CN205633917U - Worry back formula material feeding unit - Google Patents
Worry back formula material feeding unit Download PDFInfo
- Publication number
- CN205633917U CN205633917U CN201620404370.6U CN201620404370U CN205633917U CN 205633917 U CN205633917 U CN 205633917U CN 201620404370 U CN201620404370 U CN 201620404370U CN 205633917 U CN205633917 U CN 205633917U
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- China
- Prior art keywords
- fulcrum
- pin
- frame
- gear
- sprocket
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Abstract
The utility model provides a worry back formula material feeding unit belongs to mechanical equipment technical field. It includes the driving shaft, the pin wheel, sector gear, the gear, first sprocket, the second sprocket, the chain, the pay -off support, the pin wheel sets up the upper end at the driving shaft with the axle center, the pin sets up on the pin wheel, the upper end at the pin is installed to the slider, the rotatable setting of counter roll is passed through in the frame to sector gear's one end, and be located the top of pin wheel, the last slot hole groove that is provided with of sector gear, the slider slidable sets up the slot hole inslot at sector gear, the gear sets up the upper end at first counter roll with the axle center, gear and fan -shaped gear meshing, first sprocket sets up the lower extreme at first counter roll with the axle center, the second sprocket sets up the lower extreme at the second counter roll with the axle center, the chain surrounds to set up and takes turns to at first sprocket and second chain, pay -off bearing installation is on the chain. The utility model discloses realize the opening speed faster than working stroke's speed, rational in infrastructure, the pay -off is efficient.
Description
Technical field
This utility model relates to mechanical equipment technical field, returns formula pay-off particularly to one is anxious.
Background technology
In producing raw practice, transporting goods and also need to manual operation in many small-sized workshops, working environment is mostly relatively more severe, and the physical work that workpeople pays simultaneously is the biggest, and there is the biggest potential safety hazard；Traditional manual feeding not only inefficiency, lavish labor on but also the personal safety of workman can not get ensureing, society, increasing producer uses mechanization conveying, this mode replaces manual labor will become inevitable, it has higher degree of accuracy, and save time, the laborsaving labor intensity that also greatly reduces, reduces labour cost and saves human resources.Real has accomplished low cost, high repayment.And current automatic feeding mostly bulky is not appropriate for the use in small processing workshop.So the automatic feeding being applicable to small processing workshop has broad application prospects, therefore design the automatic feeding that a set of stable drive is reliable, volume is little, efficiency is high and there is the biggest realistic meaning.And the speed of the impulse stroke of common feeding mechanical and backhaul is all identical, because by the requirement of impulse stroke feeding stability, feeding speed is generally designed slower, causes feeding efficiency relatively low.
Utility model content
The purpose of this utility model is to provide a kind of anxious time formula pay-off, and opening speed is faster than the speed of impulse stroke, rational in infrastructure, and feeding efficiency is high.
This utility model solves its technical problem and be the technical scheme is that
nullA kind of anxious time formula pay-off，It includes frame、Drive motor、First belt pulley、Second belt pulley、Drive belt、Driving shaft、Pin wheel、Pin、Slide block、Sector gear、Fulcrum、Gear、First fulcrum、First sprocket wheel、Second fulcrum、Second sprocket wheel、Chain、Feeding bearing，Described driving shaft is rotatably provided in frame，Described second belt pulley concentric is arranged on the lower end of driving shaft，Described first belt pulley and the second belt pulley are by driving belt to connect，Described first belt pulley and driving motor coaxle connect，Described pin wheel concentric is arranged on the upper end of driving shaft，Described pin is arranged on pin wheel，Described slide block is arranged on the upper end of pin，One end of described sector gear is rotatably provided in frame by fulcrum，And it is positioned at the top of pin wheel，Long hole slot it is provided with on described sector gear，Described slide block is slidably arranged in the long hole slot of sector gear，Described first fulcrum is rotatably provided in frame，Described gear concentric is arranged on the upper end of the first fulcrum，Described gear and sector gear engagement，The described first sprocket coaxiality heart is arranged on the lower end of the first fulcrum，Described second fulcrum is rotatably provided in frame，The described second sprocket coaxiality heart is arranged on the lower end of the second fulcrum，Described chain is circumferentially positioned on the first sprocket wheel and the second sprocket wheel，Described feeding bearing is arranged on chain.
Further, it is provided with rolling bearing between described driving shaft and frame.
Further, described driving motor is motor.
Further, between described first fulcrum and frame, between the second fulcrum and frame, it is both provided with needle bearing.
Further, described feeding bearing is provided with anti-fall baffle plate.
Compared to the prior art this utility model, has the following advantages and effect: driving motor by the first belt pulley, drive belt and the second belt pulley to drive driving shaft smoothly to rotate, pin wheel synchronous axial system simultaneously, pin drives sector gear reciprocally swinging by slide block.When driving shaft often rotates one week, sector gear around fulcrum reciprocally swinging once, and will drive pitch wheel therewith to make reciprocating rotation, and the feeding bearing on chain realizes moving back and forth under the drive of the first sprocket wheel.First sprocket wheel rotating speed in the clockwise direction is less than its rotating speed in the counterclockwise direction, i.e. has quick return characteristic.It is provided with rolling bearing between driving shaft and frame, decreases the abrasion between driving shaft and frame, substantially prolongs the service life of driving shaft.Driving motor is motor, and the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and are not changed by load and affected, good reliability.It is provided with anti-fall baffle plate on feeding bearing, effectively prevent workpiece and drop from feeding bearing.Between first fulcrum and frame, being both provided with needle bearing between the second fulcrum and frame, improve the first fulcrum and the stationarity of the second fulcrum, reliability is good.This utility model realizes opening speed and is faster than the speed of impulse stroke, rational in infrastructure, and feeding efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
In figure: 1. frame, 2. drive motor, 3. the first belt pulley, 4. the second belt pulley, 5. drive belt, 6. driving shaft, 7. pin wheel, 8. pin, 9. slide block, 10. sector gear, 11. fulcrums, 12. gears, 13. first fulcrums, 14. first sprocket wheels, 15. second fulcrums, 16. second sprocket wheels, 17. chains, 18. feeding bearings, 19. long hole slots, 20. rolling bearings, 21. needle bearings, 22. anti-fall baffle plates.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are that this utility model is not limited to following example to explanation of the present utility model.
As depicted in figs. 1 and 2, a kind of anxious time formula pay-off, it includes frame 1, drive motor 2, first belt pulley 3, second belt pulley 4, drive belt 5, driving shaft 6, pin wheel 7, pin 8, slide block 9, sector gear 10, fulcrum 11, gear 12, first fulcrum 13, first sprocket wheel 14, second fulcrum 15, second sprocket wheel 16, chain 17, feeding bearing 18, described driving shaft 6 is rotatably provided in frame 1, it is provided with rolling bearing 20 between described driving shaft 6 and frame 1, decrease the abrasion between driving shaft 6 and frame 1, substantially prolongs the service life of driving shaft 6.Described second belt pulley 4 concentric is arranged on the lower end of driving shaft 6, described first belt pulley 3 and the second belt pulley 4 are by driving belt 5 to connect, described first belt pulley 3 and driving motor 2 are coaxially connected, described driving motor 2 is motor, the rotating speed of motor, the position of stopping are solely dependent upon frequency and the umber of pulse of pulse signal, and do not changed by load and affected, good reliability.Described pin wheel 7 concentric is arranged on the upper end of driving shaft 6, and described pin 8 is arranged on pin wheel 7, and described slide block 9 is arranged on the upper end of pin 8, and one end of described sector gear 10 is rotatably provided in frame 1 by fulcrum 11, and is positioned at the top of pin wheel 7.Long hole slot 19 it is provided with on described sector gear 10, described slide block 9 is slidably arranged in the long hole slot 19 of sector gear 10, described first fulcrum 13 is rotatably provided in frame 1, described gear 12 concentric is arranged on the upper end of the first fulcrum 13, described gear 12 and sector gear 10 engage, described first sprocket wheel 14 concentric is arranged on the lower end of the first fulcrum 13, described second fulcrum 15 is rotatably provided in frame 1, described second sprocket wheel 16 concentric is arranged on the lower end of the second fulcrum 15, described chain 17 is circumferentially positioned on the first sprocket wheel 14 and the second sprocket wheel 16, described feeding bearing 18 is arranged on chain 17, anti-fall baffle plate 22 it is provided with on described feeding bearing 18, effectively prevent workpiece to drop from feeding bearing 18.Between described first fulcrum 13 and frame 1, being both provided with needle bearing 21 between the second fulcrum 15 and frame 1, improve the first fulcrum 13 and the stationarity of the second fulcrum 15 rotation, reliability is good.
Pass through technique scheme, when anxious time formula pay-off of this utility model one uses, driving motor 2 by the first belt pulley 3, drive belt 5 and the second belt pulley 4 to drive driving shaft 6 smoothly to rotate, pin wheel 7 synchronous axial system simultaneously, pin 8 drives sector gear 10 reciprocally swinging by slide block 9.When driving shaft 6 often rotates one week, sector gear 10 around fulcrum 11 reciprocally swinging once, and will drive pitch wheel 12 therewith to make reciprocating rotation, and the feeding bearing 18 on chain 17 realizes moving back and forth under the drive of the first sprocket wheel 14.First sprocket wheel 14 rotating speed in the clockwise direction is less than its rotating speed in the counterclockwise direction, i.e. has quick return characteristic.This utility model realizes opening speed and is faster than the speed of impulse stroke, rational in infrastructure, and feeding efficiency is high.
Above content described in this specification is only to this utility model example explanation.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by this utility model person of ordinary skill in the field; without departing from the content of this utility model description or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (5)
- null1. a urgency returns formula pay-off，It is characterized in that: it includes frame、Drive motor、First belt pulley、Second belt pulley、Drive belt、Driving shaft、Pin wheel、Pin、Slide block、Sector gear、Fulcrum、Gear、First fulcrum、First sprocket wheel、Second fulcrum、Second sprocket wheel、Chain、Feeding bearing，Described driving shaft is rotatably provided in frame，Described second belt pulley concentric is arranged on the lower end of driving shaft，Described first belt pulley and the second belt pulley are by driving belt to connect，Described first belt pulley and driving motor coaxle connect，Described pin wheel concentric is arranged on the upper end of driving shaft，Described pin is arranged on pin wheel，Described slide block is arranged on the upper end of pin，One end of described sector gear is rotatably provided in frame by fulcrum，And it is positioned at the top of pin wheel，Long hole slot it is provided with on described sector gear，Described slide block is slidably arranged in the long hole slot of sector gear，Described first fulcrum is rotatably provided in frame，Described gear concentric is arranged on the upper end of the first fulcrum，Described gear and sector gear engagement，The described first sprocket coaxiality heart is arranged on the lower end of the first fulcrum，Described second fulcrum is rotatably provided in frame，The described second sprocket coaxiality heart is arranged on the lower end of the second fulcrum，Described chain is circumferentially positioned on the first sprocket wheel and the second sprocket wheel，Described feeding bearing is arranged on chain.
- A kind of anxious time formula pay-off the most according to claim 1, it is characterised in that: it is provided with rolling bearing between described driving shaft and frame.
- A kind of anxious time formula pay-off the most according to claim 1, it is characterised in that: described driving motor is motor.
- A kind of anxious time formula pay-off the most according to claim 1, it is characterised in that: between described first fulcrum and frame, between the second fulcrum and frame, it is both provided with needle bearing.
- A kind of anxious time formula pay-off the most according to claim 1, it is characterised in that: it is provided with anti-fall baffle plate on described feeding bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404370.6U CN205633917U (en) | 2016-05-07 | 2016-05-07 | Worry back formula material feeding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620404370.6U CN205633917U (en) | 2016-05-07 | 2016-05-07 | Worry back formula material feeding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205633917U true CN205633917U (en) | 2016-10-12 |
Family
ID=57049228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620404370.6U Expired - Fee Related CN205633917U (en) | 2016-05-07 | 2016-05-07 | Worry back formula material feeding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205633917U (en) |
-
2016
- 2016-05-07 CN CN201620404370.6U patent/CN205633917U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Worry back formula material feeding unit Effective date of registration: 20190107 Granted publication date: 20161012 Pledgee: Heshan Branch of Zhejiang Tongxiang Rural Commercial Bank Co., Ltd. Pledgor: TONGXIANG ZHONGTAI TEXTILE SCOURING CO., LTD. Registration number: 2019330000003 |
|
| 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: 20161012 Termination date: 20200507 |