Automated robots for moving objects

Abstract

The present invention relates to the field of automated handling equipment, and in particular to an automated robot for handling objects. The present invention comprises a base, a mechanical arm is provided at the upper end of the base, a base plate is fixedly provided on a rotating mechanism at the front end of the mechanical arm, two transverse moving components are provided on the base plate, each transverse moving component is provided with a rotating component, each rotating component is provided with an adsorption component, and each adsorption component is provided with a clamping component. The present invention can effectively improve the applicability of the equipment through the coordinated work of the transverse moving component, the rotating component, the adsorption component, and the clamping component, and can be applied to the handling of various environments, various objects, and objects of different shapes, allowing users to make choices according to actual conditions.

Description

Technical Field

[0001] The present invention relates to the field of automated handling equipment, and in particular to an automated robot capable of handling objects. Background Art

[0002] Automated robots that can move objects can improve efficiency, accuracy, reduce labor costs, and ensure worker safety, especially in dangerous or harsh environments. In addition, they can free up human resources to engage in more creative work.

[0003] The Chinese invention patent with the authorization announcement number CN110921301B discloses an automated robot for transporting objects. However, the patent still has some shortcomings, such as poor applicability. The above patented device is frame-shaped as a whole. If objects need to be transported, there must be no obstacles around the objects, which affects its application. In addition, it is not suitable for transporting irregular objects, and there are also restrictions on the shape of the objects being transported. Finally, it has only one clamping form for objects, and cannot be adaptively adjusted according to the environment and the objects being transported, further reducing the applicability of the equipment. In addition, there are mechanical suction cups and pneumatic suction cup manipulators in the prior art, such as the patent application with the publication number CN117429872A, which discloses a battery tray assembly loading and unloading handling device, which uses a mechanical suction cup. However, since multiple suction cups are interconnected in the device, as long as one suction cup is not adsorbed and leaks, the entire device will be unable to perform adsorption work. Another example is the patent application with publication number CN118753802A, which discloses a transport mechanism and a dicing machine, which uses a pneumatic suction cup or a clamping claw assembly to work. This is a prior art, but its pneumatic suction cup and clamping claw assembly work separately and cannot work together to make the equipment suitable for a variety of environments or to transport objects of various shapes. In addition, the patent application with publication number CN118358995A discloses a loading and unloading robot for plating irregular products, in which the suction cup and clamping working modes also work separately and cannot work together. In addition, the patent with authorization announcement number CN222081822U discloses an automatic gripping structure. Although the adsorption and clamping working modes can work together, the state cannot be changed, and there is still only one working form, so its applicability is still limited.

[0004] In order to solve the above problems, an automated robot capable of carrying objects can carry objects of different shapes in different ways in various environments. It is urgent to develop an automated robot capable of carrying objects with high applicability. Summary of the invention

[0005] The technical problem to be solved by the present invention is: how to improve the applicability of an automated robot for transporting objects so that it can be applicable to the transport of objects in various environments, various objects, and objects of different shapes.

[0006] The present invention provides an automated robot for carrying objects, comprising a base, a mechanical arm is provided at the upper end of the base, a base plate is fixedly provided on a rotating mechanism at the front end of the mechanical arm, two transverse moving components located on the same straight line are provided on the base plate, each of the transverse moving components is provided with a rotating component, each of the rotating components is provided with an adsorption component, each of the adsorption components is provided with a clamping component, the adsorption component comprises a mounting seat, the mounting seat is fixedly connected to the rotating component, a moving cavity is provided in the mounting seat, a first electric push rod is provided at the upper end of the mounting seat, an output end of the first electric push rod extends into the moving cavity, the moving cavity is provided with a connecting plate, and the upper end of the connecting plate is fixedly connected to the output end of the first electric push rod , a plurality of piston rods are provided at the lower end of the connecting plate, and each of the piston rods is fixedly connected to an adsorption piston at an end away from the connecting plate, and the mounting seat is provided with a plurality of adsorption holes which correspond to the adsorption pistons one by one and slide with each other, one end of all the adsorption holes is located on the same side of the mounting seat, one side of the mounting seat is provided with an air intake joint and an air exhaust joint, and a control valve is provided on the air exhaust joint, an air intake channel is provided between each of the adsorption holes and the air intake joint, and an air intake check valve is provided on each of the air intake channels for limiting the airflow to flow only from the air intake joint to the adsorption hole, an air exhaust channel is provided between each of the adsorption holes and the air exhaust joint, and an air exhaust check valve is provided on each of the air exhaust channels for limiting the airflow to flow only from the adsorption hole to the air exhaust joint.

[0007] Furthermore, the lateral movement assembly includes an electric cylinder, which is fixedly mounted on a base plate, a hinge seat is provided on a slider of the electric cylinder, and an extension plate is provided on one side of the slider of the electric cylinder.

[0008] Furthermore, the rotating assembly includes an articulated head, which is rotatably connected to the articulated seat via a rotating shaft. A rotating motor is provided on one side of the extension plate, and the output end of the rotating motor is transmission-connected to the rotating shaft. One end of the articulated head is fixedly connected to the mounting seat.

[0009] Furthermore, a sealing ring is provided at the end of each adsorption hole located on the side surface of the mounting seat.

[0010] Furthermore, one end of the sealing ring protrudes from the mounting seat.

[0011] Furthermore, the clamping assembly includes a clamping electric push rod, a rotating rod and a connecting rod, support arms are provided at both ends of the rotating rod, and the rotating rod is fixedly connected to the mounting seat through the support arms at both ends. A plurality of L-shaped rods are rotatably connected to the rotating rod, and the turning points of the L-shaped rods are rotatably connected to the rotating rod, one end of all the L-shaped rods is fixedly connected to the connecting rod, the clamping electric push rod is rotatably set on the mounting seat, and the output end of the clamping electric push rod is rotatably connected to the connecting rod.

[0012] Furthermore, a bending portion is provided at one end of the L-shaped rod away from the connecting rod, and the bending direction of the bending portion is to a side away from the angle of the L-shaped rod itself.

[0013] Furthermore, a plurality of limiting rods are provided at the lower end of the base plate, and when the mounting seat is rotated to a horizontal state, the lower ends of the limiting rods abut against the upper end of the mounting seat.

[0014] Furthermore, the lower end of the limiting rod is made of elastic material.

[0015] Furthermore, an electromagnet for adsorbing magnetic material objects is also provided at the lower part of the mounting seat.

[0016] The beneficial effects of the present invention are:

[0017] 1. The mechanical adsorption and pneumatic adsorption of the adsorption component in the present invention are combined together to realize a common set of adsorption holes for work. Although both modes of adsorption equipment exist in the prior art, the working principles of the two are different. Therefore, the two have not yet been effectively combined to work. Among them, mechanical adsorption needs to ensure the complete sealing between the adsorption hole and the transported object when working, and then a negative pressure is formed inside to work, while pneumatic adsorption requires all adsorption holes to be connected together when working. Otherwise, some adsorption holes are better sealed and need to stop suction after the negative pressure is formed, and some are poorly sealed and need to continue to form negative pressure to adsorb objects, which will cause conflicts. In the present invention, the combination of mechanical adsorption and pneumatic adsorption is realized through the design of structures such as control valves, air intake check valves, and exhaust check valves, so that the two can share a set of adsorption equipment to work, reducing the number of equipment and improving the applicability of the equipment.

[0018] 2. The adsorption component of the present invention is designed with two working modes. The first mechanical adsorption is used to adsorb objects with lighter weight and smoother upper surface. It is easy to operate and produces less noise during operation. The second pneumatic adsorption method is used to transport heavier objects. It has stronger adsorption force but produces more noise during operation. Users can choose according to actual conditions, which improves the applicability of the equipment.

[0019] 3. The present invention can effectively improve the applicability of the equipment through the cooperation of the lateral moving component, the rotating component, the adsorption component, and the clamping component. When carrying items with a flat upper surface (regardless of whether there are obstacles around), the adsorption and transportation method can be selected to work. When carrying items with a relatively flat upper surface, but the weight may exceed the suction force of the adsorption component, and there may be a risk of falling, the two sides of the item can be clamped by the clamping component while selecting adsorption and transportation, which can improve the stability of the item transportation. When carrying items with irregular upper surface shapes but relatively regular shapes around, the adsorption component can be folded, and the sides of the item can be adsorbed by the adsorption component for transportation, and the two sides or the bottom of the item can also be clamped by the clamping component. When carrying completely irregular items, the adsorption component is folded and the side or bottom of the item is clamped by the clamping component for transportation. It can be seen that the present invention can not only change the working mode of the adsorption component and the clamping component, but also change the cooperation mode between the two, effectively improving the adaptability of the equipment, and can be applicable to the transportation of various environments, various items, and items of different shapes, allowing users to choose according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0023] Figure 3 It is a partial front view of the present invention;

[0024] Figure 4 is a cross-sectional view of the adsorption component in the present invention;

[0025] Figure 5 It is a schematic diagram of the local structure of the adsorption component in the present invention;

[0026] Figure 6 It is a state diagram of the adsorption component in the present invention when it is working;

[0027] Figure 7 A state diagram showing the adsorption component and the clamping component working simultaneously in the present invention;

[0028] Figure 8This is a working state diagram of the adsorption component after rotation in the present invention;

[0029] Fig. 9 A state diagram for use by the device of the present invention in switching between multiple production lines.

[0030] : 1. base; 2. robotic arm; 3. substrate; 4. lateral movement component; 41. electric cylinder; 42. hinge seat; 43. extension plate; 5. rotation component; 51. hinge head; 52. rotating motor; 6. adsorption component; 61. mounting seat; 62. moving chamber; 63. first electric push rod; 64. connecting plate; 65. piston rod; 66. adsorption piston; 67. adsorption hole; 68. air inlet joint; 69. air exhaust joint; 610. air inlet channel; 611. air inlet check valve; 612. control valve; 613. air exhaust channel; 614. air exhaust check valve; 7. clamping component; 71. clamping electric push rod; 72. rotating rod; 73. connecting rod; 74. support arm; 75. L-shaped rod; 8. sealing ring; 9. bending part; 10. limit rod; 11. electromagnet. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] In this embodiment, if Figures 1 to 9 As shown, the automated robot for carrying objects includes a base 1, a mechanical arm 2 is provided at the upper end of the base 1, a base plate 3 is fixedly provided on the rotating mechanism at the front end of the mechanical arm 2, two lateral moving components 4 located on the same straight line are provided on the base plate 3, each lateral moving component 4 is provided with a rotating component 5, each rotating component 5 is provided with an adsorption component 6, and each adsorption component 6 is provided with a clamping component 7. The present invention can effectively improve the adaptability of the device through the coordinated work of the lateral moving component 4, the rotating component 5, the adsorption component 6, and the clamping component 7. When carrying an object with a flat upper surface (regardless of whether there are obstacles around), such as Figure 6 When carrying an object with a relatively flat upper surface, but the weight may exceed the suction force of the adsorption component 6, there may be a risk of it falling, such as Figure 7 As shown, the two sides of the object can be clamped by the clamping assembly 7 while selecting the adsorption transport, which can improve the stability of the object transport. When transporting an object with an irregular upper surface shape but a relatively regular surrounding shape, such as Figure 8 The adsorption component 6 can be folded to absorb the side of the object for transportation, and the two sides or the bottom of the object can also be clamped by the clamping component 7. Figure 8After the adsorption component 6 is folded, the side or bottom of the object is clamped by the clamping component 7 for transportation. It can be seen that the present invention effectively improves the adaptability of the device, and can be applied to the transportation of various environments, various objects, and objects of different shapes, allowing users to choose according to actual conditions.

[0033] The adsorption component 6 in the present invention also has two working modes, one of which is mechanical adsorption, which is used to carry light items. Its structure is as follows: the adsorption component 6 includes a mounting seat 61, which is fixedly connected to the rotating component 5. A moving chamber 62 is provided in the mounting seat 61. A first electric push rod 63 is provided at the upper end of the mounting seat 61. The output end of the first electric push rod 63 extends into the moving chamber 62. The moving chamber 62 is provided with a connecting plate 64. The upper end of the connecting plate 64 is fixedly connected to the output end of the first electric push rod 63. A plurality of piston rods 65 are provided at the lower end of the connecting plate 64. The end of each piston rod 65 away from the connecting plate 64 is fixedly connected to an adsorption piston 66. A plurality of adsorption holes 67 corresponding to the adsorption piston 66 and slidingly matched are provided on the mounting seat 61. One end of all the adsorption holes 67 is located on the same side of the mounting seat 61. In specific operation, the lower end of the mounting seat 61 is pressed against the upper end of the transported object by the mechanical arm 2, and then the first electric push rod 63 is used to pull the connecting plate 64 to move upward in the moving chamber 62, and then the piston rod 65 drives the adsorption piston 66 to move upward together. Since the lower end of the adsorption hole 67 is blocked by the transported object, negative pressure is formed in the adsorption hole 67, and then the transported object is adsorbed, so that the object is transported. When the object is transported, the first electric push rod 63 drives the connecting plate 64 to move downward, pushing the adsorption piston 66 to reset, and the air pressure in the adsorption hole 67 returns to the normal pressure state, and the transported object will naturally fall away.

[0034] The present invention also designs a pneumatic adsorption mode, that is, through an external vacuum device, the adsorption hole 67 is evacuated to form a negative pressure to adsorb the transported items. An air inlet connector 68 and an air exhaust connector 69 are provided on one side of the mounting base 61. A control valve 612 is provided on the air exhaust connector 69. An air inlet channel 610 is provided between each adsorption hole 67 and the air inlet connector 68. An air inlet check valve 611 is provided on each air inlet channel 610 to limit the air flow to only flow from the air inlet connector 68 to the adsorption hole 67. An air exhaust channel 613 is provided between each adsorption hole 67 and the air exhaust connector 69. An air exhaust check valve 614 is provided on each air exhaust channel 613 to limit the air flow to only flow from the adsorption hole 67 to the air exhaust connector 69. The structure refers to Figure 5During operation, the air extraction connector 69 is connected to an air extraction device through a pipeline, and the control valve 612 on the air inlet connector 68 is closed. The air extraction device is used to extract air from the adsorption holes 67, so that negative pressure is formed in the adsorption holes 67 to adsorb the transported items. When the transport is completed, the air extraction device stops working. If the negative pressure in some adsorption holes 67 cannot be restored to normal pressure when the air extraction device stops working, the control valve 612 is opened, and air is introduced through the air inlet connector 68, so that the negative pressure in the adsorption holes 67 is eliminated and restored to normal pressure.

[0035] The exhaust one-way valve 614 and the air intake one-way valve 611 in the present invention are provided to avoid mutual interference between the adsorption holes 67, especially to avoid affecting the mechanical adsorption mode. For example, when the mounting base 61 is pressed on the transported items, some of the adsorption holes 67 may not be blocked by the transported items, thereby causing air leakage. If there is no exhaust one-way valve 614 and the air intake one-way valve 611, then the outside air will enter through the leaking adsorption holes 67 and enter the completely blocked adsorption holes 67 through the connected pipes, making it impossible for them to form negative pressure to adsorb the items.

[0036] The adsorption component 6 of the present invention is designed with two working modes. The first mechanical adsorption is used to adsorb objects with lighter weight and smoother upper surface. It is easy to operate and produces less noise during operation. The second pneumatic adsorption is used to transport heavier objects. It has stronger adsorption force but produces more noise during operation. Users can choose according to actual conditions, which improves the applicability of the device.

[0037] Specifically, the lateral movement assembly 4 includes an electric cylinder 41, which is fixedly mounted on the base plate 3, a hinge seat 42 is provided on the slider of the electric cylinder 41, and an extension plate 43 is provided on one side of the slider of the electric cylinder 41. Figure 7 to Figure 8 The two lateral moving components 4 can drive the two groups of adsorption components 6 and the clamping components 7 to move, thereby adjusting the distance between the two groups of adsorption components 6, and can clamp and carry objects of different sizes.

[0038] Specifically, the rotating assembly 5 includes an articulated joint 51, which is rotatably connected to the articulated seat 42 via a rotating shaft. A rotating motor 52 is provided on one side of the extension plate 43, and the output end of the rotating motor 52 is transmission-connected to the rotating shaft. One end of the articulated joint 51 is fixedly connected to the mounting seat 61. Figure 7 to Figure 8 Through the operation of the rotating assembly 5, the rotating motor 52 drives the rotating shaft to rotate, and the rotating shaft drives the hinged head 51 to rotate, thereby driving the adsorption assembly 6 connected thereto to rotate, so that the adsorption assembly 6 can be rotated from a horizontal state to a vertical state, and the transported items can be clamped by side adsorption.

[0039] In order to improve the sealing effect when the adsorption hole 67 contacts the transported object, a sealing ring 8 is provided at the end of each adsorption hole 67 located on the side of the mounting seat 61. The sealing ring 8 is made of an elastic material, such as rubber. Even if the upper end of the transported object is uneven, the adsorption effect between the adsorption hole 67 and the transported object can be improved by pressing the sealing ring 8.

[0040] Specifically, one end of the sealing ring 8 protrudes from the mounting seat 61, and the protruding portion of the sealing ring 8 is a compression margin. This portion of the sealing ring 8 can be compressed to improve the adsorption effect between the adsorption hole 67 and the transported object.

[0041] The rotation angle of the adsorption component 6 in the present invention can be any angle, so the present invention can also clamp and transport polyhedrons.

[0042] Specifically, the clamping assembly 7 includes a clamping electric push rod 71, a rotating rod 72 and a connecting rod 73. Support arms 74 are provided at both ends of the rotating rod 72. The rotating rod 72 is fixedly connected to the mounting seat 61 through the support arms 74 at both ends. A plurality of L-shaped rods 75 are rotatably connected to the rotating rod 72. The turning part of the L-shaped rod 75 is rotatably connected to the rotating rod 72. One end of all the L-shaped rods 75 is fixedly connected to the connecting rod 73. The clamping electric push rod 71 is rotatably arranged on the mounting seat 61. The output end of the clamping electric push rod 71 is rotatably connected to the connecting rod 73. Figure 6-Figure 7 The state change of the middle clamping assembly 7 can drive the L-shaped rod 75 to rotate so that one end of the L-shaped rod 75 can clamp the transported object through the operation of the clamping electric push rod 71.

[0043] Specifically, a bending portion 9 is provided at one end of the L-shaped rod 75 away from the connecting rod 73, and the bending direction of the bending portion 9 is away from the side of the angle of the L-shaped rod 75 itself. Figure 6-Figure 7 The state of the clamping assembly 7 changes, and the setting of the bending portion 9 makes it easier for the clamping assembly 7 to clamp the transported items.

[0044] Specifically, a plurality of limiting rods 10 are provided at the lower end of the base plate 3. When the mounting seat 61 rotates to a horizontal state, the lower ends of the limiting rods 10 abut against the upper ends of the mounting seat 61. Figure 6 When the adsorption component 6 is pressed down and hits the transported item, if the position of the adsorption component 6 is fixed only by the rotating component 5, it may be loose. Therefore, the setting of the limit rod 10 can just limit the adsorption component 6 to prevent the adsorption component 6 from further rotating when it is pressed down and hits the transported item.

[0045] Specifically, the lower end of the limiting rod 10 is made of an elastic material, which can protect the adsorption assembly 6 and prevent the adsorption assembly 6 from colliding with the limiting rod 10 .

[0046] Specifically, the lower part of the mounting seat 61 is also provided with an electromagnet 11 for adsorbing magnetic material objects. Figure 4 When the magnetic material is transported, the electromagnet 11 can be energized to generate magnetic force for adsorption, thereby further improving the applicability of the present invention.

[0047] In addition, refer to Fig. 9 Due to its versatility, the present invention can be set up and switched between multiple production lines.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments.

Claims

1. An automated robot for carrying objects, comprising a base (1), wherein a mechanical arm (2) is provided at the upper end of the base (1), and wherein: A base plate (3) is fixedly arranged on the rotating mechanism at the front end of the mechanical arm (2); two lateral moving components (4) located on the same straight line are arranged on the base plate (3); each of the lateral moving components (4) is provided with a rotating component (5); each of the rotating components (5) is provided with an adsorption component (6); each of the adsorption components (6) is provided with a clamping component (7); the adsorption component (6) comprises a mounting seat (61); the mounting seat (61) is fixedly connected to the rotating component (5); a moving cavity (62) is arranged in the mounting seat (61); a first electric push rod (63) is arranged at the upper end of the mounting seat (61); an output end of the first electric push rod (63) extends into the moving cavity (62); a connecting plate (64) is arranged at the upper end of the connecting plate (64) and the output end of the first electric push rod (63); a plurality of piston rods (65) are arranged at the lower end of the connecting plate (64); each of the piston rods (65) is away from the moving cavity (62); The ends of the connecting plates (64) are fixedly connected to adsorption pistons (66); the mounting seat (61) is provided with a plurality of adsorption holes (67) which correspond one-to-one to the adsorption pistons (66) and are slidably matched; one end of all the adsorption holes (67) is located on the same side of the mounting seat (61); one side of the mounting seat (61) is provided with an air intake connector (68) and an air extraction connector (69); the air extraction connector (69) is provided with a control valve (612); each of the adsorption holes (67) is connected to the air intake connector (68) and the air extraction connector (69); An air intake channel (610) is provided between the joints (68), and each of the air intake channels (610) is provided with an air intake check valve (611) for limiting the airflow to flow only from the air intake joint (68) to the adsorption hole (67). An air extraction channel (613) is provided between each of the adsorption holes (67) and the air extraction joint (69), and each of the air extraction channels (613) is provided with an air extraction check valve (614) for limiting the airflow to flow only from the adsorption hole (67) to the air extraction joint (69).

2. The automatic robot for carrying objects according to claim 1, characterized in that: The lateral movement assembly (4) comprises an electric cylinder (41), the electric cylinder (41) being fixedly mounted on a base plate (3), a hinge seat (42) being provided on a slider of the electric cylinder (41), and an extension plate (43) being provided on one side of the slider of the electric cylinder (41).

3. The automatic robot for carrying objects according to claim 2, characterized in that: The rotating assembly (5) comprises an articulated head (51), the articulated head (51) being rotatably connected to the articulated seat (42) via a rotating shaft, a rotating motor (52) being provided on one side of the extension plate (43), an output end of the rotating motor (52) being transmission-connected to the rotating shaft, and one end of the articulated head (51) being fixedly connected to the mounting seat (61).

4. The automatic robot for carrying objects according to claim 1, characterized in that: A sealing ring (8) is provided at the end of each adsorption hole (67) located on the side of the mounting seat (61).

5. The automatic robot for carrying objects according to claim 4, characterized in that: One end of the sealing ring (8) protrudes from the mounting seat (61).

6. The automatic robot for carrying objects according to claim 1, characterized in that: The clamping assembly (7) comprises a clamping electric push rod (71), a rotating rod (72) and a connecting rod (73); support arms (74) are provided at both ends of the rotating rod (72); the rotating rod (72) is fixedly connected to a mounting seat (61) via the support arms (74) at both ends; a plurality of L-shaped rods (75) are rotatably connected to the rotating rod (72); the turning points of the L-shaped rods (75) are rotatably connected to the rotating rod (72); one end of all the L-shaped rods (75) is fixedly connected to the connecting rod (73); the clamping electric push rod (71) is rotatably arranged on the mounting seat (61); and the output end of the clamping electric push rod (71) is rotatably connected to the connecting rod (73).

7. The automatic robot for carrying objects according to claim 6, characterized in that: A bent portion (9) is provided at one end of the L-shaped rod (75) away from the connecting rod (73), and the bending direction of the bent portion (9) is the side away from the included angle of the L-shaped rod (75).

8. The automatic robot for carrying objects according to claim 1, characterized in that: A plurality of limiting rods (10) are provided at the lower end of the base plate (3); when the mounting seat (61) rotates to a horizontal state, the lower ends of the limiting rods (10) abut against the upper end of the mounting seat (61).

9. The automatic robot for carrying objects according to claim 8, characterized in that: The lower end of the limiting rod (10) is made of elastic material.

10. The automatic robot for carrying objects according to claim 1, characterized in that: An electromagnet (11) for adsorbing magnetic material objects is also provided at the bottom of the mounting seat (61).

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