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Explosion-proof time-delay roller of gumming machine

A technology of dipping machine and roller, which is applied to the device and coating of the surface coating liquid, which can solve the problems of easy breaking of the substrate, deformation of the pulling, and failure to ensure the normal operation of the equipment, so as to improve safety, The effect of solving tension problems

Inactive Publication Date: 2008-04-09
苏州市益维高科技发展有限公司
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AI Technical Summary

Problems solved by technology

However, there is still a certain tension requirement for substrate impregnation. If the tension is too high, the substrate will be easily broken or deformed. If the tension is too small, the normal operation of the equipment cannot be guaranteed.

Method used

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  • Explosion-proof time-delay roller of gumming machine

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Embodiment

[0014] Example: As shown in Figure 1, an explosion-proof delay roller of a dipping machine includes a roller and a drive motor, and the drive motor is a pneumatic motor.

[0015] The design of the delay roller of the dipping machine of the present invention is to replace the torque motor with a pneumatic motor. It can be seen from the characteristic curve of the air motor: when the air pressure is constant, with the increase of the speed, the torque decreases, and there is a linear relationship between the speed and the torque; from the characteristic curve of the torque motor, it can be seen that when the voltage is set to one Timing, with the increase of the speed, the torque decreases, and the relationship between the speed and the torque is basically linear. It can be seen that the air motor and the torque motor have similar characteristics. Since there is no special explosion-proof torque motor manufacturer in China, it is an ideal choice to replace the explosion-proof t...

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Abstract

The invention discloses an explosion-proof time-delay roller of a dipping machine. The time-delay roller comprises a roll and a driving motor, wherein, the driving motor is a pneumatic motor; because any special explosion-proof type moment motor manufacturer does not also exist in China at present, an explosion-proof moment motor is replaced with the pneumatic motor to be used as the power of the time-delay roller in the explosion-proof area (in particular to the first-class explosion-proof area), thereby being a more ideal selection, and the invention not only solves the problem of paper tension in the running process, but also improves the security of the equipment.

Description

technical field [0001] The invention relates to an explosion-proof delay roller of a dipping machine. Background technique [0002] The vertical or horizontal impregnation and drying production lines in the copper clad laminate industry have impregnation equipment, and the impregnation equipment is the key part of the production line. There are two types of dipping methods: single-sided dipping (pre-impregnation) and double-sided dipping of the substrate (paper or other fibrous coils). The air remaining in the gap between the fibers of the substrate is exhausted from a single direction, so that the impregnating resin can fully penetrate into the substrate. [0003] Figure 1 is a schematic diagram of the prepreg structure of the dipping machine, wherein 1 is a rubber extrusion roller, 2 is a fixed roller, 3 is a rubber coating roller, 4 is a glue tank, 5 is an adjustment roller, 6 is a turning roller, and 7 is a delay roller, As can be seen from Figure 1, the higher the set...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C11/00B05C21/00
Inventor 徐年梓富雯里
Owner 苏州市益维高科技发展有限公司
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