CN118268974A - Green building board surface rust cleaning spraying equipment - Google Patents
Green building board surface rust cleaning spraying equipment Download PDFInfo
- Publication number
- CN118268974A CN118268974A CN202410697809.8A CN202410697809A CN118268974A CN 118268974 A CN118268974 A CN 118268974A CN 202410697809 A CN202410697809 A CN 202410697809A CN 118268974 A CN118268974 A CN 118268974A
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- Prior art keywords
- grinding roller
- grinding
- plate
- rollers
- fixing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the technical field of metal surface treatment, and discloses a rust removing spraying device for the surface of a green building board, which comprises a fixing frame, wherein the fixing frame is in a rectangular frame shape with an opening at the upper end, a horizontally placed placing plate is fixed on the fixing frame, a first sliding groove is formed in the placing plate, a first grinding roller coaxially placed is rotationally connected to the first sliding groove, the upper end face of the first grinding roller is level with the upper end face of the placing plate, and a first rotating motor for driving the first grinding roller to rotate is arranged at any end of the first grinding roller; can polish rust cleaning simultaneously to a plurality of different faces of U type building board, realize carrying out the purpose of automatic rust cleaning of polishing to U type building board surface, improve work efficiency, and through the regulation of interval between two second grinding rollers, the regulation of interval between two third grinding rollers and the regulation of grinding roller group both ends interval to the U type building board of various different size specifications polishes rust cleaning.
Description
Technical Field
The invention belongs to the technical field of metal surface treatment, and particularly relates to a rust removal spraying device for the surface of a green building board.
Background
The U-shaped building board is a building material with a special shape, is usually made of a plate material through cold bending, has a U-shaped section, has good strength and stability, and is usually used for roof drainage or used for decorating buildings; in order to ensure the service performance of the U-shaped building plate and beautify the appearance of the U-shaped building plate, the outer surface of the U-shaped building plate needs to be polished to remove burrs, rust and the like on the surface of the U-shaped building plate, and the U-shaped building plate with higher appearance requirements also needs to be sprayed with antirust paint so as to prevent the surface of the U-shaped building plate from rusting again and improve the corrosion resistance of the U-shaped building plate;
Most of polishing equipment in the prior art is only suitable for polishing the surface of a plane plate or a round tube, the problem that the polishing and rust removal of a U-shaped building plate are inconvenient exists, the U-shaped building plate is provided with a plurality of different plate surfaces, and the polishing equipment is low in working efficiency and high in labor intensity in a manual polishing mode.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide the rust removal spraying equipment for the surfaces of the green building boards, solves the problem that the U-shaped building boards are inconvenient to polish and remove rust in the prior art, realizes automatic polishing and removing rust for the U-shaped building boards, and improves the working efficiency.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a green building board surface rust cleaning spraying equipment, includes the mount, and the mount is upper end open-ended rectangle framework form, is fixed with the board of placing of level on the mount, has seted up first spout on the board of placing, and first spout internal rotation is connected with the first grinding roller of coaxial to placing, and first grinding roller up end flushes with placing the board up end, and first grinding roller arbitrary end is provided with its pivoted of drive first rotation motor.
The support plate is fixed with on the mount, be fixed with the connecting plate between the two support plates, set up on the connecting plate with the second spout that first spout coaxial to was placed, be equipped with the first telescopic cylinder of symmetrical placement on the connecting plate, first telescopic cylinder all is coaxial to placing with the second spout, all be fixed with first installation piece on the actuating lever of first telescopic cylinder, all rotate on the first installation piece and be connected with the second grinding roller of vertical downward placement, the terminal surface all flushes with placing the board up end under the second grinding roller, be equipped with the third grinding roller of a pair of vertical placement between two second grinding rollers, second grinding roller and third grinding roller one-to-one, and all be equipped with first drive unit between second grinding roller and the corresponding third grinding roller, first drive unit is used for driving corresponding second grinding roller and third grinding roller rotation.
A movable plate is arranged right below the connecting plate, a third chute which is coaxially arranged with the second chute is arranged on the movable plate, the upper end of the third grinding roller is in sliding clamping connection with the third chute, a second telescopic cylinder which is vertically arranged downwards is fixed on the connecting plate, a driving rod of the second telescopic cylinder is fixed with the movable plate, and the upper end of the second grinding roller penetrates through the third chute and is in sliding connection with the third chute.
The grinding roller set is arranged right above the placing plate and is placed in the same axial direction with the third sliding groove, a second driving unit is arranged in the grinding roller set and is used for driving two ends of the grinding roller set to be close to or far away from each other, the lower end face of the grinding roller set is flush with the lower end face of the third grinding roller, connecting pieces are fixed at two ends of the grinding roller set and are in one-to-one correspondence with the third grinding rollers, and the other ends of the connecting pieces are sleeved on the corresponding third grinding rollers and are in rotary clamping connection with the corresponding third grinding rollers.
The utility model provides a grinding roller, including first spout, first grinding roller, first rotating motor, first telescopic link, first spring both ends all respectively with mount, mounting fixed connection, and when first grinding roller upper end perisporium is level with placing the board up end, first spring is in compression state all the time, first telescopic link lower extreme all is fixed with the inboard bottom surface of mount, all overlaps on the first telescopic link, first grinding roller both ends all rotate to be connected with the mounting respectively, at ordinary times, first rotating motor installs on arbitrary mounting.
The grinding roller set comprises a pair of vertically placed fixing plates, the fixing plates are vertically placed with the first grinding roller, the fixing plates are fixed with corresponding end connecting pieces, the second driving unit comprises a pair of third telescopic cylinders which are arranged between the two fixing plates and are coaxially placed, the two third telescopic cylinders are located in the same horizontal plane, the directions of driving rods of the two third telescopic cylinders are opposite, the two third telescopic cylinders are in one-to-one correspondence with the two fixing plates, the cylinder body of any one third telescopic cylinder is far away from the driving rod end and is fixed with the corresponding fixing plate, the driving rod of the third telescopic cylinder is fixed with another fixing plate, grinding sleeves which are connected with the circumference wall of the cylinder body of the third telescopic cylinder in a clamping mode are sleeved, the circumference wall of the lower end of each grinding sleeve is tangent with the lower end face of the third grinding roller, and one end of each grinding sleeve far away from the driving rod of the corresponding third telescopic cylinder is flush with the fixing plate.
First annular tooth grooves are formed in the peripheral wall of the outer side of the polishing sleeve, a toothed roller is arranged between the two polishing sleeves, the toothed roller and the polishing sleeve are placed coaxially, the first annular tooth grooves on the polishing sleeve are meshed with the toothed roller, a second rotating motor for driving the toothed roller to rotate is fixedly mounted on any fixing plate, and the toothed roller is always meshed with the two first annular tooth grooves in the stretching process of a third stretching cylinder driving rod.
The thickness of fixed plate along the sleeve axis direction of polishing is less than the diameter of third grinding roller, and sleeve central axis of polishing all is parallel arrangement with the plane that two third grinding roller central axes are located, and sleeve central axis of polishing all is located the plane outside that two third grinding rollers are located.
The first driving unit comprises a pair of symmetrically placed third rotating motors, the two third rotating motors are respectively installed on the two first installation blocks, the output ends of the third rotating motors are connected with the second grinding roller, and the rotation directions of the output ends of the two third rotating motors are opposite.
The second annular tooth grooves are formed in the peripheral wall of the upper end of the second grinding roller, the third annular tooth grooves are formed in the peripheral wall of the upper end of the third grinding roller, plate grooves parallel to the placing plate are formed in the moving plate, annular double-sided tooth synchronous belts are arranged between the second annular tooth grooves and the corresponding third annular tooth grooves, the second annular tooth grooves are located in the rings of the double-sided tooth synchronous belts and meshed with inner side tooth surfaces of the double-sided tooth synchronous belts, the third annular tooth grooves are located outside the rings of the double-sided tooth synchronous belts and meshed with outer side tooth surfaces of the double-sided tooth synchronous belts, and the upper end surfaces and the lower end surfaces of the double-sided tooth synchronous belts are respectively attached to the upper end surfaces and the lower end surfaces of the plate grooves.
The ring of two-sided tooth hold-in range all is equipped with a pair of wheel that prop, prop the wheel perisporium all with two-sided tooth hold-in range medial surface contact, the intra-annular two of same two-sided tooth hold-in range prop and all fixedly connected with second telescopic link between the wheel, and arbitrary wheel that prop is fixed with the movable plate, another prop wheel and connecting plate sliding connection, all overlap on the second telescopic link and be equipped with the second spring, the second spring both ends all are fixed with the wheel that props of corresponding end, and second telescopic link and second spring all are in compression state all the time.
And a pair of limiting rings are fixedly sleeved at the upper end of the third grinding roller, any one limiting ring is positioned right above the movable plate and is attached to the upper end face of the movable plate, and the other limiting ring is positioned right below the movable plate and is attached to the lower end face of the movable plate.
A pair of vertical fourth telescopic cylinders which are upwards placed are fixedly installed on the placing plate, second installation blocks are fixed on driving rods of the fourth telescopic cylinders, a fourth grinding roller which is coaxially placed with the first grinding roller is rotatably connected between the two second installation blocks, and a fourth rotating motor for driving the fourth grinding roller to rotate is fixed on any second installation block.
The fixing frame is fixedly provided with a fixing ring, the central axis of the fixing ring is horizontally placed, the central axis of the fixing ring and the first grinding roller are in a vertical placement state, the inner wall of the fixing ring is fixedly provided with a plurality of fifth telescopic cylinders which are uniformly distributed in a ring shape, and the driving rods of the fifth telescopic cylinders are fixedly provided with paint spray guns.
