CN118360849A - Automatic bubble removing robot for marking construction - Google Patents
Automatic bubble removing robot for marking construction Download PDFInfo
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- CN118360849A CN118360849A CN202410801531.4A CN202410801531A CN118360849A CN 118360849 A CN118360849 A CN 118360849A CN 202410801531 A CN202410801531 A CN 202410801531A CN 118360849 A CN118360849 A CN 118360849A
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 239000006260 foam Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000001125 extrusion Methods 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004512 die casting Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003973 paint Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Road Repair (AREA)
- Manipulator (AREA)
Abstract
The invention discloses an automatic defoaming robot for marking construction, and particularly relates to the technical field of road marking defoaming construction, which mainly comprises a robot body, a supporting sleeve block and a guide frame plate, wherein the supporting sleeve block is positioned at one side of the robot body and fixedly connected with the robot body, the guide frame plate is positioned at the bottom end of the supporting sleeve block and welded, and an outward expansion adjusting mechanism is arranged in the guide frame plate; the external expansion adjusting mechanism comprises a linkage screw rod rotatably arranged in the guide frame plate, and a threaded sleeve block horizontally and slidably connected with the guide frame plate is arranged on the outer wall of the linkage screw rod. According to the invention, the linkage screw rod is enabled to rotate in the guide frame plate by adopting the outward expansion adjusting mechanism, the linkage rack drives the rotary toothed ring to stably rotate on the outer wall of the supporting shaft, the two expansion supporting plates can synchronously rotate ninety degrees along different directions to finish adjustment expansion, a plurality of foam removing needles can be enabled to increase the transverse foam puncturing range, the foam removing areas of the plurality of foam removing needles are automatically adjusted, and the applicability of road marking foam removing is wider.
Description
Technical Field
The invention relates to the technical field of road marking foam removal construction, in particular to an automatic foam removal robot for marking construction.
Background
Road marking paint is the paint of planning the marking on the road, it can help standardizing traffic order, can also indicate the road condition in the place ahead, but can meet the condition that the marking foamed in the in-process of construction, because asphalt pavement adopts the intermittent gradation mineral aggregate to combine with pitch now mostly, there is more holes, air and moisture in the hole release along with being heated in the marking construction process, have the foaming phenomenon when leading to the marking surface, can also arouse the fracture afterwards, need to use to the automatic robot that removes the bubble of marking construction for this purpose, realize construction operation to the road surface appearance of road.
Through searching in the prior literature, the patent of patent publication No. CN218059869U discloses a highway construction marking device, and the patent ensures that the paint in a paint box can be uniformly mixed by arranging a driving mechanism and a stirring mechanism, so that the marking can be sprayed more uniformly, and a worker can dry the marking with the help of an electric heating pipe by arranging a heating box and a drying mechanism, and a filter screen can prevent impurities in the air from entering the heating box; however, the road marking apparatus has the following drawbacks;
In the construction process of the road marking, foaming conditions can be met in the construction process sometimes, the marking is required to be subjected to foam removing operation by a foam removing technology, and in the foam removing process, marking bubbles are concentrated, and some bubbles are scattered, so that foam removing is difficult to adjust according to the specific distribution condition of the road marking bubbles, the foam removing applicability is poor, and an automatic foam removing robot for marking construction is required.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides an automatic bubble removing robot for marking construction.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic bubble removing robot for marking construction comprises a robot body, a supporting sleeve block and a guide frame plate, wherein the supporting sleeve block is positioned on one side of the robot body and is fixedly connected with the robot body, the guide frame plate is positioned at the bottom end of the supporting sleeve block and is welded, and an outward expansion adjusting mechanism is arranged in the guide frame plate; the external expansion adjusting mechanism comprises a linkage screw rod rotatably arranged in the guide frame plate, the outer wall of the linkage screw rod is provided with a thread sleeve block which is horizontally and slidably connected with the guide frame plate, both sides of the thread sleeve block are welded with linkage racks, and adjacent sides of the two linkage racks are in meshed transmission connection with a rotary toothed ring; the inner wall of the rotary toothed ring is concentrically and rotationally connected with a supporting shaft, the bottom end of the rotary toothed ring is provided with a linkage sleeve frame rotationally connected with the supporting shaft, one end part of the linkage sleeve frame is welded with an expansion support plate, and the bottom end of the expansion support plate is fixedly provided with a plurality of foam removing needles; one side of the linkage rack is provided with a limit sensing assembly;
the inner wall of extension board is equipped with adjusts extension subassembly, rotate through the bearing between linkage screw rod and the guide frame board and be connected, just the linkage screw rod outer wall passes through threaded connection with the thread bush piece inner wall, through die casting integrated into one piece between rotatory ring gear and the linkage bush frame, linkage bush frame and rotatory ring gear are made by stainless steel.
Preferably, a limiting support ring is fixedly connected to the outer wall of the support shaft and close to the bottom end of the support shaft, and the limiting support ring is used for limiting the downward movement of the linkage sleeve frame; the linkage sleeve frame is rotationally connected with the limiting support ring, the top end of the supporting sleeve block is fixedly connected with an electric cylinder in a penetrating mode, and the pushing end of the electric cylinder is fixedly connected with a pressing column; the outer wall of the lower pressing column is fixedly provided with a sleeved supporting plate, a linkage block is welded between the sleeved supporting plate and the guide frame plate, and a sleeved supporting ring is fixedly connected between the outer wall of the supporting shaft and the inside of the sleeved supporting plate; one side of the guide frame plate is fixedly provided with a gear motor for driving the linkage screw rod to rotate, the top end of the robot body is sequentially provided with a GPS navigator and a controller from right to left, one side of the support sleeve block is sequentially and fixedly connected with a support block and an acquisition camera from top to bottom, and the acquisition camera is used for acquiring the quantity of bubbles of road marks; the robot is characterized in that a storage battery for supplying power to the controller is arranged in the robot body, driving wheels which are connected in a rotating mode are embedded in the front and the rear of the robot body, and a pressing roller which is connected in a rotating mode is embedded in the bottom end of the robot body and close to the middle of the bottom end of the robot body.
When the technical scheme is used, the controller drives the GPS navigator to navigate to the road marking position, the motor at the end part of the driving wheel realizes rotating operation, the robot vehicle can drive the press roller to move to the road marking position, the acquisition camera performs image acquisition on bubbles on the road marking, when the bubble distribution surface is wider, the controller drives the gear motor to drive the linkage screw to rotate inside the guide frame plate, the thread bushing block moves rightwards along the inside of the guide frame plate under the action of threads, the linkage rack drives the rotary toothed ring to stably rotate on the outer wall of the supporting shaft, the rotary toothed ring enables the linkage bushing frame to synchronously rotate on the outer wall of the supporting shaft, the linkage bushing frame rotates on the limiting support ring, the expansion support plate can enable a plurality of bubble removing needles to rotate, and after the expansion support plate rotates ninety degrees, the two expansion support plates synchronously rotate ninety degrees to present an outward expansion state.
Preferably, the limit sensing assembly comprises a sleeve joint supporting block fixedly arranged on one side of the linkage rack, one side of the sleeve joint supporting block is fixedly connected with an L-shaped supporting block, one side of the inner wall of the L-shaped supporting block is sequentially provided with a pressure sensor, a rubber block and an extrusion column from left to right, one end part of the extrusion column penetrates through the sleeve joint supporting block and is fixedly connected with a sliding column, one end part of the sliding column is integrally formed with the extrusion block through die casting, the rubber block is fixedly connected with the pressure sensor and the extrusion column respectively, and the pressure sensor and the L-shaped supporting block are fixedly adhered by hot melt adhesive; the outer wall of the extrusion column is horizontally and slidably connected with the inner wall of the sleeved supporting block.
When the technical scheme is used, the linkage rack can enable the sleeving support block to drive the L-shaped support block to move right, the pressure sensor drives the rubber block to move, the extrusion column enables the sliding column to move, the extrusion block is extruded on the outer wall of the rotary toothed ring, when the extrusion block and the rotary toothed ring generate limiting extrusion force, the extrusion block is used for extruding the sliding column, the extrusion column drives the rubber block to compress on the pressure sensor, and the pressure sensor is driven by the controller to close the gear motor after sensing pressure.
Preferably, the adjusting expansion assembly comprises a sleeved frame fixedly arranged on the inner wall of the expansion support plate, the inner wall of the sleeved frame is rotationally connected with a driving screw, the outer wall of the driving screw is provided with a sleeved linkage block which is in sliding connection with the inner wall of the sleeved frame, one side of the sleeved linkage block is welded with the expansion plate, the bottom end of the expansion plate is connected with a plurality of puncture needles, and the puncture needles are used for puncturing road marking bubbles; one side fixedly connected with of cup jointing the frame is used for the sensing to cup joint the distance sensor of linkage piece distance, cup jointing the outer wall of frame and being located and cup jointing linkage piece adjacent one side fixed mounting and have driving motor, driving motor output and the coaxial transmission of driving screw one end are connected, a plurality of thorn bubble syringe needle from left to right equidistance in proper order arranges and sets up, a plurality of thorn bubble syringe needle all with the extension between integrated into one piece.
When the technical scheme is used, after the two expansion support plates rotate ninety degrees towards opposite directions and expand, the driving motor drives the driving screw to rotate, the driving screw drives the sleeved linkage block to move leftwards along the sleeved frame under the action of threads, the expansion plate drives the plurality of puncture needle heads to move, the distance sensor senses the distance of the sleeved linkage block, after the distance sensor is moved to a specified sensing distance, the driving motor is closed through the controller, the expansion plate can drive the plurality of puncture needle heads to move continuously to increase the transverse defoaming area, and the plurality of puncture needle heads puncture other distributed road marking bubbles.
The invention has the technical effects and advantages that:
According to the invention, the linkage screw rod is enabled to rotate in the guide frame plate by adopting the outward expansion adjusting mechanism, the threaded sleeve block drives the two linkage racks to synchronously slide rightwards, the linkage racks drive the rotary toothed ring to stably rotate on the outer wall of the supporting shaft, the rotary toothed ring enables the linkage sleeve frame to synchronously rotate on the outer wall of the supporting shaft, the two expansion supporting plates can synchronously rotate ninety degrees in different directions to finish adjustment expansion, when bubbles are dispersed widely, a plurality of bubble removing needles can be enabled to increase a transverse bubble penetrating range, the bubble removing areas of the plurality of bubble removing needles can be automatically adjusted according to the specific distribution condition of bubbles of road marks, and the applicability of the bubble removing of the road marks is wider;
According to the invention, the linkage rack can drive the L-shaped support block to move rightwards through the limit sensing assembly, the rubber block carries the extrusion column to enable the sliding column to move, when the extrusion block and the rotary toothed ring generate limit extrusion force, the sliding column extrudes the extrusion column along the interior of the sleeve support block, the extrusion column drives the rubber block to be compressed on the pressure sensor, the pressure sensor senses pressure and then is driven by the controller to close the gear motor, so that the two expansion support plates can be accurately positioned, the appointed foam-piercing coverage area can be accurately regulated according to the dispersion condition of air bubbles, and the foam removing range of road marking is wider;
according to the invention, the controller is powered by the driving motor to drive the driving screw to rotate by utilizing the adjusting expansion assembly, the driving screw drives the sleeving linkage block to move leftwards along the inside of the sleeving frame under the action of threads, the expansion plate drives the plurality of foam-piercing needles to move, the distance between the sleeving linkage block and the distance sensor is sensed by the distance sensor, the driving motor is turned off when the sensing distance between the sleeving linkage block and the distance sensor is the set distance of the controller, the plurality of foam-piercing needles can be driven to move continuously, the transverse foam-removing area is increased, and the foam removing applicability is wider;
According to the mutual influence of the functions, firstly, the plurality of foam removing needles are enabled to increase the transverse foam piercing range, secondly, the two expansion support plates are rotated to realize accurate positioning, finally, the plurality of foam piercing needles are driven to move continuously, the transverse foam removing area is increased, the automatic adjustment of relatively dispersed road marking bubbles can be realized, the transverse foam removing range is increased, foam removing can be realized according to the specific distribution condition of the road marking bubbles, and the road marking foam removing applicability is good.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an automatic bubble removing robot for marking line construction.
Fig. 2 is a schematic view of a partial structure of a joint between a support sleeve block and a guide frame plate according to the present invention.
FIG. 3 is a schematic view of a partial cross-sectional structure of the joint of the threaded bushing block and the linkage screw of the present invention.
Fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present invention.
Fig. 5 is a schematic view of a partial structure of a joint between a support shaft and a linkage frame according to the present invention.
Fig. 6 is a schematic view of a truncated partial structure of a joint of an expansion bracket and a linkage frame according to the present invention.
Fig. 7 is a schematic cross-sectional partial structure of a conditioning extension assembly of the present invention.
Fig. 8 is a schematic view of a partial structure of a joint between a support shaft and a sleeve-joint support ring according to the present invention.
Fig. 9 is a schematic view of a truncated partial structure of a limit sensor assembly according to the present invention.
The reference numerals are: 1. a robot body; 2. a support sleeve block; 3. a guide frame plate; 4. a linkage screw; 5. a threaded sleeve block; 6. a linkage rack; 7. rotating the toothed ring; 8. a support shaft; 9. a linkage sleeve frame; 10. expanding the support plate; 11. a limit support ring; 12. a bubble removing needle; 13. an electric cylinder; 14. pressing down a column; 15. sleeving a support plate; 16. a linkage block; 17. a speed reducing motor; 18. a controller; 19. a GPS navigator; 20. a support block; 21. collecting a camera; 22. a storage battery; 23. a driving wheel; 24. a press roller; 25. sleeving a support ring; 26. sleeving the support blocks; 27. l-shaped supporting blocks; 28. a pressure sensor; 29. a rubber block; 30. an extrusion column; 31. a sliding column; 32. extruding a block; 33. sleeving a frame; 34. driving a screw; 35. sleeving the linkage block; 36. an expansion board; 37. a puncture needle; 38. a distance sensor; 39. and driving the motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The automatic bubble removing robot for the line marking construction is provided with an outward expansion adjusting mechanism, a limit sensing assembly and an adjusting expansion assembly, wherein the setting of each mechanism and each assembly can realize automatic adjustment on relatively dispersed road line marking bubbles, the transverse bubble removing range is increased, the bubble removing can be realized according to the specific distribution condition of the road line marking bubbles, the applicability of the road line marking bubble removing is good, and the specific structures of each mechanism and each assembly are as follows:
In the embodiment, as shown in fig. 1-7, the outward expansion adjusting mechanism comprises a linkage screw 4 rotatably arranged in a guide frame plate 3, the outer wall of the linkage screw 4 is provided with a thread sleeve block 5 horizontally and slidably connected with the guide frame plate 3, both sides of the thread sleeve block 5 are welded with linkage racks 6, and adjacent sides of the two linkage racks 6 are in meshed transmission connection with a rotary toothed ring 7; the inner wall of the rotary toothed ring 7 is concentrically and rotatably connected with a supporting shaft 8, the bottom end of the rotary toothed ring 7 is provided with a linkage sleeve frame 9 rotatably connected with the supporting shaft 8, one end part of the linkage sleeve frame 9 is welded with an expansion support plate 10, and the bottom end of the expansion support plate 10 is fixedly provided with a plurality of foam removing needles 12; one side of the linkage rack 6 is provided with a limit sensing component; the inner wall of the extension support 10 is provided with an adjusting extension assembly.
In the embodiment, as shown in fig. 3-8, a limiting support ring 11 is fixedly connected to the outer wall of the support shaft 8 and near the bottom end of the support shaft, and the limiting support ring 11 is used for limiting the downward movement of the linkage sleeve frame 9; the linkage sleeve frame 9 is rotationally connected with the limiting support ring 11 so that the limiting support ring 11 limits the vertical moving position of the linkage sleeve frame 9, the linkage sleeve frame 9 rotates at the limiting support ring 11, the top end of the support sleeve block 2 is fixedly connected with an electric cylinder 13 in a penetrating manner, and the pushing end of the electric cylinder 13 is fixedly connected with a pressing column 14; the outer wall of the lower pressing column 14 is fixedly provided with a sleeving support plate 15, a linkage block 16 is welded between the sleeving support plate 15 and the guide frame plate 3, and a sleeving support ring 25 is fixedly connected between the outer wall of the support shaft 8 and the inside of the sleeving support plate 15; one side of the guide frame plate 3 is fixedly provided with a gear motor 17 for driving the linkage screw 4 to rotate, so that the electric cylinder 13 is started to drive the down-pressing column 14 to enable the sleeving support plate 15 to move downwards, the sleeving support plate 15 drives the linkage block 16 to enable the guide frame plate 3 to move downwards, meanwhile, the sleeving support plate 15 can enable two sleeving support rings 25 to move downwards synchronously, the sleeving support rings 25 carry the support shaft 8 to enable the rotary toothed ring 7 to move downwards, the rotary toothed ring 7 can drive the linkage sleeve frame 9 to enable the expansion support plate 10 to move downwards, and a plurality of bubble removing needles 12 and a plurality of bubble puncturing needles 37 can move downwards to puncture road marking bubbles in the later period conveniently.
In this embodiment, as shown in fig. 1, a GPS navigator 19 and a controller 18 are sequentially installed on the top end of a robot car body 1 from right to left, a supporting block 20 and an acquisition camera 21 are sequentially and fixedly connected to one side of a supporting sleeve block 2 from top to bottom, and the acquisition camera 21 is used for acquiring the number of bubbles of road markings; the robot car body 1 internally mounted has the battery 22 that is used for supplying power to the controller 18, the front and back of robot car body 1 all imbeds and rotates the drive wheel 23 of connection, the bottom of robot car body 1 just is close to its middle part position department and imbeds and rotate the compression roller 24 of connection, so that battery 22 supplies power for the controller 18, the controller 18 drives GPS navigator 19 and can navigate to the road marking position, the motor of controller 18 drive wheel 23 tip realizes rotatory operation, compression roller 24 moves to the road marking position, robot car body 1 drives the removal of gathering camera 21, gathering camera 21 carries out image acquisition to the bubble on the road marking, mainly gather bubble quantity and bubble distribution situation.
In this embodiment, as shown in fig. 3-9, the limit sensing assembly includes a sleeve joint support block 26 fixedly installed at one side of the linkage rack 6, an L-shaped support block 27 is fixedly connected at one side of the sleeve joint support block 26, a pressure sensor 28, a rubber block 29 and an extrusion column 30 are sequentially arranged at one side of the inner wall of the L-shaped support block 27 from left to right, one end of the extrusion column 30 penetrates through the sleeve joint support block 26 and is fixedly connected with a sliding column 31, one end of the sliding column 31 is integrally formed with an extrusion block 32 through die casting, the rubber block 29 is fixedly connected with the pressure sensor 28 and the extrusion column 30 respectively, and the pressure sensor 28 and the L-shaped support block 27 are fixed by adopting hot melt adhesive; the outer wall of the extrusion column 30 is horizontally and slidably connected with the inner wall of the sleeve joint support block 26.
In this embodiment, as shown in fig. 6-7, the adjusting expansion assembly includes a socket frame 33 fixedly disposed on an inner wall of the expansion support plate 10, and the inner wall of the socket frame 33 is rotatably connected with a driving screw 34, an outer wall of the driving screw 34 is provided with a socket linkage block 35 slidably connected along the inner wall of the socket frame 33, one side of the socket linkage block 35 is welded with an expansion plate 36, a plurality of puncture needles 37 are connected to a bottom end of the expansion plate 36, and the puncture needles 37 are used for puncturing bubbles on road marking lines; one side of the sleeve joint frame 33 is fixedly connected with a distance sensor 38 for sensing the distance between the sleeve joint linkage blocks 35, a driving motor 39 is fixedly arranged on the outer wall of the sleeve joint frame 33 and positioned on the adjacent side of the sleeve joint linkage blocks 35, the output end of the driving motor 39 is coaxially and drivingly connected with one end of the driving screw 34, a plurality of foam-piercing needles 37 are sequentially arranged from left to right at equal intervals, and a plurality of foam-piercing needles 37 are integrally formed with the expansion plate 36.
The automatic bubble removing robot for marking construction comprises the following construction operation steps:
Firstly, when the invention is ready to operate, a storage battery 22 in the robot body 1 supplies power to a controller 18, the controller 18 drives a GPS navigator 19 to navigate to a road marking position, the controller 18 drives a motor at the end part of a driving wheel 23 to realize rotating operation, the robot body 1 can drive a press roller 24 to move to the road marking position, the robot body 1 drives a supporting block 20 to move, the robot body 1 drives an acquisition camera 21 to move, the acquisition camera 21 acquires images of bubbles on the road marking, and the number and the distribution condition of the bubbles are mainly acquired;
When the bubble distribution surface is wider, the controller 18 drives the gear motor 17 to drive the linkage screw 4 to rotate in the guide frame plate 3, meanwhile, the linkage screw 4 drives the thread bushing blocks 5 to move rightwards along the guide frame plate 3 under the action of threads, the thread bushing blocks 5 drive the two linkage racks 6 to synchronously slide rightwards, the linkage racks 6 drive the rotary toothed ring 7 to stably rotate on the outer wall of the support shaft 8, the support shaft 8 can play a supporting role through the sleeve joint support ring 25, the rotary toothed ring 7 enables the linkage bushing frame 9 to synchronously rotate on the outer wall of the support shaft 8, the limiting support ring 11 limits the vertical movement position of the linkage bushing frame 9, the linkage bushing frame 9 rotates on the limiting support ring 11, the linkage bushing frame 9 drives the extension support plate 10 to rotate, the extension support plate 10 can enable the plurality of bubble removing needles 12 to rotate, and after the extension support plate 10 rotates ninety degrees, the two extension support plates 10 synchronously rotate ninety degrees to present an outward expansion state;
When the linkage rack 6 moves rightwards, the linkage rack 6 can enable the sleeving support block 26 to drive the L-shaped support block 27 to move rightwards, the L-shaped support block 27 can enable the pressure sensor 28 to drive the rubber block 29 to move, the rubber block 29 carries the extrusion column 30 to enable the sliding column 31 to move, the sliding column 31 can drive the extrusion block 32 to extrude on the outer wall of the rotary toothed ring 7, when the extrusion block 32 and the rotary toothed ring 7 generate limiting extrusion force, the extrusion block 32 extrudes the sliding column 31, the sliding column 31 extrudes the extrusion column 30 along the inside of the sleeving support block 26, the extrusion column 30 drives the rubber block 29 to compress on the pressure sensor 28, the pressure sensor 28 is driven by the controller 18 to close the speed reduction motor 17 after sensing the pressure, and accurate positioning of the rotary expansion positions of the two expansion support plates 10 can be realized;
Finally, when two expansion support plates 10 rotate ninety degrees towards opposite directions for expansion, a driving motor 39 is powered by a controller 18 to drive a driving screw 34 to rotate, the driving screw 34 rotates inside a sleeved frame 33, the driving screw 34 drives a sleeved linkage block 35 to move leftwards along the inside of the sleeved frame 33 under the action of threads, the sleeved linkage block 35 drives an expansion plate 36 to move, the expansion plate 36 drives a plurality of puncture needles 37 to move, a distance sensor 38 senses the distance of the sleeved linkage block 35, when the distance sensed by the distance sensor 38 is 10CM set by the controller 18, the driving motor 39 is closed by the controller 18, thus the expansion plate 36 can drive the plurality of puncture needles 37 to continuously move to increase the transverse bubble removing area, the driving cylinder 13 drives a lower pressing column 14 to enable the sleeved support plate 15 to move downwards, the sleeved support plate 15 drives the guide frame plate 3 to move downwards, simultaneously, the two sleeved support rings 25 can enable the support rings 25 to carry the support shafts 8 to enable the rotary support rings 7 to drive the support rings 7 to move downwards, and the expansion support rings 10 to drive the expansion support plates to move downwards, and the expansion support plates 10 can drive the expansion support plates to move downwards, and the expansion support plates 10 to drive the expansion plates to move downwards, and the expansion support plates to move downwards, and the expansion plates are driven by the expansion plates to realize the expansion plates to move, and the expansion plates are driven by the expansion plates to realize expansion plates, and the expansion plates are driven by the controller 18, and the expansion plates are driven by the expansion plates.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited, and conventional equipment is used.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides an automatic bubble robot that removes of marking construction, includes robot vehicle body (1) and support cover piece (2) and guide frame board (3), support cover piece (2) are located robot vehicle body (1) one side and fixed connection, guide frame board (3) are located support cover piece (2) bottom and weld, its characterized in that: an outward expansion adjusting mechanism is arranged in the guide frame plate (3);
The external expansion adjusting mechanism comprises linkage screws (4) rotatably arranged in the guide frame plates (3), threaded sleeve blocks (5) horizontally and slidably connected with the guide frame plates (3) are arranged on the outer walls of the linkage screws (4), linkage racks (6) are welded on two sides of each threaded sleeve block (5), and rotary toothed rings (7) are in meshed transmission connection with adjacent sides of the two linkage racks (6);
The inner wall of the rotary toothed ring (7) is concentrically connected with a supporting shaft (8) in a rotary mode, a linkage sleeve frame (9) which is rotationally connected with the supporting shaft (8) is installed at the bottom end of the rotary toothed ring (7), an expansion support plate (10) is welded at one end portion of the linkage sleeve frame (9), and a plurality of foam removing needles (12) are fixedly installed at the bottom end of the expansion support plate (10);
One side of the linkage rack (6) is provided with a limit sensing assembly;
The inner wall of the expansion support plate (10) is provided with an adjusting expansion assembly.
2. The automatic bubble removal robot for reticle construction of claim 1, wherein: the linkage screw rod (4) is rotationally connected with the guide frame plate (3) through a bearing, and the outer wall of the linkage screw rod (4) is in threaded connection with the inner wall of the threaded sleeve block (5).
3. The automatic bubble removal robot for reticle construction of claim 1, wherein: the rotary toothed ring (7) and the linkage sleeve frame (9) are integrally formed through die casting, and the linkage sleeve frame (9) and the rotary toothed ring (7) are made of stainless steel materials.
4. The automatic bubble removal robot for reticle construction of claim 1, wherein: a limiting support ring (11) is fixedly connected to the outer wall of the supporting shaft (8) and close to the bottom end of the supporting shaft, and the limiting support ring (11) is used for limiting the downward movement of the linkage sleeve frame (9);
The linkage sleeve frame (9) is rotationally connected with the limiting support ring (11).
5. The automatic bubble removal robot for reticle construction of claim 1, wherein: the top end of the supporting sleeve block (2) is fixedly connected with an electric cylinder (13) in a penetrating manner, and the pushing end of the electric cylinder (13) is fixedly connected with a pressing column (14);
the outer wall of the pressing column (14) is fixedly provided with a sleeving support plate (15), a linkage block (16) is welded between the sleeving support plate (15) and the guide frame plate (3), and a sleeving support ring (25) is fixedly connected between the outer wall of the support shaft (8) and the inside of the sleeving support plate (15);
One side of the guide frame plate (3) is fixedly provided with a gear motor (17) for driving the linkage screw rod (4) to rotate.
6. The automatic bubble removal robot for reticle construction of claim 1, wherein: the top end of the robot car body (1) is sequentially provided with a GPS navigator (19) and a controller (18) from right to left, one side of the supporting sleeve block (2) is sequentially and fixedly connected with a supporting block (20) and an acquisition camera (21) from top to bottom, and the acquisition camera (21) is used for acquiring the quantity of bubbles of road marks;
The robot is characterized in that a storage battery (22) for supplying power to the controller (18) is arranged in the robot body (1), driving wheels (23) which are connected in a rotating mode are embedded in the front and the rear of the robot body (1), and a pressing roller (24) which is connected in a rotating mode is embedded in the bottom end of the robot body (1) and close to the middle of the bottom end of the robot body.
7. The automatic bubble removal robot for reticle construction of claim 1, wherein: the limiting sensing assembly comprises a sleeve joint supporting block (26) fixedly mounted on one side of a linkage rack (6), an L-shaped supporting block (27) is fixedly connected to one side of the sleeve joint supporting block (26), a pressure sensor (28), a rubber block (29) and an extrusion column (30) are sequentially arranged on one side of the inner wall of the L-shaped supporting block (27) from left to right, one end portion of the extrusion column (30) penetrates through the sleeve joint supporting block (26) and is fixedly connected with a sliding column (31), and one end portion of the sliding column (31) is integrally formed with the extrusion block (32) through die casting.
8. The automated de-bubbling robot for reticle construction of claim 7, wherein: the rubber block (29) is fixedly connected with the pressure sensor (28) and the extrusion column (30) respectively, and the pressure sensor (28) and the L-shaped supporting block (27) are fixed by adopting hot melt adhesive;
The outer wall of the extrusion column (30) is horizontally and slidably connected with the inner wall of the sleeving support block (26).
9. The automatic bubble removal robot for reticle construction of claim 1, wherein: the adjusting expansion assembly comprises a sleeve joint frame (33) fixedly arranged on the inner wall of the expansion support plate (10), the inner wall of the sleeve joint frame (33) is rotationally connected with a driving screw (34), the outer wall of the driving screw (34) is provided with a sleeve joint linkage block (35) which is in sliding connection with the inner wall of the sleeve joint frame (33), one side of the sleeve joint linkage block (35) is welded with an expansion plate (36), the bottom end of the expansion plate (36) is connected with a plurality of puncture needles (37), and the puncture needles (37) are used for puncturing road marking bubbles;
One side of the sleeve joint frame (33) is fixedly connected with a distance sensor (38) for sensing the distance between the sleeve joint linkage blocks (35), a driving motor (39) is fixedly arranged on the outer wall of the sleeve joint frame (33) and positioned on the adjacent side of the sleeve joint linkage blocks (35), and the output end of the driving motor (39) is coaxially connected with one end of the driving screw rod (34) in a transmission manner.
10. The automated de-bubbling robot for reticle construction of claim 9, wherein: the plurality of the foam puncturing needle heads (37) are sequentially arranged at equal intervals from left to right, and the plurality of the foam puncturing needle heads (37) and the expansion plate (36) are integrally formed.
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| CN202410801531.4A CN118360849B (en) | 2024-06-20 | 2024-06-20 | Automatic bubble removing robot for marking construction |
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| CN202410801531.4A CN118360849B (en) | 2024-06-20 | 2024-06-20 | Automatic bubble removing robot for marking construction |
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| CN118360849B (en) | 2024-08-16 |
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