Wire processing and welding method and wire welding line

Abstract

The invention discloses a wire processing and welding method and a wire welding wire. The wire processing and welding method comprises the following steps: wire separation: separating pins at two ends of a to-be-welded wire in the length direction to a specified angle; bending: according to the product shape of the FPC board, two to-be-bent points are set in advance, and the two ends of the wire in the length direction are bent along the two to-be-bent points; and welding: placing the wire on the FPC board, and then welding a plurality of pins of the wire to the FPC board. A plurality of pins of the wire are separated to a specified angle, so that subsequent welding of the pins of the wire is facilitated; and the processing and welding efficiency of the wire is further improved. The wire is bent, and then the pins of the wire are welded, so that the wire can be conveniently arranged on the FPC board, the position of the wire does not need to be adjusted, and the processing and welding efficiency of the wire is further improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of composite cloth processing, in particular to a wire processing and welding method and a wire welding line. BACKGROUND

[0002] FPC (Flexible Printed Circuit) is a flexible circuit board made of polyimide or polyester film, which has the characteristics of high reliability, lightness, thinness and three-dimensional wiring. In medical devices, it can be used for heating physiotherapy outside the body. REFERENCE Figure 1 A FPC board for heating physiotherapy includes a connecting cloth 100 and a plurality of horizontal cloths 200. One end of the length direction of each horizontal cloth 200 is connected to the connecting cloth 100, and each horizontal cloth 200 is perpendicular to the connecting cloth 100. The FPC board needs to be connected to an external power supply, a control module or a sensor during subsequent use, and needs to ensure effective transmission of current and signals, so it is necessary to weld wires on the FPC board.

[0003] According to the welding needs, when welding the wires, the worker first separates the pins of the wires that need to be welded, holds the two pins at one end of the wire that need to be welded, welds one pin first, and then welds the other pin; then welds the two pins at the other end of the wire on the FPC board in turn.

[0004] According to the related technology in the above, the working hours of manually welding the pins of the wire on the FPC board in turn are long, and the welding efficiency is low. SUMMARY

[0005] To solve the above problems, the present application provides a wire processing and welding method and a wire welding line.

[0006] In the first aspect, the present application provides a wire processing and welding method, which adopts the following technical solution: A wire processing and welding method includes the following steps: Splitting: separate the pins at both ends of the length direction of the wire to be welded to a specified angle; Bending: according to the product shape of the FPC board, two bending points are set in advance, and the two ends of the length direction of the wire are bent along the two bending points; Welding: place the wire on the FPC board, and then weld the pins of the wire on the FPC board.

[0007] By adopting the technical scheme, the pins of the wire are separated to a specified angle, so that subsequent welding at the pins of the wire is facilitated, and the processing and welding efficiency of the wire is improved. After the wire is bent and the pins of the wire are welded, the wire can be arranged on the FPC board without adjusting the position of the wire, and the processing and welding efficiency of the wire is improved.

[0008] Optionally, after the wire separation step, the method further comprises the following steps: Positioning: detecting the positions of the pins of the wire to be welded.

[0009] Optionally, the positioning step is between the bending step and the welding step.

[0010] By adopting the technical scheme, after the wire is separated and bent, the pins of the wire to be welded are identified. If the positions of the pins have no error or small error with the welding points of the FPC board, the pins are placed on the FPC board for welding. If the positions of the pins have large error with the welding points of the FPC board, the current wire is abandoned.

[0011] In a second aspect, the application provides a wire welding line.

[0012] A wire welding line comprises a frame, a wire separation mechanism arranged on the frame, a bending and conveying mechanism, and a welding mechanism. The bending and conveying mechanism comprises a movable table movably arranged on the frame, two rotating tables rotatably arranged on the movable table, two clamping assemblies arranged on the rotating tables, a first driving member for driving the movable table to move, each clamping assembly comprising a first clamping part and a second clamping part for clamping the pins of the wire, each clamping part comprising a first clamping plate and a second clamping plate, and a second driving member for driving a plurality of first clamping plates and / or second clamping plates to move, and two third driving members arranged on the movable table for driving the rotating tables to rotate.

[0013] By adopting the technical scheme, the wire is placed on the wire separation mechanism, the pins at both ends of the wire are separated, then the movable table is moved to the wire separation mechanism by the first driving member, the first clamping plate and / or the second clamping plate are moved by the second driving member, then the pins of the wire are clamped between the first clamping plate and the second clamping plate, then the movable table is moved by the first driving member, and the two rotating tables are rotated in opposite directions by the two third driving members during the movement, so that the wire is bent. The wire can be arranged on the FPC board, and the wire is placed on the welding mechanism, and the pins are placed on the welding points of the FPC board for welding. After welding, the position of the wire does not need to be adjusted, and the processing and welding efficiency of the wire is improved.

[0014] Optionally, the wire separating mechanism comprises a first wire separating assembly and a second wire separating assembly, the first wire separating assembly and the second wire separating assembly are arranged on the frame body, the first wire separating assembly and the second wire separating assembly each comprise a first clamping rod seat, the first clamping rod seat is provided with a first clamping rod and a second clamping rod, each of the first clamping rod seats is provided with a fourth driving element, and the fourth driving element is used to drive the first clamping rod and / or the second clamping rod to slide.

[0015] By adopting the above technical scheme, the wire is placed at the wire separating mechanism, the fourth driving element is operated to drive the first clamping rod and / or the second clamping rod to slide, one pin of the wire is clamped, then one of the first clamping rod seats is operated to slide away from the other first clamping rod seat, and the two pins are separated, the convenience of separating the wire pins is high, and the convenience of subsequent clamping assemblies for clamping the wire pins is high, and thus the efficiency of wire processing and welding is improved.

[0016] Optionally, the plurality of first clamping rod seats are slidably connected to the frame body, and the frame body is provided with a fifth driving element used to drive the first clamping rod seats to slide.

[0017] By adopting the above technical scheme, the fifth driving element is operated to drive the first clamping rod seats to slide, and then the pins of the two wires are separated, so that the structure is simple and the driving is convenient.

[0018] Optionally, the wire separating mechanism further comprises a feeding mechanism, the feeding mechanism comprises a feeding plate slidably connected to the frame body, a pressing assembly arranged on the feeding plate, and a sixth driving element used to drive the feeding plate to slide, the pressing assembly comprises a plurality of pressing blocks movably arranged on the feeding plate, the feeding plate is provided with a seventh driving element used to drive the plurality of pressing blocks to move, an upper end of the feeding plate is provided with a pressing groove corresponding to the pressing blocks, and both ends of the feeding plate in the length direction are provided with accommodating openings for passing the wires.

[0019] By adopting the above technical scheme, the two ends of the wire are arranged at the accommodating openings, and the middle part of the wire is arranged on the feeding plate, the seventh driving element is operated to drive the plurality of pressing blocks to move, the wire is pressed, and the feeding is completed, so that subsequent processing and conveying of the wire are facilitated.

[0020] Optionally, the wire separating mechanism further comprises a conveying mechanism, the conveying mechanism comprises a sliding seat slidably arranged on the frame body, a plurality of second clamping rod seats slidably arranged on the sliding seat, and an eighth driving element used to drive the second clamping rod seats to slide on the frame body, the plurality of second clamping rod seats are each provided with a third clamping rod and a fourth clamping rod, and the second clamping rod seats are provided with a ninth driving element used to drive the third clamping rod and / or the fourth clamping rod to slide.

[0021] By adopting the technical scheme, when feeding, the eighth driving member is controlled to drive the sliding seat to move to the feeding plate, then the ninth driving member is controlled to drive the third clamping rod and / or the fourth clamping rod to slide to clamp the wire, then the eighth driving member is controlled to drive the sliding seat and the wire to move to the wire separating mechanism to separate the wire, which is simple in structure and convenient for conveying the wire.

[0022] Optionally, the feeding mechanism further comprises a camera one for identifying the position of the wire, the camera one being arranged on the frame body and being electrically connected with the eighth driving member.

[0023] By adopting the technical scheme, after the wire is placed on the feeding plate, the position of the wire on the feeding plate is identified by the camera one, if the position is not deviated, the eighth driving member is controlled to move to the specified position, which is convenient for subsequent clamping of the wire. If the camera one identifies that the position of the wire on the feeding plate is deviated, the eighth driving member is controlled to move by the deviated distance to clamp the wire between the third clamping rod and the fourth clamping rod, thereby improving the accuracy of subsequent separation of the wire, and improving the accuracy of subsequent processing of the wire pin.

[0024] Optionally, the frame body is provided with a camera two for identifying the wire pin, the camera two being arranged between the wire separating mechanism and the welding mechanism, and the camera two being electrically connected with the first driving member and the second driving member.

[0025] By adopting the technical scheme, after the wire is separated and bent, the first driving member is controlled to drive the wire to move to the camera two, the camera two identifies the plurality of pins of the wire, if the errors of the plurality of pins of the wire are small or no error, the first driving member is controlled to drive the wire to move to the welding mechanism to be welded on the FPC plate. If it is identified that the errors of the plurality of pins are large, it indicates that subsequent welding cannot be performed, the first driving member is controlled to drive the wire to move to the discharging station, the second driving member is controlled to drive the first clamping plate and / or the second clamping plate to move to release the fixation of the wire, the wire is placed in the discharging station, the current wire is abandoned, and the product quality is ensured.

[0026] In summary, the present application has at least one of the following beneficial technical effects: The plurality of pins of the wire are separated to a specified angle, which is convenient for subsequent welding of the wire pins, thereby improving the processing and welding efficiency of the wire. The lead wires are placed on the wire separating mechanism, and a plurality of lead pins at both ends of the lead wires are separated. Then, the movable table is moved to the wire separating mechanism by the first driving member, the first clamping plate and / or the second clamping plate are moved by the second driving member, and then the plurality of lead wire pins are clamped between the first clamping plate and the second clamping plate. Then, the movable table is moved by the first driving member, and the two rotating tables are rotated in opposite directions by the two third driving members during the movement to bend the lead wires, which facilitates subsequent arrangement of the lead wires on the FPC board. The lead wires are placed on the welding mechanism, and the plurality of lead pins are placed on the FPC board at the welding points for welding. After welding, the position of the lead wires does not need to be adjusted, thereby improving the processing and welding efficiency of the lead wires. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of an FPC board.

[0028] Figure 2 is a schematic view of the overall structure of a lead wire welding line.

[0029] Figure 3 is a schematic view of the overall structure of a lead wire welding line from another angle.

[0030] Figure 4 is Figure 3 is an enlarged view of part B in

[0031] Figure 5 is a partial view highlighting the sliding seat.

[0032] Figure 6 is a schematic view highlighting the wire separating mechanism.

[0033] Figure 7 is Figure 2 is an enlarged view of part A in

[0034] Figure 8 is Figure 2 is an enlarged view of part C in

[0035] Explanation of reference signs: 100, connecting cloth; 200, horizontal cloth; 1, frame body; 2, wire separating mechanism; 21, first wire separating assembly; 22, second wire separating assembly; 221, clamping rod seat one; 2211, first clamping rod; 2212, second clamping rod; 2213, fourth driving member; 23, feeding mechanism; 231, feeding plate; 2311, sixth driving member; 2312, pressing groove; 2313, accommodating opening; 232, pressing assembly; 2321, pressing block; 2322, seventh driving member; 233, camera one; 24, conveying mechanism; 241, sliding seat; 242, clamping rod seat two; 2421, third clamping rod; 2422, ninth driving member; 2423, fourth clamping rod; 243, eighth driving member; 3, bending and carrying mechanism; 31, movable table; 32, rotating table; 321, third driving member; 33, clamping assembly; 331, clamping part one; 332, clamping part two; 333, first clamping plate; 334, second clamping plate; 335, second driving member; 34, first driving member; 4, welding mechanism; 41, welding gun; 42, tenth driving member; 5, camera two; 6, fifth driving member. DETAILED DESCRIPTION

[0036] The application will be further described in detail below with reference to all the drawings.

[0037] The application discloses a wire processing and welding method.

[0038] The wire processing and welding method comprises the following steps: Wire separation: separate the pins at the two ends of the length direction of the wire to be welded to a specified angle.

[0039] As a specific embodiment, according to the different welding requirements of the FPC board, the angle required by the FPC board welding in the wire pin separation step is separated, which facilitates subsequent welding, and the angle of the wire pin does not need to be adjusted before welding, thereby improving the efficiency of welding processing.

[0040] Bending: according to the product shape of the FPC board, two bending points are set in advance, and the two ends of the length direction of the wire are bent along the two bending points.

[0041] As a specific embodiment, according to the length of the connecting part and the distance between the several horizontal parts, the two bending points are determined in advance, and the wire is bent into a U shape; after welding, the wire can be attached to the surface of the FPC board, and the layout position of the wire does not need to be adjusted, thereby improving the efficiency of welding processing.

[0042] Positioning: detecting the positions of the several pins to be welded of the wire.

[0043] As a specific embodiment, after the wire is divided and bent, the pins to be welded of the wire are identified, if the position of the pin is errorless or less error with the welding point of the FPC plate, the next step is continued, if the position of the pin is larger error with the welding point of the FPC plate, the current wire is abandoned, thereby improving the precision of welding the wire to the FPC plate.

[0044] Welding: placing the wire on the FPC plate, and then welding the pins of the wire to the FPC plate.

[0045] The implementation principle of the wire processing and welding method is as follows: first, according to the different welding requirements of the FPC plate, the angle of the FPC plate required for separating the wire pins in the wire separation step, thereby facilitating subsequent welding, and no adjustment of the angle of the wire pin is required before welding; then, according to the length of the connecting part and the distance between the plurality of horizontal parts, the two bending points to be bent are determined in advance, and the wire is bent into a U shape; after the wire is divided and bent, the pins to be welded of the wire are identified; then, the wire with errorless or less error pin identification is welded to the FPC plate, and the welding is completed.

[0046] The embodiment of the present application also discloses a wire welding line.

[0047] Referring to Figure 2 and Figure 3 , a wire welding line, a rack body 1, a wire separation mechanism 2 arranged on the rack body 1, a bending and conveying mechanism 3, and a welding mechanism 4; The wire separation mechanism 2 comprises a feeding mechanism 23 and a conveying mechanism 24.

[0048] First, the wire is placed on the feeding mechanism 23, then the wire is moved to the wire separation mechanism 2 by the conveying mechanism 24, the pins at both ends of the wire are separated, then the wire is bent during the conveying process by the bending and conveying mechanism 3, and then the wire is moved to the welding mechanism 4 and welded to the FPC plate.

[0049] Referring to Figure 3 and Figure 4 , the feeding mechanism 23 comprises a feeding plate 231 slidably connected to the rack body 1, a pressing assembly 232 arranged on the feeding plate 231, a sixth driving member 2311 for driving the feeding plate 231 to slide, the pressing assembly 232 comprises a plurality of pressing blocks 2321 movably arranged on the feeding plate 231, the feeding plate 231 is provided with a seventh driving member 2322 for driving the plurality of pressing blocks 2321 to move, the upper end of the feeding plate 231 is provided with a pressing groove 2312 corresponding to the pressing blocks 2321, and the two ends of the feeding plate 231 in the length direction are provided with accommodating openings 2313 for passing the wire.

[0050] As a specific embodiment, in the embodiment, the pressing block 2321 is provided with two.

[0051] When loading, first, the sixth driving member 2311 is operated to drive the loading plate 231 to slide, then the two ends of the wire are placed at the accommodating opening 2313, the middle part of the wire is placed on the loading plate 231, then the seventh driving member 2322 is operated to drive the pressing block 2321 to move, and the wire is pressed in the pressing groove 2312 by the pressing block 2321.

[0052] As a specific embodiment, in the embodiment, the seventh driving member 2322 is a rotary air cylinder, the rotary air cylinder is provided with two, corresponding to the pressing block 2321 one by one, and each pressing block 2321 is fixed on the piston shaft of the rotary air cylinder; the sixth driving member 2311 includes a linear guide rail, a driving motor, a lead screw, a nut fixed on the lead screw, a sliding table fixed on the nut, and an air cylinder provided on the sliding table, the linear guide rail is provided on the rack, the driving motor is provided at one end of the length direction of the linear guide rail, the lead screw rotates in the linear guide rail and is fixed with the output shaft of the driving motor, and the piston rod of the air cylinder is fixedly connected with the loading plate 231; through the rotation of the output shaft of the driving motor, the movement of the piston rod of the air cylinder is matched, the lead screw is driven to rotate, the nut, the sliding table, the loading plate 231 and the wire are driven to slide.

[0053] Referring to Figure 4 and Figure 5 , the conveying mechanism 24 includes a sliding seat 241 sliding on the rack 1, a plurality of second clamping rod seats 242 sliding on the sliding seat 241, an eighth driving member 243 for driving the second clamping rod seats 242 to slide on the rack 1, a third clamping rod 2421 and a fourth clamping rod 2423 are arranged in each of the plurality of second clamping rod seats 242, and a ninth driving member 2422 is arranged on the second clamping rod seat 242 for driving the third clamping rod 2421 and the fourth clamping rod 2423 to slide; The loading mechanism 23 further includes a first camera 233 for recognizing the position of the wire, and the first camera 233 is arranged on the rack 1 and electrically connected with the eighth driving member 243; The loading plate 231 is of transparent material, the first camera 233 is located below the loading plate 231, the first camera 233 detects the position of the wire by operating the sixth driving member 2311 to drive the loading plate 231 to move to the position of the first camera 233, if the position is not deviated, the eighth driving member 243 is moved to the specified position by operating the sliding seat 241 to slide, so as to facilitate subsequent clamping of the wire; If the first camera 233 recognizes that the position of the wire on the loading plate 231 is deviated, the eighth driving member 243 is moved by a deviation distance to clamp the wire between the third clamping rod 2421 and the fourth clamping rod 2423, thereby improving the accuracy of subsequent wire splitting and the accuracy of subsequent wire pin processing.

[0054] Referring to Figure 4 to Figure 6 When loading, the eighth driving member 243 is operated to drive the sliding base 241 to move to the loading plate 231, then the ninth driving member 2422 is operated to drive the third clamping rod 2421 and the fourth clamping rod 2423 to slide, so as to clamp the wire, then the eighth driving member 243 is operated to drive the sliding base 241 and the wire to move.

[0055] As a specific embodiment, in the embodiment, the second clamping rod seat 242 is also provided with two; the ninth driving member 2422 is a double-end air cylinder, and the eighth driving member 243 includes a linear guide rail, a driving motor, a lead screw, a nut mounted on the lead screw, and a sliding base 241 fixed on the nut; the driving motor is operated to drive the lead screw to rotate, and drive the nut to move along the length direction of the lead screw, so as to move the sliding base 241 to the loading plate 231, then the loading plate 231 is operated to move towards the second clamping rod seat 242, the distance between the two second clamping rod seats is greater than the distance between the two rotary air cylinders, so that the wire can be easily clamped between the third clamping rod 2421 and the fourth clamping rod 2423 by operating the ninth driving member 2422, and the wire is driven to move by operating the sliding base 241 to slide.

[0056] Referring to Figure 3 and Figure 5 The wire separating mechanism 2 includes a first wire separating assembly 21 and a second wire separating assembly 22, the first wire separating assembly 21 and the second wire separating assembly 22 are both arranged on the frame body 1, and the first wire separating assembly 21 and the second wire separating assembly 22 both include a first clamping rod seat 221, a plurality of first clamping rod seats 221 are slidably connected to the frame body 1, the first clamping rod seat 221 is provided with a first clamping rod 2211 and a second clamping rod 2212, and the first clamping rod seat 221 is provided with a fourth driving member 2213, which is used to drive the first clamping rod 2211 and the second clamping rod 2212 to slide.

[0057] The first wire separating assembly 21 and the second wire separating assembly 22 are both provided with two, which are used to separate the pins at both ends of the wire in the length direction; The wire is moved to the wire separating mechanism 2, the fourth driving member 2213 is operated to drive the first clamping rod 2211 and the second clamping rod 2212 to move, so as to clamp the four pins at both ends of the wire.

[0058] The frame body 1 is provided with a plurality of fifth driving members 6 for driving the first clamping rod seat 221 to slide, and the plurality of fifth driving members 6 correspond to the first clamping rod seats 221 one by one.

[0059] As a specific embodiment, the fourth driving member 2213 is a double-end cylinder; the fifth driving member is a cylinder, by operating the piston rod of the fifth driving member, the second wire separating assembly 22 is driven to move away from the first wire separating assembly 21, the two pins of the wire are moved away from the other two pins, the wire is separated, and the convenience of the subsequent bending and carrying mechanism 3 clamping the wire is improved.

[0060] With reference to Figure 1 and Figure 7 , the bending and carrying mechanism 3 comprises a movable table 31 movably arranged on the frame 1, two rotating tables 32 rotatably arranged on the movable table 31, two clamping assemblies 33 arranged on the rotating tables 32, a first driving member 34 for driving the movable table 31 to move, each of the two clamping assemblies 33 comprises a first clamping part 331 and a second clamping part 332 for clamping the pins of the wire, the first clamping part 331 and the second clamping part 332 each comprise a first clamping plate 333 and a second clamping plate 334, a second driving member 335 for driving the first clamping plate 333 and the second clamping plate 334 to move, and the movable table 31 is further provided with two third driving members 321 for driving the rotating tables 32 to rotate.

[0061] By the first driving member 34, the movable table 31 is driven to move to the wire separating mechanism 2, the first clamping plate 333 and the second clamping plate 334 are driven to move by the second driving member 335, and then the pins of the wires are clamped between the first clamping plate 333 and the second clamping plate 334, and then the movable table 31 is driven to move by the first driving member 34, and in the moving process, the two rotating tables 32 are driven to rotate in opposite directions by the two third driving members 321, and the wire is bent.

[0062] As a specific embodiment, in the present embodiment, the first driving member 34 is a mechanical arm, the fixed end of the mechanical arm is fixed to the frame 1, the movable end of the mechanical arm is connected to the movable table 31; the second driving member 335 is a double-end cylinder, the first clamping plate 333 and the second clamping plate 334 are respectively fixed to the two piston rods of the double-end cylinder; the third driving member 321 is a driving motor, and the two driving motors are arranged on the movable table 31.

[0063] With reference to Figure 1 and Figure 5 , the frame 1 is provided with a camera 5 for identifying the pins of the wire, the camera 5 is arranged between the wire separating mechanism 2 and the welding mechanism 4, and the camera 5 is electrically connected with the first driving member 34 and the second driving member 335; The first driving member 34 is operated to drive the bent wire to move above the camera 5, the camera 5 identifies and detects the four pins of the wire, if the error of the pins of the wire is small or no error is detected, the first driving member 34 is operated to drive the wire to move to the welding mechanism 4; If the error of the pins is large, indicating that the subsequent welding cannot be performed, the first driving member 34 is operated to move the wire to the discharging station, the second driving member 335 is operated to move the first clamping plate 333 (see Figure 7 ) and the second clamping plate 334 (see Figure 7 ) to release the fixation of the wire, and the wire is placed in the discharging station, and the current wire is abandoned.

[0064] Referring to Figure 8 , the welding mechanism 4 includes two welding guns 41 movably arranged on the frame 1, and the frame 1 is provided with a tenth driving member 42 for driving the two welding guns 41 to slide. The FPC board is moved below the welding mechanism 4, and then the first driving member 34 is operated to move the wire below the two welding guns 41, and the pins of the wire are moved to the welding position of the FPC board, and then the two welding guns 41 are moved to weld two pins of the wire on the FPC board. After the welding is completed, the two welding guns 41 are moved to weld the pins of the other two wires on the FPC board, and the welding of the wire is completed, and the welding efficiency is high.

[0065] As a specific embodiment, the tenth driving member 42 is also a mechanical arm, and the fixed end of the mechanical arm is fixed to the frame 1, and the movable end of the mechanical arm is connected to the tail of the two welding guns 41.

[0066] The implementation principle of the wire welding line in the embodiment is that the wire is placed on the feeding mechanism 23, the position of the wire is detected by the camera one 233, and then the wire is clamped and moved to the wire separating mechanism 2 by the conveying mechanism 24. The four pins of the wire are separated by the cooperation of the two first wire separating assemblies 21 and the two second wire separating assemblies 22, so as to facilitate the clamping of the four pins of the wire by the bending and carrying mechanism 3. The four pins of the wire are clamped and moved by the bending and carrying mechanism 3, and the two third driving members 321 are operated to drive the two rotating tables 32 to rotate in opposite directions to bend the wire. Then the wire is placed at the camera two 5 for pin recognition detection, and if the detection error is small or no error, the wire is moved to the welding mechanism 4 to weld the wire on the FPC board, and the welding efficiency is high.

[0067] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A method for processing and welding wires, characterized in that: Includes the following steps: Splitting: Separating the pins at both ends of the wire to be soldered along its length to a specified angle; Bending: Based on the product shape of the FPC board, two bending points are set in advance, and the two ends of the conductor in the length direction are bent along the two bending points. Soldering: Place the wires on the FPC board, and then solder some of the wires to the FPC board.

2. The wire processing and welding method according to claim 1, characterized in that: Following the branching step, the following steps are also included: Positioning: Detecting the position of several pins of the wire to be soldered.

3. The wire processing and welding method according to claim 2, characterized in that: The positioning step is between the bending step and the welding step.

4. A wire welding method, wherein the wire is processed and welded using any one of the wire processing and welding methods described in claims 1-3, characterized in that: It includes a frame (1), a branching mechanism (2) installed on the frame (1), a bending and conveying mechanism (3), and a welding mechanism (4); The bending and conveying mechanism (3) includes a movable platform (31) movable on the frame (1), two rotating platforms (32) rotating on the movable platform (31), a clamping assembly (33) correspondingly arranged on the rotating platform (32), and a first driving member (34) for driving the movable platform (31) to move. The clamping assembly (33) includes a clamping part one (331) and a clamping part two (332) for clamping wire pins. Both the clamping part one (331) and the clamping part two (332) include a first clamping plate (333) and a second clamping plate (334). The clamping assembly (33) also includes a second driving member (335) for driving several first clamping plates (333) and / or second clamping plates (334) to move. Two third driving members (321) for driving the rotating platform (32) to rotate are also provided on the movable platform (31).

5. A wire bonding wire according to claim 4, characterized in that: The splitting mechanism (2) includes a first splitting assembly (21) and a second splitting assembly (22). Both the first splitting assembly (21) and the second splitting assembly (22) are mounted on the frame (1). Both the first splitting assembly (21) and the second splitting assembly (22) include a clamping rod seat (221). The clamping rod seat (221) is provided with a first clamping rod (2211) and a second clamping rod (2212). Each clamping rod seat (221) is provided with a fourth driving member (2213). The fourth driving member (2213) is used to drive the first clamping rod (2211) and / or the second clamping rod (2212) to slide.

6. The wire bonding wire according to claim 5, characterized in that: The plurality of clamping rod seats (221) are slidably connected to the frame (1), and the frame (1) is provided with a fifth driving member (6) for driving the clamping rod seats (221) to slide.

7. A wire bonding wire according to claim 6, characterized in that: The branching mechanism (2) also includes a feeding mechanism (23), which includes a feeding plate (231) slidably connected to the frame (1), a pressing assembly (232) set on the feeding plate (231), and a sixth driving member (2311) for driving the feeding plate (231) to slide. The pressing assembly (232) includes a plurality of pressing blocks (2321) movable on the feeding plate (231). The feeding plate (231) is provided with a seventh driving member (2322) for driving the plurality of pressing blocks (2321) to move. The upper end of the feeding plate (231) is provided with a pressing groove (2312) corresponding to the pressing block (2321). Both ends of the feeding plate (231) in the length direction are provided with receiving ports (2313) for passing wires.

8. A wire bonding wire according to claim 7, characterized in that: The line splitting mechanism (2) further includes a conveying mechanism (24), which includes a slide seat (241) that slides on the frame (1). Several clamping rod seats (242) are slidably mounted on the slide seat (241), and an eighth driving member (243) is used to drive the clamping rod seats (242) to slide on the frame (1). Each of the clamping rod seats (242) is provided with a third clamping rod (2421) and a fourth clamping rod (2423). A ninth driving member (2422) is provided on the clamping rod seats (242) to drive the third clamping rod (2421) and / or the fourth clamping rod (2423) to slide.

9. A wire bonding wire according to claim 8, characterized in that: The feeding mechanism (23) also includes a camera (233) for identifying the position of the wire. The camera (233) is mounted on the frame (1) and electrically connected to the eighth drive unit (243).

10. A wire bonding wire according to claim 4, characterized in that: The frame (1) is provided with a second camera (5) for identifying wire pins. The second camera (5) is located between the wire splitting mechanism (2) and the welding mechanism (4). The second camera (5) is electrically connected to the first driving member (34) and the second driving member (335).

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