KR20170007008A - Hose band bending machine - Google Patents

Hose band bending machine Download PDF

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Publication number
KR20170007008A
KR20170007008A KR1020150098569A KR20150098569A KR20170007008A KR 20170007008 A KR20170007008 A KR 20170007008A KR 1020150098569 A KR1020150098569 A KR 1020150098569A KR 20150098569 A KR20150098569 A KR 20150098569A KR 20170007008 A KR20170007008 A KR 20170007008A
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KR
South Korea
Prior art keywords
bending
driving
band
unit
banding
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Application number
KR1020150098569A
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Korean (ko)
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KR101722521B1 (en
Inventor
이희혁
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이희혁
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Priority to KR1020150098569A priority Critical patent/KR101722521B1/en
Publication of KR20170007008A publication Critical patent/KR20170007008A/en
Application granted granted Critical
Publication of KR101722521B1 publication Critical patent/KR101722521B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members

Abstract

The present invention relates to a band bending apparatus for a hose fastening band and more particularly to a band bending apparatus for a hose fastening band, which comprises a driving body 11 having a driving unit 1, a bending body 21 having a bending unit 2, And a driving connection part 3 connecting the bending part 2. The driving part 1 is fixed to the inner space of the driving body 11 by a bearing and rotates, And a drive motor 12 installed at one side of the drive body 11 for transmitting the drive force to the drive gear 12. The drive gear 12 is driven by the driven gear 12, the driven gear 13, the first and second turn gears 14 and 15, The first and second bending rollers 2a and 2b are provided with a plurality of bearings inserted in the bending body 21 and a center rotary shaft 29 is installed in the bending part. And the drive connection portion 3 is constituted by the driven gear 13 and the first and second turn gears 14 and 15 of the drive portion 1 in the first and second, 3 bending rollers 2a, 2b and 2c to drive the driving unit 1 That to ensure that jeoldal to the banding unit (2) characterized in that it consists of a flexible shaft 31, 31 '(31 ").
Accordingly, the present invention has the advantage that the band used for the hose fastening band can be more quickly and conveniently bent through the above-described feature, and the circular band shape necessary for the hose fastening band can be precisely realized.

Figure P1020150098569

Description

Hose band bending machine for hose fastening band [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a band bending apparatus for bending a band used in the construction of a hose fastening band.

The hose fastening band aa generally used in various industrial fields is a means for pressing and fixing the outer periphery of the hose connected to the pipe. The hose fastening band aa has a seating groove a1 having a predetermined size so that the screw b is normally seated, A screw b is formed in the outer periphery of the housing a and a screw head is formed at one end of the screw b to be seated in the seating groove a1 of the housing a; And a band c formed in such a manner that threaded fastening holes are formed continuously on the surface of a metal ring made of a circular ring and at the same time a fastening groove c1 is symmetrically formed on both sides of the lower portion to be seated on the fastening piece a2 of the housing a .

As shown in FIG. 8, the hose fastening band includes a jig transferring process 101 for operating the transfer conveying jig 101a for each process at a predetermined time through a transfer device, A housing injection process 102 for dropping the housing a of the hose fastening band aa into the jig 101a at a predetermined position and a housing a process 102 for transferring the hose fastening band aa to the housing a A screw insertion step 103 for screwing the screw b into the screw b into the screw b in the screw insertion device 103; and the housing a and the screw b transferred through the screw insertion step 103, A hose connecting band aa is formed by mutually joining the band c via the coupling device and the housing a transferred through the band filling process 104, A band fixing step 105 for fixing the hose fastening band 105 a hose fastening band automatic assembling system ", which is a patent application No. 2015-0072865 entitled " Hose fastening band automatic assembling system "

Here, the technology as a background of the present invention is in a band supplied in the form of a circular ring when assembling and producing the hose fastening band.

To explain this in more detail,

In order to manufacture the hose fastening band more efficiently, the band is supplied as a circular ring type, and the above system is used. In this case, the method of manufacturing the band as a circular ring type is merely a method in which a worker presses a band There is a problem that the efficiency, accuracy, and promptness of the work are remarkably deteriorated.

Meanwhile, in recent years, there has been developed a technique of making the band into a circular ring shape by bending the band with a banding device. Such a technique provides an efficiency and accuracy in banding work of the band, I have.

However, on the other hand, it is pointed out that the connection with the hose fastening band automatic assembly system is not taken into consideration at all, and thus the hose fastening band can not be automatically assembled.

As another example, Patent Application No. 2014-0058212 entitled " Hose-band assembling device for hose bands "has been developed to enable automatic assembly and production of hose fastening bands.

Here, the fastening piece is used as it is, that is, in the form of a straight press, and the assembly is carried out at the same time during the assembly process (assembly of the housing and the band) and in the circular shape.

Accordingly, the above-mentioned horseshoe banding assembling apparatus is very complicated in structure and structure due to simultaneous bending operation of the band, and it is pointed out that there is a problem that the accuracy of the operation is very bad and many defects are caused.

Korean Patent Application No. 2015-0072865 Korean Patent Application No. 2014-0058212

SUMMARY OF THE INVENTION The present invention has been made in order to overcome the above problems, and it is an object of the present invention to provide a banding device for quickly and conveniently producing a necessary shape of a band of a hose fastening band, that is, .

It is another object of the present invention to provide a hose fastening band automatic assembling system for automatically assembling and producing a conventional hose fastening band so that the operation of the automatic assembling system can be maximized by linking the upper bandaging apparatus.

The band bending apparatus for hose fastening bands according to the present invention is provided with a driving body 11 having a driving unit 1, a bending body 21 having a bending unit 2, (3) connecting the bending portion (2) with the bending portion (1)

The driving unit 1 includes a driving gear 12, a driven gear 13, first and second rotating gears 14 and 15 And a driving motor 16 installed at one side of the driving body 11 to transmit the driving force to the driving gear 12,

The bending portion 2 includes an upper mounting hole 22 formed upward in the center of the bending body 21 and side mounting holes 23 and 23 ' 24 '' and 24 '' installed in the upper installation hole 22 and the side installation holes 23 and 23 ', respectively, and the mounting bases 24 and 24' and 24 '', (27 ') 27' 'for connecting the legs 26 with the engaging groove 25 formed at one end of the banding body 21 and connecting the legs 26' And a centering rotary shaft 29 is positioned while being positioned at one side of the mounting base 27 (27 ') 27' ', respectively, First and second and third bending rollers 2a, 2b and 2c which are formed in the bearings inside the mounts 27, 27 'and 27'

The driving connection portion 3 is formed by connecting the driven gear 13 of the driving portion 1 and the first and second turning gears 14 and 15 to the first, second and third banding rollers 2a and 2b of the banding portion 2 31 ', 31''which are connected to the driving shaft 2c so that the driving force of the driving unit 1 can be transmitted to the bending unit 2.

The present invention has the advantage that the band bending operation of the hose fastening band can be performed more quickly and conveniently through the above-described configuration, and the accuracy of the band bending operation can be maximized. Further, Feature, which maximizes the variety, accuracy and efficiency of work.

Further, the present invention is very compatible with Korean Patent Application No. 2015-0072865, entitled " Hose fastening band automatic assembling system ", filed by the applicant of the present application, The automatic assembly system of the hose fastening band maximizes the operation efficiency and the productivity, thereby providing the advantage of mass production of higher quality products.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an exemplary view showing a feature of the present invention,
2 is a partial side cross-sectional view of the present invention,
3 is a partially enlarged cross-sectional view illustrating a driving unit of the present invention,
4 is a partially enlarged sectional view showing a bending portion of the present invention,
FIG. 5 is a front view showing a state where a band is put into the banding part of the present invention,
6 is an example of an operation of bending a band with the first, second and third banding rollers of the present invention,
7 is an illustration of a band bending operation according to the present invention.
Figure 8 is an example of a hose fastening band assembly system,

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

In the following description of the known technology, it is to be understood that the gist of the present invention may be blurred or abbreviated, and the same name shall be unified with one code.

The band bending apparatus for hose fastening bands according to the present invention comprises a driving body 11 having a driving unit 1 as shown in FIG. 1, a bending body 21 having a bending unit 2, a driving unit 1 And a drive connection part 3 connecting the bending part 2 with the bending part 2.

Specifically,

The drive unit 1 includes a drive gear 12, a driven gear 13, a driven gear 13, and a driven gear 14, which are fixed and rotated by a bearing to an inner space of the drive body 11, And a driving motor 16 installed at one side of the driving body 11 to transmit the driving force to the driving gear 12,

The driving gear 12, the driven gear 13 and the first and second rotating gears 14 and 15 are configured such that the driven gear 13 is engaged with the lower portion of the driving gear 12 as shown in FIG. 3, A driving gear 12 connected to the driving motor 16 is configured to engage with the first turning gear 14 on the driving gear 12 so as to engage with the second turning gear 15 on one side of the driven gear 13, ).

The bending part 2 formed on the bending body 21 includes an upper mounting hole 22 formed upward in the center of the bending body 21 as shown in FIG. Side mounting holes 23 'and 23' 'that are formed in a predetermined length in both directions from the inner center and a mounting base 24' ' 24 ') 24' ', and a position adjuster 27 (27') for connecting the engaging groove 25 formed at one end of the mounting table 24, 24 ', and 24' A fixing table 28 provided on the upper and both sides of the bending body 21 for screwing the position adjusting bases 27 and 27 ' The first, second, and third bending portions 24, 24 '', 24 ', 24' ', 24', 24 ' And rollers 2a, 2b and 2c.

The upper mounting hole 22 and the side mounting holes 23 and 23 'formed in the bending body 21 have a mounting base 24 (24') and a mounting base 24 '(24' ) 24 '' and 24 '' are formed to have a predetermined length so that their positions and intervals can be adjusted.

The mounting table 24, 24 ', 24' 'is fixed to the fixing base 28 by a fastening and loosening method of the position adjusting bases 27, 27' and 27 ' Is controlled.

Meanwhile, the bending portion 2 may be configured so as to have a simpler structure when the first, second, and third bending rollers 2a, 2b, and 2c need not be adjusted in spacing, if necessary.

The first, second and third bending rollers 2a, 2b and 2c are provided with a plurality of bearings inserted in the bending body 21, It can also be configured.

The driving connection portion 3 connecting the driving portion 1 and the bending portion 2 is configured to connect the driving gear 12 and the first and second turning gears 14 and 15 of the driving portion 1 to the bending portion 2 The flexible shaft 31 and 31 'which are connected to the first, second and third bending rollers 2a, 2b and 2c of the driving unit 1 to allow the driving force of the driving unit 1 to be transmitted to the bending unit 2, (31 ").

The flexible shafts 31, 31 ', and 31' 'are flexible shafts having excellent bending and bending properties. The flexible shafts 31, 31', and 31 ' 12 and the first and second rotating gears 14 and 15 and the first and second and third bending rollers 2a, 2b and 2c of the bending portion 2, So that the driving force of the driving unit 1 can be transmitted to the bending unit 2 by connecting to the rotating shaft 29.

The connecting tacker neck configured at both ends of the flexible shaft is designed so that the flexible shafts can be easily attached to and detached from the rotary shafts of the first and second rotary gears and the first, second, and third bending rollers, This is to provide convenience of the work.

Hereinafter, a specific configuration of the present invention is described, and an embodiment of the present invention will be described below.

8, the conventional hose fastening band aa is assembled and completed with the housing a, the screw b and the band c through a number of processes. At this time, the band c Are supplied in the shape of a circular band for ease of assembly with the housing (a) and convenience.

Accordingly, the present invention is a banding device for bending a band so that the band (c) for a hose fastening band has a circular band shape necessary for the above.

In the present invention, the bands for the hose fastening bands are formed in a straight shape through an initial pressing process. In the present invention, the bands for the hose fastening bands are formed by first, second and third bending rollers 2a, 2b and 2c And to provide a necessary form of the band described above by banding in the form of a circular band.

3, the driving gear 12 connected to the driving motor 16 rotates counterclockwise and includes a first rotating gear 14 and a second rotating gear 16, And simultaneously rotates the driven gear 13, which is held in the lower portion, in the clockwise direction. Further, the driven gear 13 simultaneously rotates the second turning gear 15, which is engaged with the upper side of the driven gear 13, counterclockwise.

The bending unit 2 according to the present invention is connected to the driving unit 1 and the flexible shaft 31, 31 ', and 31', and the first bending roller 2a is driven by the driving gear 12 and the flexible shaft 31 "to rotate in the same direction while the second bending roller 2b is connected to the second rotating gear 15 via the flexible shaft 31 ' The third bending roller 2c is connected to the first turning gear 14 via the flexible shaft 31 and rotated in the same direction.

The first, second and third bending rollers 2a, 2b and 2c are mounted on the mounting base 24 formed on the upper mounting hole 22 and the side mounting holes 23 and 23 ' And the position (distance between them) is adjusted by the positioning bands 24 'and 24' 'so that the positioning bands 27 and 27' (3) and the first, second and third bending rollers 2a, 2b and 2c formed on the mounting table 24 (24 ', 24' ') by adjusting the screws (tightening and loosening) .

At this time, the fitting tabs 26 of the position adjusting bases 27 (27 ') and 27 (27') engaged with the engaging grooves 25 of the mounting bases 24, 24 'and 24' ), When the position adjusting rod is rotated from the fixing table by screw rotation, the pressing member pushes or pulls the mounting table.

The positions of the first, second and third banding rollers 2a, 2b and 2c are adjusted in accordance with the band (c) standard.

The first, second and third bending rollers 2a, 2b and 2c are connected to the drive unit 1 by flexible shafts 31, 31 'and 31' The safe transmission of the driving force is maintained and a more stable operation is achieved.

When the first and second and third bending rollers 2a, 2b and 2c of the bending portion 2 are rotated by the above-described abnormal driving portion 1 in the above-described direction, the worker or the vibration feeder The initial band described above, that is, the band in the form of a date, enters between the first bending roller 2a and the third bending roller 2c as shown in Fig.

Then, the third bending roller 2c rotating in the clockwise direction and the first bending roller 2a rotating in the counterclockwise direction partially bend while bending the band c inward, and at the same time, rotate in the counterclockwise direction The second banding roller 2b advances the band c outwardly of the third banding roller 2c so that the band c is wound on the outer periphery of the third banding roller 2c, Thereby causing banding to take place.

In addition, the first, second and third bending rollers 2a, 2b and 2c are provided with projections and depressions 2d on the outer periphery thereof so that the initial entry of the band c can be precisely performed without slippage, The banding of the band by the first, second and third banding rollers is entirely banded without slippage, so that the banding can be performed in the form of a circular band on the outer periphery of the third banding roller.

In the meantime, according to the present invention, a discharge guide bar 2c 'having a predetermined length is formed on the center line of the third banding roller 2c, so that the band b is wound around the third banding roller 2c (Released) in one direction (released direction) by the centrifugal force of the second and third bending rollers 2a, 2b and 2c so as to be guided to a specific position by the discharge guide rod 2c ' .

That is, when the bending operation is carried out by the above-mentioned action and the band which is naturally conveyed in one direction by the rotating centrifugal force of the plurality of bending rollers is guided to the filling process of the reservoir or the above-described "hose fastening band automatic assembly system" It is possible to conveniently store and transport the bending band and to maximize the operational convenience of the automatic assembly system, thereby providing a merit that the workforce can be reduced and thus the costs can be significantly reduced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. That is, those skilled in the art will appreciate that many modifications and variations can be made in the present invention without departing from the spirit or scope of the appended claims. Accordingly, all such appropriate changes and modifications and equivalents may be resorted to, falling within the scope of the invention.

aa: Hose fastening band a: Housing
a1: seating groove a2: fastening piece
b: screw c: band
c1: fastening groove 101: jig transferring process
101a: Positioning transfer jig 102: Housing input process
103: screw input step 104: band input step
105: band fixing step 106: discharging step
1: driving part 11: driving body
12: drive gear 13: driven gear
14: first rotating gear 15: second rotating gear
16: drive motor 2:
21: Bending body 22: Upper mounting hole
23, 23 ': side mounting holes 24, 24', 24 "
25: engaging groove 26:
27,27 ', 27 ": position adjuster 28:
29, 29 ': rotating shaft 2a: first bending roller
2b: second bending roller 2c: third bending roller
2d: concave / convex 3:
31, 31 ', 31 ": flexible shaft 31a: connection connector

