CN104690761B - Paper cutter and its longitudinally cutting delivering gear - Google Patents
Paper cutter and its longitudinally cutting delivering gear Download PDFInfo
- Publication number
- CN104690761B CN104690761B CN201510098316.3A CN201510098316A CN104690761B CN 104690761 B CN104690761 B CN 104690761B CN 201510098316 A CN201510098316 A CN 201510098316A CN 104690761 B CN104690761 B CN 104690761B
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- cutting knife
- paper
- paper cutter
- delivering gear
- 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.)
- Active
Links
Landscapes
- Nonmetal Cutting Devices (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of paper cutter longitudinally cutting delivering gear, including crossbeam, support and cutting knife unit；The crossbeam is used to be set up in above paper, and the crossbeam is strip structure；The support is two, and two supports are respectively arranged at the paper both lateral sides, and the two ends of the crossbeam are connected with two supports respectively；The cutting knife unit is arranged on the crossbeam；Wherein, at least one end of the crossbeam and the support screw thread cooperatively form screw pair, and the crossbeam is rotated, while the crossbeam is moved along its axis under spiral side effect, and then make the cutting knife unit rotational and closer or far from the paper.Above-mentioned paper cutter longitudinally cutting delivering gear, cutting knife is moved along a reversible curve during its feed, the position that cutting knife need to gradually be cut close to paper in a vertical and horizontal direction, whole feed process is more steady, reduce the vibration of cutting knife, the quality cut is substantially increased, while avoiding the damage of cutting knife.
Description
Technical field
The present invention relates to cut paper technology, more particularly to a kind of paper cutter and its longitudinally cutting delivering gear.
Background technology
Paper cutter is divided into transverse direction and longitudinal direction to the cut direction of paper, and its longitudinal direction refers to the direction transmitted along paper.Tradition
Paper cutter in, the cutting knife on its top is controlled by cylinder, to control cutting knife vertically and horizontally carrying out
Motion, to complete lower knife, by knife action.Specifically operationally, cylinder starts to promote cutter bar to move down, later, lateral cylinder
Promote cutting knife to be drawn close to bottom bed plate, operating position is cut into lower knife.When paper is blocked, cutting knife is returned to original position by cylinder
Put, after fixing a breakdown, be again introduced into and cut operating position.When changing paper roll, cylinder still wants cutting knife to return to origin-location, on
After the completion of paper, it is again introduced into and cuts operating position.Whole feed process particularly may be divided into the lower knife of vertical direction motion and in water
Square to motion by two actions of knife.
For the paper cutter of high-speed cruising, in the case where sheet movement speed is higher, " silk ribbon " phenomenon can be produced：
First, upper round cutting-off tool with lower round cutting-off tool lean on during knife, vibration occurs when being contacted with paper, produces " touching knife ", draws
Play paper cutting mouthful and flash occur；Second, due to the vibration generation of machinery it is identical with knife rest vibration frequency when, knife rest can be with shaking
Width direction is beated, and causes dise knife to leave the lower round knife position being close to originally, is so occurred as soon as like non-disconnected " silk ribbon " phenomenon of breaking,
Make to cut quality and be affected, while can also damage cutting knife.
The content of the invention
Based on this, it is necessary to provide a kind of paper cutter for the vibration in feed and high speed motions that can reduce cutting knife
Longitudinally cutting delivering gear, while also providing a kind of paper cutter using above-mentioned paper cutter longitudinally cutting delivering gear.
A kind of paper cutter longitudinally cutting delivering gear, including：
It is strip structure for the crossbeam being set up in above paper；
Two supports, are respectively arranged at the paper both lateral sides, the two ends of the crossbeam respectively with two supports
It is connected；And
Cutting knife unit, is arranged on the crossbeam；
Wherein, at least one end of the crossbeam cooperatively forms screw pair with the support screw thread, and the crossbeam is rotated, simultaneously
The crossbeam is moved along its axis under spiral side effect, and then makes the cutting knife unit rotational and closer or far from the paper
.
In one of the embodiments, threaded post is provided with least one end of the crossbeam, the threaded post is offered
Corresponding screwed hole is offered on external screw thread, the support, the threaded post coordinates with the screwed hole screw thread.
In one of the embodiments, one end of the crossbeam coordinates with support screw thread wherein described in one, the other end with it is another
Bracket slide described in one is connected, and the relatively described support of the other end of the crossbeam is rotatable.
In one of the embodiments, the other end of the crossbeam is provided with connecting shaft, the support and offered relatively
The connecting hole answered, the connecting shaft is slidably disposed in the connecting hole, and the relatively described connecting hole of the connecting shaft can
Rotate.
In one of the embodiments, the cutting knife unit is multiple, and multiple cutting knifes are arranged at intervals at the crossbeam
On.
In one of the embodiments, the cutting knife unit includes support base and cutting knife, and the support base is arranged at described
On crossbeam, the cutting knife is arranged on the support base.
In one of the embodiments, slide rail is provided with the crossbeam, the slide rail is axially extending along the crossbeam,
The support base is slidably disposed on the slide rail.
In one of the embodiments, the crossbeam is hollow structure, and the cavity for filling liquid is offered inside it.
In one of the embodiments, in addition to push rod, the push rod is arranged on the crossbeam.
A kind of paper cutter, including above-mentioned paper cutter longitudinally cutting delivering gear.
Above-mentioned paper cutter longitudinally cutting delivering gear, cutting knife is transported along a reversible curve during its feed
Dynamic, the position that cutting knife need to gradually be cut close to paper in a vertical and horizontal direction, whole feed process is more steady, less
The vibration of cutting knife, substantially increases the quality cut, while avoiding the damage of cutting knife.
In addition, above-mentioned cutting knife unit realizes the motion on vertical direction, relatively conventional paper cutter by the rotation of crossbeam
Structure, above-mentioned paper cutter longitudinally cutting delivering gear eliminates the vertical direction motor for driving cutting knife to move up and down and vertical direction is slided
The elements such as rail, cutting knife unit can be directly arranged on crossbeam so that the center of gravity of cutting knife unit is entered with whole paper cutter longitudinally cutting
Distance between the center of gravity of cutter mechanism is shorter, further suppress vibration of the cutting knife unit when cut at a high speed.
Brief description of the drawings
Fig. 1 be one embodiment of the invention in paper cutter longitudinally cutting delivering gear explosive view；
Fig. 2 is the structural representation of paper cutter longitudinally cutting delivering gear shown in Fig. 1；
Fig. 3 is the structural representation of cutting knife unit in paper cutter longitudinally cutting delivering gear shown in Fig. 1；
Fig. 4 is the movement locus figure of cutting knife in traditional paper cutting mechanism；
Fig. 5 is the movement locus figure of cutting knife in paper cutter longitudinally cutting delivering gear shown in Fig. 1.
Embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In accompanying drawing
Give the better embodiment of the present invention.But, the present invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose for providing these embodiments is to make to understand more the disclosure
Plus it is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is with belonging to technical field of the invention
The implication that technical staff is generally understood that is identical.Term used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " including one or more
The arbitrary and all combination of related Listed Items.
The paper cutter longitudinally cutting delivering gear 100 in Fig. 1 and Fig. 2, one embodiment of the invention is referred to, including：Crossbeam
110th, support (not shown) and cutting knife unit 130.
Crossbeam 110 is strip structure.Crossbeam 110 is used to be set up in above paper (not shown), and paper is generally coil paper,
It generally may be disposed on the paper delivery mechanism of outside, and be transmitted with certain speed.Specifically, support is two.Two
Individual support is respectively arranged at the horizontal both sides of paper, and the two ends of crossbeam 110 are connected with two supports respectively, so that crossbeam 110
It is set up in above paper.Cutting knife unit 130 is arranged on crossbeam 110.
Cutting knife unit 130 can be multiple.Multiple cutting knifes are arranged at intervals on crossbeam 110, to cause above-mentioned paper cutter longitudinal direction
Cutting delivering gear 100 can cut to paper progress multiple tracks longitudinal direction simultaneously.Also referring to Fig. 3, cutting knife unit 130 includes
Support base 132 and cutting knife 134, support base 132 are arranged on crossbeam 110, and cutting knife 134 is arranged on support base 132.
Referring to Fig. 1 and Fig. 2, slide rail 112 is provided with crossbeam 110, slide rail 112 is axially extending along crossbeam 110,
Support base 132 is slidably disposed on slide rail 112.Support base 132 is arranged on slide rail 112, so that the position energy of cutting knife 134
It is enough to be adjusted in paper transverse direction, and then adjust the width of longitudinally cutting rear paper.
At least one end of crossbeam 110 cooperatively forms screw pair with support screw thread.Due at least one end of crossbeam 110 and support
Screw thread cooperatively forms screw pair, and when crossbeam 110 is rotated, under spiral side effect, crossbeam 110 can also be moved along its axis simultaneously,
Cutting knife unit 130 can take exercises in a vertical and horizontal direction simultaneously, and then cutting knife unit 130 is rotated and closer or far from paper
.
Specifically, being provided with threaded post 114 at least one end of crossbeam 110, threaded post 114 offers external screw thread.Support
On offer corresponding screwed hole (not shown), threaded post 114 coordinates with screwed hole screw thread.Specifically in the present embodiment, it is horizontal
One end of beam 110 coordinates with a wherein support screw thread, and the other end is connected with another bracket slide, and the other end phase of crossbeam 110
It is rotatable to support.
It is pointed out that threaded post 114 may also set up on support, and screwed hole is correspondingly arranged on crossbeam 110, with
The screw thread for meeting crossbeam 110 and support coordinates.
It can be provided with connecting shaft 116, support on the other end of crossbeam 110 and offer corresponding connecting hole (not shown),
Connecting shaft 116 is slidably disposed in connecting hole, and connecting shaft 116 is rotatable with respect to connecting hole.
It is appreciated that in other embodiments, the two ends of crossbeam 110 can be threadedly coupled to form two spirals with support
It is secondary.Two screw pairs screw togather direction and lead is consistent, can rotationally and axially move same stepping to meet crossbeam 110
OK.
Also referring to Fig. 4, in traditional paper cutter, its cutting knife is during feed, it is necessary to be moved by vertical direction
Lower knife and horizontal direction movement lean on two processes of knife, in the case where paper transfer rate is higher, cutting knife is in lower knife and enters
Vibration occurs during knife, when being contacted with paper, makes to cut quality and substantially reduces, while can also damage cutting knife.
Please refer to fig. 5, above-mentioned paper cutter longitudinally cutting delivering gear 100 is during feed, rotating beam 110,
So that the in the vertical direction of cutting knife 134 motion in cutting knife unit 130, while under spiral side effect, crossbeam 110 also can be simultaneously
Move along its axis so that the lower knife of cutting knife 134 is combined with by two processes of knife, and then during whole feed, cutting knife
134 are moved along a reversible curve, the position that cutting knife 134 need to gradually be cut close to paper in a vertical and horizontal direction
Put, whole feed process is more steady, reduces the vibration of cutting knife 134, substantially increases the quality cut, while avoiding cutting knife
134 damage.
For convenience to the rotation of crossbeam 110, above-mentioned paper cutter longitudinally cutting delivering gear 100 also includes push rod 150, pushes away
Bar 150 is arranged on crossbeam 110.During work, operating personnel can grip push rod 150, carry out rotating beam 110, to complete feed
Or the operation of withdrawing.
It is appreciated that crossbeam 110 can be also driven by motor etc., to realize automated job, now push rod 150 can
To omit.
Above-mentioned crossbeam 110 can be also hollow structure, and the cavity (not shown) for filling liquid is offered inside it.Specific
During work, the higher liquid of water isodensity can be injected into the cavity of crossbeam 110, further to improve the matter of whole crossbeam 110
Amount, suppresses the generation that cutting knife 134 vibrates.
Meanwhile, this case additionally provides a kind of paper cutter, and the paper cutter uses above-mentioned paper cutter longitudinally cutting delivering gear
100。
Above-mentioned paper cutter longitudinally cutting delivering gear 100, cutting knife 134 enters along a reversible curve during its feed
Row motion, the position that cutting knife 134 need to gradually be cut close to paper in a vertical and horizontal direction, whole feed process is more put down
Surely, the less vibration of cutting knife 134, substantially increases the quality cut, while avoiding the damage of cutting knife 134.
In addition, above-mentioned cutting knife unit 130 realizes the motion on vertical direction by the rotation of crossbeam 110, it is relatively conventional
Paper cutting mechanism, above-mentioned paper cutter longitudinally cutting delivering gear 100 eliminates the vertical direction motor for driving cutting knife 134 to move up and down
And the element such as vertical direction slide rail, cutting knife unit 130 can be directly arranged on crossbeam 110 so that the center of gravity of cutting knife unit 130 with
Distance between the center of gravity of whole paper cutter longitudinally cutting delivering gear 100 is shorter, further suppress cutting knife unit 130 in progress
Vibration when cutting at a high speed.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of paper cutter longitudinally cutting delivering gear, it is characterised in that including：
It is strip structure for the crossbeam being set up in above paper；
Two supports, are respectively arranged at the paper both lateral sides, and the two ends of the crossbeam are connected with two supports respectively
Connect；And
Cutting knife unit, is arranged on the crossbeam；
Wherein, at least one end of the crossbeam cooperatively forms screw pair with the support screw thread, and the crossbeam is rotated, while in spiral shell
The crossbeam is moved along its axis under rotation side effect, and then makes the cutting knife unit rotational and closer or far from the paper.
2. paper cutter longitudinally cutting delivering gear according to claim 1, it is characterised in that at least one end of the crossbeam
On be provided with threaded post, the threaded post, which is offered, offers corresponding screwed hole, the screw thread on external screw thread, the support
Post coordinates with the screwed hole screw thread.
3. paper cutter longitudinally cutting delivering gear according to claim 1, it is characterised in that one end of the crossbeam and its
In described in one support screw thread coordinate, the other end is connected with another bracket slide, and the other end of the crossbeam is relatively described
Support is rotatable.
4. paper cutter longitudinally cutting delivering gear according to claim 3, it is characterised in that on the other end of the crossbeam
Provided with connecting shaft, corresponding connecting hole is offered on the support, the connecting shaft is slidably disposed in the connecting hole
In, and the relatively described connecting hole of the connecting shaft is rotatable.
5. paper cutter longitudinally cutting delivering gear according to claim 1, it is characterised in that the cutting knife unit is many
Individual, multiple cutting knifes are arranged at intervals on the crossbeam.
6. paper cutter longitudinally cutting delivering gear according to claim 1, it is characterised in that the cutting knife unit includes branch
Seat and cutting knife are supportted, the support base is arranged on the crossbeam, and the cutting knife is arranged on the support base.
7. paper cutter longitudinally cutting delivering gear according to claim 6, it is characterised in that be provided with cunning on the crossbeam
Rail, the slide rail is axially extending along the crossbeam, and the support base is slidably disposed on the slide rail.
8. paper cutter longitudinally cutting delivering gear according to claim 1, it is characterised in that the crossbeam is hollow knot
Structure, offers the cavity for filling liquid inside it.
9. paper cutter longitudinally cutting delivering gear according to claim 1, it is characterised in that described to push away also including push rod
Bar is arranged on the crossbeam.
10. a kind of paper cutter, it is characterised in that including the paper cutter as described in any one in claim 1 to claim 9
Longitudinally cutting delivering gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098316.3A CN104690761B (en) | 2015-03-05 | 2015-03-05 | Paper cutter and its longitudinally cutting delivering gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098316.3A CN104690761B (en) | 2015-03-05 | 2015-03-05 | Paper cutter and its longitudinally cutting delivering gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104690761A CN104690761A (en) | 2015-06-10 |
| CN104690761B true CN104690761B (en) | 2017-07-21 |
Family
ID=53338507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510098316.3A Active CN104690761B (en) | 2015-03-05 | 2015-03-05 | Paper cutter and its longitudinally cutting delivering gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104690761B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106737953B (en) * | 2017-01-09 | 2019-02-12 | 广西大学 | A kind of device cut for autotype paper |
| CN108068163A (en) * | 2017-11-03 | 2018-05-25 | 安徽元枫管道科技股份有限公司 | A kind of veneer fixed length infeed set-up for composite plate processing |
| CN109676679B (en) * | 2019-01-03 | 2020-10-30 | 马鞍山市华美机械刀片有限公司 | Paper separating circular knife alignment calibration device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201446562U (en) * | 2009-08-10 | 2010-05-05 | 广东肇庆西江机械制造有限公司 | Spiral knife transverse cutting machine |
| CN201500811U (en) * | 2009-10-13 | 2010-06-09 | 江苏达胜加速器制造有限公司 | Pneumatic edge cutting device |
| CN204471451U (en) * | 2015-03-05 | 2015-07-15 | 深圳市长江机械设备有限公司 | Paper cutter and longitudinally cutting delivering gear thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2624875C3 (en) * | 1976-06-03 | 1978-11-30 | Dienes Werke Fuer Maschinenteile Gmbh & Co Kg, 5063 Overath | Strip cutting machine |
| DE19516953B4 (en) * | 1995-05-12 | 2007-04-12 | Hohner Maschinenbau Gmbh | Device for cutting pages of paper |
| JPH09225886A (en) * | 1996-02-14 | 1997-09-02 | Ricoh Co Ltd | Cutter device |
| CN202480134U (en) * | 2012-01-20 | 2012-10-10 | 耐特利机械股份有限公司 | Paper cutting mechanism |
| CN203919131U (en) * | 2014-07-11 | 2014-11-05 | 杭州振铭实业有限公司 | Rip cutting mechanism |
-
2015
- 2015-03-05 CN CN201510098316.3A patent/CN104690761B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201446562U (en) * | 2009-08-10 | 2010-05-05 | 广东肇庆西江机械制造有限公司 | Spiral knife transverse cutting machine |
| CN201500811U (en) * | 2009-10-13 | 2010-06-09 | 江苏达胜加速器制造有限公司 | Pneumatic edge cutting device |
| CN204471451U (en) * | 2015-03-05 | 2015-07-15 | 深圳市长江机械设备有限公司 | Paper cutter and longitudinally cutting delivering gear thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104690761A (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104690761B (en) | Paper cutter and its longitudinally cutting delivering gear | |
| CN101505930B (en) | Machine for cutting paper logs | |
| CN103921360B (en) | A kind of diamond wire extracting machine | |
| CN204367006U (en) | A kind of large-scale cassava stripping and slicing device | |
| CN104290512A (en) | Stereo carving machine | |
| CN203692455U (en) | Nut hull breaking machine | |
| CN105818185B (en) | A kind of many executing agency's cardboard shearing equipment | |
| CN208408604U (en) | A kind of Horizontal double-headed automatic drilling machine | |
| CN104385818B (en) | A kind of solid carving machine | |
| CN204471451U (en) | Paper cutter and longitudinally cutting delivering gear thereof | |
| CN207222817U (en) | A kind of pinrshape | |
| CN207874426U (en) | Foam guillotine | |
| CN102500849A (en) | Electric spark wire cutting machine tool provided with built-in wire barrel | |
| CN203371669U (en) | Diamond wire cutting machine capable of arranging wires in full-planar mode | |
| CN203236307U (en) | Grooving machining device | |
| CN105313229B (en) | A kind of foamed ceramic insulation board is planished equipment automatically | |
| CN205271024U (en) | Saw bit grinding device that shakable was polished | |
| CN104511948B (en) | Swing arm lifting workbench lumps of wood multiple blade saw and using method thereof | |
| CN103395130B (en) | A kind of diamond wire saw machine of complete plane formula wiring | |
| CN202412500U (en) | Diamond wire cutter with double wire storage rollers | |
| CN202934135U (en) | Numerically controlled lathe | |
| CN207887962U (en) | A kind of full-automatic unloading machine | |
| CN207917768U (en) | A kind of honeycomb core feed mechanism | |
| CN205394169U (en) | Firm mechanism of upper and lower material of centerless grinder | |
| CN105397176A (en) | Angle-adjusting shearing mechanism of transverse silicon steel sheet shearing line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |