An adjustable die cutter device

Abstract

The utility model discloses a kind of adjustable die cutting knife devices, including bottom plate, the top of the bottom plate is fixedly installed with support rod, the top of support rod is fixed with fixed frame, the top of fixed frame is installed with cylinder, the output end of cylinder that penetrates fixed frame bottom is installed with mounting plate, the bottom of mounting plate is fixedly installed with mounting seat, mounting groove is set in the bottom of mounting seat, the inside of mounting groove is clamped with tool holder, fixed slot is set in the bottom of tool holder, the inside of fixed slot is clamped with connecting plate, the bottom of connecting plate is fixed with die cutting knife body;The front of tool holder is provided with the connecting assembly for connecting plate fixed and height fine adjustment. The utility model is cooperated by setting mounting seat, mounting groove, tool holder, fixed slot, first threaded hole, connecting plate, die cutting knife body and first bolt etc. parts, the quick installation of die cutting knife body and height downward fine adjustment function are realized, it is easy to operate and accurate to adjust.

Description

Technical Field

[0001] This utility model relates to the technical field of die-cutting device, specifically an adjustable die-cutting device. Background Technology

[0002] The die-cutting device is the core component of a die-cutting machine; essentially, it is a mechanical platform or fixture used to fix and install the die-cutting dies. In die-cutting production in industries such as packaging, printing, and electronic auxiliary materials, traditional die-cutting plates are made by fixing the blades to a wooden or metal base plate.

[0003] In die-cutting production in industries such as packaging, printing, and electronic auxiliary materials, traditional die-cutting dies generally suffer from the following technical problems: The blade is fixedly embedded in a wooden or metal base plate, which makes the installation and disassembly process cumbersome and inefficient, and makes it impossible to make precise fine adjustments to the blade height, affecting the die-cutting quality and the life of the base plate. At the same time, the traditional structure lacks an effective positioning and lateral fixing mechanism, which makes the blade prone to displacement during high-speed or continuous operation, reducing the stability and production efficiency of the overall device. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable die-cutting knife device. This utility model achieves the quick installation of the die-cutting knife body and the function of downward fine adjustment of its height by setting up a mounting base, mounting groove, knife holder, fixing groove, first threaded hole, connecting plate, die-cutting knife body and first bolt, etc., through the cooperation of these components. The operation is simple and the adjustment is precise, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: An adjustable die-cutting device includes a base plate, support rods fixedly installed around the top of the base plate, a fixed frame fixedly installed on the top of the support rods, cylinders installed at both ends of the top of the fixed frame, an installation plate installed at the output end of the cylinders passing through the bottom of the fixed frame, an installation seat fixedly installed on the bottom of the installation plate, an installation groove opened at the bottom of the installation seat, a die holder snapped into the installation groove, a fixing groove opened at the bottom of the die holder, a connecting plate snapped into the fixing groove, and a die-cutting blade body fixed at the bottom of the connecting plate; The front of the tool holder is provided with a connecting component for fixing the connecting plate and fine-tuning the height; The mounting base has fixing components on both sides for lateral positioning and fixing of the tool holder.

[0006] Preferably, the connecting assembly includes a plurality of first bolts arranged laterally on the front side of the tool holder, and corresponding first threaded holes opened in the inner sidewall of the fixing groove; the plurality of first bolts penetrate the tool holder into the interior of the fixing groove, and the end of the first bolt penetrating into the fixing groove penetrates the connecting plate and is threadedly connected to the inner threaded hole on the inner sidewall of the fixing groove.

[0007] Preferably, the fixing component includes a baffle, a locking block, a locking groove, a second bolt, and a second threaded hole. The baffle is installed on both sides of the mounting base. The locking block is fixedly installed on the inner periphery of the baffle. The mounting base has locking grooves on both sides, and the locking blocks are locked inside the locking grooves. The mounting base has second threaded holes at both ends of the center of both sides. The baffle has second bolts at both ends of the center of the outer side. One end of the second bolt passes through the baffle and is threadedly connected to the second threaded hole on the mounting base.

[0008] Preferably, the card block and the card slot are adapted to each other, and the second bolt is adapted to the second threaded hole.

[0009] Preferably, two sets of corresponding uprights are fixedly installed at both ends of the top of the mounting base, and a sliding plate is fixedly installed on the upper outer side of the uprights.

[0010] Preferably, the slide plate is slidably connected to corresponding grooves on the inner two side walls of the fixed frame, and the slide plate and the grooves are compatible.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This utility model achieves rapid installation of the die-cutting blade and fine-tuning of its height by setting up a mounting base, mounting groove, blade holder, fixing groove, first threaded hole, connecting plate, die-cutting blade body and first bolt, etc., which are in cooperation with each other. The operation is simple and the adjustment is precise.

[0012] This utility model achieves rapid positioning and lateral fixation of the die-cutting blade body by setting up baffles, locking blocks, locking slots, second bolts, and second threaded holes in cooperation, thereby further improving the stability and installation efficiency of the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the separate structure of the mounting base, tool holder, tool head, and baffle of this utility model; Figure 3 This is a bottom view of the tool holder structure of this utility model.

[0014] In the diagram: 1. Base plate; 2. Support rod; 3. Fixing frame; 4. Cylinder; 5. Mounting plate; 6. Mounting base; 7. Upright pole; 8. Slide plate; 801. Slide groove; 9. Mounting groove; 10. Tool holder; 11. Fixing groove; 12. First threaded hole; 13. Connecting plate; 14. Die-cutting blade body; 15. First bolt; 16. Baffle; 17. Clamping block; 18. Clamping groove; 19. Second bolt; 20. Second threaded hole. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-3 This utility model provides a technical solution: An adjustable die-cutting device includes a base plate 1. Support rods 2 are fixedly installed around the top of the base plate 1. A fixing frame 3 is fixedly installed on the top of the support rods 2. Cylinders 4 are installed at both ends of the top of the fixing frame 3. A mounting plate 5 is installed at the output end of the cylinders 4 through the bottom of the fixing frame 3. A mounting seat 6 is fixedly installed at the bottom of the mounting plate 5. A mounting groove 9 is opened at the bottom of the mounting seat 6. A die holder 10 is engaged inside the mounting groove 9. A fixing groove 11 is opened at the bottom of the die holder 10. A connecting plate 13 is engaged inside the fixing groove 11. A die-cutting blade body 14 is fixed at the bottom of the connecting plate 13. A through hole for easy height adjustment is provided on the vertical end of the surface of the connecting plate 13. Two sets of corresponding uprights 7 are fixedly installed at both ends of the top of the mounting seat 6. A sliding plate 8 is fixedly installed on the upper outer side of the uprights 7. The sliding plate 8 is slidably connected to corresponding sliding grooves 801 opened on the inner side walls of the fixing frame 3. The sliding plate 8 and the sliding grooves 801 are compatible.

[0017] During operation, the cylinder 4 is activated to push the mounting plate 5 down, which in turn drives the blade holder 10 and the die-cutting blade 14 to move downward through the mounting base 6, thus completing the die-cutting of the material. The slide plate 8 slides along the slide groove 801 on the fixed frame 3 to ensure that the pressing process is smooth and does not deviate. The height of the die-cutting blade 14 can be adjusted through the vertical through hole on the surface of the connecting plate 13 to adapt to different cutting depth requirements and achieve precise and controllable die-cutting operation.

[0018] Cylinder 4 adopts the SC type standard cylinder 4, with a cylinder diameter of φ32mm~φ63mm, a stroke range of 50mm~150mm, a working pressure of 0.1MPa~0.9MPa, and an interface diameter of G1 / 8″~G1 / 4″. It can be adapted to conventional industrial air source systems and features a compact structure, stable output force, and convenient speed adjustment. It can meet the operational requirements of continuous and stable pressure application and rapid return in the die-cutting process.

[0019] Cylinder 4 is controlled by an external PLC control system.

[0020] The front of the tool holder 10 is provided with a connecting assembly for fixing the connecting plate 13 and fine-tuning its height. The connecting assembly includes several sets of first bolts 15 arranged laterally on the front of the tool holder 10, and corresponding first threaded holes 12 opened in the inner side wall of the fixing groove 11. The several sets of first bolts 15 penetrate the tool holder 10 to the interior of the fixing groove 11, and the end of the first bolt 15 that penetrates into the fixing groove 11 penetrates the connecting plate 13 and is threadedly connected to the inner threaded hole 12 on the inner side wall of the fixing groove 11.

[0021] This utility model achieves rapid installation and downward height adjustment of the die-cutting blade 14 by setting up a mounting base 6, mounting groove 9, blade holder 10, fixing groove 11, first threaded hole 12, connecting plate 13, die-cutting blade body 14 and first bolt 15, etc., which are in cooperation with each other. The operation is simple and the adjustment is precise.

[0022] During the height fine-tuning operation, first loosen several sets of first bolts 15 on the front of the blade holder 10 so that their ends exit from the connecting plate 13 in the fixing groove 11; then manually adjust the die-cutting blade 14 to the required height, and then tighten the first bolts 15 again so that they pass through the through holes on the connecting plate 13 and lock with the first threaded hole 12 on the inner side wall of the fixing groove 11, thereby achieving precise fixation of the position of the die-cutting blade 14 and controllable adjustment of the cutting depth.

[0023] The mounting base 6 has fixing components on both sides for lateral positioning and fixing of the tool holder 10. The fixing components include a baffle 16, a locking block 17, a locking groove 18, a second bolt 19, and a second threaded hole 20. The baffle 16 is mounted on both sides of the mounting base 6. The locking block 17 is fixedly installed around the inner perimeter of the baffle 16. The mounting base 6 has locking grooves 18 around its sides, with the locking block 17 engaging inside the grooves 18. Second threaded holes 20 are located at the center ends of both sides of the mounting base 6. Second bolts 19 are located at the center ends of the outer perimeter of the baffle 16, with one end of the second bolt 19 penetrating the baffle 16 and threadedly connected to the second threaded hole 20 on the mounting base 6. The locking block 17 and the locking groove 18 are compatible, and the second bolt 19 is compatible with the second threaded hole 20.

[0024] This utility model achieves rapid positioning and lateral fixation of the die-cutting blade body 14 by setting up components such as baffle 16, locking block 17, locking groove 18, second bolt 19 and second threaded hole 20 in cooperation, which further improves the stability and installation efficiency of the device.

[0025] When the tool holder 10 is laterally positioned and fixed, first align the locking block 17 on the inner side of the baffle 16 with the locking grooves 18 on both sides of the mounting base 6 and insert them to achieve initial positioning; then screw the second bolt 19 in from the outside of the baffle 16, so that it passes through the baffle 16 and locks with the second threaded hole 20 on the mounting base 6. Through the matching constraint of the locking block 17 and the locking groove 18 and the combined action of the bolt locking force, the tool holder 10 is reliably fixed in the horizontal direction, effectively preventing displacement during operation.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. An adjustable die-cutting device, comprising a base plate (1), characterized in that: Support rods (2) are fixedly installed around the top of the base plate (1). A fixing frame (3) is fixedly installed on the top of the support rods (2). Cylinders (4) are installed at both ends of the top of the fixing frame (3). A mounting plate (5) is installed at the output end of the cylinder (4) that passes through the bottom of the fixing frame (3). A mounting seat (6) is fixedly installed at the bottom of the mounting plate (5). A mounting groove (9) is opened at the bottom of the mounting seat (6). A knife holder (10) is snapped into the inside of the mounting groove (9). A fixing groove (11) is opened at the bottom of the knife holder (10). A connecting plate (13) is snapped into the inside of the fixing groove (11). A die-cutting knife body (14) is fixed at the bottom of the connecting plate (13). The front of the tool holder (10) is provided with a connecting component for fixing the connecting plate (13) and fine-tuning its height; The mounting base (6) has fixing components on both sides for lateral positioning and fixing of the tool holder (10).

2. The adjustable die-cutting device according to claim 1, characterized in that: The connecting assembly includes several sets of first bolts (15) arranged laterally on the front of the tool holder (10), and corresponding first threaded holes (12) opened in the inner sidewall of the fixing groove (11); the several sets of first bolts (15) penetrate through the tool holder (10) to the inside of the fixing groove (11), and the end of the first bolt (15) penetrating into the fixing groove (11) penetrates through the connecting plate (13) and is threadedly connected to the inside of the first threaded hole (12) on the inner sidewall of the fixing groove (11).

3. The adjustable die-cutting device according to claim 1, characterized in that: The fixing assembly includes a baffle (16), a locking block (17), a locking groove (18), a second bolt (19), and a second threaded hole (20). The baffle (16) is installed on both sides of the mounting base (6). The locking block (17) is fixedly installed on the inner periphery of the baffle (16). The mounting base (6) has a locking groove (18) on both sides. The locking block (17) is locked inside the locking groove (18). The second threaded hole (20) is opened at both ends of the center of both sides of the mounting base (6). The second bolt (19) is provided at both ends of the center of the outer side of the baffle (16). The second bolt (19) passes through one end of the baffle (16) and is threadedly connected to the inside of the second threaded hole (20) provided on the mounting base (6).

4. The adjustable die-cutting device according to claim 3, characterized in that: The card block (17) is adapted to the card slot (18), and the second bolt (19) is adapted to the second threaded hole (20).

5. The adjustable die-cutting device according to claim 1, characterized in that: Two sets of corresponding uprights (7) are fixedly installed at both ends of the top of the mounting base (6). A sliding plate (8) is fixedly installed on the upper outer side of the uprights (7).

6. An adjustable die-cutting device according to claim 5, characterized in that: The slide plate (8) is slidably connected to the corresponding slide grooves (801) on the inner two side walls of the fixed frame (3), and the slide plate (8) and the slide grooves (801) are compatible.

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