CN209320160U - A kind of positioning of double color mould and ejecting mechanism - Google Patents
A kind of positioning of double color mould and ejecting mechanism Download PDFInfo
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- CN209320160U CN209320160U CN201821602317.2U CN201821602317U CN209320160U CN 209320160 U CN209320160 U CN 209320160U CN 201821602317 U CN201821602317 U CN 201821602317U CN 209320160 U CN209320160 U CN 209320160U
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- sliding block
- guide post
- male model
- insert
- positioning
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Abstract
A kind of positioning of double color mould and ejecting mechanism, including the first male model and the first master mold for first time injection molding, and it is used for the second male model of second of injection molding and the second master mold, the first insert and the second insert are equipped in first male model and the second male model, sliding block is equipped on first male model and the second male model, in the second insert that the front end of sliding block is plugged on.A U-type groove is offered on sliding block, and retention bead is equipped in U-type groove, is equipped with the first guide post in the first master mold.The second guide post is equipped in second master mold, the flat setting in the two sides of the second guide post forms an evacuation column, escape groove is formed between retention bead, and evacuation column can be passed through from escape groove.After double color mould die sinking, the first guide post is separated with sliding block, then and the rotation of the first male model and is molded 180 degree with the second master mold, external agency pushes sliding block to move, so that sliding block releases product.The positioning of mold cavity can be realized by the mechanism and by outside product automatic ejection mold, without human intervention.
Description
Technical field
The utility model relates to mould applications, the positioning of specifically a kind of double color mould and ejecting mechanism.
Background technique
Double-color mold i.e. two kind plastic material is molded on same injection molding machine, is formed in two times, but product depanning
Primary mold.General this moulding technology is also double-material injection-molding, is usually completed by one set of die, and needs special double-colored note
Molding machine.In double color mould, two shapes of master mold are different, and are separately formed a kind of product, and two shapes of male model are complete
Equally.And after the forward and backward mould of mold rotates 180 degree with center, it is necessary to coincide.And double color mould is after completing injection molding, necessary
By product ejection die.
Summary of the invention
In order to overcome the above-mentioned deficiency of the prior art, the utility model provides positioning and the ejecting mechanism of a kind of double color mould,
It is not only simple in structure, it is easy to operate, and can position and by product ejection die.
The technical scheme in the invention for solving the technical problem is: a kind of positioning of double color mould and ejecting mechanism, including
It is female for the first male model and the first master mold of first time injection molding, and for the second male model of second of injection molding and second
Mould, first male model and the second male model structure are consistent and arranged symmetrically, are all provided in first male model and the second male model
Have the first insert and the second insert, first insert is plugged in the second insert, it is characterised in that: first male model and
Sliding block is equipped on second male model, the front end of the sliding block is plugged in second insert, first insert, second
Insert, sliding block and first master mold are formed with the first type chamber, first insert, the second insert, sliding block and described
Second master mold is formed with second type chamber；
It offers a U-type groove on the sliding block, is equipped with retention bead in the U-type groove, in first master mold
Equipped with the first guide post, interfere in the first guide post insertion U-type groove and with the retention bead；
The second guide post is equipped in second master mold, the flat setting in the two sides of second guide post forms an evacuation column,
Escape groove is formed between the retention bead, the evacuation column can be passed through from the escape groove.
First guide post is interfered with the retention bead, so that the sliding block does not move, works as double color mould
After die sinking, first guide post is separated with the sliding block, then and described first male model rotation 180 degree and with described the
Two master molds are molded, and in the described second guide post insertion sliding block, evacuation column on second guide post is from described
It is passed through in escape groove, so that the sliding block can move left and right, external agency pushes the sliding block mobile, thus the cunning
Block releases product.
Preferably, being equipped with positioning seat in first male model and the second male model, the positioning seat is equipped with fixed
Position guide rail, the two sides of the sliding block are adapted with the guide rail, so that the sliding block can slide back and forth along the guide rail.
Preferably, being equipped with cavity in second insert, the cavity is adapted with the front end of the sliding block.
Preferably, the bottom of the U-type groove is formed with curved positioning region, it is fixed that first guide post is equipped with first
Position curved surface, second guide post are equipped with the second positioning curved surface, and first guide post is adapted with the positioning region, institute
The second guide post stated is adapted with the positioning region.
The utility model has the beneficial effects that: 1. can realize the positioning of double color mould inner mold chamber by the mechanism and will produce
Outside product automatic ejection mold, without human intervention.2. can limit the glide direction of sliding block by positioning seat, anti-limited slip block is shaken,
Lead to position inaccurate.3. by the positioning region of U-type groove bottom, make its positioning of working in coordination with the first guide post and the second guide post,
To which anti-limited slip block shakes and leads to position inaccurate.4. being equipped with cavity, the front end phase of the cavity and sliding block in the second insert
Adaptation, so that sliding block is entirely limited, anti-limited slip block shakes and leads to position inaccurate.
Detailed description of the invention
Fig. 1 is the illustraton of model of the utility model.
Fig. 2 is the internal structure chart of the utility model.
Fig. 3 is the partial enlarged view of the utility model.
Fig. 4 is the partial enlarged view of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Referring to Fig.1~Fig. 4, a kind of positioning of double color mould and ejecting mechanism, including first for first time injection molding
Male model 1 and the first master mold 2, and it is used for second of injection molding the second male model 3 and the second master mold 4,1 He of the first male model
Second male model, 3 structure is consistent and arranged symmetrically, is equipped with the first insert 5 and second in first male model 1 and the second male model 3
Insert 6, first insert 5 are plugged in the second insert 6, are equipped with sliding block 7 on first male model 1 and the second male model 3,
The front end of the sliding block 7 is plugged in second insert 6, first insert 5, the second insert 6, sliding block 7 with it is described
First master mold 2 is formed with the first type chamber, first insert 5, the second insert 6, sliding block 7 and the second master mold 4 formation
There is second type chamber；
A U-type groove 8 is offered on the sliding block 7, retention bead 9 is equipped in the U-type groove 8, and described first is female
The first guide post 10 is equipped in mould 2, first guide post 10 is inserted into the U-type groove 8 and dry with the retention bead 9
It relates to；
The second guide post 11 is equipped in second master mold 4, the flat setting in the two sides of second guide post 11 forms one and keeps away
It allows column 12, escape groove 13 is formed between the retention bead 9, the evacuation column 12 can be worn from the escape groove 13
It crosses；
First guide post 10 is interfered with the retention bead 9, so that the sliding block 7 does not move, when double
After the die sinking of color mould, first guide post 10 is separated with the sliding block 7, then and first male model 1 rotate 180 degree and with
Second master mold 4 is molded, and second guide post 11 is inserted into the sliding block 7, on second guide post 11
Evacuation column 12 is passed through from the escape groove 13, so that the sliding block 7 can move left and right, external agency pushes the cunning
Block 7 is mobile, so that the sliding block 7 releases product.The positioning of double color mould inner mold chamber is realized by the mechanism and will be produced
Function outside product automatic ejection mold.
In the present embodiment, equal positioning seat 14, the positioning seat are equipped in first male model 1 and the second male model 3
14 are equipped with positioning guide rail 15, and the two sides of the sliding block 7 are adapted with the guide rail 15, so that the sliding block 7 can be along institute
The guide rail 15 stated slides back and forth.The glide direction of sliding block can be limited by positioning seat, anti-limited slip block shakes and causes positioning inaccurate
Really.
Referring to Fig.1, in the present embodiment, cavity 16(is equipped in order to see cavity 16 clearly, by it in second insert 6
In one piece of sliding block 7 hide), the cavity 16 is adapted with the front end of the sliding block 7.Cavity is equipped in the second insert,
So that sliding block is entirely limited, anti-limited slip block shakes and leads to position inaccurate.
In the present embodiment, the bottom of the U-type groove 8 is formed with curved positioning region 17, on first guide post 10
Equipped with the first positioning curved surface 18, second guide post 11 is equipped with the second positioning curved surface 19, first guide post 10 and institute
The positioning region 17 stated is adapted, and second guide post 11 is adapted with the positioning region 17.Pass through the positioning of U-type groove bottom
Portion makes its positioning of working in coordination with the first guide post and the second guide post, and anti-limited slip block shakes, and leads to position inaccurate.
The present embodiment is one of more preferred scheme of this patent, and any do not depart from is made within the scope of the technical program
Change, in the scope of this patent.
Claims (4)
1. positioning and the ejecting mechanism of a kind of double color mould, including the first male model and the first master mold for first time injection molding,
And it is used for the second male model of second of injection molding and the second master mold, first male model and the second male model structure are consistent and right
Claim setting, is equipped with the first insert and the second insert, the first insert grafting in first male model and the second male model
In the second insert, it is characterised in that: be equipped with sliding block, the front end grafting of the sliding block on first male model and the second male model
In second insert, first insert, the second insert, sliding block and first master mold are formed with the first type
Chamber, first insert, the second insert, sliding block and second master mold are formed with second type chamber；
A U-type groove is offered on the sliding block, and retention bead is equipped in the U-type groove, is equipped in first master mold
First guide post, the first guide post insertion U-type groove is interior and interferes with the retention bead；
The second guide post is equipped in second master mold, the flat setting in the two sides of second guide post forms an evacuation column, described
Retention bead between be formed with escape groove, the evacuation column can be passed through from the escape groove；
First guide post is interfered with the retention bead, so that the sliding block does not move, when double color mould is opened
Afterwards, first guide post is separated with the sliding block, then and described first male model rotation 180 degree and with it is described second female
Mould is molded, and in the described second guide post insertion sliding block, evacuation column on second guide post is from the evacuation
It is passed through in slot, so that the sliding block can move left and right, external agency pushes the sliding block mobile, so that the sliding block will
Product is released.
2. positioning and the ejecting mechanism of double color mould according to claim 1, it is characterised in that: first male model and
Positioning seat is equipped in two male models, the positioning seat is equipped with positioning guide rail, the two sides of the sliding block and the guide rail phase
Adaptation, so that the sliding block can slide back and forth along the guide rail.
3. positioning and the ejecting mechanism of double color mould according to claim 1, it is characterised in that: set in second insert
There is cavity, the cavity is adapted with the front end of the sliding block.
4. positioning and the ejecting mechanism of double color mould according to claim 1, it is characterised in that: the bottom shape of the U-type groove
At there is curved positioning region, first guide post is equipped with the first positioning curved surface, and it is fixed that second guide post is equipped with second
Position curved surface, first guide post are adapted with the positioning region, and second guide post is adapted with the positioning region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602317.2U CN209320160U (en) | 2018-09-29 | 2018-09-29 | A kind of positioning of double color mould and ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602317.2U CN209320160U (en) | 2018-09-29 | 2018-09-29 | A kind of positioning of double color mould and ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320160U true CN209320160U (en) | 2019-08-30 |
Family
ID=67707543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821602317.2U Active CN209320160U (en) | 2018-09-29 | 2018-09-29 | A kind of positioning of double color mould and ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320160U (en) |
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2018
- 2018-09-29 CN CN201821602317.2U patent/CN209320160U/en active Active
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