CN215781698U

CN215781698U - Vacuum defoaming device

Info

Publication number: CN215781698U
Application number: CN202122355269.XU
Authority: CN
Inventors: 江红
Original assignee: Shanghai Xihe Applied Material Co ltd
Current assignee: Shanghai Xihe Applied Material Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-11
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the field of vacuum defoaming, and particularly relates to a vacuum defoaming device which comprises a stirring shaft, wherein a motor is arranged above the stirring shaft, a stirring blade is arranged at the bottom of the stirring shaft, a fixing bolt penetrates through the front end of the stirring blade, and a burr plate is arranged above the stirring blade; through the (mixing) shaft, including a motor, an end cap, a controller, and a cover plate, the relation between the stirring leaf, it is rotatory to drive the stirring leaf through the motor, thereby produce the effort, accelerate the operation to the liquid of inside, thereby can eliminate the bubble fast, it is very convenient, and through the telescopic link, the burr board, a telescopic cylinder, the conveyer pipe, relation between the vacuum machine, when using, the vacuum machine can control the conveyer pipe and carry out the circulation of air, thereby can control the inner space and remain throughout at vacuum state, be favorable to carrying out quick defoaming, and through the relation between burr board and the telescopic link, when using, can effectively control the burr board and puncture the remaining bubble of below, defoaming efficiency has been improved, it is very convenient.

Description

Vacuum defoaming device

Technical Field

The utility model relates to the field of vacuum defoaming, in particular to a vacuum defoaming device.

Background

The vacuum defoaming machine is mainly used in the industries such as LED lamps, LED epoxy resin, plastic toys, transformer potting adhesive, resin artware, AB adhesive, silicon rubber and the like which have higher requirements on stirring and defoaming, and along with the technological progress, the types of the vacuum defoaming machine are more and more diversified.

When the existing defoaming device is used, the bubbles of the internal liquid cannot be secondarily eliminated, the internal environment cannot be controlled to be in a vacuum state when the existing defoaming device is used, and the existing defoaming device is inconvenient for external visual observation and not convenient and fast to use when used at the later stage;

therefore, a vacuum degassing apparatus is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vacuum defoaming device, which aims to make up for the defects of the prior art and solve the problems that the bubbles of internal liquid cannot be eliminated secondarily, the internal environment cannot be controlled to be in a vacuum state during use, the external visual observation is inconvenient during later use, and the use is not convenient enough.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model discloses a vacuum defoaming device which comprises a stirring shaft, wherein a motor is arranged above the stirring shaft, a stirring blade is arranged at the bottom of the stirring shaft, a fixing bolt penetrates through the front end of the stirring blade, a burr plate is arranged above the stirring blade, a telescopic rod is arranged above the burr plate, a telescopic cylinder is arranged above the telescopic rod, a sealing plate is arranged above the telescopic cylinder, a conveying pipe penetrates above the sealing plate, and a vacuum machine is arranged on one side of the conveying pipe.

Preferably, one side fixedly connected with support of motor, one side of support is provided with the backup pad, the bottom laminating of backup pad has the casing, the front end laminating of casing has the observation window, through the relation between motor and the support, when using, the motor effectively supports through the support, and when using, the difficult condition that drops that appears, and through the relation between backup pad and the casing, when using, the backup pad provides effective support to top mechanism.

Preferably, one side of observation window is provided with the feed inlet, the top of feed inlet is provided with sealed the knot, the below of feed inlet is provided with the discharge gate, the below of discharge gate is provided with the bottom plate, and through the relation between feed inlet and the sealed knot, when using, can effectual control feed inlet seal when using, keep vacuum state, and the discharge gate passes through valve control, can control to open and shut and close.

Preferably, coincide mutually between the axis of motor and the axis of support, and the (mixing) shaft passes through to constitute revolution mechanic between output shaft and the motor, through the relation between (mixing) shaft and the motor, when using, drives through the motor, can accomplish the high frequency stirring, and is very convenient.

Preferably, the stirring leaf passes through to constitute detachable construction between fixing bolt and the (mixing) shaft, and the quantity of stirring leaf is two, and coincides mutually between the axis of stirring leaf and the axis of casing, through the relation between stirring leaf and fixing bolt and the (mixing) shaft, when using, the change is dismantled in the whole later stage of being convenient for of stirring leaf, and is very convenient.

Preferably, the burr board passes through to constitute extending structure between telescopic link and the telescopic cylinder, and the telescopic link shape is for being the hollow form of cylinder, through the relation between burr board and telescopic link and the telescopic cylinder, when using, the burr board can be broken the liquid bubble of below fast, and is very convenient.

Preferably, be swing joint between sealed knot and the feed inlet, and formula structure as an organic whole between feed inlet and the casing, through the relation between sealed knot and the feed inlet, when using, sealed knot can be sealed the closure to the feed inlet is whole, and is very convenient, and the condition of gas leakage can not appear.

Preferably, through screwed connection between vacuum machine and the casing, and be screw connection between conveyer pipe and the vacuum machine, through the relation between vacuum machine and the casing, when later stage uses, be convenient for dismantle the installation fast, it is very convenient, and through the relation between conveyer pipe and the vacuum machine, when later stage uses, be convenient for dismantle the change.

The utility model has the advantages that:

1. the utility model is very convenient and fast through the relationship among the stirring shaft, the motor and the stirring blades, when in use, the stirring blades are driven to rotate through the motor, thereby generating acting force, and accelerating the operation of the liquid in the device, thereby quickly eliminating bubbles, and through the relationship among the telescopic rod, the bristle plate, the telescopic cylinder, the conveying pipe and the vacuum machine, when in use, the vacuum machine can control the air circulation of the conveying pipe, thereby controlling the internal space to be always kept in a vacuum state, being beneficial to quickly defoaming, and through the relationship between the bristle plate and the telescopic rod, when in use, the residual bubbles below the bristle plate can be effectively controlled to be punctured, thereby improving the defoaming efficiency, and the device is very convenient and fast, when in use, firstly, the device is placed on a horizontal ground, then the liquid to be defoamed is put in through the feed inlet, and then the stirring shaft is driven to rotate through the motor, the stirring blades are driven to rotate, so that the liquid movement is accelerated, the defoaming purpose is achieved, meanwhile, the ambient air in the shell is extracted through the vacuum machine and the conveying pipe, a vacuum state is manufactured, the burr plate stretches through the telescopic rod, so that residual bubbles below the burr plate are eliminated, finally, the processed liquid is released by opening the valve at the discharge port, and the working principle of the device is achieved;

2. according to the utility model, through the relation between the observation window and the shell, the inside of the shell can be visually observed through the observation window when in use, and through the relation between the sealing plate and the shell, the inside air can be effectively sealed when in use, and when in later use, impurities in the external environment cannot enter the inside of the shell, and the air leakage condition cannot occur.

Drawings

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

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the structure of the stirring blade of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;

fig. 5 is a schematic diagram of a burr plate structure according to the present invention.

In the figure: 1. a stirring shaft; 2. a support plate; 3. a sealing plate; 4. a telescopic cylinder; 5. a motor; 6. fixing the bolt; 7. a discharge port; 8. a base plate; 9. a support; 10. a delivery pipe; 11. a vacuum machine; 12. a telescopic rod; 13. a burr plate; 14. stirring blades; 15. sealing and buckling; 16. a feed inlet; 17. a housing; 18. and (4) an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a vacuum defoaming device includes a stirring shaft 1, a motor 5 is disposed above the stirring shaft 1, a stirring blade 14 is disposed at the bottom of the stirring shaft 1, a fixing bolt 6 penetrates through the front end of the stirring blade 14, a bristle plate 13 is disposed above the stirring blade 14, an expansion link 12 is disposed above the bristle plate 13, an expansion cylinder 4 is disposed above the expansion link 12, a sealing plate 3 is disposed above the expansion cylinder 4, a conveying pipe 10 penetrates through the sealing plate 3, and a vacuum machine 11 is disposed on one side of the conveying pipe 10. when in use, the stirring shaft 1, the motor 5, and the stirring blade 14 are driven by the motor 5 to rotate so as to generate an acting force to accelerate the operation of the liquid inside, thereby rapidly eliminating bubbles, which is very convenient and fast, and the expansion link 12, the bristle plate 13, and the stirring blade 14 are connected to the vacuum machine, The telescopic cylinder 4, the conveying pipe 10 and the relation between the vacuum machines 11, when in use, the vacuum machines 11 can control the conveying pipe 10 to circulate air, thereby controlling the inner space to be always kept in a vacuum state, being beneficial to quick defoaming, and through the relation between the burr plate 13 and the telescopic rod 12, when in use, the burr plate 13 can be effectively controlled to puncture the residual bubbles below, the defoaming efficiency is improved, the device is very convenient, and when in use, the device is firstly placed on the horizontal ground, then the liquid needing defoaming is put in through the feed inlet 16, then the stirring shaft 1 is driven to rotate through the motor 5, thereby the stirring blade 14 is driven to rotate, thereby the liquid movement is accelerated, the defoaming purpose is achieved, meanwhile, the ambient air in the shell 17 is extracted through the vacuum machines 11 and the conveying pipe 10, the vacuum state is manufactured, and the burr board 13 is stretched and contracted through the telescopic rod 12, so that residual air bubbles below the burr board are eliminated, and finally treated liquid is released by opening a valve of the discharge hole 7, which is the working principle of the device.

This embodiment, one side fixedly connected with support 9 of motor 5, one side of support 9 is provided with backup pad 2, the bottom laminating of backup pad 2 has casing 17, the laminating of the front end of casing 17 has observation window 18, through the relation between motor 5 and the support 9, when using, motor 5 effectively supports through support 9, and when using, the difficult condition that drops that appears, and through the relation between backup pad 2 and the casing 17, when using, backup pad 2 provides effective support to the mechanism of top.

In this embodiment, one side of the observation window 18 is provided with the feed inlet 16, the top of the feed inlet 16 is provided with the sealing buckle 15, the bottom of the feed inlet 16 is provided with the discharge outlet 7, the bottom of the discharge outlet 7 is provided with the bottom plate 8, through the relation between the feed inlet 16 and the sealing buckle 15, when in use, the feed inlet 16 can be effectively controlled to be sealed when in use, the vacuum state is kept, and the discharge outlet 7 can be controlled to be opened and closed through valve control.

This embodiment, coincide mutually between motor 5's the axis and support 9's the axis, and (mixing) shaft 1 passes through to constitute revolution mechanic between output shaft and the motor 5, through the relation between (mixing) shaft 1 and the motor 5, when using, drives through motor 5, can accomplish the high frequency stirring, and is very convenient.

This embodiment, stirring leaf 14 passes through to constitute detachable construction between fixing bolt 6 and the (mixing) shaft 1, and the quantity of stirring leaf 14 is two, and coincides mutually between the axis of stirring leaf 14 and the axis of casing 17, through the relation between stirring leaf 14 and fixing bolt 6 and the (mixing) shaft 1, when using, the change is dismantled in the whole later stage of being convenient for of stirring leaf 14, and is very convenient.

This embodiment, burr board 13 passes through and constitutes extending structure between telescopic link 12 and the telescopic cylinder 4, and the telescopic link 12 shape is for being the hollow form of cylinder, through the relation between burr board 13 and telescopic link 12 and the telescopic cylinder 4, when using, burr board 13 can break the liquid bubble of below fast, and is very convenient.

This embodiment, be swing joint between sealed knot 15 and the feed inlet 16, and formula structure as an organic whole between feed inlet 16 and the casing 17, through the relation between sealed knot 15 and the feed inlet 16, when using, sealed knot 15 can be sealed closed to feed inlet 16 is whole, and is very convenient, and the condition of gas leakage can not appear.

This embodiment, through screwed connection between vacuum machine 11 and the casing 17, and be threaded connection between conveyer pipe 10 and the vacuum machine 11, through the relation between vacuum machine 11 and the casing 17, when later stage uses, be convenient for dismantle the installation fast, it is very convenient, and through the relation between conveyer pipe 10 and the vacuum machine 11, when later stage uses, be convenient for dismantle the change.

Theory of operation, with the device before using, at first place the device on level ground, then the liquid that will carry out the defoaming drops into through feed inlet 16, then drive (mixing) shaft 1 through motor 5 and rotate, thereby it rotates to drive stirring leaf 14, thereby liquid motion with higher speed, reach the purpose of defoaming, and simultaneously, draw the inside ambient air of casing 17 through vacuum machine 11 and conveyer pipe 10, make the vacuum state, and burr board 13 stretches out and draws back through telescopic link 12, thereby eliminate the residual bubble of below, liquid after the final treatment releases through the valve of opening discharge gate 7, this is exactly the theory of operation of the device.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 utility model. 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 foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. A vacuum defoaming device is characterized in that: including (mixing) shaft (1), the top of (mixing) shaft (1) is provided with motor (5), the bottom of (mixing) shaft (1) is provided with stirring leaf (14), fixing bolt (6) have been run through to the front end of stirring leaf (14), the top of stirring leaf (14) is provided with burr plate (13), the top of burr plate (13) is provided with telescopic link (12), the top of telescopic link (12) is provided with telescopic cylinder (4), the top of telescopic cylinder (4) is provided with closing plate (3), the top of closing plate (3) has been run through conveyer pipe (10), one side of conveyer pipe (10) is provided with vacuum machine (11).

2. A vacuum degassing apparatus according to claim 1, wherein: one side fixedly connected with support (9) of motor (5), one side of support (9) is provided with backup pad (2), the bottom laminating of backup pad (2) has casing (17), the front end laminating of casing (17) has observation window (18).

3. A vacuum degassing apparatus according to claim 2, wherein: one side of observation window (18) is provided with feed inlet (16), the top of feed inlet (16) is provided with sealed knot (15), the below of feed inlet (16) is provided with discharge gate (7), the below of discharge gate (7) is provided with bottom plate (8).

4. A vacuum degassing apparatus according to claim 1, wherein: the central axis of the motor (5) coincides with the central axis of the support (9), and the stirring shaft (1) forms a rotating structure with the motor (5) through the output shaft.

5. A vacuum degassing apparatus according to claim 1, wherein: stirring leaf (14) pass through between fixing bolt (6) and (mixing) shaft (1) and constitute detachable construction, and the quantity of stirring leaf (14) is two, and coincides mutually between the axis of stirring leaf (14) and the axis of casing (17).

6. A vacuum degassing apparatus according to claim 1, wherein: the burr plate (13) forms a telescopic structure through the telescopic rod (12) and the telescopic cylinder (4), and the telescopic rod (12) is cylindrical and hollow.

7. A vacuum degassing apparatus according to claim 3, wherein: the sealing buckle (15) is movably connected with the feeding hole (16), and the feeding hole (16) and the shell (17) are in an integrated structure.

8. A vacuum degassing apparatus according to claim 1, wherein: the vacuum machine (11) is connected with the shell (17) through screws, and the conveying pipe (10) is in spiral connection with the vacuum machine (11).