WO2024027067A1 - 一种pvc板材防静电镀膜设备及其镀膜方法 - Google Patents

一种pvc板材防静电镀膜设备及其镀膜方法 Download PDF

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Publication number
WO2024027067A1
WO2024027067A1 PCT/CN2022/137475 CN2022137475W WO2024027067A1 WO 2024027067 A1 WO2024027067 A1 WO 2024027067A1 CN 2022137475 W CN2022137475 W CN 2022137475W WO 2024027067 A1 WO2024027067 A1 WO 2024027067A1
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Prior art keywords
pvc
lamp
static
ultraviolet
rod
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PCT/CN2022/137475
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English (en)
French (fr)
Inventor
沈菲菲
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安徽艾雅伦新材料科技有限公司
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Publication of WO2024027067A1 publication Critical patent/WO2024027067A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
    • B05C3/10—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles the articles being moved through the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C13/00—Means for manipulating or holding work, e.g. for separate articles
    • B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2201/00—Polymeric substrate or laminate
    • B05D2201/02—Polymeric substrate

Definitions

  • the invention relates to the field of PVC boards, and in particular to an anti-static coating equipment for PVC boards and a coating method thereof.
  • Anti-static PVC board has excellent anti-static function, and its impact resistance and chemical solvent resistance are also very outstanding.
  • the coating method of anti-static PVC board is to apply anti-static liquid to the surface of the board, and then dry it under ultraviolet light, or Clamp the board in the air, and let the anti-static liquid be sprayed onto the surface of the board under the action of gravity, forming an anti-static film on the surface of the PVC board;
  • the existing anti-static PVC plate coating method is shown in Figure 12. It requires manually fixing the PVC plate through a clamping mechanism, then transporting it to an anti-static liquid pool, and then drying it through an ultraviolet lamp. Since ultraviolet lamps are harmful to the human body , and UV lamps need to be maintained and replaced regularly, so the anti-static PVC board production line needs to be paused regularly and the UV lamps are manually replaced regularly, which greatly reduces the coating efficiency of PVC boards.
  • the purpose of the present invention is to provide a PVC plate anti-static coating equipment and a coating method thereof.
  • the PVC plate clamping mechanism Through the PVC plate clamping mechanism, the anti-static liquid pool and the ultraviolet drying mechanism, the PVC plate clamping mechanism It can automatically clamp and put down PVC sheets, and the UV drying mechanism can automatically replace UV lamps without manual operation.
  • the anti-static PVC board production line does not need to be paused regularly, which greatly improves the work efficiency of anti-static coating equipment.
  • An anti-static coating equipment for PVC sheets including:
  • Transport track the shape of the transport track is annular, and a number of support columns are fixedly connected to both sides of the transport track at equal intervals.
  • the interior of the transport track can use conveyor belts or chains, driven by motors;
  • the PVC plate clamping mechanism is movably arranged at the bottom of the transportation track, and the PVC plate clamping mechanism is used to automatically assemble PVC plates and adjust the height of PVC plates;
  • Anti-static liquid pool the anti-static liquid pool is arranged inside the support column, and the anti-static liquid pool is used to cooperate with the PVC plate clamping mechanism to adhere the anti-static liquid to the surface of the PVC plate;
  • the ultraviolet drying mechanism is located outside the support column and close to the anti-static liquid pool. The ultraviolet drying mechanism is used to dry the anti-static liquid adhered to the surface of the PVC sheet.
  • the PVC plate clamping mechanism includes a movable cross bar, a buffer track is provided on one end of the top surface of the movable cross bar, and an adjustment track is provided on the bottom surface of the movable cross bar.
  • the end of the top surface away from the buffer track is bolted to a fixed pulley.
  • the inside of the buffer track is provided with a moving pulley that fits with the buffer track.
  • the inside of the adjustment track is provided with two sets of hydraulic cylinders that fit with the adjustment track.
  • a telescopic rod is fixedly connected between the two groups of hydraulic cylinders, and a clamping rod is provided on the side of the hydraulic cylinder near the bottom of the telescopic rod.
  • the clamping rod includes a lifting rod, a cavity is provided at the inner top of the lifting rod, a hollow tube is inserted into the cavity, and the cavity and the hollow tube are filled with hydraulic oil.
  • the top of the hollow tube is connected to an oil pump through an oil pipe
  • an air chamber is provided at the inner bottom of the lifting rod
  • a solenoid valve is installed in the center of the air chamber
  • the top of the air chamber is connected to a compression valve through a telescopic hose.
  • the bottom end of the air chamber is connected to a support block through a telescopic hose
  • the inner end of the compression block is fixedly connected to a compression spring
  • the inner end of the support block is fixedly connected to a tension spring.
  • the ultraviolet drying mechanism includes a mechanism casing, an automatic lamp-changing cavity is provided on the top surface of the mechanism casing close to the anti-static liquid pool, and a sloped groove is provided at the bottom of the automatic lamp-changing cavity.
  • the automatic lamp-changing cavity is equipped with an ultraviolet lamp and a spare lamp.
  • a limiting mechanism is provided at the port of the automatic lamp-changing cavity.
  • An electromagnetic lock tongue is installed on the inner wall of the automatic lamp-changing cavity close to the bottom surface of the ultraviolet lamp.
  • a transmission gear is provided on the side wall of the automatic lamp changing cavity close to the ultraviolet lamp, and a torsion shaft is provided on one end of the bottom surface of the automatic lamp changing cavity close to the spare lamp.
  • the ultraviolet lamp includes a lamp body, a tooth groove is provided on one side of the lamp body, a power connection port is provided at the center of the top surface of the lamp body, and a power connection port is provided on the back of the lamp body.
  • the handle slot and the power port can be matched with the mechanism shell to connect to indoor electricity.
  • the handle slot is provided to facilitate maintenance personnel to take out the ultraviolet lamp.
  • the limiting mechanism includes a connecting rod, the two ends of the connecting rod are fixedly connected with the limiting lock tongue, a return spring is nested in the middle position of the side of the connecting rod, and the limiting mechanism is composed of two groups , symmetrically arranged at the port of the automatic lamp-changing cavity, which can block when the ultraviolet lamp slides down the inclined groove to prevent the ultraviolet lamp from sliding out of the automatic lamp-changing cavity.
  • a transmission rod is fixed at the center of the bottom surface of the transmission gear
  • a driving gear is fixedly connected to the bottom end of the transmission rod
  • a driven gear is engaged with the side surface of the driving gear
  • a long rope is wound around the side of the torsion shaft, and a slide plate is fixedly connected to one end of the long rope away from the torsion shaft.
  • a synchronization block is provided on the side of the long rope close to the center of the bottom of the backup lamp.
