CN205345521U - Two false cup mechanisms of single drive that use when wasing filling valve - Google Patents
Two false cup mechanisms of single drive that use when wasing filling valve Download PDFInfo
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- CN205345521U CN205345521U CN201521091861.1U CN201521091861U CN205345521U CN 205345521 U CN205345521 U CN 205345521U CN 201521091861 U CN201521091861 U CN 201521091861U CN 205345521 U CN205345521 U CN 205345521U
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- piston rod
- filling valve
- false cup
- cylinder body
- pair
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Abstract
The utility model discloses a sealed effect is improved, and filling equipment cost's two false cup mechanisms of single drive that use when wasing filling valve can be reduced, include: drive arrangement between adjacent two filling valves, its structure includes: vertically running through in the cylinder body and passing the piston rod of the cavity setting of cylinder body inside seal, independent and sealed upper and lower cavity is separated to become with the cavity by the piston ring on the piston rod, and the upper and lower air inlet on the cylinder body is linked together with upper and lower cavity respectively, and the pressure difference between the upper and lower cavity can order about the piston ring and drive the upper and lower motion of piston rod, fix a pair of false glass of both sides that lie in the piston rod on the piston rod symmetrically, under guiding mechanism's direction, on one side the piston rod from the initial position upward movement can order about earlier a pair of false cup respectively simultaneously on one side the upward movement rotate and correspond the filling valve under to dividing, and then order about a pair of false cup respectively simultaneously vertical upward movement to respectively with the filling valve top that corresponds closely.
Description
Technical field
This utility model relates to fill and produces equipment technical field, is specifically related to the false cup mechanism used when cleaning filling valve in fill production equipment.
Background technology
Before fill produces, for ensureing product-filled safe and sanitary, it is necessary to the inwall of the filling parts such as filling valve, liquid-transport pipe-line is carried out.When filling valve cleans, the false cup of the discharging opening needs of filling valve seals up.A kind of false cup mechanism disclosed in Chinese patent CN202687930, its structure includes: be fixedly mounted on the mounting seat on filling machine, mounting seat has vertical through hole, the top of mounting seat is fixed with the driving device that its expansion link can be driven to realize straight reciprocating motion, the expansion link of driving device is connected to guide post by shaft coupling, guide post rotatable around its axis and bottom can extend downwardly from vertical through hole, the bottom of guide post is fixed with connector, connector is provided with and can seal, with the discharging opening of filling valve, the false cup coordinated, the sidewall of mounting seat offers oblique guide hole, the sidewall of guide post stretches out traveller, the other end of traveller stretches into oblique guide hole.
In false cup mechanism a kind of disclosed in above-mentioned Chinese patent CN202687930, for driving the driving device of guide post to be additionally installed on the top of mounting seat, the expansion link of driving device requires over shaft coupling and is connected with guide post.The having drawbacks in that one, adopt the driving device being separately provided of above-mentioned false cup mechanism, expansion link action rear drive guide post action in driving device, then false cup action is driven again, such driving structure easily strengthens error between false cup and filling valve, thus the sealing effectiveness affected between false cup and filling valve discharging opening；Two, each false cup needs to arrange a driving device, and this results in whole fill and produces the costly of equipment.
Utility model content
The purpose of this utility model is: provide a kind of cost that can be substantially reduced fill production equipment, and the list used when cleaning filling valve of the sealing effectiveness that can be effectively improved between false cup and filling valve discharging opening drives pair false cup mechanism.
For achieving the above object, the technical solution adopted in the utility model is: the list used when cleaning filling valve drives double, two false cup mechanism, including: installing rack, installing rack is provided with a driving device, described driving device is between adjacent two filling valves, the structure of driving device includes: be fixedly mounted on the cylinder body on installing rack, Packed cavity is set in cylinder body, piston rod is longitudinally through in cylinder body, and arrange through cavity, piston rod upper, lower two ends are stretched out respectively from cylinder body, piston rod is fixedly installed piston ring, piston ring cavity is separated into from top to bottom successively separate and all seal upper, lower chambers, cylinder body above upper chamber is provided with the enterprising QI KOU being connected with upper chamber, cylinder body below lower chambers is provided with the lower air inlet being connected with lower chambers, on, lower air inlet is connected with high-pressure air source respectively, pressure difference between upper chamber and lower chambers can order about piston ring and go up in the cavities, lower slider, thus ordering about on piston rod, lower motion；The false cup of a pair corresponding respectively with adjacent two filling valves is all fixedly mounted on from the piston rod that cylinder base is stretched out, and a pair false cup is symmetrically located at the both sides of piston rod；Guiding mechanism it is additionally provided with between cylinder body and piston rod, under the guiding of guiding mechanism, piston rod moves upward from initial position and can first order about a pair false cup and move upward while rotating respectively simultaneously, until a pair false cup lays respectively at the underface of the discharging opening of the filling valve of correspondence, then order about a pair false cup again to move straight up respectively simultaneously, until a pair false cup respectively with the discharging opening top tight sealing of corresponding filling valve.
Further, the list used during aforesaid cleaning filling valve drives double; two false cup mechanism, wherein, the structure of guiding mechanism includes: guide holder, guide holder is sleeved on the piston rod that the top from cylinder body is stretched out, and guide holder is fixedly mounted on the top of cylinder body, and guide holder offers gathering sill, being arranged with guide finger in gathering sill, guide finger fixedly mounts on the piston rod；Gathering sill includes the oblique slot and the vertical slots that are interconnected successively from the bottom to top, at piston rod from the process that initial position moves upward, guide finger first tilts upward slip until entering in vertical slots under the guiding of oblique slot, progressively rotate to corresponding filling valve direction on one side thus guide piston rod to drive a pair false cup to move upward respectively simultaneously, until a pair vacation cup lays respectively at the underface of the discharging opening of corresponding filling valve；Then guide finger moves straight up under the guiding of vertical slots, thus guide piston rod to drive a pair false cup to move straight up respectively simultaneously, until a pair false cup respectively with the discharging opening top tight sealing of corresponding filling valve.
Further, the list used during aforesaid cleaning filling valve drives double; two false cup mechanism, and wherein, guide holder includes the guide holder cylinder and the guide holder base that are interconnected, and guide holder base is fixedly mounted on the top of cylinder body, and gathering sill is opened on guide holder cylinder.
Further, the list used during aforesaid cleaning filling valve drives double; two false cup mechanism, wherein, is provided with gas channels in the cylinder body above upper chamber, and enterprising QI KOU is connected with upper chamber by upper gas channels.
Further, the list used during aforesaid cleaning filling valve drives double; two false cup mechanism, wherein, is provided with lower gas channels in the cylinder body below lower chambers, and lower air inlet is connected with lower chambers by lower gas channels.
Further, the list used during aforesaid cleaning filling valve drives double; two false cup mechanism, and wherein, a pair false cup is respectively symmetrically the two ends being fixedly mounted on a connecting rod, and described connecting rod is fixedly mounted on from the piston rod that cylinder base is stretched out.
Further, the list used during aforesaid cleaning filling valve drives double; two false cup mechanism, and wherein, piston rod is arranged in cylinder body by linear bearing.
The utility model has the advantages that: one, directly driven the structure of a pair false glass action by the piston ring motion fixedly mounted on the piston rod, can effectively reduce the error between a pair false cup and the discharging opening of a pair corresponding filling valve, thus the sealing effectiveness being greatly improved between false cup and filling valve, effectively guaranteeing that a pair false cup can distinguish precise seal on the discharging opening of corresponding filling valve, effectively ensureing thus producing to provide for efficient fill；Two, adopt driving device to simultaneously drive a pair false cup and a pair filling valve is carried out the structure of top tight sealing, it is possible to be substantially reduced whole fill and produce the cost of manufacture of equipment.
Accompanying drawing explanation
The list used when Fig. 1 is cleaning filling valve described in the utility model drives the structural representation of double; two false cup mechanism.
Fig. 2 is the structural representation of guide holder in Fig. 1.
Fig. 3 is Fig. 1 structural representation overlooking direction.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the utility model is described in further detail.
Such as Fig. 1, Fig. 2, shown in Fig. 3, the list used when cleaning filling valve drives double, two false cup mechanism, including: installing rack 1, installing rack 1 is provided with a driving device, described driving device is between adjacent two filling valve the first filling valves 9 and the second filling valve 92, the structure of driving device includes: be fixedly mounted on the cylinder body 2 on installing rack 1, Packed cavity 6 is set in cylinder body 2, piston rod 3 is longitudinally through in cylinder body 2, and arrange through cavity 6, piston rod 3 upper, lower two ends are stretched out respectively from cylinder body 2, piston rod 3 is fixedly installed piston ring 5, cavity 6 is separated into upper chamber 61 that is separate and that all seal and lower chambers 62 by piston ring 5 from top to bottom successively, cylinder body 2 above upper chamber 61 is provided with the enterprising QI KOU 21 being connected with upper chamber 61, the present embodiment is provided with gas channels 7 in cylinder body 2 above upper chamber 61, enterprising QI KOU 21 is connected with upper chamber 61 by upper gas channels 7.Being provided with the lower air inlet 22 being connected with lower chambers 62 on cylinder body 2 below lower chambers 62, be provided with lower gas channels 8 in the present embodiment in cylinder body 2 below lower chambers 62, lower air inlet 22 is connected with lower chambers 62 by lower gas channels 8.Enterprising QI KOU 21 is connected with high-pressure air source respectively with lower air inlet 22, and the pressure difference between upper chamber 61 and lower chambers 62 can order about piston ring 5 upper and lower slip in cavity 6, thus ordering about the upper and lower motion of piston rod 3；The false cup 41 of the false cup of a pair corresponding respectively with the first adjacent filling valve 9 and the second filling valve 92 first and the second false cup 42 are all fixedly mounted on the piston rod 3 stretched out bottom cylinder body 2, first false cup 41 and the second false cup 42 are symmetrically located at the both sides of piston rod 3, in order to keep the balance of cylinder body 2 in the present embodiment, first false cup 41 and the second false cup 42 are respectively symmetrically the two ends being fixedly mounted on a connecting rod 14, described connecting rod 14 is fixedly mounted on the piston rod 3 that the bottom from cylinder body 2 is stretched out, the benefit that first false cup 41 and the second false cup 42 are arranged on piston rod 3 respectively through connecting rod 14 also resides in: be easy to the dismounting of the first false cup 41 and the second false cup 42, the maintenance in installation and later stage.It is additionally provided with guiding mechanism between cylinder body 2 and piston rod 3, under the guiding of guiding mechanism, piston rod 3 moves upward from initial position and can first order about the first false cup 41 and the second false cup 42 moves upward while rotating respectively simultaneously, until the first false cup 41 and the second false cup 42 lay respectively at the discharging opening 91 of the first filling valve 9 and the underface of the discharging opening 921 of the second filling valve 92, then order about the first false cup 41 again and the second false cup 42 moves respectively simultaneously straight up, until the first false cup 41 and the second false cup 42 respectively with discharging opening 921 top tight sealing of the discharging opening 91 of the first filling valve 9 and the second filling valve 92.
In the present embodiment, the structure of guiding mechanism includes: guide holder 10, guide holder 10 is sleeved on the piston rod 3 that the top from cylinder body 2 is stretched out, guide holder 10 is fixedly mounted on the top of cylinder body 2, guide holder 10 offers gathering sill 11, in the present embodiment, guide holder 10 includes the guide holder cylinder 101 and the guide holder base 102 that are interconnected, and guide holder base 102 is fixedly mounted on the top of cylinder body 2, and gathering sill 11 is opened on guide holder cylinder 101.Being arranged with guide finger 12 in gathering sill 11, guide finger 12 is fixedly mounted on piston rod 3；Gathering sill 11 includes the oblique slot 111 and the vertical slots 112 that are interconnected successively from the bottom to top, at piston rod 3 from the process that initial position moves upward, guide finger 12 first tilts upward slip under the guiding of oblique slot 111, until entering in vertical slots 112, thus guide piston rod 3 to drive the first false cup 41 and the second false cup 42 to move upward while progressively rotating to the first filling valve 9 and the second filling valve 92 direction respectively respectively simultaneously, until the first false cup 41 and the second false cup 42 lay respectively at the discharging opening 91 of the first filling valve 9 and the underface of the discharging opening 921 of the second filling valve 92；Then guide finger 12 moves straight up under the guiding of vertical slots 112, thus guide piston rod 3 to drive the first false cup 41 and the second false cup 42 to move straight up respectively simultaneously, until the first false cup 41 and the second false cup 42 respectively with discharging opening 921 top tight sealing of the discharging opening 91 of the first filling valve 9 and the second filling valve 92.In the present embodiment, in order to improve the smoothness of piston rod 3 action, piston rod 3 is arranged in cylinder body 2 by linear bearing 13.
Operation principle is as follows: when cleaning the first filling valve 91 and the second filling valve 92 when needs, gases at high pressure in high-pressure air source constantly enter in lower chambers 62 from lower air inlet 22 by lower gas channels 8, gas in upper chamber 61 is constantly expelled in high-pressure air source by upper gas channels 7 from enterprising QI KOU 21 simultaneously, gas pressure intensity in such lower chambers 62 constantly increases, gas pressure intensity in upper chamber 61 constantly reduces, piston ring 5 will move upward in cavity 6, move upward thus ordering about piston rod 3 from initial position, guide finger 12 on piston rod 3 first tilts upward slip under the guiding of oblique slot 111, until entering in vertical slots 112, thus guide the first false cup 41 and the second false cup 42 to move upward while progressively rotating to the first filling valve 9 and the second filling valve 92 direction respectively respectively simultaneously, until the first false cup 41 is positioned at the underface of the discharging opening 911 of the first filling valve 9, second false cup 42 is positioned at the underface of the discharging opening 921 of the second filling valve 92；Then guide finger 12 vertically continues up under the guiding of vertical slots 112, thus guide the first false cup 41 and the second false cup 42 to continue to move straight up simultaneously, until the first false cup 41 by false to discharging opening 91 top tight sealing of the first filling valve 9, simultaneously second cup 42 by discharging opening 921 top tight sealing of the second filling valve 92.First filling valve 9 and the second filling valve 92 can be carried out after being sealed respectively by the discharging opening 91 of the first filling valve 9 and the discharging opening 921 of the second filling valve 92.After first filling valve 9 and the second filling valve 92 clean, gases at high pressure in high-pressure air source constantly enter to upper chamber 61 from enterprising QI KOU 21 by upper gas channels 7, gases at high pressure in lower chambers 62 are constantly expelled in high-pressure air source from lower gas channels 8 by lower air inlet 22 simultaneously, gas pressure intensity in upper chamber 61 constantly increases, in lower chambers 62, gas pressure intensity constantly reduces, piston ring 5 moves downward in cavity 6, such first false cup 41 and the second false cup 42 will first move simultaneously straight down, thus being separated with the discharging opening 91 of the first filling valve 9 and the discharging opening 921 of the second filling valve 92 respectively, then move downward while progressively rotating backward again simultaneously, until the first false cup 41 and the second false cup 42 return back to initial position respectively.
The utility model has the advantage of: moved by the piston ring 5 being fixedly mounted on piston rod 3 and directly drive the structure of the first false cup 41 and the second false cup 42 action, can effectively reduce the error between the first false cup 41 and the second false cup 42 and discharging opening 91 and the discharging opening 921 of the second filling valve 92 of the first filling valve 9, thus the sealing effectiveness being greatly improved between false cup and filling valve, effectively guarantee that the first false cup 41 and the second false cup 42 can distinguish precise seal on the discharging opening 91 of the first filling valve 9 and the discharging opening 921 of the second filling valve 92, produce to provide for efficient fill and effectively ensure；Adopt a driving device to simultaneously drive a pair false cup and a pair filling valve is carried out the structure of top tight sealing, it is possible to be substantially reduced whole fill and produce the cost of manufacture of equipment.
Claims (7)
1. the list used when cleaning filling valve drives double, two false cup mechanism, including: installing rack, it is characterized in that: installing rack is provided with a driving device, described driving device is between adjacent two filling valves, the structure of driving device includes: be fixedly mounted on the cylinder body on installing rack, Packed cavity is set in cylinder body, piston rod is longitudinally through in cylinder body, and arrange through cavity, piston rod upper, lower two ends are stretched out respectively from cylinder body, piston rod is fixedly installed piston ring, piston ring cavity is separated into from top to bottom successively separate and all seal upper, lower chambers, cylinder body above upper chamber is provided with the enterprising QI KOU being connected with upper chamber, cylinder body below lower chambers is provided with the lower air inlet being connected with lower chambers, on, lower air inlet is connected with high-pressure air source respectively, pressure difference between upper chamber and lower chambers can order about piston ring and go up in the cavities, lower slider, thus ordering about on piston rod, lower motion；The false cup of a pair corresponding respectively with adjacent two filling valves is all fixedly mounted on from the piston rod that cylinder base is stretched out, and a pair false cup is symmetrically located at the both sides of piston rod；Guiding mechanism it is additionally provided with between cylinder body and piston rod, under the guiding of guiding mechanism, piston rod moves upward from initial position and can first order about a pair false cup and move upward while rotating respectively simultaneously, until a pair false cup lays respectively at the underface of the discharging opening of the filling valve of correspondence, then order about a pair false cup again to move straight up respectively simultaneously, until a pair false cup respectively with the discharging opening top tight sealing of corresponding filling valve.
2. the list used during cleaning filling valve according to claim 1 drives double; two false cup mechanism, it is characterized in that: the structure of guiding mechanism includes: guide holder, guide holder is sleeved on the piston rod that the top from cylinder body is stretched out, guide holder is fixedly mounted on the top of cylinder body, guide holder offers gathering sill, being arranged with guide finger in gathering sill, guide finger fixedly mounts on the piston rod；Gathering sill includes the oblique slot and the vertical slots that are interconnected successively from the bottom to top, at piston rod from the process that initial position moves upward, guide finger first tilts upward slip until entering in vertical slots under the guiding of oblique slot, progressively rotate to corresponding filling valve direction on one side thus guide piston rod to drive a pair false cup to move upward respectively simultaneously, until a pair vacation cup lays respectively at the underface of the discharging opening of corresponding filling valve；Then guide finger moves straight up under the guiding of vertical slots, thus guide piston rod to drive a pair false cup to move straight up respectively simultaneously, until a pair false cup respectively with the discharging opening top tight sealing of corresponding filling valve.
3. the list used during cleaning filling valve according to claim 2 drives double; two false cup mechanism, it is characterized in that: guide holder includes the guide holder cylinder and the guide holder base that are interconnected, guide holder base is fixedly mounted on the top of cylinder body, and gathering sill is opened on guide holder cylinder.
4. the list used when cleaning filling valve according to claim 1 or 2 or 3 drives double; two false cup mechanism, it is characterised in that: being provided with gas channels in the cylinder body above upper chamber, enterprising QI KOU is connected with upper chamber by upper gas channels.
5. the list used when cleaning filling valve according to claim 1 or 2 or 3 drives double; two false cup mechanism, it is characterised in that: being provided with lower gas channels in the cylinder body below lower chambers, lower air inlet is connected with lower chambers by lower gas channels.
6. the list used when cleaning filling valve according to claim 1 or 2 or 3 drives double; two false cup mechanism, it is characterized in that: a pair false cup is respectively symmetrically the two ends being fixedly mounted on a connecting rod, and described connecting rod is fixedly mounted on from the piston rod that cylinder base is stretched out.
7. the list used when cleaning filling valve according to claim 1 or 2 or 3 drives double; two false cup mechanism, it is characterised in that: piston rod is arranged in cylinder body by linear bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091861.1U CN205345521U (en) | 2015-12-25 | 2015-12-25 | Two false cup mechanisms of single drive that use when wasing filling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091861.1U CN205345521U (en) | 2015-12-25 | 2015-12-25 | Two false cup mechanisms of single drive that use when wasing filling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205345521U true CN205345521U (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091861.1U Active CN205345521U (en) | 2015-12-25 | 2015-12-25 | Two false cup mechanisms of single drive that use when wasing filling valve |
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| CN (1) | CN205345521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539952A (en) * | 2015-12-25 | 2016-05-04 | 江苏新美星包装机械股份有限公司 | Single-drive double-false-cup mechanism used during cleaning of filling valves |
| CN115448238A (en) * | 2022-07-18 | 2022-12-09 | 江苏新美星包装机械股份有限公司 | Single-drive multi-false-cup device |
-
2015
- 2015-12-25 CN CN201521091861.1U patent/CN205345521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105539952A (en) * | 2015-12-25 | 2016-05-04 | 江苏新美星包装机械股份有限公司 | Single-drive double-false-cup mechanism used during cleaning of filling valves |
| CN115448238A (en) * | 2022-07-18 | 2022-12-09 | 江苏新美星包装机械股份有限公司 | Single-drive multi-false-cup device |
| CN115448238B (en) * | 2022-07-18 | 2023-09-22 | 江苏新美星包装机械股份有限公司 | Single-drive multi-dummy cup device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |