Search

CN-224221862-U - Automobile part rapid curing coating device

CN224221862UCN 224221862 UCN224221862 UCN 224221862UCN-224221862-U

Abstract

The utility model relates to the technical field of curing coating, in particular to a rapid curing coating device for automobile parts. The drying rack comprises a drying chamber, a plurality of guide plates are fixedly arranged on the surfaces of the three inner walls of the drying chamber, a plurality of drying mechanisms are arranged at the edges of the workpiece inlet of the drying chamber, the drying mechanism comprises a shell, the shell is L-shaped, the shell is hollow, preheating plates are arranged on the surfaces of the inner walls of the two sides of the shell, heating layers are arranged at the corners of the L-shaped shell, the preheating plates are positioned between the heating layers and a fan, when air flows into the heating layers of the drying mechanism, the preheating plates are added, when high humidity air flows into the heating layers, the air is preheated at the preheating plates, water vapor is condensed at the preheating plates, and then heated and blown to the coating surface through the heating layers, so that the water vapor in the high humidity air can be effectively removed, the air blown to the coating surface has no moisture, the air cannot permeate into the coating interior, and micropores are prevented from being formed in the coating interior, and bubbling is caused.

Inventors

  • CHEN JIANGUO
  • LI QINGYANG

Assignees

  • 苏州惠欧精密机械有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (6)

  1. 1. The quick curing and coating device for the automobile parts comprises a drying frame (100) and is characterized in that the drying frame (100) comprises a drying chamber (103), a plurality of guide plates (104) are fixedly arranged on the surfaces of three inner walls of the drying chamber (103), and a plurality of drying mechanisms (200) are arranged at the edges of the workpiece inlet of the drying chamber (103); The drying mechanism (200) comprises a shell (201), wherein the shell (201) is L-shaped, the shell (201) is hollow, and preheating plates (205) are arranged on the inner wall surfaces of two sides; a heating layer (206) is arranged at the L-shaped folding angle of the shell (201), and the preheating plate (205) is positioned between the heating layer (206) and the fan (204).
  2. 2. The rapid solidification coating device for automobile parts according to claim 1, wherein an air inlet (202) is formed in one end of the L-shaped shell (201), and a filter screen (203) is fixedly arranged between inner walls of the shell (201) on one side of the air inlet (202) and used for filtering particulate matters in air.
  3. 3. The rapid solidification coating device for automobile parts according to claim 2, wherein a fan (204) for absorbing air is arranged on one side of the filter screen (203) away from the air inlet (202).
  4. 4. The rapid curing and coating device for automobile parts according to claim 1, wherein the L-shaped other end of the shell (201) is provided with an air outlet (207), and the air outlet (207) faces the inner cavity of the drying chamber (103) and blows hot air to the inner cavity.
  5. 5. The rapid curing cutback coating apparatus for automobile parts according to claim 1, wherein the housing (201) is fixedly provided with a drying lamp (209) at both sides of the air outlet (207) through lamp holders (208).
  6. 6. The rapid solidification coating device for automobile parts according to claim 1, wherein the drying rack (100) comprises a table top (101), and the table top (101) is used for fixing an upper drying chamber (103) through a supporting frame (102).

Description

Automobile part rapid curing coating device Technical Field The utility model relates to the technical field of curing coating, in particular to a rapid curing coating device for automobile parts. Background Painting is a process of coating paint on the surface of a workpiece to achieve protection, decoration or special functions. The coated workpiece needs to be dried and cured, so that the coating film has good adhesive force, hardness, wear resistance and corrosion resistance. The manner and conditions of drying and curing depend on the type, properties and process requirements of the coating. When the workpiece is coated and cured, a plurality of drying modes are needed to be adopted, so that in the Chinese patent publication No. CN221674833U, a coating drying and curing device is provided, the operation of a fan and a heating pipe is controlled by a controller, so that the first air port sucks in outside air, then the outside air is heated to a required temperature through the heating pipe, finally hot air is sent into a coating cavity shell through a second air port to dry and cure a coated article, thereby realizing quick drying and curing of the coated article, improving the coating efficiency and quality, and when the coated article is required to be irradiated, the controller controls an electric roller to rotate and drives a moving block to slide along a hanging rod, so that a heating lamp can freely move in the coating cavity shell, and the coated article is irradiated and heated in multiple angles and multiple directions. When the air enters the first air port, the air is directly guided to be heated through the heating pipe, hot air is sent into the coating cavity shell to dry the coating, when the drying environment is in a scene with high humidity, the high-humidity air enters the heating pipe to be heated, moisture is blown to the surface of the coating to be quickly vaporized, the vapor pressure breaks through the strength threshold value of the coating, and the vapor pressure permeates into the inside of the undried coating, so that micropores are formed in the coating, and bubbling is easy to form. Disclosure of utility model The utility model provides a rapid solidification coating device for automobile parts, which is characterized in that a preheating plate is added before air flows into a heating layer of a drying mechanism, when high humidity air flows in, the air is preheated at the preheating plate, water vapor is condensed at the preheating plate, and then the heating layer is used for heating and blowing to a coating surface, so that the problems in the background technology are solved, namely: High humidity air is directly led into a heating tube for heating, water vapor is blown to the surface of the coating for vaporization, and permeates into the coating, so that micropores are formed in the coating, and the problem of surface bubbling is easily caused. In order to achieve the purpose, the curing coating device comprises a drying frame, wherein the drying frame comprises a drying chamber, a plurality of guide plates are fixedly arranged on the surfaces of the three inner walls of the drying chamber, and a plurality of drying mechanisms are arranged at the edges of the workpiece inlet of the drying chamber; The drying mechanism comprises a shell, wherein the shell is L-shaped, the shell is hollow, and preheating plates are arranged on the inner wall surfaces of two sides of the shell; The L-shaped folded corner of the shell is provided with a heating layer, and the preheating plate is positioned between the heating layer and the fan. According to the technical scheme, when the outside high-humidity air flows into the shell from the air inlet, the air flows preferentially through the preheating plate according to the air flow direction, the air is preheated in advance at the preheating plate, heated vapor is contacted with the preheating plate, the vapor is condensed and liquefied due to temperature difference and falls into the shell through gravity, at the moment, the air preheated to remove the moisture flows into the heating layer, the heating layer heats the air secondarily and blows the air to the coating surface, so that the coating surface is free from vapor vaporization and cannot permeate into the coating, and bubbling on the coating surface is avoided. On this basis, shell "L" shape one end is equipped with the air intake, is located fixed mounting has the filter screen between the shell inner wall of air intake one side for particulate matter in the filtered air, one side that the air intake was kept away from to the filter screen is equipped with the fan that absorbs the air usefulness, and after the fan starts, outside air is inhaled inside the shell, filters through the filter screen, filters particulate matter in the air, makes in blowing the air to the application, does not have particulate matter influence the application effect. In another technical scheme,