CN203317698U - Four-out-of-one cavity rotary mold - Google Patents

Four-out-of-one cavity rotary mold Download PDF

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Publication number
CN203317698U
CN203317698U CN201320397757XU CN201320397757U CN203317698U CN 203317698 U CN203317698 U CN 203317698U CN 201320397757X U CN201320397757X U CN 201320397757XU CN 201320397757 U CN201320397757 U CN 201320397757U CN 203317698 U CN203317698 U CN 203317698U
Authority
CN
China
Prior art keywords
rotating
sub
agencies
impressions
die cavity
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
CN201320397757XU
Other languages
Chinese (zh)
Inventor
林康
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.)
Taizhou city Huangyan Tianxi plastic mould Co. Ltd.
Original Assignee
Taizhou Vocational and Technical College
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 Taizhou Vocational and Technical College filed Critical Taizhou Vocational and Technical College
Priority to CN201320397757XU priority Critical patent/CN203317698U/en
Application granted granted Critical
Publication of CN203317698U publication Critical patent/CN203317698U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a four-out-of-one cavity rotary mold. The mold comprises a rotary bottom plate (2) and a mold body formed by upper cavities, lower cavities and mold cores, and is characterized in that the four circular lower cavities (3) are installed on the bottom plate (2), the bottom plate (2) is square, circular grooves are formed in the four corners of one side of the bottom plate and correspond to the circular cavities, a rotating mechanism is arranged on the other side of the bottom plate (2), and the bottoms of the four lower cavities (3) are installed on the rotating mechanism; the rotating mechanism comprises four sets of sub-mechanisms, each lower cavity (3) is connected with one sub-mechanism set, each sub-mechanism comprises a rotating shaft (6) installed on one lower cavity (3) and a gear (5) driving the rotating shaft (6) to rotate, and every two sets of the sub-mechanisms form a group and are driven by the same rack (7).

Description

One goes out four die cavity rotary dies
Technical field
The utility model relates to injection mold, particularly relates to rotary injection mold, belongs to the plastics machinery field, is mainly used in the production of arc plastic product.
Background technology
The arc working of plastics need to carry out the demoulding with the die cavity rotation mode when injection molding, because die cavity is rotating, therefore this type of mould is all to adopt a cavity per mould one to go out one mode basically, has reduced like this production efficiency, especially to the product volume in smaller situation.
Summary of the invention
The purpose of this utility model is the shortcoming existed in order to overcome prior art, provides a kind of one to go out four die cavity rotary die.
This uses novel one technical scheme that goes out four die cavity rotary die to be: comprise rotating bottom board (2), the mould that upper lower impressions and core form, it is characterized in that four circular lower impressions (3) are arranged on base plate (2), four angle opened round grooves that base plate (2) is square its one side are corresponding with circular mold cavity, base plate (2) another side arranges rotating mechanism, the bottom of four lower impressions (3) is arranged on rotating mechanism, rotating mechanism comprises 4 cover sub-agencies, each lower impressions (3) connects a set of sub-agencies, sub-agencies comprises the rotating shaft (6) be arranged on lower impressions (3), drive the gear (5) that rotating shaft (6) is rotated, two cover sub-agencies are one group and are driven by same toothed rack (7).
The accompanying drawing explanation
Fig. 1 is that one to go out before four die cavity rotating moulds rotations be the front schematic perspective view before ejecting product;
Fig. 2 is that one to go out before four die cavity rotating moulds rotations be the back side schematic perspective view before ejecting product;
Fig. 3 one goes out the postrotational schematic perspective view of four die cavity rotating moulds.
The specific embodiment
The utility model discloses a kind of one and go out four die cavity rotary die, comprise rotating bottom board (2), the mould that upper lower impressions and core form, it is characterized in that four circular lower impressions (3) are arranged on base plate (2), four angle opened round grooves that base plate (2) is square its one side are corresponding with cylindrical die cavity (2), base plate (2) another side arranges rotating mechanism, the bottom of four lower impressions (3) is arranged on rotating mechanism, rotating mechanism comprises 4 cover sub-agencies, each lower impressions (3) connects a set of sub-agencies, sub-agencies comprises the rotating shaft (6) be arranged on lower impressions (3), drive the gear (5) that rotating shaft (6) is rotated, two cover sub-agencies are one group and are driven by same toothed rack (7).After injection moulding completes, upper lower impressions is separated, and straight tube core (4) is at first pulled out, and then twitches lower impressions (3) rotation that tooth bar (7) makes tooth bar (7) drive be connected with gear (5), thereby make arc core (1) break away from product fully, realize the demoulding.

Claims (1)

1. one goes out four die cavity rotary dies, comprise the mould that rotating bottom board, upper lower impressions and core form, it is characterized in that four angle opened round grooves that described base plate is square its one side are corresponding with circular mold cavity, the base plate another side arranges rotating mechanism, rotating mechanism comprises 4 cover sub-agencies, and each die cavity connects a set of sub-agencies, and sub-agencies comprises the rotating shaft be arranged on lower impressions, drive the gear that rotating shaft is rotated, two cover sub-agencies are one group and are driven by same toothed rack.
CN201320397757XU 2013-07-05 2013-07-05 Four-out-of-one cavity rotary mold Expired - Fee Related CN203317698U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320397757XU CN203317698U (en) 2013-07-05 2013-07-05 Four-out-of-one cavity rotary mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320397757XU CN203317698U (en) 2013-07-05 2013-07-05 Four-out-of-one cavity rotary mold

Publications (1)

Publication Number Publication Date
CN203317698U true CN203317698U (en) 2013-12-04

Family

ID=49657088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320397757XU Expired - Fee Related CN203317698U (en) 2013-07-05 2013-07-05 Four-out-of-one cavity rotary mold

Country Status (1)

Country Link
CN (1) CN203317698U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357061A (en) * 2018-04-18 2018-08-03 张兴武 A kind of new material casting and forming mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357061A (en) * 2018-04-18 2018-08-03 张兴武 A kind of new material casting and forming mold

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
TR01 Transfer of patent right

Effective date of registration: 20140124

Address after: 318020 Ao Industrial Zone, Huangyan District, Zhejiang, Taizhou

Patentee after: Taizhou city Huangyan Tianxi plastic mould Co. Ltd.

Address before: 318000 School of mechanical and electrical engineering, Taizhou Vocational and Technical College, Xueyuan Road 788, Jiaojiang District, Zhejiang, Taizhou

Patentee before: Lin Kang

Patentee before: Taizhou Vocational & Technical College

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 318000 TAIZHOU, ZHEJIANG PROVINCE TO: 318020 TAIZHOU, ZHEJIANG PROVINCE

ASS Succession or assignment of patent right

Owner name: TAIZHOU HUANGYAN TIANXI MOULD CO., LTD.

Free format text: FORMER OWNER: LIN KANG

Effective date: 20140124

Free format text: FORMER OWNER: TAIZHOU VOCATIONAL TECHNOLOGY COLLEGE

Effective date: 20140124

C41 Transfer of patent application or patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131204

Termination date: 20140705

EXPY Termination of patent right or utility model