High-rise warehouse floor chain transmission system

Abstract

The present invention provides a ground chain conveying system for a high-level stereoscopic warehouse. It includes upper and lower double-layer ground chain conveyor belts, a fork is provided in the middle of the lower conveyor belt to divide it into two roads, and the two-layer conveyor belts are also provided with a common lifting area; an automatic identification workstation is provided at the starting end of the lower conveyor belt, and a sorting mechanism is provided at the fork of the lower conveyor belt, and the sorting mechanism is connected to the automatic identification workstation and receives signals; the upper and lower double-layer ground chain conveyor belts are all segmented structures, including a double-speed line, a lifting and transferring mechanism, an elevator, a connecting section, a loading line in the shelf, a transfer connecting section, a paint loading connecting section, and a turntable. The device of the present invention has a simple structure and can perfectly cooperate with the transfer trolley and the stacker, so that the two channels of picking up and storing items do not interfere with each other. It not only has the transportation function, but also can intelligently classify and transport products.

Description

Technical Field

[0001] The invention relates to the technical field of stereoscopic warehouse storage equipment, and in particular to a high-position stereoscopic warehouse ground chain transmission system for storing and retrieving bumpers. Background Art

[0002] According to the customary definition of the storage equipment industry, shelves with a height of more than 5 meters are called high-rise warehouses. They include: beam pallet shelves, through-type shelves, push-back shelves, double-depth shelves, narrow aisle shelves, automated warehouses, etc. It is the most commonly used type of shelf in warehouses. The shelf itself has a good picking efficiency and can realize quick storage and retrieval of goods. High-rise warehouses use a combination of column pieces and beams, and generally need to be used with forklifts or stackers.

[0003] At present, the high-rise stereoscopic warehouse in the bumper production process is mainly used for the storage and transportation of semi-finished paint products and blanks. The automated warehouse can meet the classified storage of semi-finished paint products and blanks, and can quickly and accurately perform storage, transmission and other in-and-out storage actions by obtaining information data of incoming and outgoing parts, thereby realizing efficient and orderly scientific management of semi-finished paint products and blanks to meet the needs of production operation plans. At the same time, it can also conduct consumption, inventory analysis, and inventory counting of semi-finished paint products and blanks, and timely and accurately view production inventory status.

[0004] During the storage and retrieval process in the warehouse, the bumper products need to be transferred. The transfer is generally divided into two steps: storage and retrieval and transportation. The storage and retrieval step is generally completed by a stacker, and the transfer requires the use of a transfer cart and a conveyor. The current conveyor is generally manual, but manual transfer often causes bumpers to collide with each other, which can easily cause damage to the paint surface. At the same time, there is inconvenience in storage and retrieval, and the transfer efficiency is low, which seriously affects the efficiency of subsequent processing.

[0005] Therefore need to design a kind of ground chain system that replaces manual transportation. Summary of the invention

[0006] The technical problem to be solved by the present invention is to overcome the defects of the prior art and provide a high-level three-dimensional warehouse floor chain conveyor system with a simple structure that can perfectly cooperate with the transfer trolley and the stacker to achieve non-interference between the two channels of picking up and storing items. It not only has the transportation function but also can intelligently classify and transport products.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] The ground chain conveying system of the high-level stereoscopic warehouse is characterized in that it includes an upper and lower double-layer ground chain conveyor belt, wherein the upper conveyor belt extends into the warehouse for receiving the taken-out parts, and a fork is arranged in the middle of the lower conveyor belt, which is divided into two paths, one of which extends into the warehouse for storing parts, and the other is connected and extends to the area to be processed. The two-layer conveyor belt is also provided with a common lifting area for transferring the parts taken out from the upper layer to the lower layer and then into the area to be processed; an automatic identification workstation is arranged at the starting end of the lower conveyor belt, and a sorting mechanism is arranged at the fork of the lower conveyor belt, and the sorting mechanism is connected to the automatic identification workstation and receives signals for selecting parts into different forked paths; the upper and lower double-layer ground chain conveyor belts are both segmented structures, including a double-speed line, a jacking and transferring mechanism, an elevator, a connecting section, a loading line in the shelf, a transfer connecting section, a paint loading connecting section, and a turntable.

[0009] In the above scheme, the turntable is installed at the sorting mechanism at the fork intersection. The turntable includes a disc with guide wheels. The disc is installed in the middle of the conveyor chain. A power device is provided at the bottom of the disc, which can support the transfer cart to rotate 90 degrees.

[0010] In the above scheme, the jacking and transferring mechanism includes a frame, a cylinder is arranged in the frame, one end of the cylinder is hinged to the frame, and the other end is connected to a Y-shaped double-elbow joint, the Y-shaped double-elbow joint is connected to a jacking frame, and the cylinder can push the Y-shaped double-elbow joint to drive the jacking frame to lift above the plane of the conveyor chain.

[0011] In the above scheme, the elevator is installed in a public lifting area, and the elevator includes a lifting platform, a hinge and a lifting cylinder. The lifting cylinder directly acts on the bottom of the lifting platform to perform vertical lifting.

[0012] In the above scheme, the loading lines in the shelf are arranged in parallel in multiple numbers and face the direction of the stacker.

[0013] In the above scheme, the connecting section at the paint feeding place is installed between the lower ground chain conveyor belt and the area to be processed, and is at the same height as the lower ground chain conveyor belt and the area to be processed to facilitate the connection and transition.

[0014] In the above scheme, a plurality of parallel transition ground chains are arranged in the area to be processed, and the transition ground chains are perpendicular to the nearest lower ground chain conveyor belt.

[0015] The principle of the present invention is to set up a workstation that can automatically identify, and then cooperate with the sorting mechanism to classify the parts when they are transmitted on the lower level and send them to different forked roads respectively. At the same time, an upper conveyor belt is also provided for special picking up of parts. After picking up, the parts can fall into the lower conveyor belt in the public lifting area and then be transported.

[0016] The present invention has the following beneficial effects due to the adoption of the above technical solution:

[0017] The device of the present invention has a simple structure and can perfectly cooperate with the transfer trolley and the stacker, realizing that the two channels of picking up and storing items do not interfere with each other. It not only has the transportation function, but also can intelligently classify and transport products. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a diagram of the overall structural arrangement of an embodiment of the present invention;

[0019] Figure 2 is a structural diagram of a turntable according to an embodiment of the present invention;

[0020] Figure 3 This is a diagram of a lifting and transferring mechanism according to an embodiment of the present invention;

[0021] Figure 4 It is a structural diagram of an elevator according to an embodiment of the present invention;

[0022] In the figure: 1-automatic identification workstation, 2-sorting mechanism, 3-area to be processed, 4-public lifting area, 5-disc, 6-guide wheel, 7-cylinder, 8-Y-type double elbow joint, 9-lifting frame, 10-lifting platform, 11-hinge, 12-lifting cylinder, 13-transition ground chain. DETAILED DESCRIPTION

[0023] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments in conjunction with the accompanying drawings.

[0024] like Figure 1 Figure 2 Figure 3 Figure 4 The shown high-level stereoscopic warehouse ground chain conveying system includes upper and lower double-layer ground chain conveyor belts, wherein the upper conveyor belt extends into the warehouse for receiving the taken-out parts, and the lower conveyor belt is provided with a fork in the middle to be divided into two paths, one of which extends into the warehouse for storing parts, and the other is connected to the processing area 3. The two-layer conveyor belts are also provided with a common lifting area 4, which is used to transfer the parts taken out from the upper layer to the lower layer and then into the processing area; the starting end of the lower conveyor belt is provided with an automatic identification workstation 1, and a sorting mechanism 2 is provided at the fork of the lower conveyor belt. The sorting mechanism 2 is connected to the automatic identification workstation 1 and receives signals, which is used to select parts into different forked paths; the upper and lower double-layer ground chain conveyor belts are both segmented structures, including a double-speed line, a lifting and transferring mechanism, an elevator, a connecting section, a loading line in the shelf, a transfer connecting section, a paint loading connecting section, and a turntable.

[0025] In this embodiment, the turntable is installed at the sorting mechanism 2 at the fork intersection. The turntable includes a disc 5 with a guide wheel 6. The disc 5 is installed in the middle of the conveyor chain. A power device is provided at the bottom of the disc 5, which can support the transfer cart to rotate 90 degrees.

[0026] In this embodiment, the jacking and transferring mechanism includes a frame, in which a cylinder 7 is arranged. One end of the cylinder 7 is hinged to the frame, and the other end is connected to a Y-shaped double-elbow joint 8. The Y-shaped double-elbow joint 8 is connected to a jacking frame 9. The cylinder 7 can push the Y-shaped double-elbow joint 8 to drive the jacking frame 9 to lift above the plane of the conveyor chain.

[0027] In this embodiment, the lift is installed in the public lifting area 4, and the lift includes a lifting platform 10, a hinge 11 and a lifting cylinder 12. The lifting cylinder 12 directly acts on the bottom of the lifting platform 10 for vertical lifting.

[0028] In this embodiment, the loading lines in the shelf are multiple and arranged in parallel and facing the direction of the stacker.

[0029] In this embodiment, the paint loading connection section is installed between the lower ground chain conveyor belt and the area to be processed 3, and is at the same height as the lower ground chain conveyor belt and the area to be processed 3 to facilitate connection and transition.

[0030] In this embodiment, a plurality of parallel transition ground chains 13 are arranged in the area to be processed 3, and the transition ground chains 13 are perpendicular to the nearest lower ground chain conveyor belt.

[0031] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The high-rise warehouse floor chain transmission system is characterized by: It includes upper and lower double-layer ground chain conveyor belts, wherein the upper conveyor belt extends into the warehouse for receiving the taken-out parts, and the lower conveyor belt is provided with a fork in the middle and is divided into two paths, one of which extends into the warehouse for storing parts, and the other is connected and extends to the area to be processed. The double-layer ground chain conveyor belt is also provided with a public lifting area for transferring the parts taken out from the upper layer to the lower layer and then into the area to be processed; the starting end of the lower conveyor belt is provided with an automatic identification workstation, and a sorting mechanism is provided at the fork of the lower conveyor belt, and the sorting mechanism is connected to the automatic identification workstation and receives signals for selecting parts into different forked paths; the upper and lower double-layer ground chain conveyor belts are all segmented structures, including a double-speed line, a lifting and transferring mechanism, an elevator, a connecting section, a loading line in the shelf, a transfer connecting section, a connecting section at the paint loading location, and a turntable; The turntable is installed at the sorting mechanism at the fork intersection. The turntable includes a disc with a guide wheel. The disc is installed in the middle of the conveyor chain. A power device is provided at the bottom of the disc to support the transfer trolley and rotate 90 degrees. The loading lines in the shelf are arranged in parallel in multiple numbers and face the direction of the stacker; The paint loading connection section is installed between the lower ground chain conveyor belt and the area to be processed, and has the same height as the lower ground chain conveyor belt and the area to be processed to facilitate connection and transition; A plurality of parallel transition ground chains are arranged in the area to be processed, and the transition ground chains are perpendicular to the nearest lower ground chain conveyor belt.

2. The high-rise warehouse floor chain conveyor system according to claim 1, characterized in that: The jacking and transferring mechanism includes a frame, in which a cylinder is arranged, one end of the cylinder is hinged on the frame, and the other end is connected to a Y-shaped double-elbow joint, which is connected to a jacking frame. The cylinder can push the Y-shaped double-elbow joint to drive the jacking frame to be lifted above the plane of the conveyor chain.

3. The high-rise warehouse floor chain conveyor system according to claim 1, characterized in that: The lift is installed in a public lifting area. The lift includes a lifting platform, a hinge and a lifting cylinder. The lifting cylinder directly acts on the bottom of the lifting platform to perform vertical lifting.

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