CN107415163B - A kind of Washing Machine Panel injection mold and Shooting Technique - Google Patents
A kind of Washing Machine Panel injection mold and Shooting Technique Download PDFInfo
- Publication number
- CN107415163B CN107415163B CN201710645256.1A CN201710645256A CN107415163B CN 107415163 B CN107415163 B CN 107415163B CN 201710645256 A CN201710645256 A CN 201710645256A CN 107415163 B CN107415163 B CN 107415163B
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- Prior art keywords
- forming tank
- die holder
- washing machine
- coolant liquid
- machine panel
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- 238000002347 injection Methods 0.000 title claims abstract description 42
- 239000007924 injection Substances 0.000 title claims abstract description 42
- 238000005406 washing Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 43
- 239000002826 coolant Substances 0.000 claims description 40
- 238000003825 pressing Methods 0.000 claims description 26
- 238000001746 injection moulding Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009510 drug design Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of Washing Machine Panel injection mold and Shooting Techniques, including pedestal and top plate, the pedestal is located at the underface of top plate, the top two sides of the pedestal are separately installed with the cylinder and support column being vertically arranged, the piston rod of cylinder is fixedly connected with top plate, support column is hollow structure, it is respectively corresponded in support column and is provided with cooling tube and return pipe, the top of support column is equipped with horizontally disposed first die holder, the top of first die holder offers the first forming tank, profiled sheeting is equipped in first forming tank, cooling chamber is additionally provided on first die holder, the bottom end middle position of the top plate is equipped with the second die holder, the injection hole being connected is offered on top plate and the second die holder, the bottom end of second die holder offers the second forming tank, second forming tank is connected to injection hole.The present invention has rational design, conveniently unloads and reloads, and reduces labor intensity, and injected plastics material is accelerated to form, at low cost, effectively improves the production efficiency of Washing Machine Panel and uses quality.
Description
Technical field
The present invention relates to injection mold technology more particularly to a kind of Washing Machine Panel injection mold and injection molding works
Skill.
Background technique
Injection mold divides into two kinds of thermosetting plastic mold, thermoplastic plastic's mold according to shaping characteristic；According to moulding process
It divides into and passes mold, blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die is with flash
Mode can be divided into excessive formula, semi-positive, three kinds of formula of not overflowing again.Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on
On the moving die plate of injection (mo(u)lding) machine, cover half is mounted on the fixed form of injection (mo(u)lding) machine.The dynamic model and fixed in injection moulding
Mould closure constitutes running gate system and type chamber, and dynamic model and cover half separation are to take out plastic products when die sinking.
Injection mold structure and Shooting Technique currently used for Washing Machine Panel is complex, generallys use manually to unload and change
Material, takes time and effort, and injection time is longer, influences the production efficiency of Washing Machine Panel, in addition, some factories are using water cooling
Mode accelerates to cool down, and being used to cooling water or coolant liquid can not reuse, and causes increased costs and the wasting of resources, in use
It has some limitations.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of Washing Machine Panel injection mold and injection moldings
Technique.
A kind of Washing Machine Panel injection mold proposed by the present invention, including pedestal and top plate, the pedestal are located at top plate
Underface, the top two sides of the pedestal are separately installed with the cylinder and support column being vertically arranged, and wherein cylinder is located at support column
Two sides, the piston rod of cylinder is fixedly connected with top plate, and support column is hollow structure, respectively corresponds in support column and is provided with cooling
The top of pipe and return pipe, support column is equipped with horizontally disposed first die holder, and the top of the first die holder offers the first forming tank,
It is equipped with replaceable profiled sheeting in first forming tank, is additionally provided with cooling chamber, the bottom end middle position of the top plate on the first die holder
Equipped with the second die holder, the injection hole being connected is offered on top plate and the second die holder, the bottom end of the second die holder offers second
Forming tank, and the second forming tank is corresponding with the first forming tank, the second forming tank is connected to injection hole, is also set in the second forming tank
There is horizontally disposed pressing plate, buffer gear is equipped between pressing plate and the top inner wall of the second forming tank, is set respectively on the pedestal
There are coolant liquid storage chamber and coolant liquid collecting chamber, wherein one end of cooling tube and return pipe, which respectively corresponds, extends to coolant liquid storage
In chamber and coolant liquid collecting chamber, the other end of cooling tube and return pipe is all extended in cooling chamber, coolant liquid storage chamber and cooling
Drainage tube is connected between liquid collecting chamber, the bottom end two sides of the pedestal are welded with fixed block.
Preferably, the buffer gear includes multiple fixed links arranged in a straight line and buffer bar, and wherein fixed link is fixed pacifies
On top inner wall loaded on the second forming tank, buffer bar is fixedly connected with the pressing plate, and fixed link is offered close to the side of buffer bar
Card slot is fixedly connected with spring on the inner wall of card slot, and spring is connect with buffer bar.
Preferably, the card slot is equipped with block on the two sides inner wall of buffer bar, and wherein one end of buffer bar passes through
Gap between block extends in card slot, and buffer bar is slidably connected with block.
Preferably, the buffer bar is T-shaped structure, and wherein the erect mast of buffer bar extends in card slot, buffer bar
The horizontal body of rod and the inner wall of card slot be slidably connected, and the horizontal body of rod width of buffer bar is greater than the relief width between two blocks
Degree.
Preferably, injection molding tube is additionally provided between the pressing plate and the top inner wall of the second forming tank, the pressing plate is equipped with
Through-hole, wherein one end of injection molding tube extends in through-hole, and the other end of injection molding tube extends in injection hole.
Preferably, the cooling chamber is U-shaped structure, and two vertical cavitys of cooling chamber are located at the two of the first forming tank
Side.
Preferably, level height locating for the top of the cooling tube is less than level height locating for the top of return pipe.
A kind of Shooting Technique of Washing Machine Panel injection mold, comprising the following steps:
S1: the profiled sheeting of auxiliary washing machine panel forming is placed in the first forming tank, is transported downwards by cylinder straight line
It is dynamic, drive the first die holder and the second die holder to be in close contact, and then the first forming tank is connected to the second forming tank；
S2: the injection moulding material from injection hole is flowed into the first forming tank by injection molding tube, is filled into template and pressing plate
Between gap, using pressing plate under the elastic reaction of buffer gear so that injected plastics material between profiled sheeting and pressing plate quickly
Molding；
S3: after the completion of injection molding, the coolant liquid in coolant liquid storage chamber is introduced in cooling chamber using cooling tube, accelerates injection molding
Material molding, and introduced the coolant liquid in cooling chamber in coolant liquid collecting chamber using return pipe after cooling 10-20min, most
The coolant liquid in coolant liquid collecting chamber is introduced in coolant liquid storage chamber by drainage tube afterwards and is reused；
S4: being moved upwards by cylinder straight line, drives the first die holder and the second die holder to separate, finally out of first forming tank
Feeding.
In the present invention, a kind of Washing Machine Panel injection mold and Shooting Technique pass through cylinder and drive top plate and second
Die holder moves up and down, and then realizes the contact free and separation of two die holders, conveniently unloads and reloads, and reduces labor intensity, and
The cooperation coolant liquid that but cavity circulation uses accelerates injected plastics material molding, not only reduces cost, while effectively improving washer surface
The production efficiency of plate；Using pressing plate under the elastic reaction of buffer gear, the wear intensity between Washing Machine Panel and die holder is reduced,
Improve the use quality of Washing Machine Panel.The present invention has rational design, easy to operate, conveniently unloads and reloads, and reduces labor intensity,
And injected plastics material is accelerated to form, and it is at low cost, it effectively improves the production efficiency of Washing Machine Panel and uses quality.
Detailed description of the invention
Fig. 1 is a kind of anatomy structural schematic diagram of Washing Machine Panel injection mold proposed by the present invention；
Fig. 2 is a kind of part detailed structure schematic diagram of Washing Machine Panel injection mold proposed by the present invention.
In figure: 1 pedestal, 2 top plates, 3 cylinders, 4 support columns, 5 first die holders, 6 second die holders, 7 fixed blocks, 8 coolant liquids are deposited
Storage chamber, 9 coolant liquid collecting chambers, 10 cooling tubes, 11 return pipes, 12 drainage tubes, 13 injection holes, 14 second forming tanks, 15 the first one-tenth
Type groove, 16 profiled sheetings, 17 cooling chambers, 18 pressing plates, 19 fixed links, 20 buffer bars, 21 card slots, 22 springs.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1-2, a kind of Washing Machine Panel injection mold, including pedestal 1 and top plate 2, pedestal 1 are being located at top plate 2 just
Lower section, the top two sides of pedestal 1 are separately installed with the cylinder 3 and support column 4 being vertically arranged, and wherein cylinder 3 is located at support column 4
The piston rod of two sides, cylinder 3 is fixedly connected with top plate 2, and support column 4 is hollow structure, respectively correspond in support column 4 be provided with it is cold
But pipe 10 and return pipe 11, the top of support column 4 are equipped with horizontally disposed first die holder 5, and the top of the first die holder 5 offers the
One forming tank 15 is equipped with replaceable profiled sheeting 16 in first forming tank 15, is additionally provided with cooling chamber 17, top plate 2 on the first die holder 5
Bottom end middle position be equipped with the second die holder 6, offer the injection hole 13 being connected, the second mould on top plate 2 and the second die holder 6
The bottom end of seat 6 offers the second forming tank 14, and the second forming tank 14 is corresponding with the first forming tank 15, the second forming tank 14 and
Injection hole 13 is connected to, and is additionally provided with horizontally disposed pressing plate 18, the top of pressing plate 18 and the second forming tank 14 in the second forming tank 14
It is equipped with buffer gear between inner wall, is respectively equipped with coolant liquid storage chamber 8 and coolant liquid collecting chamber 9 on pedestal 1, wherein cooling tube 10
It respectively corresponds and is extended in coolant liquid storage chamber 8 and coolant liquid collecting chamber 9 with one end of return pipe 11, cooling tube 10 and return pipe
11 other end all extends in cooling chamber 17, and drainage tube 12 is connected between coolant liquid storage chamber 8 and coolant liquid collecting chamber 9,
The bottom end two sides of pedestal 1 are welded with fixed block 7.
Wherein, buffer gear includes multiple fixed links 19 arranged in a straight line and buffer bar 20, and wherein fixed link 19 is fixed pacifies
On top inner wall loaded on the second forming tank 14, buffer bar 20 is fixedly connected with pressing plate 18, and fixed link 19 is close to buffer bar 20
Side offers card slot 21, spring 22 is fixedly connected on the inner wall of card slot 21, and spring 22 is connect with buffer bar 20, card slot 21
It is equipped with block on the two sides inner wall of buffer bar 20, wherein one end of buffer bar 20 is extended to by the gap between block
In card slot 21, and buffer bar 20 is slidably connected with block, and buffer bar 20 is T-shaped structure, wherein the erect mast of buffer bar 20
It extends in card slot 21, the inner wall of the horizontal body of rod and card slot 21 of buffer bar 20 is slidably connected, and the horizontal body of rod of buffer bar 20
Width is greater than the gap width between two blocks, is additionally provided with injection molding between pressing plate 18 and the top inner wall of the second forming tank 14
Pipe, pressing plate 18 are equipped with through-hole, and wherein one end of injection molding tube extends in through-hole, and the other end of injection molding tube extends to injection hole 13
Interior, cooling chamber 17 is U-shaped structure, and two vertical cavitys of cooling chamber 17 are located at the two sides of the first forming tank 15, cooling tube
Level height locating for 10 top is less than level height locating for the top of return pipe 11.
Its Shooting Technique, comprising the following steps:
S1: the profiled sheeting 16 of auxiliary washing machine panel forming is placed in the first forming tank 15, by 3 straight line of cylinder to
Lower movement drives the first die holder 5 and the second die holder 6 to be in close contact, and then the first forming tank 15 is connected to the second forming tank 14；
S2: it from injection moulding material from injection hole 13, is flowed into the first forming tank 15 by injection molding tube, is filled into template 16
Gap between pressing plate 18, using pressing plate 18 under the elastic reaction of buffer gear, so that injected plastics material is in 16 He of profiled sheeting
Rapid shaping between pressing plate 18；
S3: after the completion of injection molding, the coolant liquid in coolant liquid storage chamber 8 is introduced in cooling chamber 17 using cooling tube 10, is added
Fast injected plastics material molding, and the coolant liquid in cooling chamber 17 is introduced into coolant liquid using return pipe 11 after cooling 10min and is collected
In chamber 9, the coolant liquid in coolant liquid collecting chamber 9 is introduced in coolant liquid storage chamber 8 finally by drainage tube 12 and is reused；
S4: being moved upwards by 3 straight line of cylinder, and the first die holder 5 and the second die holder 6 is driven to separate, finally from the first molding
Feeding in slot 15.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of Washing Machine Panel injection mold, including pedestal (1) and top plate (2), which is characterized in that the pedestal (1) is located at
The underface of top plate (2), the top two sides of the pedestal (1) are separately installed with the cylinder (3) and support column (4) being vertically arranged,
Wherein cylinder (3) is located at the two sides of support column (4), and the piston rod of cylinder (3) is fixedly connected with top plate (2), during support column (4) is
Hollow structure, interior respectively correspond of support column (4) are provided with cooling tube (10) and return pipe (11), and the top of support column (4) is equipped with water
The first die holder (5) of flat setting, the top of the first die holder (5) offer the first forming tank (15), set in the first forming tank (15)
Have replaceable profiled sheeting (16), is additionally provided on the first die holder (5) cooling chamber (17), the bottom end middle position of the top plate (2)
Equipped with the second die holder (6), the injection hole (13) being connected, the second die holder (6) are offered on top plate (2) and the second die holder (6)
Bottom end offer the second forming tank (14), and the second forming tank (14) is corresponding with the first forming tank (15), the second forming tank
(14) it is connected to, is additionally provided with horizontally disposed pressing plate (18) in the second forming tank (14), pressing plate (18) and second with injection hole (13)
It is equipped with buffer gear between the top inner wall of forming tank (14), coolant liquid storage chamber (8) and cold is respectively equipped on the pedestal (1)
But liquid collecting chamber (9), wherein one end of cooling tube (10) and return pipe (11) respectively correspond extend to coolant liquid storage chamber (8) and
In coolant liquid collecting chamber (9), the other end of cooling tube (10) and return pipe (11) is all extended in cooling chamber (17), and coolant liquid is deposited
It is connected between storage chamber (8) and coolant liquid collecting chamber (9) drainage tube (12), the bottom end two sides of the pedestal (1) are welded with solid
Determine block (7).
2. a kind of Washing Machine Panel injection mold according to claim 1, which is characterized in that the buffer gear includes more
A fixed link (19) and buffer bar (20) arranged in a straight line, wherein fixed link (19) is fixedly installed in the top of the second forming tank (14)
It holds on inner wall, buffer bar (20) is fixedly connected with pressing plate (18), and fixed link (19) offers card close to the side of buffer bar (20)
Slot (21) is fixedly connected with spring (22) on the inner wall of card slot (21), and spring (22) is connect with buffer bar (20).
3. a kind of Washing Machine Panel injection mold according to claim 2, which is characterized in that the card slot (21) is close to slow
It is equipped with block on the two sides inner wall of jumper bar (20), wherein one end of buffer bar (20) extends to card by the gap between block
In slot (21), and buffer bar (20) is slidably connected with block.
4. a kind of Washing Machine Panel injection mold according to claim 3, which is characterized in that the buffer bar (20) is T
Character form structure, wherein the erect mast of buffer bar (20) extends in card slot (21), the horizontal body of rod and card slot of buffer bar (20)
(21) inner wall is slidably connected, and the horizontal body of rod width of buffer bar (20) is greater than the gap width between two blocks.
5. a kind of Washing Machine Panel injection mold according to claim 1, which is characterized in that the pressing plate (18) and second
Injection molding tube is additionally provided between the top inner wall of forming tank (14), the pressing plate (18) is equipped with through-hole, wherein one end of injection molding tube
It extends in through-hole, the other end of injection molding tube extends in injection hole (13).
6. a kind of Washing Machine Panel injection mold according to claim 1, which is characterized in that the cooling chamber (17) is U
Character form structure, and two vertical cavitys of cooling chamber (17) are located at the two sides of the first forming tank (15).
7. a kind of Washing Machine Panel injection mold according to claim 1, which is characterized in that the top of the cooling tube (10)
Locating level height is held to be less than level height locating for the top of return pipe (11).
8. the Shooting Technique of Washing Machine Panel injection mold described in a kind of claim 5, which is characterized in that including following step
It is rapid:
S1: the profiled sheeting (16) of auxiliary washing machine panel forming is placed in the first forming tank (15), cylinder (3) straight line is passed through
It moves downward, drives the first die holder (5) and the second die holder (6) to be in close contact, and then the first forming tank (15) and the second forming tank
(14) it is connected to；
S2: it from injection moulding material at injection hole (13), is flowed into the first forming tank (15) by injection molding tube, is filled into template
(16) gap between pressing plate (18), using pressing plate (18) under the elastic reaction of buffer gear so that injected plastics material at
Rapid shaping between template (16) and pressing plate (18)；
S3: after the completion of injection molding, being introduced the coolant liquid in coolant liquid storage chamber (8) in cooling chamber (17) using cooling tube (10),
Accelerate injected plastics material molding, and using return pipe (11) that the coolant liquid introducing in cooling chamber (17) is cold after cooling 10-20min
But in liquid collecting chamber (9), the coolant liquid in coolant liquid collecting chamber (9) is introduced into coolant liquid storage chamber finally by drainage tube (12)
(8) recycling in；
S4: being moved upwards by cylinder (3) straight line, drives the first die holder (5) and the second die holder (6) to separate, finally from the first one-tenth
Type groove (15) interior feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645256.1A CN107415163B (en) | 2017-08-01 | 2017-08-01 | A kind of Washing Machine Panel injection mold and Shooting Technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710645256.1A CN107415163B (en) | 2017-08-01 | 2017-08-01 | A kind of Washing Machine Panel injection mold and Shooting Technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107415163A CN107415163A (en) | 2017-12-01 |
| CN107415163B true CN107415163B (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710645256.1A Active CN107415163B (en) | 2017-08-01 | 2017-08-01 | A kind of Washing Machine Panel injection mold and Shooting Technique |
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| Country | Link |
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| CN (1) | CN107415163B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274795A (en) * | 2018-01-23 | 2018-07-13 | 滁州英诺信电器有限公司 | A kind of manufacture craft of washer control panel shell |
| CN108582668B (en) * | 2018-04-26 | 2020-12-08 | 金虹包装材料(上海)有限公司 | Injection mold convenient to rapid prototyping |
| CN108927933A (en) * | 2018-06-25 | 2018-12-04 | 界首市连生塑业有限公司 | A kind of plastic product molding die that stability is high |
| CN108890998B (en) * | 2018-06-28 | 2020-05-01 | 滁州质顶机电科技有限公司 | Injection mold is used in automobile parts processing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070065536A1 (en) * | 2005-09-20 | 2007-03-22 | Ming-Yu Chen | Cooling device for molds in an injection molding machine |
| CN203141758U (en) * | 2013-01-07 | 2013-08-21 | 象山星旗电器科技有限公司 | Plastic mould |
| CN206201346U (en) * | 2016-07-20 | 2017-05-31 | 广东烨嘉光电科技股份有限公司 | A kind of automatic discharging double-piece injection mold |
| CN206217079U (en) * | 2016-12-01 | 2017-06-06 | 湖南凯誉电气科技有限公司 | A kind of injection mold with buffer gear |
| CN206277598U (en) * | 2016-12-19 | 2017-06-27 | 深圳市超月盛塑胶五金制品有限公司 | A kind of casing of sound equipment mould |
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2017
- 2017-08-01 CN CN201710645256.1A patent/CN107415163B/en active Active
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| CN107415163A (en) | 2017-12-01 |
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Effective date of registration: 20230630 Address after: NO.609, TAHUI Road, Shihudang Town, Songjiang District, Shanghai Patentee after: Shanghai Zannong Biotechnology Center Address before: No. 89, Nanjing North Road, Chuzhou Economic Development Zone, Anhui Province, 239000 Patentee before: CHUZHOU JINGKAIDA ZHIHANG MOULD MANUFACTURING CO.,LTD. |
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Effective date of registration: 20230720 Address after: 366199 C1-6, floor 4, building 11, 345 Futian Road, Junxi Town, Datian County, Sanming City, Fujian Province Patentee after: Fujian Jianzhi Information Technology Co.,Ltd. Address before: NO.609, TAHUI Road, Shihudang Town, Songjiang District, Shanghai Patentee before: Shanghai Zannong Biotechnology Center |
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Application publication date: 20171201 Assignee: Sanming Maiyuan Digital Culture Creative Co.,Ltd. Assignor: Fujian Jianzhi Information Technology Co.,Ltd. Contract record no.: X2023350000384 Denomination of invention: A washing machine panel injection mold and injection molding process Granted publication date: 20190618 License type: Common License Record date: 20231016 |
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