Cutting die

Abstract

The utility model discloses a cutting die, which belongs to the technical field of cutting dies, and comprises a bottom plate, a blade arranged on the bottom plate, at least two cover plates arranged on the bottom plate, the two cover plates comprise a first cover plate and a second cover plate, the first cover plate is arranged on the outer side of the second cover plate, and an installation space is arranged between the first cover plate and the second cover plate. The blade is fixedly installed in the installation space, the top of the blade can protrude out of the top face of the first cover plate and the top face of the second cover plate, the cutting device is horizontally placed and fixed to the cutting device, the CCM is placed on the cover plates, the position of the blade can be known according to the outline on the cover plates, accurate positioning of the CCM is achieved, a pressing mechanism of the cutting device presses downwards, the CCM is pressed to the blade, and the CCM is cut off. According to the cutting device for the CCM, accurate positioning of cutting is achieved under the condition that the CCM is not damaged, the risk that a blade makes contact with the CCM and scratches a coating on the surface of the CCM in the CCM placing process is avoided, leftover materials of CCM cutting are reduced, and cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of cutting die technology, and more specifically, relates to a die. Background Technology

[0002] Currently, CCM is placed directly on the blade of the die-cutting mold, which can easily scratch the CCM. Moreover, because the CCM is soft, it will collapse in the area without the blade, resulting in low dimensional accuracy after cutting. After the CCM is cut, it will become stuck inside the die-cutting mold and is difficult to remove. Utility Model Content

[0003] The main objective of this invention is to provide a die-cutting mold to solve the problems mentioned in the background section.

[0004] According to a first aspect of the present invention, a die-cutting mold is provided, including a base plate, a blade disposed on the base plate, and at least two cover plates fixedly disposed on the base plate, the two cover plates including a first cover plate and a second cover plate, the first cover plate being disposed outside the second cover plate, an installation space being provided between the first cover plate and the second cover plate, the blade being fixedly installed in the installation space, and the top of the blade being able to protrude outward from the top surface of the first cover plate and the second cover plate.

[0005] In a specific embodiment of this utility model, a square hole is provided in the middle of the first cover plate, and the second cover plate is disposed in the square hole.

[0006] In a specific embodiment of this utility model, a plurality of positioning posts are provided on the base plate, and springs are sleeved on the positioning posts. The first cover plate and the second cover plate are both provided with positioning holes that cooperate with the positioning posts. The first cover plate and the second cover plate are movably connected to the base plate through the positioning posts.

[0007] In a specific embodiment of this utility model, a plurality of mounting holes are provided at the edge of the base plate.

[0008] In a specific embodiment of this utility model, the mounting hole is configured as a countersunk hole.

[0009] In a specific embodiment of this utility model, the mounting hole is configured as a countersunk hole.

[0010] In a specific embodiment of this utility model, the bottom of the base plate is provided with two air pipe channels, the air pipe channels include a first air pipe channel and a second air pipe channel, the two ends of the first air pipe channel are symmetrically provided with a first air pipe hole, the two ends of the second air pipe channel are symmetrically provided with a second air pipe hole, and the length of the first air pipe channel is less than the length of the second air pipe channel.

[0011] In a specific embodiment of this utility model, a third air pipe hole is provided on the first cover plate, and a fourth air pipe hole is provided on the second cover plate. The first air pipe hole is connected to the fourth air pipe hole, and the second air pipe hole is connected to the third air pipe hole.

[0012] In a specific embodiment of this utility model, the surface of the first cover plate is provided with a scale.

[0013] In a specific embodiment of this utility model, the installation space is a rectangular structure.

[0014] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0015] This invention is fixed flat on the cutting equipment. The CCM is placed on the cover plate, and the position of the blade can be determined according to the contour of the cover plate, thus achieving precise positioning of the CCM. The pressing mechanism of the cutting equipment presses down to press the CCM against the blade and cut the CCM. Precise positioning for cutting is achieved without damaging the CCM. This avoids the risk of the blade contacting the CCM and scratching the CCM surface coating during the placement of the CCM, and also reduces the scrap material from the CCM cutting, thus lowering costs. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a schematic diagram of the die-cutting mold in one embodiment of the present invention;

[0018] Figure 2 This is a top view of a die without blades in one embodiment of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the first cover plate in one embodiment of the present invention;

[0020] Figure 4 This is a schematic diagram of the bottom view structure of the base plate in one embodiment of the present invention. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0022] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" and "second" may explicitly or implicitly include one or more features.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection or a connection that can communicate with each other; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two elements, an indirect connection, or an interaction between two elements.

[0026] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.

[0027] Reference Figures 1 to 4 As shown, a die-cutting mold is provided, including a base plate 1, a blade 2 disposed on the base plate 1, and at least two cover plates fixedly disposed on the base plate 1, the two cover plates including a first cover plate 3 and a second cover plate 4, the first cover plate 3 being disposed outside the second cover plate 4, an installation space 5 being disposed between the first cover plate 3 and the second cover plate 4, the blade 2 being fixedly installed in the installation space 5, and the top of the blade 2 being able to protrude outward from the top surface of the first cover plate 3 and the second cover plate 4.

[0028] In this embodiment, the entire die is placed flat on the cutting device and fixed with bolts. The CCM is placed flat on the first cover plate 3 and the second cover plate 4. The position of the blade 2 can be determined according to the outline on the cover plate or the gap in the installation space 5, thus achieving precise positioning of the CCM. The pressing mechanism of the cutting device presses down to press the CCM against the blade 2, cutting the CCM. This invention can achieve precise positioning of the cutting without damaging the CCM, avoiding the risk of the blade 2 contacting the CCM and scratching the CCM surface coating during the CCM placement process, reducing the scrap material from the CCM cutting, and lowering costs.

[0029] Preferably, the base plate 1 is provided with multiple limiting posts to limit the placement position of the CCM.

[0030] In one embodiment of this utility model, a square hole 31 is provided in the middle of the first cover plate 3, and a second cover plate 4 is disposed in the square hole 31. The length and width of the square hole 31 are both greater than the length and width of the second cover plate 4. An installation space 5 is provided between the second cover plate 4 and the first cover plate 3 for the blade 2 to be installed.

[0031] In one embodiment of this utility model, a plurality of positioning posts 11 are provided on the base plate 1, and springs are sleeved on the positioning posts 11. The first cover plate 3 and the second cover plate 4 are both provided with positioning holes that cooperate with the positioning posts 11. The first cover plate 3 and the second cover plate 4 are movably connected to the base plate 1 through the positioning posts 11. Since the positioning posts 11 are sleeved with springs, a certain distance is provided between the first cover plate 3 and the second cover plate 4 and the base plate 1 under the action of the springs. The top of the blade 2 is thus covered, which can better protect the operator from being scratched. The positioning posts 11 can also play a limiting role to prevent the first cover plate 3 and the second cover plate 4 from being bounced too high by the springs. When the pressing mechanism of the cutting equipment presses down, the first cover plate 3 and the second cover plate 4 press down as well. At this time, the top of the blade 2 is exposed.

[0032] Preferably, there are eight positioning posts 11. The number of positioning posts 11 can be adjusted according to the shape of the blade 2. At the same time, the number of cover plates can also be adjusted according to the shape of the blade 2.

[0033] In one embodiment of this utility model, a plurality of mounting holes 12 are provided at the edge of the base plate 1. Preferably, the mounting holes 12 are countersunk holes. The countersunk hole structure does not affect the cutting of the CCM, and at the same time, the die can be fixed on the cutting equipment.

[0034] In one embodiment of this utility model, grooves 13 are symmetrically provided on both sides of the bottom of the base plate 1 to facilitate picking up.

[0035] In one embodiment of this utility model, the bottom of the base plate 1 is provided with two air pipe channels, including a first air pipe channel 141 and a second air pipe channel 142. The two ends of the first air pipe channel 141 are symmetrically provided with first air pipe holes 143, and the two ends of the second air pipe channel 142 are symmetrically provided with second air pipe holes 144. The length of the first air pipe channel 141 is less than the length of the second air pipe channel 142. A conveying channel is provided between the first air pipe channel 141 and the second air pipe channel 142, and the conveying channel is connected to an air compressor.

[0036] Furthermore, the first cover plate 3 is provided with a third air pipe hole 32, and the second cover plate 4 is provided with a fourth air pipe hole 41. The first air pipe hole 143 is connected to the fourth air pipe hole 41, and the second air pipe hole 144 is connected to the third air pipe hole 32. The third air pipe hole 32 and the fourth air pipe hole 41 are sieve-like structures and are both provided on one side of the corresponding cover plate.

[0037] In one embodiment of this utility model, the surface of the first cover plate 3 is provided with a scale, which makes it easier for the operator to align and allows for the provision of distance at the corners.

[0038] In one embodiment of this utility model, the installation space 5 is a rectangular structure, and the corresponding blade 2 installed in the installation space 5 is also assembled into a rectangular structure.

[0039] The steps for using this utility model are as follows: Place the entire die-cutting mold flat on the cutting equipment and fix it with bolts. Place the CCM flat on the cover plate. The position of the blade 2 can be determined according to the outline on the cover plate, thus achieving precise positioning of the CCM. Press down the pressing mechanism of the cutting equipment to press the CCM against the blade 2 and cut the CCM. Start the air compressor to open the compressed air. The gas is sprayed out from the third air pipe hole 32 and the fourth air pipe hole 41 to blow up the two corners of the CCM. At this time, remove the CCM from the die-cutting mold. Turn off the compressed air.

[0040] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A die comprising a base plate (1), characterised in that, The base plate (1) is provided with a blade (2) and at least two cover plates are provided on the base plate (1). The two cover plates include a first cover plate (3) and a second cover plate (4). The first cover plate (3) is located on the outside of the second cover plate (4). An installation space (5) is provided between the first cover plate (3) and the second cover plate (4). The blade (2) is fixedly installed in the installation space (5). The top of the blade (2) can protrude outward from the top surface of the first cover plate (3) and the second cover plate (4).

2. The die as defined in claim 1, wherein The first cover plate (3) has a square hole (31) in the middle, and the second cover plate (4) is disposed in the square hole (31).

3. The die as defined in claim 1 wherein, The base plate (1) is provided with a plurality of positioning posts (11), and springs are sleeved on the positioning posts (11). The first cover plate (3) and the second cover plate (4) are both provided with positioning holes that cooperate with the positioning posts (11). The first cover plate (3) and the second cover plate (4) are movably connected to the base plate (1) through the positioning posts (11).

4. The die as defined in claim 1 wherein, The base plate (1) has several mounting holes (12) at its edge.

5. The die as defined in claim 4 wherein, The mounting hole (12) is set as a countersunk hole.

6. The die as defined in claim 1 wherein, The bottom of the base plate (1) is symmetrically provided with grooves (13) on both sides for easy picking up.

7. The die as defined in claim 1 wherein, The bottom of the base plate (1) is provided with two airway channels, including a first airway channel (141) and a second airway channel (142). The first airway channel (141) has a first airway hole (143) symmetrically arranged at both ends, and the second airway channel (142) has a second airway hole (144) symmetrically arranged at both ends. The length of the first airway channel (141) is less than the length of the second airway channel (142).

8. The die as defined in claim 7, wherein The first cover plate (3) is provided with a third tracheal hole (32), and the second cover plate (4) is provided with a fourth tracheal hole (41). The first tracheal hole (143) is connected to the fourth tracheal hole (41), and the second tracheal hole (144) is connected to the third tracheal hole (32).

9. The die as defined in claim 1 wherein, The surface of the first cover plate (3) is provided with a scale.

10. The die as defined in claim 1, wherein The installation space (5) is a rectangular structure.

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