CN109928194B - Bottle discharging device and method of tray unloading machine - Google Patents
Bottle discharging device and method of tray unloading machine Download PDFInfo
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- CN109928194B CN109928194B CN201711365490.5A CN201711365490A CN109928194B CN 109928194 B CN109928194 B CN 109928194B CN 201711365490 A CN201711365490 A CN 201711365490A CN 109928194 B CN109928194 B CN 109928194B
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Abstract
The invention discloses a bottle discharging device of a tray unloading machine, which comprises a first bottle discharging mesh belt and a second bottle discharging mesh belt, wherein the bottle pushing assembly is sequentially butted with the bottle conveying mesh belt along the bottle conveying direction; a first bottle squeezing detection switch is arranged at the joint of the first bottle discharging mesh belt and the second bottle discharging mesh belt, and a bottle lack detection switch is arranged at the position, close to the bottle discharging end of the bottle pushing assembly, of the first bottle discharging mesh belt; the first bottle squeezing detection switch and the bottle lack detection switch are matched with each other to control the first bottle discharging net belt and the second bottle discharging net belt so as to keep continuous bottle conveying. The invention also discloses a bottle discharging method correspondingly, when the first bottle squeezing detection switch detects a bottle squeezing signal, the second bottle discharging net belt runs along the bottle conveying direction, and the first bottle discharging net belt runs in the reverse direction; when the bottle lack detection switch detects a bottle lack signal, the first bottle discharging net belt and the second bottle discharging net belt stop running. The device and the method have the advantages of ordered and reliable bottle discharging and the like.
Description
Technical Field
The invention mainly relates to the technical field of food and medicine packaging, in particular to a bottle discharging device and a bottle discharging method of a tray unloading machine.
Background
When the existing tray unloading machine unloads bottles, because the mesh belt keeps a running state, the bottles close to the end of the tray unloading machine can be toppled because the bottles are not leaned. And when pushing the bottle, the bottle pushing servo pushes the bottle from the sterilizing disk to the mesh belt at one time, and the conditions of bottle extrusion and the like in the pushing process are not considered.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the technical problems in the prior art, the invention provides a bottle discharging device of a tray unloading machine and a bottle discharging method, wherein the bottle discharging device and the bottle discharging method are orderly and reliably discharged.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a bottle discharging device of a tray unloading machine comprises a bottle pushing assembly and a bottle discharging mesh belt assembly, wherein the bottle discharging mesh belt assembly comprises a first bottle discharging mesh belt and a second bottle discharging mesh belt which are sequentially butted with a bottle conveying device along a bottle conveying direction, and the butted position of the first bottle discharging mesh belt and the second bottle discharging mesh belt is butted with a bottle discharging end of the bottle pushing assembly to convey the bottle; a first bottle squeezing detection switch is arranged at the joint of the first bottle discharging mesh belt and the second bottle discharging mesh belt, and a bottle lack detection switch is arranged at the position, close to the bottle discharging end of the bottle pushing assembly, of the first bottle discharging mesh belt; the first bottle squeezing detection switch and the bottle lack detection switch are matched with each other to control the first bottle discharging net belt and the second bottle discharging net belt so as to keep continuous bottle conveying.
As a further improvement of the above technical solution:
and the bottle inlet end of the first bottle outlet mesh belt is provided with a second bottle squeezing detection switch for stopping the operation of the bottle pushing assembly and the first bottle outlet mesh belt when the bottle squeezing is detected.
The bottle pushing assembly comprises a push rod assembly and a protection plate assembly, the push rod assembly and the protection plate assembly are respectively arranged on two opposite sides of the sterilization disc and used for clamping and synchronously moving bottles on the sterilization disc so as to push the bottles to the bottle discharging net belt assembly.
And a liftable baffle is arranged between the bottle outlet end of the bottle pushing component and the bottle outlet mesh belt component and is used for limiting the bottles on the bottle outlet mesh belt component.
The positioning assembly is used for clamping and fixing the sterilization disc positioned at the preset position.
The positioning assembly comprises positioning blocks positioned on two sides of the sterilization tray.
The guard plate assembly is in a free state in the bottle pushing process.
The first bottle squeezing detection switch is a proximity switch, and the bottle lack detection switch is a mirror reflection switch.
The invention also correspondingly discloses a bottle discharging method based on the bottle discharging device of the tray unloading machine, wherein the first bottle discharging mesh belt and the second bottle discharging mesh belt run along the bottle conveying direction in the bottle pushing process of the bottle pushing assembly; when the first bottle squeezing detection switch detects a bottle squeezing signal, the second bottle discharging net belt runs along the bottle conveying direction, and the first bottle discharging net belt runs in the reverse direction; when the bottle lack detection switch detects a bottle lack signal, the first bottle discharging net belt and the second bottle discharging net belt stop running to wait for bottle pushing.
As a further improvement of the above technical solution:
when the bottle pushing signal is detected by the bottle inlet end of the first bottle discharging net belt, the bottle pushing assembly stops pushing bottles, and the first bottle discharging net belt stops running.
Compared with the prior art, the invention has the advantages that:
the bottle discharging device and the bottle discharging method of the tray unloading machine adopt two independently controlled bottle discharging net belts to convey bottles, ensure the continuity of the bottle conveying on the bottle discharging net belts through the matching of the first bottle extruding detection switch and the bottle lack detection switch, keep the bottles on the bottle discharging net belts from being disjointed and layered continuously, ensure that a bottle pushing assembly smoothly conveys the bottles from a sterilizing tray to the bottle discharging net belts, simultaneously ensure that the bottles are not inverted in the conveying process of the bottles to the bottle discharging net belts, and improve the reliability of the bottle pushing.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The reference numbers in the figures denote: 1. a first bottle outlet mesh belt; 2. a second bottle outlet mesh belt; 3. a first squeeze bottle detection switch; 4. a bottle missing detection switch; 5. a second squeeze bottle detection switch; 6. a bottle pushing assembly; 61. a push rod assembly; 611. a push rod; 612. a push rod servo mechanism; 62. a fender assembly; 621. a guard plate; 622. a guard plate translation cylinder; 623. a guard plate lifting cylinder; 7. a positioning assembly; 71. positioning blocks; 8. a baffle plate; 9. a transition plate; 10. a disc stop lever jacking assembly; 11. and (5) sterilizing the tray.
Detailed Description
The invention is further described below with reference to the figures and the specific embodiments of the description.
As shown in fig. 1, the bottle discharging device of the tray unloading machine of the present embodiment includes a bottle pushing assembly 6 and a bottle discharging mesh belt assembly, the bottle discharging mesh belt assembly includes a first bottle discharging mesh belt 1 and a second bottle discharging mesh belt 2 which are sequentially butted with a bottle in a bottle conveying direction, and a bottle conveying end of the bottle pushing assembly 6 is butted with a butt joint of the first bottle discharging mesh belt 1 and the second bottle discharging mesh belt 2; a first bottle squeezing detection switch 3 is arranged at the butt joint of the first bottle outlet mesh belt 1 and the second bottle outlet mesh belt 2, and a bottle lack detection switch 4 is arranged at the position, close to the bottle outlet end of the bottle pushing assembly 6, of the first bottle outlet mesh belt 1; the first bottle squeezing detection switch 3 is matched with the bottle lack detection switch 4 to control the first bottle discharging net belt 1 and the second bottle discharging net belt 2 so as to keep continuous bottle conveying. The bottle discharging device and the bottle discharging method of the tray unloading machine adopt two independently controlled bottle discharging mesh belts to convey bottles, ensure the continuity of the bottle conveying on the bottle discharging mesh belts through the matching of the first bottle extruding detection switch 3 and the bottle lack detection switch 4, keep the bottles on the bottle discharging mesh belts from falling off and breaking layers, ensure that a bottle pushing assembly smoothly and orderly conveys the bottles from a sterilizing tray to the bottle discharging mesh belts, ensure that the bottles are not fallen during the conveying process of the bottles to the bottle discharging mesh belts, and improve the reliability of the bottle pushing.
In this embodiment, the bottle feeding end of the first bottle discharging mesh belt 1 is provided with a second bottle pushing detection switch 5, which is used for stopping the operation of the bottle pushing assembly 6 and the operation of the first bottle discharging mesh belt 1 when the bottle pushing is detected (at this time, the first bottle discharging mesh belt representing the bottle discharging end of the bottle pushing assembly has more bottles and cannot be transported reversely to be dredged), so as to further improve the reliability of the bottle pushing operation.
In this embodiment, the bottle pushing assembly 6 includes a push rod assembly 61 and a guard plate assembly 62, and the push rod assembly 61 and the guard plate assembly 62 are respectively disposed on two opposite sides of the sterilization tray 11 and are used for clamping and synchronously moving the bottles on the sterilization tray 11 to push the bottles onto the bottle discharging mesh belt assembly. Specifically, the guard plate assembly 62 includes a guard plate 621, a guard plate translation cylinder 622, and a guard plate lifting cylinder 623, the guard plate translation cylinder 622 is used to control the translation of the guard plate 621, and the guard plate lifting cylinder 623 is used to control the lifting of the guard plate 621, but of course, oil cylinders and the like may be used instead of the cylinders.
In this embodiment, a transition plate is arranged between the bottle outlet end of the bottle pushing assembly 6 and the bottle outlet mesh belt assembly, and a liftable baffle 8 is arranged between the transition plate and the bottle outlet mesh belt and used for limiting bottles on the bottle outlet mesh belt assembly and ensuring the conveying reliability.
In this embodiment, the positioning assembly 7 is further included for clamping and fixing the sterilization tray 11 located at the predetermined position, so as to facilitate the bottle pushing operation, wherein the positioning assembly 7 includes positioning blocks 71 located at two sides of the sterilization tray 11.
In this embodiment, the first squeeze bottle detection switch 3 is a proximity switch, the bottle lack detection switch 4 is a mirror reflection switch, and the second squeeze bottle detection switch 5 is also a mirror reflection switch.
The invention also correspondingly discloses a bottle discharging method based on the bottle discharging device of the tray unloading machine, wherein in the bottle pushing process of the bottle pushing assembly 6, the first bottle discharging mesh belt 1 and the second bottle discharging mesh belt 2 run along the bottle conveying direction; when the first bottle squeezing detection switch 3 detects a bottle squeezing signal, the second bottle discharging net belt 2 runs along the bottle conveying direction, and the first bottle discharging net belt 1 runs in the reverse direction; when the bottle lack detection switch 4 detects a bottle lack signal, the first bottle outlet net belt 1 and the second bottle outlet net belt 2 stop running to wait for bottle pushing. Through the control method, the bottles can be continuously discharged from the bottle discharging net belts, reasonable gaps are formed at the butt joint positions of the bottle discharging net belts, the bottles in the sterilization disc can be conveyed to the bottle discharging net belts, the bottles on the two sides of the bottle discharging net belts can limit the bottles pushed out of the sterilization disc 11, and the bottles can not be pushed down in the bottle pushing process.
In this embodiment, when the second bottle pushing detection switch 5 detects a bottle pushing signal, the bottle pushing assembly 6 stops pushing the bottles, and the first bottle exiting mesh belt 1 stops operating, so that the reliability of pushing the bottles can be further improved.
In this embodiment, the bottle pushing step of the bottle pushing assembly 6 is as follows:
(1) the sterilizing tray 11 filled with the bottles is conveyed to a tray unloading station, and the positioning block 71 fixes the tray in the tray unloading area, so that the tray unloading is prevented from being unsmooth due to movement of the sterilizing tray 11 during tray unloading;
(2) lifting the front and rear disc stop rod lifting assemblies 10 (cylinders) of the sterilization disc to lift the front and rear stop rods of the sterilization disc 11 to the top positions;
(3) the guard plate lifting cylinder 623 descends to the position of the travel switch, then the guard plate 621 extends out from the lower part of the stop lever along the upper part of the sterilization tray 11 until the guard plate 621 extends out of the position, namely the travel switch of the guard plate lifting cylinder 623 detects the position, the guard plate lifting cylinder 623 stops ventilating, the cylinder is in a free force state, and after waiting for 2 seconds, a bottle pushing permission signal is sent;
(4) the first bottle outlet mesh belt 1 and the second bottle outlet mesh belt 2 rotate positively, stop simultaneously until the bottle lack detection switch 4 detects the bottle lack, and wait for the bottle pushing;
(5) the push rod servo mechanism 612 pushes the bottles, the push rod 611 pushes the bottles forwards, the protection plate 621 moves backwards, the push rod servo mechanism 612 stops immediately after the travel switch of the protection plate translation cylinder 622 detects the bottle, and then the push rod servo mechanism moves backwards by a distance S (which can be set), so that the bottles cannot be taken up when the protection plate 621 rises; after the push rod servo mechanism 612 retreats to the right, the guard plate lifting cylinder 623 drives the guard plate 621 to ascend until the travel switch detects the situation, and then the baffle 8 descends to the right;
(6) the push rod servo mechanism 612 pushes the bottle to a set bottle pushing position at a low speed, when the first bottle squeezing detection switch 3 detects bottle squeezing, the push rod servo mechanism 612 stops running immediately, and when a bottle squeezing signal is released, the push rod servo mechanism 612 continues running until the set bottle pushing position is reached;
(7) the push rod servo mechanism 612 retracts, the baffle 8 rises, and the bottles on the bottle outlet mesh belt are blocked, so that the bottles are not extruded to the transition plate 9; after the push rod servo mechanism 612 retracts to the original position, the disc stop rod jacking assembly descends until the travel switch detects the situation, and then the positioning block 71 is loosened; the empty disc will be sent to the disc returning track to wait for the next disc feeding.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may be made by those skilled in the art without departing from the principle of the invention.
Claims (10)
1. The bottle discharging device of the tray unloading machine is characterized by comprising a bottle pushing assembly (6) and a bottle discharging mesh belt assembly, wherein the bottle discharging mesh belt assembly comprises a first bottle discharging mesh belt (1) and a second bottle discharging mesh belt (2) which are sequentially butted with a bottle conveying direction, and the butted position of the first bottle discharging mesh belt (1) and the second bottle discharging mesh belt (2) is butted with the bottle discharging end of the bottle pushing assembly (6) to convey the bottle; a first bottle squeezing detection switch (3) is arranged at the butt joint of the first bottle discharging mesh belt (1) and the second bottle discharging mesh belt (2), and a bottle lack detection switch (4) is arranged at the position, close to the bottle discharging end of the bottle pushing assembly (6), of the first bottle discharging mesh belt (1); the first bottle squeezing detection switch (3) and the bottle lack detection switch (4) are matched with each other to control the first bottle discharging net belt (1) and the second bottle discharging net belt (2) so as to keep continuous bottle conveying; in the process of pushing the bottle by the bottle pushing assembly (6), the first bottle outlet mesh belt (1) and the second bottle outlet mesh belt (2) run along the bottle conveying direction; when the first bottle squeezing detection switch (3) detects a bottle squeezing signal, the second bottle discharging net belt (2) runs along the bottle conveying direction, and the first bottle discharging net belt (1) runs in the reverse direction; when the bottle lack detection switch (4) detects a bottle lack signal, the first bottle discharging net belt (1) and the second bottle discharging net belt (2) stop running to wait for bottle pushing.
2. The bottle discharging device of the tray unloader according to claim 1, wherein the bottle inlet end of the first bottle discharging mesh belt (1) is provided with a second bottle squeezing detection switch (5) for stopping the operation of the bottle pushing assembly (6) and the first bottle discharging mesh belt (1) when the bottle squeezing is detected.
3. A bottle discharging device of a tray unloader according to claim 1 or 2, wherein the bottle pushing assembly (6) comprises a push rod assembly (61) and a guard assembly (62), the push rod assembly (61) and the guard assembly (62) are respectively arranged at two opposite sides of the sterilizing tray (11) and are used for clamping bottles on the sterilizing tray (11) and synchronously moving the bottles to push the bottles to the bottle discharging net belt assembly.
4. The tray unloader bottle discharging device according to claim 3, wherein a liftable baffle (8) is arranged between the bottle discharging end of the bottle pushing assembly (6) and the bottle discharging mesh belt assembly and used for limiting the bottles on the bottle discharging mesh belt assembly.
5. A bottle discharging device of a tray unloader according to claim 1 or 2, further comprising a positioning assembly (7) for clamping and fixing the sterilizing tray (11) at a predetermined position.
6. A bottle discharging device of a tray unloader according to claim 5, wherein the positioning assembly (7) comprises positioning blocks (71) located at both sides of the sterilizing tray (11).
7. A bottle ejector device according to claim 3, characterised in that said apron assembly (62) is free during bottle pushing.
8. A bottle discharging device of a tray unloader according to claim 1 or 2, wherein the first bottle-squeezing detection switch (3) is a proximity switch and the bottle-missing detection switch (4) is a mirror-reflection switch.
9. A bottle discharging method based on the bottle discharging device of the tray unloading machine according to any one of the claims 1 to 8, characterized in that the first bottle discharging net belt (1) and the second bottle discharging net belt (2) run along the bottle conveying direction during the bottle pushing process of the bottle pushing assembly (6); when a bottle squeezing signal is detected by the first bottle squeezing detection switch (3), the second bottle discharging net belt (2) runs along the bottle conveying direction, and the first bottle discharging net belt (1) runs in the reverse direction; when the bottle lack detection switch (4) detects a bottle lack signal, the first bottle discharging net belt (1) and the second bottle discharging net belt (2) stop running to wait for bottle pushing.
10. The bottle discharging method according to claim 9, characterized in that when the bottle pushing signal is detected at the bottle inlet end of the first bottle discharging net belt (1), the bottle pushing assembly (6) stops pushing bottles, and the first bottle discharging net belt (1) stops running.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365490.5A CN109928194B (en) | 2017-12-18 | 2017-12-18 | Bottle discharging device and method of tray unloading machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365490.5A CN109928194B (en) | 2017-12-18 | 2017-12-18 | Bottle discharging device and method of tray unloading machine |
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| Publication Number | Publication Date |
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| CN109928194A CN109928194A (en) | 2019-06-25 |
| CN109928194B true CN109928194B (en) | 2021-01-19 |
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| CN201711365490.5A Active CN109928194B (en) | 2017-12-18 | 2017-12-18 | Bottle discharging device and method of tray unloading machine |
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| CN110435959A (en) * | 2019-08-28 | 2019-11-12 | 楚天科技股份有限公司 | One kind opening box device |
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| JP4224352B2 (en) * | 2003-06-04 | 2009-02-12 | 株式会社東京自働機械製作所 | Product supply equipment |
| CN103033032B (en) * | 2013-01-15 | 2015-02-18 | 上海东富龙科技股份有限公司 | Automatic feeding and discharging device for freeze dryer |
| CN104444997B (en) * | 2014-11-28 | 2016-09-14 | 楚天科技股份有限公司 | A kind of dual pathways bottle conveying device and dual pathways bulking system |
| CN105151742B (en) * | 2015-08-24 | 2017-09-01 | 楚天科技股份有限公司 | A kind of discharging system |
| CN106395323B (en) * | 2016-11-11 | 2019-02-19 | 张家港市环宇制药设备有限公司 | Oral liquid bottle automatic loading machine |
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