KR101915963B1 - Honeycomb assembly manufacturing apparatus - Google Patents

Abstract

A honeycomb core assembly manufacturing apparatus is disclosed. The upper lower paper feed roller 310a and the upper lower paper feed roller 310b are provided between the upper paper feed roller 300 and the honeycomb paper feeder 200 and the adhesive application portion 400 and the upper lower paper feed rollers 310a and 310b, The upper and lower lower paper feed rollers 310a and 310b may be installed at upper or lower portions of the frame assembly 330 at a higher or lower spacing from the rollers 310a and 310b or after the last upper lower paper feed rollers 310a and 310b An aligning unit 500 having feed rollers 310a 'and 310b' for raw sheet sorting arranged at an upper portion or a lower portion of the frame assembly 330 at an upper portion or a lower portion spaced apart from the upper upper lower feed rollers 310a and 310b, The upper and lower squeezing rollers are disposed on the upper and lower surfaces of the honeycomb raw material 3 supplied from the honeycomb raw material supplying unit 200 and spaced apart from the rear of the aligning unit 500 so as to press- (610a, 610b) It is possible to accurately align the position of the raw paper attached to both sides of the honeycomb raw material.

Description

Technical Field [0001] The present invention relates to a honeycomb assembly manufacturing apparatus,

The present invention relates to an apparatus for manufacturing a honeycomb core assembly, and more particularly, to a honeycomb core assembly manufacturing apparatus for manufacturing a honeycomb core assembly composed of a honeycomb raw material and a raw paper by aligning the raw paper by a tension applied to the raw paper, The present invention relates to a honeycomb core assembly manufacturing apparatus.

In general, the interior doors made of processed wood such as wood, plywood and MDF have a short life span and are deformed due to long-term use. In particular, the supply of wood is gradually limited due to environmental protection, have.

In addition, an indoor door made of processed wood is manufactured by a method in which the rim of the wood is processed into a planer, and a separate frame finishing material made of PVC, PP, PET, ABS, or aluminum is bonded on the site using a bond.

This method is suitable for mass production of furniture and architectural interior materials, but it is easier to produce than the paint painting method, which is one of the public methods for furniture production. However, since the adhesive force is weak due to sticking film and injection plastic on wood, Durability is degraded, which leads to defects in the product, resulting in a loss of confidence in the product as well as an economic loss cost.

To solve this problem, a plastic door has been proposed, and various types of plastic doors have been produced and marketed.

Such a plastic door is formed by extruding a synthetic resin such as PVC or ABS to form a rectangular frame for supporting the door, and a front plate and a rear plate are formed of a plastic plate made of a metal plate using the above- The door is manufactured by filling the middle of the door with the middle filling material by filling the synthetic resin with foam or by filling the honeycomb or the like with the door board.

In addition, in the composite form of synthetic resin and wood, the plastic door may be made of MDF (Midium Density Fiber) board or the like in place of the frame reinforcement core and the honeycomb intermediate layer by attaching the front plate and the rear plate, A plywood or the like is adhered to the surface of the door, and a finish material such as a PVC film or a veneer is attached to the surface thereof to form an indoor door board.

Prior arts for manufacturing various honeycombs as described above include a honeycomb member manufacturing apparatus of Patent Document 1, a honeycomb interior member and manufacturing apparatus of Patent Document 2, a honeycomb manufacturing apparatus of Patent Document 3, and a honeycomb panel manufacturing apparatus of Patent Document 4 .

Patent Document 1 discloses a device in which a belt iron supplied from a roller is transferred between a guide die and a support die and concave and convex are formed on the support while the support die on which the concave and convex is formed by the cylinder is lowered. The cutter is cut into a sheet of paper by applying a glue to the paper in the middle of the lower portion of the paper by a first applicator and an adhesive to which the glue coalesced with the paper to which the glue is not applied is cut, Which is applied in the transverse direction corresponding to the intermediate position between the adhesives applied in a plurality of rows on the upper surface of the lower paperboard, and laminated on the stacker.

Patent Document 3 discloses an apparatus for manufacturing a honeycomb body by winding a flat roll fed from a flat plate supply roll portion and a wafers fed from a wafers supply roll in a state in which the winding roll is overlapped with each other. In Patent Document 4, An apparatus for manufacturing a core material and attaching the casing to the core material is described.

Prior arts such as the above-described Patent Documents 1 to 4 do not separately constitute a structure for aligning a belt iron, a raw paper sheet, a flat plate, and a paper base so that conventionally, as shown in FIG. 1, An aligning device for aligning the original attached to the honeycomb raw material and holding the attached position of the original has been researched and developed.

1, a sensor 14 for detecting a raw paper 13 is provided on one side of a raw paper 13 conveyed on the rollers 11 and 12, and a raw paper 13 is arranged on both ends of the roller 11 The paper sorting unit 15 is provided. The paper sorting unit 15 has a plate-shaped support base 15a bent downward and bent at both ends in a fixed frame, two guide members 15b are installed parallel to both ends of the support base 15a A moving body 15c having both ends of the roller 11 fixed to the lower side by the fixing member 15f is coupled to the guide member 15b so as to be movable in the longitudinal direction of the guide member 15b, And the operating rod 15e of the cylinder 15d fixed to the side is engaged.

