KR20100125133A - Fixed quantity discharging sealer gun and sealer spraying apparatus comprising the same - Google Patents

Fixed quantity discharging sealer gun and sealer spraying apparatus comprising the same Download PDF

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Publication number
KR20100125133A
KR20100125133A KR1020090044181A KR20090044181A KR20100125133A KR 20100125133 A KR20100125133 A KR 20100125133A KR 1020090044181 A KR1020090044181 A KR 1020090044181A KR 20090044181 A KR20090044181 A KR 20090044181A KR 20100125133 A KR20100125133 A KR 20100125133A
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KR
South Korea
Prior art keywords
sealer
discharge
unit
gun
booster
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Application number
KR1020090044181A
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Korean (ko)
Inventor
현 규 곽
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현 규 곽
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Priority to KR1020090044181A priority Critical patent/KR20100125133A/en
Publication of KR20100125133A publication Critical patent/KR20100125133A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling

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Abstract

PURPOSE: A sealer spraying apparatus is provided to save investment costs, to improve the flexibility of a process, and to control the quantitative discharge control of a sealer. CONSTITUTION: A sealer gun(10) sprays sealer on an object according to the movement of a robot arm by providing sealer from a sealer supply unit. The sealer gun comprises a sealer charge part(100) and a fixed amount discharge part(200). The sealer charge part includes a charge booster(110) and an oil pressure cylinder(120).

Description

Fixed Quantity Discharging Sealer Gun and Sealer Spraying Apparatus comprising the Same}

Embodiments of the present invention relate to a quantitative discharge sealer gun and a sealer coating device including the same, and more particularly, can be docked with a sealer supply unit to fill a sealer from the sealer supply unit when docked to discharge the quantitative sealer. A quantitative discharge sealer gun and a sealer coating device comprising the same.

In general, during the production process of automobiles, the joints between the body panels are welded, and a sealer is applied to prevent leakage, rust prevention, dust prevention, and heat dissipation, or seal work is performed to reinforce the rigidity of the panel itself. . For such a sealing operation, the work is generally performed using a sealer coating device in which the sealer is discharged automatically semi-automatically or automatically.

Conventional sealer coating apparatus, as shown in Figure 1, the sealer container 1 (can or drum) containing the sealer, the sealer pump for pumping the sealer contained in the sealer container to the filter unit 3 ( 2), the filter unit (3) for filtering the foreign matter, the sealer pipe (5) for transferring the sealer filtered by the foreign matter from the filter unit to the metered discharge unit, the sealer pipe (5) and the sealer introduced through the sealer hose (7) A quantitative discharging unit 6 for adjusting the pressure and a sealer gun 8 for spraying the sealer on the object to be worked are included. The sealer pumped by the pump unit is injected by the sealer gun 8 via the metered discharge unit 6 under the control of the control unit 9.

However, in such a conventional sealer coating device, since the distance from the sealer container containing the sealer to the sealer gun is long and the length of the primary pipe is long, there is no choice but to use a high pressure pump for smooth material transfer, and also to sealer heating and noise blocking. And since the sealer room (4) for accommodating independently of the filter unit is installed, the flexibility of the process layout is lowered, and there is a problem in that the complexity of the configuration increases the investment cost. In addition, since the sealer is supplied to the sealer gun using a high-pressure pump, intermittent pulsation occurs during pumping, and the amount of the sealer supplied is not constant.Therefore, there is a problem that not only wastes materials but also reduces coating quality. Improvement is needed.

The present invention is to solve the problems of the prior art as described above, one object of the present invention is dockable with the sealer supply unit of the sealer applicator device to fill the sealer gun from the sealer supply unit only when the sealer is filled in the quantitative sealer It is to provide a fixed-quantity discharge sealer gun for a sealer coating device that can be applied.

Another object of the present invention is to provide a sealer coating apparatus that can improve the sealer coating quality while reducing the equipment investment cost by simplifying the device configuration including the quantitative discharge sealer gun.

