Novel cutting die automatic positioning device

Abstract

The utility model discloses a novel cutting die automatic positioning device which comprises a power assembly, a positioning assembly movably connected with the power assembly, a cutting die bearing assembly located below the positioning assembly and a bearing assembly. The bearing assembly is used for mechanically fixing the power assembly, the positioning assembly and the cutting die bearing assembly; the cutting die bearing assembly is used for mechanically fixing the cutting die; the positioning assembly is used for enabling the edge face of the cutting die to be tightly attached to the positioning system face. And the terminal control module is used for sending instructions to the power assembly, the positioning assembly and the cutting die bearing assembly, so that all the assemblies play the functions according to the instructions. According to the utility model, the rapid and efficient flat die cutting is realized, the product quality problem caused by the unevenness of the edge of the cutting die is solved, and the waste of raw materials in the die cutting link is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of die cutting machines and die cutting processes, in particular to a novel automatic positioning device for die cutters. Background Art

[0002] As the main equipment for post-printing packaging and printing processing, die-cutting machines have formed a family of equipment with different grades, complete categories and rich varieties for various printing and packaging products in my country. Basically, they meet the domestic demand for equipment. At present, in the die-cutting process, due to the inaccurate positioning of the die, the cut surfaces on both sides of the product are often uneven; due to misalignment and displacement, a large number of defective products appear. Utility Model Content

[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a new automatic die-cutting positioning device, which can achieve fast, efficient and smooth die-cutting, solve the product quality problems caused by the uneven edge of the die-cutting, and reduce the waste of raw materials in the die-cutting process. In order to achieve the above-mentioned purpose and other advantages according to the utility model, a new automatic die-cutting positioning device is provided, including:

[0004] A power assembly, a positioning assembly movably connected to the power assembly, a knife die bearing assembly and a bearing assembly located below the positioning assembly;

[0005] The bearing assembly is used to mechanically fix the power assembly, the positioning assembly and the knife die bearing assembly;

[0006] The knife die bearing assembly is used to mechanically fix the knife die;

[0007] The positioning component is used to make the edge surface of the cutting die fit closely with the surface of the positioning system;

[0008] The terminal control module is used to send instructions to the power component, the positioning component and the knife die bearing component, so that each component can perform its function according to the instructions.

[0009] Preferably, the bearing assembly includes a first fixed plate and a first fixed end plate and a second fixed end plate respectively fixed on both ends of the first fixed plate, a first triangular fixing piece is fixedly connected at the connection between the first fixed plate and the first fixed end plate, and a second triangular fixing piece is fixedly connected at the connection between the first fixed plate and the second fixed end plate; a power assembly and a positioning assembly are fixedly connected to the first fixed plate.

[0010] Preferably, the power assembly includes a stepper motor and a lead screw fixed to the output shaft of the stepper motor, the lead screw passes through the first fixed end plate and extends along the length direction of the first fixed plate, and one end of the lead screw away from the stepper motor is rotatably connected to the first fixed plate.

[0011] Preferably, the positioning assembly includes a slide rail fixed on a first fixed plate, a first slider movably connected to the slide rail, and a second slider threadedly connected to the lead screw, a carrier plate fixed on the first slider and the second slider, one end of the slide rail abuts against the first triangular fixing member, and side baffles are respectively fixed on two opposite sides of the carrier plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the designed integrated die-cutting positioning device can more effectively help the die-cutting system to achieve fast, efficient and smooth die-cutting, effectively solve the product quality problem caused by the uneven edge of the die-cutting, further reduce the waste of raw materials in the die-cutting link, minimize the disadvantages and work intensity brought by manual operation, and improve the integration, informatization and automation of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural front view of a novel automatic die-cutting positioning device according to the utility model;

[0014] Figure 2 It is a right side view of the structure of the new automatic die-cutting positioning device according to the utility model;

[0015] Figure 3 It is a structural isometric schematic diagram of a novel automatic knife die positioning device according to the utility model. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] Reference Figure 1-3 A novel automatic positioning device for cutting molds includes a power component 100, a positioning component 300 movably connected to the power component 100, a cutting mold bearing component 400 and a bearing component 200 located below the positioning component 300; the power component 100 realizes the forward and backward movement of the lead screw through a stepping motor, thereby driving the positioning component 300 to perform periodic motion.

[0018] The bearing assembly 200 is used to mechanically fix the power assembly 100, the positioning assembly 300 and the knife die bearing assembly 400;

[0019] The knife die bearing assembly 400 is used to mechanically fix the knife die; the front end of the straight rod of the knife die bearing assembly 400 is tapped with threads and fixed to the second fixed end plate through the threads to provide a support plane for the knife die.

[0020] The positioning assembly 300 is used to make the edge surface of the cutting die fit closely with the surface of the positioning system;

[0021] The terminal control module is used to send instructions to the power component 100, the positioning component 300 and the knife die bearing component 400, so that each component can perform its function according to the instructions.

