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CN-224210630-U - Rolling forming equipment for continuous production of graphene electrothermal film

CN224210630UCN 224210630 UCN224210630 UCN 224210630UCN-224210630-U

Abstract

The utility model discloses roll forming equipment for continuous production of a graphene electrothermal film, which relates to the technical field of graphene film processing and comprises a base, wherein a height adjusting mechanism, a separating mechanism, a lower pressing roll and an upper pressing roll are arranged above the base, the height adjusting mechanism comprises a first support and a second support, the first support is fixed at the top of the base, movable grooves are formed in the surfaces of the first support and the second support, a height adjusting electric cylinder is fixed at the top of the first support and the top of the second support, one end of the height adjusting electric cylinder penetrates into the movable groove and is fixedly provided with a pressure sensor, a T-shaped sliding block is fixed at the bottom of the pressure sensor and is in sliding connection with the surface of the movable groove, and a driven upper spline shaft is rotatably connected to the surface of the T-shaped sliding block on the left side. The utility model obviously improves the production flexibility and efficiency through the functions of height adjustment and quick separation.

Inventors

  • QU WEN
  • LI LEI
  • YANG CHUNMEI

Assignees

  • 东北林业大学

Dates

Publication Date
20260508
Application Date
20250530

Claims (7)

  1. 1. The roll forming equipment for the continuous production of the graphene electrothermal film is characterized by comprising a base (1), wherein a height adjusting mechanism (2), a separating mechanism (3), a lower press roll (4) and an upper press roll (5) are arranged above the base (1); The height adjusting mechanism (2) comprises a first support (201) and a second support (202), the first support (201) is fixed at the top of the base (1), movable grooves (203) are formed in the surfaces of the first support (201) and the second support (202), height adjusting electric cylinders (204) are fixed at the tops of the first support (201) and the second support (202), one ends of the height adjusting electric cylinders (204) penetrate through the movable grooves (203) and are fixedly provided with pressure sensors (205), T-shaped sliding blocks (206) are fixed at the bottoms of the pressure sensors (205), the T-shaped sliding blocks (206) are in surface sliding connection with the movable grooves (203), driven upper spline shafts (207) are connected with the surfaces of the T-shaped sliding blocks (206) in a rotating mode, driving upper spline shafts (211) are connected with the surfaces of the first support (201) in a rotating mode, spline shafts (210) are connected with the surfaces of the first support in a rotating mode, and a plurality of spline shafts (4) are arranged on the left side of the first support (201) in a matched mode, and a plurality of spline shafts (201) are arranged on the left side of the first support (4) and the second support (201) in a matched mode.
  2. 2. The roll forming device for continuous production of graphene electrothermal films according to claim 1, wherein the surface linkage structure of the first support (201) comprises a driving motor (209), the driving motor (209) is fixedly connected with the right side surface of the first support (201), a lower seated bearing (212) is fixedly arranged on the right side surface of the first support (201), an upper seated bearing (213) is fixedly arranged on the right side surface of the T-shaped sliding block (206), a sleeve shaft (214) is fixedly arranged on an output shaft of the driving motor (209), the surface of the sleeve shaft (214) is fixedly connected with the inner wall of the lower seated bearing (212), a connecting spline shaft (215) is connected with the inner wall of the sleeve shaft (214) in a sliding manner, the inner wall shape of the sleeve shaft (214) is matched with the connecting spline shaft (215), the surface of the connecting spline shaft (215) is fixedly connected with the inner wall of the upper seated bearing (213), a first lower bevel gear (216) is fixedly arranged on the surface of the sleeve shaft (214), a second bevel gear (218) is meshed with the surface of the first bevel gear (216), a second bevel gear (218) is fixedly connected with the upper surface of the second bevel gear (218), the second bevel gear (219) is fixedly connected with the right side surface of the driving upper spline shaft (211).
  3. 3. The roll forming device for continuous production of graphene electrothermal films according to claim 2, wherein the first upper bevel gear (218) and the first lower bevel gear (216) are oppositely arranged.
  4. 4. The roll forming device for continuous production of graphene electrothermal films according to claim 1, wherein the separating mechanism (3) comprises a left-right adjusting electric cylinder (301), the left-right adjusting electric cylinder (301) is fixed at the top of the base (1), a connecting seat (302) is fixed at one end of the left-right adjusting electric cylinder (301), the connecting seat (302) is fixed at the bottom of the second support (202), two linear sliding rails (303) are fixed at the top of the base (1), sliding blocks (304) are connected to the surfaces of the linear sliding rails (303) in a sliding mode, and the top of each sliding block (304) is fixedly connected with the bottom of each connecting seat (302).
  5. 5. The roll forming device for continuous production of the graphene electrothermal film according to claim 4, wherein an extension plate (305) is fixed on the left side surface of the connecting seat (302), a pin rod (306) is slidably penetrated through the surface of the extension plate (305), and a positioning groove matched with the pin rod (306) is formed in the surface of the base (1).
  6. 6. The roll forming device for continuous production of the graphene electrothermal film according to claim 1, wherein guide plates (220) are fixed on the front side and the rear side of the inner wall of the movable groove (203), sliding grooves matched with the guide plates (220) are formed in the surface of the T-shaped sliding block (206), and the guide plates (220) are connected with the surfaces of the sliding grooves in a sliding mode.
  7. 7. The roll forming device for continuous production of the graphene electrothermal film according to claim 1, wherein the surfaces of the lower press roll (4) and the upper press roll (5) are respectively fixed with a hard silica gel sleeve (7).

Description

Rolling forming equipment for continuous production of graphene electrothermal film Technical Field The utility model relates to the technical field of graphene film processing, in particular to rolling forming equipment for continuous production of graphene electrothermal films. Background The key equipment for processing the graphene material into the electrothermal film through the rolling process is characterized in that the key equipment is used for realizing the improvement of the uniformity and density of the thickness of the material and the removal of bubbles through the accurate mechanical pressure and control technology, and finally forming the high-performance graphene electrothermal film. The patent of the utility model of the bulletin number CN216579311U of authorizing discloses a continuous roll forming device for making graphite heat dissipation film, the on-line screen storage device comprises a base, the inside of base both sides all is provided with adjusting structure, adjusting structure includes the threaded rod, the both ends inside the base both sides are all installed to the threaded rod, the pivot is all installed on the top and the bottom of the inside both sides of base, the connecting plate is all installed to one side of pivot, and installs the compression roller between the adjacent connecting plate, the internally even fixed screw of installing of compression roller, the inside one end of base is provided with dust removal structure. According to the utility model, the fixing screws are uniformly arranged in the connecting plates, and the fixing screws are rotated to drive the fixing screws to separate from the compression roller and the inside of the connecting plates, so that the compression roller can be taken down from between adjacent connecting plates for maintenance or replacement, the number of the fixing screws is large, the stability after installation is improved, the device is convenient for dismounting and replacing the compression roller or maintaining, and the dismounting process is relatively convenient. However, when the continuous roll forming device is used for producing graphite film materials, the device has poor equipment applicability because the distance between the press rolls is not adjustable, and the device needs to remove a plurality of bolts in sequence when the press rolls are detached, so that the time for detaching the press rolls is long, and the processing efficiency is affected. Disclosure of utility model In order to make up the defects of the prior art, the utility model provides rolling forming equipment for continuous production of a graphene electrothermal film, and aims to solve the problems. The technical scheme adopted for solving the technical problems is as follows: The rolling forming equipment for continuous production of the graphene electrothermal film comprises a base, wherein a height adjusting mechanism, a separating mechanism, a lower pressing roller and an upper pressing roller are arranged above the base; The height adjusting mechanism comprises a first support and a second support, the first support is fixed at the top of the base, movable grooves are formed in the surfaces of the first support and the second support, height adjusting electric cylinders are fixed at the tops of the first support and the second support, one ends of the height adjusting electric cylinders penetrate through the movable grooves and are fixedly provided with pressure sensors, T-shaped sliding blocks are fixed at the bottoms of the pressure sensors, the T-shaped sliding blocks are in sliding connection with the surfaces of the movable grooves, the left side is connected with driven upper spline shafts in a rotating mode, driven lower spline shafts are connected with the surfaces of the second support in a rotating mode, driving upper spline shafts are connected with the surfaces of the first support in a rotating mode, spline grooves matched with a plurality of spline shafts in use are formed in the left side and the right side of the lower compression rollers and the upper compression rollers, a linkage structure is arranged on the surfaces of the first support, and a controller is fixed on the surfaces of the first support. Preferably, the first support surface linkage structure comprises a driving motor, the driving motor is fixedly connected with the right side surface of the first support, a lower belt seat bearing is fixedly arranged on the right side surface of the first support, an upper belt seat bearing is fixedly arranged on the right side of the surface of the T-shaped sliding block, a sleeve shaft is fixedly arranged on an output shaft of the driving motor, the surface of the sleeve shaft is fixedly connected with the inner wall of the lower belt seat bearing, a connecting spline shaft is slidably connected with the inner wall of the sleeve shaft, the shape of the inner wall of the sleeve shaft is matched with that of the connect