Metal powder dust removal device

Abstract

The utility model discloses a metal powder dust removal device which comprises a dust removal box and an air draft frame located on one side of the dust removal box, an air draft fan is fixedly installed in the air draft frame, and soft cloth is fixedly installed between one side of the dust removal box and one side of the air draft frame. According to the metal powder dust removal device, an exhaust fan is controlled to exhaust air, air is pumped into a dust removal box to filter metal powder, meanwhile, a motor is controlled to drive a reciprocating lead screw to rotate, the reciprocating lead screw can drive a limiting plate to reciprocate up and down through a first threaded sleeve, and the limiting plate can drive a tooth plate to reciprocate up and down through a supporting plate and a sliding plate; the toothed plate can drive the rotating rods to swing up and down in a reciprocating mode through the gears, the two rotating rods drive the exhaust fan in the exhaust frame to swing in a reciprocating mode, and therefore the exhaust range of the exhaust fan is enlarged, metal powder in a workshop is cleared away more rapidly, and the dust removal efficiency of the metal powder is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal powder technical field, concretely is a metal powder dust collector. BACKGROUND

[0002] The powder left in the inside needs to be cleaned when the binding machine changes the material, and the general cleaning is all the way of blowing and washing by using the dust blower, which inevitably leads to the powder escaping into the air during the cleaning process, polluting the workshop environment, affecting the health of the workers, and also causing the waste of the powder, in order to avoid the air pollution caused by the dust, a dust removal device is generally installed above the above-mentioned equipment, but the existing dust removal device is fixed, and the dust removal effect of the dust removal device is not good when cleaning the inside of the binding machine, and the dust still flies to the outside, and the fixed dust removal device also occupies too much space in the workshop, and the existing patent documents have improved this.

[0003] For example, Chinese patent CN208990726U discloses a powder coating binding machine convenient to clean, when the binding machine needs to be cleaned after working, the cover is opened, and then the dust cover is moved into the inside of the kettle body, under the suction of the induced draft fan, the powder is sucked into the bag dust collector through the hose, and finally the bag dust collector transports the powder to the recycling container for recycling, thereby reducing the waste of the powder. The dust cover is connected with the rack through the instrument arm, and the instrument arm is hinged with the first rocker arm, the second rocker arm and the third rocker arm, so that the moving range of the dust cover is expanded, and the dust cover is hinged with the third rocker arm, so that the dust cover can rotate around the end of the third rocker arm in the inside of the kettle body, thereby cleaning different positions in the inside of the kettle body; when the cleaning is completed, the dust cover is moved to a position not blocking the normal operation of the binding machine, which is convenient to operate and effectively prevents the powder from flying, and creates a good workshop environment.

[0004] Although the dust cover moves to a position not blocking the normal operation of the binding machine, which is convenient to operate and effectively prevents the powder from flying, and creates a good workshop environment, when cleaning the dust in the workshop, only the top of the kettle body is dusted, the dust cover is small and not easy to move as a whole, which leads to a small range of dust cleaning, and it is difficult to clean and recycle the metal powder floating in the air, causing a certain waste. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a metal powder dust collector, which solves the problems of small dust removal and dust collection cover and difficulty in moving as a whole, leading to a small range of dust cleaning, difficulty in cleaning and recycling the metal powder floating in the air, and causing a certain waste.

[0006] In order to achieve the above object, the utility model discloses a metal powder dust removal device, including dust removal case and the dust removal case one side's exhaust frame, the inside fixed mounting of exhaust frame has the exhaust fan, the dust removal case one side with the dust removal case one side between fixed mounting has soft cloth, the front and rear of dust removal case all are fixedly connected with fixed frame, the front and rear of exhaust frame all are fixedly connected with rotating lever, the one end of rotating lever is through bearing and fixed frame inner chamber the one side close to dust removal case rotates and is connected, the surface fixedly connected with gear of rotating lever, the one side of dust removal case top is provided with drive mechanism, the one side of fixed frame is provided with first sliding slot, the inside sliding connection of first sliding slot has the sliding plate of drive mechanism adaptation, the one side fixedly connected with gear tooth board of sliding plate is adapted with the gear, the one side between dust removal case top and bottom is installed with filter plate through bolt.

[0007] Preferably, the drive mechanism includes a mounting box, the mounting box is fixedly connected to the top of the dust removal box, the top of the inner cavity of the mounting box is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a reciprocating lead screw through a shaft coupling, one end of the reciprocating lead screw penetrates the dust removal box and extends into the interior of the dust removal box, the surface of the reciprocating lead screw and inside the mounting box is threadedly connected with a first threaded sleeve, the front and rear of the mounting box are provided with second sliding grooves, the inside of the second sliding grooves is slidingly connected with limit plates, the opposite sides of the two limit plates are fixedly connected with the surface of the first threaded sleeve, the opposite sides of the two limit plates are fixedly connected with support plates, the bottom of the support plate is fixedly connected with the top of the sliding plate.

[0008] Preferably, the surface of the reciprocating lead screw and inside the dust removal box is threadedly connected with a second threaded sleeve, the top of the inner cavity of the dust removal box and one side of the reciprocating lead screw is fixedly connected with a protective frame.

[0009] Preferably, one side of the inner cavity of the protective frame is provided with a third sliding groove, the inside of the third sliding groove is slidingly connected with the surface of the second threaded sleeve through a sliding block, one side of the surface of the second threaded sleeve is fixedly connected with a brush plate matched with the filter plate through a connecting block.

[0010] Preferably, the bottom of the inner cavity of the dust removal box and one side of the filter plate are fixedly connected with a collection frame through an opening.

[0011] Preferably, the top and bottom of the limit plate are fixedly connected with shielding plates matched with the second sliding groove, the top and bottom of the sliding plate are fixedly connected with blocking plates matched with the first sliding groove.

[0012] Beneficial effects

[0013] The utility model provides a metal powder dust removal device. Compared with prior art, the following advantages are possessed

[0014] Advantages:

[0015] (1) The utility model discloses a control air extractor carries out air extraction, filters metal powder in the dust removal box, controls the motor to drive the reciprocating screw rod to rotate simultaneously, and the reciprocating screw rod will drive the limiting plate to move up and down reciprocatingly through the first threaded sleeve, the limiting plate will drive the toothed plate to move up and down reciprocatingly through the supporting plate and the sliding plate, and the toothed plate will drive the rotating rod to swing up and down reciprocatingly through the gear, so that the two rotating rods drive the air extractor in the air extraction frame to swing reciprocatingly, thereby increasing the air extraction range of the air extractor, and the metal powder in the workshop is cleaned more quickly, and the metal powder dust removal efficiency is improved.

[0016] (2) The utility model discloses a filter plate filters the metal powder in the air down, and the reciprocating screw rod will drive the second threaded sleeve to move up and down reciprocatingly simultaneously, and the second threaded sleeve drives the brush plate to move up and down reciprocatingly, and the metal powder adhered to the filter plate is scraped down, and the fallen metal powder will fall into the collecting frame and be collected, thereby the filtered metal powder can be collected well, can be recycled effectively, and the waste of metal powder is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the external structure schematic diagram of the utility model;

[0018] Figure 2 It is the right view of the utility model structure;

[0019] Figure 3 It is the internal structure schematic diagram of dust removal box, protective frame, installation box and fixed frame of the utility model;

[0020] Figure 4 It is the internal structure schematic diagram of second threaded sleeve, protective frame, third sliding slot, brush plate and drive mechanism of the utility model;

[0021] Figure 5 It is the structure schematic diagram of air extraction frame, air extractor, rotating rod, gear and toothed plate of the utility model.

