JP2010179231A - Openable ring shaped 360-degree coating method and device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems that steel bridge coating, parapets, safety fences on the roof of a building, fence or the like are constructed by many round or rectangular columns of several hundreds unit with a fence pole of shape having many right-and-left spaces and then, the coating efficiency is very low in use of a conventional spray gun or the like and they are coated one by one using a brush or roller with hand. <P>SOLUTION: In the openable ring type 360-degree coating method and the device and a device using guide rails or the like of a pair of coating auxiliary device, the concentrative spray coating is carried out on the fence pole regardless of shape of the round or rectangular column or the like to be coated while keeping the fence pole in the ring shape center part through the whole periphery of 360-degree with a vertical movement of the coating device. As a result, the coating results in relieving of a conventional troublesome hand painting work and the hand works taking much time as a means for solving the problems. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to paintings such as emergency stairs, safety roofs on buildings, handrails on verandas, fences at boundaries, poles, steel bridge painting, and the like.

Conventional maintenance work such as emergency staircases, veranda handrails, building roof safety fences, boundary fences, bridge railings, steel bridge painting, etc. are regularly performed, and safety fences and fences etc. The long and thin round pillars and prisms that are often used for fence pillars, etc. are narrowly spaced, and consist of several hundreds of fence pillars. In addition, these fence pillars, after rusting off, are painted by brushing or hand-painting with a roller, such as applying a rust-preventive coating, which is a laborious and time-consuming repainting operation.
Moreover, even when applying a round column or a square column with a brush, it was a hand-painting operation method in which it took a long time for each piece by the same method after turning from the surface part to the left and right sides and then turning to the back side.

As an improvement measure, there is a convenient paint spray can used for painting, but this is often used for small objects such as work or models. For business use, spray coating using a spray gun with a compressor or airless device is suitable for a wide range of coatings on flat surfaces. The mechanism of the spray gun used for such painting is intended for spray painting over a wide range of painting objects as disclosed in (Patent Document 1), but the bridge railings, emergency stairs and safety fences In spray painting to paint objects that are composed of thin and long round pillars and square pillars such as fences and a lot of space on the left and right, the paint fixing power is also poor and it is scattered. Conventionally, brushing and roller hand-painting work one by one because it is economical and leads to air pollution.
See JP-A-7-251102

Problems to be solved are acid rain, etc. Outdoor steel emergency staircases, handrails, safety fences on the roof of buildings, fences, railings of bridges, etc. Maintenance of regular steel bridge painting etc. due to rust floating Management painting work is underway. Safety fences and fences are thin and long round pillars and square pillars that are made up of hundreds to thousands of fence pillars. Similarly, after removing rust, each one is brushed or hand-rolled with a roller. It is painting work. In addition, even when applying round brushes, round pillars or square pillars, it was a very time-consuming and time-consuming painting work, such as painting the left and right sides of the surface, then turning to the back side and painting the back side. Accordingly, the present invention relates to a painting and apparatus that sprays 360 degrees all around at once, even if it is a painting object such as a thin and long round pillar such as a fence pillar or a rectangular pillar.

In order to solve the above-mentioned problem, the present invention is used for spray painting of a small work or a fine model for exclusive use of a paint spray can. The end of the semicircular pipe with the injection nozzle hole is fixed to the pressing base with a clasp at the required location inside the two semicircular pipes, and the fitting groove is fixed to the pipe tip. A semi-rotating movable connecting fitting and a coil spring are fixed to the end of a semicircular pipe with the other injection nozzle hole on the pressing base. An open / close lever is fixed to the pipe, and an insertion protrusion is fixed to the tip. Stop projections are provided on the top and bottom of the pressing base, and when the opening / closing lever is pressed within that range, the semi-circular pipe with the injection nozzle hole is largely released to the state where it jumps up to 90 degrees. When the pressure base is pressed against the object to be painted in the center of the ring with the restoring force of the ring, the paint from the paint spray can is separated from the semicircular pipe with two injection nozzle holes on the left and right by the branch pipe. Direct spray coating from spray nozzle holes provided at necessary places. Even if the object to be coated is a complicated shape, the paint or spray can directly features 360-degree all-round spray coating. Opening and closing ring shape 360 degree painting method and apparatus for wearing.

Open / close ring-shaped 360 degree coating method and device mechanism that connects to the high pressure feeding of the paint with a compressor or airless is the inside of two metal semi-circular pipes that hit the ring-shaped diagonal according to the ring shape and the state Ring on both sides of the tip of the gripping device provided with an injection trigger that can be finely adjusted depending on the application center or above the injection direction of the semi-circular pipe with injection nozzle that can be attached and detached by screw type attachment at the required points of Fix the support plate. From there, the end of one semicircular pipe with an injection nozzle is fixed with a clasp, a part of the pipe is fixed with a support fitting with a ring support plate, and the fitting pipe is fixed at the tip.
Also, the other end of the semicircular pipe with the injection nozzle is provided with a fulcrum movable connection fitting and a return spring, and the open / close lever is fixed, and the insertion protrusion is fixed at the tip. This insertion projection joins both end portions of one of the fitting pipes to form a ring shape maintaining device. A two-stage pulley is installed at the tip of the gripping device inside the ring.

When the open / close lever is pulled, the insertion protrusion at the tip that opens horizontally is released from the fitting pipe and opens largely to one side from the center of the tip. Both sides can be released in the same way. Blowing while moving up or down while maintaining the center of the fence pillar to be painted in the center of the ring shape while attached to the railing of the bridge to be painted, safety fence or fence etc. During painting, if the fence pillar to be painted is slightly out of the ring shape, color unevenness such as shading of the paint will occur, and it takes time and inconvenience in painting while maintaining the ring center with respect to the fence pillar. there were. Accordingly, the present invention is a painting method and apparatus that uses an open / close ring-shaped 360-degree painting method and apparatus and a pair of painting auxiliary devices.

It consists of a strong magnet iron piece fixing base that is attached to the main column with upper and lower adjustment screws that supports the guide rail of the painting auxiliary device. Railings, handrails, safety fences, fences, etc. are composed of hundreds of fence frames, such as round pillars and prisms. A magnet iron piece fixing stand can be installed vertically or horizontally on the fence pillar to be painted according to its shape. Therefore, the main pillar with guide rail vertical adjustment screw is installed so that the fence pillar to be painted is placed in the center of the ring shape when it is attached to the fence pillar with guide rail inside the released ring shape and the two-stage pulley is coupled to the guide rail. Adjust the height with. After preparation, go into painting.

The paint sent at high pressure from the joint pipe of the gripping device connected to the airless hose is a ring-shaped semicircular pipe with two injection nozzles on the left and right of the branch pipe with the trigger for injection of the control device inside the gripping device. The spray pillars that are installed at the necessary places are sprayed in the center, and even while moving up or down while sliding on the guide rail with a two-stage pulley, the fence pillar to be painted always keeps the center of the ring Even if the object to be painted has various shapes such as round pillars and prismatic pillars, the entire circumference of 360 degrees is finished by one painting. After finishing the previous painting, it is a simple painting method to move the guide rail magnet fixing base to the next fence pillar in order, and cover clasps at the necessary points of the semi-circular pipe with two injection nozzles Attach, and attach a removable anti-splash paint cover in two. The present invention relates to an open / close-type ring-shaped 360 degree coating method and apparatus that provides a coating method with good fixing power and less paint waste by intensively spraying 360 degrees around the object to be coated.

The open / close ring-shaped 360-degree coating method and apparatus of the present invention, which is composed of two types for business use using a paint spray can and a compressor or airless, is a small opening and closing method for paint spray can dedicated installation. It can be applied by spraying the entire 360 ° circumference of workpieces, fine models, etc. in a single ring shape, and it can be applied with a simple coating device.

It consists of a main pillar with upper and lower adjustment screws and a strong magnet iron piece fixing base, which is mounted on the guide rail of a business-use open / close ring shape and equipment and a pair of painting auxiliary equipment using airless equipment etc. The The safety fences and fences to be painted are made of round pillars and square pillars with hundreds of fence pillar frames. As a painting work procedure, when a ring-shaped part that is opened is installed at the top and bottom of the fence pillar and the magnet rail fixing base and the guide rail are installed, and the two-stage pulley is joined to the guide rail, the fence pillar to be painted becomes a ring shape. This is a simple pre-preparation method for painting, in which the height is adjusted with the guide rail and the upper and lower adjustment screw parts so as to fit in the center. After that, even if it moves up and down while sliding a two-stage pulley on the guide rail, it is spray-painted while always keeping the center of the fence pillar to be painted.

Even if the shapes of the fence pillars to be painted are various shapes such as round pillars and prismatic pillars, the entire circumference of 360 degrees is finished by spray painting once. In addition, it is a simple painting method in which the magnet iron piece fixing base of the guide rail is moved and installed in order. Also, fix the fixed angle at the necessary points of the two semicircular pipes with injection nozzles. Attach a removable paint splash prevention cover that is divided into two. Concentrated spray coating over 360 degrees all around the object to be painted in any shape provides a coating method with good fixing power and less waste of paint. The present invention relates to an open / close ring-shaped 360-degree coating method and apparatus.

As mentioned above, it is composed of two kinds of usage methods. One is for working at school, etc., for fine models, or for woodworking at home. This is an open / close ring-shaped 360-degree coating method and apparatus that can be spray-painted and is mounted exclusively for paint spray cans. The other is to use a magnet iron piece fixing stand with guide rail up / down adjustment screw, which is attached to an airless paint high pressure pumping hose for business use, and an open / close ring type 360 degree coating method and device for painting and a pair of painting auxiliary devices. Thus, while maintaining the object to be painted in the center of the ring shape, the entire 360 ° circumference is sprayed intensively at one time. In addition, many types of ring shapes with different diameters can be made by matching the painting ring shape for thin fence pillars with the object to be painted.

Hereinafter, the present invention will be described with reference to the drawings. Two injection semi-circular pipes installed on the two pressing bases for exclusive use of the paint spray can of the first aspect according to the present invention are provided in the shape of a ring and four injection nozzle holes are arranged inside the diagonal line. One half of the semi-circular pipe with the injection nozzle hole is fixed with a clasp of 5, and a fitting groove of 6 is installed at the tip of the pipe. Further, 7 half-turn connection fittings, 8 coil springs and 9 opening / closing levers are fixed to one end of a circular pipe with one injection nozzle hole, and 10 insertion protrusions are installed at the tip. Eleven stop protrusions are provided above and below the pressing base of the pressing base opening / closing lever. When the open / close lever is pressed within this range, the semi-circular pipe with injection nozzle hole opens widely to the state where it jumps up to 90 degrees, puts the ring on the object to be painted, and releases the release lever to release the coil spring into the insertion groove at the end of the pipe. The ring shape maintaining device is obtained by fitting the insertion protrusion at the pipe tip back to step (b). In addition, when the press base is pushed with the object to be painted in the center of the ring shape, the paint from the paint spray can is sent from the injection nozzle holes at the required locations of the pipes with the right and left injection nozzle holes by 12 branch pipes. TECHNICAL FIELD The present invention relates to a 360-degree coating and device for an open-type ring for dedicated installation of a paint spray can.

The open-and-close ring-shaped 360 degree coating and equipment that is connected to and used with a compressor or airless high-pressure paint feeding device is composed of the following structure, and is composed of two metal semi-circular pipes in a ring shape diagonally It is possible to finely adjust the injection direction of the injection nozzle of the semi-circular pipe with 13 injection nozzles that can be attached and detached with a screw type inside the pipe at the required location corresponding to the application, depending on the application. 14 ring stabilizers are fixed to both sides of 15 gripping devices with 14 injection triggers with screws. The end of a semi-circular pipe with one injection nozzle is fixed on the stabilizer with a clasp. The semicircular pipe is fixed with 17 press fittings, 18 fitting pipes are fixed to the tip of the pipe, and 19 fulcrum movable connecting fittings and 20 return springs are attached to one end of the semicircular pipe with one injection nozzle. And fix the open / close lever to the semicircular pipe, and install the insertion protrusion at the tip. This insertion projection fits into the fitting pipe at the tip of the other pipe, so that the ring shape maintaining device is obtained. In addition, 21 two-stage pulleys are installed inside the ring. 22 joint pipes are installed on the grip buttocks of the gripping device, and the paint distribution hose is connected. The paint pumped by the paint delivery hose is divided into two by the branch piping pipe by the injection trigger device of the control device, and is delivered to each semicircular pipe with the injection nozzle.

This open-type ring-shaped 360-degree coating and device is composed of 23 guide rails of a pair of painting auxiliary devices, 24 main columns with vertical adjustment screws, and 25 magnet iron piece fixing bases. The guard pillar and guide rail part inside the ring shape with the guide rail open on the top and bottom of the magnetic pillar fixing base of the main pillar with the guide rail vertical adjustment screw on the fence pillar such as the safety fence and fence etc. to be painted When the release lever is released, the ring closes, and the height of the guide rail is adjusted with screws so that the fence pillar to be painted is always centered in the center of the ring. After that, when the two-stage pulley inside the ring is connected to the guide rail and the injection trigger of the gripping device is pulled, two steps are applied to the guide rail while spraying simultaneously from the injection nozzles installed at the necessary places in the ring shape. Painted while moving the pulley up and down while sliding on the pulley, in order to perform spray painting intensively toward the center of the ring at once, it will be in various shapes such as round pillars, square pillars, flat plates, hexagonal pillars, etc. No matter what, etc., the entire ring shape is surrounded by 26 fixed angles at the required points of the injection nozzle semicircular pipe to prevent paint scattering to the outside for concentrated spray coating of 360 ° all-round coating objects. It is related to installing the anti-scattering cover of 27.

In addition to spray coating, the openable ring-shaped 360-degree coating method and device can move the spray nozzle slightly from the inner side to the outer surface of the ring shape, so that a wide range of fine dust removing devices or high-pressure compressed air distribution devices can be used. Also, there is a possibility to develop a separate development device by installing the spray nozzle device on the inner side of the ring shape from the ring shape or the open type.

It is a side view which shows mounting | wearing to a paint spray can with the opening-and-closing ring shape 360 degree coating method and apparatus. It is a top view which shows the injection | spray nozzle hole inside an opening | release apparatus and a semicircle pipe in a press base | substrate. It is a side view which shows one side of the semicircular pipe with the injection nozzle hole of a press base | substrate bounce-up and open | release It is a side view which shows the semicircle pipe with an injection nozzle installed in the front-end | tip of a grip apparatus, and the scattering prevention cover with which the enclosure is mounted | worn. It is a top view which shows the scattering prevention cover and two-stage pulley which were attached to the ring shape injection nozzle semicircle pipe. It is a top view which shows the semicircle pipe with a ring-shaped scattering prevention cover apparatus injection nozzle with an opening-and-closing lever opening from the center. It is a perspective view which shows a 360 degree | times all-around spray painting which couple | bonds a guide rail and a two-stage pulley to the square pillar of the ring-shaped center of the object of painting. It is a perspective view which shows a triangular magnet iron piece fixing stand to the main pillar with an up-down adjustment screw. It is a perspective view which shows the main pillar hexagonal magnet iron piece fixing stand with an up-down adjustment screw. It is a perspective view which shows the main pillar semicircle magnet iron piece fixing stand with an up-down adjustment screw.

DESCRIPTION OF SYMBOLS 1 Paint spray can 2 Pressing base 3 Semicircular pipe 4 Injection nozzle hole 5 Clasp 6 Insertion groove 7 Semi-rotation movable connection metal fitting 8 Coil spring 9 Opening / closing lever 10 Insertion protrusion 11 Stop protrusion 12 Branch piping pipe 13 Semicircular pipe 14 with an injection nozzle Injecting trigger 15 Grip device 16 Ring stabilizer 17 Press fitting 18 Insertion pipe 19 Supporting point movable connecting metal 20 Reducing spring 21 Two-stage pulley 22 Joint pipe 23 Guide rail 24 Vertical adjustment screw main pillar 25 Magnet iron piece fixing base 26 Fixed angle 27 Splash prevention cover

Claims (3)

The open ring shape 360 degree painting and equipment directly attached to the paint spray can, the end of the semi-circular pipe with injection nozzle hole at the required place inside the two semi-circular pipes attached to the pressing base directly connected to the paint spray can Is fixed to the press base with a clasp, and a fitting groove is fixed to the tip of the pipe. A half-turn movable connecting bracket and a coil spring are fixed to the other end of the press base, and an open / close lever is fixed to the pipe and inserted into the pipe end. When the stop protrusion is installed on the top and bottom of the pressure base and the open / close lever is pressed within that range, the semicircular pipe with the injection nozzle hole jumps up to 90 degrees, and the center of the ring After storing the object to be painted, release the open / close lever and the coil spring's restoring force will cause the insertion protrusion at the original position to be housed in one of the insertion grooves. When the press base is pushed in the delivered state, the paint is sprayed from the spray spray cans at the same time from the semicircular pipe with injection nozzle holes provided on the left and right by the branch pipes. The present invention relates to an open / close ring-shaped 360-degree coating method and apparatus for installing a paint spray can characterized by intensive painting around the periphery. An open / close ring-shaped 360 degree coating method and device for business use that is connected to a compressor or airless device that pumps paint, and that forms a ring shape that combines two metal semicircular pipes. It is possible to finely adjust the injection direction of the injection nozzle by installing a semicircular pipe with a screw-type attached injection nozzle that can be attached and detached inside the pipe at the required point that hits the diagonal line. A ring support plate is fixed to both sides of the tip of the gripping device provided with an injection trigger, and one end of a semicircular pipe with an injection nozzle is fixed with a clasp from above, and a part of the pipe on the ring support plate Is fixed with a support bracket and the fitting pipe is fixed at the tip, and a fulcrum movable connecting bracket and a return spring are installed at one end of the other semi-circular pipe with injection nozzle, and the open / close lever is fixed and an insertion protrusion at the tip Fixing, this insertion projection becomes a ring shape maintenance device by joining both ends of one insertion pipe, semicircular with injection nozzle with insertion projection released to the horizontal state when the opening / closing lever is pulled and released from the insertion pipe The pipe opens largely from the center of the ring, and when the release lever is released, it returns to the ring shape again by the restoring force of the restoring spring, and a two-stage pulley is installed inside the ring at the tip of the gripping device. The paint sent by the paint pressure feed hose connected to the joint pipe installed at the grip bottom of the device passes through the distribution pipe in the grip device, and from the device such as the injection trigger of the control device to the left and right injection nozzles with the branch piping pipe When the trigger for injection of the gripping device is pulled to the semi-circular pipe with a grip, pulling the trigger for the injection from the semi-circular pipe with the injection nozzle installed at the necessary place inside the ring shape, When installing 360 degrees around the object to be painted, install a paint splash prevention cover that can be attached to the outside. The present invention relates to painting and an apparatus for installing an injection nozzle at a necessary point of an apparatus capable of increasing and decreasing the number of nozzle installations and a ring-shaped portion having an open-type quadrangular or rectangular multi-shape. A round pillar constituting a safety fence or fence, comprising a main pillar with an up-and-down adjustment screw and a magnet iron piece fixing base on the guide rail of the open / close ring-shaped 360 degree painting method and apparatus and a pair of painting auxiliary equipment according to claim 2 After placing the fence pillar and guide rail inside the ring shape opened on the guide rail with magnet iron piece fixing base installed on the fence pillar of square or square pillar, adjust the vertical so that the fence pillar to be painted fits in the closed ring shape center part The present invention relates to spray painting in which the height of the support rail and the guide rail is adjusted with screws, and the guide rail and the two-stage pulley are moved to the top or the bottom while spray painting while being coupled.

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