CN101073796A - Silicone-oil coater for injector assembler - Google Patents
Silicone-oil coater for injector assembler Download PDFInfo
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- CN101073796A CN101073796A CN 200710069293 CN200710069293A CN101073796A CN 101073796 A CN101073796 A CN 101073796A CN 200710069293 CN200710069293 CN 200710069293 CN 200710069293 A CN200710069293 A CN 200710069293A CN 101073796 A CN101073796 A CN 101073796A
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Abstract
The invention is concerned with Silicone oil spreading equipment of injector assembly machine, belonging to machine technology. It solves the pollution on outside of canister and bad spraying effect of the existing Silicone oil spreading equipment. This equipment relates to a turning axis fixed with a turntable running with the turning axis. There are some blocks on the rim of turntable for fixing canister, and there is rack of spray oil on the side of turntable which having spray oil framework relating to head to spray oil, oil cup connecting with the head and spraying framework set on the head. There is driving framework between the head of spray oil and rack of spray oil to drive the spray framework on the top of block. This spray effect is good and the spray time is enough of this equipment and it can spray to the canister well and truly.
Description
Technical field
The present invention relates to mechanical field, especially relate to a kind of silicon oil coating device of injector assembler.
Background technology
In the medicine equipment of clinical medicine, the disposable syringe of extensive a large amount of various models of use.The cylindrical shell of syringe will carry out the silication oil spout in inner barrel and handle before installing with inner piston rod plug, and is lubricated with the excellent sealing that guarantees cylindrical shell and piston rod plug.
At present, the general structure of existing silicon oil coating device is provided with an oil spout mechanism for being fixed on the rotating disk in the rotating shaft on the next door of rotating disk, and the nozzle tip of oil spout mechanism is over against the cylindrical shell top.The rotating disk of this silicon oil coating device is along with the continuous always rotation of rotating shaft, and it is motionless that oil spout mechanism is fixed on the rotating disk next door, therefore, control oil spout mechanism cylindrical shell through out-of-date exactly in cylindrical shell oil spout be a difficult thing very.In fact usually be that oil is sprayed on the outer and rotating disk of cylindrical shell, make cylindrical shell be stained with silicone oil outward, make become very dirty of cylindrical shell at impurity such as adding dust; The cylindrical shell that has is interior even be not sprayed onto silicone oil, has had a strong impact on the carrying out of next step operation.Adding nozzle tip in the course of the work can not up-down adjustment, and too high then oil spout effect is bad, too lowly then interferes easily, and result of use very is bad.
Summary of the invention
The objective of the invention is at the problems referred to above, a kind of silicon oil coating device of injector assembler is provided; Solve the existing silicone oil spray of prior art and be sprayed onto the technical problem that cylindrical shell pollutes and be not sprayed onto in the cylindrical shell etc. easily outward.
Another object of the present invention is at the problems referred to above, and a kind of silicon oil coating device of injector assembler is provided; Solve the existing oil spout of prior art mechanism and maintained static the technical problem that causes spraying effect difference etc.
For achieving the above object, the present invention has adopted following technical proposal: the silicon oil coating device of this injector assembler, comprise a rotating shaft, in rotating shaft, fixing the rotating disk that can rotate with rotating shaft, be evenly distributed with the bayonet socket that several are used for fixing cylindrical shell at the edge of rotating disk, at the other oil spout frame that is provided with of rotating disk, it is characterized in that, described oil spout frame is provided with oil spout mechanism, this oil spout mechanism comprises a nozzle tip, the lubricating cup that links to each other with nozzle tip, with the injection equipment that is arranged on the nozzle tip, be provided with between above-mentioned nozzle tip and the oil spout frame and can make injection equipment be positioned at driving mechanism directly over the above-mentioned bayonet socket.
