Tire section automatic grinding machine based on machine vision

Abstract

The utility model discloses a tire section automatic polisher based on machine vision, which relates to the technical field of automatic polishers and comprises a first rotating motor, a monitor used for visual inspection is arranged at the lower end of the first rotating motor, the output end of the first rotating motor is fixedly connected with a rotating disc, and a plurality of locking grooves are formed in the surface of the rotating disc. The front end of the first rotating motor is fixedly connected with the fixed end of a first telescopic rod, the output end of the first telescopic rod is fixedly connected with a sealing block, a limiting column used for fixing a grinding wheel is arranged on the sealing block, and a plurality of locking blocks are arranged on the side face of the grinding wheel. The grinding wheel is clamped and transferred through translation of the transmission base, rotation of the rotating arm, the first clamping block and the second clamping block, when the grinding wheel moves to the corresponding position, the rotating arm translates to insert the grinding wheel into the limiting rod, installation of a new grinding wheel is completed, the working intensity is reduced, and the new grinding wheel is conveniently and rapidly replaced.

Description

Technical Field

[0001] This utility model relates to the field of automatic grinding machine technology, specifically an automatic tire cross-section grinding machine based on machine vision. Background Technology

[0002] When using grinding equipment to grind the end face of a tire, the grinding wheel needs to be changed frequently to meet the grinding requirements of different parts of the tire with different roughness. Traditional grinding equipment often requires users to spend a lot of time and energy to remove the bolts and move the grinding wheel when changing the grinding wheel. The operation process is cumbersome and complicated, which seriously affects the grinding efficiency.

[0003] Based on this, a machine vision-based automatic tire section grinding machine is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0004] The purpose of this invention is to provide an automatic tire section grinding machine based on machine vision to solve the problems in the background art.

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

[0006] An automatic tire section grinding machine based on machine vision includes a primary rotating motor. A monitor for visual inspection is located at the lower end of the primary rotating motor. A rotating disk is fixedly connected to the output end of the primary rotating motor. The rotating disk has several locking grooves on its surface. A fixed end of a primary telescopic rod is fixedly connected to the front end of the primary rotating motor. A closing block is fixedly connected to the output end of the primary telescopic rod. A limiting post for fixing a grinding wheel is provided on the closing block. Several locking blocks are provided on the side of the grinding wheel, and the locking blocks are adapted to the locking grooves. A rotating disk is located below the primary rotating motor. The lower end of the rotating disk is fixedly connected to the output end of a secondary rotating motor. An automated device for automatically changing the grinding wheel is located on the side of the primary rotating motor. The automated device includes a slide rail located on the side of the primary rotating motor. The slide rail is slidably connected to a primary sliding block. A pneumatic rod is located at the rear end of the slide rail. The output end of the pneumatic rod is fixedly connected to a transmission seat. The upper end of the primary sliding block is fixedly connected to the transmission seat. The transmission seat is rotatably connected to a clamping mechanism for holding the grinding wheel.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative embodiment: the clamping mechanism includes a rotating cylinder, which is rotatably connected inside the transmission seat. The rotating cylinder is fixedly connected to a rotating arm, and a first clamping block is fixedly connected to the surface of the rotating arm. A first sliding groove is provided inside the rotating arm, and a second sliding block is slidably connected to the first sliding groove. A second clamping block is fixedly connected to the lower end of the second sliding block, and a power element that drives the second sliding block to move is fixedly connected to the side of the second sliding block.

[0009] In one alternative embodiment: the power element includes a second sliding block, the output end of a second telescopic rod is fixedly connected to the side of the second sliding block, the fixed end of the second telescopic rod is fixedly connected to the inner wall of the rotating arm, the side of the rotating cylinder is provided with a driving structure for driving the rotating cylinder to rotate, and the surface of the rotating cylinder is provided with a displacement component for driving the rotating cylinder to move.

[0010] In one alternative: the drive structure includes a transmission column, which is slidably connected to a rotating cylinder. A plurality of transmission blocks are evenly distributed on the surface of the transmission column, and the transmission blocks are slidably connected to the rotating cylinder. A gear is fixedly connected to the side of the transmission column, and a rack is provided on the lower side of the gear. The gear meshes with the rack, and a limiting element is fixedly connected to the surface of the gear to provide a limit for the gear when transferring the grinding wheel.

[0011] In one alternative: the limiting component includes a third sliding block, the gear surface is fixedly connected to the third sliding block, the third sliding block is slidably connected to a first limiting sliding rail, and the lower end of the first limiting sliding rail is fixedly connected to the surface of the rail.

