CN109956073B

CN109956073B - Method for orderly subpackaging and recycling medical garbage

Info

Publication number: CN109956073B
Application number: CN201910346617.1A
Authority: CN
Inventors: 张继美
Original assignee: Guangdong Edward Construction (group) Co Ltd
Current assignee: Guangdong Adway Construction Group
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2019-12-10
Anticipated expiration: 2039-04-27
Also published as: CN109956073A

Abstract

the invention discloses a method for orderly subpackaging and recycling medical waste, which comprises the following steps: an operator places the infusion tube on the winding device, the winding device runs and the infusion tube is orderly wound into a bundle-shaped structure; the single-group release mechanism releases the elastic bundling ring to the level guide mechanism in a single-group release mode; the level guide mechanism leads the elastic bundling ring to drop onto the bundling mechanism in a level guide dropping mode; the bundling mechanism operates and folds and bundles the bundled infusion tube; the recovery device recovers the bundled infusion tubes and stores the bundled infusion tubes in the storage box.

Description

Method for orderly subpackaging and recycling medical garbage

Technical Field

The invention relates to the field of medical instrument recovery, in particular to a method for bundling and recovering infusion tubes.

background

the infusion tube is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment and is used for intravenous infusion. Some infusion apparatuses also have an injection part, a medicine adding port and the like, and in order to prevent cross infection and prevent virus from spreading through an infusion tube, the existing infusion tube is mostly a disposable article.

in a large medical institution, the number of waste infusion tubes generated every day is huge, medical staff usually directly discard used waste infusion tubes into a specific container or a garbage can to wait for treatment, so that the infusion tubes are placed in a disordered manner, and because the infusion ends of the infusion tubes are inserted with infusion needles, potential threats can be caused to recovery staff in subsequent recovery treatment.

disclosure of Invention

in order to solve the defects of the prior art, the invention aims to provide a method for bundling and recovering infusion tubes, wherein the bundling and recovering process of the infusion tubes is fully automatic, operators only need to place the infusion tubes on a winding device through installing a housing feeding hole, the labor intensity of the operators in the recovering process is greatly reduced, the recovered infusion tubes are stored in order, and the burden is reduced for the subsequent treatment of the infusion tubes.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

the method for orderly subpackaging and recycling medical waste comprises the following steps:

S1: an operator places the infusion tube on the winding device through the feeding hole of the mounting cover, and then the winding device runs and orderly winds the infusion tube into a bundle-shaped structure;

s2: the bundling device releases the elastic bundling ring;

The binding device comprises a single-group release mechanism, a hierarchy guide mechanism and a binding mechanism;

The single-group release mechanism is arranged right above the winding device and comprises a storage column, a release power member and a release member, the storage column is vertically fixed in the mounting housing, the center line of the storage column and the center line of the winding device are positioned on the same vertical straight line, the elastic bundling ring is sleeved outside the storage column, the release member is used for automatically releasing the elastic bundling ring sleeved outside the storage column and only releases one group at a time, and the release power member is used for driving the release member to operate;

the release member is arranged in the storage column and comprises a drive plate, a limiting rod and a support rod positioned below the limiting rod, the height distance between the limiting rod and the support rod is equal to the thickness of the group of elastic bundling rings, the motion state of the single group of release mechanisms can be divided into a support state that the support end of the support rod extends out of the storage column and the limiting end of the limiting rod retracts into the limiting hole, a release state that the support end of the support rod retracts into the support hole and the limiting end of the limiting rod extends out of the storage column, and the initial state of the single group of release mechanisms is a support state;

the power releasing component is released to operate and drives the releasing component to operate, so that the releasing component is switched to a releasing state and then is switched to a supporting state, the supporting rod is retracted and the elastic bundling ring at the lowest part falls in the process of switching to the releasing state, the limiting rod extends out and limits the other elastic bundling rings to fall, only one group of elastic bundling rings fall at each time, then the limiting rod is retracted and limits the elastic bundling rings in the process of switching to the supporting state, the supporting rod extends out and the rest elastic bundling rings fall on the supporting rod, and the relation between the elastic bundling rings and the single group of releasing mechanisms is restored to the original state;

S3: the level guide mechanism is arranged between the bottom end of the storage column and the winding device and comprises a connecting bracket, a guide column and a level guide member, wherein the guide column is arranged under the storage column in a suspending way and has the same shape;

the level guide component comprises a first-stage limiting part used for receiving/releasing the dropped elastic bundling ring released by the single-group release mechanism, and a second-stage limiting part used for receiving the dropped elastic bundling ring released by the first-stage limiting part and releasing the dropped elastic bundling ring onto the bundling mechanism;

The motion state of the primary limiting part/the secondary limiting part can be divided into a clamping limiting state of the clamping guide column and a guiding falling state of the withdrawn clamping guide column, and the initial state of the primary limiting part/the secondary limiting part is the clamping limiting state;

the elastic bundling ring released by the single group of releasing mechanisms falls onto the first-stage limiting component, then the first-stage limiting component operates and is switched to a drop-guiding state, the elastic bundling ring falls onto the second-stage limiting component under the action of gravity, and then the first-stage limiting component operates reversely and is switched to a clamping limiting state;

The second-stage limiting component runs and is switched to a falling guiding state, the elastic bundling ring falls onto the bundling mechanism under the action of gravity, then the second-stage limiting component runs reversely and is switched to a clamping limiting state, and the hierarchical guiding mechanism is restored to an original state;

S4: the bundling mechanism operates and folds and bundles the bundled infusion tube;

The bundling mechanism comprises a bundling component and a bundling driving component, wherein the bundling component is used for receiving the falling elastic bundling ring guided by the hierarchical guide mechanism and bundling the bundled infusion tubes;

the bundling driving component moves and makes a lifting motion, in the process, the bundling driving component is contacted with the infusion tube which is positioned on the winding device and is in a bundle-shaped structure, so that the bundle-shaped infusion tube is folded in half, the folded infusion tube ascends synchronously along with the bundling driving component after being folded in half until the folded infusion tube is close to the bottom of the guide post, the bundling driving component is contacted with the bundling component and drives the bundling component to move, the bundling component moves to enable the elastic bundling ring to be elastically expanded and finally bundled to the outside of the folded infusion tube, and the bundling position is close to the folding point of the infusion tube;

s5: the recovery device recovers the bundled infusion tubes;

a storage box is arranged in the mounting cover shell, is close to a discharge hole of the mounting cover shell and can be taken out through the discharge hole;

The recovery device comprises a clamping and taking-out mechanism and a rotary recovery mechanism for driving the clamping and taking-out mechanism to rotate, wherein the clamping and taking-out mechanism comprises a clamping component and a clamping driving component, the clamping component is used for being matched with the bundling driving component and taking out and clamping the bundled infusion tube, and the clamping driving component is used for driving the clamping component to operate;

the clamping members are provided with two groups of first clamping members which are respectively positioned in an area between the winding device and the bottom of the guide column and a second clamping member which is positioned right above the opening of the storage box, the motion states of the first clamping members/the second clamping members are divided into a clamping state and a withdrawing state, the initial state of the first clamping members is the withdrawing state, and the initial state of the second clamping members is the clamping state;

the clamping driving component operates and enables the first clamping component to be switched to a clamping state, the second clamping component is switched to a withdrawing state, in the state switching process of the first clamping component, the first clamping component is contacted with the bundled infusion tube and clamps the infusion tube, meanwhile, the bundling driving component operates reversely, the first clamping component and the second clamping component cooperate to finally enable the bundling driving component to be restored to the original state, and the first clamping component clamps the infusion tube;

then the recovery mechanism is rotated to operate and the first clamping component/the second clamping component are switched to different positions, namely the first clamping component clamps the bundled infusion tube and is positioned right above the opening of the storage box, and the second clamping component is positioned in the area between the winding device and the bottom of the guide post;

after the next group of infusion tubes are bundled, the clamping driving component reversely runs and enables the first clamping component to be switched to the cancellation state and the second clamping component to be switched to the clamping state, namely the bundled infusion tubes clamped by the first clamping component fall into the storage box, and the second clamping component clamps the next group of infusion tubes which are bundled;

then the rotating recovery mechanism continues to operate and enables the first clamping component/the second clamping component to exchange positions, and the reciprocating is carried out.

