CN101367604B - Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission - Google Patents
Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission Download PDFInfo
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- CN101367604B CN101367604B CN2008101695214A CN200810169521A CN101367604B CN 101367604 B CN101367604 B CN 101367604B CN 2008101695214 A CN2008101695214 A CN 2008101695214A CN 200810169521 A CN200810169521 A CN 200810169521A CN 101367604 B CN101367604 B CN 101367604B
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Abstract
The invention provides a bottle rotating mechanism driven by parallel double-row synchronous cog belts, which comprises a plurality of bottle rotating bodies asway arranged on the main shaft of the bottle rotating mechanism, a plurality of bottle rotating shafts arranged on the bottle rotating bodies, a plurality of bottle rotating wheels arranged at the top part of each bottle rotating shaft, a plurality of bottle rotating synchronous pulleys fixedly sleeved on each bottle rotating shaft, first drive pulleys fixedly sleeved on first rotating shafts of the input end of the bottle rotating mechanism and second drive pulleys fixedly sleeved on second rotating shafts of the output end of the bottle rotating mechanism. Particularly, the bottle rotating mechanism also comprises a first synchronous cog belt and a second synchronous cog belt which both surround the first drive pulleys and the second drive pulleys; wherein, the first synchronous cog belt drives the bottle rotating synchronous pulleys sleeved on the first rotating shafts to rotate, the second synchronous cog belt drives the bottle rotating synchronous pulleys sleeved on the second rotating shafts to rotate, and the second synchronous cog belt is arranged in parallel to the first synchronous cog belt.
Description
Technical field
The present invention relates to the ampoule filling and sealing machine in the pharmaceutical machine, be specifically related to the bottle rotation mechanism in the filling and sealing machine.
Background technology
Be used for the ampoule of pharmacy field need be in can seal behind the soup; Seal principle and make ampoule neck glass local melting for utilizing flame heating; Mechanically redundance glass is removed again; The residual melten glass of neck portion shrinks and then forms the similar hemispheric trim of a sealing, and the sealing face seals bottleneck opening, thereby realizes sealing purpose.When the neck to ampoule heats, must guarantee bottleneck circumference homogeneous heating everywhere, ampoule is rotated with certain rotating speed when heating.Fig. 1 shows the synoptic diagram that ampoule adds the heat seal process, and is as shown in the figure, and 1 for leaning on bottle wheel (being in particular bearing), and 2 is ampoule, and 3 are the heating flame-thrower nozzle, and 4 are the rolling bottle wheel, and 5 for walking a bottle track.After the process of sealing begins; One group of ampoule 2 is walked bottle track 5 in the promotion lower edge of driving mechanism and is advanced to sealed station; Lean on this moment bottle wheel 1 to move right the predetermined position; And rolling bottle wheel 4 is to left movement and compress ampoule 2, and the rolling bottle wheel 4 of rotation drives through frictional force and rotated together by its ampoule that compresses 2.After completion is sealed; Rolling bottle wheel 4 moves right and returns starting position, leans on bottle wheel 1 to return to left movement, walks bottle track 5 in the promotion lower edge of driving mechanism and leaves sealed station and accomplish this group ampoule 2 that seals; Meanwhile, next group ampoule 2 entering sealed station begins sealing operation.
Above-mentioned rolling bottle process mainly realizes through the bottle rotation mechanism shown in Fig. 2 a-2c; Wherein shown in Fig. 2 a; Rolling bottle wheel 1 is fixed on the rolling bottle axle 2 with rolling bottle synchronous pulley 3; Rolling bottle axle 2 is installed in (shown in Fig. 2 b) in the rolling bottle body 10 through rolling bearing 12, and rolling bottle body 10 is installed on the main shaft 11 of bottle rotation mechanism through sliding surface bearing 13; Active synchronization belt wheel 5 is fixed on the main drive shaft 4; Driven synchronous pulley 8 is fixed on (concrete mounting structure is shown in Fig. 2 c) on the driven shaft 7; Active synchronization belt wheel 5 drives driven synchronous pulley 8 through synchronous cog belt 6; It is secondary to form a complete Synchronous Belt Drives, and moving rolling bottle synchronous pulley 3 rotations of this Synchronous Belt Drives subband drive rolling bottle axle 2 thereupon and then drive 1 rotation of rolling bottle wheel.Shown in Fig. 2 b; Pinch roller 9 is limited in synchronous cog belt 6 between rolling bottle synchronous pulley 3 and the pinch roller 9 and keeps an amount of gap, when making synchronous cog belt 6 drive 3 motions of rolling bottle synchronous pulley, can also guarantee slippage phenomenon can not take place between synchronous cog belt 6 and the rolling bottle synchronous pulley 3.When main drive shaft 4 rotated under the PWR PLT effect continuously, through synchronous cog belt 6 transmissions, all rolling bottle synchronous pulleys 3 rotated thereby drive rolling bottle wheel 1 all with continuous operation continuously, realize the purpose of rolling bottle.
Yet; Above-mentioned bottle rotation mechanism only adopts single synchronous cog belt 6 to drive all rolling bottle synchronous pulley 3 runnings; This makes that the working load of synchronous cog belt 6 is very big, and this can make the loss of synchronous cog belt 6 quicken thereby reduce its work-ing life, further; After synchronous cog belt 6 had used certain hour, the safety of bottle rotation mechanism can reduce owing to the wearing and tearing of synchronous cog belt 6.
Summary of the invention
The purpose of this invention is to provide a kind of bottle rotation mechanism that adopts the parallelly-arranged double-row synchronous cog belt transmission, thereby this bottle rotation mechanism can improve the operational stability that the safety of rolling bottle improves filling and sealing machine comprehensively.
To above-mentioned purpose, according to the invention provides a kind of bottle rotation mechanism that adopts the parallelly-arranged double-row synchronous cog belt transmission, it comprises: be installed in a plurality of rolling bottle bodies on the main shaft of bottle rotation mechanism, the rolling bottle body can be around spindle swing; Be installed on a plurality of rolling bottle axles on the rolling bottle body, these a plurality of rolling bottle axles comprise a plurality of first rolling bottle axles and a plurality of second rolling bottle axle of arranged alternate; Be installed in a plurality of rolling bottle wheels at the top of each rolling bottle axle; A plurality of rolling bottle synchronous pulleys, each rolling bottle synchronous pulley all are sheathed on the rolling bottle axle regularly; First rotating shaft is arranged on the input terminus of bottle rotation mechanism; Second rotating shaft is arranged on the output terminal of bottle rotation mechanism; Be sheathed on first drive pulley in first rotating shaft regularly; Be sheathed on second drive pulley in second rotating shaft regularly; Especially, this bottle rotation mechanism also comprises: first synchronous cog belt around first drive pulley and second drive pulley, and drives a plurality of rolling bottle synchronous pulley rotations that are sheathed on a plurality of rolling bottle axles; Second synchronous cog belt around first drive pulley and second drive pulley, and drives a plurality of rolling bottle synchronous pulley rotations that are sheathed on a plurality of second rolling bottle axles, and second synchronous cog belt and first synchronous cog belt are arranged abreast.
Preferably, according to the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt of the present invention transmission, wherein, a plurality of rolling bottle synchronous pulleys are even number.
Preferably, according to the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt of the present invention transmission, wherein, first rotating shaft is a main drive shaft, and second rotating shaft is a driven shaft.
Preferably, according to the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt of the present invention transmission, wherein, first rotating shaft is a driven shaft, and second rotating shaft is a main drive shaft.
Preferably; Bottle rotation mechanism according to employing parallelly-arranged double-row synchronous cog belt of the present invention transmission; Wherein, bottle rotation mechanism also comprises: first pinch roller is installed on the rolling bottle body; Be in identical level height place with the rolling bottle synchronous pulley on being sheathed on the first rolling bottle axle, and this first pinch roller is limited in first synchronous cog belt between the rolling bottle synchronous pulley and first pinch roller that is sheathed on the said first rolling bottle axle with the mode that has the gap; Second pinch roller; Be installed on the rolling bottle body; Be in identical level height place with the rolling bottle synchronous pulley on being sheathed on the second rolling bottle axle, and this second pinch roller is limited in said second synchronous cog belt between the rolling bottle synchronous pulley and second pinch roller that is sheathed on the said second rolling bottle axle with the mode that has the gap.
Preferably, according to the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt of the present invention transmission, wherein, each rolling bottle axle all is installed in the rolling bottle body through rolling bearing, and the rolling bottle body is installed on the main shaft through sliding surface bearing, and the rolling bottle body can be around spindle swing.
Preferably, according to the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt of the present invention transmission, wherein, bottle rotation mechanism also comprises be parallel to that first synchronous cog belt arranges many other synchronous cog belts.
The present invention has technique effect:
Bottle rotation mechanism according to employing parallelly-arranged double-row synchronous cog belt of the present invention transmission adopts two synchronous cog belts that are arranged in parallel to drive the rotation of rolling bottle synchronous pulley, and every synchronous cog belt is responsible for driving wherein half the rolling bottle synchronous pulley.This structure can reduce the load of synchronous cog belt effectively, improves its work-ing life, and can guarantee the safety of rolling bottle, thereby improves the operational stability of whole filling and sealing machine.
Should be appreciated that above generality is described and following detailed description is all enumerated and illustrative, purpose is in order to the present invention who requires to protect further explanation to be provided.
Description of drawings
Accompanying drawing constitutes the part of this specification sheets, is used to help further understand the present invention.These accompanying drawing diagrams some embodiments of the present invention, and be used for explaining principle of the present invention with specification sheets.Identical in the accompanying drawings parts are represented with identical label.In the accompanying drawing:
Fig. 1 is the synoptic diagram that ampoule adds the heat seal process;
Fig. 2 a is that the master of the bottle rotation mechanism in the filling and sealing machine of prior art looks synoptic diagram;
Fig. 2 b is the sectional view along the line A-A among Fig. 2 a;
Fig. 2 c is the sectional view along the line B-B among Fig. 2 a;
Fig. 3 a is that the master according to the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt of the present invention transmission looks synoptic diagram;
Fig. 3 b is the sectional view along the line A-A among Fig. 3 a;
Fig. 3 c is the sectional view along the line B-B among Fig. 3 a;
Fig. 3 d is the sectional view along the line C-C among Fig. 3 a;
Fig. 3 e is the sectional view along the line D-D among Fig. 3 a;
Fig. 3 f is the sectional view along the line E-E among Fig. 3 a; And
Fig. 3 g is the sectional view along the line F-F among Fig. 3 a.
Embodiment
To describe with reference to Fig. 3 a-3d specific embodiments of the invention below.Wherein, parts identical with prior art and structure and their mounting means have just repeated no more.
At first with reference to Fig. 3 a, wherein show bottle rotation mechanism according to an embodiment of the invention, this bottle rotation mechanism adopts parallelly-arranged double-row synchronous cog belt to carry out transmission.Particularly, this bottle rotation mechanism comprises: be installed in a plurality of rolling bottle bodies 12 on the main shaft 13 of bottle rotation mechanism, be installed in a plurality of rolling bottle axles 2 in the rolling bottle body 12, these rolling bottle axles 2 comprise a plurality of first rolling bottle axle 2a and a plurality of second rolling bottle axle 2b of arranged alternate; Be installed in the rolling bottle wheel 1 at each rolling bottle axle 2 top; A plurality of rolling bottle synchronous pulleys 3, each rolling bottle synchronous pulley 3 all are sheathed on the rolling bottle axle 2 regularly and drive this rolling bottle axle 2 and rotate; Main shaft (first rotating shaft) 4 is arranged on the input terminus of bottle rotation mechanism; From rotating shaft (second rotating shaft) 8, be arranged on the output terminal of bottle rotation mechanism; On the driving pulley 5, sheathed regularly and main drive shaft 4; Driven pulley 9 is set on the driven shaft 8 regularly.It should be noted that said input terminus and output terminal are meant that respectively one group of ampoule gets into an end and an end that leaves bottle rotation mechanism of bottle rotation mechanism in this specification sheets.
Especially, this bottle rotation mechanism also comprises: go up synchronous cog belt (first synchronous cog belt) 6, it is around driving pulley 5 and driven pulley 9, and drive is set in a plurality of rolling bottle synchronous pulleys 3 rotations on above-mentioned a plurality of first rolling bottle axle 2a; And following synchronous cog belt (second synchronous cog belt) 7; It is around driving pulley 5 and driven pulley 9; And drive a plurality of rolling bottle synchronous pulleys 3 rotations that are set on above-mentioned a plurality of second rolling bottle axle 2b; And following synchronous cog belt 7 is arranged with last synchronous cog belt 6 abreast, further, descends synchronous cog belt 7 to be positioned at the below of synchronous cog belt 6 in the present embodiment.
Particularly, with reference to the mounting means of Fig. 3 a-3c and Fig. 3 e explanation rolling bottle axle 2.Shown in Fig. 3 b, 3c, each rolling bottle axle 2 all is installed in the rolling bottle body 12 through rolling bearing 15, and by illustrating best among Fig. 3 a and the 3e, each rolling bottle body 12 is installed on the main shaft 13 through sliding surface bearing 14.The rolling bottle body 12 that is installed on the main shaft 13 is rotating around main shaft 13; But owing to the extension 12a of rolling bottle body 12 device that is positioned (comprises strongback 19, passes SS 16 on the support that this strongback 19 is screwed to bottle rotation mechanism, is set in spring 17 and banking pin 20 restrictions on this SS 16; Shown in Fig. 3 g; Therefore rolling bottle body 12 is only to carry out small swing around main shaft 13, and this is consistent with structure of the prior art.
The mounting means of main drive shaft 4 and driven shaft 8 and driving pulley 5 and driven pulley 9 is shown in Fig. 3 d, and its mounting means and mounting means basically identical of the prior art have just repeated no more at this.
In addition; Through rolling bottle body 12 be installed in a plurality of rolling bottle axles 2 on the main shaft 13 wherein half is arranged in the preheating zone (the P district shown in Fig. 3 a); And second half is arranged in the heating finalization area (the H district shown in Fig. 3 a); And the number of corresponding rolling bottle axle 2 is identical in these two districts, and therefore, the overall number of rolling bottle axle 2 is even number (prior art is also like this).
The position that it should be noted that above-mentioned main drive shaft 4 and driven shaft 8 can exchange, that is, motion-work wheel 4 is arranged on the output terminal of bottle rotation mechanism, and follow-up pulley 8 is arranged on the input terminus of bottle rotation mechanism.
Further; Shown in Fig. 3 b, 3c and 3f; This bottle rotation mechanism also comprises: go up pinch roller 10, it will be gone up synchronous cog belt 6 and be limited between a plurality of rolling bottle synchronous pulleys 3 of being sheathed on first rolling bottle wheel 2a and himself, and keep suitable gap (shown in Fig. 3 c); And following pinch roller 11, it will descend synchronous cog belt 7 to be limited in to be sheathed between a plurality of rolling bottle synchronous pulleys 3 and himself on second rolling bottle wheel 2b, and keep appropriate gap (shown in Fig. 3 b and 3f).With the same in the prior art; This set mode can also guarantee between cog belt 6,7 and the synchronous pulley 3 separately slippage phenomenon not to take place in last synchronous cog belt 6 and following synchronous cog belt 7 drives rolling bottle synchronous pulley 3 rotations separately, thereby keeps the safety of rolling bottle.
Further, the mounting means of last pinch roller 10 and following pinch roller 11 being carried out brief description, because both mounting means are identical, so is that example describes with following pinch roller 11 only.Shown in Fig. 3 b; Web member 18 is fixed to the sidepiece of rolling bottle body 12; And then will descend pinch roller 11 that (being specially sheathed) lower end at web member 18 is installed; And make down pinch roller 11 be in same level height with corresponding rolling bottle synchronous pulley 3, and simultaneously as indicated above, make down pinch roller 11 will descend synchronous cog belt 7 to be limited between rolling bottle synchronous pulley 3 and this time pinch roller 11 of correspondence and leave appropriate gap.
Should note; According to principle of the present invention; The bottle rotation mechanism of the employing parallelly-arranged double-row synchronous cog belt transmission in the present embodiment can also comprise be arranged in parallel with last synchronous cog belt 6 many other synchronous cog belts; If comprise N bar synchronous cog belt altogether according to bottle rotation mechanism of the present invention, then a plurality of rolling bottle axles 2 just are divided into the rolling bottle axle of N group arranged alternate, and wherein every synchronous cog belt drives wherein one group of rolling bottle axle rotation.
Bottle rotation mechanism of the present invention comprises two synchronous cog belts 6,7 that are arranged in parallel, because two synchronous cog belts 6,7 have been shared the required working load of rolling bottle, has therefore reduced the load of self and has prolonged work-ing life; And two bar cog belt 6,7 is all around identical motion-work wheel 4 and follow-up pulley 8 and be provided with; Can guarantee that like this two synchronous cog belts 6,7 are synchronized with the movement, make that respectively the speed of rotation of the rolling bottle synchronous pulley 3 that driven by these two synchronous cog belts 6,7 is identical; Moreover; Because every synchronous cog belt drives rolling bottle synchronous pulley 3 rotations of similar number separately; Therefore the two working load of bearing is also identical, thereby load is also identical, thereby can not cause the rotating speed of rolling bottle synchronous pulley 3 inconsistent owing to having adopted different cog belts to drive.
Below, the mode of operation of bottle rotation mechanism of the present invention is described.