[0012] In one alternative: the displacement component includes a limiting groove, the surface of the rotating cylinder is provided with a limiting groove, the limiting groove is slidably connected to a limiting block, the transmission seat is provided with a second sliding groove, the second sliding groove is slidably connected to a fourth sliding block, the lower end of the fourth sliding block is fixedly connected to the limiting block, and the upper end of the fourth sliding block is fixedly connected to a translation module of the translation grinding wheel.

[0013] In one alternative: the translation module includes a sliding column, the upper end of the fourth sliding block is fixedly connected to the sliding column, the sliding column is slidably connected to the second limiting sliding rail, and the second limiting sliding rail is fixedly connected to the surface of the rail.

[0014] In one alternative: the limiting post is provided with a lubricating oil groove inside.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model observes the tire cross-section through a monitor and polishes the tire by using a rotating disc and a grinding wheel, thereby improving polishing precision.

[0017] 2. This utility model uses the translation of the transmission seat and the rotation of the rotating arm to clamp the transfer grinding wheel with the first and second clamping blocks. When the grinding wheel moves to the corresponding position, the rotating arm translates to insert the grinding wheel into the limiting rod, thus completing the installation of the new grinding wheel, reducing the workload and facilitating quick replacement of the new grinding wheel.

[0018] 3. This utility model inserts a locking block into a locking groove, and drives a rotating disk to rotate via a No. 1 rotating motor. The rotating disk drives the grinding wheel to rotate via the locking block. Compared with the traditional method of replacing the grinding wheel by installing bolts, this effectively improves work efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the structure of the closed block of this utility model.

[0021] Figure 3 This is a schematic diagram of the rotating disk of this utility model.

[0022] Figure 4 This is a schematic diagram of the slide rail of this utility model.

[0023] Figure 5 This is a schematic diagram of the rotating arm of this utility model.

[0024] Figure 6 This is a schematic diagram of the structure of the No. 1 limiting sliding rail of this utility model.

[0025] Figure 7 This is a schematic diagram of the transmission block of this utility model.

[0026] Figure 8 This is a schematic diagram of the structure of the pneumatic rod of this utility model.

[0027] Figure reference numerals: 101. No. 1 rotating motor; 102. Rotating disk; 103. Locking groove; 104. No. 1 telescopic rod; 105. Monitor; 106. Enclosing block; 107. Limiting post; 108. Grinding wheel; 109. Locking block; 110. Rotating disk; 111. No. 2 rotating motor; 201. Slide rail; 202. No. 1 sliding block; 203. Transmission seat; 204. Rotating cylinder; 205. Rotating arm; 206. No. 1 clamping block; 20 7. Telescopic rod No. 2, 208. Sliding groove No. 1, 209. Sliding block No. 2, 210. Clamping block No. 2, 301. Transmission column, 302. Transmission block, 303. Gear, 304. Rack, 305. Sliding block No. 3, 306. Limiting sliding rail No. 1, 401. Limiting groove, 402. Sliding groove No. 2, 403. Limiting block, 404. Sliding block No. 4, 405. Sliding column, 406. Limiting sliding rail No. 2, 501. Pneumatic rod. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0029] In one embodiment, such as Figures 1-3 As shown, an automatic tire section grinding machine based on machine vision includes a primary rotary motor 101. A monitor 105 for visual inspection is located at the lower end of the primary rotary motor 101. A rotating disk 102 is fixedly connected to the output end of the primary rotary motor 101. The surface of the rotating disk 102 has several locking grooves 103. A fixed end of a primary telescopic rod 104 is fixedly connected to the front end of the primary rotary motor 101. A closing block 106 is fixedly connected to the output end of the primary telescopic rod 104. A limiting post 107 for fixing a grinding wheel 108 is provided on the closing block 106. Several locking blocks 109 are provided on the side of the grinding wheel 108, and the locking blocks 109 are adapted to the locking grooves 103. A rotating disk 110 is located below the primary rotary motor 101. The lower end of the rotating disk 110 is fixedly connected to the output end of a secondary rotary motor 111. An automated device for automatically changing the grinding wheel 108 is located on the side of the primary rotary motor 101. The automated device includes a slide rail 201. 201 is located on the side of the first rotating motor 101. The slide rail 201 is slidably connected to the first sliding block 202. A pneumatic rod 501 is provided at the rear end of the slide rail 201. The output end of the pneumatic rod 501 is fixedly connected to the transmission seat 203. The upper end of the first sliding block 202 is fixedly connected to the transmission seat 203. The transmission seat 203 is rotatably connected to a clamping mechanism for clamping the grinding wheel 108. The grinding wheel 108 is fixed by inserting the limiting post 107 into it. The locking block 1... 09 Insert the locking groove 103 to limit the grinding wheel 108. Drive the rotating disk 102 to rotate through the first rotating motor 101. Drive the locking block 109 to rotate through the locking groove 103. Drive the grinding wheel 108 to rotate through the rotation of the locking block 109. By placing the tire on the upper end of the rotating disk 110, drive the rotating disk 110 to rotate through the second rotating motor 111. Grind the tire through the grinding wheel 108. The first telescopic rod 104 extends and retracts to drive the closing block 106 to move for easy replacement of the grinding wheel 108.