  • the top surface of the synchronization block is flush with the bottom surface of the backup lamp, and a buckle is installed on the top surface of the synchronization block through a torsion spring shaft.
  • a limited chute is provided on the surface of the inclined groove close to the synchronization block.
  • One end of the slide plate close to the limit chute is fixedly connected with a slide block with the same slope as the inclined groove, and the slide block and the limit chute fit together;
  • the UV lamp will automatically slide down under the action of the UV lamp's own gravity.
  • the UV lamp will drive the skateboard to slide down synchronously, and the synchronization block can push the backup lamp through the buckle, making the backup
  • the lamp moves to the original position of the ultraviolet lamp, and the ultraviolet lamp will move to the bottom of the automatic lamp changing cavity.
  • the ultraviolet lamp is taken out, the torsion shaft will drive the long rope back, and the synchronization block will also move to the original position in preparation for recycle.
  • a coating method for PVC sheet anti-static coating equipment including the following steps:
  • PVC plate fixing Adjust the position of the PVC plate clamping mechanism through the transportation track so that the PVC plate clamping mechanism is directly above the PVC plate. Start the hydraulic cylinder to lower the height of the clamping rod so that the clamping rod is inserted into the PVC plate. At both ends, the support blocks on the sides of the clamping rod are stuck at the bottom of the PVC sheet, and the clamping rod will drive the PVC sheet when it rises;
  • Adhesion of anti-static liquid Through the cooperation of the transportation track and the PVC plate clamping mechanism, the PVC plate is transported directly above the anti-static liquid pool, and the height of the clamping rod is lowered through the hydraulic cylinder so that the PVC plate is completely immersed in the anti-static liquid. liquid, and then lift the PVC sheet;
  • PVC sheet unloading Transport the PVC sheet through the PVC sheet clamping mechanism again, so that the PVC sheet is in the set position, open the solenoid valve, and the support block returns to the clamping rod under the action of the tension spring, so that the PVC sheet can automatically fall;
  • Ultraviolet scheduled maintenance Set the working time of the ultraviolet lamp. When the ultraviolet lamp reaches the set working time, open the electromagnetic lock tongue and automatically replace the backup lamp.
  • the PVC plate clamping mechanism can completely immerse the PVC plate in the anti-static liquid, so that the surface of the PVC plate adheres to the anti-static Liquid, the ultraviolet drying mechanism is set up to dry the anti-static liquid on the surface of the VC plate.
  • the circular transport track ensures that the PVC plate clamping mechanism can work in cycles, and the PVC plate clamping mechanism can automatically clamp PVC plates and The surface of the PVC sheet is automatically coated with an anti-static layer without manual operation.
  • the PVC sheet coating process does not need to be paused, which greatly improves the work efficiency of the anti-static coating equipment.
  • the adjusting track provided on the PVC plate clamping mechanism can play a buffering role.
  • the moving pulley can slide in the adjusting track, which can offset the vibration caused by the tilt of the moving crossbar.
  • the distance difference ensures that the moving crossbar can normally pass through the bend of the transportation track.
  • the telescopic rod can adjust the distance between the two sets of clamping rods so that the clamping rods can clamp PVC sheets of different specifications, improving applicability. .
  • the PVC plate will squeeze the compression block, causing the compression block to overcome the elastic force and the air pressure of the air cavity. Slide toward the inside of the lifting rod.
  • the air pressure in the air chamber will act on the telescopic hose. The air pressure will overcome the elastic force and the support block will slide outward and get stuck on the bottom surface of the PVC plate, fixing the PVC.
  • the position of the plate realizes the automatic clamping of the PVC plate clamping mechanism.
  • the electromagnetic lock tongue can be opened. Under the action of the ultraviolet lamp's own gravity, the ultraviolet lamp will automatically slide down.
  • the UV lamp will drive the skateboard to slide down synchronously, and the synchronization block can push the spare lamp through the buckle, so that the spare lamp moves to the original position of the UV lamp, and the UV lamp will move to the bottom of the automatic lamp changing cavity , when the UV lamp is taken out, the torsion shaft will drive the long rope back, and the synchronization block will also move to its original position for recycling.
  • Figure 1 is a flow chart of the present invention
  • Figure 2 is a schematic structural diagram of the anti-static coating equipment of the present invention.
  • FIG. 3 is a schematic structural diagram of the PVC plate clamping mechanism in the present invention.
  • Figure 4 is a cross-sectional view of the clamping rod in the present invention.
  • Figure 5 is a top view of the mechanism housing in the present invention.
  • Figure 6 is a cross-sectional view at A-A in Figure 5;
  • Figure 7 is a cross-sectional view at B-B in Figure 5;
  • Figure 8 is a schematic structural diagram of the ultraviolet lamp in the present invention.
  • Figure 9 is a schematic structural diagram of the limiting mechanism in the present invention.
  • Figure 10 is a schematic structural diagram of the transmission gear in the present invention.
  • Figure 11 is a schematic structural diagram of the torsion shaft in the present invention.
  • Figure 12 is a flow chart of a coating method for PVC sheets in the prior art.
  • an anti-static coating equipment for PVC sheets includes a transportation track 1.
  • the shape of the transportation track 1 is an annular shape. Both sides of the transportation track 1 are equidistantly fixedly connected.
  • the bottom of the transport track 1 is provided with a movable PVC plate clamping mechanism 2.
  • the PVC plate clamping mechanism 2 is used to automatically assemble PVC plates and adjust the height of the PVC plates.
  • the inside of the support columns 11 is provided with anti-static liquid. Pool 3, the anti-static liquid pool 3 is used to cooperate with the PVC sheet clamping mechanism 2 to adhere the anti-static liquid to the surface of the PVC sheet.
  • the PVC plate clamping mechanism 2 can clamp the PVC plate and transport the PVC plate along the transportation track 1 to ensure that the PVC plate can be transported directly above the anti-static liquid pool 3.
  • the PVC plate clamp The holding mechanism 2 can completely immerse the PVC sheet in the anti-static liquid, so that the anti-static liquid adheres to the surface of the PVC sheet.
  • the provided ultraviolet drying mechanism 4 can dry the anti-static liquid on the surface of the VC sheet and transport it in a circular shape.
  • Track 1 ensures that the PVC plate clamping mechanism 2 can work in cycles, and the PVC plate clamping mechanism 2 can automatically clamp PVC plates and automatically coat the surface of PVC plates with an anti-static layer without manual operation, which improves work efficiency.
  • the PVC sheet clamping mechanism 2 includes a movable crossbar 21.
  • a buffer rail 211 is provided on one end of the top surface of the movable crossbar 21.
  • An adjustment rail 212 is provided on the bottom surface of the movable crossbar 21.
  • the top end of the movable crossbar 21 is The end away from the buffer track 211 is bolted to a fixed pulley 22.
  • the inside of the buffer track 211 is provided with a moving pulley 23 that fits with the buffer track 211.
  • the inside of the adjustment track 212 is provided with two sets of hydraulic cylinders that fit with the adjustment track 212. 24.
  • a telescopic rod 25 is fixedly connected between the two groups of hydraulic cylinders 24, and a clamping rod 26 is provided on the side of the hydraulic cylinder 24 near the bottom of the telescopic rod 25;
  • the movable crossbar 21 When working, the movable crossbar 21 can move along the track direction in the transport track 1 through the fixed pulley 22 and the movable pulley 23.
  • the number of movable crossbars 21 can be multiple.
  • a conveyor belt is provided inside the transport track 1, and the conveyor belt is driven by a motor. Drive, and the fixed pulley 22 and the movable pulley 23 are fixedly connected to the conveyor belt inside the transportation track 1.
  • the provided adjustment track 212 can play a buffering role.
  • the movable pulley 23 When encountering a bend in the transport track 1, the movable pulley 23 can slide in the adjustment track 212, which can offset the distance difference generated when the movable cross bar 21 tilts, ensuring that the movable cross bar 21 can normally pass through the bend in the transport track 1.
  • Set The telescopic rod 25 can adjust the distance between the two sets of clamping rods 26, so that the clamping rods 26 can clamp PVC plates of different specifications, which improves the applicability.
  • the clamping rod 26 includes a lifting rod 261.
  • a cavity is provided at the inner top of the lifting rod 261.
  • a hollow tube 262 is inserted into the cavity.
  • the cavity and the hollow tube 262 are filled with hydraulic oil.
  • the hollow tube The top of 262 is connected to an oil pump through an oil pipe.
  • An air chamber 263 is provided at the inner bottom of the lifting rod 261.
  • a solenoid valve 266 is installed in the center of the air chamber 263.
  • the top of the air chamber 263 is connected to a compression block 264 through a telescopic hose.
  • the air chamber 263 The bottom end of 263 is connected to a support block 265 through a telescopic hose, the inner end of the compression block 264 is fixedly connected to a compression spring 267, and the inner end of the support block 265 is fixedly connected to a tension spring 268;
  • the lifting rod 261 is provided with an arc-shaped protrusion at the middle position on the outer side, and arc-shaped grooves that fit with the arc-shaped protrusions are provided at both ends of the PVC plate.
  • the lifting rod 261 is stuck at both ends of the PVC plate, through the arc
  • the cooperation of the shaped protrusion and the arc-shaped groove can define the position of the PVC plate.
  • the inner end of the compression block 264 is connected to the compression spring 267, and the inner end of the support block 265 is fixed to the tension spring 268. Therefore, the compression block 264 will protrude from the side of the lifting rod 261, and the support block 265 will recess the side of the lifting rod 261.
  • the PVC plate When the lifting rod 261 slides down along the end face of the PVC plate, the PVC plate will squeeze the compression block 264, causing the compression block to 264 overcomes the elastic force and the air pressure of the air chamber 263 and slides toward the inside of the lifting rod 261.
  • the air pressure of the air chamber 263 When the bottom surface of the PVC plate just slides out of the support block 265, the air pressure of the air chamber 263 will act on the telescopic hose, and the air pressure will overcome the elastic force and push the support block 265 It slides outward and gets stuck on the bottom surface of the PVC sheet, fixing the position of the PVC sheet, thereby realizing the automatic clamping of the PVC sheet clamping mechanism 2.
  • it When it is necessary to put the PVC sheet down, it only needs to open the solenoid valve 266 and balance the air chamber 263. At this time, the elastic force will act on the support block 265, causing the support block 265 to automatically return, ensuring that the PVC sheet automatically slides out of the lifting rod 261, thereby
  • the ultraviolet drying mechanism 4 includes a mechanism shell 41.
  • the mechanism shell 41 is provided with an automatic lamp changing cavity 42 near the top surface of the anti-static liquid pool 3.
  • the bottom of the automatic lamp changing cavity 42 is provided with a slope.
  • the slot 43 is provided with an ultraviolet lamp 44 and a spare lamp 49 in the automatic lamp changing cavity 42.
  • a limiting mechanism 45 is provided at the port of the automatic lamp changing cavity 42.
  • An electromagnetic device is installed on the inner wall of the automatic lamp changing cavity 42 close to the bottom surface of the ultraviolet lamp 44.
  • Lock tongue 46, the side wall of the automatic lamp changing cavity 42 is provided with a transmission gear 47 on one side close to the ultraviolet lamp 44, and a torsion shaft 48 is provided on one end of the bottom surface of the automatic lamp changing cavity 42 close to the backup lamp 49;
  • the ultraviolet lamp 44 needs to be maintained and replaced regularly. Therefore, the ultraviolet lamp 44 and the backup lamp 49 provided in the automatic lamp changing chamber 42 can realize automatic replacement of the automatic ultraviolet lamp 44 without manual operation. Subsequently, you only need to take out the replaced ultraviolet lamp 44. Can.
  • the ultraviolet lamp 44 includes a lamp body 441.
  • a tooth groove 444 is provided on one side of the lamp body 441.
  • a power connection port 442 is provided at the center of the top surface of the lamp body 441.
  • a handle groove is provided on the back of the lamp body 441. 443;
  • the power connection port 442 can cooperate with the mechanism shell 41, that is, a power connection terminal that fits with the power connection port 442 is provided on the inner wall of the mechanism shell 41 close to the power connection port 442, so as to access indoor electricity, and a handle slot 443 is provided to facilitate maintenance.
  • the personnel takes out the ultraviolet lamp 44.
  • the limiting mechanism 45 includes a connecting rod 451, the two ends of the connecting rod 451 are fixedly connected to the limiting lock tongue 452, and a return spring 453 is nested in the middle of the side of the connecting rod 451;
  • limiting mechanisms 45 which are symmetrically arranged at the ports of the automatic lamp changing cavity 42 .
  • the ultraviolet lamp 44 slides down along the inclined groove 43 , it can block the ultraviolet lamp 44 from sliding out of the automatic lamp changing cavity 42 .
  • the transmission rod 471 is fixed at the center of the bottom surface of the transmission gear 47, the bottom end of the transmission rod 471 is fixedly connected with the driving gear 472, and the side surface of the driving gear 472 is meshed with the driven gear 473;
  • a new spare lamp 49 can be prepared.
  • the gear grooves 444 on the side of the spare lamp 49 can drive the transmission gear 47, and the transmission gear 47
  • the driving gear 472 is driven by the transmission rod 471, and the driving gear 472 drives the ultraviolet lamp 44 through the driven gear 473.
