WO2021174849A1

WO2021174849A1 - Textile dust removal device for textile fabric

Info

Publication number: WO2021174849A1
Application number: PCT/CN2020/120127
Authority: WO
Inventors: 张子健
Original assignee: 苏州发百纺织有限公司
Priority date: 2020-03-06
Filing date: 2020-10-10
Publication date: 2021-09-10
Also published as: CN111172730A

Abstract

A textile dust removal device for a textile fabric comprises a dust removal box (1); a feeding port (2) and a discharging port (3) are respectively provided on the sidewalls of the two ends of the dust removal box; a textile fabric (4) sequentially passes through the feeding port and the discharging port; a driving motor (6) is fixedly connected to an upper end of the dust removal box by means of a fixing plate (5); an output shaft of the driving motor penetrates into the dust removal box. By providing a dust raising mechanism, a first driving mechanism, a dust suction mechanism, a fixing mechanism, a negative pressure mechanism, a pushing mechanism, and a dust collection mechanism, dust on the textile fabric is raised by an ion fan (11), and then the raised dust is sucked away by means of negative pressure air generated by the negative pressure mechanism, so that the textile dust removal device is good in textile fabric dust removal effect and high in dust removal efficiency for the dust adhered to the textile fabric; meanwhile, the removed dust can be collected in a dust collection box (23) and cannot be randomly discharged into air, so that air pollution is avoided, and the textile dust removal device is environmentally friendly.

Description

Device for removing textile dust on textile fabric

Technical field

The invention relates to the technical field of textile equipment, in particular to a textile dust removal device on textile fabrics.

Background technique

Textile machines are also called spinning machines, looms, cotton spinning machines, etc. The development of textile process and equipment in ancient and modern times is designed in response to textile raw materials. Therefore, raw materials have an important position in textile technology. In the modern textile industry, the research and development of new textile materials, especially the development and use of nanofibers, has enabled existing textile materials to break through the traditional concept of textile materials. Modern textile materials take "shape" and its composite form as the main research body, which is one of the basic characteristics of modern textile materials. The fiber is the basic unit of textile materials. The source, composition, preparation, shape, and performance of the fiber are extremely rich and complex, and directly affect the nature of the fiber assembly, as well as the practical value and commercial value of the fiber.

At present, the textile fabrics produced by many textile machines need to be dust-removed before the final textile winding to prevent dust from being contaminated on it and affecting the quality of the cloth. However, the dust removal efficiency of the cloth dust removal device on many textile machines in the prior art is not high. Moreover, the dust removal effect is not good, and it is difficult to remove the dust adhering to the fabric.

Technical solutions

The purpose of the present invention is to solve the shortcomings in the prior art, and proposes a textile dust removal device on textile fabrics, which is driven by a dust raising mechanism, a first driving mechanism, a dust suction mechanism, a fixing mechanism, and a negative pressure mechanism. The mechanism and dust collection mechanism can firstly raise the dust on the textile fabric by the ion fan, and then absorb the raised dust by the negative pressure wind generated by the negative pressure mechanism, so as to have a better effect on the dust adhering to the textile fabric. The removal effect is high, and the dust removal efficiency is high. At the same time, the removed dust can be collected in the dust collecting box and will not be discharged into the air at will, which avoids air pollution and is more environmentally friendly.

In order to achieve the above objectives, the present invention adopts the following technical solutions:

