CN109866393A - A kind of injection mold of mess-tin series - Google Patents
A kind of injection mold of mess-tin series Download PDFInfo
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- CN109866393A CN109866393A CN201910161997.1A CN201910161997A CN109866393A CN 109866393 A CN109866393 A CN 109866393A CN 201910161997 A CN201910161997 A CN 201910161997A CN 109866393 A CN109866393 A CN 109866393A
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- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims description 18
- 238000003306 harvesting Methods 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 26
- 238000000465 moulding Methods 0.000 description 15
- 230000000694 effects Effects 0.000 description 12
- 238000001746 injection moulding Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a kind of injection molds of mess-tin series, more particularly to mess-tin production equipment technology, including rack, the frame top is provided with lower basic mode, the lower basic mode bottom four corners position is provided with cushion block, it is fixedly linked between the lower basic mode and rack by cushion block, the frame top corner location is vertically equipped with column, top plate is fixedly connected at the top of the column, the top plate bottom is fixed with hydraulic cylinder, piston rod one end of the cylinder ends is fixedly connected with basic mode, at the top of the lower basic mode and upper basic mode bottom is provided with embeded slot.The present invention passes through the lower core model and upper core model that will correspond to pattern and passes through in the embeded slot that clamping screw is fixed on lower basic mode and upper basic mode respectively, convenient for replacing the core model of different patterns according to needs of production, greatly reduces production cost, shortens the production cycle.
Description
Technical field
The present invention relates to mess-tin production equipment technologies, it is more particularly related to which a kind of mess-tin is serial
Injection mold.
Background technique
With the quickening pace of modern life, it is swift and violent to take out industry development, the usage amount rapid growth of disposable lunch-box.Mess-tin
It is manufactured generally by mold, existing cutlery box mold is usually to be divided into upper die and lower die, forms note between upper and lower mould
Mold cavity, feed liquid are directly entered die cavity injection molding.
The utility model patent of 206913598 U of patent application publication CN discloses a kind of mess-tin processing mold,
Runner mouth is offered on cope plate, forms die cavity between swaging die plate and core die plate；Flow distribution plate position corresponding with runner mouth
Place is equipped with a circular groove, is fixed with spreader of the cone angle towards runner mouth in circular groove, sets on the tapered surface of spreader
There is diversion trench, the bottom end of diversion trench is connected to the top for the runner being opened on flow distribution plate, and runner is internal diameter from top to bottom
Gradually smaller gradual change runner, runner are connected to by the sprue gate being opened on swaging die plate with die cavity；Point with diversion trench
Flow cone can uniformly drain into the feed liquid entered through runner mouth in runner, flow in the transport through runner through sprue gate
Enter in die cavity, feed liquid can uniformly be full of entire die cavity.
But it is in actual use, still there is more disadvantage, can only such as correspond to the mess-tin for producing a kind of pattern, such as
It needs to produce the mess-tin of another pattern, then needs to produce mold again on a whole set of new mold, production cost is significantly
It improves, the production cycle also greatly prolongs.
Summary of the invention
In order to overcome the drawbacks described above of the prior art, the embodiment of the present invention provides a kind of injection mould of mess-tin series
Tool, by the way that the lower core model and upper core model that correspond to pattern are passed through the Qian He that clamping screw is fixed on lower basic mode and upper basic mode respectively
In slot, convenient for replacing the core model of different patterns according to needs of production, production cost is greatly reduced, shortens production week
Phase, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of injection mold of mess-tin series, including machine
Frame, the frame top are provided with lower basic mode, and the lower basic mode bottom four corners position is provided with cushion block, the lower basic mode and machine
It is fixedly linked between frame by cushion block, the frame top corner location is vertically equipped with column, fixed company at the top of the column
It is connected to top plate, the top plate bottom is fixed with hydraulic cylinder, and piston rod one end of the cylinder ends is fixedly connected with base
Mould, the lower basic mode top and upper basic mode bottom are provided with embeded slot, and the fixation of two embeded slot inner cavities end face is set
There are two the vertical fixed plate being axisymmetricly arranged to central axis about embeded slot, on the lower basic mode and upper basic mode
Lower core model and upper core model, both ends at the top of the lower core model bottom both ends and upper core model are correspondingly arranged on inside embeded slot respectively
It is correspondingly provided with card slot, the card slot matches with fixed plate, is provided with die cavity, the mold cavity bottoms at the top of the lower core model
It is provided with sprue gate, the upper core model bottom is fixed with punch-pin, and the die cavity matches with punch-pin, the lower basic mode and upper base
Mould two sides are provided with screw hole, and the screw hole internal engagement is equipped with clamping screw, and the lower basic mode bottom is provided with gate spool, institute
It states gate spool and sequentially passes through lower basic mode and lower core model, and be connected with sprue gate.
In a preferred embodiment, there are four the quantity settings of the hydraulic cylinder, four hydraulic cylinder difference
Corner location at the top of upper basic mode.
In a preferred embodiment, the screw hole extends in the fixed plate of respective side, and is embedded in fixed plate
Half at.
In a preferred embodiment, the embeded slot intracavity bottom on the lower basic mode is provided with arc groove, described
Lower core model bottom is correspondingly provided with thermal trough, and the thermal trough semicircle equal with the axial section shape radius of arc groove is described
Lower basic mode both ends are run through equipped with thermal vias, and the aperture of the thermal vias is equal with the diameter of semicircular arc groove.
In a preferred embodiment, annular diversion trench, the annular diversion trench are provided on the outside of the embeded slot
The side of embeded slot is provided with inclined plate, inner chamber bottom surface one end of the annular diversion trench, which is run through, is equipped with deflector hole, the ring
The bottom face of shape diversion trench is obliquely installed obliquely from one end to deflector hole far from deflector hole.
In a preferred embodiment, the bottom of the frame center is provided with Material collecting box for harvesting, the frame top
Center, which is run through, is equipped with through slot, and the through slot is internally provided with passage, and lower basic mode, the collection are run through in described passage one end
It is connected between hopper and deflector hole by passage.
Technical effect and advantage of the invention:
1, the lower core model of corresponding pattern and upper core model are passed through clamping screw respectively and are fixed on lower basic mode and upper base by the present invention
In embeded slot on mould, then drives the upper basic mode of its piston rod end to move downwardly to by hydraulic cylinder and pasted completely with lower basic mode
It closes, it then can be by mould as raw material gradually increases by the raw material that gate spool injects molten state from the bottom of die cavity into die cavity
Air discharge between chamber and punch-pin, to improve the quality of product after molding, when molten state raw material full of die cavity and punch-pin it
Between formed type chamber when, continue injecting material, so that dead angle is not present in injection moulding process, also, during injection molding, from upper
The molten state raw material that core model and lower core model junction leak out is flowed into annular diversion trench, and flow to water conservancy diversion along annular diversion trench
Be discharged at hole, then by passage by the molten state raw material of spilling export in Material collecting box for harvesting, it can be achieved that again to the recycling of raw material
It utilizes, improves the utilization rate of raw material, after the completion of being molded, since lower basic mode bottom four corners position is provided with cushion block, be conducive to
Make to form cavity between lower basic mode and rack, after accelerating mess-tin molding, the heat dissipation effect of mold, also, thermal trough can be passed through
It is combined into a round hole equal with thermal vias diameter with arc groove, after further increasing mess-tin molding, mold
Heat dissipation effect, this injection mold structure is simple, convenient for replacing the core model of different patterns according to needs of production, thus significantly
Production cost is reduced, the production cycle is shortened；
2, the present invention is by being provided with vibrating motor, the biography vibration of vibrating motor output shaft end in through slot lumen centers position
Lower basic mode is run through in bar one end, and its top end face is bonded with lower core model activity, is conducive in injection moulding process, is produced using vibrating motor
Raw vibration passes to lower core model by vibration-sensing rod, to make the material in die cavity generate vibration, to exclude to be mixed in material
Bubble improves the quality of product after molding.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the embodiment of the present invention 1.
Fig. 2 is the lower basic mode structural schematic diagram in the embodiment of the present invention 1.
Fig. 3 is the lower core mold structure schematic diagram in the embodiment of the present invention 1.
Fig. 4 is the partial structural diagram in the embodiment of the present invention 2.
Appended drawing reference are as follows: 1 rack, 2 lower basic modes, 3 cushion blocks, 4 lower core models, 5 die cavitys, 6 columns, 7 top plates, 8 hydraulic cylinders, on 9
Basic mode, core model, 11 punch-pin, 12 embeded slots, 13 fixed plates, 14 card slots, 15 screw holes, 16 clamping screws, 17 sprue gates, 18 rings on 10
Shape diversion trench, 19 inclined plates, 20 deflector holes, 21 arc grooves, 22 thermal vias, 23 through slots, 24 passages, 25 Material collecting box for harvesting, 26 casting
Pipe, 27 vibrating motors, 28 fixed links, 29 vibration-sensing rods, 30 thermal troughs.
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.
Embodiment 1
The present invention provides a kind of injection mold of mess-tin series as shown in Figs 1-4, including rack 1, the racks 1
Top is provided with lower basic mode 2, and the lower 2 bottom four corners position of basic mode is provided with cushion block 3, is conducive to make lower basic mode 2 and rack 1
Between form cavity, after accelerating mess-tin molding, the heat dissipation effect of mold passes through cushion block 3 between the lower basic mode 2 and rack 1
It is fixedly linked, the 1 top corner location of rack is vertically equipped with column 6, is fixedly connected with top plate 7, institute at the top of the column 6
It states 7 bottom of top plate and is fixed with hydraulic cylinder 8, piston rod one end of 8 end of hydraulic cylinder is fixedly connected with basic mode 9, described
Lower 2 top of basic mode and 9 bottom of upper basic mode are provided with embeded slot 12, and two 12 inner cavity end faces of embeded slot are fixed with
Two vertical fixed plates 13 being axisymmetricly arranged to central axis about embeded slot 12, the lower basic mode 2 and upper basic mode 9
On embeded slot 12 inside be correspondingly arranged on lower core model 4 and upper core model 10, the lower 4 bottom both ends of core model and upper core respectively
10 top both ends of mould are correspondingly provided with card slot 14, and the card slot 14 matches with fixed plate 13, are arranged at the top of the lower core model 4
There is die cavity 5,5 bottom of die cavity is provided with sprue gate 17, and upper 10 bottom of core model is fixed with punch-pin 11, the die cavity 5
Match with punch-pin 11, the lower basic mode 2 and 9 two sides of upper basic mode are provided with screw hole 15, and 15 internal engagement of screw hole is equipped with
Clamping screw 16 is conducive to replace core model according to needs of production, is formed with realizing to mess-tin of different shapes,
Practical, production cost is low, and lower 2 bottom of basic mode is provided with gate spool 26, and the gate spool 26 sequentially passes through lower basic mode 2
With lower core model 4, and it is connected with sprue gate 17.
Further, there are four the quantity settings of the hydraulic cylinder 8, four hydraulic cylinders 8 are located at the top of basic mode 9
The corner location in portion, it is advantageously ensured that upper basic mode 9 does stable up and down motion in the vertical direction, so that upper basic mode 9 and lower base
When mould 2 is in contact, contact surface uniform force, to improve the Forming Quality of mess-tin.
Further, the screw hole 15 extends in the fixed plate 13 of respective side, and be embedded in fixed plate 13 two/
At one, be conducive to improve basic mode 9 and the stability of lower basic mode 2 during installation.
Further, 12 intracavity bottom of embeded slot on the lower basic mode 2 is provided with arc groove 21, lower 4 bottom of core model
Portion is correspondingly provided with thermal trough 30, the thermal trough 30 semicircle equal with the axial section shape radius of arc groove 21, under described
2 both ends of basic mode are run through equipped with thermal vias 22, the diameter phase in the aperture of the thermal vias 22 and semicircular arc groove 21
Deng, be conducive to be combined into a round hole equal with 22 diameter of thermal vias with arc groove 21 by thermal trough 30, it can be into one
After step improves mess-tin molding, the heat dissipation effect of mold.
Further, annular diversion trench 18 is provided on the outside of the embeded slot 12, the annular diversion trench 18 is close to chimeric
The side of slot 12 is provided with inclined plate 19, and inner chamber bottom surface one end of the annular diversion trench 18, which is run through, is equipped with deflector hole 20, the ring
The bottom face of shape diversion trench 18 is obliquely installed obliquely from one end to deflector hole 20 far from deflector hole 20, is conducive to make infusing
During modeling, the molten state raw material leaked out from upper core model 10 with lower 4 junction of core model is flowed into annular diversion trench 18, and along
Annular diversion trench 18 flow at deflector hole 20 and is discharged.
Further, 1 bottom centre position of rack is provided with Material collecting box for harvesting 25, and 1 top center of rack passes through
It is equipped with through slot 23, the through slot 23 is internally provided with passage 24, and lower basic mode 2, the collection are run through in described 24 one end of passage
It is connected between hopper 25 and deflector hole 20 by passage 24, is conducive to lead the molten state raw material of spilling by passage 24
Out in Material collecting box for harvesting 25, it can be achieved that recycling and reusing to raw material, improves the utilization rate of raw material.
As can be seen from the above embodiments: the lower core model 4 of corresponding pattern and upper core model 10 are passed through clamping screw by the present invention respectively
16 are fixed on lower basic mode 2 in the embeded slot 12 on upper basic mode 9, and the upper base of its piston rod end is then driven by hydraulic cylinder 8
Mould 9 is moved downwardly to be bonded completely with lower basic mode, then injects melting into die cavity 5 from the bottom of die cavity 5 by gate spool 26
The air between die cavity 5 and punch-pin 11 can be discharged as raw material gradually increases for the raw material of state, with product after raising molding
Quality continues injecting material, so that being molded when the raw material of molten state is full of the type chamber formed between die cavity 5 and punch-pin 11
Dead angle is not present in journey, also, during injection molding, the molten state raw material leaked out from upper core model 10 with lower 4 junction of core model
It is flowed into annular diversion trench 18, and flow at deflector hole 20 and be discharged along annular diversion trench 18, it then will by passage 24
The molten state raw material of spilling export in Material collecting box for harvesting 25, it can be achieved that recycling and reusing to raw material, improves the utilization rate of raw material, to
After the completion of injection molding, since lower 2 bottom four corners position of basic mode is provided with cushion block 3, be conducive to make shape between lower basic mode 2 and rack 1
At cavity, after accelerating mess-tin molding, the heat dissipation effect of mold, also, one can be combined by thermal trough 30 and arc groove 21
A round hole equal with 22 diameter of thermal vias, after further increasing mess-tin molding, the heat dissipation effect of mold.
Embodiment 2
Unlike the first embodiment, the 23 lumen centers position of through slot is provided with vibrating motor 27, the vibrating motor
It is provided with fixed link 28 between 27 and the peripheral side inner wall of through slot 23,28 both ends of the fixed link peripheral side with through slot 23 respectively
Inner wall and vibrating motor 27 are fixedly linked, and the output shaft end of the vibrating motor 27 is fixedly connected with vibration-sensing rod 29, described
Lower basic mode 2 is run through in 29 one end of vibration-sensing rod, and its top end face is bonded with lower 4 activity of core model, is conducive in injection moulding process, is utilized vibration
The vibration that dynamic motor 27 generates, passes to lower core model 4 by vibration-sensing rod 29, to make the material in die cavity 5 generate vibration, with row
Except the bubble being mixed in material, the quality of product after molding is improved.
Working principle of the present invention:
Referring to Figure of description 1-3, in use, according to needs of production, by the lower core model 4 of corresponding pattern with
Upper core model 10 is fixed on lower basic mode 2 in the embeded slot 12 on upper basic mode 9 by clamping screw 16 respectively, then passes through hydraulic cylinder
The upper basic mode 9 of 8 its piston rod end of drive is moved downwardly to be bonded completely with lower basic mode, then passes through gate spool 26 from die cavity 5
Bottom the raw material of molten state is injected into die cavity 5 can be by the air between die cavity 5 and punch-pin 11 as raw material gradually increases
Discharge, with the quality of product after raising molding, when the raw material of molten state is full of the type chamber formed between die cavity 5 and punch-pin 11,
Continue injecting material, so that dead angle is not present in injection moulding process, also, during injection molding, from upper core model 10 and lower core model 4
The molten state raw material that junction leaks out is flowed into annular diversion trench 18, and is flow at deflector hole 20 and arranged along annular diversion trench 18
Out, then by passage 24 by the molten state raw material of spilling export in Material collecting box for harvesting 25, it can be achieved that the recycling to raw material is sharp again
With improving the utilization rate of raw material, after the completion of being molded, since lower 2 bottom four corners position of basic mode is provided with cushion block 3, be conducive to
Make to form cavity between lower basic mode 2 and rack 1, after accelerating mess-tin molding, the heat dissipation effect of mold, also, can be by thermally conductive
Slot 30 is combined into a round hole equal with 22 diameter of thermal vias with arc groove 21, to further increase mess-tin molding
Afterwards, the heat dissipation effect of mold；
Referring to Figure of description 4, during molding to molten state raw material progress mess-tin, due in 23 inner cavity of through slot
Heart position is provided with vibrating motor 27, and lower basic mode 2, and its top are run through in 29 one end of vibration-sensing rod of 27 output shaft end of vibrating motor
Face is bonded with lower 4 activity of core model, is conducive in injection moulding process, the vibration generated using vibrating motor 27 passes through vibration-sensing rod 29
Lower core model 4 is passed to, so that the material in die cavity 5 be made to generate vibration, to exclude the bubble being mixed in material, is produced after improving molding
The quality of product.
The several points that should finally illustrate are: firstly, in the description of the present application, it should be noted that unless otherwise prescribed and
It limits, term " installation ", " connected ", " connection " shall be understood in a broad sense, can be mechanical connection or electrical connection, be also possible to two
Connection inside element, can be directly connected, and "upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, when
The absolute position for being described object changes, then relative positional relationship may change；
Secondly: the present invention discloses in embodiment attached drawing, relates only to the structure being related to the embodiment of the present disclosure, other knots
Structure, which can refer to, to be commonly designed, and under not conflict situations, the same embodiment of the present invention and different embodiments be can be combined with each other；
Last: the foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, all in the present invention
Spirit and principle within, any modification, equivalent replacement, improvement and so on, should be included in protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of injection mold of mess-tin series, including rack (1), it is characterised in that: be provided with down at the top of the rack (1)
Basic mode (2), lower basic mode (2) the bottom four corners position are provided with cushion block (3), are led between the lower basic mode (2) and rack (1)
It crosses cushion block (3) to be fixedly linked, corner location is vertically equipped with column (6) at the top of the rack (1), solid at the top of the column (6)
Surely it is connected with top plate (7), top plate (7) bottom is fixed with hydraulic cylinder (8), the piston rod one of hydraulic cylinder (8) end
End is fixedly connected with basic mode (9), and at the top of the lower basic mode (2) and upper basic mode (9) bottom is provided with embeded slot (12), and two
A embeded slot (12) inner cavity end face be fixed with two about embeded slot (12) it is vertical to central axis axisymmetricly
It is correspondingly arranged on down respectively inside embeded slot (12) on the fixed plate (13) of setting, the lower basic mode (2) and upper basic mode (9)
Both ends are correspondingly provided at the top of core model (4) and upper core model (10), lower core model (4) the bottom both ends and upper core model (10)
Card slot (14), the card slot (14) match with fixed plate (13), are provided with die cavity (5), the mould at the top of the lower core model (4)
Chamber (5) bottom is provided with sprue gate (17), and upper core model (10) bottom is fixed with punch-pin (11), the die cavity (5) with it is convex
Mould (11) matches, and the lower basic mode (2) and upper basic mode (9) two sides are provided with screw hole (15), matches inside the screw hole (15)
It closes and is equipped with clamping screw (16), lower basic mode (2) bottom is provided with gate spool (26), and the gate spool (26) sequentially passes through down
Basic mode (2) and lower core model (4), and be connected with sprue gate (17).
2. a kind of injection mold of mess-tin series according to claim 1, it is characterised in that: the hydraulic cylinder (8)
There are four quantity settings, and four hydraulic cylinders (8) are located at the corner location at the top of basic mode (9).
3. a kind of injection mold of mess-tin series according to claim 1, it is characterised in that: the screw hole (15) extends
To the fixed plate (13) of respective side, and it is embedded at the half of fixed plate (13).
4. a kind of injection mold of mess-tin series according to claim 1, it is characterised in that: on the lower basic mode (2)
Embeded slot (12) intracavity bottom be provided with arc groove (21), lower core model (4) bottom is correspondingly provided with thermal trough (30), described
Thermal trough (30) semicircle equal with the axial section shape radius of arc groove (21), lower basic mode (2) both ends, which are run through, to be set
Have thermal vias (22), the aperture of the thermal vias (22) is equal with the diameter of semicircular arc groove (21).
