CN110154406B - Instant through pipe assembling machine - Google Patents
Instant through pipe assembling machine Download PDFInfo
- Publication number
- CN110154406B CN110154406B CN201910465864.3A CN201910465864A CN110154406B CN 110154406 B CN110154406 B CN 110154406B CN 201910465864 A CN201910465864 A CN 201910465864A CN 110154406 B CN110154406 B CN 110154406B
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- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 239000012528 membrane Substances 0.000 claims abstract description 88
- 239000000463 material Substances 0.000 claims abstract description 42
- 230000002950 deficient Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 241000251131 Sphyrna Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000035553 feeding performance Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention provides an instant through pipe assembling machine, and belongs to the technical field of medical equipment. It has solved the poor problem of stability of current membrane element material loading. The instant through pipe assembling machine comprises a rotary table and an instant through pipe clamp arranged on the outer edge of the rotary table, and further comprises an instant through pipe feeding mechanism, a film element feeding mechanism, an instant through valve pressing mechanism, a CCD (charge coupled device) detection mechanism, a finished product taking-out mechanism and a defective product taking-out mechanism, wherein the instant through pipe feeding mechanism, the instant through pipe pressing mechanism, the film element feeding mechanism, the instant through valve pressing mechanism, the CCD detection mechanism, the finished product taking-out mechanism and the defective product taking-out mechanism are sequentially arranged around the rotary table; the membrane element feeding mechanism comprises a vibrating disc, a direct vibrator and a flat feeding block fixed on the direct vibrator, wherein a feeding channel is formed in the upper surface of the flat feeding block, and a feeding inlet of the feeding channel is butted with a discharging outlet of the vibrating disc. The structure remarkably improves the feeding stability of the membrane element.
Description
Technical Field
The invention belongs to the technical field of medical equipment, and particularly relates to an instant through pipe assembling machine.
Background
The medical connector is a connector element for providing a port to a medical container, and the medical connector comprises a path for providing fluid flow, namely a through pipe, a through valve arranged in the through pipe for blocking the fluid flow path or a membrane element arranged in the through pipe for blocking the fluid flow path, when the medical connector is used on a patient, the through pipe can be conducted by breaking the through valve or penetrating the membrane element through a needle, so that the infusion is conveniently carried out on the patient. The existing medical connector assembly mode is manually carried out, and the instant through valve or the membrane element is pressed into the instant through pipe through a workpiece, so that the assembly efficiency is low.
At present, chinese patent net discloses a full-automatic carousel formula lock screw machine with rivet screw function [ application publication number: CN106312536A, including lower screw mechanism and lock screw mechanism, lower screw mechanism includes screw shake dish and connects the screw passageway in screw shake dish one side, and screw passageway one side is connected to the screw access port at fixed block side middle part, and the fixed block bottom is equipped with down the screw mouth, and the fixed block passes through screw mouth connection lower screw pipe down in the bottom. The membrane element is hollow cylindric and the one end of membrane element has hammer-shaped head, if will use above-mentioned screw mechanism to carry the membrane element next, in order to guarantee follow-up with the membrane element to impress promptly in the siphunculus, the membrane element needs the head to put up on the screw passageway, but the membrane element that actually enters into in the screw passageway from the screw shake dish does not every can guarantee that the head is put up, partial membrane element appears being the horizontal placement that the head is forward or backward, the membrane element of mistake of putting can't enter into in the screw pipe for the dead phenomenon of card can appear in the assembly of membrane element.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an instant through pipe assembling machine, which aims to solve the technical problems that: how to improve the stability of membrane element material loading when realizing the automatic assembly of siphunculus promptly.
The aim of the invention can be achieved by the following technical scheme:
The instant tube assembling machine comprises a turntable, an instant tube clamp arranged on the outer edge of the turntable, an instant tube feeding mechanism which is arranged around the turntable in sequence and can transfer an instant tube onto the instant tube clamp, a membrane element feeding mechanism which can press a membrane element into the instant tube, an instant valve feeding mechanism which can insert an instant valve into the instant tube, a pressing instant valve mechanism which can press the instant valve, a CCD detection mechanism, a finished product taking-out mechanism and a defective product taking-out mechanism; the membrane element feeding mechanism comprises a vibrating disc, a direct vibrator and a flat feeding block fixed on the direct vibrator, wherein a feeding channel is formed in the upper surface of the flat feeding block, a feeding inlet of the feeding channel is in butt joint with a discharging outlet of the vibrating disc, a notch communicated with the feeding channel is formed in one side wall of the flat feeding block, an inclined surface and a plane are formed in the bottom surface of the feeding channel corresponding to the notch, the inclined surface is inclined downwards and extends into the notch, a pressing plate for sealing the upper end of the notch is fixed on the upper surface of the flat feeding block, and the inner edge of the pressing plate is located above the feeding channel.
The working principle of the instant through pipe assembling machine is as follows: the method comprises the steps that a through pipe feeding mechanism conveys a through pipe to a through pipe clamp, the through pipe clamp clamps and positions the through pipe, a rotary disc rotates for a certain angle to enable the through pipe clamp to move to a through valve feeding mechanism, the through valve feeding mechanism inserts a through valve into the through pipe, the rotary disc rotates for a certain angle to enable the through pipe clamp to move to a pressing through valve mechanism, the pressing through valve mechanism presses down the through valve in the through pipe, the through valve is tightly matched with the through pipe, the rotary disc rotates for a certain angle to enable the through pipe clamp to move to a CCD detection mechanism, the CCD detection mechanism detects whether the through valve is installed in place in the through pipe, if the through valve is detected to be not installed in place, the rotary disc rotates for a certain angle to enable the through pipe clamp to move to a defective product taking-out mechanism, the defective product taking-out mechanism takes out the assembled defective product from the through pipe clamp and stores the defective product independently, otherwise, the through pipe clamp moves to a finished product taking-out mechanism takes out the assembled product and stores the finished product independently;
Or the instant through pipe feeding mechanism conveys the instant through pipe to the instant through pipe clamp, the instant through pipe clamp clamps and positions the instant through pipe, the turntable rotates a certain angle to enable the instant through pipe clamp to move to the membrane element feeding mechanism, the membrane element feeding mechanism presses the membrane element into the instant through pipe, the membrane element is tightly matched with the instant through pipe, the turntable rotates a certain angle to enable the instant through pipe clamp to move to the CCD detection mechanism, the CCD detection mechanism detects whether the membrane element is installed in place in the instant through pipe, if the membrane element is detected to be not installed in place, the turntable rotates a certain angle to enable the instant through pipe clamp to move to the defective product taking-out mechanism, the defective product taking-out mechanism takes out the assembled defective product from the pipe clamp and separately stores the defective product, otherwise, the turntable rotates a certain angle to enable the instant through pipe clamp to move to the finished product taking-out mechanism, and the finished product taking-out mechanism takes out the assembled finished product from the pipe clamp and separately stores the defective product.
The through pipe and the through valve form a medical connector, and the through pipe and the membrane element form a medical connector with another structure. The vibrating disc is filled with membrane elements, the membrane elements enter the feeding hole of the material conveying channel from the discharging hole of the vibrating disc, and the flat feeding block enables the membrane elements to move from the feeding hole of the material conveying channel to the discharging hole of the material conveying channel under the action of the direct vibrator. The membrane element of this structure is hollow cylindric and the upper end of membrane element has the hammer head, in membrane element's transportation process, most membrane element is vertical put, hammer head up promptly, this kind of put the state and be the membrane element in the correct state of putting of defeated silo way, this structure can not guarantee to enter into the membrane element of defeated silo way and all be vertical put, partial membrane element is the level and puts the state, hammer head forward or backward promptly, when the membrane element of level put the state gets into when removing to breach department, because membrane element is cylindric, flat conveying piece vibrations make membrane element roll down in the breach along the inclined plane, and roll out flat conveying piece through the breach. When the membrane element is located the defeated silo way, the part of membrane element hammer head stretches out defeated silo way outside, and the lateral wall at clamp plate inner border is located the one side at the position that hammer head stretches out defeated silo way outside, and the lateral wall at clamp plate inner border limits the membrane element and removes towards the breach side, still has the effect of direction concurrently for the membrane element of vertical state of putting is along planar length direction all the time, and the plane is used for supporting the membrane element of vertical state of putting, guarantees that the membrane element of vertical state of putting can pass through the defeated silo way of breach department smoothly, avoids the membrane element of vertical state of putting to roll out defeated silo way from the breach. The structure can remove the membrane element in the wrong placement state from the material conveying channel, ensures that the membrane element moving to the material outlet position of the material conveying channel is in the correct placement state, avoids the blocking phenomenon of the assembly of the membrane element, and improves the feeding stability of the membrane element.
In the instant through pipe assembling machine, the pressing plate is long-strip-shaped, two ends of the pressing plate extend to the end parts of the flat conveying blocks, and the inner edge of the lower surface of the pressing plate is provided with a chamfer. In this structure, the gradient of chamfer and the conical surface phase-match of the conical head of membrane element, and the top of membrane element conical head is located the below of chamfer, and this chamfer is also spacing from top to bottom to the membrane element, avoids the membrane element to break away from the defeated silo way from the upper end opening of defeated silo way for the clamp plate is to the membrane element removal realization whole direction and spacing in defeated silo way.
