CN104385528A - Pouring structure of mold - Google Patents
Pouring structure of mold Download PDFInfo
- Publication number
- CN104385528A CN104385528A CN201410572113.9A CN201410572113A CN104385528A CN 104385528 A CN104385528 A CN 104385528A CN 201410572113 A CN201410572113 A CN 201410572113A CN 104385528 A CN104385528 A CN 104385528A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- syringe
- die cavity
- mould
- cast structure
- 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.)
- Pending
Links
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
Abstract
The invention discloses a pouring structure of a mold. The pouring structure comprises an injector (1), a cavity (2) and a nozzle (3), wherein the injector is connected with the cavity through the disposable nozzle; the nozzle is a disposable product which is detachable, and the thickness of the nozzle is 10-20 mm. By virtue of the mode, the problem that a port of the injector is blocked can be avoided, the qualification rate of products is greatly improved, and the service life of a machine is greatly prolonged.
Description
Technical field
The present invention relates to the cast of mould, particularly relate to a kind of cast structure of mould.
Background technology
The cast structure of mould is had in general injection machine, in the cast structure of routine, syringe is all directly connected with die cavity, after casting complete, due to port often more residual mould materials, cause the blocking of port, generation wedge angle and burr due to problems such as syringe ports blockings thus after product injection moulding can be caused to complete.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of cast structure of mould, can solve the problem that syringe often blocks.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of cast structure of mould, comprise: syringe, nozzle and die cavity, wherein nozzle upper end is connected with the lower port of syringe, and the lower end of nozzle is connected with the upper port of die cavity, nozzle is taper, up big and down small, upper circular diameter is 10-15mm, and lower circular diameter is 5-8mm, nozzle is disposable product, removably connects with die cavity.
Described nozzle is described nozzle is enhancement mode thermosetting plastics.
Described nozzle thickness is 10-20mm, and length is 20-30mm.
The present invention will add a detachable disposable nozzle in syringe and die cavity, can remove nozzle and change new nozzle after use, avoids the problem next time using syringe ports blocking, greatly strengthens the qualification rate of product and the service life of machinery.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1 syringe, 2 die cavities, 3 nozzles.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
With reference to shown in Fig. 1, the cast structure of a kind of mould of the present invention, syringe 1, die cavity 2 and nozzle 3, wherein syringe is connected by disposable nozzle with die cavity.Described nozzle is taper, up big and down small, and upper circular diameter is 10mm, and lower circular diameter is 5mm, and nozzle is disposable product in addition, detachably.Nozzle thickness is 10mm, and length is 20mm.In concrete operations, can be joined the nozzle of applicable size by different injecting products, described die cavity can be replaced by the mould of different product.
The present invention will add a detachable disposable nozzle in syringe and die cavity, can remove nozzle and change new nozzle after use, avoids the problem next time using syringe ports blocking, greatly strengthens the qualification rate of product and the service life of machinery
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. the cast structure of a mould, it is characterized in that, comprise: syringe, nozzle and die cavity, wherein nozzle upper end is connected with the lower port of syringe, and the lower end of nozzle is connected with the upper port of die cavity, nozzle is taper, up big and down small, upper circular diameter is 10-15mm, and lower circular diameter is 5-8mm, nozzle is disposable product, removably connects with die cavity.
2. the cast structure of a kind of mould according to claim 1, is characterized in that, described nozzle is enhancement mode thermosetting plastics.
3. the cast structure of a kind of mould according to claim 1, is characterized in that, described nozzle thickness is 10-20mm, and length is 20-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572113.9A CN104385528A (en) | 2014-10-24 | 2014-10-24 | Pouring structure of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572113.9A CN104385528A (en) | 2014-10-24 | 2014-10-24 | Pouring structure of mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104385528A true CN104385528A (en) | 2015-03-04 |
Family
ID=52603528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572113.9A Pending CN104385528A (en) | 2014-10-24 | 2014-10-24 | Pouring structure of mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104385528A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549749A (en) * | 2001-07-27 | 2004-11-24 | �����ι�˾ | Air-assisted, low pressure spray equipment having an improved spray nozzle |
| CN1619364A (en) * | 2003-11-17 | 2005-05-25 | Lg.菲利浦Lcd株式会社 | Liquid crystal distributing method and device thereof |
| CN1636095A (en) * | 1998-01-16 | 2005-07-06 | 柔性产品公司 | Dispensing system with unique container attachment |
| CN104039463A (en) * | 2011-10-31 | 2014-09-10 | 米格尔·尤拉多布拉斯克斯 | Sealant-applicator nozzle with bell or hood tip and injection button |
-
2014
- 2014-10-24 CN CN201410572113.9A patent/CN104385528A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1636095A (en) * | 1998-01-16 | 2005-07-06 | 柔性产品公司 | Dispensing system with unique container attachment |
| CN1549749A (en) * | 2001-07-27 | 2004-11-24 | �����ι�˾ | Air-assisted, low pressure spray equipment having an improved spray nozzle |
| CN1619364A (en) * | 2003-11-17 | 2005-05-25 | Lg.菲利浦Lcd株式会社 | Liquid crystal distributing method and device thereof |
| CN104039463A (en) * | 2011-10-31 | 2014-09-10 | 米格尔·尤拉多布拉斯克斯 | Sealant-applicator nozzle with bell or hood tip and injection button |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |
|
| RJ01 | Rejection of invention patent application after publication |