Socket copper wire bending device adapted for socket processing

Abstract

The present invention relates to the technical field of metal processing, and specifically to an insertion row copper wire bending device adapted to the processing of insertion rows, including a fixed frame. A bending unit is fixedly arranged at the top of the fixed frame, a feeding unit is fixedly arranged on the right side of the top of the fixed frame, and a discharging unit is fixedly arranged on the left side of the top of the fixed frame. Through the electric slide table 1 and the electric slide table 2 on the auxiliary frame of the present invention, the height and position of the connecting block and the positioning block can be flexibly adjusted, and different bending areas of the copper wire can be accurately positioned. The servo electric cylinder in the positioning block drives the clamping block to effectively clamp and position copper wires of different specifications. For copper wires with a smaller diameter, the micro electric cylinder drives the clamping plate to further enhance the positioning effect, ensuring the stability of the copper wire during the bending process. The electric heating sheet in the arc-shaped groove of the clamping block of the right positioning block can heat the bending area of the copper wire, reduce the hardness and springback of the copper wire, improve the bending quality, and enhance the flexibility, stability and accuracy of the insertion row copper wire bending processing.

Description

Technical Field

[0001] The present invention relates to the technical field of metal processing, and specifically to an insertion row copper wire bending device adapted to the processing of insertion rows. Background Art

[0002] In the production and manufacturing of insertion rows, as a key conductive component, the processing quality and efficiency of copper wires directly affect the performance and production efficiency of insertion rows.

[0003] Traditional processing methods for insertion row copper wires mainly rely on manual operations or simple mechanical equipment. Manually bending copper wires not only has a high labor intensity and low efficiency, but also it is difficult to ensure the consistency of bending angles and shapes, and errors are prone to occur, resulting in uneven product quality. Although simple mechanical equipment improves production efficiency to a certain extent, it has a single function and can only complete some simple bending operations, and cannot meet the requirements for complex shapes and high-precision bending of copper wires in insertion row production.

[0004] Therefore, we have proposed an insertion row copper wire bending device adapted to the processing of insertion rows. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides an insertion row copper wire bending device adapted to the processing of insertion rows to solve the above-mentioned technical defects.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: An insertion row copper wire bending device adapted to the processing of insertion rows, comprising:

[0007] A fixed frame, on the top of which a bending unit is fixedly arranged, on the right side of the top of the fixed frame a feeding unit is fixedly arranged, and on the left side of the top of the fixed frame a discharging unit is fixedly arranged;

[0008] The feeding unit includes a mounting frame, on the left side of which a second fixing member is fixedly arranged, and on the right side inside the mounting frame a first fixing member is also fixedly arranged. Connecting seats are threadedly arranged inside both the first fixing member and the second fixing member, and cleaning sponges are fixedly arranged inside both of the two connecting seats, and through holes are arranged inside both of the two cleaning sponges;

[0009] A number of first straightening wheels are rotatably arranged inside the right side of the mounting frame through bolt groups, and the number of first straightening wheels are arranged in a vertically staggered manner inside the mounting frame, and a number of second straightening wheels are rotatably arranged inside the left side of the mounting frame through bolt groups, and the number of second straightening wheels are arranged in a front-back staggered manner inside the mounting frame.

[0010] Preferably, two linear slide rails are fixedly provided on the left side of the second fixing member, and sliding blocks are slidably provided on the left sides of the two linear slide rails, and copper wire cutters are fixedly provided on one side of the two sliding blocks, and the two copper wire cutters are respectively located on the front and back sides of the cleaning sponge.

[0011] Preferably, the bending unit includes a rotating table, a mounting block is fixedly provided on one side of the top of the fixing frame, and two guide wheels are rotatably provided on both sides of the top of the mounting block, wherein the circumferences of the four guide wheels are all covered with rubber sleeves.

[0012] Preferably, a support platform is fixedly provided on the top of the fixed frame and located on the left side of the mounting block, and a rotating platform is rotatably provided on the top of the support platform. A bending motor is fixedly provided on the bottom of the fixed frame, and the top end of the output shaft of the bending motor is fixedly connected to the bottom of the rotating platform.

[0013] Preferably, limit blocks are fixed on both sides of the top of the rotating table by bolts, and a rotating ring is rotatably provided inside the two limit blocks, an adjusting screw is rotatably provided between the insides of the two rotating rings, and movable blocks are threadedly provided on both sides of the surface of the adjusting screw, the two movable blocks are located inside the rotating table and are slidably provided, and the external threads provided on both sides of the surface of the adjusting screw have opposite rotation directions, and at the same time, the interiors of the two movable blocks are provided with internal threaded holes that match the external threads on the surface of the adjusting screw.

