CN207953131U - The automatic package system of injection needle - Google Patents

Abstract

The utility model discloses the automatic package systems of injection needle, the upper needle stand mechanism being fixed on holder, upper syringe needle mechanism, needle stand syringe needle induction press mechanism, Image detection mechanism, syringe needle silication mechanism, defective product rejecting mechanism, upper needle guard mechanism, indentor point sheath mechanism, upper needle stand sheath mechanism, displacement docking mechanism, pressure needle seat sheath mechanism and blanking oblique push mechanism, upper syringe needle mechanism including being linked in sequence also are connected with helmet mechanism on syringe needle.Helmet mechanism on syringe needle is arranged in the utility model on injection needle package system, by the helmet that caoutchouc elasticity is arranged on syringe needle, it realizes in addition to needle stand, needle stand sheath, needle guard can automatic chargings, also achieve the automatic charging of syringe needle, it realizes really full-automatic, and it is arranged after syringe needle tube cutting mechanism to the process of helmet on syringe needle, it makes full use of syringe needle tube cutting mechanism syringe needle or to say the conveying direction orientation of pipe in Pipe Cutting, can be realized upper helmet is oriented to syringe needle there is no the problems such as follow-up commutation.

Description

The automatic package system of injection needle

Technical field

The utility model is related to the automatic package systems of injection needle.

Background technology

Injection needle currently on the market, such as copper seat injection needle, you can the injection needle of reuse is typically small by hand Batch production, traditional-handwork assembly, defect are that labo r usage is big and labor intensity is high, and is easy to happen bundle in process Hand.Even if having automatic package system, but syringe needle is still Manual feeding, reason is that syringe needle can not be by vibrator or vibration electricity Machine realizes automatic blanking after vibration, because needle stand, needle stand sheath and needle guard can be real by vibrator or vibrating motor Automatic blanking is realized by the hole of feeding funnel bottom after being vibrated in present elevating hopper, and syringe needle cannot in this way, syringe needle on syringe needle It is various after vibration in hopper to collide with, easily its needle point of syringe needle is damaged, and needle stand, needle stand sheath and needle guard are then not present This problem.Therefore it is badly in need of a automatic package system of completely automatic injection needle.

Application publication number is the patent of CN107363531A：A kind of full-automatic assembling line of injection needles, including Following steps：S1, upper needle stand station：First needle stand is put into feed bin, then by the rotation of stir plate, each needle stand is made to move Into slide groove, then each needle stand, which is ranked sequentially, is transported on fixture, and the needle stand being then each fixed on fixture passes through one A electric spark processing unit carries out electric spark ozone treatment to each of which needle stand；S2, wedge station：Then it will be arranged on fixture Good needle stand drives pressing plate by cylinder, so that needle stand is fitted close with fixture, do not loosen；S3, automatically upper needle station：It is logical The top plate inside cylinder driving needle stand is crossed, the needle on needle stand in needle tray is jacked up using top plate, needle is made to stay in the both ends for taking needle plate In groove, and needle is scraped in slideway by scraper plate, is completed to the positioning work in needle stand hole；S4, autosizing station：Pass through Driving cylinder makes syringe needle be picked up 2-4 millimeters, and the cooperating then driven by motor and cylinder makes blocking cement be coated Glue works；S5, drying station：Injection needle after gluing is pushed into through cylinder in baking oven, and carries out drying work in baking oven Make；S6, image station：The image of S5 flows transmission is carried out optics to shine in vain, records needle point defect, the figure that then detection is generated Piece and storage picture comparison, and the result of comparison is stored in computer, and the syringe needle of difference is marked；S7, on Silicone oil station：By the syringe needle on fixture under motor driving, is examined on the machine of blocking up into silication, fixture is then driven by tumble cylinder It is rotated by 90 °, then needle point silication position is inserted into silicone oil slot and carries out surface siliconization, while being ventilated automatically in syringe needle, by needle Silicone oil blowout in hole, and detect whether syringe needle blocks, and the syringe needle of blocking is marked；S8, automatic rejection station：It will The substandard products that upper silicone oil station in image station and S7 in above-mentioned S6 is recorded carry out automatic rejection on automatic rejection station； S9, automatic upper jacket station：Sheath in feed bin is turned to by stir plate in slide groove, and successively according to corresponding sequence Arrangement is transported on fixture, and then sheath is sleeved on needle stand；S10, pressure sheath station：By cylinder band dynamic pressure plate, by sheath Be depressed into at needle stand close-fitting；S11, discharge station：Blanking fork movement is driven by cylinder, is pitched from pallet, and fall into It in funnel, counts simultaneously, pallet will be fed into base while counting, and carry out the beginning of next flow.It is automatic The needle that upper needle is built upon on needle stand in needle tray, which has been previously oriented, to be set, and this process still needs manually, unreal The raw material (syringe needle) now bought mussily is put into syringe needle elevating hopper automatic charging again, so being not truly automatic Assembling line.

Utility model content

The purpose of this utility model is that overcoming defect existing in the prior art, provide injection needle automatic package system, Realize in addition to needle stand, needle stand sheath, needle guard can automatic charging, also achieve the automatic charging of syringe needle, realize real Full-automation, and make full use of syringe needle tube cutting mechanism in Pipe Cutting syringe needle or say pipe conveying direction orientation, there is no subsequently change To the problems such as can be realized upper helmet is oriented to syringe needle.

To achieve the above object, the technical solution of the utility model is the design automatic package system of injection needle, including sequence Connection the upper needle stand mechanism being fixed on holder, upper syringe needle mechanism, needle stand syringe needle induction press mechanism, Image detection mechanism, Syringe needle silication mechanism, defective product rejecting mechanism, upper needle guard mechanism, indentor point sheath mechanism, upper needle stand sheath mechanism, displacement docking machine Structure, pressure needle seat sheath mechanism and blanking oblique push mechanism, upper syringe needle mechanism are also connected with helmet mechanism on syringe needle；Helmet machine on syringe needle It includes that setting is sent on syringe needle tube cutting mechanism edge that helmet mechanism, which is arranged on the rear of the feed direction of syringe needle tube cutting mechanism, syringe needle, in structure Expect the syringe needle lifting platform of direction side, syringe needle lifting platform is equipped with the syringe needle slot with syringe needle shape adaptation, on syringe needle lifting platform edge The rear of feed direction is equipped with helmet and pushes oil cylinder, and the end of the piston rod of helmet push oil cylinder is fixedly connected with helmet push rod, It is equipped with helmet against helmet push rod and conveys slideway, the top that helmet conveys slideway connects helmet hopper, and helmet conveys slideway Bottom end is equipped with photoelectric sensor, and the controller that photoelectric sensor pushes oil cylinder with helmet is electrical connected, and the side of helmet is equipped with needle Head insert port, the side opposite with syringe needle insert port is equipped with magnetite on helmet, and the top of helmet push rod is connected a magnetite, shield Cap is made of elastic material, and for protecting syringe needle after clamping syringe needle, the feed direction of syringe needle tube cutting mechanism is level, helmet Push rod is horizontally disposed and level height when declining minimum with syringe needle lifting platform flushes.Helmet mechanism is directly arranged on syringe needle At the rear of the feed direction of syringe needle tube cutting mechanism, the conveying side of syringe needle tube cutting mechanism syringe needle (or pipe) in Pipe Cutting is made full use of To orientation, there is no the problems such as follow-up commutation can be realized to the upper helmet of syringe needle orientation；The work of guiding is played in the setting of syringe needle slot With so that the syringe needle cut from syringe needle tube cutting mechanism is delivered to after syringe needle lifting platform and just drops down onto in syringe needle slot, photoelectric sensing Device is once blocked, and helmet pushes oil cylinder and acts (namely stretching out its piston rod), and photoelectric sensor is not blocked, then helmet The piston rod for pushing oil cylinder retracts.

Further technical solution is that syringe needle slot is semicolumn bodily form slot, and one end is located at the one of syringe needle lifting platform table top On side and this end is equipped with pressure sensor, and the other end is located on syringe needle lifting platform table top, and pressure sensor is electrical with controller It is connected, controller is for controlling the start and stop of syringe needle tube cutting mechanism and the lifting of syringe needle lifting platform；The length of syringe needle slot is less than syringe needle Length.Length that syringe needle slot is arranged to semi open model and syringe needle slot is less than the length of syringe needle, allows for syringe needle in this way and cuts Pipe is cut into after syringe needle by pipe mechanism continue conveying during syringe needle have a movement speed, in this way permission when dropping down onto syringe needle lifting platform Syringe needle leaves the speed of syringe needle tube cutting mechanism with it and slightly slides a small distance in syringe needle slot；

Further technical solution is that helmet is cylindrical, at least one bottom opening, and one of opening is syringe needle Insert port；Baffle is arranged in the bottom end that helmet conveys slideway, and baffle is connected by drive cylinder, and drive cylinder is fixed at holder On.The opening of one bottom surface of helmet is pressed onto syringe needle when being pushed for it, and magnetite, magnetite are arranged in the opening of another bottom surface Size is more than opening size so that by helmet, its rubber material tightly encases magnetite.Its controller of the drive cylinder of connection baffle It is acted after receiving the pressure sensor in syringe needle slot and receiving pressure signal and conveys slideway no longer to block helmet.

