Compression resistance detection device for display glass processing

Abstract

The utility model belongs to the technical field of glass production, and relates to a compression resistance detection device for display glass processing, which comprises a support main frame and a roller conveyor belt, the roller conveyor belt is mounted on the support main frame, two connecting rods are mounted on the support main frame, the two connecting rods are connected with a clamping component, a sliding frame is mounted on the support main frame, and the sliding frame is connected with a clamping component. And a first horizontal driving module is mounted on the sliding frame. Through the clamping assembly, the adjusting and detecting assembly and the roller conveying belt, glass conveying, clamping and detecting are achieved, the time needed for manually placing and taking down the glass is remarkably shortened, the detection process is more compact and efficient, the first servo motor drives the first lead screw and the sliding support to move, and the detection efficiency is improved. According to the device, the glass is rapidly and accurately clamped and positioned, the detection preparation time is further shortened, the device can easily adapt to glass samples of different sizes and weights, and only parameters of the clamping assembly need to be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to glass production technical field relates to a kind of display glass processing is compressed detection device. BACKGROUND

[0002] Glass is a kind of hard and brittle transparent object, without certain melting point. It is usually made of quartz sand, limestone, soda ash and other raw materials, among which OLED carrier plate glass is a kind of glass, commonly used for display screen display glass panel. For processed glass, especially tempered glass and other glass products that need to bear certain pressure, compression detection is needed to detect the strength of the glass.

[0003] Patent (CN212568218U) discloses a kind of mobile phone liquid crystal display glass processing is compressed detection device, including test table, connecting rod, clamping rod, display glass body, controller and hydraulic rod, the upper surface right part of test table is welded and fixed with fixed plate, and the right side surface of fixed plate is welded and fixed with fixed rod, the outer surface of fixed rod is provided with connecting rod, and the right end of connecting rod is welded and fixed with clamping rod, the lower surface of clamping rod is embedded and connected with magnet, and the right end of clamping rod is provided with protective layer, the upper surface middle part of test table is bolted with detection table, and the upper surface of detection table is provided with display glass body. The mobile phone liquid crystal display glass processing is compressed detection device, provided with reset spring, connecting rod, clamping rod magnet, protective layer, hydraulic rod, link rod, limit frame and drive rod can improve the detection efficiency of the whole device, and also reduce the labor intensity of staff.

[0004] When using the above technology, it is found that the existing technology has the following technical problems: the above device needs to manually place the glass on the detection table for detection, and then take down the glass after detection, which takes time to manually place and take down the glass, increases the detection period and reduces the overall detection efficiency. When a large number of glass samples need to be detected, manual operation will slow down the overall detection progress. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is that when detecting the strength of glass, the glass needs to be manually placed on the detection table for detection, and then taken down after detection, which takes time to manually place and take down the glass, increases the detection period and reduces the overall detection efficiency. When a large number of glass samples need to be detected, manual operation will slow down the overall detection progress.

[0006] The utility model discloses a kind of compression resistance detection devices for display glass processing, including support mainframe and roller conveyor, the roller conveyor is installed on support mainframe, two connecting rods are installed on support mainframe, two connecting rods are connected with clamping assembly, sliding frame is installed on support mainframe, first horizontal drive module is installed on sliding frame, adjusting and detection assembly is provided on first horizontal drive module, the clamping assembly includes first screw rod, two fixed plates are rotatably connected at the both ends of first screw rod, two hydraulic telescopic rods are installed at the bottom of fixed plate, two hydraulic telescopic rods are installed on same connecting rod at bottom, one end of first screw rod is connected with first servo motor, sliding support is threadedly connected on first screw rod, four clamping rods are installed on sliding support, clamping plate is installed on clamping rod.

[0007] Rubber non-slip pad is installed on the clamping plate, vacuum chuck is installed on the top of clamping plate, the clamping rod is set as L shape, first servo motor is installed on fixed plate, two sliding blocks are symmetrically installed on the both sides of sliding support, sliding guide rod is slidably connected on sliding block, two ends of two sliding guide rods are installed on fixed plate.

[0008] Adjusting and detection assembly includes connecting bracket, connecting bracket is installed on first horizontal drive module, two mounting brackets are installed at the both ends of connecting bracket, same first threaded rod is rotatably connected with two mounting brackets, one end of first threaded rod is connected with second servo motor, second servo motor is installed on mounting bracket, drive frame is threadedly connected on first threaded rod, detection assembly is installed at the bottom of drive frame.

[0009] Detection assembly includes small hydraulic telescopic piece, six pressure sensors are annularly installed at the bottom of small hydraulic telescopic piece, antiskid soft pad is installed at the bottom of small hydraulic telescopic piece.

[0010] Four bearing wheels are installed at the bottom of support mainframe, storage box is installed on support mainframe.

[0011] One end of support mainframe is installed with mounting plate, four mounting grooves are formed in mounting plate.

[0012] Compared with prior art, the utility model has the beneficial effects that: through clamping assembly, adjusting and detection assembly and roller conveyor, glass transportation, clamping and detection are realized, the time required for manually placing and taking down glass is significantly reduced, so that detection process is more compact and efficient, through the movement of first servo motor driven first screw rod and sliding support, the rapid, accurate clamping and positioning of glass are realized, further shorten the detection preparation time, the device can easily adapt to glass samples of different sizes and weights, just need to adjust the parameters of clamping assembly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the roller conveyor belt of this utility model.

[0015] Figure 3 This is a schematic diagram of the clamping assembly of this utility model.

[0016] Figure 4 This is a structural schematic diagram of the main support frame of this utility model.

[0017] Figure 5 This is a structural schematic diagram of the first threaded rod of this utility model.

[0018] Figure 6 This is a schematic diagram of the structure of the detection component of this utility model.

[0019] In the diagram: 1. Support frame; 2. Roller conveyor belt; 3. Connecting rod; 41. First lead screw; 42. Fixing plate; 43. Hydraulic telescopic rod; 44. First servo motor; 45. Sliding bracket; 46. Clamping rod; 47. Clamping plate; 48. Rubber anti-slip mat; 49. Vacuum suction cup; 5. Sliding frame; 6. First horizontal drive module; 7. Storage box; 81. Connecting bracket; 82. Mounting frame; 83. First threaded rod; 84. Second servo motor; 85. Drive frame; 861. Small hydraulic telescopic component; 862. Pressure sensor; 863. Anti-slip soft mat; 9. Sliding block; 10. Sliding guide rod; 11. Load-bearing wheel; 12. Mounting plate; 13. Mounting groove. Detailed Implementation

[0020] Example

[0021] like Figures 1-5As shown, the system includes a main support frame 1 and a roller conveyor belt 2. The roller conveyor belt 2 is mounted on the main support frame 1. Two connecting rods 3 are mounted on the main support frame 1, and the two connecting rods 3 are connected to a clamping assembly. A sliding frame 5 is mounted on the main support frame 1, and a first horizontal drive module 6 is mounted on the sliding frame 5. The first horizontal drive module 6 is equipped with an adjustment and detection assembly. The clamping assembly includes a first lead screw 41, and two fixed plates 42 are rotatably connected to both ends of the first lead screw 41. Two hydraulic telescopic rods 43 are mounted on the bottom of the fixed plates 42. All parts are installed on the same connecting rod 3. One end of the first lead screw 41 is connected to the first servo motor 44. A sliding bracket 45 is threaded onto the first lead screw 41. Four clamping rods 46 are installed on the sliding bracket 45. A clamping plate 47 is installed on the clamping rod 46. A rubber anti-slip pad 48 is installed on the clamping plate 47. A vacuum suction cup 49 is installed on the top of the clamping plate 47. The clamping rod 46 is L-shaped. The combined use of the rubber anti-slip pad 48 and the vacuum suction cup 49 effectively reduces the sliding or falling of the glass during the detection process, further ensuring the accuracy of the detection.

[0022] During operation, glass is transported to the roller conveyor belt 2 via an external production line. The roller conveyor belt 2 then transports the glass to the inspection area. Once the glass reaches the inspection area, the roller conveyor belt 2 stops running, and the hydraulic telescopic rod 43 pushes the fixed plate 42 upward. This, in turn, causes the fixed plate 42 to move the connected sliding bracket 45, the first servo motor 44, and the first lead screw 41 upward. The upward movement of the fixed plate causes the clamping rod 46 to pass through the gap between the two rollers on the roller conveyor belt 2, allowing the clamping rod 46 on the sliding bracket 45 to overlap with the bottom of the glass. Then, the first servo motor 44 drives the first lead screw 41 to rotate on the fixed plate 42. The first lead screw 41 drives the sliding bracket 45, which is threaded to it, to move to both sides of the glass. This causes the two sliding brackets 45 to drive the clamping plates 47 connected to them to move to both sides of the glass, thereby clamping both sides of the glass. Then, the vacuum suction cup 49 picks up the glass and fixes it. After the glass is fixed, the hydraulic telescopic rod 43 drives the glass on the sliding brackets 45 and the clamping rod 46 to rise, so that the glass height is removed from the roller conveyor belt 2. Then, the adjustment and detection group... The testing components on the glass perform a pressure resistance test. After the test is completed, the hydraulic telescopic rod 43 moves the glass on the sliding bracket 45 and its clamping rod 46 downwards, placing the glass back onto the roller conveyor belt 2. The clamping plate 47 and vacuum suction cup 49 on the clamping components release the glass, and the roller conveyor belt 2 transports the glass to the next testing location. The glass to be tested is then transported to the testing area by the roller conveyor belt 2 for testing. The combined use of the roller conveyor belt 2 and the clamping components allows the glass samples to move efficiently between the testing area and the next processing area, improving the overall flexibility of the production line. Through the clamping components, the adjustment and testing components, and the roller conveyor belt 2, the glass is transported, clamped, and tested, significantly reducing the time required for manual placement and removal of the glass, making the testing process more compact and efficient. The first servo motor 44 drives the first lead screw 41 and the sliding bracket 45 to move, achieving fast and accurate clamping and positioning of the glass, further shortening the test preparation time. This device can easily adapt to glass samples of different sizes and weights, requiring only adjustment of the parameters of the clamping components. Example

[0023] like Figures 1-3The first servo motor 44 is mounted on the fixed plate 42. Two sliding blocks 9 are symmetrically mounted on both sides of the sliding bracket 45. Sliding guide rods 10 are slidably connected to the sliding blocks 9. The two ends of the two sliding guide rods 10 are mounted on the fixed plate 42. During operation, the first servo motor 44 and the first lead screw 41 drive the sliding bracket 45 to move. At the same time, the sliding bracket 45 drives the sliding rods to slide synchronously on the sliding guide rods 10. The sliding guide rods 10 provide a stable guiding effect for the sliding blocks 9, so that the sliding bracket 45 can remain stable during movement, reducing shaking and vibration, and improving the stability of the clamping rod 46 on the clamping assembly during movement. Example

[0024] like Figure 4 and Figure 5 The adjustment and detection component includes a connecting bracket 81, which is mounted on the first horizontal drive module 6. Two mounting brackets 82 are mounted on both ends of the connecting bracket 81. The two mounting brackets 82 are rotatably connected to the same first threaded rod 83. One end of the first threaded rod 83 is connected to a second servo motor 84, which is mounted on the mounting bracket 82. A drive frame 85 is threadedly connected to the first threaded rod 83. Since the drive frame 85 can move back and forth under the drive of the first threaded rod 83, and the first horizontal drive module 6 can slide left and right, the detection component can cover multiple positions on the glass surface. The detection component is mounted on the bottom of the drive frame 85.

[0025] During operation, when the glass is fixed in place by the clamping rod 46 on the clamping assembly, the second servo motor 84 drives the first threaded rod 83 to rotate. The first threaded rod 83 rotates on the mounting frame 82, causing the first threaded rod 83 to drive the drive frame 85, which is threaded to it, to move horizontally back and forth. In turn, the drive frame 85 drives the detection component connected to it to move back and forth. The first horizontal drive module 6 slides horizontally left and right on the sliding frame 5. In turn, the first horizontal drive assembly drives the detection component on the drive frame 85 connected to it to move horizontally left and right. The detection component detects the compressive strength of the glass and can detect different positions on the glass. By controlling the rotation of the first threaded rod 83 and the first horizontal drive module 6 through the second servo motor 84, the forward, backward, left, and right movements of the drive frame 85 and the detection component can be adjusted. This adjustment ensures that the detection component can accurately reach any position on the glass, thereby achieving accurate measurement of the compressive strength of the glass and improving its detection flexibility. Example

[0026] like Figure 5 and Figure 6The detection component includes a small hydraulic telescopic component 861. Six pressure sensors 862 are ring-shaped mounted on the bottom of the small hydraulic telescopic component 861, and an anti-slip pad 863 is installed on the bottom of the small hydraulic telescopic component 861. During operation, the clamping rod 46 on the clamping component fixes the glass. Then, the drive frame 85 on the adjustment and detection component moves the detection component to the detection area. The small hydraulic telescopic component 861 then moves the pressure sensors 862 and the anti-slip pad 863 onto the glass, causing the anti-slip pad 863 to adhere to the glass. The small hydraulic telescopic component 861 provides downward pressure, and the pressure sensors 862 transmit the pressure generated by the pressing to the data processing center. Using a three-point bending detection method, the glass sample is placed on the clamping rod 46 of the clamping component, and pressure is applied through the loading point of the anti-slip pad 863 on the small hydraulic telescopic component 861 until the glass reaches its maximum predetermined compressive strength. The maximum load is then recorded to calculate the compressive strength. Example

[0027] like Figure 1 The main support frame 1 is equipped with four load-bearing wheels 11 at its bottom and a storage box 7 is installed on the main support frame 1. During operation, the load-bearing wheels 11 at the bottom of the main support frame 1 can easily move the entire testing device to the predetermined position and storage box 7. This allows broken glass to fall into the storage box 7 through roller transmission during glass pressure testing for storage. Example

[0028] like Figure 1 One end of the main support frame 1 is equipped with an mounting plate 12, and the mounting plate 12 has four mounting slots 13. During operation, the device moves to a predetermined position and is then installed in the mounting slots 13 on the mounting plate 12 by external bolts, thereby fixing the entire device, reducing movement of the device during operation and improving its stability.

[0029] The operation of the pressure resistance testing device for display glass processing provided by this utility model is as follows: During operation, the glass is transported to the roller conveyor belt 2 through an external production line. The roller conveyor belt 2 transports the glass to the testing area. When the glass arrives at the testing area, the roller conveyor belt 2 stops running. Then, the hydraulic telescopic rod 43 pushes the fixed plate 42 to move upward. In turn, the fixed plate 42 drives the sliding bracket 45, the first servo motor 44, and the first lead screw 41 connected to it to move upward. The support moves upward, causing the clamping rod 46 to pass through the gap between the two rollers on the roller conveyor belt 2, so that the clamping rod 46 on the sliding bracket 45 overlaps with the bottom of the glass. Then, the first servo motor 44 drives the first lead screw 41 to rotate on the fixed plate 42. The first lead screw 41 drives the sliding bracket 45, which is threaded to it, to move to both sides of the glass. This causes the two sliding brackets 45 to drive the clamping plate 47 connected to them to move to both sides of the glass, thereby clamping both sides of the glass. Finally, the vacuum suction cup 49 picks up the glass, thus fixing the glass. After the glass is fixed, the hydraulic telescopic rod 43 drives the glass on the sliding bracket 45 and its clamping rod 46 to rise, so that the glass height is off the roller conveyor belt 2. Then, the detection component on the adjustment and detection assembly performs a pressure resistance test on the glass. After the test is completed, the hydraulic telescopic rod 43 drives the glass on the sliding bracket 45 and its clamping rod 46 to move downward, and put the glass back on the roller conveyor belt 2. The clamping plate 47 and vacuum suction cup 49 on the clamping assembly release the glass, and the roller conveyor belt 2 transports the glass to the next detection point. The glass to be tested is then transported by the roller conveyor belt 2 to the detection area for testing. The combined use of the roller conveyor belt 2 and the clamping assembly allows the glass sample to move efficiently between the detection area and the next processing area, improving the overall flexibility of the production line. Through the clamping assembly, the adjustment and detection assembly and the roller conveyor belt 2, the glass is transported, clamped and tested, which significantly reduces the time required for manual placement and removal of the glass, making the detection process more compact and efficient.

[0030] 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. A compressive strength testing device for display glass processing, characterized in that: The system includes a support frame (1) and a roller conveyor belt (2). The roller conveyor belt (2) is mounted on the support frame (1). Two connecting rods (3) are mounted on the support frame (1). The two connecting rods (3) are connected to a clamping assembly. A sliding frame (5) is mounted on the support frame (1). A first horizontal drive module (6) is mounted on the sliding frame (5). An adjustment and detection assembly is provided on the first horizontal drive module (6). The clamping assembly includes a first lead screw (41). Two fixed plates (42) are rotatably connected to both ends of the first lead screw (41). Two hydraulic telescopic rods (43) are mounted on the bottom of the fixed plates (42). The bottoms of the two hydraulic telescopic rods (43) are mounted on the same connecting rod (3). A first servo motor (44) is connected to one end of the first lead screw (41). A sliding bracket (45) is threaded onto the first lead screw (41). Four clamping rods (46) are mounted on the sliding bracket (45). A clamping plate (47) is mounted on the clamping rods (46).

2. The compressive strength testing device for display glass processing according to claim 1, characterized in that: A rubber anti-slip pad (48) is installed on the clamping plate (47), a vacuum suction cup (49) is installed on the top of the clamping plate (47), the clamping rod (46) is set in an L shape, the first servo motor (44) is installed on the fixed plate (42), two sliding blocks (9) are symmetrically installed on both sides of the sliding bracket (45), and sliding guide rods (10) are slidably connected on the sliding blocks (9), and the two ends of the two sliding guide rods (10) are installed on the fixed plate (42).

3. The compressive strength testing device for display glass processing according to claim 1, characterized in that: The adjustment and detection assembly includes a connecting bracket (81), which is mounted on the first horizontal drive module (6). Two mounting brackets (82) are mounted on both ends of the connecting bracket (81). The two mounting brackets (82) are rotatably connected to the same first threaded rod (83). One end of the first threaded rod (83) is connected to a second servo motor (84), which is mounted on the mounting bracket (82). A drive frame (85) is threaded onto the first threaded rod (83), and a detection assembly is mounted on the bottom of the drive frame (85).

4. The compressive strength testing device for display glass processing according to claim 2, characterized in that: The detection component includes a small hydraulic telescopic component (861), on which six pressure sensors (862) are mounted in a ring at the bottom, and an anti-slip pad (863) is mounted at the bottom.

5. The compressive strength testing device for display glass processing according to claim 1, characterized in that: The bottom of the main support frame (1) is equipped with four load-bearing wheels (11), and a storage box (7) is installed on the main support frame (1).

6. The compressive strength testing device for display glass processing according to claim 1, characterized in that: One end of the main support frame (1) is equipped with an installation plate (12), and the installation plate (12) has four installation slots (13).

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