阅读说明：本技术 一种用于颗粒状农产品的专用智能包装装备及其包装方法 (Special intelligent packaging equipment for granular agricultural products and packaging method thereof ) 是由 彭桂洪 于 2021-08-02 设计创作，主要内容包括：本发明公开一种用于颗粒状农产品的专用智能包装装备及其包装方法,专用智能包装装备包括支撑架,所述支撑架上设有第一支架和第二支架,第一支架上方设有第三支架,支撑架一端设有堆叠组件,第一支架一侧设有展开组件,展开组件包括第一安装架,所述展开组件一端设有第一折边组件,第一折边组件一端设有第二折边组件,第三支架下方设有进料组件,进料组件一端设有输送组件。本发明专用智能包装装备能够有效对颗粒状农产品进行称重、装袋,然后自动放置在纸箱内,省去了先称重然后搬运至纸箱内的操作,节省了工作时间,可以适用各种尺寸大小的纸箱,能够自动将纸箱从贴合形态展开、折边、封底,无需人工操作,自动化程度高。(The invention discloses special intelligent packaging equipment for granular agricultural products and a packaging method thereof. The special intelligent packaging equipment can effectively weigh and pack granular agricultural products, and then automatically place the granular agricultural products in the carton, so that the operation of weighing and carrying the granular agricultural products into the carton is omitted, the working time is saved, the special intelligent packaging equipment is suitable for cartons of various sizes, the cartons can be automatically unfolded, folded and sealed from a fitting state, manual operation is not required, and the automation degree is high.)

1. A special intelligent packaging device for granular agricultural products comprises a support frame (1) and is characterized in that a first support (11) and a second support (12) are arranged on the support frame (1), a third support (13) is arranged above the first support (11), a stacking assembly (2) is arranged at one end of the support frame (1), the stacking assembly (2) comprises a fourth support (21), a carton storage plate (23) capable of adjusting the distance in a sliding mode is arranged in the fourth support (21), first adjusting blocks (211) which are symmetrically distributed are arranged at the lower end of the fourth support (21), a unfolding assembly (3) is arranged on one side of the first support (11), the unfolding assembly (3) comprises a first mounting frame (31), first suckers (33) which are distributed in an array mode are arranged on one side of the first mounting frame (31), a second mounting frame (37) is arranged on the other side of the first mounting frame (31), one side of the second mounting rack (37) is provided with second suckers (38) distributed in an array manner;

unfolding subassembly (3) one end is equipped with first hem subassembly (4), first hem subassembly (4) are including crane (41), crane (41) one end is equipped with first folded plate (46), crane (41) other end is equipped with second folded plate (48), first hem subassembly (4) one end is equipped with second hem subassembly (5), second hem subassembly (5) are including first mounting panel (51) of symmetric distribution, first mounting panel (51) side is equipped with third folded plate (54), third folded plate (54) one side is equipped with first cylinder (55), third support (13) below is equipped with feeding subassembly (6), feeding subassembly (6) are including first clamp plate (65) and second clamp plate (66) of symmetric distribution, first clamp plate (65) and second clamp plate (66) below are equipped with bottom clamp plate (67), feeding subassembly (6) one end is equipped with transport assembly (7).

2. The special intelligent packaging equipment for granular agricultural products according to claim 1, wherein a first supporting plate (121) is arranged on one side of the second support (12), a first electric sliding table (14) is arranged on the third support (13), a second electric sliding table (15) is arranged on the sliding end of the first electric sliding table (14), a first connecting block (151) is arranged on the sliding end of the second electric sliding table (15), and a third electric sliding table (16) is arranged in the first support (11).

3. The special intelligent packaging equipment for granular agricultural products according to claim 1, wherein the fourth support (21) is designed to be inclined, the first adjusting blocks (211) are internally provided with first guide posts (212) capable of being adjusted in a sliding mode, the fourth support (21) is internally provided with second guide posts (22), the second guide posts (22) are provided with second adjusting blocks (221) distributed in an array mode, and the second adjusting blocks (221) are provided with symmetrically distributed carton storage plates (23).

