Cloth cover cleaning device

Abstract

The utility model discloses a cloth cover cleaning device which comprises a first blowing unit, a brushing unit, a second blowing unit and a collecting unit which are sequentially arranged in the cloth moving direction, the first blowing unit is arranged on one side of a cloth feeding frame, and the brushing unit, the second blowing unit and the collecting unit are arranged in a machine frame in a sealed mode. The first air blowing unit and the second air blowing unit are each provided with a plurality of air nozzle mechanisms. The brushing unit comprises a negative pressure cavity, a plurality of brush rollers making contact with cloth are arranged in the negative pressure cavity, the suction opening is formed in the negative pressure cavity, and the suction opening is communicated with the collecting unit. The blowing, brushing and blowing combined mode is adopted for cleaning attachments on the surface of cloth, the negative pressure cavity, the collecting box and the like are arranged in an auxiliary mode, the attachments on the surface of the cloth can be collected after being cleaned, the good cleaning effect is achieved, meanwhile, the blowing-brushing-blowing device is in linkage with the whole machine, when the cloth moves, blowing, brushing and negative pressure collecting work is conducted, and energy is effectively saved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile electromechanical equipment, in particular to a cloth surface cleaning device. Background Art

[0002] With the deepening of photoelectric automatic cloth inspection, on the one hand, we are pursuing a higher rate of positive inspection, while at the same time gradually reducing the rate of false positives. Due to objective factors such as the working environment of the weaving workshop and the textile process, it is inevitable that there will be different amounts of flying flowers, thread ends and other attachments on the surface of the cloth coming off the loom. These attachments will cause great interference to the detection of the automatic cloth inspection machine, resulting in false positives. At the same time, too many attachments on the cloth surface will also interfere with dyeing. According to statistics, false positives caused by flying flowers, thread ends and other attachments account for about 85% of the total false positives.

[0003] In order to improve the efficiency and quality of automatic cloth inspection machines and reduce the labor intensity of cloth repairers, it is necessary to explore a device and method for efficiently cleaning the attachments on the cloth surface to reduce the misjudgment rate of photoelectric automatic cloth inspection, perform cloth defect detection more accurately, and improve the inspection and repair operation efficiency. Utility Model Content

[0004] In view of the above-mentioned defects or shortcomings, the purpose of the utility model is to provide a cloth surface cleaning device that can assist an automatic cloth inspection machine in performing defect detection on cloth, improve the accuracy of detection, and reduce the interference of attachments on automatic cloth inspection.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A cloth surface cleaning device comprises: a first air blowing unit, a bristle unit, a second air blowing unit, and a collecting unit are sequentially arranged along the moving direction of the cloth, the first air blowing unit is arranged on one side of a cloth feeding rack, the bristle unit, the second air blowing unit, and the collecting unit are sealed in the rack, and the first air blowing unit and the second air blowing unit are both arranged with a plurality of air nozzle mechanisms; the bristle unit comprises: a negative pressure cavity, a plurality of brush rollers in contact with the cloth are arranged in the negative pressure cavity, the negative pressure cavity is provided with the exhaust port, and the exhaust port is communicated with the collecting unit.

[0007] The first blowing unit and the second blowing unit have the same structure. The first blowing unit comprises an air supply pipe on which a plurality of nozzles corresponding to the cloth are arranged.

[0008] The nozzles include: one-way nozzles and two-way nozzles.

[0009] A guide plate is arranged below the nozzle.

[0010] The collecting unit comprises: an exhaust motor, the exhaust motor is connected with a main air pipe, the main air pipe is connected with a plurality of branch air pipes through an interface, and the branch air pipes are communicated with the exhaust port.

[0011] The interface is a one-to-six interface.

[0012] The brush roller is installed on the long strip hole on the frame through a bearing seat, and the brush roller is connected to a cleaning motor. The brush roller is connected to a cleaning motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model provides a cloth surface cleaning device, which adopts a combination of blowing, brushing and blowing to clean the attachments on the cloth surface, and is assisted by a negative pressure cavity, a collection box, etc., which can remove and collect the attachments on the cloth surface, has a good cleaning effect, and the subsequent maintenance is simple and convenient. At the same time, the blowing-brushing-blowing device is linked with the whole machine. When the cloth moves, the blowing, brushing and negative pressure collection work are carried out, which effectively saves energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the cloth surface cleaning device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the air blowing unit of the cloth surface cleaning device of the utility model;

[0017] Figure 3 It is a structural schematic diagram of a collecting unit of a cloth surface cleaning device of the utility model.

[0018] In the figure, 1 is the first blowing unit; 2 is the exhaust port; 3 is the brush roller; 4 is the second blowing unit; 5 is the negative pressure chamber; 6 is the cleaning motor; 7 is the frame; 8 is the cloth feeding rack; 9 is the cloth guide roller; 10 is the guide plate; 11 is the main air pipe; 12 is the air distribution pipe; 13 is the exhaust motor; 14 is the interface; 15 is the one-way nozzle; 16 is the two-way nozzle. DETAILED DESCRIPTION

[0019] The utility model will be described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0020] In the present invention, a cloth feeding frame 8 and a plurality of cloth guide rollers 9 are installed on one side of the frame 7, so that the attachments on the cloth can be removed. Figure 1As shown, a cloth surface cleaning device is provided, comprising: a first blowing unit 1, a brush unit, a second blowing unit 4, and a collecting unit are sequentially arranged along the moving direction of the cloth, the first blowing unit 1 is arranged on one side of the cloth feeding rack 8, the brush unit, the second blowing unit 4, and the collecting unit are sealed in the frame 7, and the first blowing unit 1 and the second blowing unit 4 are both arranged with a plurality of air nozzle mechanisms; the brush unit comprises: a negative pressure cavity 5, a plurality of brush rollers 3 in contact with the cloth are arranged in the negative pressure cavity 5, an air exhaust port 2 is arranged on the negative pressure cavity 5, and the air exhaust port 2 is communicated with the collecting unit.

[0021] In the utility model, Figure 2 As shown, the first blowing unit 1 and the second blowing unit 4 have the same structure. The first blowing unit 1 includes: an air supply pipe, and a plurality of nozzles corresponding to the cloth are arranged on the air supply pipe. Specifically, the nozzles include: a one-way nozzle 15 and a two-way nozzle 16. In order to stabilize the airflow, a guide plate 10 is arranged under the nozzle.

[0022] Furthermore, if Figure 3 As shown, the collection unit in the utility model includes: an exhaust motor 13, the exhaust motor 13 is connected to a main air pipe 11, the main air pipe 11 is connected to a plurality of branch air pipes 12 through an interface 14, and the branch air pipes 12 are connected to the exhaust port 2. Exemplarily, the interface is a one-to-six interface.

[0023] In the utility model, the brush roller 3 is installed on the long hole of the frame 7 through a bearing seat, and the brush roller 3 is connected to a cleaning motor 6.

[0024] The working process of the utility model is:

[0025] Under the traction of the transmission system, the cloth first enters the first blowing unit 1 through the cloth feeding rack 8 and the cloth guide roller 9. The high-speed airflow is sprayed by the blowing nozzles distributed on both sides of the cloth with equal intervals to blow the free attachments on the cloth surface away from the cloth surface and drop them into the collection area.

[0026] Then the cloth enters the brush unit from the cloth inlet and passes between the two brush rollers 3. The brush roller 3 is driven by the cleaning motor 6 to rotate, and the linear velocity of the cloth contact point is opposite to the cloth movement direction, and its speed is in a positive linear relationship with the cloth running speed. The cloth and the brush roller 3 form a certain angle of wrap, and the bearing seat mounting hole of the brush roller 3 is in the form of a long hole. The size of the wrap angle can be changed by adjusting the front and rear mounting positions to achieve the effect of adjusting the cloth surface cleaning ability.

[0027] After passing through the negative pressure cavity 5, the cloth enters the second blowing unit 4, where high-speed airflow is also sprayed by blowing nozzles distributed on both sides of the cloth at equal intervals to blow away the remaining attachments on the cloth surface.

[0028] The first and second blowing units have guide plates 10 inside to guide the airflow, so that the attached materials separated from the fabric are transported to the designated collection area (near the exhaust port), and then the negative pressure brought by the exhaust pipe is drawn out of the blowing unit through the exhaust port and enters the storage box. At the same time, the airflow is turned on and off by the solenoid valve and linked with the main machine. The airflow size can be controlled by the pressure regulating valve.

[0029] The collecting unit generates negative pressure through the exhaust motor 13, and collects the attachments of the first blowing unit, the brush unit, and the second blowing unit through a one-to-six interface special component and enters the storage box.

[0030] If the brush roller 3 in the utility model needs to be maintained or replaced, the brush roller bearing seat can be used to install the slide rail, the bolts on the bearing seat are loosened, the synchronous belt is loosened, and the brush roller can be disassembled along the slide rail, cleaned separately or replaced with a spare roller.

[0031] It is obvious to those skilled in the art that the above-mentioned specific examples are only preferred schemes of the present invention. Therefore, the improvements and changes that may be made by those skilled in the art to certain parts of the present invention still reflect the principles of the present invention and achieve the purpose of the present invention, and all belong to the scope of protection of the present invention.

Claims

1. A cloth cleaning device, It is characterized in that include: A first air blowing unit (1), a brush unit, a second air blowing unit (4), and a collecting unit are sequentially arranged along the moving direction of the cloth. The first air blowing unit (1) is arranged on one side of a cloth feeding frame (8). The brush unit, the second air blowing unit (4), and the collecting unit are sealed in a frame (7). The first air blowing unit (1) and the second air blowing unit (4) are both provided with a plurality of air nozzle mechanisms. The brush unit comprises: a negative pressure cavity (5), a plurality of brush rollers (3) in contact with the cloth are arranged in the negative pressure cavity (5), and an air exhaust port (2) is arranged on the negative pressure cavity (5), and the air exhaust port (2) is connected to the collecting unit.

2. The cloth surface cleaning device according to claim 1, It is characterized in that The first air blowing unit (1) and the second air blowing unit (4) have the same principle. The first air blowing unit (1) comprises an air supply pipe on which a plurality of nozzles corresponding to the cloth are arranged.

3. The cloth surface cleaning device according to claim 2, It is characterized in that The nozzle comprises: a one-way nozzle (15) and a two-way nozzle (16).

4. The cloth surface cleaning device according to claim 2 or 3, It is characterized in that A guide plate (10) is arranged below the nozzle.

5. The cloth surface cleaning device according to claim 1, It is characterized in that The collection unit comprises: an exhaust motor (13), the exhaust motor (13) being connected to a main air pipe (11), the main air pipe (11) being connected to a plurality of branch air pipes (12) via an interface (14), and the branch air pipes (12) being in communication with the exhaust port (2).

6. The cloth surface cleaning device according to claim 5, It is characterized in that The interface is a one-to-six interface.

7. The cloth surface cleaning device according to claim 1, It is characterized in that The brush roller (3) is mounted on the long hole on the frame (7) via a bearing seat.

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