Intelligent assembling device for ball valve body

Abstract

The utility model relates to an intelligent assembling device for ball valve bodies, which belongs to the field of ball valve assembling and comprises an assembling table, a mounting frame fixedly connected to the upper surface of the assembling table and an assembling mechanical arm, and the inner side of the assembling table is provided with an auxiliary structure for preventing the valve bodies from being stacked and collided. The auxiliary structure comprises a servo motor fixedly connected to the inner bottom wall of the assembly table, a transmission rod fixedly connected to the output of the servo motor, a transmission wheel fixedly connected to the outer side of the transmission rod, a transmission belt in transmission connection to the outer surface of the transmission wheel, and a driven wheel in transmission connection to the other end of the transmission belt; the driven rod is fixedly connected to the inner side of the circle center of the driven wheel, the speed reducer is fixedly connected to one end of the back face of the driven rod, and the rotating rod is fixedly connected to the power output end of the speed reducer. According to the intelligent assembling device for the ball valve body, the servo motor, the transmission mechanism, the bearing disc, the electric cylinder and other parts are integrated, automatic receiving, dispersing, positioning and assembling of valve body accessories are achieved, the time of manual operation is greatly shortened, and the labor intensity of manual operation is greatly reduced.

Description

Technical Field

[0001] The utility model relates to an intelligent assembly device for a ball valve body, belonging to the field of ball valve assembly. Background Art

[0002] In the valve manufacturing industry, ball valves are a common fluid control component, and their assembly process is crucial to the final performance and quality of the product.

[0003] Traditional ball valve body assembly methods mostly rely on manual operations, which are not only inefficient but also easily affected by human factors, resulting in unstable assembly quality. In addition, with the expansion of production scale and the increase in product types, the requirements for assembly efficiency and precision are becoming increasingly higher. Traditional manual assembly methods can no longer meet the needs of modern production. In order to overcome the above technical difficulties and improve the assembly efficiency and precision of ball valve bodies, automation and intelligent technologies have gradually been introduced into the field of valve assembly in recent years. However, most of the existing automated assembly equipment has problems such as complex structure, high cost, and poor adaptability, making it difficult to widely promote and apply in small and medium-sized enterprises. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides an intelligent assembly device for a ball valve body, which has the advantages of improving assembly efficiency and precision.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose of improving assembly efficiency and precision, the present invention provides the following technical solution: an intelligent assembly device for a ball valve body, comprising an assembly platform, a mounting frame fixedly connected to the upper surface of the assembly platform, and an assembly robot arm, wherein an auxiliary structure is provided on the inner side of the assembly platform to prevent the valve body from stacking and colliding;

[0008] The auxiliary structure includes a servo motor fixedly connected to the inner bottom wall of the assembly table, a transmission rod fixedly connected to the output of the servo motor, a transmission wheel fixedly connected to the outside of the transmission rod, a transmission belt transmission-connected to the outer surface of the transmission wheel, a driven wheel transmission-connected to the other end of the transmission belt, a driven rod fixedly connected to the inner side of the center of the driven wheel, a reducer fixedly connected to one end of the back of the driven rod, a rotating rod fixedly connected to the power output end of the reducer, a receiving plate fixedly connected to the top of the rotating rod, an electric cylinder fixedly connected to the inner top wall of the mounting frame, and a baffle fixedly connected to the bottom end of the movable rod of the electric cylinder.

[0009] Furthermore, a mounting plate is fixedly connected to the inner right side wall of the assembly table, and the reducer is fixedly connected to the upper surface of the mounting plate.

[0010] Furthermore, one end of the back side of the driven rod is fixedly connected to the power input end of the reducer, and the top end of the rotating rod movably passes through the inner top wall of the assembly table and is fixedly connected to the receiving plate.

[0011] Furthermore, the inner bottom wall of the receiving tray, the left side wall of the baffle, and the right side wall of the baffle are all fixedly connected with buffer pads.

[0012] Furthermore, the electric cylinder is fixedly connected to the inner top wall of the mounting frame, and the electric cylinder is located directly above the receiving plate.

[0013] Furthermore, a visual sensor is fixedly connected to the inner top wall of the mounting frame, and the visual sensor is located above the receiving plate and on the left side of the electric cylinder.

[0014] Furthermore, a maintenance door is hinged on the front of the assembly table, and the assembly robot arm is located on the left side wall of the receiving tray.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides an intelligent assembly device for a ball valve body, which has the following beneficial effects:

[0017] The intelligent assembly device for ball valve bodies integrates components such as servo motors, transmission mechanisms, receiving plates and electric cylinders to realize the automatic reception, dispersion, positioning and assembly of valve body accessories, greatly reducing the time and labor intensity of manual operations, significantly improving assembly efficiency, effectively avoiding assembly errors caused by human factors, improving assembly accuracy, and thus enhancing the overall quality and reliability of the product. In addition, the device has a compact structure and occupies a small area, which also reduces the company's site rental and operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a top view of the receiving plate and the baffle in the structure of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the assembly platform and the mounting frame in the structure of the utility model.

[0021] In the figure: 1. Assembly table; 2. Mounting frame; 3. Assembly robot arm; 4. Servo motor; 5. Transmission rod; 6. Transmission wheel; 7. Transmission belt; 8. Driven wheel; 9. Driven rod; 10. Reducer; 11. Rotating rod; 12. Receiver plate; 13. Electric cylinder; 14. Baffle; 15. Mounting plate; 16. Buffer pad; 17. Vision sensor. DETAILED DESCRIPTION

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

[0023] See also Figures 1 to 3 A ball valve body intelligent assembly device includes an assembly platform 1, a mounting frame 2 fixedly connected to the upper surface of the assembly platform 1, and an assembly robot arm 3. The inner side of the assembly platform 1 is provided with an auxiliary structure to prevent the valve body from stacking and colliding.

[0024] like Figure 1 As shown, the auxiliary structure includes a servo motor 4 fixedly connected to the inner bottom wall of the assembly table 1, a transmission rod 5 fixedly connected to the output of the servo motor 4, a transmission wheel 6 fixedly connected to the outside of the transmission rod 5, a transmission belt 7 transmission-connected to the outer surface of the transmission wheel 6, a driven wheel 8 transmission-connected to the other end of the transmission belt 7, a driven rod 9 fixedly connected to the inner side of the center of the driven wheel 8, a reducer 10 fixedly connected to one end of the back side of the driven rod 9, a rotating rod 11 fixedly connected to the power output end of the reducer 10, a receiving plate 12 fixedly connected to the top of the rotating rod 11, an electric cylinder 13 fixedly connected to the inner top wall of the mounting frame 2, and a baffle 14 fixedly connected to the bottom end of the movable rod of the electric cylinder 13.

[0025] It should be noted that a mounting plate 15 is fixedly connected to the inner right side wall of the assembly platform 1 , and the reducer 10 is fixedly connected to the upper surface of the mounting plate 15 .

[0026] One end of the back side of the driven rod 9 is fixedly connected to the power input end of the reducer 10 , and the top end of the rotating rod 11 movably passes through the inner top wall of the assembly platform 1 and is fixedly connected to the receiving plate 12 .

[0027] The inner bottom wall of the receiving tray 12 , the left side wall of the baffle 14 , and the right side wall of the baffle 14 are all fixedly connected with a buffer pad 16 .

[0028] The electric cylinder 13 is fixedly connected to the inner top wall of the mounting frame 2 , and the electric cylinder 13 is located directly above the receiving plate 12 .

[0029] A visual sensor 17 is fixedly connected to the inner top wall of the mounting frame 2 , and the visual sensor 17 is located above the receiving tray 12 and on the left side of the electric cylinder 13 .

[0030] A maintenance door is hinged on the front of the assembly platform 1 , and the assembly robot arm 3 is located on the left side wall of the receiving tray 12 .

[0031] In addition, a protection system is introduced, and the system has overload protection and emergency stop functions. Once it detects that key components such as the servo motor 4 and the reducer 10 are abnormal or overloaded, the power supply will be immediately cut off and the emergency braking procedure will be started to prevent equipment damage or accidents.

[0032] As an important component of the intelligent assembly system, the visual sensor 17 can capture the image information of the valve body accessories in the receiving tray 12 and the baffle 14 area in real time, and perform rapid analysis and processing. When it detects that an accessory has arrived at the specified position, the sensor will immediately send a signal to the control system to trigger the assembly robot 3 to perform the next operation. In addition, the visual sensor 17 also has a quality inspection function, which can identify defective or non-compliant accessories to prevent them from entering the subsequent assembly process and ensure product quality.

[0033] The working principle of the above embodiment is:

[0034] The electric cylinder 13 is started, and the electric cylinder 13 drives the baffle 14 to move downward and locate the baffle 14 on the inner side of the receiving plate 12. Then, the servo motor 4 is started, and its output shaft drives the transmission rod 5 to rotate, and the transmission wheel 6 on the transmission rod 5 rotates accordingly. The rotational power is transmitted to the driven wheel 8 through the tightly fitting transmission belt 7, and the driven wheel 8 drives the driven rod 9 to rotate. The other end of the driven rod 9 is fixedly connected to the power input end of the reducer 10. The introduction of the reducer 10 achieves a significant reduction in rotation speed and a corresponding increase in torque, thereby accurately controlling the rotation speed of the rotating rod 11 connected to its power output end, and the rotating rod 11 drives the receiving plate 12 to rotate;

[0035] When the valve body accessories fall into the inner side of the receiving tray 12, they will contact the buffer pad 16 on the inner bottom wall of the receiving tray 12, thereby preventing the height difference from causing damage to the falling valve body accessories. At the same time, the rotating receiving tray 12 will bring the valve body accessories that fall into the receiving tray 12 to the other side of the baffle 14, thereby preventing the valve body accessories that fall into the receiving tray 12 from docking and colliding. When the valve body accessories come to the other side of the baffle 14, they will be sensed by the visual sensor 17, and the assembly robot arm 3 will start working to assemble the valve body accessories.

[0036] The electrical components mentioned in this article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device that controls a computer, etc., and the existing public power connection technology is not described in detail in this article.

[0037] It should be noted that the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "comprises a ..." does not preclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent assembly device for a ball valve body, comprising an assembly platform (1), a mounting frame (2) fixedly connected to the upper surface of the assembly platform (1), and an assembly robot arm (3), characterized in that: An auxiliary structure for preventing valve bodies from colliding and stacking is provided on the inner side of the assembly platform (1); The auxiliary structure comprises a servo motor (4) fixedly connected to the inner bottom wall of the assembly platform (1), a transmission rod (5) fixedly connected to the output of the servo motor (4), a transmission wheel (6) fixedly connected to the outer side of the transmission rod (5), a transmission belt (7) transmission-connected to the outer surface of the transmission wheel (6), a driven wheel (8) transmission-connected to the other end of the transmission belt (7), a driven rod (9) fixedly connected to the inner side of the center of the driven wheel (8), a reducer (10) fixedly connected to one end of the back side of the driven rod (9), a rotating rod (11) fixedly connected to the power output end of the reducer (10), a receiving plate (12) fixedly connected to the top end of the rotating rod (11), an electric cylinder (13) fixedly connected to the inner top wall of the mounting frame (2), and a baffle (14) fixedly connected to the bottom end of the movable rod of the electric cylinder (13).

2. The intelligent assembly device for a ball valve body according to claim 1, characterized in that: The inner right side wall of the assembly platform (1) is fixedly connected to a mounting plate (15), and the reducer (10) is fixedly connected to the upper surface of the mounting plate (15).

3. The intelligent assembly device for a ball valve body according to claim 1, characterized in that: One end of the back side of the driven rod (9) is fixedly connected to the power input end of the reducer (10), and the top end of the rotating rod (11) movably passes through the inner top wall of the assembly platform (1) and is fixedly connected to the receiving plate (12).

4. The intelligent assembly device for a ball valve body according to claim 1, characterized in that: The inner bottom wall of the receiving tray (12), the left side wall of the baffle (14), and the right side wall of the baffle (14) are all fixedly connected with a buffer pad (16).

5. The intelligent assembly device for a ball valve body according to claim 1, characterized in that: The electric cylinder (13) is fixedly connected to the inner top wall of the mounting frame (2), and the electric cylinder (13) is located directly above the receiving plate (12).

6. The intelligent assembly device for a ball valve body according to claim 1, characterized in that: A visual sensor (17) is fixedly connected to the inner top wall of the mounting frame (2), and the visual sensor (17) is located above the receiving plate (12) and on the left side of the electric cylinder (13).

7. The intelligent assembly device for a ball valve body according to claim 1, characterized in that: A maintenance door is hinged on the front of the assembly platform (1), and the assembly robot arm (3) is located on the left side wall of the receiving tray (12).

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