Rubber part defect detection device based on 3D line laser

Abstract

The utility model discloses a rubber part defect detection device based on 3D line laser, and relates to the technical field of rubber part detection, the rubber part defect detection device comprises a workbench and a detection assembly, the bottom of the workbench is provided with support column feet, and the rear side of the upper end of the workbench is provided with the detection assembly. The detection assembly comprises a limiting frame, a servo motor, a lead screw, a movable sliding block, a mounting cross rod and a laser detection piece, the servo motor is mounted at the upper end of the limiting frame, the lead screw is connected to the front end of the servo motor, the movable sliding block is connected to the exterior of the lead screw, and the mounting cross rod is mounted at the front end of the movable sliding block; and a laser detection piece is arranged at the lower end of the mounting cross rod. According to the rubber part defect detection device based on the 3D line laser, the situation that the rubber part is manually inspected with naked eyes can be avoided, meanwhile, the situation that physical and psychological health of workers is affected due to long-term work is avoided, and the overall practicability and use efficiency of the defect detection device are improved while the rubber part detection efficiency is improved through the laser detection part.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber part detection technical field, concretely is a kind of rubber part defect detection device based on 3D line laser. BACKGROUND

[0002] Rubber part detection is widely used in industry and life each aspect, ensure the quality and performance of rubber material and its product meet specific standards and requirements, detection project includes hardness test, tensile strength test, elongation test, compression permanent deformation test, oil resistance test, chemical corrosion resistance test etc., these tests help to evaluate the sealing property, durability, elasticity and chemical stability of rubber part, ensure its reliability and safety under various environments, 3D line laser detection is a kind of method using laser beam to carry out non-contact measurement on object surface, obtains its three-dimensional coordinate information by continuous line scanning to object surface, then according to data carries out image processing and analysis, obtains the form information and defect information of object surface, in order to improve rubber part detection efficiency, need to use a kind of defect detection device, but existing defect detection device still has following shortcomings:

[0003] When using existing defect detection device, since most defect detection devices are checked by artificial naked eye, and the surface of rubber part is illuminated by strong light, long-term operation affects the physical and mental health of workers, and artificial detection method is prone to error, causing the practicality of defect detection device to decline and the use efficiency to reduce.

[0004] Therefore, in view of the above, the existing structure and defects are improved, and a rubber part defect detection device based on 3D line laser is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rubber part defect detection device based on 3D line laser to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a rubber part defect detection device based on 3D line laser, including workbench and detection assembly, the workbench bottom is installed with support column foot, the workbench upper end rear side is provided with detection assembly, and the detection assembly includes limiting frame, servo motor, lead screw, movable sliding block, mounting cross bar and laser detection part, the limiting frame upper end is installed with servo motor, and the servo motor front end is connected with lead screw, and the lead screw outside is connected with movable sliding block, and the movable sliding block front end is installed with mounting cross bar, the mounting cross bar lower end is provided with laser detection part, the workbench upper end front side is provided with limiting assembly.

[0007] Further, the limiting frame is vertically distributed with the workbench, and the limiting frame is fixedly connected with the workbench through bolts.

[0008] Further, the external size of the movable slider is matched with the internal size of the limiting frame, and the movable slider is slidably connected with the limiting frame through the lead screw.

[0009] Further, the laser detection piece is horizontally distributed with the installation crossbar outside, and the laser detection piece is fixedly connected with the installation crossbar through bolts.

[0010] Further, the limiting assembly comprises a mounting frame, a conveying belt, a mounting block and an electric telescopic rod, the mounting frame is internally connected with the conveying belt, a mounting block is arranged on the left side of the upper end of the mounting frame, and an electric telescopic rod is mounted on the inner side of the lower end of the mounting block.

[0011] Further, the limiting assembly further comprises a limiting plate, a limiting slot and a limiting rod, the electric telescopic rod is provided with the limiting plate at the front end, the limiting slot is formed on the both sides of the upper end of the limiting plate, and the limiting rod is connected inside the limiting slot.

[0012] Further, the number of the limiting plates is two, and the two limiting plates are symmetrically arranged on the both sides of the upper end of the conveying belt with the side central axis of the conveying belt as the center.

[0013] Further, the internal size of the limiting slot is matched with the external size of the limiting rod, and the limiting rod is embeddedly connected with the limiting plate through the limiting slot.

[0014] The utility model provides a rubber part defect detection device based on 3D line laser has the following

[0015] Beneficial effects:

[0016] 1, the utility model discloses a setting of detection assembly can in the rubber part defect detection device based on 3D line laser uses, through servo motor operation drive screw rod rotation, makes the movable slider connected with the external screw rod slide up and down in the limiting frame, thereby drives the position removal of movable slider external installation crossbar, and then makes the position adjustment of laser detection piece, makes laser detection piece can adapt to the defect detection of rubber part of different height, improves the overall practicality and use efficiency of defect detection device.

[0017] 2, The utility model discloses a setting of limiting assembly can be used in the rubber part defect detection device based on 3D line laser, through the conveyer belt to the rubber part of detection is carried out the feed work of job, installs the block fixed mounting in the left side of installation frame upper end, installs electric telescopic handle fixedly in the inboard lower end of mounting block, and electric telescopic handle operation drives the position movement of limiting plate, and the stability of limiting plate in the movement process is increased by utilizing the limiting slot cooperation limiting rod, thereby can move the rubber part to the suitable position before detection, and the use efficiency of subsequent defect detection device is promoted. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a kind of based on 3D line laser's rubber part defect detection device's three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is the detection assembly three-dimensional sectional view structure schematic view of the utility model of a kind of based on 3D line laser's rubber part defect detection device;

[0020] Figure 3 It is the limiting assembly three-dimensional development structure schematic view of the utility model of a kind of based on 3D line laser's rubber part defect detection device.

[0021] In the drawing: 1, workbench;2, support column foot;3, detection assembly;301, limiting frame;302, servo motor;303, screw;304, movable sliding block;305, installation cross bar;306, laser detection piece;4, limiting assembly;401, installation frame;402, conveyer belt;403, mounting block;404, electric telescopic handle;405, limiting plate;406, limiting slot;407, limiting rod. DETAILED DESCRIPTION

[0022] The embodiment of the utility model is further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

[0023] As Figure 1 And Figure 2As shown, a kind of 3D line laser-based rubber part defect detection device, including workbench 1 and detection assembly 3, workbench 1 bottom is equipped with support column foot 2, workbench 1 upper end rear side is provided with detection assembly 3, and detection assembly 3 includes limiting frame 301, servo motor 302, screw rod 303, movable sliding block 304, installation cross bar 305 and laser detection piece 306, limiting frame 301 upper end is equipped with servo motor 302, and servo motor 302 front end is connected with screw rod 303, and the outside of screw rod 303 is connected with movable sliding block 304, while movable sliding block 304 front end is equipped with installation cross bar 305, and installation cross bar 305 lower end is provided with laser detection piece 306, limiting frame 301 and workbench 1 vertically distribute, and limiting frame 301 and workbench 1 are fixedly connected by bolt, movable sliding block 304 external size and limiting frame 301 internal size are compatible, and movable sliding block 304 is slidably connected with limiting frame 301 by screw rod 303, laser detection piece 306 outside and installation cross bar 305 outside vertically distribute, and laser detection piece 306 is fixedly connected with installation cross bar 305 by bolt, limiting frame 301 is fixedly installed on the upper end rear side of workbench 1 by fastening bolt, and servo motor 302 is fixedly installed on the upper end of limiting frame 301 by fastening bolt, the output shaft of servo motor 302 is connected with screw rod 303 by coupling, servo motor 302 drives screw rod 303 to rotate, so that the movable sliding block 304 connected outside screw rod 303 slides up and down in the limiting frame 301, so as to drive the position of movable sliding block 304 external installation cross bar 305 to move, in turn, so that laser detection piece 306 is adjusted, so that laser detection piece 306 can adapt to the defect detection of rubber parts of different heights, improve the overall practicality and use efficiency of defect detection device.

[0024] As Figure 1 and Figure 3As shown, the front side of the upper end of the workbench 1 is provided with a limiting assembly 4, the limiting assembly 4 includes a mounting frame 401, a conveying belt 402, a mounting block 403 and an electric telescopic rod 404, the inner side of the mounting frame 401 is connected with the conveying belt 402, and the upper end of the left side of the mounting frame 401 is provided with the mounting block 403, and the inner side of the lower end of the mounting block 403 is provided with the electric telescopic rod 404, the limiting assembly 4 further includes a limiting plate 405, a limiting slot 406 and a limiting rod 407, and the front end of the electric telescopic rod 404 is provided with the limiting plate 405, the upper end of the limiting plate 405 is provided with the limiting slot 406 on both sides, and the limiting slot 406 is connected with the limiting rod 407, the number of the limiting plate 405 is two, and the two limiting plates 405 are symmetrically arranged on both sides of the upper end of the conveying belt 402 with the side central axis of the conveying belt 402 as the center, the inner dimension of the limiting slot 406 is matched with the outer dimension of the limiting rod 407, and the limiting rod 407 is connected with the limiting plate 405 in an embedded mode through the limiting slot 406, the mounting frame 401 is fixedly installed on the front side of the upper end of the workbench 1 by fastening bolts, and the conveying belt 402 is installed by using the mounting frame 401, so that the conveying belt 402 can perform feeding work on the rubber parts to be detected, the mounting block 403 is fixedly installed on the upper end of the left side of the mounting frame 401, and the electric telescopic rod 404 is fixedly installed on the inner side of the lower end of the mounting block 403, the electric telescopic rod 404 drives the limiting plate 405 to move, and the inner dimension of the limiting slot 406 provided on the inner side of the upper end of the limiting plate 405 is matched with the outer dimension of the limiting rod 407, so that the stability of the limiting plate 405 during movement is increased by matching the limiting slot 406 with the limiting rod 407, and the rubber parts can be moved to a suitable position before detection, and the use efficiency of the subsequent defect detection device is improved.

[0025] In summary, the rubber part defect detection device based on 3D line laser is used, first of all, the stability during use of the equipment is increased by the supporting column foot 2 installed at the bottom of the workbench 1, the mounting frame 401 is fixedly installed on the front side of the upper end of the workbench 1 by fastening bolts, and the conveying belt 402 is installed by using the mounting frame 401, so that the conveying belt 402 can perform feeding work on the rubber parts to be detected, the electric telescopic rod 404 drives the limiting plate 405 to move, and the stability of the limiting plate 405 during movement is increased by matching the limiting slot 406 with the limiting rod 407, so that the rubber parts can be moved to a suitable position before detection, then the screw rod 303 is driven to rotate by the operation of the servo motor 302, so that the movable sliding block 304 connected with the outside of the screw rod 303 slides up and down in the limiting frame 301, so as to drive the position of the horizontal rod 305 installed outside the movable sliding block 304 to move, and then the position of the laser detection part 306 is adjusted, so that the laser detection part 306 can adapt to rubber parts of different heights for defect detection, and the overall practicability and use efficiency of the defect detection device are improved.

[0026] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application with various modifications as are suited to the particular use contemplated.

Claims

1. A 3D line laser based rubber part defect detection device, comprising a workbench (1) and a detection assembly (3), characterized in that, The bottom of the workbench (1) is provided with a supporting column foot (2), and the upper end of the workbench (1) is provided with a detection assembly (3) at the rear side, and the detection assembly (3) comprises a limiting frame (301), a servo motor (302), a lead screw (303), a movable sliding block (304), a mounting cross rod (305) and a laser detection piece (306), the upper end of the limiting frame (301) is provided with the servo motor (302), the front end of the servo motor (302) is connected with the lead screw (303), the outer portion of the lead screw (303) is connected with the movable sliding block (304), the front end of the movable sliding block (304) is provided with the mounting cross rod (305), and the lower end of the mounting cross rod (305) is provided with the laser detection piece (306), and the upper end of the workbench (1) is provided with a limiting assembly (4) at the front side.

2. The 3D line laser-based rubber part defect detection device according to claim 1, wherein, The limiting frame (301) is vertically distributed with the workbench (1), and the limiting frame (301) and the workbench (1) are fixedly connected through bolts.

3. The 3D line laser-based rubber part defect detection device according to claim 1, wherein, The outer dimension of the movable sliding block (304) is matched with the inner dimension of the limiting frame (301), and the movable sliding block (304) is slidably connected with the limiting frame (301) through the lead screw (303).

4. The 3D line laser-based rubber part defect detection device according to claim 1, wherein, The outer side of the laser detection piece (306) is horizontally distributed with the outer side of the mounting cross rod (305), and the laser detection piece (306) is fixedly connected with the mounting cross rod (305) through bolts.

5. The 3D line laser-based rubber part defect detection device according to claim 1, wherein, The limiting assembly (4) comprises a mounting frame (401), a conveying belt (402), a mounting block (403) and an electric telescopic rod (404), the inner side of the mounting frame (401) is connected with the conveying belt (402), the upper end of the mounting frame (401) is provided with the mounting block (403) at the left side, and the inner side of the mounting block (403) is provided with the electric telescopic rod (404) at the lower end.

6. The 3D line laser-based rubber part defect detection device according to claim 5, wherein, The limiting assembly (4) further comprises a limiting plate (405), a limiting slot (406) and a limiting rod (407), and the front end of the electric telescopic rod (404) is provided with the limiting plate (405), the upper end of the limiting plate (405) is provided with the limiting slot (406) at both sides, and the inner portion of the limiting slot (406) is connected with the limiting rod (407).

7. The 3D line laser-based rubber part defect detection device according to claim 6, wherein, The number of the limiting plate (405) is two, and the two limiting plates (405) are symmetrically arranged on the upper end of the conveying belt (402) at both sides of the side central axis of the conveying belt (402).

8. The 3D line laser-based rubber part defect detection device according to claim 6, wherein, The inner dimension of the limiting slot (406) is matched with the outer dimension of the limiting rod (407), and the limiting rod (407) is embeddedly connected with the limiting plate (405) through the limiting slot (406).

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