A device for removing textile dust on textile fabrics includes a dust removal box. The side walls of both ends of the dust removal box are respectively provided with an inlet and an outlet. The textile fabric passes through the inlet and the outlet in sequence. The upper end of the dust removal box is fixedly connected with a drive motor through a fixing plate, the output shaft of the drive motor penetrates into the inside of the dust removal box, and the end of the output shaft of the drive motor is coaxially fixedly connected with a reciprocating screw, the reciprocating screw A dust raising mechanism for blowing up the dust on the textile fabric is installed on the upper end of the dust removal box, a rotating shaft tube is rotatably connected to the upper end of the dust removal box, and the rotating shaft tube penetrates the upper end of the dust removal box and is installed on the output shaft of the drive motor. There is a first driving mechanism for driving the rotation of the shaft tube. The lower end of the shaft tube is equipped with a dust suction mechanism for sucking and removing dust from the dust raising mechanism. The inner top of the dust removal box is fixedly connected with a sliding plug cylinder. A negative pressure mechanism for generating negative pressure in the rotating shaft tube is installed in the plug cylinder, a dust collecting mechanism for collecting dust by the dust collecting mechanism is installed on the side wall of the dust removal box, and a dust collecting mechanism is installed on the side wall of the dust removal box. Open and close the door.

Preferably, the dust raising mechanism includes a screw nut and an ion fan, the screw nut is threadedly connected to the reciprocating screw, a cross plate is fixedly connected to the side wall of the screw nut, and the ion fan is fixedly mounted on The lower end of the horizontal plate, and when the ion fan is located at the lower end of the reciprocating screw, the dust on the textile fabric will be raised.

Preferably, the first driving mechanism includes a main gear and an auxiliary gear, the main gear is coaxially fixedly connected to a position where the output shaft of the driving motor is located outside the dust removal box, and the auxiliary gear is coaxially fixedly connected to the rotating shaft tube.

Preferably, the dust suction mechanism includes a dust cover which is fixedly connected to the rotating shaft tube by a fixing mechanism, and a dust suction pipe is arranged inside the dust cover. One end of the dust suction pipe is closed and the other end is closed. Connected with the shaft tube, the lower end of the dust cover is provided with a vertical pipe communicating with the lower end of the dust suction pipe, and the lower end of each vertical pipe is fixedly connected with a dust suction head, and the dust suction head faces the textile The surface position of the fabric.

Preferably, the fixing mechanism includes an L-shaped plate, one end of the L-shaped plate is attached to the side wall of the shaft tube, the other end of the L-shaped plate is attached to the upper end of the dust cover, and the L-shaped plate is attached to the upper end of the dust cover. Both ends of the plate are respectively fixedly connected with the shaft tube and the dust cover by fastening bolts.

Preferably, the negative pressure mechanism includes a sliding plug, the sliding plug is sealed and slidingly connected between the inner walls of the sliding plug barrel, a through hole is opened on the side wall of the sliding plug, and a pipe is connected to one end of the sliding plug barrel. A first one-way valve that only allows air to flow from the pipe to the sliding plug cylinder is installed in the pipe, the end of the pipe is connected to the shaft tube through a rotary joint and is rotatably connected, and the through hole is installed with only allowing The air in the sliding plug cylinder flows from the end where the duct is located to the second one-way valve at the other end, and a pushing mechanism for pushing the sliding plug horizontally reciprocating is also installed in the sliding plug cylinder.

Preferably, the pushing mechanism includes a rotating wheel rotatably connected to the top of the sliding plug barrel via a fixed shaft, a connecting rod is rotatably connected to the lower end of the rotating wheel at a non-axial position, and the other end of the connecting rod is rotatably connected to On the side wall of the sliding plug and the upper end of the dust removal box is installed a second driving mechanism for driving the rotating wheel to rotate.

Preferably, the second driving mechanism includes a fixed first pulley and a second pulley, the first pulley is coaxially fixedly connected to the upper end of the fixed shaft, the second pulley is coaxially fixedly connected to the outer wall of the rotating shaft tube, and The first belt pulley and the second belt pulley are drivingly connected by a transmission belt.

Preferably, the dust collection mechanism includes a dust collection box with an open upper end and a dust filter, the dust collection box is fixedly connected to the side wall of the dust removal box, the dust filter is fixedly installed between the inner walls of the dust collection box, and The space in the dust collection box below the dust filter is communicated with the sliding plug cylinder through a dust exhaust pipe.

Beneficial effect

The present invention has the following beneficial effects:

1. By setting the drive motor, reciprocating lead screw and dust-raising mechanism, the drive motor drives the reciprocating lead screw to rotate, the reciprocating lead screw drives the lead screw nut and the ion fan fixedly mounted on the lead screw nut to reciprocate in the vertical direction. When moving to the lowest position, the dust adhering to the surface of the textile fabric can be raised, and when the ion fan moves up, it will no longer raise dust, so that the dust on the surface of the textile fabric can be raised intermittently to facilitate the cooperation with the dust collection mechanism work;

2. By setting up a vacuum mechanism, a negative pressure mechanism and two drive mechanisms, the drive motor drives the rotating wheel to rotate through the respective transmission action between the main gear and the auxiliary gear, the first pulley and the second pulley, and the rotating wheel is connected through the connection The rod pushes the sliding plug to reciprocate horizontally, so that a steady stream of negative pressure wind is generated in the rotating shaft tube. When the rotating shaft tube rotates to the position below the ion fan, the negative pressure wind in the rotating shaft tube passes through the cooperation of the dust suction tube, the vertical tube and the dust suction head. , It will absorb all the dust raised by the ion fan, so as to have a better removal effect on the dust adhering to the textile fabric, and the dust removal efficiency is high;

3. By setting up a dust collection mechanism, the dust sucked by the dust collection mechanism and the negative pressure mechanism is discharged into the dust collection box through the dust exhaust pipe, and the air can freely enter and exit the dust collection box under the filtering effect of the dust filter. Dust can only stay in the dust collecting box, so as to ensure that the sucked dust will not be discharged into the air at will, avoiding air pollution, and being more environmentally friendly.

Description of the drawings

附图说明Description of the drawings

Figure 1 is a schematic structural diagram of a textile dust removal device on a textile fabric proposed by the present invention;

Fig. 2 is an enlarged schematic diagram of the structure at A in Fig. 1;

Fig. 3 is an enlarged schematic diagram of the structure at B in Fig. 1;

Fig. 4 is an enlarged schematic diagram of the structure at C in Fig. 1;

Fig. 5 is a schematic diagram of the external structure of a textile dust removal device on a textile fabric proposed by the present invention.

In the picture: 1 dust box, 2 feed port, 3 discharge port, 4 textile fabric, 5 fixed plate, 6 drive motor, 7 main gear, 8 reciprocating screw, 9 screw nut, 10 horizontal plate, 11 ion fan , 12 rotating shaft tube, 13 dust cover, 14 vacuum tube, 15 vertical tube, 16 vacuum head, 17 first pulley, 18 pipe, 19 sliding plug cylinder, 20 rotating wheel, 21 first one-way valve, 22 row Dust pipe, 23 dust box, 24 dust filter, 25 rotary joint, 26 auxiliary gear, 27 second pulley, 28 sliding plug, 29 through hole, 30 L-shaped plate, 31 fastening bolt, 32 second check valve, 33 connecting rods, 34 opening and closing doors.

Embodiments of the present invention

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

In the description of the present invention, it needs to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation and The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

Referring to Figures 1-5, a device for removing textile dust on textile fabrics includes a dust removal box 1, and two side walls of the dust removal box 1 are respectively provided with an inlet 2 and an outlet 3, and the textile fabric 4 passes through the inlet in turn. Feed port 2 and discharge port 3, the upper end of the dust removal box 1 is fixedly connected with a drive motor 6 through the fixing plate 5. The output shaft of the drive motor 6 penetrates into the dust removal box 1, and the end of the output shaft of the drive motor 6 is fixed coaxially A reciprocating screw 8 is connected.

The reciprocating screw 8 is equipped with a dust raising mechanism for blowing up the dust on the textile fabric 4. The dust raising mechanism includes a screw nut 9 and an ion fan 11. The screw nut 9 is threadedly connected to the reciprocating screw 8, and the screw nut 9 A horizontal plate 10 is fixedly connected to the side wall, and the ion fan 11 is fixedly installed on the horizontal plate 10 When the ion fan 11 is located at the lower end of the reciprocating screw 8, the dust on the textile fabric 4 will be raised.

The middle position of the upper end of the dust removal box 1 is rotatably connected with a shaft tube 12 The rotating shaft tube 12 is set through the upper end of the dust removal box 1, and the output shaft of the driving motor 6 is equipped with a first driving mechanism for driving the rotating shaft tube 12 to rotate. The first driving mechanism includes a main gear 7 and a secondary gear 26. The main gear 7 is the same The shaft is fixedly connected to the position where the output shaft of the driving motor 6 is located outside the dust removal box 1, and the pinion gear 26 is fixedly connected to the rotating shaft tube 12 coaxially.

The lower end of the shaft tube 12 is equipped with a dust suction mechanism for sucking and removing dust from the dust-raising mechanism. The dust suction mechanism includes a dust cover 13, which is connected to the shaft tube 12 through a fixing mechanism Fixed connection, the inside of the dust cover 13 is provided with a dust suction pipe 14, one end of the dust suction pipe 14 is closed and the other end is connected with the shaft tube 12, the lower end of the dust cover 13 is provided with a vertical pipe communicating with the lower end of the dust pipe 14 15. A vacuum head 16 is fixedly connected to the lower end of each vertical pipe 15, and the vacuum head 16 is directly facing the surface of the textile fabric 4.

The fixing mechanism includes an L-shaped plate 30. One end of the L-shaped plate 30 is attached to the side wall of the shaft tube 12, the other end of the L-shaped plate 30 is attached to the upper end of the dust cover 13, and both ends of the L-shaped plate 30 are attached. They are respectively fixedly connected with the shaft tube 12 and the dust cover 13 by the fastening bolts 31.

A sliding plug cylinder 19 is fixedly connected to the inner top of the dust removal box 1, and a negative pressure mechanism for generating negative pressure in the rotating shaft tube 12 is installed in the sliding plug cylinder 19. The negative pressure mechanism includes a sliding plug 28, which is sealed and slidingly connected to Between the inner wall of the sliding plug cylinder 19, the side wall of the sliding plug 28 is provided with a through hole 29, one end of the sliding plug cylinder 19 is connected with a duct 18, and the duct 18 is installed with a device that only allows air to flow from the duct 18 to the sliding plug cylinder 19 The first one-way valve 21, the end of the pipe 18 passes through the rotary joint 25 It is connected to the shaft tube 12 and is rotatably connected. The through hole 29 is installed with a second one-way valve 32 that only allows the air in the sliding plug cylinder 19 to flow from the end of the pipe 18 to the other end. The sliding plug cylinder 19 is also installed for pushing the sliding plug. Plug 28 is a pushing mechanism for horizontal reciprocating motion.

The pushing mechanism includes the sliding plug cylinder 19 connected by a fixed shaft rotatably The inner top of the rotating wheel 20, the lower end of the rotating wheel 20 is rotatably connected with a connecting rod 33 at a non-axial position, the other end of the connecting rod 33 is rotatably connected to the side wall of the sliding plug 28, and the upper end of the dust removal box 1 is installed for A second driving mechanism that drives the rotating wheel 20 to rotate.

The second driving mechanism includes a fixed first pulley 17 and a second pulley 27, the first pulley 17 is coaxially fixedly connected to the upper end of the fixed shaft, the second pulley 27 is coaxially fixedly connected to the outer wall of the rotating shaft tube 12, and the first pulley 17 and The second pulley 27 is connected by a drive belt.

