CN209022134U - A kind of paper cutter - Google Patents
A kind of paper cutter Download PDFInfo
- Publication number
- CN209022134U CN209022134U CN201821628112.1U CN201821628112U CN209022134U CN 209022134 U CN209022134 U CN 209022134U CN 201821628112 U CN201821628112 U CN 201821628112U CN 209022134 U CN209022134 U CN 209022134U
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- Prior art keywords
- pressing plate
- cutter
- paper
- rack
- shaped pressing
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Abstract
The utility model specifically discloses a kind of paper cutters comprising support construction, paper feeding structure and pressing plate shear structure；The support construction includes rack and gas cylinder hut；The upper rack is equipped with cavity；The gas cylinder hut is fixed on rack top；The paper feeding structure includes driving wheel, feeding-in roll and driven wheel；The driving wheel and driven wheel is partial gear engagement connection；The driving wheel, feeding-in roll and driven wheel are both secured in rack；The pressing plate shear structure includes cutter, cylinder and U-shaped pressing plate；The cylinder is fixed on gas cylinder hut inside top；The cylinder lower end is connected with telescopic rod；The telescopic rod lower end is fixed with connecting rod；The U-shaped pressing plate is movably connected on the bottom of connecting rod；The cutter is placed in U-shaped pressing plate.The utility model structure is simple, has the characteristics that intermittent paper feeding, while being avoided that flash occurs in sheared edge, is used conveniently and safely.
Description
Technical field
The utility model relates to paper conversion engineering device technique fields, and in particular to a kind of paper cutter.
Background technique
It needs to use paper cutter when cutting paper, now paper cutter on the market, it is most of in cut paper to improve efficiency
When, sheet-transport belt is continuous running, rather than suspend, even if the cutting speed of hand papercutter is quickly, in the notch of paper
Place is all easy to generate flash, influences the quality of product.And existing paper cutter the degree of automation is not high, needs operator
Paper sheet stacking is manually fed below cutter mouth again and is operated, this has certain danger for the operators.Cause
This, needs a kind of cutting paper flash do not occur, while having the paper cutter of intermittent paper feeding ability, can improve the quality of production
And speed, promote the safety coefficient of operator.
Utility model content
There is intermittent paper feeding the technical problem to be solved by the utility model is to provide one kind and cutting paper does not occur
The paper cutter of flash.
A kind of paper cutter comprising support construction, paper feeding structure and pressing plate shear structure；
The support construction includes rack and gas cylinder hut；The upper rack is equipped with cavity；The gas cylinder hut is solid
Due to rack top；
The paper feeding structure includes driving wheel, feeding-in roll and driven wheel；The driving wheel and driven wheel is incomplete
Gear engagement connection；The driving wheel, feeding-in roll and driven wheel are both secured in rack；
The pressing plate shear structure includes cutter, cylinder and U-shaped pressing plate；The cylinder is fixed on gas cylinder hut medial roof
Portion；The cylinder lower end is connected with telescopic rod；The telescopic rod lower end is fixed with connecting rod；The U-shaped pressing plate activity connects
It is connected to the bottom of connecting rod；The cutter is placed in U-shaped pressing plate.
Preferably, the driving wheel includes drive sprocket axle, the active gear teeth and active Locking arc；The drive sprocket axle connects
It is connected to motor output end；The outer edge of the driving wheel is equipped with the active gear teeth and active Locking arc.
Preferably, the driven wheel further includes the follower shaft for also serving as let off roll, driven Locking arc and the driven gear teeth；Institute
The driven Locking arc stated fits with active Locking arc；The driven gear teeth are meshed with the active gear teeth.The active gear teeth and from
Driving wheel tooth, which is meshed, to be conducive to drive sprocket axle and drives follower shaft rotation, active Locking arc and driven Locking arc fit make it is driven
Wheel shaft stopping is rotated with drive sprocket axle, is achieved the purpose that interval paper feeding, is saved artificial paper feeding step, improve the safety of production process
Property.
