CN104030215A - Aluminum foil cap tightening mechanism - Google Patents
Aluminum foil cap tightening mechanism Download PDFInfo
- Publication number
- CN104030215A CN104030215A CN201410215371.1A CN201410215371A CN104030215A CN 104030215 A CN104030215 A CN 104030215A CN 201410215371 A CN201410215371 A CN 201410215371A CN 104030215 A CN104030215 A CN 104030215A
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- rotating shaft
- aluminum foil
- wheel
- elastic portion
- tightening
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Abstract
The invention discloses an aluminum foil cap tightening mechanism which comprises a rotating shaft and a tightening wheel. The aluminum foil cap tightening mechanism further comprises a first rotating shaft, an elastic portion and a pull rod. The tightening wheel comprises a tightening wheel base and a rolling wheel. The rolling wheel is fixed to the tightening wheel base and can roll around the axis of the tightening wheel base. The rotating shaft is in key connection with the first rotating shaft, and the first rotating shaft can slide in the axial direction of the rotating shaft. The tightening wheel base is connected with the first rotating shaft in a hinged mode. One end of the elastic portion is fixedly connected to the end face of the first rotating shaft. The two ends of the pull rod are connected with the side face of the elastic portion and the tightening wheel base respectively in a hinged mode. The hinged point between the pull rod and the elastic portion is higher than the hinged point between the pull rod and the tightening wheel base in position. When the aluminum foil cap tightening mechanism operates, the rotating shaft does not need to conduct radial motion; as a result, the aluminum foil cap tightening mechanism is high in efficiency with respect to tightening of an aluminum foil cap on a bottle opening, and a simple structural form enables the aluminum foil cap tightening mechanism to be easy to operate and maintain.
Description
Technical field
The present invention relates to a kind of bottle cap erecting equipment, particularly relate to a kind of aluminum foil cover tightening system.
Background technology
Apply to the Packaging Bottle in pharmacy and packaging for foodstuff field, complete filling rear general utilization seal cover cap bottleneck is carried out to encapsulation process, in prior art, with top cover labyrinth, adopt plastics or quality of rubber materials more.For guaranteeing the permanent sealing property of Packaging Bottle, guarantee the quality of filling thing in shelf time, generally need on seal cover cap, increase again one for the protection of the aluminum foil cover of seal cover cap, this just need to adopt suitable Cover-rolling machine to complete the installation of above-mentioned aluminum foil cover.
The installation that completes above aluminum foil cover in prior art generally adopts roll extrusion to roll cover process, for operated by rotary motion on the Cover-rolling machine of above technique, there is pinch roller, on pinch roller, be provided with the rolling brake portion of its rotation of braking, for braking the lifting detent of pinch roller lifting, for braking the radially detent that pinch roller makes it move along its radial direction, like this, after being fastened in Packaging Bottle, aluminum foil cover make it move to pinch roller below, lifting detent braking pinch wheel descending, radially detent braking pinch roller makes itself and aluminum foil cover contacts side surfaces, rolling brake portion braking pinch roller has rotated the clamping of aluminum foil cover on bottleneck, complete clamp after the pinch roller complete compaction step that risen.This just makes in prior art that the Cover-rolling machine volume that compresses for aluminum foil cover is large, complex structure and efficiency lower, be unfavorable for the operation and maintenance of aluminum foil cover fixing device, be unfavorable for the efficiency that aluminum foil cover clamps.
Summary of the invention
In order to solve in above-mentioned prior art, the Cover-rolling machine volume compressing for aluminum foil cover is large, complex structure and efficiency lower, be unfavorable for the operation and maintenance of aluminum foil cover fixing device, the problem that is unfavorable for the efficiency that aluminum foil cover clamps, the invention provides a kind of aluminum foil cover tightening system.
For the problems referred to above, the present invention solves problem by the following technical programs: aluminum foil cover tightening system, comprise rotating shaft and tighten up wheel, also comprise the first rotating shaft, elastic portion and pull bar, the described wheel that tightens up comprises and tightens up wheel seat and scroll wheel, described scroll wheel is fixed on and tightens up on wheel seat and can roll around the axis that tightens up wheel seat, rotating shaft is key with the first rotating shaft and is connected, and the first rotating shaft can be slided along the axial direction of rotating shaft, tighten up wheel seat and the first rotating shaft is articulated and connected, one end of elastic portion is fixedly connected on the end face of the first rotating shaft, the two ends of pull bar are respectively with the side of elastic portion with tighten up wheel seat and be articulated and connected, and the hinge-point position of pull bar and elastic portion is higher than pull bar and the hinge-point position of tightening up wheel seat.
Concrete, the rotating shaft arranging and the first rotating shaft are the version that key is connected and are intended to impel the first rotating shaft to rotate with rotating shaft by the friction stress of connecting key, the torque that rotating shaft is rotated can be from artificial rotation or the drive motor of operating personal, tighten up wheel and be convenient to realize the variation of tightening up wheel axis and the first shaft axis angle with the version that the first rotating shaft is articulated and connected, be convenient to obtain scroll wheel with respect to the adjustment of the first shaft axis different distance, and pull bar and the first rotating shaft and the type of attachment of tightening up wheel seat can realize the adjustment of above-mentioned distance: the present invention in use, first aluminum foil cover is seated on the bottleneck of ampulla, to applying compression effort in the first rotating shaft, make the first rotating shaft to a side shifting of ampulla, after the free end of elastic portion contacts with aluminum foil cover, elastic portion produces elastic deformation, preferred elastomeric portion is Compress Spring, like this, the hinge-point of elastic portion and pull bar moves near the first rotating shaft, make scroll wheel with respect to the first shaft axis pitch smaller, after scroll wheel contacts with aluminum foil cover around the circumferential rotation of aluminum foil cover, like this, scroll wheel makes aluminum foil cover produce deformation to the compression effort of aluminum foil cover, realize aluminum foil cover tightening up on bottleneck.
Further technical scheme is:
Described pull bar and tighten up all unlikely one, wheel, and both quantity equates, and one end of each pull bar is all articulated and connected with elastic portion, and the other end of each pull bar is articulated and connected with a wheel seat that tightens up tightening up on wheel respectively.More than be arranged so that scroll wheel need to could not form the annulus of a deformation after turning over a full circle on aluminum foil cover, is conducive to work efficiency of the present invention.
For further optimizing above-mentioned scheme of increasing work efficiency, described in to tighten up wheel uniform in the form of a ring each other, the uniform center of circle of described ring-type is positioned on the axis of the first rotating shaft.More than be arranged to tighten up wheel as arranged three in the present invention, after tightening up wheel to produce enough compression efforts with aluminum foil cover, the first rotating shaft only need be rotated 1/3rd circumference and can be completed aluminum foil cover circumferential direction respectively to tightening up.
The described wheel seat that tightens up is two segments combined structure, tighten up wheel seat wherein a section and be articulated and connected with the first rotating shaft, another section with described wherein one section become to be threaded.Above version is convenient to change according to different aluminum foil covers the scroll wheel of different size, is conducive to Applicable scope of the present invention.
For reducing rotating shaft that in working process of the present invention, the friction force of aluminum foil cover and elastic portion causes, rotate energy consumption and increase, also comprise the pinch roller that can rotate around the first shaft axis, described pinch roller is arranged on the free end of elastic portion.Further, for ease of changing different pinch rollers according to different aluminum foil covers, improve Applicable scope of the present invention, the type of attachment of described pinch roller and elastic portion is the form of removably connecting.
The present invention compared with prior art, has following beneficial effect:
The present invention is simple in structure, the present invention in use, first aluminum foil cover is seated on the bottleneck of ampulla, to applying compression effort in the first rotating shaft, make the first rotating shaft to a side shifting of ampulla, after the free end of elastic portion contacts with aluminum foil cover, elastic portion produces elastic deformation, like this, the hinge-point of elastic portion and pull bar moves near the first rotating shaft, make scroll wheel with respect to the first shaft axis pitch smaller, after scroll wheel contacts with aluminum foil cover around the circumferential rotation of aluminum foil cover, like this, scroll wheel makes aluminum foil cover produce deformation to the compression effort of aluminum foil cover, realize aluminum foil cover tightening up on bottleneck.When above version is worked the present invention, rotating shaft does not need to produce radial motion, makes like this this aluminum foil cover tightening system complete tighten up efficiency high, the simple version of aluminum foil cover on bottleneck and makes operation and maintenance of the present invention simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of aluminum foil cover tightening system of the present invention;
Fig. 2 is the structural representation of a specific embodiment of aluminum foil cover tightening system scroll wheel of the present invention.
Name corresponding to graphical indicia is called: 1, rotating shaft, the 2, first rotating shaft, 3, pull bar, 4, tighten up wheel, 41, tighten up wheel seat, 42, scroll wheel, 5, pinch roller, 6, elastic portion.
The specific embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As Fig. 1 and Fig. 2, aluminum foil cover tightening system provided by the invention, comprise rotating shaft 1 and tighten up wheel 4, also comprise the first rotating shaft 2, elastic portion 6 and pull bar 3, the described wheel 4 that tightens up comprises and tightens up wheel seat 41 and scroll wheel 42, described scroll wheel 42 is fixed on and tightens up on wheel seat 41 and can roll around the axis that tightens up wheel seat 41, rotating shaft 1 is key with the first rotating shaft 2 and is connected, and the first rotating shaft 2 can be slided along the axial direction of rotating shaft 1, tighten up wheel seat 41 and the first rotating shaft 2 is articulated and connected, one end of elastic portion 6 is fixedly connected on the end face of the first rotating shaft 2, the two ends of pull bar 3 are respectively with the side of elastic portion 6 with tighten up wheel seat 41 and be articulated and connected, and the hinge-point position of pull bar 3 and elastic portion 6 is higher than pull bar 3 and the hinge-point position of tightening up wheel seat 41.
The rotating shaft 1 arranging and the first rotating shaft 2 are the version that key is connected and are intended to impel the first rotating shaft 2 with rotating shaft 1 rotation by the friction stress of connecting key, the torque that rotating shaft 1 is rotated can be from artificial rotation or the drive motor of operating personal, tightening up the version that is articulated and connected of wheel the 4 and first rotating shaft 2 is convenient to realize and tightens up the variation of taking turns 4 axis and the first rotating shaft 2 axis angles, be convenient to obtain scroll wheel 42 with respect to the adjustment of the first rotating shaft 2 axis different distance, and pull bar 3 and the first rotating shaft 2 and the type of attachment of tightening up wheel seat 41 can realize the adjustment of above-mentioned distance: the present invention in use, first aluminum foil cover is seated on the bottleneck of ampulla, to applying compression effort in the first rotating shaft 2, make the first rotating shaft 2 to a side shifting of ampulla, after the free end of elastic portion 6 contacts with aluminum foil cover, elastic portion 6 produces elastic deformation, like this, elastic portion 6 moves near the first rotating shaft 2 with the hinge-point of pull bar 3, scroll wheel 42 is diminished with respect to the first rotating shaft 2 axis spacings, after scroll wheel 42 contacts with aluminum foil cover around the circumferential rotation of aluminum foil cover, like this, the compression effort of 42 pairs of aluminum foil covers of scroll wheel makes aluminum foil cover produce deformation, realize aluminum foil cover tightening up on bottleneck.
Embodiment 2:
The present embodiment is done further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, described pull bar 3 and tighten up wheel 4 all unlikely, and both quantity equates, one end of each pull bar 3 is all articulated and connected with elastic portion 6, and the other end of each pull bar 3 is articulated and connected with a wheel seat 41 that tightens up tightening up on wheel 4 respectively.More than be arranged so that scroll wheel 42 need to could not form the annulus of a deformation after turning over a full circle on aluminum foil cover, is conducive to work efficiency of the present invention.
For further optimizing above-mentioned scheme of increasing work efficiency, described in to tighten up wheel 4 uniform in the form of a ring each other, the uniform center of circle of described ring-type is positioned on the axis of the first rotating shaft 2.More than be arranged to tighten up wheel 4 as arranged three in the present invention, after tightening up wheel 4 to produce enough compression efforts with aluminum foil cover 2 of the first rotating shafts need to rotate 1/3rd circumference can complete aluminum foil cover circumferential direction each to tightening up.
Embodiment 3:
The present embodiment is done further restriction on the basis of embodiment 1: as Fig. 1 and Fig. 2, described in to tighten up wheel seat be two segments combined structure, tighten up wherein one section of wheel seat and be articulated and connected with the first rotating shaft, another section with described wherein one section become to be threaded.Above version is convenient to change according to different aluminum foil covers the scroll wheel of different size, is conducive to Applicable scope of the present invention.
Embodiment 4:
The present embodiment is done further restriction on the basis of embodiment 3: as Fig. 1 and Fig. 2, for reducing rotating shaft 1 that in working process of the present invention, the friction force of aluminum foil cover and elastic portion 6 causes, rotate energy consumption and increase, also comprise the pinch roller 5 that can rotate around the first rotating shaft 2 axis, described pinch roller 5 is arranged on the free end of elastic portion.Further, for ease of changing different pinch roller 5 according to different aluminum foil covers, improve Applicable scope of the present invention, described pinch roller 5 is the form of removably connecting with the type of attachment of elastic portion 6.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. aluminum foil cover tightening system, comprise rotating shaft (1) and tighten up wheel (4), it is characterized in that, also comprise the first rotating shaft (2), elastic portion (6) and pull bar (3), the described wheel (4) that tightens up comprises and tightens up wheel seat (41) and scroll wheel (42), described scroll wheel (42) is fixed on and tightens up wheel seat (41) above and can roll around the axis that tightens up wheel seat (41), rotating shaft (1) is key with the first rotating shaft (2) and is connected, and the first rotating shaft (2) can be slided along the axial direction of rotating shaft (1), tightening up wheel seat (41) is articulated and connected with the first rotating shaft (2), one end of elastic portion (6) is fixedly connected on the end face of the first rotating shaft (2), the two ends of pull bar (3) are respectively with the side of elastic portion (6) with tighten up wheel seat (41) and be articulated and connected, and the hinge-point position of pull bar (3) and elastic portion (6) is higher than pull bar (3) and the hinge-point position of tightening up wheel seat (41).
2. aluminum foil cover tightening system as claimed in claim 1, it is characterized in that, described pull bar (3) and tighten up all unlikely one, wheel (4), and both quantity equates, one end of each pull bar (3) is all articulated and connected with elastic portion (6), and the other end of each pull bar (3) is articulated and connected with a wheel seat (41) that tightens up tightening up on wheel (4) respectively.
3. aluminum foil cover tightening system as claimed in claim 2, is characterized in that, described in to tighten up wheel (4) uniform in the form of a ring each other, the uniform center of circle of described ring-type is positioned on the axis of the first rotating shaft (2).
4. aluminum foil cover tightening system as claimed in claim 1, it is characterized in that, the described wheel seat (41) that tightens up is for two segments combined structure, tighten up wherein one section of wheel seat (41) and be articulated and connected with the first rotating shaft (2), another section with described wherein one section become to be threaded.
5. aluminum foil cover tightening system as claimed in claim 1, is characterized in that, also comprises the pinch roller (5) that can rotate around the first rotating shaft (2) axis, and described pinch roller (5) is arranged on the free end of elastic portion (6).
6. aluminum foil cover tightening system as claimed in claim 5, is characterized in that, described pinch roller (5) is the form of removably connecting with the type of attachment of elastic portion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215371.1A CN104030215A (en) | 2014-05-21 | 2014-05-21 | Aluminum foil cap tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410215371.1A CN104030215A (en) | 2014-05-21 | 2014-05-21 | Aluminum foil cap tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104030215A true CN104030215A (en) | 2014-09-10 |
Family
ID=51461249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410215371.1A Pending CN104030215A (en) | 2014-05-21 | 2014-05-21 | Aluminum foil cap tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104030215A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104845A (en) * | 1974-05-21 | 1978-08-08 | B & H Manufacturing Company, Inc. | Method and apparatus for applying sleeves to necks of bottles and other containers |
| IL85717A (en) * | 1987-03-13 | 1991-11-21 | Continental White Cap Inc | Hermetic container closure and its production |
| CN1066829A (en) * | 1991-04-15 | 1992-12-09 | 国际壳牌研究有限公司 | Make the lid seal structure of fastening wavy thing |
| EP1038828A1 (en) * | 1999-03-19 | 2000-09-27 | Draht- und Metallwarenfabrik Philipp Schneider GmbH & Co.KG | Method and apparatus for placing capsules on bottle necks |
| CN202054591U (en) * | 2011-03-23 | 2011-11-30 | 广州广富包装机械有限公司 | Novel cover screwing device for aluminum foil cover |
| CN202297071U (en) * | 2011-09-20 | 2012-07-04 | 常州汇拓科技有限公司 | Cap screwer assembly |
| CN103738521A (en) * | 2013-12-17 | 2014-04-23 | 中山环亚塑料包装有限公司 | Plastic cap clamping linkage clamping cap screwing device |
| CN203903945U (en) * | 2014-05-21 | 2014-10-29 | 成都中牧生物药业有限公司 | Aluminum foil cap tightening device |
-
2014
- 2014-05-21 CN CN201410215371.1A patent/CN104030215A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4104845A (en) * | 1974-05-21 | 1978-08-08 | B & H Manufacturing Company, Inc. | Method and apparatus for applying sleeves to necks of bottles and other containers |
| IL85717A (en) * | 1987-03-13 | 1991-11-21 | Continental White Cap Inc | Hermetic container closure and its production |
| CN1066829A (en) * | 1991-04-15 | 1992-12-09 | 国际壳牌研究有限公司 | Make the lid seal structure of fastening wavy thing |
| EP1038828A1 (en) * | 1999-03-19 | 2000-09-27 | Draht- und Metallwarenfabrik Philipp Schneider GmbH & Co.KG | Method and apparatus for placing capsules on bottle necks |
| CN202054591U (en) * | 2011-03-23 | 2011-11-30 | 广州广富包装机械有限公司 | Novel cover screwing device for aluminum foil cover |
| CN202297071U (en) * | 2011-09-20 | 2012-07-04 | 常州汇拓科技有限公司 | Cap screwer assembly |
| CN103738521A (en) * | 2013-12-17 | 2014-04-23 | 中山环亚塑料包装有限公司 | Plastic cap clamping linkage clamping cap screwing device |
| CN203903945U (en) * | 2014-05-21 | 2014-10-29 | 成都中牧生物药业有限公司 | Aluminum foil cap tightening device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |