CN106945218A - A kind of foam slab machine - Google Patents
A kind of foam slab machine Download PDFInfo
- Publication number
- CN106945218A CN106945218A CN201710346908.1A CN201710346908A CN106945218A CN 106945218 A CN106945218 A CN 106945218A CN 201710346908 A CN201710346908 A CN 201710346908A CN 106945218 A CN106945218 A CN 106945218A
- Authority
- CN
- China
- Prior art keywords
- liquid
- cavity plate
- heating
- coolant
- feed tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3415—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of foam slab machine, including workbench, workbench is provided with cavity plate, being formed around for cavity plate is more with vertical support column, the top of support column is provided with mounting seat, mounting seat is provided with hydraulicefficiency elevation structure, the bottom of hydraulicefficiency elevation structure is fixedly connected punch-pin, liquid accommodating cavity is provided between the inwall and outer wall of cavity plate, the side of workbench is additionally provided with liquid reserve tank, dividing plate is provided with liquid reserve tank, liquid reserve tank is divided into heating chamber and cooling chamber by dividing plate, heating chamber is built with heating liquid, cooling chamber is built with coolant, heating liquid drain pipe and coolant drain pipe are connected by converging three-way valve with cavity plate feed tube, heating liquid feed tube and coolant feed tube are connected by diversion three-way valve with cavity plate drain pipe.Invention increases heating and cooling system, obtained foam plastic product particle is smaller, quality is close, use intensity is high, disclosure satisfy that requirement of the market for foamed plastics quality.
Description
Technical field
The present invention relates to foam production manufacture field, and in particular to a kind of foam slab machine.
Background technology
Foamed plastics is a family macromolecule material as formed by a large amount of gas micropore dispersions in solid plastic, with matter
The characteristics such as gently, heat-insulated, sound-absorbing, damping, and dielectric properties are better than matrix resin, have many uses.The preparation process one of foamed plastics
As include：1. gas is introduced in liquid or melt plastics, micropore is produced；2. micropore is made to rise to certain volume；3. thing is passed through
Reason or chemical method fix microcellular structure, obtain foamed plastics.Foam plastic product includes what is be prepared from using foamed plastics
Finished product or the finished product being prepared from after being handled using plastics as raw material by foaming.
There is certain defect, most foam slab machine in structure design in existing foam slab machine
The foam grain size produced is larger, and tight ness rating is more loose, and use intensity is relatively low, it is impossible to meet market to foamed plastics
The requirement of quality.
The content of the invention
In order to overcome deficiency of the prior art, the invention provides a kind of foam slab machine.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of foam slab machine, including workbench, the workbench are provided with cavity plate, the cavity plate be formed around it is many with
Vertical support column, the top of support column is provided with mounting seat, and the mounting seat is provided with hydraulicefficiency elevation structure, the hydraulic lifting
The bottom of mechanism is fixedly connected punch-pin, and liquid accommodating cavity, the side of the cavity plate are provided between the inwall and outer wall of the cavity plate
Provided with the cavity plate feed tube being connected with the liquid accommodating cavity, the opposite side of the cavity plate is provided with to be thought with the liquid accommodating cavity
The cavity plate drain pipe of connection, the side of the workbench, which is additionally provided with liquid reserve tank, the liquid reserve tank, is provided with dividing plate, and the dividing plate will
Liquid reserve tank is divided into heating chamber and cooling chamber, and heating chamber is set built with heating liquid, cooling chamber built with coolant in the heating chamber
Having be provided with heater, the heating chamber in heating liquid feed tube and heating liquid drain pipe, the cooling chamber provided with coolant
Feed tube and coolant drain pipe, the heating liquid drain pipe and coolant drain pipe pass through converging three-way valve and cavity plate feed tube
It is connected, the heating liquid feed tube and coolant feed tube are connected by diversion three-way valve with cavity plate drain pipe, and the cavity plate enters
Drawing liquid pump is additionally provided with liquid pipe.
Preferably, the heating liquid in the heating chamber and the coolant in the cooling chamber are same liquid.
Preferably, the heating liquid is water or oil with coolant.
Preferably, the heater is heating wire.
Preferably, being provided with thermal insulation layer in the dividing plate.
