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Working environment control device and method in cold rolling process

A technology for controlling device and working environment, applied in metal rolling, metal rolling, metal rolling stands, etc., can solve the problems of large noise pollution of cold rolling equipment, affecting the working environment of workers, etc., so as to reduce noise and improve work. Environment, the effect that is conducive to continuous cold rolling work

Inactive Publication Date: 2022-07-12
CHINA NAT HEAVY MACHINERY RES INSTCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this application is to solve the problem in the prior art that due to the strong extrusion friction between the cold-rolled plate and the forming roll, the cold-rolled device will generate greater noise pollution and seriously affect the working environment of the workers. Device and method for controlling working environment in cold rolling process

Method used

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  • Working environment control device and method in cold rolling process
  • Working environment control device and method in cold rolling process
  • Working environment control device and method in cold rolling process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] like figure 1 As shown, a working environment control device in the process of cold rolling includes a base 1 and a body 2, the body 2 includes a multi-component forming roll 3, the body 2 is arranged on the upper end face of the base 1, and the multi-component forming roll A U-shaped noise reduction cover 4 is arranged above 3, and both ends of the upper inner wall of the U-shaped noise reduction cover 4 are fixedly connected with a set of sealing curtains 5. The upper end of the base 1 is fixedly provided with a ceiling 6, and the ceiling 6. A lifting mechanism is connected together with the U-shaped noise reduction cover 4, and the inside of the U-shaped noise reduction cover 4 is provided with a spray cooling mechanism and an exhaust air dehumidification mechanism.

[0029] In the actual use process, the workpiece to be cold-rolled enters from the feed end of the machine body 2, and is cold-rolled and formed through the multi-component forming roller 3. During the c...

Embodiment 2

[0031] Preferably, on the basis of Embodiment 1, in this embodiment, as figure 1 , image 3 As shown, the spray cooling mechanism includes a plurality of spray pipes 7 that are fixedly arranged on the inner upper side of the U-shaped noise reduction cover 4, and each of the spray pipes 7 is arranged above the corresponding group of forming rollers 3, The pipe wall of each of the spray pipes 7 is connected with a group of atomizing nozzles 8 , and the pipe ends of the plurality of spray pipes 7 are fixedly connected with a connecting pipe 9 , and the pipe wall of the connecting pipe 9 is fixedly connected with a connecting pipe 9 . Inlet hose 10.

[0032] In the actual use process, the cooling liquid can be passed into the connecting pipe 9 through the water inlet hose 10, and sprayed from the multiple atomizing nozzles 8 through the multiple spray pipes 7, so that the multi-component forming roller 3 can be cooled. Cool down to avoid high temperature affecting the working en...

Embodiment 3

[0034] Preferably, on the basis of Embodiment 1 or Embodiment 2, such as figure 2 As shown, in this embodiment, the exhaust air and dehumidification mechanism includes an installation frame 11 that is fixedly inserted on the top of the U-shaped noise reduction frame, and an exhaust fan 12 is fixed inside the installation frame 11. The U-shaped noise reduction frame The top of the frame is fixedly provided with a dehumidification cover 13 corresponding to the position of the installation frame 11 .

[0035] In the actual use process, the moisture inside the U-shaped noise reduction cover 4 can be drained and discharged through the operation of the exhaust fan 12 .

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Abstract

The invention relates to the technical field of cold rolling, and discloses a working environment control device and method in the cold rolling process, the device comprises a base and a machine body, the machine body comprises multiple sets of forming rollers, the machine body is arranged on the end face of the base, a U-shaped noise reduction cover is arranged above the multiple sets of forming rollers, and the two ends of the upper inner wall of the U-shaped noise reduction cover are each fixedly connected with a set of sealing shielding curtains; a ceiling is fixedly arranged at the upper end of the base, the ceiling and the U-shaped noise reduction cover are jointly connected with a lifting mechanism, and a spraying cooling mechanism and an exhaust dehumidification mechanism are arranged in the U-shaped noise reduction cover. Noise generated in the cold rolling process can be effectively reduced, the working environment can be improved, workers can not observe the cold rolling machining condition, meanwhile, the forming roller can be cooled, and discharged moisture can be dehumidified and dried.

Description

technical field [0001] The present application relates to the technical field of cold rolling, and in particular, to an operating environment control device and method in a cold rolling process. Background technique [0002] Cold rolling is to use hot-rolled steel coils as raw materials, pickling to remove oxide scale and then cold rolling, and the finished product is hard-rolled coils. The plastic index decreases, so the stamping performance will deteriorate, and it can only be used for parts with simple deformation. [0003] The patent publication number is CN210907387U, which discloses a continuous cold rolling forming equipment, including a base, a forming roller, a driving motor and a first support, the top surface of the base is movably connected with forming rollers, and the forming rollers are specifically provided with several groups; the above-mentioned The patent can clean the plate, but in the actual use process, due to the strong extrusion friction between the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21B13/02B21B27/10B21B33/00
CPCB21B13/02B21B27/10B21B33/00B21B2027/103Y02P70/10
Inventor 姚赟曹用刘颖
Owner CHINA NAT HEAVY MACHINERY RES INSTCO