As a further improvement of the present solution.

The side surface of the mounting housing is provided with a feed inlet for conveying the infusion tube to the winding device and a discharge outlet for taking away the bundled infusion tube stored in the mounting housing, and the feed inlet and the discharge outlet are positioned on the same straight line parallel to the ground;

The side surface of the mounting housing is movably provided with a roller which is positioned below the feed inlet and can rotate around the axial direction of the roller, and a fixed frame body is also fixedly arranged in the mounting housing;

the winding device is arranged on the fixed frame body and is close to the feeding hole of the mounting cover shell, the winding device comprises a rotating shaft, a rotating disc and a winding driving mechanism, the rotating shaft is axially vertical to the ground, the rotating shaft is movably arranged on the fixed frame body and can rotate around the rotating shaft, and the rotating disc is horizontally and coaxially fixed at the top end of the rotating shaft;

the upper end surface of the rotary table is provided with clamping blocks, the clamping blocks are close to the outer circular surface of the rotary table, the side surfaces, facing the feeding hole of the mounting housing, of the clamping blocks are provided with clamping grooves penetrating through the thickness and the height of the clamping blocks, the clamping blocks are provided with two groups, and the distance direction between the two groups of clamping blocks and the distance direction between the feeding hole and the discharging hole of the mounting housing are positioned on the same straight line;

The winding driving mechanism comprises a winding motor and a winding transmission component, the winding motor is fixed on the fixed frame body, the axial direction of an output shaft of the winding motor is perpendicular to the ground, the winding transmission component is used for power connection transmission between a power output end of the winding motor and the rotating shaft, and the winding transmission component is a belt transmission component.

As a further improvement of the present solution.

The primary limiting part comprises a limiting motor, a limiting screw rod, a limiting guide rod and a clamping block, the limiting motor is fixed on the connecting support, an output shaft of the limiting motor is linearly parallel to the ground and perpendicular to the distance direction between the feeding port and the discharging port of the mounting housing, the extending directions of the limiting screw rod and the limiting guide rod are both parallel to the axial direction of the output shaft of the limiting motor, the limiting guide rod is fixed on the connecting support, the limiting screw rod is movably mounted on the connecting support and can rotate around the axial direction of the limiting screw rod, and the limiting screw rod is coaxially fixed at the power output end of;

The clamping block is provided with two groups of clamping blocks, the two groups of clamping blocks are movably sleeved outside the limiting guide rod through the trepanning and form sliding guide fit between the two clamping blocks, the clamping block is also arranged outside the limiting guide rod through a nut, and the two groups of clamping blocks are driven to move away from or close to each other by the rotation of the limiting guide rod;

The guide posts are arranged between the two groups of clamping blocks, clamping grooves are formed in the side faces, facing the clamping blocks, of the guide posts, and the two groups of clamping grooves are correspondingly formed;

the secondary limiting part is arranged under the primary limiting part, and the connection relation among the secondary limiting part, the connecting bracket and the guide column is consistent with the connection relation among the primary limiting part, the connecting bracket and the guide column;

the motion state of the first-stage limiting part/the second-stage limiting part can be divided into a clamping limiting state of two groups of clamping blocks for clamping the guide column, a guide falling state of the two groups of clamping blocks for clamping the guide column, and an initial state of the first-stage limiting part/the second-stage limiting part is a clamping limiting state.

As a further improvement of the present solution.

The rotary recovery mechanism comprises a recovery motor, a recovery shaft and a recovery support, the recovery motor is fixed on the fixed support, an output shaft of the recovery motor is axially vertical to the ground, the recovery shaft is movably mounted on the fixed support and can rotate around the axial direction of the recovery shaft, a recovery transmission member is arranged between the recovery shaft and a power output end of the recovery motor, power connection transmission is carried out between the recovery shaft and the power output end of the recovery motor through the recovery transmission member, and the recovery transmission member is a straight gear member;

the recovery support is fixed at the top end of the recovery shaft, and the two parts of the recovery support, which are respectively positioned at one side of the recovery shaft, are symmetrically distributed along the axial direction of the recovery shaft.

as a further improvement of the present solution.

the clamping members are provided with two groups of first clamping members which are respectively positioned in the area between the turntable and the bottom of the guide column and second clamping members which are positioned right above the opening of the storage box, and the first clamping members and the second clamping members are axially and symmetrically distributed around the recovery shaft;

The clamping member comprises a clamping shell and a clamping plate, the clamping shell is of an annular shell structure provided with an accommodating inner cavity, the clamping shell and the rotary table are coaxially arranged, the clamping shell is fixed on the recovery support, a sliding groove with a guiding direction parallel to the distance direction between a feeding hole and a discharging hole of the mounting housing is further arranged in the clamping shell, and a guiding block which is in sliding guiding fit with the sliding groove is arranged in the sliding groove;

the clamping device comprises a clamping shell, a clamping plate, a guide block, a chute, a guide block and a guide block, wherein the clamping plate is arranged between the clamping plate and the guide block, the clamping plate is horizontally arranged in the clamping shell through the guide block, the clamping plate is provided with two groups and is symmetrically distributed relative to the distance direction between a feeding port and a discharging port of an installation shell, and the chute, the guide block and the guide block are correspondingly provided with two groups and are symmetrically distributed relative to the distance direction between the feeding port and;

the guide piece comprises guide holes arranged on the clamping plate and guide bulges arranged on the guide block, the free ends of the guide bulges are positioned in the guide holes, the guide holes are obliquely arranged, and the distance between the two groups of guide holes is gradually increased along the direction from the feeding hole of the mounting cover to the discharging hole;

the end surface of the clamping plate, which faces the inner circular surface of the clamping shell, is of an arc surface structure, and the end of the clamping plate can penetrate through the avoidance hole and is positioned outside the clamping shell;

The motion state of the first clamping member/the second clamping member is divided into a clamping state that two groups of clamping plates are close to each other and a withdrawing state that two groups of clamping plates are far away from each other, the initial state of the first clamping member is a withdrawing state, and the initial state of the second clamping member is a clamping state.

As a further improvement of the present solution.

the clamping driving component comprises a power piece for providing power for the operation of the clamping component and a transmission piece for transmitting the power to the clamping component;

the outer circular surface of the clamping shell of the first clamping component/the second clamping component is provided with through holes;

The transmission piece comprises a driving block, a first transmission spring, a second transmission spring and a connecting rod, the extending direction of the connecting rod is parallel to the distance direction between a feeding port and a discharging port of the mounting housing, the connecting rod is movably mounted on the recovery support and can move along the extending direction of the connecting rod, one end of the connecting rod is fixedly connected with the guide block of the first clamping member, the other end of the connecting rod sequentially penetrates through the penetrating hole of the first clamping member, the penetrating hole of the second clamping member and the guide block of the second clamping member, the connecting rod is correspondingly provided with two groups, and the penetrating holes of the first clamping member/the second clamping member are correspondingly provided with two groups;

the driving block is provided with sleeve holes, the driving block is movably sleeved outside the connecting rod through the sleeve holes to form sliding guide fit, and the sleeve holes are correspondingly provided with two groups;

the connecting rod is provided with two groups of external steps which are divided into two groups and are positioned on one side of the driving block, and the external step I is positioned between the driving block and the clamping member II, and the position step II is positioned between the driving block and the clamping member I;

The first transmission spring/the second transmission spring are sleeved outside the connecting rod, the first transmission spring is positioned between the driving block and the first external step, and the second transmission spring is positioned between the driving block and the second external step;

the power part comprises a clamping motor and a clamping screw rod, the clamping motor is fixed on the recovery support, the axial direction of an output shaft of the clamping motor is parallel to the extension direction of the connecting rod, the power output end of the clamping motor faces towards the first clamping component, the clamping screw rod is coaxially fixed at the power output end of the clamping motor, the driving block is further installed outside the clamping screw rod through a nut, and the clamping screw rod rotates and pulls the driving block to move along the extension direction of the connecting rod.

Compared with the prior art, the bundling and recovery process of the infusion tube is full-automatic, an operator only needs to place the infusion tube on the winding device through the mounting of the feeding hole of the housing, the labor intensity of the operator in the recovery process is greatly reduced, the recovered infusion tube is stored regularly, the burden of subsequent treatment of the infusion tube is reduced, meanwhile, in the process that the infusion tube is wound into a bundle-shaped structure through the winding device, the arrangement of the roller can effectively prevent the infusion tube from being damaged due to friction with the side wall of the feeding hole and causing residual liquid medicine to spill out, and the air transmission of diseases through the residual liquid medicine is avoided .

drawings

fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic view of the internal structure of the present invention.

fig. 4 is a view showing the combination of the winding device and the binding device according to the present invention.

fig. 5 is a schematic structural diagram of a winding device according to the present invention.

Fig. 6 is a combination view of the spindle, turntable, and strapping drive member of the present invention.

FIG. 7 is a perspective view of a single set of release mechanisms, tier guide mechanisms, and strapping members of the present invention.

FIG. 8 is a combination view of a single set of release mechanisms, tier guide mechanisms, strapping members, and drive rods of the present invention.

FIG. 9 is a schematic diagram of a single set of release mechanisms according to the present invention.

FIG. 10 is a schematic diagram of the internal structure of a single set of release mechanisms of the present invention.

fig. 11 is a schematic structural view of a release member of the present invention.

Fig. 12 is a schematic structural view of the layer guiding mechanism of the present invention.

Fig. 13 is a schematic structural view of the layer guiding mechanism of the present invention.

FIG. 14 is a view of the storage pole and binding member of the present invention in combination.

Fig. 15 is a schematic view of the construction of the binding member of the present invention.

FIG. 16 is a drawing showing the recovery device, the winding device, and the binding driving means according to the present invention.

FIG. 17 is a schematic structural diagram of a recycling apparatus of the present invention.

fig. 18 is a schematic structural view of the rotation recovery mechanism of the present invention.

Fig. 19 is a schematic structural view of the grip removing mechanism of the present invention.

Fig. 20 is a schematic structural view of the grip removing mechanism of the present invention.

Detailed Description

s1: an operator places the infusion tube on the winding device 200 through the feeding hole of the mounting cover 100, and then the winding device 200 runs and winds the infusion tube into a bundle-shaped structure in order;

S2: the strapping unit 300 releases the elastic strapping ring;

the binding device 300 comprises a single-group release mechanism 310, a level guide mechanism 320 and a binding mechanism;

the releasing power member 3120 operates and drives the releasing member 3130 to operate, such that the releasing member 3130 is first switched to a releasing state and then switched to a supporting state, during the switching to the releasing state, the supporting rod 3133 retracts and allows the lowermost elastic bundling ring to fall off, the limiting rod 3132 extends and limits the remaining elastic bundling rings to fall off, such that only one group of elastic bundling rings falls off each time, during the switching to the supporting state, the limiting rod 3132 retracts and removes the limitation on the elastic bundling rings, the supporting rod 3133 extends and the remaining elastic bundling rings fall off onto the supporting rod 3133, and the relationship between the elastic bundling rings and the single group of releasing mechanisms 310 is restored to an original state;

s3: the level guide mechanism 320 is arranged between the bottom end of the storage column 3110 and the winding device 200, the level guide mechanism 320 comprises a connecting bracket, a guide column 3210 and a level guide member, the guide column 3210 is arranged under the storage column 3110 in a suspending manner, and the shapes of the two are the same;

The level guide means includes a primary stopper 3220 for receiving/releasing the dropped elastic banding ring released by the single set of releasing mechanism 310, a secondary stopper 3230 for receiving the dropped elastic banding ring released by the primary stopper 3220 and releasing it to drop to the banding mechanism;

The motion states of the primary limiting part 3220 and the secondary limiting part 3230 can be divided into a clamping limiting state of the clamping guide column 3210 and a dropping state of the clamping guide column 3210, and the initial state of the primary limiting part 3220 and the secondary limiting part 3230 is a clamping limiting state;

the elastic bundling ring released by the single group of release mechanisms 310 falls onto the first-stage limiting part 3220, then the first-stage limiting part 3220 operates and is switched to a drop guiding state, the elastic bundling ring falls onto the second-stage limiting part 3230 under the action of gravity, and then the first-stage limiting part 3220 reversely operates and is switched to a clamping limiting state;

the secondary limiting component 3230 runs and is switched to a drop-guiding state, the elastic bundling ring drops to the bundling mechanism under the action of gravity, then the secondary limiting component 3230 runs reversely and is switched to a clamping limiting state, and the level guiding mechanism 320 is restored to the original state;

the bundling mechanism comprises a bundling component 330 for receiving the dropped elastic bundling ring guided by the hierarchical guide mechanism 320 and bundling the bundled infusion tube, and a bundling driving component 340 for driving the bundling component 330 to run;

The bundling driving component 340 runs and makes an ascending motion, in the process, the bundling driving component 340 is contacted with the infusion tube which is positioned on the winding device 200 and is in a bundle-shaped structure, so that the bundle-shaped infusion tube is folded in half, the folded infusion tube ascends synchronously along with the bundling driving component 340 after being folded in half until the folded infusion tube is close to the bottom of the guide post 3210, the bundling driving component 340 is contacted with the bundling component 330 at the moment and drives the bundling component to run, the bundling component 330 runs, so that the elastic bundling ring is elastically expanded and finally bundled to the outside of the folded infusion tube, and the bundling position is close to the folding point of the infusion tube;

S5: the recovery device 400 recovers the bundled infusion tubes;

a storage box is arranged in the mounting cover shell 100, is close to a discharge hole of the mounting cover shell 100, and can be taken out through the discharge hole;

the recovery device 400 comprises a clamping and taking-out mechanism and a rotating recovery mechanism 410 for driving the clamping and taking-out mechanism to rotate, wherein the clamping and taking-out mechanism comprises a clamping member 420 for matching with the bundling driving member 340 and taking out and clamping the bundled infusion tube, and a clamping driving member 430 for driving the clamping member 420 to operate;

the clamping member 420 is provided with two groups of first clamping members and second clamping members, wherein the first clamping members and the second clamping members are respectively positioned in the area between the winding device 200 and the bottom of the guide column 3210 and positioned right above the opening of the storage box;

the clamping driving component 430 operates and enables the first clamping component to be switched to a clamping state, the second clamping component is switched to a withdrawal state, in the switching process of the state of the first clamping component, the first clamping component is contacted with the bundled infusion tube and clamps the infusion tube, meanwhile, the bundling driving component 340 operates reversely, the two components are matched to finally enable the bundling driving component 340 to restore to the original state, and the first clamping component clamps the infusion tube;

then, the recovery mechanism 410 is rotated to operate and the first clamping member/the second clamping member are switched to different positions, namely, the first clamping member clamps the bundled infusion tube and is positioned right above the opening of the storage box, and the second clamping member is positioned in the area between the winding device 200 and the bottom of the guide post 3210;

after the next group of infusion tubes are bundled, the clamping driving member 430 reversely runs and enables the first clamping member to be switched to the cancellation state and the second clamping member to be switched to the clamping state, namely, the bundled infusion tubes clamped by the first clamping member fall into the storage box, and the second clamping member clamps the next group of bundled infusion tubes;

Then the rotation recovery mechanism 410 continues to operate and causes the gripping member one/gripping member two to change positions, thus reciprocating.

The invention has the advantages that the bundling and recovering process of the infusion tube is fully automatic, an operator only needs to place the infusion tube on the winding device through the mounting of the feeding hole of the housing, the labor intensity of the operator in the recovering process is greatly reduced, the recovered infusion tube is stored regularly, the burden of subsequent treatment of the infusion tube is reduced, meanwhile, in the process that the infusion tube is wound into a bundle-shaped structure through the winding device, the arrangement of the roller can effectively prevent the infusion tube from being damaged due to friction with the side wall of the feeding hole and causing residual liquid medicine to spill out, and the air transmission of diseases through the residual liquid medicine is avoided, besides, the bundling device adopts a single-group release mode and a hierarchical guide mode to enable the elastic bundling ring to fall to the bundling mechanism, so that the falling process of the elastic bundling ring is stable and smooth, and the phenomenon that the elastic bundling ring cannot accurately fall to the bundling mechanism due to factors such as external wind power and the like and influence.

Bundling machine is retrieved to transfer line, including installation housing 100, winding device 200, binding apparatus 300, recovery unit 400, installation housing 100 is installed in installation housing 100 for the shell structure and winding device 200, binding apparatus 300, the recovery unit 400 that are provided with the installation inner chamber all to be provided with the control panel who is used for controlling the three operation on the installation housing 100, winding device 200 be used for in order winding a branch of transfer line, binding apparatus 300 be used for carrying out the fifty percent discount and tying up a branch of transfer line in order, recovery unit 400 be used for retrieving the transfer line that finishes tying up to the storage transfer line region that corresponds in the installation housing 100.

the operating personnel establishes the infusion syringe needle card to coiling device 200 on, and coiling device 200 moves and in order winds the transfer line into a branch, and afterwards, binding apparatus 300 moves and carries out the fifty percent discount and ties up to the transfer line of winding into a branch, and the fifty percent discount point is located the intermediate position of restrainting form transfer line, and the back is tied up to the transfer line, and recovery unit 400 moves and transports the transfer line to the region that is used for storing the transfer line in installing housing 100, so reciprocal.

the side of the mounting housing 100 is provided with a feed inlet for conveying the infusion tube to the winding device 200 and a discharge outlet for taking away the infusion tube stored in the mounting housing 100 and bundled, and the feed inlet and the discharge outlet are positioned on the same straight line parallel to the ground.

Preferably, in order to facilitate the infusion tube to enter the mounting cover 100 through the feeding hole and prevent the infusion tube from rubbing and damaging the side wall of the feeding hole during the winding process to cause residual liquid medicine to splash out, a roller 110 is movably mounted on the side surface of the mounting cover 100, and the roller 110 is positioned below the feeding hole and can rotate around the axial direction of the roller; in the process that the infusion tube enters the mounting housing 100 through the feeding hole, the infusion tube is in contact with the roller 110, and the damage of the infusion tube is effectively avoided.

A fixing frame body is fixedly arranged in the mounting cover shell 100.

winding device 200 install on fixed support body and be close to installation housing 100 feed inlet, winding device 200 includes pivot 210, carousel 220, wire winding actuating mechanism, pivot 210 axial perpendicular to ground, and pivot 210 movable mounting can wind self axial rotation on fixed support body, the coaxial top that is fixed in pivot 210 of carousel 220 level.

the upper end surface of the rotating disc 220 is provided with a clamping block 221, the clamping block 221 is close to the outer circular surface of the rotating disc 220, a clamping groove penetrating the thickness and the height of the clamping block 221 is formed in the side surface, facing the feeding hole of the mounting housing 100, of the clamping block 221, and the distance direction between two groups of clamping blocks 221 and the distance direction between the feeding hole and the discharging hole of the mounting housing 100 are located on the same straight line.

the winding driving mechanism comprises a winding motor 230 and a winding transmission member 240, the winding motor 230 is fixed on the fixed frame body, an output shaft of the winding motor is axially vertical to the ground, the winding transmission member 240 is used for power connection transmission between a power output end of the winding motor 230 and the rotating shaft 210, and particularly, the winding transmission member 240 is a belt transmission member.

The working process of the winding device 200 is specifically as follows: an operator places the intravenous needle/needle cap of the infusion tube between the two sets of the latch blocks 221 through the feeding hole of the mounting cover 100 and the infusion tube is clamped in the clamping groove of the latch block 221, and then the winding motor 230 operates and pulls the rotating shaft 210/the rotating disc 220 to rotate through the winding transfer member 240, so that the infusion tube is wound outside the two sets of the latch blocks 221 and forms a bundle-shaped structure.

the binding device 300 includes a single-group release mechanism 310 for storing the elastic binding rings and releasing the elastic binding rings in a single-group release manner, a level guide mechanism 320 for receiving the elastic binding rings released by the single-group release mechanism 310 and guiding the elastic binding rings to fall off continuously in a level guide manner, and a binding mechanism for receiving the elastic binding rings falling off and binding the elastic binding rings to the bundle-shaped infusion tube by the level guide mechanism 320.

The single set of release mechanism 310 is disposed over the turntable 220, the single set of release mechanism 310 includes a storage post 3110, a release power member 3120, and a release member 3130, the elastic strapping ring is sleeved outside the storage post 3110, the release member 3130 is used to automatically release the elastic strapping ring sleeved outside the storage post 3110 and release only one set at a time, and the release power member 3120 is used to drive the release member 3130 to operate.

the vertical central line that is fixed in the installation housing 100 and stores post 3110 of storage post 3110 and carousel 220 central line be located same vertical straight line, store the inside installation cavity that runs through its height that is provided with of post 3110, the installation cavity is along direction of height and from top to bottom can divide into cavity one, cavity two.

the release power member 3120 comprises a release motor 3121 and a release screw 3122, the release motor 3121 is fixed on the top end of the storage column 3110, the output shaft of the release motor 3121 is axially perpendicular to the ground and the power output end is located in the first cavity, and the release screw 3122 is coaxially fixed on the power output end of the release motor 3121.

the release motor 3121 operates and pulls the release screw 3122 to rotate axially about itself.

The release member 3130 is disposed in the installation cavity of the storage post 3110, the release member 3130 includes a driving plate 3131, a limiting rod 3132, and a supporting rod 3133, the driving plate 3131 is divided into two sections along a direction perpendicular to the ground, the two sections are respectively a connecting section located in the first cavity of the storage post 3110 and forming a sliding guide fit, and a driving section located in the second cavity of the storage post 3110 and forming a sliding guide fit, the connecting section is installed outside the release screw 3122 through a nut, and the release screw 3122 rotates and pulls the driving plate 3131 to move up and down.

The side of the storage post 3110 is provided with a limiting hole communicated with the cavity two, the extending direction of the limiting rod 3132 is parallel to the distance direction between the feeding port and the discharging port of the mounting housing 100, one end of the limiting rod 3132 is a limiting end and the end is located in the limiting hole, a driving part I is arranged between the other end of the limiting rod 3132 and the driving plate 3131, the driving part I and the driving part I are connected, and a sliding guide fit is formed between the limiting rod 3132 and the limiting hole.

Specifically, one driving piece comprises a first driving hole arranged on a driving section of the driving plate 3131 and a first driving protrusion arranged on the limiting rod 3132, the first driving hole can be divided into a first vertical section which is vertically arranged, a first guide section which is arranged above the first vertical section and a second guide section which is arranged below the first vertical section along the direction perpendicular to the ground, the first guide section and the second guide section are both arranged on one side of the first vertical section, which deviates from the limiting hole, the distance between the first guide section and the first vertical section is gradually increased from bottom to top, the distance between the second guide section and the first vertical section is gradually decreased from bottom to top, and the free end of the first driving protrusion is arranged in the first guide section of the first driving hole.

preferably, the limiting rods 3132 are provided in two sets and symmetrically distributed about the vertical center line of the storage post 3110, and the driving members are correspondingly provided in two sets and symmetrically distributed about the vertical center line of the storage post 3110.

when the driving plate 3131 ascends, the first driving protrusion is guided and slid into the first vertical section from the first guiding section of the first driving hole, the two groups of limiting rods 3132 move away from each other, the limiting ends of the limiting rods 3132 extend out of the storage column 3110 from the limiting holes, then the first driving protrusion is guided and slid into the second guiding section from the first vertical section of the first driving hole, the two groups of limiting rods 3132 move close to each other, and the limiting ends of the limiting rods 3132 retract into the limiting holes;

in the descending process of the driving plate 3131, the first driving protrusion is guided and slid into the first vertical section from the second guiding section of the first driving hole, the limiting end of the limiting rod 3132 extends out of the storage post 3110 from the limiting hole, then the first driving protrusion is guided and slid into the first guiding section from the first vertical section of the first driving hole, and the limiting end of the limiting rod 3132 is retracted into the limiting hole.

the side of the storage column 3110 is also provided with a support hole communicated with the second chamber, the support hole is positioned under the limiting hole, and the distance between the support hole and the limiting hole is equal to the thickness of the elastic bundling ring.

the extending direction of the supporting rod 3133 is parallel to the extending direction of the limiting rod 3132, one end of the supporting rod 3133 is a supporting end, the supporting end passes through the supporting hole and extends out of the storage post 3110, a driving member two is disposed between the other end and the driving plate 3131, the two driving members are connected, and the supporting rod 3133 and the supporting hole form a sliding guiding fit.

specifically, the driving piece two comprises a driving hole two arranged on a driving section of the driving plate 3131 and a driving protrusion two arranged on the supporting rod 3133, the driving hole two can be divided into a vertical section two which is vertically arranged, a guide section three positioned above the vertical section two and a guide section four positioned below the vertical section two along the direction perpendicular to the ground, the guide section three and the guide section four are both positioned on one side of the vertical section two facing the supporting hole, the distance between the guide section three and the vertical section two is gradually increased from bottom to top, the distance between the guide section four and the vertical section two is gradually decreased from bottom to top, and the free end of the driving protrusion two is positioned in the guide section three of the driving hole two.

preferably, the support rods 3133 are provided in two sets and symmetrically distributed about the vertical center line of the storage post 3110, and the driving members two are correspondingly provided in two sets and symmetrically distributed about the vertical center line of the storage post 3110.

in the process of lifting the driving plate 3131, the driving protrusion two is guided by the guiding section three of the driving hole two to slide into the vertical section two, the two sets of supporting rods 3133 make a mutual approaching movement and the supporting ends of the supporting rods 3133 are retracted into the supporting holes, then the driving protrusion two is guided by the vertical section two of the driving hole two to slide into the guiding section four, the two sets of supporting rods 3133 make a mutual departing movement and the supporting ends of the supporting rods 3133 extend out of the storage column 3110 from the supporting holes;

In the descending process of the driving plate 3131, the second driving protrusion is guided by the fourth guiding section of the second driving hole to slide into the second vertical section, the supporting end of the supporting rod 3133 is retracted into the supporting hole, the second driving protrusion is guided by the second vertical section of the second driving hole to slide into the third guiding section, and the supporting end of the supporting rod 3133 extends out of the supporting hole to the outside of the storage post 3110.

the motion states of the single set of release mechanisms 310 can be divided into a support state in which the support end of the support rod 3133 extends out of the storage pillar 3110 and the limit end of the limit rod 3132 is retracted into the limit hole, a release state in which the support end of the support rod 3133 is retracted into the support hole and the limit end of the limit rod 3132 extends out of the storage pillar 3110, and an initial state of the single set of release mechanisms 310 is a support state.

The operation of the single set of release mechanisms 310 is detailed as follows: the elastic bundling ring sleeved outside the storage post 3110 and located at the lowest position is placed on the supporting end of the supporting rod 3133, the power member 3120 is released to operate and the driving plate 3131 is made to perform ascending/descending motion, so that the single set of releasing mechanism 310 is switched to the releasing state and then to the supporting state, during the switching to the releasing state, the supporting rod 3133 is retracted to drop the elastic bundling ring at the lowest position, and the limiting rod 3132 is extended to limit the other elastic bundling rings to drop, so that only one set of elastic bundling rings drops each time, and then the switching to the supporting state is performed, the limiting rod 3132 is retracted to release the limitation on the elastic bundling ring, the supporting rod 3133 is extended and the remaining elastic bundling rings drop onto the supporting rod 3133, and the relationship between the elastic bundling rings and the single set of releasing mechanism 310 is restored to the original state, and so on.

The level guiding mechanism 320 is disposed between the bottom end of the storage post 3110 and the turntable 220, and the level guiding mechanism 320 includes a connecting bracket fixedly mounted in the mounting housing 100, a guiding post 3210 for receiving the dropped elastic bundling ring released by the single set of releasing mechanism 310 and guiding the elastic bundling ring to drop subsequently, and a level guiding member for dropping the elastic bundling ring on the guiding post 3210 in a level.

the guiding column 3210 is suspended under the storage column 3110 and has the same shape.

The level guide means includes a primary stopper 3220 for receiving/releasing the dropped elastic banding ring released by the single set of release mechanisms 310, and a secondary stopper 3230 for receiving the dropped elastic banding ring released by the primary stopper 3220 and releasing it to drop to the banding mechanism.

The first-stage limiting part 3220 includes a limiting motor 3221, a limiting screw rod 3222, a limiting guide rod 3223, and a clamping block 3224, the limiting motor 3221 is fixed on the connecting bracket, an output shaft of the limiting motor 3221 is linearly parallel to the ground and perpendicular to a distance direction between the feeding port and the discharging port of the mounting housing 100, extension directions of the limiting screw rod 3222 and the limiting guide rod 3223 are both parallel to an axial direction of the output shaft of the limiting motor 3221, the limiting guide rod 3223 is fixed on the connecting bracket, the limiting screw rod 3222 is movably mounted on the connecting bracket and can rotate around the axial direction of the limiting screw rod 3222, and the limiting screw rod 3222 is coaxially fixed at a.

The clamping block 3224 is provided with a sleeve hole, the clamping block 3224 is movably sleeved outside the limiting guide rod 3223 through the sleeve hole, the sliding guide fit is formed between the clamping block 3224 and the limiting guide rod 3223, the clamping block 3224 is further installed outside the limiting screw rod 3222 through a nut, and the clamping block 3224 is provided with two sets of limiting screw rods 3222 and pulls the two sets of clamping blocks 3224 to move away from or close to each other.

The guiding columns 3210 are disposed between the two sets of clamping blocks 3224, and clamping grooves are disposed on the side surfaces of the guiding columns 3210 facing the clamping blocks 3224, and the clamping grooves are correspondingly disposed in two sets.

the second-stage limiting part 3230 is arranged under the first-stage limiting part 3220, and the connection relationship among the second-stage limiting part 3230, the connecting bracket and the guiding column 3210 is consistent with the connection relationship among the first-stage limiting part 3220, the connecting bracket and the guiding column 3210.

the motion state of the primary limiting part 3220/the secondary limiting part 3230 can be divided into a clamping limiting state in which two groups of clamping blocks clamp the guide post 3210, a guiding falling state in which the two groups of clamping blocks cancel clamping the guide post 3210, and an initial state of the primary limiting part 3220/the secondary limiting part 3230 is a clamping limiting state.

The operation of the level guiding mechanism 320 is represented as follows: the elastic bundling ring released by the single group of release mechanisms 310 falls onto the first-stage limiting part 3220, then the first-stage limiting part 3220 operates and is switched to a drop guiding state, the elastic bundling ring falls onto the second-stage limiting part 3230 under the action of gravity, and then the first-stage limiting part 3220 reversely operates and is switched to a clamping limiting state;

The second-stage limiting component 3230 runs and is switched to a guiding falling state, the elastic bundling ring falls onto the bundling mechanism under the action of gravity, then the second-stage limiting component 3230 runs reversely and is switched to a clamping limiting state, the level guiding mechanism 320 is restored to an original state, and the process is repeated.

The binding mechanism comprises a binding member 330 for receiving the dropped elastic binding rings guided by the level guide mechanism 320 and binding the bundle-shaped infusion tubes, and a binding driving member 340 for driving the binding member 330 to operate.

The bottom of guide post 3210 be provided with the mounting groove that runs through its thickness along spacing guide arm 3223 direction of guidance, the mounting hole of putting through with the mounting groove is all seted up to the both sides face that guide post 3210 is on a parallel with spacing guide arm 3223, the mounting groove constitutes guide post 3210's installing zone with the mounting hole jointly, and constitutes built-in step under mounting groove notch and the mounting hole between the pore wall, the mounting groove tank bottom still be provided with the guiding hole on direction perpendicular to ground, and be provided with the conflict step in the guiding hole.

the binding member 330 is disposed in the mounting region of the guiding post 3210, the binding member 330 includes a pulling rail 331, a binding rod 333, a binding guide rod 335, and a return spring 336, the pulling rail 331 is horizontally disposed on the built-in step, a guiding direction of the pulling rail 331 is parallel to a distance direction between the feeding port and the discharging port of the mounting housing 100, and a receiving protrusion 332 is further disposed at the bottom of the pulling rail 331.

The binding rod 333 can be divided into two parts which are respectively a binding section and a traction section, the binding section is vertically arranged and is positioned at an orifice of the mounting hole deviating from the mounting groove, the binding section is provided with a receiving step which is close to the top end of the binding section and is used for receiving and temporarily placing an elastic binding ring which is released and falls through the second-stage limiting component 3230, the bottom end of the binding section is fixedly connected with the traction section, the connection part is a hinge point of the binding rod 333, and the free end of the traction section is provided with a traction bulge, the free end of the traction bulge is positioned in the traction rail 331 and forms sliding guide fit.

The hinge point of the binding rod 333 is also connected with the wall of the mounting hole in a hinged manner, and the core line of the hinge shaft is parallel to the guiding direction of the limiting guide rod 3223.

the binding rods 333 are provided in two sets and are symmetrically arranged with respect to the vertical center line of the guide posts 3210, respectively.

the top of the traction rail 331 is further provided with a fastening bracket 334, the guiding direction of the bundling guide rod 335 is perpendicular to the ground, the bottom end of the bundling guide rod 335 is fixed on the fastening bracket 334, and the top end is located in a guide hole arranged in the guide post 3210 and above the abutting step.

the return spring 336 is sleeved outside the bundling guide rod 335 and the return spring 336 is located between the abutting step and the fastening bracket 334, and the elastic force of the return spring 336 enables the traction rail 331 to do descending motion through the fastening bracket 334.

The operation of the strapping member 330 is embodied as: the binding driving member 340 operates and contacts with the receiving protrusion 332 provided at the bottom of the traction rail 331 and drives the traction rail 331 to perform an ascending motion, and meanwhile, in the process, the binding driving member 340 also contacts with the bundled infusion tube and folds the bundled infusion tube, and then moves to be close to the bottom of the guide post 3210;

the traction rail 331 rises and enables the binding section of the binding rod 333 to rotate around a hinge shaft core line between the binding section and the installation hole to be close to the ground, so that the elastic binding ring is elastically expanded and finally bound to the outside of the folded infusion tube, and the binding position is close to the folding point of the infusion tube;

after the bundling is completed, the bundling driving member 340 is reversely operated, the bundled infusion tube is withdrawn by the withdrawing device 400, and the bundling member 330 is restored to the original state by the elastic force of the return spring 336.

The bottom end of the rotating shaft 210 is coaxially provided with a through hole which penetrates through the rotating shaft 210/the rotating disc 220 and is of a rectangular mechanism.

The bundling driving member 340 includes a driving motor 341, a driving screw 342, and a driving rod 343, the driving motor 341 is fixed on the fixed frame body, an output shaft of the driving motor 341 is axially perpendicular to the ground, and is located right below the rotating shaft 210, the driving screw 342 is coaxially installed in the through hole through a bearing, and the driving screw 342 is further connected and transmitted with the driving motor 341 through a coupling.

the extending direction of the driving rod 343 is perpendicular to the ground, the driving rod 343 is disposed in the through hole and forms a sliding guide fit therebetween, the driving rod 343 is further mounted outside the driving screw rod 342 through a nut, the driving screw rod 342 rotates and pulls the driving rod 343 to perform lifting motion along the direction perpendicular to the ground.

The top of the driving rod 343 is further provided with a driving protrusion 344 matching with the receiving protrusion 332 arranged at the bottom of the traction rail 331, and the driving protrusion 344 ascends and can contact with a bundled infusion tube wound on the outside of the latch 221.

the operation of the strapping drive member 340 is embodied as: the driving motor 341 operates and pulls the driving rod 343 to ascend, and during the ascending process of the driving rod 343, the driving protrusion 344 contacts with the bundled infusion tube wound on the exterior of the clamping block 221, because the part of the bundled infusion tube, which is contacted with the clamping block 221, has a little friction force, the bundled infusion tube is folded in half and then ascends along with the driving rod 343 synchronously, then the driving rod 343 ascends continuously, and the folded infusion tube is close to the bottom of the guiding post 3210, and at this time, the driving protrusion 344 contacts with the receiving protrusion 332 arranged at the bottom of the traction rail 331, and then the driving rod 343 continues to rise and pulls the traction rail 331 to rise, that is, the bundling member 330 bundles the elastic bundling ring to the outside of the folded bundle-shaped infusion tube, and during the bundling process, since the installation groove penetrates through the thickness of the guide post 3210 in the guiding direction of the position-limiting guide rod 3223, so that the infusion tube can continuously rise along with the driving rod 343 and is not limited by the guide post 3210.

the mounting cover 100 is also internally provided with a storage box for storing bundled infusion tubes, the storage box is close to a discharge hole of the mounting cover 100, and the storage box can be taken out through the discharge hole of the mounting cover 100.

The recovery device 400 includes a clamp-taking out mechanism for taking out and clamping the bundled infusion tube from the bundling driving member 340, and a rotation recovery mechanism 410 for rotating the clamp-taking out mechanism to a position right above the opening of the storage box.

The rotary recovery mechanism 410 comprises a recovery motor 411, a recovery shaft 413 and a recovery support 414, the recovery motor 411 is fixed on a fixed frame body, an output shaft of the recovery motor is axially vertical to the ground, the recovery shaft 413 is axially vertical to the ground and movably mounted on the fixed frame body and can rotate around the self axial direction, a recovery transmission member 412 is arranged between the power output end of the recovery shaft 413 and the power output end of the recovery motor 411, and power connection transmission is carried out between the recovery transmission member 412 and the recovery transmission member through the recovery transmission member 412, specifically, the recovery transmission member 412 is a straight gear member.

The recycling brackets 414 are fixed at the top end of the recycling shaft 413, and two parts of the recycling brackets 414 respectively located at one side of the recycling shaft 413 are symmetrically distributed around the axis of the recycling shaft 413.

The recovery motor 411 operates and draws the recovery shaft 413 to rotate by the recovery transfer member 412, and the recovery shaft 413 rotates and draws the recovery bracket 414 to rotate in synchronization.

The clamping and taking-out mechanism comprises a clamping member 420 and a clamping driving member 430, wherein the clamping member 420 is used for being matched with the bundling driving member 340 and taking out and clamping the bundled infusion tube, and the clamping driving member 430 is used for driving the clamping member 420 to operate.

The clamping members 420 are provided with two groups of first clamping members which are respectively positioned in the area between the turntable 220 and the bottom of the guide column 3210 and second clamping members which are positioned right above the opening of the storage box, and the two groups of first clamping members and the second clamping members are axially and symmetrically distributed around the recovery shaft 413.

the clamping member one include centre gripping shell 421, grip block 423, centre gripping shell 421 is for being provided with the annular shell structure who holds the inner chamber, and centre gripping shell 421 and carousel 220 coaxial arrangement and centre gripping shell 421 are fixed in on retrieving support 414, still be provided with the direction of guide in the centre gripping shell 421 and be on a parallel with the installation housing 100 feed inlet, spout 422 of distance direction between the discharge gate, be provided with in the spout 422 rather than constitute the guide piece 424 of sliding guide complex.

The clamping plate 423 and the guide block 424 are provided with a guide part therebetween, the clamping plate 423 is horizontally arranged in the clamping shell 421 through the guide part, the clamping plate 423 is provided with two groups and is symmetrically distributed about the distance direction between the feeding hole and the discharging hole of the mounting cover shell 100, and the sliding groove 422/the guide block 424/the guide part are correspondingly provided with two groups and are symmetrically distributed about the distance direction between the feeding hole and the discharging hole of the mounting cover shell 100.

the guide part comprises guide holes 425 arranged on the clamping plate 423 and guide bulges 426 arranged on the guide blocks 424, the free ends of the guide bulges 426 are positioned in the guide holes 425, the guide holes 425 are arranged in an inclined mode, and the distance between the two groups of the guide holes 425 increases along the direction that the feeding hole of the mounting cover shell 100 points to the discharging hole.

the inner circular surface of the holding shell 421 is also coaxially provided with an avoiding hole, the end surface of the holding plate 423 facing the inner circular surface of the holding shell 421 is an arc-shaped surface structure, and the end can pass through the avoiding hole and be located outside the holding shell 421.

the motion state of the first clamping member/the second clamping member is divided into a clamping state in which the two clamping plates 423 are close to each other and a withdrawing state in which the two clamping plates 423 are far away from each other, the initial state of the first clamping member is a withdrawing state, and the initial state of the second clamping member is a clamping state.

The in-process that rises is folded to the beam form transfer line, because centre gripping shell 421 and carousel 220 coaxial arrangement for the fifty percent discount transfer line continues to rise after passing the hole of centre gripping shell 421, and the back is tied up to the transfer line completion, and centre gripping member 420 begins work, specifically is:

The clamping driving component 430 operates and drives the guide block 424 of the first clamping component/the second clamping component to move close to/away from the recovery shaft 413, so that the first clamping component is switched to a clamping state, and the second clamping component is switched to a withdrawal state, in the switching process of the state of the first clamping component, two groups of clamping plates 423 of the first clamping component are contacted with the bundled infusion tube and clamp the infusion tube, meanwhile, the bundling driving component 340 operates reversely and enables the driving rod 343 to descend, and the two components are matched to finally enable the bundling driving component 340 to restore to the original state and the first clamping component to clamp the infusion tube;

then, the recovery mechanism 410 is rotated to operate and the recovery bracket 414 is rotated, so that the first clamping member/the second clamping member are switched to different positions, namely the first clamping member clamps the bundled infusion tube and is positioned right above the opening of the storage box, and the second clamping member is positioned in the area between the turntable 220 and the bottom of the guide column 3210;

the clamping driving member 430 includes a power unit for supplying power to the operation of the clamping member 420, and a transmission unit for transmitting power to the clamping member 420.

the outer circular surface of the holding shell 421 of the first holding member/the second holding member is provided with through holes.

the transmission piece comprises a driving block 433, a first transmission spring 434, a second transmission spring 435 and a connecting rod 436, the extending direction of the connecting rod 436 is parallel to the distance direction between the feeding hole and the discharging hole of the installation housing 100, the connecting rod 436 is movably installed on the recovery support 414, the connecting rod 436 can move along the extending direction of the connecting rod 436, one end of the connecting rod 436 is fixedly connected with the guide block 424 of the first clamping member, and the other end of the connecting rod 436 sequentially penetrates through the through hole of the first clamping member, the through hole of the second clamping member and is fixedly connected with the guide block 424 of the second clamping member, the connecting rod 436 is correspondingly provided with two groups, and the through holes of the first clamping member/the second clamping member are correspondingly provided with two groups.

The driving block 433 is provided with a sleeve hole, the driving block 433 is movably sleeved outside the connecting rod 436 through the sleeve hole to form sliding guide fit, and the sleeve holes are correspondingly provided with two groups.

The connecting rod 436 is provided with two groups of external steps, the external steps are positioned on one side of the driving block 433, a first external step is positioned between the driving block 433 and the second clamping member, and a second position step is positioned between the driving block 433 and the first clamping member.

The first transmission spring 434/the second transmission spring 435 are sleeved outside the connecting rod 436, the first transmission spring 434 is located between the driving block 433 and the first external step, and the second transmission spring 435 is located between the driving block 433 and the second external step.

The power part comprises a clamping motor 431 and a clamping screw rod 432, the clamping motor 431 is fixed on the recovery support 414, the axial direction of an output shaft of the clamping motor 431 is parallel to the extending direction of the connecting rod 436, the power output end of the clamping motor is towards the first clamping component, the clamping screw rod 432 is coaxially fixed on the power output end of the clamping motor 431, the driving block 433 is further installed outside the clamping screw rod 432 through a screw nut, and the clamping screw rod 432 rotates and pulls the driving block 433 to move along the extending direction of the connecting rod 436.

The operation of the clamping driving member 430 is represented as follows: the clamping motor 431 operates and pulls the driving block 433 to move close to the second clamping member along the extending direction of the connecting rod 436, and the first clamping member/the second clamping member is pulled to move close to/away from the recovery shaft 413 by the first transmission spring 434 and the connecting rod 436, so that the first clamping member is switched to a clamping state, and the second clamping member is switched to a withdrawal state;

the clamping motor 431 can be reversely operated, namely the first clamping member is pulled by the driving block 433, the second transmission spring 435 and the connecting rod 436 to be switched to the withdrawing state, and the second clamping member is switched to the clamping state.

during actual work, operating personnel carries out the wire winding through winding device 200 to the transfer line and handles, specifically is:

an operator places the intravenous needle/needle head protective cap of the infusion tube between the two sets of fixture blocks 221 through the feeding hole of the mounting cover 100 and clamps the infusion hose in the clamping groove of the fixture block 221, and then the winding motor 230 operates and pulls the rotating shaft 210/the rotating disc 220 to rotate through the winding transmission member 240, so that the infusion tube is wound outside the two sets of fixture blocks 221 and forms a bundle-shaped structure;

Then, the single set of release mechanisms 310 and the level guide mechanism 320 guide the elastic bundling ring onto the bundling member 330, specifically:

The elastic bundling ring is sleeved outside the storage post 3110 and the elastic bundling ring positioned at the lowest part is placed on the supporting end of the supporting rod 3133, the power component 3120 is released and the releasing component 3130 is driven to release the elastic bundling ring to the primary limiting part 3220, and only one group of elastic bundling ring is released each time;

then the primary limiting part 3220 runs and is switched to a drop guiding state, the elastic bundling ring falls onto the secondary limiting part 3230, the primary limiting part 3220 runs reversely and is switched to a clamping limiting state, then the secondary limiting part 3230 runs and is switched to a drop guiding state, the elastic bundling ring falls onto the bundling member 330, and the secondary limiting part 3230 runs reversely and is switched to a clamping limiting state;

then, the bundling member 330 and the bundling driving member 340 operate and fold and bundle the bundled infusion tubes, specifically:

The driving motor 341 operates and pulls the driving rod 343 to ascend, and during the ascending process of the driving rod 343, the driving protrusion 344 contacts with the bundled infusion tube wound on the exterior of the clamping block 221, because the part of the bundled infusion tube, which is contacted with the clamping block 221, has a little friction force, the bundled infusion tube is folded in half and then ascends along with the driving rod 343 synchronously, then the driving rod 343 ascends continuously, and the folded infusion tube is close to the bottom of the guide post 3210, and at this time, the driving protrusion 344 contacts with the receiving protrusion 332 arranged at the bottom of the traction rail 331, and then the driving rod 343 continues to rise and pulls the traction rail 331 to rise, the traction rail 331 rises and causes the binding section of the binding rod 333 to rotate around the hinge axis line between the binding section and the installation hole to approach the ground, so that the elastic bundling ring is elastically expanded and finally bundled to the outside of the folded infusion tube, and the bundling position is close to the folding point of the infusion tube;

Then, recovery unit 400 moves and retrieves the transfer line after will tying up to the bin in, specifically is:

Then the rotating recovery mechanism 410 operates and rotates the recovery bracket 414, so that the first clamping member/the second clamping member are switched to the opposite positions, namely the first clamping member clamps the bundled infusion tube and is positioned right above the opening of the storage box, and the second clamping member is positioned in the area between the turntable 220 and the bottom of the guide column 3210;

Claims

1. the method for orderly subpackaging and recycling medical waste comprises the following steps:

S2: the bundling device releases the elastic bundling ring;

S5: the recovery device recovers the bundled infusion tubes;

2. the method for orderly subpackaging, recovering and processing medical wastes according to claim 1, wherein a feed inlet for conveying the infusion tube to the winding device and a discharge outlet for taking away the bundled infusion tube stored in the mounting housing are formed in the side surface of the mounting housing, and the feed inlet and the discharge outlet are positioned on the same straight line parallel to the ground;

3. The method according to claim 2, wherein the storage column is vertically fixed in the mounting housing, the center line of the storage column and the center line of the turntable are located on the same vertical line, the storage column is internally provided with a mounting chamber penetrating the height of the storage column, and the mounting chamber is divided into a first chamber and a second chamber along the height direction from top to bottom;

the release power component comprises a release motor and a release screw rod, the release motor is fixed at the top end of the storage column, the axial direction of an output shaft of the release motor is vertical to the ground, the power output end of the release motor is positioned in the first cavity, and the release screw rod is coaxially fixed at the power output end of the release motor;

the release member is arranged in the mounting cavity of the storage column and comprises a drive plate, a limiting rod and a supporting rod, the drive plate can be divided into two sections along the direction perpendicular to the ground, the two sections are respectively a connecting section which is positioned in the first storage column cavity and forms sliding guide fit and a driving section which is positioned in the second storage column cavity and forms sliding guide fit, the connecting section is mounted outside the release screw rod through a nut, and the release screw rod rotates and pulls the drive plate to do lifting motion;

a limiting hole communicated with the cavity II is formed in the side face of the storage column, the extending direction of the limiting rod is parallel to the distance direction between the feeding port and the discharging port of the mounting housing, one end of the limiting rod is a limiting end and is positioned in the limiting hole, a driving piece I is arranged between the other end of the limiting rod and the driving plate, the driving piece I and the driving piece I are connected through the driving piece I, and sliding guide fit is formed between the limiting rod and the limiting hole;

