Laser welding clamping device

Abstract

The invention discloses a laser welding clamping device, and relates to the technical field of welding clamping, the laser welding clamping device comprises a cover plate, a double-free middle fixing piece, an elastic telescopic clamping block, a push rod, a telescopic block and a rack, the cover plate is slidably mounted at the top of a rack, and the fixed end of the double-free middle fixing piece is fixedly mounted at the top of the cover plate; the elastic telescopic clamping block is fixedly installed at the free end of the double-free middle fixing piece, the pushing rod is rotatably installed at the end, close to the elastic telescopic clamping block, of the rotating plate, the fixed end of the telescopic block is fixedly installed at the top of the welding device, and when the elastic telescopic plate moves, an internal welding piece can be extruded; when a thin workpiece is clamped, the elastic telescopic plate can absorb part of clamping force through self elastic deformation, deformation, indentation or damage of the thin workpiece caused by too large driving force of the telescopic device is avoided, and the structural integrity of the thin workpiece in the clamping process is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of welding clamping, in particular to a laser welding clamping device. Background Art

[0002] The laser welding clamping device is a special equipment used to fix and position the workpiece during the laser welding process.

[0003] The patent with patent announcement number CN222133833U relates to a laser welding clamping device, including a workbench, on which an internal support mechanism, an external clamping mechanism, and a downward pressure limit mechanism are provided. The internal support mechanism includes a first positioning seat, a first double-rod slide cylinder, a first positioning block, and a first internal support block. The first positioning seat is fixedly connected to the first positioning block. The slide of the first double-rod slide cylinder is provided with a first slider, and the first slider is fixedly connected to the first internal support block. The external clamping cylinder includes a second positioning seat, a second double-rod slide cylinder, a second positioning block, and a second internal support block. The second positioning seat is fixedly connected to the second internal support block. The slide of the second double-rod slider cylinder is provided with a second slider, and the second slider is fixedly connected to the second positioning block. This patent can effectively and accurately limit and fix the welding workpiece from the inside to the outside and from top to bottom, thereby improving processing efficiency and processing accuracy.

[0004] In the above patent, the clamping device can effectively and accurately limit and fix the welding workpiece from the inside to the outside and from the top to the bottom, thereby improving the processing efficiency and the processing accuracy. However, there is still a problem. Basically, all welded parts need to be welded on both sides, so no matter how the clamping is performed, it is necessary to adjust the clamping twice, which is a great waste of time. In addition, the above clamping requires a lot of time to adjust so that the workpiece can be clamped accurately. Summary of the Invention

[0005] In view of the deficiencies of the prior art, the present invention provides a laser welding clamping device that solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A laser welding clamping device, which is used to prevent excessive clamping force when clamping thinner parts, includes a preventive device, and the preventive device also includes; A rack, the rack being used to carry the device, and a placement slot being provided on the top of the rack; A telescopic device, the telescopic device is arranged on the top of the frame, and the telescopic device is used to provide a clamping force for the workpiece; A welding device, which is fixedly mounted on the top of the frame and is used to weld the workpiece; An elastic telescopic plate, the fixed end of the elastic telescopic plate is fixedly installed on the output end of the telescopic device, the free end of the elastic telescopic plate is rotatably installed with gear A, and a rotating plate is fixedly installed on the side of gear A away from the elastic telescopic plate. The rotating plate is used to flip the workpiece. When the elastic telescopic plate moves, it drives gear A to move, and when gear A moves, it drives the rotating plate to move, and when the rotating plate moves, it drives the push rod to move.

[0007] According to the above technical solution, the preventive device also includes a cover plate, a double free intermediate fixing piece, an elastic telescopic block, a push rod, a telescopic block and a rack. The cover plate is slidably installed on the top of the frame, the fixed end of the double free intermediate fixing piece is fixedly installed on the top of the cover plate, the elastic telescopic block is fixedly installed on the free end of the double free intermediate fixing piece, the push rod is rotatably installed on one end of the rotating plate close to the elastic telescopic block, the fixed end of the telescopic block is fixedly installed on the top of the welding device, and the rack is fixedly installed on the free end of the telescopic block. When the push rod moves, it will contact the double free intermediate fixing piece. When the push rod contacts the double free intermediate fixing piece, the push rod will be moved in the direction close to the welding piece.

