Flanging equipment

The utility model discloses flanging equipment which comprises a bottom sealing part, a forming part, a negative pressure device and a heating device. A through hole is formed in the bottom sealing part; the forming part is connected to the bottom sealing part, a cavity is formed between the forming part and the bottom sealing part, the forming part comprises a bearing part and a flanging part, the bearing part is opposite to the bottom sealing part and used for bearing a plate to be flanged, the flanging part is connected between the bearing part and the bottom sealing part and bent relative to the bearing part, and an air hole is formed in the flanging part; the negative pressure device is communicated with the cavity through the through hole; and the heating device is arranged outside the cavity and corresponds to the joint of the bearing part and the flanging part, so that the to-be-bent part of the to-be-flanged plate can be heated. According to the flanging device, compared with an original upper and lo