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CN-224222104-U - Secondary napping device

CN224222104UCN 224222104 UCN224222104 UCN 224222104UCN-224222104-U

Abstract

The utility model belongs to the technical field of cigarette equipment and discloses a secondary roughening device which comprises a paper guide block, a connecting block, a mounting block, a fastening component and a scraper, wherein a plurality of air suction holes are formed in the paper guide surface of the paper guide block, the air suction holes can be connected with external negative pressure equipment to absorb tipping paper, the running direction of the tipping paper is guided, the contact angle of the tipping paper and the scraper is controlled, the tipping paper is guaranteed to be comprehensively scratched, the connecting block is detachably connected to the paper guide block, the mounting block is mounted on the connecting block, a first clamping groove matched with the lower end of the scraper is formed in the top of the mounting block, the fastening component is mounted on the mounting block, a second clamping groove matched with the upper end of the scraper is formed in the top of the mounting block, the scraper can be clamped between the first clamping groove and the second clamping groove, so that the scraper is mounted stably, the scraper is prevented from shaking or shifting during working, the edge of the upper end of the scraper protrudes out of the paper guide surface, the tipping paper is convenient to be scratched, the tipping paper can be secondarily scratched through the arrangement, and the roughening effect is improved.

Inventors

  • ZHU JIANG
  • LIU LIYU
  • LIU PEILIANG
  • WU YUAN

Assignees

  • 湖北中烟工业有限责任公司

Dates

Publication Date
20260512
Application Date
20250324

Claims (10)

  1. 1. The secondary roughening device is characterized by comprising a paper guide block (1), a connecting block (2), a mounting block (3), a fastening component and a scraper (6); The paper guide surface of the paper guide block (1) is provided with a plurality of air suction holes (11), and the air suction holes (11) can be connected with external negative pressure equipment; The utility model discloses a paper guide device, including connecting block (2), mounting block (3), scraper (6) upper end, connecting block (1), connecting block (2) can dismantle connect in paper guide block (1), install in install block (3) in first draw-in groove (31) of scraper (6) lower extreme looks adaptation, and set up with second draw-in groove (51) of scraper (6) upper end looks adaptation, scraper (6) can the joint between first draw-in groove (31) and second draw-in groove (51), just the cutting edge of scraper (6) upper end protrusion in the paper guide face.
  2. 2. The secondary roughening device according to claim 1, characterized in that the mounting block (3) is connected to the connecting block (2) in a position-adjustable manner in the height direction of the paper guide block (1).
  3. 3. The secondary roughening device according to claim 2, further comprising a first fastener (7), wherein the first fastener (7) is screwed with the mounting block (3) and the connecting block (2) in the height direction of the paper guide block (1).
  4. 4. A secondary roughening device according to claim 3, further comprising a second fastening member (8), wherein the mounting block (3) is provided with an adjusting groove (32) extending in the height direction of the paper guide block (1), the second fastening member (8) is provided in the adjusting groove (32) in a penetrating manner, one end of the second fastening member is in threaded connection with the connecting block (2), and the other end of the second fastening member is used for fastening the mounting block (3) to the connecting block (2) in a pressing manner.
  5. 5. The secondary roughening device according to claim 1, wherein the connecting block (2) is provided with a mounting groove (21), and the lower end of the mounting block (3) is clamped in the mounting groove (21).
  6. 6. The secondary roughening device according to claim 1, wherein the fastening assembly comprises a left fastening block (4) and a right fastening block (5) symmetrically arranged on two sides of the mounting block (3), and the second clamping groove (51) is correspondingly formed on the left fastening block (4) and the right fastening block (5).
  7. 7. The secondary roughening device according to claim 6, characterized in that the left fastening block (4) and the right fastening block (5) are both screwed with the mounting block (3).
  8. 8. The secondary roughening device according to claim 1, characterized in that the suction openings (11) are located at the end of the paper guide block (1) remote from the doctor blade (6).
  9. 9. The secondary roughening device according to claim 8, wherein the air suction holes (11) are arranged in an array on the paper guide surface, and are at least two rows along the length direction of the paper guide surface, and at least six columns along the width direction of the paper guide surface.
  10. 10. The secondary roughening device according to any one of claims 1-9, characterized in that the doctor blade (6) is a ceramic blade.

Description

Secondary napping device Technical Field The utility model relates to the technical field of cigarette equipment, in particular to a secondary roughening device. Background In the production process of a wrapping workshop, the thickness of the laser tipping paper with double rows of punching surfaces used at present is large, the bonding surface is very smooth, and good adhesive force is difficult to form on the tipping paper after sizing, so that the tipping paper cannot be firmly adhered to cigarettes in a cigarette rubbing and connecting process, and serious quality accidents such as smoke generation and shrinkage are frequently caused. Once this occurs, the plant has to pause the production for treatment, and also to handle a large number of waste branches due to quality problems. The method consumes a large amount of precious production time, also causes the number of waste cigarettes to be increased sharply, greatly increases the production cost, remarkably increases the labor intensity of workers, greatly improves the equipment maintenance difficulty due to frequent faults, and seriously affects the production stability and efficiency. When the existing napping block curls in napping, the full and complete scraping effect on tipping paper is difficult to realize, and the problem that the tipping paper is not firmly adhered can not be fundamentally solved. Therefore, it is desirable to provide a secondary roughening apparatus to solve the above-mentioned problems. Disclosure of utility model The utility model aims to provide a secondary roughening device which is used for comprehensively and carefully roughening and curling tipping paper, ensuring that the tipping paper can be tightly and firmly rubbed with cigarettes in place in the rubbing and connecting process, avoiding the phenomenon of wrinkling of the cigarettes caused by infirm adhesion of the tipping paper, reducing the production cost and improving the production efficiency. To achieve the purpose, the utility model adopts the following technical scheme: The secondary roughening device comprises a paper guide block, a connecting block, a mounting block, a fastening component and a scraper; the paper guide surface of the paper guide block is provided with a plurality of air suction holes which can be connected with external negative pressure equipment; The utility model discloses a paper guide device, including the connecting block, the installation piece install in on the connecting block, just the installation piece top seted up with the first draw-in groove of scraper lower extreme looks adaptation, fastening component install in on the installation piece, and seted up with the second draw-in groove of scraper upper end looks adaptation, the scraper can the joint between first draw-in groove and second draw-in groove, just the cutting edge of scraper upper end protrusion in the paper guide face. Further, the installation block is adjustably connected to the connection block along the height direction of the paper guide block. Further, the secondary roughening device further comprises a first fastening piece, and the first fastening piece is in threaded connection with the mounting block and the connecting block along the height direction of the paper guide block. Further, the secondary roughening device further comprises a second fastening piece, an adjusting groove extending along the height direction of the paper guide block is formed in the mounting block, the second fastening piece penetrates through the adjusting groove, one end of the second fastening piece is in threaded connection with the connecting block, and the other end of the second fastening piece is used for pressing and fastening the mounting block to the connecting block. Further, the connecting block is provided with a mounting groove, and the lower end of the mounting block is clamped in the mounting groove. Further, the fastening assembly comprises a left fastening block and a right fastening block which are symmetrically arranged on two sides of the mounting block, and the left fastening block and the right fastening block are correspondingly provided with the second clamping groove. Further, the left fastening block and the right fastening block are both in threaded connection with the mounting block. Further, the air suction hole is positioned at one end of the paper guide block, which is far away from the scraper. Further, the air suction holes are arranged on the paper guide surface in an array manner, at least two rows are arranged along the length direction of the paper guide surface, and at least six columns are arranged along the width direction of the paper guide surface. Further, the scraper is a ceramic knife. The utility model has the beneficial effects that: The utility model provides a secondary roughening device which comprises a paper guide block, a connecting block, a mounting block, a fastening component and a scraper, wherein a plurality of air suct