CN107322690A - Paper cutter - Google Patents
Paper cutter Download PDFInfo
- Publication number
- CN107322690A CN107322690A CN201710652106.3A CN201710652106A CN107322690A CN 107322690 A CN107322690 A CN 107322690A CN 201710652106 A CN201710652106 A CN 201710652106A CN 107322690 A CN107322690 A CN 107322690A
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- China
- Prior art keywords
- paper
- rubber roll
- casing
- paper feed
- cutting knife
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000033001 locomotion Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000007639 printing Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008450 motivation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/04—Severing by squeezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/06—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers
- B65H5/062—Feeding articles separated from piles; Feeding articles to machines by rollers or balls, e.g. between rollers between rollers or balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1131—Size of sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Handling Of Sheets (AREA)
Abstract
The present invention relates to printing device technical field, the present invention provides a kind of paper cutter, including：Casing, two groups of paper-feed rubber rollers and cutting knife, casing internal are provided with paper feed passage, and two groups of paper-feed rubber rollers are arranged on paper feed passage, and cutting knife is located between two groups of paper-feed rubber rollers.Two groups of paper-feed rubber rollers clamp the two ends of the paper to be cut respectively when transmission is located at the paper to be cut in paper cutter.The paper to be cut is provided with easy-torn line, and being arranged at the cutting knife between two groups of paper-feed rubber rollers can be by extruding the paper to be cut so that the paper to be cut is fitly broken along easy-torn line.By the above-mentioned means, paper cutter can continuously process neat bill.
Description
【Technical field】
The present invention relates to printing device technical field, more particularly to a kind of paper cutter.
【Background technology】
Digital printing is the printing technology developed rapidly in recent years, as entrance ticket, film ticket, air ticket, instant lottery,
The bills such as boarding card are mostly by the sale of artificial or Self-service Tickets.
During the present invention is realized, inventor has found that prior art at least has problems with：Current ticketing is still
Artificial ticketing is used in large quantities, and artificial ticketing is all by manually carrying out ticket checking or ticketing along easy-torn line tear fracture.In this mistake
In journey often occur because it is artificial the reason for cause the phenomenon that bill is damaged during tear fracture；Meanwhile, special messenger need to be employed to enter
Row ticket checking or ticketing, not only waste of manpower resource, and efficiency is low.And Self-service Tickets requires that ticket paper must print positioning at present
Black mark or gap, by detecting that black mark or gap carry out paper feed positioning, and use sharp sword cutter cut paper, but big for existing market
The bill without the black mark of printing or gap used is measured, using current drawing machine or printer, cutter often occur can not be accurate
The easy-torn line that ground is provided with according to bill is cut to the bill, causes invalidated ticket, it is impossible to used.
【The content of the invention】
In view of the above problems, present invention offer is a kind of can continuously process the paper cutter of neat bill.
In order to achieve the above object, the embodiment of the present invention provides a kind of paper cutter, including：Casing, paper-feed rubber roller and cutting knife,
Wherein, the casing is internally provided with paper feed passage；The paper-feed rubber roller include the first active rubber roll, the first driven rubber roll,
Second active rubber roll and the second driven rubber roll, the first active rubber roll and the first driven rubber roll are installed in the casing, point
Not Wei Yu the paper feed passage both sides, and the first active rubber roll and the first driven rubber roll are logical perpendicular to the paper feed
The direction alignment in road, the second active rubber roll and the second driven rubber roll are installed in the casing, respectively positioned at the paper feed
The both sides of passage, and the second active rubber roll and the second driven rubber roll are perpendicular to the alignment of the direction of the paper feed passage；
The cutting knife, is installed on the side of the paper feed passage, and the cutting knife is located at the first active rubber roll and second actively
Between rubber roll, the cutting knife can move reciprocatingly relative to the paper feed passage.
In certain embodiments, the casing include upper casing and lower casing, the side wall of the upper casing with it is described under
The side wall of casing is snapped connection, the side wall of the opposite side of the upper casing and the side walls hinged company of the opposite side of the lower casing
Connect；The width that the upper casing is provided with neck, the neck opening is less than the width of the neck bottom；The lower casing
Button is provided with, the button includes the first Access Division and the second Access Division, one end of first Access Division and described second
One end of Access Division is fixedly connected, and the diameter of first Access Division is more than the width at the neck opening, second card
The width that the diameter of socket part is less than or equal at the neck opening, when first Access Division is embedded in the bottom of the neck
When, the upper casing and lower casing are fastened togather, and press the button and may be such that first Access Division is wrong with the neck
Open so that upper casing and the lower casing separation.
In certain embodiments, the junction of the side wall of the upper casing and the side wall of the lower casing be formed with into
Paper mouthful, the junction of the side wall of the opposite side of the upper casing and the side wall of the opposite side of the lower casing is formed with exit slot；
The two ends of the paper feed port and exit slot respectively with the paper feed passage are docked, and the paper feed port and exit slot respectively with institute
Paper feed passage is stated to be connected.
In certain embodiments, the paper cutter also includes paper-in sensor and goes out paper sensor, the paper-in sensor
The side of the paper feed passage is arranged at, and close to the paper feed port, enters the paper feed passage for sensing from paper feed port
Paper；The paper-in sensor is arranged at the side of the paper feed passage, and close to the exit slot, it is logical from paper feed for sensing
Road is sent to the paper at the exit slot.
In certain embodiments, the cutting knife edge is installed on the casing perpendicular to the direction of the paper feed passage；It is described
Cutting knife can do straight reciprocating motion along perpendicular to the direction of the paper feed passage.
In certain embodiments, the cutting knife is provided with blade, and the blade is blunt edges.
In certain embodiments, the middle part protrusion of the relatively described blade in the two ends of the blade.
In certain embodiments, the paper cutter also includes transmission component, and the transmission component is installed in the casing,
And the cutting knife is installed on the transmission component, the transmission component is used to drive the cutting knife along perpendicular to the paper feed to lead to
Do straight reciprocating motion in the direction in road.
In certain embodiments, the one side of the cutting knife is provided with teeth portion, and the teeth portion is in strip, along the cutting knife
The direction of motion set；The transmission component includes installing frame, cover plate, power transmission shaft, first gear and second gear, the installation
Frame is fixedly installed in the casing, and the cover plate is fixedly connected with the installing frame, and the power transmission shaft is hinged with the installing frame,
The first gear is fixedly connected on one end of the power transmission shaft, and the second gear is fixedly connected on the power transmission shaft, and
The second gear is engaged with the teeth portion.
In certain embodiments, the one side of the cutting knife sets to also have is provided with guide groove on guide finger, the cover plate,
The guide finger is embedded in the guide groove, and can be slided in the guide groove.
In certain embodiments, the paper cutter also includes Power Component, and the Power Component includes drive device and tooth
Wheel drive mechanism, the gear drive is connected with the drive device, the first active rubber roll and the second active rubber roll respectively,
So that the drive device can drive the first active rubber roll and the second active rubber roll to rotate simultaneously.
In certain embodiments, the gear drive includes the first travelling gear, the second travelling gear, the 3rd transmission
Gear, the 4th travelling gear, the 5th travelling gear and the 6th travelling gear；First travelling gear and the drive device
Rotary shaft is fixedly connected, and second travelling gear is hinged with the casing, and is engaged with first travelling gear；Described
Three travelling gears are hinged with the casing, and are engaged with second travelling gear；4th travelling gear and described first
Active rubber roll is fixedly connected, and is engaged with the 3rd travelling gear；5th travelling gear is hinged with the casing, and with
The 4th travelling gear engagement；6th travelling gear is fixedly connected with the second active rubber roll, and with the described 5th
Travelling gear is engaged.
The beneficial effects of the invention are as follows：The situation of prior art is different from, the embodiment of the present invention provides a kind of paper cutter, its
Two groups of paper-feed rubber rollers are internally provided with, two groups of paper-feed rubber rollers are clamped respectively when transmission is located at the paper to be cut in paper cutter
The two ends of the paper to be cut.The paper to be cut is provided with easy-torn line, and the cutting knife being arranged between two groups of paper-feed rubber rollers can be by squeezing
The paper to be cut is pressed so that the paper to be cut is fitly broken along easy-torn line, so that it is guaranteed that paper cutter can be processed continuously
The fitly bill gone out.
Further, the blade is blunt edges, when the blade extrudes paper to be cut, even if the easy-torn line does not have
With the blade cutting edge alignment, the blade again may be by extruding paper to be cut so that paper to be cut fitly breaks along easy-torn line
Split, so as to reduce the requirement of the paper cutter paper feed precision.
【Brief description of the drawings】
Fig. 1 is the stereogram of paper cutter in the embodiment of the present invention；
Fig. 2 is stereogram of the paper cutter shown in Fig. 1 in open mode；
Fig. 3 is the sectional view of the paper cutter shown in Fig. 1；
Fig. 4 is another sectional view of the paper cutter shown in Fig. 1；
Fig. 5 is the cutting knife and the assembling stereogram of transmission component of the paper cutter shown in Fig. 1；
Fig. 6 is the stereogram of the cutting knife shown in Fig. 5；
Fig. 7 is the paper-feed rubber roller and the assembling stereogram of Power Component shown in Fig. 1；
Fig. 8 is the paper-feed rubber roller and another assembling stereogram of Power Component shown in Fig. 7.
【Embodiment】
For the ease of understanding the present invention, below in conjunction with the accompanying drawings and specific embodiment, the present invention will be described in more detail.
It should be noted that when element is expressed " being fixed on " another element, it can directly on another element or therebetween
There may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can directly be connected
It is connected to another element or there may be one or more elements placed in the middle therebetween.Term used in this specification is " vertical
", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technology all used in this specification and scientific terminology are led with belonging to the technology of the present invention
The implication that the technical staff in domain is generally understood that is identical.Used term is intended merely to description specifically in the description of the invention
Embodiment purpose, be not intended to limitation the present invention.Term "and/or" used in this specification includes one or more phases
The arbitrary and all combination of the Listed Items of pass.
As long as in addition, technical characteristic involved in be the same as Example is not constituted invention described below each other
Conflict can just be combined with each other.
As shown in Figure 1 to Figure 3, the embodiment of the present invention provides a kind of paper cutter 100, for by the bill tear fracture with easy-torn line
And send out, to realize self-service ticket function.The paper cutter 100 includes：Casing 10, paper-in sensor 20, paper-feed rubber roller 30, go out
Paper sensor 40, cutting knife 50, transmission component 60, Power Component 70.
The casing 10 includes upper casing 11 and lower casing 12, the side wall of the upper casing 11 and the lower casing 12
Side wall is snapped connection, the side wall of the opposite side of the upper casing 11 and the side walls hinged company of the opposite side of the lower casing 12
Connect.The upper casing 11 and lower casing 12 are mutually fastened, and receiving space, the paper-in sensor 20, paper feed are internally formed at it
Rubber roll 30, go out paper sensor 40, cutting knife 50, transmission component 60, Power Component 70 and be respectively positioned in the casing 10.The lower casing
12 another wall outer surface is provided with button 121, by pressing the button 121, may be such that the side of the upper casing 11
The side wall of wall and the lower casing 12 is mutually disengaged.The benefit so designed is：The casing can conveniently and efficiently be opened
10, so as to during damage of components in the casing 10, be easy to the parts inside safeguarding and change in time and quickly.
Specifically, as shown in figure 4, the side wall of the upper casing 11 is provided with neck 111, the opening of neck 111
Width is less than the width of bottom.The button 121 includes installation portion 1211, the first Access Division 1212, the and of the second Access Division 1213
Press section 1214, one end of the installation portion 1211 is fixedly connected with one end of first Access Division 1212, first card
The other end of socket part 1212 is fixedly connected with one end of second Access Division 1213, the other end of second Access Division 1213
It is fixedly connected with one end of the press section 1214.The diameter of first Access Division 1212 is more than second Access Division 1213
Diameter.One end of the button 121 is inserted in the lower casing 12, and the button 121 can be relative to the lower casing
12, moved reciprocatingly along the axis direction of the button 121.The lower casing 12 is additionally provided with spring 122, the spring 122
The installation portion 1211 is sheathed on, described one end of spring 122 supports the lower casing 12, and the other end supports first Access Division
1212.When the upper casing 11 and lower casing 12 are snapped connection, first Access Division 1212 is located at the bottom of the neck 111
The diameter of portion, width of the diameter less than the bottom of first Access Division 1212, and the first Access Division 1212, which is more than, to be opened
Width at mouthful, so as to prevent first Access Division 1212 from departing from the opening of the neck 111, so that institute
Upper casing 11 is stated to be connected firmly with the lower casing 12.When needing to open the casing 10, the button 121 is pressed with hand,
So that inside of the button 121 along its axis to lower casing 12 is moved so that first Access Division 1212 is along its axis side
Skidded off to from the bottom of the neck 111, until first Access Division 1212 is staggered completely with the neck 111.Now institute
Stating the second Access Division 1213, (now, second Access Division 1213 is in former first Access Division into the bottom of the neck 111
1212 position).Because second Access Division 1213 is less than or equal to width at the opening of the neck 111 so that described
Second Access Division 1213 can depart from the opening of the neck 111 so that the upper casing 11 and lower casing 12 are in side point
From so as to open the casing 10.
It is understood that in some other embodiment, the button 121 can also be arranged at the upper casing 11
On.
The junction of the side wall of the upper casing 11 and the side wall of the lower casing 12 is formed with paper feed port 101, institute
The junction for stating the opposite side wall of upper casing 11 and the opposite side wall of the lower casing 12 is formed with exit slot 102.
The casing 10 also includes one of guide plate 13 on guide plate 13 and first time guide plate 14 on first, described first
End is fixedly connected with the side wall of the upper casing 11, and the other end of guide plate 13 is in the horizontal direction to the machine on described first
The inside of shell 10 extends.One end of first time guide plate 14 is fixedly connected with the side wall of the lower casing 12, and described first
The other end of lower guide plate 14 is in the horizontal direction to extension inside the casing 10.Guide plate 13 and described first on described first
The first guiding channel 15 is formed between lower guide plate 14, one end of first guiding channel 15 butts up against the paper feed port
101, and first guiding channel 15 is connected with the paper feed port 101.
The casing 10 also includes one of guide plate 17 on guide plate 17 and second time guide plate 18 on second, described second
End is fixedly connected with the opposite side wall of the upper casing 11, and the other end of guide plate 17 is in the horizontal direction to described on described second
The inside of casing 10 extends.One end of second time guide plate 18 is fixedly connected with the opposite side wall of the lower casing 12, described
The other end of second time guide plate 18 is in the horizontal direction to extension inside the casing 10.Guide plate 17 and described on described second
The second guiding channel 19 is formed between second time guide plate 18, one end of second guiding channel 19 butts up against the paper delivery
Mouthfuls 102, and second guiding channel 19 is connected with the exit slot 102, the other end of second guiding channel 19
Butt up against first guiding channel 15.The guiding channel 19 of first guiding channel 15 and second is collectively forming for waiting to cut
Paper passes through the paper feed passage of the casing 10.
The paper-in sensor 20 is installed on guide plate 13 and first time guide plate 14 on described first, and enters described in
Paper mouthful 101, the paper of first guiding channel 15 is entered for sensing from paper feed port 101.
The paper-feed rubber roller 30 includes the first active rubber roll 31, the first driven rubber roll 32, the second active rubber roll 33 and second
Driven rubber roll 34.The first active rubber roll 31 is installed on guide plate 13 on described first, and one part is located at described the
In one guiding channel 15；The first driven rubber roll 32 is installed on first time guide plate 14, and one part is located at institute
State in the first guiding channel 15.The driven rubber roll 32 of the first active rubber roll 31 and first is perpendicular to first guiding channel
15 direction alignment.The paper-in sensor 20 is located between the first active rubber roll 31 and paper feed port 101.
The second active rubber roll 33 is installed on guide plate 17 on described second, and one part draws positioned at described second
In pathway 19；The second driven rubber roll 34 is installed on second time guide plate 18, and one part is located at described the
In two guiding channels 19.The driven rubber roll 34 of the second active rubber roll 33 and second is perpendicular to second guiding channel 19
Align in direction.
It is described go out paper sensor 40 be installed on guide plate 17 and second time guide plate 18 on described second, and close to it is described go out
Paper mouthful 102, for sensing the paper being sent to from the second guiding channel 19 at the exit slot 102.It is described go out paper sensor 40
Between the described second driven rubber roll 34 and the exit slot 102.
The cutting knife 50 is arranged in the casing 10, and is installed on along perpendicular to the direction of first guiding channel 15
The upper casing 11.That is, described cutting knife 50 is installed on the side of the paper feed passage, and the cutting knife 50 is located at described first
Between the active rubber roll 33 of active rubber roll 31 and second.The cutting knife 50 can be done along perpendicular to the direction of first guiding channel 15
Straight reciprocating motion.The joint of the guiding channel 19 of first guiding channel 15 and second is with the cutting knife 50 perpendicular to institute
State and alignd on the direction of the first guiding channel 15.In the present embodiment, the cutting knife 50 is installed on first guiding channel 15
With the surface of the joint of the second guiding channel 19.The cutting knife 50 can cut off described during straight reciprocating motion is done
First guiding channel 15 is connected with the second guiding channel 19.The same side at the two ends of cutting knife 50 is provided with teeth portion 51, institute
Teeth portion 51 is stated for strip, including multiple teeth, the multiple tooth is parallel to each other, along the cutting knife 50 direction of motion arrangement (i.e.,
The direction of motion of the teeth portion 51 along the cutting knife 50 is set).Guide finger 52, the guide finger 52 are additionally provided with the side
Straight reciprocating motion is done for guiding the cutting knife 50 along perpendicular to the direction of first guiding channel 15.The cutting knife 50
Blade 53 is V-shaped, the middle part protrusion of the relatively described blade 53 in two ends of the blade 53.The mistake of paper is cut in the blade 53
Cheng Zhong, always two points at the two ends of only described paper shearing force is applied by the blade 53；By pressure, pressure and stress surface
Long-pending relation understands that the blade 53 is that point is contacted with paper, and in the case of pressure identical, its pressure is maximum, it is possible to
Easily paper is cut.
Preferably, the blade 53 is blunt edges in the present embodiment, i.e., described blade 53 is not sharp, it is impossible to directly by paper
Open cut-out.The benefit so designed is can to avoid, because blade 53 is than sharp, directly cutting off paper, so that it is guaranteed that paper exists
By cutting knife 50 extruding when, exactly along paper tangent line be broken.
It is understood that in some other embodiment, the cutting knife 50 is installed on the side of the paper feed passage, and
And the cutting knife 50 is located between the first active rubber roll 31 and the second active rubber roll 33.The cutting knife 50 is articulated with the machine
Shell 10, (that is, described cutting knife 50 is relative to the paper feed passage during being rotated relative to the casing 10 for the cutting knife 50
During moving reciprocatingly), the movement locus of the blade 53 is circular arc, and the movement locus is logical through the paper feed
Road.That is, the guiding channel 19 of the first guiding channel 15 and second can be cut off during moving reciprocatingly in described cutting knife 50
Connection.
As it can be seen in figures 5 and 6, the transmission component 60 includes installing frame 61, cover plate 62, power transmission shaft 63, the and of first gear 64
Second gear 65.The installing frame 61 is fixedly installed in the upper casing 11, and the cover plate 62 is fixed with the installing frame 61 to be connected
Connect.The power transmission shaft 63 is hinged with the installing frame 61, and the first gear 64 is fixedly connected on one end of the power transmission shaft 63,
The second gear 65 is fixedly connected on the power transmission shaft 63, and the second gear 65 is engaged with the teeth portion 51.It is described
Guide groove 621 is provided with cover plate 62, the guide groove 621 is strip, perpendicular to first guiding channel 15.It is described to lead
It is embedded in the guide groove 621, and can be slided in the guide groove 621 to pin 52.When the first gear 64 is rotated, institute
Stating first gear 64 will drive the power transmission shaft 63 and second gear 65 to rotate together.Due to the second gear 65 and the tooth
Portion 51 is engaged so that when the second gear 65 is rotated, and drives the cutting knife 50 to be slided relative to the installing frame 61, while institute
Guide finger 52 is stated to slide in the guide groove 621.The guide finger 52 can ensure the two ends of the blade 53 with identical speed
Moved perpendicular to the direction of first guiding channel 15 on degree edge.
The guide finger 52 is equal with the quantity of the guide groove 621, and corresponds.In the present embodiment, it is described
Guide finger 52 has two with the guide groove 621, and two guide grooves 621 are parallel to each other.Such a structure can ensure
The cutting knife 50 is during moving reciprocatingly, and the two ends of the blade 53 are always with same speed along perpendicular to described the
The direction movement of one guiding channel 15.
It is preferred that, in the present embodiment, the cutting knife 50 is by a driving stepper motor.That is the rotary shaft of stepper motor and institute
First gear 64 is stated to be fixedly connected.The paper cutter 100 also includes sensors in place (not shown), and the sensors in place is installed
In on the installing frame 61 or cover plate 62, for sensing the cutting knife 50 after the completion of cut paper, if return to original position.The stepping
Motor coordinates the distance that sensors in place can accurately control cutting knife 50 to move.Meanwhile, stepper motor also can control the cutting knife
50 movement any distances, and original position is returned to, it can be effectively prevented from the moving process of the cutting knife 50, displacement occur
Mistake.If the DC motor Driver cutting knife 50, then the cutting knife 50 can only be driven to move the distance of fixation, and can not flexibly moved
Dynamic any distance.
It is understood that in some other embodiment, the transmission component 60 can be omitted, the paper cutter (100)
Also include the power set that the cutting knife 50 can be driven to do straight reciprocating motion.The power set can be cylinder, hydraulic pressure
One kind in cylinder and linear electric machine.The power set are installed on the casing 10, and are connected with the cutting knife 50, so as to drive
Cutting knife 50 does straight reciprocating motion along perpendicular to the direction of the paper feed passage (15,19).
As shown in FIG. 7 and 8, the Power Component 70 includes：Drive device 71 and gear drive 72.The gear is passed
Motivation structure 72 is connected with the drive device 71, the first active rubber roll 31 and the second active rubber roll 33 respectively, so that described
Drive device 71 can drive the first active rubber roll 31 and the second active rubber roll 33 to rotate simultaneously.
Specifically, in the present embodiment, the drive device 71 is fixed on the upper casing 11, the gear drive
72, which include the first travelling gear 721, the second travelling gear 722, the 3rd travelling gear 723, the 4th travelling gear the 724, the 5th, passes
The rotary shaft of the travelling gear 726 of moving gear 725 and the 6th, first travelling gear 721 and the drive device 71, which is fixed, to be connected
Connect, second travelling gear 722 is hinged with the upper casing 11, and engaged with first travelling gear 721.Described 3rd
Travelling gear 723 is hinged with the upper casing 11, and is engaged with second travelling gear 722.4th travelling gear 724
It is fixedly connected, and is engaged with the 3rd travelling gear 723 with the first active rubber roll 31.5th travelling gear 725
It is hinged, and is engaged with the 4th travelling gear 724 with the upper casing 11.6th travelling gear 726 and described second
Active rubber roll 33 is fixedly connected, and is engaged with the 5th travelling gear 725.It is using gear-driven advantage：Gear drive
Steadily, gearratio is accurate, reliable operation, efficiency high, long lifespan, the power used, speed and size range it is big.
The drive device 71 can be one kind in motor, air motor.
When the paper for being provided with broken line enters in the paper cutter 100 from the paper feed port 101, close to the paper feed port
Paper-in sensor 20 at 101 senses the paper, and then drive device 71 drives the first active rubber roll 31 and second to lead
Dynamic rubber roll 33 starts to rotate, and drives the paper to be moved in first guiding channel 15.Treat that a part for the paper is mobile
To the second guiding channel 19, and at the broken line of the paper and lower section of the cutting knife 50 (that is, the first guiding channel 15 and second
The joint of guiding channel 19) when, a part for the paper with it is described go out paper sensor 40 it is relative so that it is described go out paper sensor
40 sense the paper.The cutting knife 50 starts to move to the direction close to the paper, and to applying at the broken line of the paper
Extruding force.One end of the paper is clamped by the driven rubber roll 32 of the first active rubber roll 31 and first, the other end quilt of the paper
Second active rubber roll 33 and the second driven rubber roll 34 are clamped so that paper is in tight state in moving process.When the paper
By the cutting knife 50 extruding when, force the paper to deform upon, and now the two ends of paper are clamped and prevent its shape
Become.Finally, the further movement of the cutting knife 50 at any time, forces the paper to be broken along its broken line, so as to complete once to cut
The process of paper.Treat after the completion of a cut paper, the cutting knife 50 is moved in opposite direction, until restoring to the original state.
In embodiments of the present invention, the clamping for the increase driven rubber roll 32 of the first active rubber roll 31 and first to paper
Power, and the second active rubber roll 33 and the second driven rubber roll 34 are to the chucking power of paper.The paper cutter 100 also includes elastic portion
Part 80, the elastomeric element 80 is arranged in the casing 10, and it includes the first elastomeric element 81 and the second elastomeric element 82, institute
The one end for stating the first elastomeric element 81 supports the described first driven rubber roll 32, and the other end supports the lower casing 12；Described second
One end of elastomeric element 82 supports the described second driven rubber roll 34, and the other end supports the lower casing 12.Increase first master
Chucking power of the driven rubber roll 32 of rubber roll 31 and first to paper is moved, and the second active rubber roll 33 and the second driven rubber roll 34 are to paper
Chucking power, can prevent paper occur in the casing 10 relative to the first active rubber roll 31, the first driven rubber roll 32 with
And second active rubber roll 33 and the second driven rubber roll 34 slip.
The elastomeric element 82 of first elastomeric element 81 and second can be the flexible members such as spring or shell fragment.
It is understood that in some other embodiment, gear drive 72 can also be substituted for link transmission machine
Structure, the jointed gear unit includes：Bent axle, first connecting rod, second connecting rod and third connecting rod, wherein, the drive device 71
Rotary shaft be fixedly connected with the bent axle, and the rotation axis of the bent axle is overlapped with the center transmission shaft line.It is described
First connecting rod one end is hinged with the bent axle, and one end of the other end and the second connecting rod is hinged, the second connecting rod it is another
End is fixedly connected with the first active rubber roll 31, and described third connecting rod one end is hinged with the first active rubber roll 31, and
Its pin joint deviates the center line of the first active rubber roll 31.The other end of the third connecting rod and the second active rubber roll
33 are hinged, and its pin joint deviates the center line of the second active rubber roll 33.The advantage of quadric chain is：Bear load
Greatly, it is easily manufactured, easy to obtain higher precision.
It is understood that in some other embodiment, the gear drive 72 can also be substituted for belt biography
Motivation structure, the belt gear includes the first drive, the second drive, the 3rd drive and belt.Described first passes
Driving wheel is fixedly connected with the rotary shaft of the drive device 71, and the rotation axis and the rotary shaft of first drive
Axis overlap.Second drive is fixedly connected with the first active rubber roll 31, and the rotation of second drive
Shaft axis are overlapped with the axis of the first active rubber roll 31.3rd drive is fixed with the second active rubber roll 33 to be connected
Connect, and the rotation axis of the 3rd drive is overlapped with the axis of the second active rubber roll 33.The belt sleeve is located at
On first drive, the second drive and the 3rd drive.When the rotary shaft of the drive device 71 is rotated, first can be driven
Drive is rotated, and first drive drives the belt transmission again, and the belt can drive second drive and the
Three drive common rotations.The advantage of belt gear is：1st, the transmission larger available for two axle centre distances；2nd, belt has
It is flexible, mitigation shock and vibration load can be played, makes smooth running, noiseless；3rd, when overload is, belt is beaten on wheel
It is sliding, other damage parts can be prevented；4th, simple in construction, plant maintenance is convenient.
The embodiment of the present invention provides a kind of paper cutter 100, and it is internally provided with two groups of paper-feed rubber rollers, two groups of paper-feed rubber rollers
When transmission is located at the paper to be cut in paper cutter, the two ends of the paper to be cut are also clamped respectively.The paper to be cut is provided with easily
Tearing line, being arranged at the cutting knife 50 between two groups of paper-feed rubber rollers can be by extruding the paper to be cut so that easily tear on paper edge to be cut
Line is fitly broken, so that it is guaranteed that paper cutter can continuously process neat bill.
In addition, the blade 53 is blunt edges, when the blade 53 extrudes paper to be cut, even if the easy-torn line does not have
Alignd with the blade 53, the blade 53 again may be by extruding paper to be cut so that paper to be cut is neat along easy-torn line
Ground is broken, so as to reduce the requirement of the paper feed precision of paper cutter 100.
It should be noted that the preferably embodiment of the present invention is given in the specification and its accompanying drawing of the present invention, but
It is that the present invention can be realized by many different forms, however it is not limited to the embodiment described by this specification, these realities
It there is provided the purpose of these embodiments is made in disclosure of the invention that mode, which is applied, not as the extra limitation to present invention
The understanding of appearance is more thorough comprehensive.Also, above-mentioned each technical characteristic continues to be mutually combined, the various realities not being enumerated above are formed
Mode is applied, the scope of description of the invention record is accordingly to be regarded as；Further, for those of ordinary skills, Ke Yigen
Improved or converted according to described above, and all these modifications and variations should all belong to the protection of appended claims of the present invention
Scope.
Claims (12)
1. a kind of paper cutter (100), it is characterised in that including：
Casing (10), the casing (10) is internally provided with paper feed passage (15,19)；
Paper-feed rubber roller (30), it includes the first active rubber roll (31), the first driven rubber roll (32), the second active rubber roll (33) and
Two driven rubber rolls (34), the first active rubber roll (31) and the first driven rubber roll (32) are installed in the casing (10), point
Not Wei Yu the paper feed passage (15,19) both sides, and the first active rubber roll (31) and the first driven rubber roll (32) exist
Alignd perpendicular to the direction of the paper feed passage (15,19), the second active rubber roll (33) and the second driven rubber roll (34) peace
Loaded in the casing (10), respectively positioned at the both sides of the paper feed passage (15,19), and the second active rubber roll (33)
With the second driven rubber roll (34) perpendicular to the alignment of the direction of the paper feed passage (15,19)；
Cutting knife (50), it is installed on the side of the paper feed passage (15,19), and the cutting knife (50) is located at the described first master
Move between rubber roll (31) and the second active rubber roll (33), the cutting knife (50) can do past relative to the paper feed passage (15,19)
Multiple motion.
2. paper cutter (100) as claimed in claim 1, it is characterised in that the casing (10) include upper casing (11) and under
Casing (12), the side wall of the side wall and the lower casing (12) of the upper casing (11) is snapped connection, the upper casing
(11) the side wall of opposite side and the side walls hinged connection of the opposite side of the lower casing (12)；
The width that the upper casing (11) is provided with neck (111), neck (111) opening is less than the neck (111)
The width of bottom；
The lower casing (12) is provided with button (121), and the button (121) includes the first Access Division (1212) and the second clamping
Portion (1213), one end of first Access Division (1212) is fixedly connected with one end of second Access Division (1213), described
The diameter of first Access Division (1212) be more than the neck (111) opening at width, second Access Division (1213) it is straight
The width that footpath is less than or equal at the neck (111) opening, when the embedded neck (111) of first Access Division (1212)
Bottom when, the upper casing (11) and lower casing (12) are fastened togather, and press the button (121) and may be such that described first
Stagger with the neck (111) Access Division (1212) so that the upper casing (11) and lower casing (12) separation.
3. paper cutter (100) as claimed in claim 2, it is characterised in that
The junction of the side wall of the upper casing (11) and the side wall of the lower casing (12) is formed with paper feed port (101),
The junction of the side wall of the opposite side of the upper casing (11) and the side wall of the opposite side of the lower casing (12) is formed with paper delivery
Mouth (102)；
The paper feed port (101) and exit slot (102) are docked with the two ends of the paper feed passage (15,19) respectively, and described
Paper feed port (101) and exit slot (102) are connected with the paper feed passage (15,19) respectively.
4. paper cutter (100) as claimed in claim 1, it is characterised in that the paper cutter (100) also includes paper-in sensor
(20) and paper sensor (40) is gone out, the paper-in sensor (20) is arranged at the side of the paper feed passage (15,19), and close
The paper feed port (101), the paper of the paper feed passage (15,19) is entered for sensing from paper feed port (101)；
The paper-in sensor (40) is arranged at the side of the paper feed passage (15,19), and close to the exit slot (102),
The paper at the exit slot (102) place is sent to from paper feed passage (15,19) for sensing.
5. paper cutter (100) as claimed in claim 1, it is characterised in that
Cutting knife (50) edge is installed on the casing (10) perpendicular to the direction of the paper feed passage (15,19)；
The cutting knife (50) can do straight reciprocating motion along perpendicular to the direction of the paper feed passage (15,19).
6. the paper cutter (100) as described in any one of claim 1 to 5, it is characterised in that
The cutting knife (50) is provided with blade (53), and the blade (53) is blunt edges.
7. paper cutter (100) as claimed in claim 6, it is characterised in that
The middle part protrusion of the relatively described blade (53) in the two ends of the blade (53).
8. paper cutter (100) as claimed in claim 5, it is characterised in that
The paper cutter (100) also includes transmission component (60), and the transmission component (60) is installed in the casing (10), and
And the cutting knife (50) is installed on the transmission component (60), the transmission component (60) is used to driving the cutting knife (50) along hanging down
Directly straight reciprocating motion is done in the direction of the paper feed passage (15,19).
9. paper cutter (100) as claimed in claim 8, it is characterised in that
The one side of the cutting knife (50) is provided with teeth portion (51), and the teeth portion (51) is in strip, along the cutting knife (50)
The direction of motion is set；
The transmission component (60) includes installing frame (61), cover plate (62), power transmission shaft (63), first gear (64) and second gear
(65), the installing frame (61) is fixedly installed in the casing (10), the cover plate (62) and the fixed company of the installing frame (61)
Connect, the power transmission shaft (63) is hinged with the installing frame (61), the first gear (64) is fixedly connected on the power transmission shaft
(63) one end, the second gear (65) is fixedly connected on the power transmission shaft (63), and the second gear (65) and institute
State teeth portion (51) engagement.
10. paper cutter (100) as claimed in claim 9, it is characterised in that the one side of the cutting knife (50) sets to also have and led
To pin (52),
It is provided with the cover plate (62) in guide groove (621), the embedded guide groove (621) of the guide finger (52), and can
Slided in the guide groove (621).
11. paper cutter (100) as claimed in claim 1, it is characterised in that
The paper cutter (100) also includes Power Component (70), and the Power Component includes drive device (71) and gear drive
Mechanism (72), the gear drive (72) is led with the drive device (71), the first active rubber roll (31) and second respectively
Dynamic rubber roll (33) connection, so that the drive device (71) can drive the first active rubber roll (31) and second to lead simultaneously
Dynamic rubber roll (33) is rotated.
12. paper cutter (100) as claimed in claim 11, it is characterised in that the gear drive (72) includes first
Travelling gear (721), the second travelling gear (722), the 3rd travelling gear (723), the 4th travelling gear (724), the 5th transmission
Gear (725) and the 6th travelling gear (726)；
First travelling gear (721) is fixedly connected with the rotary shaft of the drive device (71), second travelling gear
(722) it is hinged, and is engaged with first travelling gear (721) with the casing (10)；3rd travelling gear (723) with
The casing (10) is hinged, and is engaged with second travelling gear (722)；
4th travelling gear (724) is fixedly connected with the first active rubber roll (31), and with the 3rd travelling gear
(723) engage；
5th travelling gear (725) is hinged with the casing (10), and is engaged with the 4th travelling gear (724)；
6th travelling gear (726) is fixedly connected with the second active rubber roll (33), and with the 5th travelling gear
(725) engage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652106.3A CN107322690B (en) | 2017-08-02 | 2017-08-02 | Paper cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710652106.3A CN107322690B (en) | 2017-08-02 | 2017-08-02 | Paper cutting machine |
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| CN107322690A true CN107322690A (en) | 2017-11-07 |
| CN107322690B CN107322690B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710652106.3A Active CN107322690B (en) | 2017-08-02 | 2017-08-02 | Paper cutting machine |
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| CN108996302A (en) * | 2018-06-29 | 2018-12-14 | 福州侠风信息科技有限公司 | It is a kind of for ticket terminal paper transport device and for ticket terminal |
| CN109602312A (en) * | 2019-01-29 | 2019-04-12 | 四川博源科技有限责任公司 | A kind of paper cutting and carrying device |
| CN109968444A (en) * | 2019-04-28 | 2019-07-05 | 浙江刘小白智能科技有限公司 | Paper cutter |
| CN110434935A (en) * | 2019-09-24 | 2019-11-12 | 深圳市康鑫隆科技有限公司 | A kind of friction cuttings structure |
| CN113400367A (en) * | 2021-06-10 | 2021-09-17 | 深圳市美松智能设备有限公司 | Paper cutting device |
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| CN107322690B (en) | 2024-04-12 |
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