Anti-explosion disc stabilizing device of glass polishing machine

Abstract

The utility model relates to the technical field of glass processing equipment, in particular to an anti-explosion disc stabilizing device of a glass polishing machine, which comprises a device body, a clamping detection mechanism, an adsorption protection mechanism, a polishing mechanism and a stabilizing mechanism, and the clamping detection mechanism is in threaded connection with the top of the device body. According to the glass polishing device, through the arrangement of the pressure sensor, the vibration sensor and the damping telescopic spring, the pressure sensor can monitor the pressure condition of glass on the vacuum adsorption disc in real time, when the pressure changes abnormally, the pressure changes can be fed back to the controller in time, and the controller can adjust polishing parameters or take other measures according to the pressure changes; the vibration sensor can sense the vibration state of the glass in the polishing process, once abnormal vibration is detected, it is indicated that the glass may have the risk of disc explosion, the controller can immediately stop polishing operation, the damping telescopic spring can effectively buffer vibration generated in the operation process of the device, the influence of vibration on the glass is reduced, and the possibility of disc explosion is reduced.

Description

Technical Field

[0001] This utility model relates to the field of glass processing equipment technology, and in particular to a glass polishing machine anti-explosion disc stabilization device. Background Technology

[0002] In the glass processing industry, glass polishing machines are commonly used equipment. Their working principle involves a motor driving a polishing wheel to rotate at high speed. The friction between the polishing wheel and the glass surface removes imperfections, achieving a polished finish. However, in actual polishing processes, due to the inherent properties of glass and the complexity of the polishing process, glass shattering (or "plate explosion") is a frequent occurrence. For example, when the glass is subjected to uneven pressure or excessive friction between the polishing wheel and the glass during polishing, stress concentration occurs inside the glass. When this stress exceeds the glass's tolerance limit, it can cause the glass to crack, a phenomenon known as glass shattering.

[0003] Existing technologies, such as the utility model patent with publication number CN 218488071 U, disclose a glass polishing machine aimed at solving the problem that traditional manual loading and unloading of polished glass increases worker workload and reduces worker efficiency. The key technical points are: a glass polishing machine includes a worktable and a polishing cylinder mounted on the worktable. The worktable is equipped with a first motor for driving the polishing cylinder to rotate, and several placement blocks are provided on the worktable for placing glass. One end of the worktable has a placement groove for placing the placement blocks, and a pushing component is provided in the placement groove. The other end of the worktable has a storage groove for storing the placement blocks, and a conveying mechanism for conveying the placement blocks is provided on the worktable. This utility model's glass polishing machine continuously conveys the polishing glass, allowing the polishing cylinder to work continuously and polishing multiple pieces of glass at once, thereby improving the efficiency of the polishing cylinder and ensuring efficient glass polishing.

[0004] The above-mentioned technical solution has poor glass fixation. During the polishing process, when the polishing force changes, the glass is prone to displacement, leading to uneven polishing. Without sufficient stable support, the glass is prone to shaking under the force of the polishing wheel, causing excessive polishing force in some areas and ultimately causing the glass to explode. Furthermore, the lack of an effective explosion detection and prevention mechanism means that when signs of glass explosion appear, timely intervention cannot be taken, and the abnormal state of the glass cannot be detected. Continuing to polish with the original parameters not only wastes glass materials but may also damage the equipment and affect production efficiency.

[0005] To address the aforementioned problems, this utility model provides a glass polishing machine anti-explosion disc stabilization device. Utility Model Content

[0006] The purpose of this invention is to solve the problems of unstable fixing, easy plate breakage, and lack of plate breakage detection and prevention mechanism in the existing technology of glass polishing, and to propose a glass polishing machine anti-plate breakage stabilization device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a glass polishing machine anti-explosion disc stabilizing device, comprising a device body, a clamping detection mechanism, an adsorption protection mechanism, a grinding mechanism, and a stabilizing mechanism. The clamping detection mechanism is threadedly connected to the top of the device body, the adsorption protection mechanism is fixedly connected to the inside of the device body, the grinding mechanism is fixedly connected to the top of the device body, and the stabilizing mechanism is fixedly connected to the bottom of the device body. The clamping detection mechanism includes a vacuum adsorption disc threadedly connected to the top of the device body. Pressure sensors are evenly fixedly connected to the top of the vacuum adsorption disc at six equal intervals. Clamping components are evenly fixedly connected to the edge of the top of the vacuum adsorption disc at six equal intervals. A vibration sensor is fixedly connected to the top of the clamping components.

[0008] Furthermore, the clamping assembly includes a support plate fixedly connected to the top edge of the vacuum adsorption disk, an adjuster threadedly connected to the top of the support plate, a bearing rotatably connected to the bottom of the adjuster, a rubber clamping plate fixedly connected to the outer surface of the bearing, the bearing being fitted into the interior of the rubber clamping plate, and a vibration sensor fixedly connected to the outer surface of the rubber clamping plate.

[0009] Furthermore, the vacuum adsorption disk has adsorption holes on both sides, and the vacuum adsorption disk is threadedly connected to the two sides by connectors. The vacuum adsorption disk is threadedly connected to the top of the device body through the connectors.

[0010] Furthermore, the adsorption protection mechanism includes a placement slot opened on the top of the device body, a vacuum adsorption pump is fixedly connected inside the placement slot, the placement slot of the vacuum adsorption pump is divided into five equal parts, a dustproof protective net is threadedly connected to the top of the vacuum adsorption pump, bolts are threadedly connected to both sides of the dustproof protective net, and the dustproof protective net is threadedly connected to the top of the vacuum adsorption pump by bolts.

[0011] Furthermore, the adsorption protection mechanism includes a protective cover threaded to the top of the device body, with limiting members threaded to both sides of the protective cover. The protective cover is threaded to the top of the device body through the limiting members, and the protective cover is sleeved on the outer surface of the clamping and detection mechanism.

[0012] Furthermore, the grinding mechanism includes a controller fixedly connected to one side of the top of the device body, a support frame fixedly connected to the other side of the top of the device body, a hydraulic telescopic cylinder fixedly connected to the top of the support frame, a servo motor fixedly connected to the bottom of the hydraulic telescopic cylinder, and a grinding disc fixedly connected to the output end of the servo motor.

[0013] Furthermore, the stabilizing mechanism includes shock absorbers fixedly connected to both sides of the bottom of the device body, and shock absorber extension springs are sleeved on the outer surface of the shock absorbers. A support base plate is fixedly connected to the bottom of the shock absorbers and the shock absorber extension springs.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, by setting up a pressure sensor, a vibration sensor, and a shock-absorbing telescopic spring, the pressure sensor can monitor the pressure on the glass on the vacuum adsorption plate in real time. When the pressure changes abnormally, it can promptly feed back to the controller, which can adjust the polishing parameters or take other measures accordingly. The vibration sensor can sense the vibration state of the glass during the polishing process. Once abnormal vibration is detected, it indicates that there may be a risk of the glass breaking. The controller can immediately stop the polishing operation to avoid the glass breaking. The shock-absorbing telescopic spring can effectively buffer the vibration generated during the operation of the device, reduce the impact of vibration on the glass, and reduce the possibility of glass breaking.

[0016] 2. In this utility model, by setting up a clamping component, a vacuum adsorption plate, and a vacuum adsorption pump, the clamping component can adjust the position of the rubber clamping plate according to the shape and size of the glass by adjusting the adjuster to firmly clamp the glass. The vacuum adsorption plate and the vacuum adsorption pump work together to firmly adsorb the glass onto the device using vacuum adsorption force. The combination of multiple fixing methods greatly improves the stability of the glass during the polishing process and effectively reduces the phenomenon of plate breakage caused by unstable glass fixing. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a schematic diagram of the structure of the protective cover in this utility model.

[0019] Figure 3 for Figure 2 A magnified structural diagram of point A in the middle.

[0020] Figure 4 This is a schematic diagram of the pressure sensor in this utility model.

[0021] Figure 5This is a schematic diagram of the dustproof netting structure in this utility model.

[0022] Figure 6 for Figure 5 A magnified structural diagram at point B in the middle.

[0023] Figure 7 for Figure 5 A magnified structural diagram at point C.

