CN102019668A - Demoulding mechanism of plastic turnover box mould - Google Patents
Demoulding mechanism of plastic turnover box mould Download PDFInfo
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- CN102019668A CN102019668A CN2009101524910A CN200910152491A CN102019668A CN 102019668 A CN102019668 A CN 102019668A CN 2009101524910 A CN2009101524910 A CN 2009101524910A CN 200910152491 A CN200910152491 A CN 200910152491A CN 102019668 A CN102019668 A CN 102019668A
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- buckle
- slide block
- block
- turnover box
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Abstract
The invention relates to a demoulding mechanism of a plastic turnover box mould, comprising a mould cavity, the mould cavity comprises a fixed mould core, a movable mould insert and a large slide block and is internally provided with a turnover box; the turnover box is provided with a handle hole demoulding mechanism, a buckle demoulding mechanism and an ejection mechanism, wherein the handle hole demoulding mechanism comprises a reset lever arranged in a slide block base plate, one end of the reset lever is connected with a handle hole slide block which penetrates through the large block to match with a handle hole, and the other end is connected with a reset lever bunch block; a reset spring is arranged between the reset lever bunch block and a slide block cushion block, and the reset lever bunch block is matched with a movable mould chamfering block; the buckle demoulding mechanism comprises a lower buckle demoulding mechanism and a side buckle demoulding mechanism, wherein the lower buckle demoulding mechanism comprises a lower buckle slanted slide block matched with a lower buckle and connected with a lower buckle guide rod and a buckle bunch block, and a buckle spring is arranged between the buckle bunch block and the large slide block; the side buckle demoulding mechanism comprises a side slanted slide block matched with a side buckle of the turnover box and connected with a side guide rod and the buckle bunch block; and the ejection mechanism comprises an ejection oil cylinder with opposite angles arranged in a movable mould plate, the ejection oil cylinder drives a push plate, the push plate is provided with an ejecting block, and the ejecting block contacts with the edge mouth of the turnover box.
Description
Technical field
The present invention relates to Turnover Box, particularly relate to the mould emptier of plastic box mould, belong to the mould of plastics field.
Background technology
Plastic box can be used for the placement of food, particularly auto parts and components such as splendid attire fruit, vegetables and industrial parts, for transportation and storage bring convenience, so be used widely.For easy to use when carrying, be shaped on grip hole on the Turnover Box; On the other hand, in order to make people can be easier to understand the product of institute's splendid attire in the Turnover Box, brief description, advertisement or exquisite pattern at the outer wall Paste Product of Turnover Box, the effect of playing propaganda and decorating, but adopt troublesome poeration in the method for paste, so need be shaped on buckle at the outer wall of Turnover Box, product brief description, poster paper or exquisite card etc. are inserted in the buckle, easy to use.But prior art with grip hole and plug-in card sheet buckle together on Turnover Box, demoulding difficulty.
Summary of the invention
The objective of the invention is in order to overcome the shortcoming of prior art, provide a kind of wall of Turnover Box to be shaped on plug-in card sheet buckle, make people easy to use, the demoulding is easy to plastic box mold releasability mechanism again simultaneously.
The technical scheme of plastic box mold releasability of the present invention mechanism is: comprise top board, solid plate and moving platen, sprue bush is installed in the top board, top board connects solid plate, solid plate connects down lock module and the cover half piece of cutting sth. askew, lock module has the small slide block lock module, cover half benevolence is installed in the solid plate, moving die insert is installed on the moving platen, oblique oil cylinder is installed in top board and solid plate, tiltedly oil cylinder connects the slide block backing plate, the slide block backing plate connects big slide block, cover half benevolence, moving die insert and big slide block constitute die cavity, Turnover Box is arranged in the die cavity, the buckle mould emptier and the ejecting mechanism of described Turnover Box handlebar hand hole mould emptier and plug-in card sheet, it is characterized in that described grip hole mould emptier comprises the dynamic model that is installed on the moving platen piece of cutting sth. askew, in the slide block backing plate, release link is installed, one of release link connects the grip hole slide block, the grip hole slide block passes big slide block and matches with the grip hole of Turnover Box, the other end of release link connects release link bundle piece, between slide block cushion block and the release link bundle piece back-moving spring is installed, release link bundle piece and the dynamic model piece of cutting sth. askew matches; Described buckle mould emptier comprises buckle mould emptier and left and right side buckle mould emptier down, described buckle mould emptier down comprises the following buckle angled-lift splits that is installed in the big slide block, following buckle angled-lift splits matches with buckle under the Turnover Box, following buckle angled-lift splits connects buckle guide post down, following buckle guide post connects buckle bundle piece, being equipped with the buckle spring between buckle bundle piece and the big slide block, matches with small slide block lock module and the cover half piece of cutting sth. askew respectively in the left and right sides of buckle bundle piece; Described left and right side buckle mould emptier comprises the skew back slide block that is installed in the big slide block left and right sides, and the skew back slide block matches with Turnover Box side buckle, and the skew back slide block connects the side guide rod, and the side guide rod connects buckle bundle piece; Described ejecting mechanism comprises that the diagonal angle is installed in the oil cylinder that ejects in the moving platen, ejects oil cylinder and drives push pedal, and jacking block is installed in the push pedal, and jacking block contacts with the Turnover Box bead.
Plastic box mold releasability of the present invention mechanism; during the demoulding; at first lock module is opened; injection machine drives the moving platen die sinking; drive is installed in dynamic model on the moving platen piece of cutting sth. askew; moving die insert and Turnover Box and grip hole mould emptier move downward with the buckle mould emptier; simultaneously; driving the slide block cushion block by oblique oil cylinder also moves downward with big slip; and under the pressure of oblique oil cylinder; slide block cushion block and big slide block are outwards slided; Turnover Box demoulding from big slide block is come out; and because a following buckle angled-lift splits and a left side; the skew back slide block of right both sides all is mounted in the big slide block; so when big slide block skids off; a following buckle angled-lift splits and a left side; the skew back slide block of right both sides is also all driven; following buckle angled-lift splits breaks away from buckle down to lower slider; and the skew back slide block is the slide block of lateral tilt; promptly the slide block that tilts to the left slides to the right; the slide block of Qing Xieing slides to the left to the right; thereby make a left side; the skew back slide block of right both sides breaks away from a left side; the buckle of right both sides; this time; the angle of small slide block lock module match with the angle of buckle bundle piece (small slide block lock module angle and buckle bundle piece angle are prior art) just; make the bayonet socket spring reset; buckle bundle piece outwards slides; be with the buckle guide post to drive the buckle angled-lift splits demoulding down; the side guide rod drives the demoulding of skew back slide block; after the demoulding of Turnover Box buckle; but moving platen continues die sinking; and because the tiltedly restriction of the oil cylinder piston throw of lever; slide block cushion block and big slide block move no longer downwards; the grip hole slide block that passes the release link of big slide block so and be connected on the release link also moves no longer downwards; and moving platen continue to drive the dynamic model piece of cutting sth. askew; moving die insert and Turnover Box move downwards; make the grip hole of Turnover Box deviate from the grip hole slide block; at this moment; the dynamic model angle of piece match with the angle of release link bundle piece (dynamic model cut sth. askew the angle of piece and the angle of release link bundle piece be prior art) of cutting sth. askew just; back-moving spring is resetted; the grip hole slide block that drives release link and be connected on the release link outwards slides; the demoulding from the Turnover Box grip hole of grip hole slide block; at last; by the jacking block that ejects in the oil cylinder drive push pedal Turnover Box is ejected, the whole Turnover Box demoulding is finished.This programme has realized that grip hole and plug-in card sheet are buckled in the common demoulding on the Turnover Box, makes Turnover Box in use practical more, convenient.
Plastic box mold releasability of the present invention mechanism, for easy for installation, its described piston rod that ejects oil cylinder connects push pedal earlier to be inserted, again by the push pedal connection push pedal of inserting.
Description of drawings
Fig. 1 is a plastic box mold releasability mechanism structure schematic diagram of the present invention;
Fig. 2 is a plastic box mold releasability of the present invention mechanism schematic top plan view;
Fig. 3 is a plastic box mold releasability of the present invention mechanism schematic perspective view;
Fig. 4 is the ejecting mechanism schematic diagram of plastic box mold releasability of the present invention mechanism.
The specific embodiment
The present invention relates to plastic box mold releasability mechanism, as Fig. 1-shown in Figure 4, comprise top board 1, solid plate 2 and moving platen 7, sprue bush 5 is installed in the top board, top board connects solid plate, solid plate 2 times connects lock module 8 and the cover half piece 15 of cutting sth. askew, lock module has small slide block lock module 13, cover half benevolence 3 is installed in the solid plate 2, moving die insert 6 is installed on the moving platen 7, oblique oil cylinder 26 is installed in top board 1 and solid plate 2, tiltedly oil cylinder 26 connects slide block backing plate 9, slide block backing plate 9 connects big slide block 10, cover half benevolence 3, moving die insert 6 and big slide block 10 constitute die cavity, Turnover Box 4 is arranged in the die cavity, the buckle mould emptier and the ejecting mechanism of described Turnover Box 4 handlebar hand hole mould emptiers and plug-in card sheet, it is characterized in that described grip hole mould emptier comprises the dynamic model that is installed on the moving platen 7 piece 21 of cutting sth. askew, release link 23 is installed in slide block backing plate 9, one of release link connects grip hole slide block 24, grip hole slide block 24 passes big slide block 10 and matches with the grip hole 41 of Turnover Box 4, the other end of release link connects release link bundle piece 22, and installation back-moving spring 25 between slide block cushion block 9 and the release link bundle piece 22, release link bundle piece 22 and the dynamic model piece 21 of cutting sth. askew matches; Described buckle mould emptier comprises buckle mould emptier and left and right side buckle mould emptier down, described buckle mould emptier down comprises the following buckle angled-lift splits 19 that is installed in the big slide block 10, following buckle angled-lift splits 19 matches with buckle under the Turnover Box, following buckle angled-lift splits 19 connects buckle guide post 18 down, following buckle guide post 18 connects buckle bundle piece 14, being equipped with buckle spring 20 between buckle bundle piece 14 and the big slide block 10, matches with small slide block lock module 13 and the cover half piece 15 of cutting sth. askew respectively in the left and right sides of buckle bundle piece 14; Described left and right side buckle mould emptier comprises the skew back slide block 17 that is installed in big slide block 10 left and right sides, and skew back slide block 17 matches with Turnover Box side buckle, and skew back slide block 17 connects side guide rod 16, and side guide rod 16 connects buckle bundle piece 14; Described ejecting mechanism comprises that the diagonal angle is installed in and ejects oil cylinder 30 in the moving platen 7, ejects oil cylinder 30 and drives push pedals 12, and jacking block 51 is installed in the push pedal 12, and jacking block 51 contacts with Turnover Box 4 beads.During the demoulding; at first lock module 8 is opened; injection machine drives moving platen 7 die sinkings; drive is installed in dynamic model on the moving platen 7 piece 21 of cutting sth. askew; moving die insert 6 and Turnover Box 4 and grip hole mould emptier move downward with the buckle mould emptier; simultaneously; driving slide block cushion block 9 by oblique oil cylinder 26 also moves downward with big slip 10; and under the pressure of oblique oil cylinder 26; slide block cushion block 9 and big slide block 10 are outwards slided; Turnover Box demoulding from big slide block is come out; and because a following buckle angled-lift splits 19 and a left side; the skew back slide block 17 of right both sides all is mounted in the big slide block 10; so when big slide block 10 skids off; a following buckle angled-lift splits 19 and a left side; the skew back slide block 17 of right both sides is also all driven; following buckle angled-lift splits 19 breaks away from buckle down to lower slider; and skew back slide block 17 is slide blocks of lateral tilt; promptly the slide block that tilts to the left slides to the right; the slide block of Qing Xieing slides to the left to the right; thereby make a left side; the skew back slide block of right both sides breaks away from a left side; the buckle of right both sides; this time; the angle of small slide block lock module 13 match with the angle of buckle bundle piece 14 (angle of the angle of small slide block lock module and buckle bundle piece is a prior art) just; bayonet socket spring 20 is resetted; buckle bundle piece 14 outwards slides; be with buckle guide post 18 to drive the buckle angled-lift splits demoulding down; side guide rod 16 drives 17 demouldings of skew back slide block; after the demoulding of Turnover Box buckle; but moving platen 7 continues die sinking; and because the tiltedly restriction of oil cylinder 26 piston rod strokes; slide block cushion block 9 and big slide block move no longer downwards; the grip hole slide block 24 that passes the release link 23 of big slide block 10 so and be connected on the release link 23 also moves no longer downwards; and moving platen 7 continues to drive the dynamic models piece 21 of cutting sth. askew; moving die insert 6 and Turnover Box 4 move downwards; make the grip hole 41 of Turnover Box 4 deviate from grip hole slide block 24; at this moment; just dynamic model cut sth. askew the angle of piece 21 match with the angle of release link bundle piece 22 (dynamic model cut sth. askew piece angle with and the angle of release link bundle piece be prior art); back-moving spring 25 is resetted; the grip hole slide block 24 that drives release link 23 and be connected on the release link 23 outwards slides; grip hole slide block 24 demoulding from Turnover Box 4 grip holes 41; at last; by the jacking block 51 that ejects in the oil cylinder 30 drive push pedals 12 Turnover Box 4 is ejected, the whole Turnover Box demoulding is finished.This programme has realized that grip hole and plug-in card sheet are buckled in the common demoulding on the Turnover Box, makes Turnover Box in use practical more, convenient.Piston rod that it is described to eject oil cylinder 30 connects push pedal and inserts 29, and push pedal is inserted and 29 connected push pedals 12, and is easy for installation.
Claims (2)
1. plastic box mold releasability mechanism, comprise top board (1), solid plate (2) and moving platen (7), sprue bush (5) is installed in the top board, top board connects solid plate, solid plate (2) connects down lock module (8) and the cover half piece (15) of cutting sth. askew, lock module has small slide block lock module (13), cover half benevolence (3) is installed in the solid plate (2), moving platen (7) is gone up moving die insert (6) is installed, oblique oil cylinder (26) is installed in top board (1) and solid plate (2), tiltedly oil cylinder (26) connects slide block backing plate (9), slide block backing plate (9) connects big slide block (10), cover half benevolence (3), moving die insert (6) and big slide block (10) constitute die cavity, Turnover Box (4) is arranged in the die cavity, the buckle mould emptier and the ejecting mechanism of described Turnover Box (4) handlebar hand hole mould emptier and plug-in card sheet, it is characterized in that described grip hole mould emptier comprises the dynamic model that is installed on the moving platen (7) piece (21) of cutting sth. askew, release link (23) is installed in slide block backing plate (9), one of release link connects grip hole slide block (24), grip hole slide block (24) passes big slide block (10) and matches with the grip hole (41) of Turnover Box (4), the other end of release link connects release link bundle piece (22), between slide block cushion block (9) and the release link bundle piece (22) back-moving spring (25) is installed, release link bundle piece (22) and the dynamic model piece (21) of cutting sth. askew matches; Described buckle mould emptier comprises a buckle mould emptier and a left side down, right side buckle mould emptier, described buckle mould emptier down comprises the following buckle angled-lift splits (19) that is installed in the big slide block (10), following buckle angled-lift splits (19) matches with buckle under the Turnover Box, following buckle angled-lift splits (19) connects buckle guide post (18) down, following buckle guide post (18) connects buckle bundle piece (14), being equipped with buckle spring (20) between buckle bundle piece (14) and the big slide block (10), matches with small slide block lock module (13) and the cover half piece (15) of cutting sth. askew respectively in the left and right sides of buckle bundle piece (14); Described left and right side buckle mould emptier comprises the skew back slide block (17) that is installed in big slide block (10) left and right sides, skew back slide block (17) matches with Turnover Box side buckle, skew back slide block (17) connects side guide rod (16), and side guide rod (16) connects buckle bundle piece (14); Described ejecting mechanism comprises that the diagonal angle is installed in and ejects oil cylinder (30) in the moving platen (7), and eject oil cylinder (30) and drive push pedal (12), push pedal (12) is gone up jacking block (51) is installed, and jacking block (51) contacts with Turnover Box (4) bead.
2. plastic box mold releasability as claimed in claim 1 mechanism is characterized in that the described piston rod that ejects oil cylinder (30) connects push pedal and inserts (29), push pedal insert (29) connect push pedal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910152491.0A CN102019668B (en) | 2009-09-10 | 2009-09-10 | Demoulding mechanism of plastic turnover box mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910152491.0A CN102019668B (en) | 2009-09-10 | 2009-09-10 | Demoulding mechanism of plastic turnover box mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102019668A true CN102019668A (en) | 2011-04-20 |
| CN102019668B CN102019668B (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910152491.0A Active CN102019668B (en) | 2009-09-10 | 2009-09-10 | Demoulding mechanism of plastic turnover box mould |
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| Country | Link |
|---|---|
| CN (1) | CN102019668B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416691A (en) * | 2011-12-28 | 2012-04-18 | 台州市黄岩炜大塑料机械有限公司 | Vertical demoulding mechanism for large-specification corrugated pipe fittings |
| CN102626967A (en) * | 2012-04-26 | 2012-08-08 | 扬州恒生精密模具有限公司 | Brushing needle drawing device for toothbrush mould |
| CN113306091A (en) * | 2021-05-07 | 2021-08-27 | 浙江零跑科技股份有限公司 | Injection mold suitable for buckle with hole |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416691A (en) * | 2011-12-28 | 2012-04-18 | 台州市黄岩炜大塑料机械有限公司 | Vertical demoulding mechanism for large-specification corrugated pipe fittings |
| CN102626967A (en) * | 2012-04-26 | 2012-08-08 | 扬州恒生精密模具有限公司 | Brushing needle drawing device for toothbrush mould |
| CN113306091A (en) * | 2021-05-07 | 2021-08-27 | 浙江零跑科技股份有限公司 | Injection mold suitable for buckle with hole |
| CN113306091B (en) * | 2021-05-07 | 2022-05-06 | 浙江零跑科技股份有限公司 | Injection mold suitable for buckle with hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102019668B (en) | 2014-06-04 |
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Denomination of invention: Demoulding mechanism of plastic turnover box mould Effective date of registration: 20190327 Granted publication date: 20140604 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co., Ltd. Pledgor: Zhejiang Rongxin Mould and Plastic Co., Ltd. Registration number: 2019330000085 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211112 Granted publication date: 20140604 Pledgee: Zhejiang Taizhou Huangyan Rural Commercial Bank Co.,Ltd. Pledgor: ZHEJIANG RONGXIN MOULD AND PLASTIC Co.,Ltd. Registration number: 2019330000085 |