The side wall of the dust removal box 1 is equipped with a dust collection mechanism for collecting dust by the dust collection mechanism, and the side wall of the dust removal box 1 is provided with an opening and closing door 34. The dust collection mechanism includes a dust collection box 23 with an open upper end and a dust filter. 24, the dust box 23 is fixedly connected to the side wall of the dust box 1, the dust filter 24 is fixedly installed between the inner walls of the dust box 23, and the space in the dust box 23 below the dust filter 24 passes through the dust exhaust pipe 22 and slides The plug tube 19 is connected.

In the present invention, the driving motor 6 drives the reciprocating screw 8 to rotate, and the reciprocating screw 8 drives the screw nut 9 and the ion fan 11 fixedly mounted on the screw nut 9 to reciprocate in the vertical direction. When the ion fan 11 moves to the maximum In the lower position, the dust adhering to the surface of the textile fabric 4 can be raised. When the ion fan 11 moves up, it will no longer raise dust, so that the dust on the surface of the textile fabric 4 can be raised intermittently to facilitate the cooperation with the dust collection mechanism work.

Simultaneously drive the motor 6 through the main gear 7 and the auxiliary gear 26, the first pulley 17 and the second pulley 27 The respective transmission action between the two drives the rotating wheel 20 to rotate, and the rotating wheel 20 pushes the sliding plug 28 to reciprocate horizontally through the connecting rod 33, so that a continuous negative pressure wind is generated in the rotating shaft tube 12, when the rotating shaft tube 12 rotates to the ion fan 11 In the lower position, the negative pressure air in the rotating shaft tube 12 will absorb all the dust raised by the ion fan 11 through the cooperation of the dust suction tube 14, the vertical tube 15 and the dust suction head 16, thereby adhering to the textile fabric 4 The attached dust has good removal effect and high dust removal efficiency.

Finally, the dust sucked by the dust suction mechanism and the negative pressure mechanism passes through the dust exhaust pipe 22 Discharged into the dust box 23, and under the filtering action of the dust filter 24, the air can freely enter and exit in the dust box 23, and the dust can only stay in the dust box 23, so as to ensure that the dust sucked away will not be random It is discharged into the air, which avoids air pollution and is more environmentally friendly.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Anyone familiar with the technical field within the technical scope disclosed by the present invention, according to the technical solution of the present invention The equivalent replacement or change of the inventive concept thereof shall all fall within the protection scope of the present invention.

