CN108372653A - A kind of hot forming tool with kickboard - Google Patents
A kind of hot forming tool with kickboard Download PDFInfo
- Publication number
- CN108372653A CN108372653A CN201810016450.8A CN201810016450A CN108372653A CN 108372653 A CN108372653 A CN 108372653A CN 201810016450 A CN201810016450 A CN 201810016450A CN 108372653 A CN108372653 A CN 108372653A
- Authority
- CN
- China
- Prior art keywords
- plate
- kickboard
- inlet
- water route
- shaping mould
- 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
- 238000007493 shaping process Methods 0.000 claims abstract description 43
- 238000000465 moulding Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 238000009826 distribution Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 29
- 238000007664 blowing Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000003856 thermoforming Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000050051 Chelone glabra Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000037303 wrinkles Effects 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/428—Heating or cooling of moulds or mould parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The present invention relates to a kind of hot forming tool with kickboard, sheet material is heated into after mold, first passes through kickboard structure up and down and first pushes down sheet material, is equivalent to sheet material needing each self-isolation in part stretched, this addresses the problem pull mutually between each cave；At this moment shaping mold cavity is a closed space, at the same time shaping mold cavity vacuum to generate negative pressure in shaping mold cavity, sheet material in shaping mold cavity is completed under the action of negative pressure to lower recess preforming, then it is relatively uniform that container arm stretching after blowing moulding makes molding is molded again, so that it is guaranteed that the quality of each product.
Description
Technical field
The present invention relates to hot forming tool technology, specifically a kind of hot forming tool with kickboard.
Background technology
Thermoforming is a kind of more special plastic working method that thermoplastic plastic sheet is processed into various products, in city
On field, thermoformed article is more and more, such as cup, dish, food disc, toy, skullcap and automobile component, building decoration part, change
Construction equipment etc.；Thermoforming is compared with injection moulding, with production efficiency is high, equipment investment is few and can manufacture the larger production of surface area
The advantages that product.
Hot forming tool generally comprises upper die and lower die；Upper mold includes cope plate, upper die body, moulded head, upper die body installation
On cope plate, there is upper die body the cavity of a lower ending opening, the side wall of upper die body to enter channel equipped with compressed gas, compress
Gas inlet passages are connected to the cavity of upper die body, and moulded head is set in the cavity of upper die body；Lower die includes lower template and molding
Mould, shaping mould are mounted in lower template, and shaping mould has the shaping mold cavity of a upper end opening.
The thermoforming of plastic sheet generally uses on assembly line at present, in order to ensure stretching effect of the sheet material in thermoforming
Fruit, the sheet material that processes have higher temperature, and original sheet material can be intermediate sagging, and when molding deposits per cave air inflow with inlet period
It is pullled mutually between each cave in priority, molding, causes product became uneven even, to influence the quality of product.
It is higher by much compared with mold additionally, due to sheet temperature, sheet material can be caused big in mold internal-external temperature difference, final sheet material rises
Wrinkle deformation.
Invention content
The purpose of the present invention is to provide a kind of hot forming tool with kickboard, sheet material is heated into after mold, first passes through
Upper and lower kickboard structure first pushes down sheet material, is equivalent to sheet material needing each self-isolation in part stretched, this addresses the problem each cave it
Between the problem of pullling mutually；At this moment shaping mold cavity is a closed space, at the same time to be molded to shaping mold cavity vacuum
Negative pressure is generated in die cavity, the sheet material in shaping mold cavity is preforming to lower recess completion under the action of negative pressure, then molds and blows again
The stretching of container arm is relatively uniform after gas molding makes molding, so that it is guaranteed that the quality of each product.
Following technical scheme is used to achieve the above object：
A kind of hot forming tool with kickboard, including upper die and lower die；Upper mold includes cope plate and upper die body, and upper die body is mounted on
On cope plate, it includes lower template and shaping mould that upper die body, which has the cavity of a lower ending opening, lower die, and shaping mould is mounted on lower template
On, shaping mould has the shaping mold cavity of a upper end opening；It is characterized in that：The upper die body includes inlet plate and kickboard, into
Gas plate is connected by connecting plate and cope plate, is connected by cylinder between kickboard and inlet plate, cylinder makes kickboard and inlet plate
It detaches, the position of corresponding shaping mould cavity is installed with several through-holes in kickboard, and the bottom of inlet plate corresponds to the position of through-hole
It sets and is fixed with moulded head, when kickboard is fit together by outer force effect and inlet plate, via top inlet plate bottom lock
Molding cavity, at this time moulded head be placed in cavity, the venthole communicated with inside moulded head is offered on inlet plate.
