Junction box welding machine with fixing structure

Abstract

The utility model discloses a junction box welding machine with a fixing structure, and relates to the technical field of welding machines, the junction box welding machine comprises a working table, one side of the working table is fixedly connected with a fixing frame, two sides of the working table are fixedly connected with power assemblies, and two sides of the upper end of the working table are slidably connected with sliding seats through the power assemblies. By the adoption of the structure, after the junction box is welded through the welding gun, the power assembly is used for driving the fixing assemblies to move, the two fixing assemblies drive the junction box to move, after the junction box is located above the discharging hole, the two fixing assemblies are far away from the junction box, and at the moment, the junction box falls down along the slope-shaped face of the discharging hole; the junction boxes are guided to slowly fall to the bottom of the collecting base, the junction boxes are prevented from being damaged due to vibration force generated when the junction boxes directly fall to the bottom of the collecting base, multiple junction boxes can be collected through the collecting base, intermittent shutdown is not needed, and the working efficiency of the junction box welding machine is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding machines, and particularly relates to a junction box welding machine with a fixed structure. Background Art

[0002] Junction box welding machine is a machine used to weld junction boxes. With the continuous development of automation technology, the degree of automation of junction box welding machines is getting higher and higher. Automated welding technology can improve production efficiency, reduce labor costs, and improve welding quality and stability.

[0003] A Chinese patent with publication number CN219274877U discloses an automatic welding machine for a junction box, comprising a base, on which a U-shaped bracket with an opening pointing toward the base is fixedly mounted, a screw rod parallel to the base is rotatably mounted on the bracket, one end of the screw rod is fixedly connected to a first rotating power member located on the bracket, and movable columns distributed at intervals are rotatably mounted on the screw rod, a support plate is rotatably mounted on the movable column, a placement box is fixedly mounted on one end of the support plate, a threaded rod is threadedly connected to the side walls of the placement box, and a positioning plate is fixedly mounted on one end of the threaded rod located in the placement box.

[0004] Although the above-mentioned public technology realizes the automatic unloading of the junction box, the capacity of the blanking retaining ring is limited. In order to continuously collect the junction box after welding, the junction box needs to be taken out in time after falling into the blanking retaining ring, which seriously reduces the working efficiency of the junction box welding machine. In addition, during the process of clamping the junction box with the positioning plate, if the force of multiple positioning plates clamping the junction box is too large, it will cause the junction box shell to crack, thereby increasing the risk of unqualified products. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a junction box welding machine with a fixed structure to solve the problem that the capacity of the blanking retaining ring is limited. In order to continuously collect the junction boxes after welding, the junction boxes need to be taken out in time after falling into the blanking retaining ring, which seriously reduces the working efficiency of the junction box welding machine. In the process of clamping the junction box by the positioning plates, if the force of multiple positioning plates clamping the junction box is too large, it will cause the junction box shell to crack, thereby increasing the risk of unqualified products.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A junction box welding machine with a fixed structure comprises a workbench, one side of the workbench is fixedly connected to a fixed frame, both sides of the workbench are fixedly connected to a power assembly, both sides of the upper end of the workbench are slidably connected to a slide seat through the power assembly, one side of the slide seat is threadedly connected to a screw, one side of the screw is fixedly connected to a handle, the other side of the screw is rotatably connected to a fixed assembly through an axle seat, the lower side of the workbench is fixedly connected to a collecting seat, one side of the upper end of the workbench is provided with a feeding hole, the feeding hole extends to the interior of the collecting seat, one side of the feeding hole is sloped, a box door is hinged on the back of the collecting seat, and a welding gun is movably connected to the lower end of the fixed frame.

[0008] As a preferred technical solution, the power assembly includes a guide groove, which is opened on both sides of the upper end of the workbench, a screw rod is rotatably connected inside the guide groove, one end of the screw rod is fixedly connected to a motor, one side of the slide is threadedly connected to the screw rod, and one side of the slide is slidably connected to the guide groove.

[0009] As a preferred technical solution, the fixing assembly includes a mounting plate, which is threadedly connected to the screw through an axle seat, one end of the mounting plate away from the screw is fixedly connected to a first spring, one end of the first spring away from the mounting plate is fixedly connected to a fixing plate, one end of the mounting plate is fixedly connected to an outer tube, one end of the fixing plate is fixedly connected to an inner tube, and the inner tube is slidably connected to the outer tube.

[0010] As a preferred technical solution, both sides of one end of the mounting plate are fixedly connected with fixing rods, and one side of the fixing rod is slidably connected to the sliding seat.

