CN115254671A - Online foam detecting and removing system for filling machine - Google Patents
Online foam detecting and removing system for filling machine Download PDFInfo
- Publication number
- CN115254671A CN115254671A CN202210940691.8A CN202210940691A CN115254671A CN 115254671 A CN115254671 A CN 115254671A CN 202210940691 A CN202210940691 A CN 202210940691A CN 115254671 A CN115254671 A CN 115254671A
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- Prior art keywords
- filling
- bottle
- cylinder
- encoder
- star wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/3404—Sorting according to other particular properties according to properties of containers or receptacles, e.g. rigidity, leaks, fill-level
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Abstract
The invention relates to an on-line foam detecting and eliminating system for a filling machine, which comprises a filling mechanism, wherein the filling mechanism adopts a rotary filling machine, the filling mechanism comprises a filling cylinder, a plurality of filling valves are arranged on the filling cylinder, a cylinder cover is arranged at the top of the filling cylinder, a control ring is arranged on one side of the filling cylinder, a zero position detecting component is fixedly arranged at the top end of the control ring, and a zero position identification plate is fixed on the cylinder cover; a filling star wheel is arranged on one side of the filling mechanism, a filling encoder is arranged on one side of the filling star wheel, a filling valve number is arranged on the filling encoder, and the filling star wheel is used for arranging filling bottles to enter the filling mechanism for filling; the problem of bottled gas sugar-containing beverage filling accomplish the back, because of exhaust speed control is improper or carry the vibration, the bubble phenomenon is turned over in the gas spills over in the plus bottle, bottleneck department can pile up a large amount of foams, bottleneck department's foam can be washed away to bottleneck spray set, nevertheless can not avoid appearing continuously turning over the bubble scheduling is solved.
Description
Technical Field
The invention relates to the technical field of filling machines, in particular to an online foam detecting and removing system for a filling machine.
Background
The bottled gas-containing sugar-containing beverage contains a large amount of CO2 gas, and at the filling in-process, because of exhaust speed control is improper, perhaps inside star gear transport causes to rock and appears turning over the foam, and liquid can spill over the bottleneck in the bottle, if the bottleneck foam is handled untimely, can get into the closing cap link to cause bottleneck screw thread department sugaring to persist. The aluminium spiral cover or the plastics lid that the screw thread mouth corresponds, its lid height compares imperial crown cap size and will be big, and the probability of inside remaining sugared is big, can generate the bacterial colony for a long time, does not accord with food hygiene requirement, must reject.
Under the general condition, the liquid filling machine can reduce the risk that the foam spilled over through the stationarity that the regulation control exhaust speed increased equipment with improving the structure to at the transport star wheel department before the closing cap, increase the device that the bottleneck sprayed, wash the bottleneck and remain the foam, thereby the guarantee screw thread department does not persist the sugariness behind the spiral cover. By adopting the adjusting and controlling exhaust speed and the improved structure, although the control can be effectively realized, the phenomenon that a large amount of bubbles are turned over in the intermittent state of the beverages containing gas components of individual varieties cannot be avoided, even if the bubbles are washed, the liquid in the bottle continuously turns over the bubbles to overflow the bottle mouth, so that a large amount of sugar stains are reserved at the bottle mouth after the cap is screwed, and the quality inspection is unqualified. Bottleneck spray set generally installs the star wheel department between filling system and the screw capping machine, washes the foam that the bottleneck spilled over through nozzle blowout high pressure water, will break away from the filling valve and spray the foam that overflows in this section stroke to the bottleneck and wash totally, nevertheless the bottleneck sprays and still can appear the foam after washing and spill over the scene, if fail to detect in the quality control link, can flow into market, cause harmful effects to company and product.
In order to solve the above-mentioned drawbacks, a technical solution is now provided.
Disclosure of Invention
The invention aims to provide an online foam detecting and removing system for a filling machine.
The technical problems to be solved by the invention are as follows:
after the bottled gas-containing and sugar-containing beverage is filled, the bubble turning phenomenon is caused by the overflow of gas in an external bottle due to improper control of the exhaust speed or conveying oscillation, a large amount of foam can be accumulated at the bottle mouth, and the foam at the bottle mouth can be washed away by the bottle mouth spraying device, but the continuous bubble turning cannot be avoided.
The purpose of the invention can be realized by the following technical scheme:
an online foam detecting and eliminating system for a filling machine comprises a filling mechanism, wherein the filling mechanism adopts a rotary filling machine, the filling mechanism comprises a filling cylinder, a plurality of filling valves are mounted on the filling cylinder, a cylinder cover is mounted at the top of the filling cylinder, a control ring is arranged on one side of the filling cylinder, a zero position detecting component is fixedly mounted at the top end of the control ring, and a zero position identification plate is fixed on the cylinder cover;
one side of filling mechanism is equipped with into the filling star gear, and one side of advancing the filling star gear is equipped with the filling encoder, is provided with the filling valve number on the filling encoder, advances the filling star gear and is used for arranging the filling bottle and gets into filling mechanism and carry out the filling to every filling valve number on the filling jar is numbered to the cooperation filling encoder, and one side of advancing the filling star gear is equipped with out the filling star gear, goes out the outside of filling star gear and installs out the filling backplate, and it has a bottle determine module to go out to be provided with the bottle head on the filling backplate.
Furthermore, a centering cover is installed on one side of the filling cylinder and used for positioning the filling bottles and facilitating accurate filling, a bottle supporting cylinder is arranged at the bottom of the filling cylinder, and a bottle clamping plate is fixedly installed at the output end of the bottle supporting cylinder.
Furthermore, go out filling star gear one side and arranged bottleneck spray set, go out to be provided with industry camera subassembly on the filling backplate, industry camera subassembly is fixed on the stand that goes out the filling backplate, is provided with the breakwater between industry camera subassembly and the bottleneck spray set.
Furthermore, a screwing head is arranged at an outlet of the filling star wheel, the filling star wheel is positioned between the filling encoder and the screwing head, and the screwing head is used for sealing the filling bottle with a plastic cap.
Furthermore, one side of the screwing cap head is provided with a bottle outlet star wheel, one side of the bottle outlet star wheel is provided with a bottle outlet conveying line, and the bottle outlet star wheel is positioned between the screwing cap head and the bottle outlet conveying line.
Furthermore, a bottle discharging conveying encoder is arranged on the bottle discharging conveying line, a bottle discharging detection photoelectric striking device is further arranged on the bottle discharging conveying line, and a bottle storage table is arranged on one side of the bottle discharging conveying line and opposite to the striking device.
The invention has the beneficial effects that:
according to the invention, the visual detection device is installed after the bottle mouth is sprayed, an industrial camera is used for collecting the foam state picture at the bottle mouth, the height of the foam from the bottle mouth is calculated, whether sugar stain residues exist after the cover is sealed is judged by comparing the maximum allowable value set by quality inspection, and then the filling bottle with foam overflow is rejected by combining the bottle discharge detection light on the bottle discharge conveying line and the bottle discharge conveying encoder. The industrial camera has the characteristics of high detection speed, high precision and the like, and can ensure the rejection accuracy. When the accumulated number of the rejected bottles reaches the maximum value set by the system, the machine is stopped for inspection, and control parameters and the like are adjusted to reduce the rejection amount, so that the cost loss is reduced.
The filling bottle is coded by combining the bottle head with the bottle detection component and the filling coder data, the filling bottle is corresponding to the filling valve number, and the filling valve has uniqueness, so that the missing detection and the error detection are avoided, and the working efficiency is improved; utilize industry camera, gather the foam picture of washing back bottleneck department, calculate the foam apart from the bottleneck height value to compare quality inspection data, judge whether to be the defective work, detect photoelectric and go out bottle transport encoder based on going out the bottle on the bottle transport, accurately reject the defective work, have accurate judgement and reject the defective work, improve the production quality of product.
Drawings
The invention is described in further detail below with reference to the figures and specific embodiments.
FIG. 1 is a top view of the distribution of an on-line foam detecting and removing system device for a filling machine according to the present invention;
FIG. 2 is a schematic diagram of the construction of the filling mechanism of the present invention;
fig. 3 is a schematic structural diagram of an industrial camera assembly of the present invention.
In the figure: 1. filling a cylinder; 2. a cylinder cover; 3. a centering case; 4. a zero position identification plate; 5. a zero detection component; 6. filling a valve number; 7. a control loop; 8. a bottle clamping plate; 9. a bottle supporting cylinder; 10. filling an encoder; 11. filling a star wheel; 12. discharging the filling guard plate; 13. the bottle head is provided with a bottle detection component; 14. discharging and filling the star wheel; 15. a water baffle; 16. a bottle mouth spraying device; 17. an industrial camera component; 18. screwing a capping head; 19. a bottle discharging star wheel; 20. a bottle discharging conveying line; 21. a bottle discharging conveying encoder; 22. detecting photoelectricity after the bottle is taken out; 23. a striking device; 24. a bottle storage table.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
an on-line foam detecting and removing system for a filling machine comprises a filling mechanism, wherein the filling mechanism adopts a rotary filling machine, the filling mechanism comprises a filling cylinder 1, a plurality of filling valves are mounted on the filling cylinder 1 and can be used for filling bottles, a cylinder cover 2 is mounted at the top of the filling cylinder 1, a control ring 7 is arranged on one side of the filling cylinder 1, the control ring 7 is used for fixing inspection elements such as a proximity switch and the like, a zero position detection assembly 5 is fixedly mounted at the top end of the control ring 7, a zero position identification plate 4 is fixed on the cylinder cover 2 and is used for matching with the zero position detection assembly 5 to realize zero position identification, a filling star wheel 11 is arranged on one side of the filling mechanism, a filling encoder 10 is arranged on one side of the filling star wheel 11, a filling valve number 6 is arranged on the filling encoder 10, the filling star wheel 11 is used for arranging filling bottles to enter the filling mechanism for filling, a filling guard plate 12 is arranged on the outer side of the filling cylinder 1 and is matched with the filling encoder 10 to number of each filling valve on the filling cylinder 1, so that position information of each filling bottle in the whole filling process can be conveniently recorded and tracked, a filling star wheel 14 is arranged on the filling valve 12, and a bottle head detection assembly can be combined with a bottle counter valve 13 to realize the function of determining the filling star wheel, and can also can be combined with the bottle number 6;
a bottle mouth spraying device 16 is arranged on one side of the filling star wheel 14, an industrial camera assembly 17 is arranged on the filling guard plate 12, the industrial camera assembly 17 can acquire and analyze images of the filling bottles, calculate the height value of the foam at the bottle mouth, judge whether the foam height of the filling bottles meets the requirements or not, compare the height value with the maximum set value allowed by the system during judgment, and judge whether the bottles need to be removed or not, wherein the maximum set value allowed by the system is set according to actual quality inspection data and is related to the speed of the filling machine and the overflow speed of the foam. The industrial camera assembly 17 is fixed on the upright post of the out-filling guard plate 12, and a water baffle 15 is arranged between the industrial camera assembly 17 and the bottleneck spraying device 16 and is used for isolating the bottleneck spraying device 16 from flushing bottleneck water from splashing into the lens to influence subsequent picture data processing;
a screwing-capping head 18 is arranged at an outlet of the out-filling star wheel 14, the screwing-capping head 18 is installed on a screwing-capping machine, the out-filling star wheel 14 is positioned between the filling encoder 10 and the screwing-capping head 18 to play a role in connection, and the screwing-capping head 18 is used for sealing a plastic cap on a filling bottle;
one side of screw capping head 18 is equipped with out bottle star gear 19, one side of going out bottle star gear 19 is equipped with out bottle transfer chain 20, it is located screw capping head 18 and goes out between the bottle transfer chain 20 to go out bottle star gear 19, play the connection effect, it carries encoder 21 to be provided with out bottle on the bottle transfer chain 20, a distance for calculating out the removal of bottle transfer chain 20 conveyer belt, it still is provided with out bottle detection photoelectricity 22 and hits the device 23 to go out on the bottle transfer chain 20, it detects photoelectricity 22 and is used for detecting whether there is the filling bottle process to go out bottle, it is responsible for hitting the filling bottle that the foam spilled over to hit the device 23, it just is located the opposite of hitting the device 23 and is provided with storage bottle platform 24 to go out one side of bottle transfer chain 20, a filling bottle for the storage foam spills over, storage bottle platform 24 is last to have a pair of photoelectric switch, be used for full bottle detection.
Position sensors are arranged in the zero position detection component 5, the bottle head bottle detection component 13 and the bottle outlet detection photoelectric sensor 22 and can sense whether filling bottles pass through or not;
the striking device 23 may be an air cylinder for pushing the filling bottles;
a centering cover 3 is arranged on one side of the filling cylinder 1 and used for positioning filling bottles so as to facilitate accurate filling, a bottle supporting cylinder 9 is arranged at the bottom of the filling cylinder 1, a bottle clamping plate 8 is fixedly arranged at the output end of the bottle supporting cylinder 9, the bottle supporting cylinder 9 can realize lifting and rotating of the filling bottles, and the filling bottles filled with stock solution are conveyed to the next process;
the working principle is as follows:
when the filling machine is used, the filling encoder 10 is matched with the zero position detection assembly 5, each filling valve on the filling cylinder 1 can be numbered, the position information of each filling bottle in the whole filling process can be conveniently recorded and tracked, the filling bottle enters the filling mechanism for filling through the filling star wheel 11, after the filling of the filling bottle is completed, the filling bottle is conveyed to the filling star wheel 14 after the back pressure gas in the bottle is exhausted, the bottle head bottle detection assembly 13 is installed on the filling guard plate 12, the filling bottle passing through can trigger the bottle head bottle detection assembly 13, the bottle head bottle detection assembly 13 can determine that the station has the bottle and can realize the counting function, and the bottle mouth spraying device 16 uses sterile water to wash the thread part of a bottle mouth to fill stock solution;
after the bottle head has a bottle detection component 13 to detect that a filling bottle passes through, the system combines the filling encoder 10 to calculate the time that the filling bottle reaches the lens of the industrial camera component 17, triggers the industrial camera to capture a filling bottle mouth picture, and judges whether the bottle needs to be removed or not by calculating the foam height value of the bottle mouth and comparing the foam height value with the maximum set value allowed by the system. Conveying the filling bottles to a cap screwing machine, sealing the filling bottles with plastic caps by a cap screwing head 18, and conveying the capped filling bottles to a bottle discharging conveying line 20 by a bottle discharging star wheel 19;
the filling bottle has the filling bottle information one-to-one correspondence that bottle detection subassembly 13 detected through going out the bottle and detects photoelectricity 22, if the system judges that this filling bottle has the foam to spill over, based on the information of going out bottle transport encoder 21, calculate the speed of current conveyer belt, can know from going out bottle detection photoelectricity 22 to hit and beat the required time of 23 conveyer belt movements of device, thereby start and hit device 23, hit the filling bottle that will have the foam to spill over and hit to the storage bottle platform 24 in, there is a pair of photoelectric switch on the storage bottle platform 24, be used for full bottle detection, when hitting the defective work that hits and come out and deposit storage bottle platform 24, report to the police to the system, remind the clearance defective work, and give out the defective rate and the filling valve number 6 that the defective work corresponds, let the operator in time shut down and maintain the change filling valve, or adjust the system parameter, reduce the defective rate and reduce manufacturing cost.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (6)
1. An online foam detecting and rejecting system for a filling machine comprises a filling mechanism, wherein the filling mechanism comprises a filling cylinder (1), and a plurality of filling valves are installed on the filling cylinder (1), and is characterized in that a cylinder cover (2) is installed at the top of the filling cylinder (1), a control ring (7) is arranged on one side of the filling cylinder (1), a zero position detecting assembly (5) is fixedly installed at the top end of the control ring (7), and a zero position identification plate (4) is fixed on the cylinder cover (2);
one side of filling mechanism is equipped with into filling star gear (11), one side of advancing filling star gear (11) is equipped with filling encoder (10), be provided with filling valve number (6) on filling encoder (10), it is used for arranging the filling bottle to get into the filling mechanism and fills to advance filling star gear (11), and cooperation filling encoder (10) is to every filling valve serial number on filling jar (1), one side of advancing filling star gear (11) is equipped with out filling star gear (14), go out the outside of filling star gear (14) and install out filling backplate (12), it has bottle detection subassembly (13) to go out to be provided with the bottle head on filling backplate (12).
2. The on-line foam detecting and removing system for the filling machine as claimed in claim 1, wherein a centering cover (3) is installed on one side of the filling cylinder (1) and used for positioning the filling bottles so as to facilitate accurate filling, a bottle supporting cylinder (9) is arranged at the bottom of the filling cylinder (1), and a bottle clamping plate (8) is fixedly installed at the output end of the bottle supporting cylinder (9).
3. The on-line foam detecting and removing system for the filling machine as claimed in claim 1, wherein a bottleneck spraying device (16) is arranged on one side of the out-filling star wheel (14), an industrial camera assembly (17) is arranged on the out-filling guard plate (12), the industrial camera assembly (17) is fixed on a column of the out-filling guard plate (12), and a water baffle (15) is arranged between the industrial camera assembly (17) and the bottleneck spraying device (16).
4. An in-line foam detection and removal system for filling machines, according to claim 1, characterized in that at the outlet of said exit filling starwheel (14) there is provided a capping head (18), the exit filling starwheel (14) being located between the filling encoder (10) and the capping head (18), the capping head (18) being intended to seal the filling bottles with plastic caps.
5. The on-line foam detecting and removing system for the filling machine as claimed in claim 4, wherein a bottle discharging star wheel (19) is arranged on one side of the screw capping head (18), a bottle discharging conveying line (20) is arranged on one side of the bottle discharging star wheel (19), and the bottle discharging star wheel (19) is positioned between the screw capping head (18) and the bottle discharging conveying line (20).
6. The on-line foam detecting and removing system for the filling machine as claimed in claim 5, wherein the bottle discharging conveying line (20) is provided with a bottle discharging conveying encoder (21), the bottle discharging conveying line (20) is further provided with a bottle discharging detecting photoelectric device (22) and a hitting device (23), and a bottle storage table (24) is arranged on one side of the bottle discharging conveying line (20) and opposite to the hitting device (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210940691.8A CN115254671A (en) | 2022-08-06 | 2022-08-06 | Online foam detecting and removing system for filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210940691.8A CN115254671A (en) | 2022-08-06 | 2022-08-06 | Online foam detecting and removing system for filling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115254671A true CN115254671A (en) | 2022-11-01 |
Family
ID=83749159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210940691.8A Pending CN115254671A (en) | 2022-08-06 | 2022-08-06 | Online foam detecting and removing system for filling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115254671A (en) |
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2022
- 2022-08-06 CN CN202210940691.8A patent/CN115254671A/en active Pending
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