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CN-224212125-U - Double-sided release film production processing device

CN224212125UCN 224212125 UCN224212125 UCN 224212125UCN-224212125-U

Abstract

The utility model belongs to the technical field of double-sided release film production, in particular to a double-sided release film production processing device, which aims at the existing manual adjustment of the position of a cutting blade to adjust the dividing width, has low efficiency and is easy to influence by operators in precision; the utility model discloses a dust removing roller which lacks a self-cleaning function and needs frequent shutdown cleaning to influence the production efficiency, and the dust removing roller comprises a rack, wherein an unreeling roller and a reeling roller for unreeling and reeling are arranged at the top of the rack; self-cleaning assembly of integrated scraper blade and negative pressure dust absorption is through dynamic contact formula scraping impurity on the removal roller surface, combines the negative pressure pipeline to take out in real time and leaves the dust, prolongs the efficient dust removal cycle, reduces the maintenance demand of shutting down.

Inventors

  • ZHANG WEI
  • WANG ZHENGHONG

Assignees

  • 鸿翔瑞材料科技(淮安)有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (9)

  1. 1. The double-sided release film production processing device comprises a frame (1) and is characterized in that an unreeling roller (2) and a reeling roller (3) are arranged at the top of the frame (1), a limiting rod (5) is fixedly arranged in the frame (1), a plurality of cutting boxes (6) are connected to the limiting rod (5) in a sliding manner, and a cutting assembly is arranged in each cutting box (6); The cutting assembly comprises a first transmission shaft (7) which is rotatably arranged, one end of the first transmission shaft (7) extends to the outer side of the cutting box (6) and is fixedly sleeved with a cutting blade (8), a first transmission gear (32) is arranged on the first transmission shaft (7), the first transmission gear (32) is meshed with a spline gear (9) which is rotatably arranged in the cutting box (6), and the spline gear (9) is slidably connected with a spline shaft (10) through a sliding groove and a sliding block; two dust removal rollers (4) which are vertically symmetrical are rotationally arranged in the frame (1); Each cutting box (6) is provided with an adjusting component, the adjusting component comprises a third transmission gear (20) meshed with a rack (21) on the limiting rod (5), and the third transmission gear (20) is connected with a second motor (19) through a worm gear transmission mechanism; the self-cleaning component is arranged in the frame (1) and comprises two scraping plates (26) which are in contact with the surfaces of the corresponding dust removal rollers (4) and a cleaning box (25) communicated with the negative pressure pipe, and the inner wall of the cleaning box (25) is kept in contact and sealed with the outer wall of the dust removal rollers (4).
  2. 2. The double-sided release film production processing device according to claim 1, wherein a second transmission shaft (12) is rotatably connected to one side of the frame (1), a spline shaft (10) and the second transmission shaft (12) are respectively fixedly sleeved with a transmission chain wheel (11), the two transmission chain wheels (11) are in transmission connection through a chain (13), and the second transmission shaft (12) is driven by a first motor (14).
  3. 3. The double-sided release film production processing device according to claim 1, wherein the worm and gear transmission mechanism comprises a third transmission shaft (16) rotatably arranged in the cutting box (6), a worm wheel (17) fixedly sleeved on the third transmission shaft (16) and a worm (18) meshed with the worm wheel (17), the worm (18) is driven by a second motor (19), and the third transmission gear (20) is fixedly sleeved on the third transmission shaft (16).
  4. 4. The double-sided release film production processing device according to claim 1, wherein bearings of the unreeling roller (2) and the reeling roller (3) are fixed in grooves at the top of the frame (1) through buckles, second transmission gears (15) are fixedly sleeved on the reeling roller (3) and the second transmission shaft (12), and the two second transmission gears (15) are meshed for transmission.
  5. 5. The double-sided release film production processing device according to claim 1, wherein the dust removal roller (4) positioned above is slid in a first chute connected with the frame (1) through two first sliding blocks (22), and is driven to lift through two air cylinders (23) above the frame (1), one of the first sliding blocks (22) is fixedly connected with a third motor (24), and the output end of the third motor (24) is connected with the corresponding dust removal roller (4).
  6. 6. The double-sided release film production processing device according to claim 5, wherein two ends of one cleaning box (25) are fixedly connected with corresponding first sliding blocks (22), the other cleaning box (25) is fixedly connected with the inner parts of two sides of the frame (1), two scraping plates (26) are obliquely arranged in the corresponding two cleaning boxes (25), the two scraping plates (26) are in scraping contact with the surfaces of corresponding dust removing rollers (4), and the two cleaning boxes (25) are communicated with an external dust collector through negative pressure pipes.
  7. 7. The double-sided release film production processing device of claim 1, wherein a tension rod (28) is arranged in the frame (1), the tension rod (28) is slidably connected with a second sliding groove through a second sliding block (27), a sliding rod (29) and a spring (30) sleeved on the sliding rod (29) are arranged in the second sliding groove, and two ends of the spring (30) are respectively abutted to the top of the second sliding groove and the second sliding block (27).
  8. 8. The double-sided release film production processing device of claim 1, wherein two limiting rollers (31) are rotatably connected inside the frame (1), and the two limiting rollers (31) are symmetrically arranged on two sides of the plurality of cutting boxes (6).
  9. 9. The double-sided release film production and treatment device according to claim 4, wherein a rubber pad for increasing friction force is arranged in a groove at the top of the frame (1).

Description

Double-sided release film production processing device Technical Field The utility model relates to the technical field of production of double-sided release films, in particular to a production and treatment device of a double-sided release film. Background The double-sided release film is also called as a double-sided release film or a double-sided anti-adhesive film, and is a film material coated with release agents on both sides of a film substrate, and in the process of generating the double-sided release film, the double-sided release film needs to be subjected to slitting and cutting, and is wound into a small roll shape. The utility model with the bulletin number of CN222430988U discloses a double-sided release film production processing device which also lacks the following defects in use, namely, through rotating each threaded rotating ring, a corresponding blade mounting frame moves left and right under the action of threads, so that a cutting blade can move normally, the width of the double-sided release film after being divided is adjusted, the adjustment mode is low in efficiency, the cutting precision is easily reduced due to insufficient experience of operators, meanwhile, a dust removing roller for dust removal lacks self-cleaning, frequent shutdown cleaning is needed, and the generation efficiency is influenced. Disclosure of utility model The utility model aims to solve the defects that the cutting blade position is manually adjusted to adjust the cutting width, the efficiency is low, the precision is easily influenced by operators, the dust removing roller lacks a self-cleaning function, and the production efficiency is influenced by frequent shutdown cleaning. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The double-sided release film production processing device comprises a frame, wherein an unreeling roller and a reeling roller are arranged at the top of the frame, a limiting rod is fixedly arranged in the frame, a plurality of cutting boxes are connected to the limiting rod in a sliding manner, and a cutting assembly is arranged in each cutting box; The cutting assembly comprises a first transmission shaft which is rotationally arranged, one end of the first transmission shaft extends to the outer side of the cutting box and is fixedly sleeved with a cutting blade, a first transmission gear is arranged on the first transmission shaft and is in meshed connection with a spline gear which is rotationally arranged in the cutting box, and the spline gear is in sliding connection with the spline shaft through a sliding groove and a sliding block; Two dust removal rollers which are vertically symmetrical are rotationally arranged in the frame; Each cutting box is provided with an adjusting component, the adjusting component comprises a third transmission gear meshed with the rack on the limiting rod, and the third transmission gear is connected with a second motor through a worm gear transmission mechanism; the self-cleaning component is arranged in the frame and comprises two scraping plates which are in contact with the surfaces of the corresponding dust removing rollers and a cleaning box communicated with the negative pressure pipe, and the inner wall of the cleaning box is kept in contact and sealed with the outer wall of the dust removing rollers. In one possible design, the worm gear and worm transmission mechanism comprises a third transmission shaft which is rotatably arranged in the cutting box, a worm wheel fixedly sleeved on the third transmission shaft and a worm meshed with the worm wheel, the worm is driven by a second motor, and the third transmission gear is fixedly sleeved on the third transmission shaft. In one possible design, the bearings of the unreeling roller and the reeling roller are fixed in the groove at the top of the frame through buckles, and the reeling roller and the second transmission shaft are fixedly sleeved with second transmission gears, and the two second transmission gears are meshed for transmission. In one possible design, the dust removing roller located above slides in the first chute connected with the frame through two first sliding blocks, and is driven to lift through two air cylinders above the frame, one of the first sliding blocks is fixedly connected with a third motor, and the output end of the third motor is connected with the corresponding dust removing roller. In one possible design, two ends of one cleaning box are fixedly connected with the corresponding first sliding blocks, the other cleaning box is fixedly connected with two inner sides of the frame, two scraping plates are obliquely arranged in the corresponding two cleaning boxes, the two scraping plates are in scraping contact with the surfaces of the corresponding dust removing rollers, and the two cleaning boxes are communicated with an external dust collector through negative pressure pipes. In one possible design, a