CN219156475U

CN219156475U - Filling stop valve

Info

Publication number: CN219156475U
Application number: CN202320283290.XU
Authority: CN
Inventors: 代玉坤
Original assignee: Shantou Chengxing Machinery Equipment Co ltd
Current assignee: Shantou Chengxing Machinery Equipment Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-09
Anticipated expiration: 2033-02-22

Abstract

The utility model discloses a filling stop valve, which belongs to the technical field of stop valves and comprises the following components: the side wall of the stop valve body is provided with a material inlet, and the bottom end of the stop valve body is provided with a discharge hole; the lower end of the stop valve core is positioned in the stop valve body, and the upper end of the stop valve core is controlled to move up and down by a braking device; the air blowing port is positioned on the side wall of the valve core of the stop valve, a cavity penetrating downwards is arranged in the valve core of the stop valve, and the cavity is communicated with the air blowing port. According to the filling stop valve disclosed by the utility model, materials can be well filled into the container, the phenomenon of splashing and dripping can be well avoided, and the filling precision can be improved.

Description

Filling stop valve

Technical Field

The utility model relates to the technical field of stop valves, in particular to a filling stop valve.

Background

In the filling system, the filling stop valve is switched between an open state and a closed state, so that the metered material is filled into the container. When higher viscosity materials such as filling sauce, hot pot seasoning, some materials can glue on the case and can't in time fall into the container to can appear after the filling the phenomenon that the material splashes the material drip material, pollute the filling environment, in addition, the material of wall built-up can not enter into the container, can directly influence the filling precision.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide the filling stop valve which can well fill materials into a container, can well avoid the phenomenon of splashing and dripping and can also improve the filling precision.

The technical scheme adopted for solving the technical problems is as follows:

there is provided a filling stop valve comprising: the side wall of the stop valve body is provided with a material inlet, and the bottom end of the stop valve body is provided with a discharge hole; the lower end of the stop valve core is positioned in the stop valve body, and the upper end of the stop valve core is controlled to move up and down by a braking device; the air blowing port is positioned on the side wall of the valve core of the stop valve, a cavity penetrating downwards is arranged in the valve core of the stop valve, and the cavity is communicated with the air blowing port.

Specifically, the outer surface of the valve core of the stop valve and the inner surface of the stop valve body are subjected to fine grinding.

Further, the upper end of the stop valve body is connected with a support connection upright post, and the stop valve core extends into the support connection upright post to be connected with a braking device.

Further, the stop valve core is connected with the braking device through a floating connecting joint.

Further, a mounting plate is arranged above the support connecting upright post, and the braking device is fixed on the mounting plate.

Further, a sealing fixing nut is arranged at the discharge hole, and a sealing gasket is arranged in the sealing fixing nut.

Further, the material feed inlet is positioned at the lower end of the stop valve body.

Further, the braking device is a stop valve cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the filling stop valve, the air blowing port is arranged on the valve core of the stop valve, air can be blown out from the lower part of the valve core of the stop valve through the cavity, and materials adhered on the valve core can be blown into the container, so that the phenomenon of material flow dripping can be well avoided, the cleanliness of the stop valve and the external environment is improved, a good environment is better provided for material filling, and the filling precision can be provided;

2. according to the filling stop valve, the surface of the valve core and the inner surface of the valve body are subjected to fine grinding during manufacturing, and the valve core and the valve body after fine grinding form airtight clearance fit, so that materials can be well prevented from flowing between the valve core and the valve body, and sanitary cleaning is facilitated.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure: the valve comprises a 1-stop valve cylinder, a 2-mounting plate, a 3-supporting connecting upright post, a 4-floating connecting joint, a 5-stop valve core, a 6-air blowing port, a 7-cavity, an 8-valve body fixing nut, a 9-valve body lower fixing plate, a 10-stop valve body, a 11-material feeding port, a 12-material discharging port, a 13-sealing fixing nut and a 14-sealing gasket.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1, this embodiment provides a filling stop valve, in which the valve core moves axially, so that the material flows in from one side and flows out from the bottom. The whole frame of the stop valve comprises a supporting connection upright post 3, a stop valve body 10 is connected below the supporting connection upright post 3, a braking device for driving a valve core 5 of the stop valve to move is positioned above the supporting upright post, and the braking device drives the valve core 5 of the stop valve to move up and down, so that the opening and closing of the valve are controlled.

Specifically, in this embodiment, the brake device adopts a stop valve cylinder 1, and the stop valve cylinder 1 is fixed above the support connection upright 3 through a mounting plate 2.