More than be merely the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various changes and variation.All any modifications of within spirit of the present invention and principle, being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. bottle rotation mechanism that adopts the parallelly-arranged double-row synchronous cog belt transmission comprises:
Be installed in a plurality of rolling bottle bodies (12) on the main shaft (13) of bottle rotation mechanism, the rolling bottle body can be swung around said main shaft;
A plurality of rolling bottle axles (2) are installed on the said rolling bottle body (12) of said bottle rotation mechanism, and said a plurality of rolling bottle axles comprise a plurality of first rolling bottle axles (2a) and a plurality of second rolling bottle axle (2b) of arranged alternate;
A plurality of rolling bottles are taken turns (1), are installed in the top of each said rolling bottle axle;
A plurality of rolling bottle synchronous pulleys (3), each said rolling bottle synchronous pulley all is sheathed on the rolling bottle axle regularly;
First rotating shaft (4) is arranged on the input terminus of said bottle rotation mechanism;
Second rotating shaft (8) is arranged on the output terminal of said bottle rotation mechanism;
First drive pulley (5) is sheathed in said first rotating shaft regularly;
Second drive pulley (9) is sheathed in said second rotating shaft regularly;
It is characterized in that said bottle rotation mechanism also comprises:
First synchronous cog belt (6) around said first drive pulley and said second drive pulley, and drives a plurality of rolling bottle synchronous pulley rotations that are sheathed on a plurality of first rolling bottle axles;
Second synchronous cog belt (7) around said first drive pulley and said second drive pulley, and drives a plurality of rolling bottle synchronous pulley rotations that are sheathed on a plurality of second rolling bottle axles, and said second synchronous cog belt and said first synchronous cog belt are arranged abreast.
2. the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt according to claim 1 transmission is characterized in that, said a plurality of rolling bottle synchronous pulleys are even number.
3. the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt according to claim 1 transmission is characterized in that, said first rotating shaft is a main drive shaft, and said second rotating shaft is a driven shaft.
4. the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt according to claim 1 transmission is characterized in that, said first rotating shaft is a driven shaft, and said second rotating shaft is a main drive shaft.
5. the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt according to claim 1 transmission is characterized in that, said bottle rotation mechanism also comprises:
First pinch roller (10); Be installed on the said rolling bottle body; Be in identical level height place with the rolling bottle synchronous pulley on being sheathed on the said first rolling bottle axle, and said first pinch roller is limited in said first synchronous cog belt between the rolling bottle synchronous pulley and said first pinch roller that is sheathed on the said first rolling bottle axle with the mode that has the gap;
Second pinch roller (11); Be installed on the said rolling bottle body; Be in identical level height place with the rolling bottle synchronous pulley on being sheathed on the said second rolling bottle axle, and said second pinch roller is limited in said second synchronous cog belt between the rolling bottle synchronous pulley and said second pinch roller that is sheathed on the said second rolling bottle axle with the mode that has the gap.
6. the bottle rotation mechanism of employing parallelly-arranged double-row synchronous cog belt according to claim 1 transmission is characterized in that, said bottle rotation mechanism also comprises be parallel to that said first synchronous cog belt arranges many other synchronous cog belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101695214A CN101367604B (en) | 2008-09-28 | 2008-09-28 | Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101695214A CN101367604B (en) | 2008-09-28 | 2008-09-28 | Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission |
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| Publication Number | Publication Date |
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| CN101367604A CN101367604A (en) | 2009-02-18 |
| CN101367604B true CN101367604B (en) | 2012-03-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101695214A Active CN101367604B (en) | 2008-09-28 | 2008-09-28 | Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107651249A (en) * | 2016-07-26 | 2018-02-02 | 博世包装技术（杭州）有限公司 | Container rotating device and container sealing equipment for container sealing equipment |
| CN106891254A (en) * | 2017-04-18 | 2017-06-27 | 东莞市兴研五金制品有限公司 | A kind of multitube installing type printer aluminum pipe tool |
| CN110346192B (en) * | 2019-06-27 | 2020-04-17 | 青岛海洋地质研究所 | Pretreatment method for testing volatile elements in marine combustible ice sediment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543942Y (en) * | 2002-05-22 | 2003-04-09 | 长沙楚天包装机械有限公司 | Bottle position turning mechanism for filling machine |
| CN201284287Y (en) * | 2008-09-17 | 2009-08-05 | 湖南千山制药机械股份有限公司 | Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission |
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2008
- 2008-09-28 CN CN2008101695214A patent/CN101367604B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2543942Y (en) * | 2002-05-22 | 2003-04-09 | 长沙楚天包装机械有限公司 | Bottle position turning mechanism for filling machine |
| CN201284287Y (en) * | 2008-09-17 | 2009-08-05 | 湖南千山制药机械股份有限公司 | Bottle rotation mechanism employing parallelly-arranged double-row synchronous cog belt transmission |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平9-226889A 1997.09.02 |
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