Stamping production online visual detection device and detection method

Abstract

The invention belongs to the technical field of stamping detection, and particularly relates to a stamping production on-line visual detection device and method, the stamping production on-line visual detection device comprises a transmission belt I and a transmission belt II, and further comprises auxiliary devices which are mounted on the outer sides of the transmission belt I and the transmission belt II and are used for positioning, stamping and detecting materials; the auxiliary device comprises a mounting support, and the bottom end of the mounting support is fixedly connected with a mounting frame of the first conveying belt. A second telescopic rod is controlled to drive a moving block to move, a camera fixedly mounted at the bottom end of the moving block is driven by the moving block to move, the position of the camera is adjusted, and after adjustment is conducted according to the size of a part, the part can be taken out. The first conveying belt drives materials to be conveyed, the materials are conveyed to the position below the lifting plate to detect the positions of the parts, data are fed back to the control terminal, after the positions of the parts are matched and stamping is finished, the parts are transferred through the transfer structure, the flatness of the transferred parts is detected through the detection roller, the negative ion fan blows air, and static electricity of the materials is eliminated.

Description

Technical Field

[0001] The present invention relates to the technical field of stamping detection, in particular to an online visual detection device and a detection method for stamping production. Background Art

[0002] Stamping production is a production technology that uses the pressure of stamping equipment to form and separate sheet materials in stamping dies to obtain product parts of certain shapes and sizes. As a kind of equal material manufacturing method, stamping production has a very high material utilization rate and very high production efficiency, so it has been widely used in various fields of the national economy. Stamping production usually obtains the designed stamping parts through several stamping processes on coils or sheets;

[0003] During the stamping process, the inspection of stamped parts still mainly relies on manual offline inspection, which is mainly for finished stamped parts that have completed all processes. The inspection efficiency is low, which affects the processing efficiency. At the same time, the material to be stamped cannot be positioned before stamping, which affects the stamping quality.

[0004] Existing.

[0005] To this end, we invented an online visual inspection device and method for stamping production. Summary of the invention

[0006] In view of the above-mentioned and / or existing problems in the existing stamping production online visual inspection device and inspection method, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide an online visual inspection device and inspection method for stamping production, which can solve the above-mentioned problem that the existing stamping parts inspection is still mainly based on manual offline inspection, mainly for finished stamping parts after all processes have been completed, with low inspection efficiency and affecting the processing efficiency. At the same time, the material to be stamped cannot be positioned before stamping, which affects the stamping quality.

[0008] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] An online visual inspection device for stamping production, comprising: a first conveyor belt, a second conveyor belt, and an auxiliary device installed outside the first conveyor belt and the second conveyor belt for positioning, stamping, and inspecting materials;

[0010] The auxiliary device includes: a mounting bracket, the bottom end of the mounting bracket is fixedly connected to the mounting bracket of the conveyor belt 1, a telescopic rod 1 is fixedly installed on the top of the mounting bracket, the output end of the telescopic rod 1 is fixedly connected to a lifting plate, a camera is installed below the lifting plate, a moving groove is provided on the lifting plate, a moving block is slidably connected to the inner wall of the moving groove, the bottom end of the moving block is fixedly connected to the top of the camera, a telescopic rod 2 is fixedly installed on one side of the lifting plate, the output end of the telescopic rod 2 is fixedly connected to the outer side of the moving block, both sides of the lifting plate are fixedly connected with guide cross bars, both sides of the mounting bracket are provided with cross bar sliding grooves, and the inner wall of the cross bar sliding groove is slidably connected to the outer wall of the guide cross bar.

[0011] As a preferred solution of the stamping production online visual inspection device described in the present invention, a stamping plate mounting bracket is provided on one side of the mounting bracket, a stamping plate is installed on the inner side of the stamping plate mounting bracket, and lifting rods are fixedly installed on both sides of the top of the stamping plate.

[0012] As a preferred solution of the online visual inspection device for stamping production described in the present invention, guide movable grooves are provided on both sides of the stamping plate mounting bracket, the inner wall of the guide movable groove is slidably connected with a guide movable block 1, and the middle part of the guide movable block 1 is fixedly connected to the outer wall of the lifting rod.

[0013] As a preferred solution of the online visual inspection device for stamping production described in the present invention, a motor is fixedly installed on one side of the stamping plate mounting bracket, a turntable is fixedly connected to the output end of the motor, a connecting rod is rotatably connected to the inner side of the turntable, and the inner side of the bottom end of the connecting rod is rotatably connected to the outer side of the lifting rod.

[0014] As a preferred solution of the online visual inspection device for stamping production described in the present invention, a transfer structure is provided between the conveyor belt one and the conveyor belt two, and the transfer structure includes: a motor mounting frame, both sides of the front end of the motor mounting frame are rotatably connected with pulleys, and a belt is transmission-connected between the two groups of pulleys, a slider is fixedly installed at the front end of the motor mounting frame, the bottom end of the outer wall of the belt is fixedly connected to the top of the fixed block, a slide groove is opened on the inner side of the fixed block, and the inner wall of the slide groove is slidably connected to the outer wall of the slider, and a motor is fixedly installed at the rear end of the motor mounting frame, and the output end of the motor is fixedly connected to the rear end of the pulley.

[0015] As a preferred solution of the online visual inspection device for stamping production described in the present invention, a telescopic rod mounting bracket is fixedly installed on one side of the fixed block, a telescopic rod five is fixedly connected to the top of the telescopic rod mounting bracket, a lifting block is fixedly connected to the output end of the telescopic rod five, an L-shaped plate is fixedly installed on the bottom end of the lifting block, and a vacuum suction cup is installed on the bottom end of the L-shaped plate.

[0016] As a preferred solution of the online visual inspection device for stamping production described in the present invention, wherein: a detection roller mounting bracket and a negative ion fan mounting bracket are fixedly installed on the mounting bracket of the conveyor belt 2, a telescopic rod 3 is fixedly installed on the top of the detection roller mounting bracket, an output end of the telescopic rod 3 is fixedly connected to a lifting frame, an inner wall of the lifting frame is slidably connected to a moving frame, a telescopic rod 4 is fixedly installed on one side of the lifting frame, an output end of the telescopic rod 4 is fixedly connected to the outer side of the moving frame, and the inner side of the moving frame is rotatably connected to the detection roller.

[0017] As a preferred solution of the stamping production online visual inspection device described in the present invention, a negative ion fan is installed on the top of the negative ion fan mounting frame, a placement inclined plate is installed on the left side of the conveyor belt 2, and an arc-shaped baffle is installed on the top of the placement inclined plate.

[0018] As a preferred embodiment of the stamping production online visual inspection method of the present invention, the following method is also included:

[0019] S1: Control the telescopic rod 2 to drive the moving block to move, and drive the camera fixed at the bottom of the moving block to move, adjust the position of the camera, and after adjusting according to the size of the part, drive the material to be transported through the conveyor belt 1, and transmit it to the bottom of the lifting plate to detect the position of the part, and feed back the data to the control terminal. After the part position meets the requirements, it is transmitted to the bottom of the stamping plate;

[0020] S2: Turn on the motor, drive the turntable to rotate through the motor, drive the connecting rod through the turntable, push the lifting rod and the guide moving block to slide along the inner wall of the guide moving groove, and drive the stamping plate to descend through the lifting rod to stamp the material;

[0021] S3: After the stamping is completed, the telescopic rod 5 is controlled to drive the lifting block to descend, and the lifting block drives the vacuum suction cup under the L-shaped plate to adsorb the material. After the telescopic rod 5 is controlled to drive it to rise, the motor is turned on, and the motor drives the belt to transmit. The fixed block is driven by the belt to move along the slider, and at the same time, the adsorbed material is transferred to the top of the conveyor belt 2. The telescopic rod 5 is controlled to drive the lifting block and the vacuum suction cup under the L-shaped plate to descend, and the material is placed on the conveyor belt 2 for transmission;

[0022] S4: Transmit to the bottom of the inspection roller, control the telescopic rod 3 to drive the lifting frame to descend, place the inspection roller above the material, and drive the inspection roller inside the mobile frame to move through the telescopic rod 4 to detect the flatness of the outer wall of the material;

[0023] S5: After the flatness test, the negative ion blower will blow air to eliminate the static electricity of the material.

[0024] Compared with existing technologies:

[0025] Control telescopic rod 2 to move the moving block, and drive the camera fixed at its bottom to move through the moving block, adjust the position of the camera according to the size of the part, and drive the material to be transmitted through conveyor belt 1, and transmit it to the bottom of the lifting plate to detect the orientation of the part, and feed the data back to the control terminal. After the part position meets the requirements, stamping is carried out. After stamping, it is transferred through the transfer structure. After the transfer, its flatness is detected by the detection roller, and the negative ion fan blows to eliminate the static electricity of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is the front view of the present invention;

[0027] Figure 2 It is a front view of the present invention;

[0028] Figure 3 This is a front view of the mounting bracket of the present invention;

[0029] Figure 4 This is a diagram of a mounting bracket for a stamping plate of the present invention;

[0030] Figure 5 This is a front view of the lifting frame of the present invention;

[0031] Figure 6 This is a front view of the motor mounting bracket of the present invention.

[0032] In the figure: conveyor belt 1, conveyor belt 2, mounting bracket 301, telescopic rod 1 302, lifting plate 303, moving slot 304, moving block 305, camera 306, telescopic rod 2 307, guide rod 308, guide cross bar 309, cross bar slide 310, stamping plate mounting bracket 401, stamping plate 402, lifting rod 403, guide moving block 1 404, guide moving slot 405, motor 406, turntable 407, connecting rod 408, motor ... Mounting frame 501, pulley 502, motor 503, belt 504, fixed block 505, slider 506, telescopic rod mounting frame 507, telescopic rod five 508, lifting block 509, L-shaped plate 510, vacuum suction cup 511, detection roller mounting bracket 601, telescopic rod three 602, lifting frame 603, telescopic rod four 604, mobile frame 605, detection roller 606, negative ion fan mounting frame 7, negative ion fan 8, placement inclined plate 9, arc baffle 10. DETAILED DESCRIPTION

[0033] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] The present invention provides a stamping production online visual inspection device and inspection method, which has the advantages of easy use and improved efficiency. Figure 1-6 , including a conveyor belt 1, a conveyor belt 2, and also including an auxiliary device installed on the outside of the conveyor belt 1 and the conveyor belt 2 for positioning, stamping and detecting materials;

[0035] The auxiliary device includes: a mounting bracket 301, the bottom end of the mounting bracket 301 is fixedly connected to the mounting bracket of the conveyor belt 1, a telescopic rod 1 302 is fixedly installed on the top of the mounting bracket 301, the output end of the telescopic rod 1 302 is fixedly connected to a lifting plate 303, a camera 306 is installed below the lifting plate 303, a moving groove 304 is provided on the lifting plate 303, a moving block 305 is slidably connected to the inner wall of the moving groove 304, the bottom end of the moving block 305 is fixedly connected to the top of the camera 306, a telescopic rod 2 307 is fixedly installed on one side of the lifting plate 303, the output end of the telescopic rod 2 307 is fixedly connected to the outer side of the moving block 305, both sides of the lifting plate 303 are fixedly connected with guide cross bars 309, both sides of the mounting bracket 301 are provided with cross bar sliding grooves 310, the inner wall of the cross bar sliding groove 310 is slidably connected to the outer wall of the guide cross bar 309.

[0036] A stamping plate mounting bracket 401 is provided on one side of the mounting bracket 301 , a stamping plate 402 is mounted on the inner side of the stamping plate mounting bracket 401 , and lifting rods 403 are fixedly mounted on both sides of the top of the stamping plate 402 .

[0037] Both sides of the stamping plate mounting bracket 401 are provided with guide movement grooves 405 , the inner wall of the guide movement groove 405 is slidably connected with a guide movement block 1 404 , and the middle part of the guide movement block 1 404 is fixedly connected to the outer wall of the lifting rod 403 .

[0038] A motor 406 is fixedly installed on one side of the stamping plate mounting bracket 401, and a turntable 407 is fixedly connected to the output end of the motor 406. The inner side of the turntable 407 is rotatably connected to a connecting rod 408, and the inner side of the bottom end of the connecting rod 408 is rotatably connected to the outer side of the lifting rod 403.

[0039] A transfer structure is provided between the conveyor belt 1 and the conveyor belt 2, and the transfer structure includes: a motor mounting frame 501, both sides of the front end of the motor mounting frame 501 are rotatably connected with pulleys 502, a belt 504 is transmission-connected between the two sets of pulleys 502, a slider 506 is fixedly installed at the front end of the motor mounting frame 501, the bottom end of the outer wall of the belt 504 is fixedly connected to the top of the fixed block 505, a slide groove is provided on the inner side of the fixed block 505, the inner wall of the slide groove is slidably connected to the outer wall of the slider 506, a motor 503 is fixedly installed at the rear end of the motor mounting frame 501, and the output end of the motor 503 is fixedly connected to the rear end of the pulley 502.

[0040] A telescopic rod mounting frame 507 is fixedly installed on one side of the fixed block 505, a telescopic rod five 508 is fixedly connected to the top of the telescopic rod mounting frame 507, a lifting block 509 is fixedly connected to the output end of the telescopic rod five 508, an L-shaped plate 510 is fixedly installed on the bottom end of the lifting block 509, and a vacuum suction cup 511 is installed on the bottom end of the L-shaped plate 510.

[0041] A detection roller mounting bracket 601 and a negative ion fan mounting bracket 7 are fixedly mounted on the mounting bracket of the conveyor belt 2; a telescopic rod 3 602 is fixedly mounted on the top of the detection roller mounting bracket 601; an output end of the telescopic rod 3 602 is fixedly connected to a lifting frame 603; a moving frame 605 is slidably connected to the inner wall of the lifting frame 603; a telescopic rod 4 604 is fixedly mounted on one side of the lifting frame 603; an output end of the telescopic rod 4 604 is fixedly connected to the outer side of the moving frame 605; and a detection roller 606 is rotatably connected to the inner side of the moving frame 605.

[0042] A negative ion fan 8 is installed on the top of the negative ion fan mounting frame 7, a placement inclined plate 9 is installed on the left side of the conveyor belt 2, and an arc-shaped baffle 10 is installed on the top of the placement inclined plate 9.

[0043] In specific use, those skilled in the art will:

[0044] The telescopic rod 2 307 is controlled to drive the moving block 305 to move, and the camera 306 fixed at the bottom of the moving block 305 is driven to move, and the position of the camera 306 is adjusted. After adjustment according to the size of the part, the material is driven to be transported through the conveyor belt 1, and the material is transported to the bottom of the lifting plate 303 to detect the position of the part, and the data is fed back to the control terminal. After the part position meets the requirements, it is transmitted to the bottom of the stamping plate 402;

[0045] The motor 406 is turned on, and the motor 406 drives the turntable 407 to rotate, and the turntable 407 drives the connecting rod 408, and the lifting rod 403 and the guide moving block 1 404 are pushed to slide along the inner wall of the guide moving groove 405, and the lifting rod 403 drives the stamping plate 402 to descend, so as to stamp the material;

