CN203726738U - Needle-valve type entering-point mold - Google Patents
Needle-valve type entering-point mold Download PDFInfo
- Publication number
- CN203726738U CN203726738U CN201320665556.3U CN201320665556U CN203726738U CN 203726738 U CN203726738 U CN 203726738U CN 201320665556 U CN201320665556 U CN 201320665556U CN 203726738 U CN203726738 U CN 203726738U
- Authority
- CN
- China
- Prior art keywords
- mold
- needle valve
- sleeve
- valve type
- mould
- 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
- 238000009826 distribution Methods 0.000 claims description 9
- 239000007789 gases Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 materials Substances 0.000 abstract description 4
- 229920003023 plastics Polymers 0.000 abstract description 4
- 239000004033 plastics Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229920000591 gum Polymers 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 4
- 238000001746 injection moulding Methods 0.000 description 4
- 239000007924 injections Substances 0.000 description 4
- 239000003570 air Substances 0.000 description 3
- 239000002994 raw materials Substances 0.000 description 3
- 238000000034 methods Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reactions Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002699 waste materials Substances 0.000 description 1
Abstract
The utility model discloses a needle-valve type entering-point mold. The needle-valve type entering-point mold comprises a bottom plate, a bracket, a lower mold sleeve, a lower mold, an upper mold, an upper mold sleeve, a cover plate, a flow distributing plate, a top plate, a pouring gate and needle-valve type hot runners, wherein the bracket is arranged on the bottom plate; the upper mold sleeve and the lower mold sleeve are arranged above the bracket; the lower mold and the upper mold are clamped in the mold sleeves; the cover plate is arranged between the upper mold sleeve and the top plate and is internally provided with the flow distributing plate; needle-valve type hot runner installing positions are arranged among the cover plate, the upper mold sleeve and the upper mold. The needle-valve type entering-point mold disclosed by the utility model has the advantages that by the mode, the reliability is high, plastics are not solidified in manufacture, no residual gum is formed on a product, and the processing of entering points is not needed, so that the product processing time is shortened, the efficiency is high, the materials are saved and simultaneously the market prospect in the field of molds is wide.
Description
Technical field
The utility model relates to mould applications, particularly relates to a kind of needle valve and enters a mould.
Background technology
A kind of processing method of using when injection mo(u)lding is some complex-shaped parts of batch production.Specifically refer to the material melting that is heated to inject die cavity by high pressure, after cooling curing, obtain formed products.There is unavoidably cull in existing mould, have larger injection moulding vestige in the time of casting, need to again process cleaning, waste of manpower and material.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of needle valve and enters a mould, by using hot flow path, ensures that product adds man-hour plastics and do not solidify; By design needle-valve and tapered needle injection port, avoid injection moulding cull to occur; Above mould, be provided with cylinder and air flue, can facilitate automatically and control, ensure product operation quality.Have reliability high, product, without cull, without processing into point, is saved product processing time, and efficiency is high, economizes in raw materials, and has market prospects widely in mould applications simultaneously.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of needle valve to enter a mould, comprise: base plate, support, lower die-sleeve, bed die, mold, Upper Die-sleeve, cover plate, flow distribution plate, top board, cast gate and needle valve type hot runner, on base plate, be provided with support, support top is provided with Upper Die-sleeve and lower die-sleeve, in die sleeve, accompany bed die and mold, between Upper Die-sleeve and top board, be provided with cover plate, in cover plate, be provided with flow distribution plate, in the middle of described cover plate, Upper Die-sleeve and mold, be provided with needle valve type hot runner installation position.
In preferred embodiment of the utility model, described cover plate is provided with cylinder and gas circuit.
In preferred embodiment of the utility model, described cylinder comprises cylinder block, piston and cylinder head, in described cylinder block, is provided with piston, and piston top is provided with cylinder cover.
In preferred embodiment of the utility model, described cylinder has 2, and gas circuit is 4.
In preferred embodiment of the utility model, described needle valve type hot runner has 2, is arranged in needle valve type hot runner installation position, and needle valve type hot runner front end is provided with needle-valve.
In preferred embodiment of the utility model, described needle valve type hot runner Front-end Design is taper.
In preferred embodiment of the utility model, described needle valve type hot runner front end is communicated with mold cavity.
In preferred embodiment of the utility model, described flow distribution plate is arranged on mold center, and by finger setting, upper end is connected with mould gate.
In preferred embodiment of the utility model, described needle valve type hot runner is provided with heater coil around.
The beneficial effects of the utility model are: the utility model needle valve enters a mould by using hot flow path, ensure that product adds man-hour plastics and do not solidify; By design needle-valve and tapered needle injection port, avoid injection moulding cull to occur; Above mould, be provided with cylinder and air flue, can facilitate automatically and control, ensure product operation quality.Have reliability high, product, without cull, without processing into point, is saved product processing time, and efficiency is high, economizes in raw materials, and has market prospects widely in mould applications simultaneously.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation that needle valve of the present utility model enters a mould one preferred embodiment;
Fig. 2 is that needle valve of the present utility model enters a mould, the structural representation of hot flow path and cylinder portion;
In accompanying drawing, the mark of each parts is as follows: 1, base plate, 2, support, 3, lower die-sleeve, 4, bed die, 5, mold, 6, Upper Die-sleeve, 7, cover plate, 8, top board, 9, hot flow path, 10, flow distribution plate, 11, cylinder, 12, die cavity, 13, flow distribution plate installation position, 14, cast gate, 15, gas circuit, 16, piston, 17, cylinder block, 18, cylinder cover, 19, mother tube, 20, heater coil.
Detailed description of the invention
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:
A kind of needle valve enters a mould, comprise: base plate 1, support 2, lower die-sleeve 3, bed die 4, mold 5, Upper Die-sleeve 6, cover plate 7, top board 8, cast gate 14 and needle valve type hot runner 9, on base plate 1, be provided with support 2, support 2 tops are provided with Upper Die-sleeve 5 and lower die-sleeve 3, in die sleeve, accompany bed die 4 and mold 5, between Upper Die-sleeve 6 and top board 8, be provided with cover plate 7, in the middle of described cover plate 7, Upper Die-sleeve 6 and mold 5, be provided with needle valve type hot runner 9.
Described cover plate 7 is provided with cylinder 11 and gas circuit 15, convenient control automatically, good product quality.
Described cylinder 11 comprises cylinder block, piston 16 and cylinder head, is provided with piston 16 in described cylinder block, and piston 16 tops are provided with cylinder cover 18.
Described cylinder 11 has 2, and gas circuit 15 is 4, force balance, and can well drive cylinder moving.
Described needle valve type hot runner 9 has 2, is arranged in needle valve type hot runner installation position, and needle valve type hot runner front end is provided with needle-valve, and needle valve type hot runner is accurately installed, and guarantee point glue is accurate.
Described needle valve type hot runner 9 Front-end Design are taper, build accurately, without cull.
Described needle valve type hot runner 9 front ends are communicated with mold cavity 12, and mould is well built.
Described flow distribution plate 10 is arranged on mold center, and by finger setting, upper end is connected with mould gate, and registration is also conveniently built mould.
Described needle valve type hot runner 9 is provided with heater coil 20 around, ensures material flowability.
The beneficial effect that the utility model needle valve enters a mould is:
One,, by using hot flow path, ensure that product adds man-hour plastics and do not solidify;
Two,, by design needle-valve and tapered needle injection port, avoid injection moulding cull to occur;
Three, above mould, be provided with cylinder and air flue, can facilitate automatically and control, ensure product operation quality;
Four, compared with existing equipment, the utlity model has reliability high, product, without cull, without processing into point, is saved product processing time, and efficiency is high, economizes in raw materials, and has market prospects widely in mould applications simultaneously.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. a needle valve enters a mould, it is characterized in that, comprise: base plate, support, lower die-sleeve, bed die, mold, Upper Die-sleeve, cover plate, flow distribution plate, top board, cast gate and needle valve type hot runner, on base plate, be provided with support, support top is provided with Upper Die-sleeve and lower die-sleeve, in die sleeve, accompany bed die and mold, in the middle of mold and bed die, form die cavity, between Upper Die-sleeve and top board, be provided with cover plate, in cover plate, be provided with flow distribution plate, in the middle of described cover plate, Upper Die-sleeve and mold, be provided with needle valve type hot runner installation position.
2. needle valve according to claim 1 enters a mould, it is characterized in that, described cover plate is provided with cylinder and gas circuit.
3. needle valve according to claim 2 enters a mould, it is characterized in that, described cylinder comprises cylinder block, piston and cylinder head, in described cylinder block, is provided with piston, and piston top is provided with cylinder cover.
4. needle valve according to claim 2 enters a mould, it is characterized in that, described cylinder has 2, and gas circuit is 4.
5. needle valve according to claim 1 enters a mould, it is characterized in that, described needle valve type hot runner has 2, is arranged in needle valve type hot runner installation position, and needle valve type hot runner front end is provided with needle-valve.
6. needle valve according to claim 1 enters a mould, it is characterized in that, described needle valve type hot runner Front-end Design is taper.
7. needle valve according to claim 1 enters a mould, it is characterized in that, described needle valve type hot runner front end is communicated with mold cavity.
8. needle valve according to claim 1 enters a mould, it is characterized in that, described needle valve type hot runner is provided with heater coil around.
9. needle valve according to claim 1 enters a mould, it is characterized in that, described flow distribution plate is arranged on mold center, and by finger setting, upper end is connected with mould gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665556.3U CN203726738U (en) | 2013-10-28 | 2013-10-28 | Needle-valve type entering-point mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665556.3U CN203726738U (en) | 2013-10-28 | 2013-10-28 | Needle-valve type entering-point mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726738U true CN203726738U (en) | 2014-07-23 |
Family
ID=51196842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320665556.3U Expired - Fee Related CN203726738U (en) | 2013-10-28 | 2013-10-28 | Needle-valve type entering-point mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227983A (en) * | 2014-09-25 | 2014-12-24 | 深圳创维－Rgb电子有限公司 | Injection mold and injection molding system |
| CN104742289A (en) * | 2015-03-20 | 2015-07-01 | 蒋丽军 | Mold for large-size ultrathin washing machine plastic backing plate |
-
2013
- 2013-10-28 CN CN201320665556.3U patent/CN203726738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227983A (en) * | 2014-09-25 | 2014-12-24 | 深圳创维－Rgb电子有限公司 | Injection mold and injection molding system |
| CN104742289A (en) * | 2015-03-20 | 2015-07-01 | 蒋丽军 | Mold for large-size ultrathin washing machine plastic backing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KUNSHAN PINTIAN ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KUNSHAN PINTIAN PRECISION PLASTIC CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The Palestinian town of Dongsheng Road Kunshan city Suzhou City, Jiangsu province 215300 No. 318 Patentee after: KUNSHAN PINTIAN ELECTRONIC TECHNOLOGY CO., LTD. Address before: The Palestinian town of Dongsheng Road Kunshan city Suzhou City, Jiangsu province 215300 No. 318 Patentee before: KUNSHAN PINTIAN PRECISION PLASTIC CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20171028 |