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CN-224208469-U - Coating drying equipment of thermoplastic polyurethane synthetic leather processing equipment

CN224208469UCN 224208469 UCN224208469 UCN 224208469UCN-224208469-U

Abstract

The utility model discloses coating drying equipment of thermoplastic polyurethane synthetic leather processing equipment, which comprises a box body, wherein heating boxes are arranged on two sides of the top surface and the bottom surface of the box body, and shaft sleeves are arranged in the middle of the top surface of the heating boxes. According to the utility model, the first motor drives the third bevel gear to rotate, the third bevel gear drives the second bevel gear on the rotating rod to rotate while rotating, and the second bevel gear drives the first bevel gear on the top end of the connecting rod to rotate while rotating, so that the fan blade at one end of the connecting rod can rotate to blow, blown air can be heated by using the electric heating wires in the heating boxes, and the heated air is conveyed into the box body to dry the thermoplastic polyurethane synthetic leather, wherein the thermoplastic polyurethane synthetic leather can be simultaneously blown and dried on two sides by using a plurality of heating boxes, so that the drying uniformity of the thermoplastic polyurethane synthetic leather can be improved.

Inventors

  • SONG HANQUN
  • ZHAN FEI

Assignees

  • 惠州华创新材有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The utility model provides a thermoplastic polyurethane synthetic leather processing equipment coating drying equipment, includes box (1), its characterized in that, top surface and bottom surface both sides of box (1) are equipped with heating cabinet (5), and the top surface intermediate position department of heating cabinet (5) is equipped with the axle sleeve, run through in the axle sleeve and be equipped with connecting rod (19), and the one end of connecting rod (19) is located the inside fixed mounting of heating cabinet (5) has flabellum (6), heating wire (7) are installed to the inside of heating cabinet (5) one side that is located flabellum (6), the one end of connecting rod (19) is located the outside fixedly connected with first helical gear (17) of heating cabinet (5), be equipped with diaphragm (8) between heating cabinet (5), and fixedly mounted with first motor (9) on diaphragm (8), the output fixedly connected with third helical gear (22) of first motor (9), top surface one side of heating cabinet (5) is equipped with bull stick (21), and be equipped with the axle sleeve on roof (21), run through in the axle sleeve and be equipped with bull stick (20), the both ends fixedly connected with second helical gear (18) of helical gear (20) and third helical gear (18) are equipped with first helical gear (18) and two sides of the meshing respectively, one side surface of box (1) is located the below of opening (2) and is equipped with curb plate (4), and the top surface fixed mounting of curb plate (4) has guide roller (3), the surface of box (1) is located the both sides of opening (2) and is equipped with connecting plate (11), and fixedly connected with mounting bracket (13) between connecting plate (11), the front end surface intermediate position department fixed mounting of mounting bracket (13) has second motor (15), and the output fixedly connected with wind-up roll (14) of second motor (15).
  2. 2. The coating drying equipment of the thermoplastic polyurethane synthetic leather processing equipment according to claim 1, wherein an electric cylinder (10) is fixedly arranged on the connecting plate (11), and the output end of the electric cylinder (10) is fixedly connected with a compression roller (12).
  3. 3. The coating drying device of the thermoplastic polyurethane synthetic leather processing device according to claim 1, wherein a plurality of heating boxes (5) are arranged together, and the plurality of heating boxes (5) are uniformly distributed on both sides of the top surface and the bottom surface of the box body (1) in pairs.
  4. 4. The coating drying device of the thermoplastic polyurethane synthetic leather processing equipment according to claim 1, wherein ventilation openings (24) are formed through two sides of the top surface of the heating box (5).
  5. 5. The coating drying equipment of the thermoplastic polyurethane synthetic leather processing equipment according to claim 1, wherein the two sides, far away from the heating box (5), of the bottom surface of the box body (1) are provided with supporting legs (16), the supporting legs (16) are provided with a plurality of supporting legs, the supporting legs (16) are uniformly distributed on the two sides of the bottom surface of the box body (1) in pairs, and the supporting legs (16) are fixedly connected with the box body (1).
  6. 6. The coating and drying equipment of the thermoplastic polyurethane synthetic leather processing equipment according to claim 1, wherein an observation window (23) is arranged on the front end surface of the box body (1), and glass cement is filled between the observation window (23) and the box body (1).
  7. 7. The coating drying device of the thermoplastic polyurethane synthetic leather processing equipment according to claim 1, wherein ventilation grooves are formed in the top surface of the box body (1) on two sides of the heating box (5) in a penetrating manner.

