CN211768513U - Visual angle self-checking device for defects of automobile nut welded parts - Google Patents
Visual angle self-checking device for defects of automobile nut welded parts Download PDFInfo
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- CN211768513U CN211768513U CN202020257210.XU CN202020257210U CN211768513U CN 211768513 U CN211768513 U CN 211768513U CN 202020257210 U CN202020257210 U CN 202020257210U CN 211768513 U CN211768513 U CN 211768513U
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- visual angle
- conveying mechanism
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- self
- automobile nut
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- 230000000007 visual effect Effects 0.000 title claims abstract description 40
- 230000007547 defect Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000011027 product recovery Methods 0.000 claims abstract description 8
- 230000002950 deficient Effects 0.000 claims description 50
- 238000007689 inspection Methods 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 16
- 230000007723 transport mechanism Effects 0.000 abstract description 12
- 238000012545 processing Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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Abstract
The utility model relates to an automobile parts processing equipment field discloses an automobile nut welding part defect visual angle self-checking device, which comprises a frame, be equipped with transport mechanism in the frame, the last visual detection equipment that is equipped with of transport mechanism, be equipped with the substandard product between visual equipment and transport mechanism's the tail end and retrieve the mechanism, automobile nut welding part defect visual angle self-checking device still includes the controller, the controller is connected with transport mechanism, visual detection equipment and substandard product recovery mechanism electricity respectively. Compared with the prior art, the utility model discloses a when visual detection equipment detected the part, need not go to wait for substandard product processing time to save check-out time, can improve detection efficiency effectively when detecting the part in batches, reduce and detect the cost.
Description
Technical Field
The utility model relates to an automobile parts processing equipment field, especially a car nut welding part defect visual angle self-checking device.
Background
After the automobile nut welding part is subjected to touch welding by a fixed welding machine, the part is usually subjected to visual/through bolt inspection by manpower, although the inspection method can identify obvious defects such as wrong nut welding hole positions, stitch welding, multi-welding, missing welding, indentation, cracking and the like, the nut welding deviation (the concentricity of the nut center deviates from the standard requirement) is occasionally subjected to poor outflow only through bolt passing inspection, and the inspection method has high labor cost and low efficiency. Therefore, how to find a method for quickly and effectively checking a nut welding part after welding production is always the direction of efforts of various major steam distribution suppliers. The patent with publication number CN209167150U discloses an automatic detection device for a defect view angle of a welded part of an automobile nut, which comprises a conveying belt driven by a motor, wherein a finished product frame is arranged at the tail end of the conveying belt, a defective product frame is arranged on one side of the middle part of the conveying belt, and a manipulator used for pushing the part into the defective product frame is arranged on the other side of the conveying belt; and a visual detection device positioned between the manipulator and the defective product frame is arranged above the conveying belt. It can screen out unqualified butt-joint part by automation. However, each time the device finds a defective product, the manipulator is required to push the defective product into the defective product frame to continue the next detection. When the batch test is carried out, the time is wasted, and the production efficiency is affected.
Therefore, it is necessary to provide a new device for self-checking the defect view angle of the welded part of the automobile nut to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automobile nut welding part defect visual angle self-checking device that simple structure, detection efficiency are high is provided.
The utility model provides a technical scheme that its technical problem adopted, a car nut welding part defect visual angle self-checking device, which comprises a frame, be equipped with transport mechanism in the frame, the last visual detection equipment that is equipped with of transport mechanism, be equipped with the substandard product between visual equipment and transport mechanism's the tail end and retrieve the mechanism, car nut welding part defect visual angle self-checking device still includes the controller, the controller is connected with transport mechanism, visual detection equipment and substandard product recovery mechanism electricity respectively.
Preferably, the inferior goods recovery mechanism includes: the first cylinder is provided with the first push plate, the first push plate and the first defective product frame are arranged on two sides of the conveying mechanism respectively, and the first cylinder is electrically connected with the controller.
Preferably, the lower end of one side, close to the first cylinder, of the first push plate is provided with a plurality of rollers, and the rollers roll along the width direction of the conveying mechanism.
Preferably, a fixing groove is formed in one side, close to the first defective product frame, of the first push plate.
Preferably, a protection pad is arranged on one side, close to the first defective product frame, of the first push plate.
Preferably, the horizontal position of the conveying mechanism is higher than that of the rack.
Preferably, a conveying plate is arranged between the conveying mechanism and the first time frame, and the horizontal position of one end, close to the conveying mechanism, of the conveying plate is higher than that of the other end of the conveying plate.
Preferably, the defective product recycling mechanism comprises a support arranged above the conveying mechanism, a second cylinder is arranged on the support, a second push plate is arranged at the lower end of the second cylinder, a second defective product frame is arranged in the rack, the second defective product frame is arranged below the conveying mechanism, and the second cylinder is electrically connected with the controller.
Compared with the prior art, the utility model discloses in, visual detection equipment detects the part on the transport mechanism, all pauses a little when detecting a part at every turn, when detecting the part for the substandard product, sends this substandard product information for the controller, and visual detection equipment can continue to detect next part, and can not wait for the substandard product to push into and detect again behind the first substandard product frame. When the defective products reach the front side of the first pushing plate, the visual detection equipment detects the parts, the controller controls the first air cylinder to work, and the first pushing plate rapidly pushes the defective products into the first defective product frame. When the visual detection equipment of the self-checking device detects parts, the waiting time for treating defective products is not needed, so that the detection time is saved, the detection efficiency can be effectively improved when the parts are detected in large batch, and the detection cost is reduced.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
fig. 3 is a schematic structural diagram of the second embodiment.
In the figure:
1. the device comprises a rack, 2, a conveying mechanism, 3, a visual detection device, 4, a defective product recovery mechanism, 41, a first air cylinder, 42, a first push plate, 43, a first defective product frame, 44, a roller, 421, a fixing groove, 11, a conveying plate, 51, a support, 52, a second air cylinder, 53, a second push plate and 54, a second defective product frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to the attached drawings 1-2, the device for automatically detecting the defect visual angle of the welded part of the automobile nut comprises a rack 1, a conveying mechanism 2 is arranged on the rack 1, a visual detection device 3 is arranged on the conveying mechanism 2, a defective product recovery mechanism 4 is arranged between the visual device and the tail end of the conveying mechanism 2, and the device for automatically detecting the defect visual angle of the welded part of the automobile nut further comprises a controller which is electrically connected with the conveying mechanism 2, the visual detection device 3 and the defective product recovery mechanism 4 respectively.
The inferior product recovery mechanism 4 includes: the first cylinder 41 is provided with a first push plate 42, the first push plate 42 and the first defective frame 43 are respectively arranged on two sides of the conveying mechanism 2, and the first cylinder 41 is electrically connected with the controller. The first cylinder 41 is operated, and the first push plate 42 pushes the defective product of the conveyance mechanism 2 into the first sub frame 43.
The lower end of the first push plate 42 on the side close to the first cylinder 41 is provided with a plurality of rollers 44, and the rollers 44 roll in the width direction of the conveying mechanism 2. The rolling of the roller 44 on the conveying mechanism 2 can support the first pushing plate 42, which is beneficial to prolonging the service life of the first cylinder 41.
A fixing groove 421 is formed at one side of the first push plate 42 adjacent to the first defective item frame 43. Through setting up fixed slot 421, make low both sides height in the middle of first push pedal 42, push into the substandard product in-process, can prevent effectively that first push pedal 42 from pushing away the substandard product partially.
A protection pad is provided on one side of the first push plate 42 adjacent to the first defective item frame 43. Through setting up the protection pad, can play the cushioning effect when first push pedal 42 runs into the substandard product, prevent that substandard product and first push pedal 42 from being damaged by the collision.
The horizontal position of the conveyor 2 is higher than the horizontal position of the frame 1. The arrangement in which the defective item is pushed into the first defective item frame 43 from the conveying mechanism 2 and passes through the rack 1 prevents the rack from blocking the defective item from moving, thereby ensuring that the defective item smoothly falls into the first defective item frame 43.
A conveying plate 11 is arranged between the conveying mechanism 2 and the first time frame 43, and the horizontal position of one end, close to the conveying mechanism 2, of the conveying plate 11 is higher than that of the other end. By arranging the transfer plate 11, defective products can be conveniently dropped into the first product frame 43.
