CN202045816U - Wiredrawing prevention filling mouth - Google Patents

Wiredrawing prevention filling mouth Download PDF

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Publication number
CN202045816U
CN202045816U CN 201120133276 CN201120133276U CN202045816U CN 202045816 U CN202045816 U CN 202045816U CN 201120133276 CN201120133276 CN 201120133276 CN 201120133276 U CN201120133276 U CN 201120133276U CN 202045816 U CN202045816 U CN 202045816U
Authority
CN
China
Prior art keywords
head
mouth
wire
irritated
runner
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
Application number
CN 201120133276
Other languages
Chinese (zh)
Inventor
王亚丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shengmei Precision Industrial Kunshan Co Ltd
Original Assignee
Shengmei Precision Industrial Kunshan Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shengmei Precision Industrial Kunshan Co Ltd filed Critical Shengmei Precision Industrial Kunshan Co Ltd
Priority to CN 201120133276 priority Critical patent/CN202045816U/en
Application granted granted Critical
Publication of CN202045816U publication Critical patent/CN202045816U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a wiredrawing prevention filling mouth which is used for injecting a molten plastic material into the inner part of a mold from a nozzle of an injection machine. The wiredrawing prevention filling mouth comprises a head part and a body; the head part and the body are internally provided with flow channels which are mutually communicated; the part of the communication flow channel of the head part is a glue inlet position where a diversion plate is arranged; and the diversion plate divides the end part of the flow channel into two parts along the flowing direction of the flow channel. As the wiredrawing prevention filling mouth uses the diversion plate to shunt plastic, the occurrence of wire drawing can be avoided, the product quality is improved, and the production is stable.

Description

Mouth is irritated in anti-wire drawing
Technical field
The utility model relates to a kind of filling mouth.
Background technology
Shown in accompanying drawing 1 and accompanying drawing 2, existing filling mouth has head 1 and body 2, and has the runner 5 that connects head 1 and body 2.When using, because the center of the columniform runner at charging aperture place material temperature is high, be difficult for the cooled and solidified typing, when deviating from from irritating mouth, stub bar produces wire drawing, residual, so influence the quality and the automation of product through regular meeting.
Summary of the invention
The purpose of this utility model provides a kind of filling mouth with anti-wire drawing effect.
For achieving the above object, the technical solution adopted in the utility model is:
Mouth is irritated in a kind of anti-wire drawing, be used for the plastic material of fusion is injected into mould inside from the nozzle of injection machine, described anti-wire drawing is irritated mouth and is comprised head, body, be provided with the runner that connects in described head and the described body, the part of the described runner of connection of described head is for advancing Jiao Chu, the described Jiao Chu of advancing is provided with splitter, and described splitter is divided into two parts with the end of described runner along its flow direction.
Preferably, offer draw-in groove on the described head, described splitter is embedded in described draw-in groove.
Preferably, described splitter comprises the first side, and described first side is mutually concordant with the end face of described head.
Further preferred, described first side is provided with inside depression.
Further preferred, the cross section of described depression is arc.
Preferably, described splitter also comprises first end and the second end that is oppositely arranged, and described first end is mutually concordant with the edge of described head with described the second end.
Preferably, the described Jiao Chu of advancing offers pit, and the bottom of described pit is connected with described runner, and described splitter passes described pit.
Preferably, the cross section of described runner is circular, and the radius in the cross section of an end of the close described head of described runner is less than the radius in the cross section of its other end.
Further preferred, described splitter is through the center of circle in the cross section of described runner.
Preferably, described head is circular, offers two grooves on the described head, and described two grooves are distributed on the diameter of described head, all offer screw hole in each described groove.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because the utility model has used splitter that plastics are shunted, making into, the runner of Jiao Chu is divided into two parts, accelerate the cooling of molten plastic and solidified typing, can avoid the generation of wire drawing, improved the quality of product, produced stable.
Description of drawings
Accompanying drawing 1 is the stereogram of existing filling mouth.
Accompanying drawing 2 is the cutaway view of existing filling mouth.
Accompanying drawing 3 is the stereogram that mouth is irritated in anti-wire drawing of the present utility model.
Accompanying drawing 4 is the vertical view that mouth is irritated in anti-wire drawing of the present utility model.
The master that accompanying drawing 5 is irritated mouth for anti-wire drawing of the present utility model looks cutaway view.
Accompanying drawing 6 is the side view cutaway drawing that mouth is irritated in anti-wire drawing of the present utility model.
In the above accompanying drawing: 1, head; 2, body; 3, groove; 4, screw hole; 5, runner; 6, pit; 7, splitter; 8, draw-in groove; 9, first side; 10, depression; 11, first end; 12, the second end.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the utility model is further described.
Embodiment one: referring to accompanying drawing 3 to shown in the accompanying drawing 6.
Mouth is irritated in a kind of anti-wire drawing, is used for the plastic material of fusion is injected into mould inside from the nozzle of injection machine.Should anti-wire drawing irritate head 1, the body 2 that mouth comprises circle, and offer 3, two grooves 3 of two grooves on the head 1 and be distributed on the diameter of head 1, all offer screw hole 4 in each groove 3.Be provided with the runner 5 that connects in head 1 and the body 2.The cross section of runner 5 is circular, and the radius in the cross section of an end of the close head 1 of runner 5 is less than the radius in the cross section of its other end.
The part of the connection runner 5 of head 1 is advanced Jiao Chu and is offered pit 6 for advancing Jiao Chu, and the bottom of pit 6 is connected with runner 5.Advance Jiao Chu and be provided with splitter 7, splitter 7 passes pit 6, and splitter 7 is divided into two parts with the end of runner 5 along its flow direction.Splitter 7 is through the center of circle in the cross section of runner 5.
Offer draw-in groove 8 on the head 1, splitter 7 is embedded in draw-in groove 8.
Splitter 7 comprises first side 9, and first side 9 is mutually concordant with the end face of head 1, and it is arc inside depression 10 that first side 9 is provided with the cross section.Splitter 7 also comprises first end 11 and the second end 12 that is oppositely arranged, and first end 11 is mutually concordant with the edge of head 1 with the second end 12.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.

