CN-224219425-U - Cigarette tipping paper crimping device

CN224219425UCN 224219425 UCN224219425 UCN 224219425UCN-224219425-U

Abstract

The utility model discloses a cigarette tipping paper crimping device which comprises a guide plate assembly and a crimping device, wherein the guide plate assembly comprises a head dropping wheel, a guide plate and a protective support, the head dropping wheel is fixedly arranged in the protective support, the guide plate is connected to the protective support, the crimping device is arranged above the guide plate, the crimping device comprises a cylindrical base and a scraper, the base is provided with an axial mounting groove, the scraper is embedded in the mounting groove, the cutting edge faces outwards and is locked and fixed through a pressing plate, an ash sucking device fixedly arranged on the guide plate is arranged in the extending line direction of the cutting edge, the scraper is of a diamond structure, and right-angled triangle notches are respectively arranged at the upper working end and the lower working end along the two sides of a central axis. The scraper appearance designs into unique diamond structure, guarantees that the scraper blade is sharp enough, can ensure the wearability of scraper again, and the tipping paper ash absorbing device of setting up has avoided the scraper at the during operation, and tipping paper ash fall too much and influence the technical problem of equipment normal operating.

Inventors

ZHOU ZHANGMING
ZENG BIAO
WU WEI
LIU JIANWEN
CHEN JINWEN
ZHOU KAI
LIU XINYU
ZHOU HEPING
GONG HUI
WAN QIAN
TAN JIE
JIANG YUANXIN
WEI RENQUAN
LI CHANGLIN
CHEN LIPING
HU GANG
WEN YAYU
Yuan sanming

Assignees

湖南中烟工业有限责任公司

Dates

Publication Date: 20260512
Application Date: 20250422

Claims (8)

1. The utility model provides a cigarette tipping paper crimping device, its characterized in that, includes baffle subassembly and curler, the baffle subassembly is including falling first round, baffle and protection support, it sets firmly in the protection support to turn around the round, the baffle is connected on the protection support, the curler is installed in the top of baffle, the curler includes cylindrical base and scraper, axial mounting groove has been seted up to the base, the scraper embedding in the mounting groove and the cutting edge outwards and dead fixedly through the clamp plate lock, the extension line direction of cutting edge is equipped with the ash suction device of setting firmly on the baffle, the scraper is diamond structure and upper and lower work end department has seted up right triangle breach along the axis both sides respectively.
2. The cigarette tipping paper crimping device of claim 1, wherein the guide plate comprises a horizontal plate and an inclined plate, the horizontal plate is connected with the protective support, and the inclined plate is connected at one end of the horizontal plate far away from the protective support, and an included angle between the horizontal plate and the inclined plate is an obtuse angle.
3. The cigarette tipping paper crimping device according to claim 2, wherein the ash absorbing device comprises a fixed block, a connecting pipe, a negative pressure air suction pipe and a negative pressure generating device, wherein the fixed block is arranged at an included angle of the horizontal plate and the inclined plate and comprises a horizontal joint surface along the direction of the horizontal plate and an inclined joint surface along the direction of the inclined plate, a dust absorbing cavity is arranged in the fixed block, one side, far away from the guide plate, of the fixed block is provided with an air suction side surface with a dust absorbing opening, the air suction side surface corresponds to the peripheral surface of the base and is spaced a certain distance, the opposite angle of the dust absorbing opening is provided with an air suction hole positioned on the inclined joint surface, the air suction hole is communicated with the inlet end of the negative pressure air suction pipe through the connecting pipe, and the negative pressure air suction pipe is connected with the negative pressure generating device.
4. The cigarette tipping paper crimping device according to claim 3, wherein the air suction side surface is an arc surface, the axis of the arc surface is coincident with the extension line of the cutting edge, and a long dust collection opening with the same length as the scraper is formed in the circumferential direction of the arc surface.
5. The cigarette tipping paper crimping device according to claim 3, wherein a supporting plate with an obtuse angle is arranged below the guide plate, the inclined plate and the supporting plate are provided with round holes which penetrate through the supporting plate and correspond to the suction holes, the round holes are connected with the connecting pipe through fixing pipe joints, the connecting pipe is connected with the negative pressure suction pipe, and the negative pressure suction pipe is connected with the negative pressure generating device through connecting pipe joints positioned on the wallboard.
6. The cigarette tipping paper crimping device according to claim 1, wherein the working end of the scraper is a right triangle blade, and the acute angle of the right triangle blade is 20-40 °.
7. The cigarette tipping paper crimping device according to claim 1, wherein the mounting groove is a V-shaped groove, a vertex angle of the V-shaped groove is 40-80 degrees, and the pressing plate locks and fixes the scraper in the V-shaped groove through a fastening bolt.
8. The cigarette tipping paper crimping device of claim 1, wherein the scraper is a carbide scraper.

Description

Cigarette tipping paper crimping device Technical Field The utility model belongs to the technical field of cigarette production devices, and particularly relates to a cigarette tipping paper crimping device. Background The ZJ118 type crimping device is an important component in the tipping paper transport path and functions to "nap" and "pre-crimp" the tipping paper. The pre-curling means that the adhesive liquid is smeared more fully when the tipping paper is glued by a rubber roller, and the pre-curling means that a certain curling force is applied to the tipping paper by the physical contact of the crimper scraper and the tipping paper so as to eliminate the uneven tension of the tipping paper and the condition of the uneven tension in the conveying process, so that the tipping paper passing through the crimper has balanced tension and smooth surface, and the tipping paper can be ensured to be uniformly attached to cigarettes and filter tips in the subsequent tipping process. The curler on ZJ118 model designed by the tobacco mill is difficult to achieve the technological requirements in terms of "napping" and "pre-curling" effects when the tipping paper with beautiful color, hardness, smoothness, wear resistance and toughness of the new technology is partially used for production due to the limitation of the scraper material and the appearance, and the quality defects of poor gluing effect, uneven curling of the surface of the tipping paper, unstable adhesion, edge warping, air leakage, turning around and the like of the tipping paper are caused when the produced finished product cigarette is discharged. In addition, the square ceramic scraper used by the curler has poor wear resistance, the service life is only 1-2 weeks, and the cutter edge is not sharp after being worn in the production process, so that the napping effect and the pre-curling effect are continuously reduced, and the occurrence frequency of defective cigarettes is further enlarged. Therefore, to solve the above problems, it is critical to optimize the structural form of the crimper scraper and to select a new material to improve the wear resistance and the napping crimping effect. Disclosure of Invention Aiming at the defects of the prior art, the utility model provides a cigarette tipping paper crimping device, which aims to solve the technical problems that when tipping paper with beautiful color, smooth hardness, wear resistance and toughness is produced by adopting a new process at the ZJ118 application part, the tipping paper is not firmly pasted, edge-curling, air leakage, turning around and other quality defects are caused by poor effects of a crimper on napping and pre-crimping. The technical scheme provided by the utility model is as follows: The utility model provides a cigarette tipping paper crimping device which comprises a guide plate assembly and a crimping device, wherein the guide plate assembly comprises a turning wheel, a guide plate and a protective support, the turning wheel is fixedly arranged in the protective support, the guide plate is connected to the protective support, the crimping device is arranged above the guide plate, the crimping device comprises a cylindrical base and a scraper, the base is provided with an axial mounting groove, the scraper is embedded into the mounting groove, a cutting edge faces outwards and is locked and fixed through a pressing plate, an ash suction device fixedly arranged on the guide plate is arranged in the direction of an extension line of the cutting edge, and the scraper is of a diamond structure and is provided with right-angled triangle notches along two sides of a central axis respectively at the upper working end and the lower working end. Further, the baffle includes horizontal plate and hang plate, the horizontal plate links to each other with the protection support, hang plate connects the one end that keeps away from the protection support at the horizontal plate and both contained angles are the obtuse angle. Further, the ash absorbing device comprises a fixed block, a connecting pipe, a negative pressure air suction pipe and a negative pressure generating device, wherein the fixed block is arranged at the included angle of the horizontal plate and the inclined plate and comprises a horizontal joint surface along the horizontal plate direction and an inclined joint surface along the inclined plate direction, a dust suction cavity is arranged in the fixed block, one side, away from the guide plate, of the fixed block is provided with an air suction side surface with a dust suction opening, the air suction side surface is corresponding to the outer peripheral surface of the base and is spaced by a certain distance, the opposite angle of the dust suction opening is provided with an air suction hole positioned on the inclined joint surface, the air suction hole is communicated with the inlet end of the negative pressure air suction pipe through the connecting pipe, an