Visual inspection device for plastic parts

Abstract

The utility model discloses a visual inspection device for plastic parts. The visual inspection device comprises a bottom table, electric sliding rails are installed on the two sides of the upper portion of the bottom table, sliding blocks are installed above the electric sliding rails, a supporting plate is fixed above the sliding blocks, an installation frame is fixed above the supporting plate, and a motor is installed above the installation frame. According to the visual detection device for the plastic part, through cooperative use of the electric sliding rail, the sliding block, the supporting plate and the detection plates, the plastic part is placed above the detection plates during use, the plastic part is shot through the camera for visual detection, after the detection of the plastic part above one detection plate is completed, a switch of the electric sliding rail is turned on, and the electric sliding rail is turned on; according to the plastic part detection device, the sliding block is driven to slide, then the camera is driven to move to the position above the other detection plate, the plastic part above the other detection plate is detected, at the moment, a worker can take down the detected plastic part, and the detection efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to plastic parts processing, in particular to a visual inspection device for plastic parts. Background Art

[0002] Plastic parts processing is a general term for various processes that convert synthetic resins or plastics into plastic products. It is a larger production department in the plastics industry. Plastic processing generally includes plastic batching, molding, machining, joining, modification and assembly. The last four processes are carried out after the plastic has been molded into finished products or semi-finished products. It is also called plastic secondary processing. After the plastic parts are molded, visual inspection devices are needed to inspect the plastic parts. Visual inspection devices are devices that use machines instead of human eyes to make measurements and judgments.

[0003] However, after the existing visual inspection device completes the photographing and inspection of a batch of plastic parts, it is necessary to wait until the staff removes the plastic parts and replaces them with new ones before inspection can be carried out, and the inspection efficiency is low. Therefore, the present application provides a visual inspection device for plastic parts to meet the needs. Utility Model Content

[0004] The purpose of the utility model is to provide a visual inspection device for plastic parts to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a visual inspection device for plastic parts, comprising a base, electric slide rails are installed on both sides above the base, a slider is installed above the electric slide rail, a support plate is fixed above the slider, a mounting frame is fixed above the support plate, a motor is installed above the mounting frame, a screw rod is movably installed inside the mounting frame, a movable block is sleeved on the outer side of the screw rod, a connecting block is fixed on one side of the movable block, a camera is installed on one side of the connecting block, and inspection plates are installed on both sides above the base.

[0006] Preferably, the support plate forms a sliding structure with the base through a slider, and the slider is symmetrically arranged with respect to the central axis of the support plate.

[0007] Preferably, the mounting frame and the support plate are connected by welding, and the central axis of the mounting frame coincides with the central axis of the support plate.

[0008] Preferably, the camera forms a lifting structure with the mounting frame through a movable block, and the inner side of the movable block is threaded.

[0009] Preferably, the detection plate is symmetrically arranged with respect to the central axis of the base, and the detection plate corresponds to the camera.

[0010] Preferably, connecting rods are fixed on both sides of the detection plate, a clamping block is installed on one side of the connecting rod, a fixing bolt passes through one side of the clamping block, a lamp holder is fixed on one side of the clamping block, and an illuminating lamp is installed on one side of the lamp holder.

[0011] Preferably, the lamp holder is threadedly connected to the connecting rod via a fixing bolt, and the lamp holder is used in conjunction with the lighting lamp.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This visual inspection device for plastic parts uses an electric slide rail, a slider, a support plate and an inspection plate. When in use, the plastic parts are placed on the inspection plate, and the plastic parts are photographed by a camera for visual inspection. When the inspection of the plastic parts on one of the inspection plates is completed, the switch of the electric slide rail is turned on to drive the slider to slide, thereby driving the camera to move to the top of another inspection plate to inspect the plastic parts on the other inspection plate. At this time, the staff can remove the inspected plastic parts, thereby improving the inspection efficiency of the device;

[0014] 2. This visual inspection device for plastic parts, through the setting of the motor, the screw rod, the movable block and the connecting block, the setting of the motor drives the screw rod to rotate, drives the movable block to slide, and then can adjust the height of the camera, so that the camera can capture a wider range and the inspection result is more accurate;

[0015] 3. This visual inspection device for plastic parts, through the arrangement of connecting rods, clamps, fixing bolts, lamp holders and lighting lamps, can provide illumination during the process of visual inspection of plastic parts, thereby making the pictures of plastic parts taken by the camera clearer and greatly reducing the error of visual inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the camera of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the detection board of the utility model;

[0020] Figure 5 The figure is a schematic diagram of the structure of the lighting lamp of the utility model.

[0021] In the figure: 1. base; 2. electric slide rail; 3. slider; 4. support plate; 5. mounting bracket; 6. motor; 7. screw rod; 8. movable block; 9. connecting block; 10. camera; 11. detection plate; 12. connecting rod; 13. clamping block; 14. fixing bolt; 15. lamp holder; 16. lighting lamp. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 The utility model provides a technical solution: a visual inspection device for plastic parts, including a base 1, electric slide rails 2 are installed on both sides of the base 1, a slider 3 is installed above the electric slide rail 2, a support plate 4 is fixed above the slider 3, the support plate 4 and the base 1 form a sliding structure through the slider 3, the slider 3 is symmetrically arranged with the central axis of the support plate 4, when the plastic part above one of the inspection plates 11 is inspected, the switch of the electric slide rail 2 is turned on, the slider 3 is driven to slide, and then the camera 10 is driven to move to the other inspection plate 11, and the plastic part above the other inspection plate 11 is inspected, at this time the staff can remove the inspected plastic part, which improves the efficiency of the device. Detection efficiency, a mounting frame 5 is fixed above the support plate 4, the mounting frame 5 and the support plate 4 are welded, the mounting frame 5 and the central axis of the support plate 4 coincide with each other, the structural stability is strong, a motor 6 is installed above the mounting frame 5, a screw rod 7 is movably installed inside the mounting frame 5, a movable block 8 is sleeved on the outer side of the screw rod 7, a connecting block 9 is fixed on one side of the movable block 8, a camera 10 is installed on one side of the connecting block 9, the camera 10 forms a lifting structure with the mounting frame 5 through the movable block 8, the inner side of the movable block 8 is threaded, the screw rod 7 is driven to rotate by the setting of the motor 6, the movable block 8 is driven to slide, and then the height of the camera 10 can be adjusted, so that the camera 10 can capture a wider range;

[0024] See also Figure 1 , Figure 4 and Figure 5, detection plates 11 are installed on both sides of the top of the base 1, and the detection plates 11 are symmetrically arranged with the central axis of the base 1. The detection plates 11 correspond to the camera 10. Two groups of detection plates 11 are set to perform detection work alternately, which improves the efficiency of plastic part detection. Connecting rods 12 are fixed on both sides of the detection plate 11, and a clamping block 13 is installed on one side of the connecting rod 12. A fixing bolt 14 runs through one side of the clamping block 13, and a lamp holder 15 is fixed on one side of the clamping block 13. A lighting lamp 16 is installed on one side of the lamp holder 15. The lighting lamp 16 can illuminate, so that the camera 10 can take clearer pictures of the plastic parts, which greatly reduces the error of visual detection. The lamp holder 15 is threadedly connected to the connecting rod 12 through the fixing bolt 14, and the lamp holder 15 is used in conjunction with the lighting lamp 16. The structure is simple and it is convenient to disassemble and assemble the lighting lamp 16.

[0025] Working principle: When using the visual inspection device for plastic parts, first turn on the external power supply, then place the plastic parts above the inspection board 11, use the camera 10 to photograph the plastic parts for visual inspection, and turn on the switch of the lighting lamp 16 for lighting, so that the camera 10 can take a clearer picture of the plastic parts. Secondly, when the inspection of the plastic parts above one of the inspection boards 11 is completed, turn on the switch of the electric slide rail 2, drive the slider 3 to slide, and then drive the camera 10 to move to the other inspection board 11, and inspect the plastic parts above the other inspection board 11. At this time, the staff can remove the inspected plastic parts and cut off the external power supply of the device when the device is not used. The model of the electric slide rail 2 is RXP45, the model of the motor 6 is XD-3420-2, the model of the camera 10 is XW-200V, and the model of the lighting lamp 16 is OLT-1T5H10. In this way, the use process of the visual inspection device for plastic parts is completed.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A visual inspection device for plastic parts, comprising a base (1), characterized in that: Electric slide rails (2) are installed on both sides above the base (1), a slider (3) is installed on the electric slide rail (2), a support plate (4) is fixed on the slider (3), a mounting frame (5) is fixed on the support plate (4), a motor (6) is installed on the mounting frame (5), a screw rod (7) is movably installed inside the mounting frame (5), a movable block (8) is sleeved on the outer side of the screw rod (7), a connecting block (9) is fixed on one side of the movable block (8), and a camera (10) is installed on one side of the connecting block (9), and detection plates (11) are installed on both sides above the base (1).

2. A visual inspection device for plastic parts according to claim 1, characterized in that: The support plate (4) forms a sliding structure with the base (1) via a sliding block (3), and the sliding block (3) is symmetrically arranged with respect to the central axis of the support plate (4).

3. A visual inspection device for plastic parts according to claim 1, characterized in that: The mounting frame (5) and the support plate (4) are connected by welding, and the central axes of the mounting frame (5) and the support plate (4) coincide with each other.

4. A visual inspection device for plastic parts according to claim 1, characterized in that: The camera (10) forms a lifting structure through a movable block (8) and a mounting frame (5), and the inner side of the movable block (8) is arranged in a threaded shape.

5. A visual inspection device for plastic parts according to claim 1, characterized in that: The detection plate (11) is symmetrically arranged with respect to the central axis of the base platform (1), and the detection plate (11) corresponds to the camera (10).

6. A visual inspection device for plastic parts according to claim 1, characterized in that: Connecting rods (12) are fixed on both sides of the detection plate (11); a clamping block (13) is installed on one side of the connecting rod (12); a fixing bolt (14) passes through one side of the clamping block (13); a lamp holder (15) is fixed on one side of the clamping block (13); and a lighting lamp (16) is installed on one side of the lamp holder (15).

7. A visual inspection device for plastic parts according to claim 6, characterized in that: The lamp holder (15) is threadedly connected to the connecting rod (12) via a fixing bolt (14), and the lamp holder (15) is used in conjunction with a lighting lamp (16).

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