CN212899741U

CN212899741U - Multifunctional airflow control valve of spraying equipment

Info

Publication number: CN212899741U
Application number: CN202021180221.9U
Authority: CN
Inventors: 张友亮
Original assignee: Fuzhou Xinoubiao Mechanical Equipment Co ltd
Current assignee: Fuzhou Xinoubiao Mechanical Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-06
Anticipated expiration: 2030-06-23

Abstract

The utility model discloses a multi-functional spraying equipment airflow control valve, including the valve body, movable groove has been seted up to the inner chamber of valve body, and the case has been placed in the inner chamber activity in movable groove, and the right side wall inner chamber spiro union of valve body has inductive switch, and inductive switch's right side wall is connected with the response connecting wire, and the top inner chamber spiro union of valve body has the joint of giving vent to anger, and the joint of giving vent to anger is provided with trompil separation blade one with movable groove junction, and the bottom inner chamber spiro union of valve body has air inlet joint, and air inlet joint and movable groove junction are provided with trompil separation blade two, the utility model provides a sensitivity is high, prevent that the card is dead and prevent that inductive switch is.

Description

Multifunctional airflow control valve of spraying equipment

Technical Field

The utility model relates to a spraying equipment technical field specifically is a multi-functional spraying equipment airflow control valve.

Background

Mainly control opening of motor with horizontal air current shell fragment formula inductive switch output signal in the existing market and stop, easily appear: 1. the elastic sheet is insensitive and is blocked; 2. water is accumulated in the valve body; 3. the induction distance is limited, difficult to adjust and easy to change; 4. the structure is complex; finally, the air flow valve fails, so that the motor cannot be started or cannot be automatically stopped, and the high-pressure feeding pipe bursts.

Based on this, the utility model designs a multi-functional spraying equipment airflow control valve to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an airflow control valve of multifunctional spraying equipment, which aims to solve the problems that the device 1 is insensitive and the elastic sheet is blocked; 2. water is accumulated in the valve body; 3. the induction distance is limited, difficult to adjust and easy to change; 4. the structure is complex; finally, the air flow valve fails, so that the motor cannot be started or cannot be automatically stopped, and the high-pressure feeding pipe bursts.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multi-functional spraying equipment air current control valve, includes the valve body, its characterized in that: the valve comprises a valve body and is characterized in that a movable groove is formed in the inner cavity of the valve body, a valve core is movably placed in the inner cavity of the movable groove, an induction switch is screwed in the inner cavity of the right side wall of the valve body, an induction connecting wire is connected to the right side wall of the induction switch, an air outlet connector is screwed in the inner cavity of the top of the valve body, a first perforated separation blade is arranged at the joint of the air outlet connector and the movable groove, an air inlet connector is screwed in the inner cavity of the bottom of the valve body, and a second perforated separation blade is.

Preferably, the valve body is made of nylon/POM material, and the valve core is made of metal material stainless steel material.

Preferably, the size of the valve core is smaller than that of the movable groove, and the size of the movable groove is smaller than that of the first blocking piece and the second blocking piece.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, 1. the utility model changes the elastic sheet into the valve core, thereby preventing the dead locking problem of the failure of the elastic sheet and improving the use sensitivity of the airflow valve; 2. the utility model adopts the valve core to replace the elastic sheet, improves the contact sensitivity between the valve core and the inductive switch under the action of the air flow, can completely solve the problem of induction failure caused by the distance change of the inductive switch, leads the motor to be incapable of reaching the motor start-stop control through the switch air valve, and leads to the fact that the motor is not started or can not be closed after being started to cause the burst of the high-pressure feeding pipe; namely the utility model provides a sensitivity is high, prevent that the card from dying and prevent that inductive switch is malfunctioning and response distance changes's multi-functional spraying equipment airflow control valve.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural outline view of the present invention;

fig. 2 is a schematic structural diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the valve comprises a valve body 1, a movable groove 2, a valve core 3, an inductive switch 4, an inductive connecting wire 5, an air outlet connector 6, a perforated baffle sheet I7, an air inlet connector 8 and a perforated baffle sheet II 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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a multi-functional spraying equipment air current control valve, includes valve body 1, its characterized in that: the movable groove 2 has been seted up to the inner chamber of valve body 1, case 3 has been placed in the inner chamber activity of movable groove 2, the right side wall inner chamber spiro union of valve body 1 has inductive switch 4, inductive switch 4's right side wall is connected with the response connecting wire 5, the top inner chamber spiro union of valve body 1 has the joint of giving vent to anger 6, it is provided with trompil separation blade 7 with movable groove 2 junction to give vent to anger joint 6, the bottom inner chamber spiro union of valve body 1 has air inlet joint 8, air inlet joint 8 is provided with trompil separation blade two 9 with movable groove 2 junction.

The valve body 1 is made of nylon/POM material, and the valve core 3 is made of metal material stainless steel material.

The size of the valve core 3 is smaller than that of the movable groove 2, and the size of the movable groove 2 is smaller than that of the first blocking piece 7 and the second blocking piece 9, so that the valve core 3 is prevented from falling into the air inlet connector 8 or being blown into the air outlet connector 6 by high-pressure air.

One specific application of this embodiment is: the device is an automatic control airflow valve of a multifunctional coating machine, and is mainly suitable for the coating machine, when in use, high-pressure air enters an inner cavity of a valve body 1 through an air inlet joint 8, and pushes a valve core 3 to move upwards under the action of the high-pressure air, and after an inductive switch 4 senses the valve core 3, because an inductive connecting wire 5 is connected with a motor controller, a power supply signal is output through the inductive connecting wire 5, the motor controller is started, and a motor starts to work; when the high-pressure air is closed, the valve core 3 falls freely under the action of losing the high-pressure air, the induction switch 4 senses the signal interruption, and the motor stops working; the high-pressure air is switched on and off repeatedly to control the operation of the whole machine, the structure is simple, the sensitivity between the valve core 3 and the inductive switch 4 is high, and the processing and manufacturing cost is low.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional spraying equipment air current control valve, includes valve body (1), its characterized in that: movable groove (2) have been seted up to the inner chamber of valve body (1), case (3) have been placed to the inner chamber movable groove of movable groove (2), the right side wall inner chamber spiro union of valve body (1) has inductive switch (4), the right side wall of inductive switch (4) is connected with response connecting wire (5), the top inner chamber spiro union of valve body (1) has the joint of giving vent to anger (6), it is provided with trompil separation blade (7) with movable groove (2) junction to give vent to anger joint (6), the bottom inner chamber spiro union of valve body (1) has air inlet connector (8), air inlet connector (8) are provided with trompil separation blade two (9) with movable groove (2) junction.

2. A multifunctional paint sprayer unit air flow control valve as claimed in claim 1, wherein: the valve body (1) is made of nylon/POM materials, and the valve core (3) is made of metal materials and stainless steel materials.

3. A multifunctional paint sprayer unit air flow control valve as claimed in claim 1, wherein: the size of the valve core (3) is smaller than that of the movable groove (2), and the size of the movable groove (2) is smaller than that of the first tapping baffle plate (7) and the second tapping baffle plate (9).