Round die part roller waste cleaning mechanism for carton printing and forming production line

Abstract

The utility model discloses a paper box printing forming production line round die part roller waste cleaning mechanism, which comprises a paper feeding unit, a printing unit, a slotting unit and a die cutting unit, the die cutting unit is provided with a roller waste cleaning mechanism, the roller waste cleaning mechanism comprises a rubber mat roller, a cutting die roller and a waste cleaning roller, the rubber mat roller is positioned above the cutting die roller, and the waste cleaning roller is positioned above the cutting die roller. The waste removing roller is located on one side of the cutting die roller, a cutting die template is installed on the cutting die roller, a pressing shaft is installed on the cutting die template, a waste removing template is installed on the waste removing roller, an elastic piece is rotationally installed at the top of the waste removing template, and a spring is installed at the top of the elastic piece. When the upper pressing shaft of the cutting die template touches the elastic piece spring, paper scraps in the clamping groove of the cutting die template are removed in time, the template is kept clean, and production efficiency and production quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton printing, in particular to a waste cleaning mechanism for a roller of a circular die part of a carton printing and forming production line. Background Technique

[0002] A carton printing and forming production line machine is a printing device that can print required characters, patterns and other information on the surface of a carton body. It generally includes processes such as plate mounting, inking, embossing, and paper feeding. A carton printing and forming production line generally has single printing, printing and slotting, gluing boxes and a linkage production line, etc. The carton printing and forming production line prints, slots and die-cuts cardboard.

[0003] At present, during die-cutting processing of the circular die part of a carton printing and forming production line, it is not easy to remove the paper scraps in the card slot of the die template, which affects the work efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a waste cleaning mechanism for a roller of a circular die part of a carton printing and forming production line to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A waste cleaning mechanism for a roller of a circular die part of a carton printing and forming production line includes a paper feeding unit, a printing unit, a slotting unit and a die-cutting unit. Among them, the die-cutting unit is provided with a waste cleaning mechanism for a roller. The waste cleaning mechanism for a roller includes a rubber pad roller, a die template roller and a waste cleaning roller. The rubber pad roller is located above the die template roller, and the waste cleaning roller is located on one side of the die template roller. A die template is installed on the die template roller, and a pressing shaft is installed on the die template. A waste cleaning template is installed on the waste cleaning roller, and an elastic piece is rotatably installed at the top of the waste cleaning template. A spring is installed at the top of the elastic piece.

[0006] Preferably, a cardboard is arranged between the rubber pad roller and the die template roller.

[0007] Preferably, a pin shaft is installed at the top of the waste cleaning template, and the elastic piece is installed on the pin shaft.

[0008] Preferably, the spring is adapted to the pressing shaft.

[0009] Preferably, a rubber pad is sleeved outside the rubber pad roller.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] When the pressing shaft on the die template touches the elastic piece spring, the paper scraps in the card slot of the die template are timely removed, keeping the template clean and improving the production efficiency and production quality. Description of the Drawings

[0012] Figure 1 It is a schematic structural diagram of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of part A of the present utility model.

[0014] In the figure: 1. Rubber pad roller; 2. Rubber pad; 3. Die cutting roller; 4. Scrap cleaning roller; 5. Scrap cleaning template; 6. Elastic piece; 7. Pin shaft; 8. Spring; 9. Pressing shaft; 10. Die cutting template; 11. Cardboard. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figure 1-2 , the present utility model provides a technical solution: a roller scrap cleaning mechanism for the circular die part of a carton printing and forming production line, including a paper feeding unit, a printing unit, a slotting unit, and a die cutting unit. Among them, the die cutting unit is provided with a roller scrap cleaning mechanism. The roller scrap cleaning mechanism includes a rubber pad roller 1, a die cutting roller 3, and a scrap cleaning roller 4. The rubber pad roller 1 is located above the die cutting roller 3, and the scrap cleaning roller 4 is located on one side of the die cutting roller 3. A die cutting template 10 is installed on the die cutting roller 3, and a pressing shaft 9 is installed on the die cutting template 10. A scrap cleaning template 5 is installed on the scrap cleaning roller 4, and an elastic piece 6 is rotatably installed at the top of the scrap cleaning template 5. A spring 8 is installed at the top of the elastic piece 6.

[0017] In the present utility model, a cardboard 11 is provided between the rubber pad roller 1 and the die cutting roller 3.

[0018] In the present utility model, a pin shaft 7 is installed at the top of the scrap cleaning template 5, and the elastic piece 6 is installed on the pin shaft 7.

[0019] In the present utility model, the spring 8 is adapted to the pressing shaft 9.

[0020] In the present utility model, a rubber pad 2 is sleeved outside the rubber pad roller 1.

[0021] The working principle of the present utility model: In this device, a die cutting template 10 is installed on the die cutting roller 3, and a scrap cleaning template 5 is installed on the scrap cleaning roller 4. When the two rollers are driving and running, the die cutting roller 3 rotates counterclockwise, and the scrap cleaning roller 4 rotates clockwise. When the pressing shaft 9 on the die cutting template 10 contacts the spring 8 on the scrap cleaning template, a downward pressure is generated. Through the fulcrum pin shaft 7, the elastic piece 6 pops up, and the elastic piece aligns with the die cutting template card slot, timely removing the paper scraps in the card slot, keeping the die cutting template clean, better ensuring the smoothness and beauty of the cardboard die cutting, and higher efficiency.

[0022] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The waste removal mechanism of the roller of the circular die section of the carton printing and forming production line includes a paper feeding unit, a printing unit, a slotting unit and a die-cutting unit, wherein: The die-cutting unit is provided with a roller waste cleaning mechanism, characterized in that: the roller waste cleaning mechanism comprises a rubber pad roller (1), a die-cutting roller (3) and a waste cleaning roller (4), and the rubber pad roller (1) is located above the die-cutting roller (3), and the waste cleaning roller (4) is located on one side of the die-cutting roller (3), a die-cutting template (10) is installed on the die-cutting roller (3), and a pressure shaft (9) is installed on the die-cutting template (10), and a waste cleaning template (5) is installed on the waste cleaning roller (4), and a spring (6) is rotatably installed on the top of the waste cleaning template (5), and a spring (8) is installed on the top of the spring (6).

2. The waste removal mechanism for the roller of the circular die section of the carton printing and forming production line according to claim 1 is characterized by: A paperboard (11) is arranged between the rubber pad roller (1) and the knife die roller (3).

3. The waste removal mechanism for the roller of the circular die section of the carton printing and forming production line according to claim 1 is characterized by: A pin shaft (7) is installed on the top of the waste removal template (5), and a spring sheet (6) is installed on the pin shaft (7).

4. The waste removal mechanism for the roller of the circular die section of the carton printing and forming production line according to claim 1 is characterized by: The spring (8) is matched with the pressing shaft (9).

5. The waste removal mechanism for the roller of the circular die section of the carton printing and forming production line according to claim 1 is characterized by: The rubber pad roller (1) is provided with a rubber pad (2) on its outer shell.

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