Search

CN-224221859-U - Paint film drying oven

CN224221859UCN 224221859 UCN224221859 UCN 224221859UCN-224221859-U

Abstract

The utility model relates to a paint film drying oven, which belongs to the technical field of epoxy curing agent production and comprises an oven body, wherein a mounting frame is fixedly arranged in the oven body, air inlet grooves are formed in the mounting frame at equal intervals, and mounting seats are fixedly connected in the mounting frame and positioned between the two air inlet grooves. The utility model has the beneficial effects that when the heating source is damaged, a worker only needs to detach the heating core rod in the corresponding mounting seat by using the fixing component and then replace a new heating core rod, the whole heating source is not required to be replaced, the subsequent maintenance cost of the oven body can be reduced, and the high-temperature insulating frame made of high-temperature-resistant ceramic and aluminum silicate materials can maintain good heat insulation performance in a high-temperature environment, so that the worker can easily discharge the high-temperature insulating frame from the inner end of the oven body after the drying process is finished, and the occurrence of scalding condition is reduced.

Inventors

  • CHEN WENCHENG

Assignees

  • 上海经天新材料科技有限公司

Dates

Publication Date
20260512
Application Date
20250603

Claims (7)

  1. 1. A paint film drying oven comprises an oven body (1) and is characterized in that a mounting frame (10) is fixedly mounted in the oven body (1), air inlet grooves (11) are formed in the mounting frame (10) at equal intervals, mounting bases (12) are fixedly connected between the two air inlet grooves (11) and the mounting frame (10), heating core rods (13) are arranged in the mounting bases (12), insertion holes (17) matched with the heating core rods (13) are formed in one side of the mounting bases (12), fixing pieces (14) are arranged on the other side of the mounting bases (12), hinges (16) are arranged between the mounting bases (12) and the fixing pieces (14), the mounting bases (12) are connected with the fixing pieces (14) through the hinges (16), one ends of the heating core rods (13) are clamped with the insertion holes (17), and the other ends of the heating core rods (13) are attached to the inner walls of the fixing pieces (14).
  2. 2. The paint film drying oven according to claim 1, wherein a bearing assembly is arranged in the oven body (1), the bearing assembly comprises three high-temperature insulating frames (8) arranged in the oven body (1), iron wire net frames (9) are fixedly connected in the high-temperature insulating frames (8), and the high-temperature insulating frames (8) are made of high-temperature-resistant ceramic and aluminum silicate materials.
  3. 3. A paint film drying oven as claimed in claim 1, wherein a fixing assembly is arranged at the top end of the mounting base (12), the fixing assembly comprises a half screw (15) fixedly connected to one side of the mounting base (12) and a fixing piece (14), and a nut (18) is connected between the two half screws (15) in a threaded manner.
  4. 4. The paint film drying oven according to claim 1, wherein clamping grooves (6) are formed in the oven body (1) and located on two sides of the high-temperature insulating frame (8), clamping pieces (7) are slidably mounted in the clamping grooves (6), and the two clamping pieces (7) are fixedly connected with two sides of the high-temperature insulating frame (8) respectively.
  5. 5. A paint film drying oven as claimed in claim 1, wherein the oven body (1) is hinged with an oven door (2) at the outer side, and a visual window is fixedly arranged in the oven door (2).
  6. 6. A paint film drying oven as claimed in claim 1, wherein a temperature controller is fixedly arranged in the oven body (1), and a control panel (3) is fixedly arranged on the outer side of the oven body (1).
  7. 7. The paint film drying oven according to claim 1, wherein a temperature control knob (4) is fixedly arranged on the outer side of the oven body (1), a blower (5) is fixedly arranged at the bottom end of the oven body (1), and air outlets are arrayed on the rear side of the oven body (1).

Description

Paint film drying oven Technical Field The utility model relates to the technical field of epoxy curing agent production, in particular to a paint film drying oven. Background The paint film, also called a film coating, is a solid continuous film formed by one or more coating layers formed by applying the paint to a substrate, and generally consists of a plurality of coating layers, wherein the specific layer number is determined according to the requirements of the coated object, and generally comprises a primer layer, an intermediate coating layer and a top coat layer, and the paint film needs to be dried and cured after a curing agent is added, so that an oven is needed. According to the retrieval, chinese patent discloses a temperature-controlled rotary internal circulation adjustable oven (authorized bulletin No. CN 211823652U), which comprises a bottom plate, a DHG-9030 oven main body, a rotating disc and a box door, wherein the DHG-9030 oven main body is fixedly arranged at the top of the bottom plate through a damping device, the rotating disc is fixedly arranged at the central position of the inner bottom of the DHG-9030 oven main body, a YRF60 servo motor is fixedly arranged at the central position of the bottom of the DHG-9030 oven main body, the output end of the YRF60 servo motor is fixedly connected with the rotating disc, the YRF60 servo motor is electrically connected with the DHG-9030 oven main body, and an electric heating plate is fixedly arranged at the inner top of the DHG-9030 oven main body. However, the device still has some defects in actual use, and obviously, the electric heating plate is adopted in the oven to achieve the purpose of heating objects, however, when the electric heating plate is damaged, workers need to detach and replace the whole electric heating plate, so that the maintenance cost of the oven can be increased, and in addition, after the drying is finished, due to overhigh temperature, scalding phenomenon is easy to occur when workers change materials. Disclosure of utility model In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a paint film drying oven. The technical scheme includes that the paint film drying oven comprises an oven body, wherein a mounting frame is fixedly arranged in the oven body, air inlet grooves are formed in the mounting frame at equal intervals, mounting seats are fixedly connected between the two air inlet grooves and are arranged in the mounting frame, heating core rods are arranged in the mounting seats, insertion holes matched with the heating core rods are formed in one sides of the mounting seats, fixing pieces are arranged on the other sides of the mounting seats, hinges are arranged between the mounting seats and the fixing pieces, the mounting seats are connected with the fixing pieces through the hinges, one ends of the heating core rods are clamped with the insertion holes, and the other ends of the heating core rods are attached to the inner walls of the fixing pieces. Through adopting above-mentioned technical scheme, when the heating source takes place to damage, the staff only need utilize fixed subassembly to pull down the heating plug in the mount pad that corresponds, later the new heating plug that renews can, need not to change whole heating source. As a preferred implementation mode, the inside of oven body is equipped with the bearing assembly, the bearing assembly is including setting up at the inside three high temperature insulating frame of oven body, the inside of high temperature insulating frame is all fixedly connected with iron wire rack, the high temperature insulating frame is made by high temperature resistant pottery and aluminum silicate material. By adopting the technical scheme, the high-temperature insulating frame made of high-temperature-resistant ceramic and aluminum silicate materials is arranged, so that good heat insulation performance can be maintained in a high-temperature environment. As a preferred embodiment, the top end of the mounting seat is provided with a fixing component, the fixing component comprises a half screw rod fixedly connected to one side of the fixing piece and one side of the mounting seat, and a nut is connected between the two half screw rods in a threaded manner. Through adopting above-mentioned technical scheme, through the use of nut, can fix two half screw rods together, and then can realize the fixed purpose to the heating plug. As a preferred implementation mode, clamping grooves are formed in the oven body and located on two sides of the high-temperature insulating frame, clamping pieces are slidably mounted in the clamping grooves, and the two clamping pieces are fixedly connected with two sides of the high-temperature insulating frame respectively. Through adopting above-mentioned technical scheme, through the cooperation use of fastener and draw-in groove, can play certain positioning action for high