CN104354270B - Palletizing die balance feeding device - Google Patents
Palletizing die balance feeding device Download PDFInfo
- Publication number
- CN104354270B CN104354270B CN201410705496.2A CN201410705496A CN104354270B CN 104354270 B CN104354270 B CN 104354270B CN 201410705496 A CN201410705496 A CN 201410705496A CN 104354270 B CN104354270 B CN 104354270B
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- CN
- China
- Prior art keywords
- plates
- hot mouth
- level
- level shunt
- shunt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000003292 glue Substances 0.000 claims abstract description 68
- 238000002347 injection Methods 0.000 abstract description 3
- 239000007924 injection Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/22—Multiple nozzle systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
- B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
Abstract
Modal balancing apparatus for pouring is laminated the invention discloses one kind, belongs to injection mold field, the problem of solving the temperature, speed and pressure of each gum-injecting port stream of palletizing die, influence cast product quality.It is laminated modal balancing apparatus for pouring, stream enters total glue-feeder from lathe nozzle, enter one-level flow distribution plate by sprue hot mouth, then two level shunt A plates and two level shunt B plates are branched to by the first shunting hot mouth and the second shunting hot mouth respectively, branch to three level shunt A plates, three level shunt B plates, three level shunt C plates, three level shunt D plates respectively again, then die cavity is entered by each injecting glue hot mouth, each gum-injecting port.Because stream is identical from lathe nozzle to each gum-injecting port flow channel length, structure, so the temperature of each gum-injecting port stream, pressure are all equal, balance feeding is realized, so as to improve the quality of cast product.
Description
Technical field
The present invention relates to a kind of injection mold, especially a kind of stacking modal balancing apparatus for pouring.
Background technology
Palletizing die technology is a kind of efficient Tool and Die Technology, and cardinal principle is by two die cavities or the stacking of multiple die cavities
It is placed in one pair of mould, to reduce locked mode pressure and die boundary dimensions, improves production efficiency.Palletizing die can be molded simultaneously
Multiple products, the die cavity of multiple products is distributed in more than two aspects, and formula is arranged in an overlapping, therefore, with common injection
Mould is compared, and palletizing die greatly improves production efficiency and utilization rate of equipment and installations, and reduces cost.
For existing stacking mould, stream enters sprue from lathe nozzle, then enters each injecting glue by runner
Mouthful, due to being had differences in length, shape of each runner structure etc., temperature, speed when stream reaches each gum-injecting port
It is not fully consistent with pressure, the quality of this differentia influence cast product.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of palletizing die balance feeding device, solve in palletizing die, material
After circulation overheat runner, temperature, speed and the pressure of each gum-injecting port, the problem of quality of product is poured into a mould in influence.
The present invention solve above-mentioned technical problem use technical scheme be：Palletizing die balance feeding device, including intermediate plate,
One-level flow distribution plate, two level shunt plates, three-level flow distribution plate, the left and right sides of the intermediate plate is respectively that the first punch-pin and second are convex
Mould, one-level flow distribution plate is fixed on the first punch-pin above intermediate plate or the second punch-pin, total glue-feeder by sprue hot mouth with
One-level flow distribution plate is connected；Threeway runner is also set up on one-level flow distribution plate, threeway runner shunts hot mouth and second point with first respectively
Flow hot mouth to be connected, the first shunting hot mouth is installed on the first punch-pin, the second shunting hot mouth is installed on the second punch-pin；
Two level shunt plates include two level shunt A plates and two level shunt B plates, and two level shunt A plates are connected with the first shunting hot mouth,
Two level shunt B plates are connected with the second shunting hot mouth；
Three-level flow distribution plate includes three level shunt A plates, three level shunt B plates, three level shunt C plates, three level shunt D plates, three fractions
Stream A plates and three level shunt B plates are connected to the two ends of two level shunt A plates, and three level shunt C plates and three level shunt D plates connect respectively
It is connected to the two ends of two level shunt B plates；Three level shunt A plates, three level shunt B plates, three level shunt C plates, set respectively on three level shunt D plates
Put the first injecting glue hot mouth, the second injecting glue hot mouth, the 3rd injecting glue hot mouth, the 4th injecting glue hot mouth, the first injecting glue hot mouth, the second injecting glue heat
Mouth, the 3rd injecting glue hot mouth, the 4th injecting glue hot mouth respectively with the first gum-injecting port, the second gum-injecting port, the 3rd gum-injecting port, the 4th gum-injecting port
It is connected, and one-level flow distribution plate is to the first injecting glue hot mouth, the second injecting glue hot mouth, the 3rd injecting glue hot mouth, the 4th injecting glue hot mouth
The length and structure of runner are all identical.
It is further that the first injecting glue hot mouth, the second injecting glue hot mouth, the 3rd injecting glue hot mouth, the 4th injecting glue hot mouth are equal
Have multiple.
Further that the first shunting hot mouth is connected to the midpoints of two level shunt A plates, and the first shunting hot mouth with
Two level shunt A plates are mutually perpendicular to；Second shunting hot mouth is connected to the midpoint of two level shunt B plates, and the second shunting hot mouth and two
Level shunt B plates are mutually perpendicular to；First shunting hot mouth is on the same line and vertical with one-level flow distribution plate with the second shunting hot mouth.
It is further that the one-level flow distribution plate and sprue hot mouth are mounted on the first punch-pin, total glue-feeder and master
Runner pinboard is set between runner hot mouth.Stream can so be avoided when being injected from total glue-feeder, sprue hot mouth and two
The problem of level shunt A plates are interfered with each other.
Using any one above-mentioned palletizing die balance feeding device, stream enters total glue-feeder from lathe nozzle, by master
Runner hot mouth enters one-level flow distribution plate, then branches to two level shunt A respectively by the first shunting hot mouth and the second shunting hot mouth
Plate and two level shunt B plates, then branch to three level shunt A plates, three level shunt B plates, three level shunt C plates, three level shunt D plates respectively,
Die cavity is entered by each injecting glue hot mouth, each gum-injecting port again.
Runner due to stream from lathe nozzle to each gum-injecting port is identical, so the temperature of each gum-injecting port stream, pressure
Power is all equal, realizes balance feeding, so as to ensure that the quality of cast.
The beneficial effects of the invention are as follows：Distance and the stream type of flow all phase of the stream from lathe nozzle to each die cavity
Together, so that temperature and pressure when ensureing the stream each stratotype chamber of arrival is all equal, balance feeding is realized, so as to improve
The quality of cast, reduces injection molding process difficulty, it is ensured that the quality and stability of injecting products；Moreover, the present apparatus
Simple in construction, technology difficulty requires low, and injecting products quality is good, also reduces production cost.
Brief description of the drawings
Fig. 1 is the structural representation of palletizing die balance feeding device of the present invention；
Parts, position and numbering in figure：Intermediate plate 1, total glue-feeder 10, runner pinboard 11, sprue hot mouth 12, one
Level shunt plate 13, the shunting shunting of hot mouth 21, second of threeway runner 14, first hot mouth 22, two level shunt A plates 31, two level shunt B plates
32nd, three level shunt A plates 41, three level shunt B plates 42, three level shunt C plates 43, three level shunt D plates 44, the first injecting glue hot mouth 51,
Two injecting glue hot mouths 52, the 3rd injecting glue hot mouth 53, the 4th injecting glue hot mouth 54, the first gum-injecting port 61, the second gum-injecting port 62, the 3rd injecting glue
The 63, the 4th gum-injecting port 64 of mouth.
Embodiment
Palletizing die balance feeding device of the present invention is described further below in conjunction with the accompanying drawings.
As shown in figure 1, by taking the palletizing die balance feeding device of double-deck die cavity as an example, the present invention includes intermediate plate 1, a fraction
Plate 13, two level shunt plates, three-level flow distribution plate are flowed, the left and right sides of the intermediate plate 1 is respectively the first punch-pin and the second punch-pin, one
Level shunt plate 13 is fixed on the first punch-pin of the top of intermediate plate 1, the left side that total glue-feeder 10 is fixedly installed in the first punch-pin
Side, total glue-feeder 10 is connected by sprue hot mouth 12 with one-level flow distribution plate 13；The end of one-level flow distribution plate 13 sets three-way flow
Road 14, threeway runner 14 is connected with the first shunting shunting of hot mouth 21 and second hot mouth 22 respectively, and the first shunting hot mouth 21 is installed on
On first punch-pin, the second shunting hot mouth 22 is installed on the second punch-pin, and the first shunting shunting of hot mouth 21 and second hot mouth 22 is located at
It is on same straight line and vertical with the length direction of one-level flow distribution plate 13.
Two level shunt plates include two level shunt A plates 31 and two level shunt B plates 32, two level shunt A plates 31 and the first shunting heat
Mouth 21 is connected, wherein the first shunting hot mouth 21 is connected to the midpoint of two level shunt A plates 31, and the first shunting hot mouth 21 and two grades
Shunting A plates 31 are mutually perpendicular to, and two level shunt A plates 31 are installed on the first punch-pin；Two level shunt B plates 32 and the second shunting hot mouth 22
The wherein second shunting hot mouth 22 that is connected is connected to the midpoint of two level shunt B plates 32, and the second shunting hot mouth 22 and two level shunt B
Plate 32 is mutually perpendicular to, and two level shunt B plates 32 are installed on the second punch-pin；This ensure that runner enters two from one-level flow distribution plate 13
The length of individual two level shunts plate, structure it is identical.
Three-level flow distribution plate includes three level shunt A plates 41, three level shunt B plates 42, three level shunt C plates 43, three level shunt D plates
44, three level shunt A plates 41 are connected to the two ends of two level shunt A plates 31 and formed with three level shunt B plates 42 connects runner, and three
Level shunt C plates 43 are connected to the two ends of two level shunt B plates 32 and formed with three level shunt D plates 44 connects runner；Three fractions
Stream A plates 41, three level shunt B plates 42, three level shunt C plates 43, the first injecting glue hot mouth 51, the are set respectively on three level shunt D plates 44
Two injecting glue hot mouths 52, the 3rd injecting glue hot mouth 53, the 4th injecting glue hot mouth 54, the first injecting glue hot mouth 51, the second injecting glue hot mouth 52,
3rd injecting glue hot mouth 53, the 4th injecting glue hot mouth 54 respectively with the first gum-injecting port 61, the second gum-injecting port 62, the 3rd gum-injecting port 63,
Four gum-injecting ports 64 are connected, and stream is injected die cavity by realization.
In order to ensure that temperature and pressure of the stream when injecting die cavity is equal, from one-level flow distribution plate the 13 to the first injecting glue hot mouth
51st, the second injecting glue hot mouth 52, the 3rd injecting glue hot mouth 53, the flow channel length of the 4th injecting glue hot mouth 54 and structure are all identical；Sprue
The shunting shunting of hot mouth 21, second hot mouth 22 of hot mouth 12, first belongs to non-forming hot mouth, the first injecting glue hot mouth 51, the second injecting glue
Hot mouth 52, the 3rd injecting glue hot mouth 53, the 4th injecting glue hot mouth 54 belong to shaping hot mouth, and the effect of shaping hot mouth is will to enter three fractions
The stream of stream plate guides to mold cavity.
The first injecting glue hot mouth 51, the second injecting glue hot mouth 52, the 3rd injecting glue hot mouth 53, the 4th injecting glue hot mouth 54 have many
It is individual, and the injecting glue hot mouth number on three level shunt A plates 41, three level shunt B plates 42, three level shunt C plates 43, three level shunt D plates 44
Mesh and distribution mode all same；For example on three level shunt A plates 41 multiple first injecting glue hot mouths 51, multiple first injecting glue hot mouths are set
51 arrange on three level shunt A plates 41 in M shapes, W shapes, Z-shaped or N shapes, three level shunt B plates 42, three level shunt C plates 43, three fractions
The injecting glue hot mouth distribution flowed on D plates 44 is identical with injecting glue hot mouth distribution on three level shunt A plates 41.In addition, three level shunt A plates 41,
Three level shunt B plates 42, three level shunt C plates 43, the injecting glue hot mouth number on three level shunt D plates 44 and distribution mode can not also phases
Together.
Because total glue-feeder 10 needs again by sprue hot mouth 12 with one-level flow distribution plate 13 to connect through two level shunt A plates 31
Connect, in order to avoid stream from total glue-feeder 10 when injecting, sprue hot mouth 12 is interfered with each other with two level shunt A plates 31, is always entered
Runner pinboard 11 is set between glue mouthful 10 and sprue hot mouth 12.
Using above-mentioned palletizing die balance feeding device, stream enters total glue-feeder 10 from lathe nozzle, by sprue heat
Mouth 12 enters one-level flow distribution plate 13, and then shunt hot mouth 22 by the first shunting hot mouth 21 and second branches to two level shunts respectively
The level shunt B plates 32 of A plates 31 and two, then three level shunt A plates 41, three level shunt B plates 42, three level shunt C plates 43, three are branched to respectively
Level shunt D plates 44, then die cavity is entered by each injecting glue hot mouth, each gum-injecting port.
Palletizing die balance feeding device realizes balance feeding, improves the quality of cast, it is ensured that the matter of injecting products
Amount and stability.
