KR101672542B1 - Machine for coating inside of pipe - Google Patents

Machine for coating inside of pipe Download PDF

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Publication number
KR101672542B1
KR101672542B1 KR1020160018765A KR20160018765A KR101672542B1 KR 101672542 B1 KR101672542 B1 KR 101672542B1 KR 1020160018765 A KR1020160018765 A KR 1020160018765A KR 20160018765 A KR20160018765 A KR 20160018765A KR 101672542 B1 KR101672542 B1 KR 101672542B1
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KR
South Korea
Prior art keywords
pipe
coating
clamp
supporter
support
Prior art date
Application number
KR1020160018765A
Other languages
Korean (ko)
Inventor
양문석
Original Assignee
태영이노텍 주식회사
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Publication date
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Priority to KR1020160018765A priority Critical patent/KR101672542B1/en
Application granted granted Critical
Publication of KR101672542B1 publication Critical patent/KR101672542B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0645—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies the hollow bodies being rotated during treatment operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0618—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies only a part of the inside of the hollow bodies being treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies

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  • Spray Control Apparatus (AREA)

Abstract

The present invention relates to a device for coating an inside of a pipe comprising: a supporter which the pipe to be rotated while maintaining a horizontal state on the ground; a driving unit which rotates the pipe supported to the supporter in the horizontal state; and a coating unit which spreads coating medicine to the inside of the pipe which is rotated by the driving unit. The supporter includes: a support frame; a lower clamp which is installed on an upper part of the support frame, and includes a semicircular shaped inner side to support a lower hemisphere side of the pipe; and an upper clamp which includes the semicircular shaped inner side to support an upper hemisphere side of the pipe. One end of the supporter is connected to the other end having a connection loop of the supporter with a hinge. The present invention relates to the device for coating the inside of the pipe having a plurality of rollers in inner sides of the upper clamp and the lower clamp to rotate only the pipe without interference of the upper and lower clamps. The present invention moves a fixing unit which fixes the pipe according to a length of the pipe of a size of a diameter. The present invention is provided to install a medicine inputting device spreading the medicine to the inside of the pipe on both sides of the pipe, thereby coating the center of the pipe despite lengthening the length of the pipe. Because the medicine is spread in a state of rotating the pipe, the present invention equally coats the whole inside of the pipe.

Description

[0001] The present invention relates to a coating apparatus for coating inside of pipe,

The present invention relates to an inner pipe coating apparatus, and more particularly, to a pipe inner coating apparatus which moves a fixing means for fixing a pipe to a length or diameter of a pipe and injects the medicine into the pipe on both sides of the rotating pipe The present invention relates to an in-pipe coating apparatus for uniformly spraying medicines sprayed inside a pipe by adjusting the spray intensity according to the length of the pipe.

Generally, according to the pipe inner surface coating apparatus of Patent Application Laid-Open No. 10-2009-0039045, a pipe which is used variously in ship piping or other industries is divided into a straight pipe or a diagonal pipe according to its shape. The inner surface of the pipe of the pipe is formed with a coating layer of a certain thickness so as not to corrode during use.

As a conventional technique, according to a pipe inner surface coating apparatus of Patent Application Laid-Open No. 10-2009-0039045, a pipe inner surface coating apparatus comprises: a base frame; A fixing frame fixedly mounted on an upper surface of the base frame; First and second supports installed vertically on the upper surface of the fixing table; A drive roller installed on an upper surface of the first support and rotating one end of the pipe placed on the first and second supports with the power of the motor; A guide roller installed on the upper surface of the second support and guiding the rotation of the pipe; A moving base which is placed on a rail provided on an upper surface of the base frame and moves in the lengthwise direction before and after the rail by the power of the motor; A plurality of third and fourth supports vertically installed on an upper surface of the moving table; A drive roller installed on an upper surface of the third support and rotated by the motor to rotate the other end of the pipe; And a guide roller installed on the upper surface of the fourth support and guiding the rotation of the pipe.

As another prior art, according to the present invention, there is provided a pipe inner surface coating apparatus for a pipe inner surface coating apparatus according to Registration No. 20-0401022, which comprises a first and second clamps for clamping the upper and lower surfaces of a horizontally drawn pipe, A unit; A rotating unit installed at a rear side of the clamping unit and having a rotating disk for rotating the clamping unit in the forward and reverse directions with the power of the motor; And an elevating unit provided at the rear of the rotating unit and having a lift for moving the clamping unit and the rotating unit up and down with the power of the elevating cylinder.

However, in the conventional pipe inner surface coating apparatus, the fixing means can not be moved to match the length or diameter of the pipe, and the inner surface of the pipe can not be uniformly coated.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for moving a fixing means for fixing a pipe to a length or diameter of a pipe, The present invention is to provide a pipe inner coating device capable of uniformly spraying medicines sprayed inside a pipe by adjusting the spray intensity according to the length of the pipe.

The present invention relates to a method of controlling a pipe, which comprises a supporter for supporting the pipe so as to be rotatable while being kept horizontal on the ground, a driving unit for rotating the pipe horizontally supported on the supporter, A lower clamp mounted on an upper surface of the support frame and having an inner surface formed in a semicircular shape so as to support a lower hemisphere side of the pipe, The upper and lower clamps are coupled to each other by a hinge, and the other end is formed with a fastening ring and is fastened to each other. The upper and lower clamps have upper and lower surfaces, respectively, Multiple rollers are mounted so that only the pipe can rotate without interference from the clamp It is characterized.

Therefore, according to the present invention, the fixing means for fixing the pipe can be moved in accordance with the length or diameter of the pipe, and a medicine charging device for injecting the medicine into the inside of the pipe is provided on both sides of the pipe, The coating can be applied to the center, and since the medicine is sprayed while the pipe is rotating, there is a remarkable effect that the entire inside of the pipe can be uniformly coated.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front schematic view of an inner pipe coating apparatus of the present invention.
2 is a plan schematic view of the pipe inner coating apparatus of the present invention.
3 is an enlarged detail view of a portion of a driving part and a coating part of a pipe inner coating device according to the present invention.
Fig. 4 and Fig. 5 are operational states of the supporter of the pipe inner coating apparatus of the present invention. Fig.
6 is an outline view of a chemical tank installed on the entire side of the inner surface of the inner pipe coating apparatus of the present invention.
7 is a schematic view showing a fastening state of a discharge tube and a hollow tube mounted on a chemical tank moving on a rail in an inner pipe coating apparatus of the present invention.
8 is a perspective view showing a fastening ring to be mounted when fastening the spray tube and the hollow tube.

The present invention is characterized in that it comprises a supporter 110 for supporting the pipe 200 to be rotatable while being kept horizontal on the ground, a driving unit 120 for rotating the pipe 200 supported on the supporter 110 horizontally, And a coating unit 130 for spraying a coating agent into the pipe 200 rotated by the driving unit 120. The supporter 110 includes a support frame 111, A lower clamp 113 mounted on the upper surface of the support frame 111 and having an inner surface formed in a semicircular shape so as to support the lower hemisphere side of the pipe 200, The upper clamp 112 and the lower clamp 113 are coupled to each other by a hinge 117 and the other end is formed with a fastening ring 118. The upper clamp 112 and the lower clamp 113 The upper and lower clamps 112, A plurality of rollers 114 are mounted so that only the pipe 200 can be rotated without interference.

A roller 114 is mounted on the upper end of the inner surface of the upper clamp 112 so as to move toward the center of the pipe 200 and a plurality of rollers 114 are attached to the inner surface of the lower clamp 113 by a pipe 200 So as to support the pipe 200 inserted in the inside of the upper and lower clamps 112 and 113 by moving the roller 114 mounted on the inner side of the upper clamp 112 .

