CN115782357A - Porous punching alignment method for multilayer material - Google Patents
Porous punching alignment method for multilayer material Download PDFInfo
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- CN115782357A CN115782357A CN202211496855.9A CN202211496855A CN115782357A CN 115782357 A CN115782357 A CN 115782357A CN 202211496855 A CN202211496855 A CN 202211496855A CN 115782357 A CN115782357 A CN 115782357A
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- sample plate
- leather
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- 238000004080 punching Methods 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000012467 final product Substances 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 239000010985 leather Substances 0.000 claims description 36
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 239000007779 soft material Substances 0.000 abstract description 4
- 239000011265 semifinished product Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 13
- 239000003292 glue Substances 0.000 description 10
- 230000001680 brushing effect Effects 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The invention discloses a porous punching and aligning method for a multilayer material, which comprises the following steps: s1, preparing a sample plate: making a perforated template with the number and the aperture of holes consistent with those of a final product; s2, punching a first layer of to-be-punched object: fixing the first layer of object to be punched on the sample plate, and punching the first layer of object to be punched by using a punching tool according to the sample plate; s3, pasting a second layer of to-be-punched objects and punching: sticking a second layer of object to be punched on the first layer, and sequentially penetrating the sample plate and the first layer by using a punching tool to punch the second layer; s4, pasting the next layer of object to be punched and punching: sticking the next layer of object to be punched on the second layer, and sequentially penetrating the sample plate, the first layer and the second layer through a punching tool to punch the next layer of object to be punched; s5, pasting to the target layer number and punching: and repeating the step S4 until all the objects to be punched are pasted and punched. The invention is convenient for ensuring the alignment of holes when the multi-layer soft material is punched.
Description
Technical Field
The invention relates to a method for perforating a raw material, in particular to a porous perforating and aligning method for a multilayer material.
Background
The sole, the upper or the leather bag need to be processed after being adhered together when being manufactured, and the punching can be involved in the processing process, two methods are often adopted when the multilayer materials are punched in the prior art, one method is to respectively punch holes on each layer of objects to be punched, and the objects to be punched are aligned and then adhered to the required thickness after the punching is finished, so that errors can be avoided in the punching process, and the hole alignment can be deviated when the objects to be punched are adhered after the punching is finished, so that the hole error of the final product is large; in the other method, a plurality of layers of objects to be punched are adhered to the required thickness and then punched, the objects to be punched deform when being extruded by a punching cutter, and when the thickness of a final product is larger, the final product is influenced by the deformation of the material, so that the error in punching is larger.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a multi-hole punching and aligning method for a multi-layer material, so as to achieve the aim of ensuring the alignment of holes when a multi-layer soft material is punched.
In order to realize the purpose, the technical scheme adopted by the invention is as follows: a method of porous perforation alignment of a multi-layer material comprising the steps of:
s1, preparing a sample plate: making a sample plate with the number and the aperture consistent with those of a final product;
s2, punching a first layer of to-be-punched object: fixing the first layer of object to be punched on the sample plate, and punching the first layer of object to be punched by using a punching tool according to the sample plate;
s3, pasting a second layer of object to be punched and punching: adhering a second layer of object to be punched on the first layer of object to be punched, and sequentially penetrating holes of the sample plate and the first layer of object to be punched by using a punching tool to punch the second layer of object to be punched;
s4, pasting and punching the next layer of object to be punched: sticking the next layer of object to be punched on the second layer of object to be punched, and sequentially penetrating holes of the sample plate, the first layer of object to be punched and the second layer of object to be punched by using a punching tool to punch the next layer of object to be punched;
s5, pasting to the target layer number and punching: and repeating the step S4 until all the objects to be punched are completely stuck and punched.
As a limitation of the present invention, the shape of the perforated template in step S1 corresponds to the shape of the final product.
As a further limitation of the present invention, further comprising the step of,
s6, manufacturing a support column: manufacturing a supporting column body with the shape and the size consistent with the shape and the size of the hole;
s7, edge polishing: and sequentially inserting the supporting columns into the holes, and polishing the outer contour edges of all the objects to be punched to the required size.
As yet a further limitation of the present invention, the piercing tool is a die.
As another definition of the invention, the object to be perforated is paper, plastic sheet, fabric or leather.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the invention can ensure that the holes of each layer of the object to be punched are consistent with the sample plate in the punching process by a method of sticking the object to be punched layer by layer and sequentially punching the object layer by layer, and can insert the supporting column into the holes when the edges of the adhered object to be punched are polished to prevent the holes of each layer from shifting when the edges are polished.
In conclusion, the invention can well solve the problem that the pore diameter is not correct when the multi-layer soft material is punched.
The invention is suitable for the technical field of punching and is used for punching when multiple layers of soft materials are adhered into a whole.
Drawings
The invention is described in further detail below with reference to the figures and the embodiments.
FIG. 1 is a schematic flow chart showing the steps of example 1 of the present invention;
FIG. 2 is a schematic flow chart of example 1 of the present invention;
in the figure: 1. a template; 2. a first layer of the semi-finished product; 3. a second layer of the semi-product; 4. a third layer of the semi-product; 5. a fourth layer of the semi-product; 6. and supporting the column.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the preferred embodiments described herein are for purposes of illustration and understanding only and are not intended to be limiting.
EXAMPLE 1 porous perforating Aligning method for multilayer Material
In the method, the punching methods for different materials are consistent and only different in sticking methods, such as the direct sticking of paper materials, fabric materials or plastic plates by liquid glue or solid glue; the leather material is required to be brushed with a leather treating agent, dried, brushed with adhesive glue and then bonded; the metal material is directly bonded after being mixed by AB glue.
As shown in fig. 1 to 2, the present embodiment provides a process for manufacturing a four-layer sole by using the method, first, a perforated template 1 is manufactured, the number of holes of the template 1 is the same as the number of holes of a final product, and the aperture of the template 1 is the same as the aperture of the final product, in this embodiment, the outer contour shape of the template 1 is the same as the contour of the final product, so as to subsequently trim the edge of the half-product to a target shape.
Specifically, in this embodiment, a round hole needs to be punched on the sole, and the punching tool is a round punching knife.
Adhering the first layer of semi-product 2 on the sample plate 1, and after the first layer of semi-product 2 is firm, punching the first layer of semi-product 2 by using a punching tool according to the sample plate 1;
then, adhering the second layer of semi-finished product 3 on the first layer of semi-finished product 2, and after the second layer of semi-finished product is firm, sequentially penetrating the holes of the sample plate 1 and the first layer of semi-finished product 2 through a punching tool to punch the second layer of semi-finished product 3;
adhering the third layer of semi-finished product 4 to the second layer of semi-finished product 2, and after the third layer of semi-finished product 4 is firm, sequentially penetrating holes of the sample plate 1, the first layer of semi-finished product 2 and the second layer of semi-finished product 3 through a punching tool to punch the third layer of semi-finished product 4;
adhering the fourth layer of semi-finished product 5 to the third layer of semi-finished product 4, and after the fourth layer of semi-finished product 5 is firm, sequentially penetrating holes of the sample plate 1, the first layer of semi-finished product 2, the second layer of semi-finished product 3 and the third layer of semi-finished product 4 through a punching tool to punch the fourth layer of semi-finished product 5;
because the semi-product of the sole has certain thickness and can be displaced when the edge is polished, the supporting column 6 with the shape and the size consistent with the shape and the size of the hole needs to be manufactured;
and sequentially inserting the supporting columns 6 into the holes, and grinding the outer contour edges of all the semi-products to the required size.
It should be noted that, when the next half product is adhered, the punching tool always penetrates through the template first and then sequentially penetrates through the half products adhered to the template into a whole.
EXAMPLE 2 porous perforating Aligning method for multilayer Material
When the method is used for punching the paper material, liquid glue or solid glue is used for gluing, firstly, a template with holes is manufactured, the outline of the template with holes is larger than that of a final product, and a required paper material semi-product is manufactured according to the outline of the template with holes.
Aligning the outer contour of one of the two sheets with the contour of the template, aligning a punch with the hole of the template, and sequentially punching the holes through the holes of the template until all the holes are punched on the first paper-based material;
and brushing liquid glue or solid glue on the back surface of the first paper-based material and the front surface of the second paper-based material, then, brushing two surfaces of the two paper-based materials with the glue opposite to each other, aligning and gluing the outer contours, and after the two paper-based materials are firmly glued, aligning a punch to a hole site which sequentially penetrates through the first paper-based material to punch a hole on the second paper-based material.
Then brushing glue on the back surface of the second layer of paper material and the front surface of the third layer of paper material, aligning the outer contours, then adhering, after adhering and fixing, and then punching a third paper material by aligning a punch to hole sites which sequentially penetrate through the template, the first paper material and the second paper material;
and repeating the operations until all the semi-products of the paper materials are pasted and punched, and then trimming the outline of the paper materials to the required size by using scissors or an art designer.
EXAMPLE 3 porous perforating Aligning method for multilayer Material
When the method is used for punching leather materials, firstly, a leather treating agent is brushed, then adhesive is brushed, firstly, a perforated template is manufactured, the outline of the perforated template is larger than that of a final product, an outline cutter is manufactured according to the outline of the outer edge of the template, and the outline cutter is used for trimming the edge of the needed leather;
taking one of the leathers to align the outline of the leather with the outline of the template, and sequentially punching the first leather by aligning a punch through the hole position of the template;
after all holes are punched on a first piece of leather, brushing leather treating agents on the back surface of the first piece of leather and the front surface of a second piece of leather, putting the first piece of leather into an oven for drying, then brushing adhesives respectively, putting the first piece of leather into the oven for drying, then enabling two surfaces of the two pieces of leather which are treated to be opposite, aligning the outer contours of the two pieces of leather, and adhering the two pieces of leather;
after the second leather material is bonded and fixed, a punch is used for aligning holes which sequentially penetrate through the template and the first leather material to sequentially punch the second leather material;
then brushing leather treatment agents on the back surface of the second leather material and the front surface of the third leather material, putting the leather treatment agents into an oven for drying, brushing leather adhesives on the back surface of the second leather material and the front surface of the third leather material respectively, putting the leather materials into the oven for drying, enabling the two treated surfaces to be opposite, aligning the outer contours, and then adhering;
after the third leather material is bonded and firm, a punch is used for sequentially penetrating through the hole sites of the template, the first leather material and the second leather material to punch a hole in the third leather material;
and repeating the operation until all the leather materials are adhered and punched, and sanding the outer contour of the adhered leather materials to the required size by using a sanding machine.
Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A porous perforating and aligning method for a multi-layer material is characterized by comprising the following steps,
s1, preparing a sample plate: making a sample plate with the number and the aperture consistent with those of the final product;
s2, punching a first layer of to-be-punched object: fixing the first layer of object to be punched on the sample plate, and punching the first layer of object to be punched by using a punching tool according to the sample plate;
s3, pasting a second layer of to-be-punched objects and punching: adhering a second layer of object to be punched on the first layer of object to be punched, and sequentially penetrating holes of the sample plate and the first layer of object to be punched by using a punching tool to punch the second layer of object to be punched;
s4, pasting the next layer of object to be punched and punching: sticking the next layer of object to be punched on the second layer of object to be punched, and sequentially penetrating holes of the sample plate, the first layer of object to be punched and the second layer of object to be punched by using a punching tool to punch the next layer of object to be punched;
s5, pasting to the target layer number and punching: and repeating the step S4 until all the objects to be punched are completely stuck and punched.
2. A method for porous perforation alignment of a multi-layer material as defined in claim 1, wherein: and the shape of the perforated template in the step S1 is consistent with that of the final product.
3. A method for porous perforation alignment of a multi-layer material as defined in claim 2, wherein: the method also comprises the step of carrying out the following steps,
s6, manufacturing a support column: manufacturing a supporting column body with the shape and the size consistent with those of the hole;
s7, edge polishing: and sequentially inserting the supporting columns into the holes, and polishing the outer contour edges of all the objects to be punched to the required size.
4. A method as claimed in claim 3 for aligning the perforations in a multi-layer material, wherein: the punching tool is a punching knife.
5. A method for porous perforation alignment of multilayer materials according to any of claims 1-4, characterized in that: the object to be punched is paper, a plastic plate, fabric, leather or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211496855.9A CN115782357A (en) | 2022-11-28 | 2022-11-28 | Porous punching alignment method for multilayer material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211496855.9A CN115782357A (en) | 2022-11-28 | 2022-11-28 | Porous punching alignment method for multilayer material |
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| Publication Number | Publication Date |
|---|---|
| CN115782357A true CN115782357A (en) | 2023-03-14 |
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|---|---|---|---|
| CN202211496855.9A Pending CN115782357A (en) | 2022-11-28 | 2022-11-28 | Porous punching alignment method for multilayer material |
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Citations (7)
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| CN109676869A (en) * | 2019-02-27 | 2019-04-26 | 深圳市劲佳塑胶工艺有限公司 | A kind of 3-D signboard structure and preparation method thereof |
| CN109832714A (en) * | 2019-03-21 | 2019-06-04 | 浙江海纳鞋业有限公司 | A kind of sewing tech of safety shoe upper of a shoe and sole |
| US20200170336A1 (en) * | 2018-11-30 | 2020-06-04 | Footwear Unlimited Inc. | Three layer shoe construction with improved cushioning, flexibility and traction |
| CN111838863A (en) * | 2020-08-05 | 2020-10-30 | 梁世发 | Be used for special labour protection shoes of machining workshop |
| EP3772294A2 (en) * | 2019-08-06 | 2021-02-10 | ASICS Corporation | Shoe, method for producing shoe, and method for producing shoe upper |
| CN113208240A (en) * | 2021-05-24 | 2021-08-06 | 江苏京飞龙安全防护科技有限公司 | Sewing process for upper and sole of safety shoe |
| KR20210113514A (en) * | 2020-03-06 | 2021-09-16 | 현대트랜시스 주식회사 | Multi Typing Perforation System and the Method thereof |
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2022
- 2022-11-28 CN CN202211496855.9A patent/CN115782357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20200170336A1 (en) * | 2018-11-30 | 2020-06-04 | Footwear Unlimited Inc. | Three layer shoe construction with improved cushioning, flexibility and traction |
| CN109676869A (en) * | 2019-02-27 | 2019-04-26 | 深圳市劲佳塑胶工艺有限公司 | A kind of 3-D signboard structure and preparation method thereof |
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| EP3772294A2 (en) * | 2019-08-06 | 2021-02-10 | ASICS Corporation | Shoe, method for producing shoe, and method for producing shoe upper |
| KR20210113514A (en) * | 2020-03-06 | 2021-09-16 | 현대트랜시스 주식회사 | Multi Typing Perforation System and the Method thereof |
| CN111838863A (en) * | 2020-08-05 | 2020-10-30 | 梁世发 | Be used for special labour protection shoes of machining workshop |
| CN113208240A (en) * | 2021-05-24 | 2021-08-06 | 江苏京飞龙安全防护科技有限公司 | Sewing process for upper and sole of safety shoe |
Non-Patent Citations (1)
| Title |
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