一种包装膜静电消除装置
By introducing an angle adjustment mechanism and a flow equalization hood into the electrostatic elimination device for packaging film, the problems of fixed angle and uneven airflow in existing devices are solved, achieving uniform distribution and full coverage of ion flow, and improving the electrostatic elimination efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- MOLIA PACKAGING (QINGDAO) CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-07-17
AI Technical Summary
Existing pulsed DC ion bar devices cannot flexibly adjust the angle, resulting in poor airflow adhesion, and the airflow nozzle spacing affects the static electricity removal efficiency.
An electrostatic elimination device for packaging film was designed, comprising an angle adjustment mechanism and a flow equalization hood. The angle of the ion bar is adjusted by a servo motor driving a worm gear mechanism, and a flow equalization hood is set on the ion bar to evenly distribute the ion flow. Combined with an extended flow guide box, the coverage area is increased.
It achieves uniform coverage of the ion flow and the packaging film, improves the efficiency and effect of static elimination, enhances the adhesion of airflow, and realizes full coverage and gradual static elimination.
Smart Images
Figure CN224521239U_ABST
Abstract
Claims
1. A packaging film static elimination device comprising a static elimination box (1), characterized in that: The top of the static elimination box (1) is fixedly equipped with a controller (2), and one end of the static elimination box (1) is fixedly equipped with an angle adjustment mechanism (3). The top of one end of the static elimination box (1) is equipped with a pulsed DC static eliminator ion rod (4), and the bottom of one end of the static elimination box (1) is equipped with a pulsed DC static eliminator ion rod (5). One end of the pulsed DC static eliminator ion rod (4) and the pulsed DC static eliminator ion rod (5) are both connected to the angle adjustment mechanism (3). The exhaust ports of the pulsed DC static eliminator ion rod (4) and the pulsed DC static eliminator ion rod (5) are respectively fixedly equipped with a flow equalization hood (6) and a flow equalization hood (7). The vertical cross-section of the flow equalization hood (6) and the flow equalization hood (7) is a conical structure. The angle adjustment mechanism (3) consists of a protective shell (8), a servo motor (9), a double-headed worm gear (10), a drive shaft one (11), a drive shaft two (12), a worm wheel one (13), and a worm wheel two (14). The protective shell (8) is fixedly connected to one end of the static elimination box (1). The servo motor (9) is fixedly connected to the bottom end inside the protective shell (8). The double-headed worm gear (10) is fixedly connected to the output shaft of the servo motor (9). The double-headed worm gear (10) is a two-segment symmetrical thread structure. The drive shaft one (11) and the drive shaft two (12) both pass through the protective shell (8) and the static elimination box (1) and are fixedly connected to the pulsed DC static eliminator ion bar one (4) and the pulsed DC static eliminator ion bar two (5), respectively. The worm wheel one (13) and the worm wheel two (14) are fixedly connected to the drive shaft one (11) and the drive shaft two (12), respectively, and mesh with the double-headed worm gear (10).
2. A packaging film static eliminator according to claim 1, wherein: The static elimination box (1) consists of a mounting box (15) and an extension guide box (16), with the extension guide box (16) fixedly connected to one side of the mounting box (15).
3. A packaging film static eliminator according to claim 2, wherein: The top and bottom of the mounting box (15) are fixedly equipped with support frames (17) that match the pulsed DC static eliminator ion bar one (4) and the pulsed DC static eliminator ion bar two (5).
4. A packaging film static eliminator according to claim 2, wherein: One end of the mounting box (15) is provided with a gas supply pipe (18) and a gas supply pipe (19) that are respectively connected to the pulsed DC static eliminator ion bar (4) and the pulsed DC static eliminator ion bar (5).
5. A packaging film static eliminator according to claim 2, wherein: The mounting box (15) has a strip-shaped through groove (20) on one side. The side of the extension guide box (16) away from the mounting box (15) is an open structure. A strip-shaped mounting seat (21) is fixedly installed at the bottom of the mounting box (15), and an L-shaped mounting seat (22) is fixedly installed at the bottom of the extension guide box (16).