Special-shaped device for toughened glass

Abstract

The utility model discloses a special-shaped device for toughened glass, which comprises a shell, two groups of processing cavities are arranged in the shell, mounting seats are fixedly arranged on the inner bottom surfaces of the two groups of processing cavities in a penetrating manner, and lower arc-shaped molds are arranged on the upper parts of the two groups of mounting seats; and heat radiation heaters fixedly penetrate through the inner walls of the two sets of machining cavities correspondingly, lifting plates are arranged in the two sets of machining cavities correspondingly, upper arc-shaped molds are installed on the lower portions of the two sets of lifting plates correspondingly, and an electric control box is installed on one side of the shell. The device has the beneficial effects that the device is provided with the processing cavity and the air storage cylinder, so that alternate operation of special-shaped bending of tempered glass is realized, when one piece of tempered glass is subjected to hot bending, the other piece of tempered glass is synchronously fed and preheated, the two groups of upper arc-shaped molds are driven to move up and down by utilizing a bidirectional air pump and a piston plate, and the tempered glass does not need to be replaced by shutdown; and the processing interval time is shortened.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass processing technology, and more specifically, to a special-shaped device for tempered glass. Background Technology

[0002] Tempered glass is a type of safety glass that is treated by physical or chemical methods to form a compressive stress layer on the surface and a tensile stress layer inside. Irregularly shaped tempered glass is a type of tempered glass that requires the use of an irregularly shaped device to complete the heat bending process of the tempered glass. In practical use, it has the advantages of good heat treatment effect, structural stability and processing safety.

[0003] The prior art discloses a curved glass hot bending machine with application number CN202223608696.5. In the above-mentioned utility model, the irregular bending of tempered glass requires the use of an upper arc mold and a lower arc mold. After the irregular bending of the tempered glass is completed, a new tempered glass needs to be replaced before the irregular bending process can continue. Replacing the tempered glass will consume a certain amount of time. At the same time, during the irregular bending process, the tempered glass will be squeezed by the upper arc mold and the lower arc mold. There is no cleaning structure. When there are adsorbed hard impurities on the surface of the tempered glass, it will affect the irregular bending process. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a device for shaping tempered glass, which has the advantages of avoiding the impact of tempered glass replacement on the bending efficiency and has a cleaning structure that can clean hard impurities adsorbed on the surface of tempered glass, thereby solving the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the advantages of avoiding the impact of tempered glass replacement on the bending efficiency and having a cleaning structure to remove hard impurities adsorbed on the tempered glass surface, the specific technical solution adopted by this utility model is as follows: A device for bending tempered glass includes a shell, inside which two sets of processing chambers are arranged, and mounting seats are fixedly inserted through the bottom surface of the inner surface of each of the two sets of processing chambers. A lower arc-shaped mold is installed on the upper part of each of the two sets of mounting seats. A thermal radiation heater is fixedly inserted through the inner wall of each of the two sets of processing chambers. A lifting plate is arranged inside each of the two sets of processing chambers, and an upper arc-shaped mold is installed on the lower part of each of the two sets of lifting plates. An electronic control unit is installed on one side of the shell. The housing contains a control panel and a synchronization controller. A frame is installed on the other side of the housing. Air cylinders are fixedly inserted through the top surfaces of the two sets of processing chambers. Filter screens are fixedly inserted through the lower parts of the two sets of air cylinders. Two sets of connecting rods slide through the upper parts of the two sets of filter screens. Piston plates are fixedly installed at the upper ends of the two sets of connecting rods on the same side. First springs are sleeved on the side walls of the four sets of connecting rods. A bidirectional air pump is installed on the upper part of the housing. Connecting pipes are snapped into the input and output ends of the bidirectional air pump. One end of each of the two sets of connecting pipes is inserted into the interior of the two sets of air cylinders. Solenoid valves are installed on the side walls of each of the two sets of connecting pipes.

[0008] Furthermore, electric telescopic rods are fixedly inserted through the front and rear ends of the frame, and two sets of limiting rods are slidably inserted through the front and rear ends of the frame. Concave plates are installed on the telescopic end of one set of electric telescopic rods on the same side and the inner ends of the two sets of limiting rods on the same side. Multiple sets of support rollers are installed inside the two sets of concave plates through bearings. Two sets of crossbars are welded inside the frame. Two sets of second springs are slidably sleeved on the side walls of the two sets of crossbars. Two sets of scrapers are slidably sleeved on the side walls of the two sets of crossbars. The two sets of electric telescopic rods are electrically connected to a synchronous controller through wires.

[0009] Furthermore, four sets of positioning tubes are fixedly inserted through the inner top surface of both sets of processing cavities, and guide rods slide through the interior of the four sets of positioning tubes on the same side. The lower ends of the four sets of guide rods on the same side are welded to the upper part of the lifting plate on the same side.

[0010] Furthermore, an electric heater is fixedly inserted through the lower part of both sets of mounting bases, and the control panel is electrically connected to the two sets of thermal radiation heaters, the two sets of electric heaters, the synchronous controller, the bidirectional air pump, and the two sets of solenoid valves via wires.

[0011] Furthermore, the end face of the outer casing is fitted with two sets of sealing doors via hinges.

[0012] Furthermore, four sets of support legs are welded to the lower part of the outer shell.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides an irregularly shaped device for tempered glass, which has the following advantages:

[0015] (1) This utility model is equipped with a processing chamber and an air storage cylinder, which realizes the alternating operation of tempered glass bending. When one tempered glass completes hot bending, another tempered glass is simultaneously fed and preheated. The two sets of upper arc molds are driven to move up and down by a bidirectional air pump and piston plate, without stopping the machine to replace the tempered glass, thus shortening the processing interval time.

[0016] (2) The present invention is equipped with a frame. Through the coordinated operation of the electric telescopic rod, scraper and second spring, the surface impurities are scraped off during the tempered glass feeding stage. The scraper can effectively remove hard particles and eliminate bending defects caused by impurities from the source. It provides double protection for the accuracy and yield of tempered glass bending, and reduces rework costs and raw material losses. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments 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.

[0018] Figure 1 This is a schematic diagram of the structure of a shaped device for tempered glass according to an embodiment of the present utility model;

[0019] Figure 2 This is a top view of the frame according to an embodiment of the present utility model;

[0020] Figure 3 This is a perspective view of the positioning tube and guide rod according to an embodiment of the present utility model;

[0021] Figure 4 According to the embodiments of this utility model Figure 1 Enlarged view of A in the middle;

[0022] Figure 5 According to the embodiments of this utility model Figure 2 A magnified view of B in the middle.

[0023] In the picture:

[0024] 1. Outer shell; 2. Machining cavity; 3. Mounting base; 4. Lower arc-shaped mold; 5. Thermal radiation heater; 6. Positioning tube; 7. Guide rod; 8. Lifting plate; 9. Upper arc-shaped mold; 10. Frame; 11. Air storage cylinder; 12. Filter screen; 13. Connecting rod; 14. Piston plate; 15. First spring; 16. Two-way air pump; 17. Connecting pipe; 18. Solenoid valve; 19. Electric telescopic rod; 20. Limiting rod; 21. Concave plate; 22. Support roller; 23. Crossbar; 24. Second spring; 25. Scraper. Detailed Implementation

[0025] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0026] According to an embodiment of the present invention, a shaped device for tempered glass is provided.

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. Please refer to the accompanying drawings for details. Figure 1 and Figure 4A special-shaped device for tempered glass includes a housing 1. Inside the housing 1 are two processing chambers 2, each with a mounting base 3 fixedly inserted through its inner bottom surface. A lower arc-shaped mold 4 is mounted on the upper part of each mounting base 3. A thermal radiation heater 5 is fixedly inserted through the inner wall of each processing chamber 2. A lifting plate 8 is installed inside each processing chamber 2, with an upper arc-shaped mold 9 mounted on the lower part of each lifting plate 8. An electrical control box is installed on one side of the housing 1, containing a control panel and a synchronization controller. A frame 10 is installed on the other side of the housing 1. Air storage cylinders 11 are fixedly inserted through the inner top surface of each processing chamber 2. Filter screens 12 are fixedly inserted through the lower part of each air storage cylinder 11. Two connecting rods 13 slide through the upper part of each filter screen 12. The upper ends of the two connecting rods 13 on the same side are fixed... A piston plate 14 is installed, and the lower ends of two sets of connecting rods 13 on the same side are welded to the upper part of a set of lifting plates 8 on the same side, ensuring that the two sets of connecting rods 13 on the same side can drive the set of lifting plates 8 on the same side to move up and down. The side walls of the four sets of connecting rods 13 are all fitted with first springs 15. A bidirectional air pump 16 is installed on the upper part of the outer shell 1, and the input and output ends of the bidirectional air pump 16 are both connected to connecting pipes 17. One end of each of the two sets of connecting pipes 17 is inserted into the interior of two sets of air storage cylinders 11. Solenoid valves 18 are provided on the side walls of the two sets of connecting pipes 17, realizing the alternating operation of tempered glass bending. When one tempered glass completes hot bending, another tempered glass is simultaneously fed and preheated. The bidirectional air pump 16 and piston plate 14 drive the two sets of upper arc molds 9 to move up and down, without stopping the machine to replace the tempered glass, thus shortening the processing interval time.

[0028] Please see Figure 1 , Figure 2 , Figure 3 and Figure 5 Electric telescopic rods 19 are fixedly inserted through the front and rear ends of the frame 10. Two sets of limiting rods 20 are slidably inserted through the front and rear ends of the frame 10. Concave plates 21 are installed on the telescopic end of one set of electric telescopic rods 19 on the same side and the inner end of the two sets of limiting rods 20 on the same side. Multiple sets of support rollers 22 are installed inside the two sets of concave plates 21 through bearings. Two sets of crossbars 23 are welded inside the frame 10. Two sets of second springs 24 are slidably sleeved on the side walls of the two sets of crossbars 23. Two sets of scrapers 25 are slidably sleeved on the side walls of the two sets of crossbars 23. The two sets of electric telescopic rods 19 are electrically connected to the synchronous controller through wires. Through the coordinated operation of the electric telescopic rods 19, scrapers 25 and second springs 24, the surface impurities are scraped off during the tempered glass feeding stage. The scrapers 25 can effectively remove hard particles, eliminating bending defects caused by impurities from the source. This provides a double guarantee for the accuracy and yield of tempered glass irregular bending, and reduces rework costs and raw material losses.

[0029] Please see Figure 1 and Figure 4Four sets of positioning tubes 6 are fixedly inserted through the top surface of both processing cavities 2. Guide rods 7 slide through the interior of the four sets of positioning tubes 6 on the same side. The lower ends of the four sets of guide rods 7 on the same side are welded to the upper part of the lifting plate 8 on the same side. The eight sets of positioning tubes 6 can ensure the stability of the eight sets of guide rods 7 moving up and down.

[0030] Please see Figure 1 Both sets of mounting bases 3 have electric heaters fixedly inserted through their lower parts. The control panel is electrically connected to the two sets of thermal radiation heaters 5, the two sets of electric heaters, the synchronous controller, the bidirectional air pump 16, and the two sets of solenoid valves 18 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art. It is common knowledge in the art. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail.

[0031] Please see Figure 1 The end face of the outer casing 1 is fitted with two sets of sealing doors via hinges, which can open and close two openings on the end face of the outer casing 1.

[0032] Please see Figure 1 The lower part of the outer shell 1 is welded with four sets of support legs, which serve to support and fix the outer shell 1.

[0033] Working principle:

[0034] In actual use of the tempered glass shaping device, a piece of tempered glass can be placed on a set of lower arc-shaped molds 4. Then, using the control panel, a set of electric heaters and a set of thermal radiation heaters 5 on the same side can be activated. These heaters heat the tempered glass. After heating, the control panel is used to activate the bidirectional air pump 16 and simultaneously open and close two sets of solenoid valves 18. The bidirectional air pump 16 can draw air from the inside of one set of air storage cylinders 11 into the inside of another set of air storage cylinders 11 through two sets of connecting pipes 17. At this time, one set of air storage cylinders 11... Piston plate 14 can lower one set of upper arc-shaped molds 9 on the same side via two sets of connecting rods 13 and one set of lifting plates 8 on the same side. At the same time, another set of piston plates 14 can raise one set of upper arc-shaped molds 9 on the same side via two sets of connecting rods 13 and one set of lifting plates 8 on the same side. The lowered set of upper arc-shaped molds 9 can lower and heat-press a pre-tempered glass. During this process, tempered glass can be placed on top of another set of lower arc-shaped molds 4. Repeat the above operation. Using the control panel, the bidirectional air pump 16 can reverse the gas flow, which can realize the reverse movement of the two sets of upper arc-shaped molds 9. Repeat The above operation allows for alternating hot bending of multiple tempered glass pieces. Two sets of first springs 15 on the same side assist in the reset of a set of piston plates 14 on the same side. The processing chamber 2 and air reservoir 11 prevent changes in tempered glass from affecting the bending efficiency, thus improving the working efficiency of the tempered glass bending device. Furthermore, before actual use of the tempered glass bending device, the two sets of scrapers 25 are moved apart. At this time, the two sets of scrapers 25 will compress the four sets of second springs 24, then force the tempered glass through the gap between the two sets of scrapers 25. Afterwards, the control panel is used for synchronous control. The device allows two sets of electric telescopic rods 19 to extend synchronously. When multiple sets of support rollers 22 contact the tempered glass, the two sets of scrapers 25 are released. Four sets of second springs 24 can push the two sets of scrapers 25. When the two sets of scrapers 25 contact the tempered glass, the tempered glass is moved down. During this process, the two sets of scrapers 25 can scrape off the impurities adsorbed on the surface of the tempered glass. The two sets of crossbars 23 can ensure the stability of the movement of the two sets of scrapers 25. Through the set frame 10, a cleaning structure is provided, which can clean the hard impurities adsorbed on the surface of the tempered glass, thus providing a guarantee for the processing of tempered glass using irregularly shaped devices.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shaped device for tempered glass, comprising a housing (1), characterized in that, The outer shell (1) has two sets of processing cavities (2) inside, and the bottom surfaces of the two sets of processing cavities (2) are fixedly connected to mounting bases (3). The upper parts of the two sets of mounting bases (3) are each equipped with a lower arc-shaped mold (4). The inner walls of the two sets of processing cavities (2) are each fixedly connected to a thermal radiation heater (5). The interior of the two sets of processing cavities (2) is equipped with a lifting plate (8). The lower parts of the two sets of lifting plates (8) are each equipped with an upper arc-shaped mold (9). An electrical control box is installed on one side of the outer shell (1), and the control box contains a control panel and a synchronization controller. A frame (10) is installed on the other side of the outer shell (1). The top surfaces of the two sets of processing cavities (2) are fixedly connected to the upper surface of the outer shell (1). An air storage cylinder (11) is inserted through the air storage cylinder (11). A filter screen (12) is fixedly inserted through the lower part of each of the two sets of air storage cylinders (11). Two sets of connecting rods (13) are slidably inserted through the upper part of each of the two sets of filter screens (12). A piston plate (14) is fixedly installed at the upper end of each of the two sets of connecting rods (13) on the same side. A first spring (15) is sleeved on the side wall of each of the four sets of connecting rods (13). A bidirectional air pump (16) is installed on the upper part of the outer shell (1). A connecting pipe (17) is snapped into the input and output ends of the bidirectional air pump (16). One end of each of the two sets of connecting pipes (17) is inserted into the interior of each of the two sets of air storage cylinders (11). A solenoid valve (18) is provided on the side wall of each of the two sets of connecting pipes (17).

2. The irregularly shaped device for tempered glass according to claim 1, characterized in that, Electric telescopic rods (19) are fixedly inserted through the front and rear ends of the frame (10). Two sets of limiting rods (20) are slidably inserted through the front and rear ends of the frame (10). Concave plates (21) are installed on the telescopic end of one set of electric telescopic rods (19) on the same side and the inner end of the two sets of limiting rods (20) on the same side. Multiple sets of support rollers (22) are installed inside the two sets of concave plates (21) through bearings. Two sets of crossbars (23) are welded inside the frame (10). Two sets of second springs (24) are slidably sleeved on the side walls of the two sets of crossbars (23). Two sets of scrapers (25) are slidably sleeved on the side walls of the two sets of crossbars (23). The two sets of electric telescopic rods (19) are electrically connected to the synchronous controller through wires.

3. The irregularly shaped device for tempered glass according to claim 1, characterized in that, Four sets of positioning tubes (6) are fixedly inserted through the inner top surface of both sets of processing cavities (2). Guide rods (7) slide through the interior of the four sets of positioning tubes (6) on the same side. The lower ends of the four sets of guide rods (7) on the same side are welded to the upper part of the lifting plate (8) on the same side.

4. The irregularly shaped device for tempered glass according to claim 1, characterized in that, Both sets of mounting bases (3) have electric heaters fixedly inserted through their lower parts. The control panel is electrically connected to the two sets of thermal radiation heaters (5), the two sets of electric heaters, the synchronous controller, the bidirectional air pump (16), and the two sets of solenoid valves (18) via wires.

5. The irregularly shaped device for tempered glass according to claim 1, characterized in that, The end face of the outer shell (1) is fitted with two sets of sealing doors via hinges.

6. The irregularly shaped device for tempered glass according to claim 1, characterized in that, The lower part of the outer shell (1) is welded with four sets of support legs.

Images