CN103879934B - A kind of magnetic cap rotating device - Google Patents
A kind of magnetic cap rotating device Download PDFInfo
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- CN103879934B CN103879934B CN201410056385.3A CN201410056385A CN103879934B CN 103879934 B CN103879934 B CN 103879934B CN 201410056385 A CN201410056385 A CN 201410056385A CN 103879934 B CN103879934 B CN 103879934B
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Abstract
The invention discloses a kind of magnetic cap rotating device and comprise hollow shaft and regulating ring, power imports cover, fixed cover, upper magnetic ring, lower magnetic force ring and a magnetic guiding loop into; The lower end of hollow shaft is provided with spiral cover mould; Fixed cover and power import cover into and are fixedly connected with; Fixed by anglec of rotation control apparatus between regulating ring and fixed cover, hollow shaft lower end and upper end are rotated by bearing and are installed in regulating ring and fixed cover; Magnetic guiding loop is fixed on the periphery of hollow shaft, and upper magnetic ring is sleeved on hollow shaft periphery and fixes with fixed cover; Lower magnetic force ring set is loaded on the periphery of hollow shaft and fixes with regulating ring; Described upper magnetic ring is provided with 2-6 block N magnetic region and S magnetic region, this N magnetic region and the S magnetic region circle spacing uniform, lower magnetic force ring is provided with logarithm identical and S magnetic region uniformly at intervals and N magnetic region; The magnetic region position of magnetic pole of lower magnetic force ring and upper magnetic ring interlocks.This magnetic cap rotating device applies the level and smooth moment of torsion of relative constancy to bottle cap, eliminates torque ripple phenomenon, avoids bottle cap tension.
Description
Technical field
The present invention relates to a kind of cap rotating device, refer to a kind of magnetic cap rotating device especially.
Background technology
In cap rotating machine, magnetic cap rotating device utilizes the torsional interaction between magnetic pole to reach the object screwing bottle cap.And current magnetic cap rotating device as shown in Figure 1, 2, comprise hollow shaft 1 ', regulating sleeve 2 ', power imports cover 3 ', magnet installation ring 4 ' and several small magnets 5 into; In this hollow shaft, Elastic Sliding is provided with top cover cover 6 '; Described regulating sleeve 2 ' screw thread is installed on power and imports the periphery of cover 3 ' into and locked by latching device; This hollow shaft 1 ' rotates and is installed on power and imports in cover 3 ' and to run through regulating sleeve 2 '; Regulating sleeve 2 ' is provided with magnet installation ring 4 ', this magnet installation ring 4 ' is provided with the magnet 5 ' of circle distribution, and hollow shaft 1 ' is also fixed with another magnet installation ring 4 ', this magnet installation ring 4 ' is provided with the contrary magnet 5 ' of magnetic pole; Two magnet installation rings ' be arranged in parallel and between be provided with gap; Rotary regulating sleeve 2 ' just can regulate the spacing of two pieces of magnet installation rings 4 ', thus regulates the size of torque of magnetic force.The magnet installation ring 4 ' be fixed on regulating sleeve 2 ' can be driven to rotate when power imports into when cover 3 ' rotates, the effect due to magnetic force makes the magnet installation ring 4 ' be fixed on hollow shaft 1 ' rotate.The magnetic cap rotating device of current use produce moment of torsion be pulsation, the pulsating torque be applied on bottle cap can cause bottle cap tension, and produces impulse oscillation to systematic part, reduces part life.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of magnetic cap rotating device, and this magnetic cap rotating device applies the level and smooth moment of torsion of relative constancy to bottle cap, eliminates torque ripple phenomenon, avoids bottle cap tension.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of magnetic cap rotating device, comprises hollow shaft and regulating ring, and in this hollow shaft, axial elasticity is provided with cover device, and the lower end of hollow shaft is provided with spiral cover mould; This cap rotating device also comprises power and imports cover, fixed cover, upper magnetic ring, lower magnetic force ring and a magnetic guiding loop into; Upper end and the power of described fixed cover import cover into and are fixedly connected with; The rotatable lower end being installed on fixed cover of described regulating ring, is fixed by anglec of rotation control apparatus between this regulating ring and fixed cover, and described hollow shaft lower end and upper end are rotated by bearing and be installed in regulating ring and fixed cover; Described magnetic guiding loop is fixed on the periphery of hollow shaft, and described upper magnetic ring is sleeved on hollow shaft periphery and is positioned at fixed cover, and described upper magnetic ring is positioned at the top of magnetic guiding loop and fixes with fixed cover; Described lower magnetic force ring set is loaded on the periphery of hollow shaft and is positioned at fixed cover; Described lower magnetic force ring is positioned at the below of magnetic guiding loop and fixes with regulating ring; Described upper magnetic ring is provided with 2-6 block N magnetic region and the S magnetic region identical with N magnetic block counts, this N magnetic region and the S magnetic region circle spacing uniform, described lower magnetic force ring is provided with and S magnetic region that circle spacing uniform and N magnetic region identical with the magnetic region logarithm of upper magnetic ring; The position of magnetic pole of the magnetic region of described lower magnetic force ring and the magnetic region of upper magnetic ring interlocks.