[0030] In one embodiment, such as Figure 4 and Figure 5As shown, the clamping mechanism includes a rotating cylinder 204, which is rotatably connected inside the transmission base 203. The rotating cylinder 204 is fixedly connected to a rotating arm 205. A first clamping block 206 is fixedly connected to the surface of the rotating arm 205. A first sliding groove 208 is provided inside the rotating arm 205. A second sliding block 209 is slidably connected to the first sliding groove 208. A second clamping block 210 is fixedly connected to the lower end of the second sliding block 209. A power element that drives the movement of the second sliding block 209 is fixedly connected to the side of the second sliding block 209. The second sliding block 209 slides in the first sliding groove 208, and the first sliding groove 208 drives the movement of the second clamping block 210. The grinding wheel 108 is clamped by the first clamping block 206 and the second clamping block 210.

[0031] In one embodiment, such as Figure 5 As shown, the power element includes a second sliding block 209, the output end of a second telescopic rod 207 is fixedly connected to the side of the second sliding block 209, the fixed end of the second telescopic rod 207 is fixedly connected to the inner wall of the rotating arm 205, the side of the rotating cylinder 204 is provided with a driving structure for driving the rotating cylinder 204 to rotate, and the surface of the rotating cylinder 204 is provided with a displacement component for driving the rotating cylinder 204 to move. The second sliding block 209 is driven to move by the second telescopic rod 207, providing power for the movement of the second sliding block 209 and the second clamping block 210.

[0032] In one embodiment, such as Figure 6 and Figure 7 As shown, the driving structure includes a transmission column 301, which is slidably connected to a rotating cylinder 204. A plurality of transmission blocks 302 are evenly distributed on the surface of the transmission column 301, and the transmission blocks 302 are slidably connected to the rotating cylinder 204. A gear 303 is fixedly connected to the side of the transmission column 301, and a rack 304 is provided on the lower side of the gear 303. The gear 303 meshes with the rack 304. A limiting member is fixedly connected to the surface of the gear 303 to provide a limit for the gear 303 when the transfer grinding wheel 108 is used. The pneumatic rod 501 drives the transmission seat 203 to move. The sliding block 202 slides in the slide rail 201 to provide sliding conditions for the transmission seat 203. The movement of the transmission seat 203 drives the transmission column 301 and the gear 303 to move. The meshing of the gear 303 with the rack 304 drives the gear 303 to rotate. The rotation of the gear 303 drives the transmission block 302 to move. The transmission block 302 drives the rotating cylinder 204 to rotate. The rotating cylinder 204 drives the rotating arm 205 to rotate, providing power for the rotation of the rotating arm 205.

[0033] In one embodiment, such as Figure 6 and Figure 7As shown, the limiting component includes a third sliding block 305, which is fixedly connected to the surface of the gear 303. The third sliding block 305 is slidably connected to a first limiting sliding rail 306, and the lower end of the first limiting sliding rail 306 is fixedly connected to the surface of the slide rail 201. When the transmission seat 203 moves, it moves the third sliding block 305. When the gear 303 is not meshed with the rack 304, the third sliding block 305 slides in the first limiting sliding rail 306. The first limiting sliding rail 306 provides a limit for the third sliding block 305, preventing the rotating arm 205 from rotating when transporting the grinding wheel 108.

[0034] In one embodiment, such as Figure 7 and Figure 8 As shown, the displacement assembly includes a limiting groove 401. The rotating cylinder 204 has a limiting groove 401 on its surface. The limiting groove 401 is slidably connected to a limiting block 403. The transmission seat 203 has a second sliding groove 402 inside. The second sliding groove 402 is slidably connected to a fourth sliding block 404. The lower end of the fourth sliding block 404 is fixedly connected to the limiting block 403. The upper end of the fourth sliding block 404 is fixedly connected to a translation mold that translates the grinding wheel 108 when it is transferred to the position of the closing block 106. When the rotating cylinder 204 rotates, the limiting block 403 slides in the limiting groove 401. The fourth sliding block 404 slides in the second sliding groove 402, which drives the limiting block 403 to move. The limiting block 403 drives the limiting groove 401 to move. The limiting groove 401 drives the rotating cylinder 204 to provide displacement in the horizontal direction. When the first sliding groove 208 moves to the position of the limiting post 107, the horizontal displacement of the rotating cylinder 204 causes the grinding wheel 108 to be inserted into the limiting post 107, which facilitates the installation of the limiting post 107.

[0035] In one embodiment, such as Figure 7 and Figure 8 As shown, the translation module includes a sliding column 405. The upper end of the fourth sliding block 404 is fixedly connected to the sliding column 405. The sliding column 405 is slidably connected to the second limiting sliding rail 406. The second limiting sliding rail 406 is fixedly connected to the surface of the slide rail 201. The sliding column 405 is driven to slide within the second limiting sliding rail 406 by the movement of the transmission seat 203. The second sliding groove 402 and the fourth sliding block 404 provide displacement conditions for the sliding column 405. The position of the sliding column 405 is adjusted by sliding within the second limiting sliding rail 406. The horizontal movement of the sliding column 405 provides power for the translation of the rotating cylinder 204.

[0036] The above embodiment discloses an automatic tire section grinding machine based on machine vision. A pneumatic rod 501 drives a transmission seat 203 to move. A first sliding block 202 slides within a slide rail 201 to provide sliding conditions for the transmission seat 203. The movement of the transmission seat 203 drives the transmission column 301 and gear 303 to move. The meshing of gear 303 with a rack 304 causes gear 303 to rotate. The rotation of gear 303 drives the transmission block 302 to move, which in turn drives the rotating cylinder 204 to rotate. The rotating cylinder 204 drives the rotating arm 205 to rotate. A second telescopic rod 207 drives a second sliding block 209 to move. The second sliding block 209... Sliding within the first sliding groove 208, the first sliding groove 208 drives the second clamping block 210 to move, clamping the grinding wheel 108 through the first clamping block 206 and the second clamping block 210. When the transmission seat 203 moves, it drives the third sliding block 305 to move. When the gear 303 is not engaged with the rack 304, the third sliding block 305 slides within the first limiting sliding rail 306, which provides a limit to the third sliding block 305, preventing the rotating arm 205 from rotating when transporting the grinding wheel 108. When the grinding wheel 108 moves to the corresponding position, the movement of the transmission seat 203 drives the sliding column 405 to slide within the second limiting sliding rail 406, through the second sliding groove 402 and... The fourth sliding block 404 provides displacement for the sliding column 405. The sliding column 405 adjusts its position by sliding within the second limiting sliding rail 406. The horizontal movement of the sliding column 405 provides power for the translation of the rotating cylinder 204. When the rotating cylinder 204 rotates, the limiting block 403 slides within the limiting groove 401. The sliding of the fourth sliding block 404 within the second sliding groove 402 drives the limiting block 403 to move, which in turn drives the limiting groove 401 to move. The limiting groove 401 then provides horizontal displacement for the rotating cylinder 204. When the first sliding groove 208 moves to the position of the limiting column 107, the horizontal movement of the rotating cylinder 204... The displacement allows the grinding wheel 108 to be inserted into the limiting post 107, facilitating the installation of the limiting post 107. By inserting the limiting post 107 into the grinding wheel 108, the grinding wheel 108 is fixed. By inserting the locking block 109 into the locking groove 103, the grinding wheel 108 is limited. The first rotating motor 101 drives the rotating disk 102 to rotate, which in turn drives the locking block 109 to rotate through the locking groove 103. The rotation of the locking block 109 drives the grinding wheel 108 to rotate. By placing the tire on the upper end of the rotating disk 110, the second rotating motor 111 drives the rotating disk 110 to rotate, and the grinding wheel 108 grinds the tire. The extension and retraction of the first telescopic rod 104 causes the closing block 106 to move, facilitating the replacement of the grinding wheel 108.

[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An automatic tire section grinding machine based on machine vision, comprising a primary rotary motor (101), wherein a monitor (105) for visual inspection is provided at the lower end of the primary rotary motor (101), a rotating disk (102) is fixedly connected to the output end of the primary rotary motor (101), the surface of the rotating disk (102) is provided with a plurality of locking grooves (103), and a primary telescopic rod (104) is fixedly connected to the front end of the primary rotary motor (101). The output end of the rod (104) is fixedly connected to a closed block (106), the closed block (106) is provided with a limiting post (107) for fixing a grinding wheel (108), the side of the grinding wheel (108) is provided with a plurality of locking blocks (109), the locking blocks (109) are adapted to the locking groove (103), a rotating disk (110) is provided on the lower side of the first rotating motor (101), the lower end of the rotating disk (110) is fixedly connected to the output end of the second rotating motor (111), characterized in that, The first rotating motor (101) is equipped with an automated device for automatically changing the grinding wheel (108) on its side. The automated device includes a slide rail (201) located on the side of the first rotating motor (101). The slide rail (201) is slidably connected to a first sliding block (202). A pneumatic rod (501) is provided at the rear end of the slide rail (201). The output end of the pneumatic rod (501) is fixedly connected to a transmission seat (203). The upper end of the first sliding block (202) is fixedly connected to the transmission seat (203). The transmission seat (203) is rotatably connected to a clamping mechanism for clamping the grinding wheel (108).

2. The automatic tire section grinding machine based on machine vision according to claim 1, characterized in that, The clamping mechanism includes a rotating cylinder (204), which is rotatably connected inside the transmission seat (203). The rotating cylinder (204) is fixedly connected to a rotating arm (205). A first clamping block (206) is fixedly connected to the surface of the rotating arm (205). A first sliding groove (208) is provided inside the rotating arm (205). A second sliding block (209) is slidably connected to the first sliding groove (208). A second clamping block (210) is fixedly connected to the lower end of the second sliding block (209). A power element that drives the second sliding block (209) to move is fixedly connected to the side of the second sliding block (209).

3. The automatic tire cross-section grinding machine based on machine vision according to claim 2, characterized in that, The power element includes a second sliding block (209), the output end of a second telescopic rod (207) is fixedly connected to the side of the second sliding block (209), the fixed end of the second telescopic rod (207) is fixedly connected to the inner wall of the rotating arm (205), the side of the rotating cylinder (204) is provided with a driving structure for driving the rotating cylinder (204) to rotate, and the surface of the rotating cylinder (204) is provided with a displacement component for driving the rotating cylinder (204) to move.

4. The automatic tire cross-section grinding machine based on machine vision according to claim 3, characterized in that, The drive structure includes a transmission column (301), which is slidably connected to a rotating cylinder (204). A plurality of transmission blocks (302) are evenly provided on the surface of the transmission column (301), and the transmission blocks (302) are slidably connected to the rotating cylinder (204). A gear (303) is fixedly connected to the side of the transmission column (301), and a rack (304) is provided on the lower side of the gear (303). The gear (303) meshes with the rack (304). When the surface of the gear (303) is fixedly connected to the transfer grinding wheel (108), it provides a limiting element for limiting the gear (303).

5. The automatic tire cross-section grinding machine based on machine vision according to claim 4, characterized in that, The limiting component includes a third sliding block (305), the third sliding block (305) is fixedly connected to the surface of the gear (303), the third sliding block (305) is slidably connected to a first limiting sliding rail (306), and the lower end of the first limiting sliding rail (306) is fixedly connected to the surface of the sliding rail (201).

6. The automatic tire cross-section grinding machine based on machine vision according to claim 3, characterized in that, The displacement component includes a limiting groove (401). The rotating cylinder (204) has a limiting groove (401) on its surface. The limiting groove (401) is slidably connected to a limiting block (403). The transmission seat (203) has a second sliding groove (402) inside. The second sliding groove (402) is slidably connected to a fourth sliding block (404). The lower end of the fourth sliding block (404) is fixedly connected to the limiting block (403). The upper end of the fourth sliding block (404) is fixedly connected to the translation module of the translation grinding wheel (108).

7. The automatic tire section grinding machine based on machine vision according to claim 6, characterized in that, The translation module includes a sliding column (405), the upper end of the fourth sliding block (404) is fixedly connected to the sliding column (405), the sliding column (405) is slidably connected to the second limiting sliding rail (406), and the second limiting sliding rail (406) is fixedly connected to the surface of the sliding rail (201).

8. The automatic tire section grinding machine based on machine vision according to claim 1, characterized in that, The limiting post (107) is provided with a lubricating oil groove inside.

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