KR101815264B1 - paper pipe manufacture apparatus and manufacturing method thereof - Google Patents

paper pipe manufacture apparatus and manufacturing method thereof Download PDF

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Publication number
KR101815264B1
KR101815264B1 KR1020150159514A KR20150159514A KR101815264B1 KR 101815264 B1 KR101815264 B1 KR 101815264B1 KR 1020150159514 A KR1020150159514 A KR 1020150159514A KR 20150159514 A KR20150159514 A KR 20150159514A KR 101815264 B1 KR101815264 B1 KR 101815264B1
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KR
South Korea
Prior art keywords
predetermined position
branch pipe
cylinder
housing
predetermined
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Application number
KR1020150159514A
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Korean (ko)
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KR20170056192A (en
Inventor
홍승모
Original Assignee
주식회사 삼영지관
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Priority to KR1020150159514A priority Critical patent/KR101815264B1/en
Publication of KR20170056192A publication Critical patent/KR20170056192A/en
Application granted granted Critical
Publication of KR101815264B1 publication Critical patent/KR101815264B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C11/00—Machinery for winding combined with other machinery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
    • B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0794—Cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0276—Tubes and pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/09—Walking beam conveyors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Making Paper Articles (AREA)

Abstract

[0001] The present invention relates to a paper making apparatus, and more particularly, to a paper making apparatus which comprises a body provided with a supply unit for supplying a paper tube cut to a predetermined length on one side thereof, And an extension portion having a diameter larger than the diameter of the branch pipe is formed at an end portion of the branch pipe which is provided on the body so as to be spaced apart from the supply portion by a predetermined distance and is fed through the feed means. At least one or more at least one of which is disposed on the body so as to be spaced apart from the processing means by a predetermined distance from the processing means and which presses the expanded portion of the paper tube formed by the processing means into the inside of the paper tube, Forming means for forming a rounded portion at a predetermined interval from the forming means, To be installed on the body characterized by comprising a locking groove forming means for forming a locking groove in the outer circumferential surface a predetermined position of the feed tube through the feed means.

Description

[0001] The present invention relates to a paper pipe manufacturing apparatus and a paper pipe manufacturing apparatus and manufacturing method using the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a branch pipe manufacturing apparatus and a branch pipe manufactured using the same, more specifically, to a branch pipe manufacturing apparatus and a branch pipe manufactured using the same, which can be released without breakage when the yarn wound on the branch pipe is released.

In general, the winding member is wound with a yarn, and an example of the winding member is a tube-shaped branch tube wound with multiple layers of paper wound thereon.

1, the conventional paper tube 10 includes a body 12 formed by cutting both side ends 12a and 12b into a plane 13 and a cylindrical body 12 formed at a predetermined position on the outer circumference of the body 12, And an engaging groove 14 for fixing an end portion of the engaging portion 14a.

However, the above-described conventional paper tube latching groove 14 is formed by cutting the predetermined position of the outer circumference manually by the operator, so that the productivity is lowered because the work time is delayed and the labor force is lost by the process of forming the latching groove 14 The manufacturing cost is increased.

Since the conventional branch tube 10 is in a state in which the both side ends 12a and 12b of the body 12 are simply cut in the plane 13 and therefore the outer circumferential surface is not smooth and the corners are at right angles, As the yarn is unwound, some of the yarns are broken.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a paper tube manufacturing method capable of preventing rounding of a yarn wound on a paper tube by forming a rounded corner at an edge of one end of the paper tube, And an object of the present invention is to provide a device.

In order to accomplish the above and other objects of the present invention, according to an embodiment of the present invention, there is provided a stapler according to an embodiment of the present invention, which includes a body provided with a supply unit for supplying a branch tube cut to a predetermined length on one side, A feeding unit that feeds the paper tube fed from the feeding unit in the longitudinal direction of the body and a feeding unit that is larger than the diameter of the paper tube at an end of the paper tube that is provided on the body and spaced apart from the feeding unit by a predetermined distance, At least one or more extension portions of the branch tube formed by the processing means, which are provided in the body so as to be spaced apart from each other by a predetermined distance from the processing means, Forming means for forming a rounded portion at an end portion of the branch pipe by pressurizing the forming means, To be spaced a predetermined distance from the end is provided in the body it provides a paper tube production apparatus characterized in that comprises a locking groove forming means for forming a locking groove in the outer circumferential surface a predetermined position of the feed tube through the feed means.

A movable housing is installed on the other side of the body so as to be slidable in the width direction of the body so as to face the fixed housing on the other side of the body, And the molding means are installed.

Wherein the conveying means is provided at a central portion of the body so as to be slidably moved in the width direction of the body, and is provided at an upper portion of the support frame so as to be lifted and lowered by a lifting cylinder located below the support frame, And a plurality of support grooves are arranged symmetrically on both sides of the support frame so as to be slid in a longitudinal direction of the body, and a plurality of support grooves are formed at equal intervals in the longitudinal direction A slide cylinder provided at a predetermined position on one side of the body and coupled to a connecting bar interconnecting predetermined positions on one side of each of the first and second slide frames, A slot hole is formed at a predetermined position in the longitudinal direction of each of the first and second slide frames, And each of the slot holes is coupled with an end of a support provided at a predetermined longitudinal position of each of the fixed and movable housings.

The processing means may include a pressing member installed in the fixed housing and pressing and supporting one end of the branch pipe to be fed through the feeding means and a pressing member provided in the moving housing so as to face the pressing member, And a cutting tool for cutting the inner peripheral surface of the other end of the supported branch pipe to a predetermined depth to form the extended portion.

Wherein the cutter has a driving motor provided on an inner bottom surface of the moving housing, a cylinder provided at a predetermined position on the outer side of the moving housing, a cylindrical case provided at a predetermined position inside the moving housing so as to be coaxial with the cylinder, A driving pulley rotatably coupled to one side of the case and connected through a fan belt to a driving gear provided at an end of the driving motor; and a cutting cutter inserted into the center of the driving pulley so as to be slidable, The rotary shaft is connected to the cylinder through a connection port provided to face the case at a predetermined position inside the moving housing and is reciprocated in the width direction of the body.

Wherein the connection port is formed at a predetermined position inside the moving housing and includes a body having a space formed therein, and a moving means reciprocally disposed inside the space,

And a bearing is provided on one side of the moving rod to couple the cylinder rod of the cylinder and the other side to which the end of the rotating shaft is rotatably inserted and coupled.

A suction duct having a space for receiving the cutting cutter therein is installed at a predetermined position on the other side of the movable housing opposite to the cylinder, and the suction duct is connected to the dust collector through a flexible tube Respectively.

Wherein the forming means comprises a support for supporting one end of a branch pipe installed at a predetermined position of the fixed housing and being conveyed through the conveying means and a support member provided at a predetermined position of the movable housing to face the support, And forming a rounded portion at an end of the branch pipe by pressurizing the inside of the branch pipe.

Wherein the locking groove forming means comprises a support block provided at a predetermined position of the fixed housing and having a rail portion in the longitudinal direction at an upper portion thereof, a cylinder provided at a predetermined position of the fixed housing at a predetermined distance from the support block, And a slide block coupled to the end of the cylinder rod of the cylinder so as to be slidably moved on the rail and having a blade in the longitudinal direction at an upper portion thereof.

According to the present invention having the above-described configuration, it is possible to prevent a breakage from occurring when a yarn wound on a branch pipe is loosened by forming a rounded portion at either end of the branch pipe.

1 is a cross-sectional view schematically showing a conventional paper tube;
2 is a perspective view of a paper making apparatus according to an embodiment of the present invention;
3 is a plan view of the paper making apparatus shown in Fig.
Fig. 4 is a side view of the paper making apparatus shown in Fig. 2; Fig.
5 is a cross-sectional view taken along the line A-A 'shown in Fig. 2;
6 is a sectional view taken along the line I-I 'shown in FIG. 2;
Figure 7 is a perspective view of the supply shown in Figure 2;
Fig. 8 is a perspective view of the conveying means shown in Fig. 3; Fig.
Fig. 9 is an operational state diagram showing a process of transferring a branch pipe through the conveying means shown in Fig. 8; Fig.
10 is a view schematically showing a branch pipe manufactured by the branch pipe manufacturing apparatus according to the embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

1 to 10, a paper manufacturing apparatus 100 according to an embodiment of the present invention includes a body 110, a conveying unit 150, a processing unit 160, a forming unit 190, And a groove forming means (200).

The body 110 is installed on the ground and a supply part 116 for supplying the branch pipe 10 cut to a predetermined length is provided at one side.

The supply unit 116 includes a pedestal 116a provided on one side of the body 110 and a swash plate 116b provided on the pedestal 116a and having a pair of guides 116c protruding from the upper surface of the pedestal 116a ).

At this time, any one of the pair of guides 116c is moved in the width direction of the swash plate 116b in the upper part of the swash plate 116b so that the interval between the pair of guides 116c can be changed according to the length of the branch pipe to be supplied As shown in Fig.

A stopper member 120 is provided at a predetermined position above the pair of guides 116c to cut off the supply of branch tubes supplied through the supply portion 116 and supplied to the transporting means 150, The member 120 includes a rotation shaft 122 having both ends rotatably coupled to a pair of vertical portions 116d formed at predetermined positions on both sides in the longitudinal direction of the swash plate 116b and having a blocking plate 122a at a predetermined position, And a pair of vertical portions 116d and one end of which is coupled to the cylinder rod 124a of the cylinder 124 and the other end of which is coupled to the end of the rotation shaft 122 And a link 126.

The body 110 is installed on one side and the other side of the body 110 so that the fixed housing 112 and the movable housing 114 face each other so that the processing means 160 and the molding means 190, do.

Here, the movable housing 114 is slidably moved in the longitudinal direction of the body 110 so as to be slidable in the width direction of the body 110 according to the length of the branch pipe supplied to the conveying means 150, And an operation member 130 installed in the body.

At this time, guide grooves 110a are formed on both sides of the upper portion of the body 110 in the width direction. Guide protrusions 114a provided on the movable housing 114 are coupled to the guide grooves 110a.

The operation member 130 is provided at a central portion of one side of the longitudinal direction of the body 110 and includes a rotation handle 132 having a drive sprocket 132a, A chain belt 138 interconnecting the drive sprocket 132a and the first and second driven sprockets 134 and 136 and the first and second driven sprockets 134 and 136 provided in the first and second driven sprockets 134 and 136, And an operation shaft 139 provided at the center of each of the sprockets 134 and 136 and screwed to the connection bracket 114b provided in the movable housing 114. [

The conveying unit 150 is installed at the center of the body 110 to convey the paper tube supplied from the supplying unit 116 in the longitudinal direction of the body 110.

The conveying means 150 includes a support frame 152 provided at a central portion of the body 110 so as to be slidably moved in the width direction of the body 110 and a lifting cylinder 152a positioned below the support frame 152 A lifting frame 154 installed on the upper part of the support frame 152 so as to be raised and lowered by the lifting frame 154 and having a plurality of supports 154a spaced equidistantly in the longitudinal direction on the upper surface thereof, First and second slide frames 156 and 157 having a plurality of support grooves 156a and 157a spaced equidistantly in the longitudinal direction, and first and second slide frames 156 and 157 disposed symmetrically with respect to both sides of the support frame 152, A slide cylinder 159 provided at a predetermined position on one side of the body 110 and coupled to a connecting bar 158 interconnecting predetermined positions of one side of each of the first and second slide frames 156 and 157, .

Both end portions of the support frame 152 are coupled to the guide grooves 110a formed on both sides of the upper portion of the body 110 in the width direction through fixing bolts. That is, the support frame 152 can be slid along the guide grooves 110a and moved in the width direction of the body 110 by loosening or tightening the fixing bolts B.

A pair of slot holes 156b and 157b are formed at predetermined positions on both ends of the first and second slide frames 156 and 157. The slot holes 156b and 157b are provided with fixing and moving housings 112 114 are coupled to the respective ends of the support 118 installed to face the respective slot holes 156a, 157b. At this time, it is preferable that a moving roller 118c is installed at an end of the support 118 coupled to each of the slot holes 156a and 157b.

The support base 118 has support brackets 118a provided at predetermined positions of the stationary and movable housings 112 and 114 so as to face the respective slot holes 156a and 157a and slot holes 156a and 157a And a control bolt 118b to which a coupling nut N is screwed is formed at the other end of the moving roller 118c.

That is, when the movable housing 114 is moved in the width direction of the body 110 according to the length of the branch pipe supplied to the conveying unit 150 through the supply unit 116, the support 118 installed on the movable housing 114, And the second slide frame 157 is moved in the width direction of the body 110 after releasing the fixing of the adjustment bolt 118b whose position is fixed to the support bracket 118a of the body 110 via the lock nut N The distance between the first and second slide frames 156 and 157 can be adjusted according to the length of the branch pipe.

The processing means 160 is installed on the body 110 so as to be spaced apart from the supply portion 116 by a predetermined distance and has a diameter D2 larger than the diameter D1 of the branch pipe 10 at the end portion of the branch pipe fed through the feed means 150, The inner peripheral surface of the branch pipe is cut.

The processing means 160 includes a pressing member 170 installed in the fixed housing 112 and pressing and supporting one end of the branch pipe to be fed through the feeding means 150, And a cutting tool 180 provided in the housing 114 and cutting the inner peripheral surface of the other end of the branch tube which is pressed and supported at one end thereof by the pressing tool 170 to a predetermined depth to form the expanded portion 12.

The pushing tool 170 is provided with a driving motor 171 installed on the inner bottom surface of the fixed housing 112, a cylinder 172 provided at a predetermined position on the outer side of the fixed housing 112, A cylindrical case 173 provided at a predetermined position inside the fixed housing 112 and a drive gear 171a provided at an end of the drive motor 171 and rotatably coupled to one side of the case 173, And a rotary shaft 176 slidably inserted into the center of the drive pulley 175 and having a pressing plate 177 at one end thereof.

An insertion groove 176a is formed at a predetermined position on the inner circumferential surface of the driving pulley 175 in which a protrusion 176a protruding in the longitudinal direction is inserted into the outer circumferential surface of the rotary shaft 176 so that the rotary shaft 176 can be rotated together with the driving pulley 175 175a are formed.

The rotary shaft 176 is connected to the cylinder 172 so as to be movable in the width direction of the body 110 through a connection port 178 provided to face the case 173 at a predetermined position inside the fixed housing 112 .

The connection port 178 receives the driving force of the driving motor 171 through the fan belt 174 and rotates the driving force of the cylinder 172 to the rotating shaft 176 so that the rotating rotating shaft 176 can be reciprocated by the cylinder 172 176 and includes a body 178a provided at a predetermined position inside the fixed housing 112 and having a space formed therein and a moving port 178b arranged to be reciprocally movable within the space.

At this time, a cylinder rod 172a of the cylinder 172 is coupled to one side of the moving port 178b, and a bearing 178c to which the end of the rotating shaft 176 is rotatably inserted and coupled is provided on the other side.

The cutting tool 180 is connected to a driving motor 181 installed on the inner bottom surface of the moving housing 114 and a cylinder 182 provided at a predetermined position on the outer side of the moving housing 114, A cylindrical case 183 provided at a predetermined position in the moving housing 114 and a driving gear 181a provided at an end of the driving motor 181 and rotatably coupled to one side of the case 183, And a rotary shaft 186 slidably inserted into the center of the drive pulley 185 and having a cutting cutter 187 at one end thereof.

The protrusion 186a protruding in the longitudinal direction is inserted into the outer circumferential surface of the rotary shaft 186 at a predetermined position on the inner circumferential surface of the drive pulley 185 so that the rotary shaft 186 can be rotated together with the drive pulley 185, 185a are formed.

The rotary shaft 186 is connected to the cylinder 182 through a connection port 188 provided to face the case 183 at a predetermined position inside the moving housing 114 and reciprocates in the width direction of the body 110 This is for the purpose of enabling the cutting cutter 187 to cut while reciprocating a predetermined position on the inner circumferential surface of the paper tube to a predetermined depth.

The connection port 188 receives the driving force of the driving motor 181 through the fan belt 184 and rotates the driving force of the cylinder 182 to the rotating shaft 182 so that the rotating shaft 186 being rotated can be reciprocated by the cylinder 182. [ 186 and includes a body 188a provided at a predetermined position inside the moving housing 114 and having a space formed therein and a moving port 188b arranged to be reciprocally movable inside the space.

At this time, a cylinder rod 182a of the cylinder 182 is coupled to one side of the moving rod 188b, and a bearing 188c to which the end of the rotating shaft 186 is rotatably inserted and coupled is provided on the other side.

A suction duct 189 is installed at a predetermined position on the other side of the moving housing 114 so as to face the cylinder 182. This suction duct 189 is formed when the cutting cutter 187 is cut on the inner peripheral surface of the paper tube And sends the dust to the dust collector 140 installed at a predetermined distance from the body 110. [

At this time, the suction duct 189 has a space for receiving the cutting cutter 187 therein, and a flexible tube 189a connected to the dust collector 140 is coupled to the end of the suction duct 189.

At least one or more of the shaping means 190 is installed in the body 110 so as to be separated from the processing means 160 by a predetermined distance so that the expansion portion 16 of the paper tube formed by the processing means 160 is pushed into the paper tube, 10 to form a rounded portion 18 at an end thereof.

The forming unit 190 includes a support 192 installed at a predetermined position of the fixed housing 110 and supporting one end of the branch pipe conveyed through the conveying unit 150, And a molding tool 194 provided at a predetermined position of the movable housing 114 to press the extension formed at the other end of the branch tube into the branch tube to form a rounded portion 18 at the end of the branch tube.

Here, the specific configuration of the support 192 and the molding tool 194 is greatly different from that of the pressing tool 170 of the above-described processing means 160, and thus a detailed description thereof will be omitted. A support plate 192a for supporting one end of the branch tube is provided at an end of a rotation shaft (not shown) provided in each of the support 192 and the molding tool 194, There is a difference in that the forming tool 194a that can be used is combined.

The shaping means 190 as described above is formed by the machining means 160 in the body 110 or the fixed housing 112 and the movable housing 114 according to the thickness of the enlarged portion 16 formed at the end of the paper tube. Two or three of them may be installed at equal intervals in the longitudinal direction.

The engaging groove forming means 200 is provided on the body 110 so as to be spaced apart from the forming means 190 by a predetermined distance and forms a latching groove 14 at a predetermined position on the outer circumferential surface of the paper tube conveyed through the conveying means 150.

The latching groove forming means 200 includes a support block 202 installed at a predetermined position of the fixed housing 112 and having a rail portion 202a in the longitudinal direction at an upper portion thereof, A cylinder 204 provided at a predetermined position of the fixed housing 112 so as to be spaced apart from the cylinder 202 and coupled to an end of a cylinder rod 204a provided at the cylinder, And a slide block 206 having a blade 206a in the longitudinal direction.

Here, a fastener 208 is provided at a predetermined position of the fixed housing 112 and the movable housing 114 to fix the position of the branch pipe when a latching groove is formed at a predetermined position on the outer circumferential surface of the branch pipe by the latch groove forming means 200 do.

Hereinafter, the operation of the paper making apparatus according to one embodiment of the present invention will be described.

First, the movement process of the branch tube 10 transferred through the transfer means 150 will be described in detail.

The paper tube supplied to the supply unit 116 is supplied to the upper side of the first and second slide frames 156 and 157 of the transfer means 150 in the longitudinal direction Both end portions are seated and supported in any one of the plurality of support grooves 156a and 157a spaced apart from each other.

Thereafter, the slide cylinder 159 of the conveying means 150 is operated to slide the first and second slide frames 156 and 157 in the longitudinal direction of the body 110. In this state, when the lifting and lowering cylinder 152a positioned below the support frame 152 is operated to lift the lifting frame 154, the paper tubes supported by the support grooves 156a and 157a are supported by the lifting frame 154, And a plurality of supports 154a spaced equidistantly in the longitudinal direction on the upper surface of the support plate 154a.

The first and second slide frames 156 and 157 are returned to their original positions in a state in which the branch pipe is seated on the support 154a and then are seated on the support 154a when the lift frame 154 is lowered The branch tube is moved and seated in another support groove provided in the first and second slide frames 156 and 157, spaced equidistantly from the originally seated support groove.

That is, by alternately repeating the reciprocating movement of the first and second slide frames 156 and 157 and the ascending and descending of the lifting frame 154, the paper tube fed to the transporting means 150 is transported in the longitudinal direction of the body 110 .

A process in which the rounding portion 18 is formed at the end of the branch pipe by the machining means 160 and the forming means 190 while being conveyed in the longitudinal direction of the body 110 by the operation of the conveying means 150, And the engagement groove 14 is formed by the engagement groove forming means 200 at a predetermined position on the outer circumferential surface of the paper tube.

When the branch pipe is conveyed in the longitudinal direction of the body 110 through the conveying means 150 and the branch pipe is positioned between the processing means 160, that is, between the pressurizing tool 170 and the cutting tool 180, one end of the branch pipe is pressurized 170 having a diameter D2 larger than the diameter D1 of the branch tube 10 by being cut at a predetermined depth by the cutting cutter 187 of the cutting tool 180 and being supported at the other end by an extension A portion 16 is formed.

At this time, the position of the branch tube (10) is raised by the lifting frame (154).

After the expanding part is formed at the end of the paper tube by the processing means 160, the paper is continuously conveyed in the longitudinal direction of the body 110 through the conveying means 150 and the paper tube is conveyed to the forming means 190, One end of the branch tube is supported by the support 192 and the extension portion 16 formed at the other end is pressed into the branch tube by the shaping tool 194, A portion 18 is formed.

After the rounding portion 18 is formed at the end of the branch pipe by the forming means 190, it is conveyed in the longitudinal direction of the body continuously through the conveying means 150, and one end (opposite to the rounded portion) The fixture 208 provided at a predetermined position of the fixed housing 112 and the movable housing 114 is positioned on both sides of the branch pipe 206. [ Fix the end.

In this state, when the slide block 206 slides along the rail portion 202a provided in the support block 202 by the operation of the cylinder 204, (14) is formed by the blade (206a) and then continuously moved and discharged through the conveying means (150).

Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit of the invention It can be understood that it is possible.

110; Body
120; The stopper member
130; Operating member
140; Dust Collector
150; Conveying means
158; Connection bar
160; Processing means
170; Pressurizer
180;
190; Molding means
200; The locking groove forming means

Claims (10)

A body installed on the ground and having a supply part for supplying a branch pipe cut to a predetermined length on one side;
A conveying means installed at a central portion of the body for conveying the paper tube fed from the feeding portion in a longitudinal direction of the body;
A machining means for cutting the inner circumferential surface of the branch pipe so as to form an expanded portion having a diameter larger than the diameter of the branch pipe at an end portion of the branch pipe which is provided on the body so as to be spaced apart from the supply portion by a predetermined distance;
At least one or more shaping means provided on the body so as to be spaced apart from the processing means by a predetermined distance to press the expanded portion of the paper tube formed by the processing means into the paper tube to form a rounded portion at the end of the paper tube; And
And a latching groove forming means provided on the body so as to be spaced apart from the forming means by a predetermined distance and forming a latching groove at a predetermined position on the outer circumferential surface of the paper tube conveyed through the conveying means,
A fixed housing is provided on one side of the body, a movable housing is provided on the other side of the body so as to slide in a width direction of the body so as to face the fixed housing,
Characterized in that the processing means and the molding means are provided inside the stationary and movable housing,
Wherein the processing means comprises:
A pressing member which is installed in the fixed housing and presses and supports one end of a branch pipe to be fed through the feeding means; a pressing member which is provided in the moving housing to face the pressing member, And a cutter for cutting the inner circumferential surface of the other end of the cutter to a predetermined depth to form the extended portion,
The cutting tool comprises:
A cylindrical case provided at a predetermined position inside the movable housing so as to be coaxial with the cylinder, and a cylindrical case provided at a predetermined position inside the movable housing, And a driving pulley connected to the driving pulley via a fan belt, the driving pulley being slidably inserted in a central portion of the driving pulley and having a cutting cutter at one end thereof, Lt; / RTI >
Wherein the rotary shaft is connected to the cylinder through a connection port provided at a predetermined position inside the movable housing so as to face the case, and is reciprocated in the width direction of the body.
delete The image forming apparatus according to claim 1,
A support frame installed to be slidable in a width direction of the body at a central portion of the body;
A lift frame installed on the support frame to move upward and downward by a lift cylinder disposed at a lower portion of the support frame and having a plurality of supports on an upper surface thereof at equal intervals in the longitudinal direction;
First and second slide frames arranged symmetrically on both sides of the support frame so as to be slidable in the lengthwise direction of the body and having a plurality of support grooves spaced equidistantly in the lengthwise direction; And
And a slide cylinder installed at a predetermined position on one side of the body and coupled to a connecting bar interconnecting predetermined positions on one side of each of the first and second slide frames,
A slot hole is formed at a predetermined position in the longitudinal direction of each of the first and second slide frames and an end of a support provided at a predetermined longitudinal position of each of the fixed and movable housings is coupled to each of the slot holes The paper making apparatus comprising:
delete delete The method according to claim 1,
Wherein the connection port is formed at a predetermined position inside the moving housing and includes a body having a space formed therein, and a moving means reciprocally disposed inside the space,
Wherein the bearing is provided with a cylinder rod of the cylinder coupled to one side of the moving rod and a bearing rotatably inserted into and coupled to the other side of the rotating shaft.
The method according to claim 1,
A suction duct having a space for receiving the cutting cutter therein is installed at a predetermined position on the other side of the moving housing opposite to the cylinder, and the suction duct is connected to a dust collector and a flexible tube Wherein the branch pipe is connected to the branch pipe.
[2] The apparatus according to claim 1,
A supporting member installed at a predetermined position of the fixed housing to support one end of a branch pipe to be fed through the feeding means and a pressing member provided at a predetermined position of the moving housing so as to face the supporting member, And forming a rounded portion at the end of the branch pipe.
[2] The apparatus according to claim 1,
A support block provided at a predetermined position of the fixed housing and having a rail portion in the longitudinal direction at an upper portion thereof, a cylinder installed at a predetermined position of the fixed housing at a predetermined distance from the support block, And a slide block coupled to an end of the cylinder rod to be slidably coupled to the rail portion and having a blade in a longitudinal direction at an upper portion thereof.
A paper tube produced by the paper manufacturing apparatus of any one of claims 1, 3, and 6 to 9.
KR1020150159514A 2015-11-13 2015-11-13 paper pipe manufacture apparatus and manufacturing method thereof KR101815264B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102050168B1 (en) 2018-09-11 2019-11-28 김병숙 Paper tube and paper tube end molding device
KR102209943B1 (en) 2019-09-10 2021-02-01 주식회사 대광지관 System for manufacturing paper tube

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Publication number Priority date Publication date Assignee Title
KR102220649B1 (en) 2020-06-11 2021-02-26 주식회사 대광지관 Paper pipe fixing unit and machining device using thereof
KR102186958B1 (en) 2020-06-11 2020-12-04 주식회사 대광지관 Machining device for paper pipe
CN112478576B (en) * 2020-11-20 2022-03-29 中国机械工业机械工程有限公司 A orthotic devices that rectifies for pipeline prefabrication production

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JP2002087704A (en) * 2000-09-18 2002-03-27 Tanaka Shikan Kk Filament winding paper tube

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JP2002087704A (en) * 2000-09-18 2002-03-27 Tanaka Shikan Kk Filament winding paper tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102050168B1 (en) 2018-09-11 2019-11-28 김병숙 Paper tube and paper tube end molding device
KR102209943B1 (en) 2019-09-10 2021-02-01 주식회사 대광지관 System for manufacturing paper tube

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