CN109501140A - A kind of injection moulding mould for slide fastner - Google Patents
A kind of injection moulding mould for slide fastner Download PDFInfo
- Publication number
- CN109501140A CN109501140A CN201811486379.6A CN201811486379A CN109501140A CN 109501140 A CN109501140 A CN 109501140A CN 201811486379 A CN201811486379 A CN 201811486379A CN 109501140 A CN109501140 A CN 109501140A
- Authority
- CN
- China
- Prior art keywords
- plate
- lower die
- upper cores
- injection moulding
- fixedly arranged
- 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
- 238000001746 injection moulding Methods 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000005192 partition Methods 0.000 claims abstract description 11
- 208000002925 dental caries Diseases 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 description 9
- 239000004033 plastic Substances 0.000 description 9
- 238000007711 solidification Methods 0.000 description 9
- 230000008023 solidification Effects 0.000 description 9
- 210000000515 tooth Anatomy 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000243 solution Substances 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
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
-
- 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
- B29C2045/2683—Plurality of independent mould cavities in a single mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2005/00—Elements of slide fasteners
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 zipper production mould production equipment technologies, more particularly to a kind of injection moulding mould for slide fastner, including bottom plate, several partitions being fixedly arranged on bottom plate top surface, the lower mode being fixedly arranged on partition, the upper cores above lower mode, the cope plate being fixedly arranged on upper cores top surface and the upper mounted plate being fixedly arranged on upper mold plate top surface；Lower die Renhe upper cores are connected by guiding mechanism；Lower mode is equipped at least two lower die cavitys, and cope plate is equipped with upper mould cave corresponding with lower die cavity respectively；Upper mounted plate is equipped with sprue bush, is equipped with the heating cavities being connected to sprue bush in cope plate；Hot flow path syringe corresponding with upper mould cave respectively is equipped in upper cores；Feed liquid in heating cavities is exported into upper mould cave respectively by hot flow path syringe.The mold can once process multiple chains, have the advantages that high production efficiency.
Description
Technical field
The present invention relates to zipper production mould production equipment technology more particularly to a kind of injection moulding mould for slide fastner.
Background technique
Zipper is made of chain tooth, pull head, bottom stopper (former code and rear code) or locking member etc..Wherein chain tooth is key component,
It directly determines the layback intensity of zipper.General zipper has two panels chain belt, respectively there is a column chain tooth, two column chain tooths on every chain band
It is intertwined.Pull head clamps two sides chain tooth, by drawing button loop to slide, the chain tooth of two sides can be made to be intermeshed or disengage.
The traditional moulds of existing zipper production are one caves of a mould, i.e. single injection-molded one, and production efficiency is low, single
Position time yield energy consumption is high.After zipper injection molding, due to the plastics solidification of injection molding discharge port, the plastics after solidification are bonded in zipper
On, therefore also need to remove the unit of plastic of solidification from zipper.
Therefore, it is urgent to provide a kind of injection moulding mould for slide fastner, so as to solve the deficiencies in the prior art.
Summary of the invention
Present invention aims at for a kind of injection moulding mould for slide fastner that the prior art is insufficient and provides.
In order to solve the above-mentioned technical problem, The technical solution adopted by the invention is as follows:
A kind of injection moulding mould for slide fastner, including bottom plate, several partitions being fixedly arranged on the bottom plate top surface, fixed
In the lower mode on the partition, the upper cores above the lower mode, the upper mold being fixedly arranged on the upper cores top surface
Plate and the upper mounted plate being fixedly arranged on the upper mold plate top surface；Upper cores described in the lower die Renhe are connected by guiding mechanism
It connects；The lower mode is equipped at least two lower die cavitys, and the upper cores are equipped on corresponding with the lower die cavity respectively
Die cavity；Fixed plate is equipped with sprue bush, is equipped with the heating cavities being connected to the sprue bush in the cope plate；It is described
Hot flow path syringe corresponding with upper mould cave respectively is equipped in upper cores；Feed liquid in the heating cavities passes through the hot-fluid
Road syringe is exported respectively into the upper mould cave.
More preferably, the bottom plate, the partition and the lower mode surround installation cavity；It is set on the bottom plate
There is ejection hole；Movable liftout plate is equipped in the installation cavity；The liftout plate is equipped with corresponding with the lower die cavity
Several groups eject pin；The eject pin is installed with the angled slide block of strip through the lower mode and its top；The angled slide block
On the lower die cavity.
More preferably, the two sides of the upper cores are respectively equipped with material blocking block corresponding with the lower die cavity；The upper cores
When with lower mode fitting, the material blocking block is close to the both ends of the angled slide block respectively.
More preferably, the upper cores are equipped with the material hole for hot flow path syringe discharging, and the material hole is located at
The middle part of the upper mould cave.
More preferably, the guiding mechanism includes several guide posts for being fixedly arranged on upper mounted plate bottom surface, is set to the upper cores
On the first guide sleeve and the second guide sleeve on the lower mode；The guide post is each passed through the cope plate, described
First guide sleeve and second guide sleeve.
More preferably, the two sides of the lower die cavity end are respectively equipped with cloth guide groove, the outside point of the cloth guide groove
It She You not guiding surface.
More preferably, it is equipped with several water routes respectively in the upper cores and the lower mode.
The invention has the benefit that cloth is placed on lower die cavity when the injection moulding mould for slide fastner works, upper cores are under
Mode molds, and the feed liquid in heating cavities is exported into upper mould cave respectively by hot flow path syringe, and is gradually injected lower die cavity
In；After plastics solidification, upper cores and the separation of lower mode, angled slide block eject plastic chain finished product, complete processing.On lower mode
Equipped at least two lower die cavitys, upper cores be equipped with the lower one-to-one upper mould cave of die cavity, therefore, which can once add
The multiple chains of work, have the advantages that high production efficiency.And feed liquid is completed to be stored in hot flow path syringe after injecting, Bu Huining
Gu therefore be bonded in phenomenon on product after not will cause feed liquid solidification, and play the role of saving raw material, reduce cost.
Detailed description of the invention
Fig. 1 is a kind of main view of injection moulding mould for slide fastner of the invention；
Fig. 2 is a kind of explosive view of injection moulding mould for slide fastner of the invention；
Fig. 3 is a kind of top view of injection moulding mould for slide fastner of the invention；
Fig. 4 is the cross-sectional view in the direction A-A shown in Fig. 3；
Fig. 5 is the structural schematic diagram of the upper cores in the present invention；
Fig. 6 is the partial enlarged view of a-quadrant shown in Fig. 5；
Fig. 7 is the partial enlarged view of B area shown in Fig. 5；
Fig. 8 is the partial enlarged view in the region C shown in Fig. 5；
Fig. 9 is the structural schematic diagram of the lower mode in the present invention.
Specific embodiment
Below with reference to embodiment, the present invention is further illustrated, this is presently preferred embodiments of the present invention.
As shown in figs 1-9, a kind of injection moulding mould for slide fastner, including bottom plate 1, be fixedly arranged on 1 top surface of bottom plate
Several partitions 2, be fixedly arranged on the partition 2 lower mode 3, the upper cores 4 above the lower mode 3, be fixedly arranged on institute
The upper mounted plate 6 stating the cope plate 5 on 4 top surface of upper cores and being fixedly arranged on 5 top surface of cope plate.3 He of lower mode
The upper cores 4 are connected by guiding mechanism 7.The lower mode 3 is equipped at least two lower die cavitys 31, in the upper cores 4
Equipped with upper mould cave 41 corresponding with the lower die cavity 31 respectively, lower die cavity 31 and upper mould cave 41 are the groove of chain tooth shape.
Fixed plate 6 is equipped with sprue bush 61, is equipped with the heating cavities 51 being connected to the sprue bush 61 in the cope plate 5,
Heating element, such as heating wire are equipped in heating cavities 51, the side of cope plate 5 is equipped with for powering to the heating element
Power interface 52.Hot flow path syringe 42 corresponding with upper mould cave 41 respectively is equipped in the upper cores 4.The heating is empty
Feed liquid in chamber 51 is exported respectively by the hot flow path syringe 42 into the upper mould cave 41.
Fig. 1 and Fig. 2 are please referred to, the bottom plate 1, the partition 2 and the lower mode 3 surround installation cavity 8.It is described
Bottom plate 1 is equipped with ejection hole 11.Movable liftout plate 9 is equipped in the installation cavity 8.The liftout plate 9 be equipped with
The corresponding several groups eject pin 91 of the lower die cavity 31.The eject pin 91 is through the lower mode 3 and its top is installed with
The angled slide block 92 of strip.The angled slide block 92 is set to the middle part on the lower die cavity 31 and being located at the lower die cavity 31.Ejection
Device drives 9 activity of liftout plate by ejection hole 11.When the activity upwards of liftout plate 9, angled slide block is driven by angled slide block 92
92 upward activities simultaneously eject product from lower die cavity 31, are convenient for product and mold separation.
When the injection moulding mould for slide fastner works, upper mounted plate 6 is mounted on the moving die plate of injection (mo(u)lding) machine, and moving die plate drives
Dynamic upper mounted plate 6 moves up and down to realize molding and separation, and bottom plate 1 is mounted on the fixed form of injection (mo(u)lding) machine.
Cloth is placed on lower die cavity 31, upper cores 4 and the molding of lower mode 3, and the feed liquid in heating cavities 51 passes through hot flow path syringe
42 export respectively into upper mould cave 41, and are gradually injected in lower die cavity 31, realize the injection molding of product.After plastics solidification,
Upper cores 4 and the separation of lower mode 3, angled slide block 92 eject plastic chain finished product, complete processing.Lower mode 3 is equipped at least two
A lower die cavity 31, upper cores 4 be equipped with the one-to-one upper mould cave 41 of lower die cavity 31, therefore, which can once process
Multiple chains, have the advantages that high production efficiency.And feed liquid is completed to be stored in hot flow path syringe 42 after injecting, Bu Huining
Gu therefore be bonded in phenomenon on product after not will cause feed liquid solidification, and play the role of saving raw material, reduce cost.
Please refer to Fig. 5, Fig. 7 and Fig. 8, the two sides of the upper cores 4 are respectively equipped with gear corresponding with the lower die cavity 31
Expect block 43.When the upper cores 4 and the lower mode 3 are bonded, the material blocking block 43 is close to the both ends of the angled slide block 92 respectively.
Material blocking block 43 plays the role of backgauge in material feeding.
Fig. 5 and Fig. 6 are please referred to, the upper cores 4 are equipped with the material hole 44 for the hot flow path syringe 42 discharging, institute
State the middle part that material hole 44 is located at the upper mould cave 41.When charging, feed liquid is fed by material hole 44 from the middle part of upper mould cave 41,
Feed liquid flows average to two sides when shooting, and separates convenient for product with feed entrance point.
Referring to Fig. 2, the guiding mechanism 7 includes several guide posts 71 for being fixedly arranged on 6 bottom surface of upper mounted plate, set on described
The first guide sleeve 72 in upper cores 4 and the second guide sleeve 73 on the lower mode 3.The guide post 71 is each passed through institute
State cope plate 5, first guide sleeve 72 and second guide sleeve 73.When upper cores 4 and the molding of lower mode 3 or separation, Guiding machine
Structure 7 plays the role of guiding and auxiliary positioning.
Referring to Fig. 9, the two sides of 31 end of lower die cavity are respectively equipped with cloth guide groove 311, the cloth guide groove
311 outside is respectively equipped with guiding surface 312.Cloth guide groove 311 and guiding surface 312 are fed in cloth plays guiding
Effect.
Referring to Fig. 1, several water routes 45 and 32 are equipped in the upper cores 4 and the lower mode 3 respectively.Water route is used for
Water flowing cooling.
The invention has the benefit that cloth is placed on lower die cavity when the injection moulding mould for slide fastner works, upper cores are under
Mode molds, and the feed liquid in heating cavities is exported into upper mould cave respectively by hot flow path syringe, and is gradually injected lower die cavity
In；After plastics solidification, upper cores and the separation of lower mode, angled slide block eject plastic chain finished product, complete processing.On lower mode
Equipped at least two lower die cavitys, upper cores be equipped with the lower one-to-one upper mould cave of die cavity, therefore, which can once add
The multiple chains of work, have the advantages that high production efficiency.And feed liquid is completed to be stored in hot flow path syringe after injecting, Bu Huining
Gu therefore be bonded in phenomenon on product after not will cause feed liquid solidification, and play the role of saving raw material, reduce cost.
Present invention is not limited to the embodiments described above, all to realize the present invention using structure similar with the present invention and its method
All modes of purpose, it is within the scope of the present invention.
Claims (7)
1. a kind of injection moulding mould for slide fastner including bottom plate, several partitions being fixedly arranged on the bottom plate top surface, is fixedly arranged on
Lower mode on the partition, the upper cores above the lower mode, the cope plate being fixedly arranged on the upper cores top surface
And it is fixedly arranged on the upper mounted plate on the upper mold plate top surface；Upper cores described in the lower die Renhe are connected by guiding mechanism；
It is characterized by: the lower mode is equipped at least two lower die cavitys, the upper cores be equipped with respectively with the lower die cavity phase
Corresponding upper mould cave；Fixed plate is equipped with sprue bush, is equipped with the heating being connected to the sprue bush in the cope plate
Cavity；Hot flow path syringe corresponding with upper mould cave respectively is equipped in the upper cores；Feed liquid in the heating cavities is logical
The hot flow path syringe is crossed to be exported respectively into the upper mould cave.
2. injection moulding mould for slide fastner as described in claim 1, it is characterised in that: the bottom plate, the partition and it is described under
Mode surrounds installation cavity；The bottom plate is equipped with ejection hole；Movable liftout plate is equipped in the installation cavity；It is described
Liftout plate is equipped with several groups eject pin corresponding with the lower die cavity；The eject pin is through the lower mode and its top
It is installed with the angled slide block of strip；The angled slide block is set on the lower die cavity.
3. injection moulding mould for slide fastner as claimed in claim 3, it is characterised in that: the two sides of the upper cores be respectively equipped with it is described
The corresponding material blocking block of lower die cavity；When the upper cores and the lower mode are bonded, the material blocking block is close to the ejection respectively
The both ends of block.
4. injection moulding mould for slide fastner as described in claim 1, it is characterised in that: the upper cores are equipped with to be infused for the hot flow path
The material hole of emitter discharging, the material hole are located at the middle part of the upper mould cave.
5. injection moulding mould for slide fastner as described in claim 1, it is characterised in that: the guiding mechanism includes being fixedly arranged on upper mounted plate
Several guide posts of bottom surface, the first guide sleeve in the upper cores and the second guide sleeve on the lower mode；Institute
It states guide post and is each passed through the cope plate, first guide sleeve and second guide sleeve.
6. injection moulding mould for slide fastner as described in claim 1, it is characterised in that: the two sides of the lower die cavity end are respectively equipped with cloth
Expect guide groove, is respectively equipped with guiding surface on the outside of the cloth guide groove.
7. injection moulding mould for slide fastner as claimed in any one of claims 1 to 6, it is characterised in that: the upper cores and the lower mode
It is middle to be equipped with several water routes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486379.6A CN109501140A (en) | 2018-12-06 | 2018-12-06 | A kind of injection moulding mould for slide fastner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811486379.6A CN109501140A (en) | 2018-12-06 | 2018-12-06 | A kind of injection moulding mould for slide fastner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109501140A true CN109501140A (en) | 2019-03-22 |
Family
ID=65751686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811486379.6A Pending CN109501140A (en) | 2018-12-06 | 2018-12-06 | A kind of injection moulding mould for slide fastner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109501140A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154306A (en) * | 2019-06-13 | 2019-08-23 | 东莞市特崎机械科技有限公司 | A kind of full-automatic zipper production equipment |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194260Y (en) * | 1994-04-21 | 1995-04-12 | 王联洲 | Mould for stop end of plastic zipper |
| CN101219570A (en) * | 2007-01-10 | 2008-07-16 | 信锦企业股份有限公司 | Injection molding control device, mold and method |
| JP2013099860A (en) * | 2011-11-07 | 2013-05-23 | Olympus Corp | Hot runner forming die |
| CN202985963U (en) * | 2012-12-26 | 2013-06-12 | 温州市龙辉机械制造有限公司 | Multicolor zipper machine mould with front positioning device |
| CN104015293A (en) * | 2013-02-28 | 2014-09-03 | 浙江伟星实业发展股份有限公司 | Zipper tooth arrangement machine and production process thereof |
| CN204471722U (en) * | 2014-12-09 | 2015-07-15 | 浙江伟星实业发展股份有限公司 | A kind of slide fastener and slide fastener row miaow template |
| CN105500617A (en) * | 2015-12-01 | 2016-04-20 | 驰马拉链（无锡）有限公司 | Resin tooth arrangement mould |
| CN205853257U (en) * | 2016-06-30 | 2017-01-04 | 福建浔兴拉链科技股份有限公司 | Delrin zippers with pulllers row's miaow mould |
| CN206855879U (en) * | 2017-05-08 | 2018-01-09 | 曹昌文 | Figure slide fastener |
| CN209426056U (en) * | 2018-12-06 | 2019-09-24 | 东莞市特崎机械科技有限公司 | A kind of injection moulding mould for slide fastner |
-
2018
- 2018-12-06 CN CN201811486379.6A patent/CN109501140A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2194260Y (en) * | 1994-04-21 | 1995-04-12 | 王联洲 | Mould for stop end of plastic zipper |
| CN101219570A (en) * | 2007-01-10 | 2008-07-16 | 信锦企业股份有限公司 | Injection molding control device, mold and method |
| JP2013099860A (en) * | 2011-11-07 | 2013-05-23 | Olympus Corp | Hot runner forming die |
| CN202985963U (en) * | 2012-12-26 | 2013-06-12 | 温州市龙辉机械制造有限公司 | Multicolor zipper machine mould with front positioning device |
| CN104015293A (en) * | 2013-02-28 | 2014-09-03 | 浙江伟星实业发展股份有限公司 | Zipper tooth arrangement machine and production process thereof |
| CN204471722U (en) * | 2014-12-09 | 2015-07-15 | 浙江伟星实业发展股份有限公司 | A kind of slide fastener and slide fastener row miaow template |
| CN105500617A (en) * | 2015-12-01 | 2016-04-20 | 驰马拉链（无锡）有限公司 | Resin tooth arrangement mould |
| CN205853257U (en) * | 2016-06-30 | 2017-01-04 | 福建浔兴拉链科技股份有限公司 | Delrin zippers with pulllers row's miaow mould |
| CN206855879U (en) * | 2017-05-08 | 2018-01-09 | 曹昌文 | Figure slide fastener |
| CN209426056U (en) * | 2018-12-06 | 2019-09-24 | 东莞市特崎机械科技有限公司 | A kind of injection moulding mould for slide fastner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154306A (en) * | 2019-06-13 | 2019-08-23 | 东莞市特崎机械科技有限公司 | A kind of full-automatic zipper production equipment |
| CN110154306B (en) * | 2019-06-13 | 2024-06-04 | 东莞市特崎机械科技有限公司 | Full-automatic zipper production equipment |
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|---|---|---|---|
| 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: 20190322 |