Blade die with scratch-proof ejection structure

Abstract

The utility model discloses a knife die with anti -scratch ejection structure, it relates to knife die structure technical field, aims at solving the process of the existing knife die in working, can not well carry out the die, like this makes the die when, easy to appear the scratch situation, thereby influences the use of knife die's problem, its technical scheme main points include the installation base, the below of horizontal installation frame is provided with the mounting seat, the below of mounting seat is installed with the pneumatic cylinder, the outside of pneumatic cylinder is provided with the connecting plate, the below of connecting plate is installed with the mobile seat, the below of mobile seat is installed with the knife die die -cut seat, the below of knife die die -cut seat is installed with the knife die extrusion seat, both sides of the knife die die -cut seat top are installed with the positioning sliding seat no.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting structure technology, and in particular to a die-cutting mold with a scratch-resistant ejection structure. Background Technology

[0002] Die-cutting molds are molds used for stamping products. They are mainly used in die-cutting processing in industries such as printing and packaging and electronic materials. They transform flat materials into products of specific shapes through stamping. They are commonly found in the fields of printing and packaging and electronic materials processing. Their core function is to use the die's blade structure to precisely cut or crease flat materials (such as paper, plastic film, etc.) to produce products such as boxes, labels, and protective films.

[0003] A search revealed that patent announcement number CN216422820U discloses a die-cutting device with an anti-scratch ejection structure. The device includes a die-cutting body with a molding cavity in its center. The die-cutting body has an internal cavity containing an arc-shaped rubber ring. One side of the arc-shaped rubber ring is fixed to the inner wall of the cavity, and a top plate is fixed to the other side of the arc-shaped rubber ring. A top block is fixed to the surface of the top plate. In this die-cutting device with an anti-scratch ejection structure, after the product is molded inside the molding cavity, a pressing block is used to push the arc-shaped rubber ring inward, causing it to deform. During deformation, the top of the arc-shaped rubber ring pushes the top plate upward, causing the top block to move upward. The top block then ejects the product from the molding cavity. Because the top of the top block has a rubber buffer block, the product is not damaged during ejection.

[0004] However, existing die-cutting molds cannot effectively eject during operation, which can easily cause scratches and affect their use. Therefore, there is an urgent need in the market for a die-cutting mold with an anti-scratch ejection structure to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a die-cutting mold with an anti-scratch ejection structure, in order to solve the problem mentioned in the background art that existing die-cutting molds cannot effectively eject during operation, which makes them prone to scratches during ejection and thus affects the use of the die-cutting mold.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A die-cutting mold with an anti-scratch ejection structure includes a mounting base. Support frames are provided on both sides of the upper end of the mounting base. A horizontal mounting frame is provided at the upper end of the support frames. A mounting seat is provided below the horizontal mounting frame. A cylinder is mounted below the mounting seat. A connecting plate is provided outside the cylinder. A movable seat is mounted below the connecting plate. A die-cutting seat is mounted below the movable seat. A die-extending seat is mounted below the die-cutting seat. A punching groove is provided inside the die-extending seat. Positioning slides are installed on both sides above the die-cutting seat. A connecting rod is installed between the die-extending seat and the die-cutting seat. Positioning rods are provided at both ends of the connecting rod. A forming seat is provided above the mounting base. A forming groove is provided inside the forming seat.

[0008] Preferably, there are two support frames, one of which is welded to the mounting base, and the other of which is welded to the horizontal mounting frame.

[0009] Preferably, a connecting rod is installed between the mounting base and the connecting plate, and four connecting rods are provided, with the four connecting rods being symmetrical about the vertical center line of the connecting plate.

[0010] Preferably, the lower end of the cylinder is provided with a telescopic rod, the lower end of the telescopic rod is provided with a mounting plate, and the mounting plate is fixedly connected to the movable seat by fixing screws.

[0011] Preferably, the upper end of the connecting plate is provided with a positioning slide, and the upper end of the movable seat is provided with a positioning rod. There are four positioning rods, and one end of each positioning rod passes through the connecting plate and the positioning slide and extends to the outside of the positioning slide.

[0012] Preferably, the die-cutting seat and the movable seat are fixedly connected by connecting screws, and two positioning slides are provided. The two positioning slides are symmetrical about the vertical center line of the die-cutting seat, and the positioning slides are fixedly connected to the die-cutting seat by fastening screws.

[0013] Preferably, a return spring is installed on the outside of the lower end of the second positioning rod, and one end of the second positioning rod passes through the die-cutting seat and the second positioning slide and extends to the outside of the second positioning slide.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) This utility model opens the cylinder, which pushes the telescopic rod to move the moving seat, and then pushes the die-cutting seat to move the die-pressing seat downward, so that the die-pressing seat contacts the surface of the object, thereby positioning the object. Then, by continuing to move downward, the die-cutting seat set at the lower end of the die-cutting seat performs die-cutting processing on the object. When demolding is required, the telescopic rod is controlled to retract, so that the die-pressing seat continues to press, and the die-cutting seat moves along the direction of the positioning rod two, thus avoiding deviation and scratching the object. When it moves to a certain distance, the die-pressing seat separates from the object, and then the processed object is ejected from the object, thus protecting the object well.

[0016] (2) The present invention enables the movable seat to be positioned and moved along the direction of the positioning rod by setting the positioning slide one, and enables the die extrusion seat to be positioned and moved along the direction of the positioning rod two by setting the positioning slide two, so as to avoid the die shifting during punching, thereby interfering with the movement, making the item easy to be scratched, thus affecting the punching effect. Attached Figure Description

[0017] Figure 1 This is a perspective view of the entire utility model;

[0018] Figure 2 This is the overall front view of the present invention;

[0019] Figure 3 For the present utility model Figure 1 A magnified view of a portion of area A;

[0020] Figure 4 For the present utility model Figure 1 A magnified view of a portion of area B.

[0021] In the diagram: 1. Mounting base; 2. Support frame; 3. Horizontal mounting frame; 4. Mounting seat; 5. Cylinder; 501. Telescopic rod; 502. Mounting plate; 6. Connecting plate; 7. Connecting rod one; 8. Moving seat; 9. Fixing screw; 10. Positioning slide one; 11. Positioning rod one; 12. Die-cutting seat; 13. Connecting screw; 14. Die-extending seat; 1401. Punching groove; 15. Positioning rod two; 16. Positioning slide two; 17. Fastening screw; 18. Return spring; 19. Connecting rod two; 20. Forming seat; 2001. Forming groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figures 1-4 This utility model provides an embodiment of a die-cutting mold with an anti-scratch ejection structure, comprising a mounting base 1, support frames 2 on both sides of the upper end of the mounting base 1, and a horizontal mounting frame 3 at the upper end of the support frame 2. Two support frames 2 are provided. The support frames 2 are welded to the mounting base 1, and the horizontal mounting frames 3 are welded to the support frames 2. A mounting seat 4 is provided below the horizontal mounting frame 3, and a cylinder 5 is mounted below the mounting seat 4. A connecting plate 6 is provided outside the cylinder 5, and a movable seat 8 is mounted below the connecting plate 6. A telescopic rod 501 is provided at the lower end of the cylinder 5, and a mounting plate 502 is provided at the lower end of the telescopic rod 501. The mounting plate 502 and the movable seat 8 are fixedly connected by fixing screws 9. A die-cutting seat 12 is mounted below the movable seat 8, and a die-cutting seat 12 is mounted below the die-cutting seat 12. The die extrusion seat 14 has a punching groove 1401 inside. Positioning slides 16 are installed on both sides above the die punching seat 12. A connecting rod 19 is installed between the die extrusion seat 14 and the die punching seat 12. Positioning rods 15 are installed at both ends of the connecting rod 19. A forming seat 20 is installed above the mounting base 1. A forming groove 2001 is installed inside the forming seat 20. The cylinder 5 can be easily moved by the horizontal mounting bracket 3. The cylinder 5 can push the moving seat 8 to move. The moving seat 8 can move the die extrusion seat 14 to perform punching processing. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the working principle and process of how the die body works, it will not be described in detail in this patent.

[0024] See Figures 1-4 The upper end of the connecting plate 6 is provided with a positioning slide 10, and the upper end of the movable seat 8 is provided with a positioning rod 11. There are four positioning rods 11. One end of the positioning rod 11 passes through the connecting plate 6 and the positioning slide 10 and extends to the outside of the positioning slide 10. The die-cutting seat 12 and the movable seat 8 are fixedly connected by connecting screws 13. There are two positioning slides 16. The two positioning slides 16 are symmetrical about the vertical center line of the die-cutting seat 12. The positioning slides 16 and the die-cutting seat 12 are fastened by fastening screws. The pin 17 is fixedly connected, and a return spring 18 is installed on the outside of the lower end of the positioning rod 15. One end of the positioning rod 15 passes through the die punching seat 12 and the positioning slide 16 and extends to the outside of the positioning slide 16. The positioning slide 10 enables the moving seat 8 to be positioned and moved along the direction of the positioning rod 11, and the positioning slide 16 enables the die extrusion seat 14 to be positioned and moved along the direction of the positioning rod 15, so as to avoid the die from deflection during punching, which would affect the punching effect.

[0025] Working principle: In use, the item to be die-cut is placed above the forming seat 20. Then, by opening the cylinder 5, the telescopic rod 501 pushes the moving seat 8 to move, which in turn pushes the die-cutting seat 12 to move the die-cutting extrusion seat 14 downward, so that the die-cutting extrusion seat 14 contacts the surface of the item, thereby positioning the item. As it continues to move downward, the die-cutting seat at the lower end of the die-cutting seat 12 performs die-cutting processing on the item. When demolding is required, the telescopic rod 501 is retracted, so that the die-cutting extrusion seat 14 continues to extrude, and the die-cutting seat 12 moves along the direction of the positioning rod 15, thus avoiding deviation and scratching of the item. When it moves a certain distance, the die-cutting extrusion seat 14 disengages from the item, and the processed item is ejected, thus effectively protecting the item.

[0026] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A die-cutting mold with an anti-scratch ejection structure, comprising a mounting base (1), characterized in that: Support frames (2) are provided on both sides of the upper end of the mounting base (1). A horizontal mounting frame (3) is provided at the upper end of the support frame (2). A mounting seat (4) is provided below the horizontal mounting frame (3). A cylinder (5) is installed below the mounting seat (4). A connecting plate (6) is provided outside the cylinder (5). A movable seat (8) is installed below the connecting plate (6). A die-cutting seat (12) is installed below the movable seat (8). A die-cutting seat (12) is installed below the die-cutting seat (12). The die extrusion seat (14) has a punching groove (1401) inside. Positioning slides (16) are installed on both sides above the die punching seat (12). A connecting rod (19) is installed between the die extrusion seat (14) and the die punching seat (12). Positioning rods (15) are installed at both ends of the connecting rod (19). A forming seat (20) is installed above the mounting base (1). A forming groove (201) is installed inside the forming seat (20).

2. A die-cutting mold with an anti-scratch ejection structure according to claim 1, characterized in that: There are two support frames (2). The support frame (2) is welded to the mounting base (1), and the horizontal mounting frame (3) is welded to the support frame (2).

3. A die-cutting mold with an anti-scratch ejection structure according to claim 2, characterized in that: A connecting rod (7) is installed between the mounting base (4) and the connecting plate (6). There are four connecting rods (7), and the four connecting rods (7) are symmetrical about the vertical center line of the connecting plate (6).

4. A die-cutting mold with an anti-scratch ejection structure according to claim 3, characterized in that: The lower end of the cylinder (5) is provided with a telescopic rod (501), and the lower end of the telescopic rod (501) is provided with a mounting plate (502). The mounting plate (502) and the movable seat (8) are fixedly connected by fixing screws (9).

5. A die-cutting mold with an anti-scratch ejection structure according to claim 4, characterized in that: The upper end of the connecting plate (6) is provided with a positioning slide (10), and the upper end of the movable seat (8) is provided with a positioning rod (11). There are four positioning rods (11). One end of the positioning rod (11) passes through the connecting plate (6) and the positioning slide (10) and extends to the outside of the positioning slide (10).

6. A die-cutting mold with an anti-scratch ejection structure according to claim 5, characterized in that: The die-cutting seat (12) and the movable seat (8) are fixedly connected by connecting screws (13). There are two positioning slides (16). The two positioning slides (16) are symmetrical about the vertical center line of the die-cutting seat (12). The positioning slides (16) and the die-cutting seat (12) are fixedly connected by fastening screws (17).

7. A die-cutting mold with an anti-scratch ejection structure according to claim 6, characterized in that: A return spring (18) is installed on the lower end of the positioning rod (15). One end of the positioning rod (15) passes through the die-cutting seat (12) and the positioning slide (16) and extends to the outside of the positioning slide (16).

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