4. The special intelligent packaging equipment for granular agricultural products as claimed in claim 1, wherein a first mounting block (311) is arranged at one end of the first mounting frame (31), a blocking rod (312) which can be adjusted in a telescopic manner is arranged in the first mounting block (311), second mounting blocks (32) which are symmetrically distributed are arranged at the bottom of the first mounting frame (31), first grooves (321) are formed in the second mounting blocks (32), first sucking discs (33) which are distributed in an array manner are arranged on one side of each second mounting block (32), a first fixing rod (331) is arranged at the tail end of each first sucking disc (33), and the first fixing rods (331) are arranged in the first fixing rods (321).

5. The special intelligent packaging equipment for granular agricultural products according to claim 1, wherein a second mounting frame (37) is arranged on the other side of the first mounting frame (31), a paperboard (34) is arranged between the first mounting frame (31) and the second mounting frame (37), the paperboard (34) comprises a short side (341) and a long side (342) which are symmetrically distributed, third mounting blocks (371) which are symmetrically distributed are arranged on the second mounting frame (37), second grooves (372) are formed in the third mounting blocks (371), a fourth electric sliding table (35) is arranged on one side of the second mounting frame (37), the fourth electric sliding table (35) is fixed on the first supporting plate (121), a first electric cylinder (36) which is fixedly connected is arranged at the sliding end of the fourth electric sliding table (35), an electric cylinder telescopic column (361) is arranged at one end of the first electric cylinder (36), and the electric cylinder telescopic column (361) is fixedly connected with the second mounting frame (37), the other side of the second mounting frame (37) is provided with second suckers (38) distributed in an array mode, the tail end of each second sucker (38) is provided with a second fixing rod (381), and the second fixing rods (381) are installed in the second grooves (372).

6. The special intelligent packaging equipment for granular agricultural products according to claim 1, the electric lifting device is characterized in that a second electric cylinder (43) is arranged below the lifting frame (41), the telescopic end of the second electric cylinder (43) is fixedly connected with the lifting frame (41), rollers (42) distributed in an array are arranged above the lifting frame (41), a fifth electric sliding table (45) is arranged at one end of the lifting frame (41), a first folded plate (46) is arranged above the fifth electric sliding table (45), a first mounting column (461) is arranged below the first folded plate (46), the first mounting column (461) is fixedly connected with the movable end of the fifth electric sliding table (45), a third electric cylinder (44) is arranged below the fifth electric sliding table (45), the telescopic end of the third electric cylinder (44) is fixedly connected with the fifth electric sliding table (45), a second mounting column (47) is arranged at the other end of the lifting frame (41), and a second folded plate (48) is arranged at the upper end of the second mounting column (47).

7. The special intelligent packaging equipment for granular agricultural products as claimed in claim 1, wherein a second mounting plate (52) and a fourth mounting block (53) are arranged on one side of the first mounting plate (51), a rotating shaft (521) is arranged at one end of the second mounting plate (52), a third folded plate (54) and a fifth mounting block (552) which are fixedly connected are arranged on the rotating shaft (521), the tail end of the first cylinder (55) is in running fit with the fourth mounting block (53), a sixth mounting block (551) is arranged at the telescopic end of the first cylinder (55), and the sixth mounting block (551) is in running fit with the fifth mounting block (552).

8. The special intelligent packaging device for granular agricultural products according to claim 1, wherein the feeding assembly (6) comprises a bin (61), a fourth electric cylinder (611) is arranged above the bin (61), the telescopic end of the fourth electric cylinder (611) is fixedly connected with the bin (61), the tail end of the fourth electric cylinder (611) is fixedly connected with the first connecting block (151), an electric discharging plate (612) is arranged in the bin (61), a weighing device (62) and sliding columns (63) distributed in an array are arranged below the bin (61), the weighing device (62) and the sliding columns (63) are fixed on the lifting plate (64), a first pressing plate (65) and a second pressing plate (66) are symmetrically distributed around the lifting plate (64), adhesive glue is arranged on the first pressing plate (65) and the second pressing plate (66), and a feeding groove (641) is arranged at the center of the lifting plate (64), a bottom pressing plate (67) is arranged below the lifting plate (64), and a penetrating feeding column (642) and connecting columns (671) distributed in an array are arranged between the bottom pressing plate (67) and the lifting plate (64).

