CN113182105B - Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust - Google Patents
Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust Download PDFInfo
- Publication number
- CN113182105B CN113182105B CN202110386106.XA CN202110386106A CN113182105B CN 113182105 B CN113182105 B CN 113182105B CN 202110386106 A CN202110386106 A CN 202110386106A CN 113182105 B CN113182105 B CN 113182105B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- paint
- steel pipe
- sliding
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 239000003973 paint Substances 0.000 title claims abstract description 104
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 238000005507 spraying Methods 0.000 title claims abstract description 41
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 40
- 229910052742 iron Inorganic materials 0.000 title abstract description 20
- 239000000428 dust Substances 0.000 claims description 50
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000009435 building construction Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 5
- 238000010422 painting Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000007921 spray Substances 0.000 abstract description 11
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003915 air pollution Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
-
- 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
- B05B13/06—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 specially designed for treating the inside of hollow bodies
- B05B13/0609—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 specially designed for treating the inside of hollow bodies the hollow bodies being automatically fed to, or removed from, the machine
-
- 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
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention relates to a spraying device for removing rust and paint on a building scaffold, in particular to a spraying device for removing rust and paint on the inner wall of a building steel pipe scaffold. The paint spraying device for removing the rust on the inner wall of the building steel pipe scaffold has the environment-friendly function of preventing the oxidized rust from flying. A paint spraying device for removing rust on the inner wall of a building steel pipe scaffold comprises a support frame and the like; the support frame is including bottom plate, right branch frame, well support and left socle, the upside one end fixedly connected with right branch frame of bottom plate, and the one end fixed connection of well support is in bottom plate one side intermediate position, and the one end fixed connection of left socle is in the bottom plate upside other end, still including rust cleaning mechanism and the mechanism of spraying paint, rust cleaning mechanism sets up in right branch frame and well support upper portion, and the mechanism of spraying paint sets up in the bottom plate top and is close to right branch frame one. Rust removing mechanism and the mechanism that sprays paint have realized that the iron rust of steel pipe scaffold inner wall gets rid of and spray paint, have prevented that the inside oxidation of steel pipe scaffold is rustd and has caused the incident.
Description
Technical Field
The invention relates to a spraying device for removing rust and paint on a building scaffold, in particular to a spraying device for removing rust and paint on the inner wall of a building steel pipe scaffold.
Background
The scaffold is a working platform erected for ensuring each construction process to be carried out smoothly, and is divided into an outer scaffold and an inner scaffold according to the erected position; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials.
The steel pipe scaffold for building construction is widely used, the steel pipe scaffold is firm, the steel pipe scaffold is built more firmly and other characteristics, and is favored by building construction units, but after the steel pipe scaffold is used for a long time, rain in weather or water spray during building construction is received, oxidation rusting can occur, the strength quality of the steel pipe scaffold is affected, the strength of the steel pipe scaffold can be greatly reduced under the condition that the steel pipe scaffold is seriously oxidized, the built scaffold can collapse to cause serious safety accidents, the iron rust of the steel pipe scaffold can be removed after the existing steel pipe scaffold is found to be oxidized and rusted, the steel pipe scaffold is prevented from being continuously oxidized and rusted by spraying paint, the existing iron rust removing device of the steel pipe scaffold is used for removing the iron rust on the outer wall of the steel pipe scaffold and then spraying paint, an iron rust removing and paint spraying device for the inner wall of the steel pipe scaffold is not provided, the strength of the steel pipe scaffold is reduced after the oxidation rusting of the inner wall of the steel pipe scaffold is ignored, waste of resources is recycled after the steel pipe scaffold is found to be excessively oxidized and rusted, and the waste of resources is caused.
Disclosure of Invention
In order to overcome the defects that the inner wall of a steel pipe scaffold is oxidized and rusted, the strength of the steel pipe scaffold is reduced, the built scaffold is collapsed to cause serious safety accidents, and after the steel pipe scaffold is excessively oxidized and rusted, waste products are required to be recycled, so that the waste of resources is caused, the technical problems of the invention are as follows: the utility model provides a paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust with environmental protection function prevents that iron oxide rust from flying upward.
The technical scheme is as follows: the utility model provides a paint spraying device is got rid of to construction steel pipe scaffold inner wall iron rust, which comprises a supporting rack, rust cleaning mechanism and the mechanism that sprays paint, the support frame is including the bottom plate, the right branch frame, well support, the left socle, first extension board, second extension board and fixed plate, the upside one end fixedly connected with right branch frame of bottom plate, the one end fixed connection of well support is in bottom plate one side intermediate position, the one end fixed connection of left socle is in the bottom plate upside other end, the one end symmetry fixed connection of first extension board and second extension board in the upside of bottom plate, set up in well support and left socle inboardly, the one end fixed connection of fixed plate is in one side of well support, rust cleaning mechanism sets up on right branch frame and well support upper portion, the mechanism that sprays paint sets up in the bottom plate top and is close to right branch frame one portion.
Optionally, the rust removing mechanism comprises a first positioning plate, a power motor, a large straight gear, a burr shaft, a small straight gear and a circular blocking plate, one end of the first positioning plate is fixedly connected to one side of the upper end of the right support, the other end of the first positioning plate is fixedly connected to one part of the middle support, the power motor is fixedly connected to one side of the right support, the large straight gear is fixedly connected to a power output shaft of the power motor, a cavity is formed in the center of the burr shaft, a plurality of round holes are formed in the surface of the burr shaft and communicated with the cavity of the burr shaft respectively, one end of the burr shaft is rotatably connected to one end of the right support, the small straight gear is fixedly connected to one end of the burr shaft, the small straight gear is meshed with the large straight gear, and the circular blocking plate is rotatably connected to one end of the burr shaft.
Optionally, the dust collection mechanism comprises a dust collection cover, a dust collection pipe and a dust collector, the dust collection cover is rotatably connected to one end of the burr shaft, the dust collection cover is communicated with the central cavity through a round hole in the surface of the burr shaft, one end of the dust collection pipe is fixedly connected to the lower portion of the dust collection cover, the dust collector is arranged at one end of the upper side of the bottom plate, and the other end of the dust collection pipe is fixedly connected to the dust collector.
Optionally, the mechanism of spraying paint includes first paint pipe, nozzle, second paint pipe and paint kettle, and first paint pipe wears to penetrate rather than rotating the connection in the burr axle, and the one end of first paint pipe is provided with a plurality of recesses, and the nozzle sets up to a plurality of, and a plurality of nozzles set up respectively in the recess of first paint pipe one end, and the one end fixed connection of second paint pipe is in the other end of first paint pipe, and the paint kettle sets up in bottom plate upside one end, and the other end fixed connection of second paint pipe is in the electric pump in the paint kettle.
Optionally, the pushing mechanism includes a second positioning plate, a circular cover shaft, a sliding rail, a rack, a servo motor, a fixed block, a T-shaped slider, a connecting sleeve, a transmission gear, a pusher, a rotating sleeve and an arc slider, one end of the second positioning plate is fixedly connected to the circular cover shaft, the other end of the second positioning plate is fixedly connected to the arc slider, the circular cover shaft is rotatably connected to one portion of the left bracket, the arc slider is slidably connected to the sliding groove of the fixed plate, one end of the sliding rail is fixedly connected to one end of the left bracket, the other end of the sliding rail is fixedly connected to one end of the middle bracket, one side of the rack is fixedly connected to one side of the front end of the sliding rail, the servo motor is disposed below the sliding rail, the fixed block is fixedly connected to the servo motor, one side of the T-shaped slider is fixedly connected to the upper end of the fixed block, the T-shaped slider is slidably connected to the sliding groove of the sliding rail, one side of the connecting sleeve is fixedly connected to the other end of the fixed block, the transmission gear is fixedly connected to the power output shaft of the servo motor, the pusher is fixedly connected to the other side of the connecting sleeve, the rotating sleeve is rotatably connected to the inside of the pusher, one end of the first paint pipe in a matching and rotating manner.
Optionally, the fixing mechanism includes a sliding plate and an electromagnetic plate, one end of the sliding plate is provided with an arc-shaped sliding block, the arc-shaped sliding block at one end of the sliding plate is slidably connected in an annular sliding groove at one end of the pusher, the electromagnetic plate is slidably connected in the second positioning plate and the first positioning plate, sliding grooves are formed in the lower portions of the second positioning plate and the first positioning plate, and the lower portion of the sliding plate is slidably connected with sliding grooves in the lower portions of the second positioning plate and the first positioning plate respectively.
Optionally, the feeding mechanism includes a supporting plate, two side plates, a lower baffle, an upper baffle, two L-shaped connecting plates and a tension spring, one side of the supporting plate is fixedly connected to one end of the rear portion of the first supporting plate and one end of the rear portion of the second supporting plate, the two side plates are arranged in two, one side of each of the two side plates is fixedly connected to one side of the left end and the right end of the supporting plate respectively, the upper side of the lower baffle is provided with the two baffles, the two baffles on the upper side of the lower baffle are slidably connected to the front portion of the supporting plate respectively, the upper baffle, the two L-shaped connecting plates and the tension spring are arranged in two, the two upper baffles are fixedly connected to one side of the two ends of the lower baffle respectively, one ends of the two L-shaped connecting plates are fixedly connected to one sides of the two ends of the lower baffle respectively, one ends of the two tension springs are fixedly connected to one side of the supporting plate respectively.
Optionally, the pressing mechanism includes an inclined plane push plate, a pushing block and a first spring, one side of the lower portion of the inclined plane push plate is fixedly connected to the front side of one end of the lower baffle, the pushing block is slidably connected inside the connecting sleeve, the first spring is disposed inside the connecting sleeve, one end of the first spring is fixedly connected to the connecting sleeve, the other end of the first spring is fixedly connected to one end of the pushing block, and the pushing block is in contact with the inclined plane push plate.
Optionally, still including unloading mechanism, unloading mechanism is including the carriage, the sliding block, the round bar, the slurcam, second spring and lower slide, the one end fixed connection of carriage is in one side of right branch frame, sliding block sliding connection is inside the carriage, the one end fixed connection of round bar is in the sliding block, slurcam fixed connection is in the other end of round bar, slurcam and impeller contact, the second spring sets up inside the carriage, the one end fixed connection of second spring is in one side of right branch frame, the other end fixed connection of second spring is in one side of sliding block, one side fixed connection of lower slide is in the anterior one side of first extension board and second extension board.
The invention has the advantages that:
the rust cleaning mechanism, dust absorption mechanism and the mechanism of spraying paint are provided with motor power, the burr axle, circular barrier plate, the suction hood, the dust absorption pipe, the dust catcher, first paint pipe, nozzle and paint kettle, motor power drives the burr axle and rotates and get rid of the iron oxide rust of steel pipe scaffold inner wall, the dust catcher passes through dust absorption pipe and suction hood connection burr axle will, the iron oxide rust that the burr axle rotation was got rid of inhales in the dust catcher, the electric pump in the paint kettle spouts the paint to steel pipe scaffold inner wall by the nozzle through first paint pipe, the iron rust of steel pipe scaffold inner wall has been realized getting rid of, the iron rust powder that gets rid of after getting rid of prevents that the air circumstance from causing the pollution, the paint spraying of steel pipe scaffold inner wall, the inside oxidation of steel pipe scaffold is got rid of and is sprayed paint, it causes the incident to prevent to rust, the resource waste of steel pipe scaffold has been suppressed.