Driving mechanism can make injection equipment work the time be positioned at bayonet socket directly over, and highly suitable.The driving mechanism here can be the injection equipment that will be positioned at the bayonet socket sidepiece move to bayonet socket directly over the appropriate location; Also can be originally to move to suitable height with regard to the injection equipment that is arranged on directly over the bayonet socket.Be placed with the cylindrical shell for the treatment of oil spout in bayonet socket, when cylindrical shell moved to the injection equipment below, rotating disk stopped operating, and oil spout mechanism starts working, oil spout in cylindrical shell.After injection is finished, the break-off of oil spout mechanism, rotating disk is rotated further, and the cylindrical shell after having sprayed is removed, and moved into the cylindrical shell of not oil spout, so that oil spout next time.Carry out so repeatedly, realize automatic oil spout.
In the silicon oil coating device of above-mentioned injector assembler, described driving mechanism comprises a crane that is fixed with nozzle tip, crane is set on the guide rod of oil spout frame, is fixed with a cylinder on the oil spout frame, and the piston rod of cylinder is fixedlyed connected with above-mentioned crane.
Under the effect of cylinder, can drive crane and move up and down, to adjust the height between oil spout frame and the cylindrical shell.In order to reduce friction, make and move more smooth and easyly, ball or sliding bearing can be set between crane and guide rod.
In the silicon oil coating device of above-mentioned injector assembler, described injection equipment comprises several nozzles, and each nozzle with its under the corresponding one by one setting of bayonet socket on the rotating disk, be respectively equipped with an oil circuit magnetic valve that is used to control its injection on each nozzle.Owing to not necessarily in each bayonet socket cylindrical shell is housed all, nozzle can be controlled its work separately by the oil circuit magnetic valve, makes work have more flexibility.
In the silicon oil coating device of above-mentioned injector assembler, described nozzle tip has an air cavity and a sap cavity, in air cavity, be provided with one it is divided into the up and down piston of two chambers, in sap cavity, be provided with the interlock of air cavity piston and can block the air tube of injection equipment; Two chambers up and down of air cavity link to each other with air pump with following suction nozzle indirectly by last suction nozzle respectively, and sap cavity links to each other with air pump by suction nozzle, is respectively equipped with the electromagnetic valve of gas circuit that is used to control air pressure between above-mentioned each suction nozzle and the air pump.
When not oil spout, each electromagnetic valve of gas circuit is in closed condition, and oil circuit all is in closed condition.When carrying out operated fuel injection, the electromagnetic valve of gas circuit of last suction nozzle is closed, and the electromagnetic valve of gas circuit of following suction nozzle is opened, and air pressure drives piston and moves up.Because piston and air tube link, piston drives the injection equipment disengaging that air tube moves upward and is blocked.At this moment, the electromagnetic valve of gas circuit on the sap cavity suction nozzle also is in opening, and air pump when the oil circuit magnetic valve on the corresponding shower nozzle of injection equipment is in opening, can make the oil spurts in the sap cavity go out by suction nozzle supercharging in sap cavity.After end of injection, the electromagnetic valve of gas circuit of last suction nozzle is opened, and the electromagnetic valve of gas circuit of following suction nozzle is closed, and air pressure drives piston and moves down, and makes air tube get lodged on the injection equipment again; Also close simultaneously the electromagnetic valve of gas circuit on the suction nozzle that is arranged on the sap cavity, finish one time injection process.Oil in the sap cavity relies on gravity to replenish automatically by the oil in the lubricating cup.
When air pump applies air pressure by suction nozzle to sap cavity, realize in the process of fluid injection, in order to prevent that fluid from being pushed back lubricating cup from nozzle tip, in the silicon oil coating device of above-mentioned injector assembler, be provided with a check valve that is used to prevent the fluid refluence between the sap cavity of described lubricating cup and nozzle tip.
In the silicon oil coating device of above-mentioned injector assembler, described injection equipment comprises 1～6 nozzle.
Compared with prior art, advantage of the present invention is:
1, driving mechanism can be the nozzle tip that will be positioned at the bayonet socket sidepiece move to bayonet socket directly over the appropriate location; Also can be originally to move to suitable height with regard to the nozzle tip that is arranged on directly over the bayonet socket, to make nozzle tip can be in suitable height oil spout, also can stretch into nozzle in the workpiece body, oil spout be effective.
2, be placed with the cylindrical shell for the treatment of oil spout in bayonet socket, when cylindrical shell moved to the nozzle tip below, rotating disk stopped operating, and injection equipment is started working, oil spout in cylindrical shell.After injection is finished, the injection equipment break-off, rotating disk is rotated further, and the cylindrical shell after having sprayed is removed, and moved into the cylindrical shell of not oil spout, so that oil spout next time.Like this, just can avoid silicone oil to be ejected on the outer and rotating disk of cylindrical shell, injection time is abundant, can oil spout in cylindrical shell exactly, avoided unnecessary pollution.
Description of drawings
Fig. 1 is a silicon oil coating device structural representation provided by the invention.
Fig. 2 is the structural representation of injection equipment provided by the invention.
Among the figure, 1, rotating shaft; 2, rotating disk; 21, bayonet socket; 3, oil spout frame; 31, support; 32, fixed head; 33, guide rod; 4, dispenser; 5, belt; 6, motor; 7, cylinder; 8, sliding bearing; 9, nozzle tip; 91, air cavity; 92, sap cavity; 93, piston; 95, air tube; 97, check valve; 10, lubricating cup; 11, crane; 12, nozzle; 13, cylindrical shell; 14, injection equipment; A, last suction nozzle; B, following suction nozzle; C, suction nozzle.
The specific embodiment
As depicted in figs. 1 and 2, the silicon oil coating device of this injector assembler comprises rotating shaft 1, rotating disk 2, oil spout frame 3 and oil spout mechanism.
Above-mentioned rotating shaft 1 is connected on the dispenser 4, and dispenser 4 is connected with motor 6 by belt 5, and above-mentioned rotating disk 3 is connected in the rotating shaft 1.Behind the starter motor 6, the work step rotation that dispenser 4 is set is pressed in rotating shaft 1.The edge of rotating disk 2 is evenly distributed with several bayonet sockets that is used for fixing cylindrical shell 13 21, is provided with oil spout frame 3 on rotating disk 2 sides, and above-mentioned oil spout mechanism is arranged on the oil spout frame 3.
Oil spout mechanism comprises a nozzle tip 9 and the lubricating cup 10 that links to each other with nozzle tip 9.This nozzle tip 9 has an air cavity 91 and a sap cavity 92, is provided with one in air cavity 91 it is divided into the up and down piston 93 of two chambers, is provided with air cavity 91 pistons, 93 interlocks in sap cavity 92 and can blocks the air tube 95 of injection equipment 14; Two chambers up and down of air cavity 91 link to each other with air pump with following suction nozzle B indirectly by last suction nozzle A respectively, and sap cavity 92 links to each other with air pump indirectly by suction nozzle C, is respectively equipped with the electromagnetic valve of gas circuit that is used to control air pressure between each suction nozzle and the air pump.And between lubricating cup 10 and nozzle tip 9, be provided with a check valve 97 that prevents that fluid from flowing backwards.
When not oil spout, electromagnetic valve of gas circuit is in closed condition, closes oil circuit simultaneously and blocks nozzle 12.When carrying out operated fuel injection, the electromagnetic valve of gas circuit of following suction nozzle B is opened, and opens the electromagnetic valve of gas circuit of suction nozzle C simultaneously and opens nozzle 12, and air pressure drives piston 93 and moves up.Because piston 93 links with air tube 95, piston 93 drives injection equipment 14 disengagings that air tube 95 moves upward and is blocked, and the air tube 95 here in fact gets lodged on the nozzle 12.At this moment, when the electromagnetic valve of gas circuit of the following suction nozzle B on the injection equipment 14 corresponding shower nozzles is in opening, opens the electromagnetic valve of gas circuit of suction nozzle C simultaneously and open nozzle 12.Oil spurts in the sap cavity is gone out.After end of injection, the electromagnetic valve of gas circuit of last suction nozzle A is opened, and the electromagnetic valve of gas circuit of following suction nozzle B is closed, and air pressure drives piston 93 and moves down, and air tube 95 is got lodged on the injection equipment 14 again; Also close simultaneously the electromagnetic valve of gas circuit on the suction nozzle that is arranged on the sap cavity 92, finish one time injection process.Regulate cap 99 and can regulate atomizing shape and big or small, the distance of injection.Oil in the sap cavity relies on gravity to replenish automatically by the oil of 10 li of lubricating cups.
Be provided with injection equipment 14 on nozzle tip, injection equipment 14 comprises two nozzles 12, and each nozzle with its under the corresponding one by one setting of bayonet socket 21 on the rotating disk, be respectively equipped with an oil circuit magnetic valve that is used to control its injection on each nozzle 12.Owing to not necessarily in each bayonet socket 21 cylindrical shell 13 is housed all, nozzle 12 can be controlled its work separately by the oil circuit magnetic valve, makes work have more flexibility.
Above-mentioned oil spout frame 3 comprises a vertically disposed support 31, lubricating cup 10 is connected in the top of support 31, two fixed heads 32 are being connected on support 31, between these two fixed heads 32, a guide rod 33 vertically is being connected, be with a crane 11 on guide rod 33, above-mentioned nozzle tip 9 is arranged on the crane 11.The cylinder 7 that is being connected on the fixed head 32 on top, the piston rod 71 of cylinder 7 connect and are connected on the crane 11.Between guide rod 33 cranes 11, be provided with sliding bearing 8.The overcoat 81 of sliding bearing 8 is fixedlyed connected with crane 11.Under the effect of cylinder 7, can drive crane 11 and move up and down, to adjust the height between oil spout frame 3 and the cylindrical shell 13; Can reduce friction and sliding bearing 8 is set, make mobile more smooth and easy.
Nozzle tip 9 work the time be positioned at bayonet socket 21 directly over and highly suitable.Be placed with the cylindrical shell 13 for the treatment of oil spout in bayonet socket 21, cylindrical shell 13 moves to nozzle tip 9 belows, and rotating disk 2 stops operating, under the effect of above-mentioned cylinder 7, make nozzle tip 9 move to bayonet socket 21 directly over appropriate location or stretch in the workpiece body; Injection equipment 14 is started working, oil spout in cylindrical shell 13.After injection is finished, injection equipment 14 break-ofves, rotating disk is rotated further, and the cylindrical shell after having sprayed 13 is removed, and moved into the cylindrical shell 13 of not oil spout, so that oil spout next time.Carry out so repeatedly, realize automatic oil spout.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technical staff of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used 1, rotating shaft morely; 2, rotating disk; 21, bayonet socket; 3, oil spout frame; 31, support; 32, fixed head; 33, guide rod; 4, dispenser; 5, belt; 6, motor; 7, cylinder; 8, sliding bearing; 9, nozzle tip; 91, air cavity; 92, sap cavity; 93, piston; 95, air tube; 97, check valve; 10, lubricating cup; 11, crane; 12, nozzle; 13, cylindrical shell; 14, injection equipment; A, last suction nozzle; B, following suction nozzle; Term such as C, suction nozzle, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (6)
1, a kind of silicon oil coating device of injector assembler, comprise a rotating shaft (1), fixing in rotating shaft (1) can be with the rotating disk (2) of rotating shaft (1) rotation, be evenly distributed with several bayonet sockets that is used for fixing cylindrical shell (13) (21) at the edge of rotating disk (2), at the other oil spout frame (3) that is provided with of rotating disk (2), it is characterized in that, described oil spout frame (3) is provided with oil spout mechanism, this oil spout mechanism comprises a nozzle tip (9), the lubricating cup (10) that links to each other with nozzle tip (9), with the injection equipment (14) that is arranged on the nozzle tip (9), be provided with between above-mentioned nozzle tip (9) and the oil spout frame (3) and can make injection equipment (14) be positioned at driving mechanism directly over the above-mentioned bayonet socket (21).
2, the silicon oil coating device of injector assembler according to claim 1, it is characterized in that, described driving mechanism comprises a crane (11) that is fixed with nozzle tip (9), crane (11) is set on the guide rod (33) of oil spout frame (3), be fixed with a cylinder (7) on oil spout frame (3), piston (93) bar of cylinder (7) is fixedlyed connected with above-mentioned crane (11).
3, the silicon oil coating device of injector assembler according to claim 2, it is characterized in that, described injection equipment (14) comprises several nozzles (12), and each nozzle (12) with its under the corresponding one by one setting of bayonet socket (21) on the rotating disk (2), be respectively equipped with an oil circuit magnetic valve that is used to control its injection on each nozzle (12).
4, according to the silicon oil coating device of claim 1 or 2 or 3 described injector assemblers, it is characterized in that, described nozzle tip (9) has an air cavity (91) and a sap cavity (92), in air cavity (91), be provided with one it is divided into the up and down piston (93) of two chambers, in sap cavity (92), be provided with air cavity (91) piston (93) interlock and can block the air tube (95) of injection equipment (14); Two chambers up and down of air cavity (91) (A) (B) link to each other with air pump with following suction nozzle (C) indirectly by last suction nozzle (C) respectively, sap cavity (92) links to each other with air pump by suction nozzle (C), is respectively equipped with the electromagnetic valve of gas circuit that is used to control air pressure between above-mentioned each suction nozzle (C) and the air pump.
5, the silicon oil coating device of injector assembler according to claim 4 is characterized in that, is provided with a check valve (97) that is used to prevent the fluid refluence between the sap cavity (92) of described lubricating cup (10) and nozzle tip (9).
6, the silicon oil coating device of injector assembler according to claim 3 is characterized in that, described injection equipment (14) comprises 1～6 nozzle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100692939A CN101073796B (en) | 2007-06-12 | 2007-06-12 | Silicone-oil coater for injector assembler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100692939A CN101073796B (en) | 2007-06-12 | 2007-06-12 | Silicone-oil coater for injector assembler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101073796A true CN101073796A (en) | 2007-11-21 |
| CN101073796B CN101073796B (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100692939A Expired - Fee Related CN101073796B (en) | 2007-06-12 | 2007-06-12 | Silicone-oil coater for injector assembler |
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| CN (1) | CN101073796B (en) |
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| CN102306576A (en) * | 2011-03-30 | 2012-01-04 | 黄道铭 | Base lubricating device of automatic assembler for automobile glass hoist switch |
| CN102950071A (en) * | 2011-08-26 | 2013-03-06 | 诺信公司 | Pneumatic jetting valve, improved jetting system and improved jetting methods |
| CN103495521A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Silicone oil feeding device for syringe needle assembling machine |
| CN104353586A (en) * | 2014-10-09 | 2015-02-18 | 四川省绵阳西南自动化研究所 | Automatic gluing device for large-diameter bullet |
| CN104384060A (en) * | 2014-11-18 | 2015-03-04 | 湖南千山制药机械股份有限公司 | Medical needle oiling device |
| CN105457850A (en) * | 2016-01-25 | 2016-04-06 | 玉环县天来机械设备有限公司 | Needle tubing oil immersion device |
| CN105457794A (en) * | 2015-12-31 | 2016-04-06 | 山东省药用玻璃股份有限公司 | Automatic spraying device for prefilled syringe rubber protective cap |
| US9346075B2 (en) | 2011-08-26 | 2016-05-24 | Nordson Corporation | Modular jetting devices |
| CN106955833A (en) * | 2016-01-12 | 2017-07-18 | 肖特股份有限公司 | Method and apparatus for hollow body inner surface silicone |
| CN107847963A (en) * | 2015-08-05 | 2018-03-27 | 诺信公司 | Including the spray distribution system fed by screw pump and correlation technique |
| CN109016540A (en) * | 2018-06-13 | 2018-12-18 | 郑夫青 | Injector assembler |
| CN110976220A (en) * | 2020-01-02 | 2020-04-10 | 浦江吉树机械科技有限公司 | Device for coating protective coating in forging manufacturing process |
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| CN2341720Y (en) * | 1998-08-07 | 1999-10-06 | 杭州五源材料发展有限公司 | Anti-corrosion sprayer for tube inner wall |
| KR100485420B1 (en) * | 2003-02-26 | 2005-04-29 | 펌텍코리아 (주) | Device for washing and silicone-coating beauty kits |
| CN2752590Y (en) * | 2004-11-23 | 2006-01-18 | 尹锡勇 | Injector jacket silicone oil spreading device |
| CN201067559Y (en) * | 2007-06-12 | 2008-06-04 | 王兴章 | Silicone oil coating device for syringe set |
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- 2007-06-12 CN CN2007100692939A patent/CN101073796B/en not_active Expired - Fee Related
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| CN102306576A (en) * | 2011-03-30 | 2012-01-04 | 黄道铭 | Base lubricating device of automatic assembler for automobile glass hoist switch |
| US9808826B2 (en) | 2011-08-26 | 2017-11-07 | Nordson Corporation | Modular jetting devices |
| US10300505B2 (en) | 2011-08-26 | 2019-05-28 | Nordson Corporation | Modular jetting devices |
| US9808825B2 (en) | 2011-08-26 | 2017-11-07 | Nordson Corporation | Modular jetting devices |
| US9346075B2 (en) | 2011-08-26 | 2016-05-24 | Nordson Corporation | Modular jetting devices |
| CN102950071A (en) * | 2011-08-26 | 2013-03-06 | 诺信公司 | Pneumatic jetting valve, improved jetting system and improved jetting methods |
| CN103495521B (en) * | 2013-09-29 | 2015-11-25 | 无锡众望四维科技有限公司 | The upper silicone oil device of syringe pointer assembling machine |
| CN103495521A (en) * | 2013-09-29 | 2014-01-08 | 无锡众望四维科技有限公司 | Silicone oil feeding device for syringe needle assembling machine |
| CN104353586A (en) * | 2014-10-09 | 2015-02-18 | 四川省绵阳西南自动化研究所 | Automatic gluing device for large-diameter bullet |
| CN104384060A (en) * | 2014-11-18 | 2015-03-04 | 湖南千山制药机械股份有限公司 | Medical needle oiling device |
| CN104384060B (en) * | 2014-11-18 | 2016-09-21 | 湖南千山制药机械股份有限公司 | Medical needle oiling device |
| CN107847963A (en) * | 2015-08-05 | 2018-03-27 | 诺信公司 | Including the spray distribution system fed by screw pump and correlation technique |
| CN105457794A (en) * | 2015-12-31 | 2016-04-06 | 山东省药用玻璃股份有限公司 | Automatic spraying device for prefilled syringe rubber protective cap |
| CN106955833A (en) * | 2016-01-12 | 2017-07-18 | 肖特股份有限公司 | Method and apparatus for hollow body inner surface silicone |
| CN105457850A (en) * | 2016-01-25 | 2016-04-06 | 玉环县天来机械设备有限公司 | Needle tubing oil immersion device |
| CN105457850B (en) * | 2016-01-25 | 2017-08-25 | 玉环县天来机械设备有限公司 | Needle tubing device for soaking oil |
| CN109016540B (en) * | 2018-06-13 | 2020-06-16 | 义乌市环稠机械设备有限公司 | Syringe assembly machine |
| CN109016540A (en) * | 2018-06-13 | 2018-12-18 | 郑夫青 | Injector assembler |
| CN110976220A (en) * | 2020-01-02 | 2020-04-10 | 浦江吉树机械科技有限公司 | Device for coating protective coating in forging manufacturing process |
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| CN101073796B (en) | 2011-05-18 |
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