CN218892723U

CN218892723U - Fluid material loading and unloading gun with flow control

Info

Publication number: CN218892723U
Application number: CN202223112522.XU
Authority: CN
Inventors: 曹飞; 杨本新; 赵震; 郭广勇; 方瑞
Original assignee: Liaocheng Luxi Formic Acid Chemical Co ltd
Current assignee: Liaocheng Luxi Formic Acid Chemical Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-21
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of filling, and provides a fluid material loading and unloading gun with flow control, which comprises a gun support, wherein the support is connected with a gun body in a sliding manner, the gun body is of a hollow structure, a stretching rod is connected in the gun body in a sliding manner, a bottom valve for controlling the on-off of the gun body is arranged at the front end of the stretching rod, the side surface of the gun body is communicated with a filling pipe line, the filling pipe line is communicated with a filling branch line in parallel, a rough filling valve for controlling the on-off of the filling pipe line is arranged in a channel of the filling pipe line, the filling branch line is provided with a fine filling valve for controlling the on-off of the filling branch line, the feeding end of the filling branch line is connected with the feeding end of the rough filling valve in parallel, and the discharging end of the filling branch line is connected with the discharging end of the rough filling valve in parallel. The fluid material loading and unloading gun with flow control can effectively avoid the problem of large filling error caused by impact and realize quick and accurate filling.

Description

Fluid material loading and unloading gun with flow control

Technical Field

The utility model relates to the field of fluid material loading and unloading, in particular to a fluid material loading and unloading gun with flow control.

Background

In industrial production, it is often necessary to charge fluid materials into containers, fluid material handling guns being one of the practical and common tools. In the prior art, common fluid material loading and unloading rifle operating personnel inserts the one end of rifle body inside the container, opens the valve and loads and unloads, and general fluid material loading and unloading rifle is single valve control, adjusts the flow through the aperture size of manual control valve, and loading and unloading fluid can produce impact force when loading and unloading pressure is too big, leads to loading and unloading volume deviation too big, and the numerical value is inaccurate, still can produce fluid material to splash and cause personnel injury scheduling problem.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides the fluid material loading and unloading gun with flow control, which effectively avoids the problem of large filling error caused by impact and realizes quick and accurate filling.

The utility model provides a take flow control's fluid material loading and unloading rifle, includes the material rifle support, support sliding connection has the rifle body, the rifle body is hollow structure, the inside sliding connection of rifle body has the stretching rod, the front end of stretching rod is provided with the bottom valve that is used for controlling rifle body break-make, rifle body side and filling pipeline intercommunication, the parallel intercommunication of filling pipeline has the filling branch line, be provided with the thick filling valve that is used for controlling its break-make in the passageway of filling pipeline, the filling branch line is provided with the smart filling valve that is used for controlling its break-make, the feed end of filling branch line is parallelly connected with the feed end of thick filling valve, the discharge end of filling branch line is parallelly connected with the discharge end of thick filling valve.

Further, the rear end of the stretching rod is connected with a bottom valve cylinder, and the bottom valve cylinder is connected with the gun body through a bottom valve cylinder bracket.

Further, a spring is sleeved outside the stretching rod, the front end of the spring is connected with the gun body, and the rear end of the spring is connected with the bottom valve cylinder.

Further, the spring is a spiral pressure spring.

Further, a manual ball valve is arranged at the front end of the fine filling valve on the filling branch line.

Further, a gun body lifting cylinder is arranged on the gun support, and the output end of the gun body lifting cylinder is connected with the gun body.

Further, the bottom valve is of a cone-shaped structure.

Further, sealing gaskets are arranged between the stretching rod and the gun body and between the bottom valve and the gun body.

The beneficial effects of the utility model are as follows:

the fluid material loading and unloading gun with flow control is provided with a material gun lifting function, the gun body is controlled to extend into a filling container through the material gun lifting cylinder, the bottom valve is filled, the bottom valve is of a conical structure, the filling is convenient to penetrate into the container, a plurality of containers are compatible, and the filling process is safe and reliable; the rough filling valve and the fine filling valve are arranged on a filling pipe, the control system is matched, the rough filling valve and the fine filling valve are opened when the filling is started, the rough filling is started, after the set liquid amount of the rough filling is reached, the rough filling valve is closed to continue the filling, after the fine filling reaches the filling amount, the fine filling valve is closed, the bottom valve is lifted, the filling is completed, and the next filling cycle is started. The precise filling valve and the rough filling valve are pneumatic quick-cut valves, so that automatic control canning is realized, and the problems that the loading and unloading amount is too large and inaccurate and personnel injury is caused by splashing of fluid materials due to impact force generated by loading and unloading fluid are avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Attached at

FIG. 1 is a schematic illustration of a fluid material handling gun with flow control according to the present utility model.

The utility model will be further described with reference to the drawings and embodiments.

Wherein, 1, a material gun lifting cylinder, 2, a material gun bracket, 3, a manual ball valve, 4, a rough filling valve, 5, a fine filling valve, 6, a bottom valve, 7, a bottom valve cylinder, 8, a spring, 9, a gun body, 10, a canning pipeline, 11, a stretching rod, 12, a first sealing gasket, 13, a second sealing gasket, 14, a telescopic rod, 15 and a bottom valve cylinder bracket.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the 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 constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The utility model discloses a fluid material loading and unloading gun with flow control as shown in figure 1, which comprises a gun body 9 controlled by a material gun lifting cylinder 1 and a stretching rod 11 slidably arranged in the gun body, wherein the gun body is of a hollow structure, the stretching rod is arranged in the internal space of the gun body, the rear end of the stretching rod 11 protrudes out of the rear end of the gun body and is connected with a bottom valve cylinder 7, the front end of the stretching rod protrudes out of the front end of the gun body and is connected with a bottom valve 6 at a protruding part, and the bottom valve is of a cone-shaped structure. The stretching rod is controlled to move up and down in the gun body through the bottom valve cylinder 7, so that the on-off control of the bottom valve on the discharge hole at the front end of the gun body is realized. The gun 9 is slidably mounted on the gun support 2, and the gun lifting cylinder 1 is fixedly mounted on the gun support and controls the gun body to move in a telescopic mode.

The outside of the stretching rod at the rear end of the gun body is sleeved with a spring 8, and the spring is changed into a spiral pressure spring. The front end of the spring is connected with the gun body 9, and the rear end of the spring is connected with the bottom valve cylinder 7. A first gasket seal 12 is provided between the tension rod 11 and the gun body 9, and a second gasket seal 13 is provided between the foot valve 6 and the gun body 9.

The side of the gun body is communicated with a filling pipe line 10, a rough filling valve 4 for controlling the on-off of the rough filling valve is arranged in a channel of the filling pipe line, a filling branch line is connected in parallel to a feeding end of the rough filling valve, the other end of the filling branch line is connected in parallel to a discharging end of the rough filling valve, and a ball valve 3 and a fine filling valve 5 are arranged in the channel of the filling branch line.

The loading process by using the loading gun is as follows:

when the fluid loading and unloading operation is started, after an air source and a power supply are turned on, the fluid material loading and unloading gun with flow control is matched with a control system (PLC), the loading and unloading is started, a manual ball valve 3 is manually turned on, a gun lifting cylinder 1 pushes a telescopic rod 14 downwards to enable a gun body 9 to descend and extend into a container, a bottom valve cylinder 7 pushes a stretching rod 11 downwards to open the bottom valve 6, a rough filling valve 4 and a fine filling valve 5 are opened to start rough filling, after a rough filling set amount is reached, the rough filling valve 4 is closed to continue filling, after the fine filling amount is reached, the fine filling valve 5 is closed, the bottom valve cylinder 7 pushes the stretching rod 11 upwards to close the bottom valve 6, the gun lifting cylinder 1 pushes the telescopic rod 14 upwards to enable the gun body 9 to ascend and stretch out of the container, and the filling is completed, and the next filling cycle is started.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a take flow control's fluid material loading and unloading rifle, its characterized in that, including material gun rest (2), material gun rest sliding connection has rifle body (9), the rifle body is hollow structure, the inside sliding connection of rifle body has tensile pole (11), the front end of tensile pole is provided with bottom valve (6) that are used for controlling rifle body break-make, rifle body side and filling line (10) intercommunication, the parallel intercommunication of filling line has the filling branch line, be provided with in the passageway of filling line and be used for controlling its break-make thick filling valve (4), the filling branch line is provided with the smart filling valve (5) that are used for controlling its break-make, the feed end of filling branch line is parallelly connected with the feed end of thick filling valve, the discharge end of filling branch line is parallelly connected with the discharge end of thick filling valve.

2. A fluid material handling gun with flow control according to claim 1, characterized in that the rear end of the stretching rod (11) is connected with a bottom valve cylinder (7) which is connected with the gun body by a bottom valve cylinder bracket (15).

3. A fluid material handling gun with flow control according to claim 2, characterized in that the extension rod is externally sleeved with a spring (8), the front end of which is connected with the gun body (9), and the rear end of which is connected with the bottom valve cylinder (7).

4. A fluid material handling gun with flow control as claimed in claim 3, wherein said spring is a helical compression spring.

5. A fluid material handling gun with flow control according to claim 1, characterized in that a manual ball valve (3) is arranged on the filling branch line at the front end of the fine filling valve.

6. A fluid material handling gun with flow control according to claim 1, characterized in that the gun holder (2) is fitted with a gun body lifting cylinder (1), the output of which is connected to the gun body.

7. The fluid material handling gun with flow control of claim 1, wherein the foot valve is of a cone-type configuration.

8. A fluid material handling gun with flow control according to claim 1, characterized in that sealing gaskets are arranged between the stretching rod (11) and the gun body (9) and between the bottom valve (6) and the gun body (9).