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Unilateral fixed positioning roller in the cooling water tank of thermoplastic elastomer extrusion line

A technology of thermoplastic elastomer and cooling water tank, which is applied in the direction of shafts and bearings, can solve the problems of large resistance, large friction coefficient, and increased dynamic load, and achieve convenient left and right rotation of the idler, high rotation efficiency, and small frictional resistance Effect

Active Publication Date: 2017-02-15
HEFEI GENIUS NEW MATERIALS
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  • Abstract
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Problems solved by technology

[0003] Most of the idler bodies in the prior art adopt an all-steel structure or a runner as an integral design. During use, not only is it not anti-corrosion, but also has a large friction coefficient, and the wear itself is serious. Large, not only will affect the quality of production products, but also increase the power load, resulting in waste of energy

Method used

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  • Unilateral fixed positioning roller in the cooling water tank of thermoplastic elastomer extrusion line

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Embodiment

[0025] The unilaterally fixed positioning roller in the cooling water tank of the thermoplastic elastomer extrusion production line has a structure such as figure 1 As shown, the positioning idler includes a fixed bracket 1, a nut fixing gasket 2, a fixed nut 3, a thick rubber pad 4, a rotating shaft 5, a spacer 6, a positioning runner 7 on the idler, an idler shaft 8, Position the pivot pin 9 of the fixed bracket. Wherein, the fixed bracket 1 is unilaterally fixed on the water tank 10 by the rotating pin 9 of the positioning fixed bracket. The upper end of the rotating shaft 5 is connected on the fixed bracket 1 through the fixed nut 3 . The idler shaft 8 is horizontally arranged in the water tank 10, and is connected to the lower end of the rotating shaft 5 through the fixing nut 3. Positioning runners 7: arranged side by side on the roller shaft 8. The fixed bracket 1 is made of stainless steel. The fixing nut 3 is connected to the fixing bracket 1 and the rotating shaf...

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Abstract

The invention relates to a unilaterally fixed and positioned idler roller in a cooling water tank of a thermoplastic elastomer extrusion production line, comprising: a fixed bracket (1) unilaterally fixed on a water tank (10) by a rotating pin (9) of the positioning fixed bracket; The fixed nut (3) is connected to the rotating shaft (5) on the fixed bracket (1), arranged horizontally in the water tank, connected to the idler shaft (8) at the lower end of the rotating shaft (5) through the fixed nut (3), and arranged side by side Positioning runner (7) on idler shaft (8). Compared with the prior art, the present invention has the advantages of high rotation efficiency, reasonable structure, small frictional resistance, accurate positioning, convenient left and right rotation of the idler roller, and is not easy to be damaged, and is especially suitable for thermoplastic elastomer extrusion production lines that require high rotation efficiency .

Description

technical field [0001] The invention relates to an idler roller, in particular to an idler roller fixed and positioned on one side in a cooling water tank of a thermoplastic elastomer extrusion production line. Background technique [0002] The idler is an important part in conveying, and its function is to support and position the conveying of materials, so the structural design and quality of the idler are particularly important. [0003] Most of the idler bodies in the prior art adopt an all-steel structure or a runner as an integral design. During use, not only is it not anti-corrosion, but also has a large friction coefficient, and the wear itself is serious. If it is too large, it will not only affect the quality of the produced products, but also increase the power load, resulting in a waste of energy. Contents of the invention [0004] The object of the present invention is to provide a cooling water tank for a thermoplastic elastomer extrusion production line wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C47/88F16C13/00
CPCB29C48/919
Inventor 杨桂生郝二国孙利明
Owner HEFEI GENIUS NEW MATERIALS
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