Injection mold for washing machine door seal and mold opening method of injection mold

The invention discloses an injection mold of a washing machine door seal and a mold opening method thereof, the injection mold comprises a rear mold insert, a front mold floating block, a front mold insert and a core pulling mechanism, the core pulling mechanism comprises a rear mold slide block, a rear mold stripper plate, a stripper plate insert, a bent pin, a first front mold slide block, a tunnel slide block, a slide block core, a second front mold slide block and an oil cylinder, the sliding block core and a tunnel hole in the tunnel sliding block are combined to form a cavity used for forming a spraying connector, the second front mold sliding block is provided with protruding points used for forming spraying holes, and the rear mold stripper plate and the front mold floating block are combined to form a cavity used for forming a wrinkle part. According to the injection mold for the door seal of the washing machine, the injection mold is a TPE injection mold, molding and demolding of a special structure