Die cutting device for printed label production

Abstract

The utility model discloses a die cutting device for printed label production, which comprises a base frame, a conveyor belt is mounted in the base frame, a fixed frame is arranged at the top of the base frame, a mounting box is arranged in the fixed frame in a sliding manner, the mounting box is connected with a lifting component, a die cutting blade is arranged in the mounting box, and the lifting component is connected with the die cutting blade. A limiting hole is formed in the front end of the die cutting blade, a limiting rod penetrates through the mounting box in a sliding mode, the limiting rod is matched with the limiting hole, a pulling plate is arranged at the front end of the limiting rod, and a first spring is arranged between the pulling plate and the mounting box. Through the arrangement, the die cutting blade can be quickly disassembled and assembled, so that the subsequent die cutting work of the die cutting device is ensured, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a die-cutting device for printing label production. Background Technique

[0002] During the production process of printing labels, die-cutting is required to cut long printing labels into multiple label papers of the same length. When the existing die-cutting device works, a die-cutting blade is needed. After long-term or high-load work, the die-cutting blade needs to be replaced. The existing die-cutting device has a complex structure, which is not convenient for quickly disassembling and installing the die-cutting blade, thus affecting the subsequent die-cutting work of the die-cutting device and having certain inconvenience.

[0003] Therefore, it is necessary to provide a die-cutting device for printing label production to solve the above problems. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a die-cutting device for printing label production to solve the problems mentioned in the above background technique.

[0005] To solve the above problems, the utility model adopts the following technical scheme:

[0006] A die-cutting device for printing label production, including a base frame. A conveyor belt is installed inside the base frame. A fixed frame is arranged on the top of the base frame. An installation box is slidably arranged inside the fixed frame. The installation box is connected with a lifting component. A die-cutting blade is arranged inside the installation box. A limiting hole is opened at the front end of the die-cutting blade. A limiting rod slidably penetrates through the installation box. The limiting rod is adapted to the limiting hole. A pulling plate is arranged at the front end of the limiting rod. A first spring is arranged between the pulling plate and the installation box.

[0007] Preferably, a plurality of limiting holes are arranged. The plurality of limiting holes are equidistantly distributed on the die-cutting blade. The limiting rod and the first spring are both provided with a plurality corresponding to the limiting holes.

[0008] Preferably, the lifting component includes a support seat, a double-shaft motor, a cam, a sliding rod and a second spring. The support seat is arranged on the top of the fixed frame. The double-shaft motor is arranged on the top of the support seat. Cams are connected to the output shafts on both sides of the double-shaft motor. The sliding rod slidably penetrates through the fixed frame. The bottom of the sliding rod is connected to the top of the installation box. The top of the sliding rod is in contact with the cam. The two ends of the second spring are respectively connected to the top of the installation box and the inner top of the fixed frame.

[0009] Preferably, the top of the vertical rod is hemispherical.

[0010] Preferably, a protection box is arranged on the top of the fixed frame. The support seat, the double-shaft motor and the cam are all located inside the protection box.

[0011] Preferably, vertical rods are arranged on both sides of the top of the installation box, and both vertical rods on both sides slide through the fixed frame.

[0012] The beneficial effects of the present utility model are as follows: the conveyor belt can be used to transport label paper, and the lifting assembly can drive the installation box and the die-cutting blade inside it to move vertically, so as to perform die-cutting work on the label paper. When the die-cutting blade needs to be replaced, pull the pull plate to make its limiting rod move forward until the limiting rod disengages from the limiting hole, thereby releasing the limiting process of the die-cutting blade in the installation box, so as to maintain or replace the die-cutting blade. Through the above settings, the disassembly and assembly of the die-cutting blade can be quickly carried out, so as to ensure the subsequent die-cutting work of the die-cutting device and improve work efficiency. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art, but it is not a limitation to the protection scope of the present utility model.

[0014] Figure 1 It is the left view of the whole device provided by the present utility model;

[0015] Figure 2 provided by the present utility model Figure 1 side view;

[0016] Figure 3 provided by the present utility model Figure 2 front sectional view of the installation box in

[0017] Figure 4 provided by the present utility model Figure 2 top sectional view of the installation box in

[0018] Figure 5 provided by the present utility model Figure 4 enlarged view of part A in

[0019] Wherein, 1, base frame; 2, conveyor belt; 3, fixed frame; 4, installation box; 5, lifting assembly; 51, support seat; 52, double-shaft motor; 53, cam; 54, sliding rod; 55, second spring; 6, die-cutting blade; 7, limiting hole; 8, limiting rod; 9, pull plate; 10, first spring; 11, protection box; 12, vertical rod. Detailed Embodiments

[0020] Refer to Figures 1 to 5A die-cutting device for printing label production shown in the figure includes a base frame 1. A conveyor belt 2 is installed inside the base frame 1. A fixed frame 3 is arranged on the top of the base frame 1. An installation box 4 is slidably arranged inside the fixed frame 3. The installation box 4 is connected with a lifting component 5. A die-cutting blade 6 is arranged inside the installation box 4. A limiting hole 7 is opened at the front end of the die-cutting blade 6. A limiting rod 8 slidably penetrates through the installation box 4. The limiting rod 8 is adapted to the limiting hole 7. A pulling plate 9 is arranged at the front end of the limiting rod 8. A first spring 10 is arranged between the pulling plate 9 and the installation box 4.

[0021] Furthermore, a plurality of the limiting holes 7 are provided. The plurality of the limiting holes 7 are equidistantly distributed on the die-cutting blade 6. A plurality of the limiting rods 8 and the first springs 10 are correspondingly arranged for the limiting holes 7.

[0022] Through the arrangement of the plurality of the limiting holes 7, a plurality of the limiting rods 8 are inserted into the corresponding limiting holes 7 to improve the stability of the die-cutting blade 6 inside the installation box 4.

[0023] Furthermore, the lifting component 5 includes a support seat 51, a double-shaft motor 52, a cam 53, a sliding rod 54 and a second spring 55. The support seat 51 is arranged on the top of the fixed frame 3. The double-shaft motor 52 is arranged on the top of the support seat 51. Both output shafts of the double-shaft motor 52 are connected with the cams 53. The sliding rod 54 slidably penetrates through the fixed frame 3. The bottom of the sliding rod 54 is connected with the top of the installation box 4. The top of the sliding rod 54 is in contact with the cam 53. Both ends of the second spring 55 are respectively connected with the top of the installation box 4 and the inner top of the fixed frame 3.

[0024] When the double-shaft motor 52 is started to drive the cams 53 on both sides to rotate, through the arrangement of the second spring 55, the cam 53 and the sliding rod 54, the installation box 4 is driven to perform vertical reciprocating motion, thereby driving the die-cutting blade 6 to perform vertical reciprocating motion for continuously die-cutting the transported label paper.

[0025] Furthermore, the top of the sliding rod 54 is hemispherical.

[0026] By the top of the sliding rod 54 being hemispherical, the friction between the cam 53 and the sliding rod 54 is reduced.

[0027] Furthermore, a protective box 11 is arranged on the top of the fixed frame 3. The support seat 51, the double-shaft motor 52 and the cam 53 are all located inside the protective box 11.

[0028] Through the protective box 11, the support seat 51, the double-shaft motor 52 and the cam 53 can be protected.

[0029] Furthermore, vertical rods 12 are arranged on both sides of the top of the installation box 4. Both of the vertical rods 12 on both sides slidably penetrate through the fixed frame 3.

[0030] Through the vertical rod 12, the smooth vertical movement of the installation box 4 is ensured.

[0031] When the utility model is in use, the conveyor belt 2 can be used to transport label paper, and the lifting assembly 5 can drive the installation box 4 and the die-cutting blade 6 inside it to move vertically, so as to perform die-cutting work on the label paper. When the die-cutting blade 6 needs to be replaced, the pull plate 9 is pulled to make its limit rod 8 move forward until the limit rod 8 disengages from the limit hole 7, thereby releasing the limiting process of the die-cutting blade 6 in the installation box 4, so as to maintain or replace the die-cutting blade 6. Through the above settings, the die-cutting blade 6 can be quickly disassembled and assembled to ensure the subsequent die-cutting work of the die-cutting device and improve work efficiency.

[0032] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any change or replacement that can be thought of without creative work should be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope defined by the claims.

Claims

1. A die-cutting device for producing printed labels, characterized in that: It includes a base frame, a conveyor belt is installed inside the base frame, a fixed frame is arranged on the top of the base frame, an installation box is slidably arranged inside the fixed frame, the installation box is connected with a lifting assembly, a die-cutting blade is arranged in the installation box, a limiting hole is arranged at the front end of the die-cutting blade, a limiting rod is slidably penetrated on the installation box, the limiting rod is adapted to the limiting hole, a pull plate is arranged at the front end of the limit rod, and a first spring is arranged between the pull plate and the installation box.

2. A die-cutting device for producing printed labels according to claim 1, characterized in that: There are a plurality of the limiting holes, which are equidistantly distributed on the die-cutting blade, and a plurality of the limiting rods and the first springs are each provided corresponding to the limiting holes.

3. A die-cutting device for producing printed labels according to claim 1, characterized in that: The lifting assembly includes a support seat, a dual-axis motor, a cam, a sliding rod and a second spring. The support seat is arranged on the top of the fixed frame, the dual-axis motor is arranged on the top of the support seat, the output shafts on both sides of the dual-axis motor are connected with cams, the sliding rod slides through the fixed frame, the bottom of the sliding rod is connected to the top of the installation box, the top of the sliding rod is in contact with the cam, and the two ends of the second spring are respectively connected to the top of the installation box and the top inside the fixed frame.

4. A die-cutting device for producing printed labels according to claim 3, characterized in that: The top of the slide bar is hemispherical.

5. A die-cutting device for producing printed labels according to claim 3, characterized in that: A protection box is arranged on the top of the fixed frame, and the support seat, the dual-axis motor and the cam are all located inside the protection box.

6. A die-cutting device for producing printed labels according to claim 3, characterized in that: Vertical rods are arranged on both sides of the top of the installation box, and the vertical rods on both sides slide through the fixed frame.

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