Multifunctional teaching and practical training device for industrial robot

Abstract

The utility model relates to the technical field of teaching devices, in particular to a multifunctional teaching practical training device for an industrial robot, which comprises a protection box, a box cover arranged on the top surface of the protection box and connected with the protection box in a sliding manner, a mounting plate arranged in the protection box, an industrial robot body arranged in the protection box and arranged on the top surface of the mounting plate, and a lifting mechanism, and the lifting mechanism is arranged in the protection box and used for lifting the mounting plate, and the lifting mechanism comprises an L-shaped vertical plate fixed to the inner bottom face of the protection box and a rotating roller rotationally connected with the transverse plate end of the vertical plate. The industrial robot body can be fixedly mounted by arranging the mounting plate, and the mounting plate can be driven to ascend and descend by arranging the lifting mechanism, so that the industrial robot body which is not in a working state can be moved into the protection box, and the storage effect on the industrial robot body is achieved; and through the arrangement of the protection box and the box cover, the protection effect on the industrial robot body can also be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of teaching devices, in particular to a multifunctional teaching and training device for industrial robots. Background Art

[0002] A robot is an intelligent machine that can work semi-autonomously or fully autonomously. The earliest robot in history was a puppet robot made by craftsmen in the image of Liu Yan at the order of Emperor Yang of Sui. It was equipped with mechanisms and had the abilities to sit, stand, bow, and lie down. Robots have basic characteristics such as perception, decision-making, and execution. They can assist or even replace humans to complete dangerous, heavy, and complex tasks, improve work efficiency and quality, serve human life, and expand or extend the scope of human activities and abilities. Currently, most industrial training uses robot experiments, so experimental teaching of industrial robots is essential.

[0003] The patent with publication number CN219997735U discloses an industrial robot teaching and training device, including a box body, a lubrication box and a dust collection box. The lubrication box is installed on the inner wall of the box body, and a water pump is installed on the top of the lubrication box. The input end of the water pump is installed with a water inlet pipe, and one end of the water inlet pipe extends into the interior of the lubrication box. The output end of the water pump is installed with a telescopic tube, and one end of the telescopic tube extends out of the top of the box body, and a nozzle is installed at one end of the telescopic tube.

[0004] Although the device can achieve the lubrication function by installing a lubrication box, during lubrication, the nozzle is inserted into the part that needs lubrication, and then the water pump works to draw the lubricating oil in the lubrication box through the water inlet pipe, and then spray it to the transmission part of the device through the telescopic tube for lubrication, turn on the controller, the motor drives the take-up shaft to rotate, the cable is tightened, the sealing plate is pulled to move by the guide wheel, and the first spring contracts to separate the sealing plate from the sealing block, so that the lubricating oil can flow out to achieve the lubrication function, but the mechanical arm in the device is exposed to the outside world and is easily damaged by collision. The device is not provided with a storage structure, and the mechanical arm that is not in working state cannot be stored and protected. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional teaching and training device for industrial robots to solve the problem that the mechanical arm in the device proposed in the above-mentioned background technology is exposed to the outside world and is easily damaged by collision, and the device has no storage structure and cannot store and protect the mechanical arm that is not in a working state.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A multifunctional teaching and training device for an industrial robot comprises a protection box, a box cover slidably connected to the protection box is provided on the top surface of the protection box, a mounting plate is provided inside the protection box, an industrial robot body located inside the protection box is mounted on the top surface of the mounting plate, and further comprises:

[0008] The lifting mechanism is arranged inside the protective box and is used for lifting the mounting plate. The lifting mechanism includes an L-shaped vertical plate fixed on the inner bottom surface of the protective box, a roller rotatably connected to the horizontal plate end of the vertical plate, a rotating rod coaxially fixed on the bottom surface of the rotating roller and rotatably connected to the inner bottom surface of the protective box, a cylindrical cam coaxially fixed on the circumferential outer wall of the rotating roller, a moving block slidably connected to the left side surface of the vertical plate end of the vertical plate, a moving rod fixed on the front side surface of the moving block and located below the mounting plate, a connecting rod fixed between the moving rod and the mounting plate, two gears located inside the protective box and used for driving the rotating rod to rotate, and a motor installed on the inner bottom surface of the protective box and used for driving the two gears to rotate. A spiral limiting groove is provided on the circumferential outer wall of the cylindrical cam, and a limiting column slidably connected to the upper limiting groove of the outer wall of the cylindrical cam is fixed on the left side surface of the moving block, and the two gears are meshed with each other.

[0009] As a preferred embodiment, the lifting mechanism further comprises a rotating shaft coaxially connected to the output shaft of the motor, and the two rotating shafts are coaxially fixed on the circumferential outer walls of the rotating shaft and the rotating rod, respectively.

[0010] As a preferred embodiment, a guide groove is provided on the left side surface of the vertical plate end of the vertical plate, and a guide block slidably connected to the guide groove on the left side surface of the vertical plate end of the vertical plate is fixed on the right side surface of the moving block.

[0011] As a preferred embodiment, two slide grooves are provided on the top surface of the protection box, and two slide bars slidably connected to the slide grooves on the same side of the top surface of the protection box are fixed to the bottom end of the box cover.

[0012] As a preferred embodiment, two symmetrical handles are fixed on the top surface of the box cover, and the handles are U-shaped.

[0013] As a preferred embodiment, the lifting mechanism further comprises a protection box fixed on the inner bottom surface of the protection box, the motor is located inside the protection box, and the rotating shaft passes through the top surface of the protection box.

[0014] As a preferred embodiment, the transverse cross-sectional shape of the guide groove on the left side surface of the vertical plate end of the vertical plate is convex, and the shape of the guide block is convex to match the shape of the guide groove on the left side surface of the vertical plate end of the vertical plate.

[0015] As a preferred embodiment, the distance between the protection box and the rotating rod is 6-14 cm, and the distance between the protection box and the gear on the same side is 4-16 cm.

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

[0017] 1. The utility model can fix and install the industrial robot body by setting the mounting plate, and can drive the mounting plate to be lifted and lowered by setting the lifting mechanism, so that the industrial robot body that is not in working state can be moved to the inside of the protective box, which has the effect of storing the industrial robot body. The setting of the protective box and the box cover can also play a protective effect on the industrial robot body, and there is no need to manually move the industrial robot to the outside of the protective box, which saves time and labor, and makes the whole device more functional;

[0018] 2. In the utility model, a guide groove is provided on the left surface of the vertical plate end of the neutral plate, and a guide block is fixed on the right surface of the moving block, which is slidably connected to the guide groove on the left surface of the vertical plate end of the neutral plate, so as to guide the movement of the moving block, and then indirectly guide the movement of the mounting plate and the industrial robot body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is one of the internal structure diagrams of the protection box in the utility model;

[0021] Figure 3 This is the second schematic diagram of the internal structure of the protective box in the utility model;

[0022] Figure 4 It is a partial cross-sectional view of the utility model;

[0023] Figure 5 It is an enlarged view of point A in the utility model;

[0024] Figure 6 It is a schematic diagram of the overall structure of the lifting mechanism in the utility model;

[0025] Figure 7 This is one of the partial exploded views of the lifting mechanism in the utility model;

[0026] Figure 8 This is the second partial exploded view of the lifting mechanism in the utility model.

[0027] The meanings of the numbers in the figure are as follows: 1. protective box; 2. box cover; 3. mounting plate; 4. industrial robot body; 5. handle; 6. slide bar; 7. lifting mechanism; 71. vertical plate; 72. roller; 73. cylindrical cam; 74. moving block; 75. limiting column; 76. moving rod; 77. connecting rod; 78. guide block; 79. rotating rod; 710. gear; 711. motor; 712. rotating shaft; 713. protective box. 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] See also Figure 1-Figure 8 The utility model provides a technical solution: a multifunctional teaching and training device for an industrial robot, comprising a protective box 1, a box cover 2 slidably connected to the top surface of the protective box 1, a mounting plate 3 inside the protective box 1, an industrial robot body 4 located inside the protective box 1 is mounted on the top surface of the mounting plate 3, and further comprising:

[0030] The lifting mechanism 7 is arranged inside the protection box 1 and is used for lifting the mounting plate 3. The lifting mechanism 7 includes an L-shaped vertical plate 71 fixed on the inner bottom surface of the protection box 1, a roller 72 rotatably connected to the horizontal plate end of the vertical plate 71, a rotating rod 79 coaxially fixed on the bottom surface of the rotating roller 72 and rotatably connected to the inner bottom surface of the protection box 1, a cylindrical cam 73 coaxially fixed on the circumferential outer wall of the rotating roller 72, a moving block 74 slidably connected to the left side surface of the vertical plate end of the vertical plate 71, a moving rod 76 fixed on the front side surface of the moving block 74 and located below the mounting plate 3, a connecting rod 77 fixed between the moving rod 76 and the mounting plate 3, two gears 710 located inside the protection box 1 and used to drive the rotating rod 79 to rotate, and an installation rod 78. A motor 711 is mounted on the inner bottom surface of the protective box 1 and is used to drive the two gears 710 to rotate. A spiral limit groove is provided on the circumferential outer wall of the cylindrical cam 73. A limit column 75 is fixed on the left surface of the moving block 74 and is slidably connected to the limit groove on the outer wall of the cylindrical cam 73. The two gears 710 are meshed with each other. The industrial robot body 4 can be fixedly installed by setting the mounting plate 3. The mounting plate 3 can be driven to be lifted and lowered by setting the lifting mechanism 7, so that the industrial robot body 4 that is not in a working state can be moved into the protective box 1, which has a storage effect on the industrial robot body 4. The setting of the protective box 1 and the box cover 2 can also have a protective effect on the industrial robot body 4.

[0031] In this embodiment, the lifting mechanism 7 also includes a rotating shaft 712 coaxially connected to the output shaft of the motor 711, and the two rotating shafts 712 are coaxially fixed on the circumferential outer walls of the rotating shaft 712 and the rotating rod 79, respectively, which can smoothly drive the two gears 710 to rotate, and then smoothly drive the cylindrical cam 73 to rotate.

[0032] In addition, a guide groove is provided on the left surface of the vertical plate end of the vertical plate 71, and a guide block 78 is fixed on the right surface of the moving block 74, which is slidably connected to the guide groove on the left surface of the vertical plate end of the vertical plate 71, so as to guide the movement of the moving block 74, and thus indirectly guide the movement of the mounting plate 3 and the industrial robot body 4.

[0033] Furthermore, two slide grooves are provided on the top surface of the protection box 1, and two slide bars 6 are fixed at the bottom end of the box cover 2 and are slidably connected to the slide grooves on the same side of the top surface of the protection box 1, so as to guide the disassembly and assembly of the box cover 2.

[0034] Specifically, two symmetrical handles 5 are fixed on the top surface of the box cover 2 , and the handles 5 are U-shaped, so that the box cover 2 can be easily taken or placed.

[0035] It is worth noting that the lifting mechanism 7 also includes a protection box 713 fixed on the bottom surface of the protection box 1, the motor 711 is located inside the protection box 713, and the rotating shaft 712 passes through the top surface of the protection box 713, which can protect the motor 711 and thus extend the service life of the motor 711.

[0036] It is worth mentioning that the transverse cross-sectional shape of the guide groove on the left side surface of the vertical plate end of the vertical plate 71 is convex, and the shape of the guide block 78 is convex to match the shape of the guide groove on the left side surface of the vertical plate end of the vertical plate 71, which can make the connection between the guide block 78 and the guide groove on the left side surface of the vertical plate end of the vertical plate 71 tighter, thereby indirectly making the mounting plate 3 and the industrial robot body 4 more stable during movement.

[0037] It is worth emphasizing that the distance between the protection box 713 and the rotating rod 79 is 6-14 cm, and the distance between the protection box 713 and the gear 710 on the same side is 4-16 cm. In this article, the distance between the protection box 713 and the rotating rod 79 is preferably 12 cm, and the distance between the protection box 713 and the gear 710 on the same side is preferably 13 cm, so that the rotation of the two gears 710 and the rotating rod 79 can be unimpeded.

[0038] Finally, it should be noted that the industrial robot body 4, motor 711 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0039] During specific use of this embodiment, when it is necessary to store the non-working industrial robot body 4, the motor 711 is first started through the external PLC, and the output shaft of the motor 711 rotates to drive the rotating shaft 712 coaxially connected thereto to rotate, and the rotation of the rotating shaft 712 drives the same-side gear 710 coaxially fixed thereto to rotate, and the rotation of the gear 710 drives another gear 710 meshing therewith to rotate, and the rotation of the other gear 710 drives the rotating rod 79 coaxially fixed thereto to rotate, and the rotation of the rotating rod 79 drives the rotating roller 72 coaxially fixed thereto to rotate, and the rotation of the rotating roller 72 drives the cylindrical cam 73 coaxially fixed thereto to rotate, and the rotation of the cylindrical cam 73 drives the spiral limiting groove on its outer wall to rotate, and the rotation of the cylindrical cam 73 drives the limiting column 75 slidably connected to the limiting groove on its outer wall to move, and the limiting column 75 is on the left side of the moving block 74, the guide block 78 and the vertical plate end of the vertical plate 71 The industrial robot body 4 moves toward the inside of the protective box 1 under the guidance of the surface guide groove. The movement of the limit column 75 also drives the moving block 74 to move downward. The movement of the moving block 74 drives the moving rod 76 fixed thereto to move. The movement of the moving rod 76 drives the mounting plate 3 fixed thereto through the connecting rod 77 to move toward the inside of the protective box 1. The movement of the mounting plate 3 drives the industrial robot body 4 to move toward the inside of the protective box 1. When the industrial robot body 4 moves to a suitable position inside the protective box 1, the motor 711 is turned off through the external PLC, and then the box cover 2 is taken out through the two handles 5. Subsequently, the two slide bars 6 are respectively inserted into the two slide grooves on the top surface of the protective box 1. The box cover 2 is moved so that the top of the protective box 1 can be covered, thereby completing the storage of the industrial robot body 4. According to the above, conversely, the industrial robot body 4 can be moved to a suitable position above the protective box 1 to work.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional teaching and training device for industrial robots, comprising a protective box (1), characterized in that: The top surface of the protection box (1) is provided with a box cover (2) slidably connected thereto, the interior of the protection box (1) is provided with a mounting plate (3), the top surface of the mounting plate (3) is provided with an industrial robot body (4) located inside the protection box (1), and further comprises: A lifting mechanism (7) is arranged inside the protection box (1) and is used to lift the mounting plate (3). The lifting mechanism (7) comprises an L-shaped vertical plate (71) fixed on the inner bottom surface of the protection box (1), a roller (72) rotatably connected to the horizontal plate end of the vertical plate (71), a rotating rod (79) coaxially fixed on the bottom surface of the roller (72) and rotatably connected to the inner bottom surface of the protection box (1), a cylindrical cam (73) coaxially fixed on the circumferential outer wall of the roller (72), a moving block (74) slidably connected to the left side surface of the vertical plate end of the vertical plate (71), and a moving block (74) fixed on the front side surface of the moving block (74) and located on the mounting plate. (3) A moving rod (76) below, a connecting rod (77) fixed between the moving rod (76) and the mounting plate (3), two gears (710) located inside the protective box (1) and used to drive the rotating rod (79) to rotate, and a motor (711) installed on the inner bottom surface of the protective box (1) and used to drive the two gears (710) to rotate, a spiral limiting groove is provided on the circumferential outer wall of the cylindrical cam (73), a limiting column (75) slidably connected to the limiting groove on the outer wall of the cylindrical cam (73) is fixed on the left side surface of the moving block (74), and the two gears (710) are meshed with each other.

2. The multifunctional teaching and training device for industrial robots according to claim 1 is characterized in that: The lifting mechanism (7) further comprises a rotating shaft (712) coaxially connected to the output shaft of the motor (711), and the two rotating shafts (712) are coaxially fixed on the rotating shaft (712) and the circumferential outer wall of the rotating rod (79), respectively.

3. The multifunctional teaching and training device for industrial robots according to claim 1 is characterized in that: A guide groove is provided on the left side surface of the vertical plate end of the vertical plate (71), and a guide block (78) is fixed on the right side surface of the moving block (74) and is slidably connected to the guide groove on the left side surface of the vertical plate end of the vertical plate (71).

4. The multifunctional teaching and training device for industrial robots according to claim 1 is characterized in that: Two slide grooves are provided on the top surface of the protection box (1), and two slide bars (6) are fixed at the bottom end of the box cover (2) and are slidably connected to the slide grooves on the same side of the top surface of the protection box (1).

5. The multifunctional teaching and training device for industrial robots according to claim 1 is characterized in that: Two mutually symmetrical handles (5) are fixed on the top surface of the box cover (2), and the handles (5) are in a U-shape.

6. The multifunctional teaching and training device for industrial robots according to claim 2 is characterized in that: The lifting mechanism (7) further comprises a protection box (713) fixed on the inner bottom surface of the protection box (1); the motor (711) is located inside the protection box (713); and the rotating shaft (712) passes through the top surface of the protection box (713).

7. The multifunctional teaching and training device for industrial robots according to claim 3 is characterized in that: The transverse cross-sectional shape of the guide groove on the left side surface of the vertical plate end of the vertical plate (71) is in a convex shape, and the shape of the guide block (78) is in a convex shape that matches the shape of the guide groove on the left side surface of the vertical plate end of the vertical plate (71).

8. The multifunctional teaching and training device for industrial robots according to claim 6 is characterized in that: The distance between the protection box (713) and the rotating rod (79) is 6-14 cm, and the distance between the protection box (713) and the gear (710) on the same side is 4-16 cm.

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