| 摘要 |
A device for controllably and uniformly feeding from the output of a source of an endless strip of material, according to weight requirements, sections of strips of the material to the input of a material utilizing device. The apparatus comprises a continuously moving conveyor band leading from the source of strip material to the input of the device. Controllably operating cutting means cut the endless strip and indicating means indicate the length of each section. Controllably operating gates prevent the passage of a section along the conveyor band and measuring means measure the weight of the sections on the conveyor band. A pulse counter responsive to the indicator and the measuring means count a number of pulses related to the length of a section for activating the cutting means to cut the endless strip and for activating the gate to block the passage of a section on the conveyor band for a period of time related to the weight as measured by the measuring means to control the space between sections.
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