@foreach ($checkpoints as $record) @endforeach

PZA	CKPT	Descripcion	SUC	FECHA	USUARIO
{{explode('-',$record['pieza']['id_pieza'])[1]}}	{{$record['checkpoint']['codigo']}}	{{$record['comentario']}}	{{$record['sucursal']['iata']}}	{{$record['created_at']}}	{{$record['created_by']}}