The driving part I comprises a driving hole I arranged on a driving section of the driving plate and a driving bulge I arranged on the limiting rod, the driving hole I can be divided into a vertical section I, a guide section I and a guide section II along the direction perpendicular to the ground, the vertical section I, the guide section I and the guide section II are vertically arranged, the guide section I and the guide section II are both positioned on one side of the vertical section I, which is far away from the limiting hole, the distance between the guide section I and the vertical section I is gradually increased from bottom to top, the distance between the guide section II and the vertical section I is gradually decreased from bottom to top, and the free end of the driving bulge I is positioned in the guide section I of the driving hole I;

the limiting rods are provided with two groups and are symmetrically distributed about the vertical center line of the storage column, and the driving piece I is correspondingly provided with two groups and is symmetrically distributed about the vertical center line of the storage column;

the side surface of the storage column is also provided with a supporting hole communicated with the second chamber, the supporting hole is positioned under the limiting hole, and the distance between the supporting hole and the limiting hole is equal to the thickness of the group of elastic bundling rings;

The extending direction of the supporting rod is parallel to the extending direction of the limiting rod, one end of the supporting rod is a supporting end, the supporting end penetrates through the supporting hole and extends out of the storage column, a driving part II is arranged between the other end of the supporting rod and the driving plate, the driving part II is connected with the driving part II, and the supporting rod and the supporting hole are matched in a sliding guide mode.

4. The method according to claim 3, wherein the second driving member includes a second driving hole disposed on the driving section of the driving plate, and a second driving protrusion disposed on the support rod, the second driving hole is divided into a second vertical section, a third guiding section and a fourth guiding section along a direction perpendicular to the ground, the second vertical section, the third guiding section and the fourth guiding section are vertically disposed, the third guiding section and the fourth guiding section are both disposed on a side of the second vertical section facing the support hole, a distance between the third guiding section and the second vertical section increases from bottom to top, a distance between the fourth guiding section and the second vertical section decreases from bottom to top, and a free end of the second driving protrusion is disposed in the third guiding section of the second driving hole;

The two groups of support rods are arranged and are symmetrically distributed about the vertical center line of the storage column, and the two groups of driving pieces are correspondingly arranged and are symmetrically distributed about the vertical center line of the storage column;

the motion state of the single group of releasing mechanisms can be divided into a supporting state that the supporting end of the supporting rod extends out of the storage column and the limiting end of the limiting rod is retracted into the limiting hole, a releasing state that the supporting end of the supporting rod is retracted into the supporting hole and the limiting end of the limiting rod extends out of the storage column, and the initial state of the single group of releasing mechanisms is the supporting state.

5. the method according to claim 3, wherein the first-stage limiting component comprises a limiting motor, a limiting screw rod, a limiting guide rod and a clamping block, the limiting motor is fixed on the connecting bracket, an output shaft of the limiting motor is linearly parallel to the ground and perpendicular to the distance direction between the feeding port and the discharging port of the mounting housing, the extending directions of the limiting screw rod and the limiting guide rod are both parallel to the axial direction of the output shaft of the limiting motor, the limiting guide rod is fixed on the connecting bracket, the limiting screw rod is movably arranged on the connecting bracket and can rotate around the axial direction of the limiting screw rod, and the limiting screw rod is coaxially fixed at the power output end of the limiting motor;

6. the method according to claim 5, wherein the bottom end of the guiding post is provided with a mounting groove penetrating through the thickness of the guiding post along the guiding direction of the limiting guide rod, two side surfaces of the guiding post parallel to the limiting guide rod are respectively provided with a mounting hole communicated with the mounting groove, the mounting groove and the mounting hole together form a mounting area of the guiding post, a built-in step is formed between the notch of the mounting groove and the lower wall of the mounting hole, the bottom of the mounting groove is further provided with a guiding hole with a guiding direction perpendicular to the ground, and the guiding hole is internally provided with a collision step;

the binding component is arranged in the installation area of the guide column and comprises a traction rail, a binding rod, a binding guide rod and a return spring, the traction rail is horizontally placed on the built-in step, the guide direction of the traction rail is parallel to the distance direction between the feeding hole and the discharging hole of the installation housing, and a receiving bulge is further arranged at the bottom of the traction rail.

7. The method according to claim 6, wherein the bundling rod is divided into two parts, which are a bundling section and a traction section, the bundling section is vertically arranged and is located at an opening of the mounting hole away from the mounting groove, the bundling section is provided with a receiving step close to the top end thereof and used for receiving and temporarily placing the elastic bundling ring released and dropped by the secondary limiting component, the bottom end of the bundling section is fixedly connected with the traction section, the connection point of the bundling rod is a hinge point, the free end of the traction section is provided with a traction protrusion, and the free end of the traction protrusion is located in the traction rail and forms a sliding guide fit;

the hinge point of the bundling rod is also connected with the wall of the mounting hole in a hinge mode, and the core wire of the hinge shaft is parallel to the guiding direction of the limiting guide rod;

the bundling rods are provided with two groups and are respectively and symmetrically distributed about the vertical center line of the guide column;

the top of the traction rail is also provided with a fastening bracket, the guiding direction of the bundling guide rod is vertical to the ground, the bottom end of the bundling guide rod is fixed on the fastening bracket, and the top end of the bundling guide rod is positioned in a guide hole arranged in the guide column and above the abutting step;

the reset spring is sleeved outside the bundling guide rod and positioned between the abutting step and the fastening bracket, and the elastic force of the reset spring enables the traction rail to do descending motion through the fastening bracket;

The bottom end of the rotating shaft is coaxially provided with a through hole which penetrates through the height of the rotating shaft/turntable and is a rectangular mechanism;

the bundling driving component comprises a driving motor, a driving screw rod and a driving rod, the driving motor is fixed on the fixed frame body, an output shaft of the driving motor is axially vertical to the ground and is positioned right below the rotating shaft, the driving screw rod is coaxially arranged in the through hole through a bearing, and the driving screw rod is also in power connection transmission with the driving motor through a coupler;

the extension direction of the driving rod is vertical to the ground, the driving rod is arranged in the through hole, the driving rod and the driving rod form sliding guide fit, the driving rod is further arranged outside the driving screw rod through a nut, and the driving screw rod is driven to rotate and pulls the driving rod to do lifting motion along the direction vertical to the ground;

the top of the driving rod is also provided with a driving bulge matched with the receiving bulge arranged at the bottom of the traction rail, and the driving bulge rises and can be contacted with a bundled infusion tube wound outside the clamping block.

8. the method according to claim 2 or 6, wherein the rotary recycling mechanism comprises a recycling motor, a recycling shaft and a recycling bracket, the recycling motor is fixed on the fixed bracket body, an output shaft of the recycling motor is axially vertical to the ground, the recycling shaft is movably mounted on the fixed bracket body and can axially rotate around the recycling shaft, a recycling transmission member is arranged between the recycling shaft and a power output end of the recycling motor, the recycling shaft and the power output end of the recycling motor are in power connection and transmission through the recycling transmission member, and the recycling transmission member is a straight gear member;

9. the method according to claim 8, wherein the holding members are provided with two groups, namely a first holding member located in the area between the turntable and the bottom of the guide column and a second holding member located right above the opening of the storage box, and the two groups are axially and symmetrically distributed around the recycling axis;

10. the method for orderly subpackaging and recycling medical waste according to claim 9, wherein the clamping driving member comprises a power part for providing power for the operation of the clamping member, a transmission part for transmitting the power to the clamping member;

the external steps are divided into two groups and are positioned on one side of the driving block, a first external step is positioned between the driving block and a second clamping member, and a second position step is positioned between the driving block and the first clamping member;