CN202208092U - Secondary compulsive demoulding mechanism of mould for plastic flower pot base - Google Patents

Secondary compulsive demoulding mechanism of mould for plastic flower pot base Download PDF

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Publication number
CN202208092U
CN202208092U CN2011202598473U CN201120259847U CN202208092U CN 202208092 U CN202208092 U CN 202208092U CN 2011202598473 U CN2011202598473 U CN 2011202598473U CN 201120259847 U CN201120259847 U CN 201120259847U CN 202208092 U CN202208092 U CN 202208092U
Authority
CN
China
Prior art keywords
plate
mould
base
card base
flowerpot
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
CN2011202598473U
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Chinese (zh)
Inventor
何建军
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.)
Zhejiang Polytron Technologies Inc
Original Assignee
ZHEJIANG JINDIAN MOULDS 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 ZHEJIANG JINDIAN MOULDS CO Ltd filed Critical ZHEJIANG JINDIAN MOULDS CO Ltd
Priority to CN2011202598473U priority Critical patent/CN202208092U/en
Application granted granted Critical
Publication of CN202208092U publication Critical patent/CN202208092U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A secondary compulsive demoulding mechanism of a mould for a plastic flower pot base comprises an upper mould plate and a lower mould plate, wherein the upper mould plate is connected with a fixed mould plate through a padding plate; mould feet are mounted on the lower mould plate; an upper ejection plate and a lower ejection plate are arranged between the mould feet; the upper ejection plate is connected with an ejector rod; a movable mould plate is mounted on the mould feet; a movable mould insert is mounted in the movable mould plate; the formed flower pot base is arranged between the movable mould insert and the fixed mould plate; clamp feet are arranged in the flower pot base; barbs are arranged on two sides of each clamp foot; and clamp foot core bars are arranged below and connected with the clamp feet, and are mounted in the movable mould plate. The secondary compulsive demoulding mechanism is characterized in that limit slots are formed in the movable mould plate; stop screws are arranged in the limit slots and connected with the movable mould insert; and floating springs are mounted between the movable mould insert and the movable mould plate. The scheme adopts the secondary compulsive ejection mode, which can prevent the clamp feet from being damaged by pulling and ensure smooth demoulding during ejection; and the secondary compulsive demoulding mechanism is easy to manufacture and has a low cost.

Description

The strong off line structure of plastic flowerpot base mould secondary
Technical field
The utility model relates to the strong off line structure of a kind of plastic flowerpot base mould secondary, belongs to the mould of plastics field.
Background technology
When producing the plastic flowerpot base, owing to be shaped on the card base that connects the flowerpot basin body in the base, there is barb the both sides of card base, therefore, need carry out the demoulding to barb card base is deviate from.Prior art adopts oblique top mode to the barb demoulding of card base, promptly at card base oblique top sliding block is set in both sides, drives oblique top sliding block by angle ejector rod and upwards slides again to both sides and eject; Its shortcoming is to cause the mould inside complex structure, the assembling trouble, and cost investment is big; Angle ejector rod length is long, and service life is short.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming of prior art, to provide a kind of employing secondary to force pushing method, neither pulling card base when ejecting, the strong off line structure of plastic flowerpot base mould secondary that can deviate from smoothly again.
The technical scheme of the strong off line structure of the utility model plastic flowerpot base mould secondary is: comprise cope match-plate pattern and lower bolster, cope match-plate pattern connects solid plate through backing plate, and the mould pin is installed on the lower bolster; Upper plate and lower roof plate are set between the mould pin, connect push rod on the upper plate, on the mould pin moving platen is installed; Moving die insert is installed in the moving platen, the Base of flowerpot of moulding is arranged between moving die insert and the solid plate, be shaped on card base in the Base of flowerpot; The both sides of card base are shaped on barb, and card base connects the card base core bar down, and the card base core bar is installed in the moving platen; It is characterized in that being shaped on stopper slot in the described moving platen; Stop screw is set in the stopper slot, and stop screw connects moving die insert, between moving die insert and the moving platen floating spring is installed.
The strong off line structure of plastic flowerpot base mould secondary of the utility model during the demoulding, at first drives moving platen and solid plate die sinking by injection machine power; After the die sinking, moving die insert has not had the clamp force of solid plate, under the elastic force effect of floating spring; The Base of flowerpot that moving die insert the is inconjunction with jack-up that makes progress, and in the effect lower limit of stop screw and stopper slot, when moving die insert jack-up; Owing to the card base core bar under the card base that is connected Base of flowerpot is installed in the moving platen, therefore, when moving die insert makes progress jack-up; The card base core bar is motionless, from card base, deviates from, and upper and lower then top board drives push rod jack-up Base of flowerpot; The barb of the card base both sides of Base of flowerpot is forced from moving die insert, to eject, and the Base of flowerpot demoulding is accomplished.This programme adopts secondary to force pushing method, and is simple in structure, and handling ease is when the floating spring moving die insert jack-up first time; After the card base core bar is deviate from, when barb is taken off in the pressure that is driven by push rod for the second time, because the centre of card base is hollow; When Base of flowerpot upwards ejects, under the extension characteristics of plastics, force the compressing card base to shrink; Barb is deviate from smoothly, can not pulled card base, quality assurance.
The strong off line structure of plastic flowerpot base mould secondary of the utility model is shaped on the spring locating slot in the described moving platen, floating spring is installed in the spring locating slot, and the spring locating slot has been arranged, the floating spring reliable installation.Installation pressing plate under the described moving platen, the card base core bar is connected on the pressing plate, and it is firm to connect.
Description of drawings
Fig. 1 is the strong off line structure of a utility model plastic flowerpot base mould secondary structural representation.
The specific embodiment
The utility model relates to the strong off line structure of a kind of plastic flowerpot base mould secondary, and is as shown in Figure 1, comprises cope match-plate pattern 1 and lower bolster 2; Cope match-plate pattern 1 connects solid plate 4 through backing plate 3, and mould pin 5 is installed on the lower bolster 2, and upper plate 6 and lower roof plate 7 are set between the mould pin 5; Connect push rod 8 on the upper plate 6, moving platen 9 is installed on the mould pin 5, moving die insert 10 is installed in the moving platen; The Base of flowerpot 11 of moulding is arranged between moving die insert 10 and the solid plate 4, be shaped on card base 12 in the Base of flowerpot, the both sides of card base are shaped on barb 13; Card base connects card base core bar 14 12 times, and card base core bar 14 is installed in the moving platen 9, it is characterized in that being shaped on stopper slot 16 in the described moving platen 9; Stop screw 17 is set in the stopper slot 16, and stop screw 17 connects moving die insert 10, and floating spring 15 is installed between moving die insert 10 and the moving platen 9.During the demoulding, at first drive moving platen 9 and solid plate 4 die sinkings, after the die sinking by injection machine power; Moving die insert 10 has not had the clamp force of solid plate 4, and under the elastic force effect of floating spring 15, the Base of flowerpot 11 that moving die insert 10 is inconjunction with is jack-up upwards; And in the effect lower limit of stop screw 17, when moving die insert 10 jack-up, owing to the card base core bar 14 under the card base 12 that is connected Base of flowerpot 11 is installed in the moving platen 9 with stopper slot 16; Therefore, when moving die insert 10 made progress jack-up, card base core bar 14 was motionless; From card base 11, deviate from; Upper and lower then top board 6,7 drives push rods 8 jack-up Base of flowerpot 11, and the barb 13 of card base 12 both sides of Base of flowerpot 11 is forced from moving die insert 10, to eject, and Base of flowerpot 11 demouldings are accomplished.This programme adopts secondary to force pushing method, and is simple in structure, and handling ease is when the floating spring moving die insert jack-up first time; After the card base core bar is deviate from, when barb is taken off in the pressure that is driven by push rod for the second time, because the centre of card base is hollow; When Base of flowerpot upwards ejects, under the extension characteristics of plastics, force the compressing card base to shrink; Barb is deviate from smoothly, can not pulled card base, quality assurance.Be shaped on spring locating slot 18 in the described moving platen 9, floating spring is installed in the spring locating slot 18, and the spring locating slot has been arranged, the floating spring reliable installation.9 times installation pressing plates 19 of described moving platen, card base core bar 14 is connected on the pressing plate 19, and it is firm to connect.

