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CN-224224672-U - Air column bag sealing device

CN224224672UCN 224224672 UCN224224672 UCN 224224672UCN-224224672-U

Abstract

The utility model relates to the technical field of sealing equipment, in particular to a sealing device for an air column bag, which comprises a mounting frame, an air suction fixing mechanism, a pressing fixing mechanism, a lower sealing mechanism and an upper sealing mechanism, wherein the mounting frame is used as a main body supporting structure for sealing the air column bag, the air suction fixing mechanism is arranged on the surface of the bottom of the mounting frame and adsorbs the air column bag through negative pressure, the pressing fixing mechanism is arranged on the mounting frame and is used for assisting in fixing the air column bag, the pressing fixing mechanism is arranged above the air suction fixing mechanism, the lower sealing mechanism is fixed on one side, close to the air suction fixing mechanism, of the bottom surface of the mounting frame, and the upper sealing mechanism is movably connected with the top of the mounting frame.

Inventors

  • PAN ZHENHAI
  • CHEN JIAWANG
  • XU RAN

Assignees

  • 浙江锦腾科技有限公司

Dates

Publication Date
20260512
Application Date
20250624

Claims (8)

  1. 1. An air column bag sealing device is characterized by comprising, A mounting frame (100) as a main body supporting structure of the air column bag seal; the air suction fixing mechanism (300) is arranged on the surface of the bottom of the mounting frame (100) and adsorbs an air column bag through negative pressure; The pressing fixing mechanism (200) is arranged on the mounting frame (100) and used for assisting in fixing the air column bag, and the pressing fixing mechanism (200) is positioned above the air suction fixing mechanism (300); A lower sealing mechanism (400) fixed to a side of the bottom surface of the mounting frame (100) near the air suction fixing mechanism (300), and And the upper sealing mechanism (500) is movably connected with the top of the mounting frame (100), can move downwards and is matched with the lower sealing mechanism (400) to finish heat sealing.
  2. 2. The air column bag sealing device according to claim 1, wherein the air suction fixing mechanism (300) comprises a pump body (301) and an air suction plate (303), an air suction end of the pump body (301) is mounted on the outer wall of the air suction plate (303), an electromagnetic valve (302) is arranged on the air suction end of the pump body (301), and the air suction plate (303) is horizontally arranged on the surface of the bottom of the mounting frame (100).
  3. 3. The air column bag sealing device according to claim 2, wherein a plurality of air holes (304) are formed in the surface of the air suction plate (303) in an array mode, metal air nozzles (305) are arranged on the inner walls of the air holes (304), air pipes are arranged at the bottoms of the metal air nozzles (305), and one ends of the air pipes are communicated with the air suction end of the pump body (301).
  4. 4. The air column bag sealing device according to claim 3, wherein the pressing and fixing mechanism (200) comprises an electric cylinder (201), the electric cylinder (201) is fixed on the inner wall of the top of the mounting frame (100), a connecting frame (202) is installed at the bottom end of an extension rod of the electric cylinder (201), pressing plates (203) are fixedly installed on two sides of the outer wall of the bottom of the connecting frame (202), soft cushions (204) are adhered to the bottom of the pressing plates (203), and the two pressing plates (203) are located on the surface of the air suction plate (303) close to two ends.
  5. 5. The air column bag sealing device of claim 4, wherein the lower sealing mechanism (400) comprises a base (401), the base (401) is fixed on the bottom surface of the mounting frame (100) and is close to the front end of the air suction plate (303), a lower clamp (402) is mounted on the surface of the base (401), a clamping groove (403) is formed in the surface of the lower clamp (402), a first heating component is arranged in the clamping groove (403), and blocking pieces (404) are vertically fixed on the front side and the rear side of the surface of the lower clamp (402) close to the clamping groove (403).
  6. 6. The air column bag sealing device according to claim 5, wherein the first heating component comprises a first heat conducting fin (406) and a plurality of first electric heating rods (405), the first electric heating rods (405) are horizontally arranged inside the clamping groove (403), the first heat conducting fin (406) is fixedly arranged on the inner wall of the clamping groove (403) close to the upper side of the first electric heating rods (405), and the first heat conducting fin (406) is flush with the surface of the lower clamp (402).
  7. 7. The air column bag sealing device of claim 6, wherein the upper sealing mechanism (500) is located right above the lower sealing mechanism (400), the upper sealing mechanism (500) comprises a hydraulic cylinder (501), the hydraulic cylinder (501) is fixed on the inner wall of the top of the mounting frame (100), an upper clamp (502) is horizontally arranged at the bottom end of an extension rod of the hydraulic cylinder (501), a clamping seat (503) is arranged at the bottom of the upper clamp (502), the clamping seat (503) is matched with the clamping groove (403) in size and specification, a mounting groove is formed in the bottom of the clamping seat (503), and a heating component II is arranged in the mounting groove.
  8. 8. The air column bag sealing device according to claim 7, wherein the second heating component comprises a second heat conducting fin (505) and a plurality of second electric heating rods (504), the second electric heating rods (504) are horizontally arranged in the mounting groove, the second heat conducting fin (505) is fixedly arranged on the inner wall of the mounting groove and is close to the lower part of the second electric heating rods (504), and the second heat conducting fin (505) is flush with the bottom of the upper clamp (502).

Description

Air column bag sealing device Technical Field The utility model relates to the technical field of sealing equipment, in particular to an air column bag sealing device. Background The air column bag is a novel cushioning packaging material, plays an important role in logistics transportation, is mainly composed of 99% of air and 1% of adhesive film, and protects articles through special structural design. The air column bag is sealed before inflation, so that the air column bag is in a flat shape before the sealing process, the air column bag is easy to loosen when being clamped by the electric clamp, the follow-up sealing can be affected, the electric clamp is relatively large in force for guaranteeing stable application of clamping, the air column bag is easy to damage, and the air column bag cannot be used due to air leakage when being inflated subsequently. To this end, a person skilled in the art proposes an air column bag closing device to solve the above mentioned problems. Disclosure of utility model This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. The utility model has been made in view of the above or the problem in the prior art that the sealing work is affected by the easy loosening of the air column bag when clamped. It is therefore an object of the present utility model to provide an air column bag closure. In order to solve the technical problems, the utility model provides the technical scheme that the air column bag sealing device comprises a mounting frame, a sealing frame and a sealing frame, wherein the mounting frame is used as a main body supporting structure of an air column bag seal; The air suction fixing mechanism is arranged on the surface of the bottom of the mounting frame and adsorbs an air column bag through negative pressure; the pressing fixing mechanism is arranged on the mounting frame and used for assisting in fixing the air column bag, and the pressing fixing mechanism is positioned above the air suction fixing mechanism; A lower sealing mechanism fixed on one side of the bottom surface of the mounting frame close to the air suction fixing mechanism, and And the upper sealing mechanism is movably connected with the top of the mounting frame, can move downwards and is matched with the lower sealing mechanism to finish heat sealing. As a preferable scheme of the air column bag sealing device, the air suction fixing mechanism comprises a pump body and an air suction plate, wherein the air suction end of the pump body is arranged on the outer wall of the air suction plate, an electromagnetic valve is arranged on the air suction end of the pump body, and the air suction plate is horizontally arranged on the surface of the bottom of the mounting frame. As a preferable scheme of the air column bag sealing device, a plurality of air holes are distributed on the surface of the air suction plate in an array mode, metal air nozzles are arranged on the inner walls of the air holes, air pipes are arranged at the bottoms of the metal air nozzles, and one ends of the air pipes are communicated with the air suction end of the pump body. As a preferable scheme of the air column bag sealing device, the pressing and fixing mechanism comprises an electric air cylinder, the electric air cylinder is fixed on the inner wall of the top of the mounting frame, a connecting frame is arranged at the bottom end of an extension rod of the electric air cylinder, pressing plates are fixedly arranged on two sides of the outer wall of the bottom of the connecting frame, soft cushions are adhered to the bottoms of the pressing plates, and the two pressing plates are positioned on the surfaces of the air suction plates and close to the two ends. As a preferable scheme of the air column bag sealing device, the lower sealing mechanism comprises a base, wherein the base is fixed on the bottom surface of the mounting frame and is close to the front end of the air suction plate, a lower clamp is arranged on the surface of the base, a clamping groove is formed in the surface of the lower clamp, a first heating component is arranged in the clamping groove, and baffle plates are vertically fixed on the front side and the rear side of the surface of the lower clamp, which is close to the clamping groove. As a preferable scheme of the air column bag sealing device, the first heating component comprises a first heat conducting sheet and a plurality of first electric heating rods, the first electric heating rods are horizontally arranged in the clamping groove, the first heat conducting sheet is fixedly arranged on the inner wall of the clamping groove and close to the upper part of the first electric heating rods, and t