CN107186801B

CN107186801B - The knife amount control method out of cutting and drawing apparatus and cutting and drawing apparatus

Info

Publication number: CN107186801B
Application number: CN201710148404.9A
Authority: CN
Inventors: 冈良一; 渡边和宏; 大平努
Original assignee: Graphtec Corp
Current assignee: Xiluete Japan Co
Priority date: 2016-03-14
Filing date: 2017-03-13
Publication date: 2019-06-14
Anticipated expiration: 2037-03-13
Also published as: CN107186801A; JP6637799B2; JP2017164821A

Abstract

The present invention relates to a kind of cutting and drawing apparatus and the knife amount control methods out of cutting and drawing apparatus.Cutting and drawing apparatus has the cut-off medium operation post (7) of mounting sheet；Pen carriage (10)；Drive the driving device (31) of the pen carriage；Cutting pen (2) by the pen carriage (10) bearing to be moved freely along the direction vertical with the interarea；And it is set to the press device (35,36) of the pen carriage；Furthermore also disclose the cutting and drawing apparatus goes out knife amount control method.Above structure plays the role of correctly adjusting going out knife amount and making the operation post of cutting and drawing apparatus compared with great opening for cutting and drawing apparatus independent of the judgement of user.

Description

The knife amount control method out of cutting and drawing apparatus and cutting and drawing apparatus

Technical field

The present invention relates to the cutting and drawing apparatus for cutting off cut-off medium and the knife amount control methods out of cutting and drawing apparatus.

Background technique

When the shape as defined in being cut to the cut-off medium of sheet, using for example at Japanese Unexamined Patent Publication 2013-78813 Bulletin (hereinafter referred to as " document 1 ".), Japanese Unexamined Patent Publication 11-10595 bulletin (hereinafter referred to as " document 2 ".) disclosed such Cutting and drawing apparatus.This cutting and drawing apparatus uses the structure for cutting off cut-off medium using blade cutting pen outstanding.

Cutting pen disclosed in document 1 has: cylindric cutting pen main body is arranged in the central part of the cutting pen main body Cutter and the bottomed cylindrical screwed togather with the one end of cutting pen main body cap.Portion has blade, and knife to cutter at one end Tool is to rotate freely by cutting pen body abutment in the state that the blade is prominent from the one end of cutting pen main body.At the bottom of cap Portion is provided with the through hole passed through for the blade for cutter.By the way that cap is screwed in cutting pen main body, so that blade passes through cap Through hole and it is prominent from cap.

The cutting pen uses in the state that blade is prominent from cap.Changed by rotating cap relative to cutting pen main body Blade is from cap overhang outstanding.Hereinafter, blade is referred to as " knife amount out " from cap overhang outstanding.

Knife amount is carried out out by the way that fixture is embedded in cap and rotates cap together with the fixture relative to cutting pen main body Adjustment.In fixture be equipped with for be set to cutting pen main body each of out knife amount label pairing mark.Fixture rotation The position of the label alignment of the mark and cutting pen main body is gone to, so that blade is protruded with the knife amount that goes out for corresponding to label from cap.

Cutting pen disclosed in document 2 can change knife amount out in the state of being installed on cutting and drawing apparatus.In the cutting pen Pinion gear is provided on cap.The pinion gear is formed as the shape on the outer peripheral surface of cap circumferentially.

In the cutting pen, the adjustment of knife amount in the state that pinion gear is engaged with the rack gear of cutting and drawing apparatus by making to cut out Pen is moved along rack gear to carry out.Rack gear is set to the protrusion of cutting and drawing apparatus.The protrusion is formed as the height same with cutting pen, And it configures near the operation post for loading cut-off medium.

Cutting and drawing apparatus shown in document 1 does not have the function that adjust automatically goes out knife amount.The cutting pen used in the cutting and drawing apparatus In, the adjustment of knife amount by user rotates cap together with fixture with hand and by the mark of the mark of fixture and cutting pen main body out Pairing is remembered to carry out.In such cutting pen, user visually judges to identify whether with label unanimously, therefore fixture stopping Malposition, the precision of knife amount reduces out.

In the cutting and drawing apparatus shown in document 2, when adjusting out knife amount, cutting pen is pressed into the rack gear of protrusion.The protrusion Portion is arranged near operation post, therefore after user cut-off medium is placed in the operation of operation post, will be processed Cut-off medium take out operation when become obstacle.

Summary of the invention

The present invention was completed to solve the above problem, and its object is to the judgements independent of user can Correctly adjust going out knife amount and making the operation post of cutting and drawing apparatus compared with great opening for cutting and drawing apparatus.

Solution for solving the problem

To realize the purpose, cutting and drawing apparatus of the invention (1) has: operation post (7), loads the cut-off medium of sheet (3)；Pen carriage (10) is maintained as the master in the position opposed with the operation post (7) along the cut-off medium (3) Face moves freely；Driving device (31) drives the pen carriage (10)；Cutting pen (2) is supported by the pen carriage (10) To be moved freely along the direction vertical with the interarea；And press device (35,36), the pen carriage (10) are set to, The cutting pen (2) is pressed into cut-off medium (3) with defined pressing force, the cutting pen (2) has: cutting pen main body (45), be formed as tubular, and the attached portion including being installed on the pen carriage (10) (49) and from the cutting pen master The one end blade outstanding (44) of the length direction of body (45)；Medium pressing member (61) comprising cap portion (75), the cap Portion (75) includes the through hole (75a) passed through for the blade (44), the medium pressing member (61) the cap portion (75) from It is inserted into a manner of being moved freely along the length direction in the cutting pen main body (45) in the state that the one end is prominent； And by hitting mechanism (63), setting is in the cutting pen main body (45), by keeping the medium pressing member (61) opposite It is repeated in the length direction back and forth in the cutting pen main body (45) to change the medium pressing member step by step (61) position relative to the length direction of the cutting pen main body (45), the operation post (7) have by portion of hitting (12, 13), it is described by portion of hitting (12,13) include can for the blade (44) be inserted into hole (16,17).

The knife amount control method that goes out of cutting and drawing apparatus of the invention has: moving step makes the pen carriage for being equipped with cutting pen (2) (10) mobile along operation post (7), thus by the cutting pen (2) be located in by portion of hitting (12) opposed position, it is described to cut Pen (2) is cut to have blade (44) from one end cutting pen main body (45) outstanding and include passing through for the blade (44) Through hole (75a) and be movably maintained at the cutting pen main body (45) the one end cap portion (75), it is described It include the hole (16) that can be inserted into for the blade (44) by portion of hitting (12)；First, by step is hit, the cap portion (75) is pressed To described by portion of hitting (12), make the cutting pen main body (45) relative to the cap portion (75) to described by portion of hitting (12) sidesway It is dynamic；Second by step is hit, make the cutting pen main body (45) relative to the cap portion (75) to it is described opposite by portion of hitting (12) Side is mobile；And by implement repeatedly described first by hit step with described second by step is hit, to change institute step by step The step of stating overhang of the blade (44) relative to the cap portion (75).

Invention effect

On the length direction of cutting pen main body, medium pressing member means relative to the position change of cutting pen main body Go out knife amount from the overhang of cap portion blade outstanding to change.In the present invention, knife amount should be gone out and is based on medium pressing member The number of reciprocating action relative to cutting pen main body provides.The reciprocating action is implemented as following by movement is hit, That is, the pressed portion that cutting pen main body is pressed close to cap portion, then cutting pen main body returns to initial position.Therefore, pass through Press device is by the above-mentioned number for being implemented as desired knife amount out by movement is hit, so that the judgement independent of user is Knife amount can correctly be adjusted out.It can will be formed as height identical with operation post by the portion of hitting using a part of operation post, Therefore it will not interfere to be put into relative to operation post by the portion of hitting and take out the operation for being cut off medium.Therefore, the present invention can provide disobey Rely in user it is visual judgement can correctly adjust out knife amount and can in the state that operation post is compared with great opening into The cutting and drawing apparatus of the row adjustment.

Cutting and drawing apparatus according to the present invention goes out knife amount control method, by implementing first repeatedly by hitting step and second by hitting Step, so that knife amount changes step by step out.Therefore, the present invention can provide the height that cutting and drawing apparatus can be pressed into height with operation post It spends identical by hitting portion and the cutting and drawing apparatus that correctly adjusts out knife amount goes out knife amount control method.

Detailed description of the invention

Fig. 1 is the perspective view of the cutting and drawing apparatus of an embodiment of the invention.

Fig. 2 is the perspective view shown in by pen carriage amplification.

Fig. 3 is the perspective view of cutting pen.

Fig. 4 is the cross-sectional view of cutting pen.

Fig. 5 is the V-V line cross-sectional view of Fig. 4.

Fig. 6 is the exploded perspective view of cutting pen main body.

Fig. 7 is the exploded perspective view of medium pressing member.

Fig. 8 is by the exploded perspective view for hitting mechanism.

Fig. 9 is for illustrating the schematic diagram by the structure for hitting mechanism.

Figure 10~Figure 15 is for illustrating the schematic diagram by the movement for hitting mechanism.

Figure 16 be by first by the portion of hitting amplification shown in perspective view.

Figure 17 be by second and third by the portion of hitting amplification shown in perspective view.

Figure 18 is the block diagram for showing the structure of control system.

Figure 19 is the flow chart for going out knife amount control method for illustrating cutting and drawing apparatus.

Specific embodiment

Hereinafter, out knife amount control of the referring to Fig.1~Figure 19 to the cutting and drawing apparatus and cutting and drawing apparatus of an embodiment of the invention Method processed is described in detail.

Cutting and drawing apparatus 1 shown in FIG. 1 is for using the cutting pen 2 of an embodiment of the invention being cut off from sheet The device that medium 3 cuts out figure, text etc..The cutting and drawing apparatus 1 has: the operation portion of the one end of left and right directions in Fig. 1 1a；Cutting pen Storage Department 1b positioned at the other end；Operation between above-mentioned operation portion 1a and cutting pen Storage Department 1b Portion 1c；And the open and close type cover 1d for covering above-mentioned function part.The cutting and drawing apparatus 1 is in operation portion 1a and cutting pen Storage Department 1b Arrangement and homework department 1c are used in the state of opening upward in the horizontal direction.Hereinafter, by operation portion 1a and cutting pen The direction of Storage Department 1b arrangement is referred to as left and right directions, before the direction orthogonal with the left and right directions and up and down direction is referred to as Rear direction.

Operation portion 1a is provided with operation panel 4 and control device 5 (referring to Fig.1 8).It is formed in cutting pen Storage Department 1b The hole 6 being inserted into for prepared cutting pen 2.It is provided with to load in homework department 1c and is cut off the operation post 7 of medium 3, for carrying quilt Cut off the driven roller 8 of medium 3 and the pen carriage 10 of pinch roller 9 and bearing cutting pen 2.

Operation post 7 is formed as horizontally extending plate, and configures the front part in cutting and drawing apparatus 1.In the operation The one end of the left and right directions of platform 7 be provided with change cutting pen 2 go out knife amount when use first to third by portion of hitting 11~ 13 (pressed portion).As shown in figure 16, first by portion of hitting 11 have operation post 7 upper surface 7a be open circular recess 14, And a pair of of the slot 15 extended downward from the opening edge of the circular recess 14.As shown in figure 17, second by portion of hitting 12 by operation The upper surface 7a of platform 7 and the aperture 16 being open in upper surface 7a are constituted.As shown in figure 17, third is by portion of hitting 13 by operation post 7 Upper surface 7a and the upper surface 7a opening long hole 17 constitute.Long hole 17 forms longer in the lateral direction.Second presses Hitting portion 12 and third, arrangement is set in left-right direction in the range of the cutting pen 2 for being installed on pen carriage 10 can reach by portion of hitting 13 It sets." flat surface " is constituted by the upper surface 7a of operation post 7.It is configured to by circular recess 14, aperture 16 and long hole 17 for cutting It cuts in " hole " that the blade 44 of pen 2 is inserted into.It will be described below to first to third by the purposes in portion of hitting 11,12,13.

Driven roller 8 is configured to cross the state of the middle part of operation post 7 in left-right direction, and is not schemed by the cutting and drawing apparatus 1 The frame bearing shown is that can rotate.The driven roller 8 is driven with by the first motor 21 (referring to Fig.1 8) as the first of power source Dynamic device 22 connects.Driven roller 8 using the first driving device 22 driving by being carried out forward or reverse.First motor 21 Movement controlled by control device 5.

Pinch roller 9 is formed as cylindric, rotary shaft 23 therethrough in the state of be fixed on rotary shaft 23 and be located in The top of driven roller 8.Rotary shaft 23 is configured to parallel with driven roller 8, and is rotatably supported by said frame.The rotary shaft 23 and driven roller 8 be configured at the position that the cut-off medium 3 on operation post 7 can be clipped between pinch roller 9 and driven roller 8. Medium 3 is cut off in the state of being clipped between pinch roller 9 and driven roller 8, is rotated by driven roller 8 and is existed along operation post 7 Front and back move up.The middle part of rotary shaft 23 is provided with the roller (spiral shell for being pressed from top cut-off medium 3 Revolve spring) 24.

Pen carriage 10 is maintained as moving in the position (top) opposed with operation post 7 along the interarea of cut-off medium 3 Freely.Specifically, two guiding bars 25,26 that pen carriage 10 is extended in left-right direction support to move freely, and with Driving is connected with band 27.Driving band 27 constitutes a part of the second driving device 31 (referring to Fig.1 8) of driving pen carriage 10. Second driving device 31 has the second motor 32, is changed into the rotation of second motor 32 back and forth with band 27 using driving Movement so that drive pen carriage 10 in left-right direction.The movement of second motor 32 is controlled by control device 5.

In addition, pen carriage 10 be configured to support cutting pen 2 for along the direction vertical with the interarea of cut-off medium 3 (on Lower direction) it moves freely.Specifically, as shown in Fig. 2, pen carriage 10 has first and second guarantor for keeping cutting pen 2 Gripping member 33,34 and first and second press device for driving first and second above-mentioned holder 33,34 along the vertical direction 35,36.First and second holder 33,34, which is respectively provided with, remains assemble and unassemble function for cutting pen 2.

First and second press device 35,36 is the dress that cutting pen 2 is pressed into cut-off medium 3 with defined pressing force It sets.Specifically, the first press device 35 has the 37 (ginseng of the first solenoid for pressing the first holder 33 downward According to Figure 18) and spring member (not shown) that the first holder 33 exerts a force upward.Second press device 36 has use In the second solenoid 38 for pressing the second holder 34 downward and the bullet that the second holder 34 exerts a force upward Spring component (not shown).The first solenoid 37 and the second solenoid 38 of the embodiment can change pressing force in two steps.The One and second the movement of solenoid 37,38 controlled by control device 5.

As shown in figure 18, control device 5 has cutting action control unit 41 and out knife amount control unit 42, and and operation panel 4 and the personal computer 43 that is made of cutting data connect.Cutting action control unit 41 is based on sending from personal computer 43 Cutting data control the movement of first and second driving device 22,31 and first and second press device 35,36.Knife amount out Control unit 42 by cutting and drawing apparatus 1 adjust cutting pen 2 go out knife amount when control first and second driving device 22,31 and first and The movement of second press device 35,36.It should be noted that control device 5 is made of computer.

As shown in Figure 3 and 4, cutting pen 2 passes through the one end cylinder outstanding to the downside from above-mentioned figure of blade 44 The cutting pen main body 45 of shape assembles aftermentioned multiple components and is formed.Detailed content will be described later, and blade 44 is from cutting pen The one end of the length direction of main body 45 is prominent.It is the length with cutting pen main body 45 in its direction below in direction In the case where the parallel direction in direction, referred to as " up and down direction ".In addition, being cutting in its position below when illustrating position In the case where the one end side of main body 45, referred to as " downside ", explanation in contrast side (cutting pen main body 45 it is another End side) position when, referred to as " upside ".

As shown in fig. 6, the cutting pen main body 45 of the embodiment is protected by blade 44 from the cutter of one end tubular outstanding The cover portion 47 for holding portion 46 and the other end for occluding the cutter maintaining part 46 is constituted.Cutter maintaining part 46 has upper Three function parts that lower section arranges upwards.Above-mentioned function part be to be formed in the up-down direction longest first cylindrical portion 48, The flange part 49 and the second cylindrical portion 50 of setting in the upside of first cylindrical portion 48.

First cylindrical portion 48 has the function of detachably being embedded in first and second above-mentioned holder 33,34.Such as Fig. 4 And shown in Fig. 5, first cylindrical portion 48 include be formed as cylindric outer cylinder 51, positioned at the outer cylinder 51 axle center part inner cylinder 52 and the partition 53 that connect above-mentioned outer cylinder 51 with inner cylinder 52.Outer cylinder 51, inner cylinder 52, partition 53 and aftermentioned flange part 49 and second cylindrical portion 50 be formed as one using plastics as material and by integrally formed.

Locating part 54 there are two being arranged in the one end of outer cylinder 51.Above-mentioned locating part 54 is formed as a part of outer cylinder 51 Locally shape outstanding in the up-down direction.In addition, above-mentioned locating part 54 be separately positioned on outer cylinder 51 is circumferentially second-class The position divided.

Inner cylinder 52 and outer cylinder 51 are positioned on the same axis using partition 53.In the inside of the inner cylinder 52, have above-mentioned The cutter 55 of blade 44 is rotatably supported by bearing 56,57.Cutter 55 is positioned in same with outer cylinder 51 and inner cylinder 52 On axis, the cutter 55 on axis direction is fixed relative to the position of the first cylindrical portion 48.

As shown in figure 5, being formed on partition 53, there are three through holes 58.Above-mentioned through hole 58 is used to supply aftermentioned medium Three calvus 62 of pressing member 61 (referring to Fig. 7) pass through.Above-mentioned through hole 58 is respectively formed at outer cylinder 51 circumferentially three The position of equal part.

Flange part 49 has determines cutting pen 2 relative to the when cutting pen 2 is installed on first and second holder 33,34 One and second holder 33,34 up and down direction position function.The flange part 49 of the embodiment is outer diameter than outer cylinder 51 The big ring-type of outer diameter, be formed as the shape Chong Die with first and second holder 33,34 from top, and the upside with outer cylinder 51 End connection.The flange part 49 constitutes " attached portion " that cutting pen main body 45 is installed on pen carriage 10 again.

Second cylindrical portion 50 (cylindrical portion) is formed as cylindric, and connect with the end of the upside of flange part 49.This second Cylindrical portion 50 have the function of supporting cover portion 47 and with it is aftermentioned be located at by the rotary body 64 for hitting mechanism 63 (referring to Fig. 8) it is same On axis and rotating body for supporting 64 function.As shown in figure 4, the outer diameter of the second cylindrical portion 50 of the embodiment is than outer cylinder 51 Outer diameter is big, and smaller than the outer diameter of flange part 49.In addition, the internal diameter of second cylindrical portion 50 is than in outer cylinder 51 and flange part 49 Diameter is big.Therefore, it is formed with and is made of the Inner peripheral portions of flange part 49 in the boundary part of the second cylindrical portion 50 and flange part 49 Stage portion 65.

As shown in fig. 6, the end of the upside of second cylindrical portion 50 be formed with constitute it is aftermentioned by hitting the one of mechanism 63 Partial multiple jagged teeth 66.The circumferential whole region of the second cylindrical portion 50 is arranged in above-mentioned tooth 66 without interruption. In addition, as shown in figure 9, above-mentioned tooth 66 is in step-like arrangement when watching from the direction orthogonal with up and down direction.In other words, multiple Tooth 66 with the circumferential side (for left in Fig. 9) towards the second cylindrical portion 50 and the top and bottom of each tooth 66 are gradually Mode (mode for moving closer to the one end of cutting pen main body 45) arrangement downward.

The end of the upside of second cylindrical portion 50 is divided into multiple regions in the circumferential, is formed in each region by multiple The step 67 that the group of tooth 66 is constituted.That is, step 67 is circumferentially spatially periodically set to the upper end of the second cylindrical portion 50 Portion.In this embodiment, step 67 is circumferentially provided with by each region of trisection in the second cylindrical portion 50.Shown in Fig. 9 Three steps 67 be made of respectively 11 teeth 66.

The guide surface 66b that each jagged tooth 66 has inclined positioning surface 66a and vertically extends.Positioning surface 66a and step 67 are tilted to identical direction.That is, the direction that positioning surface 66a is lower with the height towards step 67 is (in Fig. 9 In be left) and gradually to be located at downside shape tilt.Tooth 66 positioned at lower side is with the tooth 66 positioned at top side second It is adjacent in the circumferential direction of cylindrical portion 50.In this embodiment, the tooth 66 positioned at extreme lower position of step 67 be located at the step The tooth 66 of the extreme higher position of 67 adjacent another steps 67 is adjacent in the circumferential direction of the second cylindrical portion 50.In detail for narration, platform The lowest part of the positioning surface 66a positioned at extreme lower position of rank 67 is located at highest order with the adjacent another step 67 of the step 67 The guide surface 66b connection for the tooth 66 set.

As shown in fig. 6, the peripheral part in the second cylindrical portion 50 is formed with the recess portion 68 for fixing cover portion 47.

Cover portion 47 is formed as the bottomed cylindrical chimeric with the second cylindrical portion 50.The inner peripheral portion of the cover portion 47 is provided with card Terminate in the pawl (not shown) of the recess portion 68 of the second cylindrical portion 50.Cover portion 47 is locked to recess portion 68 by pawl and is fixed on cutter holding Portion 46.Circumferentially (the rotation side of aftermentioned rotary body 64 (referring to Fig. 8) is formed in the middle part of the up and down direction of cover portion 47 To) extend through hole 69.

As shown in figure 4, contained in cutting pen main body 45 from the one end medium outstanding of the cutting pen main body 45 by Press component 61；In the rotary body 64 that the upside of the medium pressing member 61 configures；First configured in the upside of the rotary body 64 Spring member 71；And for the perforative second spring component 72 of medium pressing member 61.

As shown in fig. 7, the medium pressing member 61 of the embodiment is made of three components.Three above-mentioned components refer to Be formed as the cylindric linking part of the cylindric axle portion 73 vertically extended, the lower end for being installed on the axle portion 73 74 and the bottomed cylindrical being spirally connected with the linking part 74 cap portion 75.

Three calvus 62 vertically extended are provided in the one end of axle portion 73.Above-mentioned calvus 62 moves freely Ground is embedded in the through hole 58 formed on the partition 53 of above-mentioned cutting pen main body 45.Perforation is each passed through in above-mentioned calvus 62 In the state of hole 58, calvus 62 is locked to the connecting hole 74a of linking part 74, so that linking part 74 is fixed on axle portion 73.Therefore, it inserts The medium pressing member 61 entered in cutting pen main body 45 moves freely, another party along the vertical direction relative to cutting pen main body 45 Face, can not rotating in a circumferential direction along axle portion 73 relative to cutting pen main body 45.Central portion in cap portion 75 is equipped with for making knife The through hole 75a that piece 44 passes through.

The end of the upside of axle portion 73 is provided with the convex of the outer diameter annular shape bigger than the outer diameter of the other parts of axle portion 73 Portion 73a, and be provided with and constitute aftermentioned multiple cams 76 by a part for hitting mechanism 63.As shown in figure 9, above-mentioned cam 76 Be formed as section chevron shape when watching from the direction orthogonal with up and down direction, and along the circumferential array of axle portion 73.Above-mentioned is convex Wheel 76 has the direction (being left in Fig. 9) being lower with the height towards above-mentioned step 67 and is increasingly towards downside (in Fig. 9 In be downside) inclined cam surface 76a.As shown in Figure 10, cam surface 76a from the direction orthogonal with up and down direction when watching It is parallel with the positioning surface 66a of jagged tooth 66, and be formed as the top side of cam 76 in its natural state about half with it is fixed The shape of plane 66a overlapping.Nature herein refers to the state not depressed to upside of cap portion 75.It needs to illustrate It is that multiple teeth 66 and multiple cams 76 are arranged when watching from the rotation center (axle center C) of rotary body 64 with same period.

It is arranged in cutting pen main body 45 by mechanism 3 is hit, including above-mentioned jagged tooth 66 and cam 76, aftermentioned rotary body 64 and first and second spring member 71,72.Detailed content is aftermentioned, by making medium pressing member 61 relative to cutting pen Main body 45 is repeatedly reciprocal, which can change the up and down direction of medium pressing member 61 by hitting mechanism 63 step by step Position.

As shown in figure 8, rotary body 64 has cylinder 77 and protrudes from the peripheral part of the cylinder 77 towards radial outside Multiple connecting piece 78.Cylinder 77 constitutes the lower end of rotary body 64, and is formed to movably be fitted into as shown in Figure 4 In the shape of the inner peripheral portion of medium pressing member 61.The upper end of rotary body 64 is arranged in connecting piece 78.In this embodiment, Three pieces connecting piece 78 is arranged in the position of the circumferentially trisection of cylinder 77, is formed as extending radially centered on cylinder 77 Plate.As shown in Figure 10, the lower end of connecting piece 78 is formed as the shape of the positioning surface 66a along jagged tooth 66.

Rotary body 64 is embedded in medium pressing member 61 and three pieces connecting piece 78 and cutting pen main body 45 in cylinder 77 Jagged tooth 66 is contained in cutting pen main body 45 in the state of contacting.The through hole 69 of above-mentioned cover portion 47, which is formed in, to be made as this The position that the connecting piece 78 that sample is contacted with jagged tooth 66 is exposed.In the part along through hole 69 of the peripheral part of cover portion 47 It is pasted with the label (not shown) that indicator is constituted with 78 interoperation of connecting piece.It is printed on the label and knife amount is shown out Number.

It is provided in the upper end of the rotary body 64 and uses connecting piece 78 in the reinforcement connected up in the week of cylinder 77 each other Rib 79 and it is located at the cricoid ridge 80 on same axis with cylinder 77.The ridge 80 is used from connecting piece 78 and from reinforcement Rib 79 is upwardly projecting.

As shown in figure 4, the first spring member 71 is made of compression helical spring, rotary body 64 is inserted into the state of compression Upper end and cover portion 47 bottom wall 47a between.The bottom wall 47a of cover portion 47 is provided with the cylinder in the first spring member 71 of insertion Body 81.First spring member 71 assembles in the state of inserted with the cylinder 81 and inserted with the ridge of rotary body 64 80.Pass through First spring member 71 is assembled in like this between rotary body 64 and the bottom wall 47a of cover portion 47, so that rotary body 64 is by the first bullet The spring force of spring component 71 exerts a force to downside, and three pieces connecting piece 78 is pressed into jagged tooth 66 from upside.In the pressing shape Under state, connecting piece 78 is contacted with the positioning surface 66a of jagged tooth 66.

Second spring component 72 is made of compression helical spring, and as shown in Figure 4 in the axis of medium pressing member 61 Portion 73 therethrough in the state of, with the state group of compression be loaded on cutting pen main body 45 (flange part 49) stage portion 65 and medium Between the protrusion 73a of pressing member 61 (axle portion 73).Second spring component 72 is assembled in this way, thus medium pressing member 61 It is exerted a force by the spring force of second spring component 72 to upside, and is pressed into rotary body 64 from downside.It is convex under the pressing state The cam surface 76a of wheel 76 is contacted with connecting piece 78.

The spring force of second spring component 72 is smaller than the spring force of the first spring member 71.Therefore, in medium pressing member 61 cap portion 75 is not applied to pressing force under natural conditions, and connecting piece 78 overcomes the spring force of second spring component 72 and by The spring force of one spring member 71 is pressed into jagged tooth 66.As shown in Figure 10, in this state, connecting piece 78 is by the first bullet The spring force of spring component 71 presses and is located in the lowermost portion of positioning surface 66a, and connects with the guide surface 66b of adjacent tooth 66 Touching.The position of rotary body 64 that connecting piece 78 is contacted with guide surface 66b like this is the " stop position limited by cutting pen main body It sets ".

A part and the connecting piece along guide surface 66b that the cam 76 of medium pressing member 61 is formed as cam surface 76a The shape of 78 contacts.A part of cam surface 76a refers to a part of the top side of the cam 76 positioned at section chevron shape.

The spring force ratio of first spring member 71 is applied to medium when cutting off cut-off medium 3 using the cutting pen 2 The pressing force of pressing member 61 is big.In other words, the spring force of the first spring member 71 is to medium pressing member 61 due to cutting The size for acting and being limited the case where mobile relative to the upward side of cutting pen main body 45.Therefore, with medium pressing member 61 Cutting is appropriately carried out in the state that cut-off medium 3 is pressed into cutting.

When the cap portion 75 of medium pressing member 61 is pressed by the power bigger than the spring force of the first spring member 71 to upside, Medium pressing member 61 is mobile relative to the upward side of cutting pen main body 45.It is mobile by medium pressing member 61 in this way, blade 44 It is prominent from cap portion 75 across the through hole 75a in cap portion 75.Therefore, if medium pressing member 61 is relative to cutting pen main body 45 The position change of up and down direction, then position change of the cap portion 75 relative to blade 44, from the protrusion of the blade 44 outstanding of cap portion 75 Amount changes.Blade 44 is " knife amount out " relative to the overhang in the cap portion 75.It is to go out knife amount for changing this by mechanism 63 is hit Mechanism.

Here, using Figure 10~Figure 15 to by being illustrated by hitting the step of mechanism 63 changes knife amount out.

In the state that the connecting piece 78 of rotary body 64 is located at the midway for the step 7 being made of multiple jagged teeth 66, As shown in Figure 10, connecting piece 78 is positioned in the extreme lower position of positioning surface 66a.

When medium pressing member 61 is mobile relative to the upward side of cutting pen main body 45 in this state, as shown in figure 11, it is situated between The upward side of cam 76 of matter pressing member 61 is mobile, and connecting piece 78 is pressed to upside.At this point, connecting piece 78 is due to along inclining The thrust that is acted on the direction of oblique cam surface 76a and the guide surface 66b for being pressed into adjacent next tooth 66.Next tooth 66 Refer to the tooth 66 positioned at next stage of step 67.

When side is mobile further up for medium pressing member 61, connecting piece 78 crosses the front end of guide surface 66b, to draw The restriction cancellation of guide face 66b.Since limitation is released from like this, so that connecting piece 78 is slided from cam surface 76a, as shown in figure 12 It is moved to the minimum valley of cam 76 like that and stops.The movement towards downside of rotary body 64 at this time is converted to vertically side Spinning movement to centered on the axis C (referring to Fig. 4) of extension, so that rotary body 64 rotates defined angle.Rotation at this time The direction of rotation of body 64 is lower for a circumferential side for the second cylindrical portion 50, i.e. by the step 67 that multiple jagged teeth 66 are constituted Direction.

After the valley that connecting piece 18 is moved to cam 76 like this, the reversion of the moving direction of medium pressing member 61 to Medium pressing member 61 is moved downward relative to cutting pen main body 45, thus as shown in Figure 13, the valley of cam 76 from The positioning surface 66a of next tooth 66 is moved downward.At this point, connecting piece 78 is contacted from upside with the positioning surface 66a of next tooth 66, lead to It crosses and is pressed into the top of cam 76 in the thrust acted on the direction positioning surface 66a.Then, connecting piece 78 passes through convex Wheel 76 is further moved downward and is slided from positioning surface 66a.

It is further moved downward in medium pressing member 61, so that the top of cam 76 is from the downward sidesway of positioning surface 66a When dynamic, as shown in Figure 14, the connecting piece 78 that the top of cam 76 is released from mobile limitation is along positioning surface 66a into one Moved further.The movement is contacted with the guide surface 66b of the tooth 66 before next tooth 66 by connecting piece 78 and is limited.This institute The tooth 66 before next tooth 66 said refers to the tooth 66 of the position positioned at lower level-one of step 67.

Therefore, medium pressing member 61 crossed relative to the upward sidesway action spot of cutting pen main body 45 step 67 and Length returns to initial position later, and thus connecting piece 78 moves to the tooth 66 of the position positioned at low level-one of step 67, rotary body 64 correspondingly rotate.That is, the reciprocating action along the vertical direction of medium pressing member 61 is converted to vertically extend Spinning movement centered on axis C, thus rotary body 64 rotates defined angle.

As shown in Figure 9, it is sufficient to which the length for crossing the level-one of step 67 refers to the tooth 66 positioned at extreme lower position than step 67 Difference of height H1 between the tooth 66 positioned at extreme higher position of step 67 is short, and than the adjacent tooth 66 in the midway of step 67 that The length of this difference of height H2 long.In other words, it is sufficient to which the length for crossing the level-one of step 67 can also refer to the following length: than multiple The top and position of the tooth 66 of the position of the one end of length direction in jagged tooth 66, being located most closely to cutting pen main body 45 The distance of length direction between the top of the tooth 66 of the position of the other end of the length direction near cutting pen main body 45 H1 is short, also, than the distance H2 long of the length direction between the top of two adjacent teeth 66.

The front end of the locating part 54 of cutting pen 2 and cap portion in the raw prominent and stopping from cutting pen main body 45 The distance of up and down direction between 75 front end is same to be enough to cross the equal length of the level-one of step 67.

Hereinafter, by the upward sidesway action spot of medium pressing member 61 to cross the length of the level-one of step 67 and then return past Double action is made to be known as " first by hit movement ".By carry out this first by hit movement, thus rotary body 64 rotation be equivalent to step 67 Level-one angle, and move downward relative to cutting pen main body 45 difference of height of the level-one of step 67.Therefore, by anti- First is carried out again by movement is hit, so that rotary body 64 and the position of the up and down direction of medium pressing member 61 change step by step, out Knife amount also changes step by step.According to the embodiment, the step 67 being made of jagged tooth 66 shape in a manner of being gradually lower At, therefore the cap portion 75 of medium pressing member 61 declines step by step to which knife amount is reduced step by step out.Connecting piece 78 moves to step 67 tooth 66 positioned at extreme lower position, thus knife quantitative change is minimum out.In this embodiment, the knife amount that goes out under the state is 0.

The connecting piece 78 and adjacent step 67 for being moved to the tooth 66 positioned at extreme lower position of step 67 are located at highest order The guide surface 66b for the tooth 66 set offsets.Guide surface 66b shape compared with step 67 is positioned at the guide surface 66b of the tooth 66 of midway It is longer in the up-down direction at obtaining.Therefore, connecting piece 78 will not cross the long guide surface 66b by hitting under movement due to first.

Connecting piece 78 by upward side it is mobile than medium pressing member 61 since first by hitting the mobile length of movement more Big length, so that more too long guide surface 66b, moves to the positioning surface 66a of the tooth 66 positioned at extreme higher position of adjacent step 67. Next step 67 is moved to by connecting piece 78, so that knife amount becomes maximum out.Hereinafter, by such connecting piece 78 to adjacent step The reciprocating action of the mobile medium pressing member 61 of 67 tooth 66 positioned at extreme higher position is known as " second by hit movement ".

The adjustment of knife amount manually or automatically carries out out.In order to manually adjust out knife amount, user holds cutting pen 2, And first of cutting and drawing apparatus 1 shown in Figure 16 is pressed by portion of hitting 11.First by the circular recess 14 in portion of hitting 11 for cap portion 75 Lower end it is chimeric, the situation of cap portion 75 from the downward movement of the chimerism is limited.First by portion of hitting 11 slot 15 It is formed to the shape being inserted into for a pair of locating part 54 of cutting pen main body 45, allows the locating part 54 from operation post 7 Upper surface 7a is moved downwards.

When cutting pen 2 is pressed into first by the portion 11 of hitting, cutting pen main body 45 is opened cap portion 75 and circular recess 14 Peristoma portion declines in the state of offseting, the locating part 54 of cutting pen main body 45 insertion first by portion of hitting 11 slot 15.In the situation Under, cutting pen main body 45 changes knife amount out by rising after decline relative to medium pressing member 61.

In the case where manually adjusting out knife amount, what user can convey by sound and to the hand for holding cutting pen 2 It vibrates and learns rotary body 64 and to rotate out of the change of knife amount.The stroke and cutting that sound and vibration decline in cutting pen main body 45 It is generated respectively when the stroke that main body 45 rises primary.In the stroke that cutting pen 2 declines, drawing for tooth 66 is crossed in connecting piece 78 Sound and vibration are generated when moving and offset with the top of cam 76 along the cam surface 76a of cam 76 after guide face 66b.It is cutting In the stroke that main body 45 rises, sound and vibration are generated when the guide surface 66b of connecting piece 78 and next tooth 66 offsets.

In the case where manually adjusting out knife amount, on one side by the connecting piece 78 seen from the through hole 69 of cover portion 47 be attached to The number of the label of cover portion 47 is made comparisons, implement on one side it is above-mentioned by hit movement.It carries out by hitting movement 78 until connecting piece 78 is mobile To the position for the number for becoming the desired label of knife amount out, knife amount is thus adjusted out.

When adjust automatically goes out knife amount, by cutting pen 2 be pressed into cutting and drawing apparatus 1 shown in Figure 17 second and third by hitting portion 12,13.Second is formed as to insert in the state that cap portion 75 is connected to the upper surface 7a of operation post 7 by the aperture 16 in portion of hitting 12 Enter the shape of blade 44.Second is limited by the situation that portion of hitting 12 moves downwards cap portion 75 with linking part 74, and right The locating part 54 of cutting pen main body 45 is limited from the situation that the upper surface 7a of operation post 7 is moved downwards.

Third is formed as by the long hole 17 in portion of hitting 13 can in the state that cap portion 75 is connected to the upper surface 7a of operation post 7 It is inserted into the shape of blade 44 and locating part 54.The outer cylinder 51 outstanding of than two locating parts of the length of the left and right directions of long hole 17 54 The diameter of one end is long.Third is limited by the situation that portion of hitting 13 moves downwards cap portion 75 with linking part 74, and is permitted Perhaps the situation that locating part 54 moves downwards from the upper surface 7a of operation post 7.

In the case where adjust automatically goes out knife amount, cutting pen 2 is installed on the pen carriage 10 of cutting and drawing apparatus 1, the control of cutting and drawing apparatus 1 Device 5 is connect with personal computer 43.Further, it is possible to which the data that determining target goes out knife amount are sent to control from personal computer 43 Device 5.An example that this is carried out out to the adjustment movement of knife amount automatically is indicated by the flow chart of Figure 19.

Go out knife amount to set target, is cut off in medium step S1 in the selection of the flow chart first, user's selection It is cut off medium 3.The application software for going out knife amount setting that the Selection utilization is run in personal computer 43 carries out.Pass through Select to be cut off medium 3, to be shown in knife amount step S2 next, with this be cut off medium 3 it is corresponding go out knife amount It is shown in personal computer 43.

Then, in next data sending step S3, it can determine that this goes out the data of knife amount from personal computer 43 Be sent to control device 5 goes out knife amount control unit 42.Detailed content is aftermentioned, and knife amount control unit 42 is controlled based on above-mentioned data out The movement of first and second press device 35,36 is made, so that the overhang of blade 44 becomes corresponding with the thickness of cut-off medium 3 Overhang.

Control device 5 (knife amount control unit 42 out) controls second in first movement step S4 after being entered the data The movement of motor 32 moves pen carriage 10 in left-right direction, by cutting pen 2 be positioned at second by portion of hitting 12 top with Second position opposed by portion of hitting 12.Then, control device 5 controls first and second by press fitting in the first initialization step S5 It sets 35,36 movement, implements above-mentioned first by hitting movement.

In the first initialization step S5, the amount of movement for implementing cutting pen main body 45 is enough to cross the of the level-one of step 67 The first of one amount of movement is by hitting step S5A and second by hitting step S5B, determination step S5C.

First by hitting in step S5A, cap portion 75 is pressed into second by portion of hitting 12, and cutting pen main body 45 is relative to cap portion 75 to by 12 side of portion of hitting (downside) movement.At this point, control device 5 controls the movement of first and second press device 35,36, so that Pressing force than cutting Shi Geng great is applied to cutting pen 2.

Cutting pen 2 is pressed into second by portion of hitting 12 in this way, thus cutting pen main body 45 be inserted in blade 44 it is small Decline in the state of hole 16 relative to medium pressing member 61, locating part 54 and the upper surface 7a of operation post 7 offset.Cutting pen master The movement of body 45 downwards, which is offseted by locating part 54 with operation post 7, to be restricted.Declined in this way by cutting pen main body 45, To which medium pressing member 61 crosses the length of the level-one of above-mentioned step 67 relative to the upward sidesway action spot of cutting pen main body 45.

Second by hitting in step S5B, cutting pen main body 45 relative to cap portion 75 to second by 12 opposite side of portion of hitting (upside) is mobile.Cutting pen 2 including cutting pen main body 45 rises overally to initial position, thus terminate one time first by Hit movement.

In determination step S5C, determine first by whether hitting the number of movement than being equivalent to the series of above-mentioned step 67 Often.First refers to the first time implemented by step S5A and second is hit by the group for hitting step S5B by the number for hitting movement Number.The number for being equivalent to the series of step 67 refers to, should in the case where the series of step 67 is 11 grades as shown in Figure 9 Number is 10 times.

Control device 5 by hit number than step 67 series more than when implement the second moving step S6, then implement second Initialization step S7.In the second moving step S6, control device 5 controls the movement of the second motor 32, makes 10 edge of pen carriage Left and right directions is mobile, and cutting pen 2 is positioned in third by top and the third in portion of hitting 13 by the opposed position in portion of hitting 13.

In the second initialization step S7, control device 5 controls the movement of first and second press device 35,36, implements Above-mentioned second by hit movement.In the second initialization step S7, implement one time first by hitting step S7A and second by hitting step The group of S7B.First by step S7A and second is hit by hitting in step S7B, the amount of movement of cutting pen main body 45 becomes than at the beginning of first Second amount of movement of the first movement amount length in beginningization step S5." the second amount of movement " described herein refers to, 78 energy of connecting piece Enough cross the amount of movement of the guide surface 66b of the tooth 66 positioned at extreme higher position of step 67.

First by hitting in step S7A, the upper surface 7a in cap portion 75 and operation post 7 offset and medium pressing member 61 to In the state that the movement of lower section is restricted, cutting pen main body 45 declines, and thus locating part 54 is inserted into long hole 17 to cutting pen Main body 45 to the first is larger declined as when hitting movement.The movement of cutting pen main body 45 downwards passes through outer cylinder 51 and operation post 7 It offsets to limit.Therefore, medium pressing member 61 relative to cutting pen main body 45 and upwards the mobile distance in side than first by hitting Act duration.

Second by hitting in step S7B, the cutting pen 2 including cutting pen main body 45 rises overally to initial position. Risen in this way by cutting pen 2, so that second terminates by movement is hit.

After second by movement is hit, control device 5 implements third moving step S8, then implements knife amount setting procedure out S9.In third moving step S8, control device 5 controls the movement of the second motor 32, moves pen carriage 10 in left-right direction It is dynamic, cutting pen 2 is positioned at second by the top in portion of hitting 12 with second by the opposed position in portion of hitting 12.

In knife amount setting procedure S9 out, the number that target goes out knife amount is implemented as by movement is hit by first.Knife amount is set out Determine step S9 by the amount of movement of cutting pen main body 45 become the level-one for being enough to cross step 67 amount of movement first by hitting step S9A and second is constituted by step S9B, determination step S9C is hit.

In determination step S9C, the first number implemented by step S9A and second is hit by the group for hitting step S9B is determined Whether i.e. first is equal by number is hit with target by the number for hitting movement.Target by hit number as with cut-off medium 3 The first of the corresponding knife amount out of thickness is by the number for hitting movement.In knife amount setting procedure S9 out, first is repeated by hitting Make until first reaches target by hitting number by the number for hitting movement.First at this time reaches secondary by hitting by the number for hitting movement Number, so that knife amount is adjusted out, control device 5 becomes standby mode.

In the cutting and drawing apparatus 1 according to above embodiment, time of reciprocating action of the knife amount based on medium pressing member 61 out Number is to limit.The reciprocating action is used as in the state that cap portion 75 is pressed into second by portion of hitting 12, and cutting pen main body 45 is close Second then returnes to implementing by movement is hit for initial position by portion of hitting 12.

Therefore, by first and second press device 35,36 by it is above-mentioned by hit movement be implemented as it is desired go out knife amount Number, thus independent of user it is visual judgement can correctly adjust out knife amount.The one of operation post 7 can be utilized Part is formed as height identical with operation post 7 by portion of hitting 12 for second, therefore second will not be interfered by portion of hitting 12 relative to work Industry platform 7 is put into the operation taken out and be cut off medium 3.Therefore, according to the embodiment, it is possible to provide independent of the visual of user Judgement, which can correctly adjust out knife amount and can carry out cutting for the adjustment in the state that operation post 7 is compared with great opening, draws Machine 1.

In addition, going out knife amount control method according to the cutting and drawing apparatus 1 of the embodiment, by implementing first repeatedly by hitting step With second by hitting step, to change step by step from the overhang in the cap portion 75 outstanding of cutting pen main body 45, knife amount and this phase out With and change step by step.Therefore, according to the embodiment, it is possible to provide cutting pen 2 can be pressed into the height of height with operation post 7 That spends the cutting and drawing apparatus 1 that identical second correctly adjusts out knife amount by portion of hitting 12 goes out knife amount control method.

The cutting and drawing apparatus 1 of the embodiment has to first and second driving device 22,31 and first and second press device 35, the control device 5 that 36 movement is controlled.Control device 5 includes knife amount control unit 42, the knife amount control unit 42 out It is entered the data that can determine the thickness of cut-off medium 3, and control first and second by press fitting based on the data 35,36 movement is set, so that the overhang of blade 44 becomes overhang corresponding with the thickness of cut-off medium 3.Therefore, the reality The cutting and drawing apparatus 1 for applying mode can set out knife amount automatically.

The embodiment has rotary body 64 and first and second spring member 71,72 by hitting mechanism 63.Pass through medium The reciprocating action of pressing member 61 along the vertical direction is converted to the spinning movement centered on the axis C vertically extended, To which the rotary body 64 rotates predetermined angular.In addition, the position of the rotary body 64 relative to the up and down direction of cutting pen main body 45 Accompanying rotation and change.First spring member 71 exerts a force to rotary body 64 towards downside, is retained in by cutting pen main body 45 The stop position of limitation.Second spring component 72 exerts a force to medium pressing member 61 towards the upside of cutting pen main body 45.Pass through Carry out it is above-mentioned first and second by hit movement, the medium pressing member 61 of the embodiment is by the spring force of second spring component It is pressed into the state of rotary body 64 and is integrally moved along the vertical direction with rotary body 64.

In this embodiment, to change knife amount out, medium pressing member 61 needs to rotate with rotary body 64 required upper The actuating quantity more than amount of movement in lower direction comes mobile relative to the upward side of cutting pen main body 45.Therefore, to changing knife amount institute out The actuating quantity of the medium pressing member 61 needed is substantially provided with threshold value, can prevent from unnecessarily changing knife amount out.

The spring force of first spring member 71 of the embodiment be to medium pressing member 61 due to cutting action phase The size limited in the case of cutting pen 45 movement to the upper side of main body.Therefore, will not unnecessarily change in cutting Become knife amount out.Therefore, the cutting and drawing apparatus 1 of the embodiment, which is able to carry out, steadily cuts.

The cutting pen main body 45 of the embodiment has the second cylindrical portion 50 being located on same axis with rotary body 64.? Second cylindrical portion 50 is formed with multiple jagged teeth 66.Above-mentioned tooth 66 is respectively provided with positioning surface 66a and guide surface 66b. Multiple cams 76 of the circumferential array along the second cylindrical portion 50 are formed on medium pressing member 61 preferably.It is above-mentioned Cam 76 have and be increasingly towards the inclined cam surface 76a in downside of cuts main body 45 with towards a circumferential side.The reality The rotary body 64 for applying mode has connecting piece 78, which is pressed by the spring force of the first spring member 71 from upside Positioning surface 66a is stated, and cam surface 76a is depressed from downside by the power of second spring component 72.

According to the embodiment, the above-mentioned first or second is carried out by hitting movement so that medium pressing member 61 is relative to cutting The upward side of main body 45 is mobile, and thus connecting piece 78 moves while being pressed by cam surface 76a along the upward side guide surface 66b. Then, connecting piece 78 is when crossing guide surface 66b, along the second tubular and along the thrust of positioning surface 66a and cam surface 76a The circumferential direction in portion 50 is mobile.The thrust source is the spring force of the first spring member 71.Therefore, first and second by when hitting movement not Influenced by the size of the power applied to cutting pen 2, rotary body 64 by be made of the spring force of the first spring member 71 one Determine the driving force of size and rotates.Therefore, for the cutting and drawing apparatus of the embodiment 1, by it is above-mentioned first and second by hitting Make to adjust out the high reliablity of movement when knife amount.

The one end of cutting pen main body 45 preferably is provided with locating part 54 outstanding along the vertical direction.The limit Position part 54 second by the upper surface 7a for being connected to operation post 7 at portion of hitting 12, is inserted into third by portion of hitting 13 in cutting and drawing apparatus 1 Long hole 17.Therefore, the cutting and drawing apparatus 1 of the embodiment is able to carry out first by movement and second is hit by movement is hit, therefore is changing The auxiliary of user is not needed when becoming knife amount out.

In this embodiment, the end of the upside of the second cylindrical portion 50 of cutting pen main body 45 is circumferentially divided into multiple Region, and each region is provided with multiple teeth 66.In addition, the rotary body 64 of the embodiment is provided with and above-mentioned multiple regions Corresponding multiple connecting piece 78.The rotary body 64 by the second cylindrical portion 50 in the state that circumferential multiple positions support to be revolved Turn.Therefore, rotary body 64 by relative to cutting pen main body 45 it is not inclined in a manner of swimmingly rotate.Therefore, can swimmingly into Row goes out the adjustment of knife amount.

Go out knife amount control method according to the cutting and drawing apparatus 1 of the embodiment, implements the after the first initialization step S5 Then two initialization step S7 implement knife amount setting procedure S9 out.Therefore, it by implementing that knife amount control method should be gone out, is not opened The influence for going out knife amount of the pervious cutting pen 2 of adjustment for the knife amount out of beginning and adjust automatically goes out knife amount.

In the above-described embodiment, the step 67 that is made of multiple jagged teeth 66 is shown with towards rotary body 64 Direction of rotation and the example that is gradually lower.But the invention is not limited to such restrictions.Step 67 be capable of forming for The shape gradually got higher towards the direction of rotation of rotary body 64.Using the structure, only by first by hitting Movement rotates rotary body 64, and knife amount changes step by step out.

In addition, showing the example that each tooth 66 has the guide surface 66b vertically extended in the above-described embodiment Son.However, guide surface 66b can also be tilted.But guide surface 66b to opposite with positioning surface 66a direction inclination (with Towards the second cylinder portion 50 a circumferential side (being left in Fig. 9) and towards incline upward) in the case where, cam surface 76a Circumferential length need it is longer than the circumferential length of guide surface 66b.

Apply the present invention to be cut off what medium 3 moved along the longitudinal direction in addition, showing in the above-described embodiment The example of the cutting and drawing apparatus 1 of form.But the present invention can also apply to be cut off the so-called platform (flat that medium does not move Bed) the cutting and drawing apparatus of type.In addition, in the above-described embodiment, showing the example that operation post 7 is horizontal plane, but operation post 7 can With inclination, or vertical guide.The configuration of the structural elements such as pen carriage 10 and cutting pen 2 and direction of action are according to operation The direction of platform 7 and change.

Claims

1. a kind of cutting and drawing apparatus (1), which is characterized in that have:

Operation post (7) loads the cut-off medium (3) of sheet；

Pen carriage (10) is maintained as the master in the position opposed with the operation post (7) along the cut-off medium (3) Face moves freely；

Driving device (31) drives the pen carriage (10)；

Cutting pen (2) is moved freely by the pen carriage (10) bearing along the direction vertical with the interarea；And

Press device (35,36), is set to the pen carriage (10), by the cutting pen (2) with the pressing of defined pressing force Medium (3) extremely are cut off,

The cutting pen (2) has:

Cutting pen main body (45), is formed as tubular, and the attached portion including being installed on the pen carriage (10) (49) and From the one end blade outstanding (44) of the length direction of the cutting pen main body (45)；

Medium pressing member (61) comprising cap portion (75), the cap portion (75) include the perforation passed through for the blade (44) Hole (75a), the medium pressing member (61) is in the state that the cap portion (75) is prominent from the one end along the length The mode that direction moves freely is inserted into the cutting pen main body (45)；And

By hitting mechanism (63), setting is in the cutting pen main body (45), by keeping the medium pressing member (61) opposite It is repeated in the length direction back and forth in the cutting pen main body (45) to change the medium pressing member step by step (61) position relative to the length direction of the cutting pen main body (45),

The operation post (7) has by portion of hitting (12,13), and described by portion of hitting (12,13) includes that can insert for the blade (44) The hole (16,17) entered,

It is described to have by hitting mechanism (63):

Rotary body (64) configures the other end in the cutting pen main body (45) relative to the medium pressing member (61) Portion side, and by being converted to the medium pressing member (61) along the length along the reciprocating action of the length direction Spinning movement centered on the axis (C) that direction extends and rotate predetermined angular, and the rotary body (64) is relative to the cutting The position of the length direction of main body (45) changes with the rotation；

First spring member (71) exerts a force to the rotary body (64) towards the one end side, by the rotary body (64) It is held in the stop position limited by the cutting pen main body (45)；And

Second spring component (72), to the medium pressing member (61) towards the length of the cutting pen main body (45) The other end side in direction exerts a force, and makes to be given an account of and the medium pressing member (61) is pressed into the rotary body (64) Matter pressing member (61) is integrally moved along the length direction with the rotary body (64).

2. cutting and drawing apparatus (1) according to claim 1, wherein

The cutting and drawing apparatus (1), which is also equipped with, controls the movement of the driving device (31) and the press device (35,36) The control device (5) of system,

The control device (5) includes knife amount control unit (42), and the knife amount control unit (42) out, which is entered, can determine institute The data of the thickness of cut-off medium (3) are stated, and control the movements of the press device (35,36) based on the data, So that the blade (44) is knife amount as the thickness with the cut-off medium (3) relative to the overhang of the cap portion (75) Spend corresponding overhang.

3. cutting and drawing apparatus (1) according to claim 1, wherein

First spring member (71) has cuts the medium pressing member (61) due to cutting action relative to described Cut the spring force for the size that a case where main body (45) the other end Xiang Suoshu side is mobile is limited.

4. cutting and drawing apparatus (1) according to claim 1, wherein

The cutting pen main body (45) includes the cylindrical portion (50) being located on same axis with the rotary body (64),

It is described to include: by hitting mechanism (63)

Multiple jagged teeth (66), are formed in the end of the other end side of the cylindrical portion (50), and from The length direction it is orthogonal direction viewing when be in step-like arrangement, multiple teeth (66) respectively include positioning surface (66a) and Guide surface (66b), the positioning surface (66a) are increasingly towards described one with the circumferential side towards the cylindrical portion (50) End side inclination；

Multiple cams (76) are formed in the end of the other end side of the medium pressing member (61), and along described Circumferential array, the multiple cam (76) include respectively being increasingly towards the one end side with towards a circumferential side Inclined cam surface (76a)；And

Connecting piece (78) is set to the rotary body (64), by the spring force of first spring member (71) from described another One end side is pressed into the positioning surface (66a), and makes the cam surface (76a) by the bullet of the second spring component (72) Spring force is pressed from the one end side.

5. cutting and drawing apparatus (1) according to claim 4, wherein

The guide surface (66b) extends along the length direction.

6. cutting and drawing apparatus (1) according to claim 4, wherein

In multiple teeth (66), near the one end side tooth with the tooth near the other end side described It is adjacent in circumferential direction.

7. cutting and drawing apparatus (1) according to claim 4, wherein

The cutting pen main body (45) includes from the one end along length direction locating part outstanding (54),

The front end of the front end of the locating part (54) and the cap portion (75) prominent and stopping from the cutting pen main body (45) Between the length direction on distance than the position for being located most closely to the one end in multiple teeth (66) tooth Top and the position for being located most closely to described the other end in multiple teeth (66) tooth top between the length side Upward distance (H1) is short, and than on the length direction between the top of two adjacent teeth in multiple teeth (66) Distance (H2) it is long.

8. cutting and drawing apparatus (1) according to claim 7, wherein

Described by portion of hitting (12) further includes flat surface (7a), and the flat surface (7a) opening has the hole (16) and supplies the cap portion (75) and the locating part (54) abuts.

9. cutting and drawing apparatus (1) according to claim 7, wherein

Described by portion of hitting (13) further includes flat surface (7a), and the flat surface (7a) opening has the hole (17) and supplies the cap portion (75) it abuts,

The hole (17) is also formed in a manner of it can be inserted into for the locating part (54).

10. cutting and drawing apparatus (1) according to claim 4, wherein

The cylindrical portion (50) include along the multiple regions being circumferentially divided into,

The multiple region respectively includes the group of multiple teeth (66),

The rotary body (64) includes respectively arranged multiple connecting piece (78) corresponding to the multiple region.

11. a kind of cutting and drawing apparatus according to any one of claims 1 to 10 goes out knife amount control method, which is characterized in that

Have:

Moving step keeps the pen carriage (10) for being equipped with cutting pen (2) mobile along operation post (7), thus by the cutting pen (2) it is located in by portion of hitting (12) opposed position, the cutting pen (2) has blade (44) from one end cutting pen outstanding Main body (45) and includes the through hole (75a) passed through for the blade (44) and be movably maintained at the cutting The cap portion (75) of the one end of main body (45), described by portion of hitting (12) includes the hole that can be inserted into for the blade (44) (16)；

First by hitting step, the cap portion (75) is pressed into described by portion of hitting (12), keeps the cutting pen main body (45) opposite In the cap portion (75) to described by the movement of portion of hitting (12) side；

Second by step is hit, make the cutting pen main body (45) relative to the cap portion (75) to it is described opposite by portion of hitting (12) Side is mobile；And

By implement repeatedly described first by hit step with described second by step is hit, to change the blade (44) step by step The step of overhang relative to the cap portion (75).

12. cutting and drawing apparatus according to claim 11 goes out knife amount control method, wherein

The knife amount control method that goes out of the cutting and drawing apparatus has:

First initialization step, by described first by hitting step and second implementing stipulated number repeatedly by step is hit, so that institute The amount of movement for stating cutting pen main body (45) becomes first movement amount；

Second initialization step, implement after first initialization step primary described first by hit step and second by Step is hit, so that the amount of movement of the cutting pen main body (45) becomes second amount of movement longer than the first movement amount；And

Knife amount setting procedure out, by described first by hitting step and second by hitting step after second initialization step It is implemented as the number of knife amount out corresponding with the thickness of cut-off medium.