CN114922007A

CN114922007A - Full-automatic paper mould shaping cutting production line

Info

Publication number: CN114922007A
Application number: CN202210771162.XA
Authority: CN
Inventors: 李孟
Original assignee: Dongguan Zhike Robot Co ltd
Current assignee: Dongguan Zhike Robot Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-08-19

Abstract

The invention discloses a full-automatic paper mold forming and cutting production line, which comprises wet blank forming equipment, at least two hot pressing equipment and paper mold cutting equipment, wherein the wet blank forming equipment comprises a wet blank forming machine and a paper mold cutting machine; the paper mold cutting device is characterized in that a mold rotating truss manipulator is arranged between the wet blank forming device and the hot pressing device in a shuttling mode, a transfer truss manipulator is arranged between the hot pressing device and the paper mold cutting device in a shuttling mode, a feeding and discharging truss manipulator is correspondingly arranged on the side edge of the paper mold cutting device, the feeding and discharging truss manipulator can correspond to the transfer truss manipulator and can obtain a paper mold to be cut, the paper mold to be cut is placed into the paper mold cutting device through one-time stretching and retracting action of the feeding and discharging truss manipulator, a finished paper mold and a waste edge are taken out of the paper mold cutting device, a heating forming step is arranged outside a formed wet blank, waiting time is omitted, production efficiency is greatly improved, manual interference is not needed in the whole process from wet blank production, hot pressing and cutting, and production efficiency is further improved.

Description

Full-automatic paper mould shaping cuts production line

Technical Field

The invention belongs to the technical field of paper mold manufacturing, and particularly relates to a full-automatic paper mold forming and cutting production line.

Background

At present, in the field of paper mold products, paper pulp molding is a three-dimensional paper making technology, paper pulp is used as a raw material, a certain three-dimensional paper product is molded by a special mold on a molding machine, and the paper product is commonly used for preparing egg trays, egg boxes, fruit trays, flower pots, lunch boxes, disposable medical bedpans, industrial cushion packaging and the like. The finished product can be recycled, has little environmental pollution, has smaller volume than foamed plastic, can be stacked and the like

The paper mold production comprises the steps of forming wet blanks, drying, trimming and the like, although an upper mechanical arm is used for production in each production link, the steps cannot be well connected together, manual auxiliary operation is needed, the production efficiency is influenced, in addition, the conventional paper mold production equipment is usually integrated with pulp fishing, dewatering and drying, and the reason that the production efficiency is directly influenced is too long waiting time.

Disclosure of Invention

The invention aims to provide a full-automatic paper mould forming and cutting production line to solve the problems in the background technology.

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

a full-automatic paper mould forming and cutting production line comprises wet blank forming equipment, at least two hot pressing equipment and paper mould cutting equipment;

a mould rotary truss manipulator which shuttles back and forth between the wet blank forming equipment and the hot pressing equipment is arranged between the wet blank forming equipment and the hot pressing equipment and used for transferring the wet blank formed on the wet blank forming equipment to the hot pressing equipment and taking out the paper mould to be cut from the hot pressing equipment;

a transfer truss manipulator shuttled between the hot pressing device and the paper die cutting device is arranged between the hot pressing device and the paper die cutting device and is used for transferring the paper die to be cut to a position near the paper die cutting device from the die transfer truss manipulator;

the paper mould cutting equipment is characterized in that a feeding and discharging truss manipulator is correspondingly arranged on the side edge of the paper mould cutting equipment, the feeding and discharging truss manipulator can correspond to a transfer truss manipulator and can be used for obtaining a paper mould to be cut, the feeding and discharging truss manipulator stretches out and draws back once to complete the placing of the paper mould to be cut into the paper mould cutting equipment, and the taking of a finished paper mould and a waste edge from the paper mould cutting equipment.

Further technical scheme, go up unloading truss manipulator including can move about freely and quickly moving mechanism one, install the mount on the moving mechanism one, a terminal surface of mount is equipped with the sucking disc group one that is used for the material loading, another terminal surface of mount is equipped with the sucking disc group two that is used for the unloading, sucking disc group two includes a plurality of sucking discs one that are used for acquireing the finished product paper mould to and a plurality of sucking discs two that are used for acquireing the slitter edge.

According to the technical scheme, a first buffer mechanism is arranged between all suckers in the first sucker group and the second sucker group and the fixing frame, the first buffer mechanism comprises a supporting column and a spring, one end of the supporting column is provided with a limiting block, the other end of the supporting column penetrates through the fixing frame to be connected with the suckers, the spring sleeves are arranged on the supporting column, and two ends of the spring sleeves are respectively abutted to the fixing frame and the suckers.

According to the technical scheme, the fixing frame comprises a frame, a plurality of first metal section bars are arranged in the frame, a first sliding groove is formed in each first metal section bar, a plurality of first mounting plates are fixedly clamped in the first sliding groove, and the first mounting plates are connected with suckers in the first sucker group and the second sucker group.

Further technical scheme, mould changes truss manipulator but includes the moving mechanism two of triaxial action, be connected with the transfer mould on the moving mechanism two, the transfer mould includes the template, the one side of template is equipped with a plurality of profile modeling positions that are used for acquireing wet embryo, and the another side is equipped with a plurality of sucking discs three that are used for acquireing the paper dish of waiting to cut.

According to the technical scheme, the transfer truss manipulator comprises a third transverse moving device installed on the hot-pressing equipment, the third transverse moving device is connected with a third lifting device, a sucker frame is installed at the lower end of the third lifting device, and a plurality of suckers are arranged on the sucker frame.

A further technical scheme, elevating gear three includes sliding connection's fixing base three and riser three, install driving motor three on the fixing base three, gear three is installed to driving motor three's output, rack three and pulley group are distinguished to riser three's both sides, rack three meshes with gear three, belt one end and three fixed connection of fixing base on the pulley group, the flexible arm of other end fixedly connected with, flexible arm and three sliding connection of riser.

According to the technical scheme, the third transverse moving device comprises a third mounting beam, a transverse moving sliding pair and a fourth rack are arranged in the extending direction of the beam, the transverse moving sliding pair is connected with a third fixing seat in a sliding mode, a fourth driving motor is mounted on the third fixing seat, a fourth gear is arranged on the fourth driving motor, and the fourth gear is meshed with the fourth rack.

According to the technical scheme, the sucker frame comprises a plurality of metal section bars II which are arranged vertically and horizontally, a sliding groove II is formed in the metal section bars II corresponding to the sucker II, a plurality of mounting plates II are fixedly clamped in the sliding groove II, and the mounting plates II are connected with the sucker IV.

According to a further technical scheme, a second buffer mechanism is arranged between the fourth sucking disc and the sucking disc frame.

The invention has the beneficial effects that:

the heating forming step is arranged outside the formed wet blank, so that waiting time is saved, the production efficiency is greatly improved, and no personnel interference is needed in the whole process from the production of the wet blank, the hot press forming and the cutting and trimming, so that the production efficiency is further improved;

the automatic sorting machine realizes the steps of finishing feeding and taking materials by once stretching, can distinguish the finished product paper mold from the waste edges, realizes the automatic sorting of the finished product paper mold and the waste edges, and effectively solves the problem of low production efficiency caused by manual sorting

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

FIG. 1: the overall structure of the invention.

FIG. 2: the invention discloses a feeding truss manipulator.

FIG. 3: the invention relates to a structure diagram of a fixing frame.

FIG. 4: the enlarged view of part A of FIG. 3 of the present invention.

FIG. 5 is a schematic view of: the invention relates to a structure diagram of a mould rotary truss manipulator.

FIG. 6: the structure of the transfer truss manipulator is shown as I.

FIG. 7 is a schematic view of: the enlarged view of part B of FIG. 7 of the present invention.

FIG. 8: the structure diagram of the transfer truss manipulator is II.

FIG. 9: the invention relates to a descending state diagram of a transfer truss manipulator.

Reference numerals: 1-wet blank forming equipment, 2-hot pressing equipment, 3-paper mold cutting equipment, 31-collecting boxes, 32-conveying equipment, 4-mold rotary truss mechanical arm, 41-moving mechanism II, 42-transfer mold, 421-mold plate, 422-profiling mold position, 423-suction cup III, 5-transfer truss mechanical arm, 51-traversing device III, 511-beam III, 512-traversing sliding pair, 513-rack IV, 514-driving motor IV, 52-lifting device III, 521-fixed seat III, 522-vertical plate III, 523-driving motor III, 524-gear III, 525-rack III, 526-belt pulley group, 527-telescopic arm, 528-fixed block I, 529-fixed block II, 53-suction cup frame III, 531-metal section bar II, 532-sliding groove II, 533-mounting plate II, 54-sucking disc IV, 55-buffer mechanism II, 6-feeding truss manipulator, 61-moving mechanism I, 62-fixing frame, 621-frame, 622-metal section bar I, 623-sliding groove I, 624-mounting plate I, 63-sucking disc group I, 64-sucking disc group II, 641-sucking disc I, 642-sucking disc II, 65-buffer mechanism I, 651-supporting column, 652-spring and 653-limiting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Please refer to fig. 1;

the paper mold forming and cutting production line can realize the paper mold production loop process, realize full-automatic production, greatly reduce manual intervention and improve the production efficiency, and specifically comprises wet blank forming equipment 1, at least two hot pressing devices 2 and paper mold cutting equipment 3; during working, wet blank manufacturing of a paper mold is carried out through wet blank forming equipment 1, wherein the wet blank manufacturing comprises the steps of slurry dredging, dehydration, extrusion forming and the like to form a first wet blank, then the first wet blank in the wet blank forming equipment 1 is obtained through a mold-rotating truss manipulator 4 and is transferred to one of hot pressing equipment 2, in the embodiment, the hot pressing equipment 2 is taken as two pieces for explanation, in the process of transferring the first wet blank, the wet blank forming equipment 1 immediately carries out manufacturing of a second wet blank, when the first wet blank is placed into one of the hot pressing equipment 2 by the mold-rotating truss manipulator 4, the first wet blank immediately returns to the corresponding position of the wet blank forming equipment 1, the second wet blank is taken out of a wet blank forming machine through the mold-rotating truss manipulator 4 and then is placed into the other hot pressing equipment 2, meanwhile, the wet blank forming equipment 1 carries out manufacturing of a third wet blank, and then a paper mold to be cut is formed after hot pressing of the first wet blank is completed, it will wait to cut the paper mould from the hot briquetting plant 2 and take to change truss manipulator 4 through the mould, then transfer truss manipulator 5 moves to and waits to cut the position that the paper mould corresponds, and will wait to cut the paper mould and transfer to transfer truss manipulator 5 from mould change truss manipulator 4, drive through transfer truss manipulator 5 and wait to cut the paper mould and move to the position that last unloading truss manipulator 6 corresponds, it shifts to last unloading truss manipulator 6 to wait to cut the paper mould, will wait to cut the paper mould and send into paper mould cutting equipment 3 through last unloading truss manipulator 6 finally, take out finished product paper mould and slitter edge in step simultaneously.

According to the invention, the heating forming step is arranged outside the formed wet blank, so that the waiting time is saved, the production efficiency is greatly improved, and the whole process from the production of the wet blank, the hot press forming and the cutting and trimming process does not need personnel interference, so that the production efficiency is further improved.

The following description is made with respect to the operation of the loading and unloading truss manipulator 6, with reference to fig. 2-4;

after the transfer truss manipulator 5 obtains that the paper mold to be cut moves to a position corresponding to the feeding and discharging truss manipulator 6, the transfer truss manipulator 5 drives the paper mold to be cut to descend, finally, the paper mold to be cut is attached to a suction cup group I63 on the fixed frame 62, the transfer truss manipulator 5 releases the paper mold to be cut, and the suction cup group I63 sucks the paper mold to be cut; the first moving mechanism 61 drives the fixing frame 62 to move towards the paper mold cutting device 3, and finally the paper mold to be cut is placed at an upper mold of the paper mold cutting device 3, wherein a profiling mold position 422 is arranged on the upper mold of the paper mold cutting device 3, so that the paper mold to be cut can be fixed on the profiling mold position 422; then the first moving mechanism 61 acts again to drive the fixing frame 62 to move towards the lower die, a cut finished paper die is obtained through the second suction cup group 64 arranged at the other end face of the fixing frame 62, and the paper die cutting equipment 3 is withdrawn after the first moving mechanism 61 is driven;

because the cut paper die cutting device 3 has waste edges besides the finished paper die, the existing operation has two modes, the finished paper die and the waste edges are respectively taken out through two stretching actions, or the finished paper die and the waste edges are simultaneously taken out and then are manually sorted, so that the production efficiency is reduced, in the embodiment, the sucker group two 64 comprises a plurality of suckers one 641 and a plurality of suckers two 642, wherein the suckers one 641 and the suckers two 642 are respectively connected with different external devices and can be independently controlled, so that the finished paper die is obtained through the sucker one 641, the waste edges are obtained through the sucker two 642, in the embodiment, the paper die cutting device 3 further comprises a collecting box 31 and a transporting device 32, when the fixing frame 62 is driven to be positioned above the collecting box 31 through the moving mechanism one 61, the suckers two 642 release the waste edges, and the waste edges fall into the collecting box 31, then, the first moving mechanism 61 drives the fixing frame 62 to be positioned above the transportation equipment 32, the first suction cup 641 releases the finished paper mold, and the finished paper mold falls into the transportation equipment 32 and is transported to the next processing step;

the automatic sorting machine realizes the steps of finishing feeding and taking materials by once stretching, distinguishes the finished product paper mold and the waste edges through the first sucking disc 641 and the second sucking disc 642, independently controls the first sucking disc 641 and the second sucking disc 642, realizes the automatic sorting of the finished product paper mold and the waste edges, and effectively solves the problem of low production efficiency caused by manual sorting.

In this embodiment, in order to avoid the damage of the paper mold due to the excessively rigid actions in the feeding and discharging processes, a first buffer mechanism 65 is provided between all the suction cups in the first suction cup group 63 and the second suction cup group 64 and the fixed frame 62, more specifically, the support post 651 is movably connected with the fixed frame 62, that is, the suction cups can perform telescopic actions, the extending distance of the support post 651 is limited by the setting of the limit block 653, and the setting of the spring 652 can play a role in buffering; when the suction cup meets a certain resistance, the fixing frame 62 can continue to move upwards or downwards, the limiting block 653 can be separated from the fixing frame 62 at the moment, the spring 652 is compressed to play a buffering effect, and when the resistance of the suction cup gradually disappears, the spring 652 is reset to eject the suction cup again until the limiting block 653 abuts against the fixing frame 62.

In this embodiment, the fixing frame 62 includes a frame 621, a plurality of first metal profiles 622 are disposed in the frame 621, first sliding grooves 623 are disposed on upper and lower end surfaces of the first metal profiles 622 and respectively correspond to the first suction cup group 63 and the second suction cup group 64, first mounting plates 624 are clamped in the first sliding grooves 623, the first mounting plates 624 can slide in the first sliding grooves 623 to adjust positions, after the positions of the suction cups are determined, the first mounting plates 624 and the first metal profiles 622 are fixed by screws, when the belt needs to be adjusted again, the screws are loosened, the positions of the first mounting plates 624 in the first sliding grooves 623 are adjusted, and then the first mounting plates 624 are fixed by screws, according to the above embodiment, the suction cups are mounted on the first mounting plates 624, according to the above embodiment, the first buffer mechanisms 65 can be mounted between the suction cups and the first mounting plates 624;

the following embodiments are described with respect to a template-truss robot 4, with reference to fig. 5;

because the mold-rotating truss manipulator 4 shuttles between the wet embryo forming device 1 and the hot pressing device 2 and needs to extend into the device for loading and taking materials, the manipulator is provided with a second moving mechanism 41 capable of acting in three axes, the second moving mechanism 41 is connected with a transfer mold 42, in the embodiment, the wet embryo forms a lower mold of the device, the transfer mold 42 comprises a template 421, one surface of the template 421 is provided with a plurality of profiling mold positions 422 for obtaining the wet embryo, the wet embryo is obtained through the profiling mold positions 422, then the second moving mechanism 41 drives the transfer mold 42 to extend into the hot pressing device 2 for placing the wet embryo, then the hot pressing device 2 is communicated for hot pressing and drying the wet embryo, it should be noted that a blowing structure is usually arranged at the profiling mold positions 422, the blowing structure comprises air holes arranged on the profiling mold positions 422, the air holes are connected with external equipment through air pipes, and the wet embryo is separated from the profiling mold positions 422 through the blowing structure, after the hot pressing treatment, the paper mold to be cut is located at the upper die of the hot pressing device 2, the other side of the die plate 421 is provided with a plurality of suction cups three 423 for obtaining the paper tray to be cut, and at this time, the paper mold to be cut is separated from the upper die of the hot pressing device 2 through the suction cups three 423.

The following embodiments are described with respect to the transfer truss robot 5, with reference to fig. 6-9;

in order to save space and have reasonable layout, the transfer truss manipulator 5 is arranged on the hot-pressing equipment 2 and comprises a third traversing device 51 arranged on the hot-pressing equipment 2, more specifically, the third traversing device 51 is arranged on the upper part of the hot-pressing equipment 2 and extends to the upper part of the paper mould cutting equipment 3, and a lifting device 52 and a suction cup frame 53 are driven by the third traversing device 51 to shuttle between the hot-pressing equipment 2 and the paper mould cutting equipment 3, so that the suction cup frame 53 can correspond to the transfer mould 42 and the fixed frame 62, and the transfer of materials is realized;

because the transfer truss manipulator 5 is installed on the upper portion of the hot pressing device 2, when a material needs to be transferred, the suction cup frame 53 needs to be driven to ascend or descend by the lifting device three 52, but the vertical distance is large, a lifting device with a long stroke needs to be arranged in a normal situation, but the occupied space is large, which is not beneficial to the integration of the device, in order to solve the problem, the implementation adopts the telescopic arm 527 of lifting linkage, when the material moves downwards, the driving motor three 523 drives the gear three 524 to rotate, because the driving motor three 523 is fixedly arranged on the fixed seat three 521, and the fixed seat three 521 is not operated, under the action of the rack three 525 and the gear three 524, the vertical seat three 522 moves downwards relative to the fixed seat three 521, it is explained that the fixed seat is connected with the vertical seat three 522 through the sliding pair, and the belt pulley group 526 is unchanged at the relative position of the vertical seat three 522, wherein the belt at one end of the belt pulley group 526 is connected with the fixed seat three 521 through the fixed block 528, the belt at the other end of the belt wheel group 526 is connected with the telescopic arm 527 through the second fixed block 529, when the third vertical plate 522 moves downwards, the belt moves anticlockwise, the telescopic arm 527 synchronously moves downwards relative to the third vertical plate 522, and then negative pressure is generated through the fourth suction cup 54 to obtain materials, so that the extending distance is increased on the premise that the overall length is not increased; the third riser 522 and the telescopic arm 527 are slidably connected by a sliding pair.

In this embodiment, the third traversing device 51 includes a third mounting beam 511, a fourth traversing sliding pair 512 and a fourth rack 513 are arranged along the extending direction of the beam, the third traversing sliding pair 512 is connected with a third fixing seat 521 in a sliding manner, the third fixing seat 521 is provided with a fourth driving motor 514, the fourth driving motor 514 is provided with a fourth gear (not shown), the fourth gear is meshed with the fourth rack 513, and a driving mode that the fourth driving motor 514, the fourth gear and the fourth rack 513 are used in a matching manner is adopted, so that the belt driving is more accurate, and the belt driving is specifically characterized by no virtual position and the like.

In this embodiment, the suction cup frame 53 includes a plurality of metal profiles 531 arranged vertically and horizontally, a sliding groove two 532 is provided on a metal forming two corresponding to the suction cup four 54, a plurality of mounting plates two 533 are fixed in the sliding groove two 532 in a clamping manner, the mounting plates two 533 are connected with the suction cup four 54, the mounting plates two 533 can slide in the sliding groove two 532 to adjust the position, after the position of each suction cup four 54 is determined, the mounting plates two 533 and the metal profiles two 531 are fixed by screws, when the belt needs to be adjusted again, the screws are loosened, the position of the mounting plates two 533 in the sliding groove two 532 is adjusted, and then the mounting plates two 533 are fixed by screws, according to the above embodiment, the suction cup four 54 is mounted on the mounting plate two 533, according to the above embodiment, the buffer mechanism two 55 can be mounted between the suction cup four 54 and the mounting plate two 533; the second buffer mechanism 55 has the same structure as the first buffer mechanism, and specific reference can be made to the embodiment of the first buffer mechanism.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may include only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be apparent to those skilled in the art.

Claims

1. A full-automatic paper mould forming and cutting production line comprises a wet blank forming device (1), at least two hot pressing devices (2) and a paper mould cutting device (3); the method is characterized in that:

a mould rotary truss manipulator (4) shuttled between the wet blank forming equipment (1) and the hot pressing equipment (2) is arranged between the wet blank forming equipment (1) and the hot pressing equipment (2) and is used for transferring the wet blank formed on the wet blank forming equipment (1) to the hot pressing equipment (2) and taking out the paper mould to be cut from the hot pressing equipment (2);

a transfer truss manipulator (5) which shuttles between the hot pressing device (2) and the paper die cutting device (3) is arranged between the hot pressing device (2) and the paper die cutting device (3) and is used for transferring the paper die to be cut from the die transfer truss manipulator (4) to a position near the paper die cutting device (3);

the paper mould cutting equipment is characterized in that a feeding and discharging truss manipulator (6) is correspondingly arranged on the side edge of the paper mould cutting equipment (3), the feeding and discharging truss manipulator (6) can correspond to a transfer truss manipulator (5) and obtain a paper mould to be cut, the feeding and discharging truss manipulator (6) performs one-time telescopic action to complete the process of putting the paper mould to be cut into the paper mould cutting equipment (3), and a finished paper mould and a waste edge are taken out of the paper mould cutting equipment (3).

2. The full-automatic paper mold forming and cutting production line according to claim 1, characterized in that: go up unloading truss manipulator (6) including moving mechanism (61) that can move vertically and horizontally, install mount (62) on moving mechanism (61), a terminal surface of mount (62) is equipped with sucking disc group one (63) that are used for the material loading, another terminal surface of mount (62) is equipped with sucking disc group two (64) that are used for the unloading, sucking disc group two (64) include a plurality of sucking discs (641) that are used for acquireing the finished product paper mould to and a plurality of sucking discs (642) that are used for acquireing the slitter edge.

3. The full-automatic paper mold forming and cutting production line according to claim 2, characterized in that: be equipped with buffer gear (65) between all sucking discs in sucking disc group one (63) and sucking disc group two (64) and mount (62), buffer gear (65) are including support column (651) and spring (652), support column (651) one end is equipped with stopper (653), and the other end passes mount (62) and is connected with the sucking disc, spring (652) cover is established on support column (651), and its both ends offset with mount (62) and sucking disc respectively.

4. The full-automatic paper mold forming and cutting production line according to claim 3, characterized in that: the fixing frame (62) comprises a frame (621), a plurality of first metal sectional materials (622) are arranged in the frame (621), a first sliding groove (623) is formed in the first metal sectional materials (622), a plurality of first mounting plates (624) are fixedly clamped in the first sliding groove (623), and the first mounting plates (624) are connected with suckers in a first sucker group (63) and a second sucker group (64).

5. The full-automatic paper mold forming and cutting production line according to claim 1, characterized in that: but mould changes truss manipulator (4) is including the moving mechanism two (41) of triaxial action, be connected with on the moving mechanism two (41) and shift mould (42), shift mould (42) including template (421), the one side of template (421) is equipped with a plurality of profile modeling die position (422) that are used for acquireing wet embryo, and the another side is equipped with a plurality of sucking discs three (423) that are used for acquireing the paper disc of waiting to cut.

6. The full-automatic paper mold forming and cutting production line according to claim 1, characterized in that: the transfer truss manipulator (5) comprises a third traversing device (51) installed on the hot-pressing equipment (2), the third traversing device (51) is connected with a third lifting device (52), a suction disc frame (53) is installed at the lower end of the third lifting device (52), and a plurality of suction discs four (54) are arranged on the suction disc frame (53).

7. The full-automatic paper mold forming and cutting production line according to claim 6, characterized in that: three (52) of elevating gear include three (521) of sliding connection's fixing base and three (522) of riser, install three (523) of driving motor on three (521) of fixing base, three (524) of gear are installed to the output of three (523) of driving motor, three (525) of the both sides of riser (522) and pulley group (526) respectively, three (525) of rack and three (524) meshing of gear, belt one end and three (521) fixed connection of fixing base on pulley group (526), other end fixedly connected with flexible arm (527), flexible arm (527) and three (522) sliding connection of riser.

8. The full-automatic paper mold forming and cutting production line according to claim 7, characterized in that: the third traversing device (51) comprises an installation beam III (511), a traversing sliding pair (512) and a rack IV (513) are arranged in the extending direction of the beam, the traversing sliding pair (512) is slidably connected with a fixed seat III (521), a driving motor IV (514) is installed on the fixed seat III (521), a gear IV is arranged on the driving motor IV (514), and the gear IV is meshed with the rack IV (513).

9. The full-automatic paper mould forming and cutting production line according to claim 8, characterized in that: the suction cup frame (53) comprises a plurality of metal section bars II (531) which are arranged vertically and horizontally, a sliding groove II (532) is arranged on the metal section bar II corresponding to the suction cup IV (54), a plurality of mounting plates II (533) are fixedly clamped in the sliding groove II (532), and the mounting plates II (533) are connected with the suction cup IV (54).

10. The full-automatic paper mold forming and cutting production line according to claim 9, characterized in that: and a second buffer mechanism (55) is arranged between the suction cup four (54) and the suction cup frame (53).