CN205201941U - Three -colour EVA jets out foaming make -up machine - Google Patents
Three -colour EVA jets out foaming make -up machine Download PDFInfo
- Publication number
- CN205201941U CN205201941U CN201520855748.XU CN201520855748U CN205201941U CN 205201941 U CN205201941 U CN 205201941U CN 201520855748 U CN201520855748 U CN 201520855748U CN 205201941 U CN205201941 U CN 205201941U
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- Prior art keywords
- mould
- charging aperture
- heater strip
- die
- heater
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a three -colour EVA jets out foaming make -up machine, including frame, notes material mechanism, forming die and division drawing die mechanism, annotate material mechanism and have the three jet gun of mutual independence in order to jet out different colour materials, this forming die has last mould, well mould and bed die, each jet gun is equipped with the heater on the external wall of the rifle that borders on forming die, the heater includes refractory ceramic piece, heater strip and two semicircular heat -insulation protective cover boards, each heat -insulation protective cover board adopts the steel sheet to make, and the refractory ceramic piece is fixed to be set up on the inner wall of each heat -insulation protective cover board, and the heater strip borders on the setting of refractory ceramic piece inner wall, each heater strip adopts pottery porcelain ring to fix on the inner wall of refractory ceramic piece, two electric links of heater strip pass a corresponding heat -insulation protective cover board and external power links to each other. The utility model discloses effectively promote the security performance.
Description
Technical field
The utility model relates to foam forming machine field, and what be specifically related to is a kind of three look EVA foam injection molding machines.
Background technology
The production process of EVA shot foamed moulding generally includes material feeding in mould, shaping, the demoulding and is captured the step of forming workpiece by grasping mechanism, along with designer is to the variation of product design, EVA foamed molded product is by traditional monochrome, be transitioned into double-colored and three looks gradually, the requirement thus for EVA foam injection molding machine is also more and more higher.
In addition, in whole equipment foamed forming process, owing to all needing through foaming and cooling two steps, how can increase work efficiency better thus, especially having the fastest operating efficiency then becomes people concentrate on studies when structure simplifies most.
In view of this, the utility model people, for above-mentioned defect further investigation of the prior art, has this case to produce then.
Utility model content
Main purpose of the present utility model is to provide a kind of three look EVA foam injection molding machines, and it has good heat-resisting protective performance, can go out product by rapid shaping.
In order to reach above-mentioned purpose, solution of the present utility model is: a kind of three look EVA foam injection molding machines, comprise frame, material injecting mechanism, mould and open drawing-die mechanism, and material injecting mechanism has separately penetrates rifle with penetrate different colours material three, this mould has mold, middle mould and bed die, the first charging aperture is provided with between this mold and middle mould, the second charging aperture and the 3rd charging aperture is provided with between mould and bed die in this, penetrate rifle for these three and aim at the first charging aperture successively, second charging aperture and the 3rd charging aperture, the first die cavity is formed between this mold and middle mould, this bed die is formed with the second die cavity and the 3rd die cavity that separate each other when involutory with middle mould, this first charging aperture communicates with the first die cavity, this second charging aperture communicates with the second die cavity, 3rd charging aperture communicates with the 3rd die cavity, respectively penetrate rifle and be provided with heater on the external wall of the rifle of adjacent mould, heater comprises refractory sheet, heater strip and two semicircular thermal insulation protection cover plates, described each thermal insulation protection cover plate adopts steel plate to make, and refractory sheet is fixedly installed on the inwall of each thermal insulation protection cover plate, and heater strip adjoins refractory sheet inwall and arranges, each heater strip adopts ceramic ring to be fixed on the inwall of refractory sheet, two electric connecting terminals of heater strip are connected with extraneous power supply through a corresponding thermal insulation protection cover plate.
In such scheme, ceramic ring comprises and is set in annular socket part on heater strip and the mode that is threaded connection is fixed on fixed part on refractory sheet.
In such scheme, open drawing-die mechanism and have and drive the upper oil-lifting jar that moves up and down of bed die and produce traversing mould shifting oil cylinder for mould in driving.
In such scheme, be provided with every colour table in middle mould.
Adopt after said structure, compared with prior art, the utility model can go out three look footwear materials by rapid shaping, has various colors and the high feature of shaping efficiency; In addition, the thermal insulation protection better performances of heater, effectively promotes security performance.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of heater in foam forming machine shown in Fig. 1.
Detailed description of the invention
In order to explain the technical solution of the utility model further, below by specific embodiment, the utility model is elaborated.
As shown in Figure 1 to Figure 2, its one three look EVA foam injection molding machine related to for the utility model, comprises frame 1, material injecting mechanism 2, mould 3 and opens drawing-die mechanism 4, and material injecting mechanism 2 has separately penetrates rifle 21 with penetrate different colours material three.
Respectively penetrate rifle 21 and be provided with heater 5 on the external wall of the rifle of adjacent mould, heater comprises two semicircular thermal insulation protection cover plates 51 and a heater strip 52; One end of two thermal insulation protection cover plates is rotationally connected by hinge 53, and other end clamping is connected.
The clamping link of a thermal insulation protection cover plate is provided with the clip-connecting rod 54 of protrusion, and the top of clip-connecting rod is provided with spherical chuck, and the clamping link of another thermal insulation protection cover plate is provided with the draw-in groove with clip-connecting rod adaptation.
Described each thermal insulation protection cover plate adopts steel plate to make, and the inwall of each thermal insulation protection cover plate is fixed with refractory sheet 55, and heater strip adjoins refractory sheet inwall and arranges.
