CN208992910U - A kind of anti-loose ejecting mechanism - Google Patents
A kind of anti-loose ejecting mechanism Download PDFInfo
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- CN208992910U CN208992910U CN201821452033.XU CN201821452033U CN208992910U CN 208992910 U CN208992910 U CN 208992910U CN 201821452033 U CN201821452033 U CN 201821452033U CN 208992910 U CN208992910 U CN 208992910U
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- top plate
- sliding block
- plane
- cover half
- slot
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Abstract
The utility model discloses a kind of anti-loose ejecting mechanisms, including oblique guide pin, thimble, a top plate, secondary top plate, sliding block, slide block insert and shovel base；Shovel base is connect with dynamic model, the bottom of sliding block is mobily connected in cover half upper surface, and slide block insert is connected to sliding block towards on the side of product, and can connect or be detached from product, top plate and secondary top plate are located in the space that cover half and pedestal are surrounded, and secondary top plate is located at the lower section of a top plate.Sliding block has the execution through slot of connection sliding block top and bottom ends, and one end of oblique guide pin is connected to the upper surface of a top plate, and the other end of oblique guide pin passes through secondary top plate, and is inserted into and executes in through slot.Advantages and beneficial effects of the utility model lie in that avoid the molding product of primary side the case where loosening on cover half, and then avoid slide block insert or the case where cover half weighs the molding product of primary side wounded；The yield rate for improving product improves the quality and efficiency of production.
Description
Technical field
The utility model relates to mould applications, in particular to a kind of anti-loose ejecting mechanism.
Background technique
As the field of double-colored products application is more and more, the requirement of product is increasingly stringenter.Especially product is ejecting
When direction has back-off or product external surfaces to require, needs a kind of mechanism that product is allowed smoothly to demould in ejection, also to guarantee to produce
Product guarantee the appearance requirement of product, product are allowed not generate flash when coming out in 1 side of double-colored machine rotational forming and 2 side products
And deformation.We need sliding block to demould for the back-off in product ejection direction, and in order to reach product requirement, we will carry out sliding block
Ejecting mechanism.
And the open mold that existing slide block structure usually passes through mold moves up and down, by oblique guide pin come band movable slider or so
Movement, causes product finally smoothly to demould；Due to double color mould have twice open mold movement (i.e. primary side molding and secondary side at
Type) and mold a spinning movement.Therefore, for existing mold after completing primary side operations for forming, sliding block can be with dynamic model
Movement and medial movement backwards to cover half, be detached from slide block insert and product, therefore, revolved in such case to cover half
Turn, product is likely to shake under the centrifugal force effect of rotation, and when sliding block molds again, slide block insert or cover half will be easy to
The case where weighing the molding product of primary side wounded, yield rate is caused to reduce thereby reduces the quality of production and production efficiency of product.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of anti-loose ejecting mechanism.The technical program will be anti-loose
Ejecting mechanism is mounted on double-color mold, when double-color mold molding, sliding block by by the thrust of shovel base towards the inside of cover half
It is mobile, so that slide block insert is inserted into the inside of cover half；After completing the primary side molding of product, double-color mold is opened, this
When slide block insert connect with the molding product of primary side, rotation cover half be turned to the dynamic model of the secondary side of double-color mold
Side, and molded again to complete the work of secondary side formed product；During rotating cover half, a top plate and secondary top plate are equal
It is motionless so that sliding block and slide block insert keep in situ to position to the molding product of primary side, to avoid primary side at
The product of type avoids slide block insert or cover half weighs the feelings of the molding product of primary side wounded the case where loosening on cover half
Condition；The yield rate for improving product improves the quality and efficiency of production.
The anti-loose ejecting mechanism of one of the utility model, is mounted on double-color mold, and the double-color mold includes dynamic
Mould, cover half and pedestal, which is characterized in that anti-loose ejecting mechanism includes oblique guide pin, thimble, a top plate, secondary top plate, cunning
Block, slide block insert and shovel base；
The shovel base is connect with the dynamic model, and the bottom of the sliding block is mobily connected in the cover half upper surface, described
Slide block insert is connected to the sliding block towards on the side of product, and can connect or be detached from the product, a top plate
It is located in the space that the cover half and pedestal are surrounded with secondary top plate, the secondary top plate is located under a top plate
Side；
The sliding block has the execution through slot for being connected to the sliding block top and bottom ends, and one end of the oblique guide pin is connected to once
The other end of the upper surface of top plate, the oblique guide pin passes through the secondary top plate, and is inserted into the execution through slot；The thimble
One end be connected to the upper surface of a top plate, the other end of the thimble passes through the cover half and can contact with product.
In above scheme, the side wall for executing through slot has through slot inclined-plane, and the oblique guide pin is inserted into the execution through slot
One end there is pin inclined-plane, the through slot inclined-plane is located at the execution through slot on the side side wall of the slide block insert, institute
It states pin inclined-plane and is located at side of the oblique guide pin towards the through slot inclined-plane, and the through slot inclined-plane is mutually matched.
In above scheme, the through slot inclined-plane is on the side side wall for executing through slot backwards to the slide block insert, back
It tilts and extends downwardly to the slide block insert；The pin inclined-plane is in the oblique guide pin towards the side side on the through slot inclined-plane
On, backwards to the through slot inclined-plane and upwardly extend.
In above scheme, the shovel base is located at the sliding block backwards to the side of the slide block insert；The shovel base is towards institute
Stating on the side side of sliding block has shovel base inclined-plane, and the shovel base inclined-plane is backwards to the slider tilt and extends downwardly；
The side of the sliding block towards the shovel base has sliding block inclined-plane, and the sliding block inclined-plane tilts simultaneously backwards to the shovel base
It upwardly extends.
It further include the first guide post in above scheme, one end of first guide post is connect with a top plate, institute
The other end for stating the first guide post is connect with the cover half.
It further include the second guide post in above scheme, the connection of one end of second guide post and the secondary top plate,
The other end of second guide post passes through a top plate and connect with the cover half.
It further include wave column in above scheme, the wave column includes fixed column and bulb, and the bulb is rotatably coupled to
On one end of the fixed column, the other end of the fixed column is inserted into the cover half and connect with the cover half；The sliding block
Bottom has and the matched groove of the bulb.
Advantages and beneficial effects of the utility model lie in that the utility model provides a kind of anti-loose ejecting mechanism, avoid
Primary side molding product the case where being loosened on cover half, and then avoid slide block insert or cover half to weigh primary side wounded molding
The case where product；The yield rate for improving product improves the quality and efficiency of production.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of sliding block die opening state structural schematic diagram of anti-loose ejecting mechanism of the utility model.
In figure: 1, double-color mold 2, anti-loose ejecting mechanism 3, product
11, cover half 12, dynamic model 13, pedestal
21, oblique guide pin 22, thimble 23, top plates 24, a secondary top plates
25, sliding block 26, slide block insert 27, shovel base 28, the first guide post
29, the second guide post 20, wave column 251, execution through slot 252, through slot inclined-plane
253, sliding block inclined-plane 271, shovel base inclined-plane 211, pin inclined-plane
201, fixed column 202, bulb
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
As shown in Figure 1, the utility model is a kind of anti-loose ejecting mechanism, it is mounted on double-color mold 1, double-color mold 1
Including dynamic model 12, cover half 11 and pedestal 13, anti-loose ejecting mechanism 2 includes oblique guide pin 21,22, top plates 23 of thimble, secondary
Top plate 24, sliding block 25, slide block insert 26 and shovel base 27；
Shovel base 27 is connect with dynamic model 12, and the bottom of sliding block 25 is mobily connected in 11 upper surface of cover half, and slide block insert 26 connects
It connects in sliding block 25 towards on the side of product 3, and can connect or be detached from product 3, a top plate 23 and secondary top plate 24 are located at
In the space that cover half 11 and pedestal 13 are surrounded, secondary top plate 24 is located at the lower section of a top plate 23.
Sliding block 25 has the execution through slot 251 of connection 25 top and bottom ends of sliding block, and one end of oblique guide pin 21 is connected to primary top
The other end of the upper surface of plate 23, oblique guide pin 21 passes through secondary top plate 24, and is inserted into and executes in through slot 251；One end of thimble 22
It is connected to the upper surface of a top plate 23, the other end of thimble 22 passes through cover half 11 and can contact with product 3.
The working principle of above-mentioned technical proposal is: anti-loose ejecting mechanism 2 being mounted on double-color mold 1, double color mould is worked as
When 1 molding of tool, sliding block 25, towards the medial movement of cover half 11, will be made slide block insert 26 be inserted into cover half by the thrust of shovel base 27
11 inside；Wherein, the inside of cover half 11 is used to carry out primary side molding to product 3 and secondary side forms, while slide block insert
26 for fixing the molding product 3 of primary side and the molding product 3 of secondary side；It is double-colored after completing the primary side molding of product 3
Mold 1 is opened, and slide block insert 26 is connect with the molding product 3 of primary side at this time, and rotation cover half 11 is turned to double-colored
12 lower section of dynamic model of the secondary side of mold 1, and molded again to complete 3 shaping work of secondary side product；In rotation cover half 11
In the process, a top plate 23 and secondary top plate 24 are motionless, so that sliding block 25 and slide block insert 26 keep in situ to primary
The molding product 3 in side is positioned, and to avoid the molding product 3 of primary side the case where loosening on cover half 11, and then is avoided
Slide block insert 26 or cover half 11 weigh the case where primary side molding product wounded；When double-color mold 1 completes the secondary side molding of product 3
Afterwards, it is opened again, a top plate 23 and secondary top plate 24 are respectively facing the movement of cover half 11, make oblique guide pin 21 that sliding block 25 be pushed to carry on the back
To the medial movement of cover half 11, and then slide block insert 26 is made to be detached from the molding product 3 of secondary side, meanwhile, thimble 22 is also towards production
Product 3 are mobile, so that the molding product 3 of secondary side is detached from cover half 11, improve the yield rate of product 3, improve the matter of the production of product 3
Amount and efficiency.
Preferably, the side wall for executing through slot 251 has through slot inclined-plane 252, and the oblique insertion of guide pin 21 executes the one of through slot 251
End has pin inclined-plane 211, and through slot inclined-plane 252, which is located at, executes through slot 251 on the side side wall of slide block insert 26, sells inclined-plane
211 are located at side of the oblique guide pin 21 towards through slot inclined-plane 252, and through slot inclined-plane 252 is mutually matched.
Further, through slot inclined-plane 252 is on executing side side wall of the through slot 251 backwards to slide block insert 26, backwards to sliding block
Mold insert 26 is tilted and is extended downwardly；Inclined-plane 211 is sold on side side of the oblique guide pin 21 towards through slot inclined-plane 252, backwards to through slot
Inclined-plane 252 simultaneously upwardly extends；Oblique guide pin 21 makes pin inclined-plane 211 and 252 phase of through slot inclined-plane in the moving process towards cover half 11
Mutually cooperation makes slide block insert 26 be detached from the molding product of secondary side to provide the active force backwards to 11 inside of cover half to sliding block 25
3。
Preferably, shovel base 27 is located at side of the sliding block 25 backwards to slide block insert 26；Shovel side side of the base 27 towards sliding block 25
There is shovel base inclined-plane 271, shovel base inclined-plane 271 is tilted and extended downwardly backwards to sliding block 25 on face；
Sliding block 25 towards shovel base 27 side have sliding block inclined-plane 253, sliding block inclined-plane 253 backwards to shovel base 27 inclination and to
Upper extension；
During shovel base 27 is moved with dynamic model 12 towards cover half 11, by shoveling base inclined-plane 271 and sliding block inclined-plane 253,
The active force towards 11 inside of cover half is provided to sliding block 25, so that slide block insert 26 is moved to 11 inside of cover half, to cooperate cover half 11
The primary side molding and secondary side molding of product 3 are realized with dynamic model 12.
It preferably, further include the first guide post 28, one end of the first guide post 28 is connect with a top plate 23, the first guiding
The other end of column 28 is connect with cover half 11, and the first guide post 28 guarantees the first top plate in the process mobile toward or away from cover half 11
In stability.
It preferably, further include the second guide post 29, the connection of one end of the second guide post 29 and secondary top plate 24, second leads
A top plate 23 is passed through to the other end of column 29 to connect with cover half 11；Second guide post 29 guarantees the second top plate in direction or back
To stability of the cover half 11 during mobile
Optionally, the second guide post can also be connect with a top plate 23, so that anti-loose ejecting mechanism 2 utilize a mandril
Active force is provided to secondary top plate 24, i.e., the movement of controllable a top plate 23 and secondary top plate 24 reduces anti-loose ejection
The mechanical complexity of mechanism 2, thereby reduces cost, improves reliability.
It preferably, further include wave column 20, wave column 20 includes fixed column 201 and bulb 202, and bulb 202 rotatably connects
On one end of fixed column 201, the other end insertion cover half 11 of fixed column 201 is simultaneously connect with cover half 11；The bottom of sliding block 25 has
Have and the matched groove of bulb 202；
Sliding block 25 is towards 11 medial movement of cover half, and when slide block insert 26 being made to be inserted into 11 inside of cover half, sliding block 25 will make
Groove is moved to bulb 202, and bulb 202 will guarantee that sliding block 25 is fixed, to guarantee that slide block insert 26 and primary side are molding
The stable degree connected between product 3 or the molding product 3 of secondary side；Oblique guide pin 21 makes sliding block 25 backwards towards the movement of cover half 11
11 medial movement of cover half, when providing to sliding block 25 backwards to the active force of 11 inside of cover half, sliding block 25 will drive groove to be detached from bulb
202 are detached from slide block insert 26 and the molding product 3 of secondary side.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of anti-loose ejecting mechanism, is mounted on double-color mold, the double-color mold includes dynamic model, cover half and pedestal,
It is characterized in that, anti-loose ejecting mechanism includes oblique guide pin, thimble, a top plate, secondary top plate, sliding block, slide block insert and shovel base；
The shovel base is connect with the dynamic model, and the bottom of the sliding block is mobily connected in the cover half upper surface, the sliding block
Mold insert is connected to the sliding block towards on the side of product, and can connect or be detached from the product, a top plate and two
Secondary top plate is located in the space that the cover half and pedestal are surrounded, and the secondary top plate is located at the lower section of a top plate；
The sliding block has the execution through slot for being connected to the sliding block top and bottom ends, and one end of the oblique guide pin is connected to a top plate
Upper surface, the other end of the oblique guide pin passes through the secondary top plate, and is inserted into the execution through slot；The one of the thimble
End is connected to the upper surface of a top plate, and the other end of the thimble passes through the cover half and can contact with product.
2. a kind of anti-loose ejecting mechanism according to claim 1, which is characterized in that the side wall for executing through slot has
Through slot inclined-plane, the oblique guide pin, which is inserted into described one end for executing through slot, has pin inclined-plane, and the through slot inclined-plane is located at the execution
For through slot on the side side wall of the slide block insert, the pin inclined-plane is located at the oblique guide pin towards the one of the through slot inclined-plane
Side, and the through slot inclined-plane is mutually matched.
3. a kind of anti-loose ejecting mechanism according to claim 2, which is characterized in that the through slot inclined-plane is in the execution
Through slot is tilted and is extended downwardly backwards to the slide block insert on the side side wall of the slide block insert；The pin inclined-plane exists
The oblique guide pin backwards to the through slot inclined-plane and is upwardly extended towards on the side side on the through slot inclined-plane.
4. a kind of anti-loose ejecting mechanism according to claim 1, which is characterized in that the shovel base is located at sliding block back
To the side of the slide block insert；For the shovel base towards having shovel base inclined-plane on the side side of the sliding block, the shovel base is oblique
Face is backwards to the slider tilt and extends downwardly；
The side of the sliding block towards the shovel base has sliding block inclined-plane, and the sliding block inclined-plane tilts and upward backwards to the shovel base
Extend.
5. a kind of anti-loose ejecting mechanism according to claim 1, which is characterized in that it further include the first guide post, it is described
One end of first guide post is connect with a top plate, and the other end of first guide post is connect with the cover half.
6. a kind of anti-loose ejecting mechanism according to claim 1, which is characterized in that it further include the second guide post, it is described
The connection of one end of the second guide post and the secondary top plate, the other end of second guide post pass through a top plate with
The cover half connection.
7. a kind of anti-loose ejecting mechanism according to claim 1, which is characterized in that it further include wave column, the wave column packet
Fixed column and bulb are included, the bulb is rotatably coupled on one end of the fixed column, and the other end of the fixed column is inserted
Enter the cover half and is connect with the cover half；The bottom of the sliding block has and the matched groove of the bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452033.XU CN208992910U (en) | 2018-09-05 | 2018-09-05 | A kind of anti-loose ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452033.XU CN208992910U (en) | 2018-09-05 | 2018-09-05 | A kind of anti-loose ejecting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN208992910U true CN208992910U (en) | 2019-06-18 |
Family
ID=66799299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821452033.XU Active CN208992910U (en) | 2018-09-05 | 2018-09-05 | A kind of anti-loose ejecting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214075A (en) * | 2022-08-25 | 2022-10-21 | 苏州道格实业有限公司 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
-
2018
- 2018-09-05 CN CN201821452033.XU patent/CN208992910U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214075A (en) * | 2022-08-25 | 2022-10-21 | 苏州道格实业有限公司 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
| CN115214075B (en) * | 2022-08-25 | 2024-02-06 | 苏州道格实业有限公司 | Liquid silica gel injection system and method for producing liquid silica gel molded product |
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