Wool cleaning mechanism for roving frame

Abstract

The utility model discloses a flock cleaning mechanism for a roving frame, which relates to the technical field of textile equipment and comprises a box body, one side of the box body is fixedly connected with an exhaust pipe, the other end of the exhaust pipe is connected with an air pump, and a filter screen is fixedly connected inside the box body and is in a semi-cylindrical shape. By arranging the water spraying mechanism, when cotton fibers are sucked into the box body, the cotton fibers are wetted and fall on the filter screen, the cotton fibers are prevented from being scattered in the box body, the wet cotton fibers can be pushed towards the discharging port through rotation of the spiral blade, the filter screen can be prevented from being blocked through rotation of the spiral blade, and when the cotton fibers are pushed to the discharging port, the cotton fibers can be discharged out of the box body. And the cotton fibers are extruded by the spiral blades, so that the volume of the cotton fibers can be reduced, and finally the cotton fibers are discharged from the discharging opening and fall into the collecting box, so that the single-time collecting amount of the cotton fibers can be increased, the cotton fibers are prevented from flying into the air again, and the cotton fibers are more convenient to collect.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a velvet clearing mechanism for a roving machine. Background Art

[0002] In the textile industry, a roving frame is a spinning machine that turns fiber strips into roving. The roving is wound into a certain package of yarn through drafting and twisting. During the processing of the roving frame, the yarn will move quickly, and the residual fluff and debris on the surface of the yarn will fly into the air under the force of high-speed rotation and need to be cleaned.

[0003] For example, the patent document with the announcement number CN219861756U discloses a lint-clearing device for a roving machine, which is provided with an electric push rod and a push plate. In a natural state, the push plate is located inside the collection box on the side away from the discharge port. When discharging, the electric push rod performs a telescopic movement to push the push plate to move from the inside of the collection box to the discharge port, and can push the cotton wool collected inside to the discharge port, so that it is convenient for the staff to clean out the cotton wool. However, the cotton wool is fluffy in the collection box. When the cotton wool is discharged from the discharge port, it is not convenient for the staff to quickly collect the fluffy cotton wool because the cotton wool is light, and the cotton wool may fly into the air again, making the collection of cotton wool more troublesome. Utility Model Content

[0004] The purpose of the utility model is to provide a lint clearing mechanism for a roving machine in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A lint cleaning mechanism for a roving machine comprises a box body, one side of the box body is fixedly connected to an exhaust pipe, the other end of the exhaust pipe is connected to an air pump, a filter screen is fixedly connected to the inside of the box body, the filter screen is semi-cylindrical, one side of the box body is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected in the box body, a spiral blade is fixedly connected to the rotating shaft, the spiral blade is in contact with the inner wall of the filter screen, an arc-shaped discharge port is provided on the side of the box body away from the exhaust pipe, a water spray mechanism is provided on the box body, the water outlet end of the water spray mechanism is located above the exhaust pipe, a baffle is fixedly connected to the inside of the box body and close to the exhaust pipe, a flushing mechanism is provided on the side of the baffle plate away from the exhaust pipe, and the flushing mechanism is located above the spiral blade.

[0007] Preferably, the water spraying mechanism includes a water tank fixed on the top of the box body, a water supply pump is installed on one side of the water tank, the water outlet of the water supply pump is connected to a water pipe, the water outlet of the water pipe is fixedly connected to a first nozzle, and the first nozzle is located above the exhaust pipe.

[0008] Preferably, the baffle is inclined in a direction away from the exhaust pipe.

[0009] Preferably, the water spraying end of the first spray pipe is inclined toward the baffle.

[0010] Preferably, the flushing mechanism includes a reciprocating screw and a guide rod arranged in parallel, a movable block is threadedly connected to the reciprocating screw, the movable block is slidably connected to the guide rod, a second nozzle is fixed to the bottom of the movable block, a hose is connected to one end of the second nozzle, the hose is connected to the water pipe, the guide rod is fixed between the baffle and the inner wall of the box, the reciprocating screw is rotatably connected between the baffle and the inner wall of the box, and the reciprocating screw and the rotating shaft are transmitted through a pulley assembly.

[0011] Preferably, an inclined guide plate is fixedly connected inside the box body, the guide plate is located below the filter, a water collecting box is provided on one side of the bottom end of the guide plate, the water collecting box is connected to a return pipe, the other end of the return pipe is connected to a return pump, and the water outlet end of the return pump is connected to the water tank.

[0012] The beneficial effect is that by setting up a water spray mechanism, when cotton wool is sucked into the box, the cotton wool is wetted and falls onto the filter screen, preventing the cotton wool from being scattered in the box. The rotation of the spiral blades can push the wet cotton wool toward the discharge port, and the rotation of the spiral blades can prevent the filter screen from being blocked. When the cotton wool is pushed to the discharge port, the cotton wool will be squeezed by the spiral blades, thereby reducing the volume of the cotton wool. Finally, the cotton wool is discharged from the discharge port and falls into the collection box. This can increase the single collection amount of cotton wool and prevent the cotton wool from flying into the air again, making collection more convenient.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional diagram of a lint-clearing mechanism for a roving frame according to the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the internal structure of a box of a lint-clearing mechanism for a roving machine described in the utility model;

[0017] Figure 3 It is a front side sectional view of a box body of a lint cleaning mechanism for a roving frame according to the utility model;

[0018] Figure 4 It is a three-dimensional diagram of a filter screen and a spiral blade of a lint cleaning mechanism for a roving frame described in the utility model;

[0019] Figure 5 It is a three-dimensional diagram of a flushing mechanism of a lint cleaning mechanism for a roving frame described in the utility model;

[0020] Figure 6 It is a stereoscopic diagram of a baffle and a first nozzle of a lint cleaning mechanism for a roving frame described in the utility model.

[0021] The description of the accompanying drawings is as follows: 1. Box body; 101. Exhaust pipe; 102. Air pump; 103. Discharge port; 104. Guide plate; 105. Water collecting box; 106. Return pipe; 107. Return water pump; 2. Filter; 201. Motor; 202. Rotating shaft; 203. Spiral blade; 3. Baffle; 401. Water tank; 402. Water supply pump; 403. Water pipe; 404. First nozzle; 501. Reciprocating screw; 502. Guide rod; 503. Movable block; 504. Second nozzle; 505. Hose; 6. Pulley assembly; 7. Collection box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 6As shown, a lint cleaning mechanism for a roving machine comprises a box body 1, one side of the box body 1 is fixedly connected with an exhaust pipe 101, the other end of the exhaust pipe 101 is connected with an air pump 102, cotton wool beside the roving machine is sucked into the box body 1 through the air pump 102, the inside of the box body 1 is connected with a filter screen 2 through screws, the filter screen 2 is semi-cylindrical, one side of the box body 1 is connected with a motor 201 through screws, the output shaft of the motor 201 is fixedly connected with a rotating shaft 202, the rotating shaft 202 is connected to the box body 1 through a bearing, a spiral blade 203 is fixedly connected to the rotating shaft 202, the spiral blade 203 is in contact with the inner wall of the filter screen 2, and the box body 1 is away from the exhaust pipe 101. An arc-shaped discharge port 103 is provided on one side of the box 1, and a water spraying mechanism is provided on the box body 1. The water outlet end of the water spraying mechanism is located above the exhaust pipe 101. When cotton wool is sucked into the box body 1, the water spraying mechanism sprays water on the cotton wool to moisten the cotton wool, and then the cotton wool falls on the filter screen 2. The rotation of the spiral blade 203 gradually pushes the cotton wool to the discharge port 103, and the rotation of the spiral blade 203 can prevent the filter screen 2 from being blocked. A collecting box 7 is placed on the side of the box body 1 close to the discharge port 103, and the collecting box 7 is located below the discharge port 103. When the cotton wool comes out of the discharge port 103, it will directly fall into the collecting box 7 for easy collection.

[0026] A baffle 3 is fixedly connected to the inside of the box 1 and on one side close to the exhaust pipe 101. The baffle 3 can prevent cotton wool from flying around in the box 1. A flushing mechanism is provided on the side of the baffle 3 away from the exhaust pipe 101. The flushing mechanism is located above the spiral blade 203. The flushing mechanism can keep the cotton wool in a moist state at all times and can flush away the cotton wool stuck to the spiral blade 203.

[0027] The water spraying mechanism includes a water tank 401, which is fixed on the top of the box body 1. A water supply pump 402 is installed on one side of the water tank 401. The water outlet end of the water supply pump 402 is connected to a water pipe 403. The water outlet end of the water pipe 403 is fixedly connected to a first nozzle 404. The first nozzle 404 is located above the exhaust pipe 101. The baffle 3 is inclined in a direction away from the exhaust pipe 101. With such an arrangement, when the cotton wool is sucked into the box body 1, the cotton wool can move downward quickly along the baffle 3, so that the cotton wool can quickly fall onto the filter screen 2, and the water spraying end of the first nozzle 404 is inclined toward the baffle 3. With such an arrangement, not only can the water sprayed from the first nozzle 404 moisten the cotton wool, but the water sprayed from the first nozzle 404 can also wash away the cotton wool stuck to the baffle 3.

[0028] The flushing mechanism includes a reciprocating screw rod 501 and a guide rod 502 arranged in parallel, a movable block 503 is threadedly connected to the reciprocating screw rod 501, the movable block 503 is slidably connected to the guide rod 502, a second nozzle 504 is fixed at the bottom of the movable block 503, one end of the second nozzle 504 is connected to a hose 505, the hose 505 is connected to the water pipe 403, the guide rod 502 is fixed between the baffle 3 and the inner wall of the box body 1, the reciprocating screw rod 501 is rotatably connected between the baffle 3 and the inner wall of the box body 1, and the reciprocating screw rod 501 and the rotating shaft 202 are driven by a pulley assembly 6. When the rotating shaft 202 rotates, the reciprocating screw 501 is driven to rotate through the pulley assembly 6, and the reciprocating screw 501 drives the movable block 503 to move back and forth, so that the second nozzle 504 moves back and forth. Since the cotton wool moves at a fast speed when entering the box body 1 from the exhaust pipe 101, some of the cotton wool may not be completely wetted, so the cotton wool continues to be wetted by the second nozzle 504, thereby further ensuring that the cotton wool will not fly around in the box body 1, improving the collection effect of the cotton wool, and the water sprayed by the second nozzle 504 can wash away the cotton wool stuck to the spiral blade 203.

[0029] An inclined guide plate 104 is fixedly connected to the inside of the box body 1, and the guide plate 104 is located below the filter 2. A water collecting box 105 is arranged on one side of the bottom end of the guide plate 104, and the water collecting box 105 is connected to a return pipe 106, and the other end of the return pipe 106 is connected to a return pump 107, and the water outlet end of the return pump 107 is connected to the water tank 401, and the return pump 107 is installed on the top of the water tank 401. The filtered water flows along the guide plate 104 into the water collecting box 105, and the water is pumped back into the water tank 401 by the return pump 107, thereby improving the utilization rate of water and saving resources.

[0030] Working principle: when in use, the air pump 102 draws the cotton wool beside the roving machine into the box body 1. When the cotton wool just enters the box body 1, it is blocked by the baffle 3. At the same time, the water supply pump 402 draws water from the water tank 401. The water passes through the water pipe 403 and the first nozzle 404 and is sprayed out. The water moistens the cotton wool, causing the cotton wool to quickly fall onto the filter screen 2 to prevent the cotton wool from flying around in the box body 1. The motor 201 drives the rotating shaft 202 and the spiral blade 203 to rotate. The spiral blade 203 pushes the cotton wool on the filter screen 2 to the discharge port 103. The rotation of the spiral blade 203 can prevent the filter screen 2 from being blocked. While the rotating shaft 202 rotates, the rotating shaft 202 drives the reciprocating screw rod 501 to rotate through the pulley assembly 6. The reciprocating screw rod 501 drives the movable block 503 to move back and forth. The movable block 503 drives the second nozzle 504 to move back and forth. The water in the water pipe 403 passes through the rotating shaft 202 and the rotating shaft 202 drives the movable block 503 to move back and forth. The cotton wool passes through the hose 505 and enters the second nozzle 504. The water sprayed from the second nozzle 504 continuously moistens the cotton wool on the filter screen 2, and the water sprayed from the second nozzle 504 can wash away the cotton wool stuck to the spiral blade 203, thereby improving the collection effect of the cotton wool. As the spiral blade 203 rotates, the cotton wool is gradually pushed to the discharge port 103, and the spiral blade 203 squeezes the cotton wool out of the discharge port 103, and then the cotton wool falls into the collection box 7, which can prevent the cotton wool from flying into the air again and improve the convenience of cotton wool collection. The volume of the cotton wool will decrease after being squeezed out of the discharge port 103, which can increase the single collection amount of the cotton wool. The water passing through the filter screen 2 falls onto the guide plate 104 and flows into the water collecting box 105. The water in the water collecting box 105 is pumped back into the water tank 401 by the return pipe 106 and the return water pump 107, thereby improving the utilization rate of water and saving resources.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A lint clearing mechanism for a roving machine, comprising a box (1), one side of the box (1) being fixedly connected to an air extraction pipe (101), the other end of the air extraction pipe (101) being connected to an air pump (102), characterized in that: A filter screen (2) is fixedly connected inside the housing (1), and the filter screen (2) is semi-cylindrical. A motor (201) is fixedly connected to one side of the housing (1), and the output shaft of the motor (201) is fixedly connected to a rotating shaft (202). The rotating shaft (202) is rotatably connected inside the housing (1), and a spiral blade (203) is fixedly connected to the rotating shaft (202). The spiral blade (203) is in contact with the inner wall of the filter screen (2). The housing (1) is remote from the housing (1). An arc-shaped discharge port (103) is provided on a side away from the exhaust pipe (101); a water spray mechanism is provided on the box body (1); a water outlet end of the water spray mechanism is located above the exhaust pipe (101); a baffle (3) is fixedly connected to a side of the box body (1) close to the exhaust pipe (101); a flushing mechanism is provided on a side of the baffle (3) away from the exhaust pipe (101); and the flushing mechanism is located above the spiral blade (203).

2. A roving machine cleaning mechanism according to claim 1, characterized in that: The water spray mechanism comprises a water tank (401), the water tank (401) being fixed on the top of the box body (1), a water supply pump (402) being installed on one side of the water tank (401), a water outlet end of the water supply pump (402) being connected to a water pipe (403), a water outlet end of the water pipe (403) being fixedly connected to a first spray pipe (404), and the first spray pipe (404) being located above the air extraction pipe (101).

3. A lint clearing mechanism for a roving frame according to claim 2, characterized in that: The baffle (3) is inclined in a direction away from the exhaust pipe (101).

4. A lint clearing mechanism for a roving frame according to claim 3, characterized in that: The water spraying end of the first spray pipe (404) is inclined toward the baffle (3).

5. A lint clearing mechanism for a roving frame according to claim 2, characterized in that: The flushing mechanism comprises a reciprocating screw (501) and a guide rod (502) arranged in parallel, a movable block (503) being threadedly connected to the reciprocating screw (501), the movable block (503) being slidably connected to the guide rod (502), a second nozzle (504) being fixed at the bottom of the movable block (503), one end of the second nozzle (504) being connected to a hose (505), the hose (505) being connected to the water pipe (403), the guide rod (502) being fixed between the baffle plate (3) and the inner wall of the box body (1), the reciprocating screw (501) being rotatably connected between the baffle plate (3) and the inner wall of the box body (1), and the reciprocating screw (501) and the rotating shaft (202) being transmitted via a pulley assembly (6).

6. A lint clearing mechanism for a roving frame according to claim 2, characterized in that: The box body (1) is fixedly connected to an inclined guide plate (104) inside, the guide plate (104) is located below the filter screen (2), a water collecting box (105) is arranged on one side of the bottom end of the guide plate (104), the water collecting box (105) is connected to a return pipe (106), the other end of the return pipe (106) is connected to a return pump (107), and the water outlet end of the return pump (107) is connected to the water tank (401).

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