It is also fixed with upper mold water route pressing plate in the both sides of the kickboard, the bottom surface and kickboard bottom surface of upper mold water route pressing plate are neat
It is flat, it is further opened with dimpled grain on the bottom surface of upper mold water route pressing plate.
The both sides of the shaping mould are fixed with lower die water route pressing plate, and the top surface and shaping mould top surface of lower die water route pressing plate are neat
It is flat, be further opened with dimpled grain on the top surface of lower die water route pressing plate, when molding the bottom surface of upper and lower water route pressing plate matched with top.
The inlet plate includes connected up and down aeroscopic plate and fixed plate, and the setting of venthole is in fixed plate, in institute
It is installed with several uniform air admission holes on the aeroscopic plate stated, while air inlet duct is also installed in the bottom surface of aeroscopic plate, works as air guide
When being bonded connected at the top of board bottom face and fixed plate, air inlet duct forms an inlet channel, described inlet channel one end and air inlet
Hole communicates, and the other end is connected to venthole, and each venthole is identical at a distance from inlet channel between air admission hole.
The inlet channel is multistage air flue, is gone down according to the distribution of level-one level-one, upper level air flue is divided into one under two-way
Grade air flue, then this wants the next stage sectional area of air passage of two-way to be added 1.4 to 2 times that summation is equal to upper level air flue.
The present invention is using the kickboard that can be floated up and down, and in molding, the bottom surface of kickboard first will with the cooperation of the top surface of shaping mould
The sheet material of heating is clamped, and sheet material is heated to enter mold, is first pushed down sheet material by kickboard and shaping mould cooperation, is equivalent to separately each
Cave, this addresses the problem pull mutually between each cave；At this moment shaping mold cavity is a closed space, at the same time right
Shaping mold cavity vacuum makes generation negative pressure in shaping mold cavity, the sheet material in shaping mold cavity be completed to lower recess under the action of negative pressure
It is preforming；Then cylinder release, upper mold continue to push so that kickboard is fitted in the bottom surface of inlet plate, then blowing moulding again, at
Each stretched portion is not interfere with each other during type；The present invention sheet temperature is higher extend preferable when complete preforming, finally carry out
Amount of tension does not ensure that container wall thickness is relatively uniform very much when blowing moulding, and the quality of shaped article is preferable；Simultaneously in mold
Both sides increase the individual water route pressing plate of two-way, have dimpled grain on the part, are molded again while upper and lower water route pressing plate makes sheet material cool down
Go out reinforcing rib, sheet material is avoided wrinkling deformation occur, so that sheet material is kept smooth, and prevent sheet material sagging to a certain extent.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side portion structure schematic diagram of the present invention；
Fig. 3 is sectional view along A-A in Fig. 2 of the present invention；
Side portion structure schematic diagram when Fig. 4 is present invention molding；
Fig. 5 is the structural schematic diagram of upper die body of the present invention；
Fig. 6 is the structural schematic diagram of upper die body bottom of the present invention；
Fig. 7 is the structural schematic diagram of lower die of the present invention；
Fig. 8 is fixed plate bottom substance schematic diagram of the present invention；
Fig. 9 is aeroscopic plate bottom substance schematic diagram of the present invention；
Figure 10 is enlarged diagram at A in Fig. 3 of the present invention.
Specific implementation mode
As Figure 1-10 shows, a kind of hot forming tool with kickboard, including upper mold 1 and lower die 2；Upper mold 1 includes cope plate
11 and upper die body 12, upper die body 12 is mounted on cope plate 11, and there is upper die body 12 cavity 13 of a lower ending opening, lower die 2 to wrap
Lower template 21 and shaping mould 22 are included, shaping mould 22 is mounted in lower template 21, and shaping mould 22 has the shaping mould of a upper end opening
Chamber 23；It is characterized in that：The upper die body 12 includes inlet plate 31 and kickboard 32, and inlet plate 31 passes through connecting plate 33 and upper mold
Plate 11 is connected, and is connected by cylinder 35 between kickboard 32 and inlet plate 31, and cylinder 35 makes kickboard 32 be detached with inlet plate 31, floats
The position of corresponding shaping mould cavity 23 is installed with several through-holes 36 on plate 32, and the bottom of inlet plate 31 corresponds to through-hole 36
Moulded head 37 is fixed on position, when kickboard 32 is fit together by outer force effect and inlet plate 31,36 top air inlet of through-hole
31 bottom lock of the plate molding cavity 13, at this time moulded head 37 be placed in cavity 13, offered on inlet plate 31 at
The venthole 55 communicated inside type head 37.
It is also fixed with upper mold water route pressing plate 38, the bottom surface of upper mold water route pressing plate 38 and kickboard in the both sides of the kickboard 32
32 bottom surfaces flush, and dimpled grain 26 is further opened on the bottom surface of upper mold water route pressing plate 38.
The both sides of the shaping mould 22 are fixed with lower die water route pressing plate 25, the top surface of lower die water route pressing plate 25 and shaping mould
22 top surfaces flush, and are further opened with dimpled grain 26 on the top surface of lower die water route pressing plate 25, when molding upper and lower water route pressing plate 38,25 bottom
Face is matched with top.
The inlet plate 31 includes the aeroscopic plate 51 being connected up and down and fixed plate 52, and the setting of venthole 55 is in fixed plate
On 52, several uniform air admission holes 53 are installed on the aeroscopic plate 51, while also opening up and setting in the bottom surface of aeroscopic plate 51
There is air inlet duct, when 51 bottom surface of aeroscopic plate is bonded with 52 top of fixed plate to be connected, air inlet duct forms an inlet channel 6, described
Inlet channel one end communicated with air admission hole 53, the other end is connected to venthole 55, between each venthole 55 and air admission hole 53
The distance of inlet channel is identical.
The inlet channel is multistage air flue, is gone down according to the distribution of level-one level-one, upper level air flue is divided into one under two-way
Grade air flue, then this wants the next stage sectional area of air passage of two-way to be added 1.4 to 2 times that summation is equal to upper level air flue.
The inlet channel 6 is multistage air flue, is gone down according to the distribution of level-one level-one, wherein level-one gas logical 61 and air admission hole
53 connections, primary airways 61 are connect with two two level air flues 62, and it is logical equal to level-one that two 62 sectional areas of two level air flue are added summation
2 times of 61 sectional area of road, the two level air flue 62 are connected to two three-level air flues 33, the end connection ventilation of three-level air flue 63
The path distance in hole, three-level air flue 63 each end to air admission hole 53 is equal.
The present invention is using the kickboard that can be floated up and down, and in molding, the bottom surface of kickboard first will with the cooperation of the top surface of shaping mould
The sheet material of heating is clamped, and sheet material is heated to enter mold, is first pushed down sheet material by kickboard and shaping mould cooperation, is equivalent to separately each
Cave, this addresses the problem pull mutually between each cave；At this moment shaping mold cavity is a closed space, at the same time right
Shaping mold cavity vacuum makes generation negative pressure in shaping mold cavity, the sheet material in shaping mold cavity be completed to lower recess under the action of negative pressure
It is preforming；Then cylinder release, upper mold continue to push so that kickboard is fitted in the bottom surface of inlet plate, then blowing moulding again, at
Each stretched portion is not interfere with each other during type；The present invention sheet temperature is higher extend preferable when complete preforming, finally carry out
Amount of tension does not ensure that container wall thickness is relatively uniform very much when blowing moulding, and the quality of shaped article is preferable；Simultaneously in mold
Both sides increase the individual water route pressing plate of two-way, have dimpled grain on the part, are molded again while upper and lower water route pressing plate makes sheet material cool down
Go out reinforcing rib, sheet material is avoided wrinkling deformation occur, so that sheet material is kept smooth, and prevent sheet material sagging to a certain extent.
In addition the present invention is opened up in aeroscopic plate bottom surface sets Multi-stage inlet slot, is bonded to form air inlet by aeroscopic plate and fixed plate
Road, compressed gas enter from the air admission hole for starting maximum hole in air intake duct, by multistage air flue until each venthole into
Enter cavity, goes down according to the distribution of level-one level-one, upper level air flue is divided into two-way next stage air flue, then the next stage air flue of two-way
Sectional area is added 1.4 to 2 times that summation is equal to upper level air flue, and the path between air admission hole and venthole is identical, to
Ensure that the tolerance for reaching each cavity is consistent, so that molding product thickness consistency is preferable.
Claims (5)
1. a kind of hot forming tool with kickboard, including upper die and lower die；Upper mold includes cope plate and upper die body, upper die body installation
On cope plate, it includes lower template and shaping mould that upper die body, which has the cavity of a lower ending opening, lower die, and shaping mould is mounted on lower die
On plate, shaping mould has the shaping mold cavity of a upper end opening；It is characterized in that：The upper die body includes inlet plate and kickboard,
Inlet plate is connected by connecting plate and cope plate, is connected by cylinder between kickboard and inlet plate, cylinder makes kickboard and air inlet
Plate detaches, and the position of corresponding shaping mould cavity is installed with several through-holes in kickboard, and the bottom of inlet plate corresponds to through-hole
Moulded head is fixed on position, when kickboard is fit together by outer force effect and inlet plate, via top inlet plate bottom envelope
Molding cavity is closed, moulded head is placed in cavity at this time, and the venthole communicated with inside moulded head is offered on inlet plate.
2. a kind of hot forming tool with kickboard as described in claim 1, it is characterised in that：The both sides of the kickboard also
It is fixed with upper mold water route pressing plate, the bottom surface of upper mold water route pressing plate is flushed with kickboard bottom surface, is also opened on the bottom surface of upper mold water route pressing plate
Equipped with dimpled grain.
3. a kind of hot forming tool with kickboard as claimed in claim 2, it is characterised in that：The both sides of the shaping mould are solid
It is connected with lower die water route pressing plate, the top surface of lower die water route pressing plate is flushed with shaping mould top surface, is also opened on the top surface of lower die water route pressing plate
Equipped with dimpled grain, when molding the bottom surface of upper and lower water route pressing plate matched with top.
4. a kind of hot forming tool with kickboard as described in claim 1, it is characterised in that：The inlet plate includes up and down
Connected aeroscopic plate and fixed plate, the setting of venthole are installed with several uniform in fixed plate on the aeroscopic plate
Air admission hole, while it being also installed with air inlet duct in the bottom surface of aeroscopic plate, when being bonded connected at the top of aeroscopic plate bottom surface and fixed plate,
Air inlet duct forms an inlet channel, and described inlet channel one end is communicated with air admission hole, and the other end is connected to venthole, each
Venthole is identical at a distance from inlet channel between air admission hole.
5. a kind of hot forming tool with kickboard as claimed in claim 4, it is characterised in that：The inlet channel is multistage
Air flue goes down according to the distribution of level-one level-one, and upper level air flue is divided into two-way next stage air flue, then this wants the next stage gas of two-way
Road sectional area is added 1.4 to 2 times that summation is equal to upper level air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016450.8A CN108372653A (en) | 2018-01-08 | 2018-01-08 | A kind of hot forming tool with kickboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016450.8A CN108372653A (en) | 2018-01-08 | 2018-01-08 | A kind of hot forming tool with kickboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108372653A true CN108372653A (en) | 2018-08-07 |
Family
ID=63016694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016450.8A Pending CN108372653A (en) | 2018-01-08 | 2018-01-08 | A kind of hot forming tool with kickboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108372653A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770903A (en) * | 2022-06-17 | 2022-07-22 | 宁波长阳科技股份有限公司 | Thermoplastic forming die internally tangent to reflecting component die and forming method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201626111U (en) * | 2010-02-12 | 2010-11-10 | 汕头市金兴机械有限公司 | Forming device of plastic-sucking and punching integrated machine |
| CN202088450U (en) * | 2011-06-01 | 2011-12-28 | 广东达诚机械有限公司 | Moulding device of pressure thermoforming machine |
| CN103112153A (en) * | 2013-03-12 | 2013-05-22 | 广东达诚机械有限公司 | Thermal forming die |
| CN103158233A (en) * | 2013-03-26 | 2013-06-19 | 苏州工业园区协利塑胶有限公司 | Die with multiple glue inlet points |
| CN103213271A (en) * | 2013-04-27 | 2013-07-24 | 广东达诚机械有限公司 | Thermal forming mould |
| CN203157040U (en) * | 2013-04-03 | 2013-08-28 | 浙江晨泰科技股份有限公司 | Key die |
| CN204487966U (en) * | 2015-02-07 | 2015-07-22 | 浙江宏利汽车零部件有限公司 | A kind of eight die cavity sulfurizing moulds |
| CN207549455U (en) * | 2018-01-08 | 2018-06-29 | 浙江新天力容器科技有限公司 | A kind of hot forming tool with kickboard |
-
2018
- 2018-01-08 CN CN201810016450.8A patent/CN108372653A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201626111U (en) * | 2010-02-12 | 2010-11-10 | 汕头市金兴机械有限公司 | Forming device of plastic-sucking and punching integrated machine |
| CN202088450U (en) * | 2011-06-01 | 2011-12-28 | 广东达诚机械有限公司 | Moulding device of pressure thermoforming machine |
| CN103112153A (en) * | 2013-03-12 | 2013-05-22 | 广东达诚机械有限公司 | Thermal forming die |
| CN103158233A (en) * | 2013-03-26 | 2013-06-19 | 苏州工业园区协利塑胶有限公司 | Die with multiple glue inlet points |
| CN203157040U (en) * | 2013-04-03 | 2013-08-28 | 浙江晨泰科技股份有限公司 | Key die |
| CN103213271A (en) * | 2013-04-27 | 2013-07-24 | 广东达诚机械有限公司 | Thermal forming mould |
| CN204487966U (en) * | 2015-02-07 | 2015-07-22 | 浙江宏利汽车零部件有限公司 | A kind of eight die cavity sulfurizing moulds |
| CN207549455U (en) * | 2018-01-08 | 2018-06-29 | 浙江新天力容器科技有限公司 | A kind of hot forming tool with kickboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770903A (en) * | 2022-06-17 | 2022-07-22 | 宁波长阳科技股份有限公司 | Thermoplastic forming die internally tangent to reflecting component die and forming method |
| CN114770903B (en) * | 2022-06-17 | 2022-09-13 | 宁波长阳科技股份有限公司 | Thermoplastic forming die internally tangent to reflecting component die and forming method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202037863U (en) | Plastics suction mould | |
| CN201009389Y (en) | Air blowing molding mould of sole | |
| US20170001339A1 (en) | Membrane-assisted preforming of plastic semi-finished product | |
| CN106863765A (en) | A kind of Novel plastic suction mould | |
| CN207549455U (en) | A kind of hot forming tool with kickboard | |
| CN206663782U (en) | A kind of Novel plastic suction mould | |
| CN102198725A (en) | Plastic suction mold and molding method thereof | |
| CN108372653A (en) | A kind of hot forming tool with kickboard | |
| CN207594307U (en) | A kind of hot forming tool of multi-stage gas circuit structure | |
| CN206518078U (en) | Candy casting machine air blowing mould release device | |
| CN1116573C (en) | Manufacture of refrigerator door plank | |
| CN205439097U (en) | Complex body material cell phone case's mould structure | |
| CN209409216U (en) | A kind of vibrating membrane injection mold | |
| CN206510425U (en) | A kind of plastics suction mould | |
| CN211194740U (en) | Quick demolding mould of dysmorphism piece | |
| CN102431153B (en) | Mold and molding technology of special-shaped inlet air pipe, | |
| CN209649381U (en) | A kind of mold with exhaust blowing structure | |
| KR200408359Y1 (en) | Mold for vacuum molding | |
| CN211467184U (en) | Pressing die with ejection function for blowing pipeline | |
| CN2363871Y (en) | Changeable mold cavity dual-purpose pneumatic moulding mould | |
| CN207172718U (en) | A kind of plastic blow molding machine | |
| CN108372654A (en) | A kind of hot forming tool of multi-stage gas circuit structure | |
| CN206749017U (en) | Large scale Gardening flowerpot hollow blow molding mould | |
| CN206154704U (en) | Oil tank blowing mould of two -chamber structure | |
| CN111745907A (en) | Nylon product 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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 2728 Haifeng road Taizhou Zhejiang 318000 Applicant after: Xintianli Technology Co.,Ltd. Address before: 318000 2728 Haifeng Road, Binhai Industrial Park, Jiaojiang District, Taizhou, Zhejiang. Applicant before: ZHEJIANG OTOR CONTAINER TECHNOLOGY Co.,Ltd. |