CN114432744A - Quick defoaming device of glue - Google Patents
Quick defoaming device of glue Download PDFInfo
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- CN114432744A CN114432744A CN202111585838.8A CN202111585838A CN114432744A CN 114432744 A CN114432744 A CN 114432744A CN 202111585838 A CN202111585838 A CN 202111585838A CN 114432744 A CN114432744 A CN 114432744A
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- glue
- cover
- screen mesh
- defoaming
- charging barrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0036—Flash degasification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/0042—Degasification of liquids modifying the liquid flow
- B01D19/0052—Degasification of liquids modifying the liquid flow in rotating vessels, vessels containing movable parts or in which centrifugal movement is caused
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Abstract
The invention discloses a quick defoaming device for glue, comprising: a container filled with glue; agitating unit, agitating unit establish in the container, agitating unit are used for stirring glue, and agitating unit is last to have the water conservancy diversion piece, and glue is the film form on the water conservancy diversion piece and flows, has seted up a plurality of defoaming holes on the water conservancy diversion piece, and glue thickness reduces when the defoaming hole to make the bubble in the glue overflow. According to the invention, the stirring device is arranged in the container, the flow guide piece is arranged on the stirring device, so that the glue can flow on the flow guide piece in a film shape during stirring, the contact area between the upper surface of the glue and a vacuum environment is increased, the thickness of the glue is reduced, and the glue is easy to escape.
Description
Technical Field
The invention belongs to the technical field of glue treatment, and particularly relates to a quick glue defoaming device.
Background
In the glue coating and filling industry, air bubbles in glue are important factors affecting product quality. When the glue contains too many bubbles, the curing effect of the glue can be influenced, so that the sealing, flame-retardant, insulating, waterproof and shockproof properties of the glue on a product are influenced, the yield of the product in the production operation process is further reduced, and the economic loss of an enterprise main body is caused. It is therefore necessary to remove air bubbles from the glue prior to the coating and potting operations.
At present, the glue defoaming device on the market mainly adopts the following two defoaming modes. Vacuum defoaming: and vacuumizing the container filled with the glue, keeping the vacuum for a certain time, enabling the bubbles to rise to the liquid level under the action of pressure difference, and slowly deflating. Stirring and defoaming: stirring is carried out in a vacuum environment, so that the flowing of the glue is promoted, and the air is uniformly removed. However, the device also has the problems that bubbles in the glue cannot be completely removed, the time for defoaming and material preparation is too long, the defoaming working condition cannot be monitored in real time and the like.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art.
Therefore, the invention provides a glue quick defoaming device which has the advantage of improving the glue defoaming rate.
According to the embodiment of the invention, the glue quick defoaming device comprises: the container is filled with glue; the stirring device is arranged in the container and used for stirring the glue, a flow guide part is arranged on the stirring device, the glue flows on the flow guide part in a film shape, a plurality of defoaming holes are formed in the flow guide part, the thickness of the glue is reduced when the glue passes through the defoaming holes, and therefore the bubbles in the glue can escape.
The glue defoaming device has the beneficial effects that the stirring device is arranged in the container, the flow guide piece is arranged on the stirring device, so that glue can flow on the flow guide piece in a film shape during stirring, the contact area between the upper surface of the glue and a vacuum environment is increased, the thickness of the glue is reduced, the glue is easy to escape, the glue is downwards sunken under the action of gravity when passing through the bubble elimination holes by arranging the plurality of bubble elimination holes on the flow guide piece, the thickness of the stretched glue is further reduced, and meanwhile, the lower surface of the glue is exposed in the vacuum environment, so that the glue is easy to escape, and the glue defoaming efficiency is further improved.
According to one embodiment of the invention, the defoaming holes are through holes.
According to one embodiment of the invention, the flow guide comprises: the diameter of the outer peripheral surface of the upper screen cover is gradually increased from top to bottom; the glue flows in a film shape on the outer peripheral surface of the upper screen cover and the inner peripheral surface of the lower screen cover, and flows from the outer peripheral surface of the upper screen cover to the inner peripheral surface of the lower screen cover.
