CN216445243U - Hot-press forming device for outer ring of heat-resistant glass plate - Google Patents
Hot-press forming device for outer ring of heat-resistant glass plate Download PDFInfo
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- CN216445243U CN216445243U CN202123364599.1U CN202123364599U CN216445243U CN 216445243 U CN216445243 U CN 216445243U CN 202123364599 U CN202123364599 U CN 202123364599U CN 216445243 U CN216445243 U CN 216445243U
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- resistant glass
- glass plate
- outer ring
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Abstract
The utility model discloses a hot-press forming device for an outer ring of a heat-resistant glass plate, which comprises a movable base, a lifting support frame, a lower forming die, an upper hot-press forming die and an air-blowing cooling device, wherein the lifting support frame is arranged on the movable base, the lower forming die is arranged on the lifting support frame through a support seat, the upper hot-press forming die is arranged right above the lower forming die through a fixed support, and the air-blowing cooling device is arranged on the lifting support frame and positioned at the periphery of the lower forming die. The hot-press forming machine has the advantages of reasonable structural design, high processing speed, high working efficiency, difficult cracking and high quality, and can realize the hot-press forming of different types of glass products similar to glass discs in batch.
Description
Technical Field
The utility model relates to the technical field of glass product molding, in particular to a hot-press molding device for an outer ring of a heat-resistant glass plate.
Background
The heat-resistant glass has a low thermal expansion coefficient, is not easy to break even under the condition of rapid temperature change, and can be widely used for manufacturing various utensils which need to bear cold and heat changes, such as glass trays and the like. The hot press molding of the glass tray needs to utilize the characteristics of glass to heat and soften the glass, and then the softened glass is molded; the existing curved glass hot-bending forming technology generally puts glass into a corresponding die, and the male die and the female die of the die are heated and matched, so that the glass is heated and softened and is bent into a preset shape under the pressure of the die, but the existing heating forming die is long in heating time, and the design of a heating device cannot enable the glass to be uniformly heated, so that the glass is heated unevenly, and cracks are easily generated when the glass is pressed.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in view of the problems and deficiencies of the prior art, the utility model aims to provide a hot press forming device for an outer ring of a heat-resistant glass plate. The hot-press forming of different kinds of glass products similar to glass discs can be quickly realized, the processing quality is high, and finished products are not easy to crack.
The technical scheme is as follows: in order to achieve the purpose, the hot-press forming device for the outer ring of the heat-resistant glass plate comprises a movable base, a lifting support frame, a lower forming die, an upper hot-press forming die and an air-blowing cooling device, wherein the lifting support frame is arranged on the movable base, the lower forming die is arranged on the lifting support frame through a support seat, the upper hot-press forming die is arranged right above the lower forming die through a fixed support, and the air-blowing cooling device is arranged on the fixed support and positioned on two sides of the lower forming die.
Further, the lifting support frame comprises a top plate, a bottom plate, a lifting cylinder and a cross expansion bracket, wherein the lifting cylinder is installed in the middle between the bottom plate and the top plate, and the cross expansion bracket is installed on two sides between the bottom plate and the top plate.
Furthermore, one side of the top end of the cross expansion bracket is hinged and movably arranged below the top plate, the other side of the top end of the cross expansion bracket is provided with a roller, one side of the bottom end of the cross expansion bracket is hinged and movably arranged on the bottom plate, and the roller is arranged on the other side of the bottom end of the cross expansion bracket.
Further, the lower forming die comprises a die body, an inwards concave forming cavity is arranged in the middle of the die body, and a glass plate edge limiting step is arranged on the outer side of the forming cavity.
Furthermore, the bottom of the forming cavity is provided with a vacuum adsorption hole, and the vacuum adsorption hole is connected with an external vacuum machine through a vacuum tube. After the upper hot-press forming die and the lower forming die are buckled, the forming cavity becomes a vacuum adsorption cavity, and a vacuum machine carries out vacuum adsorption on glass in the forming cavity, so that the middle position of the glass is inwards concave and formed.
Furthermore, the bottom of the upper die for hot press forming is annularly provided with an electric heating ring, and the size of the electric heating ring is matched with the outer frame of the forming cavity.
Further, the blowing cooling device is a cooling fan.
According to the technical scheme, the utility model has the beneficial effects that:
the hot-press molding device for the outer ring of the heat-resistant glass plate is reasonable in structural design, can quickly realize hot-press molding of different glass products similar to glass discs, and is high in processing quality, and finished products are not easy to crack; after placing the shaping lower mould with the glass board, lift support frame drives the shaping lower mould and mould lock is inseparable on the hot briquetting, goes up the mould and heats the softening to glassware's outward flange on the hot briquetting, and blast air cooling device cools off the outward flange of glass simultaneously, the shaping of buckling at glass edge with higher speed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a lower mold for molding according to the present invention;
fig. 3 is a schematic structural view of the lifting support frame of the present invention.
Detailed Description
The utility model is further elucidated with reference to the drawings and the embodiments.
As shown in fig. 1-3, the hot press forming device for the outer ring of the heat-resistant glass plate comprises a movable base 1, a lifting support frame 2, a lower forming die 3, an upper hot press forming die 4 and an air cooling device 5, wherein the lifting support frame 2 is installed on the movable base 1, the lower forming die 3 is installed on the lifting support frame 2 through a support seat 7, the upper hot press forming die 4 is installed right above the lower forming die 3 through a fixed support 8, and the air cooling device 5 is arranged on the fixed support 8 and located on two sides of the lower forming die 3.
The lifting support frame 2 comprises a top plate 21, a bottom plate 22, a lifting cylinder 23 and a cross expansion bracket 24, wherein the lifting cylinder 23 is installed in the middle between the bottom plate 22 and the top plate 21, and the cross expansion bracket 24 is installed on two sides between the bottom plate 22 and the top plate 21.
In this embodiment, one side of the top end of the cross expansion bracket 24 is hinged and movably disposed below the top plate 21, the other side is provided with rollers, one side of the bottom end of the cross expansion bracket 24 is hinged and movably disposed on the bottom plate 22, and the rollers are mounted on the other side.
In this embodiment the lower molding die 3 comprises a die body, a concave molding cavity 31 is arranged in the middle of the die body, and a glass plate edge limiting step 32 is arranged on the outer side of the molding cavity 31.
In this embodiment, the bottom of the molding cavity 31 is vacuum-absorbed through the hole 33, and the vacuum-absorbed hole 33 is connected to an external vacuum machine through a vacuum tube.
In this embodiment, an electric heating ring 41 is circumferentially arranged at the bottom of the upper die 4 for hot press forming, and the size of the electric heating ring 41 is matched with the outer frame of the forming cavity 31.
The blast cooling device 5 in this embodiment is a cooling fan.
The examples are given solely for the purpose of illustration and are not to be construed as limitations of the present invention, as various equivalents will occur to those skilled in the art upon reading the present invention and are intended to be within the scope of the utility model as defined in the claims appended hereto.
Claims (7)
1. The utility model provides a hot briquetting device of heat resistant glass board outer lane which characterized in that: mould (4) and blast cooling device (5) on portable base (1), lift supports (2), shaping lower mould (3), hot briquetting, lift supports (2) are installed on portable base (1), and shaping lower mould (3) are installed on lift supports (2) through supporting seat (7), and hot briquetting is gone up mould (4) and is installed directly over shaping lower mould (3) through fixed bolster (8), blast cooling device (5) set up on fixed bolster (8), and are located the both sides of shaping lower mould (3).
2. The hot press molding device for the outer ring of the heat-resistant glass plate as claimed in claim 1, wherein: the lifting support frame (2) comprises a top plate (21), a bottom plate (22), a lifting cylinder (23) and a cross expansion bracket (24), wherein the lifting cylinder (23) is installed in the middle position between the bottom plate (22) and the top plate (21), and the cross expansion bracket (24) is installed on two sides between the bottom plate (22) and the top plate (21).
3. The hot press molding device for the outer ring of the heat-resistant glass plate as claimed in claim 2, wherein: one side of the top end of the cross expansion bracket (24) is hinged and movably arranged below the top plate (21), the other side of the top end of the cross expansion bracket is provided with rollers, one side of the bottom end of the cross expansion bracket (24) is hinged and movably arranged on the bottom plate (22), and the rollers are arranged on the other side of the bottom end of the cross expansion bracket.
4. The hot press molding device for the outer ring of the heat-resistant glass plate as claimed in claim 3, wherein: the lower forming die (3) comprises a die body, an inwards concave forming cavity (31) is arranged in the middle of the die body, and a glass plate edge limiting step (32) is arranged on the outer side of the forming cavity (31).
5. The hot press molding device for the outer ring of the heat-resistant glass plate as claimed in claim 4, wherein: and the bottom of the forming cavity (31) is provided with a vacuum adsorption hole (33), and the vacuum adsorption hole (33) is connected with an external vacuum machine through a vacuum tube.
6. The hot press molding device for the outer ring of the heat-resistant glass plate as claimed in claim 5, wherein: the bottom of the hot-press forming upper die (4) is annularly provided with an electric heating ring (41), and the size of the electric heating ring (41) is matched with the outer frame of the forming cavity (31).
7. The hot press molding device for the outer ring of the heat-resistant glass plate as claimed in claim 1, wherein: the blowing cooling device (5) is a cooling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123364599.1U CN216445243U (en) | 2021-12-29 | 2021-12-29 | Hot-press forming device for outer ring of heat-resistant glass plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123364599.1U CN216445243U (en) | 2021-12-29 | 2021-12-29 | Hot-press forming device for outer ring of heat-resistant glass plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216445243U true CN216445243U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123364599.1U Active CN216445243U (en) | 2021-12-29 | 2021-12-29 | Hot-press forming device for outer ring of heat-resistant glass plate |
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| CN (1) | CN216445243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164219A (en) * | 2023-08-14 | 2023-12-05 | 安徽东大钢化玻璃有限公司 | Circulating toughened glass bending and forming processing device |
-
2021
- 2021-12-29 CN CN202123364599.1U patent/CN216445243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164219A (en) * | 2023-08-14 | 2023-12-05 | 安徽东大钢化玻璃有限公司 | Circulating toughened glass bending and forming processing device |
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