CN202588533U - Air-pressure type concave die of heel curre shaping die - Google Patents
Air-pressure type concave die of heel curre shaping die Download PDFInfo
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- CN202588533U CN202588533U CN 201220231189 CN201220231189U CN202588533U CN 202588533 U CN202588533 U CN 202588533U CN 201220231189 CN201220231189 CN 201220231189 CN 201220231189 U CN201220231189 U CN 201220231189U CN 202588533 U CN202588533 U CN 202588533U
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Abstract
The utility model discloses an air-pressure type concave die of a heel curre shaping die. The die comprises a die socket body, wherein the lower surface of the die socket body is concaved inwards to form a concave groove-shaped structure, an air bag is attached to the groove-shaped structure of the die socket body, the surface area of the air bag is larger than that of the groove-shaped structure of the die socket body, and an air inlet hole is arranged on the die socket body. When compressed gas is lead into the air inlet hole, the space between the air bag and the die socket body is filled with gas immediately, the air bag blows air outwards, the high-pressure gas drives the air bag to be filled in the space between the male die and a die socket body rapidly, materials such as leather are extruded, molding is achieved, when the molding is completed, the gas is discharged, one concave die can be suitable for male dies with different types and sizes, and the die sinking cost is reduced; the attaching of the air bag is achieved, pressing strips and base plates can be used for fixing the air bag on the die socket body, clamping force can be guaranteed, and the air bag is convenient to replace; and the die is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the mould that a kind of shoe industry uses, and specifically is meant a kind of vapour-pressure type die of heel curre shaper.
Background technology
Modern shoe industry mainly comprises following several kinds of technologies:
1 rubber adhesive shoes technology:
Also claiming cold bonding technology, is the process of utilizing adhesive that upper of a shoe, the interior end, outer bottom are linked together.Because upper of a shoe and sole bonding flooring is different, the type of the adhesive that uses is also different with character, like chloroprene rubber adhesive agent, polyurethane glue stick, SBS adhesive etc.Because the technology of adhesion process is simple, with short production cycle, production efficiency is high, low cost of manufacture, designs and varieties change fast, be easy to enlarged reproduction, so be to use maximum assembly technologies, account for more than 80% of shoemaking product population in shoemaking industry.This technology is used in leather shoes, sport footwear product at most.
2 make footwear technology:
Also claiming Thread sewing shoe technology, is the process of utilizing sewing thread that upper of a shoe and sole and other attaching parts are stitched together.Employed sewing thread is the ramie line, has the advantages that brute force is big, percentage elongation is little, the moisture absorption hydrofuge is fast, anti-wear performance is high.Make footwear technology and in leather shoes product, use at most, mainly contain and make along the bar leather shoes, make the flange leather shoes, stitch leather shoes etc. thoroughly.Though its process history is long, operation is complicated, production efficiency is low, product structure, style and durable characteristics are that other technologies can't be substituted.Adding the development and the improvement of machine sewing tech, is its demand that meets modern production and consumption more, thereby in footwear, occupies critical role, and in rubber adhesive shoes technology, has miscellaneous function, and has produced sticking tailor's skill thus.
3 cemented shoe technologies:
Be to utilize the sizing material that rubber outsole produced in the mould sulfidation to flow and clamping pressure, the process that outer bottom and upper of a shoe are bonded together.Its outer bottom and upper of a shoe are bonding connections under the high temperature and high pressure of rubber, so that cemented shoe technology has a group end is bonding firmly and be difficult for coming unglued and wear-resisting, warping strength characteristics.Because the die production cycle of cemented shoe is long and designs and varieties change slowly, so its is fit to production of big in batches product.Products such as labour protection footwear, climbing boot, army and police's footwear adopt mould pressing process production more.Mould pressing process be derive by free vulcanization technology the mould sulfuration process arranged, be used for leather shoes product more.
4 injection moulded shoes technologies:
Also claiming the continuous-upper injection moulding process, is that plastics with fusion are injected into outer mold and are bonded as the process of one with upper of a shoe.Mostly the material of outer bottom is polyvinyl chloride, thermoplastic polyurethane, thermoplastic rubber etc.Its technology is under the condition of self-feeding, plasticizing automatically, automatic gauge, automatic injection, automatic mold closing and die sinking, automatic moulding, to accomplish group's bonding assembling in the end, so have the advantage of production efficiency height and automated production.It all has application in leather shoes, cloth shoes, sport footwear, plastic shoes production.
5 vulcanized shoes technologies:
Be with outer bottom, along bar and the first-class raw stock of outsourcing and upper of a shoe bonding after, heating and pressurizing in vulcanizing tank and the process of sulfidization molding.The outer bottom of this technology divides (calendering) moulding of no mould and there is mold forming.Because of coarse relatively, the wayward quality of technology, can only produce low grade products usually.In recent years, because the introduction of external advanced production technology, product specification has had bigger lifting.Since vulcanized shoes have in the dress comfortable and economical, at the bottom of having efficient height and cost in the production, so in rubber shoes with cloth upper and rubber overshoes and leather shoes production, still use this technology, and output is big.
In cemented shoe technology, in the moulding process of cover lasting, normally the shoe last or hat block body is thrown in the material as model; Take out then; Promptly use mould molding, the heel curre forming machine is an imperative equipment in the modernized shoe-making industry, also is the equipment of using always in the moulding process of cover lasting.The form that present heel curre forming machine adopts male model and die to cooperate usually; Male model is fixed on the table top; With the downward punching press of die, the mode to the material heating makes shapings such as cladding, die be installed in usually on the cope match-plate pattern of heel curre forming machine simultaneously; Each model all can have specific die, and the footwear of each style all can independent die sinking.The die sinking cost of each footwear is all higher, if the output of footwear or sales volume are bad, the cost of great number can not be recompensed so.
The utility model content
The purpose of the utility model is to provide a kind of vapour-pressure type die of heel curre shaper, reduces present die sinking cost, in a disguised form reduces the manufacturing cost of footwear.
The purpose of the utility model realizes through following technical proposals:
A kind of vapour-pressure type die of heel curre shaper; Comprise the die socket body; Die socket body lower surface caves inward and forms the bathtub construction of indent; On the bathtub construction of die socket body, pasting to pay has air bag, and the surface area of air bag is greater than the bathtub construction surface area of die socket body, and said die socket body is provided with air admission hole.Traditional die is that two dies are fixed on the die holder, is driven and is moved downward by plant equipment and utilize relative motion at a high speed and powerful momentum, makes leather substance between die and male model; Accomplish punch forming, so, a mold can be accomplished a model punch forming; The utility model adopts the vapour-pressure type die, is the shape of a saddle on the external form of die socket body, and its lower surface caves inward and promptly forms bathtub construction; On bathtub construction, pasting to pay has air bag, and the surface area of air bag is greater than the bathtub construction surface area of die socket body, and said die socket body is provided with air admission hole; After air admission hole fed Compressed Gas, gas was full of the space between air bag and the die socket body at once, the outside air-blowing of air bag; Gases at high pressure drive air bag and are full of the space between male model and the die socket body rapidly, and materials such as leather are pushed, and accomplish shaping work; When moulding is accomplished; Emission gases gets final product, and has realized that a die goes for the male model of different model, style, has reduced the cost of die sinking.
Also comprise press strip and base plate, said press strip and base plate are positioned at cell edges, and air bag is fixed on the die socket body through press strip and base plate.Further say and since air bag in air pressure bigger, pay for the subsides that realize air bag, can adopt press strip and base plate with air bag fixedly die do on the body, can guarantee to add the power of holding, also be convenient for changing air bag.
Between described leather bag and press strip and leather bag and base plate, be coated with sealing glue is housed.Further say,, can between leather bag and press strip and leather bag and base plate, be coated with sealing glue is housed, fully pressure bladder for the air-tightness that realizes that air bag is higher.
