CN218854904U

CN218854904U - Polaroid assembly line production bubble detection machine

Info

Publication number: CN218854904U
Application number: CN202223353782.6U
Authority: CN
Inventors: 郭祥飞; 谢俊兰; 郭云云
Original assignee: Guanyang Photoelectric Dongguan Co ltd
Current assignee: Guanyang Photoelectric Dongguan Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-14
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to a polaroid detects technical field, concretely relates to polaroid streamlined production bubble detection machine. The utility model provides a bubble detection machine for polaroid flow line production, which comprises a detection machine main body, a first support frame, a first transmission component, a first motor and the like; the rotary type of detection machine main part top one side is provided with first transmission assembly, the one end of first transmission assembly with install the output shaft of the first motor on first support frame, the other end of first transmission assembly with set up the lifting unit rotary type on the detection machine main part and be connected. Through the cooperation of cylinder and gyro wheel, realize will examining the polaroid to level and spacing function, facilitate for the detection that detects the camera, realize the high efficiency and the accurate function that detects to the polaroid.

Description

Polaroid assembly line production bubble detection machine

Technical Field

The utility model relates to a polaroid detects technical field, concretely relates to polaroid streamlined production bubble detection machine.

Background

The polaroids are all called as polaroids, the imaging of the liquid crystal display is dependent on polarized light, and all liquid crystals have front and rear polaroids which are tightly attached to liquid crystal glass to form the liquid crystal plate with the total thickness of about 1 mm. If any one of the polarizers is omitted, the liquid crystal sheet cannot display images.

The polaroid needs carry out the defect detection to its appearance in process of production, and polaroid bubble detection is the important detection item in its appearance defect detection, and current polaroid bubble detection is arranged the polaroid on the assembly line and is detected it through detecting the camera, because the assembly line lacks effective spacing and fixed to the polaroid, and the polaroid is thinner to cause its easy elastic deformation's the condition that appears, leads to appearing when detecting the defect that the detection is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome current assembly line and detect spacing and the fixed shortcoming that causes the detection to appear easily and detect not accurate enough of lacking the polaroid, the to-be-solved technical problem of the utility model is to provide a polaroid assembly line production bubble detects machine.

In order to solve the technical problem, the utility model provides a such polaroid assembly line production bubble detects machine, including the detection machine main part, first support frame, first transmission assembly, a first motor, a mounting bracket, detect the camera, the cylinder, gyro wheel and lifting unit, detection machine main part top one side rotary type is provided with first transmission assembly, the one end of first transmission assembly and the output shaft of installing the first motor on first support frame, the other end of first transmission assembly is connected with the lifting unit rotary type that sets up on the detection machine main part, the detection camera of detection usefulness sets up in the top of detection machine main part through the mounting bracket, use the mounting bracket to be provided with the cylinder as the bilateral symmetry at center, be provided with on the mounting bracket and be used for carrying out spacing gyro wheel to the machined part.

Preferably, the lifting assembly comprises a telescopic rod and a guide rail, the telescopic rod is symmetrically and rotatably arranged at the lower part of the inner side of the detector main body, the telescopic end of the telescopic rod is connected with the end part of the first transmission assembly, and the guide rail is symmetrically arranged at the inner side of the detector main body.

Preferably, the lamp rack further comprises illuminating lamps, and symmetrical illuminating lamps are arranged on opposite sides of the mounting rack.

Preferably, the detection machine further comprises a second conveying assembly, a second motor and a second supporting frame, the second conveying assembly is rotatably arranged on one side, away from the first conveying assembly, of the detection machine body, and one end of the second conveying assembly is connected with an output shaft of the second motor installed on the second supporting frame.

Preferably, the material collecting device further comprises a material collecting frame, wherein the material collecting frame is arranged on the inner side of the detector main body and is close to the guide rail.

Preferably, still including the protection casing, detect quick-witted main part top and be provided with the protection casing that is used for providing the loss prevention protection for detecting camera, light, cylinder and gyro wheel.

Preferably, still including the universal wheel, the bottom four corners of detecting quick-witted main part all is provided with the universal wheel of being convenient for to remove.

The utility model has the advantages that: the functions of leveling and limiting the polaroid to be detected are realized through the matching of the roller and the roller, the detection of a detection camera is facilitated, the efficient and accurate detection function of the polaroid is realized, and the phenomenon that the detection result is inaccurate due to the elastic deformation of the polaroid is avoided; the telescopic action of the telescopic rod is matched with the guide rail, so that the function of efficiently collecting the polaroid with the air bubble is realized.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of the parts such as the main body of the detector, the first support frame, etc.

Fig. 2 is a schematic view of a three-dimensional structure of the components of the roller, etc. of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the parts of the telescopic rod, the guide rail, etc. of the present invention.

Fig. 4 is a schematic view of the three-dimensional structure of the present invention.

The symbols in the drawings are: the detection device comprises a detection machine main body, 2-a first support frame, 3-a first transmission assembly, 4-a first motor, 5-a mounting frame, 6-a detection camera, 7-a lighting lamp, 8-a roller, 9-a roller, 10-a second transmission assembly, 11-a second motor, 12-a second support frame, 13-a telescopic rod, 14-a guide rail, 15-a material collection frame, 16-a protective cover and 17-a universal wheel.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Example 1

As shown in fig. 1-3, a bubble detecting machine for polarizer production line production, comprising a detecting machine body 1, a first supporting frame 2, a first transmission assembly 3, a first motor 4, a mounting frame 5, a detecting camera 6, a lighting lamp 7, a roller 8, a roller 9 and a lifting assembly, wherein the first transmission assembly 3 is rotatably arranged on the right side of the top of the detecting machine body 1, the first transmission assembly 3 comprises a transmission belt and a left transmission shaft and a right transmission shaft connected with the transmission belt, the right transmission shaft of the first transmission assembly 3 is connected with an output shaft of the first motor 4 mounted on the first supporting frame 2 through a coupling, the first motor 4 drives the right transmission shaft of the first transmission assembly 3 to rotate through the output shaft thereof to realize the movement of the transmission belt of the first transmission assembly 3, the realization is to the transfer function of polaroid, first motor 4 is servo motor, the left end transmission shaft of first transmission subassembly 3 with set up the lifting unit rotary type that detects in main part 1 and be connected, the detection camera 6 of detection usefulness sets up in the top of detecting main part 1 through mounting bracket 5, and first transmission subassembly 3 is located under it, the opposite side of mounting bracket 5 is provided with the light 7 of symmetry, it is provided with cylinder 8 to use mounting bracket 5 to be bilateral symmetry at center, the polaroid that conveys through first transmission subassembly 3 through cylinder 8 levels and compresses tightly, the realization is carried out spacing and fixed function to the left and right sides end of polaroid, be provided with on mounting bracket 5 and be used for carrying out spacing gyro wheel 9 to the machined part, both ends are carried on spacingly around to the polaroid through gyro wheel 9.

As shown in fig. 2-3, the detecting machine further includes a second conveying assembly 10, a second motor 11 and a second support frame 12, the second conveying assembly 10 is rotatably disposed on a side of the detecting machine body 1 away from the first conveying assembly 3, the second conveying assembly 10 includes a conveying belt and transmission shafts located at two ends of the conveying belt, a left end transmission shaft of the second conveying assembly 10 is connected to an output shaft of the second motor 11 mounted on the second support frame 12, and the second motor 11 is a servo motor.

During detection, the first motor 4 drives the first transmission assembly 3 to move, the polaroid is transmitted to the position right below the detection camera 6 through the first transmission assembly 3, the roller 8 limits and compresses two sides of the polaroid to prevent the polaroid from moving and keep the polaroid in a flat state, the roller 9 limits and fixes the other two sides of the polaroid, the detection camera 6 detects bubbles in the polaroid, the illuminating lamp 7 irradiates the polaroid, and the detection camera 6 further confirms whether bubbles are generated in the polaroid through light rays emitted by the polaroid; the second conveying assembly 10 is driven by a second motor 11 to move, so that the function of conveying the inspected polarizer to a designated position is realized.

Example 2

As shown in fig. 3, based on embodiment 1, the lifting assembly includes an expansion link 13 and a guide rail 14, the expansion link 13 is rotatably disposed at the lower part of the inner side of the inspection machine main body 1 in a front-back symmetric manner, the top end of the expansion link 13 is connected to the transmission shaft at the right end of the first transmission assembly 3, the guide rail 14 is disposed at the inner side of the inspection machine main body 1 in a symmetric manner, and both ends of the transmission shaft at the right end of the first transmission assembly 3 are located in the guide rail 14 and can slide up and down along the guide rail.

As shown in fig. 3, the sample collection frame 15 is further included, the sample collection frame 15 for collecting the polarizer with air bubbles is arranged on the inner side of the tester body 1, the sample collection frame 15 is close to the guide rail 14, and the sample collection frame 15 is arranged on the left side of the inner cavity of the tester body 1.

When detecting camera 6 and detecting the polaroid and have the bubble, controller control telescopic link 13 contracts, telescopic link 13 contracts and just drives the first transmission subassembly 3 of being connected with it and inclines to left side below, guide rail 14 leads and spacing for the slope of first transmission subassembly 3, rotary motion is done according to guide rail 14's structure to telescopic link 13 bottom, along with the slope of first transmission subassembly 3, the polaroid that has the bubble just moves to gathering in the frame 15 along first transmission subassembly 3 and concentrates the collection, afterwards, telescopic link 13 extends and resets, first transmission subassembly 3 resets, so realize the categorised collection operation to the polaroid.

As shown in fig. 4, the inspection machine further comprises a protective cover 16, and the protective cover 16 for providing damage protection for the inspection camera 6, the illuminating lamp 7, the roller 8 and the roller 9 is arranged on the top of the inspection machine body 1.

As shown in fig. 4, the detection device further comprises universal wheels 17, and the four corners of the bottom of the detection device body 1 are provided with the universal wheels 17 convenient to move.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be understood as the limitation of the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations, modifications and substitutions can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a polaroid streamlined production bubble detects machine, including detector main part (1), first support frame (2), first transmission assembly (3), first motor (4), mounting bracket (5) and detection camera (6), one side rotary type in detector main part (1) top is provided with first transmission assembly (3), the one end of first transmission assembly (3) and the output shaft of installing first motor (4) on first support frame (2), detection camera (6) of detection usefulness set up in the top of detector main part (1) through mounting bracket (5), a serial communication port, still including cylinder (8), gyro wheel (9) and lifting unit, the other end of first transmission assembly (3) is connected with the lifting unit rotary type that sets up on detector main part (1), both sides symmetry with mounting bracket (5) as the center is provided with cylinder (8), be provided with gyro wheel (9) that are used for carrying out spacing to the machined part on mounting bracket (5).

2. A polarizer flow line bubble detection machine according to claim 1, wherein the lifting assembly comprises a telescopic rod (13) and a guide rail (14), the telescopic rod (13) is symmetrically and rotatably arranged at the lower part of the inner side of the detection machine body (1), the telescopic end of the telescopic rod (13) is connected with the end of the first transmission assembly (3), and the symmetrical guide rail (14) is arranged at the inner side of the detection machine body (1).

3. A polarizer flow line bubble detection machine according to claim 1 or 2, further comprising illuminating lamps (7), wherein symmetrical illuminating lamps (7) are arranged on opposite sides of the mounting frame (5).

4. A polarizer flow line production bubble detection machine according to claim 3, further comprising a second conveying assembly (10), a second motor (11) and a second support frame (12), wherein the second conveying assembly (10) is rotatably disposed on a side of the detection machine body (1) away from the first conveying assembly (3), and one end of the second conveying assembly (10) is connected to an output shaft of the second motor (11) mounted on the second support frame (12).

5. A polarizer flow line production bubble detection machine according to claim 4, further comprising a collection frame (15), wherein the collection frame (15) is arranged inside the detection machine body (1), and the collection frame (15) is close to the guide rail (14).

6. A polarizer in-line bubble inspection machine according to claim 5,

still including protection casing (16), detect quick-witted main part (1) top and be provided with and be used for providing protection casing (16) of loss prevention protection for detecting camera (6), light (7), cylinder (8) and gyro wheel (9).

7. A polarizer in-line bubble inspection machine according to claim 6,

the detection machine is characterized by further comprising universal wheels (17), wherein the four corners of the bottom of the detection machine main body (1) are provided with the universal wheels (17) convenient to move.