The invention has the beneficial effects that:
1. According to the invention, through the cooperation of the fixing frame, the placing plate, the first grinding roller, the first rotating motor, the supporting plate, the connecting plate, the first telescopic cylinder, the first mounting block, the second grinding roller, the third grinding roller, the first driving unit, the moving plate, the third sliding chute, the second telescopic cylinder, the grinding roller group and the connecting piece, a plurality of different plate surfaces of the U-shaped building plate can be polished and derusted simultaneously, the purpose of automatically polishing and derusting the surface of the U-shaped building plate is realized, and the working efficiency is improved;
The U-shaped building plates with different sizes can be polished and derusted by adjusting the interval between the two second grinding rollers, the interval between the two third grinding rollers and the interval between the two ends of the grinding roller set;
2. According to the invention, through the matched arrangement of the fixing piece, the first telescopic rod and the first spring, the first grinding roller is kept in extrusion contact with the bottom surface of the U-shaped building board in the grinding and rust removing process, so that the rust removing degree of the bottom surface of the U-shaped building board is improved;
3. according to the invention, through the cooperation of the fixed plates, the third telescopic cylinder, the polishing sleeve, the toothed roller and the second rotating motor, the polishing and rust removal of the bottom surfaces of the inner sides of the U-shaped grooves of the U-shaped building plates with different specifications are realized through the adjustment of the space between the two fixed plates, and meanwhile, through the arrangement of the connecting piece, when the space between the two fixed plates is adjusted, the two third grinding rollers are in linkage fit for the space adjustment;
4. According to the invention, the second grinding rollers are driven by the third rotating motor, and the second grinding rollers drive the double-sided synchronous toothed belt and the corresponding third grinding rollers to rotate through the second annular tooth grooves, so that any one of the second grinding rollers and the corresponding third grinding roller keep opposite rotating directions, and the opposite rotating directions are kept between the two second grinding rollers, so that torsion generated during grinding can be offset, U-shaped building plates can be prevented from deflecting during grinding, and meanwhile, the U-shaped building plates can be conveniently pushed to move;
Simultaneously, through the matched arrangement of the supporting wheel, the second telescopic rod and the second spring, when the second grinding roller and the third grinding roller carry out position adjustment, the double-sided tooth synchronous belt can be set in a tightening state, and simultaneously, the double-sided tooth synchronous belt is kept meshed with the second annular tooth groove and the third annular tooth groove;
5. According to the invention, through the cooperation of the fixing ring, the fifth telescopic cylinder and the paint spray gun, the automatic paint spraying on the surface of the U-shaped building board can be realized, the labor intensity is reduced, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention from different viewing angles;
FIG. 3 is a schematic view of a part of the structure of a moving plate of the present invention;
FIG. 4 is a schematic view of a portion of the structure of the first grinding roll of the present invention;
FIG. 5 is a schematic view of a portion of the structure of the present invention at a joint;
FIG. 6 is a schematic view of the partial structure of the second and third grinding rolls of the present invention;
FIG. 7 is a schematic view of a part of the structure of a double-sided toothed synchronous belt of the present invention;
fig. 8 is a schematic view of a portion of the structure of the sanding sleeve of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 8, the rust-removing spraying equipment for the surface of the green building board comprises a fixing frame 1, and is characterized in that the fixing frame 1 is in a rectangular frame shape with an opening at the upper end, a horizontally placed placing plate 2 is fixed on the fixing frame 1, a first sliding groove is formed in the placing plate 2, a first grinding roller 3 coaxially placed is rotationally connected to the first sliding groove, the upper end face of the first grinding roller 3 is flush with the upper end face of the placing plate 2, and a first rotating motor 4 for driving the first grinding roller 3 to rotate is arranged at any end of the first grinding roller 3;
A symmetrically placed support plate 5 is fixed on the fixed frame 1, a connecting plate 6 is fixed between the two support plates 5, a second chute 61 which is coaxially placed with the first chute is arranged on the connecting plate 6, a symmetrically placed first telescopic cylinder 7 is arranged on the connecting plate 6, the first telescopic cylinder 7 is coaxially placed with the second chute 61, a first mounting block 8 is fixedly arranged on a driving rod of the first telescopic cylinder 7, a second grinding roller 9 which is vertically placed downwards is rotatably connected on the first mounting block 8, the lower end surface of the second grinding roller 9 is flush with the upper end surface of the placing plate 2, a pair of vertically placed third grinding rollers 10 are arranged between the two second grinding rollers 9, the second grinding rollers 9 are in one-to-one correspondence with the third grinding rollers 10, a first driving unit is arranged between the second grinding rollers 9 and the corresponding third grinding rollers 10, and the first driving unit is used for driving the corresponding second grinding rollers 9 and the third grinding rollers 10 to rotate;
