CN115301855A - Pin shearing and bending device and its working method, production line - Google Patents

Abstract

The invention provides a pin shearing and bending device and a working method and a production line thereof, wherein the pin shearing and bending device comprises a workbench, a shearing assembly, a bending assembly, a pressing assembly and three pushing assemblies; the workbench is provided with a feeding section, a transposition section and a discharging section which are sequentially communicated, the feeding section is provided with a pin shearing preparation position, one end of the feeding section, which is close to the transposition section, is provided with a pin shearing processing position, one end of the discharging section, which is close to the transposition section, is provided with a bent pin processing position, and one end of the discharging section, which is far away from the transposition section, is provided with a material taking position; the first pushing part is close to the pin shearing preparation position, and the first pushing driving part drives the first pushing part to move along the X axis; the second pushing part is close to the pin shearing machining position, and the second pushing driving piece drives the second pushing part to move along the Y axis; the third pushing part is close to the bending processing station, and the third pushing driving part drives the third pushing part to move along the X axis. This bending device is cuted to pin can guarantee the hook precision, improve production efficiency, simple structure, small and exquisite light simultaneously.

Description

Pin shearing and bending device and its working method and production line

technical field

The invention relates to the field of automatic pin bending equipment for electronic components, in particular to a pin shearing and bending device, a working method thereof, and a production line.

Background technique

The diodes, rectifier bridges and field effect transistors assembled on the radiator module need to be assembled on the radiator with screws, and the pins need to be inserted into the through holes of the PCB board for wave soldering. When the device comes in, the pins are in a vertical state and cannot be directly used for assembly. It needs to be bent before assembly. In addition, the number of pins of this type of component is more than 2, which requires high precision. A slight deviation in the angle of the bent foot will lead to the inability to insert and install in the subsequent process, and the manual operation is too uncontrollable, so equipment is generally used. Perform automatic foot bending.

In the existing pin shearing and bending device, the electronic components are moved between the cutting leg processing position and the bending leg processing position through the clamping parts, the structure is complex, the efficiency is low, and the electronic components are easily damaged by clamping. In addition, the existing pin shearing and bending device has a large equipment volume and the discharge position of the material at the discharge port is uncontrollable, so it cannot be connected with other automation equipment in parallel. Therefore, it is very necessary to develop a simple and compact electronic device. Components automatic bending mechanism.

Contents of the invention

The first object of the present invention is to provide a pin shearing and bending device that can ensure the bending accuracy and improve production efficiency, and has a simple structure, small size and light weight.

The second object of the present invention is to provide a production line with the above pin shearing and bending device.

The third object of the present invention is to provide a working method of the above-mentioned pin shearing and bending device.

In order to achieve the above object, the present invention provides a pin shearing and bending device, including a workbench, a shearing assembly, a bending assembly and a pressing assembly; It includes a feeding section, a transposition section and a discharge section connected in sequence. Both the feeding section and the discharge section extend along the X-axis direction, and the transposition section extends along the Y-axis direction. The feeding section is provided with a cutting foot preparation position, and the feeding section The end close to the transposition section is provided with a cutting foot processing position, the end of the discharge section close to the transposition section is provided with a bending foot processing position, and the end of the discharge section far away from the transposition section is provided with a pick-up position; the shearing assembly includes a shear foot The cutter head and the cutting foot driving part, the bending assembly includes the bending foot cutting head and the bending foot driving part. The foot processing position is set, and the bending foot driver drives the bending foot cutter head to move; the pin shearing and bending device also includes a first pushing assembly, a second pushing assembly and a third pushing assembly; the first pushing assembly includes a first pushing part and a The first push driver, the first push part is arranged near the scissor foot preparation position, and the first push driver drives the first push part to move along the X-axis direction; the second push assembly includes a second push part and a second push driver, The second push part is arranged near the scissor foot processing position, and the second push driver drives the second push part to move along the Y-axis direction; the third push assembly includes the third push part and the third push driver, and the third push part is close to the bend The foot processing position is set, and the third pushing driver drives the third pushing part to move along the X-axis direction; the pressing assembly includes a shearing pressing part and a bending pressing part, and the shearing pressing part is set close to the cutting foot processing position and It can move toward the foot-shearing processing position, and the bending pressing part is arranged close to the foot-bending processing position and can move toward the foot-bending processing position.

It can be seen from the above scheme that, firstly, after the electronic components are sent into the cutting foot preparation position, the first push driver drives the first pushing part to move in the positive direction along the X axis, and the first pushing part moves the electronic components from the cutting foot preparation position Push to the cutting foot processing position, the first pushing part resets; then, the shearing pressing part moves along the negative direction of the Z axis to compress the electronic components; then, the cutting foot driving part drives the cutting foot head along the negative direction of the Z axis After moving to cut off the redundant pins on the electronic components, the scissor head and the shearing pressing part are reset; then, the second push driver drives the second push part to move positively along the Y axis, and the second push part Push the electronic components from the cutting foot processing position to the bending foot processing position; then, the bending pressing part moves along the negative direction of the Z axis to press the electronic components; then, the bending foot driving part drives the bending foot cutter head along the Z axis After the axis moves in the positive direction and bends the pins of the electronic components, the bending knife head and the bending pressing part are reset; finally, the third push driver drives the third push part to move in the negative direction along the X axis, and the third push The part pushes the electronic components from the bending foot processing position to the pick-up position. The pick-up piece on the next station takes away the processed electronic components and sends them to the next process.

By setting a U-shaped product limit chute on the workbench, the movement path of the electronic components is limited, and at the same time, the electronic components are pushed by the first push component, the second push component and the third push component in each Translation between stations, simple structure and high work efficiency. At the same time, the cutting foot preparation position, cutting foot processing position, bending foot processing position and material picking position are scattered in the product limit chute on the workbench. Two adjacent work stations The stroke between the positions is short, so that the space can be fully utilized, and the shearing component, bending component, pressing component and three pushing components are more reasonably and compactly arranged around the workbench, thereby greatly reducing pin shearing The overall space occupied by the bending device realizes the miniaturization of the overall structure, which is convenient to be connected in series between the feeding mechanism and the placement module, and realizes the online bending operation of electronic components.

A preferred solution is that the first pushing assembly and the shearing assembly are respectively arranged on opposite sides of the worktable along the X-axis direction, and the first pushing part is arranged opposite to the scissor head along the X-axis direction.

It can be seen that, in this way, the first pushing part can directly push the electronic components to the bending leg processing position along the X axis, and the scissors head is facing the bending leg processing position, which can facilitate the realization of the scissors head to the electronic components. Cutting of the excess part of the foot.

A further solution is that the first pushing part extends along the X-axis direction, and the first pushing part is in sliding fit with the feeding section.

It can be seen that the first pushing part is slidingly matched with the feeding section to ensure the stability of the pushing process.

A preferred solution is that the second pushing part extends along the Y-axis direction, and the second pushing part is in sliding fit with the transposition section.

It can be seen that the stability of the pushing process by the second pushing part is guaranteed.

A preferred solution is that a limiting portion is provided on the side of the material picking position away from the cutting foot processing position.

It can be seen that the setting of the limit part can precisely position the electronic components sent into the material picking position, so as to facilitate the subsequent station to take material from this position.

A preferred solution is that the pressing assembly further includes a pressing driving part, and the pressing driving part drives the shearing pressing part and the bending pressing part to move along the Z-axis direction.

It can be seen that the shearing and pressing part and the bending and pressing part are driven by the same part, which can further simplify the structure and reduce the cost.

A preferred solution is that the pin shearing and bending device also includes a feeding guide rail, the feeding guide rail includes a feed end and a discharge end, the discharge end is close to the shearing foot preparation position, and the discharge end is located at the shearing foot preparation position in the Y-axis direction On the side far away from the discharge section, from the feed end to the discharge end, the feed guide rail is inclined from top to bottom.

It can be seen that the inclined setting of the feeding guide rail facilitates the automatic flow of electronic components into the cutting foot preparation position under the action of its own gravity, without manual feeding, further improving production efficiency.

A preferred solution is that the pin shearing and bending device also includes a support, the pressing assembly also includes a mounting seat, the mounting seat and the support are slidably connected along the Z-axis direction, and the shearing pressing part and the bending pressing part are mounted on mounts.

It can be seen from this that the effective support and guidance of the shearing and bending compression parts can be realized, and the accuracy of their positions after movement can be ensured.

A further solution is that at least one of the shearing compression piece and the bending compression piece includes a support column, an elastic piece and an indenter, the support column extends along the Z-axis direction, and the Z-axis positive end of the support column is connected to the mounting seat , the elastic piece is sleeved on the support column, the pressure head is located at the negative end of the Z-axis of the support column and abuts against the elastic piece, the pressure head is slidably connected with the support column, and the restoring force of the elastic piece forces the pressure head towards the product limit chute move.

It can be seen that the contact mode between the pressing member and the electronic components is elastic contact, thereby preventing the electronic components from being crushed.

A further solution is that a pressing plate is provided on the mounting seat, and the pressing plate is located on the positive side of the Z-axis of the bending foot processing position. In the direction of the X-axis, the pressing plate is close to the bending foot cutter head, and the surface of the bending foot cutter head facing the pressing plate is parallel to the direction of the pressing plate. Lead-accommodating clearances can be formed between the main surface, the pressure plate, and the curved foot bit.

It can be seen that when the bending pressing part moves downward to press the body of the electronic component, the pressing plate moves down and presses the position where the pin is close to the bend, and then the curved foot knife head moves upward to bend the lead The bending part is located in the pin receiving gap, so the cooperation of the pressing plate and the bending foot cutter head can improve the accuracy of the bending angle of the pin, thereby improving the product quality.

A preferred solution is that the scissors driving member drives the scissors head to move along the Z-axis direction.

It can be seen that the electronic components are placed flat on the workbench, and the scissor head moves along the Z-axis direction to cut the pins, thereby ensuring the stability of the placement of the electronic components and improving the cutting accuracy.

A preferred solution is that the curved foot driving member drives the curved foot cutter head to move along the Z-axis direction.

It can be seen that the electronic components are placed flat on the workbench, and the curved-foot cutter head moves along the Z-axis direction to bend the pins, ensuring the accuracy of the bending angle of the pins.

To achieve the above-mentioned second objective, the present invention provides a production line, including the above-mentioned lead shearing and bending device.

In order to achieve the above-mentioned third purpose, the present invention provides a working method of a pin shearing and bending device. The pin shearing and bending device is the above-mentioned pin shearing and bending device. The working method includes: feeding step: first After the two electronic components are sent into the scissor foot preparation position, the first push driver drives the first push part to move positively along the X axis, and the first push part pushes the first electronic component from the scissor foot preparation position to the scissor At the foot processing position, the first pushing part is reset; a pressing step: the shearing pressing member moves along the negative direction of the Z axis to press the first electronic component; cutting step: the cutting foot driving part drives the cutting foot knife head After moving in the negative direction of the Z-axis to cut off the excess length of the pins of the first electronic component, the scissor head and the shearing pressing member are reset; the transposition step: the second push driver drives the second push part along the The Y axis moves forward, the second pushing part pushes the first electronic component from the cutting foot processing position to the bending foot processing position, and the second pushing part resets; the second pressing step: bending the pressing part along the Z axis Negative movement presses the first electronic component; bending step: the bending foot driver drives the bending foot cutter head to move positively along the Z axis and bends the pin of the first electronic component, and the bending foot cutter head and the bending and pressing parts are reset; the step of discharging: the third push driver drives the third push part to move along the negative direction of the X axis, and the third push part pushes the first electronic component from the bending foot processing position to the pick-up position, the third pusher part is reset.

A preferred scheme is that after the feeding step is finished, the second electronic component enters the cutting foot preparation position, and after the first electronic component enters the transposition step, the second electronic component enters the feeding step.

Description of drawings

Fig. 1 is a perspective view of a first viewing angle of an embodiment of a pin shearing and bending device of the present invention.

Fig. 2 is a perspective view of a second viewing angle of an embodiment of the lead shearing and bending device of the present invention.

Fig. 3 is a partial view of an embodiment of the lead shearing and bending device of the present invention.

Fig. 4 is a schematic structural view of the product limiting chute on the working table of the embodiment of the pin shearing and bending device of the present invention.

Fig. 5 is a partial view of the front view of an embodiment of the lead shearing and bending device of the present invention.

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Detailed ways

Referring to Figures 1 to 5, the production line in this embodiment includes a feeding mechanism, a lead shearing and bending device, and a placement module, and the lead shearing and bending device is located between the feeding mechanism and the placement module. The discharge port of the feeding mechanism communicates with the feeding end 11 of the feeding guide rail 1 of the pin shearing and bending device. The electronic components on the level 28 are attracted and sent to the placement process.

The pin shearing and bending device includes a feeding guide rail 1, a workbench 2, a support 21, a shearing assembly 3, a bending assembly 4, a pressing assembly 5, a first pushing assembly 6, a second pushing assembly 7 and a third pushing assembly Component 8.

The worktable 2 is provided with a product limit chute 21. The product limit chute 21 includes a feeding section 22, a transposition section 23 and a discharge section 24 connected in sequence. The feed section 22 and the discharge section 24 are all along the X axis direction, the transposition section 23 extends along the Y-axis direction, the feeding section 22 is provided with a cutting foot preparation position 25, the end of the feeding section 22 close to the transposition section 23 is provided with a shearing foot processing position 26, and the discharge section 24 is close to the transposition One end of the section 23 is provided with a bending foot processing position 27, and the end of the discharge section 24 away from the transposition section 23 is provided with a material-taking position 28, and the side of the material-taking position 28 away from the shearing foot processing position 26 is provided with a limiter 29. The position portion 29 is used to limit the position of the electronic component 10 in the X direction.

The shearing assembly 3 includes a foot cutting head 31 and a foot cutting driver (not shown), the bending assembly 4 includes a bending foot cutting head 41 and a bending foot driving member 42, and the foot cutting head 31 is arranged towards the foot cutting processing position 26 , the scissors driving part drives the scissors head 31 to move along the Z-axis direction, the crooked cutter head 41 is set toward the crooked processing position 27, the crooked leg driver 42 drives the crooked cutter head 41 to move along the Z-axis direction, Z The axial direction is the vertical direction.

The first pushing assembly 6 includes a first pushing portion 61 and a first pushing driver 62, the first pushing assembly 6 and the cutting assembly 3 are respectively arranged on opposite sides of the workbench 2 along the X-axis direction, the first pushing portion 61 It is arranged near the cutting foot preparation position 25, and the first pushing part 61 and the cutting foot cutter head 31 are arranged oppositely along the X-axis direction, the first pushing part 61 extends along the X-axis direction, and the first pushing part 61 slides with the feeding section 22 Cooperating, the first pushing driver 62 drives the first pushing part 61 to move along the X-axis direction. The second pushing assembly 7 includes a second pushing part 71 and a second pushing driver (not shown), the second pushing part 71 is arranged near the scissor foot processing position 26, the second pushing part 71 extends along the Y-axis direction, and the second pushing part 71 extends along the Y-axis direction. The pushing part 71 is slidingly matched with the transposition section 23 , and the second pushing driver drives the second pushing part 71 to move along the Y-axis direction. The third pushing assembly 8 includes a third pushing part 81 and a third pushing driver 82, the third pushing part 81 is arranged near the bent foot processing position 27, and the third pushing driver 82 drives the third pushing part 81 to move along the X-axis direction , In addition, the third pushing portion 82 extends along the Y-axis direction.

The pressing assembly 5 includes a mounting seat 51, a pressing plate 52, a pressing driver 53, a shearing pressing part 54 and a bending pressing part 55. The support 21 is relatively fixed to the workbench 2. Slidingly connected along the Z-axis direction, the shearing pressing piece 54 and the bending pressing piece 55 are all installed on the mounting seat 51, the shearing pressing piece 54 is arranged close to the shear foot processing position 26, and the bending pressing piece 55 is set close to the bending 27 foot processing positions are set. The pressing driving part 53 drives the shearing pressing part 54 and the bending pressing part 55 to move along the Z-axis direction, thereby driving the shearing pressing part 54 to move toward the shearing foot processing position 26 and driving the bending pressing part 55 to move toward Bend foot processing position 27 moves.

Both the shearing and pressing member 54 and the bending and pressing member 55 include a support column 541, an elastic member 542 and a pressure head 543. The support column 541 extends along the Z-axis direction. connection, the elastic member 542 is sleeved on the support column 541, the pressure head 543 is located at the Z-axis negative end of the support column 541 and abuts against the elastic member 542, the pressure head 543 is slidingly connected with the support column 541, and the restoring force of the elastic member 542 The pressing head 543 is forced to move toward the product limiting chute 21 . The contact mode between each pressing member and the electronic component 10 is elastic contact, so as to prevent the device body of the electronic component 10 from being crushed. The Z-axis positive end of the pressing plate 52 is connected to the mounting base 51 through the spring 521 to ensure that the pressing plate 52 elastically contacts with the pins of the electronic components 10, thereby preventing the pins of the electronic components 10 from being crushed.

The pressing plate 52 is arranged on the mounting seat 51, and the pressing plate 52 is located on the Z-axis positive side of the bending foot processing position 27. In the X-axis direction, the pressing plate 52 is close to the bending foot cutter head 41, and the bending foot cutting head 41 is parallel to the surface of the pressing plate 52. On the main surface of the pressing plate 52 , a pin receiving gap 40 can be formed between the pressing plate 52 and the curved knife head 41 . When the bending pressing member 55 moves downward to compress the device body 101 of the electronic component 10, the pressing plate 52 moves downward and presses the pin close to the bent position, and then the curved knife head 41 moves upward For bending the pins, the bending part 102 of the electronic component 10 is located in the pin receiving gap 40 , so the cooperation of the pressing plate 52 and the bending knife head 41 can improve the accuracy of the bending angle of the pins, thereby improving the product quality.

The feeding guide rail 1 is arranged on one side of the workbench 2, the feeding guide rail 1 includes a feed end 11 and a discharge end 12, the discharge end 12 is close to the cutting foot preparation position 25, and the discharge end 12 is located at the cutting foot preparation position 25 On the side away from the discharge section 24 in the direction of the Y axis, from the feed end 11 to the discharge end 12, the feed guide rail 1 is inclined from top to bottom. In this way, it is convenient for the electronic components 10 to automatically flow into the cutting foot preparation position 25 under the action of its own gravity, without the need for manual feeding, further improving production efficiency.

Before the lead cutting and bending device is turned on, the electronic components 10 are arranged in an orderly manner in the feeding track, and the leads of the electronic components 10 face the same side, and the first pushing part 61 is in the X-axis of the cutting foot preparation position 25 On the negative side, the second pushing part 71 is on the Y-axis negative side of the shearing foot processing position 26, and the third pushing part 81 is located on the X-axis positive side of the bending leg processing position 27. The shearing pressing member 54, the bending press Both the tightening member 55 and the pressing plate 52 are located at the highest position of the stroke.

The working method of the pin shearing and bending device specifically includes the following steps.

Feeding step: after the first electronic component 10 is sent into the cutting foot preparation position 25, the first push driver 62 drives the first push part 61 to move forward along the X axis, and the first push part 61 pushes the first electronic component After the component 10 is pushed from the cutting foot preparation position 25 to the cutting foot processing position 26, the first pushing part 61 is reset, and after the first pushing part 61 is reset, the second electronic component 10 enters the cutting foot preparation position 25 along the feeding track. .

One pressing step: the shearing and pressing member 54 moves in the negative direction along the Z-axis to press and compress the first electronic component 10 on the cutting foot processing position 26 .

Cutting step: the scissors driving part drives the scissors head 31 to move along the negative direction of the Z axis. 31 and the shear pressing member 54 are reset, and the first electronic component 10 on the shear foot processing position 26 is released.

Transposition step: the second pushing driver drives the second pushing part 71 to move forward along the Y axis, and the second pushing part 71 pushes the first electronic component 10 from the cutting leg processing position 26 to the bending leg processing position 27 , the second pusher 71 is reset, after the second pusher 71 is reset, the second electronic component 10 enters the feeding step, and the first pusher 61 pushes the second electronic component 10 from the cutting foot preparation position 25 to the cutting foot Processing bit 26.

The second pressing step: the pressing driving part 53 drives the mounting seat 51 and drives the pressing plate 52, the shearing pressing part 54 and the bending pressing part 55 to move along the negative direction of the Z axis, and the bending pressing part 55 presses the first For the device body of an electronic component 10 , the negative end of the Z-axis of the pressing plate 52 presses against the lead body of the first electronic component 10 . At the same time, the second electronic component 10 enters a pressing step, that is, the shearing and pressing member 54 compresses the second electronic component 10 .

Bending steps: the bending foot driver 42 drives the bending foot cutter head 41 to move forward along the Z axis, and the bending foot cutter head 41 cooperates with the pressure plate 52 to bend the pin of the first electronic component 10, and the bending foot cutter head 41 and bending pressing member 55 reset. At the same time, the second electronic component 10 enters the cutting step, that is, the foot-cutting cutter head 31 cuts off redundant pins on the second electronic component 10 .

Discharging step: the third pushing driver 82 drives the third pushing part 81 to move along the negative direction of the X axis, and the third pushing part 81 pushes the first electronic component 10 from the bent foot processing position 27 to the material picking position 28, and the third After the third pushing part 81 is reset, the second electronic component 10 enters the transposition step, and the second pushing part 71 pushes the second electronic component 10 from the leg cutting processing position 26 to the leg bending processing position 27 .

The above steps are repeated, and each electronic component 10 is followed by the above-mentioned feeding step, primary compacting step, shearing step, transposition step, secondary compacting step, bending step and discharging step to complete the cutting and cutting. In the bending process, since the last electronic component 10 enters the transposition step, the second electronic component 10 enters the feeding step, so one pressing assembly 5 can perform the secondary pressing of the previous electronic component 10 at the same time step and a pressing step of the next electronic component 10, the positions between the parts are compact, which reduces the occupied space, and at the same time, the parts are matched in an orderly manner, which greatly improves the production efficiency.

It can be seen from the above that by setting a U-shaped product limiting chute on the workbench, the moving path of the electronic components is limited, and at the same time, the electronic component is pushed through the first push component, the second push component and the third push component. Components move between each station, with simple structure and high work efficiency. At the same time, the cutting foot preparation position, cutting foot processing position, bending foot processing position and material picking position are scattered and arranged in the product limit chute on the workbench. The stroke between two adjacent stations is short, so that the space can be fully utilized, and the shearing assembly, bending assembly, pressing assembly and three pushing parts are more reasonably and compactly arranged around the workbench, thereby greatly reducing the The overall space occupied by the lead shearing and bending device realizes the miniaturization of the overall structure, which is convenient to be connected in series between the feeding mechanism and the placement module, and realizes the online bending operation of electronic components.

In addition, the pressing assembly may further include two pressing driving parts, and the two pressing driving parts respectively drive the movement of the shearing pressing part and the bending pressing part. It is also possible that one of the shearing and bending parts is composed of a supporting column, an elastic part and a pressing head. The indenter can also be made of elastic materials such as silica gel. The elastic member can be a spring or be made of elastic material. Each driving part can adopt the driving mechanism that drives parts such as cylinder or motor to move. The support can also be fixed on the workbench, or integrally formed with the workbench. The width of the scissors head and the curved head can be changed as required, and the size can be appropriately increased to be suitable for electronic components with different numbers of pins. The above changes can also achieve the purpose of the present invention.

Finally, it needs to be emphasized that the above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications, all within the spirit and principles of the present invention Any modifications, equivalent replacements, improvements, etc. made within the scope of the present invention shall be included within the protection scope of the present invention.

Claims (15)

1. Pin shearing and bending device, including workbench, shearing assembly, bending assembly and pressing assembly; It is characterized by: The workbench is provided with a product limit chute, and the product limit chute includes a feeding section, a transposition section and a discharging section connected in sequence, and the feeding section and the discharging section are both along the X-axis direction, the transposition section extends along the Y-axis direction, the feeding section is provided with a shearing foot preparation position, and the end of the feeding section close to the transposition section is provided with a shearing foot processing position, and the discharging section A bending foot processing position is provided at one end close to the transposition section, and a material taking position is provided at one end of the discharge section far away from the transposition section; The shearing assembly includes a scissor head and a scissor driver, and the bending assembly includes a curved scissor head and a scissor driver, and the scissor head is set toward the scissor processing position, and the scissors The foot driving part drives the scissor head to move, the curved foot head is set towards the curved foot processing position, and the curved foot driver drives the curved foot cutter head to move; The pin shearing and bending device also includes a first pushing component, a second pushing component and a third pushing component; The first pushing assembly includes a first pushing part and a first pushing driver, the first pushing part is arranged close to the scissor foot preparation position, and the first pushing driver drives the first pushing part along the X Axis direction movement; The second pushing assembly includes a second pushing part and a second pushing driver, the second pushing part is arranged close to the scissor foot processing position, and the second pushing driver drives the second pushing part along the Y Axis direction movement; The third push assembly includes a third push part and a third push driver, the third push part is arranged close to the bent foot processing position, and the third push driver drives the third push part along the X Axis direction movement; The pressing assembly includes a shearing pressing piece and a bending pressing piece, the shearing pressing piece is arranged close to the shearing foot processing station and can move toward the shearing foot processing station, the bending pressing piece The piece is arranged close to the bending foot processing position and can move toward the bending foot processing position. 2. The pin shearing and bending device according to claim 1, characterized in that: The first pushing assembly and the shearing assembly are respectively arranged on opposite sides of the workbench along the X-axis direction, and the first pushing part is arranged opposite to the scissor head along the X-axis direction. 3. The pin shearing and bending device according to claim 2, characterized in that: The first pushing part extends along the X-axis direction, and the first pushing part is slidingly matched with the feeding section. 4. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: The second pushing part extends along the Y-axis direction, and the second pushing part is slidingly matched with the transposition section. 5. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: A limiting portion is provided on the side of the material fetching position far away from the cutting leg processing position. 6. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: The pressing assembly also includes a pressing driving member, and the pressing driving member drives the shearing pressing member and the bending pressing member to move along the Z-axis direction; The shearing and pressing member is located on the positive side of the Z-axis of the shearing foot processing station, and the bending and pressing member is located on the positive side of the Z-axis of the bending foot processing station. 7. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: The pin shearing and bending device also includes a feeding guide rail, the feeding guide rail includes a feed end and a discharge end, the discharge end is close to the scissor leg preparation position, and the discharge end is located at the scissor leg The preparation position is on the side away from the discharge section in the direction of the Y axis, and the feeding guide rail is inclined from top to bottom from the feed end to the discharge end. 8. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: The pin shearing and bending device also includes a support, and the pressing assembly also includes a mounting seat, and the mounting seat is slidably connected with the support along the Z-axis direction, and the shearing pressing member and the The bending and pressing parts are all installed on the mounting base. 9. The pin shearing and bending device according to claim 8, characterized in that: At least one of the shearing compression member and the bending compression member includes a support column, an elastic member, and an indenter, the support column extends along the Z-axis direction, and the positive end of the Z-axis of the support column is connected to the The mounting base is connected, the elastic member is sleeved on the support column, the pressure head is located at the negative end of the Z-axis of the support column and abuts against the elastic member, the pressure head is in contact with the support column The support column is slidably connected, and the restoring force of the elastic member forces the pressure head to move toward the product limiting chute. 10. The pin shearing and bending device according to claim 8, characterized in that: A pressing plate is provided on the mounting base, and the pressing plate is located on the positive side of the Z axis of the bending foot processing position. In the direction of the X axis, the pressing plate is close to the bending foot cutter head, and the bending foot cutter head faces The surface of the pressing plate is parallel to the main surface of the pressing plate, and a pin accommodating gap can be formed between the pressing plate and the curved knife head. 11. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: The cutting foot driving member drives the cutting foot cutter head to move along the Z-axis direction. 12. The pin shearing and bending device according to any one of claims 1 to 3, characterized in that: The curved foot driving member drives the curved foot cutter head to move along the Z-axis direction. 13. The production line, characterized in that it comprises the pin shearing and bending device according to any one of claims 1 to 12. 14. The working method of the pin shearing and bending device, characterized in that, the pin shearing and bending device is the pin shearing and bending device according to any one of claims 1 to 12; The working methods include: Feeding step: After the first electronic component is sent into the scissor foot preparation position, the first push driver drives the first push part to move positively along the X axis, and the first push part moves the The first electronic component is pushed from the cutting foot preparation position to the cutting foot processing position, and the first pushing part is reset; A pressing step: the shearing and pressing member moves in the negative direction along the Z axis to press the first electronic component; Cutting step: the scissors driver drives the scissors head to move in the negative direction along the Z axis. After cutting off the excess length of the pins on the first electronic component, the scissors head and The shearing pressing member resets; Transposition step: the second pushing driver drives the second pushing part to move positively along the Y axis, and the second pushing part pushes the first electronic component from the cutting foot processing position to the At the bending foot processing position, the second pushing part is reset; Secondary pressing step: the bending and pressing member moves along the negative direction of the Z axis to press the first electronic component; Bending step: after the bending foot driver drives the bending foot cutter head to move forward along the Z axis and bends the pin of the first electronic component, the bending foot cutter head and the bending foot Bending compression parts reset; Discharging step: the third pushing driver drives the third pushing part to move in the negative direction of the X axis, and the third pushing part pushes the first electronic component from the bending foot processing position to For the material fetching level, the third pushing part is reset. 15. The working method of the pin shearing and bending device according to claim 14, characterized in that: After the feeding step ends, the second electronic component enters the cutting foot preparation position, and after the first electronic component enters the transposition step, the second electronic component enters the feeding step.

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