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CN-224215766-U - Drying device for plate pickling production line

CN224215766UCN 224215766 UCN224215766 UCN 224215766UCN-224215766-U

Abstract

The utility model relates to the technical field of plate processing and discloses a plate pickling production line drying device which comprises a pickling conveyor, a washing conveyor, a drying processor box and a programmable logic controller, wherein the pickling conveyor and the washing conveyor are provided with layered washing tanks, each of the pickling conveyor and the washing conveyor comprises a roller, a hydraulic cylinder and a parting bead, the drying processor box is fixedly provided with a second conveyor belt, the other side of the inside of the drying processor box is fixedly provided with a third conveyor belt, the outer surfaces of the first conveyor belt and the third conveyor belt are respectively provided with a water-absorbing knitting layer, the outer surfaces of the second conveyor belt are fixedly provided with a telescopic plate, the telescopic plates on the third conveyor belt are vertically arranged, the plates on the second conveyor belt are sequentially driven to be placed at the position of the second conveyor belt along with the telescopic plates on the third conveyor belt, the plates on the second conveyor belt are subjected to hot air and heat radiation priority drying after flanging, the heat distribution of the plates is uniform, the air contact surface is wide, and the drying efficiency is accelerated.

Inventors

  • HU WENHONG
  • CHEN XIAOXIANG

Assignees

  • 江苏骏茂新材料科技有限公司

Dates

Publication Date
20260508
Application Date
20250610

Claims (7)

  1. 1. The drying device for the plate pickling production line comprises a pickling conveyor (1), a washing conveyor (2), a drying processor case (3) and a programmable logic controller (20), and is characterized in that a layered washing tank (6) is arranged at the lower parts of the pickling conveyor (1) and the washing conveyor (2), the pickling conveyor (1) and the washing conveyor (2) both comprise a roller (4), a hydraulic cylinder (5) and a parting bead (7), the hydraulic cylinder (5) is fixedly connected to the bottom of the layered washing tank (6), the roller (4) is rotatably connected to the side face of a bracket at the top of the hydraulic cylinder (5), the parting bead (7) is fixedly arranged on the side face of the roller (4), a first conveyor belt (8) is fixedly arranged at one side of the inside of the drying processor case (3), a second conveyor belt (9) is fixedly arranged at the middle part of the inner wall of the drying processor case (3), a third conveyor belt (10) is fixedly arranged at the other side of the inside of the drying processor case (3), the first conveyor belt (8) and the third conveyor belt (10) are respectively provided with a layer of water-absorbing knitted fabric layer (11) which is arranged on the outer surface of the knitted plate, and the knitted plate is used for absorbing less moisture, the outer surface of the second conveyor belt (9) is fixedly provided with a telescopic plate (12).
  2. 2. The drying device for the plate pickling production line according to claim 1, wherein a magnetic attraction layer (13) is fixedly arranged on the side face of the expansion plate (12), a baffle plate (14) is fixedly arranged on one side of the magnetic attraction layer (13), and the expansion plate (12) is arranged around the annular array of the second conveyor belt (9).
  3. 3. The drying device of the plate pickling production line according to claim 1, wherein quartz infrared heating pipes (15) are arranged on the side surface of the drying treatment machine box (3) in a linear array mode, a centrifugal fan (16) is fixedly arranged on the side surface of the drying treatment machine box (3), a tuyere (17) is fixedly arranged at the lower portion of the centrifugal fan (16), an air filter (18) is fixedly arranged at the top of the drying treatment machine box (3), and the air filter (18) is connected with a through pipe of the centrifugal fan (16).
  4. 4. A drying device for a plate pickling production line according to claim 3 is characterized in that an air box (22) is fixedly arranged on the side face of the drying treatment machine box (3), an exhaust fan (23) is fixedly arranged on the inner wall of the air box (22), the exhaust fan (23) penetrates through the inner wall of the drying treatment machine box (3), an air duct (24) is fixedly arranged at the top of the air box (22), and the top of the air duct (24) is fixedly connected with an air filter (18).
  5. 5. The drying device of the plate pickling production line according to claim 1, wherein a programmable logic controller (20) is fixedly arranged on the side face of the drying processor box (3), a touch screen (21) is arranged on the front side of the programmable logic controller (20), a temperature sensor (19) is arranged on the side face of the layered washing tank (6), a heating element controller (26) is fixedly arranged on the side face of the drying processor box (3), and the heating element controller (26) is electrically connected with the programmable logic controller (20).
  6. 6. A plate pickling line drying device according to claim 1 is characterized in that partition plates (25) are arranged on two sides of the bottom of the drying processor box (3), and the height of each partition plate (25) is higher than the highest height of the bellows (22).
  7. 7. The drying device for the plate pickling production line according to claim 1, wherein a sliding rail (27) is arranged on the side surface of the drying processor case (3), and the inside of the sliding rail (27) is in sliding connection with the sliding rail (27) through a sliding block of the first conveyor belt (8).

