Inflating, heat sealing and cooling integrated device for air column bag

Abstract

The utility model relates to an inflating, heat-sealing and cooling integrated device for an air column bag. The inflating, heat-sealing and cooling integrated device is provided with a base, an inflation assembly is arranged at the left end of the base, a heat sealing assembly is arranged at the middle end of the base, and a cooling assembly is arranged at the right end of the base; the inflation assembly comprises an air pump, a supporting pipe, an inflation pipe, a first driving part and a second driving part which are arranged on the base. The heat sealing assembly comprises a heating base fixedly arranged on the base, a telescopic device fixedly arranged on the base and a pressing wheel rotationally arranged at the telescopic end of the telescopic device. The cooling assembly comprises a first cooling part and a second cooling part which are symmetrically and fixedly arranged on the base, each of the first cooling part and the second cooling part comprises a fixed seat, a cooling pipe, a water pump and a cooler which is provided with a water inlet and a water outlet and used for cooling a cooling liquid, and the extending direction of the gas filling pipe, the heat sealing channel and the cooling channel are located on the same straight line; according to the utility model, the heat sealing part can be solidified after the air column film is inflated and heat-sealed, so that the error rate is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of inflation heat sealing cooling integrated devices for air column bag. BACKGROUND

[0002] In daily life, in order to avoid the transport goods in transport breakage, often used method is to use cushion air column bag to pad packing, which can ensure the transport safety of the transported goods, and ensure that packing is beautiful and atmospheric;Air column bag is also called cushion air column bag, inflatable bag, which is a new type of patent packaging material filled with natural air, and is the most economical and environmentally friendly cushion packaging material.

[0003] Air column bag is in the state of air column film before use, air cushion machine needs to be used when forming air column bag from air column film, and the air column film needs to be heat sealed after inflation. In the heat sealing process, the heat sealing part of the air column film needs to be completely solidified after heat sealing for a period of time. Since the process of air column film inflation and heat sealing is continuous, the heat sealing part of the air column film may be folded and solidified after stacking, affecting use. SUMMARY

[0004] The utility model aims at providing a kind of inflation heat sealing cooling integrated devices for air column bag, can be solidified after the heat sealing part of air column film inflation and heat sealing, reduce failure rate.

[0005] The technical scheme for realizing the utility model is as follows: the utility model has a base; an inflation assembly is provided on the left end of the base, a heat sealing assembly is provided on the middle end of the base, and a cooling assembly is provided on the right end of the base.

[0006] The inflation assembly includes a gas pump provided on the base, a support pipe extending upwardly at one end in communication with the gas outlet end of the gas pump, an inflation pipe extending horizontally at one end in communication with the other end of the support pipe and the other end facing the left end of the base, a first driving portion provided on the base away from the heat sealing assembly, and a second driving portion provided on the base close to the heat sealing assembly. The first driving portion and the second driving portion can drive the air column film to move from the inflation assembly to the heat sealing assembly along the extension direction of the inflation pipe. The surface of the inflation pipe is provided with a plurality of gas outlets arranged uniformly along the extension direction of the inflation pipe and corresponding to the air inlet of the air column bag one by one. A blade for cutting the air column film after inflation is also fixed on the base, and the blade is located directly below the connection of the inflation pipe and the support pipe.

[0007] The heat sealing assembly comprises a heating seat fixed on the base and through which the air column film from the inflating assembly can pass and is used for heating, a telescopic device fixed on the base and having a telescopic end directed to the heating surface of the heating seat, and a pressure roller rotatably arranged on the telescopic end of the telescopic device, the wheel surface of the pressure roller is directed to the heating surface of the heating seat, and the pressure roller can be pressed against or separated from the heating surface of the heating seat with the telescopic end of the telescopic device being telescopically extended or retracted, the inside of the heating seat is provided with an electric heating wire, and the pressure roller and the heating seat form a heat sealing channel through which the air column film after being inflated can pass.

[0008] The cooling assembly comprises a first cooling part and a second cooling part symmetrically fixed on the base, each of the first cooling part and the second cooling part comprises a fixing seat, a cooling pipe, a water pump and a cooler having a water inlet and a water outlet and being used for cooling the cooling liquid, the water outlet of the cooler is connected with the inlet of the water pump through a connecting pipe, one end of the cooling pipe is connected with the outlet of the water pump, and the other end of the cooling pipe is connected with the water inlet of the cooler, the fixing seat of the first cooling part and the fixing seat of the second cooling part are oppositely arranged and form a cooling channel through which the air column film after being heat sealed can pass between the fixing seat of the first cooling part and the fixing seat of the second cooling part, and the middle part of the cooling pipe acts on the fixing seat.

[0009] The extension direction of the inflating pipe, the heat sealing channel and the cooling channel are located on the same straight line.

[0010] Further, the first support plate and the second support plate symmetrically arranged with the inflating pipe as the symmetric axis are fixed on the base, the driving part and the inflating pipe are located between the first support plate and the second support plate, the upper end of each of the first support plate and the second support plate is provided with a guide plate extending towards the inflating pipe, the guide plate of the first support plate and the guide plate of the second support plate are oppositely arranged and form an inflating channel through which the air column film can pass between the guide plate of the first support plate and the guide plate of the second support plate.

[0011] Further, each of the first driving part and the second driving part comprises a first transmission roller and a second transmission roller rotatably arranged, the first transmission roller and the second transmission roller are arranged on the two sides of the inflating pipe respectively, each of the first transmission roller and the second transmission roller is provided with a groove through which the inflating pipe can pass, and the roller surfaces of the first transmission roller and the second transmission roller are close to each other and form a clamping channel in which the air column film can be clamped.

[0012] Further, the inflation assembly and the heat sealing assembly and the heat sealing assembly and the cooling assembly are provided with a guide assembly, the guide assembly comprises a first guide roller and a second guide roller which are symmetrically arranged on the base, and a guide channel is formed between the first guide roller and the second guide roller for the air column film to pass through; the guide assembly between the inflation assembly and the heat sealing assembly guides the air column film to enter the heat sealing assembly through the rotation of the first guide roller and the second guide roller in the guide assembly, and the guide assembly between the heat sealing assembly and the cooling assembly guides the air column film to enter the cooling assembly through the rotation of the first guide roller and the second guide roller in the guide assembly; the guide channel is arranged in the same straight line with the heat sealing channel and the cooling channel.

[0013] Further, the inflation assembly and the heat sealing assembly and the heat sealing assembly and the cooling assembly are provided with an extension plate for guiding the air column film to enter the guide assembly, and the extension plate is provided with two extension plates which are symmetrically arranged on both sides of the guide assembly, and the first guide roller and the second guide roller are located between the two extension plates; the two ends of the extension plate between the inflation assembly and the heat sealing assembly are respectively arranged towards the inflation assembly and the heat sealing assembly, and the two ends of the extension plate between the heat sealing assembly and the cooling assembly are respectively arranged towards the heat sealing assembly and the cooling assembly.

[0014] Further, the opposite side of the two extension plates between the inflation assembly and the heat sealing assembly is fixedly provided with a first guide block, and the first guide block is provided with a first guide inclined surface, one end of the first guide inclined surface is arranged towards the guide channel, and the other end of the first guide inclined surface is arranged towards the extension of the extension plate, and the first guide inclined surface does not enter the guide channel towards the guide channel; the opposite side of the two extension plates between the heat sealing assembly and the cooling assembly is fixedly provided with a second guide block, and the second guide block is provided with a second guide inclined surface, one end of the second guide inclined surface is arranged towards the cooling channel, and the other end of the second guide inclined surface is arranged towards the extension of the extension plate, and the first guide inclined surface does not enter the cooling channel towards the guide channel.

[0015] Further, the base is fixedly provided with a blade, and the blade is arranged directly below the inflation pipe.

[0016] Further, the middle part of the cooling pipe which acts on the fixed seat is arranged in an S shape.

[0017] The utility model discloses a positive effect has: (1) the air assembly of the utility model includes setting on the base air pump, support pipe, inflation pipe, first drive part and second drive part, the hot assembly includes fixedly setting on the base heating seat, fixedly setting base telescopic device and rotating setting on the telescopic end of telescopic device's pressure wheel, the cooling assembly includes the first cooling part and the second cooling part of the symmetry fixed setting on the base, and the first cooling part and the second cooling part all include fixed seat, cooling pipe, water pump and have the cooling device for cooling the cooling liquid with inlet and outlet, and the extension direction of inflation pipe, hot channel and cooling channel are located in same straight line, can solidify after the inflation hot sealing of air column film, reduce the failure rate.

[0018] (2) the upper end of first support plate and second support plate of the utility model all is equipped with the guide plate that extends towards inflation pipe, and the guide plate of first support plate and the guide plate of second support plate are oppositely arranged and form the inflation channel that can supply air column film to pass between the guide plate of first support plate and the guide plate of second support plate, and the inflation channel can supply air column film to inflate in and guide air column film to move and direct, ensure that the film after inflating enters the hot assembly,

[0019] (3) the guide assembly is evenly arranged between the inflation assembly and the hot assembly and between the hot assembly and the cooling assembly of the utility model, and the guide assembly includes the first guide roller and the second guide roller of the symmetry rotating setting on the base, and the guide assembly between the inflation assembly and the hot assembly can provide transmission power for the film after inflating to enter the hot assembly, ensure that the hot sealing is carried out smoothly, and the guide assembly of the hot assembly and the cooling assembly can provide transmission power for the film after hot sealing to enter the cooling assembly, ensure that the cooling is carried out smoothly.

[0020] (4) the guide plate of the utility model is equipped with two, and the two guide plates are symmetrically arranged on the two sides of the guide assembly, and the first guide roller and the second guide roller are located between the two guide plates, and the opposite side of the two guide plates between the inflation assembly and the hot assembly is fixedly provided with the first guide block, and the first guide block is provided with the first guide inclined plane, and the air column film can accurately enter the hot assembly under the guidance of the first guide inclined plane, and the opposite side of the two guide plates between the hot assembly and the cooling assembly is fixedly provided with the second guide block, and the second guide block is provided with the second guide inclined plane, and the air column film can accurately enter the cooling assembly under the guidance of the second guide inclined plane.

[0021] (5) the part of the middle portion of cooling pipe acting on fixed seat presents S type setting, and the cooling pipe of S type can provide greater cooling surface, and increase the cooling effect. DRAWINGS

[0022] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein...

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a top view of the present invention;

[0025] Figure 3 This is a front view of the present invention;

[0026] Figure 4 This is a schematic diagram showing the mating state of the cooling pipe and the fixing base of this utility model;

[0027] Figure 5 for Figure 2 Enlarged view of part A in the middle;

[0028] Figure 6 This is a schematic diagram of the heating base of this utility model. Detailed Implementation

[0029] See Figures 1 to 6 The present invention has a base 1; an inflation component 2 is provided on the left end of the base 1, a heat sealing component 3 is provided on the middle end of the base 1, and a cooling component 4 is provided on the right end of the base 1.

[0030] The inflation assembly 2 includes an air pump 21 mounted on the base 1, a support tube with one end connected to the air outlet of the air pump 21 and extending upward, an inflation tube 22 with one end connected to the other end of the support tube and extending horizontally toward the left end of the base 1, a first drive part 23 mounted on the base 1 and away from the heat sealing assembly 3, and a second drive part 24 mounted on the base 1 and close to the heat sealing assembly 3. The first drive part 23 and the second drive part 24 can drive the air column film to move from the inflation assembly 2 toward the heat sealing assembly 3 along the extension direction of the inflation tube 22. The surface of the inflation tube 22 is provided with a plurality of air outlets evenly arranged along the extension direction of the inflation tube 22 and corresponding one-to-one with the air inlet of the air column bag.

