JPH08290392A - Shearing machine used for preparing name card of simple type, and shearing method using it - Google Patents

Abstract

PURPOSE: To prepare a name card with full description within a frame by a simple method. CONSTITUTION: After the prescribed paper 5 fed to the line is sheared by a transverse direction shearing means, the paper is sheared in the longitudinal direction keeping the prescribed clearance B between the paper 6 to be sheared and the paper 6 to obtain the paper 6 making a plurality of name cards from one paper.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention obtains a plurality of business cards from a single sheet by arbitrarily shearing a predetermined sheet on which a plurality of business card entries are printed in advance in the horizontal and vertical directions. The present invention relates to a shearing machine used for creating a simple business card and a shearing method using the same.

[0002]

2. Description of the Related Art Recently, with the spread of laser printers and the like,
It is possible to perform clear printing even on a printing machine other than a commercial one, and a simple method is used for creating a business card, in which printing is performed using such a simple printing machine and then sheared to a predetermined size.

As an example, a desired number of business cards are printed lengthwise and widthwise on one sheet of a predetermined size such as A4 or B4 by using a printing machine, and the sheet is printed with a guillotine cutter or a slitter. It is used to shear along the horizontal direction and the vertical direction so as to have a business card size.

According to such a system, as shown in FIG. 13, a plurality of business cards can be easily obtained by vertically and horizontally shearing one sheet of paper 5 (A is a shearing portion,
(B is the margin).

[0005]

By the way, in the case of shearing in the above-mentioned system, even if a highly accurate shearing means is used, a slight error will occur in the shearing position, and the shearing will be sent to the line. In many cases, the position of the sheet is slightly displaced when the sheet is moved, and thus the sheet is sheared by being slightly displaced from the desired shearing portion A.

On the other hand, recently, various kinds of business cards are desired to be described, and there are some business cards in which a line is drawn on the full frame of the business card. There is a problem in that one business card is sheared before the end of the line (desired shear line C, actual shear line D) and the other business card is soiled at its end (portion E) as shown in FIG. It was For this reason, it is the actual situation that the business card described in the full frame is not created by the simple method.

The present invention was devised in view of the above problems of the prior art, and it is an object of the present invention to provide a shearing technique capable of producing a business card having a description filled with a frame in a simple manner. is there.

[0008]

Therefore, the shearing machine used for making a simple business card according to the present invention has a plurality of feed rollers for feeding a predetermined sheet along a line and a predetermined sheet for a horizontal direction. It is composed of a lateral shearing device that arbitrarily shears and a vertical shearing device that arbitrarily shears along the vertical direction. The predetermined paper sent to the line is arbitrarily sheared along the lateral direction and the vertical direction. In a shearing machine used for creating a simple business card to obtain a plurality of business card pieces from the paper, a predetermined gap between the paper pieces to be sheared at the time of longitudinal shearing by the longitudinal shearing means. The paper is sheared so as to have.

Further, as one producing method using the shearing machine, after the predetermined paper sent to the line is sheared by the transverse shearing means, the longitudinal shearing means separates the paper piece and the paper piece to be sheared. It is also characterized in that a paper piece to be a plurality of business card pieces is obtained from one paper sheet by shearing along the longitudinal direction with a predetermined gap therebetween.

In the shearing machine, when the machine is sheared in the longitudinal direction, a concrete structure of the longitudinal shearing means for shearing the paper so as to have a predetermined gap between the paper pieces to be sheared is a line. Using a shearing blade that can move freely along the horizontal direction, a moving method that automatically controls to move to a predetermined position and shear, or both ends of each paper piece that is one business card piece along the vertical direction Various types such as a fixing system in which a pair of shearing blades for shearing are arranged are conceivable.

In the shearing machine, when the paper is fed to the shearing line, it may be manually fed one by one, but it is not so efficient when a large number of business cards are prepared. Therefore, immediately before the entrance side of the line, a paper feed roller, a paper loading table arranged at the bottom entrance side of the paper feed roller, and vertically movable, and a bottom exit side of the paper feed roller, and A sheet feeding means including a vertically movable guide plate may be provided.

Further, in the shearing machine, a feed roller for feeding the paper on the line is a constituent element. As for this construction, a rubber roller (more specifically, a rubber is used for the shaft is used for other devices. There is a configuration in which encapsulating rollers) are arranged vertically and are fed by being caught between them. However, if such a roller is used as it is in the business card making machine according to the present invention, since the paper is printed, the ink for printing adheres to the roller when it is bitten, and eventually the paper sent after that becomes dirty. There is a risk that Also,
Since the elasticity of rubber changes due to deterioration, the contact pressure between the upper and lower rolls also changes after long-term use.
The adjustment is necessary and it is complicated. Therefore, as one method for solving such a problem, in the present invention, steel knurls are provided on the feed roller at the portions abutting both end portions of the predetermined sheet to be vertically sheared and the predetermined gap portion. It is good to be prepared.

Further, in the shearing machine, a lateral shearing means for shearing the paper fed along the line in the lateral direction is a constituent element. With this construction, a linear upper blade and a lower blade are provided. A guillotine cutter that is arranged and is sheared by the relative movement of the cutting blades with respect to each other is typical. By the way, the accuracy of cutting in the guillotine cutter is determined by the degree of grinding of the upper and lower blades,
The adjustment is important (cutting failure occurs when the two blades are too far apart during cutting, while the cutting edge is damaged by contact when they are too close). Therefore, as a mechanism for adjusting the degree of the adjustment, a spring that applies tension in the horizontal direction of the line is connected to the upper blade end of the guillotine cutter, and the other end of the spring is screwed to a predetermined position so that the spring can move forward and backward. The tension of the spring may be adjusted by connecting the bolt to one end and moving the bolt forward and backward.

Further, in the shearing machine, a longitudinal shearing means for shearing the paper fed along the line in the longitudinal direction is a constituent element, and this constitution is so-called, for example, as shown in FIG. A slitter can be used. This is a rotatable shaft 72 with multiple circular blades.
The lower blade 70, which is inserted through the 700 and 701 with a predetermined gap and fixed movably in the axial direction, and the rotatable blade 73 arranged parallel to the shaft 72, the circular blade 700,
A circular blade 703, 704 is inserted through so as to come into contact with the end surface of the 701, and an upper blade 71 fixed movably in the axial direction. Shear at 70. By the way, even in such a slitter, although it is a rotational movement, it is sheared by the relative movement of the upper blade 71 and the lower blade 70 in the vertical direction, and the degree of the grinding between the upper blade 71 and the lower blade 70 becomes important. . Therefore, as a mechanism for adjusting the degree of the grinding, for example, as shown in the same figure, a spacer 705 is inserted between a pair of circular blades 703 and 704 among the upper blades 71 to form circular blades 703 and 70.
A configuration is conceivable in which the 4 and the spacer 705 are connected by a plurality of springs 706 arranged radially in the cross section, and the pressing force to the lower blade 70 of the upper blade 71 is adjusted by the tension acting in the horizontal direction of the spring 706. . However, in the configuration of the figure,
Since a plurality of springs 706 are arranged, there is a possibility that the pressing force will vary, and there may occur a situation of defective cutting or damage to the cutting edge. Therefore, as one method for solving such a problem, a shearing machine including an upper blade and a lower blade as described below may be used. A lower blade in which a plurality of circular blades are inserted into a rotatable shaft with a predetermined gap and are fixed so as to be movable in the axial direction. A rotatable shaft arranged parallel to the shaft of the lower blade is in contact with the facing surface of the pair of circular blades for the lower blade, which will be cut at both ends of at least one business card piece of the circular blade. An upper blade in which a pair of circular blades are penetrated through and a spring is penetrated between the pair of circular blades.

[0015]

The operation of the shearing machine used for producing a simplified business card according to the present invention will be described with reference to FIGS. 1 and 2. First, a predetermined paper on which the desired number of business card description items are printed. Send to the line.

Here, this predetermined sheet is finally shown in FIG.
As shown in FIG. 3, both end portions B of the paper 5 and the gap portion B ′ between the paper piece 6 to be sheared and the paper piece 6 are cut margins, and therefore, the business card entry matters other than the cut margins B and B ′ portions. Need to be printed.

Further, when the sheet feeding means described in claim 3 is provided immediately before the line entering side, the positions of the mounting table and the guide plate are moved up and down and adjusted so that proper pressure is applied. The rotation of the paper feed roller is adjusted so that only one of the plurality of sheets to be placed is fed into the line. Then, if a plurality of sheets of the above-mentioned paper are stacked and placed on the paper placing table on the lower entry side of the paper feeding roller, and the end portions of the paper are in contact with the rollers, the paper is guided by the rotation of the paper feeding roller to guide the paper. It will be automatically fed to the line one by one.

The paper fed into the line is further fed on the line by a feed roller.

At this time, if the feed roller described in claim 4 is used, both end portions B of the predetermined sheet to be sheared in the longitudinal direction and the gap portion B'between the sheet pieces 6 to be sheared. While the knurling comes into contact with only the knurl, the printed portion is fed without touching the knurl, so there is no problem of dirt due to feeding. Also, since it is made of steel, it has excellent durability.

Next, the paper fed to the line is sheared by the transverse shearing means and the longitudinal shearing means. On this occasion,
If shearing is performed first by the transverse shearing means,
The line is further advanced while being sheared in the lateral direction by the shearing means. Next, the paper is sheared in the longitudinal direction by the longitudinal shearing means, and at this time, the paper is sheared so that there is a predetermined gap between the paper pieces to be sheared.

Therefore, as shown in FIG. 1, both end portions B of the paper piece 6 and the B ′ portion between the paper piece 6 and the other paper piece 6 are cut off to obtain a plurality of business card pieces.

When shearing along the vertical direction, even if a highly accurate shearing means is used, a slight error will occur in the shearing position, and the position of the paper when sent to the line will be somewhat different. It is expected that the shearing portion A may be slightly displaced from the desired shearing portion A due to the displacement, etc.,
As shown in FIG. 2, since B ′ is cut off as a cutting margin between the paper pieces 6 (paper cut desired line C, actual shear line D in the figure), even a business card in which a line is written in a full frame The protrusion of the line end is in the range of the cutting margin, and the business card on the other side is not contaminated.

[0023]

Embodiments of the present invention will be described with reference to the drawings. It should be understood that the present invention is not limited to the embodiments described below.

FIG. 3 shows an outline of the entire shearing machine used for making a simple business card. In the figure, 1 is a paper feeding means, 2 is a feed roller, 3 is a guillotine cutter as a transverse shearing means,
4 is a slitter which is a longitudinal shearing means, 5 is a paper tray, and the arrow indicates the line direction. Although not shown in the drawing, the paper feeding means 1, the feed roller 2, the guillotine cutter 3, and the slitter 4 are housed in one box, and the paper tray 5 is attached to the outside of the box.

As shown in FIG. 4, the paper feeding means 1 comprises a paper feeding roller 10, a paper loading table 11, and a guide plate 12.
The paper feed roller 10 is arranged above the line, and the paper placing table 11 is arranged on the lower entry side and the guide plate 12 is arranged on the lower ejection side. A cork 13 is attached to the upper surface of the sheet mounting table 11 in consideration of friction with the sheet 5 sent to the line, and its main body is fixed so as to be vertically movable. In addition, in this vertical movement mechanism, tension springs (not shown) arranged on both sides constantly pull upward, but depending on the number of sheets at the time of sheet insertion and sheet thickness, only that thickness Since the paper is pushed downward, the paper feed roller 10 and the paper are constantly in close contact with each other regardless of the number and thickness of the paper. On the other hand, the guide plate 12 has a cork 13 attached to its upper surface similarly to the paper tray 11, and its main body is vertically movable. The guide plate 12 is supported freely on the cork 13, and is held by a bearing attached to a guide plate receiver attached to a freely rotating supporting rod at the lower portion of the upper surface, corresponding to the paper thickness, and the upper surface of the guide plate 12 is supported. The attached cork 13 serves to prevent the two sheets from being fed.
Place multiple sheets of paper on the paper tray 11 and select one of them.
Since only the sheet is sent to the line by the pressure from the sheet placing table 11 and the guide plate 12 and the friction caused by the biting of the sheet feeding roller 10, if the friction is too large, the sheet cannot be fed, and if it is too small, Multiple sheets are fed, resulting in a paper feed failure. Therefore, the upper and lower positions of the sheet placing table 11 and the guide plate 12 are adjusted in consideration of the balance between the pressure applied to them and the frictional force due to the biting of the sheet feeding roller 10.

The feed roller 2 is composed of a pair of upper and lower rollers 20, 21 as shown in FIG. 5, both of which are made of steel. The upper and lower rollers 20 and 21 have a flat peripheral surface,
The lower roller 21 is provided with steel knurls 22, 23, 24 having knurled surfaces on both end sides and the center thereof. The central knurl 23 is arranged with a width that is the same as the width of the central cutting portion (B 'portion in FIG. 1) of the paper to be sheared, and the knurls 22, 24 at both ends are arranged.
Are arranged at a distance from the end of the knurling 23 by the length (here, the vertical length) of the business card. Therefore, from the central knurl 23 to the knurls 22 and 24 on both ends is a flank that does not contact the paper, but the flank is at least the portion of the paper on which the business card is written.

The guillotine cutter 3 has a straight upper blade 30.
And the lower blade 31, the upper blade 30 is arranged on the downstream side of the line with respect to the lower blade 31. Both ends of the upper blade 30 are connected to one end of a spring 32 which is horizontal in the line direction and is arranged on the upstream side of the line when viewed from the upper blade 30, as shown in FIG. The other end of the spring 32 is connected to the tip of a bolt 34 via a ball chain 33, and the bolt 34 is screwed to an L-shaped metal fitting 35 fixed to a part of the box so as to be able to move back and forth. Therefore, if the degree of screwing of the bolt 34 is adjusted and moved back and forth, the horizontal tension of the upper blade 30 by the spring 32 changes, and the degree of rubbing with the lower blade 31 changes.

As shown in FIG. 7, the slitter 4 has an upper blade.
It consists of 41 and lower blade 40.

The lower blade 40 has a shaft 42 orthogonal to the line,
Cylindrical circular blade 40 that is inserted there with a predetermined gap
It consists of 0 to 402. As shown in FIG. 8, the shaft 42 has three key grooves 407 to 409 formed over a predetermined length at the positions where the circular blades 400 to 402 are fixed. The shaft 42 has its end connected to a drive system (not shown) and is rotatable. The circular blades 400 to 402 include those 400 and 402 which are inserted into both end sides shown in FIG. 9 and those which are inserted into the center shown in FIG.
There is 01. In particular, the circular blade 401 has a support portion 414 and a flange portion 41.
5, and both sides of the flange portion 415 serve as the blade portion. Since the shearing point by the circular blade 401 is at both ends of the gap portion B ′ between the paper pieces 6 shown in FIG.
The width w of 415 matches the width of the gap B ′. Each of the circular blades 400, 401, 402 is provided with a fixing bolt hole 410 while being threaded from the outer peripheral surface to the inner peripheral surface thereof. Then, after these circular blades 400, 401, 402 are inserted through the shaft 42, the circular blade 400 is a predetermined position of the key groove 407, the circular blade 401 is a predetermined position of the key groove 408, the circular blade 402 is the key groove 409. At a predetermined position of the bolt holes 410 and the key grooves 407 to 409, the cap screws 413 are screwed into the bolt holes 410.
Screw on. At this time, the interval W between the circular blades 400 and 402 and the circular blade 401 is made to match the desired length or width of the business card (in this embodiment, the vertical shearing is between the upper and lower ends of the business card as shown in FIG. 1). Take an interval of the length because it becomes shear).
Needless to say, when shearing business cards having different sizes, after removing the cap screw 413, the circular blades 400, 401, 402 may be moved to desired positions in the key grooves 407 to 409, and then the same fixing operation may be performed. By the above, circular blades 400 and 401, 401 and 4
With 02, a pair of blades that will make cuts at both ends (here, upper and lower ends) of one business card piece are formed with their blade surfaces facing each other.

The upper blade 41 includes a shaft 43 arranged parallel to the shaft 42 and a cylindrical circular blade 40 inserted therethrough.
3 to 406 and a spring 416. The shaft 43 is
As shown in FIG. 11, four pin holes 417 to 420 having the same depth are formed at the positions where the circular blades 403 to 406 are fixed. The shaft 43 has its end connected to a drive system (not shown) and is rotatable. The circular blades 403 to 406 each include a support portion 421 and a taper portion 422 as shown in FIG.
The end face of 2 becomes the blade. Further, on the inner peripheral surfaces of the circular blades 403 to 406, a key groove 423 is formed with a full length along the axial direction thereof.

Then, in the step of inserting the circular blades 403, 404, the length of the protruding head when inserted into the pin hole 417 of the shaft 43 is shorter than the depth D of the key groove 423. Dowel pin 424 is inserted to form a circular blade 403, the blade surface of which forms a pair of blade portions of the lower blade circular blades 400, 40.
The shaft 43 is inserted into the shaft 43 and moved to the position of the pin hole 417 so as to face the blade surface of 400 out of 1.
At that time, the dowel pin 424 is inserted into the key groove 423 so as to be engaged. After inserting the spring 416 from the inserting direction, a dowel pin 425 having the same length as the pin 424 is inserted into the pin hole 418, and a circular blade 404 having a blade surface of the circular blade 40 is formed.
While being inserted through the shaft 43, it is moved to the position of the pin hole 418 so as to be opposite to 3. At that time, the dowel pin 425 is inserted into the key groove 423 so as to be engaged. The step of inserting the circular blades 405, 406 is also the same as the circular blades 403, 404, but to make sure, the pin hole 419 has a dowel pin 426 of the same length as the pin 424, and the circular blade 404.
Is moved to the position of the pin hole 419 while being inserted into the shaft 43 in the same direction as the circular blade 403, and at that time, the dowel pin 426 is inserted into the key groove 423 so as to be engaged. After inserting the spring 416 from the inserting direction, the dowel pin 42 of the same length as the pin 424 is inserted into the pin hole 420.
7 is inserted, the circular blade 406, so that the blade surface is opposite to the circular blade 405, while being inserted into the shaft 43, is moved to the position of the pin hole 420, at that time, in the key groove 423 The dowel pin 427 is inserted so as to engage with.

As described above, the circular blades for upper blades 403, 404, 405, 40
6 will correspond to the lower blade circular blades 400, 401, 401, 402, respectively, therefore 403 is 404 and 405 is 406,
A pair of blades will be formed to make cuts at both ends (here, upper and lower ends) of one business card piece. And in the above state, a pair of circular blades 403, 404 and 405, 406
Means that you can play within the length of the keyway 423, but while lowering the shaft 43,
416 is reduced, the end face of the circular blade 403 is the circular blade for the lower blade 40
The facing surface of 0 and the end surface of the circular blade 404 are the circular blade 401 for the lower blade.
One of the facing surfaces, the end surface of the circular blade 405 the other facing surface of the lower blade circular blade 401, and the end surface of the circular blade 406 abutting the facing surface of the lower blade circular blade 402 respectively. Fix it. As described above, even in the slitter 4, the lower blade 40 and the upper blade are
Rounding blade for lower blade 400-4
02 and the upper blade circular blades 403-406 are pressed by the upper blade.
It is evenly applied by a spring 416 inserted through the shaft 43 of 41. In such a state of contact, if the shaft 42 of the lower blade 40 and the shaft 43 of the upper blade 41 are rotated in the opposite directions to each other, the circular blades 400 to 400 through the cap screws 413 and the dowel pins 412 and 424 to 427, respectively. The 406 also rotates in conjunction, and if a sheet is inserted between them, it is sheared along the vertical direction.

Next, the operation process of this embodiment as described above will be described.

First, a predetermined number of sheets 5 of the desired number of business cards are printed on the placing table 11 of the sheet feeding means 1 while the leading end of the sheet 5 is brought into contact with the sheet feeding roller 10. The predetermined sheet 5 to be placed is finally set as shown in FIG.
Since both end portions B of the paper 5 and the gap portion B'between the paper piece 6 to be sheared and the paper piece 6 are cut margins, the business card description is printed in addition to the cut margins B and B '. . In this embodiment, the upper and lower edges of the sheet 5 are also set to be cut margins.

Here, the sheet feeding means 1 adjusts the positions of the mounting table 11 and the guide plate 12 up and down so that proper pressure is applied, and the sheet feeding roller 10 is mounted by the rotation of the feeding roller 10. Since it is adjusted so that only one of the plural sheets of paper to be fed is fed into the line, the paper is automatically fed into the line one by one through the guide plate 12 when the feed roller 10 is caught.

The paper 5 fed to the line is further fed on the line by the feed roller 2. At the time of this feeding, the knurls 22 to 24 abut only on both end portions B of the paper 5 and the gap portion B ′ between the paper pieces 6 to be sheared, and the printed portion becomes a flank surface. ~twenty four
Since it is sent without touching it, there is no problem of dirt due to feeding.

Next, the sheet 5 is sent to the guillotine cutter 3 and sheared in the lateral direction. In this embodiment, one sheet of paper 5
To 6 points. When the upper blade 30 and the lower blade 31 are not properly ground and the shearing is not appropriate, the bolt 34
The horizontal tension of the spring 32 may be adjusted by adjusting the degree of screwing.

The sheet 5 sheared in the lateral direction is sent to the slitter 4 via the two feed rollers 2. Also during this feeding, there is no problem of contamination due to the existence of the knurls 22-24.

Next, the fed paper 5 is sheared by the slitter 4 in the longitudinal direction. At this time, the lower blade circular blade 401 and the upper blade circular blade 404, which serve as a central shearing portion, are rubbed together. , And between the rubbing points of the lower blade circular blade 401 and the upper blade circular blade 405, a gap is formed by the width w of the flange portion 415 of the lower blade circular blade 401, while the paper piece to be sheared. 6
Since the margin B'is also formed between the paper piece 6 and the paper piece 6 so as to correspond to the width w, the central portion of the paper 5 has the slitter 4 '.
Thus, the paper 5 is sheared with a predetermined gap. Paper 5
The cutting margins B at both ends of are cut at the place where the lower blade circular blade 400 and the upper blade circular blade 403 are rubbed together, and the lower blade circular blade 402 and the upper blade circular blade 406 are rubbed together.

Therefore, the sheet 5 coming out of the slitter 4 is
As shown in FIG. 2, both end portions B of the paper piece 6 and the B ′ portion between the paper piece 6 and the other paper piece 6 are cut off to form one business card piece,
The final feed roller 2 stores the paper in a paper receiving stand 5 attached outside the box (not shown).

In the above steps, during shearing in the vertical direction by the slitter 4, even if a highly accurate slitter mechanism is used, a slight error will occur in the shearing position, and the position of the paper 5 when it is sent to the line is Although it is expected that the sheet 5 will be slightly displaced from the desired shearing portion A and sheared due to some displacement, as shown in FIG. 'Is cut off as a margin (in the figure, the desired shear line C, the actual shear line D),
Even with a business card in which a line is written in a full frame, the protruding portion of the line end is within the cutout portion B ′, and the business card on the other side is never soiled.

[0042]

As described above, according to the present invention,
Even with a business card in which a line is written all over the frame, the protrusion at the end of the line is in the range of the cut portion, and the business card on the other side is never soiled.Therefore, a business card that could not be done with the simplified business card creation method. It has an excellent effect that it can be created without any problem.

Further, in the present invention, if the aspect of claim 3 is adopted, the sheet is automatically sent to the line, and if the aspect of claim 4 is adopted, the sheet is not contaminated during feeding. Further, according to the aspects of claims 5 and 6,
Depending on the mode, various effects can be obtained such that the shearing blades of the shearing means can be simply fitted together.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing a sheared portion of a sheet in a shearing technique of the present invention.

FIG. 2 is an explanatory view showing a part of FIG. 1 in detail.

FIG. 3 is an example of a simplified business card creator according to the present invention,
It is a schematic diagram of the whole.

FIG. 4 shows a sheet feeding means used in the embodiment of FIG.
(a) is a side sectional view and (b) is a front view of the guide plate.

5 is a front view showing a feed roller used in the embodiment of FIG. 3. FIG.

6A and 6B are schematic views showing a tension adjusting mechanism of the guillotine cutter upper blade of the embodiment of FIG. 3, FIG. 6A is a schematic view of an upper blade end portion, and FIG.
[Fig. 4] is a schematic view of the vicinity of a spring.

FIG. 7 is a front view showing a slitter used in the embodiment of FIG.

8 is a front view of the lower blade shaft of the slitter of FIG. 7. FIG.

9 shows the circular blades for the lower blade of the slitter of FIG. 7 at both ends, (a) is a front view and (b) is a side view.

10 is a center view of the lower blade circular blade of the slitter of FIG. 7, (a) is a front view, and (b) is a side view.

FIG. 11 is a front view of the shaft of the upper blade of the slitter shown in FIG.

12] Of the circular blade for the upper blade of the slitter of FIG. 7, (a)
Is a front view and (b) is a side view.

FIG. 13 is an explanatory diagram showing a sheared portion of a sheet in a conventional shearing technique.

FIG. 14 is an explanatory diagram showing a part of FIG. 13 in detail.

FIG. 15 is a front view showing an example of a tension adjusting mechanism of a slitter.

[Explanation of Codes] 1 paper feeding means 2 feeding roller 3 guillotine cutter 4 slitter 5 paper 6 paper piece

Claims (6)

[Claims] 1. A plurality of feed rollers for feeding a predetermined sheet along a line, a lateral shearing unit for arbitrarily shearing the predetermined sheet along the horizontal direction, and a vertical shearing unit for arbitrarily shearing the predetermined sheet along the vertical direction. In a shearing machine used for creating a simple business card, the predetermined paper sent to the line is arbitrarily sheared in the horizontal and vertical directions to obtain a plurality of business card pieces from one paper. Used for making a simple business card characterized by shearing the paper so as to have a predetermined gap between the paper pieces to be sheared during the longitudinal shearing by the longitudinal shearing means Shears. 2. A predetermined sheet fed to a line is sheared by the lateral shearing means, and then the longitudinal shearing means is provided with a predetermined gap between the paper pieces to be sheared, and the longitudinal direction. A method of making a business card using a shearing machine used for making a simple business card according to claim 1, characterized in that the paper piece that becomes a plurality of business card pieces is obtained from one sheet by shearing along a line. 3. A shearing machine used for producing a simplified business card according to claim 1, wherein the sheet feed roller is disposed immediately before the line entry side, and is disposed below the sheet feed roller and is movable up and down. 2. A simple business card creation method according to claim 1, further comprising: a paper feeding unit including a simple paper loading table and a guide plate that is arranged on a lower exit side of the paper feeding roller and is vertically movable. Shearing machine used. 4. The shearing machine used for producing the simplified business card according to claim 1, wherein the steel is provided at a portion of the feed roller that comes into contact with both end portions of a predetermined sheet to be vertically sheared and the predetermined gap portion. A shearing machine used for producing a simplified business card according to claim 1, characterized by comprising a knurling. 5. The shearing machine used for producing the simplified business card according to claim 1, wherein a guillotine cutter is used as the lateral shearing means, and an upper blade end of the guillotine cutter is provided.
Connect a spring that gives tension in the horizontal direction of the line,
2. The simplified mold according to claim 1, wherein the other end of the spring is connected to one end of a bolt that is screwed in a predetermined position so as to be capable of advancing and retracting, and the tension of the spring is adjusted by advancing and retracting the bolt. A shearing machine used for creating business cards. 6. The shearing machine used for producing a simplified business card according to claim 1, wherein a shearing machine comprising a lower blade and an upper blade as described below is used as the longitudinal shearing means. A shearing machine used for producing the simplified business card according to claim 1. A lower blade in which a plurality of circular blades are inserted into a rotatable shaft with a predetermined gap and are fixed so as to be movable in the axial direction. A rotatable shaft arranged parallel to the shaft of the lower blade is in contact with the facing surface of the pair of circular blades for the lower blade, which will be cut at both ends of at least one business card piece of the circular blade. An upper blade in which a pair of circular blades are inserted through and a spring is inserted between the pair of circular blades.