CN209335678U - A kind of alternative expression guillotine - Google Patents
A kind of alternative expression guillotine Download PDFInfo
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- CN209335678U CN209335678U CN201822108813.9U CN201822108813U CN209335678U CN 209335678 U CN209335678 U CN 209335678U CN 201822108813 U CN201822108813 U CN 201822108813U CN 209335678 U CN209335678 U CN 209335678U
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- 230000000903 blocking Effects 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000011068 load Methods 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- 238000004642 transportation engineering Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model relates to a kind of alternative expression guillotines, cutting knife moving up and down on frame is cut including cutting platform, being set to cutting frame and being set on cutting platform, it is characterized in that: described cut cuts the feeding mechanism for being provided at least two groups edge on platform and moving towards or away from the direction of cutter, two feeding mechanisms are alternately come to the first power mechanism and positioning blocking mechanism of transmission back, the positioning blocking mechanism and feeding mechanism are respectively arranged at the two sides of cutting knife；Time is reduced in a manner of alternate transport, raising cuts efficiency, and forces location and abutting correction is collectively formed to position blocking mechanism cooperation feeding material component, cuts precision and consistency to improve；Have the advantages that cutting precision is high, it is high-efficient to cut.
Description
Technical field
The utility model relates to a kind of paper processing device more particularly to a kind of alternative expression guillotines.
Background technique
It in printing industry, needs to carry out paper before printing to cut processing, to guarantee that the finished products such as the books of printing are whole
Neat beautiful, the space of a whole page specification of printing generally cuts paper by cutting.
The Chinese patent that Authorization Notice No. is CN206937403U discloses a kind of paper cutting machine, including pedestal cuts and puts down
Platform and be fixed on pedestal cut platform on cut rack；The rack that cuts is fixed on the middle position that pedestal cuts platform,
Platform one end being cut in the pedestal of guillotine, paper delivery device being set, the pedestal of the other end cuts platform upper surface and opens up blanking
Paper pulverizer is arranged with the underface of material-dropping hole face in hole；It cuts rack and is fixedly connected with group for a pair of of stringer and a crossbeam
At u-bracket, in the lower end surface of crossbeam, cutting knife moving up and down is set, laser locators are arranged in two longitudinal brackets,
The laser of laser locator transmitting and the blade of cutting knife are in same vertical plane.
Be in place of the deficiencies in the prior art, paper delivery device used to carry out charging push, but its push process without
The final position of any restrictions, push is positioned by laser locator, and push process needs biggish force to overcome paper
The frictional force opened and cut platform surface；In this case push process, due to the inertia and frictional force of each section paper
Difference, when reaching positioning when position, the relative position between each section paper is likely to result in offset, just will appear paper at this time
Or books cut out the problem that precision is told somebody what one's real intentions are, consistency is poor；And if its push structure be changed into carrying conveying, though
It is whole so paper and pushing structure can be combined into movement, but it can only be waited after cutting, and could withdraw push structure, effect
Rate is lower.
Utility model content
The purpose of the utility model is to provide a kind of alternative expression guillotines, and which solve cannot be considered in terms of cutting precision and cut
Efficiency has the advantages that cutting precision is high, it is high-efficient to cut.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of alternative expression guillotine is cut including cutting platform, being set to cutting frame and being set on cutting platform
Cutting knife moving up and down on frame, it is characterized in that: it is described cut cut platform on be provided at least two groups along towards or away from
The mobile feeding mechanism in the direction of cutter, the first power mechanism that two feeding mechanisms are alternately come to transmission back and positioning blocking
Mechanism, the positioning blocking mechanism and feeding mechanism are respectively arranged at the two sides of cutting knife.
By using above-mentioned technical proposal, Alternating Transportation is formed by two feeding mechanisms, wherein a feeding mechanism
Paper be in when cutting state, what another feeding mechanism carried out paper stacks filling；It is dynamic by first after being disposed respectively
Force mechanisms drive alternating, and to improve efficiency, during being sent under cutting knife, positioning blocking mechanism can limit the paper stacked
Final position, to forces location be collectively formed with feeding material component and abut correction, with raising cut precision with it is consistent
Property；Thus it has effectively taken into account cutting quality and has cut efficiency.
The utility model is further arranged to: first power mechanism includes at least two being set to and cutting the of platform
One delivery wheel, the first conveyer belt for being surrounded on two defeated first delivery wheels and the first conveying electricity for driving the rotation of the first delivery wheel
Machine, the side of the adjacent feeding mechanism are fixed with first conveyer belt relative to the symmetrical two parts of the first delivery wheel respectively.
By using above-mentioned technical proposal, motor drives the rotation of the first delivery wheel, and the first delivery wheel drives first conveyer belt
It rotates, and first conveyer belt and the fixed form of feeding mechanism allow a power mechanism to drive two feeding mechanisms simultaneously
It is mobile, and since two feeding mechanisms are located at the two sides of first pulley, it is moved when first conveyer belt rotates
Direction can remain alternate relative position just on the contrary, automatically form Alternating Transportation.
The utility model is further arranged to: sense contact is provided in the first conveyer belt, on the cutting platform
It is provided with sense contact cooperation close to switch.
By using above-mentioned technical proposal, the fixed point control conveyed to conveyer belt is realized in sense contact and the cooperation close to switch
System, to be automatically stopped after the first delivery board is delivered to designated position.
The utility model is further arranged to: described to cut the tensioning frame for being provided on platform and cutting platform sliding connection
And the nutted rod being threadedly coupled with tensioning frame, the nutted rod are rotationally connected with cutting platform, are provided on the tensioning frame
Backstand with tensioning frame sliding connection and the tensioning spring that is fixed between backstand and tensioning frame, one of them described the
One delivery wheel is fixed on backstand.
By using above-mentioned technical proposal, rotate nutted rod both adjustable tensioning frame and cut the position between platform with
The tensioning state of first conveyer belt is kept, and tensioning spring can make this linear deformation of tensioning, protect always after tensioning
Precompression is held, and is able to maintain certain precompression after tensioning.
The utility model is further arranged to: the feeding mechanism include the second guide rail, sliding be connected to the second guide rail
Loading plate and the vertical vertical plate for being fixed on loading plate, the vertical plate are fixedly connected with first conveyer belt, the surface of the vertical plate
It is opposite and parallel with the stop flat of positioning blocking mechanism.
By using above-mentioned technical proposal, for loading plate as basic carrier carrying to cutting material, vertical plate forms end in side
Face component is being deviated with preventing cutting material from generating in moving process, and when final positioning, positioning can be cooperated to hinder
Retaining device, which forms both ends, to be stopped.
The utility model is further arranged to: sliding is equipped with the more slide bars being parallel to each other, the cunning on the vertical plate
One end of bar towards positioning plate is fixed with push plate, is fixed with pre-compressed spring between the push plate and vertical plate.
By using above-mentioned technical proposal, formation has certain elasticity and moveable push stop surface, so that cutting
Material can have certain evaded distance when stop positioning by positioning blocking mechanism, and be also equipped with while evacuation
Certain precompression is to improve the flatness at both ends.
The utility model is further arranged to: the positioning blocking mechanism includes being provided with first cut on platform to lead
Rail slides the first gear frame being connected on the first guide rail, is fixed on positioning plate and band of first gear frame towards cutting knife
The mobile first motor of dynamic first gear frame, the moving direction of first gear frame is towards or away from cutting knife.
By using above-mentioned technical proposal, the first gear frame provides stable sliding limitation for positioning plate, passes through motor band
Dynamic positioning plate can be positive it is mobile towards or away from cutting knife, to guarantee good precision.
The utility model is further arranged to: it is connected with displacement sensor on the output shaft of the first motor, described
One motor is fixed on the first gear frame, and the first rack gear is provided on first guide rail, is provided on first gear frame
The first gear for engaging with the first rack gear and being driven by first motor.
By using above-mentioned technical proposal, gear driven merging precision is higher, and power source is set to the first transmission
Frame simultaneously moves, and can keep transmission precision to avoid interference and resistance problem brought by long-distance transmission；It is passed by displacement
Sensor can be detected and controlled accurately.
The utility model is further arranged to: it is connected with displacement sensor on the output shaft of the first motor, described
One motor is fixed on cutting platform, and the transmission spiral shell that the output shaft of first motor is threadedly coupled is provided on first gear frame
It is female.
By using above-mentioned technical proposal, screw rod transmission has higher stability, and is driven relatively high, Ke Yigeng
For the position for accurately controlling positioning plate, improves and cut precision.
In conclusion the utility model has the following beneficial effects:
1, time is reduced in a manner of alternate transport, raising cuts efficiency, to position blocking mechanism cooperation feeding group
Part is collectively formed forces location and abuts correction, cuts precision and consistency to improve；Effectively taken into account cutting quality and
Cut efficiency；
2, precompressed bottom is set in the non-locating of material to be cut, cooperation positioning blocking mechanism is positioned, and positioning accurate is improved
Degree.
Detailed description of the invention
Fig. 1 is the overall structure figure of the guillotine of embodiment 1；
Fig. 2 is the structure chart of the positioning blocking mechanism and feeding mechanism of embodiment 1；
Fig. 3 is enlarged drawing of the Fig. 1 of embodiment 1 at A；
Fig. 4 is the structure chart of the positioning blocking mechanism of embodiment 2.
In figure, 1, cutting platform；2, blocking mechanism is positioned；3, feeding mechanism；4, the first power mechanism；5, tension assembly；
11, frame is cut；12, cutting knife；21, the first guide rail；22, the first gear frame；23, positioning plate；231, grid hole；24, the first electricity
Machine；25, nut is moved；26, displacement sensor；27, the first rack gear；28, first gear；31, the second guide rail；32, loading plate；33,
Vertical plate；34, push plate；35, slide bar；36, pre-compressed spring；41, the first delivery wheel；42, first conveyer belt；43, the first feeder motor；
44, sense contact；45, close to switch；51, tensioning frame；52, nutted rod；53, fixed block；54, backstand；55, tensioning spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of alternative expression guillotine as depicted in figs. 1 and 2, including cuts platform 1, cuts frame 11, cutting knife
12 and it is respectively arranged on 2, two feeding mechanisms 3 of positioning blocking mechanism and the first power mechanism 4 of 12 two sides of cutting knife.It cuts
Knife 12 can be moved up and down along frame 11 is cut, and the paper of stacking to be cut or books are sent under cutting knife 12 by feeding mechanism 3, the
One power mechanism 4 drives two feeding mechanisms 3 alternately to carry out transmission back, and to eliminate the blank time waited, positioning blocking mechanism 2 is mentioned
Stop for positioning, positioning and correction are provided, cuts precision and consistency to improve.
Feeding mechanism 3 includes that the second guide rail 31, sliding are connected to the loading plate 32 of the second guide rail 31 and vertical are fixed on
The vertical plate 33 of loading plate 32, the surface of vertical plate 33 and the blocking surface of positioning blocking mechanism 2 are opposite and parallel.Sliding is worn on vertical plate 33
Equipped with the more slide bars being parallel to each other 35, one end of slide bar 35 towards positioning plate 23 is fixed with push plate 34, push plate 34 and vertical plate 33
Between be fixed with pre-compressed spring 36.
First power mechanism 4 is set to including two to be cut the first delivery wheel 41 of platform, is surrounded on two defeated first conveyings
The first conveyer belt 42 of wheel 41 and the first feeder motor 43 for driving the rotation of the first delivery wheel 41, two the first delivery wheels 41 divide
The tension assembly 5 for not being connected to the shaft of the first feeder motor 43 and cutting on platform connects.The side of adjacent loading plate 32
It is fixed respectively with first conveyer belt relative to the symmetrical two parts of the first delivery wheel 41, first conveyer belt 42 can be tooth band or replace
It is changed to transmission chain.It is provided with sense contact 44 in first conveyer belt 42, cuts and is provided on platform close to switch 45, held at two
When support plate 32 arrives separately at beginning and end, sense contact 44 and the close simultaneously feedback signal of close switch 45 are to control the first conveying
Motor 43 stops.
Tension assembly 5 includes and cuts the tensioning frame 51 and being threadedly coupled with tensioning frame 51 that the sliding of platform 1 connects
Tight bar 52, nutted rod 52 are rotationally connected with the fixed block 53 for cutting and being arranged on platform 1, are provided with and tensioning frame 51 on tensioning frame 51
The tensioning spring 55 for sliding the backstand 54 of connection and being fixed between backstand 54 and tensioning frame 51.
Positioning blocking mechanism 2 is connected on the first guide rail 21 including being provided with the first guide rail 21 cut on platform 1, sliding
The first gear frame 22, be fixed on the first gear frame 22 towards the positioning plate 23 of cutting knife 12 and drive the first gear frame 22 move
Dynamic first motor 24, the end face of positioning plate 23 towards feeding are provided with the grid hole 231 of horizontally spaced arrangement, with suitable
There should be an end face of burr or sundries, the moving direction of the first gear frame 22 is towards or away from cutting knife 12.First motor 24 is solid
Due to cutting platform 1, the transmission nut 25 of output shaft threaded connection of first motor 24 is provided on the first gear frame 22 with shape
At screw rod transmission.Displacement sensor 26 is connected on the output shaft of first motor 24, displacement sensor 26 is angle displacement biography
Sensor 26, to detect and regulate and control the position location of positioning plate 23.
Working method:
Mode one: will be placed in loading plate 32 to the books of material or paper sheet stacking, and contact at push plate 34 with one end, lead to
Crossing the second motor drives loading plate 32 mobile books to be delivered under cutting knife 12.Positioning plate 23 is driven by first motor 24
It is mobile, and setting position location, in this process, the end of positioning plate 23 are reached according to the feedback control of angular position sensor
Portion contradicts the end face of the books stacked, and oppresses that its is smooth, and pre-compressed spring 36 will also have a degree of contraction.Then cutting knife
12 move down and cut, while carrying out loading books or paper to another loading plate 32.Alternating Transportation later repeats the above steps.
Mode two: it is mobile that positioning plate 23 is driven by first motor 24, and according to the feedback control of angular position sensor
Reach setting position location；It will be placed in loading plate 32 to the books of material or paper sheet stacking, and push plate 34 is contacted at one end,
Drive loading plate 32 is mobile to abut being delivered to books with positioning plate 23 by the second motor.Then cutting knife 12 moves down sanction
It cuts, while another loading plate 32 is carried out to load books or paper.Alternating Transportation later repeats the above steps.
Embodiment 2: as shown in figure 4, difference from example 1 is that, first motor 24 is fixed on the first gear frame
It is provided with the first rack gear 27 on 22, on guide rail, is provided on the first gear frame 22 and engages and with the first rack gear 27 by first motor
24 first gears 28 driven.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as within the protection scope of the present utility model all by the protection of Patent Law.
Claims (9)
1. a kind of alternative expression guillotine, cutting frame (11) and set on platform (1) is cut including cutting platform (1), being set to
It is placed in and cuts cutting knife (12) moving up and down on frame (11), it is characterized in that: being provided at least two on the cutting platform (1)
Group comes the first of transmission back along the feeding mechanism (3) moved towards or away from the direction of cutter, by two feeding mechanisms (3) alternatings
Power mechanism (4) and positioning blocking mechanism (2), the positioning blocking mechanism (2) is respectively arranged at feeding mechanism (3) to be cut
The two sides of knife (12).
2. a kind of alternative expression guillotine according to claim 1, it is characterized in that: first power mechanism (4) includes extremely
Few two are set to the first delivery wheel (41) for cutting platform (1), the first conveyer belt for being surrounded on two defeated first delivery wheels (41)
(42) and drive the first delivery wheel (41) rotation the first feeder motor (43), the side of the adjacent feeding mechanism (3)
It is fixed respectively with first conveyer belt (42) relative to the symmetrical two parts of the first delivery wheel (41).
3. a kind of alternative expression guillotine according to claim 2, it is characterized in that: being provided in the first conveyer belt (42)
Sense contact (44), described cut are provided with sense contact (44) cooperation close to switch (45) on platform (1).
4. a kind of alternative expression guillotine according to claim 2, it is characterized in that: be provided on the cutting platform (1) with
The nutted rod (52) for cutting the tensioning frame (51) of platform (1) sliding connection and being threadedly coupled with tensioning frame (51), the tensioning
Bar (52), which is rotationally connected with, cuts platform (1), and the tensioning with tensioning frame (51) sliding connection is provided on the tensioning frame (51)
Seat (54) and the tensioning spring (55) being fixed between backstand (54) and tensioning frame (51), one of them described first conveying
Wheel (41) is fixed on backstand (54).
5. a kind of alternative expression guillotine according to claim 2, it is characterized in that: the feeding mechanism (3) is led including second
Rail (31), sliding are connected to the loading plate (32) and the vertical vertical plate (33) for being fixed on loading plate (32) of the second guide rail (31),
The vertical plate (33) is fixedly connected with first conveyer belt (42), the surface of the vertical plate (33) and the resistance of positioning blocking mechanism (2)
Flat abutment is opposite and parallel.
6. a kind of alternative expression guillotine according to claim 5, it is characterized in that: on the vertical plate (33) sliding be equipped with it is more
One end of the slide bar (35) that root is parallel to each other, slide bar (35) towards the positioning plate (23) is fixed with push plate (34), the push plate
(34) it is fixed between vertical plate (33) pre-compressed spring (36).
7. a kind of alternative expression guillotine according to claim 1, it is characterized in that: the positioning blocking mechanism (2) includes setting
It is equipped with the first guide rail (21) cut on platform (1), the first gear frame (22) that sliding is connected on the first guide rail (21), fixes
In the first gear frame (22) first electricity mobile towards the positioning plate (23) of cutting knife (12) and drive the first gear frame (22)
Machine (24), the moving direction of first gear frame (22) is towards or away from cutting knife (12).
8. a kind of alternative expression guillotine according to claim 7, it is characterized in that: on the output shaft of the first motor (24)
It is connected with displacement sensor (26), the first motor (24) is fixed on the first gear frame (22), first guide rail (21)
On be provided with the first rack gear (27), be provided on first gear frame (22) and engage and with the first rack gear (27) by first motor
(24) first gear (28) driven.
9. a kind of alternative expression guillotine according to claim 7, it is characterized in that: on the output shaft of the first motor (24)
It is connected with displacement sensor (26), the first motor (24), which is fixed on, cuts platform (1), sets on first gear frame (22)
It is equipped with the transmission nut (25) that the output shaft of first motor (24) is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108813.9U CN209335678U (en) | 2018-12-15 | 2018-12-15 | A kind of alternative expression guillotine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108813.9U CN209335678U (en) | 2018-12-15 | 2018-12-15 | A kind of alternative expression guillotine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209335678U true CN209335678U (en) | 2019-09-03 |
Family
ID=67757279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108813.9U Expired - Fee Related CN209335678U (en) | 2018-12-15 | 2018-12-15 | A kind of alternative expression guillotine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209335678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599255A (en) * | 2020-06-12 | 2020-08-28 | 李一亮 | Based on cutting device is used in packaging design teaching |
-
2018
- 2018-12-15 CN CN201822108813.9U patent/CN209335678U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111599255A (en) * | 2020-06-12 | 2020-08-28 | 李一亮 | Based on cutting device is used in packaging design teaching |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190903 Termination date: 20201215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |