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CN-115921536-B - Adjustable scraper for cleaning roller groove

CN115921536BCN 115921536 BCN115921536 BCN 115921536BCN-115921536-B

Abstract

The invention discloses an adjustable scraper for cleaning a roller groove, which belongs to the field of roller cleaning, and comprises a roller body, wherein a groove is formed in the roller body, a cleaning mechanism for cleaning residues in the roller body groove is arranged on the outer side of the roller body, the cleaning mechanism comprises two mounting seats, a connecting plate is fixedly connected between the two mounting seats, two limiting holes are formed in the two mounting seats, limiting shafts are inserted into the two limiting holes, one end, far away from the limiting holes, of the two limiting shafts close to the left side is fixedly connected with a first scraper, one end, far away from the limiting holes, of the two limiting shafts close to the right side is fixedly connected with a second scraper, foreign matters on three surfaces of the inner wall of the roller groove can be scraped, the tightness can be freely adjusted, and the cleaning effect of different groove sizes can be conveniently achieved.

Inventors

  • LI YAN

Assignees

  • 广州众山精密科技有限公司

Dates

Publication Date
20260508
Application Date
20221118

Claims (10)

  1. 1. An adjustable scraper for cleaning roller grooves comprises a roller body (16), and the roller body (16) is provided with grooves, and is characterized in that a cleaning mechanism (18) for cleaning residues in the grooves of the roller body (16) is arranged on the outer side of the roller body (16), the cleaning mechanism (18) comprises two mounting seats (10), two connecting plates (9) are fixedly connected between the mounting seats (10), two limiting holes (12) are formed in the mounting seats (10), limiting shafts (11) are inserted in the two limiting holes (12), one end, far away from the limiting holes (12), of each limiting shaft (11) close to the left side is fixedly connected with a first scraper (1), one end, far away from the limiting holes (12), of each limiting shaft (11) close to the right side is fixedly connected with a second scraper (2), a first screw (3) is connected to the mounting seat (10) close to the left side in a screwed mode, the first screw (3) is connected with the outer wall of the second scraper (2), two limiting shafts (10) close to the right side are connected with the first screw (4) in a screwed mode, one end, close to the third screw (6) is connected with the third screw (6) in a screwed mode, one end, close to the third screw (6) is connected with the third screw (4) is connected with the third screw (6), and the other end fixedly connected with third scraper (7) of spring (5), the one end laminating that spring (5) was kept away from to third scraper (7) is connected in the bottom surface of roll body (16) recess inner wall, the one end that first scraper (1) and second scraper (2) are close to roll body (16) is the laminating respectively and is connected in the left and right sides of roll body (16) recess inner wall.
  2. 2. The adjustable scraper for cleaning the roller grooves according to claim 1, wherein the first screw (3), the second screw (4) and the connecting plate (9) are fixedly connected with a rotating block (8) matched with the end, far away from the roller body (16), of the groove, and the rotating block (8) is provided with a hexagonal groove.
  3. 3. An adjustable doctor blade for cleaning roll grooves according to claim 1, characterized in that the bottoms of both said mounting bases (10) are provided with two clamping grooves (28) for adjusting the position of the mounting base (10).
  4. 4. The adjustable scraper for cleaning the roller grooves according to claim 1, wherein the upper surfaces of the two mounting seats (10) are respectively provided with two through holes, the bottom ends of the two through holes are respectively communicated with the two limit holes (12) on the corresponding mounting seat (10), the inner wall, close to the top, of the through hole is provided with a threaded groove, the inner wall, close to the bottom, of the through hole is provided with a smooth surface, the smooth surface, close to the bottom, of the through hole is slidably connected with an abutting block (14), the inner wall, close to the top, of the through hole is in threaded connection with a threaded shaft (13), the threaded shaft (13) is in threaded connection with the abutting block (14), and the lower surface of the abutting block (14) is in threaded connection with the outer surface of the limit shaft (11) positioned in the limit hole (12).
  5. 5. The adjustable scraper for cleaning roller grooves according to claim 4, wherein the lower surface of the abutting block (14) is provided with an arc-shaped groove matched with the arc-shaped outline of the limiting shaft (11), and the arc-shaped groove is clamped with the top of the limiting shaft (11).
  6. 6. The adjustable scraper for cleaning roller grooves according to claim 5, wherein the anti-skid blocks (15) are adhered to the inner walls of the arc-shaped grooves, the anti-skid blocks (15) are made of rubber, and the anti-skid blocks (15) made of rubber are used.
  7. 7. The adjustable scraper for cleaning the roller groove according to claim 1, wherein two limiting blocks (17) are fixedly connected to one side of the connecting plate (9) opposite to the roller body (16), sliding grooves matched with the third scraper (7) are formed in the opposite sides of the two limiting blocks (17), and two opposite sides of the third scraper (7) are in limiting sliding connection in the two sliding grooves.
  8. 8. The adjustable scraper for cleaning the roller groove according to claim 1, wherein pressure sensors are arranged in the first scraper (1) and the second scraper (2), a plurality of mounting grooves (20) are formed in one sides, attached to the inner walls of the roller grooves, of the first scraper (1) and the second scraper (2), of the roller body (16), monitoring balls (23) are arranged in the mounting grooves (20), one sides of the monitoring balls (23) protrude out of the mounting grooves (20), a plurality of spring wires (21) are fixedly connected to the other sides of the monitoring balls, one ends, far away from the monitoring balls (23), of the spring wires (21) are fixedly connected to the mounting grooves (20), pressure sensors (19) are formed in the first scraper (1) and the second scraper (2), sensing ends (22) corresponding to the mounting grooves (20) are formed in the pressure sensors (19), the sensing ends (22) are arranged in the mounting grooves (20), and the pressure sensors (19) are connected with an external alarm.
  9. 9. The adjustable scraper for cleaning roller grooves according to claim 8, wherein the monitoring ball (23) comprises a first hemisphere (24) and a second hemisphere (26), the first hemisphere (24) is a hemispherical solid shell, the second hemisphere (26) is a hemispherical hollow shell, liquid lubricating oil is filled between the second hemisphere (26) and the first hemisphere (24), and a plurality of oil outlets (25) are formed in the second hemisphere (26).
  10. 10. The adjustable scraper for cleaning roller grooves according to claim 9, wherein an absorbing layer (27) is adhered to the inner wall of the second hemisphere (26), and the absorbing layer (27) is made of sponge.