Claims (4)

A driving body 11 having a driving unit 1, a bending body 21 having a bending unit 2, a driving connection unit 3 connecting the driving unit 1 and the bending unit 2, , Wherein:
The driving unit 1 includes a driving gear 12, a driven gear 13, first and second rotating gears 14 and 15 And a driving motor 16 installed at one side of the driving body 11 for transmitting the driving force to the driving gear 12,
The bending portion 2 is composed of first, second and third bending rollers 2a, 2b and 2c provided with a plurality of bearings inserted in the bending body 21, ,
The driving connection portion 3 is formed by connecting the driven gear 13 of the driving portion 1 and the first and second turning gears 14 and 15 to the first, second and third banding rollers 2a and 2b of the banding portion 2 And a flexible shaft 31, 31 ', and 31' that are connected to the hinge fastening bands 2c so that the driving force of the driving unit 1 can be transmitted to the bending portion 2. [ Band banding device.
The method according to claim 1,
The bending portion 2 includes an upper mounting hole 22 formed to have a predetermined length upward in the center of the bending body 21 and side mounting holes 23 and 23 ' 24 'and 24''installed in the upper installation hole 22 and the side installation holes 23 and 23', respectively, and the mounting bases 24 and 24 'and 24' 27 " and 27 "for connecting the legs 26 with the engaging grooves 25 formed at one end of the banding body 21, A fixing table 28 for screwing the position adjusting bases 27, 27 'and 27''respectively and a central rotating shaft 29 while being positioned at one side of the mounting bases 27 and 27' First and second and third bending rollers 2a, 2b and 2c provided on the bearing in the mounting brackets 27, 27 'and 27'', respectively. Band banding device.
The method according to claim 1,
The flexible shafts 31, 31 'and 31''further include connecting tucker necks 31a at both ends thereof, respectively, so that the driving gear 12, the first and second rotating gears 14 and 15 So that detachment and attachment can be more easily performed by the connection tucker neck 31a at the rotary shaft 29 of the first rotary shaft 29 'and the first, second and third bending rollers 2a, 2b and 2c. Band bending device for hose fastening bands.
3. The method according to claim 1 or 2,
(2d) are formed on the outer circumferences of the first, second, and third bending rollers (2a, 2b, 2c).
KR1020150098569A 2015-07-10 2015-07-10 Hose band bending machine KR101722521B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150098569A KR101722521B1 (en) 2015-07-10 2015-07-10 Hose band bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150098569A KR101722521B1 (en) 2015-07-10 2015-07-10 Hose band bending machine

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KR20170007008A true KR20170007008A (en) 2017-01-18
KR101722521B1 KR101722521B1 (en) 2017-04-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114274562A (en) * 2021-11-22 2022-04-05 开普瑞环保科技有限公司 Double-layer dislocation sealing equipment for producing pipeline repairing hose

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000280029A (en) * 1999-03-31 2000-10-10 Kurimoto Ltd Bending roll
KR20120129171A (en) * 2011-05-19 2012-11-28 최진성 Bending apparatus having multi bending part Center
KR20140058212A (en) 2012-11-06 2014-05-14 삼성전자주식회사 Method for displaying category and an electronic device thereof
KR20150072865A (en) 2013-12-20 2015-06-30 손용석 Mobile terminal and credit payment service method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000280029A (en) * 1999-03-31 2000-10-10 Kurimoto Ltd Bending roll
KR20120129171A (en) * 2011-05-19 2012-11-28 최진성 Bending apparatus having multi bending part Center
KR20140058212A (en) 2012-11-06 2014-05-14 삼성전자주식회사 Method for displaying category and an electronic device thereof
KR20150072865A (en) 2013-12-20 2015-06-30 손용석 Mobile terminal and credit payment service method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114274562A (en) * 2021-11-22 2022-04-05 开普瑞环保科技有限公司 Double-layer dislocation sealing equipment for producing pipeline repairing hose
CN114274562B (en) * 2021-11-22 2024-02-13 开普瑞环保科技有限公司 Double-layer dislocation sealing equipment for production of pipeline repairing hose

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