CN218368679U

CN218368679U - Hot melt bag sealing device

Info

Publication number: CN218368679U
Application number: CN202222635833.8U
Authority: CN
Inventors: 龚会艳; 李梦寒
Original assignee: Lights Medical Manufacture Co ltd
Current assignee: Lights Medical Manufacture Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The utility model provides a hot melt sack sealing device, cope match-plate pattern lower extreme fixed mounting cooling part, and the first fixed plate of cooling part lower extreme fixed mounting, the lower extreme of first fixed plate can be dismantled and set up the hot plate, hot plate lower extreme fixed mounting heat-seal board, and the heat-seal board is used for hot plastic envelope to the material area, cooling part tube coupling to cooler, and hot plate tube coupling to oil temperature machine. A hot melt envelope device, hot plate tube coupling to oil temperature machine, the heat-seal board is used for upwards base bag membrane and lower base bag membrane hot melt laminating through the mode of hot melt to accomplish the thermoplastic packaging to alcohol cotton bale of cloth, and the heat-seal board carries out heat-conduction through the hot plate, the heating methods of hot plate is the oil temperature machine of export hot oil, avoid potential safety hazards such as conflagration that heating methods such as thermocouples caused, cooling part is located between hot plate and the cope match-plate pattern, prevent heat-conduction to cross cutting machine, improve equipment's life.

Description

Hot melt bag sealing device

Technical Field

The utility model belongs to the production field of alcohol cotton cloth package, especially, relate to a hot melt envelope device.

Background

The alcohol cotton cloth bag is made by dipping clean cotton or non-woven cloth into 75% medical alcohol solution, and has the functions of sterilization and disinfection. The alcohol cotton cloth bag has great application in hospitals and lives, can be used for debridement and infection prevention, if skin is carelessly scratched or cut, an alcohol cotton piece can be firstly used for wiping the skin around a wound, then an adhesive bandage is pasted on the adhesive bandage, so that the safety and the comfort are realized, the invasion of bacteria is prevented, in order to facilitate storage and transportation, after the production of the alcohol cotton cloth bag is finished, plastic packaging is carried out on the outer surface of the alcohol cotton cloth bag, in the hot plastic packaging process in the prior art, the alcohol cotton cloth bag is prevented from being placed between two layers of PET substrate pieces, then hot melt plastic packaging is carried out through a thermocouple, but alcohol and cotton cloth are inflammable, alcohol is volatile, and the plastic packaging mode of the thermocouple has flammable and explosive potential safety hazards.

Disclosure of Invention

In view of this, the utility model aims at providing a hot melt envelope device to solve prior art's alcohol cotton bale of cloth when producing, there is the problem of flammable and explosive potential safety hazard in the plastic envelope mode of adoption thermocouple.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a hot melt sack sealing device, including cross cutting machine and the cross cutting subassembly of installation on it, cross cutting machine one side sets up defeated material machine, defeated material machine is used for carrying to the cross cutting machine and treats cross cutting material area, the cross cutting subassembly is used for cross cutting material area, the cross cutting subassembly includes the cope match-plate pattern, the lower bolster, the cooling part, first fixed plate, hot plate and heat-seal plate, cope match-plate pattern fixed mounting is to the upper substrate of cross cutting machine, lower bolster fixed mounting is to the infrabasal plate of cross cutting machine, the cross cutting machine can drive cope match-plate pattern and lower bolster and be the relative motion that opens and shuts, cope match-plate pattern lower extreme fixed mounting cooling part, and the first fixed plate of cooling part lower extreme fixed mounting, the lower extreme of first fixed plate can be dismantled and set up the hot plate, hot plate lower extreme fixed mounting heat-seal plate, the heat-seal plate is used for the heat sealing to material area, cooling part tube coupling to cooler, hot plate tube coupling is to oil temperature machine.

Furthermore, a labyrinth type heat exchange oil path is arranged inside the heat sealing plate and communicated to the oil temperature machine, the cooling part is a cooling plate, a labyrinth type heat exchange water path is arranged in the cooling plate, and the heat exchange water path is communicated to the cooling machine.

Furthermore, the heat-sealing plate is made of aluminum alloy or copper material, and the lower end face of the heat-sealing plate is provided with stripes, grid lines or raised line bosses.

Furthermore, a second fixing plate is arranged at the lower end of the cooling part, the second fixing plate and the first fixing plate are arranged in parallel, a cutting board is detachably arranged at the lower end of the second fixing plate, and a cutter for cutting the material belt is arranged at the lower end of the cutting board.

Furthermore, heat insulation cotton is filled between the second fixing plate and the first fixing plate.

Furthermore, the second fixing plate has the same structure as the first fixing plate, a T-shaped groove is formed in the lower end of the second fixing plate, the cross section of the heat sealing plate and the cross section of the knife plate are both of a T-shaped structure, and the upper end of the heat sealing plate and the upper end of the knife plate are respectively connected into the T-shaped groove in a sliding mode.

Compared with the prior art, a hot melt envelope device have following beneficial effect: hot plate tube coupling to oil temperature machine, the hot-seal board is used for the mode through the hot melt to go up base bag membrane and lower base bag membrane hot melt laminating, so that accomplish the hot plastic package to the alcohol cotton cloth package, and the hot-seal board carries out heat-conduction through the hot plate, the heating methods of hot plate is the oil temperature machine of export hot oil, avoid potential safety hazards such as conflagration that heating methods such as thermocouples caused, cooling part is located between hot plate and the cope match-plate pattern, prevent heat-conduction to cross cutting machine, improve equipment's life.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural diagram of a die cutting assembly according to an embodiment of the present invention;

FIG. 2 is a schematic bottom view of a knife and heat seal plate mounted to an upper platen in accordance with an embodiment of the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a material belt to be die-cut according to an embodiment of the present invention.

Description of the reference numerals:

1, mounting a template; 2-a lower template; 3-a cooling component; 4-a first fixing plate; 5-heating the plate; 6-a second fixing plate; 7-heat insulation cotton; 8-cutting board; 9-heat sealing plate; 10-a cutter; 100-material belts to be die-cut; 101-carrying belt; 102-lower bag film; 103-alcohol cotton cloth bag; 104-Upper bag film.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1-3, a hot melt bag sealing device comprises a die cutting machine and a die cutting component mounted thereon, wherein a material conveyer is arranged at one side of the die cutting machine, the material conveyer is used for compounding a material to be die cut, and the material belt to be die cut after compounding comprises an upper base bag film 104, an alcohol cotton cloth bag 103, a lower base bag film 102 and a carrier belt 101 which are sequentially arranged from top to bottom, wherein the upper end of the carrier belt 101 has viscosity, the lower side of the lower base bag film 102 is attached to the carrier belt 101, the alcohol cotton cloth bag 103 is uniformly placed on the lower base bag film 102 along the proceeding direction, the upper base bag film 104 is wider than the lower base bag film 102, both sides of the lower end of the upper base bag film 104 are attached to the upper end of the carrier belt 101, so that the alcohol cotton cloth bag 103 is positioned between the upper base bag film 104 and the lower base bag film 102, the conveyer synchronously conveys the material belt 100 to be die cut to the die cutting machine, the die cutting component is used for coating the material belt to be die cut, the die cutting assembly comprises an upper template 1, a lower template 2, a cooling part 3, a first fixing plate 4, a heating plate 5 and a heat sealing plate 9, wherein the upper template 1 is fixedly installed on an upper base plate of a die cutting machine, the lower template 2 is fixedly installed on a lower base plate of the die cutting machine, the die cutting machine can drive the upper template 1 and the lower template 2 to perform opening and closing relative motion, the cooling part 3 is fixedly installed at the lower end of the upper template 1, the first fixing plate 4 is fixedly installed at the lower end of the cooling part 3, the heating plate 5 is detachably arranged at the lower end of the first fixing plate 4, the heat sealing plate 9 is fixedly installed at the lower end of the heating plate 5 and is used for performing thermal plastic packaging on a material belt, the outline of the heat sealing plate 9 is made according to a preset size, the cooling part 3 is connected to a cooler, the heating plate 5 is connected to an oil temperature machine, the oil temperature machine and the cooler are both in the prior art, the heat sealing plate 9 is used for performing thermal melting and laminating on an upper base bag film 104 and a lower base bag film 102 in a thermal melting mode, so that accomplish the hot plastic package to alcohol cotton cloth package 103, and hot sealing plate 9 carries out heat-conduction through hot plate 5, and hot plate 5's heating method is the oil temperature machine of output hot oil, avoids potential safety hazards such as conflagration that heating methods such as thermocouples caused, and cooling part 3 is located between hot plate 5 and cope match-plate pattern 1, prevents heat-conduction to cross cutting machine, improve equipment's life.

The inside labyrinth heat transfer oil circuit that is equipped with of hot sealing plate 9, and the heat transfer oil circuit communicates to the oil temperature machine, and cooling part 3 is the cooling plate, is equipped with labyrinth heat exchange water route in the cooling plate, and the heat exchange water route communicates to the cooler.

The heat sealing plate 9 is made of aluminum alloy or copper material with good heat conductivity, and as shown in fig. 2, the lower end face of the heat sealing plate 9 is provided with stripes, grid patterns or wavy bosses so as to meet different thermoplastic requirements.

As shown in fig. 2 and 3, in order to improve the production efficiency, a second fixing plate 6 is disposed at the lower end of the cooling component 3, the second fixing plate 6 and the first fixing plate 4 are disposed in parallel, a knife plate 8 is detachably disposed at the lower end of the second fixing plate 6, a knife 10 for cutting a material tape is disposed at the lower end of the knife plate 8, heat insulation cotton 7 is filled between the second fixing plate 6 and the first fixing plate 4, the heat insulation cotton is used for blocking heat conduction between the second fixing plate 6 and the first fixing plate 4, the second fixing plate 6 and the first fixing plate 4 are identical in structure, a T-shaped groove is disposed at the lower end of the second fixing plate 6, the cross section of the heat sealing plate 9 and the cross section of the knife plate 8 are both of a T-shaped structure, the upper end of the heat sealing plate 9 and the upper end of the knife plate 8 are respectively slidably connected to one T-shaped groove, during actual cutting, the inner ring contour size of the knife 10 is larger than the outer ring contour size of the heat sealing plate 9, the heat sealing plate 9 is used for thermally fusing the upper base bag film 104 and the lower base film 102, the knife 10 is used for cutting the plastic package tape, and the plastic package carrier tape 102 completely.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hot melt sack sealing device, includes the cross cutting machine and the cross cutting subassembly of installation above that, and cross cutting machine one side sets up defeated material machine, and defeated material machine is used for waiting cross cutting material area to carrying on the cross cutting machine, and the cross cutting subassembly is used for cross cutting material area, its characterized in that: the die cutting component comprises an upper die plate (1), a lower die plate (2), a cooling part (3), a first fixing plate (4), a heating plate (5) and a heat sealing plate (9), the upper die plate (1) is fixedly installed on an upper base plate of the die cutting machine, the lower die plate (2) is fixedly installed on a lower base plate of the die cutting machine, the die cutting machine can drive the upper die plate (1) and the lower die plate (2) to move relatively to be opened and closed, the cooling part (3) is fixedly installed at the lower end of the upper die plate (1), the first fixing plate (4) is fixedly installed at the lower end of the cooling part (3), the heating plate (5) can be detachably arranged at the lower end of the first fixing plate (4), the heat sealing plate (9) is fixedly installed at the lower end of the heating plate (5), the heat sealing plate (9) is used for thermally sealing a material belt, the cooling part (3) is connected to a cooling machine through a pipeline, and the heating plate (5) is connected to the oil temperature machine through a pipeline.

2. A hot melt bag sealer as claimed in claim 1, wherein: the inside labyrinth heat exchange oil circuit that is equipped with of hot sealing plate (9), and the heat exchange oil circuit communicates to the oil temperature machine, and cooling part (3) are the cooling plate, are equipped with labyrinth heat exchange water route in the cooling plate, and the heat exchange water route communicates to the cooler.

3. The hot melt bag sealer according to claim 1, wherein: the heat sealing plate (9) is made of aluminum alloy or copper material, and the lower end surface of the heat sealing plate (9) is provided with stripes, grid grains or raised grain bosses.

4. A hot melt bag sealer as claimed in claim 1, wherein: the lower extreme of cooling unit (3) sets up second fixed plate (6), and second fixed plate (6) and first fixed plate (4) parallel arrangement each other, and second fixed plate (6) lower extreme can be dismantled and set up cutting board (8), and cutting board (8) lower extreme sets up cutter (10) that cut the material area.

5. The hot melt bag sealer according to claim 4, wherein: heat insulation cotton (7) is filled between the second fixing plate (6) and the first fixing plate (4).

6. The hot melt bag sealer according to claim 4, wherein: the structure of the second fixing plate (6) is the same as that of the first fixing plate (4), a T-shaped groove is formed in the lower end of the second fixing plate (6), the cross section of the heat sealing plate (9) and the cross section of the knife plate (8) are both of a T-shaped structure, and the upper end of the heat sealing plate (9) and the upper end of the knife plate (8) are connected into the T-shaped groove in a sliding mode respectively.