CN206855991U - A kind of heat pressing and molding mold - Google Patents
A kind of heat pressing and molding mold Download PDFInfo
- Publication number
- CN206855991U CN206855991U CN201720629964.1U CN201720629964U CN206855991U CN 206855991 U CN206855991 U CN 206855991U CN 201720629964 U CN201720629964 U CN 201720629964U CN 206855991 U CN206855991 U CN 206855991U
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- mould
- cooling chamber
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- thermal insulation
- insulation board
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Abstract
The utility model discloses a kind of heat pressing and molding mold, including upper die and lower die, the first thermal insulation board is fixedly connected with the top of upper mould, the upper end of first thermal insulation board is fixedly mounted on upper bolster bottom, the bottom of lower mould is fixedly connected with the second thermal insulation board, second thermal insulation board is fixedly mounted on die shoe, die shoe bottom surface is connected with limited post vertically at corner, and spacing hole is provided with the top surface of lower mould, and there is limit for height sleeve in the outer sheath of limited post, limit for height sleeve is made up of installation portion and limit for height portion, in installation portion fixed installation and spacing hole；Upper cooling chamber is provided with inside upper mould, upper cooling chamber is connected by the first flexible pipe with lower cooling chamber, and upper cooling chamber is connected by the second flexible pipe by the water-supplying chamber with handpiece Water Chilling Units, and lower cooling chamber is connected by the 3rd flexible pipe and the intake chamber of handpiece Water Chilling Units.The product stability of the utility model processing is high, surface without water wave, while utility model also effectively raises the efficiency of Product processing.
Description
Technical field
It the utility model is related to a kind of mould, more particularly to a kind of heat pressing and molding mold.
Background technology
Hot-forming is processing method simple, universal in Plastics Processing Industry, mainly by the die cavity to mould
Hot-forming material heating, and the hot-forming material in die cavity is pressed, control the melting temperature of hot-forming material
And the time, so that hot-forming material melts after-hardening, cooling, then the finished product after cooling is taken out.It is hot-forming sometimes
Also vacuum forming and compression forming can be divided into, its pressure mode is not quite similar.Wherein, compression forming major part is to put plastics
After mould heating and softening, then apply pressure to be molded.At present, the heating element heater of hot pressing die is all fixedly installed in the prior art
Inside lower mould, in hot pressing, the easy uneven heating in two sides of plastic plate, the product surface after shaping easily produces water
Line, influence the outward appearance of product；Existing hot pressing die is not provided with heat insulation structural simultaneously, and mould directly contacts with die holder, easily
The radiation of accelerated heat, adds energy loss, is unfavorable for the cost of control production；In addition, existing hot pressing die is adopted mostly
Product is cooled down with the mode of natural cooling, cooling velocity is slow, greatly limits the efficiency of Product processing.
Therefore, it is proposed that a kind of heat pressing and molding mold solves the above problems.
The content of the invention
The purpose of this utility model is and a kind of hot-pressing forming die proposed in order to solve shortcoming present in prior art
Tool.
To achieve these goals, the utility model employs following technical scheme：
A kind of heat pressing and molding mold, including upper die and lower die, the first thermal insulation board, institute are fixedly connected with the top of the upper mould
The upper end for stating the first thermal insulation board is fixedly mounted on upper bolster bottom, and the bottom of the lower mould is fixedly connected with the second thermal insulation board, institute
State the second thermal insulation board to be fixedly mounted at the top of die shoe, be connected with limited post at the corner of the die shoe bottom surface vertically, and
The top surface of lower mould is provided with the spacing hole with limited post position correspondence, and the diameter of the spacing hole is more than the diameter of limited post, and
There is limit for height sleeve in the outer sheath of limited post, the limit for height sleeve is made up of installation portion and limit for height portion, and the installation portion fixes peace
In dress and spacing hole, and limit for height portion is between upper die and lower die；Upper cooling chamber is provided with inside the upper mould, the lower mould
Inside is provided with lower cooling chamber, and the upper cooling chamber is connected by the first flexible pipe with lower cooling chamber, the upper cooling chamber
It is connected by the second flexible pipe by the water-supplying chamber with handpiece Water Chilling Units, the lower cooling chamber passes through the 3rd flexible pipe and handpiece Water Chilling Units
Intake chamber is connected, and the handpiece Water Chilling Units are arranged on die shoe；At least two upper heat-generating pipes, and two are additionally provided with inside the upper mould
Upper heat-generating pipe is symmetricly set on the left and right sides of cooling chamber described in root, and the inside of the lower mould is additionally provided with least two and issued
Heat pipe, and two lower heat-generating pipes are symmetricly set on the left and right sides of lower cooling chamber.
Preferably, first thermal insulation board and the second thermal insulation board use heat-insulated bakelite plate.
Preferably, the top surface of the upper mould, which is provided with, is used to carry out plastic plate to be processed spacing stopper slot.
Preferably, the installation portion of the limit for height sleeve and limit for height portion are integrally formed settings, the inner diameter values of the installation portion and
The inner diameter values in limit for height portion are equal, and the external diameter value of installation portion is less than the external diameter value in limit for height portion, and the installation portion connects with lower mould screw thread
Connect.
Preferably, the bottom surface of the upper cooling chamber matches with upper mould bottom shape, the top surface of the lower cooling chamber
Match with lower mould top surface shape.
Compared with prior art, the beneficial effects of the utility model are：By being respectively provided with hair in the inside of upper die and lower die
Heat pipe, hot compression deformation is carried out simultaneously to plastic plate upper and lower surfaces using the upper die and lower die after heating, not only accelerates hot pressing
Shaping speed, at the same also cause the product stability of processing is high, surface without water wave, improve the quality and market competition of product
Power；By being respectively provided with thermal insulation board between upper mould and upper bolster and between lower mould and die shoe, the radiation of heat can be reduced, is saved
The about energy, reduce the loss of the energy；By setting limit for height sleeve between upper die and lower die, and by limit for height sleeve and lower mould screw thread
Connection, in order to be changed as needed so that the mould scope of application is wider；In addition, by the inside of upper die and lower die
Be respectively provided with but chamber, and by two but chamber connected with handpiece Water Chilling Units circulation, mould can quickly be cooled, and then quickening
The speed of plastic plate hot pressing aftershaping, improve the efficiency of hot pressing processing.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of heat pressing and molding mold positive structure schematic；
Fig. 2 be the utility model proposes a kind of heat pressing and molding mold side structure schematic diagram.
In figure：It is mould on 1,2 times moulds, 3 upper bolsters, 4 die shoes, 5 limited posts, 6 spacing holes, 7 limit for height sleeves, 8 first heat-insulated
Plate, 9 second thermal insulation boards, cooling chamber on 10, heat-generating pipe, 12 times cooling chamber, 13 first flexible pipes, 14 second flexible pipes, 15 on 11
3rd flexible pipe, 16 handpiece Water Chilling Units, 17 times heat-generating pipes, 18 stopper slots.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Reference picture 1-2, a kind of heat pressing and molding mold, including upper mould 1 and lower mould 2, the top of upper mould 1 are fixedly connected with first
Thermal insulation board 8, the upper end of the first thermal insulation board 8 are fixedly mounted on the bottom of upper bolster 3, and it is heat-insulated that the bottom of lower mould 2 is fixedly connected with second
Plate 9, the second thermal insulation board 9 are fixedly mounted on the top of die shoe 4, it is worth mentioning at this point that, the first thermal insulation board 8 and the second thermal insulation board 9 are equal
Using heat-insulated bakelite plate, bakelite plate has the characteristic of insulated heat, can reduce heat and be radiated from mould to die holder, saving heat energy,
Prevent heat from distributing.
It is connected with limited post 5 at the bottom surface corner of die shoe 4 vertically, and is provided with the top surface of lower mould 2 and limited post 5
Spacing hole 6 corresponding to putting, the diameter of spacing hole 6 is more than the diameter of limited post 5, and has limit for height sleeve in the outer sheath of limited post 5
7, limit for height sleeve 7 is made up of installation portion and limit for height portion, and in installation portion fixed installation and spacing hole 6, and limit for height portion is located at the upper He of mould 1
Between lower mould 2；Specifically, the installation portion of limit for height sleeve 7 is integrally formed setting, inner diameter values and the limit for height portion of installation portion with limit for height portion
Inner diameter values it is equal, and the external diameter value of installation portion is less than the external diameter value in limit for height portion, and installation portion is threadedly coupled with lower mould 2, limit for height set
Cylinder 7 is used for the height for controlling matched moulds, while the needs that can be processed according to different-thickness plastic plate, limit of the selection with different size
High sleeve 7.
