JPH07305240A - Apparatus for preventing filter from being clogged with fly waste in cleaner of spinning frame - Google Patents

Abstract

PURPOSE:To provide an apparatus capable of preventing a filter from being clogged with fly wastes and further the fly wastes from being collected on an impeller without causing a gap between a transport pipe and the filter even when the transport pipe is deformed into an hourglass type by a strong suction force. CONSTITUTION:This apparatus for preventing a filter from being clogged with fly wastes is obtained by placing a cleaner body on rails provided on a spinning frame so as to surround the spinning frame with a blowing pipe 2 and a suction pipe 3, reciprocate the cleaner body on the rails, collecting cotton, inserting a collected cotton transport pipe into a cotton collecting hole at any time, removing the fly wastes deposited on a filter 5, installing a cushioning material 8 in the form of a cross, etc., comprising a flexible resin foam having a suitable thickness on the top surface thereof, interposing a supporting member having a brush 9 in contact with the top surface of an impeller 4 attached to the undersurface, pushing up the filter 5 with the cushioning material 8 and deforming the filter 5 so as to prevent a gap from being formed between a collected cotton transport pipe (Y) and the filter 5. Thereby, the fly wastes on the impeller 4 are cleaned with the brush.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust blocking device for a filter in a cleaner attached to a spinning machine for spinning cotton.

[0002]

2. Description of the Related Art In a spinning machine for spinning cotton, a small amount of cotton is scattered during work to become fly dust, which adheres to threads and contaminates the spinning frame. -Is attached. There are several types of cleaners, including a blower pipe that blows out air so as to prevent fly cotton from accumulating on the machine base, and a blower pipe that blows air to the floor. There is a suction pipe that collects the fallen cotton dust by suction and transports the sucked cotton dust to a cotton collection box.

In this cleaner, blower pipes having gates are attached to both sides of the blower side of the casing of the blower having an impeller with an opening at the center, and suction sides of the casing are provided. A suction pipe connected to the suction cover is attached in a gate shape in the same manner as above, a filter is attached to the upper part of the impeller, and the suction side wall of the suction cover is sucked by the suction pipe. The filter is configured by providing a cotton collecting hole into which a thin square cotton collecting transport pipe for transporting the cotton wool accumulated on the filter to the cotton collecting box is provided, and the rail provided on the spinning machine is provided with the above-mentioned. Both pipes are used by suspending them so as to straddle the spinning machine. The cotton is collected by reciprocating on the rail, and the cotton collecting transport pipe is inserted into the cotton collecting hole at the appropriate time to be placed on the filter. So as to suck out the accumulated cotton wool You have me.

However, although the above-mentioned cleaner gives good results in collecting the cotton wool, it requires a strong suction force when it is transported to the cotton collecting box by the cotton collecting transport pipe. The suction force causes the upper and lower walls of the thin prismatic transport pipe to be concaved inward in a drum shape, and when the pipe is inserted into the collecting hole, a gap is formed between the pipe and the filter, so that the cotton dust on the filter is removed. It cannot be completely removed, and the cotton wool is clogged to deteriorate the subsequent cotton collecting efficiency. In addition, suction of suction blower blows out a part of the cotton dust accumulated on the filter due to suction of suction pipe. There was a problem that it was pulled by the force and accumulated on the impeller, which adversely affected the performance of the blower.

In order to solve the above-mentioned problems, conventionally, the filter, impeller, and spinning frame are manually cleaned. However, this requires a large amount of artificial cleaning, and a large labor cost is required for the cleaning work. As a result, the cost of spinning has to be increased.

[0006]

In view of the above-mentioned prior art, the present invention is directed to the above-mentioned cleaner in which the transport pipe is used for strong suction when transporting it to the cotton box. Provided is a device capable of preventing the filter from clogging with the fly, and preventing the fly from accumulating on the impeller even when deformed into a drum shape by force without forming a gap with the filter. The task is to do.

[0007]

SUMMARY OF THE INVENTION The present invention has been made for the purpose of solving the above-mentioned problems, and its construction is such that blower pipes are provided on both sides of the casing of a blower with an impeller installed in the center. Is installed in a gate shape, the suction pipe connected to the suction cover on the suction side of the casing is installed in a gate shape in the same manner as described above, and a filter is arranged on the upper part of the impeller, and the suction cover is installed. A cleaner having a cotton-collecting hole for fitting a cotton-collecting transport pipe with a thin cross-section for transporting the cotton dust sucked by the suction pipe and deposited on the filter to the cotton-collecting box on the suction-side wall of the cleaner. -The main body is mounted on a rail provided on the spinning machine so that both pipes surround the spinning machine, and the cotton is transported by reciprocating on the rail, and the cotton transportation pipe is timely. Insert the filter into the cotton collecting hole and filter In the cleaner designed to eliminate the cotton wool accumulated on the upper surface, a cushion material made of a soft resin foam having an appropriate thickness is attached on the upper surface in a cross shape or the like between the filter and the impeller. Then, interpose a brush having a brush attached to the upper surface of the impeller on the lower surface,
The cushion material pushes up and deforms the filter to prevent a gap from being formed between the cotton collecting transport pipe and the filter, and the brush is used to clean the cotton wool on the impeller. It is a feature.

[0008]

In the present invention, between the impeller of the blower and the filter, a cushion member made of a soft resin foam having an appropriate thickness is attached to the upper surface in a cross shape or the like, and the lower surface is provided with the upper surface of the impeller. The brush having the brush attached to it is interposed, the filter is pushed up by the resin foam, and the cotton dust on the impeller is cleaned by the brush. Even if the filter is inserted and strongly sucked, and the transport pipe is dented in a drum shape to create a gap between the filter and the filter, the filter is not deformed by pushing up the cushioning material to create a gap. The cotton wool can be removed cleanly to prevent the cotton dust from being clogged, and since the upper surface of the impeller is cleaned with a brush, the cotton wool can be prevented from accumulating on the impeller.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of the device of the present invention will be described with reference to the drawings. FIG. 1 is a front view of a state in which a cleaner equipped with the device of the present invention is attached to a spinning machine, FIG. 2 is a side view of the spinning machine of FIG. 1 in which a middle portion is omitted, and FIG. 3 is a support used in the present invention. FIG. 4 is a perspective view of a member, FIG. 4 is a perspective view showing a state in which the device of the present invention is attached to a casing of a blower having an impeller installed, and FIG.

In the figure, S is a spinning machine and C is a cleaner.
The cleaner C is constructed as follows. That is,
Reference numeral 1 is a casing for the blower B, 2 is a blow pipe connected to the left and right sides of the blower B in the casing 1, on the left and right sides,
3 is a suction pipe connected to the left and right of a suction cover 3A attached to the suction side of the blower B, and 4 is a blower B.
, 5 is a deformable filter made of nylon or the like mounted on the impeller-4 in the casing 1, and 6 is the filter-5 in the suction cover 3A.
A side of the side wall 3S corresponding to the upper surface of the filter collecting hole for inserting the tip of the cotton collecting transport pipe Y for sucking and removing the fly dust sucked by the suction pipe 3 and accumulated on the filter-5. -Ana is configured. Incidentally, the cotton collecting transport pipe Y is provided on the terminal side of the rail R described later, and is fitted and inserted into the cotton collecting hole 6 of the cleaner C moving along the spinning machine S. Is formed. Z is a central cotton collecting duct connected to the transportation pipe Y.

Both the pipes 2 and 3 are formed in a gate shape, the blow pipe 2 is provided with a large number of air ejection holes 2a, and air is ejected from these holes to be attached to a spinning frame or the like. The cotton wool on the floor is dropped onto the floor, while the suction pipe 3 sucks the cotton wool on the floor from the suction port 3a at the lower end thereof, and the sucked cotton wool is deposited on the filter-5. However, as described above, the conventional cleaner C requires a strong suction force when transporting the cotton collecting transport pipe Y to the cotton collecting box as described above. The upper and lower walls are dented inward like a drum, and when the pipe is inserted into the cotton collecting hole 6, a gap is formed between the pipe and the filter 5, and the cotton wool on the filter 5 cannot be completely removed. In addition, a part of the cotton wool accumulated on the filter-5 by the suction of the suction pipe 3 is blower B. It was sucked by the blow-out force of No. 1 and accumulated on the impeller-4, which adversely affected the performance of the blower B.

Therefore, in the present invention, not only can the cotton wool on the filter 5 be completely removed by disposing the members described below in the casing 1, but also on the impeller-4. I tried not to collect. That is, 7 in FIGS.
Is made of bamboo or wood that does not generate static electricity and has a cross shape. A cushion material 8 such as soft foamed polyurethane having an appropriate thickness is attached to the upper surface, and a brush 9 is provided on at least one location on the lower surface.
Is a support member configured by attaching the filter 5 and the impeller 4, and the filter 5 is pushed up to insert the cotton collecting transport pipe Y into the cotton collecting hole 6 to filter the filter. Even when the transport pipe Y is dented in a drum shape when transporting the cotton wool accumulated on the filter 5 to the collecting box, a gap is prevented from being formed between the transport pipe Y and the filter 5 and the cotton wool can be completely removed. At the same time, the brush 9 cleans the upper surface of the impeller 4 so that the cotton wool does not collect. The shape of the support member 7 in the above may be a shape other than the cross shape, as long as it does not interfere with the suction force of air by the impeller-4,
Moreover, it is only necessary that the filter 5 can be pushed up by the cushion material 8 and that the cotton wool on the impeller 4 can be cleaned by the brush 9.

The cleaner C equipped with the device of the present invention is
The traveling carriage CF arranged under the casing 1 is mounted on the rail R attached above the spinning machine S by the rail support Rs as in the conventional case, and the blow pipe 2 and the suction pipe 3 are mounted. When the blower B is driven to reciprocate on the rail R along the spinning machine S, the air ejected from the air ejection holes 2a of the blower pipe 2 As a result, the cotton wool collected on the spinning frame or scattered cotton wool is dropped on the floor, and the cotton wool dropped on the floor is sucked from the suction port 3a of the suction pipe 3 and deposited on the filter-5. At this time, due to the suction force of the blower B, a part of the fly waste on the filter-5 passes through the filter-5 and falls onto the impeller-4, but it is cleaned by the brush 9 and sent into the blow pipe 2. , There is no danger of collecting cotton wool on the impeller-4. After this state is continued for an appropriate time, the cleaner C is moved to the end of the rail R, the cotton collecting transport pipe Y is fitted and connected to the cotton collecting hole 6, and the filter is sucked. Although the cotton wool accumulated on the filter 5 is removed, since the filter 5 is pushed up by the supporting member 7, even if the tip of the transport pipe Y is deformed like a drum due to a strong suction force, the tip of the filter 5 is removed. Since no air gap is formed between the portion and the filter-5, the fly cotton is cleanly removed from the filter-5, and there is no possibility that the cotton wool is clogged.

[0014]

The present invention is as described above, and the clear
Not only can dust removal work with a cleaner be performed with high accuracy and efficiency, but there is no risk of dust collection on the impeller, so there is no need to perform cleaning work on the cleaner. In comparison, it is possible to reduce the labor cost required for cleaning, and the yarn breakage due to flies is drastically reduced, so that the quality of the spun yarn can be improved.

[Brief description of drawings]

FIG. 1 is a front view of a state in which a cleaner equipped with the device of the present invention is attached to a spinning machine.

FIG. 2 is a side view of the spinning machine of FIG. 1 with an intermediate portion omitted.

FIG. 3 is a perspective view of a support member used in the present invention.

FIG. 4 is a perspective view showing a state in which the device of the present invention is attached to the casing of a blower on which an impeller is installed.

FIG. 5 is a sectional view of a main part.

[Explanation of symbols]

 S Spinning machine C Cleaner B Blower 1 Case 2 Blow pipe 3 Suction pipe 4 Blower impeller 5 Filter 6 Case collecting hole 7 Supporting member 8 Cushion 9 Brush

Claims (1)

[Claims] 1. A suction pipe connected to a suction cover on the suction side of the casing, with blow pipes mounted on both sides of the casing blowing side of a blower having an impeller installed at the center. The pipe is attached in a gate shape in the same manner as above, the filter is arranged on the upper part of the impeller, and the suction side wall of the suction cover is covered with the cotton wool sucked by the suction pipe and accumulated on the filter. A cleaner main body having a cotton collecting hole for fitting a cotton collecting transport pipe having a thin cross-section for transporting to a cotton collecting box is mounted on a rail provided on a spinning machine, and both pipes are formed by the spinning machine. Was mounted so as to surround the rail, and the cotton was collected by reciprocating on the rail, and the cotton collecting transport pipe was inserted into the cotton collecting hole at a proper time so as to remove the cotton wool accumulated on the filter. In the cleaner,
Between the filter and the impeller, a cushion member made of a soft resin foam having an appropriate thickness is mounted on the upper surface in a cross shape or the like, and a supporting member having a brush attached to the upper surface of the impeller is mounted on the lower surface. Then, the cushion material pushes up the filter to deform it so as not to create a gap between the cotton collecting transport pipe and the filter, and to clean the cotton wool on the impeller by the brush. A device for preventing dust clogging of a filter in a cleaner of a spinning machine, which is characterized in that