KR20200085163A - System having shearing apparatus combined with edge trimming apparatus for welding process - Google Patents

Abstract

The present invention relates to a welding system having a combined cutting machine and chamfering machine. The welding system comprises: a cutting machine for cutting a workpiece; and a chamfering machine which is combined with the cutting machine to chamfer the edge of the cut workpiece. The chamfering machine includes: an enclosure which includes a box having an opening formed in the top surface thereof, first and second guides for guiding the workpiece so that the same moves via the opening, and a cap that is made of a transparent material, is installed on the top surface of the box, and has first and second entrances formed in both side surfaces thereof to allow the first and second guides to respectively pass therethrough so that the workpiece moving along the first and second guides is brought in and out; a driving module having a chamfering motor and a chamfering blade that is rotated by the power of the chamfering motor and has a portion protruding through the opening so as to chamfer the workpiece passing through the opening; and a transfer module for transferring the workpiece, brought in along the first guide, to pass through the opening and bringing the workpiece out to the second guide. Therefore, the welding system enables precise chamfering.

Description

System for welding processing combined with cutting machine and chamfering machine{SYSTEM HAVING SHEARING APPARATUS COMBINED WITH EDGE TRIMMING APPARATUS FOR WELDING PROCESS}

The present invention relates to a welding processing system in which a shearing apparatus for cutting a metal plate such as an iron plate before welding and an edge trimming apparatus for chamfering the edge of a metal plate are combined.

In general, the metal plate material is made of a metal material such as steel or aluminum, and is used by classifying variously for each thickness according to the use of the metal plate material. Furthermore, among metal plate materials, metal plate materials having a relatively thin thickness are wound and supplied in a coil form, and are cut to a certain length according to the specifications of products in each field, or to cut the plate material cut to the first standard into smaller standards. I am using

On the other hand, metal plates and wood, as well as plate materials such as acrylic or foam, which are widely used for interior decoration work or product manufacturing, arrange the front end at a 90-degree angle for side finishing or welding, or 45-degree corners of the front end. In order to perform rounding at an angle, a separate chamfering operation is performed on the workpiece, and the chamfering machine is used at this time.

The chamfering machine can be largely divided into a portable chamfering machine that can be carried directly by an operator and an equipment-type chamfering machine for chamfering a standardized workpiece in large quantities.

A large amount of dust is generated in the process of chamfering the work piece, and this dust scatters in the air, deteriorating the working environment, and obstructing the field of view, making it difficult for the operator to visually understand the chamfered state of the work piece. Moreover, in case of emergencies, a part of the chamfered blade that was damaged during chamfering could splash to an adjacent worker and cause injury, so the risk during chamfering was also high.

In order to solve this problem, conventionally, the cover of the chamfering edge of the machine-type chamfering machine and the workpiece is covered to limit the scattering of generated dust, and a part of the cover is transparent so that the operator can visually grasp the chamfering condition in close proximity. I made it. However, the conventional chamfering machine has a very narrow transparent section, which limits the field of view that can be seen by the operator, and the cover also has a low height, thereby limiting the specifications of the workpiece that the chamfering machine can chamfer.

Since the chamfering motor of the conventional equipment-type chamfering machine is fixed to the main body by an adapter divided into a plurality of parts, many vibrations occurred in the process of driving the chamfering motor, and this vibration increased noise. Moreover, continuous vibration of the chamfering motor not only causes damage to the chamfering blade, which is in direct contact with the workpiece, but also results in loss of uniformity of the chamfering machine, thereby limiting precision processing of the workpiece.

The above cutting machine and chamfering machine are used to continuously process metal plates and the like before welding, but they exist as separate devices, and there is inconvenience in welding work.

Prior Art Document 1. Patent Publication No. 10-2011-0020088 (published on Feb. 2011)

Accordingly, the present invention was invented to solve the above problems, and the operator can visually directly grasp the chamfering state of the workpiece due to the close proximity of the chamfer, and can adjust the chamfering process, check the chamfering state from various angles, and the chamfering process It is an object of the present invention to provide a chamfering machine for welding, which can create a stable working environment by minimizing vibration and noise generated from the machine.

In addition, an object of the present invention is to provide a system in which a cutting machine, which is an equipment for cutting a metal plate or the like before welding, and a chamfering machine for welding processing for chamfering edges, are combined.

The system according to an embodiment of the present invention, a cutter for cutting a workpiece; And a chamfering machine coupled to the cutter to chamfer the edge of the cut workpiece, wherein the chamfering machine is a box having an opening hole formed on an upper surface, and guiding the workpiece to move through the opening hole. First and second guides and first and second entrances through which the first and second guides are respectively penetrated are formed on both sides so that the work pieces moving along the first and second guides are drawn in and out. A housing having a transparent material cap; A drive module having a chamfering motor and a chamfering blade which is rotated by the power of the chamfering motor and partially protrudes through the opening hole so as to chamfer the work piece passing through the opening hole; And a transfer module for transporting the workpiece drawn along the first guide so as to pass through the opening hole and drawing out the second guide.

Meanwhile, the chamfering machine may be detachably coupled to the cutter.

In addition, the metal cutting machine provided in the system according to an embodiment of the present invention, the body frame provided with a cutting unit for cutting the workpiece; A support frame provided with a table for placing the workpiece to be supplied in the direction of the cutting part; And a storage unit through which the workpiece cut by the cutting unit is discharged. The table includes one or more sliding units for inserting a jig having a magnetic body on one side in a sliding manner.

