High-temperature jumper connector ultra-high frequency automatic welding equipment

Abstract

The application provides a high-temperature jumper connector ultrahigh-frequency automatic welding device, which comprises a workbench, characterized in that a driving device is arranged on the workbench, the driving device is rotationally connected with a closed track, a clamping device for clamping an end head and placing a connecting wire is arranged on the track, a positioning device and a welding device are arranged on the workbench, the positioning device is used for controlling the movement and stop of the clamping device, and the welding device is used for welding the connecting place of the end head and the connecting wire on the clamping device. The welding device replaces manual work to complete the welding of the connecting place of the end head and the connecting wire, improves the work efficiency and product qualification rate, and avoids the damage of smoke and strong light generated in the welding to the human body.

Description

Technical Field

[0001] This invention relates to the field of jumper connector technology, and in particular to an ultra-high frequency automatic welding equipment for high-temperature jumper connectors. Background Technology

[0002] Jumper connectors are used for 4G base station line connections. They consist of a terminal and a connecting wire. The connecting wire is inserted into the terminal, and the terminal and the connecting wire need to be soldered together.

[0003] Existing jumper connectors are soldered manually. Due to the high labor intensity, the soldering effect and quality are inconsistent, making it difficult to guarantee the overall pass rate of the products. Summary of the Invention

[0004] The present invention aims to provide an ultra-high frequency automatic welding equipment for high-temperature jumper connectors to overcome the shortcomings of the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution of the present invention is: a high-temperature jumper connector ultra-high frequency automatic welding equipment, including a worktable, a driving device is provided on the worktable, the driving device is rotatably connected to a closed track, a clamping device for clamping the end and placing the connecting wire is provided on the track, a positioning device and a welding device are provided on the worktable, the positioning device is used to control the movement and stopping of the clamping device, and the welding device is used to weld the connection between the end on the clamping device and the connecting wire.

[0006] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the clamping device includes a carrier plate, a fixing block with built-in mounting groove, a support bar for placing the connecting wire, and a pair of clamps for clamping the end and the connecting wire. The carrier plate is slidably connected to the track, the support bar is set on the carrier plate, the fixing block is installed on the carrier plate, and the clamps are installed on both sides of the carrier plate and rotatably connected to the carrier plate.

[0007] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the gripper includes a connecting part and a clamping part, wherein the connecting part and the clamping part are rotatably connected to the carrier plate, the connecting part is fixedly connected to the clamping part, and the bottom of the connecting part is provided with an arc-shaped contact surface.

[0008] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the clamping part includes a rod and a fixing plate. The fixing plate is fixed on the rod, and the rod is fixedly connected to the connecting part. The fixing plate is provided with a connecting wire slot and a claw arranged in a figure-eight shape. When the clamping part is in the closed state, the claws on the two fixing plates interlock and hug each other on the corresponding fixing plates, and the connecting wire slot wraps around and fixes the connecting wire.

[0009] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the bottom of the workbench is provided with a lifting device, which includes a lifting cylinder and a roller. The roller is mounted on the cylinder rod of the lifting cylinder and is used to contact the arc-shaped contact surface to drive the connecting part to rotate around the carrier plate.

[0010] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the positioning device includes a positioning block, a positioning cylinder, a connecting plate, a rotating rod and a positioning rod, which are set on the carrier plate. The positioning cylinder is installed inside the workbench. The cylinder rod of the positioning cylinder is rotatably connected to the connecting plate. The connecting plate is fixedly connected to the rotating rod and the positioning rod is fixedly connected to the rotating rod.

[0011] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the welding device includes a first push cylinder, a second push cylinder, a welding gun and a wire feeder. The first push cylinder and the second push cylinder are respectively arranged on the worktables on both sides of the carrying plate. The welding gun is installed on the cylinder rod of the first push cylinder and the wire feeder is installed on the cylinder rod of the second push cylinder.

[0012] As an improvement of the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, the driving device includes a closed driving belt, an active driving wheel meshing with the driving belt, a driven driving wheel meshing with the driving belt, and a motor. The motor is installed in the workbench, the active driving wheel is fixedly connected to the working end of the motor, and the driven wheel is rotatably connected to the workbench through a rotating shaft.

[0013] As an improvement to the high-temperature jumper connector ultra-high frequency automatic welding equipment of the present invention, it also includes a control module. The control module includes a control unit and a photoelectric sensor. The control unit is electrically connected to the photoelectric sensor. The control unit is also electrically connected to the motor, the first pushing cylinder, the second pushing cylinder, the positioning cylinder, the lifting cylinder, the welding torch, and the wire feeder.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the end and connecting wire are initially fixed, and then the connecting wire and end are placed into the clamping device of the automatic welding equipment. Each clamping device can hold at least one set of connecting wire and end. The automatic welding equipment controls the drive device through the control module to drive the clamping device to move on the track. When the clamping device moves to the designated position, the automatic welding equipment stops the movement of the clamping device. The positioning device positions the clamping device, and the lifting device drives the clamping device to clamp the connecting wire. The welding device enters the clamping device to weld the connection between the connecting wire and the end. The above process realizes the welding of the connection between the end and the connecting wire instead of manual labor, improves work efficiency and product qualification rate, and also avoids the damage to the human body caused by welding fumes and strong light. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0018] Figure 3 for Figure 1 Enlarged view of point B in the image;

[0019] Figure 4 This is a schematic diagram of the structure of the present invention after removing the workbench portion and the welding device portion;

[0020] Figure 5 This is a top view of the present invention.

[0021] The components include: 1. Workbench; 2. Drive unit; 21. Drive belt; 22. Drive wheel; 23. Drive wheel; 3. Track; 4. Clamping device; 41. Carrying plate; 42. Fixing block; 43. Support bar; 44. Gripper; 441. Connecting part; 442. Clamping part; 4421. Rod; 4422. Fixing plate; 5. Positioning device; 51. Positioning block; 52. Positioning cylinder; 53. Connecting plate; 54. Rotating rod; 55. Positioning rod; 6. Welding device; 61. Push cylinder one; 62. Push cylinder two; 63. Welding torch; 64. Wire feeder; 7. Connecting wire slot; 8. Gripper; 9. Lifting device; 91. Lifting cylinder; 92. Roller. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] like Figures 1 to 5As shown, a high-temperature jumper connector ultra-high frequency automatic welding equipment includes a workbench 1, on which a drive device 2 is provided. The drive device 2 is rotatably connected to a closed track 3. The track 3 is provided with a clamping device 4 for clamping the end and placing the connecting wire. The workbench 1 is provided with a positioning device 5 and a welding device 6. The positioning device 5 is used to control the movement and stopping of the clamping device 4, and the welding device 6 is used to weld the end on the clamping device 4 and the connection of the connecting wire.

[0024] like Figure 2 As shown, the clamping device 4 includes a carrying plate 41, a fixing block 42 with a built-in mounting groove, a support bar 43 for placing the connecting wire, and a pair of clamping claws 44 for clamping the end and the connecting wire. The carrying plate 41 is slidably connected to the track 3, the support bar 43 is disposed on the carrying plate 41, the fixing block 42 is disposed on the carrying plate 41, and the clamping claws 44 are disposed on both sides of the carrying plate 41 and rotatably connected to the carrying plate 41.

[0025] Driven by the drive device 2, the carrier plate 41 can slide along the track 3, ensuring that the entire clamping device 4 can move on the equipment. First, the end and the connecting line are installed. The installed end is installed into the fixing block 42. The connecting line is placed on the support bar 43 for suspension. The gripper 44 rotates around the carrier plate 41 to clamp or release the connecting line, keeping the connecting line stationary during welding, thereby improving the product welding qualification rate.

[0026] The gripper 44 includes a connecting part 441 and a clamping part 442, wherein the connecting part 441 and the clamping part 442 are rotatably connected to the carrier plate 41, the connecting part 441 is fixedly connected to the clamping part 442, and the bottom of the connecting part 441 is provided with an arc-shaped contact surface.

[0027] The clamping part 442 includes a rod body 4421 and a fixing plate 4422. The fixing plate 4422 is fixed on the rod body 4421. The rod body 4421 is fixedly connected to the connecting part 441. The fixing plate 4422 is provided with a connecting wire slot 7 and a claw 8 arranged in a figure-eight shape. When the clamping part 442 is in the closed state, the claws 8 on the two fixing plates 4422 interlock and hug each other on the corresponding fixing plates 4422. The connecting wire slot 7 wraps around and fixes the connecting wire.

[0028] like Figure 4 As shown, a lifting device 9 is provided at the bottom of the workbench 1. The lifting device 9 includes a lifting cylinder 91 and a roller 92. The roller 92 is mounted on the cylinder rod of the lifting cylinder 91. The roller 92 is used to contact the arc-shaped contact surface to drive the connecting part 441 to rotate around the carrying plate 41.

[0029] Combination Figure 2After the carrier plate 41 moves to the designated position under the drive of the drive device 2, the carrier plate 41 is restricted by the positioning device 5, and the carrier plate 41 cannot move forward or backward. Then the lifting cylinder 91 works, the cylinder rod rises, and the roller 92 on the cylinder rod contacts the bottom arc-shaped contact surface of the connecting part 441. As the cylinder rod rises, the roller 92 rolls along the arc-shaped contact surface and pushes the connecting part 441 to rotate around the carrier plate 41. Under the push of the connecting part 441, the two clamping parts 442 hug each other. When the clamping parts 442 are in the closed state, the claws 8 on the two fixing plates 4422 hug each other in an alternating manner. The connecting wire slot 7 wraps around and fixes the connecting wire, keeping the connecting wire in a stationary state during welding, so as to improve the product welding qualification rate.

[0030] like Figure 3 As shown, the positioning device 5 includes a positioning block 51, a positioning cylinder 52, a connecting plate 53, a rotating rod 54, and a positioning rod 55, all mounted on the workbench 41. The positioning cylinder 52 is installed inside the workbench 1. The cylinder rod of the positioning cylinder 52 is rotatably connected to the connecting plate 53. The connecting plate 53 is fixedly connected to the rotating rod 54. The positioning rod 55 is fixedly connected to the rotating rod 54.

[0031] Combination Figure 2 The specific working principle of the positioning device 5 is as follows: when the carrier plate 41 moves to the designated position, the carrier plate 41 stops moving, the cylinder rod of the positioning cylinder 52 rises, the cylinder rod drives the connecting plate 53 to rotate, the connecting plate 53 drives the rotating rod 54 to rotate, the rotating rod 54 drives the positioning rod 55 to rotate, and the positioning rod 55 is embedded in the positioning block 51 to achieve the positioning of the carrier plate 41.

[0032] like Figure 5 As shown, the welding device 6 includes a first push cylinder 61, a second push cylinder 62, a welding torch 63, and a wire feeder 64. The first push cylinder 61 and the second push cylinder 62 are respectively arranged on the worktable 1 on both sides of the carrying plate 41. The welding torch 63 is installed on the cylinder rod of the first push cylinder 61, and the wire feeder 64 is installed on the cylinder rod of the second push cylinder 62.

[0033] After the positioning device 5 completes the positioning of the carrier plate 41, the first push cylinder 61 and the second push cylinder 62 work simultaneously. The first push cylinder 61 pushes the welding gun 63 close to the connection between the end and the connecting wire, and the second push cylinder 62 pushes the wire feeder 64 close to the connection between the end and the connecting wire. The welding gun 63 works to weld the connection between the end and the connecting wire. After the welding is completed, the first push cylinder 61 and the second push cylinder 62 reset.

[0034] The drive device 2 includes a closed drive belt 21, an active drive wheel 22 meshing with the drive belt 21, a driven drive wheel 23 meshing with the drive belt 21, and a motor. The motor is installed inside the workbench 1, the active drive wheel 22 is fixedly connected to the working end of the motor, and the driven wheel is rotatably connected to the workbench 1 through a rotating shaft.

[0035] The motor drives the active drive wheel 22 to rotate, and the active drive wheel 22, in conjunction with the driven drive wheel 23, drives the drive belt 21 to rotate, and the drive belt 21 drives the load plate 41 to rotate along the track 3.

[0036] The welding equipment also includes a control module, which includes a control unit and a photoelectric sensor. The control unit is electrically connected to the photoelectric sensor and is also electrically connected to the motor, the first push cylinder 61, the second push cylinder 62, the positioning cylinder 52, the lifting cylinder 91, the welding torch 63, and the wire feeder 64.

[0037] The photoelectric sensor detects the movement path of the carrier plate 41. After the carrier plate 41 is detected by the photoelectric sensor, the photoelectric sensor transmits an electrical signal to the control unit. The control unit controls the motor to stop rotating and then controls the positioning cylinder 52 to work. The cylinder rod of the positioning cylinder 52 extends to the designated position, that is, the positioning rod 55 is embedded in the positioning block 51. The lifting cylinder 91 works. After the lifting cylinder 91 moves to the designated position, that is, the gripper 44 completes the clamping of the connecting wire. The pushing cylinder 61 and the pushing cylinder 62 work simultaneously. After the pushing cylinder 61 and the pushing cylinder 62 move to the designated position, that is, after the welding gun 63 and the wire feeder 64 reach the connection point between the end and the connecting wire, the welding gun 63 welds the connection point between the end and the connecting wire. After the welding is completed, all the above cylinders are reset, the motor resumes work and moves forward, and the carrier plate 41 with the end and connecting wire to be processed moves to the welding point. This cycle continues.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-temperature jumper connector ultra-high frequency automatic welding equipment, comprising a workbench, characterized in that, The workbench is equipped with a drive device, which is rotatably connected to a closed track. The track is equipped with a clamping device for holding the end and placing the connecting wire. The workbench is equipped with a positioning device and a welding device. The positioning device is used to control the movement and stopping of the clamping device, and the welding device is used to weld the end and the connection of the connecting wire on the clamping device. The clamping device includes a carrying plate, a fixing block with a built-in mounting groove, a support bar for placing the connecting wire, and a pair of grippers for clamping the end and the connecting wire. The carrying plate is slidably connected to the track, the support bar is set on the carrying plate, the fixing block is installed on the carrying plate, and the grippers are installed on both sides of the carrying plate and rotatably connected to the carrying plate. The gripper includes a connecting part and a clamping part, wherein both the connecting part and the clamping part are rotatably connected to the carrier plate, the connecting part is fixedly connected to the clamping part, and an arc-shaped contact surface is provided at the bottom of the connecting part. The clamping part includes a rod and a fixing plate. The fixing plate is fixed on the rod, and the rod is fixedly connected to the connecting part. The fixing plate is provided with a connecting wire slot and a claw arranged in a figure-eight shape. When the clamping part is in the closed state, the claws on the two fixing plates interlock and hug each other on the corresponding fixing plates, and the connecting wire slot wraps around and fixes the connecting wire. The bottom of the workbench is equipped with a lifting device, which includes a lifting cylinder and a roller. The roller is mounted on the cylinder rod of the lifting cylinder and is used to contact the arc-shaped contact surface to drive the connecting part to rotate around the carrier plate.

2. The high-temperature jumper connector ultra-high frequency automatic welding equipment according to claim 1, characterized in that, The positioning device includes a positioning block, a positioning cylinder, a connecting plate, a rotating rod, and a positioning rod, all mounted on a carrier plate. The positioning cylinder is installed inside the workbench. The cylinder rod of the positioning cylinder is rotatably connected to the connecting plate, the connecting plate is fixedly connected to the rotating rod, and the positioning rod is fixedly connected to the rotating rod.

3. The high-temperature jumper connector ultra-high frequency automatic welding equipment according to claim 1, characterized in that, The welding device includes a first push cylinder, a second push cylinder, a welding torch, and a wire feeder. The first push cylinder and the second push cylinder are respectively arranged on the worktables on both sides of the carrying plate. The welding torch is installed on the cylinder rod of the first push cylinder, and the wire feeder is installed on the cylinder rod of the second push cylinder.

4. The high-temperature jumper connector ultra-high frequency automatic welding equipment according to claim 1, characterized in that, The driving device includes a closed driving belt, a driving wheel meshing with the driving belt, a driven wheel meshing with the driving belt, and a motor. The motor is installed inside the worktable, the driving wheel is fixedly connected to the working end of the motor, and the driven wheel is rotatably connected to the worktable through a rotating shaft.

5. The high-temperature jumper connector ultra-high frequency automatic welding equipment according to claim 1, characterized in that, It also includes a control module, which includes a control unit and a photoelectric sensor. The control unit is electrically connected to the photoelectric sensor, and the control unit is electrically connected to the motor, push cylinder one, push cylinder two, positioning cylinder, lifting cylinder, welding torch and wire feeder.

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