CN207596128U - A kind of paper twisting device - Google Patents
A kind of paper twisting device Download PDFInfo
- Publication number
- CN207596128U CN207596128U CN201721637904.0U CN201721637904U CN207596128U CN 207596128 U CN207596128 U CN 207596128U CN 201721637904 U CN201721637904 U CN 201721637904U CN 207596128 U CN207596128 U CN 207596128U
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- China
- Prior art keywords
- paper
- rotating shaft
- wheel
- sheets rolling
- twisting device
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Abstract
The utility model is related to a kind of paper twisting devices, the first paper-sheets rolling wheel including first rotating shaft and in first rotating shaft, further include auxiliary paper-advance unit, the auxiliary paper-advance unit includes the first synchronizing wheel, the second synchronizing wheel, the second paper-sheets rolling wheel, housing, first synchronizing wheel, housing are arranged in first rotating shaft, the second shaft is equipped in the housing, second synchronizing wheel is arranged on the second paper-sheets rolling wheel in the second shaft, synchronous belt is equipped between first synchronizing wheel and the second synchronizing wheel, the first rotating shaft and the second shaft are rotatable with respect to housing.Paper-advance unit is assisted by increase, at work, the first paper-sheets rolling wheel and the second paper-sheets rolling wheel are placed on paper, first rotating shaft rotation drives the rotation of the first paper-sheets rolling wheel, and paper is made to advance, and rotates the second paper-sheets rolling wheel by the first synchronizing wheel, the second synchronizing wheel, increase pickup ability, it is relatively reliable.
Description
Technical field
The utility model is related to a kind of paper twisting devices.
Background technology
In the equipment for being related to paper input in printer, lottery tickets machine, scanner etc., it is desirable that reliably smoothly send paper
Enter next paper transport device, be equipped with paper twisting device.Existing paper twisting device generally comprises shaft, and shaft is equipped with pickup
Wheel has larger frictional force between paper-sheets rolling wheel and paper, bill is driven to advance by the rotation of paper-sheets rolling wheel.But existing stranding
The pickup ability of paper device is simultaneously unreliable or problem often occurs.
Invention content
The utility model is in view of the above-mentioned problems, provide a kind of paper twisting device.
Technical solution adopted in the utility model is as follows：A kind of paper twisting device, including first rotating shaft and positioned at first turn
The first paper-sheets rolling wheel on axis, further includes auxiliary paper-advance unit, and the auxiliary paper-advance unit includes the first synchronizing wheel, the second synchronization
Wheel, the second paper-sheets rolling wheel, housing, first synchronizing wheel, housing are arranged in first rotating shaft, and second turn is equipped in the housing
Axis, second synchronizing wheel is arranged on the second paper-sheets rolling wheel in the second shaft, between first synchronizing wheel and the second synchronizing wheel
Equipped with synchronous belt, the first rotating shaft and the second shaft are rotatable with respect to housing.
It is connected between the first rotating shaft and the second shaft and housing by bearing.
The housing includes two side plates and upper cover, and the side plate is connect with first rotating shaft and the second shaft by bearing,
The bearing is equipped with lug boss in side plate interior sides, and the upper cover connects two side plates.
The upper cover is connected by screw with two side plates.
The first rotating shaft is equipped with top cover, and the top cover is bonded two side plates or two side plates respectively with the first synchronizing wheel
Interior bearing setting, and be fixed by screws in first rotating shaft.
Connecting rod is equipped between two side plates.
First paper-sheets rolling wheel is two, is located at the both sides of auxiliary paper-advance unit respectively.
The first rotating shaft is equipped at least a pair of of gear paper wheel, is evenly distributed in the both sides of two the first paper-sheets rolling wheels.
First paper-sheets rolling wheel is externally provided with rubber housing.
The first paper-sheets rolling wheel periphery is equipped with pickup section and hanging section, the pickup section to the distance in first rotating shaft axle center etc.
In or more than first rotating shaft to the distance of paper, the distance of the hanging section to first rotating shaft axle center is less than first rotating shaft to paper
Distance.
The beneficial effects of the utility model are as follows：Paper-advance unit is assisted by increase, at work, the first paper-sheets rolling wheel and the
Two paper-sheets rolling wheels are placed on paper, and first rotating shaft rotation drives the rotation of the first paper-sheets rolling wheel, and paper is made to advance, and is synchronized by first
Wheel, the second synchronizing wheel rotate the second paper-sheets rolling wheel, increase pickup ability, relatively reliable.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the bottom view of the utility model.
Fig. 3 is the side view of the first paper-sheets rolling wheel.
In figure, 1, first rotating shaft；2, the first paper-sheets rolling wheel；201, pickup section；202, hanging section；3, the first synchronizing wheel；4, the
Two synchronizing wheels；5, the second paper-sheets rolling wheel；601, side plate；602, upper cover；7, the second shaft；8, synchronous belt；9, bearing；10, outside rubber
Set；11, keep off paper wheel；12, top cover；13, connecting rod.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the structure diagram of the utility model can be better described.
A kind of paper twisting device, the first paper-sheets rolling wheel 2 including first rotating shaft 1 and in first rotating shaft 1, further include assist into
Paper device, it is described auxiliary paper-advance unit include the first synchronizing wheel 3, the second synchronizing wheel 4, the second paper-sheets rolling wheel 5, housing, described first
Synchronizing wheel 3, housing are arranged in first rotating shaft 1, and the second shaft 7 is equipped in the housing, and second synchronizing wheel 4 and second is rubbed with the hands
Paper wheel 5 is arranged in the second shaft 7, between 3 and second synchronizing wheel 4 of the first synchronizing wheel be equipped with synchronous belt 8, described first turn
Axis 1 and second shaft, 7 opposite housings are rotatable.Paper-advance unit is assisted by increase, at work, the first paper-sheets rolling wheel and second is rubbed with the hands
Paper wheel is placed on paper, and first rotating shaft rotation drives the rotation of the first paper-sheets rolling wheel, and paper is made to advance, and passes through the first synchronizing wheel, the
Two synchronizing wheels rotate the second paper-sheets rolling wheel, increase pickup ability, relatively reliable.
It is connected between 1 and second shaft 7 of first rotating shaft and housing by bearing 9.By setting bearing, reduce and turn
Dynamic frictional force.
The housing includes two side plates 601 and upper cover 602, and the side plate 601 is logical with 1 and second shaft 7 of first rotating shaft
It crosses bearing 9 to connect, the bearing 9 is equipped with lug boss 901 in 601 inside of side plate, and the upper cover 602 connects two side plates 601.Institute
Upper cover 602 is stated to be connected by screw with two side plates 601.The first rotating shaft 1 is equipped with top cover 12, the top cover 12 and first
The bearing 9 that synchronizing wheel 3 is bonded respectively in two side plates 601 or two side plates 601 is set, and be fixed by screws in first rotating shaft
On 1.Installation auxiliary paper-advance unit when, first 12 and first synchronizing wheel 3 of top cover is sleeved in first rotating shaft 1, then by two bearings 9 from
Both sides are sleeved in first rotating shaft 1, then two side plates 601 are sleeved on from both sides in first rotating shaft 1, the second shaft 7, the second paper-sheets rolling wheel
5 and connect the second synchronizing wheel 4 of synchronous belt 8 with the first synchronizing wheel 3 and be packed into, then move to top cover 12 and the first synchronizing wheel 3
12 and first synchronizing wheel 3 of top cover by screw is fixed in first rotating shaft 1, is then installed by screw by corresponding position
Lid 602 assists paper-advance unit that would not move left and right again in this way.It is simple in structure, it is easy for installation.
Wherein, the upper cover 602 is connected by screw with two side plates 601, the modes such as can also select to weld, be clamped,
It is connected by screw, easy disassembly, and securely.
Connecting rod 13 is equipped between two side plates 601.Strengthen intensity.It is connected by screw between connecting rod and side plate.
First paper-sheets rolling wheel 2 is two, is located at the both sides of auxiliary paper-advance unit respectively.Active force is more uniform in this way.
The first rotating shaft 1 is equipped at least a pair of of gear paper wheel 11, is evenly distributed in the both sides of two the first paper-sheets rolling wheels 2.
It is 4 in figure, respectively in the both sides of two the first paper-sheets rolling wheels 2, plays and smooth paper, prevents paperboard caused by paper portions tilting
Failure.
First paper-sheets rolling wheel 2 is externally provided with rubber housing 10.Increase frictional force.
First paper-sheets rolling wheel, 2 periphery is equipped with pickup section 201 and hanging section 202, the pickup section 201 to first rotating shaft 1
The distance in axle center is equal to or more than first rotating shaft 1 to the distance of paper, and larger frictional force can be formed between paper, makes paper
Advance, the distance of the hanging section 202 to 1 axle center of first rotating shaft is less than first rotating shaft 1 to the distance of paper, has between paper
Certain intervals, to paper without active force.During continuous paper-feeding, in the presence of no active force between the two pieces of paper of the first paper-sheets rolling wheel 2 effect
Gap separates two pieces of paper.
The foregoing is merely a kind of embodiments of the utility model, are not used for limiting the scope of protection of the utility model；
The scope of protection of the utility model is limited by the claim in claims, and it is every made according to utility model it is equivalent
Variation and modification, all within the protection domain of the utility model patent.
Claims (10)
1. a kind of paper twisting device, including first rotating shaft（1）With positioned at first rotating shaft（1）On the first paper-sheets rolling wheel（2）, feature exists
In：Auxiliary paper-advance unit is further included, the auxiliary paper-advance unit includes the first synchronizing wheel（3）, the second synchronizing wheel（4）, second rub with the hands
Paper wheel（5）, housing, first synchronizing wheel（3）, housing be arranged on first rotating shaft（1）On, the second shaft is equipped in the housing
（7）, second synchronizing wheel（4）With the second paper-sheets rolling wheel（5）It is arranged on the second shaft（7）On, first synchronizing wheel（3）With
Two synchronizing wheels（4）Between be equipped with synchronous belt（8）, the first rotating shaft（1）With the second shaft（7）It is rotatable with respect to housing.
2. paper twisting device according to claim 1, it is characterised in that：The first rotating shaft（1）With the second shaft（7）With
Pass through bearing between housing（9）Connection.
3. paper twisting device according to claim 2, it is characterised in that：The housing includes two side plates（601）And upper cover
（602）, the side plate（601）With first rotating shaft（1）With the second shaft（7）Pass through bearing（9）Connection, the bearing（9）In side
Plate（601）Inside is equipped with lug boss（901）, the upper cover（602）Connect two side plates（601）.
4. paper twisting device according to claim 3, it is characterised in that：The upper cover（602）With two side plates（601）Pass through
Screw connects.
5. paper twisting device according to claim 3, it is characterised in that：The first rotating shaft（1）It is equipped with top cover（12）, institute
State top cover（12）With the first synchronizing wheel（3）It is bonded two side plates respectively（601）Or two side plates（601）Interior bearing（9）Setting,
And it is fixed by screws in first rotating shaft（1）On.
6. paper twisting device according to claim 3, it is characterised in that：Two side plates（601）Between be equipped with connecting rod（13）.
7. paper twisting device according to claim 1, it is characterised in that：First paper-sheets rolling wheel（2）It is two, is located at respectively
Assist the both sides of paper-advance unit.
8. paper twisting device according to claim 7, it is characterised in that：The first rotating shaft（1）It is equipped at least a pair of of gear
Paper wheel（11）, it is evenly distributed in two the first paper-sheets rolling wheels（2）Both sides.
9. paper twisting device according to claim 1, it is characterised in that：First paper-sheets rolling wheel（2）It is externally provided with rubber housing
（10）.
10. paper twisting device according to claim 9, it is characterised in that：First paper-sheets rolling wheel（2）Periphery is equipped with pickup section
（201）With hanging section（202）, the pickup section（201）To first rotating shaft（1）The distance in axle center is equal to or more than first rotating shaft
（1）To the distance of paper, the hanging section（202）To first rotating shaft（1）The distance in axle center is less than first rotating shaft（1）To paper
Distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637904.0U CN207596128U (en) | 2017-11-30 | 2017-11-30 | A kind of paper twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637904.0U CN207596128U (en) | 2017-11-30 | 2017-11-30 | A kind of paper twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596128U true CN207596128U (en) | 2018-07-10 |
Family
ID=62761754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721637904.0U Active CN207596128U (en) | 2017-11-30 | 2017-11-30 | A kind of paper twisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596128U (en) |
-
2017
- 2017-11-30 CN CN201721637904.0U patent/CN207596128U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |