Integrated hot melting bag sealing structure for flattening exhaust bag opening of packaging bag

Abstract

The packaging bag exhausting and bag opening flattening integrated hot melting bag sealing structure comprises a conveying line, a downward-pressing exhausting module is correspondingly arranged on the conveying line, a bag opening adsorbing and lifting module is arranged corresponding to the downward-pressing exhausting module, and the bag opening adsorbing and lifting module is used in cooperation with a bag opening flattening module. A hot melting sealing module is further arranged corresponding to the bag opening flattening module, and the hot melting sealing module is used as a sealing execution piece; the bag mouth opening flattening module is used as a bag mouth flattening and opening execution piece of a packaging bag, and the bag mouth adsorption and lifting module is used as a bag mouth adsorption and lifting execution piece on the upper portion of the bag mouth, is matched with a downward-pressing exhaust module used as a downward-pressing exhaust execution piece and is matched with a hot melting sealing module used as a sealing execution piece. And the integrated hot-melting bag sealing structure with the flat exhaust bag opening of the packaging bag is formed through combination.

Description

Technical Field

[0001] This utility model relates to automated production technology and automated production equipment, specifically, a packaging bag exhaust bag opening flat integrated heat melt sealing structure. Background Technology

[0002] After the product is manufactured or some materials are prepared, it needs to be stored in packaging bags. After the product or material is put into the packaging bag, it is heat-sealed. At present, heat-sealing is mostly done manually. After the product or material is put into the packaging bag, the staff flattens it and releases the air, and then uses heat-sealing equipment to seal it. At present, the heat-sealing method is labor-intensive, has low sealing efficiency, and cannot guarantee sealing quality.

[0003] Therefore, it is necessary to provide a packaging bag with a flat, integrated heat-sealing structure for the venting opening to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging bag structure with a flat, integrated heat-sealing vent opening.

[0005] The technical solution is as follows:

[0006] A packaging bag exhaust bag opening flattening integrated hot melt sealing bag structure includes a conveyor line, a corresponding downward exhaust module is provided on the conveyor line, a bag opening suction lifting module is provided corresponding to the downward exhaust module, and the bag opening suction lifting module is used in conjunction with the bag opening flattening module, and a hot melt sealing module is also provided corresponding to the bag opening flattening module, the hot melt sealing module is used as a sealing execution component;

[0007] The bag opening and flattening module is used as the actuator for flattening and opening the bag opening of the packaging bag. The bag opening suction and lifting module is used as the actuator for suction and lifting the upper part of the bag opening. Together with the pressure and exhaust module used as the actuator for pressure and exhaust, and together with the heat melt sealing module used as the sealing actuator, they form an integrated heat melt sealing structure for flattening the bag opening and exhaust of the packaging bag.

[0008] Furthermore, the bag opening adsorption lifting module includes an adsorption setting plate, which is provided with several adsorption heads, and the adsorption setting plate is connected to the adsorption head lifting drive component.

[0009] Furthermore, the adsorption heads are distributed in groups of two.

[0010] Furthermore, the surface of the adsorption setting plate used to set the adsorption head is provided with a serrated pressing part.

[0011] Furthermore, the downward exhaust module includes an exhaust pressure plate, which is connected to an exhaust pressure plate lifting drive component.

[0012] Furthermore, the bag opening and leveling module includes a double-headed cylinder, and both cylinder shafts of the double-headed cylinder are equipped with bag opening support plates.

[0013] Furthermore, both the exhaust pressure plate lifting drive and the adsorption head lifting drive are composed of cylinders.

[0014] Furthermore, the hot melt sealing module includes a hot melt sealing knife, which is connected to a hot melt sealing knife lifting and starting component.

[0015] Furthermore, the lifting and starting component of the hot melt sealing knife is composed of a cylinder.

[0016] Compared with existing technologies, this utility model achieves efficient and high-quality packaging bag venting through flat opening of the bag mouth, suction and lifting of the upper bag mouth, and downward pressure for venting. Combined with heat-sealing, it forms an automated packaging bag venting and flat bag mouth integrated heat-sealing structure, reducing the occupation of human resources and ensuring the quality of heat-sealing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a layout diagram of the downward-pressurizing exhaust module and the bag opening suction lifting module.

[0019] Figure 3 This is a schematic diagram of the bag opening flattening module.

[0020] Figure 4 This is a schematic diagram of the adsorption setting panel. Detailed Implementation

[0021] Example:

[0022] Please see Figure 1-4 This embodiment demonstrates an integrated hot melt sealing structure for packaging bags that flattens the venting bag opening. It includes a conveyor line 1, a downward venting module 2 corresponding to the conveyor line 1, a bag opening suction lifting module 3 corresponding to the downward venting module 2, and the bag opening suction lifting module 3 working in conjunction with the bag opening flattening module 4; and a hot melt sealing module 5 corresponding to the bag opening flattening module 4, which is used as a sealing actuator.