Each heater strip adopts ceramic ring to be fixed on the inwall of refractory sheet; Two electric connecting terminals of heater strip are connected with extraneous power supply through a corresponding thermal insulation protection cover plate.
Ceramic ring comprises and is set in annular socket part on heater strip and the mode that is threaded connection is fixed on fixed part on refractory sheet.
The wall body respectively penetrating rifle is provided with thermometer hole and seals up the temperature probe of thermometer hole; The thermometric end of temperature probe stretches in the injection cavity penetrated in rifle, and the inwall of thermometric end and injection cavity flushes; Make thermometric end can touch material in injecting cavity, do not hinder again the propelling of material.
Mould is provided with travel switch on the wall body at the first charging aperture place, and respectively penetrate rifle on one end of adjacent mould, be provided with the trigger member with the trip mating switch, trigger member, along with penetrating in the process of rifle movement, triggers described travel switch.
The preferred microswitch of described travel switch or tongue tube.
This mould 3 has mold, middle mould and bed die, be provided with in mould every colour table in this, the first charging aperture is provided with between this mold and middle mould, the second charging aperture and the 3rd charging aperture is provided with between mould and bed die in this, penetrate rifle for these three and aim at the first charging aperture successively, second charging aperture and the 3rd charging aperture, the first die cavity is formed between this mold and middle mould, this bed die is formed with the second die cavity and the 3rd die cavity that separate each other when involutory with middle mould, this first charging aperture communicates with the first die cavity, this second charging aperture communicates with the second die cavity, 3rd charging aperture communicates with the 3rd die cavity.
This is opened drawing-die mechanism and has the upper oil-lifting jar that bed die can be driven to move up and down and produce traversing mould shifting oil cylinder for mould in driving.
The present embodiment arranges separate at material injecting mechanism place and for penetrating different colours material three penetrate rifle, every colour table, the first die cavity is separated out from the second die cavity and the 3rd die cavity in utilizing in material injection process on mould, recycling bed die its structural design, second die cavity and the 3rd die cavity are separated each other and comes, the raw material so allowing difference penetrate in rifle can enter into corresponding die cavity respectively by the runner in mould, then in driving under the effect of mould shifting oil cylinder, mould leaves again, and then completes the machine-shaping to whole product.
In order to promote the shaping efficiency of whole foam forming machine, this foam forming machine also comprises magnetism servo-electric motor water-cooling, hot pressing mechanism and drawing-die line rail.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present utility model.
Claims (4)
1. three look EVA foam injection molding machines, comprise frame, material injecting mechanism, mould and open drawing-die mechanism, and material injecting mechanism has separately penetrates rifle with penetrate different colours material three, it is characterized in that: this mould has mold, middle mould and bed die, the first charging aperture is provided with between this mold and middle mould, the second charging aperture and the 3rd charging aperture is provided with between mould and bed die in this, penetrate rifle for these three and aim at the first charging aperture successively, second charging aperture and the 3rd charging aperture, the first die cavity is formed between this mold and middle mould, this bed die is formed with the second die cavity and the 3rd die cavity that separate each other when involutory with middle mould, this first charging aperture communicates with the first die cavity, this second charging aperture communicates with the second die cavity, 3rd charging aperture communicates with the 3rd die cavity, respectively penetrate rifle and be provided with heater on the external wall of the rifle of adjacent mould, heater comprises refractory sheet, heater strip and two semicircular thermal insulation protection cover plates, described each thermal insulation protection cover plate adopts steel plate to make, and refractory sheet is fixedly installed on the inwall of each thermal insulation protection cover plate, and heater strip adjoins refractory sheet inwall and arranges, each heater strip adopts ceramic ring to be fixed on the inwall of refractory sheet, two electric connecting terminals of heater strip are connected with extraneous power supply through a corresponding thermal insulation protection cover plate.
2. three look EVA foam injection molding machines according to claim 1, is characterized in that: ceramic ring comprises and is set in annular socket part on heater strip and the mode that is threaded connection is fixed on fixed part on refractory sheet.
3. three look EVA foam injection molding machines according to claim 1, is characterized in that: open drawing-die mechanism and have and drive the upper oil-lifting jar that moves up and down of bed die and produce traversing mould shifting oil cylinder for mould in driving.
4. three look EVA foam injection molding machines according to claim 1, is characterized in that: be provided with every colour table in middle mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855748.XU CN205201941U (en) | 2015-10-29 | 2015-10-29 | Three -colour EVA jets out foaming make -up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855748.XU CN205201941U (en) | 2015-10-29 | 2015-10-29 | Three -colour EVA jets out foaming make -up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205201941U true CN205201941U (en) | 2016-05-04 |
Family
ID=55839680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520855748.XU Expired - Fee Related CN205201941U (en) | 2015-10-29 | 2015-10-29 | Three -colour EVA jets out foaming make -up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205201941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219566A (en) * | 2020-03-11 | 2020-06-02 | 三一重机有限公司 | Heat insulation structure, oil cylinder assembly and excavator |
-
2015
- 2015-10-29 CN CN201520855748.XU patent/CN205201941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219566A (en) * | 2020-03-11 | 2020-06-02 | 三一重机有限公司 | Heat insulation structure, oil cylinder assembly and excavator |
| CN111219566B (en) * | 2020-03-11 | 2022-02-11 | 三一重机有限公司 | Heat insulation structure, oil cylinder assembly and excavator |
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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: 20160504 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |