Automatic cotton core weighing device

Abstract

The invention discloses an automatic cotton core weighing device which comprises a cotton storage box and a cotton feeding box. The cotton storage box is in an inverted trapezoid shape, the upper portion of the cotton storage box is opened, and the cotton feeding box is arranged over the cotton storage box. The automatic cotton core weighing device is characterized in that a movable box bottom is arranged on the lower portion of the cotton storage box, the two sides of the movable box bottom are connected with guide rail devices, the movable box bottom can make front-back movement in the horizontal direction along guide rails, a weighing platform is further arranged above the movable box bottom, and a weighing sensor is fixed beneath the weighing platform. Consequently, weighing is more accurate, weighing errors are smaller than 1.5%, usage of raw materials can be well controlled, and finally product consistency is better guaranteed.

Description

technical field [0001] The invention relates to home textile equipment, in particular to a cotton core automatic weighing device on the home textile equipment. Background technique [0002] The quantitative filling method of the traditional pillow filling machine is: feeding cotton - carding - fan conveying to the cotton storage box - weighing funnel - fan filling to the pillowcase, such as the operation process recorded in the application number: 201210503503, the present invention will refer to The entire contents of this prior art. [0003] The main disadvantages of the traditional method are: 1. Because the fibers after carding are fluffy, large in size and low in density, the weighing error is large, about 5-10%, and the national standard is 5%, which cannot meet the production requirements; 2. The weighing device is The suspended clamshell structure is easily shaken by external influences, which affects the measurement accuracy; 3. The weighing device is fixed on the ...

AI Technical Summary

Problems solved by technology

[0003] The main disadvantages of the traditional method are: 1. Because the fibers after carding are fluffy, large in size and low in density, the weighing error is large, about 5-10%, and the national standard is 5%, which cannot meet the production requirements; 2. The weighing device is The suspended clamshell structure is easily shaken by external influences, which affects the measurement accuracy; 3. The weighing device is fixed on the equipment body, and the vibration of the equipment will seriously affect the weighing error

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