Cutting die plate capable of adjusting deviation

Abstract

The utility model relates to the technical field of printing, in particular to a deviation-adjustable cutting die plate which comprises a body with a plurality of die cutting areas, gaps are formed in the positions, corresponding to the periphery of each die cutting area, of the body, and the width of each gap ranges from 1 mm to 2 mm. A through hole is formed in the portion, corresponding to each gap, of the body, the positions of the through holes in the adjacent die cutting areas correspond, lead screws are arranged in the adjacent through holes, and the two ends of each lead screw penetrate through the corresponding through hole to extend into the corresponding die cutting area. The two ends, located in the two die cutting areas in the length direction, of the lead screw are in threaded connection with nuts respectively, each nut abuts against the side wall face of the corresponding die cutting area, and by means of the technical scheme, the problem that defective products are prone to being generated due to paper shrinkage caused by printing and film covering is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutter plate, in particular to a cutter template capable of adjusting deviation. BACKGROUND

[0002] In the printing process, the paper passes through the UV drying equipment, and the main purpose is to make the ink dry instantaneously, however, the UV drying equipment also heats the paper while drying the ink; the paper will shrink when heated, and this shrinkage is caused by the physical change of the internal fibers of the paper after being heated, at the same time, after the ink is dried, the paper will further shrink, because the drying process of the ink also has certain influence on the paper, due to the different factors such as the fiber structure, thickness and humidity of the paper, the two shrinkage degrees of the paper will also be different.

[0003] In the process of laminating, laminating is the process of sticking the film and glue to the paper after being heated by the machine; in this process, the paper is heated again, and will further shrink; at the same time, the film itself also has a certain tension, when the film is stuck to the paper, the tension of the film will pull the paper, which will also cause the paper to shrink; this will further increase the shrinkage degree of the laminated paper, and due to the factors such as the tension of the film, the direction and degree of shrinkage are more difficult to predict.

[0004] The shrinkage after laminating will further aggravate the position deviation between the layouts. The position deviation that already exists in the printing stage will become more obvious after laminating, which makes the alignment between the layouts (the layouts are made of 18mm wooden boards) more difficult.

[0005] And the cutter template is made according to the drawing without shrinkage, which means that the design of the cutter plate is based on the size and position of the paper before it is processed by printing and laminating etc.; when the cutter plate without shrinkage is used to cut the paper that has already shrunk, the position deviation will be caused.

[0006] Because the maximum shrinkage degree of the paper can reach 1mm, 2mm, even 3mm, if the customer's requirement for the product is relatively strict, this deviation may cause the product to become a defective product. INVENTION CONTENTS

[0007] The utility model discloses in order to solve the problem in the related technical field, provide a kind of cutter template capable of adjusting deviation, and the device solves the problem that paper shrinks easily to cause defective product caused by printing and laminating.

[0008] To solve the above problems, the following technical solutions are provided:

[0009] An adjustable deviation die plate, comprising a body with a plurality of die cutting areas, characterized in that a gap is provided on the body around each of the die cutting areas, and the width of each gap is 1mm-2mm.

[0010] A through hole is provided on the body corresponding to each of the gaps, the positions of the through holes on adjacent die cutting areas correspond, a screw rod is provided in the adjacent through holes, the two ends of the screw rod respectively extend out of the corresponding through holes into the corresponding die cutting areas, and nuts are respectively threadedly connected to the two ends of the screw rod which are respectively located in the two die cutting areas in the length direction of the screw rod, and each nut abuts against the side wall surface of the corresponding die cutting area.

[0011] According to the above technical solution, by providing the gap, when the paper shrinks, the gap between different die cutting areas can be adjusted according to the shrinkage of the paper, at this time, the two adjacent die cutting areas on the screw rod will approach each other, and then the positions of the two die cutting areas are fixed by screwing the two nuts on the screw rod, thereby reducing the occurrence of defective products and improving the production quality; and this makes it unnecessary to adjust the deviation on the machine, and it is not necessary to waste resources by re-publishing for paper shrinkage, thereby reducing the waste of resources.

[0012] Further, at least one filler strip is provided in each of the gaps, each filler strip has the through hole, and the width of the filler strip is 0.2mm, 0.3mm or 0.5.

[0013] According to the above technical solution, by providing the filler strip, the filler strip can provide additional support to reduce the relative displacement and deformation between adjacent die cutting areas, and avoid bending or twisting due to uneven stress; the filler strip can ensure that the adjacent die cutting areas remain parallel when fixed, ensure that the gap between the adjacent die cutting areas is uniform, and the alignment is more accurate, thereby reducing the defective product rate and improving the production quality.