Claims (10)

1. mouth is irritated in an anti-wire drawing, be used for the plastic material of fusion is injected into mould inside from the nozzle of injection machine, described anti-wire drawing is irritated mouth and is comprised head, body, be provided with the runner that connects in described head and the described body, the part of the described runner of connection of described head is for advancing Jiao Chu, it is characterized in that: the described Jiao Chu of advancing is provided with splitter, and described splitter is divided into two parts with the end of described runner along its flow direction.
2. mouth is irritated in anti-wire drawing according to claim 1, and it is characterized in that: offer draw-in groove on the described head, described splitter is embedded in described draw-in groove.
3. mouth is irritated in anti-wire drawing according to claim 1, and it is characterized in that: described splitter comprises the first side, and described first side is mutually concordant with the end face of described head.
4. mouth is irritated in anti-wire drawing according to claim 3, and it is characterized in that: described first side is provided with inside depression.
5. mouth is irritated in anti-wire drawing according to claim 4, and it is characterized in that: the cross section of described depression is arc.
6. mouth is irritated in anti-wire drawing according to claim 1, and it is characterized in that: described splitter also comprises first end and the second end that is oppositely arranged, and described first end is mutually concordant with the edge of described head with described the second end.
7. mouth is irritated in anti-wire drawing according to claim 1, and it is characterized in that: the described Jiao Chu of advancing offers pit, and the bottom of described pit is connected with described runner, and described splitter passes described pit.
8. mouth is irritated in anti-wire drawing according to claim 1, it is characterized in that: the cross section of described runner is for circular, and the radius in the cross section of an end of the close described head of described runner is less than the radius in the cross section of its other end.
9. mouth is irritated in anti-wire drawing according to claim 8, it is characterized in that: described splitter is through the center of circle in the cross section of described runner.
10. mouth is irritated in anti-wire drawing according to claim 1, it is characterized in that: described head is for circular, offer two grooves on the described head, described two grooves are distributed on the diameter of described head, all offer screw hole in each described groove.
CN 201120133276 2011-04-29 2011-04-29 Wiredrawing prevention filling mouth Expired - Fee Related CN202045816U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120133276 CN202045816U (en) 2011-04-29 2011-04-29 Wiredrawing prevention filling mouth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120133276 CN202045816U (en) 2011-04-29 2011-04-29 Wiredrawing prevention filling mouth

Publications (1)

Publication Number Publication Date
CN202045816U true CN202045816U (en) 2011-11-23

Family

ID=44986139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120133276 Expired - Fee Related CN202045816U (en) 2011-04-29 2011-04-29 Wiredrawing prevention filling mouth

Country Status (1)

Country Link
CN (1) CN202045816U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102431128A (en) * 2011-11-30 2012-05-02 中山市利群精密实业有限公司 Pouring sleeve device of plastic mould
CN103101155A (en) * 2013-01-31 2013-05-15 昆山腾宇鑫金属制品有限公司 Mould with anti-wire-drawing sheet
CN103331876A (en) * 2013-06-26 2013-10-02 苏州长发塑胶有限公司 Sprue bush
CN103963220A (en) * 2013-02-01 2014-08-06 深圳市兆威机电有限公司 Injection molding machine nozzle and injection molding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102431128A (en) * 2011-11-30 2012-05-02 中山市利群精密实业有限公司 Pouring sleeve device of plastic mould
CN103101155A (en) * 2013-01-31 2013-05-15 昆山腾宇鑫金属制品有限公司 Mould with anti-wire-drawing sheet
CN103963220A (en) * 2013-02-01 2014-08-06 深圳市兆威机电有限公司 Injection molding machine nozzle and injection molding machine
CN103331876A (en) * 2013-06-26 2013-10-02 苏州长发塑胶有限公司 Sprue bush

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111123

Termination date: 20150429

EXPY Termination of patent right or utility model