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CN-117802457-B - Vacuum roller coating equipment for powder modification

CN117802457BCN 117802457 BCN117802457 BCN 117802457BCN-117802457-B

Abstract

The invention discloses powder modified vacuum roller coating equipment, which relates to the technical field of vacuum coating and comprises a furnace frame, wherein an adjusting mechanism, a coating mechanism and a clamping mechanism are arranged above the furnace frame, the adjusting mechanism is arranged below the coating mechanism, the clamping mechanism is arranged on the surface of the coating mechanism, the coating mechanism comprises a supporting component and a coating component, and the coating component is arranged on the surface of the supporting component. Through the setting of coating mechanism, the supporting component supports the coating component, and the motor drives the cylinder in the coating component and rotates, and powder particles roll, rise, fall constantly along the lower circular arc position of cylinder inner wall in the cylinder owing to gravity force, and source parts such as magnetic filtration source, arc source, planar target in the vacuum chamber inner tube carry out the coating film to powder particles simultaneously, because powder particles roll constantly in the cylinder, make its cladding guarantee even unanimity, improve this vacuum cylinder coating film equipment to the modified precision of powder.

Inventors

  • WANG GUIYUE
  • WANG KEFENG
  • ZHAO SONGQIANG
  • WANG TONGQUAN

Assignees

  • 龙口市比特真空技术有限公司

Dates

Publication Date
20260512
Application Date
20240115

Claims (9)

  1. 1. The vacuum roller coating equipment for powder modification comprises a furnace frame (1) and is characterized in that an adjusting mechanism (2), a coating mechanism (3) and a clamping mechanism (4) are arranged above the furnace frame (1), the adjusting mechanism (2) is positioned below the coating mechanism (3), and the clamping mechanism (4) is positioned on the surface of the coating mechanism (3); the coating mechanism (3) comprises a supporting component and a coating component; The film plating component is positioned on the surface of the supporting component; the support assembly comprises a fixed seat vertical plate (301), a support frame is arranged on the right side of the fixed seat vertical plate (301), a support stand column (304) is arranged on the right side of the support frame, and a fixed seat (305) is arranged above the support stand column (304); The film plating assembly comprises a flange plate (302), the left side of the flange plate (302) is provided with a fixed disk positioning ring, the inner wall of the fixed disk positioning ring is in threaded connection with the inner wall of a fixed seat vertical plate (301) through bolts, a furnace door riding wheel is arranged on the left side surface of the flange plate (302), a vacuum chamber inner cylinder (303) is arranged on the right side of the flange plate (302), an inner cylinder rear end plate (315) is arranged on the right side of the vacuum chamber inner cylinder (303), a motor (306) is arranged above the fixed seat (305), the left end surface of an output rod of the motor (306) extends to the left side of the fixed seat (305) through the right side surface of the fixed seat (305), a rotating shaft (311) is arranged on the left side of the fixed seat (305), a second gear (308) is arranged on the surface of the fixed sleeve of the rotating shaft (311), a first gear (307) is arranged on the surface of an output rod of the motor (306), a vacuum chamber inner cylinder (310) is provided with a sealing seat (314), a vacuum chamber inner cylinder (310) is internally provided with a motor (312) and four floating rollers (312) and four floating frames (313) are arranged on the two sides of the upper roller frames (313), the top surfaces of the two supporting plates (309) are fixedly connected with the bottom surface of the vacuum chamber outer cylinder (310), the left side surface of the motor (306) is fixedly connected with the right side surface of the fixed seat (305), and the tooth surface of the first gear (307) is meshed with the tooth surface of the second gear (308); The left end face of the rotating shaft (311) penetrates through the right side face of the sealing seat (314) and the right side face of the vacuum chamber outer cylinder (310) and extends into the vacuum chamber outer cylinder (310), the surface of the rotating shaft (311) is respectively connected with the inner wall of the vacuum chamber outer cylinder (310) and the inner wall of the sealing seat (314) in a rotating mode through bearing seats, and the left end face of the rotating shaft (311) is fixedly connected with the right side face of the roller (312).
  2. 2. The powder modified vacuum drum coating equipment according to claim 1, wherein the surface of the furnace door riding wheel is contacted with the surface of the fixed disc positioning ring, the left side surface of the vacuum chamber inner cylinder (303) is fixedly connected with the right side surface of the flange plate (302), the right side surface of the vacuum chamber inner cylinder (303) is in threaded connection with the left side surface of the inner cylinder rear end plate (315) through bolts, and magnetic filtration, an arc source and a plane target are arranged on the inner part of the vacuum chamber inner cylinder (303) along the cylinder wall.
  3. 3. The powder modified vacuum drum coating equipment as set forth in claim 1, wherein the left side of the support column (304) is in threaded connection with the right side of the support frame by bolts, the top of the support frame is fixedly connected with the bottom of the furnace frame panel (313), and the bottom of the two support plates (309) is in threaded connection with the top of the support frame by bolts.
  4. 4. The powder modified vacuum drum coating equipment as set forth in claim 1, wherein the bottom surface of the fixing base (305) is in threaded connection with the top surface of the stand column (304) of the bracket through bolts.
  5. 5. The powder-modified vacuum drum coating apparatus as set forth in claim 1, wherein four floating support rollers (5) are mounted on the inner wall of the vacuum chamber outer cylinder (310), and the surfaces of the four vacuum chamber outer cylinders (310) are rotatably connected with the surface of the drum (312).
  6. 6. The powder modified vacuum drum coating equipment as claimed in claim 1, wherein the clamping mechanism (4) comprises two fixed lug plates (401), the two fixed lug plates (401) are symmetrically arranged, the inner end faces of the two fixed lug plates (401) are fixedly connected with the surface of the vacuum chamber outer cylinder (310), the right side face of the fixed lug plate (401) is fixedly connected with a clamping cylinder (402), and the left end face of an output rod of the clamping cylinder (402) penetrates through the right side face of the fixed lug plate (401) and extends to the left side of the fixed lug plate (401).
  7. 7. The powder-modified vacuum drum coating equipment as set forth in claim 6, wherein a hollow groove is formed in the left side surface of the vacuum chamber outer cylinder (310) in a penetrating manner, and a sealing ring (404) is installed in the hollow groove.
  8. 8. The powder modified vacuum drum coating equipment according to claim 1, wherein the adjusting mechanism (2) comprises an adjusting cylinder (201), cylinder fixing seats are arranged on the left side and the right side of the adjusting cylinder (201), the bottom surfaces of the cylinder fixing seats are in threaded connection with the top surface of the furnace frame (1) through bolts, a connecting plate (205) is fixedly connected to the left end face of an output rod of the adjusting cylinder (201), a furnace door support (206) is arranged on the left side of the connecting plate (205), the top surface of the inner side of the furnace door support (206) is in threaded connection with the bottom surface of the connecting plate (205) through bolts, and the top surface of the furnace door support (206) is fixedly connected with the top surface of the fixing seat vertical plate (301).
  9. 9. The powder modified vacuum drum coating equipment of claim 8, wherein two rails (202) are fixedly connected to the top surface of the furnace frame (1), the two rails (202) are symmetrically arranged, sliding blocks (203) are arranged on the surfaces of the rails (202), the inner side surfaces of the sliding blocks (203) are in sliding connection with the surfaces of the rails (202), and the top surface of the sliding blocks (203) is in threaded connection with the bottom surface of the furnace door bracket (206) through bolts.

Description

Vacuum roller coating equipment for powder modification Technical Field The invention relates to the technical field of vacuum coating, in particular to powder modified vacuum roller coating equipment. Background Vacuum coating refers to a method of forming a thin film by heating a metal or nonmetal material under high vacuum to evaporate and condense the material on the surface of a plating member (metal, semiconductor or insulator). For the powder material, the surface hardness, corrosion resistance and optical performance of the powder material are improved through vacuum coating treatment, and the application range of the powder material is further widened. In order to solve the problem of powder modified vacuum roller coating, patent publication No. CN201883142U discloses powder coating equipment, which comprises a vacuum chamber, a hot wire electrode, a magnetic control target, a multi-station rotary target, an ion gun and a rebound vibration device, wherein the hot wire electrode, the magnetic control target, the multi-station rotary target and the ion gun are arranged above a sample disc of the rebound vibration device in the vacuum chamber, an ion beam of the ion gun is reflected to the sample disc through a target surface of the multi-station rotary target, and the center line of the magnetic control target is intersected with the sample disc. According to the scheme, the distance between adjacent powder particles is pulled apart, so that friction among the particles is reduced, a plated layer is prevented from being worn off, each surface of each powder particle can generate a chance of facing a target surface or a hot wire electrode, and therefore coating on each surface of the powder particle is realized; However, the existing device has the following problems that powder particles in the device are unevenly mixed, the uniformity of a coating cannot be ensured, and the precision of powder modification is reduced. Therefore, a powder modified vacuum drum coating apparatus is proposed. Disclosure of Invention Aiming at the defects of the prior art, the invention provides powder modified vacuum roller coating equipment, which solves the problems that powder particles are unevenly mixed, the uniformity of a coating cannot be ensured, and the precision of powder modification is reduced. The vacuum roller coating equipment for powder modification comprises a furnace frame, wherein an adjusting mechanism, a coating mechanism and a clamping mechanism are arranged above the furnace frame, the adjusting mechanism is positioned below the coating mechanism, and the clamping mechanism is positioned on the surface of the coating mechanism; The coating mechanism comprises a supporting component and a coating component; The film plating component is positioned on the surface of the supporting component; the support assembly comprises a fixed seat vertical plate, a support frame is arranged on the right side of the fixed seat vertical plate, a support stand column is arranged on the right side of the support frame, and a fixed seat is arranged above the support stand column; The coating assembly comprises a flange plate, the flange plate left side is provided with the fixed disk retainer plate, and fixed disk retainer plate inner wall passes through bolt and fixing base riser inner wall threaded connection, flange plate left surface mounting has furnace gate riding wheel, the flange plate right side is provided with the vacuum chamber inner tube, vacuum chamber inner tube right side is provided with the inner tube back end plate, the fixing base top is provided with the motor, motor output rod left end face runs through fixing base right side and extends to the fixing base left side, the fixing base left side is provided with the axis of rotation, axis of rotation fixed cover is equipped with the second gear, motor output rod fixed cover is equipped with first gear, the axis of rotation left side is provided with the vacuum chamber urceolus, the sealing seat is installed to vacuum chamber urceolus right side, vacuum chamber urceolus inside is provided with cylinder and four floating support gyro wheels, four floating support gyro wheels are located cylinder below both sides respectively, the support frame top is provided with the stove frame panel, stove frame panel top is provided with two backup pads, two the backup pads all with vacuum chamber bottom surface fixed connection. Preferably, the surface of the furnace door riding wheel is in contact with the surface of the fixed disc positioning ring, the left side surface of the inner cylinder of the vacuum chamber is fixedly connected with the right side surface of the flange plate, the right side surface of the inner cylinder of the vacuum chamber is in threaded connection with the left side surface of the rear end plate of the inner cylinder through bolts, source components such as magnetic filtration, an arc source, a planar target and the like are arranged