all image from post without thumbs and max number

<?php
$image_count = 0;
$max_images = 10;  //set this to the max number of images you want.
$ids = get_posts( array( 'post_type' => 'post', 'posts_per_page' => -1 ,'fields' =>'ids') );
if (count($ids) > 0){
    foreach ($ids as $ids){
        while ($image_count < $max_images){
            $args = array(
                'post_type'   => 'attachment',
                'numberposts' => -1,
                'post_status' => null,
                'post_parent' => $id,
                'exclude'     => get_post_thumbnail_id($id)
            );
            $attachments = get_posts( $args );
            if ( $attachments ) {
                foreach ( $attachments as $attachment ) {
                    while ($image_count < $max_images){
                        echo '<dl class="gallery-item">
                            <dt class="gallery-icon">
                                <a rel="shadowbox[sbalbum-1];player=img;" href="' . get_permalink($attachment->ID) . '">'. wp_get_attachment_image( $attachment->ID, 'footer_thumbs' )  . '</a>
                            </dt>
                         </dl>';
                         $image_count = $image_count + 1;
                    }
                }
            }
        }
    }
}
?>