Hair removal mechanism of textile warp knitting machine

Abstract

The utility model discloses a dehairing mechanism of a textile warp knitting machine, which relates to the technical field of warp knitting machines and comprises a mounting plate, symmetrical fixing plates are fixedly connected to the front end of the mounting plate, a cleaning mechanism is arranged on the fixing plates, and a power mechanism used for driving the dehairing mechanism to rotate so as to drive the cleaning mechanism to move is arranged on one side of each fixing plate. The cleaning mechanism comprises a hollow pipe, an exhaust inlet is formed in the hollow pipe, a movable rod is rotationally connected to the position, close to the exhaust inlet, in the hollow pipe, the movable rod is rotationally connected with the fixing plate, a plurality of cleaning claws are fixedly connected to the movable rod, and a connecting belt is connected to the end, away from the fixing frame, of the movable rod. The device has the beneficial effects that a second hair removal roller drives a movable rod above to rotate, a cleaning claw cleans a nylon brush on the surface of the second hair removal roller, fluff is cleaned up along with rotation of the movable rod, a first hair removal roller drives a movable rod below to rotate, the cleaning claw cleans the first hair removal roller, and the fluff removal efficiency is improved. And the opening direction of the lower cleaning claw is opposite to that of the upper cleaning claw.

Description

Technical Field

[0001] The utility model relates to the technical field of warp knitting machines, in particular to a hair removal mechanism for a textile warp knitting machine. Background Art

[0002] The warp knitting machine uses one or several groups of parallel yarns to form loops on all the working needles of the warp feeding machine at the same time to form a knitted fabric. This method is called warp knitting. The main loop-forming parts of the warp knitting machine are knitting needles, yarn guide needles, sinkers and pressing plates. The fabric is called warp knitted fabric.

[0003] After searching, the Chinese patent announcement number is CN221028959U, which discloses a depilatory mechanism for a textile warp knitting machine. The patent uses a first depilatory roller and a second depilatory roller to depilate the upper and lower surfaces of the knitted fabric, and then the exhaust fan rotates to generate negative pressure in the shell, thereby exhausting air through the upper exhaust duct and the lower exhaust duct to remove the hair attached to the first and second depilatory rollers. There are certain problems with this device: hair will be entangled between the nylon brushes on the surface of the depilatory rollers, and it cannot be completely removed by the exhaust fan alone. Utility Model Content

[0004] The purpose of the utility model is to provide a hair removal mechanism for a textile warp knitting machine in order to solve the above problems.

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

[0006] A depilatory mechanism for a textile warp knitting machine comprises a mounting plate, a symmetrical fixing plate being fixedly connected to the front end of the mounting plate, a fixing frame being fixedly connected to one side of the fixing plate, a depilatory mechanism being provided on the fixing plate, a plurality of cleaning mechanisms being provided on the fixing plate, a power mechanism being provided on one side of the fixing plate for driving the depilatory mechanism to rotate, thereby driving the cleaning mechanism to move, a collecting mechanism being provided on a side of the fixing plate away from the power mechanism, the cleaning mechanism comprising a hollow tube, the hollow tube being fixedly connected to one side of the fixing plate close to each other, an air suction port being provided on the hollow tube, a movable rod being rotatably connected to the hollow tube near the air suction port, the movable rod being rotatably connected to the fixing plate, a plurality of cleaning claws being fixedly connected to the movable rod, the cleaning claws being arranged equidistantly, and a connecting belt being connected to the end of the movable rod away from the fixing frame.

[0007] Preferably, the hair removal mechanism includes a first hair removal roller, which is rotatably connected to one side of the fixed plate close to each other, a second hair removal roller is rotatably connected to one side of the fixed plate, the first hair removal roller is located in front of the second hair removal roller, a first guide roller is rotatably connected to one side of the fixed plate, the first guide roller is located in front of the first hair removal roller, a second guide roller is provided behind the second hair removal roller, and the second guide roller is rotatably connected to the fixed plate.

[0008] Preferably, the hollow tube suction port above the second hair removal roller faces downward, the connecting belt above the second hair removal roller is connected to the second hair removal roller, the hollow tube suction port below the first hair removal roller faces upward, and the connecting belt below the first hair removal roller is connected to the first hair removal roller.

[0009] Preferably, the power mechanism includes a power motor, which is fixedly connected to one side of the fixed frame, and the output shaft of the power motor is fixedly connected to the second hair removal roller. The end of the second hair removal roller close to the power motor is fixedly connected to a driving gear, and the driving gear is engaged with a driven gear, and the driven gear is fixedly connected to one end of the first hair removal roller.

[0010] Preferably, the collection mechanism includes a collection box, which is fixedly connected to one side of the fixed plate, a first exhaust pipe is fixedly connected to the top of the collection box, the top of the first exhaust pipe is fixedly connected to the hollow tube above the second hair removal roller, a second exhaust pipe is fixedly connected to the front end of the collection box, the end of the second exhaust pipe away from the collection box is fixedly connected to the hollow tube below the first hair removal roller, and an exhaust fan is provided in the collection box.

[0011] Preferably, a door is hinged at the rear end of the collection box, a ventilation hole is opened on the door, and a filter is fixedly connected to the front end of the ventilation hole.

[0012] The beneficial effect is that: the second depilatory roller drives the upper movable rod to rotate through the connecting belt, so that the cleaning claw cleans the nylon brush on the surface of the second depilatory roller, and the fluff is cleaned up as the movable rod rotates. If there is too much fluff attached to the surface of the depilatory roller, it will lead to poor depilation effect. The first depilatory roller drives the lower movable rod to rotate through the connecting belt, so that the cleaning claw cleans the first depilatory roller. The cleaning claw is claw-shaped, and the opening direction of the cleaning claw below is opposite to that of the cleaning claw above. Then the fluff cleaned on the first depilatory roller is sucked into the collection box through the second exhaust pipe.

[0013] Additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through 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 of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional diagram of a depilatory mechanism of a textile warp knitting machine according to the present invention;

[0016] Figure 2 This is an enlarged view of the cleaning mechanism of the depilatory mechanism of a textile warp knitting machine described in the utility model;

[0017] Figure 3This is an enlarged view of the cleaning claws of the depilatory mechanism of a textile warp knitting machine described in the utility model;

[0018] Figure 4 This is a top view of a depilatory mechanism of a textile warp knitting machine according to the present invention;

[0019] Figure 5 It is a front view of a hair removal mechanism of a textile warp knitting machine described in the utility model.

[0020] The accompanying drawings are described as follows: 101, mounting plate; 102, fixing plate; 103, fixing frame; 2, depilatory mechanism; 201, first depilatory roller; 202, second depilatory roller; 301, first guide roller; 302, second guide roller; 4, power mechanism; 401, driven gear; 402, driving gear; 403, power motor; 5, cleaning mechanism; 501, hollow tube; 502, movable rod; 503, cleaning claw; 504, connecting belt; 6, collecting mechanism; 601, collecting box; 602, first exhaust duct; 603, second exhaust duct; 7, box door. DETAILED DESCRIPTION

[0021] 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 the embodiments.

[0022] 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. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figure 1-Figure 5As shown, a dehairing mechanism of a textile warp knitting machine includes a mounting plate 101, a symmetrical fixed plate 102 is welded to the front end of the mounting plate 101, a fixing frame 103 is welded to one side of the fixed plate 102, a dehairing mechanism 2 is provided on the fixed plate 102, a plurality of cleaning mechanisms 5 are provided on the fixed plate 102, a power mechanism 4 for driving the dehairing mechanism 2 to rotate, thereby driving the cleaning mechanism 5 to move, a collecting mechanism 6 is provided on the side of the fixed plate 102 away from the power mechanism 4, the cleaning mechanism 5 includes a hollow tube 501, the hollow tube 501 is connected to the side of the fixed plate 102 close to each other by screws, an air suction port is provided on the hollow tube 501, a movable rod 502 is rotatably connected to the inside of the hollow tube 501 near the air suction port, the movable rod 502 is rotatably connected to the fixed plate 102, and multiple cleaning mechanisms 5 are connected to the movable rod 502 by screws. The cleaning claws 503 are arranged at equal intervals, and the end of the movable rod 502 away from the fixed frame 103 is connected to a connecting belt 504. The second hair removal roller 202 rotates and drives the upper movable rod 502 to rotate through the connecting belt 504, so that the cleaning claws 503 clean the nylon brush on the surface of the second hair removal roller 202. The cleaning claws 503 are claw-shaped, and the hair is cleaned up as the movable rod 502 rotates. If there is too much hair attached to the surface of the hair removal roller, it will lead to poor hair removal effect. The first hair removal roller 201 rotates and drives the lower movable rod 502 to rotate through the connecting belt 504, so that the cleaning claws 503 clean the first hair removal roller 201. The opening direction of the cleaning claws 503 below is opposite to that of the cleaning claws 503 above, and then the hair cleaned on the first hair removal roller 201 is sucked into the collection box 601 through the second exhaust pipe 603.

[0025] The depilatory mechanism 2 includes a first depilatory roller 201, which is rotatably connected to one side of the fixed plate 102 close to each other, and a second depilatory roller 202 is rotatably connected to one side of the fixed plate 102. The first depilatory roller 201 is located in front of the second depilatory roller 202, and a first guide roller 301 is rotatably connected to one side of the fixed plate 102. The first guide roller 301 is located in front of the first depilatory roller 201, and a second guide roller 302 is provided behind the second depilatory roller 202. The second guide roller 302 is rotatably connected to the fixed plate 102. The fabric passes around the bottom of the first guide roller 301 and out from above the first depilatory roller 201, and then passes around from under the second depilatory roller 202 and out from above the second guide roller 302. During operation, the fabric is in a flowing state and has a certain tension.

[0026] The air suction port of the hollow tube 501 above the second hair removal roller 202 faces downward, and the connecting belt 504 above the second hair removal roller 202 is connected to the second hair removal roller 202. The air suction port of the hollow tube 501 below the first hair removal roller 201 faces upward, and the connecting belt 504 below the first hair removal roller 201 is connected to the first hair removal roller 201.

[0027] The power mechanism 4 includes a power motor 403, which is connected to one side of the fixed frame 103 by bolts. The output shaft of the power motor 403 is connected to the second hair removal roller 202 by a coupling. The end of the second hair removal roller 202 close to the power motor 403 is connected to a driving gear 402 by a key. The driving gear 402 is meshed with a driven gear 401. The driven gear 401 is connected to one end of the first hair removal roller 201 by a key. The power motor 403 drives the driving gear 402 to rotate, and the driving gear 402 drives the second hair removal roller 202 to rotate. The driving gear 402 meshes with the driven gear 401 so that the driven gear 401 drives the first hair removal roller 201 and the second hair removal roller 202 to rotate in opposite directions. The first hair removal roller 201 rotates counterclockwise and removes hair on the lower surface of the fabric through the nylon brush on its surface. At the same time, the second hair removal roller 202 rotates clockwise to remove hair on the upper surface of the fabric.

[0028] The collection mechanism 6 includes a collection box 601, which is connected to one side of the fixed plate 102 by bolts. The top of the collection box 601 is connected to a first exhaust pipe 602 by threads. The top of the first exhaust pipe 602 is welded to the hollow tube 501 above the second hair removal roller 202. The front end of the collection box 601 is connected to a second exhaust pipe 603 by threads. The end of the second exhaust pipe 603 away from the collection box 601 is fixedly connected to the hollow tube 501 below the first hair removal roller 201, and an exhaust fan is provided in the collection box 601.

[0029] The rear end of the collection box 601 is hinged with a box door 7, which has ventilation holes. The front end of the ventilation holes is connected to a filter screen by screws.

[0030] Working principle: When in use, the fabric is passed around the first guide roller 301 and out from the top of the first depilatory roller 201, and then passed around from the bottom of the second depilatory roller 202 and out from the top of the second guide roller 302. During operation, the fabric is in a flowing state and has a certain tension. The power motor 403 drives the active gear 402 to rotate, and the active gear 402 drives the second depilatory roller 202 to rotate. The active gear 402 engages with the driven gear 401 so that the driven gear 401 drives the first depilatory roller 201 and the second depilatory roller 202 to rotate in opposite directions. The first depilatory roller 201 rotates counterclockwise to remove hair from the lower surface of the fabric through the nylon brush on its surface. At the same time, the second depilatory roller 202 rotates clockwise to remove hair from the upper surface of the fabric. The second depilatory roller 202 rotates and drives the upper movable rod 502 to rotate through the connecting belt 504, so that the cleaning claw 503 cleans the nylon brush on the surface of the second depilatory roller 202. The cleaning process is carried out by the first hair removal roller 201, and the cleaning claws 503 are claw-shaped. As the movable rod 502 rotates, the hair is cleaned. If there is too much hair attached to the surface of the hair removal roller, the hair removal effect will be poor. The exhaust fan in the collection box 601 works to generate airflow in the first exhaust pipe 602. As the cleaning claws 503 rotate, they enter the hollow tube 501 pipeline, and the hair on the cleaning claws 503 is sucked into the collection box 601. The filter installed on the box door 7 effectively prevents the hair from flying out of the collection box 601. The first hair removal roller 201 rotates through the connecting belt 504 to drive the movable rod 502 below to rotate, so that the cleaning claws 503 clean the first hair removal roller 201. The opening direction of the cleaning claws 503 below is opposite to that of the cleaning claws 503 above. Then, the hair cleaned on the first hair removal roller 201 is sucked into the collection box 601 through the second exhaust pipe 603. After the hair removal is completed, the box door 7 is opened by the handle, and the collection box 601 is cleaned.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A dehairing mechanism for a textile warp knitting machine, comprising a mounting plate (101), a front end of the mounting plate (101) being fixedly connected to a symmetrical fixing plate (102), and a side of the fixing plate (102) being fixedly connected to a fixing frame (103), characterized in that: The fixing plate (102) is provided with a hair removal mechanism (2), and a plurality of cleaning mechanisms (5) are provided on the fixing plate (102). A power mechanism (4) for driving the hair removal mechanism (2) to rotate, thereby driving the cleaning mechanism (5) to move, is provided on one side of the fixing plate (102). A collecting mechanism (6) is provided on the side of the fixing plate (102) away from the power mechanism (4). The cleaning mechanism (5) includes a hollow tube (501), and the hollow tube (501) is fixedly connected to the fixing plate (102). The fixed plates (102) are close to each other on one side, and the hollow tube (501) is provided with an air suction port. A movable rod (502) is rotatably connected to the hollow tube (501) near the air suction port. The movable rod (502) is rotatably connected to the fixed plate (102). A plurality of cleaning claws (503) are fixedly connected to the movable rod (502), and the cleaning claws (503) are arranged at equal distances. One end of the movable rod (502) away from the fixed frame (103) is connected to a connecting belt (504).

2. A hair removal mechanism for a textile warp knitting machine according to claim 1, characterized in that: The depilatory mechanism (2) includes a first depilatory roller (201), the first depilatory roller (201) is rotatably connected to one side of the fixed plate (102) close to each other, the fixed plate (102) is rotatably connected to one side of a second depilatory roller (202), the first depilatory roller (201) is located in front of the second depilatory roller (202), the fixed plate (102) is rotatably connected to one side of a first guide roller (301), the first guide roller (301) is located in front of the first depilatory roller (201), a second guide roller (302) is provided behind the second depilatory roller (202), and the second guide roller (302) is rotatably connected to the fixed plate (102).

3. A hair removal mechanism for a warp knitting machine according to claim 2, characterized in that: The air suction port of the hollow tube (501) above the second hair removal roller (202) faces downward, the connecting belt (504) above the second hair removal roller (202) is connected to the second hair removal roller (202), the air suction port of the hollow tube (501) below the first hair removal roller (201) faces upward, and the connecting belt (504) below the first hair removal roller (201) is connected to the first hair removal roller (201).

4. A hair removal mechanism for a textile warp knitting machine according to claim 2, characterized in that: The power mechanism (4) comprises a power motor (403), the power motor (403) is fixedly connected to one side of the fixed frame (103), the output shaft of the power motor (403) is fixedly connected to the second hair removal roller (202), one end of the second hair removal roller (202) close to the power motor (403) is fixedly connected to a driving gear (402), the driving gear (402) is meshed with a driven gear (401), and the driven gear (401) is fixedly connected to one end of the first hair removal roller (201).

5. A hair removal mechanism for a warp knitting machine according to claim 3, characterized in that: The collecting mechanism (6) includes a collecting box (601), the collecting box (601) is fixedly connected to one side of the fixing plate (102), the top of the collecting box (601) is fixedly connected to a first exhaust pipe (602), the top of the first exhaust pipe (602) is fixedly connected to the hollow pipe (501) above the second hair removal roller (202), the front end of the collecting box (601) is fixedly connected to a second exhaust pipe (603), the end of the second exhaust pipe (603) away from the collecting box (601) is fixedly connected to the hollow pipe (501) below the first hair removal roller (201), and an exhaust fan is provided in the collecting box (601).

6. A hair removal mechanism for a warp knitting machine according to claim 5, characterized in that: The rear end of the collection box (601) is hinged with a box door (7), a ventilation hole is opened on the box door (7), and a filter is fixedly connected to the front end of the ventilation hole.

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