Simple slitting device of die-cutting machine

By using a simple slitting device for die-cutting machines, the slitting function on the die-cutting machine is realized, which solves the problem of existing die-cutting machines requiring an additional slitting machine, reduces material and labor costs, and improves cutting efficiency and delivery speed.

CN224059960UActive Publication Date: 2026-03-31GUANGDONG JUNCHENG PRINTING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-17
Publication Date
2026-03-31

AI Technical Summary

Technical Problem

The existing die-cutting machine only has the functions of lamination and die-cutting. Roll products need to be re-slit by a slitting machine, which leads to increased material and labor losses.

Method used

Design a simple slitting device for a die-cutting machine, including a die-cutting frame, support plate, top plate, auxiliary roller, die-cutting frame, die-cutting components and driver. It can achieve multi-size cutting through die-cutting blade and heating block, and achieve slitting function by adjusting the position of locking rod with scale plate.

Benefits of technology

It reduces material and labor costs, improves cutting efficiency, saves on machine setup and labor costs, enables fast delivery, and features a simple structure, easy operation, and low cost.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a simple slitting device of a die-cutting machine, which relates to the technical field of die-cutting machines and comprises a die-cutting frame, a supporting plate is fixedly connected to the side surface of the top of the die-cutting frame, a top plate is fixedly connected to the top of the supporting plate, and a first auxiliary roller and a second auxiliary roller are movably connected to the left inner side and the right inner side of the top plate respectively. The die cutting assembly is movably connected to the inner side of the die cutting frame fixedly connected to the inner side of the die cutting frame, the sliding frame in threaded connection with the locking rod is arranged on the outer side of the hexagonal rod in the die cutting assembly, and the locking rod can be used for adjusting the position of the sliding frame on the hexagonal rod; therefore, the die-cutting rule can be used for cutting materials of different sizes, a plurality of slitting machines do not need to be arranged again for slitting, material loss and labor loss are reduced, the scale plate is arranged on the side face of the sliding rail on the top of the die-cutting frame, the two locking rods can be adjusted to the needed size according to the scale plate, and the cutting efficiency is improved.
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Description

Technical Field

[0001] This utility model relates to the field of die-cutting machine technology, and in particular to a simple slitting device for a die-cutting machine. Background Technology

[0002] Die-cutting machines, also known as cutting machines or CNC punching machines, are mainly used for die-cutting (full cut, half cut), creasing, hot stamping, laminating, and automatic waste removal of various non-metallic materials, self-adhesive labels, EVA, double-sided tape, electronic products, and mobile phone pads. They utilize steel blades, metal molds, and steel wire (or templates carved from steel plates) to apply pressure through an imprinting plate, cutting printed materials or cardboard into specific shapes. They are essential equipment for post-printing packaging processing.

[0003] Existing die-cutting machines only have the functions of lamination and die-cutting. To produce roll products, multiple slitting machines need to be rearranged for slitting, which results in more material waste and labor costs. Utility Model Content

[0004] The purpose of this utility model is to provide a simple slitting device for a die-cutting machine, so as to solve the problem that the existing die-cutting machines only have the functions of film coating and die-cutting, and the roll products need to be re-arranged for slitting, which requires more material waste and labor waste.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a simple slitting device for a die-cutting machine, comprising a die-cutting frame, a support plate fixedly connected to the top side of the die-cutting frame, a top plate fixedly connected to the top of the support plate, auxiliary roller one and auxiliary roller two movably connected to the left and right inner sides of the top plate respectively, a die-cutting frame located inside the die-cutting frame fixedly connected to the inner side of the top plate, a die-cutting assembly movably connected to the inner side of the die-cutting frame, a wiring groove provided on the side of the die-cutting frame, a driver and a take-up roller fixedly connected to the inner side of the die-cutting frame respectively, the output shaft of the driver and the take-up roller being connected via belt drive, and a lighting lamp fixedly connected to the top inner side of the die-cutting frame;

[0006] The die-cutting assembly includes a hexagonal rod, a carriage, a locking rod, a side groove, a die-cutting blade, a heating block, a limiting block, and a spring. The hexagonal rod is fixedly connected to the inner side of the die-cutting frame, and the carriage is movably connected to the outer side of the hexagonal rod. The top of the carriage is threadedly connected to the locking rod, and the die-cutting blade is movably connected to the inner side of the carriage. The heating block and the limiting block are fixedly connected to the sides of the die-cutting blade, respectively.

[0007] As a preferred embodiment of this utility model, the bottom of the die-cutting frame is fixedly connected with six fixing plates.

[0008] As a preferred technical solution of this utility model, a tension roller is movably connected to the inner side of the top plate. The tension roller is located directly below the die-cutting frame. The top of the support plate is fixedly connected to the top of the die-cutting frame. The auxiliary roller one and auxiliary roller two are respectively provided on the inner side of the top plate to facilitate the smooth passage of materials through the die-cutting frame.

[0009] As a preferred technical solution of this utility model, side grooves are provided on both sides of the slide. The inner side of the side groove is slidably connected to the side of the heating block and the limiting block. The inner side of the die-cutting frame is fixedly connected to the inner side of the die-cutting frame and the inner side of the die-cutting assembly is movably connected to the die-cutting component. The outer side of the hexagonal rod in the die-cutting assembly is provided with a slide that is threadedly connected to the locking rod. The locking rod can be used to adjust the position of the slide on the hexagonal rod, so that materials of different sizes can be cut using the die-cutting knife without having to rearrange multiple slitting machines for cutting, thus reducing material loss and labor loss.

[0010] As a preferred embodiment of this utility model, a spring located inside the side groove is fixedly connected to the side of the heating block.

[0011] As a preferred technical solution of this utility model, the top of the die-cutting frame is provided with a slide rail, the inner side of the slide rail is slidably connected to the side of the locking rod, and the side of the slide rail is provided with a scale plate located at the top of the die-cutting frame; the slide rail at the top of the die-cutting frame is provided with a scale plate, and the two locking rods can be adjusted to the required size according to the scale plate, thereby improving the cutting efficiency. This device can add a slitting process to the die-cutting machine, which greatly saves the machine adjustment cost and labor cost, and can achieve the goal of fast delivery. This device has a simple structure, is easy to operate, has low investment cost, and brings huge benefits.

[0012] As a preferred embodiment of this utility model, a control console is fixedly connected to the side of the top plate, and the output end of the control console is electrically connected to the input end of the driver and the heater.

[0013] As a preferred embodiment of this utility model, an electric heater is fixedly connected to the outer side of the die-cutting frame, and the electric heater and the heating block are electrically connected through a circuit.

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

[0015] 1. This utility model uses a support plate fixedly connected to the top of the die-cutting frame and a top plate. The auxiliary rollers 1 and 2 are respectively provided on the inner side of the top plate to facilitate the smooth passage of materials through the die-cutting frame. The die-cutting frame is fixedly connected to the inner side of the die-cutting frame and the die-cutting assembly is movably connected to the inner side of the die-cutting assembly. The outer side of the hexagonal rod inside the die-cutting assembly is provided with a slide that is threadedly connected to the locking rod. The locking rod can be used to adjust the position of the slide on the hexagonal rod, so that materials of different sizes can be cut using the die-cutting knife without having to rearrange multiple slitting machines for cutting, thus reducing material and labor costs.

[0016] 2. This utility model features a scale plate on the side of the slide rail at the top of the die-cutting frame. The two locking rods can be adjusted to the required size according to the scale plate, thereby improving the cutting efficiency. This device can add a slitting process to the die-cutting machine, greatly saving machine adjustment costs and labor costs, and achieving the goal of fast delivery. This device has a simple structure, is easy to operate, has low investment costs, and brings huge benefits. Attached Figure Description

[0017] Figure 1 This is a front view of the structure of this utility model;

[0018] Figure 2 This is a partial front view of the structure of this utility model;

[0019] Figure 3 This is a structural die-cutting component diagram of the present invention;

[0020] Figure 4 This is a structural diagram of the die-cutting blade of this utility model.

[0021] In the diagram: 1. Die-cutting frame; 2. Fixing plate; 3. Support plate; 4. Top plate; 5. Control console; 6. Auxiliary roller one; 7. Tensioning roller; 8. Auxiliary roller two; 9. Die-cutting frame; 10. Die-cutting assembly; 101. Hexagonal rod; 102. Slide carriage; 103. Locking rod; 104. Side groove; 105. Die-cutting blade; 106. Heating block; 107. Limiting block; 108. Spring; 11. Scale plate; 12. Wiring groove; 13. Heater; 14. Rewinding roller; 15. Driver; 16. Slide rail; 17. Lighting lamp. 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. 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.

[0023] Please see Figure 1-4This utility model provides a simple slitting device for a die-cutting machine, including a die-cutting frame 1, a support plate 3 fixedly connected to the top side of the die-cutting frame 1, a top plate 4 fixedly connected to the top of the support plate 3, auxiliary roller 6 and auxiliary roller 8 movably connected to the left and right inner sides of the top plate 4 respectively, a die-cutting frame 9 located inside the die-cutting frame 1 fixedly connected to the inner side of the top plate 4, a die-cutting assembly 10 movably connected to the inner side of the die-cutting frame 9, a wiring groove 12 opened on the side of the die-cutting frame 9, a driver 15 and a take-up roller 14 fixedly connected to the inner side of the die-cutting frame 1 respectively, the output shaft of the driver 15 and the take-up roller 14 are connected by belt drive, and a lighting lamp 17 is fixedly connected to the top inner side of the die-cutting frame 1.

[0024] The die-cutting assembly 10 includes a hexagonal rod 101, a slide 102, a locking rod 103, a side groove 104, a die-cutting blade 105, a heating block 106, a limiting block 107, and a spring 108. The hexagonal rod 101 is fixedly connected to the inside of the die-cutting frame 9, and the slide 102 is movably connected to the outside of the hexagonal rod 101. The top of the slide 102 is threadedly connected to the locking rod 103, and the die-cutting blade 105 is movably connected to the inside of the slide 102. The heating block 106 and the limiting block 107 are fixedly connected to the sides of the die-cutting blade 105, respectively.

[0025] The bottom of the die-cutting frame 1 is fixedly connected to a fixing plate 2, and there are six fixing plates 2 in total.

[0026] A tension roller 7 is movably connected to the inner side of the top plate 4. The tension roller 7 is located directly below the die-cutting frame 9. The top of the support plate 3, which is fixedly connected to the top of the die-cutting frame 1, is connected to the top plate 4. The auxiliary roller 6 and auxiliary roller 8, which are respectively provided on the inner side of the top plate 4, allow the material to pass smoothly through the die-cutting frame 9. Side grooves 104 are provided on both sides of the slide 102. The inner side of the side grooves 104 is slidably connected to the side of the heating block 106 and the limiting block 107. The die-cutting frame 9, which is fixedly connected to the inner side of the die-cutting frame 1, is also provided. The inner side is movably connected to the die-cutting assembly 10. The outer side of the inner hexagonal rod 101 of the die-cutting assembly 10 is provided with a slide 102 that is threadedly connected to the locking rod 103. The locking rod 103 can be used to adjust the position of the slide 102 on the hexagonal rod 101, so that materials of different sizes can be cut by the die-cutting blade 105 without having to rearrange multiple slitting machines for slitting, reducing material and labor losses. The side of the heating block 106 is fixedly connected to a spring 108 located inside the side groove 104.

[0027] The top of the die-cutting frame 9 is provided with a slide rail 16. The inner side of the slide rail 16 is slidably connected to the side of the locking rod 103. The side of the slide rail 16 is provided with a scale plate 11 located at the top of the die-cutting frame 9. The two locking rods 103 can be adjusted to the required size according to the scale plate 11, thereby improving the cutting efficiency. This device can add a slitting process to the die-cutting machine, which greatly saves the machine adjustment cost and labor cost, and can achieve the goal of fast delivery. This device has a simple structure, is easy to operate, has low investment cost, and brings huge benefits. The side of the top plate 4 is fixedly connected to the control console 5. The output end of the control console 5 is electrically connected to the input end of the driver 15 and the electric heater 13. The outer side of the die-cutting frame 1 is fixedly connected to the electric heater 13. The electric heater 13 is electrically connected to the electric heating block 106 through a circuit.

[0028] In practical use, firstly, the support plate 3 fixedly connected to the top of the die-cutting frame 1 is connected to the top plate 4. The auxiliary rollers 6 and 8, respectively provided on the inner side of the top plate 4, facilitate the smooth and easy passage of materials through the die-cutting frame 9. The die-cutting assembly 10 is movably connected to the inner side of the die-cutting frame 9, which is fixedly connected to the inner side of the die-cutting frame 1. A slide 102, threadedly connected to the locking rod 103, is provided on the outer side of the hexagonal rod 101 inside the die-cutting assembly 10. The locking rod 103 can be used to adjust the position of the slide 102 on the hexagonal rod 101, thereby enabling the use of die-cutting... The blade 105 cuts materials of different sizes without the need to rearrange multiple slitting machines, reducing material and labor costs. The slide rail 16 at the top of the die-cutting frame 9 is equipped with a scale plate 11 on its side. The two locking rods 103 can be adjusted to the required size according to the scale plate 11, improving cutting efficiency. This device can add a slitting process to the die-cutting machine, greatly saving machine adjustment and labor costs, and achieving the goal of fast delivery. This device has a simple structure, is easy to operate, has low investment costs, and brings huge benefits.

[0029] 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. A simple slitting device for a die cutting machine comprising a die cutting frame (1), characterized in that: The top side of the die cutting frame (1) is fixedly connected with a support plate (3), the top of the support plate (3) is fixedly connected with a top plate (4), the left and right inner sides of the top plate (4) are movably connected with auxiliary rollers one (6) and two (8) respectively, the inner side of the top plate (4) is fixedly connected with a die cutting frame (9) located on the inner side of the die cutting frame (1), the inner side of the die cutting frame (9) is movably connected with a die cutting assembly (10), the side of the die cutting frame (9) is provided with a wiring slot (12), the inner side of the die cutting frame (1) is fixedly connected with a drive (15) and a winding roller (14) respectively, the output shaft of the drive (15) is connected with the winding roller (14) through a belt drive, and the top inner side of the die cutting frame (1) is fixedly connected with a lighting lamp (17). The die cutting assembly (10) comprises a hexagonal rod (101), a sliding frame (102), a locking rod (103), a side slot (104), a die cutting knife (105), an electric heating block (106), a limiting block (107) and a spring (108), the hexagonal rod (101) is fixedly connected to the inner side of the die cutting frame (9), and the outer side of the hexagonal rod (101) is movably connected with the sliding frame (102), the top of the sliding frame (102) is threadedly connected with the locking rod (103), and the inner side of the sliding frame (102) is movably connected with the die cutting knife (105), the side of the die cutting knife (105) is fixedly connected with the electric heating block (106) and the limiting block (107) respectively.

2. A simple slitting device for a die cutting machine according to claim 1, characterized in that: The bottom of the die cutting frame (1) is fixedly connected with a fixed plate (2), and the number of the fixed plate (2) is six.

3. A simple slitting device for a die cutting machine as claimed in claim 1, characterized in that: The inner side of the top plate (4) is movably connected with a tensioning roller (7), and the tensioning roller (7) is located directly below the die cutting frame (9).

4. A simple slitting device for a die cutting machine as claimed in claim 1, characterized in that: The two side surfaces of the sliding frame (102) are provided with side slots (104), and the inner sides of the side slots (104) are slidably connected with the side surfaces of the electric heating block (106) and the limiting block (107).

5. A simple slitting device for a die cutting machine as defined in claim 1, characterized in that: The side of the electric heating block (106) is fixedly connected with a spring (108) located on the inner side of the side slot (104).

6. A simple slitting device for a die cutting machine as defined in claim 1, characterized in that: The top of the die cutting frame (9) is provided with a sliding rail (16), the inner side of the sliding rail (16) is slidably connected with the side surface of the locking rod (103), and the side surface of the sliding rail (16) is provided with a scale plate located on the top of the die cutting frame (9).

7. A simple slitting device for a die cutting machine as defined in claim 1, characterized in that: The side of the top plate (4) is fixedly connected with a control console (5), and the output end of the control console (5) is electrically connected with the input ends of the drive (15) and the electric heater (13).

8. A simple slitting device for a die cutting machine as defined in claim 1, characterized in that: The outer side of the die cutting frame (1) is fixedly connected with an electric heater (13), and the electric heater (13) is electrically connected with the electric heating block (106) through a line.