Dust removal mechanism for cloth spreading machine

Abstract

The utility model relates to a dust removal mechanism for a cloth spreading machine. The dust removal mechanism comprises a base and a frame fixedly installed on the top of the base. The two sides of the frame are each provided with a notch part used for feeding and discharging cloth, the two sides of the top of the base are each provided with an abutting mechanism used for pressing the cloth, the top of the base is provided with a dust collection piece, the dust collection pieces are used for cleaning dust on the surface of the cloth, a motor is started to drive a cylinder to rotate, and the cylinder is located on two installation bases to rotate. The three knocking rods rotate and continuously flap the surface of the cloth, so that dust and sundries are flapped off; the two centrifugal fans are started, dust in the frame is adsorbed into the dust suction frame, the breathable net plate plays a role in preliminarily filtering large-particle impurities, the dust enters the frame to circulate, and small impurities are intercepted by the filter plate, so that the interiors of the centrifugal fans are protected, air enters the water tank through the exhaust pipe, and the lower end of the exhaust pipe is located below the liquid level in the water tank; and dust in the air can be filtered.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth spreading machine equipment technical field, concretely is a dust removal mechanism for cloth spreading machine. BACKGROUND

[0002] Cloth spreading machine is a kind of washing equipment for automatically unfolding and arranging bed sheet, quilt cover and other washing cloth.The cloth spreading machine works, and cloth is sent into a pair of cloth spreading manipulator by a pair of cloth connecting manipulator.Two cloth spreading manipulators clamp the two ends of cloth respectively, and then move to two opposite directions to pull the cloth flat at both ends, and then move to the cloth conveying device to release the cloth.In the prior art, impurities exist in cloth, and dust removal is needed for the treatment of cloth, and the surface of cloth cannot be knocked to remove dust on the cloth, resulting in poor dust removal effect, and lacking dust adsorption and purification effect.

[0003] For example, the authorized patent document with the application number CN201920887832.8 discloses a cloth spreading mechanism for cloth spreading machine, which comprises a roller, a plurality of sliding grooves are arranged on the peripheral wall surface of the roller, a plurality of blades are arranged in the sliding grooves, and an elastic component promotes the sliding of the blades to the end of the roller;two support plates are further included, the two support plates support the two ends of the roller respectively, a connecting rod is arranged on the inner side wall of the support plate, an adjusting plate is rotatably installed on the connecting rod, the blades at the end of the roller are provided with an outer bearing in top contact with the adjusting plate, an adjusting bolt is arranged on the support plate, the adjusting bolt is in top contact with the front end of the adjusting plate, and the rear end of the adjusting plate is connected with the support plate through a compression spring.The blades of the cloth spreading machine in the utility model slide automatically in the sliding groove to the end of the roller, and the adjusting bolt of the adjusting plate cooperates with the compression spring to simply and conveniently adjust the spreading range of the blades on the cloth, adapt to different cloths, and the structure design is reasonable.

[0004] The above-mentioned patent cannot knock the surface of cloth to remove dust on the cloth, resulting in poor dust removal effect, so we need to provide a dust removal mechanism for cloth spreading machine. UTILITY MODEL CONTENTS

[0005] The utility model discloses a dust removal mechanism for cloth spreading machine, starts motor and drives cylinder rotation, and cylinder rotates on two mounting seats, three knock rods rotate and continuously beat cloth surface, and dust and sundries are knocked off, starts two centrifugal fans, and dust in frame is adsorbed in dust suction frame, wherein the air permeable mesh plate plays the role of preliminary filtration of large-particle sundries, dust circulates in the frame, and small sundries are intercepted by filter plate, so that the problems in the above-mentioned background art are solved.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a dust removal mechanism for cloth spreading machine, comprising:

[0007] The base and the frame fixedly installed on the top of the base;

[0008] The frame is provided with a slot on both sides for cloth to go in and out, and the top of the base is provided with a resisting mechanism for pressing cloth, and the top of the base is provided with a dust suction device for cleaning the dust on the surface of the cloth.

