CN111299918A - Automatic spot welding machine - Google Patents
Automatic spot welding machine Download PDFInfo
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- CN111299918A CN111299918A CN202010155548.9A CN202010155548A CN111299918A CN 111299918 A CN111299918 A CN 111299918A CN 202010155548 A CN202010155548 A CN 202010155548A CN 111299918 A CN111299918 A CN 111299918A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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Abstract
The invention relates to the technical field of mechanical equipment, in particular to an automatic spot welding machine, which can effectively save physical strength and time during manual welding by performing automatic welding treatment on parts, can perform continuous automatic feeding and discharging and welding work on the parts, effectively simplifies a welding mode, improves the working efficiency, can effectively prevent equipment from damaging workers, and improves the practicability and reliability; including base, fixed station, rotation platform, well accuse case, support arm and welder, the fixed station is installed on the base, rotates the outside that the platform is located the base, rotates platform upside annular and evenly is provided with multiunit clamping device, rotates the platform downside and is provided with power device, and power device fixes on the base outer wall.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic spot welding machine.
Background
As is well known, when modern industrial equipment produces, need to adopt spot welder to weld parts usually, current spot welder is the handle formula usually, and the workman need manually go up unloading work and weld treatment to parts through handle operation welder to the part on the part, and the operation mode is loaded down with trivial details, and part welding speed is slower, and work efficiency is lower, and the workman welds physical power consumption for a long time great simultaneously, appears tiredly easily, and the workman is nearer apart from the spot welder, causes the injury to the workman easily during equipment operation.
Disclosure of Invention
In order to solve the technical problems, the invention provides the automatic spot welding machine which can effectively save physical strength and time during manual welding by performing automatic welding treatment on parts, can perform continuous automatic feeding and discharging and welding work on the parts, effectively simplifies a welding mode, improves the working efficiency, can keep away from a spot welding machine by workers, effectively prevents equipment from damaging the workers, and improves the practicability and reliability.
The invention relates to an automatic spot welding machine, which comprises a base, a fixed table, a rotating table, a central control box, a supporting arm and a welding gun, wherein the fixed table is arranged on the base, the rotating table is positioned on the outer side of the base, a plurality of groups of clamping devices are uniformly and annularly arranged on the upper side of the rotating table, a power device is arranged on the lower side of the rotating table and is fixed on the outer wall of the base, the central control box is arranged on the front side of the fixed table, the supporting arm is arranged on the right side of the fixed table, a hydraulic device is arranged on the right side of the supporting arm, the welding gun is arranged at the bottom end of the hydraulic device, a laser detector is arranged on the left side of the hydraulic device and is arranged on the supporting arm, a plurality of groups of reflecting positioning plates are uniformly arranged on the inner side of the top end of the rotating table, the positions of the, the bottom ends of the two groups of mechanical arms are respectively provided with a sucker, and the central control box is respectively and electrically connected with the power device, the clamping device, the hydraulic device, the welding gun, the laser detector, the mechanical arms and the suckers; the rear mechanical arm sucks parts on an external feeding trolley through a rear sucker and puts the parts into a plurality of groups of clamping devices on a rotating table one by one, the clamping devices clamp and fix the parts, after the parts are placed, the rear mechanical arm drives the rear sucker to be away from the plurality of groups of clamping devices, a power device is started, the power device drives the rotating table to rotate, the rotating table drives the plurality of groups of clamping devices, the parts and the plurality of groups of reflection positioning plates on the rotating table to rotate, when the reflection positioning plates rotate to the bottom end of a laser detector, the laser detector detects the reflection positioning plates and controls the power device to be turned off through a central control box, the rotating table stops rotating, the parts on the rotating table move to the lower side of a welding gun, the welding gun is controlled by a hydraulic device to move downwards and contact with the top end of the parts, the welding gun performs spot welding on the parts, after the welding of the parts is completed, the welding gun is turned, open power device, power device drives the rotation platform, multiunit clamping device, part and multiunit reflection of light locating plate continue to rotate, when the part that the welding was accomplished removed the below of front side sucking disc ware, clamping device below the front side sucking disc ware is opened, the front side arm absorbs the part that the welding was accomplished through the front side sucking disc ware and removes to external unloading car on, thereby accomplish the automatic weldment work of part, well accuse case is controlled the spot welder simultaneously, through carrying out automatic welding to the part, physical power and time when can effectively saving manual welding, the part carries out continuous automation and weldment work, effectively simplify the welding mode, and the work efficiency is improved, the workman can keep away from the spot welder simultaneously, effectively prevent that equipment from causing the injury to the workman, improve practicality and reliability.
The invention discloses an automatic spot welding machine, wherein a power device comprises an annular supporting table, an annular guide rail, four groups of sliding blocks, a supporting table, a motor and a first rotating shaft, the annular supporting table is arranged on the outer wall of a base, the annular guide rail is arranged on the annular supporting table, the four groups of sliding blocks are all connected with the annular guide rail in a sliding mode, the four groups of sliding blocks are uniformly arranged on a rotating table, the supporting table is positioned below the annular supporting table, the supporting table is arranged on the outer wall of the base, the motor is arranged on the supporting table, the first rotating shaft is arranged on the motor, the left end of the first rotating shaft is provided with a speed reducer, the speed reducer is arranged on the supporting table, the speed reducer is provided with a second rotating shaft, the second rotating shaft is provided with a gear, the outer side of the bottom end of the rotating table is; the motor is started, the motor drives the gear to rotate through the first rotating shaft, the speed reducer and the second rotating shaft, the gear drives the inner gear ring and the rotating table to rotate, the rotating table drives the multiple groups of clamping devices and the multiple groups of light-reflecting positioning plates to rotate, and meanwhile, the rotating table drives the four groups of sliding blocks to slide on the annular guide rail, so that the rotating table drives the parts on the rotating table to rotate.
The invention relates to an automatic spot welding machine, wherein a hydraulic device comprises a hydraulic station, a hydraulic rod and a hydraulic pipe, the hydraulic station and the hydraulic rod are respectively arranged on the upper side and the lower side of a supporting arm, the bottom end of the hydraulic rod is connected with the top end of a welding gun, the hydraulic station and the hydraulic rod can be mutually communicated through the hydraulic pipe, and the hydraulic station is electrically connected with a central control box; and opening the hydraulic station, controlling the bottom end of the hydraulic rod to move up and down through the hydraulic pipe in the hydraulic station, and driving the welding gun to move up and down by the bottom end of the hydraulic rod, thereby automatically controlling the position of the welding gun.
The invention discloses an automatic spot welding machine, which comprises a clamping device, a first arc-shaped clamping plate, a second arc-shaped clamping plate, an air cylinder and a push rod, wherein the first arc-shaped clamping plate is arranged on a rotating table; the part is placed between first arc splint and second arc splint through the rear side sucking disc ware, open the cylinder, the cylinder promotes push rod and the outside removal of second arc splint to the outside, second arc splint and first arc splint press from both sides tight fixed processing to the part, after the part welding is accomplished, cylinder control push rod and second arc splint move to the inboard, the inner wall and the part separation of second arc splint, thereby the cancellation is to the tight processing of clamp of part, through setting up clamping device, can conveniently press from both sides tight fixed to the part, prevent that the part from rocking at will, conveniently fix a position the part simultaneously, improve welding speed and welding quality, improve practicality and reliability.
The clamping device of the automatic spot welding machine further comprises two groups of guide plates and two groups of guide rods, wherein the two groups of guide plates are arranged on the air cylinder, the left ends of the two groups of guide rods are arranged on the outer wall of the second arc-shaped clamping plate, the right ends of the two groups of guide rods respectively penetrate through the two groups of guide plates and extend out to the right of the two groups of guide plates, and the two groups of guide rods are respectively connected with the two groups of guide plates in a sliding manner; when second arc splint removed, second arc splint drove two sets of guide bars and slides on two sets of deflectors respectively, through setting up two sets of deflectors and two sets of guide bars, can conveniently lead and support second arc splint, stability when improving second arc splint and removing improves the practicality.
The automatic spot welding machine further comprises a stabilizing sleeve and two groups of stabilizing frames, wherein the stabilizing sleeve is slidably sleeved on the outer side of the second rotating shaft and is fixed on the supporting table through the two groups of stabilizing frames; through setting up stable cover and two sets of steadying bars, can conveniently support and fix second pivot and gear, stability when improving its rotation prevents that gear and interior ring gear from taking place to disjointed, improves the practicality.
The invention discloses an automatic spot welding machine, which further comprises an air pump, a first air pipe, a second air pipe, a spray head and a support frame, wherein the air pump is arranged on a fixed table, the first air pipe and the second air pipe are both arranged on the air pump, the right end of the first air pipe is provided with a filtering device, the filtering device is arranged on the fixed table, the spray head is arranged on the second air pipe, the bottom end position of the spray head corresponds to the position of a clamping device in an idle state on the left side of the top end of a rotating table, and the spray head is fixed on the fixed table through the support frame; open the air pump, the air pump inhales the external air through first trachea and filter equipment and spout into to idle state's clamping device inside through second trachea and shower nozzle, and the support frame is fixed the shower nozzle, through setting up air pump, first trachea, second trachea, shower nozzle and support frame, can conveniently clear up clamping device is inside, improves the inside clean and tidy nature of clamping device, prevents that iron fillings and impurity from causing the influence to spare part weldment work, improves practicality and reliability.
The invention discloses an automatic spot welding machine, wherein a filtering device comprises a filtering bin and a filtering plate, the filtering bin is arranged on a fixed table, the right end of the filtering bin is communicated with a filtering groove, the right end of a first air pipe is communicated with the inside of the filtering groove, and the filtering plate is arranged in the filtering groove; outside air passes inside the filter plate gets into the filtration storehouse and through first trachea entering air pump in, the impurity of filter plate in to the air intercepts, through setting up filter equipment, can conveniently filter the interception processing to the impurity in the air, prevents that it from getting into in the air pump and causing jam and destruction to equipment, improves practicality and reliability.
Compared with the prior art, the invention has the beneficial effects that: the rear mechanical arm sucks parts on an external feeding trolley through a rear sucker and puts the parts into a plurality of groups of clamping devices on a rotating table one by one, the clamping devices clamp and fix the parts, after the parts are placed, the rear mechanical arm drives the rear sucker to be away from the plurality of groups of clamping devices, a power device is started, the power device drives the rotating table to rotate, the rotating table drives the plurality of groups of clamping devices, the parts and the plurality of groups of reflection positioning plates on the rotating table to rotate, when the reflection positioning plates rotate to the bottom end of a laser detector, the laser detector detects the reflection positioning plates and controls the power device to be turned off through a central control box, the rotating table stops rotating, the parts on the rotating table move to the lower side of a welding gun, the welding gun is controlled by a hydraulic device to move downwards and contact with the top end of the parts, the welding gun performs spot welding on the parts, after the welding of the parts is completed, the welding gun is turned, open power device, power device drives the rotation platform, multiunit clamping device, part and multiunit reflection of light locating plate continue to rotate, when the part that the welding was accomplished removed the below of front side sucking disc ware, clamping device below the front side sucking disc ware is opened, the front side arm absorbs the part that the welding was accomplished through the front side sucking disc ware and removes to external unloading car on, thereby accomplish the automatic weldment work of part, well accuse case carries out whole control to the spot welder simultaneously, through carrying out automatic welding process to the part, physical power and time when can effectively saving manual welding, the part carries out continuous automation and weldment work, effectively simplify the welding mode, improve work efficiency, the workman can keep away from the spot welder simultaneously, effectively prevent that equipment from causing the injury to the workman, improve practicality and reliability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the structure of FIG. 1;
FIG. 3 is a schematic cross-sectional view of FIG. 1;
FIG. 4 is an enlarged view of the support stage of FIG. 3;
FIG. 5 is an enlarged view of the first arcuate clamping plate of FIG. 1;
FIG. 6 is an enlarged schematic view of the gas pump of FIG. 2;
in the drawings, the reference numbers: 1. a base; 2. a fixed table; 3. a rotating table; 4. a central control box; 5. a support arm; 6. a welding gun; 7. a laser detector; 8. a light reflecting positioning plate; 9. a mechanical arm; 10. a sucker device; 11. an annular saddle; 12. an annular guide rail; 13. a slider; 14. a support table; 15. a motor; 16. a first rotating shaft; 17. a speed reducer; 18. a second rotating shaft; 19. a gear; 20. an inner gear ring; 21. a hydraulic station; 22. a hydraulic lever; 23. a hydraulic tube; 24. a first arc splint; 25. a second arc-shaped splint; 26. a cylinder; 27. a push rod; 28. a guide plate; 29. a guide bar; 30. a stabilizing sleeve; 31. a stabilizer frame; 32. an air pump; 33. a first air pipe; 34. a second air pipe; 35. a spray head; 36. a support frame; 37. a filtering bin; 38. and (4) filtering the plates.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, in the automatic spot welding machine of the present invention, during operation, firstly, the rear mechanical arm 9 sucks the parts on the external feeding cart through the rear chuck 10 and puts the parts into the plurality of sets of clamping devices on the rotating table 3 one by one, the clamping devices clamp and fix the parts, after the parts are placed, the rear mechanical arm 9 drives the rear chuck 10 to be away from the plurality of sets of clamping devices, the power device is turned on, the power device drives the rotating table 3 to rotate, the rotating table 3 drives the plurality of sets of clamping devices, the parts and the plurality of sets of reflective positioning plates 8 on the rotating table 3 to rotate, when the reflective positioning plates 8 rotate to the bottom end of the laser detector 7, the laser detector 7 detects the reflective positioning plates 8 and controls the power device to be turned off through the central control box 4, the rotating table 3 stops rotating, the parts on the rotating table 3 move to the lower side of the welding gun 6, the welding gun 6 is controlled by the hydraulic device to move downwards and contact, the welding gun 6 carries out spot welding treatment on parts, after the parts are welded, the welding gun 6 is closed, the hydraulic device drives the welding gun 6 to move upwards and restore to an initial position, the power device is opened, the power device drives the rotating platform 3, multiple groups of clamping devices, the parts and the multiple groups of light-reflecting positioning plates 8 to continue rotating, when the welded parts move to the lower side of the front side sucker 10, the clamping devices below the front side sucker 10 are opened, the front side mechanical arm 9 sucks the welded parts through the front side sucker 10 and moves the welded parts to an external blanking trolley, therefore, automatic welding work of the parts is completed, and meanwhile, the central control box 4 carries out whole-course control on the spot welding machine.
The main functions realized by the invention are as follows: the part is subjected to automatic welding treatment, so that the physical strength and time during manual welding can be effectively saved, the part is subjected to continuous automatic feeding and discharging and welding, the welding mode is effectively simplified, the working efficiency is improved, and meanwhile, workers can be far away from a spot welding machine, so that the equipment is effectively prevented from damaging the workers; the power device operates in a mode that a motor is started, the motor drives a gear to rotate through a first rotating shaft, a speed reducer and a second rotating shaft, the gear drives an inner gear ring and a rotating table to rotate, the rotating table drives a plurality of groups of clamping devices and a plurality of groups of light reflecting positioning plates to rotate, and meanwhile, the rotating table drives four groups of sliding blocks to slide on an annular guide rail, so that the rotating table drives parts on the rotating table to rotate; the hydraulic device has the operation mode that a hydraulic station is opened, the hydraulic station controls the bottom end of a hydraulic rod to move up and down through a hydraulic pipe, and the bottom end of the hydraulic rod drives a welding gun to move up and down, so that the position of the welding gun is automatically controlled; the operation mode of the clamping device is that a part is placed between the first arc-shaped clamping plate and the second arc-shaped clamping plate through the rear side sucker, the air cylinder is opened, the air cylinder pushes the push rod and the second arc-shaped clamping plate to move outwards, the second arc-shaped clamping plate and the first arc-shaped clamping plate clamp and fix the part, after the part is welded, the air cylinder controls the push rod and the second arc-shaped clamping plate to move inwards, the inner wall of the second arc-shaped clamping plate is separated from the part, so that the clamping treatment on the part is cancelled, the part can be conveniently clamped and fixed by arranging the clamping device, the part is prevented from shaking randomly, the part is conveniently positioned at the same time, and the welding speed and the welding quality; when the second arc-shaped clamping plate moves, the second arc-shaped clamping plate drives the two groups of guide rods to respectively slide on the two groups of guide plates, and the two groups of guide plates and the two groups of guide rods are arranged, so that the second arc-shaped clamping plate can be conveniently guided and supported, and the stability of the second arc-shaped clamping plate during moving is improved; by arranging the stabilizing sleeve and the two groups of stabilizing frames, the second rotating shaft and the gear can be conveniently supported and fixed, the stability of the gear during rotation is improved, and the gear and the inner gear ring are prevented from being disconnected; the air pump is opened, the air pump sucks external air through the first air pipe and the filtering device and sprays the external air into the clamping device in an idle state through the second air pipe and the spray head, the spray head is fixed by the support frame, and the air pump, the first air pipe, the second air pipe, the spray head and the support frame are arranged, so that the inside of the clamping device can be conveniently cleaned, the tidiness of the inside of the clamping device is improved, and scrap iron and impurities are prevented from influencing the part welding work; the operating mode of the filtering device is that the external air passes through the filter plate to enter the filter bin and enter the air pump through the first air pipe, the filter plate intercepts impurities in the air, and the impurities in the air can be conveniently filtered and intercepted through the filtering device, so that the impurities in the air are prevented from entering the air pump and blocking and damaging the equipment, and the practicability and the reliability are improved.
According to the automatic spot welding machine, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the automatic spot welding machine can be implemented as long as the beneficial effects of the automatic spot welding machine are achieved; the central control box, the welding gun, the laser detector, the reflecting positioning plate, the mechanical arm, the sucker and the hydraulic station can be purchased in the market.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An automatic spot welding machine is characterized by comprising a base (1), a fixed table (2), a rotating table (3), a central control box (4), a support arm (5) and a welding gun (6), wherein the fixed table (2) is installed on the base (1), the rotating table (3) is positioned on the outer side of the base (1), a plurality of groups of clamping devices are uniformly and annularly arranged on the upper side of the rotating table (3), a power device is arranged on the lower side of the rotating table (3), the power device is fixed on the outer wall of the base (1), the central control box (4) is installed on the front side of the fixed table (2), the support arm (5) is installed on the right side of the fixed table (2), a hydraulic device is arranged on the right side of the support arm (5), the welding gun (6) is installed at the bottom end of the hydraulic device, a laser detector (7) is arranged on the left side of the hydraulic device, the laser detector (7) is installed on the support arm (5), a, the position of multiunit reflection of light locating plate (8) corresponds with multiunit clamping device's position respectively, multiunit reflection of light locating plate (8) all correspond with laser detector (7) position, the left front side and the left rear side of fixed station (2) all are provided with arm (9), the bottom of two sets of arm (9) all is provided with sucking disc ware (10), well accuse case (4) are connected with power device, clamping device, hydraulic means, welder (6), laser detector (7), arm (9) and sucking disc ware (10) electricity respectively.
2. An automatic spot welding machine according to claim 1, characterized in that the power device comprises an annular saddle (11), an annular guide rail (12), four sets of sliders (13), a support table (14), a motor (15) and a first rotating shaft (16), the annular saddle (11) is installed on the outer wall of the base (1), the annular guide rail (12) is installed on the annular saddle (11), the four sets of sliders (13) are slidably connected with the annular guide rail (12), the four sets of sliders (13) are uniformly installed on the rotating table (3), the support table (14) is located below the annular saddle (11), the support table (14) is installed on the outer wall of the base (1), the motor (15) is installed on the support table (14), the first rotating shaft (16) is installed on the motor (15), the left end of the first rotating shaft (16) is provided with a speed reducer (17), the speed reducer (17) is installed on the support table (14), the speed reducer (17) is provided with a second rotating shaft (18), the second rotating shaft (18) is provided with a gear (19), the outer side of the bottom end of the rotating table (3) is provided with an inner gear ring (20), the inner wall of the inner gear ring (20) is meshed with the outer wall of the gear (19), and the motor (15) is electrically connected with the central control box (4).
3. An automated spot welding machine according to claim 2, characterized in that the hydraulic device comprises a hydraulic station (21), a hydraulic rod (22) and a hydraulic pipe (23), the hydraulic station (21) and the hydraulic rod (22) are respectively arranged at the upper side and the lower side of the supporting arm (5), the bottom end of the hydraulic rod (22) is connected with the top end of the welding gun (6), the hydraulic station (21) and the hydraulic rod (22) can be mutually communicated through the hydraulic pipe (23), and the hydraulic station (21) is electrically connected with the central control box (4).
4. An automated spot welder according to claim 3, characterized in that the clamping means comprise a first arc clamp (24), a second arc clamp (25), a cylinder (26) and a push rod (27), the first arc clamp (24) being mounted on the rotating table (3), the second arc clamp (25) being located inside the first arc clamp (24) and corresponding to the position of the first arc clamp (24), the second arc clamp (25) being separated from the rotating table (3), the cylinder (26) being mounted on the rotating table (3), the second arc clamp (25) being interconnected with the cylinder (26) by the push rod (27), the cylinder (26) being electrically connected with the central console (4).
5. An automated spot welding machine according to claim 4, characterized in that the clamping device further comprises two sets of guide plates (28) and two sets of guide rods (29), the two sets of guide plates (28) are mounted on the cylinder (26), the left ends of the two sets of guide rods (29) are mounted on the outer wall of the second arc-shaped clamping plate (25), the right ends of the two sets of guide rods (29) respectively penetrate through the two sets of guide plates (28) and extend to the right of the two sets of guide plates (28), and the two sets of guide rods (29) are respectively slidably connected with the two sets of guide plates (28).
6. An automated spot welder according to claim 5, characterized in that it further comprises a stabilizer sleeve (30) and two sets of stabilizers (31), the stabilizer sleeve (30) being slidably fitted around the outside of the second shaft (18), the stabilizer sleeve (30) being fixed to the support (14) by the two sets of stabilizers (31).
7. The automatic spot welding machine according to claim 6, further comprising an air pump (32), a first air pipe (33), a second air pipe (34), a nozzle (35) and a support frame (36), wherein the air pump (32) is installed on the fixed table (2), the first air pipe (33) and the second air pipe (34) are both installed on the air pump (32), a filtering device is arranged at the right end of the first air pipe (33), the filtering device is installed on the fixed table (2), the nozzle (35) is installed on the second air pipe (34), the bottom end of the nozzle (35) corresponds to the position of a clamping device in an idle state on the left side of the top end of the rotating table (3), and the nozzle (35) is fixed on the fixed table (2) through the support frame (36).
8. An automatic spot welding machine according to claim 7, characterized in that the filtering device comprises a filtering bin (37) and a filtering plate (38), the filtering bin (37) is installed on the fixed table (2), a filtering groove is arranged at the right end of the filtering bin (37) in a communicating manner, the right end of the first air pipe (33) is communicated with the inside of the filtering groove, and the filtering plate (38) is installed in the filtering groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010155548.9A CN111299918A (en) | 2020-03-09 | 2020-03-09 | Automatic spot welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010155548.9A CN111299918A (en) | 2020-03-09 | 2020-03-09 | Automatic spot welding machine |
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| CN111299918A true CN111299918A (en) | 2020-06-19 |
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| CN202010155548.9A Pending CN111299918A (en) | 2020-03-09 | 2020-03-09 | Automatic spot welding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112404810A (en) * | 2020-11-07 | 2021-02-26 | 常德市金晟科技有限公司 | Welding manipulator with automatic material replacing function |
| CN115846839A (en) * | 2023-02-17 | 2023-03-28 | 天津诺瑞信精密电子有限公司 | Resistance spot welding machine |
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| CN2614834Y (en) * | 2003-04-28 | 2004-05-12 | 天津大学 | Rotary disc battery laser welder |
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