Pushing mechanism and fixed establishment are provided with servo motor, slide rail, impeller and electromagnetic plate, and servo motor rotates and drives impeller and electromagnetic plate to promote steel pipe scaffold to the burr axle according to the rail of slide rail, has realized moving about steel pipe scaffold, accomplishes material loading, fixed and paint even spraying.
Feeding mechanism and pressing means are provided with backup pad, lower baffle, overhead gage, tension spring, inclined plane push pedal, promotion piece and first spring, and power motor removes to drive and promotes the piece touching and press the inclined plane push pedal, and baffle and overhead gage are pressed down to the inclined plane push pedal, will put the steel pipe scaffold frame in the backup pad and control the unloading one by one, and first spring drives its and resets, has realized the control unloading one by one of steel pipe scaffold frame.
Unloading mechanism is provided with carriage, sliding block, round bar, catch bar, second spring and lower slide, and servo motor drives the impeller and moves left and drive the catch bar, and the catch bar drives the round bar and moves according to the rail of sliding block at the carriage, and the round bar cooperates with the second locating plate, drives the second locating plate and rotates the upset, and the steel pipe scaffold that will accomplish the rust cleaning and spray paint rotates and rolls, has realized the unloading of steel pipe scaffold.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic three-dimensional structure diagram of a rust removing mechanism, a dust suction mechanism and a paint spraying mechanism of the invention.
Fig. 3 is a partial three-dimensional structure schematic diagram of the rust removing mechanism of the invention.
FIG. 4 is a three-dimensional structure schematic diagram of the derusting mechanism and the dust suction mechanism of the invention.
Fig. 5 is a schematic perspective view of the left part of the rust removing mechanism of the invention.
Fig. 6 is a schematic perspective view of the pushing mechanism of the present invention.
Fig. 7 is a schematic structural diagram of the pushing mechanism of the present invention.
Fig. 8 is a schematic perspective view of the right part of the pushing mechanism of the present invention.
Fig. 9 is a partial perspective view of the pushing mechanism of the present invention.
Fig. 10 is a schematic view of the connection structure of the pushing mechanism and the fixing mechanism of the present invention.
Fig. 11 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 12 is a schematic perspective view of a feeding mechanism of the present invention.
Fig. 13 is a schematic structural diagram of a feeding mechanism of the present invention.
Fig. 14 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 15 is a schematic internal perspective view of the pressing mechanism of the present invention.
Fig. 16 is a schematic perspective view of the blanking mechanism of the present invention.
Fig. 17 is a schematic view of a partial three-dimensional structure of the blanking mechanism of the present invention.
The meaning of the reference symbols in the figures: 1: bottom plate, 101: right bracket, 102: middle support, 103: left bracket, 104: first plate, 105: second plate, 106: a fixing plate, 2: first positioning plate, 201: power motor, 202: large spur gear, 203: bur shaft, 204: small spur gear, 205: circular barrier plate, 3: dust hood, 301: dust collection pipe, 302: vacuum cleaner, 4: first paint tube, 401: nozzle, 402: second paint pipe, 403: paint bucket, 5: second positioning plate, 501: dome shaft, 502: slide rail, 503: rack, 504: servo motor, 505: fixed block, 506: t-shaped slider, 507: connecting sleeve, 508: drive gear, 509: pusher, 5010: rotating sleeve, 5011: sliding plate, 5012: electromagnetic plate, 5013: arc slider, 6: support plate, 601: side plate, 602: lower baffle, 603: top apron, 604: l-shaped connection plate, 605: tension spring, 7: bevel push plate, 701: push block, 702: first spring, 8: sliding frame, 801: slider, 802: round bar, 803: push plate, 804: a second spring.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Example 1
The utility model provides a building steel pipe scaffold inner wall iron rust gets rid of paint spraying apparatus, as shown in figure 1, including the support frame, rust cleaning mechanism and the mechanism of spraying paint, the support frame is including bottom plate 1, right branch frame 101, well support 102, left socle 103, first extension board 104, second extension board 105 and fixed plate 106, the upside right-hand member fixedly connected with right branch frame 101 of bottom plate 1, the lower extreme fixed connection of well support 102 is in bottom plate 1 upside intermediate position, the lower extreme fixed connection of left branch frame 103 is in bottom plate 1 upside left end, the lower extreme symmetry fixed connection of first extension board 104 and second extension board 105 is in the upside of bottom plate 1, set up in well support 102 and left socle 103 inboard, the lower extreme right part fixed connection of fixed plate 106 is in the left side of well support 102, rust cleaning mechanism sets up in right branch frame 101 and well support 102 upper portion, the mechanism of spraying paint sets up in bottom plate 1 top and is close to right branch frame 101 one.
When using the device, with the switch-on, rust cleaning mechanism has been alternated to steel pipe scaffold, start the electrical source controller of rust cleaning mechanism, rust cleaning mechanism work is gone up the rust in the steel pipe and is polished and get rid of, the rust of steel pipe is polished and is got rid of after outwards pulling out the steel pipe at a slow speed, open the controller of the mechanism that sprays paint this moment, the mechanism that sprays paint starts work and paints the inside even paint of spraying of steel pipe, steel pipe scaffold inner wall rust is got rid of and is sprayed paint has been realized, the inside oxidation of steel pipe scaffold is rusted and is caused the incident, steel pipe scaffold's wasting of resources has been suppressed.
Example 2
On the basis of embodiment 1, as shown in fig. 2 to 5, the rust removing mechanism includes a first positioning plate 2, a power motor 201, a large spur gear 202, a burr shaft 203, a small spur gear 204 and a circular blocking plate 205, a right end of the first positioning plate 2 is fixedly connected to a left side of an upper end of the right bracket 101, another end of the first positioning plate 2 is fixedly connected to an upper portion of the middle bracket 102, the power motor 201 is fixedly connected to a right side of the right bracket 101, the large spur gear 202 is fixedly connected to a power output shaft of the power motor 201, a cavity is arranged in a center of the burr shaft 203, a plurality of circular holes are arranged on a surface of the cavity and respectively communicated with the burr shaft 203, a right end of the burr shaft 203 is rotatably connected to an upper end of the right bracket 101, the small spur gear 204 is fixedly connected to a right end of the burr shaft 203, the small spur gear 204 is engaged with the large spur gear 202, and the circular blocking plate 205 is rotatably connected to a left end of the burr shaft 203.
The dust collection mechanism comprises a dust collection cover 3, a dust collection pipe 301 and a dust collector 302, the dust collection cover 3 is rotatably connected to the right end of the burr shaft 203, the right side of the dust collection cover 3 is fixedly connected to the left side of the upper portion of the right support 101, the dust collection cover 3 is communicated with the central cavity through a round hole in the surface of the burr shaft 203, the upper end of the dust collection pipe 301 is fixedly connected to the lower portion of the dust collection cover 3, the dust collector 302 is arranged at the right end of the upper side of the bottom plate 1, and the lower end of the dust collection pipe 301 is fixedly connected to the dust collector 302.
Mechanism sprays paint including first paint pipe 4, nozzle 401, second paint pipe 402 and paint kettle 403, first paint pipe 4 wears to penetrate and is connected rather than rotating in burr axle 203, the left end of first paint pipe 4 is provided with 3 recesses, nozzle 401 sets up to 3, 3 nozzle 401 sets up respectively in the recess of first paint pipe 4 left end, the upper end fixed connection of second paint pipe 402 is in the right-hand member of first paint pipe 4, paint kettle 403 sets up in 1 upside right-hand member of bottom plate, the lower extreme fixed connection of second paint pipe 402 is in the electric pump in paint kettle 403.
When the steel pipe scaffold is used, the steel pipe scaffold is penetrated into the burr shaft 203, the power motor 201 and the dust collector 302 are started, the power motor 201 drives the large straight gear 202 to rotate, the large straight gear 202 drives the burr shaft 203 through the small straight gear 204, the burr shaft 203 rotates fast to remove iron rust on the inner wall of the steel pipe, when the burr shaft 203 rotates fast to remove iron rust on the inner wall of the steel pipe, a large amount of iron rust powder flies, the dust collector 302 sucks the flying iron rust powder into the dust collector 302 through the dust collection pipe 301, the dust collector 302 and the circular holes of the burr shaft 203, after the iron pipe iron rust removal is completed, the steel pipe is pulled leftwards at a low speed, the electric pump in the paint bucket 403 is started, paint in the paint bucket 403 is sprayed out from the nozzle 401 through the second paint pipe 402 and the first paint pipe 4, the nozzle 401 sprays the paint on the inner wall of the steel pipe scaffold, the circular blocking plate 205 isolates the nozzle 401 from the burr shaft 203, the paint sprayed on the burr shaft 203, the steel pipe scaffold is prevented from being stuck on the burr shaft 203, the steel pipe, the iron rust removal is influenced, the iron rust removal of the steel pipe inner wall of the steel pipe scaffold, the rust removal is removed, the rust collection of the steel pipe scaffold, the rust collection pipe scaffold, the rust removal of the scaffold, the steel pipe scaffold is prevented from polluting the inner wall of the air, and the spray paint spraying accident of the steel pipe scaffold, and the inner wall of the steel pipe scaffold, the rust removal safety of the spray-spraying accident, and the rust removal scaffold, and the rust removal of the waste of the steel pipe scaffold are prevented, and the steel pipe, and the rust removal of the inner wall of the spray-spraying accident of the steel pipe scaffold, and the pollution of the air pollution of the scaffold is prevented, and the spray-spraying accident of the steel pipe scaffold, and the spray-spraying accident of the air pollution of the steel pipe scaffold is prevented, and the steel pipe scaffold is prevented, and the pollution of the steel pipe is prevented, and the spray-spraying accident of the air pollution of the spray-spraying accident of the scaffold, and the steel pipe scaffold, and the air pollution of the steel pipe scaffold is prevented.
Example 3
On the basis of the embodiment 2, as shown in fig. 6 to 11, the pushing mechanism includes a second positioning board 5, a circular lid shaft 501, a sliding rail 502, a rack 503, a servo motor 504, a fixed block 505, a T-shaped slider 506, a connecting sleeve 507, a transmission gear 508, a pusher 509, a rotating sleeve 5010 and an arc-shaped slider 5013, the left end of the second positioning board 5 is fixedly connected with the circular lid shaft 501, the right end of the second positioning board 5 is fixedly connected with the arc-shaped slider 5013, the circular lid shaft 501 is rotatably connected to the upper portion of the left bracket 103, the arc-shaped slider 5013 is slidably connected in the sliding groove of the fixed plate 106, the left end of the sliding rail 502 is fixedly connected to the upper end of the left bracket 103, the right end of the sliding rail 502 is fixedly connected to the upper end of the middle bracket 102, the upper side of the rack 503 is fixedly connected to the lower side of the front portion of the sliding rail 502, the servo motor 504 is disposed below the sliding rail 502, the servo motor 505 is fixedly connected to the servo motor 504, the lower side of the connecting sleeve 504, the lower side of the T-shaped slider 506 is fixedly connected to the sliding groove of the fixed block 505, the sliding groove 506, the upper side of the sliding rail 502 is slidably connected to the sliding groove of the sliding rail 502, the connecting sleeve 509 is fixedly connected to the upper side of the connecting sleeve 509, the connecting sleeve 509 is rotatably connected to the fixed block 509, the rotating sleeve 509 of the rotating sleeve 509, and the push sleeve 509 is rotatably connected to the rotating sleeve of the push sleeve 509, and matched with the first push sleeve 5010, and the push rod 509.
The fixing mechanism comprises a sliding plate 5011 and an electromagnetic plate 5012, a semi-arc-shaped sliding block is arranged at the left end of the sliding plate 5011, the semi-arc-shaped sliding block at the left end of the sliding plate 5011 is connected to the annular sliding groove at the right end of the pusher 509 in a sliding mode, the electromagnetic plate 5012 is connected to the second positioning plate 5 and the first positioning plate 2 in a sliding mode, sliding grooves are formed in the lower portions of the second positioning plate 5 and the first positioning plate 2, and the lower portion of the sliding plate 5011 is connected with the sliding grooves in the lower portions of the second positioning plate 5 and the first positioning plate 2 in a sliding mode.
When the steel pipe scaffold is used, the steel pipe scaffold is placed in the electromagnetic plate 5012 on the upper portion of the second positioning plate 5, the power supply controller of the electromagnetic plate 5012 and the servo motor 504 is started, after the electromagnetic plate 5012 is powered on, strong magnetism is generated, the steel pipe scaffold is attached to the electromagnetic plate 5012, the servo motor 504 starts to rotate to drive the transmission gear 508 to rotate, the transmission gear 508 rotates to drive the servo motor 504, the fixing block 505, the T-shaped sliding block 506, the connecting sleeve 507, the pusher 509 and the arc-shaped sliding block 5013 through the rack 503, the sliding plate 5011 and the electromagnetic plate 5012 move rightwards according to the rail direction of the sliding rail 502, the pusher 509 and the electromagnetic plate 5012 push the steel pipe scaffold into the burr shaft 203, the rotating sleeve 5010 is matched with the left end of the first paint pipe 4 to rotate, and the rotating sleeve 5010 plays a supporting role on the first paint pipe 4 and the burr shaft 203, the eccentric rotation of the first paint pipe 4 and the burr shaft 203 during fast rotation is prevented, the electromagnetic plate 5012 adsorbs the scaffold to realize the fixation of the steel pipe scaffold, the rotation of the steel pipe scaffold driven by the burr shaft 203 is prevented, after the steel pipe scaffold finishes derusting, the servo motor 504 is controlled to rotate in the opposite direction, the electromagnetic plate 5012 drives the steel pipe scaffold to move leftwards, the paint spraying of the steel pipe scaffold is finished, the uniform movement of the steel pipe scaffold is realized, the paint spraying is more uniform, after the steel pipe scaffold finishes the paint spraying, the servo motor 504 continues to rotate, the electromagnetic plate 5012 continues to move leftwards to bring the steel pipe scaffold to an initial state, the left-right movement of the steel pipe scaffold is realized, the feeding, the fixation and the uniform paint spraying are finished.
Example 4
In addition to embodiment 3, as shown in fig. 12 to 15, the feeding mechanism includes a supporting plate 6, a side plate 601, a lower baffle 602, two upper baffles 603, two L-shaped connecting plates 604 and two tension springs 605, a lower side of the supporting plate 6 is fixedly connected to upper ends of rear portions of the first support plate 104 and the second support plate 105, the two side plates 601 are provided, lower sides of the two side plates 601 are respectively fixedly connected to upper sides of left and right ends of the supporting plate 6, two baffles are provided on an upper side of the lower baffle 602, the two baffles on an upper side of the lower baffle 602 are respectively slidably connected to a front portion of the supporting plate 6, the two upper baffles 603, the two L-shaped connecting plates 604 and the two tension springs 605 are respectively provided, the two upper baffles 603 are respectively fixedly connected to upper sides of two ends of the lower baffle 602, upper ends of the two L-shaped connecting plates 604 are respectively fixedly connected to lower sides of two ends of the lower baffle 602, lower ends of the two tension springs 605 are respectively fixedly connected to the two L-shaped connecting plates 604, and upper ends of the two tension springs 605 are respectively fixedly connected to lower sides of the supporting plate 6.
The pressing mechanism comprises an inclined plane push plate 7, a pushing block 701 and a first spring 702, the lower portion of the left side of the lower portion of the inclined plane push plate 7 is fixedly connected to the front side of the left end of the lower baffle 602, the pushing block 701 is slidably connected inside the connecting sleeve 507, the first spring 702 is arranged inside the connecting sleeve 507, the front end of the first spring 702 is fixedly connected to the connecting sleeve 507, the rear end of the first spring 702 is fixedly connected to the front end of the pushing block 701, and the pushing block 701 is in contact with the inclined plane push plate 7.
When the steel pipe scaffold is used, the steel pipe scaffold is placed on the upper portion of the supporting plate 6, the servo motor 504 is started, the servo motor 504 rotates to drive the connecting sleeve 507 to move rightwards, the connecting sleeve 507 drives the pushing block 701 to move rightwards, the pushing block 701 is in contact with the inclined plane pushing plate 7 to press the inclined plane pushing plate 7 downwards, the inclined plane pushing plate 7 moves downwards to drive the lower baffle 602, the upper baffle 603 and the L-shaped connecting plate 604 to move downwards according to the rail direction of the supporting plate 6, meanwhile, the tension spring 605 is stretched, the steel pipe scaffold blocked by the lower baffle 602 rolls downwards to enter the electromagnetic plate 5012 on the upper portion of the second positioning plate 5, the upper baffle 603 blocks the steel pipe scaffold above, the servo motor 504 continues to rotate to push the steel pipe scaffold to complete rust removal and paint spraying, and after the pushing block 701 is separated from the inclined plane pushing plate 7, the lower baffle 602, the upper baffle 603 and the L-shaped connecting plate 604 are driven to reset by the stretched tension spring 605, the steel pipe scaffold blocked by the upper baffle 603 rolls downwards and is blocked by the lower baffle 602, the one-by-one control blanking of the steel pipe scaffold is realized, after the rust removal and the paint spraying of the steel pipe scaffold are finished, the servo motor 504 rotates reversely to drive the connecting sleeve 507, the first spring 702 and the pushing block 701 to move leftwards, the pushing block 701 is in contact with the inclined plane push plate 7, the inclined plane push plate 7 presses the pushing block 701 forwards to compress the first spring 702, the servo motor 504 continues to rotate to drive the connecting sleeve 507, the first spring 702 and the pushing block 701 to continue to move leftwards, after the pushing block 701 is not in contact with the inclined plane push plate 7, the compressed first spring 702 drives the pushing block 701 to reset to pop out, and the contraction resetting of the pushing block 701 is realized.
Example 5
Based on embodiment 4, as shown in fig. 16 to 17, the blanking device further includes a blanking mechanism, the blanking mechanism includes a sliding frame 8, a sliding block 801, a round bar 802, a pushing plate 803, a second spring 804 and a lower sliding plate, a left end of the sliding frame 8 is fixedly connected to the right side of the right support 101, the sliding block 801 is slidably connected to the inside of the sliding frame 8, a rear end of the round bar 802 is fixedly connected to the sliding block 801, the pushing plate 803 is fixedly connected to the front end of the round bar 802, the pushing plate 803 contacts with the pusher 509, the second spring 804 is disposed inside the sliding frame 8, a left end of the second spring 804 is fixedly connected to the right side of the right support 101, a right end of the second spring 804 is fixedly connected to the left side of the sliding block 801, and a lower side of the lower sliding plate is fixedly connected to the upper sides of the front portions of the first support plate 104 and the second support plate 105.
After the steel pipe scaffold finishes spraying rust removing paint, the servo motor 504 drives the pusher 509 and the electromagnetic plate 5012 to move leftwards, the electromagnetic plate 5012 moves leftwards to drive the steel pipe scaffold, the pusher 509 moves leftwards to drive the push plate 803 and the round rod 802 to move leftwards according to the sliding rail of the sliding block 801 in the sliding frame 8, meanwhile, the second spring 804 is compressed, the round rod 802 is matched with the sliding groove at the left end of the second positioning plate 5 to drive the second positioning plate 5 to rotate forwards, meanwhile, the electromagnetic plate 5012 is powered off to lose magnetic force, the second positioning plate 5 rotates forwards to drive the electromagnetic plate 5012 to rotate forwards to turn the steel pipe scaffold to the lower sliding plate to roll downwards, the servo motor 504 rotates in the opposite direction to drive the pusher 509 and the electromagnetic plate 5012 to move rightwards, the compressed second spring 804 resets, the sliding block 801 is pushed rightwards, the round rod 802 and the push plate 803 reset, the round rod 802 is in contact with the second positioning plate 5 to match so that the round rod 802 rotates backwards to reset, and blanking of the steel pipe scaffold is realized.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (8)
1. A paint spraying device for removing rust on the inner wall of a building steel pipe scaffold comprises a supporting frame, wherein the supporting frame comprises a bottom plate, a right bracket, a middle bracket, a left bracket, a first supporting plate, a second supporting plate and a fixing plate, one end of the upper side of the bottom plate is fixedly connected with the right bracket, one end of the middle bracket is fixedly connected to the middle position of one side of the bottom plate, one end of the left bracket is fixedly connected to the other end of the upper side of the bottom plate, one ends of the first supporting plate and the second supporting plate are symmetrically and fixedly connected to the upper side of the bottom plate and are arranged on the inner sides of the middle bracket and the left bracket, and one end of the fixing plate is fixedly connected to one side of the middle bracket;
the pushing mechanism comprises a slide rail, a rack, a servo motor, a fixed block, a T-shaped sliding block, a connecting sleeve, a transmission gear and a pusher, one end of the slide rail is fixedly connected to one end of the left support, the other end of the slide rail is fixedly connected to one end of the middle support, one side of the rack is fixedly connected to one side of the front end of the slide rail, the servo motor is arranged below the slide rail, the fixed block is fixedly connected to the servo motor, one side of the T-shaped sliding block is fixedly connected to the upper end of the fixed block, the T-shaped sliding block is slidably connected into a sliding groove of the slide rail, one side of the connecting sleeve is fixedly connected to the other end of the fixed block, the transmission gear is fixedly connected to a power output shaft of the servo motor, and the pusher is fixedly connected to the other side of the connecting sleeve;
the feeding mechanism comprises a supporting plate, two side plates, a lower baffle and two upper baffles, wherein one side of the supporting plate is fixedly connected to one end of the rear part of the first supporting plate and one end of the rear part of the second supporting plate;
the pressing mechanism comprises an inclined plane push plate, a pushing block and a first spring, one side of the lower portion of the inclined plane push plate is fixedly connected to the front side of one end of the lower baffle, the pushing block is connected to the inside of the connecting sleeve in a sliding mode, the first spring is arranged inside the connecting sleeve, one end of the first spring is fixedly connected to the connecting sleeve, the other end of the first spring is fixedly connected to one end of the pushing block, and the pushing block is in contact with the inclined plane push plate.
2. The painting apparatus for removing rust and paint on the inner wall of a steel pipe scaffold for construction according to claim 1, wherein the rust removing means comprises a first positioning plate and a circular blocking plate, one end of the first positioning plate is fixedly connected to one side of the upper end of the right bracket, and the other end of the first positioning plate is fixedly connected to one end of the circular blocking plate of the middle bracket and rotatably connected to one end of the burr shaft.
3. The coating apparatus for removing rust and paint on the inner wall of a steel pipe scaffold for buildings according to claim 2, wherein the dust suction mechanism comprises a dust hood, a dust suction pipe and a dust collector, the dust hood is rotatably connected to one end of the burr shaft, one side of the dust hood is fixedly connected to one side of the upper portion of the right bracket, the dust hood is communicated with the central cavity through a circular hole on the surface of the burr shaft, one end of the dust suction pipe is fixedly connected to the lower portion of the dust hood, the dust collector is arranged at one end of the upper side of the bottom plate, and the other end of the dust suction pipe is fixedly connected to the dust collector.
4. The paint spraying apparatus for removing rust on the inner wall of a steel pipe scaffold for building construction according to claim 3, wherein the paint spraying mechanism comprises a first paint pipe, a plurality of nozzles, a second paint pipe and a paint bucket, the first paint pipe is penetrated through the burr shaft and is rotatably connected with the burr shaft, one end of the first paint pipe is provided with a plurality of grooves, the plurality of nozzles are arranged in the plurality of grooves, the plurality of nozzles are respectively arranged in the grooves at one end of the first paint pipe, one end of the second paint pipe is fixedly connected with the other end of the first paint pipe, the paint bucket is arranged at one end of the upper side of the bottom plate, and the other end of the second paint pipe is fixedly connected with the electric pump in the paint bucket.
5. The coating apparatus according to claim 1, wherein the pushing mechanism comprises a second positioning plate, a cap shaft, a rotating sleeve and an arc-shaped sliding block, one end of the second positioning plate is fixedly connected with the cap shaft, the other end of the second positioning plate is fixedly connected with the arc-shaped sliding block, the cap shaft is rotatably connected to one part of the left bracket, the arc-shaped sliding block is slidably connected to the sliding groove of the fixing plate, the rotating sleeve is rotatably connected to the inside of the pusher, one end of the pusher is provided with an annular sliding groove, and the rotating sleeve is rotatably connected to one end of the first paint pipe in a matching manner.
6. The coating apparatus for removing rust and paint on the inner wall of a steel pipe scaffold for building according to claim 5, wherein the fixing mechanism comprises a sliding plate and an electromagnetic plate, one end of the sliding plate is provided with an arc-shaped sliding block, the arc-shaped sliding block at one end of the sliding plate is slidably connected with an annular sliding groove at one end of the pusher, the electromagnetic plate is slidably connected with the second positioning plate and the first positioning plate, sliding grooves are formed at the lower parts of the second positioning plate and the first positioning plate, and the lower part of the sliding plate is slidably connected with the sliding grooves at the lower parts of the second positioning plate and the first positioning plate respectively.
7. The coating apparatus for removing rust and paint on the inner wall of a steel pipe scaffold for construction according to claim 1, wherein the feeding mechanism comprises two L-shaped connecting plates and two tension springs, one end of each of the two L-shaped connecting plates is fixedly connected to one side of each of the two ends of the lower retaining plate, one end of each of the two tension springs is fixedly connected to each of the two L-shaped connecting plates, and the other end of each of the two tension springs is fixedly connected to one side of the supporting plate.
8. The coating device for removing rust and paint on the inner wall of a steel pipe scaffold for building as claimed in claim 1, further comprising a blanking mechanism, wherein the blanking mechanism comprises a sliding frame, a sliding block, a round bar, a pushing plate, a second spring and a lower sliding plate, one end of the sliding frame is fixedly connected to one side of the right support, the sliding block is slidably connected to the inside of the sliding frame, one end of the round bar is fixedly connected to the sliding block, the pushing plate is fixedly connected to the other end of the round bar, the pushing plate is in contact with the pusher, the second spring is arranged inside the sliding frame, one end of the second spring is fixedly connected to one side of the right support, the other end of the second spring is fixedly connected to one side of the sliding block, and one side of the lower sliding plate is fixedly connected to one side of the front portions of the first support plate and the second support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110386106.XA CN113182105B (en) | 2021-04-12 | 2021-04-12 | Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110386106.XA CN113182105B (en) | 2021-04-12 | 2021-04-12 | Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113182105A CN113182105A (en) | 2021-07-30 |
| CN113182105B true CN113182105B (en) | 2022-12-30 |
Family
ID=76975270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110386106.XA Active CN113182105B (en) | 2021-04-12 | 2021-04-12 | Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113182105B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001261625A1 (en) * | 2000-05-16 | 2002-02-14 | Regents Of The University Of Minnesota | High mass throughput particle generation using multiple nozzle spraying |
| WO2018041084A1 (en) * | 2016-08-31 | 2018-03-08 | 中车青岛四方机车车辆股份有限公司 | Automated brushing system for side wall of railway vehicle, and brushing process |
| CN109513544A (en) * | 2019-01-17 | 2019-03-26 | 袁福德 | A kind of working method of steel pipe inside and outside wall automatic spraying machine |
| CN212883153U (en) * | 2020-07-28 | 2021-04-06 | 江阴市高新管件有限公司 | A inside rust-resistant spraying device for tee bend pipe fitting |
| CN112619931A (en) * | 2021-01-14 | 2021-04-09 | 晋江盾研机械设计有限公司 | Steel pipe renovates equipment for hardware processing |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004500975A (en) * | 2000-05-16 | 2004-01-15 | リージェンツ オブ ザ ユニバーシティ オブ ミネソタ | High throughput particle generator and particle generation method using multiple nozzle spray operations |
| JP5521407B2 (en) * | 2009-06-28 | 2014-06-11 | ウラカミ合同会社 | In-pipe working device and method |
| CN104084872B (en) * | 2014-07-08 | 2016-11-23 | 余姚市巧迪电器厂 | A kind of rust removing device for steel tube of band auto spray painting function |
| KR101544327B1 (en) * | 2014-11-13 | 2015-08-12 | 주식회사 휴비스워터 | Method and Apparatus for Decontamination of Conduit Pipe using Pressurized Fluid |
| CN105944887B (en) * | 2016-06-16 | 2019-03-12 | 贵州盛红科技有限责任公司 | A kind of inner wall of the pipe mopping equipment and mopping method |
| CN205966298U (en) * | 2016-07-27 | 2017-02-22 | 衢州环艺工业设计有限公司 | Integral type pipe inner wall paint spraying apparatus |
| CN109158239A (en) * | 2018-09-29 | 2019-01-08 | 广东海洋大学 | A kind of pipe inner-wall spraying robot |
| CN210846902U (en) * | 2019-09-29 | 2020-06-26 | 江苏玉龙泰祜新材料科技有限公司 | Automatic spraying device for inner wall of bent pipe |
| CN111266221B (en) * | 2020-04-15 | 2020-11-27 | 温州大学激光与光电智能制造研究院 | Automatic spraying machine for steel pipes |
| CN111889281B (en) * | 2020-07-21 | 2022-03-22 | 开封新奥燃气有限公司 | Petrolatum spraying equipment for pipeline is anticorrosive |
| CN112024218A (en) * | 2020-09-17 | 2020-12-04 | 建德罗嵘科技有限公司 | Inner wall rust cleaning and oiling station of seamless steel pipe |
-
2021
- 2021-04-12 CN CN202110386106.XA patent/CN113182105B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2001261625A1 (en) * | 2000-05-16 | 2002-02-14 | Regents Of The University Of Minnesota | High mass throughput particle generation using multiple nozzle spraying |
| WO2018041084A1 (en) * | 2016-08-31 | 2018-03-08 | 中车青岛四方机车车辆股份有限公司 | Automated brushing system for side wall of railway vehicle, and brushing process |
| CN109513544A (en) * | 2019-01-17 | 2019-03-26 | 袁福德 | A kind of working method of steel pipe inside and outside wall automatic spraying machine |
| CN212883153U (en) * | 2020-07-28 | 2021-04-06 | 江阴市高新管件有限公司 | A inside rust-resistant spraying device for tee bend pipe fitting |
| CN112619931A (en) * | 2021-01-14 | 2021-04-09 | 晋江盾研机械设计有限公司 | Steel pipe renovates equipment for hardware processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113182105A (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110512842B (en) | Wall top brushing equipment | |
| CN112474173B (en) | Wooden surface painting device for furniture processing | |
| CN112120615A (en) | Glass curtain wall cleaning equipment | |
| CN114278055B (en) | Wall surface painting device for indoor building | |
| CN108888185B (en) | Automatic cleaning joint robot for building stair glass handrail | |
| CN113182105B (en) | Paint spraying device is got rid of to building steel pipe scaffold inner wall iron rust | |
| CN216322801U (en) | Automatic even green spraying equipment of material loading spraying | |
| CN113478043A (en) | Circuit board welding set for intelligent manufacturing | |
| CN108994681A (en) | A kind of grinding device of the interior decoration with dust collection function | |
| CN110538878B (en) | Auxiliary overhauling device and method for cold continuous rolling mill | |
| CN210907047U (en) | Tire surface cleaning equipment | |
| CN112548665A (en) | Special scrap iron cleaning vehicle for numerical control machine tool | |
| CN107981799B (en) | Cleaning robot | |
| CN112878636B (en) | Energy-saving environment-friendly wall paint spraying device | |
| CN112842125B (en) | Intelligent dust collecting equipment of building | |
| CN213258558U (en) | Polishing device for furniture board | |
| CN114377888A (en) | Building decoration inner wall sound insulation material spraying equipment | |
| CN212066610U (en) | Anti-collision suction nozzle for pure electric vacuum sweeper | |
| CN111055895A (en) | Sheep hurdle clearance is with pushing away skip | |
| CN206519286U (en) | High-efficency spraying device is used in a kind of elevator protection | |
| CN112589942A (en) | A processing equipment for timber wormhole detects letter sorting | |
| CN210194391U (en) | Smoothing machine is used in concrete road surface construction of permeating water | |
| CN211995638U (en) | Sheep hurdle clearance is with pushing away skip | |
| CN216825426U (en) | Raise dust suppression device | |
| CN218374961U (en) | Wall skin removing machine for building decoration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221209 Address after: 410300 floor 2, building h, Jinyu international community, Yanxi Town, Liuyang City, Changsha City, Hunan Province Applicant after: Hunan Liuyang Guandu Construction Engineering Co.,Ltd. Address before: 730050 Room 502, unit 1, SHANGCHU Jiayuan, No. 412, Xijin West Road, Qilihe district, Lanzhou City, Gansu Province Applicant before: Lv Wanqing |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210730 Assignee: Chenzhou humon Construction Engineering Co.,Ltd. Assignor: Hunan Liuyang Guandu Construction Engineering Co.,Ltd. Contract record no.: X2023980047796 Denomination of invention: A paint spraying device for removing rust on the inner wall of building steel pipe scaffolding Granted publication date: 20221230 License type: Common License Record date: 20231122 |
|
| EE01 | Entry into force of recordation of patent licensing contract |