Description

Drying device for plate pickling production line Technical Field The utility model relates to the technical field of plate processing, in particular to a drying device of a plate pickling line special for rapidly and efficiently drying and pickling plates in the plate pickling line. Background In the modern plate processing industry, an acid cleaning process is a common means for removing impurities such as oxide skin, rust and the like on the surface of a plate. However, a large amount of pickling solution and water adhere to the surface of the pickled plate, and if not timely and effectively dried, problems are brought about. On one hand, residual acid liquor and water can chemically react on the surface of the plate to cause the plate to rust and corrode and seriously affect the appearance quality and service life of the plate, and on the other hand, the wet plate enters the subsequent processing procedures such as coating, stamping and the like to reduce the adhesive force of a coating and affect the precision and quality of stamping forming, so that the quality of the whole product is affected. The utility model discloses an automatic production line for spray forming of an energy-saving aluminum ceiling, which is disclosed in a novel practical Chinese patent with the publication number of CN207260497U and comprises an uncoiling mechanism, an aluminum plate cleaning mechanism, an aluminum plate drying mechanism, a multi-time spray and drying mechanism, a film covering mechanism, a coiling mechanism and a cutting mechanism which are sequentially connected, wherein the uncoiling mechanism is provided with a loop buffer mechanism, the aluminum plate cleaning mechanism comprises an alkaline degreasing tank, a first washing tank, a pickling tank, a second washing tank, a passivation tank and a third washing tank, the multi-time spray and drying mechanism comprises a primer spraying machine, a first drying box, a first printing spraying machine, a second drying box and a waste heat circulating device connected with the two drying boxes, and the film covering mechanism comprises a film covering machine, and the coiling mechanism comprises a coiling expansion shaft, a coiling motor and a transmission mechanism. The automatic production line for the ceiling spray pattern forming of the energy-saving aluminum plate has the advantages of scientific design, aluminum plate retraction prevention, firm spray painting, pollution reduction by recycling waste gas, selectable color register printing and full assembly line forming. With respect to the related art in the above, the inventors consider that there are the following drawbacks: The existing drying device in the market has a plurality of defects. The part drying device adopts a single heating mode, the other surface is shielded after the single surface heats and evaporates the moisture, the moisture needs to be dried, the uneven heat distribution exists, the inconsistent plate drying degree is caused, and the local overdry or non-drying condition occurs. Still some drying device stoving inefficiency can't satisfy the demand of the quick circulation of panel in the large-scale industrial production, causes production efficiency bottleneck, increases manufacturing cost. In addition, part of the drying device is complex in structure, high in maintenance difficulty and frequent in faults, and continuous and stable operation of the production line is affected. Therefore, the development of the drying device of the plate pickling production line, which is efficient, uniform, stable and convenient to maintain, has important practical significance. Disclosure of utility model Aiming at the defects of an energy-saving automatic production line for spray forming of aluminum ceiling, the utility model provides a drying device for a plate pickling production line, which has the advantages of replacing manual turning of a plate in a drying oven, and solves the problems of continuous and stable operation of a lifting production line and efficient and uniform drying of the pickled plate. The utility model provides the following technical scheme: The utility model provides a panel pickling line drying device, includes pickling conveyer, washing conveyer, drying processor case and programmable logic controller, the lower part of pickling conveyer and washing conveyer is provided with the layering pond of washing, pickling conveyer and washing conveyer are all including roller, pneumatic cylinder and parting bead, the bottom fixedly connected with pneumatic cylinder of layering pond, the support side rotation at pneumatic cylinder top is connected with the roller, the fixed parting bead that is provided with in side of roller, one side fixed mounting in the drying processor incasement portion has first conveyer belt, the middle part fixed mounting of drying processor incasement wall has the second conveyer belt, the opposite side fixed mounting in the drying processor incasement