KR20170030281A - Manufacturing system for rolling of curling plate - Google Patents

Manufacturing system for rolling of curling plate Download PDF

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Publication number
KR20170030281A
KR20170030281A KR1020150127645A KR20150127645A KR20170030281A KR 20170030281 A KR20170030281 A KR 20170030281A KR 1020150127645 A KR1020150127645 A KR 1020150127645A KR 20150127645 A KR20150127645 A KR 20150127645A KR 20170030281 A KR20170030281 A KR 20170030281A
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KR
South Korea
Prior art keywords
rolling
plate
unit
target
curling
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KR1020150127645A
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Korean (ko)
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KR101753208B1 (en
Inventor
이수열
한만전
강대기
Original Assignee
덕성인더스트리 주식회사
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Priority to KR1020150127645A priority Critical patent/KR101753208B1/en
Publication of KR20170030281A publication Critical patent/KR20170030281A/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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
    • 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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The present invention relates to a curling plate rolling manufacturing apparatus, and more particularly, to a curling plate rolling manufacturing apparatus, in which a large number of plates are stacked on a loading section, individually ejected one by one, precisely positioned at a predetermined position, The present invention relates to a curling plate rolling apparatus for manufacturing a curling plate rolling apparatus which improves facility and product quality by producing a uniform product by rotating at a uniform angle to form a curled portion.
A feature of the present invention resides in a plate rolling unit for winding one side of a target plate of a metal; And a feeder sorting feeder unit for feeding a single object plate with the plate rolling unit, wherein the feeder sorting feeder unit comprises: a collecting unit for stacking a plurality of object plates in a vertical direction; And a single discharge unit which pushes one target plate among the plurality of target plates stacked on the collective loading unit toward the plate rolling unit.

Description

TECHNICAL FIELD [0001] The present invention relates to a manufacturing apparatus for rolling a curling plate,

The present invention relates to a curling plate rolling manufacturing apparatus, and more particularly, to a curling plate rolling manufacturing apparatus, in which a large number of plates are stacked on a loading section, individually ejected one by one, precisely positioned at a predetermined position, The present invention relates to a curling plate rolling apparatus for manufacturing a curling plate rolling apparatus which improves facility and product quality by producing a uniform product by rotating at a uniform angle to form a curled portion.

Generally, the curling plate is one of the automotive steering parts, one side of which has a circular shape in curling. Such curling includes a step of bending or winding one side of the flat metal material. An example of a curling plate manufactured by the curling process is used in a steering part in the field of automobile parts. The present invention can be applied to various other fields. In the present invention, however, a curling process may be performed on a material such as a wire or a metal wire even though a flat plate is used as an example.

An example of a curling plate may be mentioned as an automobile steering column part as disclosed in the publication No. 10-2014-0073844. Description of the configuration of such a curling plate will be omitted.

However, in order to manufacture such a curling plate, one side of the curling plate must be rounded. As a work for this, a worker may manually perform a manual winding operation.

Of course, the pretreatment process for this purpose can be carried out through a number of processes such as cutting the metal plate to an appropriate size, bending one side to be bent, and post-processing after the curling process.

Therefore, the curling process can only be performed by winding the target plates that are manufactured first. That is, there is a limit to the production efficiency because a plurality of pieces can not be wound simultaneously at the same time. Therefore, there is a desperate need for a technique that is more efficient and can increase production efficiency.

Registered Patent No. 10-0952435 (issued on April 14, 2010) Open Patent No. 10-2014-0073844 (published on June 17, 2014) Open Patent No. 10-2014-0065844 (published on May 30, 2014)

In order to solve the above problems, the present invention provides a curling plate manufacturing method for manufacturing a curling plate by winding one side of a plate-type plate one by one, wherein a large amount of plate plates are stacked on a stacking unit, And the curling process is performed one by one, thereby improving the productivity and facilitating the work process.

It is another object of the present invention to provide a configuration for allowing a rolling pivot of a curling jig to be rotated for a curling process by causing a linear movement by a rolling cylinder so that the rolling pivot is always constantly rotated, By producing a uniform curling plate, the defective rate is remarkably lowered.

It is a further object of the present invention to provide a method of manufacturing a semiconductor device which can stably manufacture a semiconductor device even when a large amount of semiconductor devices are stacked one at a time, .

According to another aspect of the present invention, there is provided a plate rolling apparatus comprising: a plate rolling unit for winding one side of a target plate of a metal; And a feeder sorting feeder unit for feeding a single object plate with the plate rolling unit, wherein the feeder sorting feeder unit comprises: a collecting unit for stacking a plurality of object plates in a vertical direction; And a single discharge unit for pushing one target plate among the plurality of target plates stacked on the collective loading unit toward the plate rolling unit side.

In a preferred embodiment of the present invention, the feeder sorting feeder unit comprises: a sorting feed rotary shaft which constitutes a shaft on which a batch holding unit in which a plurality of target plates are vertically stacked is rotated; A separating feed rotating operation unit rotatably coupled to one side of the collecting unit with the selective feed rotating shaft as a center to rotate the collecting unit; And a second feed plate disposed on the feed feed base plate, which is the bottom of the fed feed feeder, in a state in which the feeder unit is pivoted downward, And a large amount of supporting portions for rotating the curling plate together in the upward direction.

In a preferred embodiment of the present invention, the feed forward position pushing unit moves the target plate supplied from the batch loading unit in the direction of the rolling rotation axis; And a feed correcting unit operative to be in contact with the opposite side of the target plate that is moved by the feed position correcting pushing unit and positioned to the rolling pivot axis.

In a preferred embodiment of the present invention, the plate rolling section includes a plate rolling section that forms a circular ring-shaped rolling part by winding one side of the target plate moved from the loaded singulation feeder section with a rolling pivot shaft, A rolling pivoting shaft for rotating the rollers; A rolling jig groove which is a groove formed on one side of the rolling shafts so that one side of the target plate is inserted; A rolling pivot support body for supporting a rotating pivot for rotation; A rolling pivot shaft transfer plate rotatably coupled to one side of the rolling pivot shaft; A rolling pivotal transferring operation part coupled to the rolling pivotal transfer plate to move the rolling pivotal transfer plate and the rolling pivotal shaft in the longitudinal direction of the rolling pivotal axis; And a rolling rotating shaft driven gear coupled to the rolling rotating shaft and rotated by receiving a rotating force of the rolling rotating operating part, wherein the rolling plate is moved in one direction by the rolling rotating shaft feeding operating part, And is moved in the other direction to be gear-engaged with the rolling rotary transmission gear of the rolling rotary shaft driven gear and the rolling rotary operation portion.

In a preferred embodiment of the present invention, the plate rolling unit may include a plate rolling unit that forms a circular ring-shaped rolling part by winding one side of the target plate, which is moved from the feeder sorting feeder unit, And a rolling rotation operation portion for rotating the rolling rotation axis of the plate rolling portion, wherein the rolling rotation operation portion includes: a rolling cylinder including a piston reciprocating linearly away from the rolling rotation axis; A rolling rotary motion chain having one side coupled to the piston of the rolling cylinder; A rotating sprocket in which the rolling and rotating chain is coupled and rotated in a rolling cylinder operation; And a rolling rotation transmitting gear which rotates together with the rotating chain sprocket and rotates gear-engaged with a rolling pivoting driven gear coaxial with the rolling pivoting shaft.

In a preferred embodiment of the present invention, a rolling part support roller for supporting a bottom surface of a target plate positioned by the plate rolling part; A support roller upper cylinder for operating the roller support roller to move in the vertical direction; And a support roller spring coupled between one side of the supporting roller elevating plate on which the rolling part supporting roller is installed and the device body.

According to the present invention configured as described above, in manufacturing a curling plate for fabricating one side of a flat plate by winding one plate at a time, a large amount of plate plates are stacked in a stacking unit, The productivity can be improved and the work process can be easily performed.

Another advantage of the present invention is that the rolling pivoting axis of the curling jig is rotated for the curling process so that the rolling pivoting axis is rotated by the rolling cylinder, By making the curling plate, the defect rate is remarkably lowered.

