Search

CN-119116528-B - Cutting process

CN119116528BCN 119116528 BCN119116528 BCN 119116528BCN-119116528-B

Abstract

The application discloses a cutting process which comprises the steps of cutting a plurality of first through holes on a first product to form a first semi-finished product, compounding the first semi-finished product with a second product to form a first compound, cutting a plurality of second through holes on the first compound to form a second compound, wherein the second through holes are communicated with the first through holes, the first semi-finished product forms a broken first sheet and a first frame waste, and the second product forms a second semi-finished product with the second through holes. The cutting process can enable the plurality of sheets to be positioned on the second product at the same time, so that the subsequent compounding of the plurality of sheets and other composite products is facilitated, the processing efficiency is improved, and the cost is reduced.

Inventors

  • ZHONG CHUN
  • LIANG HAO
  • LIU LIGUANG

Assignees

  • 深圳市领滔科技有限公司

Dates

Publication Date
20260508
Application Date
20240730

Claims (8)

  1. 1. The cutting process is characterized by comprising the following steps of: Cutting a plurality of first through holes on the first product to form a first semi-finished product; compounding the first semi-finished product with a second product to form a first composite; cutting a plurality of second through holes on the first composite product to form a second composite product, wherein the second through holes are communicated with the first through holes, the first semi-finished product forms broken first sheets and first frame wastes, the second product forms a second semi-finished product with the second through holes, The second product is a first backing film.
  2. 2. The cutting process according to claim 1, wherein the step of cutting the first composite article into the plurality of second through holes comprises the steps of: When cutting, the cutting tool is made to cut through the second product in the first composite product and then cut through the first semi-finished product in the first composite product.
  3. 3. The cutting process of claim 2, wherein the first product comprises steel and the steel is located on one side of the first composite, and the first sheet comprises a steel sheet.
  4. 4. The cutting process according to claim 1, wherein the number of the second through holes, the first through holes, and the first sheet material corresponds one to one.
  5. 5. The cutting process of claim 3, wherein the first product further comprises a second backing film coated on one side of the steel material, the first backing film in the first composite being positioned on the side of the first semi-finished product with the second backing film; the step of cutting a plurality of first through holes on the first product further comprises the following steps: cutting a first positioning hole at the edge of the first product in the width direction while cutting the first through hole; the step of cutting a plurality of second through holes on the first composite product further comprises the following steps: Cutting out the second through hole by registering the first positioning hole; the width of the first support bottom film is smaller than that of the second support bottom film, so that the first positioning holes can be exposed out of two sides of the first support bottom film, after the second through holes are cut, steel is formed with steel sheets and third frame waste, the second support bottom film is formed with second sheets and second frame waste, and the first positioning holes are located on the third frame waste and the second frame waste.
  6. 6. The cutting process of claim 5, further comprising the step of: removing the third frame waste from the second composite to form a third composite; and compounding a fourth composite product on one surface of the third composite product, which is exposed out of the steel sheet, so as to form a fifth composite product.
  7. 7. The cutting process of claim 6, wherein the fourth composite has a width smaller than the second carrier film so that the first positioning holes on the second frame waste can be exposed to both sides of the fourth composite; the method also comprises the following steps: registering the first positioning hole of the fifth composite product, and cutting a second positioning hole of the fourth composite product on the fifth composite product; removing the first support bottom film to take away the second support bottom film to form a sixth composite product; Compounding a seventh composite product to one surface of the sixth composite product, which is exposed out of the steel sheet, so as to form an eighth composite product, wherein the width of the seventh composite product is smaller than that of the fourth composite product, so that the second positioning holes can be exposed out of two sides of the seventh composite product; and die-cutting the eighth composite product by registering the second positioning holes to obtain a finished product, wherein the finished product comprises the steel sheet, and a first sheet material and a second sheet material which are respectively positioned on two sides of the steel sheet, and the first sheet material and the second sheet material are identical in shape and size and have areas larger than the steel sheet.
  8. 8. The cutting process of claim 7, further comprising the step of: compounding a third backing film on any one of two sides of the eighth compound product to form a ninth compound product, wherein the width of the third backing film is smaller than that of the fourth compound product so that the second positioning holes can be exposed out of two sides of the third backing film; die cutting the eighth composite on the ninth composite by registering the second locating hole so that the eighth composite is formed with the finished product and a fourth frame waste; and discharging the fourth frame waste to obtain the third supporting bottom film and the finished product positioned on the third supporting bottom film.

Description

Cutting process Technical Field The application relates to the technical field of die-cut products, in particular to a cutting process. Background In the related art, the final product required by the client comprises a steel sheet and a sheet positioned on at least one surface of the steel sheet, wherein the size of the sheet is larger than that of the steel sheet. The steel sheet is formed by punching steel coil materials, the conventional processing mode is that the steel sheet and the sheet are respectively processed, and then the single steel sheet is respectively compounded with the sheet, but the processing technology mode not only consumes manpower, but also has low processing efficiency. Disclosure of Invention The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a cutting process, which can enable a plurality of sheets to be positioned on a second product at the same time, so that the subsequent compounding of the plurality of sheets and other composite products is facilitated, the processing efficiency is improved, and the cost is reduced. The cutting process comprises the steps of cutting a plurality of first through holes on a first product to form a first semi-finished product, compounding the first semi-finished product with a second product to form a first compound, cutting a plurality of second through holes on the first compound to form a second compound, wherein the second through holes are communicated with the first through holes, the first semi-finished product forms broken first sheets and first frame wastes, and the second product forms a second semi-finished product with the second through holes. The cutting process has the advantages that a plurality of first through holes are cut in a first product, so that the first product forms a first semi-finished product with the plurality of first through holes, then the first semi-finished product and the second product are compounded to form a first compound product, the first compound product is cut into a second through hole, so that a second compound product is formed, the second through holes are communicated with the first through holes, the first semi-finished product forms two separated parts, namely, a first sheet and a first frame are wasted, the second product forms a second semi-finished product with the second through holes, namely, the second compound product comprises a second semi-finished product, and a first sheet and a first frame wasted which are positioned on the second semi-finished product, so that the first semi-finished product can be cut into the first sheet, and the second semi-finished product can be ensured to be only provided with the second through holes, so that the second semi-finished product can still bear the first sheet without falling off the first sheet from the second semi-finished product, and therefore, the cutting process can be used for cutting the second semi-finished product, and the second semi-finished product can be conveniently processed by a plurality of pieces, and the processing cost of other products can be reduced. According to some embodiments of the invention, the second product is a first carrier film; cutting a plurality of second through holes on the first composite product, comprising the following steps: when cutting, the cutting tool cuts through the second product in the first composite product and then cuts through the first semi-finished product in the first composite product. According to some embodiments of the invention, the first product comprises steel and the steel is located on one side of the first composite, and the first sheet comprises a steel sheet. According to some embodiments of the invention, the number of second through holes, first through holes, and first sheets corresponds one to one. According to some embodiments of the invention, the first product further comprises a second backing film coated on one side of the steel material, and the first backing film in the first composite product is positioned on one side of the first semi-finished product with the second backing film; the step of cutting a plurality of first through holes on the first product further comprises the following steps: cutting a first positioning hole at the edge of the first product in the width direction while cutting a first through hole; Cutting a plurality of second through holes on the first composite product, and further comprising the following steps: cutting out a second through hole by registering the first positioning hole; Wherein, the width of first support backing film is less than the second support backing film to make first locating hole can expose the both sides of first support backing film, cut out the second through-hole after, steel is formed with steel sheet and third frame useless, and the second holds in the palm the backing film and is formed with second sheet and second fra