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CN-224226282-U - CPP curtain coating membrane production is with cutting machine

CN224226282UCN 224226282 UCN224226282 UCN 224226282UCN-224226282-U

Abstract

The utility model discloses a CPP curtain coating film production splitting machine, which comprises a main body, a winding assembly and a vertical plate for supporting the winding assembly, wherein the front side of the vertical plate is fixedly connected with a supporting block, the left side of the supporting block is fixedly connected with a gear motor, the right side of the supporting block is provided with a transmission shaft, the surface of the transmission shaft is fixedly connected with a supporting frame, and the rear side of the supporting frame is provided with a pressing device. According to the utility model, through the matched use of the supporting block, the gear motor, the transmission shaft, the supporting frame, the pressing device and the cleaning device, the problems that when the existing CPP casting film production splitting machine is used, the CPP casting film is lack of functions of pressing and cleaning the surface of the CPP casting film, the CPP casting film is lack of functions of pressing, loosening phenomenon can occur in the winding process of the split CPP casting film, fusion burrs can occur in the splitting process, and if the burrs are not cleaned in time, the burrs can be embedded into the film surface, and scratch or concave-convex defects are caused are solved.

Inventors

  • Zhong Pingyi
  • Zhao Dianling
  • Mei Chuanhuang
  • Mei Chuanbang

Assignees

  • 温州伽和新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250623

Claims (7)

  1. 1. The CPP curtain coating membrane production splitting machine comprises a main body (1), a winding component (2) and a vertical plate (3) for supporting the winding component (2), and is characterized in that a supporting block (4) is fixedly connected to the front side of the vertical plate (3), a reducing motor (5) is fixedly connected to the left side of the supporting block (4), a transmission shaft (6) is arranged on the right side of the supporting block (4), a support frame (7) is fixedly connected to the surface of the transmission shaft (6), a pressing device (8) is arranged on the rear side of the support frame (7), and a cleaning device (9) matched with the pressing device (8) is arranged at the top of the support frame (7).
  2. 2. A splitting machine for producing CPP casting films according to claim 1 is characterized in that the left side of the transmission shaft (6) penetrates through the supporting block (4) and extends to the outer side of the supporting block (4) to be fixedly connected with the output end of the speed reducing motor (5).
  3. 3. The CPP curtain coating film production slitter of claim 1, wherein the left side and the right side at the top of the supporting frame (7) are fixedly connected with sliding columns (10) matched with the cleaning device (9).
  4. 4. The CPP curtain coating film production splitting machine of claim 1, wherein the compressing device (8) comprises a locating rack (801), a compressing roller (802) is arranged on the inner side of the locating rack (801), limit columns (803) are arranged on the left side and the right side of the front side of the locating rack (801), springs (804) are sleeved on the surfaces of the limit columns (803), pushing plates (805) are arranged on the front side of the limit columns (803), and extrusion holes (806) are formed in one side, opposite to the pushing plates (805), of each pushing plate.
  5. 5. A CPP curtain coating film production slitter as claimed in claim 1, wherein the cleaning device (9) comprises a lifting plate (901), a cleaning scraper (902) is arranged on the front side of the bottom of the lifting plate (901), and pushing columns (903) are arranged on the rear sides of the left side and the right side of the lifting plate (901).
  6. 6. The CPP curtain coating film production slitter of claim 4, wherein both ends of pinch roller (802) are all connected with the inboard rotation of spacer (801), the rear side of spacing post (803) is connected with spacer (801) fixed connection, the front side of spacing post (803) runs through support frame (7) to extend to the outside of support frame (7) and push plate (805) fixed connection, the front side and the rear side of spring (804) are connected with spacer (801) and support frame (7) fixed connection respectively.
  7. 7. The CPP curtain coating film production slitter of claim 5, wherein the rear side of lifter plate (901) is sleeved on the surface of sliding column (10) and is in sliding connection with sliding column (10) through linear bearing, the top of cleaning scraper (902) is fixedly connected with lifter plate (901), one side of pushing column (903) close to lifter plate (901) is fixedly connected with lifter plate (901), one side of pushing column (903) far away from lifter plate (901) passes through extrusion hole (806) and extends to the inner cavity of extrusion hole (806) to contact with the inner wall of extrusion hole (806).

Description

CPP curtain coating membrane production is with cutting machine Technical Field The utility model belongs to the technical field of CPP (cast polypropylene) casting film production, and particularly relates to a splitting machine for CPP casting film production. Background In the production process, the casting film is generally directly extruded to form a continuous strip with relatively wide transverse width, and then the continuous casting film is cut according to the size requirement of a customer and the preset width and length, so that the casting film with the size meeting the requirement of the customer is obtained; Through retrieving, chinese patent application number 202222463678.6's patent discloses a cutting machine is used in curtain coating membrane production relates to CPP curtain coating membrane production field, and this curtain coating membrane is used in curtain coating membrane production cutting machine, including bottom plate, slitting subassembly, rolling subassembly, slitting subassembly is including the symmetry installation the riser of bottom plate up end, the symmetry setting the riser symmetry is equipped with the through-hole, demountable installation has the connecting axle in the through-hole, and demountable installation of connecting axle outer wall that the symmetry set up has a plurality of division boards, the division board left end face is equipped with the cutting knife. According to the utility model, the adjustable partition plates are arranged on the outer wall of the connecting shaft, so that the distance between the partition plates can be changed, and casting with different sizes can be cut. The problem that prior art exists is that when the cutting machine for CPP curtain coating film production is used, the function of compressing CPP curtain coating film and cleaning the surface of CPP curtain coating film is lacked, the function of compressing is lacked, the phenomenon that the CPP curtain coating film after cutting is loose appears in the process of rolling, and the cutting in-process can produce the fusion burr, if the burr is not cleared up in time, can imbed film surface, leads to fish tail or unsmooth defect. Disclosure of utility model Aiming at the problems in the prior art, the utility model provides a splitting machine for producing a CPP casting film, which has the advantages of loosening prevention and burr cleaning, and solves the problems that the existing splitting machine for producing the CPP casting film lacks the functions of compacting the CPP casting film and cleaning the surface of the CPP casting film, and the CPP casting film after being split possibly has loosening phenomenon in the winding process, and the cutting process possibly generates fusion burrs, and if the burrs are not cleaned in time, the burrs are possibly embedded into the surface of a film, so that scratches or concave-convex defects are caused. The utility model discloses a CPP curtain coating film production splitting machine, which comprises a main body, a winding component and a vertical plate for supporting the winding component, wherein the front side of the vertical plate is fixedly connected with a supporting block, the left side of the supporting block is fixedly connected with a gear motor, the right side of the supporting block is provided with a transmission shaft, the surface of the transmission shaft is fixedly connected with a support frame, the rear side of the support frame is provided with a pressing device, and the top of the support frame is provided with a cleaning device matched with the pressing device. As preferable in the utility model, the left side of the transmission shaft penetrates through the supporting block and extends to the outer side of the supporting block to be fixedly connected with the output end of the speed reduction motor. As the preferable mode of the utility model, the left side and the right side of the top of the supporting frame are fixedly connected with sliding columns matched with the cleaning device. As preferable, the compressing device comprises a positioning frame, wherein the inner side of the positioning frame is provided with a compressing roller, the left side and the right side of the front side of the positioning frame are respectively provided with a limiting column, the surface of each limiting column is sleeved with a spring, the front side of each limiting column is provided with a pushing plate, and one side of each pushing plate, which is opposite, is provided with a squeezing hole. As a preferable mode of the utility model, the cleaning device comprises a lifting plate, a cleaning scraper is arranged on the front side of the bottom of the lifting plate, and pushing columns are arranged on the rear sides of the left side and the right side of the lifting plate. As the preferable mode of the utility model, both ends of the compaction roller are rotationally connected with the inner side of the positioni