Vertical and horizontal bag packing line

Abstract

The utility model provides a vertical and horizontal bag packing line, which comprises a first turnover machine, a second turnover machine, a third turnover machine, a third turnover machine, a fourth turnover machine and a fourth turnover machine, and the first turnover machine is configured to turn over along a first side of goods to be packed; the second turnover machine is configured to turn over along the second side of the goods to be packaged; the tray grabbing mechanism is provided with a clamping jaw; the lower tray conveying mechanism is provided with an input end part and an output end part, and the lower tray conveying mechanism is configured to input and convey no-load iron trays on the first turnover machine or the second turnover machine to the output end part through the input end part; the input end of the lower tray conveying mechanism is located between the first turnover machine and the second turnover machine, and the output end of the translation conveying component is close to the tray grabbing mechanism. The iron trays are automatically unloaded, so that the automation cost is improved, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of packing machines, in particular to a vertical and horizontal bag packing line. Background Art

[0002] At present, automatic bundling and packing of goods are widely used in industrial production. During the transportation and packing process of some goods, the goods are usually stacked on a transfer pallet first, and then, before being conveyed to the packing equipment, the goods on the transfer pallet are turned over onto a wooden pallet, and the goods are finally bundled and packed on the wooden pallet.

[0003] Chinese Patent Publication No. CN 117246587A discloses a photovoltaic module flipping and packing device and a packing method. Among them, two flippers are configured corresponding to the packing requirements of horizontal bags and vertical bags, and a pallet grabbing mechanism is configured to realize the grabbing operation of the wooden pallet. The above solution can realize the flipping of goods along the long side or the short side through different flippers, so as to meet the packing requirements of vertical bags and horizontal bags of photovoltaic modules. However, the pallet grabbing mechanism can meet the requirements of automatic grabbing and feeding of the wooden pallet, while for the iron pallet left after flipping by different flippers, in actual use, it still needs to be manually unloaded and recycled, resulting in high labor intensity and low automation degree of workers.

[0004] In view of this, how to design a technology that realizes automatic unloading of iron pallets to improve the automation cost and reduce the labor intensity of workers is the technical problem to be solved by the utility model. Summary of the Utility Model

[0005] The utility model provides a vertical and horizontal bag packing line, which realizes automatic unloading of iron pallets to improve the automation cost and reduce the labor intensity of workers.

[0006] An embodiment of the present application provides a vertical and horizontal bag packing line, including:

[0007] A first flipper configured to flip along a first side of the goods to be packed;

[0008] A second flipper configured to flip along a second side of the goods to be packed;

[0009] A pallet grabbing mechanism provided with jaws;

[0010] A lower pallet conveying mechanism having an input end and an output end, and the lower pallet conveying mechanism is configured to input and convey the empty iron pallet on the first flipper or the second flipper through the input end to the output end;

[0011] Among them, the input end of the lower pallet conveying mechanism is located between the first turning machine and the second turning machine, and the output end of the translation conveying component is close to the pallet gripping mechanism;

[0012] In addition, the first side of the goods is arranged crosswise with the second side of the goods.

[0013] In an embodiment of the present application, the lower pallet conveying mechanism includes a lifting component and a translation conveying component. The lifting component is configured to drive the translation conveying component to lift and lower. A conveying chain is arranged on the translation conveying component, and the conveying chain is configured to convey an empty iron pallet. The translation conveying component forms the input end and the output end.

[0014] In an embodiment of the present application, a main input conveying line is further included;

[0015] The first turning machine includes a first frame, a first turning frame, and a first input conveying line; the first turning frame is rotatably arranged on the first frame, and the first input conveying line is arranged on one side of the first turning frame;

[0016] A second turning machine, the second turning machine includes a second frame, a second turning frame, and a second input conveying line; the second turning frame is rotatably arranged on the second frame, and the second input conveying line is arranged on one side of the second turning frame;

[0017] Among them, the main input conveying line is configured to convey goods to the second input conveying line;

[0018] In addition, the second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line to the first input conveying line.

[0019] In an embodiment of the present application, the second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line directly to the first input conveying line;

[0020] When both the first input conveying line and the second input conveying line are in a horizontal state and the lifting component is in a lowered state, the tail of the first input conveying line is adjacent to the head of the second input conveying line, the conveying direction of the second input conveying line is the same as that of the first input conveying line, and the input end of the translation conveying component is arranged below the first input conveying line.

[0021] In an embodiment of the present application, the second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line indirectly to the first input conveying line;

[0022] An auxiliary conveyor line is provided between the first turnover machine and the second turnover machine. The direction of conveying goods at the input end of the auxiliary conveyor line is the same as the conveying direction of the second input conveyor line, and the direction of conveying goods at the output end of the auxiliary conveyor line is the same as the conveying direction of the first input conveyor line;

[0023] When the lifting member is in the lowered state, the input end portion of the translation conveyor member is disposed below the auxiliary conveyor line.

[0024] In one embodiment of the present application, a main output conveyor line is further included;

[0025] The first turnover machine includes a first output conveyor line. The first output conveyor line is provided on the other side of the first turnover frame, and the first turnover frame is configured to turn the goods on the first input conveyor line onto the first output conveyor line;

[0026] The second turnover machine includes a second output conveyor line. The second output conveyor line is provided on the other side of the second turnover frame, and the second turnover frame is configured to turn the goods on the second input conveyor line onto the second output conveyor line;

[0027] The first output conveyor line is configured to convey goods onto the main output conveyor line, and the second output conveyor line is configured to convey goods onto the main output conveyor line.

[0028] In one embodiment of the present application, the main output conveyor line includes a first output line body, a second output line body, and a rotating conveyor line body. The rotating conveyor line body is connected between the first output line body and the second output line body, and the rotating conveyor line body is configured to rotatably switch the conveying direction of goods;

[0029] The first output conveyor line is configured to convey goods onto the rotating conveyor line body;

[0030] The second output conveyor line is configured to convey goods onto the first output line body;

[0031] Wherein, the first output line body is configured to convey goods onto the rotating conveyor line body, and the rotating conveyor line body is configured to convey goods onto the second output line body.

[0032] In one embodiment of the present application, the lower pallet conveying mechanism includes a first handling robot and a pallet conveyor line. The pallet conveyor line is arranged between the first handling robot and the pallet gripping mechanism;

[0033] Among them, the end of the pallet conveyor line close to the first handling robot is the input end, and the end of the pallet conveyor line close to the pallet gripping mechanism is the output end;

[0034] The first handling robot is configured to grip and transport the empty iron pallet on the first turnover machine or the second turnover machine to the input end of the pallet conveyor line.

[0035] In an embodiment of the present application, the pallet gripping mechanism includes a second handling robot and a guide rail. The second handling robot is slidably arranged on the guide rail, and the gripper is arranged on the second handling robot;

[0036] The output end of the lower pallet conveying mechanism is close to the guide rail;

[0037] The vertical and horizontal bag packing line includes a first feeding conveyor line and / or the second feeding conveyor line. The first feeding conveyor line is arranged between the first turnover machine and the guide rail, and the second feeding conveyor line is arranged between the second turnover machine and the guide rail;

[0038] The pallet gripping mechanism is further configured to grip a wooden pallet and place it on the first feeding conveyor line or the second feeding conveyor line.

[0039] In an embodiment of the present application, a packing device is further included;

[0040] The packing device is configured to perform packing on the goods before the first turnover machine or the second turnover machine is turned over, and / or perform packing on the goods after the first turnover machine or the second turnover machine is turned over.

[0041] By adding a pallet gripping mechanism and a lower pallet conveying mechanism, after the first turnover machine and the second turnover machine complete the goods turnover operation, the empty iron pallets remaining on the first turnover machine and the second turnover machine can be removed from the first turnover machine and the second turnover machine and conveyed to the pallet gripping mechanism through the lower pallet conveying mechanism. The pallet gripping mechanism automatically unloads and stacks the conveyed iron pallets, thereby eliminating manual operation, realizing automatic unloading of iron pallets to improve automation cost and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 It is one of the structural schematic diagrams of the vertical and horizontal bag packing line;

[0043] Figure 2 It is one of the structural schematic diagrams of the vertical and horizontal bag packing line;

[0044] Figure 3 It is the structural schematic diagram of the first turnover machine of the present utility model;

[0045] Figure 4 is Figure 1 The partial structural schematic diagram of the first turnover machine in

[0046] Figure 5 is Figure 4 The partial enlarged schematic diagram of area A in

[0047] Figure 6 is Figure 3 One of the structural schematic diagrams of the first turnover machine in the working state in

[0048] Figure 7 is Figure 3 Another structural schematic diagram of the first turnover machine in the working state in

[0049] Figure 8 is Figure 2 The structural schematic diagram of the second turnover machine in the working state in Detailed implementation manners

[0050] The present utility model will be described in detail below with reference to the accompanying drawings.

[0051] As Figure 1 and Figure 2 shown, an embodiment of the present application provides a vertical and horizontal bag packing line, including:

[0052] A first turnover machine 200, which is configured to turn along the first side of the goods to be packed;

[0053] A second turnover machine 300, which is configured to turn along the second side of the goods to be packed;

[0054] A pallet grabbing mechanism, which is provided with a jaw 610;

[0055] A lower pallet conveying mechanism 400, which has an input end and an output end, and is configured to input and convey the empty iron pallet on the first turnover machine 200 or the second turnover machine 300 through the input end to the output end;

[0056] Wherein, the input end of the lower pallet conveying mechanism 400 is located between the first turnover machine 200 and the second turnover machine 300, and the output end of the translation conveying component 420 is close to the pallet grabbing mechanism;

[0057] In addition, the first side and the second side of the goods are arranged in a crossed manner.

[0058] Specifically, the vertical and horizontal bag packing line is configured with a first turning machine 200 and a second turning machine 300, and thus the requirements for the goods to be turned along different sides are met through the two turning machines. For example: The first turning machine 200 can turn the goods along its short side (i.e., the first side), and the first turning machine 200 can turn the goods along its long side (i.e., the second side). The specific turning methods and structural manifestations of the first turning machine 200 and the second turning machine 300 are not limited herein.

[0059] After the first turning machine 200 and the second turning machine 300 complete the turning operation on the goods, the goods will be carried on a wooden pallet, while the empty iron pallet will remain on the first turning machine 200 and the second turning machine 300. In order to automatically output the iron pallets left on the first turning machine 200 and the second turning machine 300, a lower pallet conveying mechanism 400 is configured. The iron pallets on the first turning machine 200 and the second turning machine 300 are conveyed on the lower pallet conveying mechanism 400 through the input end of the lower pallet conveying mechanism 400, and finally the iron pallets are conveyed to the output end of the lower pallet conveying mechanism 400. After the iron pallet is conveyed to the output end, the pallet gripping mechanism can use the jaw 610 to remove the iron pallet at the output end to achieve automatic unloading of the iron pallet.

[0060] For the lower pallet conveying mechanism 400, it can meet the requirement of automatically unloading the empty iron pallets on the first turning machine 200 and the second turning machine 300, and convey the empty iron pallets to the pallet gripping mechanism, and use the pallet gripping mechanism to complete the blanking and stacking of the iron pallets.

[0061] By adding the pallet gripping mechanism and the lower pallet conveying mechanism 400, after the first turning machine 200 and the second turning machine 300 complete the turning operation on the goods, the empty iron pallets left on the first turning machine 200 and the second turning machine 300 can be removed from the first turning machine 200 and the second turning machine 300 through the lower pallet conveying mechanism 400 and conveyed to the pallet gripping mechanism, and the pallet gripping mechanism automatically unloads and stacks the conveyed iron pallets, thereby eliminating manual operation, realizing automatic unloading of the iron pallets to improve the automation cost and reduce the labor intensity of workers.

[0062] In addition, in order to meet the packing requirements of the goods, the vertical and horizontal bag packing line further includes a packing device; the packing device is configured to pack the goods before being turned by the first turning machine 200 or the second turning machine 300, and / or pack the goods after being turned by the first turning machine 200 or the second turning machine 300.

[0063] Specifically, for the goods input into the vertical and horizontal packaging line, before the flipping operation as needed, the goods can be packed externally by a packing device first, and then flipped by the first flipper 200 or the second flipper 300. After flipping, the goods can also be packed again by the packing device as needed.

[0064] Of course, the goods can also not be packed before flipping, and after the goods are flipped, they can be packed by a packing device. The packing device can adopt a strapping machine using strapping belts or a stretch wrapping machine using packaging film in conventional technologies, which will not be limited and elaborated here.

[0065] In an embodiment of the present application, the lower pallet conveying mechanism 400 includes a lifting member 410 and a translation conveying member 420. The lifting member 410 is configured to drive the translation conveying member 420 to lift and lower. A conveying chain 430 is provided on the translation conveying member 420, and the conveying chain 430 is configured to convey an empty iron pallet. The translation conveying member 420 forms the input end and the output end.

[0066] Specifically, in order to automatically remove the iron pallet from the first flipper 200 and the second flipper 300 and convey it, and at the same time not affect the normal conveying of goods by the first flipper 200 and the second flipper 300, the lifting member 410 is used to drive the translation conveying member 420 to be able to lift and lower as needed.

[0067] In this way, during the normal conveying and movement of goods by the first flipper 200 and the second flipper 300, the lifting member 410 drives the translation conveying member 420 to move downward to avoid the conveyed goods. When it is necessary to convey the iron pallet, the lifting member 410 drives the translation conveying member 420 to rise. In this way, the conveying chain 430 on the translation conveying member 420 supports the iron pallet, and under the conveying action of the conveying chain 430, the iron pallet moves to the output end of the translation conveying member 420.

[0068] Furthermore, in order to facilitate the automatic unloading of the empty iron pallets on the first flipper and the second flipper and make the overall equipment compact to meet the requirement of cost reduction.

[0069] The first flipper 200, the first flipper 200 includes a first frame 3, a first flipping frame 2, and a first input conveying line 1; the first flipping frame is rotatably arranged on the first frame, and the first input conveying line is arranged on one side of the first flipping frame;

[0070] The second turnover machine 300, the second turnover machine 300 includes a second frame 3', a second turnover frame 2', and a second input conveyor line 3'; the second turnover frame is rotatably arranged on the second frame, and the second input conveyor line is arranged on one side of the second turnover frame.

[0071] The vertical and horizontal bag packaging line further includes a main input conveyor line 100, and the main input conveyor line 100 is used to convey goods that need to be packaged and turnover processed;

[0072] Wherein, the main input conveyor line 100 is configured to convey the goods to the second input conveyor line;

[0073] In addition, the second input conveyor line is configured to selectively convey the goods conveyed by the main input conveyor line 100 directly or indirectly to the first input conveyor line.

[0074] Specifically, the goods that need to be packaged are placed on the main input conveyor line 100, and the goods can be conveyed through the main input conveyor line 100. When the goods need to be turned along their long side direction, the main input conveyor line 100 conveys the goods to the second turnover machine 300 for turnover processing. When the goods need to be turned along their short side, the goods are conveyed on the main input conveyor line 100 to the second conveyor line, and then continue to be conveyed towards the first turnover machine 200 via the second input conveyor line, so that the goods are finally conveyed to the first input conveyor line. In this way, the second turnover machine 300 can be relied on to convey goods to the first turnover machine 200, without the need to additionally configure an independent conveyor line to convey goods to the first turnover machine 200.

[0075] In addition, when it is necessary to unload the empty iron pallets on the first turnover machine 200 and the second turnover machine 300, different iron pallet unloading methods can be carried out according to the different conveying connection methods between the first turnover machine 200 and the second turnover machine 300, which are specifically described as follows.

[0076] Method 1, the second input conveyor line is configured to selectively convey the goods conveyed by the main input conveyor line 100 directly to the first input conveyor line; when both the first input conveyor line and the second input conveyor line are in a horizontal state and the lifting member 410 is in a lowered state, the tail of the first input conveyor line is adjacent to the head of the second input conveyor line, the conveying direction of the second input conveyor line is the same as the conveying direction of the first input conveyor line, and the input end of the translation conveyor member 420 is arranged below the first input conveyor line.

[0077] Specifically, for the second input conveyor line configured in the second turnover machine 300, the second input conveyor line can convey goods to the first turnover machine 200. Specifically, when both the first input conveyor line and the second input conveyor line are in a horizontal state, the main input conveyor line 100 conveys goods to the second input conveyor line of the second turnover machine 300, and then the second input conveyor line conveys the goods to the first input conveyor line of the first turnover machine 200 to meet the requirement of turning the goods on the first turnover machine 200.

[0078] After the goods on the first turnover machine 200 and the second turnover machine 300 are turned onto the wooden pallets, the empty iron pallets need to be automatically removed from the first turnover machine 200 and the second turnover machine 300.

[0079] For the iron pallet on the first input conveyor line in the first turnover machine 200, after the first input conveyor line is re-turned to the horizontal state, the iron pallet will be arranged above the input end of the translation conveyor component 420. At this time, the lifting component 410 will drive the translation conveyor component 420 to rise so that the translation conveyor component 420 extends out of the first conveyor line and jacks up the iron pallet. Then, driven by the conveyor chain 430 on the translation conveyor component 420, the iron pallet is gradually conveyed to the output end of the translation conveyor component 420 to be grabbed and put down by the pallet grabbing mechanism.

[0080] For the iron pallet on the second input conveyor line in the second turnover machine 300, the second input conveyor line first conveys the remaining iron pallet on it to the first input conveyor line in the first turnover machine 200. Then, the lifting component 410 will drive the translation conveyor component 420 to rise so that the translation conveyor component 420 extends out of the first conveyor line and jacks up the iron pallet. Then, driven by the conveyor chain 430 on the translation conveyor component 420, the iron pallet is gradually conveyed to the output end of the translation conveyor component 420 to be grabbed and put down by the pallet grabbing mechanism.

[0081] In the second mode, the second input conveyor line is configured to selectively indirectly convey the goods conveyed by the main input conveyor line 100 to the first input conveyor line;

[0082] An auxiliary conveyor line 110 (not shown) is provided between the first turnover machine 200 and the second turnover machine 300. The conveying direction of the goods at the input end of the auxiliary conveyor line 110 is the same as the conveying direction of the second input conveyor line, and the conveying direction of the goods at the output end of the auxiliary conveyor line 110 is the same as the conveying direction of the first input conveyor line;

[0083] When the lifting component 410 is in a descending state, the input end of the translation conveyor component 420 is arranged below the auxiliary conveyor line 110.

[0084] Specifically, during the process of the goods being conveyed from the second input conveyor line of the second turnover machine 300 towards the first input conveyor line of the first turnover machine 200, the goods can be indirectly conveyed by means of the auxiliary conveyor line 110 arranged between the first turnover machine 200 and the second turnover machine 300.

[0085] Meanwhile, when the goods on the first turnover machine 200 and the second turnover machine 300 are turned over onto the wooden pallets and it is necessary to automatically remove the empty iron pallets from the first turnover machine 200 and the second turnover machine 300. The iron pallets on the first input conveyor line in the first turnover machine 200 or the iron pallets on the first input conveyor line in the first turnover machine 200 will first be conveyed onto the auxiliary conveyor line 110. At this time, the iron pallets on the auxiliary conveyor line 110 are located above the input end of the translation conveyor component 420. The lifting component 410 drives the translation conveyor component 420 to rise, so that the translation conveyor component 420 extends out from the auxiliary conveyor line 110 and jacks up the iron pallet. Then, driven by the conveyor chain 430 on the translation conveyor component 420, the iron pallet is gradually conveyed to the output end of the translation conveyor component 420, so as to be grabbed and put down by the pallet grabbing mechanism.

[0086] Among them, in order to meet the conveying requirements, the representation entities of the first input conveyor line, the second input conveyor line, and the auxiliary conveyor line 110 can be chain conveyors or roller conveyors.

[0087] For the translation conveyor component 420, in order to meet the installation requirements, a segmented structure can be adopted. In this way, the translation conveyor component 420 arranged at the bottom of the conveyor line can be configured with a corresponding lifting component 410 to meet the lifting requirements. Taking the roller conveyor as an example, the translation conveyor component 420 can be arranged between two adjacent conveyor rollers in the roller conveyor to meet the installation requirements of lifting.

[0088] Similarly, for the lifting component 410, its representation entity can adopt conventional lifting equipment such as a lifting frame or a lifting platform, which will not be limited and elaborated here.

[0089] In one embodiment, the main input conveyor line 100, the second turnover machine 300, and the first turnover machine 200 are arranged in sequence along the conveying direction of the goods.

[0090] Specifically, during the process of the goods entering the vertical and horizontal bag packing line and being conveyed, the goods that need to be turned over by the second turnover machine 300 are conveyed in sequence via the main input conveyor line 100 and the second input conveyor line, and the goods that need to be turned over by the first turnover machine 200 are conveyed in sequence via the main input conveyor line 100, the second input conveyor line, and the first input conveyor line.

[0091] In one embodiment, the second turnover machine 300 is arranged at the output end of the main input conveyor line 100, and the conveying direction of the goods at the output end of the main input conveyor line 100 is the same as the conveying direction of the second input conveyor line.

[0092] In another embodiment, the second turnover machine 300 is adjacent to the first turnover machine 200, and the conveying direction of the second input conveyor line is the same as the conveying direction of the first input conveyor line. Specifically, the goods conveyed by the second input conveyor line towards the first input conveyor line can be directly conveyed from the second input conveyor line onto the first input conveyor line.

[0093] Alternatively, an auxiliary conveyor line 110 is further provided between the first turnover machine 200 and the second turnover machine 300. The conveying direction of the goods at the input end of the auxiliary conveyor line 110 is the same as the conveying direction of the second input conveyor line, and the conveying direction of the goods at the output end of the auxiliary conveyor line 110 is the same as the conveying direction of the first input conveyor line. Specifically, an auxiliary conveyor line 110 can be added between the second input conveyor line and the first input conveyor line, and the goods output from the second input conveyor line are indirectly conveyed onto the first input conveyor line by the auxiliary conveyor line 110.

[0094] In another embodiment of the present application, in order to realize the automatic output of the turnover goods, the vertical and horizontal bag packing line further includes a main output conveyor line 500;

[0095] The first turnover machine 200 includes a first output conveyor line 4, and the first output conveyor line is arranged on the other side of the first turnover rack. The first turnover rack is configured to turn the goods on the first input conveyor line onto the first output conveyor line;

[0096] The second turnover machine 300 includes a second output conveyor line 4', and the second output conveyor line is arranged on the other side of the second turnover rack. The second turnover rack is configured to turn the goods on the second input conveyor line onto the second output conveyor line;

[0097] The first output conveyor line is configured to convey the goods onto the main output conveyor line 500, and the second output conveyor line is configured to convey the goods onto the main output conveyor line 500.

[0098] Specifically, for the first turnover machine 200 and the second turnover machine 300, after the turnover operation of the goods is completed, it is also necessary to output the turnover goods.

[0099] Taking the first turnover machine 200 as an example, after the goods on the first input conveyor line are turned over to the first output conveyor line, the turned-over goods are conveyed to the main output conveyor line 500 through the first output conveyor line, so as to continue to convey the turned-over goods through the main output conveyor line 500.

[0100] In a certain embodiment, the main output conveyor line 500 includes a first output line body 510, a second output line body 520, and a rotating conveyor line body 530. The rotating conveyor line body 530 is connected between the first output line body 510 and the second output line body 520, and the rotating conveyor line body 530 is configured to be rotatable to switch the conveying direction of the goods.

[0101] The first output conveyor line is configured to convey the goods onto the rotating conveyor line body 530.

[0102] The second output conveyor line is configured to convey the goods onto the first output line body 510.

[0103] Wherein, the first output line body 510 is configured to convey the goods onto the rotating conveyor line body 530, and the rotating conveyor line body 530 is configured to convey the goods onto the second output line body 520.

[0104] Specifically, in order to simultaneously meet the requirements of the first turnover machine 200 and the second turnover machine 300 for outputting the turned-over goods, the main output conveyor line 500 includes a first output line body 510, a second output line body 520, and a rotating conveyor line body 530. The second output conveyor line can convey the goods to the first output line body 510, and the goods are conveyed in sequence through the first output line body 510, the rotating conveyor line body 530, and the second output line body 520.

[0105] Similarly, for the goods conveyed by the first output conveyor line, the rotating conveyor line body 530 first rotates so that the conveying direction is consistent with that of the first output conveyor line. The first output conveyor line can convey the goods to the rotating conveyor line body 530, and then, the rotating conveyor line body 530 rotates and resets to be connected between the first output line body 510 and the second output line body 520 to convey the goods.

[0106] In an embodiment of the present application, the turnover axis of the first turnover frame is configured to extend along the short side of the goods, and the turnover axis of the second turnover frame is configured to extend along the long side of the goods.

[0107] The vertical and horizontal bag packing line further includes a tipping alarm device (not shown), which includes a mounting frame, a tipping detector, and an alarm. The tipping detector is arranged on the mounting frame, and the mounting frame is arranged at the first turning machine 200. The tipping detector is configured to trigger the alarm when detecting that the goods turned over by the first turning machine 200 are tipped over.

[0108] Specifically, the mounting frame can be arranged outside the first output conveyor line. Through the tipping detector, it can be detected whether the goods turned upright are tipped from the first output conveyor line to one side of the mounting frame. The tipping detector can be a component for detecting items such as a photoelectric switch or a vision sensor, and will not be limited and elaborated here.

[0109] Moreover, when the tipping detector detects that the goods turned upright are tipped over, it can trigger the alarm to give an alarm. The alarm method can be a conventional alarm method such as sound and light. Regarding the control method of the tipping detector detecting a signal to trigger the alarm, a conventional controller (such as a single-chip microcomputer, a CPU, or a PLC) can be used to execute it. The specific control process can refer to the conventional alarm trigger control method and will not be elaborated here.

[0110] By configuring the first turning machine 200 and the second turning machine 300, the corresponding turning machine can be selected for turning operations according to the requirements of vertical and horizontal turning of the goods. During the process of the goods being conveyed by the main input conveyor line 100, when the goods need to be conveyed to the first turning machine 200, the goods conveyed by the main input conveyor line 100 will first be conveyed to the second input conveyor line of the second turning machine 300, and the goods will be conveyed to the first input conveyor line of the first turning machine 200 by means of the second input conveyor line. In this way, the conveying function of the second input conveyor line can be fully utilized to meet the conveying requirements for the goods to be conveyed to the first turning machine 200, and thus there is no need to configure an independent conveyor line for each turning machine to meet the requirement of the goods being conveyed in place for turning, meeting the requirement of continuous conveying and packing to reduce the equipment investment cost and improve the packaging production efficiency.

[0111] In another embodiment of the present application, the manifestation entity of the lower pallet conveying mechanism 400 can also adopt the following structural configuration. Specifically, the lower pallet conveying mechanism 400 includes a first handling robot (not shown) and a pallet conveyor line (not shown). The pallet conveyor line is arranged between the first handling robot and the pallet gripping mechanism. Among them, the end of the pallet conveyor line close to the first handling robot is the input end, and the end of the pallet conveyor line close to the pallet gripping mechanism is the output end. The first handling robot is configured to grip and transport the empty iron pallet on the first turning machine 200 or the second turning machine 300 to the input end of the pallet conveyor line.

[0112] Specifically, the first handling robot is arranged between the first turning machine 200 and the second turning machine 300. The first handling robot can remove the empty iron pallets left on the first turning machine 200 and the second turning machine 300 and place them at the input end of the pallet conveyor line, and then convey the iron pallets to the output end through the pallet conveyor line, and finally remove the iron pallets through the pallet grabbing mechanism and stack them. Among them, the performance entity of the pallet conveyor line can adopt conventional conveying methods such as conveyor rollers and conveyor chains 430, which are not limited or elaborated here.

[0113] Based on the above technical solution, in order to further meet the requirements of automatic loading of wooden pallets by utilizing the pallet grabbing mechanism while meeting the requirements of automatic unloading of iron pallets, the pallet grabbing mechanism includes a second handling robot 620 and a guide rail 630, the second handling robot 620 is slidably disposed on the guide rail 630, and the clamp 610 is disposed on the second handling robot 620;

[0114] The output end of the lower tray conveying mechanism 400 is close to the guide rail 630;

[0115] The vertical and horizontal packaging line includes a first feeding conveyor line 640 and a second feeding conveyor line 650, wherein the first feeding conveyor line 640 is arranged between the first turning machine 200 and the guide rail 630, and the second feeding conveyor line 650 is arranged between the second turning machine 300 and the guide rail 630;

[0116] The pallet grabbing mechanism is also configured to grab a wooden pallet and place it on the first loading conveyor line 640 or the second loading conveyor line 650 .

[0117] Specifically, for the pallet grabbing mechanism, during use, the automatic unloading of iron pallets can be realized, and the automatic loading of wooden pallets can also be realized. When the wooden pallet needs to be automatically supplied, the pallet grabbing mechanism grabs the wooden pallet through the clamp 610 and places it on the first loading conveyor line 640 or the second loading conveyor line 650. The first loading conveyor line 640 automatically conveys the wooden pallet to the first output conveyor line of the first turning machine 200 to realize automatic loading of the wooden pallet. Similarly, the second loading conveyor line 650 automatically conveys the wooden pallet to the second output conveyor line of the second turning machine 300 to realize automatic loading of the wooden pallet.

[0118] However, since the stacking positions of wooden pallets and iron pallets are different, and at the same time, the output end of the lower pallet conveying mechanism 400, the loading position of the first loading conveyor line 640 and the loading position of the second loading conveyor line 650 are different, in order to meet the requirements of unloading iron pallets and loading wooden pallets by the same second handling robot 620, a guide rail 630 is configured to meet the movement requirements of the second handling robot 620.

[0119] In another embodiment of the present application, the specific structural forms of the first turning machine and the second turning machine are described with reference to the accompanying drawings.

[0120] In one embodiment, as Figures 3 - 7 shown, for the first turning machine, the conveying direction of the first input conveyor line is perpendicular to the turning axis of the first turning frame, and the conveying direction of the first output conveyor line is along the turning axis of the first turning frame.

[0121] Specifically, the first input conveyor line 1 is configured to convey the goods 1000 in the first horizontal direction; a first turning shaft 21 is provided on the first turning frame 2, and the first turning frame 2 is configured to reciprocally turn through the first turning shaft 21. A first carrying portion 22 and a second carrying portion 23 are provided on the first turning frame 2, and the first carrying portion 22 and the second carrying portion 23 are arranged in an L shape; the first turning shaft 21 extends in the second horizontal direction;

[0122] The first output conveyor line 4 is provided on the second carrying portion 23, and the first output conveyor line 4 is configured to carry the goods 1000 turned from the first carrying portion 22 to the second carrying portion 23.

[0123] In addition, the first horizontal direction and the second horizontal direction are arranged to intersect each other.

[0124] Specifically, the first turning machine provided in this embodiment can perform a turning operation on the goods 1000. And after the goods 1000 are conveyed close to the first turning shaft 21 in the first horizontal direction through the first input conveyor line 1, the first turning frame 2 will turn around the first turning shaft 21 extending in the second horizontal direction.

[0125] For the goods 1000 turned to the upright state on the second carrying portion 23, in order to achieve automatic output, a first output conveyor line 4 can also be configured on the second carrying portion 23. A packing tray 3000 is placed on the first output conveyor line 4, and after the goods 1000 are turned upright onto the packing tray 3000, the goods 1000 and the packing tray 3000 are output together through the first output conveyor line 4.

[0126] When the goods 1000 need to be turned to the upright state, since the goods 1000 will be conveyed along the long side direction of the goods 1000 during normal conveying, and the long side direction of the goods 1000 is the first horizontal direction, the goods 1000 are transported to the first turning machine and continue to be conveyed along the first horizontal direction through the first input conveyor line 1 to realize the continuous conveying of the goods 1000. Moreover, after the goods 1000 are conveyed close to the first turning shaft 21 through the first input conveyor line 1, they can be turned by the first turning frame 2 so that the goods 1000 are arranged upright.

[0127] During use, a packing tray 3000 will be placed on the second bearing part 23. In this way, after the goods 1000 are conveyed in place and turned over by the first input conveyor line 1, the goods 1000 will be carried on the packing tray 3000.

[0128] Among them, for the first horizontal direction and the second horizontal direction, they are usually perpendicular to each other. That is, the first horizontal direction is the extending direction of the long side of the goods 1000 when being conveyed on the first input conveyor line 1, and the second horizontal direction is the extending direction of the short side of the goods 1000 when being conveyed on the first input conveyor line 1.

[0129] By arranging the first input conveyor line 1 on the first bearing part 22 of the first turning frame 2, during actual use, the goods 1000 are conveyed onto the first input conveyor line 1 together with the transfer tray 2000. The first input conveyor line 1 will continue to convey the goods 1000 along the conveying direction of the goods 1000, so that the goods 1000 directly move to a position close to the first turning shaft 21. Then, the first turning frame 2 turns so that the goods 1000 are turned over and carried by the second bearing part 23 to complete the turning operation of the goods 1000. When the goods 1000 need to be turned to the upright state, the goods 1000 will move along its long side direction and be conveyed onto the first input conveyor line 1 and then continue to move along the long side (i.e., the first horizontal direction). Furthermore, it is impossible to additionally configure a conveyor line with a rotating function to rotate and adjust the conveying direction of the goods 1000. On the one hand, it can reduce the equipment investment cost, and on the other hand, it can realize continuous conveying to meet the requirements of continuous conveying and packing and improve the packing efficiency.

[0130] In one embodiment, the first turning machine further includes a first frame 3 and a first turning driving member; the first turning frame 2 is rotatably arranged on the first frame 3 through the first turning shaft 21, and the first turning driving member is configured to drive the first turning frame 2 to turn on the first frame 3 through the first turning shaft 21.

[0131] Specifically, for the convenience of installing the first flipping frame 2, the first flipping machine is configured with a first frame 3 to install the first flipping frame 2. The first flipping shaft 21 of the first flipping frame 2 is rotatably arranged on the first frame 3. The first flipping driving member is used to drive the first flipping frame 2 to flip. The physical entity of the first flipping driving member can be an oil cylinder, and the oil cylinder will be hinged between the first flipping frame 2 and the first frame 3; alternatively, the first flipping driving member can be a driving motor, and sprockets are respectively arranged on the first flipping shaft 21, and the driving motor is in transmission connection with the sprockets to drive the first flipping frame 2 to flip.

[0132] Here, there is no limitation on the specific physical entity of the first flipping driving member.

[0133] In another embodiment, the first input conveyor line 1 is arranged on the first bearing part 22.

[0134] Specifically, the first input conveyor line 1 is fixedly installed on the first bearing part 22. During the flipping process of the first flipping frame 2, the first input conveyor line 1 will flip together with the first flipping frame 2.

[0135] Furthermore, a clamping mechanism 24 is arranged on the first bearing part 22. The clamping mechanism 24 includes a clamping driving member 241 and a clamping member 242. The clamping driving member 241 is configured to drive the clamping member 242 to reciprocate along the second horizontal direction;

[0136] Wherein, the clamping mechanisms 24 are respectively arranged on both sides of the first bearing part 22. The plurality of clamping mechanisms 24 are configured to clamp the transfer pallet 2000 at the bottom of the goods 1000 on the first input conveyor line 1 through the plurality of clamping members 242.

[0137] Specifically, in the case where the goods 1000 are moved and conveyed on the first input conveyor line 1 with the aid of the transfer pallet 2000, during the flipping process, in order to prevent the transfer pallet 2000 from tipping over after the goods 1000 are flipped and carried on the second supporting part, the clamping mechanisms 24 can be respectively arranged on both sides of the first supporting part. The clamping driving member 241 in the clamping mechanism 24 can drive the clamping member 242 to reciprocate along the second horizontal direction. When the transfer pallet 2000 and the goods 1000 on the first input conveyor line 1 move close to the first flipping shaft 21 and reach the in-place position, the clamping mechanisms 24 on both sides of the first supporting part act, so that the transfer pallet 2000 is clamped between the clamping members 242 on both sides.

[0138] In this way, after the first flipping frame 2 flips and the goods 1000 are vertically carried on the packing pallet 3000 of the second supporting part, the transfer pallet 2000 on the first input conveyor line 1 is clamped by the clamping mechanism 24 and will not tip over.

[0139] For the clamping drive member 241, its represented entity can be a conventional device with a telescopic function such as a cylinder. Taking the cylinder as an example, in the actual use process, the specifications of the cylinders on both sides of the first supporting portion can be configured differently. The cylinder on one side of the first supporting portion is a large cylinder, and the cylinder on the other side of the first supporting portion is a small cylinder. In this way, while the clamping mechanism 24 realizes the clamping and transportation of the transfer tray 2000, the position of the transfer tray 2000 along the second horizontal direction can be simultaneously positioned through the action of the large cylinder, so as to ensure that the flipped goods 1000 can accurately fall onto the packing tray 3000 on the second bearing portion 23, thereby improving the accuracy of packing.

[0140] Furthermore, in order to conveniently remove the empty transfer tray 2000 on the first input conveyor line 1, a manipulator is further provided on the first rack 3, and the manipulator is configured to remove the empty transfer tray 2000 on the first input conveyor line 1; alternatively, a tray unloading module is further provided on the first bearing portion 22, and the tray unloading module is configured to convey the empty transfer tray 2000 on the first input conveyor line 1 along the second horizontal direction to the outside of the first input conveyor line 1.

[0141] Specifically, after the first turnover machine completes the turnover, the goods 1000 are carried on the packing tray 3000 and taken away from the second bearing portion 23 for subsequent packing processes. Then, the first turnover frame 2 is reversely turned back to its original position. After the first turnover frame 2 is reset, the clamping mechanism 24 will also be reset to release the empty transfer tray 2000. At this time, the transfer tray 2000 can be removed from the first input conveyor line 1 through the manipulator or the tray unloading module, so as to meet the subsequent transportation of the transfer tray 2000 carrying the goods 1000 to the first input conveyor line 1.

[0142] For the manipulator, it can be configured with jaws to clamp the transfer tray 2000, so as to directly remove the transfer tray 2000 from the first input conveyor line 1. For the tray unloading module, it can be a pushing cylinder, and the pushing cylinder extends along the second horizontal direction, and the pushing cylinder can push the transfer tray 2000 out from the side of the first input conveyor line 1. Alternatively, the tray unloading module includes a lifting and traversing conveyor line, and the lifting and traversing conveyor line can be lifted and convey the empty transfer tray 2000 in the second reverse direction. The lifting and traversing conveyor line can be two conveyor chains arranged side by side, and the first input conveyor line 1 can be a conveyor roller, and the conveyor chains are located between two adjacent conveyor rollers. When it is necessary to convey the transfer tray 2000 out of the first input conveyor line 1, the lifting cylinder can drive the lifting frame to rise, so that the conveyor chains on the lifting frame rise above the conveyor rollers and carry the transfer tray 2000. Then, the conveyor chains run to convey the transfer tray 2000 out from one side of the first input conveyor line 1.

[0143] In one embodiment, in order to precisely control the distance of the goods 1000 from the first flipping axis 21 in the first horizontal direction, a limiting member 25 is provided on the first flipping frame 2. The limiting member 25 is arranged close to the first flipping axis 21 and is configured to position the goods 1000 on the first input conveyor 1 or the transfer pallet 2000 at the bottom of the goods 1000 along the first horizontal direction.

[0144] Specifically, during the conveying process of the goods 1000 on the first input conveyor 1, when the goods 1000 are conveyed in place, the goods 1000 or the transfer pallet 2000 at its bottom will abut against the limiting member 25 to control the position of the goods 1000 in the first horizontal direction. Among them, the limiting member 25 can be a limiting plate provided on the first bearing portion 22, or the limiting member 25 can be a limiting block provided on the first flipping axis 21.

[0145] In another embodiment, for the first input conveyor 1, the first input conveyor 1 is provided on the first frame 3 and does not flip and move along with the first bearing portion 22. In order to take out the goods 1000 on the first input conveyor 1 and complete the flipping operation, a forklift is provided on the first bearing portion 22. The forklift is perpendicular to the first flipping axis 21 and extends along the first horizontal direction. The forklift is configured to support the goods 1000 on the first input conveyor 1 and flip them onto the first output conveyor 4.

[0146] Specifically, after the first input conveyor 1 conveys the goods 1000 in place, the forklift will be located at the bottom of the goods 1000. The first flipping frame 2 flips and drives the goods 1000 to flip through the forklift, so that the goods 1000 leave the first input conveyor 1.

[0147] Among them, in order to facilitate the forklift to drive the goods 1000 to flip and separate from the first input conveyor 1, two forklifts arranged side by side are provided on the first bearing portion 22. The width between the two forklifts is greater than the width of the first input conveyor 1, and the width of the first input conveyor 1 is smaller than the short side of the goods 1000. In this way, the goods 1000 can be flipped and taken out from the first input conveyor 1 from the bottom of the goods 1000 through the two forklifts.

[0148] Alternatively, a sliding seat is provided on the first rack 3. The sliding seat can slide on the first rack 3 along the first horizontal direction. The first turning shaft 21 of the first turning frame 2 is rotatably provided on the sliding seat. Specifically, when it is necessary to turn and take out the goods 1000 from the first input conveyor 1, the sliding seat moves towards the first input conveyor 1 so that the forklift forks are inserted into the transfer pallet 2000 at the bottom of the goods 1000. In this way, the turning operation can be carried out. The method of turning the goods 1000 by the forklift forks can refer to the turning method of a conventional turning machine equipped with forklift forks, which will not be limited and elaborated here.

[0149] In one embodiment, in order to position the packing pallet 3000, the first turning machine further includes a pushing mechanism 41, and / or a first positioning mechanism 42, and / or a second positioning mechanism 43. The structures and functions of the pushing mechanism 41, the first positioning mechanism 42 and the second positioning mechanism 43 will be described below with reference to the accompanying drawings.

[0150] The pushing mechanism 41 includes a pushing driving member 411 and a pushing member 412. The pushing driving member 411 is configured to drive the pushing member 412 to reciprocate along the first horizontal direction. The pushing mechanism 41 is provided on the first output conveyor 4 and away from the first turning shaft 21. The pushing member 412 is configured to push the packing pallet 3000 on the first output conveyor 4 towards the first turning shaft 21.

[0151] Specifically, the pushing mechanism 41 is provided outside the first output conveyor 4 to be away from the first turning shaft 21. In this way, after the packing pallet 3000 is placed on the first output conveyor 4 and conveyed in place, the pushing member 412 of the pushing mechanism 41 can push the packing pallet 3000 towards the first turning shaft 21 so that the packing pallet 3000 is close to the first turning shaft 21. After the turning machine turns over, the goods 1000 can accurately fall on the packing pallet 3000.

[0152] The first positioning mechanism 42 includes a first positioning driving member 421 and a first positioning member 422. The first positioning driving member 421 is configured to drive the first positioning member 422 to reciprocate along the first horizontal direction. The first positioning mechanism 42 is provided on the first turning frame 2 and close to the first turning shaft 21. The first positioning member 422 is configured to position the position of the packing pallet 3000 on the first output conveyor 4 along the first horizontal direction.

[0153] Specifically, the first positioning mechanism 42 is provided on the first flipping frame 2. The first positioning mechanism 42 is arranged inside the first output conveyor line 4 and close to the first flipping shaft 21. In this way, after the packing tray 3000 is placed on the first output conveyor line 4 and conveyed in place, the first positioning driving member 421 can be used to drive the first positioning member 422 to move so as to position the distance between the packing tray 3000 and the first flipping shaft 21, so as to ensure that the goods 1000 can accurately fall onto the packing tray 3000 after flipping.

[0154] The second positioning mechanism 43 includes a second positioning driving member 431 and a second positioning member 432. The second positioning driving member 431 is configured to drive the second positioning member 432 to reciprocate in the vertical direction; the second positioning driving member 431 is arranged below the first output conveyor line 4, and the second positioning member 432 is configured to extend above the first output conveyor line 4 and position the position of the packing tray 3000 on the first output conveyor line 4 in the second horizontal direction.

[0155] Specifically, the second positioning mechanism 43 is provided on the second supporting portion. The second positioning mechanism 43 is arranged on the traveling track of the first output conveyor line 4 for conveying the packing tray 3000. The second positioning driving member 431 is located below the first output conveyor line 4. During the process of the packing tray 3000 moving in the second horizontal direction, the second positioning driving member 431 drives the second positioning member 432 to extend above the first output conveyor line 4 to position the position of the packing tray 3000 in the second horizontal direction, so as to ensure that the goods 1000 can accurately fall onto the packing tray 3000 after flipping.

[0156] In actual use, the pushing mechanism 41, the first positioning mechanism 42 and the second positioning mechanism 43 can cooperate with each other. That is, after the packing tray 3000 moves in the second horizontal direction on the first output conveyor line 4 and is positioned by the second positioning mechanism 43, the packing tray 3000 is located between the pushing mechanism 41 and the first positioning mechanism 42. The first positioning member 422 of the first positioning mechanism 42 extends under the drive of the first positioning driving member 421. Then, the pushing member 412 pushes the packing tray 3000 towards the first positioning member 422 under the drive of the pushing driving member 411, so as to position the packing tray 3000 in the first horizontal direction through the first positioning member 422.

[0157] Further, after the packing pallet 3000 is conveyed in place on the first output conveyor line 4, in order to prevent the cardboard on the packing pallet 3000 from detaching when the first flipping frame 2 is flipped until the first supporting portion is in a horizontal state, a cardboard clamping member 413242 may be provided on the pushing member 412. The cardboard clamping member 413242 is configured to press on the cardboard placed on the packing pallet 3000 to prevent the cardboard from falling off the packing pallet 3000 in the upright state.

[0158] Specifically, cardboard is usually placed on the upper surface of the packing pallet 3000. In order to prevent the cardboard from detaching when the packing pallet 3000 is flipped to the upright state, a cardboard clamping member 413242 may also be provided on the pushing member 412. The pushing member 412 drives the packing pallet 3000 to move, and clamps the cardboard on the packing pallet 3000 through the cardboard clamping member 413242. In this way, when the first flipping frame 2 is flipped to the state where the packing pallet 3000 is upright, the cardboard will not fall off the packing pallet 3000 under the action of the cardboard clamping member 413242.

[0159] Among them, the physical entity of the cardboard clamping member 413242 may be an elastic pressing plate or a baffle.

[0160] In addition, the physical entities of the pushing drive member 411, the first positioning drive member 421, and the second positioning drive member 431 may adopt drive structural forms such as air cylinders and electric push rods, which are not limited herein.

[0161] In one embodiment, after the goods 1000 are flipped onto the packing pallet 3000, the packing pallet 3000 and the goods 1000 can be output together through the first output conveyor line 4. In order to ensure the smooth conveyance of the goods 1000 by the first output conveyor line 4 to avoid movement interference between the goods 1000 and the transfer pallet 2000 on one side, a sliding frame 26 and a sliding drive member 27 are further provided on the second bearing portion 23. The sliding frame 26 is slidably provided on the second bearing portion 23, and the sliding drive member 27 is configured to drive the sliding frame 26 to reciprocally slide along the first horizontal direction.

[0162] Specifically, after the goods 1000 are flipped onto the packing pallet 3000, the sliding frame 26 will drive the first output conveyor line 4 to move away from the first bearing portion 22 under the driving action of the sliding drive member 27, so that the goods 1000 can be away from the transfer pallet 2000 on one side. In this way, when the first output conveyor line 4 drives the packing pallet 3000 and the goods 1000 to move, the goods 1000 will not interfere with the transfer pallet 2000.

[0163] In another embodiment, first buffer members 32 are respectively disposed at two ends of the first rack 3. One of the first buffer members 32 is configured to support at the bottom of the first bearing portion 22 when the first bearing portion 22 is in a horizontal state; the other first buffer member 32 is configured to support at the bottom of the second bearing portion 23 when the second bearing portion 23 is in a horizontal state.

[0164] Specifically, during the flipping process of the first flipping frame 2, the first flipping frame 2 is driven to flip by the first flipping driving member. During the reciprocating flipping process of the first flipping frame 2, when the first flipping frame 2 reaches the flipping position, in order to position the first flipping frame 2 and buffer the impact generated when the first flipping frame 2 moves in place, a first buffer member 32 can be disposed at the corresponding end of the first rack 3. The first buffer member 32 can include shock-absorbing air bags 321 or shock-absorbing rubber blocks and other components with buffering functions. At the same time, the first buffer member 32 can also support columns 322 or support blocks as the final support structure to support the first bearing portion 22 and the second bearing portion 23.

[0165] In one embodiment, as Figure 8 shown, for the second flipping machine, the conveying directions of the second input conveying line and the second output conveying line are both along the flipping axis of the second flipping frame.

[0166] Specifically, for the second flipping machine, the conveying directions of the second input conveying line and the second output conveying line are both along the flipping axis direction of the second flipping frame, so that it can meet the requirement of conveying the goods along their long sides and being able to flip around the long sides of the goods after being conveyed onto the second flipping machine.

[0167] A third bearing portion 21' and a fourth bearing portion 22' are provided on the second flipping frame, and the third bearing portion and the fourth bearing portion are arranged in an L shape; the second input conveying line is provided on the third bearing portion, and the second output conveying line is provided on the fourth bearing portion; second buffer members are respectively disposed at two ends of the second rack. One of the second buffer members is configured to support at the bottom of the third bearing portion when the third bearing portion is in a horizontal state, and the other second buffer member is configured to support at the bottom of the fourth bearing portion when the fourth bearing portion is in a horizontal state.

[0168] Meanwhile, for the second flipping machine, the clamping mechanism for clamping the transfer tray, the positioning mechanism and the pushing mechanism for positioning the packing tray configured in the first flipping machine above can be referred to, and no limitations and elaborations are made here.

[0169] In addition, the second turnover rack 2' can also slide relative to the second rack 3', that is, a sliding seat is provided on the second rack 3' to enable the second turnover rack 2' to move in a direction perpendicular to the turnover axis of the second turnover rack 2'. In this way, when the second input conveyor line of the second turnover machine is used to convey goods to the first turnover machine, the sliding seat drives the second turnover rack to move to one end of the second rack, so that the second input conveyor line can convey goods to the first input conveyor line; and when the second turnover machine needs to convey the goods to the main output conveyor line after turning over the goods, after the goods are conveyed onto the second turnover machine, the sliding seat drives the second turnover rack to move to the other end of the second rack, so that the second output conveyor line can convey goods to the main output conveyor line.

[0170] Among them, the manner in which the sliding seat is driven to slide can adopt conventional driving methods such as the cooperation of an oil cylinder, a gear and a rack, which will not be elaborated and restricted here.

Claims

1. A vertical and horizontal bag packing line, characterized in that, Comprising: A first turnover machine configured to turnover along a first side of the goods to be packaged; A second turnover machine configured to turnover along a second side of the goods to be packaged; A pallet grasping mechanism provided with clamping jaws; A lower pallet conveying mechanism having an input end and an output end, and configured to input and convey an empty iron pallet on the first turnover machine or the second turnover machine via the input end to the output end; Wherein, the input end of the lower pallet conveying mechanism is located between the first turnover machine and the second turnover machine, and the output end of the lower pallet conveying mechanism is close to the pallet grasping mechanism.

2. The vertical and horizontal bag packing line according to claim 1, characterized in that, The lower pallet conveying mechanism includes a lifting component and a translational conveying component. The lifting component is configured to drive the translational conveying component to lift and lower. A conveying chain is provided on the translational conveying component and configured to convey an empty iron pallet. The translational conveying component forms the input end and the output end.

3. The vertical and horizontal packaging line according to claim 2, characterized in that, Also included is a main input conveying line; The first turnover machine includes a first frame, a first turnover frame, and a first input conveying line. The first turnover frame is rotatably provided on the first frame, and the first input conveying line is provided on one side of the first turnover frame; A second turnover machine including a second frame, a second turnover frame, and a second input conveying line. The second turnover frame is rotatably provided on the second frame, and the second input conveying line is provided on one side of the second turnover frame; Wherein, the main input conveying line is configured to convey goods to the second input conveying line; In addition, the second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line to the first input conveying line.

4. The vertical and horizontal bag packaging line according to claim 3, wherein, The second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line directly to the first input conveying line; When both the first input conveying line and the second input conveying line are in a horizontal state and the lifting component is in a lowered state, the tail of the first input conveying line is adjacent to the head of the second input conveying line. The conveying direction of the second input conveying line is the same as that of the first input conveying line, and the input end of the translational conveying component is arranged below the first input conveying line.

5. The vertical and horizontal bag packing line according to claim 3, characterized in that, The second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line indirectly to the first input conveying line; An auxiliary conveying line is provided between the first turnover machine and the second turnover machine. The conveying direction of the goods at the input end of the auxiliary conveying line is the same as that of the second input conveying line, and the conveying direction of the goods at the output end of the auxiliary conveying line is the same as that of the first input conveying line; When the lifting component is in a lowered state, the input end of the translational conveying component is arranged below the auxiliary conveying line.

6. The horizontal and vertical bag packaging line according to claim 3, wherein Also included is a main output conveying line; The first turnover machine includes a first output conveyor line which is arranged on the other side of the first turnover rack, and the first turnover rack is configured to turn over the goods on the first input conveyor line onto the first output conveyor line; The second turnover machine includes a second output conveyor line which is arranged on the other side of the second turnover rack, and the second turnover rack is configured to turn over the goods on the second input conveyor line onto the second output conveyor line; The first output conveyor line is configured to convey the goods onto the main output conveyor line, and the second output conveyor line is configured to convey the goods onto the main output conveyor line.

7. The vertical and horizontal bag packing line according to claim 6, characterized in that, The main output conveyor line includes a first output line body, a second output line body and a rotary conveyor line body. The rotary conveyor line body is connected between the first output line body and the second output line body, and the rotary conveyor line body is configured to be rotatable to switch the conveying direction of the goods; The first output conveyor line is configured to convey the goods onto the rotary conveyor line body; The second output conveyor line is configured to convey the goods onto the first output line body; Wherein, the first output line body is configured to convey the goods onto the rotary conveyor line body, and the rotary conveyor line body is configured to convey the goods onto the second output line body.

8. The vertical and horizontal bag packaging line according to claim 1, characterized in that, The lower pallet conveying mechanism includes a first handling robot and a pallet conveyor line which is arranged between the first handling robot and the pallet grasping mechanism; Wherein, the end of the pallet conveyor line close to the first handling robot is the input end, and the end of the pallet conveyor line close to the pallet grasping mechanism is the output end; The first handling robot is configured to grasp and carry the empty iron pallet on the first turnover machine or the second turnover machine onto the input end of the pallet conveyor line.

9. The vertical and horizontal bag packing line according to claim 1, wherein The pallet grasping mechanism includes a second handling robot and a guide rail. The second handling robot is slidably arranged on the guide rail, and the clamping jaw is arranged on the second handling robot; The output end of the lower pallet conveying mechanism is close to the guide rail; The vertical and horizontal bag packing line includes a first feeding conveyor line and / or a second feeding conveyor line. The first feeding conveyor line is arranged between the first turnover machine and the guide rail, and the second feeding conveyor line is arranged between the second turnover machine and the guide rail; The pallet grasping mechanism is further configured to grasp the wooden pallet and place it on the first feeding conveyor line or the second feeding conveyor line.

10. The vertical and horizontal bag packing line according to any one of claims 1-9, characterized in that, It further includes a packing device; The packing device is configured to perform packing treatment on the goods before turnover of the first turnover machine or the second turnover machine, and / or perform packing treatment on the goods after turnover of the first turnover machine or the second turnover machine.

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