Robot multi-dimensional spraying device

Abstract

The utility model relates to the technical field of spraying robots, in particular to a robot multi-dimensional spraying device which comprises a robot frame body, a translation platform is installed on the robot frame body, a rotating platform is installed at the bottom end of the translation platform, and a lap joint groove is formed in the bottom end of the rotating platform. A lap joint plate is in lap joint with the inner side of the lap joint groove, a nozzle is installed at one end of the interior of the lap joint plate in an embedded mode, the lap joint plate is connected with the rotating platform in a clamped mode through a quick assembly mechanism, the quick assembly mechanism comprises a locking assembly, a torsion assembly and a closing assembly, and the locking assembly is used for locking the position of the nozzle on the rotating platform. The twisting assembly is used for unlocking the nozzle, and the closing assembly is used for protecting the twisting component; the nozzle is simple in structure and convenient to operate, a worker can conveniently and rapidly take down the nozzle to overhaul and maintain structural parts of the nozzle, if the nozzle cannot be repaired, a new nozzle can be replaced in time, and the working efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to spraying robot technical field, concretely relates to robot multidimensional spraying device. BACKGROUND

[0002] Traditional manual spraying is prone to cause low utilization of paint, and is prone to cause uneven surface spraying, and the work efficiency of manual operation is relatively low. At the same time, the human body itself has great harm in spraying operation, with the development of spraying technology, the application of spraying robot is gradually universal, the spraying robot can replace workers to work in extreme harsh environment such as high risk, high heat and high pressure, and can also expand the working range of the spray gun: the spraying robot replaces workers to complete daily complex work, can improve productivity and improve spraying quality, at present, the spraying robot is gradually applied to many fields in industry, and the common spraying robot is mainly divided into serial spraying robot and parallel spraying robot. Since the driving device of the serial robot is installed on each joint, the motion inertia of the device is relatively large, the error between joints is accumulated, so high speed and high precision motion cannot be realized. Compared with the serial robot, the main advantages of the parallel robot are: no cumulative error, high precision, compact structure, high rigidity and large carrying capacity, but the parallel structure generally has the defects of large structure size, small working space and too many joints, so a spraying robot with large working space is needed, but the existing spraying mode cannot guarantee the stability of the spray gun during spraying, the spray gun is prone to shake due to the counter thrust of spraying and the shaking of the rope, and cannot be used for spraying of curved surface, so a spraying device capable of stable spraying and applied to complex curved surface is needed.

[0003] In order to solve the above technical problems, the existing technology discloses a kind of rigid-flexible coupling multidimensional intelligent spraying robot with the patent number CN116901068A, including main body frame, cross coordinate mechanism, translation platform, rotating platform, spray gun, movable frame, driving device, flexible group and movable pulley device;The main body frame is the frame of the spraying robot;Flexible group is used to connect driving device and translation platform and rotating platform.

[0004] Although the above-mentioned prior art can spray irregularly-shaped materials, greatly improve the adaptability of the spraying equipment, but the spray gun is directly welded on the rotating platform, when the spray gun fails, it is difficult for workers to quickly separate it for maintenance or direct replacement, thereby affecting work efficiency. UTILITY MODEL CONTENT

[0005] The utility model discloses a purpose at providing robot multidimension spraying device to solve the problem of the working efficiency that the spray gun appears work failure, and the staff is difficult to separate it down quickly to overhaul and maintain or is directly replaced when the spray gun is directly welded on the rotating platform.

[0006] To realize above -mentioned purpose, the utility model provides the following technical scheme:

[0007] Robot multidimension spraying device, including robot frame main part, the robot frame main part is installed with the translation platform, the bottom of translation platform is installed with the rotating platform, and the bottom of rotating platform is provided with the lap joint groove, the inside lap joint groove is connected with the lap joint plate, the inside one end of lap joint plate is embedded and is installed with the spray nozzle, and the lap joint plate is connected with rotating platform through quick -mounting mechanism, and the quick -mounting mechanism includes locking assembly, torsion subassembly and closing assembly, locking assembly is used for locking the position of spray nozzle on rotating platform, torsion subassembly is used for unlocking the locking of spray nozzle, and closing assembly is used for protecting the torsion part.

[0008] As the preferred scheme of the utility model, the locking assembly includes rubber pad embedded and installed on one side of the lap joint plate, a through hole is formed in one end of the rubber pad, and a pressure contact plate is installed on one side of the lap joint plate at the through hole. A split groove is formed in one side of the rotating platform at the through hole. The pressure contact plate and the split groove are in sliding connection.

[0009] As the preferred scheme of the utility model, a depression groove is formed in one side of the split groove inside the rotating platform, a connecting rod is rotatably connected to the inner wall of the depression groove, a rotating plate is sleeved to the outer side of the connecting rod, the depression groove is in communication with the inner side of the split groove, and a guide slope that is mutually attached is formed in the opposite ends of the pressure contact plate and the rotating plate. An installation groove is formed below the guide slope on one side of the rotating plate, and a return spring is installed between the installation groove and the inner wall of the depression groove.

[0010] As the preferred scheme of the utility model, a rotating groove is formed in the guide slope inside the rotating plate, a movable rod is rotatably connected to the inner side of the rotating groove, a convex plate is sleeved to the outer side of the movable rod, a torsional spring is installed between the movable rod and the inner wall of the rotating groove, a recess is formed in the guide slope inside the pressure contact plate, and an abutting slope that is attached to the guide slope is formed in one side of the convex plate.

[0011] As the preferred scheme of the utility model, the torsion subassembly includes an operation groove formed in one end of the inside, a torsion plate is installed at one end of the connecting rod extending to the inner side of the operation groove, anti -skid lines are printed on the outer wall of the torsion plate, a limit plate is installed at one end of the rotating plate, and a limit groove that is in sliding connection with the limit plate is formed in the inner wall of the depression groove.

[0012] As the preferred scheme of the utility model, the one side of the rotating platform outer wall is equipped with a closing groove, the closing groove inner side is slidably connected with a closing plate, the closing groove inner wall and the operation groove inner wall are communicated, the closing groove inner wall both sides are equipped with a synchronous groove, the both ends of the closing plate are equipped with a synchronous block which is slidably connected with the synchronous groove.

[0013] As the preferred scheme of the utility model, the one side of the closing plate is equipped with a buckle slot, the one end of the closing plate is embeddedly installed with a first fixing part, the closing groove inner wall is embeddedly installed with a second fixing part which is corresponding to the first fixing part, the first fixing part and the second fixing part are both magnetic parts, the magnetic properties of the first fixing part and the second fixing part are opposite and mutually attractive.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In the utility model, the position of the nozzle is locked on the rotating platform through the locking assembly, the locking of the nozzle is released through the torsion assembly, the torsion part is protected through the closing assembly, the structure is simple, the operation is convenient, the nozzle can be quickly taken down by the staff, the structure part is maintained and repaired, the nozzle can be replaced in time if it cannot be repaired, and the working efficiency is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the rotating platform local solid structure schematic view of the utility model;

[0018] Figure 3 It is the quick mounting mechanism local section view structure schematic view of the utility model.

[0019] In the drawing: 1, robot frame main body;2, translation platform;3, rotating platform;4, lap plate;5, nozzle;6, rubber pad;7, return spring;8, connecting rod;9, rotating plate;10, guide slope;11, convex plate;12, torsion spring;13, torsion plate;14, limit plate;15, synchronous groove;16, closing plate;17, buckle slot;18, second fixing part;19, first fixing part;20, pressure contact plate. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] Embodiments:

[0022] Referring to Figures 1-3 , the utility model provides a technical scheme:

[0023] Robot multidimensional spraying device, including robot frame main body 1, the translational platform 2 is installed on robot frame main body 1, the bottom of translational platform 2 is installed with rotating platform 3, the bottom of rotating platform 3 is provided with the lap joint groove, the lap joint groove inside lap joint has the lap joint plate 4, the inside one end of lap joint plate 4 is embedded with the spray nozzle 5 of installation, and the lap joint plate 4 is connected with rotating platform 3 through quick -mounting mechanism, and the quick -mounting mechanism includes locking assembly, torsion assembly and closure assembly, locking assembly is used to lock the position of spray nozzle 5 on rotating platform 3, torsion assembly is used to unlock the locking of spray nozzle 5, and closure assembly is used to protect the torsion component, the device can lock the position of spray nozzle 5 on rotating platform 3 through locking assembly when using, the locking of spray nozzle 5 is unlocked by torsion assembly, and the torsion component is protected by closure assembly, and the simple structure is convenient, and staff can quickly remove spray nozzle 5 and maintain the structure component, if it is not repairable, new spray nozzle 5 can also be replaced in time, and working efficiency is further improved.

[0024] In the present embodiment, as shown in Figure 1 , Figure 2 and Figure 3 , the locking assembly includes rubber pad 6 embedded and installed on one side of lap joint plate 4, one end of the inside of rubber pad 6 is provided with a through hole, one side of lap joint plate 4 is provided with a pressure plate 20 at the through hole, one side of rotating platform 3 is provided with a split groove at the through hole, and the pressure plate 20 is slidably connected with the split groove. First, the lap joint plate 4 is attached to the inside of the lap joint groove, so that the pressure plate 20 slides through the through hole into the inside of the split groove. Continue to extrude the rubber pad 6 between the two, so that the pressure plate 20 enters the lower pressure groove and contacts the rotating plate 9. The pressure plate 20 and the guide slope 10 on the rotating plate 9 are extruded and contacted with each other, forcing the return spring 7 to be stretched.

[0025] In the present embodiment, as shown in Figure 1 , Figure 2 and Figure 3As shown, the lower pressing groove is provided on one side of the split groove inside the rotating platform 3, and a connecting rod 8 is rotatably connected to the inner wall of the lower pressing groove. The outer side of the connecting rod 8 is sleeved with a rotating plate 9. The lower pressing groove is in communication with the inner side of the split groove. The opposite end of the pressing plate 20 and the rotating plate 9 are provided with mutually abutting guide slopes 10. An installation groove is provided below the guide slope 10 on one side of the rotating plate 9. A return spring 7 is installed between the installation groove and the inner wall of the lower pressing groove. A rotating groove is provided at the guide slope 10 inside the rotating plate 9. An activity rod is rotatably connected to the inner side of the rotating groove. The outer side of the activity rod is sleeved with a convex plate 11. A torsional spring 12 is installed between the activity rod and the inner wall of the rotating groove. A recess is provided at the guide slope 10 inside the pressing plate 20. One side of the convex plate 11 is provided with an abutting slope abutting with the guide slope 10. Then, the rotating plate 9 and the connecting rod 8 are rotated around the shaft by a certain angle. With the continuous movement of the pressing plate 20, the pressing plate 20 contacts the convex plate 11. The guide slope 10 extrudes the abutting slope to force the torsional spring 12 to drive the convex plate 11 to retract into the inner side of the rotating groove. After the recess approaches the rotating groove, the torsional spring 12 rebounds to drive the convex plate 11 into the inner side of the recess. At this time, the lapping plate 4 is no longer extruded. The rubber pad 6 rebounds by a distance. The pressing plate 20 is pulled back. The convex plate 11 abuts against the inner wall of the recess to lock the position of the nozzle 5.

[0026] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , the torsion assembly includes an operation groove provided at one end inside. The connecting rod 8 is installed with a torsion plate 13 at one end extending to the inner side of the operation groove. The outer wall of the torsion plate 13 is printed with anti-skid lines. One end of the rotating plate 9 is installed with a limiting plate 14. The inner wall of the lower pressing groove is provided with a limiting groove in sliding connection with the limiting plate 14. Further, when the staff wants to remove the nozzle 5 for maintenance and replacement, the torsion plate 13 on the connecting rod 8 can be twisted to rotate the rotating plate 9. The convex plate 11 is driven away from the inner side of the recess. The pressing plate 20 is no longer abutted. The rubber pad 6 fully rebounds to drive the recess on the pressing plate 20 away from the rotating groove. At this time, the torsion plate 13 is not reconnected after being loosened. At this time, the nozzle 5 can be maintained and replaced.

[0027] In this embodiment, as shown in Figure 1 、 Figure 2 and Figure 3As shown, one side of the outer wall of the rotating platform 3 is provided with a closing groove, a closing plate 16 is slidably connected to the inner side of the closing groove, the inner side of the closing groove is communicated with the operating groove, both sides of the inner wall of the closing groove are provided with synchronous grooves 15, both ends of the closing plate 16 are provided with synchronous blocks slidably connected with the synchronous grooves 15, one side of the closing plate 16 is provided with a buckling groove 17, one end of the closing plate 16 is embeddedly provided with a first fixing member 19, the inner wall of the closing groove is embeddedly provided with a second fixing member 18 corresponding to the first fixing member 19, the first fixing member 19 and the second fixing member 18 are magnetic members, the magnetism of the first fixing member 19 and the second fixing member 18 is opposite and attractive, and further, after the components are installed, the buckling groove 17 can be buckled with the synchronous blocks and the synchronous grooves 15, the closing plate 16 is slid in the inner side of the closing groove, the first fixing member 19 and the second fixing member 18 are attached and adsorbed, the torsion plate 13 is covered in the operating groove, and the operating components are closed and protected.

[0028] The implementation principle of the robot multi-dimensional spraying device of the embodiment of the application is that the lap joint plate 4 is attached to the inner side of the lap joint groove, the pressing plate 20 is slid into the split groove through the through hole, the rubber pad 6 between the pressing plate 20 and the lap joint plate 4 is continuously extruded, the pressing plate 20 enters the lower pressing groove and contacts the rotating plate 9, the pressing plate 20 and the guide slope 10 on the rotating plate 9 are extruded and attached to each other, the reset spring 7 is stretched, the rotating plate 9 and the connecting rod 8 rotate around the shaft by a certain angle, with the continuous movement of the pressing plate 20, the pressing plate 20 contacts the convex plate 11, the guide slope 10 extrudes and abuts against the slope, the torsion spring 12 drives the convex plate 11 to retract into the rotating groove, after the groove approaches the rotating groove, the torsion spring 12 rebounds and drives the convex plate 11 to enter the groove, at this time, the lap joint plate 4 is no longer extruded, the rubber pad 6 rebounds by a distance, the pressing plate 20 is pulled back, the convex plate 11 abuts against the inner wall of the groove, and the position of the nozzle 5 is locked, when the staff member wants to remove the nozzle 5 for maintenance and replacement, the torsion plate 13 on the connecting rod 8 is twisted, the rotating plate 9 is rotated, the convex plate 11 is driven away from the groove, the pressing plate 20 is no longer abutted, the rubber pad 6 completely rebounds, the groove on the pressing plate 20 is driven away from the rotating groove, at this time, the torsion plate 13 is not buckled again, at this time, the nozzle 5 can be maintained and replaced, and after the components are installed, the buckling groove 17 can be buckled with the synchronous blocks and the synchronous grooves 15, the closing plate 16 is slid in the inner side of the closing groove, the first fixing member 19 and the second fixing member 18 are attached and adsorbed, the torsion plate 13 is covered in the operating groove, and the operating components are closed and protected.

[0029] The control mode of the utility model is controlled through the controller, the control circuit of the controller can be realized through simple programming of the person skilled in the art, the power supply also belongs to the public knowledge in the field, and the utility model is used to protect the mechanical device, therefore, the utility model will not explain the control mode and the circuit connection in detail.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. Robotic multidimensional painting device comprising a robotic frame body (1), characterized in that: The robot frame body (1) is provided with a translation platform (2), the bottom end of the translation platform (2) is provided with a rotating platform (3), the bottom end of the rotating platform (3) is provided with a lap joint groove, the inner side of the lap joint groove is provided with a lap joint plate (4), the inner side of the lap joint plate (4) is embedded with a nozzle (5), the lap joint plate (4) is connected with the rotating platform (3) through a quick mounting mechanism, the quick mounting mechanism comprises a locking assembly, a torsion assembly and a closing assembly, the locking assembly is used for locking the position of the nozzle (5) on the rotating platform (3), the torsion assembly is used for unlocking the nozzle (5), and the closing assembly is used for protecting the torsion assembly.

2. The robotic multi-dimensional spray device of claim 1, wherein: The locking assembly comprises a rubber pad (6) embedded on one side of the lap joint plate (4), a through hole is formed in one end of the rubber pad (6), a press plate (20) is arranged on one side of the lap joint plate (4) at the through hole, a split groove is formed in one side of the rotating platform (3) at the through hole, and the press plate (20) is in sliding connection with the split groove.

3. The robotic multi-dimensional spray device of claim 2, wherein: A pressing groove is formed in one side of the rotating platform (3) at the split groove, a connecting rod (8) is rotatably connected to the inner wall of the pressing groove, a rotating plate (9) is arranged on the outer side of the connecting rod (8), the pressing groove is in communication with the inner side of the split groove, guide slopes (10) are formed in the opposite ends of the press plate (20) and the rotating plate (9), respectively, an installation groove is formed in one side of the rotating plate (9) below the guide slope (10), and a return spring (7) is arranged between the installation groove and the inner wall of the pressing groove.

4. The robotic multi-dimensional spray device of claim 3, wherein: A rotating groove is formed in the rotating plate (9) at the guide slope (10), a movable rod is rotatably connected to the inner side of the rotating groove, a convex plate (11) is arranged on the outer side of the movable rod, a torsion spring (12) is arranged between the movable rod and the inner wall of the rotating groove, a recess is formed in the press plate (20) at the guide slope (10), and a abutting slope is formed in one side of the convex plate (11) and matched with the guide slope (10).

5. The robotic multi-dimensional spray device of claim 4, wherein: The torsion assembly comprises an operation groove formed in one end, a torsion plate (13) is arranged on one end of the connecting rod (8) extending to the inner side of the operation groove, anti-skid lines are printed on the outer wall of the torsion plate (13), a limiting plate (14) is arranged on one end of the rotating plate (9), and a limiting groove is formed in the inner wall of the pressing groove and in sliding connection with the limiting plate (14).

6. The robotic multi-dimensional spray device of claim 5, wherein: A closing groove is formed in one side of the outer wall of the rotating platform (3), a closing plate (16) is in sliding connection with the inner side of the closing groove, the inner side of the closing groove is in communication with the inner side of the operation groove, synchronous grooves (15) are formed in the inner wall of the closing groove on both sides, and synchronous blocks are arranged on both ends of the closing plate (16) and in sliding connection with the synchronous grooves (15).

7. The robotic multi-dimensional spray device of claim 6, wherein: One side of the closing plate (16) is provided with a pull slot (17), one end of the closing plate (16) is embeddedly provided with a first fixing member (19), an inner wall of the closing slot is embeddedly provided with a second fixing member (18) corresponding to the first fixing member (19), the first fixing member (19) and the second fixing member (18) are both magnetic members, and the first fixing member (19) and the second fixing member (18) are opposite in magnetism and attract each other.

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