Welding table for hardware mold machining

Abstract

The invention belongs to the technical field of hardware mold welding tables, and discloses a hardware mold welding table which comprises a base, four table legs which are evenly distributed are fixedly connected to the lower surface of the base, four cushion blocks are fixedly connected to one ends of the table legs, a sliding rail is fixedly connected to one side of the upper surface of the base, and a welding gun mechanism movably connected with the sliding rail in a sleeving mode is arranged on the upper surface of the sliding rail. Two motor bases which are evenly distributed are fixedly connected to one side of the upper surface of the base, a workpiece pretreatment mechanism fixedly connected with the motor bases is arranged at one ends of the motor bases, a bottom plate is fixedly connected to the middle of the upper surface of the base, and a workpiece carrying mechanism fixedly connected with the bottom plate is arranged on the upper surface of the bottom plate. Through the design of the workpiece pretreatment mechanism, greasy dirt or an oxide layer of a welded part can be effectively removed before welding, and the phenomena that in the welding process, heat transfer is not uniform during welding, welding seams occur, and welding faults occur are avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of hardware mould welding tables, in particular to a welding table for processing hardware moulds. Background Art

[0002] A metal mold is a mold used to make metal products. It is usually made of metal materials such as steel, aluminum, and copper, and has the characteristics of high strength, high hardness, and high precision. Metal molds are widely used in various industries such as automobiles, electronics, home appliances, and machinery to produce various parts and products. Early metal mold manufacturing was mainly done by hand, but with the advancement of technology, automation and digitalization have gradually been achieved. At present, metal mold companies have formed a complete industrial chain including mold design, manufacturing, maintenance, and transformation. The development of this technology not only improves production efficiency, but also ensures product quality, making metal molds play an important role in various industries. Metal molds need to be welded during the production and processing process, and the corresponding welding table is needed at this time.

[0003] However, there are often some problems in the actual use of existing welding tables for hardware mold processing: traditional welding tables cannot be turned over and moved flexibly, nor can they be fixed for special models. Existing welding cannot perform preliminary pretreatment on welded parts and can only be handled manually, which greatly increases labor and is time-consuming and labor-intensive. If the welded parts are not pretreated, the presence of oil stains during the welding process will have an adverse effect on the welding quality. Oil stains can prevent the electrode or wire from making good contact with the surface of the weldment, resulting in uneven heat transfer during welding, thereby increasing the possibility of pore formation, and the oxide layer of the weldment will also affect the welding quality. Summary of the invention

[0004] The purpose of the present invention is to provide a welding table for hardware mold processing to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a welding table for hardware mold processing, comprising a base, the lower surface of the base is fixedly connected with four evenly distributed table legs, one end of the table leg is fixedly connected with four pads, one side of the upper surface of the base is fixedly connected with a slide rail, the upper surface of the slide rail is provided with a welding gun mechanism movably sleeved therewith, one side of the upper surface of the base is fixedly connected with two evenly distributed motor bases, the middle parts of the two motor bases are provided with a workpiece pretreatment mechanism fixedly connected therewith, the middle part of the upper surface of the base is fixedly connected with a bottom plate, and the upper surface of the bottom plate is provided with a carrier mechanism fixedly connected therewith;

[0006] The workpiece preprocessing mechanism includes two evenly distributed first motors, the first motor is fixedly connected to the motor base, the output end of the first motor is fixedly connected to the first gear, one side of the upper surface of the base is fixedly connected to a cleaning box, the inner wall bottom surface of the cleaning box is fixedly connected to two cross base frames, a cross guide groove is opened in the middle of the cross base, a first moving block is movably sleeved in the vertical direction of the cross guide groove, and a second moving block is movably sleeved in the horizontal direction of the cross guide groove, a first connecting rod is movably sleeved in the middle of the first moving block, one end of the outer cylindrical surface of the first connecting rod is movably sleeved with a first connecting ring, the middle of the second moving block is fixedly connected to the second connecting rod, one end of the outer cylindrical surface of the second connecting rod is fixedly connected to the second connecting ring, and one end of the outer cylindrical surface of the second connecting ring is fixedly connected to a support rod, one end of the support rod is fixedly connected to the outer cylindrical surface of the first connecting ring, a first rotating rod is fixedly connected to the middle of one side surface of the support rod, and one end of the first rotating rod is fixedly connected to the second gear, and the first gear and the second gear are meshed.

[0007] Preferably, the welding gun mechanism includes a movable column, the movable column is movably connected to the slide rail, one side of the movable column is fixedly connected to an energy cabinet, one side of the energy cabinet is fixedly connected to a control panel, the other side of the movable column is movably connected to a welding gun platform, one side of the welding gun platform is fixedly connected to an equipment box, the other side of the welding gun platform is movably connected to a welding gun, and the upper surface of the welding gun platform is fixedly connected to a wire trough.

[0008] Preferably, the carrier mechanism includes a second motor, the second motor is fixedly connected to the base plate, the output shaft end of the second motor is fixedly connected to a third rotating rod, the third motor is fixedly connected to one side of the upper surface of the base plate, the output shaft end of the third motor is fixedly connected to a fourth rotating rod, the third rotating rod and the fourth rotating rod are movably sleeved, one end of the outer cylindrical surface of the third rotating rod is fixedly connected to a U-shaped connecting rod, one end of the U-shaped connecting rod is fixedly connected to one end of the outer cylindrical surface of the fourth rotating rod, one end of the outer cylindrical surface of the fourth rotating rod is fixedly connected to a third gear, the middle part of the U-shaped connecting rod is movably sleeved with a fifth rotating rod, one end of the fifth rotating rod is fixedly connected to the fourth gear, the third gear and the fourth gear are meshed, and one end of the fifth rotating rod is fixedly connected to a three-dimensional flexible welding table.

[0009] Preferably, the other end of the first connecting rod is fixedly connected to the carrier frame, the other end of the second connecting rod is fixedly connected to the fan, one end of the vertical direction of the cross base is movably connected to the second rotating rod, one end of the second rotating rod is fixedly connected to the first roller, the outer cylindrical surface of the output shaft of the first motor is fixedly connected to the second roller, the outer cylindrical surface of the first roller is movably connected to a belt, one end of the belt is movably connected to the outer cylindrical surface of the second roller, and the middle part of the second rotating rod is fixedly connected to a steel brush roller.

[0010] Preferably, the solvent in the cleaning box is an organic solvent, and the organic solvent may be alcohol, carbon tetrachloride, trichloroethane, acetone, benzene, xylene, toluene, gasoline solvent, etc.

[0011] Preferably, a plurality of evenly distributed small holes are provided at the bottom of the carrier frame to facilitate air drying.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. The present invention uses the design of a workpiece pretreatment mechanism to effectively remove oil stains or oxide layers from welded parts before welding, thereby avoiding uneven heat transfer during welding, thereby increasing the possibility of pore formation, welds, and welding failures. The first motor is driven, and the first motor output shaft drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the support rod to work through the first rotating rod, the support rod drives the first connecting rod and the second connecting rod to move through the first connecting ring and the second connecting ring, the first connecting rod drives the carrier frame to move up and down, the second connecting rod drives the fan to move back and forth, and the horizontal direction of the fan is always perpendicular to the support rod. When the carrier frame moves to a high position, the first motor output shaft drives the second roller to rotate, the second roller drives the first roller to rotate through a belt, and the first roller drives the steel brush roller to rotate through the second rotating rod, thereby removing the oxide layer of the welded parts.

[0014] 2. The present invention realizes the flipping of the three-dimensional flexible platform through the design of the carrier mechanism, which facilitates the rapid adjustment of the position of the weldment during welding to adapt to different welding tasks, drives the second motor, and the output shaft of the second motor drives the third rotating rod to rotate. The third rotating rod drives the fourth rotating rod to rotate along with the output shaft of the second motor through the U-shaped connecting rod. The third motor is driven, and the output shaft of the third motor drives the fourth rotating rod to rotate. The fourth rotating rod drives the third gear to rotate. The third gear drives the fourth gear to rotate. The fourth gear drives the three-dimensional flexible welding platform to flip through the fifth rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a right view of the overall structure of the present invention;

[0016] Figure 2 It is a left view of the overall structure of the present invention;

[0017] Figure 3 It is a top view of the overall structure of the present invention;

[0018] Figure 4 It is a schematic diagram of the overall structure of the workpiece pretreatment mechanism of the present invention;

[0019] Figure 5 It is a partial structural schematic diagram of the workpiece pretreatment mechanism of the present invention;

[0020] Figure 6 It is a schematic diagram of the overall structure of the carrier mechanism of the present invention.

[0021] In the figure: 1, base; 2, table legs; 3, pads; 4, slide rails; 5, motor base; 6, bottom plate; 7, moving column; 8, energy cabinet; 9, control panel; 10, welding gun platform; 11, equipment box; 12, welding gun; 13, wire trough; 14, second motor; 15, third rotating rod; 16, third motor; 17, fourth rotating rod; 18, U-shaped connecting rod; 19, third gear; 20, fifth rotating rod; 21, fourth gear; 22, three-dimensional flexible welding table; 23, the A motor; 24, a first gear; 25, a cleaning box; 26, a cross base; 27, a cross guide groove; 28, a first moving block; 29, a second moving block; 30, a first connecting rod; 31, a first connecting ring; 32, a second connecting rod; 33, a second connecting ring; 34, a supporting rod; 35, a first rotating rod; 36, a second gear; 37, a carrier frame; 38, a fan; 39, a second rotating rod; 40, a first roller; 41, a second roller; 42, a belt; 43, a steel brush roller. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 6 As shown, an embodiment of the present invention provides a welding table for hardware mold processing, comprising a base 1, four evenly distributed table legs 2 are fixedly connected to the lower surface of the base 1, four cushion blocks 3 are fixedly connected to one end of the table legs 2, a slide rail 4 is fixedly connected to one side of the upper surface of the base 1, a welding gun mechanism movably sleeved thereon is provided on the upper surface of the slide rail 4, two evenly distributed motor bases 5 are fixedly connected to one side of the upper surface of the base 1, a workpiece pretreatment mechanism fixedly connected thereto is provided in the middle of the two motor bases 5, a bottom plate 6 is fixedly connected to the middle of the upper surface of the base 1, and a carrier mechanism fixedly connected thereto is provided on the upper surface of the bottom plate 6;

[0024] The workpiece pretreatment mechanism includes two evenly distributed first motors 23, the first motors 23 are fixedly connected to the motor base 5, the output end of the first motor 23 is fixedly connected to the first gear 24, a cleaning box 25 is fixedly connected to one side of the upper surface of the base 1, and two cross base frames 26 are fixedly connected to the bottom surface of the inner wall of the cleaning box 25, a cross guide groove 27 is provided in the middle of the cross base frame 26, a first moving block 28 is movably sleeved in the vertical direction of the cross guide groove 27, and a second moving block 29 is movably sleeved in the horizontal direction of the cross guide groove 27, a first connecting rod 30 is movably sleeved in the middle of the first moving block 28, a first connecting ring 31 is movably sleeved on one end of the outer cylindrical surface of the first connecting rod 30, a second connecting rod 32 is fixedly connected to the middle of the second moving block 29, a second connecting rod 32 is fixedly connected to one end of the outer cylindrical surface of the second connecting rod 32, a second connecting ring 33 is fixedly connected to one end of the outer cylindrical surface of the second connecting ring 33, a support rod 34 is fixedly connected to one end of the outer cylindrical surface of the second connecting ring 33, one end of the support rod 34 is fixedly connected to the outer cylindrical surface of the first connecting ring 31, and the middle of one side surface of the support rod 34 A first rotating rod 35 is fixedly connected, one end of the first rotating rod 35 is fixedly connected to a second gear 36, the first gear 24 and the second gear 36 are meshed, the other end of the first connecting rod 30 is fixedly connected to a component frame 37, and the other end of the second connecting rod 32 is fixedly connected to a fan 38, which drives the first motor 23. The output shaft of the first motor 23 drives the first gear 24 to rotate, the first gear 24 drives the second gear 36 to rotate, and the second gear 36 drives the support rod 34 to work through the first rotating rod 35. The support rod 34 drives the first connecting rod 30 and the second connecting rod 32 to move through the first connecting ring 31 and the second connecting ring 33. The first connecting rod 30 drives the component frame 37 to move up and down, and the second connecting rod 32 drives the fan 38 to move back and forth. During the movement, because the second connecting rod 32 is fixedly connected to the second connecting ring 33, and the second connecting ring 33 is fixedly connected to the support rod 34, the horizontal direction of the fan 38 is always perpendicular to the support rod 34, so that the fan 28 can dry the welded parts without dead angles.

[0025] Among them, the welding gun mechanism includes a moving column 7, the moving column 7 is movably connected to the slide rail 4, one side of the moving column 7 is fixedly connected to an energy cabinet 8, one side of the energy cabinet 8 is fixedly connected to a control panel 9, the other side of the moving column 7 is movably connected to a welding gun platform 10, one side of the welding gun platform 10 is fixedly connected to an equipment box 11, the other side of the welding gun platform 10 is movably connected to a welding gun 12, and the upper surface of the welding gun platform 10 is fixedly connected to a wire groove 13. When the corresponding welding parameters are input on the control panel 9, the moving column 7 cooperates with the welding platform 10 to adjust the position of the welding gun 12 to adapt to different angles, and can complete multi-angle welding tasks.

[0026] Among them, the carrier mechanism includes a second motor 14, the second motor 14 is fixedly connected to the base plate 6, the output shaft end of the second motor 14 is fixedly connected to the third rotating rod 15, one side of the upper surface of the base plate 6 is fixedly connected to the third motor 16, the output shaft end of the third motor 16 is fixedly connected to the fourth rotating rod 17, the third rotating rod 15 and the fourth rotating rod 17 are movably sleeved, one end of the outer cylindrical surface of the third rotating rod 15 is fixedly connected to a U-shaped connecting rod 18, one end of the U-shaped connecting rod 18 is fixedly connected to one end of the outer cylindrical surface of the fourth rotating rod 17, one end of the outer cylindrical surface of the fourth rotating rod 17 is fixedly connected to a third gear 19, the middle part of the U-shaped connecting rod 18 is movably sleeved with a fifth rotating rod 20, one end of the fifth rotating rod 20 A fourth gear 21 is fixedly connected, the third gear 19 is meshed with the fourth gear 21, and a three-dimensional flexible welding platform 22 is fixedly connected to one end of the fifth rotating rod 20. When the second motor 14 is driven, the output shaft of the second motor 14 drives the third rotating rod 15 to rotate, and the third rotating rod 15 drives the fourth rotating rod 17 to rotate along with the output shaft of the second motor through the U-shaped connecting rod 18, and drives the third motor 16. The output shaft of the third motor drives the fourth rotating rod 17 to rotate, and the fourth rotating rod 17 drives the third gear 19 to rotate, and the third gear 19 drives the fourth gear 21 to rotate, and the fourth gear 21 drives the three-dimensional flexible welding platform 22 to flip through the fifth rotating rod 20, thereby realizing the multi-angle rotation of the three-dimensional flexible welding platform 22.

[0027] Among them, a second rotating rod 39 is movably connected to one end of the cross base 26 in the vertical direction, and one end of the second rotating rod 39 is fixedly connected to the first roller 40. The outer cylindrical surface of the output shaft of the first motor 23 is fixedly connected to the second roller 41. The outer cylindrical surface of the first roller 40 is movably connected to a belt 42. One end of the belt 42 is movably connected to the outer cylindrical surface of the second roller 41. A steel brush roller 43 is fixedly connected to the middle part of the second rotating rod 39. When the carrier frame 37 moves to a high position, the output shaft of the first motor 23 drives the second roller 41 to rotate, and the second roller 41 drives the first roller 40 to rotate through the belt 42. The first roller 40 drives the steel brush roller 43 to rotate through the second rotating rod 39, thereby realizing the process of removing the oxide layer of the welding parts.

