CN112170350A - Metal surface washing and cleaning device and cleaning method thereof - Google Patents

Metal surface washing and cleaning device and cleaning method thereof Download PDF

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Publication number
CN112170350A
CN112170350A CN202011112997.1A CN202011112997A CN112170350A CN 112170350 A CN112170350 A CN 112170350A CN 202011112997 A CN202011112997 A CN 202011112997A CN 112170350 A CN112170350 A CN 112170350A
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CN
China
Prior art keywords
base plate
cleaning
butt joint
metal surface
buffer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202011112997.1A
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Chinese (zh)
Inventor
雷武军
杨世伟
帅兴国
游义才
蔡建利
刘洪川
段丽
黎诗奇
陈启超
段海军
何永虎
崔涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Huiyuan Steel Construction Science & Technology Stock Co ltd
Original Assignee
Sichuan Huiyuan Steel Construction Science & Technology Stock Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Huiyuan Steel Construction Science & Technology Stock Co ltd filed Critical Sichuan Huiyuan Steel Construction Science & Technology Stock Co ltd
Priority to CN202011112997.1A priority Critical patent/CN112170350A/en
Publication of CN112170350A publication Critical patent/CN112170350A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • B08B3/022Cleaning travelling work
    • B08B1/20
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/033Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies

Abstract

The invention discloses a metal surface washing and cleaning device and a cleaning method thereof, which comprises two groups of symmetrically-installed slide rails and a gantry hanger frame installed above the two groups of slide rails in a sliding fit manner, wherein a group of hydraulic telescopic rods are installed in the middle of the bottom end of the gantry hanger frame, a group of washing mechanisms are connected with the bottom end of each hydraulic telescopic rod, each washing mechanism comprises a butt-joint base plate of the butt-joint hydraulic telescopic rods and a buffer base plate installed below the butt-joint base plate, the buffer base plate is connected with the butt-joint base plate through a buffer mechanism with a four-corner vertical structure, arc-shaped installation covers with spraying cavities formed inside are constructed on two sides of the bottom end of the buffer base plate, a group of cleaning rollers are movably connected and installed in the spraying cavities, a group of butt-joint shaft rods coaxial with the cleaning rollers are installed in the cleaning rollers, two ends of, the metal surface washing cleaning device and the cleaning method thereof are environment-friendly and reliable, and reduce the physical energy consumption of steel.

Description

Metal surface washing and cleaning device and cleaning method thereof
Technical Field
The invention belongs to the technical field of metal surface treatment, and particularly relates to a metal surface washing and cleaning device and a cleaning method thereof.
Background
Pickling of steel means that the steel strip has a clean and active surface to ensure the surface quality of the steel produced. In order to obtain such a surface, the scale on the surface needs to be removed. The chemical reagents used in the pickling process have the problems of high consumption, easy reduction of the physical properties of steel, environmental pollution, difficult recovery of waste acid and iron salt and the like.
In the prior art, equipment for washing iron scale on the surface of metal in a washing process does not exist, the field is in a blank stage, and how to carry out rust removal and washing on the surface of the metal, reduce consumption, physical loss of steel and environmental pollution relative to acid washing, and easily recycle waste materials is a problem to be solved urgently at present.
Disclosure of Invention
The invention aims to provide a metal surface washing and cleaning device and a cleaning method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a metal surface washing and cleaning device, which comprises two groups of symmetrically arranged slide rails and a gantry hanger arranged above the two groups of slide rails in a sliding fit manner, a group of hydraulic telescopic rods are arranged in the middle of the bottom end of the gantry hanging frame, the bottom end of each hydraulic telescopic rod is connected with a group of washing mechanisms, the washing mechanism comprises a butt joint base plate for butting the hydraulic telescopic rod and a buffer base plate arranged below the butt joint base plate, the buffer base plate is connected with the butt joint base plate through a buffer mechanism with four corners vertically structured, and arc-shaped mounting covers with spraying cavities arranged inside are constructed on two sides of the bottom end of the buffer substrate, a group of cleaning rollers are movably connected and mounted in the spraying cavities, a group of butt-joint shaft levers which are coaxial with the cleaning roller are arranged in the cleaning roller, two ends of each butt-joint shaft lever extend out of the cleaning roller, and is butted with the arc-shaped mounting cover through a roller bearing, and the two groups of cleaning rollers arranged in the spraying cavities are driven by a group of transmission mechanisms.
Preferably, the two sides of the bottom end of the gantry hanger frame are provided with adaptive grooves in sliding fit with the slide rails, the slide rails are of a T-shaped slide rail structure, the adaptive grooves at the end parts of the gantry hanger frame are of a T shape, a roller structure which reduces friction and abuts against the slide rails is installed in the adaptive grooves in a matched mode, the bottom end of the gantry hanger frame is provided with a lead screw matching hole, and the axis of the lead screw matching hole is parallel to the extending direction of the slide rails.
Preferably, a set of embedding holes matched with the diameter of the bottom end of the screw rod matching hole is formed in the upper end face of the butt joint substrate, a plurality of sets of bolt butt joint holes matched with the connecting bolts are formed in the embedding holes, the plurality of sets of bolt butt joint holes are distributed in an annular array mode in the embedding holes around the axis of the hydraulic telescopic rod as the center of circle, and the connecting bolts are connected into the bolt butt joint holes from the lower portion of the butt joint substrate and are in threaded connection with the bottom end of the hydraulic telescopic rod.
Preferably, the buffer gear of the perpendicular structure in buffering base plate four corners is a set of direction slide bar that runs through the butt joint base plate, the through hole that supplies the direction slide bar to pass is seted up in the four corners of butt joint base plate, and installs the axle sleeve of a set of sliding fit direction slide bar in the through hole, one section outer fringe that the direction slide bar is located butt joint base plate and buffering base plate middle part is constructed and is had a set of articulated dish, articulated on the articulated dish have a set of buffer spring, outside the direction slide bar was located to the buffer spring cover, and buffer spring kept away from the articulated bottom of connecting in the butt joint base plate of.
Preferably, the water supply pipeline that axle center and cleaning roller axle center are parallel to each other is installed to buffer substrate's up end both sides, the threaded connection hole of connecting the water supply pipeline is seted up to the tip of water supply pipeline, and the below symmetry of water supply pipeline is provided with two sets of water supply shower nozzles that communicate to the intracavity that sprays.
Preferably, the driving mechanism for driving the two groups of cleaning rollers is a driving motor arranged on one side of the upper end face of the buffer substrate, a group of driving belt pulleys are assembled at the end part of a motor shaft of the driving motor, one side of the butt joint shaft rod of the cleaning rollers, which faces the driving belt pulleys, extends out of the arc-shaped mounting cover, a group of driven belt pulleys are assembled at the end part of the butt joint shaft rod, and the driving belt pulleys and the two groups of driven belt pulleys are connected through a group of transmission belt.