The upper inside of mould 1 is provided with upper cooling chamber 10, and upper cooling chamber 10 is connected by the first flexible pipe 13 and lower cooling chamber 12
Logical, the inside of lower mould 2 is provided with lower cooling chamber 12, and upper cooling chamber 10 is by the second flexible pipe 14 by going out with handpiece Water Chilling Units 16
Hydroecium is connected, and lower cooling chamber 12 is connected by the 3rd flexible pipe 15 with the intake chamber of handpiece Water Chilling Units 16, and handpiece Water Chilling Units 16 are arranged on
On die shoe 4.
At least two upper heat-generating pipes 11 are additionally provided with inside upper mould 1, and two upper heat-generating pipes 11 are symmetricly set on cooling chamber
The left and right sides of room 10, the inside of lower mould 2 is additionally provided with least two lower heat-generating pipes 17, and two lower heat-generating pipes 17 are symmetricly set on
The left and right sides of lower cooling chamber 12；It is noted that the bottom surface of upper cooling chamber 10 matches with the upper bottom shape of mould 1,
The top surface of lower cooling chamber 12 matches with the lower top surface shape of mould 2, and in particular, the bottom thickness of upper cooling chamber 10 is equal
Even, the bottom thickness of lower cooling chamber 12 is uniform, can improve the speed of plastic plate thermoplastic shaping.
The utility model is utilized by setting heat-generating pipe 11 and lower heat-generating pipe 17 respectively in the inside of upper mould 1 and lower mould 2
Upper mould 1 and lower mould 2 after heating carry out hot compression deformation to plastic plate, to avoid product surface from producing water wave, while simplify mould
Structure；By being respectively provided with thermal insulation board between upper mould 1 and upper bolster 3 and between lower mould 2 and die shoe, the spoke of heat can be reduced
Penetrate, save the energy；By setting limit for height sleeve 7 between upper mould 1 and lower mould 2, and limit for height sleeve 7 is threadedly coupled with lower mould 2,
In order to be changed as needed；In addition, by being respectively provided with but chamber in the inside of upper mould 1 and lower mould 2, and by two but chambers
Room is connected with the circulation of handpiece Water Chilling Units 16, and mould quickly can be cooled, and then accelerates the speed of plastic plate hot pressing aftershaping.
As a kind of optimal embodiment, in the utility model, the top surface of upper mould 1, which is provided with, to be used for plastics to be processed
Plate carries out spacing stopper slot 18, and the die cavity of upper mould 1 is set on the bottom surface of stopper slot 18, and stopper slot 18 can improve plastic plate thermoplastic
The accuracy of processing.
The utility model in the inside of upper mould 1 and lower mould 2 by being respectively provided with heat-generating pipe, using the upper mould 1 after heating with
Mould 2 carries out hot compression deformation simultaneously to plastic plate upper and lower surfaces, while hot-forming speed is improved, improves the matter of product
Amount；By being respectively provided with thermal insulation board between upper mould 1 and upper bolster 3 and between lower mould 2 and die shoe 4, the spoke of heat can be reduced
Penetrate；By setting limit for height sleeve 7 between upper mould 1 and lower mould 2, and limit for height sleeve 7 is threadedly coupled with lower mould 2, in order to root
Changed according to needs；In addition, by being respectively provided with but chamber in the inside of upper mould 1 and lower mould 2, and by two but chamber and cold water
The circulation connection of unit 16, quickly to be cooled to mould.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of heat pressing and molding mold, including upper mould（1）With lower mould（2）, it is characterised in that the upper mould（1）Top fix
It is connected with the first thermal insulation board（8）, first thermal insulation board（8）Upper end be fixedly mounted on upper bolster（3）Bottom, the lower mould
（2）Bottom be fixedly connected with the second thermal insulation board（9）, second thermal insulation board（9）It is fixedly mounted on die shoe（4）Top, institute
State die shoe（4）Bottom surface is connected with limited post vertically at corner（5）, and in lower mould（2）Top surface be provided with and limited post（5）
The spacing hole of position correspondence（6）, the spacing hole（6）Diameter be more than limited post（5）Diameter, and in limited post（5）It is outer
Side is cased with limit for height sleeve（7）, the limit for height sleeve（7）It is made up of installation portion and limit for height portion, the installation portion is fixedly mounted and limit
Position hole（6）In, and limit for height portion is located at upper mould（1）With lower mould（2）Between；The upper mould（1）Inside is provided with upper cooling chamber（10）,
The lower mould（2）Inside be provided with lower cooling chamber（12）, the upper cooling chamber（10）Pass through the first flexible pipe（13）It is cold with
But chamber（12）Connection, the upper cooling chamber（10）Pass through the second flexible pipe（14）By with handpiece Water Chilling Units（16）Water-supplying chamber connect
Connect, the lower cooling chamber（12）Pass through the 3rd flexible pipe（15）With handpiece Water Chilling Units（16）Intake chamber connection, the handpiece Water Chilling Units
（16）Installed in die shoe（4）On；The upper mould（1）Inside is additionally provided with least two upper heat-generating pipes（11）, and two it is described on
Heat-generating pipe（11）It is symmetricly set on cooling chamber（10）The left and right sides, the lower mould（2）Inside be additionally provided with least two
Lower heat-generating pipe（17）, and two lower heat-generating pipes（17）It is symmetricly set on lower cooling chamber（12）The left and right sides.
A kind of 2. heat pressing and molding mold according to claim 1, it is characterised in that first thermal insulation board（8）With second
Thermal insulation board（9）Use heat-insulated bakelite plate.
A kind of 3. heat pressing and molding mold according to claim 1, it is characterised in that the upper mould（1）Top surface be provided with
For carrying out spacing stopper slot to plastic plate to be processed（18）.
A kind of 4. heat pressing and molding mold according to claim 1, it is characterised in that the limit for height sleeve（7）Installation portion
Setting is integrally formed with limit for height portion, the inner diameter values of the installation portion are equal with the inner diameter values in limit for height portion, and the external diameter value of installation portion
Less than the external diameter value in limit for height portion, the installation portion and lower mould（2）Threaded connection.
A kind of 5. heat pressing and molding mold according to claim 1, it is characterised in that the upper cooling chamber（10）Bottom surface
With upper mould（1）Bottom shape matches, the lower cooling chamber（12）Top surface and lower mould（2）Top surface shape matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629964.1U CN206855991U (en) | 2017-06-02 | 2017-06-02 | A kind of heat pressing and molding mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629964.1U CN206855991U (en) | 2017-06-02 | 2017-06-02 | A kind of heat pressing and molding mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206855991U true CN206855991U (en) | 2018-01-09 |
Family
ID=60826026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629964.1U Active CN206855991U (en) | 2017-06-02 | 2017-06-02 | A kind of heat pressing and molding mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206855991U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608636A (en) * | 2018-04-25 | 2018-10-02 | 嘉兴依诗曼内衣科技有限公司 | A kind of press die |
| CN112895403A (en) * | 2021-03-17 | 2021-06-04 | 帕卡机电科技(武汉)有限公司 | Hot pressing forming device in PET (polyethylene terephthalate) hot composite die |
| CN114211676A (en) * | 2021-11-05 | 2022-03-22 | 寇新宇 | Carbon-fibre composite panel production facility |
-
2017
- 2017-06-02 CN CN201720629964.1U patent/CN206855991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608636A (en) * | 2018-04-25 | 2018-10-02 | 嘉兴依诗曼内衣科技有限公司 | A kind of press die |
| CN112895403A (en) * | 2021-03-17 | 2021-06-04 | 帕卡机电科技(武汉)有限公司 | Hot pressing forming device in PET (polyethylene terephthalate) hot composite die |
| CN114211676A (en) * | 2021-11-05 | 2022-03-22 | 寇新宇 | Carbon-fibre composite panel production facility |
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