Glass edge grinding device for tempered glass production

Abstract

The utility model relates to glass polishing technical field, concretely relates to a glass edge grinding device for toughened glass production, include: the support, the upper end surface fixed mounting of support has the slide rail, clamping subassembly, clamping subassembly includes the mobile seat sliding installation in the slide rail, the upper end surface even sliding installation of mobile seat has a plurality of first sucking disc, the upper of first sucking disc is provided with the second sucking disc that is driven to lift, polishing subassembly, polishing subassembly includes the two pairs of polishing wheel that symmetrical setting is in the both sides of slide rail. The utility model through the first sucking disc and the second sucking disc cooperation, form stable clamping force under the assistance of support pad, effectively eliminate the microshift of glass in high -speed polishing, combine the accurate positioning of mobile seat on the slide rail, completely avoid the collapse edge, the ripple defect and the glass broken risk that lead to the clamping instability, ensure that the edge grinding precision consistency and operation safety.

Description

Technical Field

[0001] This utility model relates to the field of glass grinding technology, specifically to a glass edging device for tempered glass production. Background Technology

[0002] Tempered glass is widely used in construction, furniture, automobiles, and other fields due to its excellent strength and safety. In the production and processing of tempered glass, edge grinding is a crucial step to eliminate sharp edges, improve safety, enhance appearance, and facilitate installation. Taking a tempered glass edge grinding device disclosed in patent CN216802836U as an example, this device reduces the friction of the glass fixing frame through a set of support wheels. The glass fixing frame transports the tempered glass, allowing it to move on the top surface of the main cabinet while simultaneously fixing it in place. For tempered glass, improving the quality of edge grinding involves a drive mechanism that moves the grinding mechanism horizontally and longitudinally. The moving base moves horizontally along the top surface of the main cabinet. A lifting platform adjusts the vertical position of the motor, ensuring the grinding mechanism can grind the tempered glass from all angles. However, for complex edge grinding tasks requiring high precision and secure clamping (such as chamfering at specific angles or processing thin sheets), the current fixing methods are insufficient. Traditional clamping mechanisms may not provide sufficient and uniform suction or pressure, leading to micro-displacement or vibration of the glass during grinding. This displacement not only directly affects the precision and edge quality of the edge grinding (such as chipping or wavy lines), but may also cause the glass to break, resulting in material waste and safety risks. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a glass edging device for tempered glass production, which can effectively solve the problem that the fixing method of the existing technology is still insufficient for complex edging tasks with high precision and firm clamping.

[0004] To achieve the above objectives, this utility model provides the following technical solution: This utility model provides a glass edging device for tempered glass production, comprising: A support column, wherein a slide rail is fixedly installed on the upper end face of the support column; A clamping assembly includes a movable seat slidably mounted in a slide rail, a plurality of first suction cups being slidably mounted evenly on the upper surface of the movable seat, and a second suction cup being driven to rise and fall above the first suction cups; A polishing assembly includes two pairs of polishing wheels symmetrically arranged on both sides of a slide rail. The polishing wheels are driven to rotate on both sides of the slide rail to polish the glass.

[0005] Preferably, a support pad is fixedly installed on the upper surface of the movable seat, and both the first suction cup and the second suction cup are connected to a suction device.

[0006] Preferably, fixed frames are symmetrically installed on both sides of the movable seat, a first threaded rod is rotatably installed inside the fixed frame, a lifting plate is threaded on the outer wall of the first threaded rod, and the lifting plate is slidably connected to the inner wall of the fixed frame.

[0007] Preferably, an external bracket is fixedly installed on both sides of the slide rail, a sliding frame is fixedly installed on one side of the external bracket, and a second threaded rod is rotatably installed on the inner wall of the sliding frame.

[0008] Preferably, a lifting seat is symmetrically slidably installed on the inner wall of the sliding frame. The lifting seat is threadedly connected to the outer wall of the second threaded rod. A rotating plate is rotatably installed at one end of the lifting seat. A drive motor is fixedly installed on one side of the rotating plate. The output end of the drive motor passes through the rotating plate and is fixedly installed with a grinding wheel. The grinding wheel is rotatably connected to the rotating plate.

[0009] Preferably, a lifting rod is fixedly installed on one side of the lifting seat, one end of the lifting rod extends outward through the outer frame, and a rotating seat is fixedly installed on the opposite side of the lifting rod. A rotating suction tube is installed on the inner wall of the rotating seat with damping, and one end of the rotating suction tube is connected to a connecting pipe, which is connected to an air extraction device.

[0010] The technical solution provided by this utility model has the following advantages compared with the known prior art: 1. The first and second suction cups work together to form a stable clamping force with the assistance of the support pad, effectively eliminating the micro-displacement of the glass during high-speed grinding; combined with the precise positioning of the moving seat on the slide rail, it completely avoids the risk of edge chipping, wavy defects and glass breakage caused by unstable clamping, ensuring consistent grinding precision and operational safety. 2. The rotating suction pipe is connected to the air extraction device through the connecting pipe, which directly sucks up dust at the working point of the grinding wheel, suppressing dust diffusion from the source and greatly reducing environmental pollution and occupational disease risks of silicosis; at the same time, the rotating plate can manually adjust the angle of the grinding wheel to quickly adapt to complex chamfering requirements such as rounded edges and beveled edges, reduce tooling change downtime, and improve equipment applicability and production continuity. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the clamping assembly of this utility model; Figure 3 This is a schematic diagram of the structure of the grinding component of this utility model.

[0013] Reference numerals: 1. Support column; 101. Slide rail; 2. Clamping assembly; 201. Moving seat; 202. Support pad; 203. Fixing frame; 204. First threaded rod; 205. First suction cup; 206. Lifting plate; 207. Second suction cup; 3. Grinding assembly; 301. External frame; 302. Sliding frame; 303. Second threaded rod; 304. Lifting seat; 305. Rotating plate; 306. Drive motor; 307. Grinding wheel; 309. Lifting rod; 310. Rotating seat; 311. Rotating suction tube; 312. Connecting tube. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0015] The present invention will be further described below with reference to the embodiments.

[0016] Example: Refer to Figures 1 to 3 A glass edging apparatus for tempered glass production, comprising: Support column 1, with slide rail 101 fixedly installed on the upper end face of support column 1; The clamping assembly 2 includes a movable seat 201 slidably installed in the slide rail 101. Multiple first suction cups 205 are evenly slidably installed on the upper surface of the movable seat 201. A second suction cup 207 is driven to rise and fall above the first suction cups 205. In the collaborative design of the first suction cups 205, the second suction cups 207 and the support pad 202, the first suction cups 205 can slide to adjust their height, and the second suction cups 207 are precisely controlled to rise and fall by the first threaded rod 204. This design not only fixes the glass, but also automatically compensates for the glass thickness tolerance through the dynamic distribution of negative pressure adsorption force. The polishing assembly 3 includes two pairs of polishing wheels 307 symmetrically arranged on both sides of the slide rail 101. The polishing wheels 307 are driven to rotate on both sides of the slide rail 101 to polish the glass. The damping rotation design of the rotating suction tube 311 makes it track the position of the polishing wheels 307. With the negative pressure suction of the connecting tube 312, the dust is captured at the source before it spreads. Compared with conventional dust removal equipment, this integrated design avoids secondary dust re-entrainment and directly reduces the concentration of free silica in the working environment.

[0017] Reference Figure 2 A support pad 202 is fixedly installed on the upper surface of the movable seat 201. Both the first suction cup 205 and the second suction cup 207 are connected to a suction device. The suction device uses an existing vacuum pump. The vacuum pump draws air between the first suction cup 205 and the second suction cup 207 and the glass surface through pipes to form a negative pressure, thereby generating suction.

[0018] Reference Figure 2 The movable seat 201 is symmetrically equipped with fixed frames 203 on both sides. A first threaded rod 204 is rotatably installed inside the fixed frame 203. A lifting plate 206 is threaded on the outer wall of the first threaded rod 204. The lifting plate 206 is slidably connected to the inner wall of the fixed frame 203.

[0019] Reference Figure 3 An external bracket 301 is fixedly installed on both sides of the slide rail 101, and a sliding frame 302 is fixedly installed on one side of the external bracket 301. A second threaded rod 303 is rotatably installed on the inner wall of the sliding frame 302.

[0020] Reference Figure 3 A lifting seat 304 is symmetrically slidably installed on the inner wall of the sliding frame 302. The lifting seat 304 is threadedly connected to the outer wall of the second threaded rod 303. A rotating plate 305 is rotatably installed on one end of the lifting seat 304. A drive motor 306 is fixedly installed on one side of the rotating plate 305. The drive motor 306 is an existing device, and the technology of using this device is relatively mature, so it will not be described in detail here. The output end of the drive motor 306 passes through the rotating plate 305 and a grinding wheel 307 is fixedly installed thereon. The grinding wheel 307 is rotatably connected to the rotating plate 305.

[0021] Reference Figure 3 A lifting rod 309 is fixedly installed on one side of the lifting seat 304. One end of the lifting rod 309 extends outward through the outer frame 301. A rotating seat 310 is fixedly installed on the opposite side of the lifting rod 309. A rotating suction tube 311 is installed on the inner wall of the rotating seat 310 with damping rotation. One end of the rotating suction tube 311 is connected to a connecting pipe 312. The connecting pipe 312 is connected to an air extraction device. The air extraction device uses an existing pneumatic device. The pneumatic device is driven by compressed air and the air extraction is controlled by air valves, pipes, etc.

[0022] The working principle of this utility model is as follows: By placing the glass onto the support pad 202, which provides soft support, the lower surface of the glass contacts the first suction cup 205. Twisting the first threaded rod 204 rotates the lifting plate 206, causing the second suction cup 207 to descend and clamp the glass between it and the first suction cup 205. It should be noted that the first suction cup 205 is slidably connected to the movable base 201 via a pipe, and the pipe can be fixed with existing screws to adjust the height of the first suction cup 205 above the movable base 201. Pushing the movable base 201 to slide within the slide rail 101 moves the glass along with it. Turning on the drive motor 306 drives the grinding wheel 307 to rotate, causing the grinding wheel 307 to grind the glass. The chamfering process involves grinding, and the dust generated during grinding can be drawn into the rotating suction tube 311 by opening the suction device and then discharged through the connecting tube 312. It should be noted that the rotating plate 305 is fixed to one end of the lifting base 304 by existing screws. When it is necessary to adjust the grinding angle of the grinding wheel 307, the rotating plate 305 is rotated at one end of the lifting base 304 by turning the screws, thereby adjusting the grinding angle of the grinding wheel 307. For grinding glass chamfers of different angles, the grinding wheel 307 can be moved relative to each other by turning the second threaded rod 303 to grind glass of different thicknesses. When the lifting base 304 is driven to move, it can drive the lifting rod 309 and the rotating suction tube 311 to move relative to each other, and extract dust from the corresponding grinding position.

[0023] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A glass edging apparatus for tempered glass production, characterized in that, include: The support column (1) has a slide rail (101) fixedly installed on its upper end surface. The clamping assembly (2) includes a movable seat (201) slidably mounted in the slide rail (101). A plurality of first suction cups (205) are evenly slidably mounted on the upper surface of the movable seat (201). A second suction cup (207) driven to rise and fall is provided above the first suction cups (205). The polishing assembly (3) includes two pairs of polishing wheels (307) symmetrically arranged on both sides of the slide rail (101). The polishing wheels (307) are driven to rotate on both sides of the slide rail (101) to polish the glass.

2. The glass edging device for tempered glass production according to claim 1, characterized in that, A support pad (202) is fixedly installed on the upper surface of the movable seat (201), and the first suction cup (205) and the second suction cup (207) are both connected to suction devices.

3. The glass edging device for tempered glass production according to claim 2, characterized in that, The movable seat (201) is symmetrically equipped with fixed frames (203) on both sides. A first threaded rod (204) is rotatably installed inside the fixed frame (203). A lifting plate (206) is threaded on the outer wall of the first threaded rod (204). The lifting plate (206) is slidably connected to the inner wall of the fixed frame (203).

4. The glass edging device for tempered glass production according to claim 1, characterized in that, An external bracket (301) is fixedly installed on both sides of the slide rail (101), and a sliding frame (302) is fixedly installed on one side of the external bracket (301). A second threaded rod (303) is rotatably installed on the inner wall of the sliding frame (302).

5. A glass edging device for tempered glass production according to claim 4, characterized in that, The inner wall of the sliding frame (302) is symmetrically slidably equipped with a lifting seat (304). The lifting seat (304) is threadedly connected to the outer wall of the second threaded rod (303). A rotating plate (305) is rotatably installed at one end of the lifting seat (304). A drive motor (306) is fixedly installed on one side of the rotating plate (305). The output end of the drive motor (306) passes through the rotating plate (305) and is fixedly installed with a grinding wheel (307). The grinding wheel (307) is rotatably connected to the rotating plate (305).

6. A glass edging apparatus for tempered glass production according to claim 5, characterized in that, A lifting rod (309) is fixedly installed on one side of the lifting seat (304). One end of the lifting rod (309) extends outward through the outer frame (301). A rotating seat (310) is fixedly installed on the opposite side of the lifting rod (309). A rotating suction tube (311) is installed on the inner wall of the rotating seat (310) with damping rotation. One end of the rotating suction tube (311) is connected to a connecting pipe (312). The connecting pipe (312) is connected to an air extraction device.

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