As the preferred scheme of one, described anglec of rotation control apparatus comprises the horizontal deep-slotted chip breaker be arranged on regulating ring, be arranged at radial locking hole on fixed cover and lock screw, and this regulating ring is installed in fixed cover and radial locking hole is put corresponding with horizontal arc slot; This lock screw is installed in radial locking hole and end and is pushed against in horizontal deep-slotted chip breaker.
As the preferred scheme of one, the N magnetic region on described upper magnetic ring and S magnetic region are three pieces, and the fan ring angle of every block magnetic region is 60 °.
As the preferred scheme of one, described upper magnetic ring bolt is fixed on rebound, and on this, between rebound and fixed cover, bolt is fixed; Described lower magnetic force ring bolt is fixed on lower rebound, and between this lower rebound and regulating ring, bolt is fixed.
As the preferred scheme of one, between described magnetic guiding loop and hollow shaft, screw is fixed, and is respectively arranged with clamping sleeve and lower clamping sleeve between magnetic guiding loop and the bearing of top and between the bearing of below; Described upper magnetic ring, lower magnetic force ring set dress is set in the periphery of clamping sleeve and lower clamping sleeve.
As the preferred scheme of one, between described spiral cover mould and hollow shaft, be integrated setting.
After have employed technique scheme, effect of the present invention is: the principle of this cap rotating device is different from cap rotating device principle common at present, this cap rotating device of the present invention has abandoned current multiple magnet this setup, this cap rotating device comprises two and is relatively fixed on power and imports the magnetic ring and a magnetic guiding loop be fixed on hollow shaft that put into, therefore, once angular adjustment good after, magnetic pole relative angle between two magnetic rings is constant, therefore the magnetic produced is continuous, the moment of torsion acting on magnetic guiding loop is just smoother, thus makes the rotation of hollow shaft level and smooth; The power that spiral cover mould acts on bottle cap is suitable, eliminates torque ripple phenomenon, avoids bottle cap tension.And 2-6 block N magnetic region and S magnetic region are selected in the magnetic region of magnetic ring, the adjusting angle of regulating ring can be made suitable, lower the adjustment difficulty of regulating ring, simultaneously also for magnetic guiding loop provides enough moments of torsion.
Again because described anglec of rotation control apparatus comprises the horizontal deep-slotted chip breaker be arranged on regulating ring, is arranged at radial locking hole on fixed cover and lock screw, this regulating ring is installed in fixed cover and radial locking hole is put corresponding with horizontal arc slot; This lock screw is installed in radial locking hole and end is pushed against in horizontal deep-slotted chip breaker, and this anglec of rotation control apparatus only need be unscrewed lock screw and get final product rotating adjustment ring; Not only regulate convenient, also achieve fixing between fixed cover and regulating ring simultaneously.
Again because screw between described magnetic guiding loop and hollow shaft is fixed, between magnetic guiding loop and the bearing of top and between the bearing of below, be respectively arranged with clamping sleeve and lower clamping sleeve; Described upper magnetic ring, lower magnetic force ring set dress is set in the periphery of clamping sleeve and lower clamping sleeve, makes the fixing more reliable of magnetic guiding loop like this.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structure cutaway view of background technology;
Fig. 2 is the magnet installation ring of background technology and the scheme of installation of magnet;
In accompanying drawing: 1 '. hollow shaft; 2 '. regulating sleeve; 3 '. power imports cover into; 4 '. magnet installation ring; 5 '. magnet.
