CN109719770A - A kind of cutter for paper - Google Patents
A kind of cutter for paper Download PDFInfo
- Publication number
- CN109719770A CN109719770A CN201910176458.5A CN201910176458A CN109719770A CN 109719770 A CN109719770 A CN 109719770A CN 201910176458 A CN201910176458 A CN 201910176458A CN 109719770 A CN109719770 A CN 109719770A
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- China
- Prior art keywords
- knife rest
- cutter
- connect
- upper slitter
- knife
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- 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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Abstract
The present invention proposes a kind of cutter for paper, including rack, intake roller, exit roller, cut paper component, cut paper component is arranged between intake roller and exit roller, it include the knife rest being arranged on the rack in cut paper component, the rocking knife carrier and spiral knife rest being connect with knife rest, the oscillating cylinder being connect with air pump, gap adjusting device, it upper slitter and cuts, oscillating cylinder fixing end is mounted on the crossbeam of knife rest, the other end of oscillating cylinder is connect with rocking knife carrier, gap adjusting device is mounted on the lower section of rocking knife carrier, upper slitter and cutting is separately mounted on spiral knife rest and rocking knife carrier, paper tape passes through the operation for being conveyed into upper slitter and sheared between cutting of intake roller, then it is spread out of via the transmission of exit roller.Cutter for paper of the present invention has the advantages that shear velocity is fast, precision is high, shearing sound is small.
Description
Technical field
The present invention relates to paper cutter field, in particular to a kind of cutter for paper.
Background technique
Paper cutter is traditional product, is the paper cutting demand for handling the printing later period.Develop from machinist's paper cutter
To tape control room paper cutter, and send out display program-controlled, colored to crisis, full images operation guide visualization processing and calculating
The cutting system of creation data is not programmed and edited outside machine breaking out cut.Paper cutter on the market substantially passes through coding now
Device meter is long, when reaching setting value, provides shear signal, and due to often there is interference, shear precision is not high；Cutter shaft is often cut once,
A start-stop will be done, since motor is there are Acceleration and deceleration time, be not able to satisfy high speed shear, when shearing on cut linear connect
Touching, sound is larger, and blade abrasion is fast.
Summary of the invention
It is an object of the invention to provide a kind of cutter for paper, solve one or more of above-mentioned prior art problem.
The present invention proposes a kind of cutter for paper, including rack, intake roller and exit roller, intake roller and exit roller setting
On the rack, cut paper component is additionally provided in rack, cut paper component is arranged between intake roller and exit roller, includes in cut paper component
The knife rest being arranged on the rack, the rocking knife carrier and spiral knife rest, the oscillating cylinder being connect with air pump, tune gap dress that are connect with knife rest
It sets, upper slitter and cut, oscillating cylinder fixing end is mounted on the crossbeam of knife rest, and the other end and rocking knife carrier of oscillating cylinder connect
It connects, rocking knife carrier is mounted under rocking knife carrier by the flexible realization top knife of oscillating cylinder and the operation of roll setting, gap adjusting device
Side, upper slitter and cutting are separately mounted on spiral knife rest and rocking knife carrier, paper tape by intake roller be conveyed into upper slitter and under
Then the operation sheared between knife is spread out of via the transmission of exit roller.
Wherein, at least provided with two first auxiliary connecting columns in the rack, knife rest is equipped with one second auxiliary connection
Column is vertically arranged between knife rest and intake roller, is arranged in parallel between intake roller and exit roller.
Further, the intake roller and exit roller are mounted in the rack of knife rest two sides by bearing.
Wherein, the knife rest is equipped with the first guide plate member and the second guide plate member, and the first guide plate member is arranged in paper feed
Between roller and cut paper component, the second guide plate member is arranged between cut paper component and exit roller.
It further, is end face acclivity, the slope close to one end of cut paper component in second guide plate member
Tilt angle be 10-35 °.
Wherein, the middle position of the spiral knife rest is equipped with central axis, and one end of central axis is pierced by knife rest and power device
Connection, the surface of spiral knife rest are uniformly provided with multiple link slots, are equipped with a top knife bolt, spiral knife rest in each link slot
Surface be additionally provided with upper slitter mounting groove, have partition between upper slitter mounting groove and link slot, upper slitter is placed in upper slitter mounting groove, top
Knife bolts pass through spacers are connect with upper slitter, and upper slitter is equipped with blade.
Further, the blade is in the shape of a spiral.
Further, the power device includes motor and shaft coupling, and the output shaft of motor is connected by shaft coupling and central axis
It connects.
Wherein, include in the gap adjusting device fixing seat being connect with knife rest, operation handle, adjusting rod and with swing
The Mobile base of knife rest connection, one end of adjusting rod are connect with operation handle, and the other end of adjusting rod passes through fixing seat and with movement
Seat is flexibly connected, and Mobile base is moved left and right with adjusting rod, but not as adjusting rod rotates.
The advantages of cutter for paper of the present invention are as follows: structurally reasonable, shear velocity is fast, precision is high, in shearing, on
It cuts as point contact, shears sound and reduce, improve the working environment of worker, reduce the rate of wear of blade, extend knife
The service life of piece reduces the replacement number of blade, has saved maintenance cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of cutter for paper in one embodiment of the present invention；
Fig. 2 is the perspective view of cutter for paper in one embodiment of the present invention；
Fig. 3 is the structural schematic diagram of upper cutter in one embodiment of the present invention；
Fig. 4 is the schematic diagram of the section structure of upper cutter in one embodiment of the present invention；
Fig. 5 is the schematic diagram of the section structure of cut paper component in one embodiment of the present invention.
Specific embodiment
As shown in Figures 1 to 5, the present invention proposes a kind of cutter for paper, including rack 8, intake roller 1 and exit roller 6,
Intake roller 1 and exit roller 6 are arranged in rack 8, cut paper component are additionally provided in rack 8, the setting of cut paper component is in intake roller 1 and goes out
It include the knife rest 5 being arranged in rack 8, the rocking knife carrier 2 and spiral knife rest that are connect with knife rest 5 between paper bowl 6, in cut paper component
4,10 are cut the oscillating cylinder 7 that connect with air pump, gap adjusting device, upper slitter 9 and, 7 fixing end of oscillating cylinder is mounted on knife rest 5
On crossbeam, the other end of oscillating cylinder 7 is connect with rocking knife carrier 2, and rocking knife carrier 2 passes through the flexible realization top knife of oscillating cylinder 7
With the operation of roll setting, gap adjusting device is mounted on the lower section of rocking knife carrier 2, upper slitter 9 and cuts 10 and is separately mounted to 4 He of spiral knife rest
On rocking knife carrier 2, paper tape 11 is conveyed into upper slitter 9 and cuts the operation sheared between 10 by intake roller 1, then passes through
It is spread out of by the transmission of exit roller 6.
As the preferred of the present embodiment, at least provided with two first auxiliary connecting columns 16 in the rack 8, set on knife rest 5
There is one second auxiliary connecting column 14, is vertically arranged between knife rest 5 and intake roller 1, it is parallel between intake roller 1 and exit roller 6 to set
It sets, reinforces the stability of 8 structure of rack by the setting of the first auxiliary connecting column 16, pass through the setting of the second auxiliary connecting column 14
Reinforce the stability of the structure of knife rest 5, the further service life for guaranteeing cutter for paper.
As the preferred of the present embodiment, the intake roller 1 and exit roller 6 are mounted on the rack 8 of 5 two sides of knife rest by bearing
On.
As the preferred of the present embodiment, the knife rest 5 be equipped with the first guide plate member 13 and the second guide plate member 12, first
Guide plate member 13 is arranged between intake roller 1 and cut paper component, by the setting of the first guide plate member 13 that paper tape 11 is effective
It is transmitted to upper slitter 9 and cuts between 10, the second guide plate member 12 is arranged between cut paper component and exit roller 6, draws by second
The setting of guide plate part 12 will be directed on exit roller 6 by the paper tape 11 of shearing manipulation, convenient for effective outflow of paper tape 11.
As the preferred of the present embodiment, one end of close cut paper component is that end face is upward in second guide plate member 12
Slope, the tilt angle on the slope are 10-35 °, and paper tape 11 preferably can be directed to the second directing plate by such design
On part 12.
As the preferred of the present embodiment, the middle position of the spiral knife rest 4 is equipped with central axis 15, one end of central axis 15
It is pierced by knife rest 5 to connect with power device, the surface of spiral knife rest 4 is uniformly provided with multiple link slots 17, sets in each link slot 17
There is a top knife bolt 18, the surface of spiral knife rest 4 is additionally provided with upper slitter mounting groove, has between upper slitter mounting groove and link slot 17
Partition, upper slitter 9 are placed in upper slitter mounting groove, and knife bolt 18 in top passes through partition and connect with upper slitter 9, and upper slitter 9 is equipped with blade
19, in the shape of a spiral, such setting can reduce the abrasion of the edge of a knife to blade 19 in shearing, effectively reduce noise.
As the preferred of the present embodiment, the power device includes motor and shaft coupling, and the output shaft of motor passes through shaft coupling
Device is connect with central axis 15.
Include as the preferred of the present embodiment, in the gap adjusting device fixing seat 22 being connect with knife rest 5, operation handle 3,
Adjusting rod 20 and the Mobile base 21 connecting with rocking knife carrier 2, one end of adjusting rod 20 are connect with operation handle 3, adjusting rod 20
The other end pass through fixing seat 22 be flexibly connected with Mobile base 21, Mobile base 21 is moved left and right with adjusting rod 20, but not with
Adjusting rod 20 rotate, using being threadedly coupled between adjusting rod 20 and fixing seat 22, by the setting of gap adjusting device convenient for basis
The thickness of paper adjusts upper slitter 9 and cuts the gap between 10, realizes the shearing of the paper of different-thickness.
The cutter for paper has shear velocity fast when carrying out shearing manipulation, and production line is effectively guaranteed can be with higher
Speed production, substantially increase yield；Shear precision is high, and finished paper length is consistent after guaranteeing shearing, stacks concordantly, is guaranteeing
Under the premise of finished paper shortest dimension, due to the raising of shear precision, reduce loss of the finished paper in scale error；Using
Spiral cutter frame structure makes knife in shearing, above cuts as point contact, shears sound and reduce, the working environment of worker is changed
Kind, the application of spiral cutter frame structure greatly reduces the rate of wear of blade, extends the service life of blade, reduces blade
Replacement number, saved maintenance cost.
The above is only preferred embodiment of the invention, it is noted that those skilled in the art, not
Under the premise of being detached from the invention design, some similar deformation and improvement can be made, these also should be regarded as the present invention
Protection scope within.
Claims (9)
1. a kind of cutter for paper, including rack (8), intake roller (1) and exit roller (6), intake roller (1) and exit roller (6)
Be arranged on rack (8), which is characterized in that be additionally provided with cut paper component in rack (8), the setting of cut paper component intake roller (1) with
It include the knife rest (5) being arranged on rack (8), the rocking knife carrier being connect with knife rest (5) between exit roller (6), in cut paper component
(2) it and spiral knife rest (4), the oscillating cylinder (7) being connect with air pump, gap adjusting device, upper slitter (9) and cuts (10), swings gas
Cylinder (7) fixing end is mounted on the crossbeam of knife rest (5), and the other end of oscillating cylinder (7) is connect with rocking knife carrier (2), adjusts gap dress
It sets the lower section for being mounted on rocking knife carrier (2), upper slitter (9) and cuts (10) and be separately mounted to spiral knife rest (4) and rocking knife carrier (2)
On.
2. a kind of cutter for paper according to claim 1, which is characterized in that at least provided with two on the rack (8)
First auxiliary connecting column (16), knife rest (5) is equipped with one second auxiliary connecting column (14), between knife rest (5) and intake roller (1)
It is vertically arranged, is arranged in parallel between intake roller (1) and exit roller (6).
3. a kind of cutter for paper according to claim 1 or 2, which is characterized in that the intake roller (1) and exit roller
(6) it is mounted on by bearing in the rack (8) of knife rest (5) two sides.
4. a kind of cutter for paper according to claim 1, which is characterized in that the knife rest (5) is equipped with the first guidance
Plate (13) and the second guide plate member (12), the first guide plate member (13) are arranged between intake roller (1) and cut paper component, and second
Guide plate member (12) is arranged between cut paper component and exit roller (6).
5. a kind of cutter for paper according to claim 4, which is characterized in that close on second guide plate member (12)
One end of cut paper component is end face acclivity, and the tilt angle on the slope is 10-35 °.
6. a kind of cutter for paper according to claim 1, which is characterized in that the middle position of the spiral knife rest (4)
Equipped with central axis (15), one end of central axis (15) is pierced by knife rest (5) and connect with power device, and the surface of spiral knife rest (4) is equal
It is even to be equipped with multiple link slots (17), top knife bolt (18), a surface for spiral knife rest (4) are equipped in each link slot (17)
It is additionally provided with upper slitter mounting groove, there is partition between upper slitter mounting groove and link slot (17), upper slitter (9) is placed in upper slitter mounting groove,
Top knife passes through partition with bolt (18) and connect with upper slitter (9), and upper slitter (9) is equipped with blade (19).
7. a kind of cutter for paper according to claim 6, which is characterized in that the blade (19) is in the shape of a spiral.
8. a kind of cutter for paper according to claim 6, which is characterized in that the power device includes motor and shaft coupling
The output shaft of device, motor is connect by shaft coupling with central axis (15).
9. a kind of cutter for paper according to claim 1, which is characterized in that include in the gap adjusting device and knife rest
(5) fixing seat (22), operation handle (3), adjusting rod (20) and the Mobile base (21) being connect with rocking knife carrier (2) connected,
One end of adjusting rod (20) is connect with operation handle (3), and the other end of adjusting rod (20) passes through fixing seat (22) and with Mobile base
(21) it is flexibly connected, Mobile base (21) is moved left and right with adjusting rod (20), but not as adjusting rod (20) rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176458.5A CN109719770A (en) | 2019-03-08 | 2019-03-08 | A kind of cutter for paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910176458.5A CN109719770A (en) | 2019-03-08 | 2019-03-08 | A kind of cutter for paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719770A true CN109719770A (en) | 2019-05-07 |
Family
ID=66302025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910176458.5A Pending CN109719770A (en) | 2019-03-08 | 2019-03-08 | A kind of cutter for paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719770A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757545A (en) * | 2019-10-30 | 2020-02-07 | 东莞市骏兴机械科技有限公司 | Cutting device with crankshaft structure |
| CN112847537A (en) * | 2019-11-27 | 2021-05-28 | 广州多威龙印刷机械有限公司 | Rotary cutter paper cutting device |
| CN113183211A (en) * | 2021-06-02 | 2021-07-30 | 苏州天陆图文科技有限公司 | Paper cutting mechanism of high-speed printer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826789Y2 (en) * | 1979-10-19 | 1983-06-09 | 日立金属株式会社 | Rotary sheet cutting device |
| JPH0899291A (en) * | 1994-10-04 | 1996-04-16 | Kobayashi Seisakusho:Kk | Cutting device |
| US20060266179A1 (en) * | 2005-05-16 | 2006-11-30 | Koyo Jidoki Co., Ltd. | Rotary cutter and method for adjusting fixing angle of stationary blade in rotary cutter |
| WO2009011377A1 (en) * | 2007-07-18 | 2009-01-22 | Mitsubishi Heavy Industries, Ltd. | Printer |
| CN102717399A (en) * | 2012-01-06 | 2012-10-10 | 南通四通林业机械制造安装有限公司 | High-precision self-control rotary paper cutting device |
| CN202763889U (en) * | 2012-09-26 | 2013-03-06 | 温州祥中胶带有限公司 | Adjustable cutter device of rubber belt cutting machine |
| CN208005772U (en) * | 2018-03-15 | 2018-10-26 | 北京中科三维科技有限公司 | A kind of paper cutter paper cutter |
-
2019
- 2019-03-08 CN CN201910176458.5A patent/CN109719770A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5826789Y2 (en) * | 1979-10-19 | 1983-06-09 | 日立金属株式会社 | Rotary sheet cutting device |
| JPH0899291A (en) * | 1994-10-04 | 1996-04-16 | Kobayashi Seisakusho:Kk | Cutting device |
| US20060266179A1 (en) * | 2005-05-16 | 2006-11-30 | Koyo Jidoki Co., Ltd. | Rotary cutter and method for adjusting fixing angle of stationary blade in rotary cutter |
| WO2009011377A1 (en) * | 2007-07-18 | 2009-01-22 | Mitsubishi Heavy Industries, Ltd. | Printer |
| CN102717399A (en) * | 2012-01-06 | 2012-10-10 | 南通四通林业机械制造安装有限公司 | High-precision self-control rotary paper cutting device |
| CN202763889U (en) * | 2012-09-26 | 2013-03-06 | 温州祥中胶带有限公司 | Adjustable cutter device of rubber belt cutting machine |
| CN208005772U (en) * | 2018-03-15 | 2018-10-26 | 北京中科三维科技有限公司 | A kind of paper cutter paper cutter |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757545A (en) * | 2019-10-30 | 2020-02-07 | 东莞市骏兴机械科技有限公司 | Cutting device with crankshaft structure |
| CN112847537A (en) * | 2019-11-27 | 2021-05-28 | 广州多威龙印刷机械有限公司 | Rotary cutter paper cutting device |
| CN113183211A (en) * | 2021-06-02 | 2021-07-30 | 苏州天陆图文科技有限公司 | Paper cutting mechanism of high-speed printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190507 |
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| RJ01 | Rejection of invention patent application after publication |