CN205929350U - Injection mold back -off demoulding mechanism - Google Patents
Injection mold back -off demoulding mechanism Download PDFInfo
- Publication number
- CN205929350U CN205929350U CN201620921457.0U CN201620921457U CN205929350U CN 205929350 U CN205929350 U CN 205929350U CN 201620921457 U CN201620921457 U CN 201620921457U CN 205929350 U CN205929350 U CN 205929350U
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- China
- Prior art keywords
- line position
- injection mold
- oblique top
- substrate
- platform
- 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
Links
- 238000002347 injection Methods 0.000 title claims abstract description 16
- 239000007924 injection Substances 0.000 title claims abstract description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 238000001746 injection moulding Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection moulding device field, an injection mold back -off demoulding mechanism. This injection mold back -off demoulding mechanism includes: base plate, line position, the oblique top, during the drawing of patterns, the at first horizontal direction capable position drawing of patterns, then push up the upwards jack -up completion drawing of patterns to one side, and the back -off is difficult for producing the deformation during drawing of patterns of this kind of injection mold back -off demoulding mechanism, and the quality of moulding a product is intact.
Description
Technical field
The utility model is related to a kind of injection-moulding device field, more particularly, to a kind of injection mold reverse buckle demolding mechanism.
Background technology
The injection demoulding is last link in injection molding process.After injection release, plastic cools down in mould
Sizing, when it is released from mould it is necessary to overcome the frictional force producing because of ejection resistance.
If having back-off inside plastic, prior art is generally directly ejected using oblique top, and this method is due to back-off and oblique top
Directly contact, is in impaction state, during the demoulding, back-off is easily deformed, the quality of impact plastic product.
Utility model content
The main object of the present invention is exactly to solve the deficiencies in the prior art, provides a kind of injection mold reverse buckle demolding mechanism,
Step demoulding, is hardly damaged plastic product during the demoulding, has preferable stripping result.
For solving above-mentioned technical problem, one aspect of the present invention is to provide a kind of injection mold back-off demoulding
Mechanism.This injection mold reverse buckle demolding mechanism includes：Substrate, line position and oblique top.Line position is located at described substrate left, and oblique top is located at
Below substrate.It is provided with a recess on the left of substrate.Line position includes slide block, line position platform, plateau, contiguous block and line position bar；Slide block is located at
It is fixedly linked below line position platform and with line position platform, plateau is located above line position platform and is fixedly linked with line position platform, and contiguous block is located at
Line position platform right is simultaneously fixedly linked with line position platform, and contiguous block embeds the indent of substrate, and line position bar oblique cutting runs through plateau, line position platform
And slide block.
Preferably, contiguous block is provided with line position hook.
Preferably, oblique top is provided with oblique top hook.
Compared with prior art, beneficial effect is injection mold reverse buckle demolding mechanism of the present utility model：During the demoulding, first
First, slide block slides and drives whole line position level to slide, and the back-off of plastic product is departed from contiguous block, after line position is removed simultaneously,
Release part compression；Then, oblique top moves obliquely, by plastic product jack-up, because compression has diminished, the back-off demoulding
It is more prone to, plastic product quality is more perfect.
Brief description
Fig. 1 is the overall structure diagram of the utility model one preferred embodiment；
Fig. 2 is structural representation at the utility model back-off；
Fig. 3 be the utility model remove plastic product when oblique top and contiguous block at structural representation.
Description of symbols in accompanying drawing：
1st, substrate, 11, recess；
2nd, line position, 21, slide block, 22, line position platform, 23, plateau, 24, contiguous block, 241, line position hook, 25, line position bar；
3rd, oblique top, 31, oblique top hook；
4th, plastic product, 41, back-off.
Specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of injection mold reverse buckle demolding mechanism, including：Substrate 1, line position 2 and oblique top
3.Line position 2 is located at described substrate 1 left, and oblique top 3 is located at below substrate 1.It is provided with a recess 11 on the left of substrate.Line position 2 includes sliding
Block 21, line position platform 22, plateau 23 and contiguous block 24；Slide block 21 is located at line position platform 22 lower section and is connected with line position platform 22, plateau 23
It is connected positioned at line position platform 22 top and with line position platform 22, contiguous block 24 is located at line position platform 22 right and is connected with line position platform 22, even
Connect block 23 and embed at the recess 11 of substrate 1, line position bar 25 oblique cutting runs through plateau 23, line position platform 22 and slide block 21；
During plastic product 4 demoulding, first, slide block 21 level is slided, and drives whole line position 2 to slide, the row on contiguous block 24
Position hook 241 departs from from the back-off 41 of plastic product 4, discharges part compression simultaneously；Then, oblique top 3 is moved top obliquely
Play plastic product 4, so that the back-off 41 that oblique top links up with 31 plastic product 4 being attached thereto with script is departed from, due to having released before
Put part compression, motion ejection resistance diminishes oblique top 3 upwards, and the back-off demoulding is more prone to.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using description of the invention and accompanying drawing content or equivalent flow conversion, or directly or indirectly it is used in other
Related technical field, is included within the scope of the present invention.
Claims (3)
1. a kind of injection mold reverse buckle demolding mechanism it is characterised in that：Including substrate, line position and oblique top；Described line position is located at institute
State substrate left, described oblique top is located at below substrate；It is provided with a recess on the left of described substrate；
Described line position includes slide block, line position platform, plateau, contiguous block and line position bar；Described slide block be located at line position platform below and with row
Position platform is fixedly linked, and described plateau is located above line position platform and is fixedly linked with line position platform, and it is right that described contiguous block is located at line position platform
Fang Bingyu line position platform is fixedly linked, and described contiguous block embeds the indent of substrate, and described line position bar oblique cutting runs through plateau, line position platform
And slide block.
2. injection mold reverse buckle demolding mechanism according to claim 1 it is characterised in that：Described contiguous block is provided with row
Position hook.
3. injection mold reverse buckle demolding mechanism according to claim 1 it is characterised in that：Described oblique top is provided with oblique top
Hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921457.0U CN205929350U (en) | 2016-08-23 | 2016-08-23 | Injection mold back -off demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620921457.0U CN205929350U (en) | 2016-08-23 | 2016-08-23 | Injection mold back -off demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205929350U true CN205929350U (en) | 2017-02-08 |
Family
ID=57951532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620921457.0U Expired - Fee Related CN205929350U (en) | 2016-08-23 | 2016-08-23 | Injection mold back -off demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205929350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103397A (en) * | 2019-05-10 | 2019-08-09 | 骏艺精密模具（苏州）有限公司 | The bicolor injection mould of rear mold tunnel row locative preposition |
-
2016
- 2016-08-23 CN CN201620921457.0U patent/CN205929350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103397A (en) * | 2019-05-10 | 2019-08-09 | 骏艺精密模具（苏州）有限公司 | The bicolor injection mould of rear mold tunnel row locative preposition |
| CN110103397B (en) * | 2019-05-10 | 2024-03-12 | 骏艺精密模具（苏州）有限公司 | Double-shot injection mold with front rear mold tunnel row position |
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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: 20170208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |