Micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device

Abstract

The invention relates to the technical field of gold jewelry welding devices, and discloses a micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device which comprises a workbench, a fixing frame is fixedly connected to the top of the workbench, and a second electric sliding rail is fixedly connected to the top of the workbench. A moving table is installed at the moving end of the second electric sliding rail, an electric rotating disc is installed on the inner wall of the moving table, a two-way threaded rod is rotationally connected to the inner wall of the electric rotating disc, a sliding plate is in threaded connection with the circumferential face of the two-way threaded rod, and a telescopic rod is slidably connected to the inner wall of the sliding plate through a spring; during welding treatment, the two-way threaded rod drives the clamping plate to elastically clamp gold, gold accessories are prevented from being deformed during clamping and welding, the working efficiency is improved, and human errors possibly caused by tedious operation are reduced.

Description

Technical Field

[0001] The invention relates to the technical field of gold jewelry welding devices, in particular to a micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device. Background Art

[0002] Traditional gold jewelry welding often uses solder, but the addition of solder will change the purity of gold. With the market demand for high-purity gold jewelry, this shortcoming becomes increasingly obvious.

[0003] The patent with publication number CN103639579B relates to a micro-beam plasma high-frequency solderless high-purity gold and silver welding device and method, and in particular includes the device consisting of an insulating sleeve, a conductive gas guide sleeve, a conductive clamping sleeve, an insulating arc focusing sleeve, a tungsten pole, a DC power supply circuit and a high-frequency power supply circuit, wherein a gas guide hole is provided on the conductive clamping sleeve, and an elliptical booster chamber is provided at the welding nozzle on the insulating arc focusing sleeve. The whole device is provided with current and voltage through the high-frequency power supply circuit and the DC power supply circuit. The device forms a constant temperature stable cylindrical plasma arc, and the plasma arc directly melts and welds the butt joints of the welding workpieces together without any other solder. The welded butt joints will not fade or the solder joints will fall off, and the purity of precious metals such as gold and silver is guaranteed. However, the device is easy to fall off when welding gold, and is easy to cause deformation of gold when clamping gold. Therefore, a micro-beam plasma high-frequency solderless high-purity gold jewelry welding device is proposed to solve the above-mentioned problems. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is: a micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device, comprising a workbench, the top of the workbench is fixedly connected with a fixing frame, the inner wall of the fixing frame is installed with an air suction device, the top of the workbench is fixedly connected with a support frame, the left side of the support frame is fixedly connected with an electric slide rail 1, the moving end of the electric slide rail 1 is installed with a moving plate, the left side of the moving plate is fixedly connected with an observation device, the top of the workbench is fixedly connected with a base, the inner wall of the base is rotatably connected with a rotating plate, the inner wall of the rotating plate is threadedly connected with an adjusting bolt, the inner wall of the rotating plate is connected with a welding head, the top of the workbench is fixedly connected with an electric slide rail 2, the moving end of the electric slide rail 2 is installed with a moving platform, the inner wall of the moving platform is installed with an electric turntable, the inner wall of the electric turntable is rotatably connected with a bidirectional threaded rod, and the circumferential surface of the bidirectional threaded rod is threadedly connected with a sliding plate The inner wall of the sliding plate is slidably connected with a telescopic rod through a spring, and one end of the telescopic rod away from the sliding plate is fixedly connected with a clamping plate. During welding, the clamping plate is driven by the bidirectional threaded rod to elastically clamp the gold, so as to avoid deformation of the gold jewelry during clamping and welding, thereby improving work efficiency and reducing human errors that may be caused by cumbersome operations. After clamping, the rotation of the welding head is adjusted by rotating the rotating plate, thereby improving the accuracy of welding. The inner wall of the workbench is fixedly connected with a filter plate; a protective mechanism for protecting safety is provided on the left side of the workbench, and a cleaning mechanism for cleaning is provided on the circumferential surface of the protective mechanism; the right side of the electric slide rail 1 contacts the left side of the support frame, the adjusting bolt is threadedly connected to the inner wall of the base, the bottom of the moving platform contacts the top of the workbench, the bottom of the moving platform contacts the top of the filter plate, the sliding plate is slidably connected to the inner wall of the electric turntable, and the front side of the clamping plate contacts the rear side of the moving platform.

[0006] Preferably, the protection mechanism includes a slide groove, the inner wall of the slide groove is slidably connected to a protection door, the inner wall of the protection door is fixedly connected to a transparent plate, before welding, the handle can be manually pulled to drive the protection door for protection, to avoid accidents during welding, and to avoid the splashing of welding slag during welding, the operator can more easily place the jewelry in a suitable position for welding, which improves work efficiency and reduces human errors that may be caused by cumbersome operations, the rear side of the moving platform is fixedly connected to a positioning block, the inner wall of the positioning block is rotatably connected to a one-way threaded rod, both sides of the one-way threaded rod are fixedly connected to pulleys, the circumferential surface of the one-way threaded rod is threadedly connected to a C-shaped rod, the inner wall of the C-shaped rod is rotatably connected to There is a reciprocating screw rod, the circumferential surface of which is fixedly connected to a pulley 2, and the circumferential surface of which is slidably connected to a scraper rod. After welding is completed, the mobile platform drives the scraper rod to reciprocate to clean the surface of the filter plate to avoid problems such as clogging and deformation, thereby extending the service life of the filter plate, reducing the frequency of replacing the filter plate, saving costs, and also recovering the gold remaining on the table, thereby improving the stability of the equipment; the left side of the workbench is fixedly connected to the slide groove, the right side of the protection door contacts the left side of the workbench, and the circumferential surface of the pulley 1 contacts the top of the filter plate; the bottom of the C-shaped rod contacts the top of the filter plate, the circumferential surface of the pulley 2 contacts the top of the filter plate, and the bottom of the scraper rod contacts the top of the filter plate.

[0007] Preferably, the cleaning mechanism includes a connecting block, the inner wall of the connecting block is slidably connected with a knocking rod, and the rear side of the scraping rod is fixedly connected with an inclined block. While cleaning the workbench, the C-shaped rod moves to drive the knocking rod to knock on the filter plate to avoid residual impurities in the filter plate. The knocking can more effectively remove some stubbornly attached impurities, especially those fine particles embedded in the deep pores of the filter plate, further improving the cleaning effect; the inner wall of the workbench is slidably connected with a sliding frame, the top of the sliding frame is fixedly connected with a conduction block, the top of the sliding frame is fixedly connected with an extrusion rod, the inner wall of the workbench is fixedly connected with a connecting plate, and the moving plate is fixedly connected with the connecting plate. The movement of the movable table drives the conduction block to clear the gap of the filter plate to prevent gold or impurities from being blocked in the gap, thereby improving the recycling of gold, saving labor costs, and increasing the service life of the filter plate, reducing operational errors caused by external factors, and thus improving the quality and efficiency of welding work; connecting blocks are fixedly connected to both sides of the C-shaped rod, the bottom of the knocking rod contacts the top of the filter plate, the bottom of the inclined block contacts the top of the filter plate, the conduction block contacts the filter plate, the extrusion rod contacts the inner wall of the filter plate, the extrusion rod contacts the inner wall of the workbench, and the bottom of the sliding frame is fixedly connected to the top of the connecting plate through a spring.

[0008] The present invention adopts the above technical solution to bring the following beneficial effects: 1. A micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device operates through the cooperation of a workbench, a fixed frame, an air suction device, a support frame, an electric slide rail 1, a moving plate, an observation device, an adjusting bolt, a base, a rotating plate, a welding device, a moving table, an electric turntable, a bidirectional threaded rod, a sliding plate, a telescopic rod, a clamping plate, a filter plate, and an electric slide rail 2. During welding, the clamping plate is driven by the bidirectional threaded rod to elastically clamp the gold to avoid deformation of the gold jewelry during clamping welding, thereby improving work efficiency and reducing human errors that may be caused by cumbersome operations. After clamping, the rotation of the welding head is adjusted by rotating the rotating plate, thereby improving welding accuracy.

[0009] 2. This micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device, through the coordinated operation of the slide, the protective door, and the transparent plate, can manually pull the handle to drive the protective door for protection before welding, so as to avoid accidents during welding and avoid the splashing of welding slag during welding. The operator can more easily place the jewelry in the appropriate position for welding, which improves work efficiency and reduces human errors that may be caused by cumbersome operations.

[0010] 3. This micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device, through the coordinated operation of the positioning block, the one-way threaded rod, the pulley one, the C-shaped rod, the reciprocating screw, the pulley two, and the scraper rod, after the welding is completed, the moving table drives the scraper rod to move back and forth to clean the surface of the filter plate to avoid problems such as blockage and deformation, thereby extending the service life of the filter plate, reducing the frequency of replacing the filter plate, saving costs, and also recovering the gold remaining on the table, improving the stability of the equipment.

[0011] 4. This micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device, through the coordinated operation between the connecting block, the knocking rod and the inclined block, while cleaning the workbench, the C-shaped rod moves to drive the knocking rod to knock on the filter plate to avoid residual impurities in the filter plate. The knocking can more effectively remove some stubbornly attached impurities, especially those fine particles embedded deep in the pores of the filter plate, further improving the cleaning effect.

[0012] 5. This micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device, through the coordinated operation of the sliding frame, the conduction block, the extrusion rod, and the connecting plate, the movement of the moving platform drives the conduction block to clear the gap of the filter plate to prevent gold or impurities from being blocked in the gap, thereby improving the recycling of gold, saving labor costs, and also increasing the service life of the filter plate, reducing operational errors caused by external factors, thereby improving the quality and efficiency of welding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the welding device of the present invention; Figure 3 It is a schematic diagram of the structure of a mobile station of the present invention; Figure 4 This is a schematic diagram of the protective door structure of the present invention; Figure 5 This is a schematic diagram of the scraper structure of the present invention; Figure 6 For the present invention Figure 5 A magnified view of the structure at center; Figure 7 It is a schematic diagram of the structure of the knocking rod of the present invention; Figure 8 It is a schematic diagram of the structure of the conduction block of the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of the structure at point B in the middle.

[0014] In the figure: 1. workbench; 2. fixed frame; 3. suction device; 4. protection mechanism; 41. slide; 42. protection door; 43. transparent plate; 44. positioning block; 45. one-way threaded rod; 46. pulley one; 47. C-shaped rod; 48. reciprocating screw rod; 49. pulley two; 410. scraper rod; 5. cleaning mechanism; 51. connecting block; 52. knocking rod; 53. inclined block; 54. sliding frame; 55. conduction block; 56. extrusion rod; 57. connecting plate; 6. supporting frame; 7. electric slide rail one; 8. moving plate; 9. observation device; 10. adjusting bolt; 11. base; 12. rotating plate; 13. welding head; 14. moving table; 15. electric turntable; 16. two-way threaded rod; 17. sliding plate; 18. telescopic rod; 19. clamping plate; 20. filter plate; 21. electric slide rail two. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] See also Figure 1-Figure 9An embodiment of the present invention is: a microbeam plasma high-frequency solder-free high-purity gold jewelry welding device, comprising a workbench 1, the top of the workbench 1 is fixedly connected to a fixing frame 2, the inner wall of the fixing frame 2 is installed with an air suction device 3, the top of the workbench 1 is fixedly connected to a support frame 6, the left side of the support frame 6 is fixedly connected to an electric slide rail 7, the moving end of the electric slide rail 7 is installed with a moving plate 8, the left side of the moving plate 8 is fixedly connected to an observation device 9, the top of the workbench 1 is fixedly connected to a base 11, the inner wall of the base 11 is rotatably connected to a rotating plate 12, the inner wall of the rotating plate 12 is threadedly connected to an adjusting bolt 10, the inner wall fixing block of the rotating plate 12 is connected to a welding head 13, the workbench 1 The top of the electric slide rail 21 is fixedly connected, and the moving end of the electric slide rail 21 is installed with a moving platform 14. After clamping, the gold ornaments are driven to the corresponding position by the electric slide rail 21. At this time, the moving plate 8 is driven to move by the electric slide rail 17, and the moving plate 8 drives the observation device 9 to move to the corresponding position, so that the gold ornaments can be observed during welding, and the welding changes can be observed through the display screen, avoiding manual adjustment of the observation device 9, and improving the safety of the staff. Before welding, the rotating plate 12 can be manually adjusted by the staff, and the rotating plate 12 rotates to drive the welding head 13 to rotate, so that the welding head 13 is aligned with the gold ornaments for welding, which improves the accuracy of welding and makes the welding head 13 stable during welding. The movable platform 14 has the advantages of being able to find the best welding angle more quickly, reducing the number of welding times and the rework rate, thereby improving work efficiency and reducing production costs. An electric turntable 15 is installed on the inner wall of the movable platform 14. The inner wall of the electric turntable 15 is rotatably connected with a bidirectional threaded rod 16. The circumferential surface of the bidirectional threaded rod 16 is threadedly connected with a sliding plate 17. The inner wall of the sliding plate 17 is slidably connected with a telescopic rod 18 through a spring. The end of the telescopic rod 18 away from the sliding plate 17 is fixedly connected with a clamping plate 19. When the gold needs to be welded, the position of the movable platform 14 can be adjusted first, so that the staff can place the gold to be welded in the clamping plate 19, and then the bidirectional threaded rod 16 can be rotated manually or mechanically by the staff. 16 rotates through the thread groove on the circumferential surface to drive the sliding plate 17 to move, the sliding plate 17 moves to drive the telescopic rod 18 to move, and the telescopic rod 18 drives the clamping plate 19 to move to reinforce the gold. At the same time, the telescopic rod 18 and the clamping plate 19 are elastically clamped by the spring between them to prevent the gold jewelry from being deformed during clamping and welding. During welding, the gold can also be rotated by the electric turntable 15, so that the welding efficiency is faster during welding, the quality of the gold jewelry is better, the work efficiency is improved, and the human errors that may be caused by cumbersome operations are reduced. The inner wall of the workbench 1 is fixedly connected with a filter plate 20; the left side of the workbench 1 is provided with a protective mechanism 4 for protecting safety, and the circumferential surface of the protective mechanism 4 is provided with a cleaning mechanism 5 for cleaning;The right side of the electric slide rail 7 contacts the left side of the support frame 6, the adjusting bolt 10 is threadedly connected to the inner wall of the base 11, the bottom of the moving platform 14 contacts the top of the workbench 1, the bottom of the moving platform 14 contacts the top of the filter plate 20, the sliding plate 17 is slidably connected to the inner wall of the electric turntable 15, and the front side of the clamping plate 19 contacts the rear side of the moving platform 14. ;

