KR20200014586A - Cnc router apparatus with painting and washing function - Google Patents

Abstract

The present invention relates to a CNC router apparatus which not only performs a painting operation by a painting unit formed on a work unit reciprocable by three-axis control, but allows coloring to be performed along with processing of a work object by a structure to perform boundary line coloring by a brush mounted washably among painting auxiliary units formed on the painting unit. In addition, the CNC router apparatus is equipped with a panting and washing function to perform washing as necessary when performing painting.

Description

CNC ROUTER APPARATUS WITH PAINTING AND WASHING FUNCTION}

The present invention relates to a CNC router device having a painting and washing function, and more particularly, painting can be performed together with processing of a workpiece, and also washing can be performed as needed during the painting work. And a CNC router device equipped with a cleaning function.

In order to form grooves or holes, a punching operation or a cutting operation is performed, and a router is commonly used to perform such punching or cutting operations.

Such a router is composed of a vertical spindle that rotates at high speed, a column and a center pin, and a table that can be raised or lowered.

From the above point of view, such as "multi-axis C & C router" (hereinafter, referred to in the prior art) of the Patent Publication No. 10-2004-0052915 is processed by a high speed rotation has the effect of reducing the processing time for the workpiece.

However, the prior art raises a problem of processing chips generated by scattering from a workpiece during punching or cutting by high-speed rotation.

In particular, if the scattering chips are wood or stone, it may adversely affect the health of workers in the workplace where the prior art is installed.

On the other hand, the router including the prior art may need to additionally paint or apply a coating material on the work result surface of the workpiece by punching or cutting.

However, routers including these prior arts were not developed for the purpose of painting or painting, and therefore, objects requiring painting or painting should be transferred to a separate painting or painting facility to perform the corresponding work. There was a hassle.

That is, as well as the additional equipment or apparatus for the painting or coating operation, as well as the increase in space and cost according to the additional installation and construction of the device was inevitable problem.

In particular, in the case of performing the painting work, when using the paint sprayed from the spray nozzle, there is a problem that the boundary between any one color and another neighboring color is difficult to paint neatly.

In addition, when the painting work is completed, the cleaning around the spray nozzle should be made at this time, there was a hassle that the worker has to wash by hand.

Publication No. 10-2004-0052915

The present invention has been invented to improve the above problems, it is possible to carry out painting with the processing of the workpiece, as well as having a painting and washing function to be able to perform cleaning as necessary during the painting work To provide a CNC router device.

In order to achieve the above object, the present invention is capable of reciprocating along the first direction of the table on which the workpiece is mounted and reciprocating in a second direction orthogonal to the first direction, the first direction and the second direction And a work unit including a work body capable of elevating and reciprocating in a third direction orthogonal to each other, and a tool which is rotatably provided at a lower end of the work body to automatically operate and work on the work object. A painting unit formed in the working unit and including a painting nozzle to color the surface of the workpiece from which the chip is removed; And a color formed in the painting unit to lower the surface of the workpiece to surround the outside of the edge of the painting nozzle when coloring the border of one color different from one of the plurality of colors to be coated on the surface of the workpiece. And a painting auxiliary unit including a first lifting body movably mounted along an outer circumferential surface of the painting nozzle, and a brush mounted on the upper surface side of the table from a lower edge of the first lifting body. It is possible to provide a CNC router device having a painting and washing function.

In particular, the present invention may implement an effect such as being painted by a brush touch on the surface of the workpiece by contacting the surface of the workpiece with the brush provided in the paint subsidiary unit in some cases while spraying the paint from the paint nozzle In addition, various applications of the apparatus according to the present invention may be increased.

Here, the cleaning unit is formed in the working unit and the painting unit, and removes the paint on the brush when sprayed on the surface of the work object from the painting nozzle by administering a cleaning agent to the brush at the lower end of the first lifting body. It further comprises a unit.

At this time, the washing unit is a hollow second lifting body which is mounted to be elevated along the outer circumferential surface of the first lifting body hollow, and is built into the lower end of the second lifting body protrudes toward the outer peripheral surface side of the first lifting body. It is elastically supported in the direction, and the distance (hereinafter first distance) from the upper surface of the table to the lower end of the first lifting body is lowered by the lowering of the second lifting body or the lifting of the first lifting body. When the distance from the upper surface of the second lifting body to the lower end of the second lifting body (hereinafter referred to as a second distance) is greater than the inner peripheral surface of the lower end of the second lifting body protrudes from the outer peripheral surface of the painting nozzle to block the lower surface of the first lifting body. Thereby including communication means for interconnecting the inner space of the second lifting body and the inner space of the first lifting body, wherein the second lifting body And wherein the brush when the mutual communication the inner space of the lifting body 1 is characterized in that it is housed in the inner space of the first lifting body.

In addition, the cleaning unit is connected to the communication means and the second lifting body, and injects a cleaning agent into the internal space of the brush and the first lifting body through the internal space and the communication means of the second lifting body. A discharging means connected to an injection means and an inner space of the first elevating body, the discharging means generating a negative pressure injected by the injecting means to discharge the cleaning agent washing the brush to the outside of the first elevating body; Characterized in that.

In addition, the cleaning unit is connected to the upper end of the brush is embedded in the first lifting body, the lower end surface of the first lifting body is blocked by the communication means and at the same time the brush inside the first lifting body It is characterized in that it further comprises a brush lifting means for raising to be stored in the space.

According to the present invention having the above configuration, the following effects can be achieved.

First, the present invention is capable of reciprocating along a first direction of a table on which a work object is mounted, reciprocating in a second direction orthogonal to the first direction, and elevating reciprocating in a third direction perpendicular to the first and second directions. A work unit including a workable body and a tool rotatably provided at a lower end of the work body to automatically operate and work on the work object; A painting unit formed in the working unit, the painting unit including a painting nozzle to color the surface of the workpiece from which the chip is removed; And an outer circumferential surface of the painting nozzle formed on the painting unit to lower the surface of the painting object to surround the outside of the edge of the painting nozzle when the boundary color of the color different from one of the plurality of colors to be applied to the surface of the workpiece is lowered. And a painting auxiliary unit including a first lifting body mounted to be lifted and lowered, and a brush mounted on the upper surface side of the table from a lower edge of the first lifting body. In addition to painting can be performed, as well as washing as needed during the painting work can be performed automatically, it is possible to obtain a good quality work results, and greatly improve the convenience of maintenance .

In addition, according to the present invention, the cleaning unit is formed in the work unit and the painting unit, and by applying the cleaning agent to the brush of the lower end of the first lifting body, the cleaning unit for removing the paint on the brush when sprayed on the surface of the workpiece from the painting nozzle Further, it will be possible to manually increase the efficiency of the production process and the ease of operation and maintenance by manually eliminating the need to manually wash the paint nozzle periphery with water or cleaning agents.

In addition, the cleaning unit according to the present invention includes a hollow second lifting body which is mounted to be liftable along the outer circumferential surface of the hollow first lifting body, and is built into the lower end of the second lifting body to protrude toward the outer circumferential surface side of the first lifting body. It is elastically supported in the direction to be made, and the distance (hereinafter referred to as a first distance) from the upper surface of the table to the lower end of the first lifting body is lowered from the upper surface of the table by the lowering of the second lifting body or the raising of the first lifting body. When larger than the distance to the lower end of the elevating body (hereinafter referred to as the second distance), the inner space of the second elevating body is blocked by protruding from the inner circumferential surface of the lower elevating body to the outer circumferential surface of the painting nozzle to block the lower surface of the first elevating body. And communication means for interconnecting the inner space of the first elevating body with each other, wherein when the inner spaces of the second elevating body and the first elevating body communicate with each other, To be received by the inner space of the body, the cleaning operation will be for sure to clean and quiet in the internal space not carried out from the outside.

In particular, the cleaning unit according to the present invention prevents the occurrence of various problems such as contamination of the workplace due to paint splashing or splashing in the existing manual washing process or causing unpleasant factors on the skin of the worker, Creation of a pleasant working environment will be possible.

In addition, the cleaning unit according to the present invention is connected to the communication means and the second lifting body, the injection means for injecting the cleaning agent into the internal space of the brush and the first lifting body through the internal space and the communication means of the second lifting body; By connecting with the internal space of the first elevating body, by the injection means further comprises a discharge means for generating a negative pressure for discharging the cleaning agent for cleaning the brush to the outside of the first elevating body, by the existing manual washing Compared to the process, harmful components such as paints or cleaning agents splashing or scattering can be isolated in the inner space without exposing to the outside, thereby protecting the safety of workers and creating a pleasant workplace.

In addition, the cleaning unit according to the present invention is connected to the upper end of the brush is embedded in the first lifting body, the bottom surface of the first lifting body is blocked by the communication means and at the same time the brush is stored in the inner space of the first lifting body By further including the brush lifting means for raising as much as possible, it will be possible to help the cleaning operation in the isolated state in the inner space without being exposed to the outside.

1 is a conceptual diagram showing the overall structure of a CNC router device equipped with painting and washing functions according to an embodiment of the present invention
Figure 2 is a cross-sectional conceptual view showing the internal structure of the paint subsidiary unit and the washing unit, which is a main part of the CNC router device having a painting and washing function according to another embodiment of the present invention;
3 and 4 are cross-sectional conceptual views sequentially illustrating a cleaning process of a washing unit, which is a main part of a CNC router apparatus having a painting and washing function according to another embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various different forms.

In this specification, the embodiments are provided so that the disclosure of the present invention may be completed and the scope of the present invention may be completely provided to those skilled in the art.

And the present invention is defined only by the scope of the claims.

Thus, in some embodiments, well known components, well known operations and well known techniques are not described in detail in order to avoid obscuring the present invention.

In addition, the same reference numerals throughout the specification refer to the same components, and the terminology (discussed) used herein is for the purpose of describing the embodiments are not intended to limit the invention.

In this specification, the singular forms "a", "an" and "the" include plural unless the context clearly dictates otherwise, and the elements and acts mentioned as "comprising" include, do not exclude the presence or addition of one or more other components and acts. .

Unless otherwise defined, all terms used in the present specification (including technical and scientific terms) may be used as meanings that can be commonly understood by those skilled in the art.

In addition, the terms defined in the commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

First, Figure 1 is a conceptual diagram showing the overall structure of a CNC router device equipped with painting and washing functions according to an embodiment of the present invention.

And, Figure 2 is a cross-sectional conceptual view showing the internal structure of the paint subsidiary unit 300 and the washing unit 600, which is a main part of the CNC router apparatus with a painting and washing function according to another embodiment of the present invention.

3 and 4 are cross-sectional conceptual views sequentially illustrating a washing process of a washing unit 600 which is a main part of a CNC router apparatus having a painting and washing function according to another embodiment of the present invention.

For reference, in Fig. 1, the symbol "⊙" indicates a direction approaching from the ground facing the reader, and the symbol "ⓧ" indicates a direction away from the ground facing the reader.

Accordingly, the round trip along the "first direction" to be described later in FIG. 1 is made by the symbols "⊙" and "ⓧ", and the round trip along the "second direction" to be described later is a bidirectional arrow indicated in the left and right directions in the drawing. It is made by, and reciprocating along the "third direction" to be described later is made by a double-headed arrow shown in the up and down direction in the drawings.

In addition, in FIG. 1, reference numeral 700 denotes a controller for automatic control of the work unit 100, the painting unit 200, and the painting auxiliary unit 300, and the arrow indicated by the dotted line in FIG. And the direction of discharge.

As shown in the present invention, the painting is performed by the painting unit 200 formed in the work unit 100 that is movable in three-axis control, as well as washing among the painting auxiliary units 300 formed in the painting unit 200. It can be seen that the structure is able to perform the border color by the brush 320 mounted as possible.

First, the work unit 100 may be reciprocated along a first direction of the table 101 on which the work object 400 is mounted, and may be reciprocated in a second direction orthogonal to the first direction, and the first and second directions may be different from each other. A work body 110 capable of lifting up and down in a third orthogonal direction at the same time, and a tool 112 rotatably provided at a lower end of the work body 110 to automatically operate and work on the work object 400. will be.

The work unit 100 is for performing various operations in which chips such as embossed or intaglio are generated on the surface of the work object 400 using the tool 112.

In addition, the painting unit 200 is formed in the work unit 100 and includes a painting nozzle 201 for coloring the surface of the work object 400 from which the chip is removed.

The painting subsidiary unit 300 is formed in the painting unit 200 and descends to the surface of the work object 400 when coloring a boundary line of a color different from one of a plurality of colors to be coated on the surface of the work object 400. It surrounds the outer edge of the painting nozzle 201.

To this end, the painting subsidiary unit 300 includes a first lifting body 310 which is mounted to be liftable along the outer circumferential surface of the painting nozzle 201, and an upper surface of the table 101 from the bottom edge of the first lifting body 310. The brush 320 may be mounted to be flush with the side.

The present invention can be applied to the embodiments as described above, and of course, the following various embodiments are also applicable.

First, the work unit 100, as shown in Fig. 1, the upper portion connecting the upper end of the first transfer frame 121 and the first transfer frame 121 that can be reciprocated simultaneously in the first direction on both sides of the table 101, as shown in FIG. The second conveyance frame 122 which can be reciprocated in the second direction along the first rail 124 formed in the frame 123, and the second rail 125 which is formed on one side of the second conveyance frame 122 in the vertical direction It may include.

Therefore, the work body 110 can also grasp the lifting reciprocating in the third direction along the second rail (125).

In addition, the cleaning unit 500 is formed in the work unit 100 to suction and remove chips generated from the work object 400 by the tool 112 through the suction nozzle 501, thereby allowing the work object 400 to work. By cleanly cleaning the surface of the) can be helped to make the coloring by the painting unit 200 neat and sure.

On the other hand, the work unit 100 and the painting unit 200 is formed with a cleaning unit 600, by dispensing the cleaning agent to the brush 320 of the lower end of the first lifting body 310, the work object from the painting nozzle 201 When sprayed on the surface of 400 will be able to automatically perform a cleaning operation to remove the paint on the brush 320.

Looking at this cleaning unit 600 in more detail with reference to Figure 2 in conjunction with Figure 1, it can be seen that the structure including a second lifting body 610 and the communication means 620.

First, the second lifting body 610 is a member made of a hollow cylindrical shape that is mounted to be liftable along the outer circumferential surface of the first lifting body 310 that is hollow.

Here, the communication means 620 is embedded in the lower end of the second elevating body 610 and elastically supported in a direction projecting toward the outer peripheral surface side of the first elevating body 310, the color is painted from the inner peripheral surface of the lower end of the second elevating body 610 By protruding to the outer circumferential surface of the nozzle 201 to block the bottom surface of the first lifting body 310, the inner space 611 of the second lifting body 610 and the inner space 311 of the first lifting body 310. It will serve to interconnect them.

At this time, the communication means 620 is the distance from the upper surface of the table 101 to the lower end of the first lifting body 310 by the lowering of the second lifting body 610 or the rising of the first lifting body 310. When the first distance d1 is greater than the distance from the upper surface of the table 101 to the lower end of the second lifting body 610 (hereinafter, the second distance d2), the first lifting body 310 is formed. Blocking the bottom surface of the inner spaces 311 and 611 to communicate with each other.

The mutual communication process by the communication means 620 will be described in more detail later in detail.

Therefore, the brush when the internal space 611 of the second lifting body 610 and the internal space 311 of the first lifting body 310 communicate with each other so that the cleaning operation by the cleaning unit 600 is smoothly performed. The 320 is preferably accommodated in the internal space 311 of the first lifting body 310.

Meanwhile, the communication means 620 includes a ring-shaped communication slot 621 which is cut along the lower end of the inner circumferential surface of the second lifting body 610 so as to communicate with the internal space 611 of the second lifting body 610. can do.

In addition, the communication means 620 is a plurality of springs 622 embedded in the internal space 611 of the second lifting body 610 to generate an elastic force in a direction (transparent arrow direction) projecting from the communication slot 621. It may include.

The communication means 620 has an inner side surface corresponding to the half of the communication slot 621 and an outer side surface in contact with the end portions of half of the plurality of springs 622, respectively. A semi-circular ring-shaped first opening / closing member is elastically supported to be pushed toward the outer circumferential surface of the first elevating body 310 or the outer circumferential surface side of the painting nozzle 201 and built into the inner space 611 of the second elevating body 610. 623a).

And the communication means 620 is the 2nd opening-and-closing piece which has an inner side surface of the shape corresponding to the other half of the communication slot 621, and the outer side surface which contact | connects the other half edge part of the some spring 622, respectively. 623b.

The second opening / closing piece 623b is elastically supported to be pushed toward the outer circumferential surface of the first elevating body 310 or the outer circumferential surface side of the painting nozzle 201 by the spring 622, and an inner space 611 of the second elevating body 610. It is a semi-circular ring-shaped member which is built in the (circle) and has both ends which contact the both ends of the 1st opening / closing piece 623a, and forms a circular ring shape.

The communication means 620 may include a first locking rib 623ar that protrudes along the outer edge of the upper surface of the first opening / closing piece 623a.

The first locking rib 623ar may include a first opening and closing piece 623a protruding from the communication slot 621 such that the second lifting body 610 and the internal space 311 of the first lifting body 310 are connected to each other. At this time, the first opening and closing piece 623a is fixed to the upper edge of the communication slot 621 in the inner space 611 of the second lifting body 610 to restrict the escape from the communication slot 621 completely. will be.

The communication means 620 may include a second locking rib 623br that protrudes along the outer edge of the upper surface of the second opening / closing piece 623b.

When the second opening rib 623br protrudes from the communication slot 621 so that the second lifting body 610 and the internal space 311 of the first lifting body 310 are interconnected with each other. The second opening and closing piece 623b is fixed to the upper edge of the communication slot 621 in the internal space 611 of the second lifting body 610 to restrict the escape from the communication slot 621 completely. .

In addition, the communication means 620 is a first along the upper surface and the outer surface of the first opening and closing piece 623a so as to interconnect the upper surface of the first opening and closing piece 623a and the outer surface of the first opening and closing piece 623a. It may also include a plurality of first communication channels (623ac) formed through the inside of the opening and closing piece (623a).

In addition, the communication means 620 is provided along the upper surface and the outer surface of the second opening and closing piece 623b so as to interconnect the upper surface of the second opening and closing piece 623b and the outer surface of the second opening and closing piece 623b. Of course, it may also include a second communication channel (623bc) formed in a plurality through the inside of the opening and closing piece (623b).

Here, when the internal spaces 311 and 611 communicate with each other as shown in FIG. 4, the first and second communication channels 623ac and 623bc are injected into the internal space 611 of the second lifting body 610, and thus, the first and second communication channels 623ac and 623bc have the first and second communication channels 623ac and 623bc. By discharging through the inner space 311 of the elevating body 310, it provides a flow path according to the cleaning of the brush 320 accommodated in the inner space 311 of the first elevating body (310).

On the other hand, the communication means 620 is formed to protrude along the lower end of the outer peripheral surface of the second lifting body 610 communicates with the internal space 611 of the second lifting body 610, a plurality of springs 622 is built-in It may be further provided with a spring flange 624.

In addition, the cleaning unit 600 may further include an injection means 630 and a discharge means 640 for the injection and discharge of the cleaning agent.

First, the injection means 630 is connected to the communication means 620 and the second elevating body 610, the brush 320 through the communication means 620 and the internal space 611 of the second elevating body 610. And the cleaning agent is injected into the internal space 311 of the first lifting body 310.

In addition, the discharge means 640 is connected to the internal space 311 of the first lifting body 310, the first lifting body 310 is injected by the injection means 630 to clean the brush 320, the first lifting body (310) It is to generate a negative pressure discharged to the outside.

Here, the injection means 630 is connected to the injection pipe 631 and the injection pipe 631 connected to the internal space 611 of the second lifting body 610 from the upper side of the second lifting body 610. And a driving force for transferring the cleaning agent toward the internal space 311 of the first lifting body 310 from the cleaning agent supply tank 632 by being mounted on the cleaning agent supply tank 632 and the injection pipe 631 to temporarily receive the cleaning agent. It may include a fluid motor 633 to generate.

At this time, the discharge means 640 is connected to the discharge pipe 641 and the discharge pipe 641 connected to the internal space 311 of the first lifting body 310 from the upper side of the first lifting body 310. And a cleaning agent tank 642 in which the cleaning agent for washing the brush 320 is temporarily accommodated, and mounted on the discharge pipe 641 to generate a negative pressure from the first lifting body 310 toward the cleaning agent tank 642. May include a suction pump 643.

On the other hand, the cleaning unit 600 is connected to the upper end of the brush 320 is embedded in the first elevating body 310, the lower end surface of the first elevating body 310 by the communication means 620 and at the same time The brush lifting unit 650 may be further provided to raise the brush 320 to be received in the internal space 311 of the first lifting body 310.

Here, the brush elevating means 650 drives the elevating screw rod 652 and the elevating screw rod 651 of the flat ring-shaped ring lifting piece 651 accommodated in the internal space 311 of the first elevating body 310. Lifting and lowering are performed by the motor 653 and the lifting movable body 654.

In this case, it is also possible to understand that the plurality of piles 321 formed by bundles of unit hairs are fixed along the lower surface of the ring elevating piece 651 to form the brush 320.

First, the elevating screw rod 652 is disposed in the internal space 311 of the first elevating body 310 to penetrate the upper and lower surfaces of the ring elevating piece 651 so that forward and reverse rotation is possible, and the lower portion is the first elevating unit. Rotationally supported on the bottom surface of the inner space 311 of the body 310, the thread is formed along the outer peripheral surface.

In addition, the elevating drive motor 653 is disposed on one side of the first elevating body 310 is connected to the upper end of the elevating screw rod 652, and transmits a driving force to the forward, reverse rotation of the elevating screw rod 652. .

In addition, the elevating movable body 654 is engaged with the thread of the elevating screw rod 652 to elevate according to the forward and reverse rotation of the elevating screw rod 652, and is fixed to the ring elevating piece 651.

Hereinafter, the cleaning process of the washing unit 600, which is the main part of the present invention, will be described with reference to FIGS. 3 and 4 as follows.

For reference, reference numerals not shown in FIGS. 3 and 4 refer to FIGS. 1 and 2.

First, the painting work is performed by the paint sprayed from the painting nozzle 201 to the surface of the work object 400, the first lifting body 310 is lowered along the outer circumferential surface of the painting nozzle 201 when coloring the boundary color In one state, the lower end of the brush 320 is also close to the surface of the work object 400, so that the paint is scattered to the outside by the brush 320 having a plurality of piles 321 arranged in a cylindrical shape so as not to spread. will be.

Thereafter, the first elevating body 310 ascends for the washing operation of the brush 320 as shown in FIG. 3, and then, the plurality of piles 321 constituting the brush 320 are lifted by the ring elevating piece 651. Accordingly, as shown in FIG. 4, the second elevating body 610 will be lowered in order to be stored in the internal space 311 of the first elevating body 310 and for mutual communication between the internal spaces 311 and 611.

At this time, the ring elevating piece 651 is interlocked with the elevating movable body 654 which is lifted by the elevating screw rod 652 which is rotated by receiving the driving force of the elevating drive motor 653, and thus the inside of the first elevating body 310. It rises in the space 311.

At the same time, when the upper edge of the communication slot 621 passes the lower surface of the first elevating body 310, the first and second opening and closing pieces 623a and 623b are simultaneously communicated by the spring force of the spring 622. Protruding from 621, the inner surface of each of the first and second opening and closing pieces 623a and 623b is in contact with the outer circumferential surface of the painting nozzle 201 as shown in FIG.

As the inner surface of each of the first and second opening and closing pieces 623a and 623b contacts the outer circumferential surface of the painting nozzle 201, the first and second communication channels 623ac and 623bc mutually connect the inner spaces 311 and 611. Communicate with each other, and by operating the injection means 630 to inject the cleaning agent from the internal space 611 of the second lifting body 610 into the internal space 311 of the first lifting body 310, whereby the first lifting body ( Cleaning of the brush 320 accommodated in the internal space 311 of 310 is performed.

At this time, the cleaning agent is not particularly shown in the ring lifting piece 651, so as not to be prevented from being discharged by the discharge means 640 connected to the outside of the first lifting body 310 through the ring lifting piece 651, a plurality of through holes It may be additionally formed through.

Subsequently, when the cleaning agent is injected into the internal space 311 of the first lifting body 310 to clean the brush 320, the discharging means 640 is operated to discharge the cleaning agent that has been cleaned.

Therefore, when the cleaning of the brush 320 by the injection means 630 is completed, the operation of the injection means 630 and the discharge means 640 is stopped and at the same time, the communication means 620 is larger than the first distance d1. As the second lifting body 610 rises so that the second distance d2 becomes smaller, the bottom surface of the first lifting body 310 is opened.

Thereafter, the brush lifting means 650 lowers the brush 320 to protrude from the bottom surface of the first lifting body 310.

On the other hand, although not particularly shown in the present invention, by the electromagnet that is generated or dissipated in accordance with the power supply to the outer surface of each of the first and second opening and closing pieces (623a, 623b) and the inner surface of the spring flange 624, communication The first and second opening and closing pieces 623a and 623b that protrude through the slot 621 may be returned to the internal space 611 of the second lifting body 610.

The return of the first and second opening and closing pieces 623a and 623b may be simultaneously performed by turning on the power to the electromagnet by the operation of the controller 700.

Hereinafter, the operation and effects of the CNC router device equipped with the painting and washing functions according to the preferred embodiment of the present invention will be described as follows.

First, the present invention is capable of reciprocating along a first direction of the table 101 on which the work object 400 is mounted, reciprocating in a second direction orthogonal to the first direction, and orthogonal to the first direction and the second direction at the same time. A work unit including a work body 110 capable of lifting up and down in a third direction, and a tool 112 rotatably provided at a lower end of the work body 110 to automatically operate and work on the work object 400 ( 100); A painting unit (200) formed in the work unit (100) and including a painting nozzle (201) for coloring the surface of the work object (400) from which chips are removed; And a color formed in the painting unit 200 and descending to the surface of the work object 400 when coloring a boundary line of a color different from one of a plurality of colors to be coated on the surface of the work object 400. From the lower edge of the first elevating body 310 and the lower end of the first elevating body 310 to the upper surface side of the table 101 so as to be able to elevate along the outer circumferential surface of the painting nozzle 201 so as to surround the outer edge of the edge. It characterized in that it comprises a painting auxiliary unit 300 including a brush 320 is mounted to be washable, can be painted with the processing of the workpiece 400, of course, according to the needs Cleaning can also be done automatically, resulting in good quality work results and greatly improving the convenience of maintenance.

In particular, the present invention is in contact with the surface of the workpiece 400 by contacting the brush 320 provided in the paint subsidiary unit 300 with the surface of the workpiece 400 while spraying the paint from the paint nozzle 201 in some cases. Since it is possible to implement the effect such as being painted by a brush touch, it will be possible to increase the various utilization of the device according to the present invention.

And, according to the present invention, formed in the work unit 100 and the painting unit 200, by administering a cleaning agent to the brush 320 of the lower end of the first lifting body 310, the work object (201) from the painting nozzle 201 ( Further provided by the cleaning unit 600 for removing the paint on the brush 320 when sprayed on the surface of 400, by the manual labor worker has to manually wash the periphery of the paint nozzle 201 with water or cleaning agent This will greatly enhance the efficiency of the production process and the ease of operation and maintenance.

In addition, the cleaning unit 600 according to the present invention includes a hollow second lifting body 610 and a second lifting body 610 that are mounted to be lifted along an outer circumferential surface of the first lifting body 310 that is hollow. The first distance d1 is elastically supported in a direction protruding toward the outer circumferential surface side of the first elevating body 310 and lowered by the lowering of the second elevating body 610 or the raising of the first elevating body 310. When the second distance d2 is greater than the second distance d2, the second elevating body 610 protrudes from the inner circumferential surface of the lower end portion to the outer circumferential surface of the painting nozzle 201 to block the lower end surface of the first elevating body 310, thereby raising the second elevating portion. Communication means 620 for interconnecting the body 610 and the internal space 311 of the first elevating body 310, the internal space 611 and the first elevating body of the second elevating body (610) ( When the internal spaces 311 of the 310 are in communication with each other, the brush 320 is accommodated in the internal spaces 311 of the first lifting body 310, The chuck operation may be made clean and quiet in the internal spaces 311 and 611 without being performed from the outside.

In particular, in the washing unit 600 according to the present invention, in the existing manual washing process, paint is scattered in all directions or the soil is contaminated due to splashing, or causes of various problems such as an unpleasant factor causing the skin of an operator. By preventing, the creation of a pleasant working environment will be possible.

In addition, the cleaning unit 600 according to the present invention is connected to the communication means 620 and the second lifting body 610, the internal space 611 and the communication means 620 of the second lifting body 610. Injection means 630 for injecting a cleaning agent into the interior space 311 of the brush 320 and the first lifting body 310 and the internal space 311 of the first lifting body 310, the injection means By further comprising a discharge means 640 for generating a negative pressure to be discharged by the 630 to clean the brush 320 to the outside of the first lifting body 310, by the existing manual washing process and In comparison, harmful components such as paints or cleaning agents splashing or scattering can be isolated in the interior spaces 311 and 611 without exposing them to the outside, thereby protecting the safety of workers and creating a pleasant workplace. Will be.

In addition, the cleaning unit 600 according to the present invention is connected to the upper end of the brush 320 is embedded in the first lifting body 310, the bottom surface of the first lifting body 310 by the communication means 620. And the brush lifting means 650 for raising the brush 320 to be stored in the internal space 311 of the first lifting body 310 at the same time, thereby preventing the external space 311 from being exposed to the outside. 611) will help in the cleaning operation in isolation.

As described above, the present invention provides a CNC router apparatus having a painting and washing function capable of performing painting along with processing of a workpiece, as well as washing as needed during painting. It can be seen that it is thought.

In addition, many modifications and applications are also possible to those skilled in the art within the scope of the basic technical idea of the present invention.

100 ... working unit
101 ... table
110 ... working body
112 ... Tool
121 ... First feed frame
122 ... 2nd feed frame
123 ... Top Frame
124 ... first rail
125 ... 2nd rail
200 ... painting unit
201 ... painting nozzle
300 ... Painting Aid Unit
310 ... first lifting body
311 ... Inner Space of First Lifting Body 310
320 ... brush
400 ... workpiece
500 ... cleaning unit
501 suction nozzle
600 ... washing unit
610 ... second lifting body
Internal space of the second elevating body 610.
620 ... Means of communication
621 ... communication slot
622 ... spring
623a ... 1st opening and closing
623ac ... 1st communication channel
623ar ... 1st Jam Rib
623b ... the second opening and shutting edition
623bc ... second communication channel
623br ... 2nd jammed rib
624 ... spring flange
630 ... injection means
631.Injection piping
632 cleaning agent supply tank
633.Fluid motor
640 ... emission means
641 ... outlet piping
642 ... cleaning tank
643.Suction pump
650 ... brush lift means
651 ... Ring Platform
652 ... lift screw rod
653 Lift Motors
654 Lifting Vehicle
700 ... Controller
d1 ... first distance
d2 ... second distance

Claims (5)

A work that can be reciprocated along a first direction of a table on which a work object is mounted, can be reciprocated in a second direction orthogonal to the first direction, and can be moved up and down in a third direction orthogonal to the first direction and the second direction. A work unit including a body and a tool rotatably provided at a lower end of the work body to automatically operate and work on the work object;
A painting unit formed in the working unit and including a painting nozzle to color the surface of the workpiece from which the chip is removed; And
The painting unit is formed on the painting unit, and when the border color of one of the plurality of colors to be coated on the surface of the workpiece is painted to the surface of the workpiece to be lowered to surround the outer edge of the painting nozzle, And a painting auxiliary unit including a first lifting body mounted on the outer circumferential surface of the nozzle and mounted on the upper surface side of the table from a lower edge of the first lifting body. CNC router unit with painting and cleaning functions.
The method according to claim 1,
A cleaning unit which is formed in the work unit and the painting unit and removes the paint on the brush when sprayed to the surface of the workpiece from the painting nozzle by dispensing a cleaning agent to the brush at the lower end of the first lifting body. CNC router device with a painting and washing function further comprising.
The method according to claim 1 or 2,
The washing unit,
A hollow second elevating body mounted on the outer circumferential surface of the first elevating body which is hollow;
It is embedded in the lower end of the second elevating body and elastically supported in a direction projecting toward the outer peripheral surface side of the first elevating body, by the lowering of the second elevating body or the elevating of the first elevating body, from the upper surface of the table When the distance to the lower end of the first elevating body (hereinafter referred to as the first distance) is greater than the distance from the upper surface of the table to the lower end of the second elevated body (hereinafter referred to as the second distance), the inner peripheral surface of the lower end of the second elevated body And a communication means protruding from an outer circumferential surface of the painting nozzle to block a lower end surface of the first elevating body, thereby interconnecting an inner space of the second elevating body and an inner space of the first elevating body.
And the brush is stored in the inner space of the first lifting body when the second lifting body and the inner space of the first lifting body communicate with each other.
The method according to claim 3,
The washing unit,
An injection means connected to the communication means and the second lifting body and injecting a cleaning agent into the internal space of the brush and the first lifting body through the inner space of the second lifting body and the communicating means;
It is connected to the internal space of the first lifting body, characterized in that it further comprises a discharge means for generating a negative pressure injected by the injection means for discharging the cleaning agent for cleaning the brush to the outside of the first lifting body CNC router unit with painting and cleaning functions.
The method according to claim 3 or 4,
The washing unit,
A brush connected to an upper end of the brush and embedded in the first elevating body, the brush lowering the lower end surface of the first elevating body by the communicating means and simultaneously raising the brush to be received into an inner space of the first elevating body; CNC router device with painting and washing function further comprising lifting means.

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