High-precision tempered glass blank polishing treatment device

Abstract

The utility model relates to the technical field of tempered glass polishing, and discloses a high-precision tempered glass blank polishing treatment device which comprises a base and further comprises a machining table, a plurality of vacuum suction cups, a concentric assembly, a protruding plate and a polishing mechanical arm. The multiple vacuum suction cups are circumferentially and fixedly installed on the outer wall of the machining table at equal intervals, the concentric assembly is arranged in the machining table, and the protruding plate is fixedly installed at the top of the concentric assembly. According to the device, through the arranged concentric assembly, when circular tempered glass is placed, after a worker places the circular tempered glass to the top of a protruding plate, a motor is started, a plurality of push rods are driven to slide close to one another, and then concentric adjustment of the circular tempered glass and the machining table can be conducted; after the push rods slide to make contact with the circular tempered glass, the circular tempered glass and the machining table can be concentric, and polishing deviation caused by deviation of the circular tempered glass is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to toughened glass polishing technical field more specifically relates to a kind of high-precision toughened glass blank polishing treatment device. BACKGROUND

[0002] Toughened glass belongs to safety glass, and the toughened glass is actually a kind of prestressed glass. To improve the strength of the glass, a chemical or physical method is usually used to form a compressive stress on the surface of the glass. When the glass bears an external force, the surface stress is first offset, thereby improving the carrying capacity and enhancing the wind pressure resistance, cold and hot resistance, impact resistance and other properties of the glass. During the production process of the toughened glass, the edges thereof need to be polished.

[0003] At present, when polishing a circular toughened glass, the staff will use a toughened glass polishing device: place the circular toughened glass on the polishing device circular processing table, fix the circular toughened glass through the vacuum chuck, then attach the polishing mechanical arm equipped with the polishing device to the edge of the circular toughened glass, then drive the circular processing table and the circular toughened glass to rotate through the electric drive, and start the polishing mechanical arm to polish. However, when placing the circular toughened glass on the circular processing table, the staff manually adjusts the circular toughened glass to be concentric with the circular processing table. Manual adjustment cannot guarantee concentricity. If there is a deviation, it will cause deviation in polishing. Therefore, it is urgent to design a high-precision toughened glass blank polishing treatment device to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a high-precision toughened glass blank polishing treatment device to solve the problem of manual adjustment that cannot guarantee the concentricity of the circular toughened glass and the circular processing table in the above background technology.

[0005] The utility model provides the following technical scheme: a kind of high-precision toughened glass blank polishing treatment device, including base, still including processing table, several vacuum chucks, concentric component, protruding plate, polishing mechanical arm, processing table rotation is installed at the top of base, several vacuum chucks are fixed installation at the outer wall of processing table in equidistant circle, concentric component is set in processing table, protruding plate is fixedly installed at the top of concentric component, polishing mechanical arm rotation is installed at the outer wall of processing table, drive machine is provided in base, drive machine is connected with processing table, drive machine can drive processing table to rotate;

[0006] The concentric assembly comprises a cylinder, a driving bevel gear, a plurality of square sleeves, a plurality of connecting rods, a plurality of driven bevel gears, a plurality of threaded rods, a plurality of sliding plates and a plurality of push rods, the cylinder is slidingly installed in a machining table, the driving bevel gear is rotatably installed on the inner wall of the cylinder, the plurality of square sleeves are fixedly installed on the outer wall of the cylinder at equal intervals in the circumferential direction, the plurality of connecting rods are rotatably installed in the plurality of square sleeves respectively, the plurality of driven bevel gears are fixedly installed on one end of the plurality of connecting rods close to the driving bevel gear respectively, the plurality of threaded rods are fixedly installed on the other end of the plurality of connecting rods away from the driving bevel gear respectively, the plurality of sliding plates are slidingly sleeved on the outer wall of the plurality of threaded rods through threads respectively, and the plurality of push rods are fixedly installed on the top of the plurality of sliding plates respectively.

[0007] Further, a circular groove is formed in the top of the machining table, and the cylinder is slidingly installed in the circular groove.

[0008] Further, a plurality of strip grooves are formed in the top of the machining table, and the plurality of square sleeves and the plurality of sliding plates are slidingly installed in the plurality of strip grooves respectively.

[0009] Further, the concentric assembly further comprises a bracket and a motor, the bracket is fixedly installed at the bottom of the cylinder, and the motor is fixedly installed in the bracket, and one end of the output shaft of the motor is fixedly connected with the driving bevel gear.

[0010] Further, the concentric assembly further comprises a hydraulic cylinder, the hydraulic cylinder is fixedly installed in the circular groove, and the piston end of the hydraulic cylinder is fixedly connected with the bracket.

[0011] Further, the concentric assembly further comprises a plurality of supporting plates, the plurality of supporting plates are fixedly installed at one end of the plurality of square sleeves in pairs, the two sides of the plurality of sliding plates are provided with insertion grooves, and the supporting plates are slidingly installed in the insertion grooves.

[0012] The technical effects and advantages of the utility model are as follows:

[0013] The utility model discloses a concentric assembly is set up, when placing the circular toughened glass, the staff places the circular toughened glass to the top of the convex plate, starts the motor, drives a plurality of push rods to slide to each other and approaches, can the concentric adjustment of circular toughened glass and machining table is carried out, after a plurality of push rods all slide and contact with the circular toughened glass, can make the circular toughened glass and machining table concentric, avoids the polishing deviation caused due to the circular toughened glass deviation. ACCURATE DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the whole structure schematic diagram of the utility model;

[0015] Fig. 2 It is the machining table structure schematic diagram of the utility model;

[0016] Fig. 3 It is a concentric component structure schematic view of the utility model.

[0017] Fig. 4 It is a support plate structure schematic view of the utility model.

[0018] The figure mark is: 1, base; 2, processing table; 3, vacuum chuck; 4, concentric component; 401, cylinder; 402, driving bevel gear; 403, square sleeve; 404, connecting rod; 405, driven bevel gear; 406, threaded rod; 407, sliding plate; 408, push rod; 409, support; 410, motor; 411, hydraulic cylinder; 412, support plate; 413, slot; 5, convex plate; 6, round groove; 7, strip-shaped groove. DETAILED DESCRIPTION

[0019] The utility model will be further explained in combination with specific embodiment, however, people who are familiar with the field should understand that the detailed explanation given in combination with the drawings here is to explain better, the structure of the utility model must exceed these limited embodiments, and for some equivalent replacement scheme or common means, this paper will not make detailed description, but still belongs to the protection scope of the application.

[0020] Figs. 1-4 It is the best embodiment of the utility model, the following will be combined with the drawings Figs. 1-4 The utility model will be further explained.

[0021] A kind of high-precision toughened glass blank polishing treatment device, including base 1, it further includes processing table 2, several vacuum chucks 3, concentric component 4, convex plate 5, polishing mechanical arm, processing table 2 is rotationally installed at the top of base 1, several vacuum chucks 3 are fixedly installed at the outer wall of processing table 2 periphery equidistantly, concentric component 4 is set in processing table 2, convex plate 5 is fixedly installed at the top of concentric component 4, polishing mechanical arm is rotationally installed at the outer wall of processing table 2, drive machine is provided in base 1, drive machine is connected with processing table 2, drive machine can drive processing table 2 to rotate;

[0022] The concentric assembly 4 comprises a cylinder 401, a driving bevel gear 402, a plurality of square sleeves 403, a plurality of connecting rods 404, a plurality of driven bevel gears 405, a plurality of threaded rods 406, a plurality of sliding plates 407, and a plurality of push rods 408.

[0023] In the embodiment, it should be noted that the plurality of driven bevel gears 405 are engaged with the driving bevel gear 402, and it should be further noted that, in the initial state, the distance from the bottom of the convex plate 5 to the top of the processing table 2 is the same as the distance from the bottom of the circular tempered glass to the top of the vacuum chuck 3 after the circular tempered glass is placed on the convex plate 5.

[0024] Specifically, the top of the processing table 2 is provided with a circular groove 6, and the cylinder 401 is slidingly installed in the circular groove 6.

[0025] Specifically, the top of the processing table 2 is provided with a plurality of strip-shaped grooves 7, and the plurality of square sleeves 403 and the plurality of sliding plates 407 are slidingly installed in the plurality of strip-shaped grooves 7, respectively.

[0026] Specifically, the concentric assembly 4 further comprises a bracket 409 and a motor 410, the bracket 409 is fixedly installed at the bottom of the cylinder 401, and the motor 410 is fixedly installed in the bracket 409, and one end of the output shaft of the motor 410 is fixedly connected with the driving bevel gear 402.

[0027] Specifically, the concentric assembly 4 further comprises a hydraulic cylinder 411, the hydraulic cylinder 411 is fixedly installed in the circular groove 6, and the piston end of the hydraulic cylinder 411 is fixedly connected with the bracket 409.

[0028] Specifically, the concentric assembly 4 further comprises a plurality of support plates 412, the plurality of support plates 412 are fixedly installed at one end of the plurality of square sleeves 403 in pairs, the plurality of sliding plates 407 are provided with a plurality of insertion grooves 413 on both sides, and the support plates 412 are slidingly installed in the insertion grooves 413.

[0029] In the embodiment, the support plates 412 are provided to support the sliding plates 407 and improve the stability of the sliding plates 407 during sliding.

[0030] Working principle: in use, the round toughened glass is placed on the top of the convex plate 5, and then the motor 410 is started to drive the driving bevel gear 402 to rotate, which drives the driven bevel gears 405 and the connecting rods 404 to rotate at the same time, the rotation of the connecting rods 404 drives the threaded rods 406 to rotate, the rotation of the threaded rods 406 drives the sliding plates 407 to slide towards each other at the same time through the thread, the sliding of the sliding plates 407 towards each other at the same time drives the push rods 408 to slide towards each other, the push rods 408 in the process of sliding towards each other will push the round toughened glass to slide on the convex plate 5, the convex on the surface of the convex plate 5 can reduce the friction between the round toughened glass and the convex plate 5, so that the round toughened glass can be smoothly pushed by the push rods 408, when all the push rods 408 slide to contact the round toughened glass, the round toughened glass can be pushed to be concentric with the processing table 2, at this time, the hydraulic cylinder 411 is started to make its piston end retract, so that the support 409 and the cylinder 401 are lowered, and then the convex plate 5 is lowered, when the convex plate 5 is lowered to contact the top of the processing table 2, the round toughened glass will just contact the vacuum suction cups 3, at this time, the vacuum suction cups 3 are started to fix the round toughened glass, then the polishing mechanical arm is adjusted to be attached to the round toughened glass, and the drive machine in the base 1 is started to drive the processing table 2 and the vacuum suction cups 3 to rotate, so as to drive the round toughened glass to rotate, then the polishing mechanical arm is started, and the polishing can be started.

[0031] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to obtain equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, and according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. A high-precision tempered glass blank grinding and processing device, comprising a base (1), characterized in that: The machine also includes a processing table (2), a plurality of vacuum suction cups (3), a concentric assembly (4), a raised plate (5), and a grinding robot arm. The processing table (2) is rotatably mounted on the top of the base (1). The plurality of vacuum suction cups (3) are fixedly mounted on the outer wall of the processing table (2) at equidistant circumferences. The concentric assembly (4) is arranged in the processing table (2). The raised plate (5) is fixedly mounted on the top of the concentric assembly (4). The grinding robot arm is rotatably mounted on the outer wall of the processing table (2). A driving machine is arranged in the base (1). The driving machine is connected to the processing table (2). The driving machine can drive the processing table (2) to rotate. The concentric assembly (4) includes a cylinder (401), a driving bevel gear (402), a plurality of square sleeves (403), a plurality of connecting rods (404), a plurality of driven bevel gears (405), a plurality of threaded rods (406), a plurality of sliding plates (407), and a plurality of push rods (408). The cylinder (401) is slidably mounted in the processing table (2), the driving bevel gear (402) is rotatably mounted on the inner wall of the cylinder (401), a plurality of square sleeves (403) are fixedly mounted on the outer wall of the cylinder (401) at equal distances around the circumference, and a plurality of connecting rods ( 404) are rotatably mounted in a plurality of square sleeves (403), a plurality of driven bevel gears (405) are fixedly mounted on one end of a plurality of connecting rods (404) close to the active bevel gear (402), a plurality of threaded rods (406) are fixedly mounted on one end of a plurality of connecting rods (404) away from the active bevel gear (402), a plurality of sliding plates (407) are respectively slidably sleeved on the outer walls of the plurality of threaded rods (406) through threads, and a plurality of push rods (408) are fixedly mounted on the tops of the plurality of sliding plates (407).

2. The high-precision tempered glass blank grinding device according to claim 1, characterized in that: A circular groove (6) is provided on the top of the processing table (2), and the cylinder (401) is slidably mounted in the circular groove (6).

3. The high-precision tempered glass blank grinding and processing device according to claim 1, characterized in that: The top of the processing table (2) is provided with a plurality of strip grooves (7), and a plurality of square sleeves (403) and a plurality of sliding plates (407) are slidably mounted in the plurality of strip grooves (7).

4. The high-precision tempered glass blank grinding and processing device according to claim 1, characterized in that: The concentric assembly (4) further comprises a bracket (409) and a motor (410), wherein the bracket (409) is fixedly mounted on the bottom of the cylinder (401), and the motor (410) is fixedly mounted in the bracket (409), and one end of the output shaft of the motor (410) is fixedly connected to the driving bevel gear (402).

5. The high-precision tempered glass blank grinding and processing device according to claim 1, characterized in that: The concentric assembly (4) further comprises a hydraulic cylinder (411), which is fixedly mounted in the circular groove (6), and a piston end of the hydraulic cylinder (411) is fixedly connected to the bracket (409).

6. The high-precision tempered glass blank grinding device according to claim 1, characterized in that: The concentric assembly (4) further comprises a plurality of support plates (412), wherein the plurality of support plates (412) are fixedly mounted in groups of two on one end of the plurality of square sleeves (403), and slots (413) are provided on both sides of the plurality of sliding plates (407), wherein the support plates (412) are slidably mounted in the slots (413).

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