In the instant through pipe assembling machine, the number of the flat conveying blocks is three, one flat conveying block comprises a base plate, the middle part of the base plate is upwards convex to form a boss along the length direction of the base plate, two conveying channels are formed on the upper surface of the boss, the side wall of the boss and the upper surface of the base plate are provided with notches, the notches of the boss are communicated with the notches of the base plate, the notches of the boss are communicated with the corresponding conveying channels, the inclined plane extends into the notches of the boss, the bottom surface of the base plate corresponding to the notch is a downward inclined guide surface I, and smooth transition is realized between the guide surface I and the inclined plane; the other two flat conveying blocks are square strips, the two square strip flat conveying blocks are respectively positioned on two opposite sides of the boss and are fixed on the base plate, the notch of each square strip flat conveying block faces outwards, the lower surface of each square strip flat conveying block is attached to the upper surface of the base plate, and the side wall of each square strip flat conveying block is attached to the side wall of the boss. In the structure, one of the flat conveying blocks is in an inverted T shape, the other two flat conveying blocks are in square strips, the two square strip-shaped flat conveying blocks are respectively positioned at two opposite sides of the boss and are all fixed on the base plate, three flat conveying blocks are mutually fixed with a rectangular shape, the structure is compact, four conveying channels are arranged on the three flat conveying blocks, the number of the conveying channels is increased while the structure is compact, the feeding performance is improved, gaps on the flat conveying blocks with the boss are formed on the side walls of the boss and the upper surface of the base plate, the lower surfaces of the square strip-shaped flat conveying blocks are abutted against the upper surface of the base plate to realize the upper end of the gap of the closed base plate, the side walls of the square strip-shaped flat conveying blocks are abutted against the side walls of the boss to realize the side ends of the gap of the closed boss, so that a slideway is formed on the boss and the base plate, a feeding port of the slideway is communicated with the conveying channels, a discharging port of the slideway is positioned on the side walls of the base plate, the horizontal membrane element can fall out of the conveying channels from the slideway tube, the membrane element can be lifted out of the conveying channels along the inclined plane and the upper surface of the base plate, and the horizontal element can be lifted out of the horizontal rolling channel from the flat conveying blocks along the inclined plane and the upper surface of the base plate.
In the instant through pipe assembling machine, a material collecting box is arranged below the direct vibrator, and the material collecting box corresponds to the notch. This arrangement allows the film elements rolling out of the feed channel to fall into the magazine.
In the instant through pipe assembling machine, the instant through pipe clamp comprises a bottom plate and two pressing blocks which are oppositely arranged on the bottom plate, the two pressing blocks are arranged on the bottom plate in a sliding manner and can be close to or far away from each other, the instant through pipe clamp also comprises a spring capable of enabling the pressing blocks to reset and move, a yielding hole is formed in the bottom plate below each pressing block, a push plate is arranged in each yielding hole, the upper end of the push plate is fixedly connected with the pressing block, and an inclined guide surface II is arranged on the inner side wall of the lower end of the push plate; the feeding mechanism of the instant through pipe, the finished product taking out mechanism and the defective product taking out mechanism are all provided with pushing mechanisms, each pushing mechanism comprises a jacking block and a driving piece for driving the jacking block to move up and down, and two opposite sides of the jacking block are respectively provided with a pressing wheel which can be abutted against two guide surfaces when the jacking block moves upwards. Under the action of the springs, the opposite end surfaces of the two pressing blocks are matched and clamped, namely, the through pipe, the driving piece drives the jacking block to move upwards, the pressing wheel on one side of the jacking block is abutted against the two guide surfaces of one pushing plate, the pressing wheel on the other side of the jacking block is abutted against the two guide surfaces of the other pushing plate, the pressing wheel moves upwards and pushes the pushing plate to move outwards along the guide surfaces along with the continuous upward movement of the jacking block driven by the driving piece, and the two pushing plates respectively drive the pressing blocks fixedly connected with each other to move outwards, so that the two pressing blocks simultaneously move outwards and are away from each other in the horizontal direction, and the through pipe clamp is loosened, namely, the through pipe is formed.
In the instant through pipe assembling machine, the pressing blocks are in strip plate shapes, the opposite end surfaces of the two pressing blocks are provided with the positioning grooves in a cross shape at intervals along the length direction, and the positioning grooves on the two pressing blocks correspond to each other one by one. When two mutually close back, two constant head tank cooperation location that are relative are the siphunculus to two briquetting can be simultaneously to a plurality of siphunculus location promptly.
In the instant through pipe assembling machine, the middle parts of the opposite end surfaces of the two pressing blocks are provided with the limiting grooves, the upper surface of the bottom plate is fixedly provided with the limiting columns positioned between the two limiting grooves, and when the limiting columns are propped against the inner walls of the two limiting grooves, a gap is reserved between the opposite end surfaces of the two pressing blocks. When the two pressing blocks are reset and moved under the action of the springs and are close to each other, the limiting columns are propped against the inner walls of the two limiting grooves, so that gaps are reserved between the opposite end faces of the two pressing blocks, and collision between the opposite end faces of the two pressing blocks during reset is avoided.
In the instant through pipe assembling machine, the upper surfaces of the two pressing blocks are connected with the fixing rods, the fixing rods on the two pressing blocks are arranged oppositely, through holes are formed in the outer peripheral surfaces of the upper end parts of the fixing rods, one end part of the spring is hooked in the through hole of the fixing rod on one pressing block, and the other end part of the spring is hooked in the through hole of the fixing rod on the other pressing block. The spring with the structure is simple and convenient to install.
In the instant through pipe assembling machine, the upper surface of the material ejecting block is provided with two side plates which are oppositely arranged, and the two sides of each side plate are respectively provided with the pinch roller; the driving piece comprises an air cylinder and a supporting plate positioned between the two side plates, the outer end of a piston rod of the air cylinder penetrates through the jacking block and then is fixedly connected with the supporting plate, and the supporting plate is positioned below the pressing wheel and abuts against the pressing wheel. When the ejector block moves upwards, the inclined plane on each push plate can be attached to two pressing wheels, the push plates can be guaranteed to move outwards stably along the horizontal direction, the air cylinders drive the supporting plates to move upwards so that the upper surfaces of the supporting plates abut against the pressing wheels, the supporting plates play a role in supporting the ejector block, after the pressing wheels move upwards along the guide surface for a certain distance, the lower ends of the push plates are propped against the upper surfaces of the supporting plates, the upward movement of the pressing wheels is limited, the two pressing blocks are prevented from being transitionally far away in the horizontal direction, further the spring is prevented from transitionally stretching, and the spring is protected.
In the instant through pipe assembling machine, the instant through pipe feeding mechanism comprises an instant through pipe vibrating disc and an instant through pipe material channel, a discharge hole of the instant through pipe vibrating disc is in butt joint with a feed hole of the instant through pipe material channel, a limit base is fixed at the discharge hole of the instant through pipe material channel, a limit block capable of rotating and resetting is rotationally connected to the inner wall of the limit base, a hook part for blocking the instant through pipe is arranged at the outer end of the limit block, and the inner side surface of the hook part is an inclined guide surface III; the front side of the discharge hole of the instant through pipe material channel is provided with a support frame, and the support frame is provided with instant through pipe clamping fingers which are arranged in a sliding way along the front and the back and can extend into the discharge hole of the instant through pipe material channel. The stopper rotates to one side under the effect of torsional spring or other elastic component for collude the portion and keep off in the place ahead of taking the siphunculus material way discharge gate promptly, the siphunculus is with colluding the medial surface of portion and lean on mutually, and then restrict taking the siphunculus outwards, take the siphunculus promptly and indicate that one is towards taking the discharge gate of taking the siphunculus material way promptly and slide and stretch to taking the siphunculus material way promptly in, take the siphunculus promptly and indicate to clip taking the siphunculus promptly and outwards remove, take the siphunculus promptly and make stopper outwards rotate certain angle along the three roof-ups of guide surface promptly, make taking the siphunculus promptly can shift out from the discharge gate of taking the siphunculus material way smoothly.
Compared with the prior art, the instant tube assembler has the following advantages: the through pipe and the through valve form a medical connector, namely the through pipe and the membrane element form a medical connector of another structure, the through pipe assembling machine can automatically assemble the medical connectors of two different structures, and the membrane element feeding mechanism can reject the membrane element in the wrong placement state from the material conveying channel, so that the membrane element moving to the material outlet position of the material conveying channel is guaranteed to be in the correct placement state, the clamping phenomenon of the membrane element is avoided, and the stability of the membrane element feeding is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic perspective view of the turntable according to the present invention.
Fig. 4 is a schematic perspective view of a membrane element feeding mechanism according to the present invention.
Fig. 5 is a schematic view of a partial perspective structure of the film element feeding mechanism of the present invention.
Fig. 6 is a schematic cross-sectional view of a flat feed block according to the present invention.
Fig. 7 is a schematic perspective view of a flat feed block according to the present invention.
Fig. 8 is a schematic diagram of the explosive structure of the flat feed block of the present invention.
Fig. 9 is a schematic perspective view of the instant tube clamp and pushing mechanism of the present invention.
Fig. 10 is a top view of the instant tube clamp of the present invention.
Fig. 11 is a schematic perspective view of a through-tube clamp according to the present invention.
FIG. 12 is a schematic view showing a second perspective structure of the instant tube clamp and pushing mechanism of the present invention.
FIG. 13 is a second perspective view of the instant tube clamp of the present invention.
Fig. 14 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 15 is a schematic perspective view of a compact of the present invention.
Fig. 16 is a schematic perspective view of the instant tube feeding mechanism of the present invention.
Fig. 17 is a schematic view of a partial perspective structure of the instant tube feeding mechanism of the present invention.
Fig. 18 is an enlarged schematic view of the portion a in fig. 17.
In the figure, 1, a turntable; 2. a through pipe clamp; 20. a bottom plate; 20a, a relief hole; 21. briquetting; 21a, a positioning groove; 21b, a limit groove; 22. a spring; 23. a push plate; 23a, a second guide surface; 24. a limit column; 25. a fixed rod; 25a, through holes; 3. namely a through pipe feeding mechanism; 31. i.e. a through pipe vibration disc; 32. i.e. a pipe feeding channel; 33. a limit base; 34. a limiting block; 341. a hook part; 341a, guide surface three; 35. a support frame; 36. namely, a through pipe clamping finger; 4. namely a valve feeding mechanism; 5. a membrane element feeding mechanism; 50. a vibration plate; 51. a direct vibrator; 52. a flat feeding block; 521. a substrate; 521a, guide surface one; 522. a boss; 52a, a material conveying channel; 52a1, inclined plane; 52a2, a plane; 52b, notch; 53. a pressing plate; 53a, chamfering; 54. a collection box; 6. a push-to-talk valve mechanism; 7. a CCD detection mechanism; 8. a finished product taking-out mechanism; 9. a defective product taking-out mechanism; 10. a pushing mechanism; 101. a jacking block; 101a, side plates; 102. a pinch roller; 103. a cylinder; 104. a supporting plate; 11. a gap.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1,2 and 3, the instant tube assembling machine comprises a rotary table 1, an instant tube clamp 2 arranged on the outer edge of the rotary table 1, an instant tube feeding mechanism 3 capable of transferring instant tubes onto the instant tube clamp 2, an instant valve feeding mechanism 4 capable of inserting instant valves into instant tubes, a film element feeding mechanism 5 capable of pressing film elements into instant tubes, an instant valve pressing mechanism 6 capable of pressing instant valves, a CCD detection mechanism 7, a finished product taking-out mechanism 8 and a defective product taking-out mechanism 9, wherein the instant tube feeding mechanism 3, the instant valve feeding mechanism 4, the instant valve pressing mechanism 5, the instant valve pressing mechanism 6, the CCD detection mechanism 7 and the defective product taking-out mechanism 9 are sequentially arranged around the rotary table 1.
As shown in fig. 4,5,6 and 7, the film element feeding mechanism 5 comprises a vibration disc 50, a direct vibrator 51 and a flat feeding block 52 fixed on the direct vibrator 51, a feeding channel 52a is arranged on the upper surface of the flat feeding block 52, a feeding port of the feeding channel 52a is in butt joint with a discharging port of the vibration disc 50, a notch 52b communicated with the feeding channel 52a is formed in one side wall of the flat feeding block 52, an inclined surface 52a1 and a plane 52a2 are formed at the position, corresponding to the notch 52b, of the bottom surface of the feeding channel 52a, the inclined surface 52a1 is inclined downwards and extends into the notch 52b, a pressing plate 53 for closing the upper end of the notch 52b is fixed on the upper surface of the flat feeding block 52, the inner edge of the pressing plate 53 is located above the feeding channel 52a, two ends of the pressing plate 53 extend to the end of the flat feeding block 52, and the inner edge of the lower surface of the pressing plate 53 is provided with a chamfer 53a. Most of the film elements are vertically placed in the material conveying channel 52a, namely, the hammer heads are upwards, part of the film elements are horizontally placed in the material conveying channel 52a, namely, the hammer heads are forwards or backwards, when the film elements in the horizontal placement state enter the notch 52b, the film elements roll into the notch 52b along the inclined plane 52a1 due to the fact that the film elements are cylindrical, and roll out of the flat conveying block 52 through the notch 52b due to vibration of the flat conveying block. When the membrane element is positioned in the material conveying channel 52a, the part of the hammer-shaped head of the membrane element extends out of the material conveying channel 52a, the chamfer 53a of the pressing plate 53 limits the membrane element to move towards the notch 52b side and also has the guiding function, so that the membrane element in the vertical placement state always moves along the length direction of the plane, the plane 52a2 is used for supporting the membrane element in the vertical placement state, the membrane element in the vertical placement state can be ensured to smoothly pass through the material conveying channel 52a at the notch 52b, and the membrane element in the vertical placement state is prevented from rolling out of the material conveying channel 52a from the notch 52 b.
As shown in fig. 5, 6,7 and 8, the flat feeding block 52 has three flat feeding blocks 52, wherein one flat feeding block 52 comprises a base plate 521, the middle part of the base plate 521 is protruded upwards along the length direction of the base plate 521 to form a boss 522, the upper surface of the boss 522 is provided with two material conveying channels 52a, the side wall of the boss 522 and the upper surface of the base plate 521 are provided with notches 52b, the notches 52b of the boss 522 are communicated with the notches 52b of the base plate 521, the notches 52b of the boss 522 are communicated with the corresponding material conveying channels 52a, the inclined surface 52a1 extends into the notches 52b of the boss 522, the bottom surface of the base plate 521 corresponding to the notch 52b is a downward inclined guide surface 521a, and smooth transition is formed between the guide surface 521a and the inclined surface 52a 1; the other two flat feeding blocks 52 are square-strip-shaped, the two square-strip-shaped flat feeding blocks 52 are respectively positioned on two opposite sides of the boss 522 and are both fixed on the base plate 521, the notch 52b of each square-strip-shaped flat feeding block 52 faces outwards, the lower surface of each square-strip-shaped flat feeding block 52 is abutted against the upper surface of the base plate 521, and the side wall of each square-strip-shaped flat feeding block 52 is abutted against the side wall of the boss 522; a collecting box 54 is arranged below the vibrator 51, and the collecting box 54 corresponds to the notch 52 b.
As shown in fig. 9, 12,13 and 15, the through pipe clamp 2 comprises a bottom plate 20 and two pressing blocks 21 oppositely arranged on the bottom plate 20, wherein the two pressing blocks 21 are slidably arranged on the bottom plate 20 and can be mutually close to or far away from each other, the through pipe clamp 2 also comprises a spring 22 capable of enabling the pressing blocks 21 to reset and move, the pressing blocks 21 are in a strip shape, a plurality of positioning grooves 21a which are in a cross shape are formed in opposite end faces of the two pressing blocks 21 at intervals along the length direction, the positioning grooves 21a on the two pressing blocks 21 are in one-to-one correspondence, when the two pressing blocks 21 are mutually close to each other, the two opposite positioning grooves 21a are matched for positioning the through pipe, and the two pressing blocks 21 can simultaneously position a plurality of through pipes; a yielding hole 20a formed in the bottom plate 20 is formed below each pressing block 21, a push plate 23 is arranged in the yielding hole 20a, the upper end of the push plate 23 is fixedly connected with the pressing block 21, and an inclined guide surface II 23a is formed on the inner side wall of the lower end of the push plate 23; namely, the feeding mechanism 3 of the through pipe, the finished product taking out mechanism 8 and the defective product taking out mechanism 9 are provided with pushing mechanisms 10, each pushing mechanism 10 comprises a pushing block 101 and a driving piece for driving the pushing block 101 to move up and down, two opposite sides of the pushing block 101 are respectively provided with a pressing wheel 102 which can be abutted against the second guide surface 23a when the pushing block 101 moves up, the two pressing blocks 21 are matched and clamped with opposite end surfaces of the two pressing blocks 21 to form a through pipe under the action of the springs 22, the driving piece drives the pushing block 101 to move up, the pressing wheel 102 on one side of the pushing block 101 is abutted against the second guide surface 23a of one pushing plate 23, the pressing wheel 102 on the other side of the pushing block 101 is abutted against the second guide surface 23a of the other pushing plate 23, and as the driving piece drives the pushing block 101 to move up continuously, the pressing wheel 102 moves up along the second guide surface 23a and pushes the pushing plate 23 to move outwards, and the two pushing plates 23 respectively drive the pressing blocks 21 fixedly connected with each other to move outwards, so that the two pressing blocks 21 move outwards and are separated from each other in the horizontal direction, and the through pipe clamp 2 is loosened.
As shown in fig. 10 and 15, the middle parts of the opposite end surfaces of the two pressing blocks 21 are respectively provided with a limit groove 21b, the upper surface of the bottom plate 20 is fixedly provided with a limit column 24 positioned between the two limit grooves 21b, and when the limit column 24 abuts against the inner walls of the two limit grooves 21b, a gap 11 is formed between the opposite end surfaces of the two pressing blocks 21. When the two pressing blocks 21 are reset and moved under the action of the spring 22 and approach each other, the limiting columns 24 are abutted against the inner walls of the two limiting grooves 21b, so that a gap 11 is formed between the opposite end surfaces of the two pressing blocks 21, and collision between the opposite end surfaces of the two pressing blocks 21 during reset is avoided.
As shown in fig. 10 and 11, the upper surfaces of the two pressing blocks 21 are connected with fixing rods 25, the fixing rods 25 on the two pressing blocks 21 are arranged oppositely, through holes 25a are formed in the outer circumferential surface of the upper end portion of the fixing rod 25, one end portion of the spring 22 is hooked in the through hole 25a of the fixing rod 25 on one pressing block 21, and the other end portion of the spring 22 is hooked in the through hole 25a of the fixing rod 25 on the other pressing block 21.
As shown in fig. 12 and 14, the top surface of the top block 101 has two opposite side plates 101a, and pinch rollers 102 are disposed on both sides of each side plate 101 a; the driving piece comprises an air cylinder 103 and a supporting plate 104 positioned between two side plates 101a, the outer end of a piston rod of the air cylinder 103 penetrates through the jacking block 101 and is fixedly connected with the supporting plate 104, and the supporting plate 104 is positioned below the pinch roller 102 and abuts against the pinch roller 102. After the pinch roller 102 moves upwards along the second guide surface 23a for a certain distance, the lower end of the push plate 23 is propped against the upper surface of the supporting plate 104, so that the upward movement of the pinch roller 102 is limited, the two pressing blocks 21 are prevented from being transitionally far away in the horizontal direction, the spring 22 is further prevented from transitionally stretching, and the spring 22 is protected.
As shown in fig. 16, 17 and 18, the through pipe feeding mechanism 3 comprises a through pipe vibration disc 31 and a through pipe material channel 32, wherein a discharge hole of the through pipe vibration disc 31 is in butt joint with a feed hole of the through pipe material channel 32, a limit base 33 is fixed at the discharge hole of the through pipe material channel 32, a limit block 34 capable of rotating and resetting is rotatably connected to the inner wall of the limit base 33, a hook part 341 for blocking the through pipe is arranged at the outer end of the limit block 34, and an inclined guide surface III 341a is arranged on the inner side surface of the hook part 341; the front side of the discharge port of the instant tube material channel 32 is provided with a supporting frame 35, and the supporting frame 35 is provided with instant tube clamping fingers 36 which are arranged in a sliding way along the front and the back and can extend into the discharge port of the instant tube material channel 32.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The instant tube assembling machine comprises a rotary table (1) and an instant tube clamp (2) arranged on the outer edge of the rotary table (1), and is characterized by further comprising an instant tube feeding mechanism (3), a film element feeding mechanism (5), an instant valve feeding mechanism (4), an instant valve pressing mechanism (6), a CCD (charge coupled device) detecting mechanism (7), a finished product taking-out mechanism (8) and a defective product taking-out mechanism (9), wherein the instant tube feeding mechanism (3), the instant tube feeding mechanism (5), the film element feeding mechanism (5), the instant valve feeding mechanism (4), the instant valve pressing mechanism (6), the CCD detecting mechanism (7) and the defective product taking-out mechanism (9) are sequentially arranged around the rotary table (1) and can be used for transferring instant tubes onto the instant tube clamp (2); the membrane element feeding mechanism (5) comprises a vibrating disc (50), a direct vibrator (51) and a flat feeding block (52) fixed on the direct vibrator (51), wherein a feeding groove (52 a) is formed in the upper surface of the flat feeding block (52), a feeding hole of the feeding groove (52 a) is in butt joint with a discharging hole of the vibrating disc (50), a notch (52 b) communicated with the feeding groove (52 a) is formed in one side wall of the flat feeding block (52), an inclined surface (52 a 1) and a plane (52 a 2) are formed in the position, corresponding to the notch (52 b), of the bottom surface of the feeding groove (52 a), the inclined surface (52 a 1) is inclined downwards and extends into the notch (52 b), a pressing plate (53) for sealing the upper end of the notch (52 b) is fixed on the upper surface of the flat feeding block (52), and the inner edge of the pressing plate (53) is located above the feeding groove (52 a);
The membrane element is hollow and cylindrical, the hammer-shaped head is arranged at the upper end of the membrane element, when the membrane element in the horizontal placement state enters the position of the notch (52 b) in the conveying process of the membrane element, the membrane element is cylindrical, the membrane element rolls into the notch (52 b) along the inclined plane (52 a 1) due to vibration of the flat conveying block (52), the flat conveying block (52) rolls out through the notch (52 b), when the membrane element is positioned in the conveying channel (52 a), part of the hammer-shaped head of the membrane element extends out of the conveying channel (52 a), the side wall of the inner edge of the pressing plate (53) is positioned at one side of the part of the hammer-shaped head extending out of the conveying channel (52 a), the side wall of the inner edge of the pressing plate (53) limits the membrane element to move towards the notch (52 b), so that the membrane element in the vertical placement state always moves along the length direction of the plane (52 a 2), the plane (52 a 2) is used for supporting the membrane element in the vertical placement state, the membrane element can smoothly pass through the conveying channel (52 a) at the notch (52 b), and the membrane element in the vertical placement state is prevented from being conveyed out of the notch (52 a);
The pressing plate (53) is long-strip-shaped, two ends of the pressing plate (53) extend to the end parts of the flat conveying blocks (52), a chamfer (53 a) is formed in the inner edge of the lower surface of the pressing plate (53), the inclination of the chamfer (53 a) is matched with the conical surface of the conical head of the membrane element, and the top end of the conical head of the membrane element is located below the chamfer (53 a).
2. The instant passing and assembling machine according to claim 1, wherein the flat feed block (52) has three, one flat feed block (52) includes a base plate (521), the middle part of the base plate (521) is convex upward along the length direction of the base plate (521) to form a boss (522), two conveying channels (52 a) are formed on the upper surface of the boss (522), the notches (52 b) are formed on the side wall of the boss (522) and the upper surface of the base plate (521), the notches (52 b) of the boss (522) are communicated with the notches (52 b) of the base plate (521), the notches (52 b) of the boss (522) are communicated with the corresponding conveying channels (52 a), the inclined surfaces (52 a 1) extend into the notches (52 b) of the boss (522), the bottom surface of the base plate (521) corresponding to the notches (52 b) is a guide surface one (521 a) inclined downward, and the guide surface one (521 a) is in transition with the inclined surfaces (52 a 1). The other two flat conveying blocks (52) are square-strip-shaped, the two square-strip-shaped flat conveying blocks (52) are respectively positioned on two opposite sides of the boss (522) and are both fixed on the substrate (521), the notch (52 b) of each square-strip-shaped flat conveying block (52) faces outwards, the lower surface of each square-strip-shaped flat conveying block (52) is abutted against the upper surface of the substrate (521), and the side wall of each square-strip-shaped flat conveying block (52) is abutted against the side wall of the boss (522).
3. A push-to-talk tube assembly according to claim 2, characterized in that a collecting box (54) is provided below the vibrator (51), the collecting box (54) corresponding to the position of the gap (52 b).
4. The instant through pipe assembling machine according to claim 1, wherein the instant through pipe clamp (2) comprises a bottom plate (20) and two pressing blocks (21) which are oppositely arranged on the bottom plate (20), the two pressing blocks (21) are arranged on the bottom plate (20) in a sliding manner, the two pressing blocks (21) can be close to or far away from each other, the instant through pipe clamp (2) further comprises a spring (22) which can enable the pressing blocks (21) to reset and move, a yielding hole (20 a) which is formed in the bottom plate (20) is arranged below each pressing block (21), a pushing plate (23) is arranged in each yielding hole (20 a), the upper end of each pushing plate (23) is fixedly connected with the pressing block (21), and an inclined guiding surface II (23 a) is arranged on the inner side wall of the lower end of each pushing plate (23); the feeding mechanism (3), the finished product taking out mechanism (8) and the defective product taking out mechanism (9) of the instant through pipe are provided with pushing mechanisms (10), each pushing mechanism (10) comprises a jacking block (101) and a driving piece for driving the jacking block (101) to move up and down, and pressing wheels (102) capable of being abutted against the second guide surface (23 a) when the jacking block (101) moves up are arranged on two opposite sides of the jacking block (101).
5. The instant passing and assembling machine according to claim 4, wherein the pressing blocks (21) are in a strip shape, a plurality of cross-shaped positioning grooves (21 a) are arranged on opposite end surfaces of the two pressing blocks (21) at intervals along the length direction, and the positioning grooves (21 a) on the two pressing blocks (21) are in one-to-one correspondence.
6. The instant through pipe assembling machine according to claim 4, wherein the middle parts of the opposite end surfaces of the two pressing blocks (21) are respectively provided with a limiting groove (21 b), a limiting column (24) positioned between the two limiting grooves (21 b) is fixed on the upper surface of the bottom plate (20), and when the limiting column (24) abuts against the inner walls of the two limiting grooves (21 b), a gap (11) is reserved between the opposite end surfaces of the two pressing blocks (21).
7. The instant passing and assembling machine according to claim 4, wherein the upper surfaces of the two pressing blocks (21) are respectively connected with a fixing rod (25), the fixing rods (25) on the two pressing blocks (21) are oppositely arranged, through holes (25 a) are formed in the outer peripheral surface of the upper end part of the fixing rod (25), one end part of the spring (22) is hooked in the through hole (25 a) of the fixing rod (25) on one pressing block (21), and the other end part of the spring (22) is hooked in the through hole (25 a) of the fixing rod (25) on the other pressing block (21).
8. The instant through pipe assembling machine according to claim 4, wherein the upper surface of the ejector block (101) is provided with two opposite side plates (101 a), and the pinch roller (102) is arranged on two sides of each side plate (101 a); the driving piece comprises an air cylinder (103) and a supporting plate (104) positioned between two side plates (101 a), the outer end of a piston rod of the air cylinder (103) penetrates through the jacking block (101) and is fixedly connected with the supporting plate (104), and the supporting plate (104) is positioned below the pressing wheel (102) and abuts against the pressing wheel (102).
9. The instant tube assembling machine according to claim 1, wherein the instant tube feeding mechanism (3) comprises an instant tube vibration disc (31) and an instant tube material channel (32), a discharging hole of the instant tube vibration disc (31) is in butt joint with a feeding hole of the instant tube material channel (32), a limiting base (33) is fixed at the discharging hole of the instant tube material channel (32), a limiting block (34) capable of rotating and resetting is rotationally connected to the inner wall of the limiting base (33), a hook part (341) for blocking the instant tube is arranged at the outer end of the limiting block (34), and an inner side surface of the hook part (341) is an inclined guide surface III (341 a); the front side of the discharge hole of the instant tube material channel (32) is provided with a support frame (35), and the support frame (35) is provided with instant tube clamping fingers (36) which are arranged in a sliding way along the front and the back and can extend into the discharge hole of the instant tube material channel (32).
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| CN201910465864.3A CN110154406B (en) | 2019-05-24 | 2019-05-24 | Instant through pipe assembling machine |
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| CN201910465864.3A CN110154406B (en) | 2019-05-24 | 2019-05-24 | Instant through pipe assembling machine |
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| CN110154406B true CN110154406B (en) | 2024-06-11 |
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