  • the backup lamp 49 enters the automatic lamp changing chamber 42, it also acts on the limit lock tongue 452, causing the limit lock tongue 452 to Automatically turn on, and then the ultraviolet lamp 44 can automatically move out of the automatic lamp changing chamber 42.
  • a long rope 481 is wound around the side of the torsion shaft 48.
  • One end of the long rope 481 away from the torsion shaft 48 is fixedly connected to a slide plate 482.
  • a synchronization block 483 is provided on the side of the long rope 481 near the center of the bottom of the backup light 49.
  • the top surface of the synchronization block 483 is flush with the bottom surface of the backup lamp 49, the top surface of the synchronization block 483 is installed with a buckle through a torsion spring shaft, a limited chute is provided on the surface of the inclined groove 43 close to the synchronization block 483, and the sliding plate 482 One end close to the limit chute is fixedly connected with a slide block with the same slope as the inclined groove 43, and the slide block and the limit chute fit together;
  • the electromagnetic lock tongue 46 can be opened. Under the action of the ultraviolet lamp 44's own gravity, the ultraviolet lamp 44 will automatically slide down. When the bottom surface of the ultraviolet lamp 44 contacts the skateboard 482, the ultraviolet lamp 44 will drive the skateboard. 482 slides down synchronously, and the synchronization block 483 can push the backup lamp 49 through the buckle, so that the backup lamp 49 moves to the original position of the ultraviolet lamp 44, and the ultraviolet lamp 44 will move to the bottom of the automatic lamp changing cavity 42.
  • the torsion shaft 48 will drive the long rope 481 to return, and the synchronization block 483 will also move to its original position for recycling.
  • PVC sheet fixing adjust the position of the PVC sheet clamping mechanism 2 through the transport track 1.
  • the moving cross bar 21 can move along the track direction in the transport track 1 through the fixed pulley 22 and the moving pulley 23.
  • the moving cross bar 21 The number can be multiple.
  • a conveyor belt is provided inside the transport track 1.
  • the conveyor belt is driven by a motor, and the fixed pulley 22 and the moving pulley 23 are fixedly connected to the conveyor belt inside the transport track 1.
  • the fixed pulley can be driven. 22 and the moving pulley 23 move, and the adjusting track 212 provided can play a buffering role.
  • the moving pulley 23 can slide in the adjusting track 212, which can offset the vibration generated when the moving crossbar 21 tilts. The distance difference ensures that the moving crossbar 21 can normally pass through the bend of the transport track 1.
  • the transport track 1 places the PVC sheet clamping mechanism 2 directly above the PVC sheet.
  • the hydraulic cylinder 24 is started to lower the height of the clamping rod 26 so that the clamping mechanism 2 is positioned directly above the PVC sheet.
  • the holding rod 26 is inserted into both ends of the PVC plate, and the support blocks 265 on the side of the clamping rod 26 are stuck at the bottom of the PVC plate. When the clamping rod 26 rises, it will drive the PVC plate;
  • UV lamp 44 Turn on the ultraviolet lamp 44.
  • the ultraviolet lamp 44 will illuminate the side of the PVC sheet to quickly dry the anti-static liquid adhered to the side of the PVC sheet;
  • PVC sheet unloading transport the PVC sheet again through the PVC sheet clamping mechanism 2, so that the PVC sheet is in the set position, which is the position where the PVC sheet is stored.
  • a storage box is placed at this position specifically to store the coated PVC sheet.
  • PVC sheet open the solenoid valve 266 to balance the air pressure in the air chamber 263. At this time, the elastic force will act on the support block 265, causing the support block 265 to automatically return, ensuring that the PVC sheet automatically slides out of the lifting rod 261, so that the PVC sheet can automatically fall. ;
  • Ultraviolet scheduled maintenance Set the working time of the ultraviolet lamp 44 to 100h or 200h, and set the working time of the ultraviolet lamp 44 to 200h.
  • the electromagnetic lock will be opened. Tongue 46, under the action of the gravity of the ultraviolet lamp 44, the ultraviolet lamp 44 will automatically slide down.
  • the ultraviolet lamp 44 will drive the skateboard 482 to slide down synchronously, and the synchronization block 483 can pass through the card.
  • the button pushes the backup lamp 49 so that the backup lamp 49 moves to the original position of the ultraviolet lamp 44, and the ultraviolet lamp 44 will move to the bottom of the automatic lamp changing chamber 42.
  • the torsion shaft 48 will drive the long rope 481 returns, synchronization block 483 will also move to its original position for recycling.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Coating Apparatus (AREA)
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Abstract

一种PVC板材防静电镀膜设备及其镀膜方法，涉及PVC板材领域，包括运输轨道（1），其形状为圆环形，运输轨道（1）的两侧等距固定连接有若干支撑柱（11）；PVC板材夹持机构（2），其活动设置在运输轨道（1）的底部，PVC板材夹持机构（2）用于自动装配PVC板材以及调节PVC板材的高度；防静电液池（3），其用于配合PVC板材夹持机构（2）将PVC板材的表面粘附防静电液；紫外线烘干机构（4）。通过设置的PVC板材夹持机构（2）、防静电液池（3）和紫外线烘干机构（4），PVC板材夹持机构（2）可以自动夹持和放下PVC板材，紫外线烘干机构（4）可以自动更换紫外线灯，无需人工操作，提高了工作效率。

Description

一种PVC板材防静电镀膜设备及其镀膜方法 技术领域
本发明涉及PVC板材领域，具体涉及一种PVC板材防静电镀膜设备及其镀膜方法。
背景技术
防静电PVC板具有优秀的防静电功能，抗冲击及耐化学溶剂性能也非常突出，防静电PVC板的镀膜方法是把防静电液涂刷到板材表面，然后放在紫外线下烘干，或者是将板材夹在空中，让防静电液在重力的作用下淋涂到板材表面，是PVC板的表面形成一层防静电膜；
现有的防静电PVC板的镀膜方法如附图12所示，需要人工将PVC板通过夹持机构固定，然后运输至防静电液池中，再通过紫外线灯烘干，由于紫外线灯对人体有害，而紫外线灯需要定时维护和更换，所以防静电PVC板生产线需要定时暂停，由人工定时拆换紫外线灯，大大降低了PVC板的镀膜效率。
发明内容
为了克服上述的技术问题，本发明的目的在于提供一种PVC板材防静电镀膜设备及其镀膜方法，通过设置的PVC板材夹持机构、防静电液池和紫外线烘干机构，PVC板材夹持机构可以自动夹持和放下PVC板材，紫外线烘干机构可以自动更换紫外线灯，无需人工操作，防静电PVC板生产线不需要定时暂停，大大提高了防静电镀膜设备的工作效率。
本发明的目的可以通过以下技术方案实现：
一种PVC板材防静电镀膜设备，包括：
运输轨道，所述运输轨道的形状为圆环形，所述运输轨道的两侧等距固定连接有若干支撑柱，运输轨道的内部可以采用输送带或者链条，由电机驱动；
PVC板材夹持机构，所述PVC板材夹持机构活动设置在运输轨道的底部，所述PVC板材夹持机构用于自动装配PVC板材以及调节PVC板材的高度；
防静电液池，所述防静电液池设置在支撑柱的内侧，所述防静电液池用于配合PVC板材夹持机构将PVC板材的表面粘附防静电液；
紫外线烘干机构，所述紫外线烘干机构设在支撑柱的外侧靠近防静电液池的位置，所述紫外线烘干机构用于烘干PVC板材表面粘附的防静电液。
作为本发明进一步的方案：所述PVC板材夹持机构包括移动横杆，所述移动横杆的顶面一端开设有缓冲轨道，所述移动横杆的底面开设有调节轨道，所述移动横杆的顶面远离缓冲轨道的一端螺栓连接有固定滑轮，所述缓冲轨道的内侧设有与缓冲轨道相互契合的移动滑轮，所述调节轨道的内侧设有两组与调节轨道相互契合的液压缸，两组所述液压缸之间固定连接有伸缩杆，所述液压缸的侧面靠近伸缩杆的底部位置设有夹持杆。
作为本发明进一步的方案：所述夹持杆包括升降杆，所述升降杆的内侧顶部开设有空腔，所述空腔内插接有空心管，所述空腔内和空心管内充满液压油，所述空心管的顶端通过油管连接有油泵，所述升降杆的内侧底部开设有气腔，所述气腔的中心位置安装有电 磁阀，所述气腔的顶端通过伸缩软管连接有压缩块，所述气腔的底端通过伸缩软管连接有支撑块，所述压缩块的内侧一端固定连接有压缩弹簧，所述支撑块的内侧一端固定连接有拉伸弹簧。
作为本发明进一步的方案：所述紫外线烘干机构包括机构外壳，所述机构外壳靠近防静电液池的顶面位置开设有自动换灯腔，所述自动换灯腔的底部开设有斜面槽，所述自动换灯腔内设有紫外线灯和备用灯，所述自动换灯腔的端口处设有限位机构，所述自动换灯腔的内壁靠近紫外线灯的底面位置安装有电磁锁舌，所述自动换灯腔的侧壁靠近紫外线灯的一侧位置设有传动齿轮，所述自动换灯腔靠近备用灯的底面一端设有扭力轴。
作为本发明进一步的方案：所述紫外线灯包括灯体，所述灯体的一侧开设有齿槽，所述灯体的顶面中心位置设有接电端口，所述灯体的背面开设有把手槽，接电端口可以与机构外壳配合，接入室电，开设的把手槽方便维护人员取出紫外线灯。
作为本发明进一步的方案：所述限位机构包括连接杆，所述连接杆的两端固定连接有限位锁舌，所述连接杆的侧面中部位置嵌套有回力弹簧，限位机构为两组，对称设置在自动换灯腔的端口处，在紫外线灯沿斜面槽下滑时，可以起到阻挡作用，防止紫外线灯滑出自动换灯腔。
作为本发明进一步的方案：所述传动齿轮的底面圆心位置固定传动杆，所述传动杆的底端固定连接有主动齿轮，所述主动齿轮的侧面啮合有从动齿轮。
作为本发明进一步的方案：所述扭力轴的侧面缠绕有长绳，所述长绳远离扭力轴的一端固定连接有滑板，所述长绳的侧面靠近备用灯的底面中心位置设有同步块，所述同步块的顶面与备用灯的底面平齐，所述同步块的顶面通过扭簧轴安装有卡扣，所述斜面槽的表面靠近同步块的位置开设有限位滑槽，所述滑板靠近限位滑槽的一端固定连接有斜面槽斜度相同的滑块，且滑块与限位滑槽相互契合；
打开电磁锁舌，在紫外线灯自身重力的作用下，紫外线灯会自动下滑，在紫外线灯的底面接触到滑板时，紫外线灯会带动滑板同步下滑，而同步块则可以通过卡扣推动备用灯，使备用灯移动至紫外线灯原本的位置，而紫外线灯则会移动至自动换灯腔的底部，当紫外线灯被取出后，扭力轴会带动长绳退回，同步块也会移动至原本的位置，以备循环使用。
一种PVC板材防静电镀膜设备的镀膜方法，包括以下步骤：
S1、PVC板材固定：通过运输轨道调节PVC板材夹持机构的位置，使PVC板材夹持机构处于PVC板材的正上方，启动液压缸，降低夹持杆的高度，使夹持杆插入PVC板材的两端，夹持杆侧面的支撑块卡在PVC板材的底部，夹持杆在上升时会带动PVC板材；
S2、粘附防静电液：通过运输轨道与PVC板材夹持机构的配合，将PVC板材运输至防静电液池的正上方，通过液压缸降低夹持杆的高度，使PVC板材完全浸入防静电液中，然后在提升PVC板材；
S3、紫外线烘干：打开紫外线灯，紫外线灯会照射在PVC板材的侧面，使粘附在PVC板材侧面的防静电液快速烘干；
S4、PVC板材卸料：再次通过PVC板材夹持机构运输PVC板材，使PVC板材处于设定的位置，打开电磁阀，支撑块在拉伸弹簧的作用下退回夹持杆，使PVC板材可以自动落下；
S5、紫外线定时维护：设定紫外线灯的工作时间，当紫外线灯达到设定的工作时间后，打开电磁锁舌，自动更换备用灯。
本发明的有益效果：
1、本发明中，通过设置的PVC板材夹持机构、防静电液池和紫外线烘干机构，PVC板材夹持机构可以将PVC板材完全浸入防静电液中，使PVC板材的表面粘附防静电液，设置的紫外线烘干机构可以将VC板材表面的防静电液烘干，呈圆环形的运输轨道保证PVC板材夹持机构可以循环工作，而PVC板材夹持机构可以自动夹持PVC板材以及自动将PVC板材表面镀上防静电层，无需人工操作，PVC板材镀膜过程无需暂停，大大提高了防静电镀膜设备的工作效率。
2、本发明中，通过PVC板材夹持机构上开设的调节轨道可以起到缓冲作用，在遇到运输轨道的弯曲处时，移动滑轮可以在调节轨道内滑动，可以抵消移动横杆倾斜时产生的距离差，保证移动横杆可以正常通过运输轨道的弯曲处，设置的伸缩杆可以调节两组夹持杆之间的距离，使夹持杆可以夹持不同规格的PVC板材，提高了适用性。
3、本发明中，通过在PVC板材夹持机构上设置的夹持杆，在升降杆沿着PVC板材的端面下滑时，PVC板材会挤压压缩块，使压缩块克服弹力以及气腔的气压向升降杆内部滑动，当PVC板材的底面刚好滑出支撑块时，气腔的气压会作用在伸缩软管上，气压会克服弹力是支撑块向外侧滑动并卡在PVC板材的底面，固定PVC板材的位置，实现了PVC板材夹持机构的自动夹持，当需要将PVC板材放下是，只需要打开电磁阀，平衡气腔内的气压，此时弹力会作用在支撑块上，使支撑块自动退回，保证PVC板材自动滑出升降杆，实现了PVC板材夹持机构的自动卸料。
4、本发明中，通过在紫外线烘干机构内开设的自动换灯腔，在需要更换紫外线灯时，可以打开电磁锁舌，在紫外线灯自身重力的作用下，紫外线灯会自动下滑，在紫外线灯的底面接触到滑板时，紫外线灯会带动滑板同步下滑，而同步块则可以通过卡扣推动备用灯，使备用灯移动至紫外线灯原本的位置，而紫外线灯则会移动至自动换灯腔的底部，当紫外线灯被取出后，扭力轴会带动长绳退回，同步块也会移动至原本的位置，以备循环使用。
附图说明
下面结合附图对本发明作进一步的说明。
图1是本发明的流程图；
图2是本发明的防静电镀膜设备结构示意图；
图3是本发明中PVC板材夹持机构的结构示意图；
图4是本发明中夹持杆的剖视图；
图5是本发明中机构外壳的俯视图；
图6是图5中A-A处的剖视图；
图7是图5中B-B处的剖视图；
图8是本发明中紫外线灯的结构示意图；
图9是本发明中限位机构的结构示意图；
图10是本发明中传动齿轮的结构示意图；
图11是本发明中扭力轴的结构示意图；
图12是现有技术中PVC板材的镀膜方法流程图。
图中：1、运输轨道；11、支撑柱；2、PVC板材夹持机构；21、移动横杆；211、缓冲轨道； 212、调节轨道；22、固定滑轮；23、移动滑轮；24、液压缸；25、伸缩杆；26、夹持杆；261、升降杆；262、空心管；263、气腔；264、压缩块；265、支撑块；266、电磁阀；267、压缩弹簧；268、拉伸弹簧；3、防静电液池；4、紫外线烘干机构；41、机构外壳；42、自动换灯腔；43、斜面槽；44、紫外线灯；441、灯体；442、接电端口；443、把手槽；444、齿槽；45、限位机构；451、连接杆；452、限位锁舌；453、回力弹簧；46、电磁锁舌；47、传动齿轮；471、传动杆；472、主动齿轮；473、从动齿轮；48、扭力轴；481、长绳；482、滑板；483、同步块；49、备用灯。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
如图1-图11所示，一种PVC板材防静电镀膜设备，，该防静电镀膜设备包括运输轨道1，运输轨道1的形状为圆环形，运输轨道1的两侧等距固定连接有若干支撑柱11，运输轨道1的底部设有活动的PVC板材夹持机构2，PVC板材夹持机构2用于自动装配PVC板材以及调节PVC板材的高度，支撑柱11的内侧设有防静电液池3，防静电液池3用于配合PVC板材夹持机构2将PVC板材的表面粘附防静电液，支撑柱11的外侧靠近防静电液池3的位置设有紫外线烘干机构4，紫外线烘干机构4用于烘干PVC板材表面粘附的防静电液；
工作时，如图2所示，PVC板材夹持机构2可以夹持PVC板材，并沿着运输轨道1运输PVC板材，保证PVC板材可以被运输至防静电液池3的正上方，PVC板材夹持机构2可以将PVC板材完全浸入防静电液中，使PVC板材的表面粘附防静电液，设置的紫外线烘干机构4可以将VC板材表面的防静电液烘干，呈圆环形的运输轨道1保证PVC板材夹持机构2可以循环工作，而PVC板材夹持机构2可以自动夹持PVC板材以及自动将PVC板材表面镀上防静电层，无需人工操作，提高了工作效率。
如图3所示，PVC板材夹持机构2包括移动横杆21，移动横杆21的顶面一端开设有缓冲轨道211，移动横杆21的底面开设有调节轨道212，移动横杆21的顶面远离缓冲轨道211的一端螺栓连接有固定滑轮22，缓冲轨道211的内侧设有与缓冲轨道211相互契合的移动滑轮23，调节轨道212的内侧设有两组与调节轨道212相互契合的液压缸24，两组液压缸24之间固定连接有伸缩杆25，液压缸24的侧面靠近伸缩杆25的底部位置设有夹持杆26；
工作时，移动横杆21通过固定滑轮22和移动滑轮23可以在运输轨道1内沿轨道方向移动，移动横杆21的数量可以为多个，运输轨道1的内部设置输送带，输送带由电机驱动，而固定滑轮22和移动滑轮23与运输轨道1内部的输送带固定连接，在输送带移动时，可以带动固定滑轮22和移动滑轮23移动，设置的调节轨道212可以起到缓冲作用，在遇到运输轨道1的弯曲处时，移动滑轮23可以在调节轨道212内滑动，可以抵消移动横杆21倾斜时产生的距离差，保证移动横杆21可以正常通过运输轨道1的弯曲处，设置的伸缩杆25可以调节两组夹持杆26之间的距离，使夹持杆26可以夹持不同规格的PVC板材，提高了适用性。
如图4所示，夹持杆26包括升降杆261，升降杆261的内侧顶部开设有空腔，空腔内插接有空心管262，空腔内和空心管262内充满液压油，空心管262的顶端通过油管连接有油泵，升降杆261的内侧底部开设有气腔263，气腔263的中心位置安装有电磁阀266，气腔263 的顶端通过伸缩软管连接有压缩块264，气腔263的底端通过伸缩软管连接有支撑块265，压缩块264的内侧一端固定连接有压缩弹簧267，支撑块265的内侧一端固定连接有拉伸弹簧268；
升降杆261的外侧中间位置设有弧形凸起，在PVC板材的两端端面开设与弧形凸起相互契合的弧形凹槽，在升降杆261卡在PVC板材的两端是，通过弧形凸起与弧形凹槽的配合可以限定PVC板材的位置，如图4所示，压缩块264的内侧一端连接的是压缩弹簧267，支撑块265的内侧一端固定的是拉伸弹簧268，所以压缩块264会突出升降杆261的侧面，支撑块265则会内陷升降杆261的侧面，在升降杆261沿着PVC板材的端面下滑时，PVC板材会挤压压缩块264，使压缩块264克服弹力以及气腔263的气压向升降杆261内部滑动，当PVC板材的底面刚好滑出支撑块265时，气腔263的气压会作用在伸缩软管上，气压会克服弹力是支撑块265向外侧滑动并卡在PVC板材的底面，固定PVC板材的位置，实现了PVC板材夹持机构2的自动夹持，当需要将PVC板材放下是，只需要打开电磁阀266，平衡气腔263内的气压，此时弹力会作用在支撑块265上，使支撑块265自动退回，保证PVC板材自动滑出升降杆261，实现了PVC板材夹持机构2的自动卸料。
如图6和图7所示，紫外线烘干机构4包括机构外壳41，机构外壳41靠近防静电液池3的顶面位置开设有自动换灯腔42，自动换灯腔42的底部开设有斜面槽43，自动换灯腔42内设有紫外线灯44和备用灯49，自动换灯腔42的端口处设有限位机构45，自动换灯腔42的内壁靠近紫外线灯44的底面位置安装有电磁锁舌46，自动换灯腔42的侧壁靠近紫外线灯44的一侧位置设有传动齿轮47，自动换灯腔42靠近备用灯49的底面一端设有扭力轴48；
紫外线灯44需要定期保养更换，因此，在自动换灯腔42设置的紫外线灯44和备用灯49可以实现自动紫外线灯44的自动更换，无需人工操作，后续只需取出更换下来的紫外线灯44便可。
如图8所示，紫外线灯44包括灯体441，灯体441的一侧开设有齿槽444，灯体441的顶面中心位置设有接电端口442，灯体441的背面开设有把手槽443；
接电端口442可以与机构外壳41配合，也就是在机构外壳41的内壁靠近接电端口442的位置设置与接电端口442相互契合接电端子，接入室电，开设的把手槽443方便维护人员取出紫外线灯44。
如图9所示，限位机构45包括连接杆451，连接杆451的两端固定连接有限位锁舌452，连接杆451的侧面中部位置嵌套有回力弹簧453；
限位机构45为两组，对称设置在自动换灯腔42的端口处，在紫外线灯44沿斜面槽43下滑时，可以起到阻挡作用，防止紫外线灯44滑出自动换灯腔42。
如图10所示，传动齿轮47的底面圆心位置固定传动杆471，传动杆471的底端固定连接有主动齿轮472，主动齿轮472的侧面啮合有从动齿轮473；
再取出紫外线灯44时，可以准备一个新的备用灯49，再将新的备用灯49推入自动换灯腔42内部时，备用灯49侧面的齿槽444可以带动传动齿轮47，传动齿轮47通过传动杆471带动主动齿轮472，主动齿轮472通过从动齿轮473带动紫外线灯44，在备用灯49进入自动换灯腔42的同时也作用在限位锁舌452上，使限位锁舌452自动打开，然后紫外线灯44便可以自动移出自动换灯腔42。
如图11所示，扭力轴48的侧面缠绕有长绳481，长绳481远离扭力轴48的一端固定 连接有滑板482，长绳481的侧面靠近备用灯49的底面中心位置设有同步块483，同步块483的顶面与备用灯49的底面平齐，同步块483的顶面通过扭簧轴安装有卡扣，斜面槽43的表面靠近同步块483的位置开设有限位滑槽，滑板482靠近限位滑槽的一端固定连接有斜面槽43斜度相同的滑块，且滑块与限位滑槽相互契合；
在需要更换紫外线灯44时，可以打开电磁锁舌46，在紫外线灯44自身重力的作用下，紫外线灯44会自动下滑，在紫外线灯44的底面接触到滑板482时，紫外线灯44会带动滑板482同步下滑，而同步块483则可以通过卡扣推动备用灯49，使备用灯49移动至紫外线灯44原本的位置，而紫外线灯44则会移动至自动换灯腔42的底部，当紫外线灯44被取出后，扭力轴48会带动长绳481退回，同步块483也会移动至原本的位置，以备循环使用。
如图1-图11所示，使用PVC板材防静电镀膜设备对PVC板材进行防静电镀膜时，按照以下步骤加工：
S1、PVC板材固定：通过运输轨道1调节PVC板材夹持机构2的位置，具体是移动横杆21通过固定滑轮22和移动滑轮23可以在运输轨道1内沿轨道方向移动，移动横杆21的数量可以为多个，运输轨道1的内部设置输送带，输送带由电机驱动，而固定滑轮22和移动滑轮23与运输轨道1内部的输送带固定连接，在输送带移动时，可以带动固定滑轮22和移动滑轮23移动，设置的调节轨道212可以起到缓冲作用，在遇到运输轨道1的弯曲处时，移动滑轮23可以在调节轨道212内滑动，可以抵消移动横杆21倾斜时产生的距离差，保证移动横杆21可以正常通过运输轨道1的弯曲处，运输轨道1使PVC板材夹持机构2处于PVC板材的正上方，启动液压缸24，降低夹持杆26的高度，使夹持杆26插入PVC板材的两端，夹持杆26侧面的支撑块265卡在PVC板材的底部，夹持杆26在上升时会带动PVC板材；
S2、粘附防静电液：通过运输轨道1与PVC板材夹持机构2的配合，将PVC板材运输至防静电液池3的正上方，通过液压缸24降低夹持杆26的高度，使PVC板材完全浸入防静电液中，然后在提升PVC板材；
S3、紫外线烘干：打开紫外线灯44，紫外线灯44会照射在PVC板材的侧面，使粘附在PVC板材侧面的防静电液快速烘干；
S4、PVC板材卸料：再次通过PVC板材夹持机构2运输PVC板材，使PVC板材处于设定的位置，也就是收纳PVC板材的位置，该位置放置一个收纳箱，专门用来收纳镀膜后的PVC板材，打开电磁阀266，平衡气腔263内的气压，此时弹力会作用在支撑块265上，使支撑块265自动退回，保证PVC板材自动滑出升降杆261，使PVC板材可以自动落下；
S5、紫外线定时维护：设定紫外线灯44的工作时间为100h或者200h，设置紫外线灯44的工作时间为200h，当紫外线灯44工作满200h后，达到了设定的工作时间，便打开电磁锁舌46，在紫外线灯44自身重力的作用下，紫外线灯44会自动下滑，在紫外线灯44的底面接触到滑板482时，紫外线灯44会带动滑板482同步下滑，而同步块483则可以通过卡扣推动备用灯49，使备用灯49移动至紫外线灯44原本的位置，而紫外线灯44则会移动至自动换灯腔42的底部，当紫外线灯44被取出后 ，扭力轴48会带动长绳481退回，同步块483也会移动至原本的位置，以备循环使用。
以上对本发明的一个实施例进行了详细说明，但所述内容仅为本发明的较佳实施例，不能被认为用于限定本发明的实施范围。凡依本发明申请范围所作的均等变化与改进等，均应仍归属于本发明的专利涵盖范围之内。

Claims (10)

  1. 一种PVC板材防静电镀膜设备，其特征在于，包括：
    运输轨道(1)，所述运输轨道(1)的形状为圆环形，所述运输轨道(1)的两侧等距固定连接有若干支撑柱(11)；
    PVC板材夹持机构(2)，所述PVC板材夹持机构(2)活动设置在运输轨道(1)的底部，所述PVC板材夹持机构(2)用于自动装配PVC板材以及调节PVC板材的高度；
    防静电液池(3)，所述防静电液池(3)设置在支撑柱(11)的内侧，所述防静电液池(3)用于配合PVC板材夹持机构(2)将PVC板材的表面粘附防静电液；
    紫外线烘干机构(4)，所述紫外线烘干机构(4)设在支撑柱(11)的外侧靠近防静电液池(3)的位置，所述紫外线烘干机构(4)用于烘干PVC板材表面粘附的防静电液。
  2. 根据权利要求1所述的一种PVC板材防静电镀膜设备，其特征在于，所述PVC板材夹持机构(2)包括移动横杆(21)，所述移动横杆(21)的顶面一端开设有缓冲轨道(211)，所述移动横杆(21)的底面开设有调节轨道(212)，所述移动横杆(21)的顶面远离缓冲轨道(211)的一端螺栓连接有固定滑轮(22)，所述缓冲轨道(211)的内侧设有与缓冲轨道(211)相互契合的移动滑轮(23)，所述调节轨道(212)的内侧设有两组与调节轨道(212)相互契合的液压缸(24)，两组所述液压缸(24)之间固定连接有伸缩杆(25)，所述液压缸(24)的侧面靠近伸缩杆(25)的底部位置设有夹持杆(26)。
  3. 根据权利要求2所述的一种PVC板材防静电镀膜设备，其特征在于，所述夹持杆(26)包括升降杆(261)，所述升降杆(261)的内侧顶部开设有空腔，所述空腔内插接有空心管(262)，所述空腔内和空心管(262)内充满液压油，所述空心管(262)的顶端通过油管连接有油泵，所述升降杆(261)的内侧底部开设有气腔(263)，所述气腔(263)的中心位置安装有电磁阀(266)，所述气腔(263)的顶端通过伸缩软管连接有压缩块(264)，所述气腔(263)的底端通过伸缩软管连接有支撑块(265)，所述压缩块(264)的内侧一端固定连接有压缩弹簧(267)，所述支撑块(265)的内侧一端固定连接有拉伸弹簧(268)。
  4. 根据权利要求1所述的一种PVC板材防静电镀膜设备，其特征在于，所述紫外线烘干机构(4)包括机构外壳(41)，所述机构外壳(41)靠近防静电液池(3)的顶面位置开设有自动换灯腔(42)，所述自动换灯腔(42)的底部开设有斜面槽(43)，所述自动换灯腔(42)内设有紫外线灯(44)和备用灯(49)，所述自动换灯腔(42)的端口处设有限位机构(45)，所述自动换灯腔(42)的内壁靠近紫外线灯(44)的底面位置安装有电磁锁舌(46)，所述自动换灯腔(42)的侧壁靠近紫外线灯(44)的一侧位置设有传动齿轮(47)，所述自动换灯腔(42)靠近备用灯(49)的底面一端设有扭力轴(48)。
  5. 根据权利要求4所述的一种PVC板材防静电镀膜设备，其特征在于，所述紫外线灯(44)包括灯体(441)，所述灯体(441)的一侧开设有齿槽(444)，所述灯体(441)的顶面中心位置设有接电端口(442)，所述灯体(441)的背面开设有把手槽(443)。
  6. 根据权利要求4所述的一种PVC板材防静电镀膜设备，其特征在于，所述限位机构(45)包括连接杆(451)，所述连接杆(451)的两端固定连接有限位锁舌(452)，所述连接杆(451)的侧面中部位置嵌套有回力弹簧(453)。
  7. 根据权利要求4所述的一种PVC板材防静电镀膜设备，其特征在于，所述传动齿轮(47)的底面圆心位置固定传动杆(471)，所述传动杆(471)的底端固定连接有主动齿轮(472)，所述主动齿轮(472)的侧面啮合有从动齿轮(473)。
  8. 根据权利要求4所述的一种PVC板材防静电镀膜设备，其特征在于，所述扭力轴(48)的侧面缠绕有长绳(481)，所述长绳(481)远离扭力轴(48)的一端固定连接有滑板(482)，所述长绳(481)的侧面靠近备用灯(49)的底面中心位置设有同步(483)。
  9. 根据权利要求8所述的一种PVC板材防静电镀膜设备，其特征在于，所述同步块(483)的顶面与备用灯(49)的底面平齐，所述同步块(483)的顶面通过扭簧轴安装有卡扣，所述斜面槽(43)的表面靠近同步块(483)的位置开设有限位滑槽，所述滑板(482)靠近限位滑槽的一端固定连接有斜面槽(43)斜度相同的滑块，且滑块与限位滑槽相互契合。
  10. 根据权利要求1所述的一种PVC板材防静电镀膜设备的镀膜方法，其特征在于，包括以下步骤：
    S1、PVC板材固定：通过运输轨道(1)调节PVC板材夹持机构(2)的位置，使PVC板材夹持机构(2)处于PVC板材的正上方，启动液压缸(24)，降低夹持杆(26)的高度，使夹持杆(26)插入PVC板材的两端，夹持杆(26)侧面的支撑块(265)卡在PVC板材的底部，夹持杆(26)在上升时会带动PVC板材；
    S2、粘附防静电液：通过运输轨道(1)与PVC板材夹持机构(2)的配合，将PVC板材运输至防静电液池(3)的正上方，通过液压缸(24)降低夹持杆(26)的高度，使PVC板材完全浸入防静电液中，然后在提升PVC板材；
    S3、紫外线烘干：打开紫外线灯(44)，紫外线灯(44)会照射在PVC板材的侧面，使粘附在PVC板材侧面的防静电液快速烘干；
    S4、PVC板材卸料：再次通过PVC板材夹持机构(2)运输PVC板材，使PVC板材处于设定的位置，打开电磁阀(266)，支撑块(265)在拉伸弹簧(268)的作用下退回夹持杆(26)，使PVC板材可以自动落下；
    S5、紫外线定时维护：设定紫外线灯(44)的工作时间，当紫外线灯(44)达到设定的工作时间后，打开电磁锁舌(46)，自动更换备用灯(49)。
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