CN207643242U - Hand papercutter - Google Patents
Hand papercutter Download PDFInfo
- Publication number
- CN207643242U CN207643242U CN201721874847.8U CN201721874847U CN207643242U CN 207643242 U CN207643242 U CN 207643242U CN 201721874847 U CN201721874847 U CN 201721874847U CN 207643242 U CN207643242 U CN 207643242U
- Authority
- CN
- China
- Prior art keywords
- blade
- rotor
- bracing ring
- hand papercutter
- protective cover
- 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
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model is related to a kind of hand papercutter, including rotor, the spiral tool apron on rotor, the blade on spiral tool apron, the ring several spaced bracing rings being located on rotor, the protective cover that is set on bracing ring periphery wall；There is blade, bracing ring to be arranged in the shape of a spiral, the both ends of bracing ring are contradicted respectively in the both sides of spiral tool apron, and bracing ring is equipped with guide surface close to one end of blade, and the one end of bracing ring far from blade is equipped with notch on blade；Protective cover side wall is equipped with opening, and opening is arranged from one end of protective cover to the other end for helical form.The both ends of bracing ring on above-mentioned hand papercutter contradict the stability for being conducive to reinforce the installation of spiral tool apron in the both sides of spiral tool apron respectively, are not easy to deviate, and are conducive to improve cut paper precision；By being arranged protective cover on bracing ring periphery wall, it can prevent bracing ring from generating impression on paper, advantageously ensure that paper quality.
Description
Technical field
The utility model is related to paper product technical field of processing equipment, more particularly to a kind of hand papercutter.
Background technology
Paper cutter is the indispensable a kind of machinery specialized in cut-out paper and used of papermaking, print field, paper cutter
For by paper cutting at required specification size.In the higher and higher today's society of industrialization degree, paper cutter cut paper speed
Speed, be an important factor for directly affecting working efficiency height.
Spiral paper cutter is generally fitted provided with several cut paper rotors at present, is equipped with spiral tool apron on rotor, often
Equipped with blade on a spiral tool apron, one or a stacker can be cut off when every corresponding two rotors relatively rotate a circle
Piece, cut paper speed are fast.But the tool apron installation on spiral paper cutter is understable, is easy that cutter is driven to generate offset, paper
Trimming precision is low.
Utility model content
Based on this, it is necessary to which understable for the tool apron installation on the spiral paper cutter of the prior art, easy drive is cut
Knife generates offset, and the low problem of paper trimming precision provides a kind of hand papercutter, and tool apron installation is stablized, and paper trimming precision is high.
A kind of hand papercutter, including rotor, the spiral tool apron on the rotor, on the spiral tool apron
Several spaced bracing rings that blade, ring are located on the rotor, the protective cover being set on the bracing ring periphery wall；
There is blade, the bracing ring to be arranged in the shape of a spiral, the both ends of the bracing ring are contradicted respectively in the spiral on the blade
The both sides of tool apron, the bracing ring close to one end of the blade be equipped with guide surface, the bracing ring far from the blade one
End is equipped with notch；The protective cover side wall is equipped with opening, and the opening is spiral from one end of the protective cover to the other end
Shape is arranged, and the side that the protective cover corresponds to the opening is connected with snap-gauge, snap-gauge fitting corresponding with the guide surface；Institute
It states protective cover and corresponds to the other side of the opening and be connected with buckle, buckle card corresponding with the notch is set.
Above-mentioned hand papercutter by rotor ring set several spaced bracing rings, the both ends of bracing ring contradict respectively
The both sides of spiral tool apron are conducive to the stability for reinforcing the installation of spiral tool apron, are not easy to deviate, and are conducive to improve cut paper precision；It is logical
It crosses and is arranged protective cover on bracing ring periphery wall, can prevent bracing ring from generating impression on paper, advantageously ensure that paper quality.
The spiral tool apron includes fixed part and the protrusion in the fixed part side is arranged in one of the embodiments,
Portion, the blade are mounted on the fixing part, and the blade is located at side of the blade far from the lug boss；It is described convex
The portion of rising is connect with the rotor.
Several interval setting shrinkage pools are additionally provided on the fixed part in one of the embodiments, the blade is equipped with
Several spaced perforation, the blade are connect by the shrinkage pool and the perforation with the fixed part.
