Pressure-adjustable label paper conveying device

Abstract

The invention discloses a pressure-adjustable label paper conveying device which comprises a supporting plate, a support and a driven wheel support, one side of the supporting plate and one side of the support are fixed in a hinged mode, the driven wheel support is fixed to the top of the support, and the other side of the supporting plate and one side of the driven wheel support are fixed through a door holder. A first upper paper guide plate and a driving shaft are installed on the supporting plate, and two driving wheels are arranged on the driving shaft. A second upper paper guide plate and two adjustable driven wheel devices are installed on the driven wheel support, and the two adjustable driven wheel devices are symmetrically arranged. According to the device, the pressure between the driving wheel and the driven wheel can be conveniently adjusted, so that the stability of label paper conveying is improved. In addition, the device is convenient to maintain, sundries left between the driving wheel and the driven wheel can be removed in time, and normal operation of equipment is guaranteed.

Description

technical field [0001] The invention belongs to the field of cigarette production equipment and relates to a pressure-adjustable label paper conveying device. Background technique [0002] In the cigarette production process, as a commonly used cigarette case packaging equipment, when the trademark paper door of the small box packaging machine model GDX500 is running, the driven wheel of the accelerating roller relies on the torque of the shrapnel and the driving wheel of the accelerating roller to convey the trademark paper. During this process, it is necessary to ensure that the contact surface between the driving wheel and the driven wheel generates uniform pressure in order to transport the label paper smoothly. However, when the equipment is used for a long time or under the action of external force, for example, the operator presses the shrapnel by hand when cleaning and maintaining the driven wheel, it is easy to cause elastic deformation of the shrapnel due to overpr...

AI Technical Summary

Problems solved by technology

However, when the equipment is used for a long time or under the action of external force, for example, the operator presses the shrapnel by hand when cleaning and maintaining the driven wheel, it is easy to cause elastic deformation of the shrapnel due to overpressure and overtravel, and the resilience of the shrapnel decreases or even loses.

In addition, if there are stains on the contact surface between the driving wheel and the driven wheel, or the uneven distribution of the rebound force of the shrapnel will cause the pressure between the driving wheel and the driven wheel to be unbalanced, which will affect the stability of the label paper conveying, and even cause the The label paper is skewed, causing quality problems such as paper door tape and rotten cigarette packs, which greatly affects production efficiency

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