Positioning and clamping mechanism for visual inspection

Abstract

The utility model relates to the technical field of visual inspection, and discloses a positioning and clamping mechanism for visual inspection, which comprises a mounting plate, a controller is fixedly arranged on the front end face of the mounting plate, bearing boxes are fixedly arranged on two sides of the middle of the mounting plate, and bearings are fixedly arranged in the two bearing boxes. According to the clamping mechanism, the double-thread screw rod rotates, so that the moving blocks are controlled to move inwards or outwards at the same time, the moving blocks move inwards so as to clamp a detected object, the rubber pad can buffer impact force generated during clamping, friction force can be improved, clamping is more stable, and the clamping efficiency is improved. According to the device, a detected object is clamped and fixed, the two clamping blocks clamp the detected object from the two sides at the same time, the situation that a worker needs to manually adjust the position of a detector due to the fact that the detected object is not located under the detector after being clamped can be avoided, and the positioning capacity of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of visual detection, in particular to a positioning clamping mechanism for visual detection. Background Art

[0002] The positioning and clamping mechanism for visual inspection is a device used to fix and position the object to be inspected, and is usually used in visual inspection systems. The main function of the positioning and clamping mechanism for visual inspection is to ensure that the object to be inspected does not move or shift during the inspection process, thereby ensuring the accuracy and reliability of the inspection results.

[0003] Although the traditional positioning and clamping mechanism for visual inspection can ensure that the inspection object will not shift when being inspected, it cannot ensure that the inspection object is directly under the detector after clamping. Manual calibration and positioning are required, which is inconvenient for inspection and is very time-consuming and labor-intensive. It will increase the complexity and time consumption of the inspection process and reduce inspection efficiency.

[0004] Therefore, those skilled in the art provide a positioning and clamping mechanism for visual inspection to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings existing in the prior art, and proposes a positioning and clamping mechanism for visual inspection, which controls the moving block to move inward or outward at the same time by rotating a double-headed threaded screw, and moves inward to clamp the inspection object, and the rubber pad can buffer the impact force generated during clamping, and can increase the friction force to make the clamping more stable, so that the device can clamp and fix the inspection object, and the two clamping blocks clamp the inspection object from both sides at the same time, which can avoid the situation that the staff needs to manually adjust the position of the detector due to the inspection object not being directly under the detector after clamping, thereby improving the positioning ability of the device.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A positioning and clamping mechanism for visual inspection comprises a mounting plate, a controller is fixedly arranged on the front end surface of the mounting plate, bearing boxes are fixedly arranged on both sides of the middle part of the mounting plate, bearings are fixedly arranged inside the two bearing boxes, double-headed threaded screws are rotatably arranged in the middle of the two bearings, moving blocks are threadedly sleeved on both sides of the double-headed threaded screw, clamping blocks are fixedly arranged on opposite sides of the tops of the two moving blocks, and rubber pads are fixedly arranged on opposite sides of the two clamping blocks.

[0008] Through the above technical solution, the double-headed threaded screw rotates, driving the two moving blocks to move simultaneously. When clamping the object, the two clamping blocks clamp from both sides at the same time, which can ensure that the center of the inspected object is located at the center bottom of the detector, thereby improving the positioning capability of the device and avoiding the need for manual adjustment and positioning of the detector by the staff at a later stage.

[0009] Furthermore, an extension plate is fixedly provided at the bottom of the front end surface of the controller, a horizontal plate is fixedly provided at the rear end of the bottom of the extension plate, screws are threadedly provided at both ends of the top of the horizontal plate, rubber discs are fixedly provided at the tops of the two screws, and adjustment discs are fixedly provided at the bottoms of the two screws;

[0010] Through the above technical solution, the detection table for detection work is inserted into the bottom of the controller through the horizontal plate, and the adjustment disk is controlled to rotate, thereby adjusting the rise of the rubber disk, clamping and fixing the edge of the detection table, and installing the clamping mechanism can prevent the displacement of the clamping mechanism from affecting the detection work, making it more stable.

[0011] Furthermore, a motor is fixedly provided at the rear end of one side of the mounting plate, a driving gear is fixedly provided at the output end of the motor, a driven gear is fixedly provided at the side of the double-start threaded screw rod close to the motor, and the driving gear is meshed with the driven gear;

[0012] Through the above technical solution, the motor drives the driving gear to rotate, and the driving gear drives the driven gear and the screw rod to rotate. The diameter of the driving gear is smaller than that of the driven gear. Through this transmission method, the torque of the screw rod can be increased and the rotation speed of the screw rod can be slowed down, thereby making the clamping device more stable and accurate.

[0013] Furthermore, a display screen is fixedly arranged on one side of the top of the controller, and a control button is fixedly arranged on one end of the top of the controller away from the display screen;

[0014] Through the above technical solution, the device can be controlled to work through the display screen and the control buttons to clamp and position the detection object.

[0015] Furthermore, a power socket is provided at the front end of one side of the mounting plate;

[0016] Through the above technical solution, the power supply can be connected through the power socket for the device to work.

[0017] Furthermore, a storage plate is fixedly provided at the middle of the top end of the mounting plate;

[0018] Through the above technical solution, the object to be detected is placed on the storage plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. The utility model proposes a positioning and clamping mechanism for visual inspection. The clamping mechanism controls the moving block to move inward or outward at the same time by rotating a double-headed threaded screw. The moving block moves inward to clamp the inspection object. The rubber pad can buffer the impact force generated during clamping and increase the friction force to make the clamping more stable. The device can clamp and fix the inspection object, and the two clamping blocks clamp the inspection object from both sides at the same time, which can avoid the situation where the staff needs to manually adjust the position of the detector due to the inspection object not being directly under the detector after clamping, thereby improving the positioning ability of the device.

[0021] 2. The utility model proposes a positioning clamping mechanism for visual inspection, which controls the rotation of two adjustment disks on the horizontal plate to make the screw rise and fall. The top of the rubber disk and the bottom of the controller clamp and fix the inspection table during inspection, thereby realizing installation. The stability of the entire clamping mechanism is improved, and it is ensured that the clamping mechanism will not shift during the inspection process. The deviation of the inspected object caused by accidental contact by the staff can be avoided, thereby ensuring the smooth progress of the monitoring work and improving the inspection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a left side axonometric view of a positioning and clamping mechanism for visual inspection proposed by the utility model;

[0023] Figure 2 This is an axonometric view of the rear end bottom of a positioning and clamping mechanism for visual inspection proposed by the utility model;

[0024] Figure 3 This is an exploded view of a positioning and clamping mechanism for visual inspection proposed by the utility model;

[0025] Figure 4 This is a right side axonometric view of a positioning and clamping mechanism for visual inspection proposed by the utility model;

[0026] Figure 5 for Figure 1 Enlarged view of point A.

[0027] Legend:

[0028] 1. Mounting plate; 2. Controller; 3. Extension plate; 4. Horizontal plate; 5. Moving block; 6. Clamp block; 7. Rubber pad; 8. Storage plate; 9. Bearing box; 10. Display screen; 11. Control button; 12. Power socket; 13. Bearing; 14. Double-start threaded screw; 15. Rubber disk; 16. Adjustment disk; 17. Screw; 18. Motor; 19. Driving gear; 20. Driven gear. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. In the description of this application, it should be noted that the terms used here are only for describing specific implementations, and are not intended to limit the exemplary implementations according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0030] Reference Figure 1-5 , an embodiment provided by the utility model:

[0031] A positioning and clamping mechanism for visual inspection comprises a mounting plate 1, a controller 2 is fixedly arranged on the front end surface of the mounting plate 1, bearing boxes 9 are fixedly arranged on both sides of the middle of the mounting plate 1, bearings 13 are fixedly arranged inside the two bearing boxes 9, double-headed threaded screws 14 are rotatably arranged in the middle of the two bearings 13, moving blocks 5 are threadedly sleeved on both sides of the double-headed threaded screws 14, clamping blocks 6 are fixedly arranged on opposite sides of the tops of the two moving blocks 5, and rubber pads 7 are fixedly arranged on opposite sides of the two clamping blocks 6. The double-headed screw rotates to drive the two moving blocks 5 to move simultaneously. When clamping an object, the two clamping blocks 6 clamp from both sides at the same time, which can ensure that the center of the inspected object is located at the center bottom of the detector, can improve the positioning ability of the device, and avoid the need for the staff to manually adjust and position the detector in the later stage.

[0032] An extension plate 3 is fixedly provided at the bottom of the front end surface of the controller 2, and a cross plate 4 is fixedly provided at the rear end of the bottom of the extension plate 3. Screws 17 are threadedly provided at both ends of the top of the cross plate 4, and rubber discs 15 are fixedly provided on the tops of the two screws 17. Adjustment discs 16 are fixedly provided at the bottoms of the two screws 17. The detection table for detection work is inserted into the bottom of the cross plate 4 and the controller 2 to control the rotation of the adjustment disc 16, thereby adjusting the rise of the rubber disc 15, clamping and fixing the edge of the detection table, and installing the clamping mechanism can avoid the deviation of the clamping mechanism affecting the detection work, making it more stable. A motor 18 is fixedly provided at the rear end of one side of the mounting plate 1, and a driving gear 19 is fixedly provided at the output end of the motor 18. A driven gear 20 is fixedly provided on the double-headed threaded screw 14 close to the motor 18. The driving gear 19 and the driven gear 20 are fixedly provided. The driven gear 20 is meshed, and the motor 18 works to drive the driving gear 19 to rotate, so that the driving gear 19 drives the driven gear 20 and the screw to rotate. The diameter of the driving gear 19 is smaller than that of the driven gear 20. Through this transmission mode, the torque of the screw can be increased and the speed of rotation of the screw can be slowed down, so that the clamping device is more stable and accurate. A display screen 10 is fixedly provided on one side of the top of the controller 2, and a control button 11 is fixedly provided on the end of the top of the controller 2 away from the display screen 10. The device can be controlled to work through the display screen 10 and the control button 11 to clamp and position the detected object. A power socket 12 is provided at the front end of one side of the mounting plate 1, and a power supply can be connected through the power socket 12 for the device to work. A storage plate 8 is fixedly provided in the middle of the top of the mounting plate 1, and the storage plate 8 is used to place the detected object.

[0033] Working principle: When installing the device, the detection table for detection work is inserted through the bottom of the horizontal plate 4 and the controller 2, and the adjustment disk 16 is controlled to rotate, so as to adjust the rubber disk 15 to rise, and the edge of the detection table is clamped and fixed to realize the installation of the clamping mechanism. It can avoid the displacement of the clamping mechanism to affect the detection work and make it more stable. When clamping, the motor 18 is controlled to work, driving the double-headed threaded screw 14 to rotate, and driving the two moving blocks 5 to move at the same time. When clamping the object, the two clamping blocks 6 clamp from both sides at the same time, which can ensure that the center of the detected object is located at the center bottom of the detector, which can improve the positioning ability of the device and avoid the staff from manually adjusting and positioning the detector in the later stage.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A positioning and clamping mechanism for visual inspection, comprising a mounting plate (1), characterized in that: A controller (2) is fixedly arranged on the front end surface of the mounting plate (1), bearing boxes (9) are fixedly arranged on both sides of the middle of the mounting plate (1), bearings (13) are fixedly arranged inside the two bearing boxes (9), double-headed threaded screws (14) are rotatably arranged in the middle of the two bearings (13), moving blocks (5) are threadedly sleeved on both sides of the double-headed threaded screws (14), clamping blocks (6) are fixedly arranged on opposite sides of the tops of the two moving blocks (5), and rubber pads (7) are fixedly arranged on opposite sides of the two clamping blocks (6).

2. A positioning and clamping mechanism for visual inspection according to claim 1, characterized in that: An extension plate (3) is fixedly arranged at the bottom of the front end surface of the controller (2), a transverse plate (4) is fixedly arranged at the rear end of the bottom of the extension plate (3), screw rods (17) are threadedly arranged at both ends of the top of the transverse plate (4), a rubber disk (15) is fixedly arranged at the top of the two screw rods (17), and an adjustment disk (16) is fixedly arranged at the bottom of the two screw rods (17).

3. A positioning and clamping mechanism for visual inspection according to claim 1, characterized in that: A motor (18) is fixedly arranged at the rear end of one side of the mounting plate (1), a driving gear (19) is fixedly arranged at the output end of the motor (18), a driven gear (20) is fixedly arranged at the side of the double-threaded screw rod (14) close to the motor (18), and the driving gear (19) is meshed with the driven gear (20).

4. A positioning and clamping mechanism for visual inspection according to claim 1, characterized in that: A display screen (10) is fixedly arranged on one side of the top of the controller (2), and a control button (11) is fixedly arranged on one end of the top of the controller (2) away from the display screen (10).

5. The positioning and clamping mechanism for visual inspection according to claim 1, characterized in that: A power socket (12) is provided at the front end of one side of the mounting plate (1).

6. A positioning and clamping mechanism for visual inspection according to claim 1, characterized in that: A storage plate (8) is fixedly arranged at the middle part of the top end of the mounting plate (1).

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