KR20150036969A - Fold bending groove of cardboard cutting device - Google Patents

Abstract

The purpose of the present invention is to provide a device for cutting a folding groove for folding cardboard enabling the precise and rapid manufacture of a box or a book cover by cutting the folding groove facilitating the manufacture of a box and a book cover using the cardboard having a predetermined thickness such as a wooden board, a plastic board, and laminated paper to easily fold the cardboard. The purpose of the present invention is to provide the device for cutting the folding groove for folding the cardboard to fold the cardboard having a predetermined thickness for manufacturing a packing box and a cover easily and simply. The device for cutting the folding groove for folding the cardboard is characterized by including a cardboard supply device unit (100) where a predetermined amount of the cardboard (10) to be processed is supplied and stacked; a transfer device unit (200) for transferring the cardboard (10) supplied and stacked on the cardboard supply device unit (100); a cutting device unit (300) cutting the folding groove (11) through the cardboard (10) transferred by the transfer device unit (200); a cutting-penetrating device unit (400) the cutting the folding groove (11) through the cardboard (10) transferred from the cutting device unit (300); a cutter device unit (500) cutting the folding groove formed on the cutting-penetrating device unit (400); and a discharge conveyor (600) discharging the cardboard with the folding groove (11).

Description

[0001] The present invention relates to a bending groove of a cardboard cutting device,

The present invention can cut a folding groove for easy construction of a box, a book cover or the like using a cardboard having a certain thickness (hereinafter, referred to as cardboard), such as wood, a plastic plate and a paper lumber The present invention relates to a bending groove cutting apparatus using a cardboard folding apparatus which can easily and precisely and quickly manufacture a book cover or the like.

As well known, packing boxes used for the purpose of preservation of important contents in the storage and transportation of important goods, book covers for protecting the diary and high quality books and for improving the beauty and merchandise are solid, hard and thin wood, The paperboard member is thick, rigid and hard to bend to form a box, and has a disadvantage that it can not form an accurate folded line.

Therefore, in the home, the bending section partitioned by the cardboard is strongly pressed by a tool such as a sharp knife to form a concave portion corresponding to the folding line, and then the concave portion is bent using the concave portion. And is limited to constituting a box.

Therefore, in a large box or a cover cover industry, a device capable of mass production is required.

As a prior art for satisfying such a condition, Patent Publication No. 100827454 is known. The present invention is limited to forming a folding line using corrugated cardboard, and its constitution comprises an upper bending groove forming mold interlocked with a cylinder by a vertical guide bar formed on both sides of the frame The upper and lower bending grooves are formed in the frame so that the upper and lower bending grooves are press-fitted into the upper and lower bending grooves. The bending grooves formed in the bending grooves are press- .

Such a structure is constituted by a folding line groove formed by a pressing force due to a pressing force by pressurizing the paperboard from the upper and lower sides so that not only the bending function is lowered but also the cardboard has a certain elasticity. Therefore, a hard wood such as a box, a book cover, And paper lumber are very difficult to use.

In another embodiment, an example of a bending groove formed by cutting a predetermined depth along a folding line of a cardboard to which a wheel rotating at a high speed with a motor is fed while conveying a cardboard to be processed on a frame die is shown, It causes not only a lot of dust but also a lot of noises and the cutting surface due to the cutting is not smooth, so that the adhesion of the paste due to many irregularities is deteriorated.

In order to overcome this problem, a registration utility model 200464466 improved by the present applicant has been proposed.

This invention relates to a conveying device for conveying a cardboard to be processed by guiding a paperboard laid on a guiding guide of a guiding guide to both sides of a stacking plate of a base to be processed, A cutting knife clamp device for adjusting the interval and height between the cut knife for cutting the groove and the cut knife is constructed.

In this prior art, the operator supplies a single sheet of paperboard and cuts the bending grooves with the cutting knife formed at the advancing position while the conveying body moves the supplied paperboard, so that the continuous operation is performed in a single process, The mass productivity is limited.

Patent No. 100827454 Registered utility model 200464466

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a folding structure for automatically folding a folding groove for forming a box, a book cover or the like using a cardboard having a predetermined thickness, It is also possible to provide a cutting device, which is capable of quickly forming a folding groove without limiting the mass productivity and the thickness of the cardboard, and also by easily adjusting the interval and depth of the folding groove, The present invention is intended to provide a folding groove cutting device which can be constituted by a U shape or a U shape.

