KR101890909B1 - Equipment for waste paper block manufacturing and method for waste paper block manufacturing - Google Patents

Abstract

The present invention relates to a waste paper block manufacturing apparatus (90) and a waste paper block manufacturing method. According to the present invention, the waste paper block manufacturing apparatus mixes waste paper with a binder to manufacture a waste paper block without using an expensive binding machine so as to reduce a unit cost of the apparatus in comparison with a background technology and remove inconvenience caused by maintenance of the binding machine. Moreover, compressing and drying processes are performed after cutting and crushing the waste paper, thereby enhancing productivity in a paper mill. In other words, the paper mill pours water in a waste paper block (B) to separate chips (C) from each other, and filters and uses the chips as a raw material for paper. Accordingly, inconvenience of crushing again the collected waste paper in the background technology is removed. Moreover, the chip (C) of the waste paper (P) is manufactured as the waste paper block (B) together with the binder like fries, thereby preventing the waste paper from being separated and scattered in a transfer process like the background technology. According to the present invention, the waste paper block manufacturing apparatus comprises a loading box, a paper feeding unit, a cutting roller unit, a cutter, a crusher, and a compressor.

Description

TECHNICAL FIELD [0001] The present invention relates to a phage block manufacturing apparatus and a method of manufacturing a phage block,

The present invention relates to a phage block manufacturing apparatus and a method of manufacturing a phage block, and more particularly, to a phage block manufacturing apparatus and a method for manufacturing a phage block, which are capable of manufacturing a phage block by compressing the phage block in a crushed state together with a binder .

Generally, the collected phage is compressed into a hexagonal phage block and delivered to a paper company for recycling. Hereinafter, the gripping compressor 1 for compressing the grip into a hexahedral shape will be described.

1 is a perspective view showing a phage compressor according to the background art.

A conveyor 10 inclined upwards to feed the separately collected phage from the settlement is constituted and a charging chamber 20 for guiding the holding downward from the conveyor 10 is constituted. The compression chambers 30 are horizontally connected to the lower portion of the introduction chamber 20 and open to the front and rear, respectively.

In addition, a piston 40 is disposed behind the compression chamber 30 to compress the grip. The piston 40 is configured to be driven by a hydraulic cylinder.

Further, on the right and left side surfaces of the compression chamber 30, a binding unit 50 for binding the gripping blocks by passing sideways S laterally is constituted.

In addition, the compression chamber (30) is constructed so that the right and left sides of the front portion can be broken.

The operation of the phage compressor 1 according to the background art will now be described.

And the grips collected through the conveyor 10 are supplied to the charging chamber 20. Then, the gripping members that fall downwardly through the input chamber 20 are collected in the compression chamber 30. At this time, the strap S passes through the binding machine 50 to the right and left sides of the compression chamber 30 in front of the grip. In this way, when the prescribed amount of grip is collected, the piston 40 is moved forward to compress the grip. At this time, the compressed gripping lugs are fed forward in a state in which they are caught by the slack S, and the slack S is also released so as to move forward. In addition, the right and left sides of the compression chamber (30) are shrunk to smoothly compress the phalanx.

When the compressed grip block is thus completed, the string S caught in front of the grip block is extended rearward through the right and left chambers of the grip block. Therefore, by operating the binding machine 50 to bind the rear portion of the cord S and then cut the cord S, the cord S is wrapped around the gripping block. When the piston 40 is retracted and the grip is gathered at the rear of the coupled grip block, the above-described process is repeated to arrange the grip block again at the rear of the completed grip block. At this time, the grip block disposed forward through the compression process of the piston 40 is naturally discharged to the front of the compression chamber 30. [

However, according to this background technology, there are the following problems.

First, in order to prevent the gripping blocks from being scattered, the twine S is bound. In order to bind the twine S, the binding machine 50 is required. However, since the binder unit 50 is expensive, there is a problem of raising the unit price of the apparatus, causing frequent breakdowns and inconveniencing maintenance.

Second, since the paper is compressed in a state of being collected without processing the paper, the pulverization process must be performed again at the paper factory, which results in a problem that productivity is lowered.

Thirdly, since the grip is compressed without a binder, portions other than the portion bound by the cord S are easily scattered, and the compression process must be performed again.

Korean Patent Publication No. 10-2013-0053877 (May 24, 2013)

Problems to be solved by the apparatus and method for manufacturing a phage block according to the present invention are as follows.

First, since the grip block can be manufactured without using an expensive binding machine, the unit price of the apparatus can be lowered compared to the background technology, and the inconvenience caused by the maintenance of the binding machine can be solved.

Second, it is possible to improve the productivity in the paper mill by cutting and crushing the phage and then compressing and drying the paper.

Third, the chip of the phage is manufactured as a phage block together with the binder like Gangjung, so that the phage is not scattered like the background art.

In order to solve the above problems, an apparatus for manufacturing a phage block according to the present invention is configured as follows.

A gripping roller unit for gripping the grips fed from the paper-feeding unit in a paper-feeding direction, a gripping roller unit for gripping the grips supplied by the cutting roller unit, A cutting unit disposed at a lower portion of the cutting unit to receive the chip and crush a crusher and a compressor disposed at a lower portion of the crusher to receive and compress the crushed chip, .

The crusher includes: a chamber opened to upper and lower chambers; a swash plate attached to an upper end of the chamber and inclined downward; and a swash plate disposed at a lower portion of the swash plate, And a crushing roller.

The structure of the crushing roller includes a hollow cylindrical body, protrusions protruding from the outer surface of the body, spray holes penetrating outward from the inner side of the body, and connecting parts connected to both ends of the body so as to rotate One of the rotation axis and the rotation axis is a pipe, and is connected to the inside of the body. And a rotation nipple connected to the rotation shaft as a pipe, and a supply pipe connected to the rotation nipple to supply a binder.

As for the configuration of the loading box, the loading / unloading unit includes a cylinder that is open to the upper and lower chambers and has a step formed so as to be gripped at the lower rear.

The paper feed unit includes a paper feed roll supported in the lower part of the loading box so as to be in close contact with the grip, and a spike formed on the circumferential surface of the paper feed roll to push the grip forward.

The cutting roller unit includes a first rotating shaft and a second rotating shaft disposed in upper and lower chambers, and a first roll and a second roll, each of which is mounted on the first rotating shaft and the second rotating shaft, One roll is disposed so as to be interposed between the second rolls.

The cutter includes a cutting block having a flat upper surface for receiving a grasper passed through the cutting roller, and a cutter disposed in front of the cutting block and rotating.

The cutter includes a rotating shaft, a roll fixed to the rotating shaft, and a blade fixed to a circumferential surface of the roll and corresponding to a front edge of the cutting block.

The compressor includes a hopper for containing chips therein, a cylinder connected to a lower portion of the hopper and opened frontward and rearward, a front piston and a rear piston respectively accommodated in front and rear of the cylinder, and a front piston and a rear piston, A heating pin which is fixed to the mutually opposed compression surfaces and is electrically conductive and generates heat, and an exhaust port penetrating the cylinder.

A method of manufacturing a grip block by the grip block manufacturing apparatus for solving the above problems will be described below.

A loading step of stacking a grip on the loading tray; and a feeding step of rotating the feeding roll after the loading step to transfer the grip between the first roll and the second roll.

After the feeding step, a first cutting step is performed in which the first roll and the second roll are rotated to cut the grip in the feeding direction.

The grip is transferred to the upper surface of the cutting block by the rotational force of the first roll and the second roll after the first cutting step and the cutter is rotated so that the front edge of the blade and the cutting block A second cutting step is performed in which the chip is formed by cutting the grip in the direction perpendicular to the feeding direction.

After the secondary cutting step, the chip is allowed to fall along the swash plate between the crushing rollers on both sides, and the binder is injected through the supply pipe so as to be filled in the body of the crushing roller and then discharged through the injection hole And the chips are crushed by the projections together with the binder.

After the crushing step, the chip crushed through the hopper is introduced and laminated through the hopper, the rear piston is actuated to press the chip toward the front piston, and the front piston is urged toward the rear piston A heating and compressing step is performed in which the heating pin is heated by applying power to the heating pin and the moisture contained in the binder is evaporated through the exhaust port to form a holding block.

After the heating and compressing step, the power applied to the heating pin is cut off, the front piston is moved backward to allow the heating pin to come out of the grip block while advancing the rear piston, A discharge step is performed in which the block is pulled out of the cylinder and then the rear piston is moved back so that the heating pin is released from the grip block.

In addition, in the crushing step, the crushing rollers arranged forward and rearward rotate the crushing rollers on either side at a slower speed than the counterpart in rotating the chip so as to feed the chips downward.

In addition, the binder includes starch, glue powder, rosin powder, and water.

The apparatus and method for manufacturing a phage block according to the present invention can exhibit the following effects by the above solution.

First, since it is possible to manufacture the grip block by mixing with a binder without using an expensive binding machine, it is possible to lower the unit price of the apparatus as compared with the background technology, and it is possible to solve the inconvenience caused by the maintenance of the binding machine .

Second, productivity can be improved in the paper mill by cutting and crushing the phage, and then compressing and drying the paper. That is, in the paper factory, the phage block may be put into water to separate the chips separately, and then the paper may be directly used as a raw material of paper. Therefore, it is possible to solve the troubles of crushing the grinder again in a state where the grasper is collected as in the background art.

Third, since the chip of the phage is manufactured as a phage block together with the binder, as in the case of Gangjeong, it is possible to prevent the phenomenon that the phage is separated and scattered as in the background art during transportation.

1 is a perspective view showing a phage compressor according to the background art;
2 is a schematic view showing an apparatus for manufacturing a phage block according to the present invention.
3 is a side view showing a cutting roller unit included in the apparatus for manufacturing a gripping block according to the present invention.
4 is an exemplary view showing a state in which a grip is cut off by a cutting roller unit included in a grip block manufacturing apparatus according to the present invention;
5 is a cross-sectional view showing a grinding roller constituting the apparatus for manufacturing a gripping block according to the present invention.
FIG. 6 is a schematic view showing another embodiment of the apparatus for manufacturing a phage block according to the present invention, in which a loading box, a cutting roller portion and a cutting device are vertically arranged. FIG.
FIG. 7 is a process diagram illustrating a process of compressing a chip mixed with a binder by a compression unit included in the apparatus for manufacturing a phage block according to the present invention to produce a phage block. FIG.
8 is a block diagram showing a method of manufacturing a phage block according to the present invention.

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

(Phage block manufacturing device)

3 is a side view showing a cutting roller unit included in the apparatus for manufacturing a gripping block according to the present invention, and FIG. 4 is a sectional view of the gripping block manufacturing apparatus according to the present invention. FIG. 5 is a cross-sectional view showing a grinding roller constituting the apparatus for manufacturing a gripping block according to the present invention, and FIG. 6 is a sectional view showing the grasping roller according to the present invention As another embodiment of the block manufacturing apparatus, a stacker and a cutter roller unit, and a cutter are vertically arranged.

A paper feed unit 200 is constructed to feed the paper P from the paper cassette 100 to the paper cassette 100. The paper cassette 100 is configured to receive and store the papers P, A cutting roller unit 300 for cutting the grip P supplied from the paper feeding unit 200 in the paper feeding direction is formed and the grip P supplied by the cutting roller unit 300 is rotated at a right angle To form a chip (C). A crusher 500 is disposed at a lower portion of the cutting machine 400 to receive the chip C and a crusher 500 disposed at a lower portion of the crusher 500 to receive a crushed chip C, The compressor 600 is constructed.

The stacker 100 has a cylindrical shape passing through the upper and lower chambers and is formed with a step 110 formed so as to be gripped by a grip P at the lower rear so that the grip P can be supplied and loaded from the upper part, 200 are configured to support the stacked tabs P in the lower portion of the stacker 100.

The paper feed unit 200 includes a plurality of paper feed rolls 210 supported on the lower portion of the loading box 100 to be held in close contact with the grips and is formed on the circumferential surface of the paper feed roll 210, A spike 220 is formed.

The cutting roller unit 300 includes a first rotary shaft 310 and a second rotary shaft 320 arranged in the upper and lower rows and a rotary shaft 310 rotatably mounted on the first rotary shaft 310 and the second rotary shaft 320, A first roll 315 and a second roll 327 of a plate shape are constituted. The first rolls 315 are interposed between the second rolls 327 as shown in FIG. 3. The interval between the first rolls 315 is preferably 0.5 to 1.5 mm. Therefore, the gripping force P is cut along the feeding direction as shown in FIG. 4 by the shearing force of the first roll 315 and the second roll 327 which are close to each other.

The cutter 400 includes a cutting block 410 having a flat top surface for receiving a grip P passing through the cutting roller unit 300, The cutter 420 is formed. The cutter 420 includes a rotary shaft 422 and a roll 421 fixed to the rotary shaft 422. The cutter 420 is fixed to the circumferential surface of the roll 421 and is fixed to the front edge of the cutting block 410 The blade 423 corresponding to the blade 413 is formed. The clearance between the blade 423 and the front edge 413 is preferably 0.5 to 1.5 mm. The grip P cut through the first roll 315 and the second roll 327 is gripped in the direction perpendicular to the feeding direction by the shear force of the blade 423 and the front edge 413, So that the chip C is formed.

The crusher 500 includes a chamber 510 opened upward and downward and is mounted on the upper end of the chamber 510 to be moved downward to guide the chip C cut and cut by the cutting machine 400 An inclined plate 520 formed to be inclined is constituted. And a crushing roller 530 which is disposed under the swash plate 520 and rotates in an anteroposterior direction of the chamber 510 and reciprocally rotates.

The crushing roller 530 is configured to have a cylindrical body 531 having an empty interior and a protrusion 533 protruding from the outer surface of the body 531 to break the grip P. [ A spray hole 536 penetrates from the inside to the outside of the body 531 and a rotating shaft 535 connected to both ends of the body 531 rotates so that the body 531 rotates. One is a pipe, which is connected to the inside of the body 531. A rotary nipple 539 connected to the rotary shaft 535 as a pipe is formed and a supply pipe 537 connected to the rotary nipple 539 for supplying a binder is formed. Accordingly, when the liquid binder is supplied from the supply pipe 537, the binder 531 is filled into the body 531, and then the binder is sprayed to the outside through the injection hole 536. At this time, when the chip C is supplied between the crushing rollers 530, the crushing is carried out by the scraping projections 533 to absorb the binder. In this case, any one of the crushing rollers 530 on both sides is made to rotate at a lower rotational speed than the counterpart, so that the frictional force is increased on the supplied chip C so that the grip P can be skipped like a millstone.

The compressor 600 includes a hopper 610 for receiving a chip C passed through the crusher 500 and a cylinder 620 connected to a lower portion of the hopper 610 and opened to the front and rear . The front piston 630 and the rear piston 640 are respectively accommodated in front and rear sides of the cylinder 620. The heating pins 637 and 647 are fixed to the compression surfaces 635 and 645 which face each other in the front piston 630 and the rear piston 640 and are electrically connected to generate heat. Further, the exhaust port 623 is formed through the cylinder 620 so that steam contained in the compressed chip C is discharged.

It is a matter of course that each of the above configurations is all supported by a frame and fixedly or rotatably mounted, and the rotational force is supplied by a motor. Further, the front piston 630 and the rear piston 640 are operated by a hydraulic cylinder. The detailed description will be understood by anyone skilled in the art, so a detailed description thereof will be omitted.

In another embodiment, as shown in FIG. 6, the loading box 100 may be in the form of a cylinder having an open top and one side. In this case, an elastic portion 120 for applying a force to the open side is formed on the opposed side of the loading box 100, and the grip P is accommodated to be laterally arranged above the loading box 100. The elastic portion 120 may be a compression spring, for example.

The paper feeding roll 210 is disposed on one side of the opened side of the loading box 100 and is configured to contact a grip P pushed by the elastic portion 120. Therefore, the grip P can be discharged downward by the rotation of the paper feed roll 210.

The first and second rotation shafts 310 and 320 are arranged on the left and right sides of the cutting roller unit 300 and the grip P discharged from the paper feed roll 210 is coupled to the first rotation shaft 310 The second rotating shaft 320, and the second rotating shaft 320, respectively.

The cutting unit 400 is disposed such that one side of the grip P passing the cutting roller unit 300 is seated on the cutting block 410. The cutter 420 is disposed on the cutting roller unit 300, The chip P is cut in the direction perpendicular to the feeding direction so that the chip C can be manufactured by making the gap between the bottom edge 417 of the chip C and the bottom edge 417 close to each other with a gap of 0.5 to 1.5 mm, do.

The remaining configuration is the same as the configuration mentioned with reference to FIG. 2 to FIG.

(Manufacturing method of phage block)

A method of manufacturing a grip block by the grip block manufacturing apparatus 90 will now be described.

FIG. 7 is a process diagram showing a process of compressing a chip mixed with a binder by a compression unit included in the apparatus for manufacturing a phage block according to the present invention to produce a phage block, and FIG. 8 is a flowchart illustrating a method of manufacturing a phage block according to the present invention. A block diagram is shown together.

A loading step of stacking the grips P on the loading box 100 is performed. In the embodiment shown in FIG. 2, the grip P is placed upward to allow the feed roll 210 disposed at the bottom to support the grip P. In the embodiment shown in FIG. 6, So that the grip P is interposed between the elastic part 120 and the paper feed roll 210. [

After the loading step, a feeding step is performed in which the feeding roll 210 is rotated to feed the grip P between the first roll 315 and the second roll 327. At this time, the grip P is efficiently forwarded by the spikes 220 formed on the paper feed roll 210, and one sheet is discharged, and then the next sheet is continuously fed.

After the feeding step, a first cutting step of rotating the first roll 315 and the second roll 327 to cut the grip P in the feeding direction is performed. The first roll 315 and the second roll 327 are separated from each other by the cutter 400 because the first roll 315 and the second roll 327 are interposed between the first roll 315 and the second roll 327, So that it is cut by the shearing force in the feeding direction as shown in FIG. At this time, the first roll 315 and the second roll 327 also serve as a paper feeding function for cutting the grip P and conveying the grip P to the cutting machine 400.

After the first cutting step, the grip P is fed to the upper surface of the cutting block 410 by the rotational force of the first roll 315 and the second roll 327 as shown in FIG. 2, 420 are rotated so that the blade 423 and the front edge 413 of the cutting block 410 cut the chip P in a direction perpendicular to the feeding direction to form a chip C. [ Step is performed. 6, the grip P is fed downward through the cutting roller portion 300 to be brought into contact with one side of the cutting block 410, and the chip C is formed by the rotation of the cutter 420. [

After the second cutting step, the chip C is separated along the swash plate 520 between the crushing rollers 530 on both sides, and the binder is injected through the supply pipe 537 through the pump to remove the crushing The chip 531 is filled in the body 531 of the roller 530 and discharged through the injection hole 536 and the chip C is crushed by the protrusion 533 together with the binder Respectively. At this time, the rotating nipple 539 can easily supply the binder even if the supply pipe 537 does not rotate. The rotating nipple 539 is generally used to supply a material to a rotating pipe, and is known to anyone skilled in the art, so a detailed description will be omitted.

At this time, the crushing roller 530 disposed at the front and rear sides rotates the crushing roller 530 at a slower speed than the counterpart in rotating the chip C so as to feed the chip C downward. That is, if one side rotates at 50 ~ 60 rpm, the other side rotates at 20 ~ 30 rpm. Therefore, friction is generated between the both sides, so that the chip C can be more efficiently broken. Further, this effect is further raised by the projection 533. The binder may be a mixture of starch, glue powder, rosin powder, and water so that the shape of the gripping block (B) can be formed through the compressor (600).

As an example, it is preferable to mix 20 to 30 parts by weight of starch, 5 to 10 parts by weight of glue powder and 3 to 5 parts by weight of rosin powder with respect to 100 parts by weight of water. In this case, the relatively high weight of the water is to spray the spray hole 536 smoothly without obstructing the spray hole 536. Also, the amount of the binder injected through the crushing roller 530 on both sides is set to 0.3 to 0.6 L / min.

In addition, the starch, glue powder and rosin powder act as an adhesive, and they can be easily decomposed by water in a paper mill in the future. Therefore, it becomes a raw material of paper. Only the starch may be used as the binder. However, in this case, cracks easily occur in the case of forming into the phage block (B), so it is preferable to use the glue powder and the pine rosin together. It is possible to add only glue powder to starch, but in order to lower the manufacturing cost, it is possible to reduce the amount of glue powder and add some of the pine powder as described above.

7, the rear piston 640 is retracted to the rear of the hopper 610 in a state in which the front piston 630 is inserted into the front portion of the cylinder 620. As shown in FIG. The chip C is folded into the cylinder 620 through the hopper 610 and is stacked so that the rear piston 640 is operated to move the chip C toward the front piston 630 And the front piston 630 is pressed toward the rear piston 640 so that power is applied to the heating pins 637 and 647 to heat the front piston 630. The water contained in the binder Is evaporated so as to form the gripping block (B). At this time, when the weight of the chip (C) is 300 to 500 kg, the front piston (630) and the rear piston (640) are compressed to a pressure of 1 to 1.5 ton / m 2. The heating pins 637 and 647 are heated to 80 to 120 DEG C and the compression time is compressed for 8 to 15 minutes so that the binder is sufficiently dried to mold the rigid grip block B. [

After the heating and compressing step, the power applied to the heating pins 637 and 647 is cut off and the front piston 630 is moved backward to exit the cylinder 620, The rear piston 640 is advanced to push the grip block B out of the cylinder 620 and then the rear piston 640 is moved back so that the heating pin 647 A discharge step is performed so as to be removed from the grip block (B).

As described above, according to the present invention,

It is possible to manufacture the grip block by mixing the binder with the binder without using an expensive binding machine as in the background art, so that the unit cost of the apparatus can be lowered compared with the background technology and the inconvenience due to the maintenance of the binding machine can be solved.

In addition, the productivity can be improved in the paper mill by cutting and crushing the gras, compressing and drying the paper. That is, in the paper factory, the grip block (B) may be put in water to separate the chips (C) separately and then be used directly as a raw material of paper. Therefore, it is possible to solve the trouble of crushing the crusher again while collecting the phage as in the background art.

In addition, since the chip C of the grip P is manufactured as the grip block B together with the binder, the grip can be prevented from being scattered and separated as in the background art during transportation.

The embodiments and the accompanying drawings described in the present specification are merely illustrative of some of the technical ideas included in the present invention. Therefore, it is to be understood that the embodiments disclosed herein are not for purposes of limiting the technical idea of the present invention, but are intended to be illustrative, and thus the scope of the technical idea of the present invention is not limited by these embodiments. 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.

90: Phage block manufacturing apparatus 100:
110: step 120: elastic part
200: paper feed unit 210: paper feed roll
220: spike 300: cutting roller part
310: first rotating shaft 310: first roll
320: second rotation shaft 327: second roll
400: Cutter 410: Cutting block
413: front corner 417: bottom corner
420: cutter 421: roll
423: Blade 422:
500: Grinder 510: Chamber
520: swash plate 530: crushing roller
531: body 533: projection
535: rotating shaft 536:
537: Supply pipe 539: Rotating nipple
600: compressor 610: hopper
620: cylinder 623: exhaust port
630: front piston 635: compression face
637: heating pin 640: rear piston
645: Compression surface 647: Heating pin

Claims (8)

A loading box 100 formed to receive and load the phage P,
A paper feeding unit 200 for feeding the grips P one by one from the loading box 100,
A cutting roller unit 300 for cutting the grip P supplied from the paper feed unit 200 in a paper feeding direction,
A cutting device 400 for cutting chips G supplied by the cutting roller unit 300 in a direction perpendicular to the feeding direction to form chips C,
A crusher 500 disposed at a lower portion of the cutting machine 400 to receive and crush the chip C,
And a compressor 600 disposed below the crusher 500 to receive and compress the crushed chip C,
The pulverizer (500)
A chamber 510 opened to upper and lower chambers,
A swash plate 520 attached to the upper end of the chamber 510 and inclined downward,
And a crushing roller (530) disposed below the swash plate (520) and rotatably mounted on the front and rear sides of the chamber (510)
The crushing roller 530,
A cylindrical body 531 whose interior is empty,
A protrusion 533 protruding from the outer surface of the body 531,
A spray hole 536 penetrating from the inside to the outside of the body 531,
A rotating shaft 535 connected to both ends of the body 531 to rotate the body 531,
One of the rotation shafts 535 is a pipe, which is connected to the inside of the body 531,
A rotating nipple 539 connected to the rotating shaft 535 which is a pipe,
And a supply pipe (537) connected to the rotary nipple (539) and supplying a binder. The method according to claim 1,
The loading box 100 includes a step 110 formed in a cylindrical shape opened upward and downward and formed so as to be gripped by a grip P at the lower end,
The paper feed unit 200,
A paper feed roll 210 supported so as to be in close contact with the grip on the lower side of the loading box 100,
And a spike (220) formed on a circumferential surface of the paper feed roll (210) and pushing the grip (P) forward. 3. The method of claim 2,
The cutting roller unit 300 is configured such that,
A first rotating shaft 310 and a second rotating shaft 320 disposed in the upper and lower chambers,
A first roll 315 and a second roll 327 of a disk shape mounted on the first rotation axis 310 and the second rotation axis 320,
Wherein the first roll (315) is interposed between the second roll (327). The method of claim 3,
The cutting device 400 includes:
A cutting block 410 having an upper surface flat so that the gripping pad P passing through the cutting roller portion 300 is seated,
And a cutter 420 disposed in front of the cutting block 410 and rotating,
The cutter (420)
A rotating shaft 422,
A roll 421 fixed to the rotary shaft 422,
And a blade (423) fixed to a circumferential surface of the roll (421) and corresponding to a front edge (413) of the cutting block (410). 5. The method of claim 4,
The compressor (600)
A hopper 610 for housing the chip C,
A cylinder 620 connected to a lower portion of the hopper 610 and opened frontward and rearward,
A front piston 630 and a rear piston 640 housed respectively in front and rear sides of the cylinder 620,
Heating pins 637 and 647 which are fixed to the compression surfaces 635 and 645 facing each other in the front piston 630 and the rear piston 640,
And an exhaust port (623) penetrating through the cylinder (620). A method for manufacturing a gripping block comprising the apparatus (90) for manufacturing a gripping block according to claim 5,
A loading step of stacking the grips (P) on the loading box (100)
A feeding step of rotating the feeding roll 210 to transfer the grip P between the first roll 315 and the second roll 327 after the loading step,
A first cutting step of rotating the first roll (315) and the second roll (327) to cut the grip (P) in the feeding direction after the feeding step,
After the first cutting step, the grip P is transferred to the upper surface of the cutting block 410 by the rotational force of the first roll 315 and the second roll 327, A second cutting step of cutting the grip P in a direction perpendicular to the feeding direction by the blade 423 and the front edge 413 of the cutting block 410 to form a chip C,
After the secondary cutting step, the chips C are separated along the swash plate 520 between the crushing rollers 530 on both sides, and the binder is injected through the supply pipe 537 to cut the crushing rollers 530 And the chip C is crushed by the protrusions 533 together with the binder, and then the chip C is crushed by the protrusions 533 together with the binder,
After the crushing step, the chips (C) crushed into the cylinder (620) are introduced into the cylinder (620) through the hopper (610) so as to be laminated, and the rear piston (640) The front piston 630 is pressed toward the rear piston 640 and the power is applied to the heating pins 637 and 647 to heat the chip C, A heating and compressing step of forming the gripping block (B) by allowing moisture contained in the binder to evaporate,
After the heating and compressing step, the power applied to the heating pins 637 and 647 is cut off and the front piston 630 is moved backward to exit the cylinder 620, The rear piston 640 is advanced to push the grip block B out of the cylinder 620 and then the rear piston 640 is moved back so that the heating pin 647 And a releasing step of releasing the gripping block (B) from the gripping block (B). The method according to claim 6,
In the crushing step, the crushing roller 530 disposed at front and rear sides rotates the crushing roller 530 at a slower speed than the counterpart in rotating the chip C so as to feed the chip C downward By weight. 8. The method according to claim 6 or 7,
Wherein the binder comprises starch, glue powder, rosin powder, and water.

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