Yet another advantage of the present invention is that the process of manufacturing one piece at a time is always stable even if a large amount of parts are stacked at one time, and the curling process is performed at a predetermined position, thereby eliminating the need for the operator to handle the parts.

1 is a perspective view of a curling plate in a state before performing a curling process by a rolling apparatus for manufacturing a curling plate according to the present invention.
FIG. 2 is a perspective view of a curling plate having one side wound by performing a curling process by a rolling apparatus for manufacturing a curling plate according to the present invention.
Fig. 3 is a plan view of the apparatus for manufacturing a rolling apparatus for a curling plate according to the present invention, in which a single object plate before a curling process is supplied from a stacked individual sorting feeder.
FIG. 4 is a cross-sectional view of a curling plate rolling apparatus according to an embodiment of the present invention. FIG. 4 is a plan view of a curling plate rolling apparatus according to the present invention, In which a single object plate is moved.
FIG. 5 is a plan view of the apparatus for manufacturing a rolling apparatus for a curling plate according to the present invention, in which the rolling pivot is moved to one side of a single target plate.
FIG. 6 is a plan view of a curling plate manufacturing apparatus according to the present invention, in which a curling process in which one side of a target plate is wound by rotation of a rolling rotation shaft is performed.
7 is a cross-sectional view of a rolling-cylinder manufacturing apparatus according to the present invention, in which a rolling cylinder, which is a driving member for rotating a rolling-turning shaft for a curling process, a rolling-turning moving chain, Fig.
FIG. 8 is a perspective view of a feeder sorting feeder for explaining a process of loading a plurality of object plates before a curling process from the upper direction onto a multi-stacking individual sorting feeder in the apparatus for manufacturing a curling plate according to the present invention.
FIG. 9 is a front view of a feeder sorting feeder for a state in which a plurality of target plates before a curling process are loaded on a stacked individual sorting feeder in the apparatus for manufacturing a curling plate according to the present invention. FIG.
10 is a schematic view of a curling plate rolling apparatus according to an embodiment of the present invention, in which a plurality of target plates before a curling process are loaded on a stacked feeder feeder unit, Fig.
FIG. 11 is a schematic view of a curling plate rolling apparatus according to the present invention, in which a plurality of target plates before the curling process are stacked on a stacked singulation feeder unit, a lower target plate is placed on a lower single feed base plate, Are fed upwardly together with the collective loading section.
FIG. 12 is an explanatory diagram illustrating a state in which a feed position correcting pushing portion and a feed correcting positioning portion are positioned on both sides before a curling process in which one side of a curling plate is wound by a curling plate rolling manufacturing apparatus according to the present invention is performed; .
FIG. 13 is an explanatory view illustrating a state in which a rolling pivot shaft is positioned at one side of a curling plate before a curling process is performed by a rolling apparatus for manufacturing a curling plate according to the present invention.
FIG. 14 is an exemplary view for explaining a process of winding one side of a flat plate-shaped curling plate by rotating the rolling shafts of the apparatus for manufacturing a rolling apparatus for a curling plate according to the present invention.
15 is an exemplary view for explaining a process of forming a rolling part having a plurality of rounded corners on one side by a rolling pivot axis of a curling plate rolling manufacturing apparatus according to the present invention as one side of a curling plate.

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

That is, in the apparatus for manufacturing a curling plate rolling apparatus according to the present invention, as shown in FIGS. 1 to 15, etc., the curling plate is wound in a target plate state having a flat plate shape to perform a curling process to form one or a plurality of circular shapes .

The curling process by the curling plate rolling manufacturing apparatus will be described with reference to a curling plate of a predetermined specification which is used as an automobile part in the example of the accompanying drawings, and a variety of products, And if necessary, a curling process may be performed on various materials including a metal wire such as a wire or a flat plate portion as a part thereof. In the following description of the drawings and accompanying drawings, a curling plate used as a part of an automobile will be described. A curling process can be performed on various products by applying this technical configuration. Further, the curling plate described in the present invention is mainly used as a steering part for an automobile, and a detailed description thereof will be omitted. However, since there is a curling process in which one side is wound in a circular shape for use in such a use, a curling plate rolling manufacturing apparatus is provided so that the working process can be effectively performed.

The curling plate before the curling process has a part of a flat plate shape. The curling process, which is a winding process of the flat plate portion, reduces the length as a whole, and forms a circular shape that is wound one or more times. To this end, the curling plate rolling manufacturing apparatus is provided with a plate rolling section 40 for winding one side of a target plate 11 of metal.

And a feeder sorting feeder unit 20 for feeding the individual target plates 11 to the plate rolling unit 40.

Particularly, the present invention is characterized in that the feeder sorting feeder unit 20 includes a collecting unit 21 for collecting a plurality of target plates 11 in a vertical direction, And a single discharge unit 25 for pushing the individual target plates 11 to the plate rolling unit 40 side one by one from among the plurality of target plates 11 and the like.

That is, according to the apparatus for manufacturing a rolling apparatus for a curling plate according to the present invention, the process of winding one side of the target plate 11 before the curling process is performed one by one, Approximately 20, 30, and as many as 40 to 50 or more are loaded simultaneously, as in the example of the drawing. Of course if you need more than 100 can be loaded. This allows the operator to work with the other devices together while the device is culling locks on multiple devices due to the large amount of devices being loaded at one time instead of loading one at a time, It will be improved.

In addition, since the curling part 12 is formed at an accurate position because an operation feed process is performed according to a work to be described later, the work process efficiency in which the product has a uniform shape can be improved.

Hereinafter, the detailed description of the present invention will be given.

First of all, the feeding feed rotary shaft 22 constituting an axis for rotating the collective loading unit 21 in which the plurality of target plates 11 are stacked in the vertical direction is provided. A plurality of target plates 11 stacked together with the collective loading unit 21 of the loaded sorting feeder unit 20 are also rotated together with the selection feed rotating shaft 22 as a center.

The collective loading unit 21 is capable of loading a large amount of the target plates 11 at a time by forming the collective loading space 211 which is a space in the vertical direction between the loading guide walls 212 as the vertical walls on both sides. In this manner, a plurality of target plates 11 are stacked on the collective loading unit 21 to form a large-volume loading process.

And a separating feed rotating operation portion 23 rotatably coupled to one side of the collecting portion 21 to rotate the collecting portion 21 with the selective feed rotating shaft 22 as a center.

As shown in Figs. 9 to 11 and the like, the sorting feed rotating operation unit 23 is a piston which is moved up and down by a hole formed in a single feed base plate 201, which is a base panel of the feeder sorting feeder unit 20, And a selective feed rotation operation cylinder body 231 for vertically feeding the selective feed rotation operation rod 232 is fixed below the individual feed base plate 201. [ Accordingly, the collective loading unit 21 and the plurality of target plates 11 are rotated around the selective feed rotating shaft 22 by the operation of the selective feed rotating cylinder body 231. [

And a large support portion 24 for allowing a plurality of stacked target plates to rotate together with the stacking portion 21.

In other words, if the large-size support portion 24 is rotated, the collective loading portion 21 pivoted by the selective feed rotary motion portion 23 is rotated downward, The large supporting pin 241 of the large supporting portion 24 supports the lower end engaging portion 14 on the lower side of the second target plate 11b on the base plate 201 so that the collective loading portion 21 Is rotated upwardly, the second or more target plates are rotated together upwardly. This massive support portion 24 includes a massive support operation portion 242 fixed to the load guide wall 212. The massive support pin 241 is extended or extended in the direction of the object plate by the massive support operation portion 242, The reciprocating movement is to be operated. In this state, the large supporting pin 241 is supported under the other end engaging portion 14 so that the target plate does not fall in the elongated state.

Thus, only the lower-most target plate 11a not supported by the large-size support portion 24 is placed on the bottom of the single feed base plate 201. [

Then, in the state in which a plurality of target plates are rotated upward together with the collective loading unit 21 by the selective feed rotating motion operation unit 23, the individual ejection plungers 251 of the individual ejection unit 25 of one side, Pushes one individual object plate 11a placed on the bottom of the plate 201 and operates to be positioned on the feed positive pushing portion 31 side. Thus, a single feeder process is performed to supply the individual target plates from the plurality of target plates of the collective loading unit 21. [

The individual discharge portion 25 is reciprocated by the operation of the individual discharge pushing operation portion 252 which is a cylinder fixed to one side of the individual supply base plate 201 so that the individual discharge end 251 reciprocates, So that the individual target plates 11a are moved. Then, the target plate 11a pushed by the individual ejection plunger 251 comes into contact with the rolling guide wall 401, which is a wall close to the feed forward positioning pushing portion 31, and the movement is stopped.

As described above, the target plate 11 is supplied to the place for the curling process one by one by the single discharge unit 25, thereby achieving the individual curling process. Of course, after one target plate has been supplied, a plurality of target plates that have been turned upward are pivoted down, and then only the bottom target plate 11a is left by the operation of the large support 24, And then one target plate is supplied in the following order by the individual discharging unit 25, and this process is repeated to supply the target plates one by one to perform the individual curling process.

The target plate 11 is supplied one by one from the stacked individual sorting feeder unit 20 and the individual target pallets 11 are individually subjected to the curling process. A correcting step of positioning the individual target plate 11 in the correct position for the curling process is performed.

For this exact positioning process, a feed forward positioning pushing portion 31 is provided for moving the target plate 11 supplied from the collecting portion 21 in the direction of the rolling pivot 41.

The feed forward positioning pushing section 31 is provided with a feed forward positioning pushing cylinder 311 provided on one upper surface of the single feed base plate 201 and a feed forward positioning pushing cylinder 311 reciprocating by the feed forward positioning pushing cylinder 311. [ (312). Thus, in the state where the target plate 11 is fed by the individual discharge portion 25, by the operation of the feed position positioning pushing cylinder 311, the feed position positioning pushing base 312 pushes the individual target plate 11, And is pushed in the direction of the pivot shaft 41. The target plate 11, which is pushed and moved by the feed forward pushing portion 31, is guided by the rolling guide wall 401 serving as one side wall and stably moved to the rolling pivot 41.

And a feed-right positioning portion 32 which is in contact with the opposite side of the target plate 11 that is moved by the feed-position pushing portion 31 and operates in a right position with respect to the rolling pivot shaft 41.

The feed position determining section 32 includes a feed position defining cylinder 321 provided at one side of the body of the curling plate rolling manufacturing apparatus and a feed fixed positioning valve 322 reciprocating by the feed position defining cylinder 321. [ ). In order to position the target plate 11 in the correct position by the feed forward positioning pushing unit 31, the feed forward positioning cylinder 321 is operated to feed the target 322, So that the plate 11 is closed.

The target plate 11 is moved in the positive direction by one feed right positioning pushing portion 31 with respect to one target plate 11 as shown in Figs. 4 and 12, (32) prevents the target plate (11) from moving further after being positioned.

As described above, the target plate 11 can be brought into contact with the rolling pivot shaft 41 at one side of the target plate 11 by the correcting process. Thereafter, the rolling operation of the rolling pivot shaft 41 can achieve a curling process.

In the curling process, one side of the target plate 11, which is moved from the feeder sorting feeder unit 20, is rolled by a rolling pivot shaft 41 to form a circular rolling- (40).

In this curling process, the plate rolling section 40 is rotated in the process of engaging one side of the rolling shafts 41 and the target plate 11, and the process of rotating the rolling shafts 41, Process.

The plate rolling part 40 for this purpose has a rolling pivot 41 for winding and rotating one side of the target plate 11.

A rolling jig groove 42, which is a groove formed on one side of the rolling pivot shaft 41, is formed so that one side of the target plate 11 is inserted.

Thus, as shown in the enlarged detail on the left side of FIG. 5 and in FIG. 13, the rolling insertion portion 13 of the target plate 11 is fitted into the rolling jig groove 42 formed on the rolling pivot 41.

To this end, the operation of the later-described rolling-axis-rotation-feed actuating portion 45 causes the rolling-axis 41, which has been positioned outward, to move to the position of the target plate 11, The rolling insert portion 13 of the target plate 11 is fitted into the rolling jig groove 42 formed in the rolling jig groove 42.

In addition, since the rolling pivot shaft 41 is positioned outwardly by the rolling pivot shaft transfer operating portion 45 in the correcting process of moving the single target plate 11 to the rolling pivot shaft 41, The target plate 11 is smoothly positioned. The rolling pivot shaft 41 is moved to the target plate 11 by the operation of the rolling pivot shaft transfer operating part 45 and the rolling insertion part 13 is moved to the rolling jig groove 11. [ (42).

And a rolling pivot support body 43 for supporting the rolling pivot shaft 41 which is moved and rotated in the longitudinal direction. The rolling pivot support body 43 is fixed to the body of the rolling apparatus for manufacturing a curling plate.

A rolling pivot shaft transfer plate 44 rotatably coupled to one side of the rolling pivot shaft 41 is provided.

A rolling pivot shaft transfer operating part 45 coupled to the rolling pivot shaft transfer plate 44 for moving the rolling pivot shaft transfer plate 44 and the rolling pivot shaft 41 in the longitudinal direction of the rolling pivot shaft 41, .

The rolling pivot shaft 41 is moved in the longitudinal direction by the operation of the rolling pivot shaft transfer operating portion 45 and is moved in one direction by the rolling pivot shaft transfer operating portion 45, To the target plate 11 to be supplied.

And a rolling pivotal driven gear 46 coupled to the rolling pivot shaft 41 and rotated by receiving the rotational force of the rolling rotary actuating part 50.

That is, when the rolling pivot shaft 41 is moved in the outward direction by the operation of the rolling pivot shaft transfer operating portion 45, the rolling pivot shaft 41 is separated from the target plate 11, And is gear-engaged with the gear 46 and the rolling rotation transmission gear 56 of the rolling rotation operation part 50.

The rotational force of the rolling rotary operation portion 50 to be described later is to rotate the rolling rotary shaft 41 through the rolling rotary shaft driven gear 46 geared with the rolling rotary transmission gear 56, 41, the curling process of winding one side of the target plate 11 is performed.

In this configuration for transmitting the rotational force, one side of the target plate 11, which is moved from the feeder sorting feeder unit 20, is wound on a rolling pivot shaft 41 to form a circular ring- And a rolling rotation operating part 50 for rotating the rolling rotation axis 41 of the plate rolling part 40 together with the rolling part 40. [

That is, by the rolling rotation operation unit 50 and the plate rolling unit 40, the curling process is performed.

In the detailed configuration of the rolling rotation operation unit 50, a rolling cylinder 51 including a piston which is separated from the rolling rotation axis 41 and linearly reciprocates is provided. The rolling cylinder 51 operates to linearly move the piston as shown in Fig.

And a rolling rotary motion chain 52 having one side connected to the piston of the rolling cylinder 51 is provided.

And a sprocket (53) which is rotated by the rotation of the rolling cylinder (51) when the rolling and operating chain (52) is engaged.

The rotating sprocket shaft 54, which is the shaft of the rotating chain sprocket 53, is supported and rotated by a rotating sprocket shaft body 55 provided on one side of the body of the apparatus.

And a rolling rotation transmission gear 56 which is rotated together with the sprocket 53 and is rotated together with the rolling rotation shaft driven gear 46 coaxial with the rolling rotation shaft 41 .

In this way, the linear movement of the rolling cylinder 51 is converted into a rotary operation by the rolling rotary motion chain 52 and the rotary chain sprocket 53, and this rotary force is transmitted to the rolling rotary transmission gear 56 and the rolling- And the rolling pivot shaft 41 is rotated by the transmission of the rotational force by the pivot shaft 46.

Then, a curling process is performed on the target plate 11 by the rotation of the rolling pivot 41.

In this manner, the rolling rotary motion unit 50 rotates the rolling rotary shaft 41, and the rolling rotary operation unit 50 generates a driving force by the rolling cylinder 51 that linearly moves the piston. As a result, the linear movement distance of the piston by the rolling cylinder 51 becomes the same, and consequently, the rolling pivot axis 41 which rotates also always rotates at the same angle. As a result, the degree of winding of the curling plate 15 wound on one side by the rolling pivot 41 is always the same, so that the curling plate 15 of uniform product is always produced. As described above, the curling plate product manufactured by the rolling rotation operating part 50, the plate rolling part 40, and the like is always advantageous in ensuring uniformity maintaining the uniform shape and product specifications at all times.

Next, during the curling process in which one side of the target plate 11 is wound, the support structure for supporting the target plate 11 so that the process is performed well is provided.

And a rolling part support roller 61 for supporting a bottom surface of the target plate 11 positioned in the plate rolling part 40 is provided.

A support roller upper and lower cylinder (63) for operating the roller support roller (61) in the up and down direction is provided.

And a supporting roller spring 64 coupled between one side of the supporting roller lifting plate 62 on which the rolling bearing support roller 61 is installed and the device body.

That is, as shown in FIGS. 13 to 15, the supporting roller lifting plate 62 is provided with a rolling support roller 61 on its upper side, a piston of the support roller upper cylinder 63 is coupled to one side, A roller spring 64 is provided.

Thus, the rolling part support rollers 61 are raised by the support roller upper and lower cylinders 63 to support the lower part of the target plate 11, so that the rolling parts 12, which are rounded by the curling process, The shape of the circle is well formed.

As described above, according to the apparatus for manufacturing a rolling apparatus for a curling plate according to the present invention, it is possible to provide a curling plate rolling apparatus in which a plurality of target plates, which are manufactured first in the previous process, are stacked in a batching unit 21 of about 40 to 50, A single feeder process for discharging the individual target plates one by one by the discharge unit 25, => a correcting process for positioning one target plate with the rolling jig of the rolling pivot shaft to the target plate, => A step of moving the rolling pivot shaft in the longitudinal direction to engage one side of the target plate with the rolling jig groove 42 and the step of rotating the rolling pivot shaft 41 by the interlocking rotation by the chain by operating the rolling cylinder 51 as a cylinder, A curling process for manufacturing a curling plate 15 by winding one side of the plate is performed to produce a curling plate. Each member is then returned to its original position and the manufactured curling plate 15 is discharged and contained in a predetermined container.

As described above, when a plurality of target plates of a flat plate shape are loaded through a plurality of apparatuses and processes according to the present invention, only one individual target plate is supplied to perform a curling process. Therefore, an operator can easily perform an automatic curling process You can. Thus, according to the existing technology, when the production is about 5 per minute, the experiment produced by the present invention resulted in the production of about 10 per minute and the productivity of the product increased more than twice.

In addition, since the target plate supplied one by one is supplied to the correct correct position, the defective rate of the completed curling plate is significantly lowered, thereby improving the production efficiency. In other words, according to the experimentally produced test results, the defective rate of 2 ~ 3% was generated by the conventional technique, but when it was manufactured by the present invention, the defective rate was about 0.1% ~ 0.2% So that the quality can be improved.

Also, in the working process, the chain is connected to the piston of the cylinder moving linearly, and the chain is provided so as to rotate the sprocket, so that the chain is operated at an accurate rotation angle with a simple configuration. Thus, since the product having a constant specification is always manufactured, the reliability of the product specification is provided.

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. The technical idea of the present invention should not be construed as being limited.

11: target plate 15: curling plate
20: Single sorting feeder part 21: Collective loading space
22: Selective feed rotary shaft 23: Selective feed rotary motion
24: massive support 25:
31: feed forward position pushing portion 32: feed forward positioning portion
40: plate rolling part 41: rolling rotating shaft
46: Rolling pivot shaft driven gear 50:
51: Rolling cylinder 52: Rolling rotation operation chain
56: Rolling rotation transmission gear 61: Rolling section support roller

Claims (6)

