CN209224458U - A kind of use in washing machine knob injection mould - Google Patents

A kind of use in washing machine knob injection mould Download PDF

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Publication number
CN209224458U
CN209224458U CN201822103372.3U CN201822103372U CN209224458U CN 209224458 U CN209224458 U CN 209224458U CN 201822103372 U CN201822103372 U CN 201822103372U CN 209224458 U CN209224458 U CN 209224458U
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China
Prior art keywords
mold
cover
mould
die head
forming tank
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Active
Application number
CN201822103372.3U
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Chinese (zh)
Inventor
杜旭超
顾宏杰
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.)
Wuxi Hong Leong Miao Plastic Co Ltd
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Wuxi Hong Leong Miao Plastic Co Ltd
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Priority to CN201822103372.3U priority Critical patent/CN209224458U/en
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Abstract

The utility model relates to injection mold technologies, specially a kind of use in washing machine knob injection mould, its molding for capableing of the double-deck knob of fast and easy completion, it improves efficiency, it includes preceding mould and rear mold, it is characterized in that, rear mold is fixedly installed in turntable, center of turntable connects motor by shaft, the outer cover forming tank mold insert being arranged symmetrically is installed in rear mold, preceding mould connects open mold cylinder, there are two the first upper mold cover board corresponding with outer cover forming tank mold insert position and the second upper mold cover boards for setting on preceding mould, outer cover die head is installed on first upper mold cover board, first upper mold cover board, outer cover die head and one of outer cover forming tank mold insert form outer cover die cavity, inner cover die head is installed on second upper mold cover board, second upper mold cover board, internal model headkerchief and another outer cover forming tank mold insert form finished product die cavity, outer cover die head, on inner cover die head It is provided with feed inlet, is provided with water cooling pipeline in rear pattern plate and front template.

Description

A kind of use in washing machine knob injection mould
Technical field
The utility model relates to injection mold technology, specially a kind of use in washing machine knob injection mould.
Background technique
Washing machine is the common household electrical appliance of current family, with the continuous improvement of people's living standards, for washing machine The quality requirement of itself is also continuously improved, the knob on washing machine be operation in it is longest, the requirements such as quality shape are also very high, Currently on the market just like knob shown in FIG. 1, there is double-layer structure, outer layer is acrylic dome, internal layer is ABS plastic dome, Due to containing two kinds of materials, can not single injection-molded, common mode of operation is to use two independent molds point at present It is other that outer layer dome and internal layer dome are formed, then the two is combined to together using glue, troublesome in poeration, forming efficiency It is low.
Summary of the invention
In order to solve the problems, such as that the low the utility model of existing shaping efficiency provides a kind of use in washing machine knob injection mould, Its molding for capableing of the double-deck knob of fast and easy completion, improves efficiency.
Its technical solution is such that a kind of use in washing machine knob injection mould comprising preceding mould and rear mold, feature exist In the rear mold is fixedly installed in turntable, and the center of turntable connects motor by shaft, is equipped with symmetrical cloth in the rear mold The outer cover forming tank mold insert set, the preceding mould connect open mold cylinder, and there are two form with the outer cover for setting on the preceding mould The corresponding first upper mold cover board in slot mold insert position and the second upper mold cover board are equipped with outer cover die head on the first upper mold cover board, The first upper mold cover board, outer cover die head and one of them described outer cover forming tank mold insert form outer cover die cavity, on described second Inner cover die head, the second upper mold cover board, internal model headkerchief and another described outer cover forming tank mold insert shape are installed on die cap plate At finished product die cavity, it is provided with feed inlet on the outer cover die head, inner cover die head, is respectively provided in the rear pattern plate and the front template There is water cooling pipeline.
It is further characterized by the feed inlet is opened in the outer cover die head, inner cover die head front end middle position.
After the injection mold of the utility model, preceding mould and rear mold are molded, first in the intracavitary molding outer cover of outer cover mold, so Afterwards after preceding mould and rear moulding/demoulding again by rear mold rotation 180 ° mold again, the molding of next outer cover, finished product are carried out in outer cover die cavity Injection inner cap material forms inner cover and forms finished product with molded outer cover in die cavity, it is only necessary to which one set of die can fast and easy The molding for completing the double-deck knob, improves efficiency.
Detailed description of the invention
Fig. 1 is knob structure schematic diagram to be processed;
Fig. 2 is outer cover forming tank insert structure schematic diagram;
Fig. 3 is outer cover die head schematic diagram;
Fig. 4 is inner cover die head schematic diagram;
Fig. 5 is the utility model mould-matching structure schematic diagram;
Fig. 6 is the utility model mold-opening structure schematic diagram;
Fig. 7 is the utility model rear mold structural schematic diagram.
Specific embodiment
As shown in Fig. 2 to Fig. 7, a kind of use in washing machine knob injection mould comprising preceding mould 1 and rear mold 2, rear mold 2 are fixed It is installed on turntable 3,3 center of turntable connects motor 5 by shaft 4, and rear mold 2 includes two rear pattern plates 11, pacifies on two rear pattern plates Equipped with the outer cover forming tank mold insert 6 being arranged symmetrically, preceding mould 1 connects open mold cylinder 7, and preceding mould 1 includes two front templates, front template On be provided with the first upper mold cover board corresponding with outer cover forming tank mold insert position and the second upper mold cover board, pacify on the first upper mold cover board Equipped with outer cover die head 8, the first upper mold cover board, outer cover die head 8 and one of outer cover forming tank mold insert 6 form outer cover die cavity, the Inner cover die head 9, the second upper mold cover board, internal model headkerchief 9 and the formation of another outer cover forming tank mold insert 6 are installed on two upper mold cover boards Finished product die cavity is provided with feed inlet 10 on outer cover die head 8, inner cover die head 9, i.e., feeds, ensure that outside molding knob from preceding mould Surface is smooth, is provided with water cooling pipeline in rear pattern plate and front template.Specifically, feed inlet 10 is opened in outer cover die head 8, inner cover 9 front end middle position of die head.
The course of work is as described below: preceding mould 1 and rear mold 2 are molded, first in the intracavitary molding outer cover of outer cover mold, then before mould 1 Demoulded with rear mold 2, rotate 180 ° by driven by rotary disc rear mold and mold again, carry out in outer cover die cavity at this time next outer cover at Type, the intracavitary injection inner cap material of finishing die forms inner cover and forms finished product with molded outer cover, after preceding mould 1 and rear mold 2 demould Finished product can be taken out from finished product die cavity, then mold repetition aforesaid operations again for 180 ° of rear mold rotation.

Claims (2)

1. a kind of use in washing machine knob injection mould comprising preceding mould and rear mold, which is characterized in that the rear mold is fixedly installed in Turntable, the center of turntable connect motor by shaft, are equipped with the outer cover forming tank mold insert being arranged symmetrically, institute in the rear mold Mould connects open mold cylinder before stating, on the preceding mould there are two settings and on the outer cover forming tank mold insert position corresponding first Die cap plate and the second upper mold cover board are equipped with outer cover die head, the first upper mold cover board, outer cover mold on the first upper mold cover board Head forms outer cover die cavity with one of them described outer cover forming tank mold insert, is equipped with inner cover die head on the second upper mold cover board, The second upper mold cover board, internal model headkerchief and another described outer cover forming tank mold insert formation finished product die cavity, the outer cover die head, It is provided with feed inlet on inner cover die head, is provided with water cooling pipeline in the rear mold and the preceding mould.
2. a kind of use in washing machine knob injection mould according to claim 1, which is characterized in that the feed inlet is opened in The outer cover die head, inner cover die head front end middle position.
CN201822103372.3U 2018-12-14 2018-12-14 A kind of use in washing machine knob injection mould Active CN209224458U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822103372.3U CN209224458U (en) 2018-12-14 2018-12-14 A kind of use in washing machine knob injection mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822103372.3U CN209224458U (en) 2018-12-14 2018-12-14 A kind of use in washing machine knob injection mould

Publications (1)

Publication Number Publication Date
CN209224458U true CN209224458U (en) 2019-08-09

Family

ID=67507705

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822103372.3U Active CN209224458U (en) 2018-12-14 2018-12-14 A kind of use in washing machine knob injection mould

Country Status (1)

Country Link
CN (1) CN209224458U (en)

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