CN103662808A - Crank slow-down swinging feeding mechanism - Google Patents
Crank slow-down swinging feeding mechanism Download PDFInfo
- Publication number
- CN103662808A CN103662808A CN201310620406.5A CN201310620406A CN103662808A CN 103662808 A CN103662808 A CN 103662808A CN 201310620406 A CN201310620406 A CN 201310620406A CN 103662808 A CN103662808 A CN 103662808A
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- China
- Prior art keywords
- crank
- support
- gear
- tooth bar
- rocker arm
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a crank slow-down swinging feeding mechanism comprising a support. An air cylinder is fixed on the support, a piston rod of the air cylinder is fixedly connected with a toothed bar with a tooth surface facing upwards, the tooth surface is meshed with a gear, a crank disc is coaxially arranged on the gear, the crank disc is eccentrically provided with a connecting rod in a hinged manner, the free end of the connecting rod is hinged to the middle of a rocker arm with the fixed end hinged to the support, and the feeding end of the rocker arm is provided with a workpiece clamping groove. Since the piston rod of the air cylinder is linked with the crank disc, linear motion of the air cylinder can be converted into circular motion of the crank disc through the toothed bar and the toothed gear, and manufacturing cost is greatly saved. In addition, according to the characteristics of the structure, motion speed of the rocker arm at biggest swinging positions on both sides is low, workpiece feeding and discharging at the biggest swinging positions on both sides of the rocker arm can be more accurate, and the workpiece can be prevented from flying out of the clamping groove due to excessively high rotation speed of the rocker arm.
Description
Technical field
The present invention relates to a kind of workpiece pay-off, be specifically related to a kind of deceleration oscillating feed mechanism that utilizes crank.
Background technology
In physical construction, many engine installations are all linear reciprocation engine installation, for example cylinder.When user need to be changed reciprocally swinging into the straight-line motion of cylinder, the transmission of physical construction need to be passed through, and the mode of motion of movable parts will be changed, this has proposed a difficult problem to designer undoubtedly.
Summary of the invention
The object of the present invention is to provide a kind of crank deceleration oscillating feed mechanism, make it have simple in structurely, straight-line motion can be changed into reciprocally swinging, realize the feeding to workpiece.
For achieving the above object, technical scheme of the present invention is: crank deceleration oscillating feed mechanism, comprise support, described support is provided with and is fixed with cylinder, the piston rod of described cylinder is fixedly connected with a tooth bar, the flank of tooth of described tooth bar upward, on the flank of tooth, be engaged with a gear, on described gear, be coaxially provided with a crank disk, on described crank disk, Eccentric-hinge is connected to a connecting rod, the free end of described connecting rod is hinged on the middle part of rocking arm, and the fixed end of described rocking arm is hinged on support, and the feeding end of described rocking arm is provided with a workpiece draw-in groove.
While adopting technique scheme, by by the piston rod of cylinder and crank disk interlock, the straight-line motion of cylinder can be changed into the circular movement of crank disk by rack and pinion, greatly save manufacturing cost.In addition, the characteristic of integrated structure, makes rocking arm lower at the kinematic velocity of full swing position, both sides, like this will be more accurate at full swing position, rocking arm both sides turnover workpiece, and can be because of the velocity of rotation of rocking arm not too fast and cause workpiece to fly out outside draw-in groove.
Further, described support vertically arranges, and described cylinder, tooth bar, gear, crank disk, connecting rod and swing arm are arranged on the homonymy of support.The homonymy that parts is arranged on to vertical supports can be saved the space of installation.
Further, described support is provided with the deflector roll that compresses tooth bar, described deflector roll be positioned at gear under.By deflector roll is set, can compress tooth bar, increase the load force of tooth bar.
Further, described support is provided with two blocks that stop the shift position of tooth bar.By arranging, block can be placed tooth bar because the reason slippage of inertia goes out support.
Further, described block is provided with pressure sensor, and described pressure sensor is connected with treater, and described treater is connected with cylinder control unit.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of crank deceleration oscillating feed mechanism for implementing example of the present invention.
The specific embodiment
As shown in Figure 1, crank deceleration oscillating feed of the present invention mechanism, the support that comprises vertical placement, described support is provided with cylinder 1, and the piston rod of cylinder 1 is fixedly connected with a tooth bar 2, the flank of tooth of tooth bar 2 upward, and be engaged with a gear 3, on gear 3, with axle key, be connected with a crank disk 4, on described crank disk 4, Eccentric-hinge is connected to a connecting rod 5, the free end of described connecting rod 5 is hinged on the middle part of rocking arm 6, and the fixed end of described rocking arm 6 is hinged on support.Above-mentioned cylinder 1, tooth bar 2, gear 3, crank disk 4, connecting rod 5 and swing arm 6 are placed in the homonymy of support, the back side that is positioned at tooth bar 2 on support be positioned at gear under also have a deflector roll 7 that compresses tooth bar.On support, also have two blocks 21 that stop the movement of tooth bar 2.Block 21 is provided with pressure sensor, and described pressure sensor is connected with treater, and described treater is connected with the control setup of cylinder 1.
During use, by by the piston rod of cylinder 1 and crank disk 4 interlocks, the straight-line motion of cylinder 1 can be changed into the circular movement of crank disk 4 by tooth bar 2 and gear 3, greatly save manufacturing cost.In addition, the characteristic of integrated structure, make rocking arm 6 lower at the kinematic velocity of full swing position, both sides, like this will be more accurate at rocking arm 6 full swing positions, both sides turnover workpiece, can be because of the velocity of rotation of rocking arm 6 not too fast and cause workpiece to fly out outside draw-in groove.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (5)
1. crank deceleration oscillating feed mechanism, comprise support, it is characterized in that, described support is provided with and is fixed with cylinder, the piston rod of described cylinder is fixedly connected with a tooth bar, the flank of tooth of described tooth bar upward, on the flank of tooth, be engaged with a gear, on described gear, be coaxially provided with a crank disk, on described crank disk, Eccentric-hinge is connected to a connecting rod, the free end of described connecting rod is hinged on the middle part of rocking arm, and the fixed end of described rocking arm is hinged on support, and the feeding end of described rocking arm is provided with a workpiece draw-in groove.
2. crank deceleration oscillating feed according to claim 1 mechanism, is characterized in that, described support vertically arranges, and described cylinder, tooth bar, gear, crank disk, connecting rod and swing arm are arranged on the homonymy of support.
3. crank deceleration oscillating feed according to claim 1 mechanism, is characterized in that, described support is provided with the deflector roll that compresses tooth bar, described deflector roll be positioned at gear under.
4. crank deceleration oscillating feed according to claim 1 mechanism, is characterized in that, described support is provided with two blocks that stop the shift position of tooth bar.
5. crank deceleration oscillating feed according to claim 1 mechanism, is characterized in that, described block is provided with pressure sensor, and described pressure sensor is connected with treater, and described treater is connected with cylinder control unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620406.5A CN103662808A (en) | 2013-11-29 | 2013-11-29 | Crank slow-down swinging feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620406.5A CN103662808A (en) | 2013-11-29 | 2013-11-29 | Crank slow-down swinging feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103662808A true CN103662808A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620406.5A Pending CN103662808A (en) | 2013-11-29 | 2013-11-29 | Crank slow-down swinging feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662808A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150214A (en) * | 2014-07-30 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Rotary conveying mechanism |
| CN104455282A (en) * | 2014-11-30 | 2015-03-25 | 重庆泽田汽车部件有限责任公司 | Collision bead type swing arm |
| CN104590880A (en) * | 2014-12-17 | 2015-05-06 | 上海邮政科学研究院 | Rocker sorting device and method |
| CN104985083A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Metal can cover feeding mechanism |
| CN105281178A (en) * | 2015-11-25 | 2016-01-27 | 苏州源硕精密模具有限公司 | Turnover apparatus |
| CN105312957A (en) * | 2015-10-28 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | Adjustable crank pushing rod mechanism used for material supply |
| CN105417456A (en) * | 2015-12-05 | 2016-03-23 | 重庆市恒固席勒装饰工程有限公司 | Integrated device for paint storage |
| CN106477307A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of automatic feeding |
| CN106826367A (en) * | 2017-03-20 | 2017-06-13 | 成都科盛石油科技有限公司 | The material-pulling device for being easy to oil equipment to process |
| CN106915012A (en) * | 2015-12-15 | 2017-07-04 | 刘立群 | Push-swing device |
| CN107877942A (en) * | 2017-12-05 | 2018-04-06 | 重庆协旭机械有限公司 | A kind of corrugated paper Double-plate machine gravity wheel height adjustment mechanism |
| CN108284438A (en) * | 2018-04-26 | 2018-07-17 | 阜阳盛东智能制造技术研发有限公司 | A kind of manipulator equipped with rotatable intermediate station |
| CN108420626A (en) * | 2018-03-15 | 2018-08-21 | 刘敏 | A kind of novel clinical nursing auxiliary uprisal device |
| CN109292428A (en) * | 2018-09-14 | 2019-02-01 | 兰溪弘达印刷机械有限公司 | A kind of bill bookbinding packet back production line |
| CN110404740A (en) * | 2019-09-03 | 2019-11-05 | 无锡市通达输送设备有限公司 | Drying station high temperature stopper in Workpiece coating production line |
| CN111151949A (en) * | 2020-01-14 | 2020-05-15 | 重庆实创钢结构有限公司 | Steel assemblage clamping device |
| CN114890113A (en) * | 2022-05-24 | 2022-08-12 | 赛那德科技有限公司 | Full-automatic commodity circulation parcel conveying equipment |
| CN118002941A (en) * | 2024-04-08 | 2024-05-10 | 烟台首信工程机械有限公司 | Laser cutting equipment with automatic cleaning mechanism |
-
2013
- 2013-11-29 CN CN201310620406.5A patent/CN103662808A/en active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104150214A (en) * | 2014-07-30 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Rotary conveying mechanism |
| CN104455282A (en) * | 2014-11-30 | 2015-03-25 | 重庆泽田汽车部件有限责任公司 | Collision bead type swing arm |
| CN104590880A (en) * | 2014-12-17 | 2015-05-06 | 上海邮政科学研究院 | Rocker sorting device and method |
| CN104985083A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Metal can cover feeding mechanism |
| CN106477307A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of automatic feeding |
| CN105312957B (en) * | 2015-10-28 | 2018-02-16 | 芜湖市恒浩机械制造有限公司 | A kind of adjustable crank transfer bar mechanism for being used to be fed |
| CN105312957A (en) * | 2015-10-28 | 2016-02-10 | 芜湖市恒浩机械制造有限公司 | Adjustable crank pushing rod mechanism used for material supply |
| CN105281178A (en) * | 2015-11-25 | 2016-01-27 | 苏州源硕精密模具有限公司 | Turnover apparatus |
| CN105281178B (en) * | 2015-11-25 | 2018-05-11 | 苏州源硕精密模具有限公司 | A kind of turnover device |
| CN105417456A (en) * | 2015-12-05 | 2016-03-23 | 重庆市恒固席勒装饰工程有限公司 | Integrated device for paint storage |
| CN106915012A (en) * | 2015-12-15 | 2017-07-04 | 刘立群 | Push-swing device |
| CN106826367A (en) * | 2017-03-20 | 2017-06-13 | 成都科盛石油科技有限公司 | The material-pulling device for being easy to oil equipment to process |
| CN107877942A (en) * | 2017-12-05 | 2018-04-06 | 重庆协旭机械有限公司 | A kind of corrugated paper Double-plate machine gravity wheel height adjustment mechanism |
| CN108420626A (en) * | 2018-03-15 | 2018-08-21 | 刘敏 | A kind of novel clinical nursing auxiliary uprisal device |
| CN108420626B (en) * | 2018-03-15 | 2019-11-12 | 刘敏 | A kind of novel clinical nursing auxiliary uprisal device |
| CN108284438A (en) * | 2018-04-26 | 2018-07-17 | 阜阳盛东智能制造技术研发有限公司 | A kind of manipulator equipped with rotatable intermediate station |
| CN109292428B (en) * | 2018-09-14 | 2024-02-23 | 兰溪弘达印刷机械有限公司 | Bill binding and wrapping production line |
| CN109292428A (en) * | 2018-09-14 | 2019-02-01 | 兰溪弘达印刷机械有限公司 | A kind of bill bookbinding packet back production line |
| CN110404740A (en) * | 2019-09-03 | 2019-11-05 | 无锡市通达输送设备有限公司 | Drying station high temperature stopper in Workpiece coating production line |
| CN110404740B (en) * | 2019-09-03 | 2024-01-19 | 无锡市通达输送设备有限公司 | High-temperature stopper for drying station in workpiece coating production line |
| CN111151949B (en) * | 2020-01-14 | 2021-12-31 | 重庆实创钢结构有限公司 | Steel assemblage clamping device |
| CN111151949A (en) * | 2020-01-14 | 2020-05-15 | 重庆实创钢结构有限公司 | Steel assemblage clamping device |
| CN114890113A (en) * | 2022-05-24 | 2022-08-12 | 赛那德科技有限公司 | Full-automatic commodity circulation parcel conveying equipment |
| CN118002941A (en) * | 2024-04-08 | 2024-05-10 | 烟台首信工程机械有限公司 | Laser cutting equipment with automatic cleaning mechanism |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |