Plate press plate surface leveling structure
By setting threaded holes and clamping screws on the platen press frame, the problem of unevenness caused by errors and stress deformation on the platen press worktable is solved. This achieves flatness adjustment without machining and adaptive leveling under stress deformation, simplifying the operation process and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PANJIN XINGHUA MACHINERY MANUFACTURING CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-06-23
Smart Images

Figure CN224394767U_ABST
Abstract
Description
Technical Field
[0001] This utility model applies to the field of glass production technology, specifically a plate leveling structure for a plate press. Background Technology
[0002] Existing plate presses (such as multi-layer hot presses and cold presses) use an integral steel frame with wooden boards (or engineered wood) as the worktable. After installation, the wooden boards often warp due to: initial processing errors; temperature and humidity changes; long-term stress release; and localized depressions or bulges, affecting the flatness of the press plates. The traditional solution is secondary machining, but this has drawbacks such as cumbersome disassembly and assembly, long downtime, and high processing costs. Utility Model Content
[0003] To solve the above problems, namely the problems mentioned in the background technology, this utility model patent proposes a plate press plate leveling structure, including a plate press frame, on which a plurality of threaded holes are evenly opened, and a plate press panel is installed on one side of the plate press frame. A plurality of clamping screws and internal and external threaded nuts are installed on the plate press panel, and an adjusting set screw is installed in the internal and external threaded nuts.
[0004] A further feature of this utility model patent is that the mounting positions of the plurality of clamping screws correspond to the plurality of threaded holes.
[0005] A further feature of this utility model patent is that the total length of the plurality of clamping screws is greater than or equal to the sum of the thickness of the platen frame and the platen press panel.
[0006] The beneficial technical effects of this utility model patent are: it can solve the problem of ensuring the flatness of the plate press surface without mechanical processing after the plate press is installed, including secondary leveling for stress deformation in the later stage. Attached Figure Description
[0007] Figure 1 This is a schematic diagram of the structure of this utility model.
[0008] Attached reference numerals: 1. Plate press frame; 2. Plate press panel; 3. Threaded hole; 4. Clamping screw; 5. Internal and external threaded nut; 6. Adjusting set screw. Detailed Implementation
[0009] The preferred embodiments of this utility model patent are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely for explaining the technical principles of this utility model patent and are not intended to limit the scope of protection of this utility model patent.
[0010] This utility model patent proposes a platen leveling structure for a platen press, including a platen frame 1. The platen frame 1 has a plurality of threaded holes 3 evenly distributed on it. A platen press panel 2 is installed on one side of the platen frame 1. The platen press panel 2 is equipped with a plurality of clamping screws 4 and internal and external threaded nuts 5. Adjusting screws 6 are installed in the internal and external threaded nuts 5. The installation positions of the plurality of clamping screws 4 correspond to the plurality of threaded holes 3. The total length of the plurality of clamping screws 4 is greater than or equal to the sum of the thickness of the platen frame 1 and the platen press panel 2.
[0011] This structure can solve the problem of not needing mechanical processing after the platen press plate 2 is installed, and can also ensure the flatness of the platen press plate 2, including secondary leveling for stress deformation in the later stage.
[0012] The structure consists of internal and external threaded nuts 5, adjusting screws 6, and clamping screws 4. The internal and external threaded nuts 5 are evenly embedded into the wooden board of the platen press 2. The clamping screws 4 are fixed around the perimeter. The adjusting screws 6 are added in the middle of the internal and external threaded nuts 5. When the platen press 2 is lower than the plane, the clamping screws 4 are loosened, and the adjusting screws 6 in the center of the internal and external threaded nuts 5 are tightened with an Allen wrench, raising the platen press 2 and completing the upward leveling function. Conversely, it completes the inward leveling function of the platen press 2.
[0013] Although this utility model patent has been described with reference to preferred embodiments, various modifications can be made to it and components can be replaced with equivalents without departing from the scope of this utility model patent. In particular, as long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any way. This utility model patent is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.
[0014] In the description of this utility model patent, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for descriptive purposes and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model patent. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0015] Furthermore, it should be noted that, in the description of this utility model patent, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model patent according to the specific circumstances.
[0016] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.
[0017] The technical solution of this utility model patent has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the scope of protection of this utility model patent is obviously not limited to these specific embodiments. Without departing from the principles of this utility model patent, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the scope of protection of this utility model patent.
Claims
1. A plate pressing machine plate leveling structure, comprising a plate pressing frame (1), characterized in that: The plate pressing frame (1) is provided with several threaded holes (3) evenly distributed. A plate pressing machine panel (2) is installed on one side of the plate pressing frame (1). Several clamping screws (4) and internal and external thread nuts (5) are installed on the plate pressing machine panel (2). An adjusting set screw (6) is installed in the internal and external thread nuts (5).
2. The plate leveling structure for a plate press according to claim 1, characterized in that: The mounting positions of several of the clamping screws (4) correspond to the mounting positions of several of the threaded holes (3).
3. The plate leveling structure for a plate press according to claim 1, characterized in that: The total length of several of the clamping screws (4) is greater than or equal to the sum of the thickness of the platen frame (1) and the platen press panel (2).