Automatic carrying robot

Abstract

The invention provides an automatic carrying robot which comprises a base, a rotating base is arranged at the top of the base, a mechanical arm is arranged on the rotating base, a connecting rod is arranged at the tail end of the mechanical arm, a mounting plate is arranged on the connecting rod, and a pair of clamping electric push rods are symmetrically arranged in the mounting plate; clamping plates are arranged on telescopic shafts of the pair of clamping electric push rods, and moving wheels are arranged at the bottom of the base; connecting plates are vertically arranged on the side walls, away from each other, of the pair of clamping plates in a sliding mode, supporting electric push rods are arranged on the side walls of the pair of connecting plates, and L-shaped supporting plates used for supporting the bottom of a workpiece are arranged on telescopic shafts of the pair of supporting electric push rods. And lifting driving assemblies used for driving the connecting plates to move in the vertical direction are arranged in the clamping plates. The structure is reasonable, the falling damage prevention effect is good, and the clamping and carrying quality is high.

Description

Technical Field

[0001] The present application relates to a material handling robot, and in particular, to an automated handling robot. Background Art

[0002] A handling robot is an automated device designed specifically for moving objects or goods. They are often used in factories, warehouses, logistics centers and other environments to improve production efficiency and reduce labor costs. These robots can perform various tasks such as carrying heavy objects, delivering materials, loading and unloading goods, etc. according to pre-set programs or by sensing the environment in real time through sensors.

[0003] In the prior art, when an automated handling robot is in use, a clamp is generally used to clamp the workpiece. When the workpiece is clamped and handled, there is a risk that the workpiece will fall, causing damage to the workpiece and low handling quality. Therefore, there is an urgent need for an automated handling robot to solve the above-mentioned problems. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of this application is to provide an automated handling robot to solve the problems raised in the above background technology.

[0005] In order to achieve the above objectives, the present application provides an automated handling robot, comprising:

[0006] A base, a rotating base is arranged on the top of the base, a mechanical arm is arranged on the rotating base, a connecting rod is arranged at the end of the mechanical arm, a mounting plate is arranged on the connecting rod, a pair of clamping electric push rods are symmetrically arranged inside the mounting plate, and clamping plates are arranged on the telescopic shafts of the pair of clamping electric push rods, and a moving wheel is arranged at the bottom of the base;

[0007] A connecting plate is vertically slidably arranged on one side wall of a pair of clamps away from each other, a supporting electric push rod is arranged on the side walls of the pair of connecting plates, an L-shaped supporting plate for supporting the bottom of the workpiece is arranged on the telescopic shaft of the pair of supporting electric push rods, and a lifting drive assembly for driving the connecting plate to move in the vertical direction is arranged inside the clamp.

[0008] Furthermore, the lifting drive assembly includes a driving motor arranged on the top of the splint, a movable groove is opened on the side wall of the splint, a movable lifting block connected to the connecting plate is arranged inside the movable groove, a threaded column penetrating the movable lifting block and arranged inside the movable groove is arranged on the output shaft of the driving motor, and a threaded hole that penetrates and matches the threaded column is arranged on the top of the movable lifting block.

[0009] Furthermore, the lower side of the annular side surface of the threaded column is a smooth surface, and a bearing is provided at the connection between the bottom of the threaded column and the lower side of the inner wall of the movable groove.

[0010] Furthermore, a pair of limit grooves are symmetrically opened inside the splint and are arranged on both sides of the movable groove and are connected to the movable groove. A pair of limit blocks are symmetrically extended from the side walls of the movable lifting block and are inserted into the limit grooves. A through hole is opened on the top of the limit block, and a limit column is arranged inside the limit groove and is inserted into the through hole and matches the through hole.

[0011] Furthermore, a pair of slide grooves are symmetrically formed on the side wall of the clamping plate and are arranged on both sides of the movable groove, and a sliding block is provided on the side wall of the connecting plate and is inserted into the slide groove.

[0012] Furthermore, a pair of supporting holes disposed on both sides of the supporting electric push rod are opened on the side wall of the connecting plate, and a pair of supporting columns inserted into the supporting holes are arranged on the L-shaped supporting plate.

[0013] Furthermore, a pair of guide grooves are provided on the top of the mounting plate, and a pair of guide plates inserted into the guide grooves are provided on the clamping plate.

[0014] Furthermore, a control panel is arranged on the rotating base, a PLC controller is arranged inside the control panel, and the mechanical arm, the clamping electric push rod, the driving motor, and the supporting electric push rod are electrically connected to the PLC controller.

[0015] According to an automated handling robot of the present application, a pair of supporting electric push rods are operated to drive a pair of L-shaped support plates to move to a suitable position to a side away from each other, and then a lifting drive assembly is operated to drive the L-shaped support plate on the connecting plate to move upward to an avoidance position, and then a pair of clamping electric push rods are operated to drive the clamping plate to clamp the workpiece, and when clamping is completed, the lifting electric assembly is operated to drive the L-shaped support plate on the connecting plate to move downward to the bottom of the workpiece, and then a pair of supporting electric push rods are operated to drive the pair of L-shaped support plates to move to a side close to each other to support the bottom of the workpiece, thereby avoiding the phenomenon of the workpiece falling and being damaged, and improving the quality of the workpiece clamping and handling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 is a three-dimensional diagram of an automated handling robot according to an embodiment of the present application;

[0018] Figure 2 According to an embodiment of the present application Figure 1 A magnified view of middle;

[0019] Figure 3 According to an embodiment of the present application Figure 2 Enlarged view of middle B;

[0020] Figure 4It is a three-dimensional diagram of the connection between the connection plate and the movable lifting block in an automated handling robot according to one embodiment of the present application;

[0021] Figure 5 It is a three-dimensional diagram of a mobile lifting block in an automated handling robot according to an embodiment of the present application;

[0022] Figure 6 A three-dimensional diagram of the connection between a clamping plate and a lifting drive assembly in an automated handling robot according to an embodiment of the present application;

[0023] In the figure: 1. base; 101. moving wheel; 2. control panel; 3. rotating base; 4. mechanical arm; 5. connecting rod; 6. mounting plate; 7. guide groove; 8. guide plate; 9. clamping electric push rod; 10. clamping plate; 11. lifting drive assembly; 111. driving motor; 112. threaded column; 113. moving groove; 114. limiting column; 115. limiting groove; 116. moving lifting block; 1161. limiting block; 1162. through hole; 117. threaded hole; 12. slide groove; 13. slider; 14. connecting plate; 15. supporting electric push rod; 16. L-shaped supporting plate; 17. supporting column; 18. supporting hole; 19. bearing. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by this application easy to understand, this application is further explained below in conjunction with specific implementation methods.

[0025] like Figure 1 As shown, the present application provides a technical solution: an automated handling robot, comprising:

[0026] A base 1, a rotating base 3 is arranged on the top of the base 1, a mechanical arm 4 is arranged on the rotating base 3, a connecting rod 5 is arranged at the end of the mechanical arm 4, a mounting plate 6 is arranged on the connecting rod 5, a pair of clamping electric push rods 9 are symmetrically arranged inside the mounting plate 6, and a clamping plate 10 is arranged on the telescopic shaft of the pair of clamping electric push rods 9, and a moving wheel 101 is arranged at the bottom of the base 1;

[0027] A pair of clamping plates 10 are provided with connecting plates 14 on the side walls away from each other for vertical sliding, a pair of connecting plates 14 are provided with supporting electric push rods 15 on the side walls, and a pair of telescopic shafts supporting the electric push rods 15 are provided with L-shaped supporting plates 16 for supporting the bottom of the workpiece. A lifting drive assembly 11 is provided inside the clamping plate 10 for driving the connecting plate 14 to move in the vertical direction. This design drives the pair of L-shaped supporting plates 16 to move to a suitable position to the side away from each other by working the pair of supporting electric push rods 15, and then the lifting drive assembly 11 is driven to move the pair of L-shaped supporting plates 16 to the side away from each other, and then the lifting drive assembly 11 is driven to move the pair of L-shaped supporting plates 16 to the side away from each other. The work piece 11 drives the L-shaped support plate 16 on the connecting plate 14 to move upward to the avoidance position, and then the pair of clamping electric push rods 9 work to drive the clamping plate 10 to clamp the workpiece. When the clamping is completed, the lifting electric component works to drive the L-shaped support plate 16 on the connecting plate 14 to move downward to the bottom of the workpiece, and then the pair of supporting electric push rods 15 work to drive the pair of L-shaped support plates 16 to move toward each other to support the bottom of the workpiece, thereby avoiding the phenomenon of the workpiece falling and being damaged, and improving the quality of the workpiece clamping and handling.

[0028] Reference Figure 2 and Figure 3 The lifting drive assembly 11 includes a driving motor 111 arranged on the top of the clamping plate 10, and a moving groove 113 is opened on the side wall of the clamping plate 10. A moving lifting block 116 connected to the connecting plate 14 is arranged inside the moving groove 113. A threaded column 112 that penetrates the moving lifting block 116 and is placed inside the moving groove 113 is arranged on the output shaft of the driving motor 111. A threaded hole 117 that penetrates and matches the threaded column 112 is arranged on the top of the moving lifting block 116. This design drives the threaded column 112 to rotate by the driving motor 111 in the lifting drive assembly 11. The rotation of the threaded column 112 drives the moving lifting block 116 to move in the vertical direction along the moving groove 113. The movement of the moving lifting block 116 drives the connecting plate 14 to move in the vertical direction. The movement of the connecting plate 14 drives the L-shaped support plate 16 on the supporting electric push rod 15 to move in the vertical direction to support the bottom of workpieces of different heights, thereby avoiding the phenomenon of the workpiece falling and being damaged, and improving the quality of the clamping and handling of the workpiece.

[0029] Reference Figure 6 The lower side of the annular side of the threaded column 112 is a smooth surface, and a bearing 19 is provided at the connection between the bottom of the threaded column 112 and the lower side of the inner wall of the moving groove 113. This design improves the stability of the threaded column 112 during rotation by using the bearing 19.

[0030] Reference Figure 2 , Figure 4 and Figure 5A pair of limiting grooves 115 are symmetrically provided inside the splint 10 and are arranged on both sides of the moving groove 113 and are connected to the moving groove 113. A pair of limiting blocks 1161 are symmetrically extended from the side walls of the moving lifting block 116 and are inserted into the limiting grooves 115. A through hole 1162 is provided on the top of the limiting block 1161. A limiting column 114 is provided inside the limiting groove 115 and is inserted into the through hole 1162 and matches the through hole 1162. This design uses the limiting column 114 to facilitate the movement of the through hole 1162 on the limiting block 1161 along the side wall of the limiting column 114 while allowing the limiting block 1161 to move along the limiting groove 115, thereby guiding and limiting the moving lifting block 116 in the vertical direction, thereby improving the stability of the moving lifting block 116 in the vertical direction.

[0031] Reference Figure 2 and Figure 6 A pair of slide grooves 12 are symmetrically provided on the side wall of the splint 10 and are arranged on both sides of the movable groove 113. A slider 13 inserted into the slide groove 12 is provided on the side wall of the connecting plate 14. This design improves the stability of the L-shaped support plate 16 in the vertical direction by using the slider 13 to slide inside the slide groove 12.

[0032] Reference Figure 2 A pair of support holes 18 are provided on the side wall of the connecting plate 14 and are arranged on both sides of the supporting electric push rod 15. A pair of support columns 17 inserted into the support holes 18 are provided on the L-shaped support plate 16. This design improves the stability of the L-shaped support plate 16 in supporting the workpiece. A pair of guide grooves 7 are provided on the top of the mounting plate 6. A pair of guide plates 8 inserted into the guide grooves 7 are provided on the clamping plate 10. This design improves the stability of the movement of the clamping plate 10, thereby improving the stability of the clamping position of the workpiece.

[0033] Reference Figure 1 A control panel 2 is provided on the rotating base 3, a PLC controller is provided inside the control panel 2, and the mechanical arm 4, the clamping electric push rod 9, the driving motor 111, and the supporting electric push rod 15 are electrically connected to the PLC controller.

[0034] Reference Figure 1-Figure 6As an embodiment of the present application: when it is necessary to clamp the workpiece, the staff uses the control panel 2 to drive a pair of supporting electric push rods 15 to drive a pair of L-shaped supporting plates 16 to move to a suitable position to the side away from each other under the action of the PLC controller, and then drives the driving motor 111 in the lifting drive assembly 11 to drive the threaded column 112 to rotate, and the rotation of the threaded column 112 drives the moving lifting block 116 to move upward along the moving groove 113, and the moving lifting block 116 moves to drive the connecting plate 14 to move upward, and the connecting plate 14 moves to drive the L-shaped supporting plate 16 on the supporting electric push rod 15 to move upward to the avoidance position, and then drives the mechanical arm 4 to drive the clamping plate 10 to move to the top of the workpiece to be clamped, and then drives a pair of clamping electric push rods 9 to drive the clamping plate 10 to clamp the workpiece. After clamping is completed, the driving motor 111 in the lifting electric assembly is driven to drive the threaded column 112 to rotate in the opposite direction, thereby driving the connecting plate The L-shaped support plate 16 on 14 moves downward to the bottom of the workpiece, and then a pair of supporting electric push rods 15 work to drive a pair of L-shaped support plates 16 to move toward each other, and at the same time cooperate with the driving motor 111 in the lifting drive assembly 11 to drive the threaded column 112 to rotate, so that the L-shaped support plate 16 moves upward to support the bottom of the workpiece, thereby avoiding the workpiece from falling and being damaged, and improving the quality of workpiece clamping and handling. When a square workpiece is transported, a pair of supporting electric push rods 15 work to drive a pair of L-shaped support plates 16 to move toward each other, and at the same time cooperate with the driving motor 111 in the lifting drive assembly 11 to drive the threaded column 112 to rotate, so that the L-shaped support plate 16 moves upward to support the bottom of the workpiece, so that the top of the workpiece can fit with the bottom of the mounting plate 6, and the bottom can fit with the top of the L-shaped support plate 16, further improving the stability of the clamping point, avoiding the workpiece from falling and being damaged, and improving the quality of workpiece clamping and handling.

[0035] The above shows and describes the basic principles and main features of the present application and the advantages of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic features of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present application is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An automated handling robot, comprising: A base (1), wherein a rotating base (3) is arranged on the top of the base (1), a mechanical arm (4) is arranged on the rotating base (3), a connecting rod (5) is arranged at the end of the mechanical arm (4), a mounting plate (6) is arranged on the connecting rod (5), a pair of clamping electric push rods (9) are symmetrically arranged inside the mounting plate (6), and a clamping plate (10) is arranged on the telescopic shaft of the pair of clamping electric push rods (9), and a moving wheel (101) is arranged at the bottom of the base (1); It is characterized in that A connecting plate (14) is vertically slidably arranged on one side wall of a pair of the clamping plates (10) that are away from each other, a supporting electric push rod (15) is arranged on the side wall of the pair of the connecting plates (14), and an L-shaped supporting plate (16) for supporting the bottom of the workpiece is arranged on the telescopic shaft of the pair of the supporting electric push rod (15), and a lifting drive component (11) for driving the connecting plate (14) to move in the vertical direction is arranged inside the clamping plate (10).

2. The automated handling robot according to claim 1, characterized in that: The lifting drive assembly (11) comprises a driving motor (111) arranged on the top of the clamping plate (10); a movable groove (113) is provided on the side wall of the clamping plate (10); a movable lifting block (116) connected to the connecting plate (14) is provided inside the movable groove (113); a threaded column (112) penetrating the movable lifting block (116) and disposed inside the movable groove (113) is provided on the output shaft of the driving motor (111); a threaded hole (117) penetrating therethrough and matching the threaded column (112) is provided on the top of the movable lifting block (116).

3. The automated handling robot according to claim 2, characterized in that: The lower side of the annular side surface of the threaded column (112) is a smooth surface, and a bearing (19) is provided at the connection between the bottom of the threaded column (112) and the lower side of the inner wall of the moving groove (113).

4. The automated handling robot according to claim 2, characterized in that: A pair of limiting grooves (115) are symmetrically provided inside the clamping plate (10) and are arranged on both sides of the movable groove (113) and are connected to the movable groove (113); a pair of limiting blocks (1161) are symmetrically extended from the side walls of the movable lifting block (116) and are inserted into the limiting grooves (115); a through hole (1162) is provided on the top of the limiting block (1161); and a limiting column (114) is provided inside the limiting groove (115) and is inserted into the through hole (1162) and matches the through hole (1162).

5. The automated handling robot according to claim 2, characterized in that: The side wall of the clamping plate (10) is symmetrically provided with a pair of sliding grooves (12) disposed on both sides of the movable groove (113), and the side wall of the connecting plate (14) is provided with a sliding block (13) inserted into the sliding groove (12).

6. The automated handling robot according to claim 2, characterized in that: The side wall of the connecting plate (14) is provided with a pair of supporting holes (18) disposed on both sides of the supporting electric push rod (15), and the L-shaped supporting plate (16) is provided with a pair of supporting columns (17) inserted into the supporting holes (18).

7. The automated handling robot according to claim 1, characterized in that: A pair of guide grooves (7) are provided on the top of the mounting plate (6), and a pair of guide plates (8) inserted into the guide grooves (7) are provided on the clamping plate (10).

8. The automated handling robot according to claim 2, characterized in that: A control panel (2) is arranged on the rotating base (3), a PLC controller is arranged inside the control panel (2), and the mechanical arm (4), the clamping electric push rod (9), the driving motor (111), and the supporting electric push rod (15) are electrically connected to the PLC controller.

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