CN220114947U

CN220114947U - Single film heat sealing device

Info

Publication number: CN220114947U
Application number: CN202321107533.0U
Authority: CN
Inventors: 秦学芳; 胡柳红
Original assignee: Hefei Aiyike Intelligent Equipment Co ltd
Current assignee: Hefei Aiyike Intelligent Equipment Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-12-01
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the technical field of heat sealing devices, and discloses a single-film heat sealing device which comprises a base, wherein a first support frame and a second support frame are arranged on the upper side of the base, a first pressing plate is arranged in the first support frame, and a heat sealer is arranged on the lower side of the first pressing plate; a second pressing plate is arranged in the second supporting frame, and a blade is arranged on the lower side of the second pressing plate; a cooling mechanism is arranged on one side of the second support frame; the upper side of base is equipped with transport mechanism, the inside of base is equipped with the motor. The heat sealing machine seals the packaging bag, the blade cuts downwards to separate the sealed packaging bag, the cooling mechanism is used for providing cold air for the sealing position, the temperature of the sealing position can be reduced, no harm is caused to workers, and the motor drives the conveying mechanism to operate. The cooling device has the advantages of cooling the sealing part, and solves the problems that the temperature of the sealing part is large, workers can be scalded, and the working efficiency is affected.

Description

Single film heat sealing device

Technical Field

The utility model relates to the technical field of heat sealing devices, in particular to a single-film heat sealing device.

Background

A heat sealer is a device widely used in the packaging industry for sealing various plastic films, papers, aluminum foils, etc. into bags, parts of bags, or other shapes. At present, the heat sealing machine is widely applied to various fields of foods, beverages, medicines, cosmetics, daily necessities and the like, and becomes one of the indispensable equipment in the modern packaging industry.

The utility model discloses a heat sealing mechanism of a packaging machine in China patent publication No. CN206926913U, which comprises a heat sealing upper die and a heat sealing lower die, wherein the heat sealing upper die comprises an upper die frame which is fixedly arranged, the bottom of the upper die frame is connected with a vacuum chamber, the vacuum chamber is communicated with a vacuumizing system, a heat sealing upper die plate which moves up and down by a third cylinder pushing action is arranged in the vacuum chamber, the bottom of the vacuum chamber is provided with a lower opening, and a heat sealing pressing plate is formed at the periphery of the lower opening of the bottom of the vacuum chamber; the heat-sealing lower die comprises a heat-sealing lower die plate which is pushed by a fourth air cylinder to move up and down, and the heat-sealing lower die plate is provided with a round heat-sealing die cavity. The utility model can be used for heat sealing in the production of moon cake and other large-diameter round material packages, and has simple structure and ensures the heat sealing quality.

Among the above-mentioned technical scheme, need with the wrapping bag heat-seal when the packing is accomplished, it is great to seal the temperature that is in heat-seal back surface, and the staff is when taking off the wrapping bag of sealing completion, because the temperature of sealing the department is great, can scald to influence work efficiency, consequently design a single membrane heat sealing device that has the cooling and seals the department and solve above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a single-film heat sealing device which has the advantage of cooling a sealing part, and solves the problems that the temperature of the sealing part is high, workers can be scalded and the working efficiency is affected.

(II) technical scheme

In order to achieve the purpose of cooling the sealing part, the utility model provides the following technical scheme: the single-film heat sealing device comprises a base and a plurality of supporting legs arranged at the bottom side of the base, wherein a first supporting frame and a second supporting frame are arranged at the upper side of the base, a first pressing plate is arranged in the first supporting frame, and a heat sealer is arranged at the lower side of the first pressing plate; a second pressing plate is arranged in the second supporting frame, and a blade is arranged on the lower side of the second pressing plate; a cooling mechanism is arranged on one side of the second support frame; the upper side of base is equipped with transport mechanism, the inside of base is equipped with the motor, the motor uses with transport mechanism cooperation. The first pressing plate on the first support frame drives the heat sealing machine to move downwards, so that the heat sealing machine seals the packaging bag, the second pressing plate on the second support frame can drive the blade to cut downwards, the sealed packaging bags are separated, the cooling mechanism is used for providing cold air for the sealing position, the temperature of the sealing position can be reduced, no harm is caused to workers, the motor drives the conveying mechanism to operate, and the conveying mechanism is used for conveying the packaging bags with heat sealing belts.

Preferably, a roller is arranged between the first supporting frame and the second supporting frame, and penetrates through the inner wall of the base; the upper side of base is equipped with the inclined plane, the inclined plane is located one side of base. The cylinder is used for carrying the wrapping bag to next mechanism department when the wrapping bag accomplishes the heat-seal, and when accomplishing cutting and cooling, the wrapping bag can fall in the inclined plane, and the staff takes away the product.

Preferably, a first air cylinder is arranged on the upper side of the first support frame, and the output end of the first air cylinder is connected with the first pressing plate; two ends of the first pressing plate are respectively connected with the inner wall of the first supporting frame in a sliding manner, and a limiting track is arranged at the connecting position; the upper side of the second supporting frame is provided with a second air cylinder, and the output end of the second air cylinder is connected with a second pressing plate; the two ends of the second pressing plate are respectively connected with the inner wall of the second supporting frame in a sliding manner, and the connecting part is also provided with a limiting track. The first cylinder drives the first pressing plate to move up and down so that the heat sealer seals the packaging opening, and the second cylinder drives the second pressing plate to move up and down so that the blade cuts the packaging bag.