[0023] The bag opening and flattening module 4 is used as the bag opening flattening and opening actuator of the packaging bag 100. The bag opening suction and lifting module 3 is used as the bag opening suction and lifting actuator at the top. Together with the downward pressure and exhaust module 2, which is used as the downward pressure and exhaust actuator, and the heat melt sealing module 5, which is used as the sealing actuator, they are combined to form an integrated heat melt sealing structure for flattening the bag opening and exhaust of the packaging bag.

[0024] The bag opening adsorption lifting module 3 includes an adsorption setting plate 31, on which a plurality of adsorption heads 32 are provided, and the adsorption setting plate 31 is connected to the adsorption head lifting drive component 30.

[0025] Several adsorption heads 32 are distributed in groups of two.

[0026] The surface of the adsorption setting plate used to set the adsorption head 32 is provided with a serrated pressing part 33.

[0027] The downward exhaust module 2 includes an exhaust pressure plate 21, which is connected to the exhaust pressure plate lifting drive component 22.

[0028] The bag opening and leveling module 4 includes a double-headed cylinder 41, and both cylinder shafts of the double-headed cylinder 41 are equipped with bag opening support plates 42.

[0029] Both the exhaust pressure plate lifting drive component 22 and the adsorption head lifting drive component 30 are composed of cylinders.

[0030] The hot melt sealing module 5 includes a hot melt sealing knife 51, which is connected to the hot melt sealing knife lifting and starting component 52.

[0031] The lifting and starting component 52 of the hot melt sealing knife is composed of a cylinder.

[0032] Compared with existing technologies, this utility model achieves efficient and high-quality packaging bag venting through flat opening of the bag mouth, suction and lifting of the upper bag mouth, and downward pressure for venting. Combined with heat-sealing, it forms an automated packaging bag venting and flat bag mouth integrated heat-sealing structure, reducing the occupation of human resources and ensuring the quality of heat-sealing.

[0033] For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A packaging bag with a flat, integrated heat-sealing structure for the venting bag opening, characterized in that: It includes a conveyor line, on which a downward exhaust module is installed, and a bag mouth suction lifting module is installed in conjunction with the bag mouth leveling module. The bag mouth leveling module is also equipped with a heat fusion sealing module, which is used as a sealing actuator. The bag opening and flattening module is used as the actuator for flattening and opening the bag opening of the packaging bag. The bag opening suction and lifting module is used as the actuator for suction and lifting the upper part of the bag opening. Together with the pressure and exhaust module used as the actuator for pressure and exhaust, and together with the heat melt sealing module used as the sealing actuator, they form an integrated heat melt sealing structure for flattening the bag opening and exhaust of the packaging bag.

2. The integrated flat bag mouth venting and heat sealing bag structure of claim 1, wherein: The bag opening adsorption lifting module includes an adsorption setting plate, which is equipped with several adsorption heads, and the adsorption setting plate is connected to the adsorption head lifting drive component.

3. The integrated flat bag mouth venting and heat sealing structure of a packaging bag according to claim 2, characterized in that: Several adsorption heads are distributed in groups of two.

4. The integrated flat bag mouth venting and heat sealing structure of a packaging bag according to claim 3, characterized in that: The surface of the adsorption setting plate used to set the adsorption head is provided with a serrated pressing part.

5. The integrated flat bag mouth venting and heat sealing structure of a packaging bag according to claim 4, characterized in that: The downward exhaust module includes an exhaust pressure plate, which is connected to an exhaust pressure plate lifting drive component.

6. The integrated heat-sealing structure for a packaging bag with a flat exhaust vent opening as described in claim 5, characterized in that: The bag opening and leveling module includes a double-headed cylinder, and both cylinder shafts of the double-headed cylinder are equipped with bag opening support plates.

7. The integrated flat bag mouth venting and heat sealing structure of a packaging bag according to claim 6, characterized in that: Both the exhaust pressure plate lifting drive and the adsorption head lifting drive are composed of cylinders.

8. The integrated flatting and heat sealing structure of the bag exhaust bag mouth according to any one of claims 1-7, characterized in that: The hot melt sealing module includes a hot melt sealing knife, which is connected to a hot melt sealing knife lifting and starting component.

9. The integrated flat bag mouth venting and heat sealing structure of a packaging bag according to claim 8, characterized in that: The lifting and starting mechanism of the hot melt sealing knife is composed of a cylinder.

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