KR102468404B1 - Honeycomb board cutting system - Google Patents

Abstract

The present invention relates to a honeycomb board cutting system, and more particularly, to a honeycomb board cutting system that increases work efficiency by forming grooves in the longitudinal and width directions of a honeycomb board that has undergone one cycle.

Description

Honeycomb board cutting system {HONEYCOMB BOARD CUTTING SYSTEM}

The present invention relates to a honeycomb board cutting system, and more particularly, to a honeycomb board cutting system that increases work efficiency by forming grooves in the longitudinal and width directions of a honeycomb board that has undergone one cycle.

In accordance with recent environmental regulations, products made of plastic-based materials are being withdrawn from the market. In particular, in the case of packaging boxes, most of the products were made of plastic-based materials, so the need for replacement came to the fore.

Therefore, in recent years, boxes and bags made of paper have been widely used instead of these. Paper is an environmentally friendly material that is easy to decompose and is widely used because it is relatively inexpensive compared to other materials.

In addition, in the era of COVID-19, there has been a change in the consumption method throughout society due to non-face-to-face contact, and among them, the online consumption method has achieved the greatest growth. As a representative example of this online consumption method, most of the delivery boxes used for delivery were made of Styrofoam in the past, but recently these have also been replaced with paper, and the material for storing the refrigerant is also replaced with paper.

In order to manufacture such a box made of paper, a board made of paper is processed and manufactured. In particular, the honeycomb type 'honeycomb board' is a board type that is used in many cases because it is lighter in weight and can reduce costs compared to ordinary paper boxes.

1 and 2 show a process for processing a conventional honeycomb board.

In the conventional process of processing a honeycomb board, a method in which the honeycomb board 1 is placed on a rotating belt 2 and the honeycomb board 1 penetrates between the blade 3 and the belt 2 is widely used. has been used

However, since the conventional method is a method in which the blade 3 is fixed and the honeycomb board 1 is moved, unlike a flat type board, it is not suitable for processing the honeycomb board 1 in which many pores are formed. . In particular, as shown in reference numeral '1a' in FIG. 2, a number of so-called 'distortion' problems occurred near the blade 3 when the honeycomb board 1 was moved, and the quality was lowered because the desired shape was not processed. there was.

There are several reasons, but for example, when processing to form grooves as shown in FIG. 2, since stress is concentrated on the pointed part of the blade 3, pores are formed in the process of pressing the honeycomb board 1 in other parts. Due to the characteristics of the honeycomb board 1, unlike the flat type, the board cannot easily accommodate the pressure, so the pressure distribution is not properly performed, resulting in the above problem.

Republic of Korea Patent Publication No. 1999-0038775

The present invention relates to a honeycomb board cutting system, and more particularly, to a honeycomb board cutting system that increases work efficiency by forming grooves in the longitudinal and width directions of a honeycomb board that has undergone one cycle.

In order to achieve the object of the present invention, a honeycomb board cutting system according to the present invention includes a first cutting module for cutting a honeycomb board to form a first groove in a longitudinal direction; a switch module that converts the moving direction of the honeycomb board transferred from the first cutting module from a longitudinal direction to a width direction; a second cutting module which cuts the honeycomb board transferred from the switch module to form a second groove in a width direction; and a punching module to cut a part of the honeycomb board by punching the honeycomb board transferred from the second cutting module.

In addition, a lifting module that lifts and moves the unprocessed honeycomb board in the longitudinal direction and transfers the unprocessed honeycomb board to the first cutting module is included.

The lowering module may further include a lowering module for lowering and stacking the honeycomb board that has passed through the punching module.

In addition, the first grooves are formed as a pair and spaced at a predetermined interval in the width direction.

In addition, the second grooves are formed as a pair and spaced at a predetermined interval in the longitudinal direction.

In addition, the first cutting module and the second cutting module doedoe the same shape, are disposed in a mutually perpendicular direction.

Also, the switch module changes the moving direction of the honeycomb board to be vertical.

Through the present invention, it is possible to maximize the efficiency of the honeycomb board processing operation for manufacturing paper boxes and the like.

1 and 2 show a process for processing a conventional honeycomb board.
Figure 3 shows a front view of the first cutting module according to the present invention.
Figure 4 shows a plan view of the first cutting module according to the present invention.
5 shows a right side view of the first cutting module according to the present invention.
6 is an enlarged view of the inner end of the first cutter unit of the first cutting module according to the present invention.
7 is an enlarged view of the inner end of the second cutter unit of the first cutting module according to the present invention.
8 is an enlarged plan view showing the vicinity of the second bracket part.
FIG. 9 shows a honeycomb board passed through the first cutter part and the second cutter part of the first cutting module according to the present invention.
FIG. 10 is an enlarged view of the vicinity of one of the grooves, and shows a form in which the honeycomb board is folded based on the grooves.
11 shows a summary of the arrangement of a honeycomb board cutting system according to the present invention.
12 to 14 show the operation process of the lifting module.
15 is an enlarged view of a switch module according to the present invention.
16 is an enlarged view of the switch chain of the switch module according to the present invention.
17(a) to (c) represent a process in which the honeycomb board changes its movement path based on the switch module.
FIG. 18 shows the state of the honeycomb board after passing through the first cutting module and the second cutting module, based on a plane.
19 shows a punching module according to the present invention.
20 is a representation of a punching support according to another embodiment of the present invention.
Fig. 21 shows a plan view of the honeycomb board after the corners have been cut.
22 to 25 show the operation process of the lowering module.

Hereinafter, it will be described in detail with reference to the drawings of the present invention. The embodiments introduced below are provided as examples to sufficiently convey the spirit of the present invention to those skilled in the art. Accordingly, the present invention may be embodied in other forms without being limited to the embodiments described below. And, in the drawings, the size and thickness of the device may be exaggerated for convenience. Like reference numbers indicate like elements throughout the specification.

Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only these embodiments make the disclosure of the present invention complete, and the common knowledge in the art to which the present invention belongs It is provided to fully inform the holder of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numbers designate like elements throughout the specification. The sizes and relative sizes of layers and regions in the drawings may be exaggerated for clarity of explanation.

Terms used in this specification are for describing embodiments, and therefore are not intended to limit the present invention. In this specification, singular forms also include plural forms unless specifically stated otherwise in a phrase. As used herein, "comprise" and/or "comprising" means that a stated component, step, operation, and/or element is the presence of one or more other components, steps, operations, and/or elements. or do not rule out additions.

In the following, the longitudinal direction is designated as the left and right directions in FIG. 11, and the width direction is designated as the top and bottom directions in FIG. 11.

11 shows a summary of the arrangement of a honeycomb board cutting system according to the present invention.

The honeycomb board cutting system of the present invention is composed of a first cutting module 1000, a lifting module 2000, a switch module 3000, a second cutting module 1000a, a punching module 4000 and a lowering module 5000. .

In addition, as shown in FIG. 11, the honeycomb board 1 before processing (unprocessed) includes a lift module 2000 - a first cutting module 1000 - a switch module 3000 - a second cutting module 1000a - Punching module 4000 - machined via lowering module 5000.

Hereinafter, the first cutting module 1000 will be described first.

Figure 3 shows a front view of the first cutting module according to the present invention, Figure 4 shows a plan view of the first cutting module according to the present invention, Figure 5 is a right side view of the first cutting module according to the present invention is shown. Hereinafter, the configuration of the first cutting module according to the present invention will be described with reference to FIGS. 3 to 5 .

The first cutting module according to the present invention includes a support frame part 100, a belt part 200, a cover frame part 300, a guide frame part 400, a first bracket part 500, and a second bracket part 600. ), the first cutter unit 700 and the second cutter unit 800 are included.

The support frame part 100 serves as a work table and allows the belt part 200 to be spaced apart from the ground in the vertical direction. The shape of the support frame unit 100 is the same as that of FIGS. 3 to 5 as an example, but is not necessarily limited to this shape.

The belt part 200 is coupled to the support frame part 100 . In more detail, it is located on top of the support frame part 100 . In addition, it is preferable that the belt unit 200 circularly rotates in the longitudinal direction in a form surrounding a plurality of rollers. For example, it may be in the form of a conveyor belt. For this reason, when the honeycomb board 1 lands on the belt unit 200 for the first time, it moves in the longitudinal direction in response to the rotation of the belt unit 200, forming a first cutter unit 700 and a second cutter unit 700 to be described later. A cutting process is performed by the cutter unit 800 . Hereinafter, based on the longitudinal direction of the belt part 200, the vicinity of the first cutter part 700 is referred to as 'front', and the vicinity of the second cutter part 800 is referred to as 'rear'.

The rotational speed of the belt unit 200 is made by a control unit (not shown), and it is preferable that the user can control it.

The cover frame part 300 is positioned and coupled to the upper part of the support frame part 100 . The belt part 200, the guide frame part 400, etc. can be interlocked and coupled, and used to fix the position between the components formed on the upper part of the support frame part 100 among the components of the first cutting module according to the present invention. play a role However, the shapes of FIGS. 3 to 5 are examples, and are not limited to these shapes.

The guide frame part 400 is located above the belt part 200 . In addition, it is formed extending in the longitudinal direction. The position of the guide frame unit 400 is preferably fixed through the cover frame unit 300 .

At this time, it is preferable that the guide frame part 400 is formed as a pair. In addition, the pair of guide frame parts 400 are spaced apart at a predetermined interval in the width direction. Details regarding this will be described later.

The first bracket part 500 and the second bracket part 600 are coupled to the guide frame part 400 . The first cutter part 700 and the second cutter part 800 are coupled to the first bracket part 500 and the second bracket part 600, respectively, and the first cutter part 700 and the second cutter part 800 ) serves to fix the position so that it rotates around the rotation axis.

At this time, the first bracket part 500 and the second bracket part 600 have the same configuration. However, it is formed to be symmetrical with respect to the guide frame part 400. Therefore, referring to FIG. 4 , the first bracket part 500 is located and coupled to one side of the guide frame part 400, and the second bracket part 600 is located on the other side of the guide frame part 400. become and combine

Hereinafter, the configuration of the first bracket unit 500 will be described in detail. Since the second bracket unit 600 has the same configuration as described above and has a symmetrical shape, a detailed description thereof will be omitted to prevent redundant description.

In addition, in the pair of guide frame parts 400, the description will be made based on the guide frame part 400 located on the right side with reference to FIG. 4, and for convenience, reference numeral 410 will be referred to. Correspondingly, reference numerals of the first bracket part 500 and the second bracket part 600 coupled to the guide frame part 410 are referred to as '510' and '610', respectively.

The first bracket part 510 includes a guide fastening part 511, a width extension part 512, a vertical extension part 513, an oblique extension part 514, a motor part 515, and a cutter fastening part 516. do.

The guide fastening part 511 is for connecting the first bracket part 510 to the guide frame part 410, and is coupled to the guide frame part 410 and the first bracket part 510 at the same time.

The width extension part 512 is coupled to the guide fastening part 511 and extends in the width direction. According to the set length of the width extension part 512, the position in the width direction where the first cutter part 700 comes into contact with the honeycomb board 1 can be set.

The vertical extension part 513 is coupled to the end of the width extension part 512 . For example, the width extension part 512 and the vertical extension part 513 are preferably coupled so as to be perpendicular to each other. An angle between the first cutter part 700 and the surface of the honeycomb board 1 may be set according to the set length of the vertical extension part 513 . That is, the incident angle can be set.

The oblique extension part 514 is coupled to the end of the vertical extension part 513 . The angle between the first cutter part 700 and the surface of the honeycomb board 1 can be set according to the coupling angle between the oblique extension part 514 and the vertical extension part 513. At this time, the oblique extension portion 514 is preferably coupled to the vertical extension portion 513 in a direction in which an end portion of the oblique extension portion 514 faces the guide frame portion 410 . Due to this, the first cutter part 700 coupled to the oblique extension part 514 may form a V-shaped groove together with the second cutter part 800 .

The motor unit 515 is preferably coupled to the inside of the oblique extension unit 514 and provides rotational power to the first cutter unit 700 . In addition, the cutter fastening part 516 serves to fix the first cutter part 700 from the outside of the oblique extension part 514 so as not to be separated from the oblique extension part 514 .

The first bracket part 510 and the second bracket part 610 are separated from each other at a predetermined interval in the longitudinal direction and coupled to the guide frame part 410 . Effects related to this will be described later.

The first cutter part 700 is rotatably coupled to the first bracket part 500 . In addition, the second cutter unit 800 is rotatably coupled to the second bracket unit 600 . The first cutter unit 700 and the second cutter unit 800 have the same configuration, but are positioned symmetrically with respect to the guide frame unit 400 .

At this time, the axis of rotation of the first cutter unit 700 forms a predetermined angle based on an imaginary center line perpendicular to the belt unit 200 . That is, as shown in FIG. 3 , the first cutter part 700 is rotated based on the central axis formed at a predetermined angle, and the first cutter part 700 is positioned parallel to the oblique extension part 514 so that the honeycomb board 1 ) to be cut.

As described above, the first cutter part 700 and the second cutter part 800 are positioned symmetrically with respect to the guide frame part 400, and the first cutter part 700 and the second cutter part ( 800), when the first cutting module according to the present invention is viewed from the front, the inner ends of the first cutter part 700 and the second cutter part 800 are formed in an inclined shape toward the guide frame part 400. .

Accordingly, when the honeycomb board 1 landed on the belt part 200 passes through the first cutter part 700 and the second cutter part 800, a V-shaped groove 1b as shown in FIG. 9 is formed. . In addition, as described above, the first cutter portion 700 and the second cutter portion 800 are formed as a pair, and the V-shaped groove 1b is also spaced apart at a predetermined interval in the width direction to form a pair of is formed by

6 is an enlarged view of the inner end of the first cutter part 700 of the first cutting module according to the present invention, and FIG. 7 is the inner end of the second cutter part 800 of the first cutting module according to the present invention. is an enlarged drawing of

Here, the 'inner end' designates the position of the first cutter part 700 or the second cutter part 800 close to the guide frame part 400 .

In addition, since the first cutter part 700 and the second cutter part 800 formed in any one of the guide frame parts 410 of the pair of guide frame parts 400 are enlarged and shown, the first cutter part 700 and the second cutter part 800 corresponding to this The reference numerals of the cutter unit and the second cutter unit are referred to as '710' and '810'.

At this time, the first cutter unit 710 is composed of a main cutter 711 and a contact cutter 712. A contact cutter 712 is formed near the inner end of the first cutter portion 710 . At this time, it is preferable that the length of the contact cutter 712 in the vertical direction decreases toward the end of the contact cutter 712 from the rotation axis. Accordingly, the cutting force when forming the groove of the honeycomb board 1 contacting the end portion of the first cutter portion 710 by making the end portion of the first cutter portion 710 sharp can be improved. In addition, by concentrating the stress of the first cutter part 710 in a pointed shape, pressing the honeycomb board 1 with parts other than the end of the first cutter part 710 can be minimized.

That is, unlike the conventional method of entering the honeycomb board 1 perpendicularly, since it enters the honeycomb board 1 obliquely, stress concentration is applied, and cutting force is minimized by minimizing the pressing of the honeycomb board 1 by parts other than the cutting portion of the blade. , and the honeycomb board 1 can be prevented from being crushed as in the prior art, thereby improving product quality.

As shown in FIG. 7 , the same configuration and effect are applied to the second cutter unit 810 symmetrical to the first cutter unit 710, and detailed descriptions thereof will be omitted to prevent overlapping descriptions.

9 shows a honeycomb board that has passed through the first cutter unit 700 and the second cutter unit 800 of the first cutting module according to the present invention.

As described above, the first cutter part 700 and the second cutter part 800 are symmetrical with respect to the guide frame part 400, and their inner ends are inclined toward the guide frame part 400. The honeycomb board 1 passing through the cutter part 700 and the second cutter part 800 is formed with a V-shaped groove 1b as shown in FIG. 9 .

Due to the V-shaped groove 1b formed through the first cutting module according to the present invention, it is easy to assemble the honeycomb board box. To explain this, reference is made to FIG. 10 .

FIG. 10 is an enlarged view of the vicinity of one of the grooves 1b, and shows a form in which the honeycomb board 1 is folded based on the groove 1b.

First, unlike the prior art, the honeycomb board 1 is not completely cut, but formed into a groove shape, and the honeycomb board 1 is cut while leaving the lowermost surface. Therefore, as shown in FIG. 10, the user can easily bend the honeycomb board 1 around the groove 1b, and can easily form the side and bottom surfaces of the box made of the honeycomb board.

In addition, as described above, since the first cutter part 700 and the second cutter part 800 are formed as a pair, the grooves 1b are formed as a pair, and the honeycomb is formed in each groove 1b as a standard. When the honeycomb board 1 is folded toward the center of the board 1, both sides and bottom of the box can be formed simultaneously. Due to this, there is an advantage in that the manufacturing speed of the finished product of the honeycomb board box (or packaging box) based on the cut honeycomb board 1 is increased.

At this time, in the V-shaped groove 1b, when the ends of the inclined portions of the opposing grooves 1b come into contact with each other, the corresponding portions in the process of folding the honeycomb board 1 based on the groove 1b Because it is thin, it can break. Therefore, in the present invention, it is preferable that the inner end of the first cutter part 700 and the inner end of the second cutter part 800 are spaced apart at a predetermined interval in the width direction. With this configuration, when the groove 1b is formed, a section of the lower surface parallel to the honeycomb board 1 is formed as shown in FIG. 9, so that a sufficient folding area can be secured when folding. Therefore, there is an advantage in that the quality and lifespan of the finished product of the honeycomb board box can be extended.

As described above, the first bracket part 500 and the second bracket part 600 are coupled to be spaced apart from each other at a predetermined interval in the longitudinal direction based on the guide frame part 400 . Due to this, the first cutter unit 700 and the second cutter unit 800 are positioned to be spaced apart from each other at a predetermined interval in the longitudinal direction with respect to the guide frame unit 400 .

Therefore, the honeycomb board 1 initially landed on the belt part 200 passes through the first cutter part 700 and then passes through the second cutter part 800. Referring to FIG. 9, among the inclined portions of the groove 1b of the honeycomb board 1, the left portion is formed first, and then the right portion is formed.

Therefore, in forming the groove 1b, the first cutter part 700 and the second cutter part 800 do not cut the honeycomb board 1 at the same time, but sequentially cut the honeycomb board 1 so that the cutter An effect of dispersing the momentary pressure applied to the additional honeycomb board 1 is generated. Due to this, it is possible to solve the problem of distortion generated in the process of cutting the honeycomb board 1, which is a conventional problem.

In addition, it is preferable that the belt part 200 and the first cutter part 700 rotate in opposite directions, and the first cutter part 700 and the second cutter part 800 preferably rotate in the same direction. do.

When the belt unit 200 and the first cutter unit 700 (or the second cutter unit 800) rotate in opposite directions, the honeycomb board 1 moves along the belt unit 200 in the moving direction. Since the first cutter unit 700 coincides with the moving direction based on the longitudinal direction of the first cutter unit 700, there is an advantage in that momentary pressure applied to the honeycomb board 1 during cutting can be minimized. Due to this, it is possible to solve the problem of distortion generated in the process of cutting the honeycomb board 1, which is a conventional problem.

Please refer to FIG. 8 . 8 is an enlarged plan view showing the vicinity of the second bracket part.

According to the present invention, the position of the second cutter unit 800 coupled to the second bracket unit 600 in the width direction can be adjusted.

In order to explain this, the second bracket portion 600 coupled to any one guide frame portion 410 of the pair of guide frame portions 400 will be described as a reference, and for convenience, reference numeral 610 for the second bracket portion '.

The second bracket part 610 includes a guide fastening part 611, a width extension part 612, a vertical extension part 613, an oblique extension part, a motor part, and a cutter fastening part. This has the same configuration as the above-described first bracket unit 510 and has a symmetrical shape to prevent overlapping descriptions.

At this time, it is preferable that the second bracket portion 610 has a bolt portion 614 extending in the width direction on the inside of the width extension portion 612, and the inside of the bolt portion 614 and the vertical extension portion 613 are It is preferably screwed. Due to this, the vertical extension part 613 can move in the width direction along the thread of the bolt part 614, and correspondingly, the oblique extension part connected to the vertical extension part 613 and the second cutter part 800 also It can move in the width direction. Movement of the vertical extension part 613 may be electronically controlled.

If the position of the second cutter part 800 is adjusted in the width direction while the position of the first cutter part 700 is fixed, the size of the groove 1b formed in the honeycomb board 1 in the width direction can be adjusted. be able to Therefore, when the design of the honeycomb board box is changed, the size of the groove 1b can be flexibly changed, thereby maximizing production efficiency.

However, this width direction adjustment mechanism may be formed in the first bracket part 510, and is not necessarily limited to the second bracket part 610.

Hereinafter, configuration and effect of the lifting module will be described with reference to FIGS. 12 to 14 . 12 to 14 show a process in which the unprocessed honeycomb board 1 is moved to the first cutting module 1000 according to the operation of the lifting module.

The lifting module 2000 is preferably adjacent to the first cutting module 1000 in the longitudinal direction. As will be described later, the unprocessed honeycomb board 1 moved in the longitudinal direction by the lifting module 2000 is the first cutting module ( It lands on the belt part 200 of 1000 and is cut to form a groove 1b in the longitudinal direction.

The elevation module 2000 includes an elevation body portion 2100, an elevation line portion 2200, an elevation pressurization portion 2300, an elevation support portion 2400, and an elevation restriction portion 2500.

The elevating line portion 2200 is coupled to the elevating body portion 2100 and preferably extends in the longitudinal direction. For example, it may have a shape of a guide rail in a pipe shape.

The lifting pressing part 2300 is coupled to the lifting line part 2200 . In addition, the lifting pressing part 2300 is movable in the longitudinal direction along the lifting line part 2200 . The lifting and pressing unit 2300 is moved by a control unit (not shown).

At least one unprocessed honeycomb board 1 is stacked on the elevating support part 2400 . In addition, the elevating support part 2400 is capable of elevating and descending in a vertical direction. The lifting support unit 2400 can be moved up and down by a control unit (not shown).

Hereinafter, a process of moving the unprocessed honeycomb board 1 to the first cutting module 1000 through the lifting module 2000 will be described.

First, refer to FIG. 12 .

A plurality of honeycomb boards 1 are vertically stacked on the lifting support 2400 . At this time, a detection sensor (not shown) is installed in the elevating body part 2100 to recognize the positions of the plurality of honeycomb boards 1 stacked on the elevating support part 2400 . More specifically, the honeycomb board 1 positioned at the top of the plurality of honeycomb boards 1 can be detected.

Accordingly, the elevating support part 2400 moves up and down in the vertical direction, and the detection sensor installed on the elevating main body part 2100 determines that the honeycomb board 1 positioned at the top among the plurality of honeycomb boards 1 has reached a predetermined position. If recognized, it is transmitted to the control unit so that the lifting pressure unit 2300 operates. However, the location of the detection sensor is not limited to the elevating main body 2100 .

Next, refer to FIG. 13 .

The lifting pressing part 2300 moves in the longitudinal direction along the lifting line part 2200 . At this time, only one honeycomb board 1 positioned at the top is allowed to be moved in the longitudinal direction by the lifting/pressing unit 2300 . For example, the lifting support part 2400 at the lower end of the lifting pressing part 2300 is higher than the height in the vertical direction from the surface of the lifting support part 2400 of the honeycomb board 1 stacked right below the honeycomb board 1 located on the uppermost part. ) is controlled so that the vertical height from the surface is high. Through this control method, only one honeycomb board 1 positioned at the top can be moved in the longitudinal direction by the lifting/pressing unit 2300 .

The lifting pressing part 2300 moves in the longitudinal direction along the lifting line part 2200, and the honeycomb board 1 positioned at the top part of the inside of the lifting pressing part 2300 comes into contact with it and pushes it in the longitudinal direction. At this time, even if the uppermost honeycomb board 1 moves in the longitudinal direction, it can move in the longitudinal direction without falling off because the honeycomb board 1 stacked right below it supports the lower part.

At this time, the honeycomb board 1 positioned at the top directly lands on the belt part 200 of the first cutting module 1000. More specifically, there is a section in which one end of the uppermost honeycomb board 1 is landed on the belt unit 200 and the other end is simultaneously supported by the honeycomb board 1 stacked immediately below. It is desirable to design Due to this, the lifting and pressing unit 2300 smoothly moves the honeycomb board 1 in the longitudinal direction so that it can be supplied to the first cutting module 1000.

The elevation limiting unit 2500 is coupled to the elevation main body 2100 . At this time, it is preferable that the lower end of the elevation limiting unit 2500 is located lower than the lower end of the elevation main body 2100 in a vertical direction.

The elevation limiting unit 2500 serves as a stop bar. When all the stacked honeycomb boards 1 are moved to the first cutting module 1000, the lifting support 2400 and the lifting main body 2100 may collide. Therefore, before the elevation support 2400 and the elevation main body 2100 collide, when the elevation support 2400 comes into contact with the elevation limiting unit 2500, the elevation of the elevation support 2400 in the vertical direction is stopped to prevent advance movement. collision can be prevented. Due to this, there is an advantage that the life of the device is extended.

Next, refer to FIG. 14 .

When the lifting pressure unit 2300 lands the entire honeycomb board 1 positioned at the top to the belt unit 200 of the first cutting module 1000, the lifting pressure unit 2300 moves the lifting line unit 2200 again. to return to the original position. Thereafter, the lifting support 2400 is moved up and down so that the honeycomb board 1 stacked right below becomes the honeycomb board 1 positioned at the top.

At this time, the elevation support unit 2400 may be elevated by the height of one honeycomb board 1 in the vertical direction. Due to this, a mechanism in which only one honeycomb board 1 positioned at the top is moved in the longitudinal direction by the lifting and pressing portion 2300 can be implemented in the same principle as described above.

The unprocessed honeycomb board 1 transferred from the lifting module 2000 passes through the first cutting module 1000 to form grooves 1b in the longitudinal direction. In this case, as will be described later, reference numerals of grooves formed in the longitudinal direction are referred to as '1b', and reference numerals of grooves formed in the width direction are referred to as '1c'. In addition, the groove 1b formed in the longitudinal direction and the groove 1c formed in the width direction may be formed as a pair, respectively, and the pair of grooves 1b formed in the longitudinal direction are spaced at a predetermined interval in the width direction. Preferably, the pair of grooves 1c formed in the width direction are spaced at a predetermined interval in the length direction.

The honeycomb board 1 passing through the first cutting module 1000 is transferred to the switch module 3000 .

15 is an enlarged view of a switch module according to the present invention. Hereinafter, the configuration and effects of the switch module according to the present invention will be described with reference to FIG. 15 .

A switch module 3000 according to the present invention includes a switch frame part 3100, a switch roller part 3200, a switch bumper part 3300, a switch chain part 3400, and a switch pressing part 3500.

The switch frame unit 3100 is adjacent to the first cutting module 1000 . More specifically, when the honeycomb board cutting system according to the present invention is viewed from a plan view, the first cutting module 1000 and the second cutting module 1000a are respectively switch frame parts ( 3100), the first cutting module 1000 and the second cutting module 1000a are preferably disposed in a direction perpendicular to the switch frame unit 3100. That is, based on FIG. 15 , the first cutting module 1000 is located on the right side of the switch frame unit 3100 and the second cutting module 1000a is located on the upper side of the switch frame unit 3100 . Accordingly, the honeycomb board 1 is moved in the order of the first cutting module 1000, the switch module 3000, and the second cutting module 1000a, and the direction is changed based on the switch module 3000. Details regarding this will be described later.

A plurality of switch roller parts 3200 extending in the width direction are formed in the switch frame part 3100 . As shown in the enlarged view of FIG. 15 , the switch roller unit 3200 preferably rotates in place about a central axis. In addition, the plurality of switch roller units 3200 are spaced apart from each other at predetermined intervals in the longitudinal direction.

Therefore, the honeycomb board 1 formed with the grooves 1b in the longitudinal direction is transferred to the inside of the switch frame 3100 and moved toward the switch bumper 3300 by the rotation of the plurality of switch rollers 3200. do. At this time, it is preferable that all of the plurality of switch roller parts 3200 rotate in the same direction, and it is preferable to rotate counterclockwise with respect to FIG. 15 so as to move toward the switch bumper part 3300.

When the honeycomb board 1 moves toward the switch bumper unit 3300 and comes into contact with the switch bumper unit 3300, the corresponding information is transmitted to the control unit by a detection sensor (not shown), and the switch chain unit 3400 The switch chain part 3400 is controlled to rotate.

Please refer to Figure 16. 16 is an enlarged view of the switch chain of the switch module according to the present invention.

It is preferable that the switch chain part 3400 rotates along the width direction, and for example, it is preferable that a plurality of chains are formed and rotated. At this time, the switch pressing unit 3500 is coupled to one point of the switch chain unit 3400 .

In addition, at least one switch chain unit 3400 is preferably disposed between the plurality of switch roller units 3200 .

The switch pressing unit 3500 may rotate one cycle corresponding to the rotation of the switch chain unit 3400 . At this time, it is preferable that the switch chain part 3400 rotates in a direction toward the second cutting module 1000a, and correspondingly, the switch pressing part 3500 also rotates in a direction toward the second cutting module 1000a. .

Accordingly, in a state in which the movement of the honeycomb board 1 in contact with the switch bumper 3300 is restricted so that it is no longer moved in the longitudinal direction, the switch pressing unit 3500 moves the honeycomb board 1 in the width direction. The honeycomb board 1 moved in the width direction lands on the belt part 200a of the second cutting module 1000a.

At this time, it is preferable that the rotation direction of the switch roller unit 3200 and the rotation direction of the switch chain unit 3400 are perpendicular to each other. Through this, as will be described later, grooves in the longitudinal direction and the width direction can be formed in the honeycomb board 1.