Fig. 3 is the structure cutaway view of the embodiment of the present invention;
Fig. 4 is the front schematic view of the lower magnetic force ring of the embodiment of the present invention;
In accompanying drawing: 1. hollow shaft; 2. regulating ring; 3. anglec of rotation control apparatus; 4. fixed cover; 5. power imports cover into; 6. magnetic guiding loop; 7. go up magnetic ring; 8. lower magnetic force ring; 9. descend rebound; 10. go up rebound; 11. spiral cover moulds; 12. cover devices; 13.N magnetic region; 14.S magnetic region.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
As shown in Figure 3,4, a kind of magnetic cap rotating device, comprises hollow shaft 1 and regulating ring 2, and in this hollow shaft 1, axial elasticity is provided with cover device 12, and this cover device 12 comprises the top cover axle be axially movably installed in hollow shaft 1; Retracing spring is provided with between top cover axle and hollow shaft 1; When bottle cap enters into preparation spiral cover in spiral cover mould 11, this top cover axle can withstand on the upper end of bottle cap, thus bottle cap is ajusted, and the lower end of hollow shaft 1 is provided with spiral cover mould 11, this spiral cover mould 11 can be the lower end being detachably installed on hollow shaft 1, also can be wholely set with hollow shaft 1; This cap rotating device also comprises power and imports cover 5, fixed cover 4, upper magnetic ring 7, lower magnetic force ring 8 and a magnetic guiding loop 6 into; Upper end and the power of described fixed cover 4 import cover 5 into and are fixedly connected with, and its fixed form can be fixed for screw thread or screw is fixed; The rotatable lower end being installed on fixed cover 4 of described regulating ring 2, is fixed by anglec of rotation control apparatus 3 between this regulating ring 2 and fixed cover 4, and described hollow shaft 1 lower end and upper end are rotated by bearing and be installed in regulating ring 2 and fixed cover 4; Described magnetic guiding loop 6 is fixed on the periphery of hollow shaft 1, and described upper magnetic ring 7 is sleeved on hollow shaft 1 periphery and is positioned at fixed cover 4, and described upper magnetic ring 7 is positioned at the top of magnetic guiding loop 6 and fixes with fixed cover 4; Described lower magnetic force ring 8 is set in the periphery of hollow shaft 1 and is positioned at fixed cover 4; Described lower magnetic force ring 8 is positioned at the below of magnetic guiding loop 6 and fixes with regulating ring 2; Described upper magnetic ring 7 bolt is fixed on rebound 10, and on this, between rebound 10 and fixed cover 4, bolt is fixed; Described lower magnetic force ring 8 bolt is fixed on lower rebound 9, and between this lower rebound 9 and regulating ring 2, bolt is fixed.
Described upper magnetic ring 7 is provided with 2-6 block N magnetic region 13 and the S magnetic region 14 identical with 13 pieces, N magnetic region number, this N magnetic region 13 and S magnetic region 14 circle spacing uniform, described lower magnetic force ring 8 is provided with and S magnetic region 14 that circle spacing uniform and N magnetic region 13 identical with the magnetic region logarithm of upper magnetic ring 7; The position of magnetic pole of the magnetic region of described lower magnetic force ring 8 and the magnetic region of upper magnetic ring 7 interlocks.In the present embodiment, the number of N magnetic region 13 is three pieces, and the number of S magnetic region 14 is three pieces, and its shape is 60 ° of fan annulars.
Described anglec of rotation control apparatus 3 comprises the horizontal deep-slotted chip breaker be arranged on regulating ring 2, be arranged at radial locking hole on fixed cover 4 and lock screw, and this regulating ring 2 is installed in fixed cover 4 and radial locking hole is put corresponding with horizontal arc slot; This lock screw is installed in radial locking hole and end and is pushed against in horizontal deep-slotted chip breaker.Certainly, this regulating ring 2 can also be enclosed within fixed cover 4 outside and fixed by the structure of horizontal deep-slotted chip breaker, radial locking hole and lock screw.Certainly, the position of this horizontal deep-slotted chip breaker and radial locking hole can be exchanged mutually.
Between described magnetic guiding loop 6 and hollow shaft 1, screw is fixed, and is respectively arranged with clamping sleeve and lower clamping sleeve between magnetic guiding loop 6 and the bearing of top and between the bearing of below; Described upper magnetic ring 7, lower magnetic force ring 8 suit is set in the periphery of clamping sleeve and lower clamping sleeve.
Principle of work of the present invention is: this cap rotating device regulates the relative angle of magnetic region between upper magnetic ring 7 and lower magnetic force ring 8 by rotating adjustment ring 2, thus changes Distribution of Magnetic Field; And upper magnetic ring 7 and lower magnetic force ring 8 are separately fixed at regulating ring 2 with fixed cover 4 imports into together with cover 5 in company with power and rotate, its relative angle immobilizes, and the magnetic guiding loop 6 between upper magnetic ring 7 and lower magnetic force ring 8 is subject to magnetic action, in the process rotated, moment of torsion is produced to magnetic guiding loop 6, thus drive hollow shaft 1 to rotate.In this cap rotating device use magnetic ring 7 and lower magnetic force ring 8 to note magnetic, each a slice up and down for connecting on nd-fe-b in monoblock.N, S pole is uniform staggered with, and upper and lower two panels relative angle is constant, produces magnetic continuous, therefore torque smooth control, avoid spiral cover tension.
Claims (2)
1. a magnetic cap rotating device, comprises hollow shaft and regulating ring, and in this hollow shaft, axial elasticity is provided with cover device, and the lower end of hollow shaft is provided with spiral cover mould; It is characterized in that: this cap rotating device also comprises power and imports cover, fixed cover, upper magnetic ring, lower magnetic force ring and a magnetic guiding loop into; Upper end and the power of described fixed cover import cover into and are fixedly connected with; The rotatable lower end being installed on fixed cover of described regulating ring, is fixed by anglec of rotation control apparatus between this regulating ring and fixed cover, and described hollow shaft lower end and upper end are rotated by bearing and be installed in regulating ring and fixed cover; Described magnetic guiding loop is fixed on the periphery of hollow shaft, and described upper magnetic ring is sleeved on hollow shaft periphery and is positioned at fixed cover, and described upper magnetic ring is positioned at the top of magnetic guiding loop and fixes with fixed cover; Described lower magnetic force ring set is loaded on the periphery of hollow shaft and is positioned at fixed cover; Described lower magnetic force ring is positioned at the below of magnetic guiding loop and fixes with regulating ring; Described upper magnetic ring is provided with 2-6 block N magnetic region and the S magnetic region identical with N magnetic block counts, this N magnetic region and the S magnetic region circle spacing uniform, described lower magnetic force ring is provided with and S magnetic region that circle spacing uniform and N magnetic region identical with the magnetic region logarithm of upper magnetic ring; The position of magnetic pole of the magnetic region of described lower magnetic force ring and the magnetic region of upper magnetic ring interlocks, described anglec of rotation control apparatus comprises the horizontal deep-slotted chip breaker be arranged on regulating ring, be arranged at radial locking hole on fixed cover and lock screw, and this regulating ring is installed in fixed cover and radial locking hole is put corresponding with horizontal arc slot; This lock screw is installed in radial locking hole and end is pushed against in horizontal deep-slotted chip breaker, N magnetic region on described upper magnetic ring and S magnetic region are three pieces, the fan ring angle of every block magnetic region is 60 °, described upper magnetic ring bolt is fixed on rebound, and on this, between rebound and fixed cover, bolt is fixed; Described lower magnetic force ring bolt is fixed on lower rebound, between this lower rebound and regulating ring, bolt is fixed, between described magnetic guiding loop and hollow shaft, screw is fixed, and is respectively arranged with clamping sleeve and lower clamping sleeve between magnetic guiding loop and the bearing of top and between the bearing of below; Described upper magnetic ring, lower magnetic force ring set dress is set in the periphery of clamping sleeve and lower clamping sleeve.
2. a kind of magnetic cap rotating device as claimed in claim 1, is characterized in that: be integrated setting between described spiral cover mould and hollow shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056385.3A CN103879934B (en) | 2014-02-19 | 2014-02-19 | A kind of magnetic cap rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410056385.3A CN103879934B (en) | 2014-02-19 | 2014-02-19 | A kind of magnetic cap rotating device |
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| Publication Number | Publication Date |
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| CN103879934A CN103879934A (en) | 2014-06-25 |
| CN103879934B true CN103879934B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410056385.3A Active CN103879934B (en) | 2014-02-19 | 2014-02-19 | A kind of magnetic cap rotating device |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104355278B (en) * | 2014-10-31 | 2017-09-01 | 广州达意隆包装机械股份有限公司 | Rotary lid mechanism |
| CN104370254B (en) * | 2014-10-31 | 2017-02-22 | 广州达意隆包装机械股份有限公司 | Cover rotating mechanism |
| CN104500609A (en) * | 2014-12-26 | 2015-04-08 | 常熟市喆宏机械科技有限公司 | Torque limiter |
| CN107188100A (en) * | 2017-06-12 | 2017-09-22 | 张家港市优克朗饮料机械配件厂 | A kind of permanent moment of torsion Cao rotating head |
| CN107954385A (en) * | 2017-11-28 | 2018-04-24 | 张家港市金马星机械制造有限公司 | Cap rotating device on bottle placer |
| CN112279179B (en) * | 2020-11-03 | 2024-06-11 | 湖南精正同业机械有限公司 | Novel overhead-down constant-torque cap screwing head |
| CN115180576A (en) * | 2022-08-11 | 2022-10-14 | 湖南精正同业机械有限公司 | Aseptic spiral cover head assembly of adjustable moment of torsion |
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| US5197258A (en) * | 1991-10-24 | 1993-03-30 | Federal Manufacturing Co. | Screwcapping device with torque limiting magnetic clutch |
| US5714820A (en) * | 1995-09-08 | 1998-02-03 | Ogura Clutch Co., Ltd. | Magnetic coupling |
| US7181892B1 (en) * | 2005-12-07 | 2007-02-27 | Precision Torque Control, Inc. | Capping head with a magnetic clutch |
| CN101343026A (en) * | 2008-07-18 | 2009-01-14 | 常州市先飞包装设备科技有限公司 | Magnetic torque-limiting cap screwing device of cap screwing machine |
| EP2502875A1 (en) * | 2011-03-24 | 2012-09-26 | Antonio Mengibar, S.A. | Magnetic clutch |
| CN103318821A (en) * | 2013-05-30 | 2013-09-25 | 常熟市喆宏机械科技有限公司 | Cover screwing device |
| CN103481056A (en) * | 2013-09-11 | 2014-01-01 | 山东丽鹏股份有限公司 | Bottle cap assembly tool with function of magnetic distance limiting |
| CN203715223U (en) * | 2014-02-19 | 2014-07-16 | 江苏新美星包装机械股份有限公司 | Magnetic cap screwing device |
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2014
- 2014-02-19 CN CN201410056385.3A patent/CN103879934B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197258A (en) * | 1991-10-24 | 1993-03-30 | Federal Manufacturing Co. | Screwcapping device with torque limiting magnetic clutch |
| US5714820A (en) * | 1995-09-08 | 1998-02-03 | Ogura Clutch Co., Ltd. | Magnetic coupling |
| US7181892B1 (en) * | 2005-12-07 | 2007-02-27 | Precision Torque Control, Inc. | Capping head with a magnetic clutch |
| CN101343026A (en) * | 2008-07-18 | 2009-01-14 | 常州市先飞包装设备科技有限公司 | Magnetic torque-limiting cap screwing device of cap screwing machine |
| EP2502875A1 (en) * | 2011-03-24 | 2012-09-26 | Antonio Mengibar, S.A. | Magnetic clutch |
| CN103318821A (en) * | 2013-05-30 | 2013-09-25 | 常熟市喆宏机械科技有限公司 | Cover screwing device |
| CN103481056A (en) * | 2013-09-11 | 2014-01-01 | 山东丽鹏股份有限公司 | Bottle cap assembly tool with function of magnetic distance limiting |
| CN203715223U (en) * | 2014-02-19 | 2014-07-16 | 江苏新美星包装机械股份有限公司 | Magnetic cap screwing device |
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| CN103879934A (en) | 2014-06-25 |
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