CN220999509U - Heating structure for preventing multi-hole die from being lifted during die pressing - Google Patents
Heating structure for preventing multi-hole die from being lifted during die pressing Download PDFInfo
- Publication number
- CN220999509U CN220999509U CN202322830918.6U CN202322830918U CN220999509U CN 220999509 U CN220999509 U CN 220999509U CN 202322830918 U CN202322830918 U CN 202322830918U CN 220999509 U CN220999509 U CN 220999509U
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- piece
- heating
- die
- elastic separating
- sleeve
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 90
- 238000007723 die pressing method Methods 0.000 title claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 239000004484 Briquette Substances 0.000 claims description 4
- 238000000748 compression moulding Methods 0.000 description 6
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a heating structure for preventing a multi-hole die from being carried up during die pressing, which comprises a driving piece, a heating piece and an elastic separating piece, wherein the driving piece is arranged on the heating piece; the driving piece is connected with the heating piece; one end of the elastic separating piece is movably connected with the driving piece, and the other end of the elastic separating piece is movably connected with the heating piece; an air inlet channel is arranged in the elastic separating piece; in the standby state, the elastic separating member penetrates the heating member. According to the utility model, the elastic separating piece is arranged on the heating piece, and penetrates through the heating piece in standby, so that when the heating piece is in close contact with the die, the elastic separating piece is compressed to generate elasticity, and simultaneously the air inlet channel is utilized to blow air to the die, so that the heating piece and the die can be more quickly separated, the die is prevented from being lifted by the heating piece, and the die is prevented from falling and being damaged.
Description
Technical Field
The utility model relates to the technical field of compression molding, in particular to a heating structure for preventing a multi-hole die from being lifted during compression molding.
Background
Optical element lenses are typically manufactured using compression molding equipment. The compression molding apparatus generally adopts a mold direct heating method, which heats the upper and lower modules of the split mold by using a heating plate in advance, then transfers heat to the glass blank by heat conduction, and drives the upper module to move downward, so that the upper module is tightly attached to the lower module, and the glass blank is compression molded.
After processing, the compression molding equipment is separated from the die, and vacuum is easily formed due to the close fit between the upper heater and the die, so that the upper heater is adhered to the upper heater in the upward moving process, the die is not fixedly connected with the upper heater, the die is easy to drop, the die is damaged, the service life of the compression molding equipment is prolonged, and the production burden of enterprises is increased.
Disclosure of utility model
The technical problem to be solved by the present utility model is to provide a heating structure for preventing a multi-hole mold from being carried up during molding, in order to solve the above-mentioned drawbacks of the prior art.
The technical scheme adopted for solving the technical problems is as follows:
The heating structure comprises a driving piece, a heating piece and an elastic separating piece, wherein the heating piece is used for preventing the multi-hole die from being carried up during die pressing; the driving piece is connected with the heating piece; one end of the elastic separating piece is movably connected with the driving piece, and the other end of the elastic separating piece is movably connected with the heating piece; an air inlet channel is arranged in the elastic separating piece; in the standby state, the elastic separating piece penetrates through the heating piece.
Further, the driving piece comprises a driving rod and a connecting block fixedly connected with the driving rod; the driving rod is connected with the heating piece, and the elastic separating piece is connected with the connecting block.
Further, the elastic separating piece comprises a sleeve and a spring; one end of the sleeve is movably connected with the connecting block through the spring; the other end of the sleeve is movably connected with the heating element.
Further, a first limiting block is arranged on the sleeve, and a second limiting block is arranged at one end of the sleeve; the connecting block is positioned between the first limiting block and the second limiting block; one end of the spring is connected with the connecting block, and the other end of the spring is connected with the first limiting block.
Further, the intake passage is provided in the sleeve.
Further, the heating element comprises a briquette; the pressing block is connected with the driving rod; the pressing block is provided with a through hole, and the sleeve penetrates through the through hole.
Further, the heating element further comprises a heating wire; the pressing block is provided with a heating channel capable of being provided with the heating wire; the heating channel is vertically arranged.
Further, the pressing block is also provided with a horizontally arranged cooling channel; the cooling channel penetrates through the pressing block.
The utility model has the beneficial effects that: according to the utility model, the elastic separating piece is arranged on the heating piece, and penetrates through the heating piece in standby, so that when the heating piece is in close contact with the die, the elastic separating piece is compressed to generate elasticity, and simultaneously the air inlet channel is utilized to blow air to the die, so that the heating piece and the die can be more quickly separated, the die is prevented from being lifted by the heating piece, and the die is prevented from falling and being damaged.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained by those skilled in the art without inventive effort:
FIG. 1 is a schematic view of a heating structure for preventing a multi-hole mold from being lifted up during molding according to an embodiment of the present utility model;
fig. 2 is a right side view of fig. 1 in an embodiment of the utility model.
In the figure, 1, a driving rod; 2. briquetting; 3. a sleeve; 4. a heating wire; 5. a cooling channel; 11. a connecting block; 31. a spring; 32. a first limiting block; 33. and a second limiting block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
1-2, A heating structure for preventing a multi-hole die from being carried up during die pressing is provided, and the heating structure comprises a driving piece, a heating piece and an elastic separating piece; the driving piece is connected with the heating piece; one end of the elastic separating piece is movably connected with the driving piece, and the other end of the elastic separating piece is movably connected with the heating piece; an air inlet channel is arranged in the elastic separating piece; in the standby state, the elastic separating member penetrates the heating member.
