AUTOMATIC CASE SEPARATING APPARATUS AND METHOD AND CASE SEPARATION SYSTEM
An automatic case separating apparatus includes a feeding mechanism configured to receive and deliver a plurality of cases after unpacked, a delivery mechanism configured to receive and deliver the cases output by the feeding mechanism, and a combing mechanism configured to comb and separate at least two overlapping cases on the delivery mechanism, so that the cases are separated from each other. The plurality of cases maintain a first state before unpacked. When the feeding mechanism delivers the cases to the delivery mechanism, the cases are in a second state on the delivery mechanism.
1 . An automatic case separating apparatus, comprising:
a feeding mechanism configured to receive and deliver a plurality of cases after unpacked, wherein the plurality of cases maintain a first state before unpacked;
a delivery mechanism configured to receive and deliver the cases output by the feeding mechanism, wherein when the feeding mechanism delivers the cases to the delivery mechanism, the cases are in a second state on the delivery mechanism; and
a combing mechanism configured to comb and separate at least two overlapping cases on the delivery mechanism, so that the cases are separated from each other.
2 . The automatic case separating apparatus according to claim 1 , wherein the first state is defined as an upright state of the case; and the second state is defined as a tipped state of the case.
3 . The automatic case separating apparatus according to claim 1 , wherein an input end of the delivery mechanism is arranged adjacent to an output end of the feeding mechanism, and in a height direction of the delivery mechanism, the input end of the delivery mechanism is lower than the output end of the feeding mechanism.
4 . The automatic case separating apparatus according to claim 1 , further comprising:
a tipping structure, wherein the tipping structure is configured to drive the cases on the feeding mechanism to tip toward the delivery mechanism.
5 . The automatic case separating apparatus according to claim 4 , wherein the tipping structure comprises a nozzle, the nozzle is located above the feeding mechanism, and a spray end of the nozzle is arranged toward the delivery mechanism.
6 . The automatic case separating apparatus according to claim 1 , wherein the combing mechanism comprises a combing member located above the delivery mechanism, a combing interval is formed between the combing member and the delivery mechanism, and the combing interval is configured to allow a case in the second state to pass through.
7 . The automatic case separating apparatus according to claim 6 , wherein the combing member is one of at least two combing members of the combing mechanism, all of the combing members are arranged at an interval in a delivery direction of the delivery mechanism, and heights of all the combing intervals show a decreasing trend in the delivery direction of the delivery mechanism.
8 . The automatic case separating apparatus according to claim 6 , wherein the combing member comprises a main body part and a combing part with an elastic deformation function, and the combing part is arranged on the main body part and forms the combing interval with the delivery mechanism.
9 . The automatic case separating apparatus according to claim 1 , further comprising:
a removing mechanism, wherein the removing mechanism is configured to remove a spacer on the delivery mechanism configured to isolate two adjacent cases.
10 . The automatic case separating apparatus according to claim 9 , wherein the delivery mechanism comprises a delivery frame and at least two conveying assemblies arranged at an interval on the delivery frame, a removing interval is formed between two adjacent conveying assemblies, and the removing mechanism is configured to remove the spacer from the removing interval.
11 . The automatic case separating apparatus according to claim 10 , further comprising:
a recycling box, wherein the recycling box is located below the conveying assembly and is in communication with the removing interval.
12 . The automatic case separating apparatus according to claim 1 , further comprising:
a protective enclosure, wherein the protective enclosure is arranged above the delivery mechanism and the combing mechanism to at least provide protection for the combing operation on the delivery mechanism.
13 . A case separation system, comprising:
the automatic case separating apparatus according to claim 1 ;
a discharging mechanism configured to receive and deliver cases output by the delivery mechanism;
a tray supplying apparatus configured to supply an empty tray; and
a material picking apparatus configured to transfer the cases on the discharging mechanism to the empty tray.
14 . The case separation system according to claim 13 , wherein the tray supplying apparatus comprises a rack and a first lifting mechanism, a second lifting mechanism, and a moving mechanism arranged on the rack, the first lifting mechanism is configured to lift an empty tray stack, such that the uppermost empty tray in the empty tray stack is moved to a tray supplying station, the second lifting mechanism is configured to lower a non-empty tray stack to vacate a loading station, and the moving mechanism is configured to transfer the empty tray on the tray supplying station to the loading station.
15 . The case separation system according to claim 14 , wherein the moving mechanism comprises a sliding rail and a suction cup, the sliding rail is arranged on the rack and extends in a direction from the tray supplying station to the loading station, and the suction cup is slidably arranged on the sliding rail and configured to suck the empty tray on the tray supplying station.
16 . The case separation system according to claim 14 , wherein the tray supplying apparatus further comprises a positioning module, and the positioning module is configured to acquire empty tray position information on the loading station to control the material picking apparatus to transfer the cases to the empty tray on the loading station.
17 . The case separation system according to claim 14 , wherein the tray supplying apparatus further comprises a material preparation mechanism, and the material preparation mechanism is configured to place an empty tray stack and delivering the empty tray stack to the first lifting mechanism.
18 . The case separation system according to claim 14 , wherein the tray supplying apparatus further comprises a tray output mechanism, and the tray output mechanism is configured to receive and output a non-empty tray stack output from the second lifting mechanism.
19 . An automatic case separating method, using the automatic case separating apparatus according to claim 1 , comprising:
controlling an action of the feeding mechanism to deliver to the delivery mechanism the plurality of cases that have been unpacked;
controlling the delivery mechanism to continue delivering the received cases, and controlling the cases on the delivery mechanism to be in the second state; and
combing and separating, by using the combing mechanism, the at least two overlapping cases on the delivery mechanism, so that the cases are separated from each other.
20 . The automatic case separating method according to claim 19 , wherein combing and separating, by using the combing mechanism, the at least two overlapping cases on the delivery mechanism comprises:
delivering, by the delivery mechanism, the cases in the second state to below a combing member; and
allowing, by using a combing interval between the combing member and the delivery mechanism, one case in the second state to pass through, so that the cases are separated from each other,
wherein the method further comprises removing, by using a removing mechanism, a spacer for isolating two adjacent cases on the delivery mechanism,
and the step of removing, by using a removing mechanism, a spacer for isolating two adjacent cases on the delivery mechanism comprises:
delivering, by the delivery mechanism, the spacer to a removing interval of the delivery mechanism; and
blowing or sucking, by the removing mechanism, the spacer away from the delivery mechanism from the removing interval.