CN201062303Y - On-line self-cleaning device for net curtain in nonwoven production line - Google Patents

Abstract

The utility model relates to an online self-cleaning device for net curtains in a non-woven production line, which comprises a dust suction head for cleaning net curtains, a vacuum suction device, and a suction pipe connecting the dust suction head and the suction device. The short fibers, short hairs and broken wires on the surface of the net curtain are cleaned on the surface of the net curtain, and are discharged through the suction pipe by the vacuum suction device. The beneficial effect of the utility model is that it can automatically clean the net curtain without affecting the production. Broken wires, short fibers, and short fluff, and realize the controllability of the net curtain cleaning effect.

Description

On-line self-cleaning device for net curtain in nonwoven production line

technical field

The utility model relates to an online self-cleaning device for a net curtain, in particular to a net that can automatically clean broken wires, short fibers and short fluff on the net curtain under the condition of not affecting production during the production process of non-woven fabrics. Curtain online self-cleaning device.

Background technique

In the production process of nonwoven fabrics, if the short fibers and short fluff remaining on the net curtain are not cleaned up in time, it will affect the normal operation of the production line. At present, the cleaning of short fibers and short fluff deposited on the net curtain generally adopts the method of manual cleaning after parking. The main disadvantage of this method is: normal production is affected, manpower and material resources are wasted, and net curtain cleaning is not thorough enough due to human factors.

Contents of the invention

The technical problem to be solved by the utility model is to provide a net curtain online self-cleaning device with high production efficiency and low production cost. The device can automatically clean the net curtain without affecting normal production conditions, and realize the cleaning effect of the net curtain. Controllability.

The technical solution of the utility model is: an online self-cleaning device for net curtains in a non-woven production line, including a dust suction head, a vacuum suction device, a suction pipe connecting the dust suction head and the suction device, an adjustable bracket, a control system, Its characteristics are: the suction head includes: a protective jacket with a suction port for sucking impurities from the net curtain; a suction nozzle for collecting foreign substances sucked by the suction port; a rotating shaft installed in the suction port, rotating A brush for sweeping foreign matter through the rotating brush is installed on the shaft; and a driving motor that provides driving force for the rotating shaft; the dust suction head is fixedly connected with the adjustable bracket through the screw hole on the upper end of the sealing cover, and the adjustable bracket is placed on the ground.

The brushes are arranged in multiple rows continuously wound in the length direction of the rotating shaft or evenly arranged at regular intervals; the rotating speed of the rotating shaft and the wind speed of the suction device are adjustable to control the cleaning degree of the net curtain; the device is installed on the net running Any one of the three positions on both sides in the direction is convenient for brush installation and cleaning.

When the utility model is in use, due to the suction of the suction device, suction will be generated at the suction port of the dust suction head, and broken wires, short fibers and short fluff will be sucked away from the net curtain. The rotation of the rotator in the suction head will drive the brush to rub against the surface of the mesh curtain, thereby promoting the separation of broken wires, short fibers, and short fluff from the mesh curtain, so as to easily clean the mesh curtain.

The device is usually installed at the front or rear end of the net curtain running direction, which is convenient for installation and regular cleaning of the round rod itself.

The beneficial effect of the invention is that the broken filaments, short fibers and short fluff on the net curtain can be automatically cleaned without affecting the production, and the controllability of the net curtain cleaning effect can be realized.

Description of drawings

Fig. 1 is three installation positions A, B, C schematic diagrams of the utility model;

Fig. 2 is a schematic diagram of the structure of the dust suction head;

Fig. 3 is a schematic left view of the dust suction head;

Figure 4 is a schematic diagram of the connection between the cleaning head and the adjustable bracket.

Detailed ways

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

Embodiments of the present utility model are shown in Fig. 1 to Fig. 4:

As shown in Figure 1, the utility model can be installed on the top A, two sides B, C of the net curtain according to the specific conditions of the production line. It includes a dust suction head for cleaning the net curtain, a vacuum suction device, a suction pipe connecting the dust suction head and the suction device, an adjustable bracket 93 for supporting the self-cleaning device, a power system and a control system, wherein (11) Be drafter, (21) is pressure roller, (31) is net curtain, and (41) is lower suction device. (Add to)

As shown in Figures 2 and 3, the structure of the dust suction head includes bolts 1, nuts 2, bearings 3, spiral brushes 4, dust suction head sealing covers 5, rotating shafts 6, transmission belts 7, transmission wheels 71, and motor pulleys. 61, motor 8, blower fan 12, suction pipe 13, screw 14, dust suction head protective overcoat 15.

A helical brush 4 is installed on the outside of the rotating shaft 6 in the middle rotator of the dust collecting head sealing outer cover 5, and one end of the rotating shaft 6 is connected to the front end flange of the dust collecting head sealing outer cover 5 through a bearing 3, and the other end is connected to the front end flange of the dust collecting head sealing outer cover 5 through a keyway The motor pulley 61 is connected, and is connected with the motor 8 through the transmission belt 7 and the transmission wheel 71 .

Dust suction head sealing outer cover 5 one sides are installed with suction pipe 13 with screw 14, and in the suction pipe 13, exhaust fan 12;

As shown in Figure 4, the dust suction head is fixedly connected with two adjustable brackets 93 through the screw holes 91 on the upper end of the sealing cover 5, and the two adjustable brackets 93 are placed on the ground; the middle of the sealing cover 5 is provided with a pipeline inlet 92.

When the power is turned on and the vacuum suction device is turned on, due to the suction of the suction device, suction will be generated at the suction port of the dust collector, and broken wires, short fibers and short fluff will be sucked away from the net curtain. The rotation of the rotator 13 in the cleaning head will drive the hairbrush 4 to rub against the surface of the net curtain, thereby promoting the separation of broken wires, short fibers, and short hairs from the net curtain, so as to easily clean the net curtain.

The operation mode of the rotating shaft 6 is generally two kinds: the one is to rotate in the opposite direction to the movement of the net curtain;

The dust-absorbing effect can be jointly controlled by the adjustment of the suction capacity of the suction device and the rotating speed of the rotor in the dust-absorbing head.

The effective length of the cleaning head is required to cover the entire width of the net curtain, which can be divided into one type or multiple parts in the width direction of the net curtain according to the actual situation.

The material of the wire on the brush 4 usually requires high strength and high surface friction. The top of the wire is usually hook-shaped, and there are no special requirements for fineness and flocking density, so as to effectively take away short fibers and damage the surface of the net curtain. Less is better.

When the production line is opened, the mesh curtain is running normally. Due to the downward suction, the fineness of the fibers, the speed of the mesh curtain, etc., some short fibers and fluff will still remain on the mesh curtain after the fiber mesh leaves the mesh curtain. Turn on the device Finally, the vacuum suction device and the cleaner head rotator will start, and relative rotation will take place between the brush 4 and the net curtain, and the brush on the surface of the rotating shaft 6 will take away the short fibers and fluff on the surface of the net curtain. Impurities such as velvet are then discharged from the suction pipe to the external specific waste collection place through the pipe inlet. The cleaning effect is controlled by adjusting the wind speed and the rotating speed of the rotating shaft 6 .

Claims (4)

1. A non-woven production line net curtain online self-cleaning device, comprising a dust suction head, a vacuum suction device, a suction pipe connecting the dust suction head and the suction device, an adjustable support, and a control system, characterized in that the Cleaning head includes: A protective jacket (15) with a suction port for sucking impurities from the net curtain; a suction nozzle for collecting foreign matter sucked by the suction port; A rotating shaft (6) installed in the suction port, the rotating shaft (6) is equipped with a brush (4) for sweeping foreign substances through the rotating brush; and a driving motor (8) that provides driving force for the rotating shaft (6); Described suction head is fixedly connected with adjustable support (93) by the screw hole that its sealing cover (5) upper end has, and adjustable support (93) is placed on the ground. 2. The on-line self-cleaning device for net curtains in a nonwoven production line according to claim 1, characterized in that, the brushes (4) are arranged in a continuous winding arrangement in multiple rows or at regular intervals along the length direction of the rotating shaft (6). Arrange evenly. 3. The on-line self-cleaning device for net curtains in the nonwoven production line according to claim 1, characterized in that the rotation speed of the rotating shaft (6) and the wind speed of the suction device are adjustable for controlling the cleaning degree of the net curtains. 4. The on-line self-cleaning device for the net curtain of the nonwoven production line according to claim 1, characterized in that the device is installed at any one of the three positions on both sides of the net curtain in the running direction, so as to facilitate the installation and cleaning of the brush.

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