Tempered glass bending and forming device

Abstract

The application relates to the technical field of glass processing, in particular to a tempered glass bending forming processing device, which comprises a bottom plate, a support is fixedly installed at the upper end of the bottom plate; a bending mechanism for bending the glass softened by heating is further arranged, the bending mechanism comprises a screw rod one rotatably installed on the lower side of the support, a motor one is arranged at the right end of the screw rod one and fixedly installed on the support, a hydraulic cylinder one is slidably installed at the lower end of the support, the hydraulic cylinder one is screwedly installed on the screw rod one, a lifting frame is fixedly installed at the lower end of the hydraulic cylinder one, a flexible heat-resistant belt is slidably installed on the lower side of the lifting frame, in the application, the glass product is first separated from the glass product after bending forming, and then the glass product is completely ejected and disassembled through the ejector rod, compared with the prior art that the whole glass product is directly disassembled from the mold, the application can reduce the situation that the glass product is cracked or damaged during disassembly and is difficult to disassemble, and the quality and efficiency of the glass bending processing are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass processing, and particularly relates to a bending forming device for tempered glass. BACKGROUND

[0002] Glass is an amorphous inorganic non-metallic material, which is generally made of various inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as main raw materials, and a small amount of auxiliary raw materials. It is widely used in buildings to block wind and let light, and belongs to a mixture. There are also colored glass mixed with some metal oxides or salts to show color, and tempered glass made by physical or chemical methods. Sometimes some transparent plastics (such as polymethyl methacrylate) are also called organic glass.

[0003] According to the search, the patent with the application number CN202311018605.9 discloses a circulating tempered glass bending forming device, which comprises a supporting and containing mechanism, an upper and lower piece mechanism, a cooling box, a bending steel mechanism, a turntable and a shape controller. The supporting and containing mechanism comprises a shell, and the cooling box, the turntable and the shape controller are arranged above and below the shell, respectively.

[0004] However, in the use of the above-mentioned device, the bent and formed glass product is easily adhered to the elastic steel plate 53, and it is difficult to disassemble when the staff disassembles, which affects the work efficiency, and when the entire bent and formed glass product is disassembled, the glass product is easily damaged or cracked. SUMMARY

[0005] The purpose of the present application is to solve the problem that the bent and formed glass product is easily adhered to the elastic steel plate 53 in the prior art, and it is difficult to disassemble when the staff disassembles, which affects the work efficiency, and when the entire bent and formed glass product is disassembled, the glass product is easily damaged or cracked. A bending forming device for tempered glass is provided.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0007] A bending forming device for tempered glass, comprising a bottom plate, a support is fixedly installed on the upper end of the bottom plate;

[0008] The bending mechanism for bending the softened glass comprises a screw rod I rotatably installed on the lower side of the support, a motor I arranged at the right end of the screw rod I and fixedly installed on the support, a hydraulic cylinder I slidably installed at the lower end of the support and threadedly installed on the screw rod I, a lifting frame fixedly installed at the lower end of the hydraulic cylinder I, a flexible heat-resistant band slidably installed on the lower side of the lifting frame, and molds with different bending degrees fixedly installed on the left and right sides of the upper end of the bottom plate and corresponding to the flexible heat-resistant band, wherein heat-conducting steel sheets are fixedly installed on the upper end of the molds.

[0009] The dismounting mechanism for dismounting the glass after bending and molding comprises cooling devices fixedly installed on the left and right sides of the upper end of the bottom plate, a circulating pump arranged in the cooling device, and a circulating pipe arranged at the rear end of the cooling device and corresponding to the circulating pump and extending into the molds.

[0010] Preferably, a push plate is fixedly installed at the right end of the flexible heat-resistant band, the push plate is slidably installed on the lifting frame, a screw rod II is threadedly installed on the push plate and rotatably installed on the lifting frame, and a motor II is fixedly installed on the lifting frame and arranged at the right end of the screw rod II.

[0011] Preferably, a cleaning strip is arranged at the left end of the flexible heat-resistant band, a supporting plate is fixedly installed at the upper end of the cleaning strip, a guide rod I is fixedly installed at the upper end of the supporting plate, and a spring I is sleeved on the outer side of the guide rod I.

[0012] Preferably, a nozzle groove is arranged at the right end of the cleaning strip, a connecting pipe is fixedly and continuously arranged at the right end of the cleaning strip, an air bag is fixedly and continuously arranged at the right end of the connecting pipe, and a pressing plate is fixedly installed at the right end of the air bag.

[0013] Preferably, the air bag is fixedly installed on the supporting plate, the pressing plate is slidably installed on the supporting plate, a spring II is fixedly installed between the left end of the pressing plate and the supporting plate, and a top plate is fixedly installed at the front end of the push plate and corresponding to the pressing plate.

[0014] Preferably, a compression roller is arranged at the left side of the lifting frame, connecting plates are rotatably installed at the front and rear ends of the compression roller, an extension rod is fixedly installed at the upper end of the connecting plate, a hydraulic cylinder II is fixedly installed at the upper end of the extension rod, the hydraulic cylinder II is fixedly installed at the right end of the lifting frame, and a spring III is sleeved on the outer side of the extension rod.

[0015] Preferably, protection plates are arranged at the left and right ends of the compression roller, guide rods II are fixedly installed at the ends of the protection plates away from each other, and springs IV are sleeved on the outer sides of the guide rods II.

[0016] Preferably, the mold and the middle of the heat-conducting steel sheet are both provided with a slidingly installed dismounting plate, and the mold and the heat-conducting steel sheet are both provided with a slidingly installed ejector rod on the left and right sides of the dismounting plate.

[0017] Preferably, the ejector rod is provided with a rack on the end close to the other, the end of the rack close to the other is engaged with a gear shaft, and the gear shaft is rotatably installed on the inside of the mold.

[0018] Preferably, the gear shaft is provided with a rack on the upper side, the upper end of the rack is fixedly installed with a movable plate, the upper end of the movable plate is fixedly installed with the dismounting plate, a screw rod three is screwedly installed on the outer side of the movable plate, and the lower end of the screw rod three is rotatably installed on the bottom plate.

[0019] Compared with the prior art, the present application has the beneficial effects that:

[0020] 1. In the present invention, the built-in heater of the mold and the heat-conducting steel sheet on one side is first started, and the heated and softened glass is transferred to the mold and the heat-conducting steel sheet preheated on one side through the mechanical arm, and then the motor is started to drive the screw to rotate, and the screw drives the hydraulic cylinder to slide left and right, and the hydraulic cylinder drives the lifting frame and the flexible heat-resistant belt to move as a whole, and then the hydraulic cylinder is started to drive the lifting frame and the flexible heat-resistant belt to descend, so that the left side of the flexible heat-resistant belt is located at the right side of the mold and the heat-conducting steel sheet and then stops, and the motor is started to drive the screw to rotate, and the screw drives the push plate to slide left, pushing the flexible heat-resistant belt to slide left on the lifting frame, and the flexible heat-resistant belt gradually separates from the lifting frame, and is manually guided on the softened glass covered on the mold and the heat-conducting steel sheet, and the hydraulic cylinder is started to push the telescopic rod and the pressure roller to reciprocate left and right. The pressure roller is convenient for reciprocating the upper end of the flexible heat-resistant belt, and the telescopic rod and spring three are convenient for adaptive telescopic adjustment according to the bending angle of the mold. After the pressure roller is pressed back and forth many times, the softened glass located between the flexible heat-resistant belt, the mold and the upper end of the heat-conducting steel sheet can be bent. Curved shaping, the built-in heater is convenient for preheating one side of the mold and the heat-conducting steel sheet, effectively preventing the softened glass on one side of the mold and the heat-conducting steel sheet from cooling and hardening before being pressed by the roller, thereby improving the bending quality of the softened glass. After the softened glass on one side of the mold and the heat-conducting steel sheet is bent, the cooling device is started to circulate the coolant through its built-in circulation pump and circulation pipe, so as to quickly cool the mold and the heat-conducting steel sheet after bending, thereby accelerating the forming efficiency of the softened glass. After the softened glass on one side of the mold and the heat-conducting steel sheet is pressed and bent, the staff can simultaneously place the softened glass to be bent on the other side of the mold and the heat-conducting steel sheet. At the same time, the flexible heat-resistant belt is driven by motor 1, hydraulic cylinder 1 and motor 2 to move to the other side of the mold and the upper side of the heat-conducting steel sheet, and the flexible heat-resistant belt is reset. The above operation process is repeated to press and bend the softened glass on the other side. Such alternating operations can greatly improve the efficiency of glass bending processing, thereby improving work efficiency.