[0014] Preferably, an adjusting motor is fixedly installed inside the two limit blocks, and a driving gear is fixedly installed at one end of the output shaft of the two adjusting motors, and the tooth surfaces of the two driving gears are respectively engaged with the outer peripheral surfaces of the two rotating rings for transmission, wherein both ends of the adjusting screw are designed to be in the shape of a quadrangular prism, and the interior of the two rotating rings is provided with a through groove that matches the two ends of the adjusting screw.

[0015] Preferably, an auxiliary frame is fixedly provided at the rear of the top of the fixed frame, and connecting blocks are provided on both sides of the front of the auxiliary frame for sliding up and down, and positioning blocks are fixedly provided at the front ends of the two connecting blocks. Electric slide 1 is also provided on both sides of the front of the auxiliary frame, and the electric slide 1 on the left is fixedly connected to the auxiliary frame, and electric slide 2 is fixedly provided on the right side of the front of the auxiliary frame, and the front of electric slide 2 is slidably connected to the back of electric slide 1, and the rear ends of the two connecting blocks are slidably connected to the fronts of the two electric slides 1 respectively.

[0016] Preferably, servo cylinders are fixedly arranged on both sides inside the two positioning blocks, and clamping blocks are fixedly arranged at the driving ends of the two servo cylinders. Arc-shaped grooves are arranged on the opposite sides of the two clamping blocks, and two micro-cylinders are fixedly arranged on the front and rear sides inside the two clamping blocks. Clamping plates are fixedly arranged at the driving ends of the two micro-cylinders. Electric heating sheets are arranged inside the arc-shaped grooves of the two clamping blocks located inside the right positioning block.

[0017] Preferably, the discharging unit includes a discharging rack. The discharging rack is fixedly arranged on the left side of the top of the fixed rack, and a discharging conveyor belt is rotatably arranged inside the discharging rack. A workpiece camera is also fixedly arranged on the top of the discharging rack.

[0018] Compared with the prior art, the following beneficial effects are achieved:

[0019] 1. The cleaning sponge inside the connecting seat is used to clean the surface of the copper wire. The first straightening wheels staggered up and down and the second straightening wheels staggered front and back inside the mounting rack straighten the copper wire, realizing automatic surface cleaning and straightening of the copper wire during the feeding process, ensuring the standardization of subsequent bending processes; the sliding block on the linear slide rail on the left side of the second fixing member drives the copper wire cutter to cut off the copper wire after it is fed out a preset length, realizing fixed-length feeding, ensuring that the copper wire lengths at corresponding positions of each socket are the same, and facilitating the standardization of subsequent assembly and other processes; the bending unit can continuously bend and process the straightened copper wire according to preset parameters; the discharging unit sends out the bent copper wire and conducts image acquisition, and automatically adjusts the parameters of the bending unit after comparing with the preset image, realizing automatic update and optimization of the bending parameters, ensuring the bending processing quality to the greatest extent. From feeding, bending to discharging, the entire device comprehensively improves the quality and efficiency of the bending processing of the socket copper wire, realizing the standardization and automation of production.

[0020] 2. The guide wheel with a rubber sleeve sleeved on the mounting block can guide and protect the incoming copper wire, avoiding damage to the surface of the copper wire. The bending motor can drive the rotating table to rotate on the support table, providing a power basis for the continuous bending of the copper wire. A rotating ring is rotatably arranged on the rotating table through a limiting block. The adjusting screw rod inside the rotating ring cooperates with the movable block. Since the external threads on both sides of the surface of the adjusting screw rod have opposite helix directions and there are matching internal threaded holes in the movable block, by controlling the rotation of the adjusting screw rod, the movable block can move relatively or away from each other, thereby changing the distance between the two bending wheels, and can adapt to the clamping requirements of copper wires of different specifications. The adjusting motor drives the adjusting screw rod to rotate through the driving gear meshing with the rotating ring, and can conveniently drive the adjusting screw rod to rotate, realizing flexible adjustment of the distance between the bending wheels. The bending grooves on the circumferential surface of the bending wheels can better position and bend the copper wire. The overall solution realizes automatic, flexible and precise bending treatment of the copper wire, can improve the quality and efficiency of the bending processing of the socket copper wire, and adapt to different production requirements.

[0021] 3. The height and position of the connecting block and the positioning block can be flexibly adjusted through the electric slide table 1 and the electric slide table 2 on the auxiliary frame, which can accurately position different bending areas of the copper wire. The servo electric cylinder in the positioning block drives the clamping block to effectively clamp and position copper wires of different specifications. For copper wires with a smaller diameter, the micro electric cylinder drives the clamping plate to further enhance the positioning effect and ensure the stability of the copper wire during the bending process. The electric heating sheet in the arc-shaped groove of the clamping block of the right positioning block can heat the bending area of the copper wire, reduce the hardness and springback of the copper wire, and improve the bending quality. The continuous feeding of the rotating table and the bending wheel in cooperation with the guiding wheel can continuously bend the copper wire according to the preset parameters. The discharge conveyor belt in the discharge rack of the discharge unit can smoothly send out the bent copper wire. The workpiece camera collects images and conducts image comparison and analysis of the bending quality, which is convenient for timely adjusting the processing parameters and ensuring the product quality. The entire solution improves the flexibility, stability, and accuracy of the bending process of the copper wire for the socket.

[0022] Other features and advantages of the present invention will be described in the following specification, and, in part, will be obvious from the specification, or can be understood by implementing the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the structures pointed out in the specification and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Schematic diagram of the structure of the copper wire bending device for the socket adapted to the embodiment of the present invention;

[0024] Figure 2 Schematic diagram of the structure of the feeding unit according to the embodiment of the present invention;

[0025] Figure 3 Schematic diagram of the structure of the second fixing member and the copper wire cutter according to the embodiment of the present invention;

[0026] Figure 4 Schematic diagram of the structure of the bending unit according to the embodiment of the present invention;

[0027] Figure 5 Schematic diagram of the structure of the positioning block and the clamping block according to the embodiment of the present invention;

[0028] Figure 6 Schematic diagram of the structure of the support table and the rotating table according to the embodiment of the present invention;

[0029] Figure 7 Schematic diagram of the structure of the limiting block and the adjusting motor according to the embodiment of the present invention;

[0030] Figure 8 Schematic diagram of the structure of the bending motor, the discharge rack, and the discharge conveyor belt according to the embodiment of the present invention.

[0031] In the figure, 1 is a fixing frame; 2 is a feeding unit; 3 is a bending unit; 4 is a discharging unit; 5 is a mounting frame; 6 is a first fixing member; 7 is a second fixing member; 8 is a connecting seat; 9 is a cleaning sponge; 10 is a first straightening wheel; 11 is a second straightening wheel; 12 is a linear slide rail; 13 is a sliding block; 14 is a copper wire cutter; 15 is a mounting block; 16 is a guiding wheel; 17 is a supporting table; 18 is a rotating table; 19 is a limiting block; 20 is an adjusting screw rod; 21 is a movable block; 22 is a bending wheel; 23 is an adjusting motor; 24 is a driving gear; 25 is a rotating ring; 26 is a bending motor; 27 is an auxiliary frame; 28 is a first electric slide table; 29 is a connecting block; 30 is a positioning block; 31 is a second electric slide table; 32 is a servo electric cylinder; 33 is a clamping block; 34 is a micro electric cylinder; 35 is a clamping plate; 36 is a discharging frame; 37 is a discharging conveyor belt; 38 is a workpiece camera. Detailed implementation manners

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1:

[0034] Please refer to Figures 1 to 8 As shown in the figure, a bending device for copper wires of an outlet adapter adapted for the processing of outlet adapters includes: a fixing frame 1, a bending unit 3 is fixedly arranged on the top of the fixing frame 1, a feeding unit 2 is fixedly arranged on the right side of the top of the fixing frame 1, and a discharging unit 4 is fixedly arranged on the left side of the top of the fixing frame 1;

[0035] It should be noted that when bending the copper wire of the socket strip, first, the feeding unit 2 performs surface cleaning and straightening treatment on the copper wire before bending. At the same time, after feeding the copper wire of a preset length, the copper wire is automatically cut off to ensure that the lengths of the copper wires at corresponding positions in each socket strip are the same, making the product consistent and facilitating the standardized operation of subsequent assembly and other processes. After the copper wire is straightened, it enters the interior of the bending unit 3. The bending unit 3 is used to automatically feed the copper wire. At the same time, the bending operation parameters of the bending unit 3 are preset according to the bending shape of the copper wire. The bending component in the bending unit 3 is used to continuously bend the copper wire. Finally, the bent copper wire of the socket strip is sent out through the discharging unit 4, and an image of the bent copper wire of the socket strip is collected. The collected image of the bent copper wire of the socket strip is sent to the processor, and the image of the bent copper wire of the socket strip is compared with the preset image of the bent copper wire of the socket strip. According to the comparison result, the bending operation parameters of the bending unit 3 are automatically adjusted, so as to realize the automatic update and optimization of the bending parameters of the copper wire of the socket strip during the bending process, and ensure the bending quality of the copper wire of the socket strip to the greatest extent.

[0036] Specifically, the feeding unit 2 includes a mounting frame 5, and a second fixing member 7 is fixedly arranged on the left side of the mounting frame 5. A first fixing member 6 is also fixedly arranged on the right side inside the mounting frame 5. Connecting seats 8 are threadedly arranged inside both the first fixing member 6 and the second fixing member 7, and cleaning sponges 9 are fixedly arranged inside both of the two connecting seats 8. Through holes are arranged inside both of the two cleaning sponges 9. By passing the copper wire to be bent through the inside of the cleaning sponge 9, the surface of the copper wire is cleaned by the cleaning sponge 9.

[0037] Furthermore, a plurality of first straightening wheels 10 are rotatably arranged on the right side inside the mounting frame 5 through bolt groups, and the plurality of first straightening wheels 10 are arranged in a vertically staggered manner inside the mounting frame 5. A plurality of second straightening wheels 11 are rotatably arranged on the left side inside the mounting frame 5 through bolt groups, and the plurality of second straightening wheels 11 are arranged in a horizontally staggered manner inside the mounting frame 5.

[0038] It should be noted that when feeding the copper wire of the socket strip, the copper wire is fed into the inside of the mounting frame 5 through the cleaning sponge 9 inside the first fixing member 6. First, the copper wire is straightened by the plurality of first straightening wheels 10 arranged in a vertically staggered manner, then the copper wire is straightened by the plurality of second straightening wheels 11 arranged in a horizontally staggered manner, and finally it is sent out through the cleaning sponge 9 inside the second fixing member 7. The automatic surface cleaning and straightening treatment of the copper wire are completed inside the mounting frame 5 to ensure the standardized operation of the subsequent copper wire bending process.

[0039] Furthermore, two linear slide rails 12 are fixedly arranged on the left side of the second fixing member 7, and sliding blocks 13 are slidably arranged on the left sides of the two linear slide rails 12. Copper wire cutters 14 are fixedly arranged on one sides of the two sliding blocks 13, and the two copper wire cutters 14 are respectively located on the front and rear sides of the cleaning sponge 9.

[0040] It should be noted that after the cleaning sponge 9 inside the second fixing member 7 sends out a preset length of copper wire, the two linear slide rails 12 drive the sliding blocks 13 on one side to slide relatively. The copper wire cutters 14 on one sides of the two sliding blocks 13 approach the surface of the copper wire, and the two copper wire cutters 14 are used to cut the copper wire, so as to realize the fixed-length feeding of the copper wire and ensure the standardized operation of the subsequent bending process of the copper wire of the socket.

[0041] In a specific embodiment, the feeding unit 2 in the present invention is connected by an internally threaded connecting seat 8 through the first fixing member 6 and the second fixing member 7. The cleaning sponge 9 in the connecting seat 8 cleans the surface of the copper wire. The first straightening wheels 10 arranged vertically and horizontally staggered and the second straightening wheels 11 arranged front and rear staggered in the mounting frame 5 straighten the copper wire, realizing the automatic surface cleaning and straightening of the copper wire during the feeding process and ensuring the standardized operation of the subsequent bending process; the sliding block 13 on the linear slide rail 12 on the left side of the second fixing member 7 drives the copper wire cutter 14 to cut the copper wire after it is sent out a preset length, realizing fixed-length feeding and ensuring that the copper wire lengths at corresponding positions of each socket are the same, which is beneficial to the standardization of subsequent assembly and other processes; the bending unit 3 can continuously bend and process the straightened copper wire according to preset parameters; the discharging unit 4 sends out the bent copper wire and performs image acquisition, and automatically adjusts the parameters of the bending unit 3 after comparing with the preset image, realizing the automatic update and optimization of the bending parameters, ensuring the bending processing quality to the greatest extent. From feeding, bending to discharging, the whole device comprehensively improves the quality and efficiency of the bending process of the copper wire of the socket, realizing the standardization and automation of production.

[0042] Embodiment 2:

[0043] After the surface cleaning, straightening and fixed-length feeding of the copper wire are completed in the above-mentioned Embodiment 1, the bending unit 3 is used to automatically bend and process the copper wire. The bending unit 3 includes a rotating table 18. One side of the top of the fixed frame 1 is fixedly provided with a mounting block 15, and two guide wheels 16 are rotatably arranged on both sides of the top of the mounting block 15. Rubber sleeves are sleeved on the circumferences of the four guide wheels 16.

[0044] At the top of the fixing frame 1 and on the left side of the mounting block 15, a support platform 17 is fixedly arranged, and a rotating platform 18 is rotatably arranged on the top of the support platform 17. At the bottom of the fixing frame 1, a bending motor 26 is fixedly arranged, and the top end of the output shaft of the bending motor 26 is fixedly connected to the bottom of the rotating platform 18. By controlling the output shaft of the bending motor 26, the rotating platform 18 rotates on the top of the support platform 17, so as to cooperate with the bending component to continuously bend the copper wire.

[0045] Furthermore, on both sides of the top of the rotating platform 18, limit blocks 19 are fixedly arranged through bolts, and rotating rings 25 are rotatably arranged inside the two limit blocks 19. An adjusting screw rod 20 is rotatably arranged between the two rotating rings 25. On both sides of the surface of the adjusting screw rod 20, movable blocks 21 are threadedly arranged. The two movable blocks 21 are slidably arranged inside the rotating platform 18, and the external threads arranged on both sides of the surface of the adjusting screw rod 20 have opposite helix directions. At the same time, internal threaded holes matching the external threads on the surface of the adjusting screw rod 20 are arranged inside the two movable blocks 21. Therefore, when controlling the adjusting screw rod 20 to rotate clockwise, the two movable blocks 21 move relatively. On the contrary, the two movable blocks 21 move away from each other; on the top of the two movable blocks 21, bending wheels 22 are rotatably arranged, and bending grooves are arranged on the circumferences of the two bending wheels 22;

[0046] Furthermore, adjusting motors 23 are fixedly arranged inside the two limit blocks 19, and driving gears 24 are fixedly arranged at one ends of the output shafts of the two adjusting motors 23. The tooth surfaces of the two driving gears 24 are meshed and driven with the outer circumferences of the two rotating rings 25 respectively. Among them, both ends of the adjusting screw rod 20 are designed in the shape of a quadrangular prism, and through grooves matching both ends of the adjusting screw rod 20 are arranged inside the two rotating rings 25. When assembling the adjusting screw rod 20 and the rotating rings 25, by inserting both ends of the adjusting screw rod 20 into the two rotating rings 25, the rotating rings 25 are driven to rotate by the output shafts of the two adjusting motors 23 cooperating with the driving gears 24, so as to realize the rotational drive of the adjusting screw rod 20. The distance between the two bending wheels 22 is controlled by the rotation of the adjusting screw rod 20, so that the two bending wheels 22 clamp the surface of the copper wire. Finally, the rotating platform 18 is controlled to rotate by the output shaft of the bending motor 26, so as to automatically bend the position of the copper wire clamped by the two bending wheels 22.

[0047] In a specific embodiment, in the present invention, the guide wheel 16 with a rubber sleeve sleeved on the mounting block 15 can guide and protect the incoming copper wire, avoiding damage to the surface of the copper wire. The bending motor 26 can drive the rotating table 18 to rotate on the support table 17, providing a power basis for the continuous bending of the copper wire. The rotating ring 25 is rotatably arranged on the rotating table 18 through the limiting block 19. The adjusting screw rod 20 in the rotating ring 25 cooperates with the movable block 21. Since the external threads on both sides of the surface of the adjusting screw rod 20 have opposite helix directions and there are matching internal threaded holes in the movable block 21, by controlling the rotation of the adjusting screw rod 20, the movable block 21 can move relatively or away from each other, thereby changing the distance between the two bending wheels 22, and can adapt to the clamping requirements of copper wires of different specifications. The adjusting motor 23 drives the driving gear 24 to mesh with the rotating ring 25, and can conveniently drive the adjusting screw rod 20 to rotate, realizing flexible adjustment of the distance between the bending wheels 22. The bending grooves on the circumferential surface of the bending wheels 22 can better position and bend the copper wire. The overall solution realizes automatic, flexible and precise bending processing of the copper wire, can improve the quality and efficiency of the bending processing of the copper wire of the socket, and adapts to different production requirements.

[0048] Embodiment 3:

[0049] When the copper wire is bent and processed in the above-mentioned Embodiment 2, in order to further improve the bending accuracy of the copper wire, an auxiliary frame 27 is fixedly arranged at the rear of the top of the fixed frame 1. And connecting blocks 29 are slidably arranged up and down on both sides of the front of the auxiliary frame 27. Positioning blocks 30 are fixedly arranged at the front ends of the two connecting blocks 29. Electric slide tables 1 28 are also arranged on both sides of the front of the auxiliary frame 27. And the left electric slide table 1 28 is fixedly connected to the auxiliary frame 27. An electric slide table 2 31 is fixedly arranged on the right side of the front of the auxiliary frame 27. And the front of the electric slide table 2 31 is slidably connected to the back of the left electric slide table 1 28. The rear ends of the two connecting blocks 29 are respectively slidably connected to the fronts of the two electric slide tables 1 28. By controlling the two electric slide tables 1 28 to control the two connecting blocks 29 to slide up and down, the height of the two positioning blocks 30 can be adjusted. At the same time, the position of the right electric slide table 1 28 is adjusted left and right by cooperating with the electric slide table 2 31 arranged on the right, further playing a role in adjusting the position of the right positioning block 30 left and right.

