Glass processing positioning and clamping mechanism

Abstract

The utility model belongs to the technical field of glass positioning and clamping, and relates to a glass processing positioning and clamping mechanism which comprises a base. A supporting column is fixedly connected to one side of the top of the base. The top of the supporting column is fixedly connected with a top supporting plate. The clamping and positioning assembly is located in the middle of the inner side of the base; a downward-pressing stabilizing mechanism and an airflow cleaning mechanism are arranged in the downward-pressing stabilizing mechanism, and after the downward-pressing stabilizing mechanism finishes working, the clamping positioning assembly, the downward-pressing stabilizing mechanism and the airflow cleaning mechanism are used, so that after glass is machined, a supporting rod moves along with a clamping block, and the downward-pressing stabilizing mechanism and the airflow cleaning mechanism are fixed; the pressing plate is always located at the edge position of the glass needing to be clamped, the bottom of the pressing plate is cleaned through air flow generated by lifting of the pressing plate and mutual cooperation of the pressing plate and the cleaning air bag, and the situation that scratches are caused to the surface of the glass needing to be machined next time by chippings left at the bottom of the pressing plate is reduced; the influence on the attractiveness and the quality of a glass finished product is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model belongs to the field of glass positioning and clamping technology, and relates to a glass processing positioning and clamping mechanism. Background Technology

[0002] Glass processing equipment is a type of mechanical equipment used for processes such as edge grinding, cutting, and drilling of glass materials. Depending on the different processing techniques used, it can be divided into glass cutting machines, glass edging machines, etc. What they have in common is that they are all equipped with anti-shatter and anti-scratch technologies to reduce the occurrence of breakage and scratches during glass processing.

[0003] For example, patent (CN220680586U) discloses a clamping and positioning device for processing optical glass sheets, which describes that it "includes a base, a frame is fixedly installed on the top of the base, a push rod motor is fixedly installed on the top of the frame, a push rod is fixedly installed on the output shaft of the push rod motor, a push rod housing is fixedly installed on the outside of the push rod, a processing machine is fixedly installed on the bottom of the push rod, a transmission mechanism is installed inside the base, and the transmission mechanism is connected to a fixing mechanism. This utility model can clamp and position optical glass sheets of different specifications, making the clamping more stable and thus improving work efficiency."

[0004] When using the above technology, the following technical problems were found in the prior art: When the above device clamps the glass, after the glass is processed, some debris may remain on the top of the clamping device. When these debris sticks to the surface of the clamping device, scratches may appear on the glass surface when clamping and processing the next piece of glass, affecting the aesthetics and quality of the finished glass product. Utility Model Content

[0005] The technical problem to be solved by this utility model is that when the above-mentioned device clamps glass, after the glass is processed, some debris may remain on the top of the clamping device. When these debris adheres to the surface of the clamping device, scratches may appear on the glass surface when clamping and processing the next piece of glass, affecting the aesthetics and quality of the finished glass product.

[0006] The glass processing positioning and clamping mechanism described in this utility model includes a base; a support column is fixedly connected to one side of the top of the base; and a top support plate is fixedly connected to the top of the support column.

[0007] The clamping and positioning assembly is located in the middle of the inner side of the base; it contains a pressure stabilizing mechanism and an airflow cleaning mechanism. After the pressure stabilizing mechanism has finished working, the airflow cleaning mechanism is driven to clean the pressure stabilizing mechanism during the recycling process.

[0008] The clamping and positioning mechanism includes a servo motor; the servo motor is located at the bottom outer side of the base; a bevel gear ring is fixedly connected to the output end of the servo motor; multiple sets of bevel gear threaded rods are rotatably connected to the inner side of the base; one end of the bevel gear threaded rod meshes with the bevel gear ring; a clamping block is threadedly connected to the outer side of the bevel gear threaded rod; the clamping block slides on the inner side of the base; a guide angle is provided on the top of the clamping block.

[0009] The downward stabilizing mechanism includes a slide groove A; the slide groove A is located on the top of the outer side of the top support plate; a support rod is fixedly connected to the top of the clamping block; the support rod slides inside the slide groove A; a telescopic rod is installed on one side of the bottom of the support rod; a pressure plate is fixedly connected to the telescopic end of the telescopic rod.

[0010] The airflow cleaning mechanism includes a fixed plate; the fixed plate is located on both sides of the outside of the telescopic rod; a cleaning airbag is installed on the bottom side of the outside of the fixed plate; an airflow pipe is fixedly connected to the bottom of the cleaning airbag; the other end of the airflow pipe is connected to a pressure plate; a telescopic tube is provided in the middle of the airflow pipe; a connecting pipe is installed at the end of the airflow pipe away from the cleaning airbag; a mounting block is fixedly connected to the side of the support rod near the connecting pipe; the connecting pipe is installed inside the mounting block; and an air jet is fixedly connected to one side of the bottom of the connecting pipe.

[0011] The top support plate has a groove B at its top; the support rod has a pulley at its bottom; the pulley slides inside the groove B.

