CN203653201U - Sterile magnetic cap tightening device - Google Patents
Sterile magnetic cap tightening device Download PDFInfo
- Publication number
- CN203653201U CN203653201U CN201320483264.8U CN201320483264U CN203653201U CN 203653201 U CN203653201 U CN 203653201U CN 201320483264 U CN201320483264 U CN 201320483264U CN 203653201 U CN203653201 U CN 203653201U
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- China
- Prior art keywords
- axle sleeve
- screw capping
- bearing
- spring tube
- positioning seat
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- Expired - Fee Related
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Abstract
The utility model discloses a sterile magnetic cap tightening device. The device comprises a cap tightening seat, a lifting rod and a cap tightening head which are connected from top to bottom sequentially, and is characterized in that an elastic tube and an elastic tube mounting seat are arranged between the cap tightening seat and the cap tightening head and are movably nested outside the lifting rod; the elastic tube mounting seat comprises a shaft sleeve, a bearing and a shaft sleeve positioning seat, the shaft sleeve is in frictional contact with the lifting rod and movably connected with the shaft sleeve positioning seat through the bearing, and a rotary sealing member is arranged at the lower end of the shaft sleeve positioning seat; and one end of the elastic tube is fixedly connected with the lifting rod, and the other end of the elastic tube is fixed on the shaft sleeve. The sterile magnetic cap tightening device is simple in structure, only mechanical structures are adopted, and the similar isolation effect when a heating barrier is adopted is integrally realized; and the structure of a cap tightener is greatly simplified, mechanism and control costs are reduced, and the isolation reliability is improved.
Description
Technical field
The utility model relates to liquid filling device technical field, relates to more specifically a kind of magnetic force screw capping device.
Background technology
After sterile filling, super clean filling, health filling, when screw capping, need to take sanitary control to screw capping region, avoid microbial contamination screw capping region, this region is clean area or aseptic area.The residing peripheral region of device operator is general area or zone of pollution.Existing magnetic force screw capping, when screw capping screw capping, need make knee-action simultaneously and rotatablely move, in the time of the screw capping of clean area, for avoiding the upper and lower motion of screw capping to bring pollution to clean area, must be screw capping integral installation at clean area, or only handle is placed on clean area with the part that pre-threaded lid contacts, and pollutes to avoid clean area microbiological contamination.While adopting the former mode, due to reason in structure, and may cause screw capping corrosion at filling filling chemical cheaning subsequently, current technical scheme generally adopts the latter.But adopt the latter's scheme, must take measures, kill because motion upper and lower after screw capping is when round with clean area in zone of pollution, carry disease germs and enter clean area from zone of pollution.
The up-and-down movement of screw capping is realized by lifting bar, existing technical measures are on the upper and lower lifting bar of screw capping, install heating isolation barrier additional, keep the trip segment up and down of lifting bar all the time in the condition of high temperature, when extraneous microbial contamination lifting bar, bacterium can not survive, thereby avoids lifting bar microbiological contamination to pollute clean area.Heating isolation barrier is generally a set of Electrothermal ring with temperature control and feedback.Because being generally one group, screw capping forms lid tightener, thereby, adopt this also must there is power supply swivel joint (for electric slip ring) with the screw capping that adds thermodynamic barrier, more complicated in structure, equipment cost is high, and reliability is low.
Summary of the invention
The purpose of this utility model is exactly the deficiency in order to solve prior art and the one that provides is simple in structure, can reduce mechanism and control cost, and improves the sterile type magnetic force screw capping device of the reliability of isolate bacteria.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of sterile type magnetic force screw capping device, it comprises the screw capping seat connecting successively from top to bottom, lifting bar and screw capping, it is characterized in that, described screw capping seat is arranged on zone of pollution, screw capping is arranged on clean area, between screw capping seat and screw capping, be provided with spring tube and spring tube mount pad, spring tube is arranged on clean area, spring tube mount pad is arranged between clean area and zone of pollution, spring tube mount pad and spring tube are movably set in outside lifting bar, spring tube mount pad comprises axle sleeve, bearing and axle sleeve positioning seat, axle sleeve and lifting bar wipe contact, axle sleeve is flexibly connected with axle sleeve positioning seat by bearing, one end and the lifting bar of spring tube are connected and fixed, the other end is fixed on axle sleeve, the lower end of axle sleeve positioning seat is provided with rotating seal, makes the zone of pollution on bearing top and the isolation of the clean area of bottom under the sealing of rotating seal.
As further illustrating of such scheme, the sidepiece of described axle sleeve is provided with protruding position, and bearing carrier ring is located on axle sleeve, and the upper end of axle sleeve positioning seat is provided with pressure ring, and bearing is arranged between pressure ring and protruding position; Pressure ring is provided with kink, and one end of kink is to downward-extension, and the top, bottom of kink is pressed on bearing, and the end of axle sleeve positioning seat is close on the top of kink, and fix by fastener, after fixing, provides support power to axle sleeve, avoid falling under it and on alter.
The inwall of described axle sleeve is fixed with friction ring, to strengthen the friction force between axle sleeve and lifting bar, makes rotatablely moving of lifting bar transmit friction force by friction ring, thereby drives axle sleeve synchronous rotary.
The inside, two ends of described spring tube is respectively arranged with bulge loop, and the downside of axle sleeve and the downside of lifting bar are respectively arranged with and the concavo-convex groove coordinating of described bulge loop, and on the spring tube sidewall of described concavo-convex cooperation position, clip is set and is fixed.
Described spring tube adopts rubber bellows.
Described bearing adopts antifriction-bearing box.
Described rotating seal is rotating seal ring, axle sleeve positioning seat and axle sleeve free-running fit, the bottom of bearing positioning seat is provided with the groove being communicated with described gap, and rotating seal ring is arranged in groove, for making the zone of pollution on bearing top and the isolation of the clean area of bottom.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
1, the utility model has adopted the technical scheme that adds rubber corrugated shroud to lifting bar, add rubber corrugated shroud to lifting bar, stroke when rubber bellows can compensate lifting bar up-and-down movement changes, bellows is in extending, also rotate, when bellows extends, make bellows integral-rotation simultaneously, avoid bellows bottom rotation and top is motionless causes that bellows reverses, caused that bellows tears and lost efficacy.
2, the utility model only adopts mechanical mechanism, reaches on the whole to adopt to add the same isolation effect of thermodynamic barrier, and simultaneously with respect to existing electro heat isolated form, the structure of lid tightener is simplified greatly, has reduced mechanism and has controlled cost, and has improved the reliability of isolation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1.
Description of reference numerals: A-zone of pollution B-clean area 1-screw capping seat 2-lifting bar 3, screw capping 4, spring tube 5, spring tube mount pad 5-1, axle sleeve 5-11, protruding position 5-12, friction ring 5-2, bearing 5-3, axle sleeve positioning seat 5-4, pressure ring 5-41, kink 5-42, jam nut 6, rotating seal 7, groove 8, groove 9, clip.
The specific embodiment
Below in conjunction with specific embodiment, technical characterictic of the present utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of sterile type magnetic force of the utility model screw capping device, it comprises the screw capping seat 1, lifting bar 2 and the screw capping 3 that connect successively from top to bottom, screw capping seat 1 under outside lid tightener cam and gear drive (although do not show lid tightener cam and gear in figure, but this part is prior art, do not describe in detail at this), drive lifting bar to rotate and up-and-down movement simultaneously.Screw capping seat 1 is arranged on zone of pollution A, screw capping 3 is arranged on clean area B, between screw capping seat 1 and screw capping 3, be provided with spring tube 4 and spring tube mount pad 5, wherein, spring tube 4 adopts rubber bellows, and spring tube is arranged on clean area B, spring tube 4 mount pads are arranged between clean area B and zone of pollution A, spring tube mount pad 5 and spring tube 4 are movably set in outside lifting bar 2, and spring tube mount pad 5 comprises axle sleeve 5-1, bearing 5-2 and axle sleeve positioning seat 5-3, and bearing 5-2 adopts antifriction-bearing box.Axle sleeve 5-1 and lifting bar 2 wipe contacts, axle sleeve 5-1 is flexibly connected with axle sleeve positioning seat 5-3 by bearing 5-2, and one end of spring tube 4 and lifting bar 2 are connected and fixed, and it is upper that the other end is fixed on axle sleeve 5-1, and the up-and-down movement of lifting bar 2 causes spring tube dilatation; The lower end of axle sleeve positioning seat 5-3 is provided with rotating seal 6, in the present embodiment, rotating seal 6 is rotating seal ring, axle sleeve positioning seat and axle sleeve free-running fit, the bottom of bearing positioning seat is provided with the groove 7 being communicated with described gap, rotating seal ring is arranged in groove 7, for making the zone of pollution on bearing top and the isolation of the clean area of bottom.
The sidepiece of axle sleeve 5-1 is provided with protruding position 5-11, and it is upper that bearing 5-2 is sheathed on axle sleeve 5-1, and the upper end of axle sleeve positioning seat 5-3 is provided with pressure ring 5-4, and bearing 5-2 is arranged between pressure ring 5-4 and protruding position 5-11; Wherein, pressure ring 5-4, for providing suitable installing space to bearing, produces large friction force while avoiding axle sleeve to rotate, avoids the upper and lower play of bearing.Pressure ring 5-4 is provided with kink 5-41, and one end of kink is to downward-extension, and the top, bottom of kink is pressed on bearing, the end of axle sleeve positioning seat is close on the top of kink, and fixed by jam nut 5-42, after locking, provide support power to axle sleeve, avoid falling under it and on alter.
The inwall of described axle sleeve 5-1 is fixed with friction ring 5-12, to strengthen the friction force between axle sleeve and lifting bar, makes rotatablely moving of lifting bar transmit friction force by friction ring, thereby drives axle sleeve synchronous rotary.
The inside, two ends of described spring tube 4 is respectively arranged with bulge loop 4-1, the downside of axle sleeve and the downside of lifting bar are respectively arranged with and the concavo-convex groove coordinating 8 of described bulge loop, and on the spring tube sidewall of described concavo-convex cooperation position, clip 9 is set and is fixed, spring tube is under the lock ring of clip, seal, make lifting bar and the isolation of inner clean area.
The utility model proposes a kind of method that does not adopt heating isolation, this method is separated processing the motion of screw capping seat oscilaltion bar with rotatablely moving, analysis causes the reason that clean area pollutes, propose, as long as action upper and lower lifting bar can be dealt with problems in effective isolation, to have adopted the technical scheme that adds rubber corrugated shroud to lifting bar.Stroke when rubber bellows can compensate lifting bar up-and-down movement changes.But bellows, in extending, also rotates, how making bellows not reverse is when rotated the key solving.The technical program, can be in the time that bellows extends, and makes simultaneously integral-rotation of bellows platform, has avoided the rotation of bellows bottom and top is motionless causes that bellows reverses, and causes that bellows tears and lost efficacy.
Above-described is only preferred implementation of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a sterile type magnetic force screw capping device, it comprises the screw capping seat connecting successively from top to bottom, lifting bar and screw capping, it is characterized in that, between described screw capping seat and screw capping, be provided with spring tube and spring tube mount pad, spring tube mount pad and spring tube are movably set in outside lifting bar, spring tube mount pad comprises axle sleeve, bearing and axle sleeve positioning seat, axle sleeve and lifting bar wipe contact, axle sleeve is flexibly connected with axle sleeve positioning seat by bearing, the lower end of axle sleeve positioning seat is provided with rotating seal, one end and the lifting bar of spring tube are connected and fixed, the other end is fixed on axle sleeve.
2. sterile type magnetic force screw capping device according to claim 1, is characterized in that, the sidepiece of described axle sleeve is provided with protruding position, and bearing carrier ring is located on axle sleeve, and the upper end of axle sleeve positioning seat is provided with pressure ring, and bearing is arranged between pressure ring and protruding position.
3. sterile type magnetic force screw capping device according to claim 2, is characterized in that, described pressure ring is provided with kink, one end of kink is to downward-extension, the top, bottom of kink is pressed on bearing, and the end of axle sleeve positioning seat is close on the top of kink, and is fixed by fastener.
4. sterile type magnetic force screw capping device according to claim 1, is characterized in that, the inwall of described axle sleeve is fixed with friction ring.
5. sterile type magnetic force screw capping device according to claim 1, it is characterized in that, the inside, two ends of described spring tube is respectively arranged with bulge loop, the downside of axle sleeve and the downside of lifting bar are respectively arranged with and the concavo-convex groove coordinating of described bulge loop, and on the spring tube sidewall of described concavo-convex cooperation position, clip are set and are fixed.
6. sterile type magnetic force screw capping device according to claim 1, is characterized in that, described spring tube adopts rubber bellows.
7. sterile type magnetic force screw capping device according to claim 1, is characterized in that, described bearing adopts antifriction-bearing box.
8. sterile type magnetic force screw capping device according to claim 1, it is characterized in that, described rotating seal is rotating seal ring, axle sleeve positioning seat and axle sleeve free-running fit, the bottom of bearing positioning seat is provided with the groove being communicated with described gap, and rotating seal ring is arranged in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483264.8U CN203653201U (en) | 2013-08-07 | 2013-08-07 | Sterile magnetic cap tightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320483264.8U CN203653201U (en) | 2013-08-07 | 2013-08-07 | Sterile magnetic cap tightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203653201U true CN203653201U (en) | 2014-06-18 |
Family
ID=50919615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320483264.8U Expired - Fee Related CN203653201U (en) | 2013-08-07 | 2013-08-07 | Sterile magnetic cap tightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203653201U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241686A (en) * | 2016-08-31 | 2016-12-21 | 山东新华医疗器械股份有限公司 | Raw material explosive barrel automatic cap fastening machine |
| IT201700047760A1 (en) * | 2017-05-03 | 2018-11-03 | Arol Spa | CAPPING HEAD FOR AUTOMATIC CAPPING MACHINES |
| CN108946608A (en) * | 2018-09-14 | 2018-12-07 | 广州市博仕机电工贸有限公司 | A kind of lid tightener |
| CN109843781A (en) * | 2016-10-21 | 2019-06-04 | Arol公司 | The clamp assemblies of the capping head of lid are discharged on container or bottle |
| CN109863111A (en) * | 2016-10-21 | 2019-06-07 | Arol公司 | For discharging the capping head of lid on container or bottle |
| CN113840795A (en) * | 2019-06-10 | 2021-12-24 | 西得乐公司 | Capping machine for applying caps to respective containers under aseptic or ultra-clean conditions |
-
2013
- 2013-08-07 CN CN201320483264.8U patent/CN203653201U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106241686A (en) * | 2016-08-31 | 2016-12-21 | 山东新华医疗器械股份有限公司 | Raw material explosive barrel automatic cap fastening machine |
| CN106241686B (en) * | 2016-08-31 | 2019-07-05 | 山东新华医疗器械股份有限公司 | Raw material explosive barrel automatic cap fastening machine |
| CN109843781A (en) * | 2016-10-21 | 2019-06-04 | Arol公司 | The clamp assemblies of the capping head of lid are discharged on container or bottle |
| CN109863111A (en) * | 2016-10-21 | 2019-06-07 | Arol公司 | For discharging the capping head of lid on container or bottle |
| US11192767B2 (en) | 2016-10-21 | 2021-12-07 | Arol S.P.A. | Capping head for the application of caps on containers or bottles |
| US11242235B2 (en) | 2016-10-21 | 2022-02-08 | Arol S.P.A. | Gripping assembly for capping head for the application of caps on containers or bottles |
| CN109843781B (en) * | 2016-10-21 | 2022-03-04 | Arol公司 | Clamping assembly for a closure head for applying caps to containers or bottles |
| IT201700047760A1 (en) * | 2017-05-03 | 2018-11-03 | Arol Spa | CAPPING HEAD FOR AUTOMATIC CAPPING MACHINES |
| CN108946608A (en) * | 2018-09-14 | 2018-12-07 | 广州市博仕机电工贸有限公司 | A kind of lid tightener |
| CN108946608B (en) * | 2018-09-14 | 2024-04-09 | 广州市博仕机电工贸有限公司 | Cap screwing machine |
| CN113840795A (en) * | 2019-06-10 | 2021-12-24 | 西得乐公司 | Capping machine for applying caps to respective containers under aseptic or ultra-clean conditions |
| CN113840795B (en) * | 2019-06-10 | 2024-04-05 | 西得乐公司 | Capping machine for applying caps to respective containers under aseptic or ultra-clean conditions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20210807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |