CN109527711B - Environment-friendly new process for shaping toe and heel of finished shoe - Google Patents
Environment-friendly new process for shaping toe and heel of finished shoe Download PDFInfo
- Publication number
- CN109527711B CN109527711B CN201811289555.7A CN201811289555A CN109527711B CN 109527711 B CN109527711 B CN 109527711B CN 201811289555 A CN201811289555 A CN 201811289555A CN 109527711 B CN109527711 B CN 109527711B
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- China
- Prior art keywords
- heel
- spraying
- toe
- shaping
- shoe
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Classifications
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/02—Cutting-out
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D11/00—Machines for preliminary treatment or assembling of upper-parts, counters, or insoles on their lasts preparatory to the pulling-over or lasting operations; Applying or removing protective coverings
- A43D11/12—Machines for forming the toe part or heel part of shoes, with or without use of heat
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
- A43D25/18—Devices for applying adhesives to shoe parts
- A43D25/183—Devices for applying adhesives to shoe parts by nozzles
Abstract
The invention provides a new environment-friendly shaping process for toe and heel of finished shoes, which comprises the following steps: cutting the shoe part, spraying a proper pattern, spraying glue in a dot shape, sewing the shoe part, tightening the upper, and performing heat setting and cold setting. The invention provides a novel environment-friendly shaping process for toe and heel of finished shoes, which directly sprays hot-melt shaping glue on the back of a corresponding part through a machine, the hot-melt glue is melted and dispersed when a semi-finished product is subjected to heat shaping, a plane is changed into a curved surface, and the hot-melt glue is solidified and shaped after being cooled. The process does not produce pollutants such as waste residues and waste gases in the processing process, is green and environment-friendly, and has the advantages of few operation procedures, high efficiency and good shaping quality.
Description
Technical Field
The invention belongs to the technical field of shoemaking, and particularly relates to an environment-friendly new process for shaping toe and heel of a finished shoe.
Background
When designing the style of the shoe, according to actual wearing and aesthetic factors, the toe heel of the shoe can be made into different shapes to meet the actual requirements, the traditional shaping of the toe heel of the shoe is to arrange solvent-based non-woven materials or hot melt materials, and the plane is changed into the shape conforming to the curved surface of the corresponding last surface through certain processing, so that the toe heel can be supported and shaped. The existing shaping process mostly adopts a hot melt sheet shaping mode, and the flow of the hot melt sheet shaping process is as follows: cutting a hot melt sheet, sewing an upper, heating and softening the hot melt sheet, loading the hot melt sheet, heating, cold setting the upper to enable the hot melt sheet to be formed, tightening the upper, hot setting and cold setting, wherein the hot melt sheet required by the completion of the whole setting process needs to be provided with a matched mould according to the shape of the toe heel of the shoe. Pollutants such as waste residues and waste gases can be generated in the processing process, so that the environmental protection is influenced, the processes are more, and the efficiency is low.
Disclosure of Invention
In order to solve the problems, the invention provides a novel environment-friendly process for shaping the toe part and the heel part of a finished shoe. Saving working procedures and no damage to the environment.
In order to realize the technical task, the invention adopts the following technical scheme:
an environment-friendly new process for shaping the toe and heel of a finished shoe comprises the following steps:
a. cutting the shoe parts: cutting the toe part and the heel part of the shoe component;
b. adjusting the spraying machine to call out a spraying pattern matched with the shaping mold;
c. spraying glue: placing the front sharp heel component to be shaped on a workbench, starting a spraying machine, and spraying hot melt adhesive on the back of the front sharp heel component to be shaped;
d. sewing the shoe parts: sewing the toe and the heel after the glue is sprayed with other parts to form the upper;
e. lasting;
f. heat setting: putting the shoe tree into a hot melting machine, melting the hot melt adhesive, longitudinally penetrating into the toe and the heel on one hand, and melting and diffusing the original point hot melt adhesive to form a solid cambered surface to be tightly attached to the shoe tree on the other hand;
g. and (3) cold setting: taking out the product after heat setting, cooling and solidifying to obtain the product.
The spraying machine is a computer pattern spraying machine.
The spraying mode of the hot melt adhesive is punctiform glue spraying.
The computer pattern spraying machine comprises a glue melting part, a pattern adjusting part and a spraying part.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a novel environment-friendly shaping process for toe and heel of finished shoes, which directly sprays hot-melt shaping glue on the back of a corresponding part through a machine, the hot-melt glue is melted and dispersed when a semi-finished product is subjected to heat shaping, a plane is changed into a curved surface, and the hot-melt glue is solidified and shaped after being cooled. The process does not produce pollutants such as waste residues and waste gases in the processing process, is green and environment-friendly, and has the advantages of few operation procedures, high efficiency and good shaping quality.
Drawings
FIG. 1 is a semi-finished product (flat) of the fabrication of the present invention;
FIG. 2 is a semi-finished product (curved surface) of the present invention
The scores in the graph are respectively: 1. A component profile; 2. and (5) hot melt adhesive.
Detailed Description
An environment-friendly new process for shaping the toe and heel of a finished shoe comprises the following steps:
a. cutting the shoe parts: cutting the front upper and the heel of the shoe component.
b. Adjusting the spraying machine to call out a spraying pattern matched with the shaping mold; the spraying machine is a computer pattern spraying machine, various machine programming design spraying patterns are stored in the spraying machine, the spraying machine can be called at any time when in use, and the spraying machine is convenient to use and high in efficiency.
c. Spraying glue: placing the front sharp heel component to be shaped on a workbench, starting a spraying machine, and spraying hot melt adhesive on the back of the front sharp heel component to be shaped; the spraying mode adopts point-shaped glue spraying.
d. The sewing shoe part sews the toe and the heel after the glue spraying and other parts into the shoe upper.
e. Lasting;
f. heat setting: putting the shoe tree into a hot melting machine, melting the hot melt adhesive, longitudinally penetrating into the toe and the heel on one hand, and melting and diffusing the original point hot melt adhesive to form a solid cambered surface to be tightly attached to the shoe tree on the other hand;
g. and (3) cold setting: taking out the product after heat setting, cooling and solidifying to obtain the product.
The computer pattern spraying machine comprises a glue melting part, a pattern adjusting part and a spraying part.
The hot melt adhesive is granular.
Fig. 1-2 show the semi-finished product manufactured by the present invention. Wherein 1 is the part profile and 2 is the hot melt adhesive.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the overall concept of the present invention, and these should also be considered as the protection scope of the present invention.
Claims (1)
1. An environment-friendly new process for shaping the toe heel and the toe heel of a finished shoe is characterized in that: the method comprises the following steps:
a. cutting the shoe parts: cutting the toe part and the heel part of the shoe component;
b. adjusting the spraying machine to call out a spraying pattern matched with the shaping mold;
c. spraying glue: placing the front sharp heel component to be shaped on a workbench, starting a spraying machine, and spraying hot melt adhesive on the back of the front sharp heel component to be shaped; the spraying mode of the hot melt adhesive is point-shaped adhesive spraying;
d. sewing the shoe parts: sewing the toe and the heel after the glue is sprayed with other parts to form the upper;
e. lasting;
f. heat setting: putting the shoe tree into a hot melting machine, melting the hot melt adhesive, longitudinally penetrating into the toe and the heel on one hand, and melting and diffusing the original point hot melt adhesive to form a solid cambered surface to be tightly attached to the shoe tree on the other hand;
g. and (3) cold setting: taking out the product subjected to heat setting, cooling, and then solidifying and setting to obtain a required setting product;
the spraying machine is a computer pattern spraying machine which comprises a glue melting part, a pattern adjusting part and a spraying part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289555.7A CN109527711B (en) | 2018-10-31 | 2018-10-31 | Environment-friendly new process for shaping toe and heel of finished shoe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289555.7A CN109527711B (en) | 2018-10-31 | 2018-10-31 | Environment-friendly new process for shaping toe and heel of finished shoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109527711A CN109527711A (en) | 2019-03-29 |
| CN109527711B true CN109527711B (en) | 2021-08-17 |
Family
ID=65846280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289555.7A Active CN109527711B (en) | 2018-10-31 | 2018-10-31 | Environment-friendly new process for shaping toe and heel of finished shoe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109527711B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201919839U (en) * | 2011-02-21 | 2011-08-10 | 黄道全 | Boot molding and gluing machine |
| CN106360884A (en) * | 2016-08-30 | 2017-02-01 | 浙江钎金鸟鞋业有限公司 | Vamp and shaping process thereof |
| CN106490768A (en) * | 2016-12-10 | 2017-03-15 | 天津百世丹达科技有限公司 | Aerosol glue spraying manufacturing method of shoes |
| CN107187137A (en) * | 2017-06-19 | 2017-09-22 | 浙江卓诗尼服饰有限公司 | A kind of setting cloth and it is lined with the footwear of setting cloth and the manufacture craft of setting cloth |
| CN107334215A (en) * | 2017-08-25 | 2017-11-10 | 瑞安市大虎鞋业有限公司 | Leather shoes upper makes and formations |
| CN107495538A (en) * | 2017-08-25 | 2017-12-22 | 瑞安市大虎鞋业有限公司 | Leather shoes head arranges upper of a shoe manufacture craft |
-
2018
- 2018-10-31 CN CN201811289555.7A patent/CN109527711B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201919839U (en) * | 2011-02-21 | 2011-08-10 | 黄道全 | Boot molding and gluing machine |
| CN106360884A (en) * | 2016-08-30 | 2017-02-01 | 浙江钎金鸟鞋业有限公司 | Vamp and shaping process thereof |
| CN106490768A (en) * | 2016-12-10 | 2017-03-15 | 天津百世丹达科技有限公司 | Aerosol glue spraying manufacturing method of shoes |
| CN107187137A (en) * | 2017-06-19 | 2017-09-22 | 浙江卓诗尼服饰有限公司 | A kind of setting cloth and it is lined with the footwear of setting cloth and the manufacture craft of setting cloth |
| CN107334215A (en) * | 2017-08-25 | 2017-11-10 | 瑞安市大虎鞋业有限公司 | Leather shoes upper makes and formations |
| CN107495538A (en) * | 2017-08-25 | 2017-12-22 | 瑞安市大虎鞋业有限公司 | Leather shoes head arranges upper of a shoe manufacture craft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109527711A (en) | 2019-03-29 |
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