Filling machine
By using a valve seat perpendicular to the conveying pipe and a power-driven valve core design in the filling machine, the problem of injection outlet is solved and the smooth ejection of materials is achieved.
Patent Information
- Application Number
- CN202422505178.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-16
AI Technical Summary
The spray outlets of existing filling machines are easily blocked by solid particles, resulting in poor material spraying.
The valve seat perpendicular to the conveying pipeline and a power-driven valve core design is adopted. A sealing structure is provided between the valve core and the shaft hole. The end of the valve core is a columnar object. The power-driven valve core is moved up or down to clean up blocked materials.
Effectively prevents blockage of the ejection outlet and ensures smooth material spraying.
Smart Images
Figure CN223148867U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filling, in particular to a filling machine. Background Art
[0002] For the existing filling machine, after the material is output from the pipeline according to a set amount, the outlet is closed by a valve to control the output amount. The valve in the existing technology only closes the valve. Since the filling materials are diverse, some may contain solid particles, such as nuts mixed in syrup. When spraying, the spray outlet is easily blocked by the solids in the material, resulting in poor subsequent material spraying. Summary of the Invention
[0003] The invention object of the utility model is to provide a filling machine that can overcome one or more of the above-mentioned disadvantages, can prevent the spray outlet from being blocked, and ensure smooth material spraying.
[0004] The filling machine of the utility model is realized as follows: it includes a material conveying pipeline and a valve arranged on the conveying pipeline and perpendicular to the conveying pipeline. The special feature is that the valve includes a valve seat arranged on the upper part of the horizontally arranged conveying pipeline and having a shaft hole perpendicular to the conveying pipeline, a valve core driven by power arranged on the valve seat to move up and down along the shaft hole, a valve orifice arranged on the lower part of the conveying pipeline, the valve orifice facing the valve core directly, the valve orifice being in the shape of a pipe hole, a sealing structure being arranged between the valve core and the shaft hole, the end of the valve core being a columnar object matching the pipe-hole-shaped valve orifice, and the valve core penetrates into or away from the valve orifice under the drive of power.
[0005] During use, the material is conveyed to the conveying pipeline with a certain conveying pressure. When filling is required, the power drives the valve core to move upward, the columnar object at the lower end of the valve core leaves the valve orifice, and the material sprays out from the valve orifice to complete the filling operation. Then, the power drives the valve core to move downward, and the columnar object at the lower end of the valve core inserts into the valve orifice. While inserting into the valve orifice, the material remaining in the valve orifice is taken out of the valve orifice; since the end of the valve core is a columnar object matching the pipe-hole-shaped valve orifice, even if there is material (such as nuts in syrup) stuck in the valve orifice, it is cleared out of the valve orifice under the action of the columnar object. Since when the valve is opened, the columnar object is suspended in the conveying pipeline and there are no obstacles around the columnar object, when the valve is opened, the material in the conveying pipeline flows smoothly to the valve orifice, ensuring smooth material spraying.
[0006] Compared with the existing technology, the utility model has the advantages of preventing the spray outlet from being blocked and ensuring smooth material spraying. Brief Description of the Drawings
[0007] Figure 1 It is a schematic structural diagram of the filling machine of Embodiment 1 of the utility model;
[0008] Figure 2Schematic diagram of the structure of the filling machine when the valve is closed in Embodiment 1 of the present utility model;
[0009] Figure 3 Schematic diagram of the structure of the filling machine in Embodiment 2 of the present utility model;
[0010] Figure 4 Schematic diagram of the structure of the filling machine when the valve is closed in Embodiment 2 of the present utility model.
[0011] Reference numerals in the drawings: 1 - conveying pipeline; 101 - lower mounting hole; 2 - valve; 201 - shaft hole; 202 - valve seat; 203 - power; 204 - valve core; 205 - valve port; 206 - sealing structure; 207 - columnar body; 208 - port; 209 - root; 3 - valve port member; 301 - cylindrical valve port body; 302 - fixing seat; 303 - sealing ring; 304 - screw. Detailed implementation manners
[0012] The filling machine of the present utility model will be further described in detail below in conjunction with the drawings and embodiments:
[0013] Embodiment 1: As Figure 1 , 2 shown, the filling machine of the present utility model is realized as follows. It includes a material conveying pipeline 1 and several valves 2 arranged on the conveying pipeline 1 and perpendicular to the conveying pipeline 1. The special feature is that the valve 2 includes a valve seat 202 with a shaft hole 201 perpendicular to the conveying pipeline 1 arranged on the upper part of the horizontally arranged conveying pipeline 1, a valve core 204 driven by a power 203 (cylinder) arranged on the valve seat 202 to move up and down along the shaft hole 201, and a valve port 205 arranged on the lower part of the conveying pipeline 1. The valve port 205 faces the valve core 204 directly. The valve port 205 is in the shape of a pipe hole. A sealing structure 206 (a sealing ring arranged in the side wall groove of the valve core 204) is arranged between the valve core 204 and the shaft hole 201. The end of the valve core 204 is a columnar body 207 (cylindrical) matching the pipe hole-shaped valve port 205. The valve core 204 penetrates into or away from the valve port 205 under the drive of the power 203.
[0014] Preferably, the shaft hole 201 of the valve seat 202 extends directly into the upper part of the inner cavity of the conveying pipeline 1. The shaft hole 201 of the valve seat 202 extending directly into the upper part of the inner cavity of the conveying pipeline 1 ensures that the columnar body 207 suspended in the inner cavity of the conveying pipeline 1 will not shake and can be accurately inserted into the valve port 205.
[0015] Preferably, the port 208 of the valve orifice 205 located inside the inner cavity of the conveying pipeline 1 is flared, and the root 209 of the matching columnar object 207 is frustum-shaped, and the frustum-shaped root 209 is a gasket. By using the flared port 208 in cooperation with the frustum-shaped root 209, even if the diameter of the columnar object 207 is smaller than the diameter of the hole of the valve orifice 205, the valve orifice 205 can be closed through the sealing effect of the gasket at the root 209. At the same time, even if there are solid debris on the inner wall of the hole of the valve orifice 205, it does not affect the smooth insertion of the columnar object 207 into the valve orifice 205. After the valve orifice 205 is opened, the impact force of the fluid is sufficient to wash out the solid debris remaining on the inner wall of the hole of the valve orifice 205 from the valve orifice 205.
[0016] During use, the material is conveyed to the conveying pipeline 1 under a certain conveying pressure. When perfusion is required, the power 203 drives the valve core 204 to move upward, and the columnar object 207 at the lower end of the valve core 204 leaves the valve orifice 205, and the material sprays out from the valve orifice 205 to complete the perfusion operation. Then, the power 203 drives the valve core 204 to move downward, and the columnar object 207 at the lower end of the valve core 204 is inserted into the valve orifice 205. While inserting into the valve orifice 205, the material remaining in the valve orifice 205 is taken out of the valve orifice 205; since the end of the valve core 204 is a columnar object 207 that matches the pipe-hole-shaped valve orifice 205, even if there is material (such as nuts in syrup) stuck in the valve orifice 205, it is cleaned out of the valve orifice 205 under the action of the columnar object 207. Since when the valve is opened, the columnar object 207 is suspended in the conveying pipeline 1 and there are no obstacles around the columnar object 207, when the valve is opened, the material in the conveying pipeline 1 flows smoothly to the valve orifice 205, ensuring smooth spraying of the material.
[0017] Embodiment 2: As Figure 3 、 4 shown, in this embodiment, on the basis of Embodiment 1, a valve orifice component 3 is provided at the lower part of the conveying pipeline 1. The valve orifice component 3 includes a cylindrical valve orifice body 301 and a fixed seat 302 provided at the lower part of the cylindrical valve orifice body 301. The pipe-hole-shaped valve orifice 205 is provided on the cylindrical valve orifice body 301. The cylindrical valve orifice body 301 is provided in the installation hole 101 at the lower part of the conveying pipeline 1. A sealing ring 303 is provided between the cylindrical valve orifice body 301 and the installation hole 101, and the fixed seat 302 is fixed to the installation hole 101 through screws 304.
[0018] By adopting the valve orifice component 3, it can be made of special materials, which can ensure the manufacturing precision and ensure the precise cooperation between the pipe-hole-shaped valve orifice 205 and the valve core 204.
Claims
1. A filling machine, comprising a material conveying pipeline and a valve arranged on the conveying pipeline and perpendicular to the conveying pipeline, characterized in that, The valve includes a valve seat provided at the upper part of a horizontally arranged conveying pipeline and having a shaft hole perpendicular to the conveying pipeline, a valve core driven by power provided on the valve seat to move up and down along the shaft hole, and a valve orifice provided at the lower part of the conveying pipeline. The valve orifice faces the valve core directly. The valve orifice is in the shape of a pipe hole. A sealing structure is provided between the valve core and the shaft hole. The end of the valve core is a columnar body matching the pipe-hole-shaped valve orifice. The valve core penetrates into or away from the valve orifice under the drive of power.
2. The filling machine according to claim 1, wherein, The shaft hole of the valve seat extends directly into the upper part of the inner cavity of the conveying pipeline.
3. The filling machine according to claim 1 or 2, characterized in that, The port of the valve orifice located inside the inner cavity of the conveying pipeline is in a flared shape, and the root of the matching columnar body is in a frustum shape. The root in the frustum shape is a sealing gasket.
4. The filling machine according to claim 1 or 2, characterized in that, A valve orifice member is provided at the lower part of the conveying pipeline. The valve orifice member includes a cylindrical valve orifice body and a fixing seat provided at the lower part of the cylindrical valve orifice body. The pipe-hole-shaped valve orifice is provided on the cylindrical valve orifice body. The cylindrical valve orifice body is arranged in the installation hole at the lower part of the conveying pipeline. A sealing ring is provided between the cylindrical valve orifice body and the installation hole. The fixing seat is fixed to the installation hole by screws.
5. The filling machine according to claim 3, characterized in that, A valve orifice member is provided at the lower part of the conveying pipeline. The valve orifice member includes a cylindrical valve orifice body and a fixing seat provided at the lower part of the cylindrical valve orifice body. The pipe-hole-shaped valve orifice is provided on the cylindrical valve orifice body. The cylindrical valve orifice body is arranged in the installation hole at the lower part of the conveying pipeline. A sealing ring is provided between the cylindrical valve orifice body and the installation hole. The fixing seat is fixed to the installation hole by screws.