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Paper connecting machine and braking system thereof

A braking system and paper splicing machine technology, applied in manufacturing tools, ceramic forming machines, auxiliary forming equipment, etc., can solve the problems of replacing paper rolls and other problems

Active Publication Date: 2021-09-10
HUAINAN BEIXIN BUILDING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the paper splicing process, the replacement paper roll and the current paper roll may be broken when the paper is spliced ​​due to the change of the air pipe and the excessive tension during splicing.

Method used

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  • Paper connecting machine and braking system thereof
  • Paper connecting machine and braking system thereof

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Embodiment Construction

[0030] Such as figure 1 as shown, figure 1 The braking system 1 of the splicer in this embodiment is shown. The brake system 1 is installed on the paper splicer. The braking system 1 is used for braking the replacement paper roll 7 on the splicer. The braking system 1 includes a pneumatic brake 6, a pressure sensor 8, a driving assembly 9 and a controller. The controller is electrically connected to the drive assembly 9 . The drive assembly 9 is connected to the pneumatic brake 6 . Such as figure 2 As shown, the pneumatic brake 6 can be arranged at one end of the rotating shaft of the paper roll 7 . The pneumatic brake 6 can apply resistance to the rotation of the paper roll 7 to tension and straighten the paper tape output by the paper roll 7 . The driving assembly 9 provides driving force for the operation of the pneumatic brake 6, and the power provided by the driving assembly 9 is controlled by the controller.

[0031] The pneumatic brake 6 may be a normally open ...

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Abstract

The invention discloses a paper connecting machine and a braking system of the paper connecting machine. The braking system comprises a pneumatic brake, a driving assembly, a pressure sensor and a controller. The pneumatic brake is used for applying the resistance to a paper roll so as to tension and straighten a paper strip outputted by the paper roll. The driving assembly is connected to the pneumatic brake and used for providing the driving air pressure for the pneumatic brake. The pressure sensor is used for detecting the value of the driving air pressure. The controller is electrically connected to the driving assembly and the pressure sensor. The larger the driving air pressure is, the larger the resistance is. The controller is configured to detect the value of the driving air pressure at the moment of paper connection through the pressure sensor after receiving a paper connecting signal, and when the driving air pressure is larger than a preset value, the driving assembly is controlled to reduce the driving air pressure to be the preset value or below. After the braking system is adopted, the phenomenon that the paper strip outputted by the paper roll is snapped due to the fact that the tension on the paper strip is too large in the paper connecting operation is avoided.

Description

technical field [0001] This article relates to a gypsum board production technology, especially a braking system of a splicing machine. Background technique [0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance. It is one of the new lightweight panels that are currently being developed. [0003] The production of gypsum board requires the laying of protective paper. Specifically, the protective paper is laid on the work surface to form the outer surface, and then gypsum slurry and other materials are added to the protective paper to form the core structure. The production process of gypsum board is usually continuous and therefore requires a continuous supply of paper. The protective paper is usually rolled one by one. Before the current paper roll is used up, the replacement paper roll need...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B17/00B65H16/02B65H21/00B65H23/182B65H26/04
CPCB65H26/04B65H16/02B65H23/1825B65H21/00B28B17/00B65H2701/1133B65H2701/176
Inventor 吴金龙宋世恒陈超景磊
Owner HUAINAN BEIXIN BUILDING MATERIAL
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