Porcelain insulator mud segment grabbing device

Abstract

The utility model relates to the field of automation equipment, and discloses a porcelain insulator mud segment grabbing device which comprises an installation plate, the top of the installation plate is fixedly connected with a mud pushing air cylinder, the output end of the mud pushing air cylinder is fixedly connected with a mud pushing plate, the bottom of the mud pushing plate is provided with a mud segment, the bottom of the installation plate is fixedly connected with steel needles, and the steel needles are fixedly connected with the mud segment. A mud inserting and pushing air cylinder is fixedly connected to the top of the mounting plate, a connecting rod is arranged at the output end of the mud inserting and pushing air cylinder, and a driving rod is arranged at the other end of the connecting rod. According to the utility model, through the arrangement of the two groups of steel needles, the strength for holding up the mud sections can be effectively increased, the lifting effect is achieved, the mud sections are grabbed more stably and firmly, and through the arrangement of the two groups of air cylinders, the mud sections can be pushed out in sequence or respectively in a targeted manner according to the distribution of existing mud at a feeding port; and in a pug-lacking area of the stirring cage at the feeding port, the vacuum pug mill vacuum chamber is ensured not to be lack of pug, and the vacuum degree is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to a porcelain insulator mud segment grabbing device. Background Art

[0002] With the rapid development of the economy and society, my country's ultra-high voltage and ultra-high voltage power systems are also developing and expanding. The degree of mechanization and automation in the production process of insulators is constantly improving.

[0003] The traditional vacuum mud kneading machine loading process is manually operated, which is labor-intensive. During operation, the operator is close to the rotating cage at the feeding port of the vacuum mud kneading machine, which is very dangerous. A single set of steel needles arranged on one side is inserted into the mud segment from the top downward to realize mechanical automatic feeding under the drive of a robot or truss.

[0004] However, due to the form of the existing grabbing device arranged in a single group on one side, it cannot adapt well to the characteristics of the mud segment. Especially when the moisture content of the mud segment is slightly low, the mud segment is easy to fall off from the steel needle set at the top and fall to the ground. The vacuum mud kneading machine will also stop, the vacuum degree of the mud material cannot be guaranteed, and the production efficiency is also reduced. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a porcelain insulator mud segment grabbing device, which aims to improve the form of the existing grabbing device arranged on one side in a single group in the prior art, which cannot adapt well to the characteristics of the mud segment, especially when the moisture content of the mud segment is slightly low, the mud segment is easy to fall off from the steel needle set at the top, and the mud segment falls to the ground, and the vacuum mud kneading machine will also stop, the vacuum degree of the mud material cannot be guaranteed, and the production efficiency is also reduced.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a porcelain insulator mud segment grabbing device, including a mounting plate, the top of the mounting plate is fixedly connected to a mud pushing cylinder, the output end of the mud pushing cylinder is fixedly connected to a mud pushing plate, and a mud segment is provided at the bottom of the mud pushing plate.

[0007] Furthermore, the bottom of the mounting plate is fixedly connected with a steel needle.

[0008] Furthermore, a mud-inserting and mud-pushing cylinder is fixedly connected to the top of the mounting plate, and a connecting rod is provided at the output end of the mud-inserting and mud-pushing cylinder.

[0009] Furthermore, a driving rod is provided at the other end of the connecting rod, and the other end of the driving rod is fixedly connected to a side mud-inserting push plate.

[0010] Furthermore, the outside of the side mud inserting push plate is fixedly connected with a side mud inserting steel needle.

[0011] Furthermore, a mounting frame is fixedly connected to the top of the mounting plate.

[0012] Furthermore, a flange is fixedly connected to the top of the installation frame.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model has a compact structure. The side-inserting mud steel needles are installed below the flange and above the mud pusher. Since the piston rod of the side-inserting mud steel needles is connected to the side-inserting mud pusher through a connecting rod, the structure is compact. Adding the inserted steel needles on the side of the mud section can effectively increase the force of holding the mud section, playing a lifting role, and grasping the mud section more firmly and securely. The effect is more obvious when the moisture content of the mud section is relatively low.

[0015] 2. In the utility model, two independently designed groups of mud pushing cylinders can control the mud pushing plates respectively to push the mud segments from the steel needles respectively. During the feeding process of the vacuum mud kneading machine, the mud segments can be pushed out in sequence or separately according to the distribution of the existing mud at the feeding port to the area where the mixing cage at the feeding port lacks mud, ensuring that the vacuum chamber of the vacuum mud kneading machine is not short of mud and the vacuum degree is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a porcelain insulator mud segment grabbing device proposed by the utility model.

[0017] Legend:

[0018] 1. Mud pushing cylinder; 2. Steel needle; 3. Mud pushing plate; 4. Mud inserting and pushing cylinder; 5. Side mud inserting steel needle; 6. Side mud inserting and pushing plate; 7. Flange; 8. Connecting rod; 9. Mud section; 10. Mounting plate; 11. Mounting frame; 12. Driving rod. DETAILED DESCRIPTION

[0019] 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.

[0020] Reference Figure 1 The utility model provides an embodiment: a porcelain insulator mud segment grabbing device, including a mounting plate 10, the top of the mounting plate 10 is fixedly connected to a mud pushing cylinder 1, the output end of the mud pushing cylinder 1 is fixedly connected to a mud pushing plate 3, the bottom of the mud pushing plate 3 is provided with a mud segment 9, and the bottom of the mounting plate 10 is fixedly connected to a steel needle 2.

