Device for automatically detecting profile tolerance of cambered surface cover plate

Abstract

The utility model discloses a device for automatically detecting the profile tolerance of a cambered surface cover plate. The device comprises a rack, and a conveying mechanism, a sensor, a profile scanner, a host and a material intercepting and transferring mechanism which are arranged on the rack, the material intercepting and transferring mechanism comprises a lifting assembly and a suction cup assembly, and the contour scanner and the material intercepting and transferring mechanism are sequentially arranged in the conveying direction of the conveying mechanism. The telescopic end of the lifting assembly is connected with the suction cup assembly. The contour scanner is used for scanning material contours, and then the host receives information of the contour scanner to judge whether the material contours are qualified or not. If the outlines of the products are unqualified and exceed the range of the outlines, the host controls the material intercepting and transferring mechanism to drive the suction cup assembly to suck unqualified materials for intercepting, transferring and returning to a factory for processing, the unqualified products are prevented from leaving the factory, and if the host judges that the products are qualified, the host does not operate the products, so that the yield of the products leaving the factory is greatly improved; misjudgment by naked eyes is avoided, and the working efficiency of qualified product determination is improved.

Description

Technical Field

[0001] The utility model relates to the field of automation, and particularly to a device for automatically detecting the profile of an arc-shaped cover plate. Background Art

[0002] With the improvement of living standards, people's requirements for the appearance of products are also getting higher and higher. Therefore, the protective covers of many intelligent products are usually designed as arc-shaped surfaces to make the products look more beautiful and unique. However, the processing of arc-shaped surfaces is difficult and the yield is low. Therefore, for products with unqualified arc profiles, the staff may make misjudgments and the products cannot be intercepted, which affects the shipment of subsequent products. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a device for automatically detecting the profile of an arc-shaped cover plate.

[0004] The purpose of the utility model is achieved by the following technical solutions:

[0005] A device for automatically detecting the profile of an arc-shaped cover plate includes: a frame and a conveying mechanism, a sensor, a profile scanner, a host, and a material interception and transfer mechanism arranged on the frame; the material interception and transfer mechanism includes a lifting component and a suction cup component, the telescopic end of the lifting component is connected to the suction cup component, the suction cup component is communicated with an external pneumatic device, the profile scanner and the material interception and transfer mechanism are arranged in sequence along the conveying direction of the conveying mechanism, the host is electrically connected to the profile scanner and the material interception and transfer mechanism respectively, the conveying mechanism is used for conveying the material to be detected, the profile scanner is used for scanning the profile of the material, the host receives the information of the profile scanner to determine whether the profile of the material is qualified, and controls the material interception and transfer mechanism to drive the suction cup component to suck the unqualified material for interception and transfer.

[0006] In one embodiment, the conveying mechanism includes a driving component, a conveyor belt, and two rollers, the conveyor belt is sleeved on the two rollers, the driving component is connected to one of the rollers, the driving component drives the roller to rotate, and the roller drives the conveyor belt to convey the material.

[0007] In one embodiment, a material placement frame is arranged on the conveyor belt.

[0008] In one embodiment, the suction cup component is arranged directly above the material placement frame.

[0009] In one embodiment, the driving component is a motor module.

[0010] In one embodiment, material spacing lines are provided on the conveyor belt.

[0011] In one embodiment, the sensor is an infrared sensor.

[0012] In one embodiment, the host includes a display screen for displaying the contour of the material scanned by the contour scanner.

[0013] In one embodiment, the contour scanner is a scanning laser head.

[0014] In one embodiment, the material interception and transfer mechanism further includes a defective product tray disposed on the side of the conveyor belt, and the defective product tray is on the same side of the conveyor belt as the material interception and transfer mechanism.

[0015] Compared with the prior art, the present utility model has at least the following advantages:

[0016] The device for automatically detecting the contour of an arc-shaped cover plate of the present utility model is provided with a frame, a conveying mechanism, a sensor, a contour scanner, a host, and a material interception and transfer mechanism. The contour scanner and the material interception and transfer mechanism are sequentially arranged along the conveying direction of the conveying mechanism. The telescopic end of the lifting assembly is connected to the suction cup assembly, and the suction cup assembly is communicated with an external pneumatic device. The contour scanner is used to scan the contour of the material, and then the host receives the information of the contour scanner to determine whether the contour of the material is qualified. If the contour of the product is unqualified and exceeds the contour range, the host controls the material interception and transfer mechanism to drive the suction cup assembly to suck the unqualified material for interception and transfer, and send it back to the factory for processing, avoiding unqualified products from leaving the factory. If the host determines that the product is qualified, the host does not operate on it, greatly improving the yield rate of the products leaving the factory, avoiding misjudgment by the naked eye, and improving the working efficiency of determining the qualification of the products. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below.

[0018] Figure 1 It is a front structural schematic diagram of the device for automatically detecting the contour of an arc-shaped cover plate in an embodiment of the present utility model;

[0019] Figure 2 It is a side structural schematic diagram of the device for automatically detecting the contour of an arc-shaped cover plate in an embodiment of the present utility model;

[0020] Figure 3 It is another side structural schematic diagram of the device for automatically detecting the contour of an arc-shaped cover plate in an embodiment of the present utility model.

[0021] Reference numerals:

[0022] Frame 10, conveying mechanism 20, conveyor belt 21, roller 22, sensor 23, contour scanner 30, material interception and transfer mechanism 40, lifting assembly 41, suction cup assembly 42, defective product tray 43, display screen 50, material 60. Detailed implementation manners

[0023] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings.

[0024] This application provides a device for automatically detecting the contour of an arc-shaped cover plate. Please refer to Figure 1 and Figure 2 , including: frame 10, conveying mechanism 20, sensor 23, contour scanner 30, host computer, and material interception and transfer mechanism 40. The conveying mechanism 20, sensor 23, contour scanner 30, host computer, and material interception and transfer mechanism 40 are all fixed on the frame 10. The conveying mechanism 20 is used to convey the material 60 to be measured. The contour scanner 30 and the material interception and transfer mechanism 40 are arranged in sequence along the conveying direction of the conveying mechanism 20. The host computer is electrically connected to the contour scanner 30 and the material interception and transfer mechanism 40 respectively. Among them, the contour scanner 30 and the material interception and transfer mechanism 40 are arranged in sequence along the conveying direction of the conveying mechanism 20. The telescopic end of the lifting assembly 41 is connected to the suction cup assembly 42. The suction cup assembly 42 is communicated with an external pneumatic device. Moreover, the material interception and transfer mechanism 40 can also rotate and discharge the unqualified material sucked by the suction cup assembly 42, so that the unqualified material is separated from the conveying mechanism. The contour scanner 30 is used to scan the contour of the material 60. Then, the host computer receives the information of the contour scanner 30 and determines whether the contour of the material 60 is qualified. If the contour of the product is unqualified and exceeds the contour range, the host computer controls the material interception and transfer mechanism 40 to drive the suction cup assembly 42 to suck the unqualified material 60 for interception and transfer, and send it back to the factory for processing, avoiding the unqualified products from leaving the factory. If the host computer determines that the product is qualified, the host computer does not operate on it, greatly improving the yield rate of the products leaving the factory, avoiding misjudgment by the naked eye, and improving the working efficiency of determining the qualification of the products.

[0025] It should be noted that the material 60 described in this application is a product with requirements for the appearance contour. For example, the upper surface of the glass panel is set as an arc surface, and the radian of the arc surface needs to be detected. The material interception and transfer mechanism 40 can also rotate horizontally to place the defective products.

[0026] In an embodiment, please refer to again Figure 1, the conveying mechanism 20 includes a driving assembly, a conveyor belt 21, and two rollers 22. The conveyor belt 21 is sleeved on the two rollers 22, and there is a clamping position between the conveyor belt 21 and the rollers 22, so that when the rollers 22 rotate, the conveyor belt 21 can be driven to transmit. The driving assembly is sleeved on one of the rollers 22, and the driving assembly drives the roller 22 to rotate, and the roller 22 drives the conveyor belt 21 to convey the material 60.

[0027] Further, the driving assembly is a motor module.

[0028] In one embodiment, a material placement frame is provided on the conveyor belt 21, so that the material 60 can be accurately placed on the conveyor belt 21, avoiding the suction cup assembly 42 from sucking misaligned, resulting in unstable product adsorption and product damage.

[0029] Under normal circumstances, the suction cup assembly 42 is arranged directly above the material placement frame of the material 60. When the host determines that the material 60 is unqualified according to the information scanned by the contour scanner 30, the lifting mechanism can drive the suction cup assembly 42 to suck the unqualified product at the fastest speed.

[0030] Further, a material spacing line is provided on the conveyor belt 21. When the staff places the material 60, a certain distance needs to be spaced to form a material spacing line, so as to avoid the material interception and transfer mechanism 40 from not having time to process adjacent unqualified products.

[0031] Preferably, the sensor 23 is an infrared sensor. When a product blocks the infrared ray, it indicates that there is a material 60 entering. The host controls the contour scanner 30 to perform dot scanning on the surface of the product on the conveyor belt 21 in the X direction and the Y direction.

[0032] In another embodiment, the host includes a display screen 50. After the contour scanner 30 scans, the scanned product contour is displayed on the display screen 50. The program on the host will determine the scanned contour according to the pre-entered contour range. Preferably, the contour scanner 30 is a scanning laser head.

[0033] In addition, please refer to Figure 2 and Figure 3 , the material interception and transfer mechanism 40 further includes a defective product tray 43. The defective product tray 43 is arranged on the side of the conveyor belt 21. The material interception and transfer mechanism 40 intercepts and transfers the unqualified products to the defective product tray 43, which is convenient for the staff to unload the materials. And the defective product tray 43 and the material interception and transfer mechanism 40 are on the same side of the conveyor belt 21, so that the material interception and transfer mechanism 40 can rotate to discharge materials into the defective product tray 43.

[0034] The above-described embodiments merely represent several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A device for automatically detecting the contour of a curved cover plate, characterized in that: include: A frame and a conveying mechanism, a sensor, a profile scanner, a host computer and a material interception and transfer mechanism arranged on the frame; The material interception and transfer mechanism includes a lifting assembly and a suction cup assembly, the telescopic end of the lifting assembly is connected to the suction cup assembly, the suction cup assembly is connected to an external pneumatic device, the contour scanner and the material interception and transfer mechanism are arranged in sequence along the conveying direction of the conveying mechanism, the host is electrically connected to the contour scanner and the material interception and transfer mechanism respectively, the conveying mechanism is used to transmit the material to be tested, the contour scanner is used to scan the contour of the material, the host receives the information of the contour scanner to determine whether the material contour is qualified, and controls the material interception and transfer mechanism to drive the suction cup assembly to absorb the substandard material for interception and transfer.

2. The device for automatically detecting the contour of a curved cover plate according to claim 1, characterized in that: The conveying mechanism includes a driving component, a conveyor belt and two rollers. The conveyor belt is sleeved on the two rollers. The driving component is connected to one of the rollers. The driving component drives the roller to rotate, and the roller drives the conveyor belt to transport materials.

3. The device for automatically detecting the contour of a curved cover plate according to claim 2, characterized in that: A material placement frame is arranged on the conveyor belt.

4. The device for automatically detecting the contour of a curved cover plate according to claim 3, characterized in that: The suction cup assembly is arranged just above the material placement frame.

5. The device for automatically detecting the contour of a curved cover plate according to claim 2, characterized in that: The driving component is a motor module.

6. The device for automatically detecting the contour of a curved cover plate according to claim 2, characterized in that: The conveyor belt is provided with material spacing lines.

7. The device for automatically detecting the contour of a curved cover plate according to claim 1, characterized in that: The sensor is an infrared sensor.

8. The device for automatically detecting the contour of a curved cover plate according to claim 1, characterized in that: The host comprises a display screen, and the display screen is used to display the material contour scanned by the contour scanner.

9. The device for automatically detecting the contour of a curved cover plate according to claim 1, characterized in that: The profile scanner is a scanning laser head.

10. The device for automatically detecting the contour of a curved cover plate according to claim 6, characterized in that: The material interception and transfer mechanism further includes a defective product pallet, which is arranged on the side of the conveyor belt, and the defective product pallet and the material interception and transfer mechanism are on the same side of the conveyor belt.

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