CN102019671A - Side gate hot nozzle directly arranged in mould - Google Patents
Side gate hot nozzle directly arranged in mould Download PDFInfo
- Publication number
- CN102019671A CN102019671A CN 201010528337 CN201010528337A CN102019671A CN 102019671 A CN102019671 A CN 102019671A CN 201010528337 CN201010528337 CN 201010528337 CN 201010528337 A CN201010528337 A CN 201010528337A CN 102019671 A CN102019671 A CN 102019671A
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- China
- Prior art keywords
- hot nozzle
- hot mouth
- hot
- mould
- mounting base
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Abstract
The invention discloses a side gate hot nozzle directly arranged in a mould, particularly the side gate hot nozzles of hot runner systems of the moulds, which belongs to the field of hot nozzles. The side gate hot nozzle comprises a body and hot nozzle heads. A heating tube is arranged outside. A runner is formed inside. The head part of the body is sleeved with a mounting base. A groove is radially reserved on the mounting base. The hot nozzle heads are clamped in the groove, and the tips of the nozzle heads are extended out of the mounting base. A rotary joint is arranged on the plane of the mounting base, and comprises outlets communicated with the hot nozzle heads and an inlet communicated with the runner. The body forms a sealing fit structure with the mounting base, the hot nozzle heads and the rotary joint relative to the plane of the mounting base. Positioning bolts are axially arranged between the mounting base and the body. A mounting hole of the plastic mould is not required to be designed as an insert structure, so the structure simplifies the structure of the mould and reduces the cost. The side gate hot nozzle adopting the structure is universal for the moulds of the same type, and can be assembled and disassembled only by assembling or disassembling the hot nozzle heads so as to realize simple operations; and the structure is simultaneously applicable to the side gate hot nozzle with a plurality of hot nozzle heads.
Description
Technical field
The present invention relates to the cast gate Re Zui field of TOP-TIP in the plastic mould, the hot mouth of cast gate that glue is advanced in particularly a kind of side.
Background technology
TOP-TIP is a kind of plastic mould parts at present commonly used, and it is with respect to common flow passage, has simplified control, molding cycle is short, economizes in raw materials, the goods cost is low, plurality of advantages such as product quality height.Common TOP-TIP comprises sprue bushing, runner plate and the Re Zui that connects successively, and the temperature control system that is used to heat, its effect is to keep the plastic cement of fusion to inject in the die cavity of plastic mould from injection machine by the high temperature heating, therefore very high to insulation and sealing requirements, especially hot mouth cooperates with the installation of mold cavity, its hot mouth part must fasteningly be installed in the installing hole of mould, and the gate land of hot mouth and die cavity must fit tightly, and prevents that the plastic cement of fusion from overflowing to non-die cavity position.It is a kind of hot mouth structure that is used for when glue is advanced in the mould side that side is advanced the hot mouth of cast gate, and its hot mouth is positioned at the side of hot mouth, and the plastics of fusion inject die cavity by hot mouth from the side of mould.This hot mouth will inevitably protrude from the side of hot mouth, make that this hot mouth is big centre, a two thin " I " font structure, therefore this side is advanced the installing hole that the hot mouth of cast gate can't directly fit into mould, now the assembly method of Cai Yonging is that the mould installing hole that will assemble hot mouth is designed to insert structure, during the hot mouth of dismounting, earlier inserting of installing hole removed, behind the complete operation, will be inserted again and close.Obviously, the structure that adopts this mode of inserting to assemble hot mouth, not only mould manufactures and designs complexity, increase die cost, and every cover plastic mould all must design corresponding insert structure at the hot mouth of the type, and again because sealing, the size quality of fit between hot mouth and the die insert requires very high, and this mounting means is difficult for checking the position of hot mouth, is easy to damage hot mouth during dismounting.
Summary of the invention
Purpose of the present invention aims to provide a kind of side that can overcome the installation difficulty that exists in the prior art and advances the hot mouth of cast gate, need not the installing hole of plastic mould is made insert structure, the mould installing hole of can directly packing into can effectively prevent the impaired when mounted problem of hot mouth again.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of side that can directly put into mould is advanced the hot mouth of cast gate, comprise body and stretch out the hot mouth of body side, body exterior is provided with heat-generating pipe, inside is provided with runner, wherein, the head of described body is socketed with mount pad, mount pad is with respect to radially having groove on the plane of body, described hot mouth is installed in the groove, sharp-tongued part is stretched out the mount pad side, also be embedded with adapter on this mount pad plane, the outlet side of adapter is communicated with hot mouth, entrance side is communicated with the runner of body, and described body is with respect to the corresponding mount pad in the plane of mount pad, hot mouth and adapter are the structure that is sealed and matched that adapts, and also are provided with locating pin between this mount pad and the body vertically.
Further, described hot mouth is one or more, and the outlet number of the corresponding adapter that is provided with is corresponding with hot mouth number.
Beneficial effect of the present invention is: when in the installing hole of plastic mould hot mouth being installed, earlier body is packed into the installing hole of plastic mould, in the body recess of hotter mouth being packed into and pass the body side, the position of corresponding die cavity cast gate, the body of then mount pad of tape relay head being packed into, at last locating pin is inserted mount pad and body with the location, reversed in order when taking apart, so just, overcome side and advanced can't directly pack into the problem of plastic mould installing hole of the hot mouth of cast gate, need not the installing hole of plastic mould is designed to insert structure, insert compared to existing technology and tear the mounting means that closes open, simplified mould structure, reduced die cost, side that the more important thing is this structure is advanced the hot mouth of cast gate and can be common in the mould of the same type; And dismounting when operation only need to carry out in hot mouth portion, simple to operate; In addition, the suitable simultaneously side with one or more hot mouths of this structure is advanced the hot mouth of cast gate.
Description of drawings
Fig. 1 is each part broken away view of this invention preferred embodiment.
Among the figure: 1, body; 2, body loam cake; 3, heat-generating pipe; 4, mount pad; 5, hot mouth; 6, adapter; 7, locating pin; 101, runner; 102, circular hole.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing and preferred embodiment:
As shown in Figure 1, a kind of side that can directly put into mould is advanced the hot mouth of cast gate, comprise body 1 and stretch out the hot mouth 5 of body 1 side, body 1 outside is provided with heat-generating pipe 3, inside is provided with runner 101, wherein, the head of body 1 is socketed with mount pad 4, this mount pad 4 is with respect to radially having groove on the plane of body 1, there are two hot mouths 5 to be installed in the interior two ends of groove, sharp-tongued part is stretched out mount pad 4 sides, also be embedded with adapter 6 in mount pad 4 grooves in the middle of two hot mouths 5, two outlets of adapter 6 are communicated with respectively with two hot mouths 5, entrance side is communicated with the runner 101 of body 1, corresponding mount pad 4 on the plane of body 1 with respect to mount pad 4, hot mouth 5 and adapter 6 also are provided with radially a groove, jointly hot mouth 5 are sealed with adapter 6 with the groove on mount pad 4 planes, also be provided with the two opposite groups locating hole between this mount pad 4 and the body 1 vertically, and have two locating pins, 7 insertion locating holes to be fixed.
When in the installing hole of plastic mould, hot mouth being installed, earlier body 1 is packed into the installing hole of plastic mould, again hot mouth 5 is packed in body 1 groove and pass the circular hole 102 of body 1 side, the position of corresponding die cavity cast gate, the body 1 of then mount pad 4 of tape relay head 6 being packed into, at last locating pin 7 is inserted the locating hole of mount pad 4 and body 1 with location, reversed in order when taking apart.
Certainly, above embodiment just is explanation rather than restriction the present invention, the above only is preferred embodiment of the present invention, so all equivalences of being done according to the described scheme of patent claim of the present invention change or modify, is included in the patent claim of the present invention.
Claims (2)
1. the side that can directly put into mould is advanced the hot mouth of cast gate, comprise body and stretch out the hot mouth of body side, body exterior is provided with heat-generating pipe, inside is provided with runner, it is characterized in that: the head of described body is socketed with mount pad, mount pad is with respect to radially having groove on the plane of body, described hot mouth is installed in the groove, sharp-tongued part is stretched out the mount pad side, also be embedded with adapter on this mount pad plane, the outlet side of adapter is communicated with hot mouth, entrance side is communicated with the runner of body, described body is with respect to the corresponding mount pad in the plane of mount pad, hot mouth and adapter are the structure that is sealed and matched that adapts, and also are provided with locating pin between this mount pad and the body vertically.
2. a kind of side that can directly put into mould according to claim 1 is advanced the hot mouth of cast gate, and it is characterized in that: described hot mouth is one or more, and the outlet number of the corresponding adapter that is provided with is corresponding with hot mouth number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010528337 CN102019671B (en) | 2010-11-02 | 2010-11-02 | Side gate hot nozzle directly arranged in mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010528337 CN102019671B (en) | 2010-11-02 | 2010-11-02 | Side gate hot nozzle directly arranged in mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102019671A true CN102019671A (en) | 2011-04-20 |
| CN102019671B CN102019671B (en) | 2013-07-31 |
Family
ID=43861648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010528337 Expired - Fee Related CN102019671B (en) | 2010-11-02 | 2010-11-02 | Side gate hot nozzle directly arranged in mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102019671B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454022A (en) * | 2017-02-19 | 2018-08-28 | 柳道（青岛）热流道系统有限公司 | A kind of hot flow path linkage hot mouth |
| CN114193725A (en) * | 2021-12-08 | 2022-03-18 | 徐州好合智能装备有限公司 | Plastic product forming equipment capable of preventing bubbles from being generated |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544416U (en) * | 2009-12-15 | 2010-08-11 | 深圳市米高科技有限公司 | Side water-entering multi-point hot nozzle |
| CN201824526U (en) * | 2010-11-02 | 2011-05-11 | 东莞市热恒注塑科技有限公司 | Side entry gate hot sprue capable of direction arrangement of die |
-
2010
- 2010-11-02 CN CN 201010528337 patent/CN102019671B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544416U (en) * | 2009-12-15 | 2010-08-11 | 深圳市米高科技有限公司 | Side water-entering multi-point hot nozzle |
| CN201824526U (en) * | 2010-11-02 | 2011-05-11 | 东莞市热恒注塑科技有限公司 | Side entry gate hot sprue capable of direction arrangement of die |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108454022A (en) * | 2017-02-19 | 2018-08-28 | 柳道（青岛）热流道系统有限公司 | A kind of hot flow path linkage hot mouth |
| CN108454022B (en) * | 2017-02-19 | 2023-11-14 | 柳道（青岛）热流道系统有限公司 | Hot runner linkage hot nozzle |
| CN114193725A (en) * | 2021-12-08 | 2022-03-18 | 徐州好合智能装备有限公司 | Plastic product forming equipment capable of preventing bubbles from being generated |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102019671B (en) | 2013-07-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130731 Termination date: 20161102 |