CN110421790A - A kind of production mould with thin wall profile plastic - Google Patents
A kind of production mould with thin wall profile plastic Download PDFInfo
- Publication number
- CN110421790A CN110421790A CN201910539043.XA CN201910539043A CN110421790A CN 110421790 A CN110421790 A CN 110421790A CN 201910539043 A CN201910539043 A CN 201910539043A CN 110421790 A CN110421790 A CN 110421790A
- Authority
- CN
- China
- Prior art keywords
- rear mold
- plate
- component
- connector
- baffle plate
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 50
- 229920003023 plastic Polymers 0.000 title claims abstract description 50
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 35
- 230000004308 accommodation Effects 0.000 claims abstract description 14
- 238000001746 injection moulding Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 10
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 230000007812 deficiency Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000002360 preparation method 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
- B29C45/0046—Details relating to the filling pattern or flow paths or flow characteristics of moulding material in the mould cavity
-
- 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
-
- 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
- B29C45/2602—Mould construction elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of production moulds with thin wall profile plastic, including upper cover plate, preceding mould, rear mold mode component, mold insert component, back die component and rear baffle plate, rear mold mode component includes rear mold mode, rear mold B plate and guide post, back die component includes right baffle-plate, right shell body, oil cylinder, and reset screw arbor assembly, first lower baffle plate and the second lower baffle plate, the top of mould before upper cover plate is fixedly installed in, rear mold mode component is set to preceding mould bottom, the first accommodation groove of accommodating rear mold mode is provided in rear mold B plate, rear mold B plate is connect by guide post with upper cover plate, the second accommodation groove of accommodating mold insert component is provided in rear mold mode, mold insert component bottom is provided with connector b, the bottom connector b is provided with link slot, link slot is fixedly connected by fixed block with oil cylinder with after the connection axis connection on oil cylinder.Solve the problems, such as that it is difficult often to occur the production such as lack of fill, starved, shrink with Thin Wall Plastic Parts for injection molding production in the prior art.
Description
Technical field
The present invention relates to production mould technical field, specially a kind of production mould with thin wall profile plastic.
Background technique
In daily life, the purposes of plastic injection product is very extensive, with the continuous development of society and science and technology, people
Have higher requirement to plastic injection product: as it is light-duty, energy saving, beautiful, environmentally friendly, need in a word it is quality-high and inexpensive.Injection moulded products not
Development rate with purposes is accelerated and is constantly reduced under the requirement of cost, and various plastic manufacturers is forced to have to develop and adopt
With new mold design and production technology, since certain products are using special, in order to meet the needs of all trades and professions purposes, certain
A little plastic a part need extremely thin and narrow, i.e. thin-walled position, as thin-walled, in terms of the thickness of plastic thin-walled for, mesh
The preceding definition without special standard, usually definition are that walled thickness is that 1.5MM is below is Thin Wall Plastic Parts.With the thin of Thin Wall Plastic Parts
Wall is due to thinner thickness, and when plastic is manufactured, plastic melt flows through thin-walled position after entering die cavity, due to the temperature of mold
Well below melt temperature.Melt temperature can drastically reduce and be adhered to die surface obstruct below melt be advanced further,
Be significantly greatly increased injection molding filling difficulty, therefore when injection molding molding technological condition must high speed high pressure high mold temperature, and
And it is only applicable to the resin material of a small number of good fluidities, such as PP, PVC.Most of resin materials such as PC, POM, PMMA, LCP etc.
Etc. the slightly worse resin material of mobility can not by above-mentioned requirements manufacture produce.Therefore, it produces such plastic and is confined to a small number of streams
The good resin material of dynamic property, and to obtain filling plastic full, that the beautiful especially performance of appearance is up to standard, injection molding process
It just necessarily requires high speed high pressure high mold temperature could be by thin-walled position, therefore problems inevitably occurs: molding
Project too fast, hypertonia, mould temperature is excessively high will lead to plastic occur batch peak, trapped gas, burn, bubble etc. it is bad, if to avoid
These are many bad, and have to reduce molding issuing velocity, pressure, mould temperature.But once reduce speed, pressure, mould temperature,
The thin and narrow thin-walled position of plastic is extremely easy cooled and solidified, keeps the filling of plastic end difficult, occur lack of fill, starved,
Shrink etc. is bad, and thin wall profile and molding technological condition are conflicting.Therefore, manufacture production it is such have Thin Wall Plastic Parts when,
Often due to filling caused by thin-walled position is difficult, intensity deficiency causes the resin material of most of poor fluidities that can not produce this
Class is high with Thin Wall Plastic Parts or the such band Thin Wall Plastic Parts fraction defective produced, and waste eventually leads to greatly asking for high production cost
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of production moulds with thin wall profile plastic, widen the applicable model of resin material
Enclosing and effectively solving filling difficulty, intensity deficiency with Thin Wall Plastic Parts causes fraction defective high, and waste is big, eventually leads to and is produced into
This high the problems of the prior art.
To achieve the above object, the invention provides the following technical scheme: a kind of production mould with thin wall profile plastic, packet
Upper cover plate, preceding mould, rear mold mode component, mold insert component, back die component and rear baffle plate are included, after the rear mold mode component includes
Mould mode, rear mold B plate and guide post, the back die component include right baffle-plate, right shell body, oil cylinder and reset screw arbor assembly, first
Lower baffle plate and the second lower baffle plate, the top of mould, the rear mold mode component are set to preceding mould before the upper cover plate is fixedly installed in
Bottom, baffle plate screw, the 4th after baffle plate screw, third after baffle plate screw, second after the back die component passes through first
Baffle plate screw is fixedly connected with rear baffle plate with rear mold B plate afterwards, and the first of accommodating rear mold mode is provided in the rear mold B plate
Accommodation groove, the rear mold B plate are connect by guide post with upper cover plate, and the second of accommodating mold insert component is provided in the rear mold mode
Accommodation groove, the mold insert component bottom are provided with connector b, and the bottom the connector b is provided with link slot, the link slot with
It is fixedly connected by fixed block with oil cylinder after connection axis connection on oil cylinder, the oil cylinder bottom is fixedly mounted on the first lower baffle plate
And second on lower baffle plate.
As a further solution of the present invention, the mold insert component includes movable insert, connector a, connecting shaft, connector
B, fixed block, the first supporting block screw and the second supporting block screw, the connector a are set to movable insert bottom, the company
On the left of fitting a and right side is respectively arranged with the first supporting block, the second supporting block, is provided with the first connection in first supporting block
Hole, the second connecting hole is provided in second supporting block, and the first supporting block passes through the first connecting hole and the first supporting block screw
It is fastened on the left of rear mold mode, second supporting block is fixed on by the second connecting hole and the second supporting block screw connection
On the right side of rear mold mode.
As a further solution of the present invention, the movable insert lower end is provided with T-type protrusion, the upper end the connector a
It is provided with T-type groove, the T-type protrusion is flexibly connected with the T-type groove.
As a further solution of the present invention, the side the connector a and bottom surface are respectively arranged with axis hole and the company of connection
Access slot, the top side the connector b are provided with connection boss, and the connector a is connected by link slot with boss is connect.
As a further solution of the present invention, the connection boss top side is provided with circular hole, and the axis hole passes through with circular hole
Connecting shaft is flexibly connected.
As a further solution of the present invention, the guide post is evenly arranged with 4.
As a further solution of the present invention, the reset screw arbor assembly is evenly arranged with 4.
Compared with prior art, beneficial effects of the present invention are as follows:
Production mould of the present invention with thin wall profile plastic, including upper cover plate, preceding mould, rear mold mode component, mold insert component,
Back die component and rear baffle plate, rear mold mode component include rear mold mode, rear mold B plate and guide post, and back die component includes left gear
Plate, right shell body, oil cylinder and reset screw arbor assembly, the first lower baffle plate and the second lower baffle plate, mould is upper before upper cover plate is fixedly installed in
Side, rear mold mode component are set to preceding mould bottom, back die component by baffle plate screw after baffle plate screw, second after first,
Baffle plate screw is fixedly connected with rear baffle plate with rear mold B plate after baffle plate screw, the 4th after third, is provided in rear mold B plate
The first accommodation groove of rear mold mode is accommodated, rear mold B plate is connect by guide post with upper cover plate, and accommodating mold insert is provided in rear mold mode
Second accommodation groove of component, mold insert component bottom are provided with connector b, and the bottom connector b is provided with link slot, link slot and oil
It is fixedly connected by fixed block with oil cylinder after connection axis connection on cylinder, oil cylinder bottom is fixedly mounted on the first lower baffle plate and second
On lower baffle plate.To reach the scope of application for widening resin material and effectively filling difficulty, intensity of the solution with Thin Wall Plastic Parts
Deficiency causes fraction defective high, and waste is big, eventually leads to the beneficial effect of high production cost.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is explosive view of the invention；
Fig. 3 is the schematic perspective view of the mold insert component of the present invention；
Fig. 4 is the schematic perspective view of the rear mold mode component of the present invention；
Fig. 5 is the schematic perspective view of the connector a of the present invention；
Fig. 6 is the schematic perspective view of the connector b of the present invention；
Element illustrates in legend: mould before 1-；2- rear mold mode；3- rear mold B plate；31- guide post；The first accommodation groove of 32-；4- is living
Dynamic mold insert；41-T type protrusion；5- connector a；51-T type groove；52- axis hole；53- link slot；The first supporting block of 61-；62-
Two supporting blocks；The first connecting hole of 63-；The second connecting hole of 64-；7- connecting shaft；81- the first supporting block screw；The second supporting block of 82-
Screw；9- connector b；91- connection boss；92- circular hole；93- link slot；10- fixed block；11- oil cylinder；111- connecting shaft；12-
Back die component；Baffle plate after 13-；Baffle plate screw after 141- first；Baffle plate screw after 142- second；143- third rear mold bottom
Plate screw；Baffle plate screw after 144- the 4th；15- upper cover plate；16- mold insert component；17- rear mold mode component；18- right baffle-plate；
19- right shell body；20- and reset screw arbor assembly；The second accommodation groove of 21-；The first lower baffle plate of 22-；The second lower baffle plate of 23-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, a kind of production mould with thin wall profile plastic, including upper cover plate 15, preceding mould 1, rear mold mode
Component 17, mold insert component 16, back die component 12 and rear baffle plate 13, the rear mold mode component 17 include rear mold mode 2, rear mold
B plate 3 and guide post 31, the back die component 12 include right baffle-plate 18, right shell body 19, oil cylinder 11 and reset screw arbor assembly 20, the
One lower baffle plate 22 and the second lower baffle plate 23, the top of mould 1, the rear mold mode component 17 before the upper cover plate 15 is fixedly installed in
1 bottom of mould before being set to, baffle plate screw 142 after baffle plate screw 141, second after the back die component 12 passes through first, the
Baffle plate screw (144) is fixedly connected with rear baffle plate 13 with rear mold B plate 3 after baffle plate screw the 143, the 4th after three, after described
The first accommodation groove 32 of accommodating rear mold mode 2 is provided in mould B plate 3, the rear mold B plate 3 is connected by guide post 31 and upper cover plate 15
It connects, the second accommodation groove 21 of accommodating mold insert component 16 is provided in the rear mold mode 2,16 bottom of mold insert component is provided with
The bottom connector b9, the connector b9 is provided with link slot 93, and the link slot 93 is connect with the connecting shaft 111 on oil cylinder 11
It is fixedly connected afterwards by fixed block 10 with oil cylinder 11,11 bottom of oil cylinder is fixedly mounted on the first lower baffle plate 22 and the second lower block
On plate 23.The resin material for solving poor fluidity in the prior art can not be molded tree of the production with Thin Wall Plastic Parts and good fluidity
Rouge material must satisfy Shooting Technique high speed, high pressure, high mold temperature and could be molded production band Thin Wall Plastic Parts and often fill
The difficult problem of the production such as deficiency, starved, shrink.
Preferably, above-mentioned a kind of production mould with thin wall profile plastic, mold insert component 16 include movable insert 4, connect
Fitting a5, connecting shaft 7, connector b9, fixed block 10, the first supporting block screw 81 and the second supporting block screw 82, the connection
Part a5 is set to 4 bottom of movable insert, and the left side connector a5 and right side are respectively arranged with the support of the first supporting block 61, second
Block 62 is provided with the first connecting hole 63 in first supporting block 61, is provided with the second connecting hole in second supporting block 62
64, the first supporting block 61 is fastened on 2 left side of rear mold mode by the first connecting hole 63 and the first supporting block screw 81, described
Second supporting block 62 is fastened on 2 right side of rear mold mode by the second connecting hole 64 and the second supporting block screw 82.Structure is set
Meter is rationally reliable.
Preferably, above-mentioned a kind of production mould with thin wall profile plastic, 4 lower end of movable insert are provided with T-type protrusion
The upper end 41, the connector a5 is provided with T-type groove 51, and the T-type protrusion 41 is flexibly connected with the T-type groove 51.Structure
Design is rationally reliable.
Preferably, above-mentioned a kind of production mould with thin wall profile plastic, the side connector a5 and bottom surface are respectively set
There are the axis hole 52 and link slot 53 of connection, the top side the connector b9 is provided with connection boss 91, and the connector a5 passes through company
Access slot 53 is connected with boss 91 is connect.It is reasonable in design reliable.
Preferably, above-mentioned a kind of production mould with thin wall profile plastic, connection 91 top side of boss are provided with circular hole 92,
The axis hole 52 is flexibly connected with circular hole 92 by connecting shaft 7.It is reasonable in design reliable.
Preferably, a kind of above-mentioned production mould with thin wall profile plastic, guide post 31 are evenly arranged with 4.Structure is set
Meter is rationally reliable.
Preferably, above-mentioned a kind of production mould with thin wall profile plastic resets screw arbor assembly 20 and is evenly arranged with 4
It is a.It is reasonable in design reliable.
Design principle: production mould of the present invention with thin wall profile plastic has upper cover plate 15, preceding mould 1, rear mold by design
Mode component 17, mold insert component 16, back die component 12 and rear baffle plate 13, and rear mold mould is provided on rear mold mode component 17
Benevolence 2, rear mold B plate 3 and guide post 31 are provided with right baffle-plate 18, right shell body 19, oil cylinder 11 in back die component 12 and reset spiral shell
Bar assembly 20, the first lower baffle plate 22 and the second lower baffle plate 23, the top of mould 1, rear mold mode before being fixedly installed in upper cover plate 15
Component 17 is set to preceding 1 bottom of mould, baffle plate screw 142 after baffle plate screw 141, second after back die component 12 passes through first,
Baffle plate screw (144) is fixedly connected with rear baffle plate 13 with rear mold B plate 3 after baffle plate screw the 143, the 4th after third, rear mold B
The first accommodation groove 32 of accommodating rear mold mode 2 is provided in plate 3, rear mold B plate 3 is connect by guide post 31 with upper cover plate 15, rear mold
The second accommodation groove 21 of accommodating mold insert component 16 is provided in mode 2,16 bottom of mold insert component is provided with connector b9, connector
The bottom b9 is provided with link slot 93, and link slot 93 passes through fixed block 10 and oil cylinder 11 after connecting with the connecting shaft 111 on oil cylinder 11
It is fixedly connected, 11 bottom of oil cylinder is fixedly mounted on the first lower baffle plate 22 and the second lower baffle plate 23.The melt in injection molding machine work
In the state of injection, issuing signal by injection molding machine makes oil cylinder 11 that movable insert 4 be pulled to retreat 0.8MM-1.5MM (specific back amount
Depending on plastic walled thickness, increase the channel depth of melt, melt is smooth by the extremely thin narrow position of plastic, helps
It is filled in plastic end, when plastic fills full completion by injection molding machine output signal, oil cylinder 11 pushes movable insert 4 to move forward,
Plastic original dimensional condition is returned to, is finally cooled down, ejecting product.To widen the scope of application and effectively solution of resin material
The problem of filling with Thin Wall Plastic Parts is difficult, intensity deficiency causes fraction defective high, and waste is big, eventually leads to high production cost.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of production mould with thin wall profile plastic, it is characterised in that: including upper cover plate (15), preceding mould (1), rear mold mode
Component (17), mold insert component (16), back die component (12) and rear baffle plate (13), the rear mold mode component (17) includes rear mold
Mode (2), rear mold B plate (3) and guide post (31), the back die component (12) include right baffle-plate (18), right shell body (19), oil cylinder
(11) and screw arbor assembly (20), the first lower baffle plate (22) and the second lower baffle plate (23) are resetted, the upper cover plate (15) is fixedly mounted
The top of Yu Qianmo (1), the rear mold mode component (17) are set to preceding mould (1) bottom, and the back die component (12) passes through the
Baffle plate after baffle plate screw (143), the 4th after baffle plate screw (142), third after baffle plate screw (141), second after one
Screw (144) is fixedly connected with rear baffle plate (13) with rear mold B plate (3), and accommodating rear mold mould is provided in the rear mold B plate (3)
The first accommodation groove (32) of benevolence (2), the rear mold B plate (3) are connect by guide post (31) with upper cover plate (15), the rear mold mode
(2) the second accommodation groove (21) of accommodating mold insert component (16) is provided in, mold insert component (16) bottom is provided with connector b
(9), connector b (9) bottom is provided with link slot (93), the connecting shaft on the link slot (93) and oil cylinder (11)
(111) it is fixedly connected by fixed block (10) with oil cylinder (11) after connecting, oil cylinder (11) bottom is fixedly mounted under first
On baffle (22) and the second lower baffle plate (23).
2. a kind of production mould with thin wall profile plastic according to claim 1, it is characterised in that: the mold insert component
It (16) include movable insert (4), connector a (5), connecting shaft (7), connector b (9), fixed block (10), the first supporting block screw
(81) and the second supporting block screw (82), the connector a (5) are set to movable insert (4) bottom, and the connector a (5) is left
Side and right side are respectively arranged with the first supporting block (61), the second supporting block (62), and is provided on first supporting block (61)
One connecting hole (63) is provided with the second connecting hole (64) on second supporting block (62), and the first supporting block (61) passes through first
Connecting hole (63) and the first supporting block screw (81) are fastened on the left of rear mold mode (2), and second supporting block (62) is logical
It crosses the second connecting hole (64) and the second supporting block screw (82) is fastened on the right side of rear mold mode (2).
3. a kind of production mould with thin wall profile plastic according to claim 2, it is characterised in that: the movable insert
(4) lower end is provided with T-type protrusion (41), and connector a (5) upper end is provided with T-type groove (51), and the T-type is raised (41)
It is flexibly connected with the T-type groove (51).
4. a kind of production mould with thin wall profile plastic according to claim 2, it is characterised in that: the connector a
(5) side and bottom surface are respectively arranged with the axis hole (52) and link slot (53) of connection, and connector b (9) top side is provided with company
It connects boss (91), the connector a (5) is connected by link slot (53) with boss (91) are connect.
5. a kind of production mould with thin wall profile plastic according to claim 4, it is characterised in that: the connection boss
(91) top side is provided with circular hole (92), and the axis hole (52) is flexibly connected with circular hole (92) by connecting shaft (7).
6. a kind of production mould with thin wall profile plastic according to claim 1, it is characterised in that: the guide post (31)
It is evenly arranged with 4.
7. a kind of production mould with thin wall profile plastic according to claim 1, it is characterised in that: the reset screw rod
Component (20) is evenly arranged with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539043.XA CN110421790B (en) | 2019-06-20 | 2019-06-20 | Production die with thin-wall shaped plastic part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910539043.XA CN110421790B (en) | 2019-06-20 | 2019-06-20 | Production die with thin-wall shaped plastic part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110421790A true CN110421790A (en) | 2019-11-08 |
| CN110421790B CN110421790B (en) | 2024-10-18 |
Family
ID=68408470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910539043.XA Active CN110421790B (en) | 2019-06-20 | 2019-06-20 | Production die with thin-wall shaped plastic part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110421790B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200724343A (en) * | 2005-12-16 | 2007-07-01 | Hon Hai Prec Ind Co Ltd | Mold having a height adjustable mold insert |
| CN103862614A (en) * | 2014-02-28 | 2014-06-18 | 东莞劲胜精密组件股份有限公司 | Thin-wall injection mold and preparation method of thin-wall plastic part |
| CN205800059U (en) * | 2016-07-07 | 2016-12-14 | 富甲电子(昆山)有限公司 | The mould of thin-wall part product |
| WO2017051383A1 (en) * | 2015-09-25 | 2017-03-30 | Sabic Global Technologies B.V. | Method of molding using mold inserts and apparatus therefor |
-
2019
- 2019-06-20 CN CN201910539043.XA patent/CN110421790B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200724343A (en) * | 2005-12-16 | 2007-07-01 | Hon Hai Prec Ind Co Ltd | Mold having a height adjustable mold insert |
| CN103862614A (en) * | 2014-02-28 | 2014-06-18 | 东莞劲胜精密组件股份有限公司 | Thin-wall injection mold and preparation method of thin-wall plastic part |
| WO2017051383A1 (en) * | 2015-09-25 | 2017-03-30 | Sabic Global Technologies B.V. | Method of molding using mold inserts and apparatus therefor |
| CN108025474A (en) * | 2015-09-25 | 2018-05-11 | 沙特基础工业全球技术有限公司 | The method molded using mold insert and the device for it |
| EP3352965A1 (en) * | 2015-09-25 | 2018-08-01 | SABIC Global Technologies B.V. | Method of molding using mold inserts and apparatus therefor |
| CN205800059U (en) * | 2016-07-07 | 2016-12-14 | 富甲电子(昆山)有限公司 | The mould of thin-wall part product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110421790B (en) | 2024-10-18 |
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