Angle adjusting device for wrinkling scraper

Abstract

The utility model relates to the technical field of wrinkling scraper processing, in particular to an angle adjusting device for a wrinkling scraper, which comprises a frame and a first motor, two sides of a threaded rod are rotatably connected with the frame through bearings, the outer wall of the threaded rod is in threaded connection with a block body, the outer wall of the block body is in sliding connection with the frame, and the first motor is connected with the frame. The lower end of the block body is fixedly connected with an air cylinder. According to the angle adjusting device for the wrinkling scraper, through cooperation of the angle adjusting mechanism and the frame, the back face of the wrinkling scraper can be ground, the wrinkling scraper does not need to be turned over after fixation of the wrinkling scraper is canceled, meanwhile, the effect of conveniently grinding the wrinkling scraper is achieved, and through cooperation of the pushing mechanism and the frame, the wrinkling scraper can be conveniently ground. A third motor drives a disc to rotate, the disc drives a protruding block to rotate, the protruding block drives a transverse plate to move rightwards through a sliding groove, the transverse plate pushes the collecting box to move to push the heavy collecting box out of the inner wall of the frame by a certain distance, and then workers can conveniently move the collecting box out of the frame.

Description

Technical Field

[0001] This utility model relates to the field of wrinkle scraper processing technology, specifically to an angle adjustment device for wrinkle scrapers. Background Technology

[0002] A wrinkle scraper is a tool specifically designed to remove wrinkles from the surface of materials. It is widely used in various industries and mainly consists of a blade and a handle. The blade is usually made of high-hardness, wear-resistant materials to ensure stable performance during the wrinkle removal process. The angle of the wrinkle scraper needs to be adjusted when it is sharpened.

[0003] For example, a grinding device for producing creping knives with adjustable angle, authorized by publication number "CN208614399U," allows for easy adjustment of the grinding angle and depth, automatic winding of the ground creping knife, and convenient disassembly. However, this adjustable-angle grinding device for producing creping knives has limitations. When grinding creping scrapers, the diamond grinding head can only grind one angle of the scraper, preventing other angles from contacting the grinding head for grinding. This increases operational limitations. Furthermore, the grinding debris from this device scatters on the worktable, requiring frequent cleaning by workers and increasing their workload. Utility Model Content

[0004] The purpose of this invention is to solve the problem that when grinding wrinkling scrapers, the diamond grinding head can only grind one angle of the wrinkling scraper, resulting in the other angles of the wrinkling scraper not being able to contact the diamond grinding head for grinding, thus increasing the limitation of the work, and the debris from grinding the wrinkling scraper will be scattered on the worktable, requiring frequent cleaning by the workers, thus increasing the workload. Therefore, an angle adjustment device for wrinkling scrapers is proposed.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design an angle adjustment device for a wrinkling scraper, including a frame and a first motor. The inner wall of the frame is fixedly connected to the first motor via a bracket. A pushing mechanism is installed on the left side of the frame, and an angle adjustment mechanism is installed on the right side of the frame. The output shaft of the first motor is connected to a threaded rod via a reduction gearbox. Both sides of the threaded rod are rotatably connected to the frame via bearings. The outer wall of the threaded rod is threadedly connected to a block, and the outer wall of the block is slidably connected to the frame. A cylinder is fixedly connected to the lower end of the block.

[0007] Preferably, the angle adjustment mechanism includes a first housing, the outer wall of the first housing is fixedly connected to the frame, the inner wall of the first housing is fixedly connected to the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected to the rack, the inner wall of the rack is slidably connected to the rod body, the upper end of the rod body is fixedly connected to the first housing, and the lower end of the rack meshes with a gear.

[0008] Preferably, the inner wall of the gear is fixedly connected to the rotating shaft of the frame, the right side of the frame is rotatably connected to the frame and the first housing via the rotating shaft, and the inner wall of the frame is threadedly connected to bolts.

[0009] Preferably, the pushing mechanism includes a second housing, the right end of which is fixedly connected to the frame, the inner wall of which is fixedly connected to a third motor via a bracket, the output shaft of which is connected to the rotating shaft of the disc via a reduction gearbox, the disc being rotatably connected to the second housing via the rotating shaft, and the lower end of which is fixedly connected to a protrusion.

[0010] Preferably, the outer wall of the protrusion is slidably connected to the inner wall of the horizontal plate, the right outer wall of the horizontal plate is slidably connected to the frame, the right end of the horizontal plate is in contact with the collection box, the inner walls on both sides of the horizontal plate are slidably connected to the support rod, and both ends of the support rod are fixedly connected to the second housing.

[0011] Preferably, the output end of the cylinder is fixedly connected to the housing, the inner wall of the housing is fixedly connected to the second motor through a bracket, the output shaft of the second motor is rotatably connected to the housing through a bearing, the output shaft of the second motor is connected to the grinding disc through a coupling, and the lower inner wall of the frame is in contact with the collection box.

[0012] The present invention provides an angle adjustment device for a wrinkling scraper, the advantages of which are as follows: through the cooperation of the angle adjustment mechanism and the frame, the output end of the electric telescopic rod extends and drives the rack to move to the left. During the rotation of the rack, the gear rotates, which in turn drives the frame to rotate, and the frame drives the wrinkling scraper to rotate. Once the angle of the wrinkling scraper's rotation meets the required grinding angle, the electric telescopic rod is closed. Through this method, the wrinkling scraper rotates, thereby adjusting the angle. This allows for grinding at different angles on the wrinkling scraper, reducing work limitations. Simultaneously, the continued rotation of the gear allows the wrinkling scraper to flip, aligning its back with the grinding disc, enabling grinding of the back of the wrinkling scraper without needing to remove the scraper's fixing and then flip it, thus facilitating grinding of the wrinkling scraper.

[0013] By coordinating the pushing mechanism and the frame, the third motor drives the disc to rotate, which in turn drives the protrusion to rotate. The protrusion moves the horizontal plate to the right through the slide groove. The right end of the horizontal plate contacts the collection box, pushing the collection box out of the frame a certain distance. After the horizontal plate pushes the collection box to the right to its limit distance, the protrusion will drive the horizontal plate to move in the opposite direction according to the above method. After the horizontal plate returns to its original position, the third motor is turned off. In this way, the grinding debris will fall into the collection box and be collected, thereby reducing the need for workers to clean the debris on the device frequently, thus reducing the workload of workers. Excessive debris accumulation will make the collection box heavy. By pushing the collection box with the horizontal plate, the heavy collection box is pushed out of the inner wall of the frame a certain distance, making it easier for workers to remove the collection box from the frame. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 for Figure 1 A front sectional view;

[0016] Figure 3 for Figure 2 Enlarged view of section A;

[0017] Figure 4 for Figure 3 Side view of the first housing in the middle;

[0018] Figure 5 for Figure 2 A schematic diagram showing the connection relationship between the central disc, the protrusion, and the horizontal plate;

[0019] Figure 6 for Figure 2 Front sectional view of the middle box.

[0020] In the diagram: 1. Frame, 2. Angle adjustment mechanism, 201. First housing, 202. Electric telescopic rod, 203. Rack, 204. Gear, 205. Rod, 206. Frame, 207. Bolt, 3. Pushing mechanism, 301. Second housing, 302. Third motor, 303. Disc, 304. Protrusion, 305. Horizontal plate, 306. Support rod, 4. First motor, 5. Threaded rod, 6. Block, 7. Cylinder, 8. Box, 9. Second motor, 10. Grinding disc, 11. Collection box. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] See attached document Figure 1-6In this embodiment, an angle adjustment device for a wrinkling scraper includes a frame 1 and a first motor 4. The inner wall of the frame 1 is fixedly connected to the first motor 4 via a bracket. The first motor 4 is threadedly connected to the bracket via bolts. It can be removed from the bracket when necessary. The model of the first motor 4 can meet the actual working requirements. A pushing mechanism 3 is installed on the left side of the frame 1, and an angle adjustment mechanism 2 is installed on the right side of the frame 1. The output shaft of the first motor 4 is connected to a threaded rod 5 via a reduction gearbox. The first motor 4 drives the threaded rod 5 to rotate. Both sides of the threaded rod 5 are rotatably connected to the frame 1 via bearings. The threaded rod 5 rotates inside the frame 1. The outer wall of the threaded rod 5 is threadedly connected to a block 6. The threaded rod 5 drives the block 6 to move. The outer wall of the block 6 is slidably connected to the frame 1. The block 6 slides inside the frame 1. A cylinder 7 is fixedly connected to the lower end of the block 6. The block 6 drives the cylinder 7 to move. The model of the cylinder 7 can meet the actual working requirements.

[0023] The output end of cylinder 7 is fixedly connected to housing 8. Cylinder 7 drives housing 8 to move. The inner wall of housing 8 is fixedly connected to second motor 9 through bracket. Second motor 9 is threadedly connected to bracket through bolts. It can be removed from bracket when necessary. The model of second motor 9 can meet the actual working requirements. The output shaft of second motor 9 is rotatably connected to housing 8 through bearing. The output shaft of second motor 9 rotates inside housing 8. The output shaft of second motor 9 is connected to grinding disc 10 through coupling. Second motor 9 drives grinding disc 10 to rotate. Grinding disc 10 is existing technology. The model of grinding disc 10 can meet the actual working requirements. The lower inner wall of frame 1 is in contact with collection box 11.

[0024] See attached document Figure 1-4 The angle adjustment mechanism 2 includes a first housing 201. The outer wall of the first housing 201 is fixedly connected to the frame 1, and the inner wall of the first housing 201 is fixedly connected to the electric telescopic rod 202. The model of the electric telescopic rod 202 can meet the actual needs of the work. The output end of the electric telescopic rod 202 is fixedly connected to the rack 203. The electric telescopic rod 202 drives the rack 203 to move. The inner wall of the rack 203 is slidably connected to the rod body 205. The rack 203 slides on the rod body 206. The upper end of the rod body 205 is fixedly connected to the first housing 201. The lower end of the rack 203 meshes with the gear 204. The rack 203 drives the gear 204 to rotate.

[0025] The inner wall of gear 204 is fixedly connected to the rotating shaft of frame 206. Gear 204 drives frame 206 to rotate. The right side of frame 206 is rotatably connected to frame 1 and first housing 201 through rotating shaft. Frame 206 rotates within first housing 201 and frame 1. The inner wall of frame 206 is threadedly connected to bolt 207.

[0026] See attached document Figure 1 , Figure 2 and Figure 5 The pushing mechanism 3 includes a second housing 301. The right end of the second housing 301 is fixedly connected to the frame 1. The inner wall of the second housing 301 is fixedly connected to the third motor 302 through a bracket. The third motor 302 is threadedly connected to the bracket through bolts. It can be removed from the bracket when necessary. The model of the third motor 302 can meet the actual working requirements. The output shaft of the third motor 302 is connected to the rotating shaft of the disc 303 through a reduction gearbox. The third motor 302 drives the disc 303 to rotate. The disc 303 is rotatably connected to the second housing 301 through the rotating shaft. The disc 303 rotates inside the second housing 301. The lower end of the disc 303 is fixedly connected to the protrusion 304. The disc 303 drives the protrusion 304 to rotate.

[0027] The outer wall of the protrusion 304 is slidably connected to the inner wall of the horizontal plate 305. The protrusion 304 drives the horizontal plate 305 to move. The right outer wall of the horizontal plate 305 is slidably connected to the frame 1. The horizontal plate 305 slides within the frame 1. The right end of the horizontal plate 305 is in contact with the collection box 11. The horizontal plate 305 drives the collection box 11 to move. The inner walls on both sides of the horizontal plate 305 are slidably connected to the support rod 306. The horizontal plate 305 slides on the support rod 306. Both ends of the support rod 306 are fixedly connected to the second housing 301.

[0028] Working principle:

[0029] When grinding the wrinkling scraper, insert the handle of the wrinkling scraper into the frame 206, and then rotate the two bolts 207 so that the rubber pads at the ends of the wrinkling scraper contact the handle of the wrinkling scraper, thereby fixing the position of the wrinkling scraper on the frame 206. Then, turn on the external power supply of the second motor 9 and start it. The second motor 9 drives the grinding disc 10 to rotate. Turn on the external power supply of the first motor 4 and start it. The first motor 4 drives the threaded rod 5 to rotate. The threaded rod 5 drives the block 6 to move. The block 6 drives the cylinder 7 to move. The cylinder 7 drives the housing 8 to move, which in turn drives the grinding disc 10 to move. After the grinding disc 10 moves above the wrinkling scraper, turn off the first motor 4. Then, turn on the external power supply of the cylinder 7 and start it. The output end of the cylinder 7 extends and drives the grinding disc 10 to move downward. The grinding disc 10 contacts the wrinkling scraper and performs grinding work on it.

[0030] During the polishing process of the wrinkling scraper, the external power supply of the electric telescopic rod 202 is connected and started. The output end of the electric telescopic rod 202 extends, driving the rack 203 to move to the left. As the rack 203 rotates, the gear 204 rotates, which in turn drives the frame 206 to rotate. The frame 206 drives the wrinkling scraper to rotate. Once the angle of the wrinkling scraper's rotation meets the required polishing angle, the electric telescopic rod 202 is turned off. By rotating the wrinkling scraper in the above manner, the angle can be adjusted, allowing polishing of different angles on the wrinkling scraper. According to the above method, the output end of the electric telescopic rod 202 retracts, which drives the wrinkling scraper to rotate.

[0031] During the grinding process of the wrinkling scraper, the debris generated will fall into the collection box 11 through the notch in the middle of the frame 1 for collection. (If the grinding disc 10 overheats during grinding, water can be sprayed onto the grinding disc 10 from an external water pipe to cool it down. The water will also fall into the collection box through the notch in the middle of the frame 1. After the work is completed, the water and debris in the collection box 11 can be recovered and then screened.) After the front side of the wrinkling scraper is ground, the output end of the cylinder 7 retracts, driving the grinding disc 1... Move upwards to reset. After the grinding disc 10 resets, close cylinder 4. Following the above method, the output end of the electric telescopic rod 202 continues to extend, driving the wrinkling scraper to rotate. After the wrinkling scraper rotates 180 degrees, close the electric telescopic rod 202. Then, turn on cylinder 7 to drive the grinding disc 10 downwards to grind the back of the wrinkling scraper. (After grinding the back of the wrinkling scraper, the output end of the electric telescopic rod 202 needs to be retracted so that the frame 206 can rotate back to the initial position for use when grinding the next wrinkling scraper.)

[0032] After the wrinkling scraper is polished, the cylinder 7 drives the polishing disc 10 to move upward and reset. After the polishing disc 10 is reset, the cylinder 7 is turned off and the second motor 9 is turned off. Then, the two bolts 207 are reversed to release the wrinkling scraper from the frame 206. Then, the polished wrinkling scraper can be taken out from the frame 206. The polishing of the wrinkling scraper is completed in the above way.

[0033] When it is necessary to recycle debris from the collection box 11, the external power supply of the third motor 302 is connected and started. The third motor 302 drives the disc 303 to rotate, which in turn drives the protrusion 304 to rotate. The protrusion 304 drives the horizontal plate 305 to move to the right through the slide groove. The right end of the horizontal plate 305 contacts the collection box 11, thus pushing the collection box 11 out of the frame 1 a certain distance. After the horizontal plate 305 pushes the collection box 11 to the right to its maximum distance, the protrusion 304 will then drive the horizontal plate according to the above method. 305 moves in the reverse direction. After the horizontal plate 304 is reset, the third motor 302 is turned off. In this way, the heavy collection box 11 is pushed out a certain distance on the inner wall of the frame 1, which makes it easier for the worker to move the collection box 11 out of the frame 1. Then the worker can collect the debris inside the collection box 11. After the debris inside the collection box 11 is collected, the collection box 11 is reset in the frame 1 and the left end of the collection box 11 is put back into contact with the horizontal plate 305. The collection box 11 is collected in this way.

[0034] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. An angle adjustment device for a wrinkling scraper, comprising a frame (1) and a first motor (4), wherein the inner wall of the frame (1) is fixedly connected to the first motor (4) via a bracket, characterized in that: A pushing mechanism (3) is installed on the left side of the frame (1), and an angle adjustment mechanism (2) is installed on the right side of the frame (1). The output shaft of the first motor (4) is connected to the threaded rod (5) through a reduction gearbox. Both sides of the threaded rod (5) are rotatably connected to the frame (1) through bearings. The outer wall of the threaded rod (5) is threadedly connected to the block (6). The outer wall of the block (6) is slidably connected to the frame (1). A cylinder (7) is fixedly connected to the lower end of the block (6). The angle adjustment mechanism (2) includes a first housing (201), the outer wall of the first housing (201) is fixedly connected to the frame (1), the inner wall of the first housing (201) is fixedly connected to the electric telescopic rod (202), the output end of the electric telescopic rod (202) is fixedly connected to the rack (203), the inner wall of the rack (203) is slidably connected to the rod body (205), the upper end of the rod body (205) is fixedly connected to the first housing (201), and the lower end of the rack (203) meshes with the gear (204); The inner wall of the gear (204) is fixedly connected to the shaft of the frame (206). The right side of the frame (206) is rotatably connected to the frame (1) and the first housing (201) through the shaft. The inner wall of the frame (206) is threadedly connected to the bolt (207).

2. The angle adjustment device for a wrinkling scraper according to claim 1, characterized in that: The pushing mechanism (3) includes a second housing (301), the right end of which is fixedly connected to the frame (1), the inner wall of which is fixedly connected to the third motor (302) via a bracket, the output shaft of which is connected to the rotating shaft of the disc (303) via a reduction gearbox, the disc (303) being rotatably connected to the second housing (301) via the rotating shaft, and the lower end of which is fixedly connected to the protrusion (304).

3. The angle adjustment device for a wrinkling scraper according to claim 2, characterized in that: The outer wall of the protrusion (304) is slidably connected to the inner wall of the horizontal plate (305), the right outer wall of the horizontal plate (305) is slidably connected to the frame (1), the right end of the horizontal plate (305) is attached to the collection box (11), the inner walls on both sides of the horizontal plate (305) are slidably connected to the support rod (306), and both ends of the support rod (306) are fixedly connected to the second housing (301).

4. The angle adjustment device for a wrinkling scraper according to claim 1, characterized in that: The output end of the cylinder (7) is fixedly connected to the housing (8). The inner wall of the housing (8) is fixedly connected to the second motor (9) through a bracket. The output shaft of the second motor (9) is rotatably connected to the housing (8) through a bearing. The output shaft of the second motor (9) is connected to the grinding disc (10) through a coupling. The lower inner wall of the frame (1) is in contact with the collection box (11).

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