CN203540765U - Intelligent fine atomization valve - Google Patents
Intelligent fine atomization valve Download PDFInfo
- Publication number
- CN203540765U CN203540765U CN201320679704.7U CN201320679704U CN203540765U CN 203540765 U CN203540765 U CN 203540765U CN 201320679704 U CN201320679704 U CN 201320679704U CN 203540765 U CN203540765 U CN 203540765U
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- valve body
- atomization
- needle
- valve
- glue
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Abstract
The utility model relates to the technical field of fluid glue outlet equipment, in particular to an intelligent fine atomization valve. The feed depth of a motor output push rod is controlled by a motor through a computer control device, and the width of a gap between a needle head of a valve needle and a glue outlet head can be controlled through different feed depths. After gas enters a solenoid valve, the gas enters a piston cavity through a first channel, the gas pushes a piston to move upwards, the piston drives the valve needle to rise, the valve needle stops after making contact with the motor output push rod, liquid glue of a glue inlet nozzle passes through a valve needle channel, at last the liquid glue flows out from the gap between the needle head of the valve needle and the glue outlet head, an electric proportional valve controls the pressure of the inlet gas through the computer control device when the glue flows out from the glue outlet head, the gas enters an atomization gap through a second gas inlet channel, the pressure of the gas in the atomization gap enables the liquid glue of the glue outlet head to be sprayed out of an atomization port of an atomization pipeline, and the liquid glue is made to be in a mist state and sprayed out. Through control of the computer control device, the electric proportional valve achieves accurate control over the gas pressure, and therefore the atomization valve can control the atomization degree accurately.
Description
Technical field
The utility model relates to fluid plastic emitting equipment technical field, relates in particular to a kind of intellectual finer atomization valve.
Background technology
Atomization valve is a kind of liquid to be become to the tiny globule, and the device of discharging with Sprayable.Atomization valve is to carry out work by the pressure in container, conventionally the air pressure in aerosol can is far above atmospheric pressure, and the liquid in container is extruded because of air pressure, and liquid enters atomization valve shower nozzle part by conduit, shower nozzle sieves the tiny globule of poling ejection by liquid, forms spraying.
The atomization valve of prior art, before glue atomization, need to be fixedly installed by manual adjustments the upward stroke of needle, arrange one and fixing go out flow adhesive, in different plastic emitting flow occasions, need staff to do different adjustings, can not realize automation mechanized operation, affect plastic emitting efficiency; Its spray pressure need to manually go to adjust, and can not accurately control fogging degree.
Summary of the invention
The purpose of this utility model is to provide a kind of intellectual finer atomization valve for the deficiencies in the prior art, can automatically control out flow adhesive, improves plastic emitting efficiency, and can accurately control fogging degree.
For achieving the above object, a kind of intellectual finer atomization valve of the present utility model, comprise main valve body, valve pocket and needle, described valve pocket is connected in the lower end of main valve body, described main valve body and valve pocket inside are provided with needle passage, described needle is arranged at needle passage, described main valve body offers first passage, described main valve body is connected with magnetic valve, described magnetic valve is communicated with first passage, described valve pocket is connected with glue-spreading head, the syringe needle of described needle coordinates formation plastic emitting switch with glue-spreading head, described main valve body is connected with into Jiao Zui, describedly enter Jiao Zui and needle channel connection,
Described main valve body offers piston cavity, and described piston cavity is sealedly connected with piston, and described piston is connected with needle top, and the first gas outlet of described first passage is positioned at the below of piston; The top of described main valve body is connected with for controlling the motor of needle upward stroke;
Described main valve body offers inlet channel, and described inlet channel is connected with electric Proportion valve, and the outer race of described valve pocket is connected to atomization conduit, leaves atomization gap between described atomization conduit and valve pocket, and the second gas outlet of described inlet channel is communicated with atomization gap.
As preferably, described main valve body comprises upper valve body and lower valve body, and described upper valve body is fixedly connected with lower valve body, needle passage runs through described upper valve body and lower valve body, described lower valve body offers into glue passage, described in enter glue passage and needle channel connection, described in enter Jiao Zui and be connected in into glue passage; Described inlet channel comprises the first inlet channel and the second inlet channel, and described the first inlet channel is opened in described upper valve body, and described the second inlet channel is opened in lower valve body, and described the first inlet channel and the second inlet channel are interconnected.
As preferably, the end of described the second inlet channel is communicated with four the second gas outlets, and four the second gas outlets are distributed in the week edge of valve pocket, and four the second gas outlets are all communicated with atomization gap.
As preferably, described atomization conduit is connected in the lower end of lower valve body, and the junction of described atomization conduit and lower valve body is provided with retainer plate, and described atomization conduit is fixedly connected on the lower end of lower valve body by retainer plate.
As preferably, described motor is linear electric motors, and described needle is over against the output push rod of linear electric motors.
As preferably, between described needle upper end and main valve body, be sealedly connected with sealing ring, the position at sealing ring place is higher than the position of entering Jiao Zui place.
As preferably, described motor is connected with computer controller.
As preferably, described electric Proportion valve is connected with computer controller.
The beneficial effects of the utility model: a kind of intellectual finer atomization valve, motor is by being connected with outside computer controller, computer controller can dynamically be controlled according to program the feeding depth of motor output push rod, different feeding depths, can control the syringe needle of needle and the gap width of glue-spreading head; When gas enters after magnetic valve, by first passage, enter piston cavity, gas push piston moves upward, piston driving needle rises, after needle is encountered motor output push rod, stop, entering the glue of Jiao Zui through needle passage, finally by the gap of needle syringe needle and glue-spreading head, flowed out, by controlling the upward stroke of needle, thereby realize out the control of flow adhesive; In the time of glue-spreading head plastic emitting, electric Proportion valve is controlled air inlet air pressure by computer controller, gas enters atomization gap through the second inlet channel, and the gas pressure in atomization gap, by the atomization mouth of the glue ejection atomization conduit of glue-spreading head, makes glue form vaporific ejection; Electric Proportion valve is realized the accurate control of air pressure by the control of computer controller, make atomization valve body can accurately control fogging degree.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 be Fig. 1 top view.
Fig. 3 is the Section View along A-A line in Fig. 2.
Fig. 4 is the Section View along B-B line in Fig. 2.
Fig. 5 is the top view of upper valve body of the present utility model.
Fig. 6 is the Section View along C-C line in Fig. 5.
Fig. 7 is the front view of lower valve body of the present utility model.
Fig. 8 is the Section View along D-D line in Fig. 7.
Fig. 9 is decomposition texture schematic diagram of the present utility model.
Reference numeral comprises:
1-main valve body, 11-first passage, 111-the first gas outlet 12-magnetic valve
13-enter glue mouth 14-piston cavity 15-piston 16-upper valve body
17-lower valve body 18-inlet channel the 181-the first inlet channel
182-the second inlet channel 183-the second gas outlet 19-electric Proportion valve
2-valve pocket, 21-needle passage, 3-needle
4-motor 41-output push rod, 5-sealing ring, 6-glue-spreading head
7-atomization conduit, 71-atomization gap, 8-retainer plate.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 9, a kind of intellectual finer atomization valve of the present utility model, comprise main valve body 1, valve pocket 2 and needle 3, described valve pocket 2 is connected in the lower end of main valve body 1, described main valve body 1 and valve pocket 2 inside are provided with needle passage 21, described needle 3 is arranged at needle passage 21, described main valve body 1 offers first passage 11, described main valve body 1 is connected with magnetic valve 12, described magnetic valve 12 is communicated with first passage 11, described valve pocket 2 is connected with glue-spreading head 6, the syringe needle of described needle 3 coordinates formation plastic emitting switch with glue-spreading head 6, described main valve body 1 is connected with into glue mouth 13, describedly enter glue mouth 13 and be communicated with needle passage 21, described main valve body 1 offers piston cavity 14, and described piston cavity 14 is sealedly connected with piston 15, and described piston 15 is connected with needle 3 tops, and the first gas outlet 111 of described first passage 11 is positioned at the below of piston 15, the top of described main valve body 1 is connected with for controlling the motor 4 of needle 3 upward strokes, described main valve body 1 offers inlet channel 18, described inlet channel 18 is connected with electric Proportion valve 19, the outer race of described valve pocket 2 is connected to atomization conduit 7, between described atomization conduit 7 and valve pocket 2, leaves atomization gap 71, and the second gas outlet 183 of described inlet channel 18 is communicated with atomization gap 71.
