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CN-224219431-U - Dust-proof device

CN224219431UCN 224219431 UCN224219431 UCN 224219431UCN-224219431-U

Abstract

The utility model belongs to the technical field of cigarette filter sticks, and discloses a dustproof device. The dustproof device comprises a dustproof assembly, a driving mechanism, a conveying mechanism and a lifting mechanism. The dustproof assembly comprises a dustproof curtain, wherein the dustproof curtain can enclose a dustproof space, an absorbing part is arranged in the dustproof space, a driving mechanism can drive the dustproof curtain to move so as to open and close the dustproof space, a conveying mechanism can convey workpieces in the horizontal direction, a lifting mechanism is arranged below the dustproof curtain and can receive the conveyed workpieces, and the lifting mechanism can drive the workpieces in the vertical direction so as to enable the workpieces to enter the dustproof space for operation or move out of the bottom end of the dustproof space. The dustproof device is simple in structure, the dustproof curtain can be automatically folded or unfolded, the labor is fully released when the dustproof effect is ensured, the operation efficiency is improved, and the potential safety hazard is reduced.

Inventors

  • ZHANG YI
  • HU XIANGSHENG
  • CHEN LI
  • CHEN XIAOLONG

Assignees

  • 湖北中烟工业有限责任公司

Dates

Publication Date
20260512
Application Date
20250327

Claims (10)

  1. 1. A dust-proof device, comprising: The dustproof assembly (10) comprises a dustproof curtain (11), wherein the dustproof curtain (11) can enclose a dustproof space, and an absorption part (13) is arranged in the dustproof space; The driving mechanism (20) can drive the dustproof curtain (11) to move so as to open and close the dustproof space; A conveying mechanism (30) capable of conveying the workpiece (100) in a horizontal direction; The lifting mechanism (40) is arranged below the dustproof curtain (11) and can be used for receiving the conveyed workpiece (100), and the lifting mechanism (40) can drive the workpiece (100) in the vertical direction so that the workpiece (100) enters the dustproof space for operation or moves out of the bottom end of the dustproof space.
  2. 2. The dust-proof device according to claim 1, characterized in that the conveying mechanism (30) comprises an input table (31) and an output table (32), the lifting mechanism (40) is arranged between the input table (31) and the output table (32), the input table (31) can convey the workpiece (100) to the lifting mechanism (40), and the output table (32) can convey a tray (110) at the bottom of the workpiece (100) after the completion of the operation.
  3. 3. The dust-proof device of claim 2, the workpiece (100) further comprising a tow bag (120), the tow bag (120) being located on the tray (110), wherein the bottom end of the dust-proof curtain (11) is higher than the conveying mechanism (30), and the top end of the tow bag (120) is higher than the bottom end of the dust-proof curtain (11) after the lifting mechanism (40) receives the workpiece (100).
  4. 4. A dust-proof device according to claim 3, wherein the lifting mechanism (40) comprises a balancing stand (41) and a lifting member (42), the balancing stand (41) is provided on the lifting member (42), and when the weight of the workpiece (100) on the balancing stand (41) is reduced, the lifting member (42) can drive the balancing stand (41) to rise.
  5. 5. The dust-proof device according to claim 4, characterized in that the balancing stand (41) is provided with a conveying surface (411), the conveying surface (411) being able to receive the workpiece (100) and to convey the tray (110) to the output stand (32).
  6. 6. The dust protection device according to claim 1, characterized in that the dust protection assembly (10) further comprises a dust cover (12), the dust cover (12) being arranged at the top end of the dust protection curtain (11), the dust cover (12) being capable of forming the dust protection space together with the dust protection curtain (11).
  7. 7. The dustproof device according to claim 6, characterized in that the driving mechanism (20) comprises a driving piece (21) and a sliding component (22), the driving piece (21) and the sliding component (22) are both arranged on the dustproof cover (12), the sliding component (22) is connected with the dustproof curtain (11), and the driving piece (21) can drive the sliding component (22) to drive the dustproof curtain (11) to move so as to open and close the dustproof space.
  8. 8. The dust-proof device according to claim 7, wherein the sliding assembly (22) comprises a sliding rail and a sliding block, the sliding rail is arranged at the bottom end of the dust-proof cover (12) and is arranged along the circumferential direction of the dust-proof cover (12), the dust-proof curtain (11) is connected with the bottom end of the sliding block, and the sliding block is slidably connected with the sliding rail.
  9. 9. A dust-proof device according to claim 8, characterized in that the dust-proof curtain (11) is made of transparent flexible material and is detachably connected to the sliding assembly (22).
  10. 10. The dust protection device according to claim 7, characterized in that the drive mechanism (20) further comprises a control member (23), the control member (23) being arranged on one side of the transfer mechanism (30), and the control member (23) being in communication with the drive member (21).

Description

Dust-proof device Technical Field The utility model relates to the technical field of cigarette filter sticks, in particular to a dustproof device. Background The filter stick is one of the most important cigarette materials in the cigarette industry, and plays a role in the technological development process of reducing tar and reducing harm of cigarettes. At present, the main component of the cigarette filter stick is acetate fiber tows. The acetate fiber tow is produced with natural fiber and acetic anhydride as main material and through artificial synthesis of acetate cellulose, hydrolysis, filtering, defoaming, high pressure spinning to form filament, drying in a drying chamber to volatilize acetone and solidify the filament, and further drawing in, crimping, drying, spinning, packing and transport. In the process of manufacturing the filament bundle, certain broken filament fly is generated and attached to the filament bundle. When the filter stick is produced, broken silk fly attached to the silk bundle floats around along with the use of the silk bundle, and the human body can cause serious harm to health after long-term inhalation. For solving this problem, be used for among the prior art filter rod fashioned dust keeper mostly to be the dust cover, partly have dust cover and dustproof curtain simultaneously, but all need manual dust cover or dustproof curtain of opening when changing the silk bundle package, not only the operation is wasted time and energy, influences the operating efficiency, still has certain potential safety hazard. Therefore, a dustproof device is needed to solve the above technical problems. Disclosure of utility model The utility model aims to provide a dustproof device which is simple in structure, can automatically fold or open a dustproof curtain, fully releases manpower while guaranteeing dustproof effect, improves operation efficiency and reduces potential safety hazards. To achieve the purpose, the utility model adopts the following technical scheme: A dust-proof device, comprising: the dustproof assembly comprises a dustproof curtain, the dustproof curtain can enclose a dustproof space, and an absorption part is arranged in the dustproof space; the driving mechanism can drive the dustproof curtain to move so as to open and close the dustproof space; a conveying mechanism capable of conveying the workpiece in a horizontal direction; The lifting mechanism is arranged below the dustproof curtain and can be used for receiving the conveyed workpieces, and the lifting mechanism can drive the workpieces in the vertical direction so that the workpieces enter the dustproof space for operation or move out of the bottom end of the dustproof space. Preferably, the conveying mechanism comprises an input table and an output table, the lifting mechanism is arranged between the input table and the output table, the input table can convey the workpiece to the lifting mechanism, and the output table can convey a tray at the bottom of the workpiece after the completion of the operation. Preferably, the workpiece further comprises a tow bag, the tow bag is located on the tray, the bottom end of the dustproof curtain is higher than the conveying mechanism, and after the lifting mechanism receives the workpiece, the top end of the tow bag is higher than the bottom end of the dustproof curtain. Preferably, the lifting mechanism includes a balancing stand and a lifting member, the balancing stand is disposed on the lifting member, and when the weight of the workpiece on the balancing stand is reduced, the lifting member can drive the balancing stand to rise. Preferably, the balancing stand is provided with a conveying surface capable of receiving the workpiece and conveying the tray to the output stand. Preferably, the dust-proof assembly further comprises a dust-proof cover, the dust-proof cover is arranged at the top end of the dust-proof curtain, and the dust-proof cover and the dust-proof curtain together form the dust-proof space. Preferably, the driving mechanism comprises a driving piece and a sliding component, the driving piece and the sliding component are both arranged on the dust cover, the sliding component is connected with the dust curtain, and the driving piece can drive the sliding component to drive the dust curtain to move so as to open and close the dust space. Preferably, the sliding assembly comprises a sliding rail and a sliding block, the sliding rail is arranged at the bottom end of the dust cover and is arranged along the circumferential direction of the dust cover, the dust curtain is connected with the bottom end of the sliding block, and the sliding block is slidably connected with the sliding rail. Preferably, the dust-proof curtain is made of transparent flexible material and is detachably connected with the sliding component. Preferably, the driving mechanism further comprises a control member, wherein the control member is arranged on one side of the conveying