A label die cutter

Abstract

The utility model discloses a label die -cutting machine, including work table, die -cutting tool and placing platform, the top fixedly connected with the fixing frame of work table, the fixedly connected with first electric cylinder of fixing frame, the fixedly connected with mounting panel of telescopic end of first electric cylinder, the bottom of mounting panel is provided with two convex grooves, the top fixedly connected with the fixed plate of die -cutting tool, the top fixedly connected with two convex plates of fixed plate, two convex plates are inserted to the inside of two convex grooves respectively, the top of work table is provided with mounting groove, and placing platform places in the inside of mounting groove, and the top of placing platform is provided with cutting groove, and the inside of mounting groove is provided with the recess, and the inside of recess is provided with the push -board, and the bottom fixed mounting of work table has second electric cylinder, and the fixed connection of telescopic end of second electric cylinder and the bottom of push -board, and the side of placing platform is provided with the buckle groove, and it is convenient to dismouting replacement to placing platform and die -cutting tool.

Description

Technical Field

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

[0002] Labels have a wide range of applications, and die-cutting machines are commonly used in label processing. Die-cutting machines, also known as die-cutting machines, cutting machines, or CNC punching machines, are mainly used for die-cutting, creasing, hot stamping, laminating, and automatic waste removal of various non-metallic materials, self-adhesive labels, double-sided adhesives, electronic and mobile phone pads, etc. They utilize steel blades, metal molds, and steel wire, applying pressure through an imprinting plate to cut printed materials or cardboard into specific shapes. Die-cutting machines are a primary piece of equipment in post-printing packaging and printing processing.

[0003] A search revealed that Chinese utility model patent application number CN202420210667.3 discloses a label die-cutting machine, including a worktable. The top surface of the worktable has a groove, and a placement platform is fixedly installed inside the groove. An installation frame is fixedly installed on the worktable above the placement platform.

[0004] In use, the roll of label tape is placed on two sets of placement racks, with one end of the label tape passing between two sets of driven rollers and driving rollers. The linkage motor in the linkage assembly drives the second rotating rod connected to it to rotate, so that the pulley at the other end of the second rotating rod is connected to another set of pulleys through the belt. The driving rollers on the outer walls of the two sets of second rotating rods cooperate with the driven rollers below them to transport the label tape, so that the label on the label tape steps to move to the surface of the placement table and under the die-cutting cutter for die-cutting.

[0005] However, when the die-cutting tool needs to be replaced, the placement platform also needs to be replaced. Since the placement platform is fixedly installed inside the groove, and the die-cutting tool is fixedly installed on the mounting plate, it is convenient to replace the die-cutting tool and the placement platform. In addition, when die-cutting labels, some of the cut labels will get stuck inside the die-cutting tool, making it inconvenient for people to remove the labels stuck inside the die-cutting tool. Utility Model Content

[0006] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a label die-cutting machine to solve the technical problems mentioned in the background art.

[0007] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a label die-cutting machine, comprising a worktable, a die-cutting blade, and a placement table. A fixed frame is fixedly connected to the top of the worktable, and a first electric cylinder is fixedly connected to the fixed frame. A mounting plate is fixedly connected to the telescopic end of the first electric cylinder. Two convex grooves are provided at the bottom of the mounting plate. A fixed plate is fixedly connected to the top of the die-cutting blade, and two convex plates are fixedly connected to the top of the fixed plate. The two convex plates are respectively inserted into the interior of the two convex grooves. A first screw that mates with the convex plates is threaded onto the mounting plate. An installation groove is provided at the top of the worktable, and the placement table is placed inside the installation groove. A cutting groove is provided at the top of the placement table, and a recess is provided inside the installation groove. A push plate is provided inside the recess. A second electric cylinder is fixedly installed at the bottom of the worktable, and the telescopic end of the second electric cylinder is fixedly connected to the bottom of the push plate. A retaining groove is provided on the side of the placement table to facilitate the disassembly and replacement of the placement table and the die-cutting blade.

[0008] The present invention is further configured such that a second screw that mates with the placement platform is threaded to the side end of the workbench, which facilitates the fixing of the placement platform.

[0009] The present invention is further configured such that the bottom end of the fixing plate is fixedly connected to a plurality of telescopic rods inside the die-cutting tool, and a compression spring is fitted on the outside of each of the plurality of telescopic rods. The bottom end of the plurality of telescopic rods is connected to a top plate by a third screw, which facilitates the ejection of the label inside the die-cutting tool.

[0010] The present invention is further configured such that a first rubber pad is fixedly connected to the bottom end of the top plate, which provides protection for the label.

[0011] The present invention is further provided in that the bottom end of the top plate is provided with countersunk grooves at the positions corresponding to the multiple third screws, so as to prevent the screw heads of the third screws from protruding to the outside of the top plate.

[0012] The present invention is further configured such that two vertical plates are fixedly connected to the top of the mounting plate, and both vertical plates are slidably engaged with the fixing frame to ensure that the mounting plate moves stably up and down.

[0013] The present invention is further configured such that both ends of the fixing frame are fixedly connected to horizontal plates, and a third electric cylinder is fixedly installed on both horizontal plates. The extension and retraction ends of the third electric cylinder are fixedly connected to pressure plates, which facilitates the pressing and fixing of the label.

[0014] The present invention is further provided that a second rubber pad is fixedly connected to the bottom end of the pressure plate, which has a protective effect on the label.

[0015] (III) Beneficial Effects Compared with the prior art, the present invention provides a label die-cutting machine, which has the following advantages: 1. Since the die-cutting cutter is inserted into the inside of the convex groove through the convex plate and mounted on the mounting plate, it is convenient to disassemble and replace the die-cutting cutter. The push plate and the placement table are pushed upward by the second electric cylinder, and the placement table is moved to the top of the worktable, which makes it easy for people to lift and move the placement table, thus facilitating the disassembly and replacement of the placement table.

[0016] 2. After the label die-cutting is completed, the first electric cylinder pulls the mounting plate and the die-cutting cutter upward. During the upward movement of the die-cutting cutter, multiple compression springs push the top plate downward. The top plate pushes the label out of the die-cutting cutter, preventing the label from getting stuck inside the die-cutting cutter, making it easier for people to pick up the die-cut labels.

[0017] 3. When die-cutting the label, the pressure plate is pushed downward by the third electric cylinder to press and fix the label, ensuring the stability of the label during die-cutting and ensuring the die-cutting effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the front structure of a label die-cutting machine according to the present invention; Figure 2 This is a schematic diagram of the structure of the workbench and push plate in this utility model. Figure 3 This is a structural diagram showing the assembly of the first electric cylinder, mounting plate, convex plate, fixing plate, die-cutting tool, and top plate in this utility model. Figure 4 This is a schematic diagram of the connection between the first electric cylinder and the mounting plate in this utility model; Figure 5 This is a schematic diagram of the structure of the combination of multiple telescopic rods, multiple compression springs and top plate in this utility model; Figure 6 This is a schematic diagram of the placement platform in this utility model.

[0019] In the diagram: 1. Workbench; 2. Die-cutting tool; 3. Placement table; 4. Fixing frame; 5. First electric cylinder; 6. Mounting plate; 7. Convex groove; 8. Fixing plate; 9. Convex plate; 10. First screw; 11. Mounting groove; 12. Cutting groove; 13. Groove; 14. Push plate; 15. Second electric cylinder; 16. Clip groove; 17. Second screw; 18. Telescopic rod; 19. Compression spring; 20. Third screw; 21. Top plate; 22. First rubber pad; 23. Countersunk groove; 24. Vertical plate; 25. Horizontal plate; 26. Third electric cylinder; 27. Pressure plate; 28. Second rubber pad. Detailed Implementation

[0020] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0021] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0022] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0023] Please see Figures 1-6 A label die-cutting machine includes a worktable 1, a die-cutting cutter 2, and a placement table 3. A fixed frame 4 is fixedly connected to the top of the worktable 1. A first electric cylinder 5 is fixedly connected to the fixed frame 4. A mounting plate 6 is fixedly connected to the telescopic end of the first electric cylinder 5. Two vertical plates 24 are fixedly connected to the top of the mounting plate 6, and both vertical plates 24 slide against the fixed frame 4 to ensure stable up-and-down movement of the mounting plate 6. Two convex grooves 7 are provided at the bottom of the mounting plate 6. A fixed plate 8 is fixedly connected to the top of the die-cutting cutter 2. Two convex plates 9 are fixedly connected to the top of the fixed plate 8, and the two convex plates 9 are respectively inserted into the two convex grooves 7. The mounting plate 6 is threadedly connected to the convex grooves 7. The first screw 10 mates with plate 9. The top of the workbench 1 is provided with an installation groove 11. The placement platform 3 is placed inside the installation groove 11. The top of the placement platform 3 is provided with a cutting groove 12. The inside of the installation groove 11 is provided with a groove 13. The inside of the groove 13 is provided with a push plate 14. The bottom of the workbench 1 is fixedly installed with a second electric cylinder 15. The telescopic end of the second electric cylinder 15 is fixedly connected to the bottom of the push plate 14. The side end of the placement platform 3 is provided with a buckle groove 16. People can insert their hands into the buckle groove 16 to facilitate lifting the placement platform 3. The side end of the workbench 1 is threadedly connected with a second screw 17 that mates with the placement platform 3 to facilitate fixing the placement platform 3.

[0024] Specifically, the die-cutting tool 2 is installed on the mounting plate 6 by inserting the convex plate 9 into the convex groove 7. Then, the first screw 10 is tightened to fix the convex plate 9, which facilitates the fixation of the die-cutting tool 2. The first screw 10 is loosened and the convex plate 9 is pulled out from the convex groove 7, which facilitates the disassembly and replacement of the die-cutting tool 2. The placement table 3 is placed inside the mounting groove 11, and the second screw 17 is tightened to fix the placement table 3, which facilitates the installation and fixation of the placement table 3. The second screw 17 is loosened, and then the second electric cylinder 15 pushes the push plate 14 and the placement table 3 upward, and moves the placement table 3 to the upper side of the worktable 1. Then, the placement table 3 is lifted down, which facilitates the disassembly and replacement of the placement table 3.

[0025] Please see Figure 3 and Figure 5 The bottom of the fixed plate 8 is located inside the die-cutting cutter 2 and is fixedly connected to multiple telescopic rods 18. Each telescopic rod 18 is fitted with a compression spring 19. The bottom of the multiple telescopic rods 18 is connected to a top plate 21 by a third screw 20, which facilitates the ejection of the label inside the die-cutting cutter 2. The bottom of the top plate 21 is fixedly connected to a first rubber pad 22, which protects the label. The bottom of the top plate 21 is provided with countersunk grooves 23 at the positions corresponding to the multiple third screws 20, to prevent the screw heads of the third screws 20 from protruding to the outside of the top plate 21.

[0026] Specifically, during the die-cutting of the label, the compression spring 19 pushes the top plate 21 downward to press and fix the label. Then, the die-cutting cutter 2 continues to move downward to die-cut the label. After the label is die-cut, the first electric cylinder pulls the mounting plate 6 and the die-cutting cutter 2 upward. During the upward movement of the die-cutting cutter 2, multiple compression springs 19 push the top plate 21 downward to push the label out of the die-cutting cutter 2, preventing the label from getting stuck inside the die-cutting cutter 2 and making it easier for people to pick up the die-cut label.

[0027] Please see Figure 1 Both ends of the fixing frame 4 are fixedly connected to horizontal plates 25. A third electric cylinder 26 is fixedly installed on each of the two horizontal plates 25. A pressure plate 27 is fixedly connected to the extension end of the third electric cylinder 26 to facilitate pressing and fixing the label. A second rubber pad 28 is fixedly connected to the bottom end of the pressure plate 27 to protect the label.

[0028] Specifically, during the die-cutting of the label, the third electric cylinder 26 pushes the pressure plate 27 downward to press and fix the label, ensuring the stability of the label during die-cutting and ensuring the die-cutting effect.

[0029] In summary, when using the overall equipment: Since the die-cutting cutter 2 is inserted into the convex groove 7 through the convex plate 9, the die-cutting cutter 2 is installed on the mounting plate 6. Then, the first screw 10 is tightened to fix the convex plate 9 and the die-cutting cutter 2. The die-cutting cutter 2 is fixedly installed on the mounting plate. When it is necessary to disassemble the die-cutting cutter 2, the pressure plate 27 is moved to the uppermost side by the third electric cylinder 26. At this time, the pressure plate 27 is located on the upper side of the convex plate 9. Then, the first screw 10 is loosened, and the convex plate 9 is pulled out from the inside of the convex groove 7, so that the die-cutting cutter 2 can be disassembled and replaced. When it is necessary to install the placement table 3, the placement table 3 is then installed. Place the platform 3 on the top plate 21, with the platform 3 directly above the mounting groove 11. Use the second electric cylinder 15 to pull the push plate 14 downwards and move the push plate 14 into the groove 13. At this time, the platform 3 will fall into the mounting groove 11. Then tighten the second screw 17 to fix the platform 3, thereby fixing the platform 3 on the workbench 1. When it is necessary to disassemble the platform 3, loosen the second screw 17, and then use the second electric cylinder 15 to push the push plate 14 and the platform 3 upwards, moving the platform 3 to the upper side of the workbench 1. Then lift the platform 3 down, thereby removing the platform 3 from the workbench 1.

[0030] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A label die-cutting machine, comprising a worktable (1), a die-cutting cutter (2), and a placement table (3), characterized in that: A fixed frame (4) is fixedly connected to the top of the workbench (1). A first electric cylinder (5) is fixedly connected to the fixed frame (4). A mounting plate (6) is fixedly connected to the telescopic end of the first electric cylinder (5). Two convex grooves (7) are provided at the bottom of the mounting plate (6). A fixed plate (8) is fixedly connected to the top of the die-cutting tool (2). Two convex plates (9) are fixedly connected to the top of the fixed plate (8). The two convex plates (9) are respectively inserted into the two convex grooves (7). The mounting plate (6) is threadedly connected to a device that mates with the convex plates (9). The first screw (10) is provided with an installation groove (11) at the top of the workbench (1). The placement platform (3) is placed inside the installation groove (11). The top of the placement platform (3) is provided with a cutting groove (12). The installation groove (11) is provided with a groove (13). The groove (13) is provided with a push plate (14). The bottom end of the workbench (1) is fixedly installed with a second electric cylinder (15). The telescopic end of the second electric cylinder (15) is fixedly connected to the bottom end of the push plate (14). The side end of the placement platform (3) is provided with a buckle groove (16).

2. The label die-cutting machine according to claim 1, characterized in that: The side end of the workbench (1) is threaded with a second screw (17) that mates with the placement table (3).

3. A label die-cutting machine according to claim 1, characterized in that: The bottom end of the fixed plate (8) is located inside the die-cutting tool (2) and is fixedly connected to multiple telescopic rods (18). Each of the multiple telescopic rods (18) is fitted with a compression spring (19). The bottom end of the multiple telescopic rods (18) is connected to the top plate (21) by a third screw (20).

4. A label die-cutting machine according to claim 3, characterized in that: The bottom end of the top plate (21) is fixedly connected to a first rubber pad (22).

5. A label die-cutting machine according to claim 4, characterized in that: The bottom end of the top plate (21) is provided with countersunk grooves (23) at the positions corresponding to the multiple third screws (20).

6. A label die-cutting machine according to claim 1, characterized in that: The top of the mounting plate (6) is fixedly connected to two vertical plates (24), and both vertical plates (24) are slidably engaged with the fixing frame (4).

7. A label die-cutting machine according to claim 1, characterized in that: Both ends of the fixed frame (4) are fixedly connected to horizontal plates (25), and a third electric cylinder (26) is fixedly installed on both horizontal plates (25). The extension and retraction ends of the third electric cylinder (26) are fixedly connected to pressure plates (27).

8. A label die-cutting machine according to claim 7, characterized in that: The bottom end of the pressure plate (27) is fixedly connected to a second rubber pad (28).

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