The stop valve body 10 is fixed by a valve body lower fixing plate 9 and a valve body fixing nut 8. The stop valve core 5 extends upwards into the support connecting upright post 3 and is connected with the stop valve cylinder 1 through the floating connecting joint 4, so that the stop valve core 5 moves up and down under the driving of the stop valve cylinder 1, and the opening and closing of the stop valve are controlled to further control the outflow of materials. In this embodiment, in the production process of the stop valve, the surface of the valve core and the inner surface of the valve body are refined, and because there are no devices such as a sealing ring, the stop valve body 10 and the valve core may not be tightly matched, so that a phenomenon that materials flow into a gap may occur in the use process, and a sealed clearance fit is formed between the valve core and the valve body after refined grinding, so that materials flow between the valve core and the valve body can be well avoided, thereby facilitating sanitary cleaning and improving filling precision.

The side wall of the stop valve body 10 is provided with a material feeding hole 11, the bottom end of the stop valve body is provided with a discharge hole 12, the discharge hole 12 is provided with a sealing fixing nut 13, and a sealing gasket 14 which is matched with the tail end of the stop valve core 5 is arranged in the sealing fixing nut 13. In this embodiment, the material inlet 11 is located at the lower end of the stop valve body 10, so that the flow path of the material is smaller, and thus, the contact area between the material and the valve body can be reduced, and the phenomenon of material wall hanging is reduced.

In addition, when the great material of filling viscosity, the material is very easy to glue on the case and can't fall down in the container in time, has the problem that the material pollutes and the filling is inaccurate, therefore, this embodiment sets up the gas blow port 6 on the lateral wall of stop valve case 5, the inside cavity 7 that runs through downwards that is equipped with of stop valve case 5, just cavity 7 communicates with gas blow port 6. To blow in the gas blowing mouth 6, gas can blow out from the stop valve case 5 below through cavity 7, can blow the material of case bottom to the container, reduces the material and remains in the volume of case department after every turn filling to improve the filling precision, in addition, can be better avoid the phenomenon that the material flows the drip, improve the cleanliness of stop valve and external environment, better provides a good environment for the material filling.

The using method comprises the following steps:

during filling, the stop valve cylinder 1 drives the stop valve core 5 to move upwards, the stop valve is opened, materials enter the stop valve from the material inlet 11, the stop valve cylinder 1 drives the stop valve core 5 to move downwards, the materials are pushed to flow out of the material outlet 12 and are blocked by the stop valve, meanwhile, air is blown into the air blowing port 6 at the moment after blocking, air is blown to the tail end of the stop valve core 5 from the cavity 7, and the materials adhered to the stop valve core 5 are blown into a container, so that the filling precision is improved.

The filling stop valve of this embodiment example is applicable to the filling of thick material such as sauce material, and wholly adopts 304, 316 stainless steel, and the material is safe and resistant strong acid and alkali, long service life, and can be fine discharge the material from the stop valve, has improved the cleanliness when using, and has made things convenient for the sanitary clearance in later stage.

It will be appreciated by persons skilled in the art that the scope of the utility model referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the utility model. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims

1. A filling stop valve, comprising:

a material feeding port (11) is arranged on the side wall of the stop valve body (10), and a discharging port (12) is arranged at the bottom end of the stop valve body;

the lower end of the stop valve core (5) is positioned in the stop valve body (10) and the upper end of the stop valve core is controlled to move up and down by a braking device;

the air blowing port (6) is positioned on the side wall of the stop valve core (5), a cavity (7) penetrating downwards is formed in the stop valve core (5), and the cavity (7) is communicated with the air blowing port (6).

2. A filling stop valve according to claim 1, characterized in that the upper end of the stop valve body (10) is connected with a support connection column (3), and the stop valve core (5) extends into the support connection column (3) to be connected with a braking device.

3. A filling stop valve according to claim 2, characterized in that the stop valve core (5) is connected to the braking device by means of a floating connection (4).

4. A filling stop valve according to claim 2, characterized in that the mounting plate (2) is arranged above the support connection upright (3), and the braking device is fixed on the mounting plate (2).

5. A filling stop valve according to claim 1, characterized in that the discharge opening (12) is provided with a sealing fixation nut (13), and a sealing gasket (14) is provided in the sealing fixation nut (13).

6. A filling stop valve according to claim 1, characterized in that the material feed opening (11) is located at the lower end of the stop valve body (10).

7. A filling stop valve according to claim 1, characterized in that the braking means is a stop valve cylinder (1).