CN212606244U - Heat-sealing template for hygienic product packaging bag - Google Patents
Heat-sealing template for hygienic product packaging bag Download PDFInfo
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- CN212606244U CN212606244U CN202021328374.3U CN202021328374U CN212606244U CN 212606244 U CN212606244 U CN 212606244U CN 202021328374 U CN202021328374 U CN 202021328374U CN 212606244 U CN212606244 U CN 212606244U
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Abstract
The utility model belongs to the technical field of packaging bag production, in particular to a heat-sealing template for a packaging bag of sanitary products, which comprises a heating bottom plate, wherein the heating bottom plate is of a square structure and is internally provided with a circular through hole, a heating wire is arranged in the circular through hole, and the side surface of the heating bottom plate is provided with a heating wire electric wire interface; the surface of the heating bottom plate is connected with a heat-sealing plate, the heat-sealing plate is provided with a convex Y-shaped heat-sealing strip, and the bottom of the Y-shaped heat-sealing strip is provided with an inverted U-shaped structure; the heating bottom plate both ends are equipped with and run through the screw hole, can make things convenient for heat-seal template fixed connection above heat-seal equipment crossbeam. The utility model has the characteristics of simple structure, high utilization rate of thermal efficiency, convenient installation of the template, low use cost and the like; adopt hot plate and hot sealing plate integral type structure, set up the heating wire in inside, improved the heat conduction efficiency of template, and Y style of calligraphy heat-seal structure is applicable to the production of triangle structure health supplies wrapping bag.
Description
Technical Field
The utility model belongs to the technical field of the wrapping bag production, specifically speaking is a health supplies wrapping bag heat-seal template.
Background
Most of the existing sanitary product packaging bags adopt a flexible printing process, a PE film with composite color requirements is firstly manufactured, and two or more layers of PE films are manufactured into the sanitary product packaging bag with an opening at one end through the processes of bag making, folding, heat sealing and the like. However, most of the heat-sealing templates used for packaging the existing sanitary products are of split structures of a heating device and a heat-sealing die, and heat is transferred to the heat-sealing die by the heating device, so that the defects of low heat efficiency utilization rate, nonuniform temperature control of the heat-sealing die and the like exist, and the defects of bubbles, creases, puncture and the like exist in the heat sealing of the sanitary product packaging bag; in addition, the heat-sealing template used for packaging the existing sanitary products adopts galvanized steel plates or stainless steel materials, and has the problems of heavy weight, inconvenient installation and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a heat-sealing template for a packaging bag of a sanitary product, which has the characteristics of simple structure, high utilization rate of heat efficiency, convenient template installation, low use cost and the like; adopt hot plate and hot sealing plate integral type structure, set up the heating wire in inside, improved the heat conduction efficiency of template, and Y style of calligraphy heat-seal structure is applicable to the production of triangle structure health supplies wrapping bag.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat-sealing template for a packaging bag of a sanitary product comprises a heating bottom plate, wherein the heating bottom plate is of a square structure, a circular through hole is formed in the heating bottom plate, a heating wire is arranged in the circular through hole, and a heating wire connector is arranged on the side surface of the heating bottom plate; the surface of the heating bottom plate is connected with a heat-sealing plate, the heat-sealing plate is provided with a convex Y-shaped heat-sealing strip, and the bottom of the Y-shaped heat-sealing strip is provided with an inverted U-shaped structure; the heating bottom plate both ends are equipped with and run through the screw hole, can make things convenient for heat-seal template fixed connection above heat-seal equipment crossbeam.
As an improvement, the heating bottom plate is of a half-and-half-open structure, a plurality of inner hexagonal screw holes are formed in the periphery of the heating bottom plate, and the heating bottom plate is fixedly connected with the heating bottom plate into a whole through inner hexagonal bolts.
As an improvement, the heating wires are distributed in the heating bottom plate at equal intervals, and 6-8 groups are arranged in total.
As an improvement, the heating wire is arranged in a heating sleeve, and the heating sleeve is positioned in the circular through hole of the heating bottom plate.
As a modification, the heating bottom plate and the heat-sealing plate are fixedly connected through two middle bolts.
As an improvement, the Y-shaped heat sealing strip protrudes 5-10 mm from the surface of the heat sealing plate.
