CN113955183A

CN113955183A - Lifting lug folding device

Info

Publication number: CN113955183A
Application number: CN202111220093.5A
Authority: CN
Inventors: 陈喜召; 杨爱俊; 胡玉标
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-01-21
Anticipated expiration: 2041-10-20
Also published as: CN113955183B

Abstract

The invention belongs to the technical field of electronic product accessory packaging, and discloses a lifting lug folding device which comprises a workbench, a folding driving assembly, a folding assembly and a fixing assembly. The turnover driving assembly is arranged on the workbench; the folding component is arranged on the driving end of the folding driving component and used for folding the paperboard in the data line component out of the lifting part; the fixing component is arranged on the workbench and used for fixing the data line component. This carry ear to turn over a device and can turn over a card paper in the data line and carry the portion of pulling to make things convenient for the user to take out the data line subassembly, improved user experience.

Description

Lifting lug folding device

Technical Field

The invention relates to the technical field of electronic product accessory packaging, in particular to a lifting lug folding device.

Background

With the development of the smart phone industry, the packaging of mobile phone accessories tends to be complicated and automatic. In the prior art, the automatic packaging of the data line is relatively simple, and the data line formed by winding can only be placed into a product box.

At present, the requirement for data line packaging is higher and higher, the data line needs to be placed on a paperboard, and then the paperboard needs to be folded out to facilitate a user to take out a lifting part of the data line. However, these procedures have not been completed by prior art data line automated packaging equipment. Therefore, a data line boxing apparatus is needed to complete the above processes.

Disclosure of Invention

The invention aims to provide a lifting lug folding device which can fold a paperboard out of a lifting part so as to facilitate a user to take out a data line assembly.

In order to achieve the purpose, the invention adopts the following technical scheme:

a lifting lug folding device comprising:

a work table;

the turnover driving assembly is arranged on the workbench;

the folding component is arranged on the output end of the folding driving component and is used for folding the paperboard in the data line component out of the lifting part;

and the fixing component is arranged on the workbench and used for fixing the data line component.

Preferably, the turnover assembly comprises a first mounting plate, a turnover part and a fixed pressing block, the first mounting plate is arranged at the output end of the turnover driving assembly, the turnover part is arranged on the first mounting plate, the fixed pressing block is arranged on the first mounting plate, the turnover driving assembly can drive the first mounting plate to move so as to drive the turnover part and the fixed pressing block to move horizontally and vertically, so that the turnover part (522) can turn the paperboard out of the lifting part, and the fixed pressing block can press the lifting part in a turnover state.

Preferably, the turnover driving assembly comprises a first driving piece, a second driving piece and a second mounting plate, the second mounting plate is arranged on the workbench, the first driving piece is arranged on the second mounting plate, the second driving piece is arranged at the output end of the first driving piece, and the first mounting plate is arranged at the output end of the second driving piece;

the turnover part comprises a third driving piece and a turnover shovel plate, the third driving piece is arranged on the first mounting plate, and the turnover shovel plate is arranged at the output end of the third driving piece;

the distance from the lowest point of the turnover shovel plate to the workbench is smaller than the distance from the lowest point of the fixed pressing block to the workbench.

Preferably, the turnover part further comprises a turnover fixing plate, a fourth slide rail, a limiting plate, a turnover connecting plate and an elastic part, the turnover fixing plate is arranged at the output end of the third driving part, the fourth slide rail is arranged between the turnover fixing plate and the turnover connecting plate, the limiting plate is arranged at the bottom end of the turnover fixing plate and used for limiting the connection plate to be separated from the fourth slide rail, the turnover shovel plate is arranged on the connection plate, one end of the elastic part is connected with the connection plate, and the other end of the elastic part is connected with the turnover fixing plate.

Preferably, the fixing assembly comprises a fixing base, a claw part and a plurality of first limiting blocks, the fixing base is arranged on the workbench, the first limiting blocks are arranged on the fixing base in an enclosing mode, when the data line assembly is placed on the fixing base, the inner walls of the first limiting blocks can abut against the outer wall of the data line assembly to provide guidance for the data line assembly, and the claw part is arranged on the fixing base and used for clamping the data line assembly.

Preferably, the fixing assembly further comprises a plurality of second limiting blocks, the second limiting blocks are arranged on the fixing base, and the second limiting blocks can abut against two sides of the paperboard outline.

Preferably, the lifting lug folding device further comprises a film grabbing mechanism, a fixed pressing plate is arranged on the fixed pressing plate, a film is arranged on one side face of the paperboard, the film is provided with a protruding portion extending out of the outline of the paperboard, the fixed pressing plate can abut against the protruding portion to bend the protruding portion downwards, and the film grabbing mechanism can grab the protruding portion.

Preferably, the film grabbing mechanism comprises a clamping assembly and a recycling assembly, the clamping assembly is arranged on the side, away from the fixing assembly, of the workbench and used for grabbing the film, and the recycling assembly is arranged on the side, away from the fixing assembly, of the workbench and used for recycling the film released by the clamping assembly.

Preferably, the clamping assembly includes a clamping fixing plate and a clamping component, the clamping fixing plate is fixedly disposed on a side surface of the workbench, which is away from the fixing assembly, and the clamping component is disposed on the clamping fixing plate.

Preferably, the clamping component includes a fourth driving element, a fifth driving element, a sixth driving element and two clamping fingers, the fourth driving element is disposed on the clamping fixing plate, the fifth driving element is disposed at an output end of the fourth driving element, the sixth driving element is disposed at an output end of the fifth driving element, the two clamping fingers are disposed at an output end of the sixth driving element, and the sixth driving element can drive the two clamping fingers to approach or separate from each other.

Preferably, the recycling assembly comprises a vacuum suction head, a vacuum generator and a recycling container, the vacuum suction head is arranged on the side surface of the workbench, which is away from the fixing assembly, the vacuum suction head is provided with a vacuum suction port, and the vacuum generator is arranged between the vacuum suction head and the recycling container and is used for communicating the vacuum suction port with the recycling container.

Preferably, the recycling assembly further includes a seventh driving member, the seventh driving member is disposed on a side of the workbench away from the fixing assembly, and the vacuum suction head is disposed on an output end of the seventh driving member.

