Workshop rotary carrying robot

Abstract

The utility model relates to the technical field of workshop transportation tools, in particular to a workshop rotary carrying robot which comprises a robot body, a fixing device is arranged at the lower end of the robot body, and a damping device is arranged at the bottom of the robot body. The fixing device comprises an air bag, the bottom of the air bag is fixedly connected with an air inlet pipe and an air delivery pipe, the side, away from the air bag, of the air delivery pipe is fixedly connected with an air pressure cabin, the side edge of the air pressure cabin is slidably connected with an air pressure rod, and the side, away from the air pressure cabin, of the air pressure rod is fixedly connected with a fixing plate. By arranging the fixing device, after the bottom of the robot body extrudes the air bag, the air bag conveys air in the air bag into the air pressure cabin through the air conveying pipe, the air pressure cabin can drive the air pressure rod and the fixing plate to fix the lower end of the robot body, and different robot bodies can be effectively fixed; and the robot body is convenient to replace, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop transportation tools, in particular to a workshop rotary transport robot. Background Art

[0002] Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices for the industrial field. They can perform work automatically and rely on their own power and control capabilities to achieve various functions. Industrial robots have been used in various fields of industrial production in the market to transport, classify, place and store industrial production parts.

[0003] The publication number is CN209207491U. A handling robot for workshops comprises a base, a driving wheel is arranged at the bottom of the base, a control main box is arranged at the center of the top of the base, a first hydraulic rod is arranged at the four corners of the top of the base, a placing table is arranged at the top of the first hydraulic rod, a vertical pole is arranged at the center of the top of the placing table, an electric rotating shaft is arranged at the top of the vertical pole, a cross bar is arranged horizontally on the side wall of the electric rotating shaft, a moving block is sleeved on the cross bar, a driving motor is arranged at the top of the moving block, and the driving motor is a servo motor. A second hydraulic rod is arranged vertically downward at the bottom of the moving block, and a mechanical gripper is arranged at the bottom of the second hydraulic rod. The above application has a low manufacturing cost compared with a complex workshop handling robot through the setting of the above structure. Compared with a handling robot with a simple structure, it has the function of multi-directional handling, and has a cargo carrying and automatic height adjustment mechanism, and can grab cargo of different sizes. However, the above application is not convenient for replacing the robot body. When encountering cargo with a large weight, if the robot body is forcibly grabbed and transported, it is easy to cause damage to the robot body. In addition, although the robot body can be moved in the above application, if it encounters an uneven road surface during movement, it is easy to cause damage to the robot body, and the practicability is not strong. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a workshop rotary transport robot to solve the problem that it is inconvenient to replace the robot body and the robot body is easily damaged during transportation.

[0005] Based on the above purpose, the utility model provides a workshop rotary handling robot, comprising: a robot body, a fixing device is arranged at the lower end of the robot body, and a shock absorbing device is arranged at the bottom of the robot body;

[0006] The fixing device includes an airbag, the bottom of which is fixedly connected with an air inlet pipe and an air supply pipe, the side of the air supply pipe away from the airbag is fixedly connected with an air pressure cabin, the side of the air pressure cabin is slidably connected with an air pressure rod, the side of the air pressure rod away from the air pressure cabin is fixedly connected with a fixing plate, and the top of the air pressure cabin is provided with an exhaust valve.

[0007] As an optional implementation, the robot body is composed of a control motor, a vertical electric telescopic arm, a horizontal electric telescopic arm, a connecting shaft and a clamping arm.

[0008] As an optional implementation, the airbag is arranged at the bottom of the robot body, and the number of the air pipe and the air pressure chamber is two.

[0009] As an optional implementation, the shape of the fixing plate is set to be U-shaped, and the material of the fixing plate is corrosion-resistant and friction-resistant metal steel.

[0010] As an optional embodiment, the shock absorbing device includes a mobile base, the top of the mobile base is fixedly connected to a limiting groove, the bottom of the mobile base is fixedly connected to an elastic buffer rod, the bottom of the elastic buffer rod is rotatably connected to a universal wheel, the lower end side of the elastic buffer rod is fixedly connected to an L-shaped connecting piece, the inner side of the L-shaped connecting piece away from the elastic buffer rod is rotatably connected to a rotating rod, the outer side of the rotating rod is sleeved with a reduction wheel, and the top of the mobile base is fixedly connected to a limiting connecting plate.

[0011] As an optional implementation, a connection groove is provided on the top surface of the mobile base, an airbag is fixedly connected to the interior of the connection groove, and an air pressure cabin is fixedly connected to the top of the mobile base.

[0012] As an optional implementation, the reduction wheel is made of rubber with strong friction, the number of the reduction wheels is four, and the shape of the limiting connecting plate is set to be L-shaped.

[0013] Beneficial effects of the utility model:

[0014] First, the utility model is provided with a fixing device, which can squeeze the airbag at the bottom of the robot body, and then the airbag will transport its internal gas to the inside of the air pressure chamber through the air pipe. The air pressure chamber will drive the air pressure rod and the fixing plate to fix the lower end of the robot body. It can effectively fix different robot bodies and facilitate the replacement of the robot body, and it is very practical.

[0015] Secondly, the utility model is provided with a shock-absorbing device, which can buffer and reduce shock of the robot body when the robot body is moved, and can effectively protect the robot body to prevent damage to the robot body when the robot body encounters bumps on uneven roads during movement. It can effectively extend the service life of the robot body and further enhance the practicality of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a three-dimensional appearance schematic diagram of an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional side sectional view of an embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional cross-sectional schematic diagram of an embodiment of the utility model;

[0020] Figure 4 For the utility model embodiment Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 For the utility model embodiment Figure 3 Enlarged structural diagram at B in the middle.

[0022] The markings in the figure are:

[0023] 1. Robot body; 2. Fixing device; 21. Airbag; 22. Air inlet pipe; 23. Air delivery pipe; 24. Air pressure chamber; 25. Air pressure rod; 26. Fixing plate; 27. Exhaust valve; 3. Shock absorbing device; 31. Mobile base; 32. Limiting groove; 33. Elastic buffer rod; 34. Universal wheel; 35. L-shaped connector; 36. Turn bar; 37. Reduction wheel; 38. Limiting connecting plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a workshop rotary handling robot comprises: a robot body 1, a fixing device 2 is arranged at the lower end of the robot body 1, and a shock absorbing device 3 is arranged at the bottom of the robot body 1;

[0027] The fixing device 2 comprises an air bag 21, an air inlet pipe 22 and an air delivery pipe 23 are fixedly connected to the bottom of the air bag 21, a side of the air delivery pipe 23 away from the air bag 21 is fixedly connected to an air pressure cabin 24, a side of the air pressure cabin 24 is slidably connected to an air pressure rod 25, a side of the air pressure rod 25 away from the air pressure cabin 24 is fixedly connected to a fixing plate 26, and an exhaust valve 27 is arranged on the top of the air pressure cabin 24;

[0028] As an optional implementation, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, the robot body 1 is composed of a control motor, a vertical electric telescopic arm, a horizontal electric telescopic arm, a connecting shaft and a clamping arm.

[0029] In this way, the robot body 1 can effectively clamp and transport the goods, saving a lot of manpower and improving work efficiency.

[0030] As an optional implementation, Figure 4 As shown, the airbag 21 is arranged at the bottom of the robot body 1, and the number of the air delivery pipe 23 and the air pressure chamber 24 is two.

[0031] In this way, the airbag 21 can effectively provide gas power to the air pressure cabin 24 through the gas stored inside, driving the gas pressure rod 25 and the fixing plate 26 to move.

[0032] As an optional implementation, Figure 3 As shown, the shape of the fixing plate 26 is set to be U-shaped, and the material of the fixing plate 26 is corrosion-resistant and friction-resistant metal steel.

[0033] In this way, the fixing plate 26 can effectively fix the lower end of the robot body 1 and can also fix the lower ends of other robot bodies 1, and is highly practical.

[0034] As an optional implementation, Figure 5 As shown, the shock absorbing device 3 includes a movable base 31, the top of the movable base 31 is fixedly connected to a limiting groove 32, the bottom of the movable base 31 is fixedly connected to an elastic buffer rod 33, the bottom of the elastic buffer rod 33 is rotatably connected to a universal wheel 34, the lower end side of the elastic buffer rod 33 is fixedly connected to an L-shaped connecting piece 35, the inner side of the L-shaped connecting piece 35 away from the elastic buffer rod 33 is rotatably connected to a rotating rod 36, the outer side of the rotating rod 36 is sleeved with a reduction wheel 37, and the top of the movable base 31 is fixedly connected to a limiting connecting plate 38.

[0035] In this way, the shock absorbing device 3 can effectively protect the robot body 1 and prevent the robot body 1 from being damaged.

[0036] As an optional implementation, Figure 3 , Figure 5 As shown, a connection groove is provided on the top surface of the mobile base 31 , the airbag 21 is fixedly connected inside the connection groove, and the top of the mobile base 31 is fixedly connected to the air pressure cabin 24 .

[0037] In this way, the mobile base 31 can effectively transport the robot body 1 and prevent the robot body 1 from being damaged.

[0038] As an optional implementation, Figure 3 , Figure 5 As shown, the material of the reduction wheel 37 is rubber with strong friction, the number of the reduction wheels 37 is set to four, and the shape of the limiting connecting plate 38 is set to be L-shaped.

[0039] In this way, the reduction wheel 37 can rub against the movable base 31 and the limiting connecting plate 38 to generate resistance, and cooperate with the elastic buffer rod 33 to achieve the effect of shock absorption and buffering, which can effectively protect the robot body 1.

[0040] In this embodiment, the robot body 1 is first placed on the inner side of the limiting groove 32 on the top of the mobile base 31, and the bottom of the robot body 1 will squeeze the airbag 21. After being squeezed, the airbag 21 will transport the internal gas to the inside of the air pressure chamber 24 through the air pipe 23. After the air pressure chamber 24 is injected with gas, it will drive the pneumatic rod 25 and the fixing plate 26 to move, and fix the lower end of the robot body 1. After the fixation is completed, the robot body 1 is turned on to work. When the robot body 1 needs to be replaced, the exhaust valve 27 is opened, the gas in the air pressure chamber 24 will be discharged, and the pneumatic rod 25 and the fixing plate 26 will return to their original positions without the drive of gas, thereby releasing the fixed state of the lower end of the robot body 1. At this time, the robot body 1 is removed for It can be replaced. After the robot body 1 is removed, the airbag 21 will allow external gas to enter its interior through the air inlet pipe 22, and the airbag 21 will return to the expanded state, which is convenient for repeated use and has strong practicality. When the robot body 1 needs to be moved, if it encounters bumps on uneven roads, the elastic buffer rod 33 will perform preliminary buffering and shock absorption on the robot body 1. At the same time, when the elastic buffer rod 33 performs buffering and contraction, it will drive the L-shaped connecting piece 35 to move. The L-shaped connecting piece 35 will drive the reduction wheel 37 to move and rub against the side of the mobile base 31 and the limiting connecting plate 38 to generate resistance, and cooperate with the elastic buffer rod 33 to achieve the effect of shock absorption and buffering, which can effectively prevent the robot body 1 from being damaged, and further enhance the practicality of the entire device.

[0041] A person skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments may also be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity. Any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A workshop rotary handling robot, characterized in that: include: A robot body (1), wherein a fixing device (2) is provided at the lower end of the robot body (1), and a shock absorbing device (3) is provided at the bottom of the robot body (1); The fixing device (2) comprises an air bag (21), the bottom of the air bag (21) is fixedly connected to an air inlet pipe (22) and an air delivery pipe (23), the side of the air delivery pipe (23) away from the air bag (21) is fixedly connected to an air pressure chamber (24), the side of the air pressure chamber (24) is slidably connected to an air pressure rod (25), the side of the air pressure rod (25) away from the air pressure chamber (24) is fixedly connected to a fixing plate (26), and the top of the air pressure chamber (24) is provided with an exhaust valve (27).

2. A workshop rotary handling robot according to claim 1, characterized in that: The robot body (1) is composed of a control motor, a vertical electric telescopic arm, a horizontal electric telescopic arm, a connecting shaft and a clamping arm.

3. A workshop rotary handling robot according to claim 2, characterized in that: The air bag (21) is arranged at the bottom of the robot body (1), and the number of the air delivery pipe (23) and the air pressure chamber (24) is two.

4. A workshop rotary handling robot according to claim 2, characterized in that: The shape of the fixing plate (26) is set to be U-shaped, and the material of the fixing plate (26) is corrosion-resistant and friction-resistant metal steel.

5. A workshop rotary handling robot according to claim 4, characterized in that: The shock absorbing device (3) comprises a movable base (31), the top of the movable base (31) is fixedly connected to a limiting groove (32), the bottom of the movable base (31) is fixedly connected to an elastic buffer rod (33), the bottom of the elastic buffer rod (33) is rotatably connected to a universal wheel (34), the lower end side of the elastic buffer rod (33) is fixedly connected to an L-shaped connecting piece (35), the inner side of the L-shaped connecting piece (35) away from the elastic buffer rod (33) is rotatably connected to a rotating rod (36), the outer side of the rotating rod (36) is sleeved with a reduction wheel (37), and the top of the movable base (31) is fixedly connected to a limiting connecting plate (38).

6. A workshop rotary handling robot according to claim 5, characterized in that: A connection groove is provided on the top surface of the mobile base (31), an air bag (21) is fixedly connected inside the connection groove, and a pressure cabin (24) is fixedly connected to the top of the mobile base (31).

7. A workshop rotary handling robot according to claim 6, characterized in that: The material of the reduction wheel (37) is rubber with strong friction, the number of the reduction wheels (37) is four, and the shape of the limiting connecting plate (38) is set to be L-shaped.

Images