Claims (3)
1. palletizing die balance feeding device, it is characterised in that：
Including intermediate plate (1), one-level flow distribution plate (13), two level shunt plates, three-level flow distribution plate, the left and right two of the intermediate plate (1)
Side is respectively the first punch-pin and the second punch-pin, the first punch-pin or second that one-level flow distribution plate (13) is fixed on above intermediate plate (1)
On punch-pin, total glue-feeder (10) is connected by sprue hot mouth (12) with one-level flow distribution plate (13)；On one-level flow distribution plate (13) also
Threeway runner (14) is set, and threeway runner (14) is connected with the first shunting hot mouth (21) and the second shunting hot mouth (22) respectively, the
One shunting hot mouth (21) is installed on the first punch-pin, and the second shunting hot mouth (22) is installed on the second punch-pin；First shunting hot mouth
(21) midpoint of two level shunt A plates (31) is connected to, and the first shunting hot mouth (21) is mutually hung down with two level shunt A plates (31)
Directly；Second shunting hot mouth (22) is connected to the midpoint of two level shunt B plates (32), and the second shunting hot mouth (22) and two level shunts
B plates (32) are mutually perpendicular to；First shunting hot mouth (21) with second shunting hot mouth (22) on the same line and with a level shunt
Plate (13) is vertical；
Two level shunt plates include two level shunt A plates (31) and two level shunt B plates (32), two level shunt A plates (31) and the first shunting
Hot mouth (21) is connected, and two level shunt B plates (32) are connected with the second shunting hot mouth (22)；
Three-level flow distribution plate includes three level shunt A plates (41), three level shunt B plates (42), three level shunt C plates (43), three level shunt D plates
(44), three level shunt A plates (41) and three level shunt B plates (42) are connected to the two ends of two level shunt A plates (31), three level shunts
C plates (43) and three level shunt D plates (44) are connected to the two ends of two level shunt B plates (32)；Three level shunt A plates (41), three-level
Shunting B plates (42), three level shunt C plates (43), the first injecting glue hot mouth (51), the second note are set respectively on three level shunt D plates (44)
Glue hot mouth (52), the 3rd injecting glue hot mouth (53), the 4th injecting glue hot mouth (54), the first injecting glue hot mouth (51), the second injecting glue hot mouth
(52), the 3rd injecting glue hot mouth (53), the 4th injecting glue hot mouth (54) respectively with the first gum-injecting port (61), the second gum-injecting port (62),
Three gum-injecting ports (63), the 4th gum-injecting port (64) are connected, and one-level flow distribution plate (13) is to the first injecting glue hot mouth (51), the second injecting glue
Hot mouth (52), the 3rd injecting glue hot mouth (53), the length of the runner of the 4th injecting glue hot mouth (54) and structure are all identical.
2. palletizing die balance feeding device as claimed in claim 1, it is characterised in that：The first injecting glue hot mouth (51),
Two injecting glue hot mouths (52), the 3rd injecting glue hot mouth (53), the 4th injecting glue hot mouth (54) have multiple.
3. palletizing die balance feeding device as claimed in claim 1 or 2, it is characterised in that：The one-level flow distribution plate (13) and
Sprue hot mouth (12) is mounted on the first punch-pin, sets runner to transfer between total glue-feeder (10) and sprue hot mouth (12)
Plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705496.2A CN104354270B (en) | 2014-11-27 | 2014-11-27 | Palletizing die balance feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410705496.2A CN104354270B (en) | 2014-11-27 | 2014-11-27 | Palletizing die balance feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104354270A CN104354270A (en) | 2015-02-18 |
| CN104354270B true CN104354270B (en) | 2017-09-29 |
Family
ID=52521628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410705496.2A Active CN104354270B (en) | 2014-11-27 | 2014-11-27 | Palletizing die balance feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354270B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079292B (en) * | 2016-06-30 | 2019-03-22 | 广东亿达汽车密封件股份有限公司 | The injection mold of engine oil heelpiece |
| CN109203380B (en) * | 2018-10-09 | 2020-10-16 | 昱庆塑胶五金制品（惠州）有限公司 | Hot runner system of double-sprue laminated die |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7775788B2 (en) * | 2008-08-05 | 2010-08-17 | Mold-Masters (2007) Limited | Melt transfer components for a stack molding system |
| CN102092121B (en) * | 2010-12-09 | 2013-03-27 | 浙江德玛克机械有限公司 | Injection-mould hot runner plate |
| CN203680706U (en) * | 2013-10-18 | 2014-07-02 | 通达(厦门)科技有限公司 | Laminated type injection mold |
| CN204249250U (en) * | 2014-11-27 | 2015-04-08 | 四川长虹模塑科技有限公司 | Palletizing die balance feeding device |
-
2014
- 2014-11-27 CN CN201410705496.2A patent/CN104354270B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104354270A (en) | 2015-02-18 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20181224 Address after: 056000 Economic Development Zone A of Fengfeng Mining Area, Handan City, Hebei Province (2 buildings of Handan Jiahua Wood Industry Co., Ltd.) Patentee after: Hebei Hongmao Daily Electrical Appliance Technology Co., Ltd. Address before: 621000, No. 35 Mian Xing Dong Road, hi tech Zone, Sichuan, Mianyang Patentee before: SICHUAN CHANGHONG MOLDING TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |