Tempered glass hot bending processing device

Abstract

The tempered glass hot bending machining device comprises a hot bending machining box, a model plate is fixedly connected to the inner wall of the hot bending machining box, a heating pipe is arranged in the model plate, a first sliding groove is formed in the outer wall of one side of the hot bending machining box, an annular air bag is arranged on the inner wall of the top of the first sliding groove, and a heat conduction pipe is arranged on the top of the annular air bag; and a pulling plate is arranged on the outer wall of the bottom of the annular air bag, the annular air bag is filled with mercury, a second sliding groove is formed in the top of the hot bending machining box, a guide groove is formed between the second sliding groove and the first sliding groove, a guide wheel is arranged on the inner wall of the guide groove, and a plurality of gear teeth are arranged on the outer wall of the bottom of the second sliding groove. In the moving process of the moving block, the sliding rod presses the power adjusting button to adjust the power of the heating pipe, so that the heating pipe can be accurately adjusted according to the temperature in the hot bending processing box, and the power adjusting speed and accuracy are greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of tempered glass, and in particular to a tempered glass hot bending processing device. Background Art

[0002] Tempered glass is a kind of safety glass. In fact, tempered glass is a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the surface of glass. When glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the glass's own resistance to wind pressure, cold and heat, impact, etc.

[0003] At present, in order to meet the requirements of some modern buildings or specific occasions, people will process tempered glass into curved surfaces. These curved tempered glass breaks through the singleness of flat glass and is more flexible and diverse in use. Curved glass needs to be processed in a hot bending processing box during production. In this process, the temperature during processing is very important. People will use single-chip microcomputers, temperature sensors and other electronic components to form a temperature detection mechanism to detect the temperature of its movement and transmit the data to the controller to automatically adjust the temperature. However, when the temperature detection mechanism is running, multiple electronic components inside it will generate heat. This heat accumulates and cannot be dissipated, thereby interfering with the detection results of the temperature sensor, making the temperature detection inaccurate, thereby affecting the controller to adjust the temperature in the hot bending processing box.

[0004] In view of this, the present invention provides a tempered glass hot bending processing device to solve the problems existing in the above-mentioned prior art. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a tempered glass hot bending processing device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A tempered glass hot bending processing device comprises a hot bending processing box, wherein the inner wall of the hot bending processing box is fixedly connected to a model plate, and a heating pipe is arranged inside the model plate, a slide groove is opened on the outer wall of one side of the hot bending processing box, and an annular air bag is arranged on the inner wall of the top of the slide groove, a heat conduction pipe is arranged on the top of the annular air bag, and one end of the heat conduction pipe extends into the hot bending processing box, a pulling plate is arranged on the outer wall of the bottom of the annular air bag, and the inside of the annular air bag is filled with mercury, a slide groove is arranged on the top of the hot bending processing box, and a guide groove is arranged between the slide groove and the slide groove, and the inner wall of the guide groove is provided with A guide wheel, a plurality of gear teeth are provided on the outer wall at the bottom of the second slide, and the inner walls at both ends of the second slide are slidably connected with the same moving block, a plurality of power adjustment buttons are provided on the top of the second slide, and the power adjustment buttons are electrically connected to the heating tube, a connecting spring 1 is provided between one side of the moving block and the second slide, and a traction rope is fixedly connected to the outer wall of one side of the moving block, one end of the traction rope passes through the connecting spring 1 and the second slide, and passes through the guide groove and the guide wheel to the inside of the first slide, and one end of the traction rope inside the first slide passes through the annular airbag and is fixedly connected to the outer wall at the top of the pulling plate.

[0007] Furthermore, a second groove is provided on the top of the moving block, and a through groove is provided on the bottom of the moving block. A sliding rod is slidably connected to the connection between the second groove and the through groove. A lifting plate is fixedly connected to the outer wall of the bottom of the sliding rod. A third connecting spring is provided between the lifting plate and the top of the through groove. The third connecting spring is set on the outer wall of the sliding rod. A rotating shaft is rotatably connected to the inner wall of the through groove. A gear, a cam and a pulley are fixedly connected to the outer wall of the rotating shaft. The gear is meshed with the gear teeth, and the pulley is overlapped on the outer wall of the bottom of the second sliding groove.

[0008] Furthermore, the power adjustment button includes an installation cavity, and a guide rod is slidably connected at the connection between the installation cavity and the second slide groove, and a contact one is provided on the top outer wall of the guide rod, and a contact two is provided on the top inner wall of the installation cavity, and a connecting spring two is provided between the guide rod and the top inner wall of the second slide groove, and an elastic arc plate is provided at the lower end of the guide rod, and the elastic arc plate is arranged on the top inner wall of the second slide groove.

[0009] Furthermore, the inner walls on both sides of the hot bending processing box are provided with grooves one, and the inner wall of the groove one is rotatably connected with a threaded rod, a servo motor is provided on one side of the threaded rod, and a controller is provided below the servo motor.

[0010] Furthermore, a threaded slider is threadedly connected to the outer wall of the threaded rod, and the threaded slider is slidably connected to both ends of the hot bending processing box. A sleeve is fixedly connected to the outer wall of the bottom of the threaded slider, and a displacement sensor is fixedly connected to the outer wall of one side of the sleeve. The displacement sensor is electrically connected to the controller.

[0011] Furthermore, a lifting column is slidably connected to the bottom of the sleeve, and an electromagnet is provided on the inner wall of the top of the sleeve, the electromagnet is electrically connected to the controller, a magnetic plate is fixedly connected to the outer wall of the top of the lifting column, the magnetic forces generated by the magnetic plate and the electromagnet repel each other, a connecting spring four is provided between the magnetic plate and the inner wall of the bottom of the sleeve, and an extrusion roller is provided at the bottom of the lifting column.

[0012] Furthermore, the lifting column is provided with a plurality of cavities inside, and elastic cloth is provided inside the cavity, a counterweight ball is placed on the top of the elastic cloth, a vibration block is provided on the outer wall of the bottom of the elastic cloth, and a piezoelectric ceramic is provided on the inner wall of the bottom of the cavity.

[0013] Furthermore, outer walls on both sides of the bottom of the lifting column are respectively provided with an anode plate and a cathode plate, and the anode plate and the cathode plate are electrically connected to a plurality of piezoelectric ceramics.

[0014] The beneficial effects of the present invention are: In the present invention, when the hot bending processing box performs bending processing on the tempered glass, the internal temperature of the hot bending processing box continues to rise, and the heat conducting pipe transfers the heat to the annular airbag in the first slide groove. The gas in the annular airbag expands due to the heat, causing the pulling plate to move downward, thereby pulling the moving block in the second slide groove to move through the traction rope. When the moving block moves, the gear in its internal through groove meshes with the gear teeth in the second slide groove, thereby through meshing transmission and cooperating with the pulley, the cam fixed on the same rotating shaft as the gear and the pulley can rotate together. During the rotation of the cam, the cam will contact the lifting plate, thereby pushing the slide rod out of the second groove through the lifting plate, so that the moving block is in the process of moving. The slide rod presses the power adjustment button to adjust the power of the heating tube, thereby accurately adjusting the heating tube according to the temperature in the hot bending processing box, greatly improving the speed and accuracy of power adjustment.

[0015] In the present invention, after the tempered glass has been in the hot bending processing box for a period of time, the controller controls the servo motor to drive the threaded rod to rotate reciprocally, and during the reciprocating rotation of the threaded rod, the threaded slider moves reciprocally above the model plate. In this process, the displacement sensor on the outer wall of the sleeve below the threaded slider measures the distance between it and the model plate, and transmits the data to the controller. The controller adjusts the current input into the electromagnet in real time according to the received data, thereby adjusting the repulsive force between the electromagnet and the magnetic plate, so that the extrusion roller exerts the same force on the tempered glass on the model plate, thereby making the tempered glass and the model plate fit together and avoiding the situation where the tempered glass is not bent in place.

[0016] In the present invention, as the lifting column moves along with the threaded slider, the weighted balls in the multiple cavities inside the lifting column move along with the threaded slider, and as the magnetic force generated by the electromagnet changes, the lifting column moves up and down, thereby causing the weighted balls to shake or vibrate on the elastic cloth, causing the vibration block under the elastic cloth to continuously strike the piezoelectric ceramic, causing it to generate current to power the anode plate and the cathode plate, thereby being able to adsorb dust and solid particle impurities in the extrusion roller, tempered glass and hot bending processing box during the movement, thereby preventing the extrusion roller from squeezing dust and solid particles into the tempered glass surface during the bending process, thereby causing damage and affecting product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a tempered glass hot bending processing device; Figure 2 It is a schematic diagram of the structure enlarged at point A of a tempered glass hot bending processing device; Figure 3 A schematic diagram of the structure of a power adjustment button for a tempered glass hot bending processing device; Figure 4 It is a schematic diagram of the structure of a moving block of a tempered glass hot bending processing device; Figure 5 It is a schematic diagram of the enlarged structure of location B of a tempered glass hot bending processing device; Figure 6 The present invention is a schematic diagram of the cross-sectional structure of a sleeve of a tempered glass hot bending processing device.

[0018] In the figure: 1, hot bending processing box; 2, sleeve; 3, controller; 4, groove 1; 5, servo motor; 6, threaded rod; 7, threaded slider; 8, extrusion roller; 9, slide 1; 10, model plate; 11, heating tube; 12, gear; 13, moving block; 14, slide 2; 15, connecting spring 1; 16, traction rope; 17, power adjustment button; 171, elastic arc plate; 172, contact 1; 173, contact 2; 174, installation cavity; 175, guide rod; 176, connecting spring 2; 18, guide Groove; 19, rotating shaft; 20, groove two; 21, sliding rod; 22, connecting spring three; 23, through groove; 24, lifting plate; 25, pulley; 26, cam; 27, gear; 28, annular airbag; 29, heat pipe; 30, guide wheel; 31, pulling plate; 32, anode plate; 33, counterweight ball; 34, connecting spring four; 35, lifting column; 36, magnetic plate; 37, electromagnet; 38, displacement sensor; 39, cavity; 40, elastic cloth; 41, cathode plate; 42, vibration block; 43, piezoelectric ceramics. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0021] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0022] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0023] Reference Figure 1-Figure 6A tempered glass hot bending processing device comprises a hot bending processing box 1, a model plate 10 is fixedly connected to the inner wall of the hot bending processing box 1, and a heating tube 11 is arranged inside the model plate 10, a slide groove 9 is opened on the outer wall of one side of the hot bending processing box 1, and an annular air bag 28 is arranged on the inner wall of the top of the slide groove 9, a heat conduction pipe 29 is arranged on the top of the annular air bag 28, and one end of the heat conduction pipe 29 extends into the hot bending processing box 1, a pulling plate 31 is arranged on the outer wall of the bottom of the annular air bag 28, and the inside of the annular air bag 28 is filled with mercury, a slide groove 14 is arranged on the top of the hot bending processing box 1, and a guide groove 18 is arranged between the slide groove 14 and the slide groove 19, a guide wheel 30 is arranged on the inner wall of the guide groove 18, a plurality of gear teeth 12 are arranged on the outer wall of the bottom of the slide groove 14, and the inner walls at both ends of the slide groove 14 are slidably connected with the same moving Block 13, a plurality of power adjustment buttons 17 are provided on the top of the second slide 14, and the power adjustment buttons 17 are electrically connected to the heating tube 11, a connecting spring 15 is provided between one side of the moving block 13 and the second slide 14, and a traction rope 16 is fixedly connected to the outer wall of one side of the moving block 13, one end of the traction rope 16 passes through the connecting spring 15 and the second slide 14, and passes through the guide groove 18 and the guide wheel 30 to the inside of the slide 19, one end of the traction rope 16 inside the slide 19 passes through the annular airbag 28 and is fixedly connected to the outer wall of the top of the pulling plate 31, so the heat conducting tube 29 transfers heat to the annular airbag 28 in the slide 19, and the gas in the annular airbag 28 expands due to the heat, causing the pulling plate 31 to move downward, thereby pulling the moving block 13 in the second slide 14 to move through the traction rope 16.

[0024] In the present invention, a groove 20 is formed on the top of the moving block 13, and a through groove 23 is formed on the bottom of the moving block 13. A slide bar 21 is slidably connected to the connection between the groove 20 and the through groove 23. A lifting plate 24 is fixedly connected to the outer wall of the bottom of the slide bar 21. A connecting spring 3 22 is provided between the lifting plate 24 and the top of the through groove 23. The connecting spring 3 22 is sleeved on the outer wall of the slide bar 21. The inner wall of the through groove 23 is rotatably connected to the rotating shaft 19. The outer wall of the rotating shaft 19 is fixedly connected to the gear 27, the cam 26 and the pulley 25. The gear 27 is meshed with the gear teeth 12, and the pulley 25 is overlapped on the slide groove 21. 4 bottom outer wall, so when the moving block 13 moves, the gear 27 in the internal through groove 23 meshes with the gear teeth 12 at the bottom of the inner groove 14, so that through meshing transmission and cooperation with the pulley 25, the cam 26 fixed on the same rotating shaft 19 as the gear 27 and the pulley 25 can rotate together. During the rotation of the cam 26, the cam 26 will contact the lifting plate 24, so that the sliding rod 21 is pushed out of the groove 20 through the lifting plate 24, so that during the movement of the moving block 13, the sliding rod 21 is lifted to press the power adjustment button 17.

[0025] In the present invention, the power adjustment button 17 includes an installation cavity 174, and a guide rod 175 is slidably connected at the connection between the installation cavity 174 and the second slide groove 14, and a contact 1 172 is provided on the top outer wall of the guide rod 175, and a contact 2 173 is provided on the top inner wall of the installation cavity 174. A connecting spring 2 176 is provided between the guide rod 175 and the top inner wall of the second slide groove 14, and an elastic arc plate 171 is provided at the lower end of the guide rod 175, and the elastic arc plate 171 is set on the top inner wall of the second slide groove 14.

[0026] In the present invention, grooves 4 are opened on the inner walls of both sides of the hot bending processing box 1, and the inner walls of the grooves 4 are rotatably connected to threaded rods 6. A servo motor 5 is provided on one side of the threaded rod 6, and a controller 3 is provided below the servo motor 5. Therefore, the controller 3 controls the servo motor 5 to drive the threaded rod 6 to rotate reciprocatingly.

[0027] In the present invention, a threaded slider 7 is threadedly connected to the outer wall of the threaded rod 6, and the threaded slider 7 is slidably connected to both ends of the hot bending processing box 1, a sleeve 2 is fixedly connected to the outer wall at the bottom of the threaded slider 7, and a displacement sensor 38 is fixedly connected to the outer wall of one side of the sleeve 2. The displacement sensor 38 is electrically connected to the controller 3. Therefore, during the reciprocating rotation of the threaded rod 6, the threaded slider 7 moves back and forth above the model plate 10. During this process, the displacement sensor 38 on the outer wall of the sleeve 2 below the threaded slider 7 will measure the distance between it and the model plate 10, and transmit the data to the controller 3.

[0028] In the present invention, a lifting column 35 is slidably connected to the bottom of the sleeve 2, and an electromagnet 37 is provided on the inner wall of the top of the sleeve 2, the electromagnet 37 is electrically connected to the controller 3, and a magnetic plate 36 is fixedly connected to the outer wall of the top of the lifting column 35. The magnetic forces generated by the magnetic plate 36 and the electromagnet 37 repel each other. A connecting spring 34 is provided between the magnetic plate 36 and the inner wall of the bottom of the sleeve 2, and an extrusion roller 8 is provided at the bottom of the lifting column 35. Therefore, the controller 3 adjusts the current input into the electromagnet 37 in real time according to the received data, thereby adjusting the repulsive force between the electromagnet 37 and the magnetic plate 36, so that the extrusion roller 8 exerts the same force on the tempered glass on the model plate 10, so that the tempered glass and the model plate 10 are formed in a conformable manner, thereby avoiding the situation where the tempered glass is not bent in place.

[0029] In the present invention, a plurality of cavities 39 are provided inside the lifting column 35, and an elastic cloth 40 is provided inside the cavity 39, a counterweight ball 33 is placed on the top of the elastic cloth 40, a vibration block 42 is provided on the outer wall of the bottom of the elastic cloth 40, and a piezoelectric ceramic 43 is provided on the inner wall of the bottom of the cavity 39. Therefore, when the lifting column 35 moves with the threaded slider 7, the counterweight balls 33 in the plurality of cavities 39 inside it move with it, and as the magnetic force generated by the electromagnet 37 changes, the lifting column 35 moves up and down, thereby causing the counterweight ball 33 to shake or vibrate on the elastic cloth 40, so that the vibration block 42 under the elastic cloth 40 continuously strikes the piezoelectric ceramic 43, causing it to generate current.

[0030] In the present invention, the outer walls on both sides of the bottom of the lifting column 35 are respectively provided with an anode plate 32 and a cathode plate 41, and the anode plate 32 and the cathode plate 41 are electrically connected to a plurality of piezoelectric ceramics 43, so that current is generated to power the anode plate 32 and the cathode plate 41, so that during the movement, the dust solid particle impurities in the extrusion roller 8, the tempered glass and the hot bending processing box 1 can be adsorbed, and during the bending process, the extrusion roller 8 is prevented from squeezing the dust solid particles into the surface of the tempered glass, thereby causing damage and affecting the product quality.

[0031] Working principle: When the hot bending processing box 1 is bending the tempered glass, the internal temperature of the hot bending processing box 1 continues to rise, and the heat conducting pipe 29 transfers the heat to the annular airbag 28 in the slide groove 1 9. The gas in the annular airbag 28 expands due to the heat, so that the pulling plate 31 moves downward, thereby pulling the moving block 13 in the slide groove 2 14 to move through the traction rope 16. When the moving block 13 moves, the gear 27 in the internal through groove 23 thereof meshes with the gear 12 at the bottom of the slide groove 2 14, thereby meshing and cooperating with the pulley 25, so that the cam 26 fixed on the same rotating shaft 19 with the gear 27 and the pulley 25 can be driven. As the cam 26 rotates together, during the rotation of the cam 26, the cam 26 will contact the lifting plate 24, so that the sliding rod 21 is pushed out of the groove 20 through the lifting plate 24, so that the sliding rod 21 is lifted up during the movement of the moving block 13, and the power adjustment button 17 is pressed to adjust the power of the heating tube 11, so that the heating tube 11 can be accurately adjusted according to the temperature in the hot bending processing box 1, which greatly improves the speed and accuracy of adjusting the power. After the tempered glass has been in the hot bending processing box 1 for a period of time, the controller 3 controls the servo motor 5 to drive the threaded rod 6 to reciprocate, and during the reciprocating rotation of the threaded rod 6, the threaded slide The block 7 reciprocates above the model plate 10. During this process, the displacement sensor 38 on the outer wall of the sleeve 2 below the threaded slider 7 measures the distance between it and the model plate 10, and transmits the data to the controller 3. The controller 3 adjusts the current input into the electromagnet 37 in real time according to the received data, thereby adjusting the repulsive force between the electromagnet 37 and the magnetic plate 36, so that the squeezing roller 8 exerts the same force on the tempered glass on the model plate 10, so that the tempered glass and the model plate 10 are formed in a consistent manner, avoiding the situation that the tempered glass is not bent in place, and in the process of the lifting column 35 moving with the threaded slider 7, the inner The weighted balls 33 in the multiple cavities 39 move with it, and as the magnetic force generated by the electromagnet 37 changes, the lifting column 35 moves up and down, so that the weighted balls 33 on the elastic cloth 40 shake or vibrate, so that the vibration block 42 under the elastic cloth 40 continuously hits the piezoelectric ceramic 43, so that it generates current to power the anode plate 32 and the cathode plate 41, so that the dust and solid particles impurities in the extrusion roller 8, the tempered glass and the hot bending processing box 1 can be adsorbed during the movement, so as to prevent the extrusion roller 8 from squeezing the dust and solid particles into the surface of the tempered glass during the bending process, thereby causing damage and affecting the product quality.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tempered glass hot bending processing device, comprising a hot bending processing box (1), wherein a model plate (10) is fixedly connected to the inner wall of the hot bending processing box (1), and a heating tube (11) is arranged inside the model plate (10), characterized in that: The hot bending processing box (1) has a first slide groove (9) on its outer wall on one side, and an annular air bag (28) is provided on the top inner wall of the first slide groove (9), a heat conduction pipe (29) is provided on the top of the annular air bag (28), and one end of the heat conduction pipe (29) extends into the hot bending processing box (1), a pulling plate (31) is provided on the bottom outer wall of the annular air bag (28), and the inside of the annular air bag (28) is filled with mercury, a second slide groove (14) is provided on the top of the hot bending processing box (1), and a guide groove (18) is provided between the second slide groove (14) and the first slide groove (9), a guide wheel (30) is provided on the inner wall of the guide groove (18), a plurality of gear teeth (12) are provided on the bottom outer wall of the second slide groove (14), and two ends of the second slide groove (14) are provided with guide wheels (30), The inner wall is slidably connected to a same moving block (13), a plurality of power adjustment buttons (17) are provided on the top of the second slide groove (14), and the power adjustment buttons (17) are all electrically connected to the heating tube (11), a connecting spring (15) is provided between one side of the moving block (13) and the second slide groove (14), and a traction rope (16) is fixedly connected to the outer wall of one side of the moving block (13), one end of the traction rope (16) passes through the connecting spring (15) and the second slide groove (14), and passes through the guide groove (18) and the guide wheel (30) to the inside of the first slide groove (9), and one end of the traction rope (16) inside the first slide groove (9) passes through the annular air bag (28) and is fixedly connected to the outer wall of the top of the pulling plate (31).

