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Improved type device for regulating driving force of coating roll

A technology for adjusting devices and coating rollers, which is applied to the device for coating liquid on the surface, coating, etc., and can solve the problems of easy slippage, pressure, unevenness, etc.

Inactive Publication Date: 2012-03-14
常州美杰医疗用品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a reliable coating roller driving force adjustment device to solve the problems of easy slipping and uneven pressure

Method used

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  • Improved type device for regulating driving force of coating roll
  • Improved type device for regulating driving force of coating roll

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Embodiment Construction

[0008] As shown in the figure, an original coating roller driving force adjustment device includes a coating roller 1, a rolling bearing 2, a bearing seat 3, an adjustment wheel 4, a sliding seat 6, a flat key 7, a power sprocket 8, a friction plate 9 and Thread 11, coating roller 1 is sleeved with rolling bearing 2, coating roller 1 rotates with bearing seat 3 through rolling bearing 2, and power sprocket 8 is set on coating roller 1, and through rolling bearing 2 and coating roller 1 Movable cooperation, the left side of the power sprocket 8 is connected with a sliding seat 6, the sliding seat 6 is matched with the coating roller 1 through the flat key 7 to slide left and right, and the rotation is stationary, and the right side of the sliding seat 6 is connected to the power chain through the friction plate 9 The wheel 8 is in friction fit, and the coating roller 1 is also provided with an adjustment wheel 4, which is adjusted and matched with the coating roller 1 through th...

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Abstract

The invention discloses an improved type device for regulating the driving force of a coating roll, which comprises the coating roll, a rolling bearing, a bearing seat, a regulating wheel, a sliding seat, a flat key, a power chain wheel, a frictional piece and screw threads, wherein the left side of the coating roll is in sleeve joint with the rolling bearing, the coating roll is matched with the bearing seat in a rotary way by the rolling bearing, the power chain wheel is sleeved on the coating roll and is matched with the coating roll in a movable way by the rolling bearing, the left side of the power chain wheel is connected with the sliding seat, the sliding seat forms the rotary or immovable matching of right-and-left sliding with the coating roll by the flat key, the right side of the sliding seat is matched with the power chain wheel in a frictional way by the frictional piece, the left end of the coating roll is connected with the bearing seat, and the regulating wheel is matched with the coating roll in a right-and-left regulating way by the screw threads at the left end of the bearing seat on the coating roll. The problems of easy slippage and generation of non-uniform pressure are solved, so that the driving force of the coating roll is constant.

Description

technical field [0001] The invention relates to a hot melt adhesive coating equipment, in particular to an improved coating roller driving force adjustment device. Background technique [0002] Hot-melt adhesive coating equipment can be used in one machine and is suitable for coating various substrates such as kraft paper, non-woven fabrics, plastic films, natural textiles, chemical fiber fabrics, carpets, cardboard, etc. Therefore, the adjustment of the driving force of the coating roller high expectation. The existing adjustment device uses a single spring to adjust the friction force of the friction plate, thereby changing the driving force of the coating roller, but the single spring is easy to slip and produce uneven pressure. In order to overcome the above-mentioned shortcomings, an improved design has been made on the driving force regulating device of the coating roller. Contents of the invention [0003] The purpose of the present invention is to provide a relia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C1/08B05C11/00
Inventor 周中其高爱萍赵阿健
Owner 常州美杰医疗用品有限公司
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