CN221645174U - A dust removal and cleaning device for roving frame - Google Patents

Abstract

The utility model relates to the field of textile technology, specifically a dust removal cleaning device applied to a roving frame, comprising a dust collecting structure, a roving frame body and a blowing structure, wherein the dust collecting structure comprises a dust collecting plate, and the dust collecting plate and the blowing structure are respectively arranged on both sides of the roving frame body; the blowing structure comprises a first blowing duct, a connecting duct, a second blowing duct and a blowing nozzle which are connected in sequence; a filter is arranged on the side of the dust collecting plate facing the roving frame body. The adoption of this scheme can solve the technical problems in the prior art that the cleaning structure is complicated, the suction pump power required is large, there is a waste of energy, and the dust collection effect is not good.

Description

A dust removal and cleaning device for roving frame

Technical Field

The utility model relates to the technical field of textiles, in particular to a dust reduction and cleaning device applied to a roving frame.

Background Art

Roving machine is a kind of spinning machine commonly used in the textile field. Its main function is to process cotton fiber or other fibers into roving through a series of process flows such as feeding, stretching, twisting and winding. In the process of stretching and twisting cotton fiber or other fibers, it is inevitable to produce floating objects such as dust and short fibers. These floating objects affect the quality of roving to a certain extent, pollute the workshop environment, and affect the health of workshop workers.

To solve the above problems, the prior art provides a cleaning and dust removal device for a roving machine, which includes an air pump, an air pipe, an air suction port, an air suction pipe and an air suction pump. Air is blown through the air pump and the air pipe to blow up floating objects such as dust and short fibers. The air suction pump is started, and the air suction pump makes the air pipe in a negative pressure state. The air suction port sucks in and collects the short fibers, flying flowers and fallen dust.

However, the cleaning structure designed in the prior art is relatively complex, the required suction pump has a large power, there is a waste of energy, and the dust collection effect is not good.

Utility Model Content

The utility model aims to provide a dust reduction and cleaning device for a roving frame which has a simple structure, low energy consumption and good dust collection effect.

The utility model provides the following basic solutions:

A dust reduction and cleaning device applied to a roving frame comprises a dust collecting structure, a roving frame body and an air blowing structure. The dust collecting structure comprises a dust collecting plate. The dust collecting plate and the air blowing structure are respectively arranged on both sides of the roving frame body.

Beneficial effects of the basic solution: By setting up the dust collection structure, the effective dust collection coverage area is expanded and the dust collection cleaning rate is improved. The blowing structure is set up, and the blowing structure faces the main body of the roving machine. The impurities or short fibers adhering to the yarn are removed by blowing, and the floating objects in the space around the yarn are blown to the dust collection mechanism. The floating objects are blocked by the dust collecting plate and fall down, so as to clean the floating objects generated in the roving production process.

Compared with the prior art, the present invention reduces the air suction structure, does not require an air suction pump, and effectively reduces energy consumption. At the same time, the integrated board is simple in structure compared with the prior art, and can also effectively collect floating objects.

Furthermore, the blowing structure comprises a first blowing duct, a connecting duct, a second blowing duct and a blowing nozzle which are connected in sequence. Beneficial effect: effectively remove impurities and improve the cleanliness of the roving.

Furthermore, the connecting pipe is provided with an arc. Beneficial effect: The connecting pipe is provided with an arc, so that the first blowing pipe connected thereto is at a right angle to the second blowing pipe. Compared with the right angle in the prior art, the arc design allows the wind to be more smoothly delivered to the second blowing pipe, avoiding the accumulation of fine impurities at the corners.

Furthermore, the second blowing duct is arranged vertically, and the second ventilation duct is a telescopic tube. Beneficial effect: The second blowing duct is designed as a telescopic tube, and the height can be adjusted by telescoping. In the actual working environment, the height can be adjusted in time according to the actual situation, and the dust removal can be accurately positioned.

Furthermore, the aperture size of the blowing nozzle gradually decreases, and the aperture of one end of the blowing nozzle connected to the second blowing pipe is larger than the other end. Beneficial effect: The end of the blowing nozzle away from the second blowing pipe is facing the roving machine body, and the aperture of this end is smaller than the other end. Through this design structure, the blown wind is concentrated, the wind force is enhanced, and the more stubborn impurities attached to the yarn are further blown off.

Furthermore, the blowing nozzle is rotatably connected to the second blowing duct. Beneficial effect: The rotatable connection setting can change the direction of the blowing nozzle as needed to clean the designated area, and the multi-angle adjustment can improve the cleanliness and dust removal rate.

Furthermore, a filter screen is provided on one side of the dust collecting plate facing the roving frame body. Beneficial effect: The filter screen is provided to attach floating objects such as short fibers blown by the blowing structure, thereby improving the collection effect and enhancing the impurity collection rate.

Further, the filter screen and the dust collecting plate are detachably connected. Beneficial effect: after a period of use, a certain amount of impurities have adhered to the filter screen. Through the detachable connection, the filter screen can be removed for cleaning, and then installed back on the dust collecting plate for use.

Furthermore, the filter screen is distributed in a grid shape, and the length of each grid is 1-1.2 cm. Beneficial effect: The design of the fine grid increases the adhesion effect on impurities and enhances the impurity collection rate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a first embodiment of a dust removal and cleaning device for a roving frame according to the present invention;

Fig. 2 is a schematic structural diagram of a dust collecting plate of a second embodiment of a dust reduction and cleaning device applied to a roving frame according to the utility model.

DETAILED DESCRIPTION

The following is further described in detail through specific implementation methods:

The reference numerals in the drawings of the specification include: a first blowing duct 1, a connecting duct 2, a second blowing duct 3, a blowing nozzle 4, a roving frame body 5, a dust collecting plate 6, a filter screen 7, and a screw hole 8.

Embodiment 1:

A dust removal and cleaning device applied to a roving frame, as shown in FIG1, comprises a dust collecting structure, a roving frame body 5 and a blowing structure, wherein the dust collecting structure comprises a dust collecting plate 6, and the dust collecting plate 6 and the blowing structure are respectively arranged on both sides of the roving frame body 5. The wind blown by the blowing structure cleans the yarn on the roving frame, and blows the floating objects such as impurities and short fibers generated by cleaning toward the integrated board, thereby achieving dust removal and cleaning.

The blowing structure includes a first blowing duct 1, a connecting duct 2, a second blowing duct 3 and a blowing nozzle 4 which are connected in sequence. The first blowing duct 1 is connected to the blowing pump in the prior art, and its connection method is the prior art, so it is not repeated here. The first blowing duct 1 is arranged horizontally, the connecting duct 2 is provided with an arc, and the second blowing duct 3 is arranged vertically, that is, the axial directions of the first blowing duct 1 and the second blowing duct 3 are perpendicular to each other. In this embodiment, the second ventilation duct is a telescopic tube, such as a corrugated tube. By setting the telescopic tube, the length of the second ventilation duct can be changed, thereby changing the height of the blowing nozzle 4 to clean the yarns at different heights.

The blowing nozzle 4 is fixedly connected to the second blowing pipe 3. In this embodiment, the blowing nozzle 4 is fixedly connected to the second blowing pipe 3 via a flange. In other embodiments, the blowing nozzle 4 is rotatably connected to the second blowing pipe 3. Specifically, the blowing nozzle 4 is rotatably connected to the second blowing pipe 3 via a bearing, and the blowing nozzle 4 and the second blowing pipe 3 are respectively connected to the inner ring and outer ring of the bearing.

The aperture size of the blowing nozzle 4 gradually decreases, and the aperture of the end of the blowing nozzle 4 connected to the second blowing pipe 3 is larger than the other end. The end of the blowing nozzle 4 away from the second blowing pipe 3 faces the roving frame body 5, and the aperture of this end is smaller than the other end. The wind force is gathered by reducing the aperture, thereby enhancing the wind force and improving the cleaning effect of the yarn on the roving frame body 5.

The roving frame body 5 adopts the existing roving frame, which is the existing technology and thus will not be described in detail.

One side of the dust collecting plate 6 faces the roving frame body 5, that is, the dust collecting plate 6 is vertically arranged to block floating objects blown by the blower structure, thereby collecting floating objects such as impurities and short fibers, thereby achieving dust reduction and cleaning.

In the textile process, the existing roving machine processes cotton fibers or other fibers into roving through a series of process flows including feeding, stretching, twisting and winding. In the process of stretching and twisting the cotton fibers or other fibers, the existing roving machine will inevitably produce floating objects such as dust and short fibers. At this time, the wind is blown out from the blowing nozzle 4 through the first blowing duct 1, the connecting duct 2, and the second blowing duct 3 which are connected in sequence. The blowing nozzle 4 is facing the roving machine body 5, and the dust, short fibers and other floating objects are blown to the dust collecting plate 6 arranged on the other side of the roving machine body 5 for collection.

Embodiment 2:

The difference between this embodiment and embodiment 1 is that: a dust removal and cleaning device applied to a roving machine, as shown in FIG2, a filter screen 7 is provided on the side of the dust collecting plate 6 facing the roving machine body 5, and the filter screen 7 is distributed in a grid shape, and the length of each grid is 1-1.2 cm. The filter screen 7 and the dust collecting plate 6 are detachably connected. In this embodiment, screws are provided at the four corners of the filter screen 7, and the detachable connection between the filter screen 7 and the dust collecting plate 6 is achieved by screws. In other embodiments, the number of filter screens 7 is multiple, and the multiple filter screens 7 are evenly distributed along the direction of the roving machine body 5.

The filter screen 7 is provided to collect floating objects such as short fibers blown by the blowing structure, thereby improving the collection effect and enhancing the impurity collection rate. The detachable connection design makes it convenient for the staff to disassemble and clean the filter screen 7.

The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, which will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims (5)

1. A dust reduction and cleaning device applied to a roving machine, characterized in that: it comprises a dust collecting structure, a roving machine body and a blowing structure, the dust collecting structure comprises a dust collecting plate, the dust collecting plate and the blowing structure are respectively arranged on both sides of the roving machine body; the blowing structure comprises a first blowing duct, a connecting duct, a second blowing duct and a blowing nozzle which are connected in sequence; the connecting duct is provided with an arc; the second blowing duct is vertically arranged, and the second ventilation duct is a telescopic tube; the aperture size of the blowing nozzle gradually decreases, and the aperture of one end of the blowing nozzle connected to the second blowing duct is larger than that of the other end. 2. A dust reduction and cleaning device applied to a roving frame according to claim 1, characterized in that the blowing nozzle is rotatably connected to the second blowing duct. 3. A dust reduction and cleaning device applied to a roving frame according to claim 1, characterized in that a filter screen is provided on the side of the dust collecting plate facing the roving frame body. 4. A dust reduction and cleaning device applied to a roving machine according to claim 3, characterized in that the filter screen and the dust collecting plate are detachably connected. 5. A dust removal and cleaning device applied to a roving machine according to claim 3, characterized in that the filter screen is distributed in a grid shape, and the length of each grid is 1-1.2 cm.