Further technical solution is the tall and big diameter in helmet bottom surface of helmet, and the bottom of helmet hopper connects helmet Conveying the top of slideway, the bottom of helmet hopper is arranged the helmet blanking port being adapted to helmet basal diameter, and the one of helmet hopper Vibrating motor is set on lateral wall.Helmet conveying slideway is cylindrical, and bore is adapted with the diameter of helmet bottom surface.It is each It is oriented when the setting of size makes helmet fall, as long as helmet is conveyed installation of slide track into suitable curve it is ensured that helmet again Exactly its magnetite is against helmet push rod when dropping down onto in front of helmet push rod.

Further technical solution is that system further includes the tooling item along production procedure circulation arrangement；Needle stand, syringe needle, needle Seat sheath and needle guard are fallen on after blanking on tooling item, and the tooling item is sequentially delivered to each according to the technological process of production Process is accordingly processed；The tooling item be equipped with several equidistant placements with the matched protrusion of needle stand inner wall shape； It is equipped with by the holder of upper needle stand mechanism and press mechanism is incuded by the needle stand syringe needle that magnetosphere and metallic rod are constituted, metallic rod is arranged in magnetic In circle, the metallic rod downward actuation after upper needle stand mechanism is powered in magnetosphere taps the riveted joint positioned at needle stand head to realize needle stand The secured riveting of syringe needle.The technological process of production of product is as follows：Upper needle stand --- upper syringe needle --- compressing needle (riveting) --- shadow As inspection burr, --- syringe needle silication --- rejects defective work --- the short shield of the upper needle stand of the dress long sheath of needle --- pressing sheath --- --- displacement docking --- pressure needle seat sheath --- discharges set.It is automated machine to coordinate the processing of technological process whole process Processing；Each process is equipped with sensor, senses the mechanism action driven after semi-finished product in corresponding process.It is arranged on tooling item Protrusion one is to prevent it from toppling over the needle stand positioning after falling, second is that can prevent needle stand during follow-up compress from deforming The case where.

Further technical solution is upper needle stand mechanism, upper syringe needle mechanism, upper needle guard mechanism and upper needle stand sheath machine Structure includes pedestal and the holder that is fixed on pedestal, further includes the vibrator and and holder being arranged in holder lower side The inclined guide groove being fixedly linked faces tooling item below guide groove, and each notch corresponds to the protrusion on tooling item； Further include the switching mechanism being arranged right over guide groove, the switching mechanism includes a transverse slat that can be rotated along its axis, Transverse slat is rotatably mounted to frame upper, equidistantly matches equipped with the riveting area of bed on several and needle stand head on transverse slat Shrinkage pool, transverse slat top are equipped with the backup plate for being used for abutting transverse slat before overturning controlled by PLC.Action process is：Raw material-needle Seat (or putting on the syringe needle after helmet or needle stand sheath or needle guard) is after feeding intake by the vibrations of vibrator from feeding tank Shake off out in several holes that lower part is equipped with, cross can not be then dropped down onto downwards if not the riveted joint (i.e. size is small) of needle stand In shrinkage pool on plate, backup plate presses to transverse slat after PLC is controlled later makes needle stand be temporarily fixed in transverse slat shrinkage pool, and backup plate abuts needle After transverse slat overturn (while the state for keeping backup plate against transverse slat) 180 ° together with backup plate after seat, backup plate leaves transverse slat, and needle stand is suitable Guide groove to fall in the protrusion of tooling item.Upper needle stand device makes needle by shaking blanking and overturning blanking by guide groove It is seated on tooling item and (goes up needle guard mechanism and upper needle stand sheath mechanism similarly, upper syringe needle mechanism is also similar, due on syringe needle Helmet size is more than needle sizes, and helmet is to be worn at the needle point of syringe needle, so only syringe needle be not helmet one end It can just drop down onto in the shrinkage pool on transverse slat, remaining overturning and the same above process of vibrations blanking).

Further technical solution is, needle stand syringe needle induction press mechanism includes pedestal and the branch that is fixed on pedestal Frame, frame upper are fixed with magnetosphere, and holder lower part is fixed with spring retention portion, and gold can be coated at by being equipped in spring retention portion Belong to the spring of bar, the top of metallic rod is equipped with the protrusion of top pressure spring.Compressing this process of needle is made by magnetosphere induction in magnetosphere Metallic rod moment change magnetic direction, so that the metallic rod in magnetosphere is tapped riveted joint downwards, retracted by spring handle metallic rod It restores.Spring retention portion up and down, the size for being dimensioned slightly smaller than spring of openings.Image detection process passes through high definition image Capture system is remembered to reject in defective syringe needle to later process to needle point scanning.

Further technical solution is that syringe needle silication mechanism includes being arranged in tooling horizontal plane silicone oil slot below, institute Stating silicone oil slot can be moved up and down by PLC controls；Being additionally provided with above the silicone oil slot makes syringe needle turn over downward switching mechanism, institute Gas can be passed through by stating switching mechanism and being connected with air pump.It is that the defect ware in preceding road is remembered the roads Hou Hou by software to pick to reject process It removes.The dress long helmet process of needle is by shaking blanking and overturning blanking, so that long helmet i.e. needle guard is fallen on work by guide groove After filling on item, precompressed.

Further technical solution is, syringe needle presses sheath mechanism and needle stand pressure sheath mechanism by pedestal, holder and can edge The size of several compression bars that holder moves up and down, compression bar is matched with the size of needle guard or needle stand sheath, is additionally provided on holder Pressing plate, pressing plate both ends are equipped with cylinder, and cylinder driving pressing plate moves down driving compression bar and is pressed downward to complete the compression action of sheath. Identically constructed pressure sheath mechanism is provided with after upper needle guard mechanism and upper needle stand sheath mechanism to complete the pressure of sheath Tight work (needle stand sheath and needle guard are about the same on radial dimension due to being fitted close with needle stand).Upper needle stand Short sheath process is by shaking blanking and overturning blanking, so that long helmet is fallen on tooling item by guide groove.

Further technical solution is that displacement docking mechanism includes being arranged in tooling horizontal plane needle stand sheath slot below Plate, is equidistantly equipped with several and the matched slot of needle stand sheath sizes on the needle stand sheath frid, perpendicular above needle stand sheath frid It directly is installed with holder, the clamping plate of clamping tool item is installed on holder；The blanking oblique push mechanism includes one with magnetic Inclined ramp, inclined ramp lower section are rewinding box.Displacement docking is to make to install long helmet (i.e. syringe needle shield by the rotation of tooling item Set) part be attached in short helmet (needle stand sheath).Another technical solution be (technical solution of the application be injection needle from Syringe needle tube cutting mechanism is set in dynamic package system, needs the raw material purchased in addition to needle before syringe needle is put into upper syringe needle mechanism in this way Outside seat, needle stand sheath, needle guard, another raw material is not syringe needle but for making the pipe of syringe needle, is bought to realize Raw material is syringe needle, using following proposal)：The syringe needle bought is conveyed by conveyer belt, and one is arranged on the belt along conveying direction A shifting fork mechanism for being connected in holder, and camera is set on the holder at shifting fork mechanism, camera and the electrical phase of controller Even, the memory in controller stores the image of syringe needle in advance, when the image of shooting is transmitted to controller by camera, passes through control Comparator in device relatively after, if the needle point of syringe needle is facing forward, the shift fork action on the right on shifting fork mechanism so that the needle point edge of syringe needle The right track for the V-shaped guide rail on shifting fork mechanism opposite moves on, if the backshank of syringe needle is facing forward, the left side on shifting fork mechanism Shift fork action, the needle point of syringe needle moves on along the left track of the V-shaped guide rail on shifting fork mechanism opposite, thus protects The syringe needle of rambling non-directional has been demonstrate,proved by being that (syringe needle reaches on V-shaped guide rail for orientation transport after shifting fork mechanism All be when the track on the left side or the right syringe needle needle point it is facing forward)；Shifting fork mechanism can be two drive cylinders, consolidate on piston rod Surely yoke bar made of a flexible material is connected.