Claims

A device for removing textile dust on textile fabrics, comprising a dust removal box (1), characterized in that the side walls at both ends of the dust removal box (1) are respectively provided with an inlet (2) and an outlet (3) , Textile fabrics (4) Passing through the inlet (2) and the outlet (3) in turn, the upper end of the dust removal box (1) is fixedly connected with a driving motor (6) through a fixing plate (5), and the output of the driving motor (6) The shaft penetrates into the dust box (1), and the end of the output shaft of the drive motor (6) is coaxially fixedly connected with a reciprocating screw (8), and the reciprocating screw (8) is installed on the (4) A dust-raising mechanism that blows up the dust on the upper end of the dust removal box (1) is rotatably connected with a shaft tube (12) at the upper end of the dust removal box (1), and the shaft tube (12) penetrates the upper end of the dust removal box (1), The output shaft of the driving motor (6) is equipped with a first driving mechanism for driving the rotating shaft tube (12) to rotate. A sliding plug cylinder (19) is fixedly connected to the inner top of the dust removal box (1) The sliding plug cylinder (19) is equipped with a negative pressure mechanism for generating negative pressure in the rotating shaft tube (12), and the side wall of the dust removal box (1) is equipped with a dust collecting mechanism for sucking dust A dust collecting mechanism, an opening and closing door (34) is provided on the side wall of the dust removal box (1), the dust raising mechanism includes a screw nut (9) and an ion fan (11), the screw nut (9) Threaded connection on the reciprocating screw (8), a horizontal plate (10) is fixedly connected to the side wall of the screw nut (9), and the ion fan (11) is fixedly installed at the lower end of the horizontal plate (10), And when the ion fan (11) is at the bottom end of the reciprocating screw (8), it will lift up the dust on the textile fabric (4).
The device for removing textile dust on textile fabrics according to claim 1, wherein the first driving mechanism comprises a main gear (7) and a secondary gear (26), and the main gear (7) is coaxially fixed It is connected to the position where the output shaft of the driving motor (6) is located outside the dust removal box (1), and the pin gear (26) is fixedly connected to the shaft tube (12) coaxially.
The device for removing textile dust on textile fabrics according to claim 1, wherein the dust suction mechanism comprises a dust cover (13), and the dust cover (13) is connected to the rotating shaft tube (12) through a fixing mechanism. ) In a fixed connection, the dust cover (13) is provided with a dust suction pipe (14), one end of the dust suction pipe (14) is closed and the other end is in communication with the shaft tube (12), the dust cover ( The lower end of 13) is provided with a vertical pipe (15) communicating with the lower end of the dust suction pipe (14), and the lower end of each vertical pipe (15) is fixedly connected with a dust suction head (16) , And the suction head (16) is facing the surface position of the textile fabric (4).
The device for removing textile dust on textile fabrics according to claim 3, wherein the fixing mechanism comprises an L-shaped plate (30), and one end of the L-shaped plate (30) is connected to the shaft tube (12). The side wall is attached, and the other end of the L-shaped plate (30) is connected to the dust cover (13) The upper end of the L-shaped plate (30) is attached to each other, and both ends of the L-shaped plate (30) are respectively fixedly connected with the shaft tube (12) and the dust cover (13) by fastening bolts (31).
The device for removing textile dust on textile fabrics according to claim 1, characterized in that the negative pressure mechanism comprises a sliding plug (28), and the sliding plug (28) is sealed and slidingly connected to the sliding plug cylinder (19) Between the inner walls of the sliding plug (28) A through hole (29) is opened on the side wall of the sliding plug cylinder (19), one end of the sliding plug cylinder (19) is connected with a duct (18), and the duct (18) is installed in which only allows air to flow from the duct (18) to the sliding plug cylinder (19) Inside the first check valve (21) , The end of the pipe (18) is communicated and rotatably connected with the shaft tube (12) through a rotary joint (25), and the through hole (29) is installed in the through hole (29) to allow only the air in the sliding plug cylinder (19) to pass from the pipe ( 18) The second one-way valve (32) flows from the end to the other end, and the sliding plug cylinder (19) is also equipped with a pushing mechanism for pushing the sliding plug (28) to horizontally reciprocate.
The device for removing textile dust on textile fabrics according to claim 5, characterized in that the pushing mechanism comprises a rotating wheel (20) rotatably connected to the top of the sliding plug cylinder (19) through a fixed shaft A connecting rod (33) is rotatably connected to the lower end of the rotating wheel (20) at a non-axial position, and the other end of the connecting rod (33) is rotatably connected to the side wall of the sliding plug (28), and the A second driving mechanism for driving the rotating wheel (20) to rotate is installed on the upper end of the dust removal box (1).
The device for removing textile dust on textile fabrics according to claim 6, characterized in that the second driving mechanism comprises a fixed first pulley (17) and a second pulley (27) , The first pulley (17) is coaxially fixedly connected to the upper end of the fixed shaft, and the second pulley (27) Coaxially and fixedly connected to the outer wall of the rotating shaft tube (12), and the first pulley (17) It is connected with the second pulley (27) through a drive belt.
The device for removing textile dust on textile fabrics according to claim 1, wherein the dust collecting mechanism comprises a dust collecting box (23) with an open upper end and a dust filter (24), and the dust collecting box (23) ) Fixedly connected to the side wall of the dust box (1), the dust filter (24) is fixedly installed between the inner walls of the dust box (23), and the dust box (23) is located under the dust filter (24) The space passes through the dust exhaust pipe (22) and the sliding plug cylinder (19) Connected.