The utility model compared with prior art has following advantage and beneficial effect:
The vapour-pressure type die of a kind of heel curre shaper of 1 the utility model is the shape of a saddle on the external form of die socket body, and its lower surface caves inward and promptly forms bathtub construction; On bathtub construction, pasting to pay has air bag, and the surface area of air bag is greater than the bathtub construction surface area of die socket body, and said die socket body is provided with air admission hole; After air admission hole fed Compressed Gas, gas was full of the space between air bag and the die socket body at once, the outside air-blowing of air bag; Gases at high pressure drive air bag and are full of the space between male model and the die socket body rapidly, and materials such as leather are pushed, and accomplish shaping work; When moulding is accomplished; Emission gases gets final product, and has realized that a die goes for the male model of different model, style, has reduced the cost of die sinking;
The vapour-pressure type die of a kind of heel curre shaper of 2 the utility model is paid for the subsides that realize air bag, can adopt press strip and base plate with air bag fixedly die do on the body, can guarantee to add the power of holding, also be convenient for changing air bag;
The vapour-pressure type die of a kind of heel curre shaper of 3 the utility model, simple in structure, convenient and practical.
Description of drawings
Fig. 1 is the utility model overall structure assembling sketch map;
Mark and corresponding parts title in the accompanying drawing:
5-die socket body, 6-air bag, 7-air admission hole, 8-press strip, 9-base plate.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, the vapour-pressure type die of a kind of heel curre shaper of the utility model comprises die socket body 5; Die socket body 5 lower surfaces cave inward and form the bathtub construction of indent; On the bathtub construction of die socket body 5, pasting to pay has air bag 6, and the surface area of air bag 6 is greater than the bathtub construction surface area of die socket body 5, and said die socket body 5 is provided with air admission hole 7; Air bag 6 is provided with press strip 8 and base plate 9; Press strip 8 is positioned at air bag 6 edges with base plate 9, and press strip 8 and base plate 9 are coated with between leather bag 6 and press strip 8 and leather bag 6 and base plate 9 sealing glue is housed through being bolted on the die socket body 5.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, every according on the technical spirit of the utility model to any simple modification, equivalent variations that above embodiment did, all fall within the protection domain of the utility model.
Claims (3)
1. the vapour-pressure type die of a heel curre shaper; It is characterized in that: comprise die socket body (5); Die socket body (5) lower surface caves inward and forms the bathtub construction of indent; On the bathtub construction of die socket body (5), pasting to pay has air bag (6), and the surface area of air bag (6) is greater than the bathtub construction surface area of die socket body (5), and said die socket body (5) is provided with air admission hole (7).
2. the vapour-pressure type die of a kind of heel curre shaper according to claim 1; It is characterized in that: also comprise press strip (8) and base plate (9); Said press strip (8) and base plate (9) are positioned at air bag (6) edge, and air bag (6) is fixed on the die socket body (5) through press strip (8) and base plate (9).
3. the vapour-pressure type die of a kind of heel curre shaper according to claim 2 is characterized in that: between described leather bag (6) and press strip (8) and leather bag (6) and base plate (9), be coated with sealing glue is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231189 CN202588533U (en) | 2012-05-22 | 2012-05-22 | Air-pressure type concave die of heel curre shaping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220231189 CN202588533U (en) | 2012-05-22 | 2012-05-22 | Air-pressure type concave die of heel curre shaping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202588533U true CN202588533U (en) | 2012-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220231189 Expired - Lifetime CN202588533U (en) | 2012-05-22 | 2012-05-22 | Air-pressure type concave die of heel curre shaping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202588533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263118A (en) * | 2013-05-23 | 2013-08-28 | 朱论璋 | Shaping device for inner waist and outer waist of toe cap |
-
2012
- 2012-05-22 CN CN 201220231189 patent/CN202588533U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103263118A (en) * | 2013-05-23 | 2013-08-28 | 朱论璋 | Shaping device for inner waist and outer waist of toe cap |
| CN103263118B (en) * | 2013-05-23 | 2017-06-09 | 东莞市川颖机械有限公司 | Waist integer type device inside and outside toe-cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160613 Address after: 610000, No. 866, middle section, pairs Avenue, Chengdu, Sichuan, Wuhou District Patentee after: CHENGDU AIMINER BRAND MANAGEMENT CO., LTD. Address before: 610000 No. 16 middle Wenchang Road, Wuhou District bridge, Chengdu, Sichuan Patentee before: Chengdu Aiminer Leather Products Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |