Material box structure and tray assembly

Abstract

The utility model relates to the technical field of material loading, in particular to a material box structure and a tray assembly. The material box structure comprises a side plate and a bottom plate, and the side plate is arranged around the periphery of the bottom plate to form a containing cavity with an opening in one side. A through hole is formed in the bottom plate and forms a channel for jacking materials in the containing cavity. Sinking grooves are formed in the top faces of the side plates in the circumferential direction, limiting protrusions are arranged at the positions, close to the edges, of the bottom face of the bottom plate, and the sinking grooves and the limiting protrusions are matched to achieve stacking of the adjacent material box structures; the tray assembly comprises a material box structure and a tray body, flanges are arranged on the upper surface of the tray body in the circumferential direction, and a plurality of limiting areas are arranged on the lower surface of the tray body. According to the material box structure, the jacking hole is formed in the bottom of the material box structure, after the material box structure is conveyed to a production line through a crown block system, the jacking mechanism penetrates through the jacking hole to eject materials out, feeding can be completed, manual work is not needed in the whole process, cost is reduced, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material loading, in particular to a material box structure and a pallet assembly. Background Art

[0002] Material loading is one of the key links in material transportation. Correct loading methods can ensure the safe and efficient transportation of materials. For production-oriented enterprises, material loading and transportation are very important for improving warehouse operation efficiency, and material loading also directly affects production efficiency. Under the traditional factory model, the transportation of materials is entirely done manually. From the production plant to the packaging production line, materials must go through the process of "production-packaging-transportation-unloading-warehousing-outbound-manual loading", which has high labor costs and low work efficiency. In addition, because the process is entirely manual, the baling paper, baling rope and other tools needed for packaging also need to be recycled and managed as waste after use, which increases process and management costs. Utility Model Content

[0003] The utility model provides a material box structure and a pallet assembly, which are used to solve the technical problems of low efficiency, high labor cost, high waste management cost and the like caused by the traditional material transportation mode in the prior art.

[0004] The utility model provides a material box structure, comprising:

[0005] Side plates and bottom plates, the side plates are arranged around the outer periphery of the bottom plate to form a accommodating cavity with an open side; the bottom plate is provided with a through hole, the through hole forms a channel for lifting the material in the accommodating cavity; the top surface of the side plate is circumferentially provided with a sinking groove, and the bottom surface of the bottom plate is provided with a limiting protrusion near the edge, the sinking groove and the limiting protrusion cooperate to realize the stacking of adjacent material box structures.

[0006] According to an embodiment of the present invention, a material box structure is provided, which further includes: two limiting plates, which are arranged on two opposite side plates in the accommodating cavity to limit the material.

[0007] According to an embodiment of the present invention, a material box structure is provided, which further includes: a rib plate, wherein the rib plate is arranged on a side of the limiting plate close to the material.

[0008] According to an embodiment of the present invention, a material box structure is provided, which further includes: a plurality of limiting blocks, which are arranged at the joints of two adjacent side panels in the accommodating cavity to limit the material.

[0009] According to a material box structure provided by an embodiment of the present invention, the number of the through holes is two, and the two through holes are symmetrically arranged with the center line of the bottom plate as the axis of symmetry.

[0010] The utility model also provides a tray assembly, comprising:

[0011] The pallet body and the above-mentioned material box structure, the upper surface of the pallet body is circumferentially provided with a rib, and the lower surface of the pallet body is provided with multiple limiting areas; the rib surrounds and forms a placement area for accommodating multiple material box structures, and each material box structure is arranged in a one-to-one correspondence with the limiting area through the sink.

[0012] According to a tray assembly provided by an embodiment of the present invention, the lower surface of the tray body is provided with at least two limiting areas, and the area of ​​the limiting area corresponds to the open area of ​​the material box structure;

[0013] Wherein, all the limiting regions have the same area, or include limiting regions of at least two areas.

[0014] According to a tray assembly provided by an embodiment of the present invention, the tray body includes a first tray and a second tray that are buckled together, and the first tray and the second tray are detachably connected via a snap-fit ​​structure.

[0015] According to a tray assembly provided by an embodiment of the present invention, a plurality of reinforcement holes are provided on the side of the tray body, and reinforcement rods are passed through the reinforcement holes.

[0016] According to a tray assembly provided by an embodiment of the present invention, a chip slot is provided on the side of the tray body, and an RFID chip is provided in the chip slot.

[0017] The utility model provides a material box structure and a pallet assembly, which adopts a material box structure to hold materials. The material box structure and the pallet body cooperate to form a pallet assembly to realize the stacking of the material box structure. The pallet assembly is then transported to the factory and automatically unloaded and put into storage. Since the material box structure is provided with a lifting hole at the bottom, after the material box structure is transported to the production line by the overhead crane system, the lifting mechanism pushes the material out through the lifting hole to complete the loading. The entire process does not require manual labor, thereby changing the traditional carton arrival mode, reducing costs and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a top view of the material box structure provided by the utility model.

[0020] Figure 2 It is a side sectional view of the material box structure provided by the utility model.

[0021] Figure 3 It is a schematic diagram of the position of the limiting plate provided by the utility model.

[0022] Figure 4 It is a schematic diagram of the position of the limit block provided by the utility model.

[0023] Figure 5 It is a three-dimensional diagram of the tray assembly provided by the utility model.

[0024] Figure 6 It is a three-dimensional diagram of the tray body provided by the utility model.

[0025] Figure 7 It is a side view of the tray body provided by the utility model.

[0026] Figure 8 It is a bottom view of the tray body provided by the utility model.

[0027] Figure 9 This is a plan view of the first material box structure arrangement provided by the utility model.

[0028] Figure 10 This is a plan view of the second material box structure arrangement provided by the present invention.

[0029] Figure 11 This is a plan view of the third material box structure arrangement provided by the present invention.

[0030] Reference numerals:

[0031] 1. Side plate; 11. Sink;

[0032] 2. Bottom plate; 21. Through hole; 22. Limiting protrusion;

[0033] 3. Accommodation cavity;

[0034] 4. Limit plate; 41. Rib plate;

[0035] 5. Limit block;

[0036] 6. Tray body; 61. First tray; 62. Second tray; 63. Side rib; 64. Positioning area; 65. Snap-fit ​​structure; 66. Reinforcement hole; 67. Reinforcement rod; 68. Chip slot; 69. RFID chip. DETAILED DESCRIPTION

[0037] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the accompanying drawings to clearly and completely describe the technical solutions of the present invention. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0038] The following combination Figures 1-11 The material box structure and the tray assembly of the embodiment of the present invention are described.

[0039] like Figure 1 and Figure 2 As shown, the embodiment of the present invention provides a material box structure, including:

[0040] The side panel 1 and the bottom panel 2 are provided with the side panel 1 around the periphery of the bottom panel 2 to form a receiving cavity 3 with an open side; a through hole 21 is provided on the bottom panel 2, and the through hole 21 forms a channel for lifting the material in the receiving cavity 3; a trough 11 is provided circumferentially on the top surface of the side panel 1, and a limiting protrusion 22 is provided near the edge of the bottom surface of the bottom panel 2, and the trough 11 and the limiting protrusion 22 cooperate to realize the stacking of adjacent material box structures; wherein, the trough 11 is an outwardly inclined inclined surface, and the side surface of the limiting protrusion 22 is inclined inwardly. When the material box structures are stacked, the trough 11 plays a guiding role.

[0041] According to a material box structure provided by an embodiment of the present invention, the number of through holes 21 is two, and the two through holes 21 are symmetrically arranged with the center line of the bottom plate 2 as the symmetry axis. The through holes 21 can be designed into square, circular or other shapes as needed, and the area of ​​the through holes 21 can be adjusted as needed.

[0042] like Figure 3 As shown, a material box structure provided according to an embodiment of the present invention further includes: two limiting plates 4, which are arranged on two opposite side plates 1 in the accommodating chamber 3 to limit the material; when the volume of the material is smaller than the volume of the accommodating chamber 3, the limiting plates 4 are added to fill the gap between the material and the side plates 1 to achieve the purpose of limiting and fixing, and the limiting plates 4 are fixed to the side plates 1 by bolts;

[0043] According to an embodiment of the present invention, a material box structure is provided, which also includes: ribs 41, which are arranged on the side of the limiting plate 4 close to the material to prevent the material from moving. The ribs 41 are designed to match the shape of the material. Therefore, the number of ribs 41 can be one or more, and can be arranged horizontally or vertically. When there is a groove in the material, the ribs 41 can be inserted into the groove to further fix the material.

[0044] like Figure 4As shown, a material box structure provided according to an embodiment of the present invention also includes: a plurality of limit blocks 5, which are arranged at the joints of two adjacent side panels 1 in the accommodating cavity 3 to limit the material, and the limit blocks 5 are fixed to the side panels 1 by bolts; such limit blocks 5 are designed to accommodate smaller materials, and the length and width of the smaller materials are at a certain distance from the side panels 1. By arranging the limit blocks 5 at the joints of two adjacent side panels 1, the corners of the material can be fixed, thereby ensuring the stability of the material.

[0045] like Figure 5 、 Figure 6 and Figure 7 As shown, the embodiment of the present invention further provides a tray assembly, comprising:

[0046] The pallet body 6 and the above-mentioned material box structure, the upper surface of the pallet body 6 is circumferentially provided with a rib 63, and the lower surface of the pallet body 6 is provided with multiple limiting areas 64; the rib 63 surrounds and forms a placement area for accommodating multiple material box structures, and the rib 63 cooperates with the limiting protrusion 22 at the bottom of the material box structure, and each material box structure and the limiting area 64 are set in a one-to-one correspondence through the sink 11.

[0047] According to a pallet assembly provided by an embodiment of the present invention, at least two limiting areas 64 are provided on the lower surface of the pallet body 6, and the area of ​​the limiting area 64 corresponds to the open area of ​​the material box structure; wherein, all the limiting areas 64 have the same area, or include limiting areas 64 of at least two areas.

[0048] like Figure 8 As shown, in a specific embodiment of the present invention, the number of the limiting areas 64 is 12, including two types of limiting areas 64, including 6 small-area limiting areas 64 arranged in the middle, and 3 large-area limiting areas 64 respectively arranged on both sides of the small-area limiting areas 64. The area of ​​the large-area limiting area 64 is twice that of the small-area limiting area 64. Such a distribution of the limiting areas 64 can be applied to three types of material box structures with different opening areas.

[0049] like Figure 9 As shown, in the first arrangement of the material box structure, the opening of the material box structure is matched with a large area limiting area 64 and a small area limiting area 64, with a total of three rows and two columns, so that six material box structures can be placed on a pallet body 6;

[0050] like Figure 10 As shown, in the second arrangement of the material box structure, the opening of the material box structure cooperates with a large-area limiting area 64 or two small-area limiting areas 64, with a total of three rows and three columns. Therefore, nine material box structures can be placed on a pallet body 6;

[0051] like Figure 11 As shown, the third arrangement of the material box structure is that the opening of the material box structure cooperates with a large-area limiting area 64 plus half of the large-area limiting area 64, or cooperates with two small-area limiting areas 64 plus two half-small-area limiting areas 64, with a total of two rows and three columns. Therefore, 6 material box structures can be placed on a pallet body 6; since the side panel 1 of the third material box structure is provided with a protrusion, each limiting area 64 is provided with a groove for cooperating with the protrusion.

[0052] like Figure 6 and Figure 7 As shown, according to a tray assembly provided by an embodiment of the present invention, the tray body 6 includes a first tray 61 and a second tray 62 that are buckled into each other, and the first tray 61 and the second tray 62 are detachably connected by a snap-fit ​​structure 65; such a setting is used for when the first tray 61 or the second tray 62 is damaged, the damaged tray can be removed and replaced separately without replacing the entire tray body 6, thereby reducing costs and increasing the flexibility of the tray body 6.

[0053] According to a pallet assembly provided by an embodiment of the present invention, a plurality of reinforcement holes 66 are provided on the side of the pallet body 6, and reinforcement rods 67 are passed through the reinforcement holes 66. When the pallet assembly needs to carry heavier materials, its own strength may be insufficient, resulting in deformation or even damage. At this time, the reinforcement rods 67 can be passed through the reinforcement holes 66 to reinforce the structure of the pallet body 6.

[0054] According to a pallet assembly provided by an embodiment of the present invention, a chip slot 68 is provided on the side of the pallet body 6, and an RFID chip 69 is provided in the chip slot 68; the chip slot 68 also includes a cover body, which is fixed to the side of the pallet body 6 by bolts. Since the entire material loading process is unmanned and is completed entirely by unmanned equipment, it is necessary to install an RFID chip 69 on the side of the pallet body 6 for identity identification during the transportation of the pallet assembly.

[0055] In one embodiment of the present invention, when using this embodiment: first determine the volume and shape of the material to be transported, select an appropriate material box structure according to the volume and shape of the material, and choose whether to install a limit plate 4 or a limit block 5 in the accommodating cavity 3 as needed. After the preparatory work is completed, put the material into the material box structure, and then stack the material boxes on the upper surface of the pallet body 6 in order. The number of stacking layers of the material box structure can be determined considering transportation requirements and stability factors. The open end of the material box structure is buckled with the pallet body 6 so that the open end of the material box structure is fixed with the limit area 64; then the assembled pallet assembly is loaded by a forklift, transported to the factory, unloaded and stored, and identity is identified by the RFID chip 69 on the pallet body 6. The unmanned transportation equipment transports the pallet assembly to the production line, and the manipulator on the production line separates the pallet body 6 and the material box structure. The material box structure enters the production line process, and the lifting mechanism pushes out the material in the accommodating cavity 3 through the through hole 21 to complete the loading. The material box structure that takes out the material will be stacked again on the pallet body 6. Through the above process, the traditional "production-packaging-transportation-unloading-warehousing-outbound-manual loading" process is transformed into the "production-automatic loading-automatic loading-automatic unloading-automatic warehouse-automatic outbound-automatic loading" process. The entire chain is unmanned, no waste is generated, and the pallet components can be recycled, which has strong economic efficiency and promotion prospects.

[0056] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units. That is, they may be located in one place or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A material box structure, characterized in that: The invention comprises a side plate (1) and a bottom plate (2), wherein the side plate (1) is arranged around the outer periphery of the bottom plate (2) to form a receiving cavity (3) with an open side; a through hole (21) is provided on the bottom plate (2), and the through hole (21) forms a channel for lifting the material in the receiving cavity (3); a trough (11) is circumferentially provided on the top surface of the side plate (1), and a limiting protrusion (22) is provided on the bottom surface of the bottom plate (2) near the edge, and the trough (11) and the limiting protrusion (22) cooperate to realize the stacking of adjacent material box structures.

2. The material box structure according to claim 1, characterized in that: Also includes: Two limiting plates (4), the two limiting plates (4) are arranged on two opposite side plates (1) in the accommodating cavity (3) and are used to limit the material.

3. The material box structure according to claim 2, characterized in that: Also includes: A rib plate (41), wherein the rib plate (41) is arranged on a side of the limiting plate (4) close to the material.

4. The material box structure according to claim 1, characterized in that: Also includes: A plurality of limiting blocks (5) are provided in the accommodating cavity (3) at the joints between two adjacent side panels (1) for limiting the position of the material.

5. The material box structure according to any one of claims 1 to 4, characterized in that: The number of the through holes (21) is two, and the two through holes (21) are symmetrically arranged with the center line of the bottom plate (2) as the symmetry axis.

6. A tray assembly, characterized in that: include: A pallet body (6) and a material box structure as described in any one of claims 1 to 5 above, wherein a rib (63) is circumferentially provided on the upper surface of the pallet body (6), and a plurality of limiting areas (64) are provided on the lower surface of the pallet body (6); the rib (63) surrounds and forms a placement area for accommodating a plurality of the material box structures, and each of the material box structures is provided in a one-to-one correspondence with the limiting area (64) through the sink (11).

7. The tray assembly according to claim 6, wherein: The lower surface of the tray body (6) is provided with at least two limiting areas (64), and the area of ​​the limiting areas (64) corresponds to the open area of ​​the material box structure; wherein all the limiting areas (64) have the same area, or include at least two limiting areas (64) of different areas.

8. The tray assembly according to claim 6, wherein: The tray body (6) comprises a first tray (61) and a second tray (62) that are buckled together, and the first tray (61) and the second tray (62) are detachably connected via a snap-fit ​​structure (65).

9. The tray assembly according to claim 6, wherein: A plurality of reinforcement holes (66) are provided on the side of the tray body (6), and reinforcement rods (67) are passed through the reinforcement holes (66).

10. The tray assembly according to any one of claims 6 to 9, characterized in that: A chip slot (68) is provided on the side of the tray body (6), and an RFID chip (69) is provided in the chip slot (68).

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