The invention has the beneficial effects that:

the invention provides a lifting lug folding device which comprises a folding driving component, a folding component and a fixing component. The folding driving assembly can drive the folding assembly to move, and the folding assembly can fold the paperboard out of the lifting part; the fixing component is used for fixing the data line component. This carry ear to turn over a device and can turn over a card paper in the data line and carry the portion of pulling to make things convenient for the user to take out the data line subassembly, improved user experience.

Drawings

Fig. 1 is a schematic overall structure diagram of a data line boxing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a pressure maintaining mechanism of a data line boxing apparatus according to an embodiment of the present invention;

fig. 3 is an enlarged view of a pressure holding mechanism a of the data line boxing apparatus according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a data line assembly feeding device of a data line boxing apparatus according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a feeding and discharging driving assembly of the data line boxing apparatus according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a bin of the data line boxing apparatus according to the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a conveying mechanism of the data line boxing apparatus according to the embodiment of the present invention;

fig. 8 is a schematic structural diagram of a lifting lug folding device of the data line boxing apparatus according to the embodiment of the present invention;

fig. 9 is a first schematic structural diagram of a folding assembly of the data line boxing apparatus according to the embodiment of the present invention;

fig. 10 is a second schematic structural diagram of the folding assembly of the data line boxing apparatus according to the embodiment of the present invention;

fig. 11 is a first schematic structural diagram of a film gripping mechanism of a data line boxing apparatus according to an embodiment of the present invention;

fig. 12 is a second schematic structural diagram of a film gripping mechanism of the data line boxing apparatus according to the embodiment of the present invention;

fig. 13 is a schematic diagram of a data line assembly of the data line boxing apparatus according to the embodiment of the present invention.

In the figure:

1-a workbench;

2-a product cartridge delivery device; 21-a buffer station; 22-a loading station; 23-a pressure maintaining mechanism; 231-pressure maintaining mounting plate; 232-a hoisting assembly; 2321 — lifting drive; 2322 — a lifting clamping member; 2322 a-lifting mounting plate; 2322 b-clamp drive; 2322 c-clamping bar; 2322 d-first slide rail; 2323-a second slide rail; 233-a compacting assembly; 2331-compacting fixed blocks; 2332-indenter; 2333-weight block; 2334-a third slide rail; 2335-a stopper; 2335 a-a restraining post; 2335 b-limit mounting block; 2335 c-limit abutment block;

3-data line assembly feeding device; 31-a first feed mechanism; 32-a first blanking mechanism; 33-a loading and unloading drive assembly; 331-a feeding and discharging driving member; 332-a lifting module; 333-connecting plate; 34-loading and unloading bearing plate; 35-auxiliary components; 351-auxiliary drive; 352-a secondary support plate; 36-a handling mechanism; 361-a horizontal moving assembly; 362-vertical movement assembly; 363-a grasping element; 3631-grasping the stent; 3632-sucker stand; 3633-suction cup; 37-a storage bin; 371-base; 372-a bottom support shelf; 373-side support bars;

4-lining feeding device; 41-a second feeding mechanism; 42-a second blanking mechanism;

5-lifting lug folding device; 51-a fold-over drive assembly; 511-a first drive member; 512-a second driving member; 513 — a second mounting plate; 52-a flip assembly; 521-a first mounting plate; 522-a flip part; 5221-a third drive member; 5222-turnover shovel plate; 5223-fold over the fixation plate; 5224-a fourth slide rail; 5225-limiting plate; 5226-folding a connecting plate; 5227-an elastic member; 523-fixed pressing block; 5231-fixed platen; 53-a stationary component; 531-fixed base; 532-jaw member; 533-a first stopper; 534-a second stopper; 54-a film gripping mechanism; 541-a clamping assembly; 5411-clamping fixture plate; 5412-clamping member; 5412 a-fourth drive; 5412 b-fifth driver; 5412 c-sixth driver; 5412 d-grip fingers; 542-a recovery assembly; 5421-vacuum pipette tip; 5422-vacuum generator; 5423-recovery vessel; 5424-seventh driver;

6-a manipulator;

100-a data line assembly; 101-paper jam; 1011-a pull-up portion; 1012-film;

200-lining.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1, the present embodiment provides a data line boxing apparatus for packing a data line assembly 100 and a liner 200 into a product box. The data line boxing apparatus comprises a workbench 1, wherein the workbench 1 is a mounting carrier for each component in the whole apparatus. The data line boxing equipment further comprises a product box conveying device 2, a data line assembly feeding device 3, a lining feeding device 4, a lifting lug folding device 5 and a manipulator 6. Wherein, product box conveyor 2 sets up on workstation 1, and product box conveyor 2 includes buffering station 21 and material loading station 22. The buffer station 21 is used for buffering empty product boxes transported from a previous station of the data line boxing equipment, and the empty product boxes can be placed one by one to enter the feeding station 22; the loading station 22 is used to block an empty product box for loading of the data line assembly 100 and liner 200 into the product box. In the present embodiment, the buffer station 21 and the loading station 22 are prior art and will not be described in detail here. Buffering station 21 and material loading station 22 are located a straight line, and the interval sets up, make the product box smoothly get into material loading station 22 from buffering station 21. The data line assembly feeder 3 is disposed on the work table 1, and is used for supplying the data line assembly 100. In the present embodiment, as shown in fig. 13, the data line assembly 100 includes a data line and a jam 101, and the data line is sleeved on the outer circumference of the jam 101. Further, the data line assembly feeder 3 includes a first feeding mechanism 31 and a first discharging mechanism 32, the first feeding mechanism 31 is used for carrying a first tray filled with the data line assembly 100; the first blanking mechanism 32 is used for receiving the empty first tray transported by the first feeding mechanism 31. It can be understood that, when a plurality of first trays filled with the data line assembly 100 are vertically placed at the first feeding mechanism 31 by a manual work, after the manipulator 6 takes the materials, the empty first tray is conveyed to the first discharging mechanism 32, and is conveyed downwards by the first discharging mechanism 32, so that the manual work is saved, and the work efficiency of the data line boxing equipment is improved. The liner feeder 4 is provided on the table 1, and supplies the liner 200. Further, the lining feeding device 4 comprises a second feeding mechanism 41 and a second discharging mechanism 42, the second feeding mechanism 41 is used for carrying a second tray filled with the lining 200; the second blanking mechanism 42 is used for receiving the empty second tray transported by the second feeding mechanism 41. It can be understood that, when a plurality of second trays filled with the liners 200 are vertically placed at the second feeding mechanism 41 by manual work, after the manipulator 6 takes the materials, the empty second tray is conveyed to the second blanking mechanism 42, and is conveyed downwards by the second blanking mechanism 42, so that the manual work is saved, and the work efficiency of the data line boxing equipment is improved. The lifting lug folding device 5 is arranged on the workbench 1 and is used for folding the paperboard 101 out of the lifting part 1011 so as to facilitate the user to take out the data line. The manipulator 6 is arranged on the workbench 1 and is used for moving the data line assembly 100 in the data line assembly feeding device 3 to the lug lifting and folding device 5, moving the data line assembly to the feeding station 22 by the manipulator 6 after being processed by the lug lifting and folding device 5, and moving the lining 200 in the lining feeding device 4 to the feeding station 22.

The data line boxing equipment that this embodiment provided includes product box conveyor 2, data line subassembly feedway 3, inside lining feedway 4, lifting lug turnover device 5 and manipulator 6. Wherein the product box conveying device 2 is used for conveying product boxes; the data line assembly feeder 3 is used for carrying a first tray on which the data line assembly 100 is placed, and the data line assembly 100 comprises a data line and a paper jam 101; the lining feeding device 4 is used for bearing a second tray for placing the lining 200; the lifting lug folding device 5 is used for folding the paperboard 101 out of the lifting part 1011, and the manipulator 6 is used for sequentially placing the data line assembly 100 and the lining 200 into a product box and conveying the product box to the next station by the product box conveying device 2. The data line boxing device has high automation degree and improves the working efficiency; and the lifting lug folding device 5 can fold the paperboard 101 out of the lifting part 1011, so that the user can take out the data line assembly 100 conveniently.

It is understood that the data line assembly 100 and the liner 200 of the present embodiment may be replaced with other materials to be loaded.

As shown in fig. 1-2, in order to make the data line assembly 100 and the liner 200 placed in the product box adhere tightly to the product box and prevent the data line assembly 100 and the liner 200 from deflecting, the product box conveying device 2 further includes a pressure maintaining mechanism 23 located at the downstream of the feeding station 22, the pressure maintaining mechanism 23 is disposed on the workbench 1, the product box enters the pressure maintaining mechanism 23 after the feeding station 22 finishes feeding, and the pressure maintaining mechanism 23 can compact the data line assembly 100 and the liner 200 to ensure that the liner adheres tightly to the product box, thereby improving the aesthetic effect of the package.

With continued reference to fig. 2, in particular, the dwell mechanism 23 includes a dwell mounting plate 231, a lift assembly 232, and a compaction assembly 233. Wherein, the pressure maintaining mounting plate 231 is disposed on the worktable 1 for supporting the hoisting assembly 232 and the compacting assembly 233. The lifting assembly 232 is disposed on the pressure maintaining mounting plate 231 and can drive the product box to ascend or descend so that the data line assembly 100 and the liner 200 in the product box can abut against the compacting assembly 233. The compacting assembly 233 is disposed on the pressure maintaining mounting plate 231, and when the lifting assembly 232 drives the pressure product box to ascend and descend, the compacting assembly 233 can press the data line assembly 100 and the liner 200 in the product box to compact the data line assembly 100 and the liner 200.

More specifically, the lift assembly 232 is now described in conjunction with FIG. 2. The lifting assembly 232 includes a lifting drive 2321 and a lifting clamping member 2322. The lifting driving member 2321 is disposed on the pressure maintaining mounting plate 231 and is configured to drive the lifting clamping member 2322 to ascend and descend. A jack clamp member 2322 is provided at the output end of jack drive 2321 for clamping the product cartridge housing data line assembly 100 and liner 200. After the lifting clamping member 2322 clamps the product cartridge, the lifting drive 2321 drives the lifting clamping member 2322 to move up and down to bring the data line assembly 100 and the liner 200 into abutment with the compaction assembly 233 so that the reaction force of the compaction assembly 233 compacts the data line assembly 100 and the liner 200 in the product cartridge. In this embodiment, the lifting drive 2321 is a skid cylinder.

More specifically, with continued reference to fig. 2, the lift clamp member 2322 is described in detail in connection with fig. 2. The lifting clamping member 2322 includes a lifting mounting plate 2322a, a clamping drive 2322b and two clamping bars 2322 c. The hoisting mounting plate 2322a is arranged at the output end of the hoisting driving member 2321, the clamping driving member 2322b is arranged on the hoisting mounting plate 2322a, the two clamping rods 2322c are arranged at the output end of the clamping driving member 2322b relatively, and the clamping driving member 2322b can drive the two clamping rods 2322c to approach each other to clamp the product box and to move away from each other to put down the product box.

In the present embodiment, the clamping driving member 2322b is a double-acting cylinder, two clamping rods 2322c are disposed at the output ends of the two sides of the clamping driving member 2322b, and the clamping driving member 2322b can simultaneously drive the two clamping rods 2322c to move toward or away from each other.

Optionally, the clamping bar 2322c includes an L-shaped bar and a clamping bar. The hoisting clamping component 2322 further comprises two clamping connection plates, the two clamping connection plates are respectively arranged at the output ends of the two sides of the clamping driving piece 2322b, the L-shaped rod is arranged on the clamping connection plates, the clamping connection rod is arranged on the L-shaped rod, the clamping driving piece 2322b drives the clamping connection plates to move so as to drive the L-shaped rod to move, and then the two clamping connection rods can clamp the product box. Further, the both sides of joint pole are provided with the joint groove, and the joint groove can with the fixed joint of product box to make two clamping bar 2322c can be fixed firm with the product box.

Further, in order to enable the two clamping bars 2322c to slide more stably and smoothly, the hoisting clamping component 2322 further includes two first sliding rails 2322d, the two first sliding rails 2322d and the two clamping bars 2322c are disposed in a one-to-one correspondence manner, the two clamping connection plates are disposed at two output ends of the clamping driving member 2322b respectively, the first sliding rail 2322d is disposed between the hoisting mounting plate 2322a and the clamping connection plates, and the clamping driving member 2322b can drive the clamping connection plates to move along the sliding direction of the first sliding rail 2322d, so as to drive the clamping bars 2322c to move, and the sliding of the clamping bars 2322c is more stable and smooth.

With reference to fig. 2, in order to make the lifting mounting plate 2322a slide more stably and smoothly under the action of the lifting driving member 2321, the lifting assembly 232 further includes a second sliding rail 2323, the second sliding rail 2323 is disposed between the pressure maintaining mounting plate 231 and the lifting mounting plate 2322a, the pressure maintaining mounting plate 231 is fixed on the working platform 1, and the lifting driving member 2321 drives the lifting mounting plate 2322a to move up and down along the sliding direction of the second sliding rail 2323.

With continued reference to fig. 2, in particular, the compacting assembly 233 includes a compacting block 2331 and a ram 2332, the compacting block 2331 being disposed on the pressure maintaining mounting plate 231 and the ram 2332 being disposed at one end of the compacting block 2331 for compacting the data line assembly 100 and the liner 200 in the product box. It can be understood that the compacting block 2331 and the pressing head 2332 are designed in a split type, so that the pressing head 2332 can be designed to be different according to products to meet the compacting requirements of different products.

The compaction assembly 233 is now described in more detail in conjunction with FIG. 2. In order to achieve better compaction without damaging the product, the compacting assembly 233 further includes a weight 2333, a third slide 2334, and a stop 2335. The third slide rail 2334 is disposed between the pressure maintaining mounting plate 231 and the fixed compacting block 2331, so that the fixed compacting block 2331 can slide relative to the pressure maintaining mounting plate 231. Optionally, a plurality of balancing weights 2333 are provided, and a plurality of balancing weights 2333 are provided at the other end of the compacting fixing block 2331, so that the number of the balancing weights 2333 can be selected according to the needs of the product, and the product is not crushed under the condition of ensuring compaction. The limiting member 2335 is used for limiting the fixed compacting block 2331 to be separated from the third slide rail 2334. It is understood that the first sliding rail 2322d, the second sliding rail 2323 and the third sliding rail 2334 are standard linear guide slider mechanisms, which are convenient to purchase.

In this embodiment, the principle of compacting the product by the compacting assembly 233 is to clamp and then lift the product cartridge by the lifting assembly 232 so that the product cartridge abuts against the pressure head 2332, and the compacting assembly 233 provides pressure to the product cartridge under its own weight so that the product can be compacted. It will be appreciated that the compacting assembly 233 is free to rise and fall in the sliding direction of the third slide rail 2334.

Further, in order to facilitate the installation, the compacting assembly 233 further includes a compacting connecting plate, the compacting connecting plate is fixedly disposed on the pressure maintaining mounting plate 231, and the third slide rail 2334 is disposed between the compacting connecting plate and the compacting fixing block 2331, so that the compacting fixing block 2331 can slide up and down to perform a lifting motion.

Further, as shown in fig. 3, the limiting member 2335 includes a limiting post 2335a, a limiting mounting block 2335b, and a limiting abutment block 2335 c. The limiting mounting block 2335b is arranged on the compacting connecting plate, the limiting post 2335a is arranged on the limiting mounting block 2335b, the limiting abutting block 2335c is arranged on the compacting fixing block 2331, when the compacting fixing block 2331 generates downward sliding displacement due to self weight, the limiting abutting block 2335c abuts against the limiting post 2335a, and the limiting compacting fixing block 2331 is separated from the third sliding rail 2334.

Preferably, in order to make the product compacting effect better, the compacting assemblies 233 are provided with two sets, and the two sets of compacting assemblies 233 simultaneously compact the product, so that irregularly-shaped products can be applied.

As shown in fig. 4-5, fig. 4 is a schematic structural view of the data line assembly feeder 3, and fig. 5 is a schematic structural view of the upper and lower feeding driving assembly 33 and the upper and lower loading and unloading support plate 34. The data line assembly feeder 3 will now be described with reference to fig. 3-4.

Specifically, the first feeding mechanism 31 and the first discharging mechanism 32 each include a feeding and discharging driving assembly 33 and a feeding and discharging support plate 34. Wherein, the loading and unloading support plate 34 is disposed at the output end of the loading and unloading driving assembly 33. The loading and unloading driving assembly 33 of the first loading mechanism 31 can drive the loading and unloading bearing plate 34 of the first loading mechanism 31 to ascend; the loading and unloading driving assembly 33 of the first unloading mechanism 32 can drive the loading and unloading bearing plate 34 of the first unloading mechanism 32 to descend. The upper and lower support plates 34 of the first loading mechanism 31 are used for supporting a first tray filled with the data line assembly 100; the upper and lower carrier plates 34 of the first blanking mechanism 32 are used to support the empty first tray. Two last unloading drive assembly 33 intervals set up on workstation 1, are located first feed mechanism 31 and first feed mechanism 32 department respectively, and the position overall arrangement is more reasonable.

With continued reference to fig. 5, the loading and unloading driving assembly 33 includes a loading and unloading driving member 331, a lifting module 332, and a connecting plate 333. The lifting module 332 is disposed on the working platform 1, the loading and unloading driving member 331 is disposed on the lifting module 332, the connecting plate 333 is disposed at an output end of the lifting module 332, and the loading and unloading supporting plate 34 is disposed on the connecting plate 333. The upper and lower driving members 331 drive the lifting module 332 to move, and further drive the connecting plate 333 to lift, and the connecting plate 333 drives the upper and lower supporting plates 34 to lift, so as to realize the lifting feeding and descending collection of the first material tray. The structure is simple and compact, and the use is convenient. In this embodiment, the lifting module 332 is a ball screw sliding table module, and is convenient to use.

As shown in fig. 6, in particular, the first feeding mechanism 31 and the first discharging mechanism 32 each further include a bin 37, and the bin 37 of the first feeding mechanism 31 is used for carrying a first tray filled with the data line assembly 100; the magazine 37 of the first blanking mechanism 32 is used to carry an empty first tray. The silo 37 can guarantee that the first material tray does not collapse, and the lifting feeding and descending collecting positions are more accurate.

With continued reference to fig. 6, more specifically, the magazine 37 includes a base 371, a bottom support frame 372, and a plurality of side support rods 373. Wherein, base 371 sets up in the below of workstation 1, and bottom sprag frame 372 slides and sets up on base 371, makes things convenient for bottom sprag frame 372 to shift out in order to make things convenient for operating personnel material loading, and the material loading is accomplished the back, directly push target in place can, convenient operation is swift. A plurality of lateral support rods 373 are disposed on the bottom support frame 372, and surround the first tray for limiting the first tray so that the first tray does not collapse. Similarly, the working principle of the bin 37 of the first discharging mechanism 32 is the same as that of the bin 37 of the first feeding mechanism 31, and the description thereof is omitted.

With continued reference to fig. 4, in order to enable continuous production, each of the first feeding mechanism 31 and the first discharging mechanism 32 further includes a plurality of auxiliary components 35, the plurality of auxiliary components 35 of the first feeding mechanism 31 are configured to support the remaining first trays with the preset number, and the plurality of auxiliary components 35 of the first discharging mechanism 32 are configured to support the first trays with the preset number transported by the first feeding mechanism 31. In the actual production process, when this data line subassembly feedway 3 sets up the remaining preset number of first charging tray on first feed mechanism 31, the auxiliary assembly 35 of first feed mechanism 31 moves, supports the first charging tray of the remaining preset number, and at this moment, operating personnel just can shift out the bottom support frame 372 of first feed mechanism 31 department, put into the first charging tray of the good data line subassembly 100 of dress, directly push in can. And the auxiliary assembly 35 of the first blanking mechanism 32 also acts after the first material tray of the first feeding mechanism 31 has the preset number, at this time, the first material tray conveyed from the first feeding mechanism 31 is put into the auxiliary assembly 35 of the first blanking mechanism 32, and the operator can move out the bottom support 372 of the first blanking mechanism 32, directly take out the empty first material tray, and directly push in the empty first material tray. This auxiliary assembly 35 allows the data line boxing apparatus to complete uninterrupted continuous production. It can be understood that the preset number can be 3 or 5, and the number of the preset number is not limited here, as long as the first material tray can be replaced without shutdown.

Optionally, four auxiliary assemblies 35 are arranged on each of the first feeding mechanism 31 and the first blanking mechanism 31. Further, two by two of four auxiliary assemblies 35 of the first feeding mechanism 31 are a set of two ends of the first tray symmetrically arranged in the first feeding mechanism 31, and two by two of four auxiliary assemblies 35 of the first discharging mechanism 32 are a set of two ends of the first tray symmetrically arranged in the first discharging mechanism 32, so that the first tray is more stably supported.

More specifically, the auxiliary assembly 35 includes an auxiliary driving member 351 and an auxiliary supporting plate 352, the auxiliary supporting plate 352 is respectively disposed on the output end of the auxiliary driving member 351, the auxiliary driving member 351 is disposed on the workbench 1, and the auxiliary driving member 351 can drive the auxiliary supporting plate 352 to move so as to support a preset number of first trays. In this embodiment, the auxiliary drive 351 is a dual rod cylinder.

Optionally, in order to conveniently detect the remaining number of the first trays with the preset number, the data line assembly feeding device 3 further comprises a correlation photoelectric device. Furthermore, the correlation photoelectricity is provided with a plurality of, and a plurality of correlation photoelectricity and the first charging tray one-to-one setting of predetermineeing the number can correspond the setting with the high successive layer of first charging tray, can the accurate remaining number that detects first charging tray.

In an optional embodiment, the number of the correlation photoelectricity is less than the preset number of the first material discs, and the first material discs without the correlation photoelectricity are positioned between the first material discs with the correlation photoelectricity, so that the cost is saved under the condition that the production requirement can be met. Illustratively, the first material tray with the preset number is provided with five, the number of the correlation photoelectricity is provided with three, and the three correlation photoelectricity are arranged corresponding to the first layer, the third layer and the fifth layer of the first material tray. It can be understood that when the fifth layer correlation photoelectric detector does not detect the first tray and the third layer correlation photoelectric detector detects the first tray, the remaining number of the first trays with the preset number can be determined to be three or four; when the third layer of correlation photoelectric detection cannot detect the first material tray and the first layer of correlation photoelectric detection detects the first material tray, the residual quantity of the first material trays with the preset number can be judged to be one or two.

Specifically, as shown in fig. 4, in order to facilitate the transportation of the first tray, the data line assembly feeding device 3 further includes a transporting mechanism 36, and the transporting mechanism 36 is disposed on the workbench 1 and located above the first feeding mechanism 31 and the first discharging mechanism 32, so that the transporting mechanism 36 can transport the empty first tray from the first feeding mechanism 31 to the first discharging mechanism 32.

More specifically, as shown in fig. 7, the carrying mechanism 36 includes a horizontal moving assembly 361, a vertical moving assembly 362, and a grasping assembly 363. The horizontal moving assembly 361 is arranged on the workbench 1, the vertical moving assembly 362 is arranged on the horizontal moving assembly 361, the horizontal moving assembly 361 can drive the vertical moving assembly 362 to move along the horizontal direction, and the grabbing assembly 363 is arranged on the vertical moving assembly 362, so that the grabbing assembly 363 has the functions of moving in the horizontal direction and the vertical direction. When the carrying mechanism 36 is operated, first, the horizontal moving assembly 361 moves the gripping assembly 363 to the first feeding mechanism 31; then, the first vertical driving assembly drives the grabbing assembly 363 to move towards the first tray, and the grabbing assembly 363 grabs the first tray; finally, the vertical moving assembly 362 lifts the first tray, and the horizontal moving assembly 361 moves the first tray to the first discharging mechanism 32. It can be understood that the vertical moving assembly 362 can adjust the moving distance in the vertical direction according to the remaining number of the first trays, so as to ensure that the preset number of the first trays can be completely transported from the first feeding mechanism 31 to the first discharging mechanism 32.

More specifically, horizontal migration subassembly 361 and vertical migration subassembly 362 are ball sliding table module, and purchase, installation are very convenient.

Optionally, the grasping assembly 363 includes a grasping bracket 3631, a plurality of suction cup brackets 3632, and a plurality of suction cups 3633. In this embodiment, the suction cups 3633 are disposed in one-to-one correspondence with the suction cup holders 3632, and four suction cups are disposed. The grabbing bracket 3631 is arranged at the output end of the vertical moving assembly 362, two of the four suction cup brackets 3632 are arranged on one side of the grabbing bracket 3631, the other two suction cup brackets are symmetrically arranged on the other side of the grabbing bracket 3631, and the four suction cups 3633 are respectively arranged on the four suction cup brackets 3632. Further, a long slot is formed in the suction cup support 3632, and a bolt penetrates through the long slot to fix the suction cup support 3632 and the grabbing support 3631, so that the position of the bolt can be adjusted, and the suction cup 3633 can accurately and firmly suck the first tray.

Specifically, the structural principle of the liner feeder 4 is the same as that of the data line assembly feeder 3, and will not be described in detail here.

Specifically, as shown in fig. 8, fig. 8 is a schematic structural view of the lifting lug folding device 5. The structure of the lifting lug folding device 5 will now be described with reference to fig. 8. The lifting lug folding device 5 comprises a folding driving component 51, a folding component 52 and a fixing component 53. The folding driving assembly 51 is disposed on the workbench 1, the folding assembly 52 is disposed at an output end of the folding driving assembly 51, the folding driving assembly 51 can drive the folding assembly 52 to move, and the folding assembly 52 can fold the paperboard 101 out of the lifting portion 1011. The fixing member 53 is disposed on the table 1, and is used for fixing the data line assembly 100. In this embodiment, the lifting portion 1011 on the cardboard 101 is disposed parallel to the bottom of the cardboard 101 before being folded, and is disposed at an angle with the bottom of the cardboard 101 after being folded, so that a user can grasp the lifting portion 1011 to take out the data line conveniently.

More specifically, the flip assembly 52 will now be described in conjunction with FIG. 8. The folding assembly 52 includes a first mounting plate 521, a folding member 522, and a stationary pressing block 523. The first mounting plate 521 is disposed on an output end of the folding drive assembly 51, and the folding drive assembly 51 can drive the first mounting plate 521 to move horizontally and vertically. The folding component 522 is disposed on the first mounting plate 521, and the first mounting plate 521 can drive the folding component 522 to move horizontally and vertically. The fixed pressing block 523 is disposed on the first mounting plate 521, and can press the lifting portion 1011 in the folded state toward the bottom of the cardboard 101, so that the folding assembly 52 can keep the folded state away from the rear lifting portion 1011.

The working process includes that the turnover driving assembly 51 drives the turnover part 522 and the fixed pressing block 523 to horizontally move towards the data line assembly 100, the turnover part 522 and the fixed pressing block 523 move to the upper side of the data line assembly 100, the turnover driving assembly 51 drives the turnover part 522 and the fixed pressing block 523 to vertically move downwards, the turnover part 522 penetrates through the lifting part 1011 of the paperboard 101, then the turnover driving assembly 51 drives the turnover part 522 and the fixed pressing block 523 to vertically move upwards, after the turnover part 522 turns the lifting part 1011 upwards, the turnover driving assembly 51 drives the turnover part 522 and the fixed pressing block 523 to simultaneously move downwards again, so that the fixed pressing block 523 presses the lifting part 1011 downwards in the opposite direction, the turnover crease is deepened, and the lifting part 1011 can still keep a turnover state after the turnover part 522 leaves.

More specifically, with continued reference to FIG. 8, fold-over drive assembly 51 includes first and

second drive members

511 and 512 and a second mounting plate 513. Wherein, second mounting panel 513 sets up on workstation 1, and first driving piece 511 sets up on second mounting panel 513, and second driving piece 512 sets up in the output of first driving piece 511, and first mounting panel 521 sets up in the output of second driving piece 512, and first driving piece 511 can drive second driving piece 512 horizontal migration, and second driving piece 512 can drive first mounting panel 521 vertical migration.

More specifically, the turning member 522 includes a third driving member 5221 and a turning blade 5222, the third driving member 5221 is disposed on the first mounting plate 521, and the turning blade 5222 is disposed at an output end of the third driving member 5221. After the folding blade 5222 moves upward to fold the lifting portion 1011 upward, the third driving member 5221 drives the folding blade 5222 to move toward the direction of the fixed pressing block 523 to push the lifting portion 1011 to incline toward the direction of the fixed pressing block 523, and when the second driving member 512 drives the fixed pressing block 523 to move vertically downward again, the fixed pressing block 523 presses the inclined lifting portion 1011 toward the bottom of the paperboard 101 to deepen the fold.

It can be understood that the distance between the lowest point of the folding shovel plate 5222 and the workbench 1 is smaller than the distance between the lowest point of the fixed pressing block 523 and the workbench 1, and this structural arrangement makes the folding shovel plate 5222 and the fixed pressing block 523 move simultaneously, and when the fixed pressing block 523 abuts against the paperboard 101, the folding shovel plate 5222 can move upwards after passing through the paperboard 101 to fold the lifting part 1011 upwards, and the fixed pressing block 523 can press the folded lifting part 1011.

Preferably, one end of the folding blade 5222 in contact with the cardboard 101 is bent so that the lifting portion 1011 can be smoothly folded upward by the folding blade 5222.

In this embodiment, the first driving element 511 is a single rod cylinder, and the second driving element 512 and the third driving element 5221 are double rod cylinders.

As shown in fig. 8 to 9, more specifically, the folding member 522 further includes a folding fixing plate 5223, a fourth slide rail 5224, a limit plate 5225, a folding connecting plate 5226 and an elastic member 5227. The folding fixing plate 5223 is disposed at the output end of the third driving member 5221, the fourth slide rail 5224 is disposed between the folding fixing plate 5223 and the folding connecting plate 5226, and the folding connecting plate 5226 can move along the sliding direction of the fourth slide rail 5224. The limiting plate 5225 is disposed at the bottom end of the turnover fixing plate 5223, and can limit the turnover connecting plate 5226 from coming off the fourth slide rail 5224. The folding shovel plate 5222 is disposed on the folding connecting plate 5226. The elastic member 5227 has one end connected to the folding connection plate 5226 and the other end connected to the folding fixing plate 5223, and the folding shovel plate 5222 always has a force toward the jam 101 by the force of the elastic member 5227. This structure has avoided damaging turnover shovel board 5222 when equipment breaks down, makes to turn over between turnover shovel board 5222 and the fixed plate 5223 and is the flexible connection, effectively protects turnover shovel board 5222. In this embodiment, the fourth slide rail 5224 is a standard linear guide rail slider mechanism, which is convenient to purchase. The elastic member 5227 is an extension spring.

With continued reference to fig. 8, the securing assembly 53 will now be described in connection with fig. 8. Specifically, the fixing assembly 53 includes a fixing base 531, a pawl member 532, and a plurality of first stoppers 533. The unable adjustment base 531 sets up on workstation 1, and a plurality of first stopper 533 enclose to locate on unable adjustment base 531, and when data line subassembly 100 was placed on unable adjustment base 531, the outer wall that a plurality of first stopper 533's inner wall can the butt data line provided the direction when placing for data line subassembly 100, and claw part 532 sets up on unable adjustment base 531, can press from both sides tight data line subassembly 100. It can be understood that the first stopper 533 is provided with a first inclined surface toward one side of the data line assembly 100, so that the data line assembly 100 can be more smoothly placed on the fixing base 531.

In this embodiment, the first stoppers 533 are disposed at four positions, and the four first stoppers 533 are uniformly disposed at the periphery of the data line assembly 100, so that the position layout is more reasonable.

More specifically, the jaw member 532 includes an eighth driver, two jaw connecting plates, and two clamping blocks. The two clamping jaw connecting plates are respectively arranged at the output ends of the two sides of the eighth driving piece, and the two clamping blocks are respectively arranged on the two clamping jaw connecting plates. The eighth driving member can drive the two clamping blocks to approach each other to clamp the data line assembly 100, and separate from each other to enable the data line assembly 100 to be smoothly placed on the fixing base 531. In this embodiment, the eighth drive member is a double acting cylinder.

Further, with continued reference to fig. 8, in order to position the data line assembly 100 more accurately, the fixing assembly 53 further includes a plurality of second stoppers 534, and the plurality of second stoppers 534 are disposed on the fixing base 531. When the data line assembly 100 is disposed on the fixing base 531, the plurality of second stoppers 534 abut against two sides of the paper jam 101, so that the data line assembly 100 is positioned more accurately.

In this embodiment, the number of the second limiting blocks 534 is four, and the four second limiting blocks 534 are two by two and are located on two sides of the paperboard 101 respectively, so that the positioning is more accurate. It can be understood that the second stopper 534 is provided with a second inclined surface toward the side of the jammed sheet 101, so that the position of the jammed sheet 101 is more accurate.

Specifically, the handle folding device 5 further includes a film gripping mechanism 54, and the film gripping mechanism 54 can grip the film 1012 on a side of the jammed sheet 101 away from the lifting portion 1011 to recover it. It will be appreciated that the side of the paperboard 101 facing away from the lifting portion 1011 has a film 1012 which needs to be removed when it is loaded into a product box. Since the film 1012 is in a flat state when it is attached to the jam 101 and a portion thereof protrudes from the contour of the jam 101, the portion protruding from the jam 101 is a protrusion, and therefore, the protrusion needs to be bent to facilitate the film 1012 being grasped by the film grasping mechanism 54. Alternatively, as shown in fig. 10, a fixed pressing plate 5231 is provided on the fixed pressing piece 523, and the fixed pressing plate 5231 can bend the protrusion part downward when the fixed pressing piece 523 moves downward to press the lifting part 1011. Further, the distance between the lowest point of the fixed pressing plate 5231 and the workbench 1 is smaller than the distance between the lowest point of the fixed pressing block 523 and the workbench 1, so as to ensure that the fixed pressing plate 5231 can abut against the protruding part to bend the protruding part.

More specifically, as shown in fig. 11, the film gripping mechanism 54 includes a clamping assembly 541 and a recovery assembly 542. The clamping assembly 541 is disposed on a side of the workbench 1 away from the fixing assembly 53, and is used for grabbing the film. A recovery assembly 542 is provided on the side of the table 1 facing away from the fixing assembly 53 for recovering the film 1012 released by the clamping assembly 541.

As shown in fig. 11 to 12, more specifically, the clamping assembly 541 includes a clamping fixture plate 5411, a clamping member 5412. The clamping fixture plate 5411 is disposed on an end surface of the fixture base 531 facing away from the data line assembly 100, the clamping component 5412 is disposed on the clamping fixture plate 5411, and the clamping fixture plate 5411 provides a support carrier for the clamping component 5412 so that the clamping component 5412 can clamp the film 1012.

More specifically, as shown in fig. 12, the gripping member 5412 includes a fourth driving piece 5412a, a fifth driving piece 5412b, a sixth driving piece 5412c, and two gripping fingers 5412 d. The fourth driving element 5412a is fixedly disposed on the clamping fixing plate 5411, the fifth driving element 5412b is disposed at an output end of the fourth driving element 5412a, the sixth driving element 5412c is disposed at an output end of the fifth driving element 5412b, and the two clamping fingers 5412d are disposed at an output end of the sixth driving element 5412 c. It will be appreciated that the fifth drive element 5412b is capable of driving the sixth drive element 5412c in a direction towards the film 1012 to move the two gripping fingers 5412d towards each other under the action of the sixth drive element 5412c to grip the film 1012, and then the fifth drive element 5412b drives the sixth drive element 5412c to return. Fourth actuator 5412a drives fifth actuator 5412b horizontally toward recovery unit 542, and sixth actuator 5412c drives two gripping fingers 5412d away from each other to open so that recovery unit 542 recovers film 1012.

With continued reference to FIG. 12, specifically, recovery assembly 542 includes a vacuum tip 5421, a vacuum generator 5422, and a recovery vessel 5423. The vacuum suction head 5421 is provided on an end surface of the fixing base 531 facing away from the data line assembly 100, the vacuum suction head 5421 has a vacuum suction port through which the pellicle 1012 can enter. A vacuum generator 5422 is provided between the vacuum suction head 5421 and the recovery vessel 5423 for communicating the vacuum suction port with the recovery vessel 5423. The vacuum generator 5422 is capable of generating a vacuum suction force so that the pellicle 1012 can enter the vacuum suction head 5421 through the vacuum suction port and enter the recovery container 5423 through the vacuum generator 5422.

Further, in order to enable the vacuum suction opening to be close to the film 1012 gripped by the clamping assembly 541, the recycling assembly 542 further includes a seventh driving member 5424, the seventh driving member 5424 is disposed on an end surface of the fixing base 531 facing away from the data line assembly 100, and the vacuum suction head 5421 is disposed at an output end of the seventh driving member 5424. It will be appreciated that the seventh drive member 5424 is capable of driving the vacuum cleaner head 5421 towards and away from the clamping assembly 541 so that the vacuum suction opening can be brought towards the clamping finger 5412d to ensure that the film 1012 can enter the vacuum suction opening. When the film 1012 is sucked away, the seventh drive 5424 drives the vacuum nozzle 5421 back to the position away from the gripping fingers 5412d to ensure that no interference between the parts occurs.

In this embodiment, the fourth driving element 5412a, the fifth driving element 5412b and the seventh driving element 5424 are sliding table cylinders. The sixth driving member 5412c is a finger cylinder. It can be understood that the air cylinder structure is adopted, so that the design of the whole machine is simplified, a complex transmission mechanism is omitted, and the cost is saved.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A lifting lug folding device is characterized by comprising:

a table (1);

the turnover driving assembly (51) is arranged on the workbench (1);

the folding component (52) is arranged on the output end of the folding driving component (51), and the folding component (52) is used for folding the paperboard (101) in the data line component (100) out of the lifting part (1011);

the fixing component (53) is arranged on the workbench (1), and the fixing component (53) is used for fixing the data line component (100).

2. The lifting lug folding device according to claim 1, wherein the folding assembly (52) comprises a first mounting plate (521), a folding part (522) and a fixed pressing block (523), the first mounting plate (521) is arranged on the output end of the turnover driving component (51), the folding part (522) is arranged on the first mounting plate (521), the fixed pressing block (523) is arranged on the first mounting plate (521), the turnover driving component (51) can drive the first mounting plate (521) to move so as to drive the turnover part (522) and the fixed pressing block (523) to move horizontally and vertically, so that the folding member (522) can fold the jammed sheet (101) out of the lifting part (1011), the fixed pressing block (523) can press the lifting part (1011) in a turnover state.

3. A lifting lug folding device according to claim 2, wherein the folding driving assembly (51) comprises a first driving member (511), a second driving member (512) and a second mounting plate (513), the second mounting plate (513) is disposed on the worktable (1), the first driving member (511) is disposed on the second mounting plate (513), the second driving member (512) is disposed at an output end of the first driving member (511), and the first mounting plate (521) is disposed at an output end of the second driving member (512);

the turnover component (522) comprises a third driving piece (5221) and a turnover shovel plate (5222), the third driving piece (5221) is arranged on the first mounting plate (521), and the turnover shovel plate (5222) is arranged at the output end of the third driving piece (5221);

the distance from the lowest point of the turnover shovel plate (5222) to the workbench (1) is smaller than the distance from the lowest point of the fixed pressing block (523) to the workbench (1).

4. The handle turning device according to claim 3, wherein the turning part (522) further comprises a turning fixing plate (5223), a fourth sliding rail (5224), a limiting plate (5225), a turning connecting plate (5226) and an elastic member (5227), the turning fixing plate (5223) is disposed at the output end of the third driving member (5221), the fourth sliding rail (5224) is disposed between the turning fixing plate (5223) and the turning connecting plate (5226), the limiting plate (5225) is disposed at the bottom end of the turning fixing plate (5233) for limiting the connecting plate (5226) to be disengaged from the fourth sliding rail (5224), the turning shovel plate (5222) is disposed on the connecting plate (5226), one end of the elastic member (5227) is connected to the connecting plate (5226), and the other end of the elastic member is connected to the turning fixing plate (5223).

5. The handle folding device according to claim 1, wherein the fixing assembly (53) comprises a fixing base (531), a claw member (532), and a plurality of first stoppers (533), the fixing base (531) is disposed on the working table (1), the plurality of first stoppers (533) are enclosed on the fixing base (531), when the data line assembly (100) is placed on the fixing base (531), inner walls of the plurality of first stoppers (533) can abut against outer walls of the data line assembly (100) to provide guidance for the data line assembly (100), and the claw member (532) is disposed on the fixing base (531) for clamping the data line assembly (100).

6. The handle folding device according to claim 5, wherein the fixing assembly (53) further comprises a plurality of second stoppers (534), the plurality of second stoppers (534) are disposed on the fixing base (531), and the plurality of second stoppers (534) can abut against two sides of the contour of the paperboard (101).

7. A handle folding device according to claim 2, characterized in that it further comprises a film gripping mechanism (54), a fixed pressing plate (5231) is arranged on the fixed pressing block (523), a film (1012) is arranged on one side of the cardboard (101), the film (1012) has a protrusion protruding out of the contour of the cardboard (101), the fixed pressing plate (5231) can abut against the protrusion to bend the protrusion downwards, and the film gripping mechanism (54) can grip the protrusion.

8. A handle folding device according to claim 7, characterized in that the film gripping mechanism (54) comprises a clamping assembly (541) and a retrieving assembly (542), the clamping assembly (541) is arranged on the side of the worktable (1) facing away from the fixing assembly (53) for gripping the film (1012), and the retrieving assembly (542) is arranged on the side of the worktable (1) facing away from the fixing assembly (53) for retrieving the film (1012) released by the clamping assembly (541).

9. A lifting lug folding device according to claim 8, characterized in that the clamping assembly (541) comprises a clamping fixture plate (5411) and a clamping part (5412), the clamping fixture plate (5411) being fixedly arranged on a side of the work table (1) facing away from the fixture assembly (53), the clamping part (5412) being arranged on the clamping fixture plate (5411).

10. A lifting lug folding device according to claim 9, wherein the clamping part (5412) comprises a fourth driving member (5412a), a fifth driving member (5412b), a sixth driving member (5412c) and two clamping fingers (5412d), the fourth driving member (5412a) is arranged on the clamping fixing plate (5411), the fifth driving member (5412b) is arranged at the output end of the fourth driving member (5412a), the sixth driving member (5412c) is arranged at the output end of the fifth driving member (5412b), the two clamping fingers (5412d) are arranged at the output end of the sixth driving member (5412c), and the sixth driving member (5412c) can drive the two clamping fingers (5412d) to move close to or away from each other.

11. A lifting lug folding device according to claim 8, characterized in that the recovery assembly (542) comprises a vacuum suction head (5421), a vacuum generator (5422) and a recovery container (5423), the vacuum suction head (5421) being arranged on the side of the work table (1) facing away from the fixed assembly (53), and the vacuum suction head (5421) being provided with a vacuum suction opening, the vacuum generator (5422) being arranged between the vacuum suction head (5421) and the recovery container (5423) for communicating the vacuum suction opening with the recovery container (5423).

12. A lifting lug folding device according to claim 11, characterized in that the recovery assembly (542) further comprises a seventh drive member (5424), the seventh drive member (5424) being arranged on a side of the table (1) facing away from the fixing assembly (53), the vacuum nozzle (5421) being arranged on an output end of the seventh drive member (5424).