9. The special intelligent packaging equipment for granular agricultural products according to claim 1, wherein the conveying assembly (7) comprises a fifth support (71), a sixth support (72) is arranged on the fifth support (71), symmetrically distributed conveying frames (74) are arranged above the sixth support (72), a rotating conveyor belt (75) is arranged in each conveying frame (74), the conveyor belt (75) is driven to rotate by a motor (751), a sealing machine (76) and rollers (77) distributed in an array are arranged between the sixth supports (72), and elastic telescopic columns (73) distributed in an array are arranged between the fifth support (71) and the conveying frames (74).

10. The special intelligent packaging method for granular agricultural products according to any one of claims 1 to 9, wherein the packaging method comprises the following steps:

s1: the height of the fourth support (21) is adjusted through the first adjusting block (211), then the distance between the second adjusting blocks (221) is adjusted according to the size of the carton, so that the carton storage plates (23) are driven to move, the distance between the carton storage plates (23) is adjusted, the carton is vertically placed on the carton storage plates (23), the carton storage plates (23) are designed to be inclined, the carton slides and is stacked towards the lower position, and the lowest carton is blocked by the fixture blocks (24);

s2, the manipulator takes out the carton from the stacking assembly (2), the stop lever (312) is used for limiting, one side of the carton is sucked by the first sucking disc (33), the fourth electric sliding table (35) and the first electric cylinder (36) are matched to drive the second mounting frame (37) to move, the second sucking disc (38) arranged on the second mounting frame (37) sucks the other side of the carton, the carton is moved to be pulled away, and the third electric sliding table (16) drives the first mounting frame (31) to move forward, so that the opened carton is driven to move forward;

s3, when the opened carton advances, the second folded plate (48) folds up the short edge (341) on one side of the lower end of the carton, the third electric cylinder (44) pushes the fifth electric sliding table (45) to ascend, the fifth electric sliding table (45) pushes the first folded plate (46) to advance, the first folded plate (46) folds up the short edge (341) on the other side, the second electric cylinder (43) pushes the lifting frame (41) to ascend, the roller (42) pushes the short edge (341) to be further folded into the carton, and the short edge (341) is prevented from falling off when the long edge (342) is subsequently bent;

s4, fixing the first mounting plate (51) on the support frame (1), pushing the fifth mounting block (552) to rotate by the first air cylinder (55), driving the rotating shaft (521) to rotate by the fifth mounting block (552), and driving the third folded plate (54) to rotate by the rotating shaft (521), thereby folding the long edge (342);

s5, a conveyor belt (75) drives a paper box (34) to move forward, a sealing machine (76) carries out sealing treatment on the bottom of the paper box (34), a first electric sliding table (14), a second electric sliding table (15) and a fourth electric cylinder (611) drive a feeding assembly (6) to move, so that plastic packaging bags are automatically sleeved outside a first pressing plate (65) and a second pressing plate (66), then the feeding assembly (6) descends, the first pressing plate (65) and the second pressing plate (66) extrude a short side (341) and a long side (342) at the upper end of the paper box (34), a bottom pressing plate (67) enters the bottom of the paper box (34) to be pressed flat, then feeding is started, after a bin (61) is fed, a weigher (62) weighs the bin (61), after the weight reaches the standard, an electric discharging plate (612) is opened, agricultural products enter a feeding column (642) through a feeding groove (641) and then enter a packaging bag, and then the fourth electric cylinder (611) drives the feeding assembly (6) to ascend, after the weight of the agricultural products in the packaging bag rises, the agricultural products drive the packaging bag to slide down from the first pressing plate (65) and the second pressing plate (66) and enter the paper box (34), and then manual sealing treatment is carried out;

and S6, repeating the steps S1-S5 and carrying out the next group of packaging operation.

Technical Field

The invention relates to the technical field of agricultural product packaging, in particular to special intelligent packaging equipment for granular agricultural products and a packaging method thereof.

Background

Agricultural products are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, local specialty products in various regions and the like, Chinese regulation primary agricultural products refer to plants, animals and products thereof obtained in agricultural activities, and do not include various processed products, wherein the agricultural products include: tobacco leaves, raw tea, edible fungi, melons, fruits, vegetables, flowers, nursery stocks, medicinal materials, grain and oil crops, livestock, poultry, beasts, insects, reptiles, amphibians, aquatic products, forestry products and natural products in other plants, most granular agricultural products are edible grains, such as rice, wheat, corn kernels, peanuts and the like. Granular agricultural products need be transported, are packed, need carry out the evacuation storage again after packing in bags in long-term storage, then carry out the vanning and seal the transportation, folding when conventional packing apparatus handles the carton, seal the shaping slow, and can't combine weighing and packing, and production efficiency is lower. In order to solve the problem, a special intelligent packaging device for granular agricultural products and a packaging method thereof are provided.

Disclosure of Invention

The invention aims to provide special intelligent packaging equipment for granular agricultural products and a packaging method thereof, which can effectively overcome the defects in the background art.

The purpose of the invention can be realized by the following technical scheme:

a special intelligent packaging device for granular agricultural products comprises a support frame, wherein a first support and a second support are arranged on the support frame, a third support is arranged above the first support, a stacking assembly is arranged at one end of the support frame and comprises a fourth support, a carton storage plate capable of slidably adjusting the spacing is arranged in the fourth support, first adjusting blocks which are symmetrically distributed are arranged at the lower end of the fourth support, an unfolding assembly is arranged on one side of the first support and comprises a first mounting frame, first suckers distributed in an array manner are arranged on one side of the first mounting frame, a second mounting frame is arranged on the other side of the first mounting frame, and second suckers distributed in an array manner are arranged on one side of the second mounting frame;

unfolding subassembly one end is equipped with first hem subassembly, first hem subassembly includes the crane, crane one end is equipped with first folded plate, the crane other end is equipped with the second folded plate, first hem subassembly one end is equipped with the second hem subassembly, the second hem subassembly includes the first mounting panel of symmetric distribution, first mounting panel side is equipped with the third folded plate, third folded plate one side is equipped with first cylinder, third support below is equipped with feeding assembly, feeding assembly includes the first clamp plate and the second clamp plate of symmetric distribution, first clamp plate and second clamp plate below are equipped with the bottom clamp plate, feeding assembly one end is equipped with conveying assembly.

Furthermore, one side of the second support is provided with a first supporting plate, the third support is provided with a first electric sliding table, the sliding end of the first electric sliding table is provided with a second electric sliding table, the sliding end of the second electric sliding table is provided with a first connecting block, and the first support is internally provided with a third electric sliding table.

Furthermore, the fourth support is designed to be inclined, the first adjusting blocks are internally provided with first guide posts capable of being adjusted in a sliding mode, the fourth support is internally provided with second guide posts, the second guide posts are provided with second adjusting blocks distributed in an array mode, and the second adjusting blocks are provided with carton storage plates distributed symmetrically.

Further, first mounting bracket one end is equipped with first installation piece, is equipped with scalable regulation's shelves pole in the first installation piece, and first mounting bracket bottom is equipped with the second installation piece of symmetric distribution, all is equipped with first fluting in the second installation piece, and second installation piece one side all is equipped with the first sucking disc of array distribution, and first sucking disc tail end is equipped with first dead lever, including first dead lever installation.

Further, first mounting bracket opposite side is equipped with the second mounting bracket, be equipped with the cardboard between first mounting bracket and the second mounting bracket, the cardboard includes symmetric distribution's minor face and long limit, be equipped with the third installation piece of symmetric distribution on the second mounting bracket, all be equipped with the second fluting in the third installation piece, second mounting bracket one side is equipped with the electronic slip table of fourth, the electronic slip table of fourth is fixed on first backup pad, be equipped with fixed connection's first electric jar on the electronic slip table sliding end of fourth, first electric jar one end is equipped with the flexible post of electric jar, the flexible post of electric jar and second mounting bracket fixed connection, second mounting bracket opposite side is equipped with the second sucking disc of array distribution, second sucking disc tail end is equipped with the second dead lever, the second dead lever is installed in the second fluting.

Further, the crane below is equipped with the electric jar of second, the flexible end of the electric jar of second and crane fixed connection, the crane top is equipped with array distribution's gyro wheel, crane one end is equipped with the electronic slip table of fifth, the electronic slip table top of fifth is equipped with first folded plate, first folded plate has first erection column, first erection column and the electronic slip table removal end fixed connection of fifth, electronic slip table below of fifth is equipped with the electric jar of third, the flexible end of the electric jar of third and the electronic slip table fixed connection of fifth, the crane other end is equipped with the second erection column, second erection column upper end is equipped with the second folded plate.

Further, first mounting panel one side all is equipped with second mounting panel and fourth installation piece, and second mounting panel one end is equipped with the pivot, is equipped with fixed connection's third folded plate and fifth installation piece in the pivot, and first cylinder tail end and fourth installation piece normal running fit, the flexible end of first cylinder are equipped with sixth installation piece, sixth installation piece and fifth installation piece normal running fit.

Further, the feeding assembly comprises a material box, a fourth electric cylinder is arranged above the material box, the telescopic end of the fourth electric cylinder is fixedly connected with the material box, the tail end of the fourth electric cylinder is fixedly connected with the first connecting block, an electric discharging plate is arranged in the material box, a sliding column of a weighing device and array distribution is arranged below the material box, the weighing device and the sliding column are fixed on the lifting plate, a first pressing plate and a second pressing plate which are symmetrically distributed are arranged on the periphery of the lifting plate, adhesive glue is arranged on the first pressing plate and the second pressing plate, a feeding groove is formed in the center of the lifting plate, a bottom pressing plate is arranged below the lifting plate, and a penetrating feeding column and a connecting column of the array distribution are arranged between the bottom pressing plate and the lifting plate.

Further, the conveying assembly comprises a fifth support, a sixth support is arranged on the fifth support, a conveying frame which is symmetrically distributed is arranged above the sixth support, a rotating conveying belt is arranged in the conveying frame and is driven to rotate through a motor, a sealing machine and rollers which are distributed in an array mode are arranged between the sixth support, and elastic telescopic columns which are distributed in an array mode are arranged between the fifth support and the conveying frame.

A dedicated intelligent packaging method for granular agricultural products, the packaging method comprising the steps of:

s1: the height of the fourth support is adjusted through the first adjusting block, then the distance between the second adjusting blocks is adjusted according to the size of the carton, so that the carton storage plates are driven to move, the distance between the carton storage plates is adjusted, the carton is vertically placed on the carton storage plates, the carton storage plates are designed to be inclined, the carton slides towards the lower part to be stacked, and the lowest carton is blocked by the clamping block;

s2, the manipulator takes out the carton from the stacking assembly, the stop lever is used for limiting, one side of the carton is sucked by the first suction cup, the fourth electric sliding table and the first electric cylinder are matched to drive the second mounting frame to move, the second suction cup arranged on the second mounting frame is used for sucking the other side of the carton, the carton is moved to be pulled open and then leaves, and the third electric sliding table drives the first mounting frame to move forward, so that the opened carton is driven to move forward;

s3, when the opened carton advances, the second folded plate folds up the short edge on one side of the lower end of the carton, the third electric cylinder pushes the fifth electric sliding table to ascend, the fifth electric sliding table pushes the first folded plate to advance, the first folded plate folds up the short edge on the other side, the second electric cylinder pushes the lifting frame to ascend, the roller pushes the short edge to further fold into the carton, and the short edge is prevented from falling off when the long edge is subsequently bent;

s4, fixing the first mounting plate on the support frame, pushing the fifth mounting block to rotate by the first cylinder, driving the rotating shaft to rotate by the fifth mounting block, and driving the third folding plate to rotate by the rotating shaft, thereby folding the long edge;

s5, the conveyor belt drives the carton to advance, the sealing machine seals the bottom of the carton, the first electric sliding table, the second electric sliding table and the fourth electric cylinder drive the feeding assembly to move, so that plastic packaging bags are automatically sleeved outside the first pressing plate and the second pressing plate, then the feeding assembly descends, the first pressing plate and the second pressing plate squeeze the short edge and the long edge of the upper end of the carton, the bottom pressing plate enters the bottom of the carton to be flattened, then feeding is started, after the material box is fed, the weighing device weighs the material box, after the weight reaches the standard, the electric discharging plate is opened, agricultural products enter the feeding column through the feeding groove and then enter the packaging bag, then the fourth electric cylinder drives the feeding assembly to ascend, after the weight of the agricultural products in the packaging bag rises, the agricultural products drive the packaging bags to slide down from the first pressing plate and the second pressing plate to enter the carton, and then manual sealing treatment is carried out.

And S6, repeating the steps S1-S5 and carrying out the next group of packaging operation.

The invention has the beneficial effects that:

1. the special intelligent packaging equipment can effectively weigh and pack the granular agricultural products, and then automatically place the granular agricultural products in the carton, so that the operation of weighing and carrying the granular agricultural products into the carton is omitted, the working time is saved, and the production efficiency is effectively improved;

2. the special intelligent packaging equipment disclosed by the invention has the advantages that the carton unfolding efficiency is high, the special intelligent packaging equipment is suitable for cartons with various sizes, the cartons can be automatically unfolded, folded and bottomed from a joint form, manual operation is not needed, the automation degree is high, and the error is small.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of the dedicated intelligent packaging equipment of the present invention;

FIG. 2 is a schematic view of the supporting frame of the present invention;

FIG. 3 is a schematic view of a stack assembly according to the present invention;

FIG. 4 is a schematic view of the deployment assembly of the present invention;

FIG. 5 is a schematic view of a part of the structure of the special intelligent packaging equipment of the present invention;

FIG. 6 is a schematic view of a first folding assembly of the present invention;

FIG. 7 is a schematic view of a second crimping assembly of the present invention;

FIG. 8 is a schematic structural view of a feed assembly of the present invention;

fig. 9 is a schematic view of the structure of the conveying assembly of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to 9, the special intelligent packaging device for granular agricultural products includes a supporting frame 1, a stacking assembly 2 is disposed at one end of the supporting frame 1, an unfolding assembly 3, a first folding assembly 4 and a second folding assembly 5 are disposed above the supporting frame 1, a conveying assembly 7 is disposed at one end of the second folding assembly 5, and a feeding assembly 6 is disposed above the conveying assembly 7.

Be equipped with first support 11 and second support 12 on support frame 1, second support 12 one side is equipped with first backup pad 121, first support 11 top is equipped with third support 13, be equipped with first electronic slip table 14 on the third support 13, be equipped with the electronic slip table 15 of second on the 14 sliding ends of first electronic slip table, be equipped with first connecting block 151 on the electronic slip table 15 sliding ends of second, be equipped with the electronic slip table 16 of third in the first support 11, the electronic slip table 16 of third passes through array distribution's second connecting block 161 and first support 11 fixed connection.

The stacking assembly 2 comprises a fourth support 21, the fourth support 21 is designed to be inclined, the lower end of the fourth support 21 is provided with first adjusting blocks 211 which are symmetrically distributed, the first adjusting blocks 211 are internally provided with first guide posts 212 which can be slidably adjusted, the two ends of each first guide post 212 are provided with first fixing blocks 213, the first fixing blocks 213 are fixed on the side surfaces of the first support 11 and the second support 12, the fourth support 21 is internally provided with second guide posts 22, the second guide posts 22 are provided with second adjusting blocks 221 which are distributed in an array manner, the second adjusting blocks 221 are provided with carton storage plates 23 which are symmetrically distributed, and the lower ends of the carton storage plates 23 are provided with fixture blocks 24 which are distributed in an array manner.

The unfolding component 3 is arranged on one side of the first support 11, the unfolding component 3 comprises a first mounting frame 31, the upper end of the first mounting frame 31 is fixedly connected with the sliding end of the third electric sliding table 16, a first mounting block 311 is arranged at one end of the first mounting frame 31, a blocking rod 312 capable of being adjusted in a telescopic mode is arranged in the first mounting block 311, second mounting blocks 32 which are symmetrically distributed are arranged at the bottom of the first mounting frame 31, first grooves 321 are formed in the second mounting blocks 32, first suckers 33 distributed in an array mode are arranged on one side of each second mounting block 32, a first fixing rod 331 is arranged at the tail end of each first sucker 33, and the first fixing rods 331 are mounted in the second mounting blocks 321;

first mounting bracket 31 opposite side is equipped with second mounting bracket 37, be equipped with the cardboard 34 of the state of not expanding between first mounting bracket 31 and the second mounting bracket 37, cardboard 34 includes symmetric distribution's minor face 341 and long limit 342, be equipped with symmetric distribution's third installation piece 371 on the second mounting bracket 37, all be equipped with second fluting 372 in the third installation piece 371, second mounting bracket 37 one side is equipped with fourth electronic slip table 35, fourth electronic slip table 35 is fixed on first backup pad 121, be equipped with fixed connection's first electric jar 36 on the fourth electronic slip table 35 sliding end, first electric jar 36 one end is equipped with electric jar telescopic column 361, electric jar telescopic column 361 and second mounting bracket 37 fixed connection, second mounting bracket 37 opposite side is equipped with array distribution's second sucking disc 38, second sucking disc 38 tail end is equipped with second dead lever 381, second dead lever 381 is installed in second fluting 372.

Expand 3 one end of subassembly and be equipped with first hem subassembly 4, first hem subassembly 4 includes crane 41, crane 41 below is equipped with second electric jar 43, second electric jar 43 lower extreme and support frame 1 fixed connection, the flexible end of second electric jar 43 and crane 41 fixed connection, crane 41 top is equipped with array distribution's gyro wheel 42, crane 41 one end is equipped with fifth electric slip table 45, fifth electric slip table 45 top is equipped with first hem board 46, first hem board 46 has first erection column 461, first hem column 461 removes end fixed connection with fifth electric slip table 45, fifth electric slip table 45 below is equipped with third electric jar 44, third electric jar 44 lower extreme and support frame 1 fixed connection, the flexible end of third electric jar 44 and fifth electric slip table 45 fixed connection, the crane 41 other end is equipped with second hem column 47, second hem column 47 upper end is equipped with second hem board 48, second hem column 47 lower extreme and support frame 1 fixed connection.

First hem subassembly 4 one end is equipped with second hem subassembly 5, second hem subassembly 5 is including the first mounting panel 51 of symmetric distribution, first mounting panel 51 one side all is equipped with second mounting panel 52 and fourth installation piece 53, second mounting panel 52 one end is equipped with pivot 521, be equipped with fixed connection's third folded plate 54 and fifth installation piece 552 on the pivot 521, third folded plate 54 one side is equipped with first cylinder 55, first cylinder 55 tail end and fourth installation piece 53 normal running fit, the flexible end of first cylinder 55 is equipped with sixth installation piece 551, sixth installation piece 551 and fifth installation piece 552 normal running fit, first mounting panel 51 top is equipped with leading truck 56, leading truck 56 top is equipped with the guide bar 561 of symmetric distribution, guide bar 561 makes the long limit open above the carton 34.

A feeding assembly 6 is arranged below the third support 13, the feeding assembly 6 comprises a material box 61, a fourth electric cylinder 611 is arranged above the material box 61, the telescopic end of the fourth electric cylinder 611 is fixedly connected with the material box 61, the tail end of the fourth electric cylinder 611 is fixedly connected with the first connecting block 151, an electric discharging plate 612 is arranged in the material box 61, a weighing device 62 and sliding columns 63 distributed in an array are arranged below the material box 61, the weighing device 62 and the sliding columns 63 are fixed on a lifting plate 64, first pressing plates 65 and second pressing plates 66 which are symmetrically distributed are arranged on the periphery of the lifting plate 64, adhesive glue is respectively arranged on the first pressing plates 65 and the second pressing plates 66, a feeding groove 641 is arranged in the center of the lifting plate 64, a bottom pressing plate 67 is arranged below the lifting plate 64, and a feeding column 642 and a connecting column 671 distributed in an array are arranged between the bottom pressing plate 67 and the lifting plate 64.

Feeding component 6 one end is equipped with conveyor components 7, conveyor components 7 includes fifth support 71, is equipped with sixth support 72 on the fifth support 71, is equipped with symmetric distribution's carriage 74 above the sixth support 72, is equipped with pivoted conveyer belt 75 in the carriage 74, and conveyer belt 75 passes through motor 751 and drives the rotation, is equipped with capper 76 and array distribution's roller 77 between the sixth support 72, is equipped with array distribution's flexible post 73 between fifth support 71 and the carriage 74.

A special intelligent packaging method for granular agricultural products comprises the following steps:

s1: the height of the fourth support 21 is adjusted through the first adjusting block 211, and then the distance between the second adjusting blocks 221 is adjusted according to the size of the carton, so that the carton storage plate 23 is driven to move, the distance between the carton storage plates 23 is adjusted, the carton is vertically placed on the carton storage plate 23, the carton storage plate 23 is designed to be inclined, the carton slides towards the lower part for stacking, and the lowest carton is blocked by the fixture block 24;

s2, the manipulator takes out the carton from the stacking assembly 2, the stop lever 312 is used for limiting, one side of the carton is sucked by the first suction cup 33, the fourth electric sliding table 35 and the first electric cylinder 36 are matched to drive the second mounting frame 37 to move, the second suction cup 38 arranged on the second mounting frame 37 is used for sucking the other side of the carton, the carton is moved to be pulled open and then leaves, and the third electric sliding table 16 drives the first mounting frame 31 to move forwards, so that the opened carton is driven to move forwards;

s3, when the opened carton advances, the second folding plate 48 folds up the short edge 341 on one side of the lower end of the carton, the third electric cylinder 44 pushes the fifth electric sliding table 45 to ascend, the fifth electric sliding table 45 pushes the first folding plate 46 to advance, the first folding plate 46 folds up the short edge 341 on the other side, the second electric cylinder 43 pushes the lifting frame 41 to ascend, the roller 42 pushes the short edge 341 to be further folded into the carton, and the short edge 341 is prevented from falling off when the long edge 342 is subsequently bent;

s4, fixing the first mounting plate 51 on the support frame 1, pushing the fifth mounting block 552 to rotate by the first cylinder 55, driving the rotating shaft 521 to rotate by the fifth mounting block 552, and driving the third folded plate 54 to rotate by the rotating shaft 521, thereby folding the long side 342;

s5, the conveyor belt 75 drives the paper box 34 to advance, the sealing machine 76 carries out sealing treatment on the bottom of the paper box 34, the first electric sliding table 14, the second electric sliding table 15 and the fourth electric cylinder 611 drive the feeding assembly 6 to move, so that plastic packaging bags are automatically sleeved on the outer sides of the first pressing plate 65 and the second pressing plate 66, then the feeding assembly 6 descends, the first pressing plate 65 and the second pressing plate 66 extrude and open the short side 341 and the long side 342 of the upper end of the paper box 34, the bottom pressing plate 67 enters the bottom of the paper box 34 to be pressed flat, then feeding is started, after the feeding of the material box 61 is carried out, the weighing device 62 weighs the material box 61, after the weight reaches the standard, the electric discharging plate 612 is opened, agricultural products enter the feeding column 642 through the feeding groove 641 and then enter the packaging bag, then the feeding assembly is driven by the fourth electric cylinder 611 to lift the feeding assembly 6, after the weight of the agricultural products in the packaging bag rises, the agricultural products drive the packaging bags to slide down from the first pressing plate 65 and the second pressing plate 66 and enter the paper box 34, then, sealing treatment is carried out manually;

and S6, repeating the steps S1-S5 and carrying out the next group of packaging operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.