The present invention provides a folding groove cutting apparatus which can improve productivity and work easily because a bending groove can be automatically and quickly operated to meet mass productivity and a box or book cover can be precisely folded to produce a smooth product.

A carton folding groove cutting device for cutting a folding groove for contacting a cardboard to easily and easily fold a cardboard having a certain thickness for forming a packing box and a cover,

A cardboard feeder unit 100 in which the carton 10 to be processed is fed and loaded in a predetermined amount,

A conveying unit 200 for conveying the paperboard 10 fed to the paperboard feeding unit 100,

A cutting device 300 for cutting the folding grooves 11 in the paperboard 10 transported by the transporting device 200,

And a cutting cutting device 400 for cutting the folding grooves 11 in the carton 10 transported from the cutting device 300. The cut cutting device 400 is provided with a cutting groove 11, And a discharge conveyor (600) for discharging the cardboard (10) having the cutting grooves (11) formed therein is provided with a cutting cutter unit (500).

The present invention relates to a packaging box used for the purpose of preventing packing damage in the storage and transportation of important articles, a book cover for protecting a diary or a premium book, and a book cover for enhancing beauty and merchandise, and a hard, thin and thin wood, , It is possible to cut the bending grooves for bending the thick and solid paperboard into the precise and precise positions by automatically cutting, thereby improving the workability and smoothness of the folding portion and the merchandise due to the precise bending Features,

The effect of being able to be formed by automatically cutting the bending grooves together with the feature that the gas is easily constituted, the work is stable, and there is no failure.

Fig. 1 is a photograph of a sash showing an actual product of the present invention. Fig.
2 is an operational explanatory sectional view according to the entire configuration of the present invention.
3 is an explanatory diagram of a feeding and feeding state of a cardboard to be processed according to the present invention.
FIG. 4 is an explanatory diagram of a cutting and cutting device for cutting a bending groove according to the present invention; FIG.
Fig. 5 (a) is a perspective view of the cardboard before cutting the bending grooves according to the present invention. Fig.
(b) is a perspective view of a cardboard in which a first transverse bending groove is cut by the present invention.
(c) is a perspective view of a cardboard in which a first horizontal bent groove and a second vertical bent groove are cut by the present invention.
Fig. 6 is an explanatory view of a box using a carton constituting a bending groove in Fig. 5 (c). Fig.
Fig. 7 is a box construction diagram in which the bending groove intervals are different according to the present invention; Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding line for forming a folding line of a folded portion when forming a box, a book cover or the like using a paperboard having a predetermined thickness, such as wood, a plastic plate and a paper laminate The present invention provides a bending groove cutting apparatus for cutting a groove.

As shown in FIGS. 1 to 4, the present invention comprises a carton supply unit 100 in which a carton 10 to be processed is fed and loaded in a predetermined amount,

A conveying unit 200 for conveying the paperboard 10 fed to the paperboard feeding unit 100,

A cutting device 300 for cutting the folding grooves 11 in the paperboard 10 transported by the transporting device 200,

And a cutting cutter unit 400 for cutting the folding grooves 11 in the carton 10 conveyed from the cutting unit 300. The cutting cutter unit 400 is provided with cutting grooves 11 And a discharge conveyor (600). The apparatus is provided with a cutting cutter unit (500) and a discharge conveyor (600).

1 and 3, the cardboard feeder unit 100 for feeding the cardboard 10 one by one in the cardboard folding and bending groove cutting apparatus includes guide rods 120 fixed at a predetermined height to the base 110 The horizontal guide 122 is provided with a plurality of fastening members 121 fastened movably (moved to the front side in the figure) by a horizontal guide 122 and is vertically erected so as to be movable laterally A plurality of judgment boards 123,

The support member 126 is closely contacted with the support member 126 fixed to the adjustment ring 125 which is adjusted to the right and left by the fastening bolt 124 to the fastening member 121 fastened to the guide rod 120, A cardboard control unit 129 which is elastically biased by a resilient spring 128 is inserted in a height adjustment bolt 127 which is fastened to the cardboard control unit 129,

The end of the inter-card control unit 129 is formed as a space which is close to the conveying belt 210 so that only one conveying carton 10 can be drawn out and a control for preventing the inter- And a lower end of the plate identification plate 123 is fixed to the inside of the plate identification plate 123 so that the lower plate of the plate control plate 130 is positioned in the lower part of the plate control interval 129, 131).

A cardboard guide plate 133 hinged at an oblique angle to the adjustment ring 132 movably coupled to the coupling member fastened to the tip end of the base 110 to adjust the installation angle is mounted on the pair of plate pilings 123 so as to be stacked on the rear end of the paperboard 10 fed into the plate identification plate 123 so that the fed paperboard 10 is slid so that the feeding belt 210 is fed in a multi- So that only one sheet of paper 10 can be easily conveyed. At this time, the installation angle of the paperboard guide plate 133 can be adjusted by the thickness of the paperboard 10 or the like.

As shown in FIGS. 2 and 3, the conveying unit 200 for conveying the cardboard 10 supplied to the cardboard supplying unit 100 includes a conveying belt (not shown) passing under the cardboard supplying unit 100 210 are interlocked with a drive motor M1 configured on the base 110,

An interlocking belt 212 interlocked with the sprocket 211 of the conveyance belt 210 is configured to be close to the drum 310 to be described later to supply the conveyed cardboard 10 to the drum 310, The upper guide 213 and the side guide 214 for guiding the conveyance belt 10 are securely conveyed and guided by the conveyance belt 210 and the cardboard 10 conveyed by being fastened to the base 110 around the interlocking belt 212 .

2 and 4, the cutter unit 300 for cutting the folding grooves 11 in the carton 10 fed by the feeder unit 200 is provided at the end of the interlocking belt 212, A drum 310 hinged to the base 110 to receive the conveying carton 10 in close proximity to the carton guide plate 215 and interlocked with the driving motor M2 constituted by the base 110,

The drum 310 is elastically brought into close contact with the drum 310 so as to be fed to the drum 310 conveyed to the drum 212 in the vicinity of the drum guide plate 215 at the end of the drum 310 And the other end thereof reaches the conveying conveyor 600 in the base 100,

The binding belt 320 is fixed between the outer circumferential surface of the drum 310 and the engaging belt 320 closely attached to the outer circumferential surface of the drum 310 by being interposed between the drum 310 and the cardboard guide plate 215, A cutting cutting device 400 for cutting the folding grooves 11 in the conveying carton 10 is provided with a rack 412 and a slide bar 413 formed on a rotary member 410 hinged to the base 110, And cuts the folding groove 11 by the cutting cutter 510 of the cutter unit 500 fastened thereto.

4, the cutter 400 punches a pair of rotary members 410 hinged by hinge shafts 411 on the inner walls of both sides of the base 110, The control rod 415 protruding from the rotation member 410 controls the rotation distance of the rotation member 410 and the adjustment bolt 416 hinged to one side of the rotation member 410 is fixed to the fixing member And the upper and lower nuts 418 fastened to the adjustment bolts 416 are adjusted to adjust the position of the rotary member 410 so that a cutter 510 to be described later is closely contacted to the drum 310, The depth of the folding groove 10 is set by controlling the contact distance with the folding groove 10,

A slider rod 413 and a rack 412 are formed on the rotary member 410 hinged to the inner walls on both sides to form a cutter body 420 which is movably attached to the slide bar 413 in a lateral direction,

The pinion 422 passing through the cutter body 420 and having the adjustment knob 421 at the top is engaged with the rack 412 so that the cutter body 420 is moved to the left and right by the adjustment knob 421 The cutting cutter unit 400 configured to move the cutter 510 formed in the cutter body 420 to the left and right to adjust the distance between the cut grooves 11 is composed of a plurality of cutter units 400, So that the work can be carried out.

The cutter body 420 is formed with a cutting cutter unit 500.

The cutting cutter unit 500 includes a cutter clamp 511 fixed to the cutter body 420 to fix the cutter 510 and a fixing member 520 disposed above the cutter clamp 511, The presser bar 521 for pressing the cardboard 10 which is wrapped around the drum 310 and inserted between the engaging belt 320 of the cutter apparatus unit 500 and the drum 310 is inserted into the fixing bolt 522 So that the leading edge of the paperboard 10 being conveyed is pressed by the pressing bar 521 to be brought into close contact with the surface of the drum 310 of the original form so that the leading end of the paperboard 10 forms a cutting groove 11 with a predetermined depth Respectively.

The cutter 510 fastened to the cutter clamp 511 is fastened with a "V" character according to the condition of the cut groove 11 to be formed or freely selected and mounted with a "U" shape or a "┗" shape or the like And according to this configuration, the cutting groove 11 is constituted by the groove having the shape as described above.

The carton 10 wrapped between the engaging belt 320 and the drum 310 of the cutting cutting device 400 passes through the cutting cutter device 500 to form a cutting groove 11 And a discharge conveyor 600 for discharging the finished cardboard 10 to the outside of the base 110 by discharging the discharged cardboard 10 by the rotational force of the drum 310 and the engaging belt 320.

The operation and effect of the present invention configured as described above will be described in detail with reference to the accompanying drawings.

The present invention is applied to a cardboard for constructing a box, a cover and the like using wood, a plastic plate material, a paper lumber or a cardboard made of a material not shown (hereinafter referred to as cardboard).

That is, when a box, a book cover or the like is formed using cardboard having a predetermined thickness, a cardboard folding for cutting the folding groove for forming a folding line for facilitating folding of the folding portion, And to provide a groove cutting apparatus.

As shown in the drawing, the present invention comprises a carton feeding device 100 in which a carton 10 to be processed is fed and loaded in a predetermined amount, a carton 10 fed to the carton feeding device 100, A cutting device 300 for cutting the folding grooves 11 in the carton 10 transported by the transporting device 200 and a cutting device 300 for cutting the folding grooves 11, A cutting cutter unit 400 for cutting the folding grooves 11 in the paperboard 10 to be fed and a cutting cutter unit 500 for cutting the bent grooves 11 are formed in the cutter unit 400 And a discharge comber 600 for discharging the completed state of cutting the bending grooves 11 together with the bending grooved cutter for cardboard folding.

In the present invention, as shown in FIG. 1, a carton 10 for constituting a book cover, a box, and the like is supplied to the carton supply unit 100 with a predetermined thickness and size.

1 to 3, a plurality of fastening members 121, which are fastened to the guide rods 120 fixedly fixed to the base 110, A certain amount of the paperboard 10 is loaded into a plurality of plate identification plates 123 constituted by a pair of vertically erected vertical movable members 122 and horizontal guides 122.

The cardboard guide plate 133 is hinged at an oblique angle to the adjustment passage 132 movably coupled to the coupling member fastened to the front end side of the base 110 to adjust the installation angle of the cardboard 10, The cardboard 10 is placed in a diagonal manner and the cardboard control space 129 formed on the leading end side and the diagonal surfaces of the close contact and the end portions are stacked in a multistage form.

The carton supply device 100 is provided with the carton 10 to be mounted on the horizontal guide 122 of the fastening member 121 having the above- A plurality of plate identification plates 123 and a plurality of plate identification plates 123 are provided to form a plurality of plate identification plates 123, So that the feed or folding grooves 11 can be cut in the longitudinal direction and the transverse direction, respectively.

That is, in order to simultaneously perform the operation of the bending grooves 11 in the horizontal direction or the operation of the secondary vertical direction together with the primary horizontal operation, (10) are rotated at right angles to supply the cut grooves (400) to cut the lateral grooves and the vertical grooves.

The cardboard guide plate 133 which is positioned in the plate design plate 123 and allows the backside of the cardboard 10 supplied into the plate designation plate 123 to be stacked in multiple stages is formed by slidably feeding multi- So that only one sheet of the cardboard 10 can be easily transported by the conveyance of the conveyance belt 210.

In order to control the effect and accuracy of the operation, it is possible to obtain a work effect by adjusting the installation angle of the cardboard guide plate 133, and such adjustment can be controlled by the thickness of the cardboard 10 or the like.

The cardboard 10 supplied in the above is closely attached to the supporting member 126 fastened to the adjusting member 125 which is adjusted to the right and left by the fastening bolt 124 to the fastening member 121 fastened to the guide rod 120 And the paperboard 10 is loaded on the height adjusting bolt 127 which is vertically movable and tightly fixed to the supporting body 126 so as to be in tight contact with the paperboard control 129 which is resiliently biased by the elastic spring 128.

A control board 130 interposed between the control plate 130 fixed to the plate control plate 123 and a cardboard guide 131 formed below the board control plate 129 for preventing the plate- 10 are guided and supported so that the cardboard 10 can be easily conveyed one by one.

2 and 3, the conveyance belt 210 passing through the lower portion of the cardboard feeder unit 100 is inserted into the base 110 of the cardboard feeder unit 100, And the conveyance belt 210 transports the carton 10 loaded on the conveyance belt 210. The conveyance belt 210 is driven by the drive motor M1.

At this time, the conveying belt 210 is preferably made of rubber, silicon or the like as a non-slip material together with the elasticity so that the cardboard 10 to be conveyed can be conveyed without slip without any slippage.

The interval between the cardboard control unit 129 and the conveying belt 210 is adjusted by the thickness of the cardboard 10 but the difference is that the cardboard control unit 129 is elastically provided by the elastic spring 128, (10) can be fed without being interrupted.

A drum 310 interlocked with a drive motor M2 configured on the base 110 by a cardboard guide plate 215 formed at an end via an interlocking belt 212 interlocked with a sprocket 211 of the conveyance belt 210 And is transported by the transporting unit 200 for transporting the supply.

An upper guide 213 and a side guide 214 for guiding the carton 10 are formed in the conveying unit 200 so that the conveying unit 200 can be conveyed and guided safely and conveyed and supplied to a drum 310 will be.

The carton 10 transported by the transporting unit 200 is connected to the driving motor M2 of the guide path body 110 of the carton guide plate 215 formed at the end via the interlocking belt 212, And the drum 310 is wrapped around the drum 310 and the other end of the drum 310 is conveyed to and fed to a mating belt 320 that reaches the conveying conveyor 600 in the base 100 To be described later.

A drum 10 which is conveyed by the conveying unit 200 is supplied to the drum 310 through a gap between the drum 310 and the drum 310, 310 and is fed to a cutting device 300 for cutting the bending grooves 11 to be described later.

In such a configuration, the cardboard 10 positioned between the coupling valves 320, which are elastically wrapped around the drum 310, is firmly fixed by the elasticity of the coupling valve 320, The cardboard 10 is conveyed to the cutting device 300 which cuts the bending grooves 11 according to the rotation of the drum 310. [

As shown in FIGS. 2 and 4, the cardboard 10 transported to the cutting device 300 by such a supply is positioned between the coupling valves 320, which are elastically wrapped around the drum 310, The cut cardboard 10 passes through the cutting cutter unit 400.

The cutting cutting unit 400 includes a control rod 415 protruded from the base 100 by piercing a pair of rotary members 410 hinged by hinge shafts 411 on the inner walls of both sides of the base 110, To control the rotation distance of the rotary member 410,

The adjusting bolt 416 hinged to one side of the rotating member 410 is passed through the fixing member 417 fixed to the base 110 and the rotating member 410 is adjusted by the nut 418, The depth of the folding groove 10 of the cardboard 10 to be conveyed is adjusted by adjusting the distance between the drum 510 and the drum 310.

A slider rod 413 formed on the rotary member 410 hinged to the inner walls of both sides and a cutter body 420 movably attached to the rack 412 and a control knob 421 passing through the cutter body 420 The pinion 422 is moved along the rack 412 so that the cutter body 420 is slidably inserted into the bent groove 11 formed in the cardboard 10 in the left- The interval position, and the like.

The interval between the left and right cutter bodies 420 and the drum 310 is adjusted by the above-described adjustment, so that the interval and groove depth of the folding grooves 11 formed in the paperboard 10 to be fed are set.

The cutter body 420 is fixed to the cutter body 420 and is fastened to a fixing member 520 fixed to the upper portion of the cutter clamp 511 for fixing the cutter 510. [ The fixing bolt 522 is adjusted to adjust the length and the like of the pressure rod 521 controlled by the fixing bolt 522 so as to adjust the length and the angle to the thickness of the paperboard 10 fed from the fixing bolt 522.

