CN206383416U - Rotation is de- to move back mold mechanism and injection machine - Google Patents
Rotation is de- to move back mold mechanism and injection machine Download PDFInfo
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- CN206383416U CN206383416U CN201621484014.6U CN201621484014U CN206383416U CN 206383416 U CN206383416 U CN 206383416U CN 201621484014 U CN201621484014 U CN 201621484014U CN 206383416 U CN206383416 U CN 206383416U
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Abstract
The utility model moves back mold mechanism there is provided a kind of rotation is de-, including rotation takes off unit and multiple tooth core units, and multiple tooth core units are surrounded on the de- unit of the rotation；The de- unit of rotation includes rifling, rifling department and covered, and rifling department set is socketed on the rifling, and rifling department set inner side is provided with master gear with being correspondingly provided with the outside of rifling on the outside of the internal thread and external screw thread that are adapted, bearing；It is provided with the outside of the tooth core from gear, tooth core is engaged by gear and linked with revolving de- unit.The beneficial effects of the utility model are：Pass through the reciprocating motion of rifling, rotate rifling department set, bearing and master gear, tooth core is driven to rotate again, coordinate the screw thread guide frame of the facing of tooth core bottom, tooth core ribbon movable property product are retreated, because the effect of the rotation stop gear of tooth core mold insert will not follow rotation, thus the purpose of the de- core pulling of rotation are reached, product stripping progress synchronous with mould die sinking is realized, production efficiency is substantially increased.
Description
Technical field
The utility model is related to injection molding technology field, refers in particular to that a kind of rotation is de- to move back mold mechanism and injection machine.
Background technology
Conventional injection moves back mould machine using semi_thermal runner or the injecting mechanism of cold runner, coordinates oil cylinder or motor to drive rotation
Release mechanism, carries out moving back the action of mould again to product injecting glue, and the injection machine of this structure has the defect of opening period length, reduced
Production efficiency, for a long time from the point of view of be unfavorable for the competitiveness of enterprise.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of demoulding synchronous with mould die sinking, be not take up mould
The injection back mode device of design cycle.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：One kind rotation is de- to move back mold mechanism, including
The de- unit of rotation and multiple tooth core units, multiple tooth core units are surrounded on the de- unit of the rotation；
The de- unit of rotation includes rifling, rifling department and covered, and rifling department set is socketed on the rifling, reflex
Line department set inner side is provided with axle with being correspondingly provided with the internal thread and external screw thread that are adapted, the rifling department set outside on the outside of rifling
Hold, master gear is provided with the outside of bearing；
The tooth core unit includes tooth core, tooth core mold insert, rotation stop gear and facing, and the tooth core mold insert is arranged at tooth core one
End, facing is arranged at the other end of tooth core, and the facing is provided with screw thread guide frame, the tooth core mold insert by rotation stop gear with
Tooth core is connected, and the tooth core is provided with from gear, and the tooth core from the master gear of the de- unit of gear and rotation by engaging linkage.
Further, revolve de- when moving back mould, rifling axially movable, drives the set rotation of rifling department, passes through master gear band
Dynamic tooth core from gear, tooth core follows rifling department to cover and rotated, effect of the tooth core unit in the screw thread guide frame of facing
Under, drive tooth core to be moved to facing extreme direction, tooth core mold insert does not follow tooth core to rotate in the lump due to rotation stop gearing, wait to come
Multiple line is moved into place, and the de- unit of rotation is stopped, and tooth core unit, which also revolves, moves on to position, and rotation is de- to move back mould action completion；
Move back after the completion of mould, rifling carries out counter motion vertically, drive rifling department set to rotate backward, pass through master gear
Drive tooth core from gear, tooth core follow rifling department cover rotated backward, screw thread guide frame of the tooth core unit in facing
In the presence of, drive tooth core to be moved to the opposite direction at facing end, treat that rifling resets, the de- unit of rotation is stopped, tooth core unit
Also rotation, which is moved, resets.
The utility model further relates to a kind of injection machine, it is characterised in that：Taken off including injecting mechanism and rotation and move back mold mechanism, it is described
Injecting mechanism is separable to be arranged at that rotation is de- to move back above mold mechanism, and the injecting mechanism includes multiple injecting heads, multiple injecting heads
It is correspondingly arranged with multiple tooth core units of the Tui Mo mechanisms, cavity is formed between the injecting head and the tooth core unit,
The injecting head includes hot mouth and sprue bush；
The injecting mechanism is provided with the link gear with the rifling of the de- de- unit of the rotation for moving back mold mechanism of the rotation.
Further, during work, the plastic cement of molten state injects the note by the hot mouth of injecting head, then by sprue bush
The cavity between head and tooth core unit is moulded, product is formed, after injecting glue is finished, product cooling is molded by cooling system,
Then move back injecting mechanism and rotation are de- mold mechanism and separate, in separation process, by the link gear, rotation is de- to move back mould
Mechanism carries out the de- mould that moves back of rotation and acted simultaneously, treats that injecting mechanism is separated in place with the de- mold mechanism that moves back of rotation, the de- rotation for moving back mold mechanism of rotation is de-
Move back mould action completion.
The beneficial effects of the utility model are：By the reciprocating motion of rifling, make rifling department set, bearing and master
Pinion rotation, then drive tooth core to rotate, coordinate the screw thread guide frame of the facing of tooth core bottom, retreat tooth core ribbon movable property product,
Product will not follow rotation due to the effect of the rotation stop gear of tooth core mold insert, thus reach the purpose of the de- core pulling of rotation, realize production
Pint mould is synchronous with mould die sinking to be carried out, and substantially increases production efficiency.
Brief description of the drawings
Concrete structure of the present utility model is described in detail below in conjunction with the accompanying drawings：
Fig. 1 is the de- structural representation for moving back mold mechanism of rotation of the present utility model；
Fig. 2 is the structural representation of the hot mouth of the injecting mechanism of injection machine of the present utility model；
11- riflings；12- riflings department covers；13- bearings；14- master gears；15- tooth cores；16- tooth core mold inserts；17- teeth
Set；18- is from gear；
21- hot mouths；22- sprue bush；23- products.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Referring to Fig. 1, a kind of rotation is de- to move back mold mechanism, including the de- unit of rotation and multiple tooth core units, multiple tooth core unit rings
It is around in the de- unit of the rotation；
The de- unit of rotation includes rifling 11, rifling department set 12, and rifling department set is socketed on the rifling,
Rifling department set inner side is set with being correspondingly provided with the internal thread and external screw thread that are adapted, the rifling department set outside on the outside of rifling
There is bearing 13, the outside of bearing 13 is provided with master gear 14；
The tooth core unit includes tooth core 15, tooth core mold insert 16, rotation stop gear and facing 17, and the tooth core mold insert 16 is set
In the one end of tooth core 15, facing 17 is arranged at the other end of tooth core 15, and the facing 17 is provided with screw thread guide frame, the tooth core edge
Part 16 is connected by rotation stop gear with tooth core 15, and the tooth core 15 is provided with from gear 18, the tooth core 15 by from gear 18 with
The engagement linkage of master gear 14 of the de- unit of rotation.
It was found from foregoing description, the beneficial effects of the utility model are：By the reciprocating motion of rifling, make reflex
Line department set, bearing and master gear are rotated, then drive tooth core to rotate, and are coordinated the screw thread guide frame of the facing of tooth core bottom, are made tooth
Core ribbon movable property product are retreated, and because the effect of the rotation stop gear of tooth core mold insert will not follow rotation, thus reach the mesh of the de- core pulling of rotation
, product stripping progress synchronous with mould die sinking is realized, production efficiency is substantially increased.
Embodiment 1
Rotation is de- when moving back mould, and rifling axially movable, drives rifling department set to rotate, by master gear drive tooth core from
Gear, tooth core follows rifling department set to be rotated, and tooth core unit drives tooth core in the presence of the screw thread guide frame of facing
Moved to facing extreme direction, tooth core mold insert does not follow tooth core to rotate in the lump, treats that rifling is moved to due to rotation stop gearing
Position, the de- unit of rotation is stopped, and tooth core unit, which also revolves, moves on to position, and rotation is de- to move back mould action completion；
Move back after the completion of mould, rifling carries out counter motion vertically, drive rifling department set to rotate backward, pass through master gear
Drive tooth core from gear, tooth core follow rifling department cover rotated backward, screw thread guide frame of the tooth core unit in facing
In the presence of, drive tooth core to be moved to the opposite direction at facing end, treat that rifling resets, the de- unit of rotation is stopped, tooth core unit
Also rotation, which is moved, resets.
Mold mechanism is moved back from the foregoing, it will be observed that being taken off using the rotation of reflex wire type, the product for possessing internal thread can be made in injection molding
After the completion of, while the demoulding, will be on the inside of product product detached by tooth core provided with externally threaded mould, realize die sinking with
The effect that the demoulding is carried out simultaneously, effectively saves the production time, improves production efficiency.
The utility model further relates to a kind of injection machine, including injecting mechanism and rotation take off and move back mold mechanism, and the injecting mechanism can
Separation is arranged at that rotation is de- to move back above mold mechanism, and the injecting mechanism includes multiple injecting heads, and multiple injecting heads move back film with described
Multiple tooth core units of mechanism are correspondingly arranged, and cavity, the injecting head are formed between the injecting head and the tooth core unit
Including hot mouth 21 and sprue bush 22；
The injecting mechanism is provided with the link gear with the rifling of the de- de- unit of the rotation for moving back mold mechanism of the rotation.
From the foregoing, it will be observed that setting sprue bush by the hot mouth in injecting head, the mouth of a river can be avoided to remain, so that waste material is produced,
The heat insulation effect of sprue bush, can be such that injecting mechanism faster enters in injecting glue work next time, improve production efficiency simultaneously.
Embodiment 2
During work, the plastic cement of molten state injects the injecting head and tooth by the hot mouth of injecting head, then by sprue bush
Cavity between core unit, forms product, after injecting glue is finished, product 23 is cooled and shaped by cooling system,
Then move back injecting mechanism and rotation are de- mold mechanism and separate, in separation process, by the link gear, rotation is de- to move back mould
Mechanism carries out the de- mould that moves back of rotation and acted simultaneously, treats that injecting mechanism is separated in place with the de- mold mechanism that moves back of rotation, the de- rotation for moving back mold mechanism of rotation is de-
Move back mould action completion.
From the foregoing, it will be observed that possessing the injection machine of link gear, possess faster injecting glue, shaping, revolve to take off and move back mould speed, Ke Yi great
It is big to improve production efficiency, improve the competitiveness of enterprise.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (4)
1. one kind rotation is de- to move back mold mechanism, it is characterised in that：Including the de- unit of rotation and multiple tooth core units, multiple tooth core units are surround
In the de- unit of the rotation；
The de- unit of rotation includes rifling, rifling department and covered, and rifling department set is socketed on the rifling, rifling department
Set inner side is provided with bearing with being correspondingly provided with the internal thread and external screw thread that are adapted, the rifling department set outside on the outside of rifling,
Master gear is provided with the outside of bearing；
The tooth core unit includes tooth core, tooth core mold insert, rotation stop gear and facing, and the tooth core mold insert is arranged at tooth core one end,
Facing is arranged at the other end of tooth core, and the facing is provided with screw thread guide frame, and the tooth core mold insert passes through rotation stop gear and tooth
Core is connected, and the tooth core is provided with from gear, and the tooth core from the master gear of the de- unit of gear and rotation by engaging linkage.
2. rotation as claimed in claim 1 is de- to move back mold mechanism, it is characterised in that：Rotation is de- when moving back mould, rifling axially movable, band
Dynamic rifling department set is rotated, and by master gear drive tooth core from gear, tooth core follows rifling department set to be rotated, tooth core list
Member drives tooth core to be moved to facing extreme direction, tooth core mold insert is due to rotation stop gear in the presence of the screw thread guide frame of facing
Effect, does not follow tooth core to rotate in the lump, treats that rifling is moved into place, and the de- unit of rotation is stopped, and tooth core unit, which also revolves, moves on to position,
Rotation is de- to move back mould action completion；
Move back after the completion of mould, rifling carries out counter motion vertically, drive rifling department set to rotate backward, driven by master gear
Tooth core from gear, tooth core follow rifling department set rotated backward, work of the tooth core unit in the screw thread guide frame of facing
Under, drive tooth core to be moved to the opposite direction at facing end, treat that rifling resets, the de- unit of rotation is stopped, and tooth core unit also revolves
Move and reset.
3. a kind of injection machine, it is characterised in that：Taken off including injecting mechanism and rotation and move back mold mechanism, the injecting mechanism is separable to be set
It is placed in revolve to take off and moves back above mold mechanism, the injecting mechanism includes multiple injecting heads, multiple injecting heads take off with the rotation moves back mold mechanism
Multiple tooth core units be correspondingly arranged, cavity is formed between the injecting head and the tooth core unit, the injecting head includes
Hot mouth and sprue bush；
The injecting mechanism is provided with the link gear with the rifling of the de- de- unit of the rotation for moving back mold mechanism of the rotation.
4. injection machine as claimed in claim 3, it is characterised in that：During work, the heat that the plastic cement of molten state passes through injecting head
Mouth, then the cavity injected by sprue bush between the injecting head and tooth core unit, form product, after injecting glue is finished, by cooling down
System is molded to product cooling,
Then move back injecting mechanism and rotation are de- mold mechanism and separate, in separation process, by the link gear, rotation is de- to move back mold mechanism
The de- mould that moves back of rotation is carried out simultaneously to act, treats that injecting mechanism is separated in place with the de- mold mechanism that moves back of rotation, and the de- rotation for moving back mold mechanism of rotation, which takes off, moves back mould
Action is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484014.6U CN206383416U (en) | 2016-12-30 | 2016-12-30 | Rotation is de- to move back mold mechanism and injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621484014.6U CN206383416U (en) | 2016-12-30 | 2016-12-30 | Rotation is de- to move back mold mechanism and injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383416U true CN206383416U (en) | 2017-08-08 |
Family
ID=59491541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621484014.6U Active CN206383416U (en) | 2016-12-30 | 2016-12-30 | Rotation is de- to move back mold mechanism and injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206383416U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738659A (en) * | 2016-12-30 | 2017-05-31 | 深圳市博纳药包技术股份有限公司 | Rotation is de- to move back mold mechanism and injection machine |
| CN108724635A (en) * | 2018-07-02 | 2018-11-02 | Tcl王牌电器(惠州)有限公司 | Flip injection mold |
-
2016
- 2016-12-30 CN CN201621484014.6U patent/CN206383416U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738659A (en) * | 2016-12-30 | 2017-05-31 | 深圳市博纳药包技术股份有限公司 | Rotation is de- to move back mold mechanism and injection machine |
| WO2018120455A1 (en) * | 2016-12-30 | 2018-07-05 | 深圳市博纳药包技术股份有限公司 | Rotation mold release mechanism and injection molding machine |
| CN108724635A (en) * | 2018-07-02 | 2018-11-02 | Tcl王牌电器(惠州)有限公司 | Flip injection mold |
| CN108724635B (en) * | 2018-07-02 | 2021-04-02 | Tcl王牌电器(惠州)有限公司 | Inverted injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Changxin Road, Shenzhen Longhua District, Longhua District, Guangdong Province, boehzhi Valley factory area, No. 1 Patentee after: SHENZHEN BONA PHARMA TECHNOLOGY Co.,Ltd. Address before: 518000, Shenzhen, Guangdong province Longhua New District Guanlan Road, Changxin Road, No. 1, Chi Chi Valley plant Patentee before: SHENZHEN BONA PHARMA TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 Guanghu Street Luhu Community High-tech Park, Longhua District, Shenzhen City, Guangdong Province, No. 6 Guansheng Road, Bonazi Valley Factory 101 Complex Building Patentee after: SHENZHEN BONA PHARMA TECHNOLOGY Co.,Ltd. Address before: 518000 Bonazi Valley Factory, No. 1 Changxing Road, Guanhu Street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BONA PHARMA TECHNOLOGY Co.,Ltd. |