JPH06146122A - Apparatus for cleaning floor surface of spinning mill - Google Patents

Abstract

PURPOSE:To provide a floor-cleaning apparatus for a spinning mill capable of completely cleaning fly waste deposited on the whole width of the path between frames and on the floor under each frame. CONSTITUTION:This cleaning apparatus is composed of plural suction ports 1 placed on the floor surface under each frame of fine spinning frames 4, etc., fly waste guiding plates 2 standing on the floor between the adjacent suction ports 1, 1 of each frame to guide fly waste toward the suction port 1 and a self-propelled vehicle 3 running on the path between the frames. The vehicle 3 is provided with an air-blowing nozzle 3c ejecting air along the floor surface from the center toward both sides of the path.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a floor cleaning device for a spinning factory.

[0002]

2. Description of the Related Art Conventionally, cleaning of fly dust that has fallen and accumulated on the floor of a spinning factory is performed by a suction nozzle of a pneumatic clearer device that is installed so as to be able to run along the space between spinning machines and winders. A method of using a self-propelled vehicle that sucks and removes or runs on the passage between each machine base and collects and stores the cotton dust on the floor with a suction nozzle (see Japanese Patent Publication No. 4-24450). Is known.

[0003]

Both of the above conventional equations are:
The cotton dust on the floor at and near the position where the suction nozzle passes can be removed by suction, but as the distance from the suction nozzle increases, the cotton dust is not completely removed and remains.

The present invention has been proposed in view of the above-mentioned drawbacks of the conventional apparatus, and its object is to completely eliminate the cotton swine accumulated on the entire width of the passage between the machine bases and the floor surface under each machine base. Another object of the present invention is to provide a floor cleaning device for a spinning factory that can be cleaned.

[0005]

In order to achieve the above object, the present invention provides a plurality of suction ports installed on the floor surface under each machine frame of a spinning machine, and adjacent suction ports of each machine frame. A guideline vertically installed on the floor to guide the fly to the suction port, and runs in the passage between each machine base, and goes from the center of the passage to both sides toward the floor. And a self-propelled vehicle equipped with an air jet nozzle for jetting air along the.

[0006]

[Function] Multiple suction ports installed on the floor under each machine stand
Air is constantly sucked, and the self-propelled vehicle travels through the passages between the machine bases and is ejected from the air ejection nozzles to both sides of the passages to the passages between the machine bases and the floor below the machine bases. The accumulated cotton wool is sucked into the suction ports and removed. At this time, the fly cotton guide plate is located between the adjacent suction ports under the machine base and guides the fly cotton blown from the central portion of the passage toward the suction port by the air jetted from the air jet nozzle of the vehicle. .

[0007]

1 (A) and 1 (B) are a schematic plan view and a front view of the entire apparatus of the present invention. In FIGS. 1 (A) and 1 (B), (1) is a suction port, and (2) ) Is a fly guide plate, (3) is a self-propelled vehicle, and (4) is a spinning machine.

A plurality of suction ports (1) are installed by utilizing a ventilation suction port and a ventilation intake pit formed on the floor surface under each machine stand of the spinning machine (4). This suction port (1)
Not only utilizes the ventilation suction ports located at the ventilation intake pits (5) formed under the floor of each spinning machine (4), but also increases the number of installations to assist them. The ventilation intake pit (5) is connected to a ventilation suction fan (not shown), and the ventilation suction fan is capable of sucking cotton wool. Therefore, a filter (not shown) is installed on top of this for ventilation, and a filter (not shown) is installed in front of this ventilation suction fan. This filter collects the cotton dust sucked from each suction port (1) by filtration, and the cotton dust collected by filtration is collected and removed periodically or at an arbitrary time by an appropriate cotton collecting device or the like. As shown in FIG. 2, a damper (1a) is attached to each suction port (1). In the case of the present embodiment in which the suction port (1) is also used as a ventilation suction port, the damper (1a) is fully opened when the self-propelled vehicle (3) approaches, and is half-opened after passing to save energy and suction part. It is intended to increase the suction force up.

The cotton fly guide plate (2) is erected on the floor for guiding the cotton fly toward the suction port (1) between the adjacent suction ports (1) (1) of each machine base. It is arranged. As shown in FIG. 1 (A), the placement of the fly cotton guide plate (2) is such that the fly cotton can be guided toward the suction port (1) in front of the traveling direction of the vehicle (3). From the beginning, they are arranged in a saw-toothed manner.

As shown in FIG. 3, the self-propelled vehicle (3) has an air ejection nozzle (3c) mounted on the front surface of a vehicle body (3b) equipped with wheels (3a), and the air ejection nozzle (3c) is It is connected to a blower (3d) on the vehicle body (3b), and this blower (3d) is driven by a battery (3e) on the vehicle body (3b). The air jet nozzle (3c) runs in the passage between the machine bases by the self-propelled vehicle (3), and the lower part is bifurcated so as to jet air from the center of the passage to both sides along the floor surface. It is branched into two and curved to both sides, and an outlet is formed at this curved end. Since air is also sent to the central portion of the passage, an air ejection hole (3f) for the central portion of the passage is formed in the middle of the curved portion. In the vehicle body (3b) of the self-propelled vehicle (3), a motor for rotationally driving the wheel (3a) using the battery (3e) as a drive source, its control means, and direction changing means (all not shown) are installed. As shown in FIG. 1, the magnetic guide wire (6) laid along the floor of the passage between the spinning machines (4) and (4) is automatically driven, and the battery (3e ) The automatic charging section (7) is installed. The self-propelled vehicle (3) may be of a wireless or light guiding system other than the magnetic guiding system. Self-propelled vehicle (3)
As shown in FIG. 2, the conventional pneumatic clearer device (8) is allowed to run between the machine bases so as not to interfere with the suction nozzle (8a) and the like, and an obstacle which also serves as a bumper is provided in front of the machine base. A sensor (3g) is attached, and it is configured to automatically stop when it detects an obstacle and to automatically start when the obstacle moves or is removed. In addition, a brush for cleaning the magnetic induction wire (3
h) is installed. Furthermore, a vehicle body detection reflection mirror (3i) is attached to the front side surface of the self-propelled vehicle (3), and correspondingly, a vehicle body detection photoelectric reflection sensor (not shown) is provided for each suction port (1). ) Is installed by this sensor,
It is detected that the self-propelled vehicle (3) approaches each suction port (1), the damper (1a) of the suction port (1) is fully opened, and the damper (1a) is passed after the self-propelled vehicle (3) passes. The opening degree is adapted to the approaching / separating operation of the self-propelled vehicle (3) by a timer or the like so as to half open, and is automatically controlled.

The embodiment of the present invention has the above-mentioned structure.
Next, the operation will be described. First, during operation of the spinning machine (4), the ventilation intake pit (5) is connected to a suction fan (not shown) so that intake air is constantly applied.
As a result, the plurality of suction ports (1) installed on the floor surface under each machine base constantly sucks air. Then, the self-propelled vehicle (3) automatically travels along the magnetic guide line (6) laid along the passage between the machine bases at regular time intervals or at an arbitrary time point, At that time, the car body (3
b) The blower (3d) mounted on the top is driven to eject air from the air ejection nozzle (3c) to both sides of the passage, and at the same time eject air from the air ejection hole (3f) for the central portion of the passage. By this air, the cotton wool accumulated on the passages between the machine bases and the floor surface under the machine bases is blown to the suction ports (1), and the air intake pits (for ventilation) through the auxiliary pits (5a) or directly. 5) It is sucked into, filtered and collected by the filter in front of the ventilation suction fan, and then removed. At this time, the fly guide plate (2) is located between the adjacent suction ports (1) and (1) under the machine base and is blown from the air jet nozzle (3c) of the self-propelled vehicle (3) at the central portion of the passage. Since the cotton dust blown from the machine is guided toward the suction port (1), the cotton dust accumulated on the passages between the machine bases and the floor surface under the machine bases can be completely removed.

Although the above-mentioned embodiment illustrates the case where the present invention is applied to a spinning factory in which a spinning frame (4) is installed, the present invention is not limited to this, and a roving frame, winder or other loom is installed. It can also be applied to factories. Further, the suction port (1) exemplifies the case where the existing ventilation suction port and the ventilation intake pit (5) are used, but the suction port (1) is not limited to this and may be provided separately or newly. Also, when installed separately from ventilation, the opening / closing control of the damper (1a) installed at each suction port (1) is fully opened when the self-propelled vehicle (3) approaches, and fully closed after passing. As a result, the energy saving of the cotton collecting device and the suction force of the suction portion can be improved.

[0013]

According to the present invention, the air flies accumulated on the passages between the machine bases and the floor surface under the machine bases are blown from the air ejection nozzles of the self-propelled vehicle to the machines on both sides from the center of the passages. It is possible to remove by sucking while being guided by the cotton fly guide plate toward the suction port under the table, and to be removed on both sides of the passage or under each machine table.

[Brief description of drawings]

FIG. 1A is a plan layout view of the device of the present invention,
(B) is a vertical sectional front view.

FIG. 2 is a vertical sectional side view showing a state in which the apparatus of the present invention is applied to a spinning machine.

3A is a plan view of a self-propelled vehicle, FIG. 3B is a side view thereof, and FIG. 3C is a front view of an air jet nozzle.

[Explanation of symbols]

 1 Suction port 2 Fly dust guide plate 3 Self-propelled vehicle 3c Air jet nozzle 4 Spinning machine

Claims (1)

[Claims] 1. A plurality of suction ports installed on a floor surface under each machine base of a spinning machine and a floor for guiding cotton wool toward the suction ports between adjacent suction ports of each machine base. Self-propelled equipped with a cotton fly guide plate erected on the surface and an air jet nozzle that runs in the passage between each machine base and blows air along the floor from the center of the passage to both sides A floor cleaning device for a spinning factory, which is configured with a car.