Automatic carrying manipulator

Abstract

The utility model relates to the field of manipulators, and discloses an automatic carrying manipulator which comprises a control seat, a mechanical arm is arranged at the top of the control seat, a control arm is arranged at the bottom of the mechanical arm, a control mechanism is arranged in an inner cavity of the bottom of the control arm, and a mechanical claw is arranged at the bottom of the control arm. According to the automatic carrying manipulator, an electric push rod between the two fixing plates is started according to the conditions such as the size of the materials before carrying the materials, the extension amount of the adjusting plate in the adjusting groove is adjusted, the range of the size of the materials grabbed by the mechanical claw is adjusted, the size of the materials is adjusted, the size of the materials is adjusted, and the size of the materials is adjusted. And the materials can be buffered and stably carried through cooperation of a control mechanism and a buffering anti-skid pad, and the problem that according to an existing carrying manipulator, the grabbing range of a mechanical claw is difficult to adjust according to material conditions is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to an automatic handling manipulator. Background Art

[0002] A manipulator is an automatic device that can imitate certain movements of human hands and arms, and is used to grab, carry objects or operate tools according to a fixed program. It is characterized by being able to complete various expected operations through programming, and having the advantages of both human and mechanical machines in terms of structure and performance. The manipulator is the earliest industrial robot and also the earliest modern robot. It can replace the heavy labor of humans to achieve mechanization and automation of production.

[0003] The patent with publication number CN 210210388 U discloses a CN 210210388 U, it includes a chassis, a rotating column is fixed on the top of the main chassis through a fixed seat, and an operation panel is installed on the front surface of the main chassis, the top of the rotating column is connected to a first rotating arm, and the first rotating arm is connected to a second rotating arm at one end relative to the rotating column. The device enables the claw to clamp the tubular material by opening an arc-shaped groove on the claw, and the claw is more tightly secured when grabbing other materials through the setting of the convex pad, so that the manipulator can clamp materials of different shapes and increase the clamping range of the manipulator. However, the device uses a hydraulic controller to cooperate with the first rotating arm and the second rotating arm to adjust the angle of the manipulator, and the groove can be used to grab tubular objects, and the convex pad can be used to grab materials of other shapes. However, no matter whether it is the claw at the bottom of the manipulator or the groove on the claw, the shape and length are fixed. It is still difficult to meet the work of grabbing materials of various sizes and shapes by relying solely on the convex pad to increase friction. For this reason, an automated handling manipulator is proposed to solve the problem that the existing handling manipulator is difficult to adjust the grabbing range according to the size of the material. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an automatic handling manipulator to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated handling robot, comprising a control seat, a mechanical arm is arranged on the top of the control seat, a control arm is arranged on the bottom of the mechanical arm, a control mechanism is arranged in the bottom inner cavity of the control arm, a mechanical claw is arranged at the bottom of the control arm, an adjustment groove is penetrated through one end of the mechanical claw, an adjustment plate is arranged in the inner cavity of the adjustment groove, a fixing plate is fixedly connected to the bottom of one end of the adjustment plate and the bottom of one end of the mechanical claw, an electric push rod is arranged at the bottom of one end of the fixing plate, a buffer and anti-slip pad is arranged on the top of the adjustment plate, a mounting plate is arranged on one side of the control arm, and the mounting plate is fixed to one side of the control arm by bolts.

[0008] Preferably, both ends of the electric push rod are fixedly connected to the adjustment plate and the fixing plate on the mechanical claw respectively, and the control seat can control the rotation and lifting of the mechanical arm.

[0009] Preferably, a camera is provided at the bottom of the control arm.

[0010] Preferably, the control mechanism includes a control groove opened on one side of the control arm, the top of the mechanical claw is provided with an inner cavity of the control groove, the top of the mechanical claw is provided with a groove, the inner cavity of the groove is provided with a roller, a control block is provided between two of the rollers, and the control block is in contact with the inner cavity wall of the control groove.

[0011] Preferably, the center of the roller is fixedly connected to a rotating shaft, the rotating shaft passes through the groove and is fixedly connected to the mechanical claw, and the rotating shaft passes through the control arm and the mounting plate and can rotate.

[0012] Preferably, a servo motor is fixedly connected to the top of the inner cavity of the control groove, a screw is fixedly connected to the output shaft of the servo motor, the control block is a funnel shape composed of two conical blocks, the outer ring of the roller and the contact surface between the control block and the roller are provided with teeth and the teeth are meshed with each other, and the screw passes through the control block and is threadedly connected.

[0013] Preferably, a limit slide groove is provided on the inner wall of the adjustment groove, a limit slide block is provided in the inner cavity of the limit slide groove, and the limit slide block is fixedly connected to the adjustment plate.

[0014] (III) Beneficial effects

[0015] 1. Before transporting materials, the automated handling manipulator opens the electric push rod between the two fixed plates according to the size of the materials, adjusts the extension of the adjustment plate in the adjustment slot, and adjusts the size range of the materials that the mechanical claw can grasp. With the help of the control mechanism and the buffer anti-skid pad, the materials can be buffered and transported stably, which solves the problem that the existing handling manipulators are difficult to adjust the grasping range of the mechanical claws according to the material conditions.

[0016] 2. The automated handling manipulator utilizes a servo motor to drive the screw to rotate. The upward control block can open the mechanical claw under the cooperation of the roller, the rotating shaft and the teeth in the groove. Conversely, the upward control block, under the action of the funnel-shaped control block, the mechanical claw combines to grab and carry the material, avoiding various shortcomings of hydraulic control. The simple structure facilitates the rapid grabbing and carrying of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the mechanical claw structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structural control arm of the utility model;

[0020] Figure 4 This is a cross-sectional view of the control arm of the utility model structure.

[0021] In the figure: 1. control seat; 2. mechanical arm; 3. control arm; 4. control mechanism; 401. control slot; 402. groove; 403. roller; 404. rotating shaft; 405. control block; 406. servo motor; 407. screw; 5. mechanical claw; 6. adjustment slot; 7. adjustment plate; 8. fixing plate; 9. electric push rod; 10. buffer anti-skid pad; 11. limit slide slot; 12. limit slider; 13. mounting plate; 14. bolt; 15. camera. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: See Figure 1-4 An automated handling manipulator comprises a control seat 1, a mechanical arm 2 is arranged on the top of the control seat 1, a control arm 3 is arranged on the bottom of the mechanical arm 2, a control mechanism 4 is arranged in the inner cavity at the bottom of the control arm 3, a mechanical claw 5 is arranged at the bottom of the control arm 3, an adjustment slot 6 is penetrated at one end of the mechanical claw 5, an adjustment plate 7 is arranged in the inner cavity of the adjustment slot 6, a fixing plate 8 is fixedly connected to the bottom of one end of the adjustment plate 7 and the bottom of one end of the mechanical claw 5, an electric push rod 9 is arranged at the bottom of one end of the fixing plate 8, a buffer anti-slip pad 10 is arranged on the top of the adjustment plate 7, a mounting plate 13 is arranged on one side of the control arm 3, and the mounting plate 13 is fixed to one side of the control arm 3 by bolts 14.

[0024] Furthermore, the two ends of the electric push rod 9 are respectively fixedly connected to the adjustment plate 7 and the fixed plate 8 on the mechanical claw 5. The control seat 1 can control the rotation and lifting of the mechanical arm 2. The control seat 1 controls the operation of the control mechanism 4. The control seat 1 is used to automatically control the operation of the mechanical arm 2 and the control arm 3. Before transporting materials, the mechanical claw 5 is adjusted according to the size of the materials, and the control mechanism 4 and the buffer anti-slip pad 10 are used to buffer and stably transport the materials.

[0025] Furthermore, a camera 15 is provided at the bottom of the control arm 3, and the camera 15 can observe the adjustment of the mechanical claw 5 and the grasping of the material to ensure the safety when grasping and transporting the material.

[0026] Furthermore, the control mechanism 4 includes a control groove 401 opened on one side of the control arm 3, the top of the mechanical claw 5 is provided with an inner cavity of the control groove 401, the top of the mechanical claw 5 is provided with a groove 402, the inner cavity of the groove 402 is provided with a roller 403, and a control block 405 is provided between the two rollers 403, and the control block 405 is in contact with the inner cavity wall of the control groove 401.

[0027] Furthermore, the center of the roller 403 is fixedly connected to the rotating shaft 404, the rotating shaft 404 passes through the groove 402 and is fixedly connected to the mechanical claw 5, and the rotating shaft 404 passes through the control arm 3 and the mounting plate 13 and can rotate.

[0028] Furthermore, a servo motor 406 is fixedly connected to the top of the inner cavity of the control groove 401, and a screw 407 is fixedly connected to the output shaft of the servo motor 406. The control block 405 is a funnel shape formed by two conical blocks. The outer ring of the roller 403 and the contact surface of the control block 405 and the roller 403 are provided with teeth and the teeth are meshed with each other. The screw 407 penetrates the control block 405 and is threadedly connected. The servo motor 406 can drive the screw 407 to rotate. The upward control block 405 can open the mechanical claw 5 under the cooperation of the roller 404, the rotating shaft 404 and the teeth in the groove 402. Conversely, the upward control block 405 is similarly moved. Under the action of the funnel-shaped control block 405, the mechanical claw 5 combines the material grabbing and transportation, avoiding various disadvantages of hydraulic control. The simple structure facilitates the rapid grabbing and transportation of materials.

[0029] Furthermore, a limit slide groove 11 is provided on the inner wall of the adjustment groove 6, and a limit slider 12 is provided in the inner cavity of the limit slide groove 11. The limit slider 12 is fixedly connected to the adjustment plate 7, and the limit slider 12 in the limit slide groove 11 is used to improve the stability of the adjustment plate 7 in the adjustment groove 6 when it moves, that is, to improve the stability of the subsequent mechanical claw 5 when grabbing and transporting materials.

[0030] Working principle: When using this automated handling robot, place it and fix it at the position where the material needs to be handled, and use the control seat 1 to automatically control the operation of the mechanical arm 2 and the control arm 3 to achieve automation; before handling the material, according to the size of the material and other conditions, open the electric push rod 9 between the two fixed plates 8, adjust the extension of the adjustment plate 7 in the adjustment slot 6, and adjust the range of the size of the material grasped by the mechanical claw 5. In conjunction with the control mechanism 4 and the buffer anti-slip pad 10, the material can be buffered and stably transported, which solves the problem that it is difficult for existing handling robots to adjust the grasping range of the mechanical claw according to the material conditions.

[0031] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated handling robot, comprising a control seat (1), characterized in that: A mechanical arm (2) is arranged on the top of the control seat (1), a control arm (3) is arranged on the bottom of the mechanical arm (2), a control mechanism (4) is arranged in the inner cavity at the bottom of the control arm (3), a mechanical claw (5) is arranged on the bottom of the control arm (3), an adjustment slot (6) is provided through one end of the mechanical claw (5), an adjustment plate (7) is arranged in the inner cavity of the adjustment slot (6), a fixing plate (8) is fixedly connected to the bottom of one end of the adjustment plate (7) and the fixing plate (8), an electric push rod (9) is arranged on the bottom of one end of the fixing plate (8), a buffer anti-slip pad (10) is arranged on the top of the adjustment plate (7), a mounting plate (13) is arranged on one side of the control arm (3), and the mounting plate (13) is fixed to one side of the control arm (3) by bolts (14).

2. The automatic handling robot according to claim 1, characterized in that: The two ends of the electric push rod (9) are respectively fixedly connected to the adjustment plate (7) and the fixing plate (8) on the mechanical claw (5); the control seat (1) can control the rotation and lifting of the mechanical arm (2); and the control seat (1) controls the operation of the control mechanism (4).

3. The automatic handling robot according to claim 1, characterized in that: A camera (15) is arranged at the bottom of the control arm (3).

4. The automatic handling robot according to claim 1, characterized in that: The control mechanism (4) comprises a control groove (401) provided on one side of the control arm (3); the top of the mechanical claw (5) is provided with an inner cavity of the control groove (401); the top of the mechanical claw (5) is provided with a groove (402); the inner cavity of the groove (402) is provided with a roller (403); a control block (405) is provided between two of the rollers (403); and the control block (405) is in contact with the inner cavity wall of the control groove (401).

5. The automatic handling robot according to claim 4, characterized in that: The center of the roller (403) is fixedly connected to a rotating shaft (404), the rotating shaft (404) passes through the groove (402) and is fixedly connected to the mechanical claw (5), and the rotating shaft (404) passes through the control arm (3) and the mounting plate (13) and can rotate.

6. An automated handling robot according to claim 4 or 5, characterized in that: A servo motor (406) is fixedly connected to the top of the inner cavity of the control groove (401), a screw (407) is fixedly connected to the output shaft of the servo motor (406), the control block (405) is a funnel shape formed by two conical blocks, the outer ring of the roller (403) and the contact surface between the control block (405) and the roller (403) are provided with teeth, and the teeth are meshed with each other, and the screw (407) passes through the control block (405) and is threadedly connected.

7. The automated handling robot according to claim 1, characterized in that: The inner wall of the adjustment groove (6) is provided with a limit slide groove (11), the inner cavity of the limit slide groove (11) is provided with a limit slide block (12), and the limit slide block (12) is fixedly connected to the adjustment plate (7).

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