Material anti-falling device of rubber cutting machine

Abstract

The utility model discloses a rubber cutting machine material anti-falling device which comprises a rubber cutting machine, hydraulic cylinders are symmetrically arranged on a base of the rubber cutting machine, the output ends of the hydraulic cylinders are fixedly connected with a support, a driving roller is installed in the center of a first round roller frame, and a servo motor is installed on one side of the first round roller frame. And the output end of the servo motor is connected with one side of the driving roller. When the rubber cutting machine works and rubber materials are fed, the driving roller is arranged for feeding, meanwhile, the height of the driving roller is adjusted through the hydraulic cylinder, the cutting requirements of the rubber materials with different thicknesses can be met, the flexibility and adaptability of rubber cutting are improved, the rubber materials are prevented from falling off and deviating, it is guaranteed that the rubber materials can be smoothly cut, and the service life of the rubber cutting machine is prolonged. According to the rubber material cutting device, the phenomena of deviation and falling are avoided, the cutting safety and accuracy are improved, pause and deviation of rubber materials in the cutting process can be reduced through uniform feeding, and the working efficiency and the cutting quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber cutting machines, and specifically relates to a material anti-falling device for rubber cutting machines. Background Art

[0002] A rubber cutter is a mechanical device used to cut film. Traditional cutting methods usually require manual work, which is not only inefficient but also difficult to ensure cutting quality. With the development of production technology and the improvement of automation, rubber cutters have emerged as an automated equipment. Compared with traditional manual cutting methods, rubber cutters use high-precision cutting tools and control systems to ensure the stability and accuracy of the cutting process, which not only improves production efficiency and quality, but also promotes the progress and development of the film cutting industry.

[0003] During the rubber cutting process of the rubber cutter, due to the soft nature of rubber, the material is prone to falling off and uneven feeding, which will lead to an unsmooth rubber cutting process, reduced production efficiency, and extended production time. Feeding problems will also lead to uneven specifications and quality of the cut rubber products, resulting in quality differences between product batches, affecting product consistency and stability. Feeding shedding will also increase the risk of mechanical failure or personal injury, which is not conducive to safe production. Therefore, we propose a material anti-falling device for the rubber cutter to ensure the smooth progress of the rubber cutting process. Utility Model Content

[0004] The purpose of the utility model is to provide a material anti-falling device for a rubber cutting machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber cutter material anti-falling device, comprising a rubber cutter, wherein hydraulic cylinders are symmetrically arranged at the base of the rubber cutter, the output ends of the hydraulic cylinders are fixedly connected to brackets, the other ends of the two brackets are fixedly connected to first round roller frames, an active roller is installed at the center of the first round roller frame, a servo motor is installed on one side of the first round roller frame, and the output end of the servo motor is connected to one side of the active roller.

[0006] Preferably, a groove is provided at the base of the rubber cutter, a second round roller frame is fixedly connected to the groove of the rubber cutter, a driven roller is installed at the center of the second round roller frame, and the upper surface of the driven roller is gap-matched with the lower surface of the active roller.

[0007] Preferably, a concave plate is provided on the front side wall of the second round roller frame, and the lower surface of the concave plate is fixedly connected to the base of the rubber cutting machine.

[0008] Preferably, the number of the hydraulic cylinders is four.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: when the rubber cutting machine is working and the rubber material is fed, an active roller is set for feeding, and at the same time, the active roller is adjusted in height by a hydraulic cylinder, so as to adapt to the cutting requirements of rubber materials of different thicknesses, thereby improving the flexibility and adaptability of rubber cutting, and then the active roller and the rubber cutting machine are started together to achieve uniform feeding of the rubber material, and at the same time, the feeding process is limited to prevent the rubber material from falling off and deviating, thereby ensuring that the rubber material can be cut smoothly and avoiding the phenomenon of deviation and falling off, thereby improving the safety and accuracy of cutting, and uniform feeding can reduce the pause and deviation of the rubber material during the cutting process, thereby improving the work efficiency and cutting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Structural details of the first round roller stand;

[0012] Figure 3 for Figure 1 Structural details of the middle bracket;

[0013] In the figure: 1. Rubber cutting machine; 2. Hydraulic cylinder; 3. Bracket; 4. First round roller frame; 5. Active roller; 6. Servo motor; 7. Second round roller frame; 8. Driven roller; 9. Concave plate. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1-3 The utility model provides a material anti-falling device for a rubber cutter, comprising a rubber cutter 1. A hydraulic cylinder 2 is symmetrically arranged at the base of the rubber cutter 1. The output end of the hydraulic cylinder 2 is fixedly connected to a bracket 3. The other ends of the two brackets 3 are fixedly connected to a first round roller frame 4. An active roller 5 is installed at the center of the first round roller frame 4. A servo motor 6 is installed on one side of the first round roller frame 4. The output end of the servo motor 6 is connected to one side of the active roller 5.

[0016] Before the rubber cutter 1 starts rubber cutting, first confirm that the rubber cutter 1 is in good condition, check whether each component is normal, whether the lubrication is sufficient, confirm whether the quality and specifications of the cut rubber material meet the requirements, and whether there are impurities and damage. Then place the cut rubber material at the bottom of the active roller 5, adjust the height through the hydraulic cylinder 2, so that the active roller 5 fits the rubber material to adapt to rubber materials of different thicknesses. The active roller 5 is fixed by the first round roller frame 4 and driven by a servo motor 6 on one side. The feeding speed is adjusted by modifying the speed of the servo motor 6, and then the servo motor 6 and the rubber cutter 1 are started together to achieve uniform feeding of the rubber material. At the same time, the feeding process is limited to prevent the rubber material from falling off and offsetting, ensuring that the rubber material can be cut smoothly. After the rubber cutting is completed, turn off the rubber cutter 1, clean the machine and the cut rubber material, ensure that the site is clean, and complete the overall rubber cutting process.

[0017] A groove is provided at the base of the rubber cutting machine 1, and a second round roller frame 7 is fixedly connected to the groove of the rubber cutting machine 1. A driven roller 8 is installed at the center of the second round roller frame 7. The upper surface of the driven roller 8 and the lower surface of the active roller 5 are gap-matched. By arranging the driven roller 8 at the bottom of the active roller 5, the rubber material can be better clamped, which facilitates the feeding of the rubber material.

[0018] A concave plate 9 is provided on the front side wall of the second round roller frame 7, and the lower surface of the concave plate 9 is fixedly connected to the base of the rubber cutter 1. Due to the special shape of the concave plate 9, the protrusions on both sides of the concave plate 9 limit the rubber material, so that the feeding process remains stable.

[0019] The number of hydraulic cylinders 2 is four.

[0020] Although 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 device for preventing materials from falling off in a rubber cutting machine, characterized in that: The invention comprises a rubber cutting machine (1), wherein a hydraulic cylinder (2) is symmetrically arranged at the base of the rubber cutting machine (1), the output end of the hydraulic cylinder (2) is fixedly connected to a bracket (3), the other ends of the two brackets (3) are fixedly connected to a first round roller frame (4), an active roller (5) is installed at the center of the first round roller frame (4), a servo motor (6) is installed on one side of the first round roller frame (4), and the output end of the servo motor (6) is connected to one side of the active roller (5).

2. The material anti-falling device for a rubber cutting machine according to claim 1, characterized in that: A groove is provided at the base of the rubber cutting machine (1), a second round roller frame (7) is fixedly connected to the groove of the rubber cutting machine (1), a driven roller (8) is installed at the center of the second round roller frame (7), and the upper surface of the driven roller (8) is clearance-matched with the lower surface of the active roller (5).

3. The material anti-falling device for a rubber cutting machine according to claim 2, characterized in that: The front side wall of the second round roller frame (7) is provided with a concave plate (9), and the lower surface of the concave plate (9) is fixedly connected to the base of the rubber cutting machine (1).

4. The material anti-falling device for a rubber cutting machine according to claim 1, characterized in that: The number of the hydraulic cylinders (2) is four.

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