CN105692029A - Intelligent logistics system suitable for corrugated board production - Google Patents

Abstract

An intelligent logistics system suitable for the production of corrugated cardboard, including a ferry car, a storage platform, and a bridge car. The storage platform is provided with a carrying device, and the carrying device is provided with strip-shaped holes. Several storage devices are composed of a single body along the moving direction of the goods. Carrying device row; several carrying device rows form a carrying device array (referred to as a storage platform); a number of bridge vehicles are arranged under the storage platform, and a lifting transmission device is arranged on the bridge vehicle, and the lifting transmission device includes a lifting device and a transmission device; when the lifting transmission devices of several train bridge cars are in the raised state, the transmission device passes through a group of strip-shaped holes and protrudes above the storage platform, and connects several straight transmission lines above the storage platform; the transmission line There are shuttles at the two ends of the container respectively, and the shuttles communicate with the adjacent storage platforms and perform the sorting function.

Description

An intelligent logistics system suitable for corrugated cardboard production

technical field

The invention relates to the technical field of logistics equipment, in particular to an intelligent logistics system suitable for the production of corrugated cardboard, which is a matching hardware part for building an intelligent logistics system.

Background technique

In the prior art, the logistics of corrugated cardboard refers to the process realized by the organic combination of functions such as transportation, storage, sorting, collection, and information processing of corrugated cardboard products from the stacker of the corrugated cardboard production line. Its characteristics are:

1. For continuous logistics, the quantity of products is large, and the access is frequent (high working tempo). It is a kind of cache storage, that is, it is dynamic for the purpose of sorting, collecting the same batch of products, and coordinating the difference in production tempo of upstream and downstream processes. continuous stored procedure.

2. There are many specifications, large size differences, and short delivery time. The performance is that the storage area is large. Generally, a single corrugated cardboard production line needs to be equipped with an effective storage area of 3,000 square meters. The second is that the storage cycle is short, and the shortest is the direct delivery process. , the longest storage time is not more than 16 hours.

3. It is necessary to keep all the information of the product consistent with the product, accurate and timely, that is, the synchronization and accuracy of logistics and information flow.

These characteristics lead to the complexity and extremeness of corrugated cardboard production logistics. So far, there is no simple, efficient and economical logistics structure and corresponding equipment.

At present, the most advanced logistics structure used in the logistics of corrugated cardboard production at home and abroad is: using many mesh belt conveyors (a form of belt conveyor) to connect multiple rows of strip-shaped storage areas to complete the transportation and storage functions at the same time , and complete the sorting function through the mesh belt shuttle. Although this architecture can meet the technical requirements of corrugated cardboard automatic logistics, it is difficult to be widely used in actual production because of the high overall investment. The reason is that the logistics structure is unreasonable, and expensive conveying equipment is used as storage equipment, and the efficiency of the actual function of the equipment is low.

Contents of the invention

In order to overcome the deficiencies in the background technology, the present invention discloses an intelligent logistics system suitable for the production of corrugated cardboard, which is suitable for the logistics of corrugated cardboard during the production process in the corrugated cardboard production plant, and can also be used for other systems with large storage capacity, many types of storage, and storage systems. Take frequent production process. This logistics system enables the conveying function and storage function of the equipment to be separated and quickly combined together. It has the advantages of high working cycle, small cardboard damage, high storage space utilization rate, small equipment maintenance workload, energy saving and low use cost. The most significant advantage is that compared with the current logistics structure, the total investment is reduced by 60% to 70% under the same storage area and functions.

In order to achieve the purpose of the invention, the present invention adopts the following technical solutions: an intelligent logistics system suitable for the production of corrugated cardboard, including a ferry car, a storage platform and a bridge car, the storage platform is provided with a carrying device, and the carrying device is provided with strip-shaped hole; the bottom of the storage platform is provided with several bridge vehicles, and the bridge vehicle is provided with a lifting transmission device, and the lifting transmission device includes a lifting device and a transmission device; several bridge vehicles are arranged in a row, and the lifting transmission device lifts When in the up state, the transmission device protrudes above the storage platform through a group of strip holes, and several straight transmission lines are connected above the storage platform; the two ends of the transmission lines are respectively provided with shuttle cars, and the The shuttles communicate with adjacent storage platforms and perform sorting functions.

In order to further improve the technical solution, a number of parallel and adjacent bridge car travel lines are arranged under the storage platform of the present invention. The direction of the bridge car travel lines is perpendicular to the transmission direction of the transmission transportation line. There are one or more bridge cars.

In order to further improve the technical solution, in the present invention, each bridge trolley traveling route includes two rails located on both sides of the traveling route, and the bridge trolleys are provided with wheels matching the rails.

In order to further improve the technical solution, the storage platform of the present invention is composed of a bracket and a bearing device located on the bracket, and the bearing device is a rectangular bearing plate provided with several groups of strip-shaped holes; Composed of strip structure bearing plates, strip holes are arranged on each strip structure bearing plate or between two strip structure bearing plates, and the bridge car is arranged under the bearing device.

In order to further improve the technical solution, the storage platform of the present invention is composed of a bracket and a bearing device located on the bracket, the bearing device is composed of several bearing device monomers, and the area of a bearing device monomer is equivalent to the conveying area of the bridge car The plurality of carrying device monomers are connected end to end in a row along the direction of the conveying line, and the storage platform includes several rows of parallel carrying device monomer rows; each carrying device monomer is provided with strip holes of the same size; The behavior of a bridge car walking line under the single carrying device.

In order to further improve the technical solution, the lower end of the bracket of the present invention is provided with a number of outriggers, with the outriggers as the support, rails are arranged on both sides of the traveling line of each bridge car, and the bridge car is provided with wheels; the track adopts channel steel, H-shaped or C-shaped steel.

In order to further improve the technical solution, the intelligent logistics system of the present invention includes several storage platforms arranged along the direction of the conveying line, and a shuttle bus is arranged between every two adjacent storage platforms.

In order to further improve the technical solution, the bridge trolley of the present invention adopts a wheeled structure to walk, and the bridge trolley is also provided with a PLC intelligent control system; , the trolley line is installed on the upper part of the storage platform support, and the power supply voltage is less than 400V, DC or AC.

In order to further improve the technical solution, the storage platform of the present invention can be arranged in a single layer or in multiple layers up and down, and each storage platform is provided with a ferry car at both ends of the conveying line, and the ferry car moves horizontally. Shuttle or lift shuttle.

An intelligent logistics system suitable for corrugated cardboard production, the transmission steps are:

S1: When the goods stored on one of the single bearing devices of a storage platform need to be moved, move the bridge trucks in each row below the storage platform at the same time to the position where the single bearing device is located, so that the bridge trucks are in the direction of transportation line up;

S2: Start the lifting device on the bridge car. After the lifting mechanism rises, it drives the conveying device to rise. The conveyor belt of the conveying device passes through the strip-shaped holes to lift the goods, and the conveyor belt is arranged in the direction of transportation above the storage platform. One row forms a conveying line, starts the conveyor belt to run along the conveying direction, and drives the goods to move;

S3: When the goods move to the required position, stop the conveyor belt running, and at the same time lower the lifting mechanism on the bridge car, the conveyor belt of the conveying device also falls to the bottom of the storage platform with the lifting mechanism, and the goods fall on the storage device, the bridge The car can continue to walk under the storage platform to other locations;

When the goods need to be transferred out of the storage platform, the ferry car is placed at the terminal of the transmission line, and the goods can be directly transported to the ferry car along the conveyor belt;

S4: The ferry car drives the goods to move, and sends the goods to the beginning of the transmission and transportation line of the next storage platform, and repeats the steps of S1~S3 or S1~S4 to complete the logistics transmission of the next storage platform.

In order to further improve the technical solution, the lifting mechanism of the present invention is an electric lifting device or a hydraulically driven lifting device.

Due to the adoption of the above technical solution, the present invention has the following beneficial effects: through the above structure, a large number of cargo storage platforms are separated, and a cheap metal frame and a supporting plate are used to make the movable conveying equipment operate on the principle of a pontoon bridge (So it is named bridge car, also known as transport robot), and it is combined with the storage platform by lifting. This makes the logistics structure simple, reasonable, fast, energy-saving and cheap.

Description of drawings

Fig. 1 is a structural schematic diagram of an intelligent logistics system suitable for the production of corrugated cardboard according to the present invention.

Fig. 2 is a schematic structural diagram of a storage platform of the present invention.

Fig. 3 is a structural schematic diagram of section A-A in Fig. 2 .

FIG. 4 is a partially enlarged view of C in FIG. 3 .

Fig. 5 is a schematic structural view of the B-B section transmission device in Fig. 2 when it is not raised.

Fig. 6 is a schematic structural view of the transmission device at the B-B section in Fig. 2 when it is raised.

In the figure: 1. Ferry car; 2. Storage platform; 2.1. Strip hole; 2.2. Bracket; 2.21. Outrigger; 2.22. Track; 2.3. Carrying device; ; 4. Lifting transmission device; 4.1. Lifting device; 4.2. Transmission device; 5. Goods.

detailed description

The present invention can be explained in detail through the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

Embodiment one

An intelligent logistics system suitable for the production of corrugated cardboard, including a ferry car 1, a storage platform 2 and a bridge car 3, the storage platform 2 is composed of a support 2.2 and a carrying device 2.3 on the support 2.2, the carrying device 2.3 When the area is equivalent to the area of the bridge car conveyor belt, it constitutes a single carrying device, and the several carrying devices are connected end to end along the direction of the conveying line to form a row, and the storage platform includes several parallel rows of carrying devices; each row carries There is a bridge car running line under the unit of the device. The lower end of the support 2.2 is provided with a plurality of supporting legs 2.21, with the supporting legs 2.21 as the support, the traveling track 2.22 of the traveling vehicle is arranged on both sides of the traveling line of each bridge vehicle, and the bridge vehicle is provided with a track 2.22 that matches the track 2.22. Wheels 3.1.

Each carrier unit is provided with a strip-shaped hole 2.1 of the same size; a number of bridge vehicles 3 are arranged below the storage platform 2, and a lifting transmission device 4 is arranged on the bridge vehicle 3, and the lifting transmission device 4 includes The lifting device 4.1 and the transmission device 4.2; when the lifting transmission device 4 of the bridge car 3 that forms the column is raised, the transmission device 4.2 passes through the strip-shaped hole 2.1 on the single column of the carrying device and protrudes above the storage platform 2, and is placed on the storage platform 2. The top of the platform 2 is connected to form a straight transport line; the storage platform 2 is respectively provided with shuttle cars 1 at both ends of the transport line.

Figure 1 is a typical structure of corrugated cardboard transportation in a corrugated cardboard production plant. When the cardboard and other goods 5 on the corrugated cardboard production line need to pass through the storage platform 2 and move from the upper ferry car 1 to the lower ferry car 1, the bridge car 3 will move to the storage Under a certain row of supporting pallets 2.31 on the platform 2, the transmission device 4.2 is raised, and spliced above the storage platform 2 into a belt (chain, roller, roller) conveyor working mode, and the corrugated cardboard and other goods 5 are transported to the lower ferry car 1, if it is not necessary to transfer to the ferry car at that time, the goods 5 such as cardboard can be transported to the desired position, and the conveying device can be dropped. When the cardboard needs to be delivered to the lower ferry car 1, only the bridge car 3 needs to move again, and the conveying device 4.2 is raised.

Embodiment two

An intelligent logistics system suitable for the production of corrugated cardboard, including a ferry car 1, a storage platform 2 and a bridge car 3, the storage platform 2 is composed of a support 2.2 and a carrying device 2.3 located on the support 2.2, and the carrying device 2.3 is A rectangular bearing plate provided with several groups of strip-shaped holes; several strip-shaped holes 2.1 form a group, and several groups of strip-shaped holes 2.1 are arranged in parallel on the storage platform 2; several bridge vehicles 3 are arranged below the storage platform 2 , the bridge car 3 is provided with a lifting transmission device 4, and the lifting transmission device 4 includes a lifting device 4.1 and a transmission device 4.2; The holes 2.1 protrude above the storage platform 2 and form a straight transport line above the storage platform 2; the storage platform 2 is provided with shuttle cars 1 at both ends of the transport line.

Embodiment Three

An intelligent logistics system suitable for the production of corrugated cardboard, including a ferry car 1, a storage platform 2 and a bridge car 3, the storage platform 2 is composed of a support 2.2 and a carrying device 2.3 on the support 2.2, and the carrying device 2.3 consists of It consists of several strip-shaped bearing plates arranged in parallel, each strip-shaped structure bearing plate is provided with a set of strip-shaped holes 2.1, and the bridge vehicle 3 is arranged under the bearing device 2.3. The bridge car 3 is provided with a lifting transmission device 4, and the lifting transmission device 4 includes a lifting device 4.1 and a transmission device 4.2; The holes 2.1 protrude above the storage platform 2 and form a straight transport line above the storage platform 2; the storage platform 2 is provided with shuttle cars 1 at both ends of the transport line.

Embodiment Four

On the basis of Embodiment 1, the logistics system includes several storage platforms 2 arranged in series along the direction of the transport line to form storage platforms in series, and a shuttle bus 1 is arranged between every two adjacent storage platforms 2 .

Embodiment five

On the basis of Embodiment 1, the storage platform is arranged in multiple layers up and down, and the two ends of each storage platform along the direction of the conveying line are provided with shuttles parallel to it.

The logistics system also includes an intelligent control system.

The unspecified parts of the present invention are prior art.

Claims (10)

1. the Intelligent logistics system being applicable to corrugated board production, it is characterized in that: include ferry bus, storage platform and bridge car, being provided with strip hole on described storage platform, several strip holes form one group, and some groups of strip holes on storage platform be arranged in parallel；Described storage platform be arranged below some bridge cars, bridge car is provided with lifting transmitting device, described lifting transmitting device includes lowering or hoisting gear and transmitting device；Several bridge cars form a line, and during lifting transmitting device raised configuration, transmitting device is raised in above storage platform through one group of strip hole, is linked to be some straight transmission supply lines above storage platform；Described storage platform is respectively arranged with ferry bus at the two ends transmitting supply line。

2. the Intelligent logistics system being applicable to corrugated board production as claimed in claim 1, it is characterized in that: described storage platform is arranged below some adjacent bridge car walking routes arranged side by side, the direction of bridge car walking route is perpendicular with transmission supply line direction, and every bridge car walking route is provided with one or many bridge cars。

3. the Intelligent logistics system being applicable to corrugated board production as claimed in claim 2, is characterized in that: described every bridge car walking route includes two tracks being positioned at walking route both sides, and described bridge car is provided with the wheel matched with track。

4. the as claimed in claim 1 Intelligent logistics system being applicable to corrugated board production, is characterized in that: described storage platform is made up of support and the bogey being positioned on support, and described bogey is one piece is provided with the rectangle loading plate of some groups of strip holes；Or the list structure loading plate that bogey is be arranged in parallel by several forms, being provided with strip hole on every piece of list structure loading plate or between two pieces of list structure loading plates, bridge car is arranged on the lower section of bogey。

5. the Intelligent logistics system being applicable to corrugated board production as claimed in claim 2, it is characterized in that: described storage platform is made up of support and the bogey being positioned on support, described bogey is made up of several bogey monomers, several bogey monomers described join end to end into string along transmitting supply line direction, and storage platform includes the bogey row that some row are parallel；Each bogey monomer is both provided with the strip hole of same size；Behavior one bridge car walking route in place below each bogey monomer。

6. the Intelligent logistics system being applicable to corrugated board production as described in claim 4 or 5, it is characterized in that: the lower end of described support is provided with some supporting legs, it is provided with track with supporting leg for the both sides being supported on every bridge car walking route, described bridge car is provided with the wheel matched with track；Described walking track adopts channel-section steel, H type or C-type steel。

7. the Intelligent logistics system being applicable to corrugated board production as claimed in claim 1, is characterized in that: described logistics system includes several storage platforms along transmitting the arrangement of supply line direction, is often provided with ferry bus between adjacent two storage platforms。

8. the Intelligent logistics system being applicable to corrugated board production as described in claim 4 or 5, is characterized in that: described bridge car adopts wheeled construction walking, and bridge car is additionally provided with PLC intelligence control system；Described bridge car is by slide wire power supply or storage battery power supply, and when bridge car is by slide wire power supply, trolley is arranged on the top storing platform support, and supply voltage is less than 400V, direct current or exchange。

9. the Intelligent logistics system being applicable to corrugated board production as claimed in claim 1, it is characterized in that: described storage platform can be arranged for monolayer and be alternatively upper and lower multi-tier arrangement, every layer of storage platform is provided with ferry bus along the two ends transmitting supply line direction, and described ferry bus is for moving horizontally ferry bus or lifting ferry bus。

10. the Intelligent logistics system being applicable to corrugated board production as claimed in claim 4, is characterized in that: its transfer step is:

S1: by cargo storage on one of them bogey of a storage platform, when it needs mobile, moves the bridge car of each row below storage platform simultaneously, moves to this bogey column position, make bridge car form a line in the conveying direction；

S2: start the lowering or hoisting gear on bridge car, elevating mechanism drives transporter to rise after rising, goods is risen by the conveyer belt of described transmitting device through strip hole, conveyer belt forms a line on the transporting direction above storage platform, form one and transmit supply line, start conveyer belt to operate along transporting direction, drive goods movement；

S3: when goods movement to needs position, stopping conveyer belt operating, landed by the elevating mechanism on bridge car simultaneously, the conveyer belt of conveyer device drops to the lower section of storage platform also with elevating mechanism, goods drops on storage platform, and bridge car can continue walking below storage platform；

When goods is migrated out storage platform by needs, ferry bus is placed the terminal transmitting supply line, goods can directly along tape transport to ferry bus on；

S4: ferry bus drives goods movement, delivers to the top transmitting supply line of next storage platform by goods, and repetition S1 ~ S3 or S1 ~ S4 step complete the logistics transmission of next storage platform。