[0046] After the stamping is completed, the telescopic rod 508 is controlled to drive the lifting block 509 to descend, and the vacuum suction cup 511 under the L-shaped plate 510 is driven by the lifting block 509 to adsorb the material. After the telescopic rod 508 is controlled to drive it to rise, the motor 503 is turned on, and the motor 503 drives the belt 504 to transmit, and the fixed block 505 is driven by the belt 504 to move along the slider 506, and at the same time, the adsorbed material is transferred to the top of the conveyor belt 2 2, and the telescopic rod 508 is controlled to drive the lifting block 509 and the vacuum suction cup 511 under the L-shaped plate 510 to descend, and the material is placed on the conveyor belt 2 2 for transmission;

[0047] The material is transmitted to the bottom of the detection roller 606, and the telescopic rod 3 602 is controlled to drive the lifting frame 603 to descend, and the detection roller 606 is placed above the material. The detection roller 606 on the inner side of the moving frame 605 is driven to move by the telescopic rod 4 604 to detect the flatness of the outer wall of the material;

[0048] After the flatness test, the negative ion blower 8 blows air to eliminate the static electricity of the material.

[0049] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A stamping production online visual inspection device, comprising a conveyor belt 1 (1) and a conveyor belt 2 (2), characterized in that: It also includes auxiliary devices installed on the outside of the conveyor belt 1 (1) and the conveyor belt 2 (2) to position, punch and detect the materials; The auxiliary device comprises: a mounting bracket (301), the bottom end of the mounting bracket (301) is fixedly connected to the mounting frame of the conveyor belt (1), a telescopic rod (302) is fixedly installed on the top end of the mounting bracket (301), the output end of the telescopic rod (302) is fixedly connected to a lifting plate (303), a camera (306) is installed below the lifting plate (303), a moving groove (304) is opened on the lifting plate (303), and a moving block (305) is slidably connected to the inner wall of the moving groove (304) ), the bottom end of the moving block (305) is fixedly connected to the top end of the camera (306), a telescopic rod 2 (307) is fixedly installed on one side of the lifting plate (303), the output end of the telescopic rod 2 (307) is fixedly connected to the outer side of the moving block (305), both sides of the lifting plate (303) are fixedly connected with a guide cross bar (309), both sides of the mounting bracket (301) are provided with a cross bar slot (310), and the inner wall of the cross bar slot (310) is slidably connected to the outer wall of the guide cross bar (309).

2. The stamping production online visual inspection device according to claim 1 is characterized in that: A stamping plate mounting bracket (401) is provided on one side of the mounting bracket (301), a stamping plate (402) is mounted on the inner side of the stamping plate mounting bracket (401), and lifting rods (403) are fixedly mounted on both sides of the top end of the stamping plate (402).

3. The stamping production online visual inspection device according to claim 2 is characterized in that: Both sides of the stamping plate mounting bracket (401) are provided with guide moving grooves (405), the inner wall of the guide moving groove (405) is slidably connected with a guide moving block 1 (404), and the middle part of the guide moving block 1 (404) is fixedly connected to the outer wall of the lifting rod (403).

4. The stamping production online visual inspection device according to claim 3 is characterized in that: A motor (406) is fixedly mounted on one side of the stamping plate mounting bracket (401), and a turntable (407) is fixedly connected to the output end of the motor (406). A connecting rod (408) is rotatably connected to the inner side of the turntable (407), and the inner side of the bottom end of the connecting rod (408) is rotatably connected to the outer side of the lifting rod (403).

5. The stamping production online visual inspection device according to claim 4 is characterized in that: A transfer structure is provided between the transmission belt 1 (1) and the transmission belt 2 (2), and the transfer structure comprises: a motor mounting frame (501), both sides of the front end of the motor mounting frame (501) are rotatably connected with pulleys (502), a belt (504) is transmission-connected between the two groups of pulleys (502), a slider (506) is fixedly installed at the front end of the motor mounting frame (501), the bottom end of the outer wall of the belt (504) is fixedly connected to the top end of the fixed block (505), a slide groove is provided on the inner side of the fixed block (505), the inner wall of the slide groove is slidably connected to the outer wall of the slider (506), a motor (503) is fixedly installed at the rear end of the motor mounting frame (501), and the output end of the motor (503) is fixedly connected to the rear end of the pulley (502).

6. The stamping production online visual inspection device according to claim 5, characterized in that: A telescopic rod mounting frame (507) is fixedly mounted on one side of the fixed block (505); a telescopic rod five (508) is fixedly connected to the top of the telescopic rod mounting frame (507); a lifting block (509) is fixedly connected to the output end of the telescopic rod five (508); an L-shaped plate (510) is fixedly mounted on the bottom end of the lifting block (509); and a vacuum suction cup (511) is mounted on the bottom end of the L-shaped plate (510).

7. The stamping production online visual inspection device according to claim 6 is characterized in that: A detection roller mounting bracket (601) and a negative ion blower mounting bracket (7) are fixedly mounted on the mounting bracket of the transmission belt 2 (2); a telescopic rod 3 (602) is fixedly mounted on the top of the detection roller mounting bracket (601); an output end of the telescopic rod 3 (602) is fixedly connected to a lifting frame (603); an inner wall of the lifting frame (603) is slidably connected to a moving frame (605); a telescopic rod 4 (604) is fixedly mounted on one side of the lifting frame (603); an output end of the telescopic rod 4 (604) is fixedly connected to the outer side of the moving frame (605); and a detection roller (606) is rotatably connected to the inner side of the moving frame (605).

8. The stamping production online visual inspection device according to claim 7, characterized in that: A negative ion fan (8) is installed at the top of the negative ion fan mounting frame (7), a placement inclined plate (9) is installed on the left side of the second conveyor belt (2), and an arc-shaped baffle (10) is installed at the top of the placement inclined plate (9).

9. The method for online visual inspection of stamping production is characterized by: Also includes the following methods: S1: Control the second telescopic rod (307) to drive the moving block (305) to move, and drive the camera (306) fixed at the bottom of the moving block (305) to move, adjust the position of the camera (306), and after adjustment according to the size of the part, drive the material to be transported through the conveyor belt (1), and transmit it to the bottom of the lifting plate (303) to detect the orientation of the part, and feed back the data to the control terminal. After the part position is in compliance, it is transmitted to the bottom of the stamping plate (402); S2: Turn on the motor (406), drive the turntable (407) to rotate through the motor (406), drive the connecting rod (408) through the turntable (407), push the lifting rod (403) and the guide moving block 1 (404) to slide along the inner wall of the guide moving groove (405), and drive the punching plate (402) to descend through the lifting rod (403) to punch the material; S3: After the stamping is completed, the telescopic rod five (508) is controlled to drive the lifting block (509) to descend, and the vacuum suction cup (511) below the L-shaped plate (510) is driven by the lifting block (509) to absorb the material. After the telescopic rod five (508) is controlled to drive it to rise, the motor (503) is turned on, and the motor (503) drives the belt (504) to transmit. The fixed block (505) is driven by the belt (504) to move along the slider (506), and at the same time, the absorbed material is transferred to the top of the second conveyor belt (2). The telescopic rod five (508) is controlled to drive the lifting block (509) and the vacuum suction cup (511) below the L-shaped plate (510) to descend, and the material is placed on the second conveyor belt (2) for transmission; S4: The material is transmitted to the bottom of the detection roller (606), and the telescopic rod 3 (602) is controlled to drive the lifting frame (603) to descend, and the detection roller (606) is placed above the material. The detection roller (606) on the inner side of the moving frame (605) is driven to move by the telescopic rod 4 (604) to detect the flatness of the outer wall of the material; S5: After the flatness test, the negative ion blower (8) blows air to eliminate the static electricity of the material.

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