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Low-noise steel sheet film covering mechanism

A film-coated mechanism and low-noise technology, applied in the field of sheet metal processing equipment, can solve problems such as vibration and loud noise

Active Publication Date: 2017-11-24
佛山宝钢不锈钢贸易有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the separation angle between the protective film and the coil is usually kept at about 90°, and the protective film itself has a certain stretching elasticity, it is easy to vibrate and generate a lot of noise during the unwinding process.

Method used

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  • Low-noise steel sheet film covering mechanism
  • Low-noise steel sheet film covering mechanism
  • Low-noise steel sheet film covering mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1, such as figure 2 As shown, a low-noise steel plate coating mechanism includes a frame, and the frame is provided with an unwinding roller group and a film coating device, the unwinding roller group includes a discharge roller 11, and the film coating device includes Tension roller 21, steel plate conveyer belt 22 and pressure roller 23, described unwinding roller group also comprises unwinding auxiliary roller 12, and described frame is also provided with vertical chute 31, and described vertical chute 31 Located directly above the discharge roller 11 , the end of the unwinding auxiliary roller 12 is slidably connected to the vertical chute 31 . Since the unwinding auxiliary roller 12 itself has a certain weight, it can use its own weight to compress the coiled material 4 . After the unwinding auxiliary roller 12 presses the coiled material 4, the unwinding roller 11 rotates in the direction of the hollow arrow in the figure, which can increase the separati...

Embodiment 2

[0014] Example 2, such as image 3 As shown, the difference between it and Embodiment 1 is that the auxiliary roller adjustment device is a swing arm 32, and the swing arm 32 includes a positioning end and a movable end, the positioning end is hinged with the frame, and the movable end is connected with the unwinding auxiliary The end of the roller 12 is hinged, and the distance between the positioning end and the discharge roller 11 is equal to the length of the swing arm. Of course, changing the lead-out direction of the protective film can also add a number of guide rollers.

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PUM

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Abstract

The invention discloses a low-noise steel sheet film covering mechanism. The mechanism comprises a rack on which an uncoiling roller set and a film covering device are arranged, wherein the uncoiling roller set comprises a charging roller and an uncoiling assisting roller; the film covering device comprises a tensioning roller, a steel sheet conveyor belt and a compressing roller; an assisting roller adjusting device is also arranged on the rack and movably connected to the end part of the uncoiling assisting roller; the assisting roller adjusting device is used for continuously guiding the uncoiling assisting roller to close to the feeding roller. According to the low-noise steel sheet film covering mechanism, the uncoiling assisting roller and the assisting roller adjusting device are additionally arranged; the uncoiling assisting roller is driven by the assisting roller adjusting device to close to the surface of a coiled material; a protecting film forwards moves around the uncoiling assisting roller once being separated from the coiled material, namely, the separating angle between the protecting film and the coil material is increased, and thus the adhering between the protecting film and the coiling material is reduced; moreover, the vibration in separating of the protecting film and the coiling material can be reduced through the uncoiling assisting roller.

Description

technical field [0001] The invention relates to the technical field of metal plate processing equipment, in particular to a low-noise steel plate coating mechanism. Background technique [0002] During the process of processing and transportation, the steel plate may be oxidized, or be damaged by collisions and scratches. Therefore, the surface of the steel plate needs to be covered with a protective film before transportation. The existing steel plate coating mechanism such as figure 1 As shown, it includes discharge roller A, tension roller B, steel plate conveyor belt C and pressure roller D. The protective film is drawn out from the protective film coil on discharge roller A, and is directly passed by the pressure roller after passing through tension roller B. D pressurizes the surface of the steel plate covered on the steel plate conveyor belt C. Since the separation angle between the protective film and the roll is usually kept at about 90°, and the protective film ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/00
Inventor 吴海朋龚爱红袁杰刘招文王瀚文邱兵兵
Owner 佛山宝钢不锈钢贸易有限公司