Width-adjustable grillage

The utility model discloses a width-adjustable plate frame which comprises a guide rail, two sliding seat modules are arranged on the guide rail in a sliding mode, a support rod is arranged on the sliding seat modules, a plurality of supporting blocks for supporting PCBs are arranged on the inner side of the support rod, a stop block is arranged at the tail end of the support rod, and a front clamping block matched with the PCBs is arranged on the guide rail. The utility model relates to a width-adjustable grillage, which belongs to the technical field of PCB (printed circuit board) baking and can realize simultaneous drying after double-sided printing of PCBs (printed circuit boards), and the PCBs with different sizes can be baked on the grillage. 本实用新型公开了一种宽度可调节的板架，包括导轨，所述导轨上滑动设有两个滑座模组，所述滑座模组上设有支架杆，所述支架杆的内侧设有多个支撑PCB板的支撑块，所述支架杆的末端设有挡止块，所述导轨上设有与PCB板相适配的前夹块。本实用新型的宽度可调节的板架属于PCB板烘烤技术领域，此板架可以实现PCB板双面印刷后同时烘干，并且不同尺寸的PCB板均可在此板架上烘烤。