As preferably, described motor 4 is connected with computer controller, and described electric Proportion valve 19 is connected with computer controller.
Motor 4 is by being connected with outside computer controller, and computer controller can dynamically be controlled the feeding depth of the output push rod 41 of motor 4 according to program, and different feeding depths can be controlled the syringe needle of needle 3 and the gap width of glue-spreading head 6; When gas enters after magnetic valve 12, by first passage 11, enter piston cavity 14, gas push piston 15 moves upward, piston 15 drives needle 3 to rise, after needle 3 is encountered motor 4 output push rods 41, stop, entering the glue of glue mouth 13 through needle passage 21, finally by the gap of needle 3 syringe needles and glue-spreading head 6, flowed out, by controlling the upward stroke of needle 3, thereby realize out the control of flow adhesive.
In the time of glue-spreading head 6 plastic emitting, electric Proportion valve 19 is controlled the air inlet air pressure of external feed stream mouth by computer controller, gas enters atomization gap 71 through the second inlet channel 182, gas pressure in atomization gap 71, by the atomization mouth of the glue ejection atomization conduit 7 of glue-spreading head 6, makes glue form vaporific ejection; Electric Proportion valve 19 is realized the accurate control of air pressure by the control of computer controller, make atomization valve body can accurately control fogging degree.
Described in the present embodiment, main valve body 1 comprises upper valve body 16 and lower valve body 17, described upper valve body 16 is fixedly connected with lower valve body 17, needle passage 21 runs through described upper valve body 16 and lower valve body 17, described lower valve body 17 offers into glue passage, describedly enter glue passage and be communicated with needle passage 21, described in enter glue mouth 13 and be connected in into glue passage; Described inlet channel 18 comprises the first inlet channel 181 and the second inlet channel 182, described the first inlet channel 181 is opened in described upper valve body 16, described the second inlet channel 182 is opened in lower valve body 17, and described the first inlet channel 181 and the second inlet channel 182 are interconnected.Upper valve body 16 is for controlling the upward stroke of needle 3, thereby realizes out the control of flow adhesive; Lower valve body 17 is for mounting electrical proportioning valve 19, and it is logical to offer the second air inlet, makes glue realize atomization, and can accurately control fogging degree.
As preferably, the end of described the second inlet channel 182 is communicated with the week edge that the second gas outlet 183,183, four of four the second gas outlets is distributed in valve pocket 2, and four the second gas outlets 183 are all communicated with atomization gap 71.By being the week of valve pocket 2 to arrange four the second gas outlets 183 along diverse location, make the air pressure in atomization gap 71 more even, glue atomizing effect is better.
As preferably, described atomization conduit 7 is connected in the lower end of lower valve body 17, and described atomization conduit 7 is provided with retainer plate 8 with the junction of lower valve body 17, and described atomization conduit 7 is fixedly connected on the lower end of lower valve body 17 by retainer plate 8.Retainer plate 8 can adopt and be threaded, make atomization conduit 7 detachably be installed on lower valve body 17, between the atomization conduit 7 of different diameters and valve pocket 2, can form different atomization gaps 71, different atomizing effects can be realized in different atomization gaps 71, extends the scope of application of the utility model finer atomization valve.
Described motor 4 is linear electric motors, and described needle 3 is over against the output push rod 41 of linear electric motors.Linear electric motors are a kind of as specific type of electric machine, are that the rectilinear direction along axle seesaws.Structure of the linear motion actuator is compact, power attenuation is little, rapid traverse speed is high, acceleration is high, high-speed, can realize from a high speed to the high precision position positioning control of the different range such as low speed.
As preferably, between described needle 3 upper ends and main valve body 1, be sealedly connected with sealing ring 5, described sealing ring 5 is positioned at into the top of glue mouth 13.Sealing circle 5 can prevent that into glue mouth 13 glue infilters in piston cavity 14 when entering glue, avoids affecting the exercise performance of piston 15.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (8)
1. an intellectual finer atomization valve, comprise main valve body (1), valve pocket (2) and needle (3), described valve pocket (2) is connected in the lower end of main valve body (1), described main valve body (1) and valve pocket (2) inside are provided with needle passage (21), described needle (3) is arranged at needle passage (21), described main valve body (1) offers first passage (11), described main valve body (1) is connected with magnetic valve (12), described magnetic valve (12) is communicated with first passage (11), described valve pocket (2) is connected with glue-spreading head (6), the syringe needle of described needle (3) coordinates formation plastic emitting switch with glue-spreading head (6), it is characterized in that: described main valve body (1) is connected with into Jiao Zui (13), the described Jiao Zui of entering (13) is communicated with needle passage (21),
Described main valve body (1) offers piston cavity (14), described piston cavity (14) is sealedly connected with piston (15), described piston (15) is connected with needle (3) top, and first gas outlet (111) of described first passage (11) is positioned at the below of piston (15); The top of described main valve body (1) is connected with for controlling the motor (4) of needle (3) upward stroke;
Described main valve body (1) offers inlet channel (18), described inlet channel (18) is connected with electric Proportion valve (19), the outer race of described valve pocket (2) is connected to atomization conduit (7), between described atomization conduit (7) and valve pocket (2), leave atomization gap (71), second gas outlet (183) of described inlet channel (18) is communicated with atomization gap (71).
2. a kind of intellectual finer atomization valve according to claim 1, it is characterized in that: described main valve body (1) comprises upper valve body (16) and lower valve body (17), described upper valve body (16) is fixedly connected with lower valve body (17), needle passage (21) runs through described upper valve body (16) and lower valve body (17), described lower valve body (17) offers into glue passage, describedly enter glue passage and be communicated with needle passage (21), described in enter Jiao Zui (13) and be connected in into glue passage;
Described inlet channel (18) comprises the first inlet channel (181) and the second inlet channel (182), described the first inlet channel (181) is opened in described upper valve body (16), described the second inlet channel (182) is opened in lower valve body (17), and described the first inlet channel (181) and the second inlet channel (182) are interconnected.
3. a kind of intellectual finer atomization valve according to claim 2, it is characterized in that: the end of described the second inlet channel (182) is communicated with four the second gas outlets (183), four the second gas outlets (183) are distributed in the week edge of valve pocket (2), and four the second gas outlets (183) are all communicated with atomization gap (71).
4. a kind of intellectual finer atomization valve according to claim 2, it is characterized in that: described atomization conduit (7) is connected in the lower end of lower valve body (17), described atomization conduit (7) is provided with retainer plate (8) with the junction of lower valve body (17), and described atomization conduit (7) is fixedly connected on the lower end of lower valve body (17) by retainer plate (8).
5. a kind of intellectual finer atomization valve according to claim 1, is characterized in that: described motor (4) is linear electric motors (4), and described needle (3) is over against the output push rod (41) of linear electric motors (4).
6. a kind of intellectual finer atomization valve according to claim 1, is characterized in that: between described needle (3) upper end and main valve body (1), be sealedly connected with sealing ring (5), the position at sealing ring (5) place is higher than the position of entering Jiao Zui (13) place.
7. a kind of intellectual finer atomization valve according to claim 1, is characterized in that: described motor (4) is connected with computer controller.
8. a kind of intellectual finer atomization valve according to claim 1, is characterized in that: described electric Proportion valve (19) is connected with computer controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679704.7U CN203540765U (en) | 2013-10-31 | 2013-10-31 | Intelligent fine atomization valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679704.7U CN203540765U (en) | 2013-10-31 | 2013-10-31 | Intelligent fine atomization valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540765U true CN203540765U (en) | 2014-04-16 |
Family
ID=50458935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679704.7U Withdrawn - After Issue CN203540765U (en) | 2013-10-31 | 2013-10-31 | Intelligent fine atomization valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521375A (en) * | 2013-10-31 | 2014-01-22 | 刘飞 | Intelligent fine atomizing valve |
-
2013
- 2013-10-31 CN CN201320679704.7U patent/CN203540765U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521375A (en) * | 2013-10-31 | 2014-01-22 | 刘飞 | Intelligent fine atomizing valve |
| CN103521375B (en) * | 2013-10-31 | 2015-12-16 | 刘飞 | A kind of intellectual finer atomization valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140416 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |