CN112340180A

CN112340180A - Transfer box

Info

Publication number: CN112340180A
Application number: CN202011355445.3A
Authority: CN
Inventors: 李建湘; 商复生; 张炳辉
Original assignee: Guangdong Hoshion Industrial Aluminium Co ltd
Current assignee: Guangdong Hoshion Industrial Aluminium Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-02-09
Anticipated expiration: 2040-11-27
Also published as: CN112340180B

Abstract

The invention discloses a turnover box, which comprises: the buffer device comprises a base frame, a buffer component and a buffer component, wherein two ends of the base frame are respectively provided with a side frame, and the side frames are movably provided with at least one first buffer component which can extend out of the side surfaces of the side frames; the two second buffer assemblies are respectively arranged at two ends of the underframe or on the two side frames respectively, and the second buffer assemblies are positioned below the first buffer assemblies; the first buffer assembly and the second buffer assembly are respectively provided with a plurality of spacing grooves distributed along the width direction of the underframe. When the turnover box is used for loading metal profiles, all the first buffer assemblies extend out of the side face of the side frame, after the spacing grooves in the second buffer assemblies are filled, the adjacent first buffer assemblies are reset to be right above the second buffer assemblies, the metal profiles are filled with the first buffer assemblies, and then the rest first buffer assemblies are sequentially reset and filled with the metal profiles; the turnover box is compact in structure, large in loading capacity and high in loading efficiency.

Description

Transfer box

Technical Field

The invention relates to the technical field of packaging and transportation, in particular to a turnover box.

Background

The metal section bar needs to be used the turnover case when packing the transportation, in order to ensure that the metal section bar in the turnover case can not collide each other or scratch, at present general way sets up EVA buffering strip respectively at the inside both ends of case, sets up a plurality of separating grooves on the EVA buffering strip at interval, and the both ends of metal section bar are placed respectively in two relative separating grooves, after accomplishing putting of one deck metal section bar, upwards piles up again and place another deck metal section bar.

The packaging and transport of metal profiles by means of the above-structured turnaround cases have the following drawbacks: 1. EVA buffer materials need to be manually placed in multiple layers, so that the boxing efficiency is low; 2. the compactness of the packaging metal profiles is low, resulting in a low number of loaded metal profiles and in the difficulty of ensuring an equal number of metal profiles for each box.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the turnover box which is high in loading efficiency and large in metal section loading quantity.

According to an embodiment of the invention, the turnover box comprises: the buffer device comprises a base frame, a buffer device and a buffer device, wherein two ends of the base frame are respectively provided with a side frame, and the side frames are movably provided with at least one first buffer component which can extend out of the side surfaces of the side frames; the two second buffer assemblies are respectively arranged at two ends of the underframe or on the two side frames respectively, and the second buffer assemblies are positioned below the first buffer assemblies; and the first buffer assembly and the second buffer assembly are respectively provided with a plurality of spacing grooves distributed along the width direction of the underframe.

The turnover box provided by the embodiment of the invention at least has the following beneficial effects:

when the turnover box with the structure is used for loading metal profiles, all the first buffer assemblies extend out of the side face of the side frame to put the metal profiles in the second buffer assemblies, firstly, two ends of the metal profiles are respectively put into the opposite spacing grooves of the two second buffer assemblies, after the spacing grooves on the second buffer assemblies are filled, the first buffer assemblies adjacent to the second buffer assemblies are reset to be right above the second buffer assemblies, then the metal profiles are filled in the first buffer assemblies, and then the rest first buffer assemblies are sequentially reset and filled with the metal profiles; the turnover box is compact in structure, can load more metal sections, and is high in efficiency of loading the metal sections.

In some embodiments of the present invention, the first buffer assembly is provided in plurality, and the plurality of first buffer assemblies are distributed along a height direction of the base frame.

In some embodiments of the present invention, the first buffer assembly includes a movable plate telescopically disposed on the side frame and a buffer block fixedly disposed on the movable plate, and the spacing groove is disposed on the buffer block.

In some embodiments of the present invention, an anti-dropping positioning mechanism is disposed between the first buffer assembly and the side frame.

In some embodiments of the invention, a telescopic guide hole is formed in the side frame, a guide rod matched with the telescopic guide hole is arranged on the movable plate, the anti-falling positioning mechanism comprises a hook fastener pivoted on the side frame and a clamping groove arranged on the guide rod and matched with the hook fastener, and the hook fastener can abut against the end of the guide rod to abut the first buffer component on the side frame.

In some embodiments of the invention, the side frame is movably disposed on the base frame through a folding mechanism.

In some embodiments of the present invention, the folding mechanism includes a pivot shaft, a support rod, a positioning groove, and a positioning block, the lower portion of the side frame is rotatably disposed on the bottom frame through the pivot shaft, the positioning groove is disposed on the bottom frame and located at one side of the pivot shaft, one end of the support rod is rotatably connected to the side frame, the other end of the support rod can be inserted into the positioning groove, and the positioning block abuts against the side frame and the bottom frame to make the side frame perpendicular to the bottom frame.

In some embodiments of the invention, the two ends of the side frame are respectively and fixedly provided with the positioning block, when the side frame is folded near the underframe, the positioning blocks are positioned above the side frame, and the underframe is provided with four supporting legs which can be correspondingly stacked on the positioning blocks of the other turnover box one by one.

In some embodiments of the present invention, the supporting leg is provided with a limiting groove matching with a side profile of the corresponding positioning block.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an embodiment of a turnover box of the present invention;

FIG. 2 is a schematic view of the first buffer assembly of the embodiment of FIG. 1 in a protruding state with the support rod separated from the positioning groove;

fig. 3 is a schematic structural view of a container according to an embodiment of the present invention in a folded state;

fig. 4 is a schematic structural view of two stacked turnover boxes of the embodiment in fig. 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the positional or orientational descriptions referred to, for example, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are based on the positional or orientational relationships shown in the drawings and are for convenience of description and simplicity of description only, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a transfer container of the present invention includes: the buffer structure comprises a base frame 10, wherein two ends of the base frame 10 are respectively provided with a side frame 20, and the side frames 20 are movably provided with at least one first buffer component 30 which can extend out from the side surfaces of the side frames; two second buffer assemblies 40 respectively arranged at two ends of the base frame 10 or on the two side frames 20, wherein the second buffer assemblies 40 are positioned below the first buffer assemblies 30; the first buffer unit 30 and the second buffer unit 40 are each provided with a plurality of spacing grooves 50 distributed along the width direction of the base frame 10.

When the turnover box with the structure is used for loading metal profiles, firstly, all the first buffer assemblies 30 extend out from the side faces of the side frames 20 to make the metal profiles placed into the second buffer assemblies 40, firstly, two ends of the metal profiles are respectively placed into the opposite spacing grooves 50 of the two second buffer assemblies 40, after the spacing grooves 50 on the second buffer assemblies 40 are filled, the first buffer assemblies 30 adjacent to the second buffer assemblies 40 are reset to be right above the second buffer assemblies 40, then the metal profiles are filled in the first buffer assemblies 30, and then the rest first buffer assemblies 30 are sequentially reset and filled with the metal profiles; the turnover box is compact in structure, can load more metal profiles, does not need to lay buffer materials one by one, and is higher in efficiency of loading the metal profiles.

Referring to fig. 1, in some embodiments of the present invention, a plurality of first buffer assemblies 30 are provided, and the plurality of first buffer assemblies 30 are distributed in a height direction of a base frame 10 so as to be able to load metal profiles.

Referring to fig. 2, in some embodiments of the present invention, the first buffer assembly 30 includes a movable plate 31 telescopically disposed on the side frame 20 and a buffer pad 32 fixedly disposed on the movable plate 31, the movable plate 31 and the buffer pad 32 together extend out relative to the side frame 20 to avoid a position right above the second buffer assembly 40, so that the metal profile can be placed into the corresponding spacing groove 50 from right above the second buffer assembly 40, in this embodiment, the buffer pad 32 is a strip-shaped EVA block, the EVA block is fixed on an upper surface of the movable plate 31 by glue, a length direction of the EVA block is consistent with a width direction of the base frame 10, and the plurality of spacing grooves 50 are disposed on the EVA block at intervals. Of course, in other embodiments, the cushion 32 may be selected from foam or other materials.

Referring to fig. 1 and 2, in some embodiments of the present invention, in order to prevent the first damping member 30 from being separated from the side frame 20 when the first damping member 30 moves telescopically relative to the side frame 20, an anti-separation positioning mechanism 60 is disposed between the first damping member 30 and the side frame 20.

In some embodiments of the present invention, a telescopic guide hole (not shown) is formed in the side frame 20, a guide rod 311 matched with the telescopic guide hole is formed on the movable plate 31, and a simple engagement between the telescopic guide hole and the guide rod 311 can implement a telescopic motion of the first buffer assembly 30 relative to the side frame 20, the anti-falling off positioning mechanism 60 includes a hook member 61 pivoted on the side frame 20 and a slot (not shown) provided on the guide rod 311 and matched with the hook member 61, when the movable plate 31 extends outward from a side surface of the side frame 20, the hook member 61 can be fastened on the slot to prevent the movable plate 31 from continuously separating from the side frame 20, and when the movable plate 31 retracts and resets relative to the side frame 20, the hook member 61 can abut against an end of the guide rod 311 to abut the first buffer assembly 30 against the side frame 20, thereby positioning and fixing the first buffer assembly 30.

Referring to fig. 3, in some embodiments of the present invention, in order to facilitate recycling the containers and save transportation cost, the side frames 20 are movably disposed on the bottom frame 10 by the folding mechanism 70, so as to reduce the transportation space occupied by the containers of the present invention. It should be noted that the two side frames 20 can be folded inwardly toward each other to be adjacent to the upper surface of the base frame 10, and therefore, the number of the first buffer members 60 should be set as required.

Referring to fig. 1 to 3, in some embodiments of the present invention, the folding mechanism 70 includes a pivot shaft 71, a support rod 72, a positioning slot 73, and a positioning block 74, a lower portion of the side frame 20 is rotatably disposed on the bottom frame 10 through the pivot shaft 71, the positioning slot 73 is disposed on the bottom frame 10 and is located at one side of the pivot shaft 71, one end of the support rod 72 is rotatably connected to the side frame 20, the other end of the support rod 72 can be inserted into the positioning slot 73, and the positioning block 74 abuts against the side frame 20 and the bottom frame 10 to make the side frame 20 perpendicular to the bottom frame 10. When the turnover box needs to be folded, the free end of the support rod 72 is rotated and separated from the positioning slot 73, and then the support rod 72 is folded near the base frame 10 in the process that the side frame 20 is folded near the base frame 10. Of course, in other embodiments, the folding mechanism 70 may be replaced by a multi-link mechanism, and the folding mechanism 70 may also replace the supporting rod 72 and the positioning slot 73 with a telescopic rod having a screw nut structure, and both ends of the telescopic rod are respectively pivoted on the base frame 10 and the side frame 20.

Referring to fig. 3 and 4, in some embodiments of the present invention, a positioning block 74 is fixedly disposed at each of two ends of the side frame 20, when the side frame 20 is folded near the bottom frame 10, the positioning block 74 is located above the side frame 20, and the bottom frame 10 is provided with four supporting legs 11 that can be correspondingly folded on the positioning blocks 74 of another turnover box. Therefore, the turnover boxes are sequentially stacked from bottom to top.

Referring to fig. 3 and 4, as a further preferable mode of the above technical solution, in order to avoid relative movement of adjacent turnover boxes on a plane, the supporting legs 11 are provided with limiting grooves 111 matched with the side profiles of the corresponding positioning blocks 74, when two adjacent turnover boxes are stacked together, the limiting grooves 111 of the supporting legs 11 of the upper turnover box abut against the side profiles of the positioning blocks 74 of the lower turnover box, and the positioning of the turnover box can be completed by matching the four limiting grooves 111 and the four positioning blocks 74.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A transfer case, comprising:

the shock absorber comprises a base frame (10), wherein two ends of the base frame (10) are respectively provided with a side frame (20), and the side frames (20) are movably provided with at least one first buffer component (30) which can extend out of the side surfaces of the side frames;

two second buffer assemblies (40) respectively arranged at two ends of the underframe (10) or on the two side frames (20), wherein the second buffer assemblies (40) are positioned below the first buffer assemblies (30);

the first buffer assembly (30) and the second buffer assembly (40) are respectively provided with a plurality of spacing grooves (50) distributed along the width direction of the underframe (10).

2. A transfer container according to claim 1, characterized in that:

the number of the first buffer assemblies (30) is multiple, and the plurality of the first buffer assemblies (30) are distributed along the height direction of the base frame (10).

3. A transfer container according to claim 1, characterized in that:

the first buffer assembly (30) comprises a movable plate (31) arranged on the side frame (20) in a telescopic mode and a buffer cushion block (32) fixedly arranged on the movable plate (31), and the spacing groove (50) is formed in the buffer cushion block (32).

4. A transfer container according to claim 3, characterized in that:

an anti-falling positioning mechanism (60) is arranged between the first buffer component (30) and the side frame (20).

5. A transfer container according to claim 4, characterized in that:

the side frame (20) is provided with a telescopic guide hole, the movable plate (31) is provided with a guide rod (311) matched with the telescopic guide hole, the anti-falling positioning mechanism (60) comprises a hook fastener (61) pivoted on the side frame (20) and a clamping groove arranged on the guide rod (311) and matched with the hook fastener (61), and the hook fastener (61) can abut against the end part of the guide rod (311) to abut against the first buffer component (30) on the side frame (20).

6. A transfer container according to claim 1, characterized in that:

the side frame (20) is movably arranged on the base frame (10) through a folding mechanism (70).

7. A transfer container according to claim 6, characterized in that:

folding mechanism (70) is including pivot axis (71), bracing piece (72), constant head tank (73) and locating piece (74), the lower part of side bearer (20) is passed through pivot axis (71) rotates the setting and is in on chassis (10), constant head tank (73) are seted up on chassis (10) and are located one side of pivot axis (71), the one end of bracing piece (72) is rotated and is connected on side bearer (20), the other end of bracing piece (72) can insert and locate within constant head tank (73), locating piece (74) support and lean on side bearer (20) with on chassis (10) so that side bearer (20) perpendicular to chassis (10).

8. A transfer container according to claim 7, characterized in that:

the two ends of the side frame (20) are respectively and fixedly provided with one positioning block (74), when the side frame (20) is folded near the bottom frame (10), the positioning blocks (74) are positioned above the side frame (20), and the bottom frame (10) is provided with four supporting legs (11) which can be correspondingly folded on the positioning blocks (74) of the turnover box.

9. A transfer container according to claim 8, characterized in that:

the supporting legs (11) are provided with limiting grooves (111) matched with the side profiles of the corresponding positioning blocks (74).