Gravity type grid unwinding and tensioning device

• Main Authors: LYU GUANGXIANG, LI JIE, PENG YUJIAO
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a gravity type grid unwinding and tensioning device which comprises a bottom plate, stand columns are connected to the two ends of the bottom plate, a cross beam is connected between the stand columns, a base plate is arranged between the stand columns, and the two ends of the base plate are in sliding fit with the stand columns. The base plate is connected with a pressing roller, the bottom end of the cross beam is connected with a balance weight, and the balance weight is connected to the base plate through an inhaul cable. The bottom plate is connected to the translation device, and the translation device is connected to the base; the translation device is composed of two hand-cranking lead screw sliding table modules, the hand-cranking lead screw sliding table modules are connected to the base in parallel, and the bottom plate is connected to sliding tables of the hand-cranking lead screw sliding table modules. Compared with the prior art, the translation device is arranged at