On-line detection device for edge defects of carrier plate glass

Abstract

The utility model belongs to the field of carrier plate glass detection, and relates to a carrier plate glass edge defect online detection device which comprises a detection box body, a detection channel is installed on one side of the detection box body in a penetrating mode, a feeding channel is installed on the other side of the detection box body in a penetrating mode, and two control frames are rotationally connected to one side of the inner wall of the detection box body. Steering sleeves are rotationally connected to the lower portions of the two control frames, a linkage frame is rotationally connected between the two steering sleeves, a first adsorption roller and a second adsorption roller are rotationally connected between the two linkage frames, and the sides, close to each other, of the two control frames are jointly connected with an inclined fixed beam; according to the glass surface detection device, dust, water stains and the like on the glass surface of the carrier plate can be effectively removed, misleading detection is avoided, the detection quality is guaranteed, the temperature of the interior of the whole detection device can be controlled, and the overall detection efficiency and quality are further improved.

Description

Technical Field

[0001] This utility model belongs to the field of carrier glass inspection and relates to an online detection device for edge defects of carrier glass. Background Technology

[0002] A substrate is a planar medium made of glass, metal or plastic. Its main function is to support electronic components or loads and fix a thin layer. In the field of integrated circuits, IC substrates realize the electrical connection between chips and circuit boards through high-density multilayer printing technology, and provide functions such as heat dissipation and protection.

[0003] A Chinese patent with publication number CN216012340U discloses an offline testing station for carrier glass. The key technical features are: a testing station, an electronic scale located under the testing station, and a lifting bracket that is movable along the testing station. It can realize the detection of long and short side dimensions, the weight of carrier glass, straightness measurement, and right angle measurement, and the accuracy of the measurement is within the control value.

[0004] The existing technology has the following technical defects: the existing online detection device for edge defects of carrier glass can cause unstable detection results due to temperature changes in the online detection environment or residual dust and water stains on the glass surface. Therefore, an online detection device for edge defects of carrier glass is designed to solve this problem. Summary of the Invention

[0005] The technical problem to be solved by this utility model is that the existing online detection device for edge defects of carrier glass is prone to unstable detection results due to temperature changes in the online detection environment or residual dust and water stains on the glass surface. To overcome the shortcomings of the prior art, this utility model provides an online detection device for edge defects of carrier glass.

[0006] This utility model discloses an online detection device for edge defects of carrier glass, comprising a detection box, a detection channel installed on one side of the detection box, a feeding channel installed on the other side of the detection box, two control frames rotatably connected to one side of the inner wall of the detection box, a steering sleeve rotatably connected to the lower part of each of the two control frames, a linkage frame rotatably connected between the two steering sleeves, a first adsorption roller and a second adsorption roller rotatably connected between the two linkage frames, a common inclined beam connected to the side of the two control frames close to each other, two limiting rods fixedly connected to the outer surface of the inclined beam, a top plate fixedly connected to the inner wall of the detection box, an opening opened in the inner wall of each of the two control frames, the top plate intersecting with the opening, the two limiting rods intersecting and movably connected to the top plate, and springs fitted on the outer surface of each of the two limiting rods, an air curtain chamber fixedly connected to one side of the detection box, and a base fixedly connected to the bottom of the detection box.

[0007] An air distributor is fixedly installed on the upper inner side of the air curtain chamber, and a feeding channel is inserted into the lower part of the air curtain chamber.

[0008] Two guide plates are obliquely connected to the upper surface of the feeding channel.

[0009] A temperature-controlled fan is fixedly installed at the upper end of the detection chamber, and a pipe is fixedly connected to one side of the temperature-controlled fan. The pipe passes through the air curtain chamber and is connected to the air distributor.

[0010] Multiple feeding rollers are rotatably installed at the bottom of the detection channel.

[0011] Two drivers are fixedly connected to the inner wall of the detection box, and two material transfer rollers are rotatably connected to one side of the two drivers that are close to each other.

[0012] The two transfer rollers are located below the first adsorption roller and the second adsorption roller, respectively.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the carrier glass contacts the first adsorption roller, and then the second adsorption roller, thereby driving the first and second adsorption rollers to roll along the surface of the carrier glass. Under the rolling of the first and second adsorption rollers, the dust and water stains remaining on the surface of the carrier glass can be adsorbed. After the temperature control fan is running, the air generated enters the air distributor through the pipe. The air distributor uses strip-shaped nozzles to send out a curtain-like airflow with a certain speed, temperature and thickness to isolate the external airflow, ensure the purity of the internal air and improve the accuracy of the test results. This utility model can effectively remove dust and water stains from the surface of the carrier glass, avoid misleading the test, ensure the test quality, and can control the internal temperature of the entire testing device, further improving the overall testing efficiency and quality.

[0014] This utility model Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present invention.

[0016] Figure 2 This is a cross-sectional structural diagram of the detection box according to an embodiment of the present invention.

[0017] Figure 3 This is a cross-sectional internal structure diagram of the detection box according to an embodiment of the present invention.

[0018] Figure 4 This is a schematic diagram of the internal structure of the detection box according to an embodiment of the present invention.

[0019] Figure 5 This is a side view of an embodiment of the present invention.

[0020] Figure 6 This is a top view of an embodiment of the present invention.

[0021] In the diagram: 1. Detection chamber; 2. Detection channel; 3. Temperature control fan; 4. Through pipe; 5. Guide plate; 6. Feeding channel; 7. Air curtain chamber; 8. Base; 9. Control frame; 10. Through port; 11. Turning sleeve; 12. First adsorption roller; 13. Transfer roller; 14. Linkage frame; 15. Second adsorption roller; 16. Inclined fixed beam; 17. Top plate; 18. Air distributor; 19. Driver; 20. Feeding roller; 21. Limiting rod; 22. Spring. Detailed Implementation

[0022] Example 1

[0023] like Figures 1-6As shown, an online detection device for edge defects of carrier glass includes: a detection box 1, a detection channel 2 installed on one side of the detection box 1, a feeding channel 6 installed on the other side of the detection box 1, two control frames 9 rotatably connected to one side of the inner wall of the detection box 1, a steering sleeve 11 rotatably connected to the lower part of each of the two control frames 9, a linkage frame 14 rotatably connected between the two steering sleeves 11, a first adsorption roller 12 and a second adsorption roller 15 rotatably connected between the two linkage frames 14 respectively, an inclined beam 16 connected to the side of the two control frames 9 that is close to each other, two limiting rods 21 fixedly connected to the outer surface of the inclined beam 16, a top plate 17 fixedly connected to the inner wall of the detection box 1, and an opening 10 opened in the inner wall of each of the two control frames 9. The two limit rods 21 are interspersed with the opening 10 and are movably interspersed with the top plate 17. Springs 22 are fitted onto the outer surfaces of both limit rods 21. An air curtain chamber 7 is fixedly connected to one side of the detection chamber 1, and a base 8 is fixedly connected to the bottom of the detection chamber 1. An air distributor 18 is fixedly installed on the upper inner side of the air curtain chamber 7. A feeding channel 6 is interspersed in the lower part of the air curtain chamber 7. Two guide plates 5 are obliquely connected to the upper surface of the feeding channel 6. A temperature control fan 3 is fixedly installed at the upper end of the detection chamber 1. A connecting pipe 4 is fixedly connected to one side of the temperature control fan 3. The connecting pipe 4 passes through the air curtain chamber 7 and connects to the air distributor 18. Multiple feeding rollers 20 are rotatably installed at the bottom of the detection channel 2. Two drivers 19 are fixedly connected to the inner wall of the detection chamber 1. Two transfer rollers 13 are rotatably connected to one side of the driver 19. The two transfer rollers 13 are located below the first adsorption roller 12 and the second adsorption roller 15, respectively. The carrier glass material is fed onto the feeding channel 6 via an external conveying device. After being adjusted at the angle between the guide plates 5, it enters the detection chamber 1 and continues to be conveyed by the two transfer rollers 13. At this time, the carrier glass first contacts the first adsorption roller 12, and then contacts the second adsorption roller 15, thereby causing the first adsorption roller 12 and the second adsorption roller 15 to roll along the surface of the carrier glass. The rolling of the first adsorption roller 12 and the second adsorption roller 15 can adsorb the dust and water stains remaining on the surface of the carrier glass. Depending on the thickness of the carrier glass, the first adsorption roller 12... The first and second adsorption rollers 12 and 15 remain in constant motion. As the carrier glass comes into contact with it, both rollers 12 and 15 can fully contact the surface of the carrier glass. When the thickness is relatively large, the first and second adsorption rollers 12 and 15 drive the linkage frame 14 to move, thereby rotating on the steering sleeve 11. This, in turn, causes the control frame 9 to rise a certain distance, which in turn drives the inclined fixed beam 16 to move. This causes the two limit rods 21 to slide and intersect on the top plate 17, compressing the spring 22. This ensures that the first and second adsorption rollers 12 and 15 maintain a tight contact with the carrier glass, improving the adsorption and cleaning effect. By turning on the switch of the temperature control fan 3 from the external controller, the air generated by the temperature control fan 3 enters the air distributor 18 along the pipe 4.The air distributor 18 uses strip-shaped nozzles to deliver a curtain-like airflow with a certain speed, temperature, and thickness. This airflow is used to isolate external airflow, ensure the purity of the internal air, and improve the accuracy of the test results.

[0024] Working process or working principle: The external conveying equipment delivers the carrier glass material to the feeding channel 6, and after adjusting the angle between the guide plates 5, it enters the interior of the detection chamber 1. It continues to be conveyed by two transfer rollers 13. At this time, the carrier glass first contacts the first adsorption roller 12, and then the second adsorption roller 15, thereby causing the first adsorption roller 12 and the second adsorption roller 15 to roll along the surface of the carrier glass. The rolling of the first adsorption roller 12 and the second adsorption roller 15 can adsorb the dust and water stains remaining on the surface of the carrier glass. Depending on the thickness of the carrier glass, the first... The adsorption roller 12 and the second adsorption roller 15 are always in an active state. As the carrier glass comes into contact with it, the first adsorption roller 12 and the second adsorption roller 15 can completely contact the surface of the carrier glass. When the thickness is thick, the first adsorption roller 12 and the second adsorption roller 15 drive the linkage frame 14 to move, thereby rotating on the steering sleeve 11, which in turn drives the control frame 9 to rise a certain distance, which in turn drives the inclined fixed beam 16 to move, so that the two limit rods 21 slide through the top plate 17 and compress the spring 22, thereby keeping the first adsorption roller 12 and the second adsorption roller 15 in tight contact with the carrier glass.

[0025] The switch of the temperature control fan 3 is turned on. When the temperature control fan 3 is running, the air generated enters the air distributor 18 through the pipe 4 and is ejected.

[0026] The descriptions of the orientation and relative positional relationships of the structure in this utility model, such as descriptions of front, back, left, right, up, and down, do not constitute a limitation on this utility model, but are merely for the convenience of description.

Claims

1. An online detection device for edge defects in carrier glass, characterized in that: The test chamber includes a test chamber (1), on one side of which a test channel (2) is installed, and on the other side of which a feed channel (6) is installed. Two control frames (9) are rotatably connected to one side of the inner wall of the test chamber (1). A steering sleeve (11) is rotatably connected to the lower part of each of the two control frames (9). A linkage frame (14) is rotatably connected between each of the two steering sleeves (11). A first adsorption roller (12) and a second adsorption roller (15) are rotatably connected between the two linkage frames (14). The two control frames (9) are connected together on their adjacent sides. An inclined beam (16) is fixedly connected to two limiting rods (21) on its outer surface. A top plate (17) is fixedly connected to the inner wall of the detection box (1). Both control frames (9) have openings (10) on their inner walls. The top plate (17) and the openings (10) are interlocked. Both limiting rods (21) are interlocked with the top plate (17). Springs (22) are fitted on the outer surfaces of both limiting rods (21). An air curtain chamber (7) is fixedly connected to one side of the detection box (1). A base (8) is fixedly connected to the bottom of the detection box (1).

2. The online detection device for edge defects of carrier glass according to claim 1, characterized in that: An air distributor (18) is fixedly installed on the upper inner side of the air curtain chamber (7), and a feeding channel (6) is inserted into the lower part of the air curtain chamber (7).

3. The online detection device for edge defects of carrier glass according to claim 1, characterized in that: Two guide plates (5) are obliquely connected to the upper surface of the feed channel (6).

4. The online detection device for edge defects of carrier glass according to claim 2, characterized in that: A temperature-controlled fan (3) is fixedly installed at the upper end of the detection box (1), and a pipe (4) is fixedly connected to one side of the temperature-controlled fan (3). The pipe (4) passes through the air curtain chamber (7) and is connected to the air distributor (18).

5. The online detection device for edge defects of carrier glass according to claim 1, characterized in that: Multiple feeding rollers (20) are rotatably installed at the bottom of the detection channel (2).

6. The online detection device for edge defects of carrier glass according to claim 1, characterized in that: Two drivers (19) are fixedly connected to the inner wall of the detection box (1), and two material transfer rollers (13) are rotatably connected to the two drivers (19) on the side close to each other.

7. The online detection device for edge defects of carrier glass according to claim 6, characterized in that: The two transfer rollers (13) are located below the first adsorption roller (12) and the second adsorption roller (15), respectively.

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