a movable plate 12 is arranged right below the connecting plate 6, a third chute 121 which is coaxially arranged with the second chute 61 is arranged on the movable plate 12, the upper ends of the third grinding rolls 10 are in sliding clamping connection with the third chute 121, a second telescopic cylinder 13 which is vertically arranged downwards is fixed on the connecting plate 6, a driving rod of the second telescopic cylinder 13 is fixed with the movable plate 12, and the upper ends of the second grinding rolls 9 penetrate through the third chute 121 and are in sliding connection with the third chute 121;
A horizontally placed grinding roller set is arranged right above the placing plate 2, the grinding roller set and the third chute 121 are coaxially placed, a second driving unit is arranged in the grinding roller set and used for driving two ends of the grinding roller set to mutually approach or separate, the lower end face of the grinding roller set is flush with the lower end face of the third grinding roller 10, connecting pieces 15 are fixed at two ends of the grinding roller set, the connecting pieces 15 are in one-to-one correspondence with the third grinding roller 10, and the other ends of the connecting pieces 15 are sleeved on the corresponding third grinding roller 10 and are rotationally clamped with the corresponding third grinding roller 10;
the U-shaped building board is a building material with a special shape, is usually made of a plate material through cold bending, has a U-shaped section, has good strength and stability, and is usually used for roof drainage or used for decorating buildings; the U-shaped building board is usually required to be subjected to rust removal and paint spraying before use, so that the corrosion resistance of the U-shaped building board is improved;
the U-shaped building plate is horizontally placed, the U-shaped building plate and the first grinding roller 3 are vertically placed, and the U-shape of the cross section of the U-shaped building plate is in an opening upward placing state;
One end of a U-shaped building plate extends into the placing plate 2, the lower end face of the U-shaped building plate is flush with the upper end face of the placing plate 2, a first rotating motor 4 is started to drive a first grinding roller 3 to rotate, so that the first grinding roller 3 can polish and remove rust on the bottom face of the outer side of the U-shaped building plate, a first mounting block 8 and a second grinding roller 9 are driven by a first telescopic cylinder 7, the U-shaped building plate is positioned between the two second grinding rollers 9, and the peripheral wall of the second grinding roller 9 is tangent to the plate wall vertically upwards placed on the outer side of the U-shaped building plate, so that polishing and rust removal are carried out on two vertical plate walls on the outer side of a U-shaped groove of the U-shaped building plate;
The movable plate 12 is driven to lift by the second telescopic cylinder 13, the movable plate 12 sequentially drives the third grinding roller 10, the connecting piece 15 and the grinding roller set, the lower end of the third grinding roller 10 and the lower end of the grinding roller set are all flush with the bottom surface of the inner side of the U-shaped groove of the U-shaped building plate, meanwhile, the two ends of the grinding roller set are controlled to be mutually close to or far away from each other by the second driving unit, the two ends of the grinding roller set are respectively contacted with the two vertical plate walls in the U-shaped groove of the U-shaped building plate, simultaneously, the two ends of the grinding roller set move to synchronously drive the connecting piece 15, the connecting piece 15 drives the third grinding roller 10, and the peripheral wall of the third grinding roller 10 is tangential with the two vertical plate walls in the U-shaped groove of the U-shaped building plate, so that the two vertical plate walls and the inner bottom surface of the U-shaped groove of the U-shaped building plate can be polished and derusted;
Finally, the first grinding roller 3, the second grinding roller 9, the third grinding roller 10 and the grinding roller set are driven to rotate, and meanwhile, the U-shaped building board is manually pushed to move, so that the purpose of automatically polishing and derusting the surface of the U-shaped building board is achieved; and through the regulation of interval between two second grinding rollers 9, the regulation of interval between two third grinding rollers 10 and the regulation of grinding roller group both ends interval to the U type building board of various different dimensions is polished rust cleaning, and can polish rust cleaning to a plurality of different faces of U type building board simultaneously, improves work efficiency.
In order to make the first grinding roller 3 in extrusion contact with the bottom surface of the outer side of the U-shaped building plate so as to improve the rust removal degree of the bottom surface of the outer side of the U-shaped building plate, two ends of the first grinding roller 3 are separated from two ends of a first sliding groove, two ends of the first grinding roller 3 are rotationally connected with fixing pieces 161, a first rotating motor 4 is arranged on any fixing piece 161, the lower end of the fixing piece 161 is fixedly provided with a first telescopic rod 162 which is vertically and downwards arranged, the lower end of the first telescopic rod 162 is fixedly connected with the bottom surface of the inner side of the fixing frame 1, the first telescopic rod 162 is sleeved with a first spring 163, two ends of the first spring 163 are fixedly connected with the fixing frame 1 and the fixing pieces 161 respectively, and when the peripheral wall of the upper end of the first grinding roller 3 is level with the upper end surface of the placing plate 2, the first spring 163 is always in a compressed state;
After the U-shaped building plate is placed on the placing plate 2, the first grinding roller 3 is pressed through the U-shaped building plate, so that the peripheral wall of the upper end of the first grinding roller 3 is flush with the upper end face of the placing plate 2, and at the moment, under the action of the first spring 163, the first grinding roller 3 always keeps in extrusion contact with the bottom face of the U-shaped building plate in the polishing and rust removing process, so that the rust removing degree of the bottom face of the outer side of the U-shaped building plate is improved.
In order to facilitate polishing and rust removal of the bottom surface of the inner side of a U-shaped groove of a U-shaped building plate with different width specifications, the grinding roller set comprises a pair of fixing plates 141 which are vertically arranged, the fixing plates 141 are vertically arranged with the first grinding roller 3, the fixing plates 141 are respectively fixed with corresponding end connecting pieces 15, the second driving unit comprises a pair of third telescopic cylinders 142 which are arranged between the two fixing plates 141 and are coaxially arranged, the two third telescopic cylinders 142 are positioned in the same horizontal plane, the directions of driving rods of the two third telescopic cylinders 142 are opposite, the two third telescopic cylinders 142 are in one-to-one correspondence with the two fixing plates 141, the cylinder body of any one third telescopic cylinder 142 is far away from the driving rod end and is respectively fixed with the corresponding fixing plates 141, the cylinder body peripheral wall of the third telescopic cylinder 142 is respectively sleeved with a polishing sleeve 143 which is rotationally clamped, the peripheral wall of the lower end of the polishing sleeve 143 is tangential with the lower end surface of the third grinding roller 10, and one end of the polishing sleeve 143 far away from the driving rod of the corresponding third telescopic cylinder 142 is flush with the fixing plates 141; simultaneously, two third telescopic cylinders 142 are opened, the driving rod of the third telescopic cylinders 142 is controlled to conduct telescopic movement according to the specification of the U-shaped groove of the U-shaped building board to be polished and derusted, the driving rod of the third telescopic cylinders 142 moves to drive the fixing plates 141, and then the adjustment of the distance between the two fixing plates 141 is achieved, so that the two fixing plates 141 are respectively attached to two side plate walls in the U-shaped groove of the U-shaped building board.
Preferably, the roller of the connecting piece 15 far away from the third grinding roller 10 is fixed with the corresponding end fixing plate 141, the end of the connecting piece 15 close to the third grinding roller 10 is rotationally clamped with the corresponding third grinding roller 10, the rotational clamping can be realized through the connection of rolling bearings, the rolling bearings are fixedly sleeved on the peripheral wall of the third grinding roller 10, and the connecting piece 15 is fixedly sleeved on the peripheral wall of the outer side of the outer ring of the rolling bearings.
In order to facilitate the driving of the grinding roller group to polish and remove rust on the bottom surface of the inner side of the U-shaped groove of the U-shaped building board, the peripheral wall of the outer side of the grinding sleeve 143 is provided with first annular tooth grooves, a tooth roller 144 is arranged between the two grinding sleeves 143, the tooth roller 144 and the grinding sleeve 143 are coaxially arranged, the first annular tooth grooves on the grinding sleeve 143 are all meshed with the tooth roller 144, a second rotating motor 145 for driving the tooth roller 144 to rotate is fixedly arranged on any fixed plate 141, and in the process of stretching and retracting a driving rod of a third telescopic cylinder 142, the tooth roller 144 is always meshed with the two first annular tooth grooves; the toothed roller 144 and the first annular tooth slot are driven by the second rotating motor 145, the two polishing sleeves 143 are driven to rotate, and the inner bottom surface of the U-shaped groove of the U-shaped building board is polished and derusted by the polishing sleeves 143.
Because of the existence of the fixing plates 141, the polishing sleeve 143 cannot polish and remove rust on the corresponding parts right above the two fixing plates 141, and a polishing leakage part exists, in order to solve the problem, the thickness of the fixing plates 141 along the axial direction of the polishing sleeve 143 is smaller than the diameter of the third polishing roller 10, the central axes of the polishing sleeve 143 are all arranged in parallel with the planes of the central axes of the two third polishing rollers 10, and the central axes of the polishing sleeve 143 are all arranged outside the planes of the two third polishing rollers 10; when the third grinding roller 10 rotates, the grinding sleeve 143 is subjected to grinding rust removal at the grinding missing position through the bottom of the third grinding roller 10.
When the second grinding roller 9 and the third grinding roller 10 rotate, any second grinding roller 9 and the third grinding roller 10 at the corresponding end should keep opposite rotation directions, the opposite rotation directions between the two second grinding rollers 9 should also be kept, torsion generated during grinding can be mutually offset, U-shaped building plates can be prevented from deflecting during grinding, meanwhile, the U-shaped building plates can be conveniently pushed to move, in order to achieve the purposes, the first driving unit comprises a pair of symmetrically placed third rotating motors 111, the two third rotating motors 111 are respectively arranged on the two first mounting blocks 8, the output ends of the third rotating motors 111 are connected with the second grinding rollers 9, and the rotation directions of the output ends of the two third rotating motors 111 are opposite;
The upper end peripheral wall of the second grinding roller 9 is provided with a second annular tooth groove 112, the upper end peripheral wall of the third grinding roller 10 is provided with a third annular tooth groove 113, a plate groove 114 parallel to the placement plate 2 is arranged in the moving plate 12, an annular double-sided tooth synchronous belt 115 is arranged between the second annular tooth groove 112 and the corresponding third annular tooth groove 113, the second annular tooth groove 112 is positioned in the ring of the double-sided tooth synchronous belt 115 and meshed with the inner side tooth surface of the double-sided tooth synchronous belt 115, the third annular tooth groove 113 is positioned outside the ring of the double-sided tooth synchronous belt 115 and meshed with the outer side tooth surface of the double-sided tooth synchronous belt 115, and the upper end surface and the lower end surface of the double-sided tooth synchronous belt 115 are respectively bonded with the upper end surface and the lower end surface of the plate groove 114;
A pair of supporting wheels 116 are arranged in the ring of the double-sided tooth synchronous belt 115, the peripheral walls of the supporting wheels 116 are in contact with the inner side surface of the double-sided tooth synchronous belt 115, a second telescopic rod 117 is fixedly connected between the two supporting wheels 116 in the same double-sided tooth synchronous belt 115, any supporting wheel 116 is fixed with the movable plate 12, the other supporting wheel 116 is in sliding connection with the connecting plate 6, a second spring 118 is sleeved on the second telescopic rod 117, two ends of the second spring 118 are fixed with the supporting wheels 116 at the corresponding ends, and the second telescopic rod 117 and the second spring 118 are all in a compressed state all the time;
The second grinding roller 9 is driven by the third rotating motor 111, the second grinding roller 9 drives the double-sided synchronous toothed belt and the corresponding third grinding roller 10 to rotate through the second annular tooth slot 112, so that any second grinding roller 9 and the corresponding third grinding roller 10 keep opposite rotating directions, and when the second grinding roller 9 and the third grinding roller 10 are subjected to position adjustment through the cooperation of the supporting wheel 116, the second telescopic rod 117 and the second spring 118, the double-sided toothed synchronous belt 115 can be set in a tightening state, and meanwhile, the double-sided toothed synchronous belt 115 is meshed with the second annular tooth slot 112 and the third annular tooth slot 113.
Preferably, the pitch of the double-sided toothed synchronous belt 115 is chosen to be relatively tight and each tooth is relatively small to improve the accuracy and stability of the drive train.
In order to facilitate the sliding clamping connection between the third grinding roller 10 and the third chute 121, a pair of limiting rings 17 are fixedly sleeved at the upper end of the third grinding roller 10, one limiting ring 17 is positioned right above the moving plate 12 and is attached to the upper end surface of the moving plate 12, and the other limiting ring 17 is positioned right below the moving plate 12 and is attached to the lower end surface of the moving plate 12; when the movable plate 12 moves up and down, the movable plate 12 drives the third grinding roller 10 to move up and down by driving the limiting ring 17 to move up and down, meanwhile, the movement of the third grinding roller 10 along the axis direction of the third sliding groove 121 is not influenced, and the setting of the limiting ring 17 can enable the third grinding roller 10 to always keep a vertical placement state, so that the third grinding roller 10 is prevented from inclining.
Because the polishing and rust removal of the end face part of the top of the U-shaped building board are lacking in the process, a pair of vertically upwards placed fourth telescopic cylinders 181 are fixedly arranged on the placing board 2, second mounting blocks 182 are fixedly arranged on driving rods of the fourth telescopic cylinders 181, a fourth grinding roller 183 coaxially arranged with the first grinding roller 3 is rotatably connected between the two second mounting blocks 182, and a fourth rotating motor 184 for driving the fourth grinding roller 183 to rotate is fixedly arranged on any second mounting block 182; the second mounting block 182 and the fourth grinding roller 183 are driven to lift and adjust by the fourth telescopic cylinder 181, and the fourth grinding roller 183 is driven to rotate by the fourth rotating motor 184.
In order to facilitate the paint spraying of the polished and derusted plate, a fixed ring 191 is fixed on the fixed frame 1, the central axis of the fixed ring 191 is horizontally arranged, the central axis of the fixed ring 191 and the first grinding roller 3 are in a vertical arrangement state, a plurality of fifth telescopic cylinders 192 which are uniformly distributed in a ring shape are fixed on the inner side wall of the fixed ring 191, and paint spraying guns 193 are fixedly arranged on driving rods of the fifth telescopic cylinders 192; the U-shaped building board can pass through the fixing ring 191 after being polished, the distance between the spray gun and the surface of the U-shaped building board is controlled by the extension and retraction of the driving rod of the fifth extension and retraction cylinder 192, and the spray gun 193 is started to spray paint on the surface of the U-shaped building board.
Preferably, the fixing frame 1 is fixedly provided with a wind bin 20, the wind bin 20 is positioned between the fixing ring 191 and the placing plate 2, the plate can move towards the fixing ring 191 through the wind bin 20, the wind bin 20 is provided with a plurality of fans 201, the fans 201 blow air towards the placing plate 2 through the fixing ring 191, and the fragments on the surface of the polished plate are blown off before paint spraying.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (9)
1. The surface rust removal spraying equipment for the green building boards comprises a fixing frame (1) and is characterized in that the fixing frame (1) is in a rectangular frame shape with an opening at the upper end, a horizontally placed placing plate (2) is fixed on the fixing frame (1), a first sliding groove is formed in the placing plate (2), a first grinding roller (3) which is coaxially placed is rotationally connected to the first sliding groove, the upper end face of the first grinding roller (3) is flush with the upper end face of the placing plate (2), and a first rotating motor (4) for driving the first grinding roller to rotate is arranged at any end of the first grinding roller (3);
A symmetrically placed supporting plate (5) is fixed on the fixed frame (1), a connecting plate (6) is fixed between the two supporting plates (5), a second chute (61) which is coaxially placed with the first chute is formed in the connecting plate (6), a pair of vertically placed first telescopic cylinders (7) are arranged on the connecting plate (6), the first telescopic cylinders (7) are coaxially placed with the second chute (61), a first mounting block (8) is fixed on a driving rod of each first telescopic cylinder (7), a second grinding roller (9) which is vertically placed downwards is rotatably connected on each first mounting block (8), the lower end face of each second grinding roller (9) is flush with the upper end face of the placing plate (2), a pair of vertically placed third grinding rollers (10) are arranged between the two second grinding rollers (9), the second grinding rollers (9) are in one-to-one correspondence with the third grinding rollers (10), and a first driving unit is arranged between each second grinding roller (9) and the corresponding third grinding roller (10), and the first driving unit is used for driving the corresponding second grinding rollers (9) and the third grinding rollers (10) to rotate;
A movable plate (12) is arranged right below the connecting plate (6), a third chute (121) which is coaxially arranged with the second chute (61) is arranged on the movable plate (12), the upper ends of the third grinding rollers (10) are in sliding clamping connection with the third chute (121), a second telescopic cylinder (13) which is vertically downwards arranged is fixed on the connecting plate (6), a driving rod of the second telescopic cylinder (13) is fixed with the movable plate (12), and the upper ends of the second grinding rollers (9) penetrate through the third chute (121) and are in sliding connection with the third chute;
The grinding roller set horizontally placed is arranged right above the placement plate (2), the grinding roller set and the third sliding groove (121) are coaxially placed, a second driving unit is arranged in the grinding roller set and used for driving two ends of the grinding roller set to be close to or far away from each other, the lower end face of the grinding roller set is flush with the lower end face of the third grinding roller (10), connecting pieces (15) are fixedly arranged at two ends of the grinding roller set, the connecting pieces (15) are in one-to-one correspondence with the third grinding roller (10), and the other ends of the connecting pieces (15) are sleeved on the corresponding third grinding roller (10) and are in rotary clamping connection with the corresponding third grinding roller.
2. The derusting spraying device for the surfaces of the green building boards according to claim 1, wherein two ends of the first grinding roller (3) are separated from two ends of the first sliding groove, two ends of the first grinding roller (3) are rotationally connected with fixing pieces (161), the first rotating motor (4) is installed on any fixing piece (161), the lower end of the fixing piece (161) is fixedly provided with a first telescopic rod (162) which is vertically and downwards placed, the lower end of the first telescopic rod (162) is fixedly connected with the inner bottom surface of the fixing frame (1), the first telescopic rod (162) is sleeved with a first spring (163), two ends of the first spring (163) are fixedly connected with the fixing frame (1) and the fixing pieces (161) respectively, and when the peripheral wall of the upper end of the first grinding roller (3) is level with the upper end surface of the placing plate (2), the first spring (163) is always in a compressed state.
3. The device for derusting and spraying the surfaces of the green building boards according to claim 2, wherein the grinding roller group comprises a pair of vertically placed fixing plates (141), the fixing plates (141) are vertically placed with the first grinding roller (3), the fixing plates (141) are fixed with corresponding end connecting pieces (15), the second driving unit comprises a pair of third telescopic cylinders (142) which are arranged between the two fixing plates (141) and are coaxially placed, the two third telescopic cylinders (142) are positioned in the same horizontal plane, the directions of driving rods of the two third telescopic cylinders (142) are opposite, the cylinder bodies of any one of the two third telescopic cylinders (142) are in one-to-one correspondence with the two fixing plates (141), the driving rod ends of the two third telescopic cylinders (142) are fixed with the corresponding fixing plates (141), the driving rods of the third telescopic cylinders (142) are fixed with the other fixing plates (141), the cylinder body peripheral walls of the third telescopic cylinders (142) are sleeved with polishing sleeves (143) which are rotatably clamped, the lower end peripheral walls of the polishing sleeves (143) are all flush with the lower end surfaces of the third grinding rollers (10), and the corresponding three telescopic cylinders (142) are far away from the corresponding to the three telescopic cylinders (141).
4. The device for derusting and spraying the surface of the green building board according to claim 3, wherein the outer side peripheral walls of the polishing sleeves (143) are provided with first annular tooth grooves, tooth rollers (144) are arranged between the two polishing sleeves (143), the tooth rollers (144) are coaxially arranged with the polishing sleeves (143), the first annular tooth grooves on the polishing sleeves (143) are meshed with the tooth rollers (144), a second rotating motor (145) for driving the tooth rollers (144) to rotate is fixedly arranged on any fixing plate (141), and in the process of stretching and retracting a driving rod of the third telescopic cylinder (142), the tooth rollers (144) are always meshed with the two first annular tooth grooves.
5. The derusting spraying device for the surfaces of the green building boards according to claim 4, wherein the thickness of the fixing plate (141) along the axial direction of the polishing sleeve (143) is smaller than the diameter of the third polishing roller (10), the central axes of the polishing sleeve (143) are arranged in parallel with the planes of the central axes of the two third polishing rollers (10), and the central axes of the polishing sleeve (143) are arranged outside the planes of the two third polishing rollers (10).
6. The derusting spraying device for the surfaces of the green building boards according to claim 1, wherein the first driving unit comprises a pair of symmetrically placed third rotating motors (111), the two third rotating motors (111) are respectively arranged on the two first mounting blocks (8), the output ends of the third rotating motors (111) are connected with the second grinding roller (9), and the rotation directions of the output ends of the two third rotating motors (111) are opposite;
A second annular tooth groove (112) is formed in the peripheral wall of the upper end of the second grinding roller (9), a third annular tooth groove (113) is formed in the peripheral wall of the upper end of the third grinding roller (10), a plate groove (114) parallel to the placement plate (2) is formed in the movable plate (12), an annular double-sided tooth synchronous belt (115) is arranged between the second annular tooth groove (112) and the corresponding third annular tooth groove (113), the second annular tooth groove (112) is positioned in the ring of the double-sided tooth synchronous belt (115) and meshed with the inner side tooth surface of the double-sided tooth synchronous belt, the third annular tooth groove (113) is positioned outside the ring of the double-sided tooth synchronous belt (115) and meshed with the outer side tooth surface of the double-sided tooth synchronous belt, and the upper end surface and the lower end surface of the double-sided tooth synchronous belt (115) are respectively attached to the upper end surface and the lower end surface of the plate groove (114);
A pair of supporting wheels (116) are arranged in the ring of the double-sided tooth synchronous belt (115), the peripheral wall of each supporting wheel (116) is in contact with the inner side surface of the double-sided tooth synchronous belt (115), a second telescopic rod (117) is fixedly connected between the two supporting wheels (116) in the ring of the same double-sided tooth synchronous belt (115), any supporting wheel (116) is fixed with the movable plate (12), the other supporting wheel (116) is in sliding connection with the connecting plate (6), a second spring (118) is sleeved on each second telescopic rod (117), two ends of each second spring (118) are fixed with the supporting wheels (116) at the corresponding ends, and the second telescopic rods (117) and the second springs (118) are all in a compressed state all the time.
7. The derusting spraying device for the surfaces of the green building boards according to claim 6, wherein a pair of limiting rings (17) are fixedly sleeved at the upper end of the third grinding roller (10), any one limiting ring (17) is located right above the moving plate (12) and is attached to the upper end face of the moving plate (12), and the other limiting ring (17) is located right below the moving plate (12) and is attached to the lower end face of the moving plate (12).
8. The surface rust removing spraying equipment for the green building boards according to claim 1, wherein a pair of fourth telescopic cylinders (181) which are vertically and upwards placed are fixedly installed on the placing plate (2), second installation blocks (182) are fixedly arranged on driving rods of the fourth telescopic cylinders (181), fourth grinding rollers (183) which are coaxially placed with the first grinding rollers (3) are rotatably connected between the two second installation blocks (182), and a fourth rotating motor (184) for driving the fourth grinding rollers (183) to rotate is fixedly arranged on any one of the second installation blocks (182).
9. The surface rust removing spraying equipment for the green building boards according to claim 1 is characterized in that a fixing ring (191) is fixed on a fixing frame (1), the central axis of the fixing ring (191) is horizontally placed, the central axis of the fixing ring (191) is in a vertical placement state with the first grinding roller (3), a plurality of fifth telescopic cylinders (192) which are annularly and uniformly distributed are fixed on the inner side wall of the fixing ring (191), and paint spray guns (193) are fixedly installed on driving rods of the fifth telescopic cylinders (192).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410697809.8A CN118268974B (en) | 2024-05-31 | 2024-05-31 | Green building board surface rust cleaning spraying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410697809.8A CN118268974B (en) | 2024-05-31 | 2024-05-31 | Green building board surface rust cleaning spraying equipment |
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| CN118268974A true CN118268974A (en) | 2024-07-02 |
| CN118268974B CN118268974B (en) | 2024-08-02 |
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| CN202410697809.8A Active CN118268974B (en) | 2024-05-31 | 2024-05-31 | Green building board surface rust cleaning spraying equipment |
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| CN114571307A (en) * | 2022-03-30 | 2022-06-03 | 徐州科美瑞门窗科技有限公司 | Grinding device and method for machining fittings of rolling door |
| CN217316855U (en) * | 2021-11-26 | 2022-08-30 | 中国建筑第八工程局有限公司 | Channel-section steel clamp plate welding grinding device |
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| CN118268974B (en) | 2024-08-02 |
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