Cathode wire automatic welding production equipment and cathode wire production method

Abstract

The present invention discloses automatic cathode wire welding production equipment and a cathode wire production method. The equipment includes: a round steel conveying device for conveying round steel to a position to be grasped, a robot for conveying the round steel at the position to be grasped to the position to be welded, a round steel clamp for positioning the round steel, a nail clamp arranged to the side of the round steel at the position to be welded and for clamping nails, a nail conveying device for conveying nails to the nail clamp, a first adjustment device for driving the nail clamp to move radially along the round steel, a second adjustment device for driving the nail clamp to move axially along the round steel, and a welding gun for welding the round steel at the position to be welded and the nail abutted therewith. The equipment can realize the automated production of cathode wires. The method comprises: welding preformed nails to both sides of the preformed round steel. The equipment and method have high production efficiency, high yield, low production cost, and good quality and consistency of the cathode wires produced.

Description

Technical Field

[0001] The invention relates to the technical field of electrostatic precipitators, in particular to cathode wire automatic welding production equipment and a cathode wire production method. Background Art

[0002] Each electrostatic precipitator is equipped with multiple cathode wires, which act as discharge wires. Currently, cathode wires are produced by segmenting round steel into sections according to size, drilling holes at different locations along the length of the steel, inserting needles into the holes, and then riveting the installed needles.

[0003] In the above production method, drilling and riveting are both time-consuming and labor-intensive, resulting in low production efficiency and high production costs. Moreover, the high error rate in drilling leads to a low yield rate, and riveting requires manual operation, making it difficult to ensure product quality and consistency.

[0004] In view of this, how to improve the production efficiency and yield of cathode wires, reduce the production cost of cathode wires, and ensure the quality and consistency of cathode wires are technical problems that need to be solved by those skilled in the art. Summary of the Invention

[0005] In order to solve the above technical problems, the present invention provides a cathode wire automatic welding production equipment, the cathode wire automatic welding production equipment comprising:

[0006] Round steel conveying device, used to convey round steel to the position to be grasped;

[0007] The robot comprises a first gripper, wherein the first gripper is used to transport the round steel at the position to be gripped to the position to be welded;

[0008] A round steel fixture, used to position the round steel at the position to be welded;

[0009] A nail pin clamp is arranged on the side of the round steel at the position to be welded and is used to clamp the nail pin;

[0010] A nail needle conveying device, used for conveying nail needles to the nail needle clamp;

[0011] The first adjustment device is used to drive the nail needle clamp to move along the radial direction of the round steel at the position to be welded, so that the nail needle clamped by the nail needle clamp is pressed against the outer peripheral surface of the round steel at the position to be welded;

[0012] A second adjustment device is used to drive the nail clamp to move along the axial direction of the round steel at the position to be welded;

[0013] The welding gun is used to weld the round steel at the position to be welded and the nail pin pressed against it together.

[0014] The cathode wire automatic welding production equipment can realize the automated production of cathode wires, has high production efficiency, high yield, low production cost, and produces cathode wires with good quality and consistency.

[0015] Optionally, the round steel conveying device includes a first round steel platform, a second round steel platform and a first cylinder; the first round steel platform and the second round steel platform are both inclined platforms with one end inclined downward relative to the other end, and the lower end of the first round steel platform and the upper end of the second round steel platform are adjacent to and lower than the upper end of the second round steel platform; the first cylinder is arranged below the lower end of the first round steel platform, and the cylinder rod of the first cylinder can pass upward through the first round steel platform and lift a round steel at the lowest position on the first round steel platform to the upper end of the second round steel platform.

[0016] Optionally, the nail needle conveying device includes a vibration disk, an air blowing pipeline, a slider, a second cylinder for driving the slider and a third cylinder for driving the nail needle; the nail needle clamp includes a cylinder and a clamping hole, the outlet of the air blowing pipeline is connected to the inner cavity of the cylinder; the vibration disk is provided with a long strip nail groove, and a plurality of nail needles are arranged in order in the long strip nail groove through vibration, and one end of the long strip nail groove is tilted downward relative to the other end so that the nail needle can slide out from its lower end port; the slider is provided with a nail receiving groove that can only accommodate one nail needle, and the slider can slide to the lower end port position of the long strip nail groove so that the nail receiving groove receives the nail needle that slides out from the lower end port of the long strip nail groove, and the slider can also slide to the inlet position of the air blowing pipeline so that the nail needle in the nail receiving groove reaches the cylinder body along the air blowing pipeline under the action of airflow; the third cylinder can drive the nail needle in the cylinder body to penetrate the clamping hole.

[0017] Optionally, the nail needle clamp includes a plurality of spring clamps, each of which is arranged on the inner periphery of one end of the cylinder, each of which is arranged along the circumference of the cylinder, and each of which together encloses the clamping hole.

[0018] Optionally, the first adjustment device includes a first slide rail and a first motor, the first slide rail is parallel to the radial direction of the round steel at the position to be welded, and the first motor is used to drive the nail needle clamp to slide along the first slide rail so that the nail clamped by the nail needle clamp is pressed against the outer peripheral surface of the round steel at the position to be welded.

[0019] Optionally, the second adjustment device includes a slide, a second slide rail and a second motor, the second slide rail is parallel to the axial direction of the round steel at the welding position, the first adjustment device is arranged on the slide, and the second motor is used to drive the slide to slide along the second slide rail.

[0020] Optionally, the robot further includes a second gripper, which is used to grab the welded cathode wire from the position to be welded and transport it to the position to be packaged.

[0021] Optionally, the cathode wire automatic welding production equipment also includes a control system, which is used to control the round steel conveying device, the robot, the round steel clamp, the nail clamp, the nail conveying device, the first adjustment device, the second adjustment device and the welding gun to automatically move according to preset steps.

[0022] Optionally, the control system includes a first sensor, and the round steel at the position to be grasped forms a loop with the position to be grasped. The first sensor is used to sense whether the loop is conductive, and is configured to: when sensing that the loop is conductive, send a signal to the robot; when sensing that the loop is blocked, send a signal to the round steel conveying device.

[0023] In addition, the present invention also provides a cathode wire production method, specifically: welding the preformed nail needles to both sides of the preformed round steel.

[0024] Compared with the background technology, this cathode wire production method eliminates the drilling and riveting operations, improves production efficiency, reduces production costs, and avoids the problem of low yield due to high drilling error rate and poor product quality and consistency due to manual riveting. In addition, this production method facilitates automated production. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a specific embodiment of the cathode wire automatic welding production equipment provided by the present invention;

[0026] Figure 2 for Figure 1 A top view of

[0027] Figure 3 This is a front view of a round steel conveying device;

[0028] Figure 4 It is a front view of a partial structure of a nail delivery device;

[0029] Figure 5 for Figure 4 Side view of;

[0030] Figure 6 for Figure 5 Another part of the structure of the middle nail needle delivery device and a front view of a nail needle clamp;

[0031] Figure 7 A schematic diagram of the local structure of a robot.

[0032] The following are the descriptions of the reference numerals:

[0033] 1 round steel conveying device, 11 first round steel material platform, 12 second round steel material platform, 13 first cylinder;

[0034] 2 robots, 21 first gripper, 22 second gripper;

[0035] 3 round steel fixtures;

[0036] 4 nail needle clamp, 41 cylinder, 42 clamping hole, 43 spring clamping block;

[0037] 5 nail needle conveying device, 51 vibration plate, 511 long strip nail groove, 52 air blowing pipeline, 53 slider, 531 nail receiving groove, 532 air channel, 54 guide block, 55 third cylinder, 551 ejector block;

[0038] 6 first adjustment device, 61 first slide rail;

[0039] 7 second adjustment device, 71 slide, 72 second slide rail;

[0040] 8 welding guns;

[0041] 9. Control system. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0043] like Figure 1 and Figure 2 As shown, the cathode wire automatic welding production equipment provided by the present invention includes a round steel conveying device 1, a robot 2, a round steel clamp 3, a nail clamp 4, a nail conveying device 5, a first adjustment device 6, a second adjustment device 7, a welding gun 8, and a control system 9. The control system 9 is formed by a controller, an inductor, a sensor, and other control elements that are communicatively connected.

[0044] The control system 9 is used to control the round steel conveying device 1, the robot 2, the round steel clamp 3, the nail clamp 4, the nail conveying system, the first adjustment device 6, the second adjustment device 7 and the welding gun 8 to automatically operate according to the following steps:

[0045] The round steel conveying device 1 conveys a round steel to the position to be grasped. The robot 2 is provided with a first gripper 21. The first gripper 21 moves to the position to be grasped, grabs the round steel at the position to be grasped and moves it to the position to be welded. After the round steel reaches the position to be welded, the round steel clamp 3 positions it.

[0046] The nail needle conveying device 5 conveys the nail needle to the nail needle clamp 4, and the nail needle clamp 4 clamps the nail needle. The nail needle clamp 4 is arranged on the side of the round steel to be welded;

[0047] The first adjustment device 6 drives the nail needle clamp 4 to move radially along the round steel to be welded, and the nail needle clamped by the nail needle clamp 4 moves synchronously therewith until the tail end of the nail needle is tightly against the outer peripheral surface of the round steel to be welded;

[0048] After the tail end of the nail pin is pressed against the outer peripheral surface of the round steel at the position to be welded, the welding gun 8 presses the nail pin and the round steel against each other and welds them together to complete one welding;

[0049] After completing one welding, the second adjustment device 7 drives the nail clamp 4 to move along the axial direction of the round steel to be welded to the next target position to prepare for the next welding;

[0050] By repeating the above steps several times, a cathode wire can be produced. After producing a cathode wire, the round steel conveying device 1 and the robot 2 convey another round steel to the welding position, and then repeat the above steps to realize batch production of cathode wires.

[0051] The cathode wire automatic welding production equipment can realize the automated production of cathode wires, has high production efficiency, high yield, low production cost, and produces cathode wires with good quality and consistency.

[0052] Specifically, Figure 1 The robot 2 is provided with a platform, on which the round steel fixture 3, the nail needle fixture 4, the nail needle conveying device 5, the first adjustment device 6, the second adjustment device 7, and the welding gun 8 are all integrated. A cavity enclosed by aluminum profiles is integrated above one side of the platform, and the nail needle conveying device 5 is integrated into this cavity. The round steel conveying device 1 and the platform are arranged on both sides of the robot 2. This saves layout space, making the cathode wire automatic welding production equipment highly integrated and compact.

[0053] Specifically, Figure 1 Among them, round steel clamps are linear clamps commonly used in welding operations.

[0054] Specifically, Figure 1 In the embodiment, four nail clamps 4 and four nail delivery devices 5 are provided. Two nail clamps 4 are arranged on one side of the round steel to be welded, and the other two nail clamps 4 are arranged on the other side of the round steel to be welded. The nail delivery devices 5 deliver nails to the nail clamps 4 one by one. This arrangement allows four nails to be welded simultaneously, which helps improve production efficiency. Of course, in actual implementation, the number of nail clamps 4 is not limited to four and can also be less than four or more than four.

[0055] Specifically, Figure 1In the figure, the first adjustment device 6 includes a first slide rail 61 and a first motor (not visible in the figure). The first slide rail 61 is parallel to the radial direction of the round steel to be welded. The first motor is used to drive the nail clamp 4 to slide along the first slide rail 61 so that the nails clamped by the nail clamp 4 are pressed against the outer circumference of the round steel to be welded. In the figure, two first adjustment devices 6 are provided, one on each side of the round steel to be welded, and each first adjustment device 6 adjusts the position of the two nail clamps 4 on the same side.

[0056] Specifically, Figure 1 In the figure, the second adjustment device 7 includes a slide 71, a second slide rail 72, and a second motor (not visible in the figure). The second slide rail 72 is parallel to the axis of the round steel at the position to be welded. The first adjustment device 6 is set on the slide 71, and the second motor is used to drive the slide 71 to slide along the second slide rail 72. When the slide 71 slides, the first adjustment device 6 and the nail clamp 4 slide synchronously with the slide 71, so that the nail clamp 4 reaches the next target position in preparation for the next welding. In the figure, two second adjustment devices 7 are set, both of which are arranged on both sides of the round steel at the position to be welded. Each second adjustment device 7 adjusts the position of the two nail clamps 4 on the same side.

[0057] Specifically, Figure 1 In the figure, the round steel conveying device 1 is an inclined round steel material platform, on which multiple round steels are placed side by side. The first gripper 21 of the robot 2 grabs the round steel at the lowest position of the round steel material platform each time. After the round steel at the lowest position of the round steel material platform is grabbed, the round steels at a higher position roll down along the inclined round steel material platform and automatically fill the position, ensuring that the first gripper 21 of the robot 2 can grab the round steel at the lowest position of the round steel material platform each time.

[0058] The present invention also designs another round steel conveying device 1, such as Figure 3 As shown, the round steel conveying device 1 includes a first round steel material platform 11 , a second round steel material platform 12 and a first cylinder 13 .

[0059] The first round steel platform 11 and the second round steel platform 12 are both inclined platforms with one end tilted downward relative to the other end. The lower end of the first round steel platform 11 is adjacent to the upper end of the second round steel platform 12 and is lower than the upper end of the second round steel platform 12.

[0060] The first cylinder 13 is arranged below the lower end of the first round steel platform 11, and the cylinder rod of the first cylinder 13 can pass upward through the first round steel platform 11. Multiple round steels are placed side by side on the first round steel platform 11. When the cylinder rod of the first cylinder 13 passes upward through the first round steel platform 11, the round steel at the lowest position of the first round steel platform 11 can be lifted to the high end of the second round steel platform 12. After that, this round steel will roll along the inclined second round steel platform 12 to the lower end of the second round steel platform 12. When this round steel is grabbed by the first gripper 21 of the robot 2, the first cylinder 13 will perform the next lifting operation, which can ensure that there is only one round steel on the second round steel platform 12.

[0061] Since there is only one round steel on the second round steel platform 12, it can ensure that the first gripper 21 of the robot 2 only grabs one round steel at a time, preventing the first gripper 21 from grabbing multiple round steels at a time, which may cause the cathode wire automatic welding production equipment to malfunction.

[0062] More specifically, a support block (not shown) may be provided at the upper end of the cylinder rod of the first cylinder 13 , and a circular groove adapted to the outer circumference of the round steel is provided on the top surface of the support block so as to stably lift the round steel.

[0063] Specifically, the control system 9 includes a first sensor, which is used to sense whether there is round steel at the position to be grasped. The first sensor communicates with the round steel conveying device 1 to send instructions to the round steel conveying device 1 to convey round steel when there is no round steel at the position to be grasped. The first sensor also communicates with the robot 2 to send a signal to the robot 2 that there is round steel at the position to be grasped.

[0064] More specifically, the round steel at the position to be grasped and the position to be grasped ( Figure 2 The first sensor senses whether there is round steel at the position to be grasped according to whether the sensing circuit is connected. Specifically, when the circuit is connected, it indicates that there is round steel at the position to be grasped. At this time, the first sensor sends a signal to the robot 2 to inform the robot that there is round steel at the position to be grasped; when the circuit is blocked, it indicates that there is no round steel at the position to be grasped. At this time, the first sensor sends a signal to the execution component ( Figure 2 The first cylinder 13 in the middle sends an instruction to transport round steel, and the first cylinder 13 performs the operation of lifting the round steel after receiving the instruction.

[0065] Specifically, the present invention also designs a nail needle conveying device 5 and a nail needle clamp 4. Figure 4 and Figure 5 As shown in FIG. 5 , the nail needle conveying device 5 includes a vibration plate 51, an air blowing pipe 52, a slider 53, and a second cylinder (not shown in the figure) that drives the slider 53. Figure 6 As shown, the nail needle conveying device 5 also includes a third cylinder 55 for driving the nail needle. Figure 6As shown, the nail clamp 4 includes a cylinder 41 and a clamping hole 42 , and the outlet of the air blowing pipeline 52 is communicated with the inner cavity of the cylinder 41 .

[0066] like Figure 5 As shown, the vibration disk 51 is provided with a long strip nail groove 511. The vibration disk 51 causes multiple nail pins to be arranged in order in its long strip nail groove 511 through vibration. One end of the long strip nail groove 511 is tilted downward relative to the other end so that the nail pins can slide out from the lower end port of the long strip nail groove 511.

[0067] like Figure 4 As shown, the slider 53 is provided with a nail receiving groove 531 that can only accommodate one nail pin. Driven by the second cylinder, the slider 53 slides between the lower end of the elongated nail groove 511 and the inlet of the air blowing pipe 52. When the slider 53 slides to the lower end of the elongated nail groove 511 (shown by the solid line in the figure), the nail receiving groove 531 receives a nail pin that slides out of the lower end of the elongated nail groove 511. After receiving the nail pin, the slider 53 slides toward the inlet of the air blowing pipe 52. When the slider 53 slides to the inlet of the air blowing pipe 52 (shown by the dotted line in the figure), the nail pin in the nail receiving groove 531 enters the air blowing pipe 52 under the action of the air flow, and then flows along the air blowing pipe 52 to reach the barrel 41 of the nail pin clamp 4.

[0068] like Figure 6 As shown, when the nail needle reaches the cylinder 41, the third cylinder 55 pushes the nail needle to penetrate into the clamping hole 42 of the nail needle clamp 4, so that the nail needle is clamped and positioned by the nail needle clamp 4.

[0069] The nail needle conveying device 5 can realize automatic conveying of nail needles and can ensure that each nail needle conveying device 5 only conveys one nail needle at a time, thereby preventing the problem that each nail needle conveying device 5 conveys multiple nail needles at a time and causes operation failure of the cathode wire automatic welding production equipment.

[0070] More specifically, Figure 4 As shown, the slider 53 may also be provided with an air channel 532, the upper end of which is connected to the lower end of the nail receiving groove 531. The inlet of the air blowing pipeline 52 is connected to the gas tank through the nail receiving groove 531 and the air channel 532. The gas tank is provided with an outlet valve, and the gas supply to the air blowing pipeline 52 is started and stopped by opening and closing the outlet valve. It should be noted that the gas source of the air blowing pipeline 52 is not limited to the gas tank.

[0071] More specifically, Figure 5 As shown, the nail needle conveying device 5 is further provided with a guide block 54. The guide block 54 is provided with a sliding groove adapted to the slider 53, so that the slider 53 slides along the sliding groove.

[0072] More specifically, Figure 6As shown, a top block 551 can be provided at the end of the cylinder rod (not shown in the figure) of the third cylinder 55, and a top groove adapted to the tip of the nail needle is provided on the top block 551, so that the nail needle can be pushed into the clamping hole 42 smoothly.

[0073] More specifically, Figure 6 As shown, the nail clamp 4 includes multiple spring clamps 43, each of which is arranged on the inner periphery of one end of the cylinder 41. The spring clamps 43 are arranged along the circumference of the cylinder 41, and the spring clamps 43 together enclose the aforementioned clamping hole 42. The number of spring clamps 43 is not limited, and can be two, three, four, or more. In this arrangement, when the third cylinder 55 pushes the nail into the clamping hole 42, the spring clamps 43 are compressed and dispersed outward, causing the clamping hole 42 to enlarge, thereby facilitating the nail's insertion. After the nail is inserted into place, the spring clamps 43 clamp the nail with their elastic force.

[0074] Specifically, such as Figure 7 As shown, the robot 2 also includes a second gripper 22 for grabbing the welded cathode wire from the welding position and transporting it to the packaging station. This arrangement allows the second gripper 22 to grab the welded cathode wire, freeing up the welding position for the round steel grasped by the first gripper 21, thereby improving production efficiency.

[0075] In addition, the present invention also provides a cathode wire production method, specifically comprising: welding the preformed nail pins to the preformed round steel.

[0076] Compared with the background technology, this production method eliminates the drilling and riveting operations, improves production efficiency, reduces production costs, and avoids the problem of low yield due to high drilling error rate and poor product quality and consistency due to manual riveting. In addition, this production method facilitates automated production.

[0077] The above describes in detail the cathode wire automatic welding production equipment and cathode wire production method provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above examples is only intended to facilitate understanding of the method and core concept of the present invention. It should be noted that those skilled in the art may make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A cathode wire automatic welding production equipment, characterized in that, The cathode wire automatic welding production equipment includes: A round steel conveying device (1) is used to convey the round steel to a position to be grasped; The robot (2) comprises a first gripper (21), wherein the first gripper (21) is used to transport the round steel at the position to be gripped to the position to be welded; A round steel fixture (3) for positioning the round steel at the position to be welded; A nail pin clamp (4) is arranged on the side of the round steel at the position to be welded and is used to clamp the nail pin; A nail needle conveying device (5) for conveying nail needles to the nail needle clamp (4) comprises a vibration disk (51), an air blowing pipeline (52), a slider (53), and a second cylinder for driving the slider (53), wherein the slider (53) is provided with a nail receiving groove (531) capable of accommodating only one nail needle, and the slider (53) is further provided with an air channel (532), wherein the air channel (532) is communicated with the nail receiving groove (531), and when the slider (53) slides to one position, the air inlet of the air blowing pipeline (52) is communicated with an air source through the nail receiving groove (531) and the air channel (532), and when the slider (53) slides to another position, the nail receiving groove (531) receives the nail needle that slides out of the vibration disk (51), and the air inlet of the air blowing pipeline (52) is disconnected from the air source; A first adjustment device (6) is used to drive the nail needle clamp (4) to move radially along the round steel at the position to be welded, so that the nail needle clamped by the nail needle clamp (4) is pressed against the outer peripheral surface of the round steel at the position to be welded; A second adjustment device (7) is used to drive the nail needle clamp (4) to move along the axial direction of the round steel at the position to be welded; A welding gun (8) is used to weld together the round steel at the position to be welded and the nail pin pressed against it.

