CN-224220809-U - Liquid bubble removing equipment

CN224220809UCN 224220809 UCN224220809 UCN 224220809UCN-224220809-U

Abstract

The application provides liquid bubble removing equipment which comprises a bubble removing mechanism, wherein the bubble removing mechanism comprises a reaction cylinder, a negative pressure generator, an ultrasonic oscillator, a stirring piece and a motor, wherein the reaction cylinder is provided with a containing cavity for containing liquid, the negative pressure generator is used for extracting air in the containing cavity, the ultrasonic oscillator is rotationally arranged in the containing cavity, the stirring piece is fixed on the periphery of the ultrasonic oscillator, and an output shaft of the motor is fixed with the ultrasonic oscillator so as to drive the ultrasonic oscillator to rotate, and therefore the stirring piece is driven to stir the liquid in the containing cavity. In the scheme of the application, the oscillation action of the ultrasonic oscillator can enable bubbles in the liquid to be transferred to the surface of the liquid, the negative pressure generator is added to vacuumize the accommodating cavity of the reaction cylinder and the stirring piece is used for stirring the liquid, and the three parts are mutually matched, so that the bubbles in the liquid can be fully removed.

Inventors

YAN HAITAO
ZHANG MICHAO
CHEN XIAOHONG

Assignees

深圳市微点流体技术有限公司

Dates

Publication Date: 20260512
Application Date: 20250523

Claims (10)

1. A liquid bubble removal apparatus comprising a bubble removal mechanism, the bubble removal mechanism comprising: a reaction cylinder having a receiving chamber for receiving a liquid; the negative pressure generator is used for extracting air in the accommodating cavity; The ultrasonic oscillator is rotationally arranged in the accommodating cavity; a stirring member fixed to the outer periphery of the ultrasonic oscillator, and And an output shaft of the motor is fixed with the ultrasonic oscillator so as to drive the ultrasonic oscillator to rotate, thereby driving the stirring piece to stir the liquid in the accommodating cavity.
2. The liquid bubble removal apparatus as claimed in claim 1, wherein the reaction cartridge comprises a cartridge body and a cartridge cover, the motor is fixed to a side of the cartridge cover facing away from the cartridge body, and a through hole is provided in a middle portion of the cartridge cover.
3. The liquid bubble removal apparatus according to claim 2, wherein the bubble removal mechanism further comprises an ultrasonic sleeve secured to the ultrasonic oscillator, a portion of the ultrasonic sleeve being located in the receiving chamber and a portion extending out of the receiving chamber through the pass-through hole and secured to the output shaft of the motor.
4. A liquid bubble removal apparatus as recited in claim 3, wherein the bubble removal mechanism further comprises a mounting base, the mounting base is located on a side of the cap facing away from the barrel, the motor is fixed to an end of the mounting base facing away from the cap, the ultrasonic sleeve is provided with a first wire passing hole, and the mounting base is provided with a second wire passing hole.
5. The liquid bubble removal apparatus as recited in claim 4, wherein a bearing is further installed in the through hole, a portion of the ultrasonic sleeve is installed at an inner periphery of the bearing, the bubble removal mechanism further comprises a connecting sleeve, the connecting sleeve is fixed at an end of the cylinder cover facing away from the cylinder body, the mounting base is fixed at an end of the connecting sleeve facing away from the cylinder cover, and the connecting sleeve restricts the bearing from being separated from the through hole.
6. The liquid bubble removal apparatus according to claim 5, wherein the bubble removal mechanism further comprises an electrically conductive slip ring located at an inner periphery of the connection sleeve and the mounting base, and a portion of the sleeve is located at an inner periphery of the electrically conductive slip ring.
7. The liquid bubble removal apparatus according to claim 2, wherein the bubble removal mechanism further comprises a heating module, a cooling module, a safety valve, and a pressure regulating valve, the heating module and the cooling module being provided on the outer periphery of the cylinder body and being spaced apart from each other, the safety valve and the pressure regulating valve being provided on the cylinder cover.
8. The liquid bubble removal apparatus as claimed in claim 2, wherein the stirring member comprises a connection ring and a plurality of stirring paddles connected to the connection ring, the connection ring being fixed to an outer periphery of the ultrasonic oscillator, the plurality of stirring paddles being distributed on the outer periphery of the connection ring.
9. The bubble removal apparatus for liquids according to any one of claims 2 to 8, wherein said bubble removal means further comprises a bubble detection means comprising a CCD camera, a bubble observation box and a light source, said bubble observation box being connected to said reaction cylinder, said bubble observation box being located between said CCD camera and said light source, light from said light source passing through said bubble observation box and entering said CCD camera to observe whether or not bubbles are present in the liquid in said bubble observation box.
10. The liquid bubble removal apparatus as claimed in claim 9, wherein the barrel cover is provided with a liquid inlet hopper, a sealing cover is arranged at an opening of the liquid inlet hopper, the barrel body is provided with a liquid outlet pipe at one side away from the barrel cover, the bubble observation box is provided with a liquid inlet pipe, a first liquid outlet pipe and a second liquid outlet pipe, and liquid in the reaction barrel flows out of the liquid outlet pipe, flows into the liquid inlet pipe through a screw valve.

Description

Liquid bubble removing equipment Technical Field The application relates to the technical field of liquid bubble removal, in particular to liquid bubble removal equipment. Background At present, the application of dispensing equipment is more and more common, and the types of glue are more and more diversified. For various reasons, there may be air bubbles in the glue for dispensing, and when dispensing the product, if there is air bubbles in the glue itself, the quality of the subsequent product may be affected. For this reason, it is necessary to provide a liquid bubble removal apparatus capable of removing bubbles inside a liquid. Disclosure of utility model In view of the above-described drawbacks of the prior art, an object of the present utility model is to provide a liquid bubble removal apparatus capable of removing bubbles inside a liquid. According to an embodiment of the present utility model, there is provided a first aspect, which is a liquid bubble removal apparatus including a bubble removal mechanism including: a reaction cylinder having a receiving chamber for receiving a liquid; the negative pressure generator is used for extracting air in the accommodating cavity; The ultrasonic oscillator is rotationally arranged in the accommodating cavity; a stirring member fixed to the outer periphery of the ultrasonic oscillator, and And an output shaft of the motor is fixed with the ultrasonic oscillator so as to drive the ultrasonic oscillator to rotate, thereby driving the stirring piece to stir the liquid in the accommodating cavity. In a preferred scheme, the reaction cylinder comprises a cylinder body and a cylinder cover, the motor is fixed on one side of the cylinder cover, which is away from the cylinder body, and a through hole is formed in the middle of the cylinder cover. In a preferred aspect, the bubble removing mechanism further includes an ultrasonic sleeve, the ultrasonic sleeve is fixed to the ultrasonic oscillator, a part of the ultrasonic sleeve is located in the accommodating cavity, and a part of the ultrasonic sleeve passes through the through hole to extend out of the accommodating cavity and is fixed to the output shaft of the motor. In a preferred scheme, the bubble removing mechanism further comprises a mounting seat, the mounting seat is located on one side, away from the cylinder body, of the cylinder cover, the motor is fixed on one end, away from the cylinder cover, of the mounting seat, the ultrasonic sleeve is provided with a first wire passing hole, and the mounting seat is provided with a second wire passing hole. In a preferred scheme, still install the bearing in the through hole, a portion of ultrasonic sleeve install in the inner periphery of bearing, bubble removal mechanism still includes the adapter sleeve, the adapter sleeve is fixed in the cover deviates from stack shell one end, the mount pad is fixed in the adapter sleeve deviates from the cover one end, the adapter sleeve restriction the bearing breaks away from the through hole. In a preferred embodiment, the bubble removing mechanism further includes an electrically conductive slip ring, the electrically conductive slip ring is located at an inner periphery of the connecting sleeve and the mounting base, and a part of the sleeve is located at an inner periphery of the electrically conductive slip ring. In a preferred aspect, the bubble removing mechanism further includes a heating module, a cooling module, a safety valve, and a pressure regulating valve, wherein the heating module and the cooling module are disposed on the outer circumference of the barrel body and are spaced apart from each other, and the safety valve and the pressure regulating valve are disposed on the barrel cover. In a preferred scheme, the stirring piece comprises a connecting ring and a plurality of stirring paddles, wherein the stirring paddles are connected with the connecting ring, the connecting ring is fixed on the periphery of the ultrasonic oscillator, and the stirring paddles are distributed on the periphery of the connecting ring. In a preferred scheme, the bubble removing mechanism further comprises a bubble detecting mechanism, the bubble detecting mechanism comprises a CCD camera, a bubble observing box and a light source, the bubble observing box is connected with the reaction cylinder, the bubble observing box is located between the CCD camera and the light source, and light rays of the light source penetrate through the bubble observing box and enter the CCD camera to observe whether bubbles exist in liquid in the bubble observing box. In a preferred scheme, be equipped with the feed liquor fill on the cover, the opening part of feed liquor fill is equipped with sealed lid, the barrel is in deviating from cover one side is equipped with the drain pipe, be equipped with feed liquor pipe, first drain pipe and second drain pipe on the bubble observation box, liquid in the reaction barrel is followed the drain pipe fl