[0008] According to the above technical solution, the rack is engaged with gear A, a clockwork spring is provided between the push rod and the rotating plate, the double-free intermediate fixing member is in contact with the push rod, a push groove is provided on the side of the rack close to the inner wall of the frame, and the tooth block on gear A is rotatably connected to gear A; Among them, the interior of the frame is provided with a cleaning device for simply cleaning the welding slag of the workpiece that has just been welded and a sorting device for sorting the welded parts. When the rotating plate rotates, it will drive the welded parts to rotate and turn over. At the same time, since the tooth block on the A gear is rotationally connected to the A gear, the A gear will not rotate when the rack is descending.

[0009] According to the above technical solution, the cleaning device includes a B gear, a rotating rod, a C gear, a round rod, a sliding rod and a brush plate, the B gear is rotatably installed on the inner wall of the placement groove of the frame, the rotating rod is rotatably installed on the inner wall of the placement groove of the frame, a sliding groove is provided on the inner wall of the placement groove of the frame, a slider is slidably installed on the sliding groove, the C gear is rotatably installed on the side of the slider away from the sliding groove, the round rod is fixedly installed on the side of the C gear away from the rack, a spiral groove is provided on the circumferential surface of the round rod, the sliding rod is slidably installed on the spiral groove of the round rod, the brush plate is fixedly installed on the top of the sliding rod, the sliding rod is connected to the inner wall of the placement groove of the frame, when the rotating rod rotates, the slider inside the sliding groove is lifted upward, the rotating rod contacts the rack, and when the slider moves, it drives the C gear to move, and when the C gear moves, it engages with the B gear.

[0010] According to the above technical solution, the cleaning device also includes a steel rod and a screen rod. The steel rod is fixedly installed at the bottom of the sliding rod, and the screen rod is fixedly installed on the inner wall of the frame. When the welded part is on the screen rod, it slides to the bottom. When the sliding rod moves, it drives the steel rod to move. When the steel rod moves, it cleans the gaps between the screen rods.

[0011] According to the above technical solution, the rack is engaged with gear B, the gear B is engaged with gear C, the rotating rod is in contact with the rack, and the rotating rod is in contact with the slider. When the brush plate moves, the welded parts above will be cleaned. When the welded parts rotate, the rack moves upward, so the gear C is at the lowest point and will not affect the flipping of the welded parts.

[0012] According to the above technical solution, the sorting device includes a pressure rod, an inclined block, an elastic telescopic push column, a slide rail, a collection basket, a baffle rod and a spare basket. The pressure rod is fixedly installed at the bottom of the steel rod, the inclined block slides through the inner wall of the placement slot of the rack, the fixed end of the elastic telescopic push column is fixedly installed on the front of the rack, the free end of the elastic telescopic push column is fixedly connected to the inclined block, the slide rail is fixedly installed on the front of the rack, the collection basket is slidably installed on the slide rail, the baffle rod is fixedly installed inside the collection basket, and the spare basket is slidably installed on the top of the collection basket. When the pressure rod contacts the inclined block, the pressure rod will squeeze the inclined block. When the inclined block is squeezed, it will move away from the rack. When the inclined block moves, it will squeeze the elastic telescopic push column.

[0013] According to the above technical solution, the pressure rod contacts the inclined block, and the collection basket contacts the spare basket. When the welding part falls into the interior of the collection basket, the elastic telescopic push column will move the welding part toward the collection basket. When the welding part moves to the interior of the collection basket, it will contact the baffle rod inside the collection basket.

[0014] The present invention provides a laser welding clamping device. It has the following beneficial effects: (1) In this invention, after the push rod contacts the double-free intermediate fixing member, it will move toward the welded part, thereby pushing the two welded parts to automatically align, reducing human operation errors and ensuring the position accuracy of the welded parts before welding. When clamping thinner workpieces, the elastic telescopic plate can absorb part of the clamping force through its own elastic deformation, avoiding deformation, indentation or damage of the thin workpiece due to excessive driving force of the telescopic device, thereby ensuring the structural integrity of the thin workpiece during the clamping process.

[0015] (2) This invention uses a transmission structure such as a rack, a B gear, and a C gear to drive the brush plate to move and clean the surface of the weldment before welding. This can remove impurities, dust or oxide layers on the weldment, preventing impurities from affecting the weld firmness or causing weld defects, thereby improving welding accuracy and finished product quality. When the sliding rod moves, it drives the steel rod to move synchronously to clean the gaps between the screen rods, preventing debris and impurities generated during the welding process from being stuck in the gaps between the screen rods, and preventing problems such as jamming and accumulation when subsequent workpieces slide off, thereby ensuring the smoothness of the workpiece conveyed through the screen rods after welding and reducing equipment failures and manual cleaning costs.

[0016] (3) In this invention, after the welded parts fall into the collection basket, the thrust of the elastic telescopic push column and the guiding effect of the stop rod can make the welded parts lean against the inner wall of the collection basket on the side away from the frame, avoiding jamming or damage caused by disorderly accumulation. When the collection basket is full, it will be completely pushed out of the bottom of the spare basket. At this time, the spare basket automatically falls onto the slide rail to receive new welded parts. There is no need for manual frequent replacement of the collection container, avoiding production interruption caused by stopping the machine to change the basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the double-free intermediate fixing member and the push rod structure of the present invention; Figure 3 For the present invention Figure 2 A schematic diagram of the structure of part A in the middle; Figure 4 This is a schematic diagram of the steel rod and screen rod structure of the present invention; Figure 5 This is a schematic diagram of the rack and C gear structure of the present invention; Figure 6 This is a schematic diagram of the steel rod and inclined block structure of the present invention; Figure 7 This is a schematic diagram of the structure of the collection basket and the spare basket of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure of part B.

[0018] In the figure: 1. frame; 2. telescopic device; 301. cover plate; 302. double free intermediate fixing piece; 303. elastic telescopic block; 304. elastic telescopic plate; 305. gear A; 306. rotating plate; 307. push rod; 308. telescopic block; 309. rack; 4. welding device; 501. gear B; 502. rotating rod; 503. gear C; 504. round rod; 505. sliding rod; 506. brush plate; 507. steel rod; 508. sieve rod; 601. pressure rod; 602. inclined block; 603. elastic telescopic push column; 604. slide rail; 605. collecting basket; 606. blocking rod; 607. spare basket. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1-8 , one embodiment of the present invention is: a laser welding clamping device for preventing excessive clamping force when clamping thinner parts, comprising a prevention device, the prevention device further comprising; Frame 1 is used to carry the device, and a placement slot is provided on the top of the frame 1; The telescopic device 2 is arranged on the top of the frame 1 and is used to provide a clamping force for the workpiece; Welding device 4, which is fixedly mounted on the top of the frame 1 and is used to weld the workpiece; The elastic telescopic plate 304 has its fixed end fixedly mounted on the output end of the telescopic device 2, and the free end of the elastic telescopic plate 304 is rotatably mounted with a gear A 305, and the side of the gear A 305 away from the elastic telescopic plate 304 is fixedly mounted with a rotating plate 306, which is used to turn the workpiece over. The elastic telescopic plate 304 can absorb part of the clamping force through its own elastic deformation, thereby avoiding deformation, indentation or damage of thin parts due to excessive driving force of the telescopic device 2, thereby ensuring the structural integrity of the thin workpiece during the clamping process.

[0021] The preventive device also includes a cover plate 301, a double free intermediate fixing piece 302, an elastic telescopic block 303, a push rod 307, a telescopic block 308 and a rack 309. The cover plate 301 is slidably installed on the top of the frame 1, the fixed end of the double free intermediate fixing piece 302 is fixedly installed on the top of the cover plate 301, the elastic telescopic block 303 is fixedly installed on the free end of the double free intermediate fixing piece 302, the push rod 307 is rotatably installed on one end of the rotating plate 306 close to the elastic telescopic block 303, the fixed end of the telescopic block 308 is fixedly installed on the top of the welding device 4, and the rack 309 is fixedly installed on the free end of the telescopic block 308. When the push rod 307 moves, it will contact the double free intermediate fixing piece 302. When the push rod 307 contacts the double free intermediate fixing piece 302, the push rod 307 will be moved in the direction close to the welding piece.

[0022] The rack 309 is meshed with the A gear 305, a clockwork spring is provided between the push rod 307 and the rotating plate 306, the double-free intermediate fixing piece 302 is in contact with the push rod 307, and a push groove is provided on the side of the rack 309 close to the inner wall of the frame 1. The tooth block on the A gear 305 is rotatably connected to the A gear 305. When the rotating plate 306 rotates, it will drive the welded part to rotate and turn over. At the same time, since the tooth block on the A gear 305 is rotatably connected to the A gear 305, the A gear 305 will not rotate when the rack 309 descends.

[0023] When this embodiment is working: the cover plate 301 is slid into the top of the placement slot at the top of the frame 1, the welding part is placed on the top of the cover plate 301, and the double free intermediate fixing piece 302 is adjusted according to the workpiece on the cover plate 301. If the width of the workpiece is small, the elastic telescopic block 303 is pulled out to release the limit on the free end of the double free intermediate fixing piece 302. When the limit on the free end of the double free intermediate fixing piece 302 is released, the free end of the double free intermediate fixing piece 302 is pulled outward. When the double free intermediate fixing piece 302 is pulled to the appropriate position, the elastic telescopic block 303 is locked. The double free intermediate fixing part 302 is inserted into the card slot, the double free intermediate fixing part 302 is limited, and the telescopic device 2 is started. When the telescopic device 2 is started, the elastic telescopic plate 304 is moved in the direction close to the welding part. When the elastic telescopic plate 304 moves, the internal welding part is squeezed. When the welding part on the top of the cover plate 301 is thin, the elastic telescopic plate 304 will buffer the welding part to prevent the welding part from being damaged by excessive pressure of the telescopic device 2. When the elastic telescopic plate 304 moves, it drives the A gear 305 to move. When A When the gear 305 moves, it drives the rotating plate 306 to move. When the rotating plate 306 moves, it drives the push rod 307 to move. When the push rod 307 moves, it contacts the double-free intermediate fixing piece 302. When the push rod 307 contacts the double-free intermediate fixing piece 302, it moves the push rod 307 in the direction close to the welded part. When the rotating plate 306 continues to move, it causes the push rod 307 to continue to move in the direction close to the welded part, so that the two welded parts are aligned. When the welded part is moved, the cover plate 301 is pulled outward to start Welding device 4, when welding device 4 starts to move downward, it will drive the telescopic block 308 to move downward, when the telescopic block 308 moves, it will drive the rack 309 to move, when the rack 309 moves, it will drive the A gear 305 to rotate, when the A gear 305 rotates, it will drive the rotating plate 306 to rotate, when the rotating plate 306 rotates, it will drive the weldment to rotate and turn over. At the same time, since the tooth block on the A gear 305 is rotationally connected to the A gear 305, the A gear 305 will not rotate when the rack 309 descends.

[0024] See also Figures 1-8On the basis of the above embodiment, in another embodiment of the present invention, a cleaning device for simply cleaning the welding slag of the workpiece just welded and a finishing device for tidying up the welded parts are provided inside the frame 1. The cleaning device includes a B gear 501, a rotating rod 502, a C gear 503, a round rod 504, a sliding rod 505 and a brush plate 506. The B gear 501 is rotatably mounted on the inner wall of the placement groove of the frame 1. The rotating rod 502 is rotatably mounted on the inner wall of the placement groove of the frame 1. A slide groove is provided on the inner wall of the placement groove of the frame 1. A slider is slidably mounted on the slide groove. The C gear 503 is rotatably mounted on the inner wall of the placement groove of the frame 1. It is dynamically installed on the side of the slider away from the slide groove, and the round rod 504 is fixedly installed on the side of the C gear 503 away from the rack 309. A spiral groove is provided on the circumferential surface of the round rod 504. The sliding rod 505 is slidably installed on the spiral groove of the round rod 504. The brush plate 506 is fixedly installed on the top of the sliding rod 505. The sliding rod 505 is connected to the inner wall of the placement groove of the frame 1 to avoid debris and impurities generated during the welding process from being stuck in the gap of the screen rod 508, and to prevent problems such as jamming and accumulation when subsequent workpieces slide down, thereby ensuring the smoothness of the workpiece conveying through the screen rod 508 after welding and reducing equipment failures and manual cleaning costs.

[0025] The cleaning device also includes a steel rod 507 and a sieve rod 508. The steel rod 507 is fixedly mounted on the bottom of the sliding rod 505, and the sieve rod 508 is fixedly mounted on the inner wall of the frame 1. When the welded part is on the sieve rod 508, it slides to the bottom. When the sliding rod 505 moves, it drives the steel rod 507 to move. When the steel rod 507 moves, the gaps between the sieve rods 508 are cleaned.

[0026] The rack 309 is engaged with the B gear 501, the B gear 501 is engaged with the C gear 503, the rotating rod 502 is in contact with the rack 309, and the rotating rod 502 is in contact with the slider. When the brush plate 506 moves, the welded parts above will be cleaned. When the welded parts rotate, the rack 309 moves upward, so the C gear 503 is at the lowest point and will not affect the flipping of the welded parts.

[0027] The sorting device includes a pressure rod 601, an inclined block 602, an elastic telescopic push column 603, a slide rail 604, a collection basket 605, a baffle 606 and a spare basket 607. The pressure rod 601 is fixedly mounted on the bottom of the steel rod 507, the inclined block 602 slides through the inner wall of the placement slot of the frame 1, the fixed end of the elastic telescopic push column 603 is fixedly mounted on the front of the frame 1, the free end of the elastic telescopic push column 603 is fixedly connected to the inclined block 602, the slide rail 604 is fixedly mounted on the front of the frame 1, the collection basket 605 is slidably mounted on the slide rail 604, the baffle 606 is fixedly mounted on the inside of the collection basket 605, and the spare basket 607 is slidably mounted on the top of the collection basket 605. At this time, the spare basket 607 automatically falls onto the slide rail 604 to take over new welded parts. There is no need for manual frequent replacement of collection containers, thereby avoiding production interruptions caused by shutdowns and basket changes.

[0028] The pressure rod 601 contacts the inclined block 602, and the collection basket 605 contacts the spare basket 607. When the welding part falls into the interior of the collection basket 605, the elastic telescopic push column 603 will move the welding part toward the collection basket 605. When the welding part moves to the interior of the collection basket 605, it will contact the blocking rod 606 inside the collection basket 605.

[0029] When this embodiment works: when the rack 309 moves, it will first drive the B gear 501 to rotate. When the rack 309 continues to move, the push groove will contact the rotating rod 502. When the push groove contacts the rotating rod 502, the rotating rod 502 is driven to rotate. When the rotating rod 502 rotates, the slider inside the slide groove is lifted upward, and the rotating rod 502 contacts the rack 309. When the slider moves, it will drive the C gear 503 to move. When the C gear 503 moves, it will mesh with the B gear 501. When the B gear 501 and the C gear 503 are meshed, it will drive the C gear 503 to rotate. When the C gear 503 rotates, it will drive the round rod 504 to rotate. When the round rod 504 rotates, it will drive the sliding rod 505 to When the sliding rod 505 moves, it will drive the brush plate 506 to move. When the brush plate 506 moves, the welding parts above will be cleaned. When the welding parts rotate, the rack 309 moves upward, so the C gear 503 is at the lowest point, which will not affect the flipping of the welding parts. After the welding parts are cleaned and welded, the staff will close the telescopic device 2. When the telescopic device 2 is closed, the welding parts will fall into the placement groove. When the welding parts fall into the placement groove, they will fall onto the sieve rod 508. When the welding parts are on the sieve rod 508, they will slide to the bottom. When the sliding rod 505 moves, it will drive the steel rod 507 to move. When the steel rod 507 moves, the gaps between the sieve rods 508 will be cleaned.

[0030] When the steel rod 507 moves, it will drive the pressure rod 601 to move. When the pressure rod 601 moves, it will contact the inclined block 602. When the pressure rod 601 contacts the inclined block 602, the pressure rod 601 will squeeze the inclined block 602. When the inclined block 602 is squeezed, it will move away from the rack 1. When the inclined block 602 moves, it will squeeze the elastic telescopic push column 603. When the elastic telescopic push column 603 is squeezed, it will move toward the collection basket 605. When the welded parts fall into the collection basket 605, the elastic telescopic push column 603 will lift the welded parts. Move toward the collection basket 605. When the welding part moves to the inside of the collection basket 605, it will contact the baffle 606 inside the collection basket 605. When the welding part contacts the baffle 606, the welding part will be tilted against the inner wall of the collection basket 605 away from the frame 1. When the second welding part moves, the collection basket 605 will be pushed on the slide rail 604. When the inside of the collection basket 605 is full, the collection basket 605 will be completely pushed out of the bottom of the spare basket 607. When the collection basket 605 is pushed out, the spare basket 607 will fall onto the slide rail 604 for the next reception.

[0031] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A laser welding clamping device, comprising a frame (1), characterized in that: Also included are preventive devices; The frame (1) is used to carry the device, and a placement slot is provided on the top of the frame (1); A telescopic device (2), the telescopic device (2) being arranged on the top of the frame (1), and the telescopic device (2) being used to provide a clamping force on the workpiece; A welding device (4), the welding device (4) being fixedly mounted on the top of the frame (1), and the welding device (4) being used to weld a workpiece; an elastic telescopic plate (304), wherein the fixed end of the elastic telescopic plate (304) is fixedly mounted on the output end of the telescopic device (2), a gear A (305) is rotatably mounted on the free end of the elastic telescopic plate (304), a rotating plate (306) is fixedly mounted on a side of the gear A (305) away from the elastic telescopic plate (304), and the rotating plate (306) is used to turn over the workpiece; The preventive device comprises a cover plate (301), a double free intermediate fixing piece (302) and an elastic telescopic card block (303); the cover plate (301) is slidably mounted on the top of the frame (1); the fixed end of the double free intermediate fixing piece (302) is fixedly mounted on the top of the cover plate (301); and the elastic telescopic card block (303) is fixedly mounted on the free end of the double free intermediate fixing piece (302).

2. A laser welding clamping device according to claim 1, characterized in that: The prevention device further comprises a push rod (307), a telescopic block (308) and a rack (309), wherein the push rod (307) is rotatably mounted on one end of the rotating plate (306) close to the elastic telescopic block (303), the fixed end of the telescopic block (308) is fixedly mounted on the top of the welding device (4), and the rack (309) is fixedly mounted on the free end of the telescopic block (308).

3. The laser welding clamping device according to claim 2, characterized in that: The rack (309) is meshed with the A gear (305), a spring is provided between the push rod (307) and the rotating plate (306), the double-free intermediate fixing member (302) is in contact with the push rod (307), a push groove is provided on one side of the rack (309) close to the inner wall of the frame (1), and the tooth block on the A gear (305) is rotatably connected to the A gear (305); Wherein, a cleaning device for simply cleaning welding slag from a workpiece that has just been welded and a finishing device for finishing the welded parts are provided inside the frame (1).

4. The laser welding clamping device according to claim 3, characterized in that: The cleaning device comprises a B gear (501), a rotating rod (502), a C gear (503), a round rod (504), a sliding rod (505) and a brush plate (506), wherein the B gear (501) is rotatably mounted on the inner wall of the placement groove of the frame (1), the rotating rod (502) is rotatably mounted on the inner wall of the placement groove of the frame (1), a sliding groove is provided on the inner wall of the placement groove of the frame (1), a slider is slidably mounted on the sliding groove, the C gear (503) is rotatably mounted on a side of the slider away from the sliding groove, the round rod (504) is fixedly mounted on a side of the C gear (503) away from the rack (309), a spiral groove is provided on the circumferential surface of the round rod (504), the sliding rod (505) is slidably mounted on the spiral groove of the round rod (504), the brush plate (506) is fixedly mounted on the top of the sliding rod (505), and the sliding rod (505) is connected to the inner wall of the placement groove of the frame (1).

5. The laser welding clamping device according to claim 3, characterized in that: The cleaning device further comprises a steel rod (507) and a sieve rod (508), wherein the steel rod (507) is fixedly mounted on the bottom of the sliding rod (505), and the sieve rod (508) is fixedly mounted on the inner wall of the frame (1).

6. The laser welding clamping device according to claim 2, characterized in that: The rack (309) is meshed with the B gear (501), the B gear (501) is meshed with the C gear (503), the rotating rod (502) is in contact with the rack (309), and the rotating rod (502) is in contact with the slider.

7. The laser welding clamping device according to claim 3, characterized in that: The arranging device comprises a pressure rod (601), an inclined block (602), an elastic telescopic push column (603), a slide rail (604), a collection basket (605), a stop rod (606) and a spare basket (607), wherein the pressure rod (601) is fixedly mounted on the bottom of the steel rod (507), the inclined block (602) slides through the inner wall of the placement slot of the rack (1), the fixed end of the elastic telescopic push column (603) is fixedly mounted on the front of the rack (1), the free end of the elastic telescopic push column (603) is fixedly connected to the inclined block (602), the slide rail (604) is fixedly mounted on the front of the rack (1), the collection basket (605) is slidably mounted on the slide rail (604), the stop rod (606) is fixedly mounted inside the collection basket (605), and the spare basket (607) is slidably mounted on the top of the collection basket (605).

8. The laser welding clamping device according to claim 7, characterized in that: The pressing rod (601) contacts the inclined block (602), and the collecting basket (605) contacts the spare basket (607).

Images