Moving device for industrial robot

Abstract

The moving device for the industrial robot comprises an industrial robot mechanism and moving limiting mechanisms, the moving limiting mechanisms are fixedly connected to the two sides of the industrial robot mechanism, the industrial robot mechanism comprises an industrial robot body, the bottom of the industrial robot body is fixedly connected with a mover, and the moving limiting mechanisms are fixedly connected to the bottom of the industrial robot body. Moving wheels are arranged on the two sides of the mover, the moving limiting mechanism comprises a connecting plate, a transmission box is fixedly connected to the right side of the connecting plate, a motor is fixedly connected to the bottom of the inner wall of the transmission box, a first gear is fixedly connected to the output end of the motor, and second gears are engaged with the two sides of the first gear. According to the utility model, the functionality of quickly stopping and positioning the moving device is increased, so that the moving device has the effect of quickly rubbing and limiting the moving wheels, and the situation that the moving device usually slowly stops through the speed reduction of the moving wheels is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial robots, in particular to a mobile device for industrial robots. Background Art

[0002] Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field. They have a certain degree of automation and can rely on their own power energy and control capabilities to achieve various industrial processing and manufacturing functions. The following is a detailed introduction to industrial robots: Definition: Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field. They can rely on their own power energy and control capabilities to achieve various industrial processing and manufacturing functions. Features: ease of use, high level of intelligence, etc. They can complete heavy, repetitive or dangerous work and improve production efficiency and safety. Composition: Industrial robots are generally composed of three major parts: mechanical part, sensor part and control part, which are further subdivided into six subsystems: mechanical structure system, drive system, perception system, robot-environment interaction system, human-computer interaction system and control system. Classification: Classification by mechanical structure: serial robot (such as six-joint robot) and parallel robot (such as spider robot). Classification by manipulator coordinate form: cylindrical coordinate type, multi-joint type, planar joint type, rectangular coordinate type, etc. Classification by drive mode: hydraulic drive, pneumatic drive, electrical drive, etc. Classification by application areas: robots for welding, assembly, handling and stacking, loading and unloading, grinding and spraying, cutting and processing, etc.

[0003] According to the patent publication number of China Patent Network: CN209051507U, the utility model relates to the field of power maintenance technology, and in particular to a robot mobile device, including a connecting frame for connecting to a robot base and a support assembly and a Mecanum wheel symmetrically arranged on both sides of the connecting frame, the support assembly includes a support frame and a connecting rod, the two ends of the connecting rod are rotatably connected to the support frame and the connecting frame respectively, the support frame is equipped with a coupling assembly, one end of the coupling assembly is connected to the Mecanum wheel transmission, and the other end is connected to a driving unit, and the upper end of the support frame is equipped with a connecting assembly for connecting to the robot base. The utility model has a simple structure, and can realize the omnidirectional movement of the robot when used as a mobile device, while improving the stability of the mobile device during the omnidirectional movement.

[0004] An industrial robot requires a mobile device when it moves, but most of the mobile devices currently on the market usually slow down by slowing down the moving wheels, making it impossible for the industrial robot to stop and position quickly while moving, affecting the efficient use of the industrial robot's mobile device and failing to bring convenience to users.

[0005] Therefore, it is necessary to design and transform the industrial robot to effectively prevent the phenomenon that its moving device usually slows down through the moving wheels and then stops slowly. Content of the Utility Model

[0006] To solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a moving device for an industrial robot, which has the advantages of quickly stopping and positioning the moving device, and solves the problem that the moving device usually slows down through the moving wheels and then stops slowly.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A moving device for an industrial robot, comprising:

[0008] Industrial robot mechanism;

[0009] Moving limit mechanism, the moving limit mechanism is fixedly connected to both sides of the industrial robot mechanism;

[0010] The industrial robot mechanism includes an industrial robot body, a mover is fixedly connected to the bottom of the industrial robot body, and moving wheels are arranged on both sides of the mover.

[0011] Preferably, the moving limit mechanism includes a connecting plate, a transmission box is fixedly connected to the right side of the connecting plate, a motor is fixedly connected to the bottom of the inner wall of the transmission box, a first gear is fixedly connected to the output end of the motor, second gears are meshed on both sides of the first gear, a worm is fixedly connected to the top of the second gear, the top of the worm is movably connected to the top of the inner wall of the transmission box through a bearing, a worm gear is meshed on the outside of the worm, the back of the worm gear is movably connected to the rear side of the inner wall of the transmission box through a bearing, a transmission column is fixedly connected to the front of the worm gear, a transmission plate is movably connected to the surface of the transmission column, a transmission rod is fixedly connected to the bottom of the transmission plate, and the outside of the transmission rod penetrates to the outside of the transmission box and is fixedly connected to a brake block.

[0012] Preferably, a fixing plate is fixedly connected to the back of the motor, and the back of the fixing plate is fixedly connected to the rear side of the inner wall of the transmission box.

[0013] Preferably, a support rod is fixedly connected to the top of the first gear, and the top of the support rod is movably connected to the top of the inner wall of the transmission box through a bearing.

[0014] Preferably, a slider is fixedly connected to the top of the transmission plate, a sliding groove is opened on the top of the inner wall of the transmission box, and the slider is used in cooperation with the sliding groove.

[0015] As a preferred embodiment of the present invention, guide rods are fixedly connected to both sides of the inner wall of the transmission box, and the guide rods penetrate the transmission rod and are slidably connected to the transmission rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model increases the functionality of rapid stopping and positioning of the mobile device, so that it has the effect of rapid friction limiting of the mobile wheels, preventing the mobile device from slowing down by slowing down the mobile wheels.

[0018] 2. The utility model can limit the moving wheel by setting the moving limiting mechanism, thereby limiting the moving range of the moving wheel.

[0019] 3. The utility model can provide auxiliary support for the motor by setting the fixing plate, so as to prevent the motor from being unstable at a single point and causing large shaking during operation.

[0020] 4. The utility model can provide auxiliary support to the first gear through the setting of the support rod, thereby improving the stability of the first gear.

[0021] 5. The utility model can limit the transmission plate by setting the slider and the slide groove to prevent the transmission plate from tilting when moving.

[0022] 6. The utility model can provide auxiliary support to the transmission rod by setting the guide rod, thereby preventing the transmission rod from deviating when moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a front view of the transmission box of the utility model;

[0025] Figure 3 This is an exploded view of the transmission box of the utility model;

[0026] Figure 4 It is a side view of the slideway of the utility model.

[0027] In the figure: 1. industrial robot mechanism; 11. industrial robot body; 12. mover; 13. moving wheel; 2. moving limit mechanism; 21. connecting plate; 22. transmission box; 23. motor; 24. first gear; 25. second gear; 26. worm; 27. worm wheel; 28. transmission column; 29. transmission plate; 210. transmission rod; 211. brake block; 3. fixing plate; 4. support rod; 5. slider; 6. slide groove; 7. guide rod. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 4 As shown, the utility model provides a mobile device for an industrial robot, comprising:

[0030] Industrial robot mechanism 1;

[0031] A movable limiting mechanism 2, wherein the movable limiting mechanism 2 is fixedly connected to two sides of the industrial robot mechanism 1;

[0032] The industrial robot mechanism 1 comprises an industrial robot body 11 , a mover 12 is fixedly connected to the bottom of the industrial robot body 11 , and moving wheels 13 are arranged on both sides of the mover 12 .

[0033] refer to Figure 3 The movable limiting mechanism 2 includes a connecting plate 21, a transmission box 22 is fixedly connected to the right side of the connecting plate 21, a motor 23 is fixedly connected to the bottom of the inner wall of the transmission box 22, a first gear 24 is fixedly connected to the output end of the motor 23, a second gear 25 is meshed on both sides of the first gear 24, a worm 26 is fixedly connected to the top of the second gear 25, the top of the worm 26 is movably connected to the top of the inner wall of the transmission box 22 through a bearing, a worm wheel 27 is meshed on the outer side of the worm 26, the back side of the worm wheel 27 is movably connected to the rear side of the inner wall of the transmission box 22 through a bearing, a transmission column 28 is fixedly connected to the front side of the worm wheel 27, a transmission plate 29 is movably connected to the surface of the transmission column 28, a transmission rod 210 is fixedly connected to the bottom of the transmission plate 29, and the outer side of the transmission rod 210 penetrates to the outer side of the transmission box 22 and is fixedly connected to a brake block 211.

[0034] As a technical optimization solution of the present invention, the movable wheel 13 can be limited by setting the movable limiting mechanism 2, thereby limiting the moving range of the movable wheel 13.

[0035] refer to Figure 4 The back of the motor 23 is fixedly connected with a fixing plate 3 , and the back of the fixing plate 3 is fixedly connected with the rear side of the inner wall of the transmission box 22 .

[0036] As a technical optimization solution of the utility model, the setting of the fixing plate 3 can provide auxiliary support for the motor 23 to prevent the single-point support of the motor 23 from being unstable and causing large shaking during operation.

[0037] refer to Figure 4, a support rod 4 is fixedly connected to the top of the first gear 24, and the top of the support rod 4 is movably connected to the top of the inner wall of the transmission box 22 through a bearing.

[0038] As a technical optimization scheme of the present utility model, through the arrangement of the support rod 4, the first gear 24 can be supported assistantly, improving the stability of the first gear 24.

[0039] Reference Figure 4 , a slider 5 is fixedly connected to the top of the transmission plate 29, a chute 6 is opened at the top of the inner wall of the transmission box 22, and the slider 5 is used in cooperation with the chute 6.

[0040] As a technical optimization scheme of the present utility model, through the arrangement of the slider 5 and the chute 6, the transmission plate 29 can be limited, preventing the transmission plate 29 from tilting when moving.

[0041] Reference Figure 4 , guide rods 7 are fixedly connected to both sides of the inner wall of the transmission box 22, and the guide rods 7 penetrate through the transmission rod 210 and are slidably connected to the transmission rod 210.

[0042] As a technical optimization scheme of the present utility model, through the arrangement of the guide rods 7, the transmission rod 210 can be supported assistantly, preventing the transmission rod 210 from shifting when moving.

[0043] The working principle and usage process of the present utility model: When in use, first, when the user drives the industrial robot body 11 to move to a suitable position by the mover 12, the motor 23 is started. The motor 23 drives the first gear 24 to rotate through the output end. The first gear 24 meshes with the second gear 25 to drive the second gear 25 to rotate. The second gear 25 drives the worm 26 to rotate. The worm 26 meshes with the worm gear 27 to drive the worm gear 27 to rotate. The worm gear 27 drives the transmission column 28 to slide inside the transmission plate 29 and drives the transmission plate 29 to move outward. The transmission plate 29 drives the transmission rod 210 to move outward. The transmission rod 210 drives the brake block 211 to move outward. The brake block 211 frictionally limits the moving wheel 13, and the limit on the brake block 211 can be released by reverse operation.

[0044] To sum up: For this mobile device of the industrial robot, by adding the functionality of quickly stopping and positioning the mobile device, it has the effect of quickly frictionally limiting the moving wheel, preventing the situation that the mobile device usually slows down through the moving wheel and then stops slowly, and solving the problem that the mobile device usually slows down through the moving wheel and then stops slowly.

[0045] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile device for an industrial robot, characterized in that, Comprising: An industrial robot mechanism (1); A mobile limiting mechanism (2), the mobile limiting mechanism (2) being fixedly connected to both sides of the industrial robot mechanism (1); The industrial robot mechanism (1) includes an industrial robot body (11), a mover (12) is fixedly connected to the bottom of the industrial robot body (11), and moving wheels (13) are arranged on both sides of the mover (12).

2. The mobile device for an industrial robot according to claim 1, wherein: The mobile limiting mechanism (2) includes a connecting plate (21), a transmission box (22) is fixedly connected to the right side of the connecting plate (21), a motor (23) is fixedly connected to the bottom of the inner wall of the transmission box (22), a first gear (24) is fixedly connected to the output end of the motor (23), second gears (25) are meshed with both sides of the first gear (24), a worm (26) is fixedly connected to the top of the second gear (25), the top of the worm (26) is movably connected to the top of the inner wall of the transmission box (22) through a bearing, a worm gear (27) is meshed with the outside of the worm (26), the back of the worm gear (27) is movably connected to the rear side of the inner wall of the transmission box (22) through a bearing, a transmission column (28) is fixedly connected to the front of the worm gear (27), a transmission plate (29) is movably connected to the surface of the transmission column (28), a transmission rod (210) is fixedly connected to the bottom of the transmission plate (29), and the outside of the transmission rod (210) penetrates to the outside of the transmission box (22) and is fixedly connected to a brake block (211).

3. The mobile device for an industrial robot according to claim 2, wherein: A fixing plate (3) is fixedly connected to the back of the motor (23), and the back of the fixing plate (3) is fixedly connected to the rear side of the inner wall of the transmission box (22).

4. The mobile device for an industrial robot according to claim 2, characterized in that: A support rod (4) is fixedly connected to the top of the first gear (24), and the top of the support rod (4) is movably connected to the top of the inner wall of the transmission box (22) through a bearing.

5. The mobile device for an industrial robot according to claim 2, wherein: A slider (5) is fixedly connected to the top of the transmission plate (29), a chute (6) is opened on the top of the inner wall of the transmission box (22), and the slider (5) is used in cooperation with the chute (6).

6. The mobile device for an industrial robot according to claim 2, wherein: Guide rods (7) are fixedly connected to both sides of the inner wall of the transmission box (22), the guide rods (7) penetrate through the transmission rod (210) and are slidably connected to the transmission rod (210).

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