CN113561027A - Rust removal system for steel structure production - Google Patents
Rust removal system for steel structure production Download PDFInfo
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- CN113561027A CN113561027A CN202110849721.XA CN202110849721A CN113561027A CN 113561027 A CN113561027 A CN 113561027A CN 202110849721 A CN202110849721 A CN 202110849721A CN 113561027 A CN113561027 A CN 113561027A
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- rust removing
- rust
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- steel structure
- cylinder
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 169
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 83
- 239000010959 steel Substances 0.000 title claims abstract description 83
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003754 machining Methods 0.000 claims description 9
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 abstract description 17
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 6
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- 239000000243 solution Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- 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
- B24B45/00—Means for securing grinding wheels on rotary arbors
- B24B45/003—Accessories therefor
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention discloses a rust removing system for steel structure production, which comprises a rack and a controller, wherein a rust removing cylinder is arranged on the rack, and a rotary rust removing device and a driving motor for driving the rotary rust removing device are rotatably arranged in the rust removing cylinder; meanwhile, the invention also comprises a slide rail, wherein a front driving frame and a rear driving frame are arranged on the slide rail in a sliding manner, chucks which are coaxial with the derusting cylinder are fixedly arranged on the front driving frame and the rear driving frame, and a steel member is fixed through the chucks; meanwhile, the steel member is driven to slide by the front driving frame and the rear driving frame and penetrates through the rotary rust removing device; according to the rust removing device, the steel member is fixed through the chuck and pushed to pass through the rotary rust removing device, and the rust removing blocks on the rotary rust removing device do circular motion around the steel member, so that rust is removed quickly.
Description
Technical Field
The invention relates to the technical field of steel structure production equipment, in particular to a rust removal system for steel structure production.
Background
The steel structure building is widely applied to buildings such as modern factory buildings due to the advantages of simple construction, high construction efficiency and the like, in the prior art, the appearance of a steel member adopted in the steel structure building is mainly rectangular and circular, and the steel member needs to undergo processes of rust removal, painting and the like after being produced so as to ensure the service life of the steel member; however, in the prior art, the rust removal of the steel member is mainly completed by manually operating the electric rust remover, and the length of the steel member is large, so that the labor amount of workers is increased, and the rust removal efficiency is low; meanwhile, because the steel member is generally heavy and difficult to turn, the steel member is very easy to have rust removal dead angles, and the painting quality of the steel member is influenced.
Disclosure of Invention
Aiming at the defects of low rust removal efficiency and large rust removal workload in the prior art, the invention discloses a rust removal system for steel structure production.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a rust removal system for steel structure production comprises a rack and a controller, wherein a rust removal cylinder is fixedly arranged on the rack; the rust removing cylinder is rotatably provided with a rotary rust removing device rotating around the axis of the rust removing cylinder and a driving motor for driving the rotary rust removing device to rotate, and the driving motor is connected with the controller;
the rust removing system also comprises a slide rail, a front driving frame and a rear driving frame are arranged on the slide rail in a sliding manner, chucks for clamping steel members are arranged on the front driving frame and the rear driving frame, and the two chucks are coaxial with the rotary rust removing device; the front driving frame and the rear driving frame drive the steel member to pass through the rotary derusting device along the axis direction of the derusting cylinder.
Preferably, the rotary rust removing device comprises a rotary ring and a mounting ring which are coaxially arranged, and the rotary ring is fixedly connected with the mounting ring through a plurality of connecting rods; a transmission gear matched with each other is arranged between the rotating ring and the driving motor; the rust removing device is arranged on the mounting ring and comprises a rust removing block, a rust removing ring and a rust removing cover, wherein the rust removing block surrounds the axis of the mounting ring, a plurality of mounting rods are uniformly arranged on the mounting ring, and the rust removing block is matched with the appearance of a steel structure;
preferably, a connecting groove and a connecting block which are matched with each other are arranged between the mounting rod and the rust removing block, and the cross section of the connecting groove is T-shaped or dovetail-shaped; the two ends of the connecting groove are opened and are connected with sealing blocks through bolts.
Preferably, the material pipe is still arranged to rust cleaning bobbin base portion, it is connected with the waste bin to arrange the material pipe through venturi, still be connected with the injection pipe that is used for producing the material negative pressure of taking out on the fall the inside.
Preferably, a rack is further arranged between the sliding rails, the front driving frame and the rear driving frame are both provided with a movement motor connected with the controller, and the movement motor is provided with a driving gear meshed with the rack.
Preferably, the two ends of the derusting cylinder are further sleeved with support rings adaptive to the steel member and surround the axis of the support rings, and a plurality of support rollers completely attached to the outer surface of the steel member are uniformly arranged on the inner sides of the support rings.
Preferably, the cross section of the support ring is in a U-shaped arrangement, a plurality of connecting sleeves are evenly arranged on the outer side of the support ring, and the connecting sleeves are connected with fastening bolts through screw threads.
Preferably, a plurality of telescopic cylinders which correspond to the mounting rods one by one are uniformly arranged on the mounting ring, one end of each telescopic cylinder is connected with a sealing cover in a threaded manner, the other end of each telescopic cylinder is provided with a telescopic hole, and a return spring is further arranged in each telescopic cylinder; one end of the mounting rod penetrates through the telescopic hole to be inserted into the telescopic cylinder in a sliding mode, the end is further fixedly provided with an extrusion plate, and two ends of the reset spring are abutted to the sealing cover and the extrusion plate respectively.
Preferably, an adjusting plate is further slidably arranged in the telescopic cylinder, and an adjusting screw rod used for controlling the position of the adjusting plate is arranged on the sealing cover.
Preferably, two sets of rotary rust removing devices used for rough machining and finish machining are arranged in the rust removing cylinder, the rotary rust removing devices are driven by two driving motors respectively, and the two driving motors are connected with the controller respectively.
Compared with the prior art, the invention has the following beneficial effects:
1. the rust removing device comprises a rack and a controller, wherein a rust removing cylinder is arranged on the rack, and a rotary rust removing device and a driving motor for driving the rotary rust removing device are rotatably arranged in the rust removing cylinder; meanwhile, the invention also comprises a slide rail, wherein a front driving frame and a rear driving frame are arranged on the slide rail in a sliding manner, chucks which are coaxial with the derusting cylinder are fixedly arranged on the front driving frame and the rear driving frame, and a steel member is fixed through the chucks; meanwhile, the steel member is driven to slide by the front driving frame and the rear driving frame and penetrates through the rotary rust removing device;
when the device is used, the steel member is clamped and fixed through the chucks positioned at the front end and the rear end of the steel member, the steel member is driven to slide back and forth along the axial direction of the derusting cylinder in the sliding process of the front driving frame and the rear driving frame, the rotary derusting device is driven by the driving motor to rotate around the axial direction of the derusting cylinder, so that the steel member and the rotary shaft of the rotary derusting device are collinear, rust on the outer surface of the whole steel member is removed through the rapidly-rotating derusting device, and the derusting operation is completed;
compared with the prior art, the rotary rust removing device provided by the invention firstly performs 360-degree rotary rust removing operation around the circumference of a steel member, so that no rust removing dead angle exists, the rust removing quality is improved, and meanwhile, frequent reworking is not needed, and the rust removing efficiency is improved;
the steel structure rust removing device and the steel structure driving device are two sets of systems which are independent from each other, and the two sets of systems work simultaneously, so that the rust removing efficiency can be greatly improved, the rust removing quality can be improved by controlling the movement speed of the steel structure, and reworking and rust removing dead angles are avoided; the device is a full-automatic device, and workers only need to be in charge of clamping, so that the workload of the workers is greatly reduced, and the rust removal efficiency is improved.
Finally, the invention can realize the purpose by rotating the rust removing device, has simple structure, greatly simplifies the structure of the equipment while ensuring the rust removing quality, and improves the stability and the reliability of the equipment.
2. The rotary rust removing device comprises a rotating ring and an installation ring which are coaxially arranged, wherein the rotating ring and the installation ring are fixedly connected through a plurality of connecting rods, transmission gears which are matched with each other are arranged between the rotating ring and a driving motor, a plurality of installation rods are also arranged on the installation ring, rust removing blocks are arranged on the installation rods, and the rust removing blocks are arc-shaped;
in the structure, the rotating ring plays a role in power transmission, and the functions can be realized through the transmission gear, so that the transmission joint is simplified to the maximum extent, the whole set of equipment has a compact structure, and the installation requirement of limited space in the rust removing cylinder can be effectively met; simultaneously remove rust block around the axis setting of rotatory ring, and be the arc, all remove rust blocks after the installation and will piece together for the annular, and the appearance the same with the steel construction, it can effectively improve the laminating degree of removing rust block and steel construction surface to guarantee the rust cleaning quality, avoid as far as possible because of the rust cleaning blind area that the roughness change of steel component self leads to, improve the rust cleaning quality.
3. The invention is provided with a connecting groove and a connecting block which are matched with each other between the mounting rod and the rust removing block, and the cross section of the connecting groove is T-shaped or dovetail-shaped; the two ends of the connecting groove are opened and are connected with the sealing blocks through bolts, sufficient restraint is provided in the radial direction through the mutual matching of the connecting groove and the connecting block in the structure, and meanwhile, the sealing blocks are used for plugging the two ends of the sliding groove, so that the sealing blocks are prevented from being thrown out in the high-speed rotation process, and the stability of the rust removing block is ensured;
and above-mentioned simple structure, easy dismounting, the rust cleaning piece that the staff can be convenient change serious wearing and tearing also can change the rust cleaning piece of needs as required simultaneously, satisfies the rust cleaning requirement of the steel member of different specifications.
4. The bottom of the rust removing cylinder is also provided with a material discharging pipe, the material discharging pipe is connected with a waste material box through a Venturi tube, and the inner side of the venturi tube is also connected with an injection pipe for generating negative pressure of material pumping; when the device is used, the injection pipe is communicated with an external high-pressure air source, high-pressure air rapidly passes through the venturi pipe and is processed at the stroke of the connecting end of the venturi pipe and the derusting cylinder to pump material negative pressure, external air enters from the two ends of the derusting cylinder under the action of the negative pressure and is finally discharged from the discharge pipe, and a large amount of rust slag and dust explained in the derusting operation process are taken out from the discharge pipe in the air flow movement process; on one hand, the diffusion range of various pollutants generated by derusting is controlled in a negative pressure mode, so that environmental pollution caused by diffusion at four places is avoided, and meanwhile, adverse effects on the health of workers can be avoided; on the other hand, the invention controls the diffusion of the pollution source in a negative pressure mode, has simple structure, does not need to make great adjustment on the structure of the whole device, and ensures the stability and the reliability of the whole device to the maximum extent.
5. According to the invention, the rack is arranged between the sliding rails, the motion motors connected with the controller are respectively arranged on the front driving frame and the rear driving frame, the drive gear meshed with the rack is arranged on the motion motor, and the automatic feeding and feeding of the front driving frame and the rear driving frame are realized through the matching of the motion motor and the rack, so that the automation degree of equipment is improved, and the workload of workers is further reduced.
6. The support rings matched with the steel member are sleeved at two ends of the rust removing cylinder and surround the axis of the support rings, a plurality of support rollers completely attached to the outer surface of the steel member are uniformly arranged on the inner sides of the support rings, and the support devices at the front end and the rear end of the support ensure that the steel structure has at least 3 support points at any stage, so that the stability of the steel member in the rust removing process is ensured, the falling is avoided, excessive rust removal is further caused, and the quality of the steel member is ensured;
the appearance adaptation of supporting roller and steel member simultaneously, it will laminate completely with the steel member surface in the use, has improved support stability greatly, and the gyro wheel can also reduce the motion friction of the steel member in-process that slides around.
7. The cross section of the support ring is arranged in a U shape, the outer side of the support ring is uniformly provided with the plurality of connecting sleeves, the inner threads of the connecting sleeves are connected with the fastening bolts in a threaded manner, and when the structure is used, the U-shaped support ring is clamped and buckled on the derusting cylinder and is locked by the fastening bolts, so that the structure of equipment is greatly simplified, the installation and the disassembly are convenient, and workers can replace the equipment conveniently at any time.
8. According to the invention, a plurality of telescopic cylinders which correspond to the mounting rods one by one are uniformly arranged on the mounting ring, one end of each telescopic cylinder is in threaded connection with a sealing cover, the other end of each telescopic cylinder is provided with a telescopic hole, and a return spring is also arranged in each telescopic cylinder; one end of the mounting rod penetrates through the telescopic hole to be inserted into the telescopic cylinder in a sliding mode, an extrusion plate is fixedly arranged at the end of the mounting rod, and two ends of the reset spring are abutted to the sealing cover and the extrusion plate respectively; the structure ensures that the rust removing blocks have certain movement allowance in the radial direction, and steel members with different specifications extrude the rust removing blocks outwards in the radial direction when entering the rotary rust removing device, so that the return spring is compressed, and the automatic adjustment of the rotary rust removing device is realized; on one hand, the application range of the rust removing device is greatly expanded, meanwhile, workers do not need to frequently replace different rotary rust removing devices, and the workload is reduced to the maximum extent; on the other hand under reset spring's effect, if pit or lug appear in the steel member surface, the rust cleaning piece can even adjust to avoid taking place hard contact between with the steel member, satisfy the rust cleaning requirement of the steel member of different appearances, avoid appearing a large amount of rust cleaning blind areas simultaneously, improve the rust cleaning quality.
9. According to the rust removing device, the adjusting plate is arranged in the telescopic cylinder in a sliding mode, the adjusting screw rod used for controlling the position of the adjusting plate is arranged on the sealing cover, the position of the adjusting plate is controlled through the adjusting screw rod, and then the initial stress of the return spring is adjusted, so that the initial motion pressure value of the rust removing block is controlled, and the stability of the rust removing block is improved.
10. The rust removing cylinder is internally provided with two sets of rotary rust removing devices for rough machining and finish machining respectively, the rotary rust removing devices are driven by two driving motors respectively, the two driving motors are connected with a controller respectively, the two sets of rotary rust removing devices are provided with rust removing blocks with different specifications, one set of rust removing block is used for preliminary machining when the rust removing cylinder is used, and the other set of rust removing device is used for finish machining, so that the rotary rust removing cylinder not only can effectively reduce the working load of a single set of rotary rust removing device;
simultaneously compare with single rust cleaning operation among the prior art, in the twice rust cleaning process, the initial rust cleaning operation, the feed volume of removing the rust piece can suitably reduce, flows sufficient machining allowance for follow-up processing, avoids the rust cleaning process always excessively superior steel structure body, guarantees the life of steel structural component.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic sectional structure view of the rust removing barrel of the present invention;
FIG. 4 is a schematic structural view of a rotary rust removing device of the present invention;
FIG. 5 is a schematic view of the telescopic rod of the present invention;
FIG. 6 is a schematic view of the connection structure of the rust removing block and the mounting rod according to the present invention;
reference numerals: 1. the device comprises a frame, 2, a controller, 3, a derusting cylinder, 4, a driving motor, 5, a sliding rail, 6, a front driving frame, 7, a rear driving frame, 8, a chuck, 9, a rotating ring, 10, a mounting ring, 11, a connecting rod, 12, a mounting rod, 13, a derusting block, 14, a connecting groove, 15, a connecting block, 16, a sealing block, 17, a discharging pipe, 18, a Venturi tube, 19, a waste bin, 20, an injection pipe, 21, a rack, 22, a movement motor, 23, a driving gear, 24, a supporting ring, 25, a supporting roller, 26, a connecting sleeve, 27, a fastening bolt, 28, a telescopic cylinder, 29, a sealing cover, 30, a telescopic hole, 31, a return spring, 32, an extrusion plate, 33, an adjusting plate, 34, an adjusting screw rod, 101 and a transmission gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Embodiment mode 1
The embodiment is used as a basic embodiment of the invention, and discloses a rust removal system for steel structure production, which has a specific structure as shown in fig. 1 to 6, and comprises a frame 1 and a controller 2, wherein the frame 1 is a door-shaped bracket, a rust removal cylinder 3 is fixedly arranged on the frame, the rust removal cylinder 3 is of a structure with two open ends, slide rails 5 extending along the axial direction of the frame 1 are arranged on two sides of the frame 1, a front driving frame 6 is arranged on the slide rail 5 on one side, a rear driving frame 7 is arranged on the slide rail on the other side, a plurality of rollers are arranged on the front driving frame 6 and the rear driving frame 7 and are respectively connected with the slide rails 5 in a sliding manner through the rollers, chucks 8 are fixedly arranged at the tops of the front driving frame 6 and the rear driving frame 7, and the chucks 8 are three-jaw chucks or four-jaw chucks as required; meanwhile, a rack 21 is arranged between the sliding rails 5, the bottoms of the front driving frame 6 and the rear driving frame 7 are both provided with a movement motor 22, and an output shaft of the movement motor 22 is provided with a driving gear 23 meshed with the rack 21;
the middle part of the rust removing cylinder 3 is integrally connected with a material discharging pipe 17 facing to the bottom, the outlet end of the material discharging pipe 17 is connected with a Venturi tube 18, wherein the large end of the Venturi tube 18 is connected with the material discharging pipe 17, and the small end is connected with a waste material box 19; the venturi tube 18 is also internally provided with an injection tube 20 with an outlet end facing the waste tank 19, and an inlet end of the injection tube 20 is connected with an external high-pressure air source;
annular limiting plates are arranged in the rust removing cylinders 3 on the left side and the right side of the discharge pipe 17, and the rust removing system further comprises two sets of rotary rust removing devices which are respectively arranged on the two sides of the discharge pipe 17; the rotary rust removing device comprises a rotating ring 9 and a mounting ring 10 which are coaxially arranged, a plurality of connecting rods 11 are arranged between the rotating ring 9 and the mounting ring 10, and the connecting rods 11 are arranged in a reflecting manner, so that the stable connection between the rotating ring 9 and the mounting ring 10 is ensured; an annular baffle is integrally connected to the outer circumference of one side of the rotating ring 9, a transmission gear 101 is fixedly arranged on the other side of the rotating ring 9, and the transmission gear 101 is an internal gear and is sleeved on the inner wall of the rotating ring 9; the outer wall of the rotating ring 9 is also provided with a rolling bearing, and after the assembly is finished, the limiting plate and the baffle are respectively positioned on two sides of the rolling bearing, so that the positioning precision and the assembly speed can be improved, and meanwhile, a large amount of sundries can be prevented from entering the rolling bearing; meanwhile, the top of the derusting cylinder 3 is also fixedly provided with a driving motor 4, and the driving motor 4 is meshed with the transmission gear 101 through a driving gear 23 to realize transmission;
a plurality of mounting rods 12 are uniformly arranged on the mounting ring 10 around the axis of the mounting ring 10, a plurality of telescopic cylinders 28 which are respectively in one-to-one correspondence with the mounting rods 12 are also arranged on the mounting ring 12, one end of each telescopic cylinder 28 is in threaded connection with a sealing cover 29, the other end of each telescopic cylinder is provided with a telescopic hole 30, and a return spring 31 is also arranged in each telescopic cylinder 28; one end of the mounting rod 12 passes through the telescopic hole 30 and is inserted into the telescopic cylinder 28 in a sliding manner, a squeezing plate 32 is fixedly arranged at the end, and two ends of a return spring 31 respectively abut against the sealing cover 29 and the squeezing plate 32; meanwhile, in order to improve the adjustability of the equipment, an adjusting plate 33 is arranged in the telescopic cylinder 28 in a sliding manner, and an adjusting screw 34 for controlling the position of the adjusting plate 33 is arranged on the sealing cover 29;
one end of the mounting rod 12, which is positioned outside the telescopic cylinder 28, is connected with a rust removing block 13, a connecting groove 14 and a connecting block 15 which are matched and connected with each other are arranged between the mounting rod 12 and the rust removing block 13, and the cross section of the connecting groove 14 is T-shaped or dovetail-shaped as required; two ends of the connecting groove 14 are opened, and are connected with a sealing block 16 through bolts; the working surface of the rust removing blocks 13 is arc-shaped and matched with the shape of the steel member, and after the assembly is finished, all the rust removing blocks 13 form a ring shape and are tightly attached to the outer surface of the steel member during working;
3 ports of a rust cleaning section of thick bamboo 3 both ends all are connected with support ring 24, and support ring 24 cross section is the U-shaped, and in rust cleaning section of thick bamboo 3 inserted support ring 24 during the installation, encircle in support ring 24's axis support ring 24 inboard evenly be provided with a plurality of supporting rollers 25 of laminating completely with the steel member surface a plurality of fastening bolt 27 of evenly being provided with in support ring 24's the outside, through the joint strength between fastening bolt 27 roof pressure rust cleaning section of thick bamboo 3 outer wall reinforcing support ring 24 and the rust cleaning section of thick bamboo 3.
The controller 2 comprises a PLC and a touch screen which are connected with each other, and the driving motor 4 and the moving motor 22 are respectively connected with the PLC.
When the rust removing device is used, one end of a steel member to be processed is fixed by the chuck on the rear driving frame, and the other end of the steel member penetrates through the support ring and is inserted into the mounting ring, so that the axis of the steel member and the axis of the rust removing cylinder are ensured to be collinear; after clamping is completed, pushing the steel member to do linear motion through a motion motor, driving a mounting ring to rotate through a driving motor, and removing rust on the surface of the steel member through a rust removing block; simultaneously, high-pressure air is sprayed through a spraying pipe to extract generated waste and dust;
compared with the prior art, the rotary rust removing device provided by the invention firstly performs 360-degree rotary rust removing operation around the circumference of a steel member, so that no rust removing dead angle exists, the rust removing quality is improved, and meanwhile, frequent reworking is not needed, and the rust removing efficiency is improved;
the steel structure rust removing device and the steel structure driving device are two sets of systems which are independent from each other, and the two sets of systems work simultaneously, so that the rust removing efficiency can be greatly improved, the rust removing quality can be improved by controlling the movement speed of the steel structure, and reworking and rust removing dead angles are avoided; the device is a full-automatic device, and workers only need to be in charge of clamping, so that the workload of the workers is greatly reduced, and the rust removal efficiency is improved.
Finally, the invention can realize the purpose by rotating the rust removing device, has simple structure, greatly simplifies the structure of the equipment while ensuring the rust removing quality, and improves the stability and the reliability of the equipment.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A rust removal system for steel structure production comprises a rack (1) and a controller (2), wherein a rust removal cylinder (3) is fixedly arranged on the rack (1); the device is characterized in that a rotary rust removing device rotating around the axis of the rust removing cylinder (3) and a driving motor (4) for driving the rotary rust removing device to rotate are rotationally arranged in the rust removing cylinder (3), and the driving motor (4) is connected with a controller (2);
the rust removing system further comprises a slide rail (5), a front driving frame (6) and a rear driving frame (7) are arranged on the slide rail (5) in a sliding mode, chucks (8) used for clamping steel members are arranged on the front driving frame (6) and the rear driving frame (7), and the two chucks (8) are coaxial with the rotary rust removing device; the front driving frame (6) and the rear driving frame (7) drive the steel member to pass through the rotary derusting device along the axis direction of the derusting cylinder (3).
2. The rust removal system for steel structure production of claim 1, characterized in that: the rotary rust removing device comprises a rotary ring (9) and a mounting ring (10) which are coaxially arranged, and the rotary ring (9) is fixedly connected with the mounting ring (10) through a plurality of connecting rods (11); the rust removing device is characterized in that a transmission gear (101) matched with each other is arranged between the rotating ring (9) and the driving motor (4), the transmission gear surrounds the axis of the mounting ring (10), a plurality of mounting rods (12) are uniformly arranged on the mounting ring (10), and rust removing blocks (13) matched with the appearance of the steel structure are arranged on the mounting rods (12).
3. The rust removal system for steel structure production of claim 2, characterized in that: a connecting groove (14) and a connecting block (15) which are matched with each other are arranged between the mounting rod (12) and the rust removing block (13), and the cross section of the connecting groove (14) is T-shaped or dovetail-shaped; the two ends of the connecting groove (14) are opened, and a sealing block (16) is connected with the connecting groove through a bolt.
4. The rust removal system for steel structure production of claim 1, characterized in that: the material pipe (17) is still arranged to rust cleaning section of thick bamboo (3) bottom, it is connected with waste bin (19) to arrange material pipe (17) through venturi (18), still be connected with injection pipe (20) that are used for producing to take out the material negative pressure on venturi (18).
5. The rust removal system for steel structure production of claim 1, characterized in that: a rack (21) is further arranged between the sliding rails (5), the front driving frame (6) and the rear driving frame (7) are respectively provided with a moving motor (22) connected with the controller (2), and the moving motor (22) is provided with a driving gear (23) meshed with the rack (21).
6. The rust removal system for steel structure production of claim 1, characterized in that: the two ends of the derusting cylinder (3) are also sleeved with support rings (24) matched with steel members and surround the axis of the support rings (24), and a plurality of support rollers (25) completely attached to the outer surfaces of the steel members are uniformly arranged on the inner sides of the support rings (24).
7. The rust removal system for steel structure production of claim 6, characterized in that: the cross section of support ring (24) is the U-shaped setting, support ring (24) outside evenly is provided with a plurality of connecting sleeve (26), the threaded connection has fastening bolt (27) in connecting sleeve (26).
8. The rust removal system for steel structure production of claim 2, characterized in that: a plurality of telescopic cylinders (28) which correspond to the mounting rods (12) one by one are uniformly arranged on the mounting ring (10), one end of each telescopic cylinder (28) is connected with a sealing cover (29) in a threaded manner, the other end of each telescopic cylinder is provided with a telescopic hole (30), and a return spring (31) is further arranged in each telescopic cylinder (28); one end of the mounting rod (12) penetrates through the telescopic hole (30) and is inserted into the telescopic cylinder (28) in a sliding mode, a squeezing plate (32) is fixedly arranged at the end of the mounting rod, and two ends of the return spring (31) abut against the sealing cover (29) and the squeezing plate (32) respectively.
9. The rust removal system for steel structure production of claim 8, characterized in that: an adjusting plate (33) is further arranged in the telescopic cylinder (28) in a sliding mode, and an adjusting screw (34) used for controlling the position of the adjusting plate (33) is arranged on the sealing cover (29).
10. The rust removal system for steel structure production of claim 1, characterized in that: two sets of rotary rust removing devices used for rough machining and finish machining are arranged in the rust removing cylinder (3), the rotary rust removing devices are driven by two driving motors (4) respectively, and the two driving motors (4) are connected with the controller (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110849721.XA CN113561027A (en) | 2021-07-27 | 2021-07-27 | Rust removal system for steel structure production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110849721.XA CN113561027A (en) | 2021-07-27 | 2021-07-27 | Rust removal system for steel structure production |
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| CN113561027A true CN113561027A (en) | 2021-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110849721.XA Pending CN113561027A (en) | 2021-07-27 | 2021-07-27 | Rust removal system for steel structure production |
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| CN (1) | CN113561027A (en) |
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| CN208854383U (en) * | 2018-11-01 | 2019-05-14 | 济南星元保温防腐工程有限公司 | Rust removing device for steel tube is used in direct-buried thermal insulation pipe production |
| KR20200058839A (en) * | 2018-11-20 | 2020-05-28 | 현대자동차주식회사 | Apparatus and Method for removing rust on a brake disk |
| CN211967054U (en) * | 2020-01-16 | 2020-11-20 | 惠安权小白科技有限公司 | Pipeline surface rust cleaning device for hydraulic engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202137673U (en) * | 2011-06-14 | 2012-02-08 | 湖州高林不锈钢管制造有限公司 | Steel pipe polishing device |
| CN107107293A (en) * | 2014-12-31 | 2017-08-29 | 3M创新有限公司 | Dust arrester |
| CN207522323U (en) * | 2017-09-07 | 2018-06-22 | 任丘市振兴钢材制品有限公司 | A kind of building iron surface derusting device |
| CN108747686A (en) * | 2018-07-18 | 2018-11-06 | 重庆力迅家居有限公司 | Timber surface processing fixing device |
| CN208629243U (en) * | 2018-08-01 | 2019-03-22 | 郑州三惠机械设备有限公司 | A kind of dust collecting and sander suitable for car repair bruting process |
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Application publication date: 20211029 |