CN216032150U - Leak protection material shoe mold - Google Patents
Leak protection material shoe mold Download PDFInfo
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- CN216032150U CN216032150U CN202121770607.XU CN202121770607U CN216032150U CN 216032150 U CN216032150 U CN 216032150U CN 202121770607 U CN202121770607 U CN 202121770607U CN 216032150 U CN216032150 U CN 216032150U
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of shoe molds, in particular to a leakage-proof shoe mold, which comprises a side film assembly and a bottom film, wherein the bottom film is in sliding butt joint with the side film assembly; when a sealing material needs to be injected to form a sealing ring, the bottom membrane slides to the sealing material flow channel to be communicated with the accommodating groove; when the injection molding material is needed to be injected to form the sole, the bottom film slides to the injection molding material flow channel is communicated with the die cavity, so that the sealing material is injected into the accommodating groove along the sealing material flow channel, and the problem that different differences exist in gaps between the edge film assembly and the bottom film is solved by the formed sealing ring due to the high-temperature fluidity of the sealing material, the sealing effect of the sealing ring is better facilitated, the problem of leakage prevention of the shoe mold is better solved, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of shoe molds, in particular to a leakage-proof shoe mold.
Background
When the shoe mold is used, because the side mold and the bottom film frequently slide and the mold opening precision is not high, a plurality of gaps are easily formed between the side mold and the bottom film, and during the injection molding process, material leakage is easily caused in the gaps between the side mold and the bottom film, so that waste is caused; if the sealing ring is sleeved on the outer side wall of the bottom film, the sealing effect is difficult to achieve due to different gaps between the side mold and the bottom film.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the leakage-proof shoe mold.
The purpose of the utility model is realized by the following technical scheme: a material leakage prevention shoe mold comprises a side mold assembly and a bottom mold which is in sliding butt joint with the side mold assembly, wherein a mold cavity is formed in the top of the bottom mold, a containing groove for fixing a sealing ring is formed in the outer side wall of the bottom mold, and a sealing material flow channel and a plastic injection material flow channel are formed in the side mold assembly; when a sealing material needs to be injected to form a sealing ring, the bottom membrane slides to the sealing material flow channel to be communicated with the accommodating groove; when the injection molding material is needed to be injected to form the sole, the bottom film slides to the injection molding material runner to be communicated with the die cavity.
Preferably, the side film assembly comprises a first side film and a second side film matched with the first side film, a first sliding groove, a first through groove and a second through groove are formed in one side, close to the second side film, of the first side film, and a second sliding groove, a third through groove and a fourth through groove are formed in one side, close to the first side film, of the second side film, and the third through groove and the fourth through groove are formed in the other side film; when first side forms and the second side forms are fashionable, first spout and second spout form be used for with the sliding hole of the lateral wall slip butt of basement membrane, first logical groove forms with the third through-groove the sealing material runner, the second leads to the groove and forms with the fourth through-groove the injection molding material runner.
Preferably, the first side forms and the second side forms are provided with first mounting holes for mounting and fixing the first side forms and the second side forms.
Preferably, the bottom of the basement membrane is provided with a second mounting hole for mounting and fixing the basement membrane; the bottom film extends into the edge film assembly along the slide hole.
The utility model has the beneficial effects that: according to the leakage-proof shoe mold, the containing groove for fixing the sealing ring is formed in the outer side wall of the bottom film, the side film assembly is provided with the sealing material flow channel and the plastic injection material flow channel, when the sealing ring is required to be formed by injecting the sealing material, the bottom film slides to the sealing material flow channel and is communicated with the containing groove, so that the sealing material is injected into the containing groove along the sealing material flow channel, due to the high-temperature fluidity of the sealing material, the problem that different differences exist in gaps between the side film assembly and the bottom film is solved through the formed sealing ring, the sealing effect of the sealing ring is facilitated, the problem of leakage prevention of the shoe mold is solved better, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view from another perspective of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
the reference signs are: 1. a base film; 2. a die cavity; 3. a border film assembly; 31. a first side form; 32. a second side form; 4. a containing groove; 5. a first chute; 6. a first through groove; 7. a second through groove; 8. a first mounting hole; 9. and a second mounting hole.
Detailed Description
For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-3, a leakage-proof shoe mold comprises a side film assembly 3 and a bottom film 1 slidably abutted to the side film assembly, wherein a mold cavity 2 is formed in the top of the bottom film 1, a containing groove 4 for fixing a sealing ring is formed in the outer side wall of the bottom film 1, and a sealing material flow channel and a plastic injection material flow channel are formed in the side film assembly 3; when a sealing material needs to be injected to form a sealing ring, the bottom film 1 slides to the sealing material flow channel to be communicated with the accommodating groove 4; when the injection molding material is needed to be injected to form the sole, the bottom film 1 slides to the injection molding material runner to be communicated with the die cavity 2.
This leak protection material shoe mold sets up storage tank 4 that is used for fixed seal circle at the lateral wall of basement membrane 1, and limit membrane subassembly 3 sets up the sealing material runner and annotates the plastic material runner, when needs pour into the sealing material and form the sealing washer, basement membrane 1 slides extremely sealing material runner and storage tank 4 intercommunication to with the sealing material along the sealing material runner pour into storage tank 4, because sealing material high temperature mobility, make fashioned sealing washer solve this limit membrane subassembly 3 and basement membrane 1 between the clearance everywhere have the problem of different differences, more be favorable to the sealing effect of sealing washer, solved the problem of shoe mold leak protection material better, reduction in production cost. Further, a sealing ring is sleeved in the accommodating groove 4 and is in sliding abutting joint with the side die assembly, and the sealing ring is formed by injecting molten sealing material into the accommodating groove 4 through a sealing material flow passage and then cooling; the sealing material is Teflon, can be used for injecting after its conventional melting and use, and the wearability and the non-stick nature of Teflon itself are effectual, reduce the wearing and tearing when sealing washer and side forms subassembly slip butt, increase of service life.
In this embodiment, the edge film assembly 3 includes a first edge mold 31 and a second edge mold 32 matched with the first edge mold 31, a first sliding groove 5 and a first through groove 6 and a second through groove 7 both communicated with the first sliding groove 5 are formed in one side of the first edge mold 31 close to the second edge mold 32, and a second sliding groove and a third through groove and a fourth through groove both communicated with the second sliding groove are formed in one side of the second edge mold 32 close to the first edge mold 31; when the first side die 31 and the second side die 32 are combined, the first chute 5 and the second chute form a slide hole for sliding and abutting against the outer side wall of the bottom film 1, the first through groove 6 and the third through groove form the sealing material flow passage, and the second through groove 7 and the fourth through groove form the injection molding material flow passage.
Adopt above-mentioned technical scheme, when producing the sole, first side form 31 and second side form 32 combination support and lean on, and basement membrane 1 pushes up into limit membrane module 3 along the slide opening jacking to make basement membrane 1 slide extremely annotate plastic material runner and die cavity 2 intercommunication, the molten plastic material of being convenient for pours into die cavity 2 along the plastic material runner of moulding plastics, forms the sole after the cooling.
In this embodiment, the first side form 31 and the second side form 32 are both opened with a first mounting hole 8 for mounting and fixing the first side form 31 and the second side form 32.
Adopt above-mentioned technical scheme to in the fixed cooperation of first mounting hole 8 with whole sole device of moulding plastics, improve the connection steadiness of first side forms 31 and second side forms 32.
In this embodiment, the bottom of the bottom film 1 is provided with a second mounting hole 9 for mounting and fixing the bottom film 1; the bottom film 1 extends into the edge film assembly 3 along the slide hole.
Adopt above-mentioned technical scheme to in the device of moulding plastics through the fixed cooperation of second mounting hole 9 with whole sole, improve the connection steadiness of basement membrane 1.
The above-described embodiments are preferred implementations of the present invention, and the present invention may be implemented in other ways without departing from the spirit of the present invention.
Claims (4)
1. The utility model provides a leak protection material shoe mold which characterized in that: the sealing device comprises a side film assembly and a bottom film in sliding abutting connection with the side film assembly, wherein a die cavity is formed in the top of the bottom film, a containing groove for fixing a sealing ring is formed in the outer side wall of the bottom film, and a sealing material flow channel and a plastic injection material flow channel are formed in the side film assembly; when a sealing material needs to be injected to form a sealing ring, the bottom membrane slides to the sealing material flow channel to be communicated with the accommodating groove; when the injection molding material is needed to be injected to form the sole, the bottom film slides to the injection molding material runner to be communicated with the die cavity.
2. The shoe mold for preventing material leakage according to claim 1, wherein: the side film assembly comprises a first side film and a second side film matched with the first side film, a first sliding groove, a first through groove and a second through groove are formed in one side, close to the second side film, of the first side film, and a second sliding groove, a third through groove and a fourth through groove are formed in one side, close to the first side film, of the second side film, and a third through groove and a fourth through groove are formed in the other side, close to the second side film, of the second side film; when first side forms and the second side forms are fashionable, first spout and second spout form be used for with the sliding hole of the lateral wall slip butt of basement membrane, first logical groove forms with the third through-groove the sealing material runner, the second leads to the groove and forms with the fourth through-groove the injection molding material runner.
3. The shoe mold for preventing material leakage according to claim 2, wherein: first mounting holes for mounting and fixing the first side forms and the second side forms are formed in the first side forms and the second side forms.
4. The shoe mold for preventing material leakage according to claim 2, wherein: the bottom of the bottom film is provided with a second mounting hole for mounting and fixing the bottom film; the bottom film extends into the edge film assembly along the slide hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770607.XU CN216032150U (en) | 2021-07-30 | 2021-07-30 | Leak protection material shoe mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121770607.XU CN216032150U (en) | 2021-07-30 | 2021-07-30 | Leak protection material shoe mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216032150U true CN216032150U (en) | 2022-03-15 |
Family
ID=80556957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121770607.XU Active CN216032150U (en) | 2021-07-30 | 2021-07-30 | Leak protection material shoe mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216032150U (en) |
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2021
- 2021-07-30 CN CN202121770607.XU patent/CN216032150U/en active Active
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