According to one embodiment of the invention, the flow guide further comprises: the dustcoat, the dustcoat is vertical to be established in the container, go up the internal periphery of sieve screen panel with the internal periphery of sieve screen panel down all with the outer peripheral face of dustcoat links to each other, set up a plurality of overflow holes that run through along the wall thickness direction on the dustcoat, it is a plurality of the overflow hole is followed the circumference of dustcoat sets up, the overflow hole is located go up the top of sieve screen panel, glue follows the dustcoat is inside to be passed through the overflow hole flow direction go up the outer peripheral face of sieve screen panel, the internal periphery of sieve screen panel down all with the junction of dustcoat has the hole, glue follows the inner peripheral surface process of sieve screen panel down the hole flow direction the outer peripheral face of dustcoat.
According to one embodiment of the invention, the flow guide comprises: the diameter of the outer peripheral surface of the upper screen cover is gradually increased from top to bottom; the glue water distributor comprises an upper screen mesh cover, a lower screen mesh cover, a glue water inlet pipe, a glue water outlet pipe and a glue water inlet pipe, wherein the lower screen mesh cover is positioned below the upper screen mesh cover, the diameter of the outer peripheral surface of the lower screen mesh cover is gradually increased from top to bottom, the maximum outer diameter of the upper screen mesh cover is larger than that of the lower screen mesh cover, and the glue water flows in a film shape on the outer peripheral surface of the upper screen mesh cover and the outer peripheral surface of the lower screen mesh cover.
According to one embodiment of the invention, the flow guide further comprises: the dustcoat, the dustcoat is vertical to be established in the container, go up the internal perisporium of sieve screen panel with the internal perisporium of sieve screen panel down all with the outer peripheral face of dustcoat links to each other, set up a plurality of overflow holes that run through along the wall thickness direction on the dustcoat, it is a plurality of the overflow hole is followed the circumference of dustcoat sets up, the overflow hole is located sieve screen panel down's top, glue follows the dustcoat is inside to be passed through the overflow hole flow direction go up the outer peripheral face of sieve screen panel with sieve screen panel down's outer peripheral face.
According to one embodiment of the invention, a plurality of the defoaming holes are arranged in a circular array on the upper screen cover and the lower screen cover.
According to one embodiment of the invention, the container comprises: the charging barrel is a cylindrical piece with an upper opening; and the cover plate is arranged on the charging barrel in a covering mode so as to open or close the upper opening.
According to one embodiment of the invention, the stirring device comprises: the motor is positioned above the cover plate; the input end of the speed reducer is connected with the output end of the motor, and the output end of the speed reducer penetrates through the cover plate; the bearing block is sleeved on the output end of the speed reducer and is connected with the cover plate; and the stirring and defoaming component is positioned in the charging barrel and is connected with the output end of the speed reducer.
According to one embodiment of the present invention, the stirring and defoaming member includes: the transmission shaft is vertically arranged in the middle of the charging barrel, and the upper end of the transmission shaft is connected with the output end of the speed reducer; and the lower surface of the stirring blade is attached to the inner bottom surface of the charging barrel.
According to one embodiment of the invention, the outer cover is sleeved on the transmission shaft, and the outer cover and the transmission shaft are coaxially arranged; the outer cover with be provided with helical blade between the transmission shaft, helical blade's inboard edge with the transmission shaft links to each other, helical blade's outside edge with the outer cover links to each other, when the transmission shaft rotated, glue was followed helical blade spiral motion extremely overflow hole department.
According to an embodiment of the present invention, the glue quick-defoaming device further comprises: the feeding component is arranged on the cover plate, and the lower end of the feeding component is communicated with the charging barrel; the backflow component is arranged on the cover plate, and the lower end of the backflow component is communicated with the charging barrel; one end of the guide plate is connected with the lower surface of the cover plate, the other end of the guide plate inclines downwards and points to the upper screen mesh enclosure, the lower end of the feeding part and the lower end of the backflow part both face to the upper surface of the guide plate, and the glue flows to the outer peripheral surface of the upper screen mesh enclosure after being thinned on the upper surface of the guide plate; the discharge port is arranged at the bottom of the charging barrel, and one part of the glue flowing out of the discharge port flows to the backflow component.
According to one embodiment of the invention, the cover plate is provided with a pressure relief device, a vacuum gauge and an observation assembly, the vacuum gauge is used for detecting the vacuum degree in the charging barrel, the pressure relief device is used for introducing air into the charging barrel to adjust the vacuum degree, the observation assembly is an observation window and a camera, and the camera is used for shooting the state of glue in the charging barrel.
According to one embodiment of the invention, the charging barrel is provided with a high liquid level sensor and a low liquid level sensor, the high liquid level sensor is arranged on the side surface of the charging barrel and is flush with the lower edge of the upper screen cover, and the low liquid level sensor is arranged at the bottom of the charging barrel.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments with reference to the accompanying drawings, in which:
FIG. 1 is a schematic perspective view of a device for quickly removing bubbles of glue according to the present invention;
FIG. 2 is a schematic structural diagram of a glue quick-defoaming device according to the present invention;
FIG. 3 is a schematic structural diagram of a stirring device in the quick glue defoaming device according to the present invention;
FIG. 4 is a schematic structural diagram of a flow guide member in the quick glue defoaming device according to the present invention;
FIG. 5 is another schematic structural diagram of a flow guide member in the apparatus for quickly removing bubbles of glue according to the present invention;
reference numerals:
the device comprises a charging barrel 1, a cover plate 2, a feeding part 3, a backflow part 4, a high liquid level sensor 5, a low liquid level sensor 6, a pressure relief device 7, a vacuum gauge 8, an observation assembly 9, a stirring device 10, a discharge hole 11, a guide plate 12, a motor 13, a speed reducer 14, a bearing seat 15, a stirring and defoaming part 16, a transmission shaft 161, a helical blade 162, a stirring blade 163, an upper sieve mesh enclosure 164, a lower sieve mesh enclosure 165, an outer cover 166, an overflow hole 167 and a defoaming hole 168.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following describes a glue quick-defoaming device according to an embodiment of the present invention with reference to the accompanying drawings.
As shown in fig. 1 to 5, a glue quick-defoaming device according to an embodiment of the present invention includes: the device comprises a container and a stirring device 10, wherein glue is filled in the container; agitating unit 10 establishes in the container, and agitating unit 10 is used for stirring glue, has the water conservancy diversion spare on agitating unit 10, and glue is the film form on the water conservancy diversion spare and flows, has seted up a plurality of defoaming holes 168 on the water conservancy diversion spare, and glue thickness reduces when defoaming hole 168 to make the bubble in the glue overflow.
The glue defoaming device has the beneficial effects that the stirring device 10 is arranged in the container, the flow guide piece is arranged on the stirring device 10, so that glue can flow on the flow guide piece in a film shape during stirring, the contact area between the upper surface of the glue and a vacuum environment is increased, the thickness of the glue is reduced, the glue is easy to escape, the glue sinks downwards under the action of gravity when passing through the bubble elimination holes 168 by arranging the plurality of bubble elimination holes 168 on the flow guide piece, the thickness of the stretched glue is further reduced, and meanwhile, the lower surface of the glue is exposed in the vacuum environment, so that the glue is easy to escape, and the glue defoaming efficiency is further improved.
According to one embodiment of the present invention, the defoaming holes 168 are through holes. When the defoaming hole 168 is a through hole, when glue passes through the defoaming hole 168, the lower surface of the glue can be exposed in a vacuum environment, the size of the defoaming hole 168 is related to the viscosity of the glue, and the defoaming hole 168 with a proper size is arranged, so that the glue is ensured not to drop from the defoaming hole 168.
As shown in fig. 4, is a first structure of the flow guide member, which includes: the diameter of the outer peripheral surface of the upper screen mesh cover 164 is gradually increased from top to bottom; the lower screen mesh enclosure 165 is located below the upper screen mesh enclosure 164, the diameter of the inner circumferential surface of the lower screen mesh enclosure 165 is gradually reduced from top to bottom, the projection of the upper screen mesh enclosure 164 in the height direction falls on the inner circumferential surface of the lower screen mesh enclosure 165, glue flows in a film shape on the outer circumferential surface of the upper screen mesh enclosure 164 and the inner circumferential surface of the lower screen mesh enclosure 165, and the glue flows from the outer circumferential surface of the upper screen mesh enclosure 164 to the inner circumferential surface of the lower screen mesh enclosure 165. Further, the guide also includes: dustcoat 166, dustcoat 166 is vertical to be established in the container, the internal periphery of going up screen panel 164 and the internal periphery of lower screen panel 165 all link to each other with dustcoat 166's outer peripheral face, set up a plurality of overflow holes 167 that run through along the wall thickness direction on the dustcoat 166, a plurality of overflow holes 167 set up along dustcoat 166's circumference, overflow holes 167 are located the top of going up screen panel 164, glue flows to the outer peripheral face of going up screen panel 164 through overflow holes 167 from dustcoat 166 is inside, the internal periphery of lower screen panel 165 all has the hole with dustcoat 166's junction, glue flows to the outer peripheral face of dustcoat 166 through the hole from the inner peripheral face of lower screen panel 165.
That is, as shown in fig. 4, the outer surface of the upper screen mesh cover 164 is formed into a conical surface, the inner surface of the lower screen mesh cover 165 is formed into an inverted conical surface, and the inner peripheral diameter of the upper edge of the lower screen mesh cover 165 is greater than the outer peripheral diameter of the lower edge of the upper screen mesh cover 164, so that when glue flows downward on the outer surface of the upper screen mesh cover 164, the glue can fall on the inner surface of the lower screen mesh cover 165, thereby defoaming is performed twice, and the defoaming effect is improved.
As shown in fig. 5, a second configuration of the baffle member includes: the diameter of the outer peripheral surface of the upper screen mesh cover 164 is gradually increased from top to bottom; the lower screen mesh enclosure 165 is located below the upper screen mesh enclosure 164, the diameter of the outer peripheral surface of the lower screen mesh enclosure 165 gradually increases from top to bottom, the maximum outer diameter of the upper screen mesh enclosure 164 is larger than the maximum outer diameter of the lower screen mesh enclosure 165, and glue flows in a thin film shape on the outer peripheral surface of the upper screen mesh enclosure 164 and the outer peripheral surface of the lower screen mesh enclosure 165. Further, the guide also includes: dustcoat 166, dustcoat 166 is vertical to be established in the container, and the internal peripheral edge of going up screen panel 164 and the internal peripheral edge of lower screen panel 165 all link to each other with dustcoat 166's outer peripheral face, has seted up a plurality of overflow holes 167 that run through along the wall thickness direction on the dustcoat 166, and a plurality of overflow holes 167 set up along dustcoat 166's circumference, and overflow hole 167 is located lower screen panel 165's top, and glue flows to the outer peripheral face of going up screen panel 164 and the outer peripheral face of lower screen panel 165 through overflow hole 167 from dustcoat 166 is inside.
That is, as shown in fig. 5, the outer surface of the upper screen mesh cover 164 and the outer surface of the lower screen mesh cover 165 are both formed as conical surfaces, and the outer peripheral edge of the lower edge of the upper screen mesh cover 164 is larger than the outer peripheral edge of the lower screen mesh cover 165, so that the glue falling from the upper screen mesh cover 164 and the glue falling from the lower screen mesh cover 165 do not interfere with each other.
According to one embodiment of the present invention, the plurality of defoaming holes 168 are arranged in a circular array on the upper screen cover 164 and the lower screen cover 165. The glue contacts the defoaming holes 168 more uniformly, so that the defoaming effect of the glue is better.
Preferably, the container comprises: a charging barrel 1 and a cover plate 2, wherein the charging barrel 1 is a cylindrical piece with an upper opening; the cover plate 2 is arranged on the charging barrel 1 in a covering mode so as to open or close the upper opening, the charging barrel 1 and the cover plate 2 are detachable, and the charging barrel 1 and the cover plate 2 are connected in a sealing mode, so that a vacuum environment is formed in the charging barrel 1 conveniently.
According to one embodiment of the present invention, the stirring device 10 includes: the motor 13, the reducer 14, the bearing seat 15 and the stirring and defoaming component 16 are positioned above the cover plate 2; the input end of the speed reducer 14 is connected with the output end of the motor 13, and the output end of the speed reducer 14 penetrates through the cover plate 2; the bearing seat 15 is sleeved on the output end of the speed reducer 14, and the bearing seat 15 is connected with the cover plate 2; the stirring and defoaming member 16 is positioned in the charging barrel 1, and the stirring and defoaming member 16 is connected with the output end of the speed reducer 14.
According to an embodiment of the present invention, the stirring and defoaming member 16 includes: the transmission shaft 161 and the stirring paddle 163, the transmission shaft 161 is vertically arranged in the middle of the charging barrel 1, and the upper end of the transmission shaft 161 is connected with the output end of the speed reducer 14; the stirring paddle 163 is connected to the lower end of the transmission shaft 161, and the lower surface of the stirring paddle 163 is attached to the inner bottom surface of the cylinder 1. The stirring paddle 163 can stir the glue at the bottom of the charging barrel 1, so that the glue in the whole charging barrel 1 flows, and the defoaming uniformity is improved.