One aspect of the present invention for achieving the above object,

A sealer gun which receives a sealer from a sealer supply unit of a sealer applying device and applies the sealer to a work object according to the behavior of the robot arm,

Sealer charging unit including a charging booster docked only when the sealer supply unit and the sealer are filled, and receive and store the sealer, and a hydraulic cylinder for delivering the filled sealer to the discharge unit.

It relates to a quantitative discharge sealer gun, characterized in that it comprises a quantitative discharge unit for receiving a predetermined amount of sealer from the sealer charging unit and then quantitatively discharge the charged sealer.

The sealer charging unit may be docked with the sealer supply unit, and a sealer filling hole into which a sealer is injected from the sealer supply unit when docked;

A charging booster for receiving and storing a sealer through the sealer filling hole;

A hydraulic cylinder for transferring the sealer of the filling booster to the metered discharge unit;

It may include a filter for filtering foreign matter in the sealer before the sealer is transferred to the metered discharge.

The metered discharge part is connected to the sealer filling part, a flow path through which the sealer moves, a filling rod including a plunger reciprocating in the flow path, a valve seat opened and closed by an operation of the filling rod, and opening and closing of the valve seat. A discharge gun body including an opening / closing cylinder for intermitting inflow and discharge of a needle seat and a sealer that pushes up or down a discharge piston in connection with an operation;

A nozzle connected to the lower side of the discharge gun body and spraying a sealer to the outside; And

Is formed on one side of the discharge gun body, is connected to the discharge gun body quantitative discharge booster for receiving a sealer to fill a certain amount of sealer,

In connection with the opening and closing operation of the needle seat may include a discharge piston for moving up and down to discharge the sealer from the metered discharge booster to the sealer nozzle.

Another embodiment of the present invention relates to a sealer applying apparatus including the metered discharge sealer gun, a sealer container containing a sealer, a sealer pump for pumping the sealer contained in the sealer container, and filtering the sealer pump, the foreign material A sealer supply unit including a filter unit and a docking portion with the sealer gun;

A sealer gun receiving a sealer from the sealer supply unit and applying a sealer to a work target according to the behavior of the robot arm;

A hydraulic unit connected to the sealer supply unit and the sealer gun; And

And a sealer control panel connected to the sealer supply unit and the sealer gun to control their operation, wherein the sealer gun is docked only when the sealer supply unit is sealed with the sealer supply unit, and a charge booster and a charged sealer are supplied and stored. Sealer charging part including a hydraulic cylinder to transfer to the discharge portion;

It relates to a sealer coating device comprising a fixed amount discharge portion for quantitatively discharging the sealer of the coating amount after receiving and filling a predetermined amount of sealer from the sealer charging portion.

According to the sealer coating apparatus of various embodiments of the present invention, the configuration (such as the configuration shown by the dotted line in Figure 1) of the sealer room, high pressure piping, heating hose in the conventional sealer coating apparatus can be omitted to reduce the investment cost effect It can be obtained, and the sealer coating quality can be improved by improving the quantitative control performance by the integration of the sealer gun and the booster. In addition, since the configuration from the sealer room to the heating hose is omitted, it is possible to reduce the maintenance management point of the facility and to improve the operation rate. Furthermore, the performance of the sealer gun and the sealer control panel is improved to further improve the sealer coating quality and durability. Can be improved.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the embodiment of the present invention, the quantitative discharging sealer gun for the sealer dispensing apparatus is docked with the sealer supply unit of the sealer dispensing apparatus when the robot is recovered, and receives a certain amount of sealer directly from the sealer dispensing apparatus so as to apply the sealer directly to the target to be applied. It's about the sealer gun.

The quantitative discharge sealer gun of the present invention includes a sealer charging unit that is dockable to the sealer supply unit and fills a certain amount of sealer when docked, and a quantitative discharge unit for receiving and discharging the sealer having a quantity required for one operation from the sealer charging unit.

2 is a schematic perspective view of a quantitative discharge sealer gun 10 according to an embodiment of the present invention, and FIG. 3 is a schematic cross-sectional view of a quantitative discharge sealer gun according to an embodiment of the present invention.

2 and 3, the quantitative discharge sealer gun 10 of the present invention is coupled to one side of the sealer charging unit 100 and the sealer charging unit 100 installed at the connector 11a connected to the robot arm 10. It includes a quantitative discharge unit 200 is.

The sealer charging unit 100 may be docked with a sealer supply unit (not shown), and a sealer filling port 111 into which a sealer is injected from the sealer supply unit when docked; A charging booster 110 configured to receive and store a sealer through the sealer filling hole; A hydraulic cylinder 120 for transferring the sealer of the charging booster 110 to the metered discharge unit 200; It includes a filter 112 for filtering foreign matter in the sealer before the sealer is transferred to the metered discharge unit 200.

The filling booster 110 has a predetermined space (for example, a sealer container such as a can or a drum) in which the sealer is filled, and the sealer filler 111 which is docked with the sealer supply unit of the sealer spreading device at the bottom thereof is injected with the sealer. Formed.

A check valve 111a may be installed at the sealer filling hole 111 so that the sealer may be docked to the sealer supply unit to be opened when the sealer is supplied and closed when the sealer is supplied and the docking is released. Here, the sealer charge capacity of the charge booster 110 is not particularly limited, but preferably, a sealer of 4000cc or more may be charged.

On the other hand, the lower side of the charge booster 110 is provided with a filter 112, the filter 112 discharges the sealer by filtering the foreign matter contained in the sealer before the sealer is discharged to the metered discharge portion 200 do.

The hydraulic cylinder 120 allows the sealer charged in the charging booster 110 to be discharged. The piston 121 installed inside the charging booster 110 descends to discharge the sealer through the filter 112. Let's do it. In this case, the hydraulic cylinder 120 is connected to the hydraulic unit of the sealer coating device to operate under the control of the sealer control panel.

Referring to FIG. 4A, the quantitative discharging unit 200 is connected to the sealer charging unit 100 to receive a predetermined amount of sealer to quantitatively discharge the coating operation, and is connected to the filter 112 of the sealer charging unit. Filling rod 241 having a flow path 212 in which sealer moves, a plunger 242 reciprocating in the flow path 212, and a valve seat opened and closed by an operation of the filling rod 241 ( 213 and a discharge gun including a needle seat 243 for pushing up or down the discharge piston 221 and an opening / closing cylinder 240 for controlling the inflow and discharge of the sealer in association with the opening and closing operation of the valve seat 213. Body 210;

A nozzle 230 connected below the discharge gun body 210 and spraying a sealer to the outside; And

Is formed on one side of the discharge gun body 210, the fixed quantity discharge booster 220 is connected to the discharge gun body is supplied with a sealer to fill a certain amount of sealer,

It includes a discharge piston 221 to move up and down to discharge the sealer from the metered discharge booster 220 to the nozzle 230 in connection with the opening and closing operation of the needle seat (243).

The discharge gun body 210 is connected to the filter 112 of the sealer charging unit 100 to receive a certain amount of sealer, and a flow path through which the sealer introduced through the inlet 211 coupled with the filter 112 moves. 212 is formed.

A valve seat 213 is formed inside the flow path 212 to block the inflow of the sealer, and a passage 214 through which the sealer introduced into the valve seat 213 moves to the metered discharge booster 220. ) Is formed at one side of the flow path 212, and the nozzle 230 is coupled to a lower end of the flow path 212.

The metered discharge booster 220 is formed on one side of the discharge gun body 210 to fill a predetermined amount of sealer, the sealer introduced in connection with the passage 214 is filled in the metered discharge booster 220.

Here, the amount of the sealer filled in the quantitative discharge booster 220 is not particularly limited, but preferably, one amount of the sealer coating amount, for example, when applying to the automotive panel is filled in about one portion, the type of work Depending on the amount is charged.

On the other hand, the fixed quantity discharge booster 220 is provided with a discharge piston 221 to discharge the predetermined amount of sealer to the nozzle 230, the discharge piston 221 by the signal of the sealer control panel It works. Induct plate (induct plate) is installed on the bottom of the metered discharge booster 220, using the induct plate (not shown) by pushing the sealer in the container containing the sealer excess amount of sealer in the metered discharge booster It can be prevented from remaining.

In addition, the quantitative discharge booster 220, as shown in Figure 5, the detection unit for detecting the position of the discharge piston 221 (41); An encoder for encoding discharge piston position information detected by the detection unit; And a proportional control valve for controlling the position and discharge amount of the discharge piston using the detected position information of the discharge piston.

The nozzle 230 is coupled to the lower end of the discharge gun body 210 so that the sealer is discharged and applied to the work target, and the sealer filled in the metered discharge booster 220 is lowered in the discharge piston 221. It is moved through the passage 214 to be discharged to the discharge port 231.

As shown in FIG. 5, the heating unit 232 may be mounted around the nozzle 230 to heat the sealer discharged through the nozzle. In the conventional sealer coating apparatus, when the sealer gun is not used for a long time, the nozzle is cooled and the discharge amount is reduced. However, in the sealer coating apparatus of the present invention, the discharge amount is maintained by keeping the temperature of the sealer constant by the heating unit 232. You can keep it constant.

The opening and closing cylinder 240 controls the opening and closing of the valve seat 213 and the outlet 231 of the nozzle 230 to adjust the sealer to be introduced or discharged, and operates the pneumatic or hydraulic pressure to operate the flow path 212. ) And a rod 241 for reciprocating), a plunger 242 and a needle seat 243 coupled to the rod 241. Here, the opening and closing cylinder 240 is operated by a sealer control panel to reciprocate the rod 241.

The plunger 242 is coupled to the lower end of the rod 241, opening and closing the valve seat 213 of the flow path, the needle seat 243 is coupled to the lower end of the plunger 242 to the rod The discharge port 231 of the nozzle 230 is opened and closed by reciprocating 241.

Figures 4a and 4b is a view for explaining the operation of the quantitative discharge portion of the sealer gun of the present invention, Figure 4a is a view for explaining the filling operation of the sealer gun, Figure 4b is a view for explaining the sealer discharge operation of the sealer gun. .

First, the sealer filling operation of the sealer gun will be described with reference to FIG. 4A. When the sealer is introduced through the filter 112 of the charge booster 110 of the sealer charging unit 100, the rod 241 of the open / close cylinder 240 is introduced. Is lowered to allow the plunger 242 to open from the valve seat 213, and the needle seat 243 is lowered to close the discharge port 231 of the nozzle 230. Through the passage 214 to be filled with the quantitative discharge booster 220.

In the sealer coating operation in the state where sealer filling is completed, the sealer is discharged from the sealer gun in accordance with the sealer discharge external signal of the sealer control panel. When discharging the sealer of the quantitative discharge booster 220, as shown in Figure 4b, the filling rod 241 of the opening and closing cylinder 240 is raised to the valve seat 213 is the plunger ( At the same time as the closing by 242, the needle seat 243 is opened, the discharge port 231 is opened by pushing down the discharge piston 221 by the hydraulic operation is filled in the metered-out discharge booster 220 The sealer is discharged through the nozzle 230.

Another embodiment of the present invention relates to a sealer applying apparatus including the metered dose sealer gun of the present invention. The sealer coating device of one embodiment of the present invention omits the supply line from the sealer pump to the sealer gun, such as sealer room, steel piping, metered discharge device, heating sealer hose, etc. in the conventional sealer coating device, and replaces the conventional pneumatic high pressure pump. The use of hydraulic sealer pumps simplifies installation, reducing equipment and operating costs and improving sealing quality.

Figure 6a is a schematic view of the sealer applying apparatus according to an embodiment of the present invention, Figure 6a is a view showing a state before the sealer gun and the sealer supply unit is docked, Figure 6b is a sealer gun and the sealer supply unit is docked It is a drawing of the state.

Referring to FIG. 6A, a sealer applying device according to an embodiment of the present invention includes a sealer container containing a sealer, a sealer pump for pumping a sealer contained in the sealer container, and a filter unit and a sealer gun for filtering foreign substances. A sealer supply unit 20 including a docking portion of the sealer; A sealer gun (10) which receives the sealer from the sealer supply unit (20) and applies the sealer to the work target according to the behavior of the robot arm; A hydraulic unit 30 connected to the sealer supply unit 20 and the sealer gun 10; And a sealer control panel 40 connected to the sealer supply unit 20 and the sealer gun 10 to control their operation, wherein the sealer gun is docked only when the sealer supply unit 20 is sealed with the sealer supply unit 20. Sealer charging unit including a charging booster for receiving and storing the sealer and a hydraulic cylinder for transferring the charged sealer to the discharge unit, and quantitative discharge for quantitatively discharging the sealer of one coating amount after receiving and filling a predetermined amount of sealer from the sealer charging unit. Contains wealth.

Although not shown in detail in FIG. 6A, the sealer gun configuration is similar to that described with respect to FIGS. 2-4 above. The sealer charging unit may be docked with the sealer supply unit, and a sealer filling hole into which the sealer is injected from the sealer supply unit when docked; A charging booster for receiving and storing a sealer through the sealer filling hole; A hydraulic cylinder connected to the hydraulic unit through a hydraulic hose and transferring the sealer of the filling booster to the metered discharge unit; It may include a filter for filtering foreign matter in the sealer before the sealer is transferred to the metered discharge.

The metered discharge part is connected to the sealer filling part, a flow path through which the sealer moves, a filling rod including a plunger reciprocating in the flow path, a valve seat opened and closed by an operation of the filling rod, and opening and closing of the valve seat. A discharge gun body including an opening / closing cylinder for intermitting inflow and discharge of a needle seat and a sealer that pushes up or down a discharge piston in connection with an operation; A nozzle connected to the lower side of the discharge gun body and spraying a sealer to the outside; And a quantitative discharge booster which is formed on one side of the discharge gun body and is connected to the discharge gun body to receive a sealer to fill a predetermined amount of sealer, and is connected to the opening and closing operation of the needle sheet to seal the sealer from the quantitative discharge booster. It may include a discharge piston for moving up and down to discharge to. As shown in FIG. 5, a heating unit for heating the discharged sealer may be additionally mounted around the nozzle of the sealer gun.

In another embodiment, the quantitative discharge unit, as shown in Figure 5, the detection unit for detecting the position of the discharge piston 221 (41); An encoder for encoding discharge piston position information detected by the detection unit and transmitting the encoded encoded piston position information to the sealer control panel 40; And a proportional control valve for controlling the position and discharge amount of the discharge piston by using the position information of the discharge piston detected according to the control command of the sealer control panel 40 receiving the discharge piston position information from the encoder. The detector 41 may include one or more position detection sensors for detecting the amount of sealer inside the sealer gun. By detecting the remaining amount of sealer as described above and reducing the piston speed by using a proportional valve, it is possible to solve the problem that the sealer is discharged too little or too much.

Next, operation | movement of the sealer coating apparatus of one embodiment of this invention is demonstrated. First, the quantitative discharge sealer gun 10 is installed in the robot arm 11 for the coating operation, and is connected to the hydraulic unit 30 and the sealer control panel 40 to operate.

When the sealer is filled in the metered discharge sealer gun 10 of the present invention for the coating operation, as shown in FIG. 6B, the docking unit A of the sealer gun and the docking unit B of the sealer supply unit 20. Is docked. After docking, the sealer is supplied from the sealer supply unit 20 to the sealer gun 10 by the operation of the hydraulic unit 30. The sealer exhausting and filling completion signal in the sealer gun 10 may calculate and store the usage amount in advance, or communicate with the sealer control panel 40 the amount of sealer detected by the sensing unit 41 installed in the sealer gun 10. have. When the filling booster 110 is filled with the sealer, the piston 121 of the hydraulic cylinder 120 is raised to fill the inside of the filling booster 110, and when the filling of the sealer is completed, the docking line A ).

When the sealer is applied to a panel of an automobile, a certain amount of sealer is supplied from the sealer charging part 100 to the metered discharge part 200. At this time, the piston 121 of the hydraulic cylinder 120 is lowered by the sealer control panel 40 and the hydraulic unit 30.

The sealer of the quantitative discharge booster 110 moves to the discharge gun body 210 through the filter 112 by the falling pressure of the piston 121, and the impurities contained in the sealer are filtered out by the filter 112. You lose.

Here, when the sealer flows into the flow passage 212 through the inlet 211 of the discharge gun body 210, the rod 241 of the opening and closing cylinder 240 is lowered to open the valve seat 213 and at the same time the needle seat As the 243 closes the discharge port 231 of the nozzle 230, a certain amount of the introduced sealer is filled in the metered discharge booster 220 through the passage 214.

When the filling of the sealer is completed in the metered discharge booster 220, the sealer is discharged through the nozzle 230 to apply the sealant. In this case, the rod 241 of the opening / closing cylinder 240 is raised to the plunger 242. By closing the valve seat 213, the needle seat 243 opens the discharge port 231 of the nozzle 230, and the sealer is discharged.

When all of the sealers of the quantitative discharge booster 220 are discharged through the discharge operation, the sealer is supplied with a certain amount of the sealer from the charging booster 110 again, and when the sealers charged in the charging booster 110 are exhausted, they are charged again. The booster 110 and the pump unit 20 are docked to fill the sealer.

Although specific embodiments of the present invention have been described above by way of example, these are merely for the purpose of description and are not intended to limit the protection scope of the present invention. It will be apparent to those skilled in the art that various changes, substitutions, and alterations can be made therein without departing from the spirit of the invention.

1 is a schematic diagram of a conventional sealer applying apparatus.

Figure 2 is a perspective view of a quantitative discharge sealer gun according to an embodiment of the present invention.

Figure 3 is a schematic cross-sectional view of the quantitative discharge sealer gun according to an embodiment of the present invention.

4A and 4B are schematic cross-sectional views for explaining the operation of the quantitative discharging unit of the present invention. FIG. 4A is a state diagram in which a sealer is filled, and FIG. 4B is a state diagram in which the sealer is discharged.

5 is a cross-sectional schematic view of a sealer gun of another embodiment of the present invention.

Figure 6a-b is a schematic view of the sealer applying apparatus according to an embodiment of the present invention, Figure 6a is a view of the sealer supply unit and the sealer gun is not docked, Figure 6b is a state in which the sealer supply unit and the sealer gun is docked Device schematic.

* Description of the symbols for the main parts of the drawings *

Reference Signs List 10 sealer gun 100 sealer charging part 200 fixed-quantity discharge part

110: filling booster 120: hydraulic cylinder 112: filter

210: discharge part body 220: quantitative discharge booster 230: nozzle

240: open and close cylinder 213: valve seat 221: discharge piston

241: charging rod 243: needle seat

Claims (10)

A sealer gun which receives a sealer from a sealer supply unit of a sealer applying device and applies the sealer to a work object according to the behavior of the robot arm, Sealer charging unit including a filling booster docked only when the sealer supply unit and the sealer are filled and supplied with the sealer, and a hydraulic cylinder for delivering the filled sealer to the discharge unit; A quantitative discharge sealer gun, characterized in that it comprises a quantitative discharging unit for supplying a predetermined amount of sealer from the sealer charging unit and then quantitatively discharging the sealer. The method of claim 1, wherein the sealer charging unit A sealer filling port which is dockable with the sealer supply unit and into which a sealer is injected from the sealer supply unit when docked; A charging booster for receiving and storing a sealer through the sealer filling hole; A hydraulic cylinder for transferring the sealer of the filling booster to the metered discharge unit; A fixed-quantity discharge sealer gun including a filter that filters foreign substances in the sealer before the sealer is transferred to the metered discharge part. According to claim 1, wherein the quantitative discharge portion In connection with the sealer is connected to the filling section is connected to the opening and closing operation of the flow path that the sealer moves, the filling rod having a plunger reciprocating in the flow passage, the valve seat opened and closed by the operation of the filling rod A discharge gun body including a needle seat for pushing up or down a discharge piston and an opening / closing cylinder to control the inflow and discharge of the sealer; A nozzle connected to the lower side of the discharge gun body and spraying a sealer to the outside; And Is formed on one side of the discharge gun body, is connected to the discharge gun body quantitative discharge booster for receiving a sealer to fill a certain amount of sealer, And a discharge piston that moves up and down to discharge the sealer from the metered discharge booster to the sealer nozzle in connection with opening and closing of the needle seat. 4. The fixed-quantity discharge sealer gun according to claim 3, wherein the sealer gun further comprises a heating unit for heating the discharged sealer installed around the nozzle. The method of claim 3, wherein the quantitative discharge unit A detector detecting a position of the discharge piston; An encoder for encoding discharge piston position information detected by the detection unit; And And a proportional control valve for controlling the position and the discharge amount of the discharge piston by using the detected position information of the discharge piston. A sealer supply unit including a sealer container containing a sealer, a sealer pump for pumping the sealer contained in the sealer container and delivering the sealer to the filter unit, a filter unit for filtering foreign substances, and a docking unit with the sealer gun; A sealer gun receiving a sealer from the sealer supply unit and applying a sealer to a work target according to the behavior of the robot arm; A hydraulic unit connected to the sealer supply unit and the sealer gun; And A sealer control panel connected to the sealer supply unit and the sealer gun to control the operation thereof; Sealer charging unit including a charging booster docked only when the sealer supply unit and the sealer are filled and supplied with the sealer, and a hydraulic cylinder for transferring the filled sealer to the discharge unit; Sealer coating device characterized in that it comprises a quantitative discharging unit for receiving a certain amount of sealer from the sealer charging unit to fill and then quantitatively dispensing the sealer in one coating amount. The method of claim 6, wherein the sealer charging unit A sealer filling port which is dockable with the sealer supply unit and into which a sealer is injected from the sealer supply unit when docked; A charging booster for receiving and storing a sealer through the sealer filling hole; A hydraulic cylinder connected to the hydraulic unit through a hydraulic hose and transferring the sealer of the filling booster to the metered discharge unit; Sealer coating device comprising a filter for filtering foreign matter in the sealer before the sealer is transferred to the metered discharge. The method of claim 6, wherein the quantitative discharge portion In connection with the sealer is connected to the filling section is connected to the opening and closing operation of the flow path that the sealer moves, the filling rod having a plunger reciprocating in the flow passage, the valve seat opened and closed by the operation of the filling rod A discharge gun body including a needle seat for pushing up or down a discharge piston and an opening / closing cylinder to control the inflow and discharge of the sealer; A nozzle connected to the lower side of the discharge gun body and spraying a sealer to the outside; And Is formed on one side of the discharge gun body, is connected to the discharge gun body quantitative discharge booster for receiving a sealer to fill a certain amount of sealer, And a discharging piston configured to move up and down to discharge the sealer from the metered discharge booster to the sealer nozzle in connection with opening and closing of the needle sheet. 7. The sealer coating device according to claim 6, wherein the sealer gun further comprises a heating unit for heating the sealer discharged from the periphery of the nozzle. The method of claim 7, wherein the quantitative discharge unit A detector detecting a position of the discharge piston; An encoder for encoding discharge piston position information detected by the detection unit and transmitting the encoded information to the sealer control panel; And And a proportional control valve configured to control the position and discharge amount of the discharge piston by using the position information of the discharge piston detected according to the control command of the sealer control panel receiving the discharge piston position information from the encoder. .
KR1020090044181A 2009-05-20 2009-05-20 Fixed quantity discharging sealer gun and sealer spraying apparatus comprising the same KR20100125133A (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101478054B1 (en) * 2014-09-29 2014-12-31 주식회사 비에이치 Sealer supplying device
KR20180118286A (en) * 2017-04-21 2018-10-31 (주)대명티에스 Sealer application apparatus for vehicle body and method of applicating sealer for vehicle body
CN109427622A (en) * 2017-08-25 2019-03-05 株式会社斯库林集团 Pump installation and substrate board treatment
KR102014701B1 (en) * 2019-04-16 2019-08-27 (주)한빛산업 Variable actuator device for coating electrode of secondary battery
KR102045750B1 (en) * 2018-05-18 2019-11-18 주식회사 성우하이텍 Adhesive applicator
CN113499940A (en) * 2021-06-18 2021-10-15 浙江先导热电科技股份有限公司 Automatic glue sealing device and method
KR102369157B1 (en) * 2020-12-10 2022-03-02 주식회사 성우하이텍 Adhesive discharging device for cartridge
KR102369158B1 (en) * 2020-12-10 2022-03-02 주식회사 성우하이텍 Adhesive applicator
KR20230040639A (en) * 2021-09-16 2023-03-23 주식회사 성우하이텍 Adhesive discharging device for cartridge

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101478054B1 (en) * 2014-09-29 2014-12-31 주식회사 비에이치 Sealer supplying device
KR20180118286A (en) * 2017-04-21 2018-10-31 (주)대명티에스 Sealer application apparatus for vehicle body and method of applicating sealer for vehicle body
KR102030563B1 (en) 2017-04-21 2019-10-10 (주)대명티에스 Sealer application apparatus for vehicle body
US10627836B2 (en) 2017-08-25 2020-04-21 SCREEN Holdings Co., Ltd. Pumping apparatus and substrate treating apparatus
CN109427622A (en) * 2017-08-25 2019-03-05 株式会社斯库林集团 Pump installation and substrate board treatment
KR20190022317A (en) * 2017-08-25 2019-03-06 가부시키가이샤 스크린 홀딩스 Pumping apparatus and substrate treating apparatus
CN109427622B (en) * 2017-08-25 2022-04-01 株式会社斯库林集团 Pump device and substrate processing device
KR102045750B1 (en) * 2018-05-18 2019-11-18 주식회사 성우하이텍 Adhesive applicator
KR102014701B1 (en) * 2019-04-16 2019-08-27 (주)한빛산업 Variable actuator device for coating electrode of secondary battery
KR102369157B1 (en) * 2020-12-10 2022-03-02 주식회사 성우하이텍 Adhesive discharging device for cartridge
KR102369158B1 (en) * 2020-12-10 2022-03-02 주식회사 성우하이텍 Adhesive applicator
CN113499940A (en) * 2021-06-18 2021-10-15 浙江先导热电科技股份有限公司 Automatic glue sealing device and method
CN113499940B (en) * 2021-06-18 2022-05-27 浙江先导热电科技股份有限公司 Automatic glue sealing device and method
KR20230040639A (en) * 2021-09-16 2023-03-23 주식회사 성우하이텍 Adhesive discharging device for cartridge

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