The cylinders 15d positioned at both ends of the roller 11 are selectively driven to rotate the rollers 11 and 12 to move the rollers 11 and 12 (13) is aligned with the honeycomb material in the correct position.

However, in the conventional paper sorting apparatus as shown in FIG. 1, a sensor for sensing the position of the raw paper and a cylinder for moving the roller are required to be provided with a controller for controlling the operation of the cylinder according to the position of the raw paper , There is a problem that the apparatus for aligning the paper is complicated.

Korean Patent No. 10-1322407 (Announcement on October 28, 2013) Korean Patent No. 10-0479462 (2005. 04. 11. Announcement) Korean Patent No. 10-1292831 (Bulletin of Mar. 08, 02, 2013) Registered Utility Model No. 20-0463793 of Republic of Korea (Notice of November 26, 2012)

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a device for manufacturing a honeycomb core assembly in which raw paper is aligned with a simple structure using a tension applied to raw paper, It has its purpose.

SUMMARY OF THE INVENTION [0006]
An original applying unit for applying an adhesive to the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying unit, a raw paper aligning unit for aligning the original fed by the original conveying unit, And a bonding portion for bonding an aligned paper to an upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying portion, the apparatus comprising:
In the paper sorting section,
A first guide plate having a plate shape and one side of which is bent inwardly so that the horizontal cross section has a 'C' shape and the guide groove part is formed in the up and down direction on one side;
One side is forwardly bent so that the one side has a '┎' shape in front, the other side is bent inwardly so that the horizontal cross-section has a 'C' shape, and the guide groove part is formed in the vertical direction on the other side, And a guide plate having a through-hole penetrating upward and downward is bent so as to protrude forward, and the guide groove is formed on the other side of the guide plate, Guide plate;
A movable member which is coupled to the guide groove portion of the first and second guide plates so that both ends thereof can move up and down, has a coupling hole at the center thereof, and a bearing on both ends of the paper- And

And a guide member passing through the through-hole of the support member and having a lower end thereof coupled to the upper center of the movable member.
Another object of the present invention is to provide a method for manufacturing a semiconductor device,
An original applying unit for applying an adhesive to the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying unit, a raw paper aligning unit for aligning the original fed by the original conveying unit, And a bonding portion for bonding an aligned paper to an upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying portion, the apparatus comprising:
In the paper sorting section,
Two first guide members coupled to the lower portion of the support member so as to be spaced apart in a downward direction;
A movable member having a through hole to which the first guide member is coupled and formed so as to penetrate up and down, a coupling hole formed at the center, and bearings on both ends of the conveying rollers for aligning the paper; And

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And a second guide member passing through the through-hole of the support and having a lower end thereof coupled to the upper center of the movable member.
It is still another object of the present invention to provide a method,
An original applying unit for applying an adhesive to the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying unit, a raw paper aligning unit for aligning the original fed by the original conveying unit, And a bonding portion for bonding an aligned paper to an upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying portion, the apparatus comprising:
In the paper sorting section,
Two guide blocks coupled to the lower portion of the support and spaced downwardly and formed with guide groove portions on the surfaces facing each other in the vertical direction;
A movable member whose both ends are coupled to the guide groove portion of the guide block, a coupling hole is formed at the center, and a bearing on both ends of the paper feeding aligning roller is rotatably engaged; And

And a guide member passing through the through-hole of the support member and having a lower end thereof coupled to the upper center of the movable member.

According to one aspect of the present invention, the paper feeding unit includes a frame assembly having two supply drum rollers and constituted by a supporting frame for supporting an upper horizontal frame, a lower horizontal frame and an upper lower horizontal frame, The honeycomb material feeder includes a honeycomb raw material feeder, a honeycomb material transfer guide plate fixed between the upper and lower lower horizontal frames, a honeycomb raw material feeder, and a honeycomb feed guide plate Wherein the adhesive application unit is coupled to the honeycomb material transfer guide plate so as to apply an adhesive to the upper surface of the honeycomb material passing through the honeycomb material transfer guide plate, The upper portion of the lower feed roller The upper and lower paper feed rollers may be provided on the upper or lower portion of the frame assembly with a gap between the upper and lower paper feed rollers being higher or lower than the upper lower paper feed roller, The bonding portion is formed by pressing and adhering a sheet of material aligned in the aligning portion on the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material feeding portion, And a vertical pressing roller disposed at an interval from the rear of the aligning portion.

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According to another aspect of the present invention, at least two upper upper back sheet conveying rollers are alternately installed up and down.

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According to another aspect of the present invention, at least one honeycomb material feed roller is installed in the support frame of the paper feed unit.

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According to another aspect of the present invention, at least one honeycomb material feed roller is installed on a support other than the support frame of the paper feed unit.
According to still another aspect of the present invention, there is provided an image forming apparatus comprising: two plate members arranged laterally with a space therebetween to form a space for raising and lowering a paper feeding aligning roller therebetween; And
And a connecting member coupled to the upper and lower portions of the two plate members to fix them integrally,
And a fixing bracket coupled to a back surface of the support frame and fixedly attached to the frame assembly.
According to still another aspect of the present invention, a spiral portion is formed on the outer peripheral surface of the guide member, and a nut is fastened to the guide member and disposed between the support member and the movable member.
According to another aspect of the present invention, a coil spring is fitted to the guide member and disposed between the support base and the nut of the guide member.

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According to the present invention, both ends of the paper feed sorting conveying roller are supported and installed to be movable up and down by the tension applied to the paper being fed, with the pair of paper sorting portions being fixed to the upper horizontal frame, According to the tension applied to the paper fed by the conveying rollers for sorting paper, the moving member of the paper sorting portion is moved up and down together with the conveying roller for aligning the paper so that the paper is aligned with a simple mechanical structure, There is an effect that can be achieved.

1 is a schematic view showing a part of a conventional honeycomb core assembly manufacturing apparatus for aligning raw paper adhering to a honeycomb raw material.
2 is a schematic view of an apparatus for manufacturing a honeycomb core assembly according to an embodiment of the present invention.
3 is a perspective view showing an embodiment of the paper sorting unit of FIG.
4 is an exploded perspective view of the paper sorting unit of FIG.
FIG. 5 is a perspective view showing a modified example of the paper sorting unit of FIG. 2. FIG.
FIG. 6 is an exploded perspective view of the paper sorting unit of FIG. 5;
FIG. 7 is a perspective view showing another modification of the paper sorting unit of FIG. 2. FIG.
8 is an exploded perspective view of the paper sorting portion of FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. To facilitate understanding of the present invention, the same reference numerals are used to denote the same or similar components in different embodiments.

2 is a schematic view of an apparatus for manufacturing a honeycomb core assembly according to an embodiment of the present invention.

2, the apparatus for manufacturing a honeycomb core assembly according to an embodiment of the present invention includes two supply drum rollers 110a and 110b and includes an upper horizontal frame 333, a lower horizontal frame 332, A frame assembly 330 constituted by a support frame 334 for supporting the frames 333 and 332 and upper and lower lower paper conveying rollers 310a and 310b provided on the upper and lower horizontal frames 333 and 332, A honeycomb material feed guide plate 320 fixed between the honeycomb raw material feeder 210 and the upper and lower horizontal frames 332 and 333 and a honeycomb raw material feeder 210, A honeycomb material feeder 200 configured to include at least one honeycomb material feed roller 310c disposed between the feed guide plates 320 and a honeycomb material feed guide plate 320 coupled to the honeycomb material feed guide plate 320, Pass through An adhesive application portion 400 for applying an adhesive to the upper surface of the nikrome raw material and an adhesive applying portion 400 for applying adhesive to the lower surface of the upper lower paper feeding roller 310a and the upper lower paper feeding roller 310b between the last two lower paper feeding rollers 310a, 310b may be provided at an upper portion of the frame assembly 330 with an interval lower than the upper and lower paper feed rollers 310a and 310b or after the last upper lower paper feed rollers 310a and 310b of the upper lower paper feed rollers 310a and 310b, The paper sorting unit 500 having the paper sorting conveying rollers 310a 'and 310b' installed at the lower portion of the frame assembly 330 and spaced apart from the rollers 310a and 310b and the raw paper sorting unit 500 And upper and lower pressing rollers 610a and 610b spaced apart from the rear of the aligning part 500 so as to be able to press and adhere the raw paper sorted in the aligning part 500 to the upper and lower surfaces of the honeycomb raw material 3, And a bonding portion 600.

In the above embodiment, two or more upper lower backing paper conveying rollers 310a and 310b are installed alternately up and down. In addition, at least one honeycomb material feed roller 310c is installed in the support frame 334 of the paper feed unit 300. [ One or more honeycomb material feed rollers 310c are installed in a support other than the support frame 334 of the paper feed unit 300. [

The upper and lower raw paper supplying section 100 includes two supply drum rollers 110a and 110b for supplying upper and lower raw paper 1 and 2 attached to the upper and lower surfaces of the honeycomb raw material 3, And 110b supply the upper and lower cloths 1 and 2 at a constant speed by a driving means such as a motor. The upper and lower cloths 1 and 2 supplied from the supply drum rollers 110a and 110b are vertically spaced apart from each other by the upper paper feeding roller 310a and the lower paper feeding roller 310b of the paper feeding unit 300 installed on the upper horizontal frame 333, The paper sheet is conveyed to the adhering portion 600 via the paper sheet aligning portion 500 on the lower paper sheet conveying roller 310b of the paper sheet conveying portion 300 provided on the horizontal frame 332 (see Patent Document 2, 6P and Figs. 3P of Patent Document 3 and FIG. 1, reference numerals of Patent Document 4, and FIG. 1).

The honeycomb raw material supply unit 200 includes a honeycomb raw feeder 210 having a honeycomb raw material 3 folded up and down horizontally and a honeycomb raw material feed roller 210a provided on a support frame 334 of the frame assembly 330 , The folded honeycomb raw material 3 is unfolded and transferred to the paper feeding unit 200 (see Patent Document 2, 7P and Figs. 4A and 4B).

The honeycomb raw material feeder 210 is configured to automatically raise and lower according to the amount of the loaded honeycomb raw material 3 so that the height of the honeycomb raw material 3 to be transported, that is, the height of the honeycomb raw material 3, It is preferable that the degree of expansion of the folded honeycomb material 3 can be made uniform by adjusting the force applied to the honeycomb material 3 uniformly (see 7P of Patent Document 2 and Figs. 4A and 4B). The honeycomb raw material 3 of the honeycomb raw feeder 210 is conveyed to the intermediate portion of the honeycomb raw material conveying roller 310c and the frame assembly 330 provided on the support frame 334 of the frame assembly 330 via the honeycomb raw material conveying roller 210a, And is transported on the guide and support plate 320 installed at a height.

The paper feeding unit 300 includes a frame assembly 330 coupled in a rectangular shape by a square pipe and a pair of upper and lower bases 1 and 2 on an upper horizontal frame 333 and a lower horizontal frame 332 of the frame assembly 330. [ And a plurality of lower paper feed rollers 310b and a plurality of upper paper feed rollers 310a provided adjacent to each other at right angles to the feeding direction.

The upper and lower lower feed rollers 310a, 310b and 310c are arranged such that the forces applied to the upper and lower raw paper 1 and 2 and the honeycomb raw material 3 are kept constant and the upper and lower raw paper 1 and 2 and the honeycomb raw material 3 So as to be transported in a constant direction at a constant speed. The honeycomb material guide plate 320 is pulled to a certain degree, that is, pulled down to a predetermined strength in the process of slidably transporting the folded honeycomb raw material 3 while supporting the transported honeycomb raw material 3, .

The adhesive applying unit 400 is provided on the conveying path of the honeycomb raw material 3, that is, on the honeycomb raw material conveying guide plate 320 and is disposed on both surfaces of the honeycomb raw material 3, . The adhesive applying unit 400 may be provided on the movement path of the upper and lower fabrics 1 and 2 to apply an adhesive to the upper and lower fabrics 1 and 2 instead of the honeycomb raw material 3 , 7P, Figs. 4A and 4B, Figs. 5A and 8A, the identification number of Patent Document 4 and Fig. 1).

The paper sorting unit 500 is disposed between the upper two lower paper feed rollers 310a and 310b of the upper and lower lower paper feed rollers 310a and 310b and the lower upper paper feed rollers 310a and 310b, 310b of the upper and lower lower transfer rollers 310a and 310b and the upper and lower lower transferring rollers 310a and 310b after the last upper and lower transferring rollers 310a and 310b, 310b 'provided on the lower part of the frame assembly 330 and are positioned at both ends of the paper sheet sorting conveying rollers 310a' and 310b 'by the tension difference on both sides of the upper and lower paper sheets 1, 'Are selectively raised and lowered so that the upper and lower fabrics 1 and 2 and the honeycomb raw material 3 are aligned so as to be aligned with both sides thereof.

The supply drum rollers 110a and 110b and the plurality of upper and lower lower transfer rollers 310a and 310b and the upper and lower pressing rollers 610a and 610b are installed at right angles to the advancing direction of the raw paper 1 and 2, And the supply drum rollers 110a and 110b interlocked with the driving means supply the upper and lower raw paper 1 and 2 at a constant speed and the upper and lower pressing rollers 610a and 610b interlocked with the driving means are driven by the supply drum rollers 110a and 110b 2 and the honeycomb raw material 3 at a constant speed while allowing the upper and lower raw paper 1 and 2 and the honeycomb raw material 3 to pass through the upper and lower raw paper materials 1 and 2 at the same speed .

Therefore, when the upper and lower cloths 1, 2 supplied to the bonding portion 600 are fed rightward or leftward from the correct position, the tension on the left or right of the upper and lower cloths 1, The pair of the paper sorting units 500 are selectively driven to lift the left or right sides of the paper sorting conveying rollers 310a 'and 310b' so that the right and left sides of the upper and lower documents 1 and 2 The upper and lower cloths 1, 2 supplied to the bonding portion 600 are aligned and supplied in the correct position. This process is repeated until the upper and lower sheets 1 and 2 are aligned and fed to the fixed position of the adhesive portion 600, that is, until the tension applied to both sides of the upper and lower sheets 1 and 2 becomes equal.

In the above-described embodiment, the lower feed rollers 310a and 310b are lower than the two lower upper feed rollers 310a and 310b, that is, lower than the connecting line connecting the upper upper and lower lower feed rollers 310a and 310b. The upper and lower backing sheets 1 and 2 supplied to the bonding portion 600 are aligned and supplied to the correct positions while being moved up and down by their own weight and the tension applied to the upper and lower backing sheets 1 and 2 However, the present invention is not limited to this. However, the present invention is not limited to this, and the paper feeding aligning conveying rollers 310a 'and 310b' may be installed higher than the adjacent two upper and lower document conveying rollers 310a and 310b, 310b may be arranged at a predetermined position in order to feed the upper and lower sheets 1, 2 fed to the bonding portion 600. However, in this case, the paper feeding aligning conveying rollers 310a ', 310b' ) To the movement of Since not give a flavor to be provided with a separate energy source, such as a spring with a tension force applied to the upper and lower sheet (1, 2).

The adhesive portion 600 includes a pair of upper and lower pressing rollers 610a and 610b disposed in the upper and lower positions and is supplied from the upper and lower raw paper supplying portion 100 and the honeycomb raw material supplying portion 200 and is fed from the paper feeding portion 300, The honeycomb base material 3 and the upper and lower bases 1 and 2 supplied in a laminated state through the base part 400 and the paper sorting part 500 are pressed and passed to manufacture a honeycomb core assembly 4a, b). In addition, the bonding portion 600 may be arranged in the same manner as the upper and lower raw sheets 1 and 2 to align the honeycomb raw material 3, which can not be supplied, And a separate guide means may be provided.

The bonding portion 600 includes upper and lower pressing rollers 610a and 610b such that the honeycomb core assembly can be pressed and passed at a speed corresponding to the feeding speed of the upper and lower raw paper 1 and 2 supplied from the upper and lower raw paper supplying portions 100 Driving means for driving the honeycomb core assembly or driving means for extracting the honeycomb core assembly at a constant speed separately from the upper and lower pressing rollers 610a and 610b.

3 and 4, the embodiment of the paper sorting unit 500 includes a first guide plate 511, a second guide plate 512, a plate-like movable member 513, The first guide plate 511 and the second guide plate 512 and the movable member 513 are formed of a metal plate and the guide member 514 is formed of a known And is formed into a bolt shape. The paper sorting unit 500 is configured such that a pair of paper feeding aligning rollers 310a 'and 310b' are lower than two neighboring upper and lower document feeding rollers 310a and 310b, that is, 310a and 310b so as to be fixed to the frame assembly 330 via the fixing plate 330a so as to be able to move up and down by its own weight and tension applied to the upper and lower fabrics 1,2 Respectively.

Both sides of the first guide plate 511 are inwardly bent in a 'C' shape at intervals so that the guide groove portion 511a is formed in a vertical direction.

The second guide plate 512 is fixed to the fixed frame 330 and has a U shape so that one side of the guide plate 512 is bent forward and the other side of the guide plate 511b is vertically formed. And a support base 512a having a through hole 512a 'formed therein so as to be vertically bent so as to protrude horizontally in a " C " The guide grooves 511a and 511b for vertically moving the movable member 513 are disposed opposite to the first guide plate 511 and the second guide plate 512 by overlapping the guide plates 511 .

Therefore, the first guide plate 511 is coupled (attached) to one side of the second guide plate 512 so that the guide groove portions 511a and 511b bent in a 'C' shape are spaced apart from each other So that the movable member 513 can be moved up and down.

The movable member 513 is coupled to both ends of the paper feeding aligning conveying rollers 310a 'and 310b', and feeds the paper sorting conveying rollers 310a 'and 310b' corresponding to the own weight thereof and the tension applied to the upper and lower paper sheets 1 and 2 And a coupling hole 513a capable of receiving a bearing 513b coupled to the opposite ends of the paper feeding aligning conveying rollers 310a 'and 310b' is rotatably formed in the front and rear direction . The movable member 513 is formed of two plate members integrally attached to each other, and a helical portion 513c for screwing the guide member 514 with the guide member 514 is formed on the movable member 513.

Accordingly, the movable member 513 has both ends thereof coupled to the guide groove portions 511a and 511b of the first and second guide plates 511 and 512 of the paper sorting unit 500, 310b ', together with both ends of the paper sheet sorting conveying rollers 310a', 310b 'in accordance with their own weight and the tension applied to the upper and lower paper sheets 1, 2, To be supplied to the correct position of the adhesive portion 600. [

The guide member 514 having the spiral portion 514a formed on the outer circumferential surface thereof passes through the through hole 512a 'of the support base 512a and its lower end is screwed to the upper center of the movable member 513, And guides the movable member 513 up and down together with the guide groove portions 511a and 511b to limit the lift width of the paper feeding aligning conveying rollers 310a 'and 310b' together with the movable member 513. As such a guide member 514, a bolt may be an example thereof.

A threaded portion 514a is formed on the outer circumferential surface of the guide member 514 and the nut 514b is fastened to the threaded portion 514a of the guide member 514 at an appropriate height. The elevation width of the movable member 513, that is, the conveying rollers 310a 'and 310b' for sorting the paper sheets can be adjusted by adjusting the height.

A coil spring 516 is inserted in the guide member 514 so as to be disposed between the nut 514b and the support base 512a so that a small change in the tension applied to the upper and lower cloths 1, It is possible to prevent the transfer rollers 310a 'and 310b' from moving sensitively upwardly and downwardly when the tension applied to the upper and lower sheets 1 and 2 becomes smaller, So that the member 513 can be stably lowered.

A moving path 512c is formed in the center of the second guide plate 512 along the moving path of the paper feeding aligning conveying rollers 310a 'and 310b'. This movement path 512c allows the paper feeding aligning rollers 310a 'and 310b', which are longer than the interval between the pair of paper aligning parts 500, to be installed between the paper aligning parts 500, And becomes a path for raising and lowering the conveying rollers 310a 'and 310b'. The second guide plate 512 may be fixed to the support plate 331 protruding from the frame assembly 330 together with the fixing plate 330a. In this case, It is preferable that a space is formed. For this, through holes 512c, 331a, and 330c are formed in the upper portion of the second guide plate 512, the support plate 331, and the fixing plate 330a, respectively, so that the operator can insert the through holes 512c and 331a The bolts 330b and the nut 330d are fastened to the fixing frame 330 and the second guide plate 512 together with the first guide plate 511.

The first guide plate 511 and the second guide plate 512 are independently formed and integrally coupled to each other and the upper portion of the second support plate 512 is bent and supported by the support table And the movable member 513 is formed of two plate members. However, the present invention is not limited to this, and the plate member may be bent at both sides to form the guide groove portions 511a and 511b facing each other Separately formed guide grooves may be provided on opposite sides of one plate and may be mounted horizontally on upper portions of the second guide plate 512, that is, at positions higher than the guide groove portions 511a and 511b And the movable member 513 also has a coupling hole 513a for coupling with the paper feeding aligning conveying rollers 310a 'and 310b' and a helical portion 513c for coupling with the guide member 514 .

5 and 6, the raw paper sorting unit 500 includes a first guide member 522 and a second guide member 522 that are vertically moved along the first guide member 522, And the second guide member 524 guiding the upward and downward movement of the movable member 523 and the movable member 523 are formed of a metal material and the second guide member 524 is formed of a known bolt shape .

The first guide member 522 provides a path for moving the movable member 523 up and down and includes a support bracket 521 fixed to the fixed bracket 525 fixed to the frame assembly 330 by bolts 512b, In a downward direction. A through hole 521a for upward and downward movement of the second guide member 524 is formed in the support base 521 so as to be vertically penetrated at the central portion and a through hole 521c for fastening the bolt 521b is formed .

The movable member 523 has two rectangular parallelepiped shapes and two through holes 523c through which the rod-like first guide member 522 is inserted are spaced upward from the bottom surface with the spacing as the first guide member 522 And an engaging hole 523a is formed in the front and rear direction to receive a bearing 523b for rotatably supporting both ends of the paper feeding aligning rollers 310a 'and 310b'. A helical portion 523d 'for screw connection with the second guide member 524 is formed on the upper portion of the movable member 523.

Therefore, the movable member 523 has both ends thereof coupled to the first guide member 522 of the paper sorting unit 500, together with the paper sorting conveying rollers 310a 'and 310b' 310b 'in accordance with the tension applied to the adhesive sheet 600 and the upper and lower sheets 1, 2 to be fed to the fixed position of the adhesive sheet 600, do.

The second guide member 524 having the spiral portion 524a formed on the outer circumferential surface thereof passes through the through hole 521a of the supporter 521 and the lower end of the second guide member 524 is inserted into the spiral portion 523d 'of the upper central portion of the movable member 523 So that the movable member 523 can be moved up and down together with the first guide member 522 and the width of the movable member 523 can be limited by the position of the nut 523e. As the guide member 524, a bolt may be an example thereof.

A helical portion 524a is formed on the outer circumferential surface of the second guide member 524 and the nut 523e is fastened to the helical portion 524a of the second guide member 524 at an appropriate height, The elevation width of the movable member 523, that is, the paper feeding aligning conveying rollers 310a 'and 310b', can be adjusted by adjusting the height of the conveying rollers 523e.

A coil spring 526 is inserted in the guide member 524 so as to be disposed between the nut 523e and the support table 521 so that a small change in the tension applied to the upper and lower fabrics 1, It is possible to prevent the transfer rollers 310a 'and 310b' from moving sensitively upwardly and downwardly when the tension applied to the upper and lower sheets 1 and 2 becomes smaller, So that the member 523 can be stably lowered.

In the present invention, the paper sorting unit 500 includes a fixing bracket 525 for fixing the support table 521 to the frame assembly 330. The upper fixing bracket 525 includes two sheet materials 525a and 525b disposed at intervals such that both ends of the sheet sorting transfer rollers 310a 'and 310b' can move up and down, and two sheet materials 525a and 525b And a connecting member 525d that integrally couples the upper and lower portions of the connecting member 525d.

Here, the spacing between the plate members 525a and 525b may be set between the pair of paper sorting units 500, for conveying rollers 310a 'and 310b' for paper sorting which are longer than the interval between the pair of paper sorting units 500 , And the paper feeding aligning rollers 310a 'and 310b'.

5 and 6, the support base 521 may be directly fixed to the fixing frame without using the fixing bracket 525. In this case,

7 and 8, another modification of the paper sorting unit 500 according to the present invention includes two guide blocks 532, a movable member 533 which is moved up and down along the guide block 532, The guide block 532, the movable member 533 and the guide member 534 are formed of a metal material, and the guide member 532, the movable member 533, 534 are formed into a known bolt shape.

The two guide blocks 532 provide a path for raising and lowering the movable member 533. The guide blocks 531 are fixed to the fixed frame 330 by bolts 531b, . Guide grooves 532a for lifting and lowering the movable member 533 are vertically formed on the surfaces of the two guide blocks 532 facing each other. A through hole 531a for coupling the guide member 534 is formed in the support base 531 so as to penetrate vertically and a through hole 531c is formed so as to pass through the front and rear of the support base 531 and is fixed to the fixed frame 330 with a bolt 531b And is fixedly installed.

The movable member 533 is coupled to both ends of the paper feeding aligning conveying rollers 310a 'and 310b', and feeds the paper feeding aligning conveying rollers 310a 'and 310b' in response to their own weight and the tensile force applied to the upper and lower paper sheets 1 and 2 And a coupling hole 533a capable of receiving a bearing 533b rotatably coupled to both ends of the paper feeding aligning conveying rollers 310a 'and 310b' is formed at a central portion thereof. Both ends of the movable member 533 are coupled to the guide groove portion 532a of the guide block 532 so that the tension force applied to the upper and lower sheets 1 and 2 together with the paper feed aligning conveying rollers 310a 'and 310b' Respectively. A connecting member 533c is formed on the upper portion of the movable member 533 and has a spiral portion 523c 'for vertically passing through the spiral portion 523c' for engagement with the guard member 534.

Accordingly, both ends of the movable member 533 are coupled to the guide groove portion 532a of the guide block 532 of the paper sorting unit 500, and together with the paper sorting conveying rollers 310a 'and 310b' The upper and lower backing sheets 1 and 2 are selectively moved up and down together with both ends of the paper feeding aligning conveying rollers 310a 'and 310b' in response to the tension applied to the upper and lower backing sheets 1 and 2, .

The guide member 534 having the spiral portion 534a formed on the outer circumferential surface thereof penetrates the through hole 531a of the support base 531 and the lower end thereof is connected to the upper center of the movable member 533, And the guide groove 532a of the guide block 532 to guide the movable member 533 up and down and to limit the width of the feed rollers 310a 'and 310b' can do. As the guide member 534, a bolt may be an example thereof.

The screw 534a is formed on the outer circumferential surface of the upper guide member 534 and the nut 534b is fastened to the guide member 534 having the helical portion 534a so that the operator can adjust the height of the nut 534b The movable width of the movable member 533, that is, the paper feeding aligning conveying rollers 310a 'and 310b', can be adjusted.

A coil spring 536 is inserted into the guide member 534 so as to be disposed between the nut 534b and the support base 531. The coil spring 536 is disposed between the nut 534b and the support base 531 to apply a small change in tensile force to the upper and lower cloths 1, It is possible to prevent the transfer rollers 310a 'and 310b' from moving sensitively upwardly and downwardly when the tension applied to the upper and lower sheets 1 and 2 becomes smaller, So that the member 533 can be stably lowered.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the scope of the appended claims, as well as the following claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, it is intended that the scope of the invention be defined solely by the claims appended hereto, and that all equivalent or equivalent variations thereof fall within the scope of the present invention.

1, 2: Paper 3: Honeycomb material
100: upper and lower raw paper supplying units 110a, 110b: supply drum roller
200: Honeycomb source feeder 210: Honeycomb feeder
210a: Honeycomb feed roller 300: Paper feed unit
310a: upper paper feeding roller 310b: lower paper feeding roller
310a ', 310b': Feed rollers for sorting paper
310c: Honeycomb feed roller 320: Honeycomb feed conveyance guide plate
330: frame assembly 332: upper horizontal frame
333: Lower horizontal frame 334: Support frame
330a: Fixing plate 330b, 521b, 531b: Bolt
330c, 331a, 512c, 521a, 521c, 523c, 531a, 531c:
330d, 514b, 523e, 524b, 534b: Nuts 331:
400: adhesive applying unit 500: paper sorting unit
511: first guide plate 511a, 511b, 532a: guide groove
512c: movement path 512a, 521, 531:
512: second guide plate 513, 523, 533:
513a, 523a, 533a: engaging holes 513b, 523b, 533b: bearings
513c, 514a, 523d, 524a, 534a:
514, 534: guide member 516, 526, 536: coil spring
522: first guide member 524: second guide member
525: Fixing brackets 525a, 525b:
525d, 533c: connecting member 532: guide block
600: Adhesive parts 610a and 610b: Upper lower pressing roller

Claims (10)

An adhesive applying unit 400 for applying an adhesive to the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying unit 200, a transferring unit 300 for transferring the supplied raw material, A paper sorting unit 500 for sorting originals fed by the paper feed unit 300 and a paper sorting unit 500 for adhering sorted originals to the upper and lower surfaces of the honeycomb raw material fed from the honeycomb raw material feeding unit 200 A honeycomb core assembly manufacturing apparatus comprising a bonding portion (600)
The paper sorting unit (500)
A first guide plate 511 in the form of a plate having one side bent inward so that the horizontal cross section has a 'C' shape, and a guide groove part 511a formed on one side in the vertical direction;
The other side is bent inwardly so that the horizontal section has a 'C' shape so that the guide groove portion 511b is formed in the vertical direction And a supporter 512a having a through hole 512a 'penetrating up and down is formed so as to protrude forward, and the first guide plate 511 is bent at the other side A second guide plate 512 in the form of a plate, the guide groove portions 511a and 511b being disposed to face each other;
511b of the first and second guide plates 511 and 512 so that both ends thereof can be moved up and down and a coupling hole 513a is formed at the center of the guide groove 511a and 511b, A movable member 513 to which the bearings 513b at both ends are coupled to be rotatable; And
A guide member 514 passing through the through hole 512a 'of the support base 512a and having a lower end coupled to the upper center of the movable member 513;
Wherein the honeycomb core assembly is formed of a honeycomb core. An adhesive applying unit 400 for applying an adhesive to the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying unit 200, a transferring unit 300 for transferring the supplied raw material, A paper sorting unit 500 for sorting originals fed by the paper feed unit 300 and a paper sorting unit 500 for adhering sorted originals to the upper and lower surfaces of the honeycomb raw material fed from the honeycomb raw material feeding unit 200 A honeycomb core assembly manufacturing apparatus comprising a bonding portion (600)
The paper sorting unit (500)
Two first guide members 522 coupled to the lower portion of the support table 521 downwardly with a gap therebetween;
A through hole 523c through which the first guide member 522 is engaged is formed to penetrate up and down and a coupling hole 523a is formed at the center of the through hole 523c so that bearings at both ends of the paper feed aligning conveying rollers 310a ' A movable member 523 which is coupled with the rotating member 523b so as to be rotatable; And
A second guide member 524 penetrating the through hole 521a of the support base 521 and having a lower end coupled to the upper center of the movable member 523;
Wherein the honeycomb core assembly is formed of a honeycomb core. An adhesive applying unit 400 for applying an adhesive to the upper and lower surfaces of the honeycomb raw material supplied from the honeycomb raw material supplying unit 200, a transferring unit 300 for transferring the supplied raw material, A paper sorting unit 500 for sorting originals fed by the paper feed unit 300 and a paper sorting unit 500 for adhering sorted originals to the upper and lower surfaces of the honeycomb raw material fed from the honeycomb raw material feeding unit 200 A honeycomb core assembly manufacturing apparatus comprising a bonding portion (600)
The paper sorting unit (500)
Two guide blocks 532 which are coupled to the lower part of the support table 531 in a spaced-apart manner with a gap therebetween and in which guide grooves 532a are vertically formed on the surfaces facing each other;
Both ends are coupled to the guide groove portion 532a of the guide block 532 and a coupling hole 533a is formed at the center so that the bearings 533b at both ends of the paper feeding alignment rollers 310a 'and 310b' A movable member 533 which is engaged with the movable member 533; And
A guide member 534 passing through the through hole 531a of the supporter 531 and having a lower end coupled to the upper center of the movable member 533;
Wherein the honeycomb core assembly is formed of a honeycomb core. 4. The method according to any one of claims 1 to 3,
The paper feeding unit 300 includes:
A support frame 334 having two supply drum rollers 110a and 110b and supporting an upper horizontal frame 333, a lower horizontal frame 332 and the upper lower horizontal frames 333 and 332, Assembly 330 and upper and lower lower paper transport rollers 310a and 310b installed at the upper and lower horizontal frames 333 and 332, respectively,
The honeycomb raw material supply unit 200,
A honeycomb material feed guide plate 320 fixed between the upper lower horizontal frames 332 and 333 and a honeycomb material feed guide plate 320 installed between the honeycomb raw material feeder 210 and the honeycomb feed guide plate 320 And at least one honeycomb material feed roller 310c,
The adhesive applying unit 400 includes:
The honeycomb material transfer guide plate 320 is coupled to the honeycomb material transfer guide plate 320 so that the adhesive can be applied to the upper surface of the honeycomb material passing through the honeycomb material transfer guide plate 320,
The paper sorting unit (500)
The upper and lower lower transfer rollers 310a and 310b are spaced apart from the upper upper and lower transfer rollers 310a and 310b by two upper and lower transfer rollers 310a and 310b, Or may be installed at upper or lower portions of the upper and lower lower transfer rollers 310a and 310b or may be spaced apart from the upper and lower lower transfer rollers 310a and 310b And conveying rollers 310a 'and 310b' for paper sorting arranged on the upper or lower portion of the frame assembly 330,
The bonding portion 600 may be formed,
The honeycomb material 500 is disposed at an interval from the rear of the aligning unit 500 so that the sorted paper 500 can be pressed and bonded to the upper and lower surfaces of the honeycomb raw material 3 supplied from the honeycomb raw material supplying unit 200, And the upper and lower pressing rollers 610a and 610b. 5. The method of claim 4,
Wherein at least two upper lower backfeed conveying rollers (310a, 310b) are alternately arranged up and down. 5. The method of claim 4,
Wherein the at least one honeycomb material feed roller (310c) is mounted on a support frame (334) of the paper feed unit (300). 5. The method of claim 4,
Wherein the at least one honeycomb material feed roller (310c) is mounted on a support other than the support frame (334) of the paper feed unit (300). 3. The method of claim 2,
Two plate members 525a and 525b which are disposed laterally with a gap therebetween and in which a space for raising and lowering the paper feeding aligning conveying rollers 310a 'and 310b' is formed; And
And a connecting member 525d coupled to the upper and lower portions of the two plate members 525a and 525b to fix them integrally,
Further comprising a fixing bracket (525) coupled to a back surface of the support base (521) and fixedly attached to the frame assembly (330). 4. The method according to any one of claims 1 to 3,
Spirals 514a, 524a and 534a are formed on the outer circumferential surfaces of the guide members 514, 524 and 534 and the nuts 514b, 524b and 534b are fastened to the guide members 514, 524 and 534, (512a, 521, 531) and the movable member (513, 523, 533). 4. The method according to any one of claims 1 to 3,
521 and 531 and the nuts 514b, 524b, and 534b of the guide members 514, 524, and 534 are inserted into the guide members 514, 524, and 534 with coil springs 516, 526, ) Of the honeycomb core assembly (1).

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