2. A tempered glass hot bending processing device according to claim 1, characterized in that: The top of the moving block (13) is provided with a second groove (20), and the bottom of the moving block (13) is provided with a through groove (23). A sliding rod (21) is slidably connected to the connection between the second groove (20) and the through groove (23). A lifting plate (24) is fixedly connected to the outer wall of the bottom of the sliding rod (21). A connecting spring (22) is provided between the lifting plate (24) and the top of the through groove (23). The connecting spring (22) is sleeved on the outer wall of the sliding rod (21). The inner wall of the through groove (23) is rotatably connected to a rotating shaft (19). The outer wall of the rotating shaft (19) is fixedly connected to a gear (27), a cam (26) and a pulley (25). The gear (27) meshes with the gear teeth (12), and the pulley (25) is overlapped on the outer wall of the bottom of the second sliding groove (14).

3. The tempered glass hot bending processing device according to claim 1, characterized in that: The power adjustment button (17) comprises a mounting cavity (174), a guide rod (175) is slidably connected to the connection between the mounting cavity (174) and the second slide groove (14), a first contact (172) is provided on the top outer wall of the guide rod (175), a second contact (173) is provided on the top inner wall of the mounting cavity (174), a second connecting spring (176) is provided between the guide rod (175) and the top inner wall of the second slide groove (14), and an elastic arc plate (171) is provided at the lower end of the guide rod (175), and the elastic arc plate (171) is arranged on the top inner wall of the second slide groove (14).

4. The tempered glass hot bending processing device according to claim 1, characterized in that: The inner walls of both sides of the hot bending processing box (1) are provided with grooves one (4), and the inner wall of the groove one (4) is rotatably connected to a threaded rod (6), a servo motor (5) is provided on one side of the threaded rod (6), and a controller (3) is provided below the servo motor (5).

5. The tempered glass hot bending processing device according to claim 4, characterized in that: The outer wall of the threaded rod (6) is threadedly connected to a threaded slider (7), and the threaded slider (7) is slidably connected to both ends of the hot bending processing box (1). The outer wall of the bottom of the threaded slider (7) is fixedly connected to a sleeve (2), and the outer wall of one side of the sleeve (2) is fixedly connected to a displacement sensor (38), and the displacement sensor (38) is electrically connected to the controller (3).

6. The tempered glass hot bending processing device according to claim 5, characterized in that: The bottom of the sleeve (2) is slidably connected to a lifting column (35), and an electromagnet (37) is provided on the inner wall of the top of the sleeve (2). The electromagnet (37) is electrically connected to the controller (3). A magnetic plate (36) is fixedly connected to the outer wall of the top of the lifting column (35). The magnetic forces generated by the magnetic plate (36) and the electromagnet (37) repel each other. A connecting spring (34) is provided between the magnetic plate (36) and the inner wall of the bottom of the sleeve (2). An extrusion roller (8) is provided at the bottom of the lifting column (35).

7. The tempered glass hot bending processing device according to claim 6, characterized in that: The lifting column (35) is provided with a plurality of cavities (39) inside, and an elastic cloth (40) is provided inside the cavity (39), a counterweight ball (33) is placed on the top of the elastic cloth (40), a vibration block (42) is provided on the bottom outer wall of the elastic cloth (40), and a piezoelectric ceramic (43) is provided on the bottom inner wall of the cavity (39).

8. The tempered glass hot bending processing device according to claim 7, characterized in that: An anode plate (32) and a cathode plate (41) are respectively provided on the outer walls on both sides of the bottom of the lifting column (35), and the anode plate (32) and the cathode plate (41) are electrically connected to a plurality of piezoelectric ceramics (43).

Images