CN222411320U - Hot bending device for glass processing - Google Patents

Abstract

The utility model relates to a hot bending device for glass processing, which aims to solve the technical problem that the current hot bending device is difficult to mold by bending by means of glass dead weight, and comprises a bearing table, wherein a lifting table is arranged above the bearing table, the bearing table and the side surfaces of the lifting table are jointly connected with control equipment, an upper die is arranged at the bottom end of the lifting table, and a supporting device is arranged at the top end of the bearing table, wherein the supporting device comprises a lower die, a die groove matched with the upper die is formed in the middle of the top end of the lower die, and two conveying belts are symmetrically arranged at the top end of the lower die.

Description

Hot bending device for glass processing

Technical Field

The utility model relates to the technical field of glass processing, in particular to a hot bending device for glass processing.

Background

The glass is a curved glass which is made of amorphous inorganic nonmetallic materials, is generally made of a plurality of inorganic minerals serving as main raw materials and a small amount of auxiliary raw materials, is heated, bent and softened by high-quality glass, is formed in a die and is annealed, is attractive in appearance and smooth in line, breaks through the singleness of flat glass, is more flexible and diversified in use, and is used for hot bending processing of the glass.

At present, when glass is subjected to hot bending, most of the glass is directly placed on a hollow mold, then the whole glass hot bending mold is sent into a heating device, the glass is tightly bent and formed on the surface of the mold under the action of self weight, so that the hot bending glass is formed, but the glass is bent by the self gravity of the glass and is not necessarily bent into an arc shape, so that the glass forming quality is reduced, and in view of the above, the hot bending device for glass processing is provided.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a hot bending device for glass processing, so as to solve the technical problem that the current hot bending device is difficult to shape by bending under the dead weight of glass.

The utility model aims at realizing the technical scheme that the hot bending device for glass processing comprises a bearing table, wherein a lifting table is arranged above the bearing table, the bearing table and the side surface of the lifting table are connected with control equipment together, an upper die is arranged at the bottom end of the lifting table, and a supporting device is arranged at the top end of the bearing table;

The supporting device comprises a lower die, a die cavity matched with the upper die is formed in the middle of the top end of the lower die, two conveying belts are symmetrically arranged at the top end of the lower die, two conveying belts are tensioned by two rollers, and fixing devices fixedly connected with the lower die are rotatably arranged at two ends of each roller.

Preferably, two long shafts are symmetrically arranged in the middle of the two conveying belts, two ends of each long shaft are rotatably connected with fixing devices fixedly connected with the lower die, and the top ends of the outer edge surfaces of the long shafts are abutted to the top ends of the inner edge surfaces of the long shafts.

Preferably, the arc plates are arranged on two sides of the die cavity, gaps are formed between the two arc plates and the conveying belt, the gaps are annular, a plurality of long rods are arranged in the gaps at equal intervals, and the long rods are attached to the outer edge surface of the conveying belt.

Preferably, the fixing device comprises an ear plate, the ear plate is rotationally connected with the roller shaft and the long shaft, a base is installed below the ear plate, a convex column is formed at the top end of the base, and a groove for embedding the convex column is formed in the ear plate.

Preferably, the side face of the base is rotatably provided with a rotating plate, the side face of the rotating plate is abutted against the side face of the lug plate, and the rolling shafts in the two conveying belts and the grooves formed in the lug plates at the two ends of the long shaft face the center of the conveying belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the lifting table and the upper die are attached to the die groove at the top end of the lower die, so that the deformation of glass is assisted, the conveying belts arranged at the two sides of the top end of the lower die can bend and deform the glass, and when the two sides shrink inwards, the friction force between the conveying belts and the surface of the lower die is reduced, and the technical problem that the hot bending device bends by the dead weight of the glass and is difficult to mold is solved.

2. According to the utility model, through the fixing device rotatably arranged on the side surfaces of the rolling shaft and the long shaft, the lug plate is rotatably connected with the rolling shaft and the long shaft, the grooves on the lug plate are aligned with the convex columns and embedded into the base during installation, then the rotating plate is rotated, the rotating plate is abutted against the side surfaces of the lug plate for fixing, and through the arc plates arranged on the two sides of the die cavity, a plurality of long rods arranged in the gaps can be used for buffering during installation of the conveying belt.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the support device of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the fixing device of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

1, a bearing table, 101, a lifting table, 102, control equipment, 103, an upper die, 2, supporting equipment, 201, a lower die, 202, a die cavity, 3, a conveying belt, 301, a roller, 302, a long shaft, 4, an arc plate, 401, a gap, 402, a long rod, 5, a fixing device, 501, an ear plate, 502, a base, 503, a convex column, 504, a groove, 505 and a rotating plate.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

The embodiment 1 is a glass processing hot bending device, referring to fig. 1 to 4, comprising a bearing table 1, a lifting table 101 is arranged above the bearing table 1, the bearing table 1 and the side surface of the lifting table 101 are connected with a control device 102 together, an upper die 103 is arranged at the bottom end of the lifting table 101, and a supporting device 2 is arranged at the top end of the bearing table 1;

The supporting device 2 comprises a lower die 201, a die groove 202 matched with an upper die 103 is formed in the middle of the top end of the lower die 201, two conveying belts 3 are symmetrically arranged at the top end of the lower die 201, two rollers 301 are tensioned, two fixing devices 5 fixedly connected with the lower die 201 are rotatably arranged at two ends of each roller 301, two long shafts 302 are symmetrically arranged in the middle of each conveying belt 3, two fixing devices 5 fixedly connected with the lower die 201 are rotatably connected at two ends of each long shaft 302, the top ends of the outer edge surfaces of the long shafts 302 are abutted to the top ends of the inner edge surfaces of the long shafts 302, in specific implementation, the upper die 103 is driven to descend by the control device 102 to be attached to the glass surface by the upper die 103 to be pushed into the die groove 202 for thermal bending treatment, when the middle of the glass is embedded into the die groove 202, two sides of the glass shrink inwards, the two sides of the glass are supported by the conveying belts 3, the phenomenon that the glass deforms reversely when the glass shrink is avoided due to overlarge friction force between the glass and the lower die 201, the fact that the glass deforms reversely is caused by the aid of the lifting table 101 and the upper die 103, the fact that the top ends of the upper die 103 are attached to the upper die 103 are arranged, and the glass is attached to the lower die 201, and the problem of difficult to deform when the glass is bent by the lower die 201 is solved, and the self weight is solved, and the problem is solved when the glass is difficult to bend and the glass is deformed, and the glass is bent by the bending device and the top side of the die 201.

Further, arc plates 4 are installed on two sides of a die cavity 202, a gap 401 is formed between two arc plates 4 and a transmission belt 3, the gap 401 is annular, a plurality of long rods 402 are installed in the gap 401 at equal intervals, the long rods 402 are attached to the outer edge surface of the transmission belt 3, a fixing device 5 comprises an ear plate 501, the ear plate 501 is rotationally connected with the roller 301 and the long shaft 302, a base 502 is installed below the ear plate 501, a convex column 503 is formed at the top end of the base 502, grooves 504 for the convex column 503 to be embedded are formed in the ear plate 501, a rotating plate 505 is rotationally installed on the side face of the base 502, the side faces of the rotating plate 505 are abutted against the side faces of the ear plate 501, grooves 504 formed in the two end ear plates 501 of the two transmission belts 3 face the central position of the transmission belt 3, and the grooves 504 formed in the two end of the ear plate 501 face the central position of the transmission belt 3 in a specific implementation mode, one end of the transmission belt 3 is fixed in the later period, the other end of the transmission belt 3 is fixed, the other end of the transmission belt 3 is rotationally installed, the other end of the transmission belt 3 is rotationally abuts against the long shaft 301 and the long shaft 302, and the side faces of the long shaft 302 are rotationally connected with the roller 301 and the long shaft 302, and the two end faces of the long shaft 302 are rotationally abutted against the side faces of the roller 301 and the groove 301 are rotationally arranged in the groove 301, and the groove 504 is fixedly arranged in the groove 301 is aligned with the side faces of the groove, and the groove 401, and can be fixedly arranged by the side faces of the side faces and are fixedly and are rotatably and are abutted to the side faces and are matched with the side faces, and are matched with the groove face groove and are respectively.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims (5)

1. The hot bending device for glass processing is characterized by comprising a bearing table (1), wherein a lifting table (101) is arranged above the bearing table (1), control equipment (102) is connected with the side surfaces of the bearing table (1) and the lifting table (101) together, an upper die (103) is arranged at the bottom end of the lifting table (101), and supporting equipment (2) is arranged at the top end of the bearing table (1);

The supporting device (2) comprises a lower die (201), a die groove (202) for adapting to the upper die (103) is formed in the middle of the top end of the lower die (201), two conveying belts (3) are symmetrically arranged at the top end of the lower die (201), two rollers (301) are tensioned on the two conveying belts (3), and fixing devices (5) fixedly connected with the lower die (201) are rotatably arranged at two ends of each roller (301).

2. The hot bending device for glass processing according to claim 1, wherein two long shafts (302) are symmetrically installed at the middle parts of the two conveying belts (3), fixing devices (5) fixedly connected with the lower die (201) are rotatably connected to two ends of each long shaft (302), and the top ends of the outer edge surfaces of the long shafts (302) are abutted against the top ends of the inner edge surfaces of the long shafts (302).

3. The hot bending device for glass processing according to claim 1, wherein arc plates (4) are mounted on two sides of the die cavity (202), gaps (401) are formed between the two arc plates (4) and the conveying belt (3), the gaps (401) are annular, a plurality of long rods (402) are mounted in the gaps (401) at equal intervals, and the long rods (402) are attached to the outer edge surface of the conveying belt (3).

4. The hot bending device for glass processing according to claim 1, wherein the fixing device (5) comprises an ear plate (501), the ear plate (501) is rotatably connected with the roller (301) and the long shaft (302), a base (502) is installed below the ear plate (501), a convex column (503) is formed at the top end of the base (502), and a groove (504) for the convex column (503) to be embedded is formed in the ear plate (501).

5. The glass processing hot bending apparatus according to claim 4, wherein a rotating plate (505) is rotatably mounted on a side surface of the base (502), the side surface of the rotating plate (505) abuts against a side surface of the lug plate (501), and grooves (504) formed in the lug plates (501) at both ends of the roller (301) and the long shaft (302) in the two conveyor belts (3) face the center position of the conveyor belts (3).