The pressing rod 521 and its adjustment are operated by the cardboard 10 which is closely fixed to the drum 310 of the circular body and is conveyed to maintain the planarity of the cardboard 10 itself, (Not shown) to the outside of the drum 310, the drum 310 is conveyed in a state of protruding outward between a plurality of engagement valves 320 wrapped around the drum 310. The tip of the thus-projected cardboard 10 is cut There arises a problem that the cutter 510 is cut to a depth equal to or greater than the depth of the bent groove 11 already set.

Therefore, in order to solve the above problem, the tip of the transported paperboard 10 is pushed by the pressing rod 521 and brought into close contact with the surface of the drum 310 so that the cutter 510 can cut the bending groove 11 with a set depth .

The paper 10 fed by the above is conveyed in a state of being closely contacted with the drum 310 by the pressure bar 521. The paper 10 fed through the cutter 510 passes through the cutter 510, (11) is formed by cutting.

At this time, the cutter 510 fastened and fixed to the cutter clamp 511 is fastened with a "?"Character according to the condition of the bending groove 11 to be formed or fastened with a " So that the shape of the bent groove 11 to be cut can be freely selected, so that folding is easy and the folding structure can be more freely implemented.

The finished paperboard 10 having the cutting grooves 11 formed by the cardboard 10 conveyed as described above passes through the cutting cutter unit 500 and is conveyed by the engaging belt 320 and the drum 310 The cardboard 10 discharged and discharged to the end of the engaging belt 320 is discharged to the outside of the base 110 while being dropped on the discharge conveyor 600 discharging to the outside of the base 110.

The present invention as described above can be applied to a cutting apparatus 100 for feeding the carton 10 of the present invention to the above-described carton feeding apparatus 100 of the present invention and cutting the folding grooves 11 into the feeder unit 200 (B) of FIG. 5 (b) in which a plurality of or a selected number of the bending grooves 11 are cut through the cardboard 10 while passing through the cutting cutting device unit 400 formed in the cutting device unit 300, The carton 10 constituting the completed carton 10 is fed in a state rotated at right angles to the cardboard feeder unit 100 and the apparatus of the present invention is passed through the apparatus of the present invention like electricity, The bending grooves 11 are formed in the transverse and longitudinal directions.

The carton 10 configured as described above is folded into a box as shown in Fig. 6 to form a box.

Further, the interval between the bent grooves 11 is adjusted and selected so that the folded portion is narrowed, or a recent expensive box, that is, a thick cardboard box is formed inside, and an inner carton is wrapped in an advanced box constituted by overlaying a thin printing paper The external box can be configured as shown in FIG.

The present invention relates to a packaging box used for the purpose of preventing packing damage in the storage and transportation of important articles, a book cover for protecting a diary or a premium book, and a book cover for enhancing beauty and merchandise, and a hard, thin and thin wood, , It is possible to cut the bending grooves for bending the thick and solid paperboard into the precise and precise positions by automatically cutting, thereby improving the workability and smoothness of the folding portion and the merchandise due to the precise bending And a feature that the structure of the base is easy, the operation is stable, the function is not broken, and the effect that the bending grooves can be automatically cut can be produced.

While the invention has been shown and described with reference to certain embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Do.

10: cardboard 11: folding groove 100: cardboard feeder unit
110: base body 120: guide rod 121: fastening member
122: horizontal guide 123: plate identification plate 124: fastening bolt
125: adjuster 126: support 127: height adjusting bolt
128: elastic spring 129: between cardboard controls 130: between control panels Control panel
131: carton guide 132: adjuster 133: carton guide plate
200: feeder unit 210: feed belt 211: sprocket
212: interlocking belt 213: upper guide 214: side guide
215: carton guide plate 300: cutting device unit 310: drum
320: engaging belt 400: cutting cutting device part 410: rotating member
412: Rack 413: Slide rod 411: Hinge shaft
414: Movable elongated hole 415: Control rod 416: Adjusting bolt
417: fixing member 418: nut 420:
421: Adjustment knob 422: Pinion 510: Cutter
500: Cutting cutter unit 510: Cutter 511: Cutter clamp
520: fixing member 521: pressing rod 522: fixing bolt
600: discharge conveyor M1, M2: drive motor

Claims (6)

The present invention relates to a folding groove cutting apparatus using a cardboard folding apparatus for cutting a cardboard folding groove into a cardboard so that a cardboard having a predetermined thickness for forming a box and a cover can be folded easily and easily,

A cardboard feeder unit 100 in which the carton 10 to be processed is fed and loaded in a predetermined amount,

A conveying unit 200 for conveying the paperboard 10 fed to the paperboard feeding unit 100,
A cutting device 300 for cutting the folding grooves 11 in the paperboard 10 transported by the transporting device 200,

And a cutting cutting device 400 for cutting the folding grooves 11 in the carton 10 transported from the cutting device 300. The cut cutting device 400 is provided with a cutting groove 11, And a discharge conveyor (600) for discharging the cardboard (10) having the cutting cutter unit (500) and cutting the bent grooves (11).
The method according to claim 1,
The carton supply unit 100 includes a horizontal guide 122 on a fastening member 121 movably fastened to a guide rod 120 fixed to the base 110,
A plurality of plate identification plates 123 vertically erected so as to be movable in the horizontal guide 122,

The control member 125 and the support 126 which are controlled by the fastening bolts 124 are formed on the fastening member 121 and the elasticity spring 128 is fastened to the height adjustment bolt 127 fastened to the support 126, The installed cardboard control unit 129 is constituted at the center between the pair of plate identification plates 123,

A cardboard control unit 129 for preventing the cardboard control space 129 from being pushed forward is positioned at the back side and a cardboard guide 131 for conveying the conveyance cardboard 10 is disposed at the lower end of the cardboard control panel 123 together,
Wherein a cardboard guide plate (133) hinged at an oblique angle to an adjustment ring (132) movably coupled to the tip end of the base (110) to adjust an installation angle is formed in the plate guide plate (123) Bending grooving device.
The method according to claim 1,
The conveying unit 200 includes an interlocking belt 210 interlocked with the driving motor M1 through the lower portion of the cardboard feeding unit 100 and coupled to the sprocket 211 of the conveying belt 210, And a side guide 214 for guiding a sheet of paper 10 fed to the conveying belt 210. The paper sheet 10 is conveyed to the drum 310 Cutting device 400,
The drum 310 includes a drum 310 which is close to the cardboard guide plate 215 of the conveying unit 200 and interlocked with the driving motor M2,

And a fitting belt 320 that is wrapped around the drum 310 in an elastic manner so as to be close to the cardboard guide plate 215 and the other end reaches the conveying conveyor 600 in the base 100. [ A bending groove cutting apparatus using a cardboard.
The method according to claim 1,
The cutter 400 includes a pair of rotary members 410 hinged to the inner walls on both sides of the base 110. The cutter 400 includes a rotary slot 414 and a control rod 415 Control the rotation distance,
An adjusting bolt 416 hinged to one side of the rotating member 410 is passed through a fixing member 417 fixed to the base 110 to adjust a rotation distance of the rotating member 410 by a nut 418,

A plurality of slider rods 413 formed on the rotary member 410 and a cutter body 420 movably attached to the rack 412 are formed,

A pinion 422 passing through the cutter body 420 and interlocking with the adjustment handle 421 is engaged with the rack 412 to move the cutter body 420,

And a cutter clamp (511) for fastening the cutter (510) to the cutter body (420) mounted movably.

The method according to claim 1,
The cutting cutter unit 500 mounted on the cutter body 420 includes a cutter clamp 511 having a cutter 510 mounted on the cutter body 420 and a fixing member 520 And a pressing rod 521 passing through the fixing member 520 is fixed by a fixing bolt 522 so that the pressure rod 521 is conveyed to between the engaging belts 320 wrapped around the drum 310 And a pressing bar (521) for pressing the pressing bar (52).
The method according to claim 1 or 4,
The cutter 510 to be fastened to the cutter clamp 511 is fastened with a "∨" character according to the cut groove 11 to be formed or freely selected and mounted in a "∪" shape or a "┗" shape A bending groove cutting apparatus using a cardboard.

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