[0012] A soft pad is fixed to the bottom of the slide A.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: by using the clamping and positioning components, the pressing and stabilizing mechanism and the airflow cleaning mechanism, after the glass processing is completed, the support rod follows the movement of the clamping block, so that the pressure plate is always located at the edge of the glass to be clamped. By raising and lowering the pressure plate, in coordination with the cleaning airbag, the generated airflow cleans the bottom of the pressure plate, reducing the possibility of residual debris at the bottom of the pressure plate causing scratches on the glass surface to be processed next, reducing the impact on the aesthetics and quality of the finished glass product, and increasing the practicality of the device.

[0014] By using pulleys and slide rail B, the sliding of the support rod inside slide rail A is replaced by rolling. This reduces the direct friction between slide rail A and the support rod, as well as the load when the clamping block moves the support rod, thus improving the service life of the device. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram of the base of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the clamping block of this utility model.

[0018] Figure 3 This is a schematic diagram of the support rod of this utility model.

[0019] Figure 4 This is a schematic diagram of the structure of the cleaning airbag of this utility model.

[0020] In the diagram: 1. Base; 101. Support column; 102. Top support plate; 2. Servo motor; 201. Bevel gear ring; 202. Bevel gear threaded rod; 203. Clamping block; 204. Guide angle; 3. Slide A; 301. Support rod; 302. Telescopic rod; 303. Pressure plate; 4. Fixing plate; 401. Cleaning airbag; 402. Airflow duct; 403. Connecting pipe; 404. Telescopic pipe; 405. Mounting block; 406. Air nozzle; 5. Pulley; 501. Slide B; 6. Soft pad. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0023] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] Example 1

[0026] like Figures 1-4As shown, a glass processing positioning and clamping mechanism includes a base 1; a support column 101 is fixedly connected to one side of the top of the base 1; and a top support plate 102 is fixedly connected to the top of the support column 101.

[0027] A clamping and positioning assembly is located in the middle of the inner side of the base 1. It contains a downward stabilizing mechanism and an airflow cleaning mechanism. After the downward stabilizing mechanism completes its operation, the airflow cleaning mechanism cleans the downward stabilizing mechanism during the retraction process. The clamping and positioning mechanism includes a servo motor 2, located at the bottom outer side of the base 1. A bevel gear ring 201 is fixedly connected to the output end of the servo motor 2. Multiple sets of bevel gear threaded rods 202 are rotatably connected to the inner side of the base 1. One end of each bevel gear threaded rod 202 meshes with the bevel gear ring 201. A clamping block 203 is threadedly connected to the outer side of each bevel gear threaded rod 202. The clamping block 203 slides within the base 1. A guide angle 204 is provided at the top of the clamping block 203. The guide angle 204 reduces damage to the glass from sharp points during placement and installation. The downward stabilizing mechanism includes a sliding groove A3, located on the top support plate. 102 outer top; a support rod 301 is fixedly connected to the top of the clamping block 203; the support rod 301 slides inside the slide groove A3; a telescopic rod 302 is installed on one side of the bottom of the support rod 301; a pressure plate 303 is fixedly connected to the telescopic end of the telescopic rod 302; the airflow cleaning mechanism includes a fixing plate 4; the fixing plate 4 is located on both sides outside the telescopic rod 302; a cleaning airbag 401 is installed on the bottom side of the outside of the fixing plate 4; an airflow pipe 402 is fixedly connected to the bottom of the cleaning airbag 401; the other end of the airflow pipe 402 is connected to the pressure plate 303; a telescopic tube 404 is provided in the middle of the airflow pipe 402; a connecting pipe 403 is installed at the end of the airflow pipe 402 away from the cleaning airbag 401; an installation block 405 is fixedly connected to the side of the support rod 301 near the connecting pipe 403; the connecting pipe 403 is installed inside the installation block 405; a jet nozzle 406 is fixedly connected to one side of the bottom of the connecting pipe 403.

[0028] During operation, the servo motor 2 drives the bevel gear ring 201 to rotate, which in turn drives the bevel gear threaded rod 202 to rotate, causing the multiple sets of clamping blocks 203 on the top of the base 1 to move closer or further apart. The glass to be processed is then placed on top of the base 1, with the bottom of the glass contacting the base 1. The servo motor 2 then drives the multiple sets of clamping blocks 203 to move closer together to clamp the glass. As the clamping blocks 203 move closer together, the support rod 301 begins to move, sliding within the groove A3, causing the pressure plate 303 to... Positioned at the edge of the clamped glass, after the clamping block 203 initially clamps the glass, the drive telescopic rod 302 begins to extend and retract, causing the pressure plate 303 to approach the edge of the glass and press and clamp it. During glass processing, the glass may undergo slight deformation due to its own weight, affecting the flatness of the processed surface. Therefore, the pressure of the pressure plate 303 counteracts the tendency of the glass to bend, maintaining the flatness of the glass surface. When the pressure plate 303 presses and clamps the glass downwards, the cleaning airbag 401 is pulled, while the fixing plate 4 keeps the outside of the telescopic rod 302 in place. The pressure plate 303 is held still, causing the cleaning airbag 401 to extend. Simultaneously, the pressure plate 303 also causes the telescopic tube 404 to extend. After the glass processing is complete, the pressure plate 303 moves upward, compressing the extended cleaning airbag 401. The cleaning airbag 401 contracts and releases air. The airflow enters the connecting tube 403, which is fixed by the mounting block 405, through the airflow pipe 402 and the telescopic tube 404. Then, the connecting tube 403 exits through the air outlet 406, cleaning the bottom of the pressure plate 303 with airflow, increasing the cleanliness of the bottom of the pressure plate 303. This is achieved by clamping and fixing... The use of the positioning component, the pressure stabilizing mechanism, and the airflow cleaning mechanism ensures that after the glass processing is completed, the support rod 301 moves with the clamping block 203, keeping the pressure plate 303 always at the edge of the glass to be clamped. Through the lifting and lowering of the pressure plate 303, in coordination with the cleaning airbag 401, the generated airflow cleans the bottom of the pressure plate 303, reducing the possibility of residual debris on the bottom of the pressure plate 303 causing scratches on the glass surface to be processed next, reducing the impact on the aesthetics and quality of the finished glass, and increasing the practicality of the device.

[0029] Example 2

[0030] like Figures 1-3 As shown, the top support plate 102 has a sliding groove B501 on its top; the support rod 301 has a pulley 5 installed at its bottom; the pulley 5 slides inside the sliding groove B501; a soft pad 6 is fixed to the bottom of the sliding groove A3, and the soft pad 6 is positioned between the glass and the pressure plate 303, which improves the use of the soft pad 6, increases the friction between the pressure plate 303 and the glass, and provides a certain degree of protection for the glass.

[0031] During operation, the use of pulley 5 and slide groove B501 replaces the sliding of support rod 301 inside slide groove A3 with rolling. This reduces the direct friction between slide groove A3 and support rod 301, and also reduces the load when clamping block 203 moves support rod 301, thus improving the service life of the device.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A glass processing positioning and clamping mechanism, characterized in that: Includes a base (1); a support column (101) is fixedly connected to one side of the top of the base (1); a top support plate (102) is fixedly connected to the top of the support column (101). The clamping and positioning assembly is located in the middle of the inner side of the base (1); it contains a pressure stabilizing mechanism and an airflow cleaning mechanism. After the pressure stabilizing mechanism has finished working, the airflow cleaning mechanism is driven to clean the pressure stabilizing mechanism during the recycling process.

2. The glass processing positioning and clamping mechanism according to claim 1, characterized in that: The clamping and positioning assembly includes a servo motor (2); the servo motor (2) is located at the bottom of the outer side of the base (1); a bevel gear ring (201) is fixedly connected to the output end of the servo motor (2); multiple sets of bevel gear thread rods (202) are rotatably connected to the inner side of the base (1); one end of the bevel gear thread rod (202) meshes with the bevel gear ring (201); a clamping block (203) is threadedly connected to the outer side of the bevel gear thread rod (202); the clamping block (203) slides on the inner side of the base (1); a guide angle (204) is provided on the top of the clamping block (203).

3. The glass processing positioning and clamping mechanism according to claim 2, characterized in that: The downward stabilizing mechanism includes a slide groove A (3); the slide groove A (3) is located on the top of the outer side of the top support plate (102); a support rod (301) is fixedly connected to the top of the clamping block (203); the support rod (301) slides inside the slide groove A (3); a telescopic rod (302) is installed on one side of the bottom of the support rod (301); a pressure plate (303) is fixedly connected to the telescopic end of the telescopic rod (302).

4. The glass processing positioning and clamping mechanism according to claim 3, characterized in that: The airflow cleaning mechanism includes a fixed plate (4); the fixed plate (4) is located on both sides of the telescopic rod (302); a cleaning airbag (401) is installed on the bottom side of the fixed plate (4); an airflow pipe (402) is fixedly connected to the bottom of the cleaning airbag (401); the other end of the airflow pipe (402) is connected to the pressure plate (303); a telescopic tube (404) is provided in the middle of the airflow pipe (402); a connecting pipe (403) is installed at the end of the airflow pipe (402) away from the cleaning airbag (401); an installation block (405) is fixedly connected to the side of the support rod (301) near the connecting pipe (403); the connecting pipe (403) is installed inside the installation block (405); and a jet nozzle (406) is fixedly connected to the bottom side of the connecting pipe (403).

5. The glass processing positioning and clamping mechanism according to claim 3, characterized in that: The top support plate (102) has a groove B (501) on its top; the support rod (301) has a pulley (5) installed at its bottom; the pulley (5) slides inside the groove B (501).

6. The glass processing positioning and clamping mechanism according to claim 3, characterized in that: A soft pad (6) is fixed to the bottom of the slide A (3).

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