Plate rust removal device for automobile production

[0015] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further explained below in conjunction with specific embodiments.

[0016] Such as Figure 1-2 As shown, the plate derusting device for automobile production includes a housing 1. One end of the housing 1 is provided with a switch panel 2, a first guide pallet, and an inlet valve 10 from bottom to top. The other end of the housing 1 is provided with The second guide pallet is at the same level as the first guide pallet. The top of the housing 1 is equipped with an induced draft fan 3, and the inner bottom of the housing 1 is successively installed with the first motor 4, the rust removal device 5 and the second The motor 6 is equipped with a spray pipe 11 connected to the inlet valve 10 on one side of the inner wall of the housing 1. The bottom end of the spray pipe 11 is fixedly connected with a spray head 12, and the top end of the housing 1 is provided with The air outlet of the induced draft fan 3 is connected to a wind box 13 connected, and the air outlet of the wind box 13 is fixedly connected to the air inlet of the blowing hood 15 through a duct.

[0017] Among them, the rust removing device 5 includes a base 16, a fixed rod 17 is symmetrically arranged at the top of the base 16, a first roller 7 and a second roller 8 are arranged in parallel between the two fixed rods 17, and the first rust removing steel brush roller The bottom of 21 is directly opposite to the top position of the second derusting steel brush roller 22. The output shaft of the first motor 4 is connected to the first idler 7 through a belt, and the output shaft of the second motor 6 is connected to the second idler through a belt. 8 Transmission connection, one end of the first supporting roller 7 passes through the bottom end of the second derusting steel brush roller 22 through the conveyor belt 9 and is drivingly connected to one end of the second supporting roller 8 through the first derusting steel brush roller 21 and the second The derusting steel brush roller 22 can perform double-sided derusting of the plate.

[0018] Wherein, the opposite sides of the two fixed rods 17 are provided with a bearing seat 20 and a sliding groove 18, a bearing is installed inside the bearing seat 20, and both ends of the first derusting steel brush roller 21 are respectively fixedly connected to the inner ring of the bearing , So that the first derusting steel brush roller 21 rotates more smoothly on the bearing seat 20 of the fixed rod 17.

[0019] Among them, the inside of the sliding groove 18 is fixedly connected to the bearing housing 20 through a sliding block 19 connected to it. The bearing housing 20 is equipped with bearings. The two ends of the second derusting steel brush roller 22 are respectively connected to the inner rings of the two bearings. The fixed connection facilitates the staff to adjust the distance between the first rust-removing steel brush roller 21 and the second rust-removing steel brush roller 22 to a suitable distance according to the thickness of the plate.

[0020] Among them, a heating rod 14 is installed inside the wind box 13 to facilitate heating of the air in the wind box 13.

[0021] Among them, the switch panel 2 is equipped with a heater rod switch, a first motor switch, a second motor switch, and an induced draft fan switch. The heater rod 14 passes through the heater rod switch, the first motor 4 passes through the first motor switch, and the second motor 6 passes through the first motor switch. The second motor switch and the induced draft fan 3 are electrically connected to the power line through the induced draft fan switch, which is convenient for the staff to control the turning on and off of the heating rod 14, the first motor 4, the second motor 6 and the induced draft fan 3.

[0022] It should be noted that the present invention is a plate derusting device for automobile production. During specific work, the staff moves the slider 19 to slide in the chute 18 according to the thickness of the plate to be processed to make the first derusting steel brush Place the plate on the first guide pallet between the roller 21 and the second derusting steel brush roller 22 to an appropriate distance. By operating the switch panel 2 and turning on the first motor switch and the second motor switch, the first motor 4 The output shaft takes the first idler 7 to rotate through a belt, and the output shaft of the second motor 6 rotates the second idler 8 through the belt to drive the conveyor belt 9 to move the plate, open the inlet valve 10, and make the spray pipe 11 is connected to the outside cleaning liquid supply pipe. The cleaning liquid in the cleaning liquid supply pipe is sprayed to the surface of the plate moving to the bottom through the spray head 12 of the spray pipe 11 for cleaning, and most of the dust and impurities on the surface of the plate are removed. When the plate moves between the first rust removing steel brush roller 21 and the second rust removing steel brush roller 22 in the rust removing device 5, the friction force generated between the rust removing steel brush roller and the plate surface is used to remove the adhesion The rust and remaining impurities on the board surface, when the plate is derusted, turn on the induced draft fan 3 and the heating rod 14. The induced draft fan 3 sucks the outside air into the wind box 13 and is heated by the heating rod 14. The heated air The rust-removed board is blown through the duct and through the blowing hood 15 to dry the board, and the processed board is transported out of the housing 1 through the second guide pallet for subsequent processing and use.

[0023] The basic principles and main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the foregoing embodiments. The foregoing embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and improvements, these changes and improvements all fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.