Aluminum profile arc processing device for robot manufacturing

Abstract

The present invention discloses an aluminum profile curvature processing device for robot manufacturing, which relates to the field of robot manufacturing, including a processing platform, a curvature detection preparatory component and a curvature detection component. The curvature detection preparatory component is arranged on one side of the surface of the processing platform, and the curvature detection component is arranged on one side of the curvature detection preparatory component. The top of the second support frame is evenly distributed with light projectors, and the top of the second support frame is also provided with a visual camera. The present invention utilizes light projectors to cooperate with each other to project a laser beam consistent with a preset angle, utilizes pipe pushing to automatically draw a center line on its surface, and after the pipe curvature processing, detects whether the center line is consistent with the laser beam to determine whether the curvature processing of the pipe is qualified, and if it is found to be unqualified, the angle of the pipe can be adjusted immediately, thereby achieving real-time angle adjustment of each pipe when the pipe is subjected to assembly line curvature processing to ensure that each pipe meets the preset curvature.

Description

Technical Field

[0001] The invention relates to the field of robot manufacturing, in particular to an aluminum profile radian processing device for robot manufacturing. Background Art

[0002] During the operation of the robot, it is often necessary to process the aluminum profiles, including the curvature processing of the aluminum profiles. Only when the curvature of the aluminum profile meets the preset value can it be put into the robot assembly process. The aluminum profiles of the robot include pipes. When the curvature of the pipes is processed, the pipe bending machine is often used for curvature processing.

[0003] When the existing robot makes use of its tubular aluminum profiles for curvature processing using a pipe bending machine, springback is inevitable after bending due to the hardness of the pipe, resulting in the curvature after bending not meeting the preset value. To solve this problem, the existing solution is to appropriately adjust the bending angle to compensate for the springback. However, this method cannot be adaptively adjusted to suit each pipe during assembly line operation because the angle compensation is fixed, which makes it easy for the pipe to still have a certain discrepancy with the preset curvature after curvature processing.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an aluminum profile curvature processing device for robot manufacturing is proposed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an aluminum profile curvature processing device for robot manufacturing, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an aluminum profile curvature processing device for robot manufacturing, comprising a processing platform, a curvature detection preparatory component and a curvature detection component, a surface side of the processing platform is provided with a curvature detection preparatory component, the curvature detection preparatory component comprises a first support frame, a roller frame, a rolling wheel, an ink groove, a guide groove, an ink absorption wheel ring, a lifting column block, an elastic ink guide column, an ink cartridge and an ink injection tube, a roller frame is provided on the top of the first support frame, and a rolling wheel is rotatably connected to the bottom of the roller frame, and the rolling wheel An ink groove is provided on the surface, and guide grooves are symmetrically provided on the surface of the ink groove, an ink absorption wheel ring is provided in the middle of the ink groove, a lifting column block is provided between the guide grooves, an elastic ink guide column is provided above the rolling wheel, and an ink cartridge is sleeved on the outer wall of the elastic ink guide column, an ink filling tube is connected to the top of the ink cartridge, the curvature detection component is provided on one side of the curvature detection preparatory component, the curvature detection component includes a second support frame and a light projector, the light projectors are evenly distributed on the top of the second support frame, and a visual camera is also provided on the top of the second support frame.

[0007] Furthermore, the ink absorbing wheel ring protrudes from the side of the rolling wheel, and the ink absorbing wheel ring has a flexible structure.

[0008] Furthermore, the ink cartridge is fixedly connected to the top of the roller frame, and the elastic ink-introducing columns are symmetrically distributed on the bottom of the ink cartridge, and the elastic ink-introducing columns are located on both sides of the ink-absorbing wheel ring.

[0009] Furthermore, a track is provided on the surface of the processing platform, and an electric pulley is slidably provided on the surface of the track.

[0010] Furthermore, a pipe clamping support assembly is fixed on the surface of the electric pulley, and the pipe clamping support assembly includes a clamping seat, a clamping push rod and a clamping piece. The side surface of the clamping seat is distributed with a clamping push rod in a ring shape, and the end of the clamping push rod is connected to the clamping piece.

[0011] Furthermore, the pipe clamping support assembly also includes an inner core support rod, the clamping parts are distributed in a ring shape, and the inner core support rod is penetrated inside the ring-shaped structure.

[0012] Furthermore, the pipe clamping support assembly also includes an air pump, one end of the inner core support rod passes through the clamping seat and is connected to the air pump, and the inner core support rod has a hollow structure.

[0013] Furthermore, the pipe clamping support assembly also includes a bellows sleeve, and the outer wall of the end of the inner core support rod away from the air pump is provided with a bellows sleeve.

[0014] Furthermore, a driving box is provided on a side of the processing platform surface away from the clamping seat, and a mold wheel is connected to the top of the driving box.

[0015] Furthermore, an extension arm is fixed to the bottom of the mold wheel, and an electric push rod is arranged on the surface of the extension arm, and a pushing piece is connected to the end of the electric push rod, and the light projector is located above the mold wheel.

[0016] The present invention provides an aluminum profile arc processing device for manufacturing a robot, which has the following beneficial effects:

[0017] 1. The aluminum profile curvature processing device for the robot manufacturing uses evenly distributed light projectors to cooperate with each other to project a laser beam consistent with a preset angle, and uses the tube to push and automatically draw a center line on its surface. After the tube curvature processing, it is detected whether the center line is consistent with the laser beam to determine whether the curvature processing of the tube is qualified, and if it is found to be unqualified, the angle of the tube can be adjusted immediately, thereby realizing real-time angle adjustment of each tube during the assembly line curvature processing of the tube to ensure that each tube meets the preset curvature.

[0018] 2. The aluminum profile arc processing device used in the manufacturing of the robot uses the tube to push and drive the rolling wheel to rotate, so that the lifting column block continuously lifts the elastic ink guide column due to rotation, and automatically injects ink into the ink tank, and guides the ink to approach the ink absorbing wheel ring through the guide groove, so that the ink absorbing wheel ring always absorbs enough ink to draw a conspicuous center line, thereby ensuring that the center line on the surface of the tube is clearly visible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of an aluminum profile arc processing device for manufacturing a robot arm of the present invention;

[0020] Figure 2 This is a schematic diagram of the air pump structure of an aluminum profile arc processing device for manufacturing a robot arm of the present invention;

[0021] Figure 3 This is a schematic diagram of the structure of a second support frame of an aluminum profile arc processing device for manufacturing a robot according to the present invention;

[0022] Figure 4 This is a schematic diagram of the mold wheel structure of an aluminum profile arc processing device for manufacturing a robot arm of the present invention;

[0023] Figure 5 This is a schematic diagram of the rolling wheel structure of an aluminum profile arc processing device for manufacturing a robot arm of the present invention;

[0024] Figure 6 This is a schematic diagram of the ink tank structure of an aluminum profile curvature processing device for manufacturing a robot arm of the present invention.

[0025] In the figure: 1. Processing platform; 2. Curvature detection preparatory assembly; 201. First support frame; 202. Roller frame; 203. Rolling wheel; 204. Ink tank; 205. Guide groove; 206. Ink absorption wheel ring; 207. Lifting column block; 208. Elastic ink guide column; 209. Ink cartridge; 210. Ink injection tube; 3. Curvature detection assembly; 301. Second support frame; 302. Light projector; 4. Track; 5. Electric pulley; 6. Pipe clamping support assembly; 601. Clamping seat; 602. Clamping push rod; 603. Clamping member; 604. Inner core support rod; 605. Air pump; 606. Bellows sleeve; 7. Drive box; 8. Mold wheel; 9. Extension arm; 10. Electric push rod; 11. Push member. DETAILED DESCRIPTION

[0026] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0027] like Figure 1-Figure 5As shown, the present invention provides a technical solution: an aluminum profile curvature processing device for robot manufacturing, comprising a processing platform 1, a curvature detection preparatory component 2 and a curvature detection component 3, the curvature detection preparatory component 2 is arranged on one side of the surface of the processing platform 1, the curvature detection preparatory component 2 comprises a first support frame 201, a roller frame 202, a rolling wheel 203, an ink groove 204, a guide groove 205, an ink absorbing wheel ring 206, a lifting column block 207, an elastic ink guiding column 208, an ink cartridge 209 and an ink injection tube 210, the roller frame 202 is arranged on the top of the first support frame 201, and the rolling wheel 203 is rotatably connected to the bottom of the roller frame 202, the surface of the rolling wheel 203 is provided with an ink groove 204, and the surface of the ink groove 204 is symmetrically provided with guide grooves 205, the middle of the ink groove 204 is provided with an ink absorbing wheel ring 206, and the guide groove 20 5, an elastic ink-introducing column 208 is arranged above the rolling wheel 203, and an ink cartridge 209 is sleeved on the outer wall of the elastic ink-introducing column 208, and an ink injection tube 210 is connected to the top of the ink cartridge 209, the curvature detection component 3 is arranged on one side of the curvature detection preparation component 2, the curvature detection component 3 includes a second support frame 301 and a light projector 302, the light projectors 302 are evenly distributed on the top of the second support frame 301, and a visual camera is also arranged on the top of the second support frame 301, the ink absorption wheel ring 206 protrudes from the side of the rolling wheel 203, and the ink absorption wheel ring 206 is a flexible structure, the ink cartridge 209 is fixedly connected to the top of the roller frame 202, and the elastic ink-introducing column 208 is symmetrically distributed at the bottom of the ink cartridge 209, and the elastic ink-introducing column 208 is located on both sides of the ink absorption wheel ring 206;

[0028] The specific operation is as follows: the pipe is sleeved on the surface of the inner core support rod 604 and stably clamped by the clamping member 603, and then pushed by the sliding of the electric pulley 5. When pushing the pipe, it will pass through the rolling wheel 203, and the ink absorbing wheel ring 206 protruding on the surface of the rolling wheel 203 will be attached to the center line of the pipe surface and roll. During the rolling process, the ink absorbing wheel ring 206 will draw the center line on the surface of the pipe with ink after absorbing ink;

[0029] During the rolling process of the rolling wheel 203, the lifting column block 207 on the inner wall of the ink tank 204 continuously lifts the elastic ink guide column 208 due to the rotation, and the elastic ink guide column 208 extends into the ink box 209 to open its internal passage, so that the ink slides along the surface of the elastic ink guide column 208 and drips into the ink tank 204, thereby realizing automatic ink addition, so as to always keep the ink absorption wheel ring 206 sufficiently absorbing ink to draw a conspicuous center line;

[0030] When ink drops into the ink tank 204, the ink will not be thrown out due to the uniform rotation speed of the rolling wheel 203. Instead, the ink will flow from the highest point to the lower point when the rolling wheel 203 rotates, and will be absorbed by the ink absorbing ring 206 during the flow. The guide groove 205 will guide the ink to approach the ink absorbing ring 206, so as to speed up the ink absorbing speed of the ink absorbing ring 206 and ensure that the ink absorbing ring 206 absorbs ink uniformly.

[0031] After the center line is drawn on the surface of the pipe, it continues to move. When it reaches the preset position, the push piece 11 extends out to match the die wheel 8 to clamp the pipe, and then the drive box 7 drives the die wheel 8 and the push piece 11 to rotate to process the pipe into an arc.

[0032] Since the center line of the tube surface is upwardly captured by the visual camera, the evenly distributed light projector 302 projects the laser light. The angle of the laser light is preset when projecting, and the angle is consistent with the preset angle after the tube is processed. After the curvature is processed, the visual camera captures the laser light and the center line of the tube surface, and then detects whether the laser light coincides with the center line of the tube. If they coincide, it means that the curvature of the tube is qualified. If they do not coincide, the mold wheel 8 and the push piece 11 continue to carry the tube to rotate to process its curvature until the center line of the tube surface coincides with the laser light.

[0033] Based on the above description, the present invention utilizes evenly distributed light projectors 302 to cooperate with each other to project a laser beam consistent with a preset angle, and utilizes the tube pusher to automatically draw a center line on its surface. After the tube curvature is processed, it is detected whether the center line is consistent with the laser beam to determine whether the curvature processing of the tube is qualified, and if it is found to be unqualified, the angle of the tube can be adjusted immediately, thereby achieving real-time angle adjustment of each tube when the tube is processed on the assembly line curvature to ensure that each tube meets the preset curvature;

[0034] Moreover, the present invention utilizes the pushing of the tube to drive the rolling wheel 203 to rotate, so that the lifting column block 207 continuously lifts the elastic ink-introducing column 208 due to the rotation, thereby automatically injecting ink into the ink groove 204, and guides the ink to approach the ink absorbing wheel ring 206 through the guide groove 205, so that the ink absorbing wheel ring 206 always absorbs enough ink to draw a conspicuous center line, thereby ensuring that the center line on the surface of the tube is clearly visible.

[0035] like Figure 1-Figure 5As shown, the surface of the processing platform 1 is provided with a track 4, and the surface of the track 4 is slidably provided with an electric pulley 5, and the surface of the electric pulley 5 is fixed with a pipe clamping support assembly 6, and the pipe clamping support assembly 6 includes a clamping seat 601, a clamping push rod 602 and a clamping member 603, and the side of the clamping seat 601 is provided with a clamping push rod 602 in a ring shape, and the end of the clamping push rod 602 is connected to the clamping member 603, and the pipe clamping support assembly 6 also includes an inner core support rod 604, and the clamping member 603 is distributed in a ring shape, and the inner core support rod 604 is penetrated inside the ring-shaped structure, and the pipe clamping support assembly 6 also includes an air pump 605 , one end of the inner core support rod 604 passes through the clamping seat 601 and is connected to an air pump 605, and the inner core support rod 604 is a hollow structure, the pipe clamping support assembly 6 also includes a bellows sleeve 606, and the outer wall of one end of the inner core support rod 604 away from the air pump 605 is sleeved with a bellows sleeve 606, a driving box 7 is provided on the side of the surface of the processing platform 1 away from the clamping seat 601, and the top of the driving box 7 is connected to a mold wheel 8, an extension arm 9 is fixed to the bottom of the mold wheel 8, and an electric push rod 10 is provided on the surface of the extension arm 9, and a pushing piece 11 is connected to the end of the electric push rod 10, and the light projector 302 is located above the mold wheel 8;

[0036] The specific operation is as follows. When the pipe is subjected to curvature processing, the pipe is first sleeved on the surface of the inner core support rod 604, and the clamping push rod 602 is extended to close the clamping member 603 to clamp the outer wall of one end of the pipe. At the same time, the air pump 605 injects gas into the inner core support rod 604. Due to the gas filling, the bellows sleeve 606 is extended and expanded along the inside of the pipe. Thus, the clamping member 603 and the bellows sleeve 606 are used to support and clamp the inside and outside of the pipe at the same time. Since the inside of the pipe is supported, the problem of internal collapse can be reduced when the pipe is subjected to curvature processing.

[0037] After the pipe is clamped, the electric pulley 5 pushes the pipe along the surface of the track 4 until the pipe reaches between the mold wheel 8 and the pushing piece 11, and then the electric push rod 10 extends to make the pushing piece 11 cooperate with the mold wheel 8 to clamp the pipe, and then the mold wheel 8 and the pushing piece 11 rotate to bend the pipe.

[0038] In summary, when the aluminum profile arc processing device for manufacturing the robot is used, firstly, when the tube is arc processed, the tube is first sleeved on the surface of the inner core support rod 604, and the clamping push rod 602 is extended to make the clamping member 603 close to clamp the outer wall of one end of the tube, and at the same time, the air pump 605 injects gas into the inner core support rod 604, and the bellows sleeve 606 is extended and expanded along the inside of the tube due to the gas filling, so that the clamping member 603 and the bellows sleeve 606 are used to support and clamp the inside and outside of the tube at the same time. Since the inside of the tube is supported, the problem of internal collapse can be reduced when the tube is arc processed;

[0039] After the pipe is clamped, the electric pulley 5 pushes the pipe along the surface of the track 4. During the pushing process, the pipe passes through the rolling wheel 203. The ink-absorbing wheel ring 206 protruding from the surface of the rolling wheel 203 will stick to the center line of the pipe surface and roll. During the rolling process, the ink-absorbing wheel ring 206 will draw a center line on the pipe surface with ink after absorbing ink.

[0040] When the pipe reaches between the die wheel 8 and the push piece 11, the electric push rod 10 extends so that the push piece 11 cooperates with the die wheel 8 to clamp the pipe, and then the die wheel 8 and the push piece 11 rotate to bend the pipe;

[0041] Since the center line of the tube surface is captured upward by the visual camera, and the evenly distributed light projector 302 projects the laser light, the angle of the laser light is preset when it is projected, and its angle is consistent with the preset angle after the tube is processed by curvature. After the curvature is processed, the visual camera captures the laser light and the center line of the tube surface, and then detects whether the laser light coincides with the center line of the tube. If it coincides, it means that the curvature processing of the tube is qualified. If it does not coincide, the mold wheel 8 and the push piece 11 continue to carry the tube to rotate to process its curvature until the center line of the tube surface coincides with the laser light.

[0042] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A curvature processing device for aluminum profiles used in manufacturing manipulators, comprising a processing platform (1), a curvature detection preparation component (2) and a curvature detection component (3), characterized in that: A curvature detection preparatory component (2) is arranged on one side of the surface of the processing platform (1), and the curvature detection preparatory component (2) comprises a first support frame (201), a roller frame (202), a rolling wheel (203), an ink groove (204), a guide groove (205), an ink absorbing wheel ring (206), a column lifting block (207), an elastic ink guiding column (208), an ink cartridge (209) and an ink injection tube (210), wherein the top of the first support frame (201) is provided with a roller frame (202), and the bottom of the roller frame (202) is rotatably connected to the rolling wheel (203), the surface of the rolling wheel (203) is provided with an ink groove (204), and the surface of the ink groove (204) is symmetrically provided with guide grooves (205), An ink absorbing wheel ring (206) is arranged in the middle of the ink groove (204), a lifting column block (207) is arranged between the guide grooves (205), an elastic ink guiding column (208) is arranged above the rolling wheel (203), and an ink cartridge (209) is sleeved on the outer wall of the elastic ink guiding column (208), and an ink injection tube (210) is connected to the top of the ink cartridge (209), and the curvature detection component (3) is arranged on one side of the curvature detection preparation component (2), and the curvature detection component (3) includes a second support frame (301) and a light projector (302), the light projectors (302) are evenly distributed on the top of the second support frame (301), and a visual camera is also arranged on the top of the second support frame (301).

2. The aluminum profile arc processing device for manufacturing a robot according to claim 1, characterized in that: The ink absorbing wheel ring (206) protrudes from the side of the rolling wheel (203), and the ink absorbing wheel ring (206) has a flexible structure.

3. The aluminum profile arc processing device for manufacturing a robot according to claim 1, characterized in that: The ink cartridge (209) is fixedly connected to the top of the roller frame (202), and the elastic ink-introducing columns (208) are symmetrically distributed at the bottom of the ink cartridge (209), and the elastic ink-introducing columns (208) are located on both sides of the ink-absorbing wheel ring (206).

4. The aluminum profile arc processing device for manufacturing a robot according to claim 1, characterized in that: The surface of the processing platform (1) is provided with a track (4), and the surface of the track (4) is slidably provided with an electric pulley (5).

5. The aluminum profile arc processing device for manufacturing a robot according to claim 4, characterized in that: A pipe clamping support assembly (6) is fixed on the surface of the electric pulley (5), and the pipe clamping support assembly (6) comprises a clamping seat (601), a clamping push rod (602) and a clamping piece (603). The clamping push rod (602) is distributed in a ring shape on the side surface of the clamping seat (601), and the end of the clamping push rod (602) is connected to the clamping piece (603).

6. The aluminum profile arc processing device for manufacturing a robot according to claim 5, characterized in that: The pipe clamping support assembly (6) further comprises an inner core support rod (604); the clamping member (603) is distributed in a ring shape, and the inner core support rod (604) is penetrated inside the ring-shaped structure.

7. The aluminum profile arc processing device for manufacturing a robot according to claim 6, characterized in that: The pipe clamping support assembly (6) further comprises an air pump (605), one end of the inner core support rod (604) passes through the clamping seat (601) and is connected to the air pump (605), and the inner core support rod (604) is a hollow structure.

8. The device for processing the curvature of aluminum profiles for manufacturing a robot according to claim 7, characterized in that: The pipe clamping support assembly (6) further comprises a bellows sleeve (606), and the outer wall of one end of the inner core support rod (604) away from the air pump (605) is sleeved with the bellows sleeve (606).

9. The aluminum profile arc processing device for manufacturing a robot according to claim 5, characterized in that: A drive box (7) is provided on a side of the surface of the processing platform (1) away from the clamping seat (601), and a mold wheel (8) is connected to the top of the drive box (7).

10. The aluminum profile arc processing device for manufacturing a robot according to claim 9, characterized in that: An extension arm (9) is fixed to the bottom of the mold wheel (8), and an electric push rod (10) is arranged on the surface of the extension arm (9), and a push piece (11) is connected to the end of the electric push rod (10). The light projector (302) is located above the mold wheel (8).

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