According to one embodiment of the present invention, the outer cover 166 is sleeved on the transmission shaft 161, and the outer cover 166 is coaxially disposed with the transmission shaft 161; the spiral blade 162 is arranged between the outer cover 166 and the transmission shaft 161, the inner side edge of the spiral blade 162 is connected with the transmission shaft 161, the outer side edge of the spiral blade 162 is connected with the outer cover 166, and when the transmission shaft 161 rotates, the glue spirally moves to the overflow hole 167 along the spiral blade 162. In other words, the spiral blade 162 forms a spiral ascending channel between the housing 166 and the transmission shaft 161, and the spiral blade 162 spirally ascends the glue when rotating, so as to lift the glue at the bottom upwards for defoaming, and further realize circulation defoaming of the glue.
In some preferred embodiments of the present invention, the glue quick-defoaming device further includes: the feeding part 3 is arranged on the cover plate 2, and the lower end of the feeding part 3 is communicated with the charging barrel 1; the backflow component 4 is arranged on the cover plate 2, and the lower end of the backflow component 4 is communicated with the charging barrel 1; one end of the guide plate 12 is connected with the lower surface of the cover plate 2, the other end of the guide plate 12 inclines downwards and points to the upper screen mesh cover 164, the lower end of the feeding part 3 and the lower end of the backflow part 4 both face to the upper surface of the guide plate 12, and the glue flows to the peripheral surface of the upper screen mesh cover 164 after being thinned on the upper surface of the guide plate 12; the discharge port 11 is arranged at the bottom of the charging barrel 1, and a part of the glue flowing out of the discharge port 11 flows to the backflow component 4.
That is to say, the feeding part 3 may be a feeding pipe with a valve, when the charging barrel 1 is in a vacuum environment, the external glue can be automatically sucked into the charging barrel 1, the glue discharged from the discharge port 11 can re-enter the charging barrel 1 through the backflow part 4, the glue falls on the guide plate 12 first after entering the charging barrel 1, the glue can be thinned and extended along the guide plate 12, and falls on the outer peripheral surface of the upper screen cover 164 along the inclined direction of the guide plate 12 instead of the bottom of the charging barrel 1, so that the glue can be defoamed immediately after entering the charging barrel 1.
According to one embodiment of the invention, the cover plate 2 is provided with a pressure relief device 7, a vacuum gauge 8 and an observation assembly 9, the vacuum gauge 8 is used for detecting the vacuum degree in the charging barrel 1, the pressure relief device 7 is used for introducing air into the charging barrel 1 to adjust the vacuum degree, the observation assembly 9 is an observation window and a camera, and the camera is used for shooting the state of glue in the charging barrel 1. That is, the pressure relief device 7 has a solenoid valve or a ball valve, the amount of external air entering the cylinder 1 is controlled by controlling the opening and closing of the solenoid valve or the ball valve, and the feeding part 3, the backflow part 4, the pressure relief device 7, the vacuum gauge 8, the observation assembly 9 and the stirring device 10 are all integrated on the cover plate 2, so that the structure is more compact.
According to one embodiment of the invention, the charging barrel 1 is provided with a high liquid level sensor 5 and a low liquid level sensor 6, the high liquid level sensor 5 is arranged on the side surface of the charging barrel 1 and is flush with the lower edge of the upper screen cover 164, and the low liquid level sensor 6 is arranged at the bottom of the charging barrel 1. The high liquid level sensor 5 can prevent glue from being higher than the lower edge of the upper screen mesh cover 164, so that the defoaming function failure of the upper screen mesh cover 164 is avoided, and the low liquid level sensor 6 can give an alarm when the glue is insufficient, so that the glue is supplemented.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (14)
1. The utility model provides a quick deaeration device of glue which characterized in that includes:
the container is filled with glue;
the glue mixing device comprises a stirring device (10), wherein the stirring device (10) is arranged in the container, the stirring device (10) is used for stirring the glue, a flow guide part is arranged on the stirring device (10), the glue flows on the flow guide part in a film shape, a plurality of defoaming holes (168) are formed in the flow guide part, the thickness of the glue is reduced when the glue passes through the defoaming holes (168), and therefore bubbles in the glue can escape.
2. The glue quick defoaming device according to claim 1, characterized in that the defoaming hole (168) is a through hole.
3. The glue quick defoaming device of claim 1, wherein the flow guide member comprises:
the diameter of the outer circumferential surface of the upper screen mesh cover (164) is gradually increased from top to bottom;
the glue water flow device comprises a lower screen mesh cover (165), wherein the lower screen mesh cover (165) is located below an upper screen mesh cover (164), the diameter of the inner circumferential surface of the lower screen mesh cover (165) is gradually reduced from top to bottom, the projection of the upper screen mesh cover (164) in the height direction falls on the inner circumferential surface of the lower screen mesh cover (165), the glue water flows in a thin film shape on the outer circumferential surface of the upper screen mesh cover (164) and the inner circumferential surface of the lower screen mesh cover (165), and the glue water flows to the inner circumferential surface of the lower screen mesh cover (165) from the outer circumferential surface of the upper screen mesh cover (164).
4. The glue quick defoaming device of claim 3, wherein the flow guide member further comprises:
the container comprises an outer cover (166), the outer cover (166) is vertically arranged in the container, the inner peripheral edge of an upper screen mesh cover (164) and the inner peripheral edge of a lower screen mesh cover (165) are connected with the outer peripheral surface of the outer cover (166), a plurality of overflow holes (167) penetrating along the wall thickness direction are formed in the outer cover (166), the overflow holes (167) are formed in the circumferential direction of the outer cover (166), the overflow holes (167) are located above the upper screen mesh cover (164), glue flows to the outer peripheral surface of the upper screen mesh cover (164) from the inside of the outer cover (166) through the overflow holes (167), holes are formed in the connection position of the inner peripheral edge of the lower screen mesh cover (165) and the outer peripheral surface of the outer cover (166), and the glue flows to the outer peripheral surface of the outer cover (166) from the inner peripheral surface of the lower screen mesh cover (165) through the holes.
5. The glue quick defoaming device of claim 1, wherein the flow guide member comprises:
the diameter of the outer circumferential surface of the upper screen mesh cover (164) is gradually increased from top to bottom;
the glue spraying device comprises a lower screen mesh cover (165), wherein the lower screen mesh cover (165) is located below an upper screen mesh cover (164), the diameter of the outer peripheral surface of the lower screen mesh cover (165) is gradually increased from top to bottom, the maximum outer diameter of the upper screen mesh cover (164) is larger than that of the lower screen mesh cover (165), and the glue flows in a film shape on the outer peripheral surface of the upper screen mesh cover (164) and the outer peripheral surface of the lower screen mesh cover (165).
6. The glue quick defoaming device of claim 5, wherein the flow guide member further comprises:
outer cover (166), outer cover (166) are vertical to be established in the container, go up the internal periphery of screen panel (164) with the internal periphery of screen panel (165) down all with the outer peripheral face of outer cover (166) links to each other, set up a plurality of overflow holes (167) that run through along the wall thickness direction on outer cover (166), it is a plurality of overflow hole (167) are followed the circumference setting of outer cover (166), overflow hole (167) are located the top of screen panel (165) down, glue is followed inside passing through of outer cover (166) overflow hole (167) flow direction go up the outer peripheral face of screen panel (164) with the outer peripheral face of screen panel (165) down.
7. The glue quick defoaming device according to claim 4 or 6, characterized in that a plurality of defoaming holes (168) are arranged in a circular array on the upper screen cover (164) and the lower screen cover (165).
8. The apparatus for removing bubbles of glue of claim 7, wherein the container comprises:
the charging barrel (1), the charging barrel (1) is a cylinder piece with an upper opening;
the cover plate (2) is arranged on the charging barrel (1) in a covering mode, and the upper opening is opened or closed through the cover plate (2).
9. Device for the rapid degassing of glue according to claim 8, characterized in that said stirring means (10) comprise:
a motor (13) located (13) above the cover plate (2);
the input end of the speed reducer (14) is connected with the output end of the motor (13), and the output end of the speed reducer (14) penetrates through the cover plate (2);
the bearing block (15), the bearing block (15) is sleeved on the output end of the speed reducer (14), and the bearing block (15) is connected with the cover plate (2);
and the stirring and defoaming component (16), the stirring and defoaming component (16) is positioned in the charging barrel (1), and the stirring and defoaming component (16) is connected with the output end of the speed reducer (14).
10. The glue quick defoaming device according to claim 9, wherein the stirring defoaming member (16) comprises:
the transmission shaft (161) is vertically arranged in the middle of the charging barrel (1), and the upper end of the transmission shaft (161) is connected with the output end of the speed reducer (14);
stirring paddle leaf (163), stirring paddle leaf (163) with the lower extreme of transmission shaft (161) links to each other, stirring paddle leaf (163) the lower surface with the interior bottom surface of feed cylinder (1) is laminated mutually.
11. The glue quick defoaming device according to claim 10, wherein the housing (166) is sleeved on the transmission shaft (161), and the housing (166) is coaxially arranged with the transmission shaft (161); be provided with helical blade (162) between dustcoat (166) with transmission shaft (161), the inboard edge of helical blade (162) with transmission shaft (161) links to each other, the outside edge of helical blade (162) with dustcoat (166) link to each other, when transmission shaft (161) rotated, glue along helical blade (162) spiral motion extremely overflow hole (167).
12. The apparatus for removing bubbles of glue quickly of claim 8, further comprising:
the feeding component (3) is arranged on the cover plate (2), and the lower end of the feeding component (3) is communicated with the charging barrel (1);
the backflow component (4), the backflow component (4) is arranged on the cover plate (2), and the lower end of the backflow component (4) is communicated with the charging barrel (1);
one end of the guide plate (12) is connected with the lower surface of the cover plate (2), the other end of the guide plate (12) inclines downwards and points to the upper screen mesh enclosure (164), the lower end of the feeding part (3) and the lower end of the backflow part (4) both face to the upper surface of the guide plate (12), and the glue flows to the outer peripheral surface of the upper screen mesh enclosure (164) after being thinned on the upper surface of the guide plate (12);
the discharge port (11), discharge port (11) are located the bottom of feed cylinder (1), follow partly flow direction of the glue that discharge port (11) flow out reflux unit (4).
13. The glue quick defoaming device according to claim 8, wherein a pressure relief device (7), a vacuum gauge (8) and an observation component (9) are arranged on the cover plate (2), the vacuum gauge (8) is used for detecting the vacuum degree in the charging barrel (1), the pressure relief device (7) is used for introducing air into the charging barrel (1) to adjust the vacuum degree, the observation component (9) is an observation window and a camera, and the camera is used for shooting the state of the glue in the charging barrel (1).
14. The glue quick defoaming device according to claim 8, wherein a high liquid level sensor (5) and a low liquid level sensor (6) are arranged on the charging barrel (1), the high liquid level sensor (5) is arranged on the side surface of the charging barrel (1) and is flush with the lower edge of the upper screen cover (164), and the low liquid level sensor (6) is arranged at the bottom of the charging barrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111585838.8A CN114432744A (en) | 2021-12-23 | 2021-12-23 | Quick defoaming device of glue |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111585838.8A CN114432744A (en) | 2021-12-23 | 2021-12-23 | Quick defoaming device of glue |
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| Publication Number | Publication Date |
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| CN114432744A true CN114432744A (en) | 2022-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111585838.8A Pending CN114432744A (en) | 2021-12-23 | 2021-12-23 | Quick defoaming device of glue |
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| Country | Link |
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| CN (1) | CN114432744A (en) |
Citations (4)
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|---|---|---|---|---|
| CN102173061A (en) * | 2010-12-20 | 2011-09-07 | 洛阳双瑞风电叶片有限公司 | Liquid resin defoaming method and device for vacuum infusion forming of composite material |
| CN205435070U (en) * | 2015-12-24 | 2016-08-10 | 深圳市欣音达科技有限公司 | High -efficient vacuum defoamation device |
| CN207680105U (en) * | 2017-11-20 | 2018-08-03 | 苏州韩迅机器人系统有限公司 | A kind of glue deaeration vacuum stirring device |
| CN207871615U (en) * | 2018-01-19 | 2018-09-18 | 江西万年青工程有限公司 | A kind of cement grinding aid automation defoaming device |
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2021
- 2021-12-23 CN CN202111585838.8A patent/CN114432744A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173061A (en) * | 2010-12-20 | 2011-09-07 | 洛阳双瑞风电叶片有限公司 | Liquid resin defoaming method and device for vacuum infusion forming of composite material |
| CN205435070U (en) * | 2015-12-24 | 2016-08-10 | 深圳市欣音达科技有限公司 | High -efficient vacuum defoamation device |
| CN207680105U (en) * | 2017-11-20 | 2018-08-03 | 苏州韩迅机器人系统有限公司 | A kind of glue deaeration vacuum stirring device |
| CN207871615U (en) * | 2018-01-19 | 2018-09-18 | 江西万年青工程有限公司 | A kind of cement grinding aid automation defoaming device |
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