[0009] The dust suction device comprises two dust suction frames fixedly installed on the top of the base, and a gas permeable mesh plate is fixedly installed on the top of each of the two dust suction frames, a centrifugal fan is in communication with the front of the dust suction frame, a filter plate is slidably installed in the dust suction frame, the filter plate is located at the air inlet of the centrifugal fan, and a knocking device is installed on the top of the base.

[0010] Preferably, the knocking device comprises a cylinder body rotatably installed in the frame, one end of the cylinder body penetrates the surface of the frame and is provided with a motor, a double-threaded rod is rotatably installed in the cylinder body, a pushing ring is threadedly installed on both sides of the surface of the double-threaded rod, three push rods are hingedly connected to the surface of each of the two pushing rings, a knocking rod is hingedly connected to the end of the push rod away from the double-threaded rod, and a reserved slot for the movement of the push rod is formed in the surface of the cylinder body.

[0011] Preferably, two mounting seats are rotatably installed on the surface of the cylinder body, the bottom of each of the two mounting seats is fixedly installed on the top of the base, and one end of the double-threaded rod is provided with a hand wheel.

[0012] Preferably, the device further comprises a purification device for purifying the air discharged by the centrifugal fan, and the purification device comprises a water tank arranged at the bottom of the base, an exhaust pipe is in communication with the air outlet of each of the two centrifugal fans, and the lower end of each of the two exhaust pipes is located below the liquid level in the water tank.

[0013] Preferably, a reinforcing frame is fixedly installed on the surface of each of the two centrifugal fans.

[0014] Preferably, the resisting mechanism comprises a fixed roller frame installed on the top of the base, a gas cylinder is embedded in the top of the frame, and a movable roller frame is fixedly installed below the gas cylinder.

[0015] Preferably, two cabinet doors are hingedly connected to the front of the frame.

[0016] Compared with the prior art, the device has the following beneficial effects:

[0017] The utility model discloses a starting motor drives cylinder rotation, and the cylinder rotates on two mounting seat, and three knock bars rotate and continuously beat the cloth surface, and the dust and sundries are beaten down, and two centrifugal fans are started, and the dust in the frame is adsorbed in the dust collection frame, wherein the air permeable net board plays the preliminary filtration of large particle sundries, and the dust circulates in the frame, and the fine sundries are intercepted by the filter plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the structure perspective diagram of the utility model;

[0019] Figure 2 It is the dust collection piece perspective drawing of the utility model;

[0020] Figure 3 It is the partial structure perspective drawing of the utility model;

[0021] Figure 4 It is the cylinder body perspective sectional view of the utility model;

[0022] Figure 5 It is the filter plate perspective drawing of the utility model.

[0023] In the drawing: 1, base;2, frame;3, notched part;4, abutting mechanism;41, fixed cylinder frame;42, air cylinder;43, movable cylinder frame;5, dust collection piece;51, dust collection frame;52, air permeable net board;53, centrifugal fan;54, filter plate;50, beating piece;501, cylinder body;502, motor;503, double screw rod;504, push ring;505, push rod;506, knock bar;507, reserved slot;6, mounting seat;7, hand wheel;8, purification piece;81, water tank;82, exhaust pipe;9, reinforcing frame;10, cabinet door. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a technical scheme: a dust removal mechanism for exhibition cloth machine, comprising:

[0026] Base 1 and fixedly installed frame 2 on the top of base 1;

[0027] Both sides of the frame 2 are provided with a slot 3 for cloth to enter and exit, both sides of the top of the base 1 are provided with a contact mechanism 4 for cloth pressing, the top of the base 1 is provided with a dust suction device 5 for cleaning the dust on the cloth surface;

[0028] The dust suction device 5 includes two dust suction frames 51 fixedly installed on the top of the base 1, the top of each of the two dust suction frames 51 is fixedly provided with a breathable mesh plate 52, the front of the dust suction frame 51 is communicated with a centrifugal fan 53, and the inside of the dust suction frame 51 is slidably provided with a filter plate 54, the filter plate 54 is located at the air inlet of the centrifugal fan 53, and the top of the base 1 is provided with a knocking device 50 for knocking the cloth surface.

[0029] The knocking device 50 includes a cylinder 501 rotatably installed in the frame 2, one end of the cylinder 501 penetrates the surface of the frame 2 and is provided with a motor 502, the inside of the cylinder 501 is rotatably provided with a double-threaded rod 503, the surface of the double-threaded rod 503 is threadedly provided with a push ring 504 on both sides, the surface of each of the two push rings 504 is hingedly provided with three push rods 505, one end of the push rod 505 away from the double-threaded rod 503 is hingedly provided with a knocking rod 506, and the surface of the cylinder 501 is provided with a reserved slot 507 for the movement of the push rod 505;

[0030] In this embodiment, before the cloth is processed by the cloth spreading machine, the cloth is placed into the frame 2 through the two slot 3, the cloth is located on the top of the two fixed roller frames 41, the movable roller frame 43 is lowered to press and stretch the cloth at both ends by starting the cylinder 42, the double-threaded rod 503 is rotated by rotating the hand wheel 7, the two push rings 504 on the surface of the double-threaded rod 503 are close to each other, the swing of the push rod 505 is driven, the three knocking rods 506 are away from each other, the appropriate position is adjusted, the cylinder is rotated by starting the motor 502, the cylinder is rotatably located on the two mounting seats 6, the three knocking rods 506 are rotated and continuously knock the surface of the cloth, and the dust and sundries are knocked off;

[0031] The two centrifugal fans 53 are started to adsorb the dust in the frame 2 into the dust suction frame 51, the breathable mesh plate 52 plays a role in preliminary filtering of large-particle sundries, the dust flows in the frame 2, the fine sundries are intercepted by the filter plate 54, so that the inside of the centrifugal fan 53 is protected, the air enters the water tank 81 through the exhaust pipe 82, the lower end of the exhaust pipe 82 is located below the liquid level in the water tank 81, the dust in the air can be filtered and treated, and the surface of the water tank 81 is provided with a breathable part.

[0032] The surface of the cylinder 501 is rotatably provided with two mounting seats 6, the bottom of each of the two mounting seats 6 is fixedly installed on the top of the base 1, and one end of the double-threaded rod 503 is provided with a hand wheel 7;

[0033] Specifically, the hand wheel 7 can drive the double-threaded rod 503 to rotate and adjust, and the two mounting seats 6 are arranged to assist in supporting the cylinder 501, and the threaded part has a self-locking function, so that the rotation of the cylinder 501 does not affect the movement of the two push rings 504.

[0034] The purifying element 8 is arranged on the bottom of the base 1, and the two exhaust pipes 82 are communicated with the exhausts of the two centrifugal fans 53.

[0035] Further, the air enters the water tank 81 through the exhaust pipe 82, and the lower end of the exhaust pipe 82 is below the liquid level in the water tank 81, so that the dust in the air can be filtered and treated, and the surface of the water tank 81 is provided with a breathable part.

[0036] The surface of the two centrifugal fans 53 is fixedly provided with the reinforcing frame 9, and the reinforcing frame 9 is fixedly arranged on the surface of the dust collection frame 51.

[0037] The reinforcing frame 9 is arranged to reinforce the centrifugal fan 53 on the surface of the dust collection frame 51, and has the effect of strengthening the support.

[0038] The resisting mechanism 4 comprises a fixed drum frame 41 arranged on the top of the base 1, and the top of the frame 2 is embedded with a cylinder 42, and the lower end of the cylinder 42 is fixedly provided with a movable drum frame 43.

[0039] It should be noted that before the cloth is processed by the cloth spreading machine, the cloth is placed into the frame 2 through the two notched parts 3, and the cloth is located on the top of the two fixed drum frames 41, and the movable drum frame 43 is lowered to press and hold the two ends of the cloth and stretch the cloth by starting the cylinder 42.

[0040] In order to reduce the leakage of dust in the frame 2, the cabinet door 10 is arranged to better seal the frame 2, and the front of the frame 2 is hingedly provided with two cabinet doors 10.

[0041] The device spreads the cloth through two notched parts 3 into the frame 2 before processing the cloth, and the cloth is located on the top of the two fixed roller frames 41, and the movable roller frame 43 is lowered to press and hold the two ends of the cloth and stretch the cloth by starting the air cylinder 42, the double threaded rod 503 is rotated by rotating the hand wheel 7, the two push rings 504 on the surface of the double threaded rod 503 are close to each other, the push rod 505 is swung, the three knocking rods 506 are away from each other, the appropriate position is adjusted, the motor 502 is started to drive the cylinder to rotate, the cylinder is located on the two mounting seats 6 and rotates, the three knocking rods 506 rotate and continuously beat the surface of the cloth, and the dust and sundries are knocked off; start two centrifugal fans 53, and the dust in the frame 2 is adsorbed into the dust collection frame 51, wherein the air permeable mesh plate 52 plays a role in preliminarily filtering large particles of sundries, the dust enters the frame 2 to circulate, the fine sundries are intercepted by the filter plate 54, so as to protect the inside of the centrifugal fan 53, and the air enters the water tank 81 through the exhaust pipe 82, and the lower end of the exhaust pipe 82 is located below the liquid level in the water tank 81, so that the dust in the air can be filtered and treated, and the surface of the water tank 81 is provided with a breathable part.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dust removal mechanism for a spreading machine, characterized by, Include: Base (1) and fixedly installed on the top of the base (1) frame (2); The frame (2) is provided with a slot (3) on both sides for cloth in and out, and a resisting mechanism (4) for cloth pressing is installed on both sides of the top of the base (1), and a dust suction device (5) is installed on the top of the base (1), which is used for cleaning the dust on the surface of the cloth. Wherein, the dust suction device (5) includes two dust suction frames (51) fixedly installed on the top of the base (1), and a breathable mesh plate (52) is fixedly installed on the top of each of the two dust suction frames (51), a centrifugal fan (53) is communicated with the front surface of the dust suction frame (51), a filter plate (54) is slidably installed in the dust suction frame (51), the filter plate (54) is located at the air inlet of the centrifugal fan (53), and a knocking device (50) is installed on the top of the base (1), which is used for knocking the surface of the cloth.

2. The dust removing mechanism for the spreading machine according to claim 1, characterized in that: The knocking device (50) includes a cylinder (501) rotatably installed in the frame (2), one end of the cylinder (501) penetrates the surface of the frame (2) and is provided with a motor (502), a double threaded rod (503) is rotatably installed in the cylinder (501), a push ring (504) is threadedly installed on both sides of the surface of the double threaded rod (503), three push rods (505) are hinged to the surface of each of the two push rings (504), a knocking rod (506) is hinged to the end of the push rod (505) away from the double threaded rod (503), and a reserved slot (507) is formed in the surface of the cylinder (501) for the movement of the push rod (505).

3. A dust removal mechanism for a spreading machine according to claim 2, characterized in that: A double threaded rod (503) is rotatably installed on the surface of the cylinder (501), and a hand wheel (7) is installed at one end of the double threaded rod (503).

4. The dust removing mechanism for the spreading machine according to claim 1, characterized in that: It also includes a purification device (8) for purifying the air discharged by the centrifugal fan (53), the purification device (8) includes a water tank (81) arranged at the bottom of the base (1), and an exhaust pipe (82) is communicated with the air outlet of each of the two centrifugal fans (53), and the lower end of each of the two exhaust pipes (82) is below the liquid level in the water tank (81).

5. A dust removal mechanism for a spreading machine according to claim 4, characterized in that: A reinforcing frame (9) is fixedly installed on the surface of each of the two centrifugal fans (53).

6. The dust removing mechanism for the spreading machine according to claim 1, characterized in that: The resisting mechanism (4) includes a fixed roller frame (41) installed on the top of the base (1), a cylinder (42) is embedded in the top of the frame (2), and a movable roller frame (43) is fixedly installed below the cylinder (42).

7. A dust removal mechanism for a spreading machine according to claim 6, characterized in that: The front surface of the frame (2) is hinged with two cabinet doors (10).

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