A plate rolling part for winding one side of a target plate of the metal; And
And a feeder sorting feeder unit for feeding the individual target plates with the plate rolling unit,
Wherein the feeder sorting feeder unit comprises: a collecting unit for stacking a plurality of target plates in a vertical direction; And
And a single discharge unit which pushes one target plate among the plurality of target plates stacked on the collective loading unit toward the plate rolling unit side.
The method according to claim 1,
The feeder sorting feeder unit
A selective feeding pivotal shaft which constitutes a shaft on which the collective loading unit in which a plurality of target plates are stacked in the vertical direction is rotated;
A separating feed rotating operation unit rotatably coupled to one side of the collecting unit with the selective feed rotating shaft as a center to rotate the collecting unit; And
The feeder supports the lower part of the second target plate on the bottom of the feeder base plate, which is the bottom of the loader sorting feeder unit, while the collecting unit is rotated downward, And a large amount of support parts for rotating the curling plate together.
The method according to claim 1,
A feed forward positioning pushing portion for moving the target plate supplied from the collecting portion in the direction of the rolling rotation axis; And
And a feed-correcting and positioning unit operative to be in contact with the opposite side of the target plate moved by the feed-right-position pushing unit and in a correct position with respect to the rolling pivot.
The method according to claim 1,
And a plate rolling part for winding the one side of the target plate moved from the feeder sorting feeder part by a rolling pivot shaft to form a circular ring-shaped rolling part,
The plate-
A rolling pivot for rolling and rotating one side of the target plate;
A rolling jig groove which is a groove formed on one side of the rolling shafts so that one side of the target plate is inserted;
A rolling pivot support body for supporting a rotating pivot for rotation;
A rolling pivot shaft transfer plate rotatably coupled to one side of the rolling pivot shaft;
A rolling pivotal transferring operation part coupled to the rolling pivotal transfer plate to move the rolling pivotal transfer plate and the rolling pivotal shaft in the longitudinal direction of the rolling pivotal axis; And
And a rolling pivotal driven gear coupled to the rolling pivot shaft and rotated by receiving a rotational force of the rolling rotation operating portion,
And a rolling rotating shaft which is moved in the one direction by the rolling shafts and is moved in the other direction and is gear-engaged with the rolling rotation transmitting gear of the rolling rotating operation unit Characterized in that the curling plate rolling manufacturing apparatus comprises:
The method according to claim 1,
A plate rolling part which forms a circular ring-shaped rolling part by winding one side of the target plate moved from the feeder sorting feeder part with a rolling rotation shaft; And
And a rolling rotation operation portion for rotating the rolling rotation axis of the plate rolling portion,
Wherein the rolling-
A rolling cylinder including a piston reciprocating linearly away from the rolling pivot;
A rolling rotary motion chain having one side coupled to the piston of the rolling cylinder;
A rotating sprocket in which the rolling and rotating chain is coupled and rotated in a rolling cylinder operation; And
And a rolling rotation transmitting gear which rotates together with the rotating chain sprocket and rotates gear-engaged with a rolling pivoting driven gear coaxial with the rolling pivoting shaft.
The method according to claim 1,
A rolling part support roller for supporting a bottom surface of a target plate positioned by the plate rolling part;
A support roller upper cylinder for operating the roller support roller to move in the vertical direction; And
And a support roller spring coupled between the one side of the support roller elevating plate on which the rolling support roller is installed and the apparatus body.
KR1020150127645A 2015-09-09 2015-09-09 Manufacturing system for rolling of curling plate with individual feeder KR101753208B1 (en)

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Publication number Priority date Publication date Assignee Title
CN112828095A (en) * 2020-12-27 2021-05-25 宋恒 Veneer reeling machine for machining

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KR100952435B1 (en) 2007-12-31 2010-04-14 한국단자공업 주식회사 Device for curling both side of metal plate
KR20140065844A (en) 2012-11-22 2014-05-30 현대자동차주식회사 Steering column device of vehicles
KR20140073844A (en) 2012-12-07 2014-06-17 현대자동차주식회사 Shock energy absorbing apparatus of steering column for vehicle

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KR100315889B1 (en) 1999-07-31 2001-12-12 호문익 Clamp adult form device for hose binding
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KR100952435B1 (en) 2007-12-31 2010-04-14 한국단자공업 주식회사 Device for curling both side of metal plate
KR20140065844A (en) 2012-11-22 2014-05-30 현대자동차주식회사 Steering column device of vehicles
KR20140073844A (en) 2012-12-07 2014-06-17 현대자동차주식회사 Shock energy absorbing apparatus of steering column for vehicle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112828095A (en) * 2020-12-27 2021-05-25 宋恒 Veneer reeling machine for machining

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