A gasket feeding mechanism for petrochemical pipeline

Abstract

The utility model discloses a kind of gasket feeding mechanism for petroleum chemical pipeline, belong to gasket field, a kind of gasket feeding mechanism for petroleum chemical pipeline, including installation platform, further including turnover frame being rotatably installed in installation platform top, one end of turnover frame is fixedly connected with passive gear, the surface of passive gear is engaged with driving gear, the side of driving gear is provided with servo motor for driving its rotation, servo motor is fixedly installed in the inside of installation platform, the inside of turnover frame is movably installed with two symmetrical clamping adsorption devices, the inside of installation platform is fixedly installed with sleeve rod, the surface of sleeve rod movably sleeved with several gaskets, it can realize the turnover feeding of gasket one by one, staff need not to be hand-held feeding, simultaneously, gasket can be adsorbed and reinforced in the process of turnover, improve fixed strength without affecting surface deformation, ensure the stability and quality of feeding, further improve the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of gaskets, and more specifically, to a gasket feeding mechanism for petrochemical pipelines. Background Technology

[0002] Petrochemical pipeline gaskets are connectors that can improve the sealing of pipeline connections. They are mainly used at flange connections. To ensure their service life, after the gaskets are processed, they are hooked onto hook frames and then enter the spraying chamber for surface spraying treatment.

[0003] In existing technologies, when hooking, workers need to manually hook the pads onto the hook frame one by one. This consumes a lot of physical strength for workers when performing batch spraying operations, increases their workload, and reduces the practicality of the device. Therefore, there is a need for a pad feeding device that can automatically feed the pads. Utility Model Content

[0004] 1. Technical problems to be solved To address the problems existing in the prior art, the purpose of this utility model is to provide a gasket feeding mechanism for petrochemical pipelines. It can realize the feeding of gaskets one by one by flipping them over, eliminating the need for manual feeding by operators. At the same time, it can also perform adsorption strengthening treatment on the gaskets during the flipping process, improving the fixing strength without affecting the surface deformation, ensuring the stability and quality of feeding, and further improving the practicality of the device.

[0005] 2. Technical Solution To solve the above problems, the present invention adopts the following technical solution.

[0006] A gasket feeding mechanism for petrochemical pipelines includes an installation platform, and further includes... A rotating frame is mounted on the top of the mounting platform. One end of the rotating frame is fixedly connected to a passive gear, and a driving gear meshes with the surface of the passive gear. A servo motor for driving the rotation is provided on one side of the driving gear. The servo motor is fixedly mounted inside the mounting platform. Two symmetrical clamping and adsorption devices are also movably mounted on the inner side of the rotating frame.

[0007] Furthermore, a sleeve rod is fixedly installed inside the mounting platform, and several gaskets are movably fitted onto the surface of the sleeve rod.

[0008] Furthermore, a mounting bracket is rotatably mounted on the side of the flipping frame, and the bottom end of the mounting bracket is fixedly connected to the side of the mounting platform.

[0009] Furthermore, a motor is fixedly connected to the outside of the mounting platform, a screw is fixedly sleeved on the output shaft of the motor, a transmission plate is threaded onto the surface of the screw, and a lifting bucket is fixedly connected to one end of the transmission plate.

[0010] Furthermore, limit frames are rotatably mounted on both the upper and lower ends of the screw, and the limit frames are fixedly mounted on the outside of the mounting platform.

[0011] Furthermore, the lifting bucket is movably sleeved on the surface of the sleeve rod, and the transmission plate is slidably installed inside the mounting platform.

[0012] Furthermore, the clamping and adsorption device includes a cylinder fixedly installed inside the flipping frame. A right-angle plate is fixedly connected to the outer end of the cylinder. A bucket-shaped air nozzle is fixedly installed at the top of the right-angle plate. An air passage communicating with the bucket-shaped air nozzle is opened inside the right-angle plate. A sealing tube is integrally formed on the outer wall of the right-angle plate. The sealing tube is movably sleeved inside the flipping frame, and a piston rod fixedly installed inside the flipping frame is also movably sleeved inside the sealing tube.

[0013] 3. Beneficial Effects Compared with existing technologies, the advantages of this utility model are: (1) This scheme uses a screw and transmission plate to lift the gaskets one by one, which is convenient for feeding one by one. The gasket feeding operation is realized by flipping the flipping frame. There is no need for the staff to manually feed continuously. It is only necessary to stack several gaskets on the surface of the sleeve rod, which greatly reduces the workload of the staff and improves the practicality of the device.

[0014] (2) This solution utilizes a clamping and adsorption device to apply negative pressure to the side of the pad during the flipping process of the flipping frame, thereby achieving a more effective fixation effect during the flipping process, ensuring the stability of the pad during flipping, ensuring the quality of the hook action, and further improving the overall practicality of the device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal cross-sectional structure of the mounting platform on the side of this utility model; Figure 3 This is a schematic diagram of the tilting frame structure in this utility model; Figure 4 This is a partial cross-sectional view of the internal structure of the flipping frame and a schematic diagram of the overall cross-sectional structure of the clamping and adsorption device in this utility model.

[0016] Explanation of the labels in the diagram: 1. Mounting platform; 2. Tilting frame; 3. Gasket; 4. Sleeve rod; 5. Clamping and adsorption device; 101. Motor; 102. Screw; 103. Transmission plate; 104. Lifting bucket; 201. Driven gear; 202. Driven gear; 203. Servo motor; 204. Mounting frame; 501. Cylinder; 502. Right angle plate; 503. Bucket-shaped air nozzle; 504. Air passage; 505. Sealing tube; 205. Piston rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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 a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example: Please see Figure 1-4 A gasket feeding mechanism for petrochemical pipelines includes a mounting platform 1, and further includes... A rotating frame 2 is mounted on the top of the mounting platform 1. One end of the rotating frame 2 is fixedly connected to a passive gear 201. The surface of the passive gear 201 is meshed with a driving gear 202. A servo motor 203 for driving the rotation of the driving gear 202 is provided on one side. The servo motor 203 is fixedly mounted inside the mounting platform 1. Two symmetrical clamping and adsorption devices 5 are also movably mounted on the inner side of the rotating frame 2. A sleeve rod 4 is fixedly installed inside the mounting platform 1. Several gaskets 3 are movably sleeved on the surface of the sleeve rod 4. A mounting frame 204 is rotatably installed on the side of the flipping frame 2. The bottom end of the mounting frame 204 is fixedly connected to the side of the mounting platform 1. A motor 101 is fixedly connected to the outside of the mounting platform 1. A screw 102 is fixedly sleeved on the output shaft of the motor 101. A transmission plate 103 is threadedly installed on the surface of the screw 102. A lifting bucket 104 is fixedly connected to one end of the transmission plate 103. Limiting frames are rotatably installed at both the upper and lower ends of the screw 102. The limiting frames are fixedly installed on the outside of the mounting platform 1. The lifting bucket 104 is movably sleeved on the surface of the sleeve rod 4. The transmission plate 103 is slidably installed inside the mounting platform 1. Specifically, the mounting bracket 204 can limit the rotation of the entire tilting frame 2 to ensure its overall rotation stability. The transmission plate 103 is slidably installed inside the mounting platform 1 to ensure that it only moves up and down with the rotation of the screw 102 and does not deviate from other positions, thus achieving the limiting effect. The clamping and adsorption device 5 includes a cylinder 501 fixedly installed inside the flipping frame 2. A right-angle plate 502 is fixedly connected to the outer end of the cylinder 501. A bucket-shaped air nozzle 503 is fixedly installed at the top of the right-angle plate 502. An air passage 504 communicating with the bucket-shaped air nozzle 503 is opened inside the right-angle plate 502. A sealing tube 505 is integrally formed on the outer wall of the right-angle plate 502. The sealing tube 505 is movably sleeved inside the flipping frame 2, and a piston rod 205 fixedly installed inside the flipping frame 2 is also movably sleeved inside it. Specifically, the right-angle plate 502 can be used to initially clamp the side of the gasket 3. Then, by extending and retracting, it changes the gas volume inside the air passage 504 and the sealing tube 505, thereby changing the pressure difference between the inside and outside, achieving the effect of negative pressure adsorption on the other surface of the gasket 3, improving its stability during the flipping process, and preventing it from falling off. The working principle of this utility model is as follows: the mounting platform 1 is moved to the bottom of the existing hook frame, and then the pads 3 are stacked inside the sleeve rod 4. The motor 101 is started to drive the screw 102 to rotate, which in turn drives the transmission plate 103 to lift the bucket 104 to move the pads 3 upward. Then the top pad 3 first contacts the bottom surface of the bucket-shaped air nozzle 503. Then the cylinder 501 is started to drive the right angle plate 502 to clamp its side. The sealing tube 505 moves out of the outside of the flipping frame 2 at the same time. The internal volume of the air passage 504 increases, the gas volume remains unchanged, the pressure decreases, and a negative pressure is formed with the external air pressure to complete the adsorption effect on the other surface of the pad 3. Finally, the servo motor 203 is started to drive the active gear 202 to rotate, which causes the passive gear 201 to drive the flipping frame 2 to flip the pads 3 so that they can be hooked up.

[0021] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A gasket feeding mechanism for petrochemical pipeline, comprising a mounting table (1), characterized in that: It also includes, Rotate the rotating frame (2) mounted on the top of the mounting platform (1). One end of the rotating frame (2) is fixedly connected to a passive gear (201). The surface of the passive gear (201) is meshed with a driving gear (202). A servo motor (203) for driving the rotation of the driving gear (202) is provided on one side. The servo motor (203) is fixedly mounted inside the mounting platform (1). Two symmetrical clamping and adsorption devices (5) are also movably mounted on the inner side of the rotating frame (2).

2. The gasket loading mechanism for petroleum and chemical pipeline according to claim 1, characterized in that: The mounting platform (1) has a fixed sleeve (4) inside, and a number of gaskets (3) are movably sleeved on the surface of the sleeve (4).

3. The gasket feeding mechanism for petroleum and chemical pipeline according to claim 1, characterized in that: The side of the flipping frame (2) is rotatably mounted with a mounting bracket (204), and the bottom end of the mounting bracket (204) is fixedly connected to the side of the mounting platform (1).

4. The gasket loading mechanism for petroleum and chemical pipeline according to claim 1, characterized in that: A motor (101) is fixedly connected to the outside of the mounting platform (1). A screw (102) is fixedly sleeved on the output shaft of the motor (101). A transmission plate (103) is threaded on the surface of the screw (102). A lifting bucket (104) is fixedly connected to one end of the transmission plate (103).

5. The gasket loading mechanism for petroleum and chemical pipeline according to claim 4, characterized in that: Both ends of the screw (102) are rotatably mounted with limit frames, which are fixedly mounted on the outside of the mounting platform (1).

6. The gasket loading mechanism for petroleum and petrochemical pipelines according to claim 4, characterized in that: The lifting bucket (104) is movably sleeved on the surface of the sleeve rod (4), and the transmission plate (103) is slidably installed inside the mounting platform (1).

7. The gasket loading mechanism for petroleum and chemical pipeline according to claim 1, characterized in that: The clamping and adsorption device (5) includes a cylinder (501) fixedly installed inside the flipping frame (2). A right-angle plate (502) is fixedly connected to the outer end of the cylinder (501). A bucket-shaped air nozzle (503) is fixedly installed at the top of the right-angle plate (502). An air passage (504) communicating with the bucket-shaped air nozzle (503) is opened inside the right-angle plate (502). A sealing tube (505) is integrally formed on the outer wall of the right-angle plate (502). The sealing tube (505) is movably sleeved inside the flipping frame (2), and a piston rod (205) fixedly installed inside the flipping frame (2) is also movably sleeved inside it.

Images