Action process is as follows：Pipe for making syringe needle is delivered to syringe needle Pipe Cutting from the conveying device of syringe needle tube cutting mechanism (there are two setting, one is in be obliquely installed with pipe to cut out the inclined cutting edge of syringe needle to the cutter of mechanism, another is in vertical with pipe To cut out the tail portion of syringe needle) at when, cutter downwards with cut out the cutting edge of syringe needle one by one be in syringe needle tube cutting mechanism conveying fill The rear (i.e. each syringe needle is orientation and its cutting edge towards syringe needle lifting platform) for the conveying direction set, with syringe needle pipe cutting machine The conveying device of structure continues to convey, and the syringe needle after being cut reaches the pressure that on syringe needle lifting platform and will necessarily be pressed onto in syringe needle slot Sensor, controller executes the decline of syringe needle lifting platform and the stopping of syringe needle tube cutting mechanism after pressure sensor receives pressure information The instruction of operation, second pressure sensor touches when syringe needle lifting platform (its lower surface setting second pressure sensor) drops to minimum Encounter the work top below syringe needle lifting platform, then second pressure sensor receives pressure signal, and controller executes driving oil Instruction that cylinder retreats (namely it completes baffle and is fallen from helmet conveying slideway extraction in order to helmet, and once helmet is defeated from helmet It send slideway to leave, blocks the photoelectric sensor of helmet conveying slideway bottom end, then controller control shield after photoelectric sensor is blocked Cap pushes cylinder action, and helmet push rod is advanced, the magnetite on top and the magnetite of helmet tail portion by together with magnetic connection, And since helmet conveys the setting of slideway, it is ensured that helmet tail portion face helmet of helmet when leaving helmet and conveying slideway pushes away Send bar), helmet push oil cylinder piston rod length be arranged to when piston rod stretch out longest when helmet tail portion magnetite do not connect also Contact that the needle point of syringe needle (due to the setting of syringe needle slot semi open model, herein refers to during helmet on to syringe needle when syringe needle The magnetite of helmet tail portion is also not in contact with the needle point to syringe needle when piston rod stretches out longest when tail portion abuts to the side wall of syringe needle slot), This completes the processes of helmet on the needle point to syringe needle, and after piston rod reaches longest, controller controls syringe needle lifting platform one The toggle mechanism of side (can be a simple oil cylinder or cylinder, be connected a flexible link on piston rod, the movement of piston rod Bunker for collecting is arranged perpendicular to the direction of syringe needle slot in direction by toggle mechanism) syringe needle of first-class helmet is transferred into needle Head lifting platform, the syringe needle with helmet after being transferred to can be placed directly in the syringe needle elevating hopper of upper syringe needle mechanism and not have to load The Vibrated baiting of heart vibrating motor can generate syringe needle and collide with.Syringe needle leaves syringe needle slot after toggle mechanism action, in syringe needle slot Pressure sensor no longer to controller send pressure signal, then controller send out syringe needle lifting platform rise and syringe needle tube cutting mechanism after The instruction of reforwarding row, syringe needle lifting platform one rise, and second pressure sensor below also no longer sends pressure letter to controller Number, then the action of controller control drive cylinder is (to complete the action of baffle reset, due to shield when baffle exits helmet conveying slideway The advance of cap push rod is so it is to play that block helmet defeated not block helmet push rod when helmet conveys slide bottom in baffle Send slide bottom with prevent next helmet leave helmet convey slideway effect) and helmet push oil cylinder retract to complete it The action of reset, repetitive cycling proceed as described above the upper helmet process that can complete each syringe needle.

The advantages of the utility model and advantageous effect are：The utility model is arranged on injection needle package system on syringe needle Helmet mechanism is realized by the way that the helmet of caoutchouc elasticity is arranged on syringe needle in addition to needle stand, needle stand sheath, needle guard can oneself Dynamic feeding, also achieves the automatic charging of syringe needle, realizes really full-automation, and exist to the process setting of helmet on syringe needle After syringe needle tube cutting mechanism, make full use of syringe needle tube cutting mechanism in Pipe Cutting syringe needle or say pipe conveying direction orientation, after being not present The problems such as continuous commutation can be realized orients upper helmet to syringe needle；Guiding is played the role of in the setting of syringe needle slot so that is cut from syringe needle The syringe needle cut in pipe mechanism is delivered to after syringe needle lifting platform and just drops down onto in syringe needle slot, and syringe needle slot is arranged to semi open model, Allow in this way syringe needle tube cutting mechanism pipe is cut into after syringe needle continue conveying during syringe needle have when dropping down onto syringe needle lifting platform A movement speed allows syringe needle to leave the speed of syringe needle tube cutting mechanism with it and slightly slides a small distance in syringe needle slot in this way； The setting of each size of helmet and helmet conveying slideway orients when helmet is fallen, as long as helmet is conveyed installation of slide track again At suitable curve it is ensured that exactly its magnetite is against helmet push rod when helmet drops down onto in front of helmet push rod；Tooling item The protrusion one of upper setting is to prevent it from toppling over the needle stand positioning after falling, second is that needle stand during follow-up compress can be prevented The case where deforming；The processing of whole processes is automated machine processing；Personnel labor intensity is low, and employment is few, efficient, Safety is good.

Description of the drawings

Fig. 1 is the schematic diagram that the production line of the utility model copper seat injection needle is arranged according to the technological process of production；

Fig. 2 is the structural schematic diagram of upper needle stand mechanism, winding the needle tube sheath mechanism and upper needle stand sheath mechanism；

Fig. 3 is the right view of Fig. 2；

Fig. 4 is the explosive view of the product produced through this production line；

Fig. 5 is the structural schematic diagram that needle stand needle tubing incudes press mechanism；

Fig. 6 is the enlarged diagram of spring holding part part in Fig. 5；

Fig. 7 is the structural schematic diagram of needle tubing silication mechanism；

Fig. 8 is the structural schematic diagram for pressing sheath mechanism；

Fig. 9 is the vertical view of Fig. 8；

Figure 10 is the structural schematic diagram for shifting docking mechanism；

Figure 11 is the vertical view of Figure 10；

Figure 12 be upper needle stand mechanism before syringe needle on helmet mechanism schematic diagram；

Figure 13 is the schematic diagram that helmet conveys runner portions and helmet pushes oil cylinder part；

Figure 14 is the schematic diagram after the syringe needle on syringe needle tube cutting mechanism drops down onto on syringe needle lifting platform；

Figure 15 is that helmet is sleeved on the decomposition diagram on syringe needle.

In figure：1, upper needle stand mechanism 2, upper syringe needle mechanism 3, needle stand syringe needle induction press mechanism 4, Image detection mechanism 5, syringe needle silication mechanism 6, defective product rejecting mechanism 7, upper needle guard mechanism 8, pressure sheath mechanism 9, upper needle stand sheath mechanism 10, Shift docking mechanism 11, blanking oblique push mechanism 12, needle stand 13, syringe needle 14, needle stand sheath 15, needle guard 16, tooling Item 17, magnetosphere 18, metallic rod 19, riveted joint 20, guide groove 21, transverse slat 22, holder 23, spring retention portion 24, protrusion 25, silicone oil slot 26, pressing plate 27, cylinder 28, needle stand sheath frid 29, clamping plate 30, syringe needle tube cutting mechanism 31, syringe needle lifting Platform 32, syringe needle slot 33, helmet push oil cylinder 34, helmet push rod 35, helmet conveying slideway 36, helmet hopper 37, light Electric transducer 38, syringe needle insert port 39, magnetite 40, helmet 41, pressure sensor 42, baffle 43, drive cylinder 44, Helmet mechanism in needle stand pressure sheath mechanism 45, syringe needle.

Specific implementation mode

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below Example is only used for clearly illustrating the technical solution of the utility model, and the protection model of the utility model cannot be limited with this It encloses.

(for ease of shown in, helmet mechanism and syringe needle tube cutting mechanism on syringe needle is not shown in Fig. 1 as shown in Fig. 1 to Figure 15；Figure 12 Runner portions are conveyed for helmet is not shown), the utility model is the automatic package system of injection needle, including what is be linked in sequence be fixed on Upper needle stand mechanism 1, upper syringe needle mechanism 2, needle stand syringe needle induction press mechanism 3 on holder 22, Image detection mechanism 4, syringe needle silicon Change mechanism 5, defective product rejecting mechanism 6, upper needle guard mechanism 7, syringe needle pressure sheath mechanism 8, upper needle stand sheath mechanism 9, displacement docking machine Structure 10, needle stand pressure sheath mechanism 44 and blanking oblique push mechanism 11, upper syringe needle mechanism 2 are also connected with helmet mechanism 45 on syringe needle；Needle It includes being arranged in needle that helmet mechanism, which is arranged on the rear of the feed direction of syringe needle tube cutting mechanism 30, syringe needle, in Tou Shang helmets mechanism 45 Head tube cutting mechanism 30 along feed direction side syringe needle lifting platform 31, syringe needle lifting platform 31 be equipped with and 13 shape adaptation of syringe needle Syringe needle slot 32 is equipped with helmet along the rear of feed direction in syringe needle lifting platform 31 and pushes oil cylinder 33, and helmet pushes the work of oil cylinder 33 The end of stopper rod is fixedly connected with helmet push rod 34, and being equipped with helmet against helmet push rod 34 conveys slideway 35, and helmet conveying is slided The top connection helmet hopper 36 in road 35, the bottom end that helmet conveys slideway 35 are equipped with photoelectric sensor 37, photoelectric sensor 37 with The controller of helmet push oil cylinder 33 is electrical connected, and the side of helmet 40 is equipped with syringe needle insert port 38, is inserted with syringe needle on helmet 40 The opposite side of entrance 38 is equipped with magnetite 39, and the connected magnetite 39 in top of helmet push rod 34, helmet 40 is using elastic material Matter is made, and for clamping protection syringe needle 13 after syringe needle 13, the feed direction of syringe needle tube cutting mechanism 30 is level, helmet push rod 34 horizontally disposed and when declining minimum with syringe needle lifting platform 31 level heights flush.Syringe needle slot 32 is semicolumn bodily form slot, One end is located in a side of 31 table top of syringe needle lifting platform and this end is equipped with pressure sensor 41, and the other end is located at syringe needle lifting On 31 table top of platform, pressure sensor 41 is electrical connected with controller, controller be used for control syringe needle tube cutting mechanism 30 start and stop and The lifting of syringe needle lifting platform 31；The length of syringe needle slot 32 is less than the length of syringe needle 13.Helmet 40 is cylindrical, at least one bottom Face is open, and one of opening is syringe needle insert port 38；Baffle 42 is arranged in the bottom end that helmet conveys slideway 35, and baffle 42 passes through drive Dynamic oil cylinder 43 is connected, and drive cylinder 43 is fixed on holder 22.The tall and big diameter in 40 bottom surface of helmet of helmet 40, helmet The top of the bottom connection helmet conveying slideway 35 of hopper 36, the bottom setting of helmet hopper 36 are adapted to 40 basal diameter of helmet Helmet blanking port, vibrating motor is set on a lateral wall of helmet hopper 36.System further includes circulating to arrange along production procedure Tooling item 16；Needle stand 12, syringe needle 13, needle stand sheath 14 and needle guard 15 are fallen on after blanking on tooling item 16, the work Dress item 16 is sequentially delivered to each process according to the technological process of production and is accordingly processed；The tooling item 16 is equipped with several Equidistant placement with 12 inner wall shape of needle stand matched raised 24；It is equipped with by 17 He of magnetosphere on 22 side of holder of upper needle stand mechanism 1 The needle stand syringe needle that metallic rod 18 is constituted incudes press mechanism 3, and metallic rod 18 is arranged in magnetosphere 17, after upper needle stand mechanism 1 is powered 18 downward actuation of metallic rod in magnetosphere 17 taps the riveted joint 19 positioned at 12 head of needle stand to realize the jail of 12 syringe needle 13 of needle stand Gu riveting.Upper needle stand mechanism 1, upper syringe needle mechanism 2, upper needle guard mechanism 7 and upper needle stand sheath mechanism 9 include pedestal and fixation The holder 22 being set on the base further includes being arranged in the vibrator of 22 lower side of holder and being fixedly linked with holder 22 The lower section of inclined guide groove 20, guide groove 20 faces tooling item 16, and each notch corresponds to the protrusion 24 on tooling item 16； Further include the switching mechanism being arranged right over guide groove 20, the switching mechanism includes a transverse slat that can be rotated along its axis 21, transverse slat 21 is rotatably mounted to 22 top of holder, and the riveted joint of several and 12 head of needle stand is equidistantly equipped on transverse slat 21 The shrinkage pool that 19 sizes match, 21 top of transverse slat are equipped with the backup plate for being used for abutting transverse slat 21 before overturning controlled by PLC.Needle Seat syringe needle induction press mechanism 3 includes pedestal and the holder 22 being fixed on pedestal, and 22 top of holder is fixed with magnetosphere 17,22 lower part of holder is fixed with spring retention portion 23, and the spring that can be coated at metallic rod 18, gold are equipped in spring retention portion 23 The top for belonging to bar 18 is equipped with the protrusion 24 of top pressure spring.Syringe needle silication mechanism 5 includes that setting is below in 16 horizontal plane of tooling item Silicone oil slot 25, the silicone oil slot 25 can be moved up and down by PLC controls；The top of the silicone oil slot 25, which is additionally provided with, makes syringe needle 13 turn over Downward switching mechanism, the switching mechanism is connected with air pump can be passed through gas.Syringe needle presses sheath mechanism 8 and needle stand to press sheath machine Structure 44 is by pedestal, holder 22 and can be along several compression bars that holder 22 moves up and down, size and needle guard 15 or the needle of compression bar The size of seat sheath 14 matches, and pressing plate 26 is additionally provided on holder 22, and 26 both ends of pressing plate are equipped with cylinder 27, and cylinder 27 drives pressing plate 26 Driving compression bar is moved down to be pressed downward to complete the compression action of sheath.It includes being arranged in 16 water of tooling item to shift docking mechanism 10 Plane needle stand sheath frid 28 below is equidistantly equipped with several and 14 size of needle stand sheath on the needle stand sheath frid 28 The slot matched, 28 top of needle stand sheath frid are installed with holder 22 vertically, the clamping plate 29 of clamping tool item 16 are installed on holder 22； For the blanking oblique push mechanism 11 including one with magnetic inclined ramp, inclined ramp lower section is rewinding box.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change The scope of protection of the utility model is also should be regarded as into retouching.

Claims (10)

1. the automatic package system of injection needle, which is characterized in that including be linked in sequence the upper needle stand mechanism being fixed on holder, on Syringe needle mechanism, needle stand syringe needle induction press mechanism, Image detection mechanism, syringe needle silication mechanism, defective product rejecting mechanism, upper needle guard machine Structure, indentor point sheath mechanism, upper needle stand sheath mechanism, displacement docking mechanism, pressure needle seat sheath mechanism and blanking oblique push mechanism, on Syringe needle mechanism is also connected with helmet mechanism on syringe needle；Helmet mechanism is arranged after the feed direction of syringe needle tube cutting mechanism on syringe needle Square, helmet mechanism includes the syringe needle lifting platform being arranged in syringe needle tube cutting mechanism along feed direction side, syringe needle lifting platform on syringe needle It is equipped with the syringe needle slot with syringe needle shape adaptation, being equipped with helmet along the rear of feed direction in syringe needle lifting platform pushes oil cylinder, shield The end of the piston rod of cap push oil cylinder is fixedly connected with helmet push rod, and being equipped with helmet against helmet push rod conveys slideway, shield The top that cap conveys slideway connects helmet hopper, and the bottom end that helmet conveys slideway is equipped with photoelectric sensor, photoelectric sensor and shield The controller of cap push oil cylinder is electrical connected, and the side of helmet is equipped with syringe needle insert port, opposite with syringe needle insert port on helmet Side is equipped with magnetite, and the connected magnetite in top of helmet push rod, helmet is made of elastic material, for clamping syringe needle After protect syringe needle, the feed direction of syringe needle tube cutting mechanism is level, and helmet push rod is horizontally disposed and declines with syringe needle lifting platform Level height when minimum flushes.

2. the automatic package system of injection needle as described in claim 1, which is characterized in that the syringe needle slot is the semicolumn bodily form Slot, one end is located in a side of syringe needle lifting platform table top and this end is equipped with pressure sensor, and the other end is located at syringe needle lifting On platform table top, pressure sensor is electrical connected with controller, and controller is used to control start and stop and the syringe needle liter of syringe needle tube cutting mechanism The lifting of platform is dropped；The length of syringe needle slot is less than the length of syringe needle.

3. the automatic package system of injection needle as claimed in claim 2, which is characterized in that the helmet is cylindrical, at least One bottom opening, one of opening are syringe needle insert port；Baffle is arranged in the bottom end that helmet conveys slideway, and baffle passes through driving Oil cylinder is connected, and drive cylinder is fixed on holder.

4. the automatic package system of injection needle as claimed in claim 3, which is characterized in that the helmet it is tall and big in helmet bottom surface Diameter, helmet hopper bottom connection helmet conveying slideway top, helmet hopper bottom setting with helmet basal diameter Vibrating motor is arranged on one lateral wall of helmet hopper in the helmet blanking port of adaptation.

5. the automatic package system of injection needle as claimed in claim 4, which is characterized in that the system also includes along production technology The tooling item of workflow arrangement, tooling item are arranged on the work top of system；Needle stand, syringe needle, needle stand sheath and syringe needle shield Set is fallen on after blanking on tooling item, and the tooling item is sequentially delivered to each process according to the technological process of production and accordingly add Work；The tooling item be equipped with several equidistant placements with the matched protrusion of needle stand inner wall shape；In the branch of upper needle stand mechanism It is equipped with by frame and press mechanism is incuded by the needle stand syringe needle that magnetosphere and metallic rod are constituted, metallic rod is arranged in magnetosphere, upper needle stand machine Metallic rod downward actuation after structure is powered in magnetosphere taps the riveted joint positioned at needle stand head to realize the secured riveting of needle stand syringe needle It connects.

6. the automatic package system of injection needle as claimed in claim 5, which is characterized in that the upper needle stand mechanism, upper syringe needle machine Structure, upper needle guard mechanism and upper needle stand sheath mechanism include pedestal and the holder that is fixed on pedestal, further include setting Vibrator in holder lower side and the inclined guide groove that is fixedly linked with holder face tooling below guide groove Item, each notch correspond to the protrusion on tooling item；Further include the switching mechanism being arranged right over guide groove, the tipper Structure includes a transverse slat that can be rotated along its axis, and transverse slat is rotatably mounted to frame upper, is equidistantly equipped on transverse slat several A shrinkage pool to match with needle stand head riveting area of bed, transverse slat top is equipped with to be used for before overturning tightly by what PLC was controlled By the backup plate of transverse slat.

7. the automatic package system of injection needle as claimed in claim 6, which is characterized in that the needle stand syringe needle incudes press mechanism Including pedestal and the holder being fixed on pedestal, frame upper is fixed with magnetosphere, and holder lower part is fixed with spring appearance Portion is set, the spring that can be coated at metallic rod is equipped in spring retention portion, the top of metallic rod is equipped with the protrusion of top pressure spring.

8. the automatic package system of injection needle as claimed in claim 7, which is characterized in that syringe needle silication mechanism includes setting In tooling horizontal plane silicone oil slot below, the silicone oil slot can be moved up and down by PLC controls；The top of the silicone oil slot is also Equipped with making syringe needle turn over downward switching mechanism, the switching mechanism is connected with air pump can be passed through gas.

9. the automatic package system of injection needle as claimed in claim 8, which is characterized in that the syringe needle pressure sheath mechanism and needle stand Press sheath mechanism by pedestal, holder and the several compression bars that can be moved up and down along holder, size and needle guard or the needle of compression bar The size of seat sheath matches, and pressing plate is additionally provided on holder, and pressing plate both ends are equipped with cylinder, and cylinder driving pressing plate moves down driving pressure Bar is pressed downward to complete the compression action of sheath.

10. the automatic package system of injection needle as claimed in claim 9, which is characterized in that the displacement docking mechanism includes setting It sets and is equidistantly equipped with several and needle stand sheath on tooling horizontal plane needle stand sheath frid below, the needle stand sheath frid The matched slot of size, needle stand sheath frid top are installed with holder vertically, the clamping plate of clamping tool item are installed on holder；It is described For blanking oblique push mechanism including one with magnetic inclined ramp, inclined ramp lower section is rewinding box.