CN109333934A - A kind of apparatus glass mold and its application method - Google Patents
A kind of apparatus glass mold and its application method Download PDFInfo
- Publication number
- CN109333934A CN109333934A CN201811205650.4A CN201811205650A CN109333934A CN 109333934 A CN109333934 A CN 109333934A CN 201811205650 A CN201811205650 A CN 201811205650A CN 109333934 A CN109333934 A CN 109333934A
- Authority
- CN
- China
- Prior art keywords
- heating body
- heating
- apparatus glass
- rubber hose
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005816 glass manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76655—Location of control
- B29C2945/76732—Mould
- B29C2945/76752—Mould runners, nozzles
- B29C2945/76755—Mould runners, nozzles nozzles
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 present invention relates to apparatus glass fields, and in particular to discloses a kind of apparatus glass mold and its application method comprising: cover half, temperature control equipment and injected rubber hose；The injected rubber hose includes Heating body and Jian Zui, and sharp mouth is provided on the end section direction of Heating body other end outer surface, and the first passage along central axes direction is provided in the middle part of the Heating body, and the point mouth is internally provided with along the perforative channel in central axes；The purpose of the present invention is to provide a kind of production processes without material head, and cooling time is short, the apparatus glass mold and its application method of high production efficiency.
Description
Technical field
The present invention relates to a kind of apparatus glass, in particular to a kind of apparatus glass mold and its application method.
Background technique
With the development of society, people are also higher and higher to the quality requirement of commodity, especially also more to the appearance of commodity
Add and value, is in current plastics now to PMMA (being commonly called as organic glass) material is mostly used in the forming process of apparatus glass
Best one of the kind of the transparency, has resistance to ag(e)ing outstanding and chemical stability, good insulating properties and processability, and general
The characteristics of logical unorganic glass is compared, embodies light high-ductility, be widely used in agricultural, aviation, building, optical instrument,
It is too long and cause to produce to will cause flow distance using the charging of small injected rubber hose for fields such as decorative lamp, but PMMA material flowability is poor
Product can not fill completely, and the cold small cast gate of injected rubber hose can generate clast in demoulding, and the product formation foreign matter that will lead to next mould is bad.
Therefore toward the general all coarseer of the main injected rubber hose design in terms of mold, to improve flowing, traditional method is exactly to use cold note
Sebific duct fan gate, therefore can go out in product glue-feeder and leave one section of material head, such as Fig. 5.Coarse main injected rubber hose design, results in
Material head is longer cooling time long so as to cause molding cycle；Due to the appearance requirement of apparatus glass product, material head is not
Can recycle, cause to waste, product need to manually shear material head, since main injected rubber hose is coarse, will cause after shearing compared with
Big wound influences beautiful.And it is existing since apparatus glass is appearance member, existing hot injected rubber hose needs to carry out injecting glue in workpiece front
To leave wound in watch crystal front, it is not able to satisfy apparatus glass production requirement, or injecting glue is changed using the cold injected rubber hose in part
Direction can leave material head, cause production efficiency low.
Summary of the invention
It is an object of the invention to overcome, there are material heads to lead to production efficiency in apparatus glass manufacturing process in the prior art
It is low, serious problem is wasted, a kind of high production efficiency, the injected rubber hose of no material head waste are provided.
In order to achieve the above-mentioned object of the invention, the present invention provides following technical schemes:
A kind of injected rubber hose comprising Heating body and Jian Zui, the end section direction of Heating body other end outer surface
On be provided with sharp mouth, the first passage along central axes direction is provided in the middle part of the Heating body, the point mouth is internally provided with
Along the perforative channel in central axes, the channel of the Heating body is connected to the channel inside the sharp mouth.
It further include gum-injecting port as the preferred embodiment of the application, the fixed company of the gum-injecting port and described Heating body one end
It connects, is provided with channel in the middle part of the gum-injecting port, the channel in the middle part of the Heating body is connected to the gum-injecting port channel.
As the preferred embodiment of the application, the diameter of the inner passage Jian Zui is between 2.7mm to 3.3mm, in sharp mouth
Portion's channel diameter is small, so that the scar left on product again after completing injection molding is small and will not generate material head save the cost.
As the preferred embodiment of the application, heating part is provided with outside the Heating body, the heating part adds along described
Hot main body is circumferential to extend to the other end from described heating part one end, keeps the Heating body heating speed fast, and Heating body temperature
Spend identical, temperature passes to consistent with sharp mouth temperature after sharp mouth, the convenient monitoring to temperature.
A kind of apparatus glass mold is also disclosed in the application comprising: cover half, temperature control equipment and claim 4 institute
A kind of injected rubber hose stated.
As the preferred embodiment of the application, the apparatus glass mold further includes temperature control equipment, the temperature control
Device is connected with the heating part, and the temperature control equipment is used to adjust the temperature of the heating part, passes through the temperature control
Device processed can increase power in rigid heating and improve heating rate, save the time, guarantee sharp mouth when injection molding to material
Temperature it is constant.
A kind of apparatus glass preparation method is also disclosed in the application comprising:
A, prepare apparatus glass mold described in a claim 6；
B, the Heating body is heated by the heating part, so that the Heating body is reached 245 degrees Celsius and is taken the photograph to 255
Between family name's degree, if temperature is higher than this temperature and will cause material carbonization when heating, since the outspoken diameter of point is smaller, sharp mouth is caused to block,
There is stain or white point in the product of production, and product is made not to be able to satisfy appearance member aesthetic, influences appearance member transparency；
C, from the hole for injecting glue injection material, enter the colloid in cover half from family's mouth by Heating body inner passage
The cavity body of mould in portion, and keep the cavity filling full；
D, the mold for filling material to inside cavity cools down；
E, the product of mould inside is taken out.
As the preferred embodiment of the application, the material inside the injection hole for injecting glue is PMMA material.
As the preferred embodiment of the application, the cooling time to the mold is 6 seconds to 10 seconds, is just completed in mold
The cooling of portion's product saves the time and improves working efficiency.
Compared with prior art, beneficial effects of the present invention:
The present invention passes through the wound that reduces the size of for reducing the inner passage Jian Zui, while it is sharp mouth that sharp mouth, which keeps certain temperature,
The material at place becomes molten state, simultaneously because sharp mouth is set in the cross-sectional direction of Heating body outer surface, it can be with mold
Cavity edge cross-section is directly connected to that material head saving material will not be generated, and reduces cost, while few cooling time, improves work
Make efficiency.
Detailed description of the invention:
Fig. 1 is the schematic diagram of inventive die；
Fig. 2 is the schematic diagram of injected rubber hose of the present invention；
Fig. 3 is the schematic diagram of injected rubber hose of the present invention work；
Fig. 4 is product of the present invention schematic diagram；
Fig. 5 is the schematic diagram of product before improving；
Marked in the figure: 1- cover half, 2- injected rubber hose, 3- point mouth, 4- Heating body, 5- gum-injecting port, the heating part 6-, 7- material head,
8- product
Specific embodiment
Below with reference to test example and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
Embodiment 1
A kind of apparatus glass mold, such as Fig. 1 and Fig. 2 comprising cover half 1 and injected rubber hose 2, the injected rubber hose 2 is through described
Cover half 1 is simultaneously connected to the cavity body of mould inside cover half 1, and the injected rubber hose 2 includes gum-injecting port 5, Heating body 4 and sharp mouth 3, described
Gum-injecting port 5 is fixedly connected along the 4 central axes direction of Heating body with described 4 one end of Heating body, the gum-injecting port 5 with it is described
Heating body 4 is formed through channel along the central axes, and the end section side of 4 other end outer surface of Heating body is set up
There is a sharp mouth 3, in the present embodiment, section face of the material feeding direction of sharp mouth 3 just with apparatus glass edge generates after material feeding
Small scar is not in the front of apparatus glass, to not influence the appearance of appearance member apparatus glass, meets the manufacture of apparatus glass
It is required that the point mouth 3 runs through with 4 inner passage of Heating body, in the present embodiment, the point mouth 3 is fixed in Heating body 4
The temperature of connection, the temperature and the Heating body 4 that make the sharp mouth 3 is consistent, so that material is transported to cover half from sharp mouth 3
It is completely in molten condition when 1 inside, so that stream needed for reducing in forming process gluey material is long, so as in object
Expect itself to flow the cavity filled inside full cover half 1 in long range, the apparatus glass mold further includes temperature control equipment, described
Temperature control equipment is connected with heating part 6, and the temperature control equipment is used to adjust the temperature of the heating part 6, the cover half 1
Internal cavity body of mould be connected to the sharp mouth 3, and point 3 internal diameter of mouth is 2.7mm to 3.3mm, this diameter is smaller, when injection molding and
The contact area of workpiece is small, and since sharp mouth 3 keeps heating temperature when separating with product 8, material is molten state, with sharp mouth 3
Since the stickiness of material will not be leaked out from osculum is molded after separation, the Heating body 4 is described to add close to sharp 3 one end of mouth sealing
Hot 4 outer surface of main body is provided with heating part 6, and the heating part 6 is circumferentially prolonged from described 6 one end of heating part along the Heating body 4
Extend to the other end；
Embodiment 2
A kind of apparatus glass preparation method comprising:
Step 1: preparing apparatus glass mold described in a claim 6
Step 2: heating by the heating part 6 to the Heating body 4, the Heating body 4 is set to reach 245 Celsius
It spends between 255 degrees Celsius；
Step 3: in the present embodiment, the material inside the injection hole for injecting glue is PMMA from the hole for injecting glue injection material
Material makes the colloid enter cavity body of mould inside cover half 1 from family's mouth by 4 inner passage of Heating body, and makes the chamber
Body filling is full；
Step 4: the mold for filling material to inside cavity cools down, in the present embodiment, when to the cooling of the mold
Between be 6 seconds to 10 seconds；
Step 5: taking out the product 8 of mould inside.
Claims (9)
1. a kind of injected rubber hose, which is characterized in that it includes Heating body (4) He Jianzui (3), Heating body (4) other end
It is provided on the end section direction of outer surface sharp mouth (3), is provided with first along central axes direction in the middle part of the Heating body (4)
Channel, the point mouth (3) are internally provided with along the perforative channel in central axes, the channel of the Heating body (4) and the sharp mouth
(3) internal channel connection.
2. a kind of injected rubber hose according to claim 1, which is characterized in that it further include gum-injecting port (5), the gum-injecting port (5)
It is fixedly connected with the Heating body (4) one end, channel, Heating body (4) middle part is provided in the middle part of the gum-injecting port (5)
Channel be connected to the gum-injecting port (5) channel.
3. a kind of injected rubber hose according to claim 1, which is characterized in that it is described point mouth (3) inner passage diameter be
Between 2.7mm to 3.3mm.
4. a kind of injected rubber hose according to claim 1, which is characterized in that be provided with heating outside the Heating body (4)
Portion (6), the heating part (6) circumferentially extend to the other end from the heating part (6) one end along the Heating body (4).
5. a kind of apparatus glass mold, characterized in that it comprises: described in cover half (1), temperature control equipment and claim 4
A kind of injected rubber hose (2).
6. a kind of apparatus glass mold according to claim 5, which is characterized in that the apparatus glass mold further includes temperature
Control device is spent, the temperature control equipment is connected with the heating part (6), and the temperature control equipment is for adjusting described add
The temperature of hot portion (6).
7. a kind of apparatus glass preparation method, characterized in that it comprises:
A, prepare apparatus glass mold described in a claim 6
B, the Heating body (4) are heated by the heating part (6), so that the Heating body (4) is reached 245 degrees Celsius and arrives
Between 255 degrees Celsius；
C, from the hole for injecting glue injection material, the colloid is made to enter cover half (1) from family's mouth by Heating body (4) inner passage
Internal cavity body of mould, and keep the cavity filling full；
D, the mold for filling material to inside cavity cools down；
E, the product (8) of mould inside is taken out.
8. a kind of apparatus glass preparation method according to claim 7, which is characterized in that inside the injection hole for injecting glue
Material is PMMA material.
9. a kind of apparatus glass preparation method according to claim 7, which is characterized in that the cooling time of the mold
It is 6 seconds to 10 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205650.4A CN109333934A (en) | 2018-10-16 | 2018-10-16 | A kind of apparatus glass mold and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811205650.4A CN109333934A (en) | 2018-10-16 | 2018-10-16 | A kind of apparatus glass mold and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109333934A true CN109333934A (en) | 2019-02-15 |
Family
ID=65309858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811205650.4A Pending CN109333934A (en) | 2018-10-16 | 2018-10-16 | A kind of apparatus glass mold and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333934A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986017A (en) * | 2009-07-28 | 2011-03-16 | 株式会社小糸制作所 | Vehicle lamp |
| CN103802268A (en) * | 2012-11-06 | 2014-05-21 | 珠海格力电器股份有限公司 | Household appliance panel and making method thereof |
| CN203650831U (en) * | 2013-11-08 | 2014-06-18 | 通达(厦门)科技有限公司 | Mold for producing ultra-thin-walled high-glossiness injection molding part |
| CN104802377A (en) * | 2015-04-14 | 2015-07-29 | 东莞劲胜精密组件股份有限公司 | Production method of 3D curved lens |
| CN206048703U (en) * | 2016-08-30 | 2017-03-29 | 苏州雷贝德精密模具有限公司 | Glue TOP-TIP is entered in a kind of side |
| CN206170553U (en) * | 2016-10-19 | 2017-05-17 | 深圳市志成金科技有限公司 | Side is advanced plastic pin valve formula heat and is chewed |
| CN206436460U (en) * | 2016-11-21 | 2017-08-25 | 东莞市贝斯特热流道科技有限公司 | Side glue mouthful inlaid type TOP-TIP |
| EP3263976A1 (en) * | 2016-06-27 | 2018-01-03 | odelo GmbH | Assembly comprising a cover glass for a vehicle lamp and at least one component on its outer side |
| CN206999523U (en) * | 2017-05-05 | 2018-02-13 | 东莞市贝斯特热流道科技有限公司 | Glue TOP-TIP is entered in a kind of adjustable side of nozzle core |
| CN206999522U (en) * | 2017-05-05 | 2018-02-13 | 东莞市贝斯特热流道科技有限公司 | A kind of more nozzle core side glue mouth TOP-TIPs |
| CN207028080U (en) * | 2017-05-05 | 2018-02-23 | 东莞市贝斯特热流道科技有限公司 | A kind of side gate TOP-TIP |
| CN207290769U (en) * | 2017-08-18 | 2018-05-01 | 中山市高远精密模具有限公司 | A kind of liquid-state silicon gel cold runner sprue bushing |
-
2018
- 2018-10-16 CN CN201811205650.4A patent/CN109333934A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101986017A (en) * | 2009-07-28 | 2011-03-16 | 株式会社小糸制作所 | Vehicle lamp |
| CN103802268A (en) * | 2012-11-06 | 2014-05-21 | 珠海格力电器股份有限公司 | Household appliance panel and making method thereof |
| CN203650831U (en) * | 2013-11-08 | 2014-06-18 | 通达(厦门)科技有限公司 | Mold for producing ultra-thin-walled high-glossiness injection molding part |
| CN104802377A (en) * | 2015-04-14 | 2015-07-29 | 东莞劲胜精密组件股份有限公司 | Production method of 3D curved lens |
| EP3263976A1 (en) * | 2016-06-27 | 2018-01-03 | odelo GmbH | Assembly comprising a cover glass for a vehicle lamp and at least one component on its outer side |
| CN206048703U (en) * | 2016-08-30 | 2017-03-29 | 苏州雷贝德精密模具有限公司 | Glue TOP-TIP is entered in a kind of side |
| CN206170553U (en) * | 2016-10-19 | 2017-05-17 | 深圳市志成金科技有限公司 | Side is advanced plastic pin valve formula heat and is chewed |
| CN206436460U (en) * | 2016-11-21 | 2017-08-25 | 东莞市贝斯特热流道科技有限公司 | Side glue mouthful inlaid type TOP-TIP |
| CN206999523U (en) * | 2017-05-05 | 2018-02-13 | 东莞市贝斯特热流道科技有限公司 | Glue TOP-TIP is entered in a kind of adjustable side of nozzle core |
| CN206999522U (en) * | 2017-05-05 | 2018-02-13 | 东莞市贝斯特热流道科技有限公司 | A kind of more nozzle core side glue mouth TOP-TIPs |
| CN207028080U (en) * | 2017-05-05 | 2018-02-23 | 东莞市贝斯特热流道科技有限公司 | A kind of side gate TOP-TIP |
| CN207290769U (en) * | 2017-08-18 | 2018-05-01 | 中山市高远精密模具有限公司 | A kind of liquid-state silicon gel cold runner sprue bushing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108973035B (en) | Extension type hot nozzle structure for narrow cavity injection mold | |
| CN204431634U (en) | A kind of telescopic water-cooled pin valve nozzle | |
| CN109333934A (en) | A kind of apparatus glass mold and its application method | |
| CN204109272U (en) | Superposition compression type seal adhesive hot flow passage system | |
| CN106079471B (en) | The preparation method of silica gel hot-water bottle | |
| CN109382970A (en) | A kind of quick gas assisted molding precise injection molding technique and method | |
| CN108000846B (en) | Forming process of flat extrusion-blow product containing internal reinforcing structure | |
| CN206703446U (en) | A kind of injection mold | |
| CN204414558U (en) | The novel plug die of a kind of silicone pipes | |
| CN104260308A (en) | Co-extrusion forming method for plastic profile and sealing rubber strip | |
| CN205326136U (en) | Ultra -thin wall battery cover injection mold | |
| CN109130121A (en) | A kind of ultra-thin English rule plug of novel manufacturing method | |
| CN106313437B (en) | Mold core and mold with air-conditioning panel die joint | |
| CN205767167U (en) | A kind of injection machine | |
| CN205522260U (en) | Open hot mouth of runner | |
| CN208930623U (en) | A kind of phone housing injection molding mold for facilitating connection to store | |
| CN114621536A (en) | PVC-UH pipe and production process thereof | |
| CN205416228U (en) | Hot runner structure of optical lens piece mould | |
| CN107685435A (en) | The moulding process and mould of a kind of plastic pipe | |
| CN206589266U (en) | Computer fan blade injection forming mold | |
| CN203994515U (en) | A kind of injecting mechanism of injection machine | |
| CN105397993A (en) | Hot runner structure of optical lens mold | |
| CN208468936U (en) | A kind of hot-runner nozzle | |
| CN208497605U (en) | A kind of shell material molding injecting mechanism of injection molding machine | |
| CN210501186U (en) | Parting surface cold runner of silicone rubber insulator forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190215 |
|
| RJ01 | Rejection of invention patent application after publication |