CN-122009722-A - Tobacco shred conveying device and tobacco shred conveying static electricity eliminating method

CN122009722ACN 122009722 ACN122009722 ACN 122009722ACN-122009722-A

Abstract

The invention relates to the technical field of tobacco production, in particular to a tobacco shred conveying device and a tobacco shred conveying static eliminating method, which are characterized in that a conductive structure is arranged on a tobacco shred storage box to lead out static charges in the tobacco shred storage box to the outside of the tobacco shred storage box, a static eliminating mechanism is arranged on the conveying mechanism, the static electricity eliminating mechanism eliminates static electricity of the conductive structure, so that static electricity inside and outside the wire storage box is eliminated in the conveying process of the wire storage box, the static electricity eliminating is not completely dependent on the wire storage box, and the wire storage box is not limited by the using time and the scene.

Inventors

DENG LIQIANG
LIANG WENBIN
XIA YONGMING
Liao Demin
WANG JIANSHENG
HUANG HONGXIN
CAO JIANHUA
HUANG XIANFEI
WANG JIANXIN

Assignees

广西中烟工业有限责任公司

Dates

Publication Date: 20260512
Application Date: 20260402

Claims (10)

1. Cut tobacco conveying device, its characterized in that includes: The tobacco shred storage device comprises a tobacco shred storage box (1), wherein the tobacco shred storage box (1) is used for containing tobacco shreds, a conductive structure (11) is arranged on the tobacco shred storage box (1), and the conductive structure (11) is used for guiding out electrostatic charges in the tobacco shred storage box (1) to the outside of the tobacco shred storage box (1); a conveying mechanism (2), wherein the conveying mechanism (2) is used for conveying the yarn storage box (1); And the static electricity eliminating mechanism (3) is arranged on the conveying mechanism (2), the static electricity eliminating mechanism (3) is configured to enable the conductive structure (11) to pass through the static electricity eliminating mechanism (3) when the yarn storage box (1) is conveyed on the conveying mechanism (2), and the static electricity eliminating mechanism (3) is used for eliminating static electricity of the conductive structure (11).
2. The tobacco shred conveying device according to claim 1, wherein the conveying mechanism (2) comprises a support (21), a mounting plate (22), conveying rollers (23) and guide plates (25), the two mounting plates (22) are arranged to be two, the two mounting plates (22) extend along the conveying direction of the tobacco shred storage box (1), two ends of the conveying rollers (23) are respectively connected to the two mounting plates (22) in a rotating mode, the support (21) is used for supporting the mounting plates (22), the guide plates (25) are located above the mounting plates (22) and are fixedly connected with the mounting plates (22), and the static electricity eliminating mechanism (3) is mounted on the guide plates (25).
3. The tobacco shred conveying device according to claim 2, wherein the guide plates (25) comprise two guide plates (25) which are fixedly connected with the two mounting plates (22) respectively, the static electricity eliminating mechanism (3) comprises two guide plates, and the two static electricity eliminating mechanisms (3) are mounted on the two guide plates (25) respectively.
4. A shredded tobacco conveying apparatus according to claim 3, characterized in that the static eliminating mechanism (3) comprises a mounting seat (31) and a spring carbon brush (32), the mounting seat (31) is fixedly connected to one side of the guide plate (25) away from the shredded tobacco storage box (1), the spring carbon brush (32) is mounted on the mounting seat (31), and the spring carbon brush (32) is in sliding fit with the conductive structure (11) when the shredded tobacco storage box (1) passes through the static eliminating mechanism (3).
5. The tobacco conveying device according to claim 4, characterized in that the guide plate (25) is provided with an opening (252), at least part of the spring carbon brush (32) passing through the opening (252) and abutting against the conductive structure (11).
6. A shredded tobacco conveying device according to claim 4, characterized in that the conductive structure (11) extends along the conveying direction of the shredded tobacco storage box (1), and that a part of the conductive structure (11) is located inside the shredded tobacco storage box (1) and another part protrudes from the outer surface of the shredded tobacco storage box (1).
7. A shredded tobacco conveying apparatus according to claim 2, characterized in that both ends of the guide plate (25) are provided with guide portions (251), the guide portions (251) extending toward the guide plate (25) away from the shredded tobacco storage box (1).
8. The tobacco conveying device according to claim 2, characterized in that the conveying mechanism (2) further comprises a supporting seat, the guide plate (25) is fixedly connected with the mounting plate (22) through the supporting seat, and the supporting seat is used for changing the horizontal position and/or the vertical position of the guide plate (25) relative to the mounting plate (22).
9. A method for eliminating static electricity for tobacco shred transportation, which is applied to the tobacco shred transportation device according to any one of claims 1 to 8, and comprises the following steps: Putting cut tobacco into a tobacco storage box (1) to enable the tobacco storage box (1) to convey along a conveying mechanism (2); And (3) adjusting the conveying speed of the yarn storage tank (1) to ensure that the time for eliminating the static electricity of the yarn storage tank (1) by the static electricity eliminating mechanism (3) is larger than a set value.
10. The static elimination method for tobacco shred transportation according to claim 9, characterized in that the static elimination mechanism (3) comprises a spring carbon brush (32), a current transformer (33) and an ion fan, wherein the spring carbon brush (32) and the ion fan are used for eliminating static electricity of the tobacco shred storage box (1), the ion fan is arranged at the downstream of the spring carbon brush (32) along the transportation direction of the tobacco shred storage box (1), and the current transformer (33) is used for sensing current in a grounding wire (34) of the spring carbon brush (32); when the spring carbon brush (32) performs static electricity elimination on a certain wire storage box (1), if the maximum induction current of the current transformer (33) is greater than or equal to a preset value, an ion fan is started to perform static electricity elimination on the wire storage box (1).

Description

Tobacco shred conveying device and tobacco shred conveying static electricity eliminating method Technical Field The invention relates to the technical field of tobacco production, in particular to a tobacco shred conveying device and a tobacco shred conveying static electricity eliminating method. Background In the tobacco production process, when the yarn storage box moves, rubs or contacts with dry air, a large amount of static charges are easy to generate and accumulate, and along with the accumulation of the static charges, static discharge can be initiated in the production process, so that the normal operation of related electronic components is disturbed, and the production process is abnormal or even forced to be interrupted. In addition, the static electricity can adsorb impurities such as dust in the environment, and the like, so that the tobacco shreds are polluted. The cut tobacco in the cut tobacco storage box can be adsorbed and agglomerated or unevenly distributed under the action of static electricity, so that the follow-up shredding and rolling process is affected. Meanwhile, sparks caused by electrostatic discharge may cause fire or even explosion accidents. In contrast, in the related art, although the yarn storage tank is generally made of an antistatic material, the antistatic performance gradually decays and the effect of eliminating static electricity gradually deteriorates as the service time increases. Or the wire storage box is grounded by using a grounding chain and other modes to remove static electricity on the surface of the wire storage box, but the static electricity inside the wire storage box still cannot be released, and when the wire storage box is positioned in a certain non-conductive area, the static electricity release cannot be realized through the grounding chain. Disclosure of Invention The invention aims to provide a tobacco shred conveying device and a tobacco shred conveying static electricity eliminating method, which are used for eliminating static electricity inside and outside a tobacco shred storage box in the conveying process of the tobacco shred storage box and are not limited by the using time and the scene. The invention provides a tobacco shred conveying device, which comprises: the tobacco shred storage box is used for containing tobacco shreds, and is provided with a conductive structure which is used for guiding out electrostatic charges in the tobacco shred storage box to the outside of the tobacco shred storage box; the conveying mechanism is used for conveying the yarn storage box; and the static electricity eliminating mechanism is arranged on the conveying mechanism and is configured to enable the conductive structure to pass through the static electricity eliminating mechanism when the wire storage box is conveyed on the conveying mechanism, and the static electricity eliminating mechanism is used for eliminating static electricity of the conductive structure. As the preferred technical scheme of pipe tobacco conveyor, conveying mechanism includes support, mounting panel, conveying roller and deflector, the mounting panel sets up to two, two the mounting panel is all followed the direction of delivery of wire storage box extends, the both ends of conveying roller rotate respectively and connect two on the mounting panel, the support is used for supporting the mounting panel, the deflector is located the top of mounting panel and with mounting panel fixed connection, static elimination mechanism installs on the deflector. As the preferred technical scheme of pipe tobacco conveyor, the deflector includes two, two the deflector respectively with two mounting panel fixed connection, static elimination mechanism includes two, two static elimination mechanism installs respectively on two the deflector. As the preferred technical scheme of pipe tobacco conveyor, static elimination mechanism includes mount pad and spring carbon brush, mount pad fixed connection is in the deflector deviates from the one side of wire storage case, the spring carbon brush is installed on the mount pad, the wire storage case passes through when static elimination mechanism, the spring carbon brush with electrically conductive structure sliding fit. As a preferred technical scheme of the tobacco shred conveying device, the guide plate is provided with an opening, and at least part of the spring carbon brush penetrates through the opening and is abutted against the conductive structure. As the preferable technical scheme of the tobacco shred conveying device, the conductive structure extends along the conveying direction of the tobacco shred storage box, one part of the conductive structure is positioned inside the tobacco shred storage box, and the other part of the conductive structure protrudes out of the outer surface of the tobacco shred storage box. As the preferred technical scheme of tobacco shred conveying device, both ends of the guide plate are provided with gu