CN216861896U - Strip-shaped packaging bag forming part - Google Patents
Strip-shaped packaging bag forming part Download PDFInfo
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- CN216861896U CN216861896U CN202220555219.8U CN202220555219U CN216861896U CN 216861896 U CN216861896 U CN 216861896U CN 202220555219 U CN202220555219 U CN 202220555219U CN 216861896 U CN216861896 U CN 216861896U
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Abstract
The utility model discloses a strip-shaped packaging bag forming part which comprises a forming block and a guide rod, wherein a cavity is arranged on the forming block, an opening is formed in one side of the cavity, the lower end of the guide rod is arranged in the cavity, a guide cavity is formed between the outer surface of the guide rod and the inner wall of the forming block, planar packaging paper enters the guide cavity through the guide of the guide rod and forms a cylindrical packaging bag, a connecting piece can be formed on the side surface of the packaging bag through the opening, and the connecting piece extends out of the opening. Therefore, the guide rod can be taken out of the cavity, and the guide rods with different specifications can be updated, so that the guide cavities are different in size, therefore, the packaging bag can be used for producing packaging bags with different thicknesses, the use is convenient, meanwhile, the opening is formed in one side of the cavity, the connecting piece of the packaging paper can be guided out more efficiently, and the packaging bag is convenient to manufacture.
Description
Technical Field
The utility model belongs to the technical field of packaging bag heating forming, and particularly relates to a strip-shaped packaging bag forming part.
Background
The general method of making a strip of packaging bags is as follows: the method comprises the steps of putting planar packaging paper into a forming part, forming the packaging paper into a cylindrical packaging bag through the forming part, sealing one end of the cylindrical packaging bag, putting an article to be packaged into the packaging bag, and sealing the other end of the packaging bag to finish the manufacture of a strip-shaped packaging bag.
However, the structure of the forming part of the prior strip-shaped packaging bag has at least the following defects: the opening of the forming part is unreasonable, so that the side process of forming the packaging bag is low in efficiency, meanwhile, the guide part and the forming part in the forming part are integrally connected, the packaging bag with the same thickness can only be formed, and if the thickness of the packaging bag is too thick or too thin, the packaging bag cannot be formed.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the present invention provides a strip-shaped packaging bag forming member.
According to one aspect of the utility model, a strip-shaped packaging bag forming component is provided, which comprises a forming block and a guide rod, wherein the forming block is provided with a cavity, one side of the cavity is formed with an opening, the lower end of the guide rod is arranged in the cavity, a guide cavity is formed between the outer surface of the guide rod and the inner wall of the forming block, a planar packaging paper enters the guide cavity through the guide of the guide rod and forms a cylindrical packaging bag, the opening can guide the side surface of the packaging bag to form a connecting piece, and the connecting piece extends out of the opening.
In some embodiments, the forming module is provided with a heating module for heating the forming module for heating the connecting sheet to connect the sides of the package. Therefore, when the heating module heats, the forming module can be heated, and the connecting piece can be heated by the forming module, so that the two sides of the packaging bag are adhered together to form the connecting piece.
In some embodiments, a through hole is formed in the molding block, the heating block is a heating rod, and the heating rod is arranged in the through hole. Therefore, a heating rod can be placed into the through hole, and the heating rod can heat the molding block.
In some embodiments, the guide rod is cylindrical. Therefore, the cylindrical guide bar can guide the packing bag more conveniently.
In some embodiments, the upper end of the forming block is provided with an inclined cone, and the inclined cone is positioned at the upper end of the cavity. Therefore, the wrapping paper can enter the guide cavity by arranging the inclined cone at the upper end of the forming block.
In some embodiments, the forming block is provided with an inclined surface at one side of the opening, and the inclined surface can guide the connecting piece to protrude out of the opening.
In some embodiments, the forming block and the guide rod are both made of stainless steel material.
In some embodiments, the cavity of the forming block is provided with a heat insulation ring, the forming block is provided with a heating contact part near the opening, and the heating contact part heats the part of the wrapping paper extending out of the opening and forms the connecting piece.
The utility model has the beneficial effects that: after the wrapping paper is guided to enter the guide cavity, because one side shaping of cavity has the opening, the both sides of wrapping paper can stretch out from the opening part to form the connection piece, owing to be provided with the heating rod on the shaping piece, the heating rod can heat the shaping piece, and the shaping piece heats the connection piece, makes the both sides of wrapping paper glue together. Therefore, the guide rod can be taken out of the cavity, and the guide rods with different specifications can be updated, so that the guide cavities are different in size, therefore, the packaging bag can be used for producing packaging bags with different thicknesses, the use is convenient, meanwhile, the opening is formed in one side of the cavity, the connecting piece of the packaging paper can be guided out more efficiently, and the packaging bag is convenient to manufacture.
Drawings
Fig. 1 is a schematic structural view of a strip-shaped packaging bag forming member according to an embodiment of the present invention;
FIG. 2 is a schematic view showing a part of the structure of a strip-shaped packaging bag forming member shown in FIG. 1;
fig. 3 is a schematic top view of the forming block of the strip-shaped packaging bag forming member and the packaging bag shown in fig. 1.
In the figure: 1-forming a block; 11-a guide chamber; 12-a through hole; 13-oblique vertebra; 14-inclined plane; 15-heat insulation ring; 16-heating the contact; 2-a guide rod; 3-heating a rod; 4-connecting piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Fig. 1 to 3 schematically show the structure of a strip pack forming member according to an embodiment of the present invention.
As shown in fig. 1 to 3, a strip-shaped packaging bag forming part comprises a forming block 1 and a guide rod 2, wherein a cavity is integrally formed on the forming block 1, an opening is formed in one side of the cavity, the lower end of the guide rod 2 is arranged in the cavity, of course, the lower end of the guide rod 2 can also be taken out of the cavity, a guide cavity 11 is formed between the outer surface of the guide rod 2 and the inner wall of the forming block 1, planar packaging paper enters the guide cavity 11 through the guide of the guide rod 2 and forms a cylindrical packaging bag, the opening can guide the side surface of the packaging bag to form a connecting piece 4, and therefore, the connecting piece 4 can extend out of the opening.
In practice, the connecting piece 4 is formed by the left and right sides of the wrapping paper, which are connected together and extend from the opening after the wrapping paper enters the guide cavity 11, and the left and right sides of the wrapping paper are bonded together by heating to form the connecting piece 4 (i.e., the wrapping paper is made of plastic material, the left and right sides of the wrapping paper are partially melted by heating, and the left and right sides of the wrapping paper are bonded together by cooling).
In this embodiment, as shown in fig. 1 to 3, the forming module 1 may be installed with a heating module, the heating module may heat the forming module 1, the forming module 1 may heat the connecting piece 4, so that the left and right sides of the packing paper are adhered together, and the left and right sides of the packing paper together constitute the side surface of the packing bag, so that the side surface of the packing bag can be connected, when the heating module heats, the forming module 1 may be heated, the forming module 1 may then heat the connecting piece 4, so that the two sides of the packing bag are adhered together, thereby forming the connecting piece 4.
Specifically, as shown in fig. 3, the cavity of the forming block is provided with a heat insulation ring 15, and as can be seen from fig. 1 and 2, most of the position of the wrapping paper is contacted with the heat insulation ring 15 after the wrapping paper is put into the cavity, so that the heat insulation ring 15 can isolate the heating module 5 and prevent the heating module 5 from heating the whole wrapping paper, the forming block is provided with a heating contact part 16 near the opening, the heating contact part 16 is a heat conductor, the material of the forming block is the same as that of the heating contact part 16, the heating contact part 16 can generate heat, so that the heating contact part 16 can heat the part of the wrapping paper extending out of the opening, and the connecting piece 4 is formed.
As shown in fig. 3, in the present embodiment, the forming block 1 may be formed with a through hole 12, the heating block may be a heating rod 3, the heating rod 3 may be installed in the through hole 12, the heating rod 3 may be put into the through hole 12, and the heating rod 3 may heat the forming block 1.
In the present embodiment, as shown in fig. 1, the guide bar 2 has a cylindrical shape, and the cylindrical guide bar 2 can guide the packing bag more conveniently.
In the embodiment, as shown in fig. 2, the upper end of the forming block 1 may be formed with an inclined cone 13, and the inclined cone 13 is located at the upper end of the cavity, and the wrapping paper may be introduced into the guide cavity 11 by providing the inclined cone 13 at the upper end of the forming block 1.
As shown in fig. 3, in the present embodiment, the molding block 1 is provided with an inclined surface 14 at one side of the opening, and the inclined surface 14 can guide the connecting piece 4 to protrude out of the opening.
In the present embodiment, the forming block 1 and the guide rod 2 are made of stainless steel material. Therefore, the forming block 1 and the guide rod 2 made of stainless steel materials not only have long service life, but also have good heat-conducting property, and can better adhere the connecting sheet 4 together.
After the packing paper is guided into the guide cavity 11, because one side of the cavity is formed with an opening, two sides of the packing paper can extend out of the opening and form a connecting piece 4, because the forming block 1 is provided with the heating rod 3, the heating rod 3 can heat the forming block 1, and the forming block 1 heats the connecting piece 4, so that two sides of the packing paper are adhered together. Therefore, the guide rod 2 can be taken out of the cavity, the guide rods 2 with different specifications can be updated, and the guide cavities 11 are different in size, so that packaging bags with different thicknesses can be produced, the packaging bag is convenient to use, meanwhile, the opening is formed in one side of the cavity, the connecting piece 4 of the packaging paper can be guided out more efficiently, and the packaging bag is convenient to manufacture.
The utility model is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (8)
1. A strip wrapping bag shaping part which characterized in that: including shaping piece (1) and guide bar (2), be equipped with the cavity on shaping piece (1), one side shaping of cavity has the opening, the lower extreme of guide bar (2) is established in the cavity, be formed with guide chamber (11) between the outer surface of guide bar (2) and the inner wall of shaping piece (1), the wrapping paper enters into guide chamber (11) via the guide of guide bar (2) to form cylindrical wrapping bag, side formation connection piece (4) that the opening can guide the wrapping bag, connection piece (4) stretch out the opening.
2. The strip pack forming member as claimed in claim 1, wherein: the packaging bag is characterized in that the molding module (1) is provided with a heating module, the heating module is used for heating the molding module (1), and the molding module (1) is used for heating the connecting sheet (4) so that the side faces of the packaging bag are connected.
3. The strip pack forming member as claimed in claim 2, wherein: the forming die is characterized in that a through hole (12) is formed in the forming block (1), the heating module is a heating rod (3), and the heating rod (3) is arranged in the through hole (12).
4. The strip pack forming member as claimed in claim 3, wherein: the guide rod (2) is cylindrical.
5. The strip pack forming member as claimed in claim 4, wherein: the upper end of the forming block (1) is provided with an inclined vertebra (13), and the inclined vertebra (13) is positioned at the upper end of the cavity.
6. The strip pack forming member as claimed in claim 5, wherein: an inclined surface (14) is arranged on one side of the opening of the forming block (1), and the inclined surface (14) can guide the connecting piece (4) to extend out of the opening.
7. The strip pack forming member as claimed in claim 6, wherein: the forming block (1) and the guide rod (2) are both made of stainless steel materials.
8. The strip pack forming member as claimed in claim 7, wherein: and a heat insulation ring (21) is arranged in the cavity of the forming block, a heating contact part (22) is arranged at the position, close to the opening, of the forming block, and the heating contact part (22) heats the part, extending out of the opening, of the packaging paper and forms a connecting sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555219.8U CN216861896U (en) | 2022-03-14 | 2022-03-14 | Strip-shaped packaging bag forming part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220555219.8U CN216861896U (en) | 2022-03-14 | 2022-03-14 | Strip-shaped packaging bag forming part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216861896U true CN216861896U (en) | 2022-07-01 |
Family
ID=82124143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220555219.8U Active CN216861896U (en) | 2022-03-14 | 2022-03-14 | Strip-shaped packaging bag forming part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216861896U (en) |
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2022
- 2022-03-14 CN CN202220555219.8U patent/CN216861896U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 301 and Room 401, Building 1, No. 17, Fuxing Jinhe First Road, Hualong Town, Panyu District, Guangzhou City, Guangdong Province, 510663 Patentee after: Guangdong Nuopin Health Industry Co.,Ltd. Address before: 510000 Room 301 and Room 401, building 1, No. 17, Fuxing Jinhe 1st Road, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou nuoping Health Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |