Turnover equipment and packaging production line

Abstract

The utility model provides a turnover device and a packaging production line, the turnover device comprises an input conveying line, the input conveying line is configured to convey goods along a first horizontal direction; the overturning frame is provided with an overturning shaft, the overturning frame is configured to overturn in a reciprocating mode through the overturning shaft, the overturning frame is provided with a first bearing part and a second bearing part, and the first bearing part and the second bearing part are arranged in an L shape; the overturning shaft extends along a second horizontal direction; wherein the first bearing part is configured to bear goods conveyed by the input conveying line and turn the goods onto the second bearing part; in addition, the first horizontal direction and the second horizontal direction intersect with each other. Continuous conveying and packaging are achieved, the equipment input cost is reduced, and the packaging efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of packing machines, in particular to a flipping device and a packaging production line. Background Art

[0002] At present, automatic bundling and packing of goods are widely used in industrial production. For some goods during the transportation and packing process, 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 flipped onto a wooden pallet, and the goods finally complete the bundling and packing 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, a pallet flipping mechanism is used to perform the flipping operation of the photovoltaic module, and, according to the flipping requirement, the photovoltaic module can be flipped along the long side or the short side. However, in the actual use process, the photovoltaic module is usually conveyed in a lying posture along the direction of the long side. When it is necessary to flip along the short side, the photovoltaic module needs to be rotated so that the length direction of the photovoltaic module is perpendicular to the conveying direction, and then, the flipping is performed through the pallet flipping mechanism. In this way, in the actual use process, due to the need for the photovoltaic module to rotate, on the one hand, an additional rotatable conveying line needs to be added, resulting in an increase in the equipment input cost, and on the other hand, the discontinuity of the packaging production will occur, resulting in a reduction in the packaging production efficiency.

[0004] In view of this, how to design a technology that meets the requirements of continuous conveying and packing to reduce the equipment input cost and improve the packaging production efficiency is the technical problem to be solved by the utility model. Summary of the Utility Model

[0005] The utility model provides a flipping device and a packaging production line, which can meet the requirements of continuous conveying and packing to reduce the equipment input cost and improve the packing efficiency.

[0006] An embodiment of the present application provides a flipping device, including:

[0007] An input conveying line configured to convey goods along a first horizontal direction;

[0008] A flipping frame provided with a flipping shaft, the flipping frame being configured to reciprocally flip through the flipping shaft, the flipping frame being provided with a first bearing portion and a second bearing portion, the first bearing portion and the second bearing portion being arranged in an L shape; the flipping shaft extends along a second horizontal direction;

[0009] Wherein, the first bearing portion is configured to bear the goods conveyed by the input conveying line and flip the goods onto the second bearing portion;

[0010] In addition, the first horizontal direction and the second horizontal direction are arranged to intersect with each other.

[0011] In one embodiment of the present application, it further includes a frame and a flipping driving member;

[0012] The flipping frame is rotatably arranged on the frame through the rotating shaft, and the flipping driving member is configured to drive the flipping frame to flip on the frame through the rotating shaft.

[0013] In one embodiment of the present application, the input conveyor is arranged on the first bearing portion.

[0014] In one embodiment of the present application, a clamping mechanism is arranged on the first bearing portion. The clamping mechanism includes a clamping driving member and a clamping member, and the clamping driving member is configured to drive the clamping member to reciprocate along the second horizontal direction;

[0015] Wherein, the clamping mechanisms are respectively arranged on two sides of the first bearing portion, and the plurality of clamping mechanisms are configured to clamp the transfer tray at the bottom of the goods on the input conveyor through the plurality of clamping members.

[0016] In one embodiment of the present application, a manipulator is further arranged on the frame, and the manipulator is configured to remove the empty transfer tray on the input conveyor.

[0017] In one embodiment of the present application, a tray unloading module is further arranged on the first bearing portion, and the tray unloading module is configured to convey the empty transfer tray on the input conveyor to the outside of the input conveyor along the second horizontal direction.

[0018] In one embodiment of the present application, the tray unloading module can be a pushing cylinder, and the pushing cylinder extends along the second horizontal direction; alternatively, the tray unloading module includes a lifting and traversing conveyor, and the lifting and traversing conveyor can be lifted and convey the empty transfer tray in the second reverse direction.

[0019] In one embodiment of the present application, a limiting member is arranged on the flipping frame. The limiting member is arranged close to the rotating shaft and is configured to position the goods on the input conveyor or the transfer tray at the bottom of the goods along the first horizontal direction.

[0020] In one embodiment of the present application, the limiting member can be a limiting plate arranged on the first bearing portion, or the limiting member can be a limiting block arranged on the rotating shaft.

[0021] In one embodiment of the present application, the input conveyor is arranged on the frame;

[0022] A fork is provided on the first bearing part, the fork extends perpendicular to the turning shaft, and the fork is configured to support the goods on the input conveyor line and turn them onto the second bearing part.

[0023] In an embodiment of the present application, an avoidance opening for avoiding the fork is provided on the input conveyor line.

[0024] In an embodiment of the present application, a sliding seat is provided on the frame, the sliding seat can slide on the frame along a first horizontal direction, and the turning shaft of the turning frame is rotatably provided on the sliding seat.

[0025] In an embodiment of the present application, an output conveyor line is further included;

[0026] The output conveyor line is provided on the second bearing part, and the output conveyor line is configured to carry the goods turned from the first bearing part onto the second bearing part.

[0027] In an embodiment of the present application, a pushing mechanism, and / or a first positioning mechanism, and / or a second positioning mechanism are further included;

[0028] The pushing mechanism includes a pushing driving part and a pushing part, the pushing driving part is configured to drive the pushing part to reciprocate along the first horizontal direction; the pushing mechanism is provided on the output conveyor line and away from the turning shaft, and the pushing part is configured to push the packing tray on the output conveyor line towards the turning shaft direction;

[0029] The first positioning mechanism includes a first positioning driving part and a first positioning part, the first positioning driving part is configured to drive the first positioning part to reciprocate along the first horizontal direction; the first positioning mechanism is provided on the turning frame and close to the turning shaft, and the first positioning part is configured to position the position of the packing tray on the output conveyor line along the first horizontal direction;

[0030] The second positioning mechanism includes a second positioning driving part and a second positioning part, the second positioning driving part is configured to drive the second positioning part to reciprocate along the vertical direction; the second positioning driving part is provided below the output conveyor line, and the second positioning part is configured to extend above the output conveyor line and position the position of the packing tray on the output conveyor line along a second horizontal direction.

[0031] In an embodiment of the present application, a sliding frame and a sliding driving part are further provided on the second bearing part, the sliding frame is slidably provided on the second bearing part, and the sliding driving part is configured to drive the sliding frame to reciprocate along the first horizontal direction.

[0032] In an embodiment of the present application, buffer components are respectively arranged at both ends of the rack, and one of the buffer components is configured to support at the bottom of the first bearing part when the first bearing part is in a horizontal state; the other buffer component is configured to support at the bottom of the second bearing part when the second bearing part is in a horizontal state.

[0033] In another embodiment of the present application, a packaging production line is further provided, including:

[0034] A main conveyor line configured to convey goods to be packaged;

[0035] A flipping device, which adopts the above-mentioned flipping device and is configured to flip the goods conveyed by the main conveyor line;

[0036] A packing device configured to pack the goods before and / or after being flipped by the flipping device.

[0037] By arranging an input conveyor line on the first bearing part of the flipping frame, in the actual use process, the goods are conveyed to the input conveyor line together with the transfer pallet. The input conveyor line will continue to convey the goods along the conveying direction of the goods, so that the goods directly move to a position close to the flipping axis. Then, the flipping frame flips so that the goods are flipped and carried by the second bearing part to complete the flipping operation of the goods. In the case where the goods need to be flipped to an upright state, the goods will move along its long side direction and be conveyed to the input conveyor line and then continue to move along the long side (i.e., the first horizontal direction), and thus it is impossible to additionally configure a conveyor line with a rotating function to rotate and adjust the conveying direction of the goods. On the one hand, the equipment input cost can be reduced, and on the other hand, continuous conveying can be realized to meet the requirements of continuous conveying and packing and improve the packing efficiency. Description of the Drawings

[0038] Figure 1 It is a schematic structural diagram of the flipping device of the present utility model;

[0039] Figure 2 is Figure 1 a partial structural schematic diagram of the flipping device in

[0040] Figure 3 is Figure 2 a partially enlarged schematic diagram of area A in

[0041] Figure 4 is Figure 1 one of the schematic structural diagrams of the flipping device in the use state in

[0042] Figure 5 is Figure 1The second structural schematic diagram of the inverting device in the working state.

[0043] Reference numerals:

[0044] 1. Input conveyor

[0045] 2. Inverting frame; 21. Inverting shaft; 22. First bearing part; 23. Second bearing part; 24. Clamping mechanism; 25. Limiting part; 26. Sliding frame; 27. Sliding driving part

[0046] 241. Clamping driving part; 242. Clamping part

[0047] 3. Frame; 31. Inverting driving component; 32. Buffer component; 321. Shock-absorbing airbag; 322. Support column

[0048] 4. Output conveyor; 41. Pushing mechanism; 42. First positioning mechanism; 43. Second positioning mechanism

[0049] 411. Pushing driving part; 412. Pushing part; 413. Cardboard clamping part

[0050] 421. First positioning driving part; 422. First positioning part

[0051] 431. Second positioning driving part; 432. Second positioning part

[0052] 1000. Goods; 2000. Transfer pallet; 3000. Packing pallet Detailed implementation mode

[0053] The present utility model will be described in detail below with reference to the accompanying drawings.

[0054] As Figures 1-5 shown, the present utility model provides an inverting device, including:

[0055] An input conveyor 1, which is configured to convey goods 1000 along a first horizontal direction;

[0056] An inverting frame 2, on which an inverting shaft 21 is provided, and the inverting frame 2 is configured to reciprocally invert through the inverting shaft 21. A first bearing part 22 and a second bearing part 23 are provided on the inverting frame 2, and the first bearing part 22 and the second bearing part 23 are arranged in an L shape; the inverting shaft 21 extends along a second horizontal direction;

[0057] Wherein, the first bearing part 22 is configured to bear the goods 1000 conveyed by the input conveyor 1 and invert the goods 1000 onto the second bearing part 23;

[0058] In addition, the first horizontal direction and the second horizontal direction are arranged to intersect with each other.

[0059] Specifically, the tipping device provided in this embodiment can perform a tipping operation on the goods 1000. And after the goods 1000 are conveyed along the first horizontal direction by the input conveyor line 1 and approach the tipping shaft 21, the tipping frame 2 will tip around the tipping shaft 21 extending along the second horizontal direction, so that the goods 1000 on the input conveyor line 1 are tipped and carried on the second carrying part 23.

[0060] In the case where the goods 1000 need to be tipped to an upright state, since the goods 1000 will be conveyed along the long side direction of the goods 1000 during normal conveyance, and the long side direction of the goods 1000 is the first horizontal direction, the goods 1000 are transported to the tipping device and continue to be conveyed along the first horizontal direction through the input conveyor line 1 to achieve continuous conveyance of the goods 1000. And after the goods 1000 are conveyed by the input conveyor line 1 and approach the tipping shaft 21, they can be tipped by the tipping frame 2 so that the goods 1000 are arranged upright.

[0061] During use, a packing pallet 3000 will be placed on the second carrying part 23. In this way, after the goods 1000 are conveyed in place by the input conveyor line 1 and tipped, the goods 1000 will be carried on the packing pallet 3000.

[0062] Among them, for the first horizontal direction and the second horizontal direction, they are usually in a perpendicular state. That is, the first horizontal direction is the extending direction of the long side of the goods 1000 when being conveyed on the 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 input conveyor line 1.

[0063] By arranging the input conveyor line 1 on the first carrying part 22 of the tipping frame 2, during actual use, the goods 1000 are conveyed to the input conveyor line 1 together with the transfer pallet 2000. The 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 tipping shaft 21. Then, the tipping frame 2 tips so that the goods 1000 are tipped and carried by the second carrying part 23 to complete the tipping operation of the goods 1000. In the case where the goods 1000 need to be tipped to an upright state, the goods 1000 will move along its long side direction and be conveyed onto the input conveyor line 1 and then continue to move along the long side (i.e., the first horizontal direction). Furthermore, there is no need 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, the equipment investment cost can be reduced, and on the other hand, continuous conveyance can be achieved to meet the requirements of continuous conveyance and packing and improve the packing efficiency.

[0064] In one embodiment, the flipping device further includes a frame 3 and a flipping driving member; the flipping frame 2 is rotatably arranged on the frame 3 through the rotating shaft 21, and the flipping driving member is configured to drive the flipping frame 2 to flip on the frame 3 through the rotating shaft 21.

