Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, one embodiment of the present application provides a vertical and horizontal wrapping wire, including:
a first inverter 200, the first inverter 200 being configured to invert along a first side of a load to be packaged;
A second inverter 300, the second inverter 300 being configured to invert along a second side of the goods to be packaged;
a tray gripping mechanism provided with a gripping jaw 610;
A lower tray conveying mechanism 400, the lower tray conveying mechanism 400 having an input end and an output end, the lower tray conveying mechanism 400 configured to input and convey empty iron trays on the first tilter 200 or the second tilter 300 to the output end via the input end;
Wherein the input end of the lower tray conveying mechanism 400 is located between the first and second flipping machines 200 and 300, and the output end of the translation conveying member 420 is close to the tray grabbing mechanism;
In addition, the first side of the cargo is disposed crosswise to the second side of the cargo.
Specifically, the vertical and horizontal package packing line is configured with the first turner 200 and the second turner 300, and further meets the requirement of turning goods along different sides through the two turners. For example, the first inverter 200 can invert the load along its short side (i.e., the first side) and the first inverter 200 can invert the load along its long side (i.e., the second side). The specific flipping manner and structure representation entity regarding the first flipping machine 200 and the second flipping machine 300 are not limited herein.
And after the first and second tilters 200 and 300 complete the tilting operation of the goods, the goods will be carried on the wooden pallets, and the empty iron pallets will remain on the first and second tilters 200 and 300. In order to automatically output the iron pallet left on the first and second turners 200 and 300, a lower pallet transfer mechanism 400 is provided, and the iron pallet on the first and second turners 200 and 300 is transferred on the lower pallet transfer mechanism 400 by an input end portion of the lower pallet transfer mechanism 400, and finally transferred to an output end portion of the lower pallet transfer mechanism 400. After the iron pallet is delivered to the output end, the iron pallet at the output end can be removed by the pallet gripping mechanism using the clamping jaw 610 to achieve automatic unloading of the iron pallet.
For the lower tray conveying mechanism 400, it can meet the requirement of automatic unloading of empty iron trays on the first and second turners 200 and 300, and convey the empty iron trays to a tray grabbing mechanism, and the unloading and stacking of the iron trays are completed by the tray grabbing mechanism.
By adding the tray grabbing mechanism and the lower tray conveying mechanism 400, after the first tilter 200 and the second tilter 300 finish the goods overturning operation, the empty iron trays left on the first tilter 200 and the second tilter 300 can be taken down from the first tilter 200 and the second tilter 300 through the lower tray conveying mechanism 400 and conveyed to the tray grabbing mechanism, and the conveyed iron trays are automatically unloaded and stacked by the tray grabbing mechanism, so that the operation is performed in an invalid manual mode, and the automatic unloading of the iron trays is realized, so that the automation cost is improved and the labor intensity of workers is reduced.
In addition, in order to meet the packing requirement of the goods, the vertical and horizontal packing line further comprises a packing device, wherein the packing device is configured to pack the goods before the first turnover machine 200 or the second turnover machine 300 and/or pack the goods after the first turnover machine 200 or the second turnover machine 300 are turned.
Specifically, for the goods input into the vertical and horizontal packing line, the packing process may be performed outside the goods by the packing device before the overturning operation is performed according to the need, and then the overturned goods may be overturned by the first or second turners 200 or 300, and the overturned goods may be further packed by the packing device according to the need.
Of course, the goods can also be packaged by the packaging equipment after being overturned without packaging treatment. The packaging device may be a packaging machine for bundling with a strapping tape or a film winding machine for winding and packaging with a packaging film in the conventional technology, which is not limited and described herein.
In one embodiment of the present application, the lower tray conveying mechanism 400 includes a lifting member 410 and a translational conveying member 420, the lifting member 410 is configured to drive the translational conveying member 420 to lift, a conveying chain 430 is disposed on the translational conveying member 420, the conveying chain 430 is configured to convey empty iron trays, and the translational conveying member 420 forms the input end and the output end.
Specifically, in order to automatically take the iron pallet off the first and second turners 200 and 300 and convey the iron pallet, the first and second turners 200 and 300 are not affected to convey the goods normally, and the translation conveying component 420 is driven by the lifting component 410 to be lifted as required.
In this way, in the process that the first and second turners 200 and 300 normally convey the goods to move, the translation conveying member 420 is driven by the lifting member 410 to move downward so as to avoid the goods in conveyance. When the iron pallet needs to be conveyed, the lifting component 410 drives the translation conveying component 420 to lift, so that the conveying chain 430 on the translation conveying component 420 supports the iron pallet, and the iron pallet moves to the output end of the translation conveying component 420 under the conveying action of the conveying chain 430.
Further, for convenience, the empty iron trays on the first and second turners are automatically unloaded, and the overall apparatus is compactly designed to meet the requirement of cost reduction.
The first turnover machine 200 comprises a first rack 3, a first turnover frame 2 and a first input conveying line 1, wherein the first turnover frame is rotatably arranged on the first rack, and the first input conveying line is arranged on one side of the first turnover frame;
The second turnover machine 300 comprises a second frame 3', a second turnover frame 2' and a second input conveying line 3', wherein the second turnover frame is rotatably arranged on the second frame, and the second input conveying line is arranged on one side of the second turnover frame.
The vertical and horizontal package wrapping line further comprises a main input conveying line 100, wherein the main input conveying line 100 is used for conveying goods needing to be packaged and turned;
Wherein the main input conveyor line 100 is configured to convey cargo onto the second input conveyor line;
In addition, the second input conveyor line is configured to selectively convey the cargo conveyed by the main input conveyor line 100 directly or indirectly onto the first input conveyor line.
Specifically, the goods to be packed are placed on the main input conveyor line 100, and the goods can be conveyed through the main input conveyor line 100. In the case that the goods need to be turned along the long side direction thereof, the main input conveyor line 100 conveys the goods to the second turner 300, and the second turner 300 performs the turning process. When the goods need to be overturned along the short sides thereof, the goods are conveyed to the second conveying line on the main input conveying line 100, and then are conveyed towards the first tilter 200 continuously through the second input conveying line, so that the goods are finally conveyed to the first input conveying line, and the goods can be conveyed to the first tilter 200 by means of the second tilter 300 without additionally configuring an independent conveying line for conveying the goods to the first tilter 200.
In addition, when empty iron pallets on the first and second turners 200 and 300 need to be unloaded, different iron pallet unloading methods may be performed according to different conveying connection methods between the first and second turners 200 and 300, which will be described in detail below.
In one mode, the second input conveying line is configured to selectively convey the goods conveyed by the main input conveying line 100 directly onto the first input conveying line, in the state that both the first input conveying line and the second input conveying line are horizontal and the lifting component 410 is in a descending 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 420 is arranged below the first input conveying line.
Specifically, for the second input conveyor line configured with the second inverter 300, the second input conveyor line may convey the goods to the first inverter 200. Specifically, the first input conveying line and the second input conveying line are both in a horizontal state, the main input conveying line 100 conveys the goods to the second input conveying line of the second tilter 300, and then the goods are conveyed to the first input conveying line of the first tilter 200 by the second input conveying line, so as to meet the requirement of turning over the goods on the first tilter 200.
When the goods on the first and second tilters 200 and 300 are turned over onto the wooden pallets, the empty iron pallets need to be automatically removed from the first and second tilters 200 and 300.
For the iron pallet on the first input conveyor line in the first inverter 200, the iron pallet will be disposed above the input end of the translating conveyor member 420 after the first input conveyor line is inverted again to a horizontal state. At this time, the lifting part 410 will drive the translational conveying part 420 to lift up, so that the translational conveying part 420 extends out from the first conveying line and jacks up the iron pallet, and then, under the drive of the conveying chain 430 on the translational conveying part 420, the iron pallet is gradually conveyed to the output end of the translational conveying part 420, so as to be grabbed and put down by the pallet grabbing mechanism.
For the iron pallet on the second input conveying line in the second tilter 300, the second input conveying line conveys the iron pallet left thereon to the first input conveying line in the first tilter 200, then the lifting component 410 drives the translation conveying component 420 to lift up so that the translation conveying component 420 stretches out of the first conveying line and jacks up the iron pallet, and then the iron pallet is gradually conveyed to the output end of the translation conveying component 420 under the driving of the conveying chain 430 on the translation conveying component 420 so as to be grabbed and put down by the pallet grabbing mechanism.
In a second mode, the second input conveyor line is configured to selectively and indirectly convey the goods conveyed by the main input conveyor line 100 onto the first input conveyor line;
An auxiliary conveying line 110 (not shown) is disposed between the first inverter 200 and the second inverter 300, a conveying direction of the goods conveyed by an input end of the auxiliary conveying line 110 is the same as a conveying direction of the second input conveying line, and a conveying direction of the goods conveyed by an output end of the auxiliary conveying line 110 is the same as a conveying direction of the first input conveying line;
In the lowered state of the lifting member 410, the input end of the translation conveying member 420 is disposed below the auxiliary conveying line 110.
In particular, during the transport of the goods via the second input conveyor line of the second inverter 300 towards the first input conveyor line of the first inverter 200, the goods may be transported indirectly by means of the auxiliary conveyor line 110 arranged between the first inverter 200 and the second inverter 300.
Meanwhile, when empty iron pallets need to be automatically removed from the first and second tilters 200 and 300 after the goods on the first and second tilters 200 and 300 are turned over onto the wood pallets. Either the iron pallet on the first input conveyor line in the first inverter 200 or the iron pallet on the first input conveyor line in the first inverter 200 will be first conveyed onto the auxiliary conveyor line 110. At this time, the iron pallet on the auxiliary conveyor line 110 is positioned above the input end of the translation conveying member 420, the lifting member 410 drives the translation conveying member 420 to rise so that the translation conveying member 420 protrudes from the auxiliary conveyor line 110 and jacks up the iron pallet, and then the iron pallet is gradually conveyed to the output end of the translation conveying member 420 under the driving of the conveying chain 430 on the translation conveying member 420 so as to be grasped and put down by the pallet grasping mechanism.
In order to meet the conveying requirement, the first input conveying line, the second input conveying line, and the auxiliary conveying line 110 may be chain conveyors or roller conveyors.
For the translational conveying element 420, the translational conveying element 420 may have a segmented structure to meet the installation requirement, so that the translational conveying element 420 disposed at the bottom of the conveying line may be configured with a corresponding lifting element 410 to meet the lifting requirement. Taking a roller conveyor as an example, the translating conveyor assembly 420 may be disposed between two adjacent conveyor rollers in a roller conveyor to meet the installation requirements of lifting.
Likewise, for the lifting unit 410, the conventional lifting device with lifting function such as a lifting frame or a lifting platform may be used as the representation entity, which is not limited and described herein.
In one embodiment, the main input conveyor line 100, the second inverter 300, and the first inverter 200 are sequentially arranged in the conveying direction of the cargo.
Specifically, in the process of conveying the goods entering the vertical and horizontal package packing line, the goods needing to be turned by the second turning machine 300 are sequentially conveyed through the main input conveying line 100, the second input conveying line, and the goods needing to be turned by the first turning machine 200 are sequentially conveyed through the main input conveying line 100, the second input conveying line and the first input conveying line.
In one embodiment, the second inverter 300 is disposed at an output end of the main input conveyor line 100, and a direction in which the output end of the main input conveyor line 100 conveys the goods is the same as a conveying direction of the second input conveyor line.
In another embodiment, the second inverter 300 is adjacent to the first inverter 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 that the second input conveying line is conveyed towards the first input conveying line may be directly conveyed onto the first input conveying line by the second input conveying line.
Or an auxiliary conveying line 110 is further disposed between the first tilter 200 and the second tilter 300, the direction of conveying the goods at the input end of the auxiliary conveying line 110 is the same as the conveying direction of the second input conveying line, and the direction of conveying the goods at the output end of the auxiliary conveying line 110 is the same as the conveying direction of the first input conveying line. Specifically, an auxiliary conveying line 110 may be added between the second input conveying line and the first input conveying line, and the auxiliary conveying line 110 indirectly conveys the goods output from the second input conveying line to the first input conveying line.
In another embodiment of the present application, in order to automatically output the turned goods, the vertical and horizontal package packing line further includes a main output conveying line 500;
The first upender 200 comprises a first output conveyor line 4 arranged on the other side of the first upender, which first upender is configured to upender the load on the first input conveyor line onto the first output conveyor line;
the second upender 300 comprises a second output conveyor line 4' arranged on the other side of the second upender, which second upender is configured to upender the load on the second input conveyor line onto the second output conveyor line;
The first output conveyor line is configured to convey cargo onto the main output conveyor line 500 and the second output conveyor line is configured to convey cargo onto the main output conveyor line 500.
Specifically, for the first and second turners 200 and 300, after the turning operation of the goods is completed, the turned goods also need to be outputted.
Taking the first tilter 200 as an example, after the goods on the first input conveying line are turned over to the first output conveying line, the turned goods are conveyed to the main output conveying line 500 through the first output conveying line, so that the turned goods are continuously conveyed through the main output conveying line 500.
In one embodiment, the main output conveyor line 500 includes a first output line body 510, a second output line body 520, and a rotary conveyor line body 530, the rotary conveyor line body 530 being connected between the first output line body 510 and the second output line body 520, the rotary conveyor line body 530 being configured to rotatably switch a conveying direction of the cargo;
the first output conveyor line is configured to convey cargo onto the rotary conveyor line body 530;
the second output conveyor line is configured to convey cargo onto the first output line body 510;
Wherein the first output line body 510 is configured to transfer cargo onto the rotary transfer line body 530, and the rotary transfer line body 530 is configured to transfer cargo onto the second output line body 520.
Specifically, in order to simultaneously meet the requirements of the first and second turners 200 and 300 for outputting the turned goods, the main output conveyor line 500 includes a first output line body 510, a second output line body 520, and a rotary conveyor line body 530. The second output conveyor line may convey cargo to the first output line body 510, which is conveyed sequentially via the first output line body 510, the rotary conveyor line body 530, and the second output line body 520.
Likewise, for the goods conveyed by the first output conveying line, the rotary conveying line body 530 is rotated first so that the conveying direction is consistent with that of the first output conveying line, the first output conveying line can convey the goods to the rotary conveying line body 530, and then the rotary conveying line body 530 is rotated and reset to be connected between the first output line body 510 and the second output line body 520 for conveying the goods.
In one embodiment of the application, the roll-over axis of the first roll-over stand is configured to extend along a short side of the load, and the roll-over axis of the second roll-over stand is configured to extend along a long side of the load;
The standing and lying package wire-wrapping line further comprises a dumping alarm device (not shown), the dumping alarm device comprises a mounting frame, a dumping detector and an alarm, the dumping detector is arranged on the mounting frame, the mounting frame is arranged at the first tilter 200, and the dumping detector is configured to trigger the alarm to alarm after detecting that the goods overturned by the first tilter 200 is dumped.
Specifically, the mounting bracket can be arranged on the outer side of the first output conveying line, and whether the goods which are turned upright can be detected by the dumping detector to be dumped to one side of the mounting bracket from the first output conveying line. The dumping detector may be a component for detecting the object, such as a photoelectric switch, a visual sensor, etc., which is not limited and described herein.
And when the dumping detector detects that the goods are vertically overturned to be dumped, the alarm can be triggered to alarm, and the alarm mode can be an audible and visual mode. The control mode of triggering the alarm by detecting the signal by the dumping detector can be executed by adopting a conventional controller (such as a singlechip, a CPU or a PLC), and the specific control process can refer to the conventional alarm triggering control mode, which is not described herein.
Through configuration of the first tilter 200 and the second tilter 300, the corresponding tilters can be selected to perform the overturning operation according to the requirements of vertical overturning and horizontal overturning of the cargoes, and in the conveying process of the cargoes through the main input conveying line 100, when the cargoes need to be conveyed to the first tilter 200, the cargoes conveyed by the main input conveying line 100 are firstly conveyed to the second input conveying line of the second tilter 300, and the cargoes are transitionally conveyed to the first input conveying line of the first tilter 200 by means of the second input conveying line, so that the conveying requirement of the cargoes to the first tilter 200 can be met by fully utilizing the conveying function of the second input conveying line, and further, the requirement of overturning the cargoes in place by conveying the cargoes by configuring an independent conveying line is not required for each tilter, and the continuous conveying and packaging requirements are met, so that the equipment input cost is reduced and the packaging production efficiency is improved.
In yet another embodiment of the present application, the presentation entity of the lower tray conveying mechanism 400 may also be configured in the following structure. Specifically, the lower tray conveying mechanism 400 includes a first conveying robot (not shown) and a tray conveying line (not shown) disposed between the first conveying robot and the tray grabbing mechanism, wherein an end of the tray conveying line, which is close to the first conveying robot, is the input end, an end of the tray conveying line, which is close to the tray grabbing mechanism, is the output end, and the first conveying robot is configured to grab and convey an empty iron tray on the first flipping machine 200 or the second flipping machine 300 onto the input end of the tray conveying line.
Specifically, the first transfer robot is disposed between the first and second turners 200 and 300, and is capable of taking down and placing empty iron pallets left on the first and second turners 200 and 300 at the input end portions of the pallet conveyor line through the first transfer robot, conveying the iron pallets to the output end portions through the pallet conveyor line, and finally taking down and stacking the iron pallets through the pallet gripping mechanism. The conveying roller, the conveying chain 430, and other conventional conveying modes may be adopted for the display entity of the pallet conveying line, which is not limited and described herein in detail.
Based on the above technical solution, in case of meeting the requirement of automatically unloading the iron pallet, in order to further meet the requirement of automatically feeding the wood pallet by using the pallet gripping mechanism, the pallet gripping mechanism includes a second transfer robot 620 and a guide rail 630, the second transfer robot 620 is slidably disposed on the guide rail 630, and the clamping jaw 610 is disposed on the second transfer robot 620;
the output end of the lower tray conveying mechanism 400 is adjacent to the guide rail 630;
The vertical and horizontal package packing line comprises a first feeding conveying line 640 and a second feeding conveying line 650, the first feeding conveying line 640 is arranged between the first tilter 200 and the guide rail 630, and the second feeding conveying line 650 is arranged between the second tilter 300 and the guide rail 630;
The tray grabbing mechanism is further configured to grab wood trays and place on the first feeding conveyor line 640 or the second feeding conveyor line 650.
Specifically, for the tray grabbing mechanism, in the use process, automatic blanking of the iron tray can be realized, and automatic feeding of the wood tray can also be realized. When the automatic feeding of the wooden pallets is required, the pallet grabbing mechanism grabs the wooden pallets by the clamping jaw 610 and places the wooden pallets on the first feeding conveying line 640 or the second feeding conveying line 650, the first feeding conveying line 640 automatically conveys the wooden pallets to the first output conveying line of the first tilter 200 to automatically load the wooden pallets, and the second feeding conveying line 650 similarly automatically conveys the wooden pallets to the second output conveying line of the second tilter 300 to automatically load the wooden pallets.
Meanwhile, the output end of the lower tray conveying mechanism 400, the feeding position of the first feeding conveyor line 640 and the feeding position of the second feeding conveyor line 650 are different, and in order to meet the requirements of the same second conveying robot 620 for iron tray discharging and wood tray feeding, a guide rail 630 is configured to meet the movement requirement of the second conveying robot 620.
In another embodiment of the present application, a specific structural form of the first flipping machine and the second flipping machine is described with reference to the accompanying drawings.
In an embodiment, as shown in fig. 3 to 7, for the first flipping machine, the conveying direction of the first input conveying line is perpendicular to the flipping axis of the first flipping frame, and the conveying direction of the first output conveying line is along the flipping axis of the first flipping frame.
Specifically, the first input conveying line 1 is configured to convey goods 1000 along a first horizontal direction, a first turnover shaft 21 is arranged on the first turnover frame 2, the first turnover frame 2 is configured to reciprocally turn over through the first turnover shaft 21, a first bearing part 22 and a second bearing part 23 are arranged on the first turnover frame 2, and the first bearing part 22 and the second bearing part 23 are arranged in an L shape;
The first output conveyor line 4 is disposed on the second carrying portion 23, and the first output conveyor line 4 is configured to carry the cargo 1000 flipped over from the first carrying portion 22 onto the second carrying portion 23.
In addition, the first horizontal direction and the second horizontal direction are arranged to intersect each other.
Specifically, the first turner provided in the present embodiment can perform a turning operation on the cargo 1000, and after the cargo 1000 is conveyed close to the first turning shaft 21 in the first horizontal direction by the first input conveyor line 1, the first turner 2 is turned around the first turning shaft 21 extending in the second horizontal direction.
For the automatic output of the goods 1000 turned to the erected state on the second carrier part 23, the first output conveyor line 4 may also be arranged on the second carrier part 23. The packing tray 3000 is placed on the first output conveyor line 4, and after the cargo 1000 is vertically turned over onto the packing tray 3000, the cargo 1000 and the packing tray 3000 are output together through the first output conveyor line 4.
Under the condition that the goods 1000 need to be turned to an upright state, as the goods 1000 are conveyed along the long side direction of the goods 1000 in the normal conveying process, the long side direction of the goods 1000 is the first horizontal direction, the goods 1000 are conveyed to the first turner and continue to be conveyed along the first horizontal direction through the first input conveying line 1, so that continuous conveying of the goods 1000 is achieved, and after the goods 1000 are conveyed to be close to the first turning shaft 21 through the first input conveying line 1, the goods 1000 can be turned through the first turning frame 2, so that the goods 1000 are arranged vertically.
In use, the packing tray 3000 will be placed on the second carrying portion 23, so that after the goods 1000 are transported in place by the first input conveyor line 1 to complete turning over, the goods 1000 will be carried on the packing tray 3000.
Wherein, the first horizontal direction and the second horizontal direction are generally perpendicular to each other. I.e. the first horizontal direction is the extension of the long side of the load 1000 when it is transported on the first input conveyor line 1, and the second horizontal direction is the extension of the short side of the load 1000 when it is transported on the first input conveyor line 1.
Through being provided with first input transfer chain 1 on the first carrier portion 22 of first roll-over stand 2, in the in-service use, on the transport of goods 1000 intercommunication transfer tray 2000 was carried to first input transfer chain 1, first input transfer chain 1 will continue to carry goods 1000 along the direction of delivery of goods 1000, make goods 1000 directly remove to the position department that is close to first roll-over shaft 21, then, first roll-over stand 2 upset makes goods 1000 upset and is carried by second carrier portion 23, in order to accomplish the upset operation of goods 1000, to the condition that goods 1000 needs to overturn to erect the state, goods 1000 will be followed long limit (first horizontal direction) after being carried on the first input transfer chain 1 along its long limit direction removal, and then can't additionally dispose the direction of delivery that has rotation function to rotate adjustment goods 1000, on the one hand can reduce the input cost of equipment, on the other hand can realize serialization transport in order to satisfy the requirement of serialization transport packing and has improved packing efficiency.
In one embodiment, the first turnover machine further comprises a first frame 3 and a first turnover driving member, wherein the first turnover frame 2 is rotatably arranged on the first frame 3 through the first turnover shaft 21, and the first turnover driving member is configured to drive the first turnover frame 2 to turn on the first frame 3 through the first turnover shaft 21.
Specifically, in order to facilitate the installation of the first roll-over stand 2, the first roll-over stand is provided with a first frame 3 for installing the first roll-over stand 2, and a first roll-over shaft 21 of the first roll-over stand 2 is rotatably provided on the first frame 3. The first overturning driving piece is used for driving the first overturning frame 2 to overturn, the expression entity of the first overturning driving piece can be an oil cylinder, and the oil cylinder is hinged between the first overturning frame 2 and the first frame 3, or the first overturning driving piece can be a driving motor, and the first overturning shafts 21 are respectively provided with chain wheels which are in transmission connection with the chain wheels so as to realize the overturning of the first overturning frame 2.
Here, the concrete entity of the first flip driver is not limited.
In another embodiment, the first input conveyor line 1 is arranged on the first carrier part 22.
Specifically, the first input conveyor line 1 is fixedly mounted on the first carrying portion 22, and during the overturning process of the first overturning frame 2, the first input conveyor line 1 will be overturned together with the first overturning frame 2.
Further, a clamping mechanism 24 is disposed on the first bearing portion 22, and the clamping mechanism 24 includes a clamping driving member 241 and a clamping member 242, where the clamping driving member 241 is configured to drive the clamping member 242 to reciprocate along the second horizontal direction;
Wherein the clamping mechanisms 24 are respectively disposed on two sides of the first carrying portion 22, and the clamping mechanisms 24 are configured to clamp the transfer tray 2000 at the bottom of the cargo 1000 on the first input conveyor line 1 through the clamping members 242.
Specifically, in the case that the cargo 1000 is transported by moving the transfer tray 2000 on the first input conveyor line 1, in the overturning process, in order to avoid the cargo 1000 from overturning and bearing on the second bearing portion and then tilting the transfer tray 2000, the clamping mechanisms 24 may be respectively disposed on two sides of the first bearing portion, and the clamping driving members 241 in the clamping mechanisms 24 may drive the clamping members 242 to reciprocate along the second horizontal direction. When the transfer tray 2000 and the cargo 1000 on the first input conveyor line 1 move to the position near the first turning shaft 21, the clamping mechanisms 24 on both sides of the first supporting portion act, so that the transfer tray 2000 will be clamped between the clamping members 242 on both sides.
In this way, after the first roll-over stand 2 is turned over so that the cargo 1000 is vertically carried on the packing tray 3000 of the second bearing portion, the transfer tray 2000 on the first input conveyor line 1 is held by the clamping mechanism 24 without toppling.
For the clamping driver 241, the performance entity may be a conventional device with telescopic function such as a cylinder. Taking the air cylinder as an example, in the actual use process, specifications of the air cylinders at two sides of the first bearing part can be configured to be different, the air cylinder at one side of the first bearing part is a large air cylinder, and the air cylinder at the other side of the first bearing part is a small air cylinder. In this way, the clamping mechanism 24 is used for clamping the transfer tray 2000, and the large cylinder is used for positioning the transfer tray 2000 along the second horizontal direction, so that the overturned goods 1000 can accurately fall onto the packing tray 3000 on the second bearing part 23, and the packing accuracy is improved.
Still further, in order to facilitate the removal of the empty transfer tray 2000 on the first input conveyor line 1, a manipulator is further disposed on the first rack 3, and the manipulator is configured to remove the empty transfer tray 2000 on the first input conveyor line 1, or a tray unloading module is further disposed on the first carrying portion 22, and the tray unloading module is configured to convey the empty transfer tray 2000 on the first input conveyor line 1 to the outside of the first input conveyor line 1 along the second horizontal direction.
Specifically, after the first flipping machine performs flipping, the goods 1000 are loaded on the packing tray 3000 and taken away from the second loading portion 23 for a subsequent packing process. Then, the first roll-over stand 2 is reset in reverse, and after the first roll-over stand 2 is reset, the clamping mechanism 24 is also reset to release the empty transfer tray 2000. At this time, the transfer tray 2000 may be removed from the first input conveyor line 1 by a manipulator or a tray unloading module, so as to satisfy that the following transfer tray 2000 carries the cargo 1000 and is conveyed onto the first input conveyor line 1.
For the robot, it may be provided with a clamping jaw to clamp the transfer tray 2000 to directly remove the transfer tray 2000 from the first input conveyor line 1. For the destacking module, it may be a pushing cylinder, which is arranged to extend along the second horizontal direction, and which is capable of pushing out the transfer tray 2000 from the side of the first input conveyor line 1. Or unload tray module and include jacking sideslip transfer chain, jacking sideslip transfer chain liftable and carry empty transport tray 2000 along the second is reverse, the jacking sideslip transfer chain can be two conveyor chains that arrange side by side, and first input transfer chain 1 can be the conveying roller, the conveyor chain then is located between two adjacent conveyor rollers, when needs are with transporting tray 2000 from first input transfer chain 1 on, the lift cylinder can drive the crane and rise for the conveyor chain on the crane rises to the top of conveying roller and bears transport tray 2000, then, the conveyor chain operation can be with transporting tray 2000 one side output of first input transfer chain 1.
In one embodiment, in order to precisely control the distance between the cargo 1000 and the first turnover shaft 21 in the first horizontal direction, a limiting member 25 is disposed on the first turnover frame 2, and the limiting member 25 is disposed near the first turnover shaft 21 and configured to position the cargo 1000 or the transfer tray 2000 at the bottom of the cargo 1000 on the first input conveyor line 1 along the first horizontal direction.
Specifically, during the transportation of the cargo 1000 on the first input conveyor line 1, when the cargo 1000 is transported in place, the cargo 1000 or the transfer tray 2000 at the bottom thereof will abut against the stopper 25 to control the position of the cargo 1000 in the first horizontal direction. The limiting member 25 may be a limiting plate disposed on the first bearing portion 22, or the limiting member 25 may be a limiting block disposed on the first turning shaft 21.
In another embodiment, for the first input conveyor line 1, the first input conveyor line 1 is provided on the first rack 3 without following the turning movement of the first carrying portion 22. In order to take out the goods 1000 on the first input conveyor line 1 and complete the overturning operation, the first carrying portion 22 is provided with a fork which is perpendicular to the first overturning shaft 21 and extends along the first horizontal direction, and the fork is configured to hold and overturn the goods 1000 on the first input conveyor line 1 onto the first output conveyor line 4.
Specifically, after the first input conveying line 1 conveys the cargo 1000 in place, the fork will be located at the bottom of the cargo 1000, and the first roll-over stand 2 rolls over and drives the cargo 1000 to roll over through the fork, so that the cargo 1000 leaves the first input conveying line 1.
Wherein, in order to aspect fork drives goods 1000 to overturn and take off from first input transfer chain 1, be provided with two forks of arranging side by side on the first carrier part 22, the width between two forks is greater than the width of first input transfer chain 1, and the width of first input transfer chain 1 will be less than the minor face of goods 1000, so, just can follow the bottom of goods 1000 through two forks and overturn goods 1000 and take out from first input transfer chain 1.
Or the first frame 3 is provided with a sliding seat, which can slide on the first frame 3 along the first horizontal direction, and the first turning shaft 21 of the first turning frame 2 is rotatably arranged on the sliding seat. Specifically, when the cargo 1000 needs to be overturned from the first input conveyor line 1 and taken out, the sliding seat moves toward the first input conveyor line 1, so that the fork is inserted into the transfer tray 2000 at the bottom of the cargo 1000, and thus, the overturning operation can be performed. The manner in which the cargo 1000 is turned over by the forks may be referred to as a conventional turning manner of a turning machine equipped with the forks, and is not limited and described in detail herein.
In one embodiment, to position the packing tray 3000, the first flipping machine further comprises a pushing mechanism 41, and/or a first positioning mechanism 42, and/or a second positioning mechanism 43. The structure and functions of the pushing mechanism 41, the first positioning mechanism 42, and the second positioning mechanism 43 are described below with reference to the drawings.
The pushing mechanism 41 comprises a pushing driving piece 411 and a pushing piece 412, wherein the pushing driving piece 411 is configured to drive the pushing piece 412 to reciprocate along the first horizontal direction, the pushing mechanism 41 is arranged on the first output conveying line 4 and far away from the first turnover shaft 21, and the pushing piece 412 is configured to push the packing tray 3000 on the first output conveying line 4 to move towards the first turnover shaft 21.
Specifically, the pushing mechanism 41 is disposed on the outer side of the first output conveyor line 4 so as to be away from the first inversion shaft 21, so that after the packing tray 3000 is placed on the first output conveyor line 4 and conveyed in place, the packing tray 3000 can be pushed toward the first inversion shaft 21 by the pushing member 412 of the pushing mechanism 41, so that the packing tray 3000 approaches the first inversion shaft 21. After the turnover machine turns over, the goods 1000 can accurately fall on the packing tray 3000.
The first positioning mechanism 42 includes a first positioning driving member 421 and a first positioning member 422, the first positioning driving member 421 being configured to drive the first positioning member 422 to reciprocate along the first horizontal direction, the first positioning mechanism 42 being disposed on the first roll-over stand 2 and being close to the first roll-over shaft 21, the first positioning member 422 being configured to position the packing tray 3000 on the first output conveyor line 4 along the first horizontal direction.
Specifically, the first positioning mechanism 42 is disposed on the first roll-over stand 2, and the first positioning mechanism 42 is disposed on the inner side of the first output conveying line 4 and near the first roll-over shaft 21, so that after the packing tray 3000 is placed on the first output conveying line 4 and conveyed in place, the first positioning member 422 can be driven by the first positioning driving member 421 to move so as to position the distance between the packing tray 3000 and the first roll-over shaft 21, so as to ensure that the cargo 1000 can accurately fall onto the packing tray 3000 after being turned over.
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 a vertical direction, the second positioning driving member 431 is disposed 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 packing tray 3000 on the first output conveyor line 4 in a second horizontal direction.
Specifically, the second positioning mechanism 43 is disposed on the second supporting portion, the second positioning mechanism 43 is disposed on a travelling track of the first output conveying line 4 for conveying the packing tray 3000, the second positioning driving member 431 is located below the first output conveying line 4, and in the process that the packing tray 3000 moves along the second horizontal direction, the second positioning driving member 431 drives the second positioning member 432 to extend above the first output conveying line 4 to position the packing tray 3000 in the second horizontal direction, so as to ensure that the cargo 1000 can accurately fall onto the packing tray 3000 after being turned.
And in actual use, the pushing mechanism 41, the first positioning mechanism 42 and the second positioning mechanism 43 can be matched 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 positioned between the pushing mechanism 41 and the first positioning mechanism 42, the first positioning piece 422 of the first positioning mechanism 42 is extended under the drive of the first positioning driving piece 421, and then the pushing piece 412 pushes the packing tray 3000 to the first positioning piece 422 under the drive of the pushing driving piece 411 to position the packing tray 3000 in the first horizontal direction by the first positioning piece 422.
Further, after the packing tray 3000 is conveyed in place on the first output conveyor line 4, in order to avoid the cardboard on the packing tray 3000 from being detached in the case that the first roll-over stand 2 is turned over to the first bearing portion being in the horizontal state, a cardboard holder 413242 may be provided on the pushing member 412, and the cardboard holder 413242 may be configured to press on the cardboard placed on the packing tray 3000 to prevent the cardboard from being detached from the packing tray 3000 in the erected state.
Specifically, the upper surface of the packing tray 3000 is usually provided with a cardboard, so that the cardboard falls off when the packing tray 3000 is turned to a standing state, and a cardboard clamping member 413242 may be further provided on the pushing member 412, and the pushing member 412 drives the packing tray 3000 to move, and the cardboard on the packing tray 3000 is clamped by the cardboard clamping member 413242. Thus, in the state where the first roll-over stand 2 is turned over to the erect state of the packing tray 3000, the cardboard is not detached from the packing tray 3000 by the cardboard holder 413242.
Wherein, the entity of the cardboard holder 413242 may be an elastic pressing plate or a baffle.
In addition, the driving structures of the pushing driving member 411, the first positioning driving member 421 and the second positioning driving member 431 may be used by the expression entity, such as a cylinder, an electric push rod, etc., and are not limited herein.
In an embodiment, after the goods 1000 are turned over onto the packing tray 3000, the packing tray 3000 may be output together with the goods 1000 through the first output conveying line 4, in order to ensure that the goods 1000 are smoothly conveyed by the first output conveying line 4 to avoid the goods 1000 from moving and interfering with the transfer tray 2000 on one side, the second bearing portion 23 is further provided with a sliding frame 26 and a sliding driving member 27, the sliding frame 26 is slidably disposed on the second bearing portion 23, and the sliding driving member 27 is configured to drive the sliding frame 26 to slide reciprocally along the first horizontal direction.
Specifically, after the goods 1000 are turned over onto the packing tray 3000, the sliding frame 26 will drive the first output conveying line 4 to be away from the first bearing portion 22 under the driving action of the sliding driving member 27, so that the goods 1000 can be away from the transfer tray 2000 on one side. Thus, the first output conveyor line 4 does not interfere with the transfer tray 2000 when driving the packing tray 3000 and the cargo 1000 to move.
In another embodiment, the first frame 3 is provided with first buffer members 32 at two ends, respectively, wherein one of the first buffer members 32 is configured to be supported at the bottom of the first bearing portion 22 when the first bearing portion 22 is in a horizontal state, and the other first buffer member 32 is configured to be supported at the bottom of the second bearing portion 23 when the second bearing portion 23 is in a horizontal state.
Specifically, in the overturning process of the first roll-over stand 2, the first roll-over stand 2 is driven to overturn by the first overturning driving piece, in the reciprocating overturning process of the first roll-over stand 2, in order to position the first roll-over stand 2 and buffer the impact generated when the first roll-over stand 2 moves in place, a first buffer part 32 may be provided at the corresponding end of the first frame 3, and the first buffer part 32 may include a part with a buffer function such as a shock absorbing airbag 321 or a shock absorbing rubber block, and meanwhile, the first buffer part 32 may also support the upright post 322 or the support block as a final support structure to support the first bearing part 22 and the second bearing part 23.
In an embodiment, as shown in fig. 8, for the second flipping machine, the conveying direction of the second input conveying line and the conveying direction of the second output conveying line are both along the flipping axis of the second flipping frame.
Specifically, for the second tilter, the conveying directions of the second input conveying line and the second output conveying line are along the direction of the overturning axis of the second tilter, so that the conveying of the cargoes along the long-side direction of the cargoes can be met, and the cargoes can be overturned around the long-side direction of the cargoes after being conveyed to the second tilter.
The second roll-over stand is provided with a third bearing part 21 'and a fourth bearing part 22', the third bearing part and the fourth bearing part are arranged in an L shape, the second input conveying line is arranged on the third bearing part, the second output conveying line is arranged on the fourth bearing part, two ends of the second stand are respectively provided with a second buffer part, one second buffer part is configured to be supported at the bottom of the third bearing part when the third bearing part is in a horizontal state, and the other second buffer part is configured to be supported at the bottom of the fourth bearing part when the fourth bearing part is in a horizontal state.
Meanwhile, for the second tilter, reference may be made to the clamping mechanism for clamping the transfer tray, the positioning mechanism and the pushing mechanism for positioning the packing tray, which are configured in the first tilter, and the description thereof is omitted herein.
In addition, the second roll-over stand 2' can also slide relatively on the second frame 3', i.e. a sliding seat is arranged on the second frame 3' to ensure that the second roll-over stand 2' moves along the direction perpendicular to the roll-over axis of the second roll-over stand 2 '. When the second turnover machine turns over the goods to be conveyed to the main output conveying line, the sliding seat drives the second turnover frame to move to the other end part of the second rack, so that the second output conveying line can convey the goods to the main output conveying line.
The sliding seat is driven to slide in a conventional driving manner such as an oil cylinder, a gear and a rack are matched, and the like, which are not repeated and limited.