CN218019742U

CN218019742U - Forming device for constructing support body

Info

Publication number: CN218019742U
Application number: CN202221151443.7U
Authority: CN
Inventors: 李紫柔; 卢嘉英
Original assignee: Guangzhou Huigu New Material Technology Co ltd
Current assignee: Guangzhou Huigu New Material Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-12-13
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a forming device for constructing a support body, which comprises a driving structure and a plurality of forming structures, wherein the forming structures are all arranged on the driving structure, and the heights of the bodies of the forming structures are the same or different; the molding structure comprises a body; the body is at least partially configured as a contact surface; the contact surface comprises a first zone bit capable of discharging glue and a second zone bit incapable of discharging glue; the first location and the second location are matched in a mode of constructing a support body with a blank location. The first location is contacted with the surface of the object to be glued, so that the stacked rubber material is formed on the surface of the object to be glued, and then the shape of the first location can be kept after the rubber material is formed by foaming or other forming processes. Therefore, the formed colloid has a certain hollow structure, and materials for the colloid are saved and the cost is reduced on the basis of meeting the buffering performances of the colloid such as compression resistance, rebound and the like.

Description

Forming device for constructing support body

Technical Field

The utility model relates to an environmental protection material technical field, more specifically relates to a forming device for constructing supporter.

Background

With the enhancement of environmental awareness, the application of environmental protection materials is receiving more and more attention. In general, conventional packaging bags are mainly made of plastic, and particularly in the fields of cold chain transportation, postal transportation for preventing compression and extrusion, and similar postal articles needing special protection, the packaging bags made of environment-friendly materials (such as paper) cannot be used for protecting the transported articles.

Therefore, a novel environment-friendly packaging bag structure is provided in the prior art, for example, U.S. patent No. US20200247105A1 discloses a packaging bag structure with a solid support body arranged on a paper bag body, wherein the support body is made of degradable environment-friendly materials in addition to the paper environment-friendly materials, so that the purposes of buffering protection and environment protection can be achieved.

For another example, the method for producing the multilayer substrate disclosed in the Chinese patent publication No. CN111770833A also adopts a similar technical scheme to achieve the technical purpose of protecting the mail and protecting the environment.

For example, the invention of application No. 202220524261.3 is named as an environment-friendly packaging bag, and the technical scheme is that the composition material of the support body is improved, so that the support body is easier to degrade. However, this solution is the same as the above solution, and does not consider the problem of further cost reduction while protecting the environment.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to solve the above problems, and to provide a molding apparatus for constructing a support body, by improving the conventional molding structure, so that the support body can have less material consumption while having sufficient cushioning performance, thereby saving the manufacturing cost.

In order to achieve the above object, the utility model discloses a specific technical scheme be:

the forming device of the utility model comprises a driving structure and a plurality of forming structures; the forming structures can be arranged on the driving structure along with the driving structure, and the heights of the bodies of the forming structures are the same or different; the molding structure comprises a body; the body is at least partially configured as a contact surface; the contact surface comprises a first zone bit capable of discharging glue and a second zone bit incapable of discharging glue; the first zone bit is matched with the second zone bit in a mode that a supporting body with a blank zone bit can be constructed.

Preferably, the first location is configured as a unified shape.

Preferably, the first location is configured in a ring shape.

Preferably, said first zone is constituted by several subsections, at least some of said subsections being arranged spaced apart by a second zone; a plurality of said subsections are spaced apart from one another to form a first location.

Preferably, the driving structure is provided as a roll shaft, and the forming structure is arranged on the periphery of the roll shaft.

Preferably, the driving structure comprises a moving part and a fixing part which are mutually matched in a telescopic manner, and the forming structure is connected with the moving part.

Preferably, the driving structure is arranged to be an arc-shaped plate, and the forming structure is arranged on the outer curved surface of the arc-shaped plate.

The utility model provides an environmental protection packaging bag, comprises a bag bod, be equipped with the supporter that is used for the buffering on the bag body, the shape and the size of supporter by the structure of first position confirm.

The utility model also provides an application of forming device on producing environmental protection wrapping bag.

Compared with the prior art, the utility model, following beneficial effect has:

the utility model discloses a shaping structure, which comprises a body, the body is the contact surface that sets to at least part, the contact surface is including the first position that can go out to glue, and the second position that can not go out to glue, first position cooperates with the mode that the second position is in order to construct the supporter that has blank position. The first location is contacted with the surface of the object to be glued, so that the stacked rubber material is formed on the surface of the object to be glued, and then the shape of the first location can be kept after the rubber material is formed by foaming or other forming processes. Therefore, the formed colloid has a certain hollow structure (namely a blank region), and materials for the colloid are saved and the cost is reduced on the basis of meeting the buffering performances of the colloid such as compression resistance, resilience and the like. It can also be understood that the gel formed by the present application has better performance parameters, such as better holding power, greater resilience, etc., than the prior art using the same volume of gum.

The present invention will be further described with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of a roll forming apparatus according to a preferred embodiment of the present invention.

Fig. 2 is a schematic structural view of a roll forming apparatus at another viewing angle according to a preferred embodiment of the present invention.

Fig. 3 is a schematic view of a part a of the enlarged structure in fig. 2.

Fig. 4 is a schematic structural view of a telescopic molding device according to a preferred embodiment of the present invention.

Fig. 5 is a schematic structural view of an arc plate forming device in a preferred embodiment of the present invention.

Fig. 6 is a schematic structural view of an arc plate forming apparatus at another view angle according to the preferred embodiment of the present invention.

Fig. 7 is a schematic structural diagram of a contact surface according to a preferred embodiment of the present invention.

Fig. 8 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 9 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 10 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 11 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 12 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 13 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 14 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 15 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 16 is a schematic structural view of another contact surface according to the preferred embodiment of the present invention.

Fig. 17 is a schematic structural view of the inside of the bag housing space in the preferred embodiment of the present invention.

Fig. 18 is a schematic structural view of a support body provided on the bag body in the preferred embodiment of the present invention.

Description of reference numerals:

10 a body, 20 a contact surface, 30 a first position, 31 a sub-part, 40 a second position, 50 a driving structure, 51 a roller shaft, 52 a moving part, 53 a fixing part, 54 an arc plate, 60 a bag body, 61 a containing space and 70 a supporting body.

Detailed Description

The present invention will be further explained and illustrated by the following embodiments, which should be understood that the purpose of the following embodiments is to make the technical solution of the present invention more clear and easy to understand, and not to limit the protection scope of the claims.

The utility model discloses a molding structure, which comprises a body 10; the body 10 is at least partially arranged as a contact surface 20; the contact surface 20 comprises a first location 30 where glue can be discharged and a second location 40 where glue cannot be discharged; the first zone 30 is formed by several subsections 31, at least some of which subsections 31 are arranged spaced apart by a second zone.

In a preferred embodiment, the first location 30 is configured as a one-piece shape.

In a preferred embodiment, the first location 30 is configured in a ring shape.

In the preferred embodiment, the first location 30 is formed by several subsections 31, at least some of the subsections 31 being spaced apart by a second location 40; several of said sub-sections 31 form first locations 30 at a distance from each other.

The forming device of the utility model comprises a driving structure 50 and a plurality of forming structures; the forming structures can be arranged on the driving structure 50 along with the driving structure 50, and the heights of the forming structures 10 are the same or different.

In a preferred embodiment, the driving structure 50 is provided as a roller 51, and the forming structure is provided on the periphery of the roller 51.

In a preferred embodiment, the entraining structure 50 comprises a moving part 52 and a fixed part 53 which are telescopically engaged with each other, and the forming structure is connected with the moving part 52.

In a preferred embodiment, the carrying structure 50 is provided as an arc-shaped plate 54, and the forming structure is provided on the outer curved surface of the arc-shaped plate 54.

The utility model provides an environmental protection packaging bag, comprises a bag bod 60, be equipped with the supporter 70 that is used for the buffering on the bag body 60, the shape and the size of supporter 70 by first position 30's structure confirm.

The utility model also provides an application of shaping structure on producing the environmental protection wrapping bag.

The present invention will be further described with reference to the following specific examples.

Example 1

A molding structure in this embodiment, as shown in fig. 1 to 3, includes a roller 51, a glue application head (a specific configuration of the molding structure body 10); the glue application head is provided on the peripheral side surface of the roller shaft 51. The gluing mode is as follows: the roller 51 rolls on the surface of the object to be coated (e.g., bag 60), and the adhesive on the coating head contacts and adheres to the surface of the object to complete the coating.

In addition, the purpose of the roller 51 is to drive the gluing head, so that the gluing head can be in contact with the surface of the object to be glued and can be separated from the surface of the object to be glued, and the glue can be fed to the surface of the object in a contact and separation manner.

Then, for the technical purpose of such a movement, a telescopic mechanism may also be used, as shown in fig. 4. That is, the telescopic mechanism includes a moving member 52 and a fixed member 53, and a glue application head is provided on the moving member 52; the extension and retraction of the moving part 52 drives the gluing head to approach or depart from the surface of the object to be glued.

The roller shaft 51 and the driving structure of the telescopic mechanism are suitable for industrial production with large mass production and large scale.

For the above-mentioned technical purpose of the driving movement, as shown in fig. 5-6, an arc-shaped plate 54 can also be used as a structure for driving the gluing head to move. For example, the glue application head is disposed on the outer surface of the arc plate 54, and the inner side of the arc plate 54 is provided with a grip handle. Thus, the gluing can be manually completed by holding and rolling the surface of the arc plate 54 and the surface of the object to be glued. The technical scheme is suitable for production and manufacturing of small factories with small quantity production and low labor cost.

In particular, in the above technical solution, the gluing head can also adopt the structure of the conventional spraying mode or the structure of extruding the glue mode, namely in the glue outlet or glue supply mode structure, the utility model discloses do not make the design different from prior art, the utility model discloses what more is to make the improvement on the structure of contact surface 20.

The gluing head in this embodiment can be set to be a circular body 10, the middle of the body 10 is of a solid structure, an annular containing cavity (namely, a first location 30) is formed in the peripheral edge of the body, and glue is loaded in the containing cavity. The glue spreading device is in contact with the surface of an object to be glued through the annular accommodating cavity, and annular glue stock accumulation is formed on the surface of the object to be glued; the rubber material is then foamed or otherwise formed to maintain the annular shape. Therefore, the colloid has a certain hollow structure, and materials for the colloid are saved and the cost is reduced on the basis of meeting the buffering performances of the colloid such as compression resistance, resilience and the like. It can also be understood that the gel formed by the present application has higher performance parameters, such as better holding power, greater resilience, etc., than the prior art using the same volume of gum.

Furthermore, the principle of providing an annular receiving chamber in the above solution consists in: the three-dimensional stacking structure of the sizing material is improved, so that the sizing material has a certain hollow space or spacing space after being stacked, and further, the material is further saved on the basis of ensuring the structural strength of the formed colloid. To achieve this technical purpose, the body 10 may also be structured such that: the technical scheme can also realize that the sizing material can form a three-dimensional structure with certain space intervals when being stacked; the annular accommodating cavity can be further isolated on the basis of the annular accommodating cavity, so that the using amount of sizing materials is further reduced. It is worth noting that if the number of the partition areas is large, the requirement on the strength of the rubber after molding is high; or, the height of the molded colloid is reduced to ensure that the molded colloid has enough buffering performance. As for the configuration in height, the description is continued later in this embodiment.

In addition, in the above technical solutions, as shown in fig. 7 to 16, the shape of the outer edge of the body 10 has little influence on the technical purpose of saving materials, and may be generally circular, regular polygonal, or even irregular.

In addition, in the above technical solution, the shape of the accommodating cavity itself, or the area structure formed by the different numbers and arrangement of the accommodating cavities, has less influence on the technical purpose of saving materials, and the accommodating cavity may be generally set to be a continuous annular shape, or may be a gluing area formed by a plurality of accommodating cavities separated at intervals, or may be changed in shape, as shown in fig. 7 to 16, to be set to be circular, polygonal, or irregular.

Specifically, as shown in FIGS. 7-11, the first location is configured as a unitary shape; as shown in FIGS. 12-15, the first locations are configured in a spaced apart configuration; as shown in FIG. 16, the first location is mostly configured as a unitary shape and partially configured in a spaced apart manner.

Specifically, the first region, which is connected to form a unitary shape, can also be understood as having a plurality of continuous sub-portions, such as the portions divided by the dashed lines shown in fig. 7, 11 and 16, which are sub-portions, at least some of which are separated by the second region. It can be seen that whether the first location is a first location of a solid shape or a first location in a spaced form (i.e. a first location consisting of several sub-portions), the arrangement of their sub-portions in a spaced manner is an action principle of the present application that can construct a support body with blank locations, and other configurations that can achieve technical purposes derived according to the disclosed rules of this principle can be adopted.

In addition, the heights of the bodies 10 of the plurality of forming structures can be set to be the same, so that glue materials with the same height can be accumulated on the surface of an object to be glued, and after foaming or other forming processes, glue materials with the same height are formed to play a role in buffering on a packaging bag; the heights of the bodies 10 can be set to be non-equal, for example, the heights of the bodies are gradually changed from short at two ends to high at the middle, so that the stacking heights of the glue at different positions can be arranged according to the structural characteristics of the packaging bag (the position mainly playing a role of buffering is the middle part because the edge positions of the packaging bag need to be jointed), and the material consumption can be further saved.

In addition, in order to make the technical solution and design concept of the present application easier to understand, the present embodiment provides an application of the present application, as shown in fig. 17-18, that is, a support body 70 of the eco-friendly packaging bag is formed in a glue-applying manner (the support body 70 is formed by shaping the formed glue).

The embodiment provides an environmental protection wrapping bag, including the bag body 60 and buffer structure, buffer structure locates on the bag body 60 to buffer protection effect such as antidetonation, resistance to compression is played to deformable buffering mode. The buffer structure comprises a plurality of supporting bodies 70 which are formed by foaming and take foamable rubber materials as main base materials, and the supporting bodies 70 are arranged in a dot array mode; the support body 70 is mainly made of foamable rubber, is easy to degrade, has the property of high dissolution speed particularly in liquid such as water, and cannot pollute the environment after being discarded after use; with the point array mode supporter 70 of arranging, the cushioning effect that can full play supporter 70 compares in the whole prior art that all sets up buffer structure, the utility model discloses not only the atress distribution is reasonable, improves cushioning performance, practices thrift moreover with material, reduce cost.

Specifically, the supporting body 70 is provided in a manner of gradually increasing in height and gradually decreasing in height from one end to the other end of the pouch body 60.

The advantage of this arrangement is that the support body 70 is arranged to be high in height, considering that the middle position of the packaging bag is an area mainly playing a role of buffering in the actual use process; the bag body 60 itself needs to be bent at both ends, and the space left is small and is not a position mainly for cushioning, so that the height of the support body 70 is low.

More specifically, the height difference between the plurality of support members 70 is not necessarily too large, and the bag 60 is easily damaged by the excessive height difference, so that the maximum height difference of the support members 70 is within 10 to 15%.

More specifically, the adjacent supports 70 are arranged in order at a rate of an increase in height of 2%.

Specifically, the bag body 60 has a double-layer structure, an accommodating space 61 is formed between the double-layer structure, and the buffer structure is disposed in the accommodating space 61.

The invention has been described in terms of embodiments, but not limitations of the invention, and other variations of the disclosed embodiments, as would be readily apparent to a person skilled in the art, are intended to be within the scope of the invention as defined by the appended claims.

Claims

1. A molding apparatus for constructing a support body, characterized in that:

the device comprises a driving structure (50) and a plurality of forming structures, wherein the forming structures can be arranged on the driving structure (50) along with the driving structure (50) in a moving way, and the heights of the bodies (10) of the forming structures are the same or different;

the forming structure comprises a body (10); the body (10) is at least partially provided as a contact surface (20); the contact surface (20) comprises a first zone position (30) capable of discharging glue and a second zone position (40) incapable of discharging glue; the first region (30) and the second region (40) are matched in such a way that a support body with a blank region can be formed.

2. The molding apparatus for constructing support bodies as claimed in claim 1, wherein:

the first location (30) is configured as a coherent shape.

3. The molding apparatus for constructing support bodies according to claim 2, wherein:

the first location (30) is configured in a ring shape.

4. The molding apparatus for constructing support bodies as claimed in claim 1, wherein:

the first zone (30) is formed by several subsections (31), at least some of the subsections (31) being arranged spaced apart by a second zone (40); several of the sub-sections (31) form a first zone (30) at a distance from one another.

5. The molding apparatus for constructing a support body according to claim 1, wherein:

the heights of the bodies (10) are configured in an arrangement mode that the middle position is higher and the two ends are lower.

6. The molding apparatus for constructing support bodies as claimed in claim 1, wherein:

the driving structure (50) is arranged into a roll shaft (51), and the forming structure is arranged on the peripheral side of the roll shaft (51).

7. The molding apparatus for constructing support bodies as claimed in claim 1, wherein:

the driving structure (50) comprises a moving part (52) and a fixing part (53) which are mutually matched in a telescopic mode, and the forming structure is connected with the moving part (52).

8. The molding apparatus for constructing support bodies as claimed in claim 1, wherein:

the driving structure (50) is arranged to be an arc-shaped plate (54), and the forming structure is arranged on the outer curved surface of the arc-shaped plate (54).