CN202357351U - Double-faced plastic tray injection mould - Google Patents
Double-faced plastic tray injection mould Download PDFInfo
- Publication number
- CN202357351U CN202357351U CN2011204586381U CN201120458638U CN202357351U CN 202357351 U CN202357351 U CN 202357351U CN 2011204586381 U CN2011204586381 U CN 2011204586381U CN 201120458638 U CN201120458638 U CN 201120458638U CN 202357351 U CN202357351 U CN 202357351U
- Authority
- CN
- China
- Prior art keywords
- mould
- core
- slide block
- plate
- plastic pallet
- 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
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Abstract
The utility model relates to a double-faced plastic tray injection mould, comprising an upper mould plate and a lower mould plate, a block is mounted below the upper mould plate and is connected with a fixed mould frame, a mould foot is mounted on the lower mould plate, an upper top plate and a lower top plate are arranged in the mould foot, the upper top plate and the lower top plate are connected with a top rod, a movable mould frame is mounted on the mould foot, wherein a fixed mould insert block is mounted in the fixed mould frame, a movable mould insert block is mounted in the movable mould frame, a mould cavity is formed between the fixed mould insert block and the movable mould insert block, a formed plastic tray is arranged in the mould cavity, a long core-pulling slider and a short core-pulling slider which are interlaced and connected to each other, and penetrate the plastic tray, the long core-pulling slider and the short core-pulling slider respectively connect with an outer slide insert block, each outer slide insert block respectively connects with a core-pulling cylinder through a transverse H-shaped block. The proposal adopts long, short core-pulling slider contact structures, therefore, the mould is removed easily; the mould has good generality, simple structure and long service life; and cost is reduced.
Description
Technical field
The utility model relates to a kind of two-sided plastic pallet injection mold, is used to produce plastic pallet, belongs to the mould of plastics field.
Background technology
In warehousings such as various medicine foods, plastics chemical industry, raw material and logistics progress, need use plastic pallet usually.The kind of plastic pallet is many; III-shaped plastic pallet, matrix pattern plastic pallet etc. are arranged; III-shapedly exist an identical shortcoming with matrix pattern plastic pallet etc., be exactly that pallet can not upper and lower faces (two-sided) lade more, in use has inconvenience; Therefore, need a kind of mould that is used to produce two-sided plastic pallet of exploitation.
Summary of the invention
The purpose of the utility model is in order to overcome the shortcoming of prior art, and the long and short slide block of loosing core of a kind of employing structure that crashes is provided, and the demoulding is easy, and the mould versatility is good, and is simple in structure, and cost is economized, the two-sided plastic pallet injection mold of long service life.
The technical scheme of the two-sided plastic pallet injection mold of the utility model is: comprise upper mould plate and lower bolster, cope match-plate pattern is installed cushion block down, and cushion block connects the cover half frame; The mould pin is installed on the lower bolster, upper plate and lower roof plate are set in the mould pin, connect push rod on the upper and lower top board; The dynamic model frame is installed on the mould pin; It is characterized in that fixed die insert is installed in the described cover half frame, moving die insert is installed in the described dynamic model frame, constitute die cavity between fixed die insert and the moving die insert; The plastic pallet that moulding is arranged in the die cavity; The staggered length that crashes of interting in the plastic pallet loose core slide block and short core-pulling slide block, the long slide block of loosing core is connected outer sliding inserting separately with the short core-pulling slide block, slides to insert outside each to connect the oil cylinder of loosing core separately through the I-shaped piece.
The two-sided plastic pallet injection mold of the utility model; The staggered length that crashes of in the plastic pallet of moulding, interting loose core slide block and short core-pulling slide block are the groined type complete closed after long loose core slide block and short core-pulling slide block interlock, therefore; The size of each long and short slide block of loosing core all is the same; When mould assembles, can be installed in an orientation arbitrarily, easy for installation, the mould versatility is good.During the demoulding; Earlier by outer sliding the inserting of the oil cylinder pulling of loosing core, being inserted by outer cunning drives the length that connects the separately slide block of loosing core and from plastic pallet, extracts the entry of formation plastic pallet with the short core-pulling slide block out again; Mould die sinking again; Drive push rod on the upper and lower top board with plastic pallet jack-up by ejecting mechanism, by manual work plastic pallet is taken out outside the mould at last, the demoulding is accomplished.This programme adopts the long and short slide block of the loosing core structure that crashes, and the demoulding is easy, and the mould versatility is good, and is simple in structure, and cost is economized, long service life.
Description of drawings
Fig. 1 is the two-sided plastic pallet injection mold structure of a utility model sketch map;
Fig. 2 is the staggered schematic perspective view that crashes of the long and short slide block of loosing core of the utility model.
The specific embodiment
The utility model relates to a kind of two-sided plastic pallet injection mold, like Fig. 1, shown in Figure 2, comprises upper mould plate 1 and lower bolster 2; Cope match-plate pattern is installed cushion block 31 time, and cushion block 3 connects cover half frame 4, and mould pin 6 is installed on the lower bolster 2; Upper plate 7 and lower roof plate 8 are set in the mould pin, connect push rod 9 on the upper and lower top board, dynamic model frame 10 is installed on the mould pin 6; It is characterized in that fixed die insert 5 is installed in the described cover half frame, moving die insert 11 is installed in the described dynamic model frame, constitute die cavity between fixed die insert 5 and the moving die insert 10; The plastic pallet 17 that moulding is arranged in the die cavity; The staggered length that crashes of interting in the plastic pallet 17 loose core slide block 12 and short core-pulling slide block 13, long loose core slide block 12 and short core-pulling slide block 13 are connected separately slidingly inserts 14 outward, and sliding outside each inserts 14 connects the oil cylinder 16 of loosing core through I-shaped piece 15 separately.The present technique scheme is interted the staggered length that crashes loose core slide block 12 and short core-pulling slide block 13 in the plastic pallet 17 of moulding; After interlocking with short core-pulling slide block 13, the long slide block 12 of loosing core is the groined type complete closed; Therefore, the size of each long and short slide block of loosing core all is the same, when mould assembles, can be installed in an orientation arbitrarily; Easy for installation, the mould versatility is good.During the demoulding; Earlier slidingly insert 14 by oil cylinder 16 pullings of loosing core are outer, being inserted by outer cunning 14 drives the length that connects the separately slide block 12 of loosing core and from plastic pallet 17, extracts the entry of formation plastic pallet with short core-pulling slide block 13 again; Mould die sinking again; Drive push rod 9 on the upper and lower top board 7,8 with plastic pallet 17 jack-up by ejecting mechanism, by manual work plastic pallet is taken out outside the mould at last, the demoulding is accomplished.This programme adopts the long and short slide block of the loosing core structure that crashes, and the demoulding is easy, and the mould versatility is good, and is simple in structure, and cost is economized, long service life.
Claims (1)
1. two-sided plastic pallet injection mold comprises upper mould plate (1) and lower bolster (2), and cope match-plate pattern (1) is installed cushion block (3) down; Cushion block (3) connects cover half frame (4); Lower bolster (2) is gone up mould pin (6) is installed, and upper plate (7) and lower roof plate (8) are set in the mould pin, connects push rod (9) on the upper and lower top board; Mould pin (6) is gone up dynamic model frame (10) is installed; It is characterized in that fixed die insert (5) is installed in the described cover half frame, moving die insert (11) is installed in the described dynamic model frame, constitute die cavity between fixed die insert (5) and the moving die insert (10); The plastic pallet (17) that moulding is arranged in the die cavity; The staggered length that crashes of interting in the plastic pallet (17) loose core slide block (12) and short core-pulling slide block (13), the long slide block (12) of loosing core is connected outer the cunning separately with short core-pulling slide block (13) to be inserted (14), slides insert (14) outside each and connects the oil cylinder (16) of loosing core separately through I-shaped piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204586381U CN202357351U (en) | 2011-11-18 | 2011-11-18 | Double-faced plastic tray injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204586381U CN202357351U (en) | 2011-11-18 | 2011-11-18 | Double-faced plastic tray injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357351U true CN202357351U (en) | 2012-08-01 |
Family
ID=46568564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204586381U Expired - Fee Related CN202357351U (en) | 2011-11-18 | 2011-11-18 | Double-faced plastic tray injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009577A (en) * | 2012-12-25 | 2013-04-03 | 浙江荣新工贸有限公司 | Slide block connecting mechanism of plastic tray injection mold |
| CN104772875A (en) * | 2015-04-22 | 2015-07-15 | 浙江荣新工贸有限公司 | Pressurizing mold locking mechanism in plastic tray mold |
-
2011
- 2011-11-18 CN CN2011204586381U patent/CN202357351U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009577A (en) * | 2012-12-25 | 2013-04-03 | 浙江荣新工贸有限公司 | Slide block connecting mechanism of plastic tray injection mold |
| CN104772875A (en) * | 2015-04-22 | 2015-07-15 | 浙江荣新工贸有限公司 | Pressurizing mold locking mechanism in plastic tray mold |
| CN104772875B (en) * | 2015-04-22 | 2017-05-17 | 浙江荣新工贸有限公司 | Pressurizing mold locking mechanism in plastic tray mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151118 |
|
| EXPY | Termination of patent right or utility model |