CN209289655U - A kind of cloud point injection mold of multi-cavity type arrangement - Google Patents
A kind of cloud point injection mold of multi-cavity type arrangement Download PDFInfo
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- CN209289655U CN209289655U CN201821885454.1U CN201821885454U CN209289655U CN 209289655 U CN209289655 U CN 209289655U CN 201821885454 U CN201821885454 U CN 201821885454U CN 209289655 U CN209289655 U CN 209289655U
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- right mould
- air flue
- mould
- molding
- injection mold
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Abstract
This application discloses the cloud point injection molds of multi-cavity type arrangement, including the left mould mutually fastened and right mould, the right side of the left mould is equipped with multiple left modules of molding, the left side of the right mould is equipped with multiple molding right mould blocks, the multiple left module of molding and the multiple molding right mould block mutually fasten the forming module for being formed and being used for injection molding cast, it include multiple molding chambers in the forming module, the left mould is equipped with a main running channel, the right mould is equipped with the multiple runners for shunting the main running channel, the multiple runner is flow to fluent material is molded in more forming modules, the ventilating air passage system being aerated around the periphery wall of the multiple molding right mould block is additionally provided in the right mould.The ventilating air passage system being aerated around the periphery wall of the multiple molding right mould block is additionally provided in right mould, improve causes cloud point product the problem of not full and shrinkage pool occur in injection molding because of trapped gas phenomenon.
Description
[technical field]
This application involves mould structure fields, specifically, being related to the cloud point injection mold of multi-cavity type arrangement.
[background technique]
Existing cloud point injection mold causes cloud point product not full and shrinkage pool occur in injection molding there are trapped gas phenomenon
The problem of, product quality is seriously affected, but the mold for changing common single-chamber type structure has that production efficiency is low again, because
This needs to improve existing cloud point injection mold.
[utility model content]
The application to be solved to be the above-mentioned technical problem being directed to, and provides the cloud point injection mold of multi-cavity type arrangement.
A kind of cloud point injection mold of multi-cavity type arrangement, including the left mould mutually fastened and right mould, the right end of the left mould
Face is equipped with multiple left modules of molding, and the left side of the right mould is equipped with multiple molding right mould blocks, the multiple left mould of molding
Block and the multiple molding right mould block mutually fasten the multiple forming modules for being formed and being used for injection molding cast, the shaping mould
It include multiple molding chambers in block, the left mould is equipped with a main running channel, and the right mould, which is equipped with, shunts the main running channel
Multiple runners, the multiple runner are flow to fluent material is molded in the forming module, and are additionally provided with ring in the right mould
The ventilating air passage system being aerated around the periphery wall of the multiple molding right mould block.
The multiple molding right mould block includes at least four pieces, and a rear model is respectively provided on the multiple molding right mould block
Chamber, the periphery wall of model cavity after the ventilating air passage system surrounds described, and longitudinal four outer peripheral surfaces for running through the right mould
Center.
The ventilating air passage system includes:
Around air flue, model cavity is in array distribution after described, and it is right that the circular air flue is respectively arranged on the multiple molding
The peripheral wall one of the outer wall of module, circular air flue model cavity after described is enclosed and is disconnected at the runner；
A plurality of straight air flue from four outer peripheral surfaces of the right mould and is penetrated through to the circular air flue；
Air flue is connected, is set between two adjacent circular air flues and for connecting described adjacent described surround
Air flue；
Auxiliary port which is provided with three auxiliary and shunt air flues, respectively from two adjacent circular air flues and
Connect air flue rise, cross to auxiliary mainstream air flue and penetrate through the right mould four outer peripheral surfaces center.
The cloud point injection mold of multi-cavity type arrangement further include: scavenger system, be set to the upper surface of the right mould and
It is pressurized for drying to the ventilating air passage system, the scavenger system includes:
Air feeder is used to provide wind regime to the scavenger system；
Blowning installation, is fixed on the upper surface of the right mould, and the blowning installation connect and is used for the air feeder
The wind regime that the air feeder is blown out is drained in the ventilating air passage system.
The blowning installation is T-shaped metal block, sets that there are two ventilation intakes on the upper surface of the blowning installation, described
It is set on the lower end surface of blowning installation there are three draft outlet, central ventilation outlet and the auxiliary of three draft outlets are led
Gas road is corresponding, and remaining two draft outlets are corresponding with a plurality of straight air flue respectively；
The upper surface of the blowning installation is equipped with a first longitudinally through fixation hole, and the upper surface of the right mould is equipped with
With the second fixation hole of the fixed blowning installation of fixation hole cooperation.
The surrounding of the left mould is additionally provided with four dowel holes, and four dowel holes penetrate through the left mould, and be set to
The fixed left mould of four guide posts cooperation and the right mould, the left die tip in the right mould are additionally provided with upper mold base plate, institute
It states and is set in upper mold base plate there are four the product overflow launder for being used for overflow product, one end of the product overflow launder is led with described four
The top of sets of holes is connected to, four circumferential surfaces of the longitudinally through upper mold base plate of the other end of the product overflow launder.
Equipped with circular loop air flue, the circular loop air flue is crossed the center that crosses of the auxiliary port with described
Central point is the center of circle, and penetrates through and connect three auxiliary and shunt air flue and the auxiliary mainstream air flue.
The cloud point injection mold of the multi-cavity type arrangement is horizontal injection mold.
Compared with prior art, above-mentioned application has the following advantages:
In order to solve the problems, such as that the mold due to common single-chamber type structure has that production efficiency is low to provide multiple moldings again
Left module and multiple molding right mould blocks mutually fasten the forming module formd for injection molding cast, packet in forming module
Multiple molding chambers are included, using modular forming module, and multiple molding chambers, relatively conventional list are set on forming module
The mold of cavity structure, it is more on molding molding chamber, and be additionally provided in right mould around the multiple molding right mould
The ventilating air passage system that the periphery wall of block is aerated, improving leads to the appearance in injection molding of cloud point product because of trapped gas phenomenon
The problem of not full and shrinkage pool.
[Detailed description of the invention]
Fig. 1 is the perspective view of the cloud point injection mold of the application multi-cavity type arrangement.
Fig. 2 is the exploded view of the cloud point injection mold of the application multi-cavity type arrangement.
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2.
Fig. 4 is the enlarged drawing of B area in Fig. 2.
Fig. 5 is another visual angle exploded view of the cloud point injection mold of the application multi-cavity type arrangement.
Fig. 6 is the perspective view of the blowning installation of the cloud point injection mold of the application multi-cavity type arrangement.
Fig. 7 is the perspective view at another visual angle of the blowning installation of the cloud point injection mold of the application multi-cavity type arrangement.
[specific embodiment]
The application is described in further detail below by specific embodiment combination attached drawing.
As described in Fig. 1 to 7, a kind of cloud point injection mold of multi-cavity type arrangement, including the left mould 1 mutually fastened and right mould 2,
The right side 100 of the left mould 1 is equipped with multiple left modules 11 of molding, and the left side 200 of the right mould 2 is equipped with multiple moldings
Right mould block 21, the multiple left module 11 of molding are mutually fastened to be formed and be poured for injection molding with the multiple molding right mould block 21
The forming module 3 of casting, the interior forming module 3 includes multiple molding chambers, and the left mould 1 is equipped with a main running channel, institute
It states right mould 2 and is equipped with the multiple runners 22 for shunting the main running channel, the multiple runner 22 is flow to fluent material is molded
In the forming module 3, it is additionally provided in the right mould 2 and surround what the multiple periphery wall for forming right mould block 21 was aerated
Ventilating air passage system 23.
The multiple molding right mould block 21 includes at least four pieces, and is respectively provided with 24 on the multiple molding right mould block 21
Model cavity 211 afterwards, the periphery wall of model cavity 211 after the ventilating air passage system 23 surrounds described 24, and it is longitudinal through described
Four outer peripheral surfaces of right mould 2.The multiple molding right mould block 21 is each at least provided with four pieces, and on the multiple molding right mould block 21
Equipped with model cavity 211 after 24, at least provided with model cavity 211 after 96 in the right mould 2, intersect existing single-chamber type arrangement
For cloud point injection mold, 96 are increased on the basis of model cavity after 64 originally, the efficiency of production is improved, passes through
Ventilating air passage system 4 solve because after increasing 32 model cavity 211 and lead to trapped gas phenomenon occur.
The ventilating air passage system 23 includes: to surround air flue 231, and model cavity 211 is in array distribution, institute after described 24
The outer wall that the multiple molding right mould block 21 is respectively arranged on around air flue 231 is stated, the circular air flue 231 is around described 24
The circle of peripheral wall one of model cavity 211 and the disconnection at the runner 22 afterwards；A plurality of straight air flue 232, from four of the right mould 2
Outer peripheral surface rises and penetrates through to the circular air flue 231；Connect air flue 233, be set to two adjacent circular air flues 231 it
Between and for connecting the adjacent circular air flue 231；Auxiliary port 234 which is provided with three auxiliary and shunt air flue
2341, respectively from adjacent two circular air flues 231 and connection air flue 233, cross to auxiliary mainstream air flue
2342 and penetrate through the right mould 2 four outer peripheral surfaces center.It is right that the circular air flue 2311 is respectively arranged on the multiple molding
The outer wall of module 21, after the left mould 1 is fastened with right mould 2, pl face paste is tight, therefore the molding right mould block 21 and the molding are left
Meeting trapped air, cannot exclude and trapped gas phenomenon occur in module 11, therefore can be by excluding to described to surround trapped air
In air flue 231, by transmitting around air flue 231, the extremely a plurality of straight air flue 232, person connects air flue 233 and auxiliary port 234 excludes
To outside four circumferential surfaces of the right mould 2.
The cloud point injection mold of the multi-cavity type arrangement further include: scavenger system 4 is set to the upper surface of the right mould 2
201 and for the ventilating air passage system 23 dry be pressurized, the scavenger system 4 includes: air feeder, is used to blow to described
Gas system 4 provides wind regime；Blowning installation 41, is fixed on the upper surface 201 of the right mould 2, the blowning installation 41 with it is described
Air feeder connects and for the wind regime that the air feeder is blown out to be drained in the ventilating air passage system 23.The multi-cavity type row
The product of the cloud point injection mold production of cloth is spraying cloud point, and the spraying cloud point structure is smaller, therefore can stay in ejection
On right mould type core 2111, blowing is pressurized to the ventilating air passage system 23 by the scavenger system 4 by labor intensive when taking-up
On, the spraying cloud point that will be left on right mould type core 2111 is blown off, is saved manually, is improved the efficiency of production.
The blowning installation 41 is T-shaped metal block, sets that there are two ventilations on the upper surface 4100 of the blowning installation 41
Entrance 411 is set on the lower end surface 4101 of the blowning installation 41 there are three draft outlet 412, three draft outlets 412
Central ventilation outlet it is corresponding with the auxiliary mainstream air flue 2342, residue two draft outlets respectively with a plurality of straight air flue
232 is corresponding；The upper surface 4100 of the blowning installation 41 be equipped with a first longitudinally through fixation hole 413, the right mould 2 it is upper
End face 201 is equipped with the second fixation hole 413 with the fixed blowning installation 41 of the fixation hole 413 cooperation.It is described two logical
Wind entrance 411 can increase the area of inlet air, and three draft outlets 412 just correspond to the auxiliary mainstream air flue 2342 and more
The straight air flue 232 of item can not only blow out the spraying cloud point, and can clean the ventilating air passage system 23, and structure is simple, behaviour
Facilitate.
The surrounding of the left mould 1 is additionally provided with four dowel holes, and four dowel holes penetrate through the left mould 1, and with set
In the fixed left mould 1 of four guide posts 24 cooperation in the right mould 2 and the right mould 2, left 1 top of mould is additionally provided with
Mould substrate 12, sets that there are four the product overflow launder 121 for being used for overflow product, the product overflow launders in the upper mold base plate 12
121 one end is connected to the top of four dowel holes, the other end of the product overflow launder 121 it is longitudinally through it is described on
Four circumferential surfaces of mould substrate 12.It is described when using the scavenger system 4 since the spraying cloud point product structure is small
Spraying cloud point is possible to enter in four dowel holes, influences the cooperation of four guide posts 24 Yu four dowel holes
It is complete, avoid the occurrence of and occur the left mould 1 due to remaining the spraying cloud point in four dowel holes and fastened with right mould 2
When part protrusion, lead to problems such as the spraying cloud point precision occur bad.
The center that crosses of the auxiliary port 234 is equipped with circular loop air flue 2343, the circular loop air flue
2343 using the central point that crosses as the center of circle, and penetrates through and connect three auxiliary and shunt air flue 2341 and the auxiliary mainstream
Air flue 2342.The circular loop air flue 2343, which can be avoided trapped air and shunt in air flue 2341 in three auxiliary, to be occurred
The problem of air return, structure is simple, easy to process.
The cloud point injection mold of the multi-cavity type arrangement is horizontal injection mold.It is for convenience using horizontal injection mold
The spraying cloud point is blown out from the right mould type core 2111.
Working principle:
When the left mould 1 and right mould 2 separate, the air feeder provides wind regime and introduces described lead to by the blowning installation 41
In wind air ducting system 23, wind regime passes through the circular air flue 231 in the ventilating air passage system 23, a plurality of straight air flue 232, connection
Air flue 233 and the auxiliary port 234, the spraying cloud point that will be left on the right mould type core 2111 are blown off.
Presently filed embodiment is explained in detail in summary, but the application is not limited to above embodiment.
Even if it is to the application, various changes can be made, then still falls within the protection scope in the application.
Claims (8)
1. a kind of cloud point injection mold of multi-cavity type arrangement, including the left mould (1) mutually fastened and right mould (2), the left mould (1)
Right side (100) be equipped with the left modules (11) of multiple moldings, the left side (200) of the right mould (2) is equipped with multiple moldings
Right mould block (21), the multiple left module (11) of molding mutually fastens with the multiple molding right mould block (21) to be formed for being molded
The forming module (3) of shaping casting part, the interior forming module (3) includes multiple molding chambers, it is characterised in that: the left mould
(1) it is equipped with a main running channel, the right mould (2) is equipped with the multiple runners (22) for shunting the main running channel, the multiple
Runner (22) is flow to fluent material is molded in the forming module (3), and is additionally provided on the right mould (2) around the multiple
The ventilating air passage system (23) that the periphery wall of molding right mould block (21) is aerated.
2. the cloud point injection mold of multi-cavity type arrangement according to claim 1, it is characterized in that: the multiple molding right mould block
(21) four pieces are included at least, and model cavity (211) after being respectively provided with 24 on the multiple molding right mould block (21), the ventilation gas
The periphery wall of model cavity (211) after road system (23) surrounds described 24, and longitudinal four peripheries for running through the right mould (2)
Face.
3. the cloud point injection mold of multi-cavity type arrangement according to claim 2, it is characterized in that: the ventilating air passage system
(23) include:
Model cavity (211) is in array distribution after air flue (231), described 24, and the circular air flue (231) is respectively arranged on institute
State the outer wall of multiple moldings right mould block (21), peripheral wall one of the circular air flue (231) around model cavity (211) after described 24
Circle and the disconnection at the runner (22)；
A plurality of straight air flue (232) from four outer peripheral surfaces of the right mould (2) and penetrates through to the circular air flue (231)；
It connects air flue (233), is set between two adjacent circular air flues (231) and for connecting the adjacent institute
It states around air flue (231)；
Auxiliary port (234) which is provided with three auxiliary and shunt air flue (2341), described surround from described adjacent two respectively
Air flue (231) and connection air flue (233) rise, and cross to auxiliary mainstream air flue (2342) and penetrate through outside four of the right mould (2)
The center of circumferential surface.
4. the cloud point injection mold of multi-cavity type arrangement according to claim 3, it is characterized in that: the mist of multi-cavity type arrangement
Point injection mold further include: scavenger system (4) is set to the upper surface (201) of the right mould (2) and is used for the ventilation gas
Road system (23) blowing pressurization, the scavenger system (4) include:
Air feeder is used to provide wind regime to the scavenger system (4)；
Blowning installation (41) is fixed on the upper surface (201) of the right mould (2), the blowning installation (41) and the air blowing
Machine connects and for the wind regime that the air feeder is blown out to be drained in the ventilating air passage system (23).
5. the cloud point injection mold of multi-cavity type arrangement according to claim 4, it is characterized in that: the blowning installation (41) is
T-shaped metal block is set on the upper surface (4100) of the blowning installation (41) there are two ventilation intake (411), and airs blowing fills
It sets and is set on the lower end surface (4101) of (41) there are three draft outlet (412), the central ventilation of three draft outlets (412) goes out
Mouth is corresponding with auxiliary mainstream air flue (2342), and remaining two draft outlets are corresponding with a plurality of straight air flue (232) respectively；
The upper surface (4100) of the blowning installation (41) is equipped with longitudinally through first fixation hole (413), the right mould (2)
Upper surface (201) be equipped with the second fixation hole with the fixed blowning installation (41) of the fixation hole (413) cooperation
(413)。
6. the cloud point injection mold of multi-cavity type arrangement according to claim 1, it is characterized in that: the surrounding of the left mould (1)
Be additionally provided with four dowel holes, four dowel holes penetrate through the left mould (1), and be set on the right mould (2) four
The fixed left mould (1) of guide post (24) cooperation and the right mould (2), left mould (1) top is additionally provided with upper mold base plate (12), institute
State set on upper mold base plate (12) there are four be used for overflow product product overflow launder (121), the one of the product overflow launder (121)
End is connected to the top of four dowel holes, the longitudinally through upper mold base plate of the other end of the product overflow launder (121)
(12) four circumferential surfaces.
7. the cloud point injection mold of multi-cavity type arrangement according to claim 3, it is characterized in that: the auxiliary port (234)
The center that crosses equipped with circular loop air flue (2343), the circular loop air flue (2343) is with the central point that crosses
The center of circle, and penetrate through and connect three auxiliary and shunt air flue (2341) and the auxiliary mainstream air flue (2342).
8. the cloud point injection mold of multi-cavity type arrangement according to claim 1, it is characterized in that: the mist of multi-cavity type arrangement
Point injection mold is horizontal injection mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885454.1U CN209289655U (en) | 2018-11-15 | 2018-11-15 | A kind of cloud point injection mold of multi-cavity type arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821885454.1U CN209289655U (en) | 2018-11-15 | 2018-11-15 | A kind of cloud point injection mold of multi-cavity type arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209289655U true CN209289655U (en) | 2019-08-23 |
Family
ID=67644553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821885454.1U Expired - Fee Related CN209289655U (en) | 2018-11-15 | 2018-11-15 | A kind of cloud point injection mold of multi-cavity type arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209289655U (en) |
-
2018
- 2018-11-15 CN CN201821885454.1U patent/CN209289655U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20211115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |