CN210002809U - Lifting assembly and spraying robot - Google Patents
Lifting assembly and spraying robot Download PDFInfo
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- CN210002809U CN210002809U CN201920733317.4U CN201920733317U CN210002809U CN 210002809 U CN210002809 U CN 210002809U CN 201920733317 U CN201920733317 U CN 201920733317U CN 210002809 U CN210002809 U CN 210002809U
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- frame body
- lifting
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Abstract
The utility model provides an kind promote subassembly and spraying robot, spraying robot includes support body and spray gun subassembly, promote the subassembly and include two at least drive wheels, promote the motor, be connected with the transmission of at least among all drive wheels, the drive belt, around locating outside the drive wheel of being connected with promotion motor transmission, the drive belt cooperates with two at least drive wheels, and side and support body fixed connection of drive belt, the other side of drive belt is equipped with the spray gun subassembly, so that drive belt rotation and drive belt and support body take place relative motion under the drive of promotion motor, locating parts at least, every locating part is located on the route of drive belt internal motion of support body, when promoting the subassembly and removing extreme position, produce through the locating part to the motion of drive belt and interfere in order to restrict the drive belt is in the home range in the support body, the technical scheme of the utility model, spraying scope can be increased, reinforcing spraying flexibility and the adaptability to the environment, reduced the dependence to manual work, can improve the life who promotes the subassembly simultaneously, reduce cost.
Description
Technical Field
The utility model relates to a spraying technical field particularly, relates to kinds of lifting means and kinds of spraying robot.
Background
At present, in the building decoration industry, the manual spraying operation is used more in wall spraying, work efficiency is low, semi-automatic spraying equipment is provided in the market, the limit of equipment height is received, the spraying range is limited, a lifting system is easy to excessively lift, and the failure rate is high.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to at least for solving the problems of the prior art or related art.
Therefore, aims to provide lifting assemblies.
The utility model discloses an in addition aim at provide kind spraying robot.
In order to achieve the above object, the present invention provides lifting assemblies for a painting robot, the painting robot includes a frame body and a gun assembly, the lifting assemblies include at least two driving wheels, a lifting motor in driving connection with at least of all the driving wheels, a driving belt disposed outside the driving wheels in driving connection with the lifting motor, the driving belt is engaged with at least two of the driving wheels, and a side of the driving belt is fixedly connected to the frame body, another side of the driving belt is provided with the gun assembly to rotate the driving belt and move relative to the frame body under the driving of the lifting motor, at least limiting members, each limiting member is disposed on a path of the driving belt moving in the frame body to generate interference with the movement of the driving belt through the limiting member when the lifting assembly moves to a limit position, so as to limit the range of movement of the driving belt in the frame body, the lifting assembly provided by the present invention is used for a painting robot, emphasizes that the spraying robot can move the driving belt under the cooperation of the driving wheels, the driving belt and the driving motor, the driving belt can provide a stable transmission of the lifting assembly for increasing the lifting assembly and increasing the stability of the lifting belt, and increasing the lifting of the lifting motor, thereby increasing the lifting motor, and increasing the lifting motor, the stability of the lifting motor, and increasing the stability of the lifting motor, and increasing the lifting motor load of the lifting motor, and increasing the lifting motor, and increasing the lifting motor.
It should be noted that, the hoisting motor is in transmission connection with the transmission wheel, preferably in a direct-drive transmission connection mode, and has high transmission efficiency and good stability. The transmission belt is fixedly connected with the frame body, including but not limited to riveting, bolting and buckling connection.
Additionally, the utility model provides an among the above-mentioned technical scheme lift subassembly can also have following additional technical characterstic:
in the above technical solution, the limiting member specifically includes a connecting portion, and a buffering portion provided at the connecting portion toward the side of the transmission belt.
In the technical scheme, the limiting piece is limited to specifically comprise a connecting part, the limiting piece can be kept fixed in position in the frame body, the position of the driving belt cannot move even if external force is applied, so that the position of the driving belt in the frame body is accurately limited, the buffer part is arranged on the side of the connecting part facing the driving belt, so that the impact force of the driving belt is buffered when the driving belt moves to the limit position, the driving belt stops moving smoothly, the situation that the driving belt stops suddenly when moving to the limit position to enable the connecting part to be damaged due to large impact force is avoided, the working stability and reliability of the lifting assembly are guaranteed, the service life of the lifting assembly is prolonged, and the buffer part can be sponge, rubber, a foam block or a spring or other elastic pieces with a buffering effect.
In the above technical solution, the limiting members specifically include an th limiting member and a second limiting member, wherein the th limiting member is disposed at a top position of the transmission belt corresponding to when the spray gun assembly is at the operation limit position, and the second limiting member is disposed at a bottom position of the transmission belt corresponding to when the spray gun assembly is at the storage limit position.
In the technical scheme, the limit pieces are specifically limited to include th limit pieces and second limit pieces to limit the movement of the transmission belt within a fixed range of , wherein the th limit pieces are arranged at the top position of the transmission belt corresponding to the working limit position of the spray gun assembly, namely, the transmission belt moves to the highest position to limit the highest position in the ascending movement process of the transmission belt, the second limit pieces are arranged at the bottom position of the transmission belt corresponding to the storage limit position of the spray gun assembly, namely, the transmission belt moves to the lowest position to limit the lowest position in the descending process of the transmission belt, and simultaneously, the transmission belt is buffered when the transmission belt moves to the highest position or the lowest position, so that the transmission belt is effectively prevented from excessively ascending or excessively descending beyond the limit position to cause a fault, and the transmission belt is prevented from suddenly stopping to cause the connecting component to be damaged due to large impact force when the transmission belt ascends or descends to the limit position, thereby ensuring the working stability and reliability of the lifting.
In the above technical solution, the lifting assembly further includes: the transmission wheel, the lifting motor and the transmission belt are fixedly arranged on the shell, and the shell and the frame body move relatively under the driving of the lifting motor.
In the technical scheme, the shell is arranged, and the driving wheel, the lifting motor and the transmission belt of the lifting assembly are fixedly arranged in the shell, so that the protection effect can be achieved, and the driving wheel, the lifting motor and the transmission belt are prevented from being in contact with an external object to cause faults or damage; through under the drive at the hoisting motor, casing and support body carry out relative movement, can make the casing at the drive wheel, hoisting motor and drive belt motion in-process protect it, simultaneously, when the drive belt moves to extreme position, the casing carries on spacingly and the buffering with the locating part contact, avoid drive belt and locating part direct contact and influence the normal rotation of drive belt, also can reduce the wearing and tearing of locating part simultaneously to guarantee the job stabilization nature and the reliability of promotion subassembly, reduce cost.
In the above technical solution, an side of the housing away from the spray gun assembly is provided with a socket plate, and the socket plate can extend out or retract in a back plate slot of the frame body.
In the technical scheme, the insertion plate is arranged on the side of the shell far away from the spray gun assembly and can extend out or retract in the back plate slot of the frame body, so that the shell can synchronously move relative to the frame body along with the transmission belt , and the transmission wheel, the lifting motor and the transmission belt are protected in the movement.
In the above technical solution, the lifting assembly further comprises a stopper disposed at side of the housing close to the spray gun assembly so as to limit the movement of the spray gun assembly in the housing by the stopper abutting against at least part of the spray gun assembly.
In the technical scheme, the stop part is arranged in the shell, specifically, the stop part is arranged on the side close to the spray gun assembly in the shell, and on the moving path of the spray gun assembly, when the spray gun assembly moves to the limit position in the shell along with the driving belt, the stop part is abutted against at least part of the spray gun assembly to limit the movement of the spray gun assembly, namely, the limit position of the spray gun assembly which ascends or descends along with the rotation of the driving belt in the shell is limited, so that the stop is realized, and the phenomenon that the spray gun assembly is failed or damaged due to the fact that the spray gun assembly excessively ascends or excessively descends beyond the limit position is avoided.
In the above technical solution, the lifting assembly further includes: the fixing part is arranged on the frame body, and the shape of the fixing part is matched with that of the concave teeth of the transmission belt so as to realize the fixed connection of the transmission belt and the frame body.
In this technical scheme, the shape of the fixed part through locating on the support body cooperatees with the concave tooth shape of drive belt, realizes the fixed connection of drive belt and support body, has reduced the promotion subassembly by a wide margin and has fallen the possibility that the emergence is according to the accident at the spraying in-process junction, has effectively improved spraying robot's security and stability. Wherein, compare in only the connected mode through the direct joint of fixed part in the frame, the shape through the fixed part is bigger with the joint strength of the concave tooth shape matched with fixed connected mode of drive belt, the phenomenon of skidding is difficult for appearing droing.
In the above technical scheme, the transmission wheel is a gear, and the transmission belt is a rack; or the transmission wheel is a belt wheel, and the transmission belt is a synchronous belt; or the driving wheel is a chain wheel, and the driving belt is a chain belt.
In the technical scheme, the transmission wheel and the transmission belt have multiple choices, and the two-stage lifting of the lifting assembly in the utility model can be realized by a gear and a rack, a belt wheel and a synchronous belt, or a chain wheel and a connecting belt; particularly, the gear has compact structure, high meshing degree with the rack and low cost; the belt wheel and the synchronous belt are stably driven, and the vibration is small; the chain belt has low elongation, small diameter of the chain wheel and large bearing capacity. Preferably, a pulley and a timing belt are used.
In a second aspect of the present invention, there are provided spraying robots, comprising a frame body, a lifting channel disposed in the frame body, a lifting assembly disposed in the lifting channel and a spray gun assembly disposed on the lifting assembly, wherein the lifting assembly is disposed in any of the technical solutions.
Through the utility model provides a spraying robot through be equipped with the promotion passageway in the support body, for the removal of the lifting unit of technical scheme provides the space wantonly for the aforesaid, through be equipped with the spray gun on lifting unit, can make the spray gun realize the two-stage promotion under lifting unit's effect, in addition, the utility model provides a spraying robot includes the aforesaid lifting unit who anys technical scheme, therefore has the aforesaid and anys the whole beneficial effects of the lifting unit among the technical scheme, no longer gives unnecessary details here.
In the above technical solution, the painting robot further includes: the feeding assembly is arranged in the frame body and communicated with a spray gun of the spray gun assembly so as to feed materials into the spray gun; and/or the moving device is arranged at the bottom of the frame body so as to move the frame body; and/or the power supply device is arranged in the frame body and used for supplying electric energy when the spraying robot runs.
In the technical scheme, the feeding assembly arranged in the frame body is communicated with the spray gun of the spray gun assembly to supply the coating for spraying operation, so that manual coating supplementing operation can be reduced, and dependence on labor is reduced; the spraying robot can be provided with a moving device and is arranged at the bottom of the frame body to move the frame body, so that the horizontal movement during spraying operation is realized, the spraying operation is convenient, the flexibility of the spraying robot is improved, and the horizontal movement can also be realized through external moving equipment; the spraying robot can be provided with a power supply device, is arranged in the frame body to provide electric energy for the spraying robot during operation, can keep continuous spraying operation of the spraying robot, is not limited by a power circuit, has a larger spraying operation range, and can be a battery or a generator, but also can supply power through an external power supply.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of embodiments of a lifting assembly according to the present invention.
Fig. 2 shows a schematic structural diagram of locating parts according to the present invention.
Fig. 3 shows a partial structural schematic diagram of lifting assemblies according to the present invention.
Fig. 4 shows a schematic structural diagram of spraying robots according to the present invention.
Fig. 5 shows a schematic structural diagram of spraying robots according to the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
1 lifting component, 111 action wheel, 112 driven wheel, 12 drive belt, 13 lifting motor, 14 locating parts, 141 connecting parts, 142 buffer parts, 15 stop parts, 16 fixing bolts, 2 frame bodies, 21 fixing parts, 22 concave teeth, 23 lifting channels, 24 guide rails, 3 spray gun components, 31 spray guns, 4 feeding components, 5 moving devices and 6 power supply devices.
Detailed Description
So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings, which are not intended to limit the scope of the invention, but which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Lifting assemblies and spray robots in accordance with embodiments of the present invention are described below with reference to fig. 1-5.
As shown in FIG. 1, the utility model discloses an embodiments of the invention provide kinds of lifting assemblies 1 for a painting robot, the painting robot includes a frame body 2 and a spray gun assembly 3, the lifting assembly 1 includes at least two driving wheels, a lifting motor 13, the lifting motor 13 is in driving connection with at least of all the driving wheels, a driving belt 12 is wound outside the driving wheel in driving connection with the lifting motor 13, the driving belt 12 is matched with at least two driving wheels, the side of the driving belt 12 is fixedly connected with the frame body 2, the other side of the driving belt 12 is provided with the spray gun assembly 3 so that the driving belt 12 rotates under the driving of the lifting motor 13 and the lifting assembly 1 and the frame body 2 move relatively, and at least limit members 14, each limit member 14 is arranged on the path of the driving belt 12 moving in the frame body 2 so that when the lifting assembly 1 moves to the limit position, the limit members 14 interfere with the movement of the driving belt 12 to limit the range of movement in the frame body.
In this embodiment, the conveyor belt 12 and the lifting motor 13 are matched to transmit power to the lifting assembly 1 and provide tension under the driving of the conveyor wheels so as to achieve rotation of the conveyor belt 12, specifically, at least of the conveyor wheels are selected to be in transmission connection with the lifting motor 13 so as to provide power for rotation of the conveyor belt 12, thereby improving the automation level of products and reducing dependence on manpower, wherein the lifting motor 13 is in transmission connection with the conveyor wheels, preferably, a direct drive connection mode is adopted, the transmission efficiency is high, the stability is good, the number of the lifting motors 13 can be or more, it can be understood that when the number of the lifting motors 13 is more, the output power is larger so as to bear heavier loads, the conveyor belt 12 can rotate around the conveyor wheels by being matched with at least two drive wheels through the conveyor belt 12 arranged outside the drive wheel in transmission connection with the lifting motor 13 so as to enable the conveyor belt 12 to achieve self-lifting motion of the conveyor belt 12, when the conveyor belt is fixedly connected with the conveyor belt 13, the conveyor belt 12 is in transmission connection with the lifting motor 13, the conveyor belt 12 can be rotated around the drive wheel so as to enable the conveyor belt 12 to achieve self-lifting motion of the conveyor belt 12, the conveyor belt 12 can be capable of achieving the lifting operation of achieving the effect of increasing the lifting operation of a height limitation of the spraying, the spraying operation of the spraying machine, the spraying machine can be more than the spraying machine, the spraying machine is capable of the spraying machine, the spraying machine is capable of achieving the spraying machine, the spraying machine is capable of achieving the spraying machine.
In the embodiments of the present invention, as shown in fig. 2, the position-limiting member 14 specifically includes a connecting portion 141, and a buffering portion 142 disposed on the connecting portion 141 and facing the side of the transmission belt 12.
In this embodiment, the position of the position limiting member 14 in the frame body 2 is fixed by the position limiting member 14 including the connecting portion 141 fixed to the frame body 2 by the fixing bolt 16, and the position limiting member 14 does not move even if being subjected to an external force, so as to accurately limit the position of the transmission belt 12 in the frame body 2, the buffer portion 142 is disposed at the side of the connecting portion 141 facing the transmission belt 12, so as to buffer the impact force of the transmission belt 12 when the transmission belt 12 moves to the limit position, so as to stop the transmission belt 12 smoothly, and prevent the connecting portion 141 from being damaged by a large impact force when the transmission belt 12 moves to the limit position, thereby ensuring the stability and reliability of the operation of the lifting assembly 1, and prolonging the service life of the lifting assembly 1.
In the above embodiments of the present invention, as shown in fig. 1, the position limiting member 14 specifically includes a position limiting member and a second position limiting member, wherein the position limiting member is located at the top position of the transmission belt 12 corresponding to the spray gun assembly 3 being at the operation limit position, and the second position limiting member is located at the bottom position of the transmission belt 12 corresponding to the spray gun assembly 3 being at the storage limit position.
In this embodiment, the limiting member 14 is specifically limited to include an th limiting member and a second limiting member to limit the movement of the belt 12 within a fixed range , wherein the th limiting member is disposed at the top position of the belt 12 corresponding to the operating limit position of the gun assembly 3, i.e., the belt 12 moves to the highest position, to limit the highest position during the ascending movement of the belt 12, the second limiting member is disposed at the bottom position of the belt 12 corresponding to the storage limit position of the gun assembly 3, i.e., the belt 12 moves to the lowest position, to limit the lowest position during the descending movement of the belt 12, and simultaneously, the belt 12 is buffered when the belt 12 moves to the highest position or the lowest position, so as to effectively prevent the belt 12 from excessively ascending or excessively descending beyond the limit position to cause a failure, and prevent the belt 12 from suddenly stopping to cause the connecting member 141 to be damaged by a large impact force when ascending or descending to the limit position, thereby ensuring the operating stability and reliability of the lifting assembly 1 and prolonging the service life of the lifting assembly 1.
In the embodiments of the present invention, the lifting assembly 1 further comprises a housing, the driving wheel, the lifting motor 13 and the driving belt 12 are fixed on the housing, and the housing and the frame body 2 are driven to move relatively by the lifting motor 13.
In this embodiment, by arranging the housing, the driving wheel, the lifting motor 13 and the transmission belt 12 of the lifting assembly 1 are fixedly arranged in the housing, which can play a role of protection, and prevent the driving wheel, the lifting motor 13 and the transmission belt 12 from contacting with external objects to generate faults or damage; through under the drive at hoist motor 13, the casing carries out relative movement with support body 2, can make the casing at the drive wheel, hoist motor 13 and 12 motion in-process of drive belt protect it, and simultaneously, when drive belt 12 moved to extreme position, the casing contacted with locating part 14 and carried on spacingly and the buffering, avoid drive belt 12 and 14 direct contact of locating part and influence the normal rotation of drive belt 12, also can reduce the wearing and tearing of locating part 14 simultaneously, thereby guarantee to promote the job stabilization nature and the reliability of subassembly 1, and the cost is reduced.
In the embodiments of the present invention, the side of the housing away from the spray gun assembly 3 is provided with a plug board which can extend or retract in the slot of the back plate of the frame body 2.
In this embodiment, by providing a patch panel on the side of the housing remote from the spray gun assembly 3, and the patch panel being extendable and retractable in the back panel slot of the frame 2, the housing is caused to move synchronously with the belt 12 relative to the frame 2 to protect the drive wheels, lift motor 13 and belt 12 during movement.
In the embodiments of the present invention, as shown in fig. 1, the lifting assembly 1 further includes a stopper 15 disposed on the side of the housing near the spray gun assembly 3 to limit movement of the spray gun assembly 3 within the housing by the stopper 15 abutting at least a portion of the spray gun assembly 3.
In this embodiment, the stopper 15 is commonly exchanged with the limiting member 14 to reduce maintenance cost by providing the stopper 15 in the housing, specifically, the stopper 15 is provided at the side of the spray gun assembly 3 in the housing, and on the moving path of the spray gun assembly 3, when the spray gun assembly 3 moves to the limiting position in the housing along with the driving belt 12, the stopper 15 abuts against at least part of the spray gun assembly 3 to limit the movement of the spray gun assembly 3, i.e., limit the limiting position of the spray gun assembly 3 in the housing along with the rotation of the driving belt 12, so as to achieve the stopping, and at the same time, prevent the spray gun assembly 3 from being damaged or broken due to the excessive rising or falling of the spray gun assembly 3 beyond the limiting position.
In the embodiments of the present invention, as shown in fig. 1, the axes of the driving wheels are coplanar, that is, the axis of the rotating shaft of the driving wheel 111 and the axis of the rotating shaft of the driven wheel 112 are in the same planes, so that the spray gun assembly 3 moves in a linear direction under the driving of the lifting motor 13.
In the embodiment, the axes of the transmission wheels are limited to be coplanar, so that the transmission belt 12 between the transmission wheels is ensured to be in a straight line without bending, twisting or inclining, the spray gun assembly 3 is driven to move along the straight line by the lifting motor 13, the spraying operation is prevented from being influenced by the change of the movement track of the spray gun assembly 3, and the working stability and the reliability of the spray gun assembly 3 are ensured. It will be appreciated that the belt is flexible, and if the axes of the plurality of drive wheels are not coplanar, the belt 12 may bend, twist or tilt and not remain straight, and the spray orientation of the spray gun 31 may deviate from the set orientation as the spray gun assembly 3 moves with the rotation of the belt 12, requiring recalibration, which affects the accuracy and efficiency of the spray.
In the embodiments of the present invention, as shown in fig. 1, the number of the driving wheels is two, and the hoisting motor 13 is connected to the driving wheels far away from the frame body 2.
In this embodiment, driving wheels are connected to the lifting motor 13 by limiting the number of the driving wheels to two, so as to be convenient for being used as a driving wheel 111 to transmit the torque of the lifting motor 13 to drive the transmission belt 12, and driving wheels are used as a driven wheel 112 to rotate along with the movement of the transmission belt 12, so as to provide tension for the transmission belt 12 and ensure the stability of the operation of the transmission belt 12, and the lifting motor 13 is limited to be connected to driving wheels far away from the frame body 2, i.e. the lifting motor 13 is arranged outside the frame body 2, so that the space occupation inside the frame body 2 can be reduced, the collision between the lifting motor 13 and other parts inside the frame body 2 when moving along with the lifting assembly 1 can be avoided, and the maintenance of the.
, when the number of the driving wheels is two, the spray gun assembly 3 can be lifted along the frame body 2 at twice the speed of the lifting assembly 1 under the action of the lifting assembly 1, so that the lifting assembly 1 has a two-stage lifting structure, wherein the lifting assembly 1 is stages, the conveyor belt is stages, the length of the conveyor belt is the lifting height of the lifting assembly 1, that is, when the lifting height of the lifting assembly 1 is S, the lifting height of the spray gun assembly 3 is 2S.
In embodiments of the present invention, as shown in fig. 3, the lifting assembly 1 further includes a fixing portion 21 disposed on the frame body 2, and the shape of the fixing portion 21 matches the shape of the concave teeth 22 of the driving belt 12 to achieve the fixed connection between the driving belt 12 and the frame body 2.
In this embodiment, the shape of fixed part 21 through locating on the support body 2 cooperatees with the concave tooth 22 shape of drive belt 12, realizes the fixed connection of drive belt 12 and support body 2, has reduced by a wide margin and has promoted subassembly 1 and drop the possibility that takes place according to the accident at the spraying in-process junction, has effectively improved spraying robot's security and stability. Wherein, compare in only the connected mode through the direct joint of fixed part 21 in support body 2, the shape through fixed part 21 is bigger with the joint strength of the concave tooth 22 shape matched with fixed connected mode of drive belt 12, and the phenomenon of skidding is difficult for appearing droing.
In the embodiments of the present invention, the transmission wheel is a gear and the transmission belt 12 is a rack, or the transmission wheel is a pulley and the transmission belt 12 is a synchronous belt, or the transmission wheel is a sprocket and the transmission belt 12 is a chain belt.
In this embodiment, the transmission wheel and the transmission belt 12 have various options, and the two-stage lifting of the lifting assembly 1 in the present invention can be realized by a gear and a rack, a belt wheel and a synchronous belt, or a chain wheel and a connecting belt; particularly, the gear has compact structure, high meshing degree with the rack and low cost; the belt wheel and the synchronous belt are stably driven, and the vibration is small; the chain belt has low elongation, small diameter of the chain wheel and large bearing capacity. Preferably, a pulley and a timing belt are used.
According to the lifting assemblies in the embodiment, two-stage lifting can be realized, the spraying range is expanded, and meanwhile, effective buffer stopping can be performed at the limit position.
The utility model discloses an embodiments provide spraying robots, as shown in fig. 4, including support body 2, be equipped with lift channel 23 in the support body 2, like above-mentioned lift subassembly 1 of arbitrary embodiment, can remove in lift channel 23, spray gun subassembly 3, locates on lift subassembly 1.
In this embodiment, through being equipped with lift passageway 23 in support body 2, provide the space for the removal of lift assembly 1 in any embodiment above, through be equipped with spray gun 31 on lift assembly 1, can make spray gun 31 realize two-stage lifting under lift assembly 1's effect, in addition, the utility model provides a spraying robot includes the lift assembly 1 in any embodiment above, therefore has the whole beneficial effect of the lift assembly 1 in any embodiment above, and the no longer repeated description herein.
In the embodiments of the present invention, the painting robot further includes a feeding assembly 4 disposed in the frame body 2, and the feeding assembly 4 is communicated with the spray gun 31 of the spray gun assembly 3 to feed into the spray gun 31, and/or a moving device 5 disposed at the bottom of the frame body 2 to move the frame body 2, and/or a power supply device 6 disposed in the frame body 2 to provide electric energy for the painting robot during operation.
In the embodiment, the feeding assembly 4 arranged in the frame body 2 is communicated with the spray gun 31 of the spray gun assembly 3 to supply the coating for the spraying operation, so that the manual coating supplementing operation can be reduced, and the dependence on the manual work is reduced; the spraying robot can be provided with a moving device 5, is arranged at the bottom of the frame body 2 to move the frame body 2, realizes horizontal movement during spraying operation, is convenient for spraying operation, improves the flexibility of the spraying robot, but can also realize horizontal movement through external moving equipment, wherein the moving device 5 adopts a universal wheel structure, is more flexible during movement, and can also adopt other wheel structures or crawler structures; the spraying robot can be provided with a power supply device 6, is arranged in the frame body 2 to provide electric energy for the spraying robot during operation, can keep continuous spraying operation of the spraying robot, is not limited by a power circuit, has a larger spraying operation range, and preferably adopts a battery as the power supply device 6, but also can adopt a generator or an external power supply for power supply.
Above combine the figure to explain in detail the technical scheme of the utility model, can realize the two-stage promotion, increase the space range of spraying operation, need not to increase spraying robot's size, strengthened the flexibility of spraying operation and to the adaptability of operation environment, reduced artifical dependence, reduced trouble and loss, improved the life who promotes the subassembly, the cost is reduced.
In the present application, the terms "", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance, the terms "plurality" or "a plurality" are used to refer to two or more unless otherwise specifically limited, the terms "mounted", "connected", "fixed", and the like are each for understanding that "connected" may be either a fixed connection or a detachable connection, or for example, and "connected" may be either a direct connection or an indirect connection via intermediate media.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description herein, the descriptions of the terms " embodiments," " embodiments," "specific embodiments," etc. are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least embodiments or examples of the invention.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1, kinds of lifting unit for spraying robot, spraying robot includes support body and spray gun subassembly, its characterized in that, lifting unit includes:
at least two driving wheels;
the lifting motor is in transmission connection with at least of all the transmission wheels;
the transmission belt is wound outside the transmission wheels in transmission connection with the lifting motor, the transmission belt is matched with at least two transmission wheels, the side of the transmission belt is fixedly connected with the frame body, and the other side of the transmission belt is provided with the spray gun assembly, so that the transmission belt rotates under the driving of the lifting motor and moves relative to the frame body;
at least stoppers, each stopper is provided on the path of the driving belt moving in the frame body, so that when the lifting assembly moves to the extreme position, the stopper interferes with the movement of the driving belt to limit the moving range of the driving belt in the frame body.
2. The lifting assembly of claim 1, wherein the limiter comprises:
a connecting portion;
and a buffer portion provided on the side of the connecting portion facing the belt.
3. The lifting assembly as claimed in claim 1, wherein the position-limiting members include an th position-limiting member and a second position-limiting member,
the th limiting part is arranged at the top position of the transmission belt corresponding to the condition that the spray gun assembly is at the operation limit position, and the second limiting part is arranged at the bottom position of the transmission belt corresponding to the condition that the spray gun assembly is at the storage limit position.
4. The lift assembly of claim 1, further comprising:
the transmission wheel, the lifting motor and the transmission belt are fixedly arranged on the shell, and the shell and the frame body move relatively under the driving of the lifting motor.
5. The lift assembly of claim 4, wherein the side of the housing remote from the spray gun assembly is provided with a patch panel that is extendable and retractable within a back panel slot of the frame body.
6. The lift assembly of claim 4, further comprising:
a stop disposed within the stationary housing on a side proximate the spray gun assembly to limit movement of the spray gun assembly within the housing by the stop abutting at least a portion of the spray gun assembly.
7. The lift assembly of claim 1, further comprising:
the fixing part is arranged on the frame body, and the shape of the fixing part is matched with that of the concave teeth of the transmission belt so as to realize the fixed connection of the transmission belt and the frame body.
8. The lift assembly of claim 1,
the transmission wheel is a gear, and the transmission belt is a rack; or
The transmission wheel is a belt wheel, and the transmission belt is a synchronous belt; or
The driving wheel is a chain wheel, and the driving belt is a chain belt.
A painting robot of kinds, characterized by comprising:
the lifting device comprises a frame body, wherein a lifting channel is arranged in the frame body;
the lift assembly of any of claims , being movable within the lift channel;
the spray gun assembly is arranged on the lifting assembly.
10. The spray coating robot of claim 9 further comprising:
the feeding assembly is arranged in the frame body and communicated with a spray gun of the spray gun assembly so as to feed materials into the spray gun; and/or
The moving device is arranged at the bottom of the frame body so as to move the frame body; and/or
And the power supply device is arranged in the frame body and is used for providing electric energy when the spraying robot runs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920733317.4U CN210002809U (en) | 2019-05-21 | 2019-05-21 | Lifting assembly and spraying robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111375512A (en) * | 2020-03-25 | 2020-07-07 | 广东博智林机器人有限公司 | Lifting mechanism and spraying robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111375512A (en) * | 2020-03-25 | 2020-07-07 | 广东博智林机器人有限公司 | Lifting mechanism and spraying robot |
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