CN107186801A - Cutting and drawing apparatus and cutting and drawing apparatus go out knife amount control method - Google Patents

Abstract

The present invention provide independent of user judgement i.e. can correctly adjust out knife amount and operation post compared with great opening cutting and drawing apparatus.Cutting pen (2) possesses：Cutting pen main body (45), its blade (44) is protruded from one end；Medium pressing member (61), it is movably inserted in cutting pen main body (45) in the state of being protruded in cap portion (75) from the one end of cutting pen main body (45)；And by hitting mechanism (63), it back and forth comes to change step by step position of the medium pressing member (61) relative to cutting pen main body (45) repeatedly by making medium pressing member (61) relative to cutting pen main body (45).Operation post (7) has by portion of hitting (12), and being open by portion of hitting (12) has the hole (16) that can be inserted for the blade (44) of cutting pen (2).

Description

Cutting and drawing apparatus and cutting and drawing apparatus go out knife amount control method

Technical field

Go out knife amount control method the present invention relates to the cutting and drawing apparatus for cutting off cut-off medium and cutting and drawing apparatus.

Background technology

As defined in the cut-off medium of sheet is cut to during shape, using for example in Japanese Unexamined Patent Publication 2013-78813 Publication (hereinafter referred to as " document 1 ".), Japanese Unexamined Patent Publication 11-10595 publications (hereinafter referred to as " document 2 ".) disclosed such Cutting and drawing apparatus.This cutting and drawing apparatus uses the structure that the cutting pen protruded using blade is cut off cut-off medium.

Cutting pen disclosed in document 1 possesses：The cutting pen main body of cylindrical shape, the central part setting in 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 Have and be cut a body abutment to rotate freely in the state of the blade is protruded 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 into cutting pen main body, so that blade passes through cap Through hole and from cap protrude.

The cutting pen is used in blade in the state of cap protrusion.Changed by making cap be rotated relative to cutting pen main body The overhang that blade is protruded from cap.Hereinafter, the overhang that blade is protruded from cap is referred to as " going out knife amount ".

Knife amount is carried out out by the way that fixture is embedded in into cap and cap is rotated together with the fixture relative to cutting pen main body Adjustment.Being provided with fixture is used for the mark of the mark pairing for each going out knife amount with being arranged at cutting pen main body.Fixture revolves Go to the mark and the position of the label alignment of cutting pen main body so that blade is protruded with the knife amount that goes out corresponding to mark from cap.

Cutting pen disclosed in document 2 can change in the state of cutting and drawing apparatus is installed on knife amount.In the cutting pen Little gear is provided with cap.The little gear is formed as the shape on the outer peripheral face of cap circumferentially.

In the cutting pen, go out the adjustment of knife amount by making cutting in the state of being engaged in little gear with the rack of cutting and drawing apparatus Pen moves to carry out along rack.Rack is arranged at the jut of cutting and drawing apparatus.The jut is formed as the height equal with cutting pen, And configure the vicinity that the operation post of medium is cut off in mounting.

Cutting and drawing apparatus shown in document 1 goes out the function of knife amount without adjust automatically.In cutting pen used in the cutting and drawing apparatus In, go out the adjustment of knife amount makes cap be rotated together with fixture and by the mark of the mark of fixture and cutting pen main body by user with hand Remember pairing to carry out.In such cutting pen, user is visual to be judged to identify whether with mark unanimously, therefore fixture stopping Malposition, goes out the precision reduction of knife amount.

In the cutting and drawing apparatus shown in document 2, when adjusting out knife amount, cutting pen is pressed into the rack of jut.The projection Portion is arranged on the vicinity of operation post, thus user enter to be about to be cut off medium be placed in operation post operation, will be after processing Cut-off medium take out operation when turn into obstacle.

The content of the invention

The present invention completes to solve the above problems, and being its object is to the judgement 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.

Scheme for solving problem

To realize the purpose, cutting and drawing apparatus (1) of the invention possesses：Operation post (7), it loads the cut-off medium of sheet (3)；Pen carriage (10), it is retained as the master along the cut-off medium (3) in the position opposed with the operation post (7) Move freely in face；Drive device (31), it drives the pen carriage (10)；Cutting pen (2), it is supported by the pen carriage (10) To be moved freely along the direction vertical with the interarea；And press device (35,36), it is arranged at the pen carriage (10), The cutting pen (2) is pressed into cut-off medium (3) with defined pressing force, the cutting pen (2) possesses：Cutting pen main body (45), it is formed as tubular, and including being installed on the attached portion (49) of the pen carriage (10) and from the cutting pen master The blade (44) that the one end of the length direction of body (45) is protruded；Medium pressing member (61), it includes cap portion (75), the cap Portion (75) is included for the blade (44) through hole (75a) that passes through, the medium pressing member (61) the cap portion (75) from The one end is inserted in the cutting pen main body (45) in the state of protruding in the way of being moved freely along the length direction； And by mechanism (63) is hit, it is arranged in the cutting pen main body (45), by making the medium pressing member (61) relative It is repeated back and forth to come to change the medium pressing member step by step on the length direction in the cutting pen main body (45) (61) relative to the cutting pen main body (45) the length direction position, the operation post (7) possess by portion of hitting (12, 13), the hole (16,17) for including to insert for the blade (44) by portion of hitting (12,13).

The knife amount control method that goes out of the cutting and drawing apparatus of the present invention possesses：Moving step, makes the pen carriage for being provided with cutting pen (2) (10) it is mobile along operation post (7), thus by the cutting pen (2) be positioned at by portion of hitting (12) opposed position, it is described to cut Cut pen (2) and possess cutting pen main body (45) that blade (44) protrudes from one end and including being passed 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 The hole (16) for including to insert 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) Move side；And by implementing described first repeatedly by step is hit with described second by step is hit, so as to change institute step by step State blade (44) relative to the cap portion (75) overhang the step of.

Invention effect

On the length direction of cutting pen main body, medium pressing member changes relative to the position of cutting pen main body and meaned The overhang of the blade protruded from cap portion is knife amount to change.In the present invention, this goes out knife amount based on medium pressing member Number of times relative to the reciprocating action of cutting pen main body is provided.The reciprocating action is implemented as following by action is hit, That is, the pressed portion that cutting pen main body is pressed close to cap portion, then cutting pen main body return to initial position.Therefore, pass through Press device is implemented as the desired number of times for going out knife amount by hitting action by above-mentioned, so that the judgement independent of user is Knife amount can correctly be adjusted out.It will can be formed as using a part for operation post by the portion of hitting with operation post identical highly, Therefore it will not hinder 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 be provided and disobeyed The visual judgement relied in user can correctly adjust out knife amount and can enter in the state of operation post is compared with great opening The cutting and drawing apparatus of the row adjustment.

Knife amount control method is gone out according to the cutting and drawing apparatus of the present invention, by repeatedly implementing first by hitting step and second by hitting Step, changes step by step so as to go out knife amount.Therefore, the present invention, which can be provided, can be pressed into cutting and drawing apparatus height and the height of operation post Degree identical goes out knife amount control method by the cutting and drawing apparatus for hitting portion and correctly adjusting out knife amount.

Brief description of the drawings

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

Fig. 2 is by the stereogram shown in pen carriage amplification.

Fig. 3 is the stereogram of cutting pen.

Fig. 4 is the sectional view of cutting pen.

Fig. 5 is Fig. 4 V-V line sectional views.

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 action for hitting mechanism.

Figure 16 is by the stereogram shown in the portion's of hitting amplification by first.

Figure 17 is by the stereogram shown in the portion's of hitting amplification by second and third.

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

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

Embodiment

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

The structure ＞ of ＜ cutting and drawing apparatus

Cutting and drawing apparatus 1 shown in Fig. 1 is being cut off from sheet for the cutting pen 2 using an embodiment of the invention The device that medium 3 cuts out figure, word etc..The cutting and drawing apparatus 1 possesses：The operating 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 operating portion 1a and cutting pen Storage Department 1b Portion 1c；And for covering the open and close type cover 1d of above-mentioned function part.The cutting and drawing apparatus 1 is in operating portion 1a and cutting pen Storage Department 1b In the horizontal direction arrangement and homework department 1c upward open in the state of used.Hereinafter, by operating portion 1a and cutting pen The direction of Storage Department 1b arrangements is referred to as left and right directions, before the direction orthogonal with the left and right directions and above-below direction is referred to as Rear to.

Operating portion 1a is provided with guidance panel 4 and control device 5 (reference picture 18).It is formed with cutting pen Storage Department 1b The hole 6 inserted for prepared cutting pen 2.Homework department 1c is provided with mounting and is cut off the operation post 7 of medium 3, for carrying quilt Cut off the driven roller 8 and pinch roll 9 of medium 3 and support the pen carriage 10 of cutting pen 2.

Operation post 7 is formed as horizontally extending tabular, and configuration is in the front part of 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 used when going out knife amount first to the 3rd 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 depressions 14, And a pair of the grooves 15 extended downwards from the opening edge of the circular depressions 14.As shown in figure 17, second by portion of hitting 12 by operation The upper surface 7a of platform 7 and upper surface 7a be open aperture 16 constitute.As shown in figure 17, the 3rd by portion of hitting 13 by operation post 7 Upper surface 7a and upper surface 7a be open elongated hole 17 constitute.Elongated hole 17 forms longer in the lateral direction.Second presses Hit portion 12 with the 3rd by portion of hitting 13 in the range of the cutting pen 2 for being installed on pen carriage 10 can be reached in left-right direction arrangement set Put.It is made up of " tabular surface " the upper surface 7a of operation post 7.It is configured to by circular depressions 14, aperture 16 and elongated hole 17 for cutting Cut in " hole " that the blade 44 of pen 2 is inserted.It will be described below to first to the 3rd by the purposes in portion of hitting 11,12,13.

Driven roller 8 is configured to cross the state of the pars intermedia of operation post 7, and not scheming by the cutting and drawing apparatus 1 in left-right direction The framework supporting shown is to rotate.The driven roller 8 using the first motor 21 (reference picture 18) as the first of power source with driving Dynamic device 22 is connected.Driven roller 8 drives by using the first driving means 22 and carries out forward or reverse.First motor 21 Action controlled by control device 5.

Pinch roll 9 is formed as cylindric, rotary shaft 23 therethrough in the state of be fixed on rotary shaft 23 and be positioned at 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 of the cut-off medium 3 that can be clipped between pinch roll 9 and driven roller 8 on operation post 7. Medium 3 is cut off in the state of being clipped between pinch roll 9 and driven roller 8, is rotated and existed along operation post 7 by driven roller 8 Front and back are moved up.It is provided with the pars intermedia of rotary shaft 23 for being cut off the roller (spiral shell that medium 3 is pressed from top Revolve spring) 24.

The interarea that pen carriage 10 is retained as in the position (top) opposed with operation post 7 along cut-off medium 3 is moved Freely.Specifically, two guiding bars 25,26 that pen carriage 10 is extended in left-right direction are supported as movement freely, and with Driving band 27 is connected.Driving constitutes a part for the second drive device 31 (reference picture 18) of driving pen carriage 10 with band 27. Second drive device 31 has the second motor 32, is changed into the rotation of second motor 32 back and forth with band 27 using driving Motion so that drive pen carriage 10 in left-right direction.The action of second motor 32 is controlled by control device 5.

In addition, pen carriage 10 be configured to by cutting pen 2 support for along the direction vertical with the interarea of cut-off medium 3 (on Lower direction) movement is freely.Specifically, as shown in Fig. 2 pen carriage 10 possesses 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 keeper 33,34 along the vertical direction 35、36.First and second keeper 33,34 has the function of remaining cutting pen 2 and can load and unload respectively.

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 Put.Specifically, the first press device 35 possesses the (ginseng of the first solenoid 37 for the first keeper 33 to be pressed downward According to Figure 18) and spring member (not shown) that the first keeper 33 exerts a force upward.Second press device 36 possesses use In the second solenoid 38 for pressing the second keeper 34 downward and the bullet that the second keeper 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 action of solenoid 37,38 controlled by control device 5.

As shown in figure 18, control device 5 possesses cutting action control unit 41 and goes out knife amount control unit 42, and and guidance 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 action of first and second drive device 22,31 and first and second press device 35,36.Go out knife amount Control unit 42 by cutting and drawing apparatus 1 adjust cutting pen 2 controlled when going out knife amount first and second drive device 22,31 and first and The action of second press device 35,36.It should be noted that control device 5 is made up of computer.

The structure ＞ of ＜ cutting pens

As shown in Figure 3 and 4, cutting pen 2 passes through the prominent cylinder of one end to the downside from above-mentioned figure of blade 44 The cutting pen main body 45 of shape assembles multiple parts described later and 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 protruded.It is the length with cutting pen main body 45 in its direction below in direction In the case of the parallel direction in direction, referred to as " above-below direction ".In addition, it is following when illustrating position, it is cutting in its position In the case of 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 ".

The explanation ＞ of ＜ cutting pen main bodys

As shown in fig. 6, the cutter for the tubular that the cutting pen main body 45 of the embodiment is protruded by blade 44 from one end is protected Hold portion 46 and the cover portion 47 for the other end of the inaccessible cutter maintaining part 46 is constituted.Cutter maintaining part 46 has upper Three function parts that lower section is arranged upwards.Above-mentioned function part be to be formed in the vertical direction most long the first cylindrical portion 48, The cylindrical portion 50 of flange part 49 and second set in the upside of first cylindrical portion 48.

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

The one end of outer barrel 51 is provided with two locating parts 54.Above-mentioned locating part 54 is formed as a part for outer barrel 51 The shape partly protruded in the vertical direction.In addition, above-mentioned locating part 54 be separately positioned on outer barrel 51 is circumferentially second-class The position divided.

Inner cylinder 52 and outer barrel 51 are positioned on the same axis using dividing plate 53.In the inside of the inner cylinder 52, with above-mentioned The cutter 55 of blade 44 is rotatably supported by bearing 56,57.Cutter 55 is positioned in same with outer barrel 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 with three through holes 58 on dividing plate 53.Above-mentioned through hole 58 is used to supply medium described later Three calvus 62 of pressing member 61 (reference picture 7) are passed through.Above-mentioned through hole 58 is respectively formed at outer barrel 51 circumferentially three The position of decile.

Flange part 49 has determines cutting pen 2 relative to the when cutting pen 2 is installed on first and second keeper 33,34 One and second keeper 33,34 above-below direction position function.The flange part 49 of the embodiment is external diameter than outer barrel 51 The big ring-type of external diameter, be formed as from top and first and second overlapping shape of keeper 33,34, and with the upside of outer barrel 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 is connected with the end of the upside of flange part 49.This second Cylindrical portion 50 have supporting cover portion 47 function and with it is aftermentioned by hit mechanism 63 (reference picture 8) rotary body 64 be located at it is same On axis and rotating body for supporting 64 function.As shown in figure 4, the external diameter of the second cylindrical portion 50 of the embodiment is than outer barrel 51 External diameter is big, and smaller than the external diameter of flange part 49.In addition, the internal diameter of second cylindrical portion 50 is than in outer barrel 51 and flange part 49 Footpath is big.Therefore, it is formed with what is be made up of the Inner peripheral portions of flange part 49 in the second cylindrical portion 50 and the boundary member of flange part 49 Stage portion 65.

As shown in fig. 6, it is described later by hitting the one of mechanism 63 that composition is formed with the end of the upside of second cylindrical portion 50 Partial multiple jagged teeth 66.Above-mentioned tooth 66 is arranged on the circumferential whole region of the second cylindrical portion 50 without interruption. In addition, as shown in figure 9, above-mentioned tooth 66 is in step-like arrangement when being watched from the direction orthogonal with above-below direction.In other words, it is multiple Tooth 66 is so that with the circumferential side (in fig .9 for left) towards the second cylindrical portion 50, 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 with regional by multiple The step 67 that the group of tooth 66 is constituted.That is, step 67 is circumferentially spatially periodically arranged at the upper end of the second cylindrical portion 50 Portion.In this embodiment, step 67 is circumferentially provided with by the regional of trisection in the second cylindrical portion 50.Shown in Fig. 9 Three steps 67 be made up of respectively 11 teeth 66.

Each jagged tooth 66 has inclined locating surface 66a and vertically extending guide surface 66b.Locating surface 66a is tilted with step 67 to identical direction.That is, locating surface 66a is as the direction of the height step-down towards step 67 is (in Fig. 9 In be left) and gradually to positioned at downside shape inclination.Tooth 66 positioned at lower side is with the tooth 66 positioned at top side second It is adjacent in the circumference of cylindrical portion 50.In this embodiment, the tooth 66 positioned at extreme lower position of step 67 is with being located at the step The tooth 66 of the extreme higher position of 67 adjacent another steps 67 is adjacent in the circumference of the second cylindrical portion 50.In detail for narration, platform The locating surface 66a positioned at extreme lower position of rank 67 lowest part is located at highest order with another step 67 with the step 67 adjoining The guide surface 66b connections for the tooth 66 put.

As shown in fig. 6, the peripheral part in the second cylindrical portion 50 is formed with recess 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 68 of the second cylindrical portion 50.Cover portion 47 is locked to recess 68 by pawl and is fixed on cutter and keeps Portion 46.Circumferentially (the rotation side of rotary body 64 (reference picture 8) described later is formed with the pars intermedia of the above-below direction of cover portion 47 To) extension through hole 69.

As shown in figure 4, contained in cutting pen main body 45 from the medium of the one end of the cutting pen main body 45 protrusion by Press component 61；The rotary body 64 configured in the upside of the medium pressing member 61；First configured in the upside of the rotary body 64 Spring member 71；And the second spring component 72 for supplying medium pressing member 61 to run through.

The structure ＞ of ＜ medium pressing members

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

Three vertically extending calvus 62 are provided with the one end of axle portion 73.Above-mentioned calvus 62 is moved freely Ground is embedded in the through hole 58 formed on the dividing plate 53 of above-mentioned cutting pen main body 45.Insertion 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, insert Enter the medium pressing member 61 in cutting pen main body 45 to move along the vertical direction relative to cutting pen main body 45 freely, the opposing party 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 is passed through.

Big circular convex of external diameter of other parts of the external diameter than axle portion 73 is provided with the end of the upside of axle portion 73 Portion 73a, and it is provided with the aftermentioned multiple cams 76 by the part for hitting mechanism 63 of composition.As shown in figure 9, above-mentioned cam 76 Be formed as section chevron shape when from orthogonal with above-below direction direction viewing, and along the circumferential array of axle portion 73.Above-mentioned is convex Wheel 76 has as the direction (being in fig .9 left) of the height step-down towards above-mentioned step 67 is increasingly towards downside (in Fig. 9 In be downside) inclined cam surface 76a.As shown in Figure 10, cam surface 76a is when from the direction viewing orthogonal with above-below direction It is parallel with the locating 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 Shape overlapping plane 66a.Nature herein refers to cap portion 75 not to the depressed state in upside.Need explanation It is that multiple teeth 66 and multiple cams 76 are arranged in pivot (axle center C) viewing from rotary body 64 with same period.

＜ is by the structure ＞ for hitting mechanism

It is arranged on by mechanism 3 is hit in cutting pen main body 45, 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, and the embodiment can change the above-below direction of medium pressing member 61 step by step by hitting mechanism 63 Position.

As shown in figure 8, rotary body 64 possesses cylinder 77 and that the peripheral part from the cylinder 77 is radially oriented is protruding outside Multiple connecting piece 78.Cylinder 77 constitutes the bottom of rotary body 64, and is formed to movably be fitted together to as shown in Figure 4 In the shape of the inner peripheral portion of medium pressing member 61.Connecting piece 78 is arranged on the upper end of rotary body 64.In this embodiment, Three connecting piece 78 are arranged on the position of the circumferentially trisection of cylinder 77, are formed as extending radially centered on cylinder 77 Tabular.As shown in Figure 10, the bottom of connecting piece 78 is formed as the shape of the locating surface 66a along jagged tooth 66.

Rotary body 64 is embedded in medium pressing member 61 and three 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, 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 the interoperation of connecting piece 78.It is printed with that knife amount is shown out on the label Numeral.

The reinforcement for connecting up connecting piece 78 in the week of cylinder 77 each other is provided with the upper end of the rotary body 64 to use Rib 79 and the ridge 80 for being located at the ring-type 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 up 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 is assembled in the state of the ridge 80 inserted with the cylinder 81 and inserted with rotary body 64.Pass through First spring member 71 is assembled between rotary body 64 and the bottom wall 47a of cover portion 47 like this, so that rotary body 64 is by the first bullet The spring force of spring component 71 exerts a force to downside, and three connecting piece 78 are pressed into jagged tooth 66 from upside.In the pressing shape Under state, connecting piece 78 is contacted with the locating surface 66a of jagged tooth 66.

Second spring component 72 is made up of compression helical spring, and as shown in Figure 4 in the axle of medium pressing member 61 Portion 73 therethrough in the state of, with the state group of compression loaded on cutting pen main body 45 (flange part 49) stage portion 65 and medium Between the convex portion 73a of pressing member 61 (axle portion 73).By so assembling second spring component 72, so that medium pressing member 61 Exerted a force by the spring force of second spring component 72 to upside, and rotary body 64 is pressed into from downside.It is convex under the pressed 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 under the nature of pressing force, 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 condition, connecting piece 78 is by the first bullet The spring force of spring component 71 presses and is positioned at locating surface 66a lowermost portion, and is connect with the guide surface 66b of adjacent tooth 66 Touch.The position for the rotary body 64 that connecting piece 78 is contacted with guide surface 66b is " a stop position for cut main body limitation like this Put ".

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

The spring force ratio of first spring member 71 puts on 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 due to cutting to medium pressing member 61 The size for acting and being limited relative to the situation that the upward side of cutting pen main body 45 is moved.Therefore, with medium pressing member 61 The state that cut-off medium 3 is pressed into cutting is appropriately carried out cutting.

When being pressed in the cap portion 75 of medium pressing member 61 by the power bigger than the spring force of the first spring member 71 to upside, Medium pressing member 61 is moved relative to the upward side of cutting pen main body 45.So moved by medium pressing member 61, blade 44 Protruded through the through hole 75a in cap portion 75 from cap portion 75.Therefore, if medium pressing member 61 is relative to cutting pen main body 45 The position of above-below direction changes, then cap portion 75 changes relative to the position of blade 44, the protrusion of the blade 44 protruded from cap portion 75 Amount changes.Blade 44 is " going out knife amount " 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.

＜ is by the action specification ＞ for hitting mechanism

Here, using Figure 10~Figure 15 to by illustrating by hitting mechanism 63 and change the step of knife amount.

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

When medium pressing member 61 is moved relative to the upward side of cutting pen main body 45 in this condition, as shown in figure 11, it is situated between The upward side of cam 76 movement of matter pressing member 61, connecting piece 78 is pressed to upside.Now, connecting piece 78 is due to along inclining The thrust that is acted on oblique cam surface 76a direction 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 medium pressing member 61 further up move by side, connecting piece 78 crosses guide surface 66b front end, so as to draw Guide face 66b restriction cancellation.Because 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 now movement on the downside of the direction of rotary body 64 is converted to vertically side Spinning movement to centered on the axis C (reference picture 4) of extension, so that rotary body 64 rotates defined angle.Rotation now The step-down of step 67 that the direction of rotation of body 64 is a circumferential side for the second cylindrical portion 50, is made up of multiple jagged teeth 66 Direction.

After connecting piece 18 is moved to the valley of cam 76 like this, the reversion of the moving direction of medium pressing member 61 so as to Medium pressing member 61 is moved relative to the downward side of cutting pen main body 45, thus as shown in Figure 13, the valley of cam 76 from The downward side movements of locating surface 66a of next tooth 66.Now, connecting piece 78 is contacted from upside with the locating surface 66a of next tooth 66, is led to Cross the top that cam 76 is pressed into the thrust acted on along on locating surface 66a directions.Then, connecting piece 78 is by convex Wheel 76 further move and slided from locating surface 66a downwards by side.

In the further side movement downwards of medium pressing member 61, so that the top of cam 76 is from the downward sidesways of locating surface 66a When dynamic, as shown in Figure 14, the connecting piece 78 that the top of cam 76 is released to mobile limitation enters one along locating surface 66a Moved further.This is moved through connecting piece 78 and contacts and limited with the guide surface 66b of the tooth 66 before next tooth 66.This institute The tooth 66 being located at before next tooth 66 said refers to the tooth 66 of the position positioned at lower one-level of step 67.

Therefore, medium pressing member 61 relative to the upward sidesway action spot of cutting pen main body 45 with cross step 67 and Length, returns to initial position afterwards, and thus connecting piece 78 moves to the tooth 66 of the position positioned at low one-level 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 extending Spinning movement centered on axis C, thus rotary body 64 rotate defined angle.

As shown in Figure 9, it is sufficient to which the length for crossing the one-level 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 length.In other words, it is sufficient to which following length can also be referred to by crossing the length of the one-level of step 67：Than multiple The top and position of the tooth 66 of the position of in jagged tooth 66, length direction being located most closely to cutting pen main body 45 one end 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, longer apart from H2 than the length direction between the top of two adjacent teeth 66.

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

Hereinafter, it is the upward sidesway action spot of medium pressing member 61 is past with cross that the length of the one-level of step 67 is then back to Double action is made to be referred to as " first by hit action ".By carrying out this first by action is hit, so that rotary body 64 is rotated equivalent to step 67 One-level angle, and relative to the downward side of cutting pen main body 45 move step 67 one-level difference of height.Therefore, by anti- First is carried out again by action is hit, so that the position of rotary body 64 and the above-below direction of medium pressing member 61 changes step by step, is gone out Knife amount also changes step by step.According to the embodiment, the step 67 being made up of jagged tooth 66 shape in the way of gradually step-down Into, therefore the cap portion 75 of medium pressing member 61 declines reduce step by step so as to going out knife amount step by step.Connecting piece 78 moves to step 67 tooth 66 positioned at extreme lower position, it is minimum thus to go out knife quantitative change.In this embodiment, the knife amount that goes out under the state is 0.

Connecting piece 78 and the 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 put offsets.Guide surface 66b shapes compared with step 67 is positioned at the guide surface 66b of the tooth 66 of midway It is longer in the vertical direction into obtaining.Therefore, connecting piece 78 will not be due to first lower and cross the long guide surface 66b by action is hit.

Connecting piece 78 by upward side movement than medium pressing member 61 due to first by hit action and mobile length more Big length, so that more long guide surface 66b, moves to the locating 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 going out knife amount turns into maximum.Hereinafter, by such connecting piece 78 to adjacent step The reciprocating action for the medium pressing member 61 that 67 tooth 66 positioned at extreme higher position is moved is referred to as " second by hit action ".

＜ manually adjusts out knife amount ＞

The adjustment for going out knife amount is manually or automatically carried out.In order to manually adjust out knife amount, the hand-held cutting pen 2 of user, And first of cutting and drawing apparatus 1 shown in Figure 16 is pressed into by portion of hitting 11.First supplies cap portion 75 by the circular depressions 14 in portion of hitting 11 Bottom be fitted together to, the situation of the movement to cap portion 75 from the chimerism downwards is limited.First by portion of hitting 11 groove 15 It is formed to the shape inserted for a pair of locating part 54 of cutting pen main body 45, it is allowed to which the locating part 54 is 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 depressions 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 groove 15.In the situation Under, cutting pen main body 45 knife amount by rising relative to medium pressing member 61 after decline to change.

In the case where manually adjusting out knife amount, what user can pass on by sound and to the hand for holding cutting pen 2 Vibrate and learn rotary body 64 so that rotating out of the change of knife amount.Stroke and cutting that sound and vibration decline in cutting pen main body 45 Produced respectively once during the stroke that main body 45 rises.In the stroke that cutting pen 2 declines, drawing for tooth 66 is crossed in connecting piece 78 Sound and vibration are produced when moving and offseted with the top of cam 76 along the cam surface 76a of cam 76 after guide face 66b.In cutting In the stroke that main body 45 rises, sound and vibration are produced when the guide surface 66b of connecting piece 78 and next tooth 66 offsets.

In the case where manually adjusting out knife amount, while by the connecting piece 78 seen from the through hole 69 of cover portion 47 with being attached to The numeral of the label of cover portion 47 is made comparisons, while implementing above-mentioned by hitting action.Carry out by hit action 78 until connecting piece 78 move To turn into it is desired go out knife amount label digital position, thus adjust out knife amount.

＜ adjust automaticallies go out knife amount ＞

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

3rd be formed as being connected in cap portion 75 by the elongated hole 17 in portion of hitting 13 can in the state of the upper surface 7a of operation post 7 Insert the shape of blade 44 and locating part 54.The outer barrel 51 that than two stoppers 54 of the length of the left and right directions of elongated hole 17 are protruded The diameter of one end is long.3rd situation about being moved downwards with linking part 74 to cap portion 75 by portion of hitting 13 is limited, and is permitted Perhaps the situation that locating part 54 is moved 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 connected with personal computer 43.Further, it is possible to determine that target goes out the data of knife amount and sent from personal computer 43 to control Device 5.One of the automatic adjustment action for carrying out out knife amount is represented by Figure 19 flow chart.

In order to which sets target goes out knife amount, it is cut off first in the selection of the flow chart in medium step S1, user's selection It is cut off medium 3.What the Selection utilization was run in personal computer 43 goes out the application software of knife amount setting to carry out.Pass through Selection is cut off medium 3, so as to show knife amount step S2 ensuing, with this be cut off medium 3 it is corresponding go out knife amount It is shown in personal computer 43.

Then, in ensuing 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, goes out knife amount control unit 42 based on above-mentioned data to control Make the action of first and second press device 35,36 so that the overhang of blade 44 turns into corresponding with the thickness of cut-off medium 3 Overhang.

Control device 5 (going out knife amount control unit 42) controls second after the data are transfused in the first moving step S4 The action of motor 32, makes pen carriage 10 move in left-right direction, by cutting pen 2 be positioned at second by portion of hitting 12 top with Second by the opposed position in portion of hitting 12.Then, control device 5 controls first and second by press-fiting in the first initialization step S5 Put 35,36 action, implement above-mentioned first by hitting action.

In the first initialization step S5, the amount of movement for implementing cutting pen main body 45 is enough to cross the of the one-level 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 the side of portion of hitting 12 (downside) movement.Now, control device 5 controls the action of first and second press device 35,36 so that Bigger pressing force puts on cutting pen 2 during than cutting.

By the way that cutting pen 2 so is pressed into second by portion of hitting 12, 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, the upper surface 7a of locating part 54 and operation post 7 offsets.Cutting pen master The locating part 54 that is moved through of body 45 downwards offsets and is restricted with operation post 7.So declined by cutting pen main body 45, So as to medium pressing member 61 relative to the upward sidesway action spot of cutting pen main body 45 to cross the length of the one-level of above-mentioned step 67.

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

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

Control device 5 by hit number of times 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 action of the second motor 32, makes the edge of pen carriage 10 Left and right directions is moved, by cutting pen 2 be positioned at the 3rd by the top in portion of hitting 13 with the 3rd by the opposed position in portion of hitting 13.

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

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 of the movement of lower section is restricted, cutting pen main body 45 declines, and thus the insertion elongated hole 17 of stopper 54 is so as to cutting pen Main body 45 to the first is larger declined as when hitting action.Cutting pen main body 45 downwards be moved through outer barrel 51 and operation post 7 Offset to limit.Therefore, the distance of the upward side movement relative to cutting pen main body 45 of medium pressing member 61 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. So risen by cutting pen 2, so that second by hitting release.

Second by hitting after release, and control device 5 implements the 3rd moving step S8, then implements knife amount setting procedure S9.In the 3rd moving step S8, control device 5 controls the action of the second motor 32, pen carriage 10 is moved in left-right direction It is dynamic, by cutting pen 2 be 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 is gone out, the number of times that target goes out knife amount is implemented as by action is hit by first.Go out knife amount to set Determine step S9 turned into by the amount of movement of cutting pen main body 45 one-level 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, judge first by hit step S9A and second by hit step S9B group implement number of times Whether i.e. first is equal by number of times is hit with target by the number of times for hitting action.Target by hit number of times as with cut-off medium 3 Thickness it is corresponding go out knife amount first by the number of times for hitting action.In knife amount setting procedure S9 is gone out, first is repeated by hitting Make until first reaches target by hitting number of times by the number of times for hitting action.First now is reached secondary by hitting by the number of times for hitting action Number, is adjusted so as to go out knife amount, and control device 5 turns into holding state.

The explanation ＞ of the effect of ＜ embodiments

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

Therefore, it is implemented as desired going out knife amount by hitting action by above-mentioned by first and second press device 35,36 Number of times so that the visual judgement independent of user is that can correctly adjust out knife amount.The one of operation post 7 can be utilized Part is formed as second with the identical of operation post 7 highly by portion of hitting 12, therefore second will not be hindered relative to work by portion of hitting 12 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 Judge can correctly adjust out knife amount and cutting for the adjustment can be carried out in the state of operation post 7 is compared with great opening to paint Machine 1.

In addition, go 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 step is hit, so that the overhang in the cap portion 75 protruded from cutting pen main body 45 changes step by step, go out knife amount and this phase With and change step by step.Therefore, according to the embodiment, it is possible to provide cutting pen 2 can be pressed into height and the height of operation post 7 The cutting and drawing apparatus 1 that degree identical second is correctly adjusted out by portion of hitting 12 knife amount goes out knife amount control method.

The cutting and drawing apparatus 1 of the embodiment possesses to first and second drive device 22,31 and first and second press device 35th, the control device 5 that 36 action is controlled.Control device 5 includes knife amount control unit 42, it is described go out knife amount control unit 42 It is transfused to the data for the thickness that can determine cut-off medium 3, and first and second is controlled by press-fiting based on the data Put 35,36 action so that the overhang of blade 44 turn into overhang corresponding with the thickness of cut-off medium 3.Therefore, the reality Knife amount can be set out automatically by applying the cutting and drawing apparatus 1 of mode.

The embodiment possesses 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 vertically extending axis C, So as to which the rotary body 64 rotates predetermined angular.In addition, position of the rotary body 64 relative to the above-below 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 action is hit, 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 integratedly moved along the vertical direction with rotary body 64.

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

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 when movement of the cutting pen main body 45 to upside.Therefore, will not unnecessarily it change in cutting Become and knife amount.Therefore, the cutting and drawing apparatus 1 of the embodiment can stably be cut.

The cutting pen main body 45 of the embodiment has the second cylindrical portion 50 being located at rotary body 64 on same axis. Second cylindrical portion 50 is formed with multiple jagged teeth 66.Above-mentioned tooth 66 has locating surface 66a and guide surface 66b respectively. Multiple cams 76 of the circumferential array along the second cylindrical portion 50 are formed with 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 Applying the rotary body 64 of mode has connecting piece 78, and the connecting piece 78 is pressed into by the spring force of the first spring member 71 from upside Locating surface 66a is stated, and cam surface 76a is depressed from downside by the power of second spring component 72.

According to the embodiment, carry out above-mentioned first or second and cause medium pressing member 61 relative to cutting by action is hit The movement of the upward side of main body 45, thus connecting piece 78 is moved while being pressed by cam surface 76a along the upward sides of guide surface 66b. Then, connecting piece 78 is when crossing guide surface 66b, by the thrust along locating surface 66a and cam surface 76a along the second tubular The circumference 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 action not Influenceed by the size of the power applied to cutting pen 2, rotary body 64 be made up of the spring force by the first spring member 71 one Determine the driving force of size and rotate.Therefore, for the cutting and drawing apparatus 1 of the embodiment, by it is above-mentioned first and second by hitting The reliability for making to adjust out action during knife amount is high.

The one end of cutting pen main body 45 preferably is provided with locating part 54 prominent along the vertical direction.The limit Position part 54 second by the upper surface 7a that operation post 7 is connected at portion of hitting 12, is inserted into the 3rd by portion of hitting 13 in cutting and drawing apparatus 1 Elongated hole 17.Therefore, the cutting and drawing apparatus 1 of the embodiment can carry out first by hitting action and second by hitting action, therefore change Become the auxiliary that user is not needed when knife amount.

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 regional is provided with multiple teeth 66.In addition, the rotary body 64 of the embodiment is provided with and above-mentioned multiple regions The corresponding multiple connecting piece 78 of difference.The rotary body 64 is revolved with the state by the second cylindrical portion 50 in circumferential multiple positions supporting Turn.Therefore, rotary body 64 relative to the not inclined mode of cutting pen main body 45 swimmingly to rotate.Therefore, it is possible to swimmingly enter Row goes out the adjustment of knife amount.

Knife amount control method is gone out according to the cutting and drawing apparatus 1 of the embodiment, implements after the first initialization step S5 Two initialization step S7, then implement knife amount setting procedure S9.Therefore, go out knife amount control method by implementing this, do not opened Begin the influence for going out knife amount of cutting pen 2 before the adjustment of knife amount and adjust automatically goes out knife amount.

In the above-described embodiment, show the step 67 that is made up of multiple jagged teeth 66 with towards rotary body 64 Direction of rotation and the gradually example of step-down.But, limited the invention is not limited in such.Step 67 can be formed as with The shape gradually uprised towards the direction of rotation of rotary body 64.Using in the case of the structure, only by first by hitting Action rotates rotary body 64, goes out knife amount and changes step by step.

In addition, showing that each tooth 66 has vertically extending guide surface 66b example in the above-described embodiment Son.However, guide surface 66b can also be tilted.But, tilted in guide surface 66b to the direction opposite with locating surface 66a (with Tilted towards a circumferential side (being in fig .9 left) for the second cylindrical portion 50 towards upside) in the case of, cam surface 76a Circumferential length need the circumferential length than guide surface 66b long.

Apply the present invention to be cut off what medium 3 was 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 is not moved Bed) the cutting and drawing apparatus of type.In addition, in the above-described embodiment, the example that operation post 7 is horizontal plane is shown, but operation post 7 can To tilt, or vertical guide.The configuration of pen carriage 10 and the grade structural element of cutting pen 2 and direction of action are according to operation The direction of platform 7 and change.

Claims (13)

1. a kind of cutting and drawing apparatus (1), it is characterised in that possess：

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

Pen carriage (10), it is retained as the master along the cut-off medium (3) in the position opposed with the operation post (7) Move freely in face；

Drive device (31), it drives the pen carriage (10)；

Cutting pen (2), it is to be moved freely along the direction vertical with the interarea by the pen carriage (10) supporting；And

Press device (35,36), it is arranged at the pen carriage (10), and the cutting pen (2) is pressed with defined pressing force To cut-off medium (3),

The cutting pen (2) possesses：

Cutting pen main body (45), it is formed as tubular, and including be installed on the pen carriage (10) attached portion (49) and The blade (44) protruded from the one end of the length direction of the cutting pen main body (45)；

Medium pressing member (61), it includes cap portion (75), and the cap portion (75) includes the insertion passed through for the blade (44) Hole (75a), the medium pressing member (61) the cap portion (75) in the state of one end protrusion with along the length The mode of direction movement freely is inserted in the cutting pen main body (45)；And

By mechanism (63) is hit, it is arranged in the cutting pen main body (45), by making the medium pressing member (61) relative It is repeated back and forth to come to change the medium pressing member step by step on the length direction in the cutting pen main body (45) (61) relative to the cutting pen main body (45) the length direction position,

The operation post (7) possesses by portion of hitting (12,13), described to include to insert for the blade (44) by portion of hitting (12,13) The hole (16,17) entered.

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

The cutting and drawing apparatus (1) is also equipped with the action to the drive device (31) and the press device (35,36) and controlled The control device (5) of system,

The control device (5) includes knife amount control unit (42), it is described go out knife amount control unit (42) be transfused to and can determine institute State the data of the thickness of cut-off medium (3), and the action of the press device (35,36) controlled based on the data, So that the blade (44) is knife amount to turn into 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,

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

Rotary body (64), it 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 reciprocating action of the medium pressing member (61) along the length direction with along the length Spinning movement centered on the axis (C) of direction extension 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), it 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), its to the medium pressing member (61) towards the cutting pen main body (45) the length The other end side force in direction, makes to be given an account of by the way that the medium pressing member (61) is pressed into the rotary body (64) Matter pressing member (61) is integratedly moved with the rotary body (64) along the length direction.

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

First spring member (71) has is cut to the medium pressing member (61) due to cutting action relative to described Cut the spring force for the size that the situation that a main body (45) moves to the other end side is limited.

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

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

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

Multiple jagged teeth (66), it is formed at the end of the other end side of the cylindrical portion (50), and from Be in step-like arrangement during the orthogonal direction viewing of the length direction, multiple teeth (66) each including locating surface (66a) and Guide surface (66b), the locating surface (66a) is increasingly towards described one with the circumferential side towards the cylindrical portion (50) End rolls oblique；

Multiple cams (76), it is formed at the end of the other end side of the medium pressing member (61), and along described Circumferential array, the multiple cam (76) each includes being increasingly towards the one end side with towards a circumferential side Inclined cam surface (76a)；And

Connecting piece (78), it is arranged at the rotary body (64), by the spring force of first spring member (71) from described another One end side is pressed into the locating 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.

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

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

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

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

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

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

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

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

Described also to include tabular surface (7a) by portion of hitting (12), the tabular surface (7a) opening has the hole (16) and supplies the cap portion (75) and the stopper (54) abut.

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

Described also to include tabular surface (7a) by portion of hitting (13), the tabular surface (7a) opening has the hole (17) and supplies the cap portion (75) abut,

The hole (17) is also formed in the way of it can be inserted for the stopper (54).

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

The cylindrical portion (50) includes the multiple regions being divided into along the circumference,

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

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

12. a kind of cutting and drawing apparatus goes out knife amount control method, it is characterised in that possess：

Moving step, the pen carriage (10) for making to be provided with cutting pen (2) is mobile along operation post (7), so that by the cutting pen (2) it is positioned at and by portion of hitting (12) opposed position, the cutting pen (2) possesses the cutting pen that blade (44) is protruded from one end Main body (45) and including being maintained at for the blade (44) through hole (75a) that passes through and movably the cutting The cap portion (75) of the one end of main body (45), the hole for including to insert for the blade (44) by portion of hitting (12) (16)；

First by hitting step, the cap portion (75) is pressed into described by portion of hitting (12), makes the cutting pen main body (45) relative Moved in the cap portion (75) to described by 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) Move side；And

By implementing described first repeatedly by step is hit with described second by step is hit, so as to change the blade (44) step by step Relative to the cap portion (75) overhang the step of.

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

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

First initialization step, by described first by hitting step and second by step is hit implement stipulated number repeatedly so that institute Stating the amount of movement of cutting pen main body (45) turns into the first amount of movement；

Second initialization step, implement once after first initialization step described first by hit step and second by Hit step so that the amount of movement of the cutting pen main body (45) turns into second amount of movement longer than first amount of movement；And

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