Pipe blowing machine for rubber roller

• Main Authors: HOU WEIWEI, FENG ZHENNING, MA LIANGYUN
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The utility model relates to the technical field of rubber rollers, and discloses a pipe blowing machine for a rubber roller, which comprises a shell, a hot air pipe is fixedly connected to the inner surface of the shell, an inner supporting device is arranged at the bottom of the hot air pipe, a cooling device is arranged outside the inner supporting device, the inner supporting device comprises a motor, and the motor is connected with the hot air pipe. According to the equipment, the inner supporting device is arranged, a supporting plate is sleeved with a material pipe from the lower portion, then the motor is started, the motor rotates to drive the two-way lead screw, and threads of the two-way lead screw drive the upper rotary bottom and the lower rotary bottom at the two ends to move towards the middle correspondingly; the upper supporting rod and the lower supporting rod support the supporting plate outwards, finally, the material pipe is fixed, high-temperature gas is blown into the hot air pipe at th