A high borosilicate glass surface cleaning and impurity removing device

Abstract

The utility model discloses a high borosilicate glass surface cleaning and impurity removing treatment device, include: the casing, transmission installation has the conveyer in the casing, the upper surface both ends of casing are fixedly installed with linear module, the movable block upper surface of two linear module groups are fixedly installed with the triangular plate, and two sets of guide posts are fixedly installed between two triangular plates, and the outer surface sliding installation of two guide posts has high borosilicate glass surface rolling brush mechanism. The application is through the design of high borosilicate glass surface rolling brush mechanism, realizes the efficient removal of high borosilicate glass surface stubborn impurity and the surface non - destructive protection, and the core link such as cleaning agent spraying, rolling brush starting, pressure regulation in the process all are by the automatic cooperation of controller, and the continuous conveyance of cooperation conveyer and the overall coverage cleaning of rolling brush belt, and pressure closed loop regulation avoids the rework caused by the cleaning not thoroughly, further reduces the invalid operation time, improves the overall work efficiency of device.

Description

Technical Field

[0001] This utility model relates to the technical field of glass surface cleaning equipment, specifically a high borosilicate glass surface cleaning and impurity removal device. Background Technology

[0002] High borosilicate glass has a low coefficient of thermal expansion (approximately 3.3 × 10⁻⁶). -6 With properties such as high temperature resistance (softening point ≥820℃) and strong chemical stability (resistant to strong acid and alkali corrosion), high borosilicate glass has become a key basic material in high-end manufacturing fields. For example, laboratory beakers and test tubes require high cleanliness to avoid deviations in test data, medical infusion bottles need to be sterile and free of impurities to prevent drug contamination, and photovoltaic glass needs to be free of scratches to ensure light transmittance (directly affecting power generation efficiency). These scenarios all place stringent requirements on the surface cleanliness of high borosilicate glass (usually requiring the standard of "no visible impurities and residual pollutants ≤5mg / m²"). However, during the production, processing and storage of high borosilicate glass, various stubborn impurities are easily attached to the surface and need to be cleaned and removed.

[0003] Chinese Patent CN222112692U discloses a glass surface cleaning device, relating to the glass production field. The device includes a cleaning table with four symmetrically positioned support legs at its bottom. Several movable rollers are rotatably connected to the cleaning table. A drive motor is fixed to one side of the cleaning table. The cleaning table is equipped with a cleaning mechanism and a drying mechanism. A drain outlet is located on one side of the cleaning table. Glass placed on the movable rollers moves on the cleaning table, then passes through the cleaning mechanism, which cleans and wipes both the top and bottom surfaces of the glass. After passing through the cleaning mechanism, the glass continues to move and then passes through the drying mechanism, where it is dried. This process quickly removes dirt and dust from the glass surface, reducing the need for repeated manual wiping and saving time.

[0004] However, the aforementioned glass surface cleaning device mainly relies on "wiping + basic spraying". For common cerium oxide polishing paste (strong adhesion, paste-like) and cutting residue debris (high hardness, easy to embed into tiny gaps in the glass surface) on high borosilicate glass surfaces, it is difficult to completely remove them with ordinary wiping force. Moreover, the polishing paste is easily crushed into a thin film and adheres to the glass surface during the wiping process, resulting in a situation where "the more you wipe, the more scratchy it becomes". Utility Model Content

[0005] The purpose of this invention is to provide a cleaning and impurity removal device for the surface of high borosilicate glass, in order to solve the problem mentioned in the background art that "wiping + basic spraying" is difficult to completely remove cerium oxide polishing paste and cutting residue from the surface of high borosilicate glass, and that the polishing paste is easily crushed into a thin film and adheres to the glass surface, resulting in "the more you wipe, the more scratched it becomes", which cannot meet the fine cleaning requirements of high borosilicate glass.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A high borosilicate glass surface cleaning and impurity removal device includes: a housing, a conveyor installed inside the housing, linear modules fixedly installed at both ends of the upper surface of the housing, triangular plates fixedly installed on the upper surfaces of the moving blocks of the two sets of linear modules, two sets of guide columns fixedly installed between the two sets of triangular plates, and a high borosilicate glass surface roller brush mechanism slidably installed on the outer surfaces of the two sets of guide columns.

[0007] Preferably, the high borosilicate glass surface roller brush mechanism includes two sets of connecting cylinders, both sets of connecting cylinders are slidably mounted on the outer surfaces of two sets of guide columns, both sets of connecting cylinders are rotatably mounted with connecting arms, a horizontal plate is fixedly mounted between the two sets of connecting arms, a docking plate is fixedly mounted at one end of the horizontal plate, two sets of transmission columns are rotatably mounted between the two sets of docking plates, and a roller brush belt is fitted onto the outer surfaces of the two sets of transmission columns.

[0008] Preferably, one set of the drive columns has its rotating rod rotatably inserted into a spoke-type pressure sensor, which is fixedly installed on the lower surface of the docking plate. The other set of drive columns is fixedly connected to the output shaft of the motor, which is fixedly installed at one end of the docking plate.

[0009] Preferably, a connecting plate is fixedly installed at one end of the outer surface of each of the two sets of connecting cylinders, and an electric push rod is rotatably installed on the upper surface of the connecting plate. The piston rod at the other end of the electric push rod is rotatably installed on the lower surface of the horizontal plate, so that the electric push rod can push or pull the roller brush belt in the docking plate to perform lifting and lowering operations by extending and retracting the piston rod.

[0010] Preferably, a liquid storage tank is fixedly installed on the upper surface of the horizontal plate, and a spray head is connected to one end of the liquid storage tank and is opposite to the upper end of the outer surface of the roller brush belt.

[0011] Preferably, the spoke-type pressure sensor, motor, and electric actuator are all controlled by a controller, which is integrated into the housing. The spoke-type pressure sensor and the controller are model LFS-100N and S7-200, respectively.

[0012] Compared with the prior art, the beneficial effects of this utility model are: The cleaning agent is sprayed from the storage tank, and the high-speed rotation of the roller brush driven by the motor forms a dual impurity removal process of "chemical softening + physical peeling". With the help of the spoke-type pressure sensor and controller, the pressure is adjusted in a closed loop to ensure that the roller brush adheres to the glass surface with appropriate force. At the same time, the connecting cylinder and the linear module work together to achieve full coverage of the cleaning area. The fully automated operation not only efficiently removes cerium oxide polishing paste and cuts off residual debris, avoiding scratches and impurities on the glass surface, but also greatly reduces manual intervention and significantly improves the overall cleaning efficiency and quality stability. Attached Figure Description

[0013] Figure 1 This is a top view of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall bottom view of the present invention; Figure 3 This is a schematic diagram of the structure of the roller brush belt and spoke-type pressure sensor of this utility model; Figure 4 This is a schematic diagram of the high borosilicate glass surface roller brush mechanism of this utility model.

[0014] In the diagram: 1. Housing; 101. Conveyor; 102. Linear module; 103. Triangular plate; 104. Guide column; 2. High borosilicate glass surface roller brush mechanism; 201. Connecting cylinder; 202. Connecting arm; 203. Horizontal plate; 204. Docking plate; 205. Spoke-type pressure sensor; 206. Roller brush belt; 207. Transmission column; 208. Motor; 209. Liquid storage tank; 210. Connecting plate; 211. Electric push rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1-4 This embodiment provides the following technical solution: like Figures 1-2 As shown, a high borosilicate glass surface cleaning and impurity removal device includes: a housing 1, a conveyor 101 installed inside the housing 1, linear modules 102 fixedly installed at both ends of the upper surface of the housing 1, triangular plates 103 fixedly installed on the upper surface of the moving blocks of the two linear modules 102, two sets of guide columns 104 fixedly installed between the two sets of triangular plates 103, and a high borosilicate glass surface roller brush mechanism 2 slidably installed on the outer surface of the two sets of guide columns 104.

[0017] Through the design of conveyor 101, linear module 102, triangular plate 103, guide column 104, and high borosilicate glass surface roller brush mechanism 2, when cleaning and removing impurities from the surface of high borosilicate glass, the high borosilicate glass to be cleaned is first placed on the conveyor 101, which is driven and installed inside the housing 1. Then, the conveyor 101 is started to move the high borosilicate glass towards the high borosilicate glass surface roller brush mechanism 2. When the high borosilicate glass moves with the conveyor 101 to directly below the high borosilicate glass surface roller brush mechanism 2, the conveyor 101 maintains a stable conveying speed, and at the same time, the high borosilicate glass surface roller brush mechanism 2 is started. Under the support of the guide column 104, the high borosilicate glass surface roller brush mechanism 2 cleans the surface of the high borosilicate glass during the movement. During the cleaning and impurity removal operation, if it is necessary for the borosilicate glass surface roller brush mechanism 2 to follow the cleaning position on the glass surface, the linear module 102 can drive the borosilicate glass surface roller brush mechanism 2 on the outer surface of the triangular plate 103 and the guide post 104 to move laterally so that it can always be in contact with the key cleaning area of ​​the glass surface. After the borosilicate glass has completely passed under the borosilicate glass surface roller brush mechanism 2, the conveyor 101 continues to drive the cleaned glass to the designated collection area. At the same time, the borosilicate glass surface roller brush mechanism 2 remains in standby state, waiting for the next piece of borosilicate glass to be cleaned to be transported to the working position by the conveyor 101. The above process is repeated to achieve continuous cleaning and impurity removal of the borosilicate glass surface.

[0018] like Figures 3-4 As shown, the high borosilicate glass surface roller brush mechanism 2 includes two sets of connecting cylinders 201. Both sets of connecting cylinders 201 are slidably installed on the outer surfaces of two sets of guide columns 104. Connecting arms 202 are rotatably installed on the outer surfaces of both sets of connecting cylinders 201. A horizontal plate 203 is fixedly installed between the two sets of connecting arms 202. A docking plate 204 is fixedly installed at one end of the horizontal plate 203. Two sets of transmission columns 207 are rotatably installed between the two sets of docking plates 204. A roller brush belt 206 is fitted on the outer surface of the two sets of transmission columns 207.

[0019] One set of drive columns 207 has its rotating rod rotatably inserted into a spoke-type pressure sensor 205, which is fixedly installed on the lower surface of the docking plate 204. The other set of drive columns 207 is fixedly connected to the output shaft of a motor 208, which is fixedly installed at one end of the docking plate 204. A connecting plate 210 is fixedly installed at one end of the outer surface of each of the two sets of connecting cylinders 201. An electric push rod 211 is rotatably mounted on the upper surface of the connecting plate 210. The piston rod at the other end of the electric push rod 211 is rotatably mounted on the lower surface of the horizontal plate 203, thus enabling the electric push rod 211 to push or pull the roller brush belt 206 inside the docking plate 204 for lifting and lowering operations through the extension and retraction of the piston rod.

[0020] A liquid storage tank 209 is fixedly installed on the upper surface of the horizontal plate 203. One end of the liquid storage tank 209 is connected to a spray head, which is opposite to the upper end of the outer surface of the roller brush belt 206. The spoke-type pressure sensor 205, the motor 208, and the electric push rod 211 are all controlled by a controller, which is integrated into the housing 1. The spoke-type pressure sensor 205 and the controller are model LFS-100N and S7-200, respectively.

[0021] Through the design of the connecting cylinder 201, connecting arm 202, docking plate 204, spoke-type pressure sensor 205, roller brush belt 206, transmission column 207, motor 208, liquid storage tank 209, and electric push rod 211, before the high borosilicate glass moves with the conveyor 101 to the working area of ​​the high borosilicate glass surface roller brush mechanism 2, the spray head of the liquid storage tank 209 on the upper surface of the horizontal plate 203 can be opened to evenly spray the cleaning agent on the outer surface of the roller brush belt 206, providing chemical assistance for subsequent impurity removal. At the same time, the controller drives the motor 208 to start, and the output shaft of the motor 208 drives the transmission column 207, which is fixedly connected to it, to rotate. Two sets of drive columns 207 operate synchronously, driving the roller brush belt 206 mounted on the outer surface to rotate at high speed, accumulating kinetic energy for the physical removal of impurities. When the glass approaches the roller brush belt 206, the controller sends a telescopic command to the electric push rod 211 according to the preset cleaning pressure parameters. The piston rod of the electric push rod 211 pushes or pulls the horizontal plate 203, causing the horizontal plate 203 to rotate around the connecting cylinder 201 via the connecting arm 202, thereby driving the roller brush belt 206 inside the docking plate 204 to accurately descend to the glass surface. At this time, the spoke-type pressure sensor 205, which is mounted on the rotating rod of one set of drive columns 207, will detect the contact between the roller brush belt 206 and the glass surface in real time. The pressure signal is converted into an analog electrical signal and transmitted to the controller. The controller processes the signal into a digital quantity within the range of 0-32000 using an internal 12-bit A / D conversion module. This digital quantity is compared with a preset pressure threshold. If the detected pressure is below the threshold, the electric push rod 211 is controlled to extend further; if it is above the threshold, it is controlled to retract, forming a closed-loop pressure regulation. This ensures that the roller brush 206 adheres to the glass surface with appropriate force, allowing the high-speed rotating roller brush 206 to effectively remove cerium oxide polishing paste and cutting residue from the glass surface during cleaning, using the cleaning agent adhering to the surface. The pressure sensor 205 continuously feeds back pressure data, and the controller dynamically adjusts the action of the electric push rod 211 to maintain stable pressure. At the same time, the connecting cylinder 201 can slide along the guide column 104 to adjust the lateral position in conjunction with the linear module 102, ensuring that the roller brush belt 206 fully covers the cleaning area. Once the glass has completely passed through the high borosilicate glass surface roller brush mechanism 2, the electric push rod 211 can be controlled to drive the roller brush belt 206 to rise and reset. Then, the motor 208 and the spray head of the liquid storage tank 209 are turned off, waiting for the next cleaning cycle. The whole process achieves precise pressure control and efficient and thorough cleaning through the coordination of various components and the controller.

[0022] Based on the above technical solution, the working steps of this solution are summarized as follows: When cleaning and removing impurities from the surface of high borosilicate glass, the high borosilicate glass to be cleaned is first placed on the conveyor 101 installed inside the housing 1. Then, the conveyor 101 is started to move the high borosilicate glass towards the high borosilicate glass surface roller brush mechanism 2. Before this, the spray head of the liquid storage tank 209 on the upper surface of the horizontal plate 203 can be turned on to evenly spray the cleaning agent onto the outer surface of the roller brush belt 206, providing chemical assistance for subsequent impurity removal. At the same time, the controller drives the motor 208 to start, and the output shaft of the motor 208 drives the fixed part to start. The connected drive column 207 rotates, and the two sets of drive columns 207 operate synchronously, driving the roller brush belt 206 mounted on the outer surface to rotate at high speed, accumulating kinetic energy for the physical removal of impurities. When the glass approaches the roller brush belt 206, the controller sends a telescopic command to the electric push rod 211 according to the preset cleaning pressure parameters. The piston rod of the electric push rod 211 pushes or pulls the horizontal plate 203, causing the horizontal plate 203 to rotate around the connecting cylinder 201 through the connecting arm 202, thereby driving the roller brush belt 206 in the docking plate 204 to accurately descend to the glass surface. At this time, the spoke-type pressure sensor 2, which is mounted on the rotating rod of one set of drive columns 207, rotates. The system 05 continuously monitors the contact pressure between the roller brush belt 206 and the glass surface, converting the pressure signal into an analog electrical signal and transmitting it to the controller. The controller uses an internal 12-bit A / D conversion module to process the signal into a digital quantity within the range of 0-32000, comparing it with a preset pressure threshold. If the detected pressure is below the threshold, the electric push rod 211 is controlled to extend further; if it is above the threshold, it is controlled to retract, forming a closed-loop pressure regulation. This ensures that the roller brush belt 206 adheres to the glass surface with appropriate force, allowing the high-speed rotating roller brush belt 206 to combine with the cleaning agent adhering to the surface during the cleaning process. The cerium oxide polishing paste and cutting residue on the glass surface are efficiently removed. The spoke-type pressure sensor 205 continuously feeds back pressure data. The controller maintains stable pressure by dynamically adjusting the action of the electric push rod 211. At the same time, the connecting cylinder 201 can slide along the guide column 104 to adjust the lateral position in conjunction with the linear module 102, ensuring that the roller brush belt 206 fully covers the cleaning area. Once the glass has completely passed through the high borosilicate glass surface roller brush mechanism 2, the electric push rod 211 can be controlled to drive the roller brush belt 206 to rise and reset. Then, the motor 208 and the spray head of the liquid storage tank 209 are turned off, waiting for the next cleaning cycle.

[0023] In summary, the process design of "pretreatment - precise alignment - closed-loop pressure control - comprehensive cleaning - automatic reset" achieves efficient removal of stubborn impurities on the surface of high borosilicate glass and non-destructive surface protection. Furthermore, the core processes such as cleaning agent spraying, roller brush activation, and pressure regulation are all automatically coordinated by the controller. This, combined with the continuous conveying of conveyor 101 and the comprehensive cleaning coverage of roller brush belt 206, along with closed-loop pressure regulation to avoid rework due to incomplete cleaning, further reduces ineffective work time and increases the overall efficiency of the device.

[0024] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for cleaning and removing impurities from the surface of high borosilicate glass, characterized in that, The device includes a housing, within which a conveyor is installed. Linear modules are fixedly installed at both ends of the upper surface of the housing. Triangular plates are fixedly installed on the upper surfaces of the moving blocks of the two sets of linear modules. Two sets of guide posts are fixedly installed between the two sets of triangular plates. A high borosilicate glass surface roller brush mechanism is slidably installed on the outer surfaces of the two sets of guide posts.

2. The device for cleaning and removing impurities from the surface of high borosilicate glass according to claim 1, characterized in that: The high borosilicate glass surface roller brush mechanism includes two sets of connecting cylinders. Both sets of connecting cylinders are slidably installed on the outer surfaces of two sets of guide columns. Connecting arms are rotatably installed on the outer surfaces of both sets of connecting cylinders. A horizontal plate is fixedly installed between the two sets of connecting arms. A docking plate is fixedly installed at one end of the horizontal plate. Two sets of transmission columns are rotatably installed between the two sets of docking plates. A roller brush belt is fitted on the outer surface of the two sets of transmission columns.

3. The device for cleaning and removing impurities from the surface of high borosilicate glass according to claim 2, characterized in that: One set of the drive columns has its rotating rods rotatably inserted into a spoke-type pressure sensor, which is fixedly installed on the lower surface of the docking plate. The other set of drive columns is fixedly connected to the output shaft of a motor, which is fixedly installed at one end of the docking plate.

4. The high borosilicate glass surface cleaning and impurity removal device according to claim 2, characterized in that: Both sets of connecting cylinders have a connecting plate fixedly installed at one end of their outer surface. An electric push rod is rotatably installed on the upper surface of the connecting plate. The piston rod at the other end of the electric push rod is rotatably installed on the lower surface of the horizontal plate, so that the electric push rod can push or pull the roller brush belt inside the docking plate to perform lifting and lowering operations by extending and retracting the piston rod.

5. The high borosilicate glass surface cleaning and impurity removal device according to claim 4, characterized in that: A liquid storage tank is fixedly installed on the upper surface of the horizontal plate, and a spray head is connected to one end of the liquid storage tank and is opposite to the upper end of the outer surface of the roller brush belt.

6. A high borosilicate glass surface cleaning and impurity removal device according to claim 3 or 4, characterized in that: The spoke-type pressure sensor, the motor, and the electric push rod are all controlled by a controller, which is integrated into the housing.

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