CN216942067U - Full-automatic aircraft shell folding machine - Google Patents

Abstract

The utility model provides a full-automatic folding aircraft shell machine, which comprises: a frame; the aircraft shell folding device comprises at least two sets of aircraft shell folding devices, wherein the at least two sets of aircraft shell folding devices are arranged on the frame; the aircraft shell folding device comprises: the paperboard feeding device is used for containing and supplying airplane shell paperboards; a cardboard translation device capable of carrying and moving the aircraft shell cardboard from the cardboard feeding device; the aircraft shell forming device is provided with a forming groove mechanism and a forming force application mechanism, wherein the forming groove mechanism is used for placing the aircraft shell paperboard carried by the paperboard translation device, and the aircraft shell paperboard is folded into a target shape under the action of the forming force application mechanism. According to the utility model, the folding efficiency of the aircraft shell can be improved in multiples by adopting at least two sets of aircraft shell folding devices, the production requirement is met, and the production efficiency is improved.

Description

Full-automatic aircraft shell folding machine

Technical Field

The utility model belongs to the technical field of automatic paper shell processing equipment, and particularly relates to a full-automatic airplane shell folding machine.

Background

The paper shell is formed by folding, bending and enclosing a plurality of surfaces. At present, the packing of articles is carried out by factories through the use of paper cases, and the following are common: aircraft enclosures, quadrilateral boxes, profile boxes, and the like. At present, the aircraft shell is manufactured by manual folding, the labor intensity of workers is high, and the working efficiency is low.

To the aforesaid shortcoming, relevant carton processing equipment has appeared among the prior art, but current carton processing equipment adopts the monorail setting more, and production efficiency is on the low side.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a full-automatic airplane shell folding machine which can overcome the defect that the production efficiency of single-track paper box processing equipment in the prior art is low.

In order to solve the above problems, the present invention provides a full-automatic folding aircraft casing machine, comprising:

a frame;

the aircraft shell folding device is provided with at least two sets, and the at least two sets of aircraft shell folding devices are arranged on the frame;

the aircraft shell folding device comprises:

the paperboard feeding device is used for containing and supplying airplane shell paperboards;

a cardboard translation device capable of carrying and moving the aircraft shell cardboard from the cardboard feeding device;

the aircraft shell forming device is provided with a forming groove mechanism and a forming force application mechanism, wherein the forming groove mechanism is used for placing the aircraft shell paperboard carried by the paperboard translation device, and the aircraft shell paperboard is folded into a target shape under the action of the forming force application mechanism.

In some embodiments, the paperboard feeding apparatus comprises:

a base plate;

and a height position driving device capable of driving the bottom plate to ascend or descend.

In some embodiments of the present invention, the substrate is,

a first side baffle and a second side baffle are respectively arranged on two sides of the bottom plate; and/or, the height position driving device comprises:

a first rotation driving member;

the first synchronous belt is tensioned on the first driving roller and the first tensioning roller, the first synchronous belt is fixedly connected with the bottom plate, and the first rotary driving part can drive the first driving roller to rotate.

In some embodiments of the present invention, the substrate is,

the first side baffle and the second side baffle can be driven to move in a linear mode in the opposite direction or in the opposite direction.

In some embodiments of the present invention, the substrate is,

the paperboard feeding device further comprises a first screw rod, the first screw rod is provided with a first screwing direction thread section and a second screwing direction thread section, the screwing directions of the first screwing direction thread section and the second screwing direction thread section are opposite, the first side baffle is sleeved on one of the first screwing direction thread section and the second screwing direction thread section, and the second side baffle is sleeved on the other one of the first screwing direction thread section and the second screwing direction thread section.

In some embodiments of the present invention, the substrate is,

the first screw rods of the two adjacent sets of the aircraft shell folding devices are coaxially arranged with each other, and a baffle width adjusting mechanism is arranged between the two first screw rods; and/or, the paperboard feeding device further comprises a first guide shaft, the first guide shaft is parallel to the first screw rod, and the first side baffle and the second side baffle are sleeved on the first guide shaft.

In some embodiments of the present invention, the substrate is,

the baffle width adjusting mechanism comprises a coupling sleeve, two axial ends of the coupling sleeve are respectively connected with two adjacent sets of ends of a first screw rod of the aircraft shell folding device, and a force application part is constructed on the coupling sleeve.

In some embodiments, the cardboard translation device comprises:

a cardboard carrying member capable of carrying or releasing the aircraft shell cardboard;

and the horizontal position driving device can drive the paperboard carrying component to generate horizontal displacement.

In some embodiments of the present invention, the substrate is,

the paperboard carrying member comprising:

a plurality of first suckers arranged at intervals;

the first lifting cylinder can drive the first sucker to lift; and/or the presence of a gas in the gas,

the horizontal position driving device includes:

a second rotation driving member;

the second synchronous belt is tensioned on the second driving roller and the second tensioning roller, the second synchronous belt is fixedly connected with the paperboard carrying part, and the second rotary driving part can drive the second driving roller to rotate.

In some embodiments of the present invention, the substrate is,

the forming groove mechanism is provided with a first station and a second station, the forming force application mechanism comprises a box bottom pressure application part and a box wall turning part, the box bottom pressure application part corresponds to the first station, the box wall turning part corresponds to the second station and is provided with two parts, and the two box wall turning parts are respectively arranged on two opposite sides of the forming groove mechanism.

In some embodiments, the box-wall turnover member comprises:

the second station linear motion can be towards or far away from the turnover bent plate, the turnover bent plate can swing in a vertical plane to enable the turnover bent plate to have a lifting state outside the aircraft shell box body formed by the first station and a box wall pressing state parallel to the box wall of the aircraft shell box body, when the turnover bent plate is in the box wall pressing state, the turnover bent plate has a force application plate parallel to the box wall, and the force application plate is provided with a lateral pressing block protruding towards one side of the box wall.

In some embodiments, the cartridge wall turnover member further comprises:

the sliding table is provided with the turnover bent plate and a swing driving part for driving the turnover bent plate to switch between the lifting state and the box wall pressing state;

the reciprocating turnover arm is arranged on the sliding table;

and the linear reciprocating driving part can drive the sliding table to move towards or away from the second station in a linear mode.

In some embodiments, the forming trough mechanism comprises:

the two groove wall vertical plates are oppositely arranged at intervals and form a moving channel of the aircraft shell box body in a clamping manner;

and a groove bottom plate is arranged at the interval of the two groove wall vertical plates and can perform reciprocating linear motion along the direction of the moving channel so as to realize the transfer of the aircraft shell box body from the first station to the second station.

In some embodiments of the present invention, the substrate is,

the tank bottom plate is provided with a tank bottom adsorption piece.

According to the full-automatic airplane shell folding machine provided by the utility model, the folding efficiency of the airplane shell can be improved by times by adopting at least two sets of airplane shell folding devices, the production requirement is met, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of a fully automatic folding aircraft casing machine according to an embodiment of the present invention (parts such as a frame, a casing, and a corresponding control panel are omitted);

FIG. 2 is a schematic perspective view of a paperboard feeding apparatus of FIG. 1;

FIG. 3 is a schematic perspective view of a paperboard translating device of FIG. 1 (including a bottom pressing member);

FIG. 4 is a schematic perspective view of one of the aircraft shell forming apparatuses of FIG. 1;

FIG. 5 is a schematic perspective view of the folded plate of FIG. 4;

FIG. 6 is a schematic view of the trough floor of FIG. 4 in a profiled trough mechanism.

The reference numerals are represented as:

10. a paperboard feeding device; 11. a base plate; 121. a first side dam; 122. a second side baffle; 13. a height position drive device; 131. a first rotation driving member; 132. a first synchronization belt; 133. a first tensioning roller; 141. a first lead screw; 142. a first guide shaft; 143. a coupling sleeve; 20. a paperboard translation device; 21. a paperboard carrying member; 211. a first suction cup; 212. a first lift cylinder; 22. a horizontal position driving device; 221. a second rotation driving member; 222. a second synchronous belt; 223. a second tensioning roller; 30. an aircraft shell forming device; 31. a cartridge bottom pressing member; 321. folding and bending the plate; 322. lateral briquetting; 323. a reciprocating turnover arm; 324. a sliding table; 325. a linear reciprocating drive part; 326. a swing driving member; 331. a vertical plate of the groove wall; 332. a trough floor; 333. a cartridge bottom adsorption member; 100. aircraft shell paperboard; 200. an aircraft enclosure box.

Detailed Description

Referring to fig. 1 to 6 in combination, according to an embodiment of the present invention, there is provided a fully automatic folding aircraft casing machine, including: a frame (not shown in the figure) as a basic framework of the full-automatic shell folding machine; the aircraft shell folding device is provided with at least two sets, and the at least two sets of aircraft shell folding devices are arranged on the frame; the aircraft shell folding device comprises: a paperboard feeding device 10 for holding and supplying aircraft shell paperboard 100; a cardboard translation device 20 capable of carrying and moving the aircraft shell cardboard 100 from the cardboard feeding device 10; the aircraft shell forming device 30 has a forming groove mechanism and a forming force application mechanism, the forming groove mechanism is used for placing the aircraft shell paperboard 100 carried by the paperboard translation device 20, and the aircraft shell paperboard 100 is folded into a target shape under the action of the forming force application mechanism. In the technical scheme, at least two sets of the aircraft shell folding devices are adopted, so that the folding efficiency of the aircraft shell can be improved in a multiplied way, the production requirement is met, and the production efficiency is improved.

As shown in fig. 2, in some embodiments, the paperboard feeding apparatus 10 includes: a base plate 11; the height position driving device 13 can drive the bottom plate 11 to ascend or descend, in this technical scheme, the bottom plate 11 can be controlled to ascend or descend, so that more aircraft shell paper boards 100 (in a specific embodiment, 500 aircraft shell paper boards can be placed) can be prevented on the bottom plate 11 at one time, thereby improving the single-time production capacity of the fully automatic aircraft shell folding machine, and effectively preventing inconvenience caused by multiple feeding (i.e., the aircraft shell paper boards 100).

In some embodiments, a first side baffle 121 and a second side baffle 122 are respectively disposed on two sides of the bottom plate 11, and the first side baffle 121 and the second side baffle 122 limit two sides of the width of the aircraft shell paper board 100 on the bottom plate 11, so that stacking in the height direction of the aircraft shell paper board 100 is more regular, the aircraft shell paper board 100 is effectively prevented from falling, and the aircraft shell paper board stacking device is particularly suitable for a situation where stacking height is larger when a plurality of aircraft shell paper boards 100 are stacked at a time.

The height position drive device 13 includes: a first rotation driving member 131; the first synchronous belt 132 is tensioned on the first driving roller and the first tensioning roller 133, the first synchronous belt 132 is fixedly connected with the bottom plate 11, the first rotary driving part 131 can drive the first driving roller to rotate, the first rotary driving part 131 specifically adopts a servo rotary motor, the bottom plate 11 is driven to lift by adopting a synchronous belt, and the device structure is simpler and more compact.

In some embodiments, the first side barrier 121 and the second side barrier 122 can be driven to move linearly toward or away from each other, so that the paperboard feeding device 10 can be applied to aircraft shell paperboards 100 with different widths, and the universality of the fully automatic aircraft shell folding machine is improved. As a specific implementation manner, the paperboard feeding device 10 further includes a first screw rod 141, the first screw rod 141 is provided with a first turning thread section and a second turning thread section, the turning directions of the first turning thread section and the second turning thread section are opposite, the first side baffle 121 is sleeved on one of the first turning thread section and the second turning thread section, and the second side baffle 122 is sleeved on the other of the first turning thread section and the second turning thread section, so that the first side baffle 121 and the second side baffle 122 can be driven to move in opposite directions simultaneously by the rotation driving in one direction of the first screw rod 141, and the design of the driving structure is further simplified.

In some embodiments, the first lead screws 141 of two adjacent sets of the aircraft shell folding devices are respectively arranged coaxially with each other, and a baffle width adjusting mechanism is arranged between the two first lead screws 141, that is, the width of the paperboard feeding device 10 of each of the two adjacent sets of the aircraft shell folding devices can be changed simultaneously through the baffle width adjusting mechanism, so that the structure of the device is further simplified, and the width adjustment is more efficient and convenient.

The paperboard feeding device 10 further includes a first guide shaft 142, the first guide shaft 142 is parallel to the first screw rod 141, the first side baffle 121 and the second side baffle 122 are sleeved on the first guide shaft 142, so that the first side baffle 121 and the second side baffle 122 can move relatively smoothly and smoothly in the opposite direction or in the opposite direction, the number of the first guide shafts 142 can be specifically two, and the two first guide shafts 142 are parallel to each other and are respectively located at the upper side and the lower side of the first screw rod 141.

In some embodiments, the baffle width adjusting mechanism includes a coupling sleeve 143, two axial ends of the coupling sleeve 143 are respectively connected to the ends of the first lead screws 141 respectively provided by two adjacent sets of the aircraft shell folding devices, a force applying portion is configured on the coupling sleeve 143, the force applying portion can conveniently apply force to the coupling sleeve 143 so as to drive the first lead screws 141 to rotate (clockwise or counterclockwise), and the force applying portion may be, for example, a slotted hole structure capable of being inserted into a corresponding torque wrench.

As shown in fig. 3, in some embodiments, the cardboard translation device 20 comprises: a cardboard carrying member 21 capable of carrying or releasing the aircraft shell cardboard 100; a horizontal position driving device 22 capable of driving the paper board carrying member 21 to generate horizontal displacement. In particular, the cardboard-carrying part 21 comprises: a plurality of first suction pads 211 arranged at intervals; the first lifting cylinder 212 can drive the first suction cups 211 to lift, so that the aircraft cardboard 100 can be sucked and carried by suction force of the first suction cups 211, damage to the aircraft cardboard 100 due to clamping and the like can be effectively prevented, the first suction cups 211 are specifically vacuum suction cups, in a specific embodiment, the first suction cups 211 are respectively arranged in two rows, and stable and reliable sucking and carrying of the aircraft cardboard 100 are achieved.

The horizontal position driving means 22 includes, similarly to the structure of the height position driving means 13: a second rotation driving part 221; the second timing belt 222 is tensioned on the second driving roller and the second tensioning roller 223, the second timing belt 222 is fixedly connected with the cardboard carrying member 21, the second rotation driving member 221 can drive the second driving roller to rotate, and the second rotation driving member 221 employs a servo rotary motor, for example.

In some embodiments, as shown in fig. 4, the forming groove mechanism has a first station and a second station, the forming force mechanism includes a box bottom pressing part 31 and a box wall folding part, wherein the box bottom pressing part 31 is arranged corresponding to the first station, the two box wall folding parts are arranged corresponding to the second station and are respectively arranged at two opposite sides of the forming groove mechanism, as can be understood, in the first station, the aircraft shell paperboard 100 is pressed and folded under the combined action of the box bottom pressing part 31 and the forming groove mechanism to form the aircraft shell box body 200 (without folding the cover body of the aircraft shell), at the second station, the two side walls of the aircraft casing box 200 can be further bent toward one side of the interior of the box according to the preset crease and buckled with the box wall. The structure of the cartridge bottom pressing member 31 is specifically shown in fig. 3, and is specifically formed by a telescopic cylinder (specifically, for example, a cylinder) capable of reciprocating up and down and a pressing head member on a piston rod extending head of the telescopic cylinder, and it can be understood that the size of the pressing head member should be smaller than the size of the cartridge bottom of the corresponding aircraft casing cartridge 200.

As shown in fig. 5, in some embodiments, the cartridge wall turnover member comprises: the aircraft shell structure comprises a turnover bent plate 321, wherein the turnover bent plate 321 can face or be far away from the second station linear motion and can swing in a vertical plane so as to enable the turnover bent plate 321 to be in the lifting state outside the aircraft shell box body 200 formed in the first station and in the pressing state of the box wall parallel to the aircraft shell box body 200, when the turnover bent plate 321 is in the pressing state of the box wall, the turnover bent plate 321 is provided with a force applying plate parallel to the box wall, the force applying plate is provided with a direction towards a lateral pressing block 322 protruding on one side of the box wall, and through the design of the lateral pressing block 322, the defect that the inner side of the box wall of the box in the prior art is not bent in place can be effectively overcome, so that the forming effect of the aircraft shell box body 200 formed by bending is better. It should be noted that the positions and the number of the lateral pressing blocks 322 correspond to the positions and the number of the fastening holes and the fastening protrusions on the box wall of the aircraft casing box 200, specifically, fig. 5 shows a situation where there is one fastening hole and one fastening protrusion, and when there are a plurality of fastening holes and a plurality of fastening protrusions on the box wall, there are only a plurality of lateral pressing blocks 322.

In some embodiments, the cartridge wall turnover member further comprises: a slide table 324 on which the folding bent plate 321 and a swing driving member 326 for driving the folding bent plate 321 to switch between the lifted state and the box wall pressing state are mounted; a reciprocating turnover arm 323 which is arranged on the sliding table 324; and a linear reciprocating driving part 325 capable of driving the sliding table 324 to move linearly towards or away from the second station. In this technical scheme, reciprocal folding arm 323 can make the box wall can make the regional orientation in top of box wall according to prefabricated box wall crease the inboard of aircraft casing box body 200 is turned over, and then is further in turn over and make corresponding box wall further roll over down and accomplish the lock under the effect of folding over bent plate 321, it reaches to turn over bent plate 321 swing drive component 326, reciprocal folding arm 323 are set up simultaneously in on the slip table 324, can reduce corresponding straight reciprocating drive component 325's design quantity, simplified structure and control.

In some embodiments, the forming trough mechanism comprises: the two cell wall vertical plates 331 are oppositely arranged at intervals, a moving channel of the aircraft shell box body 200 is formed by the two cell wall vertical plates 331 in a clamping mode, and the first station (close to the paperboard feeding device 10) and the second station are sequentially arranged along the discharging direction of the aircraft shell box body 200; a slot bottom plate 332 is arranged at the interval between the two slot wall vertical plates 331, the slot bottom plate 332 can perform reciprocating linear motion along the direction of the moving channel to realize the transfer of the aircraft casing box body 200 from the first station to the second station, and the position switching is realized through the slot bottom plate 332, so that the position transfer of the molded aircraft casing box body 200 is more stable. It can be understood that the slot bottom plate 332 and the forming slot mechanism should further be provided with corresponding forming plates, the forming plates and the slot wall vertical plate 331 together form forming limits for four box walls (vertical walls) of the aircraft casing box body 200, and the position switching of the slot bottom plate 332 is controlled by a corresponding linear driving device, such as a screw rod structure or an air cylinder structure, which is a known structure and is not described herein again.

After the aircraft casing box body 200 is pressed (i.e. pressed) by the casing bottom pressing component 31, and in the process that the casing bottom pressing component 31 is lifted upwards to reset, friction between the aircraft casing box body 200 and a cylinder pressing plate (i.e. a pressing head component) causes the aircraft casing box body 200 to move upwards along with the cylinder, which seriously affects the edge bending in the next step, as shown in fig. 6, in some embodiments, the slot bottom plate 332 is provided with a casing bottom adsorption component 333, specifically, a vacuum chuck, so as to adsorb the aircraft casing box body 200 after the aircraft casing box body 200 is pressed.

The operation mode of the full-automatic shell folding machine of the utility model is further explained as follows:

the method comprises the following steps: loading (i.e., the paperboard feeding apparatus 10), loading 1000 planar aircraft shells (i.e., the aircraft shell paperboard 100) on both sides (i.e., when two sets are used);

step two: starting, operating a servo motor (namely the first rotary driving component 131) of the lifting mechanism, lifting the paper shell, and controlling the motor of the lifting mechanism to operate by a limit switch;

step three: a servo motor of the translation mechanism (namely the paperboard translation device 20) drives a synchronous belt to suck and translate the aircraft shell from the lifting mechanism to the bottom end of an air cylinder pressing clamp (namely the box bottom pressing component 31);

step four: after the aircraft is in place, the travel switch transmits a signal to a servo motor in the translation mechanism to stop the operation of the servo motor, and the air cylinder presses down the aircraft shell (at the moment, a first station);

step five: the aircraft shell is pressed down to the forming mechanism, four sides are bent, and after the aircraft shell is in place, an air cylinder (namely a box bottom adsorption piece 333) for adsorbing the aircraft shell is started to adsorb the aircraft shell;

step six: the servo motor drives the screw rod (namely, a component for driving the slot bottom plate 332 to do linear motion) to operate, the slot bottom wall 332 drives the aircraft shell to move to the second station, the cylinder operation side edge plate (namely, the reciprocating turnover arm 323 and the turnover bending plate 321) bends, and after the bending is finished, the slot bottom wall 332 is controlled to descend for a certain distance and then is controlled to move in a translation mode to the initial position.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (14)

1. A full-automatic aircraft shell folding machine is characterized by comprising:

a frame;

the aircraft shell folding device is provided with at least two sets, and the at least two sets of aircraft shell folding devices are arranged on the frame;

the aircraft shell folding device comprises:

a paperboard feeding device (10) for containing and supplying aircraft shell paperboard (100);

-a cardboard translation device (20) capable of carrying and moving said aircraft shell cardboard (100) from said cardboard feeding device (10);

the aircraft shell forming device (30) is provided with a forming groove mechanism and a forming force application mechanism, the forming groove mechanism is used for placing the aircraft shell paperboard (100) carried by the paperboard translation device (20), and the aircraft shell paperboard (100) is folded into a target shape under the action of the forming force application mechanism.

2. A fully automatic aircraft folding shell machine according to claim 1, characterised in that said cardboard feeding device (10) comprises:

a base plate (11);

and a height position driving device (13) capable of driving the bottom plate (11) to ascend or descend.

3. The fully automatic folding aircraft skin machine according to claim 2,

a first side baffle (121) and a second side baffle (122) are respectively arranged on two sides of the bottom plate (11); and/or the height position drive (13) comprises:

a first rotary drive member (131);

the first synchronous belt (132) is tensioned on the first driving roller and the first tensioning roller (133), the first synchronous belt (132) is fixedly connected with the bottom plate (11), and the first rotary driving part (131) can drive the first driving roller to rotate.

4. The fully automatic folding aircraft skin machine according to claim 3,

the first side baffle (121) and the second side baffle (122) can be driven to move in a linear mode towards or away from each other.

5. The fully automatic folding aircraft skin machine according to claim 4,

the paperboard feeding device (10) further comprises a first screw rod (141), a first rotating direction thread section and a second rotating direction thread section are arranged on the first screw rod (141), the rotating directions of the first rotating direction thread section and the second rotating direction thread section are opposite, the first side baffle (121) is sleeved on one of the first rotating direction thread section and the second rotating direction thread section, and the second side baffle (122) is sleeved on the other one of the first rotating direction thread section and the second rotating direction thread section.

6. The fully automatic folding aircraft skin machine according to claim 5,

the first screw rods (141) of two adjacent sets of the aircraft shell folding devices are coaxially arranged with each other, and a baffle width adjusting mechanism is arranged between the two first screw rods (141); and/or the paperboard feeding device (10) further comprises a first guide shaft (142), the first guide shaft (142) is arranged in parallel with the first screw rod (141), and the first side baffle (121) and the second side baffle (122) are sleeved on the first guide shaft (142).

7. The fully automatic folding aircraft skin machine according to claim 6,

the baffle width adjusting mechanism comprises a coupling sleeve (143), two axial ends of the coupling sleeve (143) are respectively connected with two adjacent ends of a first screw rod (141) of the aircraft shell folding device, and a force application part is constructed on the coupling sleeve (143).

8. A machine as claimed in claim 1, characterised in that said cardboard translation means (20) comprise:

a cardboard carrying member (21) capable of carrying or releasing the aircraft shell cardboard (100);

a horizontal position driving device (22) capable of driving the paper board carrying component (21) to generate horizontal displacement.

9. The fully automatic folding aircraft skin machine according to claim 8,

the cardboard carrying member (21) comprises:

a plurality of first suction cups (211) arranged at intervals;

a first lift cylinder (212) capable of driving the first suction cup (211) to move up and down; and/or the presence of a gas in the atmosphere,

the horizontal position drive device (22) includes:

a second rotation driving member (221);

the second synchronous belt (222) is tensioned on the second driving roller and the second tensioning roller (223), the second synchronous belt (222) is fixedly connected with the paperboard carrying part (21), and the second rotary driving part (221) can drive the second driving roller to rotate.

10. The fully automatic folding aircraft skin machine according to any one of claims 1 to 9,

the forming groove mechanism is provided with a first station and a second station, the forming force application mechanism comprises a box bottom pressure application part (31) and a box wall turning part, wherein the box bottom pressure application part (31) corresponds to the first station, the box wall turning part corresponds to the second station and is provided with two parts, and the two parts are respectively arranged on two opposite sides of the forming groove mechanism.

11. The fully automatic aircraft shell folding machine according to claim 10, wherein said box wall folding member comprises:

the aircraft shell structure comprises a turnover bent plate (321), wherein the turnover bent plate (321) can face or be far away from the second station linear motion and can swing in a vertical plane to enable the turnover bent plate (321) to be in a lifting state outside the aircraft shell box body (200) formed in the first station and in a box wall pressing state parallel to the box wall of the aircraft shell box body (200), when the turnover bent plate (321) is in the box wall pressing state, the turnover bent plate (321) is provided with a force application plate parallel to the box wall, and the force application plate is provided with a lateral pressing block (322) protruding from one side of the box wall.

12. The fully automatic aircraft shell folding machine according to claim 11, wherein said box wall folding component further comprises:

a slide table (324) on which the turnover bending plate (321) and a swing driving part (326) for driving the turnover bending plate (321) to switch between the lifted state and the box wall pressing state are mounted;

the reciprocating turnover arm (323) is arranged on the sliding table (324);

and the linear reciprocating driving part (325) can drive the sliding table (324) to move towards or away from the second station in a linear mode.

13. The fully automatic aircraft shell folding machine according to claim 11, wherein the molding groove mechanism comprises:

the two cell wall vertical plates (331) are oppositely arranged at intervals, and the two cell wall vertical plates (331) are clamped to form a moving channel of the aircraft shell box body (200);

a groove bottom plate (332) is arranged at the interval of the two groove wall vertical plates (331), and the groove bottom plate (332) can do reciprocating linear motion along the direction of the moving channel so as to realize the transfer of the aircraft shell box body (200) from the first station to the second station.

14. The fully automatic folding aircraft skin machine according to claim 13,

the tank bottom plate (332) is provided with a box bottom adsorption piece (333).

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