A corn lamp radiator welding production line

Abstract

This invention relates to the field of corn lamp radiator processing technology, and discloses a corn lamp radiator welding production line, including two vertical plates arranged side by side. A rotating column is located near the top between the two vertical plates. Through the cooperation of the rotating column, limiting rings, limiting rods, and a first magnetic ring, multiple corn lamp radiators are sequentially fitted onto the surface of the rotating column, one corn lamp radiator per limiting ring, and so on, until multiple corn lamp radiators are fitted onto the rotating column surface. The limiting ring is magnetically connected to a second magnetic ring on the rotating column surface through its internal first magnetic ring, thus limiting the position of the limiting ring. The limiting ring separates the multiple corn lamp radiators, facilitating the welding of multiple corn lamps, reducing the workload of operators, improving welding efficiency, facilitating the adjustment of the welding line, and preventing operator hand tremors during welding, thereby improving the welding effect.

Description

Technical Field

[0001] This invention relates to the field of corn lamp radiator processing technology, specifically a corn lamp radiator welding production line. Background Technology

[0002] Corn lamps are a type of LED lighting fixture, belonging to the light source category. They emit light in a 360-degree surround manner, and their shape and LED chip distribution resemble a corn cob, hence the name LED corn lamp. The higher the LED power, the greater the heat generated. The quality of heat dissipation directly affects the lifespan of the lamp. Therefore, a corn lamp heat sink is needed to dissipate heat from the corn lamp. When processing corn lamp heat sinks, soldering is required.

[0003] However, existing corn lamp heat sinks have some problems in the welding process. They are not easy to fix during welding. In the current technology, when welding corn lamp heat sinks, only a single corn lamp heat sink is usually welded, which makes it impossible to weld multiple corn lamp heat sinks at the same time. This operation will increase the workload of the operator and reduce the welding efficiency. At the same time, it is not convenient to limit the adjustment of the welding line. During the welding process, some operators may experience hand tremors, which may affect the welding effect. Summary of the Invention

[0004] In view of the above-mentioned shortcomings of the existing technology, the purpose of the present invention is to provide a corn lamp heat sink welding production line.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a corn lamp radiator welding production line, comprising two vertical plates arranged side by side, a rotating column being provided between the two vertical plates near the top, blind holes being provided at the center of both ends of the rotating column, four first annular grooves being provided on the outer edge of the rotating column, each of the first annular grooves having a second magnetic ring fixedly connected to it, four limiting rings being fitted on the outer edge of the rotating column, each of the limiting rings having a second annular groove on its inner wall, each of the second annular grooves having a first magnetic ring fixedly connected to it, the first and second magnetic rings being fitted together, and a plurality of limiting rods being fixedly connected to the outer edge of each limiting ring, each of the limiting rods having a fixed plate fixedly connected to the end away from the limiting ring.

[0006] Preferably, each of the vertical plates has a motor on the side away from the rotating column. The power output shaft of each motor is fixedly connected to a transmission rod. A first bevel gear is fixedly connected to the end of each transmission rod near the vertical plate. A support ring is fixedly connected to the outer edge of the motor. An L-shaped rod is fixedly connected to the bottom of the support ring. The end of the L-shaped rod away from the support ring is fixedly connected to one side of the vertical plate. A fixing post is inserted into the center of the top of each vertical plate. A cross rod is fixedly connected to the top of each fixing post. A second bevel gear is provided at the top of each vertical plate. A cross groove is formed in the center of the inner cavity of the second bevel gear. The top of the cross rod passes through the cross groove. The vertical plate is located on the side near the rotating column. An adjusting rod is inserted at the top of each component. A third bevel gear is fixedly connected to the outer edge of each adjusting rod. The first, second, and third bevel gears are meshed with each other. A rotating disk is fixedly connected to the end of each adjusting rod away from the vertical plate. A plug is fixedly connected to the center of the side of the rotating disk away from the vertical plate. The plug is located in an adjacent blind hole. A first threaded hole is opened near the top and bottom of the inner cavity of the rotating disk. A second threaded hole is opened near the top and bottom of the left and right sides of the rotating column. A bolt is threaded into the first threaded hole. One end of the bolt is threaded into an adjacent second threaded hole.

