CN103010557B - A kind of vanning bracket and arrangement method thereof - Google Patents

Abstract

The invention discloses a boxing bracket. The boxing bracket includes a body. The body is provided with a limiting part, a supporting part and a positioning part. The supporting part is located outside the limiting part. The limiting part is provided with a working surface I. The working surface Ⅰ is located inside the limiting part, and the supporting part is provided with a support end, which is far away from the working surface Ⅰ. The positioning part is located inside the limiting part, and the positioning part is provided with a working surface II, which faces the limiting part. The position, the positioning part and the support part are misplaced and distributed on the limit part. The structure of the packing bracket has been optimized to achieve the advantages of firm structure, easy stacking and beautiful appearance, and the use of degradable materials further improves the environmental protection attributes of the product. The improved structure of the boxing bracket is suitable for mechanized and fully automatic production, so that the installation operation of the boxing bracket can be completed through mechanical equipment, increasing production and reducing labor costs. The invention also discloses a placement method of the packing bracket.

Description

A packing bracket and its placement method

technical field

The invention relates to a positioning device for packing, in particular to a packing bracket.

Background technique

High-end milk products are usually filled in aseptic paper packaging (referred to as aseptic bricks). Before packing, the aseptic bricks are placed in a three-by-four or three-by-five matrix arrangement, and then placed around the placed aseptic bricks Two positioning devices are installed, and the two positioning devices are distributed up and down. In the prior art, the positioning device is a foam board with a frame structure. As shown in FIG. 1, a rectangular through hole is provided in the middle of the foam board 9, and an array of aseptic bricks arranged in a matrix is placed there. In order to enable the foam boards to be located on the upper and lower parts of the aseptic bricks, an interlayer 10 is placed between the arranged aseptic bricks. As shown in Figure 2, the interlayer is rectangular as a whole, and right-angle gaps are provided at four right angles. The board is located at the gap, and the interlayer is embedded in the through hole of the foam board, thereby realizing the positioning of the distance between the two foam boards. The biggest advantage of this kind of packaging form is that it can strengthen the structure of the box body. In the lateral position of the box body, the aseptic brick is separated from the box body by a foam board, so that the aseptic brick is in the middle of the box body, and then plays a buffering role. At the same time, by opening a transparent window area on the box body and covering it with a transparent plastic sheet to form a display structure, and by increasing the distance between the box body and the aseptic brick, the display effect of the window area can be enlarged. Here, the box The distance between the body and the aseptic brick is due to the foam board spacing.

Foam board is a plastic product. Although it is light in texture, it is not easy to degrade and cannot be recycled. As an accessory in the product sales process, it only plays a packaging role. Once the package is opened, the foam board means that it can no longer be used with the same function and is discarded. It is easy to cause pollution to the environment. Foam boards are easy to break due to force, so it is not easy to store in the process of warehousing and logistics; and the stacked foam boards take up a lot of space, which is very obvious in the actual use process. As shown in Figure 3, the foam boards 9 must be stacked according to production requirements, so that the number of foam boards placed in the space per unit length has a great relationship with the thickness of the foam boards. Generally, the thickness of the foam boards is 1 to 1.5 centimeters, and some The thickness of the foam board is greater than 1.5 centimeters. Affected by the shortcomings of the foam board being fragile and not suitable for mechanized and fully automatic production, this type of packaging can only be completed by manual operation, and the labor cost is high.

Contents of the invention

The technical problem to be solved by the present invention is to provide a packing bracket with firm structure suitable for mechanized and fully automatic production.

In order to solve the above technical problems, the present invention adopts the following technical solution: the boxing bracket includes a body, and the body is provided with a limiting part, a supporting part, and a positioning part, the supporting part is located outside the limiting part, and the limiting part There is a working surface I on the part, the working surface I is located inside the limiting part, the supporting part is provided with a supporting end, the supporting end is far away from the working surface I, the positioning part is located inside the limiting part, so The positioning part is provided with a working surface II, and the working surface II faces the location of the limiting part, and the positioning part and the supporting part are dislocated and distributed on the limiting part.

The role of the positioning part in this technical solution is to fix the position of the boxing bracket on the aseptic brick; the limiting part is used to wrap up the array of aseptic bricks arranged in a matrix, so that the aseptic bricks are together; the supporting part is used to In contact with the box body, the aseptic brick array is in the middle of the box body, and then the aseptic brick array is separated from the box body around. The boxing bracket can be obtained by plate pressing or injection molding, so that the boxing bracket can be a structure with a wall thickness of about 0.5 mm. The positioning part and the supporting part in the packing bracket are respectively located on both sides of the supporting part and are distributed in a staggered manner. This structure ensures that the packing bracket has a strong supporting structure, which is beneficial for the packing bracket to be suitable for mechanized automatic production.

As a preference of the present invention, the working plane I is inclined to the working plane II. The working surface II is located on the positioning part, and the positioning part can position the entire packing bracket by bearing force in the direction perpendicular to the working surface II. On, that is, the aseptic brick is pressed on the positioning part or the boxing bracket is placed on the aseptic brick. In order to allow the aseptic bricks to easily and freely extend into the working surface II, so as not to be blocked by the working surface I when the aseptic is extended into the limit part, there is a design mechanism in which the working surface I is inclined to the working surface II. Based on the direction in which the aseptic bricks extend into the limiting part, that is, the direction perpendicular to the working surface II, the plane where the working surface I is located is inclined to this direction, so that the working surface I can play the role of tightly wrapping the aseptic brick array. It is the function of guiding the aseptic bricks to extend into the limiting part until the aseptic bricks are in contact with the working surface II of the positioning part.

As a preference of the present invention, the surface of the packing bracket is stepped. The stepped shape is not only conducive to enhancing the firmness of the packing bracket structure, so that it can be installed by mechanical devices, but also conducive to storage and transportation.

As a preferred aspect of the present invention, the limiting part has a hollow quadrangular truss structure, the positioning part is arranged on the upper bottom surface of the limiting part, and the supporting part is arranged on the lower bottom surface of the limiting part. After the aseptic brick array is placed, the overall shape is cuboid. In order to fully wrap the aseptic brick array and keep them together, the shape of the limiting part, especially the shape of the working surface I should conform to the shape of the aseptic brick array. At the same time, the square platform ensures that the working surface I can be inclined to the working surface II, and can also ensure that the outside of the packing bracket has a stepped shape.

As a preference of the present invention, a reinforcing rib I is provided on the support portion. The supporting part is deployed outside the limiting part, and an external force acting on the supporting part will be generated during storage and transportation. In order to prevent the external force from causing damage to the supporting part, reinforcing ribs I are provided on the supporting part. The reinforcing rib I is perpendicular to the limiting part, and it is distributed in a circular arrangement on the supporting part.

As a preference of the present invention, the reinforcing ribs I on both sides symmetrical to the center line of the support portion are offset and opposite. The biggest function of this structure is that it can obviously play the role of setting a gap when stacked in non-alignment. The existence of this gap can prevent the stacked packing brackets from being separated due to clamping. This is of great significance in the implementation of mechanized full-automatic production of packing brackets, that is, after adopting this technology, the stacked packing brackets are easy to separate.

As a preference of the present invention, the top of the reinforcing rib I is provided with a supporting protrusion. This design can ensure that the supporting parts of the stacked packing brackets are in a separated state, which is more convenient for mechanized and fully automatic production of the packing brackets.

As a preference of the present invention, a reinforcing rib II is provided on the supporting part, the reinforcing rib II is in a ring shape, and the supporting end is located on the reinforcing rib II. This structure is also to enhance the firmness of the supporting part to withstand the impact of external force. Relative to the center position of the packing bracket, the reinforcement rib II is located outside the reinforcement rib I. During use, the external force is transmitted from the reinforcement rib II to the reinforcement rib I. Therefore, the reinforcement rib II should have the function of bearing external forces in all directions, which must be It is required that the reinforcement rib II is in full contact with the box body, so the reinforcement rib II is designed in a ring shape.

As a preference of the present invention, the body is made of paper. The paper material used for the packing bracket is not only environmentally friendly, but also degradable under natural conditions, and the raw materials are easy to obtain, and the production and processing are simple. At the same time, texture is easy to form on the paper material, which has a positive effect on improving the aesthetics of the packing bracket.

Another technical problem to be solved by the present invention is to provide a method for arranging the above-mentioned boxing brackets. The overall thickness of the boxing brackets placed by this method is small and the space utilization rate is high.