A metal surface water washing cleaning method comprises the following steps:
s1, installing a workpiece to be cleaned;
s2, starting and maintaining a water washing mechanism;
s3, driving the hydraulic telescopic rod to press down and driving the driving motor to rotate the cleaning roller, and starting the water pump to supply water to the water supply spray head;
s4, polishing the metal surface to be washed by water through the relative displacement between the workpiece to be washed and the washing mechanism on the horizontal plane;
s5, drying the metal surface and discharging;
s6, cleaning waste water and waste residues.
Preferably, in S4, the relative displacement between the workpiece to be cleaned and the washing mechanism on the horizontal plane includes two sets of displacement methods, one is the movement of the gantry crane in the extending direction of the slide rail, and is recorded as Y axis here; the second is the movement of the workpiece in a direction perpendicular to the extension of the slide, here recorded as the X-axis.
The invention has the technical effects and advantages that: according to the metal surface washing cleaning device and the cleaning method thereof, the height of the gantry hanging frame is adjusted by adopting the hydraulic telescopic rod below the gantry hanging frame, so that the height position of the washing mechanism is convenient to change to adapt to steel planes with different heights; when the hydraulic telescopic rod extends and presses downwards, the buffer mechanism which is matched with the butt joint base plate at four corners of the upper end surface of the buffer base plate enables the buffer base plate to move upwards for buffering, so that downward pressure is conveniently applied, polishing and washing are met when the cleaning roller is rotated and matched with the water supply nozzle for supplying liquid, and rust on the surface of steel is conveniently cleaned; the washing does not influence the physical properties of steel and does not generate ferric salt, and the waste water and the waste residues are convenient to recycle compared with waste acid and ferric salt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a water washing mechanism according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of a buffer substrate according to the present invention;
FIG. 5 is a flow chart of the method of the present invention.
In the figure: the automatic cleaning device comprises a sliding rail 1, a gantry hanging bracket 2, a lead screw matching hole 201, a hydraulic telescopic rod 202, a water washing mechanism 3, a butt joint substrate 4, a jogged hole 401, a bolt butt joint hole 402, a shaft sleeve 403, a buffer substrate 5, an arc-shaped mounting cover 501, a spraying cavity 502, a guide sliding rod 6, a hinged disk 601, a buffer spring 602, a cleaning roller 7, a butt joint shaft lever 701, a water supply pipeline 8, a water supply spray nozzle 801, a driving motor 9, a driving belt 901, a driven belt 902 and a driving belt 903.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless otherwise indicated, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is directed.
The invention provides a metal surface washing and cleaning device as shown in figures 1-5, which comprises two groups of symmetrically-installed slide rails 1 and a gantry hanger 2 installed above the two groups of slide rails 1 in a sliding fit manner, wherein a group of hydraulic telescopic rods 202 are installed in the middle of the bottom end of the gantry hanger 2, a group of washing mechanisms 3 are connected with the bottom end of each hydraulic telescopic rod 202, each washing mechanism 3 comprises a butt-joint base plate 4 for butting against the corresponding hydraulic telescopic rod 202 and a buffer base plate 5 installed below the butt-joint base plate 4, the buffer base plate 5 is connected with the butt-joint base plate 4 through a buffer mechanism with a vertical four-corner structure, arc-shaped installation covers 501 with spraying cavities 502 formed inside are constructed on two sides of the bottom end of the buffer base plate 5, a group of cleaning rollers 7 are movably connected and installed in the spraying cavities 502, a group of butt-joint shaft rods 701 coaxial with, two ends of the butt joint shaft lever 701 extend out of the cleaning rollers 7 and are in butt joint with the arc-shaped mounting cover 501 through roller bearings, and the two groups of cleaning rollers 7 mounted in the spraying cavities 502 are driven by a group of transmission mechanisms.
Specifically, the adaptation groove of sliding fit slide rail 1 is seted up to gantry crane 2's bottom both sides, slide rail 1 constructs and is T type slide rail structure, the adaptation groove of gantry crane 2 tip is the T type, and the embedded roller structure who installs friction reduction and butt slide rail 1 in the adaptation groove, lead screw mating holes 201 has been seted up to gantry crane 2's bottom, the axle center of lead screw mating holes 201 is parallel with the extending direction of slide rail 1, during the concrete implementation, two sets of synchronous motors of mountable connect the lead screw to thereby make lead screw cooperation lead screw mating holes 201 realize gantry crane 2's transmission.
Specifically, a set of embedding holes 401 matching the diameter of the bottom end of the lead screw matching hole 201 is formed in the upper end face of the butt joint substrate 4, a plurality of sets of bolt butt joint holes 402 for matching connecting bolts are formed in the embedding holes 401, the plurality of sets of bolt butt joint holes 402 are distributed in the embedding holes 401 in an annular array mode around the axis of the hydraulic telescopic rod 202 as the center of circle, and the connecting bolts are inserted into the bolt butt joint holes 402 from the lower portion of the butt joint substrate 4 and are in threaded connection with the bottom end of the hydraulic telescopic rod 202.
Specifically, the buffer gear of the perpendicular structure in buffer substrate 5 four corners is a set of direction slide bar 6 that runs through butt joint base plate 4, the through hole that supplies direction slide bar 6 to pass is seted up in butt joint base plate 4's four corners, and installs the axle sleeve 403 of a set of sliding fit direction slide bar 6 in the through hole, one section outer fringe structure that direction slide bar 6 is located butt joint base plate 4 and buffer substrate 5 middle part has a set of hinged disk 601, it has a set of buffer spring 602 to articulate on the hinged disk 601, outside the direction slide bar 6 was located to buffer spring 602 cover, and buffer spring 602 kept away from the hinged disk 601's one end articulated connection in butt joint base plate 4's bottom.
Specifically, the water supply pipeline 8 that the axle center is parallel to each other with 7 axle centers of cleaning roller is installed to the up end both sides of buffer substrate 5, the threaded connection hole of connecting the water supply pipeline is seted up to the tip of water supply pipeline 8, and the below symmetry of water supply pipeline 8 is provided with two sets of water supply shower nozzles 801 that communicate to in spraying chamber 502, and after water supply pipeline and threaded connection hole butt joint, the other end need be connected the water pump to realize water supply pipeline 8's water supply.
Specifically, the driving mechanism for driving the two sets of cleaning rollers 7 is a driving motor 9 installed on one side of the upper end surface of the buffer substrate 5, a set of driving pulley 901 is assembled at the end of a motor shaft of the driving motor 9, one side of the butt joint shaft lever 701 of the cleaning roller 7, which faces the driving pulley 901, extends out of the arc-shaped installation cover 501, and a set of driven pulley 902 is assembled at the end, the driving pulley 901 and the two sets of driven pulleys 902 are connected by a set of transmission belt 903, in the specific implementation, the driving pulley 901 and the driven pulley 902 can be replaced by gears, and the transmission belt 903 can be replaced by a transmission chain belt, and the configuration can be performed according to the requirements of users.
A metal surface water washing cleaning method comprises the following steps:
s1, installing a workpiece to be cleaned;
s2, starting and maintaining the water washing mechanism 3;
s3, driving the hydraulic telescopic rod 202 to press downwards, driving the driving motor 9 to rotate the cleaning roller 7, and starting the water pump to supply water to the water supply spray head 801;
s4, polishing the metal surface to be washed by water through the relative displacement between the workpiece to be washed and the washing mechanism 3 on the horizontal plane;
s5, drying the metal surface and discharging;
s6, cleaning waste water and waste residues.
Specifically, in S4, the relative displacement between the workpiece to be cleaned and the washing mechanism 3 on the horizontal plane includes two sets of displacement methods, one of which is the movement of the gantry crane 2 in the extending direction of the slide rail 1, and is recorded as the Y axis; the second is the movement of the workpiece in a direction perpendicular to the extension of the slide 1, here recorded as the X-axis.
The working principle of the metal surface washing and cleaning device is that when the device is used, the position of a washing mechanism 3 can be adjusted only by starting a hydraulic telescopic rod 202, when the washing mechanism 3 is in a proper position, a driving motor 9 is started to enable a motor shaft of the driving motor 9 to rotate to drive a driving belt pulley 901, the driving belt pulley 901 drives a transmission belt 903 to drive two groups of driven belt pulleys 902 to enable two groups of cleaning rollers 7 to rotate, spraying at a water supply spray nozzle 801 can be realized only by starting a water pump to supply water to two groups of water supply pipelines 8, the rotating cleaning rollers 7 are matched, when the device is relatively displaced with a workpiece, the cleaning rollers 7 pressed on the surface of the workpiece can polish and wash iron rust, the washing and cleaning of the metal surface are realized, the relative displacement of the workpiece can be realized by adopting a displaceable workpiece clamp, the displacement of the workpiece is marked as X, and the lead screw matching holes 201 of the gantry hanger 2 can realize the displacement of the gantry hanger 2 along the, the displacement of gantry hanger 2 is marked as Y, the displacement of X-axis and Y-axis can realize the polishing of the workpiece relative to the movement displacement of the washing mechanism 3, and the metal surface washing cleaning device is reasonable in structure, easy to adjust and use and high in practical value.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (8)

1. The utility model provides a metal surface washing cleaning device, includes slide rail (1) and the sliding fit of two sets of symmetry installations and installs gantry crane (2) in two sets of slide rails (1) tops, its characterized in that: the bottom end of the gantry hanger frame (2) is provided with a group of hydraulic telescopic rods (202) in the middle, the bottom end of each hydraulic telescopic rod (202) is connected with a group of washing mechanisms (3), each washing mechanism (3) comprises a butt joint base plate (4) for butting against the corresponding hydraulic telescopic rod (202) and a buffer base plate (5) arranged below the butt joint base plate (4), each buffer base plate (5) is connected with the corresponding butt joint base plate (4) through a buffer mechanism with a four-corner vertical structure, arc-shaped mounting covers (501) with spraying cavities (502) formed inside are constructed on two sides of the bottom end of each buffer base plate (5), a group of cleaning rollers (7) are movably connected and mounted in the spraying cavities (502), a group of butting shaft rods (701) coaxial with the cleaning rollers (7) are mounted in the cleaning rollers (7), two ends of the butting shaft rods (701) extend out of the cleaning rollers (7) and are butted with the arc-shaped mounting covers, and the cleaning rollers (7) arranged in the two groups of spraying cavities (502) are driven by a group of transmission mechanisms.
2. A metal surface water scrubbing cleaning device as defined in claim 1, wherein: the bottom end of the gantry hanger (2) is provided with adaptive grooves matched with the sliding rails (1) in a sliding mode, the sliding rails (1) are constructed to be T-shaped sliding rail structures, the adaptive grooves at the end parts of the gantry hanger (2) are T-shaped, a roller structure used for reducing friction and abutting against the sliding rails (1) is installed in the adaptive grooves in a matched mode, the bottom end of the gantry hanger (2) is provided with a lead screw matching hole (201), and the axis of the lead screw matching hole (201) is parallel to the extending direction of the sliding rails (1).
3. A metal surface water scrubbing cleaning device as defined in claim 1, wherein: the upper end face of the butt joint substrate (4) is provided with a group of embedding holes (401) matched with the diameter of the bottom end of the lead screw matching hole (201), a plurality of groups of bolt butt joint holes (402) matched with connecting bolts are formed in the embedding holes (401), the plurality of groups of bolt butt joint holes (402) are distributed in the embedding holes (401) in an annular array mode around the axis of the hydraulic telescopic rod (202) as the circle center, and the connecting bolts are connected into the bolt butt joint holes (402) from the lower portion of the butt joint substrate (4) and are in threaded connection with the bottom end of the hydraulic telescopic rod (202).
4. A metal surface water scrubbing cleaning device as defined in claim 1, wherein: buffer gear of the perpendicular structure in buffer substrate (5) four corners is a set of direction slide bar (6) that runs through butt joint base plate (4), the through hole that supplies direction slide bar (6) to pass is seted up in the four corners of butt joint base plate (4), and installs axle sleeve (403) of a set of sliding fit direction slide bar (6) in the through hole, one section outer fringe structure that direction slide bar (6) are located butt joint base plate (4) and buffer substrate (5) middle part has a set of hinged disk (601), articulated on hinged disk (601) have a set of buffer spring (602), outside guide slide bar (6) was located to buffer spring (602) cover, and buffer spring (602) keep away from the one end of hinged disk (601) and articulate in the bottom of butt joint base plate (4).
5. A metal surface water scrubbing cleaning device as defined in claim 1, wherein: the water supply pipeline (8) that axle center and cleaning roller (7) axle center are parallel to each other is installed to the up end both sides of buffer substrate (5), the threaded connection hole of connecting the water supply pipeline is seted up to the tip of water supply pipeline (8), and the below symmetry of water supply pipeline (8) is provided with two sets of water supply shower nozzles (801) that communicate to in spraying chamber (502).
6. A metal surface water scrubbing cleaning device as defined in claim 1, wherein: the drive mechanism of drive two sets of cleaning roller (7) is for installing in driving motor (9) of buffer substrate (5) up end one side, the motor shaft tip of driving motor (9) is equipped with a set of drive pulley (901), outside the arc installation cover (501) was extended towards one side of drive pulley (901) in butt joint axostylus axostyle (701) of cleaning roller (7), and the tip is equipped with a set of driven pulley (902), drive pulley (901) and two sets of driven pulley (902) are connected by a set of drive belt (903).
7. A metal surface water washing cleaning method for a metal surface water washing cleaning apparatus according to any one of claims 1 to 6, characterized by comprising the steps of:
s1, installing a workpiece to be cleaned;
s2, starting and maintaining the water washing mechanism (3);
s3, driving the hydraulic telescopic rod (202) to press downwards, driving the driving motor (9) to rotate the cleaning roller (7), and starting the water pump to supply water to the water supply spray head (801);
s4, polishing the metal surface to be washed by the relative displacement between the workpiece to be washed and the washing mechanism (3) on the horizontal plane;
s5, drying the metal surface and discharging;
s6, cleaning waste water and waste residues.
8. The method of claim 7, wherein the cleaning step comprises: in the step S4, the relative displacement between the workpiece to be cleaned and the water washing mechanism (3) on the horizontal plane comprises two groups of displacement methods, one of which is the movement of the gantry hanger (2) in the extending direction of the slide rail (1), and the displacement is recorded as a Y axis; the second is the movement of the workpiece in the direction perpendicular to the extension of the slide (1), here recorded as the X-axis.
CN202011112997.1A 2020-10-16 2020-10-16 Metal surface washing and cleaning device and cleaning method thereof Pending CN112170350A (en)

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Application Number Priority Date Filing Date Title
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CN113977396A (en) * 2021-10-26 2022-01-28 大连理工大学 Automatic polishing and cleaning system and method for metal construction forming

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CN112893213A (en) * 2021-01-22 2021-06-04 大连理工大学 Automatic double-sided cleaning equipment for cleaning constructed forming base material
CN112893213B (en) * 2021-01-22 2022-05-17 大连理工大学 Automatic double-sided cleaning equipment for cleaning constructed forming base material
CN113977396A (en) * 2021-10-26 2022-01-28 大连理工大学 Automatic polishing and cleaning system and method for metal construction forming

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