[0021] 2. In the present invention, the bending angles of the molds on both sides are different, which facilitates the simultaneous processing of two glass products with different curvatures according to actual needs, and has wide adaptability.

[0022] 3. In the present invention, the rotating screw rod 3 drives the movable plate and the demolding plate to slide downward, and the upper end of the demolding plate will gradually descend from the middle of the mold, thereby separating the lower middle part of the finished glass product after bending, cooling and forming from the demolding plate. As the screw rod 3 continues to rotate, the movable plate will continue to descend, and at the same time, it will also drive the rack 2 to descend. The rack 2 will engage with the gear shaft, driving the gear shaft to rotate. The gear shaft drives the rack 1 and the ejector rod to rise, so that the upper end of the ejector rod is ejected from the mold, making it easy to eject and separate the finished glass product after bending, cooling and forming, thereby improving the disassembly efficiency of the finished glass product after bending, cooling and forming, and facilitating the staff to place the softened glass to be bent on the mold again, thereby accelerating the efficiency of the glass bending process.

[0023] 4. In the present invention, the demolition plate is first separated from the finished glass product after bending and forming, and then the finished glass product is completely pushed out and disassembled by the ejector rod. Compared with the existing method of directly removing the entire finished glass product from the mold, this method will reduce the cracking or damage of the finished glass product during disassembly, and the difficulty of disassembly, thereby improving the quality and efficiency of glass bending processing.

[0024] 5. In the present invention, when the push plate pushes the flexible heat-resistant belt to slide to the left on the lifting frame, the upper surface of the flexible heat-resistant belt will be continuously scraped by the cleaning strip. The cleaning strip is under the pressure of spring 1 and will fit tightly on the upper surface of the flexible heat-resistant belt. The provided cleaning strip is convenient for evenly cleaning the glass debris or impurities remaining on the upper end of the flexible heat-resistant belt, avoiding the situation that when the upper end of the flexible heat-resistant belt is squeezed by the pressure roller in the future, the glass debris or impurities remaining on the upper end of the flexible heat-resistant belt will cause the upper surface to be uneven, thereby affecting the uniform force of the pressure roller on the upper end of the flexible heat-resistant belt, thereby affecting the quality of glass processing and molding, thereby ensuring the quality of glass bending and molding.

[0025] 6. In the present invention, when the push plate pushes the flexible heat-resistant belt to gradually slide to the left on the lifting frame, the top plate will gradually approach and squeeze the compression plate. The compression plate slides on the support plate, compressing the airbag and spring 2, so that the gas in the airbag is ejected through the connecting pipe and the nozzle groove. The ejected gas makes it easy to scrape off the glass fragments and impurities concentrated on the right side of the upper end of the flexible heat-resistant belt with the cleaning strip and blow them off, thereby reducing the situation where a lot of glass fragments and impurities remain on the flexible heat-resistant belt.

[0026] 7. In the present invention, when the pressure roller uniformly presses and rolls the upper end of the flexible heat-resistant belt, it will rotate on the connecting plate under the action of friction, and the protective plates on both sides are attached to the surface of both sides of the pressure roller under the action of spring four. The protective plates are convenient for preventing glass fragments from splashing and falling near the pressure roller during the pressing work, causing the surface of the flexible heat-resistant belt to be uneven, and can also scrape off the softened glass fragments splashed and adhered to the surface of the pressure roller, avoiding the uneven surface of the pressure roller due to long-term work, thereby improving the quality of glass bending processing. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 is a schematic view of the overall front perspective structure of the present application;

[0028] Figure 2 is a schematic view of the overall front perspective structure of the present application; Figure 1

[0029] Figure 3 is a schematic view of the overall front perspective structure of the present application; Figure 1

[0030] Figure 4 is a schematic view of the overall front perspective structure of the present application; Figure 2

[0031] Figure 5 is a schematic view of the overall front perspective structure of the present application; Figure 3

[0032] Figure 6 is a schematic view of the overall front perspective structure of the present application; Figure 4

[0033] Figure 7 is a schematic view of the overall front perspective structure of the present application; Figure 2

[0034] In the figure: 1, bottom plate; 2, support;

[0035] Bending mechanism: 3, screw one; 4, motor one; 5, hydraulic cylinder one; 6, lifting frame; 7, flexible heat-resistant band; 8, mold; 9, heat-conducting steel sheet; 11, push plate; 12, screw two; 13, motor two; 14, cleaning strip; 141, support plate; 15, guide rod one; 16, spring one; 17, nozzle groove; 18, connecting pipe; 19, air bag; 20, spring two; 21, compression plate; 22, top plate; 23, compression roller; 24, connecting plate; 25, telescopic rod; 26, hydraulic cylinder two; 27, spring three; 28, protection plate; 29, guide rod two; 30, spring four;

[0036] Dismantling mechanism: 31, cooling device; 32, circulating pipe; 33, dismounting plate; 34, ejector pin; 35, rack one; 36, gear shaft; 37, rack two; 38, movable plate; 39, screw three. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0038] ​​​​​​In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0039] Referring to Figures 1-7 A tempered glass bending forming device, comprising a bottom plate 1, a support 2 is fixedly installed on the upper end of the bottom plate 1; a bending mechanism for bending the softened glass is also provided, the bending mechanism comprises a screw rod one 3 rotatably installed on the lower side of the support 2, a motor one 4 is arranged at the right end of the screw rod one 3, the motor one 4 is fixedly installed on the support 2, a hydraulic cylinder one 5 is slidably installed at the lower end of the support 2, the hydraulic cylinder one 5 is threadedly installed on the screw rod one 3, a lifting frame 6 is fixedly installed at the lower end of the hydraulic cylinder one 5, a flexible heat-resistant belt 7 is slidably installed on the lower side of the lifting frame 6, and a mold 8 with different bending degrees is fixedly installed on the left and right sides of the upper end of the bottom plate 1 corresponding to the flexible heat-resistant belt 7, a heat-conducting steel sheet 9 is fixedly installed on the upper end of the mold 8, a push plate 11 is fixedly installed at the right end of the flexible heat-resistant belt 7, the push plate 11 is slidably installed on the lifting frame 6, a screw rod two 12 is threadedly installed on the push plate 11, the screw rod two 12 is rotatably installed on the lifting frame 6, a motor two 13 is arranged at the right end of the screw rod two 12, the motor two 13 is fixedly installed on the lifting frame 6, a cleaning strip 14 is abuttingly arranged at the left end of the upper end of the flexible heat-resistant belt 7, a supporting plate 141 is fixedly installed at the upper end of the cleaning strip 14, a guide rod one 15 is fixedly installed at the upper end of the supporting plate 141, the guide rod one 15 is slidably installed on the lifting frame 6, a spring one 16 is sleeved on the outer side of the guide rod one 15, a nozzle groove 17 is arranged at the right end of the cleaning strip 14, a connecting pipe 18 is fixedly and communicatively arranged at the right end of the cleaning strip 14, a gas bag 19 is fixedly and communicatively arranged at the right end of the connecting pipe 18, a compression plate 21 is fixedly installed at the right end of the gas bag 19, the gas bag 19 is fixedly installed on the left end of the supporting plate 141, the compression plate 21 is slidably installed on the lower end of the supporting plate 141, a spring two 20 is fixedly installed between the left end of the compression plate 21 and the supporting plate 141, a top plate 22 is fixedly installed at the front end of the push plate 11 corresponding to the compression plate 21, a compression roller 23 is arranged on the left side of the lifting frame 6, a connecting plate 24 is rotatably installed at the front and rear ends of the compression roller 23, a telescopic rod 25 is fixedly installed at the upper end of the connecting plate 24, a hydraulic cylinder two 26 is fixedly installed at the upper end of the telescopic rod 25, the hydraulic cylinder two 26 is fixedly installed on the lifting frame 6, and a spring three 27 is sleeved on the outer side of the telescopic rod 25;

[0040] In work, first start one side mould 8 and built-in heater of heat conduction steel sheet 9, with the mechanical arm transfer the softened glass that heats up on one side preheated mould 8 and heat conduction steel sheet 9, then start motor 4 and drive screw 3 rotation, screw 3 drive hydraulic cylinder 5 left and right slide, hydraulic cylinder 5 drive lifting frame 6 and flexible heat-resistant band 7 integral movement, then start hydraulic cylinder 5 drive lifting frame 6 and flexible heat-resistant band 7 drop, make flexible heat-resistant band 7 left side be located at the right side of mould 8 and heat conduction steel sheet 9 after stop, start motor 13 and drive screw 12 rotation, screw 12 drive push plate 11 to slide left, push flexible heat-resistant band 7 on lifting frame 6 and slide left, flexible heat-resistant band 7 gradually from lifting frame 6 and separate, and cover on the softened glass on mould 8 and heat conduction steel sheet 9 through manual guidance, start hydraulic cylinder 26 and drive telescopic rod 25, press roller 23 left and right reciprocating motion, the press roller 23 that sets up is convenient for to the reciprocating rolling of flexible heat-resistant band 7 upper end, the telescopic rod 25 and spring 27 that set up are convenient for to the bending angle of mould 8 and carry out self-adapting telescopic adjustment, after press roller 23 reciprocating multiple times press, can make the softened glass between flexible heat-resistant band 7, mould 8 and heat conduction steel sheet 9 upper end and bend and shape, the built-in heater that sets up is convenient for to one side mould 8 and heat conduction steel sheet 9 and heat up in advance, effectively prevent the softened glass that has not been pressed into shape by press roller 23 on one side mould 8 and heat conduction steel sheet 9 and cool and harden, to improve the bending processing forming quality of softened glass, when the softened glass on one side mould 8 and heat conduction steel sheet 9 and bend and shape, then start cooling device 31 through its built-in circulating pump and circulating pipe 32 and circulate the cooling liquid and draw, it is convenient to the one side mould 8 and heat conduction steel sheet 9 that bend and shape after and cool quickly, speed up the forming efficiency of softened glass, after the softened glass on one side mould 8 and heat conduction steel sheet 9 and press and bend and shape, staff can simultaneously on the other side mould 8 and heat conduction steel sheet 9 and place the softened glass that bends, and at the same time, through motor 4, hydraulic cylinder 5 and motor 13 drive flexible heat-resistant band 7 to move to the other side mould 8 and heat conduction steel sheet 9 upper side, the reset of flexible heat-resistant band 7, repeat the above operation process and press the softened glass on the other side and bend and shape, so alternately operating, can greatly improve the efficiency of glass bending processing forming, to improve the work efficiency, and the bending angle of mould 8 on both sides is different, it is convenient to process two different bending degree glass products simultaneously according to actual needs, the adaptability is wider, when push plate 11 push flexible heat-resistant band 7 on lifting frame 6 and slide left, will make the upper surface of flexible heat-resistant band 7 constantly be scraped by cleaning strip 14, cleaning strip 14 is pressed by spring 16, will closely adhere to the upper surface of flexible heat-resistant band 7, the cleaning strip 14 that sets up is convenient for to the glass debris or impurities that remain on the upper end of flexible heat-resistant band 7 and clean evenly, avoid the upper end of flexible heat-resistant band 7 due to the glass debris or impurities that remain on the upper end of flexible heat-resistant band 7 and lead to the surface of upper end not flat when the upper end of flexible heat-resistant band 7 is extruded by press roller 23,Therefore, the upper end of the flexible heat-resistant band 7 is pressed, which affects the uniform stress of the compression roller 23, thereby affecting the quality of the glass processing and forming. At the same time, when the push plate 11 pushes the flexible heat-resistant band 7 to gradually slide to the left on the lifting frame 6, the top plate 22 gradually approaches and presses the compression plate 21. The compression plate 21 slides on the support plate 141, compresses the air bag 19 and the spring 20, and the gas in the air bag 19 is sprayed through the connecting pipe 18 and the nozzle groove 17. The sprayed gas blows off the glass debris and impurities collected on the right side of the upper end of the flexible heat-resistant band 7, thereby reducing the amount of glass debris and impurities remaining on the flexible heat-resistant band 7. When the compression roller 23 uniformly presses the upper end of the flexible heat-resistant band 7, it rotates on the connecting plate 24 under the action of friction. The protection plates 28 on both sides are attached to the surfaces of the compression roller 23 on both sides under the action of the spring 30. The protection plates 28 prevent glass debris from splashing and falling near the compression roller 23 during the pressing work, which causes the surface of the flexible heat-resistant band 7 to be uneven. The protection plates 28 also scrape off the softened glass fragments splashed on the surface of the compression roller 23, thereby avoiding the uneven surface of the compression roller 23 after a long time of work, thereby improving the quality of the glass bending process.

[0041] As an embodiment of the present application, a dismounting mechanism for dismounting the glass after bending and forming is also provided. The dismounting mechanism comprises cooling devices 31 fixedly installed on the upper end of the bottom plate 1 on both sides. The cooling devices 31 are provided with circulating pumps. The rear end of the cooling device 31 is provided with a circulating pipe 32 corresponding to the circulating pump. The circulating pipe 32 is bent and extended to the inside of the mold 8. The mold 8 and the heat-conducting steel sheet 9 are provided with dismounting plates 33 slidingly installed on the upper middle part. The mold 8 and the heat-conducting steel sheet 9 are provided with top rods 34 slidingly installed on both sides of the dismounting plates 33. The top rods 34 are fixedly installed with racks 35 on one end close to each other. The racks 35 are engaged with gear shafts 36 on one end close to each other. The gear shafts 36 are rotatably installed in the inside of the mold 8. The gear shafts 36 are provided with racks 37 on the upper side. The racks 37 are fixedly installed with movable plates 38 on the upper end. The movable plates 38 are fixedly installed with the dismounting plates 33 on the upper end. The movable plates 38 are screw-mounted with screw rods 39 on the outer side. The screw rods 39 are rotatably installed on the bottom plate 1.

[0042] When working, the screw three 39 drives the movable plate 38 and the disassembly plate 33 to slide and descend, the upper end of the disassembly plate 33 gradually descends from the middle of the mold 8, so that the lower middle part of the glass product after bending and cooling forming is separated from the disassembly plate 33, with the continuous rotation of the screw three 39, the movable plate 38 continues to descend, and the rack two 37 also descends, the rack two 37 meshes with the gear shaft 36, drives the gear shaft 36 to rotate, the gear shaft 36 drives the rack one 35 and the ejector rod 34 to rise, the upper end of the ejector rod 34 is ejected from the mold 8, which is convenient for the glass product after bending and cooling forming to be ejected and separated, improves the disassembly efficiency of the glass product after bending and cooling forming, is beneficial to the staff to place the softened glass to be bent on the mold 8 again, speeds up the efficiency of the glass bending forming, and the disassembly plate 33 is separated from the glass product after bending and forming first, and then the glass product is completely ejected and disassembled by the ejector rod 34, compared with the existing mode of directly disassembling the whole glass product from the mold 8, the glass product disassembly can reduce the situation that the glass product is difficult to disassemble and is easy to crack or break, and improves the quality and efficiency of the glass bending.

[0043] Working principle:

[0044] In use, the application first starts the built-in heater of one side mold 8 and heat conduction steel sheet 9, and then transfers the softened glass on the preheated mold 8 and heat conduction steel sheet 9 through a mechanical arm. Then the motor 4 drives the screw 3 to rotate, and the screw 3 drives the hydraulic cylinder 5 to slide left and right, and the hydraulic cylinder 5 drives the lifting frame 6 and flexible heat-resistant belt 7 to move as a whole. Then the hydraulic cylinder 5 drives the lifting frame 6 and flexible heat-resistant belt 7 to descend, and the left side of the flexible heat-resistant belt 7 is located at the right side of the mold 8 and heat conduction steel sheet 9. Then the motor 13 drives the screw 12 to rotate, and the screw 12 drives the push plate 11 to slide left, and the flexible heat-resistant belt 7 slides left on the lifting frame 6, and then the flexible heat-resistant belt 7 gradually separates from the lifting frame 6 and covers the softened glass on the mold 8 and heat conduction steel sheet 9. Then the hydraulic cylinder 26 drives the telescopic rod 25 and pressure roller 23 to reciprocate, and the pressure roller 23 reciprocates on the upper end of the flexible heat-resistant belt 7. The telescopic rod 25 and spring 27 are set to adapt to the bending angle of the mold 8. After the pressure roller 23 reciprocates several times, the softened glass between the upper end of the flexible heat-resistant belt 7, mold 8 and heat conduction steel sheet 9 is bent and shaped. The built-in heater is set to heat the mold 8 and heat conduction steel sheet 9 in advance, which prevents the softened glass on the mold 8 and heat conduction steel sheet 9 from hardening due to cooling, thereby improving the bending and shaping quality of the softened glass. When the softened glass on the mold 8 and heat conduction steel sheet 9 is bent and shaped, the cooling device 31 drives the circulating pump and circulating pipe 32 to circulate the cooling liquid, which quickly cools the mold 8 and heat conduction steel sheet 9, thereby improving the shaping efficiency of the softened glass. After the softened glass on the mold 8 and heat conduction steel sheet 9 is bent and shaped, the staff can place the softened glass on the other side mold 8 and heat conduction steel sheet 9. At the same time, the motor 4, hydraulic cylinder 5 and motor 13 drive the flexible heat-resistant belt 7 to move to the other side of the mold 8 and heat conduction steel sheet 9, and the flexible heat-resistant belt 7 is reset. The above operation process is repeated to bend and shape the softened glass on the other side. The alternating operation greatly improves the efficiency of glass bending and shaping, thereby improving the work efficiency. The bending angles of the two molds 8 are different, which can process two kinds of glass products with different bending angles at the same time, and the adaptability is wide. The rotating screw 39 drives the movable plate 38 and dismounting plate 33 to slide and descend. The upper end of the dismounting plate 33 gradually descends from the middle of the mold 8, so that the lower middle of the glass product is separated from the dismounting plate 33. With the continuous rotation of the screw 39, the movable plate 38 continues to descend, and the rack 37 also descends, which drives the gear shaft 36 to rotate, and the gear shaft 36 drives the rack 35 and ejector pin 34 to ascend, so that the upper end of the ejector pin 34 is ejected from the mold 8.The glass product after bending and cooling forming is conveniently ejected and separated, the disassembly efficiency of the glass product after bending and cooling forming is improved, the softened glass to be bent is conveniently placed on the mold 8 again by the worker, the efficiency of glass bending and forming is improved, and the glass product is completely ejected and disassembled by the way that the disassembly plate 33 is first separated from the glass product after bending and forming and then the glass product is ejected by the ejector rod 34, which reduces the situation that the glass product is difficult to disassemble and cracks or is damaged when disassembled, improves the quality and efficiency of glass bending, when the push plate 11 pushes the flexible heat-resistant band 7 to slide leftwards on the lifting frame 6, the upper surface of the flexible heat-resistant band 7 is continuously scraped by the cleaning strip 14, the cleaning strip 14 is tightly attached to the upper surface of the flexible heat-resistant band 7 under the pressure of the spring 16, the cleaning strip 14 is arranged to conveniently clean the glass debris or impurities remaining on the upper end of the flexible heat-resistant band 7, so that the upper surface of the flexible heat-resistant band 7 is not flat due to the glass debris or impurities remaining on the upper end of the flexible heat-resistant band 7 when the upper end of the flexible heat-resistant band 7 is pressed by the compression roller 23, the upper end of the flexible heat-resistant band 7 is pressed by the compression roller 23, and the quality of glass bending and forming is affected, so that the quality of glass bending and forming is guaranteed, and at the same time, when the push plate 11 pushes the flexible heat-resistant band 7 to gradually slide leftwards on the lifting frame 6, the top plate 22 gradually approaches and presses the compression plate 21, the compression plate 21 slides on the support plate 141, the compression air bag 19 and the spring 20 are compressed, the gas in the air bag 19 is sprayed through the connecting pipe 18 and the nozzle groove 17, the sprayed gas blows off the glass debris and impurities concentrated on the right side of the upper end of the flexible heat-resistant band 7 by scraping the cleaning strip 14, and the situation that the flexible heat-resistant band 7 has more glass debris and impurities remaining thereon is reduced, when the compression roller 23 uniformly presses and rolls the upper end of the flexible heat-resistant band 7, the compression roller 23 rotates on the connecting plate 24 under the action of friction, the protection plates 28 on the two sides are attached to the two side surfaces of the compression roller 23 under the action of the spring 30, the protection plates 28 are arranged to prevent the glass debris from splashing and falling near the compression roller 23 during the pressing work, so that the surface of the flexible heat-resistant band 7 is not uneven, the softened glass debris adhered to the surface of the compression roller 23 is scraped, and the surface of the compression roller 23 is not uneven after a long time of work, so that the quality of glass bending is improved.

[0045] The above merely illustrates the preferred embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacements or changes according to the technical solution and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A tempered glass bending and forming processing device comprising a base plate (1), characterized in that, The bracket (2) is fixedly installed on the upper end of the bottom plate (1); The bending mechanism is further provided for bending the softened glass, the bending mechanism comprises a screw rod one (3) rotatably installed on the lower side of the bracket (2), the right end of the screw rod one (3) is provided with a motor one (4), the motor one (4) is fixedly installed on the bracket (2), the lower end of the bracket (2) is slidably installed with a hydraulic cylinder one (5), the hydraulic cylinder one (5) is threadedly installed on the screw rod one (3), the lower end of the hydraulic cylinder one (5) is fixedly installed with a lifting frame (6), the lower side of the lifting frame (6) is slidably installed with a flexible heat-resistant belt (7), and the upper end of the bottom plate (1) is fixedly installed with molds (8) with different bending degrees on the left and right sides corresponding to the flexible heat-resistant belt (7), the upper end of the mold (8) is fixedly installed with a heat-conducting steel sheet (9), the right end of the flexible heat-resistant belt (7) is fixedly installed with a push plate (11), the upper end of the push plate (11) is slidably installed on the lifting frame (6), the push plate (11) is threadedly installed with a screw rod two (12), the screw rod two (12) is rotatably installed on the lifting frame (6), the right end of the screw rod two (12) is provided with a motor two (13), the motor two (13) is fixedly installed on the lifting frame (6), the left side of the lifting frame (6) is provided with a compression roller (23), the compression roller (23) is rotatably installed with a connecting plate (24) at the front and rear ends, the upper end of the connecting plate (24) is fixedly installed with an extension rod (25), the upper end of the extension rod (25) is fixedly installed with a hydraulic cylinder two (26), the right end of the hydraulic cylinder two (26) is fixedly installed on the lifting frame (6), and the outer side of the extension rod (25) is sleeved with a spring three (27); The dismounting mechanism is further provided for dismounting the glass after bending and forming, the dismounting mechanism comprises cooling devices (31) fixedly installed on the left and right sides of the upper end of the bottom plate (1), the cooling device (31) is built-in with a circulating pump, the rear end of the cooling device (31) is provided with a circulating pipe (32) corresponding to the circulating pump, the circulating pipe (32) is respectively bent and extended to the inside of the mold (8), the mold (8) and the heat-conducting steel sheet (9) are slidably installed with dismounting plates (33) at the middle portions, the mold (8) and the heat-conducting steel sheet (9) are slidably installed with ejector rods (34) at the left and right sides of the dismounting plates (33), the ejector rods (34) are fixedly installed with racks one (35) at the ends close to each other, the racks one (35) are engaged with gear shafts (36) at the ends close to each other, the gear shafts (36) are rotatably installed in the inside of the mold (8), the gear shafts (36) are provided with racks two (37) on the upper sides, the racks two (37) are fixedly installed with movable plates (38) at the upper ends, the movable plates (38) are respectively fixedly installed on the dismounting plates (33) at the upper ends, the movable plates (38) are threadedly installed with screw rods three (39) on the outer sides, and the lower ends of the screw rods three (39) are rotatably installed on the bottom plate (1).

2. The tempered glass bending forming device according to claim 1, wherein, The left side of the upper end of the flexible heat-resistant band (7) is abutted and fitted with a cleaning strip (14), the upper end of the cleaning strip (14) is fixedly installed with a supporting plate (141), the upper end of the supporting plate (141) is fixedly installed with a guide rod one (15), the upper end of the guide rod one (15) is slidably installed on the lifting frame (6), and the outer side of the guide rod one (15) is sleeved with a spring one (16).

3. The tempered glass bending forming device according to claim 2, wherein, The right end of the cleaning strip (14) is provided with a nozzle groove (17), the right end of the cleaning strip (14) is fixedly and communicatively provided with a connecting pipe (18), the right end of the connecting pipe (18) is fixedly and communicatively provided with an air bag (19), and the right end of the air bag (19) is fixedly installed with a pressing plate (21).

4. The tempered glass bending forming device according to claim 3, wherein, The left end of the air bag (19) is fixedly installed on the supporting plate (141), the lower end of the pressing plate (21) is slidably installed on the supporting plate (141), the spring two (20) is fixedly installed between the left end of the pressing plate (21) and the supporting plate (141), and the front end of the push plate (11) is fixedly installed with a top plate (22) corresponding to the pressing plate (21).

5. The tempered glass bending forming device according to claim 1, wherein, The left and right ends of the pressing roller (23) are abutted and fitted with protection plates (28), the ends of the protection plates (28) away from each other are fixedly installed with guide rods two (29), the guide rods two (29) are slidably installed on the connecting plate (24), and the outer sides of the guide rods two (29) are sleeved with springs four (30).

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