In order to solve the above technical problems, the present invention adopts the following technical solution: the packing brackets are stacked, the positioning part and the limiting part of any packing bracket are embedded inside the limiting parts of the adjacent packing brackets, One side of any of the packing brackets is opposite to the other side of the adjacent packing bracket.

The present invention adopts the above-mentioned technical solution: the packing bracket structure is optimized to achieve the advantages of firm structure, easy stacking, and beautiful appearance, and the environmental protection attribute of the product is further improved by using degradable materials. The improved structure of the boxing bracket is suitable for mechanized and fully automatic production, so that the installation operation of the boxing bracket can be completed through mechanical equipment, increasing production and reducing labor costs.

Description of drawings

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

Fig. 1 is the structure schematic diagram I of foam board fixed aseptic brick array in the prior art;

Fig. 2 is the structure schematic diagram II of foam board fixed aseptic brick array in the prior art;

Fig. 3 is a schematic diagram of the stacking state of foam boards in the storage and transportation process in the prior art;

Fig. 4 is the front view of the first embodiment of a packing bracket of the present invention;

Fig. 5 is the right view of Fig. 4;

Fig. 6 is the bottom view of Fig. 4;

Fig. 7 is the sectional view at A-A place of Fig. 4;

Fig. 8 is a schematic diagram of the use of the first embodiment of a packing bracket I of the present invention;

Fig. 9 is a schematic view II of the first embodiment of a packing bracket of the present invention;

Fig. 10 is a schematic diagram of the stacked state I of the first embodiment of a packing bracket according to the present invention;

Fig. 11 is a schematic diagram II of the stacked state of the first embodiment of a packing bracket according to the present invention;

Fig. 12 is a front view of a third embodiment of a packing bracket of the present invention;

Figure 13 is a rear view of Figure 12;

Fig. 14 is the cross-sectional view at B-B place of Fig. 12;

Fig. 15 is a schematic diagram of the use of the third embodiment of a packing bracket according to the present invention.

Detailed ways

In the first embodiment of the present invention, the packing bracket is made of paper material and formed by pulp injection molding process, and the packing bracket is a pulp molding product. As shown in FIGS. 4 , 5 , 6 and 7 , the body of the packing bracket is similar to a cuboid and includes three parts, namely, a positioning part 1 , a limiting part 2 and a supporting part 3 . The function of the positioning part 1 is to keep the entire boxing bracket at a certain position of the aseptic brick array, so that the position of the boxing bracket relative to the aseptic brick array remains unchanged. The function of the limiting part 2 is to tightly wrap the array of aseptic bricks so that the aseptic bricks are tightly connected. The function of the support part 3 is to maintain the distance between the aseptic brick array and the box body, so that there is a large gap between the aseptic bricks and the box body.

The shape of the boxing bracket is stepped, the support part 3 is located at the bottom, the length and width of the support part 3 are the largest, and the support part 3 is a rectangular plate-shaped structure; the limit part 2 protrudes from the upper part of the support part 3 and is located at the support part 3, the length and width of the limiting part 2 are smaller than the length and width of the supporting part 3, the limiting part 2 is a hollow quadrangular truss structure, and the length and width of the lower bottom surface are greater than the length and width of the upper bottom surface, because the supporting part 3 is distributed on the outside of the limit part 2, so the support part 3 is in the shape of a square ring; Consistently, a through hole 4 occupying more than half of the area of the positioning part 1 is provided in the middle of the positioning part 1, thus making the positioning part 1 a square ring structure. Due to the injection molding of pulp, both the limiting part 2 and the positioning part 1 are plate-like in cross-section, just like the supporting part 3 . The inner side of the limiting part 2 is provided with a working surface I5, which is the inner surface of the limiting part 2; the inner side of the positioning part 1 is provided with a working surface II6, and the working surface II6 is the inner surface of the positioning part 1. The working surface I5 is inclined to the working surface II6, and the working surface II6 faces the position of the limiting part 2 .

The setting of the boxing bracket in the through hole 4 of the positioning part 1 can reasonably save materials on the basis of ensuring that the basic functions can be realized, which has the same environmental protection significance as the boxing bracket itself uses paper materials.

The support part 3 is located on the outside of the limit part 2, the positioning part 1 is located on the inside of the limit part 2; Obviously, the positioning part 1 and the supporting part 3 are dislocated and distributed on the limiting part 2 .

The supporting part 3 is provided with a reinforcing rib I7 and a reinforcing rib II8, and the cross sections of the reinforcing rib I7 and the reinforcing rib II8 are all arched structures. The reinforcing rib II8 is a ring structure, which is located at the edge of the supporting part 3 . The reinforcing rib I7 is straight, and it is distributed between the reinforcing rib II8 and the limiting part 2 . The wide side of the support part 3 is provided with two parallel ribs I7 distributed at intervals, and the wide side of the support part 3 is provided with two parallel ribs I7 distributed at intervals, and the two ribs I7 are spaced apart. The distances are not the same. The long side of the supporting part 3 is provided with three parallel reinforcing ribs I7 distributed at intervals, and the long side of the supporting part 3 is provided with three parallel reinforcing ribs I7 distributed at intervals, and the distance between the two reinforcing ribs I7 is also Are not the same. Therefore, the reinforcing ribs I7 on both sides of the supporting part 3 symmetrical to the center line are offset and opposite to each other. The vertical distance between the top of all ribs I7 and the upper bottom surface of the limiting part 2 gradually increases in the direction of the outward extension of the supporting part 3, so that the plane of the supporting part 3 is used as the reference plane, the distance between the reinforcing rib I7 and the limiting part 2 The height of the joint is obviously higher than that of other parts of the rib I7 and the height of the rib II8, so the joint protrudes from the top of the rib I7, and the protrusion is used for supporting.

As shown in Figures 8 and 9, when in use, place two boxing brackets on the aseptic brick array, one boxing bracket is located on the upper part of the aseptic brick array, and the other boxing bracket is placed on the aseptic brick array. the lower part. After installation, the positioning part 1 of the boxing bracket located at the lower part of the aseptic brick array is pressed by the aseptic brick 12, and the working surface II6 is in close contact with the aseptic brick; the positioning part of the boxing bracket located at the upper part of the aseptic brick array 1 is supported by the aseptic brick 12, and the working surface II6 is also in close contact with the aseptic brick. The working surface I5 is wrapped on the outside of the aseptic array, and the supporting part 3 is deployed around the aseptic array. The carton 11 is wrapped on the outside of the aseptic array equipped with the packing bracket, and the aseptic array and the carton are separated under the action of the supporting part 3 .

The surface of the positioning part 1 is supported by the side limiting part 2 after the surface is stressed, so that the positioning part 1 has a strong ability to withstand external forces. This provides necessary technical guarantee for installing the packing bracket by automatic machinery.

As shown in Figures 10 and 11, when the packing bracket is placed, it can be stacked in layers. During the placing process, one packing bracket is placed on the top of the other packing bracket, so that the working surface I5 of the former faces the top surface of the positioning part 1 of the latter; then the two are closed, and the limiting part 2 of the latter is embedded in the former In the limiting part 2 of the latter, the positioning part 1 and the limiting part 2 of the latter are all located inside the limiting part 2 of the former, and two packing brackets are distributed up and down. At the same time, there is a dislocation and relative positional relationship between the reinforcing ribs I7 between the upper and lower packing brackets, that is, the position where the reinforcing ribs I7 on the wide side of the lower packing bracket is small corresponds to the upper wide side of the packing bracket The place where the reinforcement rib I7 has a large spacing, so that the lower bottom surface of the support part 3 of the adjacent boxing bracket will be supported at the connection between the reinforcement rib I7 and the limit part 2 and at the top of the reinforcement rib I7, so that the adjacent There is a gap between the packing brackets to facilitate the retrieval of stacked packing brackets. At the same time, the reinforcing rib I7 on the long side of the packing bracket will also support the upper adjacent packing bracket at the top position of its connection with the limiting part 2 . During the stacking process, the placement state between the two packing brackets at a position separated by one packing bracket is the same. The number of stacked packing brackets within a unit height is obviously more than the number of stacked foam boards within the same height.

The second embodiment of the present invention, the difference of this embodiment is that the top of the reinforcing rib I is provided with a cylindrical protrusion, the protrusion is close to the limiting part, and the part of the top of the reinforcing rib I except the protrusion reaches the limiting part The vertical distances between the upper and lower surfaces are the same. And the vertical distance from the top of the protrusion to the upper bottom surface of the limiting part is smaller than the vertical distance from the top of the rib I except the protrusion to the upper bottom surface of the limiting part. In this way, the protrusion forms the supporting function of the connection between the reinforcing rib I and the limiting part in the first embodiment. Furthermore, during the stacking process, the protrusion is supported on the lower bottom surface of the supporting part of the adjacent packing bracket.

In the third embodiment of the present invention, as shown in Figures 12, 13, and 14, the packing bracket is in the shape of a cuboid, which is also a pulp molding product, and also includes a supporting part 3, a limiting part 2 and a positioning part 1. The body of the packing bracket has an n-shaped cross-section, and two parallel sides are arranged on it, the inner side is a limiting part 1, and the outer side is a supporting part 3 . The entire boxing bracket is a square ring structure, and the top is provided with an inwardly protruding part at the corner, which is the positioning part 1, and the positioning parts 1 at the four corners are independently arranged without connection between them. The inner side of the supporting part 3 is provided with a working surface I5, and since the supporting part 3 has a ring structure, the working surface I5 is a ring-shaped structure; The working surface I5 is inclined to the working surface II6, so that the opening width and length of the supporting part 3 gradually increase in the direction away from the positioning part 1 . The outer surface of the support part 3 is a support end, so the support end is a planar structure.

As shown in Figure 15, when in use, the boxing bracket is also placed on the upper and lower parts of the aseptic brick array, and the working surface II6 of the positioning part 1 of the boxing bracket located on the upper part of the aseptic brick array is subjected to the aseptic brick 12 The supporting force of the working surface Ⅱ6 is in close contact with the aseptic brick; the working surface Ⅱ6 of the positioning part 1 of the boxing bracket located at the lower part of the aseptic brick array is under the pressure of the aseptic brick 12, and the working surface Ⅱ6 is in close contact with the aseptic brick . The working surface I5 of the two packing brackets is wrapped around the outside of the aseptic array, the support part 3 is deployed around the aseptic array, and the support end is closely attached to the inside of the carton 11 . In this way two boxed trays are placed on the aseptic brick array. The carton 11 is wrapped on the outside of the aseptic array equipped with the packing bracket, and the aseptic array and the carton are separated under the action of the supporting part 3 .

Claims (6)

1. A boxing bracket, the boxing bracket includes a body, the body is provided with a limiting portion (2), a support portion (3), and the supporting portion (3) is located at the limiting portion (2) On the outside, the limiting part (2) is provided with a working surface I (5), the working surface I (5) is located inside the limiting part (2), and the supporting part (3) is provided with a supporting end , the support end is far away from the working surface I (5), and it is characterized in that: the body also includes a positioning part (1), the positioning part (1) is located inside the limit part (2), and the positioning part (1 ) is provided with a working surface II (6), the working surface II (6) is facing the location of the limiting part (2), and the positioning part (1) and the supporting part (3) are distributed in the limiting part (2) ), the supporting part (3) is provided with reinforcing rib II (8), the reinforcing rib II (8) is located at the edge of the supporting part (3), the reinforcing rib II (8) is ring-shaped, and the The support end is located on the reinforcement rib II (8), the support portion (3) is provided with reinforcement ribs I (7), and the reinforcement ribs I (7) on both sides of the support portion (3) symmetrical to the center line ) is dislocated relative to each other, and the top of the reinforcing rib I (7) is provided with a supporting protrusion. 2. The packing bracket according to claim 1, characterized in that: the working surface I (5) is inclined to the working surface II (6). 3. The packing bracket according to claim 1, characterized in that: the surface of the packing bracket is stepped. 4. The packing bracket according to claim 1, characterized in that: the limiting part (2) is a hollow quadrangular prism structure, and the positioning part (1) is arranged on the limiting part (2) At the bottom surface, the support part (3) is arranged at the bottom surface of the limiting part (2). 5. The packing bracket according to claim 1, wherein the main body is made of paper. 6. A method for placing the packing bracket according to claim 1: it is characterized in that: the packing bracket is stacked, and the positioning part (1) and the limiting part (2) of the packing bracket Embedded inside the limiting portion (2) of the adjacent boxing bracket, one side of the boxing bracket is opposite to the other side of the adjacent boxing bracket.