5. a kind of injection mold of mess-tin series according to claim 1, it is characterised in that: the embeded slot (12) is outside
Side is provided with annular diversion trench (18), and the annular diversion trench (18) is provided with inclined plate (19) close to the side of embeded slot (12),
Inner chamber bottom surface one end of the annular diversion trench (18), which is run through, is equipped with deflector hole (20), the bottom face of the annular diversion trench (18)
It is obliquely installed obliquely from one end to deflector hole (20) far from deflector hole (20).
6. a kind of injection mold of mess-tin series according to claim 5, it is characterised in that: rack (1) bottom
Center is provided with Material collecting box for harvesting (25), and rack (1) top center, which runs through, is equipped with through slot (23), the through slot (23)
It is internally provided with passage (24), lower basic mode (2), the Material collecting box for harvesting (25) and deflector hole are run through in described passage (24) one end
(20) it is connected between by passage (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161997.1A CN109866393A (en) | 2019-03-05 | 2019-03-05 | A kind of injection mold of mess-tin series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910161997.1A CN109866393A (en) | 2019-03-05 | 2019-03-05 | A kind of injection mold of mess-tin series |
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| Publication Number | Publication Date |
|---|---|
| CN109866393A true CN109866393A (en) | 2019-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910161997.1A Pending CN109866393A (en) | 2019-03-05 | 2019-03-05 | A kind of injection mold of mess-tin series |
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| Country | Link |
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| CN (1) | CN109866393A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391213A (en) * | 2020-02-28 | 2020-07-10 | 厦门建霖健康家居股份有限公司 | Efficient injection molding method |
| CN112192816A (en) * | 2020-12-03 | 2021-01-08 | 山东斯达克生物降解科技有限公司 | High molecular biodegradable plastic meal box manufacturing die |
| CN112248359A (en) * | 2020-09-28 | 2021-01-22 | 徐君东 | Manufacturing process of directional reflective film |
| CN112622173A (en) * | 2020-12-09 | 2021-04-09 | 昆山安亿齐电子科技有限公司 | Forming die of injection molding machine |
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| CN101491927A (en) * | 2008-01-24 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Die and use method thereof |
| CN203994480U (en) * | 2014-07-14 | 2014-12-10 | 东莞烨嘉电子科技有限公司 | A kind of injection mold of game machine power gear |
| CN105383006A (en) * | 2015-11-13 | 2016-03-09 | 天津市宏江工贸有限公司 | Bicycle pedal forming die |
| CN206937841U (en) * | 2017-06-27 | 2018-01-30 | 滁州市润达机械科技有限公司 | A kind of easy-to-dismount air duct cover board mould |
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2019
- 2019-03-05 CN CN201910161997.1A patent/CN109866393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101491927A (en) * | 2008-01-24 | 2009-07-29 | 鸿富锦精密工业（深圳）有限公司 | Die and use method thereof |
| CN203994480U (en) * | 2014-07-14 | 2014-12-10 | 东莞烨嘉电子科技有限公司 | A kind of injection mold of game machine power gear |
| CN105383006A (en) * | 2015-11-13 | 2016-03-09 | 天津市宏江工贸有限公司 | Bicycle pedal forming die |
| CN206937841U (en) * | 2017-06-27 | 2018-01-30 | 滁州市润达机械科技有限公司 | A kind of easy-to-dismount air duct cover board mould |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391213A (en) * | 2020-02-28 | 2020-07-10 | 厦门建霖健康家居股份有限公司 | Efficient injection molding method |
| CN112248359A (en) * | 2020-09-28 | 2021-01-22 | 徐君东 | Manufacturing process of directional reflective film |
| CN112192816A (en) * | 2020-12-03 | 2021-01-08 | 山东斯达克生物降解科技有限公司 | High molecular biodegradable plastic meal box manufacturing die |
| CN112622173A (en) * | 2020-12-09 | 2021-04-09 | 昆山安亿齐电子科技有限公司 | Forming die of injection molding machine |
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Application publication date: 20190611 |