Preferably, the cooling mechanism comprises an outer cover, a supporting plate and a fan; the supporting plate is arranged at the upper end of the second supporting frame and is positioned at one side of the second supporting frame; the fan is arranged on the upper side of the supporting plate, the output end of the fan penetrates through the supporting plate, and the output end of the fan is provided with a blowing head; the outer cover is arranged on the outer side of the fan. When the heat-seal cutting is accomplished to the wrapping bag, the fan can blow to the wrapping bag, makes its cooling seal department, and the output area of fan can be increased to the head of blowing, and the dustcoat is used for protecting the fan.

Preferably, the conveying mechanism comprises a conveying belt, a first chain, a second chain, a first gear and a second gear; the conveyor belt penetrates through the base and is arranged in the base; one end of the conveyor belt is provided with a first gear. The conveyer belt still is equipped with the support column between conveyer belt and the base downside and will be used for conveying the wrapping bag, and the distance between conveyer belt and the base downside can not influence the normal use of conveyer belt.

Preferably, the output end of the motor is provided with a first gear, and the output end of the motor is connected with one end of the conveyor belt through a first chain; a second gear is arranged at one end of the roller, and the first gear is overlapped with the second gear; the roller is connected with the motor through a second chain and a second gear. The motor drives the first gear to rotate, at the moment, the second gear also rotates along with the rotation of the first gear, and then the first chain and the second chain drive the conveyor belt and the roller to rotate.

(III) beneficial effects

Compared with the prior art, the utility model provides a single-film heat sealing device, which has the following beneficial effects: this single membrane heat sealing device drives conveyer belt and cylinder operation through the motor, and first cylinder and second cylinder drive heat sealer and blade operation, and the rethread fan is bloied to reached the effect of cooling seal department.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the utility model at A.

In the figure: 1. a base; 2. a conveyor belt; 3. a first cylinder; 4. a second cylinder; 5. an outer cover; 6. a support plate; 7. a blowing head; 8. support legs; 9. a blade; 10. a second pressing plate; 11. a second support frame; 12. a roller; 13. a heat sealer; 14. a first platen; 15. a first support frame; 17. a motor; 18. a blower; 19. an inclined plane; 20. a first chain; 21. a second chain; 22. a first gear; 23. and a second gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-3, a single film heat sealing device includes a base 1, and a plurality of support legs 8 disposed at the bottom side of the base 1, wherein a first support 15 and a second support 11 are disposed at the upper side of the base 1, a first pressing plate 14 is disposed in the first support 15, and a heat sealer 13 is disposed at the lower side of the first pressing plate 14; a second pressing plate 10 is arranged in the second supporting frame 11, and a blade 9 is arranged on the lower side of the second pressing plate 10; a cooling mechanism is arranged on one side of the second supporting frame 11; the upper side of the base 1 is provided with a conveying mechanism, a motor 17 is arranged in the base 1, and the motor 17 is matched with the conveying mechanism for use.

Wherein, first clamp plate 14 on the first support frame 15 drives heat-seal device 13 downwardly moving, makes heat-seal device 13 seal the wrapping bag, and second clamp plate 10 on the second support frame 11 can drive blade 9 downwardly cutting, makes the wrapping bag of sealing up the mouth separate, and cooling mechanism is used for providing cold wind to sealing up the department, can make the temperature of sealing up the department reduce, can not cause the injury for the staff, and motor 17 drives transport mechanism operation, and transport mechanism is used for conveying the wrapping bag of waiting the heat-seal.

A roller 12 is arranged between the first supporting frame 15 and the second supporting frame 11, and the roller 12 penetrates through the inner wall of the base 1; the upper side of the base 1 is provided with an inclined plane 19, and the inclined plane 19 is positioned on one side of the base 1.

Wherein the drum 12 is used to transfer the package to the next mechanism when the package is heat sealed, and the package falls into the bevel 19 when cutting and cooling are completed, and the worker removes the product.

The upper side of the first supporting frame 15 is provided with a first air cylinder 3, and the output end of the first air cylinder 3 is connected with a first pressing plate 14; two ends of the first pressing plate 14 are respectively connected with the inner wall of the first supporting frame 15 in a sliding way, and a limiting track is arranged at the connecting part; the upper side of the second supporting frame 11 is provided with a second air cylinder 4, and the output end of the second air cylinder 4 is connected with a second pressing plate 10; two ends of the second pressing plate 10 are respectively in sliding connection with the inner wall of the second supporting frame 11, and the connecting part is also provided with a limit track.

Wherein, the first cylinder 3 drives the first pressing plate 14 to move up and down so as to enable the heat sealer 13 to seal the packaging opening, and the second cylinder 4 drives the second pressing plate 10 to move up and down so as to enable the blade 9 to cut the packaging bag.

The cooling mechanism comprises an outer cover 5, a supporting plate 6 and a fan 18; the supporting plate 6 is installed at the upper end of the second supporting frame 11 and is positioned at one side of the second supporting frame 11; the fan 18 is arranged on the upper side of the supporting plate 6, the output end of the fan 18 penetrates through the supporting plate 6, and the output end of the fan 18 is provided with a blowing head 7; the housing 5 is mounted outside the blower 18.

When the heat-seal cutting of the packaging bag is completed, the fan 18 can blow air to the packaging bag, so that the packaging bag can be cooled and sealed, the output area of the fan 18 can be increased by the air blowing head 7, and the outer cover 5 is used for protecting the fan 18.

The conveying mechanism comprises a conveying belt 2, a first chain 21, a second chain 20, a first gear 22 and a second gear 23; the conveyor belt 2 penetrates through the base 1 and is arranged inside the base 1; one end of the conveyor belt 2 is provided with a first gear 22.

Wherein, conveyer belt 2 will be used for conveying the wrapping bag, still is equipped with the support column between conveyer belt 2 and the base 1 downside, and the distance between conveyer belt 2 and the base 1 downside can not influence conveyer belt 2's normal use.

The output end of the motor 17 is provided with a first gear 22, and the output end of the motor 17 is connected with one end of the conveyor belt 2 through a first chain 21; one end of the roller 12 is provided with a second gear 23, and the first gear 22 is overlapped with the second gear 23; the roller 12 is connected with the motor 17 through a second chain 20 and a second gear 23.

The motor 17 drives the first gear 22 to rotate, and the second gear 23 also rotates along with the rotation of the first gear 22, and then drives the conveyor belt 2 and the drum 12 to rotate through the first chain 21 and the second chain 20.

Working principle: the packaging bag is placed on the conveyor belt 2, the motor 17 drives the conveyor belt 2 to operate, the packaging bag is moved to the lower side of the heat sealer 13, the heat sealer 13 seals the packaging bag, then the packaging bag is moved to the lower side of the blade 9 through the roller 12 to be cut, the fan 18 blows air to the sealing position of the packaging bag, the packaging bag is cooled, and then the packaging bag enters the inclined plane 19 along the inclined plane.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a single membrane heat sealing device, includes base (1) to and set up a plurality of supporting legs (8) at base (1) downside, the upside of base (1) is equipped with first support frame (15) and second support frame (11), its characterized in that:

a first pressing plate (14) is arranged in the first supporting frame (15), and a heat sealer (13) is arranged at the lower side of the first pressing plate (14);

a second pressing plate (10) is arranged in the second supporting frame (11), and a blade (9) is arranged at the lower side of the second pressing plate (10);

a cooling mechanism is arranged on one side of the second supporting frame (11);

the upper side of base (1) is equipped with transport mechanism, the inside of base (1) is equipped with motor (17), motor (17) and transport mechanism cooperation use.

2. A single film heat seal apparatus as set forth in claim 1 wherein: a roller (12) is arranged between the first supporting frame (15) and the second supporting frame (11), and the roller (12) penetrates through the inner wall of the base (1);

the upper side of the base (1) is provided with an inclined plane (19), and the inclined plane (19) is positioned on one side of the base (1).

3. A single film heat seal apparatus as set forth in claim 1 wherein: a first air cylinder (3) is arranged on the upper side of the first support frame (15), and the output end of the first air cylinder (3) is connected with a first pressing plate (14);

the two ends of the first pressing plate (14) are respectively connected with the inner wall of the first supporting frame (15) in a sliding way, and a limiting track is arranged at the connecting position;

a second air cylinder (4) is arranged on the upper side of the second supporting frame (11), and the output end of the second air cylinder (4) is connected with a second pressing plate (10);

the two ends of the second pressing plate (10) are respectively connected with the inner wall of the second supporting frame (11) in a sliding way, and the connecting part is also provided with a limit track.

4. A single film heat seal apparatus as set forth in claim 1 wherein: the cooling mechanism comprises an outer cover (5), a supporting plate (6) and a fan (18);

the supporting plate (6) is arranged at the upper end of the second supporting frame (11) and is positioned at one side of the second supporting frame (11);

the fan (18) is arranged on the upper side of the supporting plate (6), the output end of the fan (18) penetrates through the supporting plate (6), and the output end of the fan (18) is provided with a blowing head (7);

the outer cover (5) is arranged on the outer side of the fan (18).

5. A single film heat seal apparatus as set forth in claim 2 wherein: the conveying mechanism comprises a conveying belt (2), a first chain (21), a second chain (20), a first gear (22) and a second gear (23);

the conveyor belt (2) penetrates through the base (1) and is arranged in the base (1);

one end of the conveyor belt (2) is provided with a first gear (22).

6. A single film heat seal apparatus as set forth in claim 5 wherein: the output end of the motor (17) is provided with a first gear (22), and the output end of the motor (17) is connected with one end of the conveyor belt (2) through a first chain (21);

a second gear (23) is arranged at one end of the roller (12), and the first gear (22) is overlapped with the second gear (23);

the roller (12) is connected with the motor (17) through a second chain (20) and a second gear (23).