A core feeding device

Abstract

This utility model discloses a core picking device, belonging to the field of sealing ring grease application technology. It includes: a picking bracket, a picking rotating assembly disposed on one side of the picking bracket and rotating vertically, a picking sliding assembly connected to the picking rotating assembly and sliding vertically, and a picking clamping assembly connected to the picking sliding assembly. The picking clamping assembly includes a picking claw cylinder connecting plate connected to the picking sliding assembly, a picking claw cylinder connected to the picking claw cylinder connecting plate, and a first picking claw and a second picking claw respectively connected to the picking claw cylinder. This core picking device can clamp a core in a horizontal position and rotate it from a horizontal position to a vertical position, ensuring the sealing ring is not obstructed. This allows for 360° automatic grease application, resulting in more uniform grease application compared to existing unidirectional grease application methods, facilitating subsequent assembly work.

Description

Technical Field

[0001] This utility model relates to the field of sealing ring grease application technology, specifically to a core material handling device. Background Technology

[0002] A gas emergency shut-off valve is a safety device used to automatically cut off the gas supply in the event of gas leakage, abnormal pressure, or sudden danger. It typically consists of a valve body, an actuator, a control module, and safety auxiliary components. The valve body and actuator include the valve body, sealing gasket, spring, liner, large O-ring, valve cover, small O-ring, and iron core.

[0003] like Figure 1 As shown, during assembly, sufficient and appropriate amounts of lubricating grease need to be sprayed onto the sealing ring area on the iron core. In actual production, sufficient lubricating grease is first sprayed onto the sealing ring, and then a special tool is used manually to fit the sealing ring onto the corresponding locking position on the iron core before assembling it with other components.

[0004] The grease application method usually uses a conveyor mechanism to place the iron core with a sealing ring on the conveyor mechanism to apply grease to the part that needs to be greased in one direction. It is not possible to transfer a single iron core to a grease application component that can automatically apply grease in 360°. Utility Model Content

[0005] The purpose of this invention is to provide a core feeding device to solve the problem that when the core is inverted during the application of grease to the sealing ring on the existing core, it is impossible to apply grease to the core in 360°.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A core picking device includes: a picking bracket, a picking rotating assembly disposed on one side of the picking bracket and rotating in the vertical direction, a picking sliding assembly connected to the picking rotating assembly and sliding in the vertical direction, and a picking clamping assembly connected to the picking sliding assembly.

[0008] The material handling clamping assembly includes a material handling claw cylinder connecting plate connected to the material handling sliding assembly, a material handling claw cylinder connected to the material handling claw cylinder connecting plate, and a first material handling claw and a second material handling claw connected to the material handling claw cylinder respectively; the material handling claw cylinder drives the first material handling claw and the second material handling claw to move closer to each other or further away from each other to clamp the iron core, and the clamping direction of the first material handling claw and the second material handling claw is perpendicular to the rotation plane of the material handling rotating assembly.

[0009] Furthermore, the first and second picking claws are respectively provided with picking and clamping grooves along the transverse direction on the side where they are opposite to each other.

[0010] Furthermore, the cross-section of the aforementioned material-grabbing clamping groove is triangular.

[0011] Furthermore, the aforementioned material-picking rotating assembly includes a material-picking rotating cylinder mounted on the material-picking bracket and a material-picking tilting plate connected to the material-picking rotating cylinder; the material-picking tilting plate is connected to the material-picking sliding assembly.

[0012] Furthermore, a first flipping positioning post is connected between the aforementioned material-picking rotating cylinder and the material-picking bracket, and a second flipping positioning post is connected between the material-picking rotating cylinder and the material-picking flipping plate.

[0013] Furthermore, the aforementioned material handling sliding assembly includes a material handling sliding cylinder connected to the material handling tilting plate and a material handling sliding plate connected to the material handling sliding cylinder; the material handling sliding plate and the material handling gripper cylinder connecting plate are perpendicular to each other and connected to each other.

[0014] Furthermore, the aforementioned material-grabbing gripper cylinder, material-grabbing rotating cylinder, and material-grabbing sliding cylinder are each equipped with a speed regulating valve.

[0015] This utility model has the following beneficial effects:

[0016] The iron core picking device of this utility model can clamp the iron core in a horizontal position and rotate the iron core from the horizontal position to the vertical position. At this time, the sealing ring will not be blocked, thus realizing 360° automatic grease application. Compared with the existing unidirectional grease application method, the grease application is more uniform and facilitates subsequent assembly work. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the iron core structure;

[0018] Figure 2 This is a schematic diagram of the iron core feeding device of this utility model;

[0019] Figure 3 This is a schematic diagram of the iron core feeding device of this utility model from another direction.

[0020] In the diagram: 21-Material picking bracket; 22-Material picking rotating assembly; 23-Material picking sliding assembly; 24-Material picking clamping assembly; 221-Material picking rotating cylinder; 222-Material picking flipping plate; 223-First flipping positioning post; 224-Second flipping positioning post; 231-Material picking sliding cylinder; 232-Material picking sliding plate; 241-Material picking claw cylinder connecting plate; 242-Material picking claw cylinder; 243-First material picking claw; 244-Second material picking claw; 245-Material picking clamping groove. Detailed Implementation

[0021] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.

[0022] Please refer to Figure 2 and Figure 3 This embodiment provides a core picking device for clamping a horizontally placed core and adjusting it to a vertical position. It includes a picking bracket 21, a picking rotating assembly 22, a picking sliding assembly 23, and a picking clamping assembly 24. The picking bracket 21 is vertically positioned, with the picking rotating assembly 22, the picking sliding assembly 23, and the picking clamping assembly 24 sequentially mounted on it. After the picking sliding assembly 23 slides downwards, it moves the picking clamping assembly 24 to the position of the core. After the picking clamping assembly 24 clamps the core, the picking sliding assembly 23 drives the core upwards, and then the picking rotating assembly 22 rotates 90° to adjust the core to a vertical position. The vertically placed core facilitates 360° grease application to the sealing rings on the core.

[0023] The material handling rotating assembly 22 includes a material handling rotating cylinder 221 and a material handling tilting plate 222. The housing of the material handling rotating cylinder 221 is fixedly mounted on the material handling bracket 21. The housing of the material handling rotating cylinder 221 is also connected to the material handling bracket 21 via a first tilting positioning post 223 to ensure the accuracy of the installation position of the material handling rotating cylinder 221. The actuating component of the material handling rotating cylinder 221 is fixedly connected to the material handling tilting plate 222. The actuating component of the material handling rotating cylinder 221 is also connected to the material handling tilting plate 222 via a second tilting positioning post 224 to ensure the accuracy of the installation of the material handling tilting plate 222. Driven by the material handling rotating cylinder 221, the material handling tilting plate 222 can rotate in a vertical plane with a rotation angle from 0° to 90°. When the material handling tilting plate 222 is at 0°, it is used to clamp the iron core located in a horizontal position. When the material handling tilting plate 222 is at 90°, the iron core is in a vertical position.

[0024] The material-picking sliding assembly 23 includes a material-picking sliding cylinder 231 and a material-picking sliding plate 232. The housing of the material-picking sliding cylinder 231 is fixedly connected to the material-picking tilting plate 222, and the actuating part of the material-picking sliding cylinder 231 is fixedly connected to the material-picking sliding plate 232. Driven by the material-picking sliding cylinder 231, the material-picking sliding plate 232 can reciprocate in the vertical direction.

[0025] The material handling clamping assembly 24 includes a material handling jaw cylinder connecting plate 241, a material handling jaw cylinder 242, a first material handling jaw 243, and a second material handling jaw 244. The material handling jaw cylinder connecting plate 241 is fixedly connected to the material handling sliding plate 232 and the material handling jaw cylinder connecting plate 241 and the material handling sliding plate 232 are perpendicular to each other. The housing of the material handling jaw cylinder 242 is fixedly installed on one side of the material handling jaw cylinder connecting plate 241. The actuating parts of the material handling jaw cylinder 242 are fixedly connected to the first material handling jaw 243 and the second material handling jaw 244 respectively. The material handling jaw cylinder 242 can drive the first material handling jaw 243 and the second material handling jaw 244 to move closer to each other or further away from each other, for clamping and releasing the iron core. At the same time, the clamping direction of the first material handling jaw 243 and the second material handling jaw 244 is perpendicular to the rotation plane of the material handling rotating assembly 22.

[0026] In this embodiment, in order to better clamp the cylindrical iron core, the first picking claw 243 and the second picking claw 244 are respectively provided with a picking clamping groove 245 with a triangular cross section on the side opposite to each other. That is, the two picking clamping grooves 245 are arranged opposite to each other, and when clamping the iron core, the iron core is stuck between the two picking clamping grooves 245.

[0027] In this embodiment, the material-grabbing gripper cylinder 242, the material-grabbing rotating cylinder 221, and the material-grabbing sliding cylinder 231 are each equipped with a speed regulating valve to adjust the operating speed of each cylinder.

[0028] The core feeding device in this embodiment can automatically clamp the horizontal core and rotate it to a vertical position, making it easier to apply grease in all 360° directions and ensuring the uniformity of the grease application.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A core feeding device, characterized in that, include: Material picking bracket (21), material picking rotating assembly (22) disposed on one side of the material picking bracket (21) and rotating in the vertical direction, material picking sliding assembly (23) connected to the material picking rotating assembly (22) and sliding in the vertical direction, and material picking clamping assembly (24) connected to the material picking sliding assembly (23). The material handling clamping assembly (24) includes a material handling clamping claw cylinder connecting plate (241) connected to the material handling sliding assembly (23), a material handling clamping claw cylinder (242) connected to the material handling clamping claw cylinder connecting plate (241), and a first material handling claw (243) and a second material handling claw (244) respectively connected to the material handling claw cylinder (242); the material handling claw cylinder (242) drives the first material handling claw (243) and the second material handling claw (244) to move closer to each other or further away from each other, for clamping the iron core, and the clamping direction of the first material handling claw (243) and the second material handling claw (244) is perpendicular to the rotation plane of the material handling rotating assembly (22).

2. The iron core feeding device according to claim 1, characterized in that, The first picking claw (243) and the second picking claw (244) are respectively provided with picking clamping grooves (245) on the side opposite to each other.

3. The iron core feeding device according to claim 2, characterized in that, The cross-section of the material handling clamping groove (245) is triangular.

4. The core feeding device according to any one of claims 1 to 3, characterized in that, The material picking rotation assembly (22) includes a material picking rotation cylinder (221) disposed on the material picking bracket (21) and a material picking flip plate (222) connected to the material picking rotation cylinder (221); the material picking flip plate (222) is connected to the material picking sliding assembly (23).

5. The iron core feeding device according to claim 4, characterized in that, A first flip positioning post (223) is connected between the material picking rotating cylinder (221) and the material picking bracket (21), and a second flip positioning post (224) is connected between the material picking rotating cylinder (221) and the material picking flip plate (222).

6. The iron core feeding device according to claim 4, characterized in that, The material picking sliding assembly (23) includes a material picking sliding cylinder (231) connected to the material picking flip plate (222) and a material picking sliding plate (232) connected to the material picking sliding cylinder (231); the material picking sliding plate (232) and the material picking gripper cylinder connecting plate (241) are perpendicular to each other and connected to each other.

7. The iron core feeding device according to claim 6, characterized in that, The material-grabbing gripper cylinder (242), the material-grabbing rotating cylinder (221), and the material-grabbing sliding cylinder (231) are each equipped with a speed regulating valve.

Images