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CN-224212078-U - Polyimide film apparatus for producing

CN224212078UCN 224212078 UCN224212078 UCN 224212078UCN-224212078-U

Abstract

The utility model belongs to the technical field of polyimide film production, and particularly relates to a polyimide film production device which comprises a base, wherein a guide frame is fixedly connected to the left side of the top of the base, a fusing mechanism is fixedly connected to the middle of the top of the base, a supporting device and a winding mechanism are fixedly connected to the right side of the top of the base, and a winding roller is movably connected to the outer side of the winding mechanism. According to the utility model, the fusing mechanism is arranged, so that the polyimide film can be automatically disconnected, and the polyimide film between the rotary drum and the winding roller continuously rotates upwards along with the continuous winding of the polyimide film, and the polyimide film can be fused by a heating wire which is in contact with high temperature through rotation, thereby being convenient for automatically disconnecting the polyimide film, and the polyimide films on winding rollers with different winding amounts can be disconnected, and simultaneously, the winding amounts of the same winding roller are ensured to be equal.

Inventors

  • WANG YUHONG
  • ZHANG WENJUN
  • ZOU ZONGGANG

Assignees

  • 山东欧亚新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (6)

  1. 1. The utility model provides a polyimide film apparatus for producing, includes base (1), its characterized in that, left side fixedly connected with leading truck (6) at base (1) top, the centre fixedly connected with fusing mechanism (5) at base (1) top, the right side fixedly connected with strutting arrangement (2) and winding mechanism (4) at base (1) top, the outside swing joint of winding mechanism (4) has wind-up roll (3), fusing mechanism (5) include fixed connection mount (501) in the middle of base (1) top, the inside threaded connection of mount (501) has second screw rod (504), the below swing joint in the outside of second screw rod (504) has crane (503), the inboard fixedly connected with heater strip (505) of crane (503), the inside of mount (501) is equipped with lifting hole (502).
  2. 2. The polyimide film production device according to claim 1, wherein the base (1) comprises a base body (101), a first screw (102) is movably connected to the inside of the base body (101), and a slide column (103) is connected to the outer side of the first screw (102) in a threaded manner.
  3. 3. The polyimide film production device according to claim 1, wherein the supporting device (2) comprises a hydraulic telescopic rod (201) fixedly connected to the right side of the top of the base body (101), a placing disc (202) is fixedly connected to the top of the hydraulic telescopic rod (201), a rotating column (204) is movably connected to the inner side of the placing disc (202), and a roller (203) is movably connected to the outer side of the rotating column (204).
  4. 4. The polyimide film production device according to claim 1, wherein the wind-up roller (3) comprises a roller body (301) movably connected to the outer side of the wind-up mechanism (4), and a jack (302) is arranged in the roller body (301).
  5. 5. The polyimide film production device according to claim 1, wherein the winding mechanism (4) comprises a first support column (401) fixedly connected to the top of the seat body (101) and a second support column (404) fixedly connected to the top of the slide column (103), a motor (402) is fixedly connected to the front side of the first support column (401), and a rotating shaft (403) is fixedly connected to the output end of the motor (402).
  6. 6. The polyimide film production device of claim 1, wherein the guide frame (6) comprises fixed columns (601) fixedly connected to the left side of the top of the base body (101), movable sleeves (603) are movably connected to the upper portions of the outer sides of the fixed columns (601), bolts (602) are connected to the inner threads of the movable sleeves (603), fixed shafts (604) are fixedly connected between the fixed columns (601) and between the movable sleeves (603), and rotary drums (605) are movably connected to the outer sides of the fixed shafts (604).

Description

Polyimide film apparatus for producing Technical Field The utility model belongs to the technical field of polyimide film production, and particularly relates to a polyimide film production device. Background Polyimide has excellent thermal stability, chemical corrosion resistance and mechanical property, is usually transparent yellow, is a material with the best temperature resistance in the existing polymers, has good mechanical property and chemical stability, is considered as a flexible substrate material with great application potential, and is particularly suitable for being used as an insulating material of various high-temperature-resistant motor electric appliances. Polyimide film adopts the wind-up roll to carry out the coil stock when production generally and collects, needs artifical manual disconnection film after the rolling finishes, then takes off the wind-up roll and renews the wind-up roll and continue to carry out the coil stock and collect, need artifical manual operation when cutting off the film, has increased the labour consumption. Disclosure of Invention The utility model aims to provide a polyimide film production device capable of automatically cutting films, so as to solve the problems in the background art. In order to achieve the above purpose, the technical scheme includes that the polyimide film production device comprises a base, a guide frame is fixedly connected to the left side of the top of the base, a fusing mechanism is fixedly connected to the middle of the top of the base, a supporting device and a winding mechanism are fixedly connected to the right side of the top of the base, a winding roller is movably connected to the outer side of the winding mechanism, the fusing mechanism comprises a fixing frame fixedly connected to the middle of the top of the base, a second screw is connected to the inner thread of the fixing frame, a lifting frame is movably connected to the lower portion of the outer side of the second screw, a heating wire is fixedly connected to the inner side of the lifting frame, and lifting holes are formed in the fixing frame. Optionally, the base includes the pedestal, the inside swing joint of pedestal has first screw rod, the outside threaded connection of first screw rod has the traveller. Optionally, the supporting device comprises a hydraulic telescopic rod fixedly connected to the right side of the top of the seat body, a placing disc is fixedly connected to the top of the hydraulic telescopic rod, a rotating column is movably connected to the inner side of the placing disc, and a roller is movably connected to the outer side of the rotating column. Optionally, the wind-up roll comprises a roll body movably connected to the outer side of the wind-up mechanism, and an inserting hole is formed in the roll body. Optionally, the winding mechanism comprises a first support column fixedly connected to the top of the seat body and a second support column fixedly connected to the top of the sliding column, a motor is fixedly connected to the front side of the first support column, and a rotating shaft is fixedly connected to the output end of the motor. Optionally, the leading truck includes fixed connection in the left side at pedestal top fixed column, the top swing joint in the fixed column outside has movable sleeve, the inside threaded connection of movable sleeve has the bolt, all fixedly connected with fixed axle between the fixed column and between the movable sleeve, the outside swing joint of fixed axle has the rotary drum. Compared with the prior art, the utility model has the following beneficial effects: The polyimide film winding device can automatically break polyimide films by arranging the fusing mechanism, electrifying the heating wire while winding, further enabling the temperature of the heating wire to rise rapidly, arranging the temperature controller in the fixing frame for controlling the temperature of the heating wire, ensuring that the temperature of the heating wire is between 300 and 350 ℃, enabling the heating wire to soften the polyimide films and prevent the polyimide films from being thermally degraded, and being made of nickel-chromium alloy wires with low heat capacity and fast thermal response, wherein the diameter of the nickel-chromium alloy wires is 0.2mm, the nickel-chromium alloy wires are thinner, the pressure of the heating wire on the polyimide films is high, the polyimide films are easy to fuse rapidly, the thickness of the polyimide films outside the winding roller is increased continuously along with continuous winding of the polyimide films, further enabling the polyimide films between the rotating drum and the winding roller to rotate upwards continuously, enabling the polyimide films to be contacted with the heating wire to be fused by the high-temperature heating wire, facilitating automatic breaking of the polyimide films, and adjusting the height of the heating wire according to the winding quanti