CN205951354U - Corrugated paper conveying overspeed device tensioner - Google Patents
Corrugated paper conveying overspeed device tensioner Download PDFInfo
- Publication number
- CN205951354U CN205951354U CN201620717779.3U CN201620717779U CN205951354U CN 205951354 U CN205951354 U CN 205951354U CN 201620717779 U CN201620717779 U CN 201620717779U CN 205951354 U CN205951354 U CN 205951354U
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- CN
- China
- Prior art keywords
- rotating shaft
- plug
- transmission
- belt
- minor axis
- 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.)
- Expired - Fee Related
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model discloses a corrugated paper conveying overspeed device tensioner, including transmission belt, transmission pivot and straining device, the transmission pivot be located the transmission belt between two -layer, straining device include worm wheel, worm, major axis and swing minor axis, swing minor axis and major axis between be connected by a pendulum rod, the swing minor axis winds the major axis rotate, the swing minor axis hug closely in the transmission belt the bottom internal surface, pendulum rod one end link to each other with the swing minor axis, the other end with the worm wheel be connected, worm wheel and worm cooperate, the worm is rotated and drives the worm wheel rotates. The regular overspeed device tensioner of this novel adoption pendulum rod and minor axis just can make the major axis rotate through adjusting the worm, adopts pendulum -type straining device down, and the swing through the pendulum rod drives the minor axis and rotates, during minor axis downward swinging, and the tensioning belt, the machine runs well, and when the minor axis upswing, the belt relaxes, can carry out two range adjustments that transmit between the belt.
Description
Technical field
This utility model belongs to mechanical field and in particular to a kind of tensioner of corrugated paper conveyer belt.
Background technology
In most domestic box press, paste punch-out equipment, the transmission of paper all to complete by belt.Belt surface
Form a plain paper can arbitrarily enter and steadily be placed on it, rely on and friction is provided between the own wt of paper and belt
Power, such paper can be with belt onwards transmission.In the installation process of belt, it is also contemplated that strainer, due to transmission
The material of band is not perfectly elastic body, thus band can relax because of plastic elongation after a period of operation, so that the transmission of band is opened
Clamp force reduces.In order to ensure V belt translation normal work, need to there is tensioner.Tensioner is all between fixing tension force mostly at present
Away from, can not adjust in running, need shut down after be adjusted, need forced adjustment in non-stop-machine transmitting procedure
When it is possible to belt slip can be led to and reversely or minibreak, causes to produce out of order.
Utility model content
The purpose of this utility model is to provide a kind of device periodically realizing belt tension, its Stability Analysis of Structures and simple.
Be employed technical scheme comprise that to achieve these goals：A kind of corrugated paper transmits tensioner, including transmission skin
Band, transmission rotating shaft and strainer, described transmission rotating shaft is located between transmission belt two-layer, and described strainer includes snail
Wheel, worm screw, major axis and swing short axle, are connected by a fork between described swing short axle and major axis, swing short axle around described
Major axis rotate, described swings short axle is close to the bottom inner surface of transmission belt, described fork one end and swing short axle
It is connected, the other end is connected with described worm gear, is driven around worm gear wheel by worm gear wheel, and described worm gear is matched with worm screw
Close, worm screw rotates and drives described worm gear wheel.
Further describe as tensioner is transmitted to a kind of above-mentioned corrugated paper, described transmission rotating shaft include rotating shaft,
Transmission key and plug, described plug coats rotating shaft, and plug medial surface is provided with detent, and described rotating shaft one side is provided with and turns
Dynamic groove, described detent and rotation fit depressions form located space, and described transmission key is placed in located space,
Rotating shaft is passed through to transmit key drive plug rotation.
Further describe as tensioner is transmitted to a kind of above-mentioned corrugated paper, described transmission rotating shaft include rotating shaft and
Plug, described plug coats rotating shaft, and described rotating shaft outer surface is hexagon steel shaft, and plug medial surface is provided with hexagonal space,
Rotating shaft is placed in hexagonal space and cooperates to be close to, and rotating shaft drives plug to rotate.
Further describe as tensioner is transmitted to a kind of above-mentioned corrugated paper, it also includes spindle nose, described spindle nose
Consistent with plug, described plug and spindle nose are respectively arranged at the edge of feed belt both sides, are provided between plug and spindle nose
One sleeve, described sleeve is placed in the inner surface of feed belt, and sleeve, plug and spindle nose rotate with drive feed belt.
The beneficial effects of the utility model：Using the regular tensioner of fork and short axle, strainer uses whirlpool
Worm and gear mechanism.Major axis is through on wallboard, and short axle is located inside belt, is connected by fork, one end of major axis between major and minor axis
Turbine being installed, so short axle being driven to rotate by the swing of fork, thus realizing so that major axis rotates by adjusting worm screw
The tensioning of belt is shunk, simultaneously because turbine and worm mechanism has self-locking performance, so belt after adjustment will not reversely or block
?.This new using lower pendulum-type strainer, during short axle swung downward, tightening belt, machine run well, when in short axial put
When dynamic, belt slack, the distance between two transmission belts can be carried out and adjust.
Brief description
Below in conjunction with the accompanying drawings this utility model is further described：
Fig. 1 is side of the present utility model transfer structure schematic diagram；
Fig. 2 is this utility model worm gear, the structural representation of worm screw combination；
Fig. 3 is the positive structure schematic that this utility model integrally drives feed belt.
Specific embodiment
Below in conjunction with accompanying drawing 1-3, this utility model is further described：
A kind of corrugated paper transmits tensioner, and including transmission belt 1, transmission rotating shaft 2 and strainer, described transmission turns
Axle 2 is located between transmission belt 1 two-layer, and described strainer includes worm gear 31, worm screw 32, major axis 33 and swings short axle 34,
It is connected by a fork 35 between described swing short axle 34 and major axis 33, swing short axle 34 and rotate around described major axis 33, institute
The swing short axle 34 stated is close to the bottom inner surface of transmission belt 1, and described fork 35 one end is connected with swinging short axle 34, separately
One end is connected with described worm gear 31, is rotated and driven and rotate around worm gear 31 by worm gear 31, described worm gear 31 and worm screw 32
Match, worm screw 32 rotates and drives described worm gear 31 to rotate.To there is provided power by direct rotation, when so that belt is rotated not
Need indirect transfer moment of torsion, save energy.And major and minor axis coordinate the rotation of fork, can be in short axle swung downward, tensioning skin
Band, machine runs well, when short axle is swung up, belt slack, the distance between two transmission belts are adjusted.This
New employing turbine and worm mechanism, it has self-locking performance, so belt after adjustment will not reversely or interim card.
Further describe as tensioner is transmitted to a kind of above-mentioned corrugated paper, described transmission rotating shaft 2 the first
Embodiment, including rotating shaft 21, transmission key 22 and plug 23, described plug 23 coats rotating shaft 21, and plug 23 medial surface is provided with
Detent, described rotating shaft one side is provided with rotation groove, and described detent and rotation fit depressions form positioning sky
Between, described transmission key 22 is placed in located space, and rotating shaft 21 is passed through transmission key 22 and drives plug 23 to rotate.
As the second embodiment to above-mentioned transmission rotating shaft 2, described transmission rotating shaft 2 includes rotating shaft 21 and plug 23,
Described plug cladding rotating shaft, described rotating shaft outer surface is hexagon steel shaft, and plug medial surface is provided with hexagonal space, and rotating shaft is put
In hexagonal space and cooperate and be close to, rotating shaft drives plug to rotate.
Above-mentioned transmission rotating shaft 2 lateral surface be set to corner angle or bond structure so as to plug effective contact, prevent
Only skid between the two, in the rotation process of rotating shaft, while both can be kept separate, also can be effectively conducted power.
Further describe as tensioner is transmitted to a kind of above-mentioned corrugated paper, it also includes spindle nose 24, described axle
24 consistent with plug 23, and described plug 23 and spindle nose 24 are respectively arranged at edge, plug and the axle of feed belt 1 both sides
It is provided with a sleeve 4, described sleeve 4 is placed in the inner surface of feed belt between head, and the same drive with spindle nose 24 of sleeve 4, plug 23
Feed belt 1 rotates.By the multistage around transmission belt, make transmission belt can effectively obtain stable drive, be transmitted.
Although this utility model is open as above with preferred embodiment, so itself and be not used to limit that this is new, any be familiar with
This those skilled in the art, the change made an amendment, change and retouch, can readily occur in without departing from this new spirit and scope or
Replace, all should cover within this new protection domain.
Claims (4)
1. a kind of corrugated paper transmits tensioner, includes transmission belt, transmits rotating shaft and strainer, described transmission rotating shaft position
Between transmission belt two-layer it is characterised in that：Described strainer includes worm gear, worm screw, major axis and swings short axle, described
Swing short axle and major axis between be connected by a fork, swing short axle and rotate around described major axis, described swing short axle is tight
It is affixed on the bottom inner surface of transmission belt, described fork one end is connected with swinging short axle, and the other end is connected with described worm gear
Connect, driven by worm gear wheel around worm gear wheel, described worm gear is matched with worm screw, worm screw rotates and drives described worm gear to turn
Dynamic.
2. a kind of corrugated paper transmission tensioner according to claim 1 it is characterised in that：Described transmission rotating shaft includes
Rotating shaft, transmission key and plug, described plug coats rotating shaft, and plug medial surface is provided with detent, described rotating shaft one side
It is provided with rotation groove, described detent and rotation fit depressions form located space, and described transmission key is placed in positioning
In space, rotating shaft is passed through to transmit key drive plug rotation.
3. a kind of corrugated paper transmission tensioner according to claim 1 it is characterised in that：Described transmission rotating shaft includes
Rotating shaft and plug, described plug coats rotating shaft, and described rotating shaft outer surface is hexagon steel shaft, and plug medial surface is provided with hexagon
Space, rotating shaft is placed in hexagonal space and cooperates to be close to, and rotating shaft drives plug to rotate.
4. a kind of corrugated paper transmission tensioner according to claim 1 it is characterised in that：Also include spindle nose, described
Spindle nose is consistent with plug, and described plug and spindle nose are respectively arranged at the edge of feed belt both sides, between plug and spindle nose
It is provided with a sleeve, described sleeve is placed in the inner surface of feed belt, and sleeve, plug and spindle nose rotate with drive feed belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717779.3U CN205951354U (en) | 2016-07-09 | 2016-07-09 | Corrugated paper conveying overspeed device tensioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717779.3U CN205951354U (en) | 2016-07-09 | 2016-07-09 | Corrugated paper conveying overspeed device tensioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205951354U true CN205951354U (en) | 2017-02-15 |
Family
ID=57969356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620717779.3U Expired - Fee Related CN205951354U (en) | 2016-07-09 | 2016-07-09 | Corrugated paper conveying overspeed device tensioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205951354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153394A (en) * | 2022-08-17 | 2022-10-11 | 湖南省华芯医疗器械有限公司 | Deflection adjusting mechanism, handle, endoscope and endoscope using method |
-
2016
- 2016-07-09 CN CN201620717779.3U patent/CN205951354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153394A (en) * | 2022-08-17 | 2022-10-11 | 湖南省华芯医疗器械有限公司 | Deflection adjusting mechanism, handle, endoscope and endoscope using method |
| CN115153394B (en) * | 2022-08-17 | 2023-12-26 | 湖南省华芯医疗器械有限公司 | Deflection adjusting mechanism, handle, endoscope and using method of endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20190709 |