一种塑料粉末的连续自动化制备装置

• Format: Patent
• Language: Chinese
• Published: 16.08.2024
• Subjects: MAKING GRANULES OR PREFORMS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SEPARATING SOLIDS FROM SOLIDS; SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS; SORTING; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

本发明公开了一种塑料粉末的连续自动化制备装置，包括振动机构和多级负压筛分机构，所述多级负压筛分机构设置在所述振动机构上，所述多级负压筛分机构包括输料板、导料结构和负压筛分结构，本发明利用振动机构与倾斜设置的输料板连接输送塑料粉末，并通过多个导料结构和负压筛分结构对经过的塑料粉末通过负压吸附进行多次筛分，保证了塑料粉末中不符合目数要求的塑料粉末被筛分至输料板的末端，且塑料粉末经过多次筛分进一步提高了塑料粉末的生产质量，其次输料板上未通过负压筛分结构的塑料粉末在重力和振动机构的双重作用下易与负压筛分结构脱离接触，避免了负压筛分结构产生堵塞，使得塑料粉末可以不间断持续添加，提高了筛分效率。 The invention discloses a plastic powder continuous automatic preparation device which comprises a vibration mechanism and a multi-stage negative pressure screening mechanism, the multi-stage negative pressure screening mechanism is arranged on the vibration mechanism, and the multi-stage negative pressure screening mechanism comprises a material conveying plate, a material guiding structure and a negative pressure screening structure. According to the plastic powder screening device, the vibrating mechanism is connected with the obliquely-arranged material conveying plate to convey plastic powder, the passing plastic powder is screened for multiple times through negative pressure adsorption through the multiple materi