According to an embodiment of the present invention, the operator can visually directly grasp the chamfering state of the workpiece due to the close proximity of the chamfer, adjust the chamfering process, check the chamfering state from various angles, and check the vibration and noise generated during the chamfering process. While it is possible to create a stable working environment by minimizing, it has the effect of enabling precise chamfering.

In addition, according to another embodiment of the present invention, by combining a cutting machine, which is an equipment for cutting metal plates, etc. before welding and a chamfering machine for welding, which enables precise chamfering as described above, improves the working environment. At the same time, work efficiency can be improved.

According to the metal cutting machine according to an embodiment of the present invention, at least one sliding portion for inserting a jig having a magnetic body on a table on a support frame on which a workpiece to be cut is placed is provided in a sliding manner, so that the metal plate is jig by the magnetic body In the state attached to one side of the table, the jig inserted into the sliding part of the table can be slid to be supplied to the cutting part, and accordingly, a small sized workpiece can be safely supplied to the cutting part while improving the precision of the work.

1 is a perspective view showing a state of a chamfering machine for welding according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing the appearance of the chamfer shown in Figure 1;
3 is a view showing the top surface of the chamfering machine according to an embodiment of the present invention.
4 is a view schematically showing the arrangement structure of the drive module and the transfer module of the chamfering machine according to an embodiment of the present invention from the front.
5 is a view schematically showing the arrangement structure of the transfer module according to an embodiment of the present invention from the left side.
6 is a side view showing a right side view of a chamfering machine according to an embodiment of the present invention.
7 is a block diagram showing the system configuration of the chamfering machine according to an embodiment of the present invention.
8 and 9 are views schematically showing the arrangement and operation structure of the driving module according to an embodiment of the present invention from the right side.
10 is a perspective view showing another embodiment of the configuration box of the chamfering machine according to an embodiment of the present invention.
11 is a plan view showing an operation state of the press according to an embodiment of the present invention.
12 and 13 are views showing the configuration of a metal cutting machine coupled to a chamfer according to an embodiment of the present invention.
14 and 15 are views for explaining an embodiment of the configuration of the table provided in the metal cutting machine according to the present invention.
16 is a view for explaining an embodiment of the configuration of a jig (jig) provided in the metal cutting machine according to the present invention.
17 is a cross-sectional view illustrating an embodiment of a method of coupling a jig to a table of a metal cutter.
18 and 19 are views for explaining another embodiment of the configuration of the jig provided in the metal cutting machine according to the present invention.
20 is a view for explaining an embodiment of a method for supplying a metal plate to be cut using a jig.
21 is a view for explaining another embodiment of the configuration of the table provided in the metal cutting machine according to the present invention.
22 is a cross-sectional view illustrating another embodiment of a method of coupling a jig to a table of a metal cutting machine.

The following merely illustrates the principles of the present invention. Therefore, a person skilled in the art can implement various principles included in the concept and scope of the present invention and implement the principles of the present invention, although not explicitly described or illustrated in the present specification. In addition, it is understood that all conditional terms and examples listed in this specification are in principle intended only for the purpose of understanding the concept of the present invention, and are not limited to the examples and states specifically listed in this way. Should be.

In addition, it should be understood that all detailed descriptions that list the principles, aspects and embodiments of the present invention, as well as specific embodiments, are intended to include structural and functional equivalents of these matters. It should also be understood that these equivalents include all currently invented equivalents as well as equivalents to be developed in the future, ie all devices invented to perform the same function regardless of structure.

Thus, for example, it should be understood that the block diagrams herein represent conceptual views of exemplary circuits embodying the principles of the invention. Similarly, all flow diagrams, state diagrams, pseudo-codes, etc. are understood to represent various processes performed by a computer or processor, whether or not the computer or processor is clearly depicted, which may be substantially represented on a computer-readable medium. Should be.

The functionality of the various elements shown in the figures, including a processor or functional block marked with a similar concept, may be provided by the use of dedicated hardware as well as hardware capable of executing software in connection with appropriate software. When provided by a processor, the functionality may be provided by a single dedicated processor, a single shared processor, or a plurality of individual processors, some of which may be shared.

The above objects, features, and advantages will become more apparent through the following detailed description in connection with the accompanying drawings, and accordingly, those skilled in the art to which the present invention pertains can easily implement the technical spirit of the present invention. There will be. In addition, in the description of the present invention, when it is determined that the detailed description of the known technology related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

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

Hereinafter, the present invention will be described in detail based on the accompanying drawings.

1 is a perspective view showing the appearance of the chamfering machine according to the present invention, FIG. 2 is an exploded perspective view showing the appearance of the chamfering machine shown in FIG. 1, and FIG. 3 is a top view of the chamfering machine according to the present invention 4 is a diagram schematically showing the arrangement structure of the drive module and the transfer module of the chamfering machine according to the present invention from the front, and FIG. 5 is a schematic view of the arrangement structure of the transfer module according to the present invention from the left side It is a drawing shown.

The chamfering machine M of the present embodiment includes a box 110 in which an opening hole 111 is formed on an upper surface; First and second guides 120 and 120' for guiding the workpiece T to move through the opening hole 111; First and second entrances 131 and 131 through which the first and second guides 120 and 120' penetrate respectively on both sides so that the workpiece T moving along the first and second guides 120 and 120' is drawn in and out. '), and is formed on the upper surface of the box 110, a transparent material cap 130; a housing 100 composed of a chamfering motor 210; Drive module consisting of; a chamfering blade 220 which is rotated by the power of the chamfering motor 210 and is partly installed to protrude through the opening hole 111 to chamfer the workpiece T passing through the opening hole 111 (200), includes a transfer module 300 for forcibly transferring the workpiece T introduced along the first guide 120 to pass through the opening hole 111 and withdrawing it to the second guide 120'.

To explain each configuration in more detail, the box 110 of the enclosure 100 constitutes a hollow in which the driving module 200 and the transport module 300 are installed. The opening hole 111 for opening the hollow is formed on the upper surface of the box 110, and the opening hole 111 of the present embodiment is such that the chamfering blade 220 of the driving module 200 penetrates the opening hole 111. It is arranged in the center of the box 110.

In addition, the first and second guides 120 and 120' of the housing 100 are disposed on both sides around the opening hole 111 on the upper surface of the box 110. Therefore, the workpiece T disposed in the first guide 120 moves along the first guide 120 with the power of the transfer module 300, passes through the opening hole 111, and then the second guide 120'. Is withdrawn.

If the first and second guides 120 and 120' are described in more detail, the first and second guides 120 and 120' of the present embodiment are installed on the upper surface of the box 110 so that the workpiece T is seated. Consists of the base (121, 121'), and the base (121, 121') is erected along the edge of the tip, and is composed of fences (122, 122') to prevent separation of the workpiece (T). Therefore, the workpiece T seated on the bases 121 and 121' is limited to departure by the fences 122 and 122', and can be accurately passed through the opening hole 111.

And the housing 100 of the present embodiment, the door 112 for opening and closing the hollow of the box 110; A sensor 112 for detecting opening and closing of the door 112 (see FIG. 7); It is installed to illuminate the hollow of the box 110, the lamp 116 flashing according to the detection signal of the sensor 115; further includes.

The door 112 of the present embodiment is installed to open and close the box 110 by a casement method, and the user can manage the drive module 200 and the transfer module 300 installed in the hollow of the box 110.

The sensor 115 of this embodiment detects the opening of the door 112 and transmits a detection signal.

As described above, since the door 112 of the present embodiment opens and closes the hollow of the box 110 by a casement method, the sensor 115 releases the contact state between the body of the box 110 and the door 112 or rotates the hinge. It is possible to detect whether the door 112 is opened through sensing or detecting changes in the illuminance of the hollow due to the opening of the door 112.

The lamp 116 of the present embodiment is communicatively connected to the sensor 115, and when receiving a detection signal from the sensor 115, it lights up by applying electricity. Therefore, when the user opens the door 112, the hollow of the box 110 is illuminated by the lamp 116. Of course, when the user closes the door 112 again, the sensor 115 stops sending a detection signal or sends a detection signal by closing, and the lamp 116 stops lighting and turns off.

The cap 130 of the present embodiment covers the upper surface of the box 110 so that dust generated during the chamfering of the workpiece T is not scattered around the chamfering machine M. To this end, the cap 130 includes a portion of the first and second guides 120 and 120' on the upper surface of the box 110 or a portion of the opening hole 111 side, and a transfer module protruding from the upper surface of the box 110 ( 300) is formed to cover a portion, and the first and second entrances 131 and 131' for passing through the first and second guides 120 and 120' are respectively formed on both sides.

Of course, the first and second guides 120 and 120' through the first and second entrances 131 and 131', as well as the workpiece T moving along the first and second guides 120 and 120', respectively. Since it must be able to penetrate, it is preferable that the sizes of the first and second entrances 131 and 131' are formed to be larger than the allowable size of the workpiece T.

In addition, the cap 130 of the present embodiment allows the user to observe the chamfering process of the workpiece T moving along the first and second guides 120 and 120' and the transfer module 300 from the outside. , It is preferable that the whole body is a transparent material. Therefore, the user, without interference by dust, the workpiece T is moved toward the transfer module 300 along the first guide 120 and the chamfering blade of the drive module 200 along the transfer module 300 It is possible to directly check in detail the state of moving toward 220, the state of being chamfered by the chamfering blade 220, and the state of departure from the transfer module 300 along the second guide 120'.

The housing 100 of the present embodiment further includes a funnel 140 configured in a hollow structure to accommodate the driving module 200 and the transport module 300. The funnel 140 is formed in the shape of a funnel in a narrow and narrow shape, and collects dust generated during the chamfering process of the workpiece T into one place.

That is, in the process of chamfering, the dust scattering in the hollow of the box 110 is collected and guided to be discharged. To this end, the lower end of the puffer 140 is opened, and a removable collection box 150 is connected to the lower end. Here, the collection box 150 stores dust discharged by gathering to the bottom of the puddle 140, and the user can remove the collection box 150 from the puddle 140 to remove the dust.

In addition, the housing 100 of the present embodiment may configure the wheel 160 at the bottom of the box 110 for mobility. Therefore, the user can easily transport and install the chamfering machine M of the present embodiment to a desired location.

The driving module 200 of the present embodiment includes a chamfering motor 210; Consists of a chamfering blade 220 which is rotated by the power of the chamfering motor 210 and is installed to protrude through the opening hole 111 so as to chamfer the workpiece T passing through the opening hole 111, The chamfering motor 210 may further include a transmission gear 230 for adjusting the rotational speed and torque.

Chamfering motor 210 is installed in the hollow of the box 110, it is driven by the power supplied. The chamfering blade 220 is a cutter that chamfers the workpiece T while rotating under the power of the chamfering motor 210, and the structure and material of the chamfering blade 220 can be adjusted according to the type and material of the workpiece T Can.

The chamfering blade 220 is installed to protrude through the opening hole 111 so as to chamfer the workpiece T transferred by the transfer module 300. Therefore, a part of the workpiece T contacting the chamfering blade 220 through the opening hole 111 is cut.

The transmission gear 230 is a gear structure for increasing the torque by shifting the chamfering motor 210 rotating at high speed, and shifting to output sufficient torque for precise chamfering of the workpiece T.

The transfer module 300 of the present embodiment is forcibly transferred through the opening hole 111 to the workpiece T introduced along the first guide 120 to be drawn out to the second guide 120'. To this end, the transfer module 300 of the present embodiment includes a transfer motor 310; A first pulley 320 that constitutes a first pulley 323 rotatably installed on an upper surface of the box 110 and rotates with the power of the transfer motor 310; A second pulley 330 which constitutes a second pulley 333 rotatably installed on the upper surface of the box 110 and interlocks through the first pulley 320 and the interlocking gears 322 and 332; A third pulley 340 constituting a third pulley 341 rotatably installed on an upper surface of the box 110; A fourth pulley 350 that constitutes a fourth pulley 351 rotatably installed on the upper surface of the box 110 and is disposed to face the third pulley 340; The first pulley 323, the third pulley 341, the second pulley 333, and the fourth pulley 351 are connected in a caterpillar form so as to interlock with each other, and the workpiece drawn into the first guide 120 It is composed of; first and second belts (360, 360') that are brought into close contact with both sides of (T) and transferred to the second guide 120'.

After all, the first pulley 323 of the first pulley 320 rotating by receiving the power of the transfer motor 310 through the interlocking of the driving gears 311 and 321 interlocked with each other is controlled by the first belt 360. The third pulley 341 of the three pulley 340 interlocks with the second pulley 333 of the second pulley 330 through the second belt 360', and the fourth pulley of the fourth pulley 350 (351).

Of course, the first pulley 320 and the second pulley 330 are interlocked with the first pulley 323 and the second pulley 333 coaxially connected with the interlocking gears 322 and 332, respectively. At this time, the first to fourth pulleys 323, 333, 341, and 351 are arranged in two rows, and the first and second pulleys 320 and 330 are rotated in opposite directions by interlocking gears 322 and 332, thereby The 1 and 2 belts 360 and 360' also rotate in orbits opposite to each other.

Therefore, the workpiece T inserted in the first guide 120 is inserted by friction of the first and second belts 360 and 360' at the moment of being sandwiched between the first and second belts 360 and 360'. It is transferred to the second guide 120' via the opening hole 111 along the first and second belts 360 and 360'.

For reference, the driving gears 311 and 321 are configured in the transport motor 310 and the first pulley 320, respectively. In particular, the driving gear 321 configured in the first pulley 320 includes the interlocking gear 322 and the first gear. One pulley 323 is disposed coaxially.

Subsequently, in the chamfering machine M of the present embodiment, the first belt 360 and the second belt 360' are brought into close contact with both sides of the workpiece T, respectively, so that the first belt 360 and the second belt 360'. It further includes presses 400 and 400' for pushing one or more selected ones of the belts 360' in the direction of the workpiece.

The presses 400 and 400' of the present embodiment are disposed in the orbit of the second belt 360', pushing one side of the second belt 360' in the direction of the first belt 360, through which the second belt (360') is in close contact with both sides of the workpiece (T) with the first belt (360).

To this end, the presses 400 and 400' of the present embodiment include: a spring block 410 installed in an orbit surrounded by first and second belts 360 and 360' on the upper surface of the box 110; One side of the first and second belts 360 and 360' is pushed toward the other belt, but the first and second belts 360 and 360' are in contact with the first and second belts 360 and 360' so as to move smoothly. On the roller 421, the pressing plate 420 is installed.

Therefore, the spring block 410 presses the pressing plate 420 with elasticity of a predetermined strength or more even in the shaking of the first and second belts 360 and 360', and the pressing plate 420 receives the elasticity and the first and second belts ( 360, 360').

Of course, the first and second belts 360 and 360' are in close contact with the workpiece T by such pushing. In addition, the pressing plate 420 constitutes a roller 421 to reduce friction with the first and second belts 360 and 360', even if the pressing plate 420 strongly pushes the first and second belts 360 and 360'. The first and second belts 360 and 360 ′ slide smoothly on the pressing plate 420.

Other embodiments of the presses 400 and 400' of this embodiment will be described in more detail below.

6 is a side view showing the right side of the chamfering machine according to the present invention, and FIG. 7 is a block diagram showing the system configuration of the chamfering machine according to the present invention.

The chamfering machine M of the present embodiment includes an indicator 610 for measuring at least one selected from voltage and current supplied to the chamfering motor 210 and the transfer motor 310, respectively; A tachometer 620 measuring one or more rotational speeds selected from the chamfered motor 210 and the transfer motor 310; Current transformer 640 for adjusting the amount of current supplied to the chamfered motor 210 and the transfer motor 310; The indicator 610 and the tachometer 620 receive and process measurement signals to generate an output signal, and transmit a control signal according to the received input signal to the current transformer 640 to control the current transformer 640 to adjust the current amount. Controller 500; It further includes an input/output module 630 that displays a designated output value according to the output signal, generates an input signal according to a user's manipulation, and sends it to the controller 500.

The indicator 610 and the tachometer 620 measure the driving state and supply power of the chamfered motor 210 and the transfer motor 310 in real time to generate and transmit the corresponding measurement signal, and the controller 500 transmits the measurement signal Is processed by the set processing to generate an output signal.

The generated output signal is output through the display 631 of the input/output module 630, so that the user can check the current driving state of the chamfered motor 210 and the transfer motor 310. Further, when the user operates the switch 632 configured in the input/output module 630, an input signal is generated and transmitted, and the controller 500 receiving the input signal processes the control signal by setting processing to convert the control signal to the current transformer 640 ). The current transformer 640 may adjust the driving amounts of the chamfering motor 210 and the transfer motor 310 by adjusting the amount of current supplied to the chamfering motor 210 and the transfer motor 310 according to the control signal. That is, the chamfering machine M of the present embodiment is capable of adjusting the transfer speed and the chamfering speed of the workpiece T according to the user's operation.

For reference, the controller 500 is installed in the hollow of the box 110, and the input/output module 630 is installed to be exposed on one surface of the box 110 for easy use by the user.

8 and 9 are views schematically showing the arrangement and operation structure of the driving module according to the present invention from the right side.

The chamfering machine (T) of the present embodiment includes a support 171 forming an integral bending shape so as to support the chamfering motor 210 obliquely; It further includes a supporter 170 consisting of; a fixture 172 for fixing the support 171 to the hollow ceiling of the box 110 so that the chamfered blade 220 is located in the opening hole 111.

Since the chamfering machine T of the present embodiment chamfers the edge of the workpiece T, the chamfering motor 210 should have a somewhat inclined arrangement. Therefore, the support 171 of the present embodiment is arranged to be inclined so that the chamfered motor 210 forms an inclined arrangement, and forms a structure in which the upper end is bent so as to be fixed to the box 110 via the anchor 172. At this time, the upper end of the bent support 171, the whole body has a separate structure without a separate coupling section, to minimize the occurrence of shaking and noise while the chamfering motor 210 is driven, through which more stable and quiet chamfering You can do it.

On the other hand, the chamfering machine (T) of the present embodiment, the support 171 and the chamfering motor 210 are connected to each other and the shelf 173 rotatably installed on the support 171; further includes. To explain this in more detail, the chamfering motor 210 is seated on a shelf 173 rotatably installed on a support 171 via a hinge 174, so that the user can manage the chamfering motor 210 with a box. When the door 112 of the 110 is opened and the chamfering motor 210 is pulled, the shelf 173 directly supporting the chamfering motor 210 is rotated from the support 171 around the hinge 174 to turn the door as shown in FIG. 8. (112) is adjacent to the exit opening and closing.

Therefore, the user can more easily manage the chamfering motor 210 adjacent to the outlet, and further facilitates the detachment operation of the chamfering motor 210.

10 is a perspective view showing another embodiment of the configuration box of the chamfering machine according to the present invention, and FIG. 11 is a plan view showing the operation of the press according to the present invention.

The box 110 of the present embodiment, the first guide 120 and the second guide 120', respectively, are formed on the upper surface, and the first and second rail holes disposed opposite each other around the opening hole 111, respectively ( 113, 113'), and the first and second rail frames 113 and 114, respectively, and the first and second rail frames 114 and 114'.

In addition, the presses 400 and 400' are composed of two facing each of the first guide 120 and the second guide 120'; A first transverse groove 411 is formed at the bottom of the spring block 410 to slide in engagement with the first rail frame 114 or the second rail frame 114'; The first rail frame 114 or the second rail frame 114', the second transverse groove 431 formed to engage and slide, respectively, to communicate with the first rail hole 113 or the second rail hole 113' A pair of stoppers 430 and 430' disposed on both sides so as to support the spring blocks 410 and 410' by configuring the formed end holes 432; A pin 440 that detachably fixes the stoppers 430 and 430' to the box 110 through the end hole 432 communicating with the first rail hole 113 or the second rail hole 113'. ; Respectively.

Therefore, the two presses 400 and 400' are movable along the first and second guides 120 and 120' around the opening hole 111 as shown in FIG. 11, so that the length of the workpiece T is reduced. You can adjust the position accordingly.

Through this, the workpiece T is necessarily pressed from at least one of the first and second belts 360 and 360', so that the workpiece T can always maintain its position during chamfering.

11(a) is a view in which a distance between the presses 400 and 400' is sufficiently long in order for the presses 400 and 400' to support the relatively long workpiece T. (B) is a figure in which the gap between the presses 400 and 400' is sufficiently narrow so that the presses 400 and 400' support the relatively short workpiece T.

For reference, the first and second belts (360, 360') of the transfer module 300, in order to smoothly draw in and out the workpiece T located in the first and second guides 120, 120', press 400 , 400') It is preferable that the pressure applied to the first and second belts 360 and 360' is generally uniform, but when the length of the workpiece T is short as shown in FIG. 11(b), it is shaken during the chamfering process. It is preferable to arrange the gaps of the presses 400 and 400' narrowly so as to maintain the position in the absence.

According to an embodiment of the present invention, by combining a cutting machine, which is an equipment for cutting a metal plate, etc. before welding and a chamfering machine for welding, which is configured as described above, as one system, improves the working environment and improves work efficiency. I can do it.

Hereinafter, with reference to FIGS. 12 to 22, embodiments of the construction and operation of the metal cutting machine constituting one system in combination with the chamfering machine for welding will be described.

12 and 13 show the configuration of a metal cutting machine according to an embodiment of the present invention, Figure 12 shows a front configuration of another metal cutting machine 1000 according to an embodiment of the present invention, Figure 13 is a metal cutting machine It shows the side structure of (1000).

12 and 13, the metal cutting machine 1000 is a body frame 1100 provided with a cutting part 1200 for cutting a work piece, and a work piece is placed to be supplied in the direction of the cutting part 1200 It may be configured to include a support frame 1300 provided with a table, and a storage unit 1400 through which the workpiece cut by the cutting unit 1200 is discharged.

The body frame 1100 is disposed to form a fixed state at a working place, and forms a body supporting the cutting unit 1200 and the receiving unit 1400, respectively.

On the other hand, the upper surface of the support frame 1300 is provided with a flat table on which a workpiece such as a metal plate can be loaded, and the workpiece placed on the table on the support frame 1300 is placed horizontally and the cutting part 1200 ).

The table on the support frame 1300 may be further provided with a measuring means (not shown) forming a ruler so as to check the length to be cut for the loaded workpiece.

After being placed on the table on the support frame 1300 and supplied, the workpiece cut by the cutting unit 1200 may be discharged to the storage unit 1400.

More specifically, the workpiece cut by the cutting unit 1200 may be discharged to the storage unit 1400 and stored in a tray (not shown) provided inside the body frame 1100.

On the other hand, the body frame 1100 may be provided with a plurality of operation units 1110, 1120 to allow an operator to control the operation of the metal cutter 1000, for example, the front of the body frame 1100. A first operation unit 1110 is provided, and a second operation unit 1120 may be provided on a side surface of the main frame 1100.

For example, the operation units 1110 and 1120 may include a plurality of mertens for manipulating the operator and a lamp or display for displaying the operating state of the metal cutter 1000.

The cutting unit 1200 is provided on the main frame 1100 so as to be able to reciprocate up and down toward the workpiece, and includes a cutting member 1210 for cutting in contact with the workpiece and a clamp member 1220 for fixing the workpiece. Can be configured.

The cutting member 1210 is placed on the table of the support frame 1300 and vertically reciprocates and cuts toward the supplied work piece, and extends to a length corresponding to the width direction of the body frame 1100 and extends to various sizes. The workpieces can be cut uniformly.

In addition, the clamp member 1220 is positioned at a small interval on one side of the cutting member 1210, and vertically reciprocates vertically together with the cutting member 1210 to press and fix the workpiece.

A plurality of clamp members 1220 are provided at regular intervals in the width direction of the main body frame 1100, and may serve to improve the processing quality of the workpiece by pressing and fixing the workpiece during cutting.

Meanwhile, the cutting unit 1200 may be provided with driving means (not shown) for applying power to the cutting member 1210 and the clamp member 1220.

Briefly explaining a method of cutting a workpiece, such as a metal plate, using the metal cutter 1000 as described with reference to FIGS. 12 and 13, the operator first places the workpiece on the table on the support frame 1300 and then Push toward the cutting part 1200 to supply.

Thereafter, the operator causes the cutting part 1200 to descend toward the supplied work piece, and accordingly, the clamp member 1220 is fixed to the work piece, and then the cutting member 1210 is contacted to fix the work piece. Can.

The work piece cut by the cutting part 1210 is discharged to the storage part 1400 and is discharged as a scrap of the cut work piece.

In the cutting process using the metal cutter 1000 as described above, when the size of the metal plate to be cut is small, the worker manually loads the metal plate on the table on the support frame 1300 and supplies it to the cutting unit 1200 In the process of cutting and cutting, safety accidents may occur.

According to an embodiment of the present invention, at least one sliding part for inserting a jig in which a magnetic material is formed in a sliding manner is provided on a table on a support frame 1300 on which a workpiece to be cut is placed, and a metal plate is formed by the magnetic material. In a state attached to one side, the jig inserted into the sliding part of the table can be slid to be supplied to the cutting part, and accordingly, a small sized workpiece can be safely supplied to the cutting part while improving the precision of work.

14 and 15 are views for explaining an embodiment of the configuration of a table provided in a metal cutting machine according to the present invention, and the table as shown is a support frame 1300 described with reference to FIGS. 12 and 13 ) May be provided on the upper surface.

Referring to FIG. 14, the support frame top surface 1500 is provided on the top surface of the support frame 1300, and a flat surface for supplying the workpiece to be cut is placed and supplied to the cutting unit 1200 in a horizontal state. Make up.

Meanwhile, the upper surface of the support frame 1500 may include a table 1510 and a jig 1551 inserted into the table 1510 in a sliding manner.

14 and 15, a plurality of sliding parts 1511 to 1513 for the plurality of jigs 1551 to 1553 to be inserted in a sliding manner may be formed on the table 1510.

Guide grooves 1515 are formed in each of the sliding portions 1511 to 1513 provided on the table 1510, and the insertion grooves 1555 protruding from both sides of the jig 1551 as shown in FIG. 16 are guide grooves ( 1515).

