A case and cover dispensing system

Abstract

The present application relates to the technical field of liquor production, and particularly relates to a bottle box and cap box distribution system, which comprises: a lifting elevator arranged between a loading station and a distribution station, and suitable for transporting a bottle box full of empty bottles or a cap box full of bottle caps from the loading station to the distribution station, and suitable for transporting an empty bottle box or an empty cap box from the distribution station to the loading station, wherein the distribution station is located above the loading station, the bottle box full of empty bottles is loaded with packaged empty bottles, the packaged empty bottles are stacked in layers on the bottle box, the cap box full of bottle caps is loaded with packaged bottle caps, the packaged bottle caps are stacked in layers on the cap box, and the full load total height of the bottle box is greater than the full load total height of the cap box; the lifting elevator is shared, and the shared lifting elevator is used to realize the transportation and recovery of the bottle caps and the transportation and recovery of the empty bottles, so that the production cost is greatly reduced and the occupied space is saved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of liquor production, in particular to a bottle box and cover box distribution system. BACKGROUND

[0002] In the process of liquor production, empty bottles and bottle caps need to be transported between loading stations and distribution stations for subsequent cleaning, and empty bottle boxes and cover boxes need to be retrieved. However, the existing transportation method is to transport empty bottles and bottle caps separately and retrieve bottle boxes or cover boxes through two different production lines, each of which requires two elevators, increasing production costs and using space. SUMMARY

[0003] Therefore, the present application aims to overcome the technical problems in the prior art and provide a bottle box and cover box distribution system.

[0004] The present application provides a bottle box and cover box distribution system, comprising:

[0005] An elevator is arranged between the loading station and the distribution station, and is suitable for transporting full-empty-bottle bottle boxes or full-bottle-cap cover boxes from the loading station to the distribution station, and transporting empty bottle boxes or empty cover boxes from the distribution station to the loading station, wherein the distribution station is located above the loading station, the full-empty-bottle bottle box is loaded with packaged empty bottles, the packaged empty bottles are stacked in layers on the bottle box, the full-bottle-cap cover box is loaded with packaged bottle caps, the packaged bottle caps are stacked in layers on the cover box, and the full load height of the bottle box is greater than that of the cover box;

[0006] The elevator comprises an elevator support, a support platform arranged on the elevator support, and a lifting motor for driving the support platform to run between the loading station and the distribution station, the support platform runs between the loading station and the distribution station, and the surface of the support platform is provided with a first conveying line;

[0007] A second conveying line is connected at one end to the outlet of the elevator at the distribution station, and at the other end to a first electric rotating table, the upper surface of the first electric rotating table is provided with a third conveying line, and the first electric rotating table is provided with a first gravity sensor, the first conveying line is suitable for transporting the bottle box or cover box on the support platform to the second conveying line, and the second conveying line is suitable for transporting the bottle box or cover box to the first electric rotating table;

[0008] A fourth conveying line and a fifth conveying line are respectively connected to the first electric rotating table, wherein the fourth conveying line is suitable for transporting full-loaded bottle boxes, and the fifth conveying line is suitable for transporting full-loaded cover boxes;

[0009] The first detection assembly is provided with two first pair of sensors arranged on the second conveying line near one end of the first electric rotating table, two second pair of sensors arranged on the fourth conveying line and the fifth conveying line respectively, and two third pair of sensors. The first pair of sensors is located above the second conveying line and has a height lower than the full load height of the cover box. The second pair of sensors is arranged on the fourth conveying line and the fifth conveying line respectively and is adapted to detect the bottle box or cover box on the first electric rotating table. The height of the second pair of sensors is lower than the full load height of the cover box. The third pair of sensors is arranged on the fourth conveying line and the fifth conveying line respectively and is adapted to detect the bottle box or cover box on the first electric rotating table. The height of the third pair of sensors is higher than the full load height of the cover box and lower than the full load height of the bottle box.

[0010] The fourth conveying line is provided with a second electric rotating table at an end away from the first electric rotating table. The upper surface of the second electric rotating table is provided with a sixth conveying line and one side is connected with a seventh conveying line. An empty bottle unstacking machine is arranged between the second electric rotating table and the seventh conveying line. The empty bottle unstacking machine is adapted to unstack the empty bottles of the bottle box on the second electric rotating table to the seventh conveying line.

[0011] The second detection assembly is arranged at an end of the second electric rotating table away from the fourth conveying line. The second detection assembly comprises two fourth pair of sensors and two fifth pair of sensors. The fourth pair of sensors are located on the upper surface of the empty bottle box. The fifth pair of sensors are located below the height of the empty bottle box.

[0012] The fifth conveying line is provided with a third electric rotating table at an end away from the first electric rotating table. The third electric rotating table is provided with an eighth conveying line and one end is connected with a ninth conveying line. A bottle cap unstacking machine is arranged between the third electric rotating table and the ninth conveying line. The bottle cap unstacking machine is adapted to unstack the bottle caps of the cover box on the third electric rotating table to the ninth conveying line.

[0013] The third detection assembly is arranged at an end of the third electric rotating table away from the fifth conveying line. The third detection assembly comprises two sixth pair of sensors and two seventh pair of sensors. The sixth pair of sensors are located on the upper surface of the empty cover box. The seventh pair of sensors are located below the height of the empty cover box.

[0014] The tenth conveying line and the eleventh conveying line are further provided. One end of the tenth conveying line is connected with the second electric rotating table. The tenth conveying line is provided with a second gravity sensor. The eleventh conveying line is provided with a third gravity sensor. One end of the eleventh conveying line is connected with the third electric rotating table.

[0015] The twelfth conveying line is connected with the tenth conveying line and the eleventh conveying line at one end and connected with the entrance of the lifting elevator at the distribution station at the other end;

[0016] The controller is connected with the lifting motor, the first conveying line, the second conveying line, the first electric rotating table, the third conveying line, the first gravity sensor, the fourth conveying line, the fifth conveying line, the first detection assembly, the second electric rotating table, the sixth conveying line, the seventh conveying line, the empty bottle unstacker, the second detection assembly, the third electric rotating table, the eighth conveying line, the ninth conveying line, the bottle cap unstacker, the third detection assembly, the tenth conveying line, the second gravity sensor, the eleventh conveying line, the third gravity sensor and the twelfth conveying line.

[0017] Further, the controller is connected with the lifting motor, the first conveying line, the second conveying line, the first electric rotating table, the third conveying line, the first gravity sensor, the fourth conveying line, the fifth conveying line, the first detection assembly, the second electric rotating table, the sixth conveying line, the seventh conveying line, the empty bottle unstacker, the second detection assembly, the third electric rotating table, the eighth conveying line, the ninth conveying line, the bottle cap unstacker, the third detection assembly, the tenth conveying line, the second gravity sensor, the eleventh conveying line, the third gravity sensor and the twelfth conveying line.

[0018] The elevator detection assembly is arranged on the lifting elevator at the distribution station.

[0019] Further, the elevator detection assembly comprises:

[0020] The eighth pair of sensors are arranged on the elevator support at the distribution station and the side wall of the support platform, respectively.

[0021] The ninth pair of sensors and the tenth pair of sensors are connected with the support platform through the platform support arranged on the support platform, wherein the ninth pair of sensors are located on the upper surface of the support platform, the tenth pair of sensors are located directly above the ninth pair of sensors, the height of the tenth pair of sensors is higher than the height of the empty bottle box or cap box and less than the full load total height of the cap box.

[0022] The eleventh pair of sensors are arranged on the second conveying line and located at the outlet of the lifting elevator, the eleventh pair of sensors are located above the second conveying line and the height is less than the full load total height of the cap box.

[0023] The twelfth pair of sensors are arranged on the twelfth conveying line and located at the connection between the twelfth conveying line and the lifting elevator.

[0024] Further, the eighth pair of sensors on the elevator support at the distribution station are located on the movement path of the eighth pair of sensors on the support platform, when the support platform is located at the highest point of the stroke, the two eighth pair of sensors form a pair of sensors.

[0025] Further, the support platform is a plurality of.

[0026] Further, the controller is connected with the lifting motor, the first conveying line, the second conveying line, the first electric rotating table, the third conveying line, the first gravity sensor, the fourth conveying line, the fifth conveying line, the first detection assembly, the second electric rotating table, the sixth conveying line, the seventh conveying line, the empty bottle unstacker, the second detection assembly, the third electric rotating table, the eighth conveying line, the ninth conveying line, the bottle cap unstacker, the third detection assembly, the tenth conveying line, the second gravity sensor, the eleventh conveying line, the third gravity sensor and the twelfth conveying line.

[0027] Further, the thirteenth pair of emitter sensors located on the elevator support of the loading station are located on the movement path of the thirteenth pair of emitter sensors on the support platform, and when the support platform is at the lowest point of its stroke, the two thirteenth pair of emitter sensors form a pair of emitter sensors.

[0028] Further, the controller is connected with the eighth pair of emitter sensors, the ninth pair of emitter sensors, the two tenth pair of emitter sensors, the eleventh pair of emitter sensors, the twelfth pair of emitter sensors and the thirteenth pair of emitter sensors respectively.

[0029] Further, it also includes a bottle box and cover box distribution strategy, which includes:

[0030] The lifting motor drives the support platform to move between the loading station and the distribution station, if the ninth pair of emitter sensors and the tenth pair of emitter sensors can detect objects, and the twelfth pair of emitter sensors cannot detect objects, it means that the full load bottle box or cover box is located on the first conveying line, when the two eighth pair of emitter sensors form a pair of emitter sensors, the controller controls the lifting motor to stop running, and controls the first conveying line and the second conveying line to run, and controls the twelfth conveying line to stop running, so that the full load bottle box or cover box is transported to the second conveying line, in this process, the full load bottle box or cover box is located between the two eleventh pair of emitter sensors, the eleventh pair of emitter sensors detects objects, and the first conveying line and the second conveying line remain in the running state; When the ninth pair of emitter sensors, the tenth pair of emitter sensors, the eleventh pair of emitter sensors and the twelfth pair of emitter sensors cannot detect objects, the first conveying line stops running, the twelfth conveying line runs, and the lifting motor runs.

[0031] If the ninth pair of emitter sensors detects objects, and the tenth pair of emitter sensors and the twelfth pair of emitter sensors cannot detect objects, it means that the empty bottle box or cover box is located on the first conveying line, when the two thirteenth pair of emitter sensors form a pair of emitter sensors, the lifting motor stops running; until the ninth pair of emitter sensors, the tenth pair of emitter sensors and the twelfth pair of emitter sensors cannot detect objects, the lifting motor continues to run.

[0032] When the first pair of emitter sensors and the first gravity sensor detect objects, it means that the full load bottle box or cover box is transported to the first electric rotating table, the controller controls the second pair of emitter sensors and the third pair of emitter sensors to run, if the second pair of emitter sensors and the third pair of emitter sensors both detect objects, it means that the full load bottle box is located on the first electric rotating table, then the controller controls the first electric rotating table to rotate to the third conveying line and the fourth conveying line are connected, and the full load bottle box is transported to the fourth conveying line through the third conveying line, if the second pair of emitter sensors cannot detect objects and the third pair of emitter sensors detect objects, it means that the full load cover box is located on the first electric rotating table, then the controller controls the first electric rotating table to rotate to the fourth conveying line and the fifth conveying line are connected, and the full load cover box is transported to the fifth conveying line through the fourth conveying line.

[0033] When the fourth pair of photoelectric sensors and the fifth pair of photoelectric sensors both detect objects, the controller controls the second electric rotating table to rotate to the sixth conveying line to be connected with the empty bottle unstacking machine, and the bottle boxes on the sixth conveying line are unstacked on the seventh conveying line; when the fourth pair of photoelectric sensors detect objects and the fifth pair of photoelectric sensors do not detect objects, it indicates that the empty bottle unstacking is completed, the controller controls the second electric rotating table to rotate to the sixth conveying line to be connected with the tenth conveying line, and the empty bottle boxes are conveyed to the tenth conveying line through the sixth conveying line;

[0034] When the sixth pair of photoelectric sensors and the seventh pair of photoelectric sensors both detect objects, the controller controls the third electric rotating table to rotate to the eighth conveying line to be connected with the bottle cap unstacking machine, and the bottle caps on the eighth conveying line are unstacked on the ninth conveying line; when the sixth pair of photoelectric sensors detect objects and the seventh pair of photoelectric sensors do not detect objects, it indicates that the bottle cap unstacking is completed, the controller controls the third electric rotating table to rotate to the eighth conveying line to be connected with the eleventh conveying line, and the empty bottle boxes are conveyed to the eleventh conveying line through the eighth conveying line;

[0035] When the second gravity sensor detects objects and the third gravity sensor does not detect objects, the tenth conveying line is operated and the eleventh conveying line is not operated; when the third gravity sensor detects objects and the second gravity sensor does not detect objects, the eleventh conveying line is operated and the tenth conveying line is not operated;

[0036] When the twelfth pair of photoelectric sensors detect objects, it indicates that the empty bottle boxes or cap boxes are located at the entrance of the lifting elevator; if the ninth pair of photoelectric sensors detect objects and the eighth pair of photoelectric sensors do not form a photoelectric sensor, the controller controls the twelfth conveying line to stop operating; when the ninth pair of photoelectric sensors do not detect objects and the eighth pair of photoelectric sensors form a photoelectric sensor, it indicates that there is no object on the first conveying line and the support platform is located at the distribution station, the controller controls the lifting motor to stop operating, and controls the first conveying line and the twelfth conveying line to operate; in this process, when the twelfth pair of photoelectric sensors detect objects, the first conveying line and the twelfth conveying line remain operating; when the tenth pair of photoelectric sensors and the twelfth pair of photoelectric sensors do not detect objects and the ninth pair of photoelectric sensors detect objects, it indicates that the empty cap boxes or bottle boxes are located on the first conveying line, and the controller controls the lifting motor to operate.

[0037] The technical scheme of the present application has the following advantages:

[0038] The bottle box and cap box distribution system provided by the present application shares a set of lifting elevator, and uses the shared lifting elevator to realize the conveying of bottle caps and the recovery of cap boxes, and the conveying of empty bottles and the recovery of bottle boxes, which greatly reduces the production cost and saves the occupied space.

[0039] The packaged empty bottles are stacked on the bottle box, and the packaged bottle caps are stacked on the cap box, so that loading and unloading can be facilitated.

[0040] A plurality of support platforms are provided between the loading station and the distribution station to increase production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0041] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings required to be used in the specific embodiments or the prior art description will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0042] Fig. 1 Structure diagram of the present application;

[0043] Fig. 2 Relative height diagram of the present application to the infrared sensor;

[0044] Fig. 3 Distribution diagram of the eighth infrared sensor and the thirteenth infrared sensor of the present application;

[0045] Fig. 4 Distribution diagram of the ninth infrared sensor and the tenth infrared sensor of the present application.

[0046] Explanation of reference signs;

[0047] 1, lifting elevator; 2, cap box; 3, bottle box; 4, support platform; 5, first conveying line; 6, second conveying line; 7, first electric rotating table; 8, third conveying line; 9, fourth conveying line; 10, fifth conveying line; 11, first infrared sensor; 12, second infrared sensor; 13, third infrared sensor; 14, second electric rotating table; 15, sixth conveying line; 16, seventh conveying line; 17, empty bottle unstacker; 18, fourth infrared sensor; 19, fifth infrared sensor; 20, third electric rotating table; 21, eighth conveying line; 22, ninth conveying line; 23, bottle cap unstacker; 24, sixth infrared sensor; 25, seventh infrared sensor; 26, tenth conveying line; 27, eleventh conveying line; 28, twelfth conveying line; 29, eighth infrared sensor; 30, ninth infrared sensor; 31, tenth infrared sensor; 32, eleventh infrared sensor; 33, twelfth infrared sensor; 34, thirteenth infrared sensor. DETAILED DESCRIPTION

[0048] The technical solutions of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0049] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0050] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0052] Embodiments

[0053] As Figs. 1 to 4 shown in a specific embodiment of a bottle box and cap box distribution system, the bottle box and cap box distribution system comprises:

[0054] The lifting elevator 1 is arranged between the loading station and the distribution station, and is suitable for transporting the bottle box 3 full of empty bottles or the cap box 2 full of bottle caps from the loading station to the distribution station, and is suitable for transporting the bottle box 3 empty or the cap box 2 empty from the distribution station to the loading station, wherein the distribution station is located above the loading station, the bottle box 3 full of empty bottles is loaded with packaged empty bottles, the packaged empty bottles are stacked in layers on the bottle box 3, the cap box 2 full of bottle caps is loaded with packaged bottle caps, the packaged bottle caps are stacked in layers on the cap box 2, and the full load total height of the bottle box 3 is greater than that of the cap box 2; the packaged empty bottles stacked in layers on the bottle box 3 and the packaged bottle caps stacked in layers on the cap box 2 can facilitate loading and unstacking.

[0055] The lifting elevator 1 comprises an elevator support, a support platform 4 arranged on the elevator support, and a lifting motor for driving the support platform 4 to run between the loading station and the distribution station, the support platform 4 runs between the loading station and the distribution station, and the surface of the support platform 4 is provided with a first conveying line 5;

[0056] A second conveying line 6 is connected with the outlet of the lifting elevator 1 at the distribution station, and a first electric rotating table 7 is connected at the other end of the second conveying line 6, the upper surface of the first electric rotating table 7 is provided with a third conveying line 8, and the first electric rotating table 7 is provided with a first gravity sensor, the first conveying line 5 is suitable for conveying the bottle box 3 or the cover box 2 on the support platform 4 to the second conveying line 6, and the second conveying line 6 is suitable for conveying the bottle box 3 or the cover box 2 to the first electric rotating table 7; when the first electric rotating table 7 is in place, the second conveying line 6 and the third conveying line 8 are connected.

[0057] A fourth conveying line 9 and a fifth conveying line 10 are respectively connected with the first electric rotating table 7, wherein the fourth conveying line 9 is suitable for conveying the full bottle box 3, and the fifth conveying line 10 is suitable for conveying the full cover box 2;

[0058] A first detection assembly comprises two first pair of sensors 11 arranged on the second conveying line 6 near one end of the first electric rotating table 7, two second pair of sensors 12 respectively arranged on the fourth conveying line 9 and the fifth conveying line 10, and two third pair of sensors 13, the first pair of sensors 11 are located above the second conveying line 6 and have a height lower than the full load total height of the cover box 2, the second pair of sensors 12 are respectively arranged on the fourth conveying line 9 and the fifth conveying line 10 and are suitable for detecting the bottle box 3 or the cover box 2 on the first electric rotating table 7, the height of the second pair of sensors 12 is lower than the full load total height of the cover box 2, and the third pair of sensors 13 are respectively arranged on the fourth conveying line 9 and the fifth conveying line 10 and are suitable for detecting the bottle box 3 or the cover box 2 on the first electric rotating table 7. After the bottle box 3 or the cover box 2 enters the third conveying line 8, the two second pair of sensors 12 are respectively arranged on both sides of the bottle box 3 or the cover box 2, and the two third pair of sensors 13 are respectively arranged on both sides of the bottle box 3 or the cover box 2. The third pair of sensors 13 and the second pair of sensors 12 can be arranged at the same position with only different heights, or can be arranged at different positions, as long as they can meet the detection requirements of the bottle box 3 or the cover box 2 on the first electric rotating table 7. The height of the third pair of sensors 13 is higher than the full load total height of the cover box 2 and lower than the full load total height of the bottle box 3; when the bottle box 3 or the cover box 2 is on the first electric rotating table 7, it is located at the middle position of the two second pair of sensors 12 and the two third pair of sensors 13.

[0059] The fourth conveying line 9 is provided with a second electric rotating table 14 at one end away from the first electric rotating table 7, and the upper surface of the second electric rotating table 14 is provided with a sixth conveying line 15 and one side is connected with a seventh conveying line 16, and a empty bottle unstacking machine 17 is arranged between the second electric rotating table 14 and the seventh conveying line 16, and the empty bottle unstacking machine 17 is suitable for unstacking the empty bottles of the bottle box 3 on the second electric rotating table 14 to the seventh conveying line 16; when the second electric rotating table 14 is in place, the sixth conveying line 15 and the fourth conveying line 9 are connected.

[0060] A second detection assembly is arranged at one end of the second electric rotating table 14 away from the fourth conveying line 9, and the second detection assembly comprises two fourth pairs of photoelectric sensors 18 and two fifth pairs of photoelectric sensors 19, when the empty bottle box 3 is located on the upper surface of the empty bottle box 3 by the fourth pairs of photoelectric sensors 18, and the position of the fifth pairs of photoelectric sensors 19 is lower than the height of the empty bottle box 3. The two fourth pairs of photoelectric sensors 18 are arranged on the two sides of the empty bottle box 3 respectively, and the two fifth pairs of photoelectric sensors 19 are arranged on the two sides of the empty bottle box 3 respectively. The fourth pairs of photoelectric sensors 18 and the fifth pairs of photoelectric sensors 19 can be arranged at the same position, only the height is different, or can be arranged at different positions, which can meet the detection of the bottle box 3 on the second electric rotating table 14;

[0061] The fifth conveying line 10 is provided with a third electric rotating table 20 at one end away from the first electric rotating table 7, and the third electric rotating table 20 is provided with an eighth conveying line 21 and one end is connected with a ninth conveying line 22, and a cap unstacking machine 23 is arranged between the third electric rotating table 20 and the ninth conveying line 22, and the cap unstacking machine 23 is suitable for unstacking the caps of the cap box 2 on the third electric rotating table 20 to the ninth conveying line 22;

[0062] A third detection assembly is arranged at one end of the third electric rotating table 20 away from the fifth conveying line 10, and the third detection assembly comprises two sixth pairs of photoelectric sensors 24 and two seventh pairs of photoelectric sensors 25, and the sixth pairs of photoelectric sensors 24 are located on the upper surface of the empty cap box 2, and the position of the seventh pairs of photoelectric sensors 25 is lower than the height of the empty cap box 2. The two sixth pairs of photoelectric sensors 24 are arranged on the two sides of the empty cap box 2 respectively, and the two seventh pairs of photoelectric sensors 25 are arranged on the two sides of the empty cap box 2 respectively. The sixth pairs of photoelectric sensors 24 and the seventh pairs of photoelectric sensors 25 can be arranged at the same position, only the height is different, or can be arranged at different positions, which can meet the detection of the cap box 2 on the third electric rotating table 20;

[0063] A tenth conveying line 26 and an eleventh conveying line 27 are further included, one end of the tenth conveying line 26 is connected with the second electric rotating table 14, the tenth conveying line 26 is provided with a second gravity sensor, one end of the eleventh conveying line 27 is connected with the third electric rotating table 20, and the eleventh conveying line 27 is provided with a third gravity sensor;

[0064] A twelfth conveying line 28 is further included, one end of the twelfth conveying line 28 is connected with the tenth conveying line 26 and the eleventh conveying line 27 respectively, and the other end of the twelfth conveying line 28 is connected with the entrance of the lifting elevator 1 at the distribution station;

[0065] For the pair of the beam sensors, two beam sensors are arranged on both sides of the detected object.

[0066] A controller is further included, which is connected with the lifting motor, the first conveying line 5, the second conveying line 6, the first electric rotating table 7, the third conveying line 8, the first gravity sensor, the fourth conveying line 9, the fifth conveying line 10, the first detection assembly, the second electric rotating table 14, the sixth conveying line 15, the seventh conveying line 16, the empty bottle unstacker 17, the second detection assembly, the third electric rotating table 20, the eighth conveying line 21, the ninth conveying line 22, the bottle cap unstacker 23, the third detection assembly, the tenth conveying line 26, the second gravity sensor, the eleventh conveying line 27, the third gravity sensor and the twelfth conveying line 28 respectively.

[0067] Further, the following are further included:

[0068] An elevator detection assembly is arranged on the lifting elevator 1 at the distribution station.

[0069] Further, the elevator detection assembly includes:

[0070] Two eighth beam sensors 29 are arranged on the elevator support at the distribution station and the side wall of the support platform 4 respectively;

[0071] Two ninth beam sensors 30 and two tenth beam sensors 31 are connected with the support platform 4 through the platform support arranged on the support platform 4, wherein the ninth beam sensor 30 is located on the upper surface of the support platform 4, the tenth beam sensor 31 is located directly above the ninth beam sensor 30, the height of the tenth beam sensor 31 is higher than the height of the empty bottle box 3 or the cover box 2 and is less than the full load total height of the cover box 2;

[0072] Two eleventh beam sensors 32 are arranged on the second conveying line 6 and located at the outlet of the lifting elevator 1, the eleventh beam sensor 32 is located above the second conveying line 6 and the height is less than the full load total height of the cover box 2;

[0073] Two twelfth pairs of photoelectric sensors 33 are arranged on the twelfth conveying line 28 and at the connection between the twelfth conveying line 28 and the lifting elevator 1.

[0074] Further, the eighth pairs of photoelectric sensors 29 arranged on the elevator bracket at the distribution station are on the movement path of the eighth pairs of photoelectric sensors 29 on the support platform 4, and when the support platform 4 is at the highest point of its stroke, the two eighth pairs of photoelectric sensors 29 form a photoelectric beam.

[0075] Further, the support platform 4 is a plurality. The plurality of support platforms 4 are circulated between the loading station and the distribution station, which increases the production efficiency.

[0076] Further, the thirteenth pairs of photoelectric sensors 34 are arranged on the elevator bracket at the loading station and on the other side wall of the support platform 4, respectively.

[0077] Further, the thirteenth pairs of photoelectric sensors 34 arranged on the elevator bracket at the loading station are on the movement path of the thirteenth pairs of photoelectric sensors 34 on the support platform 4, and when the support platform 4 is at the lowest point of its stroke, the two thirteenth pairs of photoelectric sensors 34 form a photoelectric beam.

[0078] Further, the controller is connected with the eighth pairs of photoelectric sensors 29, the ninth pairs of photoelectric sensors 30, the two tenth pairs of photoelectric sensors 31, the eleventh pairs of photoelectric sensors 32, the twelfth pairs of photoelectric sensors 33 and the thirteenth pairs of photoelectric sensors 34, respectively.

[0079] Further, the bottle box and cover box distribution strategy includes:

[0080] The lifting motor drives the support platform 4 to move between the loading station and the distribution station. If the ninth pairs of photoelectric sensors 30 and the tenth pairs of photoelectric sensors 31 can detect objects, and the twelfth pairs of photoelectric sensors 33 cannot detect objects, it indicates that the full bottle box 3 or cover box 2 is located on the first conveying line 5. When the two eighth pairs of photoelectric sensors 29 form a photoelectric beam, the support platform 4 reaches the distribution station, the controller controls the lifting motor to stop running, controls the first conveying line 5 and the second conveying line 6 to run, and controls the twelfth conveying line 28 to stop running, so that the full bottle box 3 or cover box 2 is transported to the second conveying line 6. In this process, the full bottle box 3 or cover box 2 is located between the two eleventh pairs of photoelectric sensors 32, the eleventh pairs of photoelectric sensors 32 detect objects, and the first conveying line 5 and the second conveying line 6 remain in a running state. When the ninth pairs of photoelectric sensors 30, the tenth pairs of photoelectric sensors 31, the eleventh pairs of photoelectric sensors 32 and the twelfth pairs of photoelectric sensors 33 cannot detect objects, the first conveying line 5 stops running, the twelfth conveying line 28 runs, and the lifting motor runs.

[0081] If the ninth pair of photoelectric sensors 30 detects an object, and the tenth pair of photoelectric sensors 31 and the twelfth pair of photoelectric sensors 33 do not detect an object, it indicates that the empty bottle box 3 or cover box 2 is located on the first conveying line 5, and the lifting motor stops running when the two thirteenth pairs of photoelectric sensors 34 form a pair of photoelectric sensors; until the ninth pair of photoelectric sensors 30, the tenth pair of photoelectric sensors 31 and the twelfth pair of photoelectric sensors 33 do not detect an object, the lifting motor continues to run;

[0082] When the first pair of photoelectric sensors 11 and the first gravity sensor both detect an object, it indicates that the full bottle box 3 or cover box 2 is transported to the first electric rotating table 7, and the controller controls the second pair of photoelectric sensors 12 and the third pair of photoelectric sensors 13 to operate. If both the second pair of photoelectric sensors 12 and the third pair of photoelectric sensors 13 detect an object, it indicates that the full bottle box 3 is located on the first electric rotating table 7, and the controller controls the first electric rotating table 7 to rotate to the third conveying line 8 and the fourth conveying line 9 are connected and the full bottle box 3 is transported to the fourth conveying line 9 through the third conveying line 8. If the second pair of photoelectric sensors 12 does not detect an object and the third pair of photoelectric sensors 13 detects an object, it indicates that the full cover box 2 is located on the first electric rotating table 7, and the controller controls the first electric rotating table 7 to rotate to the fourth conveying line 9 and the fifth conveying line 10 are connected and the full cover box 2 is transported to the fifth conveying line 10 through the fourth conveying line 9. When the first gravity sensor does not detect an object, the first electric rotating table 7 returns to the original position so that the third conveying line 8 and the second conveying line 6 are connected. It should be noted that in order to make the bottle box 3 or cover box 2 completely enter the third conveying line 8, a certain time delay can be performed after the second pair of photoelectric sensors 12 and the third pair of photoelectric sensors 13 both detect an object, or after the second pair of photoelectric sensors 12 does not detect an object and the third pair of photoelectric sensors 13 detects an object, and then the next control operation is performed.