[0050] Furthermore, servo electric cylinders 32 are fixedly arranged on both sides inside the two positioning blocks 30. And clamping blocks 33 are fixedly arranged at the driving ends of the two servo electric cylinders 32. Arc-shaped grooves are arranged on the opposite sides of the two clamping blocks 33. And two micro electric cylinders 34 are fixedly arranged on the front and rear sides inside the two clamping blocks 33. Clamping plates 35 are fixedly arranged at the driving ends of the two micro electric cylinders 34. Electric heating sheets are arranged inside the arc-shaped grooves of the two clamping blocks 33 located in the right positioning block 30.

[0051] It should be noted that when bending the copper wire, first, according to the bending position of the copper wire, the positioning block 30 on the right is controlled to wrap the bending area of the copper wire. The electric heating sheets inside the two clamping blocks 33 are used to heat-treat the bending area of the copper wire. At the same time, when bending the front end of the copper wire, the positioning block 30 on the left is used to wrap the surface of the copper wire. The driving ends of the two servo cylinders 32 are used to control the two clamping blocks 33 to clamp and position the surface of the copper wire. For copper wires with a smaller diameter, the driving ends of the micro-cylinders 34 inside the two clamping blocks 33 are used to control the clamping plates 35 to clamp and position the surface of the copper wire. Cooperating with the rotating turntable 18 and the two bending wheels 22, automatic bending processing is carried out on one end of the copper wire. As the guide wheel 16 continuously conveys the copper wire to one side of the bending wheel 22, according to the preset bending processing parameters, the turntable 18 cooperates with the two bending wheels 22 to carry out continuous bending processing on the copper wire.

[0052] Furthermore, the discharging unit 4 includes a discharging rack 36. The discharging rack 36 is fixedly arranged on the left side of the top of the fixed rack 1, and a discharging conveyor belt 37 is rotatably arranged inside the discharging rack 36. A workpiece camera 38 is also fixedly arranged on the top of the discharging rack 36; the copper wire after bending processing is sent out through the discharging conveyor belt 37, and the workpiece camera 38 is used to collect images of the bent copper wire and send them to the processor for image comparison and analysis of the bending quality.

[0053] In a specific embodiment, in the present invention, the electric slide table 1 28 and the electric slide table 2 31 on the auxiliary frame 27 can flexibly adjust the height and position of the connecting block 29 and the positioning block 30, and can accurately position different bending areas of the copper wire. The servo cylinder 32 inside the positioning block 30 drives the clamping block 33, which can effectively clamp and position copper wires of different specifications. For copper wires with a smaller diameter, the micro-cylinder 34 drives the clamping plate 35 to further enhance the positioning effect, ensuring the stability of the copper wire during the bending process. The electric heating sheet in the arc-shaped groove of the clamping block 33 of the right positioning block 30 can heat the bending area of the copper wire, reduce the hardness and springback of the copper wire, and improve the bending quality. The turntable 18 and the bending wheels 22 cooperate with the continuous feeding of the guide wheel 16, and can carry out continuous bending processing on the copper wire according to the preset parameters. The discharging conveyor belt 37 in the discharging rack 36 of the discharging unit 4 can smoothly send out the bent copper wire. The workpiece camera 38 collects images and conducts image comparison and analysis of the bending quality, which is convenient for timely adjusting the processing parameters and ensuring the product quality. The entire solution improves the flexibility, stability, and accuracy of the bending processing of the copper wire of the socket.

[0054] Embodiment 4:

[0055] Specifically, the working method of the copper wire bending device for sockets adapted to socket processing disclosed in this embodiment includes the following steps:

[0056] Step 1: Feed the copper wire to be bent into the mounting frame 5 through the cleaning sponge 9 inside the first fixing member 6. The cleaning sponge 9 cleans the surface of the copper wire to remove impurities. Subsequently, the copper wire passes through a number of first straightening wheels 10 arranged in a staggered manner up and down on the right side inside the mounting frame 5. These first straightening wheels 10 initially straighten the copper wire when it passes through, making the copper wire straighter in the up and down direction. The initially straightened copper wire continues to move leftward and passes through a number of second straightening wheels 11 arranged in a staggered manner front and back on the left side inside the mounting frame 5. The second straightening wheels 11 further straighten the copper wire, making it also have better straightness in the front and back direction, completing the automatic surface cleaning and straightening treatment of the copper wire and laying a foundation for the subsequent bending process.

[0057] Step 2: The straightened copper wire is sent out from the cleaning sponge 9 inside the second fixing member 7. When the copper wire is sent out a preset length, two linear slide rails 12 on the left side of the second fixing member 7 drive the sliding blocks 13 on one side to slide relative to each other, so that the copper wire cutters 14 on one side of the two sliding blocks 13 approach the surface of the copper wire. Finally, the copper wire is cut off by the two copper wire cutters 14 to achieve fixed-length feeding, ensuring that the lengths of the copper wires at the corresponding positions of each socket are the same, which is convenient for subsequent standardized operations such as assembly.

[0058] Step 3: The cut copper wire is conveyed to the side of the bending wheel 22 under the action of the guide wheel 16. Four guide wheels 16 are rotatably arranged on both sides of the top of the mounting block 15, and their circumferences are sleeved with rubber sleeves, which can not only guide the copper wire during the conveying process but also protect the surface of the copper wire from damage. According to the specifications of the copper wire, the distance between the two bending wheels 22 is adjusted by controlling the adjusting motor 23. The output shaft of the adjusting motor 23 drives the driving gear 24 to rotate, and the driving gear 24 meshes with and drives the outer circumference of the rotating ring 25 to make the rotating ring 25 rotate. Since both ends of the adjusting screw rod 20 are inserted into the inside of the rotating ring 25, the rotating ring 25 drives the adjusting screw rod 20 to rotate when it rotates. Also, because the outer threads on both sides of the surface of the adjusting screw rod 20 have opposite helix directions and there are mating internal threaded holes in the movable block 21, when the adjusting screw rod 20 rotates, the two movable blocks 21 will move relative to each other or away from each other, thereby changing the distance between the two bending wheels 22 to meet the clamping requirements of copper wires of different specifications.

[0059] Step 4: When the copper wire is conveyed to the appropriate position, the two bending wheels 22 clamp the surface of the copper wire. The bending grooves on the circumferences of the bending wheels 22 can better position the copper wire. At this time, the bending motor 26 at the bottom of the fixing frame 1 is started, and its output shaft drives the rotating table 18 to rotate on the top of the supporting table 17, so as to automatically bend the position of the copper wire clamped by the two bending wheels 22. As the guide wheel 16 continuously conveys the copper wire to the side of the bending wheel 22, the rotating table 18 cooperates with the two bending wheels 22 to continuously bend the copper wire according to the preset bending processing parameters.

[0060] Step 5: When performing the bending process on the copper wire, according to the bending position of the copper wire, adjust the positions of the connecting block 29 and the positioning block 30 through the first electric slide table 28 and the second electric slide table 31. The left first electric slide table 28 controls the up and down sliding of the left connecting block 29 to adjust the height of the left positioning block 30. The right first electric slide table 28, under the action of the second electric slide table 31, can not only slide up and down to adjust the height of the right positioning block 30, but also move left and right to further adjust the position of the right positioning block 30, so as to accurately position different bending areas of the copper wire. The right positioning block 30 wraps the bending area of the copper wire, and uses the electric heating sheet inside the clamping block 33 to heat-treat the bending area of the copper wire, reducing the hardness and springback of the copper wire. When performing the bending process on the front end of the copper wire, the left positioning block 30 wraps the surface of the copper wire, and the driving ends of the two servo electric cylinders 32 control the two clamping blocks 33 to clamp and position the surface of the copper wire. For copper wires with a smaller diameter, the driving ends of the micro electric cylinders 34 inside the two clamping blocks 33 can also be used to control the clamping plates 35 to further clamp and position the surface of the copper wire, ensuring the stability of the copper wire during the bending process;

[0061] Step 6: The copper wire after the bending process falls onto the discharge conveyor belt 37 inside the discharge rack 36. The discharge conveyor belt 37 sends out the bent copper wire. At the same time, the workpiece camera 38 at the top of the discharge rack 36 collects images of the bent copper wire and sends the collected images to the processor. The processor compares the images of the bent copper wire of the socket copper wire collected with the preset images of the bent socket copper wire, and automatically adjusts the bending operation parameters of the bending unit 3 according to the comparison results, realizing the automatic update and optimization of the bending parameters, and ensuring the bending processing quality of the socket copper wire to the greatest extent.

[0062] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0063] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0064] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for the copper wire of a socket adapter adapted for socket adapter processing, characterized in that, Comprising: A fixing frame (1), a bending unit (3) is fixedly arranged at the top of the fixing frame (1), a feeding unit (2) is fixedly arranged on the right side of the top of the fixing frame (1), and a discharging unit (4) is fixedly arranged on the left side of the top of the fixing frame (1); The feeding unit (2) includes a mounting frame (5), a second fixing member (7) is fixedly arranged on the left side of the mounting frame (5), and a first fixing member (6) is also fixedly arranged on the right side inside the mounting frame (5). Connecting seats (8) are threadedly arranged inside both the first fixing member (6) and the second fixing member (7), and cleaning sponges (9) are fixedly arranged inside both of the two connecting seats (8). Through holes are arranged inside both of the two cleaning sponges (9); A plurality of first straightening wheels (10) are rotatably arranged on the right side inside the mounting frame (5) through bolt groups, and the plurality of first straightening wheels (10) are arranged in a vertically staggered manner inside the mounting frame (5). A plurality of second straightening wheels (11) are rotatably arranged on the left side inside the mounting frame (5) through bolt groups, and the plurality of second straightening wheels (11) are arranged in a front-back staggered manner inside the mounting frame (5); The bending unit (3) includes a rotating table (18). A mounting block (15) is fixedly arranged on one side of the top of the fixing frame (1), and two guide wheels (16) are rotatably arranged on both sides of the top of the mounting block (15). Rubber sleeves are sleeved on the circumferences of the four guide wheels (16). A support table (17) is fixedly arranged on the top of the fixing frame (1) and on the left side of the mounting block (15), and a rotating table (18) is rotatably arranged on the top of the support table (17). A bending motor (26) is fixedly arranged at the bottom of the fixing frame (1), and the top end of the output shaft of the bending motor (26) is fixedly connected to the bottom of the rotating table (18). Limit blocks (19) are fixedly arranged on both sides of the top of the rotating table (18) through bolts, and rotating rings (25) are rotatably arranged inside both of the two limit blocks (19). An adjusting screw rod (20) is rotatably arranged between the interiors of the two rotating rings (25), and movable blocks (21) are threadedly arranged on both sides of the surface of the adjusting screw rod (20). The two movable blocks (21) are slidably arranged inside the rotating table (18), and the external threads arranged on both sides of the surface of the adjusting screw rod (20) have opposite helix directions. At the same time, internal threaded holes matching the external threads on the surface of the adjusting screw rod (20) are arranged inside both of the two movable blocks (21); At the rear of the top of the fixing frame (1), an auxiliary frame (27) is also fixedly arranged, and connecting blocks (29) are slidably arranged up and down on both sides of the front of the auxiliary frame (27). Positioning blocks (30) are fixedly arranged at the front ends of the two connecting blocks (29). Electric sliding tables I (28) are also arranged on both sides of the front of the auxiliary frame (27), and the left electric sliding table I (28) is fixedly connected to the auxiliary frame (27). An electric sliding table II (31) is fixedly arranged on the right side of the front of the auxiliary frame (27), and the front of the electric sliding table II (31) is slidably connected to the rear of the electric sliding table I (28). The rear ends of the two connecting blocks (29) are respectively slidably connected to the fronts of the two electric sliding tables I (28).

2. The socket copper wire bending device adapted to socket processing according to claim 1, wherein: On the left side of the second fixing member (7), two linear slide rails (12) are also fixedly arranged, and sliding blocks (13) are slidably arranged on the left sides of the two linear slide rails (12). Copper wire cutters (14) are fixedly arranged on one side of each of the two sliding blocks (13), and the two copper wire cutters (14) are respectively located on the front and rear sides of the cleaning sponge (9).

3. The plug strip copper wire bending device adapted to the processing of plug strips according to claim 1, characterized in that: Adjusting motors (23) are fixedly arranged inside both of the two limiting blocks (19), and driving gears (24) are fixedly arranged at one ends of the output shafts of the two adjusting motors (23). The tooth surfaces of the two driving gears (24) are respectively in meshing transmission with the outer circumferential surfaces of the two rotating rings (25). Among them, both ends of the adjusting screw rod (20) are designed in the shape of a quadrangular prism, and through grooves matching with both ends of the adjusting screw rod (20) are arranged inside the two rotating rings (25).

4. The socket copper wire bending device adapted to socket processing according to claim 1, characterized in that: Servo cylinders (32) are fixedly arranged on both sides inside the two positioning blocks (30), and clamping blocks (33) are fixedly arranged at the driving ends of the two servo cylinders (32). Arc-shaped grooves are arranged on the opposite sides of the two clamping blocks (33), and two micro cylinders (34) are fixedly arranged on the front and rear sides inside the two clamping blocks (33). Clamping plates (35) are fixedly arranged at the driving ends of the two micro cylinders (34). Electric heating sheets are arranged inside the arc-shaped grooves of the two clamping blocks (33) located inside the right positioning block (30).

5. The plug strip copper wire bending device adapted to the processing of plug strips according to claim 1, characterized in that: The discharging unit (4) includes a discharging frame (36). The discharging frame (36) is fixedly arranged on the left side of the top of the fixing frame (1), and a discharging conveyor belt (37) is rotatably arranged inside the discharging frame (36). A workpiece camera (38) is also fixedly arranged on the top of the discharging frame (36).

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