[0014] By providing filler strips of different widths, the filler strips can be adjusted as needed during placement to ensure that the gap between adjacent die cutting areas meets the design requirements, thereby making the assembly process more flexible and enabling it to adapt to different assembly conditions.

[0015] Further, the die cutting areas are spliced by a plurality of die plates, and each of the die cutting areas is provided with a cutting knife around for cutting paper.

[0016] Further, the filler strip is an iron strip.

[0017] According to the above technical solution, by providing the iron strip, the iron strip is relatively inexpensive and can improve the stability and durability of the structure, is easy to process, install and reduce the frequency of maintenance and replacement, thereby effectively controlling the cost.

[0018] Further, the diameter of the screw rod is 8-10 mm, and the inner diameter of each nut is consistent with the diameter of the corresponding screw rod.

[0019] Through the above technical solution, by setting the diameter of the screw rod, the 8-10 mm screw rod does not deform the wood plate on the template area without damaging the strength of the wood plate, and can provide stable connection for the connection of adjacent template areas, thereby providing stable connection effect.

[0020] Further, each through hole is a threaded through hole suitable for the corresponding screw rod.

[0021] Through the above technical solution, by setting the threaded through hole, the threaded through hole can be directly threaded with the screw rod, and the threaded connection can provide greater friction and better anti-loosening ability, thereby enhancing the connection strength.

[0022] The above scheme has the following advantages:

[0023] 1. By setting the gap, when the paper shrinks, the gap between different die cutting areas can be adjusted according to the shrinkage of the paper. At this time, the two adjacent die cutting areas on the screw rod will approach each other, and then the position of the two die cutting areas is fixed by turning the two nuts on the screw rod, thereby reducing the occurrence of defective products and improving production quality. Moreover, this allows the deviation to be adjusted without the need for machine, and resources are not wasted for re-publishing due to paper shrinkage, thereby reducing waste of resources;

[0024] 2. By setting the filler strip, the filler strip can provide additional support to reduce the relative displacement and deformation between adjacent die cutting areas, and avoid bending or twisting due to uneven stress; the filler strip can ensure that the adjacent die cutting areas remain parallel when fixed, ensure that the gap between the adjacent die cutting areas is uniform, and the alignment is more accurate, thereby reducing the defective product rate and improving the production quality;

[0025] By setting the filler strip of different widths, the gap between the adjacent die cutting areas can be adjusted as needed during the placement of the filler strip to ensure that the gap between the adjacent die cutting areas meets the design requirements, thereby making the assembly process more flexible and being able to adapt to different assembly conditions;

[0026] 3. By setting the iron bar, the iron bar is relatively inexpensive and can improve the stability and durability of the structure, is easy to process, install and reduce the frequency of maintenance and replacement, thereby effectively controlling the cost;

[0027] 4. By setting the diameter of the screw rod, the 8-10 mm screw rod does not deform the wood plate on the template area without damaging the strength of the wood plate, and can provide stable connection for the connection of adjacent template areas, thereby providing stable connection effect.

[0028] 5. By setting the threaded through hole, the threaded through hole can directly form a threaded connection with the lead screw. The threaded connection can provide greater friction and better anti-loosening ability, thereby enhancing the connection strength. Attached Figure Description

[0029] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0030] Figure 1 This is a schematic diagram of an adjustable deviation cutting template;

[0031] Figure 2 This is a schematic diagram of one of the die-cutting areas in an adjustable deviation die template;

[0032] Figure 3 for Figure 2 A magnified view of part number A in the middle;

[0033] Explanation of the reference numerals in the attached diagram: 1. Die-cutting area; 2. Gap; 3. Through hole; 4. Lead screw; 5. Nut; 6. Iron bar; 7. Cutting blade. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] In a specific embodiment, such as Figures 1-3 As shown, an adjustable deviation die template includes a body with multiple die-cutting areas 1, and each die-cutting area 1 is provided with a slit 2 on the body around it, and the width of each slit 2 is 1mm-2mm.

[0036] Each gap 2 has a through hole 3 on its corresponding body. The through holes 3 on adjacent die-cutting areas 1 are positioned accordingly. A lead screw 4 is installed in the adjacent through hole 3. The two ends of the lead screw 4 pass through the corresponding through hole 3 and extend into the corresponding die-cutting area 1. Nuts 5 are threaded to the two ends of the lead screw 4 located in the two die-cutting areas 1 respectively in the length direction. Each nut 5 abuts against the side wall of the corresponding die-cutting area 1.

[0037] After the paper shrinks, the gap between the different die-cutting areas 1 can be adjusted according to the shrinkage of the paper, at this time the two adjacent die-cutting areas 1 on the lead screw 4 will move closer to each other, and then the position of the two die-cutting areas 1 is fixed by twisting the two nuts 5 on the lead screw 4, thereby reducing the occurrence of defective products, thereby improving the production quality.

[0038] Moreover, this makes it unnecessary to adjust the deviation on the machine, and it is not necessary to waste resources by re-publishing for paper shrinkage, thereby reducing waste of resources.

[0039] Each gap 2 is provided with at least one filler strip, each filler strip has a through hole 3, and when the filler strip is placed in the gap 2, the through hole 3 on the filler strip corresponds to the position of the through hole 3 on the die-cutting area 1. The filler strip can provide additional support to reduce the relative displacement and deformation between adjacent die-cutting areas 1, and avoid bending or twisting due to uneven stress; the filler strip can ensure that the adjacent die-cutting areas 1 remain parallel when fixed, ensure that the gap between the adjacent die-cutting areas 1 is uniform, and the alignment is more accurate, thereby reducing the defective product rate, thereby improving the production quality; the width of the filler strip is 0.2mm or 0.3mm or 0.5; during the placement of the filler strip, the number and width of the filler strip can be adjusted as needed to ensure that the gap between the adjacent die-cutting areas 1 meets the design requirements, thereby making the assembly process more flexible, thereby being able to adapt to different assembly conditions.

[0040] As shown in Figures 2-3 , the die-cutting area 1 is spliced by a plurality of templates, and each die-cutting area 1 is provided with a cutter 7 for cutting paper around the die-cutting area 1.

[0041] As shown in Figure 1 , the filler strip is an iron strip 6; the iron strip 6 is relatively cheap and can improve the stability and durability of the structure, is easy to process, install and reduce the frequency of maintenance and replacement, thereby effectively controlling the cost.

[0042] As shown in Figure 1 , the diameter of the lead screw 4 is 8mm-10mm, and the inner diameter of each nut 5 is consistent with the diameter of the corresponding lead screw 4; the lead screw 4 with a diameter of 8mm-10mm does not damage the strength of the wood plate on the template area 1, so that the wood plate will not be deformed, and can also provide stable connection for the connection of adjacent template areas 1, thereby providing stable connection effect.

[0043] As shown in Figure 2 , each through hole 3 is a threaded through hole 3 suitable for the corresponding lead screw 4; the threaded through hole 3 can be directly threaded with the lead screw 4, and the threaded connection can provide greater friction and better anti-looseness ability, thereby enhancing the connection strength.

[0044] Operation process: the gap is cut by laser on the outside of the die plate on each die cutting area, the threaded hole is respectively set on the corresponding die plate of each gap, the threaded hole position on the adjacent die plate corresponds, the gap between the adjacent die plates is adjusted according to the shrinkage of paper, and one or more iron bars with different widths are filled in the gap, after the filling is completed, the fixing is completed by using the lead screw and the nut.

[0045] In the description of the present application, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, unless otherwise specified and limited, it should be explained that the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be mechanical connection or electrical connection, it can be the communication between two elements, it can be directly connected, or indirectly connected through intermediate medium, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0046] Obviously, the above embodiments are only examples for clearly illustrating, and are not limited to the embodiments, and for those skilled in the art, other different forms of changes or variations can be made on the basis of the above description, here, all the embodiments do not need to be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An adjustable biasing die plate comprising a body having a plurality of die cutting areas, characterized by, Each of the body corresponding to the four cutting area is provided with a gap, each gap width is 1mm-2mm; Each of the body corresponding to the gap is provided with a through hole, the adjacent cutting area on the through hole position corresponding, the adjacent through hole is provided with a screw rod, the both ends of the screw rod respectively through the corresponding through hole to the corresponding cutting area, the both ends of the screw rod respectively located in the two cutting area are respectively threadedly connected with a nut, each nut is abutted on the side wall of the corresponding cutting area.

2. An adjustable offset die plate as claimed in claim 1 wherein, Each of the gap is provided with at least one filling strip, each filling strip has the through hole, the width of the filling strip is 0.2mm or 0.3mm or 0.

5.

3. An adjustable offset die plate as in claim 1 wherein, The cutting area is spliced by a plurality of templates, and the four sides of each cutting area are provided with a cutting paper.

4. An adjustable offset die plate as claimed in claim 2 wherein, The filling strip is an iron strip.

5. An adjustable tolerance knife plate as defined in claim 1 wherein, The diameter of the screw rod is 8mm-10mm, and the inner diameter of each nut is consistent with the diameter of the corresponding screw rod.

6. An adjustable tolerance knife plate as defined in claim 5 wherein, Each of the through hole is a threaded through hole suitable for the corresponding screw rod.

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