[0083] The controller controls the fourth conveying line 9 to transport the full bottle box 3 to the second electric rotating table 14, and when the fourth pair of photoelectric sensors 18 and the fifth pair of photoelectric sensors 19 both detect an object, the controller controls the second electric rotating table 14 to rotate to the sixth conveying line 15 and the empty bottle unstacking machine 17 are connected, and the empty bottles on the bottle box 3 are unstacked on the seventh conveying line 16. When the fourth pair of photoelectric sensors 18 detects an object and the fifth pair of photoelectric sensors 19 does not detect an object, it indicates that the empty bottle unstacking is completed, and the controller controls the second electric rotating table 14 to rotate to the sixth conveying line 15 and the tenth conveying line 26 are connected and the empty bottle box 3 is transported to the tenth conveying line 26 through the sixth conveying line 15. When the fourth pair of photoelectric sensors 18 and the fifth pair of photoelectric sensors 19 both do not detect an object, the second electric rotating table 14 returns to the original position so that the sixth conveying line 15 and the fourth conveying line 9 are connected.

[0084] When the sixth pair of photoelectric sensors 24 and the seventh pair of photoelectric sensors 25 both detect the object, the controller controls the third electric rotary table 20 to rotate to the eighth conveying line 21 to connect with the cap unstacking machine 23, and the cap on the cap box 2 is unstacked on the ninth conveying line 22. When the sixth pair of photoelectric sensors 24 detects the object and the seventh pair of photoelectric sensors 25 does not detect the object, it indicates that the cap unstacking is completed, and the controller controls the third electric rotary table 20 to rotate to the eighth conveying line 21 to connect with the eleventh conveying line 27 and to convey the empty cap box 2 on the eighth conveying line 21 to the eleventh conveying line 27. When the sixth pair of photoelectric sensors 24 and the seventh pair of photoelectric sensors 25 both do not detect the object, the third electric rotary table 20 returns to the original position to make the eighth conveying line 21 connect with the fifth conveying line 10.

[0085] When the second gravity sensor detects the object and the third gravity sensor does not detect the object, the tenth conveying line 26 operates and the eleventh conveying line 27 does not operate; when the third gravity sensor detects the object and the second gravity sensor does not detect the object, the eleventh conveying line 27 operates and the tenth conveying line 26 does not operate.

[0086] When the twelfth pair of photoelectric sensors 33 detects the object, it indicates that the empty bottle box 3 or cap box 2 is located at the entrance of the lifting elevator 1. If the ninth pair of photoelectric sensors 30 detects the object and the eighth pair of photoelectric sensors 29 does not form the photoelectricity, the controller controls the twelfth conveying line 28 to stop operating. When the ninth pair of photoelectric sensors 30 does not detect the object and the eighth pair of photoelectric sensors 29 forms the photoelectricity, it indicates that there is no object on the first conveying line 5 and the support platform 4 is located at the distribution station. The controller controls the lifting motor to stop operating and controls the first conveying line 5 and the twelfth conveying line 28 to operate. In this process, when the twelfth pair of photoelectric sensors 33 detects the object, the first conveying line 5 and the twelfth conveying line 28 remain operating. When the tenth pair of photoelectric sensors 31 and the twelfth pair of photoelectric sensors 33 do not detect the object and the ninth pair of photoelectric sensors 30 detects the object, it indicates that the empty cap box 2 or bottle box 3 is located on the first conveying line 5, and the controller controls the lifting motor to operate.

[0087] Obviously, the above embodiments are only examples for clearly illustrating but not limiting the embodiments. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. Here, all the embodiments cannot be exhausted and the changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. A bottle and cap delivery system, characterized in that, include: An elevator (1) is set between the loading station and the delivery station. It is suitable for transporting a full-loaded bottle box (3) or a full-loaded cap box (2) from the loading station to the delivery station, and is also suitable for transporting an empty bottle box (3) or an empty cap box (2) from the delivery station to the loading station. The delivery station is located above the loading station. The full-loaded bottle box (3) is loaded with packaged empty bottles, and the packaged empty bottles are stacked on the bottle box (3). The full-loaded cap box (2) is loaded with packaged caps, and the packaged caps are stacked on the cap box (2). The total height of the full-loaded bottle box (3) is greater than the total height of the full-loaded cap box (2). The elevator (1) includes an elevator bracket, a support platform (4) mounted on the elevator bracket, and a lifting motor for driving the support platform (4) to run between the loading station and the delivery station. The support platform (4) runs between the loading station and the delivery station, and a first conveyor line (5) is provided on the surface of the support platform (4). The second conveyor line (6) is connected at one end to the exit of the elevator (1) at the delivery station, and at the other end to the first electric rotary table (7). The upper surface of the first electric rotary table (7) is provided with a third conveyor line (8) and a first gravity sensor is provided inside the first electric rotary table (7). The first conveyor line (5) is adapted to transport the bottle box (3) or cap box (2) on the support platform (4) to the second conveyor line (6). The second conveyor line (6) is adapted to transport the bottle box (3) or cap box (2) to the first electric rotary table (7). The fourth conveyor line (9) and the fifth conveyor line (10) are respectively connected to the first electric rotary table (7), wherein the fourth conveyor line (9) is suitable for transporting a full-load bottle box (3) and the fifth conveyor line (10) is suitable for transporting a full-load cap box (2); The first detection component includes two first through-beam sensors (11) disposed on the second conveyor line (6) near one end of the first electric rotary table (7), two second through-beam sensors (12) disposed on the fourth conveyor line (9) and the fifth conveyor line (10), and two third through-beam sensors (13). The first through-beam sensors (11) are located above the second conveyor line (6) and their height is lower than the full-load total height of the cover box (2). The second through-beam sensors (12) are disposed on the fourth conveyor line (9) and the fifth conveyor line (10), respectively. The fifth conveyor line (10) is suitable for detecting the bottle box (3) or the cap box (2) on the first electric rotary table (7). The height of the second through-beam sensor (12) is lower than the total full load height of the cap box (2). The third through-beam sensor (13) is respectively set on the fourth conveyor line (9) and the fifth conveyor line (10), and is suitable for detecting the bottle box (3) or the cap box (2) on the first electric rotary table (7). The height of the third through-beam sensor (13) is higher than the total full load height of the cap box (2) and lower than the total full load height of the bottle box (3). A second electric rotary table (14) is provided at one end of the fourth conveyor line (9) away from the first electric rotary table (7). A sixth conveyor line (15) is provided on the upper surface of the second electric rotary table (14) and a seventh conveyor line (16) is connected to one side. An empty bottle depalletizer (17) is provided between the second electric rotary table (14) and the seventh conveyor line (16). The empty bottle depalletizer (17) is adapted to unpile the empty bottles of the bottle box (3) on the second electric rotary table (14) onto the seventh conveyor line (16). The second detection component is located on the second electric rotary table (14) at one end away from the fourth conveyor line (9). The second detection component includes two fourth through-beam sensors (18) and two fifth through-beam sensors (19). The fourth through-beam sensors (18) are located on the upper surface of the empty bottle box (3), and the fifth through-beam sensors (19) are located below the height of the empty bottle box (3). A third electric rotary table (20) is provided at one end of the fifth conveyor line (10) away from the first electric rotary table (7). An eighth conveyor line (21) is provided on the third electric rotary table (20) and one end is connected to a ninth conveyor line (22). A bottle cap unpalletizer (23) is provided between the third electric rotary table (20) and the ninth conveyor line (22). The bottle cap unpalletizer (23) is adapted to unpile the bottle caps of the cap box (2) on the third electric rotary table (20) onto the ninth conveyor line (22). The third detection component is set on the third electric rotary table (20) at one end away from the fifth conveyor line (10). The third detection component includes two sixth pair-beam sensors (24) and two seventh pair-beam sensors (25). The sixth pair-beam sensors (24) are located on the upper surface of the empty cover box (2), and the seventh pair-beam sensors (25) are located below the height of the empty cover box (2). It also includes a tenth conveyor line (26) and an eleventh conveyor line (27). One end of the tenth conveyor line (26) is connected to the second electric rotary table (14). The tenth conveyor line (26) is equipped with a second gravity sensor. The eleventh conveyor line (27) is equipped with a third gravity sensor. One end of the eleventh conveyor line (27) is connected to the third electric rotary table (20). It also includes the twelfth conveyor line (28), one end of which is connected to the tenth conveyor line (26) and the eleventh conveyor line (27) respectively, and the other end is connected to the elevator (1) at the entrance of the delivery station; It also includes a controller, which is connected to the lifting motor, the first conveyor line (5), the second conveyor line (6), the first electric rotary table (7), the third conveyor line (8), the first gravity sensor, the fourth conveyor line (9), the fifth conveyor line (10), the first detection component, the second electric rotary table (14), the sixth conveyor line (15), the seventh conveyor line (16), the empty bottle depalletizer (17), the second detection component, the third electric rotary table (20), the eighth conveyor line (21), the ninth conveyor line (22), the bottle cap depalletizer (23), the third detection component, the tenth conveyor line (26), the second gravity sensor, the eleventh conveyor line (27), the third gravity sensor, and the twelfth conveyor line (28).

2. The bottle and cap delivery system according to claim 1, characterized in that, It also includes an elevator detection component, which is installed on the elevator (1) at the delivery station.

3. The bottle and cap delivery system according to claim 2, characterized in that, The elevator detection component includes: Two eighth beam sensors (29) are respectively installed on the elevator bracket of the delivery station and on the side wall of the support platform (4); Two ninth-pair beam sensors (30) and two tenth-pair beam sensors (31) are connected to the support platform (4) via a platform bracket set on the support platform (4). The ninth-pair beam sensors (30) are located on the upper surface of the support platform (4), and the tenth-pair beam sensors (31) are located directly above the ninth-pair beam sensors (30). The height of the tenth-pair beam sensors (31) is higher than the height of the empty bottle box (3) or the lid box (2) and less than the total height of the lid box (2) when fully loaded. Two eleventh pair of photoelectric sensors (32) are set on the second conveyor line (6) and located at the exit of the elevator (1). The eleventh pair of photoelectric sensors (32) are located above the second conveyor line (6) and their height is less than the full load total height of the cover box (2). Two twelfth photoelectric sensors (33) are installed on the twelfth conveyor line (28) and located at the connection between the twelfth conveyor line (28) and the elevator (1).

4. The bottle and cap delivery system according to claim 3, characterized in that, The eighth pair of sensors (29) located on the elevator bracket at the delivery station is on the movement path of the eighth pair of sensors (29) on the support platform (4). When the support platform (4) is at the highest point of its stroke, the two eighth pair of sensors (29) form a pair.

5. The bottle and cap delivery system according to claim 1, characterized in that, The support platform (4) consists of multiple platforms.

6. The bottle and cap delivery system according to claim 4, characterized in that, It also includes two thirteenth beam sensors (34), which are respectively installed on the elevator bracket of the loading station and on the other side wall of the support platform (4).

7. The bottle and cap delivery system according to claim 6, characterized in that, The thirteenth photoelectric sensor (34) located on the elevator support of the loading station is on the movement path of the thirteenth photoelectric sensor (34) on the support platform (4). When the support platform (4) is at the lowest point of its stroke, the two thirteenth photoelectric sensors (34) form a photoelectric connection.

8. The bottle and cap delivery system according to claim 7, characterized in that, The controller is connected to the eighth pair of beam sensors (29), the ninth pair of beam sensors (30), two tenth pair of beam sensors (31), the eleventh pair of beam sensors (32), the twelfth pair of beam sensors (33), and the thirteenth pair of beam sensors (34), respectively.

9. The bottle and cap delivery system according to claim 8, characterized in that, It also includes a bottle carton and cap carton delivery strategy, which includes: The lifting motor drives the support platform (4) to operate between the loading station and the delivery station. If the ninth pair of beam sensors (30) and the tenth pair of beam sensors (31) can detect an object, and the twelfth pair of beam sensors (33) cannot detect an object, it indicates that the fully loaded bottle box (3) or cap box (2) is located on the first conveyor line (5). When the two eighth pair of beam sensors (29) form a beam, the controller controls the lifting motor to stop running, and controls the first conveyor line (5) and the second conveyor line (6) to run, and controls the twelfth conveyor line (28) to stop running, so that the fully loaded bottle box (3) or cap box (2) is located on the first conveyor line (5). 3) The bottle box (3) or cap box (2) is transported to the second conveyor line (6). During this process, the fully loaded bottle box (3) or cap box (2) is located between the two eleventh pair of beam sensors (32). When the eleventh pair of beam sensors (32) detects an object, the first conveyor line (5) and the second conveyor line (6) continue to run. When the ninth pair of beam sensors (30), the tenth pair of beam sensors (31), the eleventh pair of beam sensors (32) and the twelfth pair of beam sensors (33) do not detect an object, the first conveyor line (5) stops running, the twelfth conveyor line (28) runs, and the lifting motor runs. If the ninth pair of beam sensors (30) detects an object, but the tenth pair of beam sensors (31) and the twelfth pair of beam sensors (33) do not detect an object, it indicates that the empty bottle box (3) or cap box (2) is located on the first conveyor line (5). When the two thirteenth pair of beam sensors (34) form a beam, the lifting motor stops running. The lifting motor continues to run until the ninth pair of beam sensors (30), the tenth pair of beam sensors (31) and the twelfth pair of beam sensors (33) no longer detect an object. When both the first through-beam sensor (11) and the first gravity sensor detect an object, it indicates that a fully loaded bottle box (3) or cap box (2) has been transported to the first electric rotary table (7). The controller then controls the second through-beam sensor (12) and the third through-beam sensor (13) to operate. If both the second through-beam sensor (12) and the third through-beam sensor (13) detect an object, it indicates that the bottle box (3) located on the first electric rotary table (7) is fully loaded. The controller then controls the first electric rotary table (7) to rotate to the third conveyor line (8) and... The fourth conveyor line (9) connects to and transports the fully loaded bottle box (3) to the fourth conveyor line (8). If the second through-beam sensor (12) does not detect an object and the third through-beam sensor (13) detects an object, it means that the fully loaded lid box (2) is located on the first electric rotary table (7). Then the controller controls the first electric rotary table (7) to rotate to the fourth conveyor line (9) and connect to the fifth conveyor line (10). The fully loaded lid box (2) is then transported to the fifth conveyor line (10) through the fourth conveyor line (9). The controller controls the fourth conveyor line (9) to transport the full-loaded bottle box (3) to the second electric rotary table (14). When both the fourth through-beam sensor (18) and the fifth through-beam sensor (19) detect an object, the controller controls the second electric rotary table (14) to rotate to the sixth conveyor line (15) and connect it to the empty bottle unpalletizer (17) to unpile the empty bottles on the bottle box (3) onto the seventh conveyor line (16). When the fourth through-beam sensor (18) detects an object and the fifth through-beam sensor (19) does not detect an object, it indicates that the empty bottles have been unpalletized. The controller controls the second electric rotary table (14) to rotate to the sixth conveyor line (15) and connect it to the tenth conveyor line (26) to transport the empty bottle box (3) to the tenth conveyor line (26) through the sixth conveyor line (15). The controller controls the fifth conveyor line (10) to transport the full cap box (2) to the third electric rotary table (20). When both the sixth through-beam sensor (24) and the seventh through-beam sensor (25) detect an object, the controller controls the third electric rotary table (20) to rotate to the eighth conveyor line (21) and connect it to the bottle cap unpacker (23) to unpack the bottle caps on the cap box (2) onto the ninth conveyor line (22). When the sixth through-beam sensor (24) detects an object and the seventh through-beam sensor (25) does not detect an object, it indicates that the bottle cap unpacking is complete. The controller controls the third electric rotary table (20) to rotate to the eighth conveyor line (21) and connect it to the eleventh conveyor line (27) and transport the empty cap box (2) to the eleventh conveyor line (27) through the eighth conveyor line (21). When the second gravity sensor detects an object but the third gravity sensor does not, the tenth conveyor line (26) runs and the eleventh conveyor line (27) does not run; when the third gravity sensor detects an object but the second gravity sensor does not, the eleventh conveyor line (27) runs and the tenth conveyor line (26) does not run. When the twelfth through-beam sensor (33) detects an object, it indicates that an empty bottle box (3) or cap box (2) is located at the entrance of the elevator (1). If the ninth through-beam sensor (30) detects an object and the eighth through-beam sensor (29) does not form a through-beam, the controller controls the twelfth conveyor line (28) to stop running. When the ninth through-beam sensor (30) does not detect an object and the eighth through-beam sensor (29) forms a through-beam, it indicates that there is no object on the first conveyor line (5) and the support platform (4) is located at the delivery station. The controller stops the lifting motor and controls the first conveyor line (5) and the twelfth conveyor line (28) to run. During this process, when the twelfth through-beam sensor (33) detects an object, the first conveyor line (5) and the twelfth conveyor line (28) continue to run. When the tenth through-beam sensor (31) and the twelfth through-beam sensor (33) do not detect an object, and the ninth through-beam sensor (30) detects an object, it indicates that the empty lid box (2) or bottle box (3) is located on the first conveyor line (5), and the controller controls the lifting motor to run.

Images