Automatic adjusting device for adjusting optimal jet angle of nozzle of single-brush brush roller
An angle adjustment and automatic adjustment technology, which is applied in the direction of spraying devices, chemical instruments and methods, cleaning methods and appliances, etc., can solve the problems of reducing the service life of scrubbing rollers, increasing production costs, and changes, so as to reduce production costs and prolong The service life and the effect of preventing abnormal wear phenomenon
Active Publication Date: 2014-01-01
WISDRI ENG & RES INC LTD
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Problems solved by technology
When the passing steel wire changes with the vibration and pressing (or pressing) of the brush roller, if the spray angle of the nozzle is fixed, the water sprayed by the nozzle cannot be sprayed to the correct position on the brush roller, so the brush roller The amount of grinding of the bristles will also change accordingly. In this case, because the friction between the brush roller and the strip steel also changes, the amount of grinding of the bristles also changes, resulting in abnormal wear of the brush hair of the brush roller. , the scrubbing roller will generate a lot of vibration and noise, which will greatly reduce the service life of the scrubbing roller and increase the production cost
Method used
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Embodiment Construction
[0012] In the hot-rolled stainless steel annealing and pickling production line, the specific implementation of the automatic adjustment device for the best spray angle of the single-brush roller nozzle will be described in detail below in conjunction with the examples and accompanying drawings. Embodiments of the spray angle automatic adjustment device are not limited to the following examples.
[0013] In the scrubbing device consisting of scrubbing rollers and support rollers, such as figure 2 As shown, the nozzle spray angle adjustment device of the present invention mainly includes a screw adjustment device 4, a balance spring 3 and a nozzle angle adjustment rod 2, and the two ends of the brush roller are fixed in the screw adjustment device 4, and the brush roller can follow the adjustment of the screw adjustment device 4. Press up (or press down) and press together (or press down), a support block 40 is provided above the screw adjustment device 4, and the support bloc...
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The invention discloses an automatic adjusting device for adjusting an optimal jet angle of a nozzle of a single-brush brush roller. The automatic adjusting device is mounted in a brushing device for a hot-rolling stainless steel annealing pickling product line and comprises a spiral adjusting device, a balancing spring and a nozzle angle adjusting rod, wherein the two ends of the brush roller are fixedly arranged in the spiral adjusting device, the brush roller can move along with the movement of the spiral adjusting device, a support block is arranged above the spiral adjusting device, the support block is pivoted with one end of the nozzle angle adjusting rod, the other end of the nozzle angle adjusting rod is used for fixing the tail end of a water pipe, the water pipe is connected with the nozzle, and the nozzle can rotate along with the rotation of the nozzle angle adjusting rod. With the adoption of the automatic adjusting device for adjusting the optimal jet angle of the nozzle of the single-brush roller, the jet angle of the nozzle is enabled to maintain the optimal jet angle in the production process, and the abnormal abrasion of brush bristles is effectively prevented, so that the service life of the brush roller is prolonged and the production cost is reduced.
Description
technical field [0001] The invention relates to an automatic nozzle angle adjustment device, in particular to an automatic adjustment device for adjusting the optimum spray angle of a single brush roller nozzle in a scrubbing device of a hot-rolled stainless steel annealing and pickling production line. Background technique [0002] At present, after hot rolling on the steel production line, there is a large amount of iron oxide scale on the surface of the strip steel. After annealing, some iron oxide scale is formed on the surface of the strip steel, and many tiny foreign objects are left in the pickling operation. When there are serious defects on the surface of the steel strip, in order to remove such defects, the surface of the steel is ground by using a brushing device. [0003] Because in the brushing operation, with the consumption of the bristles of the brushing roller and the influence of other factors, the brushing roller will vibrate and press down, resulting in ...
Claims
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IPC IPC(8): B08B7/04B08B1/02B08B3/02B05B15/08B05B15/68B08B1/20
Inventor 李勇华贺立红胡斯尧
Owner WISDRI ENG & RES INC LTD