Search

CN-224213036-U - Press roll with self-cleaning function for paper machine

CN224213036UCN 224213036 UCN224213036 UCN 224213036UCN-224213036-U

Abstract

The utility model discloses a press roller with self-cleaning function for paper machine, which relates to the technical field of press roller for paper machine, comprising a fixed block, wherein the inside of the fixed block is provided with a press roller body, the outer surface of the fixed block is connected with a mechanical scraper in a sliding way, the inside of the fixed block is connected with a suction plate, the inside of the suction plate is communicated with a transport pipe, the upper end of the transport pipe is communicated with a gas transmission plate, the inside of the gas transmission plate is communicated with an air suction pipe, the outer surface of the mechanical scraper is connected with a transmission plate, the bottom surface of the transmission plate is connected with a fixed plate, the outer surface of the fixed plate is connected with a plugboard, and the outer surface of the plugboard is slidably connected with a storage box. Through the cooperation between mechanical scraper and the suction plate, mechanical scraper can clear up the compression roller body, and the suction plate can suck away impurity and fibre that these clearance got off, does not need to shut down, also does not need the manual clearance of user, has solved the manual clearance and has led to the problem that work efficiency is low.

Inventors

  • DING LIMING
  • LI XIYUAN

Assignees

  • 丹东新盛造纸机械有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (7)

  1. 1. The press roller with the self-cleaning function for the paper machine comprises a fixed block (1) and is characterized in that a press roller body (2) is arranged in the fixed block (1), a mechanical scraper (3) is connected to the outer surface of the fixed block (1) in a sliding manner, and an air suction plate (4) is connected to the inside of the fixed block (1); The inside of the air suction plate (4) is communicated with a conveying pipe (5), the upper end of the conveying pipe (5) is communicated with an air conveying plate (6), and the inside of the air conveying plate (6) is communicated with an air suction pipe (7); The outer surface of machinery scraper (3) is connected with drive plate (8), the bottom surface of drive plate (8) is connected with fixed plate (9), the outer surface of fixed plate (9) is connected with picture peg (10), the surface sliding connection of picture peg (10) has receiver (11).
  2. 2. A press roll with a self-cleaning function for a paper machine according to claim 1, characterized in that the upper surface of the receiving box (11) is provided with a cylinder (12), and the output end of the cylinder (12) is connected with the outer surface of the transmission plate (8).
  3. 3. A press roll with a self-cleaning function for a paper machine according to claim 1, wherein the outer surface of the fixed block (1) is connected with a transverse plate (13), the outer surface of the transport pipe (5) is in sliding connection with the inside of the transverse plate (13), and the bottom surface of the gas transmission plate (6) is connected with the upper surface of the transverse plate (13).
  4. 4. A press roll with a self-cleaning function for a paper machine according to claim 1, characterized in that the outer surface of the roll body (2) is slidingly connected with the bottom surface of the mechanical doctor (3), and the upper surface of the mechanical doctor (3) is slidingly connected with the bottom surface of the suction plate (4).
  5. 5. A press roll with a self-cleaning function for a paper machine according to claim 1, characterized in that the outer surface of the receiving box (11) is connected with the outer surface of the fixing block (1), and the outer surface of the receiving box (11) is in contact with the outer surface of the fixing plate (9).
  6. 6. A press roll with a self-cleaning function for a paper machine according to claim 1, characterized in that the outer surface of the fixing plate (9) is slidingly connected with the outer surface of the fixing block (1), and the outer surface of the insert plate (10) is slidingly connected with the outer surface of the fixing block (1).
  7. 7. A press roll with a self-cleaning function for a paper machine according to claim 3, wherein the upper surface of the transverse plate (13) is connected with a supporting frame (14), the air suction pipe (7) is arranged in the supporting frame (14), and the outer surface of the air suction plate (4) is connected with a baffle plate (15).

Description

Press roll with self-cleaning function for paper machine Technical Field The utility model relates to the technical field of press rolls of paper machines, in particular to a press roll with a self-cleaning function of a paper machine. Background Paper machines are a general term for a complete set of equipment that links the sections of pulp to form a web, and the action of the press rolls of the paper machine in operation is typically used to press the pulp, remove water, and make the paper tighter. In the process of pressing paper pulp and removing water, fibers or impurities are attached to the surface of the roller, and the fibers or impurities or long-time non-cleaning can cause the blockage of a device, and some existing pressing rollers usually need to be detached by a worker for cleaning when cleaning, and the cleaning mode needs to be closed, so that the working mode is labor-consuming and reduces the working efficiency, and therefore, the pressing roller with the self-cleaning function for the paper machine solves the problems. Disclosure of utility model First) solving the technical problems The utility model provides a press roller with a self-cleaning function for a paper machine, which solves the problem of low working efficiency caused by manual cleaning through the cooperation between a mechanical scraper and a suction plate. Two) technical scheme The press roller with the self-cleaning function of the paper machine comprises a fixed block, wherein a press roller body is arranged in the fixed block, a mechanical scraper is connected to the outer surface of the fixed block in a sliding manner, and a suction plate is connected to the inner part of the fixed block; the inside of the air suction plate is communicated with a conveying pipe, the upper end of the conveying pipe is communicated with an air conveying plate, and the inside of the air conveying plate is communicated with an air suction pipe; The outer surface of mechanical scraper is connected with the drive plate, the bottom surface of drive plate is connected with the fixed plate, the surface of fixed plate is connected with the picture peg, the surface sliding connection of picture peg has the receiver. Further, an air cylinder is mounted on the upper surface of the storage box, and the output end of the air cylinder is connected with the outer surface of the transmission plate. Further, the surface of fixed block is connected with the diaphragm, the surface and the inside sliding connection of diaphragm of conveyer pipe, the bottom surface and the upper surface of diaphragm of gas-supply board are connected. Further, the outer surface of the compression roller body is in sliding connection with the bottom surface of the mechanical scraper, and the upper surface of the mechanical scraper is in sliding connection with the bottom surface of the air suction plate. Further, the outer surface of receiver is connected with the surface of fixed block, the surface of receiver and the surface contact of fixed plate. Further, the outer surface of the fixed plate is in sliding connection with the outer surface of the fixed block, and the outer surface of the inserting plate is in sliding connection with the outer surface of the fixed block. Further, the upper surface of diaphragm is connected with the support frame, the aspiration channel is installed in the inside of support frame, the surface of suction plate is connected with the baffle. Third), beneficial effects: Compared with the prior art, the press roller with the self-cleaning function of the paper machine has the following beneficial effects: 1. This paper machine has compression roller of self-cleaning function, through the cooperation between mechanical scraper and the suction plate, mechanical scraper can clear up the compression roller body, lets attached fibre and impurity and the separation of compression roller body on the compression roller body, after impurity and fibre and compression roller body separation, the suction plate can suck away these impurity and fibre that clear up down to this accomplishes the clearance to impurity and fibre, does not need to shut down, also does not need the manual clearance of user, has solved the problem that manual clearance leads to work efficiency low. 2. This paper machine has compression roller of self-cleaning function, through the cooperation between parts such as drive plate and baffle, the drive plate can remove under the effect of cylinder, changes the position of mechanical scraper through the removal of drive plate, lets mechanical scraper can the compression roller body to reduce the time of mechanical scraper and compression roller body contact, let mechanical scraper be difficult to wearing and tearing, the baffle can keep off in mechanical scraper next door, lets mechanical scraper can not drop from the compression roller body after clearing up impurity and fibre, and is very convenient. Drawings In order to more clearly il