CN110844542A - Bottle cap anti-reverse device - Google Patents
Bottle cap anti-reverse device Download PDFInfo
- Publication number
- CN110844542A CN110844542A CN201911278890.1A CN201911278890A CN110844542A CN 110844542 A CN110844542 A CN 110844542A CN 201911278890 A CN201911278890 A CN 201911278890A CN 110844542 A CN110844542 A CN 110844542A
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- Prior art keywords
- conveying track
- bottle cap
- movable mounting
- star wheel
- sensing
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- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 230000006698 induction Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000012805 post-processing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0225—Orientation of the article
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Of Jars (AREA)
Abstract
The invention discloses a bottle cap anti-reversion device, which comprises: a conveying track; the movable mounting rack is movably connected to the conveying track, a star wheel is rotatably arranged on the movable mounting rack, a height gap lower than the bottle cap height is formed between the lower end of the star wheel and the upper surface of the conveying track, and the star wheel can stir the bottle cap with an upward opening to pass through the height gap when rotating; the conveying track is provided with a sensing device, and the movable mounting rack is provided with a sensing piece matched with the sensing device; the jacking mechanism can jack and fix the bottle caps positioned below the star wheel on the conveying track; the movable mounting frame moves relative to the conveying track to enable the sensing piece to be separated from or enter a sensing area of the sensing device; the control system is used for controlling the actions of the jacking mechanism and the conveying track; the bottle cap reverse-prevention device can automatically identify the bottle cap placed reversely, so that defective products are avoided, waste of semi-finished bottle caps is avoided, and normal operation of post-processing is ensured.
Description
Technical Field
The invention relates to a bottle cap anti-reversion device.
Background
In the production process of bottle caps, code printing is required on the inner surfaces of some bottle caps, so that the bottle caps are required to be in an upward opening state in the transportation and transfer process. However, the bottle caps still exist in the production and conveying processes of the previous processes, and the bottle caps are placed in partial directions, so that the code spraying and printing process cannot be performed, or the waste of semi-finished bottle caps is caused. In the prior art, a corresponding device for automatically identifying the reverse direction of the bottle cap is not available temporarily, so that code spraying printing equipment cannot work normally, and even corresponding production equipment is damaged.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a bottle cap reverse prevention device capable of automatically identifying the reverse placement of a bottle cap.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a bottle cap anti-inversion device comprising: the conveying track is used for conveying the bottle caps from one end to the other end; the movable mounting rack is movably connected to the conveying track, a star wheel positioned above the conveying track is rotatably arranged on the movable mounting rack, a height gap lower than the bottle cap height is formed between the lower end of the star wheel and the upper surface of the conveying track, and the star wheel can stir the bottle cap with an upward opening to pass through the height gap when rotating; the conveying track is provided with a sensing device, and the movable mounting frame is provided with a sensing piece matched with the sensing device; the jacking mechanism is positioned on one side of the star wheel and can jack and fix the bottle cap positioned below the star wheel on the conveying track; the movable mounting frame can move relative to the conveying track to enable the sensing piece to be separated from or enter a sensing area of the sensing device; and the control system is electrically connected with the conveying track, the jacking mechanism and the sensing device and is used for controlling the actions of the jacking mechanism and the conveying track.
As a preferred embodiment of the present invention, a gas channel extending along the length direction of the conveying track is arranged inside the conveying track, a plurality of exhaust holes communicated with the gas channel and having the same exhaust direction are uniformly distributed on the upper surface of the conveying track along the length direction of the conveying track, and the gas channel is communicated with a gas supply device. The output end of the gas supply device provides high-pressure gas for the gas channel, the high-pressure gas is discharged from the exhaust holes to push the bottle caps to be conveyed on the conveying track, and the conveying efficiency of the bottle caps is improved by utilizing a pneumatic conveying mode. The air outlet direction of the air outlet hole is inclined upwards along the conveying direction of the bottle cap, the component force of high-pressure air exhausted from the air outlet hole along the vertical direction can basically offset the gravity of the bottle cap, and the component force of the high-pressure air exhausted from the air outlet hole along the horizontal direction can push the bottle cap to move forwards.
In some embodiments of the invention, the conveying track is provided with a plurality of gantry frames at intervals along the length direction of the conveying track, the two inner sides of the gantry frames are respectively provided with an anti-falling rail, the distance between the two anti-falling rails corresponds to the diameter of the bottle cap, and the anti-falling rails and the gantry frames have a guiding effect on the movement of the bottle cap.
In some embodiments of the present invention, preferably, the pressing mechanism is a cylinder fixed on the front side surface of the conveying rail, and an extended end of the cylinder can press the bottle cap on the anti-dropping rail located on the rear side of the conveying rail. Of course, in other embodiments, the pressing mechanism may be replaced by a motor-driven screw rod mechanism, a motor-driven gear rack mechanism, or the like.
In some embodiments of the present invention, preferably, the gantry frame includes a first vertical beam fixed on the front side of the conveying track, a second vertical beam fixed on the rear side of the conveying track, and a cross beam having one end hinged to the second vertical beam and the other end capable of abutting against the upper end of the first vertical beam, the movable mounting frame includes an upper end plate fixed on the cross beam, the star wheel is fixed on the upper end plate through a mounting seat, and the upper end plate is provided with a through hole through which the star wheel passes downward. When the star wheel is jacked up by the bottle cap with the downward opening, the upper end plate drives the cross beam to rotate relative to the second vertical beam, and the sensing piece moves away from or approaches to the sensing device along with the upper end plate.
Preferably, the star wheel can be dismantled with the mount pad and be connected, changes the star wheel of different sizes according to different bottle lid products, and then the size of adjustment height clearance.
In order to be able to observe the transport of the caps on the conveyor track from above the upper end plate, the upper end plate is preferably made of a transparent material, such as a glass plate or the like.
As a preferred embodiment of the present invention, the movable mounting frame is hinged on the conveying track and can be turned towards the rear side of the conveying track, and the sensing piece can be separated from or enter the sensing area of the sensing device along with the movement of the movable mounting frame.
In this embodiment, the sensing device is a proximity sensor fixed on the front side surface of the conveying track, and the sensing member is a metal member fixed on the movable mounting frame and capable of approaching the proximity sensor.
Preferably, a bottle lid on the transfer orbit corresponds a teeth of a cogwheel on the star gear, horizontal distance between two adjacent teeth of a cogwheel of star gear is greater than the internal diameter size of bottle lid, when a plurality of bottle lids pass through the star gear, the number of turns of star gear is less, avoids the pivot part of star gear to take place the damage easily.
Has the advantages that: when the bottle cap anti-reversion device works, when a bottle cap with an upward opening is conveyed to be in contact with the star wheel on the conveying track, the bottle cap can drive the star wheel to rotate, and the star wheel can stir the bottle cap to pass through the height gap in the rotating process; because the altitude clearance is less than the height of bottle lid, the bottle lid that the opening is decurrent can't pass through the altitude clearance, and the star gear is kept away from the upper surface motion of transfer rail under the thrust effect of the bottle lid that the opening is decurrent, cause response piece and induction system on the movable mounting frame to take place relative motion, control system obtains simultaneously control roof pressure mechanism after the sensing signal and fixes this bottle lid that the opening is decurrent, control transfer rail stops, wait to restart the production line after the manual work removes this bottle lid that the opening is decurrent, the bottle lid of automatic identification reverse placement has been realized, avoid the production of defective products, avoid the waste of bottle lid semi-manufactured goods, ensure back process and normally.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a schematic view of the flexible mounting frame of FIG. 1 rotated relative to the conveying track;
fig. 3 is a schematic view from the side of fig. 2.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
Referring to fig. 1 and 2, a bottle cap anti-reverse apparatus of the present invention includes: a conveying track 10 for conveying the caps from one end to the other end thereof; the movable mounting rack 20 is movably connected to the conveying track 10, a star wheel 3 positioned above the conveying track 10 is rotatably arranged on the movable mounting rack, a height gap lower than the bottle cap height is formed between the lower end of the star wheel 3 and the upper surface of the conveying track 10, and the star wheel 3 can stir the bottle cap with an upward opening to pass through the height gap when rotating; the conveying track 10 is provided with an induction device 4, and the movable mounting rack 20 is provided with an induction piece 5 matched with the induction device 4; the jacking mechanism 6 is positioned on one side of the star wheel 3 and can jack and fix the bottle cap positioned below the star wheel 3 on the conveying track 10; the movable mounting frame 20 can move relative to the conveying track 10 to enable the sensing element 5 to be separated from or enter a sensing area of the sensing device 4; and the control system is electrically connected with the conveying track 10, the jacking mechanism 6 and the sensing device 4 and is used for controlling the actions of the jacking mechanism 6 and the conveying track 10.
When the bottle caps with the upward openings are transported on the conveying track 10, the bottle caps can drive the star wheel 3 to rotate, and the star wheel 3 can pull the bottle caps to pass through the height gap in the rotating process; because the height clearance is less than the height of bottle lid, the bottle lid that the opening is decurrent can't pass through the height clearance, and star gear 3 keeps away from the upper surface motion of conveying track 10 under the thrust effect of the bottle lid that the opening is decurrent, cause response 5 and induction system 4 on the movable mounting bracket 20 to take place relative motion, control system obtains simultaneously control roof pressure mechanism 6 after the sensing signal and fixes this bottle lid that the opening is decurrent, control conveying track 10 stops, treat that the manual work removes this bottle lid that the opening is decurrent, reset roof pressure mechanism 6, then restart conveying track 10 and the all the other equipment of production line, the bottle lid of automatic identification reverse placement has been realized, avoid the production of defective products, avoid the waste of bottle lid semi-manufactured goods, ensure that back process normally goes on.
Referring to fig. 1 and 2, as a preferred embodiment of the present invention, a gas channel 11 extending along a length direction of the conveying track 10 is provided inside the conveying track 10, a plurality of exhaust holes 12 communicated with the gas channel 11 and having the same exhaust direction are uniformly distributed on an upper surface of the conveying track 10 along the length direction, and the gas channel 11 is communicated with a gas supply device. The output end of the gas supply device provides high-pressure gas for the gas channel 11, the high-pressure gas is discharged from the exhaust holes 12 to push the bottle caps to be conveyed on the conveying track 10, and the conveying efficiency of the bottle caps is improved by utilizing a pneumatic conveying mode. The air outlet direction of the air outlet hole 12 is inclined upwards along the conveying direction of the bottle cap, the component force of the high-pressure air exhausted from the air outlet hole 12 along the vertical direction can basically offset the gravity of the bottle cap, and the component force of the high-pressure air exhausted from the air outlet hole 12 along the horizontal direction can push the bottle cap to move forwards.
Referring to fig. 1 and 2, in some embodiments of the present invention, a plurality of gantry frames 70 through which bottle caps can pass are arranged at intervals along a length direction of the conveying track 10, two inner sides of the gantry frames 70 are respectively provided with an anti-falling rail 8, a distance between the two anti-falling rails 8 corresponds to a diameter of the bottle caps, and the anti-falling rails 8 and the gantry frames 70 have a guiding function for movement of the bottle caps.
In some embodiments of the present invention, the pressing mechanism 6 is a cylinder fixed on the front side of the conveying track 10, and the extended end of the cylinder can press the bottle cap on the anti-falling rail 8 located at the rear side of the conveying track 10. Of course, in other embodiments, the pressing mechanism 6 may be replaced by a motor-driven screw mechanism, a motor-driven rack-and-pinion mechanism, or the like.
Referring to fig. 3, in some embodiments of the present invention, the gantry frame 70 includes a first vertical beam 71 fixed on the front side of the conveying track 10, a second vertical beam 72 fixed on the rear side of the conveying track 10, and a cross beam 73 having one end hinged to the second vertical beam 72 and the other end capable of abutting on the upper end of the first vertical beam 71, the movable mounting frame 20 includes an upper end plate fixed on the cross beam 73, the star wheel 3 is fixed on the upper end plate through a mounting seat, and the upper end plate is provided with a through hole 201 allowing the star wheel 3 to pass through downward. When the star wheel 3 is lifted by the bottle cap opening downwards, the upper end plate moves the cross beam 73 to rotate relative to the second vertical beam 72, and the sensing piece 5 moves away from or close to the sensing device 4 along with the movement of the upper end plate. In this embodiment, the sensing device 4 is a proximity sensor fixed on the front side surface of the conveying track 10, the sensing element 5 is a metal element fixed on the movable mounting frame 20 and capable of approaching the proximity sensor, the metal element is a metal plate, the metal plate is fixed below the cross beam 73, and a second through hole through which part of the gear teeth of the star wheel 3 can pass downward is formed in the metal plate. When the star wheel 3 is jacked up by the bottle cap with the downward opening, the upper end plate rotates along with the cross beam 73 relative to the second vertical beam 72, the sensing piece 5 moves along with the upper end plate and is far away from the sensing device 4, and the control system can control the air cylinder to jack and press the bottle cap with the downward opening on the anti-falling rail 8 positioned on the rear side of the conveying track 10 after obtaining the signal.
Preferably, the star wheel 3 is detachably connected with the mounting seat, and star wheels with different sizes are replaced according to different bottle cap products, so that the size of the height gap is adjusted.
In order to be able to observe the transport of the caps on the conveyor track 10 from above the upper end plate, the upper end plate is preferably made of a transparent material, such as a glass plate or the like.
Referring to fig. 2 and 3, as a preferred embodiment of the present invention, the movable mounting frame 20 is hinged on the conveying track 10 and can be turned towards the rear side of the conveying track 10, and the sensing member 5 can be moved to be separated from or enter the sensing area of the sensing device 4 along with the movement of the movable mounting frame 20, wherein the sensing member 5 can be moved to be separated from the sensing area of the sensing device 4 along with the movement of the movable mounting frame 20. After the movable mounting frame 20 is turned backwards relative to the conveying track 10, most of the upper area of the conveying track 10 is in a hollow state, so that the bottle cap with a downward opening can be corrected manually.
Preferably, a bottle lid on the delivery track 10 corresponds a cogwheel on the star gear 3, the horizontal distance between two adjacent cogwheels of star gear 3 is greater than the internal diameter size of bottle lid, and when a plurality of bottle lids passed through star gear 3, star gear 3's number of rotations was less, avoided star gear 3's pivot part to easily take place to damage. Preferably, the star wheel 2 is provided with a ball bearing in the centre of its axis of rotation.
The above examples are merely preferred embodiments of the present invention, and other embodiments of the present invention are possible, such as a reasonable combination of the technical solutions described in the examples. Those skilled in the art can make equivalent changes or substitutions without departing from the spirit of the present invention, and such equivalent changes or substitutions are included in the scope set forth in the claims of the present application.
Claims (9)
1. A bottle cap anti-inversion device, comprising:
a conveying track (10) for conveying the caps from one end to the other;
the movable mounting rack (20) is movably connected to the conveying track (10), a star wheel (3) located above the conveying track (10) is rotatably arranged on the movable mounting rack, a height gap lower than the bottle cap height is formed between the lower end of the star wheel (3) and the upper surface of the conveying track (10), and the star wheel (3) can shift the bottle cap with an upward opening to pass through the height gap when rotating;
the conveying track (10) is provided with an induction device (4), and the movable mounting rack (20) is provided with an induction piece (5) matched with the induction device (4);
the jacking mechanism (6) is positioned on one side of the star wheel (3) and can jack and fix the bottle cap positioned below the star wheel (3) on the conveying track (10);
the movable mounting frame (20) can move relative to the conveying track (10) to enable the sensing piece (5) to be separated from or enter a sensing area of the sensing device (4);
and the control system is electrically connected with the conveying track (10), the jacking mechanism (6) and the sensing device (4) and is used for controlling the actions of the jacking mechanism (6) and the conveying track (10).
2. A bottle cap anti-inversion device according to claim 1, wherein:
the inside of delivery track (10) is equipped with along its length direction extension's gas channel (11), the upper surface of delivery track (10) along its length direction evenly distributed have a plurality of with gas channel (11) are linked together and exhaust direction unanimous exhaust hole (12), gas channel (11) are linked together with a gas supply unit.