According to the present invention, based on the switch module 3000, the direction of the honeycomb board 1 itself is not rotated, but the moving path of the honeycomb board 1 in the system is changed. Accordingly, the honeycomb board 1 is moved in the width direction while the position of the grooves 1b formed in the longitudinal direction is not switched. In this state, when the honeycomb board 1 lands on the second cutting module 1000a, it is cut according to the same principle as the groove was formed in the first cutting module 1000, but perpendicular to the already formed longitudinal groove 1b. It becomes possible to form the groove 1c in the width direction.

As described above, the process of changing the moving path of the honeycomb board 1 based on the switch module 3000 is expressed through FIGS. 17(a) to (c).

The second cutting module 1000a has the same shape as the first cutting module 1000 . However, it is arranged so as to be perpendicular to the first cutting module 1000. Through this configuration, the longitudinal groove 1b and the widthwise groove 1c can be formed in one cycle on the honeycomb board 1 that has undergone the system according to the present invention, reducing work time and improving product quality. has an enhancing effect. Since the configuration of the second cutting module 1000a is overlapped with that of the first cutting module 1000, a detailed description thereof will be omitted to prevent overlapping description.

FIG. 18 shows the state of the honeycomb board 1 after passing through the first cutting module 1000 and the second cutting module 1000a with respect to a plane.

In the honeycomb board 1, a pair of grooves 1b extending in the longitudinal direction and spaced at a predetermined interval in the width direction are formed through the first cutting module 1000 and extending in the width direction, A pair of grooves 1c spaced at a predetermined interval in the longitudinal direction are formed through the second cutting module 1000a. Thus, the honeycomb board 1 formed with grooves in the shape of a well as shown in FIG. 18 is completed.

The punching module 4000 serves to cut the corner portion 1d of the honeycomb board 1 shown in FIG. 18 . The entire honeycomb board 1 with the corner portion 1d cut has a cross (+) shape, and is manufactured in a structure in which grooves 1b and 1c are formed along the outer edge.

19 shows a punching module according to the present invention. Hereinafter, the configuration and effects of the punching module 4000 according to the present invention will be described with reference to FIG. 19 .

The punching module 4000 according to the present invention includes a punching belt part 4100, a punching pressure part 4200, and a punching stopper 4300.

The punching belt unit 4100 preferably extends in the width direction, and one end is adjacent to the belt unit 200a of the second cutting module 1000a. Thus, the honeycomb board 1 discharged from the second cutting module 1000a lands on the punching belt unit 4100.

The honeycomb board 1 landed on the punching belt part 4100 moves in the width direction along the punching belt part 4100 . At this time, when it comes into contact with the punching stopper 4300 capable of moving up and down in the vertical direction, the rotation of the punching belt part 4100 is stopped. This stopping process is performed by a detection sensor (not shown) formed on the punching stopper 4300 and a control unit.

It is preferable that the punching pressure unit 4200 is formed in plurality. More preferably, it is formed in four pieces and installed so as to be positioned vertically above the four corners 1d of the honeycomb board 1 shown in FIG. 18. The punching pressure unit 4200 includes a pressure frame 4210 and a pressure 4220 capable of moving vertically.

When the punching stopper 4300 and the honeycomb board 1 come into contact, the rotation of the punching belt part 4100 is stopped, and the pressure 4220 of the punching pressure part 4200 is controlled to descend in the vertical direction.

The pressure 4220 descending in the vertical direction presses and cuts the edge 1d formed on the honeycomb board 1 . Fig. 21 shows a plan view of the honeycomb board 1 after the corners are cut.

At this time, according to another embodiment, a punching support 4400 may be further included. 20 is a representation of a punching support according to another embodiment of the present invention.

The punching support part 4400 is disposed along the punching belt part 4100 in the vertical direction of the upper part of the punching belt part 4100, and it is preferable that at least one is formed. The punching support 4400 is formed with a pressure roller 4410, and the pressure roller 4410 rotates along the width direction. A portion of the outer circumferential surface of the pressure roller 4410 comes into contact with the surface of the honeycomb board 1 moving along the punching belt 4100 to support the honeycomb board 1. Therefore, since the honeycomb board 1 can be supported and prevented from coming off, there is an advantage in that work efficiency is increased.

When the pressure 4220 cuts the edge of the honeycomb board 1, it moves back to its original position, and the punching stopper 4300 moves vertically. Due to this, the processed honeycomb board 1 is discharged into the space between the lifted punching stopper 4300 and the punching belt unit 4100, and is moved to a lowering module 5000 to be described later. When the processed honeycomb board 1 is discharged, the punching stopper 4300 descends again in the vertical direction. This mechanism may be achieved by a detection sensor and a control unit, which are not shown.

Hereinafter, the configuration and effect of the descending module will be described with reference to FIGS. 22 to 25 . 22 to 25 show the process of stacking the processed honeycomb board 1 according to the operation of the lowering module.

The lowering module 5000 according to the present invention includes a lowering stopper 5100, a lowering supporting part 5200, and a lowering supporting part 5300.

If the processed honeycomb boards 1 are directly stacked on a floor or the like, when the processed honeycomb boards 1 fall in the order of the processed honeycomb boards 1 that have been stacked, the honeycomb board 1 will fall into the groove ( 1b and 1c), the ends of the processed honeycomb boards 1 are inserted into the grooves 1b and 1c of the processed honeycomb boards 1 that are already stacked in order. may cause damage. However, due to the configuration of the lowering module 5000 according to the present invention, this phenomenon can be prevented and product quality can be improved.

First, refer to FIG. 22 .

The processed honeycomb board 1 comes into contact with the lowering stopper 5100. The lowering stopper 5100 is preferably positioned on a line parallel to the punching belt unit 4100 in the width direction. In addition, a detection sensor (not shown) is formed on the lowering stopper 5100, and when the processed honeycomb board 1 comes into contact with the lowering stopper 5100, this information is transmitted to the control unit.

At this time, it is preferable that a pair of lowering support parts 5200 are formed on both sides of the lowering stopper 5100 . The lowering support part 5200 may be composed of, for example, the first lowering supporting part 5210 and the second lowering supporting part 5220, and are preferably coupled so as to be perpendicular to each other. The processed honeycomb board 1 is in contact with the upper surface of the second lowering support part 5220.

Accordingly, the pair of second lowering supports 5220 support the processed honeycomb board 1 from the lower surface.

The lower support part 5300 is located below the lower support part 5200 in the vertical direction.

Next, refer to FIG. 23 .

When the lowering stopper 5100 and the processed honeycomb board 1 come into contact with each other, the control unit controls the pair of lowering supports 5200 to move away from each other in the longitudinal direction through a sensor.

As a result, as shown in FIG. 23 , since the processed honeycomb board 1 is no longer supported by the pair of lowering supporting parts 5200, it falls vertically and is seated on the lowering supporting part 5300.

Next, refer to FIG. 24 .

When the processed honeycomb board 1 falls vertically, the honeycomb board 1 is no longer recognized by the drop stopper 5100. When this information is transmitted to the control unit, the control unit returns to the original position by controlling the pair of lowering support units 5200 to come closer to each other in the longitudinal direction.

Due to this, the processed honeycomb board 1 introduced sequentially is supported by a pair of lowering supports 5200 in the same principle.

Next, refer to FIG. 25 .

The lowering support part 5300 can move up and down in the vertical direction. Accordingly, when the lowering support 5300 moves vertically in response to the vertical drop and stacking of the processed honeycomb boards 1, the plurality of processed honeycomb boards 1 can be continuously stacked. As a result, there is an advantage in that work efficiency is increased.

The lowering of the lowering support 5300 in the vertical direction is controlled by the controller, and the honeycomb board 1 processed in the same principle as the above-described lifting module 2000 is lowered by the vertical height of one lower support 5300. It is preferable that the honeycomb board 1 descends vertically whenever it is landed.

Although the detailed description of the present invention described has been described with reference to preferred embodiments of the present invention, those skilled in the art or those having ordinary knowledge in the art will find the spirit and spirit of the present invention described in the claims to be described later and It will be understood that the present invention can be variously modified and changed without departing from the technical scope. Therefore, the technical scope of the present invention is not limited to the contents described in the detailed description of the specification, but should be defined by the claims.

1000: first cutting module,
1000a: second cutting module,
2000: lift module,
3000: switch module,
4000: punching module,
5000: descent module.

Claims (7)

a first cutting module which cuts the honeycomb board to form a first groove in the longitudinal direction;
a switch module that converts the moving direction of the honeycomb board transferred from the first cutting module from a longitudinal direction to a width direction;
a second cutting module which cuts the honeycomb board transferred from the switch module to form a second groove in a width direction; and
a punching module to cut a part of the honeycomb board by punching the honeycomb board transferred from the second cutting module;
The switch module,
A switch frame portion formed on the right side of the first cutting module;
a plurality of switch roller parts extending in the width direction of the switch frame part and spaced apart from each other at predetermined intervals in the length direction;
a switch bumper part formed at one end of the switch frame part; and
Including; at least one switch chain part disposed between the plurality of switch roller parts,
When the plurality of switch roller parts rotate counterclockwise in place, the honeycomb board moves toward the switch bumper part by rotation of the plurality of switch roller parts;
When the honeycomb board comes into contact with the switch bumper part, the switch chain part rotates in a direction toward the second cutting module so that the honeycomb board lands on the second cutting module.
Honeycomb board cutting system.
According to claim 1,
An elevating module that elevates and moves the unprocessed honeycomb board in the longitudinal direction and transfers the unprocessed honeycomb board to the first cutting module;
Honeycomb board cutting system.
According to claim 1,
a lowering module for lowering and stacking the honeycomb board that has passed through the punching module;
Honeycomb board cutting system.
According to claim 1,
The first groove is formed in a pair and is formed to be spaced apart at a predetermined interval in the width direction
Honeycomb board cutting system.
According to claim 1,
The second groove is formed in a pair and is formed to be spaced apart at a predetermined interval in the longitudinal direction.
Honeycomb board cutting system.
According to claim 1,
Wherein the first cutting module and the second cutting module have the same shape and are disposed in a direction perpendicular to each other.
Honeycomb board cutting system.
According to claim 1,
The switch module switches the moving direction of the honeycomb board to be vertical.
Honeycomb board cutting system.

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