CN103662667A - Variable-speed swinging feeder with cylindrical cam - Google Patents
Variable-speed swinging feeder with cylindrical cam Download PDFInfo
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- CN103662667A CN103662667A CN201310620415.4A CN201310620415A CN103662667A CN 103662667 A CN103662667 A CN 103662667A CN 201310620415 A CN201310620415 A CN 201310620415A CN 103662667 A CN103662667 A CN 103662667A
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- cylindrical cam
- support
- fixed
- electromagnet
- gear
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Abstract
The invention discloses a variable-speed swinging feeder with a cylindrical cam. The variable-speed swinging feeder comprises a support. An electromagnet is fixed on the support. A dynamic magnet of the electromagnet is fixedly connected with a rack. A gear is meshed with the tooth face of the rack. The gear is in coaxial key connection with the cylindrical cam. A rocker arm is arranged on the support, and the middle of the rocker arm is hinged to the support. A driven ball is welded at the fixed end of the rocker arm, and a workpiece clamping jaw is fixed at the free end of the rocker arm. The driven ball is fastened in a cam groove of the cylindrical cam. The electromagnet drives the rack to move horizontally, then the rack drives the gear to rotate, and further the gear drives the coaxial cylindrical cam to rotate. The cam groove is formed in the cylindrical cam, the driven ball fixed at the end of the rocker arm is fastened in the cam groove, the driven ball slides in the cam groove along with rotation of the cylindrical cam to drive the rocker arm to rotate by taking the hinge point as the fulcrum, and accordingly, the objective of reciprocating feeding is achieved through the cylindrical cam.
Description
Technical field
The present invention relates to a kind of feed mechanism, be specifically related to a kind of cylindrical cam speed change swing material feeder.
Background technology
Cylindrical cam is a kind of common mechanical part, is often used among kinematic mechanism.In fact, cylindrical cam has it self advantage when transmitting larger load.But the limited structure with self of cylindrical cam, can not effectively realize the swing of mechanism, and then be difficult to use on pay-off.
Summary of the invention
The object of the present invention is to provide a kind of cylindrical cam speed change swing material feeder, by cylindrical cam, carry out transmitting torque, mouth that simultaneously can lead agency carries out reciprocally swinging, realizes feeding.
For achieving the above object, technical scheme of the present invention is: cylindrical cam speed change swing material feeder, comprise support, on described support, be fixed with electromagnet, the moving magnetic patch of described electromagnet is fixedly connected with tooth bar, on the flank of tooth of described tooth bar, mesh a gear, described gear connects a cylindrical cam with axle key; On described support, be also provided with a rocking arm, the middle part of described rocking arm is hinged on support, the fixed end of described rocking arm is welded with a driven spheroid, and the free end of described rocking arm is fixed with a work-holding jaw, and described driven spheroid card is placed in the cam path of cylindrical cam.
While adopting technique scheme, by electromagnet band carry-over bar parallel motion, rack drives gear rotates, and the coaxial cylindrical cam of gear driven rotates.Owing to offering cam path on cylindrical cam, in cam path, card is placed with the fixing driven spheroid in rocking arm end, therefore along with the rotation of cylindrical cam, driven spheroid slides in cam path, and then drive rocking arm to take hinge-point to be rotated as fulcrum, thereby by cylindrical cam, realized the reciprocally swinging of rocking arm, and then reached the object of reciprocal feeding.
Further, for fear of the rotating shaft wearing and tearing of cylindrical cam, described support is provided with bearing, and the rotating shaft of described cylindrical cam is fixed on bearing.
Further, described support is provided with deflector roll, the back side of described deflector roll contact tooth bar.By deflector roll is set, can play the effect that compresses tooth bar.
Further, on described support, be also provided with the block that restriction tooth bar moves.By block is set, can avoid tooth bar in mobile because inertia is deviate from support.
Further, described block is provided with pressure sensor, and described pressure sensor connects the control setup of electromagnet by treater.
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 cylindrical cam speed change swing material feeder embodiment of the present invention;
Fig. 2 is the side-looking structural representation of part-structure in Fig. 1.
The specific embodiment
As Fig. 1 and as shown in, cylindrical cam speed change swing material feeder of the present invention, comprises vertical support, is fixed with electromagnet 1 on support, the piston rod of electromagnet 1 is fixedly connected with tooth bar 2, meshes a gear 3 on the flank of tooth of tooth bar 2, gear 3 coaxially has a cylindrical cam 4; On support, be also provided with a Rocker arm 5, the middle part of Rocker arm 5 is hinged on support, and the fixed end of Rocker arm 5 is fixed with a driven spheroid 51, and driven spheroid 51 cards are placed in the cam path 41 of cylindrical cam 4.Further, for fear of the rotating shaft wearing and tearing of cylindrical cam, described support is provided with bearing, and the rotating shaft of described cylindrical cam is fixed on bearing.On support, be also hinged with deflector roll 6, the back side of deflector roll 6 contact tooth bars 2.By deflector roll 6 is set, can play the effect that compresses tooth bar 2.On support, be also provided with the block 7 that restriction tooth bar 2 moves.By block 7 is set, can avoid tooth bar 2 in mobile because inertia is deviate from support.Described block is provided with pressure sensor, and described pressure sensor connects the control setup of electromagnet 1 by treater.
During use, by electromagnet 1 band carry-over bar 2 parallel motions, tooth bar 2 driven gears 3 rotate, and gear 3 drives coaxial cylindrical cam 4 to rotate.Owing to offering cam path 41 on cylindrical cam 4, the interior card of cam path 41 is placed with the fixing driven spheroid 51 in Rocker arm 5 end, therefore along with the rotation of cylindrical cam 4, driven spheroid 51 is in the interior slip of cam path 41, and then drive Rocker arm 5 to take hinge-point to be rotated as fulcrum, thereby by cylindrical cam 4, realized the reciprocally swinging of Rocker arm 5.
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. cylindrical cam speed change swing material feeder, comprises support, on described support, is fixed with electromagnet, it is characterized in that, the moving magnetic patch of described electromagnet is fixedly connected with tooth bar, meshes a gear on the flank of tooth of described tooth bar, and described gear connects a cylindrical cam with axle key; On described support, be also provided with a rocking arm, the middle part of described rocking arm is hinged on support, the fixed end of described rocking arm is welded with a driven spheroid, and the free end of described rocking arm is fixed with a work-holding jaw, and described driven spheroid card is placed in the cam path of cylindrical cam.
2. cylindrical cam speed change swing material feeder according to claim 1, is characterized in that, described support is provided with bearing, and the rotating shaft of described cylindrical cam is fixed on bearing.
3. cylindrical cam speed change swing material feeder according to claim 1, is characterized in that, described support is provided with deflector roll, the back side of described deflector roll contact tooth bar, and be positioned at gear under.
4. cylindrical cam speed change swing material feeder according to claim 1, is characterized in that, is also provided with the block that restriction tooth bar moves on described support.
5. cylindrical cam speed change swing material feeder according to claim 4, is characterized in that, described block is provided with pressure sensor, and described pressure sensor connects the control setup of electromagnet by treater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620415.4A CN103662667A (en) | 2013-11-29 | 2013-11-29 | Variable-speed swinging feeder with cylindrical cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620415.4A CN103662667A (en) | 2013-11-29 | 2013-11-29 | Variable-speed swinging feeder with cylindrical cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103662667A true CN103662667A (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620415.4A Pending CN103662667A (en) | 2013-11-29 | 2013-11-29 | Variable-speed swinging feeder with cylindrical cam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662667A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275606A (en) * | 2016-09-20 | 2017-01-04 | 江苏金旺包装机械科技有限公司 | Traction apparatus |
| CN106743595A (en) * | 2017-03-16 | 2017-05-31 | 哈尔滨理工大学 | A kind of automatic feeding |
| CN110422608A (en) * | 2019-08-30 | 2019-11-08 | 浙江益海嘉里食品工业有限公司 | Mobile phone feed tray structure and its working method |
| CN110498228A (en) * | 2019-08-03 | 2019-11-26 | 上海凯斯大岛精密电子制造有限公司 | A kind of spring leaf automatic separation equipment |
| CN111188887A (en) * | 2019-11-28 | 2020-05-22 | 佛山市奥达金属制品有限公司 | 360-degree rotating cam mechanism |
| CN112605784A (en) * | 2020-11-20 | 2021-04-06 | 嘉兴钢球厂 | Steel ball milling machine |
| CN113562436A (en) * | 2021-06-08 | 2021-10-29 | 安徽安庆南风日化有限责任公司 | Liquid storage pot upper cover manipulator of laundry detergent processing production |
-
2013
- 2013-11-29 CN CN201310620415.4A patent/CN103662667A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106275606A (en) * | 2016-09-20 | 2017-01-04 | 江苏金旺包装机械科技有限公司 | Traction apparatus |
| CN106743595A (en) * | 2017-03-16 | 2017-05-31 | 哈尔滨理工大学 | A kind of automatic feeding |
| CN110498228A (en) * | 2019-08-03 | 2019-11-26 | 上海凯斯大岛精密电子制造有限公司 | A kind of spring leaf automatic separation equipment |
| CN110422608A (en) * | 2019-08-30 | 2019-11-08 | 浙江益海嘉里食品工业有限公司 | Mobile phone feed tray structure and its working method |
| CN110422608B (en) * | 2019-08-30 | 2024-05-14 | 浙江益海嘉里食品工业有限公司 | Mobile phone supply disc structure and working method thereof |
| CN111188887A (en) * | 2019-11-28 | 2020-05-22 | 佛山市奥达金属制品有限公司 | 360-degree rotating cam mechanism |
| CN112605784A (en) * | 2020-11-20 | 2021-04-06 | 嘉兴钢球厂 | Steel ball milling machine |
| CN113562436A (en) * | 2021-06-08 | 2021-10-29 | 安徽安庆南风日化有限责任公司 | Liquid storage pot upper cover manipulator of laundry detergent processing production |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |