CN208343330U - Double-colored decoration frame mould - Google Patents
Double-colored decoration frame mould Download PDFInfo
- Publication number
- CN208343330U CN208343330U CN201820722377.1U CN201820722377U CN208343330U CN 208343330 U CN208343330 U CN 208343330U CN 201820722377 U CN201820722377 U CN 201820722377U CN 208343330 U CN208343330 U CN 208343330U
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- plate
- injection molding
- double
- forming cavity
- ejecting mechanism
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to injection mold technology more particularly to a kind of double-colored decoration frame mould.The utility model, including bottom plate, moving template, solid plate and injection molding plates, there is injection hole on injection molding plates, there is type core on the moving template, there is the first type chamber and second type chamber to solid plate inner recess on the solid plate, the type core and the first type chamber are bonded to each other to be formed for molding first forming cavity of injecting products first part, after moving template rotates 180 degree, type core and second type chamber with injecting products first part are bonded to each other to be formed for molding second forming cavity of injecting products second part, first forming cavity and the second forming cavity pass through the injection molding channel being arranged in solid plate and are connected to injection hole.The utility model can realize the seamless cooperation of two injecting products by two stage injection molding, and the utility model is set there are two mutual independent liftout attachment, and the ejection of product in some forming cavity can be implemented separately, convenient for control.
Description
Technical field
The utility model belongs to injection mold technology more particularly to a kind of double-colored decoration frame mould.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics forming cavity injected by injection molding machine high pressure obtain formed products after cooling and solidifying, it is primary to infuse since mold is in injection molding
Modeling can only inject a kind of plastic cement of color, and multiple color injects simultaneously can then be mixed, therefore in the prior art, there are two types of tools
And the plastic product of the above color is all made of after distinguishing injection molding, then fixes different piece in such a way that screw adds buckle
Together, because injecting products have deformation, therefore such fit system is used, surrounding gap is difficult to accomplish uniformly, Er Qieyou
Product to there is a problem of that screw is made in no space fixed.
For example, Chinese utility model patent discloses a kind of core pulling mechanism adopting straight ejection block for mold of automobile headlamp decorative frame [Shen
Please number: 201020515493.X], which includes upper compound plate and lower compound plate, and upper compound plate connects solid plate through runner plate, under
Support block and top plate are installed on compound plate, thimble is connected on top plate, moving template is installed on support block, there is injection molding between moving template and solid plate
Molding adornment frame, pilot hole is formed in adornment frame, and thimble passes through moving template and is in contact with adornment frame bottom surface, it is characterised in that institute
Jacking block is installed in the top plate stated, connects mandril on jacking block, sliding setting inner slide in mandril, one of inner slide with pilot hole phase
Cooperation, the moving template is interior to install closing piece, and inclined guide groove is formed in closing piece, and the other end of inner slide and the inclined guide groove of closing piece match
It closes.
The utility model is although stable, lasts a long time, but still cannot solve the above problems.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of double-colored decoration frame mould.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of double-colored decoration frame mould successively includes bottom plate, moving template, solid plate and injection molding plates, has note on injection molding plates
Mould mouth, on the moving template tool there are two the identical type core for protruding from dynamic model plate surface, have on the solid plate to
The the first type chamber and second type chamber of solid plate inner recess, the type core and the first type chamber are bonded to each other to be formed for injecting products
Molding first forming cavity of first part, after moving template rotates 180 degree, type core and second type with injecting products first part
Chamber is bonded to each other to be formed for molding second forming cavity of injecting products second part, first forming cavity and the second forming cavity
It is connected to by the injection molding channel being arranged in solid plate with injection hole.
In above-mentioned double-colored decoration frame mould, the injection hole and injection molding channel are respectively equipped with two, the first one-tenth described
Shape chamber and the second forming cavity respectively correspond an injection hole and an injection molding channel.
In above-mentioned double-colored decoration frame mould, the first type chamber and second type chamber are symmetrically set along the axial line of moving template
It sets, and two type cores are symmetrical arranged along the axial line of moving template.
In above-mentioned double-colored decoration frame mould, ejecting mechanism and fixed setting are additionally provided between the bottom plate and moving template
Support block on bottom plate, the support block are symmetricly set on ejecting mechanism two sides and fit with the side of ejecting mechanism, the top
One end of mechanism is pressed on bottom plate out, and the other end extends to the upper surface of type core.
In above-mentioned double-colored decoration frame mould, the ejecting mechanism includes two the first ejections that can be moved independently of each other
Mechanism and the second ejecting mechanism are equipped with the partition being fixedly connected with bottom plate between first ejecting mechanism and the second ejecting mechanism
Item.
In above-mentioned double-colored decoration frame mould, first ejecting mechanism and the second ejecting mechanism respectively includes and bottom plate
The fixed plate being fixedly connected, the liftout plate and knock-pin that are pressed in fixed plate, described knock-pin one end are fixedly connected on ejection
On plate, the other end extends to the upper surface of type core, and the liftout plate can be slided along the direction of vertical base plate.
The molding that several axial lines are parallel to each other is equipped in above-mentioned double-colored decoration frame mould, in the solid plate to lead
Xiang Zhu, the prominent cover half plate surface in one end of the molding guide post simultaneously extend to moving template direction.
In above-mentioned double-colored decoration frame mould, both mold ends are respectively equipped with one piece of latch, the latch and injection molding
The upper surface of plate fits with the lower surface of bottom plate, is detachably connected between two pieces of latch by several locking posts.
In above-mentioned double-colored decoration frame mould, injection molding through-hole is offered on the latch, latch and injection molding plates
When upper surface fits, injection molding through-hole is aligned with injection hole.
Compared with prior art, utility model has the advantages that
1, the utility model can realize the seamless cooperation of two injecting products by two stage injection molding, improve product quality.
2, the utility model is set there are two mutual independent liftout attachment, and product in some forming cavity can be implemented separately
Ejection, convenient for control.
Detailed description of the invention
Fig. 1 is the explosive view of the utility model；
Fig. 2 is the cross-sectional view of the utility model；
Fig. 3 is the sectional view of the utility model other direction
In figure: bottom plate 1, moving template 2, solid plate 3, injection molding plates 4, the first forming cavity 5, the second forming cavity 6, injection molding channel 7,
Ejecting mechanism 8, support block 9, compartmentation strip 10, molding guide post 11, latch 12, locking post 13, injection molding through-hole 14, type core 21, the
One type chamber 31, second type chamber 32, injection hole 41, the first ejecting mechanism 8a, the second ejecting mechanism 8b, fixed plate 81, liftout plate 82,
Knock-pin 83.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
In conjunction with shown in Fig. 2 and Fig. 3, successively includes bottom plate 1, moving template 2, solid plate 3 and injection molding plates 4, have on injection molding plates 4
Injection hole 41, tool is there are two the identical type core 21 for protruding from 2 surface of moving template on the moving template 2, and two types
Core 21 is symmetrical arranged along the axial line of moving template 2, has the first type chamber 31 to 3 inner recess of solid plate on the solid plate 3
With second type chamber 32, the first type chamber 31 and second type chamber 32 are symmetrical arranged along the axial line of moving template 2,21 He of type core
First type chamber 31 is bonded to each other to be formed for molding first forming cavity 5 of injecting products first part, and moving template 2 rotates 180 degree
Afterwards, the type core 21 with injecting products first part and second type chamber 32 be bonded to each other to be formed for injecting products second part at
The injection molding channel 7 of second forming cavity 6 of type, first forming cavity 5 and the second forming cavity 6 by being arranged in solid plate 3
It is connected to injection hole 41.
The utility model, in use, moving template 2 fits with solid plate 3, type core 21 fits to be formed with the first type chamber 31
First forming cavity 5, the plastics of melting are flowed into the first forming cavity 5, so that double-colored dress by injection hole 41 via injection molding channel 7
First part's injection molding of escutcheon, is then opened, and moving template 2 molds again along axial line rotation 180 degree, with injecting products the
The type core 21 and second type chamber 32 of a part are bonded to each other to form the second forming cavity 6, and the plastics of melting pass through injection hole 41, via
Injection molding channel 7 flows into the second forming cavity 6, so that the second part injection molding of double-colored adornment frame, that is, complete double-colored adornment frame
Whole molding, therefore the seamless cooperation of two injecting products is realized by two stage injection molding, improve injecting products quality.
Preferably, the injection hole 41 and injection molding channel 7 are respectively equipped with two, and first forming cavity 5 and second shapes
Chamber 6 respectively corresponds an injection hole 41 and an injection molding channel 7, thus constitutes two sets of independent injecting mechanisms, Yi Zhongyan
The molten plastic of color corresponds to a set of injecting mechanism, mutually pollutes so that will not generate when being molded two different colors of plastics
Problem, and in this way in the second part of the double-colored adornment frame of injection molding, double-colored adornment frame first part can also be carried out simultaneously
Injection molding, substantially increase production efficiency.
In conjunction with shown in Fig. 1 and Fig. 3, it is additionally provided with ejecting mechanism 8 between the bottom plate 1 and moving template 2 and is fixed at bottom
Support block 9 on plate 1, the support block 9 are symmetricly set on 8 two sides of ejecting mechanism and fit with the side of ejecting mechanism 8, the top
One end of mechanism 8 is pressed on bottom plate 1 out, and the other end extends to the upper surface of type core 21, and the ejecting mechanism 8 can including two
The the first ejecting mechanism 8a and the second ejecting mechanism 8b, the first ejecting mechanism 8a that move independently of each other and the second ejecting mechanism
The compartmentation strip 10 being fixedly connected with bottom plate 1 is equipped between 8b, the first ejecting mechanism 8a and the second ejecting mechanism 8b are wrapped respectively
Include the fixed plate 81 being fixedly connected with bottom plate 1, the liftout plate being pressed in fixed plate 81 82 and knock-pin 83, the knock-pin 83
One end is fixedly connected on liftout plate 82, and the other end extends to the upper surface of type core 21, and the liftout plate 82 can be along vertical base plate 1
Direction sliding, after the completion of injection molding, be opened so that being separated between moving template 2 and solid plate 3, the first forming cavity 5 and second
Forming cavity 6 is opened, and the movement close to moving template 2 occurs for liftout plate 82 at this time, and knock-pin 83 ejects injecting products, and pushes up
Mechanism is set as the first ejecting mechanism 8a and the second ejecting mechanism 8b that can be moved independently of each other out, then some can be implemented separately
The ejection of product in forming cavity, convenient for control, such as injection molding after the completion of, can individually to the injecting products in the second forming cavity 6 into
Row ejection, and the injecting products in the first forming cavity 5 do not eject, and carry out next step injection molding after rotating 180 degree；Or it is being molded
Cheng Hou has found that the injecting products in the first forming cavity 5 there are apparent mass defect, are then optionally ejected.
As shown in Figure 1, the molding guide post 11 that several axial lines are parallel to each other is equipped in the solid plate 3, the conjunction
Prominent 3 surface of solid plate in one end of mould guide post 11 simultaneously extends to 2 direction of moving template, and molding guide post 11 in clamping process can
Guiding function is played to moving template 2, it is ensured that the accuracy of die-closed position.
As shown in Figure 1, both mold ends are respectively equipped with one piece of latch 12, the upper surface of the latch 12 and injection molding plates 4
Or fit with the lower surface of bottom plate 1, it is detachably connected between two pieces of latch 12 by several locking posts 13, the locking
Injection molding through-hole 14 is offered on plate 12, when latch 12 and the upper surface of injection molding plates 4 fit, injection molding through-hole 14 and injection hole 41
Alignment, two pieces of latch 12 match can locking die, prevent in injection moulding process since injection pressure leads to moving template 2 and cover half
It is slightly separated between plate 3 and influences the problem of being molded quality generation.
The working principle of the utility model is: utilizing latch 12 to lock in use, moving template 2 fits with solid plate 3
Mold, type core 21 and the first type chamber 31 fit to form the first forming cavity 5, and the plastics of melting are by injection hole 41, via injection molding
Runner 7 flows into the first forming cavity 5, so that first part's injection molding of double-colored adornment frame, is then opened, moving template 2 is along axis
Heart line rotation 180 degree molds again, and the type core 21 with injecting products first part and second type chamber 32 are bonded to each other to form second
Forming cavity 6, the plastics of melting are flowed into the second forming cavity 6, so that double-colored adornment frame by injection hole 41 via injection molding channel 7
Second part injection molding, that is, complete the molding of double-colored adornment frame entirety, after the completion of injection molding, according to actual needs utilize first
Ejecting mechanism 8a and the second ejecting mechanism 8b selectively carries out the injecting products in the first forming cavity 5 and the second forming cavity 6
Ejection, therefore the seamless cooperation of two injecting products is realized by two stage injection molding, improve injecting products quality.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although bottom plate 1, moving template 2, solid plate 3, injection molding plates 4, the first forming cavity 5, the second one-tenth is used more herein
Shape chamber 6, injection molding channel 7, ejecting mechanism 8, support block 9, compartmentation strip 10, molding guide post 11, latch 12, locking post 13, injection molding
Through-hole 14, the first type chamber 31, second type chamber 32, injection hole 41, the first ejecting mechanism 8a, the second ejecting mechanism 8b, is consolidated type core 21
The terms such as fixed board 81, liftout plate 82, knock-pin 83, but it does not exclude the possibility of using other terms.Only using these terms
Merely to being more convenient to describe and explain the essence of the utility model；Being construed as any additional limitation is all
It is contrary to the spirit of the present invention.
Claims (9)
1. a kind of double-colored decoration frame mould successively includes bottom plate (1), moving template (2), solid plate (3) and injection molding plates (4), injection molding
There are injection hole (41) on plate (4), it is characterised in that: tool protrudes from dynamic model there are two identical on the moving template (2)
The type core (21) on plate (2) surface has the first type chamber (31) to solid plate (3) inner recess and the on the solid plate (3)
Two type chambers (32), the type core (21) and the first type chamber (31) are bonded to each other to be formed for injecting products first part molding
One forming cavity (5), after moving template (2) rotates 180 degree, type core (21) and second type chamber (32) with injecting products first part
It is bonded to each other to be formed for molding second forming cavity (6) of injecting products second part, first forming cavity (5) and the second one-tenth
Shape chamber (6) is connected to by the injection molding channel (7) being arranged in solid plate (3) with injection hole (41).
2. double-colored decoration frame mould as described in claim 1, it is characterised in that: the injection hole (41) and injection molding channel (7)
Two are respectively equipped with, first forming cavity (5) and the second forming cavity (6) respectively correspond an injection hole (41) and an injection molding
Runner (7).
3. double-colored decoration frame mould as described in claim 1, it is characterised in that: the first type chamber (31) and second type chamber
(32) it is symmetrical arranged along the axial line of moving template (2), and two type cores (21) are symmetrical arranged along the axial line of moving template (2).
4. double-colored decoration frame mould as described in claim 1, it is characterised in that: between the bottom plate (1) and moving template (2) also
Equipped with ejecting mechanism (8) and the support block (9) being fixed on bottom plate (1), the support block (9) is symmetricly set on ejecting mechanism
(8) it two sides and fits with the side of ejecting mechanism (8), one end of the ejecting mechanism (8) is pressed on bottom plate (1), another
End extends to the upper surface of type core (21).
5. double-colored decoration frame mould as claimed in claim 4, it is characterised in that: the ejecting mechanism (8) can phase including two
The first ejecting mechanism (8a) and the second ejecting mechanism (8b) of mutual self-movement, first ejecting mechanism (8a) and the second ejection
The compartmentation strip (10) being fixedly connected with bottom plate (1) is equipped between mechanism (8b).
6. double-colored decoration frame mould as claimed in claim 5, it is characterised in that: first ejecting mechanism (8a) and the second top
Mechanism (8b) respectively includes the fixed plate (81) being fixedly connected with bottom plate (1), the liftout plate being pressed on fixed plate (81) out
(82) it is fixedly connected on liftout plate (82) with knock-pin (83), described knock-pin (83) one end, the other end extends to type core
(21) upper surface, the liftout plate (82) can be slided along the direction of vertical base plate (1).
7. double-colored decoration frame mould as described in claim 1, it is characterised in that: be equipped with several axis in the solid plate (3)
The molding guide post (11) that heart line is parallel to each other, prominent solid plate (3) surface in one end of molding guide post (11) and to dynamic
Template (2) direction extends.
8. double-colored decoration frame mould as described in claim 1, it is characterised in that: both mold ends are respectively equipped with one piece of latch
(12), the latch (12) fits with the upper surface of injection molding plates (4) or with the lower surface of bottom plate (1), two pieces of latch
(12) it is detachably connected between by several locking posts (13).
9. double-colored decoration frame mould as claimed in claim 8, it is characterised in that: it is logical to offer injection molding on the latch (12)
When hole (14), latch (12) and the upper surface of injection molding plates (4) fit, injection molding through-hole (14) is aligned with injection hole (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722377.1U CN208343330U (en) | 2018-05-15 | 2018-05-15 | Double-colored decoration frame mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820722377.1U CN208343330U (en) | 2018-05-15 | 2018-05-15 | Double-colored decoration frame mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208343330U true CN208343330U (en) | 2019-01-08 |
Family
ID=64889301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820722377.1U Active CN208343330U (en) | 2018-05-15 | 2018-05-15 | Double-colored decoration frame mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208343330U (en) |
-
2018
- 2018-05-15 CN CN201820722377.1U patent/CN208343330U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 318020 No. 277, Xinjiang road, Xinqian street, Huangyan District, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG YUYA MOULD Co.,Ltd. Address before: Taizhou City, Zhejiang province 318020 north of the city of Huangyan Development Zone, Jin Chuan Road No. 18 Patentee before: ZHEJIANG YUYA MOULD Co.,Ltd. |