2. The cathode wire automatic welding production equipment according to claim 1, characterized in that: The round steel conveying device (1) includes a first round steel platform (11), a second round steel platform (12) and a first cylinder (13); the first round steel platform (11) and the second round steel platform (12) are both inclined platforms with one end inclined downward relative to the other end, and the lower end of the first round steel platform (11) and the upper end of the second round steel platform (12) are adjacent to and lower than the upper end of the second round steel platform (12); the first cylinder (13) is arranged below the lower end of the first round steel platform (11), and the cylinder rod of the first cylinder (13) can pass through the first round steel platform (11) upward and lift a round steel at the lowest position on the first round steel platform (11) to the upper end of the second round steel platform (12).

3. The cathode wire automatic welding production equipment according to claim 1, characterized in that: The nail needle conveying device (5) includes a third cylinder (55) for driving the nail needles; the nail needle clamp (4) includes a cylinder (41) and a clamping hole (42), and the outlet of the air blowing pipe (52) is communicated with the inner cavity of the cylinder (41); the vibration plate (51) is provided with a long strip nail groove (511), and a plurality of nail needles are arranged in order in the long strip nail groove (511) by vibration, and one end of the long strip nail groove (511) is tilted downward relative to the other end so that the nail needles can slide out from the lower end port thereof; the slider (53 ) can slide to the lower end port position of the elongated nail groove (511) so that the nail receiving groove (531) can receive the nail needle that slides out from the lower end port of the elongated nail groove (511), and the slider (53) can also slide to the inlet position of the air blowing pipeline (52) so that the nail needle in the nail receiving groove (531) can reach the cylinder (41) along the air blowing pipeline (52) under the action of air flow; the third cylinder (55) can drive the nail needle in the cylinder (41) to penetrate the clamping hole (42).

4. The cathode wire automatic welding production equipment according to claim 3, characterized in that: The nail needle clamp (4) comprises a plurality of spring clamps (43), each of which is arranged on the inner periphery of one end of the cylinder (41), and each of which is arranged along the circumference of the cylinder (41), and each of which together encloses the clamping hole (42).

5. The cathode wire automatic welding production equipment according to claim 1, characterized in that: The first adjustment device (6) comprises a first slide rail (61) and a first motor, wherein the first slide rail (61) is parallel to the radial direction of the round steel at the position to be welded, and the first motor is used to drive the nail needle clamp (4) to slide along the first slide rail (61) so that the nail needle clamped by the nail needle clamp (4) is pressed against the outer peripheral surface of the round steel at the position to be welded.

6. The cathode wire automatic welding production equipment according to claim 5, characterized in that: The second adjustment device (7) comprises a slide (71), a second slide rail (72) and a second motor, wherein the second slide rail (72) is parallel to the axial direction of the round steel at the position to be welded, the first adjustment device (6) is arranged on the slide (71), and the second motor is used to drive the slide (71) to slide along the second slide rail (72).

7. The cathode wire automatic welding production equipment according to any one of claims 1 to 6, characterized in that: The robot (2) further comprises a second gripper (22), wherein the second gripper (22) is used to grab the welded cathode wire from the position to be welded and transport it to a position to be packaged.

8. The cathode wire automatic welding production equipment according to claim 7, characterized in that: The cathode wire automatic welding production equipment further includes a control system (9), which is used to control the round steel conveying device (1), the robot (2), the round steel clamp (3), the nail clamp (4), the nail conveying device (5), the first adjustment device (6), the second adjustment device (7) and the welding gun (8) to automatically move according to preset steps.

9. The cathode wire automatic welding production equipment according to claim 8, characterized in that: The control system (9) includes a first sensor, and the round steel at the position to be grasped forms a loop with the position to be grasped. The first sensor is used to sense whether the loop is conductive, and is configured to: when sensing that the loop is conductive, send a signal to the robot (2); when sensing that the loop is not conductive, send a signal to the round steel conveying device (1).

10. A cathode wire production method, implemented based on the cathode wire automatic welding production equipment according to any one of claims 1 to 9, characterized in that: The preformed nail pins are welded to both sides of the preformed round steel.

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