JPS5810453Y2 - Mabushi fluff removal device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a brush fluff removal device that can efficiently remove fluff attached to a brush to an average K of 6. The details of its configuration are as follows.

This device consists of a fluff removing brush roll 2 in which short fibers entangled with fluff 1 are densely planted, and a flexible endless band 3.

The folded part 6 of the flexible endless band 3 is placed close to the contact part 5 of the fluff removing brush roll 2 to the brush 4 via the folded back guide shaft 7, and the fluff removing surface 8 of the brush 4 is used to remove fluff. When the outer surface of the rebrush roll 2 is pressed into close contact with the outer surface with a slight concave 1, the fluff removal surface 8 of the brush 4 is in an overlapping state, which is obtained by crushing and folding a grid-shaped cardboard frame in the direction of the opposing lines in order to remove fluff. The invention is characterized in that the folded portion 6 of the flexible endless band 3 is provided with a gap 9 at a close position where it does not come into contact with the flexible endless band 3.

It will be explained in more detail.

The fluff removal brush roll 2 shown in this figure has an elastic surface that is slightly concave, with an artificial grass-like sheet 11 in which synthetic resin short fibers are densely flocked on a substrate 10 wrapped around the outer periphery. We use what is possible.

Further, the flexible endless band 3 is formed of a flexible thin plate such as rubber having protrusions arranged side by side in the width direction on its surface, and a drive roll 13 rotated by a folding guide shaft 7, a guide shaft 12, and a motor (not shown). It is suspended from.

Conventionally, when removing fluff attached to a brush, the brush is made of thick cardboard, and in order to remove the fluff while the part is folded into a polymerized state, a flexible endless band made of thin rubber or the like is used to remove the fluff. If the brush is designed to be of this type, the brush must be rubbed against the flexible endless band to remove it, which has the disadvantage that the thin flexible endless band tends to wear out during long-term use.

In addition, some fluff removing brush rolls 2 use sponges, sand rollers, etc., but short fluffs attached to brushes cannot be removed satisfactorily with such rolls.

The present invention solves this problem by changing the fluff removal roll to a fluff removal brush roll 2 that is densely planted with short fibers to which the fluff 1 is entangled, so that the fluff 1 on the surface of the housing 7774 is removed from the fluff removal brush roll. The folded part 6 of the flexible endless belt 3 presses down the fluff 1 that is entangled with the surface of the flexible endless belt 2, and the fluff 1 is secured by the close contact part 14 between the fluff removing brush roll 2 and the folded part 6 of the flexible endless belt 3. Since the fluff 1 on the surface of the 7774 is removed by the fluff removing brush roll 2, the fluff 1 stuck to the fluff removing brush roll 2 is then clamped with the flexible endless band 3, and the fluff removing brush roll 2 is clamped. Since it is drawn between the flexible endless band 3 and the flexible endless band 3, it can be removed reliably and efficiently at all times.

This removal action brings the lint removing brush roll 2 and the folded part 6 of the flexible endless band 3 into close contact and rotates both in opposite directions. 6, the flexible endless band 3 tends to concave the surface of the fluff removing brush roll 2 due to the pressure force, and the fluff removing brush roll 2 tries to return to its original shape due to its elasticity. The adhesion force of the adhesion part 14 to the folded part 6 of the flexible endless band 3 becomes extremely strong, and the gap formed here becomes extremely small because it is bitten by the elasticity of the artificial grass-like sheet 11. The pinching removal effect of No. 1 is improved.

When removing the fluff 1 attached to the brush 4, the fluff removing brush roll 2 is made of short fibers, so there is almost no wear, but the flexible endless band 3 is made of a soft material such as rubber. It is extremely worn out due to use.

In this respect, the present invention provides a position close to the fluff removing surface 8 of the brush 4 that does not come into contact with the fluff removing surface 8 of the brush 4 when the fluff removing surface 8 of the brush 4 is closely pressed against the outer surface of the fluff removing brush roll 2 with the outer surface being slightly concave. Since the folded part 6 of the flexible endless band 3 is provided with a gap 9 between the ends, the fluff removing brush roll 2 of the brush 4 is removed.
Even if the brush 4 is pressed against the brush 4 to remove fluff, the flexible endless band 3, which is easily worn out, will not come into direct contact with the fluff removal surface 8 (lower surface) of the brush 4, and the durability will be improved. Since the lint removal brush roll 2 is positioned in the shade and the lint removal brush roll 2 is in a state to protect the flexible endless band 3, the wear of the flexible endless band 3 is less and can be replaced in a short period of time. It will be used for a long time without any problems.

As described above, the present invention provides a brush lint removal device that can reliably and efficiently remove brush lint and exhibits excellent practicality.

[Brief explanation of drawings]

FIG. 1 is a perspective view of this device, and FIG. 2 is a side view when removing fluff from a brush. 1...Fuzz, 2...Fuzz removal brush roll, 3...
・Flexible endless band, 4... Brush, 5... Contact part, 6.
...Folding part, 7...Folding guide shaft, 8...
Fluff removal surface, 9... gap.

Claims (1)

[Scope of utility model registration request] It consists of a fluff-removing brush roll densely planted with short fibers that are entangled with fluff, and a flexible endless band. 1. When the lint removal surface of the brush is pressed and closely pressed against the outer surface of the lint removal brush roll with the outer surfaces slightly overlapped four times, the above-mentioned method is performed with a gap at a close position that does not contact the lint removal surface of the brush. A brush lint removal device characterized by having a folded portion of an endless flexible band.