KR102016162B1 - Bending device - Google Patents

Abstract

The present invention relates to a bending device for processing a metal panel, which comprises a jig for determining a processing position and guiding a process for a metal panel.

Description

Bending Device {BENDING DEVICE}

The present invention relates to a bending device, and more particularly, to a bending device that automatically moves and lifts a metal panel, and enables stable and precise processing.

In order to manufacture the metal panel in the desired shape, there is a bending device as a device for cutting, bending and forming in various forms. The bending device is a tool for producing products by shearing, bending, and forming materials by using materials such as plasticity, malleability, ductility, and fluidity. The metal panel is divided, and the metal panel is mounted on the upper part of the fixing part, and the metal panel is pressed by a punch part that linearly reciprocates in the up and down direction, so that various processes such as shearing, bending, and beading can be performed.

According to the prior art, there is a problem in that precise processing is difficult because a person directly pulls in and pulls out a metal panel to a bending device and presses the metal panel with a non-uniform force. In other words, when moving the metal plate or the bent metal plate to move a number of people one by one, and also in the case of a very large metal plate has a problem that is difficult to work.

On the other hand, the background art described above is technical information possessed by the inventors for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily a publicly known technique disclosed to the general public before the application of the present invention. .

Korean Patent Registration No. 10-0685834

One side of the present invention to automatically move and lift the metal panel using a transfer unit, to provide a bending device capable of stable and precise processing.

In addition, it is possible to quickly determine whether the defect using the sensor unit provides a bending device that can improve the reliability of the product.

In addition, it includes an elastic portion to improve the stability of the work, and to provide a bending device that can prevent damage to the device.

In addition, including a composition for repairing the structure, it is possible to proceed quickly in the event of damage to each component of the bending device.

The technical problem of the present invention is not limited to the technical problem mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

Bending apparatus according to an embodiment of the present invention, the jig portion for positioning the processing portion of the metal panel and guides the processing.

In one embodiment, the fixing portion is coupled to the lower surface of the jig portion, and supports the jig portion; A punch part formed on an upper side of the jig part, for pressing and bending the metal panel located in the jig part through a vertical reciprocating motion; A position guide part formed on a rear surface of the jig part to support the metal panel, and reciprocating in the jig part direction or reciprocating in the vertical direction corresponding to the position and shape of the metal panel; An elastic part formed below the location guide part and supporting the metal panel or the location guide part by absorbing vibration or shock through an elastic force when at least one region of the metal panel or the location guide part falls; A sensor unit for inspecting defects by irradiating a laser to the processing range of the metal panel; And a cooling part formed inside the punch part to prevent thermal deformation occurring during the pressing operation of the punch part, wherein the position guide part comprises: a vertical frame having a vertical guide groove formed therein; A horizontal frame reciprocating in the vertical direction along the guide groove in accordance with the position and shape of the metal panel, the horizontal frame being hinged to the vertical frame and capable of rotational movement; A vertical frame connected to a lower surface of the horizontal frame and corresponding to a position of the metal panel in the direction of the jig part; And a guide frame for reciprocating linear movement of the horizontal frame, wherein the elastic part includes: a support frame supporting the metal panel or the position guide part by using an elastic force when the metal panel falls; Four support plates to support the support frame seated on the upper side, and to reduce the vibration or shock by sliding the left and right or up and down directions by the elastic force in response to the vibration or shock transmitted from the support frame; Two frames of the first frame and the second frame are rotatably installed at each lower portion of the four support plates to support the support plate, and adjust the length of the first frame or the second frame to A support frame for determining a support position of the support frame by the support plate; And a lower portion of the first frame is connected to the upper side to allow rotation and horizontal sliding movement, and a lower portion of the second frame is connected to and installed on the one side to enable rotation and vertical sliding movement. Or a support column for absorbing vibration or shock through elastic force of the cross elastic part or the vertical elastic part during the sliding movement of the second frame, wherein the sensor part comprises: a laser scan module for scanning by irradiating a laser to the processing range of the metal panel; In order to collect the reflected light reflected in the processing range of the metal panel, a through hole coated with a high reflectance material, a body connected to the through hole and having a first slit, and a second slit disposed in front of the first slit. Light guide module comprising; A light detection module disposed at one end of the light guide module; An angle change module for changing an incident angle of a laser incident on a processing range of the metal panel by rotating an arrangement plane of the laser scan module; A vertical moving module for vertically moving the light guide module; A rotary motion module connected to one end of the light guide module to rotate the direction of the first slit; And an auxiliary light guide unit configured to collect transmitted light transmitted in the processing range of the metal panel, wherein the cooling unit comprises: at least one body formed of a circular tube; A plurality of storage modules formed in at least one region of the punch portion and disposed above the body; And a plurality of connection modules configured to connect each of the storage modules to the body and coolant received in the plurality of storage modules, wherein the plurality of connection modules are connected to the storage module and perpendicular to one surface of the body. A first connector extending in one direction; A second connecting tube connected to the first connecting tube and extending at least partially in a direction parallel to the first connecting tube; And a third connecting pipe connected to the second connecting pipe and extending at least partially in a direction parallel to one surface of the body, wherein the first connecting pipe and the second connecting pipe are alternately disposed on the storage module. Each of the first connector and the second connector is located in a different radial direction on the storage module, and the first connector is located in a radial direction r1 that is relatively closer to the inlet or outlet side. The second connecting pipe is located in the radial direction (r2) further distant from the inlet or outlet side, the cooling water is 1000 parts by weight of ion alkaline water; And 35 to 55 parts by weight of amethyst, 5 to 10 parts by weight of feldspar, and 35 to 55 parts by weight of precious stone, based on 1000 parts by weight of the ion alkaline water, and 20 to 40 parts by weight of tourmaline powder based on 1000 parts by weight of the ion alkaline water. And 20 to 35 parts by weight of jade, 4 to 8 parts by weight of silicate, 4 to 8 parts by weight of calcium, and 4 to 8 parts by weight of tungsten, and 10 to 15 parts by weight of elvanite with respect to 1000 parts by weight of the ion alkali water. 1 to 10 parts by weight of a rust preventive agent, 1 to 10 parts by weight of an antifoaming agent, and 1 to 10 parts by weight of a surfactant, and the ratio of the amethyst, the feldspar, and the earstone is 1000 parts by weight of the ion alkaline water, based on 1000 parts by weight of ion alkaline water. 45 parts by weight of amethyst, 7.5 parts by weight of serpentine, and 45 parts by weight of precious earstone.

In one embodiment, the jig portion further comprises a transfer unit for transferring the metal panel and a guide rail portion for guiding the movement of the transfer unit, the transfer unit, the upper plate for boarding the metal panel on the upper surface; A lower plate spaced apart from the lower plate; And an elevating unit installed between one side of the upper plate and one side of the lower plate and between the other side of the upper plate and the other side of the lower plate, respectively, for elevating or lowering the upper plate according to a user's need. The upper part is formed of a first upper support part for supporting one side of the upper side or the other side of the upper plate, and is formed in a "b" shape so that the lower part is rotatably connected to the first upper support part and rotates to one side or the other side of the upper plate. The upper plate fastening portion including a second upper support portion for fastening; A driving unit seated on an upper side of one side or the other side of the lower plate; A first cross frame having a lower portion rotatably connected to an upper front end of the driving unit and an upper portion rotatably connected to a lower rear end of the upper plate fastening unit, and a lower portion connected rotatably to an upper rear end of the driving unit And a first intersecting frame rotatably connected to a lower front end of the upper plate fastening part, wherein the first intersecting frame and the second intersecting frame are cross-connected in the form of "X" to be driven by the driving unit. A driving frame for elevating or lowering the upper plate as the lower side of the first cross frame or the second cross frame moves in the front-rear direction; And a lower plate fastening part which is formed in a “b” shape so as to be rotatably connected to an upper part of the driving part, and rotates to fasten one side or the other side of the lower plate, and has a wheel for moving below. Is formed in the form of a box extending in the longitudinal direction of the front and rear, the driving groove for forming a space for moving in the front and rear direction is inserted into the lower portion of the first cross frame or the second cross frame is formed in the front and rear ends A seating portion seated on an upper side of one side or the other side of the lower plate; A first linear movement unit installed at a rear end of the driving groove formed at a front end of the seating unit and connected to a lower end of the first cross frame so as to be rotatable at a front end of a piston provided for linear reciprocating motion; And installed in the front end of the drive groove formed in the rear end of the seating portion in a symmetrical structure with the first linear movement portion, the lower end of the second cross frame is connected to the rear end of the piston provided for the linear reciprocating movement rotatably installed And a second linear motion part, wherein the first linear motion part or the second linear motion part is formed in a flat plate shape corresponding to the shape of the cross section of the driving groove, and the front and rear ends of the support plate. A rotational connecting portion having two rotating disks in the form of a disk which is spaced apart from each other in a direction to form a space so that a lower portion of the first cross frame or the second cross frame is rotatably installed in the space. Or formed at the rear end, the guide rail portion is formed corresponding to the wheel, the wheel Fastening piece and a guide portion the jig through the rotary motion were fixed to the transfer part including a conveyor belt for moving the engaging piece to.

According to the aspect of the present invention described above, the metal panel is moved and lifted up and down automatically by using the transfer unit, which enables highly reliable metal panel processing regardless of the skill of the operator, and enables stable and precise processing.

In addition, by quickly determining whether or not through the sensor unit, to provide a bending device that can improve the reliability of the product.

In addition, it includes an elastic portion to improve the stability of the work, it is possible to prevent damage to the device.

In addition, including a composition for repairing the structure, it is possible to proceed quickly in the event of damage to each component of the bending device.

The effects of the present invention are not limited to the above-mentioned effects, and various effects may be included within the scope apparent to those skilled in the art from the following description.

1A, 1B and 2 are diagrams showing a schematic configuration of a bending device according to an embodiment of the present invention.
3 and 4 is a view showing an additional configuration of the bending device according to an embodiment of the present invention.
5 is a view showing the elastic portion of FIGS. 3 and 4.
6 and 7 illustrate the support pillar of FIG. 5.
FIG. 8 is a cross-sectional view illustrating the cross elastic part of FIG. 6.
9 is a view illustrating the vertical elastic part of FIG. 7.
10 is a view showing a sensor unit according to an embodiment of the present invention.
11 is a view showing a transfer unit according to an embodiment of the present invention.
FIG. 12 is a view illustrating a lift unit of FIG. 11.
13 to 17 are views illustrating a driving unit according to one embodiment of the present invention.
18 illustrates a cooling unit according to an embodiment of the present invention.

DETAILED DESCRIPTION The following detailed description of the invention refers to the accompanying drawings that show, by way of illustration, specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that the various embodiments of the present invention are different but need not be mutually exclusive. For example, certain shapes, structures, and characteristics described herein may be embodied in other embodiments without departing from the spirit and scope of the invention in connection with one embodiment. In addition, it is to be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. The following detailed description, therefore, is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is defined only by the appended claims, along with the full range of equivalents to which such claims are entitled. Like reference numerals in the drawings refer to the same or similar functions throughout the several aspects.

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

1A, 1B and 2 are diagrams showing a schematic configuration of a bending device according to an embodiment of the present invention.

1A, 1B, and 2, the bending device 10 according to an embodiment of the present invention includes a jig part 100, a fixing part 200, and a punching part 300.

The jig unit 100 may be formed in a shape in which the user wants to process the metal panel, and positions the processing part of the metal panel and guides the processing. The jig part 100 may be formed to be detachable from the fixing part 200, and the jig part 100 having various sizes and shapes may be formed by the width and thickness of the metal plate. In addition, the plurality of jig parts 100 may be coupled to the fixing part 200 to process the metal panel.

The fixing part 200 is coupled to the lower surface of the jig part 100 and may support the jig 100 part. As shown in Figure 1a, Figure 1b and Figure 2, the fixing part 200 can be fitted with the jig portion 100, it may be formed in a removable form. However, this is just an example, and it is possible to stably support the position of the jig unit 100 so that the position of the jig unit 100 is not changed when the metal panel is processed through various couplings such as screw coupling and sliding coupling.

The punch part 300 may be formed on the upper side of the jig part 100, and may be bent by pressing the metal panel located in the jig part 100 through up and down reciprocating motion. The punch part 300 is an element directly applying a force to the metal panel located on the jig part 100, and the user may change the shape and length of the punch part 300 to obtain a metal plate shape. In addition, the punch unit 300 may also be formed to be detachable to at least one region of the bending device 10. In one embodiment, the cooling unit may be included therein to minimize the impact of the punch unit 300 and the metal panel due to frictional heat generated during pressurization or heat generated by continuous operation.

3 and 4 is a view showing an additional configuration of the bending device according to an embodiment of the present invention.

3 and 4, the bending device 10 according to an embodiment of the present invention is the position guide 400, the elastic portion 500, the sensor 600, the cooling unit 700, the transfer unit ( 800 and the guide rail portion 900 may be further included.

The position guide part 400 is formed on the rear surface of the jig part 100 to support the metal panel. The position guide part 400 supports the lower surface of at least one region of the metal plate material positioned beyond the jig part 100 to the inside of the bending apparatus 10, thereby preventing the metal plate material from bending or generating a mother member during the operation. The metal panel can be stably supported. In addition, the metal panel may be precisely processed by reciprocating in the direction of the jig part 100 or reciprocating in the vertical direction in accordance with the position and shape of the metal panel.

The position guide part 400 is a vertical frame 410, a vertical guide groove is formed, the vertical guide groove reciprocating in the vertical direction along the guide groove in accordance with the position and shape, the vertical frame 410 and hinge coupling It may include a horizontal frame 420 capable of rotating movement. The horizontal frame 420 is configured to directly contact the lower surface of the metal plate, and includes an elastic member on the upper surface to mitigate the shock and vibration generated when the metal plate is in contact. In addition, one end of the metal sheet may be raised or lowered through the rotation. The guide frame 430 is connected to the lower surface of the vertical frame 410 and may reciprocally linearly move the vertical frame 410 and the horizontal frame 420 in the direction of the jig part 100 corresponding to the position of the metal panel. have. That is, the position of the position guide part 400 may be changed to correspond to the length of the metal plate. In addition, the guide frame 430 may guide the introduction of the metal panel into the bending device 10 through the reciprocating linear motion, or guide the transport of the finished metal panel to the outside of the bending device 10.

The elastic part 500 is formed under the position guide part 400, and when at least one region or the position guide part 400 of the metal panel falls, the elastic panel 500 absorbs vibration or shock through elastic force and thus the metal panel or the position guide. The unit 400 may be supported. That is, the elastic part 500 is bent downward than the one end jig part 100 of the metal panel due to the generation of moments during work, or when the debris of the metal panel is dropped, the elastic part 500 absorbs the impact. In addition, it is possible to prevent the device from being damaged by falling directly to the configuration of the bending device 10. In addition, when the metal panel falls, the position guide 400 may also be lowered due to a collision with the metal panel, and the elastic part 500 supports the position guide 400 to prevent damage to the position guide part 400. can do.

The sensor unit 600 may be formed in at least one region of the punch unit 300, and may inspect the defect of the metal panel by irradiating a laser to the processing range of the metal panel. The sensor unit 600 may be configured to irradiate a laser toward the metal panel, and check whether the metal panel is processed according to a user-set value by checking the reflected and passed laser light. Through this, there is an effect that can inspect the defective product in advance.

The cooling unit 700 is formed inside the punching unit 300, and prevents heat deformation generated when the punching unit 300 is pressurized. By the repeated operation, the punch unit 300 may be heated by friction with the metal panel, etc. As a result, thermal deformation may occur, which may make it difficult to process the metal panel precisely. The cooling unit 700 maintains a constant temperature of the punching unit 300 by using the coolant therein, thereby preventing the metal channel pressurized by the punching unit 300 and the punching unit 300 from being deformed by heat. Can be.

The transfer unit 800 may transfer the metal panel to the jig unit 100. The transfer unit 800 may not only supply the metal panel to the jig unit 100 automatically but also raise one end of the metal panel through vertical movement. This allows precise processing of the metal panel, since the height can be precisely adjusted when the metal panel is to be lowered.

The guide rail unit 900 is coupled to at least one region of the transfer unit to guide the movement of the transfer unit 800. The guide rail unit 900 may be formed to correspond to the wheel of the transfer unit 800 and may include a fastening piece for restraining the wheel. When the wheel is fastened and fixed to the fastening piece, the conveyor belt connected to the fastening piece may be rotated to guide the metal panel mounted on the conveying part 800 to the jig part 100.

5 is a view showing the elastic portion of FIGS. 3 and 4.

Referring to FIG. 5, the elastic part 500 includes a support frame 540, four support plates 510, four pairs of support frames 520, and a support column 530.

The supporting frame 540 is supported by the supporting plate 510 installed at the lower side, and supports the metal panel using elastic force when the metal panel falls.

The supporting plate 510 supports the supporting frame 540 seated on the upper side and is supported by the supporting pillar 530 by the supporting frame 520 connected to the lower side.

That is, the supporting plate 510 seats the supporting frame 540 on the upper side thereof, and in response to the vibration or shock transmitted from the supporting frame 540, the supporting plate 510 is oriented in the horizontal direction (ie, the first frame 521a). Alternatively, vibration or shock may be attenuated by being absorbed by the support frame 520 sliding in the up and down direction (ie, the second frame 521b).

In addition, the present invention is formed by varying the length of the first frame (521a) or the second frame (521b), to overcome the limitations of the existing elastic body that can reduce the impact by simply adjusting the height in the vertical direction The support position by the plate 510 can be freely adjusted not only in the vertical direction but also in the left and right directions.

The support frame 520 is connected to rotatably two frames of the first frame 521a and the second frame 521b at each lower portion of the four support plates 510 to support the plate 510. As described above, the support position of the support frame 540 by the plate 510 is determined by adjusting the length of the first frame 521a or the second frame 521b.

At this time, the upper part of the first frame 521a and the second frame 521b is connected to the lower part of the support plate 510, and the lower part of the first frame 521a is rotated on the upper side of the support column 530. The lower surface of the second frame 521b is connected and installed to enable horizontal sliding movement, and the lower side of the second frame 521b is connected to one side of the support pillar 530 so as to allow rotational and vertical sliding movement.

That is, the first frame 521a or the second frame 521b may be subjected to vibration or shock transmitted from the support plate 510 through a pivoting or sliding movement by elastic force on the upper surface or one side of the support pillar 530. The support pillar 530 is transferred.

The support pillar 530 is formed in the shape of a square pillar, and the lower portion of the first frame 521a is connected to the upper side so as to be rotated and horizontally slidably moved, and the lower portion of the second frame 521b is one side. It is connected to the rotational and vertical sliding movement in the installation, and the elastic force (ie, the cross-elastic portion 533 or vertical elastic portion 535) during the sliding movement of the first frame (521a) or the second frame (521b) Absorbs vibrations or shocks through.

Each of the supporting plate 510 or the supporting frame 520 is driven by the same method as the symmetrical structure of each other, and the contents described with respect to the one supporting plate 510 or the supporting frame 520 as described above are described. The same may be applied to the other support plate 510 or the other support frame 520, the description thereof will be omitted.

In addition, the elastic part 500 having the above-described configuration may be formed in a vertically symmetrical structure, and the configuration associated with four supporting plates 510 and four pairs of supporting frames 520 may include: The same may be applied to the lower part of the 530.

6 and 7 illustrate the support pillar of FIG. 5.

Referring to FIG. 6, the support pillar 530 includes a pillar body 531, a cross groove 532, a cross elastic portion 533, four vertical grooves 534, and four vertical elastic portions 535. do.

The pillar body 531 is formed in the shape of a square pillar, a cross groove 532 is formed on the upper portion, the vertical groove 534 is formed on each side.

The cross grooves 532 are recessed and formed in the upper portion of the pillar body 531 in a "+" shape, and a cross elastic portion 533 is inserted into the inner space.

The cross resilient portion 533 is formed in a shape corresponding to the shape of the cross groove 532 and is inserted into the cross groove 532, so that the lower side of the first frame 521a is rotatable on the upper ends of the four branches. It is connected and installed to absorb the vibration or shock transmitted from the first frame 521a by using the elastic force to attenuate the vibration or shock.

