Strip breakage alarm device for modified plastic production

Abstract

The invention discloses a strip breakage alarm device for modified plastic production, which comprises an alarm device body, wherein fixed rotating shafts are fixed to the surfaces of the two sides ofthe alarm device body, a mounting frame is rotationally adjusted on the outer side surface of the fixed rotating shaft, a fixing frame is fixed to the front end of the mounting frame, the front end of the mounting frame is fixedly provided with a sealing rubber pad located on the inner side of the fixing frame, a connecting spring is fixed to the joint of the fixing frame and the sealing rubber pad, a plug pin movably penetrates through an inner ring of the connecting spring, the plug pin extends to the outer wall of the fixing frame, and a pull ring is fixed to the top end; and a plurality of groups of clamping grooves which are distributed at equal intervals are formed in the outer side surface of the fixed rotating shaft. By arranging the plug pin, a worker can conveniently and quicklyadjust the mounting angle of the alarm device body; through arrangement of a sponge block, the fixed rotating shaft can be conveniently and rapidly lubricated; and through the arrangement of a protective cover, the protective cover can be conveniently and rapidly mounted and dismounted for solving the problem of damage.

Description

technical field [0001] The invention relates to the technical field of alarm structural components, in particular to an alarm device for broken strips produced by modified plastics. Background technique [0002] In the process of producing modified plastics, sometimes there will be broken strips. There is no obvious sign before the broken strips, and there is no obvious sound, light and other phenomena after the broken strips, so it is not easy to find, especially during night shifts. The light is not good, the mental state of the workers is poor, and this phenomenon is more frequent, resulting in large pieces of machine head material, resulting in material loss or production stoppage, so it is necessary to use modified plastics to produce broken bar alarm devices; [0003] However, there are still some disadvantages in the existing alarm device for broken bars produced by modified plastics. When using the device, there is a problem that the angle of the alarm device body ca...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a broken alarm device for modified plastic production, which can solve the problem that the angle of the alarm device body cannot be adjusted according to the work requirements when the device is used; in addition, when the device is used for a long time Finally, dust falls on the surface of the fixed shaft, which reduces the rotation efficiency of the fixed shaft; there is also a technical problem that the warning light is affected by external factors and damaged due to the long-term exposure of the warning light

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