CN111056275A

CN111056275A - Automatic loading assembly line of multi-functional bagged materials

Info

Publication number: CN111056275A
Application number: CN202010053183.9A
Authority: CN
Inventors: 赵欣
Original assignee: Suzhou Billiton Reaches Amperex Technology Ltd Again
Current assignee: Suzhou Billiton Reaches Amperex Technology Ltd Again
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-04-24

Abstract

The invention relates to a multifunctional automatic loading assembly line for bagged materials, and belongs to the technical field of loading of the bagged materials. The technical scheme is as follows: the rail motion device (4) moves on the rail, the whole package device (2) and the loading device (3) are arranged on the rail motion device (4), one end of the conveying belt (1) is located on the rail (7), the other end of the conveying belt is connected with the whole package device (2) in a matched mode, the whole package device (2) is connected with the loading device (3) in a matched mode, and the loading device (3) is matched with a carriage of the truck (6). The invention has the beneficial effects that: the bagged material loading device has the advantages that the bagged material placing and loading is completed, the bagged material loading device is adaptable to vehicles of different specifications, the width and length change of containers of various vehicles are adapted, and the requirement for normal work under the narrow working condition of a factory can be met.

Description

Automatic loading assembly line of multi-functional bagged materials

Technical Field

The invention relates to a multifunctional automatic loading assembly line for bagged materials, and belongs to the technical field of loading of bagged materials (including boxed materials).

Background

At present, most of powdery materials such as cement, feed, chemical fertilizer and the like in China are packaged and transported in a bagging (box packing) mode, and bagged materials (including box-packed materials) are abbreviated as bagged materials in the invention; however, the manual loading mode is still the main loading mode. The manual mode has the defects of high labor intensity, low loading efficiency, easy harmful effect on workers caused by the working environment and the like. Semi-automatic and full-automatic loading device who has someone used, but the ubiquitous mechanism is complicated, and the process is various, fault rate height scheduling problem. In addition, the existing semi-automatic and full-automatic bagged material loading machine can only aim at a vehicle type with a specific specification, and vehicles with other specifications cannot be loaded, so that the application range of the automatic loading machine is greatly limited. Meanwhile, most factory loading factory buildings are limited in space and mostly narrow in space, and the limitation hinders the use of a common car loader.

Disclosure of Invention

The invention aims to provide a multifunctional bagged material automatic loading assembly line, which is used for finishing the placement and loading of bagged materials, can adapt to the loading of the bagged materials of vehicles with different specifications, can adapt to the width and length changes of containers of various vehicles, can meet the requirement of normal work under the narrow working condition of a factory, and solves the technical problems in the prior art.

The technical scheme of the invention is as follows:

a multifunctional bagged material automatic loading assembly line comprises a conveying belt, a whole packaging device, a loading device, a rail motion device and a rail; the rail is arranged in an overhead manner, a rail rack is arranged on the rail and is matched with the rail motion device, the rail motion device moves on the rail, the rail motion device is provided with a whole package device and a loading device, one end of a conveying belt is positioned on the rail, the other end of the conveying belt is matched and connected with the whole package device, the whole package device is matched and connected with the loading device, and the loading device is matched with a carriage of a truck; the sequence of the bagged materials is a conveying belt, a whole packaging device, a loading device and a truck in turn; one end of the conveying belt is positioned at a high position on the track, and the other end of the conveying belt is positioned at a low position at the same horizontal height with the whole packaging device; the conveying belt conveys bagged materials from a high position to a low position, the bag arranging device arranges the bagged materials conveyed by the conveying belt into a preset array and conveys the arranged bagged material array to the loading device; the loading device loads bagged materials conveyed by the whole packaging device into a boxcar.

The frame of the conveyer belt is fixedly connected with the whole packaging device, the whole packaging device is fixedly connected with the track moving device, and the frame of the conveyer belt is fixedly connected with the whole packaging device, the whole packaging device and the track moving device, so that the whole body can move on the track.

