Roller device for tempered glass production

Abstract

The present invention relates to a roller device for tempered glass production, comprising a support platform, a mounting frame is fixedly installed on the top of the support platform, a fixing frame is fixedly installed on the top of the mounting frame, a vertically arranged first cylinder is fixedly installed on the top of the fixing frame, a pressing plate is fixedly installed on the output end of the first cylinder, two clamping mechanisms are symmetrically arranged at both ends of the pressing plate, and a cleaning mechanism for cleaning dust and impurities on the surface of the glass is arranged below the mounting frame; the bottoms of two L-shaped plates are used to provide thrust to the glass plate to correct the position of the glass plate, avoid the glass plate from being offset during transportation, and ensure the accuracy of glass plate processing; at the same time, the downward movement of the L-shaped rod will drive the pressing block to press the top surface of the glass plate, further limit and fix the glass plate, and improve the stability of the glass plate.

Description

Technical Field

[0001] The invention relates to the technical field of tempered glass production, in particular to a roller device for tempered glass production. Background Art

[0002] Tempered glass is a safety glass that is made stronger by controlled heat treatment or chemical treatment of ordinary glass. In the production process of tempered glass, due to the wear of the conveyor rollers caused by long-term operation, some inevitable deviation occurs when conveying ordinary glass. The ordinary glass is inconsistent with the center line of the roller, causing deviations in the stacking and retrieval of ordinary glass, and even serious deviations that cause damage to the equipment and malfunction. At the same time, when conveying ordinary glass, a small amount of dust and impurities will be attached to its top surface, which can easily affect the subsequent tempering process of the ordinary glass. Summary of the invention

[0003] The technical problems solved by this solution are:

[0004] (1) How to set a clamping mechanism to provide thrust to the glass plate through the bottom of the two L-shaped plates to correct the position of the glass plate, avoid the glass plate from shifting during transportation, and ensure the accuracy of glass plate processing; at the same time, the downward movement of the L-shaped rod will drive the pressing block to press the top surface of the glass plate, further limit and fix the glass plate, and improve the stability of the glass plate;

[0005] (2) How to set up a cleaning mechanism, connect the clamping block with the clamping seat, control the extension and retraction of the extended end of the second cylinder, drive the movable frame to move back and forth above the glass plate, and cooperate with the scraper to clean the impurities and dust on the top surface of the glass plate, so as to avoid the dust and impurities from affecting the glass tempering process and improve the product quality of the tempered glass.

[0006] The objective of the present invention can be achieved by the following technical scheme: a roller device for tempered glass production, comprising a support platform, a mounting frame is fixedly installed on the top of the support platform, a fixing frame is fixedly installed on the top of the mounting frame, a vertically arranged first cylinder is fixedly installed on the top of the fixing frame, a pressing plate is fixedly installed on the output end of the first cylinder, two clamping mechanisms are symmetrically arranged at both ends of the pressing plate, and a cleaning mechanism for cleaning dust and impurities on the surface of the glass is arranged below the mounting frame;

[0007] The clamping mechanism includes an L-shaped rod movably inserted on the mounting frame, the top end of the L-shaped rod movably passes through the pressing plate, a baffle is fixedly installed in the middle of the L-shaped rod, the baffle abuts against the mounting frame, a push-pull spring is fixedly connected between the baffle and the pressing plate, and a limiting unit for limiting and fixing the glass plate is provided at the bottom of the L-shaped rod.

[0008] A further technical improvement of the present invention is that the limiting unit comprises a rotating seat fixedly connected to the mounting bracket, one end of the rotating seat is provided with a rotating groove, an L-shaped plate is rotatably arranged in the rotating groove through a pin shaft, one section of the L-shaped plate is provided with an elongated hole, the bottom end of the L-shaped rod movably passes through the elongated hole, and a pressing block for pressing the top surface of the glass plate is fixedly installed, the other section of the L-shaped plate is provided with a sliding groove, a lever is movably arranged in the sliding groove, and one end of the lever is fixedly connected to the L-shaped rod; when the conveying roller transports the glass plate to the bottom of the mounting bracket, at this time, because the L-shaped rod cooperates with the lever to provide a pulling force to the L-shaped plate, there is a gap between the bottom of the L-shaped plate and the glass plate, and at the same time, there is a gap between the two pressing blocks and the top surface of the glass plate, which is convenient for the glass plate to be moved The bottoms of the two L-shaped plates pass through each other to avoid obstruction to the movement of the glass plate, and the extended end of the first cylinder is extended to the first set position, and the L-shaped rod moves downward to the second set position. At this time, the baffle plate abuts against the mounting frame to prevent the L-shaped rod from continuing to move downward, and the lever slides in the slide groove to make the L-shaped plate rotate, so that the bottoms of the two L-shaped plates provide thrust to the glass plate, correct the position of the glass plate, avoid deviation of the glass plate during transportation, make the glass plate consistent with the center line of the roller, and ensure the accuracy of the glass plate processing. At the same time, the downward movement of the L-shaped rod will drive the pressing block to press the top surface of the glass plate, further limit and fix the glass plate, improve the stability of the glass plate, and facilitate the subsequent cleaning of the top surface of the glass plate.

[0009] A further technical improvement of the present invention is that the cleaning mechanism includes a movable frame, both ends of the movable frame are fixedly installed with sliders, the front of the movable frame is fixedly installed with a base, the middle part of the bottom surface of the pressing plate is fixedly installed with a lifting rod, the bottom end of the lifting rod movably passes through the mounting frame and is fixedly installed with a second cylinder, the second cylinder is horizontally arranged, and a block is fixedly installed at the output end of the second cylinder, the position of the block corresponds to the position of the base, and a brush is arranged at the bottom of the movable frame.

[0010] A further technical improvement of the present invention is that a scraper is also provided at the bottom of the movable frame, and the scraper is a detachable scraper, so that the scraper can be removed regularly for replacement and cleaning to ensure the cleanliness of the glass plate.

[0011] A further technical improvement of the present invention is that: two limit plates are symmetrically arranged on the mounting frame, and dovetail grooves are provided on the sides of the two limit plates facing the lifting rod, and the two sliders are slidably connected with the corresponding dovetail grooves respectively; when the protruding end of the first cylinder is extended from the first set position to the longest state, the push-pull spring is shortened to the shortest state, at this time, the lifting rod moves downward to the third set position, so that the clamping block is engaged with the clamping seat, and by controlling the extension and contraction and reset of the protruding end of the second cylinder, the movable frame is driven to move back and forth above the glass plate, and the scraper strip is used to clean the top surface of the glass plate from impurities and dust, so as to avoid the influence of dust and impurities on the glass tempering process, improve the product quality of the tempered glass, and ensure that the movable frame will not be offset by sliding the two sliders in the corresponding dovetail grooves.

[0012] A further technical improvement of the present invention is that a plurality of conveying rollers for conveying the glass plate are fixedly mounted on the support platform.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the present invention is in use, when the conveying roller transports the glass plate to the bottom of the mounting frame, the protruding end of the first cylinder is extended to the first set position, and the L-shaped rod moves downward to the second set position. At this time, the baffle plate abuts against the mounting frame to prevent the L-shaped rod from continuing to move downward, and the lever cooperates with the sliding of the slide groove to cause the L-shaped plate to rotate, so that the bottoms of the two L-shaped plates provide thrust to the glass plate, correct the position of the glass plate, and prevent the glass plate from shifting during transportation, so that the glass plate is consistent with the center line of the roller, thereby ensuring the accuracy of glass plate processing. At the same time, the downward movement of the L-shaped rod will drive the pressing block to press the top surface of the glass plate, further limit and fix the glass plate, improve the stability of the glass plate, and facilitate subsequent cleaning of the top surface of the glass plate.

[0015] When the present invention is in use, when the extended end of the first cylinder is extended from the first set position to the longest state, the push-pull spring is shortened to the shortest state. At this time, the lifting rod moves downward to the third set position, so that the clamping block is engaged with the clamping seat. By controlling the extended and contracted reset of the extended end of the second cylinder, the movable frame is driven to move back and forth above the glass plate, and the scraper strip is used to clean the top surface of the glass plate from impurities and dust, so as to avoid the influence of dust and impurities on the glass tempering process and improve the product quality of tempered glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2This is a cross-sectional view of the structure of the mounting frame of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the clamping mechanism of the present invention;

[0020] Figure 4 For the present invention Figure 3 A magnified view of the structure at center;

[0021] Figure 5 It is a three-dimensional schematic diagram of the cleaning mechanism structure of the present invention.

[0022] In the figure: 1. first cylinder; 2. pressing plate; 3. conveying roller; 4. supporting table; 5. mounting frame; 6. clamping mechanism; 7. fixing frame; 8. limiting plate; 9. cleaning mechanism; 601. baffle; 602. limiting unit; 603. push-pull spring; 604. L-shaped rod; 901. second cylinder; 902. lifting rod; 903. slider; 904. moving frame; 905. holder; 906. block; 6021. L-shaped plate; 6022. long hole; 6023. pressing block; 6024. rotating seat; 6025. slide groove. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 As shown, a roller device for tempered glass production includes a support table 4, a mounting frame 5 is fixedly installed on the top of the support table 4, a fixing frame 7 is fixedly installed on the top of the mounting frame 5, a vertically arranged first cylinder 1 is fixedly installed on the top of the fixing frame 7, a pressing plate 2 is fixedly installed on the output end of the first cylinder 1, two clamping mechanisms 6 are symmetrically arranged at both ends of the pressing plate 2, a cleaning mechanism 9 for cleaning dust and impurities on the glass surface is arranged below the mounting frame 5, and a plurality of conveying rollers 3 for conveying glass plates are fixedly installed on the support table 4.

[0025] See also Figure 2 and Figure 3 As shown, the above-mentioned clamping mechanism 6 includes an L-shaped rod 604 movably inserted on the mounting frame 5, the top end of the L-shaped rod 604 movably passes through the pressing plate 2, a baffle 601 is fixedly installed in the middle of the L-shaped rod 604, the baffle 601 abuts against the mounting frame 5, a push-pull spring 603 is fixedly connected between the baffle 601 and the pressing plate 2, and a limiting unit 602 for limiting and fixing the glass plate is provided at the bottom of the L-shaped rod 604.

[0026] See also Figure 3 and Figure 4 As shown, the above-mentioned limiting unit 602 includes a rotating seat 6024 fixedly connected to the mounting frame 5, and a rotating groove is provided at one end of the rotating seat 6024, and an L-shaped plate 6021 is rotatably arranged in the rotating groove through a pin shaft, and a section of the L-shaped plate 6021 is provided with an elongated hole 6022, and the bottom end of the L-shaped rod 604 movably passes through the elongated hole 6022, and a pressing block 6023 for pressing the top surface of the glass plate is fixedly installed, and a sliding groove 6025 is provided at the other section of the L-shaped plate 6021, and a lever is movably arranged in the sliding groove 6025, and one end of the lever is fixedly connected to the L-shaped rod 604; when the conveying roller 3 transports the glass plate to the bottom of the mounting frame 5, at this time, because the L-shaped rod 604 cooperates with the lever to provide a pulling force to the L-shaped plate 6021, there is a gap between the bottom of the L-shaped plate 6021 and the glass plate, and at the same time, there is a gap between the two pressing blocks 6023 and the top surface of the glass plate, The glass plate passes between the bottoms of the two L-shaped plates 6021 to avoid obstruction to the movement of the glass plate. The extended end of the first cylinder 1 is extended to the first set position, and the L-shaped rod 604 moves downward to the second set position. At this time, the baffle 601 abuts against the mounting frame 5 to prevent the L-shaped rod 604 from continuing to move downward, and the lever slides in the slide groove 6025 to make the L-shaped plate 6021 rotate, so that the bottoms of the two L-shaped plates 6021 provide thrust to the glass plate, correct the position of the glass plate, avoid the glass plate from deflecting during transportation, make the glass plate consistent with the center line of the roller, and ensure the accuracy of the glass plate processing. At the same time, the downward movement of the L-shaped rod 604 will drive the pressing block 6023 to press the top surface of the glass plate, further limit and fix the glass plate, improve the stability of the glass plate, and facilitate the subsequent cleaning of the top surface of the glass plate.

[0027] See also Figure 1 and Figure 5 As shown, the above-mentioned cleaning mechanism 9 includes a movable frame 904, both ends of which are fixedly installed with sliders 903, the front of the movable frame 904 is fixedly installed with a holder 905, and the middle part of the bottom surface of the pressing plate 2 is fixedly installed with a lifting rod 902, the bottom end of the lifting rod 902 movably passes through the mounting frame 5 and is fixedly installed with a second cylinder 901, the second cylinder 901 is horizontally arranged, and a clamping block 906 is fixedly installed at the output end of the second cylinder 901, and the position of the clamping block 906 corresponds to the position of the holder 905, a brush is arranged at the bottom of the movable frame 904, and a scraping strip is also arranged at the bottom of the movable frame 904, and the scraping strip is a detachable scraping strip; it is convenient to disassemble it regularly for replacement and cleaning to ensure the cleanliness of the glass plate.

[0028] See also Figure 1 and Figure 5As shown, two limit plates 8 are symmetrically arranged on the above-mentioned mounting frame 5, and dovetail grooves are provided on the sides of the two limit plates 8 facing the lifting rod 902, and the two sliders 903 are slidably connected with the corresponding dovetail grooves respectively; when the protruding end of the first cylinder 1 is extended from the first set position to the longest state, the push-pull spring 603 is shortened to the shortest state, at this time, the lifting rod 902 moves downward to the third set position, so that the clamping block 906 is engaged with the clamping seat 905, and the extension and contraction and reset of the protruding end of the second cylinder 901 are controlled to drive the moving frame 904 to move back and forth above the glass plate, and cooperate with the scraper to clean the top surface of the glass plate with impurities and dust, so as to avoid dust and impurities from affecting the process of glass tempering and improve the product quality of tempered glass, and the two sliders 903 slide in the corresponding dovetail grooves to ensure that the moving frame 904 will not be offset.

[0029] Working principle: When the present invention is in use, first, when the conveying roller 3 transports the glass plate to the bottom of the mounting frame 5, at this time, since the L-shaped rod 604 cooperates with the lever to provide a pulling force to the L-shaped plate 6021, there is a gap between the bottom of the L-shaped plate 6021 and the glass plate, and at the same time, there is a gap between the two pressing blocks 6023 and the top surface of the glass plate, which is convenient for the glass plate to pass between the bottoms of the two L-shaped plates 6021 to avoid obstruction to the movement of the glass plate. The extended end of the first cylinder 1 is extended to the first set position, and the L-shaped rod 604 moves downward to the second set position. At this time, the baffle 601 abuts against the mounting frame 5 to prevent the L-shaped rod 604 from continuing to move downward, and cooperates with the lever to slide in the slide groove 6025 to make the L-shaped plate 6021 rotate, so that the bottoms of the two L-shaped plates 6021 provide thrust to the glass plate, so as to correct the position of the glass plate and avoid the glass plate from deflecting during transportation. The L-shaped rod 604 moves downward to drive the pressing block 6023 to press the top surface of the glass plate, further limit and fix the glass plate, improve the stability of the glass plate, and facilitate the subsequent cleaning of the top surface of the glass plate; when the protruding end of the first cylinder 1 is extended from the first set position to the longest state, the push-pull spring 603 is shortened to the shortest state. At this time, the lifting rod 902 moves downward to the third set position, so that the clamping block 906 is engaged with the clamping seat 905. By controlling the extension and contraction and reset of the protruding end of the second cylinder 901, the moving frame 904 is driven to move back and forth above the glass plate, and the scraper strip is used to clean the top surface of the glass plate from impurities and dust, so as to avoid dust and impurities from affecting the process of glass tempering and improve the product quality of tempered glass. The two sliders 903 slide in the corresponding dovetail groove to ensure that the moving frame 904 will not deviate.

[0030] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A roller device for tempered glass production, comprising a support platform (4), a mounting frame (5) being fixedly mounted on the top of the support platform (4), characterized in that: A fixing frame (7) is fixedly mounted on the top of the mounting frame (5), a vertically arranged first cylinder (1) is fixedly mounted on the top of the fixing frame (7), a pressing plate (2) is fixedly mounted on the output end of the first cylinder (1), two clamping mechanisms (6) are symmetrically arranged at both ends of the pressing plate (2), and a cleaning mechanism (9) for cleaning dust and impurities on the glass surface is arranged below the mounting frame (5); The clamping mechanism (6) comprises an L-shaped rod (604) movably inserted on the mounting frame (5), the top end of the L-shaped rod (604) movably penetrates the pressing plate (2), a baffle (601) is fixedly mounted on the middle part of the L-shaped rod (604), the baffle (601) abuts against the mounting frame (5), a push-pull spring (603) is fixedly connected between the baffle (601) and the pressing plate (2), and a limiting unit (602) for limiting and fixing the glass plate is arranged at the bottom of the L-shaped rod (604); The limiting unit (602) comprises a rotating seat (6024) fixedly connected to the mounting frame (5); a rotating groove is provided at one end of the rotating seat (6024); an L-shaped plate (6021) is rotatably arranged in the rotating groove; a section of the L-shaped plate (6021) is provided with a long hole (6022); the bottom end of the L-shaped rod (604) movably passes through the long hole (6022) and is fixedly mounted with a pressing block (6023); the other section of the L-shaped plate (6021) is movably connected to the L-shaped rod (604).

2. The roller device for producing tempered glass according to claim 1, characterized in that: The cleaning mechanism (9) comprises a movable frame (904), sliders (903) are fixedly mounted at both ends of the movable frame (904), a holder (905) is fixedly mounted on the movable frame (904), a lifting rod (902) is fixedly mounted in the middle of the bottom surface of the pressing plate (2), the bottom end of the lifting rod (902) movably passes through the mounting frame (5) and is fixedly mounted with a second cylinder (901), a block (906) is fixedly mounted at the output end of the second cylinder (901), the position of the block (906) corresponds to the position of the holder (905), and a brush is arranged at the bottom of the movable frame (904).

3. The roller device for producing tempered glass according to claim 2, characterized in that: The bottom of the movable frame (904) is also provided with a scraper strip.

4. The roller device for producing tempered glass according to claim 2, characterized in that: Two limit plates (8) are symmetrically arranged on the mounting frame (5), and dovetail grooves are provided on the sides of the two limit plates (8) facing the lifting rod (902), and the two sliding blocks (903) are respectively slidably connected to the corresponding dovetail grooves.

5. The roller device for producing tempered glass according to claim 1, characterized in that: A plurality of conveying rollers (3) for conveying glass plates are fixedly mounted on the support platform (4).

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