[0065] Specifically, to facilitate the installation of the flipping frame 2, the flipping device is configured with a frame 3 to install the flipping frame 2, and the rotating shaft 21 of the flipping frame 2 is rotatably arranged on the frame 3. The flipping driving member is used to drive the flipping frame 2 to flip. The performance entity of the flipping driving member can be an oil cylinder, and the oil cylinder will be hinged between the flipping frame 2 and the frame 3; alternatively, the flipping driving member can be a driving motor, and sprockets are respectively arranged on the rotating shaft 21, and the driving motor is in transmission connection with the sprockets to drive the flipping frame 2 to flip.

[0066] Here, there is no limitation on the specific performance entity of the flipping driving member.

[0067] In another embodiment, the input conveyor line 1 is arranged on the first carrying part 22.

[0068] Specifically, the input conveyor line 1 is fixedly installed on the first carrying part 22, and during the flipping process of the flipping frame 2, the input conveyor line 1 will flip together with the flipping frame 2.

[0069] Further, a clamping mechanism 24 is arranged on the first carrying part 22. The clamping mechanism 24 includes a clamping driving member 241 and a clamping member 242, and the clamping driving member 241 is configured to drive the clamping member 242 to reciprocate along the second horizontal direction;

[0070] Wherein, the clamping mechanisms 24 are respectively arranged on both sides of the first carrying part 22, and the plurality of clamping mechanisms 24 are configured to clamp the transfer pallet 2000 at the bottom of the goods 1000 on the input conveyor line 1 through the plurality of clamping members 242.

[0071] Specifically, in the case where the goods 1000 are moved and conveyed on the 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 input conveyor line 1 move close to the rotating shaft 21 and reach the position, the clamping mechanisms 24 on both sides of the first supporting part act, so that the transfer pallet 2000 will be clamped between the clamping members 242 on both sides.

[0072] In this way, after the turnover rack 2 is turned over so that the goods 1000 are vertically carried on the packing tray 3000 of the second supporting part, the transfer tray 2000 on the input conveyor line 1 is clamped by the clamping mechanism 24 and will not tip over.

[0073] For the clamping driving part 241, its performance 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 part can be configured differently. The cylinder on one side of the first supporting part is a large cylinder, and the cylinder on the other side of the first supporting part is a small cylinder. In this way, while the clamping mechanism 24 realizes clamping the transfer tray 2000, the position of the transfer tray 2000 in the second horizontal direction can be simultaneously positioned through the action of the large cylinder, so as to ensure that the overturned goods 1000 can accurately fall onto the packing tray 3000 on the second bearing part 23, so as to improve the accuracy of packing.

[0074] Furthermore, in order to conveniently remove the empty transfer tray 2000 on the input conveyor line 1, a manipulator is further provided on the frame 3, and the manipulator is configured to remove the empty transfer tray 2000 on the input conveyor line 1; or, a tray unloading module is further provided on the first bearing part 22, and the tray unloading module is configured to convey the empty transfer tray 2000 on the input conveyor line 1 to the outside of the input conveyor line 1 in the second horizontal direction.

[0075] Specifically, after the turnover device completes the turnover, the goods 1000 are carried on the packing tray 3000 and taken away from the second bearing part 23 for subsequent packing processes. Then, the turnover rack 2 will be turned over and reset in the reverse direction. After the turnover rack 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 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 input conveyor line 1.

[0076] For the manipulator, it can be configured with a jaw to grip and transfer the transfer tray 2000, so as to directly pick up the transfer tray 2000 from the input conveyor line 1. For the pallet unloading module, it can be a pushing cylinder, and the pushing cylinder is arranged to extend along the second horizontal direction, and the pushing cylinder can push the transfer tray 2000 out from the side of the input conveyor line 1. Alternatively, the pallet unloading module includes a lifting and traversing conveyor line, and the lifting and traversing conveyor line can be lifted and lowered 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 input conveyor line 1 can be a conveyor roller. The conveyor chains are located between two adjacent conveyor rollers. When it is necessary to convey the transfer tray 2000 out from the 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 operation of the conveyor chains can output the transfer tray 2000 from one side of the input conveyor line 1.

[0077] In one embodiment, in order to accurately control the distance of the goods 1000 from the rotation axis 21 in the first horizontal direction, a limiting member 25 is provided on the turning frame 2. The limiting member 25 is arranged close to the rotation axis 21 and is configured to limit the goods 1000 on the input conveyor line 1 or the transfer tray 2000 at the bottom of the goods 1000 along the first horizontal direction.

[0078] Specifically, during the conveying process of the goods 1000 on the input conveyor line 1, when the goods 1000 are conveyed in place, the goods 1000 or the transfer tray 2000 at its bottom will abut against the limiting member 25 to control the position of the goods 1000 in the first horizontal direction.

[0079] 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 rotation axis 21. The limiting member 25 can also be a photoelectric switch. When the photoelectric switch detects the goods, it triggers the input conveyor line 1 to stop running to limit the position of the goods 1000.

[0080] In another embodiment, for the input conveyor line 1, the input conveyor line 1 is arranged on the frame 3 and does not follow the first bearing portion 22 to flip and move. In order to take out the goods 1000 on the input conveyor line 1 and complete the flipping operation, a forklift is provided on the first bearing portion 22. The forklift is perpendicular to the rotation axis 21 and extends along the first horizontal direction. The forklift is configured to support the goods 1000 on the input conveyor line 1 and flip them onto the output conveyor line 4.

[0081] Specifically, after the input conveyor line 1 conveys the goods 1000 to the designated position, the forklift will be located at the bottom of the goods 1000. The turning frame 2 turns and drives the goods 1000 to turn through the forklift, so that the goods 1000 leave the input conveyor line 1.

[0082] Among them, in order to facilitate the forklift to drive the goods 1000 to turn and separate from the input conveyor line 1, two side-by-side forklifts are arranged on the first bearing part 22. The width between the two forklifts is greater than the width of the input conveyor line 1, and the width of the input conveyor line 1 is smaller than the short side of the goods 1000. In this way, the goods 1000 can be turned and taken out from the input conveyor line 1 by the two forklifts from the bottom of the goods 1000.

[0083] Alternatively, a sliding seat is arranged on the frame 3. The sliding seat can slide on the frame 3 along the first horizontal direction. The turning shaft 21 of the turning frame 2 is rotatably arranged on the sliding seat. Specifically, when it is necessary to turn and take out the goods 1000 from the input conveyor line 1, the sliding seat moves towards the input conveyor line 1 direction so that the forklift is inserted into the transfer tray 2000 at the bottom of the goods 1000. In this way, the turning operation can be carried out. The method of realizing the turning of the goods 1000 through the forklift can refer to the turning method of a conventional turning machine equipped with a forklift, which will not be limited and elaborated here.

[0084] In another embodiment of the present application, the turning device further includes an output conveyor line 4;

[0085] The output conveyor line 4 is arranged on the second bearing part 23, and the output conveyor line 4 is configured to carry the goods 1000 turned from the first bearing part 22 to the second bearing part 23.

[0086] Specifically, for the goods 1000 turned to the upright state on the second bearing part 23, in order to realize automatic output, an output conveyor line 4 can also be configured on the second bearing part 23. A packing tray 3000 is placed on the output conveyor line 4. 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 output conveyor line 4.

[0087] In one embodiment, in order to position the packing tray 3000, the turning device 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 drawings.

[0088] 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 disposed on the output conveyor line 4 and away from the turning shaft 21. The pushing member 412 is configured to push the packing tray 3000 on the output conveyor line 4 in the direction of the turning shaft 21.

[0089] Specifically, the pushing mechanism 41 is disposed outside the output conveyor line 4 to be away from the turning shaft 21. In this way, after the packing tray 3000 is placed on the output conveyor line 4 and conveyed to the designated position, the pushing member 412 of the pushing mechanism 41 can push the packing tray 3000 in the direction of the turning shaft 21, so that the packing tray 3000 is close to the turning shaft 21. After the turnover machine turns over, the goods 1000 can accurately fall on the packing tray 3000.

[0090] 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 disposed on the turnover frame 2 and close to the turning shaft 21. The first positioning member 422 is configured to position the position of the packing tray 3000 on the output conveyor line 4 along the first horizontal direction.

[0091] Specifically, the first positioning mechanism 42 is disposed on the turnover frame 2. The first positioning mechanism 42 is arranged inside the output conveyor line 4 and close to the turning shaft 21. In this way, after the packing tray 3000 is placed on the output conveyor line 4 and conveyed to the designated position, the first positioning driving member 421 can be driven to move the first positioning member 422 to position the distance between the packing tray 3000 and the turning shaft 21, so as to ensure that the goods 1000 can accurately fall on the packing tray 3000 after being turned over.

[0092] 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 along the vertical direction. The second positioning driving member 431 is disposed below the output conveyor line 4. The second positioning member 432 is configured to extend above the output conveyor line 4 and position the position of the packing tray 3000 on the output conveyor line 4 along the second horizontal direction.

[0093] 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 output conveyor line 4 for transporting the packing tray 3000. The second positioning driving member 431 is located below the output conveyor line 4. During the movement of the packing tray 3000 in the second horizontal direction, the second positioning driving member 431 drives the second positioning member 432 to extend above the output conveyor line 4 to position 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 being flipped.

[0094] 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 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.

[0095] Further, after the packing tray 3000 is conveyed in place on the output conveyor line 4, in order to prevent the cardboard on the packing tray 3000 from separating when the flipping frame 2 is flipped to the state where the first supporting portion is horizontal, a cardboard clamping member 413242 can be provided on the pushing member 412. The cardboard clamping member 413242 is configured to press on the cardboard placed on the packing tray 3000 to prevent the cardboard from falling off the packing tray 3000 in the erected state.

[0096] Specifically, cardboard is usually placed on the upper surface of the packing tray 3000. In order to prevent the cardboard from falling off when the packing tray 3000 is flipped to the erected state, a cardboard clamping member 413242 can also be provided on the pushing member 412. The pushing member 412 drives the movement of the packing tray 3000 and clamps the cardboard on the packing tray 3000 through the cardboard clamping member 413242. In this way, when the flipping frame 2 is flipped to the state where the packing tray 3000 is erected, the cardboard will not fall off the packing tray 3000 under the action of the cardboard clamping member 413242.

[0097] Among them, the physical entity of the cardboard clamping member 413242 can be an elastic pressing plate or a baffle.

[0098] In addition, the physical entities of the pushing driving member 411, the first positioning driving member 421, and the second positioning driving member 431 can adopt driving structural forms such as cylinders and electric push rods, which are not limited here.

[0099] In one embodiment, after the goods 1000 are flipped onto the packing pallet 3000, the packing pallet 3000 can be output together with the goods 1000 through the output conveyor line 4. To ensure the smooth conveyance of the goods 1000 by the output conveyor line 4 and avoid movement interference between the goods 1000 and the transfer pallet 2000 on one side, a sliding frame 26 and a sliding driving 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 driving member 27 is configured to drive the sliding frame 26 to reciprocally slide along the first horizontal direction.

[0100] Specifically, after the goods 1000 are flipped onto the packing pallet 3000, the sliding frame 26 will drive the output conveyor line 4 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 pallet 2000 on one side. In this way, when the 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.

[0101] In another embodiment, buffer members 32 are respectively provided at both ends of the frame 3. One of the buffer members 32 is configured to support under the bottom of the first bearing portion 22 when the first bearing portion 22 is in a horizontal state; the other buffer member 32 is configured to support under the bottom of the second bearing portion 23 when the second bearing portion 23 is in a horizontal state.

[0102] Specifically, during the flipping process of the flipping frame 2, the flipping frame 2 is driven to flip by the flipping driving member. During the reciprocating flipping process of the flipping frame 2, when the flipping frame 2 flips in place, in order to position the flipping frame 2 and buffer the impact generated when the flipping frame 2 moves in place, buffer members 32 can be provided at the corresponding ends of the frame 3. The buffer members 32 can include shock-absorbing air bags 321 or shock-absorbing rubber blocks and other components with buffer functions. At the same time, the buffer members 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.

[0103] Based on the flipping device provided in the above embodiments, in another embodiment of the present application, a packaging production line is further provided, including:

[0104] A main conveyor line configured to convey goods to be packaged and processed;

[0105] A flipping device, which adopts the above flipping device and is configured to flip the goods conveyed by the main conveyor line;

[0106] Packaging equipment, which is configured to perform packaging processing on the goods before and / or after being flipped by the flipping equipment.

[0107] Specifically, on a packaging production line, the goods to be bundled and packaged are conveyed through a main conveyor line. The goods are conveyed to the flipping equipment via the main conveyor line for flipping processing. According to the packaging requirements of the goods, corresponding packaging processing can be carried out by the packaging equipment before the goods are flipped, or corresponding packaging processing can be carried out by the packaging equipment after the goods are flipped.

[0108] The representation entity for the main conveyor line can be conventional conveying methods such as conveying rollers and conveyor chains, and the packaging equipment can adopt a bundling machine that uses bundling straps or a film wrapping machine that uses packaging film for winding packaging in conventional technologies, which will not be limited and elaborated here.

Claims

1. A flipping device, characterized in that, Comprising: An input conveyor line configured to convey goods in a first horizontal direction; A turnover rack provided with a turnover shaft, the turnover rack being configured to reciprocally turnover through the turnover shaft, the turnover rack being provided with a first bearing portion and a second bearing portion, the first bearing portion and the second bearing portion being arranged in an L shape; the turnover shaft extends in a second horizontal direction; Wherein, the first bearing portion is configured to bear the goods conveyed by the input conveyor line and turnover the goods onto the second bearing portion; In addition, the first horizontal direction and the second horizontal direction are arranged to intersect each other.

2. The flipping device according to claim 1, characterized in that, Further comprising a frame and a turnover driving member; The turnover rack is rotatably arranged on the frame through the turnover shaft, and the turnover driving member is configured to drive the turnover rack to turnover on the frame through the turnover shaft.

3. The flipping device according to claim 2, characterized in that, The input conveyor line is arranged on the first bearing portion.

4. The turnover device according to claim 3, characterized in that, A clamping mechanism is arranged on the first bearing portion, the clamping mechanism comprising a clamping driving member and a clamping member, the clamping driving member being configured to drive the clamping member to reciprocally move in the second horizontal direction; Wherein, the clamping mechanisms are respectively arranged on two side portions of the first bearing portion, and a plurality of the clamping mechanisms are configured to clamp a transfer pallet at the bottom of the goods on the input conveyor line through a plurality of the clamping members.

5. The turnover device according to claim 3, characterized in that, A manipulator is further arranged on the frame, the manipulator being configured to remove an empty transfer pallet on the input conveyor line; Or, a pallet unloading module is further arranged on the first bearing portion, the pallet unloading module being configured to convey an empty transfer pallet on the input conveyor line to the outside of the input conveyor line in the second horizontal direction.

6. The turnover device according to claim 3, characterized in that, A limiting member is arranged on the turnover rack, the limiting member being arranged close to the turnover shaft and being configured to limit the goods on the input conveyor line or the transfer pallet at the bottom of the goods in the first horizontal direction.

7. The turnover device according to claim 2, characterized in that, The input conveyor line is arranged on the frame; A forklift is arranged on the first bearing portion, the forklift extending perpendicularly to the turnover shaft, the forklift being configured to support the goods on the input conveyor line and turnover the goods onto the second bearing portion.

8. The flipping device according to any one of claims 1-7, characterized in that, Further comprising an output conveyor line; The output conveyor line is arranged on the second bearing portion, and the output conveyor line is configured to bear the goods turned from the first bearing portion to the second bearing portion.

9. The turnover device according to claim 8, characterized in that, Further comprising a pushing mechanism, and / or a first positioning mechanism, and / or a second positioning mechanism; The pushing mechanism comprises a pushing driving member and a pushing member, the pushing driving member being configured to drive the pushing member to reciprocally move in the first horizontal direction; the pushing mechanism is arranged on the output conveyor line and away from the turnover shaft, and the pushing member is configured to push a packing pallet on the output conveyor line towards the turnover shaft direction; The first positioning mechanism includes a first positioning driving member and a first positioning member. The first positioning driving member is configured to drive the first positioning member to reciprocate along the first horizontal direction. The first positioning mechanism is disposed on the flipping frame and near the flipping axis. The first positioning member is configured to position the packing tray on the output conveyor line along the first horizontal direction. The second positioning mechanism includes a second positioning driving member and a second positioning member. The second positioning driving member is configured to drive the second positioning member to reciprocate along the vertical direction. The second positioning driving member is disposed below the output conveyor line. The second positioning member is configured to extend above the output conveyor line and position the packing tray on the output conveyor line along the second horizontal direction.

10. The turnover device according to claim 8, characterized in that, A sliding frame and a sliding driving member are further disposed on the second bearing portion. The sliding frame is slidably disposed on the second bearing portion. The sliding driving member is configured to drive the sliding frame to reciprocate along the first horizontal direction.

11. A packaging production line, characterized in that, Comprising: A main conveyor line configured to convey goods to be packaged and processed. A flipping device adopting the flipping device according to any one of claims 1-10, the flipping device being configured to flip the goods conveyed by the main conveyor line. A packing device configured to pack the goods before flipping and / or after flipping by the flipping device.

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