CN208697611U - Cutting system - Google Patents

Abstract

The utility model relates to a kind of cutting system and method for cutting out.Cutting system includes: detection unit, including the first detection piece and the second detection piece being oppositely arranged；Supply unit has a paper feeding channel, and paper feeding channel successively offers input port and delivery outlet；Unit, including the first shearing knife and the second shearing knife are cut, the first shearing knife is used to cut object along first direction, and the second shearing knife for cutting object in a second direction；Control device, it is electrically connected respectively with the detection unit, the supply unit and the cutting unit, for determining clipping boundary according to the scan data of the first detection piece and the second detection piece, and supply unit conveying object is controlled to predeterminated position, so that the first shearing knife and the second shearing knife cut object along clipping boundary.Above-mentioned cutting system realizes the automatic cutting to object, reduces cost of labor, improves cutting efficiency.

Description

Cutting system

Technical field

The utility model relates to wastepaper recovery technology fields, more particularly to a kind of cutting system.

Background technique

In contemporary work life, office paper demand is very big, in this way, the office wastepaper generated is also increasingly It is more.

Wastepaper is not that whole page has text or pattern, therefore can cut down white space in many cases, Carry out recycling and reusing.However, at this stage being cut wastepaper generally by being accomplished manually.In this way, cost of labor Height cuts low efficiency.

Utility model content

Based on this, it is necessary to for the problem that the cutting high labor cost of wastepaper in the prior art, low efficiency is cut, A kind of reduction cost of labor is provided, the cutting system for cutting efficiency is improved.

Cutting system, for cutting to object, the object includes the first face and the second face being oppositely arranged, The cutting system includes:

Detection unit, including the first detection piece and the second detection piece being oppositely arranged, first detection piece is used for mesh The first face for marking object carries out chroma scanning, and second detection piece is used to carry out chroma scanning to the second face of object；

Supply unit, with one for conveying the paper feeding channel of object, the paper feeding channel successively offers input port And delivery outlet, the input port are connected to the paper delivery end of the detection unit；

Unit is cut, is set between the input port and the delivery outlet, and is cut including the first shearing knife and second Knife, first shearing knife are used to cut object along the first direction, and second shearing knife for cutting out in a second direction Cut object；The first direction is vertical with the conveying direction in the paper feeding channel, the second direction and the paper feeding channel Conveying direction it is parallel；

Control device is electrically connected with the detection unit, the supply unit and the cutting unit, the control respectively Device is used to determine clipping boundary according to the scan data of first detection piece and second detection piece, and controls described defeated Send unit transportation object to predeterminated position, so that first shearing knife and second shearing knife are along the clipping boundary pair Object is cut.

Above-mentioned cutting system, the first detection piece and the second detection piece of detection unit are respectively to the first face of object and Two faces are scanned, and control device determines the clipping region of the object according to scan data, and control supply unit conveying mesh Object is marked to predeterminated position, cuts the first shearing knife and the second shearing knife to object along clipping boundary, to realize To the automatic cutting of object, cost of labor is reduced, improves cutting efficiency.

In one embodiment, the clipping boundary includes first borderline and the second side for being parallel to the first direction Boundary line and the third boundary line and the 4th boundary line for being parallel to the second direction.

In one embodiment, first shearing knife includes one, and second shearing knife includes two, described in two Second shearing knife is arranged along the first direction interval, and first shearing knife and second shearing knife are along the first party To moving, the predeterminated position includes first position and the second position；It is described when object is delivered to the first position First shearing knife is concordant with the first borderline, and first shearing knife is moved along the first direction, along described first Boundary line clipping moves two second shearing knifes along the first direction, with respectively with the third boundary line and described 4th boundary line is concordant；When object is delivered to the second position, first shearing knife and the second borderline are flat Together, first shearing knife is moved along direction opposite to the first direction, along the second boundary line clipping；Work as target During object is conveyed from the first position to the second position, two second shearing knifes are respectively along the third side Boundary line and the 4th boundary line clipping.

In one embodiment, the cutting unit further includes the first guide rail, the first knife rest and first driving device, described First guide rail is set to the side in the paper feeding channel and is parallel to the first direction, and first knife rest is led along described first Rail is slidably mounted on first guide rail, and first shearing knife is installed on first knife rest, the first driving dress Transmission connection is set in first knife rest, to drive first knife rest to move along first guide rail, first driving is filled It sets and is electrically connected to the control device；

The cutting unit further includes the second guide rail, the second driving device and two the second knife rests, and second guide rail is set It is placed in the side in the paper feeding channel and is parallel to the first direction, two second knife rests can along second guide rail Movably it is installed on second guide rail, two second shearing knifes are respectively arranged in two second knife rests, and described Two driving devices are sequentially connected in two second knife rests, to drive second knife rest to move along second guide rail, institute It states the second driving device and is electrically connected to the control device.

In one embodiment, first shearing knife includes two, and second shearing knife includes two, described in two First shearing knife is arranged along the second direction interval, and two second shearing knifes are arranged along the first direction interval, mesh Mark object is when being delivered to the predeterminated position by the supply unit, two first shearing knifes respectively with the first borderline And the second borderline alignment, two first shearing knifes are moved along the first direction, respectively along first side Boundary line and the second boundary line clipping；Two second shearing knifes are aligned with the third boundary line and the 4th boundary line, when When object is conveyed by the supply unit, two second shearing knifes are respectively along the third boundary line and the 4th boundary Line clipping.

In one embodiment, the cutting system further includes first driving device, two the first guide rails and two first Knife rest, two first guide rails are set to the side in the paper feeding channel, and are parallel to the first direction, and along described Two directions interval are laid, and two first knife rests are slidably mounted on two first guide rails respectively, and two described the One shearing knife is respectively arranged in two first knife rests, and the first driving device transmission connection is in two first knives Frame, to drive two first knife rests to move along first guide rail, the first driving device is electrically connected to the control dress It sets；

The cutting unit further includes the second guide rail, the second driving device and two the second knife rests, and second guide rail is set It is placed in the side in the paper feeding channel and is parallel to the first direction, two second knife rests can along second guide rail Movably it is installed on second guide rail, two second shearing knifes are respectively arranged in two second knife rests, and described Two driving devices are sequentially connected in two second knife rests, to drive second knife rest to move along second guide rail, institute It states the second actuator and is electrically connected to the control device.

In one embodiment, the cutting unit further includes the first locating piece and disposed in parallel with the second direction First roll adjustment guide rail is slidably mounted on the first roll adjustment track one of in two first guide rails, described First guide rail that first locating piece is used to be slidably mounted on the first roll adjustment guide rail is positioned at described first Roll adjustment guide rail.

The cutting unit further includes distance measuring sensor in one embodiment, and the distance measuring sensor is fixedly installed in one First knife rest, to detect the distance that object is conveyed along the paper feeding channel, and the distance measuring sensor is electrically connected to The control device.

In one embodiment, the cutting unit further includes the second locating piece and disposed in parallel with the first direction Second roll adjustment guide rail, second knife rest are fixedly connected on the second roll adjustment guide rail, and another second knife rest is described in Second roll adjustment guide rail is movably attached to the second roll adjustment guide rail, and second locating piece is used for will be along second roll adjustment Moveable second knife rest of guide rail is positioned at the second roll adjustment guide rail.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the cutting system in one embodiment of the utility model；

Fig. 2 is the side view of cutting system shown in FIG. 1；

Fig. 3 is the flow diagram of the method for cutting out in one embodiment of the utility model；

Fig. 4 is the flow diagram that method of cutting out shown in Fig. 3 cut to object step in one embodiment；

Fig. 5 is that the process that method of cutting out shown in Fig. 3 cut step to object in another embodiment is illustrated Figure.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model The understanding of disclosure is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

As shown in Figures 1 and 2, the cutting system in the utility model first embodiment is used to cut object, Object includes the first face and the second face being oppositely arranged.Optionally, which can be wastepaper.

The cutting system includes detection unit 10, supply unit (figure is not marked), cuts unit (figure is not marked) and control device 40。

Detection unit 10 includes the first detection piece 12 and the second detection piece 14 being oppositely arranged, and the first detection piece 12 is used for Chroma scanning is carried out to the first face of object, the second detection piece 14 is used to carry out chroma scanning to the second face of object.It needs It is noted that detection unit 10 has paper feed end and paper delivery end, object enters detection unit 10 by paper feed end, and from out The output of paper end.

Further, detection unit 10 further includes the first transparent substrates 16 and the second transparent substrates 18, the first transparent substrates 16 and second transparent substrates 18 it is opposite and interval setting forms a scanning channel 161 passed through for object, the scanning channel 161 The input port (figure is not marked) in paper delivery end and following paper feeding channels 220 be connected to, the first detection piece 12 is set to the first light transmission base Side of the plate 16 far from the second transparent substrates 18, the second detection piece 14 are set to the second transparent substrates 18 far from the first transparent substrates 16 side, with respectively to the object passed through in scanning channel 161 the first face and the second face carry out chroma scanning.It can manage Solution, the paper feed end of scanning channel 161 are the paper feed end of detection unit 10, and the paper delivery end of scanning channel 161 is to detect The paper delivery end of unit 10.

Further, the one end positioned at 10 paper feed end of detection unit of the first transparent substrates 16 is to far from the second light transmission base The direction of plate 18 tilts, in order to which object can smoothly enter into detection unit 10.First transparent substrates 16 and the second transparent substrates 18 It is optical flat.

Further, the first detection piece 12 and the second detection piece 14 are optical pickup device, for detecting object respectively The first face and the second face light and shade coloration.Detection unit 10 further includes two white tabula rasas 19, wherein a white tabula rasa 19 is arranged In the first transparent substrates 16 and with 14 face of the second detection piece, wherein it is another white tabula rasa 19 be set to the second transparent substrates 18 and With 12 face of the first detection piece, two white tabula rasas 19 are respectively that the first detection piece 12 of face and the second detection piece 14 provide white Background improves its chroma scanning precision.

Specifically, the first detection piece 12 and the second detection piece 14 are charge-coupled device (Charge Coupled Device, CCD).

First detection piece 12 issues the first face that white light is radiated at object through the first transparent substrates 16, by first The light of face reflection is received by the first detection piece 12, so as to identify text according to the variation of the coloration of the reflection light received The position of word or pattern, and then may recognize that the white space in the first face.

Second detection piece 14 issues the second face that white light is radiated at object through the second transparent substrates 18, by second Face reflection light received by the second detection piece 14, so as to according to the coloration of reflection light change identification the second face text or The position of pattern, and then may recognize that the white space in the second face.

Further, detection unit 10 further includes analog-digital converter (i.e. A/D converter), and analog-digital converter is electrically connected to The output end of one detection piece 12 and the second detection piece 14, for scanning obtained mould to the first detection piece 12 and the second detection piece 14 Type scan data is converted to digital scan data.

Further, detection unit 10 further includes be set to the first transparent substrates 16 or the second transparent substrates 18 first Sensor for countering (figure is not marked), for being counted to the object for entering detection unit 10.

Supply unit has one for conveying the paper feeding channel 220 of object, which successively offers input Mouthful and delivery outlet, input port be connected to the paper feed end of detection unit 10, so as to the object after the scanning of unit 10 after testing by The input port enters paper feeding channel 220.

In one embodiment, delivery outlet includes the first delivery outlet 23 and the second delivery outlet 25, and input port, the first output The conveying direction of mouth 23 and the second delivery outlet 25 along paper feeding channel 220 successively opens up.

In one embodiment, supply unit includes two baffles 22, and two baffles 22 are opposite and interval setting is formed State paper feeding channel 220.

In one embodiment, supply unit further includes driving mechanism, for driving object defeated along paper feeding channel 220 It send.The driving mechanism includes that multiple groups roller group (figure is not marked) and fourth drive device (not shown), multiple groups roller group are logical along paper feeding Road 220 is laid, and every group of roller group includes two idler wheels that can be reversely rotated 24, two idler wheels 24 difference that every group of roller group includes Positioned at the two sides in paper feeding channel 220, and the gap between two idler wheel 24 is less than or equal to the thickness of object, due to two rollings Wheel 24 reversely rotates, and drives object to convey along paper feeding channel 220 by the frictional force between idler wheel 24 and object. The transmission connection of idler wheel 24 is rotated in fourth drive device with being driven by fourth drive device, which is also electrically connected In control device 40, so that control device 40 controls fourth drive device operation.It is understood that every group along paper feeding channel Two idler wheels 24 in 220 roller groups laid both pass through baffle 22 and protrude into paper feeding channel 220.Optionally, fourth drive device It can be driving motor.

Further, it is also both provided with roller group at first delivery outlet 23 in paper feeding channel 220 and at the second delivery outlet 25, When object enters the first delivery outlet 23, the mutually opposing rotation of two idler wheel 24 of the roller group by being set to the first delivery outlet 23 Then provide the power for exporting the object from first delivery outlet 23.When object enters the second delivery outlet 25, by setting The mutually opposing rotation of two idler wheels 24 of the roller group being placed at the second delivery outlet 25 and providing makes the object from second output The power of 25 output of mouth.

Further, 24 outer circle of idler wheel is arranged with rubber, to increase the coefficient of friction of idler wheel 24.

Unit is cut to be set between input port and delivery outlet.Cutting unit includes that the first shearing knife 321 and second is cut Knife 341.First shearing knife 321 is used to cut object along first direction, and the second shearing knife 341 for cutting mesh in a second direction Mark object.Wherein, first direction is vertical with the conveying direction in paper feeding channel 220, the conveying direction of second direction and paper feeding channel 220 In parallel.

Further, the first shearing knife 321 is removable along first direction, to realize the first shearing knife 321 along with first The parallel clipping boundary in direction is cut；Second shearing knife 341 is removable along first direction so that the second shearing knife 341 with Second direction it is parallel clipping boundary alignment, in order to object along paper feeding channel 220 convey when the second shearing knife 341 along with The parallel clipping boundary of second direction is cut.

Control device 40 is electrically connected with detection unit 10, supply unit and cutting unit respectively, and control device 40 is used for root The clipping boundary of object is determined according to the scan data of the first detection piece 12 and the second detection piece 14, and controls supply unit conveying Object is to predeterminated position, so that the first shearing knife 321 and the second shearing knife 341 cut object along clipping boundary. Optionally, which can be used electronic control chip (Electronic Control Unit, ECU) or single-chip microcontroller.

Above-mentioned cutting system, the first detection piece 12 and the second detection piece 14 of detection unit 10 are respectively to the first of object Face and the second face are scanned, and control device 40 determines the clipping boundary of the object according to scan data, and it is single to control conveying Member and cutting unit, cut the first shearing knife 321 and the second shearing knife 341 to object along clipping boundary, thus real Show the automatic cutting to object, reduced cost of labor, improves cutting efficiency.

It should be noted that operator can set cut size (including length according to the size for the paper blank that need to be recycled Size and width dimensions).Control device 40 determines the first face of object and the white space in the second face according to scan data Whether size is greater than the cut size of above-mentioned setting, if so, control device 40 continues to determine clipping boundary, then controls supply unit And unit is cut, cut the first shearing knife and the second shearing knife to object along the boundary line of clipping region；If it is not, control Device 40 processed controls supply unit and object is delivered to delivery outlet.

Specifically, clipping boundary includes being parallel to the first borderline of first direction and second borderline and being parallel to The third boundary line and the 4th boundary line in two directions.It is understood that the size and setting in the region that the clipping boundary surrounds Cut size it is equal.Further, the first borderline, third boundary line, second borderline and the 4th boundary line are successively first Tail, which is connected, is enclosed a rectangular area, which is clipping region.

In one embodiment, the first shearing knife 321 includes one, and the second shearing knife 341 includes two, two second sanctions Scissors 341 is arranged along first direction interval.Predeterminated position includes first position and the second position.When object is delivered to first When setting, the first shearing knife 321 is concordant with first borderline, and the first shearing knife 321 is moved along first direction, along the first boundary Line clipping object；Move two the second shearing knifes along first direction so that two shearing knifes respectively with third boundary line and the 4th Boundary line is concordant.When object is delivered to the second position, the first shearing knife 321 is concordant with second borderline, the first shearing knife 321 along moving in the opposite direction with first party, along the second boundary line clipping object.When object is from first position to During two positions convey, two the second shearing knifes 341 are respectively along third boundary line and the 4th boundary line clipping object.

Specifically, cutting unit further includes the first guide rail 36, the first knife rest 323 and first driving device (not shown).The One guide rail 36 is set to the side in paper feeding channel 220 and is parallel to first direction, and the first knife rest 323 is removable along the first guide rail 36 It is installed on the first guide rail 36 dynamicly, the first shearing knife 321 is installed on the first knife rest 323, and first driving device transmission connection is in the One knife rest 323, to drive the first knife rest 323 to move along the first guide rail 36, first driving device is electrically connected to control device 40, with It is controlled and is run by control device 40.

Cutting unit further includes the second guide rail 38, the second driving device (not shown) and two the second knife rests 343.Second leads Rail 38 is set to the side in paper feeding channel 220 and is parallel to first direction, and two the second knife rests 343 can along the second guide rail 38 It is movably installed on the second guide rail 38, two the second shearing knifes 341 are respectively arranged in two the second knife rests 343, the second driving dress Transmission connection is set in two the second knife rests 343, to drive the second knife rest 343 to move along the second guide rail 38, the second driving device is electric It is connected to control device 40, is run with being controlled by control device 40.

Further, cutting unit further includes distance measuring sensor (not shown), and distance measuring sensor is fixedly installed in one first Knife rest 323, to detect the distance that object is conveyed along paper feeding channel 220, and distance measuring sensor is electrically connected to control device 40, So that control device 40 determines position of the object in paper feeding channel 220 according to the detection data of distance measuring sensor, and then control Supply unit processed and cutting unit make corresponding movement.Specifically, when control device 40 is according to the testing number of distance measuring sensor When according to determining that object reaches first position, control device 40 controls supply unit and stops conveying object, and controls first and cut out Scissors 321 is moved along first direction, so that first borderline of first shearing knife 321 along clipping region cuts object.Control Device 40 controls two second shearing knifes 341 again and moves along first direction so that two the second shearing knifes 341 respectively with clipping region Third boundary line and the 4th boundary line alignment, control device 40 controls supply unit again and conveys to object, so that two A second shearing knife 341 the third boundary line along clipping region and the 4th boundary line clipping respectively.When control device 40 is according to survey When detection data away from sensor determines that object reaches the second position, control device 40 controls supply unit and stops conveying target Object, and control the first shearing knife 321 and moved along first direction, so that second borderline of first shearing knife 321 along clipping region It cuts.Control device 40 controls supply unit again and the object after cutting is delivered to delivery outlet.

Further, unit is cut to further include the second locating piece (not shown) and adjust with first direction disposed in parallel second Away from guide rail 37.One second knife rest 343 is fixedly connected on the second roll adjustment guide rail 37, and another second knife rest 343 is along the second roll adjustment guide rail 37 are movably attached to the second roll adjustment guide rail 37.Second locating piece is used for will be along moveable second knife of the second roll adjustment guide rail 37 Frame 343 is positioned at the second roll adjustment guide rail 37, so that two second knife rests 343 are relatively fixed, two be installed on two second knife rests 343 It is spaced a pre-determined distance between a second shearing knife 341, which is the third boundary line and the 4th side of clipping region The distance between boundary line.Two relatively-stationary second knife rests 343 synchronize under the driving of the second driving device along the second guide rail 38 is mobile, keeps two the second shearing knifes 341 concordant with third boundary line and the 4th boundary line respectively.

Specifically, second worn for the second locating piece is offered along moveable second knife rest 38 of the second roll adjustment guide rail 37 Location hole (not shown), the second roll adjustment guide rail 37 is spaced apart along its longitudinally is equipped with multiple second matching hole (not shown), the Two locating pieces are arranged in second location hole and one second matching hole to realize along moveable second knife rest of the second roll adjustment guide rail 37 343 and second roll adjustment guide rail 37 fixation.And the second different matching holes is arranged in adjust two by the second locating piece Spacing between two knife rests 343.

Further, cutting system further includes guiding mechanism (figure do not mark), which includes movable guide piece 92, the Five driving devices 94 and fixed guide 96.Movable guide piece 92 is rotatablely arranged at the upstream side at the first delivery outlet 23, The object in paper feeding channel 220 is operationally imported the first delivery outlet 23 to export.5th driving device 94 transmission connection in Movable guide piece 92, to drive movable guide piece 92 to rotate, and the 5th driving device 94 is electrically connected to control device 40, by controlling The control of device 40 operation processed.Fixed guide 96 is fixedly installed in the upstream side at the second delivery outlet 25, by paper feeding channel 220 Interior object imports the output of the second delivery outlet 25.Optionally, the 5th driving device 94 can be cylinder or driving motor.

Specifically, one end of movable guide piece 92 be rotatably installed on paper feeding channel 220 with 23 phase of the first delivery outlet Pair the other side, with by the 5th driving device 94 driving make reciprocally swinging so that paper feeding is protruded into the free end of movable guide piece 92 At 220 to the first delivery outlet 23 of channel or exit paper feeding channel 220.In this way, when the free end of movable guide piece 92 is driven the 5th It protruding at 220 to the first delivery outlet 23 of paper feeding channel under the driving of dynamic device 94, movable guide piece 92 is in guiding state at this time, It is exported so that the object of clipping region inboard portion is imported the first delivery outlet 23.When the free end of movable guide piece 92 is the 5th Paper feeding channel 220 is exited under the driving of driving device 94, movable guide piece 92 is in home state, paper feeding channel 220 at this time The object of interior clipping region exterior portion and not cropped object are not exported from the first delivery outlet 23, but along defeated Paper channel 220 is delivered at the second delivery outlet 25, is downwardly into the second delivery outlet 25 in leading for fixed guide 96 and is exported.Tool Body, movable guide piece 92 and fixed guide 96 can be circular arc sheet.

In one embodiment, cutting system further includes cabinet 50, and detection unit 10, supply unit cut unit and lead Can it be located in the cabinet 50 to unit.Cabinet 50 offers paper feed port corresponding with the paper feed end of detection unit 10 and difference Two exit slot corresponding with the first delivery outlet 23 and the second delivery outlet 25.

In one embodiment, control device 40 is also mountable to cabinet 50.

In one embodiment, cutting system further includes having the paper storing box 60 of an opening 62 and being located on the paper storing box 60 Side paper feeding mechanism 70, paper storing box 60 be fixedly installed in cabinet 50 and be located at paper feed port at, and the paper feed end of scanning channel 161 with Opening 62 is connected to, and paper feeding mechanism 70 is used to the object being stacked in paper storing box 60 being input to detection unit one by one 10。

In one embodiment, paper feeding mechanism 70 includes connecting rod 72, swing arm 74, pulley 76 and the 6th driving device 78, is connected One end of bar 72 and one end of swing arm 74 are hinged, and the other end of connecting rod 72 is articulated with cabinet 50, and pulley 76 can be unidirectional around an axis It is rotatably mounted to the other end of swing arm 74, forms typical ratchet mechanism, and pulley 76 is placed in and is stacked in paper storing box 60 On object, 78 one end of the 6th driving device is connected to cabinet 50, and the other end is connected to connecting rod 72, is made up and down with drive link 72 Reciprocally swinging.

Wherein, when 78 drive link 72 of the 6th driving device is swung up, swing arm 74 is with movable pulley 76 to close to paper feed Mouthful direction sliding, pulley 76 cannot roll at this time, by the frictional force between pulley 76 and object drive object from Paper feed port enters detection unit 10；When 78 drive link 72 of the 6th driving device is to lower swing, swing arm 74 with movable pulley 76 to Direction far from paper feed port rolls and resets.

Specifically, the 6th driving device 78 can be cylinder, including cylinder body and be connected to the extensible member of cylinder body, The cylinder body is fixedly connected on cabinet 50, which is articulated with connecting rod 72, thus flexible to drive connecting rod by telescopic rod 72 up and down reciprocatingly swing.It should be noted that the 6th driving device 78 can with but be not limited only to above-mentioned air cylinder structure, can also be with For other driving structures, if can drive link 72 pump, it is not limited here.

In one embodiment, 76 outer circle of pulley is arranged with rubber, to increase the coefficient of friction of pulley 76.

In one embodiment, cutting system further include be set to 60 inner bottom wall of paper storing box photosensitive sensor (figure not Show), for detecting in paper storing box 60 whether have object.Further, which is electrically connected with control device 40, with Control device 40 is sent to convenient for will test signal.

When the object in paper storing box 60 is more, light is blocked completely, and photosensitive sensor does not receive light, and to The output of control device 40 has paper signal, and control device 40, which receives this, control detection unit 10, supply unit, cutting after paper signal Unit and guiding mechanism operate normally.

When the object in paper storing box 60 is less, photosensitive sensor can receive less light, and to control device 40 export scarce paper signal, and control device 40 is received after this lacks paper signal and sounded an alarm, and remind operator.

When not having object in paper storing box 60, photosensitive sensor can receive more light, and to control device 40 Output is without paper signal, after control device 40 receives this without paper signal, enters standby mode after postponing a preset time period.It is optional Ground, the preset time period are 15 seconds.

In one embodiment, cutting system further includes two paper pilers 80, and two paper pilers 80 are fixedly installed in cabinet It 50 and is located at two exit slots, for collecting the object exported by corresponding exit slot.

In one embodiment, cutting system further include be set to 80 entrance of paper piler the second sensor for countering (figure not Show), for being counted to the object entered in the paper piler 80.

Cutting system in the cutting system and first embodiment of the second embodiment of the utility model has similar knot Structure, difference will be explained in detail.

In the present embodiment, the first shearing knife 321 includes two, and the second shearing knife 341 includes two, two first cuttings Knife 321 is spaced setting in a second direction, and two the second shearing knifes 341 are arranged along first direction interval, when object be delivered to it is pre- If when position, two the first shearing knifes 321 are aligned with first borderline and second borderline respectively, two the first shearing knifes 321 It is moved along first direction, respectively along first borderline and the second boundary line clipping object；Two the second shearing knife 341 difference It is aligned with third boundary line and the 4th boundary line, when object is conveyed by supply unit, two the second shearing knifes 341 edge respectively Third boundary line and the 4th boundary line clipping object.

Further, cutting also further includes first driving device, two the first guide rails 36 and two the first knife rests 323, and two A first guide rail 36 is set to the side in paper feeding channel 220, and is parallel to first direction, and interval is laid in a second direction, and two A first knife rest 323 is slidably mounted on two the first guide rails 36 respectively, and two the first shearing knifes 321 are respectively arranged in two First knife rest 323, first driving device transmission connection is in two the first knife rests 323, to drive two the first knife rests 323 along first Guide rail 36 is mobile, and first driving device is electrically connected to control device 40, is run with being controlled by control device 40.

Cutting unit further includes the second guide rail 38, the second driving device and two the second knife rests 343, the setting of the second guide rail 38 In paper feeding channel side and be parallel to first direction, two the second knife rests 343 are slidably mounted on along the second guide rail 38 Second guide rail 38, two the second shearing knifes 341 are respectively arranged in two the second knife rests 343, the transmission connection of the second driving device in Two the second knife rests 343, to drive the second knife rest 343 to move along the second guide rail 38, the second driving device is electrically connected to control dress 40 are set, is run with being controlled by control device 40.

Further, cut unit further include the first locating piece and with second direction the first roll adjustment guide rail disposed in parallel, One of two first guide rails 36 are slidably mounted on the first roll adjustment guide rail, and the first locating piece will be for will movably pacify The first guide rail 36 loaded on the first roll adjustment guide rail is positioned at the first roll adjustment guide rail, so that the spacing between two the first guide rails 36 is solid Fixed, i.e. spacing between two the first shearing knifes 321 is fixed, and be equal to clipping region first borderline and second borderline it Between spacing.In this way, when object is delivered to predeterminated position along paper feeding channel 220, two the first shearing knifes 321 are respectively with One boundary line and second borderline are concordant.

Further, first worn for the first locating piece is offered along moveable first guide rail 36 of the first roll adjustment guide rail Location hole, the first roll adjustment guide rail are spaced apart along its longitudinally and are equipped with multiple first matching holes, and the first locating piece is arranged in first Location hole and one first matching hole are fixed along moveable first guide rail 36 of the first roll adjustment guide rail with the first roll adjustment guide rail to realize Connection.And the first different matching holes is arranged in adjust the spacing between two the first guide rails 36 by the first locating piece.

Please also refer to Fig. 3, based on the cutting system in any of the above-described embodiment, the utility model also provides a kind of cutting Method, the method for cutting out comprising steps of

S10: setting cut size.

Before handling object, cut size is first set, that is, sets the size for needing the paper cut, it should Cut size includes length dimension and width dimensions.Wherein length dimension is the conveying direction (i.e. second in paper feeding channel 220 Direction) on length, i.e. spacing between first borderline and second borderline, width dimensions be with paper feeding channel 220 Spacing between length on the perpendicular direction of conveying direction (i.e. first direction), i.e. third boundary line and the 4th boundary line. More specifically, length dimension and width dimensions can be input to control device 40.And the first locating piece and the second locating piece are adjusted, So that spacing between two the first knife rests is equal to the spacing between the first borderline and second borderline of clipping region, two Spacing between second knife rest 343 is equal to the spacing between the third boundary line and the 4th boundary line of clipping region.

S20: the first face and the second face to object carry out chroma scanning.

Specifically, the first face of object and the second face are carried out respectively using the first detection piece 12 and the second detection piece 14 Chroma scanning.

S30: according to scan data determine the first face of object and the white space in the second face size whether be greater than it is upper Cut size is stated, if so, executing step S40；If it is not, thening follow the steps S50.

Specifically, control device 40 receives scan data, and by the white space in the first face of object and the second face Size is compared with cut size respectively.

S40: the clipping boundary of object is determined according to scan data, and object is cut along clipping boundary.

Specifically, control device 40 determines clipping boundary according to scan data, and controls supply unit and cut unit, with Cut object along clipping boundary to object by cutting unit in supply unit transmission process.

S50: conveying object is exported by delivery outlet.

Specifically, the size of the white space in the first face or the second face is less than outside the object and clipping boundary of cut size The partial target object of side is delivered at the second delivery outlet 25 along transfer passage, is downwardly into second in leading for fixed guide 96 Delivery outlet 25 exports；After object is cut unit cutting, control device 40 controls fourth drive device and drives movable guide piece 92 are oriented to, and the partial target object on the inside of boundary line imports the output of the first delivery outlet 23.

Please also refer to Fig. 4, further, step S40 specifically includes step:

S41: control device 40 determines the clipping boundary of object according to scan data；

Specifically, clipping boundary includes being parallel to the first borderline of first direction and second borderline and being parallel to The third boundary line and the 4th boundary line in two directions.

S42: distance measuring sensor 39 detects object along the distance that transfer passage conveys, when the first of clipping boundary With the first shearing knife when being aligned, control device 40 controls supply unit and stops conveying, and controls the first shearing knife edge for boundary line First borderline cuts object.

S43: control device 40 controls two the second shearing knifes along moving with first direction, so that two the second shearing knifes point It is not aligned with third boundary line and the 4th boundary line, and controls supply unit and continue to convey object, to realize two second Shearing knife is respectively along third boundary line and the 4th boundary line clipping object.

S44: when the second borderline of object is aligned with the first shearing knife, control device 40, which controls supply unit, to be stopped Conveying, and control the first shearing knife and cut along first borderline.

Please also refer to Fig. 5, in another embodiment, step S40 specifically includes step:

S41: control device 40 determines clipping boundary according to scan data；

S42: distance measuring sensor 39 detects object along the distance that transfer passage conveys, when the first of clipping region Boundary line and second borderline respectively with two the first shearing knifes when being aligned, control device 40 control supply unit stop it is defeated It send, and controls two the first shearing knifes respectively along first borderline and the second boundary line clipping object.

S43: control device 40 controls two the second shearing knifes along moving with first direction, so that two the second shearing knifes point It is not aligned with third boundary line and the 4th boundary line, and controls supply unit and continue to convey object, to realize two the Two shearing knifes are respectively along third boundary line and the 4th boundary line clipping object.

In one embodiment, further include step S200 before step S20:

Object is input to detection unit 10 by paper feeding mechanism 70.

Further, further include step S201 before step S200:

Whether there is object in detection paper storing box 60, if it is not, control cutting system enters after then postponing a preset time period Standby mode；

If so, thening follow the steps S200.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (9)

1. cutting system, for cutting to object, the object includes the first face and the second face being oppositely arranged, It is characterized in that, the cutting system includes:

Detection unit, including the first detection piece and the second detection piece being oppositely arranged, first detection piece is used for object The first face carry out chroma scanning, second detection piece is used to carry out chroma scanning to the second face of object；

Supply unit, with one for conveying the paper feeding channel of object, the paper feeding channel successively offers input port and defeated Outlet, the input port is connected to the paper delivery end of the detection unit；

Unit is cut, is set between the input port and the delivery outlet, and including the first shearing knife and the second shearing knife, institute The first shearing knife is stated for cutting object along first direction, second shearing knife for cutting object in a second direction； The first direction is vertical with the conveying direction in the paper feeding channel, the conveying direction of the second direction and the paper feeding channel In parallel；

Control device is electrically connected with the detection unit, the supply unit and the cutting unit, the control device respectively For determining clipping boundary according to the scan data of first detection piece and second detection piece, and it is single to control the conveying Member conveying object is to predeterminated position, so that first shearing knife and second shearing knife are along the clipping boundary to target Object is cut.

2. cutting system according to claim 1, which is characterized in that the clipping boundary includes being parallel to the first party To first borderline and second borderline and the third boundary line and the 4th boundary line that are parallel to the second direction.

3. cutting system according to claim 2, which is characterized in that first shearing knife is including one, described second Shearing knife includes two, and two second shearing knifes are arranged along the first direction interval, first shearing knife and described Second shearing knife is removable along the first direction, and the predeterminated position includes first position and the second position；Work as object When being delivered to the first position, first shearing knife is concordant with the first borderline, and first shearing knife is described in First direction is mobile, to cut along the first borderline, moves two second shearing knifes along the first direction, to divide It is not concordant with the third boundary line and the 4th boundary line；When object is delivered to the second position, described first Shearing knife is concordant with the second borderline, and first shearing knife is moved along direction opposite to the first direction, with edge The second boundary line clipping；During object is from the first position to second position conveying, described in two Second shearing knife is respectively along the third boundary line and the 4th boundary line clipping.

4. cutting system according to claim 3, which is characterized in that the cutting unit further includes the first guide rail, first Knife rest and first driving device, first guide rail are set to the side in the paper feeding channel and are parallel to the first direction, First knife rest is slidably mounted on first guide rail along first guide rail, and first shearing knife is installed on described First knife rest, the first driving device transmission connection is in first knife rest, to drive first knife rest along described first Guide rail is mobile, and the first driving device is electrically connected to the control device；

The cutting unit further includes the second guide rail, the second driving device and two the second knife rests, and second guide rail is set to The side in the paper feeding channel and it is parallel to the first direction, two second knife rests are removable along second guide rail Ground is installed on second guide rail, and two second shearing knifes are respectively arranged in two second knife rests, and described second drives Dynamic device transmission connection is in two second knife rests, to drive second knife rest to move along second guide rail, described the Two driving devices are electrically connected to the control device.

5. cutting system according to claim 2, which is characterized in that first shearing knife is including two, described second Shearing knife includes two, and two first shearing knifes are arranged along the second direction interval, two second shearing knife edges The first direction interval setting, when object is delivered to the predeterminated position by the supply unit, two described first are cut out Scissors is aligned with the first borderline and the second borderline respectively, and two first shearing knifes are along the first direction It is mobile, respectively along the first borderline and the second boundary line clipping；Two second shearing knifes and the third side Boundary line and the alignment of the 4th boundary line, when object is conveyed by the supply unit, two second shearing knifes are respectively along described Third boundary line and the 4th boundary line clipping.

6. cutting system according to claim 5, which is characterized in that the cutting system further include first driving device, Two the first guide rails and two the first knife rests, two first guide rails are set to the side in the paper feeding channel, and are parallel to The first direction, and laid along the second direction interval, two first knife rests are slidably mounted on two respectively First guide rail, two first shearing knifes are respectively arranged in two first knife rests, and the first driving device passes It is dynamic to be connected to two first knife rests, to drive two first knife rests to move along first guide rail, first driving Device is electrically connected to the control device；

The cutting unit further includes the second guide rail, the second driving device and two the second knife rests, and second guide rail is set to The side in the paper feeding channel and it is parallel to the first direction, two second knife rests are removable along second guide rail Ground is installed on second guide rail, and two second shearing knifes are respectively arranged in two second knife rests, and described second drives Dynamic device transmission connection is in two second knife rests, to drive second knife rest to move along second guide rail, described the Two actuators are electrically connected to the control device.

7. cutting system according to claim 6, which is characterized in that the cutting unit further include the first locating piece and with Second direction the first roll adjustment guide rail disposed in parallel is slidably mounted on one of in two first guide rails The first roll adjustment track, first locating piece are used to be slidably mounted on the one described the of the first roll adjustment guide rail One guide rail is positioned at the first roll adjustment guide rail.

8. the cutting system according to claim 4 or 6, which is characterized in that the cutting unit further includes distance measuring sensor, The distance measuring sensor is fixedly installed in first knife rest, to detect the distance that object is conveyed along the paper feeding channel, And the distance measuring sensor is electrically connected to the control device.

9. the cutting system according to claim 4 or 6, which is characterized in that the cutting unit further includes the second locating piece And with the first direction the second roll adjustment guide rail disposed in parallel, second knife rest is fixedly connected on second roll adjustment and leads Rail, another second knife rest are movably attached to the second roll adjustment guide rail along the second roll adjustment guide rail, and described second Locating piece will be for that will be positioned at the second roll adjustment guide rail along moveable second knife rest of the second roll adjustment guide rail.