KR20130077035A - V-cutting device of bending machine for channel character making - Google Patents

V-cutting device of bending machine for channel character making Download PDF

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Publication number
KR20130077035A
KR20130077035A KR1020110145523A KR20110145523A KR20130077035A KR 20130077035 A KR20130077035 A KR 20130077035A KR 1020110145523 A KR1020110145523 A KR 1020110145523A KR 20110145523 A KR20110145523 A KR 20110145523A KR 20130077035 A KR20130077035 A KR 20130077035A
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KR
South Korea
Prior art keywords
rotary table
bending
base plate
cutting
groove
Prior art date
Application number
KR1020110145523A
Other languages
Korean (ko)
Inventor
김병수
Original Assignee
김병수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김병수 filed Critical 김병수
Priority to KR1020110145523A priority Critical patent/KR20130077035A/en
Publication of KR20130077035A publication Critical patent/KR20130077035A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/06—Grooving involving removal of material from the surface of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

PURPOSE: A V-cutting device of a bending machine for manufacturing a channel character is provided to properly select the cutting shape of a bent portion such as cutting intervals and angles according to the size of a metal plate and to use in a narrow space. CONSTITUTION: A V-cutting device of a bending machine for manufacturing a channel character comprises a cutting unit (110), a rotation unit (120), and a lifting unit (130). The cutting unit is rotated by a first motor to form a V-groove on one side of a metal plate. The rotation unit comprises a rotary table, a circular base plate, and a driving gear rotated at a predetermined angle. The lifting unit has a cylinder for lifting a base plate.

Description

V-cutting device of bending machine for channel character making}

The present invention relates to a vcutting device for a channel character production bending machine for advertisement, and more particularly, for bending to a metal plate member to bend the thin metal plate member to be easily supplied for the processing of the channel character for constituting the advertisement board, etc. The present invention relates to a vcutting device for an advertising channel character making bending machine that enables a V-groove.

In general, figures and characters displayed on a signboard are displayed in a flat manner through printing, etc., but in recent years, they are displayed in a form highlighting a three-dimensional effect by protruding from the signboard surface so as to be noticeable.

As described above, the advertisement characters displayed to protrude from the signboard surface are manufactured by bending a strip-shaped metal sheet having a predetermined width at a certain angle at various points. In other words, the metal sheet is bent into figures or letters.

In addition, the operation of bending the metal plate at various points is performed through an automatic bending machine for bending the metal plate at an angle set according to a purpose, and as an example of the automatic bending machine, Korean Patent Publication No. 1998-37127 An automatic learning device for bending machines is disclosed.

The automatic bending machine includes a bent part capable of bending the metal plate material by being rotated and driven by holding the transferred metal plate material at a predetermined position, and a driving part for rotating the bent part.

In addition, when bending the metal plate in the bending machine in order to proceed the bending operation conveniently and accurately, it is good to form a V-groove for bending in advance in the bending portion of the metal plate using the V-cutting device, V-cutting device As an example of the Korean Patent Publication No. 2009-0046585 "bent cutting machine of the metal plate material" is disclosed.

The V-cutting apparatus is provided with a cutter for forming the V-groove in advance in the bent portion of the metal sheet. However, since the V-groove angle of the portion cut by the cutter has to be formed at different angles according to the bending angle, several cutters having different angles are provided.

For example, when the metal plate is bent at an angle of 30 degrees, when the metal plate is bent at an angle of 90 degrees, and when the metal plate is bent at an angle of 135 degrees, the angle of the V-groove formed in the metal plate is It must be formed differently so that the metal sheet can be easily bent at a desired angle to form letters.

To this end, conventionally, 5 to 6 fixed cutters having different angles (for example, an angle of 30 degrees to 135 degrees) are used to obtain the desired angle of the V-groove. Thereby, there is a problem of more parts and management, such as a complicated structure of the cutting device and difficult operation method according to this.

Domestic Patent Publication No. 1998-037127, automatic learning device for the bending machine. Korean Patent Publication No. 2009-0046585, Metal plate bend cutting machine.

An object of the present invention is to be able to cut the V groove in the bent portion of the metal plate using a single rotary blade to easily bend the metal plate, it is applicable to a narrow limited space, and the cutting interval and It is to provide a breaker of the advertising channel letter production bending machine that can be used to select the angle, that is, the cutting shape of the bent portion appropriately according to the size of the metal plate to improve the efficiency of cutting the bent portion of the metal plate.

The present invention for achieving the above object is provided with a conveying path for conveying the metal sheet material, the bending for one side portion of the metal plate material to bend the metal plate material conveyed through the conveying path to produce advertising letters In the v-cutting device of the advertising channel letter production bending machine to form a groove, Cutting means consisting of a rotary blade for V-cutting is installed to be rotated by a first motor to form a bending V groove on one side of the metal plate; The rotary table and the rotary table is installed on the lower portion of the rotary table so that the rotary table is rotated by a predetermined angle, the outer peripheral surface is formed with a gear tooth (원) Rotation consisting of a base gear of the shape and the gear of the base plate to the lower portion of the rotary table to be rotated by a second motor to rotate the rotary table by a predetermined angle along the outer circumferential surface of the base plate Way; And causing the V-cutting rotary blade to process one side of the bending V-groove on one side surface of the metal plate while raising the base plate while the rotary table is rotated by a predetermined angle in one direction by the rotating means. In addition, a cylinder for elevating the base plate to process the other side of the bending V-groove while lowering the base plate while being rotated by a predetermined angle in the opposite direction by the reverse rotation of the drive gear. Characterized in that it comprises a lifting means consisting of.

An upper surface of the base plate is formed with a circular guide groove portion, characterized in that the lower surface of the rotary table is formed with a guide protrusion that can be guided along the guide groove.

The present invention is capable of processing the V-grooves of any desired angle by using one rotary blade has the effect of speeding up the processing of the V-groove, and by simplifying the structure of the device by using one rotary blade This can reduce the price.

1 is a view showing an example of an advertising channel character production bending machine,
Figure 2 is a perspective view showing a vcutting device of the advertising channel character production bending machine according to the present invention,
3 is a side view of the breaking device shown in FIG. 2;
4A to 4B are plan views showing an operating state of the breaking device shown in FIG. 2.

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

In FIG. 1, an advertising channel character production bending machine 1 is shown. The advertising channel character production bending machine 1 may be configured by using a conventional similar bending machine structure or easily changed to another form, and thus the description thereof is omitted, and only for the breaking device 100 which is a feature of the present invention. It demonstrates concretely.

V-cutting apparatus 100 according to the present invention is installed adjacent to the bent portion (2) for bending the metal plate in order to produce the channel letter in the bending machine (1) of the metal plate material is transferred along the transfer path A V groove is formed in a portion of the bent portion in advance to facilitate bending of the metal sheet.

As shown, the vcutting device of the advertising channel character production bending machine according to the present invention is provided with a cutting means (110). The cutting means 110 is composed of a V-cutting rotary blade 114 installed to be rotated by the first motor 112 to form a bending V groove on one side of the metal plate. At this time, the first motor 112 and the V-cutting rotary blade 114 is a rotational force is transmitted to the belt 116.

As shown, the vcutting device of the advertising channel character production bending machine according to the present invention is provided with a rotating means (120). The rotating means 120 is to rotate the cutting means 110 by a predetermined angle, the rotary table 122 for the V-cutting rotary blade 114 and the first motor 112 can be installed. Is provided.

The rotary table 122 is installed above the base plate 124 so that the rotary table 122 is rotated by a predetermined angle. The base plate 124 has an arc shape in which a gear tooth 124a is formed on an outer circumferential surface thereof.

In addition, a drive gear 126 rotated by the second motor 128 is installed below the rotary table 122 to engage with the gear teeth 124a of the base plate 124 to provide the drive gear 126. The rotation table 122 is rotated by a predetermined angle along the outer circumferential surface of the base plate 124 by the rotation.

A guide protrusion 123 and a guide groove 125 are formed on the mutually facing portions of the rotary table 122 and the base plate 124 rotated as described above to guide the rotary table 122. That is, the upper surface of the base plate 124 is formed with a circular guide groove portion 125, the lower surface of the rotary table 122 guide protrusions 123 that can be guided along the guide groove 125 Is formed to guide the rotary table 122 rotated by a predetermined angle.

In addition, the angle of the bending V-groove is determined by the rotation angle of the rotary table 122, and preferably, the rotary table 122 is rotated by an angle between 30 degrees and 135 degrees. To this end, the base plate 124 is preferably made of a semi-circular plate shape.

As shown, the vcutting device of the advertising channel character production bending machine according to the present invention is provided with a lifting means (130). The elevating means 130 is to elevate the base plate 124 to allow the V-cutting rotary blade 114 to form the V-groove, the cylinder 132 to elevate the base plate 124 ) Is installed. At this time, it is preferable to install the guide rail to assist the lifting of the base plate 124 by the cylinder 132.

The elevating means 130 is the V-cutting rotary blade while raising the base plate 124 in a state in which the rotary table 122 is rotated by a predetermined angle in one direction by the rotating means 120 ( 114 to process one of the bending V grooves on one side surface of the metal plate, and the base is rotated by a predetermined angle in the opposite direction by the reverse rotation of the drive gear 126 by the base The other side of the bending V-groove is processed while the plate 124 is lowered.

According to the present invention, if the metal sheet is conveyed by a predetermined length through the conveying path provided in the bending machine 1, the V-cutting by the operation command (V1 ~ V9 or V30 ~ V135 degree-the prescribed data on the computer program) prepared in advance After the rotary blade 114 is rotating, the rotary table 122 is rotated to the right by 1/2 of a desired angle (angle of the V groove for processing) by the drive gear 126 (see FIG. 4A). ), While the base plate 124 is raised by the cylinder 132, one side of the bending V-groove is processed on one side surface of the metal plate, and the rotating table (126) is rotated by reverse rotation of the drive gear 126. 122 is rotated to the left by an angle (the angle of the V groove for machining) (see FIG. 4B), and the base plate 124 is lowered by the cylinder 132 to process the other side of the bending V groove. Thereby forming a V groove having a predetermined angle. The. Thereafter, the rotation table 122 is rotated to the right by a half angle by the drive motor 126 to return to the original position.

Therefore, the present invention can process the V-groove at any desired angle by using one rotary blade, thereby simplifying the structure of the breaking device and reducing the cost. In addition, the present invention can quickly process the desired angle, and in particular be able to easily bend the metal plate material, it is possible to easily produce a three-dimensional character shape when producing a channel billboard.

110-Cutting means 112-First motor
114-Rotary blade for V cutting 120-Rotary means
122-rotary table 124-base plate
126-2nd Motor 128-Drive Gear
130-Lift 132-Cylinder

Claims (2)

Advertisement channel character bending machine having a conveying path for conveying the metal sheet material, and forming a bending V groove on one side surface of the metal sheet material to be able to produce a character for advertising by bending the metal sheet material conveyed through the conveying path In the breaking device of,
Cutting means consisting of a V-cutting rotary blade installed to be rotated by the first motor to form a bending V-groove on one side of the metal plate;
The rotary table and the rotary table is installed on the lower portion of the rotary table so that the rotary table is rotated by a predetermined angle, the outer peripheral surface is formed with a gear tooth (원) Rotation consisting of a base gear of the shape and the gear of the base plate to the lower portion of the rotary table to be rotated by a second motor to rotate the rotary table by a predetermined angle along the outer circumferential surface of the base plate Way; And
The V cutting rotary blade processes one side of the bending V-groove on one side surface of the metal plate while raising the base plate while the rotary table is rotated by a predetermined angle in one direction by the rotating means. A cylinder for elevating the base plate to process the other side of the bending V-groove while lowering the base plate while rotating the rotary table by a predetermined angle in the opposite direction by reverse rotation of the drive gear. Breaking device of the advertising channel character production bending machine comprising a lifting means. The method of claim 1, wherein the upper surface of the base plate is formed with an arc-shaped guide groove portion, the lower surface of the rotary table is formed for the advertising channel character bending machine characterized in that the guide protrusion which can be guided along the guide groove portion is formed. Vcutting device.
KR1020110145523A 2011-12-29 2011-12-29 V-cutting device of bending machine for channel character making KR20130077035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110145523A KR20130077035A (en) 2011-12-29 2011-12-29 V-cutting device of bending machine for channel character making

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110145523A KR20130077035A (en) 2011-12-29 2011-12-29 V-cutting device of bending machine for channel character making

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KR20130077035A true KR20130077035A (en) 2013-07-09

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190007841A (en) 2017-07-14 2019-01-23 한정남 Integrated cnc and channel bending machine
CN109591093A (en) * 2017-02-21 2019-04-09 合肥智慧龙图腾知识产权股份有限公司 A kind of hydraulic cylinder locking type rubber fastening band cutter device
CN112008791A (en) * 2020-07-14 2020-12-01 安徽优胜美塑胶有限公司 Stone plastic floor grooving machine
KR20220167910A (en) * 2021-06-15 2022-12-22 주식회사엘이디포유 Plate processing equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109591093A (en) * 2017-02-21 2019-04-09 合肥智慧龙图腾知识产权股份有限公司 A kind of hydraulic cylinder locking type rubber fastening band cutter device
KR20190007841A (en) 2017-07-14 2019-01-23 한정남 Integrated cnc and channel bending machine
CN112008791A (en) * 2020-07-14 2020-12-01 安徽优胜美塑胶有限公司 Stone plastic floor grooving machine
KR20220167910A (en) * 2021-06-15 2022-12-22 주식회사엘이디포유 Plate processing equipment

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