The vertical groove 534 is formed in each of the surface of the pillar body 531 in the vertical direction, the vertical elastic portion 535 is inserted into the interior space.

The vertical elastic portion 535 is formed in a shape corresponding to the shape of the vertical groove 534 is inserted into the vertical groove 534, the lower side of the second frame 521b is connected to the upper outer side so as to be rotatable and elastic force By absorbing the vibration or shock transmitted from the second frame 521b to reduce the vibration or shock.

FIG. 8 is a cross-sectional view illustrating the cross elastic part of FIG. 6.

Referring to FIG. 8, the cross elastic part 533 includes a cross case part 5313, an upper support part 5332, four upper elastic parts 5333, four upper elastic support parts 5334, and four upper connecting links. A part 5335 is included.

The cross case portion 5313 has an inner space formed in an empty " + " shape and is inserted into the cross groove 532, and includes an upper support portion 5332, four upper elastic portions 5333, and four which are described later in the inner space. Top elastic support parts 5340 are installed.

At this time, the length of each branch of the cross case portion 5331 is shorter than the length of each branch of the cross groove 532, so that the upper connection link portion 5535 is formed in a space formed outside the cross case portion 5331. It should be possible to form a space for the arrangement and sliding movement.

The upper support part 5332 is formed of a cube, and is disposed at the center of the cross case part 5311, so that the upper elastic part 5333 is disposed outside each of the four surfaces, and supports the upper elastic part 5333. do.

The upper elastic part 5333 is disposed on each side surface of the upper support part 5332 to support the upper elastic support part 5340 by elastic force, thereby absorbing vibrations or shocks transmitted from the upper elastic support part 5344.

The upper elastic support part 5340 is disposed at each end of each branch of the internal space of the cross case part 5313, is supported by the elastic force of the upper elastic part 5333, and is provided between the upper connection link parts 5335. The upper connecting link portion 5335 is supported by the support bar 5336.

The upper link link portion 5335 is disposed at each end of each branch of the cross groove 532, and is provided between the side of the cross case portion 5313 and the support bar 5336 provided between the upper elastic support portion 5340. It is maintained at a predetermined interval by a), and the lower side of the first frame 521a is connected to the upper side so as to be rotatable, and each branch of the cross groove 532 meets in accordance with the vertical movement of the plate 510. Sliding along the groove of the cross groove 532 in the center direction.

9 is a view illustrating the vertical elastic part of FIG. 7.

Referring to FIG. 9, the vertical elastic portion 535 includes a vertical case portion 5331, a side support portion 5332, a side elastic portion 5343, a side elastic support portion 5344, and a side connection link portion 5345. do.

The vertical case portion 5331 is formed in a shape corresponding to the shape of the vertical groove 534 in which the inner space is empty, and the side support portion 5332, the side elastic portion 5431, and the side elastic support portion 5344 are formed from the lower side of the inner space. ) Are installed in order.

The side support part 5332 is formed of a cube, is disposed in a lower space of the vertical case part 5331, and a side elastic part 5435 is disposed on the upper side to support the side elastic part 5435.

The side elastic part 5343 is disposed above the side support part 5332, and supports the side elastic support part 5344 disposed above by the elastic force, thereby preventing vibration, shock, and the like transmitted from the side elastic support part 5344. Will be absorbed.

The side elastic support part 5344 is disposed above the inner space of the vertical case part 5331, is supported by the elastic force of the side elastic part 5435, and is provided between the side connecting link parts 5345. It supports the side link link portion 5345 by.

The side link link portion 5345 is disposed at an upper end of the vertical groove 534 and is provided between a lower side facing the vertical case portion 5331 and an upper side of the side elastic support portion 5344. It is maintained at a predetermined interval by a), and the lower side of the second frame 521b is connected to the outer side so as to be rotatable, and slides along the groove of the vertical groove 534 in the lower direction of the vertical groove 534. .

10 is a view showing a sensor unit according to an embodiment of the present invention.

10, the sensor unit 600 according to an embodiment of the present invention is a laser scanning module 610, a light guide module 620, a light detection module 630, an angle change module 640, vertical movement Module 650, the rotary motion module 660 and the auxiliary light guide portion 670.

The laser scan module 610 scans by irradiating a laser to the processing range of the metal panel. The laser scan module 610 may include a laser source, a reflector, a rotating mirror, and a beam alignment lens for focusing the beam reflected from the rotating mirror. The laser source may output a laser beam having a wavelength of 400 nm, and output a laser beam of a constant size through a beam expander. The laser beam may be incident on the rotating mirror by the reflector. The rotating mirror may reflect the laser beam while rotating by a motor and provide the laser beam to the measurement range of the metal panel along the first direction. The reflected laser beam is focused at the measurement range through the beam alignment lens.

The light guide module 620 is disposed in front of the first slit and a through hole coated with a high reflectance material, a body having a first slit, and connected to the through hole to collect the reflected light reflected in the processing range of the metal panel. And a second slit.

The light detection module 630 may be disposed at one end of the light guide module 620 to detect a laser that passes through the through hole. The photodetector module 630 may be a photo multiplier tube (PMT).

The angle changing module 640 rotates the placement plane of the laser scan module 610 to change the incident angle of the laser incident on the processing range of the metal panel. The angle change module 640 may include a rotating member inserted into and rotated in a pair of long grooves having an arc shape. The laser scan module 610 may be mounted on the rotating member to rotate.

The vertical moving module 650 moves the light guide module 620 vertically.

The rotary motion module 660 is connected to one end of the light guide module 620 to rotate the direction of the first slit. The rotation guide may be provided based on the central axis of the light guide module 620. The rotary motion module 660 may further include a linear motion part capable of moving the light guide module 620 in a horizontal plane perpendicular to the first direction.

The auxiliary light guide unit 670 collects the transmitted light transmitted in the processing range of the metal panel. The auxiliary light guide unit 670 may collect the transmitted light transmitted in the measurement range of the metal panel. The auxiliary light guide unit 670 may have the same structure as the light guide module 620.

11 is a view showing a transfer unit according to an embodiment of the present invention.

Referring to FIG. 11, the transfer unit 800 according to an embodiment of the present invention includes an upper plate 831, a lower plate 832, and an elevating unit 840.

The upper plate 831 is spaced apart from the upper side of the lower plate 832 by elevating units 840 installed on both sides, and is elevated or lowered from the lower plate 832 in accordance with the driving of the elevating unit 840. Direction is lowered.

That is, the upper plate 831, unlike the lower plate 832, the height of which is fixed, can perform a function as a shelf that the height can be freely adjusted in response to the work needs of the operator.

The lower plate 832 is provided with the upper plate 831 spaced apart from the upper side by the lifting unit 840 installed on both sides, and forms a space between the upper plate 831 to provide a space for loading additional objects. do.

That is, in the case of a shelf having a conventional elevating function, the elevating drive device is generally installed on the lower plate, and the object can be placed only on the upper side of the upper plate. In addition, a space may also be formed above the lower plate 832 to provide additional loading space.

The lifting unit 840 is connected between one side of the upper plate 831 and one side of the lower plate 832, and between the other side of the upper plate 831 and the other side of the lower plate 832, respectively, and the upper plate according to the needs of the user. Raise or lower (310).

Lifting unit 840 according to the present invention is manufactured in a removable form, when one of the upper plate 831 and the lower plate 832 is damaged, such as when the replacement is required only after removing the plate only new By fastening the plate is characterized in that to enable the use of continuous equipment.

That is, the lifting unit 840 is not formed as a conventional integrated driving device, but as a detachable modular driving device, it is possible to provide more economical operation of equipment in terms of maintenance and repair of equipment.

The transfer part 800 having the configuration as described above may further include an elastic support part 850 on the front and rear ends of the lifting part 840, respectively.

The elastic support part 850 falls when the upper plate 831 is damaged, or when the drive frame 843 described later, which cannot withstand the load of the upper plate 831, is damaged and the upper plate 831 falls, the upper plate 831 falls. It prevents the worker from being accidentally impacted by the impact due to the impact on the lower plate 832, by minimizing the impact transmitted to the worker by supporting the falling upper plate 831 using elastic force accident Can be prevented.

FIG. 12 is a view illustrating a lift unit of FIG. 11.

Referring to FIG. 12, the lifting unit 840 includes an upper plate fastening part 841, a driving unit 842, a drive frame 843, and a lower plate fastening part 844.

The upper plate fastening part 841 is formed of a first upper support part 8411 supporting one side of the upper plate 831 or a lower side of the other side, and a shape of “a” so that the lower part is hinged to the first upper support part 8411. It is connected to be rotatable by the 8414, and includes a second upper support portion 8412 that rotates to fasten one side or the other side of the upper plate 831.

The upper plate fastening part 841 forms the rotation connection part 8413 for connecting and installing the upper part of the 1st cross frame 8251 or the 2nd cross frame 8432 so that rotation is possible at the lower front and rear ends.

The driving unit 842 is seated on the upper side of one side or the other side of the lower plate 832, and the lower portion of the first cross frame 8441 or the second cross frame 8432 is pivoted and moved forward and backward in the upper front and rear ends. The connection is installed so as to enable, the lower plate fastening portion 844 is connected to be installed so as to be rotatable.

The drive frame 843 is connected to the lower end of the drive unit 842 is rotatably connected to the first cross frame (8431) rotatably connected to the lower rear end of the upper plate fastening portion 841, and The lower part includes a first intersecting frame 8251 that is rotatably connected to the upper rear end of the driving unit 842 and the upper part is rotatably connected to the lower front end of the upper plate fastening part 841.

In addition, the first intersecting frame 8141 and the second intersecting frame 8432 are connected to each other by an intermediate portion in an “X” form, and thus, the first intersecting frame 8251 or the second intersecting frame is driven by the driving unit 842. As the lower side of 8432 moves in the front-rear direction, the upper plate 831 is raised or lowered.

That is, as the lower side of the first cross frame 8251 and the second cross frame 8432 slide in a direction closer to each other, the upper plate 831 is raised and lowered in an upward direction, and the first cross frame 8251 and the first cross frame 8321 are made of the first cross frame 8321 and the first cross frame 8321. As the lower side of the two-crossing frame 8432 slides in a direction away from each other, the upper plate 831 is lowered in the lower direction.

The lower plate fastening part 844 is formed in a "b" shape, the upper part is connected to the driving unit 842 so as to be rotatable, and rotates to fasten one side or the other side of the lower plate 832, and a wheel for movement at the lower side. 8441.

In one embodiment, the lower plate fastening portion 844 is formed in a form separated from each other on the lower side of the drive unit 842, or an integral body forming an integral body and having wheels 8441 on the lower sides of the front and rear ends, respectively. It may be formed in the form.

13 to 17 are views illustrating a driving unit according to one embodiment of the present invention.

The drive part 842 includes a seating part 8221, a first linear motion part 8222, and a second linear motion part 8423.

The seating part 8221 is formed in a box shape extending in the front-rear longitudinal direction and open at an upper side thereof, and the lower part of the first crossing frame 8251 or the second crossing frame 8432 is inserted to move in the front-rear direction. Drive grooves 8221 a and 8421 b forming spaces are formed at the front and rear ends, and are seated on the upper side of one side or the other side of the lower plate 832 and then fastened to the lower plate 832 by the lower plate fastening part 844.

That is, the mounting portion 8221 forms a detachable structure that is fastened or separated from the lower plate 832 in accordance with the rotation of the lower plate fastening portion 844.

In addition, the seating part 8221 is preferably formed on the upper side of the front and rear end of the mounting surface (8421c, 8421d) of the flat form to form a space in which the elastic support portion 850 can be installed.

The first linear motion part 8222 is installed at the rear end of the driving groove 8221a formed at the front end of the seating part 8221, and has a first cross frame 8251 at the front end of the piston 8822a provided for the linear reciprocating motion. The lower part of) is connected to be rotatable.

However, the first linear motion unit 8222 is not limited to a hydraulic cylinder or the like as long as it is a device capable of performing a linear reciprocating motion.

The second linear motion part 8223 is installed at the front end of the driving groove 8221b formed at the rear end of the seating part 8221 in a symmetrical structure with the first linear motion part 8222, and includes a piston provided for linear reciprocating motion ( The lower end of the second cross frame 8432 is connected to the rear end of the 8423a so as to be rotatable.

In one embodiment, the first linear motion portion 8222 or the second linear motion portion 8423 are supported by a support plate 8 424a formed in the shape of a flat plate corresponding to the shape of the cross-sections of the driving grooves 8421a and 8421b, and the support. In the form of a disc to allow the lower part of the first cross frame 8251 or the second cross frame 8432 to be rotatably installed in the space by forming a space spaced apart from each other in the left and right directions at the front or rear end of the plate (8424a). A pivot connection 8424 having two pivoting discs 8424b is provided at the front end (i.e. for the first linear motion portion 8222) or the rear end (i.e. for the second linear motion portion 8423) of the piston 8422a. Can be formed on.

That is, the first intersecting frame 8251 is inserted into the space 8424d between the two rotating disks 8424b and is rotatably connected by a fastening means such as a fixing pin.

And, instead of fastening the support plate 8424a directly to the piston 8422a, the pivotal connection portion 8424 has a piston at the rear end of the support plate 8424a so as to facilitate replacement due to a failure of the pivotal connection portion 8424. A fastening part 8424c may be further provided to form a fastening groove in the front-rear direction in which the 8842a may be inserted and fastened.

Here, the first linear motion part 8222 generates a driving force to the cylinder by hydraulic pressure or pneumatic pressure, and uses the forward and backward reciprocating linear motion according to extending or contracting the piston 8822a from the cylinder. ) May be driven to perform a sliding movement in the driving groove 8221a.

Here, the second linear motion portion 8423 has a symmetrical structure and the same configuration and function as the first linear motion portion 8822, and thus description thereof will be omitted.

18 illustrates a cooling unit according to an embodiment of the present invention.

Referring to FIG. 18, the cooling unit 700 according to an embodiment of the present invention includes at least one body 710 formed of a circular tube. The body 710 is formed in at least one area inside the punch part 300. In addition, a plurality of connection modules are formed in at least one region of the punching unit 300, and include a plurality of storage modules 720 disposed on the upper portion of the body, and configured to connect each of the storage modules to the body ( 730). Cooling water (not shown) is accommodated in the plurality of storage modules 720.

The plurality of connection modules 730 are connected to the storage module 720 and connected to the first connector 731 and the first connector 731 extending in a direction perpendicular to one surface of the body 710, and at least a part thereof. A third connector (not shown) connected to the second connector 732 and the second connector 732 extending in parallel with the first connector 731 and extending in a direction parallel to one surface of the body. City).

The first and second connectors 731 and 732 are alternately arranged on the storage module 720, and each of the first and second connectors 731 and 732 has a different radial direction on the storage module 720. The first connector 731 is located in the radial direction r1 relatively closer to the inlet or outlet side, the second connector 732 is relatively on the inlet or outlet side May be located in a further radial direction r2.

Cooling water is accommodated in the plurality of storage modules 720, 35 to 55 parts by weight of amethyst, 5 to 10 parts by weight of feldspar, and 35 to 55 parts by weight of precious stone relative to 1000 parts by weight of ion alkaline water and 1000 parts by weight of ion alkali water. Contains wealth. It contains 20-40 weight part of tourmaline powder, 20-35 weight part of jade, 4-8 weight part of silicates, 4-8 weight part of calcium, and 4-8 weight part of tungstens, and 1000 weights of ion alkaline water with respect to 1000 weight part of ion alkaline waters It may include 10 to 15 parts by weight of ganguerite, and 1 to 10 parts by weight of rust preventive agent, 1 to 10 parts by weight of antifoaming agent and 1 to 10 parts by weight of surfactant based on 1000 parts by weight of ionic alkali water. Subsequently, the ratio of amethyst, pyrophyllite and ear stalactite can be produced with 45 parts by weight of amethyst, 7.5 parts by weight of sterly serpentine and 45 parts by weight of earstone, relative to 1000 parts by weight of ion alkaline water.

The bending device 10 according to another embodiment of the present invention may further include a composition for repairing a structure including an acrylic binder for filling and repairing a place where a crack occurs when a crack occurs in the structure.

Here, the structure, each element constituting the bending device 10 may correspond to this, it is not limited to this, all of the respective components constituting the present invention may correspond to this.

In the present invention, the acrylic binder may be an acrylic ester copolymer. The acrylic ester copolymer may be an acrylic ester copolymer having a CAS number of 30445-28-4. The inventors of the present invention, while searching for a variety of compounds that can be added to the composition for repairing the structure, when the composition includes the acrylic ester copolymer confirms that the problem to be solved by the present invention to achieve both the water resistance and crack resistance It was.

In the present invention, the composition may include 10 to 50 parts by weight of the acrylic binder, preferably 15 to 40 parts by weight, and more preferably 20 to 30 parts by weight.

The composition of the present invention may further include, in particular, EVA binder, butyl cellosolve, rosin, texanol and propylene glycol in order to achieve particularly waterproof and water resistant among the problems to be solved by the present invention. .

In the present invention, the EVA binder is preferably ethylene vinyl acetate, and the CAS number may be a compound having 24937-78-8.

The butyl cellosolve in the present invention may be a compound having CAS number 111-76-2.

In the present invention, the rosin refers to a natural resin obtained by distilling rosin, and any type of rosin may be included as a constitution for solving the problem of the present invention.

In the present invention, the texanol (TEXANOL) may be a compound having CAS number 25265-77-4.

In the present invention, the propylene glycol may be a compound having CAS No. 57-55-6.

The inventors of the present invention have confirmed that the effect of water resistance is particularly improved when EVA binder, butyl cellosolve, rosin, texanol and propylene glycol are further included as a structure of a structure for repairing a structure including an acrylic binder.

Specifically, the composition is 0.01 to 10 parts by weight of EVA binder, 0.01 to 5 parts by weight of butyl cellosolve, 0.01 to 5 parts by weight of rosin, 0.01 to 5 parts by weight of texanol and 0.01 to 3 parts by weight of propylene glycol. It may include.

More specifically, the inventors confirmed that the effect of water resistance is remarkably improved when the composition further includes 2-amino-2-methyl-1-propanol and 2-methylamino-2-methyl-1-propanol. It was. That is, EVA binder, butyl cellosolve, rosin, texanol and propylene glycol, and 2-amino-2-methyl-1-propanol and 2-methylamino in the building repair composition containing the acrylic binder. When the 2-methyl-1-propanol is further included, the present invention has been completed through improved water resistance and water resistance.

In the present invention, the composition may include the 2-amino-2-methyl-1-propanol and 2-methylamino-2-methyl-1-propanol in a weight ratio of 15 to 20: 1, preferably 16 to 20 It may be included in a weight ratio of 1: 1, and more preferably in a weight ratio of 17 to 20: 1.

The 2-amino-2-methyl-1-propanol and 2-methylamino-2-methyl-1-propanol may be included in the composition in an amount of 0.1 to 5 parts by weight.

The present inventors confirmed that the composition can improve water resistance, particularly among the problems to be achieved by the present invention.

In addition, the composition for repairing the building structure containing the acrylic binder may further comprise ethylene glycol, butyl cellosolve (butyl cellosolve), calcium carbonate, titanium dioxide and water.

If the above-described composition has an excellent waterproof and water resistance effect, the present composition is characterized in that the crack resistance is improved. The butyl cellosolve is as described above.

In the present invention, the ethylene glycol (ethylene glycol) means a compound having a CAS number 107-21-1.

In the present invention, the calcium carbonate means a compound having a CAS number of 1317-65-3.

In the present invention, the titanium dioxide means a compound having a CAS number of 13463-67-7.

Specifically, the composition is 0.01 to 5 parts by weight of ethylene glycol, 0,01 to 5 parts by weight of butyl cellosolve, 20 to 50 parts by weight of calcium carbonate, 0.01 to 5 parts by weight of titanium dioxide and 0.01 to 10 parts of water It may include parts by weight.

The inventors came to embody the idea in natural extracts while exploring the composition for improving crack resistance. The present inventors confirmed that when the flaxseed slime or flaxseed slime extract is further included in the composition, the effect of crack resistance is significantly improved. That is, when the acrylic repair-containing composition for building repair includes ethylene glycol, butyl cellosolve, calcium carbonate, titanium dioxide and water, and flaxseed slime or flaxseed slime extract, improved crack resistance The present invention was completed through confirmation.

In the present invention, the flax (flax) is a perennial herb of the dicotyledonous rat Rat Asteraceae, the seeds are flat, long oval, yellowish brown.

The flaxseed mucus in the present invention can be prepared through a variety of methods, for example by scraping the mucus from flaxseed using a scraper (scraper) can be prepared flaxseed mucus.

In the present invention, the flaxseed slime extract may be prepared as follows.

1 g of flaxseed was poured into 50 L of purified water, stirred at 25 ° C. for 5 hours, filtered through a 300 mesh filter cloth, and precipitated by addition of the same amount of alcohol, preferably ethanol, to the filtrate, and then Whatman filter paper, for example, Watts. Bay filter paper NO. After filtration using 5 to dry to obtain a white powder form.

Conventionally, various uses are known as the use of flaxseed, but the effect of improving the crack resistance by including them in a composition for repairing building structures as in the present invention has not been known to date, and studies are insignificant.

Specifically, the composition may include 1 to 10 parts by weight of the flaxseed slime or flaxseed slime extract.

In addition, a dispersant, antifoaming agent, antimicrobial agent, preservative, antifreeze agent may be further included within a range that does not impair the basic physical properties of the structure repair composition.

In addition, the present invention S1) removing the deterioration of the surface of the building structure; And S2) the crack repairing of the structure may be performed by forming a crack repairing film by applying and drying the structure repairing composition on an upper surface of the building structure from which the deterioration part is removed.

Hereinafter, the configuration of the present invention and its effects through specific examples and comparative examples will be described in more detail. However, this embodiment is intended to illustrate the present invention in more detail, and the scope of the present invention is not limited to these examples.

Material preparation

Information on the main raw materials used in the structure repair composition for the following Examples and Evaluation Examples is as follows.

1) Acrylic Binder: Acrylic ester copolymer CAS NO 30445-28-4

2) EVA Binder: Ethylene vinyl acetate CAS NO 24937-78-8

3) Butylcellosolve: CAS NO 111-76-2

4) TEXANOL: CAS NO 25265-77-4

5) Propylene glycol: CAS NO 57-55-6

6) ethylene glycol: CAS NO 107-21-1

Calcium carbonate: CAS NO 1317-65-3

8) titanium dioxide: CAS NO 13463-67-7

9) 2-amino-2-methyl-1-propanol: CAS NO 124-68-5

10) 2-methylamino-2-methyl-1-propanol: CAS NO 27646-80-6

11) Flaxseed Mucus

Flaxseed mucus was obtained by scraping mucus from flaxseed using a scraper.

12) Flaxseed Mucus Extract

1 g of flaxseed was poured into 50 L of purified water, stirred at 25 ° C. for 5 hours, filtered through a 300 mesh filter cloth, and precipitated by adding the same amount of ethanol to the filtrate. Filtration using 5 followed by drying yielded about 0.2 g of a white powder.

Example 1

5 parts by weight of EVA binder, 1 part by weight of butyl cellosolve, 0.5 part by weight of rosin, 0.5 part by weight of texanol, 0.1 part by weight of propylene glycol and other thickening aids, with 30 parts by weight of an acrylic binder and stirring at a speed of 600 rpm. After slowly adding a pH adjuster, etc. in order, 50 parts by weight of calcium carbonate was added thereto and stirred at room temperature for 1 hour at a speed of 300 rpm to prepare a composition for repairing building structures.

Example 2

5 parts by weight of EVA binder, 1 part by weight of butyl cellosolve, 0.5 part by weight of rosin, 0.5 part by weight of texanol, 0.1 part by weight of propylene glycol, 1 part by weight with 30 parts by weight of an acrylic binder and stirring at a speed of 600 rpm. 2-amino-2-methyl-1-propanol, 0.06 parts by weight of 2-methylamino-2-methyl-1-propanol and other thickening aids, pH adjusters, etc. were gradually added in order, and then 50 parts by weight of calcium carbonate, a filler, was added. Put and stirred at room temperature for 1 hour at a speed of 300rpm to prepare a composition for building structure repair.

Example 3

Put 30 parts by weight of the acrylic binder into the mixing agitation vessel and stir at a speed of 600 rpm, followed by 1 part by weight of ethylene glycol, 1 part by weight of butyl cellosolve, 0.5 part by weight of titanium dioxide, 5 parts by weight of water and other thickening aids, and pH adjusting agent. After slowly adding as much as 50 parts by weight of a filler calcium carbonate was stirred at room temperature for 1 hour at a speed of 300rpm to prepare a composition for building structure repair.

Example 4

30 parts by weight of an acrylic binder was added to the mixing agitator and 1 part by weight of ethylene glycol, 1 part by weight of butyl cellosolve, 0.5 part by weight of titanium dioxide, 5 parts by weight of water, 5 parts by weight of flaxseed slime and flaxseed slime extract After slowly adding a mixture and other thickening aids, pH regulators and the like in order to add 50 parts by weight of calcium carbonate filler and stirred at room temperature for 1 hour at a speed of 300rpm to prepare a building construction composition.

Evaluation example 1

After the deterioration part of the structure was removed, the composition for repairing structures of Examples 1 to 4 was coated and dried on the surface to form a crack repair film. The adhesive strength, crack resistance and slip resistance of the crack repair film thus obtained and the storage stability of the crack repair agent composition were evaluated based on the test method of the KS standard and KSL 1593, and the results are shown in Table 1 below. In addition, in the case of waterproofing, the degree of water absorption inside the crack repair film was evaluated by a five-point scale method. Product X in Table 1 represents a product for repairing the building structure of the building structure of Company B, which is commercially available in Korea, and evaluated it as a comparison target with the compositions of Examples 1 to 4.

TABLE 1

As shown in Table 1, the building structure repair composition of Examples 1 to 4 can be confirmed that the water resistance, water resistance and crack resistance is improved compared to the product X, it is confirmed that there is no problem in storage stability and slip resistance It became. In particular, Examples 1 and 2 in the present invention can be confirmed that the better evaluation in water resistance and water resistance, Examples 3 and 4 can be confirmed that the better evaluation in crack resistance.

The above-described embodiments are for illustrative purposes, and those of ordinary skill in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by the present specification is represented by the following claims rather than the above description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

10: bending device
100: jig
200: fixed part
300: punch part
400: position guide portion
500: elastic part
600: sensor
700: cooling unit
800: transfer unit
900: guide rail portion

Claims (2)

It includes a jig portion for positioning the metal parts of the metal panel and guides the processing,
A fixing part coupled to a lower surface of the jig part and supporting the jig part;
A punch part formed on an upper side of the jig part, for pressing and bending the metal panel located in the jig part through a vertical reciprocating motion;
A position guide part formed on a rear surface of the jig part to support the metal panel, and reciprocating in the jig part direction or reciprocating in the vertical direction corresponding to the position and shape of the metal panel;
An elastic part formed below the location guide part and supporting the metal panel or the location guide part by absorbing vibration or shock through an elastic force when at least one region of the metal panel or the location guide part falls;
A sensor unit for inspecting defects by irradiating a laser to the processing range of the metal panel; And
It is formed in the punch portion, and further comprises a cooling unit for preventing heat deformation generated during the pressing operation of the punch portion,
The position guide unit may include a vertical frame having a vertical guide groove formed therein; A horizontal frame reciprocating in the vertical direction along the guide groove in accordance with the position and shape of the metal panel, the horizontal frame being hinged to the vertical frame and capable of rotational movement; And a guide frame connected to a lower surface of the vertical frame and reciprocating linear movement of the vertical frame and the horizontal frame in the direction of the jig part corresponding to the position of the metal panel.
The elastic unit, a support frame for supporting the metal panel or the position guide portion using an elastic force when the metal panel falls; Four support plates to support the support frame seated on the upper side, and to reduce the vibration or shock by sliding the left and right or up and down directions by the elastic force in response to the vibration or shock transmitted from the support frame; Two frames of the first frame and the second frame are rotatably installed at each lower portion of the four support plates to support the support plate, and adjust the length of the first frame or the second frame to A support frame for determining a support position of the support frame by the support plate; And a lower portion of the first frame is connected to the upper side to allow rotation and horizontal sliding movement, and a lower portion of the second frame is connected to and installed on the one side to enable rotation and vertical sliding movement. Or a support column for absorbing vibration or shock through elastic force of the cross elastic portion or the vertical elastic portion during the sliding movement of the second frame.
The sensor unit, a laser scan module for scanning by irradiating a laser to the processing range of the metal panel; In order to collect the reflected light reflected in the processing range of the metal panel, a through hole coated with a high reflectance material, a body connected to the through hole and having a first slit, and a second slit disposed in front of the first slit. Light guide module comprising; A light detection module disposed at one end of the light guide module; An angle change module for changing an incident angle of a laser incident on a processing range of the metal panel by rotating an arrangement plane of the laser scan module; A vertical moving module for vertically moving the light guide module; A rotary motion module connected to one end of the light guide module to rotate the direction of the first slit; And an auxiliary light guide unit for collecting the transmitted light transmitted in the processing range of the metal panel.
The cooling unit, at least one body formed of a circular tube; A plurality of storage modules formed in at least one region of the punch part and disposed above the body; And a plurality of connection modules configured to connect each of the storage modules to the body and coolant received in the plurality of storage modules, wherein the plurality of connection modules are connected to the storage module and perpendicular to one surface of the body. A first connector extending in one direction; A second connecting tube connected to the first connecting tube and extending at least partially in a direction parallel to the first connecting tube; And a third connecting pipe connected to the second connecting pipe and extending at least partially in a direction parallel to one surface of the body, wherein the first connecting pipe and the second connecting pipe are alternately disposed on the storage module. Each of the first connector and the second connector is located in a different radial direction on the storage module, and the first connector is located in a radial direction r1 that is relatively closer to the inlet or outlet side. The second connecting pipe is located in the radial direction (r2) further distant from the inlet or outlet side, the cooling water is 1000 parts by weight of ion alkaline water; And 35 to 55 parts by weight of amethyst, 5 to 10 parts by weight of feldspar, and 35 to 55 parts by weight of precious stone, based on 1000 parts by weight of the ion alkaline water, and 20 to 40 parts by weight of tourmaline powder based on 1000 parts by weight of the ion alkaline water. And 20 to 35 parts by weight of jade, 4 to 8 parts by weight of silicate, 4 to 8 parts by weight of calcium, and 4 to 8 parts by weight of tungsten, and 10 to 15 parts by weight of elvanite with respect to 1000 parts by weight of the ion alkali water. 1 to 10 parts by weight of a rust preventive agent, 1 to 10 parts by weight of an antifoaming agent, and 1 to 10 parts by weight of a surfactant, and the ratio of the amethyst, the feldspar, and the earstone is based on 1000 parts by weight of the ion alkaline water 45 parts by weight of amethyst, 7.5 parts by weight of your serpentine, and 45 parts by weight of noble stone
A transfer part for transferring the metal panel to the jig part;
Further comprising a guide rail unit for guiding the movement of the transfer unit,
The transfer unit, the upper plate for boarding the metal panel on the upper surface; A lower plate spaced apart from the lower plate; And it is installed between one side of the upper plate and one side of the lower plate and between the other side of the upper plate and the other side of the lower plate, respectively, and includes a lifting unit for lifting or lowering the upper plate according to the user's needs,
The elevating part may include a first upper support part supporting a lower side of one side or the other side of the upper plate, and formed in a "b" shape so that a lower part is connected to the first upper support part so as to be rotatable and rotated to one side of the upper plate or the like. An upper plate fastening part including a second upper support part fastening the other side; A driving unit seated on an upper side of one side or the other side of the lower plate; A first cross frame having a lower portion rotatably connected to an upper front end of the driving unit and an upper portion rotatably connected to a lower rear end of the upper plate fastening unit, and a lower portion connected rotatably to an upper rear end of the driving unit And a second crossing frame which is rotatably connected to a lower front end of the upper plate fastening portion, wherein the first crossing frame and the second crossing frame are cross-connected in an “X” shape so as to be driven by the driving unit. A driving frame for elevating or lowering the upper plate as the lower side of the first cross frame or the second cross frame moves in the front-rear direction; And is formed in the form of "b" is connected to the upper portion is rotatably connected to the drive unit, and rotates to fasten one side or the other side of the lower plate, and includes a lower plate fastening portion having a wheel for movement in the lower side,
The drive unit is formed in a box shape extending in the longitudinal direction of the front and rear, the driving groove for forming a space for moving in the front and rear direction is inserted into the lower portion of the first cross frame or the second cross frame is front and rear ends Is formed, the seating portion is seated on the upper side of one side or the other side of the lower plate; A first linear movement unit installed at a rear end of the driving groove formed at a front end of the seating unit and connected to a lower end of the first cross frame so as to be rotatable at a front end of a piston provided for linear reciprocating motion; And installed in the front end of the drive groove formed in the rear end of the seating portion in a symmetrical structure with the first linear movement portion, the lower end of the second cross frame is connected to the rear end of the piston provided for the linear reciprocating movement rotatably installed Bending apparatus comprising a second linear motion portion to be.
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