KR101653730B1 - As a coating method and apparatus using a cylindrical sleeve junction type styrofoam coating for buoys - Google Patents

As a coating method and apparatus using a cylindrical sleeve junction type styrofoam coating for buoys Download PDF

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Publication number
KR101653730B1
KR101653730B1 KR1020150145709A KR20150145709A KR101653730B1 KR 101653730 B1 KR101653730 B1 KR 101653730B1 KR 1020150145709 A KR1020150145709 A KR 1020150145709A KR 20150145709 A KR20150145709 A KR 20150145709A KR 101653730 B1 KR101653730 B1 KR 101653730B1
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South Korea
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cylindrical sleeve
buoy
conveying
oven
cylinder
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KR1020150145709A
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Korean (ko)
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고맹의
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(주) 태광
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0004—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/02—Thermal shrinking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/06—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like around tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/18—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using tubular layers or sheathings

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

[0001] The present invention relates to a coating apparatus and method using a cylindrical sleeve for a scoop-foam coating bonded type buoy, and more particularly, to a coating apparatus and a coating method using the same, And is rotated by heating in an upper oven to be thermally contracted so as to enclose a body, a groove and a side surface of the foam foam bucket so as to be integrally coated, and to a coating apparatus using the same and a method using the same.
According to the present invention, there is provided a coating apparatus using a cylindrical sleeve which fixes a lid on both sides of a side surface and supplies a cylindrical sleeve with an outer diameter of a body to form a buoy,
So that the conveying chain is connected to the lower side of the conveying table so that the wheel provided on the conveying table can be reciprocated to the guide rail. A buoy transfer device for installing the buoy;
A rotary shaft is provided at both sides of a conveying pedestal connected to a conveying cylinder shaft from a lower conveying cylinder and a rotary shaft is installed at a constant interval, A rotary feeder;
An oven is installed inside the oven body which is opened to allow the cylindrical sleeve to be transferred from the upper side to the lower side of the main body and is heated to a temperature of 180 to 230 ° C to thermally shrink the cylindrical sleeve to enclose the body, And an oven device.

Figure R1020150145709

Description

[0001] The present invention relates to a coating apparatus using a cylindrical sleeve for a buoy and a method for coating the same with a coating of a cylindrical sleeve type styrofoam coating for buoys,

[0001] The present invention relates to a coating apparatus and method using a cylindrical sleeve for a scoop-foam coating bonded type buoy, and more particularly, to a coating apparatus and a coating method using the same, And is rotated by heating in an upper oven to be thermally contracted so as to enclose a body, a groove and a side surface of the foam foam bucket so as to be integrally coated, and to a coating apparatus using the same and a method using the same.

Generally, buoys used for aquaculture are buoys formed by using styrofoam and buoys formed by blow molding with synthetic resin. Among them, styrofoam buoys are widely used.

Conventional Styrofoam buoys are used by winding a binding wire on both sides of a cylindrical shape. Since a lot of force is applied to the bending groove, if the buoy is used for a long time, it is likely to be broken or deformed by waves, tides and tsunamis.

Also, the styrofoam has a disadvantage in that the surface is not smooth and the shock to the seawater such as waves is transmitted as it is easily broken or deformed.

In addition, if the buoy is damaged, it will cause pollution of the sea by broken fragments, and it is difficult to use even if the bending grooves are slightly damaged.

In order to overcome such drawbacks, a buoy plate is formed by molding a body having a space in an inner diameter thereof with synthetic resin by blow molding. This synthetic buoy plate has weak durability which is a disadvantage of a stick foam buoy, Although the problem has been solved, it is disadvantageous in that it is expensive to manufacture, and there is a disadvantage that the buoy is broken and broken when the buoy is installed in the farm or when the tool is used with the hook, And the efficiency of the work is low.

Examples of such conventional techniques include those disclosed in Utility Model Registration No. 0309039 (registered on Mar. 17, 2003), Utility Model No. 2000-0020942 (published on December 15, 2000), Patent Registration No. 0857470 (Registered trademark) No. 09-22, 2008, and Utility Model Registration No. 227202 (Registered on Apr. 02, 2001). In addition to the disadvantages mentioned above, this prior art has been developed to cover the outer surface of the buoy with a cover to protect the buoy However, there is a disadvantage that it is necessary to fix the buoy by using a string in a part where the buoy can not be put, and there is a disadvantage that it is difficult to adjust the buoyancy when the buoy is not recognized at night, It has to be cleaned periodically because foreign materials such as shells are adhered to the buoyancy. In this case, part of the styrofoam falls together and defects are generated, which causes the buoyancy to be lost.

In order to prevent such drawbacks, Patent Application No. 1200020 (Registered on Nov. 05, 2002) discloses a method for producing a molded article which comprises extruding a bag extruded along the outer diameter of a styrofoam or a synthetic resin, The present invention relates to a buoy for aquaculture and a method for producing the buoy for buckwheat culturing, the buoy for aquaculture comprising a styrofoam and a hollow body formed on both sides of the body,

The bag is extruded into two layers, molded, irradiated, crosslinked, and then stretched by 20 to 30% to form a bag. The envelope is covered with the styrofoam and the space having a space.

However, in such a conventional technique, it is easy to fix the bag to the body in the course of covering the outer diameter of the body with the outer body of the body so as to be integrated by heating, but both sides of the body are formed as rounded sides, It could not be wrapped and fixed and could not be completed.

In addition, if a hole is formed in one portion when the bag is wrapped, seawater penetrates into the hole, thereby providing a space for microorganisms to live in, or inflating and eventually bursting, So that the function of the buoy is lost.

On the other hand, in the conventional buoys, the side caps formed by processing the film on both sides of the styrofoam buoy are welded and fixed, but the cooling is not normally performed, so that the cooling part is easily separated, It was very difficult to do.

Then, the cylindrical sleeve which surrounds the body of the styrofoam buoy is formed into a rectangular sheet, and then the rounded portion is rolled into a circular shape so as to heat the overlapping portions of both ends, or by using a heated member, However, since the sleeve is shrunk after the first fusion is completed, the sleeve is separated from the welded portion, and the thermal expansion due to the temperature change It is difficult to achieve the purpose of the buoy. In addition, it is very difficult to feed the entire surface in a state in which the entire surface is properly overlapped while pressing the entire surface by pressing it at once .

In addition, since the cylindrical sleeve is thermally shrunk at a temperature for heating while being coupled with the outer diameter of the steel foil buoy, the time required for the coating is increased, the groove of the body is not formed normally, There is a disadvantage that the molding time is consumed and that the outer diameter becomes uneven after being molded.

Document 1. Utility Model Registration No. 0309039 (Registered on Mar. 17, 2003) Document 2. Utility Model No. 2000-0020942 (disclosed on December 15, 2000) Literature 3. Patent Registration No. 0857470 (2008. 09. 02. Registration) Literature 4. Utility Model Registration No. 227202 (Registered on April 04, 2001) Literature 5. Patent Registration No. 1200020 (registered Nov. 05, 2002)

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a cylindrical sleeve which is cylindrically formed so as to surround a body of a buoy to be foam-molded by a styrofoam, And the like.

Another object of the present invention is to provide a side-molding apparatus in which the outer diameter of a scio-foam buoy is coated with a cylindrical sleeve so that stable coating can be performed on a side surface for a predetermined period of time.

The present invention relates to a coating apparatus using a cylindrical sleeve which fixes a cover on both sides of a side surface and forms a buoy by supplying a cylindrical sleeve with an outer diameter of the body,
So that the conveying chain is connected to the lower side of the conveying table so that the wheel provided on the conveying table can be reciprocated to the guide rail. A buoy transfer device for installing the buoy;
A rotary shaft is provided at both sides of a conveying pedestal connected to a conveying cylinder shaft from a lower conveying cylinder and a rotary shaft is installed at a constant interval, A rotary feeder;
An oven is installed inside the oven body which is opened to allow the cylindrical sleeve to be transferred from the upper side to the lower side of the main body and is heated to a temperature of 180 to 230 ° C to thermally shrink the cylindrical sleeve to enclose the body, And an oven device.

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The present invention relates to a method of manufacturing a cylindrical sleeve, comprising: a cylindrical sleeve coupling step of fixing a lid on both sides of a side, coupling a cylindrical sleeve with an outer diameter of the body, and coupling the cylindrical sleeve to the styrofoam buoy so that the protrusion is positioned on both sides; A side molding step in which a side plate molded with a sleeve is supplied between the side molding lids of the side molding apparatus and the side molding cylinder is driven so that the side molding lid is wrapped around the sides to maintain the coating state of the projections. In this case,
A cylindrical sleeve which feeds the cylindrical sleeve in the direction of the buoy rotary feeding device by feeding the buoy combined with the cylindrical sleeve supplied in the cylindrical sleeve coupling step to the conveying table side of the buoy conveying device and moving the conveying table by the coupling of the wheel and the guide rail ;
The conveying cylinder shaft is moved upward to feed the cylindrical sleeve to the oven, and the rotary shaft connected to the rotary motor is connected by a rotary chain, and the cylindrical sleeve is rotated by the rotation of the rotary roller installed at regular intervals A cylindrical sleeve rising and rotating supply step;
An oven forming step of heating the oven to a temperature of 180 to 230 캜 to thermally shrink the cylindrical sleeve to coat the body, the groove, and a part of the cover;
A buoy descending step in which when the cylindrical sleeve is thermally shrunk to form a buoy by wrapping a body, a groove, and a part of the cover, the transfer cylinder moves back the transfer cylinder shaft to lower the transfer pedestal from the oven;
A discharging step of discharging the buoy transporting device backward to the front side of the side forming device by pushing out the discharging block from the discharging cylinder provided with the buoy to the upper side of the conveying block; .

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In the present invention, a cylindrical sleeve for feeding a sheet in a cylindrical shape to enclose a body of a buoy to be foam-molded by a styrofoam is connected to an oven for heating the styrofoam buoy in a state where the cylindrical sleeve surrounds the outer diameter of the buoy, It is possible to provide an eco-friendly buoy that does not expose the styrofoam buoy.

The present invention provides an effect that a stable and accurate coating is made and not separated by supplying the outer diameter of the styrofoam buoy to the side molding apparatus while wrapping the outer diameter of the buoy with the cylindrical sleeve and wrapping and fixing the side for a certain period of time.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front partial cross-sectional view
Fig. 2 is a side elevation side view of the lower rail of the present invention
Figure 3 is a front view of the buoy rotary feeder of the present invention
4 is a front sectional view showing a state where the transfer chain of the present invention is connected;
5 is a plan view showing a state in which the transfer chain of the present invention is connected;
6 is a front view of a state in which a buoy is supplied to the buoy rotation supply device of the present invention
7 is a front sectional view of a state in which a buoy is supplied to the buoy rotation supply apparatus of the present invention
8 is a front sectional view of the state in which the buoy is formed in the buoy rotating feeder of the present invention
9 is a side view of a state in which a buoy is supplied to the buoy rotation supply device of the present invention
Figure 10 is a top view of the buoy rotary feeder of the present invention
11 is a front sectional view of a state in which the buoy is supplied to the oven apparatus by the buoy rotating supply apparatus of the present invention
12 is a front sectional view showing a state in which the buoy of the present invention is discharged from the buoy rotation supply device
13 is a front view of a state in which a buoy is transferred to the buoy-transfer device of the present invention
14 is a front sectional view of the side molding apparatus of the present invention
Fig. 15 is a side sectional view of a state in which a buoy is supplied to the side molding apparatus of the present invention
16 is a side sectional view of a state in which a buoy is formed by the side molding apparatus of the present invention
17 is a cross-sectional view of the styrofoam buoy according to the present invention in a state in which the cylindrical sleeve is engaged;
18 is a cross-sectional view of a styrofoam buoy according to the present invention in a state in which a cylindrical sleeve is welded
19 is a perspective view of the eco-friendly buoy of the present invention
20 is a block diagram showing a preferred embodiment of the present invention

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

A buoy transporter (10) for moving back and forth with power by placing a buoy on a floor at a predetermined height is provided, and buoys supplied and reciprocated along the transfer device (10) The oven apparatus 30 includes a buoy rotating device 20 for supplying a predetermined temperature to the buoys so as to heat shrink the cylindrical sleeve 60 and a buoy 70 supplied from the oven 30, And a side surface molding device 40 for stably holding the heat shrinkage state by wrapping both side surfaces 73 of the side surface molding device.

The conveying device 10 supplies a body 71 wrapped around a cylindrical sleeve 60 to the upper side of a conveyance belt 11 reciprocating through a wheel 12 installed at four places on the guide rail 13, The feed rotary shaft 16 is rotated from one side of the guide rail 13 to the feed motor 14 and the connecting chain 15 and the feed chain 17 is connected to both sides thereof; And the conveying chain 17 is connected to the lower side of the conveying table 11.

The buoy rotary feeder 20 is provided with a feed pedestal 23 for receiving the buoy 70 on the upper side of the guide pedestal 51 provided inside the main body 50 and is provided at the center of the feed pedestal 23 A conveying cylinder 21 to which the conveying cylinder shaft 22 is connected is provided in the longitudinal direction and a guide shaft 29 connected from the four sides of the conveying support 23 to the lower side is passed through the guide base 51 .

A rotating shaft 25 is provided on both sides of the conveying table 23 and then connected to a rotating motor 24 on the opposite side to the rotating shaft 27 so as to be rotatable. A plurality of rotation rollers 26 are installed at regular intervals.

The oven device 30 is installed on the upper side of the main body 50 in a semicircular shape and has an oven body 31 having an oven 32 provided with a heating tube therein to provide a temperature of 180 to 230 캜, (60) for heat shrinking.

The side molding device 40 is provided at one end of the conveyance belt 11 and forms a side molding lid 43 which can cover the side surface 73 on both sides of the side molding frame 41, The side surface forming cylinder 44 is connected to the side of the cover 43 so as to control the position of the side surface forming cover 43 on one side after the buoy stand 42 is installed.

A discharge cylinder 36 is provided at the center of the inside of the main body 50. A discharge cylinder 35 is provided in the discharge cylinder 36 to be inclined downward from the outer diameter of the main body 50 to discharge the buoy 70 .

A circular lid 65 is formed on the side surface 73 of the body 71 of the styrofoam buoy so that the adhesive is sprayed and fixed and the cylindrical sleeve 60 is attached to the body 71 And is supplied to the upper side of the conveying table 11 of the buoy transporter 10 in a state of being engaged so that the projections 61 protrude from both sides of the side surface 73.

The cylindrical sleeve 60 supplied to the upper side of the conveying table 11 allows the conveying motor 14 to pierce the lower side of the conveying apparatus 10 to rotate the conveying rotary shaft 16 to the connecting chain 13, So that the conveying chain 11 is moved in the direction of the buoy rotating feeder 20 while the conveying chain 17 connected to the conveying chain 11 is rotated.

When the conveying chain 17 is connected to the conveying table 11, the conveying chain 17 is moved in the direction of the buoy rotating supply device 20 and is stopped, the cylindrical sleeve 60 is pushed and supplied to the buoy rotating supply device 20.

The cylindrical sleeve 60 supplied to the buoy rotating feeder 20 is positioned above a plurality of rotating rollers 26 provided on the rotating shaft 25 and drives the transporting cylinder 21 to move the transporting cylinder shaft 22, And lifts the conveying pedestal 23 up.

When the conveying pedestal 23 is lifted up, the guide shaft 29 moves along the elevation of the guide pedestal 51 in the four directions and is raised while maintaining the horizontal state.

When the conveyance support 23 ascends, the rotary motor 24 is driven to rotate the rotary shaft 25 on both sides of the rotary member 27 so that the rotary roller 26 rotates and the cylindrical sleeve 60 is rotated in one direction .

The cylindrical sleeve 60 rotates in one direction through the rotary roller 26 and enters the inside of the oven 32 of the oven apparatus 30 and stops after it is stopped. Lt; RTI ID = 0.0 > 180-230 C. < / RTI >

The cylindrical sleeve 60 is thermally contracted by the heating temperature provided in the oven 32 to coat the entire surface of the body 71 and the coating is performed along the grooves 72 and the protrusions 61 are thermally shrunk, 73 are shrunk so as to enclose a part of the lid 65, so that the coating is integrally formed.

The cylindrical sleeve 60 is supplied while the lid 65 is fixed to the side surface 73 of the styrofoam buoy and is thermally shrunk by the heating temperature while rotating the body 71 and the groove 72 and a part of the lid 65 So that the buoys 70 are formed.

When the buoy 70 is formed, the transfer cylinder 21 of the buoy rotary supply device 20 is driven to move the transfer cylinder shaft 22 backward so as to lower (discharge) the transfer pedestal 23 downward.

When the buoy rotary feeder 20 is lowered to the upper side of the guide table 51 through the feed cylinder 21, the rotary motor 24 is stopped to stop the rotation of the rotary roller 26, To advance the discharge table 36 to push the buoy 70 forward and to be supplied to the upper side of the transfer table 11.

When the buoy 70 is discharged to the upper side of the conveying table 11, the conveying motor 14 is rotated in the direction opposite to the feeding of the cylindrical sleeve 60 and is transmitted to the conveying rotary shaft 16 through the connecting chain 15 The conveying chain 17 guides the conveying table 11 backward through the lower wheel 12 and the guide rail 13. [

When the conveying table 11 is moved backward and stopped in front of the side forming apparatus 40, the buoy table 70 is rotated and supplied to the buoy table 42.

The side shaping cylinder 42 is advanced from one side of the buoy table 70 discharged to the buoy stand 42 to cover the side surfaces 71 of the buoy 70 with the side shaping lid 43, The side face 71 is wrapped around the time for molding the different face mark 70 to form a stable fixed state while maintaining the heat-shrink state.

The buoy 70 is fixed to the side surface 73 with the lid 65 and then the cylindrical sleeve 60 surrounds the body 71 and the protrusion 61 surrounds the groove 72 and a part of the lid 65, To form an eco-friendly buoy that is stable and provides a stable condition for a long time by coating the entire surface of the stick.

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

end. Cylindrical Sleeve Joining Step

(S10) of coupling the cylindrical sleeve (60) with the lid (65) fixed to the side surface (73) and coupling the cylindrical sleeve (60) to the styrofoam buoy so that the protrusion (61) is positioned on both sides.

I. Cylindrical sleeve supply step

The buoy coupled with the cylindrical sleeve 60 supplied in the cylindrical sleeve coupling step S10 is supplied to the upper side of the conveying table 11 of the buoy transporter 10 to be conveyed by the coupling of the wheel 12 and the guide rail 13 And a cylinder sleeve supplying step (S20) for moving the cylinder (11) to supply the cylindrical sleeve (60) toward the buoy rotating supply device (20).

All. Cylindrical Sleeve Rise and Rotation Supply Phase

The conveying cylinder shaft 22 moves the conveying pedestal 23 upward to feed the cylindrical sleeve 60 upward into the oven 32 by driving the conveying cylinder 21 so that the rotary shaft 25 connected to the rotary motor 24 And a cylindrical sleeve raising and rotating step S30 for rotating the cylindrical sleeve 60 by rotating the rotary roller 26 installed at regular intervals.

la. Oven molding step

An oven molding step S40 for heating the oven 32 to a temperature of 180 to 230 캜 to thermally shrink the cylindrical sleeve 60 to cover the body 11 and the groove 72 and a part of the lid 65 .

hemp. Buoyage descent phase

When the cylindrical sleeve 60 is thermally contracted to cover the body 71, the groove 72 and the lid 65 to form the buoy 70, the transfer cylinder 21 moves the transfer cylinder shaft 22 backward, (S50) in which the buoy descending step (23) is lowered in the oven (32).

bar. Emission stage

When the discharge stand 36 is pushed out of the discharge cylinder 35 provided with the buoy 70 at an inclined position and supplied to the upper side of the conveying table 11, the buoy conveying apparatus 10 is moved backward, (S60). ≪ / RTI >

four. Side molding step

The buoy mark 70 is supplied between the side molding lids 43 of the side molding apparatus 40 and the side molding cylinder 44 is driven so that the side molding lid 43 surrounds the side surfaces 73 to cover the projections 61 (S70) that maintains the state of the side surface forming process.

The present invention is characterized in that a cylindrical sleeve formed by rolling a sheet into a circular shape is joined to a steel foam base, and then heat-shrunk to enclose a body, a groove and a part of the cover by heating to form a buoy, Friendly buoys.

10: Buoyo transfer device 11: Transfer platform
12: wheel 13: guide rail
14: Feed motor 15: Connecting chain
16: Feed rotary shaft 17: Feed chain
20: buoy rotation feeder 21: feed cylinder
22: Feed cylinder shaft 23: Feed base
24: rotation motor 25:
26: Rotating roller 27: Rotating roller
29: guide shaft 30: oven device
31: oven body 32: oven
40: side forming device 41: side molding frame
42: buoy base 43: side molding cover
44: side forming cylinder 60: cylindrical sleeve
61: protrusion 65: cover
70: Appendix 71: Body
72: groove 73: side

Claims (7)

A coating apparatus using a cylindrical sleeve which fixes a lid (65) on both sides of a side surface (73) and supplies a cylindrical sleeve (60) with an outer diameter of a body (71)
The conveying chain 17 is connected to the conveying rotary shaft 16 connected to the conveying motor 14 and the connecting chain 15 from the lower side by the cylindrical sleeve 60 being raised, (10) connected to a lower side of the guide rail (11) so that a wheel (12) provided on the conveyance table (11) is reciprocated on the guide rail (13);
A rotary motor 24 is connected to both sides of a conveying pedestal 23 supplied with a cylindrical sleeve 60 from the conveying device 10 and connected to a conveying cylinder shaft 22 from a conveying cylinder 21 on the lower side A buoy rotation supply device 20 connected to the rotary shaft 27 at both sides of a rotary shaft 25 provided with rotary rollers 26 at regular intervals;
An oven 32 is provided inside the oven body 31 which is opened to feed the cylindrical sleeve 60 from the upper side to the lower side of the main body 50 and is installed in a semicircular shape and is heated to a temperature of 180 to 230 캜, 60) is thermally shrunk to cover and fix the body (71), the groove (72), and the side surface (73).

delete The method according to claim 1,
The buoy rotary feeder 20 includes a guide table 51 for connecting the main body 50 and four feeder belts 23 connected to the feed cylinder shafts 22 on the upper side of the feeder cylinders 21, The guide shaft 29 passes through the guide base 51,
The rotary shaft 25 connected to the rotary shaft 26 is connected to the rotary shaft 27 at a predetermined distance from the upper side of the conveying support 23 and a rotary motor 24 is connected to one side of the rotary shaft 25 Wherein the cylindrical sleeve (60) is rotated and moved up and down by the oven device (30).
delete delete The method according to claim 1,
The buoy rotating supply device 20 is provided with a discharge cylinder 36 installed at the center of the inside of the main body 50 so that the discharge cylinder 35 is inclined rearwardly of the main body 50 to further discharge the buoys 70 Wherein the coating is carried out using a cylindrical sleeve for a stick-on-spray coating type buoy.
A cylindrical sleeve coupling step (S10) of fixing a lid (65) to both sides of the side surface (73) and coupling the cylindrical sleeve (60) to the outer diameter of the body (71) A cylindrical sleeve supplying step S20 for supplying the cylindrical sleeve 60 and a buoy 70 formed by the cylindrical sleeve 60 are provided between the side molding lids 43 of the side molding apparatus 40 And a side forming step (S70) of maintaining the coated state of the projecting portion (61) by wrapping the side surface forming lid (43) by driving the side forming cylinder (44) ,
The buoy coupled with the cylindrical sleeve 60 supplied in the cylindrical sleeve coupling step S10 is supplied to the upper side of the conveying table 11 of the buoy transporter 10 to be conveyed by the coupling of the wheel 12 and the guide rail 13 A cylindrical sleeve supplying step (S20) for moving the base (11) to supply the cylindrical sleeve (60) toward the buoy rotating supply device (20);
The conveying cylinder shaft 22 moves the conveying pedestal 23 upward to feed the cylindrical sleeve 60 upward into the oven 32 by driving the conveying cylinder 21 so that the rotary shaft 25 connected to the rotary motor 24 A cylindrical sleeve raising and rotating step S30 for rotating the cylindrical sleeve 60 by rotation of the rotary roller 26 installed at regular intervals by connecting the rotary shaft 27 with the rotary shaft 27;
An oven molding step S40 for heating the oven 32 to a temperature of 180 to 230 캜 to thermally shrink the cylindrical sleeve 60 to cover the body 11 and the groove 72 and a part of the cover 65; ;
The cylinder sleeve 60 is thermally contracted to cover the body 71 and the groove 72 and a part of the cover 65 to form the buoy 70. When the transfer cylinder 21 is moved backward by the transfer cylinder shaft 22, A buoy descending step S50 in which the pedestal 23 is lowered in the oven 32;
When the discharge stand 36 is pushed out of the discharge cylinder 35 provided with the buoy 70 at an inclined position and supplied to the upper side of the conveying table 11, the buoy conveying apparatus 10 is moved backward, (S60); Wherein the coating is carried out using a cylindrical sleeve for a stick-on coating.
KR1020150145709A 2015-10-20 2015-10-20 As a coating method and apparatus using a cylindrical sleeve junction type styrofoam coating for buoys KR101653730B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101845314B1 (en) * 2017-08-24 2018-04-04 주영테크 주식회사 Eco buoy cylindrical sleeve coating apparatus
KR101946876B1 (en) 2018-03-09 2019-02-13 세인스틸 주식회사 Environmentally-Friendly Subscription and Its Manufacture using a Heat-Reduced Casing
KR102377722B1 (en) 2021-06-03 2022-03-24 주식회사 케이비아이 Coating method of eco-friendly buoy

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KR101845314B1 (en) * 2017-08-24 2018-04-04 주영테크 주식회사 Eco buoy cylindrical sleeve coating apparatus
KR101946876B1 (en) 2018-03-09 2019-02-13 세인스틸 주식회사 Environmentally-Friendly Subscription and Its Manufacture using a Heat-Reduced Casing
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