The roller 114 mounted on the inner surface of the upper clamp 112 is mounted on the shaft bolt 112-1 mounted through the upper clamp 112 and the shaft bolt 112-1 is mounted on the outer surface of the upper clamp 112. [ A nut box 112-2 in which a nut hole corresponding to a thread formed on the outer periphery of the shaft bolt 112-1 is formed. And a handle 112-3 for rotating the handle 112-3.

The driving unit 120 includes a rotating body 122 that fixes both ends of the pipe 200 and rotates together with the pipe 200 and a driving motor 121 that rotationally drives the rotating body 122 A through hole is formed in the center of the rotating body 122 and a hollow tube 134 is inserted into the through hole so that the medicine in the coating part 130 is injected into the pipe 200 Feature.

The rotating body 122 includes a main body 122-1 mounted on the driving motor 121 side for supporting one end of the pipe 200 and a main body 122-1 supporting the other end of the pipe 200, And a whole beam surveying unit 122-2 which rotates together with the rotation driving.

The coating unit 130 includes a chemical tank 132 in which chemicals are stored, a spray tube 133 in which chemicals stored in the chemical tank 132 are sprayed to the outside, A hollow tube 134 extending to the cap 133 and injecting the medicine into the inside of the pipe and a blower 131 for spraying the medicine stored in the inside of the drug tank 132 through the spray tube 133 .

The drug tank 132 is also installed at one end of the pipe 200 on which the whole inspection object 122-2 is mounted so that the inside of the pipe 132 through the through hole formed in the center of the inspection object 122-2 Which is capable of spraying coating chemicals.

The chemical tank 132 provided at one end of the pipe 200 on which the whole of the beam hits 122-2 is mounted is mounted on the upper surface of the movable frame 142. The movable frame 142 is mounted on the upper surface of the base plate 140 And can move in the same direction as the longitudinal direction of the pipe 200 along the rail 141 provided in the pipe 200.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the pipe inner coating apparatus of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a front schematic view of an inner pipe coating apparatus of the present invention, and FIG. 2 is a plan outline view of an inner pipe coating apparatus of the present invention.

1 and 2, the present invention includes a supporter 110 for supporting the pipe 200 so that the pipe 200 can rotate while maintaining a horizontal state on the ground, a pipe (not shown) supported horizontally on the supporter 110, And a coating unit 130 for spraying a coating agent into the pipe 200 rotated by the driving unit 120. The inner coating apparatus 100 includes a driving unit 120 for rotating the driving unit 120,

Particularly, the supporter 110 includes a supporting frame 111 mounted on the ground, a lower frame 113 mounted on the upper surface of the supporting frame 111 and having an inner surface in a semicircular shape so as to support the lower hemisphere side of the pipe 200 And an upper clamp 112 whose inner surface is a semicircular shape so as to support the upper half of the pipe 200. One end of the upper clamp 112 is coupled to the hinge 117 by a hinge 117 and the other end of the upper clamp 112 is formed They are mutually connected.

That is, one end of the semi-circular upper clamp 112 and the lower clamp 113 are fastened to each other by the hinge 117. When the upper clamp 112 and the lower clamp 113 are fastened to each other, Is formed.

A plurality of rollers 114 are mounted on inner surfaces of the upper clamp 112 and the lower clamp 113 so that the pipes 200 can be rotated without being interfered with the upper and lower clamps 112 and 113 Feature.

The pipe 200 rotates without interference on the inner surface of the upper clamp 112 and the lower clamp 113 will be described in detail below.

3 is a partial enlarged view showing a driving part and a coating part of the pipe inner coating device of the present invention.

3, the driving unit 120 of the inner pipe coating apparatus 100 of the present invention includes a rotating body 122 that fixes both ends of the pipe 200 and rotates together with the pipe 200, And a drive motor 121 for rotationally driving the drive motor 122.

A through hole is formed in the center of the rotating body 122 and a hollow tube 134 is inserted into the through hole, which is a passage through which the medicine of the coating part 130 is injected into the pipe 200.

The coating unit 130 includes a chemical tank 132 in which chemicals are stored, a spray tube 133 in which chemicals stored in the chemical tank 132 are sprayed to the outside, A hollow tube 134 extending to the capillary 133 and serving as a passage through which the medicine is injected into the inside of the pipe 200 and a hollow tube 134 through which the medicine stored inside the drug tank 132 is injected to the outside through the injection tube 133 And a blower (131).

Particularly, the hollow tube 134 is mounted so as to pass through the casing 125 in which the driving motor 121 is installed and the main body 122-1. The hollow tube 134 is connected to the spray tube 133, and the other end is located inside the pipe 200.

The rotating body 122 includes a main body 122-1 mounted on the driving motor 121 side to support one end of the pipe 200 so as to stably support and rotate the pipe 200, (122-2) supporting the other end of the main body (200) and rotating together when the main body (122-1) is rotated.

A fixing jig 124 for fixing the end of the pipe 200 is mounted on the front surface of the rotating body 122. Since the fixing jig 124 is well known means, .

4 and 5 illustrate a state in which the upper clamp 112 and the lower clamp 113 are engaged with each other. FIG. 5 shows a state in which the upper clamp 112 And the lower clamp 113 are disengaged from each other.

The configuration and operation of the supporter 110 will be described in more detail with reference to FIGS. 4 to 5. FIG.

A roller 114 is mounted on the upper end of the inner surface of the upper clamp 112 so as to move toward the center of the pipe 200. A plurality of rollers 114 are attached to the inner surface of the lower clamp 113 by a pipe 200 so that they can be supported.

The rollers 114 mounted on the inner side of the upper clamp 112 support the pipe 200 inserted in the upper and lower clamps 112, 113.

In particular, the roller 114 mounted on the inner side of the upper clamp 112 is positioned at the center of the pipe 200 to more firmly support the pipe 200 between the upper clamp 112 and the lower clamp 113 As shown in FIG.

That is, the bolt 112-1 is mounted on the shaft bolt 112-1 inserted through the upper clamp 112, and on the outer side surface of the upper clamp 112, a nut hole corresponding to the thread formed on the outer circumference of the shaft bolt 112-1 And a handle 112-3 for rotating the shaft bolt 112-1 is mounted on an end of the shaft bolt 112-1.

Accordingly, when the handle 112-3 is rotated, the shaft bolt 112-1 and the nut box 112-2 are screwed to each other and can move toward the center of the pipe 200 or move in the opposite direction The roller 114 presses and supports the outer surface of the pipe 200 at the end of the shaft bolt 112-1.

At this time, the roller 114 mounted on the inner side of the upper clamp 112 is mounted on the vertical line with the center of the pipe 200 when fastened to the lower clamp 113, and the roller 114 mounted on the inner side of the lower clamp 113 The pair of rollers 114 mounted on the upper clamp 112 are preferably mounted so as to maintain an angle of 120 DEG with respect to the center of the pipe 200 and the roller 114 mounted on the upper clamp 112.

6 is a schematic view of a chemical tank installed on the entire side of the inner surface of the pipe inner coating apparatus of the present invention.

As shown in FIG. 6, a drug tank 132 is also provided at one end of the pipe 200 on which the whole inspection object 122-2 is mounted.

As described in the description of the injection pipe 133 and the hollow pipe 134, the pipe 132 is inserted through the through hole formed in the center of the whole pipe 122-2 in the description of the main pipe 122-1, So that the coating agent can be sprayed inside.

Thus, the coating agent can be injected through the both ends of the pipe 200, so that the entire interior of the pipe 200 can be uniformly coated.

Particularly, the chemical tank 132 installed at one end of the pipe 200 on which the whole foot guard 122 - 2 is mounted is installed so as to be movable in the longitudinal direction of the pipe 200.

That is, a pair of rails 141 are mounted on the upper surface of the base plate 140 in the same manner as the longitudinal direction of the pipe 200, and a moving frame 142, which moves along the rails 141, And a chemical tank 142 is mounted on the upper surface of the moving frame 142.

Moving the movable frame 142 along the rails 141 is a well-known conventional means, and a detailed description thereof will be omitted.

At this time, the hollow tube 134 and the spray tube 133 should be kept in a state of being fastened to each other.

Therefore, it is possible to flexibly cope with the length of the pipe 200.

At this time, in order to maintain the state in which the hollow tube 134 and the spray tube 133 are fastened and not to be separated from each other even if the chemical tank 142 moves, the following structure is required.

FIG. 7 is a schematic view showing a fastening state of a spray tube and a hollow tube mounted on a chemical tank moving on a rail in the pipe inner coating apparatus of the present invention, and FIG. 8 is a view showing a fastening ring It is a perspective view.

7, a guide groove 133-1 is formed along the longitudinal direction of the spray tube 133 at the outer circumference of the spray tube 133. The guide groove 133-1 is connected to the spray tube 133 Are formed symmetrically with respect to each other with respect to the central portion of the center portion.

At this time, the guide groove 133-1 should be formed so as not to communicate with the end of the spray tube 133. [

The hollow tube 134 is fitted with a fastening ring 150 for connection with the spray tube 133.

The fastening ring 150 has a pair of semicircular bodies 151, and protruding pieces 152 in the form of a plate are formed at both ends of the semicircular body 151, and the projecting pieces 152 A bolt hole 153 into which a bolt is inserted is formed and a bolt is inserted into a bolt hole 153 formed in the protruding piece 152 so that the pair of bodies 151 becomes a ring shape by fastening the nut.

A guide protrusion 154 protruding toward the center of the body 151 is formed on the inner surface of the body 151 so as to be inserted into the guide groove 133-1 formed in the spray tube 133. [

In order to maintain the watertightness, the injection tube 133 is inserted into the hollow tube 134. When the fastening ring 150 is fastened to the outer circumference of the hollow tube 134, The projection 154 is naturally inserted into the guide groove 133-1 formed in the spray tube 133 so that the hollow tube 134 and the spray tube 133 are not separated from each other.

In order to prevent the hollow tube 134 from being interfered with the rotation of the pipe 200, a common bearing is preferably installed in the main body 122-1 and the beam probe 122-2.

A plurality of insertion holes are formed on the outer circumference of the hollow tube 134 and an insertion protrusion inserted into the insertion hole formed in the hollow tube 134 is formed on the inner side surface of the coupling ring 150, The fastening ring 150 may be fastened more firmly.

As described above, according to the present invention, the fixing means for fixing the pipe can be moved according to the length or the diameter of the pipe, and a medicine charging device for injecting the medicine into the inside of the pipe is provided on both sides of the pipe, The inner center of the pipe can be coated even if it is long, and since the medicine is sprayed while the pipe is rotating, there is a remarkable effect that the inner part of the pipe can be uniformly coated.

100. Coating device
110. Supporter 111. Support frame 112. Upper clamp
112-1. Axis bolt 112-2. Nut box 112-3. handle
113. Lower clamp 114. Roller
115. Hinge 116. Clamping ring
120. Driving unit 121. Driving motor 122. Rotating body
122-1. All round 122-2. View All 123. Casing
124. Fixing jig
130. Coating part 131. Blower 132. Drug tank
133. Branch 133-1. Guide groove 134. Hollow tube
135. Blower
140. Base plate 141. Rail 142. Moving frame
150. fastening ring 151. body 152. projecting piece
153. Bolt hole 154. Guide projection
200. Pipe

Claims (3)

