CN220566636U - Sliding valve mechanism - Google Patents
Sliding valve mechanism Download PDFInfo
- Publication number
- CN220566636U CN220566636U CN202322118874.4U CN202322118874U CN220566636U CN 220566636 U CN220566636 U CN 220566636U CN 202322118874 U CN202322118874 U CN 202322118874U CN 220566636 U CN220566636 U CN 220566636U
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- CN
- China
- Prior art keywords
- butt joint
- hole
- piece
- sliding plate
- pipeline
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- 210000001503 joint Anatomy 0.000 claims abstract description 65
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003032 molecular docking Methods 0.000 description 19
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Abstract
The utility model discloses a sliding valve mechanism, which comprises a shell, wherein a through hole is formed in the shell and communicated with a pipeline for receiving and sending a transmission bottle; the shell is also provided with a sliding plate assembly and a first pipeline butt joint assembly, the sliding plate assembly comprises a sliding plate and a first driving piece, and the first driving piece is connected with the sliding plate and drives the sliding plate to slide relative to the through hole so as to open or close the through hole; the first pipeline butt joint assembly comprises a first butt joint piece and a second driving piece, wherein the second driving piece is connected with the first butt joint piece and drives the first butt joint piece to slide relative to the through hole so as to be far away from the through hole or butt joint with the through hole and seal a pipeline communicated with the through hole. The utility model improves the sealing effect and ensures the effective receiving and sending of the transmission bottle.
Description
Technical Field
The utility model relates to the technical field of valve components, in particular to a sliding valve mechanism.
Background
The pneumatic pipeline logistics transmission system is a modern rapid logistics transmission tool, and consists of an air compressor, a pipeline reverser and other components, and can be applied to places such as hospitals, banks and the like needing a large amount of article transmission by taking the air compressor to extract and compress air as power and automatically transmitting articles in a closed pipeline.
The sliding valve is an important basic accessory of a pneumatic pipeline system and comprises a shell with a hollow channel and a sliding cover, the sliding of the sliding cover relative to the hollow channel is controlled to control the connection or disconnection of a transmission pipeline, but the sliding valve in the prior art generally has the hollow channel of the sliding cover far away from the shell, when the sliding valve is in an open state, the sealing effect of the shell is poor, gas pressure relief is easy to occur, the influence of external gas flow on the conveying of a material pipeline occurs, and the transmission bottle cannot be effectively received and sent.
Disclosure of Invention
Therefore, the utility model provides a sliding valve mechanism, which is used for improving the sealing effect and ensuring the receiving and sending of the transmission bottle.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
the sliding valve mechanism comprises a shell, wherein a through hole is formed in the shell and communicated with a pipeline for receiving and sending a transmission bottle; the shell is also provided with a sliding plate assembly and a first pipeline butt joint assembly, the sliding plate assembly comprises a sliding plate and a first driving piece, and the first driving piece is connected with the sliding plate and drives the sliding plate to slide relative to the through hole so as to open or close the through hole; the first pipeline butt joint assembly comprises a first butt joint piece and a second driving piece, wherein the second driving piece is connected with the first butt joint piece and drives the first butt joint piece to slide relative to the through hole so as to be far away from the through hole or butt joint with the through hole and seal a pipeline communicated with the through hole.
Further, the first butt joint piece comprises an annular main body with the diameter consistent with the aperture of the through hole, a first sealing piece is arranged on one side of the annular main body, which faces the through hole, and the port, which faces the first butt joint piece, of the through hole is clamped by the first sealing piece, so that the joint of the through hole and the first butt joint piece is sealed.
Further, the first sealing element is of a sealing ring structure, and the section of the first sealing element is of a Z-shaped structure with the middle position higher than two sides and stably transiting from the middle position to the two sides.
Further, the shell comprises a bottom plate, the through hole is formed in the bottom plate, a second pipeline butt joint assembly in butt joint with a port of the pipeline is fixedly arranged above the through hole on the bottom plate, and the sliding plate is slidably arranged between the second pipeline butt joint assembly and the through hole so as to open or close the through hole.
Further, the second pipeline butt joint assembly comprises a frame and a second butt joint piece, wherein the second butt joint piece is fixedly arranged on the shell through the frame, and is an annular main body and is in butt joint with the pipeline; the frame is provided with a channel for the sliding plate to pass through, and a second sealing piece is arranged on the sliding plate so as to seal the port of the second butt joint piece.
Further, a groove for clamping and sealing the second sealing piece is formed in one side, facing the sliding plate, of the frame.
Further, the second sealing piece is of a sealing strip structure, the cross section of the second sealing piece is of a V-shaped structure, and the second sealing piece comprises a first side edge clamped in the groove and a second side edge which forms a certain acute angle with the first side edge.
Further, the sliding plate assembly further comprises a first swing arm, the first driving piece is fixedly arranged on the shell, and the first driving piece is connected with the sliding plate through the first swing arm and drives the sliding plate to slide.
Further, the first pipeline docking assembly further comprises a second swing arm, the second driving piece is fixedly arranged on the shell, and the second driving piece is connected with the first docking piece through the second swing arm and drives the first docking piece to slide.
Further, the sliding plate sliding device further comprises a first sensor, wherein the first sensor is fixedly arranged on the shell and is positioned on the moving path of the first swing arm and used for sensing whether the sliding plate slides in place.
The technical scheme provided by the utility model has the following beneficial effects:
the utility model is provided with the first pipeline butt joint assembly, and is used for butt joint with the through hole on the shell through the first sealing element on the first pipeline butt joint assembly and sealing the through hole when the sliding plate is far away from the through hole and is in an open state, so that the sealing effect in the pipeline in the open state is ensured, and the influence of gas pressure relief and external air flow on the conveying of the material pipeline is avoided;
in addition, be provided with the second sealing member on the slide for when the slide covers the through-hole, be in the closed state, dock sealed with the second pipeline butt joint subassembly of pipeline intercommunication, guarantee the sealed effect in the pipeline under the closed state.
Drawings
FIG. 1 is a schematic view showing a structure of a sliding valve mechanism according to an embodiment of the present utility model;
FIG. 2 illustrates a bottom view of a slide valve mechanism according to an embodiment of the present utility model;
FIG. 3 is a top view of a slide valve mechanism according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of a slide valve mechanism according to an embodiment of the present utility model;
FIG. 5 shows an enlarged view of part of A of FIG. 4;
fig. 6 is a partial enlarged view of B of fig. 4.
Description of the reference numerals:
1-housing, 10-through hole, 11-floor, 2-slide assembly, 21-slide, 211-second seal, 22-first drive, 23-first swing arm, 24-first sensor, 3-first pipe docking assembly, 31-first docking member, 311-annular body, 312-first seal, 32-second drive, 33-second swing arm, 34-second sensor, 35-rail, 4-second pipe docking assembly, 41-frame, 42-second docking member.
Detailed Description
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.
In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "center", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The utility model will now be further described with reference to the drawings and detailed description.
Referring to fig. 1 to 6, the present embodiment provides a sliding valve mechanism, which includes a housing 1, wherein a through hole 10 is formed in the housing 1 and is communicated with a pipeline for receiving and transmitting a transmission bottle; the shell 1 is also provided with a slide plate assembly 2 and a first pipeline butt joint assembly 3, the slide plate assembly 2 comprises a slide plate 21 and a first driving piece 22, and the first driving piece 22 is connected with the slide plate 21 and drives the slide plate 21 to slide relative to the through hole 10 so as to open or close the through hole 10; the first pipe docking assembly 3 includes a first docking member 31 and a second driving member 32, the second driving member 32 being connected to the first docking member 31 and driving the first docking member 31 to slide relative to the through-hole 10 to be away from the through-hole 10 or to dock with the through-hole 10 and seal a pipe communicating with the through-hole 10. In this embodiment, through slide subassembly 2 and the first pipeline butt joint subassembly 3 that set up, keep away from through-hole 10 at slide 21, when being in the open mode, drive first pipeline butt joint subassembly 3 dock with through-hole 10, carry out the seal of pipeline, guarantee under the open mode, seal effect in the pipeline avoids appearing gaseous pressure release, outside air current leads to the fact the influence to the transportation of material pipeline.
In this embodiment, referring to fig. 2 and 4, the first butt joint member 31 includes an annular main body 311 with a diameter consistent with the aperture of the through hole 10, a first sealing member 312 is disposed on a side of the annular main body 311 facing the through hole 10, and the first sealing member 312 is clamped to a port of the through hole 10 facing the first butt joint member 31, so as to seal a connection portion between the through hole 10 and the first butt joint member 31. In this embodiment, the first sealing member 312 is provided to seal the connection between the through hole 10 and the first butt joint member 31, so that the structure is simple and the assembly is convenient. Further, referring to fig. 4 and 5, the first sealing member 312 has a sealing ring structure, and the cross section of the first sealing member 312 has a zigzag structure with a middle portion higher than both sides and smoothly transiting from the middle portion to both sides. The sealing element structure with the Z-shaped cross section is adopted, so that the tight butt joint of the through holes 10 is ensured, and the sealing effect is ensured.
With continued reference to fig. 2 and 4, the first pipe docking assembly 3 further includes a second swing arm 33, and the second driving member 32 is fixedly disposed on the housing 1, where the second driving member 32 is connected to the first docking member 31 through the second swing arm 33, and drives the first docking member 31 to slide. Specifically, the second swing arm 33 includes a first link and a second link, one end of the first link is connected to the second driving member 32, the other end of the first link is hinged to one end of the second link, the other end of the second link is fixedly connected to the first abutting member 31, and the second driving member 32 drives the first link to rotate, so as to drive the second link and the first abutting member 31 to slide relative to the through hole 10. As shown in fig. 1 and 3, a second sensor 34 is further fixedly disposed on the housing 1, and the second sensor 34 is located on a moving path of the second swing arm and is used for sensing whether the first docking member 31 slides in place, and the second sensor 34 may be a position sensor, an correlation sensor, or the like. Further, in order to ensure smooth sliding of the first butt joint member 31, a guide rail 35 is further fixedly provided on the housing, and the first butt joint member 31 slides relatively along the guide rail 35 through a sliding block.
In this embodiment, referring to fig. 1 and 2, the housing 1 includes a bottom plate 11, the through hole 10 is formed on the bottom plate 11, a second pipe docking assembly 4 docking with a port of a pipe is fixedly disposed on the bottom plate 11 above the through hole 10, and a sliding plate 21 is slidably disposed between the second pipe docking assembly 4 and the through hole 10 to open or close the through hole 10. The second pipeline butt joint assembly 4 comprises a frame 41 and a second butt joint piece 42, wherein the second butt joint piece 42 is fixedly arranged on the shell 1 through the frame 41, and the second butt joint piece 42 is an annular main body and is in butt joint with a pipeline; the frame 41 is formed with a passage through which the slide plate 21 passes, and the slide plate 21 is provided with a second seal 211 to seal the port of the second docking member 42. In this embodiment, the second butt joint member 42 is disposed on the through hole 10, and the second butt joint member 42 is sealed by the second sealing member 211 on the sliding plate 21, so as to ensure the sealing effect of the sliding plate 21 on the pipeline when the sliding plate 21 covers the through hole 10, i.e. is in a closed state.
In this embodiment, a groove for the second seal 211 to be clamped and sealed is formed on the side of the frame 41 facing the slide plate 21. Referring to fig. 4 and 6, the second sealing member 211 on the sliding plate 21 is a sealing strip structure, and the cross section of the second sealing member 211 is a V-shaped structure, including a first side edge clamped in the groove, and a second side edge forming an acute angle with the first side edge. In this embodiment, the groove on the frame 41 is matched with the second sealing element 211 with a V-shaped cross section, so that the sealing effect on the joint of the second sealing element 211 and the sliding plate 21 is further ensured, and in this way, in the closed state, the influence of external air flow on the transmission of objects in the pipeline is effectively avoided.
As shown in fig. 3 and 4, the sliding plate assembly 2 further includes a first swing arm 23, and the first driving member 22 is fixedly disposed on the housing 1, and the first driving member 22 is connected to the sliding plate 21 through the first swing arm 23 and drives the sliding plate 21 to slide. The specific structure of the first swing arm 23 is the same as that of the second swing arm 33, and the first link and the second link are also provided, and a repetitive description is not given here. Of course, in other embodiments, the first driving member 22 may drive the sliding plate 21 to slide through other structures such as a crank, which is not limited herein. In this embodiment, the housing 1 is further fixedly provided with a first sensor 24, where the first sensor 24 is located on a moving path of the first swing arm 23 and is used for sensing whether the sliding plate 21 slides in place, and the first sensor 24 may be a position sensor, an correlation sensor, or the like, which is not illustrated herein.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A sliding valve mechanism, characterized in that: the device comprises a shell, wherein a through hole is formed in the shell and communicated with a pipeline for receiving and sending a transmission bottle; the shell is also provided with a sliding plate assembly and a first pipeline butt joint assembly, the sliding plate assembly comprises a sliding plate and a first driving piece, and the first driving piece is connected with the sliding plate and drives the sliding plate to slide relative to the through hole so as to open or close the through hole; the first pipeline butt joint assembly comprises a first butt joint piece and a second driving piece, wherein the second driving piece is connected with the first butt joint piece and drives the first butt joint piece to slide relative to the through hole so as to be far away from the through hole or butt joint with the through hole and seal a pipeline communicated with the through hole.
2. The slide valve mechanism according to claim 1, wherein: the first butt joint piece comprises an annular main body with the diameter consistent with the aperture of the through hole, a first sealing piece is arranged on one side of the annular main body, which faces the through hole, and the port, which faces the first butt joint piece, of the through hole is clamped by the first sealing piece, so that the joint of the through hole and the first butt joint piece is sealed.
3. The slide valve mechanism according to claim 2, wherein: the first sealing piece is of a sealing ring structure, and the section of the first sealing piece is of a Z-shaped structure with the middle position higher than two sides and stably transiting from the middle position to the two sides.
4. The slide valve mechanism according to claim 1, wherein: the shell comprises a bottom plate, the through hole is formed in the bottom plate, a second pipeline butt joint assembly which is in butt joint with the port of the pipeline is fixedly arranged above the through hole on the bottom plate, and the sliding plate is arranged between the second pipeline butt joint assembly and the through hole in a sliding mode so as to open or close the through hole.
5. The slide valve mechanism according to claim 4, wherein: the second pipeline butt joint assembly comprises a frame and a second butt joint piece, the second butt joint piece is fixedly arranged on the shell through the frame, and the second butt joint piece is an annular main body and is in butt joint with the pipeline; the frame is provided with a channel for the sliding plate to pass through, and a second sealing piece is arranged on the sliding plate so as to seal the port of the second butt joint piece.
6. The slide valve mechanism according to claim 5, wherein: and a groove for clamping and sealing the second sealing piece is formed on one side of the frame, facing the sliding plate.
7. The slide valve mechanism of claim 6, wherein: the second sealing piece is of a sealing strip structure, the cross section of the second sealing piece is of a V-shaped structure, and the second sealing piece comprises a first side edge clamped in the groove and a second side edge which forms a certain acute angle with the first side edge.
8. The slide valve mechanism according to claim 1, wherein: the sliding plate assembly further comprises a first swing arm, the first driving piece is fixedly arranged on the shell, and the first driving piece is connected with the sliding plate through the first swing arm and drives the sliding plate to slide.
9. The slide valve mechanism according to claim 1, wherein: the first pipeline butt joint assembly further comprises a second swing arm, the second driving piece is fixedly arranged on the shell, and the second driving piece is connected with the first butt joint piece through the second swing arm and drives the first butt joint piece to slide.
10. The slide valve mechanism of claim 8, wherein: the sliding plate sliding device comprises a shell, a sliding plate, a first sensor, a second sensor and a first sensor, wherein the first sensor is fixedly arranged on the shell, is positioned on a moving path of the first swing arm and is used for sensing whether the sliding plate slides in place or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322118874.4U CN220566636U (en) | 2023-08-08 | 2023-08-08 | Sliding valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322118874.4U CN220566636U (en) | 2023-08-08 | 2023-08-08 | Sliding valve mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566636U true CN220566636U (en) | 2024-03-08 |
Family
ID=90092599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322118874.4U Active CN220566636U (en) | 2023-08-08 | 2023-08-08 | Sliding valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566636U (en) |
-
2023
- 2023-08-08 CN CN202322118874.4U patent/CN220566636U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |