Hollow glass structure and production device

Abstract

The utility model discloses a hollow glass structure and a production device. The device comprises a support frame, a conveying structure and a pressurizing structure, the conveying structure is arranged in the supporting frame and comprises conveying rollers rotationally connected to the inner wall of the supporting frame and first motors arranged on supporting legs of the supporting frame. The device is installed on a production line, after hollow glass is glued and sealed, the conveying rollers on the supporting frame convey the glass forwards into the pressurizing structure, and after entering, the hollow glass is in contact with the pressurizing roller with the glass pressing height set in advance; and the injected low-temperature glue can be quickly cured and can move below the pressurizing roller with the constant height, so that the hollow glass can be cured at the specified production thickness to resist the acting force of deformation of the glass caused by curing of the low-temperature glue, the accuracy of the production thickness of the hollow glass is further improved, and the qualified rate of production of the hollow glass is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of hollow glass processing, in particular to a hollow glass structure and a production device. Background Art

[0002] Insulating glass is a high-performance sound-insulating and heat-insulating glass made by bonding two sheets of glass with a high-strength, high-airtightness composite adhesive to an aluminum alloy frame containing a desiccant. Insulating glass has many properties superior to ordinary double-layer glass, and has therefore been recognized worldwide. Under existing technical conditions, during the processing of insulating glass, the equipment used for compression and compaction in production all adopts a vertical conveying and compression method.

[0003] Insulating glass has excellent properties such as sound insulation and heat insulation. However, when the insulating glass formed by two layers of ordinary glass is damaged and broken, the glass fragments will fall down and easily injure pedestrians, so its safety is poor. At the same time, when producing insulating glass, the glass is compressed by compression equipment and then placed aside for sealant curing. Since the sealant will deform the glass after curing, the overall thickness of the insulating glass will deviate from the process requirements, which reduces the pass rate of the glass after production. Utility Model Content

[0004] The purpose of the present invention is to provide a hollow glass structure and a production device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a hollow glass structure, comprising tempered glass, a laminated film adhered to one side of the tempered glass, an inner layer of glass adhered to the other side of the laminated film, an aluminum alloy frame placed on the other side of the inner layer of glass, and a symmetrical structure of inner layer of glass, laminated film and tempered glass arranged on the other side of the aluminum alloy frame, and low-temperature glue filled between the inner layers of glass.

[0006] By adopting the above technical solution, the tempered glass and the inner glass are bonded together with an interlayer to form an integral structure, which can be used as a material for insulating glass. After placing an aluminum alloy frame for support, the composite integral structure can be sealed with low-temperature glue to form a hollow glass structure. The strength, sound insulation and heat insulation effects of the structure are strong. Even if the tempered glass on the outside is broken, it will be restrained by the interlayer adhered on the inside to maintain a flat state, avoiding the accident of the hollow glass structure breaking and falling to injure people, thereby improving safety during use.

[0007] Preferably, the thickness of the tempered glass is five millimeters, and the inner layer of glass is three millimeters of ordinary glass.

[0008] By adopting the above technical solution and the final design of the tempered glass and the inner glass, it is ensured that the thickness of the insulating glass structure after assembly will not be too thick, so as to meet the existing specifications for the thickness of insulating glass. At the same time, the production technology of tempered glass and inner glass of this thickness is mature, which is conducive to mass production and assembly, thereby reducing production costs.

[0009] On the other hand, the utility model provides a hollow glass production device, including a hollow glass structure described in any one of the above items, including: a support frame, a conveying structure and a pressure structure; the conveying structure is arranged inside the support frame, the conveying structure includes a conveying roller rotatably connected to the inner wall of the support frame, a first motor arranged on the support foot of the support frame, and a first belt transmission-connected to the first motor shaft and one end of the conveying roller; the pressure structure is arranged on the top of the support frame, the pressure structure includes a stud welded to the upper surface of the support frame, a lifting frame inserted into the stud, a nut threadedly connected to the stud, a pressure roller rotatably connected to the inner wall of the lifting frame, a motor frame welded to the upper surface of the support frame, a second motor arranged on the motor frame and a third belt transmission-connected to the second motor shaft and one end of the pressure roller.

[0010] By adopting the above technical solution and installing the device on the production line, after the insulating glass is glued and sealed, the conveying rollers on the support frame convey the glass forward into the interior of the pressurized structure. After the insulating glass enters, it is contacted by the pressurized rollers that are set in advance to press down the glass. The injected low-temperature glue will solidify quickly and can move under the pressurized rollers at a constant height, so that the insulating glass can be cured at the specified production thickness to counteract the force of the low-temperature glue curing on the glass to cause deformation, thereby improving the accuracy of the production thickness of the insulating glass and ensuring the qualified rate of the insulating glass production.

[0011] Preferably, the inner wall of the support frame is provided with multiple groups of evenly arranged conveying rollers, and a second belt is connected to the ends of adjacent conveying rollers for transmission. The inner wall of the lifting frame is provided with multiple groups of evenly arranged pressure rollers, and a fourth belt is connected to the ends of adjacent pressure rollers for transmission.

[0012] By adopting the above technical solution, a second belt is installed through a row of conveyor rollers, so that all the conveyor rollers can rotate synchronously under the drive of the conveyor roller at one end, and the pressure roller can also rotate synchronously under the same structure, so that the rotation speed of the insulating glass after entering is the same when it contacts each conveyor roller and pressure roller, so as to ensure that the upper and lower contact surfaces of the insulating glass move synchronously, reduce the influence of external force on the two parts of the insulating glass, and keep the insulating glass as a whole solidified before entering.

[0013] Preferably, an air trough is provided inside the support frame, and a fan is provided at the bottom of the support frame.

[0014] By adopting the above technical solution, an integrally connected air duct is opened inside the support frame, and the bottom fan can blow the flowing air into the interior, so that the overall temperature of the device is lower than the surrounding environment. After the insulating glass enters, the curing of the low-temperature glue can be accelerated, the deformation of the glass caused by the low-temperature glue can be reduced, and the quality of the insulating glass after curing can be improved.

[0015] Preferably, the fans are arranged in two rows, and each row is provided with four groups of fans.

[0016] By adopting the above technical solution, multiple sets of fans can be installed to blow the flowing air to the entire support frame, ensuring that the overall temperature inside the device is at a constant value, thereby providing a stable temperature to accelerate the curing of low-temperature glue.

[0017] Preferably, nuts are provided on the upper and lower sides of the studs of the lifting frame, and studs and nuts are provided at the four corners of the lifting frame.

[0018] By adopting the above technical solution, the lifting frame can be supported by utilizing the nut below, and the position of the lifting frame can be adjusted according to the position of the threaded connection on the stud to adjust the distance between the pressure roller and the conveying roller.

[0019] Preferably, the first motor and the second motor are both stepper motors of the same model, and the first motor and the second motor are both connected to a PLC control system on the production line.

[0020] By adopting the above technical solution, the first motor and the second motor of the same model can be controlled by the PLC control system to achieve the same speed to drive the conveying roller and the pressure roller to rotate synchronously, thereby ensuring stable transportation of the insulating glass.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] By installing the device on the production line, after the insulating glass is sealed with glue, the conveying rollers on the support frame convey the glass forward into the interior of the pressurized structure. After the insulating glass enters, it is contacted by the pressurized rollers that are set in advance to press down the glass. The injected low-temperature glue will cure quickly and can move under the pressurized rollers at a constant height. This allows the insulating glass to maintain the specified production thickness during curing to counteract the deformation force of the low-temperature glue on the glass, thereby improving the accuracy of the insulating glass production thickness and ensuring the qualified rate of insulating glass production.

[0023] By using interlayer to bond the tempered glass and inner glass together to form an integral structure, it can be used as the material of insulating glass. After placing an aluminum alloy frame for support, the composite integral structure can be sealed with low-temperature glue to form a hollow glass structure. The structure has strong strength, sound insulation and heat insulation effects. Even if the tempered glass on the outside is broken, it will be restrained by the interlayer on the inside to maintain a flat state, avoiding the accident of the hollow glass structure breaking and falling to injure people, thereby improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the device of the present utility model;

[0025] Figure 2 This is a cross-sectional view of the insulating glass structure of the present utility model;

[0026] Figure 3 This is a bottom view of the overall structure of the device of the present utility model;

[0027] Figure 4 This is a partial diagram of the pressurizing structure of the present utility model;

[0028] Figure 5 It is a side view of the overall structure of the device of the present utility model.

[0029] In the figure: 1. Tempered glass; 2. Laminated film; 3. Inner glass; 4. Aluminum alloy frame; 5. Low-temperature glue; 6. Support frame; 7. Air duct; 8. Conveying structure; 801. Conveying roller; 802. First motor; 803. First belt; 804. Second belt; 9. Pressurizing structure; 901. Stud; 902. Lifting frame; 903. Nut; 904. Pressurizing roller; 905. Motor frame; 906. Second motor; 907. Third belt; 908. Fourth belt; 10. Fan. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] The following is combined with Figure 1-5 The utility model is described in further detail. Example 1

[0032] See also Figure 2The utility model provides an embodiment: a hollow glass structure, including tempered glass 1, one side of the tempered glass 1 is adhered with an interlayer 2, the other side of the interlayer 2 is adhered with an inner glass 3, the other side of the inner glass 3 is placed with an aluminum alloy frame 4, and the other side of the aluminum alloy frame 4 is provided with a symmetrical structure of inner glass 3, interlayer 2 and tempered glass 1, and low-temperature glue 5 is filled between the inner glass 3. The tempered glass 1 and the inner glass 3 are adhered together by using the interlayer 2 to form an integral structure, which can be used as a material for hollow glass. After the aluminum alloy frame 4 is placed for support, the low-temperature glue 5 can be used to seal the composite integral structure to form a hollow glass. The hollow glass structure has strong strength, sound insulation and heat insulation effects. Even if the outer tempered glass 1 is broken, it will be bound by the inner adhesive interlayer 2 to maintain a flat state, avoiding the accident of the hollow glass structure breaking and falling to injure people, and improving safety during use. The thickness of the tempered glass 1 is five millimeters, and the inner glass 3 is three millimeters of ordinary glass. Through the final design of the tempered glass 1 and the inner glass 3, it is ensured that the thickness of the hollow glass structure after assembly will not be too thick, so as to meet the existing specifications for the thickness of hollow glass. At the same time, the production technology of the tempered glass 1 and the inner glass 3 of this thickness is mature, which is conducive to mass production and assembly, and reduces production costs. Example 2

[0033] See also Figures 1 to 5Another embodiment provided by the present invention is a hollow glass production device, comprising: a support frame 6, a conveying structure 8 and a pressurizing structure 9; the conveying structure 8 is arranged inside the support frame 6, and the conveying structure 8 includes a conveying roller 801 rotatably connected to the inner wall of the support frame 6, a first motor 802 arranged on the supporting foot of the support frame 6, and a first belt 803 transmission-connected to the rotating shaft of the first motor 802 and one end of the conveying roller 801; the pressurizing structure 9 is arranged on the top of the support frame 6, and the pressurizing structure 9 includes a stud 901 welded to the upper surface of the support frame 6, a stud 901 inserted into the stud 9 01, a lifting frame 902, a nut 903 threadedly connected to the stud 901, a pressure roller 904 rotatably connected to the inner wall of the lifting frame 902, a motor frame 905 welded to the upper surface of the support frame 6, a second motor 906 set on the motor frame 905 and a third belt 907 connected to the rotating shaft of the second motor 906 and one end of the pressure roller 904. By installing the device on the production line, after the insulating glass is glued and sealed, the conveying roller 801 on the support frame 6 conveys the glass forward into the interior of the pressure structure 9. After the insulating glass enters, it is pre-set to be pressed down. The low-temperature glue 5 injected will quickly solidify when it contacts the pressure roller 904 at the height of the glass. It can move under the pressure roller 904 at a constant height to keep the insulating glass at the specified production thickness for solidification to counteract the force of deformation caused by the curing of the low-temperature glue 5 on the glass, thereby improving the accuracy of the insulating glass production thickness and ensuring the qualified rate of insulating glass production. The inner wall of the support frame 6 is provided with multiple groups of uniformly arranged conveying rollers 801, and a second belt 804 is connected to one end of adjacent conveying rollers 801. The inner wall of the lifting frame 902 is provided with multiple groups of uniformly arranged pressure rollers 9 04. A fourth belt 908 is connected between one end of adjacent pressure rollers 904. The second belt 804 is installed through a row of conveyor rollers 801. All conveyor rollers 801 can rotate synchronously under the drive of the conveyor roller 801 at one end, and the pressure roller 904 can also rotate synchronously under the same structure, so that the hollow glass after entering has the same rotation speed when contacting each conveyor roller 801 and the pressure roller 904, so as to ensure that the upper and lower contact surfaces of the hollow glass move synchronously, reduce the influence of external force on the two parts of the hollow glass, and keep the overall solidification of the hollow glass before entering. Example 3

[0034] See also Figure 4, an air trough 7 is provided inside the support frame 6, and a fan 10 is provided at the bottom of the support frame 6. The air trough 7 that is connected as a whole is provided inside the support frame 6, and the bottom fan 10 can be used to blow the flowing air into the interior, so that the overall temperature of the device is lower than the surrounding environment, which can accelerate the curing of the low-temperature glue 5 after the insulating glass enters, reduce the deformation of the low-temperature glue 5 on the glass, and improve the quality of the insulating glass after curing. The fans 10 are provided in two rows, and each row is provided with four groups of fans 10. By installing multiple groups of fans 10, the flowing air flow can be blown to the entire support frame 6 to ensure that the internal temperature of the device is at a constant value as a whole, so as to provide a stable temperature to accelerate the curing of the low-temperature glue 5. The lifting frame 902 is provided with nuts 903 on the upper and lower sides of the stud 901. Studs 901 and nuts 903 are provided at the four corners of the lifting frame 902. The lifting frame 902 can be supported by utilizing the nuts 903 below, and the position of the lifting frame 902 can be adjusted according to the position of the threaded connection on the studs 901 to adjust the distance between the pressure roller 904 and the conveying roller 801. The first motor 802 and the second motor 906 are both stepper motors of the same model, and the first motor 802 and the second motor 906 are both connected to the PLC control system on the production line. The first motor 802 and the second motor 906 of the same model can be controlled by the PLC control system to achieve the same speed to drive the conveying roller 801 and the pressure roller 904 to rotate synchronously, thereby ensuring stable transportation of insulating glass.

[0035] Working principle: When in use, the inner layer of glass 3 can be used as support, and the interlayer 2 can restrain the broken tempered glass 1 on the outside to prevent it from falling. At the same time, after the insulating glass is glued, the first motor 802 and the first belt 803 drive the conveying roller 801 to rotate and convey the insulating glass inward to the pressure structure 9. According to the production thickness requirements of the insulating glass in advance, the nut 903 is rotated to make the lifting frame 902 drive the pressure roller 904 to adjust the height so that the distance from the pressure roller 904 to the conveying roller 801 meets the production thickness requirements. After the insulating glass enters the interior, the fan 10 blows from the bottom to lower the temperature, so that the insulating glass is kept at the specified thickness to solidify the low-temperature glue 5.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

Claims

1. A hollow glass structure comprising tempered glass (1), characterized in that: One side of the tempered glass (1) is adhered with an interlayer (2), the other side of the interlayer (2) is adhered with an inner glass (3), the other side of the inner glass (3) is placed with an aluminum alloy frame (4), the other side of the aluminum alloy frame (4) is provided with an inner glass (3), an interlayer (2) and a tempered glass (1) of a symmetrical structure, and low-temperature glue (5) is filled between the inner glass (3).

2. The insulating glass structure according to claim 1, characterized in that: The thickness of the tempered glass (1) is five millimeters, and the inner layer of glass (3) is three millimeters of ordinary glass.

3. A hollow glass production device, characterized in that: include: Support frame (6); A conveying structure (8), the conveying structure (8) being arranged inside the support frame (6), the conveying structure (8) comprising a conveying roller (801) rotatably connected to the inner wall of the support frame (6), a first motor (802) arranged on a supporting foot of the support frame (6), and a first belt (803) transmission-connected to a rotating shaft of the first motor (802) and one end of the conveying roller (801); A pressurizing structure (9) is provided on the top of the support frame (6), and comprises a stud (901) welded to the upper surface of the support frame (6), a lifting frame (902) plugged into the stud (901), a nut (903) threadedly connected to the stud (901), a pressurizing roller (904) rotatably connected to the inner wall of the lifting frame (902), a motor frame (905) welded to the upper surface of the support frame (6), a second motor (906) provided on the motor frame (905), and a third belt (907) transmission-connected to the rotating shaft of the second motor (906) and one end of the pressurizing roller (904).

4. The insulating glass production device according to claim 3, characterized in that: The inner wall of the support frame (6) is provided with multiple groups of evenly arranged conveying rollers (801), and a second belt (804) is connected to one end of adjacent conveying rollers (801) through transmission. The inner wall of the lifting frame (902) is provided with multiple groups of evenly arranged pressure rollers (904), and a fourth belt (908) is connected to one end of adjacent pressure rollers (904) through transmission.

5. The insulating glass production device according to claim 3, characterized in that: An air trough (7) is provided inside the support frame (6), and a fan (10) is provided at the bottom of the support frame (6).

6. The insulating glass production device according to claim 5, characterized in that: The fans (10) are arranged in two rows, and each row is provided with four groups of fans (10).

7. The insulating glass production device according to claim 3, characterized in that: The lifting frame (902) is provided with nuts (903) on the upper and lower surfaces of the studs (901), and the four corners of the lifting frame (902) are provided with studs (901) and nuts (903).

8. The insulating glass production device according to claim 3, characterized in that: The first motor (802) and the second motor (906) are both stepper motors of the same model, and the first motor (802) and the second motor (906) are both connected to a PLC control system on the production line.

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