[0022] Furthermore, the bearing assembly 200 includes a first fixing plate and a first fixing end plate and a second fixing end plate respectively fixed to both ends of the first fixing plate, a first triangular fixing piece is fixedly connected to the connection between the first fixing plate and the first fixing end plate, and a second triangular fixing piece is fixedly connected to the connection between the first fixing plate and the second fixing end plate; the power assembly 100 and the positioning assembly 300 are fixedly connected to the first fixing plate. The bearing assembly 200 mechanically locks the press-fit module to prevent defective products from appearing due to misalignment or displacement.

[0023] Furthermore, the power assembly 100 includes a stepper motor and a lead screw fixed to the output shaft of the stepper motor. The lead screw passes through the first fixed end plate and extends along the length direction of the first fixed plate, and the end of the lead screw away from the stepper motor is rotatably connected to the first fixed plate to ensure that the lead screw has only axial movement but no radial movement. The power assembly 100 maintains real-time communication with the background terminal. The stepper motor receives the command from the terminal control module to perform rotational movement, thereby causing the lead screw to move forward or backward.

[0024] Furthermore, the positioning assembly 300 includes a slide rail fixed on the first fixed plate, a first slider movably connected to the slide rail, a second slider threadedly connected to the lead screw, and a carrier plate fixed on the first slider and the second slider, one end of the slide rail abuts against the first triangular fixing member, and side baffles are fixed on opposite sides of the carrier plate. The first slider is driven forward or backward by the lead screw, so that the carrier plate is advanced or backward.

[0025] Example 1

[0026] The terminal control module sends instructions to the knife die bearing assembly 400, the knife die bearing assembly 400 operates normally, the knife die bearing assembly 400 moves to the position set by the system, and the operator puts the knife die into the knife die bearing assembly 400; the control terminal sends instructions to the power assembly 100, wherein the stepper motor starts to rotate, driving the roller screw forward and backward, and further driving the positioning assembly 300 to make corresponding forward or backward movements, and stops when the positioning assembly 300 moves to the position specified by the system; at this time, the left side of the knife die will be completely in contact with the right side of the side baffle in the positioning assembly 300, that is, the upper surface of the knife die is perpendicular to the right side of the side baffle, and the knife die will be in a precise working position; the knife die starts die-cutting.

[0027] After processing, refer to Figure 1&2&3, the terminal control module sends a command to the knife die bearing assembly 400, the knife die bearing assembly 400 returns to the initial position, and the knife die is removed; at the same time, the terminal control module sends a command to the power assembly 100, wherein the stepper motor starts to rotate in the reverse direction, driving the lead screw forward and backward, and further driving the positioning assembly 300 to make corresponding forward or backward movements, and the positioning assembly 300 stops when it moves to the initial position.

[0028] The number of devices and processing scale described here are used to simplify the description of the utility model. The application, modification and variation of the utility model are obvious to those skilled in the art.

[0029] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation scheme. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described here.

Claims

1. A new type of automatic die-cutting positioning device, characterized in that: include: A power assembly (100), a positioning assembly (300) movably connected to the power assembly (100), a knife die bearing assembly (400) and a bearing assembly (200) located below the positioning assembly (300); The bearing assembly (200) is used to mechanically fix the power assembly (100), the positioning assembly (300) and the knife die bearing assembly (400); The knife die bearing assembly (400) is used to mechanically fix the knife die; The positioning component (300) is used to make the edge surface of the cutting die fit closely with the surface of the positioning system; The terminal control module is used to send instructions to the power component (100), the positioning component (300) and the knife die bearing component (400), so that each component performs its function according to the instructions.

2. A novel automatic die-cutting positioning device as claimed in claim 1, characterized in that: The bearing assembly (200) comprises a first fixing plate and a first fixing end plate and a second fixing end plate respectively fixed to both ends of the first fixing plate; a first triangular fixing piece is fixedly connected at the connection between the first fixing plate and the first fixing end plate; a second triangular fixing piece is fixedly connected at the connection between the first fixing plate and the second fixing end plate; a power assembly (100) and a positioning assembly (300) are fixedly connected to the first fixing plate.

3. A novel automatic die-cutting positioning device as claimed in claim 2, characterized in that: The power assembly (100) comprises a stepper motor and a lead screw fixedly connected to the output shaft of the stepper motor, the lead screw passing through the first fixed end plate and extending along the length direction of the first fixed plate, and one end of the lead screw away from the stepper motor is rotatably connected to the first fixed plate.

4. A novel automatic positioning device for cutting die according to claim 3, characterized in that: The positioning assembly (300) comprises a slide rail fixed on a first fixed plate, a first slider movably connected to the slide rail and a second slider threadedly connected to the lead screw, a carrier plate fixed to the first slider and the second slider, one end of the slide rail abuts against the first triangular fixing member, and side baffles are respectively fixed to two opposite sides of the carrier plate.

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