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Rubber cutting machine capable of avoiding blade passivation

A glue cutting machine and rubber technology, which is applied in metal processing and other directions, can solve the problems of passivation of glue cutting knives, passivation of blades, and high viscosity, and achieve the effect of avoiding loss and passivation of blades.

Inactive Publication Date: 2014-12-03
ZHANGJIAGANG HONGLI RUBBER & PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the rubber cutting machine in the existing processing technology, because the rubber itself has certain toughness and elasticity during the cutting process, the rubber cutting knife in the rubber cutting machine will be worn out due to the stress of the rubber during the long-term cutting process, thus Lead to the passivation of the rubber cutter; at the same time, due to the high viscosity of some rubber, some rubber will remain on the rubber cutting blade after the rubber cutter finishes cutting, which will lead to the passivation of the blade affected by it

Method used

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  • Rubber cutting machine capable of avoiding blade passivation
  • Rubber cutting machine capable of avoiding blade passivation
  • Rubber cutting machine capable of avoiding blade passivation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 and figure 2 A rubber cutting machine that can avoid blade passivation is shown, which includes a rubber guide seat 1 for placing rubber, a frame 2 is arranged in the rubber guide seat, and the opposite end faces of the frame 2 and the rubber guide seat 1 are arranged There is a rubber cutting knife 3, which is controlled by a hydraulic cylinder 4 arranged on the upper end surface of the frame 2; the front end surface and the rear end surface of the rubber cutting knife are all provided with a blowing pipe 5, and the blowing pipe 5 passes through the The air hose 6 is connected to an air compressor 7 provided on the upper end face of the frame 2 .

[0022] As an improvement of the present invention, the end width of the blowing duct 5 is the same as the width of the rubber cutter 3, which can ensure that the airflow delivered by the blowing duct has an influence on the rubber cutter as a whole.

Embodiment 2

[0024] As an improvement of the present invention, such as figure 1 and figure 2 As shown, in the rubber cutter 3, two heating wires 8 extending in the width direction of the rubber cutter 3 are respectively provided on the front end and the rear end thereof, and the length thereof is the same as the width of the rubber cutter 3 . With the above design, it can achieve faster cutting during the cutting process by heating the rubber cutter, thus avoiding the passivation of the rubber cutter due to the stress between the rubber cutter and the rubber during the cutting process ; The distribution structure of the heating wire can heat the rubber cutter as a whole, so that the heating effect of the rubber cutter can be further improved.

[0025] As an improvement of the present invention, in the rubber cutter 3, a groove 9 is provided at the corresponding position of the heating wire 8, and the heating wire 8 is embedded in the groove 9, which can prevent the heating wire from tou...

Embodiment 3

[0027] As an improvement of the present invention, such as image 3 and Figure 4 As shown, an electric heater 10 is arranged in the glue-guiding base 1 , which is arranged on the upper end surface of the glue-guiding base 10 and connected to the side end surface of the glue-guiding base 10 through a fixing rod. With the above design, it can heat the rubber on the rubber guide seat through the electric heater, so that the rubber after the temperature is raised is more conducive to cutting, so as to avoid the rubber cutter being hindered by the high toughness of the rubber, and then the rubber cutter can be retracted. to loss.

[0028] As an improvement of the present invention, the distance between the electric heater 10 and the upper end surface of the rubber guide seat 1 is 12 centimeters, which can pass through the contact with the rubber under the premise of avoiding the resistance of the electric heater to the transmission of the rubber. Set up at a close distance to en...

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PUM

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Abstract

The invention relates to a rubber cutting machine capable of avoiding blade passivation. The rubber cutting machine comprises a rubber guiding seat for accommodating rubber, wherein a machine frame is arranged in the rubber guiding seat; a rubber cutting knife is arranged on the end face, opposite to the rubber guiding seat, of the machine frame; the rubber cutting knife is controlled by a hydraulic cylinder arranged on the upper end face of the machine frame; air blowing pipelines are both arranged on the front end face and the rear end face of the rubber cutting knife, and are connected to an air compressor arranged on the upper end face of the machine frame through air inlet hoses. By adopting the rubber cutting machine capable of avoiding blade passivation of the technical scheme, air blowing devices arranged on the two sides of the rubber cutting knife can effectively clear away residual rubber on the surface after the cutting of the rubber cutting knife is completed, and thus the blade passivation possibly caused by residue accumulation is avoided.

Description

technical field [0001] The invention relates to a processing device, in particular to a rubber cutting machine capable of avoiding blade passivation. Background technique [0002] Rubber cutting machine is one of the commonly used machinery for rubber cutting. In the rubber cutting machine in the existing processing technology, because the rubber itself has certain toughness and elasticity during the cutting process, the rubber cutting knife in the rubber cutting machine will be worn out due to the stress of the rubber during the long-term cutting process, thus At the same time, due to the high viscosity of some rubber, some rubber will remain on the rubber cutting blade after the rubber cutting knife completes the cutting, which will cause the blade to be blunted due to its influence. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rubber cutting machine, which can effectively avoid the passivation of the rub...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/08B26D7/10B26D7/18
Inventor 施春华章炳芳
Owner ZHANGJIAGANG HONGLI RUBBER & PLASTIC PROD