Carton carrying mechanical claw

Abstract

The utility model discloses a carton carrying mechanical claw, which relates to the technical field of carton carrying devices, and comprises a control frame, a movable frame is arranged in the control frame, a fixed frame is arranged below the movable frame, a hydraulic push rod I is arranged in the fixed frame, the output end of the hydraulic push rod I is fixedly connected with a supporting plate, and the output end of the hydraulic push rod I is fixedly connected with the supporting plate. A fixing plate is fixedly connected to the lower surface of the supporting plate, a connecting plate is rotatably connected to the outer surface of the fixing plate, a mounting frame is fixedly connected to the outer surface of the connecting plate, and through cooperation of the fixing plate, a second hydraulic push rod and the connecting plate, the second hydraulic push rod can drive the connecting plate to rotate when extending outwards; the connecting plate can drive the mounting frames to rotate, the angle of the suction cup assembly can be further driven to change, the mounting frames on the two sides can be stably supported through the fixing plate, and the function of adjusting the suction cup assembly in the mechanical claw is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of carton handling devices, in particular to a carton handling mechanical claw. Background Art

[0002] The carton handling mechanical claw is a device that assists workers in moving cartons. The mechanical claw can drive the splint to move through mechanical or pneumatic control, and can fix and lift the cartons through the splint. It is suitable for moving large quantities of cartons.

[0003] A suction cup assembly is installed inside the mechanical claw. When the carton is transported, the suction cup assembly can adsorb the outer surface of the carton and fix the carton. The cartons are designed to be in different shapes according to different usage scenarios, such as triangular prism corrugated cartons or other cartons with inclined surfaces. The shape of the mechanical claw is a specific shape such as a straight plate type or an inclined type. When transporting cartons of different shapes, the angle of the suction cup assembly inside the mechanical claw cannot be adjusted according to the inclination of the carton. The staff is required to replace the suction cup assembly with other structures for use, which is very troublesome during use. In order to solve this technical problem, the utility model proposes a carton transporting mechanical claw. Utility Model Content

[0004] The main purpose of the utility model is to provide a carton handling mechanical claw, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A carton handling mechanical claw comprises a control frame, a mobile frame is installed inside the control frame, a fixed frame is installed below the mobile frame, a hydraulic push rod 1 is installed inside the fixed frame, an output end of the hydraulic push rod 1 is fixedly connected to a support plate, a lower surface of the support plate is fixedly connected to a fixed plate, an outer surface of the fixed plate is rotatably connected to a connecting plate, an outer surface of the connecting plate is fixedly connected to a mounting frame, an inner portion of the mounting frame is slidably connected to a mounting plate, a suction cup assembly is installed outside the mounting plate, a fixed block 1 is fixedly connected to the lower surface of the support plate, a fixed seat is rotatably connected inside the fixed block 1, a hydraulic push rod 2 is installed outside the fixed seat, and a fixed block 2 is fixedly connected to the upper surface of the mounting frame.

[0007] Preferably, the outer surface of the support plate is fixedly connected to a limiting plate, two groups of limiting plates are arranged in the same direction and are symmetrical to each other, and the outer surface of the mounting frame is slidably connected to the outer surface of the limiting plate.

[0008] Preferably, the output end of the second hydraulic push rod is rotatably connected to the inside of the second fixed block, and two groups of the second hydraulic push rods are provided outside the support plate and are symmetrically arranged.

[0009] Preferably, the interior of the mounting frame is rotatably connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a movable plate, the outer surface of the movable plate is slidably connected to the interior of the mounting frame, and the outer surface of the movable plate is fixedly connected to the outer surface of the mounting plate.

[0010] Preferably, the outer surface of the mounting plate is fixedly connected to a fixed cylinder, the outer surface of the fixed cylinder is fixedly connected to the outer surface of the movable plate, a slide groove is provided inside the mounting frame, and the outer surfaces of the fixed cylinder and the movable plate are slidably connected to the inside of the slide groove.

[0011] Preferably, a control rod is fixedly connected inside the mounting frame, the inside of the fixing tube is slidably connected to the outer surface of the control rod, and two groups of the control rods are provided inside the mounting frame and are symmetrically arranged.

[0012] Preferably, a motor is installed inside the mounting frame, an output end of the motor is fixedly connected to the outer surface of the threaded rod, and the suction cup assembly is provided in multiple groups and arranged symmetrically.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model can control the output end of the hydraulic push rod 2 to move by cooperating with each other through the fixing plate, the hydraulic push rod 2 and the connecting plate when in use, and can drive the connecting plate to rotate when the hydraulic push rod 2 is extended, and the connecting plate can drive the mounting frame to rotate, which can further drive the angle of the suction cup assembly to change, and the mounting frames on both sides can be stably supported by the fixing plate, and the mounting frame can be controlled to be in a horizontal position when transporting cubic cartons, which can be suitable for cartons with more inclinations, and is convenient for the staff to adjust the angle of the suction cup assembly inside the mechanical claw according to the inclination of the carton, thereby realizing the function of adjusting the suction cup assembly inside the mechanical claw.

[0015] In the utility model, components such as a threaded rod and a fixed cylinder are provided, and the rotation of the threaded rod can drive the movable plate to move, and the movable plate can drive the suction cup assembly to move inside the mounting frame, so that the suction cup assembly can be driven to move, and the position of the suction cup assembly can be adjusted according to the length of the carton, so that it is convenient to adsorb a suitable fixed point according to the length of the carton, and has a better fixing effect. When the suction cup assembly moves, the fixed cylinder can slide on the outside of the control rod, and when the suction cup assembly moves to the outside of the mounting frame, the suction cup assembly can be auxiliary supported to ensure the stability of the suction cup assembly during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a carton handling mechanical claw of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a support plate component of a carton handling mechanical claw of the utility model;

[0018] Figure 3 A is a structural schematic diagram of a partially enlarged view of a carton handling mechanical claw of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the internal structure of a mounting frame of a carton handling mechanical claw.

[0020] In the figure: 1. control frame; 2. mobile frame; 3. fixed frame; 4. hydraulic push rod 1; 5. support plate; 6. fixed plate; 7. connecting plate; 8. mounting frame; 9. mounting plate; 10. suction cup assembly; 11. fixed block 1; 12. fixed seat; 13. hydraulic push rod 2; 14. fixed block 2; 15. limit plate; 16. threaded rod; 17. mobile plate; 18. fixed cylinder; 19. slide groove; 20. control rod; 21. motor. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a carton handling mechanical claw includes a control frame 1, a mobile frame 2 is installed inside the control frame 1, a fixed frame 3 is installed below the mobile frame 2, and components for controlling the mobile frame 2 to move in various directions are installed inside the control frame 1, mainly including a control screw rod, a drive motor and a controller.

[0023] A hydraulic push rod 4 is installed inside the fixed frame 3, and the output end of the hydraulic push rod 4 is slidably connected to the inside of the fixed frame 3. The output end of the hydraulic push rod 4 is fixedly connected to a support plate 5. The hydraulic push rod 4 can drive the support plate 5 to move, which can assist the overall device in carrying the carton.

[0024] The lower surface of the support plate 5 is fixedly connected to a fixing plate 6, the outer surface of the fixing plate 6 is rotatably connected to a connecting plate 7, the outer surface of the connecting plate 7 is fixedly connected to a mounting frame 8, and two groups of connecting plates 7 and mounting frames 8 are provided and symmetrically arranged. The connecting plate 7 can drive the mounting frame 8 to change its angle. When the mounting frame 8 is horizontal, the suction cup assembly 10 can be provided with multiple groups and symmetrically arranged, so as to adsorb the upper surface of the cubic carton.

[0025] The interior of the mounting frame 8 is slidably connected to a mounting plate 9, and a suction cup assembly 10 is installed on the outside of the mounting plate 9. The mounting plate 9 can fix the suction cup assembly 10. The suction cup assembly 10 includes a suction cup and a fixing assembly. The outer surface of the carton can be adsorbed through the suction cup assembly 10.

[0026] The mounting frame 8 is internally rotatably connected with a threaded rod 16, and the outer surface of the threaded rod 16 is threadedly connected with a movable plate 17, and the outer surface of the movable plate 17 is slidably connected to the inside of the mounting frame 8, and the outer surface of the movable plate 17 is fixedly connected to the outer surface of the mounting plate 9. The movable plate 17 can be driven to move by the threaded rod 16, and the movable plate 17 can drive the mounting plate 9 to move, which can further drive the suction cup assembly 10 to slide inside the mounting frame 8, and the position of each suction cup assembly 10 can be controlled, and the position of the suction cup assembly 10 can be adjusted according to the length of the carton, and the position of the suction cup assembly 10 can be adjusted according to a suitable force fixing point outside the carton.

[0027] The outer surface of the mounting plate 9 is fixedly connected with a fixed cylinder 18, and the outer surface of the fixed cylinder 18 is fixedly connected with the outer surface of the movable plate 17. When the movable plate 17 moves, it will drive the fixed cylinder 18 to move. A slide groove 19 is provided inside the mounting frame 8. The outer surfaces of the fixed cylinder 18 and the movable plate 17 are slidably connected with the inside of the slide groove 19. The contact between the fixed cylinders 18 and the fixed cylinders 18 can provide auxiliary support for the suction cup assembly 10 to ensure the stability of the suction cup assembly 10 during transportation.

[0028] A control rod 20 is fixedly connected to the inside of the mounting frame 8, and the inside of the fixed cylinder 18 is slidably connected to the outer surface of the control rod 20. Two groups of control rods 20 are provided inside the mounting frame 8 and are arranged symmetrically. The control rod 20 can provide auxiliary support for the fixed cylinder 18 and can further support the mounting plate 9, thereby improving the overall stability during use.

[0029] A motor 21 is installed inside the mounting frame 8, and the output end of the motor 21 is fixedly connected to the outer surface of the threaded rod 16. The motor 21 can drive the movable plates 17 on both sides to move synchronously, so that the position of the suction cup assembly 10 can be quickly adjusted.

[0030] A fixed block 11 is fixedly connected to the lower surface of the support plate 5, and a fixed seat 12 is rotatably connected to the inside of the fixed block 11. A hydraulic push rod 13 is installed on the outside of the fixed seat 12. Two groups of hydraulic push rods 13 are provided on the outside of the support plate 5 and are arranged symmetrically. A fixed block 14 is fixedly connected to the upper surface of the mounting frame 8. The output end of the hydraulic push rod 13 is rotatably connected to the inside of the fixed block 14. When the output end of the hydraulic push rod 13 is extended or retracted, the mounting frame 8 can be driven to rotate by the fixed block 14, and the angle between the two groups of mounting frames 8 can be adjusted. The staff can adjust the position of the mounting frame 8 according to the inclination of the carton. When transporting a cubic carton, the two groups of mounting frames 8 can be driven to be parallel by the hydraulic push rod 13, which is convenient for adsorbing the outside of the horizontal carton.

[0031] The outer surface of the support plate 5 is fixedly connected to a limiting plate 15. Two groups of limiting plates 15 are arranged in the same direction and are symmetrical to each other. The outer surface of the mounting frame 8 is slidably connected to the outer surface of the limiting plate 15. The limiting plate 15 can limit the maximum upward movement angle of the mounting frame 8, and the mounting frame 8 can be limited to rotate to a horizontal position.

[0032] When the cartons are transported, the output end of the hydraulic push rod 13 can be controlled to extend and retract, and the hydraulic push rod 13 can drive the fixed block 14 to rotate and cooperate with the connecting plate 7 to control the mounting frame 8 to rotate, so that the angle of the mounting frame 8 can be adjusted. When the mounting frame 8 is adjusted horizontally, the limit plate 15 can limit the horizontal rotation position of the mounting frame 8, and the mounting frame 8 can be limited to rotate to a horizontal position;

[0033] When transporting longer cartons, the threaded rod 16 can drive the movable plate 17 to move, and the movable plate 17 can drive the mounting plate 9 to move. The position of the suction cup assembly 10 can be adjusted to facilitate the transport of longer cartons. During the movement of the mounting plate 9, the fixed cylinder 18 will slide inside the control rod 20 and the slide groove 19, which can provide auxiliary support for the mounting plate 9 and ensure the stability of the suction cup assembly 10 during transportation.

[0034] The above shows and describes the basic principle and main features of the utility model and the 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 for explaining the principle of 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 claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A carton handling mechanical gripper, comprising a control frame (1), characterized in that: A movable frame (2) is installed inside the control frame (1), a fixed frame (3) is installed below the movable frame (2), a hydraulic push rod (4) is installed inside the fixed frame (3), an output end of the hydraulic push rod (4) is fixedly connected to a support plate (5), a lower surface of the support plate (5) is fixedly connected to a fixed plate (6), an outer surface of the fixed plate (6) is rotatably connected to a connecting plate (7), an outer surface of the connecting plate (7) is fixedly connected to a mounting frame (8), an inner portion of the mounting frame (8) is slidably connected to a mounting plate (9), an outer portion of the mounting plate (9) is installed with a suction cup assembly (10), a lower surface of the support plate (5) is fixedly connected to a fixed block (11), an inner portion of the fixed block (11) is rotatably connected to a fixed seat (12), a hydraulic push rod (13) is installed outside the fixed seat (12), and an upper surface of the mounting frame (8) is fixedly connected to a fixed block (14).

2. A carton handling mechanical claw according to claim 1, characterized in that: The outer surface of the support plate (5) is fixedly connected to a limiting plate (15), two groups of limiting plates (15) are arranged in the same direction and are symmetrical to each other, and the outer surface of the mounting frame (8) is slidably connected to the outer surface of the limiting plate (15).

3. The carton handling mechanical claw according to claim 1, characterized in that: The output end of the second hydraulic push rod (13) is rotatably connected to the inside of the second fixed block (14), and two groups of the second hydraulic push rod (13) are provided outside the support plate (5) and are symmetrically arranged.

4. The carton handling mechanical claw according to claim 1, characterized in that: The interior of the mounting frame (8) is rotatably connected to a threaded rod (16), the outer surface of the threaded rod (16) is threadedly connected to a movable plate (17), the outer surface of the movable plate (17) is slidably connected to the interior of the mounting frame (8), and the outer surface of the movable plate (17) is fixedly connected to the outer surface of the mounting plate (9).

5. A carton handling mechanical claw according to claim 4, characterized in that: The outer surface of the mounting plate (9) is fixedly connected to a fixed cylinder (18), and the outer surface of the fixed cylinder (18) is fixedly connected to the outer surface of the movable plate (17). A slide groove (19) is provided inside the mounting frame (8), and the outer surfaces of the fixed cylinder (18) and the movable plate (17) are slidably connected to the inside of the slide groove (19).

6. A carton handling mechanical claw according to claim 5, characterized in that: A control rod (20) is fixedly connected inside the mounting frame (8), the interior of the fixing cylinder (18) is slidably connected to the outer surface of the control rod (20), and two groups of the control rods (20) are provided inside the mounting frame (8) and are symmetrically arranged.

7. A carton handling mechanical claw according to claim 6, characterized in that: A motor (21) is installed inside the mounting frame (8), and an output end of the motor (21) is fixedly connected to the outer surface of the threaded rod (16). The suction cup assembly (10) is provided in multiple groups and is symmetrically arranged.

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