CN207594200U - Hardware insert precompressed mechanism in a kind of injection mould - Google Patents
Hardware insert precompressed mechanism in a kind of injection mould Download PDFInfo
- Publication number
- CN207594200U CN207594200U CN201721684334.0U CN201721684334U CN207594200U CN 207594200 U CN207594200 U CN 207594200U CN 201721684334 U CN201721684334 U CN 201721684334U CN 207594200 U CN207594200 U CN 207594200U
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- China
- Prior art keywords
- precompressed
- pin
- rear mold
- precompressed pin
- preceding mould
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- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000002950 deficient Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000235388 Mucorales Species 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
Abstract
The utility model discloses hardware insert precompressed mechanisms in a kind of injection mould, including hardware insert, preceding mould precompressed pin, rear mold precompressed pin, preceding mould precompressed pin drive cylinder, preceding mould precompressed pin drives skewback, preceding mould precompressed pin lower bolster, preceding mould precompressed pin upper padding plate, rear mold precompressed pin and drive cylinder, rear mold precompressed pin upper padding plate, rear mold precompressed pin lower bolster, rear mold precompressed pin drives skewback, hardware insert is as the side of molding mold cavity inside injecting products, preceding mould precompressed pin, rear mold precompressed pin is respectively placed in the top and bottom of hardware insert.The utility model sets a set of precompressed hardware insert mechanism in injection mold, precompressed mechanism is exited before end pressurize is projected, ensure that hardware insert is not exposed, this mechanism can save a set of pre- plastic packaging mold, die sinking cost is greatly reduced, while substantially increases injection production efficiency and is effectively improved and reduces production fraction defective.
Description
Technical field
The utility model is related to technical field of mold, hardware insert precompressed mechanism in specifically a kind of injection mould.
Background technology
The encapsulated handware mold of existing injection mould currently on the market, using first by the pre- plastic glue of disjunctor handware into
Pre- plastic molding product merging injection mold, is then carried out the encapsulated injection molding of final products by type again, this technology is existing
Technology must have a two plastic-injection equipment and two sets of injection molds, and hardware insert is first placed in first set by the first step during production
It is molded in pre- injection mold；Second step again by the product being molded in advance taking-up be placed into second set of injection mold carry out it is encapsulated
Entire product manufacturing process is completed in injection, and process is various to need more complete equipment cooperations to complete, and multi-process is operated based on manpower,
Loss causes product fraction defective to remain high than more serious caused by human factor.
Utility model content
Improve that injection production efficiency, to reduce hardware in the injection mould of cost embedding the purpose of this utility model is to provide a kind of
Part precompressed mechanism, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical solution：
Hardware insert precompressed mechanism in a kind of injection mould, including hardware insert, preceding mould precompressed pin, rear mold precompressed pin,
Preceding mould precompressed pin drive cylinder, preceding mould precompressed pin lower bolster, is padded on preceding mould precompressed pin preceding mould precompressed pin driving skewback
Plate, rear mold precompressed pin and drive cylinder, rear mold precompressed pin upper padding plate, rear mold precompressed pin lower bolster, rear mold precompressed pin
Skewback is driven, the hardware insert is as the side of molding mold cavity inside injecting products, the preceding mould precompressed pin, rear mold
Precompressed pin is respectively placed in the top and bottom of hardware insert, and the preceding mould precompressed pin is driven under skewback, preceding mould precompressed pin
The top of mould precompressed pin, the preceding mould precompressed pin drive cylinder position before backing plate, preceding mould precompressed pin upper padding plate are sequentially placed into
In the side of preceding mould precompressed pin driving skewback, the rear mold precompressed pin upper padding plate, rear mold precompressed pin lower bolster, rear mold are pre-
Pressure pin driving skewback is sequentially placed into the lower section of rear mold precompressed pin, and it is pre- that the rear mold precompressed pin and drive cylinder are located at rear mold
Press the side of pin driving skewback.
Compared with prior art, the beneficial effects of the utility model are：
The utility model sets a set of precompressed hardware insert mechanism in injection mold, and five can be fixed in injection moulding process
Golden inserts is at the centre position of product, exits precompressed mechanism before end pressurize is projected, it is ensured that hardware insert is not outer
Dew, this mechanism can save a set of pre- plastic packaging mold, greatly reduce die sinking cost, while substantially increase injection production efficiency
Production fraction defective is reduced with being effectively improved, production cycle efficiency can promote 2 times or more, save human resources 2 times or more, section
Save 50 squares of hall space.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the position enlarged diagram of hardware insert in the utility model.
Specific embodiment
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-2, hardware insert precompressed mechanism in a kind of injection mould, including hardware insert 2, preceding mould precompressed pin 3,
Rear mold precompressed pin 4, preceding mould precompressed pin drive cylinder 5, preceding mould precompressed pin driving skewback 6, preceding mould precompressed pin lower bolster
7th, preceding mould precompressed pin upper padding plate 8, rear mold precompressed pin and drive cylinder 9, rear mold precompressed pin upper padding plate 10, rear mold precompressed edge
Needle lower bolster 11, rear mold precompressed pin driving skewback 12, the hardware insert 2 is as molding mold cavity inside injecting products 1
Side, the preceding mould precompressed pin 3, rear mold precompressed pin 4 are respectively placed in the top and bottom of hardware insert 2, the preceding mould
Mould precompressed pin before precompressed pin driving skewback 6, preceding mould precompressed pin lower bolster 7, preceding mould precompressed pin upper padding plate 8 are sequentially placed into
3 top, the preceding mould precompressed pin drive cylinder 5 are located at the side of preceding mould precompressed pin driving skewback 6, the rear mold precompressed
Pin upper padding plate 10, rear mold precompressed pin lower bolster 11, rear mold precompressed pin driving skewback 12 are sequentially placed into rear mold precompressed pin 4
Lower section, the rear mold precompressed pin and drive cylinder 9 are located at the side of rear mold precompressed pin driving skewback 12.
Hardware insert 2 when in use, is placed in injection model intracavitary by hardware insert precompressed mechanism first in the injection mould,
Then closed die, in mould after precompressed authorities injection molding machine signal, preceding mould precompressed pin drive cylinder 5 and rear mold precompressed pin
Mould precompressed pin driving skewback 6 and driving 12 horizontal movement of skewback of rear mold precompressed pin, preceding mould before being driven respectively with drive cylinder 9
On precompressed pin lower bolster 7 and rear mold precompressed pin lower bolster 11 and preceding mould precompressed pin upper padding plate 8 and rear mold precompressed pin
Backing plate 10 moves vertically in the case where preceding mould precompressed pin drives the drive of skewback 6 and rear mold precompressed pin driving skewback 12, and preceding mould is pre-
Pin 3 and rear mold precompressed pin 4 are pressed in preceding mould precompressed pin lower bolster 7 and rear mold precompressed pin lower bolster 11 and preceding mould precompressed
Hardware insert 2 is fixed in mold cavity under the drive of pin upper padding plate 8 and rear mold precompressed pin upper padding plate 10, injection molding machine is opened
Beginning injection is molded, and before pressurize, in mould after precompressed authorities injection molding machine signal, preceding mould precompressed pin drive cylinder 5 is with after
12 horizontal fortune of mould precompressed pin driving skewback 6 and rear mold precompressed pin driving skewback before mould precompressed pin and drive cylinder 9 drive
It is dynamic, preceding mould precompressed pin lower bolster 7 and rear mold precompressed pin lower bolster 11 and preceding mould precompressed pin upper padding plate 8 and rear mold precompressed
Pin upper padding plate 10 moves vertically in the case where preceding mould precompressed pin drives the drive of skewback 6 and rear mold precompressed pin driving skewback 12,
Preceding mould precompressed pin 3 and rear mold precompressed pin 4 are in preceding mould precompressed pin lower bolster 7 and rear mold precompressed pin lower bolster 11 and preceding
Golden inserts 2 is detached under the drive of mould precompressed pin upper padding plate 8 and rear mold precompressed pin upper padding plate 10, completes consolidating for hardware insert
Fixed, injection molding machine starts pressurize, fills the space after precompressed pin exits, mold die sinking ejecting product, manipulator takes out product, complete
Into the production cycle.
Compared with prior art, the beneficial effects of the utility model are：
The utility model sets a set of precompressed hardware insert mechanism in injection mold, and five can be fixed in injection moulding process
Golden inserts is at the centre position of product, exits precompressed mechanism before end pressurize is projected, it is ensured that hardware insert is not outer
Dew, this mechanism can save a set of pre- plastic packaging mold, greatly reduce die sinking cost, while substantially increase injection production efficiency
Production fraction defective is reduced with being effectively improved, production cycle efficiency can promote 2 times or more, save human resources 2 times or more, section
Save 50 squares of hall space.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be under the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art has
Various changes can be made.
Claims (1)
1. hardware insert precompressed mechanism in a kind of injection mould, which is characterized in that including hardware insert (2), preceding mould precompressed pin
(3), rear mold precompressed pin (4), preceding mould precompressed pin drive cylinder (5), preceding mould precompressed pin driving skewback (6), preceding mould precompressed
In pin lower bolster (7), preceding mould precompressed pin upper padding plate (8), rear mold precompressed pin and drive cylinder (9), rear mold precompressed pin
Backing plate (10), rear mold precompressed pin lower bolster (11), rear mold precompressed pin driving skewback (12), the hardware insert (2) as
The side of injecting products (1) inside molding mold cavity, the preceding mould precompressed pin (3), rear mold precompressed pin (4) are respectively placed in
The top and bottom of hardware insert (2), it is the preceding mould precompressed pin driving skewback (6), preceding mould precompressed pin lower bolster (7), preceding
The top of mould precompressed pin (3), the preceding mould precompressed pin drive cylinder (5) before mould precompressed pin upper padding plate (8) is sequentially placed into
Positioned at the side of preceding mould precompressed pin driving skewback (6), the rear mold precompressed pin upper padding plate (10), rear mold precompressed pin underlay
Plate (11), rear mold precompressed pin driving skewback (12) are sequentially placed into the lower section of rear mold precompressed pin (4), the rear mold precompressed pin
With drive cylinder (9) positioned at the side of rear mold precompressed pin driving skewback (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684334.0U CN207594200U (en) | 2017-12-06 | 2017-12-06 | Hardware insert precompressed mechanism in a kind of injection mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684334.0U CN207594200U (en) | 2017-12-06 | 2017-12-06 | Hardware insert precompressed mechanism in a kind of injection mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207594200U true CN207594200U (en) | 2018-07-10 |
Family
ID=62763324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684334.0U Active CN207594200U (en) | 2017-12-06 | 2017-12-06 | Hardware insert precompressed mechanism in a kind of injection mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207594200U (en) |
-
2017
- 2017-12-06 CN CN201721684334.0U patent/CN207594200U/en active Active
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