CN110883841A - Die-cut frame - Google Patents

Abstract

The present invention provides a die-cutting plate frame, the die-cutting plate frame includes a bottom plate assembly and a side plate assembly, the bottom plate assembly includes a first bottom plate, a second bottom plate and a third bottom plate, the first bottom plate, the second bottom plate The bottom plate and the third bottom plate are stacked sequentially from top to bottom, the bottom surface of the second bottom plate is attached to the top surface of the third bottom plate, the bottom surface of the first bottom plate is attached to the top surface of the second bottom plate, and the bottom plate assembly and the side plate assembly are attached. The bottom edge is connected, the side plate assembly surrounds the bottom plate assembly, and the space between the bottom plate assembly and the side plate assembly forms an installation and installation groove for installing the die-cutting blade and the backing plate. The advantages of the invention are: the wear of the backing plate and the cutting board is reduced by the different soft and hard materials, the durability of the backing board and the cutting board is improved; the flatness and pressure caused by the processing of the cutting board and the processing of machine parts are reduced. The problem of inconsistency reduces the frequency of making up pressure operations; the bottom plate is removable for easy replacement.

Description

Die-cut frame

technical field

The invention relates to a die-cutting device, in particular to a die-cutting plate frame.

Background technique

With the rapid development of the printing and packaging industry, the market has higher and higher requirements for the degree of automation of post-press processing equipment. The pursuit of high-speed and accurate processing equipment to improve production efficiency and occupy the market is the market demand and the inevitable development of post-press equipment. trend. Die-cutting machine is a special equipment used for indentation and die-cutting of paper, cardboard and corrugated paper in the printing, packaging and decoration industries.

The existing die-cutting machine includes an upper die-cutting plate and a lower backing plate. There is a hard contact between the die-cutting blade of the upper die-cutting plate and the die-cutting plate frame. The height error of the die-cutting plate frame and the flatness of the die-cutting frame will cause the machine to produce uneven and inconsistent pressure during the die-cutting production process. This requires the operator to use special pressurizing paper to pressurize the places where the pressure of the machine is low until the pressure is consistent, and after replacing a product, it is necessary to re-pressurize according to the condition of the blade of that product . Some upper die-cutting plates will use a backing plate to alleviate the problem of uneven pressure, because the hardness of the backing plate is generally low, and the steel die-cutting plate frame will cause greater wear on the backing plate.

In conclusion, there is a need to provide a die-cutting plate frame which can overcome the defects of the prior art.

SUMMARY OF THE INVENTION

The present invention aims to provide a die-cutting plate frame, which can overcome the defects of the prior art. The purpose of the present invention is achieved through the following technical solutions.

One embodiment of the present invention provides a die-cutting plate frame, the die-cutting plate frame includes a bottom plate assembly and a side plate assembly, the bottom plate assembly includes a first bottom plate, a second bottom plate and a third bottom plate, the first bottom plate The bottom plate, the second bottom plate and the third bottom plate are stacked sequentially from top to bottom. It is connected with the bottom edge of the side plate assembly, the side plate assembly surrounds the bottom plate assembly, and the space between the bottom plate assembly and the side plate assembly forms an installation and installation groove for installing the die-cutting blade and the backing plate.

According to the above-mentioned one embodiment of the present invention, the die-cutting plate frame, wherein the hardness of the first base plate is lower than that of the second base plate, and the hardness of the second base plate is lower than that of the third base plate, and the third base plate has a hardness lower than that of the third base plate. for steel plate.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the hardness range of the first base plate is: 60-110HV, and the hardness range of the second base plate is: 340-400HV.

The die-cutting plate frame according to the above-mentioned one embodiment of the present invention, wherein the side plate assembly includes a first side plate, a second side plate and two third side plates, and the lower The sides are respectively connected with the two opposite sides of the bottom plate assembly, the low side of the first side plate is connected with the third side of the bottom plate assembly, the low side of the second side plate is connected with the fourth side of the bottom plate assembly opposite to the third side of the bottom plate assembly The two ends of the first side plate are respectively connected with the sides of the two third side plates on the same side, and the two ends of the second side plate are respectively connected with the sides of the two third side plates on the other side.

The die-cutting plate frame according to the above-mentioned one embodiment of the present invention, wherein the die-cutting plate frame further comprises a plurality of clamping blocks, the tops of the first side plate, the second side plate and the two third side plates Clamping blocks are respectively provided on one side close to the installation groove, and the plurality of clamping blocks jointly fix the die-cutting blade in the installation groove.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the first bottom plate, the second bottom plate and the third bottom plate are fixedly connected by screws.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the bottom plate assembly and the side plate assembly are fixedly connected by screws.

The die-cutting plate frame according to the above-mentioned one embodiment of the present invention, wherein the die-cutting plate frame further comprises two handles and connecting pieces, the two handles and the connecting pieces are fixedly installed on the outer side of the first side plate, and the connecting pieces Located in the middle of the outer side of the first side plate, the two handles are respectively located on the left and right sides of the connecting piece.

The advantages of the die-cutting plate frame are: the wear of the backing plate and the blade is reduced by the different hardness and softness of the material, and the durability of the backing plate and the blade is improved; the plane caused by the processing of the blade and machine parts is reduced. The problem of inconsistency of degree and pressure reduces the frequency of pressure compensation operation; the bottom plate can be disassembled for easy replacement.

Description of drawings

The disclosure of the present invention will become more easily understood with reference to the accompanying drawings. Those skilled in the art can easily understand that these drawings are only used to illustrate the technical solutions of the present invention, and are not intended to limit the protection scope of the present invention. In the picture:

1 is a cross-sectional view of a die-cutting plate frame with a die-cutting blade and a backing plate installed according to an embodiment of the present invention;

FIG. 2 shows a perspective view of a die-cutting plate frame including a die-cutting blade according to an embodiment of the present invention as shown in FIG. 1;

FIG. 3 shows a perspective view of a die-cutting plate frame with a die-cutting blade installed according to an embodiment of the present invention as shown in FIG. 1 .

Detailed ways

Figures 1-3 and the following description describe alternative embodiments of the invention to teach those skilled in the art how to implement and reproduce the invention. In order to teach the technical solutions of the present invention, some conventional aspects have been simplified or omitted. Those skilled in the art will appreciate that modifications or substitutions derived from these embodiments will fall within the scope of the present invention. Those skilled in the art will appreciate that the following features can be combined in various ways to form various variations of the invention. Thus, the present invention is not limited to the alternative embodiments described below, but only by the claims and their equivalents.

As shown in Figures 1-3, an embodiment of the present invention provides a die-cutting plate frame, the die-cutting plate frame includes a bottom plate assembly 1 and a side plate assembly 2, and the bottom plate assembly 1 includes a first bottom plate 11, a second plate Two bottom plates 12 and a third bottom plate 13, the first bottom plate 11, the second bottom plate 12 and the third bottom plate 13 are stacked in sequence from top to bottom, the bottom surface of the second bottom plate 12 is attached to the top surface of the third bottom plate 13, The bottom surface of a bottom plate 11 is attached to the top surface of the second bottom plate 12, the bottom plate assembly 1 is connected with the bottom edge of the side plate assembly 2, the side plate assembly 2 surrounds the bottom plate assembly 1, the bottom plate assembly 1 and the side plate assembly 1 The spaces between the plate assemblies 2 form mounting grooves for mounting the die-cutting blade A alone or for mounting the die-cutting blade A and the backing plate B at the same time.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the hardness of the first bottom plate 11 is lower than that of the second bottom plate 12 , and the hardness of the second bottom plate 12 is lower than that of the third bottom plate 13 , so The third bottom plate 13 is a steel plate.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the hardness range of the first base plate 11 is: 60-110HV, and the hardness range of the second base plate 12 is: 340-400HV.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the side plate assembly 2 includes a first side plate 21 , a second side plate 22 and two third side plates 23 , the two third side plates 23 . The low sides of the side plates 23 are respectively connected with the two opposite sides of the bottom plate assembly 1 , the low sides of the first side plates 21 are connected with the third side of the bottom plate assembly 1 , and the low sides of the second side plates 22 are connected with the third side of the bottom plate assembly 1 . The opposite sides of the bottom plate assembly 1 are connected to the fourth side. The sides of the three side plates 23 on the other side are connected.

The die-cutting plate frame according to the above-mentioned one embodiment of the present invention, wherein the die-cutting plate frame further comprises a plurality of clamping blocks 6 , the first side plate 21 , the second side plate 22 and the two third Clamping blocks 6 are respectively provided on the side of the top of the side plate 23 close to the installation groove, and the plurality of clamping blocks 6 jointly fix the backing plate B and the die-cutting blade A in the installation groove.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the first bottom plate 11 , the second bottom plate 12 and the third bottom plate 13 are fixedly connected by screws.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the bottom plate assembly 1 and the side plate assembly 2 are fixedly connected by screws.

According to the die-cutting plate frame according to the above-mentioned one embodiment of the present invention, the die-cutting plate frame further comprises two handles 4 and connecting pieces 5 , and the two handles 4 and the connecting pieces 5 are fixedly mounted on the first side plate 21 The outer side of the connector 5 is located in the middle of the outer side of the first side plate 21 , and the two handles 4 are located on the left and right sides of the connector 5 respectively. The handle 4 is used to carry the die-cutting plate frame, and the connecting piece 5 is used to fix the die-cutting plate frame to the die-cutting machine.

The advantages of the die-cutting plate frame are: the wear of the backing plate and the blade is reduced by the different hardness and softness of the material, and the durability of the backing plate and the blade is improved; the plane caused by the processing of the blade and machine parts is reduced. The problem of inconsistency of degree and pressure reduces the frequency of pressure compensation operation; the bottom plate can be disassembled for easy replacement.

The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Alternatives should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides a cross cutting chase, the cross cutting chase includes bottom plate subassembly and curb plate subassembly, a serial communication port, the bottom plate subassembly includes first bottom plate, second bottom plate and third bottom plate, first bottom plate, second bottom plate and third bottom plate are in proper order from last to piling up down, and the bottom surface of second bottom plate and the top surface laminating of third bottom plate, the bottom surface of first bottom plate and the top surface laminating of second bottom plate, the bottom plate subassembly is connected with the base of curb plate subassembly, and the curb plate subassembly centers on around the bottom plate subassembly, space between bottom plate subassembly and the curb plate subassembly forms the mounting groove.

2. The die cutting chase of claim 1, wherein the first base plate has a hardness less than a hardness of the second base plate, the second base plate having a hardness less than a hardness of the third base plate, the third base plate being a steel plate.

3. The die cutting chase of claim 2, wherein the first base plate has a hardness ranging from: 60-110HV, the hardness range of the second base plate is: 340 HV and 400 HV.

4. The die cutting chase of claim 1, wherein the side panel assembly comprises a first side panel, a second side panel, and two third side panels, wherein lower edges of the two third side panels are connected to opposite sides of the bottom panel assembly, respectively, the lower edge of the first side panel is connected to a third edge of the bottom panel assembly, the lower edge of the second side panel is connected to a fourth edge of the bottom panel assembly opposite to the third edge of the bottom panel assembly, both ends of the first side panel are connected to sides of the two third side panels on the same side, respectively, and both ends of the second side panel are connected to sides of the two third side panels on the other side, respectively.

5. The die cutting chase of claim 4, further comprising a plurality of clamping blocks, wherein the clamping blocks are respectively disposed on the top sides of the first side plate, the second side plate and the two third side plates near the mounting groove, and the clamping blocks jointly fix the die cutting blade in the mounting groove.

6. The die cutting chase of claim 1, wherein the first bottom panel, the second bottom panel, and the third bottom panel are fixedly attached to one another by screws.

7. The die cutting chase of claim 1, wherein the bottom plate assembly and the side plate assembly are fixedly attached by screws.

8. The die cutting chase of claim 4, wherein the die cutting chase further comprises two handles and a connecting member, the two handles and the connecting member being fixedly mounted on an outer side of the first side plate, the connecting member being located in a middle portion of the outer side of the first side plate, the two handles being located on a left side and a right side of the connecting member, respectively.

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