Hot bending device for glass processing
By designing a thermal bending device that includes load -bearing platforms, lifting platforms, upper molds, lower molds, transmission bands and fixed devices, the problem that glass in existing technology rely on its own weight is difficult to form, which improves the quality and quality of glass molding and the quality and quality of glass molding and the quality and quality of glass molding and the quality and quality of glass molding and the quality and quality of glass molding and Accuracy.
Patent Information
- Application Number
- CN202420236391.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-31
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-01-31
AI Technical Summary
The existing thermal bending devices rely on the weight of the glass to bend, making it difficult to form an arc shape, resulting in a decrease in the quality of the glass forming.
A hot bending device for glass processing is designed, including load -bearing platforms, lifting platforms, upper molds, lower molds, transmission bands and fixed devices. Through the deformation of the elevation platform and the upper mold, the transmission belt is transmitted to reduce the friction within the glass bend. The fixed device is connected through the rotation of the roller and the long shaft, embedded in the base and fixed through the turntable, the arc board and the long length, the long board and the long length, the long board and the length The pole is used for buffer.
Through the design of the lifting platform and the transmission belt, the friction between the glass and the lower mold is reduced, the quality of the glass curved molding is improved, and the problem of the hot bending device is difficult to form by the glass.
Smart Images
Figure CN222411320U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass processing, in particular to a hot bending device for glass processing. Background Art
[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals as the main raw materials, with a small amount of auxiliary raw materials added. Heat-bent glass is made to meet the high-quality needs of modern architecture. It is made of high-quality glass that is heated, bent and softened, formed in a mold, and then annealed to form curved glass. It has beautiful style and smooth lines. It breaks through the singleness of flat glass and is more flexible and diverse in use. The heat bending device is a device used to heat bend glass.
[0003] At present, when hot bending glass, most of the flat glass is placed directly on a hollow mold, and then the entire glass hot bending mold is sent into a heating device. Under the action of its own weight, the glass is bent close to the mold surface to form hot bent glass. However, relying on the gravity of the glass itself to bend, it may not be able to bend into an arc, which will reduce the quality of glass forming. In view of this, we propose a hot bending device for glass processing. Utility Model Content
[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet the actual needs, and provide a hot bending device for glass processing to solve the technical problem that the current hot bending device is difficult to shape by bending the glass by its own weight.
[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a hot bending device for glass processing, including a load-bearing platform, a lifting platform is installed above the load-bearing platform, the load-bearing platform and the side of the lifting platform are commonly connected with a control device, the bottom end of the lifting platform is installed with an upper mold, and the top end of the load-bearing platform is installed with a supporting device;
[0006] Among them, the supporting device includes a lower mold, a mold groove adapted to the upper mold is opened in the middle of the top of the lower mold, two conveyor belts are symmetrically installed on the top of the lower mold, and both of the conveyor belts are tensioned by two rollers. Fixing devices fixedly connected to the lower mold are rotatably installed at both ends of the rollers.
[0007] Preferably, two long shafts are symmetrically installed in the middle of the two conveyor belts, both ends of the long shafts are rotatably connected with fixing devices fixedly connected to the lower mold, and the top ends of the outer edge surfaces of the long shafts abut against the top ends of the inner edge surfaces of the long shafts.
[0008] Preferably, arc plates are installed on both sides of the mold groove, and a gap is opened between the two arc plates and the conveyor belt. The gap is annular, and multiple long rods are equidistantly installed in the gap, and the multiple long rods are all in contact with the outer edge surface of the conveyor belt.
[0009] Preferably, the fixing device comprises an ear plate, which is rotatably connected to the roller and the long axis, a base is installed below the ear plate, a boss is constructed at the top of the base, and a groove for the boss to be embedded is opened in the ear plate.
[0010] Preferably, a rotating plate is rotatably mounted on the side of the base, the side of the rotating plate abuts against the side of the ear plate, and the grooves formed in the ear plates at both ends of the rollers and the long axis in the two conveyor belts are all oriented toward the center of the conveyor belt.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The utility model assists the deformation of the glass by setting a lifting platform and the upper mold fitting the mold groove at the top of the lower mold. The conveyor belts set on both sides of the top of the lower mold can reduce the friction with the surface of the lower mold when the glass is bent and deformed and the two sides shrink inward, thereby solving the technical problem that it is difficult to bend the glass by its own weight in the hot bending device.
[0013] 2. The utility model uses a fixing device rotatably installed on the side of the roller and the long axis, and the ear plate is rotatably connected to the roller and the long axis. During installation, the groove on the ear plate is aligned with the convex column and embedded in the base, and then the rotating plate is rotated to fix the side of the ear plate by the rotating plate. Through the arc plates installed on both sides of the mold groove, a plurality of long rods set in the gap can be used for buffering when installing the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 For this utility model Figure 1 A schematic diagram of the structure of the middle support device;
[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the fixing device;
[0017] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure at center A;
[0018] In the figure: 1. load-bearing platform; 101. lifting platform; 102. control device; 103. upper mold; 2. supporting device; 201. lower mold; 202. mold groove; 3. conveyor belt; 301. roller; 302. long axis; 4. arc plate; 401. gap; 402. long rod; 5. fixing device; 501. ear plate; 502. base; 503. boss; 504. groove; 505. rotating plate. DETAILED DESCRIPTION
[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0020] Example 1: A hot bending device for glass processing, see Figures 1 to 4 , including a load-bearing platform 1, a lifting platform 101 is installed above the load-bearing platform 1, the sides of the load-bearing platform 1 and the lifting platform 101 are connected to a control device 102, an upper mold 103 is installed at the bottom of the lifting platform 101, and a supporting device 2 is installed at the top of the load-bearing platform 1;
[0021] The supporting device 2 comprises a lower mold 201, a mold groove 202 adapted to the upper mold 103 is provided in the middle of the top of the lower mold 201, two conveyor belts 3 are symmetrically installed on the top of the lower mold 201, the two conveyor belts 3 are tensioned by two rollers 301, and the two ends of the rollers 301 are rotatably installed with fixing devices 5 fixedly connected to the lower mold 201, and two long shafts 302 are symmetrically installed in the middle of the two conveyor belts 3, and the two ends of the long shafts 302 are rotatably connected with the fixing devices 5 fixedly connected to the lower mold 201, and the top of the outer edge surface of the long shaft 302 abuts against the top of the inner edge surface of the long shaft 302; in specific implementation, the upper mold 103 is driven to descend by the control device 102, and the upper mold 103 is attached to the upper mold 103. The surface of the glass is pushed into the mold groove 202 for hot bending. When the middle of the glass is embedded in the mold groove 202, the two sides of the glass shrink inward. The conveyor belt 3 supports the two sides of the glass, which can assist the movement of the glass when the glass shrinks, thereby avoiding excessive friction between the glass and the lower mold 201, which may cause the glass to deform in the opposite direction. The utility model arranges a lifting platform 101 and an upper mold 103 to fit the mold groove 202 at the top of the lower mold 201 to assist the deformation of the glass. The conveyor belts 3 arranged on both sides of the top of the lower mold 201 can reduce the friction with the surface of the lower mold 201 when the glass is bent and deformed and the two sides shrink inward, thereby solving the technical problem that it is difficult to bend the glass by its own weight.
[0022] Furthermore, arc plates 4 are installed on both sides of the mold groove 202, and a gap 401 is opened between the two arc plates 4 and the conveyor belt 3. The gap 401 is annular, and multiple long rods 402 are equidistantly installed in the gap 401, and the multiple long rods 402 are all in contact with the outer edge surface of the conveyor belt 3. The fixing device 5 includes an ear plate 501, and the ear plate 501 is rotatably connected to the roller 301 and the long axis 302. A base 502 is installed below the ear plate 501, and a boss 503 is configured at the top of the base 502. A groove 504 for the boss 503 to be embedded is opened in the ear plate 501, and a rotating plate 505 is rotatably installed on the side of the base 502, and the side of the rotating plate 505 abuts against the side of the ear plate 501. The grooves 504 opened in the ear plates 501 at both ends of the rollers 301 and the long axis 302 in the two conveyor belts 3 are all facing the conveyor belt 3. The center position of the conveyor belt 3 is formed by the ear plates 501 at both ends of the roller 301 and the long axis 302. During the specific implementation, the grooves 504 opened by the ear plates 501 at both ends of the roller 301 and the long axis 302 are arranged toward the center position of the conveyor belt 3, so that when the conveyor belt 3 is installed later, one end of the conveyor belt 3 is fixed and the other end of the conveyor belt 3 is fixed. The utility model rotates the fixing device 5 installed on the side of the roller 301 and the long axis 302, and the ear plate 501 is rotatably connected with the roller 301 and the long axis 302. During installation, the groove 504 on the ear plate 501 is aligned with the protruding column 503 and embedded in the base 502, and then the rotating plate 505 is rotated, and the rotating plate 505 abuts against the side of the ear plate 501 for fixing. Through the arc plates 4 installed on both sides of the mold groove 202, a plurality of long rods 402 arranged in the gap 401 can be used for buffering when the conveyor belt 3 is installed.
[0023] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.
Claims
1. A hot bending device for glass processing, characterized in that: It comprises a load-bearing platform (1), a lifting platform (101) is installed above the load-bearing platform (1), the sides of the load-bearing platform (1) and the lifting platform (101) are connected to a control device (102), an upper mold (103) is installed at the bottom end of the lifting platform (101), and a supporting device (2) is installed at the top end of the load-bearing platform (1); The supporting device (2) comprises a lower mold (201), a mold groove (202) adapted to the upper mold (103) is provided in the middle of the top of the lower mold (201), two conveyor belts (3) are symmetrically installed at the top of the lower mold (201), and the two conveyor belts (3) are tensioned by two rollers (301), and fixing devices (5) fixedly connected to the lower mold (201) are rotatably installed at both ends of the rollers (301).
2. A glass processing hot bending device as claimed in claim 1, characterized in that: Two long shafts (302) are symmetrically installed in the middle of the two conveyor belts (3), and both ends of the long shafts (302) are rotatably connected to fixing devices (5) fixedly connected to the lower mold (201), and the top ends of the outer edge surfaces of the long shafts (302) abut against the top ends of the inner edge surfaces of the long shafts (302).
3. A glass processing hot bending device as claimed in claim 1, characterized in that: Arc plates (4) are installed on both sides of the mold groove (202), and a gap (401) is opened between the two arc plates (4) and the conveyor belt (3). The gap (401) is annular, and multiple long rods (402) are equidistantly installed in the gap (401), and the multiple long rods (402) are all in contact with the outer edge surface of the conveyor belt (3).
4. A glass processing hot bending device as claimed in claim 1, characterized in that: The fixing device (5) comprises an ear plate (501), wherein the ear plate (501) is rotatably connected to the roller (301) and the long shaft (302), a base (502) is installed below the ear plate (501), a convex column (503) is configured at the top of the base (502), and a groove (504) is provided in the ear plate (501) for the convex column (503) to be embedded.
5. A glass processing hot bending device as claimed in claim 4, characterized in that: A rotating plate (505) is rotatably mounted on the side of the base (502), and the side of the rotating plate (505) abuts against the side of the ear plate (501). The grooves (504) provided in the ear plates (501) at both ends of the rollers (301) and the long axis (302) in the two conveyor belts (3) are all oriented toward the center of the conveyor belt (3).