CN203600515U - Foaming die - Google Patents
Foaming die Download PDFInfo
- Publication number
- CN203600515U CN203600515U CN201320584239.9U CN201320584239U CN203600515U CN 203600515 U CN203600515 U CN 203600515U CN 201320584239 U CN201320584239 U CN 201320584239U CN 203600515 U CN203600515 U CN 203600515U
- Authority
- CN
- China
- Prior art keywords
- plate
- portable plate
- cope match
- patrix
- contact pin
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a foaming die. The foaming die comprises an upper die and a lower die, wherein the upper die comprises an upper die plate, a movable plate, a cylinder and a material injection hole; a plurality of inserting pins are arranged on the movable plate, distributed on a plate surface of the movable plate according to patterns of products and separated from one other at a set distance; inserting holes, into which the inserting pins are inserted in one-to-one correspondence, are formed in the upper die plate; the lower die is opposite to the upper die and is provided with a lower die plate; a forming cavity for forming products is formed in the upper die plate and/or the lower die plate; the outline of the forming cavity is coincident to the shape of a product after closing the die; the movable plate enables the inserting pins to move along with the inserting holes under the driving of the cylinder; when the upper die plate is closely adhered to the movable plate, the inserting pins stretch into the forming cavity for forming the product. Through the foaming die and a method for foaming compounding forming, foaming products with different colors and patterns are formed for one time, so that the high production efficiency is achieved, the number of dies is reduced, and the production cost is saved.
Description
Technical field
The utility model relates to a kind of mould, relates in particular to a kind of foaming mould.
Background technology
The foaming that prior art is produced single color and single material often, if want to produce figuratum foamed products, need by portion's piece of different colours respectively moulding be bonded together again, Yoga mat as shown in Figure 1, main body is pink, and centre is the black figure of the white half of half.
If can the foaming raw material of different colours or unlike material is one-body molded in same tool mould, and product has satisfactory pattern, to greatly enhance productivity, reduce production costs, but mould of the prior art cannot disposal molding go out sharp, with the foamed products of multicolor patterns.
Summary of the invention
The technical problems to be solved in the utility model is how to solve the product that existing foaming mould can not one-shot forming goes out to have multicolor patterns.
For solving the problems of the technologies described above, the utility model provides a kind of foaming mould, comprising: upper die and lower die;
Described patrix comprises: cope match-plate pattern, portable plate, cylinder and material hole, and described portable plate and described cope match-plate pattern are oppositely arranged, and described cylinder is connected with described portable plate; Described portable plate is provided with many contact pins, and described contact pin is distributed on the plate face of described portable plate according to product pattern, and apart setpoint distance; Described cope match-plate pattern is provided with and described contact pin jack corresponding, that also mutually peg graft one by one; Described material hole has multiple, is positioned on described cope match-plate pattern;
Described counterdie and described patrix are oppositely arranged, and it is provided with lower bolster, and described cope match-plate pattern is or/and described lower bolster is provided with the forming cavity for shaped article;
Described portable plate makes described contact pin move along described jack under described cylinder drives, and in the time that described cope match-plate pattern and described portable plate are adjacent to, described contact pin extend in the forming cavity of described shaped article;
Described patrix and/or described counterdie are provided with thermal hole and/or the heat pipe of heating use.
Preferably, described portable plate is during away from described secondary template, and described contact pin is all described in indentation in jack.
Preferably, described cope match-plate pattern is divided into master module and secondary template, and described secondary template embeds and is fixed in described master module, and concordant with described master module plate face, and described portable plate and described secondary template are oppositely arranged; Described jack is positioned in described secondary template.
Preferably, described patrix also comprises framed and patrix backboard, and described cope match-plate pattern is removably fixed on described framed bottom, and described patrix backboard is removably fixed on described framed top, and described cylinder is fixed on described patrix backboard; Described counterdie also comprises lower bolster, low mold frame and counterdie backboard; described lower bolster is provided with cavity; for jointly forming described forming cavity with described cope match-plate pattern; described lower bolster is removably fixed on the top of described low mold frame; described counterdie backboard is removably fixed on the bottom of described low mold frame, described low mold frame and described framed being oppositely arranged.
Preferably, between described patrix backboard and described secondary template, be provided with guide support column, described portable plate is provided with the pilot hole with described guide support column, and described portable plate can slide along described guide support column.
Preferably, space 2 ~ 3mm between described contact pin.
Preferably, in the time that described cope match-plate pattern and described portable plate are adjacent to, described contact pin stretches out the length of described jack and the thickness of product equates.
Preferably, described thermal hole and described heat pipe are used for guiding hot gas to steam.
Foaming of the present utility model can disposal molding goes out to have the foamed products of different coloured patterns by the method for mould and foaming composite molding, remove prior art from and must distinguish the technical process of profiled part and then assembling, thereby there is higher production efficiency, and reduce number of molds, saved production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of foamed products Yoga mat.
Fig. 2 is foaming of the present utility model mould perspective view.
Fig. 3 is the patrix three-dimensional cutaway view of foaming mould in Fig. 2.
Fig. 4 is the three-dimensional exploded perspective view of the patrix of foaming mould in Fig. 2.
Fig. 5 is the schematic perspective view of the portable plate of foaming mould in Fig. 2.
Fig. 6 is the schematic perspective view of the secondary template of foaming mould in Fig. 2.
Fig. 7 is the counterdie three-dimensional cutaway view of foaming mould in Fig. 2.
Fig. 8 is the three-dimensional exploded perspective view of the counterdie of foaming mould in Fig. 2.
Wherein: 1, patrix; 101, master module; 102, secondary template; 103, portable plate; 104, cylinder; 105, contact pin; 106, jack; 107, material hole; 108, upper framed; 109, patrix backboard, 110, thermal hole; 111, support column; 112, lead; 113, gathering sill; 2, counterdie; 201, lower bolster; 202, low mold frame; 203, counterdie backboard; 204, conduit.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
Take the Yoga mat shown in production drawing 1 as example, main part 301 is pink, and a middle part 302 is white, and another part 303 is black, adopts the EPP particle of these three kinds of colors as raw material when production.
Foaming mould as shown in Figure 2, comprises patrix 1 and counterdie 2, and patrix 1 is punch, and counterdie 2 is die, and Yoga mat 3 is positioned at patrix 1 and the closed rear forming cavity forming of counterdie 2 in the time of moulding, and forming cavity profile is now consistent with the profile of Yoga mat 3.
Patrix 1 as shown in Figure 3 and Figure 4, comprising: cope match-plate pattern, portable plate 103, cylinder 104, material hole 105, upper framed 108, patrix backboard 109.Cope match-plate pattern is punch, after closed with lower bolster 201, forms formed product chamber.For for convenience detach and reduction die sinking cost, cope match-plate pattern is divided into master module 101 and secondary template 102, and secondary template 102 embeds and is fixed in master module 101, and concordant with the plate face of master module 101.According to product pattern difference, only need produce secondary template 102 and the corresponding portable plate 103 of different size, and master module 101 can be general like this.
Each forming area has special material hole 107 to supply with the raw material of different colours, and these charging holes are positioned in master module 101 and secondary template 102, and is communicated with forming cavity.
For the accurately movement of boot activity plate 103, master module 101 is provided with lead 112, and portable plate 103 is provided with the gathering sill 113 matching, and portable plate 103 moves up and down along lead 112.
Upper framed 108 for becoming an entirety by each component combination of patrix, and wherein cope match-plate pattern (master module 101 and secondary template 102) is removably fixed on framed 108 bottom, and portable plate 103 is connected with secondary template 102, and is located at framed 108 inside.Patrix backboard 109 is removably fixed on framed 108 top, and cylinder 104 is fixed on patrix backboard 109, between patrix backboard 109 and secondary template 102, supports by support column 111.Upper framed 108 4 sides are provided with the thermal hole 110 for passing into steam, and high-temperature steam can enter patrix inside thus, and by heating raw materials.
Counterdie 2 as shown in Figure 7 and Figure 8, also comprise lower bolster 201, low mold frame 202 and counterdie backboard 203, lower bolster 201 is provided with cavity, be used for jointly forming with cope match-plate pattern the forming cavity of product, lower bolster 201 is removably fixed on the top of low mold frame 202, counterdie backboard 203 is removably fixed on the bottom of low mold frame 202, between counterdie backboard 203 and die 201, is provided with conduit 204, for cooling water or hot water being imported to the inside of counterdie 2.Four sides of low mold frame 202 are provided with thermal hole for passing into steam.
Now openly adopt the foam method of composite molding of this foaming mould, comprise the following steps:
One, above-mentioned mould is installed to forming machine, and is preheated, temperature is 150 ~ 200 ℃;
Two, portable plate 103 moves to secondary template 102 under cylinder 104 drives, and contact pin 105 is extend in the forming cavity of shaped article, and forming cavity is separated out to multiple material feedings region;
Three, material hole 107 is to the foaming raw material that injects respectively pink, black and white three kinds of colors in each material feeding region;
Four, sealing material hole 107, and patrix 1 and counterdie 2 are heated, heating-up temperature is 200 ~ 300 ℃, the heat time is 4 ~ 6 seconds, makes foaming raw material start foaming;
Five, portable plate 103 counter motion under cylinder 104 drives, makes contact pin 105 exit forming cavity, continues described patrix 1 and counterdie 2 to heat, and heating-up temperature is 200 ~ 300 ℃, and the heat time is 4 ~ 6 seconds;
Six, product is carried out to the cooling and demoulding.
Foaming of the present utility model can disposal molding goes out to have the foamed products of different coloured patterns by the method for mould and foaming composite molding, remove prior art from and must distinguish the technical process of profiled part and then assembling, thereby there is higher production efficiency, and reduce number of molds, saved production cost.