The driving piece is used for driving the heating piece to move upwards or downwards together, and the relative position between the elastic separating piece and the heating piece changes along with the position change of the heating piece. Specifically, when the driving piece drives the heating piece to press the die, the elastic separating piece is extruded by the die and retracted into the heating piece, and the elastic separating piece stretches out of the heating piece under the action of elastic force when the elastic separating piece is not extruded. When the heating piece is in close contact with the die, the elastic separating piece is compressed to generate elastic force, and meanwhile, the air inlet channel is utilized to blow air to the die, so that the heating piece and the die can be promoted to separate more quickly, the heating piece is prevented from taking up the die, and the die is prevented from falling and being damaged.
In a further embodiment, the driving member comprises a driving rod 1 and a connecting block 11 fixedly connected with the driving rod 1; the driving rod 1 is connected with a heating element, and an elastic separating element is connected with a connecting block 11.
The driving rod 1 is connected with an external manipulator, and is driven by the manipulator to drive the heating element to move up or down.
In a further embodiment, the elastic separating element comprises a sleeve 3 and a spring 31; one end of the sleeve 3 is movably connected with the connecting block 11 through a spring 31; the other end of the sleeve 3 is movably connected with the heating element.
In the standby state, the sleeve 3 is extended out of the heating member by the elastic force of the spring 31. When the driving rod 1 drives the heating element to press the die, the sleeve 3 contacts with the die at the moment and is extruded and retracted into the heating element.
In a further embodiment, the sleeve 3 is provided with a first limiting block 32, and one end of the sleeve 3 is provided with a second limiting block 33; the connecting block 11 is positioned between the first limiting block 32 and the second limiting block 33; one end of the spring 31 is connected with the connecting block 11, and the other end is connected with the first limiting block 32.
The first stopper 32 may be fixed to the outer circumferential surface of the sleeve 3 by welding or screws. The second limiting block 33 is detachably connected with the end part of the sleeve 3, when the assembly is performed, the spring 31 is sleeved on the sleeve 3, and then the end part of the sleeve 3 passes through the connecting block 11, and the second limiting block 33 is assembled.
In a further embodiment, the air intake channel is provided in the sleeve 3.
The air inlet channel is connected with an external air pump, and when the heating element is ready to be separated from the die, air with certain pressure is blown out through the elasticity of the spring 31 and the air inlet channel, so that the heating element is pushed away from the die, and the heating element is separated from the die.
In a further embodiment, the heating element comprises a briquette 2; the pressing block 2 is connected with the driving rod 1; the pressing block 2 is provided with a through hole, and the sleeve 3 penetrates through the through hole.
In a further embodiment, the heating element further comprises a heating wire 4; the pressing block 2 is provided with a heating channel capable of being provided with a heating wire 4; the heating channel is vertically arranged.
In a further embodiment, the briquette 2 is also provided with a horizontally arranged cooling channel 5; the cooling channels 5 extend through the compact 2.
Wherein, the trompil direction of through-hole is the vertical direction of briquetting 2, and the same with the heating passageway, the heating passageway is located the outside of through-hole. The direction of the cooling channel 5 is the horizontal direction of the pressing block 2, and all the through holes are not communicated with the channel.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (8)
1. A heating structure for preventing a multi-hole die from being lifted during molding, characterized in that: comprises a driving piece, a heating piece and an elastic separating piece; the driving piece is connected with the heating piece; one end of the elastic separating piece is movably connected with the driving piece, and the other end of the elastic separating piece is movably connected with the heating piece; an air inlet channel is arranged in the elastic separating piece; in the standby state, the elastic separating piece penetrates through the heating piece.
2. The heating structure for preventing a multi-hole mold from being carried up at the time of molding as claimed in claim 1, wherein said driving member comprises a driving lever and a connection block fixedly connected with said driving lever; the driving rod is connected with the heating piece, and the elastic separating piece is connected with the connecting block.
3. The heating structure for preventing a multi-hole mold from being carried up at the time of molding as claimed in claim 2, wherein said elastic separating member comprises a sleeve and a spring; one end of the sleeve is movably connected with the connecting block through the spring; the other end of the sleeve is movably connected with the heating element.
4. A heating structure for preventing a multi-hole die from being carried up during die pressing as claimed in claim 3, wherein a first limiting block is arranged on the sleeve, and a second limiting block is arranged at one end of the sleeve; the connecting block is positioned between the first limiting block and the second limiting block; one end of the spring is connected with the connecting block, and the other end of the spring is connected with the first limiting block.
5. A heating structure for preventing a multi-hole die from being carried up at the time of molding as claimed in claim 3, wherein said air intake passage is provided in said sleeve.
6. The heating structure for preventing a multi-hole die from being carried up at the time of molding as claimed in claim 4, wherein said heating member comprises a pressing block; the pressing block is connected with the driving rod; the pressing block is provided with a through hole, and the sleeve penetrates through the through hole.
7. The heating structure for preventing lifting up at the time of molding a multi-hole mold according to claim 6, wherein said heating member further comprises a heating wire; the pressing block is provided with a heating channel capable of being provided with the heating wire; the heating channel is vertically arranged.
8. The heating structure for preventing lifting up during molding of a multi-hole mold according to claim 6, wherein the briquette is further provided with a horizontally arranged cooling passage; the cooling channel penetrates through the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322830918.6U CN220999509U (en) | 2023-10-20 | 2023-10-20 | Heating structure for preventing multi-hole die from being lifted during die pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322830918.6U CN220999509U (en) | 2023-10-20 | 2023-10-20 | Heating structure for preventing multi-hole die from being lifted during die pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220999509U true CN220999509U (en) | 2024-05-24 |
Family
ID=91087041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322830918.6U Active CN220999509U (en) | 2023-10-20 | 2023-10-20 | Heating structure for preventing multi-hole die from being lifted during die pressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220999509U (en) |
-
2023
- 2023-10-20 CN CN202322830918.6U patent/CN220999509U/en active Active
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