The bag finishing device comprises a first pushing mechanism, a roller conveying mechanism and a second pushing mechanism, wherein the first pushing mechanism and the second pushing mechanism are arranged on the roller conveying mechanism; the pushing mechanism pushes bagged materials from the conveying belt to the roller conveying mechanism side by side; the roller conveying mechanism horizontally conveys the bagged materials which are pushed by the first pushing mechanism to the front of the second pushing mechanism; the two pushing mechanisms push the multiple rows of bagged materials sent by the roller conveying mechanism to the loading device; the loading device finishes the arrangement of a plurality of rows of bagged materials pushed by the two pushing mechanisms in the boxcar.

The loading device comprises a fork telescoping mechanism, a fork distance-changing mechanism, a distance-changing baffle mechanism and a plurality of roller forks, wherein the fork distance-changing mechanism is arranged at the upper part of the distance-changing baffle mechanism, the fork telescoping mechanism is arranged at the rear part of the distance-changing baffle mechanism, and the roller forks are arranged at the lower part of the distance-changing baffle mechanism; the fork telescopic mechanism drives the roller fork arranged on the variable-pitch baffle mechanism to cooperate with the variable-pitch baffle mechanism to finish unloading of bagged materials; the fork distance-changing mechanism completes the adjustment of different widths among the roller forks; the variable pitch baffle mechanism is adjusted to the same width following the maximum width between the roller forks.

The track moving device comprises a horizontal moving mechanism, a vertical moving mechanism and a vertical guide mechanism, wherein the horizontal moving mechanism and the vertical moving mechanism are arranged on the vertical guide mechanism, and the horizontal moving mechanism is matched with a track rack on a track to drive the track moving device to horizontally move on the track; the vertical movement mechanism is matched with the loading device and provides the loading device with movement in the vertical direction when the bagged materials are taken and placed; the vertical guide mechanism ensures that the loading device keeps stable posture in the vertical direction during horizontal movement.

The automatic loading device can realize automatic loading of bagged materials (including boxed materials or other materials), saves time and labor and reduces labor intensity. The fork pitch-changing mechanism and the pitch-changing baffle of the loading device are adjustable in width, applicable to loading of vehicles with various specifications, capable of guaranteeing that all trucks can load vehicles without adding extra equipment and free of gear limitation.

The invention has the beneficial effects that: the bagged material placing and loading device is suitable for loading bagged materials of vehicles with different specifications, the width change range of a vehicle container is allowed to be 2-3 m, the length change range of the vehicle container is not limited (meeting all transport vehicles), the maximum width is 4m, and the requirement of normal work under the narrow working condition of a factory can be met.

Drawings

Fig. 1 is a schematic view of a loading scenario according to an embodiment of the present invention;

FIG. 2 is an isometric side view of an embodiment of the present invention;

FIG. 3 is a front view of an embodiment of the present invention;

FIG. 4 is an isometric side view of a bag-out-of-bag apparatus according to an embodiment of the present invention;

FIG. 5 is a side view of a bagging apparatus according to an embodiment of the invention;

FIG. 6 is an isometric view of a bag rack according to an embodiment of the present invention;

FIG. 7 is an isometric view of a push mechanism according to an embodiment of the invention;

FIG. 8 is an isometric view of a secondary push mechanism in accordance with an embodiment of the present invention;

FIG. 9 is an isometric view of a truck-loading apparatus according to an embodiment of the present invention;

FIG. 10 is a side view of a truck-loading apparatus according to an embodiment of the present invention;

FIG. 11 is an isometric view of a fork retraction mechanism of a truck loader according to an embodiment of the present invention;

FIG. 12 is an isometric view of a fork pitch mechanism of a truck loader assembly according to an embodiment of the present invention;

FIG. 13 is a schematic isometric view of a portion of a fork pitch change mechanism of a truck loading apparatus in accordance with an embodiment of the present invention;

FIG. 14 is an isometric view of the L-plate of the fork pitch change mechanism of the truck-loading apparatus of an embodiment of the present invention;

FIG. 15 is a schematic view of a left end variable pitch fork carrier of a fork pitch mechanism of a truck loading apparatus of an embodiment of the present invention;

FIG. 16 is an isometric view of a fork pitch change mechanism through-hole mount of the truck loader of the embodiment of the present invention;

FIG. 17 is an isometric view of a roller fork of a truck loader according to an embodiment of the present invention;

FIG. 18 is a schematic view of a pitch-changing stop mechanism of a truck-loading apparatus according to an embodiment of the present invention;

FIG. 19 is a schematic view of a pitch change stop mechanism rack sub-stop link of the truck-loading apparatus according to an embodiment of the present invention;

FIG. 20 is an isometric view of an orbital motion device according to an embodiment of the invention;

FIG. 21 is a bottom view of an orbital motion device according to an embodiment of the invention;

FIG. 22 is an isometric view of the components of an orbiting device in accordance with an embodiment of the present invention;

FIG. 23 is an illustration of components of an orbital motion device in accordance with an embodiment of the invention;

in the figure: a conveyor belt 1; a bag-packing device 2; a packaging device structure frame 21; a bale breaker main frame 211; a bag-finishing device sub-frame 212; a pushing mechanism 22; a line pushing module 221; a pusher plate 222; a push cylinder 223; a push plate 224; a push mounting plate 225; a roller transfer mechanism 23; a secondary pushing mechanism 24; two push cylinders 241; two push guide rods 242; a second derivation direction linear bearing 243; a two push plate 244; a roller 25; the entire package of guide rail wheels 26; a loading device 3; an L-plate 31; a chain lower fixing piece 311; chain upper mounts 312; a fork retractor 32; a fork linear module 321; a fork carrier 322; a through hole fixing member 323; a fork pitch change mechanism 33; a variable pitch electric cylinder 331; variable pitch diamond structure rods 332; an intermediate pitch guide 333; pitch guide 334; a right end pitch piece 335; left end pitch change 336; a left end pitch change fork load bearing piece 337; a right-end variable pitch fork bearing member 338; a variable pitch fork carrier 339; a variable pitch barrier mechanism 34; a stepping motor 341; a stepper motor mount 342; a stepper motor gear 343; a rack sub-baffle link 344; a main baffle 345; a secondary baffle 346; roller forks 35; an L-plate reinforcement 36; an L-plate reinforcement mount 37; a linear slide rail 38; an electric cylinder mounting bracket 39; an orbital motion device 4; an L-plate vertical guide mechanism 41; an L-plate vertical guide slot 411; a linear slide rail slide block 412; the horizontal movement mechanism 42; a horizontal movement motor 421; a horizontal movement gear 422; a horizontal movement motor reducer 423; a vertical movement mechanism 43; a vertical movement motor 431; a vertical motion reducer and sprocket mounting plate 432; a power sprocket 433; a guide sprocket 434; a rail wheel 44; a control device 5; a truck 6; a rail 7; a rail rack 8.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A multifunctional bagged material automatic loading assembly line comprises a conveying belt 1, a whole packaging device 2, a loading device 3, a track moving device 4 and a track 7; the rail 7 is arranged in an overhead manner, a rail rack 8 is arranged on the rail 7 and is matched with the rail motion device 4, the rail motion device 4 moves on the rail 7, the whole package device 2 and the loading device 3 are arranged on the rail motion device 4, one end of the conveying belt 1 is positioned on the rail 7, the other end of the conveying belt is matched and connected with the whole package device 2, the whole package device 2 is matched and connected with the loading device 3, and the loading device 3 is matched with a carriage of the truck 6; the sequence of the bagged materials is a conveying belt 1, a whole packaging device 2, a loading device 3 and a truck 6; one end of the conveying belt 1 is positioned at a high position on the track, and the other end of the conveying belt is positioned at a low position which is at the same horizontal height with the whole packaging device 2; the conveying belt 1 conveys bagged materials from a high position to a low position, the whole packaging device 2 places the bagged materials conveyed by the conveying belt 1 into a preset array and conveys the placed bagged materials to the loading device 3; the loading device 3 loads the bagged materials conveyed by the whole packaging device 2 into a boxcar.

The frame of conveyer belt 1 and whole package device 2 are fixed connection, and whole package device 2 and track moving device 4 are fixed connection, the frame of conveyer belt 1 and whole package device 2, whole package device 2 and track moving device 4 between fixed connection have guaranteed that whole moves on track 7.

The whole package device 2 comprises a first pushing mechanism 22, a roller conveying mechanism 23 and a second pushing mechanism 24, wherein the first pushing mechanism 22 and the second pushing mechanism 24 are arranged on the roller conveying mechanism 23; the pushing mechanism 22 pushes bagged materials from the conveying belt to the roller conveying mechanism 23 side by side; the roller conveying mechanism 23 horizontally conveys the bagged materials which are pushed by the first pushing mechanism 22 to the front of the second pushing mechanism 24; the two pushing mechanisms push the rows of bagged materials sent by the roller conveying mechanism 23 to the loading device; the loading device finishes the arrangement of a plurality of rows of bagged materials pushed by the two pushing mechanisms in the boxcar.

The loading device 3 comprises a fork telescoping mechanism 32, a fork distance-changing mechanism 33, a distance-changing baffle mechanism 34 and a plurality of roller forks 35, wherein the fork distance-changing mechanism 33 is arranged at the upper part of the distance-changing baffle mechanism 34, the fork telescoping mechanism 32 is arranged at the rear part of the distance-changing baffle mechanism 34, and the roller forks 35 are arranged at the lower part of the distance-changing baffle mechanism 34; the fork telescopic mechanism 32 drives the roller fork 35 arranged on the variable-pitch baffle mechanism 34 to cooperate with the variable-pitch baffle mechanism to finish unloading of bagged materials; the fork pitch-changing mechanism completes the adjustment of different widths among the roller forks 35; the pitch-controlled barrier mechanism is adjusted to follow the maximum width between the roller forks 35 to the same width.

The track motion device comprises a horizontal motion mechanism 42, a vertical motion mechanism 43 and a vertical guide mechanism 41, wherein the horizontal motion mechanism 42 and the vertical motion mechanism 43 are arranged on the vertical guide mechanism 41, and the horizontal motion mechanism 42 is matched with the track rack 8 on the track 7 to drive the track motion device to horizontally move on the track 7; the vertical movement mechanism 43 is matched with the loading device 3 and provides the loading device 3 with movement in the vertical direction required when taking and placing bagged materials; the vertical guide mechanism 41 ensures that the loading device 3 keeps a stable posture in the vertical direction when moving horizontally.

In an embodiment, the bagged material is a cement bag. The cement bag passing sequence is sequentially a conveying belt 1, a whole bag device 2, a loading device 3 and a truck 6. The track motion device 4 is provided with a known and common control device 5 which can automatically control the whole loading process, and the control of the track motion device according to the action requirement is a known and common technology in the field.

When the bag arranging machine is used, bagged materials are conveyed to a low position of the same horizontal height with the bag arranging device 2 by the conveying belt 1, the longitudinally-arranged bagged materials are adjusted to be transverse by the conveying belt 1, then are pushed onto the rollers 25 one by the pushing mechanism 22 of the bag arranging device 2, and the array arrangement of the bagged materials is completed through the matching between the pushing mechanism 22 and the roller conveying mechanism 23; the two-pushing mechanism pushes the bagged materials arranged in the cloth arranging array to the loading device 3; the roller fork 35 receives bagged materials and the track moving device 4 controls the loading device 3 to move downwards; the discharge onto the truck 6 is accomplished by the cooperation between the fork retraction mechanism 32 and the pitch horn mechanism 34. After the first layer of bagged materials are stacked, the second layer of bagged materials are placed, and the bagged materials are placed layer by layer until the first layer of bagged materials are stacked to the rated layer number, so that stacking of the first row of bagged materials is completed. The control device 5 can control the track motion device 4 to horizontally move for a unit distance of the width of two bagged materials, and then the bagged materials in the second row are stacked. Repeating the steps until bagged materials with preset bag numbers are loaded.

The specific implementation mode is as follows:

the conveyor belt 1 is a conventional mechanism and is not described in detail herein.

As shown in fig. 4 and 5, the bag preparation device 2 includes a bag preparation device structure frame 21, a bag preparation device main frame 211, a bag preparation device sub-frame 212, a pushing mechanism 22, a pushing linear module 221, a pushing motion plate 222, a pushing cylinder 223, a pushing plate 224, a pushing mounting plate 225, a roller conveying mechanism 23, a pushing mechanism 24, a pushing cylinder 241, a pushing guide rod 242, a pushing linear bearing 243, a pushing plate 244, a roller 25 and a bag preparation guide wheel 26.

As shown in fig. 6, the bale breaker structural frame 21 is divided into a bale breaker main frame 211 and a bale breaker sub-frame 212; the first pushing mechanism 22 and the roller 25 are mounted on the bale making device main frame 211, and the roller conveying mechanism 23 and the second pushing mechanism 24 are mounted on the bale making device sub-frame 212.

As shown in fig. 7, when a pushing mechanism 22 is operated, first, a pushing cylinder 223 drives a pushing plate 224 to be in a retracted state at a high position; a linear pushing module 221 drives a pushing motion plate 222, a pushing cylinder 223 and a pushing plate 224 to move towards the bag-coming direction of the conveyor belt 1, after reaching the fixed position, the pushing cylinder 223 pushes the pushing plate 224 to fall down, and the linear pushing module 221 moves in the opposite direction to push transversely placed bagged materials to the roller 25; then, the same action is repeated to push the two bags of bagged materials onto the roller 25, and the two bags of bagged materials in parallel are taken as a group; a push mounting plate 225 is mounted to the bale case main frame 211.

After a group of bagged materials are pushed onto the rollers 25, the chains on the roller conveying mechanism 23 drive the rollers 25 to move towards the loading device 3, and the bagged materials move for one longitudinal unit length each time, so that a group of bagged materials can be driven to move for one unit length of the materials, and the movement times are determined according to the quantity of the loaded materials at one time.

As shown in fig. 8, the power of the second pushing mechanism 24 is provided by a second pushing cylinder 241, the stability and strength of the mechanism are enhanced by a second pushing guide rod 242 and a second pushing linear bearing 243, and the second pushing plate 244 is driven by the second pushing cylinder to push the multiple bags of bagged materials on the roller 25 to the loading device 3.

The loading device 3, as shown in fig. 9 and 10, includes an L-plate 31, a lower chain fixing member 311, an upper chain fixing member 312, a fork extending and retracting device 32, a fork linear module 321, a fork bearing frame 322, a through hole fixing member 323, a fork pitch varying mechanism 33, a pitch varying electric cylinder 331, a pitch varying diamond structure rod 332, an intermediate pitch varying guide member 333, a pitch varying guide member 334, a right end pitch varying member 335, a left end pitch varying member 336, a left end pitch varying fork bearing member 337, a right end pitch varying fork bearing member 338, a pitch varying fork bearing member 339, a pitch varying baffle mechanism 34, a stepping motor 341, a stepping motor mounting base 342, a stepping motor gear 343, a rack sub-baffle connecting member 344, a main baffle 345, a sub-baffle 346, a roller fork 35, an L-plate reinforcing member 36, an L-plate reinforcing member mounting base 37, a linear slide rail 38, and an electric cylinder mounting frame 39.

The L plate 31 is used as a main bearing mechanism, and the fork telescopic device 32, the fork distance-changing mechanism 33 and the distance-changing baffle mechanism 34 are all arranged on the mechanism; the two L-plate reinforcements 36 enhance the structural strength of the truck-loading device 3; the linear slide rail 38 serves as a guide when the loading device 3 moves vertically, and reduces the mechanical friction between the loading device 3 and the rail movement device 4.

FIG. 11: the fork extension device 32 comprises a fork linear module 321, a fork bearing frame 322 and a through hole fixing part 323, and when unloading, the roller fork 35 can horizontally move along with the fork extension device 32; the fork bearing frame 322 is a frame structure, and the through-hole fixing member 323 is mounted on the fork bearing frame 322 and moves together with the fork bearing frame 322.

As shown in fig. 12, 13, 14, 15, 16, 17, the fork pitch mechanism 33 includes a pitch electric cylinder 331, a pitch diamond structured lever 332, an intermediate pitch guide 333, a pitch guide 334, a right end pitch guide 335, a left end pitch guide 336, a left end pitch fork support 337, a right end pitch fork support 338, and a pitch fork support 339.

The electric cylinder is fixed on the electric cylinder mounting frame 39; the variable-pitch rhombic structure rod 332 forms a rhombic variable-pitch mechanism to drive the variable pitch among the variable-pitch guide piece 334, the right-end variable-pitch piece 335 and the left-end variable-pitch piece 336; the roller fork 35 is fixedly connected with the pitch-variable guide 334, the right-end pitch-variable part 335 and the left-end pitch-variable part 336, so that the roller fork 35 is ensured to be pitch-variable along with the pitch-variable guide 334, the right-end pitch-variable part 335 and the left-end pitch-variable part 336; the roller fork 35 is respectively hooked on the through hole fixing piece 323, the left end variable-pitch fork bearing piece 337, the right end variable-pitch fork bearing piece 338 and the variable-pitch fork bearing piece 339, the roller fork 35 is fixedly connected with the left end variable-pitch fork bearing piece 337, the right end variable-pitch fork bearing piece 338 and the variable-pitch fork bearing piece 339, and the roller fork 35 is in sliding connection with the through hole fixing piece 323; thus, the through hole securing member 323, the left end variable pitch fork bearing member 337, the right end variable pitch fork bearing member 338 and the variable pitch fork bearing member 339 can accomplish pitch variation with the roller fork 35; through-hole mounting 323, left end displacement fork bearing piece 337, right end displacement fork bearing piece 338 and displacement fork bearing piece 339 pass through-hole mounting 323 and install on fork bearing frame 322, play main bearing effect.

As shown in fig. 18 and 19, the pitch-variable damper mechanism 34 includes a stepping motor 341, a stepping motor mount 342, a stepping motor gear 343, a rack sub-damper link 344, a main damper 345, and a sub-damper 346.

The stepping motor mounting seat 342 is mounted on the L plate 31, the stepping motor 341 is mounted on the stepping motor mounting seat 342, the stepping motor 341 drives the stepping motor gear 343 to rotate, so that the rack auxiliary baffle plate connecting piece 344 meshed with the stepping motor gear is displaced, and the rack auxiliary baffle plate connecting piece 344 drives the auxiliary baffle plate 346 to displace; the main baffle 345 is mounted on the L-plate 31 and bears most of the force during discharge.

As shown in fig. 20 and 21, the track moving device 4 includes a vertical guide mechanism 41, an L-plate vertical guide slot 411, a linear slide rail slider 412, a horizontal moving mechanism 42, a horizontal moving motor 421, a horizontal moving gear 422, a horizontal moving motor reducer 423, a vertical moving mechanism 43, a vertical moving motor 431, a vertical moving reducer and sprocket mounting plate 432, a power sprocket 433, a guide sprocket 434, and a track wheel 44.

After the stacking of the whole stack of materials by the loading device 3 is finished, the horizontal movement mechanism 42 in the track movement device 4 drives the whole loading machine to move by two transverse unit distances of the materials in the horizontal direction, and the next stack of materials is stacked; the vertical movement mechanism 43 pulls the chain lower fixing piece 311 and the chain upper fixing piece 312 at the upper and lower ends of the L plate through the chain to drive the loading device to move up and down.

The vertical guide mechanism 41 includes an L-plate vertical guide slot 411 and a linear slide rail slider 412, the linear slide rail slider 412 can slide relatively in cooperation with the

linear slide rail

38, and 6 linear slide rail sliders 412 (three above and three below) are respectively fixed in the L-plate vertical guide slot 411.

The horizontal movement mechanism 42 comprises a horizontal movement motor 421, a horizontal movement gear 422 and a horizontal movement motor reducer 423 which are connected in series, wherein the horizontal movement gear 422 is meshed with the track rack 8 and moves under the driving of the horizontal movement motor 421.

As shown in fig. 22 and 23, the vertical movement mechanism 43 includes a vertical movement motor 431, a vertical movement reducer and sprocket mounting plate 432, a power sprocket 433, and a guide sprocket 434; the vertical motion motor 431 provides power, a power chain wheel 433 and a guide chain wheel 434 are arranged on the vertical motion speed reducer and chain wheel mounting plate 432, and the guide chain wheel 434 ensures the verticality of the chain; the chain lower fixing piece 311 and the chain upper fixing piece 312 are connected to both ends of the chain, respectively.

Claims

1. The utility model provides an automatic loading assembly line of multi-functional bagged materials which characterized in that: comprises a conveying belt (1), a whole package device (2), a loading device (3), a track motion device (4) and a track (7); the rail (7) is arranged in an overhead manner, a rail rack (8) is arranged on the rail (7) and is matched with the rail motion device (4), the rail motion device (4) moves on the rail (7), the rail motion device (4) is provided with the whole package device (2) and the loading device (3), one end of the conveying belt (1) is positioned on the rail (7), the other end of the conveying belt is matched and connected with the whole package device (2), the whole package device (2) is matched and connected with the loading device (3), and the loading device (3) is matched with a carriage of the truck (6); the sequence of the bagged materials is a conveying belt (1), a whole packaging device (2), a loading device (3) and a truck (6); one end of the conveying belt (1) is positioned at a high position on the track, and the other end of the conveying belt is positioned at a low position which is at the same horizontal height with the whole packaging device (2); the conveying belt (1) conveys bagged materials from a high position to a low position, the bag arranging device (2) arranges the bagged materials conveyed by the conveying belt (1) into a preset array and conveys the arranged bagged materials to the loading device (3); the loading device (3) loads the bagged materials conveyed by the whole packaging device (2) into a boxcar.

2. The multifunctional bagged material automatic loading assembly line of claim 1, wherein: the frame of conveyer belt (1) is fixed connection with whole package device (2), and whole package device (2) is fixed connection with orbital motion device (4), the frame of conveyer belt (1) and whole package device (2), whole package device (2) and the fixed connection between orbital motion device (4) have guaranteed that whole moves on track (7).

3. The automatic loading assembly line of multifunctional bagged materials as claimed in claim 1 or 2, wherein: the bag finishing device (2) comprises a first pushing mechanism (22), a roller conveying mechanism (23) and a second pushing mechanism (24), wherein the first pushing mechanism (22) and the second pushing mechanism (24) are arranged on the roller conveying mechanism (23); the pushing mechanism (22) pushes bagged materials from the conveying belt to the roller conveying mechanism (23) side by side; the roller conveying mechanism (23) horizontally conveys the bagged materials which are pushed by the first pushing mechanism (22) and are arranged side by side to the front of the second pushing mechanism (24); the two pushing mechanisms push the rows of bagged materials sent by the roller conveying mechanism (23) onto the loading device; the loading device finishes the arrangement of a plurality of rows of bagged materials pushed by the two pushing mechanisms in the boxcar.

4. The automatic loading assembly line of multifunctional bagged materials as claimed in claim 1 or 2, wherein: the loading device (3) comprises a fork telescoping mechanism (32), a fork distance-changing mechanism (33), a distance-changing baffle mechanism (34) and a plurality of roller forks (35), wherein the fork distance-changing mechanism (33) is arranged at the upper part of the distance-changing baffle mechanism (34), the fork telescoping mechanism (32) is arranged at the rear part of the distance-changing baffle mechanism (34), and the roller forks (35) are arranged at the lower part of the distance-changing baffle mechanism (34); the fork telescopic mechanism (32) drives a roller fork (35) arranged on the variable-pitch baffle mechanism (34) to cooperate with the variable-pitch baffle mechanism to finish unloading of bagged materials; the fork pitch-changing mechanism completes the adjustment of different widths among the roller forks (35); the variable pitch barrier mechanism is follow-adjusted to the same width according to the maximum width between the roller forks (35).

5. The automatic loading assembly line of multifunctional bagged materials as claimed in claim 1 or 2, wherein: the track motion device comprises a horizontal motion mechanism (42), a vertical motion mechanism (43) and a vertical guide mechanism (41), wherein the horizontal motion mechanism (42) and the vertical motion mechanism (43) are both arranged on the vertical guide mechanism (41), and the horizontal motion mechanism (42) is matched with a track rack (8) on the track (7) to drive the track motion device to horizontally move on the track (7); the vertical movement mechanism (43) is matched with the loading device (3) and provides the loading device (3) with movement in the vertical direction required when the bagged materials are taken and placed; the vertical guide mechanism (41) ensures that the loading device (3) keeps stable posture in the vertical direction during horizontal movement.