阅读说明：本技术 模切版位置校正方法 (Die cutting plate position correction method ) 是由 胡忠祥 于 2021-08-02 设计创作，主要内容包括：本发明属于印刷技术领域,公开了一种模切版位置校正方法,它基于模切版、上版框、下底膜、下板和模切机实现,方法的步骤中包括：S1：将所述模切版安装在所述上版框上并使所述模切版的边部抵住所述上版框上的定位块,将所述下底膜粘贴于所述下板上；S2：将装有模切版的上版框安装至所述模切机上,将下板安装在所述模切机中的下底座上,使所述模切版与所述下板的位置基本吻合；S3：设定模切机为初始压力并在产品表面模压形成压痕；S4：根据压痕的偏位情况选择合适厚度的垫板,将所述垫板置于所述模切版的边部和所述定位块之间以调节所述模切版的位置,进而将模切版与下板的位置调至完全吻合；本发明能够调节模切版与下板对齐、吻合,能够减少浪费,提高生产效率。(The invention belongs to the technical field of printing, and discloses a die cutting plate position correction method which is realized based on a die cutting plate, an upper plate frame, a lower bottom film, a lower plate and a die cutting machine, wherein the method comprises the following steps: s1: mounting the die-cutting plate on the upper plate frame, enabling the edge part of the die-cutting plate to abut against the positioning block on the upper plate frame, and pasting the lower bottom film on the lower plate; s2: mounting an upper plate frame provided with a die cutting plate on the die cutting machine, and mounting a lower plate on a lower base in the die cutting machine to enable the die cutting plate to be basically matched with the lower plate in position; s3: setting a die cutting machine to be initial pressure and forming an indentation on the surface of a product through die pressing; s4: selecting a base plate with proper thickness according to the deviation condition of the indentation, and placing the base plate between the edge part of the die-cutting plate and the positioning block to adjust the position of the die-cutting plate so as to adjust the positions of the die-cutting plate and the lower plate to be completely matched; the invention can adjust the alignment and the coincidence of the die cutting plate and the lower plate, reduce the waste and improve the production efficiency.)

1. A die cutting plate position correction method is characterized by being realized based on a die cutting plate, an upper plate frame, a lower bottom film, a lower plate and a die cutting machine, and the method comprises the following steps:

s1: the die cutting plate is arranged on the upper plate frame, the edge part of the die cutting plate is abutted against the positioning block on the upper plate frame, and the lower bottom film is adhered to the lower plate according to the position of the die cutting plate;

s2: mounting an upper plate frame provided with a die-cutting plate on the die-cutting machine, and mounting a lower plate provided with a lower bottom film on a lower base in the die-cutting machine, so that the die-cutting plate and the lower plate are basically matched in position;

s3: setting a die cutting machine to be initial pressure and forming an indentation on the surface of a product through die pressing;

s4: selecting a base plate with proper thickness according to the deviation condition of the indentation, and placing the base plate between the edge part of the die-cutting plate and the positioning block to adjust the position of the die-cutting plate so as to adjust the positions of the die-cutting plate and the lower plate to be completely matched;

s5: and resetting the die cutting pressure, performing local padding on the basis of the set die cutting pressure until the position of a knife line on the product is completely cut, and then adjusting the die cutting machine to normal production.

2. The die-cutting plate position correction method according to claim 1, wherein in step S3, the initial pressure is set to a level that allows a product to have a back surface with a notching effect.

3. The die cutting plate position correction method as claimed in claim 1, wherein the die cutting pressure is set to a pressure of 30% cutting the product at step S5.

4. The die cutting plate position correction method according to claim 1, wherein the backing plate is a bakelite plate.

5. The die-cutting plate position correction method according to claim 1, wherein two positioning blocks are provided on the upper plate frame, one of which is a first positioning block adapted to define a position in a front-rear direction of the die-cutting plate, and the other of which is a second positioning block adapted to define a position in a left-right direction of the die-cutting plate.

6. The method of claim 1, wherein the die cutting plate is provided with a steel indentation wire, the lower plate is provided with an indentation groove, and the die cutting plate is aligned with the lower plate when the steel indentation wire is aligned with the indentation groove.

7. The die cutting plate position correction method according to claim 1, wherein a knife line adapted to cut the product is further provided on the die cutting plate.

Technical Field

The invention belongs to the technical field of printing, and relates to a die cutting plate position correction method.

Background

At present, the subsequent processing and die cutting procedure in the printing industry is usually completed by a flat pressing flat die cutting machine, wherein a die cutting plate and a lower plate are installed in the flat pressing flat die cutting machine, an indentation steel wire is arranged on the die cutting plate, a indentation groove is arranged on the lower plate, and the die cutting machine applies certain pressure to the die cutting plate and the lower plate so as to press an indentation on a product through the indentation steel wire and the indentation groove and simultaneously cut a large product into small products. In the process, the indentation steel wire and the indentation groove must be completely aligned to ensure that the indentation effect on the product is full and not single-sided.

However, due to the positioning of the die cutting plate and the lower plate, a certain error exists, or the positioning is worn after long-term use, and the like, the positions of the die cutting plate and the lower plate are not matched and dislocated, so that the indentation steel wire and the indentation groove are not aligned, the phenomenon that the indentation on a product is unilateral and bursts and the like is caused, waste products are formed, the problem can be solved only by replacing the lower plate, waste is caused, the production cost is improved, and the production efficiency is influenced.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a die cutting plate position correction method, which can adjust the alignment and the coincidence of the die cutting plate and a lower plate, avoid the phenomena of single edge and burst of an indentation on a product, reduce waste and improve production efficiency.

In order to solve the technical problems, the technical scheme of the invention is as follows: a die cutting plate position correction method is realized based on a die cutting plate, an upper plate frame, a lower bottom film, a lower plate and a die cutting machine, and comprises the following steps:

s1: the die cutting plate is arranged on the upper plate frame, the edge part of the die cutting plate is abutted against the positioning block on the upper plate frame, and the lower bottom film is adhered to the lower plate according to the position of the die cutting plate;

s2: mounting an upper plate frame provided with a die-cutting plate on the die-cutting machine, and mounting a lower plate provided with a lower bottom film on a lower base in the die-cutting machine, so that the die-cutting plate and the lower plate are basically matched in position;

s3: setting a die cutting machine to be initial pressure and forming an indentation on the surface of a product through die pressing;

s4: selecting a base plate with proper thickness according to the deviation condition of the indentation, and placing the base plate between the edge part of the die-cutting plate and the positioning block to adjust the position of the die-cutting plate so as to adjust the positions of the die-cutting plate and the lower plate to be completely matched;

s5: and resetting the die cutting pressure, performing local padding on the basis of the set die cutting pressure until the position of a knife line on the product is completely cut, and then adjusting the die cutting machine to normal production.

Further, in step S3, the initial pressure is set to have a level of impressing effect on the back of the product.

Further, in step S5, the die cutting pressure is set to a pressure at which the product is cut by 30%.

Further provides a concrete scheme of the base plate, and the base plate is a bakelite plate.

Further, in order to adjust the front-back and left-right positions of the die-cutting plate, two positioning blocks are arranged on the upper plate frame, one of the two positioning blocks is a first positioning block suitable for limiting the positions of the die-cutting plate in the front-back direction, and the other positioning block is a second positioning block suitable for limiting the positions of the die-cutting plate in the left-right direction.

And further, in order to press the indentation, an indentation steel wire is arranged on the die cutting plate, an indentation groove is arranged on the lower plate, and when the indentation steel wire is aligned with the indentation groove, the die cutting plate is matched with the lower plate in position.

Further, in order to cut the product, a knife line suitable for cutting the product is arranged on the die cutting plate.

After the technical scheme is adopted, the die-cutting plate is firstly arranged on the upper plate frame, the edge part of the die-cutting plate is abutted against the positioning block on the upper plate frame, and the lower bottom film is adhered to the lower plate according to the position of the die-cutting plate; then, mounting an upper plate frame provided with a die cutting plate on the die cutting machine, and mounting a lower plate provided with a lower bottom film on a lower base in the die cutting machine, so that the die cutting plate is basically matched with the lower plate in position; then setting a die cutting machine to be initial pressure and forming an indentation on the surface of the product through die pressing; then selecting a base plate with proper thickness according to the deviation condition of the indentation, placing the base plate between the edge of the die-cutting plate and the positioning block to adjust the position of the die-cutting plate, and further adjusting the positions of the die-cutting plate and the lower plate to be completely matched; and then resetting the die cutting pressure, performing local padding on the basis of the set die cutting pressure until the position of a knife line on the product is completely cut through, and then adjusting the die cutting machine to normal production. By the method, the die cutting plate can be aligned and matched with the lower plate, so that the phenomena of single edge and burst of an indentation on a product are avoided, the waste is reduced, the production cost is reduced, and the production efficiency is improved.

Detailed Description

In order that the present invention may be more clearly understood, the following detailed description of the present invention is given with reference to specific examples.

A die cutting plate position correction method is realized based on a die cutting plate, an upper plate frame, a lower bottom film, a lower plate and a die cutting machine, and comprises the following steps:

s1: the die cutting plate is arranged on the upper plate frame, the edge part of the die cutting plate is abutted against the positioning block on the upper plate frame, and the lower bottom film is adhered to the lower plate according to the position of the die cutting plate; specifically, the lower basement membrane is adhered to the lower plate through double-sided adhesive, and the lower plate is a steel plate;

s2: mounting an upper plate frame provided with a die-cutting plate on the die-cutting machine, and mounting a lower plate provided with a lower bottom film on a lower base in the die-cutting machine, so that the die-cutting plate and the lower plate are basically matched in position; the die-cutting machine is a flat-pressing flat die-cutting machine, and a lower plate provided with a lower basement membrane is positioned and installed on a lower base in the die-cutting machine through screws;

s3: setting a die cutting machine to be initial pressure and forming an indentation on the surface of a product through die pressing;

s4: selecting a base plate with proper thickness according to the deviation condition of the indentation, and placing the base plate between the edge part of the die-cutting plate and the positioning block to adjust the position of the die-cutting plate so as to adjust the positions of the die-cutting plate and the lower plate to be completely matched;

s5: and resetting the die cutting pressure, performing local padding on the basis of the set die cutting pressure until the position of a knife line on the product is completely cut, and then adjusting the die cutting machine to normal production.

Specifically, in step S3, the initial pressure is set to a level that makes the back surface of the product have a hidden indentation effect.

Specifically, in step S5, the die cutting pressure is set to a pressure at which the product is cut by 30%.

In this embodiment, the backing plate can be a bakelite plate, the thickness of the bakelite plate is between 0.1 mm and 0.8mm, and the bakelite plate is suitable for being pasted on the positioning block.

In this embodiment, two positioning blocks are arranged on the upper plate frame, one of the two positioning blocks is a first positioning block suitable for limiting the position of the die-cutting plate in the front-back direction, and the other positioning block is a second positioning block suitable for limiting the position of the die-cutting plate in the left-right direction; specifically, paste the bakelite board on the first locating piece and can adjust the front and back position of cross cutting version paste the bakelite board on the second locating piece and can adjust the position about the cross cutting version, easy operation is convenient.

Specifically, the die cutting plate is provided with an indentation steel wire, the lower plate is provided with an indentation groove, and when the indentation steel wire is aligned with the indentation groove, the die cutting plate is matched with the lower plate in position.

Further specifically, the die cutting plate is also provided with a knife line suitable for cutting the product.

The working principle of the invention is as follows:

firstly, the die cutting plate is arranged on the upper plate frame, the edge part of the die cutting plate is abutted against the positioning block on the upper plate frame, and the lower bottom film is adhered to the lower plate according to the position of the die cutting plate; then, mounting an upper plate frame provided with a die cutting plate on the die cutting machine, and mounting a lower plate provided with a lower bottom film on a lower base in the die cutting machine, so that the die cutting plate is basically matched with the lower plate in position; then setting a die cutting machine to be initial pressure and forming an indentation on the surface of the product through die pressing; then selecting a base plate with proper thickness according to the deviation condition of the indentation, placing the base plate between the edge of the die-cutting plate and the positioning block to adjust the position of the die-cutting plate, and further adjusting the positions of the die-cutting plate and the lower plate to be completely matched; and then resetting the die cutting pressure, performing local padding on the basis of the set die cutting pressure until the position of a knife line on the product is completely cut through, and then adjusting the die cutting machine to normal production. By the method, the die cutting plate can be aligned and matched with the lower plate, so that the phenomena of single edge and burst of an indentation on a product are avoided, the waste is reduced, the production cost is reduced, and the production efficiency is improved.

The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.