CN212169505U - Automatic assembly line of syringe - Google Patents

Automatic assembly line of syringe Download PDF

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Publication number
CN212169505U
CN212169505U CN201922116028.2U CN201922116028U CN212169505U CN 212169505 U CN212169505 U CN 212169505U CN 201922116028 U CN201922116028 U CN 201922116028U CN 212169505 U CN212169505 U CN 212169505U
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needle
cylinder
translation
plate
seat
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CN201922116028.2U
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Chinese (zh)
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王通聪
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Yuhuan Tianlai Technology Co ltd
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Yuhuan Tianlai Technology Co ltd
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Abstract

The utility model provides an automatic assembly line of syringe belongs to medical instrument production facility technical field. The injector solves the problems that the existing injector is low in assembly working efficiency and low in assembly qualification rate. The utility model provides an automatic assembly line of syringe, comprises a workbench, be equipped with two conveying mechanism that are used for carrying the frock strip on the workstation, conveying mechanism's one side all is equipped with needle file device A in proper order, needle file device AB presses, go up needle tube device B, rubberizing device C, drying device D, air cooling unit DE, examine stifled device E, image device EF, go up silicon oil device F, waste product eliminating device G, go up sheath device H, press sheath device HI and unloader I, conveying mechanism can carry the frock strip that corresponds to foretell device department in proper order. The automatic assembling line for the syringes has the advantages of high working efficiency and high assembly qualification rate.

Description

Automatic assembly line of syringe
Technical Field
The utility model belongs to the technical field of medical instrument production facility, a relate to an automatic assembly line, especially an automatic assembly line of syringe.
Background
A syringe is a common medical device, and the syringe is composed of a syringe with a small hole at the front end and a matched piston core rod, the syringe is used for injecting a small amount of liquid or extracting the liquid or the liquid from an area which cannot be accessed by other methods, liquid or gas is sucked from the small hole at the front end of the syringe when the core rod is extracted, the liquid or gas is extruded when the core rod is pushed in, and the process of extracting or injecting the gas or the liquid by the syringe and a needle is called as injection.
In current medical treatment, the syringe can be reused when using the same medicine, but the needle head contacting the patient needs to be replaced, so that a disposable needle needs to be used, the disposable needle can save the medicine, and the disposable needle has no side effect on the patient.
However, in the conventional assembly production line for the disposable injection needle, manual picking is required in the removing process, so that the picking is not strict enough, time and resources are wasted, the assembly production speed of the disposable injection needle is reduced, and the assembly production quality of the disposable injection needle is reduced, so that the production yield is reduced.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides an automatic assembly line of an injector with higher working efficiency and better assembly qualification rate.
The purpose of the utility model can be realized by the following technical proposal: an automatic assembling line for injectors comprises a workbench and is characterized in that two conveying mechanisms for conveying tool strips are arranged on the workbench, a needle seat feeding device A, a needle seat pressing device AB, a needle tube feeding device B, a glue feeding device C, a drying device D, an air cooling device DE, a blockage detecting device E, an imaging device EF, a silicone oil feeding device F, a waste product eliminating device G, a sheath feeding device H, a sheath pressing device HI and a discharging device I are sequentially arranged on one side of each conveying mechanism, and the conveying mechanisms can sequentially convey the corresponding tool strips to the devices;
the upper needle seat device A can convey the needle seat to a tooling strip positioned at the upper needle seat device A;
the needle seat pressing device AB can press the needle seat onto the tooling strip and position the needle seat on the tooling strip;
the needle tube mounting device B can mount a needle tube on a needle seat mounted on the tooling strip;
the gluing device C can lift the needle tube on the needle seat, glue is coated on the outer side wall of the needle tube, and then the needle tube is inserted into the needle seat and is driven to rotate around the axis of the needle tube by a set angle;
examine stifled device E including setting up support E1 on the workstation, the workstation on be equipped with the positioning mechanism E2 that is used for the syringe of location dress on the frock strip, the workstation on be equipped with the subassembly E3 of blowing that can blow to the syringe on the frock strip, the upside of workstation be equipped with lifter plate E4 and drive lifter plate E4 reciprocating lift's lift cylinder E5, lifter plate E4 on link firmly mount pad E6, mount pad E6 on be equipped with the balancing piece E7 that can swing, mount pad E6 on vertically be equipped with inlet port E6c and inlet port E6c and balancing piece E7 corresponding, inlet port E6c be located the downside of the one end of balancing piece E7 and the upside of corresponding syringe, mount pad E6 on be equipped with induction head E8 and induction head E8 can respond to the other end of balancing piece E7.
The imaging device EF can shoot the injector on the tool strip;
the silicone oil feeding device F can coat silicone oil on the outer side wall of a needle tube of a syringe of tool strips on two conveying mechanisms, the silicone oil feeding device F comprises a support F1 arranged on a workbench, a rotatable rotating frame F2 is axially fixedly connected to the support F1, a plurality of fixing plates F3 are arranged on the rotating frame F2 and uniformly arranged by taking the axis of the rotating frame F2 as the center, two clamping mechanisms F4 for positioning the syringe are arranged on the fixing plates F3 in parallel, a silicone oil groove F5 and a lifting cylinder F15 for driving the silicone oil groove F5 to reciprocate are arranged on the lower side of the rotating frame F2, each clamping mechanism F4 comprises a positioning seat F4a axially arranged on the outer side wall of the fixing plate F3, a positioning groove F4b transversely penetrating through the positioning seat F4a, and the tool strips 4b provided with the syringe transversely penetrate through, the upper side of the positioning seat F4a is parallelly provided with a pressing plate F4c, the pressing plate F4c longitudinally reciprocates and translates relative to the positioning seat F4a, the pressing plate F4c can be pressed on the injector, the fixing plate F3 is provided with a push rod F4d capable of axially translating in a reciprocating manner, the workbench is provided with a driving mechanism F6, the driving mechanism F6 can push the push rod F4d to axially translate, and the axial translation of the push rod F4d can drive the pressing plate F4c to longitudinally translate;
the waste product removing device G can remove waste products on the tool strip;
the sheath feeding device H can load the sheath into the syringe needle seat on the tool strip;
the sheath pressing device HI can press the sheath into the syringe needle seat on the tool bar;
and the blanking device I unloads and outputs the injector positioned on the tool strip.
The injector comprises a needle seat, a needle tube and a sheath, the tool strip is in a long strip shape, a row of positioning rods capable of introducing gas are arranged on the tool strip, the axial horizontal moving direction of the tool strip is specified to be horizontal and transverse, and the axial horizontal moving horizontal direction of the tool strip perpendicular to the tool strip is horizontal and longitudinal. The conveying mechanism can drive the tool strip to horizontally move transversely and horizontally move longitudinally, and the conveying mechanism is driven by a cylinder or a chain wheel and a chain.
When the device works, the tooling strips are respectively conveyed to the corresponding upper needle seat device A through the two conveying mechanisms, the needle seats are vertically conveyed to the tooling strips through the upper needle seat device A, then the tooling strips are conveyed to the needle seat pressing device AB, the needle seats are pressed to the positioning rods through the needle seat pressing device AB so that the needle seats are positioned on the tooling strips, then the tooling strips are conveyed to the upper needle tube device B, the needle tubes are conveyed to the needle seats of the tooling strips through the upper needle tube device B, then the upper gluing device C is arranged, the needle tubes on the needle seats are lifted through the gluing device C, glue is coated on the outer side walls of the needle tubes, the needle tubes are inserted into the needle seats and are driven to rotate around the axes of the needle tubes for setting angles, then the tooling strips are conveyed and pass through the drying device D to dry the glue on the needle tubes, when the blocking device E is detected, the injectors on the tooling strips are positioned through the positioning mechanism E2, the upper end of a needle tube of the injector is close to or extends into an air inlet hole E6c by driving a lifting cylinder E5 and descending a lifting plate E4, the injector is blown by a blowing assembly E3, whether the other end of a corresponding balance sheet E7 swings is sensed by a sensing head E8 to detect whether the needle tube of the corresponding injector is blocked or not, then the tooling strip is conveyed to an imaging device EF, the imaging device EF can shoot the injector on the tooling strip and transmit the shot image to a controller, then the tooling strips on the two conveying lines are conveyed to an upper silicone oil device F, silicone oil is coated on the outer side wall of the needle tube of the injector of the tooling strip on the two conveying lines by the upper silicone oil device F, then the silicone oil is conveyed to a waste product rejecting device G, the injector of waste products on the tooling strip is rejected by the waste product rejecting device G, then the upper sheath device H is used for loading the sheath on the needle seat of the injector on the tooling strip, then, the sheath is pressed onto the syringe needle seat through the sheath pressing device HI at the sheath pressing device HI, then the tooling strip is conveyed to the blanking device I, and the syringe on the tooling strip is dismounted and output through the blanking device I. Adopt an automatic assembly line of syringe to carry out the equipment of syringe, can assemble the syringe of two different models simultaneously, have the advantage that the qualification rate of the syringe of high and after the equipment of packaging efficiency is high, this automatic assembly line of syringe also can assemble the syringe of a model, has the higher advantage of packaging efficiency.
In the above automatic assembly line for injectors, the upper needle holder device a includes a support a1 disposed on a workbench, a magazine a2 for storing needle holders, a delivery guide A3, a rotary frame A4, and a guide die A5, a row of guide slots A3a capable of communicating with the magazine a2 and allowing needle holders to slide down is disposed in parallel on an upper side of the delivery guide A3, a scraping plate A6 is disposed in the magazine a2, a row of vertically disposed guide holes A5a is horizontally disposed on the guide die A5, a rotary frame A4 is disposed between the guide die A5 and a distal end of the delivery guide A3, a row of material hanging slots A4a for hanging needle holders are disposed on the rotary frame A4 along an axial direction thereof, the material hanging slots A4a are capable of rotating and are respectively communicated with the guide slots A3a and the guide holes A5a, the rotary frame A4 is capable of guiding the needle holders A3a to the needle holders 5, and the needle holder can vertically drop down along the guide hole A5a to the tool strip at the support a 1. When the needle seat is loaded, the tool strip is positioned on the lower side of the guide die A5, the needle seat positioned in the storage bin A2 slides into the material hanging groove A4a of the rotating frame A4 along the material guide groove A3a of the conveying guide rail A3, the needle seat is turned over through the rotation of the rotating frame A4, and then the needle seat slides into the positioning rod of the tool strip along the guide hole A5a of the guide die A5, so that the tool strip has the advantage of being reliable in work.
In the automatic assembly line for the syringes, the support A1 is provided with the air cylinder A8, a piston rod of the air cylinder A8 is fixedly connected with a rack, the rotating frame A4 is fixedly connected with a gear, and the rack is meshed with the gear. The cylinder A8 drives the rotating frame A4 to rotate through the transmission of the gear and the rack, and the rotary frame A4 has the advantages of simple structure and high working efficiency. Alternatively, the rotating frame a4 is rotated by a motor.
In the above automatic assembly line for syringes, the guide mold A5 includes a first guide mold A5b and a second guide mold A5c, and the workbench is provided with a first translation cylinder A8 for driving the first guide mold A5b to perform reciprocating translation and a second translation cylinder a9 for driving the second guide mold A5c to perform reciprocating translation. Drive A5b horizontal migration of direction mould through a translation cylinder A8 to and two A9 drive two A5c horizontal migration of direction mould, realize opening and shutting of direction mould A5, have the higher advantage of reliable operation and work efficiency, be convenient for simultaneously to the location of frock strip.
In the above automatic assembly line for the injector, the workbench is fixedly connected with a needle pressing seat support AB1, and the needle pressing seat device AB comprises a needle pressing seat plate AB2 arranged on the needle pressing seat support AB1 and a needle pressing seat cylinder AB3 driving the needle pressing seat plate AB2 to reciprocate. The needle pressing seat plate AB2 is driven to lift through the needle pressing seat plate cylinder AB3, the needle seat is pressed into the positioning rod of the tool strip, and the tool strip has the advantage of reliable work.
In an above-mentioned syringe automatic assembly line, last syringe device B include support B1, guide pin mould B2 and scrape faller B3, support B1 on be equipped with and put silo B4, put in the silo B4 and all wear to be equipped with one row of thimble board B5 that can go up and down in step, thimble board B5's up end all be equipped with single needle groove B5a, guide pin mould B2 be equipped with one row and supply the vertical guide pin hole B2a that drops of needle tubing, scrape faller B3 can reciprocating motion and scrape into corresponding guide pin hole B2a with the needle tubing in the single needle groove B5 a. The needle tube in the material placing groove B4 rises to the upper side of the material placing groove B4 along with the single needle groove B5a by the rising of the ejector plate B5, the needle tube on the single needle groove B5a is scraped to the needle guide hole B2a through the scraping plate B3, and the needle tube enters the needle seat along the needle guide hole B2 a.
In the above automatic injector assembly line, the glue applicator C includes a bracket C1, the bracket C1 is provided with a lifting plate C2 and a lifting cylinder C3 for driving the lifting plate C2 to reciprocate, the lifting plate C2 is provided with a first clamping plate C4, a second clamping plate C5 and a clamping cylinder C6 for driving the first clamping plate C4 and the second clamping plate C5 to reciprocate relatively, a first needle rubbing plate C7 and a cylinder C8 for driving the first needle rubbing plate C7 to reciprocate along a side line of the first clamping plate C6 are arranged on the lower side of the first clamping plate C4 in parallel, a translation frame C9 and a translation cylinder C10 for driving the translation frame C9 to reciprocate horizontally move are arranged on one side of the bracket C1, a glue tank C11 is arranged on the translation frame C9, and a glue applicator wheel C12 capable of rotating is arranged on the glue tank C11. When the strip is assembled to the gluing device C, the lifting cylinder C3 drives the lifting plate C2 to descend to the needle tube, the clamping cylinder C6 works to enable the clamping plate II C5 and the needle rubbing plate I C7 to clamp the needle tube, the lifting cylinder C3 drives the lifting plate C2 to ascend to enable the needle tube to be separated from the corresponding needle seat, the translation cylinder C10 drives the translation frame C9 to horizontally and transversely move, the gluing wheel C12 rotates to glue one row of needle tubes, the lifting cylinder C3 drives the lifting plate C2 to descend to insert the needle tubes into the corresponding injectors, the cylinder C8 drives the needle rubbing plate I C7 to move, the needle rubbing plate I C7 drives the needle tubes to rotate around the axes of the needle tubes, and glue is evenly coated between the needle tubes and the needle seat, and the gluing device has the advantage of good gluing effect.
In above-mentioned automatic assembly line of syringe, translation frame C9 on be equipped with two C13 of support, glue groove C11 and last rubber tyer C12 set up on two C13 of support, two C13 of support on be equipped with and drive last rubber tyer C12 pivoted motor, translation frame C9 on be equipped with the drive two C14 of cylinder of two C13 reciprocating longitudinal movement of support, the cylinder body of two C14 of cylinder link firmly on translation frame C9, the piston rod of two C14 of cylinder with two C13 of support link firmly mutually. The cylinder II C14 drives the bracket II C13 to move longitudinally, so that the upper rubber wheel C12 can move horizontally on the horizontal moving frame C9 to touch the needle tube, and the needle tube can be glued conveniently.
In the above automatic assembling line for the injector, an air cooling device DE is arranged between the drying device D and the blockage detecting device E, the air cooling device DE comprises a cooling plate DE1 which is horizontally arranged, a channel for a tool strip to pass through is arranged on the cooling plate DE1, a plurality of through cooling holes are arranged on the cooling plate DE1, and a fan DE2 is arranged on the upper side of the cooling plate. The syringe of the tool strip positioned on the cooling plate DE1 is cooled through DE2, and the syringe has the advantage of better cooling effect, so that the needle tube and the needle seat are connected more firmly.
In the above automatic assembly line for the injector, the mounting seat E6 of the blockage detecting device E is provided with two rows of mounting grooves E6a arranged in parallel, the two rows of mounting grooves E6a are sequentially arranged at intervals, the inner ends of the two rows of mounting grooves E6a are all on the same straight line, the air inlet hole E6c is communicated with the corresponding mounting groove E6a, the mounting groove E6a is internally provided with a balance piece E7, the balance piece E7 is slightly smaller than the mounting groove E6a, and the balance piece E7 can swing in the mounting groove E6 a. Through setting up two rows of mounting grooves E6a, make the inner of two rows of mounting grooves E6a be located same straight line, have compact structure's advantage.
In the above-mentioned automatic assembly line of syringe, balancing piece E7 include lamellar body E7a, the both sides of lamellar body E7a be equipped with the protruding body E7b of symmetry setting, the both sides border of mounting groove E6a be equipped with the constant head tank E6b that supplies protruding body E7b embedding, the upside of mount pad E6 link firmly apron E9 and apron E9 be located the upside of balancing piece E7. Inlay in constant head tank E6b through convex body E7b, make balancing piece E7 can swing around convex body E7b, have simple structure and the better advantage of location effect.
In the above automatic assembly line for syringes, the cover plate E9 is provided with an air inlet cavity and a blowing hole E9a communicated with the air inlet cavity, and the blowing hole E9a faces one end of the balancing piece E7. One end of the balance sheet E7 is blown through the blowing hole E9a, so that the balance sheet E7 is convenient to reset, the next needle pipe is convenient to detect blockage, and the device has the advantage of reliable work.
In the above automatic assembly line for the injector, the air blowing assembly E3 includes a lower mounting seat E3a and a lifting cylinder E3b for driving the lower mounting seat E3a to reciprocate, the lower mounting seat E3a is fixedly connected with a lower air blowing rod E3c, the lower air blowing rod E3c is provided with an air inlet E3c1 and a row of air outlets E3c2, the air inlet E3c1 on the lower air blowing rod E3c can correspond to the air inlet rods on the tool bar one by one, and the lifting cylinder E3b can drive the lower air blowing rod E3c to ascend so as to enable the air outlet E3c2 of the lower air blowing rod E3c to be communicated with the air inlet rods on the tool bar. The lower blowing rod E3c is driven to ascend through the lifting air cylinder E3b, so that the air outlet E3c2 of the lower blowing rod E3c is communicated with the corresponding air inlet rod on the tool strip, the needle head of the syringe is realized, and the device has the advantages of being simple in structure and convenient to blow.
In the above automatic assembly line for syringes, the positioning mechanism E2 includes a first positioning block E2a and a second positioning block E2b which are arranged in parallel, a channel for passing through the tool bar horizontally is formed between the first positioning block E2a and the second positioning block E2b, the inner sides of the upper ends of the first positioning block E2a and the second positioning block E2b have protruding retaining edges E2c, and the retaining edges E2c can be abutted against the upper end face of the tool bar. The inner side walls of the upper ends of the first positioning block E2a and the second positioning block E2b are provided with retaining edges E2c for abutting against the upper end face of the tool strip, so that the tool strip is well limited, and the reliability of blockage detection is improved.
In an above-mentioned automatic assembly line of syringe, positioning mechanism E2 including the translation seat E2d that is located a locating piece E2a one side and can drive translation seat E2d horizontal longitudinal movement's translation cylinder E2E, translation seat E2d on be equipped with a joint board E2f that is on a parallel with the setting of frock strip, a one row of draw-in groove E2f1 in one side of joint board E2f just the needle file of syringe can imbed in draw-in groove E2f 1. When the syringe with on the frock strip is fixed a position, drive translation seat E2d horizontal longitudinal movement through translation cylinder E2E, make draw-in groove E2f1 joint of a joint board E2f on the needle file of syringe, the up end that makes the lug of the lower extreme of syringe needle file supports and leans on the lower terminal surface of a joint board E2f, realizes the screens to the needle file of syringe, has the better and comparatively simple advantage of structure of locate effect.
In an above-mentioned automatic assembly line of syringe, translation seat E2d on be equipped with two E2g of joint board, two E2g of joint board be located the upside of a joint board E2f, one side of two E2g of joint board be equipped with one row of draw-in groove two E2g1 just one side of the needle tubing of syringe can be embedded into draw-in groove two E2g 1. When the injector on the tool strip is positioned, the translation cylinder drives the translation seat E2d to horizontally and longitudinally move, and meanwhile, the clamping groove two E2g1 of the clamping plate two E2g is clamped on the needle tube of the injector, so that the positioning effect on the needle tube is better.
In an automatic assembly line of foretell syringe, the workstation on be equipped with barrier plate E2h and drive two E2j of horizontal longitudinal movement's of barrier plate E2h, barrier plate E2h be located two E2 g's of joint board one side just barrier plate E2h be on a parallel with two E2g settings of joint board, barrier plate E2h can supply the opposite side of the syringe of syringe to lean on. The second translation cylinder E2j drives the blocking plate E2h to horizontally and longitudinally move so that one side of the needle blocking tube abuts against the blocking plate, and the needle tube has a good positioning effect.
In the above automatic assembly line for the injector, one side of the second positioning block E2b is provided with a second translation seat E2i capable of horizontally and longitudinally reciprocating, the blocking plate E2h is fixedly connected to the second translation seat E2i, the workbench is provided with a second translation cylinder E2j horizontally and transversely arranged, one side of the second translation seat E2i is axially and fixedly connected with a roller E2k, a piston rod of the second translation cylinder E2j is fixedly connected with a push block E2m, and the push block E2m can push the roller E2k and enable the second translation seat E2i to horizontally and longitudinally move. A guide rail horizontally and longitudinally arranged is arranged on the positioning block II E2b, a sliding block is fixedly connected to the translation seat II E2i and embedded in a sliding groove of the sliding block, an inclined surface is arranged on the push block E2m, and the inclined surface of the push block E2m pushes the roller E2k to enable the translation seat II E2i to horizontally and longitudinally move.
In an above-mentioned automatic assembly line of syringe, image device EF can shoot the syringe on the frock strip, image device EF including setting up support EF1 on the workstation and drive the horizontal lateral shifting's of support EF1 translation cylinder EF2, support EF1 on be equipped with mounting bracket EF3, mounting bracket EF3 on install camera EF 4. The translation cylinder EF2 drives the mounting frame EF3 to horizontally and transversely move, the injector on the tool strip is shot, the orientation of the needle tube of the injector and the surface roughness of the needle tube are detected, information is transmitted to the controller, when the tool strip is transferred to the waste product removing device G, the controller controls the waste product removing device G to work, corresponding unqualified waste products are removed, and the qualified rate of finished products is improved.
In the above automatic assembly line for syringes, the driving mechanism F6 includes a cam mechanism disposed between the push rod F4d and the workbench, the cam mechanism can drive the push rod F4d to axially translate, and the axial translation of the push rod F4d can drive the pressing plate F4c to longitudinally translate. The driving mechanism F6 is a cam mechanism, the cam mechanism drives the push rod F4d to move axially and drives the pressing plate F4c to move, and the device has the advantages of simple structure and reliable work.
In the above automatic assembly line for syringes, the driving mechanism F6 is a cylinder F6c with a cylinder body fixed on the working table, the piston rod of the cylinder F6c is parallel to the push rod F4d, and the piston rod of the cylinder F6c can push the two push rods F4d to move axially. The push rod F4d is driven to move by the air cylinder F6c arranged on the workbench, and the automatic push rod mechanism has the advantages of reliable work and high work efficiency.
In the automatic assembling line for the syringes, the push rod F4d is fixedly connected with a push block F7 with an inclined surface, and the inclined surface of the push block F7 abuts against the abutting plate F4 c.
In the automatic assembling line for syringes, a spring is provided between the pressing plate F4c and the positioning seat F4 a. When the cam mechanism drives the push rod F4d to axially translate, the axial translation of the push rod F4d overcomes the elastic force of the spring to drive the pressing plate F4c to longitudinally translate outwards, when the positioning seat F4a of the clamping mechanism F4 leaves the workbench, the spring drives the pressing plate F4c and pushes the push rod F4d to reset, so that the edge of the pressing plate F4c is pressed on the needle head seat on the tooling strip, the needle head is positioned on the positioning seat F4a, and the needle head positioning device has the advantages of simple structure, good resetting effect and good positioning effect on the needle head. Alternatively, a spring may be provided between the positioning socket F4a and the push rod F4 d.
In the above automatic assembly line for syringes, the cam mechanism includes a cam F6a fixed on the work bench, two push rods F4d are connected to a connecting block F4e at one end, a roller F6b is axially connected to the upper end of the connecting block F4e, and the roller F6b can roll along the edge of the cam F6 a. The roller F6b slides along the edge of the cam F6a and slides to the highest position of the edge of the cam F6a, at the moment, two push rods F4d push corresponding pressing plates F4c to move outwards at the same time, so that the pressing plate F4c is separated from the needle head, and when the push rod F4d is separated from the highest position of the edge of the cam F6a, the pressing plate F4c resets to enable the pressing groove F4c1 to press the needle head seat.
In the automatic assembly line of foretell syringe, waste product removing device G include support G1, support G1 on be equipped with shift fork G2 and drive shift fork G2 reciprocal horizontal longitudinal movement's cylinder G3, shift fork G2 on be equipped with fork groove G2a, shift fork G2's outer end have by interior inclined plane of inside outside downward sloping. Drive through the cylinder G3 that corresponds and correspond shift fork G2 longitudinal movement, make shift fork G2 insert unqualified syringe, unqualified syringe rises along shift fork G2's inclined plane, unloads unqualified syringe, has the higher and comparatively simple advantage of structure of waste product rejection efficiency.
In the automatic assembling line for the syringes, a secondary air blowing device GH capable of blowing air to the syringes on the tool strips is arranged between the waste product rejecting device G and the upper sheath device H, the secondary air blowing device GH comprises a positioning plate GH1 arranged on a workbench and a translation air cylinder GH2 driving the positioning plate to horizontally and longitudinally move, a row of positioning grooves GH1a are arranged on the outer side of the positioning plate, the translation cylinder GH2 can push the positioning plate GH1 to translate so that the positioning grooves GH1a are clamped on the injector of the tool bar, a blowing rod GH3 and a lifting cylinder GH4 for driving the blowing rod to lift and fall in a reciprocating manner are arranged on the lower side of the workbench, and the air inlet and an air outlet are formed in the air blowing rod GH3, and the lifting air cylinder GH4 can drive the air blowing rod GH3 to ascend so that the air outlet of the air blowing rod GH3 is communicated with the air inlet rod on the tool bar.
In the above automatic assembly line for injectors, the sheath feeding device H includes a support H1 disposed on a work bench, a storage bin H2 for storing sheaths, a conveying guide rail H3, a rotary frame H4 and a guiding mold H5, a row of guiding chutes H3a capable of communicating with the storage bin H2 and allowing sheaths to slide down are disposed in parallel on the upper side of the conveying guide rail H3, a scraper H6 is disposed in the storage bin H2, a row of vertically disposed guiding holes H5a is horizontally disposed on the guiding mold H5, a rotary frame H4 is disposed between the guiding mold H5 and the tail end of the conveying guide rail H3, a row of hanging chutes H4a for hanging sheaths is disposed on the rotary frame H4 along the axial direction thereof, the hanging chutes H4a are capable of rotating and respectively communicating with the guiding chutes H3a and the guiding holes H5a, and the rotary frame H4 is capable of guiding the guiding chutes H3a to convey sheaths to the guiding mold H5 in a rotating manner, and the sheath can drop vertically down the guide hole H5a onto the tooling strip at the stand H1.
In the automatic assembly line for the syringes, the support H1 is provided with the air cylinder H7, a piston rod of the air cylinder H7 is fixedly connected with a rack, the rotating frame H4 is fixedly connected with a gear, and the rack is meshed with the gear.
In the above automatic assembling line for the injector, a sheath pressing device HI is arranged between the sheath feeding device H and the blanking device I, a sheath pressing support HI1 is fixedly connected to the workbench, and the sheath pressing device HI includes a sheath pressing plate HI2 arranged on the sheath pressing support HI1 and a sheath pressing cylinder HI3 for driving the sheath pressing plate HI2 to reciprocate up and down.
In foretell automatic assembly line of syringe, unloader I including setting up support I1 on the workstation, support I1 on be equipped with the translation frame I2 of level setting and drive the reciprocating horizontal vertical translation's of translation frame I2 actuating mechanism, translation frame I2 on be equipped with the fork I3 that can the reciprocal vertical lift of relative translation frame I2, the up end of fork I3 personally submit horizontal setting, fork I3's outside border be equipped with one row of parallel arrangement's fork pocket I3 a. Be equipped with one row of locating levers on the frock strip, the syringe is inserted and is established on the locating lever, when the unloading, the frock strip that is equipped with the syringe carries this unloader department, drive the horizontal longitudinal movement of translation frame I2 through actuating mechanism, make fork I3a of shift fork I3 insert the locating lever of frock strip and shift fork I3 rises and up pushes away the syringe of fixing on the locating lever from the locating lever and lift the syringe off from the locating lever, have the higher and difficult advantage of damaging the syringe of unloading efficiency.
In the automatic assembly line for the syringes, the lower end face of the shifting fork I3 is provided with an inclined abutting face I3b, the workbench is axially and fixedly connected with a plurality of rollers I4, and the rollers I4 abut against the abutting face I3 b. Drive mechanism drives translation frame I2 horizontal migration and makes the face I3b that supports against of shift fork I3 support and lean on gyro wheel I4, because support and lean on face I3b and be the slope setting, translation frame I2 drives shift fork I3 horizontal longitudinal movement and gyro wheel I4 simultaneously promotes shift fork I3 and goes up and down, makes shift fork I3 promote the syringe and up move and lift the syringe off from the locating lever, has the convenience of unloading and is difficult for producing the advantage that damages to the syringe.
In the automatic assembly line for the injector, the inner end of the shifting fork I3 is fixedly connected with a sliding block I5, the outer side wall of the translation frame I2 is fixedly connected with a vertically arranged guide rail I6, and the guide rail I6 is embedded in a sliding groove of the sliding block I5. Be equipped with foretell slider I5 and guide rail I6 between shift fork I3 and the translation frame I2, make shift fork I3 have better guide effect relative translation frame I2's lift, make the lift that shift fork I3 can be steady, have the effect of unloading better and be difficult for producing the advantage that damages to the syringe.
In the above automatic assembly line for syringes, the driving mechanism is a translation cylinder I7 with a cylinder body fixedly connected to the workbench, and a piston rod of the translation cylinder I7 is fixedly connected to the translation frame I2. The driving mechanism adopts a translation cylinder I7, and has the advantages of simple structure and higher working efficiency.
In the above automatic assembly line for syringes, the horizontally arranged material stirring rod I9 is arranged on the translation frame I2, two ends of the material stirring rod I9 are fixedly connected with horizontally arranged guide rods I10, the translation frame I2 is fixedly connected with two horizontally arranged guide sleeves I11, and the guide rods I10 penetrate through the guide sleeves I11.
In the automatic assembling line for the injectors, the two ends of the material stirring rod I9 are provided with horizontally protruding material stirring heads I9a, and the material stirring heads I9a are wedge-shaped. The material stirring head I9a is wedge-shaped, so that the material stirring head can be conveniently inserted between two injectors of the tool strip, and the accurate blanking is convenient.
In the above automatic assembly line for syringes, the guide sleeve I11 is sleeved with a spring I12, and two ends of the spring I12 respectively abut against the kick-out lever I9 and the translation rack I2. During unloading, when shift fork I3 promoted the syringe, stirring pole I9 supported and leaned on the lateral wall of syringe and compression spring I12, and after shift fork I3 lifted the syringe from the locating lever, under the effect of the elastic force of spring I12, stirring pole I9 promoted the syringe level and removed the syringe from the frock strip toward the outside removal, had simple structure and the better advantage of unloading effect.
In the automatic assembling line for the injector, the workbench is fixedly connected with a limiting rod I13, one side of a shifting fork I3 is arranged in parallel with the limiting rod I13, and the limiting rod I13 is used for abutting against the tool strip. Through setting up the gag lever post I13 that supplies the frock strip to lean on, promote shift fork I3 to frock strip when translation frame I2, make the frock strip can support and lean on gag lever post I13, it is better to have spacing effect, makes the unloading can smoothly go on.
In the automatic assembling line for the injectors, a plurality of blocking wheels I14 are axially fixedly connected to the workbench, the blocking wheel I14 is located on one side of the roller I4, the blocking wheel I14 is located on the lower side of the shifting fork I3, and the lower end of the shifting fork I3 can abut against the blocking wheel I14. Through setting up above-mentioned block wheel I14, can restrict shift fork I3 and drop from translation frame I2, have the advantage of reliable operation.
In the above automatic assembly line for the injector, a feed opening is arranged on one side of the workbench, a guide chute I15 is arranged at the feed opening, the lower end of the guide chute I15 is connected to the workbench, a blocking plate I16 and a lifting cylinder I8 for driving the blocking plate I16 to lift are arranged at a notch at the lower end of the guide chute I15, and the lifting cylinder I8 can drive the blocking plate I16 to lift to block the notch of the guide chute I15. The second lifting cylinder I8 drives the blocking plate I16 to block the notch of the guide chute I15, so that the injector is conveniently blocked in the guide chute I15, and the device has the advantage of convenience in use.
Compared with the prior art, the automatic assembling line for the syringes has the following advantages:
1. this automatic assembly line of syringe makes the frock strip loop through foretell device through two conveying mechanism, can assemble the syringe of two different models simultaneously, has the advantage that the qualification rate of the syringe of high and after assembling of packaging efficiency is high, and the syringe of a model also can be assembled to this automatic assembly line of syringe has the higher advantage of packaging efficiency.
2. The lifting cylinder C3 drives the lifting plate C2 to descend so as to insert the needle tube into the corresponding injector, and the rear cylinder C8 drives the needle rubbing plate C7 to move, so that the needle rubbing plate C7 drives the needle tube to rotate around the axis of the needle tube, and glue is uniformly coated between the needle tube and the needle seat, so that the glue coating machine has the advantage of good glue coating effect;
3. the translation cylinder I7 drives the translation frame I2 to move horizontally to enable the abutting surface I3b of the shifting fork I3 to abut against the roller I4, and as the abutting surface I3b is obliquely arranged, the translation frame I2 drives the shifting fork I3 to move horizontally and longitudinally and simultaneously the roller I4 pushes the shifting fork I3 to lift, so that the shifting fork I3 pushes the injector to move upwards to unload the injector from the positioning rod, and the device has the advantages of convenience in unloading and difficulty in damaging the injector;
4. when the shifting fork I3 promoted the syringe, the setting lever I9 supported and leaned on the lateral wall of syringe and to compression spring I12, and after shifting fork I3 lifted the syringe from the locating lever, under the effect of the elasticity of spring I12, setting lever I9 promoted the syringe level and removed the syringe from the frock strip toward the outside removal, had simple structure and the better advantage of unloading effect.
Drawings
Fig. 1 is a schematic top view of an automatic assembly line for syringes according to the present invention.
FIG. 2 is a schematic cross-sectional view of a syringe and tool strip.
Fig. 3 is a perspective view of the upper needle bed device a of the automatic assembly line.
Fig. 4 is a partial sectional view of the upper needle mount device a of the present automatic assembly line.
Fig. 5 is a perspective view of the needle holder pressing device AB of the automatic assembly line.
Fig. 6 is a perspective view of the needle tube mounting device B of the automatic assembly line.
Fig. 7 is a schematic cross-sectional view of the needle tube feeding device B of the automatic assembly line.
Fig. 8 is a perspective view of the glue applicator C of the automatic assembly line.
Fig. 9 is a perspective view of the blockage detecting device E of the automatic assembly line.
Fig. 10 is a schematic cross-sectional view of the blockage detecting device E of the automatic assembly line.
Fig. 11 is a partially exploded view of the blockage detecting device E of the automatic assembly line.
Fig. 12 is a perspective view of the imaging device EF of the automatic assembly line.
Fig. 13 is a schematic view of the silicone oil applying device F of the automatic assembly line.
Fig. 14 is a left side view of the silicone oil applying device F of the automatic assembly line.
Fig. 15 is a perspective view of the silicone oil applying device F of the automatic assembly line.
Fig. 16 is a perspective view schematically showing a clamping mechanism F4 of the silicone oil applying device F of the automatic assembly line.
Fig. 17 is an internal schematic view of the clamping mechanism F4 of the silicone oil applying device F of the automatic assembly line.
Fig. 18 is a schematic perspective view of the reject removing device G of the automatic assembly line.
Fig. 19 is a perspective view of the jacketing device H of the automatic assembly line.
Fig. 20 is a partially cross-sectional schematic view of the jacketing device H of the present automated assembly line.
Fig. 21 is a perspective view of the present automated assembly line, crimp sheath assembly HI.
Fig. 22 is a perspective view of the blanking device I of the automatic assembly line.
Fig. 23 is a schematic sectional view of the unloader I of the automatic assembly line.
1. A work table; 2. an injector; 2a, a needle seat; 2b, a needle tube; 2c, a sheath; 3. assembling a strip; 3a, a positioning rod;
A. a needle seat mounting device A; a1, scaffold a 1; a2, a silo A2; a3, conveying guide rail A3; a3a, a material guide groove A3 a; a4, rotary frame A4; a4a, a hanging groove A4 a; a5, guide die A5; a5a, guide hole A5 a; a5b, a guide die A5 b; a5c, a second guide die A5 c; a6, scraping plate A6; a7, cylinder A7; a8, a translation cylinder I A8; a9, a second translation cylinder A9;
AB. A needle pressing seat device AB; AB1, needle holder pressing bracket AB 1; AB2, needle pressing plate AB 2; AB3, needle pressing seat cylinder AB 3;
B. a needle tube mounting device B; b1, support B1; b2, guide pin die B2; b2a, guide pin hole B2 a; b3, a needle scraping plate B3; b4, a material placing groove B4; b5, ejector plate B5; b5a, a single needle groove B5 a;
C. a gluing device C; c1, scaffold C1; c2, lifter plate C2; c3, lifting cylinder C3; c4, a first clamping plate C4; c5, a second clamping plate C5; c6, clamp cylinder C6; c7, a needle rubbing plate I C7; c8, cylinder C8; c9, translation rack C9; c10, translation cylinder C10; c11, glue tank C11; c12, sizing wheel C12;
D. a drying device D;
DE. An air cooling device DE; DE1, cooling plate DE 1; DE2, fan DE 2;
E. a blockage detection device E; e1, scaffold E1; e2, positioning mechanism E2; e2a and a first positioning block E2 a; e2b and a second positioning block E2 b; e2c, edge E2 c; e2d, translation stage E2 d; E2E, translation cylinder E2E; e2f, a first clamping plate E2 f; e2f1, a first card slot E2f 1; e2g and a second clamping plate E2 g; e2g1, a second card slot E2g 1; e2h, barrier E2 h; e2i, a second translation seat E2 i; e2j, a second translation cylinder E2 j; e2k, roller E2 k; e2m, a push block E2 m; e3, air blowing assembly E3; e3a, lower mount E3 a; e3b, lifting cylinder E3 b; e3c, lower blow pin E3 c; e3c1, air inlet E3c 1; e3c2, air outlet E3c 2; e4, lifting plate E4; e5, lifting cylinder E5; e6, mount E6; e6a and a mounting groove E6 a; e6b, positioning groove E6 b; e6c and an air inlet hole E6 c; e7, balance sheet E7; e7a, sheet E7 a; e7b, spur E7 b; e8, sensor head E8; e9, cover plate E9; e9a, air blowing hole E9 a;
EF. An imaging device EF; EF1, stent EF 1; EF2, translation cylinder EF 2; EF3, mounting bracket EF 3; EF4, camera EF 4;
F. a silicone oil feeding device F; f1, stent F1; f2, a rotating frame F2; f3, fixing plate F3; f4, clamping mechanism F4; f4a, positioning socket F4 a; f4b, a positioning groove F4 b; f4c, pressing plate F4 c; f4c1, pressing groove F4c 1; f4c2, and a strip-shaped through hole F4c 2; f4d, push rod F4 d; f4e and a connecting block F4 e; f5, silicone oil groove F5; f6, drive mechanism F6; f6a, cam F6 a; f6b, roller F6 b; f6c, cylinder F6 c; f7, a push block F7; f8, bearing F8; f9, servo motor F9; f10, guide rail F10; f11, a slider F11; f12, bearing II F12; f13 and a positioning block F13; f14, linear bearing F14; f15, a lifting cylinder F15;
G. a waste product rejecting device G; g1, scaffold G1; g2, fork G2; g2a, fork groove G2 a; g3, cylinder G3;
GH. A secondary blowing device GH; GH1 and GH 1; GH1a and a positioning groove GH1 a; GH2, translation cylinder GH 2; GH3, air blow pin GH 3; GH4 and a lifting cylinder GH 4.
H. A sheath mounting device H; h1, scaffold H1; h2, a stock bin H2; h3, transport rail H3; h3a, a material guide groove H3 a; h4, swivel H4; h4a and a hanging groove H4 a; h5, guide die H5; H5H, guide hole H5 a; h7, a scraper H6; cylinder H7
HI. Pressing a sheath device HI; HI1, crimped stent HI 1; HI2, pressing sheathing plate HI 2; HI3, jacket pressing cylinder HI 3;
I. a blanking device I; i1, stent I1; i2, a translation rack I2; i3, a shifting fork I3; i3a, fork groove I3 a; i3b, abutting face I3 b; i4, roller I4; i5, a slider I5; i6, guide rail I6; i7, a translation cylinder I7; i8, a lifting cylinder I8; i9, a kick-out lever I9; i9a, a shifting block I9; i10, guide rod I10; i11, a guide sleeve I11; i12, spring I12; i13, a limiting rod I13; i14, a blocking wheel I14; i15, a material guide groove I15; i16 and a plugging plate I16.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 23, an automatic assembly line for an injector comprises a workbench 1, wherein two conveying mechanisms for conveying tool strips 3 are arranged on the workbench 1, one side of each conveying mechanism is sequentially provided with a needle seat feeding device a, a needle seat pressing device AB, a needle tube feeding device B, a glue applying device C, a drying device D, a blockage detecting device E, an imaging device EF, a silicone oil feeding device F, a waste product removing device G, a secondary blowing device GH, a sheath feeding device H, a sheath pressing device HI and a discharging device I, and the conveying mechanisms can sequentially convey the corresponding tool strips 3 to the devices;
the upper needle seat device A can convey the needle seat 2a to the tooling strip 3 positioned at the upper needle seat device A; the upper needle seat device A comprises a bracket A1 arranged on a workbench 1, a storage bin A2 for storing needle seats 2a, a conveying guide rail A3, a rotating frame A4 and a guide die A5, a row of guide chutes A3a which can be communicated with the storage bin A2 and can slide the needle seats 2a are arranged on the upper side of the conveying guide rail A3 in parallel, a scraping plate A6 is arranged in the storage bin A2, a row of vertically arranged guide holes A5a are horizontally arranged on the guide die A5, the rotating frame A4 is arranged between the guide die A5 and the tail end of the conveying guide rail A3, a row of material hanging grooves A4 for hanging the needle seats 2a are arranged on the rotating frame A4 along the axial direction of the rotating frame A4, the material hanging grooves A4a can rotate and are respectively communicated with the guide holes A3a and the guide holes A5a, the rotating frame A4 can rotate and convey the needle seats 2a at the guide chute A3a to the guide die A5 and the needle seats 2a can fall on the guide die 1 along the guide bar a, the support A1 is provided with an air cylinder A8, a piston rod of the air cylinder A8 is fixedly connected with a rack, and the rotating frame A4 is fixedly connected with a gear which is meshed with the gear. The guide die A5 comprises a first guide die A5b and a second guide die A5c, and the workbench 1 is provided with a first translation cylinder A8 for driving the first guide die A5b to perform reciprocating translation and a second translation cylinder A9 for driving the second guide die A5c to perform reciprocating translation.
The workbench is fixedly connected with a needle pressing seat support AB1, and the needle pressing seat device AB comprises a needle pressing seat plate AB2 arranged on the needle pressing seat support AB1 and a needle pressing seat cylinder AB3 driving the needle pressing seat plate AB2 to reciprocate.
Go up needle tubing device B and can pack into needle file 2a of needle tubing 2B dress on frock strip 3 on, including support B1, needle guide die B2 and scrape faller B3, be equipped with on the support B1 and put silo B4, it all wears to be equipped with one row of thimble board B5 that can go up and down in step in the silo B4 to put, thimble board B5's up end all is equipped with single needle groove B5a, needle guide die B2 is equipped with one row of guide pin hole B2a that supplies needle tubing 2B to vertically drop, scrape faller B3 and can reciprocating motion and scrape into corresponding guide pin hole B2a with needle tubing 2B in the single needle groove B5 a.
The gluing device C can lift the needle tube 2b on the needle seat 2a, coat glue on the outer side wall of the needle tube 2b, then insert the needle tube 2b into the needle seat 2a and drive the needle tube 2b to rotate around the axis thereof by a set angle; gluing device C includes support C1, be equipped with lifter plate C2 and the lift cylinder C3 that drives lifter plate C2 reciprocal lift on the support C1, be equipped with grip block C4 and grip block two C5 and the grip block C6 that drives grip block one C4 and grip block two C5 reciprocal translation relatively on lifter plate C2, the downside parallel of grip block one C4 is equipped with faller first C7 and drives cylinder C8 that faller first C7 reciprocates along its sideline, one side of support C1 is equipped with translation frame C9 and the translation cylinder C10 that drives translation frame C9 reciprocal horizontal migration, be equipped with glue cell C11 on the translation frame C9 and be equipped with gluey wheel C12 that can rotate on glue cell C11.
The translation frame C9 is provided with a second support C13, the glue groove C11 and the glue feeding wheel C12 are arranged on the second support C13, the second support C13 is provided with a motor capable of driving the glue feeding wheel C12 to rotate, the translation frame C9 is provided with a second cylinder C14 for driving the second support C13 to reciprocate and longitudinally move, a cylinder body of the second cylinder C14 is fixedly connected to the translation frame C9, and a piston rod of the second cylinder C14 is fixedly connected with the second support C13.
Drying device D is the stoving case, and the stoving incasement is equipped with the carrier chain, drying device D with examine and be equipped with air cooling device DE between the stifled device E, air cooling device DE includes the cooling plate DE1 that the level set up, is equipped with the passageway that supplies two conveying mechanism's frock strip 3 to pass through on the cooling plate DE1, is equipped with a plurality of cooling holes that run through on the cooling plate DE1, and the upside of cooling plate is equipped with fan DE 2.
The blockage detecting device E comprises a support E1 arranged on a workbench 1, a positioning mechanism E2 used for positioning an injector 2 arranged on a tool strip 3 is arranged on the workbench 1, an air blowing assembly E3 capable of blowing air to the injector 2 on the tool strip 3 is arranged on the workbench 1, a lifting plate E4 and a lifting cylinder E5 driving the lifting plate E4 to reciprocate are arranged on the upper side of the workbench 1, a mounting seat E6 is fixedly connected to the lifting plate E4, a balance sheet E7 capable of swinging is arranged on the mounting seat E6, an air inlet hole E6c is vertically arranged on the mounting seat E6, the air inlet hole E6c corresponds to the balance sheet E7, the E6c is located on the lower side of one end of the balance sheet E7 and corresponds to the upper side of the injector 2, an induction head E8 is arranged on the mounting seat E6, and the induction head E8 can induce the other end of the balance sheet E7. Examine and be equipped with two rows of parallel arrangement's mounting groove E6a on stifled device E's mount pad E6, two rows of mounting grooves E6a set up at interval in proper order, the inner of two rows of mounting grooves E6a all is in same straight line, inlet port E6c is linked together with the mounting groove E6a that corresponds, all be equipped with balancing piece E7 in mounting groove E6a, balancing piece E7 slightly is less than mounting groove E6a and balancing piece E7 can swing in mounting groove E6 a.
The balancing piece E7 includes lamellar body E7a, and the both sides of lamellar body E7a are equipped with the convex body E7b of symmetry setting, and the both sides border of mounting groove E6a is equipped with the constant head tank E6b that supplies convex body E7b to imbed, and the upside of mount pad E6 links firmly apron E9 and apron E9 is located the upside of balancing piece E7. The cover plate E9 is provided with an air inlet cavity and a blowing hole E9a communicated with the air inlet cavity, and the blowing hole E9a faces one end of the balance sheet E7.
The air blowing assembly E3 comprises a lower mounting seat E3a and a lifting cylinder E3b which drives the lower mounting seat E3a to reciprocate, a lower air blowing rod E3c is fixedly connected to the lower mounting seat E3a, an air inlet E3c1 and an air outlet E3c2 are arranged on the lower air blowing rod E3c, the air inlet E3c1 on the lower air blowing rod E3c can correspond to the air inlet rods on the tool bar 3 one by one, and the lifting cylinder E3b can drive the lower air blowing rod E3c to ascend so that the air outlet E3c2 of the lower air blowing rod E3c is communicated with the air inlet rods on the tool bar 3.
The positioning mechanism E2 includes a first positioning block E2a and a second positioning block E2b which are arranged in parallel, a channel for the tool bar 3 to pass horizontally is formed between the first positioning block E2a and the second positioning block E2b, the inner sides of the upper ends of the first positioning block E2a and the second positioning block E2b are provided with convex blocking edges E2c, and the blocking edges E2c can be abutted by the upper end face of the tool bar 3. Positioning mechanism E2 is including the translation seat E2d that is located one side of locating piece E2a and can drive translation cylinder E2E that translation seat E2d level longitudinal movement, is equipped with a joint board E2f that is on a parallel with the setting of frock strip 3 on translation seat E2d, and a row of draw-in groove E2f1 and syringe 2's needle file 2a in one side of joint board E2f can imbed in draw-in groove E2f 1. The translation seat E2d is provided with a clamping plate II E2g, the clamping plate II E2g is positioned on the upper side of the clamping plate I E2f, one side of the clamping plate II E2g is provided with a row of clamping grooves II E2g1, and one side of the needle tube 2b of the injector 2 can be embedded into the clamping grooves II E2g 1.
The workbench 1 is provided with a blocking plate E2h and a second translation cylinder E2j which drives the blocking plate E2h to horizontally and longitudinally move, the blocking plate E2h is positioned at one side of the second clamping plate E2g, the blocking plate E2h is arranged in parallel to the second clamping plate E2g, and the blocking plate E2h can be abutted against the other side of the needle tube 2b of the injector 2. As another mode, a second translation seat E2i capable of horizontally and longitudinally reciprocating is arranged on one side of the second positioning block E2b, the blocking plate E2h is fixedly connected to the second translation seat E2i, a second translation cylinder E2j horizontally and transversely arranged is arranged on the workbench 1, a roller E2k is axially and fixedly connected to one side of the second translation seat E2i, a piston rod of the second translation cylinder E2j is fixedly connected to the push block E2m, and the push block E2m can push the roller E2k and enable the second translation seat E2i to horizontally and longitudinally move.
Image device EF can shoot 2 syringe on the frock strip 3, and image device EF is equipped with mounting bracket EF3 including setting up support EF1 on workstation 1 and the translation cylinder EF2 that drives the horizontal lateral shifting of support EF1 on the support EF1, installs camera EF4 on the mounting bracket EF 3.
The silicone oil feeding device F can coat silicone oil on the outer side wall of a needle tube 2b of a syringe 2 of a tool strip 3, and comprises a support F1 arranged on a workbench 1, a rotatable rotating frame F2 is axially and fixedly connected to the support F1, a plurality of fixing plates F3 uniformly arranged by taking the axis of the rotating frame F2 as the center are arranged on the rotating frame F2, two clamping mechanisms F4 for positioning the syringe 2 are respectively arranged on the fixing plates F3, a silicone oil groove F5 and a lifting cylinder F15 for driving the silicone oil groove F5 to reciprocate up and down are arranged on the lower side of the rotating frame F2, each clamping mechanism F4 comprises a positioning seat F4a axially arranged on the outer side wall of the fixing plate F3, a positioning groove F4b transversely penetrating through is arranged on the positioning seat F4a, a positioning groove F4b is used for the tool strip 3 with the syringe 2 to transversely penetrate through, a pressing plate F4c is parallelly arranged on the upper side of the pressing plate F4c, the pressing plate F4c can longitudinally translate relative to the positioning seat F a and, be equipped with the push rod F4d that can reciprocal axial translation on fixed plate F3, be equipped with actuating mechanism F6 and actuating mechanism F6 on the workstation 1 and can promote push rod F4d axial translation, push rod F4 d's axial translation can drive and support clamp plate F4c vertical translation. And one side of the rotating frame F2 is provided with an air blowing assembly which can blow air to the needle tube 2b of the syringe 2 stained with the silicone oil, and the silicone oil on the needle tube 2b is blown off through the air blowing assembly.
Actuating mechanism F6 is including setting up the cam mechanism between push rod F4d and workstation 1, cam mechanism can drive push rod F4d axial translation, push rod F4 d's axial translation can drive the corresponding pressure plate F4c vertical translation that supports, cam mechanism is including fixing cam F6a on workstation 1, two push rod F4 d's one end has linked firmly connecting block F4e, connecting block F4 e's upper end axial has linked firmly gyro wheel F6b just gyro wheel F6b can follow cam F6 a's edge roll. Alternatively, the driving mechanism F6 is an air cylinder F6c whose cylinder body is fixedly connected to the workbench 1, a piston rod of the air cylinder F6c is arranged in parallel with the push rod F4d, one end of the two push rods F4d is fixedly connected with a connecting block F4e, and a piston rod of the air cylinder F6c can push the connecting block F4e to axially move the two push rods F4 d. Push rod F4d is fixedly connected with ejector pad F7 that all have the inclined plane, and the inclined plane of ejector pad F7 supports and leans on to support clamp plate F4c, supports and is equipped with the spring between clamp plate F4c and positioning seat F4 a.
Waste product removing devices G can reject the waste product on the frock strip 3, and it includes support G1, is equipped with shift fork G2 and drives the cylinder G3 of the reciprocal horizontal longitudinal movement of shift fork G2 on the support G1, is equipped with fork pocket G2a on the shift fork G2, and shift fork G2's outer end has by interior inclined plane of down-sloping outward.
Be equipped with the secondary gas blowing device GH that can blow to syringe 2 on the frock strip 3 between waste product removing device G and the last sheath device H, secondary gas blowing device GH is including setting up locating plate GH1 on workstation 1 and the translation cylinder GH2 that drives locating plate horizontal longitudinal movement, the outside of locating plate is equipped with one row of locating slot GH1a and translation cylinder GH2 can promote the translation of locating plate GH1 and make locating slot GH1a card on the syringe 2 of frock strip 3, the downside of workstation 1 is equipped with gas blow pole GH3 and drives the reciprocal lift cylinder GH4 that goes up and down of gas blow pole, be equipped with air inlet and one row of gas outlet on gas blow pole GH3, lift cylinder GH4 can drive gas blow pole GH3 and rise the gas outlet that makes gas blow pole GH3 and the air inlet lever on the frock strip 3 and be linked together.
The sheath mounting device H can mount the sheath 2c on the needle seat 2a of the injector 2 on the tool bar 3, the device comprises a bracket H1 arranged on a workbench 1, a bin H2 for storing sheaths 2c, a conveying guide rail H3, a rotating frame H4 and a guide die H5, wherein a row of guide chutes H3a which can be communicated with the bin H2 and can slide down the sheaths 2c are arranged on the upper side of the conveying guide rail H3 in parallel, a scraping plate H6 is arranged in the bin H2, a row of guide holes H5a which are vertically arranged are horizontally arranged on the guide die H5, the rotating frame H4 is arranged between the guide die H5 and the tail end of the conveying guide rail H3, a row of hanging grooves H4a for hanging the sheaths 2c are arranged on the rotating frame H4 along the axial direction of the rotating frame H4, the hanging grooves H4a can rotate and are respectively communicated with the guide chutes H3a and the guide holes H5a, the rotating frame H4 can rotate and convey the sheaths 2c at the guide grooves H3a to the guide die H5, and the jacket 2c can vertically drop down along the guide hole H5a to the tooling bar 3 at the support H1. An air cylinder H7 is arranged on the support H1, a piston rod of the air cylinder H7 is fixedly connected with a rack, a gear is fixedly connected to the rotating frame H4, and the rack is meshed with the gear.
Go up and be equipped with between sheath device H and the unloader I and press sheath device HI, be connected firmly on the workstation 1 and press sheath support HI1, press sheath device HI including setting up the pressure sheath board HI2 on pressing sheath support HI1 and drive the pressure sheath cylinder HI3 that presses sheath board HI2 to reciprocate, have the better and higher advantage of work efficiency of pressure sheath 2c effect.
Unloader I can lift syringe 2 on the frock strip 3 off and output, and it is including setting up support I1 on workstation 1, is equipped with the translation frame I2 of horizontal setting and drives the actuating mechanism of the reciprocal horizontal vertical translation of translation frame I2 on the support I1, and actuating mechanism links firmly translation cylinder I7 on workstation 1 for the cylinder body, and translation cylinder I7's piston rod links firmly with translation frame I2 mutually. The shifting fork I3 capable of vertically lifting relative to the reciprocating direction of the shifting frame I2 is arranged on the shifting frame I2, the upper end face of the shifting fork I3 is horizontally arranged, and a row of parallel fork grooves I3a is arranged on the outer side edge of the shifting fork I3. The lower end face of the shifting fork I3 is provided with an inclined abutting face I3b, a plurality of rollers I4 are axially and fixedly connected to the workbench 1, and the rollers I4 abut against the abutting face I3 b. The inner end of shift fork I3 has linked firmly slider I5, has linked firmly vertical guide rail I6 and guide rail I6 inlay in the spout of slider I5 on the lateral wall of translation frame I2.
The horizontal shifting frame I2 is provided with a horizontally arranged material shifting rod I9, the outer sides of two ends of the material shifting rod I9 are provided with horizontally protruding material shifting heads I9a, and the material shifting heads I9a are wedge-shaped. The material stirring head I9a is wedge-shaped, so that the material stirring head can be conveniently inserted between two injectors of the tool strip, and the accurate blanking is convenient.
Two ends of the material stirring rod I9 are fixedly connected with horizontally arranged guide rods I10, the translation frame I2 is fixedly connected with two horizontally arranged guide sleeves I11, and the guide rods I10 penetrate through the guide sleeves I11. The guide sleeve I11 is sleeved with a spring I12, and two ends of the spring I12 respectively abut against the kick-out lever I9 and the translation frame I2. The workbench 1 is fixedly connected with a limiting rod I13, one side of a shifting fork I3 arranged in parallel with the limiting rod I13 is provided with a limiting rod I13, and the tool strip 3 is abutted against the limiting rod I13. A plurality of blocking wheels I14 are axially and fixedly connected to the workbench 1, the blocking wheel I14 is located on one side of the roller I4, the blocking wheel I14 is located on the lower side of the shifting fork I3, and the lower end of the shifting fork I3 can abut against the blocking wheel I14. One side of workstation 1 is equipped with the feed opening, and feed opening department is equipped with baffle box I15, on the lower extreme of baffle box I15 is connected and workstation 1, the notch of the lower extreme of baffle box I15 has shutoff board I16 and drives two I8 of lift cylinder that shutoff board I16 goes up and down, and two I8 of lift cylinder can drive shutoff board I16 and rise the notch shutoff with baffle box I15.
The injector 2 comprises a needle seat 2a, a needle tube 2b and a sheath 2c, the tool strip 3 is in a long strip shape, a row of positioning rods 3a capable of introducing gas are arranged on the tool strip 3, the direction of the axial horizontal movement of the tool strip 3 is specified to be horizontal and transverse, and the horizontal direction perpendicular to the axial horizontal movement of the tool strip 3 is horizontal and longitudinal. The conveying mechanism can drive the tool strip 3 to horizontally move transversely and horizontally move longitudinally, and the conveying mechanism adopts a cylinder or chain wheel and chain transmission.
The working process comprises the following steps:
1. needle mounting device
The two conveying mechanisms convey two groups of corresponding tool strips 3 to the lower sides of corresponding guide dies A5, a first translation cylinder A8 drives the first guide die A5b to move horizontally, a second translation cylinder A9 drives the second guide die A5c to move horizontally, the guide die A5 is closed, the tool strips 3 are positioned, needle bases 2a in a bin A2 slide into a material hanging groove A4a of a rotating frame A4 along a material guide groove A3a of a conveying guide rail A3, and the air cylinder A8 drives the rotating frame A4 to rotate through transmission of a gear rack, so that the needle bases 2a on the material hanging groove A4a are turned into guide holes A5a and slide into positioning rods 3a of the tool strips 3;
2. needle pressing base
Conveying the corresponding tool strip 3 to a needle pressing seat device AB through a conveying mechanism, driving a needle pressing seat plate AB2 to lift through a needle pressing seat cylinder AB3, and pressing a needle seat 2a onto a positioning rod 3a of the tool strip 3;
3. needle tube
The tool strip 3 is conveyed to the upper needle tube device B through the conveying mechanism, the needle tube 2B in the material placing groove B4 rises to the upper side of the material placing groove B4 along the single needle groove B5a through the rising of the ejector plate B5, the needle tube 2B on the single needle groove B5a is scraped to the needle guide hole B2a through the movement of the scraping plate B3, and the needle tube 2B enters the needle seat 2a along the needle guide hole B2 a.
4. Glue applying agent
The corresponding tool strip 3 is conveyed to a gluing device C through a conveying mechanism, a lifting plate C2 is driven to descend to a needle tube 2b through a lifting cylinder C3, a clamping cylinder C6 works to enable a clamping plate II C5 and a needle rubbing plate I C7 to clamp the needle tube 2b, a lifting cylinder C3 drives the lifting plate C2 to ascend to enable the needle tube 2b to be separated from a corresponding needle seat 2a, a support II C13 is driven to move longitudinally through a cylinder II C14 to enable an upper gluing wheel C12 to move horizontally in a translation frame C9 to touch the needle tube 2b, the translation frame C9 is driven to move horizontally and transversely through a translation cylinder C10, meanwhile, the upper gluing wheel C12 rotates to coat glue on a row of needle tubes 2b, then the lifting plate C2 is driven to descend through the lifting cylinder C3 to insert the needle tubes 2b into corresponding injectors 2, then the cylinder C8 drives the needle rubbing plate I C7 to move, and the needle rubbing plate I C7 drives the needle tubes 2b to rotate around the axis, so that glue is uniformly coated between the needle tube 2b and the needle seat 2 a.
5. Drying by baking
Carry the frock strip 3 that will correspond to drying device D department through conveying mechanism, drying device D includes the stoving case and sets up the conveyer belt at the stoving incasement, and the conveyer belt carries frock strip 3 at the stoving incasement, dries the glue of 2 syringes on the frock strip 3.
6. Air cooling
The corresponding tool bar 3 is conveyed to an air cooling device DE, and the injector 2 of the tool bar 3 on the cooling plate DE1 is cooled by a fan DE 2.
7. Blockage detection
The conveying mechanism conveys the corresponding tool bar 3 positioned with the injector 2 to the blockage detecting device E, the translation cylinder E2E drives the translation seat E2d to horizontally and longitudinally move, the clamping groove I E2f1 of the clamping plate I E2f is clamped on the needle seat 2a of the injector 2, the upper end surface of a lug at the lower end of the needle seat 2a of the injector 2 is abutted against the lower end surface of the clamping plate I E2f, the translation cylinder II E2j drives the blocking plate E2h to horizontally and longitudinally move, so that one side of the needle tube 2b is abutted against the blocking plate, meanwhile, the clamping groove II E2g1 of the clamping plate II E2g is clamped on the needle tube 2b of the injector 2, the injector 2 on the tool bar 3 is positioned, the lifting cylinder E5 and the lifting plate E4 are driven to descend, so that the upper end of the needle tube 2b of the injector 2 is close to or extends into the air inlet hole E6c, the lifting cylinder E3b drives the lower blowing rod E3c to ascend, so that the air outlet of the lower positioning rod E3c is communicated with the corresponding blowing rod E, the injector 2 is blown by the lower blowing rod E3c, and whether the other end of the corresponding balance piece E7 swings is sensed by the sensing head E8, so as to detect whether the needle tube 2b of the corresponding injector 2 is blocked. The sensor head E8 is connected to the controller, and the sensor head E8 transmits the sensed signal to the controller.
8. Image detection
Conveying mechanism carries the frock strip 3 that corresponds to image device EF department, drives mounting bracket EF3 horizontal lateral shifting through translation cylinder EF2, shoots syringe 2 on the frock strip 3, detect the orientation of 2b needle tubing of syringe 2 and the roughness of the surface of 2b needle tubing, give the controller with information transfer, when frock strip 3 is transferred to waste product removing device G, the work of waste product removing device G is controlled to the controller, remove the unqualified waste product that corresponds, the off-the-shelf qualification rate has been improved.
9. Upper silicone oil
The conveying mechanism conveys the corresponding tool bar 3 to the silicone oil device F, the roller F6b slides along the edge of the cam F6a and slides to the highest position of the edge of the cam F6a, at the moment, the push rod F4d pushes the corresponding pressing plate F4c to move outwards simultaneously, so that the pressing plates F4c on the two positioning grooves F4b are in an open state, then the conveying mechanism conveys the tool bar 3 to the positioning groove F4b of the positioning seat F4a, then the servo motor F9 rotates, when the positioning seat F4a of the clamping mechanism F4 leaves the workbench 1, namely the roller F6b is separated from the positioning groove F6a, simultaneously, the spring resets the push rod F4d and the pressing plate F4c, the edge of the pressing plate F4 presses against the needle seat on the tool bar 3, the needle is positioned on the needle head F4a, the servo motor 9 drives the rotating frame F2 to rotate continuously, so that the end of the needle tube 2b faces downwards, the needle tube 2b is immersed into the servo frame F599, and then the servo motor 599 rotates continuously, the air blowing assembly at the silicone oil feeding device F blows air to the injector 2 stained with silicone oil, then the rotating frame F2 rotates to enable the positioning seat F4a of the clamping mechanism F4 to be located on the workbench 1, the roller F6b slides along the edge of the cam F6a and slides to the highest position of the edge of the cam F6a and drives the push rod F4d to axially translate, the axial translation of the push rod F4d drives the pressing plate F4c to longitudinally translate outwards, so that the tool strip 3 is in a loose state, the tool strip 3 is output through the conveying mechanism, a motor, an air cylinder F6c or an oil cylinder and other elements are not needed to be arranged on the rotating frame F3625 to drive the axial translation of the push rod F4d, and therefore an electric wire does not need to be arranged on the rotating frame F2, the needle tube 2b oil dipping device is safe and reliable in work, and has a long service life.
10. Rejection of waste products
Conveying mechanism carries the frock strip 3 that corresponds to waste product rejecting device G department, the controller is received and is examined stifled device E's signal and image device EF's signal, drive corresponding shift fork G2 longitudinal movement through the cylinder G3 that the control corresponds, make shift fork G2 insert unqualified syringe 2, unqualified syringe 2 rises along shift fork G2's inclined plane, lift off unqualified syringe 2, it rejects efficiency height and the comparatively simple advantage of structure to have waste product rejecting.
11. Secondary air blowing
Conveying mechanism carries the frock strip 3 that corresponds to secondary gas blowing device GH department, and translation cylinder GH2 can push locating plate GH1 translation and make constant head tank GH1a block on the syringe 2 of frock strip 3, and lift cylinder GH4 can drive the ascending messenger of gas blow pole GH3 the gas outlet of gas blow pole GH3 be linked together with the air inlet rod on the frock strip 3, blow the syringe 2 through gas blow pole GH3 for the second time, the effectual jam that has avoided needle tubing 2 b.
12. Upper sheath 2c
The conveying mechanism conveys the corresponding tool strip 3 to the upper sheath device H, the needle seat 2a in the bin H2 slides into the material hanging groove H4a of the rotating frame H4 along the material guide groove H3a of the conveying guide rail H3, the air cylinder H7 drives the rotating frame H4 to rotate through the transmission of the gear and the rack, the sheath 2c on the material hanging groove H4a is turned into the guide hole H5a to slide into the injector 2 of the tool strip 3, and the sheath is sleeved on the outer side of the needle tube 2 b;
13. pressing jacket 2c
The conveying mechanism conveys the corresponding tool strips 3 to a sheath pressing device HI, and a sheath pressing cylinder HI3 drives a sheath pressing plate HI2 to descend, so that the sheath pressing plate HI2 presses the sheath 2c to the needle seat 2 a;
14 blanking
The conveying mechanism conveys the corresponding tool strip 3 to a jacket pressing device HI, the translation cylinder I7 drives the translation frame I2 to move horizontally so that a fork groove I3a of a shifting fork I3 is inserted into a positioning rod 3a of the tool strip 3, the tool strip 3 abuts against a limiting rod I13, due to the fact that an abutting surface I3b is arranged obliquely, the translation frame I2 drives the shifting fork I3 to move horizontally and longitudinally and a roller I4 pushes the shifting fork I3 to lift, the shifting fork I3 pushes the injector 2 to move upwards, a material stirring rod I9 abuts against the outer side wall of the injector 2 and compresses a spring I12, after the injector 2 is lifted from the positioning rod 3a by the shifting fork I3, the material stirring rod I9 pushes the injector 2 to move horizontally and outwards under the action of the elastic force of the spring I12 so that the injector 2 is detached from the tool strip 3, a blocking plate I16 is driven to lift by a lifting cylinder II 17, and a notch of a material blocking plate I15 is blocked or opened.
Adopt an automatic assembly line of syringe to carry out the equipment of syringe, can assemble the syringe of two different models simultaneously, have the advantage that the qualification rate of the syringe of high and after the equipment of packaging efficiency is high, this automatic assembly line of syringe also can assemble the syringe of a model, has the higher advantage of packaging efficiency.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (18)

1. An automatic assembling line for injectors comprises a workbench and is characterized in that two conveying mechanisms for conveying tool strips are arranged on the workbench, a needle seat feeding device A, a needle seat pressing device AB, a needle tube feeding device B, a glue feeding device C, a drying device D, an air cooling device DE, a blockage detecting device E, an imaging device EF, a silicone oil feeding device F, a waste product eliminating device G, a sheath feeding device H, a sheath pressing device HI and a discharging device I are sequentially arranged on one side of each conveying mechanism, and the conveying mechanisms can sequentially convey the corresponding tool strips to the devices;
the upper needle seat device A can convey the needle seat to a tooling strip positioned at the upper needle seat device A;
the needle holder pressing device AB can press a needle holder onto a tooling strip and position the needle holder on the tooling strip, a needle holder pressing bracket AB1 is fixedly connected to the workbench, and the needle holder pressing device AB comprises a needle holder pressing plate AB2 arranged on the needle holder pressing bracket AB1 and a needle holder pressing cylinder AB3 driving the needle holder pressing plate AB2 to reciprocate up and down;
the needle tube mounting device B can mount a needle tube on a needle seat mounted on the tooling strip;
the gluing device C can lift the needle tube on the needle seat, glue is coated on the outer side wall of the needle tube, and then the needle tube is inserted into the needle seat and is driven to rotate around the axis of the needle tube by a set angle;
the blockage detecting device E comprises a support E1 arranged on a workbench, a positioning mechanism E2 used for positioning an injector arranged on a tool strip is arranged on the workbench, a blowing assembly E3 capable of blowing air to the injector on the tool strip is arranged on the workbench, a lifting plate E4 and a lifting cylinder E5 for driving the lifting plate E4 to reciprocate are arranged on the upper side of the workbench, a mounting seat E6 is fixedly connected onto the lifting plate E4, a balancing piece E7 capable of swinging is arranged on the mounting seat E6, an air inlet hole E6c is vertically arranged on the mounting seat E6, the air inlet hole E6c corresponds to the balancing piece E7, the air inlet hole E6c is positioned on the lower side of one end of the balancing piece E7 and the upper side of the corresponding injector, an induction head E8 is arranged on the mounting seat E6, and the induction head E8 can induce the other end of the balancing piece E7;
the imaging device EF can shoot the injector on the tool strip, the imaging device EF comprises a support EF1 arranged on the workbench and a translation cylinder EF2 driving the support EF1 to horizontally and transversely move, an installation frame EF3 is arranged on the support EF1, and a camera EF4 is arranged on the installation frame EF 3;
the silicone oil feeding device F can coat silicone oil on the outer side wall of a needle tube of a syringe of tool strips on two conveying mechanisms, the silicone oil feeding device F comprises a support F1 arranged on a workbench, a rotatable rotating frame F2 is axially fixedly connected to the support F1, a plurality of fixing plates F3 are arranged on the rotating frame F2 and uniformly arranged by taking the axis of the rotating frame F2 as the center, two clamping mechanisms F4 for positioning the syringe are arranged on the fixing plates F3 in parallel, a silicone oil groove F5 and a lifting cylinder F15 for driving the silicone oil groove F5 to reciprocate are arranged on the lower side of the rotating frame F2, each clamping mechanism F4 comprises a positioning seat F4a axially arranged on the outer side wall of the fixing plate F3, a positioning groove F4b transversely penetrating through the positioning seat F4a, and the tool strips 4b provided with the syringe transversely penetrate through, the upper side of the positioning seat F4a is parallelly provided with a pressing plate F4c, the pressing plate F4c longitudinally reciprocates and translates relative to the positioning seat F4a, the pressing plate F4c can be pressed on the injector, the fixing plate F3 is provided with a push rod F4d capable of axially translating in a reciprocating manner, the workbench is provided with a driving mechanism F6, the driving mechanism F6 can push the push rod F4d to axially translate, and the axial translation of the push rod F4d can drive the pressing plate F4c to longitudinally translate;
the waste product removing device G can remove waste products on the tool strip;
the sheath feeding device H can load the sheath into the syringe needle seat on the tool strip;
the sheath pressing device HI can press the sheath into the syringe needle seat on the tool bar;
and the blanking device I unloads and outputs the injector positioned on the tool strip.
2. The automatic assembly line for syringes according to claim 1, wherein said upper needle holder device a comprises a support a1, a bin a2 for storing needle holders, a conveying guide rail A3, a rotating frame A4 and a guiding mold A5, said conveying guide rail A3 is provided with a row of guiding slots A3a in parallel at its upper side, said row of guiding holes A5a can be vertically arranged, said row of guiding slots a2 can be communicated with bin a2 and can be used for sliding off needle holders, said bin a2 is provided with a scraper plate A6, said guiding mold A5 is provided with a row of guiding holes A5a in parallel, a rotating frame A4 is provided between said guiding mold A5 and the end of conveying guide rail A3, said rotating frame A4 is provided with a row of hanging slots A4a along its axial direction, said hanging slots A4a can rotate and respectively communicate with guiding slots A3a and guiding holes A5a, said rotating frame A4 can guide slots a 599 at the position of needle holders a 6863 to rotate to the guiding mold a a, and the needle file can vertically fall to the frock strip that is located support A1 department along guiding hole A5a on, be equipped with cylinder A8 on support A1, cylinder A8's piston rod link firmly the rack, swivel mount A4 on link firmly the gear just the rack with the gear mesh mutually, guide die A5 include guide die A5b and two A5c of guide die, the workstation on be equipped with the translation cylinder A8 that drives the reciprocating translation of guide die A5b and drive the two A9 of the reciprocating translation cylinder of two A5 c.
3. The automatic assembly line of injectors as claimed in claim 1, wherein the needle feeding device B comprises a support B1, a needle guiding mold B2 and a needle scraping plate B3, the support B1 is provided with a material placing groove B4, a row of needle ejecting plates B5 capable of lifting synchronously are arranged in the material placing groove B4, the upper end surface of the needle ejecting plate B5 is provided with a single needle groove B5a, the needle guiding mold B2 is provided with a row of needle guiding holes B2a for the needle tubes to drop vertically, and the needle scraping plate B3 is capable of moving back and forth and scraping the needle tubes in the single needle groove B5a into the corresponding needle guiding holes B2 a.
4. The automatic assembly line of injectors as claimed in claim 1, 2 or 3, wherein the glue applicator C comprises a support C1, a lifting plate C2 and a lifting cylinder C3 for driving the lifting plate C2 to reciprocate are disposed on the support C1, a first clamping plate C4 and a second clamping plate C5 and a clamping cylinder C6 for driving the first clamping plate C4 and the second clamping plate C5 to reciprocate relatively are disposed on the lifting plate C2, a first needle rubbing plate C7 and a cylinder C8 for driving the first needle rubbing plate C7 to reciprocate along its side line are disposed in parallel on the lower side of the first clamping plate C4, a translation frame C9 and a translation cylinder C10 for driving the translation frame C9 to reciprocate horizontally are disposed on one side of the support C1, a glue tank C11 is disposed on the translation frame C9, a rotatable glue tank C11 is disposed on the glue tank C12, and a second glue tank C13 is disposed on the translation frame C9, glue groove C11 and last rubber tyer C12 set up on two C13 of support, two C13 of support on be equipped with and to drive last rubber tyer C12 pivoted motor, translation frame C9 on be equipped with the drive two C14 of two C13 reciprocating longitudinal movement's of support, two C14's of cylinder link firmly on translation frame C9, two C14's of cylinder piston rod with two C13 of support link firmly mutually.
5. The automatic assembly line of injectors as claimed in claim 1, 2 or 3, wherein an air cooling device DE is provided between the drying device D and the block detecting device E, the air cooling device DE comprises a horizontally arranged cooling plate DE1, a channel for passing through the tool bar is provided on the cooling plate DE1, a plurality of through cooling holes are provided on the cooling plate DE1, and a fan DE2 is provided on the upper side of the cooling plate.
6. The automatic assembly line of injectors as claimed in claim 1, wherein two rows of parallel mounting grooves E6a are provided on the mounting seat E6 of the plugging detection device E, two rows of mounting grooves E6a are sequentially spaced, the inner ends of the two rows of mounting grooves E6a are all in the same straight line, the air inlet hole E6c is communicated with the corresponding mounting groove E6a, a balancing piece E7 is provided in the mounting groove E6a, the balancing piece E7 is slightly smaller than the mounting groove E6a and the balancing piece E7 can swing in the mounting groove E6a, the balancing piece E7 includes a piece E7a, symmetrically arranged protrusions E7b are provided on both sides of the piece E7a, positioning grooves E6b for inserting the protrusions E7b are provided on both side edges of the mounting groove E6a, a cover plate E9 is fixedly connected to the upper side of the mounting seat E6 and the cover plate E9 is located on the upper side of the balancing piece E7, cover plate E9 on be equipped with the air inlet chamber and with the air hole E9a that the air inlet chamber is linked together, air hole E9a towards balanced piece E7's one end, air blowing component E3 include mount pad E3a down and drive lower mount pad E3a lift cylinder E3b of reciprocal lift, lower mount pad E3a on link firmly down air blow pole E3c, lower air blow pole E3c on be equipped with air inlet E3c1 and a row of gas outlet E3c2, air inlet E3c1 on the lower air blow pole E3c can with the air inlet pole one-to-one on the frock strip corresponding, lift cylinder E3b can drive down air blow pole E3c and rise.
7. The automatic assembly line of injectors as claimed in claim 6, wherein the positioning mechanism E2 includes a first positioning block E2a and a second positioning block E2b arranged in parallel, a channel for the tool bar to pass horizontally is formed between the first positioning block E2a and the second positioning block E2b, the first positioning block E2a and the second positioning block E2b have a protruding edge E2c on the inner side of the upper end, and the edge E2c can be abutted by the upper end of the tool bar, the positioning mechanism E2 includes a translation seat E2d on one side of the first positioning block E2a and a translation cylinder E2E capable of driving the translation seat E2d to move horizontally and longitudinally, the translation seat E2d is provided with a first clamping plate E2f arranged in parallel to the tool bar, a row of clamping grooves E2f1 on one side of the first clamping plate E2f and a clamping groove E2f 4642 of an injector can be inserted into the clamping groove E2f1, and a second clamping plate g is provided on the translation seat E2 462 d, two E2g of joint board be located joint board E2 f's upside, two E2g of joint board one side be equipped with two E2g1 of a row of draw-in groove just one side of the needle tubing of syringe can imbed in two E2g1 of draw-in groove.
8. The automatic assembly line of injectors as claimed in claim 7, wherein the worktable is provided with a stopper E2h, the stopper E2h is located at one side of the clamping plate E2g and the stopper E2h is disposed parallel to the clamping plate E2g, the stopper E2h can be abutted by the other side of the syringe, the positioning block E2b is provided at one side with a translational seat E2i capable of horizontally and longitudinally reciprocating, the stopper E2h is fixedly connected to the translational seat E2i, the worktable is provided with a translational cylinder E2j horizontally and transversely disposed, one side of the translational seat E2i is axially fixedly connected with the roller E2k, the piston rod of the translational cylinder E2j is fixedly connected with the pusher E2m, and the pusher E2m can push the roller E2k and make the translational seat E2i horizontally and longitudinally move.
9. An automatic assembly line according to claims 1, 2 or 3, characterized in that said drive means F6 comprises cam means arranged between said pusher F4d and said table, said cam means being able to bring said pusher F4d in axial translation.
10. The automatic assembly line for syringes according to claim 9, wherein the push rod F4d is fixedly connected with a push block F7 having an inclined surface, the inclined surface of the push block F7 abuts against the pressing plate F4c, a spring is disposed between the pressing plate F4c and the positioning seat F4a, the cam mechanism includes a cam F6a fixed on the working table, one end of the push rod F4d is provided with a roller F6b axially fixedly connected, and the roller F6b can roll along the edge of the cam F6 a.
11. The automatic assembly line for syringes according to claim 1, 2 or 3, wherein said reject removing device G comprises a bracket G1, said bracket G1 is provided with a fork G2 and a cylinder G3 for driving said fork G2 to reciprocate horizontally and longitudinally, said fork G2 is provided with a fork groove G2a, and the outer end of said fork G2 has an inclined surface inclined downward from inside to outside.
12. The automatic assembling line of the syringes according to claim 1, 2 or 3, characterized in that a secondary air blowing device GH capable of blowing air to the syringes on the tool bar is arranged between the waste product rejecting device G and the upper sheath device H, the secondary air blowing device GH comprises a positioning plate GH1 arranged on the workbench and a translation air cylinder GH2 driving the positioning plate to horizontally and longitudinally move, a row of positioning grooves GH1a are arranged on the outer side of the positioning plate, the translation cylinder GH2 can push the positioning plate GH1 to translate so that the positioning grooves GH1a are clamped on the injector of the tool bar, a blowing rod GH3 and a lifting cylinder GH4 for driving the blowing rod to lift and fall in a reciprocating manner are arranged on the lower side of the workbench, and the air inlet and an air outlet are formed in the air blowing rod GH3, and the lifting air cylinder GH4 can drive the air blowing rod GH3 to ascend so that the air outlet of the air blowing rod GH3 is communicated with the air inlet rod on the tool bar.
13. The automatic assembling line for syringes according to claim 1, 2 or 3, wherein said upper sheath device H comprises a support H1 disposed on the working table, a bin H2 for storing sheaths, a conveying guide rail H3, a rotating frame H4 and a guiding mold H5, a row of guiding slots H3a capable of being communicated with the bin H2 and allowing the sheaths to slide off is disposed on the upper side of the conveying guide rail H3 in parallel, a scraper H6 is disposed in the bin H2, a row of vertically disposed guiding holes H5a is horizontally disposed on the guiding mold H5, a rotating frame H4 is disposed between the guiding mold H5 and the end of the conveying guide rail H3, a row of hanging slots H4a for hanging the sheaths are disposed on the rotating frame H4 along the axial direction thereof, the hanging slots H4a can rotate and respectively communicate with the guiding slots H3a and the guiding holes H a, the rotating frame H a can guide the rotating frame H4 guide the sheaths at the position of the guiding slots H599, and the sheath can drop vertically down the guide hole H5a onto the tooling strip at the stand H1.
14. The automatic assembly line for syringes according to claim 13, wherein a cylinder H7 is provided on the support H1, a rack is connected to a piston rod of the cylinder H7, a gear is connected to the rotary rack H4, and the rack is engaged with the gear.
15. The automatic assembly line for the injectors as claimed in claim 1, 2 or 3, wherein a sheath pressing device HI is arranged between the sheath feeding device H and the sheath discharging device I, the sheath pressing device HI comprises a sheath pressing support HI1, and a sheath pressing plate HI2 and a sheath pressing cylinder HI3 for driving the sheath pressing plate HI2 to reciprocate are arranged on the sheath pressing support HI 1.
16. The automatic assembly line of injectors as claimed in claim 1, 2 or 3, wherein the blanking device I comprises a support I1 disposed on the working table, the support I1 is provided with a horizontally disposed translation frame I2 and a driving mechanism for driving the translation frame I2 to reciprocate, horizontally and longitudinally translate, the driving mechanism is a translation cylinder I7 whose cylinder body is fixedly connected on the working table, a piston rod of the translation cylinder I7 is fixedly connected with the translation frame I2, the translation frame I2 is provided with a fork I3 capable of reciprocating and vertically lifting relative to the translation frame I2, the upper end surface of the fork I3 is horizontally disposed, the outer side edge of the fork I3 is provided with a row of parallel fork grooves I3a, the lower end surface of the fork I3 is provided with an inclined abutting surface I3b, the working table is axially fixedly connected with a plurality of rollers I4 and the roller I4 abuts against the abutting surface I3b, the inner end of the shifting fork I3 is fixedly connected with a sliding block I5, the outer side wall of the translation frame I2 is fixedly connected with a vertically arranged guide rail I6, and the guide rail I6 is embedded in a sliding groove of the sliding block I5.
17. The automatic assembly line for injectors as claimed in claim 16, wherein a horizontally disposed kick-off bar I9 is disposed on the translation rack I2, a horizontally protruding kick-off head I9a is disposed outside both ends of the kick-off bar I9, the kick-off head I9a is wedge-shaped, both ends of the kick-off bar I9 are fixedly connected with horizontally disposed guide rods I10, the translation rack I2 is fixedly connected with two horizontally disposed guide sleeves I11, the guide rods I10 pass through the guide sleeves I11, the guide sleeves I11 are sleeved with springs I12, both ends of the springs I12 respectively abut against the kick-off bar I9 and the translation rack I2, the worktable is fixedly connected with a stopper bar I13, one side of a fork I3, which is disposed in parallel to the stopper bar I13, and the stopper bar I13 is used for the tool bar to abut against.
18. The automatic assembly line of syringes according to claim 16, wherein a plurality of blocking wheels I14 are axially fixed to said table, said blocking wheel I14 is located at one side of said table 16, said blocking wheel I14 is located at the lower side of said shift fork I3 and the lower end of said shift fork I3 can abut against said blocking wheel I14.
CN201922116028.2U 2019-12-02 2019-12-02 Automatic assembly line of syringe Active CN212169505U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116037403A (en) * 2023-04-03 2023-05-02 谱为科技(常州)有限公司 Glue injection curing device and glue injection curing method for pre-filled needle injection syringe
CN116116759A (en) * 2022-09-21 2023-05-16 东莞市勤邦电子科技有限公司 Defective product removing device and application thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116116759A (en) * 2022-09-21 2023-05-16 东莞市勤邦电子科技有限公司 Defective product removing device and application thereof
CN116116759B (en) * 2022-09-21 2023-09-08 东莞市勤邦电子科技有限公司 Defective product removing device and application thereof
CN116037403A (en) * 2023-04-03 2023-05-02 谱为科技(常州)有限公司 Glue injection curing device and glue injection curing method for pre-filled needle injection syringe

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