CN110773918B - Automatic adjustment dust collection device for purifying welding smoke dust - Google Patents
Automatic adjustment dust collection device for purifying welding smoke dust Download PDFInfo
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- CN110773918B CN110773918B CN201911143516.0A CN201911143516A CN110773918B CN 110773918 B CN110773918 B CN 110773918B CN 201911143516 A CN201911143516 A CN 201911143516A CN 110773918 B CN110773918 B CN 110773918B
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- dust
- cavity
- movable plate
- connection
- screw rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
Abstract
The invention discloses an automatic adjustment dust collection device for purifying welding smoke dust, which comprises a movable plate and a photosensitive element, wherein the upper end of the movable plate is fixedly provided with a bilateral symmetry lifting switch, the lifting switch comprises a locking barrel fixedly connected with the movable plate, a containing cavity arranged in the locking barrel and a lifting cavity communicated with the upper end of the containing cavity.
Description
Technical Field
The invention relates to the technical field of industrial environmental protection, in particular to an automatic adjustment dust collection device for purifying welding smoke dust.
Background
When electric welding is carried out, because high-temperature spraying is directly contacted on metal, smoke dust and dust can be generated, and a large amount of fine metal particles are suspended in the air, so that the electric welding causes harm to human bodies. In the disclosed technology, although there is a welding smoke purifier for absorbing smoke, the single air inlet has limited collection capacity and is troublesome to move, and the suction head needs to be moved while welding manually, which is very troublesome in operation and not beneficial to processing. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
the collection capacity of a single air inlet is limited, the movement is troublesome, the suction head needs to be moved while electric welding is carried out manually, and the operation is very troublesome.
In order to solve the problems, the automatic adjustment dust collection device for purifying the welding smoke dust comprises a movable plate and a photosensitive element, wherein a bilaterally symmetrical lifting switch is fixedly arranged at the upper end of the movable plate, the lifting switch comprises a locking barrel fixedly connected with the movable plate, a containing cavity arranged in the locking barrel, a lifting cavity communicated with the upper end of the containing cavity, a screw rod connected in the lifting cavity in a sliding manner and a limiting wheel positioned on the screw rod, the distance from the limiting wheel to slide down to the containing cavity is a fixed value to limit the downward moving distance, a support rod is rotatably connected onto the screw rod, a dust collection cover is fixedly arranged between the support rods, an absorption device is arranged in the dust collection cover and comprises a clean room arranged in the dust collection cover, With toilet's top inner wall rotate the connection bucket of connecting, with connection bucket lower extreme fixed connection's impeller, the rotatory gaseous water conservancy diversion of impeller causes vacuum adsorption smoke and dust in the clean room, toilet's downside inner wall link up and is equipped with the three sunction inlet that the annular distributes, sunction inlet outside terminal surface sliding connection has the valve member that the control gas got into, movable plate upside terminal surface is equipped with and is located collection device between the barrel of lock position, collection device is including being fixed in the platform, the collection basin of the platform upper end of movable plate upside terminal surface is fixed in collect the basin, through collect the basin and collect the granule discarded object, the fixed stand that is equipped with bilateral symmetry on the movable plate, the stand upside is equipped with the crossbeam, be equipped with on the crossbeam for the screw rod with the transmission assembly that the connection.
Preferably, the lifting cavity is of a rectangular structure, and the accommodating cavity is of a circular structure.
The lifting switch further comprises a buffer spring connected between the lower end of the screw rod and the inner wall of the lower side of the accommodating cavity.
Wherein, absorbing device still including set up in connect the transmission chamber in the bucket, the fixed peg that is equipped with bilateral symmetry of transmission chamber top inner wall, sliding connection has the adapter sleeve on the peg, the adapter sleeve with be connected with the resistance spring between the peg, the side end face communicates with each other with the external world and is equipped with bilateral symmetry's escape orifice under the toilet, the escape orifice internal rotation is connected with the smoke and dust baffle, the smoke and dust baffle is close to the symmetry center end and is equipped with magnet.
Wherein, the valve member is including being fixed in the intraoral back-fire relief net of suction, the left and right sides the sunction inlet lower extreme is equipped with the spout, sliding connection has the slide bar in the spout, the slide bar with be connected with reset spring between the spout, the fixed side apron that can seal the sunction inlet that is equipped with on the slide bar, the side apron can with magnet magnetic connection, the top sliding connection has bilateral symmetry's top apron on the sunction inlet, on the top apron articulated have with side apron articulated pull rod, the top apron lower extreme is fixed to be equipped with photosensitive element.
Wherein, collection device still including set up in the collection basin and bilateral symmetry's adjustment chamber, adjustment chamber top inner wall sliding connection has the actuating lever, the actuating lever with be connected with compression spring between the adjustment chamber bottom inner wall, be equipped with the inclined plane groove on the actuating lever, the adjustment chamber be close to on the symmetrical center side inner wall sliding connection have with inclined plane groove sliding connection's ejector pin, collect basin medial surface rotate be connected with the dust board that hides of ejector pin butt.
Wherein, drive assembly include with crossbeam downside terminal surface rotates the driven shaft of connecting and bilateral symmetry, be equipped with on the driven shaft with screw rod threaded connection's screw cap, be equipped with on the driven shaft and be located the auxiliary pulley of screw rod upper end, crossbeam downside terminal surface is embedded to have and is located motor between the driven shaft, the motor with signal connection between the photosensitive element, motor lower extreme power is connected with the transmission shaft, be equipped with the main pulley on the transmission shaft, the main pulley with be connected with the hold-in range between the auxiliary pulley, be equipped with on the transmission shaft and be located the carousel of transmission intracavity, be equipped with in the carousel can with the butt joint of adapter sleeve butt.
The invention has the beneficial effects that: the invention adopts the combination of the dust hood which can be butted in a sliding way up and down and the collection basin, three suction ports which are annularly distributed around the welding position enhance the absorption capacity of the smoke dust, and simultaneously adopts a collection structure which can be closed, thereby facilitating the subsequent purification treatment, enhancing the environmental protection, realizing the automatic sliding process by controlling the power source of the equipment through the photosensitive sensor, avoiding the manual movement of the dust suction port, simplifying the welding dust suction operation, providing convenience for processing and improving the efficiency.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of an automatic adjusting dust collector for purifying welding fume according to the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is an enlarged view of the structure at "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an automatic adjustment dust suction device for purifying welding smoke dust, which is mainly applied to the smoke dust adsorption and purification process in the welding process, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an automatic adjustment dust collection device for purifying welding smoke dust, which comprises a movable plate 11 and a photosensitive element 41, wherein a lifting switch 901 which is bilaterally symmetrical is fixedly arranged at the upper end of the movable plate 11, the lifting switch 901 comprises a locking barrel 20 fixedly connected with the movable plate 11, a containing cavity 22 arranged in the locking barrel 20, a lifting cavity 23 communicated with the upper end of the containing cavity 22, a screw 28 connected in the lifting cavity 23 in a sliding manner, and a limiting wheel 24 positioned on the screw 28, the downward moving distance is limited by taking the distance of the limiting wheel 24 sliding into the containing cavity 22 as a fixed value, a support rod 27 is connected on the screw 28 in a rotating manner, a dust collection cover 38 is fixedly arranged between the support rods 27, an absorption device 902 is arranged in the dust collection cover 38, and the absorption device 902 comprises a clean room 39 arranged in the dust collection cover 38, A connecting barrel 43 rotationally connected with the inner wall of the top end of the clean room 39, an impeller 50 fixedly connected with the lower end of the connecting barrel 43, the impeller 50 rotates and guides the air to cause the vacuum absorption of the smoke dust in the clean room 39, three suction ports 52 which are distributed annularly are arranged on the inner wall of the lower side of the clean room 39 in a penetrating way, the outer end face of the suction port 52 is slidably connected with a valve component 903 for controlling the gas to enter, the upper end face of the moving plate 11 is provided with a collecting device 904 positioned between the locking barrels 20, the collecting device 904 comprises a pad table 14 fixed on the upper end surface of the moving plate 11, a collecting basin 19 fixed on the upper end of the pad table 14, the collection basin 19 is used for collecting the particle waste, the moving plate 11 is fixedly provided with upright posts 32 which are symmetrical left and right, the upper side of the upright column 32 is provided with a beam 33, and the beam 33 is provided with a transmission component 905 for providing power for the screw 28 and the connecting barrel 43.
Advantageously, the lifting cavity 23 is of a rectangular structure, and the accommodating cavity 22 is of a circular structure, so that the limiting wheel 24 can only move up and down in the lifting cavity 23 and can rotate in the cross beam 33.
According to an embodiment, the lifter 901 will be described in detail below, the lifter 901 further includes a buffer spring 21 connected between the lower end of the screw 28 and the lower inner wall of the accommodating chamber 22, and the restoring operation is performed by the elastic force of the buffer spring 21.
According to the embodiment, the absorbing device 902 is described in detail below, the absorbing device 902 further comprises a transmission cavity 44 arranged in the connection barrel 43, a hanging rod 45 which is bilaterally symmetrical is fixedly arranged on the inner wall of the top end of the transmission cavity 44, a connecting sleeve 47 is connected onto the hanging rod 45 in a sliding manner, a resistance spring 46 is connected between the connecting sleeve 47 and the hanging rod 45, a discharge port 40 which is bilaterally symmetrical is arranged on the lower side end face of the clean room 39 and communicated with the outside, a smoke baffle 26 is rotatably connected into the discharge port 40, and a magnet 25 is arranged at the end, close to the symmetrical center, of the smoke baffle 26.
According to an embodiment, the valve assembly 903 is described in detail below, the valve assembly 903 includes a fire retardant mesh 53 fixed in the suction port 52, sliding grooves 55 are formed in the lower ends of the suction port 52 on the left and right sides, sliding rods 56 are slidably connected in the sliding grooves 55, a return spring 57 is connected between the sliding rods 56 and the sliding grooves 55, side cover plates 54 capable of closing the suction port 52 are fixedly arranged on the sliding rods 56, the side cover plates 54 are magnetically connected with the magnet 25, bilaterally symmetrical top cover plates 42 are slidably connected to the suction port 52 on the top end, pull rods 51 hinged to the side cover plates 54 are hinged to the top cover plate 42, and the photosensitive element 41 is fixedly arranged at the lower end of the top cover plate 42.
According to the embodiment, the following detailed description is provided for the collecting device 904, the collecting device 904 further includes an adjusting cavity 16 which is arranged in the collecting basin 19 and is bilaterally symmetrical, an actuating rod 18 is slidably connected to the inner wall of the top end of the adjusting cavity 16, a compression spring 17 is connected between the actuating rod 18 and the inner wall of the bottom end of the adjusting cavity 16, an inclined groove 12 is arranged on the actuating rod 18, a push rod 13 which is slidably connected with the inclined groove 12 is slidably connected to the inner wall of the adjusting cavity 16 close to the symmetrical center side, a dust shielding plate 15 which is abutted against the push rod 13 is rotatably connected to the end surface of the inner side of the collecting basin 19, and the dust shielding plate 15 is horizontally unfolded to close the opening of the collecting basin 19 for sealed collection.
According to the embodiment, the following is described transmission assembly 905 in detail, transmission assembly 905 include with crossbeam 33 downside terminal surface rotates the driven shaft 30 of connecting and bilateral symmetry, be equipped with on the driven shaft 30 with screw rod 28 threaded connection's screw cap 29, be equipped with on the driven shaft 30 and be located the secondary pulley 31 of screw rod 28 upper end, crossbeam 33 downside terminal surface is embedded to have and is located motor 34 between the driven shaft 30, motor 34 with signal connection between the photosensitive element 41, motor 34 lower extreme power connection has transmission shaft 35, be equipped with primary pulley 36 on the transmission shaft 35, primary pulley 36 with be connected with hold-in range 37 between the secondary pulley 31, be equipped with on the transmission shaft 35 and be located carousel 48 in transmission chamber 44, be equipped with in the carousel 48 can with the butt joint mouth 49 of adapter sleeve 47 butt.
The following will describe in detail the use steps of an automatic adjusting dust collector for cleaning welding fume with reference to fig. 1 to 4:
initially, the limiting wheel 24 is located in the lifting cavity 23, so that the screw 28 is not abutted to the collecting basin 19, at this time, the connecting sleeve 47 is located on the upper side of the rotating disk 48 and is not abutted, the smoke baffle 26 freely swings down, so that the drain outlet 40 is in an open state, and the side cover plate 54 and the top cover plate 42 close the three suction inlets 52.
When dust is sucked, a welding point is placed between the dust hood 38 and the collection basin 19, the welded light influences the photosensitive element 41 and starts the motor 34, the motor 34 drives the main belt wheel 36 to rotate through the transmission shaft 35, the main belt wheel 36 drives the secondary belt wheel 31 to rotate through the synchronous belt 37, the secondary belt wheel 31 rotates the threaded cap 29 through the driven shaft 30, the threaded cap 29 and the threads of the threaded rod 28 rotate to push the threaded rod 28 to move downwards, the dust hood 38 is driven to move downwards through the supporting rod 27 during the downward movement of the threaded rod 28, the dust baffle 26 is abutted against the collection basin 19 to turn upwards, the side cover plate 54 is attracted to approach to the side cover plate by the magnetic force of the magnet 25, the return spring 57 is extruded through the sliding rod 56, the side cover plate 54 moves to pull the top cover plate 42 through the pull rod 51 to open the suction ports 52 at three positions, when the dust baffle 26 is turned over to the horizontal state, the drainage, meanwhile, the connecting sleeve 47 is abutted against the turntable 48 and elastically connected and moved up and down through the resistance spring 46 until the connecting sleeve falls into the abutting port 49, at the moment, the power at the upper end of the transmission shaft 35 sequentially passes through the turntable 48, the connecting sleeve 47, the hanging rod 45 and the connecting barrel 43 to drive the impeller 50 to rotate, suction force is generated to filter the smoke dust through the fire resisting net 53 and suck the smoke dust into the clean room 39, in the process, the limiting wheel 24 slides into the accommodating cavity 22 to rotate freely, so that the screw 28 can only rotate and the buffer spring 21 accumulates elastic potential energy, and the smoke damper 26 pushes the actuating lever 18 to move down to press the compression spring 17 by a counterforce on the actuating lever 18, so that the mandril 13 slides into the adjusting cavity 16 through the inclined plane groove 12, the dust shield 15 is turned downwards to receive the solid waste, and after the welding is finished, the photosensitive element 41 controls the motor 34 to be turned off, and at the moment, the equipment is restored to the initial state through springs at all positions.
The invention has the beneficial effects that: the invention adopts the combination of the dust hood which can be butted in a sliding way up and down and the collection basin, three suction ports which are annularly distributed around the welding position enhance the absorption capacity of the smoke dust, and simultaneously adopts a collection structure which can be closed, thereby facilitating the subsequent purification treatment, enhancing the environmental protection, realizing the automatic sliding process by controlling the power source of the equipment through the photosensitive sensor, avoiding the manual movement of the dust suction port, simplifying the welding dust suction operation, providing convenience for processing and improving the efficiency.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (7)
1. An automatic adjustment dust suction device for purifying welding smoke dust comprises a movable plate and a photosensitive element;
the upper end of the movable plate is fixedly provided with bilaterally symmetrical lifting switches, each lifting switch comprises a locking barrel fixedly connected with the movable plate, a containing cavity arranged in the locking barrel, a lifting cavity communicated with the upper end of the containing cavity, a screw rod connected in the lifting cavity in a sliding manner, and a limiting wheel positioned on the screw rod, and the downward moving distance is limited by taking the distance from the limiting wheel to the containing cavity as a fixed value;
the screw rod is rotatably connected with supporting rods, a dust hood is fixedly arranged between the supporting rods, an absorption device is arranged in the dust hood and comprises a clean room arranged in the dust hood, a connecting barrel rotatably connected with the inner wall of the top end of the clean room, and an impeller fixedly connected with the lower end of the connecting barrel, and the rotating gas of the impeller is guided to cause the clean room to vacuum adsorb smoke dust;
the utility model discloses a toilet, including toilet's downside inner wall, sunction inlet outside end face sliding connection has the valve member that the control gas got into, movable plate upside end face is equipped with and is located collection device between the cask of lock position, collection device is including being fixed in the platform, the collection basin that is fixed in of the terminal surface of movable plate upside the platform upper end is filled up, through collect the basin and collect the granule discarded object, the fixed stand that is equipped with bilateral symmetry on the movable plate, the stand upside is equipped with the crossbeam, be equipped with on the crossbeam for the screw rod with it provides the transmission assembly of power to connect the bucket.
2. The automatic adjusting dust collector for cleaning welding fume of claim 1, wherein: the lifting cavity is of a rectangular structure, and the accommodating cavity is of a circular structure.
3. The automatic adjusting dust collector for cleaning welding fume of claim 1, wherein: the lifting switch further comprises a buffer spring connected between the lower end of the screw rod and the inner wall of the lower side of the containing cavity.
