Continuous material collection device of coating machine

A technology of splicing device and coating machine, which is used in thin material handling, transportation and packaging, winding strips, etc., can solve the problems of reducing production efficiency and waste of substrates, and achieves guaranteed tension, compact structure, and stable rotation. Effect

Inactive Publication Date: 2016-07-20
CHANGSHU JIABANG ADHESIVE TAPE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For coating machines without automatic feeding devices, there must be a process of slowing down, stopping, feeding, speeding up, and loading when changing the reel, and sometimes even involves adjusting the tension of the substrate and the amount of coating, etc. Problems, these adjustments will inevitably reduce production efficiency, waste of substrates, etc.

Method used

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  • Continuous material collection device of coating machine

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Embodiment Construction

[0009] The present invention will be further described below with reference to the drawings and examples, but the embodiments of the present invention are not limited thereto. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, and components have not been described in detail so as not to unnecessarily obscure the embodiments.

[0010] figure 1 The structure of the continuous material receiving device of the coating machine according to one embodiment of the present invention is schematically illustrated. Such as figure 1 The continuous feeding device of the coating machine shown includes a double roll rotary unwinding rack 1, a new roll accelerating device 2, a feeding device 3 and a tension d...

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Abstract

The invention discloses a continuous material collection device of a coating machine. The continuous material collection device comprises a material return frame, a new material roll acceleration device, a material collection device body and a tension detection and control device. The material return frame is a double-material-roll rotation type material return frame and is composed of a bearing machine frame, a disc type rotation frame and a worm drive device. Two rolls of base materials can be installed on the material collection device body at the same time, and the material collection device body is used for switching new and old material rolls and achieving automatic material collection. The disc type rotation frame is adopted for the material collection device body and is more compact in structure and more stable in rotation compared with a frequently-used cross type rotation frame.

Description

technical field [0001] The invention relates to the field of adhesive tape production equipment, in particular to a continuous material receiving device for a coating machine. Background technique [0002] Coating machine is a special equipment mainly used for the production of BOPP sealing adhesive tape. This machine is usually used to coat the rolled base material with a layer of glue, paint or ink with specific functions, and then dry and wind up. . For small-scale adhesive tape manufacturers, most of them currently use off-machine processing, which has the advantages of flexible process, no need for synchronization of coating, simple equipment structure, and easy design. [0003] For any off-machine coating equipment, the replacement of rolls is bound to be involved in normal use. For coating machines without automatic feeding device, there must be a process of slowing down, stopping, feeding, speeding up, and loading when changing the roll, and sometimes even involves...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H19/26B65H19/28B65H19/30
Inventor 吕建洪
Owner CHANGSHU JIABANG ADHESIVE TAPE CO LTD
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