3. A bottle cap anti-inversion device according to claim 1 or 2, characterized in that:
the conveying track (10) is provided with a plurality of gantry frames (70) for bottle caps to pass through at intervals along the length direction of the conveying track, two inner side surfaces of each gantry frame (70) are respectively provided with an anti-falling rail (8), and the distance between the two anti-falling rails (8) corresponds to the diameter of each bottle cap.
4. A bottle cap anti-inversion device according to claim 3, wherein:
the jacking mechanism (6) is an air cylinder fixed on the front side surface of the conveying track (10), and the extending end of the air cylinder can jack the bottle cap on the anti-falling rail (8) positioned on the rear side of the conveying track (10).
5. A bottle cap anti-inversion device according to claim 3, wherein:
gantry frame (70) including be fixed in first perpendicular roof beam (71) on the leading flank of delivery track (10), be fixed in second perpendicular roof beam (72) on the trailing flank of delivery track (10) and one end articulate in second perpendicular roof beam (72) and the other end can support and lean on crossbeam (73) at first perpendicular roof beam (71) upper end, movable mounting bracket (20) are including fixing upper end plate on crossbeam (73), star gear (3) are fixed on the upper end plate through a mount pad, the upper end plate has been seted up and has been let and be located through-hole (201) that star gear (3) passed downwards.
6. A bottle cap anti-inversion device according to claim 5, wherein:
the upper end plate is made of transparent materials.
7. A bottle cap anti-inversion device according to claim 1, wherein:
the movable mounting frame (20) is hinged to the conveying track (10) and can turn over towards the rear side of the conveying track (10), and the sensing piece (5) can move along with the movable mounting frame (20) to be separated from or enter a sensing area of the sensing device (4).
8. A bottle cap anti-inversion device according to claim 7, wherein:
the induction device (4) is a proximity sensor fixed on the front side face of the conveying track (10), and the induction part (5) is a metal part fixed on the movable mounting frame (20) and close to the proximity sensor.
9. A bottle cap anti-inversion device according to claim 1, wherein:
a bottle cap on the conveying track (10) corresponds to a gear tooth on the star wheel (3), and the horizontal distance between two adjacent gear teeth of the star wheel (3) is larger than the inner diameter of the bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278890.1A CN110844542A (en) | 2019-12-13 | 2019-12-13 | Bottle cap anti-reverse device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911278890.1A CN110844542A (en) | 2019-12-13 | 2019-12-13 | Bottle cap anti-reverse device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110844542A true CN110844542A (en) | 2020-02-28 |
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ID=69609064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911278890.1A Pending CN110844542A (en) | 2019-12-13 | 2019-12-13 | Bottle cap anti-reverse device |
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| Country | Link |
|---|---|
| CN (1) | CN110844542A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343263A2 (en) * | 2010-01-11 | 2011-07-13 | Elektro-, Maschinen- und Apparatebau Rink GmbH & Co. KG | Feed device for bottle caps |
| CN203959277U (en) * | 2014-08-09 | 2014-11-26 | 温州凯美锐机械制造有限公司 | A kind of error prevention device for lid ordering device |
| CN208086721U (en) * | 2018-04-16 | 2018-11-13 | 合能智造（北京）机械有限公司 | It is a kind of automatically control invert bottle cap device for eliminating |
| CN211418732U (en) * | 2019-12-13 | 2020-09-04 | 广东汇伟塑胶股份有限公司 | Bottle cap anti-reverse device |
-
2019
- 2019-12-13 CN CN201911278890.1A patent/CN110844542A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2343263A2 (en) * | 2010-01-11 | 2011-07-13 | Elektro-, Maschinen- und Apparatebau Rink GmbH & Co. KG | Feed device for bottle caps |
| CN203959277U (en) * | 2014-08-09 | 2014-11-26 | 温州凯美锐机械制造有限公司 | A kind of error prevention device for lid ordering device |
| CN208086721U (en) * | 2018-04-16 | 2018-11-13 | 合能智造（北京）机械有限公司 | It is a kind of automatically control invert bottle cap device for eliminating |
| CN211418732U (en) * | 2019-12-13 | 2020-09-04 | 广东汇伟塑胶股份有限公司 | Bottle cap anti-reverse device |
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