Mounting mechanism for filter screen in OCV (oil control valve) single body

Abstract

The utility model relates to the technical field of filter screen installation, and discloses an OCV (oil control valve) single body internal filter screen installation mechanism which comprises a base, a first installation frame is arranged on the base, a valve body is rotatably installed on the first installation frame through a rotating assembly, and a supporting seat is arranged on one side of the first installation frame. The filter screen pressing device comprises a supporting seat, a left pushing mechanism and a right pushing mechanism are arranged on the two sides of the supporting seat, a positioning mechanism is arranged at the other end of the supporting seat, and a pressing mechanism is arranged above the supporting seat. The problem that a filter screen and a valve body cannot be quickly attached in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter installation, in particular to a filter installation mechanism inside an OCV valve monomer. Background Technique

[0002] The air valve is used to control the gas flow and is mostly used in gas-using equipment such as air pumps. The air flow velocity in the valve body is extremely fast. If particles enter the valve body, it is very easy to damage the inside of the valve body. Setting a layer of filter screen at the air inlet of the valve body can effectively protect the inside of the valve body.

[0003] In the prior art, when installing the filter screen on the air valve, it is necessary to rotate the valve body and squeeze the filter screen to fit the outer circumference of the valve body. In this way, the filter screen and the valve body cannot be quickly fitted during use. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art, and to propose a filter installation mechanism inside an OCV valve monomer.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A filter installation mechanism inside an OCV valve monomer, including a base, a first mounting frame is arranged on the base, a valve body is rotatably mounted on the first mounting frame through a rotating assembly, a support seat is arranged on one side of the first mounting frame, left and right symmetric pushing and combining mechanisms are arranged on both sides of the support seat, a positioning mechanism is arranged at the other end of the support seat, and a pressing mechanism is arranged above the support seat.

[0007] Preferably, the rotating assembly includes a first lifting driving device, a rack, a connecting rod and a gear. The first lifting driving device is arranged on one side of the first mounting frame, the rack is arranged at the driving end of the first lifting driving device, the connecting rod is rotatably arranged on the first mounting frame, the valve body is fixedly arranged on the connecting rod, the gear is fixedly arranged on one side of the connecting rod, and the rack is meshed with the gear.

[0008] Preferably, the left and right symmetric pushing and combining mechanisms include two first placing frames, two first horizontal moving devices and two pushing plates. The two first placing frames are respectively arranged on both sides of the support seat, the two first horizontal moving devices are respectively arranged above the corresponding first placing frames, the two pushing plates are respectively arranged at the driving ends of the corresponding first horizontal moving devices, and the two pushing plates are symmetrically arranged.

[0009] Preferably, the positioning mechanism includes a second placement rack, a second horizontal movement device, and a valve body fixing component. The second placement rack is arranged on one side of the support base. The second horizontal movement device is arranged above the second placement rack. The valve body fixing component is arranged at the driving end of the second horizontal movement device.

[0010] Preferably, the pressing mechanism includes a second lifting driving device and a pressing plate. The second lifting driving device is arranged at the driving end of one of the first horizontal movement devices. The pressing plate is arranged at the driving end of the second lifting driving device.

[0011] Preferably, the first lifting driving device, the second lifting driving device, the two first horizontal movement devices, and the second horizontal movement device are all electric sliding tables.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, through the provided valve body, the filter screen can be placed on the valve body. Then, through the rotating component, the valve body is rotated, and the valve body with the filter screen installed is rotated to the support base. First, the valve body is positioned on the support base through the positioning mechanism. Then, the filter screen is extruded through the left-right symmetric pushing and squeezing mechanism. After that, through the provided pressing mechanism, the top of the valve body is pressed to fit the filter screen with the valve body. Compared with the prior art, through the provided left-right symmetric pushing and squeezing mechanism and pressing mechanism, the filter screen can be pressed onto the valve body, solving the problem in the prior art that the filter screen cannot be quickly fitted with the valve body. Description of the Drawings

[0014] Figure 1 It is the overall schematic diagram of an internal filter screen installation mechanism of an OCV valve monomer proposed by the present utility model;

[0015] Figure 2 It is the side schematic diagram of an internal filter screen installation mechanism of an OCV valve monomer proposed by the present utility model.

[0016] In the figure: 1. Base; 2. First mounting rack; 3. Valve body; 4. Support base; 5. First lifting driving device; 6. Rack; 7. Connecting rod; 8. Gear; 9. First placement rack; 10. First horizontal movement device; 11. Push plate; 12. Second placement rack; 13. Second horizontal movement device; 14. Valve body fixing component; 15. Second lifting driving device; 16. Pressing plate. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0018] Reference Figures 1 to 2 , an internal filter screen installation mechanism of an OCV valve monomer, including a base 1, a first mounting frame 2 is arranged on the base 1, a valve body 3 is rotatably mounted on the first mounting frame 2 through a rotating assembly, a support seat 4 is arranged on one side of the first mounting frame 2, left and right symmetric pushing and pulling mechanisms are arranged on both sides of the support seat 4, a positioning mechanism is arranged at the other end of the support seat 4, and a pressing mechanism is arranged above the support seat 4.

[0019] When the device is in use, the filter screen can be placed on the valve body 3, and then through the rotating assembly, the valve body 3 is rotated, and the valve body 3 installed with the filter screen is rotated onto the support seat 4. First, the valve body 3 is positioned on the support seat 4 through the positioning mechanism, and then the filter screen is squeezed through the left and right symmetric pushing and pulling mechanisms. After that, through the arranged pressing mechanism, the top of the valve body 3 is pressed to fit the filter screen with the valve body 3. Compared with the prior art, through the arranged left and right symmetric pushing and pulling mechanisms and pressing mechanism, the filter screen can be pressed on the valve body 3, solving the problem that the filter screen cannot be quickly fitted with the valve body 3 in the prior art.

[0020] Furthermore, the rotating assembly includes a first lifting driving device 5, a rack 6, a connecting rod 7 and a gear 8. The first lifting driving device 5 is arranged on one side of the first mounting frame 2, the rack 6 is arranged at the driving end of the first lifting driving device 5, the connecting rod 7 is rotatably arranged on the first mounting frame 2, the valve body 3 is fixedly arranged on the connecting rod 7, the gear 8 is fixedly arranged on one side of the connecting rod 7, and the rack 6 is meshed with the gear 8. By arranging the first lifting driving device 5, the rack 6 can be driven to move, driving the gear 8 to rotate, driving the valve body 3 on the first mounting frame 2 to rotate, and rotating the valve body 3 after installing the filter screen onto the support seat 4, facilitating the pressing of the filter screen onto the valve body 3.

[0021] Furthermore, the left and right symmetric pushing and pulling mechanisms include two first placing frames 9, two first horizontal moving devices 10 and two push plates 11. The two first placing frames 9 are respectively arranged on both sides of the support seat 4, the two first horizontal moving devices 10 are respectively arranged above the corresponding first placing frames 9, the two push plates 11 are respectively arranged at the driving ends of the corresponding first horizontal moving devices 10, and the two push plates 11 are symmetrically arranged. By arranging the first horizontal moving devices 10, the two corresponding push plates 11 can be driven to press the filter screens on both sides of the valve body 3 onto the valve body 3, so that 90% of the filter screen is deformed and attached to the valve body 3.

[0022] Furthermore, the positioning mechanism includes a second placement rack 12, a second horizontal movement device 13, and a valve body fixing assembly 14. The second placement rack 12 is disposed on one side of the support base 4. The second horizontal movement device 13 is arranged above the second placement rack 12. The valve body fixing assembly 14 is disposed at the driving end of the second horizontal movement device 13. After the valve body 3 moves onto the support base 4, the second horizontal movement device 13 provided can drive the valve body fixing assembly 14 to be inserted into one side of the valve body 3, fixing the valve body 3 on the support base 4, making it more stable when pressing the filter screen.

[0023] Furthermore, the pressing mechanism includes a second lifting drive device 15 and a pressing plate 16. The second lifting drive device 15 is disposed at the driving end of one of the first horizontal movement devices 10. The pressing plate 16 is arranged at the driving end of the second lifting drive device 15. By means of the second lifting drive device 15 provided, the pressing plate 16 is driven to move downward to press the last 10% of the filter screen above onto the valve body 3, completing the pressing of the filter screen onto the valve body 3.

[0024] Furthermore, the first lifting drive device 5, the second lifting drive device 15, the two first horizontal movement devices 10, and the second horizontal movement device 13 are all electric sliding tables.

[0025] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. An internal filter installation mechanism for an OCV valve monomer, comprising a base (1), characterized in that: A first mounting bracket (2) is provided on the base (1). A valve body (3) is rotatably mounted on the first mounting bracket (2) through a rotating assembly. A support base (4) is provided on one side of the first mounting bracket (2). Symmetric left and right pushing and actuating mechanisms are provided on both sides of the support base (4). A positioning mechanism is provided at the other end of the support base (4). A pressing mechanism is provided above the support base (4).

2. The internal filter screen installation mechanism of an OCV valve monomer according to claim 1, characterized in that: The rotating assembly includes a first lifting drive device (5), a rack (6), a connecting rod (7), and a gear (8). The first lifting drive device (5) is provided on one side of the first mounting bracket (2). The rack (6) is provided at the driving end of the first lifting drive device (5). The connecting rod (7) is rotatably provided on the first mounting bracket (2). The valve body (3) is fixedly provided on the connecting rod (7). The gear (8) is fixedly provided on one side of the connecting rod (7). The rack (6) is meshed and connected with the gear (8).

3. The internal filter installation mechanism of an OCV valve monomer according to claim 1, characterized in that: The symmetric left and right pushing and actuating mechanisms include two first placement brackets (9), two first horizontal moving devices (10), and two push plates (11). The two first placement brackets (9) are respectively provided on both sides of the support base (4). The two first horizontal moving devices (10) are respectively provided above the corresponding first placement brackets (9). The two push plates (11) are respectively provided at the driving ends of the corresponding first horizontal moving devices (10), and the two push plates (11) are symmetrically arranged.

4. The internal filter installation mechanism of an OCV valve monomer according to claim 1, characterized in that: The positioning mechanism includes a second placement bracket (12), a second horizontal moving device (13), and a valve body fixing assembly (14). The second placement bracket (12) is provided on one side of the support base (4). The second horizontal moving device (13) is provided above the second placement bracket (12). The valve body fixing assembly (14) is provided at the driving end of the second horizontal moving device (13).

5. An internal filter installation mechanism for an OCV valve monomer according to claim 1, characterized in that: The pressing mechanism includes a second lifting drive device (15) and a pressing plate (16). The second lifting drive device (15) is provided at the driving end of one of the first horizontal moving devices (10). The pressing plate (16) is provided at the driving end of the second lifting drive device (15).

6. The internal filter installation mechanism of an OCV valve monomer according to claim 2, characterized in that: The first lifting drive device (5), the second lifting drive device (15), the two first horizontal moving devices (10), and the second horizontal moving device (13) are all electric sliders.

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