Production line clamping mechanical arm for pipelines

Abstract

The utility model discloses a pipeline production line clamping mechanical arm which comprises a base, an electrical base is arranged on the base, a rotating arm is arranged on the electrical base, a rotating base is arranged on the rotating arm, and a clamping assembly is arranged at the bottom of the rotating base. The clamping assembly comprises a fixing plate, two air cylinders opposite in direction are arranged on the fixing plate, a first side plate and a second side plate are arranged at the output ends of the air cylinders correspondingly, a first clamping jaw is arranged on the first side plate, and a second clamping jaw opposite to the first clamping jaw is arranged on the second side plate. The first side plate is provided with a photoelectric fixing plate on the upper side of the first clamping jaw, and the photoelectric fixing plate is provided with a photoelectric sensing assembly. The automatic positioning and grabbing device is simple in structure, capable of achieving automatic positioning and grabbing operation during pipeline machining, free of manual alignment and good in using effect.

Description

Technical Field

[0001] The utility model relates to the field of ..., and in particular to a production line clamping mechanical arm for a pipeline. Background Art

[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid flows from the high pressure part of the pipeline to the low pressure part after being pressurized by blowers, compressors, pumps and boilers. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.

[0003] There are various operating tables on the pipeline processing production line, and the pipeline needs to be transferred among them. Currently, the transfer is usually done manually, which has low operating efficiency and increases the risk of damage to parts. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a production line clamping mechanical arm for pipelines, which has a simple structure and can realize automatic positioning and grasping operations during pipeline processing without manual alignment, and has good use effect.

[0005] In order to solve the above technical problems, the utility model provides a production line clamping robot arm for pipelines, characterized in that it comprises a base, an electrical seat is arranged on the base, a rotating arm is arranged on the electrical seat, a rotating seat is arranged on the rotating arm, and a clamping assembly is arranged at the bottom of the rotating seat;

[0006] The clamping assembly includes a fixing plate, on which two cylinders in opposite directions are arranged, and the output ends of the cylinders are respectively provided with a first side plate and a second side plate, the first side plate is provided with a first clamping jaw, and the second side plate is provided with an opposite second clamping jaw, the first side plate is provided with a photoelectric fixing plate on the upper side of the first clamping jaw, and the photoelectric fixing plate is provided with a photoelectric sensing assembly.

[0007] Furthermore, a buffer block is provided on the second clamping jaw.

[0008] Furthermore, the first clamping jaw and the second clamping jaw each include grooves arranged at intervals, mounting holes are arranged between adjacent grooves, and clamping rods are arranged in the mounting holes.

[0009] Furthermore, a connector and an operating button are provided on the side of the electrical socket.

[0010] Furthermore, a rotating motor is provided on the electrical seat for controlling the rotation of the rotating arm, a lifting shaft is provided on the rotating arm, a cushion block is provided at the bottom of the lifting shaft, and the cushion block is connected and fixed to the fixing plate.

[0011] Furthermore, the electrical socket is provided with heat dissipation holes.

[0012] The beneficial effects of the utility model are as follows: when the device is used, the base is fixed at a preset position on the production line, the electrical components on the electrical seat are connected to an external power supply, the rotating arm is started, the rotating arm can drive the rotating seat to rotate, and the rotation of the rotating seat can drive the clamping assembly below to rotate and adjust the position. After the adjustment is completed, the height position can be adjusted and rotated by the lifting shaft, adjusted to the position to be clamped, and the clamping assembly is started. First, the sensing assembly can sense the position of the pipeline. After the induction is completed, the cylinder is started, and the cylinder drives the first side plate and the second side plate on both sides to move, that is, drives the first clamp and the second clamp to move. The first clamp and the second clamp first move in opposite directions and then move toward each other. The first clamp and the second clamp are used to clamp the pipeline, and then the rotating arm and the rotating seat can be used again to realize the clamping and transportation operation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the structure of the clamping assembly of the utility model.

[0015] Figure 3 It is a schematic diagram of the second clamping jaw structure of the utility model.

[0016] Explanation of the numbers in the figure: 1. Base; 2. Electrical seat; 3. Rotating arm; 4. Rotating seat; 5. Clamping assembly; 51. Fixed plate; 52. Cylinder; 53. First side plate; 54. Second side plate; 55. First clamping jaw; 56. Second clamping jaw; 57. Photoelectric fixing plate; 58. Photoelectric sensing assembly; 59. Buffer block; 510. Groove; 511. Mounting hole; 512. Clamping rod; 6. Connector; 7. Operating button; 8. Rotating motor; 9. Lifting shaft; 10. Pad; 11. Heat dissipation hole; 12. Reinforcement plate. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0019] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0020] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0022] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0023] Reference Figures 1 to 3 As shown, an embodiment of a pipe production line clamping robot arm of the utility model comprises a base 1, on which an electrical seat 2 is arranged, on which a rotating arm 3 is arranged, on which a rotating seat 4 is arranged, and a clamping assembly 5 is arranged at the bottom of the rotating seat 4; the clamping assembly 5 comprises a fixed plate 51, on which two cylinders 52 in opposite directions are arranged, and the output ends of the cylinders 52 are respectively provided with a first side plate 53 and a second side plate 54, the first side plate 53 is provided with a first clamping jaw 55, and the second side plate 54 is provided with an opposite second clamping jaw 56, the first side plate 53 is provided with a photoelectric fixing plate 5751 on the upper side of the first clamping jaw 55, and the photoelectric fixing plate 5751 is provided with a photoelectric sensing assembly 58.

[0024] When in use, the base 1 is fixed at a preset position on the production line, the electrical components on the electrical seat 2 are connected to an external power supply, and the rotating arm 3 is started. The rotating arm 3 can drive the rotating seat 4 to rotate. The rotation of the rotating seat 4 can drive the clamping assembly 5 below to rotate and adjust the position. After the adjustment is completed, the height position can be adjusted and rotated by the lifting shaft 9. Adjust to the position to be clamped, and start the clamping assembly 5. First, the sensing assembly can sense the position of the pipeline. After the induction is completed, the cylinder 52 is started, and the cylinder 52 drives the first side plate 53 and the second side plate 54 on both sides to move, that is, drives the first clamping jaw 55 and the second clamping jaw 56 to move. The first clamping jaw 55 and the second clamping jaw 56 first move in opposite directions, and then move toward each other. The first clamping jaw 55 and the second clamping jaw 56 are used to clamp the pipeline, and then the rotating arm 3 and the rotating seat 4 can be used again to realize the clamping and transportation operation of the pipeline.

[0025] A buffer block 59 is provided on the second clamping jaw 56. When the first clamping jaw 55 and the second clamping jaw 56 move relative to each other to clamp the pipe, the buffer block 59 can play a buffering role to prevent damage to parts.

[0026] The first clamping jaw 55 and the second clamping jaw 56 both include grooves 510 arranged at intervals, and mounting holes 511 are arranged between adjacent grooves 510. Clamping rods 512 are arranged in the mounting holes 511. The grooves 510 are used to adapt to the pipe, and the clamping rods 512 can also further fix the side when the pipe is clamped.

[0027] A connector 6 and an operating button 7 are provided on the side of the electrical socket 2, which can be connected to an external power source and can be easily operated. A heat dissipation hole 11 is provided on the electrical socket 2 to achieve a heat dissipation effect when in use.

[0028] A rotating motor 8 is disposed on the electrical seat 2 for controlling the rotation of the rotating arm 3 . A lifting shaft 9 is disposed on the rotating arm 3 . A cushion block 10 is disposed at the bottom of the lifting shaft 9 . The cushion block 10 is connected and fixed to the fixing plate 51 .

[0029] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A pipe production line clamping robot arm, characterized in that: The invention comprises a base (1), wherein an electrical seat (2) is arranged on the base (1), a rotating arm (3) is arranged on the electrical seat (2), a rotating seat (4) is arranged on the rotating arm (3), and a clamping assembly (5) is arranged at the bottom of the rotating seat (4); The clamping assembly (5) comprises a fixing plate (51), on which two cylinders (52) in opposite directions are arranged, and output ends of the cylinders (52) are respectively provided with a first side plate (53) and a second side plate (54), the first side plate (53) is provided with a first clamping jaw (55), and the second side plate (54) is provided with an opposite second clamping jaw (56), and the first side plate (53) is provided with a photoelectric fixing plate (57) (51) on the upper side of the first clamping jaw (55), and the photoelectric fixing plate (57) (51) is provided with a photoelectric sensing assembly (58).

2. The pipe production line clamping robot arm according to claim 1, characterized in that: A buffer block (59) is provided on the second clamping jaw (56).

3. The pipe production line clamping robot arm according to claim 1, characterized in that: The first clamping jaw (55) and the second clamping jaw (56) both comprise grooves (510) arranged at intervals, mounting holes (511) are arranged between adjacent grooves (510), and clamping rods (512) are arranged in the mounting holes (511).

4. The pipe production line clamping robot arm according to claim 1, characterized in that: A connector (6) and an operating button (7) are provided on the side of the electrical socket (2).

5. The pipe production line clamping robot arm according to claim 1, characterized in that: The electrical seat (2) is provided with a rotating motor (8) for controlling the rotation of the rotating arm (3); the rotating arm (3) is provided with a lifting shaft (9); a cushion block (10) is provided at the bottom of the lifting shaft (9); and the cushion block (10) is connected and fixed to the fixing plate (51).

6. The pipe production line clamping robot arm according to claim 1, characterized in that: The electrical base (2) is provided with a heat dissipation hole (11).

7. The pipe production line clamping robot arm according to claim 1, characterized in that: A reinforcing plate (12) is provided on the base (1).

Images