[0007] Preferably, the rotating column is provided with connecting plates on both the front and rear sides. A connecting groove is provided at the center of the inner cavity of the connecting plate. A limit groove is provided at the top and bottom of the connecting groove. A movable groove is provided at the top of the connecting plate. A sliding groove is provided at the bottom of the connecting plate. A fixing plate is fixedly connected to one side of the two vertical plates near the bottom. A fixing rod is fixedly connected to both the front and rear sides of the fixing plate. A slider is fixedly connected to the end of the fixing rod away from the fixing plate. The slider is movably connected in the adjacent sliding groove. An L-shaped plate is fixedly connected to both the front and rear sides of the fixing rod. The L-shaped plate is sleeved on the outer edge of the connecting plate.

[0008] Preferably, each of the connecting grooves is provided with an adjusting ring, and each adjusting ring is fixedly connected to a fixing block at its top and bottom. The fixing blocks are movably connected in adjacent limiting grooves. Each adjusting ring has a soldering iron penetrating its inner cavity. Each adjusting ring has a fixing ring on both its front and rear sides, and the fixing ring is fixedly connected to the outer edge of the soldering iron.

[0009] Preferably, each movable slot is movably connected to a movable block, each movable block is fixedly connected to an arc-shaped rod at its top, each arc-shaped rod is fixedly connected to an elastic ring at its end away from the movable block, each arc-shaped rod is fixedly connected to a support rod at its outer edge, each support rod is fixedly connected to a support plate at its end away from the arc-shaped rod, and the side of the support plate away from the support rod is attached to one side of the connecting plate.

[0010] Preferably, three crossbars are fixedly connected to the right side of the fixed plate on the left side, and three cylinders are fixedly connected to the left side of the fixed plate on the right side, with the crossbars located inside adjacent cylinders.

[0011] Preferably, the tops of the two fixed plates are provided with a plurality of adjusting plates. One side of each adjusting plate is fixedly connected to the side of an adjacent vertical plate. Three T-shaped blocks are provided between two adjacent adjusting plates. A load-bearing plate is fixedly connected to the tops of the plurality of T-shaped blocks on the same side. Three connecting holes are provided on both the front and rear sides of the load-bearing plate. A movable rod is provided in each connecting hole. Z-shaped plates are provided on both the front and rear sides of the load-bearing plate. The end of the movable rod away from the load-bearing plate is fixedly connected to one side of the Z-shaped plate. A through groove is provided in the center of the Z-shaped plate. A limiting hole is provided on the end of the movable rod away from the Z-shaped plate. A spring is fixedly connected in each limiting hole. The end of the spring away from the Z-shaped plate is fixedly connected in an adjacent connecting hole.

[0012] Preferably, a first sector frame is fitted on the outer edge of the left adjustment rod, and a second sector frame is fitted on the outer edge of the right adjustment rod. The first sector frame is located at the top of the second sector frame, and a moving groove is provided at the bottom of the inner cavity of the second sector frame. A moving block is fixedly connected to the bottom of the first sector frame near the right side, and the moving block is movably connected in the moving groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This invention utilizes the interplay between a rotating column, a limiting ring, a limiting rod, and a first magnetic ring to sequentially mount multiple corn lamp heat sinks onto the surface of the rotating column. One corn lamp heat sink is mounted on a limiting ring, and so on, with multiple heat sinks mounted on the rotating column surface. The limiting ring is magnetically connected to a second magnetic ring on the rotating column surface via its internal first magnetic ring, thus limiting the movement of the heat sink. The limiting ring separates the multiple corn lamp heat sinks. Then, two vertical plates are pulled apart, and the rotating column is placed between two rotating disks. The two vertical plates are then moved closer to the rotating column, and the insertion rod is inserted into the blind holes at both ends of the rotating column. A bolt is then removed, its threaded through the rotating disk, and finally threaded into the threaded hole on the rotating column, thus completing the installation of the rotating column. The welding wire is wrapped around the surface of the limiting rod.

[0015] By coordinating the components such as the motor, connecting plate, soldering iron, and first sector frame, it is possible to start one motor while the other remains inactive. Starting the left motor disables the right motor. The second bevel gear on the right is then removed from the surface of the right crossbar. The left motor drives the transmission rod to rotate, which in turn drives the first bevel gear. The first bevel gear drives the second bevel gear on the left, which in turn drives the third bevel gear on the left. The third bevel gear then drives the adjusting rod, which in turn drives the rotating disk to rotate. The disc drives the rotating column to rotate via bolts, which in turn drives the corn lamp radiator to rotate. During the rotation of the corn lamp radiator, if it reaches the position where welding is required, the motor stops, and the position of the corn lamp radiator to be welded is rotated to the side of the connecting plate. The soldering iron is then moved closer to the corn lamp radiator, and the soldering iron can then perform welding on the corn lamp radiator. The fixing rod, together with the L-shaped plate and the slider, can support and limit the connecting plate. The crossbar, together with the cylinder, can connect the two vertical plates. The first sector frame and the second sector frame can collect impurities generated during welding. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is an exploded view of the present invention;

[0018] Figure 3 This is a schematic diagram of the component connecting plate structure of the present invention;

[0019] Figure 4 This is a schematic diagram of the fixing rod structure of the component of the present invention;

[0020] Figure 5 This is a left view of the arc-shaped rod component of the present invention;

[0021] Figure 6 This is a schematic diagram of the soldering iron structure of the component of the present invention;

[0022] Figure 7 This is a schematic diagram of the insert rod structure of the component of the present invention;

[0023] Figure 8 This is an exploded view of the vertical plate of the component of the present invention;

[0024] Figure 9 This is a front view of the rotating disk of the component of the present invention;

[0025] Figure 10 This is a front view of the motor component of the present invention;

[0026] Figure 11 This is a schematic diagram of the crossbar structure of the component of the present invention;

[0027] Figure 12 This is a schematic diagram of the adjustment plate structure of the component of the present invention;

[0028] Figure 13 This is a left view of the load-bearing plate of the component of the present invention;

[0029] Figure 14 This is an exploded view of the load-bearing plate of the component of this invention;

[0030] Figure 15 This is a cross-sectional schematic diagram of the rotating column of the component of the present invention;

[0031] Figure 16 for Figure 6 Enlarged view of point A in the middle.

[0032] Numbered in the diagram: 1. Vertical plate; 2. Connecting plate; 3. Fixing rod; 4. Motor; 5. Transmission rod; 6. First bevel gear; 7. Second bevel gear; 8. Arc rod; 9. Elastic ring; 10. Soldering iron; 11. L-shaped plate; 12. Slider; 13. Movable block; 14. Support rod; 15. Support plate; 16. Rotating column; 17. Rotating disk; 18. Limiting ring; 19. Limiting rod; 20. Fixing disk; 21. Fixing plate; 22. Insert rod; 23. Bolt; 4. First sector frame; 25. Second sector frame; 26. Moving block; 27. Adjusting rod; 28. Third bevel gear; 29. ​​Fixed column; 30. Cross rod; 31. Fixed ring; 32. Support ring; 33. L-shaped rod; 34. Cross bar; 35. Cylinder; 36. Adjusting plate; 37. Load-bearing plate; 38. T-block; 39. Spring; 40. Movable rod; 41. Z-shaped plate; 42. First magnetic ring; 43. Second magnetic ring; 44. Adjusting ring; 45. Fixed block. Detailed Implementation

[0033] Please see Figure 1-16This invention provides a technical solution: a corn lamp radiator welding production line, comprising two vertical plates 1 arranged side to side, with a rotating column 16 located near the top between the two vertical plates 1. Blind holes are formed at the center of both ends of the rotating column 16. Four first annular grooves are formed on the outer edge of the rotating column 16, each containing a second magnetic ring 43. Four limiting rings 18 are fitted onto the outer edge of the rotating column 16, each containing a second annular groove on its inner wall, each containing a first magnetic ring 42. The first magnetic rings 42 and the second magnetic rings 43 are fitted together. Several limiting rods 19 are fixedly connected to the outer edge of each limiting ring 18, with a fixed rod at the end of each limiting rod 19 away from the limiting ring 18. A motor 4 is provided on the side of the fixed plate 20 and the vertical plate 1 away from the rotating column 16. The power output shaft of the motor 4 is fixedly connected to the transmission rod 5. The end of the transmission rod 5 near the vertical plate 1 is fixedly connected to the first bevel gear 6. The outer edge of the motor 4 is fixedly connected to the support ring 32. The bottom of the support ring 32 is fixedly connected to the L-shaped rod 33. The end of the L-shaped rod 33 away from the support ring 32 is fixedly connected to the side of the vertical plate 1. A fixed column 29 is inserted into the center of the top of the vertical plate 1. A cross rod 30 is fixedly connected to the top of the fixed column 29. A second bevel gear 7 is provided at the top of the vertical plate 1. A cross groove is opened in the center of the inner cavity of the second bevel gear 7. The top of the cross rod 30 passes through the cross groove. An adjusting rod 27 is inserted into the top of the side of the vertical plate 1 near the rotating column 16. The outer side of the adjusting rod 27 is fixedly connected to the cross groove. Each edge is fixedly connected with a third bevel gear 28. The adjacent first bevel gears 6, second bevel gears 7 and third bevel gears 28 are meshed with each other. The end of the adjusting rod 27 away from the vertical plate 1 is fixedly connected to a rotating disk 17. The center of the side of the rotating disk 17 away from the vertical plate 1 is fixedly connected to a plug rod 22, which is located in an adjacent blind hole. The inner cavity of the rotating disk 17 has a first threaded hole near the top and bottom. The left and right sides of the rotating column 16 have second threaded holes near the top and bottom. Bolts 23 are threaded into the first threaded holes. One end of the bolt 23 is threaded into an adjacent second threaded hole. The front and rear sides of the rotating column 16 are provided with connecting plates 2. The center of the inner cavity of the connecting plate 2 is provided with a connecting groove. The top and bottom of the connecting groove are connected to the connecting plate 2. Each vertical plate 1 has a limiting groove, a movable groove at the top, and a sliding groove at the bottom. A fixing plate 21 is fixedly connected to one side of each vertical plate 1 near the bottom. Fixing rods 3 are fixedly connected to the front and rear sides of the fixing plate 21. A slider 12 is fixedly connected to the end of the fixing rod 3 away from the fixing plate 21, and the slider 12 is movably connected within an adjacent sliding groove. L-shaped plates 11 are fixedly connected to the front and rear sides of the fixing rods 3, and the L-shaped plates 11 are fitted onto the outer edge of the connecting plate 2. An adjusting ring 44 is provided within each connecting groove. A fixing block 45 is fixedly connected to the top and bottom of the adjusting ring 44, and the fixing block 45 is movably connected within an adjacent limiting groove. A soldering iron 10 passes through the inner cavity of each adjusting ring 44. Fixing rings 31 are provided on the front and rear sides of the adjusting ring 44.The retaining ring 31 is fixedly connected to the outer edge of the soldering iron 10;

[0034] Movable blocks 13 are movably connected within each movable slot. An arc-shaped rod 8 is fixedly connected to the top of each movable block 13. An elastic ring 9 is fixedly connected to the end of each arc-shaped rod 8 away from the movable block 13. A support rod 14 is fixedly connected to the outer edge of each arc-shaped rod 8. A support plate 15 is fixedly connected to the end of each support rod 14 away from the arc-shaped rod 8. The side of the support plate 15 away from the support rod 14 is attached to one side of the connecting plate 2. Three horizontal bars 34 are fixedly connected to the right side of the left fixed plate 21. Three cylinders 35 are fixedly connected to the left side of the right fixed plate 21. The horizontal bars 34 are located inside adjacent cylinders 35. Several adjusting plates 36 are shared on the top of two fixed plates 21. One side of each adjusting plate 36 is fixedly connected to one side of an adjacent vertical plate 1. Three T-shaped blocks 38 are shared between two adjacent adjusting plates 36. A load-bearing plate 3 is fixedly connected to the top of several T-shaped blocks 38 on the same side. 7. Three connecting holes are provided on both the front and rear sides of the load-bearing plate 37. A movable rod 40 is provided in each connecting hole. Z-shaped plates 41 are provided on both the front and rear sides of the load-bearing plate 37. The end of the movable rod 40 away from the load-bearing plate 37 is fixedly connected to one side of the Z-shaped plate 41. A through groove is provided in the center of the Z-shaped plate 41. A limit hole is provided on the end of the movable rod 40 away from the Z-shaped plate 41. A spring 39 is fixedly connected in each limit hole. The end of the spring 39 away from the Z-shaped plate 41 is fixedly connected in the adjacent connecting hole. A first sector frame 24 is sleeved on the outer edge of the left adjusting rod 27. A second sector frame 25 is sleeved on the outer edge of the right adjusting rod 27. The first sector frame 24 is located at the top of the second sector frame 25. A moving groove is provided at the bottom of the inner cavity of the second sector frame 25. A moving block 26 is fixedly connected to the bottom of the first sector frame 24 near the right side. The moving block 26 is movably connected in the moving groove.

[0035] Working principle: Before the device starts working, the operator puts multiple corn lamp heat sinks on the surface of the rotating column 16 in sequence. For each corn lamp heat sink, there is a limiting ring 18. This process is repeated to put multiple corn lamp heat sinks on the surface of the rotating column 16. The limiting ring 18 is magnetically connected to the second magnetic ring 43 on the surface of the rotating column 16 through the first magnetic ring 42 inside it, thereby limiting the limiting ring 18. The limiting ring 18 separates the multiple corn lamp heat sinks. Then, the two vertical plates 1 are pulled to move the two vertical plates 1 away from each other and the rotating column 16 is placed between the two rotating disks 17. Then, the two vertical plates 1 are moved closer to the rotating column 16. The insertion rod 22 is inserted into the blind holes at both ends of the rotating column 16. Then, the bolt 23 is taken out, and the bolt 23 is threaded through the rotating disk 17 and then threaded into the threaded hole on the rotating column 16, thereby completing the installation of the rotating column 16. The welding wire is wrapped around the surface of the limiting rod 19.

[0036] When starting work, one motor 4 is started, and the other motor 4 is not started. If the left motor 4 is started, the right motor 4 is not started. The second bevel gear 7 on the right is removed from the surface of the right cross rod 30. The left motor 4 drives the transmission rod 5 to rotate, the transmission rod 5 drives the first bevel gear 6 to rotate, the first bevel gear 6 drives the left second bevel gear 7 to rotate, the left second bevel gear 7 drives the left third bevel gear 28 to rotate, the third bevel gear 28 drives the adjusting rod 27 to rotate, the adjusting rod 27 drives the rotating disk 17 to rotate, the rotating disk 17 drives the rotating column 16 to rotate through the bolt 23, and the rotating column 16 drives the corn lamp radiator to rotate. During the rotation of the corn lamp radiator, if it rotates to the position that needs to be soldered, the motor 4 is stopped. The position of the corn lamp radiator that needs to be soldered is rotated to the side of the connecting plate 2. The operator puts his hand through the elastic ring 9 and holds the handle of the soldering iron 10. The elastic ring 9 is equipped with The arc-shaped rod 8, support rod 14, and support plate 15 can support and fix the operator's hand to prevent the operator's hand from shaking or not holding the soldering iron 10 steadily. The terminal block is placed on top of the load-bearing plate 37 in advance. The Z-shaped plate 41, together with the movable rod 40 and spring 39, limits the terminal block. The plug of the soldering iron 10 is inserted into the terminal block, and the soldering iron 10 can start working. The operator's hand drives the soldering iron 10 to move left and right. The arc-shaped rod 8 drives the movable block 13 to move left and right. The soldering iron 10 drives the adjusting ring 44 to move. The adjusting ring 44 drives the fixed block 45 to move and move the soldering iron 10 closer to the corn lamp heat sink. The soldering iron 10 can then perform soldering on the corn lamp heat sink. The fixed rod 3, together with the L-shaped plate 11 and slider 12, can support and limit the connecting plate 2. The horizontal rod 34, together with the cylinder 35, can connect the two vertical plates 1. The first sector frame 24 and the second sector frame 25 can collect the impurities generated during soldering.

Claims

1. A corn lamp radiator welding production line, comprising two vertical plates (1), characterized in that: Two vertical plates (1) are arranged side to side, and a rotating column (16) is provided between the two vertical plates (1) near the top. Blind holes are opened at the center of both ends of the rotating column (16). Four first annular grooves are opened on the outer edge of the rotating column (16), and a second magnetic ring (43) is fixedly connected in each of the first annular grooves. Four limiting rings (18) are sleeved on the outer edge of the rotating column (16). A second annular groove is opened on the inner side wall of each limiting ring (18), and a first magnetic ring (42) is fixedly connected in each of the second annular grooves. The first magnetic ring (42) and the second magnetic ring (43) are fitted together. Several limiting rods (19) are fixedly connected to the outer edge of each limiting ring (18). A fixed plate (20) is fixedly connected to the end of the rod (19) away from the limiting ring (18). A motor (4) is provided on the side of the vertical plate (1) away from the rotating column (16). A transmission rod (5) is fixedly connected to the power output shaft of the motor (4). A first bevel gear (6) is fixedly connected to the end of the transmission rod (5) near the vertical plate (1). A support ring (32) is fixedly connected to the outer edge of the motor (4). An L-shaped rod (33) is fixedly connected to the bottom of the support ring (32). The end of the L-shaped rod (33) away from the support ring (32) is fixedly connected to the side of the vertical plate (1). A fixed column (29) is inserted into the center of the top of the vertical plate (1). A cross rod (30) is fixedly connected to the top of the fixed column (29). The top of each vertical plate (1) is provided with a second bevel gear (7), and a cross groove is opened at the center of the inner cavity of the second bevel gear (7). The top of the cross rod (30) passes through the cross groove. An adjusting rod (27) is inserted into the top of each vertical plate (1) near the rotating column (16). A third bevel gear (28) is fixedly connected to the outer edge of each adjusting rod (27). The adjacent first bevel gear (6), second bevel gear (7) and third bevel gear (28) are meshed with each other. A rotating disk (17) is fixedly connected to the end of each adjusting rod (27) away from the vertical plate (1). An insert rod (22) is fixedly connected to the center of the side of the rotating disk (17) away from the vertical plate (1). Located in adjacent blind holes, the inner cavity of the rotating disk (17) is provided with first threaded holes near the top and bottom, and the left and right sides of the rotating column (16) are provided with second threaded holes near the top and bottom. Bolts (23) are threaded into the first threaded holes, and one end of the bolts (23) is threaded into the adjacent second threaded holes. Connecting plates (2) are provided on the front and rear sides of the rotating column (16). A connecting groove is provided at the center of the inner cavity of the connecting plate (2). Limiting grooves are provided at the top and bottom of the connecting groove. A movable groove is provided at the top of the connecting plate (2). A sliding groove is provided at the bottom of the connecting plate (2). A fixing plate (21) is fixedly connected to the corresponding side of the two vertical plates (1) near the bottom.The fixing plate (21) is fixedly connected to fixing rods (3) on both the front and rear sides. A slider (12) is fixedly connected to the end of each fixing rod (3) away from the fixing plate (21). The slider (12) is movably connected within an adjacent groove. An L-shaped plate (11) is fixedly connected to both the front and rear sides of the fixing rod (3). The L-shaped plate (11) is fitted onto the outer edge of the connecting plate (2). Adjusting rings (44) are provided within each connecting groove. Fixing blocks (45) are fixedly connected to the top and bottom of each adjusting ring (44). The fixing blocks (45) are movably connected within an adjacent limiting groove. A soldering iron (10) penetrates the inner cavity of each adjusting ring (44). Fixing rings (31) are provided on both the front and rear sides of each adjusting ring (44). The fixing rings (31) are fixedly connected to the outer edge of the soldering iron (10).

2. The corn lamp radiator welding production line according to claim 1, characterized in that: Each movable slot is movably connected to a movable block (13), and each movable block (13) is fixedly connected to an arc-shaped rod (8) at its top. Each arc-shaped rod (8) is fixedly connected to an elastic ring (9) at its end away from the movable block (13). Each arc-shaped rod (8) is fixedly connected to a support rod (14) at its outer edge. Each support rod (14) is fixedly connected to a support plate (15) at its end away from the arc-shaped rod (8). The side of the support plate (15) away from the support rod (14) is attached to one side of the connecting plate (2).

3. The corn lamp radiator welding production line according to claim 2, characterized in that: Three crossbars (34) are fixedly connected to the right side of the fixed plate (21) on the left side, and three cylinders (35) are fixedly connected to the left side of the fixed plate (21) on the right side. The crossbars (34) are located inside the adjacent cylinders (35).

4. The corn lamp radiator welding production line according to claim 3, characterized in that: The top of the two fixed plates (21) is provided with several adjustment plates (36). One side of the adjustment plate (36) is fixedly connected to the side of the adjacent vertical plate (1). Three T-shaped blocks (38) are provided between the two adjacent adjustment plates (36). The top of the several T-shaped blocks (38) on the same side is fixedly connected to a load-bearing plate (37). The load-bearing plate (37) has three connecting holes on both the front and rear sides. Each connecting hole is provided with a movable rod (40). The load-bearing plate (37) has Z-shaped plates (41) on both the front and rear sides. The end of the movable rod (40) away from the load-bearing plate (37) is fixedly connected to the side of the Z-shaped plate (41). A through groove is provided at the center of the Z-shaped plate (41). The end of the movable rod (40) away from the Z-shaped plate (41) is provided with a limit hole. A spring (39) is fixedly connected in each limit hole. The end of the spring (39) away from the Z-shaped plate (41) is fixedly connected in the adjacent connecting hole.

5. The corn lamp radiator welding production line according to claim 4, characterized in that: A first sector frame (24) is fitted on the outer edge of the adjusting rod (27) on the left side, and a second sector frame (25) is fitted on the outer edge of the adjusting rod (27) on the right side. The first sector frame (24) is located on top of the second sector frame (25). A moving groove is provided at the bottom of the inner cavity of the second sector frame (25). A moving block (26) is fixedly connected to the bottom of the first sector frame (24) near the right side. The moving block (26) is movably connected in the moving groove.

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