That is, by inserting the guide portion 1555 protruding on both sides of the jig 1551 is inserted into guide grooves 1515 formed on both side walls of the sliding portion 1511 provided on the table 1510 to guide the sliding, the jig 1551 ) May be inserted into the sliding portion 1511 in a sliding manner to be replaceable with the table 1510.

Meanwhile, the height h of the jig 1551 and the depth d of the sliding portion 1511 provided on the table 1510 are configured to be substantially the same, and as shown in FIG. 17, a plurality of jigs 1551 1553 to the upper surface of the combined table 1510 may form a flat surface.

According to an embodiment of the present invention, as described above, a magnetic body may be formed on one side of the jig inserted in a sliding manner on the table 1510 of the metal cutter 1000.

18 and 19 are shown for explaining another embodiment of the configuration of the jig provided in the metal cutting machine according to the present invention, the same as that described with reference to FIGS. 12 to 17 of the configuration of the jig shown The description will be omitted below.

Referring to FIG. 18, a magnetic body 1710 may be provided on one side of the jig 1700, and the jig 1700 provided with the magnetic body 1710 on one side of the jig 1700 may include a sliding part ( 1511) may be inserted in a sliding manner to be replaced with another jig 1551.

Referring to FIG. 19, a magnetic body 1710 provided on one side of the jig 1700 is configured to include a plurality of permanent magnets, and a plurality of jigs 1701-1 provided with magnetic bodies 1711 to 1713 on one side, respectively. 1703) may be inserted and coupled to the table 1510 by sliding.

In this case, in a state in which a metal plate as a workpiece is attached to a magnetic body formed on one side of at least one of the jigs 1701 to 1703 by magnetic force, the jig inserted into the table 1510 is slid toward the cutting part 1200 Metal plate material may be supplied to the cutting unit 1200.

Referring to (a) of FIG. 20, in a state in which a part of the jig 1702 is inserted into the sliding portion of the table 1510, a small metal plate A may be magnetically attached to the magnetic body formed in the jig 1702. have.

Thereafter, as shown in FIG. 20B, the jig 1702 to which the metal plate A is attached is sliding on one side, so that the metal plate A can be supplied to the cutting unit 1200.

Meanwhile, as described above, a fixing member for preventing the flow of the jig inserted in the sliding portion may be provided on the table 1510.

Referring to Figure 21, the fixing member (1731, 1732) is provided on the table 1510 so as to be adjacent to one end of the sliding portion to which the jig 1701 is inserted, the end of the jig 1701 inserted into the sliding table ( 1510).

Accordingly, as shown in Figure 20 (b), the metal plate material (A) is magnetically attached to the jig 1702 and supplied to the cutting unit 1200, the metal plate material (A) to the cutting unit 1200 ) By transferring the movement of the jig 1700 using the fixing members 1173 and 1732 before transferring ), it is possible to prevent the metal plate A from moving during cutting.

As described with reference to FIGS. 11 to 21, in the sliding portions 1511 to 1513 provided in the table 1510, a jig without a magnetic body or a jig with a magnetic body formed on one side is inserted in a sliding manner as necessary. It can be coupled to the table 1510 is replaceable.

For example, when cutting a metal plate having a width close to the width of the body frame 1100, the jigs 1551 to 1553 in which no magnetic material is formed in the sliding portions 1511 to 1513 provided in the table 1510 ) Is used by inserting in a sliding manner, and when a small-sized metal plate is to be cut, it can be used by replacing one or more jigs with a magnetic body formed on some of the sliding parts 1511 to 1513 provided on the table 1510. have.

Meanwhile, as illustrated in FIG. 22, a jig 1702 having a magnetic body 1712 formed on one side is inserted in a sliding manner in some of the two or more sliding parts 1511 to 1513 provided in the table 1510, and the rest Another jig (1551, 1553) is not formed with a magnetic material can be inserted in a sliding manner.

That is, the number of the magnetic body-formed jig among the plurality of sliding parts 1511 to 1513 provided on the table 1510 may be changed according to the size of the metal plate to be cut, so that the jig can be easily replaced. Can.

In the above, the embodiment of the present invention has been described as an example in which three sliding parts 1511 to 1513 are provided on the table 1510, but the present invention is not limited thereto, and one or two sliding on the table 1510 Parts may be provided, or four or more sliding parts may be provided.

In the detailed description of the present invention described above, the preferred embodiments of the present invention have been described, but those skilled in the art or those skilled in the art will appreciate the spirit of the present invention as set forth in the claims below. And it will be understood that the present invention can be variously modified and changed within a range not departing from the technical field.

100; Enclosure 110; Box 111; Opening hole
112; Doors 113, 113'; Rail Hall 1 and 2
114, 114'; First and second rail frames 115; sensor
116; Lamps 120, 120'; Guides 1 and 2
121, 121'; Feet 122, 122'; Fence 130; cap
131, 131'; First and second entrances 140; Puddle
150; Collection box 160; Wheel 200; Driving module
210; Chamfering motor 220; Chamfering blade 230; Transmission gear
300; Transfer module 310; Transfer motor 311, 321; Drive gear
320; First pulleys 322, 332; Interlocking gear
323; First pulley 333; Second pulley 340; The third pulley
341; Third pulley 350; Fourth pulley 351; 4th pulley
360, 360'; First and second belts 400, 400'; Press
410; Spring block 411; First crossing groove
420; Pressing plate 421; Rollers 430, 430'; stopper
431; A second transverse groove 432; End hole 440; pin
500; Controller 610; Indicator 620; Tachometer
630; I/O module 631; Displayer 632; switch
640; Current transformer 1000: Metal cutting machine 1100: Body frame
1110: first operation unit 1120: second operation unit 1200: cutting unit
1210: cutting member 1220: clamp member 1300: support frame
1400: storage unit 1500: support frame upper surface
1510: Table 1511, 1512, 1513: sliding part
1515: Guide home 1551, 1552, 1553: jig
1555: Insertion part 1700, 1701, 1702, 1703: jig
1710: Magnetic material 1711, 1712, 1713: permanent magnet
1731, 1732: Fixing member

Claims (15)

A cutter for cutting the workpiece; And
It is combined with the cutter, a chamfering machine for chamfering the edge of the cut workpiece; includes,
The chamfering machine
A box in which an opening hole is formed on an upper surface, first and second guides for guiding the workpiece to move through the opening hole, and the workpiece installed on the upper surface of the box and moving along the first and second guides A housing having first and second guide openings through which the first and second guides are respectively penetrated to both sides so as to be drawn out;
A drive module having a chamfering motor and a chamfering blade which is rotated by the power of the chamfering motor and partially protrudes through the opening hole so as to chamfer the work piece passing through the opening hole; And
And a transfer module for transporting the workpiece drawn along the first guide to pass through the opening hole and drawing out the second guide. According to claim 1, The chamfering machine
A welding processing system characterized in that it is detachably coupled to the cutter. According to claim 1, wherein the cutter
A body frame having a supporting frame formed to be supplied in a horizontal state after loading the workpiece;
A cutting unit for vertically reciprocating movement on the main frame to cut the workpiece; And
And a tray portion formed to discharge the workpiece cut by the cutting portion. According to claim 1, The chamfering machine
It characterized in that it further comprises; a support having an integral bent shape to support the chamfering motor inclined, and a support for fixing the support to the hollow ceiling of the box so that the chamfering blade is located in the opening hole; Welding process system. According to claim 4, The supporter
And a shelf that connects the support and the chamfering motor to each other and is rotatably installed on the support. According to claim 1, The transfer module
Consisting of a first pulley rotatably installed on the upper surface of the transfer motor, the box, and a first pulley rotating with the power of the transfer motor, and a second pulley rotatably installed on the upper surface of the box, and comprising the first pulley A second pulley interlocking the pulley and the interlocking gear, and a third pulley constituting a third pulley rotatably installed on the upper surface of the box; A fourth pulley that is rotatably installed on the upper surface of the box and is disposed to face the third pulley, the first pulley and the third pulley, the second pulley and the fourth pulley are interlocked with each other It characterized in that it comprises a first and second belts that are connected in a caterpillar form so as to be transported to the second guide in close contact with both sides of the work piece introduced into the first guide. The method of claim 6, wherein the chamfering machine
And a press for pushing at least one of the first belt and the second belt in the direction of the workpiece, such that the first belt and the second belt are in close contact with both sides of the workpiece, respectively. Welding processing system. The method of claim 7, wherein the press
On the upper surface of the box, the support spring block installed in the track surrounded by the first and second belts and one side of the first and second belts are pushed toward the other belts, but the first and second belts move smoothly. , 2 The welding system, characterized in that it comprises a pressing plate with a roller installed on the side contacting the belt. The method of claim 6, wherein the chamfering machine
Indicator for measuring the voltage or current supplied to the chamfering motor and the transfer motor, tachometer for measuring the rotational speed of the chamfering motor or the transfer motor, current transformer for adjusting the amount of current supplied to the chamfering motor and the transfer motor, respectively , A controller that controls the current transformer to adjust the amount of current by sending and receiving a control signal according to the received input signal by receiving and processing the measurement signal of the indicator and the tachometer, and designating the current signal according to the controller and the output signal And an input/output module for displaying an output value and generating an input signal according to a user's manipulation and sending it to the controller. The method of claim 1, wherein the enclosure,
And a door for opening and closing the hollow of the box, a sensor for detecting opening and closing of the door, and a lamp installed to illuminate the hollow of the box and flashing according to the detection signal of the sensor. According to claim 1, wherein the cutter
A body frame provided with a cutting portion for cutting the workpiece;
A support frame provided with a table for placing the workpiece to be supplied in the direction of the cutting part; And
Including; a storage unit for discharging the workpiece cut by the cutting unit;
The table above
A system for welding processing, characterized in that at least one sliding part for inserting a jig having a magnetic body on one side is inserted in a sliding manner. The method of claim 11,
A system for welding, characterized in that guide grooves are formed on both side walls of the sliding portion to guide sliding guides by inserting insertion portions protruding from both sides of the jig. The method of claim 11,
In the state in which the metal plate material to be processed is attached magnetically to the magnetic body formed on one side of the jig, the jig inserted in the sliding portion of the table slides in the direction of the cutting portion, so that the metal plate material is supplied to the cutting portion Welding processing system. The method of claim 11,
The magnetic body formed on one side of the jig is a welding system, characterized in that configured to include a plurality of permanent magnets. The method of claim 11,
A fixing member for preventing the flow of the jig inserted in the sliding portion is provided on the table,
The fixing member
Welding jig system characterized in that it is located adjacent to one end of the sliding portion to which the jig is inserted, fixing the end of the inserted jig to the table.

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