CN102303032B - Discharge device of rubber plug cleaning machine - Google Patents
Discharge device of rubber plug cleaning machine Download PDFInfo
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- CN102303032B CN102303032B CN2011102582484A CN201110258248A CN102303032B CN 102303032 B CN102303032 B CN 102303032B CN 2011102582484 A CN2011102582484 A CN 2011102582484A CN 201110258248 A CN201110258248 A CN 201110258248A CN 102303032 B CN102303032 B CN 102303032B
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- cleaning machine
- rubber plug
- discharge barrel
- plug cleaning
- drawing mechanism
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Abstract
The invention discloses a discharge device of a rubber plug cleaning machine, The device comprises a driving mechanism with a linear driving function, and a discharge barrel fixed at one side of a discharge port of a cleaning barrel of the cleaning machine, wherein the discharge barrel is provided with a through hole communicated with the discharge port of the cleaning barrel, the cleaning barrel is provided with a discharge nozzle, a driving end of the driving mechanism penetrates into the discharge barrel, and the end part of the driving end is connected with a valve for opening and closing the discharge port. The discharge device of the rubber plug cleaning machine can implement automatic discharge of the rubber plug, and also can reduce the risk of secondary pollution on the rubber plug in the discharge process.
Description
Technical field
The present invention relates generally to food, medical packaging mechanical field, refers in particular to a kind of drawing mechanism of rubber plug cleaning machine.
Background technology
Along with the enforcement of domestic new edition GMP standard, again improve for the production standard of pharmaceutical industry, thereby require further to reduce the risk that medicine is polluted in process of production.The discharge method of traditional rubber plug cleaning machine is mainly the manually-operated trailer discharging of opening the door, and during discharging, by the discharging opening of manually opening on cleaning case, then at the discharging opening place, hangs up discharge bucket and carries out discharging.This discharge method has increased the people and has contacted with material, and makes aseptic plug long term exposure after cleaning and sterilizing in atmosphere, and plug is easily polluted again, and complex operation, inefficiency.
Chinese patent 201020196672.1 discloses a kind of automatic discharge apparatus that adopts the rotating discharge mouth structure, but the drawing mechanism of this structure is owing between discharging gate and seal cover, having relative sliding, easily, because friction produces many particulates, the plug after cleaning is caused to secondary pollution.
Summary of the invention
The technical problem to be solved in the present invention is: the deficiency existed for prior art provides a kind of self-emptying of realizing, and reduces the drawing mechanism of the rubber plug cleaning machine of secondary pollution risk.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of drawing mechanism of rubber plug cleaning machine, comprise the driving mechanism with linear drives function and the discharge barrel that is fixed on discharging opening one side of described cleaning machine wash bowl, offer through hole on discharge barrel, through hole is connected with the discharging opening of wash bowl, discharge barrel is provided with discharging gate, the drive end of described driving mechanism penetrates in discharge barrel, and the end of drive end connects a valve head for the described discharging opening of switch.
Further improvement as the technical program:
The described drive end outer sheathed that is arranged in discharge barrel is for isolation drive end and telescopic elastomer isolators, and elastomer isolators one end is fixed on the discharge barrel inwall, and the other end is fixed on valve head.
Described elastomer isolators is metal bellows.
Be provided with resilient snubber between the drive end of described driving mechanism and valve head.
The drive end of described driving mechanism and the junction of valve head are provided with seal.
Described driving mechanism is electric pushrod, the push rod that the drive end of described driving mechanism is electric pushrod.
Described electric pushrod is provided with for limiting the magnetic switch of pushrod movement scope.
Described discharge barrel is provided with for observing the visor of situation in discharge barrel.
Described discharge barrel is provided with for scavenge pipe being installed or being passed into the fast-assembling mouth of pure steam.
The through hole chamfering of described discharge barrel, described discharging gate is obliquely installed and docks with through hole is round and smooth near through hole.
Compared with prior art, the invention has the advantages that:
1, the present invention relies on driving mechanism to drive valve head opening and closing charging aperture, realize self-emptying, simple in structure, and discharge barrel is whole stationary structure, between valve head and discharging opening without relative sliding, thereby avoid the particulate that sliding friction produces to cause secondary pollution to plug.
2, the elastomer isolators in the present invention is kept apart the drive end of driving mechanism and discharge barrel inner chamber, thereby in the time of can avoiding driving mechanism work, the produced pollution is transferred in discharge barrel.
3, be provided with resilient snubber between the push rod in the present invention and valve head, can offset the slight error that magnetic switch brings, avoid damaging electric pushrod; Simultaneously the pre-pressing force of resilient snubber can with wash bowl in normal pressure reach balance, play pressure maintaining effect.
4, the junction of the drive end of the driving mechanism in the present invention and valve head is provided with seal, can guarantee wash bowl nothing leakage under malleation and negative pressure state.
5, the through hole chamfering of the discharge barrel in the present invention, and discharging gate is obliquely installed and docks with through hole is round and smooth near through hole, is convenient to the unobstructed of discharging, and is convenient to clean, can residual water droplet.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
The enlarged diagram that Fig. 2 is A place in Fig. 1.
Marginal data: 1, electric pushrod; 2, rear end magnetic switch; 3, front end magnetic switch; 4, flange; 5, rear flange; 6, fast-assembling mouth; 7, visor; 8, elastomer isolators; 9, forward flange; 10, discharging gate; 11, resilient snubber; 12, seal; 13, nut; 14, locking cover type nut; 15, valve head; 16, cylindrical shell; 17, wash bowl; 18, discharging opening; 19, through hole; 20, push rod; 21, discharge barrel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, the drawing mechanism of rubber plug cleaning machine of the present invention, comprise the driving mechanism with linear drives function and the discharge barrel 21 that is fixed on discharging opening 18 1 sides of cleaning machine wash bowl 17.In the present embodiment, driving mechanism is selected electric pushrod 1, and the drive end of driving mechanism is the push rod 20 of electric pushrod 1.In addition, driving mechanism also can be selected hydraulic cylinder, cylinder, manual nut leading screw etc., and other have the mechanism of linear drives function, but, in conjunction with the requirement of new edition GMP, electric pushrod 1 is optimal selection.In the present embodiment, discharge barrel 21 is horizontally disposed, and it mainly is comprised of columniform cylindrical shell 16 and the rear flange 5 and the forward flange 9 that are separately fixed at cylindrical shell 16 both sides.Discharge barrel 21 is connected on the flange face of wash bowl 17 urceolus by forward flange 9, and has through hole 19 on forward flange 9, and through hole 19 is connected with the discharging opening 18 of wash bowl 17.The cylindrical shell 16 of discharge barrel 21 is provided with out the discharging gate 10 of mouth down, and plug can pass through discharging opening 18, through hole 19 from wash bowl 17, then from discharging gate 10 out.In the present embodiment, through hole 19 chamferings of discharge barrel 21, and discharging gate 10 is obliquely installed and docks with through hole 19 is round and smooth near through hole 19, is convenient to the unobstructed of discharging, and is convenient to clean, and can residual water droplet.Electric pushrod 1 is arranged on rear flange 5 end faces of discharge barrel 21 by flange 4, and adopts the seam bolt to fix.The push rod 20 of electric pushrod 1 penetrates discharge barrel 21 from the perforate of rear flange 5 end faces, and the end of push rod 20 connects a valve head for switch discharging opening 18 15., under the discharging state, valve head 15 is not pressed on discharging opening 18 places of wash bowl 17, and valve head 15 adopts the sealing of conical surface positioning compression with the contact-making surface of discharging opening 18, guarantees that discharging opening 18 places are without leakage.During discharging, valve head 15 can break away from discharging opening 18 under the induced effect of push rod 20, and discharging opening 18 is opened.
In the present embodiment, be arranged in the push rod 20 outer sheathed one telescopic elastomer isolators 8 of discharge barrel 21, elastomer isolators 8 one ends are fixedly connected on rear flange 5 end faces of discharge barrel 21, the other end is fixedly connected on valve head 15, and junction all seals with end face press seal circle, push rod 20 and discharge barrel 21 inner chambers are kept apart fully, and while avoiding electric pushrod 1 work, the produced pollution is transferred in discharge barrel 21.Elastomer isolators in the present embodiment 8 adopts metal bellows, and in addition, elastomer isolators 8 also can select polytetrafluoroethylbellows bellows or other can play buffer action and tool elasticity, easy to clean, the device that can adapt to high-temperature sterilization.
In the present embodiment, electric pushrod 1 is provided with for limiting the magnetic switch of push rod 20 range of movement, comprises rear end magnetic switch 2 and front end magnetic switch 3.Be provided with resilient snubber 11 between push rod 20 and valve head 15, the resilient snubber 11 in the present embodiment is selected disk spring.During installation, first disk spring is enclosed within to push rod 20 ends, then puts valve head 15, finally with nut 13 and locking cover type nut 14, tighten fixing (referring to Fig. 2).Rear end magnetic switch 2 is for limiting the return position of electric pushrod 1, and protection elastomer isolators 8 can not go beyond the limit of compression position.Front end magnetic switch 3 is for limiting the release location of electric pushrod 1, and protection resilient snubber 11 and valve head 15 can pressure rings.Resilient snubber 11 can form the precompressed buffering when push rod 20 advances valve head 15 to compress discharging opening 18, offsets the slight error that magnetic switch brings, and avoids damaging electric pushrod 1; The normal pressure that the pre-pressing force of resilient snubber 11 can be interior with wash bowl 17 simultaneously reaches balance, plays pressure maintaining effect.
In the present embodiment, the socket place of push rod 20 and valve head 15 is provided with seal 12, and the seal 12 is Y shape lip envelope, and for push rod 20 and the junction of valve head 15 are formed to sealing function, assurance wash bowl 17 nothing under malleation and negative pressure state is leaked.
In the present embodiment, the cylindrical shell 16 of discharge barrel 21 is provided with visor 7 for observing discharge barrel 21 interior situations and for scavenge pipe being installed or being passed into the fast-assembling mouth 6 of pure steam, can be to being cleaned in discharge barrel 21, sterilizing.
Be only below the preferred embodiment of the present invention, protection scope of the present invention also not only is confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (10)
1. the drawing mechanism of a rubber plug cleaning machine, it is characterized in that: comprise the driving mechanism with linear drives function and the discharge barrel (21) that is fixed on discharging opening (18) one sides of cleaning machine wash bowl (17), offer through hole (19) on discharge barrel (21), through hole (19) is connected with the discharging opening (18) of wash bowl (17), discharge barrel (21) is provided with discharging gate (10), the drive end of described driving mechanism penetrates in discharge barrel (21), and the end of drive end connects a valve head for switch discharging opening (18) (15).
2. the drawing mechanism of rubber plug cleaning machine according to claim 1, it is characterized in that: the described drive end outer sheathed of discharge barrel (21) that is arranged in is for isolation drive end and telescopic elastomer isolators (8), elastomer isolators (8) one ends are fixed on discharge barrel (21) inwall, and the other end is fixed on valve head (15).
3. the drawing mechanism of rubber plug cleaning machine according to claim 2 is characterized in that: described elastomer isolators (8) is metal bellows.
4. the drawing mechanism of rubber plug cleaning machine according to claim 1, is characterized in that: be provided with resilient snubber (11) between the drive end of described driving mechanism and valve head (15).
5. the drawing mechanism of rubber plug cleaning machine according to claim 1, it is characterized in that: the junction of the drive end of described driving mechanism and valve head (15) is provided with seal (12).
6. according to the drawing mechanism of the described rubber plug cleaning machine of any one in claim 1～5, it is characterized in that: described driving mechanism is electric pushrod (1), the push rod that the drive end of described driving mechanism is electric pushrod (1) (20).
7. the drawing mechanism of rubber plug cleaning machine according to claim 6, it is characterized in that: described electric pushrod (1) is provided with for limiting the magnetic switch of push rod (20) range of movement.
8. the drawing mechanism of rubber plug cleaning machine according to claim 1, it is characterized in that: described discharge barrel (21) is provided with for observing the visor (7) of the interior situation of discharge barrel (21).
9. the drawing mechanism of rubber plug cleaning machine according to claim 1 is characterized in that: described discharge barrel (21) is provided with for scavenge pipe being installed or being passed into the fast-assembling mouth (6) of pure steam.
10. the drawing mechanism of rubber plug cleaning machine according to claim 1 is characterized in that: through hole (19) chamfering of described discharge barrel (21), described discharging gate (10) near through hole (19), be obliquely installed and with round and smooth docking of through hole (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102582484A CN102303032B (en) | 2011-09-02 | 2011-09-02 | Discharge device of rubber plug cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102582484A CN102303032B (en) | 2011-09-02 | 2011-09-02 | Discharge device of rubber plug cleaning machine |
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| Publication Number | Publication Date |
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| CN102303032A CN102303032A (en) | 2012-01-04 |
| CN102303032B true CN102303032B (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011102582484A Active CN102303032B (en) | 2011-09-02 | 2011-09-02 | Discharge device of rubber plug cleaning machine |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689711A (en) * | 2012-06-21 | 2012-09-26 | 楚天科技股份有限公司 | Discharging nozzle isolation device for airtight system |
| CN102776745B (en) * | 2012-08-29 | 2013-10-02 | 陈美燕 | Clothing automatic washing bleaching and dyeing machine |
| CN108904847B (en) * | 2018-09-19 | 2023-08-15 | 江苏神农灭菌设备股份有限公司 | Sealing door on rubber plug rotary dynamic sterilizing cabinet |
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| CN2727511Y (en) * | 2004-09-08 | 2005-09-21 | 朱敦义 | Pneumatic pan bottom bleeder valve |
| EP1707277A1 (en) * | 2005-03-31 | 2006-10-04 | Mutual Corporation | Method for cleaning and transporting rubber stoppers and apparatus for cleaning and transporting rubber stoppers |
| CN201516424U (en) * | 2009-10-23 | 2010-06-30 | 温州亚光机械制造有限公司 | Automatic discharging device of cleaning machine |
| CN201669241U (en) * | 2010-05-17 | 2010-12-15 | 温州亚光机械制造有限公司 | Discharging mechanism of rubber plug cleaning machine |
| CN202192069U (en) * | 2011-09-02 | 2012-04-18 | 楚天科技股份有限公司 | Discharging device of rubber stopper cleaning machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3908895B2 (en) * | 1999-07-12 | 2007-04-25 | 株式会社大協精工 | Manufacturing method of rubber stopper |
| JP4776115B2 (en) * | 2001-08-23 | 2011-09-21 | 株式会社大協精工 | Manufacturing method of rubber plugs for pharmaceuticals and medical products |
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2011
- 2011-09-02 CN CN2011102582484A patent/CN102303032B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2727511Y (en) * | 2004-09-08 | 2005-09-21 | 朱敦义 | Pneumatic pan bottom bleeder valve |
| EP1707277A1 (en) * | 2005-03-31 | 2006-10-04 | Mutual Corporation | Method for cleaning and transporting rubber stoppers and apparatus for cleaning and transporting rubber stoppers |
| CN201516424U (en) * | 2009-10-23 | 2010-06-30 | 温州亚光机械制造有限公司 | Automatic discharging device of cleaning machine |
| CN201669241U (en) * | 2010-05-17 | 2010-12-15 | 温州亚光机械制造有限公司 | Discharging mechanism of rubber plug cleaning machine |
| CN202192069U (en) * | 2011-09-02 | 2012-04-18 | 楚天科技股份有限公司 | Discharging device of rubber stopper cleaning machine |
Non-Patent Citations (2)
| Title |
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| JP特开2001-87351A 2001.04.03 |
| JP特开2003-62037A 2003.03.04 |
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