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Tension mechanism for hot galvanizing colorful coating plate production

A tensioning mechanism and hot-dip galvanizing technology, applied in the direction of coiling strips, thin material handling, transportation and packaging, etc., can solve the problems of up and down shaking, affecting product quality, easy sagging, etc., and achieve the effect of convenient tension adjustment

Inactive Publication Date: 2019-01-04
阜阳力佳门业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no tensioning device in the middle of the color-coated steel plate production line. The color-coated steel plate is too loose, and it is easy to sag due to gravity and shake up and down. It is easy to scratch during the shaking process, which affects product quality.

Method used

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  • Tension mechanism for hot galvanizing colorful coating plate production
  • Tension mechanism for hot galvanizing colorful coating plate production
  • Tension mechanism for hot galvanizing colorful coating plate production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] see Figure 1~3 , in an embodiment of the present invention, a tension mechanism for hot-dip galvanized color-coated sheet production, including a left side plate 1, a right side plate 2, a base 3, a reduction motor 4, a guide roller 13 and a guide roller 2 14, The left side plate 1 and the right side plate 2 are opposite in position, and the bottoms of the left side plate 1 and the right side plate 2 are all fixed on the base 3, and the left side plate 1 is provided with a mounting groove 16, and the middle part of the mounting groove 16 is The active bevel gear 9 is installed at the position, and the active bevel gear 9 is connected with the reduction motor 4 through the coupling 5, and the rotation of the active bevel gear 9 is driven by the reduction motor 4, and the upper and lower positions of the active bevel gear 9 are respectively provided with gears for meshing transmission with it. Bevel gear 1 8 and bevel gear 2 10, bevel gear 1 8 and bevel gear 2 10 are fix...

Embodiment 2

[0022] On the basis of Embodiment 1, in order to make the two ends of the guide roller 13 and the guide roller 14 move synchronously in this embodiment, or the movement of the guide roller 13 and the guide roller 2 14 is smoother, in the middle shaft A linear bearing 17 is installed between the shaft end of 15 and the slide groove 18 .

[0023] Further, the base 3 is fixed on the ground or an external mechanism through anchor bolts, and its position can be adjusted according to actual usage conditions.

[0024] In order to prevent the deviation phenomenon of the galvanized strip 20 during movement, both ends of the first guide roller 13 and the second guide roller 14 are provided with 90-degree baffles, that is, the cross-sections of the first guide roller 13 and the second guide roller 14 It is in the shape of "工", which has a certain deviation-correcting effect.

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Abstract

The invention discloses a tension mechanism for hot galvanizing colorful coating plate production, comprising a left side plate, a right side plate, a base, a speed reducing motor, a guide roller I and a guide roller II; the left side plate is opposite to the right side plate; the bottoms of the left side plate and the right side plate are fixed on the base; an installing slot is formed on the left side plate; a driving bevel gear is installed in the middle of the installing slot; the driving bevel gear is connected with the speed reducing motor by a coupler; a bevel gear I and a bevel gear IIwhich are in engaging drive with the driving bevel gear are respectively arranged at the upper and lower positions of the driving bevel gear; the bevel gear I and the bevel gear II are respectively fixed and installed at the axial ends of a screw rod I and a screw rod II; and the screw rod I and the screw rod II are installed in the installing slot through a screw rod installing base. The tensionmechanism for hot galvanizing colorful coating plate production provided by the invention has the following beneficial effects: the opposite movement of the guide roller I and the guide roller II isrealized through the engaging effect of the gear and the drive effect of the screw rod pair so as to realize regulating of the tension of the galvanizing sheet strip; and the speed reducing motor is adopted for driving, so the tension regulation of the galvanizing sheet strip can be conveniently realized.

Description

technical field [0001] The invention relates to a tensioning mechanism for the production of hot-dip galvanized color-coated sheets. Background technique [0002] Color-coated steel plate is color-coated steel plate, which is based on cold-rolled steel plate and galvanized steel plate, after surface pretreatment (degreasing, cleaning, chemical conversion treatment), and coating in a continuous method (roller coating method), after Products made by baking and cooling. Coated steel plate has light weight, beautiful appearance and good anti-corrosion performance, and can be processed directly. It provides a new type of raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry, etc., and plays a role in replacing steel with steel. wood, efficient construction, energy saving, pollution prevention and other good effects. [0003] At present, there is no tensioning device in the middle of the color-c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H23/26
CPCB65H23/26B65H2404/152B65H2701/173
Inventor 李均
Owner 阜阳力佳门业有限公司
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