A supporter 110 provided on the upper surface of the base plate 140 and supporting the pipe 200 so as to be rotatable while maintaining a horizontal state on the ground surface and a pipe 200 supported horizontally on the supporter 110 And a coating unit 130 for spraying a coating agent into the pipe 200 rotated by the driving unit 120,
The supporter 110 includes a support frame 111, a lower clamp 113 mounted on the upper surface of the support frame 111 and having an inner surface formed in a semicircular shape so as to support a lower hemisphere of the pipe 200, (112) having an inner surface formed in a semicircular shape so as to support the upper half of the body (200), the ends of which are coupled to each other by a hinge (117) and the other end of which is formed with a fastening ring (118) A plurality of rollers 114 are mounted on inner surfaces of the upper clamp 112 and the lower clamp 113 so that only the pipe 200 can be rotated without being interfered with the upper and lower clamps 112 and 113 A pipe inner coating apparatus comprising:
The driving unit 120 includes a rotating body 122 for fixing both ends of the pipe 200 together with the pipe 200 and a driving motor 121 for rotating the rotating body 122, A through hole is formed in the center of the rotating body 122 and a hollow tube 134 is inserted into the through hole to inject chemicals of the coating portion 130 into the pipe 200,
The coating unit 130 includes a chemical tank 132 in which chemicals are stored, a spray tube 133 in which chemicals stored in the chemical tank 132 are sprayed to the outside, And a blower 131 for spraying the medicine stored in the chemical tank 132 to the outside through the spray pipe 133. The hollow pipe 134 is connected to the pipe 133, ,
A roller 114 is mounted on the upper end of the inner surface of the upper clamp 112 so as to move toward the center of the pipe 200 and a plurality of rollers 114 are attached to the inner surface of the lower clamp 113 by a pipe 200 So as to support the pipe 200 inserted in the inside of the upper and lower clamps 112 and 113 by moving the roller 114 mounted on the inner side of the upper clamp 112 Lt; / RTI &
The roller 114 mounted on the inner side of the upper clamp 112 is mounted on the shaft bolt 112-1 mounted through the upper clamp 112 and the shaft bolt And a nut box 112-2 having a nut hole corresponding to a thread formed on the outer periphery of the shaft bolt 112-1 is mounted. A handle 112-3 for rotating the handle 112-3 is mounted,
The rotating body 122 includes a main body 122-1 mounted on the driving motor 121 side for supporting one end of the pipe 200 and a main body 122-1 supporting the other end of the pipe 200, (122-2) that rotates together with the rotation driving,
The drug tank 132 is also installed at one end of the pipe 200 on which the whole inspection object 122-2 is mounted so that the inside of the pipe 132 through the through hole formed in the center of the inspection object 122-2 The coating agent can be sprayed with the coating agent,
The chemical tank 132 provided at one end of the pipe 200 on which the whole of the beam hits 122-2 is mounted is mounted on the upper surface of the movable frame 142. The movable frame 142 is mounted on the upper surface of the base plate 140 Is movable in the same direction as the longitudinal direction of the pipe (200) along the rail (141) provided on the pipe (140).
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KR1020160018765A 2016-02-17 2016-02-17 Machine for coating inside of pipe KR101672542B1 (en)

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KR101991883B1 (en) * 2019-01-31 2019-06-21 김문한 Machine for coating urethane on inside surface of liquid-transport pipe
CN110624747A (en) * 2019-11-04 2019-12-31 叶文彬 Multi-position hardware paint spraying machine
KR20200050234A (en) * 2018-11-01 2020-05-11 주식회사 한화 Gunpowder coating apparatus for ignition tube and gunpowder coating method for ignition tube using the same
CN112427204A (en) * 2020-11-20 2021-03-02 江西力达塑胶管业有限公司 External member inner wall spraying device for plastic pipe installation
CN113578598A (en) * 2021-08-03 2021-11-02 合肥市金佰嘉精密科技有限公司 Spraying device for processing injection-molded pipe fittings
KR102413640B1 (en) * 2022-04-22 2022-06-28 주식회사 오성테크 Device and method for inner PE coating of high-efficiency pipe
CN115318497A (en) * 2022-09-15 2022-11-11 南通亿能防腐科技工程有限公司 Be used for anticorrosive paint brush of anticorrosive pipeline production to scribble device
KR102474033B1 (en) * 2022-05-28 2022-12-07 주식회사 세원케이 Fluororesin layer forming equipment for piping for semiconductor equipment
CN115625072A (en) * 2022-12-22 2023-01-20 山东宏源机械铸造有限公司 Paint spraying equipment for brake disc
CN117816425A (en) * 2024-03-06 2024-04-05 国网山东省电力公司昌邑市供电公司 Anticorrosive spraying device of power supply accessory

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024829A (en) * 1998-07-08 2000-01-25 Kansai Electric Power Co Inc:The Sectional cutting device for pipe
KR20140092171A (en) * 2013-01-15 2014-07-23 문수창 Apparatus of plastic powder simultaneous coating onto interior and exterior surfaces of metal pipes and therof exterior and interior plastic coated metal pipes
KR101448433B1 (en) * 2014-05-16 2014-10-10 성선향 Paint coating device for pillar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000024829A (en) * 1998-07-08 2000-01-25 Kansai Electric Power Co Inc:The Sectional cutting device for pipe
KR20140092171A (en) * 2013-01-15 2014-07-23 문수창 Apparatus of plastic powder simultaneous coating onto interior and exterior surfaces of metal pipes and therof exterior and interior plastic coated metal pipes
KR101448433B1 (en) * 2014-05-16 2014-10-10 성선향 Paint coating device for pillar

Cited By (13)

* Cited by examiner, † Cited by third party
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KR20200050234A (en) * 2018-11-01 2020-05-11 주식회사 한화 Gunpowder coating apparatus for ignition tube and gunpowder coating method for ignition tube using the same
KR102124073B1 (en) * 2018-11-01 2020-06-17 주식회사 한화 Gunpowder coating apparatus for ignition tube and gunpowder coating method for ignition tube using the same
KR101991883B1 (en) * 2019-01-31 2019-06-21 김문한 Machine for coating urethane on inside surface of liquid-transport pipe
CN110624747A (en) * 2019-11-04 2019-12-31 叶文彬 Multi-position hardware paint spraying machine
CN110624747B (en) * 2019-11-04 2021-04-09 浙江华龙巨水科技股份有限公司 Multi-position hardware paint spraying machine
CN112427204A (en) * 2020-11-20 2021-03-02 江西力达塑胶管业有限公司 External member inner wall spraying device for plastic pipe installation
CN113578598A (en) * 2021-08-03 2021-11-02 合肥市金佰嘉精密科技有限公司 Spraying device for processing injection-molded pipe fittings
KR102413640B1 (en) * 2022-04-22 2022-06-28 주식회사 오성테크 Device and method for inner PE coating of high-efficiency pipe
KR102474033B1 (en) * 2022-05-28 2022-12-07 주식회사 세원케이 Fluororesin layer forming equipment for piping for semiconductor equipment
CN115318497A (en) * 2022-09-15 2022-11-11 南通亿能防腐科技工程有限公司 Be used for anticorrosive paint brush of anticorrosive pipeline production to scribble device
CN115318497B (en) * 2022-09-15 2024-04-12 南通亿能防腐科技工程有限公司 Be used for anticorrosive pipeline production anticorrosive paint brush application device
CN115625072A (en) * 2022-12-22 2023-01-20 山东宏源机械铸造有限公司 Paint spraying equipment for brake disc
CN117816425A (en) * 2024-03-06 2024-04-05 国网山东省电力公司昌邑市供电公司 Anticorrosive spraying device of power supply accessory

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