JPS6218151B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention automatically attaches powder and granules to objects such as processed foods flowing on a conveyor, so that the powder and granules at the bottom of the conveyor can be smoothly and widely collected to the upper part and uniformly distributed. It was devised for the purpose of distributing the thickness.

Conventionally, various methods such as screwing have been used in this type of equipment, but all of them cause unnecessary agitation or pressure fluctuations to the powder/granules being conveyed, and it is difficult to make the thickness uniform. This resulted in early damage to the carrier and complicated equipment adjustment.

The present invention is intended to eliminate these conventional drawbacks, and an example thereof will be explained below with reference to the drawings. , the rollers 1 are notched so as to fill the gap between them, and the tips are curved in a smaller arc than the rollers 1 as shown in the figure, so that they are arranged along the bottom surface of the net upper part 2A from position 6 of the net upper part 2A. It consists of an inner guide plate 3, and an outer guide plate 4 that runs along the inner guide plate 3 and covers the roller 1, and collects the powder and granules that have fallen into the net lower part 2B near the exit of the conveyor 2 at the starting end of the inner guide plate. 5 and the outer guide plate 4, initially due to the clamping action between the net 2 and the inner guide plate 3, and then gradually due to the rotational upward pressure from below and the inner guide plate 3. and the conveying action of the conveyor 2 between the outer guide plate 4 and the conveyor to be collected at the upper part of the conveyor 2A. At this time, even if there is unevenness in the thickness of the lower powder/granules, the excess is regulated by the gap dimension a and is rejected and quantified.In addition, due to the elastic effect of the inner guide plate 3, the powder/granules are No extra force is applied, the number of components is small, and the height of the conveyor lower part 2B and conveyor upper part 2A can be kept small, making it inexpensive and simple. In addition, by arranging the inner guide plate 5 at a position that makes a certain angle d with the perpendicular line passing through the roller axis, powder and granules will not accumulate.

[Brief explanation of the drawing]

The drawing is a sectional view showing an embodiment of the device of the present invention. In the figure, number 1 is the roller, 2 is the conveyor, 2A is the upper part of the conveyor, 2B is the lower part of the conveyor, 3 is the inner guide plate, 4 is the outer guide plate, and 5 is the starting end of the inner guide plate.

Claims (1)

[Claims] 1. There is a net-shaped conveyor 2 which is driven by circumscribing the rollers 1, and an inner guide plate 3 which is cut out from the roller 1 so as to support each roller gap is attached to the inner guide plate 3, which connects the part from the starting end 5 and the roller 1. The outer periphery of the roller 1, that is, the gap with the conveyor 2, gradually becomes smaller as it moves toward the top due to conveyance rotation. An outer guide plate 4 is provided to sandwich the outer periphery of the conveyor 2 and cover the conveyor 2.
A powder/granule conveying device characterized by conveying the powder/granule B to the upper part 2A of the conveyor.