Packaging carton storage rack

Abstract

The utility model provides a packaging carton storage rack, which relates to the technical field of storage racks and comprises a concave goods shelf, a plurality of support plate components are arranged in the middle of the concave goods shelf, adjusting devices are arranged at the bottoms of the support plate components, and baffles are movably mounted on the surfaces of the support plate components. The springs are extruded by pulling the connecting plates on the two sides of the mounting plate, so that the connecting rods are driven, the concave supporting plates are pulled to move out of the adjusting grooves, then the goods shelf plate is adjusted to the inner sides of the adjusting grooves at the proper positions, the concave supporting plates on the two sides are aligned to the adjusting grooves on the two sides, the connecting plates are loosened, and under the action of the springs, the goods shelf plate is fixed. And a connecting plate and a connecting rod are driven to push a concave supporting plate to be clamped into an adjusting groove, adjustment of the goods shelf plate is completed, in this way, the position of the goods shelf plate can be freely adjusted, the requirement for storage of packaging cartons of different sizes is met, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a packaging carton storage rack. Background Art

[0002] Packaging cartons are made of paper products and are used to package various items. They are divided into single-hole, double-hole, triple-hole, and quadruple-hole cartons. Cartons are further divided into paper boxes, color boxes, color boxes, and oversized odd-shaped beer boxes. Cartons have low cost, are easy to package, suitable for adding fillers, and are clean, etc. They are suitable for product factory packaging, item transportation, material sorting, etc.

[0003] In the prior art, when packaging cartons are stored, in order to save space, most cartons are folded into a flat shape and stacked together. Different types of cartons have different sizes. Existing packaging carton storage racks lack the function of adjusting the storage, cannot meet the storage needs of cartons of different sizes, and have poor applicability. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a packaging carton storage rack, comprising: a concave shelf, a plurality of support plate assemblies are arranged in the middle of the concave shelf, the bottoms of the plurality of support plate assemblies are all provided with adjustment devices, and the surfaces of the plurality of support plate assemblies are all movably installed with baffles.

[0006] As a preferred implementation, a plurality of adjustment slots are symmetrically provided on both sides of the interior of the concave shelf.

[0007] As a preferred embodiment, the support plate assembly includes a shelf plate, a surface of which is provided with a plurality of square limit grooves, wherein the plurality of square limit grooves form a group of three, a side of the shelf plate is provided with a plurality of convex limit grooves, and supporting square tubes are fixedly installed at both ends of the bottom of the shelf plate.

[0008] As a preferred embodiment, the adjusting device includes a mounting plate, the top of which is fixedly mounted on the bottom of the shelf plate, two springs are fixedly connected to both sides of the mounting plate, one side of each of the four springs is fixedly connected to a connecting plate, two connecting rods are fixedly mounted on both ends of one side of the two connecting plates, and one end of each of the eight connecting rods is fixedly connected to a concave support plate.

[0009] As a preferred embodiment, the eight connecting rods form a group of two each, and the two ends of one side of the two concave support plates are respectively connected to a group of connecting rods. The four groups of connecting rods and the two ends of the two concave support plates are correspondingly movable on the inner sides of the four supporting square tubes, and the surfaces on the other sides of the two concave support plates are respectively movably embedded in the two adjustment grooves.

[0010] As a preferred embodiment, three square limit blocks are fixedly installed on the bottom of the baffle, and the three square limit blocks are movably embedded in a group of square limit grooves. A convex limit plate is fixedly installed on one side of the square limit block, and the surface of the convex limit plate is movably embedded in the inside of the convex limit groove.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. The utility model can adjust the position of the support plate assembly inside the concave shelf according to the different sizes of the packaging cartons. The spring is squeezed by pulling the connecting plates on both sides of the mounting plate, thereby driving the connecting rod to pull the concave support plate out of the adjustment slot. Then, the shelf plate is adjusted to the inside of the adjustment slot at a suitable position, and then the concave support plates on both sides are aligned with the adjustment slots on both sides. The connecting plate is loosened, and under the action of the spring, the connecting plate and the connecting rod are driven to push the concave support plate into the adjustment slot to complete the adjustment of the shelf plate. In this way, the position of the shelf plate can be freely adjusted to meet the storage of packaging cartons of different sizes, thereby improving the applicability of the device.

[0013] 2. When storing packaging cartons, the utility model folds the packaging cartons flat, stacks them vertically, and places them on the surface of the shelf board. Then, the square limit block at the bottom of the baffle and the convex limit plate on one side are inserted into the square limit groove and the convex limit groove close to the edge of the packaging cartons to support and fix the stacked packaging cartons to prevent them from collapsing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the main body of a packaging carton storage rack provided by the utility model;

[0015] Figure 2 A rear view of a packaging carton storage rack provided by the utility model;

[0016] Figure 3 A structural diagram of an adjustment device for a packaging carton storage rack provided by the utility model;

[0017] Figure 4 The utility model provides a baffle structure diagram of a packaging carton storage rack.

[0018] Legend:

[0019] 1. Concave shelf; 101. Adjustment slot; 2. Support plate assembly; 201. Shelf plate; 202. Square limit slot; 203. Convex limit slot; 204. Support square tube; 3. Adjustment device; 301. Mounting plate; 302. Spring; 303. Connecting plate; 304. Connecting rod; 305. Concave support plate; 4. Baffle; 401. Square limit block; 402. Convex limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a packaging carton storage rack, comprising: a concave shelf 1, a plurality of support plate assemblies 2 are arranged in the middle of the concave shelf 1, the bottoms of the plurality of support plate assemblies 2 are all provided with adjustment devices 3, and the surfaces of the plurality of support plate assemblies 2 are all movably installed with baffles 4.

[0022] Specifically: the concave shelf 1 supports the support plate assembly 2 and the adjustment device 3, the support plate assembly 2 and the adjustment device 3 cooperate to be freely adjusted, and the baffle 4 supports the cartons on the surface of the support plate assembly 2.

[0023] In one embodiment, a plurality of adjustment slots 101 are symmetrically provided on both sides of the concave shelf 1 .

[0024] Specifically: the adjustment groove 101 supports and adjusts the support plate assembly 2 through the concave support plate 305 .

[0025] In one embodiment, the support plate assembly 2 includes a shelf plate 201, a surface of which is provided with a plurality of square limiting grooves 202, wherein the plurality of square limiting grooves 202 are grouped in groups of three, a side of the shelf plate 201 is provided with a plurality of convex limiting grooves 203, and supporting square tubes 204 are fixedly installed at both ends of the bottom of the shelf plate 201.

[0026] Specifically: the square limiting groove 202 and the convex limiting groove 203 play a role in installation and limiting the baffle 4, and the supporting square tube 204 is movably sleeved with a connecting rod 304 and a concave supporting plate 305, which cooperates with the concave supporting plate 305 to support the shelf plate 201.

[0027] In one embodiment, the adjusting device 3 includes a mounting plate 301, the top of the mounting plate 301 is fixedly mounted on the bottom of the shelf plate 201, two springs 302 are fixedly connected to both sides of the mounting plate 301, one side of each of the four springs 302 is fixedly connected to a connecting plate 303, two connecting rods 304 are fixedly mounted at both ends of one side of the two connecting plates 303, and one end of each of the four eight connecting rods 304 is fixedly connected to a concave support plate 305.

[0028] Specifically: by pulling the connecting plates 303 on both sides of the mounting plate 301, the spring 302 is squeezed, thereby driving the connecting rod 304, pulling the concave support plate 305 out of the adjustment slot 101, and then adjusting the shelf plate 201 to the inner side of the adjustment slot 101 at a suitable position, and then aligning the concave support plates 305 on both sides with the adjustment slots 101 on both sides, loosening the connecting plate 303, and under the action of the spring 302, drive the connecting plate 303 and the connecting rod 304 to push the concave support plate 305 to engage into the adjustment slot 101, and complete the adjustment of the shelf plate 201.

[0029] In one embodiment, eight connecting rods 304 are grouped into two each, and one group of connecting rods 304 is connected to both ends of one side of the two concave support plates 305 respectively. The four groups of connecting rods 304 and the two ends of the two concave support plates 305 are movable on the inner sides of the four supporting square tubes 204 correspondingly, and the surfaces on the other sides of the two concave support plates 305 are movably embedded in the interiors of the two adjustment grooves 101 respectively.

[0030] Specifically, the connecting rod 304 connects the connecting plate 303 and the concave support plate 305 , and the two ends of one side of the concave support plate 305 are embedded in the supporting square tube 204 , and the other side is embedded in the adjustment groove 101 , so as to support and fix the shelf plate 201 .

[0031] In one embodiment, three square limit blocks 401 are fixedly installed at the bottom of the baffle 4, and the three square limit blocks 401 are movably embedded in a group of square limit grooves 202. A convex limit plate 402 is fixedly installed on one side of the square limit block 401, and the surface of the convex limit plate 402 is movably embedded in the inside of the convex limit groove 203.

[0032] Specifically: the baffle 4 is embedded in a group of three square limiting grooves 202 through three square limiting blocks 401 at the bottom, and the convex limiting plate 402 on one side is embedded in the convex limiting groove 203, playing the role of limiting support, thereby supporting and fixing the execution navigation.

[0033] Working principle: When the device is used, the position of the support plate assembly 2 inside the concave shelf 1 can be adjusted according to the different sizes of the packaging cartons. The spring 302 can be squeezed by pulling the connecting plates 303 on both sides of the mounting plate 301, thereby driving the connecting rod 304 to pull the concave support plate 305 out of the adjustment slot 101, and then adjust the shelf plate 201 to the inside of the adjustment slot 101 at a suitable position, and then align the concave support plates 305 on both sides with the adjustment slots 101 on both sides, loosen the connecting plate 303, and under the action of the spring 302, drive the connecting plate 303 and the connecting rod 304 to push the concave The support plate 305 is engaged into the adjustment groove 101 to complete the adjustment of the shelf plate 201. In this way, the position of the shelf plate 201 can be freely adjusted to meet the storage of packaging cartons of different sizes and improve the applicability of the device. When storing the packaging cartons, after the packaging cartons are folded and stacked vertically, they are placed on the surface of the shelf plate 201, and then the square limit block 401 at the bottom of the baffle 4 and the convex limit plate 402 on one side are inserted into the square limit groove 202 and the convex limit groove 203 near the edge of the packaging carton to support and fix the stacked packaging cartons to prevent collapse.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A packaging carton storage rack, characterized in that: include: A concave shelf (1), wherein a plurality of support plate assemblies (2) are arranged in the middle of the concave shelf (1), an adjustment device (3) is arranged at the bottom of each of the plurality of support plate assemblies (2), and baffles (4) are movably installed on the surfaces of each of the plurality of support plate assemblies (2); The support plate assembly (2) comprises a shelf plate (201), a surface of the shelf plate (201) is provided with a plurality of square limiting grooves (202), the plurality of square limiting grooves (202) are grouped in groups of three, and supporting square tubes (204) are fixedly mounted at both ends of the bottom of the shelf plate (201); The adjusting device (3) comprises a mounting plate (301), two springs (302) are fixedly connected to both sides of the mounting plate (301), one side of each of the four springs (302) is fixedly connected to a connecting plate (303), two connecting rods (304) are fixedly mounted at both ends of one side of the two connecting plates (303), and one end of each of the eight connecting rods (304) is fixedly connected to a concave support plate (305).

2. A packaging carton storage rack according to claim 1, characterized in that: A plurality of adjustment slots (101) are symmetrically provided on both sides of the interior of the concave shelf (1).

3. The packaging carton storage rack according to claim 1, characterized in that: A plurality of convex limiting grooves (203) are provided on one side of the shelf plate (201).

4. The packaging carton storage rack according to claim 1, characterized in that: The top of the mounting plate (301) is fixedly mounted on the bottom of the shelf plate (201).

5. The packaging carton storage rack according to claim 1, characterized in that: The eight connecting rods (304) are grouped in pairs, and two ends of one side of the two concave support plates (305) are respectively connected with a group of connecting rods (304). The four groups of connecting rods (304) and the two ends of the two concave support plates (305) are movably arranged on the inner sides of the four supporting square tubes (204), and the surfaces of the other sides of the two concave support plates (305) are movably embedded in the interiors of the two adjustment grooves (101).

6. The packaging carton storage rack according to claim 1, characterized in that: Three square limit blocks (401) are fixedly mounted on the bottom of the baffle (4), and the three square limit blocks (401) are all movably embedded in a group of square limit grooves (202). A convex limit plate (402) is fixedly mounted on one side of the square limit block (401), and the surface of the convex limit plate (402) is movably embedded in the interior of the convex limit groove (203).

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