Preferably, being provided with refrigerating plant in the cooling chamber.
Preferably, the side wall of the workbench is provided with support frame, support frame as described above is provided with switch board, the hydraulic pressure
Elevating mechanism, converging three-way valve, diversion three-way valve are connected with switch board.
Preferably, support frame as described above is L-shaped.
The beneficial effects of the invention are as follows：
Invention increases heating and cooling system, when using cavity plate and punch-pin compacting plastic foamboard, by into cavity plate
The conveying of liquid accommodating cavity heats liquid to improve the temperature in cavity plate, is heated evenly the foamed plastics in cavity plate, so as to make obtained
Foam plastic product particle it is smaller, quality is close, use intensity is high, disclosure satisfy that market for foamed plastics quality will
Ask.After foam molding, coolant can also be conveyed by the liquid accommodating cavity into cavity plate, foamed plastics be carried out cold
But, it is easy to the demoulding to take out foam article.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of liquid reserve tank
Reference numerals list：
1- workbench；2- cavity plates；3- support columns；4- mounting seats；5- hydraulicefficiency elevation structures；6- punch-pin；7- liquid accommodating cavities；8- is recessed
Mould feed tube；9- cavity plate drain pipes；10- liquid reserve tanks；11- dividing plates；12- heating chambers；13- cooling chambers；14- heats liquid feed tube；
15- heats liquid drain pipe；16- coolant feed tubes；17- coolant drain pipes；18- converging three-way valves；19- diversion three-way valves；
20- drawing liquid pumps；21- heaters；22- refrigerating plants；23- support frames；24- switch boards.
Embodiment
The invention will be further described with reference to the accompanying drawings and detailed description：
As shown in Figure 1 and Figure 2, a kind of foam slab machine, including workbench 1, workbench 1 are provided with cavity plate 2, the four of cavity plate 2
Week, the top of support column 3 was provided with mounting seat 4, and mounting seat 4 is provided with hydraulicefficiency elevation structure 5 provided with many with vertical support column 3,
The bottom of hydraulicefficiency elevation structure 5 is fixedly connected punch-pin 6, and liquid accommodating cavity 7 is provided between the inwall and outer wall of cavity plate 2, cavity plate 2
Side is provided with the cavity plate feed tube 8 being connected with liquid accommodating cavity 7, and the opposite side of cavity plate 2 is provided with to be wanted to connect with liquid accommodating cavity 7
Cavity plate drain pipe 9, the side of workbench 1, which is additionally provided with liquid reserve tank 10, liquid reserve tank 10, is provided with dividing plate 11, and dividing plate 11 is by liquid reserve tank
10 points are heating chamber 12 and cooling chamber 13, and heating chamber 12 is built with heating liquid, and cooling chamber 13 is built with coolant, in heating chamber 12
Provided with heater 21, it is provided with heating chamber 12 in heating liquid feed tube 14 and heating liquid drain pipe 15, cooling chamber 13 and is provided with cold
But liquid feed tube 16 and coolant drain pipe 17, heating liquid drain pipe 15 and coolant drain pipe 17 by converging three-way valve 18 with
Cavity plate feed tube 8 is connected, and heating liquid feed tube 14 and coolant feed tube 16 pass through diversion three-way valve 19 and the phase of cavity plate drain pipe 9
Even, it is additionally provided with drawing liquid pump 20 on cavity plate feed tube 8.
When using cavity plate 2 and the compacting plastic foamboard of punch-pin 6, conveyed and heated by the liquid accommodating cavity 7 into cavity plate 2
Liquid improves the temperature in cavity plate 2, is heated evenly the foamed plastics in cavity plate 2, so as to make obtained foam plastic product
The smaller, quality of grain is close, use intensity is high, disclosure satisfy that requirement of the market for foamed plastics quality.In foam molding
Afterwards, coolant can also be conveyed by the liquid accommodating cavity 7 into cavity plate 2, foamed plastics is cooled down, be easy to the demoulding to take out
Foam article.
In order to avoid chemical reaction occurs for the mixing of different types of liquid or produces layering, the heating liquid in heating chamber 12 with
Coolant in cooling chamber 13 is same liquid.Heating liquid and coolant can be selected according to demand, when adding for needs
When hot temperature is less than 100 degrees Celsius, water can be used, when the heating-up temperature of needs is higher than 100 degrees Celsius, boiling point can be used big
In 100 degrees Celsius of oils.
Heater 21 in this example is heating wire.Refrigerating plant 22 is provided with cooling chamber 13.In order to avoid liquid reserve tank 10
In heating chamber 12 and cooling chamber 13 occur amount of heat and exchange, cause energy waste, thermal insulation layer be provided with dividing plate 11.
In order to which the automation of device is better achieved, the side wall of workbench 1 is provided with support frame 23, and support frame 23 is provided with
Switch board 24, hydraulicefficiency elevation structure 5, converging three-way valve 18, diversion three-way valve 19 are connected with switch board 24.Support frame 23 is L
Shape.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, also includes
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. a kind of foam slab machine, including workbench, the workbench are provided with cavity plate, being formed around for the cavity plate is more
With vertical support column, the top of support column is provided with mounting seat, and the mounting seat is provided with hydraulicefficiency elevation structure, the hydraulic pressure liter
The bottom of descending mechanism is fixedly connected punch-pin, it is characterised in that liquid accommodating cavity, institute are provided between the inwall and outer wall of the cavity plate
The side for stating cavity plate is provided with the cavity plate feed tube that is connected with the liquid accommodating cavity, the opposite side of the cavity plate be provided with it is described
Liquid accommodating cavity thinks the cavity plate drain pipe of connection, the side of the workbench be additionally provided with liquid reserve tank, the liquid reserve tank be provided with every
Liquid reserve tank is divided into heating chamber and cooling chamber by plate, the dividing plate, heating chamber built with heating liquid, cooling chamber built with coolant,
It is provided with the heating chamber in heater, the heating chamber provided with heating liquid feed tube and heating liquid drain pipe, the cooling
Interior is provided with coolant feed tube and coolant drain pipe, and the heating liquid drain pipe and coolant drain pipe are by collaborating threeway
Valve is connected with cavity plate feed tube, and the heating liquid feed tube and coolant feed tube pass through diversion three-way valve and cavity plate drain pipe phase
Even, it is additionally provided with drawing liquid pump on the cavity plate feed tube.
2. foam slab machine as claimed in claim 1, it is characterised in that heating liquid in the heating chamber with it is described cold
Indoor coolant is same liquid.
3. foam slab machine as claimed in claim 2, it is characterised in that the heating liquid is water or oil with coolant.
4. foam slab machine as claimed in claim 1, it is characterised in that the heater is heating wire.
5. foam slab machine as claimed in claim 1, it is characterised in that thermal insulation layer is provided with the dividing plate.
6. foam slab machine as claimed in claim 1, it is characterised in that refrigerating plant is provided with the cooling chamber.
7. foam slab machine as claimed in claim 1, it is characterised in that the side wall of the workbench is provided with support
Frame, support frame as described above be provided with switch board, the hydraulicefficiency elevation structure, converging three-way valve, diversion three-way valve with switch board phase
Even.
8. foam slab machine as claimed in claim 7, it is characterised in that support frame as described above is L-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346908.1A CN106945218A (en) | 2017-05-17 | 2017-05-17 | A kind of foam slab machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346908.1A CN106945218A (en) | 2017-05-17 | 2017-05-17 | A kind of foam slab machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945218A true CN106945218A (en) | 2017-07-14 |
Family
ID=59479184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346908.1A Withdrawn CN106945218A (en) | 2017-05-17 | 2017-05-17 | A kind of foam slab machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945218A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109270A (en) * | 2019-06-21 | 2020-12-22 | 广州菲恩轻质材料有限公司 | Foamed plastic and molding equipment, manufacturing method and heat preservation device thereof |
-
2017
- 2017-05-17 CN CN201710346908.1A patent/CN106945218A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109270A (en) * | 2019-06-21 | 2020-12-22 | 广州菲恩轻质材料有限公司 | Foamed plastic and molding equipment, manufacturing method and heat preservation device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170714 |
|
| WW01 | Invention patent application withdrawn after publication |