Laser fixture cleaning device

Abstract

The present invention relates to the field of laser cleaning technology, and discloses a cleaning device for a laser fixture, comprising a mainboard, a locking structure, an adjusting structure, a cleaning structure and a counting structure, wherein a secondary rod is provided at the front end of the mainboard, and a locking structure is provided at the rear end of the mainboard, wherein the locking structure comprises a screw sleeve, a screw, a positioning block and a slide rod, wherein the side wall of the screw sleeve is connected to the side wall of the secondary rod, and the inner side of the screw sleeve is threadedly connected to the screw rod. After the fixture is positioned, the present invention separates the four rollers in the two chutes relative to each other to open the space in the middle, and further, since the slider at the bottom of the roller is connected to the spring, the spring is compressed, and the spring is reset after the hand is released, driving the rollers relatively close, at which time the dust-free cloth attached to the surface of the roller will be driven to stick to the fixture, and the fixture will be cleaned as the dust-free cloth moves, thereby achieving the beneficial effect of automatically clamping the fixture for cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of laser cleaning, in particular to a cleaning device for a laser fixture. Background Art

[0002] A laser is a device that converts electron energy into light energy and is a general term for various lasers of varying wavelengths. A laser primarily consists of three components: an amplifier, a pump, and a mask. Laser welding fixtures are primarily used to secure the workpiece being welded, enabling repeated loading and unloading and positioning to facilitate automated laser welding. Therefore, fixtures are essential equipment in laser welding production.

[0003] At the same time, the laser fixture will be contaminated with the added solvent required for laser printing because it fixes the workpiece, which will cause residual solvent in the fixture. Currently, a dust-free cloth cleaning device with publication number (CN111774338A) has been found through a search. It is used to unwind the dust-free cloth through a unwinding mechanism, the guiding mechanism is used to guide the transmission of the dust-free cloth, the automatic alcohol adding mechanism is used to automatically add alcohol, the transmission mechanism is used to drive the dust-free cloth to drive, the winding mechanism is used to collect the cleaned dust-free cloth, and the power mechanism is used to drive the transmission mechanism to rotate and to drive the winding mechanism to rewind.

[0004] However, this technical solution cannot fix the fixture, which requires a handheld device to be aligned with the fixture for cleaning. Secondly, this technical solution does not have a counting structure, which results in excessive solvent residue in the dust-free cloth after being transmitted multiple times. The dust-free cloth can only be replaced by staff observation. Finally, this technical solution requires the dust-free cloth to actively approach the fixture for cleaning, and cannot automatically release the fixture for cleaning. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In response to the deficiencies of the prior art, the present invention provides a cleaning device for a laser fixture, which has the advantages of being able to fix the fixture to avoid staff having to hold it, counting the rotation of the dust-free cloth for easy replacement, and automatically clamping the fixture for cleaning, thereby solving the problems of the above-mentioned technology.

[0007] Technical Solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a cleaning device for a laser fixture, comprising a main board, a locking structure, an adjustment structure, a cleaning structure and a counting structure, wherein a secondary rod is provided at the front end of the main board, and a locking structure is provided at the rear end of the main board, wherein the locking structure comprises a screw sleeve, a screw, a positioning block and a slide rod, wherein the side wall of the screw sleeve is connected to the side wall of the secondary rod, the inner side of the screw sleeve is threadedly connected to the screw, the rear end of the screw is connected to the positioning block provided on the side wall of the main board, and the slide rod is provided at the other end of the main board and is symmetrical with the screw rod;

[0009] The adjustment structure is respectively arranged on the top surface of the main plate and the auxiliary rod, and the adjustment structure includes a slide groove, a slider, a spring and a roller. The slide groove is respectively opened on the top surface of the tail end of the main plate and the top surface of the auxiliary rod, and sliders are installed at both ends of the inner side of the slide groove. The side of the slider is connected to the spring arranged on the inner side of the slide groove, and the top surface of the slider is installed with a roller;

[0010] The cleaning structure is arranged on the top surface of the mainboard, and the cleaning structure includes a driving wheel, a dust-free cloth, an auxiliary wheel and a drip box. The driving wheel is movably mounted on the tail end of the top surface of the mainboard and the outer surface is connected to the dust-free cloth. The dust-free cloth passes through the roller and the tail end is connected to the auxiliary wheel. The auxiliary wheel is located in front of the driving wheel. The bottom of the drip box is wrapped with a dust-free cloth and the bottom surface is connected to the top surface of the mainboard;

[0011] The counting structure is installed on the top surface of the driving wheel.

[0012] Preferably, the front end of the main board fits into the secondary rod.

[0013] Through the above technical solution, the main board and the auxiliary rod are designed separately, so that when the fixture needs to be cleaned, the main board can be aligned with the fixture and the auxiliary rod can be placed behind the fixture.

[0014] Preferably, the screw sleeve is fixedly mounted on the side wall of the auxiliary rod and is threadedly connected to the screw rod on the inside. The tail end of the screw rod is close to the main board and passes through the positioning block. The tail end of the screw rod is rotationally connected to the positioning block.

[0015] Through the above technical solution, after the auxiliary rod is aligned, the screw is aligned with the sleeve, and the screw is rotated to make it move relative to the sleeve, so that the auxiliary rod is close to the main board, thereby clamping the clamp in the middle part, and further the sliding rod is used to balance the other side of the main board to avoid imbalance between the main board and the auxiliary rod.

[0016] Preferably, the slide grooves are respectively opened on the top surface of the auxiliary rod and the top surface of the tail end of the main board, the two slide grooves are of the same length and are relatively parallel, the inner side of the slide groove is slidably connected to the slider, the slider is symmetrically installed at the front and rear ends of the inner side of the slide groove, there are four sliders in total on the inner side of the two slide grooves, the tail end of the spring is fixedly connected to the inner wall of the slide groove and the head end is fixedly connected to the side wall of the slider.

[0017] Through the above technical solution, after the fixture is positioned, the four rollers in the two slide grooves are separated to both sides to open the space in the middle. Furthermore, since the slider at the bottom of the roller is connected to the spring, the spring is compressed, and the spring is reset after releasing the hand, driving the rollers relatively close. At this time, the dust-free cloth attached to the surface of the roller will be driven to stick to the fixture, and the fixture will be cleaned as the dust-free cloth moves.

[0018] Preferably, the driving wheel is rotatably connected to the tail end of the top surface of the mainboard, the side wall of the driving wheel is sleeved with the head end of the dust-free cloth, and the tail end of the dust-free cloth is connected to the auxiliary wheel.

[0019] Through the above technical solution, the driving motor is connected through the driving wheel, and is driven to rotate as the output end of the driving motor rotates, so that the driving wheel rotates to rewind the dust-free cloth, so that the tail end of the dust-free cloth is reeled toward the driving wheel, and friction is generated as the dust-free cloth is reeled to clean the fixture.

[0020] Preferably, the auxiliary wheel is rotatably connected to the top surface of the main board and is located in front of the driving wheel. The side wall of the auxiliary wheel is fixedly connected to the dust-free cloth. The bottom surface of the drip box clamps the dust-free cloth. The top of the drip box is connected to the alcohol bottle.

[0021] Through the above technical solution, the driving motor is also installed through the auxiliary wheel, and the dust-free cloth is moved from the driving wheel to the auxiliary wheel as the auxiliary wheel rotates, and another round of friction is generated to clean the fixture.

[0022] Preferably, the cleaning structure is further provided with a guide wheel, which is installed on the side of the top surface of the main board and is located below the auxiliary wheel, and the side wall of the guide wheel contacts the side wall of the head end of the dust-free cloth.

[0023] Through the above technical solution, the dust-free cloth on one side of the driving wheel is stretched out by the guide wheel to ensure that it is in a straight line state, which facilitates the subsequent drip box to contact the dust-free cloth and facilitates the dust-free cloth to absorb alcohol.

[0024] Preferably, the counting structure includes a positioning plate and a revolution counter, the bottom surface of the positioning plate is fixedly connected to the top surface of the main board and the top is movably connected to the revolution counter, and the bottom surface of the revolution counter is fixedly connected to the driving wheel.

[0025] Through the above technical solution, the revolution counter will be triggered when the driving wheel rotates, and the revolution counter will continue to count as the driving wheel rotates forward and reverse. The revolution counter is a mechanical counter and is an existing device on the market. A further positioning plate is used to fix the revolution counter.

[0026] Compared with the prior art, the present invention provides a cleaning device for a laser fixture, which has the following beneficial effects:

[0027] 1. The present invention places the mainboard on the fixture, places the auxiliary rod behind the fixture, rotates the screw rod to make it move relative to the screw sleeve, so that the auxiliary rod is close to the mainboard, thereby clamping the middle part of the fixture, achieving the beneficial effect of fixing the fixture and avoiding the need for staff to hold it.

[0028] 2. The present invention triggers the rotation count device when the driving wheel rotates, and continuously counts as the driving wheel rotates forward and reverse, thereby achieving the beneficial effect of counting the rotation of the dust-free cloth for easy replacement.

[0029] 3. After the clamp is positioned, the present invention separates the four rollers in the two slide grooves to both sides, thereby opening the middle space. Furthermore, since the slider at the bottom of the roller is connected to the spring, the spring is compressed, and the spring is reset after the hand is released, driving the rollers to move relatively close. At this time, the dust-free cloth attached to the surface of the roller will be driven to stick to the clamp, and the clamp will be cleaned as the dust-free cloth moves, achieving the beneficial effect of automatically clamping the clamp for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 This is an exploded schematic diagram of the overall structure of the present invention;

[0032] Figure 3 This is a schematic top view of the mainboard structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the structure of the dust-free cloth of the present invention;

[0034] Figure 5 This is an enlarged schematic diagram of the positioning plate structure of the present invention;

[0035] Figure 6 It is a front view schematic diagram of the mainboard structure of the present invention.

[0036] Among them: 1. Main board; 101. Auxiliary rod; 2. Locking structure; 201. Screw sleeve; 202. Screw; 203. Positioning block; 204. Slide rod; 3. Adjustment structure; 301. Slide groove; 302. Slider; 303. Spring; 304. Roller; 4. Cleaning structure; 401. Driving wheel; 402. Dust-free cloth; 403. Auxiliary wheel; 404. Guide wheel; 405. Drip box; 5. Counting structure; 501. Positioning plate; 502. Revolution counter. DETAILED DESCRIPTION

[0037] 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.

[0038] See also Figure 1-6A cleaning device for a laser fixture includes a main board 1, a locking structure 2, an adjustment structure 3, a cleaning structure 4, and a counting structure 5. A secondary rod 101 is provided at the front end of the main board 1, and a locking structure 2 is provided at the rear end of the main board 1. The locking structure 2 includes a screw sleeve 201, a screw rod 202, a positioning block 203, and a slide rod 204. The side wall of the screw sleeve 201 is connected to the side wall of the secondary rod 101. The inner side of the screw sleeve 201 is threadedly connected to the screw rod 202. The rear end of the screw rod 202 is connected to the positioning block 203 provided on the side wall of the main board 1. The slide rod 204 is provided at the other end of the main board 1 and is symmetrical to the screw rod 202.

[0039] The adjustment structure 3 is respectively provided on the top surface of the main plate 1 and the auxiliary rod 101. The adjustment structure 3 includes a slide 301, a slider 302, a spring 303 and a roller 304. The slide 301 is respectively provided on the top surface of the tail end of the main plate 1 and the top surface of the auxiliary rod 101. The sliders 302 are installed at both ends of the inner side of the slide 301. The side of the slider 302 is connected to the spring 303 provided on the inner side of the slide 301. The roller 304 is installed on the top surface of the slider 302.

[0040] The cleaning structure 4 is provided on the top surface of the mainboard 1 and includes a driving wheel 401, a dust-free cloth 402, an auxiliary wheel 403, and a drip box 405. The driving wheel 401 is movably mounted on the tail end of the top surface of the mainboard 1 and is connected to the dust-free cloth 402 on its outer surface. The dust-free cloth 402 passes through the roller 304 and is connected to the auxiliary wheel 403 at its tail end. The auxiliary wheel 403 is located in front of the driving wheel 401. The bottom of the drip box 405 is wrapped with the dust-free cloth 402 and its bottom surface is connected to the top surface of the mainboard 1.

[0041] The counting structure 5 is installed on the top surface of the driving wheel 401 .

[0042] Specifically, the front end of the main board 1 fits into the auxiliary rod 101. The advantage is that the main board 1 and the auxiliary rod 101 are designed separately, so that when the fixture needs to be cleaned, the main board 1 can be aligned with the fixture and the auxiliary rod 101 can be placed behind the fixture.

[0043] Specifically, the sleeve 201 is fixedly installed on the side wall of the auxiliary rod 101 and is connected to the screw 202 through the inner thread. The tail end of the screw 202 is close to the main board 1 and passes through the positioning block 203. The tail end of the screw 202 is rotatably connected to the positioning block 203. The advantage is that after the auxiliary rod 101 is aligned, the screw 202 is aligned with the sleeve 201, and the screw 202 is rotated to make it move relative to the sleeve 201, so that the auxiliary rod 101 is close to the main board 1, thereby clamping the middle part of the clamp, and further the sliding rod 204 is used to balance the other side of the main board 1 to avoid imbalance between the main board 1 and the auxiliary rod 101.

[0044] When the handle 302 is loosened, the spring 303 is engaged with the handle 304 and the spring 304 is engaged with the handle 304. When the handle 302 is loosened, the spring 303 is engaged with the handle 304 and the handle 304 is engaged with the handle 304.

[0045] Specifically, the driving wheel 401 is rotatably connected to the tail end of the top surface of the mainboard 1, the side wall of the driving wheel 401 is sleeved with the head end of the dust-free cloth 402, and the tail end of the dust-free cloth 402 is connected to the auxiliary wheel 403. The advantage is that the driving wheel 401 is connected to the driving motor and is driven to rotate as the output end of the driving motor rotates, so that the driving wheel 401 rotates to rewind the dust-free cloth 402, so that the tail end of the dust-free cloth 402 is reeled toward the driving wheel 401, and friction is generated as the dust-free cloth 402 is reeled, thereby cleaning the fixture.

[0046] Specifically, the auxiliary wheel 403 is rotatably connected to the top surface of the main board 1 and is located in front of the active wheel 401. The side wall of the auxiliary wheel 403 is fixedly connected to the dust-free cloth 402. The bottom surface of the drip box 405 clamps the dust-free cloth 402. The top of the drip box 405 is connected to the alcohol bottle. The advantage is that the driving motor is also installed through the auxiliary wheel 403, and the dust-free cloth is moved from the active wheel 401 to the auxiliary wheel 403 as the auxiliary wheel 403 rotates, and another round of friction is generated to clean the fixture.

[0047] Specifically, the cleaning structure 4 is also provided with a guide wheel 404, which is installed on the side of the top surface of the main board 1 and is located below the auxiliary wheel 403. The side wall of the guide wheel 404 contacts the side wall of the front end of the dust-free cloth 402. The advantage is that the dust-free cloth on the side of the active wheel 401 is supported by the guide wheel 404 to ensure a straight line state, which facilitates the subsequent drip box 405 to contact the dust-free cloth 402 and facilitates the dust-free cloth 402 to absorb alcohol.

[0048] Specifically, the counting structure 5 includes a positioning plate 501 and a revolution counter 502. The bottom surface of the positioning plate 501 is fixedly connected to the top surface of the main board 1 and the top is movably connected to the revolution counter 502. The bottom surface of the revolution counter 502 is fixedly connected to the driving wheel 401. The advantage is that when the driving wheel 401 rotates, the revolution counter 502 will be triggered. As the driving wheel 401 rotates forward and reverse, it continues to count. The revolution counter 502 is a mechanical structure counter and is an existing device on the market. The further positioning plate 501 is used to fix the revolution counter 502.

[0049] When in use, if the clamp needs to be cleaned, the main board 1 can be aligned with the clamp, and the auxiliary rod 101 can be placed behind the clamp. After the auxiliary rod 101 is aligned, the screw 202 is aligned with the screw sleeve 201, and the screw 202 is rotated to make it move relative to the screw sleeve 201, so that the auxiliary rod 101 is close to the main board 1, thereby clamping the clamp in the middle part. The sliding rod 204 is further used to balance the other side of the main board 1 to avoid imbalance between the main board 1 and the auxiliary rod 101. After the clamp is positioned, the four rollers 304 in the two slide grooves 301 are separated to both sides to open the space in the middle. Further, due to the connection of the slider 302 on the bottom of the roller 304 The spring 303 is compressed, and the spring 303 is reset after the hand is released, driving the roller 304 to be relatively close. At this time, the dust-free cloth 402 attached to the surface of the roller 304 will be driven to stick to the fixture, and the fixture will be cleaned as the dust-free cloth 402 moves. It is connected to the driving motor through the active wheel 401 and is driven to rotate as the output end of the driving motor rotates, so that the active wheel 401 rotates to rewind the dust-free cloth 402, so that the tail end of the dust-free cloth 402 is reeled toward the active wheel 401, and friction is generated as the dust-free cloth 402 is reeled, cleaning the fixture. When the active wheel 401 rotates, it will trigger the revolution technology device 502, and continue to count as the active wheel 401 rotates forward and reverse.

[0050] 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 cleaning device for a laser fixture, comprising a main board (1), a locking structure (2), an adjustment structure (3), a cleaning structure (4) and a counting structure (5), characterized in that: A secondary rod (101) is provided at the front end of the main board (1), and a locking structure (2) is provided at the rear end of the main board (1), wherein the locking structure (2) comprises a screw sleeve (201), a screw rod (202), a positioning block (203) and a slide rod (204), wherein the side wall of the screw sleeve (201) is connected to the side wall of the secondary rod (101), the inner side of the screw sleeve (201) is threadedly connected to the screw rod (202), the rear end of the screw rod (202) is connected to the positioning block (203) provided on the side wall of the main board (1), and the slide rod (204) is provided at the other end of the main board (1) and is symmetrical with the screw rod (202); The regulating structure (3) is respectively arranged on the top surface of the main board (1) and the auxiliary rod (101), and the regulating structure (3) includes a slide groove (301), a slider (302), a spring (303) and a roller (304). The slide groove (301) is respectively opened on the top surface of the tail end of the main board (1) and the top surface of the auxiliary rod (101). The sliders (302) are installed at both ends of the inner side of the slide groove (301). The side of the slider (302) is connected to the spring (303) arranged on the inner side of the slide groove (301). The roller (304) is installed on the top surface of the slider (302); The cleaning structure (4) is arranged on the top surface of the main board (1), and the cleaning structure (4) includes a driving wheel (401), a dust-free cloth (402), an auxiliary wheel (403) and a drip box (405). The driving wheel (401) is movably installed at the tail end of the top surface of the main board (1) and is connected to the dust-free cloth (402) at its outer surface. The dust-free cloth (402) passes through the roller (304) and is connected to the auxiliary wheel (403) at its tail end. The auxiliary wheel (403) is located in front of the driving wheel (401). The bottom of the drip box (405 is wrapped with the dust-free cloth (402) and its bottom surface is connected to the top surface of the main board (1). The cleaning structure (4) is further provided with a guide wheel (404). The guide wheel (404) is installed on the side of the top surface of the main board (1) and is located below the auxiliary wheel (403). The side wall of the guide wheel (404) contacts the side wall of the front end of the dust-free cloth (402). The counting structure (5) is mounted on the top surface of the driving wheel (401), and the counting structure (5) comprises a positioning plate (501) and a revolution counter (502). The bottom surface of the positioning plate (501) is fixedly connected to the top surface of the main board (1) and the top is movably connected to the revolution counter (502). The bottom surface of the revolution counter (502) is fixedly connected to the driving wheel (401).

2. The laser fixture cleaning device according to claim 1, characterized in that: The front end of the main board (1) fits into the secondary rod (101).

3. The laser fixture cleaning device according to claim 1, characterized in that: The screw sleeve (201) is fixedly mounted on the side wall of the auxiliary rod (101) and is threadedly connected to the screw rod (202) on the inside. The tail end of the screw rod (202) is close to the main board (1) and passes through the positioning block (203). The tail end of the screw rod (202) is rotatably connected to the positioning block (203).

4. The laser fixture cleaning device according to claim 1, characterized in that: The two slide grooves (301) are of the same length and are relatively parallel. The inner side of the slide groove (301) is slidably connected to the slider (302). The slider (302) is symmetrically installed at the front and rear ends of the inner side of the slide groove (301). There are four sliders (302) in total inside the two slide grooves (301). The tail end of the spring (303) is fixedly connected to the inner wall of the slide groove (301) and the head end is fixedly connected to the side wall of the slider (302).

5. The laser fixture cleaning device according to claim 1, characterized in that: The driving wheel (401) is rotatably connected to the tail end of the top surface of the mainboard (1); the side wall of the driving wheel (401) is sleeved with the head end of the dust-free cloth (402); and the tail end of the dust-free cloth (402) is connected to the auxiliary driving wheel (403).

6. The laser fixture cleaning device according to claim 1, characterized in that: The auxiliary wheel (403) is rotatably connected to the top surface of the main board (1) and is located in front of the driving wheel (401); the side wall of the auxiliary wheel (403) is fixedly connected to the dust-free cloth (402); the bottom surface of the drip box (405) clamps the dust-free cloth (402); and the top of the drip box (405) is connected to the alcohol bottle.

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