CN109623725B - Assembling device for rubber plug and glass tube combination of medical detection test tube - Google Patents
Assembling device for rubber plug and glass tube combination of medical detection test tube Download PDFInfo
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- CN109623725B CN109623725B CN201910066078.6A CN201910066078A CN109623725B CN 109623725 B CN109623725 B CN 109623725B CN 201910066078 A CN201910066078 A CN 201910066078A CN 109623725 B CN109623725 B CN 109623725B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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Abstract
The invention relates to the technical field of medical supplies. An assembling device for a rubber plug and glass tube combination of a medical detection test tube comprises an assembling horizontal moving module, an assembling vertical moving module, an assembling lifting module and a jig, wherein the assembling horizontal moving module is arranged on a supporting plate, and the assembling vertical moving module is arranged on the horizontal moving module; the assembly horizontal moving module can drive the assembly vertical moving module to move horizontally; the jig is arranged on the assembling vertical moving module, and the assembling vertical moving module can drive the jig to move back and forth; the assembly lifting module is arranged at the bottom of the jig and can drive the jig to lift. The invention has the beneficial effects that: the glass tube is inserted firstly, and then the rubber plug is inserted into the glass tube, so that the insertion depth of the glass tube can be effectively and conveniently controlled. The glass tube is prevented from being inserted too long or too short when the rubber plug is inserted, and the inserted length can be controlled. Prevent that the glass from rocking or being broken when doing the equipment and leading to the equipment effect not good.
Description
Technical Field
The invention relates to the technical field of medical supplies, in particular to an assembling device and automatic assembling equipment for a rubber plug and glass tube combination of a medical detection test tube.
Background
The rubber plug with the glass tube is a very common tool in the field of medical chemistry, most manufacturers assemble the glass tube and the rubber plug together manually in the current assembly production of the glass tube and the rubber plug, so that the working efficiency is low, the labor cost is high, the glass tube is broken frequently due to improper assembly mode in the assembly, the rejection rate of scrapping production is increased, and the hands of workers can be scratched or punctured frequently. A small number of manufacturers can insert the glass tube into the rubber plug in an automatic assembly mode, so that the glass tube is broken or broken when the glass tube is assembled with the rubber plug in production; the depth of the glass tube inserted into the rubber plug is not enough or can not be consistent, and the assembly precision and stability are low; the glass tube is not stable enough in the conveying process, strong vibration is easy to generate or the glass tube has larger friction with other equipment, so that the glass tube is easy to scratch or shatter in the conveying process; a plurality of mechanical claws or a plurality of positioning detection devices are also used in the assembly, and the assembly process is too tedious.
Disclosure of Invention
The purpose of the invention is: aiming at the defects in the prior art, the rubber plug is firstly placed in the jig to control the insertion depth of the glass tube, then the rubber plug is inserted into the glass tube, and the insertion length can be controlled by arranging the fixed ejector rod on the jig; the rod sleeve is arranged on the jig, so that the glass is prevented from shaking or being broken by pressure during dry assembly; the glass tube shaking is reduced, the rejection rate of the glass tube is reduced, and the rubber plug can be effectively and stably inserted into the glass tube to form the assembling device and the automatic assembling equipment for medical detection of the rubber plug and glass tube combination of the test tube.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose:
an assembling device for a rubber plug and glass tube combination of a medical detection test tube comprises an assembling horizontal moving module, an assembling vertical moving module, an assembling lifting module and a jig, wherein the assembling horizontal moving module is arranged on a supporting plate, and the assembling vertical moving module is arranged on the horizontal moving module; the assembly horizontal moving module can drive the assembly vertical moving module to move horizontally; the jig is arranged on the assembling vertical moving module, and the assembling vertical moving module can drive the jig to move back and forth; the assembly lifting module is arranged at the bottom of the jig and can drive the jig to lift.
Preferably, the assembly horizontal movement module comprises a horizontal electric cylinder and a first slide rail support, the horizontal electric cylinder is arranged on the support plate, the first slide rail support and the horizontal electric cylinder are arranged in parallel, and a first slide rail is arranged on the first slide rail support.
Preferably, the assembled vertical moving module comprises a vertical bracket, a vertical electric cylinder and a second slide rail bracket; the front part of the vertical support is fixedly connected with a moving block of the horizontal electric cylinder, the rear part of the vertical support is connected with a first slide rail support in a sliding manner through a first slide rail, the vertical electric cylinder is fixedly arranged at the left part of the vertical support, a second slide rail support is arranged at the right part of the vertical support, and the vertical electric cylinder and the second slide rail support are arranged in parallel; and a second slide rail is arranged on the second slide rail bracket.
Preferably, the jig comprises a jig supporting plate, four supporting columns, four sliding rods, four sliding blocks, a mold base, a lower mold, an upper mold and an assembling mold; the left part of the jig supporting plate is fixedly connected with a moving block of the vertical electric cylinder through a supporting plate fixing block, the right part of the jig supporting plate is slidably connected with a second slide rail bracket through a second slide rail, the four supporting columns are fixedly arranged on the jig supporting plate, the four slide bars are arranged on the jig supporting plate and positioned at the outer sides of the four supporting columns, the four slide blocks are respectively arranged on the four slide bars, the mold base, the lower mold and the upper mold are sequentially arranged on the four slide blocks from bottom to top, the mold base is fixedly connected with the four supporting columns, the lower mold is arranged on the mold base, a plurality of fixing ejector rods are arranged on the lower mold, the four jig supporting columns are arranged on the lower mold, and the lower mold is positioned at the inner sides of the four slide bars; the upper die can move up and down by assembling the lifting module; the upper die is provided with a plurality of rod sleeves which correspond to the fixed ejector rods and are used for preventing the glass tubes and the fixed ejector rods from being staggered, the assembly die is provided with a plurality of small round holes used for inserting the glass tubes and four large round holes used for being fixed with the four sliding rods, and the four large round holes of the assembly die are respectively arranged at the tops of the four sliding rods.
Preferably, the assembly lifting module comprises a lifting motor, a connecting shaft and a push block, the lifting motor is arranged at the bottom of the jig supporting plate, one end of the connecting shaft is connected with a rotating shaft of the lifting motor, the other end of the connecting shaft is in threaded connection with the bottom of the push block, the top of the push block is fixedly connected with the lower die, and a plurality of circular through holes capable of being used for fixing the ejector rods are formed in the push block.
Preferably, a sliding drag chain for reducing resistance is arranged on one side of each of the horizontal electric cylinder and the vertical electric cylinder.
Preferably, the front part of the upper die is provided with a stopper.
Preferably, the diameter of the fixed ejector rod is the same as that of the glass tube.
Preferably, the assembling die is provided with a square neutral gear which is convenient for taking by two hands.
The utility model provides a medical science inspection test tube plug glass manages automatic assembly equipment, includes assembly devices, assembly devices as above.
Compared with the prior art, the invention has the beneficial effects that:
(1) the glass tube is inserted firstly, and then the rubber plug is inserted into the glass tube, so that the insertion depth of the glass tube can be effectively and conveniently controlled.
(2) Through setting up fixed ejector pin on the tool, prevent when the plug inserts, make the glass pipe insert overlength or short, can control male length.
(3) Set up the rod cover on through the tool, fixed ejector pin setting makes in the glass pipe can get into the rod cover in, rocks or is pressed absolutely when preventing glass from doing the equipment, leads to the equipment effect not good.
Drawings
Fig. 1 is a schematic structural view of an assembly apparatus.
FIG. 2 is a schematic view of a glass tube feeding device from one perspective.
FIG. 3 is a schematic structural view of another perspective of the glass tube conveying device.
Fig. 4 is a schematic structural view of the rubber plug conveying device.
Fig. 5 is a schematic structural view of the jig.
Detailed Description
In order to make the invention more comprehensible, the following detailed description is given with reference to the accompanying drawings.
As shown in fig. 1, an automatic assembling device for rubber plugs and glass tubes of medical test tubes comprises a support plate 1, a portal frame 2, a glass tube conveying device 3, a rubber plug feeding device 4, a rubber plug conveying device 5 and an assembling device 6; the portal frame 2 is arranged on the support plate 1; the glass tube conveying device 3 is arranged on the portal frame, and the glass tube conveying device 3 is used for conveying glass tubes to the assembling device 6; the rubber plug feeding device 4 is arranged on the supporting plate 1, the discharge end of the rubber plug feeding device 4 is connected with the feeding end of the rubber plug conveying device 5, and the rubber plug feeding device 4 is used for conveying rubber plugs to the rubber plug conveying device 5; the rubber plug conveying device 5 is arranged on the portal frame 2, the rubber plug conveying device 5 is positioned on one side of the glass tube conveying device 3, and the glass tube conveying device 3 and the rubber plug conveying device 5 are oppositely arranged; the rubber plug conveying device 5 is used for conveying rubber plugs to the assembling device 6, the assembling device 6 is arranged on the supporting plate 1, and the feeding end of the assembling device 1 is respectively connected with the discharging end of the glass tube conveying device 3 and the discharging end of the rubber plug conveying device 5 through movement; the assembly device 6 is used for assembling the rubber plug on the glass tube. The glass tube conveying device 3, the rubber plug conveying device 5 and the assembling device 6 are all provided with a limiting stopper 8 for limiting the adjusting position.
As shown in fig. 1, 2 and 3, the glass tube conveying device 3 includes a glass tube conveying support 31, a glass tube driving module 32, a glass tube carrying plate 33, a carrying plate connecting plate 34 and a glass tube guiding module 35, wherein the glass tube conveying support 31 is provided with an inclined plate 311; the glass tube driving module 32 is arranged at the right side part of the inclined plate 311, the glass tube driving module 32 comprises a glass tube driving motor 321, a guide cam 322, a driving slide rail 323, a driving connecting plate 324, a first guide wheel 325, a second guide wheel 326 and a third guide wheel 327, the glass tube driving motor 321 is arranged at the rear part of the inclined plate 311, the rotating shaft of the glass tube driving motor 321 is connected with the guide cam 322, and the guide cam 322 is oval; the guide cam 322 is matched with a first guide wheel 325, the first guide wheel 325 is arranged on the object carrying plate connecting plate 34, and the guide cam 322 can drive the object carrying plate connecting plate 34 to move; the guide cam 322 is also matched with a second guide wheel 326, the second guide wheel 326 is arranged at the top of the driving connecting plate 324, and the guide cam 322 can drive the driving connecting plate 324 to move; the rear part of the driving connecting plate 324 is slidably connected with the front part of the inclined plate 311 through a driving slide rail 323, a guide wheel groove 3271 for placing a third guide wheel 327 is further arranged in the middle of the bottom of the driving connecting plate 324, and the third guide wheel 327 is matched with the guide module 35 and can drive the guide module 35 to rotate; the glass tube driving module 32 can drive the loading plate connecting plate 34 to move left and right, the loading plate connecting plate 34 is connected with the inclined plate 311 in a sliding mode through a loading sliding rail 341, the loading plate connecting plate 34 is connected with a matching fixed block, the glass tube loading plate is arranged on the matching fixed block, one side of the matching fixed block is connected with a matching reset spring, and the matching reset spring is fixedly connected with the inclined plate through a spring fixed block; a funnel-shaped placing groove 332 for placing the glass tubes is formed in the glass tube carrying plate 33, a limiting groove 333 allowing only one glass tube to pass through is formed in the bottom of the glass tube carrying plate 33, a glass tube guiding module 36 for stably conveying and preventing the glass tubes from being blocked is arranged on one side of the bottom of the glass tube carrying plate 33, and the glass tube driving module 32 can further drive the glass tube guiding module 35 to rotate; the guide module 35 comprises a guide wheel connecting plate 351, a guide fixing block 352 and a glass tube connecting plate 353, the guide fixing block 352 is arranged at the bottom of the front face of the inclined plate 311, the guide wheel connecting plate 351 is arranged on the left side of the guide fixing block 352, the glass tube connecting plate 353 is arranged on the right side of the guide fixing block 352, the guide wheel connecting plate 351 and the glass tube connecting plate 353 are hinged to the guide fixing block 352, the guide wheel connecting plate 351 can drive the glass tube connecting plate 353 to rotate simultaneously through rotation, and a guide reset spring for resetting the guide wheel connecting plate is arranged in the guide fixing block; the glass tube connecting plate 353 is provided with a lower sliding groove 3531 for sliding a glass tube downwards, the glass tube connecting plate 353 is connected with a glass tube connecting rod 37, a guide rod 38 for preventing the glass tube from being clamped or broken is arranged between the glass tube connecting plate 353 and the glass tube connecting rod 37, and the bottom of the guide rod 38 is provided with a guide inclined plane; one end of the glass tube guiding module 35 is connected below the glass tube driving module 32, the other end of the glass tube guiding module 35 is connected with a glass tube connecting rod 37, and the glass tube connecting rod 37 is provided with a funnel-shaped falling groove 371. The introduction module 36 comprises an introduction motor 361, an introduction rotating shaft 362 and an introduction wheel 363; the introduction motor 361 is provided at the rear of the carrier plate connecting plate 34, the rotation shaft of the introduction motor 361 is connected to the introduction rotation shaft 362, the introduction wheel 363 is provided on the introduction rotation shaft 362, and the blank 364 for conveying the glass tube by the introduction wheel 363 is provided on the bottom side of the glass tube carrier plate 33.
When the glass tube loading device works, the guide cam 322 is driven to rotate by the glass tube driving motor 321, the guide cam 322 is firstly matched with the first guide wheel 325, so that the first guide wheel 325 is subjected to the force of moving rightwards, the first guide wheel 325 is arranged on the loading plate connecting plate 34, the loading plate connecting plate 34 is moved rightwards by the loading sliding rail 341, and therefore the limiting groove 333 on the glass tube loading plate 33 is connected with the lower sliding groove 3531 on the glass tube connecting plate 353, and a glass tube falls into the lower sliding groove 3531 from the limiting groove 333. Through the cooperation of guide cam 322 and second guide wheel 326, make second guide wheel 326 receive the power of lapse, second guide wheel 326 sets up on drive connecting plate 324, drive connecting plate 324 is through drive slide rail 323 lapse, thereby make the third guide wheel 327 of drive connecting plate 324 bottom press to guide wheel linkage plate 351, rotate through guide wheel linkage plate 351 and drive glass pipe linkage plate 353 and rotate simultaneously, make the glass board in glass pipe linkage plate 353's lower chute 3531 glide, enter into glass pipe connecting rod 37 through guide bar 38, make the glass pipe fall along with being hopper-shaped whereabouts groove 371, the bottom width of whereabouts groove 371 is unanimous with the width of glass pipe, can be safe and steady make the glass pipe fall, the glass pipe falls and inserts on the little round hole of assembly jig. The glass tube carrying plate 33 and the glass tube engaging plate 353 are respectively restored by being matched with a return spring and a guide return spring.
The device solves the problems of easy abrasion, breakage and blockage during glass tube conveying. Through the cooperation of guide cam 322 and first guide pulley 325, can be steady make the glass pipe carry out horizontal migration, through the cooperation of guide cam 322 and second guide pulley 326, can make the steady rotation of direction module 35, can solve the motion of two modules through a motor, when saving the cost, raise the efficiency. The glass tube can be separated and efficiently conveyed one by the engagement of the restriction groove 333 with the lower slide groove 3531. By the dropping groove 371 having a funnel shape, it is possible to limit the dropping speed of the glass tube and to prevent the glass tube from being broken or broken by vibration or impact.
As shown in fig. 1, the rubber plug feeding device 4 comprises a feeding bracket 41, a feeding vibration disc 42, a feeding track bracket 43 and a feeding track 44, wherein the feeding bracket 41 is arranged on the supporting plate 1, and the feeding vibration disc 42 and the feeding track bracket 43 are respectively arranged on the feeding bracket 41; the feeding track 44 is arranged on the feeding track support 43, the feeding end of the feeding track 44 is connected with the discharging end of the feeding vibration disc 42, and the discharging end of the feeding track 44 is connected with the feeding end of the rubber plug conveying device 5; the feeding track 44 is provided with a plug channel for the plug to pass through.
As shown in fig. 1 and 4, the rubber plug conveying device 5 comprises a rubber plug vertical support 51, a vertical moving module 52, a rubber plug suction nozzle 53, a rubber plug horizontal support plate 54, a horizontal moving module 55, and a rubber plug object stage 56; the rubber plug vertical support 51 is arranged on the top surface of the portal frame 2, the vertical moving module 52 is arranged behind the rubber plug vertical support 51, and the vertical moving module 52 comprises a vertical motor support plate 521, a vertical motor 522, a vertical moving block 523, a vertical support frame 524, a vertical connecting plate 525 and a vertical slide rail 526; the vertical motor supporting plate 521 is fixedly arranged at the top of the rubber plug vertical support 51, the vertical motor 522 is arranged on the vertical motor supporting plate 521, the vertical moving block 523 is arranged on a rotating shaft of the vertical motor 522, the vertical moving block 523 is in threaded connection with the rotating shaft of the vertical motor 522, the vertical support frame 524 is fixedly connected with the vertical moving block 525, the vertical connecting plate 525 is fixedly connected with the bottom of the vertical support frame 524, and the vertical connecting plate 525 is in sliding connection with the rubber plug vertical support 51 through the vertical sliding rail 526; the rubber plug suction nozzle 53 is arranged at the bottom of the vertical moving module 52, and the vertical moving module 52 can drive the rubber plug suction nozzle 53 to move up and down; the diameter of the rubber plug suction nozzle 53 is matched with the diameter of the rubber plug, so that the rubber plug can be sleeved and adsorbed, and the rubber plug is conveniently aligned and pressed into the glass tube. The rubber plug horizontal supporting plate 54 is arranged behind the top of the portal frame 2, the rubber plug horizontal supporting plate 54 is positioned behind the rubber plug vertical support 51, the horizontal moving module 55 is arranged on the rubber plug horizontal supporting plate 54, the rubber plug object stage 56 is connected with the horizontal moving module 55, the horizontal moving module 55 comprises a horizontal motor 551, a horizontal moving block 552, a horizontal rotating shaft 553 and a horizontal sliding rail 554, the horizontal motor 551 is arranged on the rubber plug horizontal supporting plate 54, the rotating shaft of the horizontal motor 551 is connected with the horizontal rotating shaft 553, the horizontal moving block 552 is arranged on the horizontal rotating shaft 553, the horizontal moving block 552 is in threaded connection with the horizontal rotating shaft 553, a rotating shaft through hole 562 is arranged on the rubber plug object stage 56, and the horizontal rotating shaft 553 is arranged in the; the rubber plug carrier 56 is fixedly connected with the rubber plug carrier 56, the horizontal moving block 552 can drive the rubber plug carrier 56 to move left and right, and the front of the rubber plug carrier 56 is connected with the rear of the rubber plug horizontal supporting plate 54 in a sliding mode through a horizontal sliding rail 554. The horizontal moving module 55 can drive the rubber plug object stage 56 to move left and right; the rubber plug carrier 56 is stepped, and two rubber plug grooves 561 for transferring rubber plugs are arranged at the bottom of the rubber plug carrier 56.
During operation, the plug is carried to the plug passageway of feeding track 44 on by feeding vibrations dish 42, the plug is carried to plug groove 561 in by the plug passageway, it moves down to drive vertical movable block 523 through the rotation of vertical motor 522, vertical movable block 523 drives vertical support frame 524 and moves down, vertical connecting plate 525 is connected to vertical support frame 524, vertical connecting plate 525 slides down through vertical slide rail 526, plug suction nozzle 53 is along with vertical connecting plate 525 is together downward, hold two plugs in plug groove 561, through the reversal of vertical motor, make the suction nozzle rise. Then the horizontal motor starts to rotate, the rubber plug carrier 56 is driven by the horizontal moving block 552 to move rightwards, and when the rubber plug is moved out for a certain distance, the rubber plug suction nozzle 53 presses the rubber plug downwards and presses the rubber plug into the glass tube in the jig 64 which has moved to the lower part of the rubber plug suction nozzle 53.
The device can solve the plug and insert unstablely, and inconvenient fixed and the inaccurate problem of location of snatching. Through the cooperation of vertical movement module 52 and horizontal migration module 55, directly move down plug suction nozzle 53 and just can adsorb the plug, need not snatch through other positioner or mechanical claw again, improve the precision and the efficiency of snatching. And the diameter through plug suction nozzle 53 matches with the plug diameter, prevents that the plug from rocking, can be better fixed with the plug and impress on the glass pipe.
As shown in fig. 1 and 5, the assembling device 6 includes an assembling horizontal moving module 61, an assembling vertical moving module 62, an assembling lifting module 63 and a jig 64, the assembling horizontal moving module 61 is disposed on the supporting plate 1, and the assembling vertical moving module 62 is disposed on the horizontal moving module 61; the assembly horizontal moving module 61 can drive the assembly vertical moving module 62 to move horizontally; the jig 64 is arranged on the assembling vertical moving module 62, and the assembling vertical moving module 62 can drive the jig 64 to move back and forth; the assembly lifting module 63 is disposed at the bottom of the jig 64, and the assembly lifting module 63 can drive the jig 64 to lift.
The assembled horizontal moving module 61 includes a horizontal electric cylinder 611 and a first slide rail bracket 612, the horizontal electric cylinder 611 is disposed on the support plate 1, the first slide rail bracket 612 is disposed in parallel with the horizontal electric cylinder 611, and a first slide rail 613 is disposed on the first slide rail bracket 612. The assembled vertical moving module 62 includes a vertical support 621, a vertical electric cylinder 622, and a second slide rail support 623. The front part of the vertical support 621 is fixedly connected with the moving block of the horizontal electric cylinder 611, the rear part of the vertical support 621 is slidably connected with the first slide rail support 612 through a first slide rail 613, the vertical electric cylinder 622 is fixedly arranged at the left part of the vertical support 621, the second slide rail support 623 is arranged at the right part of the vertical support 621, and the vertical electric cylinder 622 and the second slide rail support 623 are arranged in parallel; a second slide rail 624 is arranged on the second slide rail bracket 623.
The jig 64 includes a jig support plate 641, four support columns 642, four slide rods 643, four slide blocks 644, a mold base 645, a lower mold 646, an upper mold 647, and an assembly mold. The left part of the jig supporting plate 641 is fixedly connected with a moving block of the vertical electric cylinder 621 through a supporting plate fixing block 625, the right part of the jig supporting plate 641 is slidably connected with a second slide rail bracket 623 through a second slide rail 624, four supporting columns 642 are fixedly arranged on the jig supporting plate 641, four sliding rods 643 are arranged on the jig supporting plate 641 and located on the outer sides of the four supporting columns 642, four sliding blocks 644 are respectively arranged on the four sliding rods 643, a mold base 645, a lower mold 646 and an upper mold 647 are sequentially arranged on the four sliding blocks 644 from bottom to top, when the four sliding blocks 644 move to the highest position, the lowest position of the four sliding blocks 644 is lower than the lower mold 646, and the lower mold 646 is sleeved on the four sliding blocks 644. The mold base 645 is fixedly connected with four supporting columns 642, the lower mold 646 is arranged on the mold base 645, a plurality of fixed ejector rods 6461 corresponding to small round holes 651 on the assembling jig 65 are arranged on the lower mold 646, four jig supporting columns 6462 are arranged on the lower mold 646, and the four jig supporting columns 6462 are positioned on the inner sides of the four sliding rods 643 and penetrate through the upper mold 647 to be connected to the bottom of the assembling mold; the upper mold 647 can move up and down by assembling the lifting module 63; the upper mold 647 is provided with a plurality of rod sleeves corresponding to the fixed ejector rods 6461 and used for preventing the glass tubes from being dislocated from the fixed ejector rods 6461, the fixed ejector rods 6461 are arranged in the rod sleeves, the assembly mold is provided with a plurality of small round holes 651 used for inserting the glass tubes and four large round holes 652 used for fixing with the four sliding rods 643, and the four large round holes 652 of the assembly mold are respectively arranged at the tops of the four sliding rods 643.
The assembled lifting module 63 comprises a lifting motor 631, a connecting shaft 632 and a push block 633, wherein the lifting motor 631 is arranged at the bottom of the jig support plate 641, one end of the connecting shaft 632 is connected with a rotating shaft of the lifting motor 631, the other end of the connecting shaft 632 is in threaded connection with the bottom of the push block 633, the top of the push block 633 is fixedly connected with the lower die 646, and the push block 633 is provided with a plurality of circular through holes 6331 through which the push rods 6461 can pass; the sliding drag chain 7 for reducing resistance is arranged on one side of each of the horizontal electric cylinder 611 and the vertical electric cylinder 621.
During operation, assembly device 6 carries out horizontal vertical removal through horizontal electric jar 611 and vertical electric jar 621, insert the glass pipe in glass pipe conveyor 3 on the little round hole 651 of assembly mould, when the glass pipe needs to be inserted, little round hole 651 on the assembly mould links up with the export of the whereabouts groove 371 of glass pipe material pole 37, thereby it upwards pushes away to make ejector pad 633 to drive connecting axle 632 through the rotation of elevator motor 631, ejector pad 633 is with fixing the rod cover of last mould 647 and rising, make the bottom export of every rod cover connection at little round hole 651, position deviation when preventing glass pipe to insert, link up the bottom export at little round hole 651 through the fixed ejector pin that sets up on lower mould 646, the rod cover is in the outside of fixed ejector pin 6461, can make the glass pipe fall in the rod cover, restrict the position of glass pipe through fixed ejector pin 6461, prevent that the glass pipe from dropping. The jig with the glass tubes installed is moved to the lower part of the rubber plug conveying device 4 through the horizontal electric cylinder 611 and the vertical electric cylinder 621, and when a rubber plug needs to be inserted into the glass tubes, the rubber plug is inserted into each glass tube through the rubber plug suction nozzle 53 on the rubber plug conveying device 5.
The device can solve the problem that the glass tube and the rubber plug are shaken during assembly and the assembly is unstable. Through inserting the glass pipe in assembling die's small circle hole 651 earlier, carrying out horizontal vertical removal through horizontal electric jar 611 and vertical electric jar 621, find accurate inserted position, with the plug on the glass pipe of inserting one by one, can prevent through the cooperation of fixed ejector pin 6461 and rod cover that the glass pipe from rocking, also can control male degree of depth, the condition of inserting inconsistency can not appear, insert overlength or insert the problem of short, can effectively swiftly stably with the plug directly insert on the glass pipe.
When the whole equipment works, the glass tube conveying device 3 conveys the glass tubes to the glass tube connecting plate 353 from the glass tube carrying plate 33, the glass tube connecting plate 353 guides the glass tube connecting rod 37 into the small round hole 651 of the assembly mold, after the glass tubes are inserted into the small round hole 651 of the assembly mold, the assembly device 6 horizontally and vertically moves through the horizontal electric cylinder 611 and the vertical electric cylinder 621 and moves to the position below the rubber plug conveying device 5, the rubber plug feeding device 4 conveys rubber plugs to the rubber plug conveying device 5, the rubber plugs are sucked through the rubber plug suction nozzles 53, the rubber plug carrying table 56 is moved, the rubber plugs are pressed into the glass tubes by the rubber plug suction nozzles 53, rubber plugs are inserted into each glass tube, and the assembled rubber plugs with the glass tubes are conveyed out.
To sum up, this equipment is through inserting the glass pipe earlier, on inserting the glass pipe with the plug again, the depth of insertion of control glass pipe that can be effective convenient. Through the inclined arrangement of the glass tube conveying device 3, the glass tube can be prevented from sliding off, and the glass tube can be conveniently conveyed. Set up fixed ejector pin 6461 and rod cover on through the tool, prevent when the plug inserts, make the glass pipe rock or by pressing absolutely, lead to the equipment effect not good. Through setting up guide cam 322 and cooperating with first guide pulley 325 and second guide pulley 326 respectively, can effectual drive glass tube carry the steady removal of thing board 33 to and drive the effectual leading-in of direction module 35. Through set up direction module 35 and restriction groove 333 on glass pipe year thing board 33, can make the better transport of glass pipe, prevent to block when carrying and during the accurate tool that inserts of root of messenger's glass pipe, directly move down plug suction nozzle 53 through plug conveyor 5, need not be through other positioner or gripper, save equipment cost.
Claims (9)
1. The assembling device for the rubber plug and glass tube combination of the medical detection test tube is characterized by comprising an assembling horizontal moving module (61), an assembling vertical moving module (62), an assembling lifting module (63) and a jig (64), wherein the assembling horizontal moving module (61) is arranged on a support plate (1), and the assembling vertical moving module (62) is arranged on the horizontal moving module (61); the assembling horizontal moving module (61) can drive the assembling vertical moving module (62) to move horizontally; the jig (64) is arranged on the assembling vertical moving module (62), and the assembling vertical moving module (62) can drive the jig (64) to move back and forth; the assembly lifting module (63) is arranged at the bottom of the jig (64), and the assembly lifting module (63) can drive the jig (64) to lift;
the jig (64) comprises a jig supporting plate (641), four supporting columns (642), four sliding rods (643), four sliding blocks (644), a mold base (645), a lower mold (646), an upper mold (647) and an assembling mold; the left part of the jig supporting plate (641) is fixedly connected with a moving block of a vertical electric cylinder (621) through a supporting plate fixing block (625), the right part of the jig supporting plate (641) is slidably connected with a second slide rail bracket (623) through a second slide rail (624), four supporting columns (642) are fixedly arranged on the jig supporting plate (641), four sliding rods (643) are arranged on the jig supporting plate (641) and positioned at the outer sides of the four supporting columns (642), four sliding blocks (644) are respectively arranged on the four sliding rods (643), a mold base (645), a lower mold (646) and an upper mold (647) are sequentially arranged on the four sliding blocks (644) from bottom to top, the mold base (645) is fixedly connected with the four supporting columns (642), the lower mold (646) is arranged on the mold base (645), and a plurality of fixing ejector rods (6461) are arranged on the lower mold (646), four jig support columns (6462) are arranged on the lower die (646) and are positioned on the inner sides of the four sliding rods (643); the upper die (647) can move up and down by assembling the lifting module (63); the upper die (647) is provided with a plurality of rod sleeves (6471) which correspond to the fixed ejector rods (6461) and are used for preventing the glass tube and the fixed ejector rods (6461) from being dislocated, the assembly die is provided with a plurality of small round holes (651) used for inserting the glass tube and four large round holes (652) used for being fixed with the four sliding rods (643), and the four large round holes (652) of the assembly die are respectively arranged at the tops of the four sliding rods (643).
2. The assembling device for the rubber plug and glass tube combination of the medical test tube according to claim 1, wherein the assembling horizontal moving module (61) comprises a horizontal electric cylinder (611) and a first sliding rail bracket (612), the horizontal electric cylinder (611) is arranged on the support plate (1), the first sliding rail bracket (612) is arranged in parallel with the horizontal electric cylinder (611), and a first sliding rail (613) is arranged on the first sliding rail bracket (612).
3. The assembling device for medical test tube rubber plug glass tube combination according to claim 2, characterized in that said assembling vertical moving module (62) comprises a vertical support (621), a vertical electric cylinder (622) and a second slide rail support (623); the front part of the vertical support (621) is fixedly connected with a moving block of the horizontal electric cylinder (611), the rear part of the vertical support (621) is slidably connected with the first slide rail support (612) through a first slide rail (613), the vertical electric cylinder (622) is fixedly arranged at the left part of the vertical support (621), the second slide rail support (623) is arranged at the right part of the vertical support (621), and the vertical electric cylinder (622) and the second slide rail support (623) are arranged in parallel; a second slide rail (624) is arranged on the second slide rail bracket (623).
4. The assembling device for the rubber plug and glass tube combination of the medical detection test tube according to claim 1, wherein the assembling lifting module (63) comprises a lifting motor (631), a connecting shaft (632) and a pushing block (633), the lifting motor (631) is arranged at the bottom of the jig supporting plate (641), one end of the connecting shaft (632) is connected with a rotating shaft of the lifting motor (631), the other end of the connecting shaft (632) is in threaded connection with the bottom of the pushing block (633), the top of the pushing block (633) is fixedly connected with the lower die (646), and the pushing block (633) is provided with a plurality of circular through holes 6331 through which the fixed push rods (6461) can pass.
5. The assembling device for rubber plug glass tube combination of medical test tube according to claim 3, characterized in that one side of the horizontal electric cylinder (611) and one side of the vertical electric cylinder (621) are provided with a sliding drag chain (7) for reducing resistance.
6. The assembling device for the rubber plug glass tube combination of the medical detection test tube according to claim 1, characterized in that the front part of the upper mold (647) is provided with a stopper (8).
7. The assembling device for the rubber plug glass tube combination of the medical test tube according to claim 4, wherein the diameter of the fixed ejector rod (6461) is the same as that of the glass tube.
8. The assembling device for the rubber plug glass tube combination of the medical test tube according to claim 4, wherein the assembling mold is provided with a square neutral position convenient for both hands to take.
9. An automatic assembling device for rubber plugs and glass tubes of medical test tubes, which comprises an assembling mechanism, wherein the assembling mechanism is as claimed in claim 1.
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| CN201910066078.6A CN109623725B (en) | 2019-01-24 | 2019-01-24 | Assembling device for rubber plug and glass tube combination of medical detection test tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910066078.6A CN109623725B (en) | 2019-01-24 | 2019-01-24 | Assembling device for rubber plug and glass tube combination of medical detection test tube |
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| CN109623725A CN109623725A (en) | 2019-04-16 |
| CN109623725B true CN109623725B (en) | 2020-08-14 |
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| US4980969A (en) * | 1988-06-17 | 1991-01-01 | Massimo Marchesini | Rotating multi-station machine for inserting an under-plug in vials and similar containers |
| RU2583230C1 (en) * | 2014-12-16 | 2016-05-10 | Общество с ограниченной ответственностью "Техноком" | Cold press bearing assembly of railway wheel pair |
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| CN109623725A (en) | 2019-04-16 |
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