Example two
This embodiment is substantially the same as the first embodiment, except that:
referring to fig. 3, the defective item recycling mechanism 4 includes a bracket 51 disposed above the conveying mechanism 2, a second cylinder 52 is disposed on the bracket 51, a second push plate 53 is disposed at a lower end of the second cylinder 52, a second defective item frame 54 is disposed in the rack 1, the second defective item frame 54 is disposed below the conveying mechanism 2, a slant plate is disposed between the second defective item frame 54 and the rack 1, and when the defective item passes through the slant plate, the defective item enters the second defective item frame 54 in a reverse direction. The second cylinder 52 is electrically connected to the controller. Set up second cylinder 52 in the top of transport mechanism 2 and set up second time article frame 54 in the below of transport mechanism 2, can effectively reduce the whole width of device, can effectively improve the utilization ratio in production place to reduction in production cost.
The utility model discloses in, vision detection equipment 3 detects the part on the transport mechanism 2, all pauses a little when detecting a part at every turn, when detecting the part for the substandard product, sends this substandard product information for the controller, and vision detection equipment 3 can continue to detect next part, and can not wait for the substandard product to push into and detect again behind the first time article frame 43. When the defective item reaches the front of the first push plate 42, the controller controls the first cylinder 41 to operate while the visual inspection device 3 detects the parts, and the first push plate 42 rapidly pushes the defective item into the first defective item frame 43. When the visual detection equipment 3 of the self-checking device detects parts, the waiting time for treating defective products is not needed, so that the detection time is saved, the detection efficiency can be effectively improved when the parts are detected in large batch, and the detection cost is reduced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The visual angle self-checking device for the defects of the automobile nut welded parts is characterized by comprising a rack, wherein a conveying mechanism is arranged on the rack, visual detection equipment is arranged on the conveying mechanism, a defective product recovery mechanism is arranged between the visual detection equipment and the tail end of the conveying mechanism, and the visual angle self-checking device for the defects of the automobile nut welded parts further comprises a controller which is electrically connected with the conveying mechanism, the visual detection equipment and the defective product recovery mechanism respectively.
2. The visual angle self-inspection device for defects of automobile nut welded parts according to claim 1, wherein the defective product recycling mechanism comprises: the first cylinder is provided with the first push plate, the first push plate and the first defective product frame are arranged on two sides of the conveying mechanism respectively, and the first cylinder is electrically connected with the controller.
3. The self-inspection device for the defect visual angle of the automobile nut welded part according to claim 2, wherein a plurality of rollers are arranged at the lower end of one side, close to the first cylinder, of the first push plate, and the rollers roll in the width direction of the conveying mechanism.
4. The self-inspection device for the defect visual angle of the automobile nut welded part as claimed in claim 3, wherein a fixing groove is formed in one side of the first pushing plate, which is close to the first defective frame.
5. The visual angle self-inspection device for defects of automobile nut welded parts according to claim 4, wherein a protective pad is arranged on one side, close to the first defective product frame, of the first push plate.
6. The visual angle self-inspection device for defects of automobile nut welded parts as claimed in claim 5, wherein the horizontal position of the conveying mechanism is higher than that of the rack.
7. The self-inspection device for the defect visual angle of the automobile nut welded part as claimed in claim 6, wherein a conveying plate is arranged between the conveying mechanism and the first time frame, and the horizontal position of one end, close to the conveying mechanism, of the conveying plate is higher than that of the other end of the conveying plate.
8. The device for self-checking the defect visual angle of the automobile nut welded part according to claim 1, wherein the defective product recycling mechanism comprises a support arranged above the conveying mechanism, a second air cylinder is arranged on the support, a second push plate is arranged at the lower end of the second air cylinder, a second defective product frame is arranged in the rack and arranged below the conveying mechanism, and the second air cylinder is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257210.XU CN211768513U (en) | 2020-03-04 | 2020-03-04 | Visual angle self-checking device for defects of automobile nut welded parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257210.XU CN211768513U (en) | 2020-03-04 | 2020-03-04 | Visual angle self-checking device for defects of automobile nut welded parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211768513U true CN211768513U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020257210.XU Expired - Fee Related CN211768513U (en) | 2020-03-04 | 2020-03-04 | Visual angle self-checking device for defects of automobile nut welded parts |
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| CN (1) | CN211768513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047201A (en) * | 2021-10-25 | 2022-02-15 | 上海仪电智能科技有限公司 | AI intelligent technology-based multiple fabric flaw detection device and operation method |
-
2020
- 2020-03-04 CN CN202020257210.XU patent/CN211768513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114047201A (en) * | 2021-10-25 | 2022-02-15 | 上海仪电智能科技有限公司 | AI intelligent technology-based multiple fabric flaw detection device and operation method |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |