CN2121443U - Rotary automatic centering sealing mechanism - Google Patents
Rotary automatic centering sealing mechanism Download PDFInfo
- Publication number
- CN2121443U CN2121443U CN 91220611 CN91220611U CN2121443U CN 2121443 U CN2121443 U CN 2121443U CN 91220611 CN91220611 CN 91220611 CN 91220611 U CN91220611 U CN 91220611U CN 2121443 U CN2121443 U CN 2121443U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- housed
- spring
- blade
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Images
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model provides a rotation type is from centering sealing mechanism which characterized in that: the automatic centering device is characterized in that a triangular belt pulley is arranged on an outer sleeve of a bearing seat, the outer sleeve and a middle sleeve are connected through a flat key, an inner sleeve and an inner spring are arranged on a main shaft, a connecting sleeve, a groove head screw and a loose joint are arranged at the upper end of the main shaft, a top is arranged at the lower end of the main shaft, a pulley is arranged on a supporting plate at the lower end of the inner sleeve, three groups of centering blades and three groups of sealing blades which are internally provided with compression springs and spring ejector pins are arranged on the main shaft.
Description
The utility model be a kind of rotary automatically fixed in enclosed mechanism, a kind of aluminium lid sealing bottleneck of the medical glass infusion bottle of all size, sealing machine in fixed automatically of being applicable to.
During the enclosed mechanism of existing filling and sealing machine all can not be decided automatically, mechanism in must being provided with surely in addition, the existing unit that seals all is the bottle rotation, holder is pushed down a bottle head, drive two blade rotations that are contained on the body by the bottle rotation, blade is from moving radially, aluminium lid is held on the bottleneck, another kind is that rotary three blades are held in aluminium lid on the bottleneck, owing to do not have centering device and the blade can not automatically regulating, bad for the bottle seal that the bottle head is not just differing with the bottleneck height, in process, collapse lid with moise-heat sterilization.
The purpose of this utility model provides a kind of rotary fixed automatically middle enclosed mechanism.A kind of medical glass infusion bottle that is applicable to all size, can be automatically fixed in, automatic compensation bottleneck height and bottleneck size, sealing machine in blade rotation fixed automatically.
To achieve these goals, solution of the present utility model is, outer putting at bearing seat is equipped with pulley conical disk, connect overcoat and middle cover with the slip flat key, cover and inner spring are equipped with adapter sleeve in the upper end of main shaft in being equipped with on main shaft, and fastening with adjustment slotted head screw and loose joint, holder is equipped with in its lower end, and the blade that seals that pulley, three groups are adorned compression spring and spring knock pin in fixed in blade and three groups is housed on the back plate of interior cover lower end.
Drive the overcoat that is contained on the bearing seat through pulley conical disk by micro-motor, by put outward the slip flat key drive in cover and interior cover rotate around main shaft and adapter sleeve, drive the conical ring of cover lower end in being contained in and be contained in the cover lower end back plate and be contained in three groups of fixed middle blades on the back plate and three groups seal blade and rotate together.Driving loose joint, adjustment slotted head screw and adapter sleeve by the lever rocking arm is in vertical reciprocating motion in the endoporus of overcoat.
The utlity model has following advantage: in 1, can be automatically fixed, automatic compensation bottleneck height and bottleneck size, blade rotates, does not hinder plug and aluminium lid, seals tightly, automatic sealing rate height, 2, be applicable to that hospital and small-sized pharmaceutical factory prepare in all size glass infusion bottle automatically fixed of filling and sealing machine of infusion solutions production, aluminium lid seals use.
Brief description of drawings:
Fig. 1 is a front view of the present utility model.
Below in conjunction with accompanying drawing, the utility model is described in detail:
The utility model is, on the overcoat (9) of bearing seat (6), pulley conical disk (5) is housed, connect overcoat (9) and middle cover (7) with slip flat key (3), conical ring (14) is housed on middle cover (7), big compressing spring (12) and nut (11), interior cover (13) and inner spring (10) are housed on main shaft (8), in the upper end of main shaft (8) adapter sleeve (4) is housed, and it is fastening with adjustment slotted head screw (2) and loose joint (1), there is holder (20) its lower end, on the back plate (16) of interior cover (13) lower end pulley (15) is housed, three groups fixed in blade (21) and three groups dress compression springs (18) and spring knock pin (17) seal blade (19).
Drive the overcoat (9) that is contained on the bearing seat (6) through pulley conical disk (5) by micro-motor, by overcoat (9) go up slip flat key (3) drive in cover (7) and interior cover (13) rotate around main shaft (8) and adapter sleeve (4), drive to be contained in the conical ring (14) of middle cover (7) lower end and to be contained in the back plate (16) of interior cover (13) lower end and to be contained on the back plate (16) three groups and decide middle blade (21) and three groups and seal blade (19) and rotate together.Driving loose joint (1), slotted head screw (2) and adapter sleeve (4) by the lever rocking arm is in vertical reciprocating motion in the endoporus of overcoat (9).
Principle of work of the present utility model is that when bottle entered seal location, mechanism descended along overcoat (9) endoporus, holder (20) is pushed down bottle cap, the garden conical surface of blade (21) sets right the bottle head in fixed, holder (20) compression, and a bottle head is pressed in main shaft (8) lower surface, mechanism continues to descend, inner spring (10) compression, the pulley (15) that seals blade (19) upper end outwards opens along conical ring (14), seals blade (19) and draws in to the axle center, aluminium lid is buckled on the bottle head, seals and finish.When mechanism rises, seal blade (19) under the effect of spring knock pin (17), with its recovery, finish a working cycle.
Seal blade (19) when interior dress compression spring (18), in advance when the bottleneck height has length, sealing under the stressed effect of blade (19) conical surface, can make and seal blade (19) longitudinal travel, reach the self-align function, big compressing spring (12) is equipped with in conical ring (14) top, the big I of pressure is regulated by look nut (11), prevent that pressure from crossing that senior general's plug is cut brokenly and pressure is too small seals not tight phenomenon, the height error of its bottle is eliminated by interior cover (13) the compression inner spring (10) that rises.
Claims (1)
1, a kind of rotary fixed automatically middle enclosed mechanism is characterized in that:
A, pulley conical disk (5) be housed on the overcoat (9) of bearing seat (6), connect overcoat (9) and middle cover (7), conical ring (14), big compressing spring (12) and nut (11) are housed on middle cover (7) with slip flat key (3),
B, interior cover (13) and inner spring (10) are housed on main shaft (8), adapter sleeve (4) are housed in the upper end of main shaft (8), and fastening with slotted head screw (2) and loose joint (1), and holder (20) is equipped with in its lower end.
C, be equipped with on the back plate (16) of interior cover (13) lower end that pulley (15), three groups adorn compression spring (18) and spring knock pin (17) in fixed in blade (21) and three groups seal blade (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220611 CN2121443U (en) | 1991-07-30 | 1991-07-30 | Rotary automatic centering sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91220611 CN2121443U (en) | 1991-07-30 | 1991-07-30 | Rotary automatic centering sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2121443U true CN2121443U (en) | 1992-11-11 |
Family
ID=4927678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91220611 Granted CN2121443U (en) | 1991-07-30 | 1991-07-30 | Rotary automatic centering sealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2121443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107838A (en) * | 2009-12-04 | 2011-06-29 | 克朗斯股份公司 | Closer |
| CN103663316A (en) * | 2013-12-19 | 2014-03-26 | 广州达意隆包装机械股份有限公司 | Cover grabbing and screwing device |
-
1991
- 1991-07-30 CN CN 91220611 patent/CN2121443U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107838A (en) * | 2009-12-04 | 2011-06-29 | 克朗斯股份公司 | Closer |
| CN102107838B (en) * | 2009-12-04 | 2013-04-10 | 克朗斯股份公司 | Closer |
| US8656688B2 (en) | 2009-12-04 | 2014-02-25 | Krones Ag | Capper |
| CN103663316A (en) * | 2013-12-19 | 2014-03-26 | 广州达意隆包装机械股份有限公司 | Cover grabbing and screwing device |
| CN103663316B (en) * | 2013-12-19 | 2016-03-02 | 广州达意隆包装机械股份有限公司 | One grabs lid and cap rotating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |