CN113857678A - Steel section bar laser rust cleaning and spraying integrated device with stepless speed control - Google Patents
Steel section bar laser rust cleaning and spraying integrated device with stepless speed control Download PDFInfo
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- CN113857678A CN113857678A CN202111072798.7A CN202111072798A CN113857678A CN 113857678 A CN113857678 A CN 113857678A CN 202111072798 A CN202111072798 A CN 202111072798A CN 113857678 A CN113857678 A CN 113857678A
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- stepless speed
- plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
- B05B13/0228—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts the movement of the objects being rotative
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a steel section laser rust removal and spraying integrated device with stepless speed control, which comprises a bearing positioning plate, a section rust removal spraying frame and a centrifugal stepless speed controller, wherein a guide plate in sliding fit with one side of the bearing positioning plate is arranged on the section rust removal spraying frame. In the invention, a sliding-fit profile rust removal spraying frame is arranged on a bearing positioning plate, a centrifugal stepless speed controller is arranged on the profile spraying frame, and comprises a connecting frame, a driving belt wheel, a driving belt, a centrifugal reducing combination and a tensioning wheel group, wherein the centrifugal stepless speed controller can control the profile rust removal spraying frame to slide relative to the bearing positioning plate so as to perform rust removal spraying on the steel profile on one side of the bearing positioning plate, and when the movement speed of the profile rust removal spraying frame is required to be changed according to the rust removal and spraying quality, only the movement reverse resistance needs to be applied to the profile rust removal spraying frame, so that the stepless speed control can be realized, and the quality and efficiency of rust removal and spraying can be improved.
Description
Technical Field
The invention relates to the technical field of steel section protection treatment, in particular to a steel section laser derusting and spraying integrated device with stepless speed control.
Background
The steel section needs to be derusted and sprayed before use or during maintenance, so as to prevent oxidation and prolong the service life, the advanced equipment for derusting the steel section at present is a laser derusting equipment, the spraying equipment adopts common air pressure type spraying equipment, and different derusting and spraying movement speeds need to be selected because the thicknesses of rust layers are different and the requirements of the spraying thicknesses are different; but it is difficult to determine the optimal moving speed, and then the phenomena of uneven rust removal and over-thick spraying can occur, thereby greatly reducing the quality and efficiency of rust removal and spraying.
Therefore, the invention provides a steel section laser derusting and spraying integrated device with stepless speed control.
Disclosure of Invention
The invention aims to: in order to solve the problems mentioned in the background technology, the laser derusting and spraying integrated device with stepless speed control for the steel section is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the laser derusting and spraying integrated device with stepless speed control for the steel section comprises a bearing positioning plate, a section derusting and spraying frame and a centrifugal stepless speed controller, wherein a guide plate in sliding fit with one side of the bearing positioning plate is arranged on the section derusting and spraying frame, a drive plate is fixedly arranged on one side of the guide plate, a transmission shaft is rotatably connected onto the drive plate, one end of the transmission shaft is fixedly connected with a transmission gear meshed with the other side of the bearing positioning plate, the centrifugal stepless speed controller is positioned on one side of the bearing positioning plate and comprises a connecting frame, a transmission belt wheel, a transmission belt, a centrifugal reducing combination and a tensioning wheel group, the connecting frame is fixedly connected with one side of the drive plate, a wheel shaft in rotating fit with the connecting frame is arranged on the transmission belt wheel, one end of the wheel shaft is fixedly connected with the other end of the transmission shaft, and the centrifugal reducing combination comprises a positioning sleeve, a positioning sleeve and a tension wheel group, Guiding axle, adapter sleeve, linking arm and positioning spring, the fixed drive shaft that is provided with the axle center distribution and rotates the connection with the link of position sleeve, this drive shaft and shaft parallel distribution, circumference evenly distributed and the guide sleeve with guiding axle axial sliding fit is seted up to the periphery wall of position sleeve, the one end that the guiding axle is located the position sleeve outside is connected with the fixation roller that is located position sleeve one side through the connecting plate, and the axis of this fixation roller and the axis of position sleeve are parallel distribution, the adapter sleeve cover is established in the drive shaft and is axial sliding fit, the one end of linking arm is articulated with the one end that lies in the position sleeve outside on the guiding axle, and the other end is articulated with the outer wall of adapter sleeve, the positioning spring cover is established in the drive shaft and is located between adapter sleeve and the position sleeve.
As a further description of the above technical solution:
the centrifugal stepless speed controller further comprises a damping adjusting mechanism, a grinding wheel resistant wheel is fixedly sleeved on the wheel shaft, and the damping adjusting mechanism is arranged on the connecting frame and matched with the wear-resistant wheel for use.
As a further description of the above technical solution:
damping adjustment mechanism includes fixed guide pin bushing, guide arm, damping plate, extrusion spring and lead screw, the pot head of guide arm is established in fixed guide pin bushing and is sliding fit, and the other end of this guide arm and one side fixed connection of damping plate, the opposite side of damping plate is relative with the periphery wall of wearing wheel, the one end of lead screw and the other end of fixed guide pin bushing close the connection soon, the extrusion spring cover is established in fixed guide pin bushing and is located between guide arm and the lead screw.
As a further description of the above technical solution:
the bearing positioning plate is provided with a clamping turntable combination, and the clamping turntable combination comprises a rotary blocking disc and a clamping disc.
As a further description of the above technical solution:
the rotary blocking disc is arranged at one end of the bearing positioning plate, and the clamping disc is arranged at the other end of the bearing positioning plate and is opposite to the rotary blocking disc.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, a sliding-fit profile rust removal spraying frame is arranged on a bearing positioning plate, a centrifugal stepless speed controller is arranged on the profile spraying frame, and comprises a connecting frame, a driving belt wheel, a driving belt, a centrifugal reducing combination and a tensioning wheel group, wherein the centrifugal stepless speed controller can control the profile rust removal spraying frame to slide relative to the bearing positioning plate so as to perform rust removal spraying on the steel profile on one side of the bearing positioning plate, and when the movement speed of the profile rust removal spraying frame is required to be changed according to the rust removal and spraying quality, only the movement reverse resistance needs to be applied to the profile rust removal spraying frame, so that the stepless speed control can be realized, and the quality and efficiency of rust removal and spraying can be improved.
2. The centrifugal stepless speed controller also comprises a damping adjusting mechanism, wherein a grinding wheel resistant wheel is fixedly sleeved on the wheel shaft, the damping adjusting mechanism is arranged on the connecting frame and is matched with the wear-resistant wheel for use, the damping adjusting mechanism comprises a fixed guide sleeve, a guide rod, a damping plate, an extrusion spring and a screw rod, the extrusion force of the damping plate on the grinding wheel resistant wheel can be controlled by rotating the screw rod, the rotating resistance of the transmission belt wheel can be further increased, and the resistance increasing operation is convenient.
3. According to the invention, the bearing positioning plate is provided with the clamping turntable combination, and the clamping turntable combination comprises the rotary stopping disc and the clamping disc, so that the steel section to be treated can be conveniently clamped and positioned, and the rigid material for clamping and positioning can be rotated, so that comprehensive rust removal and spraying of the steel section are facilitated.
Drawings
FIG. 1 is a schematic structural diagram of the integral combination of a bearing positioning plate, a profile rust removing and spraying frame and a centrifugal stepless speed controller of the integrated device for laser rust removing and spraying of steel profiles with stepless speed control provided by the invention;
FIG. 2 is a schematic structural diagram of the laser derusting and spraying integrated device for steel profiles with stepless speed control, which is provided by the invention and is shown in the bottom view in FIG. 1;
FIG. 3 is a schematic structural view of the integrated device for laser derusting and spraying of a steel section with stepless speed control, which is provided by the invention, after a bearing positioning plate is removed from the device in FIG. 1;
FIG. 4 is a schematic diagram of a centrifugal diameter-changing combined structure of the laser derusting and spraying integrated device for steel profiles with stepless speed control provided by the invention;
fig. 5 is a schematic structural diagram of a top view of the integrated device for laser derusting and spraying of the steel section with stepless speed control, which is provided by the invention, in fig. 3, after a transmission shaft and a section derusting and spraying frame are removed.
Illustration of the drawings:
1. carrying a positioning plate; 2. the section bar derusting and spraying frame; 21. a guide plate; 211. a drive plate; 3. a centrifugal stepless speed controller; 31. a connecting frame; 32. a drive pulley; 321. a wheel axle; 3211. a wear resistant wheel; 33. a drive belt; 34. centrifugal reducing combination; 341. a positioning sleeve; 3411. a guide sleeve; 3412. a drive shaft; 342. a guide shaft; 3421. a connecting plate; 3422. a fixed roller; 343. connecting sleeves; 344. a connecting arm; 345. a positioning spring; 35. a tension pulley set; 36. a damping adjustment mechanism; 361. fixing the guide sleeve; 362. a guide bar; 363. a damping plate; 364. a compression spring; 365. a screw rod; 4. a drive shaft; 41. a transmission gear; 5. clamping the turntable assembly; 51. rotating the catch disc; 52. the disc is clamped.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-4, a steel section laser rust removing and spraying integrated device with stepless speed control comprises a bearing positioning plate 1, a section rust removing and spraying frame 2 and a centrifugal stepless speed controller 3, wherein the bearing positioning plate 1 is used for supporting the section rust removing and spraying frame 2 and the centrifugal stepless speed controller 3, the section rust removing and spraying frame 2 can be provided with a mounting plate for laser rust removing equipment and spraying equipment, the section rust removing and spraying frame 2 is provided with a guide plate 21 which is in sliding fit with one side of the bearing positioning plate 1, one side of the guide plate 21 is fixedly provided with a driving plate 211, the driving plate 211 is rotatably connected with a transmission shaft 4, one end of the transmission shaft 4 is fixedly connected with a transmission gear 41 which is meshed with the other side of the bearing positioning plate 1, one side of the bearing positioning plate 1 can be provided with a rack which is meshed with the transmission gear 41, the transmission shaft 4 rotates to realize that the section rust removing and spraying frame 2 carries the rust removing equipment and the spraying equipment to move on the bearing positioning plate 1, in the technical scheme of this embodiment, the centrifugal stepless speed controller 3 can realize the function of overload and speed reduction during rust removal spraying, the centrifugal stepless speed controller 3 is located at one side of the bearing positioning plate 1 and comprises a connecting frame 31, a driving belt wheel 32, a driving belt 33, a centrifugal reducing combination 34 and a tensioning wheel set 35, the connecting frame 31 is fixedly connected with one side of the driving plate 211, that is, the whole centrifugal stepless speed controller 3 moves along with the driving plate 211, a wheel shaft 321 rotationally matched with the connecting frame 31 is arranged on the driving belt wheel 32, one end of the wheel shaft 321 is fixedly connected with the other end of the driving shaft 4, so that the driving belt wheel 32 can drive the driving shaft 4 to rotate when rotating, it is pointed out that the centrifugal reducing combination 34 is applied to the existing stepless speed changer in the reverse direction, the centrifugal reducing combination 34 comprises a positioning sleeve 341, a guide shaft 342, a connecting sleeve 343, a connecting arm 344 and a positioning spring 345, one end of the positioning sleeve 341 is fixedly provided with a driving shaft 3412 which is coaxially distributed and is rotatably connected with the connecting frame 31, the driving shaft 3412 is distributed in parallel with the wheel shaft 321, a rotating power component such as a motor can be installed on the connecting frame 31, an output shaft of the motor is fixedly connected with one end of the driving shaft 3412, the outer peripheral wall of the positioning sleeve 341 is provided with guide sleeves 3411 which are uniformly distributed in the circumferential direction and are in axial sliding fit with the guide shafts 342, one end of the guide shafts 342, which is positioned outside the positioning sleeve 341, is connected with a fixed roller 3422 positioned on one side of the positioning sleeve 341 through a connecting plate 3421, the axial lines of the fixed roller 3422 and the axial line of the positioning sleeve 341 are distributed in parallel, a circle formed by the uniformly distributed fixed rollers 3422 can be connected with a driving belt pulley 32 through a driving belt 33, wherein the mass of the guide shafts 342 is large, when the positioning sleeve 341 rotates, the guide shafts 342 can slide outwards under the action of centrifugal force to increase the driving radius, the tension pulley set 35 is mounted on the connecting frame 31 for cooperating with the transmission belt 33, it should be emphasized that the connecting sleeve 343 is sleeved on the driving shaft 3412 and is axially slidably fitted, one end of the connecting arm 344 is hinged to one end of the guiding shaft 342 located outside the positioning sleeve 341, and the other end is hinged to the outer wall of the connecting sleeve 343, so that the centrifugal force outward from the guiding shaft 342 contacting with the transmission belt 33 can be increased, the centrifugal speed control is more reliable, and the positioning spring 345 is sleeved on the driving shaft 3412 and located between the connecting sleeve 343 and the positioning sleeve 341.
Example 2
Referring to fig. 3 and 5, the difference from embodiment 1 is that the centrifugal stepless speed controller 3 further includes a damping adjustment mechanism 36, a wear-resistant wheel 3211 is fixedly sleeved on the wheel shaft 321, the damping adjustment mechanism 36 is disposed on the connecting frame 31 and used in cooperation with the wear-resistant wheel 3211, wherein the damping adjustment mechanism 36 includes a fixed guide bushing 361, a guide rod 362, a damping plate 363, an extrusion spring 364 and a screw 365, one end of the guide rod 362 is sleeved in the fixed guide bushing 361 and is in sliding fit, the other end of the guide rod 362 is fixedly connected with one side of the damping plate 363, the other side of the damping plate 363 is opposite to the outer peripheral wall of the wear-resistant wheel 3211, one end of the screw 365 is screwed with the other end of the fixed guide bushing 361, the extrusion spring 364 is sleeved in the fixed guide bushing 361 and is located between the guide rod 362 and the screw 365, so that the extrusion spring 364 can be compressed by controlling the rotation of the screw 365, and further push the guide rod 362 to slide outwards and push the damping plate 363 to contact the wear-resistant wheel 3211, therefore, the rotating speed of the driving belt wheel 32 can be reduced, the movement speed of the section derusting and spraying frame 2 can be controlled, and the derusting and spraying speeds can be controlled conveniently.
Example 3
Referring to fig. 1, the difference from embodiment 1 is that a bearing positioning plate 1 is provided with a clamping turntable assembly 5, the clamping turntable assembly 5 includes a rotary catch disc 51 and a clamping disc 52, the clamping turntable assembly 5 is used for clamping and positioning a steel section bar to be processed, and can be turned over to realize comprehensive rust removal and spraying of the steel section bar, wherein the clamping action of the clamping disc 52 adopts a common structure that a screw rod rotates to control clamping, specifically, the rotary catch disc 51 is arranged at one end of the bearing positioning plate 1, and the clamping disc 52 is arranged at the other end of the bearing positioning plate 1 and is opposite to the rotary catch disc 51.
The working principle is as follows: when the device is used, the bearing positioning plate 1 is horizontally placed, then a steel section to be treated is placed between the rotary blocking plate 51 and the clamping plate 52, a laser derusting device and a spraying device are installed on the section derusting frame 2, the driving shaft 3412 is controlled to rotate, the driving belt wheel 32 can be driven to rotate through the driving belt 33, the driving gear 41 can be driven to rotate, and then the section derusting spraying frame 2 can be driven to move on the bearing positioning plate 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A steel section laser rust removal and spraying integrated device with stepless speed control is characterized by comprising a bearing positioning plate (1), a section rust removal spraying frame (2) and a centrifugal stepless speed controller (3), wherein a guide plate (21) in sliding fit with one side of the bearing positioning plate (1) is arranged on the section rust removal spraying frame (2), a driving plate (211) is fixedly arranged on one side of the guide plate (21), a transmission shaft (4) is rotatably connected onto the driving plate (211), one end of the transmission shaft (4) is fixedly connected with a transmission gear (41) meshed with the other side of the bearing positioning plate (1), the centrifugal stepless speed controller (3) is positioned on one side of the bearing positioning plate (1) and comprises a connecting frame (31), a transmission belt wheel (32), a transmission belt (33), a centrifugal reducing combination (34) and a tensioning wheel set (35), the connecting frame (31) is fixedly connected with one side of the driving plate (211), a wheel shaft (321) which is in rotating fit with the connecting frame (31) is arranged on the driving belt wheel (32), one end of the wheel shaft (321) is fixedly connected with the other end of the driving shaft (4), the centrifugal reducing combination (34) comprises a positioning sleeve (341), a guide shaft (342), a connecting sleeve (343), a connecting arm (344) and a positioning spring (345), a driving shaft (3412) which is coaxially distributed and is in rotating connection with the connecting frame (31) is fixedly arranged at one end of the positioning sleeve (341), the driving shaft (3412) and the wheel shaft (321) are distributed in parallel, guide sleeves (3411) which are uniformly distributed in the circumferential direction and are in axial sliding fit with the guide shaft (341) are arranged on the outer circumferential wall of the positioning sleeve (341), one end of the guide shaft (342) which is positioned outside the positioning sleeve (341) is connected with a fixed roller (3422) positioned on one side of the positioning sleeve (341) through a connecting plate (3421), the axis of the fixed roller (3422) and the axis of the positioning sleeve (341) are distributed in parallel, the connecting sleeve (343) is sleeved on the driving shaft (3412) and is in axial sliding fit, one end of the connecting arm (344) is hinged with one end, located outside the positioning sleeve (341), of the guide shaft (342), the other end of the connecting arm is hinged with the outer wall of the connecting sleeve (343), and the positioning spring (345) is sleeved on the driving shaft (3412) and located between the connecting sleeve (343) and the positioning sleeve (341).
2. The integrated laser derusting and spraying device with stepless speed control for steel profiles according to claim 1, wherein the centrifugal stepless speed controller (3) further comprises a damping adjusting mechanism (36), a grinding-resistant wheel (3211) is fixedly sleeved on the wheel shaft (321), and the damping adjusting mechanism (36) is arranged on the connecting frame (31) and is matched with the grinding-resistant wheel (3211).
3. The laser derusting and spraying integrated device with the stepless speed control function for the steel profiles is characterized in that the damping adjusting mechanism (36) comprises a fixed guide sleeve (361), a guide rod (362), a damping plate (363), an extrusion spring (364) and a screw rod (365), one end of the guide rod (362) is sleeved in the fixed guide sleeve (361) and is in sliding fit, the other end of the guide rod (362) is fixedly connected with one side of the damping plate (363), the other side of the damping plate (363) is opposite to the outer peripheral wall of the grinding-resistant wheel (3211), one end of the screw rod (365) is screwed with the other end of the fixed guide sleeve (361), and the extrusion spring (364) is sleeved in the fixed guide sleeve (361) and is located between the guide rod (362) and the screw rod (365).
4. The laser derusting and spraying integrated device with stepless speed control for the steel section bar according to claim 1, wherein a clamping turntable assembly (5) is arranged on the bearing positioning plate (1), and the clamping turntable assembly (5) comprises a rotary catch disc (51) and a clamping disc (52).
5. The integrated laser derusting and spraying device with stepless speed control for the steel section bar according to claim 4, wherein the rotary catch disc (51) is arranged at one end of the bearing and positioning plate (1), and the clamping disc (52) is arranged at the other end of the bearing and positioning plate (1) and is opposite to the rotary catch disc (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111072798.7A CN113857678A (en) | 2021-09-14 | 2021-09-14 | Steel section bar laser rust cleaning and spraying integrated device with stepless speed control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111072798.7A CN113857678A (en) | 2021-09-14 | 2021-09-14 | Steel section bar laser rust cleaning and spraying integrated device with stepless speed control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113857678A true CN113857678A (en) | 2021-12-31 |
Family
ID=78995712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111072798.7A Withdrawn CN113857678A (en) | 2021-09-14 | 2021-09-14 | Steel section bar laser rust cleaning and spraying integrated device with stepless speed control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113857678A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247991A (en) * | 2022-01-17 | 2022-03-29 | 贵州电网有限责任公司凯里供电局 | Special workstation of two light laser rust cleaning |
| CN115889043A (en) * | 2022-11-15 | 2023-04-04 | 昆明理工大学 | Bridge floor cylinder metal rail surface maintenance machine |
-
2021
- 2021-09-14 CN CN202111072798.7A patent/CN113857678A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114247991A (en) * | 2022-01-17 | 2022-03-29 | 贵州电网有限责任公司凯里供电局 | Special workstation of two light laser rust cleaning |
| CN114247991B (en) * | 2022-01-17 | 2023-03-21 | 贵州电网有限责任公司凯里供电局 | Special workstation of two light laser rust cleaning |
| CN115889043A (en) * | 2022-11-15 | 2023-04-04 | 昆明理工大学 | Bridge floor cylinder metal rail surface maintenance machine |
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Application publication date: 20211231 |