Metal furniture panel welding forming device

Abstract

The utility model discloses a metal furniture panel welding forming device which comprises an operation table and a welding panel, a groove is formed in the operation table, a supporting plate is connected in the groove in a sliding mode, supporting blocks are installed on the top of the supporting plate and are symmetrically distributed, threaded rods are rotatably connected to the outer portions of the supporting blocks, and the welding panel is connected with the threaded rods in a sliding mode. A clamp plate is arranged on the side face of the supporting block, a threaded hole is formed in the clamp plate, and a threaded rod is in threaded connection with the interior of the threaded hole. According to the metal furniture panel welding forming device, by starting a reciprocating motor, a transmission screw rod rotates in a screw hole of a fixing plate, a first gear is gradually engaged with a first rack and rotates a threaded rod, and due to the fact that the first gear is in threaded connection with a threaded hole of a clamp plate, a clamp does not need to be unscrewed manually after welding is completed; and the welding panel does not need to be held after being cooled, so that time and labor are saved and the efficiency is relatively high during operation of a worker.

Description

Technical Field

[0001] This utility model relates to the technical field of metal furniture welding and forming devices, specifically a metal furniture panel welding and forming device. Background Technology

[0002] Metal furniture uses metal materials that can be processed into various shapes through stamping, forging, casting, molding, bending, and welding. Surface treatments and decorations are achieved through electroplating, spraying, and plastic coating. Currently, metal furniture panel welding and forming equipment requires manual loosening of clamps to remove the welded panels after welding. Since the newly welded metal panels are very hot, and workers need to wait a while before removing them to prevent burns, this process is time-consuming and inefficient. Utility Model Content

[0003] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0004] In view of the problems existing in the above and / or existing metal furniture panel welding and forming devices, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a metal furniture panel welding and forming device. By starting a reciprocating motor, the transmission screw pushes the support plate to move gradually inside the groove until the first gear gradually meshes with the first rack and rotates the threaded rod. The clamping plate will no longer hold the welding panel until the welding panel is pushed to the top of the storage box. Then the reciprocating motor will rotate in the opposite direction to drive the fixing plate and the support plate back. The welding panel will tilt and fall into the storage box due to gravity. After welding is completed, there is no need to manually loosen the clamps, and there is no need to wait for the welding panel to cool down before handling it. This makes the operation time-saving, labor-saving and highly efficient for the workers.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0007] A metal furniture panel welding and forming device includes: an operating table and a welding panel. The operating table has a groove inside, and a support plate is slidably connected inside the groove. Support blocks are mounted on the top of the support plate, and the support blocks are symmetrically distributed. Threaded rods are rotatably connected to the outside of each support block. A clamping plate is provided on the side of each support block, and a threaded hole is opened inside the clamping plate. A threaded rod is threadedly connected inside the threaded hole, and a first gear is fixedly connected to the end of the threaded rod. A fixing rod is provided on the top of the operating table, and a first rack is mounted on the top of the fixing rod. The first rack can mesh with the first gear. A reciprocating motor is mounted on the side of the support platform, and a transmission screw is installed at the output end of the reciprocating motor. A fixing plate is fixedly connected to the side of the support plate, and a screw hole is opened inside the fixing plate. The transmission screw is threadedly connected inside the screw hole. A storage box is fixedly connected to the side of the operating table, and a backing plate is installed on the top of the storage box. A pressure plate is installed on the side of the backing plate, and a sliding hole is opened inside the pressure plate. A pressure rod is movably connected inside the sliding hole. A fixing block is installed on the top of the pressure rod, and a second spring is fixedly connected to the bottom of the fixing block. The other end of the second spring is fixedly connected to the top of the pressure plate, and the bottom of the pressure rod presses against the top of the welding panel.

[0008] In a preferred embodiment of the metal furniture panel welding and forming device of this utility model, a connecting plate is installed on the top of the operating table, a shaft hole is opened inside the connecting plate, a shaft rod is movably connected inside the shaft hole, a roller is installed outside the shaft rod, a scraper is installed on the surface of the roller, a first helical gear is installed outside the shaft rod, a second rack is installed on the side of the support plate, a second gear is rotatably connected to the bottom of the groove, the second gear meshes with the second rack, a connecting rod is installed on the top of the second gear, and a second helical gear is installed on the top of the connecting rod. The first helical gear is connected. A top plate is installed on the top of the connecting plate. A dust pump is installed on the top of the top plate. A connecting pipe is installed on the outside of the dust pump. A strip-shaped suction tube is installed at the other end of the connecting pipe. The strip-shaped suction tube penetrates the interior of the top plate. A circular hole is opened inside the circular hole. A support rod is movably connected inside the circular hole. A baffle is installed at the bottom of the support rod. A pulley is provided on the side of the baffle. A sliding groove is opened inside the top plate. A baffle is inserted into the sliding groove. A connecting block is fixedly connected to the top of the support rod. A spring is fixedly connected to the bottom of the connecting block. The other end of the spring is fixedly connected to the top of the top plate.

[0009] In a preferred embodiment of the metal furniture panel welding and forming device of this utility model, the clamping plate is attached to the surface of the support block, and the clamping plate is symmetrically distributed.

[0010] In a preferred embodiment of the metal furniture panel welding and forming device of this utility model, the scraper is close to the surface of the welding panel and the scraper is distributed in a ring shape.

[0011] In a preferred embodiment of the metal furniture panel welding and forming device of this utility model, the pulleys are in contact with the surface of the welding panel, and the number of pulleys is provided as two.

[0012] In a preferred embodiment of the metal furniture panel welding and forming device of this utility model, the surface of the pressure rod is provided with an inclined surface, and a friction plate is installed at the bottom of the pressure rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: By starting the reciprocating motor, the transmission screw rotates inside the screw hole of the fixed plate, which can push the support plate to move gradually inside the groove. The first gear gradually meshes with the first rack and rotates the threaded rod. Because it is threadedly connected to the threaded hole of the clamping plate, the clamping plate can move along the threaded rod. The clamping plate will no longer clamp the welding panel until it is pushed to the top of the storage box. The side of the welding panel will press against the inclined surface of the pressure rod, causing the pressure rod to stretch the second spring and move upward until the side of the welding panel is in contact with the pressure plate. Due to the rebound force of the second spring, the friction plate at the bottom of the pressure rod is always in a state of pressing the welding panel. Then the reciprocating motor will rotate in the opposite direction to drive the fixed plate and the support plate back. At this time, because the friction between the friction plate and the welding panel is large, while the friction between the support block and the welding panel is small, the welding panel will remain in the original position until it tilts and falls into the storage box due to gravity. In this way, after welding, there is no need to manually loosen the clamp and there is no need to wait for the welding panel to cool down before handling it, which saves time and effort and is more efficient for the operator. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0015] Figure 1 This is a schematic diagram of the overall structure of a metal furniture panel welding and forming device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the first rack structure of a metal furniture panel welding and forming device according to the present invention;

[0017] Figure 3 This is a schematic diagram of the fixing plate structure of a metal furniture panel welding and forming device according to the present invention;

[0018] Figure 4 This utility model relates to a metal furniture panel welding and forming device. Figure 1 Enlarged view of section A in the middle;

[0019] Figure 5 This is a schematic diagram of the scraper structure of a metal furniture panel welding and forming device according to the present invention;

[0020] Figure 6 This is a schematic diagram of the second spring structure of a metal furniture panel welding and forming device according to the present invention.

[0021] Explanation of markings in the diagram: 1. Operating table; 2. Groove; 3. Support block; 4. Welding panel; 5. Storage box; 6. Transmission screw; 7. Motor; 8. Dust pump; 9. Fixing rod; 10. First rack; 11. Support plate; 12. Second rack; 13. Support plate; 14. Fixing plate; 15. Screw hole; 16. Fixture plate; 17. Threaded rod; 18. Threaded hole; 19. First gear; 20. Connecting plate; 21. Top plate; 22. Round hole; 23. Slide groove; 24. Strip-shaped straw; 25. Baffle; 26. Connecting block; 27. First spring; 28. Support rod; 29. ​​Pulley; 30. Connecting pipe; 31. Shaft hole; 32. First helical gear; 33. Second helical gear; 34. Connecting rod; 35. Second gear; 36. Roller; 37. Scraper; 38. Pressure plate; 39. Sliding hole; 40. Friction plate; 41. Inclined surface; 42. Pressure rod; 43. Second spring; 44. Fixing block. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0025] This utility model provides a metal furniture panel welding and forming device. By starting a reciprocating motor, the transmission screw pushes the support plate to move gradually inside the groove until the first gear gradually meshes with the first rack and rotates the threaded rod. The clamping plate will no longer hold the welding panel until the welding panel is pushed above the storage box. Then the reciprocating motor will rotate in the opposite direction to drive the fixing plate and the support plate back. The welding panel will tilt and fall into the storage box due to gravity. After welding, there is no need to manually loosen the clamps, and there is no need to wait for the welding panel to cool down before handling it. This makes the operation time-saving, labor-saving and highly efficient for the workers.

[0026] like Figure 1-6As shown, this utility model discloses a metal furniture panel welding and forming device, including an operating table 1 and a welding panel 4. The operating table 1 has a groove 2 inside, and a support plate 11 is slidably connected inside the groove 2. Support blocks 3 are mounted on the top of the support plate 11, and the support blocks 3 are symmetrically distributed. Threaded rods 17 are rotatably connected to the outside of the support blocks 3. A clamping plate 16 is provided on the side of the support blocks 3, and a threaded hole 18 is provided inside the clamping plate 16. The threaded rod 17 is threadedly connected inside the threaded hole 18, and a first gear 19 is fixedly connected to the end of the threaded rod 17. A fixing rod 9 is provided on the top of the operating table 1, and a first rack 10 is mounted on the top of the fixing rod 9. Strip 10 can mesh with the first gear 19. A reciprocating motor 7 is installed on the side of the support platform. A transmission screw 6 is installed at the output end of the reciprocating motor 7. A fixing plate 14 is fixedly connected to the side of the support plate 11. A screw hole 15 is opened inside the fixing plate 14. The transmission screw 6 is threadedly connected inside the screw hole 15. A storage box 5 is fixedly connected to the side of the operating table 1. A backing plate 13 is installed on the top of the storage box 5. A pressure plate 38 is installed on the side of the backing plate. A sliding hole 39 is opened inside the pressure plate 38. A pressure rod 42 is movably connected inside the sliding hole 39. A fixing block 44 is installed on the top of the pressure rod 42. A second spring 43 is fixedly connected to the bottom of the fixing block 44. The other end of the second spring 43 is fixed. The pressure rod 42 is fixedly connected to the top of the pressure plate 38, and its bottom presses against the top of the welding panel 4. By starting the reciprocating motor 7, the transmission screw 6 rotates inside the screw hole 15 of the fixed plate 14, which can push the support plate 11 to move gradually inside the groove 2. Its first gear 19 gradually meshes with the first rack 10 and rotates the threaded rod 17. Because it is threadedly connected to the threaded hole 18 of the clamping plate 16, the clamping plate 16 can move along the threaded rod 17. The clamping plate 16 will no longer clamp the welding panel 4 until the welding panel 4 is pushed above the storage box 5. The side of the welding panel 4 will press against the inclined surface 41 of the pressure rod 42, causing the pressure rod 42 to stretch the second spring. Spring 43 moves upward until the side of the welding panel 4 is in contact with the abutment plate 13. Due to the rebound force of the second spring 43, the friction plate 40 at the bottom of the pressure rod 42 is always in the state of pressing the welding panel 4. Then the reciprocating motor 7 will rotate in the opposite direction to drive the fixed plate 14 and the support plate 11 back. At this time, because the friction between the friction plate 40 and the welding panel 4 is large, while the friction between the support block 3 and the welding panel 4 is small, the welding panel 4 will remain in the original position until it tilts and falls into the storage box 5 due to gravity. In this way, after welding, there is no need to manually loosen the clamps and there is no need to wait for the welding panel 4 to cool down before handling it, which saves time and effort and is more efficient for the staff.

[0027] A connecting plate 20 is installed on the top of the operating table 1. A shaft hole 31 is opened inside the connecting plate 20, and a shaft is movably connected inside the shaft hole 31. A roller 36 is installed outside the shaft, and a scraper 37 is installed on the surface of the roller 36. A first helical gear 32 is installed outside the shaft. A second rack 12 is installed on the side of the support plate 11. A second gear 35 is rotatably connected to the bottom of the groove 2, and the second gear 35 meshes with the second rack 12. A connecting rod 34 is installed on the top of the second gear 35, and a second helical gear 33 is installed on the top of the connecting rod 34. The second helical gear 33 meshes with the first helical gear 32. A top plate is installed on the top of the connecting plate 20. 21. A vacuum pump 8 is installed on the top of the top plate 21. A connecting pipe 30 is installed on the outside of the vacuum pump 8. A strip suction pipe 24 is installed at the other end of the connecting pipe 30. The strip suction pipe 24 penetrates the interior of the top. A circular hole 22 is opened inside the top plate 21. A support rod 28 is movably connected inside the circular hole 22. A baffle 25 is installed at the bottom of the support rod 28. A pulley 29 is provided on the side of the baffle 25. A sliding groove 23 is opened inside the top plate 21. The baffle 25 is inserted into the sliding groove 23. A connecting block 26 is fixedly connected to the top of the support rod 28. A spring is fixedly connected to the bottom of the connecting block 26. The other end of the spring is fixedly connected to the top of the top plate 21. When the reciprocating motor 7 pushes the welding panel 4 above the support plate 11, it moves to below the top plate 21. The second rack 12 on the side of the support plate 11 then drives the second gear 35 to rotate, which in turn drives the connecting rod 34, the second helical gear 33, and the first helical gear 32 to rotate. The rotation of the first helical gear 32 drives the shaft, the roller 36, and the scraper 37 to rotate. Because the scraper 37 is close to the surface of the welding panel 4, molten metal slag will protrude when cooling on the surface of the welding panel 4. When the scraper 37 rotates, it will contact and scrape it off. At this time, the dust pump 8 is activated simultaneously. Because a dust pump is installed below the top plate 21... The baffle 25 has a pulley 29 on its side. When the pulley 29 encounters molten metal slag while rolling on the welding panel 4, the baffle 25 can move upward inside the groove 23 and lift the support rod 28 to compress the first spring 27. The rebound force of the first spring 27 keeps the baffle 25 close to the surface of the welding panel 4. When the scraper 37 rotates and scrapes off the molten metal slag, the baffle 25 can effectively prevent the scraped molten metal slag from splashing, making it easy for the dust pump 8 to suck it away through the connecting pipe 30 and the strip suction pipe 24. This can effectively clean the molten metal slag splashed on the surface of the welding panel 4, saving time and effort for the workers.

[0028] The clamp plate 16 is attached to the surface of the support block 3. The clamp plates 16 are symmetrically distributed. Through the structure of the clamp plates 16, the welding panel 4 can be effectively fixed on the support plate 11 and the support block 3.

[0029] The scraper 37 is close to the surface of the welding panel 4. The scraper 37 is distributed in a ring shape. Through the scraper 37 structure, the molten metal slag on the welding panel 4 can be scraped off effectively.

[0030] The pulley 29 is attached to the surface of the welding panel 4. There are two pulleys 29. The structure of the pulley 29 allows the pulley 29 to roll along the surface of the welding panel 4 to prevent the baffle 25 from hitting the molten metal slag.

[0031] The pressure rod 42 has a bevel 41 on its surface and a friction plate 40 is installed at the bottom of the pressure rod 42. The bevel 41 and the friction plate 40 of the pressure rod 42 effectively increase the friction when the bottom of the pressure rod 42 contacts the welding panel 4. The bevel 41 allows the welding panel 4 to effectively press the pressure rod 42 upward.

[0032] Combination Figures 1-6 The specific usage process of the metal furniture panel welding and forming device of this embodiment is as follows: First, the welding panel 4 can be placed above the support block 3. Then, the clamp on the clamp plate 16 is tightened to secure the welding panel 4. Then, welding is started using a welding gun. After welding is completed, the reciprocating motor 7 can be started, so that the transmission screw 6 rotates inside the screw hole 15 of the fixed plate 14, which can push the support plate 11 to move gradually inside the groove 2. Its first gear 19 gradually meshes with the first rack 10 and rotates the threaded rod 17. Because it is threadedly connected to the threaded hole 18 of the clamp plate 16, the clamp plate 16 can be moved along the threaded rod 17. The clamp plate 16 will no longer clamp the welding panel 4 until the welding panel 4 is pushed above the storage box 5, and its welding is completed. The side of the welding panel 4 presses against the inclined surface 41 of the pressure rod 42, causing the pressure rod 42 to stretch the second spring 43 and move upward until the side of the welding panel 4 is in contact with the abutment plate 13. Due to the rebound force of the second spring 43, the friction plate 40 at the bottom of the pressure rod 42 is always in a state of pressing the welding panel 4. Then the reciprocating motor 7 will rotate in the opposite direction to drive the fixing plate 14 and the support plate 11 back. At this time, because the friction between the friction plate 40 and the welding panel 4 is large, while the friction between the support block 3 and the welding panel 4 is small, the welding panel 4 will remain in its original position until it tilts and falls into the storage box 5 due to gravity. In this way, after welding, there is no need to manually loosen the clamps and there is no need to wait for the welding panel 4 to cool down before handling it, which saves time and effort and is more efficient for the staff.

[0033] In this embodiment, after welding, a lot of molten metal residue left by welding sparks remains on the surface around the welded area of ​​the welding panel 4, affecting the appearance of the panel. Because of the large amount of molten residue from the welding sparks, cleaning is time-consuming and laborious for workers. Therefore, please refer again to... Figures 1-6In this embodiment, a connecting plate 20 is installed on the top of the operating table 1. A shaft hole 31 is opened inside the connecting plate 20, and a shaft is movably connected inside the shaft hole 31. A roller 36 is installed outside the shaft, and a scraper 37 is installed on the surface of the roller 36. A first helical gear 32 is installed outside the shaft. Then, a second rack 12 is installed on the side of the support plate 11. A second gear 35 is rotatably connected to the bottom of the groove 2. The second gear 35 meshes with the second rack 12. A connecting rod 34 is installed on the top of the second gear 35, and a second helical gear 33 is installed on the top of the connecting rod 34. The second helical gear 33 meshes with the first helical gear. 32. Then, a top plate 21 is installed on top of the connecting plate 20. A vacuum pump 8 is installed on top of the top plate 21. A connecting pipe 30 is then installed outside the vacuum pump 8. A strip suction pipe 24 is installed at the other end of the connecting pipe 30, and the strip suction pipe 24 penetrates the interior of the top. A round hole 22 is opened inside the top plate 21, and a support rod 28 is movably connected inside the round hole 22. A baffle 25 is installed at the bottom of the support rod 28, and a pulley 29 is provided on the side of the baffle 25. Finally, a sliding groove 23 is opened inside the top plate 21, and a baffle 25 is inserted inside the sliding groove 23. A connecting block 26 is fixedly connected to the top of the support rod 28, and the bottom of the connecting block 26 is fixedly connected to the top of the support rod 28. A spring is fixedly connected to the top of the top plate 21. When the reciprocating motor 7 pushes the welding panel 4 above the support plate 11, it moves below the top plate 21. The second rack 12 on the side of the support plate 11 drives the second gear 35 to rotate, which in turn drives the connecting rod 34, the second helical gear 33, and the first helical gear 32 to rotate. The rotation of the first helical gear 32 drives the shaft, the roller 36, and the scraper 37 to rotate. Because the scraper 37 is close to the surface of the welding panel 4, molten metal slag will bulge when it cools on the surface of the welding panel 4. When the scraper 37 rotates, it will contact the slag and scrape it off. At this time, the vacuuming will start. Pump 8 has a baffle 25 below the top plate 21, and a pulley 29 on the side of the baffle 25. When the pulley 29 encounters molten metal slag while rolling on the welding panel 4, the baffle 25 can move upward inside the slide groove 23 and lift the support rod 28 to compress the first spring 27. The rebound force of the first spring 27 keeps the baffle 25 close to the surface of the welding panel 4. When the scraper 37 rotates and scrapes off the molten metal slag, the baffle 25 can effectively prevent the scraped molten metal slag from splashing, making it convenient for the vacuum pump 8 to suck it away through the connecting pipe 30 and the strip suction pipe 24. This can effectively clean the molten metal slag splashed on the surface of the welding panel 4, saving time and effort for the workers.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A metal furniture panel welding and forming device, characterized in that, include: The operating table (1) and welding panel (4) are provided. The operating table (1) has a groove (2) inside. A support plate (11) is slidably connected inside the groove (2). A support block (3) is installed on the top of the support plate (11). The support blocks (3) are symmetrically distributed. A threaded rod (17) is rotatably connected to the outside of the support block (3). A clamping plate (16) is provided on the side of the support block (3). A threaded hole (18) is provided inside the clamping plate (16). A threaded rod (17) is threaded inside the threaded hole (18). A first gear (19) is fixedly connected to the end of the threaded rod (17). A fixing rod (9) is provided on the top of the operating table (1). A first rack (10) is installed on the top of the fixing rod (9). The first rack (10) can mesh with the first gear (19). A reciprocating motor (7) is installed on the side of the operating table. The reciprocating motor (7) is equipped with a transmission screw (6) at its output end. A fixed plate (14) is fixedly connected to the side of the support plate (11). A screw hole (15) is opened inside the fixed plate (14). The transmission screw (6) is threadedly connected inside the screw hole (15). A storage box (5) is fixedly connected to the side of the operating table (1). A backing plate (13) is installed on the top of the storage box (5). A pressure plate (38) is installed on the side of the backing plate (13). A sliding hole (39) is opened inside the pressure plate (38). A pressure rod (42) is movably connected inside the sliding hole (39). A fixed block (44) is installed on the top of the pressure rod (42). A second spring (43) is fixedly connected to the bottom of the fixed block (44). The other end of the second spring (43) is fixedly connected to the top of the pressure plate (38). The bottom of the pressure rod (42) presses against the top of the welding panel (4).

2. The metal furniture panel welding and forming device according to claim 1, characterized in that, The top of the operating table (1) is equipped with a connecting plate (20), the connecting plate (20) has a shaft hole (31) inside, a shaft rod is movably connected inside the shaft hole (31), a roller (36) is installed outside the shaft rod, a scraper (37) is installed on the surface of the roller (36), a first helical gear (32) is installed outside the shaft rod, a second rack (12) is installed on the side of the support plate (11), a second gear (35) is rotatably connected to the bottom of the groove (2), the second gear (35) meshes with the second rack (12), a connecting rod (34) is installed on the top of the second gear (35), a second helical gear (33) is installed on the top of the connecting rod (34), the second helical gear (33) meshes with the first helical gear (32), a top plate (21) is installed on the top of the connecting plate (20), the top... A vacuum pump (8) is installed on the top of the plate (21). A connecting pipe (30) is installed on the outside of the vacuum pump (8). A strip suction pipe (24) is installed at the other end of the connecting pipe (30). The strip suction pipe (24) penetrates the inside of the top. A round hole (22) is opened inside the top plate (21). A support rod (28) is movably connected inside the round hole (22). A baffle (25) is installed at the bottom of the support rod (28). A pulley (29) is provided on the side of the baffle (25). A sliding groove (23) is opened inside the top plate (21). A baffle (25) is inserted inside the sliding groove (23). A connecting block (26) is fixedly connected to the top of the support rod (28). A first spring (27) is fixedly connected to the bottom of the connecting block (26). The other end of the first spring (27) is fixedly connected to the top of the top plate (21).

3. The metal furniture panel welding and forming device according to claim 1, characterized in that, The clamp plate (16) is attached to the surface of the support block (3), and the clamp plate (16) is symmetrically distributed.

4. The metal furniture panel welding and forming device according to claim 2, characterized in that, The scraper (37) is close to the surface of the welding panel (4), and the scraper (37) is distributed in a ring shape.

5. The metal furniture panel welding and forming device according to claim 2, characterized in that, The pulley (29) is attached to the surface of the welding panel (4), and there are two pulleys (29).

6. The metal furniture panel welding and forming device according to claim 1, characterized in that, The pressure rod (42) has a bevel (41) on its surface and a friction plate (40) is installed at the bottom of the pressure rod (42).

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