Rubber film sampling and cutting device

Abstract

The utility model relates to a rubber film sampling and cutting device, and belongs to the field of rubber sampling equipment. A cutting main air cylinder is arranged, the cutting main air cylinder is fixedly connected to a supporting stand column support through a main air cylinder fixing wire and connected with a cutter base, a cylindrical cutter connecting sleeve is fixed to a main air cylinder piston rod of the cutting main air cylinder and fixedly connected with the main air cylinder piston rod through a main air cylinder connecting lock cap, and a residual material removing air cylinder is installed in the cutter connecting sleeve. The cutter connecting sleeve is fixed to the lower end of the base and fixedly connected through the air cylinder fixing wire, the movable cutter is fixed to the lower end of the cutter connecting sleeve through the cutter connecting wire, the static cutter is installed below the movable cutter, and the blade of the static cutter is matched with the blade of the movable cutter. After the movable cutter cylinder completes the rubber material cutting task, the internal residual material cylinder acts and extends out, the piston rod descends to the bottom of the rubber material channel, residual rubber materials are pushed to the rubber discharging channel, and it is guaranteed that no residual rubber materials are accumulated at the top end of the channel.

Description

Technical Field

[0001] The utility model relates to the field of rubber sampling equipment, and more specifically, to a rubber film sampling and cutting device. Background Art

[0002] As is well known, after rubber is processed and cooled in a mixer, it is necessary to sample and test the produced rubber types. In an automated production line, due to different rubber materials and different degrees of hardness, after the sampling equipment cuts the rubber material, the cut rubber sample is suspended, and when too much accumulates, it will cause blockage of the discharge pipeline, resulting in equipment failure where sampling cannot be carried out, and the quality of the rubber material cannot be effectively controlled. Summary of the Invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a rubber film sampling and cutting device, which can effectively eliminate the hidden dangers caused by residual samples and effectively control the quality of rubber materials.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a rubber film sampling and cutting device is provided with a main cutting cylinder. Its characteristic is that the main cutting cylinder is fixed on the support column bracket by the main cylinder fixing wire and is connected to the cutter base. The cylindrical cutter connecting sleeve is fixed on the main cylinder piston rod of the main cutting cylinder and is fixed by the main cylinder connecting lock nut. The residual material removing cylinder is installed inside the cutter connecting sleeve and is fixed by the cylinder fixing wire. The moving cutter is fixed at the lower end of the cutter connecting sleeve by the cutter connecting wire. The static cutter is installed below the moving cutter, and the cutting edges of the static cutter and the moving cutter coincide.

[0005] The beneficial effect of the utility model is that after the moving cutter cylinder completes the task of cutting the rubber material, the internal residual material removing cylinder moves out, and the piston rod descends to the bottom of the rubber material channel, pushing the residual rubber material towards the discharge channel to ensure that there is no accumulation of residual rubber material at the top of the channel. Brief Description of the Drawings

[0006] The following further illustrates the utility model with reference to the drawings and embodiments.

[0007] Figure 1 Structural schematic diagram of the utility model.

[0008] In the figure: 1. Main cutting cylinder, 2. Main cylinder piston rod, 3. Main cylinder fixing wire, 4. Main cylinder connecting lock nut, 5. Support column bracket, 6. Residual material removing cylinder, 7. Cutter connecting sleeve, 8. Cylinder fixing wire, 9. Cutter base, 10. Cutter connecting wire, 11. Residual material removing cylinder piston rod, 12. Moving cutter, 13. Film, 14. Static cutter, 15. Cutting residual rubber material. Detailed Description of the Invention

[0009] In the figure, the utility model is provided with a cutting main cylinder 1. The cutting main cylinder 1 is fixedly connected to a support column bracket 5 by a main cylinder fixing wire 3 and is connected to a cutter base 9. A cylindrical cutter connecting sleeve 7 is fixed on a main cylinder piston rod 2 of the cutting main cylinder 1 and is fixedly connected by a main cylinder connecting lock nut 4. A residual material removing cylinder 6 is installed inside the cutter connecting sleeve 7 and is fixedly connected by a cylinder fixing wire 8. A moving cutter 12 is fixed to the lower end of the cutter connecting sleeve 7 by a cutter connecting wire 10. A stationary cutter 14 is installed below the moving cutter 12, and the cutting edges of the stationary cutter 14 and the moving cutter 12 are in alignment.

[0010] When the film 13 runs between the moving cutter 12 and the stationary cutter 14, the cutting main cylinder 1 is connected to a gas source, and the main cylinder piston rod 2 moves downward, driving the moving cutter 12 on the cutter connecting sleeve 7 to cut downward. After cooperating with the stationary cutter 14 to cut the rubber material sample, the gas source of the residual material removing cylinder 6 is connected and starts to act. A residual material removing cylinder piston rod 11 of the residual material removing cylinder 6 extends to push the cut residual rubber material 15 to the bottom of the conveying pipeline, achieving the purpose of cleaning the residual sample material.

Claims

1. A rubber film sampling and cutting device, provided with a cutting main cylinder, characterized in that: The cutting main cylinder is fixed on the supporting column bracket by the main cylinder fixing wire, and is connected to the cutter base. The cylindrical cutter connecting sleeve is fixed on the main cylinder piston rod of the cutting main cylinder, and is connected and fixed by the main cylinder connecting lock cap. The residual material removing cylinder is installed inside the cutter connecting sleeve and is connected and fixed by the cylinder fixing wire. The dynamic cutter is fixed to the lower end of the cutter connecting sleeve by the cutter connecting wire. The static cutter is installed below the dynamic cutter, and the blades of the static cutter and the dynamic cutter are consistent.

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