[0024] In the diagram: 1. Device body; 2. Clamping and detection mechanism; 21. Vacuum adsorption plate; 22. Pressure sensor; 23. Clamping assembly; 231. Support plate; 232. Regulator; 233. Bearing; 234. Rubber clamping plate; 24. Vibration sensor; 25. Adsorption hole; 26. Connector; 3. Adsorption protection mechanism; 31. Placement slot; 32. Vacuum adsorption pump; 33. Dustproof protective net; 34. Bolt; 35. Protective cover; 36. Limiting component; 4. Grinding mechanism; 41. Controller; 42. Support frame; 43. Hydraulic telescopic cylinder; 44. Servo motor; 45. Grinding disc; 5. Stabilizing mechanism; 51. Vibration damper; 52. Vibration damping telescopic spring; 53. Support base plate. Detailed Implementation

[0025] Please see Figure 1-7 This utility model provides a technical solution: a glass polishing machine anti-explosion plate stabilizing device, including a device body 1, a clamping detection mechanism 2, an adsorption protection mechanism 3, a polishing mechanism 4 and a stabilizing mechanism 5. The clamping detection mechanism 2 is threadedly connected to the top of the device body 1, the adsorption protection mechanism 3 is fixedly connected to the inside of the device body 1, the polishing mechanism 4 is fixedly connected to the top of the device body 1, and the stabilizing mechanism 5 is fixedly connected to the bottom of the device body 1.

[0026] The following section will explain the specific setup and function of its clamping and detection mechanism 2, adsorption and protection mechanism 3, grinding mechanism 4, and stabilizing mechanism 5.

[0027] In this embodiment: the clamping detection mechanism 2 includes a vacuum adsorption disk 21 threadedly connected to the top of the device body 1. Pressure sensors 22 are evenly fixedly connected to the top of the vacuum adsorption disk 21 at six equal intervals. Clamping components 23 are evenly fixedly connected to the edge of the top of the vacuum adsorption disk 21 at six equal intervals. Vibration sensors 24 are fixedly connected to the top of the clamping components 23.

[0028] The effects achieved by the above components are as follows: the pressure sensor 22 can monitor the pressure on the glass on the vacuum adsorption plate 21 in real time. When the pressure changes abnormally, it can promptly feed back to the controller 41 so as to adjust the polishing parameters or take other measures. The clamping assembly 23 can adjust the position of the rubber clamping plate 234 according to the shape and size of the glass by adjusting the adjuster 232 to firmly clamp the glass. The vibration sensor 24 can sense the vibration state of the glass during the polishing process. Once abnormal vibration is detected, it indicates that there may be a risk of the glass breaking. The controller 41 can immediately stop the polishing operation to avoid the glass breaking.

[0029] Specifically, the clamping assembly 23 includes a support plate 231 fixedly connected to the top edge of the vacuum adsorption plate 21. An adjuster 232 is threadedly connected to the top of the support plate 231. A bearing 233 is rotatably connected to the bottom of the adjuster 232. A rubber clamping plate 234 is fixedly connected to the outer surface of the bearing 233. The bearing 233 is embedded inside the rubber clamping plate 234. A vibration sensor 24 is fixedly connected to the outer surface of the rubber clamping plate 234.

[0030] The effect achieved by the above components is as follows: the adjuster 232 can be rotated to adjust its height on the support plate 231, thereby flexibly adjusting the position of the rubber clamping plate 234 to adapt to glass of different sizes and shapes, and achieve stable clamping of the glass. The rubber clamping plate 234 has a certain elasticity, which can avoid damage to the glass surface when clamping the glass, and can increase the friction between the glass and the glass, thereby improving the stability of the clamping.

[0031] Specifically, the vacuum adsorption plate 21 has adsorption holes 25 on both sides, and the vacuum adsorption plate 21 is threadedly connected to the two sides of the device body 1 through the connectors 26.

[0032] The effect achieved by the above components is as follows: the adsorption hole 25 is connected to the external vacuum equipment, and the glass is initially fixed on the vacuum adsorption plate 21 by vacuum adsorption, providing initial stable support for the glass. The vacuum adsorption plate 21 is connected to the top of the device body 1 by the connector 26. This connection method is convenient for installation and disassembly, and facilitates the maintenance and replacement of the vacuum adsorption plate 21.

[0033] Specifically, the adsorption protection mechanism 3 includes a placement slot 31 opened on the top of the device body 1. A vacuum adsorption pump 32 is fixedly connected inside the placement slot 31. The placement slot 31 of the vacuum adsorption pump 32 is divided into five equal parts. A dustproof protective net 33 is threadedly connected to the top of the vacuum adsorption pump 32. Bolts 34 are threadedly connected to both sides of the dustproof protective net 33. The dustproof protective net 33 is threadedly connected to the top of the vacuum adsorption pump 32 by the bolts 34.

[0034] The effects achieved by the above components are as follows: the vacuum adsorption pump 32 is set at five equal intervals in the placement slot 31, which can adsorb the glass more evenly, enhance the stability of the glass fixation, and work together with the vacuum adsorption plate 21 to apply adsorption force to the glass from multiple angles, further preventing the glass from shifting during the polishing process. The dustproof net 33 can prevent the dust generated during the polishing process from entering the vacuum adsorption pump 32, affecting its normal operation, extending the service life of the vacuum adsorption pump 32, and ensuring the stability of the adsorption effect.

[0035] Specifically, the adsorption protection mechanism 3 includes a protective cover 35 threaded to the top of the device body 1, with limiting members 36 threaded to both sides of the protective cover 35. The protective cover 35 is threaded to the top of the device body 1 through the limiting members 36, and the protective cover 35 is sleeved on the outer surface of the clamping detection mechanism 2.

[0036] The effects achieved by the above components are as follows: the protective cover 35 can effectively prevent glass fragments from flying when the glass plate explodes, thus protecting the operators and surrounding equipment. The threaded connection and the limiting part 36 make the protective cover 35 firmly installed and easy to disassemble. It is convenient to remove the protective cover 35 during equipment maintenance, glass loading and unloading, etc. After the operation is completed, it can be quickly and accurately installed back in its original position, ensuring the safety protection function of the equipment during operation.

[0037] Specifically, the grinding mechanism 4 includes a controller 41 fixedly connected to one side of the top of the device body 1, a support frame 42 fixedly connected to the other side of the top of the device body 1, a hydraulic telescopic cylinder 43 fixedly connected to the top of the support frame 42, a servo motor 44 fixedly connected to the bottom of the hydraulic telescopic cylinder 43, and a grinding disc 45 fixedly connected to the output end of the servo motor 44.

[0038] The effects achieved by the above components are as follows: the hydraulic telescopic cylinder 43 can adjust the height of the polishing disc 45 according to the instructions of the controller 41 to adapt to the polishing requirements of glass of different thicknesses. By precisely controlling the distance between the polishing disc 45 and the glass, the uniformity and stability of the polishing force are ensured, and the polishing quality is improved. The polishing disc 45 rotates at high speed under the drive of the servo motor 44 to polish the glass.

[0039] Specifically, the stabilizing mechanism 5 includes a shock-absorbing damper 51 fixedly connected to both sides of the bottom of the device body 1. A shock-absorbing telescopic spring 52 is sleeved on the outer surface of the shock-absorbing damper 51. A support base plate 53 is fixedly connected to the bottom of the shock-absorbing damper 51 and the shock-absorbing telescopic spring 52.

[0040] The effects achieved by the above components are as follows: the damper 51 can effectively reduce the vibration generated by the device during operation and transmit it to the ground, while also weakening the impact of external vibration on the device. Through its own damping characteristics, it consumes vibration energy and reduces the vibration amplitude. The damping extension spring 52 works in conjunction with the damper 51 to further enhance the damping effect. When the device is subjected to vibration, the spring absorbs part of the vibration energy through extension and contraction deformation. Together with the damper 51, it provides a more stable operating environment for the device and reduces the risk of glass plate breakage due to vibration.

[0041] Working principle: When using the anti-explosion plate stabilizing device of this glass polishing machine, the glass is first placed on the vacuum adsorption plate 21. The vacuum adsorption plate 21 is connected to the external vacuum equipment through the adsorption hole 25. The glass is initially fixed by the vacuum adsorption force. At the same time, the position of the rubber clamping plate 234 in the clamping assembly 23 is adjusted by rotating the adjuster 232 to further stabilize the glass. The pressure sensor 22 monitors the pressure on the glass on the vacuum adsorption plate 21 in real time and transmits the pressure signal to the controller 41. The vibration sensor 24 senses the vibration state of the glass in the polishing process in real time and feeds back the vibration signal to the controller 41.

[0042] The vacuum adsorption pump 32 in the adsorption protection mechanism 3 is started, applying adsorption force to the glass from multiple angles to further enhance the stability of the glass fixation. The dustproof protective net 33 prevents dust generated during the polishing process from entering the vacuum adsorption pump 32. The protective cover 35 is installed on the top of the device body 1 and is sleeved on the outer surface of the clamping detection mechanism 2 to prevent glass fragments from flying when the glass plate explodes.

[0043] The polishing mechanism 4 starts working, controlling the hydraulic telescopic cylinder 43 to adjust the height of the polishing disc 45 to maintain a suitable distance from the glass, and controlling the servo motor 44 to drive the polishing disc 45 to rotate at high speed to polish the glass. The shock absorber 51 and the shock absorber telescopic spring 52 in the stabilizing mechanism 5 work together to reduce the vibration generated during the operation of the device and the impact of external vibration on the device. The support base plate 53 provides stable support for the entire device. During the polishing process, if the pressure sensor 22 detects an abnormal pressure change, or the vibration sensor 24 detects abnormal vibration, it indicates that there may be a risk of the glass disc breaking. The controller 41 responds immediately and stops the polishing operation directly to avoid the disc breaking.

Claims

1. A glass polishing machine anti-explosion plate stabilizing device, comprising a device body (1), a clamping and detection mechanism (2), an adsorption and protection mechanism (3), a polishing mechanism (4), and a stabilizing mechanism (5), characterized in that: The clamping detection mechanism (2) is threaded to the top of the device body (1), the adsorption protection mechanism (3) is fixedly connected to the inside of the device body (1), the grinding mechanism (4) is fixedly connected to the top of the device body (1), and the stabilizing mechanism (5) is fixedly connected to the bottom of the device body (1). The clamping detection mechanism (2) includes a vacuum adsorption disk (21) threaded to the top of the device body (1). Pressure sensors (22) are evenly fixedly connected to the top of the vacuum adsorption disk (21) at six equal intervals. Clamping components (23) are evenly fixedly connected to the edge of the top of the vacuum adsorption disk (21) at six equal intervals. Vibration sensors (24) are fixedly connected to the top of the clamping components (23).

2. The anti-explosion disc stabilizing device for a glass polishing machine according to claim 1, characterized in that: The clamping assembly (23) includes a support plate (231) fixedly connected to the top edge of the vacuum adsorption disk (21). The top of the support plate (231) is threaded with an adjuster (232), and the bottom of the adjuster (232) is rotatably connected with a bearing (233). A rubber clamping plate (234) is fixedly connected to the outer surface of the bearing (233). The bearing (233) is fitted inside the rubber clamping plate (234), and the vibration sensor (24) is fixedly connected to the outer surface of the rubber clamping plate (234).

3. The anti-explosion disc stabilizing device for a glass polishing machine according to claim 2, characterized in that: The vacuum adsorption disk (21) has adsorption holes (25) on both sides, and the vacuum adsorption disk (21) is threaded with connectors (26) on both sides. The vacuum adsorption disk (21) is threaded to the top of the device body (1) through the connectors (26).

4. The anti-explosion disc stabilizing device for a glass polishing machine according to claim 1, characterized in that: The adsorption protection mechanism (3) includes a placement slot (31) opened on the top of the device body (1). A vacuum adsorption pump (32) is fixedly connected inside the placement slot (31). The placement slot (31) of the vacuum adsorption pump (32) is divided into five equal parts. A dustproof protective net (33) is threadedly connected to the top of the vacuum adsorption pump (32). Bolts (34) are threadedly connected to both sides of the dustproof protective net (33). The dustproof protective net (33) is threadedly connected to the top of the vacuum adsorption pump (32) by the bolts (34).

5. The anti-explosion disc stabilizing device for a glass polishing machine according to claim 4, characterized in that: The adsorption protection mechanism (3) includes a protective cover (35) threaded to the top of the device body (1), with limiting members (36) threaded to both sides of the protective cover (35), the protective cover (35) being threaded to the top of the device body (1) through the limiting members (36), and the protective cover (35) being sleeved on the outer surface of the clamping detection mechanism (2).

6. The anti-explosion disc stabilizing device for a glass polishing machine according to claim 1, characterized in that: The grinding mechanism (4) includes a controller (41) fixedly connected to one side of the top of the device body (1), a support frame (42) fixedly connected to the other side of the top of the device body (1), a hydraulic telescopic cylinder (43) fixedly connected to the top of the support frame (42), a servo motor (44) fixedly connected to the bottom of the hydraulic telescopic cylinder (43), and a grinding disc (45) fixedly connected to the output end of the servo motor (44).

7. The anti-explosion disc stabilizing device for a glass polishing machine according to claim 1, characterized in that: The stabilizing mechanism (5) includes shock absorbers (51) fixedly connected to both sides of the bottom of the device body (1). The outer surface of the shock absorber (51) is fitted with a shock absorber extension spring (52). The bottom of the shock absorber (51) and the shock absorber extension spring (52) is fixedly connected to a support base plate (53).

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