CN114226092B - Glue coating device and application method thereof - Google Patents
Glue coating device and application method thereof Download PDFInfo
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- CN114226092B CN114226092B CN202111537549.0A CN202111537549A CN114226092B CN 114226092 B CN114226092 B CN 114226092B CN 202111537549 A CN202111537549 A CN 202111537549A CN 114226092 B CN114226092 B CN 114226092B
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- glue
- storage shell
- air inlet
- shell
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
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Abstract
The utility model relates to a glue coating device, which comprises a storage shell, wherein the inside of the storage shell is of a hollow structure, one side of the inside of the storage shell is provided with a current limiting component for controlling glue discharging, the other side of the inside of the storage shell is provided with a glue discharging component, the current limiting component and the glue discharging component are in a phase connection corresponding shape, a conductive piece is arranged on the glue discharging component, one side of the storage shell is provided with a mounting shell for filling a circuit board, and the top of the mounting shell is correspondingly provided with a socket hole; this glue coating device and application method thereof is through the containing shell to be provided with current-limiting subassembly and play and glue the subassembly in the containing shell is inside, and correspond to be provided with the electrically conductive piece on play gluey subassembly, this application technical scheme compares traditional contact point and non-contact point and glues, then effectively solved traditional glue coating method and be inconvenient for the point and glue, work efficiency is low, and there are a great deal of problems that noise pollution and other unfavorable point were glued.
Description
Technical Field
The utility model relates to the technical field of glue coating, in particular to a glue coating device and a using method thereof.
Background
With the continuous development of the age, the glue coating technology has been advanced to various fields of the current society, and has gradually become one of the important directions of the current society.
The glue coating technology is specifically divided into two types of contact type dispensing and non-contact type dispensing, and in the daily working process, the operation method of the traditional contact type dispensing gradually has some use defects, and the brief description is as follows:
(1) The dispensing height consistency requirement is relatively high;
(2) Aiming at the gap, the adhesive dispensing is not easy to operate;
(3) The dispensing efficiency is low, and the high-standard dispensing requirement in the current field cannot be met;
(4) The glue dispensing head is provided with a glue hanging or wire drawing condition;
(5) The dispensing width is required to be larger than the dispensing aperture, and is generally 100-150 mu m minimum.
The non-contact dispensing valve is mainly divided into two main types, namely an injection valve and an atomization valve;
the injection valves currently in common use in the art suffer from the following drawbacks:
(1) Scattering points and bubbles are easy to generate;
(2) The dispensing width is larger than the dispensing aperture and is generally more than 250 mu m;
(3) The noise is large in the working process, and noise pollution is caused to the surrounding working environment;
(4) The glue is more complicated to remodel, need wash the runner when changing glue to increase the work load of skilled in the art.
However, the atomizing valve in the non-contact dispensing valve has the following defects:
(1) The moisture curing glue and the anaerobic glue cannot be coated;
(2) The glue is relatively complex to change shape.
It can be seen that a completely new glue coating device is designed to solve the above problems, which is highly demanded in the art.
Disclosure of Invention
Therefore, the present utility model is directed to a glue coating device and a method for using the same, which solve the problems of inconvenient dispensing, low working efficiency, noise pollution and other adverse dispensing of the conventional glue coating method in the prior art.
The utility model is realized by the following two technical schemes:
one of the utility model:
the utility model provides a glue coating device, includes the receiver, the inside of receiver is hollow structure, one side of receiver inside is provided with the current-limiting component of control play glue, the opposite side of receiver inside is provided with out the gluey subassembly, the current-limiting component is the correspondence that meets with out the gluey subassembly, it has electrically conductive piece to dispose on the gluey subassembly to go out.
Further, go out and glue the subassembly including setting up in the inside play gum stick of receiving shell, go out the open hollow structure in top and bottom of gum stick, the open top and the current limiting assembly of play gum stick are linked together, the open department in bottom of play gum stick is provided with the point gum stick, the point gum stick is kept away from the tip of play gum stick and runs through the outside that extends to receiving shell, the point gum head corresponds the bottom open department that sets up in the point gum stick.
Further, one side of the storage shell is provided with a mounting shell for filling the circuit board, and the top of the mounting shell is correspondingly provided with a socket hole.
Further, the conductive piece comprises a first elastic conductive part which is abutted with the outer wall of the glue outlet rod;
the base of the first elastic conductive part extends to the inside of the installation shell and is connected with the circuit board, and the elastic end of the first elastic conductive part is abutted to the outer wall of the glue outlet rod.
Further, an insulating rubber sleeve is sleeved at the joint of the rubber outlet rod and the rubber dispensing rod.
Further, the flow limiting assembly comprises a normal air inlet, a control air inlet and a glue inlet, wherein the normal air inlet and the control air inlet are arranged on the storage shell and are communicated with the inside of the storage shell, and an air flow control module is respectively arranged at the normal air inlet and the control air inlet;
the top of play gum pole is opened the department and is provided with the middle part and be open gasket, the flow limiting subassembly is still including setting up in the inside top sealing member that is used for adjusting the shutoff to the gasket opening of receiving shell.
Further, the ejector seal piece comprises an ejector pin which is arranged in the storage shell and positioned at the top of the gasket, and the bottom end of the ejector pin vertically corresponds to the opening of the gasket;
the top of the thimble is provided with a pressurizing plate, the constant air inlet is oppositely arranged at the top of the pressurizing plate, the control air inlet is oppositely arranged at the bottom of the pressurizing plate, and the top edge of the pressurizing plate is provided with a reset spring vertically connected with the inner wall of the storage shell;
the top of the storage shell is provided with an opening, and the opening at the top of the storage shell is provided with a micrometer connected with the pressurizing plate.
Further, the top sealing piece comprises a push rod which is arranged inside the storage shell and penetrates through the opening of the gasket, and a back suction plug which is matched with the opening of the gasket is arranged at the bottom of the push rod;
the top of the ejector rod is provided with a baffle plate, the constant air inlet is oppositely arranged at the bottom of the baffle plate, and the control air inlet is oppositely arranged at the top of the pressurizing plate;
the top of the storage shell is provided with an opening, and the opening at the top of the storage shell is provided with a screw member connected with the partition plate.
The second utility model is that:
the using method of the glue coating device comprises the following specific steps,
1) Preparing:
I. the circuit board is placed in the installation shell and is connected with an external power supply through the socket hole;
II, connecting the coating surface through a grounding wire to form an electric field;
2) Glue spraying work:
I. the air flow control module is used for carrying out air flow conveying control on the normal air inlet and the control air inlet, so that the top sealing piece is used for sealing or dredging the opening of the gasket;
II, injecting colloid through the colloid inlet;
III, the first elastic conductive part receives voltage at the circuit board and transmits the voltage to the glue outlet rod so that the glue is in electrofluid jet flow.
Further, in step 2, the micrometer or screw may be adjusted as needed to achieve control of the colloid jet flow.
The utility model has the beneficial effects that:
this glue coating device and application method thereof, through the containing shell, and be provided with current-limiting component and play gluey subassembly in the containing shell inside, and correspond to be provided with electrically conductive piece on play gluey subassembly, this device is when using, at first use through current-limiting component to the colloid is controlled, the rethread goes out gluey subassembly and discharges the colloid, electrically conductive piece can carry out voltage transmission to the colloid of play gluey in-process this moment, make the glue after the circular telegram realize spraying and spraying owing to the principle of electric fluid, this application technical scheme compares traditional contact point and non-contact point and glues, then effectively solved the inconvenient some glues of traditional glue coating method, work efficiency is low, and there are a great deal of problems that noise pollution and other unfavorable point were glued.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
FIG. 1 is a schematic perspective view I of a second embodiment of one of the present utility model;
fig. 2 is a schematic perspective view II of a second embodiment of one of the present utility model;
FIG. 3 is a front cross-sectional view of a second embodiment of one of the present utility models;
FIG. 4 is a partial exploded view I of a second embodiment of one of the present utility models;
FIG. 5 is a partial exploded view II of a second embodiment of one of the present utility models;
FIG. 6 is a schematic partial perspective view of a first elastic conductive portion according to the present utility model;
fig. 7 is a schematic perspective view I of a third embodiment of the present utility model;
fig. 8 is a schematic perspective view II of a third embodiment of one of the present utility model;
fig. 9 is a front cross-sectional view of a third embodiment of one of the present utility models.
In the figure: 1. a storage case; 2. a glue outlet assembly; 201. a glue outlet rod; 202. a dispensing rod; 203. dispensing heads; 3. a socket hole; 4. a mounting shell; 5. a first elastic conductive portion; 501. a base; 502. an elastic end; 6. a second elastic conductive portion; 7. a screw; 8. a constant air inlet; 9. controlling an air inlet; 10. a glue inlet; 11. a gasket; 12. a thimble; 13. a pressurizing plate; 14. a return spring; 15. a micrometer; 16. a push rod; 17. and (5) sucking the plug back.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the foregoing description of the utility model, it should be noted that the azimuth or positional relationship indicated by the terms "one side", "the other side", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "identical" and the like do not denote that the components are identical, but rather that there may be minor differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel" and does not mean that the structure must be perfectly perpendicular, but may be slightly tilted.
One of the utility model:
referring to fig. 1-9, the present utility model provides a technical solution: the glue coating device comprises a storage shell 1, wherein the inside of the storage shell 1 is of a hollow structure, one side of the inside of the storage shell 1 is provided with a current limiting component for controlling glue discharging, the other side of the inside of the storage shell 1 is provided with a glue discharging component 2, the current limiting component is in a connection corresponding shape with the glue discharging component 2, and a conductive piece is arranged on the glue discharging component 2;
one side of the storage shell 1 is provided with a mounting shell 4 for filling a circuit board, the top of the mounting shell 4 is correspondingly provided with a socket hole 3, and when the device is used, the circuit board is firstly mounted in the mounting shell and is debugged in advance, and then a power wire can be inserted into the socket hole to supply power to the device
The glue outlet assembly 2 comprises a glue outlet rod 201 arranged in the storage shell 1, the glue outlet rod 201 is of a hollow structure with open top and open bottom, the open top of the glue outlet rod 201 is communicated with the flow limiting assembly, a glue dispensing rod 202 is arranged at the open bottom of the glue outlet rod 201, the end part of the glue dispensing rod 202 far away from the glue outlet rod 201 penetrates through and extends to the outside of the storage shell 1, and a glue dispensing head 203 is correspondingly arranged at the open bottom of the glue dispensing rod 202;
the flow limiting assembly comprises a normal air inlet 8, a control air inlet 9 and a glue inlet 10, wherein the normal air inlet 8 and the control air inlet 9 are arranged on the storage shell 1 and are communicated with the inside of the storage shell, and an air flow control module is respectively arranged at the normal air inlet 8 and the control air inlet 9;
the open top of play gum pole 201 is provided with the middle part and is open gasket 11, the restriction subassembly is still including setting up in the top sealing member that is used for adjusting the shutoff to gasket 11 opening in receiver 1 inside, this device is in when idle state, the air flow control module of ordinary air inlet department is in to ordinary air inlet gas transmission state, and the air flow control module department of control air inlet is then not worked, control air inlet does not carry gas, ordinary air inlet department has atmospheric pressure this moment for the top sealing member is the shutoff form to the open department of gasket, avoid glue to flow out, when this device is in operating condition, ordinary air inlet department stops carrying atmospheric pressure, control air inlet department begins the gas transmission (the air flow control module who corresponds is to control air inlet's air output form), the top sealing member no longer carries out the shutoff to gasket open department this moment, glue inlet injection colloid simultaneously, colloid homeotropically flows to play gum pole department. (it should be noted here that, the air flow control module is an air flow control assembly composed of a controller, an electromagnetic valve and a small air pump commonly used in the art, which is a prior art in the art, and a person skilled in the art can implement and operate the air flow control assembly without creative labor and thinking, so that the application will not be repeated here, and the glue is injected into the glue inlet mentioned in the application, and the glue injection method is a prior art in the art, so that the application will not be repeated here);
the conductive piece comprises a first elastic conductive part 5 which is abutted against the outer wall of the glue outlet rod 201, when glue flows to the glue outlet rod, the first elastic conductive part applies voltage to the outer wall of the glue outlet rod, at the moment, a grounding wire is connected with a coating part to form an electric field, the glue is attracted by a point to be coated in a dragging mode when sprayed out through the glue outlet rod, the glue outlet rod and the glue outlet head, so that the effect of electric fluid jet printing on the surface to be coated is achieved, the glue is downwards dragged in the electric field similarly, and is coated on the surface to be coated, the glue outlet rod is made of a metal conductive material, when the glue outlet is close to the surface to be coated, the glue outlet is in an electric fluid jet mode, and when the glue outlet is far away from the surface to be coated, the glue outlet is in an electric fluid jet mode;
referring to fig. 6, the base 501 of the first elastic conductive part 5 extends into the mounting shell 4 and is connected with the circuit board, the elastic end 502 of the first elastic conductive part 5 is abutted against the outer wall of the glue outlet rod 201, the structure of the first elastic conductive part is further defined, the base extends into the mounting shell and is connected with the circuit board, the base and the circuit board can achieve the purpose of receiving and transmitting voltage transmission information, the base and the circuit board can transmit voltage to the glue outlet rod, the purpose of the elastic end is to avoid the phenomenon of blocking with the glue outlet rod, the elastic end is the end which is freely stretched and contracted on the inner side of the base through an elastic piece, and the elastic end is similar to an elastic limit key in the prior art, and the structure principle of the elastic limit key is disclosed in a building construction simulation device (CN 208281424U) based on BIM in the prior art, so the application will not be repeated;
an insulating rubber sleeve is sleeved at the joint of the rubber outlet rod 201 and the rubber dispensing rod 202, the insulating rubber sleeve is positioned at the inner part of the storage shell 1, and the outer wall of the insulating rubber sleeve is abutted with the second elastic conductive part 6;
the base of the second elastic conductive part 6 extends to the inside of the mounting shell 4 and is connected with the circuit board, and the elastic end of the second elastic conductive part 6 is abutted with the outer wall of the insulating rubber sleeve;
the structure of the second elastic conductive part is similar to that of the first elastic conductive part, and the second elastic conductive part and the insulating rubber sleeve are arranged at the position, so that accidental electric shock caused by touching a rubber rod by hands of a user is avoided, at the moment, the second elastic conductive part is electrified, the insulator utilizes the insulativity of the second elastic conductive part, the effectiveness of the insulating rubber sleeve is illustrated when the conductive part is in an open state, and then the first elastic conductive part is electrified again for use, so that the purpose of preventing electric shock can be achieved;
the electrofluidic spray printing adhesive coating mentioned in the technical scheme of the application has the following characteristics: 1) The jet is initially straight but above a certain height atomizes due to the mutual repulsion of the liquids by the electrification (atomization principle is the same as electrostatic painting principle).
2) The diameter of the jet is smaller than the diameter of the dispensing aperture, so that the diameter of the jet can be less than 0.03mm when the diameter of the dispensing aperture is 0.1 mm.
3) The coated surface needs to be grounded to form an electric field to form a jet.
The technical proposal of the application has the technical advantages that: 1) When the glue is sprayed, no scattered points and bubbles exist, the glue dispensing width of the glue can be smaller than the diameter of the nozzle (the minimum diameter can be within 30 mu m), the glue can be sprayed into a small gap, no noise exists, the glue is convenient to change type, a valve body does not need to be cleaned, and the like.
2) The spray has the advantages that glue is convenient to change shape, a valve body is not required to be cleaned, noise is avoided, the glue application range is wider, and the AB glue, anaerobic glue and moisture curing glue can be sprayed.
A second embodiment;
please refer to fig. 1-5: the ejector seal piece comprises an ejector pin 12 which is arranged in the storage shell 1 and positioned at the top of the gasket 11, and the bottom end of the ejector pin 12 vertically corresponds to the opening of the gasket 11;
the top of the thimble 12 is provided with a pressurizing plate 13, the normal air inlet 8 is oppositely arranged at the top of the pressurizing plate 13, the control air inlet 9 is oppositely arranged at the bottom of the pressurizing plate 13, and the top edge of the pressurizing plate 13 is provided with a reset spring 14 vertically connected with the inner wall of the storage shell 1;
an opening is formed in the top of the storage shell 1, and a micrometer 15 connected with the pressurizing plate 13 is arranged at the opening at the top of the storage shell 1;
according to the technical scheme, when the device is idle, the position of the normal air inlet is relatively high, the corresponding air flow control module works at the moment, so that air flow is injected into the normal air inlet, downward pressure is applied to the pressurizing plate, the ejector pin seals the opening of the gasket, when the device is required to be used, the air flow control module at the normal air inlet is closed for air flow conveying, the air flow control module at the air inlet is controlled to start to work at the moment, the air flow at the air inlet is controlled to be in a conveying state, the pressurizing plate is driven to move upwards, the ejector pin cannot seal the opening of the gasket at the moment, and the glue is injected at the same time, so that the purpose of glue outlet can be achieved;
the micrometer has the advantages that when the micrometer is subjected to upward airflow pressure of the pressurizing plate, the micrometer reaches the maximum value of the movement space, the purpose of adjusting the glue outlet amount can be achieved through upward or downward expansion and contraction of the micrometer, when a large amount of glue is required to be discharged, the movable space of the micrometer is increased, the opening of the micrometer and the gasket can be relatively far away, when a small amount of glue is required to be discharged, the micrometer moves downwards, the movable range of the micrometer is reduced, and the micrometer is relatively close to the opening of the gasket, so that the flow amount of glue can be reduced;
the purpose of the return spring is to control the air flow at the air inlet to be closed and to inject the air flow at the air inlet when the glue is not needed, and meanwhile, the return spring drives the pressurizing plate to rapidly move downwards by utilizing the elasticity of the return spring, so that the opening of the gasket is blocked as soon as possible;
the embodiment realizes quick glue collection by closing the quick ejector pin in the glue dispensing process, prevents glue from dripping, is suitable for low-viscosity glue, and has a relatively suitable viscosity range of 1-10000cps.
A third embodiment;
please refer to fig. 7-9: the top sealing piece comprises a push rod 16 which is arranged in the storage shell 1 and penetrates through the opening of the gasket 11, and a suck-back plug 17 which is matched with the opening of the gasket 11 is arranged at the bottom of the push rod 16;
the top of the ejector rod 16 is provided with a partition plate, the normal air inlet 8 is oppositely arranged at the bottom of the partition plate, and the control air inlet 9 is oppositely arranged at the top of the pressurizing plate 13;
an opening is formed in the top of the storage shell 1, and a screw 7 connected with the partition plate is arranged at the opening of the top of the storage shell 1;
according to the technical scheme of the back suction valve, when the device is idle, a normal air inlet with a lower position is in an air inlet state (corresponding air flow control module works), the partition plate is driven to move upwards, so that the back suction plug seals the opening of the gasket, when glue is required to be discharged, the normal air inlet is not in air, the air inlet is controlled to be in air (corresponding air flow control module works), the partition plate is driven to move downwards, so that the back suction plug does not seal the opening of the gasket, the opening of the gasket is in a circulation state, glue is injected at the moment, and the glue can flow to the glue discharging rod in sequence, so that the subsequent glue coating work is achieved;
the screw member mentioned in this embodiment is aimed at driving the partition plate to move up or down (when controlling the air inlet to inject air, the partition plate moves to the maximum value, and the glue output is the maximum) by adjusting the screw rod, so as to achieve the purpose of adjusting the glue output.
The differences from the above embodiments are: in the process of dispensing, the quick ejector rod is recycled, so that after dispensing is finished, the instant glue is absorbed back, and the glue is recovered, so that the glue dripping is prevented, the glue is relatively suitable for high-viscosity glue, and the suitable viscosity range is 1-10000cps.
The second utility model is that:
first embodiment: the application method of the glue coating device comprises the following specific steps,
1. preparation:
I. the circuit board is placed in the installation shell 4 and is connected with an external power supply through the socket hole 3;
II, connecting the coating surface through a grounding wire to form an electric field;
2. spraying glue:
I. the air flow control module is used for carrying out air flow conveying control on the normal air inlet 8 and the control air inlet 9, so that the top sealing piece is used for sealing or dredging the opening of the gasket 11, and the air flow control module is a miniature air conveying structure commonly used in the field;
injecting colloid through the colloid inlet 10;
and III, the first elastic conductive part 5 receives voltage at the circuit board and transmits the voltage to the glue outlet rod 201 so that the glue is in electrofluidic jet.
Second embodiment: in step 2, micrometer 15 or screw 7 may be adjusted as needed to achieve control of the colloid jet flow;
the colloid usage amount can be selectively adjusted according to the requirement in the embodiment.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (5)
1. A glue coating device, characterized in that: the plastic packaging machine comprises a storage shell (1), wherein the inside of the storage shell (1) is of a hollow structure, one side of the inside of the storage shell (1) is provided with a current limiting component for controlling glue discharging, the other side of the inside of the storage shell (1) is provided with a glue discharging component (2), the current limiting component and the glue discharging component (2) are in a corresponding connection state, and a conductive piece is arranged on the glue discharging component (2);
the glue outlet assembly (2) comprises a glue outlet rod (201) arranged in the storage shell (1), the glue outlet rod (201) is of a hollow structure with an open top and an open bottom, the open top of the glue outlet rod (201) is communicated with the flow limiting assembly, a glue dispensing rod (202) is arranged at the open bottom of the glue outlet rod (201), the end part, far away from the glue outlet rod (201), of the glue dispensing rod (202) penetrates through and extends to the outside of the storage shell (1), and a glue dispensing head (203) is correspondingly arranged at the open bottom of the glue dispensing rod (202);
one side of the storage shell (1) is provided with a mounting shell (4) for filling a circuit board, and the top of the mounting shell (4) is correspondingly provided with a socket hole (3);
the conductive piece comprises a first elastic conductive part (5) which is abutted with the outer wall of the glue outlet rod (201);
the base (501) of the first elastic conductive part (5) extends into the mounting shell (4) and is connected with the circuit board, and the elastic end (502) of the first elastic conductive part (5) is abutted against the outer wall of the glue outlet rod (201);
an insulating rubber sleeve is sleeved at the joint of the rubber outlet rod (201) and the rubber dispensing rod (202);
the flow limiting assembly comprises a normal air inlet (8) and a control air inlet (9) which are arranged on the storage shell (1) and communicated with the inside of the storage shell, and a glue inlet (10), wherein the normal air inlet (8) and the control air inlet (9) are respectively provided with an air flow control module;
the top of play gum pole (201) is opened the department and is provided with gasket (11) that the middle part is open, the restriction subassembly is still including setting up in the top sealing member that is used for adjusting the shutoff to gasket (11) open in storage shell (1) inside.
2. Glue application device according to claim 1, characterized in that: the top sealing piece comprises a thimble (12) which is arranged in the storage shell (1) and positioned at the top of the gasket (11), and the bottom end of the thimble (12) vertically corresponds to the opening of the gasket (11);
the top of the thimble (12) is provided with a pressurizing plate (13), the constant air inlet (8) is oppositely arranged at the top of the pressurizing plate (13), the control air inlet (9) is oppositely arranged at the bottom of the pressurizing plate (13), and the top edge of the pressurizing plate (13) is provided with a reset spring (14) vertically connected with the inner wall of the storage shell (1);
an opening is formed in the top of the storage shell (1), and a micrometer (15) connected with the pressurizing plate (13) is arranged at the opening of the top of the storage shell (1).
3. Glue application device according to claim 1, characterized in that: the top sealing piece comprises a push rod (16) which is arranged in the storage shell (1) and penetrates through the opening of the gasket (11), and a back suction plug (17) which is matched with the opening of the gasket (11) is arranged at the bottom of the push rod (16);
the top of the ejector rod (16) is provided with a partition plate, the constant air inlet (8) is oppositely arranged at the bottom of the partition plate, and the control air inlet (9) is oppositely arranged at the top of the pressurizing plate (13);
an opening is formed in the top of the storage shell (1), and a threaded piece (7) connected with the partition plate is arranged at the opening of the top of the storage shell (1).
4. A method of using a glue application device according to any one of claims 1-3, characterized in that: the specific steps are as follows,
1) Preparing:
I. the circuit board is placed in the installation shell (4) and is connected with an external power supply through the socket hole (3);
II, connecting the coating surface through a grounding wire to form an electric field;
2) Glue spraying work:
I. the air flow control module is used for carrying out air flow conveying control on the normal air inlet (8) and the control air inlet (9), so that the top sealing piece is used for sealing or dredging the opening of the gasket (11);
II, injecting colloid through a colloid inlet (10);
III, the first elastic conductive part (5) receives voltage at the circuit board and transmits the voltage to the glue outlet rod (201) so that the glue is in electrofluidic jet.
5. The method of using a glue application device according to claim 4, wherein: in step 2, the micrometer (15) or screw (7) can be adjusted as required to achieve control of the colloid jet flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537549.0A CN114226092B (en) | 2021-12-16 | 2021-12-16 | Glue coating device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111537549.0A CN114226092B (en) | 2021-12-16 | 2021-12-16 | Glue coating device and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114226092A CN114226092A (en) | 2022-03-25 |
| CN114226092B true CN114226092B (en) | 2023-04-25 |
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Family Applications (1)
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| CN102113934A (en) * | 2010-12-28 | 2011-07-06 | 上海稳健医疗器械有限公司 | Manufacturing method of self adhesive bandage and electrostatic adhesive spray device |
| JP5271437B1 (en) * | 2012-05-14 | 2013-08-21 | ナガセテクノエンジニアリング株式会社 | Electrostatic coating apparatus and liquid coating method |
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