CN113681263B

CN113681263B - Copper part feeding device

Info

Publication number: CN113681263B
Application number: CN202110974938.3A
Authority: CN
Inventors: 龚晓东
Original assignee: Borunte Robot Co Ltd
Current assignee: Borunte Robot Co Ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-07-15
Anticipated expiration: 2041-08-24
Also published as: CN113681263A

Abstract

The invention relates to a copper part feeding device. The copper part feeding device comprises: the positioning mechanism comprises a second positioning block and a first positioning pin, the second positioning block is used for positioning the base, and the first positioning pin is movably arranged on the second positioning block; the third carrying mechanism is used for sleeving the copper piece on the first positioning pin; and the copper part press-in mechanism comprises a twelfth power source and a press-in rod, the output end of the twelfth power source is connected with the press-in rod, and the copper part is positioned in the movable range of the press-in rod. The copper part feeding device can relieve manual operation, realizes automatic loading of copper parts into products, and ensures the assembly quality while ensuring the working efficiency.

Description

Copper part feeding device

Technical Field

The invention relates to the field of machinery, in particular to a copper part feeding device.

Background

Referring to fig. 1, fig. 1 is a schematic structural diagram of a product used in a blender, the product includes a base 01 and a copper part 02, the base 01 is a hollow shell, a mounting hole 011 is arranged at the top of the base 01, and the copper part 02 is fixedly mounted in the mounting hole 011.

The prior art generally feeds the materials to a positioning workbench manually, and the materials are assembled by means of manual pressing equipment. The prior art has the following disadvantages:

firstly, the safety cannot be guaranteed, manual and semi-automatic equipment work together, the loading and pressing actions are finished manually, and the operation safety is low;

two manual feeding copper parts have deviation in positioning, so that the assembly is pressed in incompletely or the position deviation is caused, and the product is poor.

Disclosure of Invention

Based on the above, the invention aims to provide a copper part feeding device, which can liberate manual operation, realize automatic loading of copper parts into products, and guarantee the assembly quality while ensuring the working efficiency.

The utility model provides a copper spare loading attachment, copper spare loading attachment includes: the positioning mechanism comprises a second positioning block and a first positioning pin, the second positioning block is used for positioning the base, and the first positioning pin is movably arranged on the second positioning block; the third carrying mechanism is used for sleeving the copper piece on the first positioning pin; and the copper part press-in mechanism comprises a twelfth power source and a press-in rod, the output end of the twelfth power source is connected with the press-in rod, and the copper part is positioned in the movable range of the press-in rod.

Further, the positioning mechanism further comprises a resetting piece, the resetting piece is arranged between the second positioning block and the first positioning pin, and the resetting piece is used for driving the first positioning pin to reset.

Furthermore, a pin hole is formed in the second positioning block, the first positioning pin is inserted into the pin hole, blocking pieces are arranged on the periphery of the first positioning pin, the resetting piece is sleeved on the first positioning pin, one end of the resetting piece abuts against the bottom surface of the pin hole, and the other end of the resetting piece abuts against the blocking pieces.

Furthermore, the positioning mechanism further comprises a positioning cylinder, and an output shaft of the positioning cylinder is connected with the first positioning pin.

Furthermore, the positioning mechanism further comprises a buffer piece, and the buffer piece is arranged between the second positioning block and the first positioning pin.

Furthermore, a pin hole is formed in the second positioning block, the first positioning pin is inserted into the pin hole, blocking parts are arranged on the peripheral sides of the first positioning pin, the buffer parts are sleeved on the first positioning pin, one ends of the buffer parts abut against the bottom surfaces of the pin hole, and the other ends of the buffer parts abut against the blocking parts.

Furthermore, a third positioning pin is arranged on the end face of the press-in rod and inserted into the through hole of the copper part, and the end face of the press-in rod abuts against the end face of the copper part.

Further, the third carrying mechanism comprises a fourth clamping piece, the fourth clamping piece is used for clamping the copper piece, the fourth clamping piece comprises an eleventh power source, a seventh clamping piece and an eighth clamping piece, and the eleventh power source drives the seventh clamping piece and the eighth clamping piece to be close to or far away from each other.

Further, the fourth clamping piece further comprises a second positioning pin, the second positioning pin is located between the seventh clamping piece and the eighth clamping piece, and the second positioning pin can be inserted into the through hole of the copper piece.

Further, the copper part feeding device also comprises a second feeding mechanism, and the second feeding mechanism is used for feeding the copper part; the second feeding mechanism is a vibrating disc; the third carrying mechanism is used for carrying the copper piece sent by the second feeding mechanism to the first positioning pin; the third carrying mechanism comprises a fourth clamping piece, a ninth power source and a tenth power source, the fourth clamping piece is used for clamping the copper piece, the ninth power source is used for driving the fourth clamping piece to lift, and the tenth power source is used for driving the fourth clamping piece to horizontally move; the positioning mechanism further comprises a first positioning block, and the first positioning block is used for positioning the base; the copper part feeding device also comprises a first feeding mechanism, and the first feeding mechanism is used for feeding the copper part into the base; the first feeding mechanism comprises a conveyor and a storage assembly, the storage assembly is arranged at the discharge end of the conveyor, and the storage assembly stores at least one base; the storage assembly comprises a bottom plate, a first baffle, a second baffle and a third baffle, the first baffle, the second baffle and the third baffle are installed on the bottom plate, the first baffle is positioned right ahead of the discharging direction of the conveyor, the second baffle and the third baffle are respectively arranged at two ends of the first baffle, the second baffle and the third baffle jointly form a storage space with an opening, and the opening of the storage space is communicated with the discharging end of the conveyor; the first feeding mechanism further comprises a guide mechanism, the guide mechanism comprises two first guide members and two second guide members, the two first guide members are arranged on the top surface of the conveyor, the two first guide members are parallel and symmetrical to each other, the distance between the two first guide members can only be used for placing a single base, one second guide member is connected to the end part of one first guide member, the other second guide member is connected to the end part of the other first guide member, and the second guide members extend from the end parts of the first guide members to the outer side of the conveyor gradually along the direction from the discharge end to the feed end of the conveyor; the copper part feeding device further comprises a first carrying mechanism, and the first carrying mechanism is used for carrying the base fed by the first feeding mechanism to the first positioning block; the first carrying mechanism comprises a first clamping piece, a first power source and a second power source, the first clamping piece is used for clamping the base, the first power source is used for driving the first clamping piece to lift, and the second power source is used for driving the first clamping piece to horizontally move; the first clamping piece comprises a third power source, a first clamping piece and a second clamping piece, and the third power source drives the first clamping piece and the second clamping piece to be close to or far away from each other; the second conveying mechanism is used for conveying the base positioned on the first positioning block to the second positioning block and conveying the base positioned on the second positioning block away from the second positioning block; the second carrying mechanism comprises a second clamping piece, a third clamping piece, a fourth power source, a fifth power source and a sixth power source, the second clamping piece is used for clamping the base on the first positioning block, the third clamping piece is used for clamping the base on the second positioning block, the fourth power source is used for driving the second clamping piece to lift, the fifth power source is used for driving the third clamping piece to lift, and the sixth power source is used for driving the second clamping piece and the third clamping piece to synchronously and horizontally move; the second clamping piece comprises a seventh power source, a third clamping piece and a fourth clamping piece, and the seventh power source drives the third clamping piece and the fourth clamping piece to approach or move away from each other; the third clamping piece comprises an eighth power source, a fifth clamping piece and a sixth clamping piece, and the eighth power source drives the fifth clamping piece and the sixth clamping piece to approach or move away from each other.

For a better understanding and practice, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic view of a product used in a blender;

FIG. 2 is an exploded schematic view of a copper part loading device according to an embodiment;

FIG. 3 is a schematic structural diagram of a first feeding mechanism according to an embodiment;

FIG. 4 is a schematic structural view of a first carrying mechanism according to an embodiment;

FIG. 5 is a schematic structural view of a second carrying mechanism according to the embodiment;

fig. 6 is an exploded view of the third handling mechanism and the copper member pressing mechanism according to the embodiment;

FIG. 7 is a schematic structural view of a fourth clamping member according to an embodiment;

FIG. 8 is a schematic structural view of a copper member press-fitting mechanism according to an embodiment;

FIG. 9 is a schematic structural diagram of a first embodiment of a second positioning block according to an example;

FIG. 10 is a schematic structural diagram of a second embodiment of a second positioning block according to an example;

reference numerals:

01. a base; 011. mounting holes; 02. a copper part; 1. a frame; 2. a positioning mechanism; 21. a first positioning block; 22. a second positioning block; 221. a pin hole; 23. a first locating pin; 231. a stopper; 24. a reset member; 25. positioning the air cylinder; 26. a buffer member; 3. a first feeding mechanism; 31. a conveyor; 32. storing the assembly; 321. a base plate; 322. a first baffle plate; 323. a second baffle; 324. a third baffle; 325. a storage space; 33. a guide mechanism; 331. a first guide member; 332. a second guide member; 4. a first carrying mechanism; 41. a first clamping member; 411. a third power source; 412. a first clamp; 413. a second clamp; 42. a first power source; 43. a second power source; 5. a second carrying mechanism; 51. a second clamping member; 511. a seventh power source; 512. a third clip member; 513. a fourth clip member; 52. a third clamping member; 521. an eighth power source; 522. a fifth clamp; 523. a sixth clip member; 53. a fourth power source; 54. a fifth power source; 55. a sixth power source; 551. a slider; 6. a second feeding mechanism; 7. a third carrying mechanism; 71. a fourth clamping member; 711. an eleventh power source; 712. a seventh clip member; 713. an eighth clamp; 714. a second positioning pin; 72. a ninth power source; 73. a tenth power source; 8. a copper part press-in mechanism; 81. twelve power sources; 82. pressing in the rod; 83. and a third positioning pin.

Detailed Description

A copper part loading device is shown in figure 2 and comprises a rack 1, a positioning mechanism 2, a first feeding mechanism 3, a first carrying mechanism 4, a second carrying mechanism 5, a second feeding mechanism 6, a third carrying mechanism 7 and a copper part press-in mechanism 8. The positioning mechanism 2 is used for positioning the base 01 so that the copper part 02 can be pressed into the base 01, the positioning mechanism 2 comprises a first positioning block 21 and a second positioning block 22, the first positioning block 21 and the second positioning block 22 are both arranged on the rack 1, the first positioning block 21 is used for positioning the base 01, and the second positioning block 22 is also used for positioning the base 01; a first positioning pin 23 extending from the mounting hole 011 of the base 01 is movably arranged at the middle position of the top surface of the second positioning block 22, and the axis of the first positioning pin 23 is on the same straight line with the axis of the mounting hole 011 of the base 01. The first feeding mechanism 3 is used for feeding the base 01. The first conveying mechanism 4 is used for conveying the base 01 fed by the first feeding mechanism 3 onto the first positioning block 21. The second conveying mechanism 5 is used for conveying the base 01 located on the first positioning block 21 to the second positioning block 22, and simultaneously conveying the assembled product located on the second positioning block 22 away from the second positioning block 22. The second feeding mechanism 6 is used for feeding the copper part 02. The third conveying mechanism 7 is used for conveying the copper parts 02 fed by the second feeding mechanism 6 to the first positioning pins 23. The copper piece pressing-in mechanism 8 is used for pressing the copper piece 02 into the mounting hole 011 of the base 01 from top to bottom to obtain a finished product.

The working process of the copper part feeding device is as follows: firstly, the first feeding mechanism 3 is fed into the base 01, and the second feeding mechanism 6 is fed into the copper part 02; then, the first carrying mechanism 4 carries the base 01 to the first positioning block 21; next, the second conveying mechanism 5 conveys the base 01 positioned on the first positioning block 21 from the first positioning block 21 to the second positioning block 22, and the second conveying mechanism 5 conveys the product positioned on the second positioning block 22 out of the second positioning block 22 while the first positioning pin 23 is protruding from the mounting hole 011 of the base 01; next, the third transfer mechanism 7 transfers the copper member 02 onto the first positioning pin 23; finally, the copper part pressing mechanism 8 presses the copper part 02 into the mounting hole 011 of the base 01, and the copper part 02 and the base 01 are assembled together, so that a required product is obtained.

Referring to fig. 3, the first feeding mechanism 3 includes a conveyor 31 and a storage assembly 32, the storage assembly 32 is disposed at a discharge end of the conveyor 31, the base 01 is placed on the conveyor 31, the conveyor 31 drives the base 01 to move toward the storage assembly 32, and the storage assembly 32 sequentially stores at least one base 01. Specifically, the conveyor 31 may be a belt conveyor 31, a chain conveyor 31, or the like, without any limitation. The storage assembly 32 comprises a bottom plate 321, a first baffle plate 322, a second baffle plate 323 and a third baffle plate 324, wherein the first baffle plate 322, the second baffle plate 323 and the third baffle plate 324 are installed on the top surface of the bottom plate 321 through bolts, the first baffle plate 322 is positioned right in front of the discharging direction of the conveyor 31, the first baffle plate 322 is arranged on the moving track of the base 01, the second baffle plate 323 and the third baffle plate 324 are respectively arranged at two ends of the first baffle plate 322, the second baffle plate 323 and the third baffle plate 324 jointly form a storage space 325 with an opening, and the opening of the storage space 325 is communicated with the discharging end of the conveyor 31. Under the transportation action of the conveyor 31, the base 01 moves onto the bottom plate 321, and the first baffle 322, the second baffle 323 and the third baffle 324 jointly define the moving direction of the base 01 so as to prevent the base 01 from continuing to advance or moving left and right.

In order to guide the bases 01 during the transport of the conveyor 31, the first feeding mechanism 3 further comprises a guiding mechanism 33, the guiding mechanism 33 being adapted to limit the bases 01 to move one by one and stepwise towards the storage assembly 32. Specifically, the guide mechanism 33 includes two first guides 331, two second guides 332. Two first guide members 331 are provided on the top surface of the conveyor 31, the two first guide members 331 are parallel to each other and symmetrical to each other, and the distance between the two first guide members 331 can place only a single base 01. Two second guide members 332 are provided on the top surface of the conveyor 31, the two second guide members 332 are parallel to each other, the first guide member 331 is located between the storage unit 32 and the second guide members 332, one second guide member 332 is connected to an end of one first guide member 331, the other second guide member 332 is connected to an end of the other first guide member 331, and the second guide members 332 extend from ends of the first guide members 331 gradually toward both sides of the conveyor 31 in a direction from the discharge end of the conveyor 31 to the feed end thereof. During the transportation of the conveyor 31, under the guiding action of the second guiding element 332, the base 01 gradually moves to the opening between the two first guiding elements 331, and the bases 01 move into the two first guiding elements 331 one by one; the bases 01 are gradually and one by one moved into the storage space 325 by the guide of the first guide 331.

Referring to fig. 4, the first carrying mechanism 4 includes a first clamp 41, a first power source 42, and a second power source 43. The first clamping member 41 is used for clamping the base 01, the first clamping member 41 includes a third power source 411, a first clamping member 412 and a second clamping member 413, the third power source 411 drives the first clamping member 412 and the second clamping member 413 to approach to or separate from each other, in this embodiment, the third power source 411 is a parallel cylinder, and the first clamping member 412 and the second clamping member 413 are respectively installed on two output ends of the parallel cylinder. First power supply 42 is used for driving first holder 41 to go up and down, and first power supply 42 can be cylinder, servo motor etc. under the effect of first power supply 42, on base 01 can put into first locating piece 21 from the top down, storage space 325 can be moved out from the bottom up to the while base 01. The second power source 43 is used for driving the first clamping member 41 to move horizontally, the second power source 43 may be an air cylinder, a servo motor, etc., and the base 01 may move horizontally back and forth between the storage space 325 and the first positioning block 21 under the action of the second power source 43. In this embodiment, the first power source 42 is an air cylinder, the second power source 43 is a servo motor, the servo motor is mounted on the frame 1, the air cylinder is mounted on the output end of the servo motor, and the first clamping member 41 is mounted on the output end of the air cylinder.

When the base 01 needs to be moved to the first positioning block 21, first the first clamping piece 412 and the second clamping piece 413 are respectively located at two sides of the base 01, the third power source 411 drives the first clamping piece 412 and the second clamping piece 413 to approach each other, and the first clamping piece 41 clamps the base 01; then the first power source 42 drives the first clamping member 41 to vertically lift upwards, and the base 01 is moved away from the storage space 325; then the second power source 43 drives the first clamping member 41 to move horizontally to the position right above the first positioning block 21; immediately after the first power source 42 drives the first clamping piece 41 to vertically descend downwards, the base 01 is placed on the first positioning block 21; finally, the third power source 411 drives the first clamping member 412 and the second clamping member 413 to move away from each other, and the first clamping member 41 releases the base 01.

Referring to fig. 5, the second carrying mechanism 5 includes a second gripper 51, a third gripper 52, a fourth power source 53, a fifth power source 54, and a sixth power source 55. The second clamping member 51 is used for clamping the base 01 on the first positioning block 21, the second clamping member 51 includes a seventh power source 511, a third clamping member 512, and a fourth clamping member 513, the seventh power source 511 drives the third clamping member 512 and the fourth clamping member 513 to approach each other or to move away from each other, in this embodiment, the seventh power source 511 is a parallel cylinder, and the third clamping member 512 and the fourth clamping member 513 are respectively installed on two output ends of the parallel cylinder. The third clamping member 52 is used for clamping the base 01 located on the second positioning block 22, the third clamping member 52 includes an eighth power source 521, a fifth clamping member 522 and a sixth clamping member 523, the eighth power source 521 drives the fifth clamping member 522 and the sixth clamping member 523 to approach each other or move away from each other, in this embodiment, the eighth power source 521 is a parallel cylinder, and the fifth clamping member 522 and the sixth clamping member 523 are respectively installed on two output ends of the parallel cylinder. The fourth power source 53 is used for driving the second clamping member 51 to ascend and descend, the fourth power source 53 may be an air cylinder, a servo motor, etc., and under the action of the fourth power source 53, the base 01 located on the first positioning block 21 may be moved away from the first positioning block 21 from the bottom up, and meanwhile, the base 01 may be placed on the second positioning block 22 from the top down. The fifth power source 54 is used for driving the third clamping member 52 to move up and down, the fifth power source 54 may be an air cylinder, a servo motor, etc., and the base 01 located on the second positioning block 22 may be moved away from the second positioning block 22 from the bottom to the top by the action of the fifth power source 54. The sixth power source 55 is used for driving the second clamping member 51 and the third clamping member 52 to synchronously and horizontally move, the sixth power source 55 may be an air cylinder, a servo motor, or the like, and under the action of the sixth power source 55, the base 01 may horizontally reciprocate between the first positioning block 21 and the second positioning block 22. In this embodiment, the fourth power source 53, the fifth power source 54 and the sixth power source 55 are all cylinders, the sixth power source 55 is installed on the frame 1, the output end of the sixth power source 55 is connected with a slide block 551, the fourth power source 53 and the fifth power source 54 are both installed on the slide block 551, the second clamping member 51 is installed on the output end of the fourth power source 53, and the third clamping member 52 is installed on the output end of the fifth power source 54.

When the base 01 needs to be transported from the first positioning block 21 to the second positioning block 22, the second clamping member 51 first clamps the base 01 located on the first positioning block 21, and the third clamping member 52 simultaneously clamps the base 01 located on the second positioning block 22; then the fourth power source 53 drives the second clamping member 51 to vertically lift up, and the fifth power source 54 drives the third clamping member 52 to vertically lift up, so as to move the base 01 located on the first positioning block 21 away from the first positioning block 21, and move the base 01 located on the second positioning block 22 away from the second positioning block 22; then the sixth power source 55 drives the second clamping member 51 to move horizontally to the position right above the second positioning block 22, and drives the third clamping member 52 to move horizontally to the position right above the rest positions; next, the fourth power source 53 drives the second clamping member 51 to vertically descend, and the fifth power source 54 drives the third clamping member 52 to vertically descend, so as to place the base 01, which was originally located on the first positioning block 21, on the second positioning block 22. Placing the base 01 originally positioned on the second positioning block 22 on the rest places; finally, the second clamping piece 51 and the third clamping piece 52 both release the base 01.

Referring to fig. 2, in the present embodiment, the second feeding mechanism 6 is a vibration disc in the prior art, and the detailed structure thereof is not repeated herein. Of course, the second feeding mechanism 6 may also adopt other existing feeding devices as long as the copper part 02 can be fed.

Referring to fig. 6 and 7, the third carrying mechanism 7 includes a fourth clamping member 71, a ninth power source 72, and a tenth power source 73. The fourth clamping member 71 is used for clamping the copper member 02, the fourth clamping member 71 includes an eleventh power source 711, a seventh clamping member 712, and an eighth clamping member 713, the eleventh power source 711 drives the seventh clamping member 712 and the eighth clamping member 713 to move toward or away from each other, in this embodiment, the eleventh power source 711 is a parallel cylinder, and the seventh clamping member 712 and the eighth clamping member 713 are respectively installed at two output ends of the parallel cylinder. The ninth power source 72 is used for driving the fourth clamping member 71 to ascend and descend, the ninth power source 72 can be an air cylinder, a servo motor and the like, under the action of the ninth power source 72, the copper part 02 can move out of the discharge hole of the second feeding mechanism 6 from bottom to top, and the copper part 02 can also be sleeved on the first positioning pin 23 from top to bottom. The tenth power source 73 is used for driving the fourth clamping member 71 to move horizontally, the tenth power source 73 can be an air cylinder, a servo motor or the like, and under the action of the tenth power source 73, the copper part 02 can horizontally reciprocate between the discharge hole of the second feeding mechanism 6 and the first positioning pin 23. In the present embodiment, the ninth power source 72 and the tenth power source 73 are both air cylinders, the tenth power source 73 is mounted on the frame 1, the ninth power source 72 is mounted on the output end of the tenth power source 73, and the fourth clamping member 71 is mounted on the output end of the ninth power source 72.

When the copper part 02 needs to be sleeved on the first positioning pin 23, firstly, the seventh clamping piece 712 and the eighth clamping piece 713 are respectively positioned at two sides of the copper part 02, the eleventh power source 711 drives the seventh clamping piece 712 and the eighth clamping piece 713 to approach each other, and the fourth clamping piece 71 grabs and clamps the copper part 02; then the ninth power source 72 drives the fourth clamping piece 71 to vertically lift upwards, and the copper piece 02 is moved out of the discharge hole of the second feeding mechanism 6; then the tenth power source 73 drives the fourth clamping piece 71 to horizontally move to the position right above the first positioning pin 23; then the ninth power source 72 drives the fourth clamping piece 71 to vertically descend downwards, and the copper piece 02 is sleeved on the first positioning pin 23; finally, the eleventh power source 711 drives the seventh and

eighth clamping members

712 and 713 away from each other, and the fourth clamping member 71 releases the copper member 02.

Further, the fourth clamping member 71 further includes a second positioning pin 714, the second positioning pin 714 is located between the seventh clamping member 712 and the eighth clamping member 713, and the second positioning pin 714 can be inserted into the through hole of the copper member 02. In the process that the fourth clamping piece 71 captures the copper piece 02, firstly, the ninth power source 72 drives the fourth clamping piece 71 to vertically descend downwards, the second positioning pin 714 is inserted into the through hole of the copper piece 02, and the seventh clamping piece 712 and the eighth clamping piece 713 are respectively located on two sides of the copper piece 02; then, the eleventh power source 711 drives the seventh clamping member 712 and the eighth clamping member 713 to approach each other, so that the fourth clamping member 71 can clamp the copper member 02. In the process that the copper part 02 is placed on the first positioning pin 23 by the fourth clamping part 71, firstly, the ninth power source 72 drives the fourth clamping part 71 to vertically descend downwards, the copper part 02 is sleeved on the first positioning pin 23, and at the moment, the first positioning pin 23 and the second positioning pin 714 are inserted into the through hole of the copper part 02; then the eleventh power source 711 drives the seventh clamping piece 712 and the eighth clamping piece 713 away from each other, and the fourth clamping piece 71 releases the copper piece 02; then the ninth power source drives the fourth clamping piece 71 to vertically lift upwards, and the second positioning pin 714 withdraws from the through hole of the copper piece 02; the tenth power source 73 drives the fourth clamping member 71 to move towards the second feeding mechanism 6; finally, the copper part pressing mechanism 8 presses the copper part 02 into the mounting hole 011 of the base 01.

Referring to fig. 6 and 8, the copper member press-fitting mechanism 8 includes a twelfth power source 81 and a press-fitting rod 82. The press-in rod 82 is arranged right above the second positioning block 22, the axis of the press-in rod 82 and the axis of the mounting hole 011 of the base 01 on the second positioning block 22 are located on the same straight line, the press-in rod 82 is connected to the output end of the twelfth power source 81, the twelfth power source 81 drives the press-in rod 82 to lift, in the process of descending of the press-in rod 82, the lower end face of the press-in rod 82 abuts against the upper end face of the copper part 02, and the copper part 02 on the first positioning pin 23 is pressed into the mounting hole 011 of the base 01.

Further, in order to improve the accuracy of mounting the copper part 02 on the base 01, the lower end surface of the press-in rod 82 is provided with a third positioning pin 83, the axis of the third positioning pin 83 and the axis of the press-in rod 82 are located on the same straight line, and in the process of descending the press-in rod 82, the third positioning pin 83 is firstly inserted into the through hole of the copper part 02, then the lower end surface of the press-in rod 82 is abutted against the upper end surface of the copper part 02, and the copper part 02 located on the first positioning pin 23 is pressed into the mounting hole 011 of the base 01.

Referring to fig. 9, in order to position the copper member 02 by the first positioning pin 23 and avoid interference of the first positioning pin 23 during pressing of the copper member 02, a reset member 24 is further disposed on the second positioning block 22, and the reset member 24 is disposed between the second positioning block 22 and the first positioning pin 23. In the process of pressing the copper part 02 down by the press-in rod 82, firstly, the third positioning pin 83 is inserted into the through hole of the copper part 02; then the lower end surface of the press-in rod 82 abuts against the upper end surface of the copper part 02 to push the copper part 02 to vertically move downwards, meanwhile, the end surface of the third positioning pin 83 abuts against the end surface of the first positioning pin 23 to push the first positioning pin 23 to vertically move downwards, and the reset part 24 is compressed; after the copper part 02 and the base 01 are assembled, the third positioning pin 83 is withdrawn from the mounting hole 011 of the base 01, and the first positioning pin 23 is reset under the action of the reset part 24.

Specifically, a pin hole 221 is provided at a middle position of the top of the second positioning block 22, the first positioning pin 23 is inserted into the pin hole 221, and the first positioning pin 23 moves up and down in the pin hole 221. A stopper 231 is disposed on the periphery of the first positioning pin 23, the stopper 231 is located in the pin hole 221, and the stopper 231 is in interference fit with the pin hole 221. The reset piece 24 is sleeved on the first positioning pin 23, one end of the reset piece 24 abuts against the bottom surface of the pin hole 221, and the other end of the reset piece 24 abuts against the lower end surface of the stopper 231.

In order to realize the positioning of the copper part 02 by the first positioning pin 23 and avoid the interference of the first positioning pin 23 during the pressing process of the copper part 02, the embodiment also provides another solution. Referring to fig. 10, the positioning mechanism 2 further includes a positioning cylinder 25, an output shaft of the positioning cylinder 25 is connected to the first positioning pin 23, and the positioning cylinder 25 drives the first positioning pin 23 to move vertically up and down on the second positioning block 22. In the process of pressing the copper part 02 down by the press-in rod 82, firstly, the third positioning pin 83 is inserted into the through hole of the copper part 02; then, the lower end face of the press-in rod 82 abuts against the upper end face of the copper part 02 to push the copper part 02 to vertically move downwards, meanwhile, the end face of the third positioning pin 83 abuts against the end face of the first positioning pin 23 to push the first positioning pin 23 to vertically move downwards, and at the moment, the positioning cylinder 25 is in a pressure relief state, so that the output shaft of the positioning cylinder 25 vertically moves downwards along with the first positioning pin 23; after the copper part 02 and the base 01 are assembled, the third positioning pin 83 is withdrawn from the mounting hole 011 of the base 01, and the end part of the first positioning pin 23 is still in the through hole of the copper part 02; then, the positioning cylinder 25 drives the first positioning pin 23 to vertically move downwards, and the first positioning pin 23 is withdrawn from the through hole of the copper part 02; subsequently, the second carrying mechanism 5 takes out the assembled product; after the product is taken out, the positioning cylinder 25 drives the first positioning pin 23 to move vertically upwards, and the first positioning pin 23 returns to the original position.

With the second solution, in addition to positioning the copper part 02 by the first positioning pin 23 and avoiding interference of the first positioning pin 23 in the process of pressing down the copper part 02, more importantly, the second carrying mechanism 5 can take out the product conveniently. In the process of grabbing the product by the second handling mechanism 5, due to the cylinder stroke precision and the like, the second clamping member 51 and the third clamping member 52 may not contact the product at the same time, so that the posture of the product may be deviated, and the copper member 02 may interfere with the first positioning pin 23. In order to solve the problem, the second solution drives the first positioning pin 23 to completely withdraw from the through hole of the copper part 02 through the positioning cylinder 25, so as to avoid the interference problem between the first positioning pin 23 and the copper part 02, and simultaneously, the cylinder is skillfully utilized for pressure relief to enable the first positioning pin 23 to have a certain descending space, so as to avoid the interference problem between the first positioning pin 23 and the third positioning pin 83.

Specifically, a pin hole 221 is provided at a middle position of the top of the second positioning block 22, the first positioning pin 23 is inserted into the pin hole 221, and the first positioning pin 23 moves up and down in the pin hole 221. The positioning cylinder 25 is installed at the bottom of the second positioning block 22, and an output shaft of the positioning cylinder 25 is fixedly connected with the lower end of the first positioning pin 23.

Further, in the second solution, the positioning mechanism 2 further includes a buffer 26, and the buffer 26 is disposed between the second positioning block 22 and the first positioning pin 23. Specifically, a stopper 231 is provided on the peripheral side of the first positioning pin 23, the stopper 231 is located in the pin hole 221, and the stopper 231 is interference-fitted with the pin hole 221. The buffer member 26 is sleeved on the first positioning pin 23, one end of the buffer member 26 abuts against the bottom surface of the pin hole 221, and the other end of the buffer member 26 abuts against the lower end surface of the stopper 231. By the arrangement of the buffer 26, a certain buffer effect can be achieved, and the positioning cylinder 25 is protected.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a copper spare loading attachment which characterized in that:

the copper part feeding device comprises a positioning mechanism (2), the positioning mechanism (2) comprises a second positioning block (22) and a first positioning pin (23), the second positioning block (22) is used for positioning a base (01), and the first positioning pin (23) is movably arranged on the second positioning block (22);

the copper part feeding device comprises a third carrying mechanism (7), and the third carrying mechanism (7) is used for sleeving the copper part (02) on the first positioning pin (23);

the copper part feeding device comprises a copper part press-in mechanism (8), the copper part press-in mechanism (8) comprises a twelfth power source (81) and a press-in rod (82), the output end of the twelfth power source (81) is connected with the press-in rod (82), and the copper part (02) is located in the movable range of the press-in rod (82);

the copper part feeding device further comprises a second feeding mechanism (6), and the second feeding mechanism (6) is used for feeding the copper parts (02);

the second feeding mechanism (6) is a vibrating disc;

the third carrying mechanism (7) is used for carrying the copper parts (02) fed by the second feeding mechanism (6) to the first positioning pins (23);

the third carrying mechanism (7) comprises a fourth clamping piece (71), a ninth power source (72) and a tenth power source (73), the fourth clamping piece (71) is used for clamping the copper piece (02), the ninth power source (72) is used for driving the fourth clamping piece (71) to lift, and the tenth power source (73) is used for driving the fourth clamping piece (71) to move horizontally;

the positioning mechanism (2) further comprises a first positioning block (21), and the first positioning block (21) is used for positioning the base (01);

the copper part feeding device further comprises a first feeding mechanism (3), and the first feeding mechanism (3) is used for feeding the copper part into the base (01);

the first feeding mechanism (3) comprises a conveyor (31) and a storage assembly (32), the storage assembly (32) is arranged at the discharging end of the conveyor (31), and the storage assembly (32) stores at least one base (01);

the storage assembly (32) comprises a bottom plate (321), a first baffle plate (322), a second baffle plate (323) and a third baffle plate (324), the first baffle plate (322), the second baffle plate (323) and the third baffle plate (324) are installed on the bottom plate (321), the first baffle plate (322) is positioned right ahead of the discharging direction of the conveyor (31), the second baffle plate (323) and the third baffle plate (324) are respectively arranged at two ends of the first baffle plate (322), the second baffle plate (323) and the third baffle plate (324) jointly form a storage space (325) with an opening, and the opening of the storage space (325) is communicated with the discharging end of the conveyor (31);

the first feeding mechanism (3) further comprises a guide mechanism (33), the guide mechanism (33) comprises two first guide pieces (331) and two second guide pieces (332), the two first guide members (331) are provided on the top surface of the conveyor (31), the two first guide members (331) are parallel to each other and symmetrical to each other, the distance between the two first guide members (331) is only capable of placing a single base (01), one of the second guide members (332) is connected to an end of one of the first guide members (331), and the other of the second guide members (332) is connected to an end of the other of the first guide members (331), and in the direction from the discharge end of the conveyor (31) to the feed end thereof, the second guide (332) extends gradually from the end of the first guide (331) to the outside of the conveyor (31);

the copper part feeding device further comprises a first carrying mechanism (4), and the first carrying mechanism (4) is used for carrying the base (01) fed by the first feeding mechanism (3) to the first positioning block (21);

the first carrying mechanism (4) comprises a first clamping piece (41), a first power source (42) and a second power source (43), the first clamping piece (41) is used for clamping the base (01), the first power source (42) is used for driving the first clamping piece (41) to lift, and the second power source (43) is used for driving the first clamping piece (41) to move horizontally;

the first clamping piece (41) comprises a third power source (411), a first clamping piece (412) and a second clamping piece (413), wherein the third power source (411) drives the first clamping piece (412) and the second clamping piece (413) to approach or move away from each other;

the copper part feeding device further comprises a second carrying mechanism (5), wherein the second carrying mechanism (5) is used for carrying the base (01) on the first positioning block (21) to the second positioning block (22) and carrying the base (01) on the second positioning block (22) away from the second positioning block (22);

the second carrying mechanism (5) comprises a second clamping piece (51), a third clamping piece (52), a fourth power source (53), a fifth power source (54) and a sixth power source (55), the second clamping piece (51) is used for clamping the base (01) on the first positioning block (21), the third clamping piece (52) is used for clamping the base (01) on the second positioning block (22), the fourth power source (53) is used for driving the second clamping piece (51) to ascend and descend, the fifth power source (54) is used for driving the third clamping piece (52) to ascend and descend, and the sixth power source (55) is used for driving the second clamping piece (51) and the third clamping piece (52) to synchronously and horizontally move;

the second clamp (51) comprises a seventh power source (511), a third clamp member (512), a fourth clamp member (513), the seventh power source (511) drives the third clamp member (512) and the fourth clamp member (513) toward or away from each other;

the third clamping piece (52) comprises an eighth power source (521), a fifth clamping piece (522) and a sixth clamping piece (523), wherein the eighth power source (521) drives the fifth clamping piece (522) and the sixth clamping piece (523) to approach or move away from each other.

2. The copper part feeding device according to claim 1, wherein: the positioning mechanism (2) further comprises a resetting piece (24), the resetting piece (24) is arranged between the second positioning block (22) and the first positioning pin (23), and the resetting piece (24) is used for driving the first positioning pin (23) to reset.

3. The copper part feeding device according to claim 2, wherein: the second positioning block (22) is provided with a pin hole (221), the first positioning pin (23) is inserted into the pin hole (221), a stopper (231) is arranged on the peripheral side of the first positioning pin (23), the resetting piece (24) is sleeved on the first positioning pin (23), one end of the resetting piece (24) abuts against the bottom surface of the pin hole (221), and the other end of the resetting piece (24) abuts against the stopper (231).

4. The copper part feeding device according to claim 1, wherein: the positioning mechanism (2) further comprises a positioning air cylinder (25), and an output shaft of the positioning air cylinder (25) is connected with the first positioning pin (23).

5. A copper part feeding device according to claim 4, characterized in that: the positioning mechanism (2) further comprises a buffer piece (26), and the buffer piece (26) is arranged between the second positioning block (22) and the first positioning pin (23).

6. A copper part feeding device according to claim 5, characterized in that: the second positioning block (22) is provided with a pin hole (221), the first positioning pin (23) is inserted into the pin hole (221), a stopper (231) is arranged on the peripheral side of the first positioning pin (23), the buffer (26) is sleeved on the first positioning pin (23), one end of the buffer (26) abuts against the bottom surface of the pin hole (221), and the other end of the buffer (26) abuts against the stopper (231).

7. The copper part feeding device according to claim 1, wherein: and a third positioning pin (83) is arranged on the end face of the press-in rod (82), the third positioning pin (83) is inserted into the through hole of the copper part (02), and the end face of the press-in rod (82) is abutted against the end face of the copper part (02).