Paper cup die-cutting machine capable of cleaning scraps

Abstract

The utility model discloses a paper cup die-cutting machine capable of cleaning sweeps, which comprises an equipment body, a die-cutting roller and a limiting roller, the die-cutting roller and the limiting roller are vertically distributed in the equipment body, the die-cutting roller is positioned at the top end of the limiting roller, and a linkage gear is arranged on the outer surface of one end of the die-cutting roller. A driven gear used for being in meshed transmission with the linkage gear is arranged at one end of the linkage gear, a negative pressure channel is arranged at the front end of the equipment body, the other end of the negative pressure channel is connected with a collecting box, the interior of the die cutting roller is of a hollow structure, and one end of the die cutting roller is inserted into the negative pressure channel. The paper cup die-cutting machine capable of cleaning the sweeps has the beneficial effects of efficient cleaning, environmental protection, energy conservation, accurate die cutting, automatic operation, improvement of the working efficiency and the like, and is suitable for improving the production efficiency and quality in paper cup production.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup processing, in particular to a paper cup die-cutting machine capable of cleaning waste scraps. Background Art

[0002] In the process of paper cup production, using a die-cutting machine to die-cut paper is a common processing method. However, traditional die-cutting machines will produce a lot of waste chips during the processing, which will not only pollute the environment, but also affect the die-cutting quality of the equipment. In addition, traditional die-cutting machines often require manual cleaning of waste chips, which not only reduces production efficiency, but also increases the labor intensity of workers.

[0003] In order to solve the above problems, it is necessary to design a paper cup die-cutting machine that can clean waste scraps. The machine can automatically clean waste scraps during the die-cutting process, improve production efficiency, reduce manual labor intensity, and protect the environment. Utility Model Content

[0004] The utility model aims to provide a paper cup die-cutting machine capable of cleaning waste chips, so as to solve the problem in the above background technology that waste chips are not collected and processed, which not only affects the processing environment, but also affects the die-cutting quality of the equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper cup die-cutting machine capable of cleaning waste scraps, comprising an equipment body, a die-cutting roller and a limiting roller, the die-cutting roller and the limiting roller being vertically distributed inside the equipment body, the die-cutting roller being located at the top of the limiting roller, a linkage gear being provided on the outer surface of one end of the die-cutting roller, a driven gear for meshing with the linkage gear being provided at one end of the linkage gear, a negative pressure channel being provided at the front end of the equipment body, a collection box being connected to the other end of the negative pressure channel, the interior of the die-cutting roller being a hollow structure, and one end of the die-cutting roller being inserted into the negative pressure channel.

[0006] A motor is installed inside the equipment body, and a first transmission chain is arranged between the output end of the motor and the limiting roller. The motor drives the first transmission chain to be linked with the limiting roller, so that the limiting roller is engaged and transmitted through the driven gear and the linkage gear, thereby driving the die-cutting roller and the limiting roller to rotate in relative directions, so as to facilitate the die-cutting of paper cups, wherein the first transmission chain and the second transmission chain are all provided with sprockets for transmission with the limiting roller and the movable shaft.

[0007] A ventilation slot is provided inside the collection box, and a movable shaft is movably connected inside the ventilation slot. The ventilation slot provided in the collection box is a positive pressure end, while the negative pressure channel and the inside of the die-cutting roller are negative pressure ends, which facilitates the adsorption of debris into the inside of the die-cutting roller and discharges it into the collection box through the negative pressure channel for centralized recycling and treatment.

[0008] Negative pressure blades are distributed in a ring on the outer surface of the movable shaft. One end of the movable shaft passes through the interior of the equipment body and is connected to the output end of the motor with a second transmission chain. The movable shaft is linked to the output end of the motor through the second transmission chain, and the negative pressure blades on the outer surface of the movable shaft generate positive and negative pressure airflows to collect debris.

[0009] A die-cutting roller is arranged at the middle end of the die-cutting roller, and cavities are distributed in an annular shape inside the die-cutting roller.

[0010] Compared with the prior art, the paper cup die-cutting machine capable of cleaning waste scraps of the utility model has the following beneficial effects:

[0011] Efficient waste cleaning: The paper cup die-cutting machine is designed with an effective waste cleaning system. Through the negative pressure channel, collection box and negative pressure blades, efficient dust collection and waste cleaning are achieved, production efficiency is improved, environmental protection and energy saving are achieved, waste chips and debris are collected under negative pressure and then centrally processed, reducing the impact of waste on the environment, meeting environmental protection requirements, and saving energy costs at the same time. It has precise die-cutting effect, and the die-cutting roller is equipped with a die-cutting hob and a cavity. The negative pressure channel adsorbs the paper cup raw materials, which increases the fit of the paper cup and improves the accuracy of die-cutting. Automatic operation: The motor drives the transmission chain and the limit roller to realize automatic rotation, and the movable shaft negative pressure blade generates positive and negative pressure airflow to realize automatic waste cleaning, reduce manual intervention, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the partial structure of the overall interior of the utility model;

[0013] Figure 2 This is a schematic diagram of the side view structure of the die-cutting roller and the limiting roller of the utility model;

[0014] Figure 3 It is a schematic diagram of the internal side view structure of the negative pressure channel and ventilation slot of the utility model.

[0015] In the figure: 1. Equipment body; 2. Die-cutting roller; 3. Limiting roller; 4. Motor; 5. First transmission chain; 6. Driven gear; 7. Linkage gear; 8. Die-cutting hob; 9. Negative pressure channel; 10. Second transmission chain; 11. Movable shaft; 12. Negative pressure blade; 13. Ventilation slot; 14. Collection box; 15. Cavity. 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] See also Figure 1-3 The utility model provides a technical solution: a paper cup die-cutting machine capable of cleaning waste scraps, comprising an equipment body 1, a die-cutting roller 2 and a limiting roller 3, the die-cutting roller 2 and the limiting roller 3 are vertically distributed inside the equipment body 1, the die-cutting roller 2 is located at the top of the limiting roller 3, a linkage gear 7 is provided on the outer surface of one end of the die-cutting roller 2, and a driven gear 6 for meshing the linkage gear 7 is provided at one end of the linkage gear 7, a negative pressure channel 9 is provided at the front end of the equipment body 1, and a collection box 14 is connected to the other end of the negative pressure channel 9, the interior of the die-cutting roller 2 is a hollow structure, and one end of the die-cutting roller 2 is inserted into the negative pressure channel 9.

[0018] A motor 4 is installed inside the equipment body 1, and a first transmission chain 5 is provided between the output end of the motor 4 and the limiting roller 3. The motor 4 drives the first transmission chain 5 to be linked with the limiting roller 3, so that the limiting roller 3 is engaged and transmitted through the driven gear 6 and the linkage gear 7, thereby driving the die-cutting roller 2 and the limiting roller 3 to rotate in relative directions, so as to facilitate the die-cutting process of the paper cup, wherein the first transmission chain 5 and the second transmission chain 10 and the limiting roller 3 and the movable shaft 11 are all provided with sprockets for transmission.

[0019] A ventilation slot 13 is provided inside the collecting box 14, and a movable shaft 11 is movably connected inside the ventilation slot 13. The ventilation slot 13 provided in the collecting box 14 is a positive pressure end, while the negative pressure channel 9 and the inside of the die-cutting roller 2 are negative pressure ends, so that the debris can be adsorbed into the inside of the die-cutting roller 2 and discharged into the collecting box 14 through the negative pressure channel 9 for centralized recycling and treatment.

[0020] The outer surface of the movable shaft 11 is annularly distributed with negative pressure blades 12, one end of the movable shaft 11 passes through the interior of the equipment body 1 and is connected to the output end of the motor 4 with a second transmission chain 10. The movable shaft 11 is linked with the output end of the motor 4 through the second transmission chain 10, and the negative pressure blades 12 on the outer surface of the movable shaft 11 generate positive and negative pressure airflows to collect debris.

[0021] A die-cutting roller 8 is provided at the middle end of the die-cutting roller 2, and a cavity 15 is distributed in an annular shape inside the die-cutting roller 2. The negative pressure channel 9 of the die-cutting roller 2 not only collects the debris, but also increases the fit between the die-cutting roller 2 and the paper cup raw material, further improving the die-cutting effect of the paper cup.

[0022] Working principle: The two ends of the paper cup raw material are connected by two winding rollers and a feeding roller, respectively, and the die-cutting roller 2 and the die-cutting roller 2 are located at the upper and lower ends of the paper cup raw material and fit together. The start motor 4 drives the first transmission chain 5 and the second transmission chain 10, driving the limit roller 3 at the other end of the first transmission chain 5 to rotate. The limit roller 3 and the die-cutting roller 2 are meshed through the driven gear 6 and the linkage gear 7 and rotate in relative directions. The debris generated during the die-cutting process is on the surface of the die-cutting roller 2 and the die-cutting hob 8. The second transmission chain 10 is linked with the movable shaft 11, and the movable shaft 1 The negative pressure blade 12 on the outer surface of the second transmission chain 10 has a large wrap angle due to the diameter difference. The rotation speed of the movable shaft 11 is greater than the rotation speed of the die-cutting roller 2 and the limit roller 3. The negative pressure blade 12 generates positive and negative pressure airflows. The negative pressure channel 9 is at the negative pressure end. The airflow flows from the cavity 15 into the inside of the die-cutting roller 2, and is discharged into the inside of the collection box 14 through the negative pressure channel 9, and is finally discharged from the ventilation slot 13. In the process of gas flow, not only the debris is collected, but also the paper cup raw material can be adsorbed to increase the fit, thereby increasing the overall practicality.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper cup die-cutting machine capable of cleaning waste scraps, comprising a device body (1), a die-cutting roller (2) and a limiting roller (3), characterized in that: The die-cutting roller (2) and the limiting roller (3) are vertically distributed inside the device body (1); the die-cutting roller (2) is located at the top of the limiting roller (3); a linkage gear (7) is provided on the outer surface of one end of the die-cutting roller (2); a driven gear (6) for meshing with the linkage gear (7) is provided at one end of the linkage gear (7); a negative pressure channel (9) is provided at the front end of the device body (1); the other end of the negative pressure channel (9) is connected to a collection box (14); the interior of the die-cutting roller (2) is a hollow structure, and one end of the die-cutting roller (2) is inserted into the negative pressure channel (9).

2. A paper cup die-cutting machine capable of cleaning waste scraps according to claim 1, characterized in that: A motor (4) is installed inside the equipment body (1), and a first transmission chain (5) is provided between the output end of the motor (4) and the limiting roller (3).

3. A paper cup die-cutting machine capable of cleaning waste scraps according to claim 1, characterized in that: A ventilation slot (13) is provided inside the collection box (14), and a movable shaft (11) is movably connected inside the ventilation slot (13).

4. A paper cup die-cutting machine capable of cleaning waste scraps according to claim 3, characterized in that: Negative pressure blades (12) are distributed in an annular manner on the outer surface of the movable shaft (11); one end of the movable shaft (11) passes through the interior of the equipment body (1) and is connected to a second transmission chain (10) between the output end of the motor (4).

5. A paper cup die-cutting machine capable of cleaning waste scraps according to claim 1, characterized in that: A die-cutting roller (8) is provided at the middle end of the die-cutting roller (2), and cavities (15) are distributed in an annular manner inside the die-cutting roller (2).

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