[0028] Among them, the solvent in the cleaning box 25 is an organic solvent, and the organic solvent can be alcohol, carbon tetrachloride, trichloroethane, acetone, benzene, xylene, toluene, gasoline solvent, etc. Due to its unique chemical properties, the organic solvent has a good dissolving and removing effect on oil stains. When the organic solvent comes into contact with the oil stains, the organic matter in the oil stains can be dissolved in the organic solvent to form a solution. This dissolving effect separates the oil stains from the surface of the object, thereby achieving the purpose of removing the oil stains.

[0029] Among them, a number of evenly distributed small holes are opened at the bottom of the carrier frame 37, and each surface of the three-dimensional flexible welding table 22 is opened with round holes with a diameter of 28 evenly distributed every 100 mm, which can be quickly adjusted according to different welding tasks. Through pre-made standardized, systematized and universal modules, these modules are connected, fixed and clamped by hole positioning and locking pins, so that they can be adjusted according to the size changes of the workpiece. The combination of the entire fixture can realize the combination of three-dimensional space.

[0030] Working principle:

[0031] When the equipment is operating normally, first place the required welding parts in the component carrier frame 37, drive the first motor 23, the output shaft of the first motor 23 drives the first gear 24 to rotate, the first gear 24 drives the second gear 36 to rotate, the second gear 36 drives the support rod 34 to work through the first rotating rod 35, the support rod 34 drives the first connecting rod 30 and the second connecting rod 32 to move through the first connecting ring 31 and the second connecting ring 33, the first connecting rod 30 drives the component carrier frame 37 to move up and down, during the movement, because the first connecting ring 31 and the first connecting rod 30 are movably connected, the component carrier frame 37 always keeps horizontal and moves up and down, and the second connecting ring 31 and the second connecting rod 32 are movably connected. The connecting rod 32 drives the fan 38 to move back and forth. During the movement, because the second connecting rod 32 is fixedly connected to the second connecting ring 33, and the second connecting ring 33 is fixedly connected to the support rod 34, the horizontal direction of the fan 38 is always perpendicular to the support rod 34. In this way, through the air holes, the fan 38 can dry the carrier frame 37 in any direction. When the carrier frame 37 moves to a high position, the output shaft of the first motor 23 drives the second roller 41 to rotate, and the second roller 41 drives the first roller 40 to rotate through the belt 42. The first roller 40 drives the steel brush roller 43 to rotate through the second rotating rod 39, thereby realizing the process of removing the oxide layer of the welding parts.

[0032] Finally, when it is necessary to install the mold on the three-dimensional flexible welding table 22, the second motor 14 is driven at this time, and the output shaft of the second motor 14 drives the third rotating rod 15 to rotate, and the third rotating rod 15 drives the fourth rotating rod 17 to rotate along with the output shaft of the second motor through the U-shaped connecting rod 18, so as to realize the rotation of the entire three-dimensional flexible welding table 22. When the three-dimensional flexible welding table 22 needs to be flipped, the third motor 16 is driven, and the output shaft of the third motor drives the fourth rotating rod 17 to rotate, and the fourth rotating rod 17 drives the third gear 19 to rotate, and the third gear 19 drives the fourth gear 21 to rotate, and the fourth gear 21 drives the three-dimensional flexible welding table 22 to flip through the fifth rotating rod 20.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding table for hardware mold processing, comprising a base (1), the lower surface of the base (1) being fixedly connected with four evenly distributed table legs (2), one end of the table legs (2) being fixedly connected with four cushion blocks (3), one side of the upper surface of the base (1) being fixedly connected with a slide rail (4), the upper surface of the slide rail (4) being provided with a welding gun mechanism movably sleeved therewith, characterized in that: Two evenly distributed motor bases (5) are fixedly connected to one side of the upper surface of the base (1), a workpiece pretreatment mechanism fixedly connected thereto is provided in the middle of the two motor bases (5), a bottom plate (6) is fixedly connected to the middle of the upper surface of the base (1), and a component carrier mechanism fixedly connected thereto is provided on the upper surface of the bottom plate (6); The workpiece pretreatment mechanism comprises two evenly distributed first motors (23), the first motors (23) being fixedly connected to a motor base (5), the output end of the first motor (23) being fixedly connected to a first gear (24), a cleaning box (25) being fixedly connected to one side of the upper surface of the base (1), two cross base frames (26) being fixedly connected to the bottom surface of the inner wall of the cleaning box (25), a cross guide groove (27) being provided in the middle of the cross base frame (26), a first moving block (28) being movably sleeved in the vertical direction of the cross guide groove (27), a second moving block (29) being movably sleeved in the horizontal direction of the cross guide groove (27), a first connecting rod (29) being movably sleeved in the middle of the first moving block (28), and a first connecting rod (29) being movably sleeved in the middle of the first moving block (28). A connecting rod (30), one end of the outer cylindrical surface of the first connecting rod (30) is movably sleeved with a first connecting ring (31), the middle part of the second movable block (29) is fixedly connected with a second connecting rod (32), one end of the outer cylindrical surface of the second connecting rod (32) is fixedly connected with a second connecting ring (33), one end of the outer cylindrical surface of the second connecting ring (33) is fixedly connected with a supporting rod (34), one end of the supporting rod (34) is fixedly connected to the outer cylindrical surface of the first connecting ring (31), a first rotating rod (35) is fixedly connected to the middle part of one side surface of the supporting rod (34), one end of the first rotating rod (35) is fixedly connected with a second gear (36), and the first gear (24) and the second gear (36) are meshed.

2. A welding table for metal mold processing according to claim 1, characterized in that: The welding gun mechanism comprises a movable column (7), the movable column (7) being movably sleeved with a slide rail (4), one side of the movable column (7) being fixedly connected to an energy cabinet (8), one side of the energy cabinet (8) being fixedly connected to a control panel (9), the other side of the movable column (7) being movably sleeved with a welding gun platform (10), one side of the welding gun platform (10) being fixedly connected to an equipment box (11), the other side of the welding gun platform (10) being movably sleeved with a welding gun (12), and the upper surface of the welding gun platform (10) being fixedly connected to a wire trough (13).

3. A welding table for metal mold processing according to claim 2, characterized in that: The carrier mechanism comprises a second motor (14), the second motor (14) is fixedly connected to the bottom plate (6), the output shaft end of the second motor (14) is fixedly connected to a third rotating rod (15), one side of the upper surface of the bottom plate (6) is fixedly connected to a third motor (16), the output shaft end of the third motor (16) is fixedly connected to a fourth rotating rod (17), the third rotating rod (15) and the fourth rotating rod (17) are movably sleeved, and one end of the outer circumferential surface of the third rotating rod (15) is fixedly connected to a U-shaped connecting rod A rod (18) is provided, one end of the U-shaped connecting rod (18) is fixedly connected to one end of the outer cylindrical surface of the fourth rotating rod (17), one end of the outer cylindrical surface of the fourth rotating rod (17) is fixedly connected to a third gear (19), a middle part of the U-shaped connecting rod (18) is movably sleeved with a fifth rotating rod (20), one end of the fifth rotating rod (20) is fixedly connected to a fourth gear (21), the third gear (19) and the fourth gear (21) are meshed, and one end of the fifth rotating rod (20) is fixedly connected to a three-dimensional flexible welding platform (22).

4. The welding table for metal mold processing according to claim 3 is characterized in that: The other end of the first connecting rod (30) is fixedly connected to a component carrier frame (37), the other end of the second connecting rod (32) is fixedly connected to a fan (38), one end of the cross base frame (26) in the vertical direction is movably sleeved with a second rotating rod (39), one end of the second rotating rod (39) is fixedly connected to a first roller (40), the outer cylindrical surface of the output shaft of the first motor (23) is fixedly connected to a second roller (41), the outer cylindrical surface of the first roller (40) is movably sleeved with a belt (42), one end of the belt (42) is movably sleeved with the outer cylindrical surface of the second roller (41), and the middle part of the second rotating rod (39) is fixedly connected to a steel brush roller (43).

5. The welding table for metal mold processing according to claim 4, characterized in that: The solvent in the cleaning box (25) is an organic solvent, which may be alcohol, carbon tetrachloride, trichloroethane, acetone, benzene, xylene, toluene, gasoline solvent, etc.

6. The welding table for metal mold processing according to claim 5, characterized in that: The bottom of the component carrier frame (37) is provided with a plurality of evenly distributed small holes.

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