CN106738671A - Axial-flow leaf injection mold enters adhesive dispenser - Google Patents
Axial-flow leaf injection mold enters adhesive dispenser Download PDFInfo
- Publication number
- CN106738671A CN106738671A CN201710050317.XA CN201710050317A CN106738671A CN 106738671 A CN106738671 A CN 106738671A CN 201710050317 A CN201710050317 A CN 201710050317A CN 106738671 A CN106738671 A CN 106738671A
- Authority
- CN
- China
- Prior art keywords
- axial
- sprue bush
- injection mold
- adhesive dispenser
- flow leaf
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 title claims abstract description 32
- 239000007924 injection Substances 0.000 title claims abstract description 32
- 239000000853 adhesive Substances 0.000 title claims abstract description 30
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 30
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 210000004907 gland Anatomy 0.000 claims abstract description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 12
- 238000004513 sizing Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 5
- 239000000047 product Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 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
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C2045/384—Cutting-off equipment for sprues or ingates cutting the sprue by a plunger movable into the runner channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
Abstract
The invention discloses a kind of adhesive dispenser that enters of axial-flow leaf injection mold, including：Sprue bush, the sprue bush is arranged at the side of the wheel hub inserts, and the cephalic par of the sprue bush is relative with the axis hole of the wheel hub inserts, the center of the sprue bush has the runner of insertion vertically, some cast gates are provided with the outer peripheral face of the cephalic par of the sprue bush, the cast gate is connected with the die cavity；And shunting pin, in axis hole of the shunting pin loaded on the wheel hub inserts, and coordinating with gland seal, the shunting needle set has the distributary division stretched into the runner.The axial-flow leaf injection mold that the present invention is provided enters adhesive dispenser, and glue scheme is entered using one-point type radial, and weight about 6g in the mouth of a river greatly reduces the generation of cast gate waste material, material has been saved, so as to reduce production cost；And, shunting pin makes sizing material uniformly divide to surrounding, by cast gate uniform pack to mold cavity, realizes stream balance.
Description
Technical field
The present invention relates to technical field of mold, more particularly to a kind of axial-flow leaf injection mold enters adhesive dispenser.
Background technology
Axial-flow leaf is automobile, the conventional important plastic parts of household appliances one.Due to the particularity of part, it is in production
During required dynamic balancing, axle is jumped, footpath is jumped etc., and test event is also strict, shake of these test results to product
Dynamic, noise has considerable influence, and industry mid- to high-end product is strict to the requirement of these key parameters.
Existing axial-flow leaf enters adhesive dispenser and generally includes a sprue and several runners, it is this enter glue mode produce
Raw waste material is also more (about 160g), and these waste material major parts can not be reclaimed, and causes a large amount of wastes；And, enter glue uneven.
The content of the invention
For above-mentioned state of the art, the technical problems to be solved by the invention are, there is provided a kind of axial-flow leaf note
Mould enters adhesive dispenser, reduces cast gate waste material, saves material, and realize that stream is balanced.
In order to solve the above-mentioned technical problem, a kind of axial-flow leaf injection mold provided by the present invention enters adhesive dispenser, institute
The position that stating injection mold has die cavity, the wheel hub for being molded the axial-flow leaf of the die cavity is placed with wheel hub inserts,
Axis hole is provided with the wheel hub inserts；It is described enter adhesive dispenser include：
Sprue bush, the sprue bush is arranged at the side of the wheel hub inserts, and the cephalic par of the sprue bush with it is described
The axis hole of wheel hub inserts is relative, and the center of the sprue bush has the runner of insertion vertically, the cephalic par of the sprue bush
Some cast gates are provided with outer peripheral face, the cast gate is connected with the die cavity；And
Shunting pin, in axis hole of the shunting pin loaded on the wheel hub inserts, and coordinates, the shunting pin with gland seal
With the distributary division stretched into the runner.
Wherein in one embodiment, the quantity of the cast gate is consistent with the quantity of the spoke of the axial-flow leaf, and institute
The position for stating cast gate is corresponding for being molded the position of the spoke with the die cavity.
Wherein in one embodiment, some drainage troughs, the one of the drainage trough are provided with the end face of the cephalic par
End connects with the cast gate, the other end and the flow passage.
Wherein in one embodiment, the internal face of the cephalic par is horn shape, the drainage trough with the stream
One end of road connection is extended on the internal face of the cephalic par.
Wherein in one embodiment, the outer peripheral face of the cephalic par has the step surface of inside step-like contraction, described
Cast gate is arranged on the step surface.
Wherein in one embodiment, the top surface of the distributary division of the shunting pin is spherical, and in the outer of the distributary division
Some annular grooves are provided with side face.
Wherein in one embodiment, the sprue bush is arranged in the injection mold in which can rotate about the axis thereof, institute
State the drive mechanism also included into adhesive dispenser for driving the sprue bush rotation.
Wherein in one embodiment, if circumferentially arranged on the internal face of the sprue bush of the cephalic par have
Dry first groove.
Wherein in one embodiment, set on the internal face of the sprue bush between two adjacent first grooves
Be equipped with the second groove, and second groove depth of the depth less than first groove.
Wherein in one embodiment, the drive mechanism includes：Gear, the gear is arranged at the tail of the sprue bush
On end；Tooth bar, the tooth bar is engaged with the gear；And cylinder, the expansion link of the cylinder is connected with the tooth bar, uses
Moved along a straight line in the tooth bar is driven.
The axial-flow leaf injection mold that the present invention is provided enters adhesive dispenser, using one-point type radial enters glue (i.e. at one
The week side of boss of runner sets some cast gates), and sizing material is uniformly divided to surrounding by shunting pin, by cast gate uniform pack to mould
Tool die cavity, realizes stream balance；And, weight about 6g in the mouth of a river greatly reduces the generation of cast gate waste material, has saved material,
So as to reduce production cost.
Additional technical feature of the present invention has the advantage that will be said in this specification specific embodiment part
It is bright.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram for entering adhesive dispenser of the axial-flow leaf injection mold in the embodiment of the present invention；
Fig. 2 is the cross section structure diagram for entering adhesive dispenser of the axial-flow leaf injection mold in the embodiment of the present invention；
Fig. 3 is the dimensional structure diagram of the sprue bush in the embodiment of the present invention；
Fig. 4 is the upward view of the sprue bush in the embodiment of the present invention；
Fig. 5 is the partial sectional view of the line A-A along Fig. 4；
Fig. 6 is the partial sectional view of the line B-B along Fig. 4；
Fig. 7 is the dimensional structure diagram of cast gate waste material；
Fig. 8 is the CAE analysis result figure of product.
Description of reference numerals：10th, axial-flow leaf；11st, wheel hub；12nd, wheel hub inserts；14th, spoke；20th, sprue bush；22nd, flow
Road；24th, cephalic par；242nd, cast gate；243rd, drainage trough；244th, the first groove；246th, the second groove；247th, step surface；25th, tail end
Portion；30th, gear；40th, tooth bar；50th, cylinder；60th, pin is shunted；64th, distributary division；66th, annular groove；70th, cast gate waste material；72nd, tooth；
74th, connecting portion.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments the present invention is described in detail.It should be noted that not conflicting
In the case of, the feature in following embodiment and embodiment can be mutually combined.
Axial-flow leaf injection mold has for being molded the die cavity (not shown) of axial-flow leaf, and the die cavity is used for
The position for being molded the wheel hub 11 of the axial-flow leaf 10 is placed with wheel hub inserts 12, and axis hole is provided with the wheel hub inserts 12.
As shown in Figure 1, 2, the adhesive dispenser that enters of axial-flow leaf injection mold is mainly made up of sprue bush 20 and shunting pin 60, its
In, the sprue bush 20 is arranged at the side of the wheel hub inserts 12, and the sprue bush 20 cephalic par 24 and the wheel hub
The axis hole of inserts 12 is relative, and the end face of the cephalic par 24 is contacted with the surface of the wheel hub inserts 12 or is close to, the cast gate
The center of set 20 has the runner 22 of insertion vertically, and some pouring is provided with the outer peripheral face of the cephalic par 24 of the sprue bush 20
Mouth 242, the cast gate 242 is connected with the die cavity.In the axis hole of the shunting pin 60 loaded on the wheel hub inserts 12, and and axis hole
Sealing coordinates, and the shunting pin 60 has the distributary division 64 stretched into the runner 22.
Axial-flow leaf injection mold in the present embodiment enters adhesive dispenser, and during injection, melting sizing material enters sprue bush 20
Runner 22, when sizing material flow to the cephalic par 24 of sprue bush 20, shunting pin 60 makes sizing material uniformly divide to surrounding, then by pouring
242 uniform packs of mouth realize stream balance to die cavity.Through CAE analysis, as a result as shown in figure 8, realizing filling balance；And
And, only one of which runner, mouth of a river weight about 6g greatly reduces the generation of cast gate waste material, material has been saved, so as to reduce life
Produce cost.
Preferably, the quantity of the cast gate 242 is consistent with the quantity of the spoke 14 of the axial-flow leaf 10, and the cast gate
242 position is corresponding for being molded the position of the spoke 14 with the die cavity.Because die cavity is for being molded the wheel
The sizing material that the position of spoke 14 needs is relatively more, therefore the cast gate 242 is arranged on the die cavity for being molded the wheel
The position that the position of spoke 14 is corresponding can further realize that stream is balanced.
Preferably, degumming for convenience, is provided with some drainage troughs 243, the drainage on the end face of the cephalic par 24
One end of groove 243 is connected with the cast gate 242, and the other end is connected (as seen in figures 3-6) with the runner 22.Further preferably
Ground, degumming for convenience, the internal face of the cephalic par 24 is horn shape, and the drainage trough 243 connects with the runner 22
Logical one end is extended on the internal face of the cephalic par 24.
Preferably, the outer peripheral face of the cephalic par 24 has a step surface 247 of inside step-like contraction, step surface 247 with
The die of injection mold forms the die cavity together, and the cast gate 242 is arranged on the step surface 247.So, step surface
247 as formed shaped article die cavity a part, the structure of inlaid piece of mould can be simplified.
Preferably, the top surface of the distributary division 64 of the shunting pin 60 is spherical, and shunting effect is good.And.In the shunting
Some annular grooves 66 are provided with the outer peripheral face in portion 64, when cast gate waste material cooled and solidified, cast gate waste material and distributary division 64
Contact area is big, and frictional force is big, convenient de- so as to be conducive to that cast gate waste material 70 is pulled out from sprue bush 20 by shunting pin 60
Glue.
In one embodiment, the sprue bush 20 is arranged in the injection mold in which can rotate about the axis thereof, described
Entering adhesive dispenser also includes the drive mechanism for being used to drive the sprue bush 20 to rotate.So, after the completion of injection, drive mechanism drives
Sprue bush 20 rotates, so as to drive cast gate waste material 70 to rotate so that cast gate waste material 70 departs from product, so as to realize cutting automatically pour
Mouthful, improve production efficiency.
Preferably, it is circumferentially arranged on the internal face of the sprue bush 20 of the cephalic par 24 to have some first recessed
Groove 244.So, some teeth 72 (as shown in Figure 7) are formed on cast gate waste material 70, increase cast gate waste material 70 and sprue bush 20 it
Between moment of torsion, sprue bush 20 is rotated against with cast gate waste material 70 in can preventing the rotary course of sprue bush 20, is conducive to cutting
Cast gate waste material.It is further preferred that being set on the internal face of the sprue bush 20 between two adjacent first grooves 244
Be equipped with the second groove 246, and second groove 246 depth of the depth less than first groove 244.So, by
Two grooves 246 form connecting portion 74 (as shown in Figure 7) between two teeth 72, increased the intensity of tooth 72, prevent sprue bush 20
In rotary course, tooth 72 is broken.
Preferably, the drive mechanism in the present embodiment includes gear 30, tooth bar 40 and cylinder 50, and the gear 30 is set
In the tail end 25 of the sprue bush 20；The tooth bar 40 is engaged with the gear 30；The expansion link of the cylinder 50 with it is described
Tooth bar 40 is connected, for driving the tooth bar 40.
The operation principle for entering adhesive dispenser of the axial-flow leaf injection mold in the present embodiment is as follows：
1st, inject：Melting sizing material enters the runner 22 of sprue bush 20, and the distributary division 64 for shunting pin 60 makes sizing material uniformly divide
To surrounding, by the uniform pack of some cast gates 242 that is arranged on the cephalic par 24 of sprue bush 20 to die cavity, then pressurize is cold
But.
2nd, mould inscribe cast gate：The piston rod of cylinder 50 stretches out, and band carry-over bar 40 moves along a straight line, and band moving gear 30 rotates,
So as to drive sprue bush 20 to rotate, cast gate waste material 70 is departed from product, realize automatic gate cutting in mould.
3rd, mold：When mould is molded, the cast gate waste material 70 for product separate is drawn by shunting pin 60 from sprue bush 20
, moved with product.
4th, eject：When product is ejected, cast gate waste material 70 is ejected with product, is separated with shunting pin 60, is taken off from product
Fall, realize automated production.
In sum, the axial-flow leaf injection mold of the embodiment of the present invention enters adhesive dispenser, has the advantages that：Greatly
Cast gate waste material weight is reduced greatly, has been saved and has been produced into；And, reduce product unbalancing value and product bounce deflection；
Further, it is also possible to realize automated production, operating efficiency is improve.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Shield scope.
Claims (10)
1. a kind of axial-flow leaf injection mold enters adhesive dispenser, and the injection mold has a die cavity, the die cavity for being molded
The position of the wheel hub of the axial-flow leaf is placed with wheel hub inserts, and axis hole is provided with the wheel hub inserts；Characterized in that, institute
State includes into adhesive dispenser：
Sprue bush, the sprue bush is arranged at the side of the wheel hub inserts, and the cephalic par of the sprue bush and the wheel hub
The axis hole of inserts is relative, and the center of the sprue bush has the runner of insertion vertically, the periphery of the cephalic par of the sprue bush
Some cast gates are provided with face, the cast gate is connected with the die cavity；And
Shunting pin, in axis hole of the shunting pin loaded on the wheel hub inserts, and coordinates with gland seal, and the shunting needle set has
Stretch into the distributary division in the runner.
2. axial-flow leaf injection mold according to claim 1 enters adhesive dispenser, it is characterised in that the quantity of the cast gate
Quantity with the spoke of the axial-flow leaf is consistent, and the position of the cast gate with the die cavity for being molded the spoke
Position is corresponding.
3. axial-flow leaf injection mold according to claim 1 enters adhesive dispenser, it is characterised in that the end of the cephalic par
Some drainage troughs are provided with face, one end of the drainage trough connects with the cast gate, the other end and the flow passage.
4. axial-flow leaf injection mold according to claim 3 enters adhesive dispenser, it is characterised in that the cephalic par it is interior
Wall is horn shape, and the drainage trough is extended on the internal face of the cephalic par with one end of the flow passage.
5. axial-flow leaf injection mold according to claim 1 enters adhesive dispenser, it is characterised in that the cephalic par it is outer
Side face has the step surface of inside step-like contraction, and the cast gate is arranged on the step surface.
6. axial-flow leaf injection mold according to claim 1 enters adhesive dispenser, it is characterised in that the shunting pin point
The top surface in stream portion is spherical, and some annular grooves are provided with the outer peripheral face of the distributary division.
7. axial-flow leaf injection mold as claimed in any of claims 1 to 6 enters adhesive dispenser, it is characterised in that
The sprue bush is arranged in the injection mold in which can rotate about the axis thereof, it is described enter adhesive dispenser also include it is described for driving
The drive mechanism of sprue bush rotation.
8. axial-flow leaf injection mold according to claim 7 enters adhesive dispenser, it is characterised in that near the cephalic par
The sprue bush internal face on circumferentially arranged have some first grooves.
9. axial-flow leaf injection mold according to claim 8 enters adhesive dispenser, it is characterised in that described in adjacent two
Be provided with the second groove on the internal face of the sprue bush between the first groove, and second groove depth less than described
The depth of the first groove.
10. axial-flow leaf injection mold according to claim 7 enters adhesive dispenser, it is characterised in that the drive mechanism
Including：
Gear, the gear is arranged on the tail end of the sprue bush；
Tooth bar, the tooth bar is engaged with the gear；And
Cylinder, the expansion link of the cylinder is connected with the tooth bar, for driving the tooth bar to move along a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050317.XA CN106738671A (en) | 2017-01-23 | 2017-01-23 | Axial-flow leaf injection mold enters adhesive dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710050317.XA CN106738671A (en) | 2017-01-23 | 2017-01-23 | Axial-flow leaf injection mold enters adhesive dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106738671A true CN106738671A (en) | 2017-05-31 |
Family
ID=58941682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710050317.XA Pending CN106738671A (en) | 2017-01-23 | 2017-01-23 | Axial-flow leaf injection mold enters adhesive dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106738671A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199698A (en) * | 2021-06-09 | 2021-08-03 | 苏州运达塑胶电子有限公司 | Integrative injection moulding device of ring shape inserts |
| CN113199708A (en) * | 2021-06-09 | 2021-08-03 | 苏州运达塑胶电子有限公司 | Integrated molding injection mold for annular inserts |
| CN114589868A (en) * | 2022-02-23 | 2022-06-07 | 浙江得业电机科技有限公司 | High dynamic balance fan blade |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005288549A (en) * | 2005-05-10 | 2005-10-20 | Mitsubishi Electric Corp | Molten metal injection molding machine, gate structure |
| CN201579943U (en) * | 2009-11-23 | 2010-09-15 | 忠信制模(东莞)有限公司 | Die capable of rotatably shearing sprue |
| CN101947646A (en) * | 2010-09-13 | 2011-01-19 | 凡嘉科技（无锡）有限公司 | Structure for improving porosity of key cylinder casting |
| JP2012121257A (en) * | 2010-12-09 | 2012-06-28 | Hitachi Industrial Equipment Systems Co Ltd | Mold for mold resin injection molding |
| CN102941657A (en) * | 2012-10-30 | 2013-02-27 | 宁波双林模具有限公司 | Shearing mechanism of annular sprue gate |
| CN203805237U (en) * | 2014-03-14 | 2014-09-03 | 青岛海尔模具有限公司 | Automatic material bundle cutting device of injection molding machine |
| JP2016107450A (en) * | 2014-12-04 | 2016-06-20 | タイガースポリマー株式会社 | Production method of hollow cylindrical resin molded body |
| CN206475391U (en) * | 2017-01-23 | 2017-09-08 | 珠海格力大金精密模具有限公司 | Axial-flow leaf injection mold enters adhesive dispenser |
-
2017
- 2017-01-23 CN CN201710050317.XA patent/CN106738671A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005288549A (en) * | 2005-05-10 | 2005-10-20 | Mitsubishi Electric Corp | Molten metal injection molding machine, gate structure |
| CN201579943U (en) * | 2009-11-23 | 2010-09-15 | 忠信制模(东莞)有限公司 | Die capable of rotatably shearing sprue |
| CN101947646A (en) * | 2010-09-13 | 2011-01-19 | 凡嘉科技（无锡）有限公司 | Structure for improving porosity of key cylinder casting |
| JP2012121257A (en) * | 2010-12-09 | 2012-06-28 | Hitachi Industrial Equipment Systems Co Ltd | Mold for mold resin injection molding |
| CN102941657A (en) * | 2012-10-30 | 2013-02-27 | 宁波双林模具有限公司 | Shearing mechanism of annular sprue gate |
| CN203805237U (en) * | 2014-03-14 | 2014-09-03 | 青岛海尔模具有限公司 | Automatic material bundle cutting device of injection molding machine |
| JP2016107450A (en) * | 2014-12-04 | 2016-06-20 | タイガースポリマー株式会社 | Production method of hollow cylindrical resin molded body |
| CN206475391U (en) * | 2017-01-23 | 2017-09-08 | 珠海格力大金精密模具有限公司 | Axial-flow leaf injection mold enters adhesive dispenser |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199698A (en) * | 2021-06-09 | 2021-08-03 | 苏州运达塑胶电子有限公司 | Integrative injection moulding device of ring shape inserts |
| CN113199708A (en) * | 2021-06-09 | 2021-08-03 | 苏州运达塑胶电子有限公司 | Integrated molding injection mold for annular inserts |
| CN113199708B (en) * | 2021-06-09 | 2023-08-25 | 苏州运达塑胶电子有限公司 | Integrated molding injection mold for annular inserts |
| CN114589868A (en) * | 2022-02-23 | 2022-06-07 | 浙江得业电机科技有限公司 | High dynamic balance fan blade |
| CN114589868B (en) * | 2022-02-23 | 2023-07-21 | 浙江得业电机科技有限公司 | High dynamic balance fan blade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206475391U (en) | Axial-flow leaf injection mold enters adhesive dispenser | |
| CN106738671A (en) | Axial-flow leaf injection mold enters adhesive dispenser | |
| CN204019889U (en) | Injection mold | |
| CN206605724U (en) | A kind of line position enters the injection mold of glue | |
| CN102728805B (en) | Precision casting method for casting-channel-free rotational molding of automotive engine flywheel | |
| CN113198982A (en) | Casting method of flywheel casting | |
| CN213797906U (en) | Automatic demoulding injection mold for internal thread cover | |
| CN109676108A (en) | A kind of centrifugal casting non-revolved body device and its casting method | |
| CN203994525U (en) | The core-pulling mechanism of injection forming mold | |
| CN206170569U (en) | Injection mold with wire drawing cutting device | |
| CN215033382U (en) | Gating system of flywheel casting | |
| CN102049486A (en) | Casting ball mold | |
| CN208812468U (en) | A kind of automatic rotary cutting gating apparatus of plastic mold | |
| CN212021495U (en) | Injection mold deep cavity choked flow mechanism | |
| CN208745239U (en) | A kind of screw element injection mold | |
| CN203174476U (en) | Hand-pushing-type asphalt deceleration strip material distribution car | |
| CN207983855U (en) | A kind of super thick plastic cement products based on injection molding | |
| CN201283626Y (en) | Valve needle sheath and needle valve type hot runner system based on the same | |
| CN206748942U (en) | Mud plate mould after a kind of electric car | |
| CN207358078U (en) | A kind of brake disc stack mold | |
| CN210880671U (en) | Wheel arch forming die | |
| CN201275849Y (en) | Light conducting board mold with adjusting device | |
| CN206393901U (en) | A kind of Double-color forming die structure without spin | |
| KR20140085978A (en) | Method for producing brake disc and mold for brake disc | |
| CN101746024A (en) | Gas-assisted injection molding method of car spoiler and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |