Goods stacking device for logistics warehouse

Abstract

The invention belongs to the technical field of logistics storage, and particularly relates to a cargo stacking device for a logistics warehouse, the cargo stacking device comprises a bottom plate, positioning plates, hydraulic cylinders, supporting mechanisms and a protective structure, the bottom plate is used for providing overall support for the device, the positioning plates are used for positioning and limiting logistics turnover boxes, and the supporting mechanisms are arranged on the inner sides of the positioning plates at equal intervals; the supporting piece mechanism is composed of a positioning column, a gear column and a supporting piece, the turnover box can be supported, automatic resetting is achieved through gravity, and the stacking stability and safety are guaranteed; the hydraulic cylinder is located between the positioning plates and drives the top plate to stack the turnover boxes layer by layer, and the turnover boxes are accurately positioned in cooperation with the blocking pieces. In addition, the device is provided with a protection plate, a protection baffle and a protection frame so as to protect equipment and improve the safety in the stacking process, the utilization rate of the storage space is increased through the design, and the goods stacking efficiency, stability and safety are ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of logistics warehousing, and in particular relates to a cargo stacking device used in a logistics warehouse. Background Art

[0002] With the rapid development of the logistics industry, the automation level of warehousing has gradually improved. In warehousing management, the stacking of goods is a key step that directly affects the utilization rate of storage space and operational efficiency. In traditional warehousing operations, the stacking of goods is usually done by manual operation or simple mechanical equipment, but these methods have certain shortcomings in efficiency, stability and safety.

[0003] At present, the cargo stacking devices on the market generally use mechanical arms or forklifts for handling and stacking operations. Although they can be automated to a certain extent, they have problems such as unstable stacking and limited stacking height when handling small or medium-sized goods such as logistics turnover boxes. At the same time, the existing devices lack precise control over the position of the goods during the automatic stacking process, which can easily cause the stacked goods to tilt or slide, affecting the safety of the operation and the integrity of the goods. In addition, traditional stacking equipment is generally unable to adapt to diverse storage environments and different types of goods, and has low operational flexibility. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a cargo stacking device for a logistics warehouse, which can realize the ability to transport logistics turnover boxes to a designated location through a conveyor belt, and utilize a hydraulically driven top plate for lifting operations, combined with the automatic resetting and locking functions of the support parts, thereby achieving an efficient and stable stacking effect.

[0005] To achieve the above object, the present invention provides the following technical solutions: A cargo stacking device for a logistics warehouse comprises a bottom plate, a positioning plate and a hydraulic cylinder are arranged on the top of the bottom plate; The number of the positioning plates is set to two, and the two positioning plates are mirror-imaged; The hydraulic cylinder is located on the midline between the two positioning plates; The upper inner side of the positioning plate is provided with supporting mechanisms at equal intervals along the height direction thereof; The supporting mechanism is used for supporting the turnover boxes in palletizing.

[0006] Furthermore, the support mechanism includes a positioning column and a shifting column connected to the inner side of the positioning plate; The positioning column is rotatably connected with a supporting piece, and the number of the supporting pieces is set to two; and retaining rings sleeved on the positioning column are provided on both sides of the supporting piece; The shifting post is located above the tail of the supporting member. When the supporting member is in a horizontal state, the tail of the supporting member fits with the shifting post.

[0007] Furthermore, a top plate is provided at the telescopic end of the hydraulic cylinder; A stopper is arranged opposite to the inner side of the positioning plate.

[0008] Furthermore, protective plates are provided on both sides of the hydraulic cylinder, and the bottoms of the protective plates are connected to the bottom plate.

[0009] Furthermore, a connecting plate is provided on one side of the two positioning plates, and connecting seats are symmetrically provided on the side surfaces of the connecting plate.

[0010] Furthermore, a protective baffle is provided on the back of the two positioning plates, and a protective frame is provided on the top thereof.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The cargo stacking device for a logistics warehouse of the present invention realizes efficient and stable stacking of logistics turnover boxes through reasonable structural design. The device includes a bottom plate, a positioning plate, a hydraulic cylinder, a supporting mechanism and a protective structure, etc., which can effectively solve the problems of unstable stacking, low degree of automation and poor applicability in the prior art. The turnover boxes are accurately transported between the positioning plates by a conveyor belt, and then the top plate is lifted by the hydraulic cylinder to stack the turnover boxes layer by layer, thereby improving the stacking efficiency and the utilization rate of the storage space.

[0012] The design of the positioning plate and the supporting mechanism in the stacking device ensures the stability of the turnover box during the stacking process. The supporting mechanism is arranged at equal intervals on the inner side of the positioning plate, and the positioning column and the shifting column together form a support and limiting structure; the supporting member realizes adaptive flipping through the rotating structure. When the turnover box is lifted up to the right position, the supporting member automatically resets and supports the edge of the turnover box to ensure that the turnover box will not tilt or slide, which significantly improves the safety and stability of the stacking process. This design solves the problem of turnover boxes easily sliding in traditional stacking devices and is suitable for stacking requirements of different heights.

[0013] The setting of the hydraulic cylinder provides a stable lifting power, so that the top plate can accurately push each turnover box to the support position of the support piece to achieve layer-by-layer stacking operation. The top plate is set at the telescopic end of the hydraulic cylinder, and a stopper is provided on the inner side of the positioning plate to ensure that the turnover box will not be displaced laterally during the lifting process. This design not only enables the stacking device to keep the position of the turnover box stable during operation and avoid tilting, but also improves the adaptability of the equipment, enabling it to safely stack multiple layers of goods.

[0014] In addition, the device is equipped with safety protection structures such as protective plates, protective baffles and protective frames to further ensure safety during the stacking process. The protective plates on both sides of the hydraulic cylinder prevent the impact of external forces on the hydraulic cylinder, avoid damage or displacement of the equipment, and improve the overall service life. The protective baffles on the back of the positioning plate and the protective frame on the top prevent the turnover box from accidentally sliding off during the stacking process, providing all-round protection for the stacking of goods in the logistics warehouse. These protective structures not only enhance the stability of the device, but also solve the potential safety hazards in high-rise stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The structure of the present invention is schematically shown Figure 1 ; Figure 2 The structure of the present invention is schematically shown Figure 2 ; Figure 3 It is a structural schematic diagram of the positioning plate of the present invention; Figure 4 It is a structural schematic diagram of the supporting mechanism of the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Bottom plate; 2. Positioning plate; 21. Stopper; 3. Connecting plate; 31. Connecting seat; 4. Hydraulic cylinder; 41. Top plate; 42. Protective plate; 5. Supporting mechanism; 51. Positioning column; 52. Supporting member; 521. Retaining ring; 53. Positioning column; 6. Protective frame; 7. Protective baffle. DETAILED DESCRIPTION

[0017] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention.

[0018] See also Figure 1-4A cargo stacking device for a logistics warehouse comprises a bottom plate 1, on the top of which two positioning plates 2 and a hydraulic cylinder 4 are arranged; the bottom plate 1 is the supporting base of the entire device, and its material and structural strength can withstand the load during the stacking operation; the number of positioning plates 2 is set to two, and the two positioning plates 2 are arranged in a mirror image, and the position of the logistics turnover box can be effectively positioned and stabilized through the mirror image setting; the hydraulic cylinder 4 is located on the center line between the two positioning plates 2, ensuring that the hydraulic cylinder 4 can smoothly drive the top plate 41 to move up and down during operation, so as to push the turnover box for stacking operation; the upper inner side of the positioning plate 2 is provided with a supporting mechanism 5 at equal intervals along its height direction, and the supporting mechanism 5 is used to support the turnover box in the stacking, so that each layer of the turnover box can be stabilized at a suitable height position to avoid slipping, thereby improving the stability and safety of the stacking.

[0019] See also Figure 3-4 The supporting mechanism 5 includes a positioning column 51 and a shifting column 53 connected to the inner side of the positioning plate 2; the positioning column 51 is fixed to the inner side of the positioning plate 2, and has good strength and rigidity to withstand the pressure generated by the supporting member 52 when supporting the turnover box; the positioning column 51 is rotatably connected with the supporting member 52, and the number of the supporting members 52 is set to two. Through the rotating connection design, the supporting member 52 can be turned over under the push of the turnover box, and automatically reset under the action of gravity, ensuring the continuity and stability of the stacking process The retaining ring 521 which is sleeved on the positioning column 51 is provided on both sides of the supporting member 52, and the retaining ring 521 ensures the stability and rotation flexibility of the supporting member 52 on the positioning column 51, and prevents the supporting member 52 from slipping; the shifting column 53 is located above the tail of the supporting member 52, and when the supporting member 52 is in a horizontal state, the tail of the supporting member 52 fits with the shifting column 53, thereby limiting the rotation range of the supporting member 52, and ensuring that the supporting member 52 can be restored to a horizontal state after the turnover box is lifted to a suitable height.

[0020] See also Figure 3 A top plate 41 is provided at the telescopic end of the hydraulic cylinder 4; the top plate 41 is used to carry the turnover box and is lifted upward under the drive of the hydraulic cylinder 4 to realize the stacking of the turnover box layer by layer; a stopper 21 is relatively provided on the inner side of the positioning plate 2, and the stopper 21 laterally limits the turnover box to prevent the turnover box from lateral displacement during the stacking process, thereby ensuring the neatness and safety of the stacking.

[0021] See also Figure 3 , protective plates 42 are provided on both sides of the hydraulic cylinder 4, and the bottom of the protective plates 42 is connected to the bottom plate 1; the protective plates 42 form protective barriers on both sides of the hydraulic cylinder 4 to prevent external objects from accidentally colliding with the hydraulic cylinder 4, and also play a supporting role to increase the structural stability of the entire device.

[0022] See also Figure 1A connecting plate 3 is provided on one side of the two positioning plates 2, and a connecting seat 31 is symmetrically provided on the side of the connecting plate 3; the connecting plate 3 serves as a fixed bracket of the conveyor belt, and is fixedly connected to the conveyor belt support frame through the connecting seat 31, so that the conveyor belt can accurately transport the turnover box to the stacking position, ensuring the continuity of the operation process.

[0023] See also Figure 1 A protective baffle 7 is provided on the back of the two positioning plates 2, and a protective frame 6 is provided on the top thereof; the protective baffle 7 forms a protective barrier on the back of the positioning plate 2 to prevent the turnover box from sliding from the back, thereby ensuring the safety of the stacking process; the protective frame 6 is located at the top of the device, and the protective frame 6 covers and protects the entire stacking device, preventing the turnover box from accidentally sliding when stacked to a high position, and also serves to increase the overall structural strength of the device.

[0024] The working principle of the present invention is: When in use, place one end of the conveyor belt close to the position where the connecting plate 3 is located, and use screws to connect the support frame of the conveyor belt to the connecting seat 31; The logistics turnover boxes to be stacked are placed on the conveyor belt. Under the conveyance of the conveyor belt, the turnover boxes will enter between the two positioning plates 2 and sit on the top plate 41; At this time, driven by the hydraulic cylinder 4, the top plate 41 is pushed upward, thereby driving the turnover box to move upward; When the turnover box moves upward, the opening edge of the turnover box will first contact the bottom of one end of the supporting member 52. As the turnover box moves upward, the supporting member 52 will flip over. When the opening end of the turnover box passes the position where the supporting member 52 is located, the supporting member 52 will automatically reset under the action of gravity, and one end of the supporting member 52 will support the outer edge of the opening end of the turnover box to prevent the turnover box from falling off the supporting member 52. When a new turnover box is lifted by the top plate 41, the turnover box on the supporting member 52 will also be lifted accordingly, thereby enabling stacking operation.

[0025] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A cargo stacking device for a logistics warehouse, comprising a bottom plate (1), characterized in that: A positioning plate (2) and a hydraulic cylinder (4) are provided on the top of the base plate (1); The number of the positioning plates (2) is set to two, and the two positioning plates (2) are arranged in a mirror image; The hydraulic cylinder (4) is located on the midline between the two positioning plates (2); Supporting mechanisms (5) are arranged at equal intervals on the inner side of the upper side of the positioning plate (2) along its height direction; The supporting mechanism (5) is used for supporting the turnover boxes in palletizing.

2. A cargo stacking device for a logistics warehouse according to claim 1, characterized in that: The support mechanism (5) comprises a positioning column (51) and a shifting column (53) connected to the inner side of the positioning plate (2); A supporting member (52) is rotatably connected to the positioning column (51), and the number of the supporting members (52) is set to two; and retaining rings (521) sleeved on the positioning column (51) are provided on both sides of the supporting member (52); The shifting column (53) is located above the tail of the supporting member (52); when the supporting member (52) is in a horizontal state, the tail of the supporting member (52) fits the shifting column (53).

3. A cargo stacking device for a logistics warehouse according to claim 2, characterized in that: The telescopic end of the hydraulic cylinder (4) is provided with a top plate (41); A stopper (21) is arranged opposite to the inner side of the positioning plate (2).

4. A cargo stacking device for a logistics warehouse according to claim 1, characterized in that: Protective plates (42) are provided on both sides of the hydraulic cylinder (4), and the bottom of the protective plates (42) is connected to the bottom plate (1).

5. The cargo stacking device for a logistics warehouse according to claim 1, characterized in that: A connecting plate (3) is provided on one side of the two positioning plates (2), and a connecting seat (31) is symmetrically provided on the side surface of the connecting plate (3).

6. A cargo stacking device for a logistics warehouse according to claim 5, characterized in that: A protective baffle (7) is provided on the back of the two positioning plates (2), and a protective frame (6) is provided on the top thereof.

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