[0011] As a preferred technical solution, one side of the fixed frame is fixedly connected to a first drive device, one side of the first drive device is fixedly connected to a second drive device, one side of the second drive device is fixedly connected to a cylinder, and the output end of the cylinder is fixedly connected to one side of the welding gun.

[0012] As an optimal technical solution, a positioning block is fixedly connected to one side of the box door, a positioning groove is opened on one side of the collecting seat, the positioning block is movably connected to the positioning groove, a limiting component is fixedly connected to one side of the collecting seat, and the positioning block is fixedly connected to the limiting groove through the limiting component.

[0013] As a preferred technical solution, the limiting assembly includes a fixed block, which is fixedly connected to one side of the collecting seat, a second spring is fixedly connected to the inside of the fixed block, one end of the second spring is fixedly connected to a slide, one end of the slide away from the second spring is fixedly connected to the limiting block, one side of the limiting block extends into the positioning groove and is inserted into the inside of the positioning block, and the end of the slide away from the limiting block is fixedly connected to a pull rod.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, in the utility model, after the junction box is welded by the welding gun, the power component is used to drive the fixed component to move, so that the two fixed components drive the junction box to move. When the junction box is located above the feed hole, the two fixed components are away from the junction box. At this time, the junction box falls along the slope of the feed hole, and the junction box is guided to slowly fall to the bottom of the collection seat, so as to avoid directly falling to the bottom of the collection seat to generate vibration force and cause damage to the junction box. Multiple junction boxes can be collected through the collection seat without intermittent shutdown, which greatly improves the working efficiency of the junction box welding machine;

[0016] Second, in the present invention, the staff turns the handle to drive the screw to rotate, so that the fixing assembly can be close to the junction box to clamp and fix the junction box. The first spring, outer tube and inner tube in the fixing assembly cooperate with each other to reduce the clamping force on the junction box, avoid the junction box from being damaged by excessive force, and provide protection for the welding work of the junction box. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 2 This utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 4 It is a rear view structural schematic diagram of the utility model;

[0021] Figure 5 This utility model Figure 4 Schematic diagram of the enlarged structure at B.

[0022] Figure numerals: 1. workbench, 2. fixed frame, 3. slide seat, 4. power assembly, 41. motor, 42. guide groove, 43. screw rod, 5. fixing assembly, 51. fixing plate, 52. mounting plate, 53. first spring, 54. outer tube, 55. inner tube, 56. fixing rod, 6. feeding hole, 7. collecting seat, 8. screw rod, 9. handle, 10. shaft seat, 11. first driving device, 12. second driving device, 13. cylinder, 14. welding gun, 15. box door, 16. positioning block, 17. positioning groove, 18. limit assembly, 181. fixing block, 182. second spring, 183. slide plate, 184. limit block, 185. pull rod. DETAILED DESCRIPTION

[0023] Example

[0024] refer to Figures 1 to 5 The present embodiment describes a junction box welding machine with a fixed structure, comprising a workbench 1, one side of the workbench 1 is fixedly connected to a fixed frame 2, both sides of the workbench 1 are fixedly connected to a power assembly 4, both sides of the upper end of the workbench 1 are slidably connected to a slide seat 3 through the power assembly 4, one side of the slide seat 3 is threadedly connected to a screw rod 8, one side of the screw rod 8 is fixedly connected to a handle 9, and the other side of the screw rod 8 is rotatably connected to a fixed assembly 5 through an axle seat 10, the lower side of the workbench 1 is fixedly connected to a collecting seat 7, a feeding hole 6 is opened on one side of the upper end of the workbench 1, the feeding hole 6 extends to the inside of the collecting seat 7, and one side of the feeding hole 6 is sloped , a box door 15 is hinged on the back of the collecting seat 7, and a welding gun 14 is movably connected to the lower end of the fixing frame 2; after the junction box is welded by the welding gun 14, the power component 4 is used to drive the fixing component 5 to move, so that the two fixing components 5 drive the junction box to move, and when the junction box is located above the discharge hole 6, the two fixing components 5 are away from the junction box. At this time, the junction box falls along the slope of the discharge hole 6, guiding the junction box to slowly fall to the bottom of the collecting seat 7, avoiding directly falling to the bottom of the collecting seat 7 to generate vibration force and cause damage to the junction box. Multiple junction boxes can be collected through the collecting seat 7 without intermittent shutdown, which greatly improves the working efficiency of the junction box welding machine.

[0025] refer to Figure 1 The power component 4 includes a guide groove 42, which is opened on both sides of the upper end of the workbench 1. The guide groove 42 is rotatably connected with a screw rod 43 inside, and one end of the screw rod 43 is fixedly connected with a motor 41. One side of the slide 3 is threadedly connected to the screw rod 43, and one side of the slide 3 is slidably connected to the guide groove 42; by setting the power component 4, when the position of the fixed component 5 needs to be adjusted, the motor 41 makes the screw rod 43 rotate in the guide groove 42, so that the slide 3 on the surface of the screw rod 43 slides in the guide groove 42, which is convenient for fixing the placement position of the junction box and also convenient for the subsequent transfer of the junction box.

[0026] refer to Figure 2 The fixing assembly 5 includes a mounting plate 52, which is threadably connected to the screw rod 8 through the shaft seat 10. The end of the mounting plate 52 away from the screw rod 8 is fixedly connected to a first spring 53, and the end of the first spring 53 away from the mounting plate 52 is fixedly connected to a fixing plate 51, one end of the mounting plate 52 is fixedly connected to an outer tube 54, and one end of the fixing plate 51 is fixedly connected to an inner tube 55, and the inner tube 55 is slidably connected to the outer tube 54. Both sides of one end of the mounting plate 52 are fixedly connected to fixing rods 56, and one side of the fixing rod 56 is slidably connected to the slide seat 3; by setting the fixing assembly 5, the first spring 53, the inner tube 55, and the outer tube 54 are fixed between the mounting plate 52 and the fixing plate 51. After the fixing plate 51 contacts the junction box, the force on the junction box can be buffered to avoid damage to the junction box due to excessive force. By setting the fixing rod 56, the fixing plate 51 can move stably horizontally to prevent the fixing plate 51 from rotating with the rotation of the screw rod 8.

[0027] refer to Figure 3 A first driving device 11 is fixedly connected to one side of the fixed frame 2, a second driving device 12 is fixedly connected to one side of the first driving device 11, a cylinder 13 is fixedly connected to one side of the second driving device 12, and an output end of the cylinder 13 is fixedly connected to one side of a welding gun 14; the first driving device 11 is composed of a motor 41, a screw rod 43, and a first frame, the second driving device 12 is composed of a motor 41, a screw rod 43, and a second frame, the second driving device 12 is fixed on the first frame, and the welding gun 14 is installed on the second driving device 12, so that the position of the welding gun 14 can be adjusted to improve the working efficiency and accuracy of the welding gun 14.

[0028] refer to Figure 4-5 A positioning block 16 is fixedly connected to one side of the box door 15, a positioning groove 17 is opened on one side of the collecting seat 7, the positioning block 16 is movably connected to the positioning groove 17, and a limiting component 18 is fixedly connected to one side of the collecting seat 7, and the positioning block 16 is fixedly connected to the limiting groove through the limiting component 18; by setting the positioning block 16 and the positioning groove 17, the box door 15 can be connected to the collecting seat 7.

[0029] refer to Figure 5 The limiting assembly 18 includes a fixed block 181, which is fixedly connected to one side of the collecting seat 7. A second spring 182 is fixedly connected inside the fixed block 181, and one end of the second spring 182 is fixedly connected to a slide plate 183. One end of the slide plate 183 away from the second spring 182 is fixedly connected to a limiting block 184, one side of the limiting block 184 extends into the positioning groove 17 and is inserted into the interior of the positioning block 16, and one end of the slide plate 183 away from the limiting block 184 is fixedly connected to a pull rod 185; by setting the limiting assembly 18, the staff pulls the pull rod 185, and the pull rod 185 causes the slide plate 183 to drive the limiting block 184 to move. When the positioning block 16 is inserted into the positioning groove 17, the pull rod 185 is released, and the second spring 182 is reset to cause the limiting block 184 to be inserted into the positioning block 16, so that the box door 15 is fixed to the collecting seat 7 to prevent the internal wiring box from slipping out.

[0030] Principle and advantages of use: The junction box is placed on the workbench 1, and the operator turns the handle 9 to make the handle 9 drive the screw 8 to rotate. The two fixing plates 51 are close to the junction box to clamp the junction box. The first spring 53, the outer tube 54, and the inner tube 55 between the fixing plate 51 and the mounting plate 52 cooperate with each other to reduce the clamping force on the junction box, avoid the junction box from being damaged by excessive force, and provide protection for the welding work of the junction box. Then, the first driving device 11, the second driving device 12, the cylinder 13, and the welding gun 14 cooperate with each other to accurately weld the junction box. After the welding gun 14 welds the junction box, the power component 4 is used to drive the fixing component 5 to move, so that the two fixing components 5 drive the junction box The box moves. When the junction box is located above the discharge hole 6, the two fixing components 5 are away from the junction box. At this time, the junction box falls along the slope of the discharge hole 6, guiding the junction box to slowly fall to the bottom of the collecting seat 7 to avoid directly falling to the bottom of the collecting seat 7 to generate vibration force and cause damage to the junction box. Multiple junction boxes can be collected through the collecting seat 7 without intermittent shutdown, which greatly improves the working efficiency of the junction box welding machine. When it is necessary to take out the junction box in the collecting seat 7, the staff pulls the pull rod 185, and the pull rod 185 makes the slide plate 183 drive the limit block 184 to move away from the positioning block 16, and then opens the box door 15 to make the positioning block 16 leave the positioning groove 17, and the junction box in the collecting seat 7 can be taken out.

Claims

1. A junction box welding machine with a fixed structure, comprising a workbench (1), characterized in that: One side of the workbench (1) is fixedly connected to a fixed frame (2), and both sides of the workbench (1) are fixedly connected to a power assembly (4). Both sides of the upper end of the workbench (1) are slidably connected to a slide seat (3) through the power assembly (4). One side of the slide seat (3) is threadedly connected to a screw rod (8), one side of the screw rod (8) is fixedly connected to a handle (9), and the other side of the screw rod (8) is rotatably connected to a fixed assembly (5) through an axle seat (10). The lower side of the workbench (1) is fixedly connected to a collecting seat (7). A material discharge hole (6) is opened on one side of the upper end of the workbench (1), and the material discharge hole (6) extends to the interior of the collecting seat (7). One side of the material discharge hole (6) is sloped. A box door (15) is hinged on the back of the collecting seat (7). The lower end of the fixed frame (2) is movably connected to a welding gun (14).

2. The junction box welding machine with a fixed structure according to claim 1, characterized in that: The power assembly (4) comprises a guide groove (42), wherein the guide groove (42) is provided on both sides of the upper end of the workbench (1), a screw rod (43) is rotatably connected inside the guide groove (42), one end of the screw rod (43) is fixedly connected to a motor (41), one side of the slide seat (3) is threadedly connected to the screw rod (43), and one side of the slide seat (3) is slidably connected to the guide groove (42).

3. The junction box welding machine with a fixed structure according to claim 1, characterized in that: The fixing assembly (5) comprises a mounting plate (52), wherein the mounting plate (52) is threadedly connected to the screw rod (8) via a shaft seat (10), an end of the mounting plate (52) away from the screw rod (8) is fixedly connected to a first spring (53), an end of the first spring (53) away from the mounting plate (52) is fixedly connected to a fixing plate (51), one end of the mounting plate (52) is fixedly connected to an outer tube (54), one end of the fixing plate (51) is fixedly connected to an inner tube (55), and the inner tube (55) is slidably connected to the outer tube (54).

4. The junction box welding machine with a fixed structure according to claim 3, characterized in that: One end of the mounting plate (52) is fixedly connected to fixing rods (56) on both sides, and one side of the fixing rod (56) is slidably connected to the slide seat (3).

5. The junction box welding machine with a fixed structure according to claim 1, characterized in that: A first drive device (11) is fixedly connected to one side of the fixed frame (2), a second drive device (12) is fixedly connected to one side of the first drive device (11), a cylinder (13) is fixedly connected to one side of the second drive device (12), and an output end of the cylinder (13) is fixedly connected to one side of a welding gun (14).

6. The junction box welding machine with a fixed structure according to claim 1, characterized in that: A positioning block (16) is fixedly connected to one side of the box door (15); a positioning groove (17) is provided on one side of the collecting seat (7); the positioning block (16) is movably connected to the positioning groove (17); a limiting assembly (18) is fixedly connected to one side of the collecting seat (7); and the positioning block (16) is fixedly connected to the limiting groove via the limiting assembly (18).

7. The junction box welding machine with a fixed structure according to claim 6, characterized in that: The limiting assembly (18) includes a fixed block (181), the fixed block (181) is fixedly connected to one side of the collecting seat (7), a second spring (182) is fixedly connected inside the fixed block (181), one end of the second spring (182) is fixedly connected to a slide plate (183), one end of the slide plate (183) away from the second spring (182) is fixedly connected to a limiting block (184), one side of the limiting block (184) extends into the positioning groove (17) and is inserted into the interior of the positioning block (16), and one end of the slide plate (183) away from the limiting block (184) is fixedly connected to a pull rod (185).

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