CN210415148U - Mould of bag thread slipping is accomodate in production - Google Patents
Mould of bag thread slipping is accomodate in production Download PDFInfo
- Publication number
- CN210415148U CN210415148U CN201921008829.0U CN201921008829U CN210415148U CN 210415148 U CN210415148 U CN 210415148U CN 201921008829 U CN201921008829 U CN 201921008829U CN 210415148 U CN210415148 U CN 210415148U
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- China
- Prior art keywords
- plate
- mold
- cavity
- lower cavity
- storage bag
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- 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.)
- Expired - Fee Related
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- 238000004519 manufacturing process Methods 0.000 title description 5
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Slide Fasteners (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a mold for producing a slide fastener of a storage bag, which comprises an upper mold, a lower mold and a mold core, wherein the upper mold comprises an upper pressing plate, an upper mold plate and an upper cavity plate, the upper cavity plate is fixed on the upper mold plate, and an upper cavity matched with the slide fastener is arranged on a panel of the upper cavity plate; the lower die comprises a lower pressing plate, a lower die plate and a lower cavity plate, the lower cavity plate is fixed on the lower die plate, a lower cavity matched with the die core structure is arranged on a panel of the lower cavity plate, and the upper cavity corresponds to the lower cavity in a one-to-one correspondence manner; an ejector plate is movably arranged in the lower template, a plurality of ejector pins ejecting to a lower cavity are arranged on the ejector plate, and the mold core is movably arranged in the lower cavity and fixed at the top ends of the ejector pins; the structure of the mold core is matched with the internal structure of the slide fastener. The slide fastener manufactured by the die can prolong the service life of the storage bag and improve the service cycle of the storage bag, thereby avoiding resource waste and improving the utilization rate of the storage bag.
Description
Technical Field
The utility model belongs to the mould field of making, especially a bag thread slipping's mould is accomodate in production.
Background
The storage bag with the slider is widely applied to storage of articles in the fields of food, medicine, clothing and the like, and the slider as a packaging component plays an important role in sealing and packaging the storage bag. However, the inside of the slide fastener of the conventional storage bag is raised due to the design of the mold, and the storage bag is finally damaged due to long-time sliding operation, thereby causing loss to consumers, manufacturers and sellers.
Disclosure of Invention
In order to solve the technical problem existing in the prior art, the utility model aims to provide a production is accomodate mould of bag thread slipping.
In order to achieve the above object, the present invention provides the following technical solutions:
a mould for producing a slide fastener of a storage bag comprises an upper mould, a lower mould and a mould core, wherein the upper mould comprises an upper pressing plate, an upper mould plate and an upper cavity plate; the lower die comprises a lower pressing plate, a lower die plate and a lower cavity plate, the lower cavity plate is fixed on the lower die plate, a lower cavity matched with the die core structure is arranged on a panel of the lower cavity plate, and the upper cavity corresponds to the lower cavity in a one-to-one correspondence manner; an ejector plate is movably arranged in the lower template, a plurality of ejector pins ejecting to a lower cavity are arranged on the ejector plate, and the mold core is movably arranged in the lower cavity and fixed at the top ends of the ejector pins; the structure of the mold core is matched with the internal structure of the slide fastener.
Furthermore, a plurality of guide sleeves are arranged around the upper template, a plurality of guide shafts are arranged around the lower template, and the upper die and the lower die are matched with each other through the guide sleeves and the guide shafts.
Preferably, the number of the guide sleeves is 4, and the number of the guide shafts is 4.
Furthermore, a sprue bush is arranged in the center of the top panel of the upper die, and a positioning ring is fixed at the bottom of the sprue bush.
Furthermore, a plurality of oil grooves are formed in the panel of the lower cavity plate.
Has the advantages that: the utility model provides a mould of bag thread slipping is accomodate in production, the mold core of this mould and the inner structure phase-match of thread slipping, after the product shaping, adopt strong drawing of patterns mode, pass through the thimble propelling movement out mould with the shaping product, can get rid of the inside arch of thread slipping completely. Because the product has certain heat, the product can keep certain toughness, and the product is difficult to be destroyed. Therefore, the slide fastener manufactured by the die can prolong the service life of the storage bag and improve the service cycle of the storage bag, thereby avoiding resource waste and improving the utilization rate of the storage bag.
Drawings
Fig. 1 is a schematic structural view of the mold of the present invention.
Fig. 2 is a schematic structural view of the upper die of the present invention.
Fig. 3 is a schematic structural view of the lower mold of the present invention.
Fig. 4 is a schematic structural view of the mold core of the present invention.
Wherein: 1. a mold core; 2. an upper pressure plate; 3. mounting a template; 4. an upper cavity plate; 5. an upper cavity; 6. a lower pressing plate; 7. a lower template; 8. a lower cavity plate; 9. a lower cavity; 10. a thimble; 11. a guide sleeve; 12. a guide shaft; 13. a sprue bush; 14. positioning rings; 15. an oil sump; 16. and (6) sliding and buckling.
Detailed Description
The present invention is further described below with reference to specific examples, which are only exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
A mould for producing a slide fastener of a storage bag comprises an upper mould, a lower mould and a mould core 1, wherein the upper mould comprises an upper pressing plate 2, an upper mould plate 3 and an upper cavity plate 4, the upper cavity plate 4 is fixed on the upper mould plate 3, and an upper cavity 5 matched with the slide fastener is arranged on a panel of the upper cavity plate 4; the lower die comprises a lower pressing plate 6, a lower die plate 7 and a lower cavity plate 8, the lower cavity plate 8 is fixed on the lower die plate 7, a lower cavity 9 matched with the die core 1 in structure is arranged on a panel of the lower cavity plate 8, and the upper cavity 5 corresponds to the lower cavity 9 in a one-to-one mode; an ejector plate is movably arranged in the lower template 7, a plurality of ejectors 10 ejecting to a lower cavity are arranged on the ejector plate, and the mold core 1 is movably arranged in the lower cavity 9 and fixed at the top ends of the ejectors 10; the structure of the mold core 1 is matched with the internal structure of the slide fastener.
A plurality of guide sleeves 11 are arranged around the upper template 3, a plurality of guide shafts 12 are arranged around the lower template 7, and the upper die and the lower die are matched with each other through the guide sleeves 11 and the guide shafts 12. Preferably, the number of the guide sleeves 11 is 4, and the number of the guide shafts 12 is 4.
A sprue bush 13 is arranged in the center of a top panel of the upper die, and a positioning ring 14 is fixed at the bottom of the sprue bush 13. And a plurality of oil grooves 15 are formed in the panel of the lower cavity plate 8.
After the product is formed, a strong demoulding mode is adopted, the formed product is pushed out of the mould through the ejector pin, and the inner bulge of the slide fastener 16 can be completely removed. Because the product has certain heat, the product can keep certain toughness, and the product is difficult to be destroyed.
Claims (5)
1. The mold for producing the slide fastener of the storage bag is characterized by comprising an upper mold, a lower mold and a mold core, wherein the upper mold comprises an upper pressing plate, an upper mold plate and an upper cavity plate; the lower die comprises a lower pressing plate, a lower die plate and a lower cavity plate, the lower cavity plate is fixed on the lower die plate, a lower cavity matched with the die core structure is arranged on a panel of the lower cavity plate, and the upper cavity corresponds to the lower cavity in a one-to-one correspondence manner; an ejector plate is movably arranged in the lower template, a plurality of ejector pins ejecting to a lower cavity are arranged on the ejector plate, and the mold core is movably arranged in the lower cavity and fixed at the top ends of the ejector pins; the structure of the mold core is matched with the internal structure of the slide fastener.
2. The mold for producing the receiving bag slider as recited in claim 1, wherein a plurality of guide sleeves are provided around the upper mold plate, a plurality of guide shafts are provided around the lower mold plate, and the upper mold and the lower mold are matched with each other through the guide sleeves and the guide shafts.
3. The mold for producing a slip buckle for a storage bag according to claim 2, wherein the number of the guide sleeves is 4, and the number of the guide shafts is 4.
4. The mold for producing the slide fastener of the storage bag as claimed in claim 1, wherein a sprue bush is arranged in the center of the top panel of the upper mold, and a positioning ring is fixed at the bottom of the sprue bush.
5. The mold for producing a slip for a storage bag of claim 1, wherein the lower cavity plate has a plurality of oil grooves formed in the face plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921008829.0U CN210415148U (en) | 2019-07-01 | 2019-07-01 | Mould of bag thread slipping is accomodate in production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921008829.0U CN210415148U (en) | 2019-07-01 | 2019-07-01 | Mould of bag thread slipping is accomodate in production |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210415148U true CN210415148U (en) | 2020-04-28 |
Family
ID=70378092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921008829.0U Expired - Fee Related CN210415148U (en) | 2019-07-01 | 2019-07-01 | Mould of bag thread slipping is accomodate in production |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210415148U (en) |
-
2019
- 2019-07-01 CN CN201921008829.0U patent/CN210415148U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 |
|
CF01 | Termination of patent right due to non-payment of annual fee |