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CN-122007070-A - Double-head integrated cleaning tool and method for cigarette making machine

CN122007070ACN 122007070 ACN122007070 ACN 122007070ACN-122007070-A

Abstract

The invention discloses a double-head integrated cigarette machine cleaning tool and a double-head integrated cigarette machine cleaning method, and belongs to the technical field of maintenance of cigarette manufacturing equipment. The tool includes a handle, an arcuate cleaning blade, and a clamp-type cleaning blade. The arc-shaped cleaning knife is provided with an arc-shaped working surface matched with the arc-shaped curved surface of the cigarette rubbing plate, and is formed by compounding a metal working plate and a heat insulation material plate, wherein a non-working edge is a round angle, and the junction of the working surface and the side wall is a plane natural intersection edge. The clamp type cleaning knife is of a plate-shaped structure, a U-shaped crack with an opening on the bottom surface and through two sides is formed, the width of the crack is matched with the thickness of the paper cutting wheel blade, a guide inclined plane is arranged at the lateral opening, an attaching surface is arranged at the bottom end of the clamping part, the working edge is a plane natural intersection edge, and the non-working edge is a round angle. The invention can effectively and safely remove the dry scale, avoid cutting injury and scalding, reduce equipment abrasion and lower maintenance cost.

Inventors

  • WANG MAOFANG
  • ZHANG PENG
  • CHEN SHENG

Assignees

  • 红云红河烟草(集团)有限责任公司

Dates

Publication Date
20260512
Application Date
20260413

Claims (10)

  1. 1. A double-ended integrated cigarette making machine cleaning tool, comprising: A handle (2); The arc-shaped cleaning knife (1) is connected to the first end of the handle (2), and the arc-shaped cleaning knife (1) is provided with an arc-shaped working surface matched with the arc-shaped curved surface of the cigarette rubbing plate (5); the clamp type cleaning knife (3) is connected to the second end of the handle (2), the clamp type cleaning knife (3) is provided with a linear clamp gap (32) extending along the length direction of the clamp type cleaning knife, the width of the clamp gap (32) is matched with the thickness of the paper cutting wheel blade (4), and at least one end of the clamp gap (32) is opened for the blade to enter.
  2. 2. The double-head integrated cigarette machine cleaning tool according to claim 1, wherein the arc cleaning knife (1) is provided with an arc working surface, the curvature of the arc working surface is matched with the curvature of an arc curved surface of the cigarette rubbing board (5), and the arc length of the arc working surface is matched with the width of the arc curved surface of the cigarette rubbing board (5); the non-working edges of the arc-shaped cleaning knife (1) are all round corner transition structures and are used for avoiding scratching hands of operators and non-working areas of the rubbing plate during cleaning, and the junction of the arc-shaped working surface and the side wall is an edge formed by natural intersection of planes.
  3. 3. The double-head integrated cigarette machine cleaning tool according to claim 1, wherein the clamp type cleaning knife (3) is of a plate-shaped structure, a U-shaped clamp seam (32) extending along the length direction of the clamp structure is formed in the middle of the plate-shaped structure, the bottom surface of the U-shaped clamp seam (32) is open, two side surfaces of the U-shaped clamp seam are penetrated along the length direction, and the clamp type cleaning tool is used for enabling a paper cutting wheel blade (4) to enter the clamp seam (32) from the side direction and slide back and forth along the length direction; A guide inclined plane is arranged at the lateral opening of the U-shaped clamp gap (32), and the guide inclined plane is in smooth transition with the inner side wall of the clamp gap (32) and is used for guiding the paper cutting wheel blade (4) to smoothly enter the clamp gap (32); The width of the crack (32) is matched with the thickness of the paper cutting wheel blade (4), so that the blade can slide back and forth along the length direction of the blade after entering the crack (32), and the glue scale on the surface of the blade and in the gap can be scraped through relative movement.
  4. 4. The double-head integrated cigarette making machine cleaning tool according to claim 1, wherein the handle (2) is of a long bar-shaped structure, an anti-slip structure is arranged on the surface of the handle, and the anti-slip structure is of anti-slip knurling or anti-slip lines and is used for improving the stability of an operator when holding the handle and avoiding tool slipping in the cleaning process.
  5. 5. The double-head integrated cigarette machine cleaning tool according to claim 1, wherein the connection part of the arc-shaped cleaning knife (1) and the handle (2) and the connection part of the clamp-type cleaning knife (3) and the handle (2) are respectively provided with an extension part (21) protruding from the surface of the handle (2) for limiting the hand and preventing the hand from sliding down.
  6. 6. The double-ended integrated cigarette machine cleaning tool according to claim 1, characterized in that the maximum distance between the outer sides of the two clamping parts of the clamp type cleaning knife (3) is smaller than the distance between two adjacent blades on the tipping paper cutting wheel (4) When the clamp type cleaning knife (3) is sleeved on one of the paper cutting wheel blades and slides back and forth along the length direction of the blade for cleaning, a gap is kept between the outer edge of the clamping part and the adjacent paper cutting wheel blade so as to avoid interference.
  7. 7. The double-head integrated cigarette machine cleaning tool according to claim 1, wherein external threads are respectively arranged at two ends of the handle (2), internal threaded holes are respectively arranged at the connecting ends of the arc-shaped cleaning knife (1) and the clamp-type cleaning knife (3), and the arc-shaped cleaning knife (1) and the clamp-type cleaning knife (3) are detachably connected to two ends of the handle (2) through engagement of the internal threaded holes and the external threads respectively.
  8. 8. The double-head integrated cigarette making machine cleaning tool according to claim 1, wherein the arc cleaning knife (1) is a composite structure composed of an arc metal working plate and a heat insulation material plate, an arc working surface matched with an arc curved surface of the cigarette rubbing plate (5) is formed on one side surface of the arc metal working plate, the heat insulation material plate is fixedly connected to one side, away from the arc working surface, of the arc metal working plate, and is used for blocking high temperature on the arc metal working plate from being conducted to the handle (2), so that the scalding risk of operators is reduced.
  9. 9. The double-head integrated cigarette machine cleaning tool according to claim 3, wherein the two clamping part bottoms of the clamp type cleaning knife (3) are respectively provided with an attaching surface for contacting with the surface of the paper cutting wheel, the attaching surface is a plane or an arc surface matched with the curvature of the surface of the paper cutting wheel, the edge of the attaching surface is of a round corner transition structure, so that the clamping part bottom can attach to the surface of the paper cutting wheel and avoid scratching the paper cutting wheel during reciprocating sliding, the working edge of the clamp type cleaning knife (3) is an edge formed by naturally intersecting planes for stripping scale during reciprocating sliding, and the non-working edge of the clamp type cleaning knife is of a round corner transition structure for avoiding scratching the cutting edge of the paper cutting wheel blade (4) and the hand of an operator.
  10. 10. A method of cleaning a cigarette making machine using the double-ended integrated cigarette making machine cleaning tool of any one of claims 1 to 9, comprising the steps of: holding a handle (2), sleeving a crack (32) of a clamp type cleaning knife (3) on a blade of a tipping paper cutting wheel (4), sliding back and forth along the length direction of the blade, and scraping off glue and dirt on the surface of the blade and in a gap; And step two, turning over the handle (2), attaching the arc working surface of the arc cleaning knife (1) to the arc curved surface of the cigarette rubbing plate (5), sliding back and forth along the curved surface, and scraping off the glue dirt on the surface of the rubbing plate.

Description

Double-head integrated cleaning tool and method for cigarette making machine Technical Field The invention belongs to the technical field of maintenance of cigarette manufacturing equipment, and particularly relates to a cleaning tool and a cleaning method for a double-head integrated cigarette making machine. Background In the cigarette production process, the tipping paper cutting wheel and the cigarette rubbing board are key easy-to-pollute components of the cigarette machine, and the cleaning maintenance of the tipping paper cutting wheel and the cigarette rubbing board directly relates to the cigarette production efficiency and the product quality. The two are arranged adjacently in space and are positioned in a narrower operation area of the cigarette making machine, the hand movement space is severely limited, the surfaces of the two are easy to be adhered with dry glue dirt, an operator needs to alternately clean and maintain the glue dirt of the two adjacent parts in the limited space, the operation is complex and inconvenient, and the difficulty and the labor intensity of cleaning operation are further increased. The tipping paper (also called tipping paper) cutting wheel is used for cutting the glued tipping paper into paper sheets with specified sizes, and a plurality of sharp blades are uniformly distributed on the circumference of the tipping paper cutting wheel. The tipping paper is firstly coated with latex in a specific area through a gluing device, then is conveyed to a paper cutting wheel, and is cut into independent paper sheets by a blade on the paper cutting wheel, so that preparation is made for subsequent rubbing and forming of cigarettes and filters. The paper cutting wheel cuts the glued tipping paper, so that latex on the surface of the tipping paper is extremely easy to adhere to the surface of the blade and the gap between the blades in the cutting and transferring processes. As the equipment continues to run, the water in the residual latex gradually evaporates, resulting in desiccation and dryness of the scale, forming hard attachments which are difficult to remove, and difficult to strip by common cleaning tools. If the cigarette is not cleaned in time, the adhered glue dirt can cause the reduction of paper cutting precision, the problems of uneven cutting, burrs and the like of tipping paper are caused, so that the cigarettes are unqualified in the subsequent rubbing and connecting process, the defective cigarette rate is increased, meanwhile, the glue dirt is accumulated for a long time to abrade the blade, the service life of the blade is shortened, and the equipment maintenance cost is increased. The cigarette rubbing board is positioned at the downstream of the tipping paper cutting wheel and is used for rubbing and connecting the cut tipping paper sheet with glue with the cigarette and the filter tip for forming. The rubbing plate is internally integrated with a heating component, the surface temperature reaches 120-150 ℃ in a working state, and the high-temperature environment accelerates the emulsion solidification. In the rubbing process, the latex on the glue-coated surface of the tipping paper is extruded by rubbing pressure, so that a trace amount of latex overflows from the joint, and the overflowed latex is instantly solidified under the high temperature of 120-150 ℃ and is tightly adhered to the surface of the rubbing plate, so that dry-bonded glue scale is formed. As the working surface of the rubbing plate is an arc-shaped curved surface, overflowed latex is easy to accumulate in a concave area of the curved surface, and the combination of the accumulated latex dirt and the surface of the rubbing plate is tighter and more difficult to clean after long-term accumulation. The adhesion of the glue dirt causes uneven rubbing working surface, thereby causing quality problems such as loose rubbing and falling off of cigarettes. At present, the cleaning mode of the dry-bonded adhesive scales on the surfaces of the two parts in the industry is single, the existing tool is difficult to meet the high-efficiency adhesive-removing requirement, the common hairbrush can only wipe floating dust on the surfaces of the parts, the stripping and removing capacity of the dry-bonded adhesive scales is almost zero, the dry-bonded adhesive scales which are firmly adhered cannot be thoroughly removed, and when the adhesive scales are seriously dried, operators can only manually scrape the adhesive scales by using a simple scraper (such as a screwdriver, a blade and the like). However, although the simple scraper can barely scrape part of hard glue dirt, the cutting edge of the simple scraper is difficult to be attached to a blade gap of a paper cutting wheel or an arc-shaped curved surface of a rubbing plate, so that the glue removing effect is limited, the surfaces of equipment parts are easily scratched, and the service life of the equipment is influenced. More critical is that wh