[0022] In the drawing: 1, dust removal box;2, air extraction frame;3, air extractor;4, soft cloth;5, fixed frame;6, rotating rod;7, gear;8, drive mechanism;9, first sliding slot;10, sliding plate;11, filter plate;12, second threaded sleeve;13, protective frame;14, third sliding slot;15, brush plate;16, collecting frame;17, toothed plate;18, baffle;19, blocking plate;81, installation box;82, motor;83, first threaded sleeve;84, second sliding slot;85, limiting plate;86, supporting plate;87, reciprocating screw rod. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in the embodiments of the utility model in combination with the drawings.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme: a metal powder dust removal device, including dust removal box 1 and located dust removal box 1 one side's suction frame 2, the inside fixed mounting of suction frame 2 has suction fan 3, and suction fan 3 is electrically connected with outside power supply, controls through control switch, and the one side of dust removal box 1 and the one side of suction frame 2 are fixedly installed with soft cloth 4, as detailed description, the soft cloth 4 of bending stack can stretch and contract to a certain extent, and the front and rear of dust removal box 1 are fixedly connected with fixed frame 5, and the front and rear of suction frame 2 are fixedly connected with rotating rod 6, and one end of rotating rod 6 is rotatably connected with the inside chamber of fixed frame 5 near the one side of dust removal box 1, and the surface of rotating rod 6 is fixedly connected with gear 7, and one side of dust removal box 1 top is provided with drive mechanism 8, and one side of fixed frame 5 is provided with first sliding slot 9, and the inside sliding connection of first sliding slot 9 has the sliding plate 10 of being adapted with drive mechanism 8, and one side of sliding plate 10 is fixedly connected with the gear tooth plate 17 of being adapted with gear 7, and one side between the top and bottom of dust removal box 1 is installed with filter plate 11 through bolt.

[0025] Need to explain is, after using a period of time, filter plate 11 can be disassembled to clean up through rotating dismounting bolt.

[0026] Further, in order to facilitate driving suction fan 3 swing, drive mechanism 8 includes installation box 81, and installation box 81 is fixedly connected to the top of dust removal box 1, and the top of the inside chamber of installation box 81 is fixedly connected with motor 82, and motor 82 is servo motor, and is electrically connected with outside power supply, controls through control switch, and the output shaft of motor 82 is fixedly connected with reciprocating screw rod 87 through shaft coupling, and one end of reciprocating screw rod 87 penetrates dust removal box 1 and extends to the inside of dust removal box 1, and the top of dust removal box 1 is provided with rotating port adapted with reciprocating screw rod 87, and the surface of reciprocating screw rod 87 and located inside installation box 81 are screw connected with first threaded sleeve 83, and the front and rear of installation box 81 are provided with second sliding slot 84, and the inside sliding connection of second sliding slot 84 has limit stop 85, and the opposite side of two limit stops 85 is fixedly connected with the surface of first threaded sleeve 83, and the opposite side of two limit stops 85 is fixedly connected with support plate 86, and the bottom of support plate 86 is fixedly connected with the top of sliding plate 10.

[0027] Further, in order to facilitate the cleaning and collection of the metal powder adsorbed on the filter plate 11, a second threaded sleeve 12 is threadedly connected to the surface of the reciprocating lead screw 87 and located inside the dust removal box 1, a protective frame 13 is fixedly connected to the top of the inner cavity of the dust removal box 1 and located on one side of the reciprocating lead screw 87, a third sliding groove 14 is formed on one side of the inner cavity of the protective frame 13, the third sliding groove 14 is slidably connected with the surface of the second threaded sleeve 12 through a sliding block, a brush plate 15 matched with the filter plate 11 is fixedly connected to one side of the surface of the second threaded sleeve 12 through a connecting block, and the hard bristles on the brush plate 15 are made of nylon.

[0028] Further, in order to facilitate the collection of metal powder, a collection frame 16 is fixedly connected to the bottom of the inner cavity of the dust removal box 1 and located on one side of the filter plate 11 by forming an opening, and a sealing door is hingedly connected to the bottom of the collection frame 16.

[0029] Further, in order to protect the installation box 81 and the fixed frame 5 from dust, a shielding plate 18 matched with the second sliding groove 84 is fixedly connected to the top and bottom of the limiting plate 85, and a blocking plate 19 matched with the first sliding groove 9 is fixedly connected to the top and bottom of the sliding plate 10.

[0030] In use, the air outside is drawn into the dust removal box 1 by controlling the air suction fan 3, and the reciprocating lead screw 87 is driven to rotate by controlling the motor 82, the reciprocating lead screw 87 drives the first threaded sleeve 83 to move up and down reciprocally by sliding limiting the limiting plate 85 through the second sliding groove 84, the first threaded sleeve 83 drives the limiting plate 85 to move up and down reciprocally, the limiting plate 85 drives the toothed plate 17 to move up and down reciprocally through the supporting plate 86 and the sliding plate 10, the toothed plate 17 drives the rotating rod 6 to tilt and swing up and down through the gear 7, the two rotating rods 6 drive the air suction frame 2 to tilt and swing up and down, and the air suction fan 3 in the air suction frame 2 moves up and down reciprocally, thereby increasing the range of air suction of the air suction fan 3.

[0031] The air drawn into the dust removal box 1 is filtered by the filter plate 11, the metal powder in the air is filtered on the left side of the filter plate 11, and the air is discharged from the filter plate 11, while the second threaded sleeve 12 is slidingly limited by the third sliding groove 14, the reciprocating lead screw 87 drives the second threaded sleeve 12 to move up and down reciprocally, the second threaded sleeve 12 drives the brush plate 15 to move up and down reciprocally, the brush plate 15 scrapes the metal powder adsorbed on the filter plate 11, the metal powder adsorbed on the filter plate 11 is scraped down and falls into the collection frame 16 for collection, and after the dust removal of the metal powder is completed, the metal powder in the collection frame 16 is discharged and collected for recycling by opening the sealing door below the collection frame 16.

Claims

1. A metal powder dedusting device, comprising a dedusting box (1) and an air suction frame (2) located at one side of the dedusting box (1), characterized in that: The inside of the air extraction frame (2) is fixedly provided with an air extractor (3), one side of the dust removal box (1) and one side of the air extraction frame (2) are fixedly provided with soft cloth (4), the front and rear of the dust removal box (1) are fixedly connected with the fixed frame (5), the front and rear of the air extraction frame (2) are fixedly connected with the rotating rod (6), one end of the rotating rod (6) is rotatably connected with the inner cavity of the fixed frame (5) close to one side of the dust removal box (1), the surface of the rotating rod (6) is fixedly connected with the gear (7), one side of the top of the dust removal box (1) is provided with a driving mechanism (8), one side of the fixed frame (5) is provided with a first sliding groove (9), the inside of the first sliding groove (9) is slidably connected with a sliding plate (10) matched with the driving mechanism (8), one side of the sliding plate (10) is fixedly connected with a gear tooth plate (17) matched with the gear (7), one side between the top and the bottom of the dust removal box (1) is fixedly provided with a filter plate (11) through bolts.

2. The metal powder dust removal device according to claim 1, characterized in that: The driving mechanism (8) comprises a mounting box (81), the mounting box (81) is fixedly connected to the top of the dust removal box (1), the top of the inner cavity of the mounting box (81) is fixedly connected with a motor (82), the output shaft of the motor (82) is fixedly connected with a reciprocating lead screw (87) through a shaft coupling, one end of the reciprocating lead screw (87) penetrates through the dust removal box (1) and extends to the inside of the dust removal box (1), the surface of the reciprocating lead screw (87) and inside the mounting box (81) are threadedly connected with a first threaded sleeve (83), the front and rear of the mounting box (81) are provided with a second sliding groove (84), the inside of the second sliding groove (84) is slidably connected with a limiting plate (85), one side of the two limiting plates (85) opposite to each other is fixedly connected with the surface of the first threaded sleeve (83), one side of the two limiting plates (85) away from each other is fixedly connected with a support plate (86), the bottom of the support plate (86) is fixedly connected with the top of the sliding plate (10).

3. A metal powder dust removal device according to claim 2, characterized in that: The surface of the reciprocating lead screw (87) and inside the dust removal box (1) are threadedly connected with a second threaded sleeve (12), the top of the inner cavity of the dust removal box (1) and one side of the reciprocating lead screw (87) are fixedly connected with a protection frame (13).

4. The metal powder dust removal device according to claim 3, characterized in that: One side of the inner cavity of the protection frame (13) is provided with a third sliding groove (14), the inside of the third sliding groove (14) is slidably connected with the surface of the second threaded sleeve (12) through a sliding block, one side of the surface of the second threaded sleeve (12) is fixedly connected with a brush plate (15) matched with the filter plate (11) through a connecting block.

5. The metal powder dust removal device according to claim 1, characterized in that: The bottom of the inner cavity of the dust removal box (1) and one side of the filter plate (11) are fixedly connected with a collection frame (16) through an opening.

6. The metal powder dust removal device according to claim 2, characterized in that: The top and bottom of the limiting plate (85) are fixedly connected with a shielding plate (18) matched with the second sliding groove (84), the top and bottom of the sliding plate (10) are fixedly connected with a blocking plate (19) matched with the first sliding groove (9).

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