Description

Adjustable scraper for cleaning roller groove Technical Field The invention relates to the field of roller cleaning, in particular to an adjustable scraper for cleaning roller grooves. Background In the continuous rotation production process of the roller, residual metal scraps, carried particles, a mold release agent and the like can be accumulated when the female die is released. The method has the advantages that the stripping effect is affected after sundries remain in the roller grooves, the bandwidth size of the composite board after stripping is affected, the residues are involved in risks during compounding of two metals, and the pollution interface affects the compounding effect, so that product performance data exceeds standard, the quality risk is high, the roller grooves are required to be cleaned uninterruptedly by using an artist blade manually, potential safety hazards exist, cleaning operation is inconvenient, cleaning effect is not ideal, and therefore a scraper structure capable of cleaning the roller grooves in the production process is required to be designed and developed, the groove surface is kept clean all the time without foreign matters, and the product quality is ensured not to be affected. Disclosure of Invention 1. Technical problem to be solved Aiming at the problems in the prior art, the invention aims to provide an adjustable scraper for cleaning a roller groove, which can scrape foreign matters on three surfaces of the inner wall of the roller groove, can freely adjust the tightness and is convenient for achieving stable cleaning effect on different groove sizes. 2. Technical proposal In order to solve the problems, the invention adopts the following technical scheme. The utility model provides a scraper with adjustable clean roll recess is used, includes the roll body, and is equipped with the recess on the roll body, be used for cleaing away the interior residue clean mechanism of roll body recess is installed in the roll body outside, clean mechanism includes two mount pads, two fixedly connected with connecting plate between the mount pad, two all seted up two spacing holes on the mount pad, and all peg graft in two spacing holes and have spacing axle, be close to left two spacing axle keep away from spacing hole's one end fixedly connected with first scraper, be close to right two spacing axle keep away from spacing hole's one end fixedly connected with second scraper, be close to the right side on the mount pad spiro union have first screw rod, and first screw rod and the outer wall butt of second scraper, be close to the right side on the mount pad spiro union have the second screw rod, and the outer wall butt of second screw rod with first scraper, the spiro union has the third screw rod on the connecting plate, the one end that the third screw rod is close to the roll body installs the spring, and the other end fixedly connected with third of spring, the third is kept away from spacing axle keeps away from spacing hole's one end fixedly connected with the second scraper to the second scraper, is close to the right side the first screw rod and is rotated the second scraper to the second screw rod, and is made the second roll body to be close to the second side through the recess, the first screw rod is rotated to the second side, the second screw rod is rotated to the first side, and is made the second roll body is closed to the second side through the first screw rod is rotated to the second roll groove, and is closed to the second screw rod, and is closed to the second roll groove, and is closed to the inner wall, and then make the one end of third scraper and the laminating of the bottom surface of roll body recess inner wall, through the regulation to first screw rod, second screw rod and connecting plate, can reach control first scraper, second scraper and third scraper and clear up comprehensively and strike off the residue on the bottom surface to the left and right sides in the roll body recess, not only clean effectually, and carry out the free regulation according to the recess size, still avoided the manual work to use the potential safety hazard when the art designing sword cleans simultaneously. Further, the equal fixedly connected with of one end that roller body recess was kept away from to first screw rod, second screw rod and connecting plate is rather than the rotating block of looks adaptation, and has seted up the hexagonal groove on the rotating block, through the setting of rotating block and hexagonal groove, can reach the effect that makes things convenient for the technician to use manual or instrument to carry out fast adjustment to first screw rod, second screw rod and connecting plate. Further, two draw-in grooves for adjusting the mount pad position have all been seted up to two the bottom of mount pad, through the mounting bolt, when the bolt runs through the draw-in groove, through the length of draw-in groove, can reach the position wh