Cushion net tensioning mechanism and hot plate

Abstract

The utility model discloses a cushion net tensioning mechanism which comprises a cushion plate and a cushion net, a first tensioning assembly and a second tensioning assembly are installed on the cushion plate, the first tensioning assembly comprises a first supporting plate and a first tensioning shaft, the first supporting plate is fixed to the side wall of the first end of the cushion plate, and the first tensioning shaft is installed at the second end of the cushion plate. The second tensioning assembly comprises a second supporting plate and a second tensioning shaft, the second supporting plate is fixed to the side wall of the second end of the base plate, the second tensioning shaft is installed at the first end of the base plate and located on the outer side of the first supporting plate, and the first tensioning shaft is located on the outer side of the second supporting plate. The cushion net comprises an upper cushion net located on the upper portion of the cushion plate and a lower cushion net located on the lower portion of the cushion plate, the first end of the lower cushion net is clamped and fixed to the first supporting plate, the second end of the lower cushion net is clamped and fixed to the first tensioning shaft, the first end of the upper cushion net is clamped and fixed to the second tensioning shaft, and the second end of the upper cushion net is clamped and fixed to the second supporting plate. The utility model has the characteristics of simple structure and convenience in maintenance.

Description

Technical Field

[0001] This utility model relates to the technical field of mesh tensioning mechanisms, and in particular to a mesh tensioning mechanism and a hot plate. Background Technology

[0002] Hot plates are one of the core components of hot presses and foaming machines. When producing insulating paperboard in a hot press, a mesh pad needs to be installed on the hot plate to create a gap, allowing moisture to escape during the hot pressing process. Similarly, in foaming machines producing rubber and plastic foam products, a mesh pad is installed on the hot plate to create specific patterns, with the appropriate pad selected based on the desired pattern. However, the mesh pads on the hot plates of these machines are not only inconvenient to install and remove, but also tend to be loose after installation, affecting the quality of the molded product. Therefore, a solution is urgently needed. Utility Model Content

[0003] The purpose of this invention is to provide a mesh tensioning mechanism and a hot plate to address the problems mentioned in the background art.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A mesh tensioning mechanism includes a pad and a mesh. A first tensioning assembly and a second tensioning assembly are mounted on the pad. The first tensioning assembly includes a first support plate and a first tensioning shaft. The first support plate is fixed to the side wall of a first end of the pad, and the first tensioning shaft is mounted on the second end of the pad. The second tensioning assembly includes a second support plate and a second tensioning shaft. The second support plate is fixed to the side wall of a second end of the pad, and the second tensioning shaft is mounted on the first end of the pad, located outside the first support plate. The mesh includes an upper mesh located on the upper part of the pad and a lower mesh located on the lower part of the pad. The first end of the lower mesh is snapped and fixed to the first support plate, and the second end of the lower mesh is snapped and fixed to the first tensioning shaft. The first end of the upper mesh is snapped and fixed to the second tensioning shaft, and the second end of the upper mesh is snapped and fixed to the second support plate.

[0006] As a preferred embodiment of this utility model, a first snap-fit ​​groove is provided on the outer side wall of the first support plate, and a first snap-fit ​​connector is fixedly connected to the first end of the lower pad mesh, which snaps into the first snap-fit ​​groove; a second snap-fit ​​groove is provided on the upper side of the first tensioning shaft, and the second end of the lower pad mesh extends upward after wrapping around the lower part of the first tensioning shaft, and a second snap-fit ​​connector is connected to the second end of the lower pad mesh, which snaps into the first snap-fit ​​groove.

[0007] In a preferred embodiment of this utility model, a third snap-fit ​​groove is provided on the outer side wall of the second support plate, and a third snap-fit ​​connector is fixedly connected to the second end of the upper pad mesh, which snaps into the third snap-fit ​​groove; a fourth snap-fit ​​groove is provided on the lower side of the second tensioning shaft, the first end of the upper pad mesh wraps around the upper part of the second tensioning shaft and extends downward, and the first end of the lower pad mesh is connected to a fourth snap-fit ​​connector, which snaps into the fourth snap-fit ​​groove.

[0008] As a preferred embodiment of this utility model, a first connecting rod is provided at both ends of the first tensioning shaft, a first support is fixedly connected to the pad, a first connecting groove adapted to the first connecting rod is provided on the first support, and a first locking member is provided on the first support. The first locking member is provided with a first opening to divide the first locking member into a first upper locking part and a first lower locking part. The first upper locking part and the first lower locking part are respectively provided with first locking holes, and a first locking bolt is detachably connected to achieve locking.

[0009] In a preferred embodiment of this utility model, a second connecting rod is provided at both ends of the second tensioning shaft, a second support is fixedly connected to the pad, the second support is provided with a second connecting groove adapted to the second connecting rod, and a second locking member is provided on the second support. The second locking member is provided with a second opening to divide the second locking member into a second upper locking part and a second lower locking part. The second upper locking part and the second lower locking part are respectively provided with second locking holes, and a second locking bolt is detachably connected to achieve locking.

[0010] A hot plate, including a mesh tensioning mechanism as described above.

[0011] The beneficial effects of this utility model are that, compared with the prior art, the mat of this utility model is easy to disassemble and assemble, and the mat tensioning mechanism of this utility model ensures that the mat will not loosen after installation, and it has the characteristics of simple structure and convenient maintenance. Attached Figure Description

[0012] Figure 1 This is a front view of a mesh tensioning mechanism according to the present invention;

[0013] Figure 2 This is a top view of a mesh tensioning mechanism according to the present invention;

[0014] Figure 3 This is a schematic diagram of the installation structure of the mat net of this utility model;

[0015] Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0016] In the picture:

[0017] 1. Pad; 2. First support plate; 3. First tensioning shaft; 4. Second support plate; 5. Second tensioning shaft; 6. First support; 7. Second support; 8. Lower pad mesh; 9. Upper pad mesh; 10. First upper locking part; 11. First lower locking part; 12. First opening; 13. First locking hole. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar parts or parts having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0019] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, a mechanical connection, an electrical connection, or an indirect connection through an intermediate medium. They can also refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In the description of this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature. The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Please refer to Figures 1 to 4 As shown, Figure 1 This is a front view of a mesh tensioning mechanism according to the present invention; Figure 2 This is a top view of a mesh tensioning mechanism according to the present invention; Figure 3 This is a schematic diagram of the installation structure of the mat net of this utility model; Figure 4 for Figure 2 Enlarged view of point A in the middle.

[0022] In this embodiment, a mesh tensioning mechanism includes a pad 1 and a mesh. A first tensioning assembly and a second tensioning assembly are mounted on the pad 1. The first tensioning assembly includes a first support plate 2 and a first tensioning shaft 3. The first support plate 2 is fixed to the side wall of the left end of the pad 1, and the first tensioning shaft 3 is mounted on the right end of the pad 1. The second tensioning assembly includes a second support plate 4 and a second tensioning shaft 5. The second support plate 4 is fixed to the side wall of the right end of the pad 1, and the second tensioning shaft 5 is mounted on the mesh. The left end of plate 1, and the second tensioning shaft 5 is located outside the first support plate 2, the first tensioning shaft 3 is located outside the second support plate 4, the pad net includes an upper pad net 9 located on the upper part of the pad plate 1 and a lower pad net 8 located on the lower part of the pad plate 1, the first end of the lower pad net 8 is snapped and fixed to the first support plate 2, and the second end of the lower pad net 9 is snapped and fixed to the first tensioning shaft 3, the first end of the upper pad net 9 is snapped and fixed to the second tensioning shaft 5, and the second end of the upper pad net 9 is snapped and fixed to the second support plate 4.

[0023] Specifically, in this embodiment, a first snap-fit ​​groove is provided on the outer side wall of the first support plate 2, and a first snap-fit ​​connector is fixedly connected to the first end of the lower pad mesh 8, which snaps into the first snap-fit ​​groove; a second snap-fit ​​groove is provided on the upper side of the first tensioning shaft 3, and the second end of the lower pad mesh 8 extends upward after wrapping around the lower part of the first tensioning shaft 3, and a second snap-fit ​​connector is connected to the second end of the lower pad mesh 8, which snaps into the first snap-fit ​​groove.

[0024] Specifically, in this embodiment, a third snap-fit ​​groove is provided on the outer side wall of the second support plate 4, and a third snap-fit ​​connector is fixedly connected to the second end of the upper pad net 9, which snaps into the third snap-fit ​​groove; a fourth snap-fit ​​groove is provided on the lower side of the second tensioning shaft 5, the first end of the upper pad net 9 extends downward after wrapping around the upper part of the second tensioning shaft 5, and the first end of the lower pad net 8 is connected to a fourth snap-fit ​​connector, which snaps into the fourth snap-fit ​​groove.

[0025] Specifically, in this embodiment, both ends of the first tensioning shaft 3 are provided with first connecting rods, and a first support 6 is fixedly connected to the pad 1. The first support 6 is provided with a first connecting groove that matches the first connecting rod, and a first locking member is provided on the first support 6. The first locking member is provided with a first opening 12 to divide the first locking member into a first upper locking part 10 and a first lower locking part 11. The first upper locking part 10 and the first lower locking part 11 are respectively provided with first locking holes 13, and are detachably connected with first locking bolts to achieve locking.

[0026] Specifically, in this embodiment, a second connecting rod is provided at both ends of the second tensioning shaft 5, a second support 7 is fixedly connected to the pad 1, a second connecting groove adapted to the second connecting rod is provided on the second support 7, and a second locking member is provided on the second support 7. The second locking member is provided with a second opening to divide the second locking member into a second upper locking part and a second lower locking part. The second upper locking part and the second lower locking part are respectively provided with second locking holes, and a second locking bolt is detachably connected to achieve locking.

[0027] After the mesh is installed using the structure of this utility model, the mesh can be easily tensioned by simply rotating the first tensioning shaft 3 and the second tensioning shaft 5. Then, the mesh can be locked by tightening the first locking bolt and the second locking bolt to prevent the first tensioning shaft 3 and the second tensioning shaft 5 from rotating. When it is necessary to disassemble or assemble the mesh, the first locking bolt and the second locking bolt are unscrewed, and the first tensioning shaft 3 and the second tensioning shaft 5 are rotated in the opposite direction, so that the mesh can be easily disassembled. The operation is convenient and simple.

[0028] This embodiment also discloses a hot plate, including a mesh tensioning mechanism as described above.

[0029] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims.

Claims

1. A mesh tensioning mechanism, comprising a pad and a mesh, characterized in that: The pad is equipped with a first tensioning assembly and a second tensioning assembly. The first tensioning assembly includes a first support plate and a first tensioning shaft. The first support plate is fixed to the side wall of the first end of the pad, and the first tensioning shaft is installed at the second end of the pad. The second tensioning assembly includes a second support plate and a second tensioning shaft. The second support plate is fixed to the side wall of the second end of the pad, and the second tensioning shaft is installed at the first end of the pad, with the second tensioning shaft located outside the first support plate. The pad mesh includes an upper pad mesh located at the upper part of the pad and a lower pad mesh located at the lower part of the pad. The first end of the lower pad mesh is snapped and fixed to the first support plate, and the second end of the lower pad mesh is snapped and fixed to the first tensioning shaft. The first end of the upper pad mesh is snapped and fixed to the second tensioning shaft, and the second end of the upper pad mesh is snapped and fixed to the second support plate.

2. The mesh tensioning mechanism according to claim 1, characterized in that: The outer side wall of the first support plate is provided with a first snap-fit ​​groove, and the first end of the lower pad mesh is fixedly connected to a first snap-fit ​​connector, which snaps into the first snap-fit ​​groove; the upper side of the first tensioning shaft is provided with a second snap-fit ​​groove, the second end of the lower pad mesh wraps around the lower part of the first tensioning shaft and extends upward, and the second end of the lower pad mesh is connected to a second snap-fit ​​connector, which snaps into the first snap-fit ​​groove.

3. The mesh tensioning mechanism according to claim 1, characterized in that: The outer side wall of the second support plate is provided with a third snap-fit ​​groove, and the second end of the upper pad mesh is fixedly connected to a third snap-fit ​​connector, which snaps into the third snap-fit ​​groove; the lower side of the second tensioning shaft is provided with a fourth snap-fit ​​groove, the first end of the upper pad mesh wraps around the upper part of the second tensioning shaft and extends downward, and the first end of the lower pad mesh is connected to a fourth snap-fit ​​connector, which snaps into the fourth snap-fit ​​groove.

4. The mesh tensioning mechanism according to claim 1, characterized in that: Both ends of the first tensioning shaft are provided with first connecting rods. A first support is fixedly connected to the pad. The first support is provided with a first connecting groove that matches the first connecting rod. A first locking member is provided on the first support. The first locking member is provided with a first opening to divide the first locking member into a first upper locking part and a first lower locking part. The first upper locking part and the first lower locking part are respectively provided with first locking holes and are detachably connected with first locking bolts to achieve locking.

5. A mesh tensioning mechanism according to claim 4, characterized in that: The second tensioning shaft has a second connecting rod at both ends. A second support is fixedly connected to the pad. The second support has a second connecting groove that matches the second connecting rod. The second support has a second locking member with a second opening to divide it into a second upper locking part and a second lower locking part. The second upper locking part and the second lower locking part have corresponding second locking holes and are detachably connected with second locking bolts to achieve locking.

6. A hot plate, characterized in that: Includes a mesh tensioning mechanism according to any one of claims 1 to 5.

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