A surface dust removal device for high-barrier film production
Patent Information
- Application Number
- CN202522375978.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-10
AI Technical Summary
[0004]本实用新型的目的在于提供一种高阻隔膜生产用表面除尘装置，以改善上述背景技术中提出的现有的部分高阻隔膜生产用表面除尘装置，其清洁组件的高度多为固定设置，当处理较薄或质地较软的膜材时，固定的清洁高度易导致清洁刷筒压力过大，造成膜材表面划伤、褶皱等损伤；而面对较厚或表面硬度较高的膜材时，又可能因压力不足使清洁刷筒无法充分接触膜面，导致浮尘、顽固杂质残留，影响除尘效果问题
1.本实用新型在使用时，风洁组件的固定座通过固定轴、调节杆连接吹风筒，可调整角度并配合输风管吹落浮尘；清洁组件的驱动电机通过传动带带动清洁刷筒旋转清除顽固粉尘，两者协同形成双重除尘；调节组件的伸缩气缸通过连接座带动清洁架升降，配合导向筒与连接杆的导向，可自动调整清洁刷筒与膜材的接触压力，改善了传统装置除尘不彻底、易损伤膜材的问题，适配不同特性膜材的除尘需求。
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Figure CN224794169U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of diaphragm surface dust removal technology, specifically a surface dust removal device for high-barrier membrane production. Background Technology
[0002] Composite films are multi-layered films formed by bonding various plastics with paper, metals, or other materials through processes such as lamination, extrusion, and co-extrusion. Composite films generally consist of a substrate, laminating adhesive, barrier material, heat-sealing material, and printing and protective coatings.
[0003] Existing surface dust removal devices for high-barrier membrane production connect to the purification equipment in the cleanroom after dust removal and exhaust. However, the height of their cleaning components is often fixed. When processing thin or soft membrane materials, the fixed cleaning height can lead to excessive pressure from the cleaning brush, causing scratches, wrinkles, and other damage to the membrane surface. Conversely, when dealing with thicker membrane materials or those with higher surface hardness, insufficient pressure may prevent the cleaning brush from fully contacting the membrane surface, resulting in residual dust and stubborn impurities, thus affecting the dust removal effect. Therefore, we propose a surface dust removal device for high-barrier membrane production. Utility Model Content
[0004] The purpose of this utility model is to provide a surface dust removal device for high-barrier membrane production, in order to improve upon the existing surface dust removal devices for high-barrier membrane production mentioned in the background art, where the height of the cleaning components is mostly fixed. When processing thinner or softer membrane materials, the fixed cleaning height can easily lead to excessive pressure on the cleaning brush, causing scratches, wrinkles, and other damage to the membrane surface. On the other hand, when dealing with thicker or harder membrane materials, insufficient pressure may prevent the cleaning brush from fully contacting the membrane surface, resulting in residual dust and stubborn impurities, which affects the dust removal effect.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a surface dust removal device for high-barrier film production, comprising: an operating table, a feeding roller fixedly connected to the upper surface of the operating table, a support frame fixedly connected to the upper surface at the center of the operating table, an operating box fixedly connected to the upper surface of the support frame, an adjustment component inside the operating box, a cleaning component fixedly connected to the bottom of the adjustment component, an air-cleaning component fixedly connected to the side surface of the cleaning component, a transmission roller inside the operating box, the cleaning component adjusting the cleaning height of the transmission roller surface through the adjustment component, the air-cleaning component being disposed on the upper surface of the transmission roller, and the air-cleaning component pre-treating the film surface before the cleaning component cleans it.
[0006] The adjustment assembly includes a telescopic cylinder and a connecting rod. A fixed frame is fixedly connected to the outer surface of the telescopic cylinder, and a connecting seat is fixedly connected to the output end of the telescopic cylinder. The fixed frame is fixedly connected to the top of the inside of the control box.
[0007] The control box has a guide cylinder fixedly connected inside, and a connecting rod is movably connected inside the guide cylinder. The connecting rod and the guide cylinder are fixedly connected in two sets between the top of the control box and the cleaning component.
[0008] The cleaning component includes a cleaning frame, which is U-shaped and fixedly connected to the bottom of a connecting seat. The connecting seat is fixedly connected to the center of the upper surface of the cleaning frame. A drive motor is fixedly connected to the upper surface of the cleaning frame on the side away from the connecting seat. A first rotating wheel is fixedly connected to the output end of the drive motor. A transmission belt is sleeved on the outer surface of the first rotating wheel. A second rotating wheel is sleeved on the end of the transmission belt away from the first rotating wheel. A linkage shaft is fixedly connected to the center of the second rotating wheel. A cleaning brush cylinder is fixedly connected to the outer surface of the linkage shaft.
[0009] The air cleaning component includes a fixed base, which is fixedly connected to the side surface of the cleaning rack. A fixed shaft is fixedly connected inside the fixed base, and an adjusting rod is fixedly connected to the outer surface of the fixed shaft. A rotating shaft is movably connected to the end of the adjusting rod away from the fixed shaft, and a blower is fixedly connected to the outer surface of the rotating shaft. An air supply pipe is provided on the side surface of the blower.
[0010] The air-cleaning components are fixedly connected in multiple groups to the outer surface of the cleaning rack.
[0011] This utility model has at least the following beneficial effects: 1. In use, the fixed base of the air cleaning component is connected to the blower via a fixed shaft and an adjusting rod, which can adjust the angle and work with the air supply pipe to blow away floating dust; the drive motor of the cleaning component drives the cleaning brush to rotate and remove stubborn dust via a transmission belt, and the two work together to form a dual dust removal; the telescopic cylinder of the adjusting component drives the cleaning frame to rise and fall via a connecting seat, and with the guidance of the guide cylinder and the connecting rod, the contact pressure between the cleaning brush and the membrane material can be automatically adjusted, which improves the problems of incomplete dust removal and easy damage to the membrane material in traditional devices, and adapts to the dust removal needs of membrane materials with different characteristics.
[0012] 2. In use, the operating box is fixed by the support frame on the operating table, providing a stable foundation for each component; the U-shaped cleaning frame of the cleaning component connects the adjustment component and the air cleaning component, ensuring structural linkage; the adjustment component realizes rapid adjustment of cleaning height through telescopic cylinder, and pressure adjustment can be completed without complicated operation, which improves the problems of loose structure and cumbersome adjustment of traditional devices, and enhances the convenience of operation and overall operational stability. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a front sectional view of the internal structure of the operation box of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a side view of a partial connection structure between the structural cleaning component and the air cleaning component of this utility model.
[0014] In the diagram: 1. Control panel; 2. Feeding roller; 3. Support frame; 4. Control box; 5. Adjustment assembly; 51. Telescopic cylinder; 52. Fixed frame; 53. Connecting seat; 54. Connecting rod; 55. Guide cylinder; 6. Cleaning assembly; 61. Cleaning frame; 62. Drive motor; 63. First rotating wheel; 64. Transmission belt; 65. Second rotating wheel; 66. Linkage shaft; 67. Cleaning brush cylinder; 7. Air cleaning assembly; 71. Fixed seat; 72. Fixed shaft; 73. Adjustment rod; 74. Rotating shaft; 75. Air blower; 76. Air supply pipe; 8. Transmission roller. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-4 This utility model provides a technical solution: a surface dust removal device for high-barrier film production, comprising: an operating table 1, a feeding roller 2 fixedly connected to the upper surface of the operating table 1, a support frame 3 fixedly connected to the upper surface at the center of the operating table 1, an operating box 4 fixedly connected to the upper surface of the support frame 3, an adjustment component 5 disposed inside the operating box 4, a cleaning component 6 fixedly connected to the bottom of the adjustment component 5, a wind-cleaning component 7 fixedly connected to the side surface of the cleaning component 6, a transmission roller 8 disposed inside the operating box 4, the cleaning component 6 adjusting the cleaning height of the surface of the transmission roller 8 by adjusting the adjustment component 5, the wind-cleaning component 7 disposed on the upper surface of the transmission roller 8, and the wind-cleaning component 7 pre-treating the surface of the film material before the cleaning component 6 cleans it.
[0017] In use, the fixed base 71 of the air cleaning component 7 is connected to the blower 75 via the fixed shaft 72 and the adjusting rod 73, which can adjust the angle and work with the air supply pipe 76 to blow away floating dust; the rotation speed of the cleaning brush 67 of the cleaning component 6 is synchronized with the membrane material conveying speed to prevent scratches on the membrane material surface due to relative movement and to remove stubborn dust from the membrane material surface. The two work together to form a dual dust removal; the telescopic cylinder 51 of the adjusting component 5 drives the cleaning frame 61 to rise and fall via the connecting seat 53. With the guidance of the guide cylinder 55 and the connecting rod 54, the contact pressure between the cleaning brush 67 and the membrane material can be automatically adjusted, which improves the problem of incomplete dust removal and easy damage to the membrane material in traditional devices and adapts to the dust removal needs of membrane materials with different characteristics.
[0018] The adjustment assembly 5 includes a telescopic cylinder 51 and a connecting rod 54. A fixing frame 52 is fixedly connected to the outer surface of the telescopic cylinder 51, and a connecting seat 53 is fixedly connected to the output end of the telescopic cylinder 51. The fixing frame 52 is fixedly connected to the top of the inside of the operation box 4.
[0019] The operating box 4 is fixedly connected to a guide cylinder 55, and the guide cylinder 55 is movably connected to a connecting rod 54. The connecting rod 54 and the guide cylinder 55 are fixedly connected in two sets between the top of the operating box 4 and the cleaning component 6.
[0020] The cleaning component 6 includes a cleaning frame 61, which is U-shaped. The cleaning frame 61 is fixedly connected to the bottom of the connecting seat 53. The connecting seat 53 is fixedly connected to the center of the upper surface of the cleaning frame 61. A drive motor 62 is fixedly connected to the upper surface of the cleaning frame 61 on the side away from the connecting seat 53. A first rotating wheel 63 is fixedly connected to the output end of the drive motor 62. A transmission belt 64 is sleeved on the outer surface of the first rotating wheel 63. A second rotating wheel 65 is sleeved on the end of the transmission belt 64 away from the first rotating wheel 63. A linkage shaft 66 is fixedly connected to the center of the second rotating wheel 65. A cleaning brush cylinder 67 is fixedly connected to the outer surface of the linkage shaft 66.
[0021] The air-cleaning assembly 7 includes a fixed base 71, which is fixedly connected to the side surface of the cleaning rack 61. A fixed shaft 72 is fixedly connected inside the fixed base 71, and an adjusting rod 73 is fixedly connected to the outer surface of the fixed shaft 72. A rotating shaft 74 is movably connected to the end of the adjusting rod 73 away from the fixed shaft 72. A blower 75 is fixedly connected to the outer surface of the rotating shaft 74. An air supply pipe 76 is provided on the side surface of the blower 75, and the other end of the air supply pipe 76 is connected to an external air pump to provide a stable airflow. Multiple sets of the air-cleaning assembly 7 are fixedly connected to the outer surface of the cleaning rack 61.
[0022] In use, the device is based on the operating table 1. The feeding roller 2 is used to transport the high-barrier membrane to be dusted. The membrane material is fed into the operating box 4 through the transmission roller 8 for dust removal. The support frame 3 provides stable support for the operating box 4.
[0023] After the membrane material enters the operating box 4, the air cleaning component 7 first pre-treats its surface: the fixing seat 71 fixes the air cleaning component 7 to the side surface of the cleaning frame 61, the air supply pipe 76 delivers high-pressure airflow to the blower 75, and the blower 75 is connected to the adjusting rod 73 through the rotating shaft 74. The adjusting rod 73 can rotate around the fixed shaft 72 inside the fixing seat 71, thereby adjusting the tilt angle of the blower 75 to ensure that the airflow is accurately blown onto the membrane surface. Multiple sets of air cleaning components 7 work simultaneously, which can quickly blow off the floating dust and loose impurities on the membrane surface, preparing it for subsequent deep cleaning.
[0024] After pretreatment, the cleaning component 6 performs deep dust removal on the membrane material: the drive motor 62 is fixed on the upper surface of the U-shaped cleaning frame 61, and its output end drives the first rotating wheel 63 to rotate. The first rotating wheel 63 drives the second rotating wheel 65 and the linkage shaft 66 at the center to rotate through the transmission belt 64, so that the cleaning brush cylinder 67 on the outer surface of the linkage shaft 66 rotates synchronously, and the brush bristles remove the stubborn dust remaining on the surface of the membrane material.
[0025] When it is necessary to adjust the contact pressure between the cleaning brush cylinder 67 and the membrane material according to the membrane material characteristics, the automatic pressure adjustment can be achieved through the adjustment component 5: the fixed frame 52 fixes the telescopic cylinder 51 to the top of the inside of the operation box 4. By controlling the telescopic cylinder 51, its output end can drive the cleaning frame 61 to move up and down through the connecting seat 53, thereby changing the contact pressure between the cleaning brush cylinder 67 and the membrane material surface; at the same time, the two sets of guide cylinders 55 inside the operation box 4 guide the connecting rod 54. One end of the connecting rod 54 is connected to the cleaning frame 61, and the other end slides along the guide cylinder 55 to ensure that the cleaning frame 61 is stable and does not deviate during the lifting process. This ensures the cleaning effect and avoids damage to the membrane material due to excessive pressure or incomplete cleaning due to insufficient pressure. Finally, the cleaning outlets of the cleaning component 6 and the air cleaning component 7 are connected to the purification equipment in the cleanroom for centralized treatment of the waste and dust after cleaning.
[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0027] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A surface dust removal device for high-barrier film production, comprising: An operating table, characterized in that: a feeding roller is fixedly connected to the upper surface of the operating table; a support frame is fixedly connected to the upper surface at the center of the operating table; an operating box is fixedly connected to the upper surface of the support frame; an adjustment component is provided inside the operating box; a cleaning component is fixedly connected to the bottom of the adjustment component; an air-cleaning component is fixedly connected to the side surface of the cleaning component; a transmission roller is provided inside the operating box; the cleaning component adjusts the cleaning height of the transmission roller surface through the adjustment component; the air-cleaning component is located on the upper surface of the transmission roller; and the air-cleaning component pre-treats the membrane surface before the cleaning component cleans it.
2. The surface dust removal device for high-barrier membrane production according to claim 1, characterized in that: The adjustment assembly includes a telescopic cylinder and a connecting rod. A fixing frame is fixedly connected to the outer surface of the telescopic cylinder, and a connecting seat is fixedly connected to the output end of the telescopic cylinder. The fixing frame is fixedly connected to the top of the inside of the control box.
3. The surface dust removal device for high-barrier membrane production according to claim 2, characterized in that: A guide cylinder is fixedly connected inside the control box, and a connecting rod is movably connected inside the guide cylinder. The connecting rod and the guide cylinder are fixedly connected in two sets between the top of the control box and the cleaning component.
4. The surface dust removal device for high-barrier membrane production according to claim 3, characterized in that: The cleaning assembly includes a cleaning frame, which is U-shaped. The cleaning frame is fixedly connected to the bottom of the connecting seat, and the connecting seat is fixedly connected to the center of the upper surface of the cleaning frame. A drive motor is fixedly connected to the upper surface of the cleaning frame on the side away from the connecting seat. A first rotating wheel is fixedly connected to the output end of the drive motor. A transmission belt is sleeved on the outer surface of the first rotating wheel. A second rotating wheel is sleeved on the end of the transmission belt away from the first rotating wheel. A linkage shaft is fixedly connected to the center of the second rotating wheel, and a cleaning brush cylinder is fixedly connected to the outer surface of the linkage shaft.
5. A surface dust removal device for high-barrier membrane production according to claim 4, characterized in that: The air cleaning component includes a fixed base, which is fixedly connected to the side surface of the cleaning rack. A fixed shaft is fixedly connected inside the fixed base, and an adjusting rod is fixedly connected to the outer surface of the fixed shaft. A rotating shaft is movably connected to the end of the adjusting rod away from the fixed shaft. A blower is fixedly connected to the outer surface of the rotating shaft, and an air supply pipe is provided on the side surface of the blower.
6. A surface dust removal device for high-barrier film production according to claim 4, characterized in that: The air-cleaning components are fixedly connected in multiple groups to the outer surface of the cleaning rack.