The periphery wall of the rotor is equipped with several spaced first slots in one of the embodiments, described solid
Determine portion and be equipped with several spaced counterbores, the counterbore is corresponding with first slot, and it is described heavy that the fixed part passes through
Hole and first slot are connect with the rotor.
The periphery wall of the rotor is equipped with several spaced second slots in one of the embodiments, described convex
Several in the portion of rising to be equipped at intervals with connecting hole, the connecting hole is corresponding with second slot, and the lug boss passes through the connection
Hole and second slot are connect with the rotor.
The side wall of the lug boss is equipped with through-hole in one of the embodiments, and the through-hole interlocks with the connecting hole
The side of setting, the blade is equipped with several spaced grooves, and the groove is corresponding with the through-hole, and the blade passes through
The through-hole and the groove are connect with the lug boss.
Mounting hole is additionally provided on the rotor periphery wall in one of the embodiments, the bracing ring is equipped with mounting hole,
The bracing ring is connect by the mounting hole and the mounting hole with the rotor periphery wall.
The guide surface is inclined surface in one of the embodiments,.
The peripheral surface of the protective cover is smooth arc-shaped surface in one of the embodiments,.
The rotor is circular hollow tube in one of the embodiments,.
Description of the drawings
Fig. 1 is the hand papercutter organization chart of a better embodiment of the utility model；
Fig. 2 is the optical cable of the hand papercutter of Fig. 1；
Fig. 3 is whole exploded views of the hand papercutter of Fig. 1；
Fig. 4 is enlarged drawing at the A of the hand papercutter of Fig. 3；
Fig. 5 is enlarged drawing at the B of the hand papercutter of Fig. 3；
Fig. 6 is enlarged drawing at the C of the hand papercutter of Fig. 3；
Fig. 7 is the bracing ring enlarged drawing of the hand papercutter of Fig. 3；
Fig. 8 is the protective cover enlarged drawing of the hand papercutter of Fig. 3；
The meaning of each label is in attached drawing：
Rotor 10, the first slot 11, the second slot 12, mounting hole 13；
Spiral tool apron 20, fixed part 21, lug boss 22, shrinkage pool 23, counterbore 24, connecting hole 25, through-hole 26；
Blade 30, blade 31, perforation 32, groove 33；
Bracing ring 40, guide surface 41, notch 42, mounting hole 43；
Protective cover 50, first end 51, second end 52, opening 51, snap-gauge 52, buckle 53.
Specific implementation mode
The utility model will be described more fully below for the ease of understanding the utility model,.But this practicality
It is novel to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding of the disclosure of the utility model more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with the technology for belonging to the utility model
The normally understood meaning of technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements 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.On the contrary, when element is referred to as " directly existing " another element "upper",
There is no intermediary elements.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes.
Please refer to Fig.1 to Fig. 5, be one better embodiment of the utility model hand papercutter, including rotor 10, be mounted on knife
Spiral tool apron 20 on roller 10, the blade 30 on spiral tool apron 20, ring are located at several spaced on rotor 10
Bracing ring 40, the protective cover 50 being set on 40 periphery wall of bracing ring.
Referring to FIG. 3, rotor 10 is circular hollow tube, the axial both ends of rotor 10 with extraneous shaft for connecting, outside
The rotation lower band moving knife roller 10 of boundary's shaft rotates synchronously.The periphery wall of rotor 10 is equipped with several spaced first slots 11,
The periphery wall of rotor 10 is equipped with several spaced second slots 12, and the first slot 11 and the second slot 12 are staggered, the
One slot 11 and the second slot 12 are used to connection spiral tool apron 20.It is additionally provided with mounting hole 13, mounting hole on 10 periphery wall of rotor
13 for connecting bracing ring 40.
Referring to FIG. 3, spiral tool apron 20 includes fixed part 21 and the lug boss 22 in 21 side of fixed part, fixed part is arranged
21 for installing blade 30, specifically, several interval setting shrinkage pools 23 is additionally provided on fixed part 21, shrinkage pool 23 is for connecting blade
30；Several spaced counterbores 24 are additionally provided on fixed part 21, counterbore 24 is staggered with shrinkage pool 23, counterbore 24 and the first slot
Hole 11 corresponds to, and fixed part 21 is connect by counterbore 24 and the first slot with rotor 10；Lug boss 22 is connect with rotor 10, specifically,
Lug boss 22 is equipped with several spaced connecting holes 25, and connecting hole 25 is corresponding with the second slot 12, and lug boss 22 passes through company
It connects hole 25 and the second slot 12 is connect with rotor 10；The side wall of lug boss 22 is equipped with through-hole 26, and through-hole 26 interlocks with connecting hole 25
Setting, through-hole 26 is for connecting blade 30.
Blade 30 is mounted on fixed part 21, and there is blade 31, blade 31 to be located at blade 30 far from lug boss on blade 30
22 side.Blade 30 is equipped with several spaced perforation 32, and perforation 32 is corresponding with shrinkage pool 23, and the blade 30 is by recessed
Hole 23 and perforation 32 are connect with the fixed part 21, it is possible to understand that ground, blade 30 are removably mounted on fixed part 21, to more
Allowing blade replacement 30 is conducive to extend the service life of the hand papercutter, cost-effective.The side of blade 30 is equipped with several spaced
Groove 33, groove 33 is corresponding with through-hole 26, and blade 30 is connect by through-hole 26 and groove 33 with lug boss 22, is conducive to improve knife
The stability that piece 30 is installed, to improve paper cutting accuracy.
It please refers to Fig.2 and Fig. 4, bracing ring 40 is arranged in the shape of a spiral, the both ends of bracing ring 40 are contradicted respectively in spiral tool apron
20 both sides, in the present embodiment, bracing ring 40 are equipped with guide surface 41 close to one end of blade 31, and guide surface 41 is inclined surface,
In other are implemented, guide surface 41 or cambered surface, just cutter 30 carries out cutting paper to guide surface 41.Bracing ring 40 is separate
One end of blade 31 is equipped with notch 42, and notch 42 is for installing protective cover 40.Bracing ring 40 is equipped with mounting hole 43, and bracing ring 40 is logical
Mounting hole 43 and mounting hole 13 is crossed to connect with 10 periphery wall of rotor.
Referring to FIG. 5, protective cover 50 is arranged for tubulose, the peripheral surface of protective cover 50 is smooth arc-shaped surface, 50 side of protective cover
Wall is equipped with opening 51, and opening 51 is arranged from one end of protective cover 50 to the other end for helical form, 50 corresponding opening 51 of protective cover
Side be connected with snap-gauge 52, snap-gauge 52 is towards in protective cover 50, the fitting corresponding with guide surface 41 of snap-gauge 52.Protective cover 50 corresponds to
The other side of opening 51 is connected with buckle 53, and towards in protective cover 50, buckle 53 is corresponding with notch 42 to be blocked and set buckle 53.
The hand papercutter of the utility model by rotor ring set several spaced bracing rings, the both ends point of bracing ring
The stability for being conducive to reinforce the installation of spiral tool apron in the both sides of spiral tool apron is not contradicted, is not easy to deviate, and is conducive to improve cut paper
Precision；By being arranged protective cover on bracing ring periphery wall, it can prevent bracing ring from generating impression on paper, advantageously ensure that paper
Zhang Zhiliang.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of hand papercutter, which is characterized in that spiral tool apron including rotor, on the rotor is mounted on the spiral shell
Several spaced bracing rings that blade, ring on rotary knife seat are located on the rotor are set in the bracing ring periphery wall
On protective cover；There is blade, the bracing ring to be arranged in the shape of a spiral, the both ends of the bracing ring contradict respectively on the blade
In the both sides of the spiral tool apron, the bracing ring is equipped with guide surface close to one end of the blade, and the bracing ring is far from institute
The one end for stating blade is equipped with notch；The protective cover side wall is equipped with opening, and the opening is from one end of the protective cover to another
One end is arranged for helical form, and the side that the protective cover corresponds to the opening is connected with snap-gauge, the snap-gauge and the guide surface
Corresponding fitting；The other side that the protective cover corresponds to the opening is connected with buckle, and buckle card corresponding with the notch is set.
2. hand papercutter according to claim 1, it is characterised in that：The spiral tool apron includes fixed part and is arranged described
The lug boss of fixed part side, the blade are mounted on the fixing part, and the blade is located at the blade far from described convex
The side in the portion of rising；The lug boss is connect with the rotor.
3. hand papercutter according to claim 2, it is characterised in that：It is recessed that several interval settings are additionally provided on the fixed part
Hole, the blade are equipped with several spaced perforation, and the blade passes through the shrinkage pool and the perforation and the fixation
Portion connects.
4. hand papercutter according to claim 2, it is characterised in that：The periphery wall of the rotor is equipped with several spaced
First slot, the fixed part are equipped with several spaced counterbores, and the counterbore is corresponding with first slot, described solid
Determine portion to connect with the rotor by the counterbore and first slot.
5. hand papercutter according to claim 2, it is characterised in that：The periphery wall of the rotor is equipped with several spaced
Second slot, several on the lug boss to be equipped at intervals with connecting hole, the connecting hole is corresponding with second slot, the protrusion
Portion is connect by the connecting hole and second slot with the rotor.
6. hand papercutter according to claim 5, it is characterised in that：The side wall of the lug boss is equipped with through-hole, the through-hole
It is staggered with the connecting hole, the side of the blade is equipped with several spaced grooves, the groove and the through-hole
Corresponding, the blade is connect by the through-hole and the groove with the lug boss.
7. hand papercutter according to claim 1, it is characterised in that：It is additionally provided with mounting hole on the rotor periphery wall, it is described
Bracing ring is equipped with mounting hole, and the bracing ring is connect by the mounting hole and the mounting hole with the rotor periphery wall.
8. hand papercutter according to claim 1, it is characterised in that：The guide surface is inclined surface.
9. hand papercutter according to claim 1, it is characterised in that：The peripheral surface of the protective cover is smooth arc-shaped surface.
10. hand papercutter according to claim 1, it is characterised in that：The rotor is circular hollow tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874847.8U CN207643242U (en) | 2017-12-26 | 2017-12-26 | Hand papercutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721874847.8U CN207643242U (en) | 2017-12-26 | 2017-12-26 | Hand papercutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643242U true CN207643242U (en) | 2018-07-24 |
Family
ID=62875722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721874847.8U Active CN207643242U (en) | 2017-12-26 | 2017-12-26 | Hand papercutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941780A (en) * | 2018-08-27 | 2018-12-07 | 成都知融智创知识产权运营有限公司 | A kind of novel cutter based on metal hose |
-
2017
- 2017-12-26 CN CN201721874847.8U patent/CN207643242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941780A (en) * | 2018-08-27 | 2018-12-07 | 成都知融智创知识产权运营有限公司 | A kind of novel cutter based on metal hose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207643242U (en) | Hand papercutter | |
| PL2172648T3 (en) | Blade for a wind turbine rotor | |
| CN106335635A (en) | Aircraft with replaceable protective cover | |
| TW200514922A (en) | Centrifugal fan with stator blades | |
| ATE388266T1 (en) | SOLVENT FOR SHREDDING AND SUSPENSION OF PAPER | |
| BRPI0509098A (en) | rotary electric machine | |
| GB2415359A (en) | Produce slicer | |
| EP1443630A3 (en) | Generator with fan | |
| ATE404319T1 (en) | HIGH SPEED MACHINING APPARATUS | |
| CN218488535U (en) | Improve cutters of rolling side cut technology | |
| CN106737944B (en) | A kind of cutting head | |
| US20220097156A1 (en) | Impeller assembly and cutting equipment provided with impeller assembly | |
| CN208625496U (en) | Slicer | |
| ATE294642T1 (en) | TWO-CHAMBER SPIN MILL | |
| CN206092427U (en) | Take pump sending cutting device's latent dirty vortex pump | |
| CN205235798U (en) | High -efficient permanent magnetism dive mixer of area cutting function | |
| CN207960958U (en) | A kind of submersible sewage pump | |
| EP1443179A3 (en) | A rotor and a retaining plate for the same | |
| CN209649171U (en) | A kind of diamond saw blade | |
| CN105536592B (en) | High efficiency permanent magnet submerine agitator with cutting function | |
| CN218050460U (en) | Portable electric drill auxiliary device | |
| CN206196349U (en) | Without cutting edge blade and it is provided with the power tool without cutting edge blade | |
| CN220370814U (en) | Antiwind dive impeller | |
| ATE360755T1 (en) | ROTOR OF A CAP MOTOR FOR A CAN MOTOR PUMP | |
| CN209849036U (en) | Paper shredding cutter core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |