CN213541472U

CN213541472U - KET830 diaphragm valve special for instantaneous adhesive

Info

Publication number: CN213541472U
Application number: CN202022588737.3U
Authority: CN
Inventors: 叶林; 谈帅
Original assignee: Shanghai Lixiao Electronic Technology Co ltd
Current assignee: Shanghai Lixiao Electronic Technology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-25
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a special KET830 diaphragm valve to use is glued to instantaneous, which comprises a valve body, the bottom outer wall of valve body is provided with the cavity, and the bottom inner wall of cavity is provided with row material pipe, the top inner wall of valve body is provided with pressure adjustment nut, and pressure adjustment nut's circumference outer wall has cup jointed the spring, pressure adjustment nut's bottom outer wall is provided with the firing pin, it is provided with the trompil before arranging material pipe and firing pin, the top of arranging the material pipe is provided with the diaphragm. The utility model provides a special KET830 diaphragm valve to use is glued to the instantaneous, glue the design of making to the instantaneous, the anaerobism glue field specially, be applicable to in, low viscosity fluid, the disconnected design of gluing of firing pin reciprocating motion formula, quick response, the inside machined part of valve body is very few, and process simple and easy cost and hang down, has the accessories material of contact with glue, all has fabulous chemical inertia, compact structure moreover, small saving space.

Description

KET830 diaphragm valve special for instantaneous adhesive

Technical Field

The utility model relates to the technical field of valves, especially, relate to a special KET830 diaphragm valve to use is glued to the instant.

Background

The diaphragm valve is a special type of cut-off valve, its opening and closing part is a diaphragm made of soft material, and separates the valve body cavity from the valve cover cavity and driving component, so that it can be extensively used in various fields. Common diaphragm valves include rubber-lined diaphragm valves, fluorine-lined diaphragm valves, unlined diaphragm valves, and plastic diaphragm valves.

The existing diaphragm valve can not conveniently and completely separate the fluid groove from the driving part in the use process, and then after long-term use, the inside of the device is easy to corrode, the service life of the device is seriously influenced, and therefore a novel diaphragm valve specially used for instant adhesive needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a KET830 diaphragm valve specially used for instant adhesive.

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

the utility model provides a special KET830 diaphragm valve to use is glued to instant, includes the valve body, the bottom outer wall of valve body is provided with the cavity, and the bottom inner wall of cavity is provided with row material pipe, the top inner wall of valve body is provided with pressure adjustment nut, and pressure adjustment nut's circumference outer wall has cup jointed the spring, pressure adjustment nut's bottom outer wall is provided with the firing pin, it is provided with the trompil before arranging material pipe and firing pin, the top of arranging the material pipe is provided with the diaphragm.

Preferably, the outer wall of one side of the cavity is provided with a glue feeding joint, and the glue feeding joint is communicated with the opening.

Preferably, the outer wall of one side of the valve body is provided with a switch air pipe joint, the middle part of the circumference of the firing pin is provided with a cavity, and the switch air pipe joint is communicated with the cavity.

Preferably, a sealing ring is arranged between the cavity and the circumferential outer wall of the firing pin.

Preferably, the outer wall of the bottom of the cavity is connected with a dispensing head through a bolt, and the dispensing head is communicated with a discharge pipe.

The utility model has the advantages that:

1. the utility model provides a special KET830 diaphragm valve to use is glued to the instantaneous, glue the design of making to the instantaneous, the anaerobism glue field specially, be applicable to in, low viscosity fluid, the disconnected design of gluing of firing pin reciprocating motion formula, quick response, the inside machined part of valve body is very few, and process simple and easy cost and hang down, has the accessories material of contact with glue, all has fabulous chemical inertia, compact structure moreover, small saving space.

2. The utility model provides a special KET830 diaphragm valve to use is glued to the flash, be applicable to the flash, fluid such as anaerobic adhesive, fluid groove contact segment all adopts the processing of special fluorine dragon material, possess the good advantage of chemical inertia, exquisite appearance and lighter weight, reliable disconnected gluey effect, and need not the sealing member, a large variety of special materials can be handled to this valve, in the rubber coating course of work, bubble and residual air have been eliminated in unique design, and the flow is adjustable, stand wear and tear in addition, maintain simple advantage, adjust and change different some glue syringe needles through the stroke, can obtain the glue effect of gluing of trace and high uniformity.

Drawings

Fig. 1 is a schematic front structural view of a KET830 diaphragm valve specially used for instant adhesive according to the present invention;

fig. 2 is a schematic partial side view of a KET830 diaphragm valve specially used for an instant adhesive according to the present invention;

fig. 3 is a schematic diagram of a partial front cross-sectional structure of a KET830 diaphragm valve specially used for an instant adhesive according to the present invention.

In the figure: the air valve comprises a valve body 1, a cavity 2, a pressure adjusting nut 3, a spring 4, a striker 5, a sealing ring 6, a diaphragm 7, a glue feeding joint 8 and a switching air pipe joint 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a KET830 diaphragm valve specially used for instant adhesive comprises a valve body 1, wherein the outer wall of the bottom of the valve body 1 is connected with a cavity 2 through a bolt, a discharge pipe is arranged on the inner wall of the bottom of the cavity 2, a pressure adjusting nut 3 is arranged on the inner wall of the top of the valve body 1, a spring 4 is sleeved on the outer wall of the circumference of the pressure adjusting nut 3, a firing pin 5 is arranged on the outer wall of the bottom of the pressure adjusting nut 3, holes are formed in the positions, before the discharge pipe and the firing pin 5, of the discharge pipe, and a.

In the utility model, the outer wall of one side of the cavity 2 is connected with a glue feeding joint 8 through a bolt, and the glue feeding joint 8 is communicated with the opening;

the outer wall of one side of the valve body 1 is connected with a switch air pipe joint 9 through a bolt, the middle part of the circumference of the firing pin 5 is provided with a cavity, the switch air pipe joint 9 is communicated with the cavity, the firing pin 5 in the valve body 1 is jacked up through external input air pressure, and the diaphragm 7 is linked, so that the opening of a flow passage of the valve body 1 is realized, when the jacking air pressure stops air supply, a spring 5 in the valve body 1 pushes the firing pin 5 through the self elasticity, and the diaphragm 7 is linked to move forwards, so that the closing of the flow passage of the valve body;

a sealing ring 6 is arranged between the cavity and the circumferential outer wall of the firing pin 5 to ensure the sealing in the moving process of the firing pin 5;

the bottom outer wall of cavity 2 has the dispensing head through bolted connection, and dispensing head and row material pipe intercommunication setting.

The working principle is as follows: when in use, the striker 5 in the valve body 1 is jacked up by external input air pressure, the diaphragm 7 is linked, thereby realizing the opening of the flow passage of the valve body 1, when the jacking air pressure stops supplying air, the spring 5 in the valve body 1, the striker 5 is pushed by the elasticity of the striker, the linkage diaphragm 7 moves forwards to close the flow passage of the valve body 1, the diaphragm valve is suitable for fluids such as instant adhesive, anaerobic adhesive and the like, the contact part of the fluid tank is completely processed by Teflon material, the diaphragm valve has the advantages of good chemical inertia, exquisite appearance, light weight and reliable adhesive breaking effect, does not need a sealing element, the valve can process a plurality of special materials, and in the gluing process, the unique design eliminates air bubbles and residual air, the flow is adjustable, the device has the advantages of abrasion resistance and simple maintenance, and the trace and high-consistency dispensing effect can be obtained by adjusting and replacing different dispensing needle heads through the stroke.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a special KET830 diaphragm valve to use is glued to instant, includes valve body (1), its characterized in that, the bottom outer wall of valve body (1) is provided with cavity (2), and the bottom inner wall of cavity (2) is provided with row's material pipe, the top inner wall of valve body (1) is provided with pressure adjusting nut (3), and the circumference outer wall of pressure adjusting nut (3) has cup jointed spring (4), the bottom outer wall of pressure adjusting nut (3) is provided with firing pin (5), arrange and be provided with the trompil before material pipe and firing pin (5), the top of arranging the material pipe is provided with diaphragm (7).

2. The KET830 diaphragm valve special for the instant adhesive according to claim 1, wherein a glue feeding joint (8) is arranged on the outer wall of one side of the cavity (2), and the glue feeding joint (8) is communicated with the opening.

3. The KET830 diaphragm valve special for the flash adhesive is characterized in that an opening and closing air pipe joint (9) is arranged on the outer wall of one side of the valve body (1), a cavity is arranged in the middle of the circumference of the firing pin (5), and the opening and closing air pipe joint (9) is communicated with the cavity.

4. A KET830 diaphragm valve special for flash glue according to claim 3, characterised in that a sealing ring (6) is arranged between the cavity and the circumferential outer wall of the striker (5).

5. The KET830 diaphragm valve special for the flash adhesive of claim 1, wherein a dispensing head is connected to the outer wall of the bottom of the cavity (2) through a bolt, and the dispensing head is communicated with a discharge pipe.