[0021] The mounting plate 10 is used to install the mud pushing cylinder 1, which pushes the mud pushing plate 3 to move. The mud pushing plate 3 contacts the upper surface of the mud segment 9, and the steel needle 2 is inserted into the mud segment 9. There are two mud pushing cylinders 1, and the mud pushing plates 3 are installed on the piston rod of the mud pushing cylinder 1. The two cylinders act separately to push the mud pushing plates 3 respectively, pushing out the mud segments 9 under them and making them separate from the steel needle 2.

[0022] Reference Figure 1 The top of the mounting plate 10 is fixedly connected to the mud inserting and pushing cylinder 4, the output end of the mud inserting and pushing cylinder 4 is provided with a connecting rod 8, the other end of the connecting rod 8 is provided with a driving rod 12, the other end of the driving rod 12 is fixedly connected to the side mud inserting and pushing plate 6, the outside of the side mud inserting and pushing plate 6 is fixedly connected to the side mud inserting steel needle 5, the top of the mounting plate 10 is fixedly connected to the mounting frame 11, and the top of the mounting frame 11 is fixedly connected to the flange 7.

[0023] The mud inserting and pushing cylinder 4 drives the driving rod 12 to move through the connecting rod 8. The driving rod 12 drives the side mud inserting steel needle 5 installed on the side mud inserting and pushing plate 6. The side mud inserting steel needle 5 is inserted into the side of the mud segment 9. The steel needle 2 and the side mud inserting steel needle 5 are made of stainless steel, and the lower end is pointed, which is easy to insert into the mud segment 9. The flange 7 is installed at the end of the mobile arm of the robot arm or truss. Both sets of mud pushing plates are made of aluminum alloy to prevent rust from sticking to the surface of the mud segment.

[0024] Working principle: the flange 7 is installed at the end of the mobile arm of the robot arm or the truss. The device is driven by the robot arm and moves to the top of the mud segment 9. When the robot arm or the truss mobile arm moves downward, the mud pusher 3 contacts the upper surface of the mud segment 9. After the steel needle 2 is inserted into the mud segment 9, a row of side mud steel needles 5 installed on the side mud pusher 6 are driven by the side mud steel needles 5 through the connecting rod 8. The side mud steel needles 5 are inserted into the side of the mud segment 9 to complete the action of the device grabbing the mud segment 9. After the steel needle 2 is inserted into the mud segment 9, the flange 7 is driven by the robot arm or the truss mobile arm to grab the mud segment 9 to the vacuum mud kneading machine. Above the feeding port of the machine, when the mud segment 9 needs to be unloaded, the piston rod of the side mud steel needle 5 is retracted, and the side mud pushing plate 6 is driven by the connecting rod 8 to retreat relative to the mud segment 9, and the side mud steel needle 5 is separated from the mud segment 9. The flange 7 is installed together with the mud pushing cylinder 1, and the mud pushing plate 3 is installed on the piston rod of the mud pushing cylinder 1. When the mud pushing cylinder 1 is working, the piston rod of the mud pushing cylinder 1 drives the mud pushing plate 3 to push out the mud segment 9 inserted on the steel needle 2, and the mud segment 9 is separated from the steel needle 2, completing the action of unloading the mud segment 9 of the device. The side mud steel needle 5 drives the side mud pushing plate 6 and the side mud steel needle 5 thereon through the connecting rod 8 to insert or separate from the mud segment 9. At the same time, the side mud steel needle 5 can also directly drive the side mud pushing plate 6 and the side mud steel needle 5 thereon to realize the action of inserting and separating the side mud steel needle 5 into and from the mud segment 9.

[0025] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A porcelain insulator mud segment grabbing device, comprising a mounting plate (10), characterized in that: The top of the mounting plate (10) is fixedly connected to a mud pushing cylinder (1), the output end of the mud pushing cylinder (1) is fixedly connected to a mud pushing plate (3), and the bottom of the mud pushing plate (3) is provided with a mud section (9).

2. The porcelain insulator mud segment grabbing device according to claim 1, characterized in that: The bottom of each mounting plate (10) is fixedly connected with a steel needle (2).

3. The porcelain insulator slurry segment grabbing device according to claim 1, characterized in that: A mud-inserting and mud-pushing cylinder (4) is fixedly connected to the top of the mounting plate (10), and a connecting rod (8) is provided at the output end of the mud-inserting and mud-pushing cylinder (4).

4. The porcelain insulator mud segment grabbing device according to claim 3, characterized in that: The other end of the connecting rod (8) is provided with a driving rod (12), and the other end of the driving rod (12) is fixedly connected to a side mud-inserting push plate (6).

5. The porcelain insulator mud segment grabbing device according to claim 4, characterized in that: The outside of the side mud inserting push plate (6) is fixedly connected with a side mud inserting steel needle (5).

6. The porcelain insulator mud segment grabbing device according to claim 1, characterized in that: The top of the mounting plate (10) is fixedly connected with a mounting frame (11).

7. The porcelain insulator slurry segment grabbing device according to claim 6, characterized in that: A flange (7) is fixedly connected to the top of the installation frame (11).

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