Mobile chassis truck for collaborative robot

Abstract

The utility model relates to the technical field of chassis truck conveying, and discloses a movable chassis truck for a collaborative robot, which comprises chassis truck equipment, fixing plates are fixedly connected to the four corners of the left side of the top wall of the chassis truck equipment, and protective frames are fixedly connected to the adjacent sides of the multiple fixing plates. Hydraulic rods are fixedly connected to the front side and the rear side of the protection frame correspondingly, mounting plates are fixedly connected to the output ends of the two hydraulic rods correspondingly, two threaded rotary knobs are arranged on the sides, away from each other, of the two mounting plates in a threaded penetrating mode correspondingly, and fixing clamps are connected to the adjacent sides of the multiple threaded rotary knobs in a threaded mode correspondingly. According to the chassis truck, the plurality of threaded knobs are rotated according to the specifications of different welding machines, so that the two clamps can be disassembled and assembled by one side of the mounting plate, the application range of the chassis truck is further widened, the stability of the chassis truck during transportation is improved, and the situation that conveyed articles topple over or fall off due to shaking is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chassis vehicle transportation, in particular to a mobile chassis vehicle for a collaborative robot. Background Art

[0002] Collaborative robots are robots designed to work with humans. Their design goal is to share the workspace with human workers in a safe, flexible and intelligent way to enhance production efficiency, improve work quality and reduce production costs. When transporting collaborative robots, a chassis vehicle is usually required.

[0003] A chassis vehicle usually refers to a vehicle without a body, compartment or cargo box, but only a chassis structure. This type of vehicle is usually used to install other bodies for specific purposes, such as trucks, buses, ambulances, etc. The design of the chassis vehicle makes it more flexible and can be customized and modified according to different needs and uses.

[0004] Existing chassis vehicles generally use straps to place and fix items to be transported for transportation. During transportation, shaking often occurs, resulting in unstable transportation, and then the items may topple or fall. Therefore, a mobile chassis vehicle for a collaborative robot is proposed to solve the above problem. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a mobile chassis vehicle for a collaborative robot, aiming to improve the problem of shaking that often occurs during transportation, resulting in unstable transportation and further dumping or falling of items.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mobile chassis vehicle for a collaborative robot, including a chassis vehicle device, wherein the four corners on the left side of the top wall of the chassis vehicle device are fixedly connected with fixing plates, the adjacent sides of multiple fixing plates are fixedly connected with protective frames, the front and rear sides of the protective frames are fixedly connected with hydraulic rods, the output ends of the two hydraulic rods are fixedly connected with mounting plates, the two mounting plates are threaded with two threaded knobs on the opposite sides, the adjacent sides of multiple threaded knobs are threaded with fixing clamps, the left front and rear sides of the bottom wall of the chassis vehicle device are fixedly installed with drive tracks, the right side of the chassis vehicle device is fixedly installed with a mechanical arm, a welding machine is placed in the middle of the top wall of the chassis vehicle device, the middle parts of multiple threaded knobs are fixedly connected with rubber rings, and a cooling mechanism is provided at the rear end of the right side of the top wall of the chassis vehicle device.

[0007] As a further description of the above technical solution:

[0008] The cooling mechanism includes a protective shell, the bottom wall of which is fixedly connected to the right rear end of the top wall of the chassis vehicle equipment, the top wall of the protective shell is fixedly connected to a filter plate, the bottom wall of the protective shell is fixedly connected to a blower, the output end of the blower is connected to a delivery pipe, the right side of the delivery pipe is connected to a rotating shaft, and the right side of the rotating shaft is connected to a nozzle.

[0009] As a further description of the above technical solution:

[0010] A control switch is fixedly connected to the front side of the chassis vehicle equipment, and the control switch is electrically connected to the hydraulic rod, the blower, the mechanical arm and the driving crawler respectively.

[0011] As a further description of the above technical solution:

[0012] The front and rear sides of the inner wall of the protection frame are both provided with engaging grooves, and the far-away sides of the two mounting plates are respectively engaged with the corresponding engaging grooves.

[0013] As a further description of the above technical solution:

[0014] The front and rear ends of the right side of the chassis vehicle equipment are both fixedly connected with a front shell, and the front and rear bottoms of the chassis vehicle equipment are both fixedly connected with a protection plate.

[0015] As a further description of the above technical solution:

[0016] A dust cover is arranged at the left end of the front side of the chassis vehicle equipment, and the rear side of the dust cover is rotatably connected with the control switch through a hinge.

[0017] As a further description of the above technical solution:

[0018] A push rod is fixedly connected to the left side of the top wall of the protective frame.

[0019] As a further description of the above technical solution:

[0020] Adjacent sides of the two fixing clips are both fixedly connected with rubber pads.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, multiple threaded knobs are rotated according to the specifications of different welding machines so that the two clamps can be disassembled and installed by one side of the mounting plate, thereby improving the application range of the chassis vehicle, increasing the stability of the chassis vehicle during transportation, and avoiding the situation where the conveyed items are tipped over or dropped due to shaking.

[0023] 2. In the utility model, the filtered airflow is extracted by a blower so that the extracted airflow can cool the part of the robot arm after welding. The heat exchange of the airflow improves the welding efficiency. At the same time, the nozzle can change its position angle according to the part of the robot arm, thereby improving the flexibility of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a mobile chassis vehicle for a collaborative robot proposed in the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a fixing clamp of a mobile chassis vehicle for a collaborative robot proposed in the utility model;

[0026] Figure 3 This is a schematic diagram of a cooling mechanism of a mobile chassis vehicle for a collaborative robot proposed in the utility model.

[0027] Legend:

[0028] 1. Chassis vehicle equipment; 2. Cooling mechanism; 201. Protective shell; 202. Filter plate; 203. Blower; 204. Delivery pipe; 205. Nozzle; 206. Rotating shaft; 3. Fixed plate; 4. Protective frame; 5. Hydraulic rod; 6. Mounting plate; 7. Threaded knob; 8. Fixing clip; 9. Rubber ring; 10. Rubber pad; 11. Snap-fit ​​groove; 12. Welding machine; 13. Front shell; 14. Mechanical arm; 15. Control switch; 16. Dust cover; 17. Push rod; 18. Drive track; 19. Protective plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2, the utility model provides an embodiment: a mobile chassis vehicle for a collaborative robot, including a chassis vehicle device 1, four corners of the left side of the top wall of the chassis vehicle device 1 are fixedly connected with fixed plates 3, adjacent sides of multiple fixed plates 3 are fixedly connected with protective frames 4, front and rear sides of the protective frames 4 are fixedly connected with hydraulic rods 5, the output ends of the two hydraulic rods 5 are fixedly connected with mounting plates 6, the two mounting plates 6 are threaded with two threaded knobs 7 on the far sides, and the adjacent sides of the multiple threaded knobs 7 are threaded with fixing clamps 8, the left front and rear sides of the bottom wall of the chassis vehicle device 1 are fixedly installed with driving tracks 18, the right side of the chassis vehicle device 1 is fixedly installed with a mechanical arm 14, a welding machine 12 is placed in the middle of the top wall of the chassis vehicle device 1, the middle parts of the multiple threaded knobs 7 are fixedly connected with rubber rings 9, and the right rear end of the top wall of the chassis vehicle device 1 is provided with a cooling mechanism 2;

[0031] Specifically, according to the size of the welding machine 12, a suitable fixing clamp 8 is selected. The design of the fixing clamp 8 should take into account the size and shape of the welding machine 12 to ensure that the welding machine 12 can be stably fixed during the welding process. Next, by turning the multiple threaded knobs 7, the two fixing clamps 8 can be removed from one side of the mounting plate 6. This design makes the installation and removal of the welding machine more convenient, saving time and energy. After completing the selection and installation of the fixing clamp 8, the welding machine 12 is placed in the protective frame 4 on the top of the chassis equipment 1. When the welding machine 12 needs to be moved, the two mounting plates 6 are moved toward each other by starting the two hydraulic rods 5, and then the two fixing clamps 8 can clamp and fix the welding machine 12. This design greatly improves the applicable transportation range of the chassis equipment 1, increases the stability of the chassis during transportation, and avoids the situation where the conveyed items are tipped over or dropped due to shaking.

[0032] Reference Figure 1 The front and rear ends of the right side of the chassis vehicle device 1 are fixedly connected with a front shell 13, and the front and rear bottoms of the chassis vehicle device 1 are fixedly connected with a protection plate 19; the left side of the top wall of the protection frame 4 is fixedly connected with a push rod 17;

[0033] Specifically, the front shell 13 and the protection plate 19 enable the driving track 18 to be protected at the front and both sides, and the push rod 17 enables the chassis vehicle to be pushed manually.

[0034] Reference Figure 1 and Figure 3 The cooling mechanism 2 includes a protective shell 201, the bottom wall of the protective shell 201 is fixedly connected to the right rear end of the top wall of the chassis vehicle device 1, the top wall of the protective shell 201 is fixedly connected with a filter plate 202, the bottom wall of the protective shell 201 is fixedly connected with a blower 203, the output end of the blower 203 is connected with a delivery pipe 204, the right side of the delivery pipe 204 is connected with a rotating shaft 206, and the right side of the rotating shaft 206 is connected with a nozzle 205;

[0035] Specifically, by starting the blower 203, air is drawn into the system and then filtered through the filter plate 202. The function of the filter plate 202 is to filter out larger particles in the air to prevent them from clogging the delivery pipe 204. In this way, the smooth flow of airflow is guaranteed, providing conditions for subsequent high-pressure spraying. The airflow filtered by the filter plate 202 enters the nozzle 205 for high-pressure spraying. The nozzle 205 is connected to the right end of the mechanical arm 14 and can rotate with the mechanical arm 14. When the welding head completes welding, the nozzle 205 immediately sprays the welding part with high pressure, and the welding part is quickly cooled through the heat exchange of the airflow. During the rotation of the mechanical arm 14, the nozzle 205 can flexibly follow it to change its position and angle. This flexibility allows the nozzle 205 to easily cope with various complex welding tasks and improves the adaptability of the equipment. At the same time, the delivery pipe 204 rotates through the rotating shaft 206, further improving the flexibility and cooling range of the nozzle 205.

[0036] Reference Figure 1 , Figure 2 and Figure 3 A control switch 15 is fixedly connected to the front side of the chassis vehicle device 1, and the control switch 15 is electrically connected to the hydraulic rod 5, the blower 203, the mechanical arm 14 and the driving crawler 18 respectively; a dust cover 16 is provided at the left end of the front side of the chassis vehicle device 1, and the rear side of the dust cover 16 is rotatably connected to the control switch 15 through a hinge;

[0037] Specifically, the control switch 15 can open and close the chassis vehicle through the control switch 15 electrically connected to the hydraulic rod 5, the blower 203, the mechanical arm 14 and the driving track 18 respectively, and the control switch 15 can be protected from dust through the dust cover 16.

[0038] Reference Figure 2 The inner wall front and rear sides of the protective frame 4 are provided with engaging grooves 11, and the two mounting plates 6 are engaged with the corresponding engaging grooves 11 on the far sides thereof; the adjacent sides of the two fixing clips 8 are fixedly connected with rubber pads 10;

[0039] Specifically, the threaded knob 7 can be hidden by the engagement of the engagement groove 11 with the mounting plate 6 , and the static friction of the two fixing clips 8 is increased by the rubber pad 10 , thereby enhancing the fixing effect of the fixing clips 8 .

[0040] Working principle: When starting to transport, select the appropriate fixing clamp 8 according to the size of the welding machine 12, and by turning multiple threaded knobs 7, the two fixing clamps 8 can be removed from one side of the mounting plate 6, so that the selected fixing clamps 8 can be installed on one side of the mounting plate 6 through the threaded knobs 7. Next, place the welding machine 12 in the protective frame 4 on the top of the chassis equipment 1, and by starting the two hydraulic rods 5, the two mounting plates 6 move toward each other, and then the two fixing clamps 8 can clamp and fix the welding machine 12, thereby improving the applicable transportation range of the chassis equipment 1, increasing the stability of the chassis during transportation, and avoiding the situation where the conveyed items are tilted or dropped due to shaking. By starting the two driving tracks 18 starts to transport, and by starting the blower 203, the blower 203 can draw air from the outside, so that the drawn air is filtered through the filter plate 202, thereby reducing the situation where larger particles block the delivery pipe 204. The filtered air flow is sprayed at high pressure through the nozzle 205 through the operation of the blower 203, so as to cool the welded part of the welding head installed at the right end of the robot arm 14. The heat exchange of the air flow improves the welding work efficiency. When the robot arm 14 rotates, the nozzle 205 can change the position angle with the robot arm 14, and the delivery pipe 204 rotates through the rotating shaft 206, thereby improving the flexibility and cooling range of the nozzle 205.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile chassis vehicle for a collaborative robot, comprising a chassis vehicle device (1), characterized in that: The four left corners of the top wall of the chassis vehicle device (1) are fixedly connected with a fixing plate (3), the adjacent sides of the fixing plates (3) are fixedly connected with a protective frame (4), the front and rear sides of the protective frame (4) are fixedly connected with a hydraulic rod (5), the output ends of the two hydraulic rods (5) are fixedly connected with a mounting plate (6), the two mounting plates (6) are threaded with two threaded knobs (7) on the sides away from each other, the adjacent sides of the multiple threaded knobs (7) are threaded with a fixing clamp (8), the left front and rear sides of the bottom wall of the chassis vehicle device (1) are fixedly installed with a driving track (18), the right side of the chassis vehicle device (1) is fixedly installed with a mechanical arm (14), the middle part of the top wall of the chassis vehicle device (1) is placed with a welding machine (12), the middle parts of the multiple threaded knobs (7) are fixedly connected with a rubber ring (9), and the right rear end of the top wall of the chassis vehicle device (1) is provided with a cooling mechanism (2).

2. The mobile chassis vehicle for a collaborative robot according to claim 1, characterized in that: The cooling mechanism (2) comprises a protective shell (201), the bottom wall of the protective shell (201) is fixedly connected to the right rear end of the top wall of the chassis vehicle equipment (1), the top wall of the protective shell (201) is fixedly connected to a filter plate (202), the bottom wall of the protective shell (201) is fixedly connected to a blower (203), the output end of the blower (203) is connected to a delivery pipe (204), the right side of the delivery pipe (204) is connected to a rotating shaft (206), and the right side of the rotating shaft (206) is connected to a nozzle (205).

3. The mobile chassis vehicle for a collaborative robot according to claim 1, characterized in that: A control switch (15) is fixedly connected to the front side of the chassis vehicle equipment (1), and the control switch (15) is electrically connected to the hydraulic rod (5), the blower (203), the mechanical arm (14) and the driving crawler (18) respectively.

4. The mobile chassis vehicle for a collaborative robot according to claim 1, characterized in that: The front and rear sides of the inner wall of the protection frame (4) are both provided with engaging grooves (11), and the two mounting plates (6) are respectively engaged with the corresponding engaging grooves (11) on the far-away sides.

5. The mobile chassis vehicle for a collaborative robot according to claim 1, characterized in that: The front and rear ends of the right side of the chassis vehicle equipment (1) are both fixedly connected to a front shell (13), and the front and rear bottoms of the chassis vehicle equipment (1) are both fixedly connected to a protection plate (19).

6. The mobile chassis vehicle for a collaborative robot according to claim 3, characterized in that: A dust cover (16) is provided at the front left end of the chassis vehicle equipment (1), and the rear side of the dust cover (16) is rotatably connected to the control switch (15) via a hinge.

7. The mobile chassis vehicle for a collaborative robot according to claim 1, characterized in that: A push rod (17) is fixedly connected to the left side of the top wall of the protection frame (4).

8. The mobile chassis vehicle for a collaborative robot according to claim 1, characterized in that: Adjacent sides of the two fixing clips (8) are both fixedly connected with rubber pads (10).

Images