CN220316606U

CN220316606U - Carrying stacking system

Info

Publication number: CN220316606U
Application number: CN202321851878.7U
Authority: CN
Inventors: 吴丹; 翟志远
Original assignee: Youlide Jiangsu Chemical Co ltd
Current assignee: Youlide Jiangsu Chemical Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2024-01-09
Anticipated expiration: 2033-07-14

Abstract

The carrying and stacking system comprises a feeding structure, a stacking device and a stacking plate conveying structure; the feeding structure comprises a feeding track and a material taking seat arranged at the tail end of the feeding track; the stacking device comprises a base, a rotary connecting seat, a driving device, a mechanical arm structure and a stacking claw, wherein the rotary connecting seat is rotatably connected to the base, the driving device is arranged on the rotary connecting seat, the mechanical arm structure is arranged on the rotary connecting seat and connected with the driving device, and the stacking claw is arranged at the front end of the mechanical arm structure; the stacking plate conveying structure comprises a stacking plate, a stacking plate conveying rail for conveying the stacking plate, a stacking seat arranged on the stacking plate conveying rail and corresponding to the stacking claw conveying position, and stacking plate limiting devices arranged on two sides of the stacking seat; the driving device drives the mechanical arm structure to rotate and stretch on the rotary connecting seat, so that the stacking claw conveys materials to be stacked from the material taking seat to the stacking seat. The utility model realizes the automatic carrying and stacking of materials in a smaller production field.

Description

Carrying stacking system

Technical Field

The utility model belongs to the field of chemical production, and particularly relates to a carrying and stacking system.

Background

Palletizing refers to the process of stacking or piling up goods according to certain rules and modes. Palletizing is a common operation in the logistics, warehousing and production fields for orderly and stable stacking of goods together for storage, transportation and management. The purpose of pile up neatly is that furthest utilizes the storage space, improves the storage density of goods, practices thrift the storehouse and stores up the cost. Meanwhile, the stacking can also ensure the safety and stability of the goods and prevent the goods from toppling over, damaging or slipping.

In palletizing, the characteristics and requirements of the goods, such as size, weight, shape, stacking mode, etc., need to be considered. Different palletizing methods and tools may be used, such as manual palletizing, forklift palletizing, automated palletizing systems, etc., depending on the nature of the goods and the stacking requirements.

The palletizing operation requires attention to the stability and safety of the stack. Stacking too high or unstable may increase the risk of toppling and collapsing, possibly resulting in damage to the goods or personal safety issues. Therefore, when stacking operation is performed, a stacking mode and a supporting device are required to be reasonably selected according to the characteristics of cargoes and stacking requirements, so that the stability and the safety of stacking are ensured.

The existing stacking procedure is that the materials to be stacked are manually conveyed to the side of the stacking device, the stacking plates are conveyed to the designated positions through the forklift after being stacked, the labor intensity is high, potential safety hazards exist, and the efficiency is low.

Meanwhile, the stacking device is a high-level stacking device which utilizes a vertical space, materials to be stacked are conveyed to a higher platform, the stacking device is utilized to stack downwards in sequence, but the device cannot be used in a space with limited height, a longer conveying line is needed, and meanwhile, the device is large in whole and has higher requirements on a production field.

Disclosure of Invention

The utility model aims to provide a carrying and stacking system which is used for realizing automatic carrying and stacking of materials in a small production field.

In order to achieve the above purpose, the specific technical scheme of the carrying and stacking system provided by the utility model is as follows:

a handling palletizing system, comprising a feeding structure, a palletizing plate conveying structure and a palletizing device arranged between the feeding structure and the palletizing plate conveying structure;

the feeding structure comprises a feeding track and a material taking seat arranged at the tail end of the feeding track;

the stacking device comprises a base, a rotary connecting seat, a driving device, a mechanical arm structure and a stacking claw, wherein the rotary connecting seat is rotatably connected to the base, the driving device is arranged on the rotary connecting seat, the mechanical arm structure is arranged on the rotary connecting seat and connected with the driving device, and the stacking claw is arranged at the front end of the mechanical arm; the driving device controls the movement of the mechanical arm structure and the opening and closing of the stacking claw;

the stacking plate conveying structure comprises a stacking plate, a stacking plate conveying rail for conveying the stacking plate, a stacking seat arranged on the stacking plate conveying rail and corresponding to the stacking claw conveying position, and stacking plate limiting devices arranged on two sides of the stacking seat;

the driving device drives the mechanical arm to rotate and stretch on the rotary connecting seat, so that the stacking claw carries the materials to be stacked from the material taking seat to the stacking seat.

In order to realize the carrying of the stacking claw to the materials to be stacked, the mechanical arm structure comprises a first mechanical arm which is rotatably connected with the rotary connecting seat, a second mechanical arm which is connected with the other end of the first mechanical arm through a rotary shaft, a first connecting block which is rotatably connected with the other end of the second mechanical arm, a third mechanical arm which is rotatably connected with the rotary connecting seat, a second connecting block which is connected with the rotary shaft and is connected with the third mechanical arm, a fourth mechanical arm which is connected with the first connecting block and the second connecting block, and a fifth mechanical arm which is arranged on the rotary connecting seat and is connected with the second mechanical arm; the stacking claw is connected with the first connecting block, the telescopic distance of the stacking claw is adjusted through rotation of the first mechanical arm and the second mechanical arm, the height of the stacking claw is adjusted through rotation of the fifth mechanical arm, and the orientation of the stacking claw is adjusted through rotation of the third mechanical arm and the fourth mechanical arm.

In order to realize the adjustment of the height of the stacking claw, the rotating shaft is positioned between the joint of the second mechanical arm and the first connecting block and the joint of the second mechanical arm and the fifth mechanical arm.

In order to realize the compaction of pile up neatly board in pile up neatly in-process transfer rail's suspension, pile up neatly board stop device be provided with can to the flexible spacing portion of pile up neatly board, spacing portion and pile up neatly board butt guarantee the stability of pile up neatly board in pile up neatly handling, spacing portion and pile up neatly board butt time pile up neatly board transfer rail stop operation.

In order to realize the automatic operation of the pallet conveying track, the pallet is provided with a weighing structure, when the weight on the pallet reaches a set value, the limiting part is retracted, and the pallet conveying track continues to operate.

In order to avoid accumulation of materials to be stacked on the feeding track, the material taking seat is provided with a stop structure, and when the materials to be stacked on the material taking seat are not taken away, movement of the feeding track is limited.

In order to realize initial translational rotary positioning of the palletizing device, the palletizing plate conveying track and the feeding track are horizontally arranged.

In order to realize the adjustment of the horizontal height of the stacking claw after stacking one layer of materials, the driving device adjusts the placing height of the stacking claw according to the carrying quantity of the stacking claw.

The beneficial effects are that:

through setting up the pay-off structure and will treat the pile up neatly material and carry to pile up neatly device, through setting up pile up neatly device, realized treating the transport of pile up neatly material from pay-off structure to pile up neatly board, will treat the pile up neatly and place behind the pile up neatly board through setting up neatly board conveying structure, realize that the pile up neatly board carries the whole backward transport of material.

The system provided by the utility model has the advantages that the structure is simple, the occupied area is small, the system can be suitable for a small production field, the stacking device is automatically connected with the production system, the materials packaged and bagged in the previous process are seamlessly and automatically transported to the carrying stacking system through the feeding structure, and after stacking is completed, the materials are transported to the next process through the stacking plate transporting rail, so that the use of manpower resources is reduced, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a handling palletizing system according to the present utility model;

FIG. 2 is a schematic diagram of a feeding structure according to the present utility model;

FIG. 3 is a schematic view of a palletizing device according to the present utility model;

FIG. 4 is a schematic view of a pallet transport structure of the present utility model;

the figure indicates: 100. a feeding structure; 110. a feeding rail; 120. a material taking seat; 121. a stopping structure; 200. a palletizing device; 210. a base; 220. rotating the connecting seat; 230. a driving device; 241. a first mechanical arm; 242. a second mechanical arm; 243. a third mechanical arm; 244. a fourth mechanical arm; 245. a fifth mechanical arm; 246. a first connection block; 247. a second connection block; 248. a rotation shaft; 250. stacking claws; 300. a pallet conveying structure; 310. stacking plates; 320. pallet transfer track; 330. stacking seats; 340. a pallet limiting device; 341. and a limiting part.

Detailed Description

For a better understanding of the objects, structures and functions of the present utility model, a handling palletizing system according to the present utility model will be described in further detail with reference to the accompanying drawings.

Implementation example:

as shown in fig. 1, a handling palletizing system includes a feeding structure 100, a palletizing device 200, and a palletizing plate conveying structure 300.

As shown in fig. 2, the feeding structure 100 is connected with the bagging sealing structure, the bagged materials arrive at the stacking structure through the feeding track 110, and the materials to be stacked stop after arriving at the material taking seat 120, and wait for the grabbing of the stacking claws 250. Be provided with on getting material seat 120 and hinder and stop structure 121, hinder and stop structure 121 and be the elasticity arch on getting material seat 120, this arch is connected with feeding track drive arrangement, and feeding track drive arrangement control feeding track 110 stops when pushing down, and when waiting for the pile up neatly material to be snatched, the arch pops out, feeding track drive arrangement drive feeding track 110 normal operating, will be next bag waiting for pile up neatly material to carry to getting material seat 120.

The palletizing device 200 is responsible for grabbing materials to be palletized from the material taking seat 120 through the palletizing claw 250, carrying the materials to the palletizing plate 310 conveyed to the palletizing seat 330, and orderly placing the materials on the palletizing plate 310 according to a preset program.

As shown in fig. 3, the palletizing device 200 includes a base 210, a rotary connecting base 220 rotatably connected to the base 210, a driving device 230 disposed on the rotary connecting base 220, a mechanical arm structure disposed on the rotary connecting base 220 and connected to the driving device 230, a palletizing claw 250 disposed at the front end of the mechanical arm structure, and a driving structure controlling the stretching of the mechanical arm and the grabbing and releasing of the palletizing claw.

The mechanical arm structure comprises a first mechanical arm 241 rotatably connected with the rotary connecting seat 220, a second mechanical arm 242 connected with the other end of the first mechanical arm 241 through a rotary shaft 248, a first connecting block 246 rotatably connected with the other end of the second mechanical arm 242, a third mechanical arm 243 rotatably connected with the rotary connecting seat 220, a second connecting block 247 connected with the third mechanical arm 243 on the rotary shaft 248, a fourth mechanical arm 244 connected with the first connecting block 246 and the second connecting block 247, and a fifth mechanical arm 245 arranged on the rotary connecting seat 220 and connected with the second mechanical arm 242; the stacking claw 250 is connected with the first connecting block 246, and the driving device 230 controls the rotation and the extension of all mechanical arms.

The first mechanical arm 241 and the second mechanical arm 242 cooperate to control the distance of the stacking claw 250 in the horizontal direction; the third mechanical arm 243 is connected with the fourth mechanical arm 244 through the second connecting block 247, so that the vertical height and the orientation of the stacking claw 250 can be controlled; the fifth robot arm 245 can adjust the vertical height of the palletizing jaw 250 by controlling the rotation of the second robot arm 242. Meanwhile, the driving device 230 cooperates with the opening and closing of the stacking claw 250 to grasp and release materials.

The driving device 230 records the opening and closing times of the stacking claws 250, so as to obtain the placement number of the materials on the stacking plate 310, and the vertical height of the stacking claws 250 is adjusted every time the stacking plate 310 is full of the materials, so that the materials on the stacking plate 310 are prevented from being scattered due to collision.

As shown in fig. 4, the stacking plate 310 is used for placing stacked materials, so that the whole material is transported, the empty stacking plates are transported to the stacking seat 330 by the stacking plate transporting rail 320, the stacking plate limiting devices 340 on two sides of the stacking seat 330 extend out of the limiting portions 341, the stacking plate 310 is clamped above the stacking seat 330, and meanwhile, the stacking plate transporting rail 320 stops running. At this time, the stacking claw 250 sequentially places the materials to be stacked on the stacking plate 310, when the weight of the stacking plate 310 exceeds the preset value of the weighing structure, the limiting part 341 is retracted, the stacking plate 310 starts to move forward, and the next stacking plate moves forward toward the stacking seat 330.

When the material feeding device is used, the bagged and sealed materials are transported to the material taking seat 120 through the material feeding rail 110, the materials to be stacked contact the stop structure 121, and the material feeding rail 110 stops running; simultaneously, the empty pallet 310 is transported to the pallet 330 by the pallet conveying rail 320, the pallet limiting devices 340 on two sides extend out of the limiting parts 341 to be abutted with the pallet 310, and meanwhile, the pallet conveying rail 320 stops running;

the driving device 230 controls the mechanical arm structure to rotate and stretch, the stacking claw 250 moves to the upper side of the material taking seat 120, the material to be stacked on the material taking seat 120 is grabbed to the upper side of the stacking plate 310, the stacking claw 250 continuously returns to the upper side of the material taking seat 120 to grab the material after releasing the material, the process is repeated in sequence until the weight of the material on the stacking plate 310 exceeds the preset value of the weighing structure, the limiting part 341 is retracted, and the fully loaded stacking plate 310 forwards enters the next process.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The carrying and stacking system is characterized by comprising a feeding structure, a stacking plate conveying structure and a stacking device arranged between the feeding structure and the stacking plate conveying structure;

the stacking device comprises a base, a rotary connecting seat, a driving device, a mechanical arm structure and a stacking claw, wherein the rotary connecting seat is rotatably connected to the base, the driving device is arranged on the rotary connecting seat, the mechanical arm structure is arranged on the rotary connecting seat and connected with the driving device, and the stacking claw is arranged at the front end of the mechanical arm structure; the driving device controls the movement of the mechanical arm structure and the opening and closing of the stacking claw;

the stacking plate conveying structure comprises a stacking plate, a stacking plate conveying rail for conveying the stacking plate, a stacking seat arranged on the stacking plate conveying rail, and stacking plate limiting devices arranged on two sides of the stacking seat; the stacking plate limiting device limits the stacking plate to advance on the stacking plate conveying track;

the driving device drives the mechanical arm structure to rotate and stretch on the rotary connecting seat, so that the stacking claw conveys materials to be stacked from the material taking seat to the stacking seat.

2. The handling palletizing system according to claim 1, wherein the robot arm structure includes a first robot arm rotatably connected to the rotational connection base, a second robot arm connected to the other end of the first robot arm through a rotational shaft, a first connection block rotatably connected to the other end of the second robot arm, a third robot arm rotatably connected to the rotational connection base, a second connection block connected to the rotational shaft and connected to the third robot arm, a fourth robot arm connecting the first connection block and the second connection block, and a fifth robot arm provided to the rotational connection base and connected to the second robot arm; the stacking claw is connected with the first connecting block.

3. Handling palletizing system according to claim 2, characterized in that the position of the rotation axis on the second mechanical arm is located between the connection of the second mechanical arm with the first connection block and the connection of the second mechanical arm with the fifth mechanical arm.

4. The handling palletizing system according to claim 1, wherein the palletizing plate limiting device is provided with a limiting part which can stretch towards the palletizing plate, the limiting part is abutted with the palletizing plate to ensure the stability of the palletizing plate in the palletizing handling process, and the palletizing plate conveying rail stops running when the limiting part is abutted with the palletizing plate.

5. A handling palletizing system according to claim 4, wherein the palletizing base is provided with a weighing structure, the limit portion is retracted when the weight on the palletizing plate reaches a set value, and the palletizing plate conveying rail continues to run.

6. The handling palletizing system according to claim 1, wherein the take out seat is provided with a stop structure which restricts movement of the feed rail when the material to be palletized on the take out seat is not taken away.

7. Handling palletizing system according to claim 1, characterized in that the palletizing plate conveying track is arranged horizontally with the feeding track.

8. Handling palletizing system according to claim 1 or 2, characterized in that the driving means adjust the placing height of the palletizing jaw according to the handling number of the palletizing jaw.