CN-224225567-U - Turnover device for zirconia fiberboard production

CN224225567UCN 224225567 UCN224225567 UCN 224225567UCN-224225567-U

Abstract

The utility model relates to the technical field of zirconia fiberboard production equipment, in particular to a turnover device for zirconia fiberboard production. The device comprises a chassis, a stand column, a roll-over stand, a fixed clip, a movable clip, a cross beam, a supporting frame, a limiting block and the like. Through fixed clip and movable clip cooperation centre gripping body, the cooperation roll-over stand realizes the inversion of tray and contour plate and changes, effectively reduces manual operation time, promotes production efficiency. The stress is uniform in the overturning process, and the damage risk of a large-size or thin-wall blank body is reduced. The chassis is provided with the travelling wheels and the leveling base, so that the chassis is convenient to move and stably position. The clip structure is adjustable, and is suitable for products with different specifications. The method is simple and convenient to operate and high in safety, and the continuity and the yield in the zirconia fiber board production process are obviously improved.

Inventors

LIU RUQIANG
HAN ZHIWEI
ZHANG SHOUQIANG

Assignees

山东两极温域新材料有限公司

Dates

Publication Date: 20260512
Application Date: 20250604

Claims (9)

1. A turning device for zirconia fiberboard production, its characterized in that: The turnover device comprises a chassis, wherein upright posts are arranged on the left side and the right side of the middle part of the chassis, a turnover frame is rotatably arranged on the upright posts, and a supporting frame for limiting the turnover frame is arranged below one side of the turnover frame; The zirconia fiber body is characterized in that fixed clips for clamping and fixing the zirconia fiber body are fixedly arranged on one of the front side and the rear side of the roll-over stand, a pallet placed on the roll-over stand is arranged on the lower side of the zirconia fiber body, a contour plate is placed on the upper side of the zirconia fiber body, and the zirconia fiber body is clamped and fixed on the other side of the zirconia fiber body through the movable clips.
2. The turning device for zirconia fiberboard production according to claim 1, wherein: the fixed clip is detachably arranged and fixed on the roll-over stand through the movable base matched with the threaded fixing piece.
3. The turning device for zirconia fiberboard production according to claim 1, wherein: the roll-over stand is provided with a cross beam which is used for being matched and clamped with the movable clip.
4. The turning device for zirconia fiberboard production according to claim 1, wherein: The left side and the right side of the roll-over stand are provided with rotating shafts, and the upright posts are provided with rotating holes matched with the rotating shafts.
5. The turning device for zirconia fiberboard production according to claim 1, wherein: The support frame includes two support columns, the roll-over stand be provided with the stopper of support frame adaptation.
6. The turnover apparatus of claim 5 for zirconia fiberboard production, wherein: the limiting block is movably fixed at the top of the supporting column through a limiting fixing piece.
7. The turning device for zirconia fiberboard production according to claim 1, wherein: the bottom of the chassis is provided with travelling wheels and a base for supporting and leveling.
8. The turning device for zirconia fiberboard production according to claim 1, wherein: the adjusting end of the fixed clip is downward, and the adjusting end of the movable clip is upward.
9. The turning device for zirconia fiberboard production according to any one of claims 1 to 8, wherein: the top of the upright post is provided with a hanging groove for placing the fixed clip.

Description

Turnover device for zirconia fiberboard production Technical Field The utility model relates to the technical field of zirconia fiberboard production equipment, in particular to a turnover device for zirconia fiberboard production. Background The information disclosed in the background of the utility model is only for enhancement of understanding of the general background of the utility model and is not necessarily to be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. The zirconia fiber board is used as a high-performance ceramic material and is widely applied to the fields of high-temperature heat insulation, aerospace, nuclear industry and the like. The production process generally comprises the key procedures of raw material preparation, wet forming, presintering, profiling, high-temperature sintering, post-treatment and the like. In the profiling stage, the presintered fiber blank is subjected to pressure treatment to improve the density and mechanical properties, and the process is critical to the molding quality of the blank. In the production process of the zirconia fiber board, the formed zirconia fiber blank body is placed on a tray, and enters a profiling working section after presintering. Before profiling, the bottom tray is removed, and replaced by a profiled plate (such as a graphite plate or a high-temperature alloy plate) with a flat surface, so that uniform pressure transmission is ensured, and the interference of the tray structure is avoided. Traditional operation relies on manual or simple apparatus (such as crane lifting and manual forklift) to finish body overturning, tray dismounting and contour plate mounting. However, in the prior art, the operation steps are complicated, the single replacement time is as long as 10-15 minutes, and continuous production is severely restricted, so that the efficiency is low. In addition, the blank (especially large-size or thin-wall structure) is easy to crack or deform due to uneven stress in the overturning process, and the risk of damage to the blank is high. Disclosure of utility model In order to solve the technical problems, the utility model provides a turnover device for zirconia fiber board production. In order to achieve the above purpose, the utility model adopts the following technical scheme: The turnover device for zirconia fiberboard production comprises a chassis, wherein the left side and the right side of the middle part of the chassis are provided with upright posts, a turnover frame is rotatably arranged on the upright posts, and a supporting frame for limiting the turnover frame is arranged below one side of the turnover frame; The zirconia fiber body is characterized in that fixed clips for clamping and fixing the zirconia fiber body are fixedly arranged on one of the front side and the rear side of the roll-over stand, a pallet placed on the roll-over stand is arranged on the lower side of the zirconia fiber body, a contour plate is placed on the upper side of the zirconia fiber body, and the zirconia fiber body is clamped and fixed on the other side of the zirconia fiber body through the movable clips. Preferably, the fixed clip is detachably mounted and fixed on the roll-over stand through the movable base and the threaded fixing piece. Preferably, the roll-over stand is provided with a cross beam for being clamped in a matched manner with the movable clip. Preferably, the left side and the right side of the roll-over stand are provided with rotating shafts, and the upright posts are provided with rotating holes matched with the rotating shafts. Preferably, the support frame comprises two support columns, and the roll-over stand is provided with a limiting block matched with the support frame. Preferably, the limiting block is movably fixed at the top of the supporting column through a limiting fixing piece. Preferably, the bottom of the chassis is provided with travelling wheels and a base for supporting and leveling. Preferably, the adjusting end of the fixed clip faces downwards, and the adjusting end of the movable clip faces upwards. Preferably, a hanging groove for placing the fixed clip is formed in the top of the upright post. The utility model at least comprises the following beneficial effects: the utility model can greatly reduce the time for replacing the tray and installing the contour plate in the traditional operation, and is beneficial to realizing continuous production, thereby remarkably improving the production efficiency. Meanwhile, through the cooperation of the contour plate and the tray, the zirconia fiber blank is ensured to be uniformly stressed in the overturning process, the problem of cracks or deformation caused by improper operation of manual or simple instruments is avoided, and the risk of blank damage is reduced. Drawings FIG. 1 is a schematic overall perspective view of the present utility model;