Spot welding device for glasses processing

Abstract

The present invention discloses a spot welding device for eyeglass processing, which relates to the field of laser welding technology. In view of the problem that the background technology can only adjust the welding gun in a single direction horizontally or vertically, it is difficult to cover complex welding paths and the work efficiency is low, the following scheme is proposed, including an operating table, a feeding mechanism is provided on the top of the operating table, the feeding mechanism includes a rotating table, a plurality of adsorption components are provided on the top of the rotating table, the adsorption components include a microporous adsorption plate connected to the outer wall of the top of the rotating table by bolts, two steering mechanisms are provided on the operating table, the steering mechanism includes a steering motor and two mounting blocks, two material-retrieving components are provided on the operating table, and an adjustment mechanism is provided on the top of the operating table, the adjustment mechanism includes a mounting seat. The present invention can accurately adjust the position and angle of the welding gun during welding, so that the welding trajectory is adapted to the surface curvature of the frame, thereby improving work efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of laser welding, and in particular to a spot welding device for glasses processing. Background Art

[0002] Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source. Laser welding is one of the important aspects of the application of laser material processing technology. The welding process is a heat conduction type, that is, the laser radiation heats the workpiece surface, and the surface heat diffuses to the inside through heat conduction. By controlling the laser pulse width, energy, peak power and repetition frequency and other parameters, the workpiece is melted to form a specific molten pool.

[0003] Glasses are composed of lenses and frames, and are used to improve vision, protect the eyes or for decorative purposes. During the glasses processing, laser spot welding is required to weld the frames.

[0004] When welding glasses frames using laser welding equipment in the prior art, the welding gun can usually only be adjusted in a single direction, horizontally or vertically. Due to the various bending angles of the glasses legs (such as arc transitions), a single adjustment axis is difficult to cover complex welding paths, requiring frequent replacement of fixtures, resulting in low work efficiency. Summary of the Invention

[0005] The present invention provides a spot welding device for glasses processing, which solves the problem that laser welding equipment in the prior art can only adjust the welding gun in a single direction, horizontally or vertically, and a single adjustment axis is difficult to cover complex welding paths, resulting in low work efficiency.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A spot welding device for glasses processing, comprising an operating table, a feeding mechanism is provided on the top of the operating table, the feeding mechanism includes a rotating table, a plurality of adsorption components are provided on the top of the rotating table, the adsorption components include a microporous adsorption plate connected to the outer wall of the top of the rotating table by bolts, two steering mechanisms are provided on the operating table, the steering mechanism includes a steering motor and two mounting blocks, a fixing frame is fixed on the inner wall of the top of the operating table, and the steering motor is connected to the outer wall of the bottom of the fixing frame by bolts, the top end of the output shaft of the steering motor is connected to the connecting table by a pin shaft, and the outer wall of the top of the connecting table is connected to the connecting plate by bolts, and the two mounting blocks are respectively connected by bolts It is connected to the outer wall of the top of the connecting plate, and two connecting rods are connected by bolts on the outer walls of the opposite sides of the two mounting blocks. Two material-retrieving assemblies are provided on the operating table. The two mounting blocks are used to install the two material-retrieving assemblies. An adjustment mechanism is provided on the top of the operating table. The adjustment mechanism includes a mounting seat, a heat dissipation fan connected to the outer wall of one side of the mounting seat by bolts, an adjustment cylinder connected to the outer wall of one side of the mounting seat by bolts at one end of the piston rod, and a cross slide connected to the outer wall of one side of the mounting seat by bolts. A spot welding assembly is provided on one side of the cross slide, and the spot welding assembly includes a connecting seat connected to the outer wall of one side of the cross slide by bolts, a connecting seat connected to the connecting seat by bolts A connecting tube on one side of the outer wall, a fixing seat, a spherical connector welded to the outer wall of one side of the fixing seat, and three micro electric push rods respectively connected to the outer wall of one side of the connecting seat by bolts, one end of the spherical connector is sleeved in the connecting tube, one end of the output shaft of several micro electric push rods is fixed with a hemispherical extrusion block, and the extrusion block abuts against the outer wall of one end of the fixing seat, several micro electric push rods are embedded with piezoelectric ceramic dampers, and several micro electric push rods are embedded with displacement sensors, a laser welding module is installed on the outer wall of one side of the fixing seat, and a purification mechanism is provided in the operating table, and the purification mechanism includes a hemispherical extrusion block connected to the top of the operating table by bolts. An installation box on the inner wall, a box cover connected to the outer wall of the top of the installation box by bolts, a connecting pipe passing through and connected to the outer wall of the top of the turntable through a bearing, a conveying pipe fixed on the inner wall of the lower part of the connecting pipe, two support plates respectively fixed on the inner wall of the middle of the installation box, a purification box abutting the outer wall of the top of the two support plates, a limiting plate connected to the outer wall of one side of the purification box by bolts, and a dust removal fan connected to the inner wall of one side of the operating table by bolts, one end of the conveying pipe passes through and is fixed on the inner wall of one side of the installation box, the purification box is filled with activated carbon particles, the limiting plate is connected to the outer wall of one side of the installation box by bolts, and the air inlet end of the dust removal fan is connected to the inside of the installation box through a hose.

[0008] Preferably, a mounting cylinder passes through the top of the operating table and is connected to it through a bearing, and the rotating table is connected to the outer wall of the top end of the mounting cylinder by bolts, and a gear ring is connected to the outer wall of the lower part of the mounting cylinder through a pin shaft, and a mounting bracket is fixed on the inner wall of the top of the operating table, and a feeding motor is connected to the outer wall of the bottom of the mounting bracket through bolts, and one end of the output shaft of the feeding motor is connected to a gear through a pin shaft, and the gear and the gear ring are meshed with each other to form a transmission fit.

[0009] Preferably, the outer wall of the rotating table is provided with several T-slots, and T-blocks are slidably installed in the several T-slots. The microporous adsorption plate is connected to the outer wall of the top of the T-block by bolts, and the bottom of the microporous adsorption plate is connected to a vacuum pump by bolts.

[0010] Through the above scheme, a single vacuum pump is used to evacuate a single microporous adsorption plate, so that the microporous adsorption plate adsorbs and fixes the mirror frame. Then, the output shaft of the feeding motor drives the gear to rotate, and the gear drives the gear ring, the mounting cylinder and the rotating table to rotate. The rotating table drives the microporous adsorption plate and the mirror frame to rotate, thereby realizing the continuous loading, welding, cooling and unloading of the mirror frame.

[0011] Preferably, the material picking assembly includes a fixed plate connected to the upper outer walls of the two mounting blocks by bolts, a lifting cylinder connected to the top outer wall of the fixed plate by bolts, a lifting plate connected to the bottom end of the lifting cylinder piston rod by bolts, a flexible pneumatic clamp connected to the bottom outer wall of the lifting plate by bolts, two limiting cylinders that respectively penetrate and are connected to the top outer wall of the fixed plate by bolts, and two limiting rods that are respectively slidably installed in the two limiting cylinders, and the two limiting rods are respectively connected to the top outer wall of the lifting plate by bolts.

[0012] Through the above scheme, the connecting platform, connecting plate, lifting cylinder and flexible pneumatic clamp are driven to rotate by the steering motor output shaft, and the lifting cylinder piston rod descends to drive the flexible pneumatic clamp to descend, and the flexible pneumatic clamp clamps the mirror frame. Then the lifting cylinder piston rod is reset, the steering motor output shaft direction is rotated, the lifting cylinder piston rod descends again, and the flexible pneumatic clamp is released, so that the mirror frame falls on the microporous adsorption plate.

[0013] Preferably, two sliders are connected to the bottom outer wall of the mounting seat by bolts, two slideways are opened on the top outer wall of the operating table, and the two sliders are slidably installed in the two slideways respectively, a fixed block is connected to the top outer wall of the operating table by bolts, and the adjusting cylinder is connected to the outer wall on one side of the fixed block by bolts.

[0014] Through the above scheme, the mounting base and the laser welding module are driven to move by adjusting the cylinder piston rod. At the same time, the cross slide moves the laser welding module in the horizontal and vertical directions, and the three micro electric push rods move the output shafts. The three-axis linkage is used to achieve precise control of the welding gun angle. At the same time, the piezoelectric ceramic damper achieves stability during welding gun adjustment. The cooling fan cooperates with the nitrogen protection structure in the laser welding module to cool the welding area of ​​the frame.

[0015] Through the above scheme, the dust removal fan is operated to suck the air above the turntable into the connecting pipe, and then the conveying pipe conveys the air into the installation box, and the activated carbon particles in the purification box purify the air above the turntable.

[0016] The beneficial effects of the present invention are:

[0017] The piston rod of the adjusting cylinder drives the movement of the mounting base and the laser welding module. At the same time, the cross slide moves the laser welding module horizontally and vertically, and the output shafts of the three micro electric push rods move. The three-axis linkage is used to achieve precise control of the welding gun angle. At the same time, the piezoelectric ceramic damper ensures stability during welding gun adjustment. The cooling fan cooperates with the nitrogen protection structure in the laser welding module to cool the welding area of ​​the frame. The position and angle of the welding gun can be precisely adjusted during welding, so that the welding trajectory is adapted to the surface curvature of the frame, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall main structure of a spot welding device for glasses processing proposed by the present invention.

[0019] Figure 2 This is a schematic diagram of the main structure of the feeding mechanism of a spot welding device for glasses processing proposed by the present invention.

[0020] Figure 3 This is a schematic diagram of the bottom structure of the feeding mechanism of the spot welding device for glasses processing proposed by the present invention.

[0021] Figure 4 This is a schematic diagram of the main structure of the adsorption component of a spot welding device for glasses processing proposed by the present invention.

[0022] Figure 5 This is a schematic diagram of the main structure of the steering mechanism of a spot welding device for glasses processing proposed by the present invention.

[0023] Figure 6 This is a schematic diagram of the main structure of the material taking component of a spot welding device for glasses processing proposed by the present invention.

[0024] Figure 7 This is a bottom-up structural schematic diagram of the adjustment mechanism of a spot welding device for glasses processing proposed by the present invention.

[0025] Figure 8 This is a side structural schematic diagram of the adjustment mechanism of a spot welding device for glasses processing proposed by the present invention.

[0026] Figure 9 This is a schematic diagram of the main structure of a spot welding assembly of a spot welding device for glasses processing proposed by the present invention.

[0027] Figure 10 This is a side structural schematic diagram of a spot welding assembly of a spot welding device for eyeglass processing proposed by the present invention.

[0028] Figure 11 This is a schematic diagram of the main structure of a purification mechanism of a spot welding device for glasses processing proposed by the present invention.

[0029] In the figure: 1. operating table; 2. feeding mechanism; 201. mounting cylinder; 202. rotating table; 203. gear ring; 204. mounting frame; 205. feeding motor; 206. gear; 3. adsorption assembly; 301. T-block; 302. microporous adsorption plate; 4. steering mechanism; 401. fixing frame; 402. steering motor; 403. connecting table; 404. connecting plate; 405. mounting block; 406. connecting rod; 5. material removal assembly; 501. fixing plate; 502. lifting cylinder; 503. lifting plate; 504. flexible pneumatic gripper; 505. limiting cylinder; 5 06. Limit rod; 6. Adjustment mechanism; 601. Mounting seat; 602. Cooling fan; 603. Slider; 604. Fixed block; 605. Adjustment cylinder; 606. Cross slide; 7. Spot welding assembly; 701. Connecting seat; 702. Connecting cylinder; 703. Fixed seat; 704. Spherical connector; 705. Micro electric push rod; 706. Laser welding module; 8. Purification mechanism; 801. Mounting box; 802. Box cover; 803. Connecting pipe; 804. Delivery pipe; 805. Support plate; 806. Purification box; 807. Limit plate; 808. Dust removal fan. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] Example 1, reference Figure 1-4A spot welding device for glasses processing includes an operating table 1, a feeding mechanism 2 is provided on the top of the operating table 1, the feeding mechanism 2 includes a rotating table 202, a mounting cylinder 201 is connected to the top of the operating table 1 through a bearing, the rotating table 202 is connected to the outer wall of the top of the mounting cylinder 201 by bolts, and a gear ring 203 is connected to the lower outer wall of the mounting cylinder 201 through a pin shaft. A mounting frame 204 is fixed on the inner wall of the top of the operating table 1, and a feeding motor 205 is connected to the outer wall of the bottom of the mounting frame 204 by bolts. One end of the output shaft of the feeding motor 205 is connected to a gear 206 through a pin shaft. The gear 206 and the gear ring 203 mesh with each other to form a transmission match. Several adsorption components 3, the adsorption components 3 include a microporous adsorption plate 302 connected to the top outer wall of the rotating table 202 by bolts, a number of T-slots are opened on the outer wall of the rotating table 202, and T-blocks 301 are slidably installed in the several T-slots. The microporous adsorption plate 302 is connected to the top outer wall of the T-block 301 by bolts, and the bottom of the microporous adsorption plate 302 is connected to a vacuum pump by bolts. The vacuum pump is operated to extract the air in the micro adsorption plate 302, and the mirror frame is fixed on the microporous adsorption plate 302 under the action of the air pressure difference (existing technology). The microporous adsorption plate 302 is driven to rotate by the rotation of the rotating table 202 to realize the loading, welding, cooling and unloading of the mirror frame.

[0032] Example 2, reference Figure 5-6 , a spot welding device for glasses processing, also includes two steering mechanisms 4, the steering mechanism 4 includes a steering motor 402 and two mounting blocks 405, a fixing frame 401 is fixed on the top inner wall of the operating table 1, the steering motor 402 is connected to the bottom outer wall of the fixing frame 401 by bolts, the top end of the output shaft of the steering motor 402 is connected to the connecting table 403 by a pin shaft, the top outer wall of the connecting table 403 is connected to a connecting plate 404 by bolts, the two mounting blocks 405 are respectively connected to the top outer wall of the connecting plate 404 by bolts, and two connecting rods 406 are connected to the outer walls of the opposite sides of the two mounting blocks 405 by bolts. Two material-retrieving components 5 are provided on the operating table 1, and the two mounting blocks 405 are used to install the two material-retrieving components 5. The material-retrieving component 5 includes a connecting rod 406 connected by bolts. A fixed plate 501 connected to the upper outer wall of the two mounting blocks 405, a lifting cylinder 502 connected to the top outer wall of the fixed plate 501 by bolts, a lifting plate 503 connected to the bottom end of the piston rod of the lifting cylinder 502 by bolts, a flexible pneumatic clamp 504 connected to the bottom outer wall of the lifting plate 503 by bolts, two limiting cylinders 505 respectively passing through and connected to the top outer wall of the fixed plate 501 by bolts, and two limiting rods 506 respectively slidably installed in the two limiting cylinders 505, the two limiting rods 506 are respectively connected to the top outer wall of the lifting plate 503 by bolts, and the mirror frame is clamped by the flexible pneumatic clamp 504. The output shaft of the steering motor 402 rotates to drive the flexible pneumatic clamp 504 and the mirror frame to rotate, thereby realizing the loading and unloading of the mirror frame.

[0033] Example 3, reference Figure 7-10 , a spot welding device for glasses processing, also includes an adjusting mechanism 6, the adjusting mechanism 6 includes a mounting seat 601, a cooling fan 602 connected to the outer wall of one side of the mounting seat 601 by bolts, an adjusting cylinder 605 on the outer wall of one side of the mounting seat 601 by bolts at one end of the piston rod, and a cross slide 606 on the outer wall of one side of the mounting seat 601 by bolts, two sliders 603 are connected to the outer wall of the bottom of the mounting seat 601 by bolts, two slides are opened on the top outer wall of the operating table 1, and the two sliders 603 are slidably installed in the two slides respectively, a fixing block 604 is connected to the outer wall of the top of the operating table 1 by bolts, the adjusting cylinder 605 is connected to the outer wall of one side of the fixing block 604 by bolts, and a spot welding assembly 7 is provided on one side of the cross slide 606, and the spot welding assembly 7 includes a connecting seat 701 connected to the outer wall of one side of the cross slide 606 by bolts, A connecting tube 702 connected to the outer wall of one side of the connecting seat 701, a fixing seat 703, a spherical connecting piece 704 welded to the outer wall of one side of the fixing seat 703, and three micro electric push rods 705 respectively connected to the outer wall of one side of the connecting seat 701 by bolts, one end of the spherical connecting piece 704 is sleeved in the connecting tube 702, and one end of the output shaft of several micro electric push rods 705 is fixed with a hemispherical extrusion block, which abuts against the outer wall of one end of the fixing seat 703, several micro electric push rods 705 are embedded with piezoelectric ceramic dampers, several micro electric push rods 705 are embedded with displacement sensors, and a laser welding module 706 is installed on the outer wall of one side of the fixing seat 703. The angle of the welding gun is adjusted by cooperating with the three micro electric push rods 705 and the piezoelectric ceramic dampers, so that the moving trajectory of the welding gun, the welding trajectory and the surface curvature of the mirror frame are adapted.

[0034] Example 4, reference Figure 11 A spot welding device for glasses processing also includes a purification mechanism 8, which includes a mounting box 801 connected to the top inner wall of the operating table 1 by bolts, a box cover 802 connected to the top outer wall of the mounting box 801 by bolts, a connecting pipe 803 passing through and connected to the top outer wall of the rotating table 202 by a bearing, a delivery pipe 804 fixed to the lower inner wall of the connecting pipe 803, two support plates 805 respectively fixed to the middle inner wall of the mounting box 801, and a support plate 806 abutting against the two support plates. The purification box 806 on the top outer wall of the support plate 805, the limiting plate 807 connected to the outer wall of one side of the purification box 806 by bolts, and the dust removal fan 808 connected to the inner wall of one side of the operating table 1 by bolts, one end of the conveying pipe 804 passes through and is fixed on the inner wall of one side of the installation box 801, the purification box 806 is filled with activated carbon particles, the limiting plate 807 is connected to the outer wall of one side of the installation box 801 by bolts, and the air inlet end of the dust removal fan 808 is connected to the inside of the installation box 801 through a hose.

[0035] A single vacuum pump performs vacuum treatment on a single microporous adsorption plate 302, so that the microporous adsorption plate 302 adsorbs and fixes the frame, and then the output shaft of the feeding motor 205 drives the gear 206 to rotate, and the gear 206 drives the gear ring 203, the mounting cylinder 201 and the rotating table 202 to rotate, and the rotating table 202 drives the microporous adsorption plate 302 and the frame to rotate, so as to continuously complete the loading, welding, cooling and unloading of the frame, and the output shaft of the steering motor 402 drives the flexible pneumatic clamp 504 to rotate, and the piston rod of the lifting cylinder 502 descends to drive the flexible pneumatic clamp 504 to descend, and the flexible pneumatic clamp 504 clamps the frame, and then the piston rod of the lifting cylinder 502 resets, and the output shaft direction of the steering motor 402 rotates, and the piston rod of the lifting cylinder 502 descends again, and the flexible pneumatic clamp 504 is released, so that the frame falls on the microporous adsorption plate 306. On the attachment plate 302, the piston rod of the adjusting cylinder 605 drives the mounting seat 601 and the laser welding module 706 to move. At the same time, the cross slide 606 moves the laser welding module 706 in the horizontal and vertical directions, and the output shafts of the three micro electric push rods 705 move. The three-axis linkage is used to achieve precise control of the welding gun angle. At the same time, the piezoelectric ceramic damper achieves stability during welding gun adjustment. The cooling fan 602 cooperates with the nitrogen protection structure in the laser welding module 706 to cool the welding area of ​​the frame to prevent the frame from being deformed due to excessive temperature during welding. The dust removal fan 808 runs to suck the air above the rotating table 202 into the connecting pipe 803, and then the delivery pipe 804 delivers the air into the installation box 801. The activated carbon particles in the purification box 806 purify the air above the rotating table 202.

[0036] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0038] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A spot welding device for glasses processing, comprising an operating table (1), characterized in that: A feeding mechanism (2) is provided on the top of the operating table (1), and the feeding mechanism (2) includes a rotating table (202); A plurality of adsorption components (3) are provided on the top of the rotating platform (202), and the adsorption components (3) include microporous adsorption plates (302) connected to the outer wall of the top of the rotating platform (202) by bolts; The operating platform (1) is provided with two steering mechanisms (4), the steering mechanisms (4) comprising a steering motor (402) and two mounting blocks (405); a fixing frame (401) is fixedly provided on the inner wall of the top of the operating platform (1), and the steering motor (402) is connected to the outer wall of the bottom of the fixing frame (401) by bolts; the top end of the output shaft of the steering motor (402) is connected to a connecting platform (403) by a pin shaft, and a connecting plate (404) is connected to the outer wall of the top of the connecting platform (403) by bolts; the two mounting blocks (405) are respectively connected to the outer wall of the top of the connecting plate (404) by bolts, and two connecting rods (406) are connected to the outer walls of opposite sides of the two mounting blocks (405) by bolts; Two material taking assemblies (5) are provided on the operating table (1), and the two mounting blocks (405) are used for mounting the two material taking assemblies (5); An adjustment mechanism (6) is provided on the top of the operating table (1), and the adjustment mechanism (6) comprises a mounting seat (601), a heat dissipation fan (602) connected to the outer wall of one side of the mounting seat (601) by bolts, an adjustment cylinder (605) with one end of a piston rod connected to the outer wall of one side of the mounting seat (601) by bolts, and a cross slide (606) connected to the outer wall of one side of the mounting seat (601) by bolts; A spot welding assembly (7) is provided on one side of the cross slide (606), and the spot welding assembly (7) comprises a connecting seat (701) connected to the outer wall of one side of the cross slide (606) by bolts, a connecting cylinder (702) connected to the outer wall of one side of the connecting seat (701) by bolts, a fixing seat (703), a spherical connecting member (704) welded to the outer wall of one side of the fixing seat (703), and three micro electric push rods (705) respectively connected to the outer wall of one side of the connecting seat (701) by bolts. ), one end of the spherical connector (704) is sleeved in the connecting tube (702), one end of the output shaft of the plurality of the micro electric push rods (705) is fixed with a hemispherical extrusion block, and the extrusion block abuts against the outer wall of one end of the fixing seat (703), the plurality of the micro electric push rods (705) are embedded with a piezoelectric ceramic damper, and the plurality of the micro electric push rods (705) are embedded with a displacement sensor, and a laser welding module (706) is installed on the outer wall of one side of the fixing seat (703); The operating table (1) is provided with a purification mechanism (8), which comprises an installation box (801) connected to the inner wall of the top of the operating table (1) by bolts, a box cover (802) connected to the outer wall of the top of the installation box (801) by bolts, a connecting pipe (803) passing through and connected to the outer wall of the top of the rotating table (202) by a bearing, a conveying pipe (804) fixed on the inner wall of the lower part of the connecting pipe (803), two support plates (805) respectively fixed on the inner wall of the middle part of the installation box (801), and a support plate (805) abutting against the two support plates ( 805), a purification box (806) on the top outer wall of the purification box (806), a limit plate (807) connected to the outer wall of one side of the purification box (806) by bolts, and a dust removal fan (808) connected to the inner wall of one side of the operating table (1) by bolts, one end of the conveying pipe (804) passes through and is fixed on the inner wall of one side of the installation box (801), the purification box (806) is filled with activated carbon particles, the limit plate (807) is connected to the outer wall of one side of the installation box (801) by bolts, and the air inlet end of the dust removal fan (808) is connected to the interior of the installation box (801) through a hose.

2. A spot welding device for glasses processing according to claim 1, characterized in that: The top of the operating table (1) is penetrated by a mounting cylinder (201) and connected to the operating table (1) via a bearing, and the rotating table (202) is connected to the top outer wall of the mounting cylinder (201) via bolts, and the lower outer wall of the mounting cylinder (201) is connected to a gear ring (203) via a pin shaft, and a mounting frame (204) is fixedly provided on the top inner wall of the operating table (1), and a feeding motor (205) is connected to the bottom outer wall of the mounting frame (204) via bolts, and one end of the output shaft of the feeding motor (205) is connected to a gear (206) via a pin shaft, and the gear (206) and the gear ring (203) are meshed with each other to form a transmission fit.

3. A spot welding device for glasses processing according to claim 1, characterized in that: The outer wall of the rotating table (202) is provided with a plurality of T-shaped slots, and T-shaped blocks (301) are slidably installed in the plurality of T-shaped slots. The microporous adsorption plate (302) is connected to the outer wall of the top of the T-shaped block (301) by bolts, and the bottom of the microporous adsorption plate (302) is connected to a vacuum pump by bolts.

4. A spot welding device for glasses processing according to claim 1, characterized in that: The material taking assembly (5) comprises a fixing plate (501) connected to the upper outer walls of two mounting blocks (405) by bolts, a lifting cylinder (502) connected to the top outer wall of the fixing plate (501) by bolts, a lifting plate (503) connected to the bottom end of the piston rod of the lifting cylinder (502) by bolts, a flexible pneumatic clamp (504) connected to the bottom outer wall of the lifting plate (503) by bolts, two limiting cylinders (505) respectively penetrating and connected to the top outer wall of the fixing plate (501) by bolts, and two limiting rods (506) respectively slidably mounted in the two limiting cylinders (505), and the two limiting rods (506) are respectively connected to the top outer wall of the lifting plate (503) by bolts.

5. The spot welding device for glasses processing according to claim 1, characterized in that: Two sliders (603) are connected to the bottom outer wall of the mounting seat (601) by bolts, two slideways are opened on the top outer wall of the operating table (1), and the two sliders (603) are slidably installed in the two slideways respectively, a fixing block (604) is connected to the top outer wall of the operating table (1) by bolts, and an adjusting cylinder (605) is connected to the outer wall of one side of the fixing block (604) by bolts.

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