[0017] The protection mechanism 4 includes a slide groove 41, and a protection door 42 is slidably connected to the inner wall of the slide groove 41. The inner wall of the protection door 42 is fixedly connected to a transparent plate 43. Before welding, the staff can manually pull the handle, and the movement of the handle drives the protection door 42 to slide on the inner wall of the slide groove 41. After the protection door 42 slides to the corresponding position, the gold on the workbench 1 can be observed through the transparent plate 43, so as to avoid accidents during welding and avoid the splashing of welding slag during welding. The operator can more easily place the jewelry in the appropriate position for welding, thereby improving work efficiency and reducing human error caused by cumbersome operations. The rear side of the movable platform 14 is fixedly connected with a positioning block 44, the inner wall of the positioning block 44 is rotatably connected with a one-way threaded rod 45, both sides of the one-way threaded rod 45 are fixedly connected with pulleys 1 46, the circumferential surface of the one-way threaded rod 45 is threadedly connected with a C-shaped rod 47, the inner wall of the C-shaped rod 47 is rotatably connected with a reciprocating screw rod 48, the circumferential surface of the reciprocating screw rod 48 is fixedly connected with a pulley 2 49, the circumferential surface of the reciprocating screw rod 48 is slidably connected with a scraper rod 410, after the welding is completed, the movable platform 14 moves to drive the positioning block 44 to move, the positioning block 44 moves to drive the one-way threaded rod 45 to move, and the one-way threaded rod The movement of 45 drives pulley 1 46 to move, and pulley 1 46 moves through the circumferential surface to contact the top of the filter plate 20, thereby driving pulley 1 46 to rotate, and the rotation of pulley 1 46 drives the one-way threaded rod 45 to rotate, and the one-way threaded rod 45 rotates through the thread groove on the circumferential surface to drive the C-shaped rod 47 to move, and the movement of the C-shaped rod 47 drives the reciprocating screw rod 48 to move, and the reciprocating screw rod 48 drives pulley 2 49 to move, and pulley 2 49 moves through the circumferential surface to contact the filter plate 20, thereby driving pulley 2 49 to rotate, and the rotation of pulley 2 49 drives the reciprocating screw rod 48 to rotate, and the reciprocating screw rod 48 rotates through the reciprocating groove on the circumferential surface to drive the scraper rod 410 to reciprocate. The surface of the filter plate 20 is cleaned by movement to avoid problems such as blockage and deformation, thereby extending the service life of the filter plate 20, reducing the frequency of replacing the filter plate 20, saving costs, and recovering the gold remaining on the table, thereby improving the stability of the equipment; the left side of the workbench 1 is fixedly connected to the slide groove 41, the right side of the protection door 42 is in contact with the left side of the workbench 1, and the circumferential surface of the pulley 1 46 is in contact with the top of the filter plate 20; the bottom of the C-shaped rod 47 is in contact with the top of the filter plate 20, the circumferential surface of the pulley 2 49 is in contact with the top of the filter plate 20, and the bottom of the scraper rod 410 is in contact with the top of the filter plate 20.

[0018] Working principle: When gold needs to be welded, the position of the movable table 14 can be adjusted first, and the staff can place the gold to be welded into the clamping plate 19, and then the staff can manually or mechanically rotate the bidirectional threaded rod 16. The rotation of the bidirectional threaded rod 16 drives the sliding plate 17 to move through the thread groove on the circumferential surface, and the movement of the sliding plate 17 drives the telescopic rod 18 to move, and the telescopic rod 18 drives the clamping plate 19 to move to reinforce the gold. At the same time, the telescopic rod 18 and the clamping plate 19 are elastically clamped by the spring between them to prevent the gold jewelry from being deformed during clamping welding. During welding, the gold can also be rotated by the electric turntable 15, so that the welding efficiency is faster, the quality of the gold jewelry is better, the work efficiency is improved, and the possible damage caused by cumbersome operation is reduced. Human error, after clamping, the gold jewelry is brought to the corresponding position through the electric slide rail 21, at this time, the electric slide rail 7 will drive the movable plate 8 to move, and the movement of the movable plate 8 will drive the observation device 9 to move to the corresponding position, so that the gold jewelry can be observed during welding, and the welding changes can be observed through the display screen, avoiding human adjustment of the observation device 9, improving the safety of the staff. Before welding, the staff can manually adjust the rotating plate 12, and the rotation of the rotating plate 12 drives the welding head 13 to rotate, so that the welding head 13 is aligned with the gold jewelry for welding, which improves the accuracy of welding and the stability of the welding head 13 during welding. It can find the best welding angle more quickly, reduce the number of welding times and rework rate, thereby improving work efficiency and reducing production costs.

[0019] Before welding, the staff can manually pull the handle, and the movement of the handle drives the protection door 42 to slide on the inner wall of the slide groove 41. After the protection door 42 slides to the corresponding position, the gold on the workbench 1 can be observed through the transparent plate 43 to avoid accidents during welding and avoid the splashing of welding slag during welding. The operator can more easily place the jewelry in the appropriate position for welding, which improves work efficiency and reduces human errors that may be caused by cumbersome operations. After the welding is completed, the movement of the moving table 14 drives the positioning block 44 to move, the movement of the positioning block 44 drives the one-way threaded rod 45 to move, and the movement of the one-way threaded rod 45 drives the pulley 1 46 to move, and the pulley 1 46 moves through the circumferential surface to contact the top of the filter plate 20, thereby driving the pulley 1 46 rotates, the rotation of pulley 1 46 drives the one-way threaded rod 45 to rotate, the rotation of the one-way threaded rod 45 drives the C-shaped rod 47 to move through the thread groove on the circumferential surface, the movement of the C-shaped rod 47 drives the reciprocating screw 48 to move, the reciprocating screw 48 drives pulley 2 49 to move, the pulley 2 49 moves through the circumferential surface and contacts the filter plate 20, thereby driving pulley 2 49 to rotate, the rotation of pulley 2 49 drives the reciprocating screw 48 to rotate, the reciprocating screw 48 rotates through the reciprocating groove on the circumferential surface and drives the scraper 410 to reciprocate to clean the surface of the filter plate 20 to avoid problems such as blockage and deformation, thereby extending the service life of the filter plate 20, reducing the frequency of replacing the filter plate 20, saving costs, and also recovering the gold remaining on the table, thereby improving the stability of the equipment.

[0020] See also Figure 1-Figure 9On the basis of the above embodiment, in another embodiment of the present invention, the cleaning mechanism 5 includes a connecting block 51, the inner wall of the connecting block 51 is slidably connected to a knocking rod 52, and the rear side of the scraping rod 410 is fixedly connected to an inclined block 53. When the workbench 1 is cleaned, the C-shaped rod 47 moves to drive the connecting block 51 to move, and the connecting block 51 moves to drive the knocking rod 52 to move. At the same time, the scraping rod 410 moves to drive the inclined block 53 to move, and the inclined block 53 moves through the inclined surface to drive the knocking rod 52 to move. When the inclined block 53 leaves the back The knocking rod 52 will be reset by the spring, so as to knock the filter plate 20 to avoid residual impurities in the filter plate 20. The knocking can more effectively remove some stubbornly attached impurities, especially those fine particles embedded in the deep pores of the filter plate 20, further improving the cleaning effect. The inner wall of the workbench 1 is slidably connected with a sliding frame 54, the top of the sliding frame 54 is fixedly connected with a conduction block 55, the top of the sliding frame 54 is fixedly connected with an extrusion rod 56, and the inner wall of the workbench 1 is fixedly connected with a connecting plate 57. At the same time, the moving platform 14 moves through the bottom inclined surface to drive the extrusion rod 56 to move, the extrusion rod 56 moves to drive the sliding frame 54 to move, and the sliding frame 54 moves to drive the conduction block 55 to move. When the moving platform 14 leaves, the sliding frame 54 will be reset through the spring between the connecting plate 57, thereby driving the conduction block 55 to reset, so that the conduction block 55 clears the gap of the filter plate 20 to prevent gold or impurities from being blocked in the gap, thereby improving the recycling of gold, saving labor costs, and improving the use of the filter plate 20. The service life of the filter plate 20 can be prolonged, and operational errors caused by external factors can be reduced, thereby improving the quality and efficiency of welding work; connecting blocks 51 are fixedly connected to both sides of the C-shaped rod 47, the bottom of the knocking rod 52 contacts the top of the filter plate 20, the bottom of the inclined block 53 contacts the top of the filter plate 20, the conduction block 55 contacts the filter plate 20, the extrusion rod 56 contacts the inner wall of the filter plate 20, the extrusion rod 56 contacts the inner wall of the workbench 1, and the bottom of the sliding frame 54 is fixedly connected to the top of the connecting plate 57 through a spring.

[0021] Working principle: while cleaning the workbench 1, the C-shaped rod 47 moves to drive the connecting block 51 to move, the connecting block 51 moves to drive the knocking rod 52 to move, and at the same time, the scraping rod 410 moves to drive the inclined block 53 to move, the inclined block 53 moves through the inclined surface to drive the knocking rod 52 to move, and when the inclined block 53 leaves, the knocking rod 52 will be reset by the spring, thereby knocking the filter plate 20 to avoid residual impurities in the filter plate 20. Knocking can more effectively remove some stubborn impurities, especially those fine particles embedded in the deep pores of the filter plate 20, further improving the cleaning effect. At the same time, the mobile platform 14 The movement of the bottom inclined surface drives the extrusion rod 56 to move, the movement of the extrusion rod 56 drives the sliding frame 54 to move, the movement of the sliding frame 54 drives the conduction block 55 to move, and when the moving platform 14 leaves, the sliding frame 54 will be reset through the spring between the connecting plate 57, thereby driving the conduction block 55 to reset, so that the conduction block 55 clears the gap of the filter plate 20 to prevent gold or impurities from being blocked in the gap, thereby improving the recycling of gold, saving labor costs, and also increasing the service life of the filter plate 20, reducing operational errors caused by external factors, and thus improving the quality and efficiency of welding work.

[0022] The present invention provides a microbeam plasma high frequency solderless high purity gold jewelry welding device. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A microbeam plasma high-frequency solder-free high-purity gold jewelry welding device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a fixing frame (2), the inner wall of the fixing frame (2) is installed with an air suction device (3), the top of the workbench (1) is fixedly connected to a supporting frame (6), the left side of the supporting frame (6) is fixedly connected to an electric slide rail (7), the movable end of the electric slide rail (7) is installed with a moving plate (8), the top of the workbench (1) is fixedly connected to a base (11), the inner wall of the base (11) is rotatably connected to a rotating plate (12), the inner wall of the rotating plate (12) is threadedly connected to an adjusting bolt (10), and the inner wall fixing block of the rotating plate (12) A welding head (13) is connected, the top of the workbench (1) is fixedly connected to an electric slide rail 2 (21), the movable end of the electric slide rail 2 (21) is installed with a movable platform (14), the inner wall of the movable platform (14) is installed with an electric turntable (15), the inner wall of the electric turntable (15) is rotatably connected to a bidirectional threaded rod (16), the circumferential surface of the bidirectional threaded rod (16) is threadedly connected to a sliding plate (17), the inner wall of the sliding plate (17) is slidably connected to a telescopic rod (18) via a spring, and the end of the telescopic rod (18) away from the sliding plate (17) is fixedly connected to a clamping plate (19).

2. The microbeam plasma high frequency solder-free high purity gold jewelry welding device according to claim 1 is characterized in that: A protection mechanism (4) for protecting safety is arranged on the left side of the workbench (1), a cleaning mechanism (5) for cleaning is arranged on the circumferential surface of the protection mechanism (4), an observation device (9) is fixedly connected to the left side of the movable plate (8), and a filter plate (20) is fixedly connected to the inner wall of the workbench (1).

3. The microbeam plasma high frequency solder-free high purity gold jewelry welding device according to claim 2 is characterized in that: The right side of the electric slide rail (7) contacts the left side of the support frame (6), the adjusting bolt (10) is threadedly connected to the inner wall of the base (11), the bottom of the moving platform (14) contacts the top of the workbench (1), the bottom of the moving platform (14) contacts the top of the filter plate (20), the sliding plate (17) is slidably connected to the inner wall of the electric turntable (15), and the front side of the clamping plate (19) contacts the rear side of the moving platform (14).

4. The micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device according to claim 3 is characterized in that: The protection mechanism (4) comprises a slide groove (41), the inner wall of the slide groove (41) is slidably connected to a protection door (42), the inner wall of the protection door (42) is fixedly connected to a transparent plate (43), the rear side of the movable platform (14) is fixedly connected to a positioning block (44), the inner wall of the positioning block (44) is rotatably connected to a one-way threaded rod (45), both sides of the one-way threaded rod (45) are fixedly connected to a pulley 1 (46), the circumferential surface of the one-way threaded rod (45) is threadedly connected to a C-shaped rod (47), the inner wall of the C-shaped rod (47) is rotatably connected to a reciprocating screw rod (48), the circumferential surface of the reciprocating screw rod (48) is fixedly connected to a pulley 2 (49), and the circumferential surface of the reciprocating screw rod (48) is slidably connected to a scraper rod (410).

5. The microbeam plasma high frequency solder-free high purity gold jewelry welding device according to claim 4 is characterized in that: The left side of the workbench (1) is fixedly connected to the slide groove (41), the right side of the protection door (42) contacts the left side of the workbench (1), and the circumferential surface of the pulley 1 (46) contacts the top of the filter plate (20).

6. The microbeam plasma high frequency solder-free high purity gold jewelry welding device according to claim 5 is characterized in that: The bottom of the C-shaped rod (47) contacts the top of the filter plate (20), the circumferential surface of the second pulley (49) contacts the top of the filter plate (20), and the bottom of the scraper rod (410) contacts the top of the filter plate (20).

7. The micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device according to claim 6 is characterized in that: The cleaning mechanism (5) comprises a connecting block (51), the inner wall of the connecting block (51) is slidably connected to a knocking rod (52), the rear side of the scraping rod (410) is fixedly connected to an inclined block (53), the inner wall of the workbench (1) is slidably connected to a sliding frame (54), the top of the sliding frame (54) is fixedly connected to a conducting block (55), the top of the sliding frame (54) is fixedly connected to an extrusion rod (56), and the inner wall of the workbench (1) is fixedly connected to a connecting plate (57).

8. The micro-beam plasma high-frequency solder-free high-purity gold jewelry welding device according to claim 7 is characterized in that: Connecting blocks (51) are fixedly connected to both sides of the C-shaped rod (47); the bottom of the knocking rod (52) contacts the top of the filter plate (20); the bottom of the inclined block (53) contacts the top of the filter plate (20); the conduction block (55) contacts the filter plate (20); the extrusion rod (56) contacts the inner wall of the filter plate (20); the extrusion rod (56) contacts the inner wall of the workbench (1); and the bottom of the sliding frame (54) is fixedly connected to the top of the connecting plate (57) via a spring.

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