CN219122068U - Plastic part defect detection device - Google Patents

Abstract

The utility model relates to the technical field of detection equipment, in particular to a plastic part defect detection device, which comprises a production line, a visual component and a cleaning component, wherein the cleaning component comprises a telescopic rod, a mounting plate and a brush layer, the production line is used for conveying plastic parts to be detected, the visual component is used for shooting the plastic parts to be detected and identifying shot pictures, so that the defects of the plastic parts are detected rapidly, when the visual component is unclear in dust sticking shooting, dust is cleaned through the cleaning component, and in particular, the telescopic rod is electrified and telescopic to push the mounting plate to move back and forth on the shooting equipment of the visual component, so that the brush layer is pushed to slide on the shooting equipment, and then all the dust is cleaned, and the problems that the dust sticking and the unclean shooting of the shooting device of the existing plastic part defect detection equipment affect the identification effect are solved.

Description

Plastic part defect detection device

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a plastic part defect detection device.

Background

The plastic part detection means that the sizes and the surface quality of various plastic products are detected, the traditional method is characterized in that the manual detection precision is limited by the level of workers, and the labor capacity of the workers is high.

The utility model provides a CN209901748U provides a working of plastics automated inspection equipment based on machine vision discernment, including the production line support, transport mechanism and vision subassembly, transport mechanism sets up on the production line support, the vision subassembly sets up on the production line support, the device passes through transport mechanism with the working of plastics from the head end of production line support to the tail end, take a picture when the vision subassembly, the photograph is discerned through the software of vision subassembly and is handled, obtain the various data that the working of plastics needs to be measured, calculate various size deviations of working of plastics in the photograph, outward appearance defect and outward appearance colour, realize that a plurality of sizes or data of working of plastics are measured, thereby detect the defect of working of plastics fast, need not artifical the participation, liberation manpower, workman's working strength has been alleviateed.

However, after the technology is used for a long time, the shooting device of the visual component can be stuck with dust, so that shooting is unclear, the identification effect is affected, and further the defect detection efficiency of the plastic part is affected.

Disclosure of Invention

The utility model aims to provide a plastic part defect detection device, and aims to solve the problems that a shooting device of existing plastic part defect detection equipment sticks ash, and the shooting is unclear and the identification effect is affected.

In order to achieve the above purpose, the utility model provides a plastic part defect detection device, which comprises a production line, a vision component and a cleaning component, wherein the cleaning component comprises a telescopic rod, a mounting plate and a brush layer; the telescopic link set up in vision subassembly one side, the mounting panel with telescopic link fixed connection, and be located near vision subassembly one side, the brush layer with the mounting panel dismantles to be connected, and is located near vision subassembly one side.

The mounting plate comprises a base plate and a clamping plate, wherein the base plate is fixedly connected with the telescopic rod and is positioned close to one side of the visual component, and the clamping plate is arranged on one side of the base plate away from the telescopic rod.

The clamping plate comprises a clamping plate body and a spring, wherein the clamping plate body is arranged on one side of the substrate, and the spring is fixedly connected with the clamping plate body and is located between the clamping plate bodies.

The cleaning assembly further comprises a water tank, a water delivery pipe and an atomization nozzle, the water tank is fixedly connected with the assembly line and located close to one side of the vision assembly, the water delivery pipe is communicated with the water tank and located close to one side of the vision assembly, and the atomization nozzle is fixedly connected with the water delivery pipe and located away from one side of the water tank.

The water delivery pipe comprises a guide pipe and a water pump, the water pump is fixedly connected with the water tank and is positioned on the outer side of the water tank, and the guide pipe is communicated with the water pump and is positioned on one side far away from the water tank.

According to the plastic part defect detection device, the assembly line is used for conveying plastic parts to be detected, when the assembly line conveys the plastic parts to be detected to the position below the visual assembly, the visual assembly shoots the plastic parts to be detected, and recognizes shooting pictures, so that defects of the plastic parts are detected rapidly, when dust is not clearly shot by shooting equipment of the visual assembly, dust on the visual assembly is cleaned through the cleaning assembly, and in particular, the telescopic rod is electrified and stretches to push the mounting plate to move back and forth on the shooting equipment of the visual assembly, so that the brush layer is pushed to slide on the shooting equipment, and dust on the visual assembly shooting equipment is cleaned completely, and the problems that dust is stuck by the shooting device of the existing plastic part defect detection equipment and the recognition effect is affected by the fact that the shooting is not clearly shot are solved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

FIG. 1 is a schematic view of a first embodiment of a defect detecting device for plastic parts according to the present utility model.

Fig. 2 is an enlarged view of detail a of fig. 1.

FIG. 3 is a schematic diagram of a second embodiment of a defect detecting device for plastic parts according to the present utility model.

101-assembly line, 102-visual assembly, 103-telescopic rod, 104-brush layer, 105-base plate, 106-clamp plate body, 107-spring, 201-water tank, 202-atomizer, 203-conduit, 204-water pump.

Detailed Description

The first embodiment of the application is as follows:

referring to fig. 1-2, fig. 1 is a schematic structural diagram of the present utility model, fig. 2 is an enlarged view of a detail a in fig. 1, including a production line 101, a vision component 102 and a cleaning component, where the cleaning component includes a telescopic rod 103, a mounting board and a brush layer 104, the mounting board includes a base plate 105 and a clamping plate, and the clamping plate includes a clamping plate body 106 and a spring 107.

For the specific embodiment, the telescopic rod 103 is disposed on one side of the vision component 102, the plastic part is transferred from the head end to the tail end on the assembly line 101, and is sensed by the in-place sensor when passing through the position of the vision component 102, the in-place sensor sends a control signal to the PC control end, the PC control end controls the photographing equipment of the vision component 102 to start photographing through software, the photographed photo is transmitted to the PC control end to be subjected to software identification processing, so as to obtain various data, such as the external dimension, the appearance defect, the appearance color and the like, of the plastic part to be measured, and thus, the various parameters, such as the dimensional deviation, the appearance defect, the appearance color and the like, which can be photographed in the photo are calculated by comparing with preset standard data; therefore, the function of measuring a plurality of sizes or data of the plastic part and observing specific deviation conditions of the measured object in real time is realized.

The telescopic rod 103 is arranged on one side of the visual component 102, the mounting plate is fixedly connected with the telescopic rod 103 and is located on one side close to the visual component 102, the brush layer 104 is detachably connected with the mounting plate and is located on one side close to the visual component 102, when dust is not clearly shot by the shooting equipment of the visual component 102, dust on the visual component 102 is cleaned through the cleaning component, specifically, the telescopic rod 103 is electrified and telescopic to push the mounting plate to move back and forth on the shooting equipment of the visual component 102, so that the brush layer 104 is pushed to slide on the shooting equipment, and dust on the shooting equipment of the visual component 102 is completely cleaned, so that the problems that dust is stuck by the shooting device of the existing plastic part defect detection equipment and the recognition effect is not clearly influenced are solved.

Secondly, base plate 105 with telescopic link 103 fixed connection just is located be close to vision subassembly 102 one side, splint set up in base plate 105 keep away from telescopic link 103 one side, base plate 105 is right splint provide the installation condition, splint are used for the centre gripping to be fixed brush layer 104, compared with traditional radar is fixed, dismantle the change brush layer 104 more convenient fast.

In addition, the clamping plate body 106 is disposed on one side of the substrate 105, the springs 107 are fixedly connected with the clamping plate body 106, and are located between the clamping plate bodies 106, and the clamping plate body 106 clamps and fixes the brush layer 104 by the reaction force of the springs 107 and the clamping plate body 106.

When cleaning dust on the photographing device of the vision assembly 102, the brush layer 104 is arranged between the clamping plates, and the telescopic rod 103 is electrified to stretch and push the base plate 105 to move back and forth on the photographing device of the vision assembly 102, so that the brush layer 104 is pushed to slide on the photographing device, and all the dust on the photographing device of the vision assembly 102 is cleaned.

The second embodiment of the present application is:

referring to fig. 3, fig. 3 is a schematic structural diagram of the present utility model, the cleaning assembly of the present embodiment further includes a water tank 201, a water pipe and an atomizer 202, and the water pipe includes a conduit 203 and a water pump 204.

For this concrete implementation, water tank 201 with assembly line 101 fixed connection, and be located and be close to vision subassembly 102 one side, the raceway with water tank 201 intercommunication, and be located and be close to vision subassembly 102 one side, atomizer 202 with raceway fixed connection, and be located and keep away from water tank 201 one side, when telescopic link 103 circular telegram, the raceway will the water in the water tank 201 is imported atomizer 202 is interior, atomizer 202 is with the water atomizing back blowout action on the shooting equipment of vision subassembly 102, further strengthen the clearance effect of brush layer 104.

The water pump 204 is fixedly connected with the water tank 201, and is located at the outer side of the water tank 201, the conduit 203 is communicated with the water pump 204, and is located at one side far away from the water tank 201, the water pump 204 is used for pumping out water in the implementation and guiding the water into the conduit 203, and the conduit 203 guides the water into the atomizer 202 for use.

When the telescopic rod 103 is electrified, the water pump 204 pumps out the water in the realization and guides the water into the guide pipe 203, the guide pipe 203 guides the water into the atomizing nozzle 202, and the atomizing nozzle 202 atomizes the water and then sprays the atomized water to act on the shooting equipment of the vision assembly 102, so that the cleaning effect of the brush layer 104 is further enhanced.

The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.

Claims (5)

1. The utility model provides a plastic part defect detection device, includes assembly line and vision subassembly, the vision subassembly sets up in on the assembly line, its characterized in that,

the cleaning assembly comprises a telescopic rod, a mounting plate and a brush layer;

the telescopic link set up in vision subassembly one side, the mounting panel with telescopic link fixed connection, and be located near vision subassembly one side, the brush layer with the mounting panel dismantles to be connected, and is located near vision subassembly one side.

2. A plastic part defect detecting device as defined in claim 1, wherein,

the mounting plate comprises a base plate and a clamping plate, wherein the base plate is fixedly connected with the telescopic rod and is positioned close to one side of the visual component, and the clamping plate is arranged on one side of the base plate away from the telescopic rod.

3. A plastic part defect detecting device as defined in claim 2, wherein,

the clamping plate comprises a clamping plate body and a spring, wherein the clamping plate body is arranged on one side of the substrate, and the spring is fixedly connected with the clamping plate body and is positioned between the clamping plate bodies.

4. A plastic part defect detecting device as defined in claim 3, wherein,

the cleaning assembly further comprises a water tank, a water delivery pipe and an atomizing nozzle, wherein the water tank is fixedly connected with the assembly line and is located close to one side of the vision assembly, the water delivery pipe is communicated with the water tank and is located close to one side of the vision assembly, and the atomizing nozzle is fixedly connected with the water delivery pipe and is located away from one side of the water tank.

5. A plastic part defect detecting device as defined in claim 4, wherein,

the water delivery pipe comprises a guide pipe and a water pump, the water pump is fixedly connected with the water tank and is positioned on the outer side of the water tank, and the guide pipe is communicated with the water pump and is positioned on one side far away from the water tank.

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