ABS tail plug automatic assembly machine

Abstract

The present application relates to an automatic assembly machine for ABS tail plugs, and relates to the technical field of assembly machinery. The machine comprises a feeding mechanism, an assembly mechanism, and multiple groups of unloading mechanisms. The feeding mechanism comprises an outer shell feeding component and an inner core feeding component. The assembly mechanism comprises a shifting component and multiple groups of punching components. The output end of the outer shell feeding component and the output end of the inner core feeding component are both communicated with the shifting component. Multiple groups of punching components are arranged on one side of the shifting component. Each group of punching components is used to press and assemble the inner core and outer shell on the shifting component. Each group of unloading mechanisms is connected to the shifting component to unload the assembled ABS tail plugs. The present application has the effect of improving the assembly efficiency of ABS tail plugs.

Description

Technical Field

[0001] The present application relates to the technical field of assembly machinery, and in particular to an automatic assembly machine for an ABS tail plug. Background Art

[0002] The tail plug is an important component of the indwelling needle. The tail plug includes an outer shell and an inner core. The inner core is fixed in the side wall of the outer shell, and the outer shell is connected to the main body of the indwelling needle.

[0003] In the production and processing of tail plugs, manual work is currently often used to insert the inner core into the outer shell to complete the assembly of the tail plug.

[0004] However, manual labor is inefficient and not suitable for industrial production. Summary of the Invention

[0005] In order to improve the assembly efficiency of ABS tail plugs, the present application provides an ABS tail plug automatic assembly machine.

[0006] The present application provides an ABS tail plug automatic assembly machine that adopts the following technical solutions:

[0007] An ABS tail plug automatic assembly machine includes a feeding mechanism, an assembly mechanism and multiple groups of unloading mechanisms, the feeding mechanism includes an outer shell feeding component and an inner core feeding component, the assembly mechanism includes a shift component and multiple groups of stamping components, the output end of the outer shell feeding component and the output end of the inner core feeding component are both communicated with the shift component, multiple groups of the stamping components are all arranged on one side of the shift component, each group of the stamping components is used to press and assemble the inner core and outer shell on the shift component, and each group of the unloading mechanism is connected to the shift component to unload the assembled ABS tail plug.

[0008] By adopting the above technical solution, the outer shell feeding assembly feeds the outer shell to the shift assembly, the inner core feeding assembly feeds the inner core to the shift assembly, any group of stamping assemblies presses the inner core and the outer shell together, thereby realizing the automatic assembly of the ABS tail plug, and any group of blanking assemblies collects the assembled ABS tail plugs, thereby realizing the automatic blanking of the ABS tail plug, improving the degree of automation in the production and processing of the ABS tail plug, improving the efficiency of production and assembly, reducing manpower input, and helping to reduce production costs.

[0009] In a specific feasible implementation scheme, the shift assembly includes a translation drive member and a shift member, the translation drive member includes two groups of support frames, a translation guide rail, a driving cylinder, a cylinder mounting seat 1, a moving slider and a transmission plate, the translation guide rail is arranged between the two groups of support frames, the moving slider is slidably arranged on the translation guide rail, and the transmission plate is arranged on the moving slider; the cylinder mounting seat 1 is arranged on one side of any one of the support frames, the driving cylinder is arranged on the cylinder mounting seat 1, and the output end is connected to the transmission plate; the shift member is arranged on the support frame and connected to the transmission plate.

[0010] By adopting the above technical solution, the driving cylinder drives the transmission plate to move, and the outer shell and inner core are driven by the shifting member to move from the feeding end to the stamping assembly, which facilitates the stamping operation of the stamping assembly; the moving slider and the translation guide rail cooperate to improve the movement stability and installation stability of the transmission plate.

[0011] The lifting mechanism is a hole that the lifting mechanism is connected with the lifting mechanism, and the lifting mechanism is connected with the lifting mechanism of the lifting mechanism is connected with the lifting mechanism of the lifting mechanism.

[0012] By adopting the above technical solution, the outer shell enters the installation cavity from the outer shell loading channel, and the inner core enters the installation cavity from the inner core loading channel. The inner core loading channel corresponds to the outer shell loading channel, so that the inner core is initially positioned in the outer shell; the transmission plate moves, and drives the shift block to move through the connecting plate, and the shift block pushes the outer shell to the stamping channel. The stamping assembly acts on the inner core and the outer shell through the stamping channel to press the inner core into the outer shell, thereby improving the degree of automation of the ABS tail plug assembly and improving the efficiency of the assembly process.

[0013] In a specific feasible implementation scheme, multiple groups of the punching channels are symmetrically arranged with respect to the inner core feeding channel, and the length dimension of the shift block is adapted to the distance between the inner core feeding channel and any of the punching channels; reserved grooves are respectively provided at both ends of the length direction of the shift block and on the side close to the outer shell feeding channel in the width direction, and the inner side wall of the reserved groove has an arc-shaped cross-section in the horizontal direction, and the inner side wall of the reserved groove is against the outer shell.

[0014] By adopting the above technical solution, the two ends of the shift groove in the length direction operate separately, and the shell is pushed to different stamping channels respectively, which facilitates the alternating stamping operations of different stamping components and improves the processing efficiency of the ABS tail plug assembly process; the inner side wall of the arc-shaped reserved groove reduces the possibility of wear on the shell.

[0015] In a specific possible implementation scheme, a plurality of movable balls are embedded on the side wall of the shift block close to the mounting rod, and a special-shaped groove for mounting the plurality of movable balls is opened on the side wall of the shift block, and any of the movable balls is connected to the mounting rod in a rolling manner.

[0016] By adopting the above technical solution, the movement friction between the shift rod and the mounting rod is reduced, and the movement stability of the shift rod is improved.

[0017] In a specific possible implementation scheme, the shift assembly also includes two groups of resisting parts, each group of resisting parts includes a resisting block and an elastic part, the resisting block is slidably arranged in the side wall of the mounting cavity, and is located at either end of the length direction of the mounting rod, one end of the elastic part is connected to the resisting block, and the other end is connected to any one of the support frames; the end of the resisting block away from the elastic part is abutted against the shifting block, and is provided with an abutting groove that cooperates with the reserved groove, and the inner side wall of the abutting groove cooperates with the inner side wall of the reserved groove to clamp and fix the outer shell.

[0018] By adopting the above technical solution, the position stability of the shell during the stamping assembly operation is improved, and the possibility of assembly errors caused by shell position deviation is reduced.

[0019] In a specific feasible implementation scheme, a group of the stamping assemblies are respectively arranged at both ends of the mounting rod in the length direction; each group of the stamping assemblies includes a fixing frame, a second cylinder mounting seat, a stamping cylinder, a guide rod and a stamping rod, the fixing frame is arranged on one side of the mounting rod, the second cylinder mounting seat is arranged on the fixing frame, the stamping cylinder is arranged on the second cylinder mounting seat and is located above the limiting top plate, the output end of the stamping cylinder passes through the first cylinder mounting seat to connect to the guide rod, the stamping rod is connected to the end of the guide rod away from the stamping cylinder, and is coaxially arranged with any of the stamping channels.

[0020] By adopting the above technical solution, the stamping cylinder is extended, so that the end of the stamping rod away from the guide rod passes through the stamping channel and enters the installation cavity, pressing the inner core into the outer shell to complete the stamping operation; the fixing frame and the cylinder mounting seat 2 improve the installation stability of the stamping cylinder, thereby ensuring the movement stability of the stamping rod.

[0021] In a specific possible implementation scheme, each group of stamping assemblies also includes a clamping rod, a clamping block and an external plate, the external plate is arranged on the fixed frame, one end of the clamping rod is connected to the guide rod, and the other end passes through the external plate to connect the clamping block, the clamping block is connected to the external plate in a sliding manner away from the side wall of the guide rod, and a guide groove for the clamping rod to move is provided on the external rod, and the outer diameter of the clamping block is larger than the inner diameter of the guide groove.

[0022] By adopting the above technical solution, the clamping rod and the clamping block reduce the possibility of deviation in the moving direction of the guide rod, thereby reducing the possibility of deviation in the moving direction of the punching rod and improving the accuracy of the punching operation.

[0023] In a specific feasible implementation scheme, each group of the unloading mechanism includes a cylinder mounting seat three arranged on any one of the fixed frames, a gear cylinder arranged on the cylinder mounting seat three, a block connected to the output end of the gear cylinder, and a receiving cylinder; a gear slide groove for sliding and inserting the block is provided on the mounting rod, and the block is located in the side wall of the gear slide groove, and the side wall surface facing the limit top plate is flush with the side wall surface of the mounting rod facing the limit top plate; a unloading channel is provided on the mounting rod and on the inner side wall of the gear slide groove, and the receiving cylinder is provided below the mounting rod corresponding to the unloading channel.

[0024] By adopting the above technical solution, when the assembly is completed, the shift cylinder contracts and the block moves toward the shift cylinder, exposing the discharge channel. The ABS tail plug then falls from the discharge channel into the receiving barrel, completing the material collection. The shift cylinder extends and the block is inserted into the shift chute, covering the discharge channel and facilitating the stable progress of the stamping operation.

[0025] In a specific possible implementation scheme, the outer shell loading assembly includes an outer shell loading piece and a conveying rod, one end of the conveying rod is connected to the output end of the outer shell loading piece, and the other end is connected to the limiting side plate; a conveying channel is provided on the conveying rod, and the conveying channel is connected to the installation cavity through the outer shell loading channel; the inner core loading assembly includes an inner core loading piece and a feeding tube, one end of the feeding tube is connected to the inner core loading piece, and the other end is connected to the inner core loading channel.

[0026] By adopting the above technical solution, the shell loading part feeds the shell into the installation cavity through the conveying rod, and the inner core unloading part feeds the inner core into the installation cavity through the feeding tube, thereby completing the automatic loading of the shell and the inner core.

[0027] In summary, this application has the following beneficial technical effects:

[0028] 1. The shell feeding assembly feeds the shell to the shift assembly, the inner core feeding assembly feeds the inner core to the shift assembly, and any group of stamping assemblies presses the inner core and the shell together, thus realizing the automated assembly of the ABS tail plugs. Any group of blanking assemblies collects the assembled ABS tail plugs, thus realizing the automated blanking of the ABS tail plugs, improving the automation level of the production and processing of the ABS tail plugs, improving the efficiency of production and assembly, reducing manpower input, and helping to reduce production costs;

[0029] 2. The outer shell enters the installation cavity from the outer shell loading channel, and the inner core enters the installation cavity from the inner core loading channel. The inner core loading channel corresponds to the outer shell loading channel, so that the inner core is initially positioned in the outer shell; the transmission plate moves, and drives the shift block to move through the connecting plate. The shift block pushes the outer shell to the stamping channel. The stamping assembly acts on the inner core and the outer shell through the stamping channel to press the inner core into the outer shell, thereby improving the degree of automation of the ABS tail plug assembly and improving the efficiency of the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a structural diagram of an ABS tail plug automatic assembly machine in an embodiment of the present application;

[0031] Figure 2 This is a schematic structural diagram of the assembly mechanism in an embodiment of the present application;

[0032] Figure 3 is a schematic cross-sectional view in the vertical direction for illustrating the displacement assembly in an embodiment of the present application;

[0033] Figure 4 yes Figure 3 A magnified schematic diagram of part A;

[0034] Figure 5 yes Figure 3 An enlarged schematic diagram of part B;

[0035] Figure 6 is a schematic cross-sectional view in the horizontal direction for illustrating the positioning member in an embodiment of the present application;

[0036] Figure 7 yes Figure 6 A magnified schematic diagram of part C;

[0037] Figure 8is a schematic cross-sectional view in the vertical direction for illustrating the impact assembly in an embodiment of the present application;

[0038] Figure 9 It is a cross-sectional schematic diagram in the vertical direction used to illustrate the blanking mechanism in the embodiment of the present application.

[0039] Description of reference numerals:

[0040] 1. Loading mechanism; 11. Shell loading assembly; 111. Shell loading part; 112. Conveying rod; 1121. Conveying channel; 12. Inner core loading assembly; 121. Inner core loading part; 122. Feeding pipe; 2. Assembly mechanism; 3. Unloading mechanism; 31. Shift cylinder; 32. Cylinder mounting seat 3; 33. Stopper; 34. Receiving barrel; 35. Shift chute; 36. Unloading channel; 4. Shift assembly; 41. Translation drive member; 411. Support frame; 412. Translation guide rail; 413. Driving cylinder; 414. Cylinder mounting seat 1; 415. Moving slide; 416. Transmission plate; 4161. Clearance hole; 42. Shift Parts; 421, mounting rod; 422, limiting side plate; 4221, shell feeding channel; 423, limiting top plate; 4231, stamping channel; 424, shift block; 4241, reserved groove; 4242, special-shaped groove; 4243, moving ball; 425, connecting plate; 426, mounting cavity; 43, abutment; 431, abutment block; 4311, abutment groove; 432, elastic member; 5, stamping assembly; 51, fixing frame; 52, cylinder mounting seat 2; 53, stamping cylinder; 54, guide rod; 55, stamping rod; 56, clamping rod; 57, clamping block; 58, external plate; 581, guide groove; 6, feeding end; 7, working end. DETAILED DESCRIPTION

[0041] The embodiment of the present application discloses an automatic assembly machine for an ABS tail plug.

[0042] The following is combined with Figure 1-9 This application is described in further detail.

[0043] Reference Figure 1 The ABS tail plug automatic assembly machine includes a feeding mechanism 1, an assembly mechanism 2 and a blanking mechanism 3. The feeding mechanism 1 includes an outer shell feeding component 11 and an inner core feeding component 12. The assembly mechanism 2 is connected to the outer shell feeding component 11 and the inner core feeding component 12 at the same time. The outer shell feeding component 11 conveys the outer shell to the assembly mechanism 2, and the inner core feeding component 12 conveys the inner core to the assembly mechanism 2. The assembly mechanism 2 presses the inner core and the outer shell together to assemble them into an ABS tail plug. The blanking mechanism 3 blanks and collects the assembled tail plugs.

[0044] Reference Figure 1The housing loading assembly 11 includes a housing loading member 111 and a conveying rod 112. In this embodiment, the housing loading member 111 is a vibrating loading tray. One end of the conveying rod 112 is connected to the output end of the housing loading member 111, and the other end is connected to the assembly mechanism 2; Figure 2 The conveying rod 112 is provided with a conveying channel 1121 which is connected to the output end of the shell loading piece 111.

[0045] Reference Figure 1 The inner core loading assembly 12 includes an inner core loading member 121 and a feeding tube 122. In this embodiment, the inner core loading member 121 is a vibrating loading tray. One end of the feeding tube 122 is connected to the output end of the inner core loading member 121, and the other end is connected to the assembly mechanism 2.

[0046] Reference Figure 1 The assembly mechanism 2 includes a shift component 4 and two groups of stamping components 5. The conveying channel 1121 and the feeding pipe 122 are respectively connected to the shift component 4 to convey the outer shell or the inner core to the shift component 4. Any group of stamping components 5 presses the inner core and the outer shell on the shift component 4 to complete the assembly of the ABS tail plug.

[0047] Reference Figure 2 The shift assembly 4 includes a translational drive 41, which comprises two sets of support frames 411, two translational guide rails 412, a driving cylinder 413, a cylinder mounting bracket 1 414, two movable sliders 415, and a transmission plate 416. The two translational guide rails 412 are arranged parallel to each set of support frames 411. A movable slider 415 is slidably connected to each translational guide rail 412, and the transmission plate 416 is connected to both movable sliders 415. The cylinder mounting bracket 1 414 is located at the end of one set of support frames 411 away from the other support frame 411. The driving cylinder 413 is fixed to the cylinder mounting bracket 1 414, and its output end is connected to the transmission plate 416.

[0048] Reference Figure 2 and Figure 3 The shift assembly 4 also includes a shift member 42, which includes a mounting rod 421, a limiting side plate 422, a limiting top plate 423, a shift block 424, and a connecting plate 425. The two ends of the mounting rod 421 in the longitudinal direction are respectively connected to a group of support frames 411. The limiting side plate 422 is set on the mounting rod 421 along the longitudinal direction of the mounting rod 421 and is located at one end of the mounting rod 421 in the width direction. The conveying rod 112 is connected to the limiting side plate 422. The two ends of the limiting top plate 423 in the longitudinal direction are respectively connected to a group of support frames 411 and are located above the mounting rod 421. An installation cavity 426 is formed between the limiting top plate 423, the limiting side plate 422, and the mounting rod 421. The middle position in the longitudinal direction of the installation cavity 426 forms the feeding end 6.

[0049] Reference Figure 4 An outer shell feeding channel 4221 is provided through the limiting side plate 422 at the feeding end 6. The outer shell feeding channel 4221 is communicated with the conveying channel 1121 and the installation cavity 426. An inner core feeding channel (not shown) is provided through the limiting top plate 423 at the feeding end 6. The inner core feeding channel is communicated with the inner side wall of the feeding tube 122 and the installation cavity 426.

[0050] Reference Figure 5 The shift block 424 is slidably disposed in the side wall of the mounting cavity 426. The shift block 424 is connected to the transmission plate 416 via the connecting plate 425, and the transmission plate 416 is slidably connected to the limiting top plate 423. Figure 4 , both ends of the transmission plate 416 in the length direction are respectively provided with clearance holes 4161. When the driving cylinder 413 is extended or contracted, one of the clearance holes 4161 is communicated with the inner core feeding channel.

[0051] Reference Figure 2 The mounting cavity 426 has two working ends 7 formed at both ends in the longitudinal direction. Two sets of punching assemblies 5 are arranged on the same side of the mounting rod 421 and are respectively arranged corresponding to any working end 7. A punching channel 4231 is provided on the limiting top plate 423 and at each working end 7, which is connected to the mounting cavity 426. When the driving cylinder 413 is extended or contracted, one of the clearance holes 4161 is connected to the installation cavity 426 through the inner core loading channel, and the outer shell passes through the outer shell loading channel 4221 through the conveying pipe to enter the side wall of the installation cavity 426 of the working end 7, and the inner core passes through the feeding pipe 122 and passes through the clearance hole 4161 and the inner core loading channel to enter the side wall of the installation cavity 426 of the loading end 6, and is initially positioned in the outer shell; the other clearance hole 4161 is connected to the stamping channel 4231 of one of the working ends 7, and one group of stamping assemblies 5 acts on another group of outer shells and inner cores in the installation cavity 426 of the working end 7 through the clearance hole 4161 and the stamping channel 4231 at the working end 7.

[0052] Reference Figure 6 and combined Figure 4When the driving cylinder 413 extends or contracts, one end of the shift block 424 is located at the feeding end 6, and the other end is located at one of the working ends 7. A reserved groove 4241 is provided at each end of the shift block 424 in the longitudinal direction, and at the end located near the limiting side plate 422 in the width direction. Each reserved groove 4241 is located below the inner core feeding channel and on one side of the outer shell feeding channel 4221. The outer shell enters the installation cavity 426 through the conveying pipe and the outer shell feeding channel 4221, and is located within the side wall of the reserved groove 4241, abutting against the inner side wall of the reserved groove 4241. When the shift block 424 moves, the shift block 424 pushes the outer shell to move via the inner side wall of the reserved groove 4241, thereby moving the outer shell from the feeding end 6 to the other working end 7. The inner side wall of the reserved groove 4241 has an arc-shaped cross-section in the horizontal direction.

[0053] Reference Figure 5 The end of the displacement block 424 near the mounting rod 421 has a special-shaped groove 4242. Multiple moving balls 4243 are evenly distributed within the sidewalls of the special-shaped groove 4242. The moving balls 4243 are in rolling contact with the mounting rod 421, reducing frictional resistance during the movement of the displacement block 424. Furthermore, the inner diameter of the special-shaped groove 4242 near the mounting rod 421 is smaller than the diameter of the moving balls 4243.

[0054] Reference Figure 7 The displacement assembly 4 further includes two sets of retaining members 43. Each set of retaining members 43 is provided on the side wall of each support frame 411 facing the other support frame 411 and located within the side wall of the mounting cavity 426. Each set of retaining members 43 includes a retaining block 431 and an elastic member 432. In this embodiment, the elastic member 432 is a spring. One end of the elastic member 432 is connected to one of the support frames 411, and the other end is connected to the retaining block 431. The retaining block 431 is slidably mounted on the mounting rod 421. The end of the retaining block 431 away from the elastic member 432 is provided with an abutment groove 4311 that cooperates with the reserved groove 4241. When the shift block 424 pushes the housing to one of the working ends 7, the shift block 424 abuts against the stop 431, the elastic member 432 is compressed, and the housing is clamped between the shift block 424 and the stop 431 and located between the inner sidewall of the reserved groove 4241 and the inner sidewall of the abutment groove 4311. The rebound force generated by the elastic member 432 causes the stop 431 to press the housing tightly, reducing the possibility of the housing shifting when any one set of stamping assemblies 5 is in operation.

[0055] Reference Figure 8Each stamping assembly 5 includes a fixed frame 51, a second cylinder mounting seat 52, a stamping cylinder 53, a guide rod 54, and a stamping rod 55. The fixed frame 51 is mounted on one side of either working end 7, the second cylinder mounting seat 52 is mounted on the fixed frame 51, and the stamping cylinder 53 is mounted on the second cylinder mounting seat 52 and is located above the limiting top plate 423. The output end of the stamping cylinder 53 passes through the cylinder mounting seat to connect to the guide rod 54. The stamping rod 55 is connected to the end of the guide rod 54 away from the stamping cylinder 53 and is located above one of the stamping channels 4231. When the stamping cylinder 53 is extended, the end of the stamping rod 55 away from the guide rod 54 passes through the stamping channel 4231 and enters the mounting cavity 426, thereby pressing the inner core at the working end 7 into the outer shell.

[0056] Reference Figure 8 Each punching assembly 5 further includes a connecting rod 56, a block 57, and an external plate 58. The external plate 58 is mounted on the fixed frame 51. One end of the connecting rod 56 is connected to the guide rod 54, and the other end passes through the external plate 58 to connect to the block 57. The block 57 is slidably connected to the external plate 58 away from the side wall of the guide rod 54. The external rod is provided with a guide groove 581 for movement of the connecting rod 56. The outer diameter of the block 57 is larger than the inner diameter of the guide groove 581. The connecting rod 56 and the block 57 ensure that the movement direction of the guide rod 54 does not deviate, reducing the possibility of the punching rod 55 deviating during the punching operation.

[0057] Reference Figure 8 and Figure 9 The unloading mechanism 3 is divided into two groups, one of which is provided at any working end 7. Each group of unloading mechanism 3 includes a shift cylinder 31, a cylinder mounting seat 32, a stopper 33 and a receiving barrel 34. The cylinder mounting seat 32 is provided on the fixing frame 51, and the shift cylinder 31 is installed on the cylinder mounting seat 32. The output end of the shift cylinder 31 faces the mounting rod 421 and is connected to the stopper 33. The mounting rod 421 is provided with a shift chute 35 at both unloading ends for the stopper 33 to slide and insert, and the shift chute 35 is communicated with the mounting cavity 426. The mounting rod 421 is provided with a unloading channel 36 at both shift chute 35. The receiving barrel 34 is provided below the mounting rod 421 and is provided corresponding to any unloading channel 36. When the shift cylinder 31 extends, the block 33 is located within the sidewall of the shift chute 35, blocking the corresponding material discharge channel 36, and the top of the block 33 is flush with the top surface of the mounting rod 421. When the shift cylinder 31 contracts, the block 33 moves toward the shift cylinder 31, exposing the material discharge channel 36, and the pressed tail plug falls from the material discharge channel 36 and falls into the receiving barrel 34.

[0058] The implementation principle of an ABS tail plug automatic assembly machine in the embodiment of the present application is as follows:

[0059] When the driving cylinder 413 contracts, the conveying rod 112 conveys the outer shell through the outer shell feeding channel 4221 into the installation cavity 426, and the outer shell abuts against the inner wall of one of the reserved grooves 4241; the feeding tube 122 conveys the inner core through one of the clearance holes 4161 and the inner core feeding channel into the installation cavity 426, and the inner core is located in the outer shell, so that the inner core is initially positioned in the outer shell;

[0060] The driving cylinder 413 is extended, and the shift block 424 pushes the shell to move to one of the working ends 7 through the inner wall of one of the reserved grooves 4241, and the inner wall of the other reserved groove 4241 moves to the feeding end 6; at the working end 7, the shift block 424 abuts against the abutment block 431, and the shell is clamped between the inner wall of one of the reserved grooves 4241 and the inner wall of the abutment groove 4311, and one of the punching cylinders 53 is extended, and one of the punching rods 55 passes through one of the clearance holes 4161 and the punching channel 4231, pressing the inner core and the shell tightly to produce an ABS tail plug, and punching The cylinder 53 contracts, the punching rod 55 moves out of the installation cavity 426, the shift cylinder 31 contracts, the block 33 moves toward the shift cylinder 31, the discharge channel 36 is exposed, and the ABS tail plug passes through the discharge channel 36 and falls into one of the receiving barrels 34; at the feeding end 6, the conveying rod 112 conveys another shell through the shell feeding channel 4221 into the installation cavity 426, and the shell abuts against the inner side wall of another reserved groove 4241; the feeding pipe 122 conveys another inner core through another clearance hole 4161 and the inner core feeding channel into the installation cavity 426, and the inner core is located in the shell;

[0061] The driving cylinder 413 contracts, and the shift block 424 pushes the outer shell to move to another working end 7 through the inner wall of another reserved groove 4241, and another punching cylinder 53 drives another punching rod 55 to perform the punching operation; the inner wall of the reserved groove 4241 that was previously operated moves to the loading end 6, and the conveying pipe and feeding pipe 122 continue to convey the outer shell or inner core to the loading end 6.

[0062] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An ABS tail plug automatic assembly machine, characterized by: The invention comprises a feeding mechanism (1), an assembly mechanism (2) and a plurality of unloading mechanisms (3), wherein the feeding mechanism (1) comprises an outer shell feeding component (11) and an inner core feeding component (12), and the assembly mechanism (2) comprises a shifting component (4) and a plurality of punching components (5), wherein the output end of the outer shell feeding component (11) and the output end of the inner core feeding component (12) are both communicated with the shifting component (4), and the plurality of punching components (5) are all arranged on one side of the shifting component (4), and each group of the punching components (5) is used to press and assemble the inner core and the outer shell on the shifting component (4), and each group of the unloading mechanism (3) is connected to the shifting component (4) to unload the assembled ABS tail plug; The shift assembly (4) comprises a translation drive member (41) and a shift member (42), wherein the translation drive member (41) comprises two groups of support frames (411), a translation guide rail (412), a driving cylinder (413), a cylinder mounting seat (414), a moving slider (415) and a transmission plate (416), wherein the translation guide rail (412) is arranged between the two groups of support frames (411), and the moving slider (415) is slidably arranged on the translation guide rail (412). The transmission plate (416) is arranged on the movable slide (415); the cylinder mounting seat (414) is arranged on one side of any one of the support frames (411); the driving cylinder (413) is arranged on the cylinder mounting seat (414), and the output end is connected to the transmission plate (416); the shifting member (42) is arranged on the support frame (411) and connected to the transmission plate (416); The displacement member (42) includes a mounting rod (421), a limiting side plate (422), a limiting top plate (423), a displacement block (424) and a connecting plate (425), and the two ends of the mounting rod (421) are respectively connected to a group of the support frames (411), and the limiting side plate (422) is arranged on the mounting rod (421) along the length direction of the mounting rod (421) and is located at one end of the mounting rod (421) close to the shell loading assembly (11), and the limiting side plate (422) is provided with a shell loading channel (4221) communicating with the shell loading assembly (11); the two ends of the limiting top plate (423) in the length direction are respectively connected to a group of the support frames (411), and the limiting side plate (422) is provided with a shell loading channel (4221) communicating with the shell loading assembly (11). 11) and is located above the limiting side plate (422), the limiting top plate (423) is provided with an inner core feeding channel that is in communication with the inner core feeding assembly (12), and the inner core feeding channel is provided corresponding to the outer shell feeding channel (4221); the limiting top plate (423) is also provided with a plurality of stamping channels (4231) for any of the stamping assemblies (5) to operate; an installation cavity (426) is formed between the limiting top plate (423), the limiting side plate (422) and the installation rod (421), and the shift block (424) is slidably provided in the side wall of the installation cavity (426) and is connected to the transmission plate (416) through the connecting plate (425).

2. The ABS tail plug automatic assembly machine according to claim 1, characterized in that: Multiple groups of the punching channels (4231) are symmetrically arranged with respect to the inner core feeding channel, and the length dimension of the shift block (424) is adapted to the distance between the inner core feeding channel and any of the punching channels (4231); reserved grooves (4241) are respectively provided at both ends of the length direction of the shift block (424) and located on the side close to the outer shell feeding channel (4221) in the width direction, and the inner side wall of the reserved groove (4241) has an arc-shaped cross-section in the horizontal direction, and the inner side wall of the reserved groove (4241) is against the outer shell.

3. The ABS tail plug automatic assembly machine according to claim 1, characterized in that: A plurality of moving balls (4243) are embedded on the side wall of the shift block (424) close to the mounting rod (421), and a special-shaped groove (4242) for mounting the plurality of moving balls (4243) is opened on the side wall of the shift block (424), and any of the moving balls (4243) is connected to the mounting rod (421) in a rolling manner.

4. The ABS tail plug automatic assembly machine according to claim 2, characterized in that: The shift assembly (4) also includes two groups of resisting members (43), each group of resisting members (43) includes a resisting block (431) and an elastic member (432), the resisting block (431) is slidably arranged in the side wall of the installation cavity (426), and is located at either end of the length direction of the installation rod (421), one end of the elastic member (432) is connected to the resisting block (431), and the other end is connected to any one of the support frames (411); the end of the resisting block (431) away from the elastic member (432) is abutted against the shifting block (424), and is provided with an abutting groove (4311) that matches the reserved groove (4241), and the inner side wall of the abutting groove (4311) matches the inner side wall of the reserved groove (4241) to clamp and fix the shell.

5. The ABS tail plug automatic assembly machine according to claim 1, characterized in that: A group of the punching assemblies (5) is respectively arranged at both ends of the length direction of the mounting rod (421); each group of the punching assemblies (5) includes a fixing frame (51), a second cylinder mounting seat (52), a punching cylinder (53), a guide rod (54) and a punching rod (55); the fixing frame (51) is arranged on one side of the mounting rod (421); the second cylinder mounting seat (52) is arranged on the fixing frame (51); the punching cylinder (53) is arranged on the second cylinder mounting seat (52) and is located above the limiting top plate (423); the output end of the punching cylinder (53) passes through the first cylinder mounting seat (414) to connect to the guide rod (54); the punching rod (55) is connected to the end of the guide rod (54) away from the punching cylinder (53) and is coaxially arranged with any of the punching channels (4231).

6. The ABS tail plug automatic assembly machine according to claim 5, characterized in that: Each group of stamping components (5) also includes a clamping rod (56), a clamping block (57) and an external plate (58), wherein the external plate (58) is arranged on the fixing frame (51), one end of the clamping rod (56) is connected to the guide rod (54), and the other end passes through the external plate (58) to connect to the clamping block (57), and the clamping block (57) is connected to the external plate (58) in a sliding manner away from the side wall of the guide rod (54), and a guide groove (581) for the clamping rod (56) to move is provided on the external rod, and the outer diameter of the clamping block (57) is larger than the inner diameter of the guide groove (581).

7. The ABS tail plug automatic assembly machine according to claim 5, characterized in that: Each group of the unloading mechanism (3) includes a cylinder mounting seat three (32) arranged on any one of the fixed frames (51), a shift cylinder (31) arranged on the cylinder mounting seat three (32), a stopper (33) connected to the output end of the shift cylinder (31), and a receiving barrel (34); a shift slot (35) for the stopper (33) to be slidably inserted is provided on the mounting rod (421), and the stopper (33) is located in the side wall of the shift slot (35), and the side wall surface facing the limiting top plate (423) is flush with the side wall surface of the mounting rod (421) facing the limiting top plate (423); a unloading channel (36) is provided on the mounting rod (421) and on the inner side wall of the shift slot (35), and the receiving barrel (34) is provided below the mounting rod (421) corresponding to the unloading channel (36).

8. The ABS tail plug automatic assembly machine according to claim 1, characterized in that: The outer shell loading component (11) includes an outer shell loading piece (111) and a conveying rod (112), one end of the conveying rod (112) is connected to the output end of the outer shell loading piece (111), and the other end is connected to the limiting side plate (422); a conveying channel (1121) is provided on the conveying rod (112), and the conveying channel (1121) is communicated with the installation cavity (426) through the outer shell loading channel (4221); the inner core loading component (12) includes an inner core loading piece (121) and a feeding tube (122), one end of the feeding tube (122) is communicated with the inner core loading piece (121), and the other end is communicated with the inner core loading channel.

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