Above embodiment is only for illustrating the utility model; and be not limitation of the utility model; the those of ordinary skill in relevant technologies field; in the situation that not departing from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (7)
1. a foaming mould, is characterized in that, comprising: upper die and lower die;
Described patrix comprises: cope match-plate pattern, portable plate, cylinder and material hole, and described portable plate and described cope match-plate pattern are oppositely arranged, and described cylinder is connected with described portable plate; Described portable plate is provided with many contact pins, and described contact pin is distributed on the plate face of described portable plate according to product pattern, and apart setpoint distance; Described cope match-plate pattern is provided with and described contact pin jack corresponding, that also mutually peg graft one by one; Described material hole has multiple, is positioned on described cope match-plate pattern;
Described counterdie and described patrix are oppositely arranged, and it is provided with lower bolster, and described cope match-plate pattern is or/and described lower bolster is provided with the forming cavity for shaped article;
Described portable plate makes described contact pin move along described jack under described cylinder drives, and in the time that described cope match-plate pattern and described portable plate are adjacent to, described contact pin extend in the forming cavity of described shaped article;
Described patrix and/or described counterdie are provided with thermal hole and/or the heat pipe of heating use.
2. foaming mould as claimed in claim 1, is characterized in that, described cope match-plate pattern is divided into master module and secondary template, and described secondary template embeds and is fixed in described master module, and concordant with described master module plate face, and described portable plate and described secondary template are oppositely arranged; Described jack is positioned in described secondary template.
3. foaming mould as claimed in claim 2, is characterized in that, described portable plate is during away from described secondary template, and described contact pin is all described in indentation in jack.
4. foaming mould as claimed in claim 1, it is characterized in that, described patrix also comprises framed and patrix backboard, described cope match-plate pattern is removably fixed on described framed bottom, described patrix backboard is removably fixed on described framed top, and described cylinder is fixed on described patrix backboard; Described counterdie also comprises low mold frame and counterdie backboard; described lower bolster is provided with cavity; for jointly forming described forming cavity with described cope match-plate pattern; described lower bolster is removably fixed on the top of described low mold frame; described counterdie backboard is removably fixed on the bottom of described low mold frame, described low mold frame and described framed being oppositely arranged.
5. foaming mould as claimed in claim 3, it is characterized in that, between described patrix backboard and described secondary template, be provided with guide support column, described portable plate is provided with the pilot hole with described guide support column, and described portable plate can slide along described guide support column.
6. foaming mould as claimed in claim 1, is characterized in that, space 2 ~ 3mm between described contact pin.
7. foaming mould as claimed in claim 1, is characterized in that, in the time that described cope match-plate pattern and described portable plate are adjacent to, described contact pin stretches out the length of described jack and the thickness of product equates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584239.9U CN203600515U (en) | 2013-09-22 | 2013-09-22 | Foaming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584239.9U CN203600515U (en) | 2013-09-22 | 2013-09-22 | Foaming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203600515U true CN203600515U (en) | 2014-05-21 |
Family
ID=50713213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584239.9U Expired - Fee Related CN203600515U (en) | 2013-09-22 | 2013-09-22 | Foaming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203600515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507198A (en) * | 2013-09-22 | 2014-01-15 | 苏州市佳腾精密模具有限公司 | Foaming mold and composite foam forming method |
-
2013
- 2013-09-22 CN CN201320584239.9U patent/CN203600515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507198A (en) * | 2013-09-22 | 2014-01-15 | 苏州市佳腾精密模具有限公司 | Foaming mold and composite foam forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103507198A (en) | Foaming mold and composite foam forming method | |
| CN203919539U (en) | A kind of device that uses dual-color forming machine to carry out plastic cement insert injection molding | |
| CN101224618A (en) | Ejection forming device of combination film and method thereof | |
| CN102922671A (en) | Resin transfer moulding mold and resin transfer moulding molding system | |
| CN203600515U (en) | Foaming die | |
| CN212097324U (en) | Injection mold with cooling function | |
| CN202271624U (en) | Multilayer automatic pressing mould | |
| CN2931059Y (en) | Die structure | |
| CN106584596B (en) | A kind of automobile middle control IMF diaphragm blanking die | |
| CN206426387U (en) | A kind of efficient injection mold | |
| CN215472726U (en) | Air cooling mould | |
| CN204773437U (en) | Refrigerated injection mold fast | |
| CN207682824U (en) | Electric vehicle headlight decoration highlight molding die | |
| CN204367315U (en) | Sign board injection mold | |
| CN207859357U (en) | A kind of injection molding die with in-mould transfer | |
| CN212860283U (en) | Two-plate die for detachable plastic molding | |
| CN215095271U (en) | Mould for manufacturing complex rubber mat | |
| CN210590344U (en) | Combined injection mold for processing automobile panel | |
| CN204725833U (en) | Thermoforming mould lamps structure | |
| CN205497914U (en) | Modular mold of preparation case shell | |
| CN213055779U (en) | Mold structure capable of shortening injection molding period | |
| CN220864737U (en) | Quick shaping blowing mould structure of oil tank | |
| CN215396519U (en) | Key mounting frame mould | |
| CN217373265U (en) | Mould with layering water route | |
| CN213472085U (en) | Plastic backboard injection molding production mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |