CN202462821U - Injection molding machine with pneumatic demolding function - Google Patents
Injection molding machine with pneumatic demolding function Download PDFInfo
- Publication number
- CN202462821U CN202462821U CN2012201061672U CN201220106167U CN202462821U CN 202462821 U CN202462821 U CN 202462821U CN 2012201061672 U CN2012201061672 U CN 2012201061672U CN 201220106167 U CN201220106167 U CN 201220106167U CN 202462821 U CN202462821 U CN 202462821U
- Authority
- CN
- China
- Prior art keywords
- mold
- gas passage
- molding machine
- injection molding
- movable mold
- 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
- 238000001746 injection moulding Methods 0.000 title abstract 4
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000012778 molding material Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding machine, in particular to an injection molding machine with a pneumatic demolding function. The injection molding machine with the pneumatic demolding function comprises a fixed mold and a movable mold provided with a mold core; a main gas passage is arranged at the top end of the mold core; an auxiliary gas passage is arranged at the bottom of the mold core; and the main gas passage and the auxiliary gas passage are both communicated with gas pressing equipment through gas injecting holes arranged in one side of the movable mold. Through the structure, after the cooling of a molded material is completed, the movable mold leaves the fixed mold; the molded material on the mold core of the movable mold moves to a material discharging position along with the movable mold; at the moment, the main gas passage is opened; the molded material is stripped and becomes loose with the mold core; the automatic material stripping of the molded material can be completed under the push of gas by matching with the opening of the auxiliary gas passage; the work efficiency is improved; and the labor intensity is reduced.
Description
Technical field
The utility model relates to a kind of injection machine, relates in particular to a kind of injection machine of Pneumatic demould.
Background technology
Injection machine is a visual plant of producing plastic products, and it comprises hot runner molding machine and cold runner injection machine, and the hot runner molding machine generally is provided with a plurality of hot flow paths in dynamic model and cover half; Heater and heat insulation device, its mould is made complicated, costs an arm and a leg; And safeguard inconvenience, and the cold runner injection machine generally comprises cover half, is provided with the dynamic model of mould tire core and is used for the barrel of material feeding, and cooling water recirculation system is set in dynamic model and the cover half; When barrel from the discharging fire end in cover half during material feeding, just gradually cooling of material, accomplish material feeding after; Dynamic model leaves cover half; Molding materials on the dynamic model mould tire core takes off molding materials with the discharge position that dynamic model moves by manual work, accomplishes a fabrication cycles.Molding materials is taken off in present process using manual work, inefficiency, and labour intensity is big.
The utility model content
The utility model technical problem to be solved is, overcomes the deficiency that exists in the prior art, provides a kind of and increases work efficiency, and reduces the injection machine of the Pneumatic demould of labour intensity.
The utility model is to be achieved through following technical scheme:
A kind of injection machine of Pneumatic demould; Comprise cover half and be provided with the dynamic model of mould tire core; Said mould tire core top is provided with main airway, and mould tire core bottom is provided with auxilliary air flue, and said main airway and auxilliary air flue are all suppressed equipment through the injecting hole that is located at dynamic model one side with gas and be communicated with.
The beneficial effect of the utility model is:
Owing to be provided with main airway on mould tire core top, mould tire core bottom is provided with auxilliary air flue, makes molding materials under the promotion of gas, can accomplish automatic material separator, has improved operating efficiency, has reduced labour intensity.
Description of drawings
Fig. 1 is the main TV structure sketch map of the utility model.
Among the figure: 1. mould tire core, 2. cover half, 3. main airway, 4. auxilliary air flue, 5. injecting hole, 6. gas is suppressed equipment.
The specific embodiment
For the technical staff who makes the present technique field understands the technical scheme of the utility model better, the utility model is done further to specify below in conjunction with accompanying drawing and most preferred embodiment.
As shown in Figure 1; The utility model comprises cover half 2 and is provided with the dynamic model of mould tire core 1; Said mould tire core top is provided with main airway 3, and mould tire core bottom is provided with auxilliary air flue 4, and said main airway and auxilliary air flue are all suppressed equipment 6 through the injecting hole 5 that is located at dynamic model one side with gas and be communicated with.
Owing to be provided with main airway on mould tire core top, mould tire core bottom is provided with auxilliary air flue, after the moulding material is accomplished cooling; Dynamic model leaves cover half, the discharge position that the molding materials on the dynamic model mould tire core moves with dynamic model, and this moment, main airway was opened; Molding materials is deviate from, and loosening between the mould tire core, cooperates auxilliary airway open again; Make molding materials under the promotion of gas, can accomplish automatic material separator, improved operating efficiency, reduced labour intensity.
The above only is the preferred implementation of the utility model; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; Can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (1)
1. the injection machine of a Pneumatic demould; Comprise cover half and be provided with the dynamic model of mould tire core, it is characterized in that said mould tire core top is provided with main airway; Mould tire core bottom is provided with auxilliary air flue, and said main airway and auxilliary air flue are all suppressed equipment through the injecting hole that is located at dynamic model one side with gas and be communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201061672U CN202462821U (en) | 2012-03-20 | 2012-03-20 | Injection molding machine with pneumatic demolding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201061672U CN202462821U (en) | 2012-03-20 | 2012-03-20 | Injection molding machine with pneumatic demolding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202462821U true CN202462821U (en) | 2012-10-03 |
Family
ID=46911013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201061672U Expired - Fee Related CN202462821U (en) | 2012-03-20 | 2012-03-20 | Injection molding machine with pneumatic demolding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202462821U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128074A (en) * | 2017-11-23 | 2018-06-08 | 陈来华 | A kind of manufacture craft of open country king's Ramie devices |
| CN111715853A (en) * | 2020-06-09 | 2020-09-29 | 安徽省宁国市宁沪钢球有限公司 | Excavator bucket tooth casting mould |
-
2012
- 2012-03-20 CN CN2012201061672U patent/CN202462821U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128074A (en) * | 2017-11-23 | 2018-06-08 | 陈来华 | A kind of manufacture craft of open country king's Ramie devices |
| CN111715853A (en) * | 2020-06-09 | 2020-09-29 | 安徽省宁国市宁沪钢球有限公司 | Excavator bucket tooth casting mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20130320 |