Description

Coating drying equipment of thermoplastic polyurethane synthetic leather processing equipment Technical Field The utility model relates to the technical field of synthetic leather processing equipment, in particular to coating drying equipment of thermoplastic polyurethane synthetic leather processing equipment. Background Thermoplastic Polyurethane (TPU) synthetic leather is high-performance artificial leather, combines the excellent physical properties of TPU and the texture of leather, and is widely applied to the fields of shoe materials, clothing, bags, automobile interiors and the like. In the processing process of thermoplastic polyurethane synthetic leather, coating and drying are key procedures, and the performance and appearance of the product are directly affected. The prior art scheme of the prior art has the following defects that although the fan blades blow external air into the dryer from the air inlet holes, the dustproof protection net can prevent dust impurities in air from entering the dryer through the air inlet holes, the air entering the dryer can blow the heating wires, natural air is changed into hot air through the heating wires, so that the synthetic leather is dried by the hot air, the heating wires are distributed at equal intervals on the inner wall of the placement frame, the heat dissipation capacity can be increased, the heated air can be discharged through the heat dissipation and ventilation holes, so that the effect of air circulation is achieved, and the effect of drying the synthetic leather is finished. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides coating drying equipment of thermoplastic polyurethane synthetic leather processing equipment, which has the advantages of being capable of simultaneously drying two sides of synthetic leather by blowing and drying and high in drying uniformity, thereby solving the problems in the prior art. In order to achieve the purpose, the coating drying equipment of the thermoplastic polyurethane synthetic leather processing equipment comprises a box body, wherein heating boxes are arranged on the two sides of the top surface and the bottom surface of the box body, shaft sleeves are arranged at the middle positions of the top surface of the heating boxes, connecting rods are arranged in the shaft sleeves in a penetrating mode, fan blades are fixedly installed in the heating boxes at one ends of the connecting rods, heating wires are installed on one sides of the fan blades in the heating boxes, one ends of the connecting rods are fixedly connected with first bevel gears at the outer sides of the heating boxes, a transverse plate is arranged between the heating boxes, a first motor is fixedly installed on the transverse plate, a third bevel gear is fixedly connected with the output end of the first motor, a top plate is arranged on one side of the top surface of the heating box, a shaft sleeve is arranged on the top plate, a rotating rod is arranged in the shaft sleeve in a penetrating mode, second bevel gears are fixedly connected with the two ends of the rotating rod, the second bevel gears are meshed with the first bevel gears and the third bevel gears respectively, through holes are formed in the surfaces of the two sides of the box body, a side surface of the box is provided with a side plate below the through holes, a motor is fixedly connected with a first bevel gear, the output roller is fixedly connected with the first connecting plate is fixedly arranged on the surface of the side plate, and the output roller is fixedly connected with the middle connecting plate is fixedly arranged on the front of the side plate, and the middle connecting plate is fixedly connected with the upper surface of the motor. Preferably, the electric cylinder is fixedly installed on the connecting plate, and the output end of the electric cylinder is fixedly connected with the compression roller. Preferably, the heating boxes are arranged in a plurality, and the heating boxes are uniformly distributed on two sides of the top surface and the bottom surface of the box body. Preferably, ventilation openings are formed in two sides of the top surface of the heating box in a penetrating mode. Preferably, the bottom surface of box is kept away from the both sides of heating cabinet and is equipped with the landing leg, the landing leg is equipped with a plurality ofly altogether, and two liang evenly distributed of a plurality of landing legs is on the bottom surface both sides of box, landing leg and box fixed connection. Preferably, an observation window is arranged on the front end surface of the box body, and glass cement is filled between the observation window and the box body. Preferably, ventilation grooves are formed in the top surface of the box body, located on two sides of the heating box in a penetrating mode. Compared with the prior art, the utility model provides the coating drying equipment of