4. The automatic adjusting dust collector for cleaning welding fume of claim 1, wherein: the absorption device further comprises a transmission cavity arranged in the connection barrel, suspension rods which are bilaterally symmetrical are fixedly arranged on the inner wall of the top end of the transmission cavity, a connection sleeve is connected onto the suspension rods in a sliding mode, a resistance spring is connected between the connection sleeve and the suspension rods, the lower side end face of the clean room is communicated with the outside to form bilaterally symmetrical discharge ports, smoke dust baffles are rotatably connected into the discharge ports, and magnets are arranged at the positions, close to the symmetrical center, of the smoke dust baffles.
5. The automatic adjusting dust collector for cleaning welding fume of claim 4, wherein: the valve member is including being fixed in the intraoral back-fire relief net of suction inlet, the left and right sides the sunction inlet lower extreme is equipped with the spout, sliding connection has the slide bar in the spout, the slide bar with be connected with reset spring between the spout, the fixed side apron that can seal the sunction inlet that is equipped with on the slide bar, the side apron can with magnet magnetic connection, the top sliding connection has bilateral symmetry's top apron on the sunction inlet, on the top apron articulated have with side apron articulated pull rod, the top apron lower extreme is fixed to be equipped with photosensitive element.
6. The automatic adjusting dust collector for cleaning welding fume of claim 1, wherein: the collection device is still including set up in collect in the basin and bilateral symmetry's adjustment chamber, adjustment chamber top inner wall sliding connection has the actuating lever, the actuating lever with be connected with compression spring between the adjustment chamber bottom inner wall, be equipped with the inclined plane groove on the actuating lever, the adjustment chamber be close to on the side inner wall of symmetry center sliding connection have with inclined plane groove sliding connection's ejector pin, collect basin medial surface rotate be connected with the dust board that hides of ejector pin butt.
7. The automatic adjusting dust collector for cleaning welding fume of claim 5, wherein: the drive assembly include with crossbeam downside terminal surface rotates the driven shaft of connecting and bilateral symmetry, be equipped with on the driven shaft with screw rod threaded connection's screw cap, be equipped with on the driven shaft and be located the auxiliary pulley of screw rod upper end, crossbeam downside terminal surface is embedded to have and is located motor between the driven shaft, the motor with signal connection between the photosensitive element, motor lower extreme power connection has the transmission shaft, be equipped with the main pulley on the transmission shaft, the main pulley with be connected with the hold-in range between the auxiliary pulley, be equipped with on the transmission shaft and be located the carousel of transmission intracavity, be equipped with in the carousel can with the butt joint of adapter sleeve butt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143516.0A CN110773918B (en) | 2019-11-20 | 2019-11-20 | Automatic adjustment dust collection device for purifying welding smoke dust |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911143516.0A CN110773918B (en) | 2019-11-20 | 2019-11-20 | Automatic adjustment dust collection device for purifying welding smoke dust |
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| CN110773918A CN110773918A (en) | 2020-02-11 |
| CN110773918B true CN110773918B (en) | 2020-08-21 |
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| CN201911143516.0A Active CN110773918B (en) | 2019-11-20 | 2019-11-20 | Automatic adjustment dust collection device for purifying welding smoke dust |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111408597B (en) * | 2020-03-25 | 2021-06-11 | 太仓驰荣机械设备有限公司 | Textile machinery yarn guide device with dust-proof plate structure |
| CN113510373B (en) * | 2021-04-27 | 2023-01-24 | 苏州大鑫华激光科技有限公司 | High-efficiency welding equipment based on high-power laser flight welding |
| CN114700576B (en) * | 2022-06-02 | 2022-08-02 | 辰风策划(深圳)有限公司 | Welding table special for electronic product and welding method |
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| JPS58103962A (en) * | 1981-12-14 | 1983-06-21 | Kobe Steel Ltd | Gas cutting equipment |
| CN205628788U (en) * | 2015-11-27 | 2016-10-12 | 王光辉 | Plastic uptake tray dust removal device |
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Effective date of registration: 20200717 Address after: 325200 Lin Bei Village, Wenzhou City, Ruian City, Ruian City, Zhejiang Applicant after: Ruian Huazhu Machinery Co., Ltd Address before: 312000 First Floor, Market Village, Huishan Town, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: Xinchang Medi Environmental Protection Technology Co.,Ltd. |
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