Rubber composite cloth cutting device

Abstract

The utility model relates to the technical field of cutting devices, in particular to a rubber composite cloth cutting device. According to the technical scheme, the device comprises a fixing frame, an electric sliding table is fixedly installed on one side in the fixing frame, a moving frame is fixedly installed on the lower surface of the sliding end of the electric sliding table, a cutting knife is rotatably installed in the moving frame through a rotating shaft, and a cutting motor is fixedly installed on the outer side of the moving frame; and a supporting plate A and a supporting plate B are fixedly mounted at the positions, located on the two sides of the cutting knife, in the fixing frame correspondingly, electric push rods are fixedly mounted at the positions, located below the supporting plate A and the supporting plate B, in the fixing frame correspondingly, and knife grinders are fixedly connected to the tail ends of the two electric push rods correspondingly. According to the rubber composite cloth cutting device, the cutting knife can be conveniently polished, it is guaranteed that a notch of rubber composite cloth is smooth, and cutting quality and accuracy are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a rubber composite cloth cutting device. Background Art

[0002] Rubber composite cloth is a composite material composed of rubber and cloth. It has good wear resistance, acid and alkali resistance and waterproof performance, and can effectively protect the covered objects from damage and pollution. In addition, rubber cloth has the characteristics of good flexibility, easy bending and easy processing, which can meet the use requirements of different fields. In the production process of rubber composite cloth, it needs to be cut by a cutting device.

[0003] At present, during the cutting process of rubber composite cloth, as the cutting knife is used for a longer time, the sharpness of the cutting knife gradually decreases, resulting in an uneven cutting edge of the rubber composite cloth and reduced cutting accuracy. Therefore, we propose a rubber composite cloth cutting device. Utility Model Content

[0004] The utility model aims to provide a rubber composite cloth cutting device, which has the advantages of being easy to grind the cutting knife, ensuring that the cut of the rubber composite cloth is smooth, and improving the cutting quality and accuracy, and solves the problem that in the current rubber composite cloth cutting process, as the cutting knife is used for a longer time, the sharpness of the cutting knife gradually decreases, thereby causing the cut of the rubber composite cloth to be uneven and reducing the cutting accuracy.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber composite cloth cutting device, comprising a fixed frame, an electric slide is fixedly installed on one side of the fixed frame, a movable frame is fixedly installed on the lower surface of the sliding end of the electric slide, a cutting knife is rotatably installed inside the movable frame through a rotating shaft, a cutting motor is fixedly installed on the outside of the movable frame, support plates A and support plates B are respectively fixedly installed at positions on both sides of the cutting knife inside the fixed frame, electric push rods are fixedly installed at positions below the support plates A and B inside the fixed frame, and whetstones are fixedly connected to the ends of the two electric push rods.

[0006] Preferably, a driving conveying roller and a driven conveying roller are rotatably mounted on a side of the fixing frame facing away from the electric slide at positions close to the upper surface and the lower surface respectively.

[0007] Preferably, a conveying motor is fixedly installed on the rear surface of the fixed frame, the end of the conveying motor output shaft is fixedly connected to the end of the active conveying roller close to the rear surface of the fixed frame, and transmission gears are fixedly installed on the ends of the active conveying roller and the driven conveying roller close to the front surface of the fixed frame, and the two transmission gears are meshed.

[0008] Preferably, a gear cover is fixedly mounted on the front surface of the fixing frame, and the two transmission gears are both located inside the gear cover.

[0009] Preferably, limit rings are provided on the outer surface of the active conveying roller near both ends.

[0010] Preferably, both ends of the rotating shaft are rotatably connected with rubber pressure wheels.

[0011] Preferably, the output shaft of the cutting motor and the rotating shaft are connected via a belt and a pulley.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a fixed frame, an electric slide, a mobile frame, a cutting motor, a cutting knife, a support plate A, a support plate B, an electric push rod and a grindstone, so as to facilitate grinding the cutting knife, ensure that the cut of the rubber composite cloth is smooth, and improve the cutting quality and precision. The rubber composite cloth is arranged on the support plate A and the support plate B, the sliding end of the electric slide drives the mobile frame to move, the cutting motor drives the cutting knife to rotate, and the cutting of the rubber composite cloth is completed. When the two electric push rods drive the grindstones to move in opposite directions and contact with the cutting knife, the cutting knife can be ground, the sharpness of the cutting knife is improved, the cutting edge of the rubber composite cloth is smooth, and the cutting quality and cutting precision are improved.

[0014] 2. The utility model achieves the effect of facilitating the transmission of the rubber composite cloth during the cutting process by arranging an active transmission roller, a driven transmission roller, a transmission motor and a transmission gear. Before cutting, the rubber composite cloth passes between the active transmission roller and the driven transmission roller, the transmission motor drives the active transmission roller to rotate, and the active transmission roller and the driven transmission roller are driven by meshing transmission gears, which can drive the rubber composite cloth to move and transmit.

[0015] 3. The utility model can press and fix the rubber composite cloth on both sides of the cutting opening by arranging a rubber pressing wheel, thereby preventing the rubber composite cloth from moving during the cutting process and improving the cutting quality and precision. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the partial main cross-sectional structure of the electric slide of the utility model;

[0019] Figure 4 It is a schematic diagram of a partial side sectional structure of a gear cover of the utility model.

[0020] Figure numerals: 1. limit ring; 2. active transmission roller; 3. driven transmission roller; 4. transmission motor; 5. fixed frame; 6. gear cover; 7. support plate A; 8. electric slide; 9. support plate B; 10. electric push rod; 11. grindstone; 12. rotating shaft; 13. cutting knife; 14. moving frame; 15. cutting motor; 16. rubber pressure wheel; 17. transmission gear. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Embodiment 1

[0023] like Figures 1 to 3 As shown, a rubber composite cloth cutting device proposed by the utility model comprises a fixed frame 5, an electric slide 8 is fixedly installed on one side of the fixed frame 5, a moving frame 14 is fixedly installed on the lower surface of the sliding end of the electric slide 8, a cutting knife 13 is rotatably installed inside the moving frame 14 through a rotating shaft 12, and the cutting knife 13 is disc-shaped, a cutting motor 15 is fixedly installed on the outer side of the moving frame 14, and the output shaft of the cutting motor 15 and the rotating shaft 12 are connected by a belt and a pulley transmission, and a support plate A7 and a support plate A7 are fixedly installed at the positions on both sides of the cutting knife 13 inside the fixed frame 5. Plate B9, the cutting knife 13 passes through between the support plate A7 and the support plate B9, the support plate A7 and the support plate B9 support the rubber composite cloth being cut, and the electric push rods 10 are fixedly installed at the positions below the support plates A7 and B9 inside the fixed frame 5, and the ends of the two electric push rods 10 are fixedly connected to the grindstones 11, and the two ends of the rotating shaft 12 are rotatably connected to rubber pressure wheels 16, and the rubber pressure wheels 16 can press and fix the rubber composite cloth on both sides of the cutting mouth to prevent the rubber composite cloth from moving during the cutting process, thereby improving the cutting quality and accuracy.

[0024] When the utility model is in use, the rubber composite is arranged on the support plate A7 and the support plate B9, the sliding end of the electric slide 8 drives the moving frame 14 to move, and the cutting motor 15 drives the cutting knife 13 to rotate to complete the cutting of the rubber composite cloth, and when the two electric push rods 10 drive the whetstone 11 to move in opposite directions and contact with the cutting knife 13, the cutting knife 13 can be polished to improve the sharpness of the cutting knife 13, so that the cutting edge of the rubber composite cloth is smooth, and the cutting quality and cutting accuracy are improved.

[0025] Embodiment 2

[0026] like Figures 1 to 4As shown, a rubber composite cloth cutting device proposed by the utility model, compared with the first embodiment, this embodiment also includes an active conveying roller 2 and a driven conveying roller 3 rotatably installed at the upper and lower surfaces of the side of the fixed frame 5 away from the electric slide 8, respectively, a conveying motor 4 is fixedly installed on the rear surface of the fixed frame 5, the end of the output shaft of the conveying motor 4 is fixedly connected to the end of the active conveying roller 2 near the rear surface of the fixed frame 5, the active conveying roller 2 and the driven conveying roller 3 are fixedly installed at one end of the front surface of the fixed frame 5, and the two conveying gears 17 are meshed with each other, a gear cover 6 is fixedly installed on the front surface of the fixed frame 5, and the two conveying gears 17 are located inside the gear cover 6, and a limiting ring 1 is arranged on the outer surface of the active conveying roller 2 near both ends, and the limiting ring 1 and the active conveying roller 2 are integrally processed and formed to limit the rubber composite cloth in transmission.

[0027] In this embodiment, the rubber composite cloth passes between the active conveying roller 2 and the driven conveying roller 3 before being cut, and the conveying motor 4 drives the active conveying roller 2 to rotate, and the active conveying roller 2 and the driven conveying roller 3 are driven by the meshing transmission gear 17, which can drive the rubber composite cloth to move and convey.

[0028] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A rubber composite cloth cutting device, comprising a fixing frame (5), characterized in that: An electric slide (8) is fixedly mounted on one side of the fixed frame (5), a movable frame (14) is fixedly mounted on the lower surface of the sliding end of the electric slide (8), a cutting knife (13) is rotatably mounted inside the movable frame (14) via a rotating shaft (12), a cutting motor (15) is fixedly mounted on the outer side of the movable frame (14), a support plate A (7) and a support plate B (9) are fixedly mounted on both sides of the cutting knife (13) inside the fixed frame (5), electric push rods (10) are fixedly mounted on the positions below the support plate A (7) and the support plate B (9) inside the fixed frame (5), and the ends of the two electric push rods (10) are fixedly connected to whetstones (11).

2. The rubber composite cloth cutting device according to claim 1, characterized in that: An active conveying roller (2) and a driven conveying roller (3) are rotatably mounted on the fixed frame (5) at a position close to the upper surface and the lower surface on the side facing away from the electric slide (8).

3. The rubber composite cloth cutting device according to claim 2, characterized in that: A conveying motor (4) is fixedly mounted on the rear surface of the fixed frame (5); the end of the output shaft of the conveying motor (4) is fixedly connected to an end of the active conveying roller (2) close to the rear surface of the fixed frame (5); and transmission gears (17) are fixedly mounted on ends of the active conveying roller (2) and the driven conveying roller (3) close to the front surface of the fixed frame (5), and the two transmission gears (17) are meshed with each other.

4. The rubber composite cloth cutting device according to claim 3, characterized in that: A gear cover (6) is fixedly mounted on the front surface of the fixing frame (5), and the two transmission gears (17) are both located inside the gear cover (6).

5. The rubber composite cloth cutting device according to claim 2, characterized in that: Limiting rings (1) are provided on the outer surface of the active conveying roller (2) near both ends.

6. The rubber composite cloth cutting device according to claim 1, characterized in that: Both ends of the rotating shaft (12) are rotatably connected to rubber pressure wheels (16).

7. The rubber composite cloth cutting device according to claim 1, characterized in that: The output shaft of the cutting motor (15) and the rotating shaft (12) are connected via a belt and a pulley.

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