[0031] The heat sealing assembly 3 comprises a heating seat 31 fixedly arranged on the base 1 and through which the air column film from the inflating assembly 2 can pass and is used for heating, an expansion device 32 fixedly arranged on the base 1 and the expansion end of which is arranged towards the heating surface 311 of the heating seat 31, and a pressure roller 33 rotatably arranged on the expansion end of the expansion device 32, the wheel surface of the pressure roller 33 is arranged towards the heating surface 311 of the heating seat 31, and the pressure roller 33 can be pressed against or separated from the heating surface 311 of the heating seat 31 along with the expansion of the expansion end of the expansion device 32, the inside of the heating seat 31 is provided with an electric heating wire, and the pressure roller 33 and the heating seat 31 form a heat sealing channel a through which the air column film after being inflated can pass.

[0032] The heating surface 311 of the heating seat 31 is oppositely arranged with the pressure roller 33.

[0033] The cooling assembly 4 comprises a first cooling part and a second cooling part which are symmetrically fixedly arranged on the base 1, and each of the first cooling part and the second cooling part comprises a fixing seat 41, a cooling pipe 42, a water pump 43, and a cooler 44 with a water inlet and a water outlet and used for cooling the cooling liquid, the water outlet of the cooler 44 is connected with the inlet of the water pump 43 through a connecting pipe, one end of the cooling pipe 42 is connected with the outlet of the water pump 43, and the other end of the cooling pipe 42 is connected with the water inlet of the cooler 44, the fixing seat 41 of the first cooling part and the fixing seat 41 of the second cooling part are oppositely arranged and form a cooling channel b through which the air column film after being heat sealed can pass between the fixing seat 41 of the first cooling part and the fixing seat 41 of the second cooling part, and the middle part of the cooling pipe 42 acts on the fixing seat 41; the fixing seat 41 is detachably fixedly arranged on the base, and the cooler 44 is placed on the ground, and the fixing seat 41 can be removed or installed on the base 1 as needed.

[0034] The extension direction of the inflating pipe 22, the heat sealing channel a and the cooling channel b are located on the same straight line.

[0035] The first support plate 11 and the second support plate 12 which are symmetrically arranged with the inflating pipe 22 as the symmetric axis are also fixedly arranged on the base 1, the driving part and the inflating pipe 22 are located between the first support plate 11 and the second support plate 12, the upper end of each of the first support plate 11 and the second support plate 12 is provided with a guide plate 5 extending towards the inflating pipe 22, the guide plate 5 of the first support plate 11 and the guide plate 5 of the second support plate 12 are oppositely arranged and form an inflating channel c through which the air column film can pass between the guide plate 5 of the first support plate 11 and the guide plate 5 of the second support plate 12.

[0036] The first driving part 23 and the second driving part 24 each include a rotating first transmission roller 2-1 and a rotating second transmission roller 2-2, which are respectively arranged at two sides of the inflation pipe 22, and each of the first transmission roller 2-1 and the second transmission roller 2-2 is provided with a groove 2-3 for the inflation pipe 22 to pass through, and the roller surfaces of the first transmission roller 2-1 and the second transmission roller 2-2 are close to each other and form a clamping channel for clamping the air column film; the base 1 is provided with a first driving device for driving the first transmission roller 2-1 to rotate clockwise and driving the second transmission roller 2-2 to rotate counterclockwise.

[0037] The inflation assembly 2 and the heat sealing assembly 3 and the heat sealing assembly 3 and the cooling assembly 4 are each provided with a guide assembly 6, the guide assembly 6 includes a first guide roller 61 and a second guide roller 62 which are symmetrically arranged on the base 1, and a guide channel d is formed between the first guide roller 61 and the second guide roller 62 for the air column film to pass through; the guide assembly 6 between the inflation assembly 2 and the heat sealing assembly 3 guides the air column film to enter the heat sealing assembly 3 from the inflation assembly 2 through the rotation of the first guide roller 61 and the second guide roller 62 in the guide assembly 6, and the guide assembly 6 between the heat sealing assembly 3 and the cooling assembly 4 guides the air column film to enter the cooling assembly 4 from the heat sealing assembly 3 through the rotation of the first guide roller 61 and the second guide roller 62 in the guide assembly 6; the guide channel d, the heat sealing channel a and the cooling channel b are arranged on the same straight line; the base 1 is further provided with a second driving device for driving the first guide roller 61 to rotate clockwise and driving the second guide roller 62 to rotate counterclockwise.

[0038] The inflation assembly 2 and the heat sealing assembly 3 and the heat sealing assembly 3 and the cooling assembly 4 are each provided with an extension plate 7 for guiding the air column film to enter the guide assembly 6, the extension plate 7 is provided with two, the two extension plates 7 are symmetrically arranged at two sides of the guide assembly 6, and the first guide roller 61 and the second guide roller 62 are located between the two extension plates 7; the two ends of the extension plate 7 between the inflation assembly 2 and the heat sealing assembly 3 are respectively extended towards the inflation assembly 2 and the heat sealing assembly 3, and the two ends of the extension plate 7 between the heat sealing assembly 3 and the cooling assembly 4 are respectively extended towards the heat sealing assembly 3 and the cooling assembly 4; the extension plate 7 can protect the guide assembly 6 inside.

[0039] The first guide block 71 is fixed on the opposite side of the two extension plates 7 between the inflation assembly 2 and the heat sealing assembly 3, and the first guide slope 711 is arranged on the first guide block 71, one end of the first guide slope 711 is arranged towards the guide channel d, the other end of the first guide slope 711 is arranged towards the extension of the extension plate 7, and the first guide slope 711 does not enter the guide channel d towards the guide channel d; the second guide block 72 is fixed on the opposite side of the two extension plates 7 between the heat sealing assembly 3 and the cooling assembly 4, and the second guide slope 721 is arranged on the second guide block 72, one end of the second guide slope 721 is arranged towards the cooling channel b, the other end of the second guide slope 721 is arranged towards the extension of the extension plate 7, and the first guide slope 711 does not enter the cooling channel b towards the guide channel d.

[0040] The fixed blade is arranged below the inflation pipe 22, and the blade can cut the inflation channel of the air column film, so that the air column film can pass through the connecting pipe in the inflation assembly 2.

[0041] The middle part of the cooling pipe 42, which acts on the fixed seat 41, is arranged in an S shape.

[0042] The working principle of the utility model is as follows: the inflation channel c of the air column film is sleeved on the inflation pipe 22, the inflation channel between the first transmission roller 2-1 and the second transmission roller 2-2 in the first driving part 23 positions the air column film, and the air column film can enter the inflation channel between the first transmission roller 2-1 and the second transmission roller 2-2 in the second driving part 24 along with the rolling of the first transmission roller 2-1 and the second transmission roller 2-2 in the first driving part 23, and the inflation pipe 22 inflates the air column film.

[0043] With the driving of the first driving part 23 and the second driving part 24, the air column film enters the guide plate 5 between the inflation assembly 2 and the heat sealing assembly 3, and under the guidance of the first guide slope 711 on the first guide block 71, the air column film enters the guide channel d formed between the first guide roller 61 and the second guide roller 62 of the guide assembly 6 between the inflation assembly 2 and the heat sealing assembly 3, and the air column film enters the heat sealing assembly 3 through the rotation of the first guide roller 61 and the second guide roller 62 of the guide assembly 6.

[0044] The air column film enters the heat sealing assembly 3 between the heating seat 31 and the compression wheel 33, the heating seat 31 generates heat under the action of the internal electric heating wire, the compression wheel 33 is pressed on the heating seat 31 to perform heat sealing under the extension and retraction of the extension device 32, the compression wheel 33 can form a heat sealing strip on the air column film; then under the transmission of the first driving part 23, the second driving part 24 and the guide assembly 6, the heat sealed air column film enters the guide channel d formed between the first guide roller 61 and the second guide roller 62 of the guide assembly 6 between the heat sealing assembly 3 and the cooling assembly 4; after being guided by the first guide roller 61 and the second guide roller 62 of the guide assembly 6 between the heat sealing assembly 3 and the cooling assembly 4, the air column film enters the cooling channel b under the guiding action of the second guide inclined surface 721 on the second guide block 72;

[0045] The water pump 43 in the cooling assembly 4 pressurizes the cooling liquid in the cooler 44 and sends it to the cooling pipe 42, the cooling liquid is delivered to the part of the fixed seat 41 under the pressurization of the water pump 43, and the cooling liquid transmits the cold air to the fixed seat 41; the cooling liquid of the part of the fixed seat 41 acted on by the cooling pipe 42 enters the cooler 44 through one end of the water inlet of the cooling pipe 42 and the cooler 44 to be re-cooled, and the above steps are recycled to cool the part of the air column film after heat sealing.

[0046] The above specific embodiments further illustrate the purpose, technical scheme and beneficial effects of the present application, and it should be understood that the above description is only a specific embodiment of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A gas column bag with integrated inflation, heat sealing and cooling device, having a base (1); characterized in that: The left end of the base (1) is provided with an inflation assembly (2), the middle end of the base (1) is provided with a heat sealing assembly (3), and the right end of the base (1) is provided with a cooling assembly (4); The inflation assembly (2) comprises a gas pump (21) arranged on the base (1), a support pipe extending upward at one end and in communication with the gas outlet end of the gas pump (21), an inflation pipe (22) in communication at one end with the other end of the support pipe and extending horizontally toward the left end of the base (1) at the other end, a first driving part (23) arranged on the base (1) and away from the heat sealing assembly (3), and a second driving part (24) arranged on the base (1) and close to the heat sealing assembly (3), the first driving part (23) and the second driving part (24) can drive the air column film to move from the inflation assembly (2) to the heat sealing assembly (3) along the extension direction of the inflation pipe (22); the surface of the inflation pipe (22) is provided with a plurality of air outlets arranged uniformly along the extension direction of the inflation pipe (22) and corresponding to the air inlet of the air column bag one by one; The heat sealing assembly (3) comprises a heating seat (31) fixedly arranged on the base (1) and through which the air column film passing from the inflation assembly (2) can pass and be heated, an expansion device (32) fixedly arranged on the base (1) and having an expansion end arranged toward the heating surface (311) of the heating seat (31), and a pressure roller (33) rotatably arranged on the expansion end of the expansion device (32), the wheel surface of the pressure roller (33) is arranged toward the heating surface (311) of the heating seat (31), the pressure roller (33) can be pressed against or separated from the heating surface (311) of the heating seat (31) by the expansion of the expansion end of the expansion device (32), the inside of the heating seat (31) is provided with an electric heating wire, and the pressure roller (33) and the heating seat (31) form a heat sealing channel (a) through which the inflated air column film can pass; The cooling assembly (4) comprises a first cooling part and a second cooling part symmetrically fixedly arranged on the base (1), the first cooling part and the second cooling part each comprise a fixing seat (41), a cooling pipe (42), a water pump (43), and a cooler (44) having a water inlet and a water outlet and being used for cooling the cooling liquid, the water outlet of the cooler (44) is connected with the inlet of the water pump (43) through a connecting pipe, one end of the cooling pipe (42) is connected with the outlet of the water pump (43), and the other end of the cooling pipe (42) is connected with the water inlet of the cooler (44), the fixing seat (41) of the first cooling part and the fixing seat (41) of the second cooling part are oppositely arranged and form a cooling channel (b) through which the heat-sealed air column film can pass between the fixing seat (41) of the first cooling part and the fixing seat (41) of the second cooling part, and the middle part of the cooling pipe (42) acts on the fixing seat (41); The extension direction of the inflation pipe (22), the heat sealing channel (a) and the cooling channel (b) are located on the same straight line.

2. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 1, characterized in that: The base (1) is further provided with a first support plate (11) and a second support plate (12) which are symmetrically arranged with the inflation pipe (22) as the symmetric axis, the driving part and the inflation pipe (22) are located between the first support plate (11) and the second support plate (12), the upper end of the first support plate (11) and the second support plate (12) is provided with a guide plate (5) which extends towards the inflation pipe (22), the guide plate (5) of the first support plate (11) and the guide plate (5) of the second support plate (12) are oppositely arranged and form an inflation channel (c) which can pass the gas column film between the guide plate (5) of the first support plate (11) and the guide plate (5) of the second support plate (12).

3. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 1, characterized in that: The first driving part (23) and the second driving part (24) each include a first transmission roller (2-1) and a second transmission roller (2-2) which are rotatably arranged, the first transmission roller (2-1) and the second transmission roller (2-2) are arranged on the two sides of the inflation pipe (22), the first transmission roller (2-1) and the second transmission roller (2-2) are each provided with a groove (2-3) which can pass the inflation pipe (22), the roller surface of the first transmission roller (2-1) and the second transmission roller (2-2) are close to each other and form a clamping channel which can clamp the gas column film.

4. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 1, characterized in that: The inflation assembly (2) and the heat sealing assembly (3) and the heat sealing assembly (3) and the cooling assembly (4) are each provided with a guide assembly (6), the guide assembly (6) includes a first guide roller (61) and a second guide roller (62) which are symmetrically rotatably arranged on the base (1), the first guide roller (61) and the second guide roller (62) form a guide channel (d) which can pass the gas column film; the guide assembly (6) between the inflation assembly (2) and the heat sealing assembly (3) guides the gas column film to enter the heat sealing assembly (3) from the inflation assembly (2) through the rotation of the first guide roller (61) and the second guide roller (62) in the guide assembly (6), the guide assembly (6) between the heat sealing assembly (3) and the cooling assembly (4) guides the gas column film to enter the cooling assembly (4) from the heat sealing assembly (3) through the rotation of the first guide roller (61) and the second guide roller (62) in the guide assembly (6); the guide channel (d), the heat sealing channel (a) and the cooling channel (b) are arranged on the same straight line.

5. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 4, characterized in that: The inflation assembly (2) and the heat sealing assembly (3) and the heat sealing assembly (3) and the cooling assembly (4) are each used for guiding the gas column film to enter the guide assembly (6) and are provided with an extension plate (7), the extension plate (7) is provided with two, the two extension plates (7) are symmetrically arranged on the two sides of the guide assembly (6), the first guide roller (61) and the second guide roller (62) are located between the two extension plates (7); the two ends of the extension plate (7) between the inflation assembly (2) and the heat sealing assembly (3) are respectively arranged to extend towards the inflation assembly (2) and the heat sealing assembly (3), the two ends of the extension plate (7) between the heat sealing assembly (3) and the cooling assembly (4) are respectively arranged to extend towards the heat sealing assembly (3) and the cooling assembly (4).

6. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 5, characterized in that: The opposite side of the two extension plates (7) between the inflating assembly (2) and the heat sealing assembly (3) is fixedly provided with a first guide block (71), the first guide block (71) is provided with a first guide inclined surface (711), one end of the first guide inclined surface (711) is arranged towards the guide channel (d), the other end of the first guide inclined surface (711) is arranged towards the extension of the extension plate (7), and the first guide inclined surface (711) does not enter the guide channel (d) towards the guide channel (d); the opposite side of the two extension plates (7) between the heat sealing assembly (3) and the cooling assembly (4) is fixedly provided with a second guide block (72), the second guide block (72) is provided with a second guide inclined surface (721), one end of the second guide inclined surface (721) is arranged towards the cooling channel (b), the other end of the second guide inclined surface (721) is arranged towards the extension of the extension plate (7), and the first guide inclined surface (711) does not enter the cooling channel (b) towards the guide channel (d).

7. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 1, characterized in that: The base is fixedly provided with a blade, and the blade is arranged directly below the inflating pipe (22).

8. The integrated inflating, heat sealing and cooling device for a gas column bag according to claim 1, characterized in that: The part of the cooling pipe (42) acting on the fixed seat (41) is arranged in an S shape.

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