Preferably, the connecting rod bottom is fixed with snap-gauge；The snap-gauge is placed in inside U-shaped pressing plate.In telescopic rod
When moving up, snap-gauge can support and fix U-shaped pressing plate, and U-shaped pressing plate is lifted, convenient for paper with also serving as let off roll
Follower shaft is moved to below U-shaped pressing plate, is prepared for shearing next time.
It is further preferred that the U-shaped pressing plate bottom symmetrical is equipped with press strip；The press strip is fixed on U-shaped pressing plate；Institute
The snap-gauge bottom stated is fixed with cutter.When U-shaped pressing plate moves down, press strip can fix paper, when cutter shearing,
Paper flash will not occur because of mobile.
It is further preferred that the press strip is rubber strip.Rubber strip can play certain buffer function, guarantee paper not
It can be subject to crushing, while also there is certain friction, capability, prevent U-shaped pressing plate in shear history mobile.
Preferably, rack is equipped with cutter groove corresponding with cutter, and the cutter groove matches with cutter.Cutter groove is advantageous
It is cut in cutter, so that easy to operate.
The utility model has the advantages that driving wheel described in the utility model and driven wheel are partial gear engagement connection, so that paper feeding
Mechanism has the function of intermittent paper feeding；When U-shaped pressing plate moves down, press strip can fix paper, when cutter is sheared
It waits, paper flash will not occur because of mobile；The active gear teeth and the driven gear teeth be meshed be conducive to drive sprocket axle drive it is driven
Wheel shaft rotation, active Locking arc and driven Locking arc, which fit, rotates follower shaft stopping with drive sprocket axle, reaches interval and send
The purpose of paper saves artificial paper feeding step, improves the safety of production process；When telescopic rod moves up, snap-gauge can be supported
And fixed U-shaped pressing plate, U-shaped pressing plate is lifted, convenient for paper as the follower shaft for also serving as let off roll is moved to U-shaped pressing plate
Lower section is prepared for shearing next time；Rubber strip can play certain buffer function, guarantee that paper will not be subject to crushing, while
With certain friction, capability, prevent U-shaped pressing plate in shear history mobile；Cutter groove is conducive to cutter and is cut, so that operation
It is easy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of paper cutter described in the utility model.
Fig. 2 is a kind of structural schematic diagram of paper cutter described in the utility model.
Fig. 3 is a kind of structural schematic diagram of paper cutter described in the utility model.
In figure: 1- rack；2- cutter；3- cutter groove；4- driving wheel；41- drive sprocket axle；The 42- active gear teeth；43- actively locks
Only arc；5- feeding-in roll；6- paper；7- driven wheel；71- follower shaft；The driven Locking arc of 72-；The driven gear teeth of 73-；8- snap-gauge；9-
Connecting rod；10- cylinder；11- telescopic rod；12- gas cylinder hut；13-U type pressing plate；14- cavity；15- press strip.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1-3, the utility model provides a kind of paper cutter comprising support construction, paper feeding structure and pressing plate
Shear structure；The support construction includes rack 1 and gas cylinder hut 12；1 top of rack is equipped with cavity 14；The gas
Cylinder case 12 is fixed on 1 top of rack；The paper feeding structure includes driving wheel 4, feeding-in roll 5 and driven wheel 7；The driving wheel
4 and driven wheel 7 be partial gear engagement connection；The driving wheel 4, feeding-in roll 5 and driven wheel 7 are both secured in rack 1；
The pressing plate shear structure includes cutter 2, cylinder 10 and U-shaped pressing plate 13；The cylinder 10 is fixed on 12 inside of gas cylinder hut
Top；10 lower end of cylinder is connected with telescopic rod 11；11 lower end of telescopic rod is fixed with connecting rod 9；The U-shaped pressure
Plate 13 is movably connected on the bottom of connecting rod 9；The cutter 2 is placed in U-shaped pressing plate 13；The rack 1 is equipped with and cutter 2
Corresponding cutter groove 3, the cutter groove 3 match with cutter 2, and cutter groove 3 is conducive to cutter 2 and is cut, so that operation letter
Just.
Specifically, the driving wheel 4 includes drive sprocket axle 41, the active gear teeth 42 and active Locking arc 43；The master
Driving wheel axis 41 is connected to motor output end；The outer edge of the driving wheel 4 is equipped with the active gear teeth 42 and active Locking arc 43；Institute
The driven wheel 7 stated further includes the follower shaft 71 for also serving as let off roll, driven Locking arc 72 and the driven gear teeth 73；The slave lock
Only arc 72 fits with active Locking arc 43；The driven gear teeth 73 are meshed with the active gear teeth 42, the active gear teeth 42 and from
Driving wheel tooth 73, which is meshed, is conducive to the drive rotation of follower shaft 71 of drive sprocket axle 41,72 phase of active Locking arc 43 and driven Locking arc
Fitting makes follower shaft 71 stop rotating with drive sprocket axle 41, achievees the purpose that interval paper feeding, saves artificial paper feeding step, improves
The safety of production process.
Specifically, 9 bottom of connecting rod is fixed with snap-gauge 8；The snap-gauge 8 is placed in inside U-shaped pressing plate 13, is being stretched
When contracting bar 11 moves up, snap-gauge 8 can support and fix U-shaped pressing plate 13, and U-shaped pressing plate 13 is lifted, convenient for paper 6 with
The follower shaft 71 for also serving as let off roll is moved to U-shaped 13 lower section of pressing plate, prepares for shearing next time；The U-shaped pressing plate 13
Bottom symmetrical is equipped with press strip 15；The press strip 15 is fixed on U-shaped pressing plate 13；8 bottom of snap-gauge is fixed with cutter 2, works as U
When type pressing plate 13 moves down, press strip 15 can fix paper, and when cutter 2 is sheared, paper 6 will not go out because of mobile
Existing flash；The press strip 15 is rubber strip, and rubber strip can play certain buffer function, guarantees that paper 6 will not be subject to crushing, together
When also there is certain friction, capability, prevent U-shaped pressing plate 13 in shear history mobile.
Working principle: in use, starting motor, driving wheel 4 is rotated with motor, when the active gear teeth 42 and the driven gear teeth 73
When being meshed, the follower shaft 71 for also serving as let off roll is and then rotated, when active Locking arc 43 and driven Locking arc 72 fit,
The follower shaft 71 for also serving as let off roll stops operating, and paper 6 passes through the follower shaft 71 for also serving as let off roll by feeding-in roll 5,
In the case where the intermittent rotation of follower shaft 71 for also serving as let off roll, the intermittent direction toward cutter groove 3 of paper 6 is mobile；When paper 6
When being placed in cutter groove 3, cylinder 10 works, and telescopic rod 11 stretches down, and connecting rod 9 moves down with telescopic rod 11, U-shaped pressing plate
13 at any time connecting rod 11 move down, until the press strip 15 of U-shaped 13 bottom of pressing plate pushes down paper slip, under gravity, U-shaped pressing plate 13 is tight
It is pressed in rack 1, cutter 2 is still moved down with connecting rod 9, and cutter 2 is placed in cutter groove 3, can cut off paper 6, is sheared
Terminate rear telescopic rod 11 to move up, snap-gauge 8 is moved up with connecting rod 9, can jack up U-shaped pressing plate 13, and motor continues to rotate, when actively
When the gear teeth 42 and the driven gear teeth 73 are meshed, the follower shaft 71 for also serving as let off roll, which and then rotates, completes paper feeding process, anti-with this
It is multiple.
Certainly, certain embodiment described above for only expressing the utility model, description is more detailed, but can not
Therefore it is interpreted as that a limitation on the scope of the patent of the present invention, for the ordinary skill in the art, it is possible to understand that
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and spirit
And modification.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of paper cutter, which is characterized in that it includes support construction, paper feeding structure and pressing plate shear structure；
The support construction includes rack (1) and gas cylinder hut (12)；Rack (1) top is equipped with cavity (14)；It is described
Gas cylinder hut (12) be fixed on rack (1) top；
The paper feeding structure includes driving wheel (4), feeding-in roll (5) and driven wheel (7)；The driving wheel (4) and driven wheel
It (7) is partial gear engagement connection；The driving wheel (4), feeding-in roll (5) and driven wheel (7) are both secured to rack (1)
On；
The pressing plate shear structure includes cutter (2), cylinder (10) and U-shaped pressing plate (13)；The cylinder (10) is fixed on
Gas cylinder hut (12) inside top；Described cylinder (10) lower end is connected with telescopic rod (11)；Telescopic rod (11) lower end is fixed
There are connecting rod (9)；The U-shaped pressing plate (13) is movably connected on the bottom of connecting rod (9)；The cutter (2) is placed in U-shaped pressure
In plate (13).
2. a kind of paper cutter according to claim 1, which is characterized in that the driving wheel (4) includes drive sprocket axle
(41), the active gear teeth (42) and active Locking arc (43)；The drive sprocket axle (41) is connected to motor output end；The master
The outer edge of driving wheel (4) is equipped with the active gear teeth (42) and active Locking arc (43).
3. a kind of paper cutter according to claim 1, which is characterized in that the driven wheel (7) further includes also serving as to unreel
The follower shaft (71) of roller, driven Locking arc (72) and the driven gear teeth (73)；The driven Locking arc (72) and active locking
Arc (43) fits；The driven gear teeth (73) are meshed with the active gear teeth (42).
4. a kind of paper cutter according to claim 1, which is characterized in that described connecting rod (9) bottom is fixed with snap-gauge
(8)；It is internal that the snap-gauge (8) is placed in U-shaped pressing plate (13).
5. a kind of paper cutter according to claim 4, which is characterized in that described U-shaped pressing plate (13) bottom symmetrical is equipped with
Press strip (15)；The press strip (15) is fixed on U-shaped pressing plate (13)；Described snap-gauge (8) bottom is fixed with cutter (2).
6. a kind of paper cutter according to claim 5, which is characterized in that the press strip (15) is rubber strip.
7. a kind of paper cutter according to claim 1, which is characterized in that the rack (1) is equipped with and cutter (2) phase
Corresponding cutter groove (3)；The cutter groove (3) matches with cutter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628112.1U CN209022134U (en) | 2018-10-08 | 2018-10-08 | A kind of paper cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628112.1U CN209022134U (en) | 2018-10-08 | 2018-10-08 | A kind of paper cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209022134U true CN209022134U (en) | 2019-06-25 |
Family
ID=66905443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628112.1U Active CN209022134U (en) | 2018-10-08 | 2018-10-08 | A kind of paper cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209022134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230947A (en) * | 2020-01-31 | 2020-06-05 | 张增良 | Paperboard cutting equipment |
| CN114055549A (en) * | 2021-11-22 | 2022-02-18 | 邬亨山 | Paper tube transverse cutting machine convenient to automatically feed and discharge |
-
2018
- 2018-10-08 CN CN201821628112.1U patent/CN209022134U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230947A (en) * | 2020-01-31 | 2020-06-05 | 张增良 | Paperboard cutting equipment |
| CN114055549A (en) * | 2021-11-22 | 2022-02-18 | 邬亨山 | Paper tube transverse cutting machine convenient to automatically feed and discharge |
| CN114055549B (en) * | 2021-11-22 | 2024-02-20 | 泗阳恒达纸业有限公司 | Paper tube transverse cutting machine convenient for automatic feeding and discharging |
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