Claims (3)

1. the strong off line structure of plastic flowerpot base mould secondary comprises cope match-plate pattern (1) and lower bolster (2), and cope match-plate pattern (1) connects solid plate (4) through backing plate (3); Lower bolster (2) is gone up mould pin (5) is installed, and upper plate (6) and lower roof plate (7) are set between the mould pin (5), and upper plate (6) is gone up and connected push rod (8); Mould pin (5) is gone up moving platen (9) is installed, and moving die insert (10) is installed in the moving platen, and the Base of flowerpot (11) of moulding is arranged between moving die insert (10) and the solid plate (4); Be shaped on card base (12) in the Base of flowerpot; The both sides of card base are shaped on barb (13), and card base (12) connects card base core bar (14) down, and card base core bar (14) is installed in the moving platen (9); It is characterized in that being shaped in the described moving platen (9) stopper slot (16); Stop screw (17) is set in the stopper slot (16), and stop screw (17) connects moving die insert (10), between moving die insert (10) and the moving platen (9) floating spring (15) is installed.
2. the strong off line structure of plastic flowerpot base mould secondary as claimed in claim 1 is characterized in that being shaped on spring locating slot (18) in the described moving platen (9), and floating spring is installed in the spring locating slot (18).
3. the strong off line structure of plastic flowerpot base mould secondary as claimed in claim 1 is characterized in that installation pressing plate (19) under the described moving platen (9), and card base core bar (14) is connected on the pressing plate (19).
CN2011202598473U 2011-07-21 2011-07-21 Secondary compulsive demoulding mechanism of mould for plastic flower pot base Expired - Fee Related CN202208092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202598473U CN202208092U (en) 2011-07-21 2011-07-21 Secondary compulsive demoulding mechanism of mould for plastic flower pot base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202598473U CN202208092U (en) 2011-07-21 2011-07-21 Secondary compulsive demoulding mechanism of mould for plastic flower pot base

Publications (1)

Publication Number Publication Date
CN202208092U true CN202208092U (en) 2012-05-02

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ID=45987648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202598473U Expired - Fee Related CN202208092U (en) 2011-07-21 2011-07-21 Secondary compulsive demoulding mechanism of mould for plastic flower pot base

Country Status (1)

Country Link
CN (1) CN202208092U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102873991A (en) * 2012-09-18 2013-01-16 河南沃达丰数码科技有限公司 Gold foil printer and printing head mounting structure of gold foil printer
CN103660197A (en) * 2012-09-13 2014-03-26 汉达精密电子(昆山)有限公司 Secondary ejection mechanism
CN105128295A (en) * 2015-09-17 2015-12-09 苏州市振业模具有限公司 Device for two-stage ejection and forcible stripping of snap joint
CN108638427A (en) * 2018-04-28 2018-10-12 霍山县德润塑胶有限公司 A kind of manufacturing method of plastic flowerpot

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103660197A (en) * 2012-09-13 2014-03-26 汉达精密电子(昆山)有限公司 Secondary ejection mechanism
CN103660197B (en) * 2012-09-13 2016-09-07 汉达精密电子(昆山)有限公司 Secondary ejecting mechanism
CN102873991A (en) * 2012-09-18 2013-01-16 河南沃达丰数码科技有限公司 Gold foil printer and printing head mounting structure of gold foil printer
CN105128295A (en) * 2015-09-17 2015-12-09 苏州市振业模具有限公司 Device for two-stage ejection and forcible stripping of snap joint
CN108638427A (en) * 2018-04-28 2018-10-12 霍山县德润塑胶有限公司 A kind of manufacturing method of plastic flowerpot

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Legal Events

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

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

Free format text: FORMER OWNER: ZHEJIANG JINDIAN MOLD CO., LTD.

Effective date: 20140214

TR01 Transfer of patent right

Effective date of registration: 20140214

Address after: 318020 North block, West Industrial Zone, Huangyan Economic Development Zone, Taizhou, Zhejiang

Patentee after: TAIZHOU HUANGYAN AIBI MOLD CO., LTD.

Address before: 318020 West Industrial Zone, Huangyan Economic Development Zone, Taizhou District, Zhejiang Province, 41

Patentee before: Zhejiang Jindian Moulds Co., Ltd.

C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Address after: Taizhou City, Zhejiang Province, 318020 Huangyan street Chengjiang District Shifeng Road No. 198

Patentee after: Zhejiang Polytron Technologies Inc

Address before: 318020 North block, West Industrial Zone, Huangyan Economic Development Zone, Taizhou, Zhejiang

Patentee before: TAIZHOU HUANGYAN AIBI MOLD CO., LTD.

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: 20120502

Termination date: 20180721