As an improvement, the heating bottom plate and the heat sealing plate are both made of high-strength aluminum alloy materials.
As an improvement, the thickness of the heating bottom plate is 20-35 mm, and the thickness of the heat-seal plate is 10-20 mm.
The utility model discloses the beneficial effect who gains does: the heat-sealing template for the packaging bag of the hygienic products has the characteristics of simple structure, high heat efficiency utilization rate, convenience in template installation, low use cost and the like; the heating bottom plate and the heat sealing plate are integrated, so that the structure is more compact, the heating wire is arranged in the heating bottom plate and is arranged in the half-opened circular through hole through the half-and-half opening structure, the heat conduction efficiency of the template is improved, and the replacement and maintenance of the heating wire are facilitated; the heat sealing strip with the Y-shaped structure is arranged on the heat sealing plate, so that the heat sealing plate is particularly suitable for the production of triangular-structure sanitary product packaging bags and is convenient for later-stage production of triangular-structure packaging bag products; in addition, the heating bottom plate and the heat sealing plate of the heat sealing template are both made of high-strength aluminum alloy materials, so that the heat conduction efficiency is greatly improved, the weight of the die is reduced, the light-weight production is facilitated, and the production and installation are more convenient and quicker.
Drawings
FIG. 1 is a schematic structural view of the heat sealing template of the sanitary product packaging bag of the present invention;
fig. 2 is a side view of the heat sealing template of the sanitary product packaging bag of the present invention.
In the figure: 1. heating the soleplate; 2. a circular through hole; 3. an electrical wire interface; 4. heat-sealing the board; 5. y-shaped heat sealing strips; 6. penetrating through the screw hole; 7. a hexagonal socket screw hole; 8. and (4) a middle bolt.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and embodiments: as shown in fig. 1-2, the heat-sealing template for the packaging bag of the sanitary product of the present invention comprises a heating bottom plate 1, wherein the heating bottom plate 1 has a square structure, a circular through hole 2 is arranged inside the heating bottom plate, a heating wire is arranged in the circular through hole 2, and a heating wire connector 3 is arranged on the side surface of the heating bottom plate 1; the surface of the heating bottom plate 1 is connected with a heat sealing plate 4, the heat sealing plate 4 is provided with a convex Y-shaped heat sealing strip 5, and the bottom of the Y-shaped heat sealing strip 5 is provided with an inverted U-shaped structure; the two ends of the heating bottom plate 1 are provided with through screw holes 6, so that the heat-sealing template can be conveniently and fixedly connected onto a cross beam of heat-sealing equipment.
Furthermore, the heating bottom plate 1 is of a half-and-half structure, a plurality of inner hexagonal screw holes 7 are formed in the periphery of the heating bottom plate 1, and the heating bottom plate 1 is fixedly connected into an integrated structure through inner hexagonal bolts; specifically, the hexagon socket screw hole is a non-penetrating structure and is arranged on the upper surface of the heating bottom plate 1.
Furthermore, the heating wires are distributed in the heating bottom plate 1 at equal intervals, and 6-8 groups, preferably 6 groups, are arranged in total; specifically, the heater strip sets up in the heating jacket, the heating jacket is located heating bottom plate's circular through-hole 2, through the heating wire heating, with heat conduction on hot sealing plate 4, finally conduct on Y type heat-sealing strip 5, cooperates intelligent temperature control system simultaneously, guarantees that the temperature of Y type heat-sealing strip 5 is in 180~200 ℃ of heat-sealing temperature all the time, preferably 186 ℃ +/-1 ℃.
Further, the heating bottom plate 1 and the heat sealing plate 4 are fixedly connected through two middle bolts 8; specifically, the middle bolt 8 is of a non-penetrating structure and is transmitted into the heat seal plate 4 from the upper surface of the heating base plate 1, so that the heating base plate 1 and the heat seal plate 4 are fixed; more specifically, the contact surface between the heating base plate 1 and the heat seal plate 4 is provided with high-temperature sealing oil, so that the heat conduction efficiency and the heat utilization rate are further improved.
Further, the Y-shaped heat sealing strip 5 protrudes 5-10 mm, preferably 5mm, from the surface of the heat sealing plate 4; specifically, the Y-shaped heat-seal strip 5 and the heat-seal plate 4 are integrally formed, and the Y-shaped heat-seal strip 5 is formed by machining the surface of the heat-seal plate 4.
Further, the heating bottom plate and the heat sealing plate are both made of high-strength aluminum alloy materials, and specifically, the thickness of the heating bottom plate is 20-35 mm, preferably 25 mm; the thickness of the heat-sealing plate is 10-20 mm, and preferably 12 mm; the heat-seal template of aluminum alloy material can promote heat-conduction efficiency, reduces the energy consumption, compares galvanized steel sheet or stainless steel material simultaneously, and the whole weight of heat-seal template is lighter, and it is more convenient to install and maintain.
Finally, it should be noted that the above-mentioned embodiments illustrate only specific embodiments of the invention. Obviously, the present invention is not limited to the above embodiments, and many variations are possible. All modifications which can be derived or suggested by a person skilled in the art from the disclosure of the invention should be considered as within the scope of the invention.
Claims (8)
1. A heat-sealing template for a packaging bag of a sanitary product is characterized by comprising a heating bottom plate (1), wherein the heating bottom plate (1) is of a square structure, a circular through hole (2) is formed in the heating bottom plate, a heating wire is arranged in the circular through hole (2), and a heating wire connector (3) is arranged on the side surface of the heating bottom plate; the surface of the heating bottom plate (1) is connected with a heat sealing plate (4), the heat sealing plate (4) is provided with a convex Y-shaped heat sealing strip (5), and the bottom of the Y-shaped heat sealing strip (5) is provided with an inverted U-shaped structure; the two ends of the heating bottom plate (1) are provided with through screw holes (6), so that the heat-sealing template can be conveniently and fixedly connected onto a cross beam of the heat-sealing equipment.
2. The hygienic product packaging bag heat-sealing template as claimed in claim 1, wherein the heating bottom plate (1) is of a half-split structure, a plurality of hexagon socket screw holes (7) are arranged around the heating bottom plate (1), and the heating bottom plate (1) is fixedly connected into an integral structure through hexagon socket screws.
3. The heat-sealing template for the packaging bag of the hygienic products as claimed in claim 1, wherein the heating wires are distributed in the heating bottom plate (1) at equal intervals, and 6-8 groups are arranged.
4. The heat-sealing template for the packaging bag of the sanitary products as claimed in claim 3, wherein the heating wire is arranged in a heating sleeve which is positioned in the circular through hole (2) of the heating bottom plate.
5. The hygienic product packaging bag heat-sealing template as claimed in claim 1, wherein the heating bottom plate (1) and the heat-sealing plate (4) are fixedly connected through two middle bolts (8).
6. The hygienic product packaging bag heat-sealing template as claimed in claim 1, wherein the Y-shaped heat-sealing strip (5) protrudes 5-10 mm from the surface of the heat-sealing plate (4).
7. The hygienic product packaging bag heat-sealing template as claimed in claim 1, wherein the heating bottom plate (1) and the heat-sealing plate (4) are both made of high-strength aluminum alloy.
8. The heat-sealing template for the packaging bag of the sanitary products as claimed in claim 7, wherein the thickness of the heating base plate (1) is 20-35 mm, and the thickness of the heat-sealing plate (4) is 10-20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328374.3U CN212606244U (en) | 2020-07-09 | 2020-07-09 | Heat-sealing template for hygienic product packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328374.3U CN212606244U (en) | 2020-07-09 | 2020-07-09 | Heat-sealing template for hygienic product packaging bag |
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| Publication Number | Publication Date |
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| CN212606244U true CN212606244U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021328374.3U Active CN212606244U (en) | 2020-07-09 | 2020-07-09 | Heat-sealing template for hygienic product packaging bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104305A (en) * | 2021-04-14 | 2021-07-13 | 龙岩烟草工业有限责任公司 | Package box transparent paper end hot sealing iron and package box transparent paper packaging machine |
-
2020
- 2020-07-09 CN CN202021328374.3U patent/CN212606244U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113104305A (en) * | 2021-04-14 | 2021-07-13 | 龙岩烟草工业有限责任公司 | Package box transparent paper end hot sealing iron and package box transparent paper packaging machine |
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