CN207534873U - A kind of paper cutter that there is high-precision and cut - Google Patents
A kind of paper cutter that there is high-precision and cut Download PDFInfo
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- CN207534873U CN207534873U CN201721725819.XU CN201721725819U CN207534873U CN 207534873 U CN207534873 U CN 207534873U CN 201721725819 U CN201721725819 U CN 201721725819U CN 207534873 U CN207534873 U CN 207534873U
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Abstract
The utility model discloses a kind of paper cutters for having the function of high-precision and cutting,Including Rack Body,Delivery track,Hand papercutter,Link mechanism,Link mechanism is arranged on Rack Body below the crossbeam,Link mechanism includes main strut,Main strut is at least provided with two,The both ends alignment and time interval setting of two main struts,Two main struts are equipped with auxiliary strut on the opposite face of end,The opposite side of auxiliary strut is movably connected on hand papercutter,The opposite face of auxiliary strut junction is equipped with connecting rod,Connecting rod opposite side is movably connected on Rack Body,Lift actuator/hydraulic cylinder is equipped among the crossbeam of Rack Body,Lift actuator/hydraulic cylinder vertical direction is equipped with lifting shaft,Lifting shaft passes through the interval of two main struts,And lifting shaft does not contact the inner surface of main strut,Lifting shaft is by Boards wall on hand papercutter is connected to；Paper cutting precision is high, can be suitable for the paper of high rigidity and high thickness, and paper cutting quality is obviously improved.
Description
Technical field
The utility model is related to printing bookbinding field of mechanical technique, specially a kind of cut paper that there is high-precision and cut
Machine.
Background technology
Paper cutter is traditional product, is the paper cutting demand for handling the printing later stage.Develop from mechanical paper cutter
Formula paper cutter is controlled, and develop to micro-computer controlled, colored display, full images operation guide visualization processing and computer to tape
The cutting system of breaking out cut external programming and editor's creation data, makes the Operational preparation time shorter, cuts precision higher, works
Intensity is lower.
Paper cutter is a kind of mechanical device for cutting the paper of compression as required, and paper-weight is then to compress paper, pressure
The quality of paper can directly influence the effect of paper cutting.During the cutting of paper, in order to ensure to cut precision, paper-weight
It needs to move up and down flexibly and around all without apparent gap.Common paper cutter type is various on the market at present, example
Such as：The nipper of spring lifting structure, hand-operated spiral lifting structure, but most of paper cutter cuts the precision of paper not
Foot, if the thickness of paper sheet stacking is excessive, the stress of paper internal resistance paper cutter just becomes larger, and paper cutter is caused to cut power and is less than
The stress of paper, then hand papercutter cannot completely fall paper cutting, and the paper surface fold after cutting is serious, sternly
Ghost image rings the working efficiency of paper cutting, causes certain economic loss.
Utility model content
The purpose of this utility model is to provide for a kind of paper cutter for having the function of high-precision and cutting, paper cutting precision
Height, can be suitable for the paper of high rigidity and high thickness, and paper cutting quality is obviously improved.
In order to achieve the above-mentioned object of the invention, the utility model employs following technical scheme：A kind of high-precision cuts power
Paper cutter, including Rack Body, delivery track, hand papercutter and the link mechanism for driving hand papercutter elevating movement, the link mechanism
Be arranged on Rack Body below the crossbeam, the link mechanism include along the horizontal plane the main strut of direction setting, main strut at least provided with
Two, the both ends alignment and time interval setting of described two main struts, described two main struts are on the opposite face of end
Be equipped with the auxiliary strut being flexibly connected with it, the auxiliary strut around main strut end flexible connection spot wobble, auxiliary strut
Opposite side is movably connected on hand papercutter, and the opposite face of the auxiliary strut junction is equipped with the connection being flexibly connected with it
Bar, the connecting rod opposite side are movably connected on Rack Body, and lift actuator/liquid is equipped among the crossbeam of the Rack Body
Cylinder pressure, the lift actuator/hydraulic cylinder vertical direction are equipped with lifting shaft, and lifting shaft passes through the interval of two main struts, and
And lifting shaft does not contact the inner surface of main strut, the lifting shaft is by Boards wall on hand papercutter is connected to.
Preferably, the paper cutter is under initial state, main strut, auxiliary strut and hand papercutter parallelogram state
Link mechanism, during the lifting shaft descending motion, auxiliary strut and connecting rod are swung until parallel.
Preferably, the lifting shaft drives the movement of link mechanism synchronization lifting；Hand papercutter synchronization lifting is driven to transport simultaneously
It is dynamic, it is the precision and stationarity for ensureing hand papercutter lifting, prevents from shaking in hand papercutter lifting process, if hand papercutter cuts paper
Uneven surface it is neat, paper it is easy to appear fold, damage.
Preferably, the main strut, auxiliary strut and connecting rod are coaxial；Main strut, auxiliary strut and connecting rod relatively rotate
Or when swinging, deviation becomes smaller, more accurately.
Preferably, the sliding slot for hand papercutter elevating movement is fixed on the inside of the support arm of the Rack Body；Cut paper
Knife both ends are slided in sliding slot, and stationarity is more preferable, and sliding slot plays the role of guiding, secondly can be to avoid hand papercutter and support arm table
Face is in direct contact abrasion.
Preferably, chip space is equipped among the delivery track；Clast discharge during paper has been cut for hand papercutter,
Talus accumulation is prevented to be blocked on delivery track.
Compared with prior art, a kind of paper cutter that there is high-precision and cut of above-mentioned technical proposal, tool are employed
It has the advantages that：
Link mechanism coordinates lifting shaft to realize the elevating movement of hand papercutter, and link mechanism is secured, stablizes, can ensure to cut
Paper knife is synchronized with the movement with lifting shaft, and the precision that hand papercutter cuts paper improves.
Description of the drawings
Fig. 1 is a kind of structure diagram of paper cutter embodiment for having the function of high-precision and cutting of the utility model；
Fig. 2 is the structure diagram of link mechanism in the present embodiment.
Reference numeral：1st, Rack Body；2nd, delivery track；3rd, hand papercutter；4th, main strut；5th, auxiliary strut；6th, connecting rod；7th, it rises
Axis drops；8th, clamping plate；9th, sliding slot；10th, chip space.
Specific embodiment
The utility model is described further below in conjunction with the accompanying drawings.
A kind of paper cutter for having the function of high-precision and cutting as shown in Fig. 1 to 2, including Rack Body 1, delivery track 2, cuts
Paper knife 3, link mechanism, link mechanism include main strut 4, auxiliary strut 5, connecting rod 6 and lift actuator/hydraulic cylinder, lifting
Axis 7, clamping plate 8, sliding slot 9, chip space 10.
As depicted in figs. 1 and 2, lift actuator/hydraulic cylinder works drive 7 descending motion of lifting shaft, and lifting shaft 7 declines fortune
The hand papercutter 3 that dynamic drive is secured to connection synchronizes descending motion, at this point, hand papercutter 3 drives the auxiliary strut 5 being flexibly connected with it
Swing, synchronous drive is swung with the connecting rod 6 that it is flexibly connected in auxiliary 5 swing process of strut, by the connection at least three come
Ensure that hand papercutter 3 can keep being synchronized with the movement with lifting shaft 7, when knife edge contact paper for making hand papercutter 3 flushes, and avoids
The one high and one low situation of hand papercutter 3, when 3 edge of a knife of hand papercutter cuts paper, power is uniform for cutting on paper surface, the sanction of paper
The smooth corrugationless in section, paper cutting Quality advance, hand papercutter 3 are gradually reduced, main strut 4 and auxiliary strut 5 gradually swing until
When reaching parastate, the decline of hand papercutter 3 at this time reaches extreme position, and lifting controllable driver/hydraulic cylinder rises to
It cuts next time and equips, and the main strut 4 being flexibly connected is the combined strength in order to strengthen link mechanism, further improves cut paper
Cutting for knife 3 and cuts quality at precision.
Paper cutter is under initial state, the connecting rod knot of 3 parallelogram state of main strut 4, auxiliary strut 5 and hand papercutter
Structure, during 7 descending motion of lifting shaft, auxiliary strut 5 is swung with connecting rod 6 until parallel.
Lifting shaft 7 drives the movement of link mechanism synchronization lifting, while 3 synchronization lifting of hand papercutter is driven to move, and is to ensure to cut
The precision and stationarity that paper knife 3 lifts, prevent from shaking in 3 lifting process of hand papercutter, if hand papercutter 3 cuts the surface of paper not
Concordantly, it is easy to appear fold, damages for paper.
Main strut 4, auxiliary strut 5 and connecting rod 6 are coaxial, and main strut 4, auxiliary strut 5 and connecting rod 6 are relatively rotated or swung
When, deviation becomes smaller, more accurately.
The sliding slot 9 for 3 elevating movement of hand papercutter is fixed on the inside of the support arm of Rack Body 1,3 both ends of hand papercutter are in cunning
It is slided in slot 9, stationarity is more preferable, and sliding slot 9 plays the role of guiding, secondly can be direct to avoid hand papercutter 3 and support arm surface
Contact wear.
Chip space 10 is equipped among delivery track 2, clast discharge during paper has been cut for hand papercutter 3, has prevented clast
Accumulated plugging is on delivery track 2.
The above makes the preferred embodiment of the utility model, does not depart from for those of ordinary skill in the art
Under the premise of the utility model principle, several variations and modifications can also be made, these also should be regarded as the protection of the utility model
Range.
Claims (6)
1. a kind of paper cutter that there is high-precision and cut, including Rack Body (1), delivery track (2), hand papercutter (3) and band
The link mechanism of dynamic hand papercutter (3) elevating movement, it is characterised in that：The link mechanism is arranged on Rack Body (1) below the crossbeam,
The link mechanism includes along the horizontal plane that the main strut (4) of direction setting, main strut (4) are at least provided with two, described two masters
The both ends alignment and time interval setting of strut (4), described two main struts (4) are equipped on the opposite face of end and it
The auxiliary strut (5) of flexible connection, the auxiliary strut (5) is around the flexible connection spot wobble of main strut (4) end, auxiliary strut (5)
Opposite side be movably connected on hand papercutter (3), the opposite face of auxiliary strut (5) junction is equipped with and is flexibly connected with it
Connecting rod (6), connecting rod (6) opposite side is movably connected on Rack Body (1), in the crossbeam of the Rack Body (1)
Between be equipped with lift actuator/hydraulic cylinder, the lift actuator/hydraulic cylinder vertical direction be equipped with lifting shaft (7), lifting shaft
(7) across the interval of two main struts (4), and lifting shaft (7) does not contact the inner surface of main strut (4), the lifting shaft (7)
It is fixed on and is connected on hand papercutter (3) by clamping plate (8).
2. a kind of paper cutter that there is high-precision and cut according to claim 1, it is characterised in that：The paper cutter
Under initial state, the link mechanism of main strut (4), auxiliary strut (5) and hand papercutter (3) parallelogram state, the liter
During dropping axis (7) descending motion, auxiliary strut (5) is swung with connecting rod (6) until parallel.
3. a kind of paper cutter that there is high-precision and cut according to claim 1, it is characterised in that：The lifting shaft
(7) movement of link mechanism synchronization lifting is driven.
4. a kind of paper cutter that there is high-precision and cut according to claim 1, it is characterised in that：The main strut
(4), auxiliary strut (5) and connecting rod (6) are coaxial.
5. a kind of paper cutter that there is high-precision and cut according to claim 1, it is characterised in that：The Rack Body
(1) sliding slot (9) for hand papercutter (3) elevating movement is fixed on the inside of support arm.
6. a kind of paper cutter that there is high-precision and cut according to claim 1, it is characterised in that：The conveyor track
Chip space (10) is equipped among road (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725819.XU CN207534873U (en) | 2017-12-11 | 2017-12-11 | A kind of paper cutter that there is high-precision and cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725819.XU CN207534873U (en) | 2017-12-11 | 2017-12-11 | A kind of paper cutter that there is high-precision and cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534873U true CN207534873U (en) | 2018-06-26 |
Family
ID=62618329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725819.XU Active CN207534873U (en) | 2017-12-11 | 2017-12-11 | A kind of paper cutter that there is high-precision and cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438728A (en) * | 2020-04-08 | 2020-07-24 | 杭州跌非科技有限公司 | Distance cutting auxiliary device is used in production of car trim |
-
2017
- 2017-12-11 CN CN201721725819.XU patent/CN207534873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438728A (en) * | 2020-04-08 | 2020-07-24 | 杭州跌非科技有限公司 | Distance cutting auxiliary device is used in production of car trim |
| CN111438728B (en) * | 2020-04-08 | 2021-09-24 | 江苏瑾辰汽车饰件有限公司 | Distance cutting auxiliary device is used in production of car trim |
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