Floating lower platen assembly for a hot press

Abstract

The utility model discloses a hot press's floating type lower backplate subassembly belongs to hot press technical field, including base, the base top is equipped with hot pressure mould group, support subassembly, support subassembly installs in the base, and support subassembly arrangement is provided with a plurality, connecting component, connecting component installs at support subassembly both sides for connecting adjacent support subassembly, in the process of adhering to the board material and the decorative panel in the utility model, if the board material expands along with heating, the extrusion force that support plate received increases, and further makes the first spring further compression, simultaneously because support plate and support rod are connected through ball joint box ball joint seat between, thereby make support plate can be certain inclination when receiving the extrusion force that the board material's expansion produced, thereby further ensure that support plate can be closely contacted with board material, and further ensure that board material surface can adhere to decorative panel fully.

Description

Technical Field

[0001] This utility model belongs to the field of hot press technology, and in particular relates to a floating lower support plate assembly for a hot press. Background Technology

[0002] A hot press is a mechanical device that processes materials by heating and pressurizing. In daily life, some wood veneer panels are made by hot pressing together the board and the decorative veneer to create decorative panels with specified patterns. Depending on the type of board being processed, specific temperatures, pressures, and times can be set to cause physical or chemical changes in the material, thereby achieving bonding, curing, and shaping effects.

[0003] In the process of pressing boards and decorative veneers together using a hot press, some boards expand after being heated, which causes uneven stress on the boards during the pressing process and affects the pressing effect. To solve the above problems, there is an urgent need for a floating lower support plate assembly for the hot press. Utility Model Content

[0004] The purpose of this utility model is to solve the problem that uneven stress caused by the expansion of some plates after heating, which affects the pressing effect, and to propose a floating lower support plate assembly for a hot press.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a floating lower support plate assembly for a hot press, comprising a base, wherein a hot press module is provided on the top surface of the base; a support assembly, wherein the support assembly is installed inside the base, and multiple support assemblies are arranged in a row; and a connecting assembly, wherein the connecting assembly is installed on both sides of the support assembly for connecting adjacent support assemblies.

[0006] The support assembly includes a sliding sleeve, a support rod slidably installed inside the sliding sleeve, a first spring installed at the bottom end of the support rod, a ball joint head installed at the top end of the support rod, a ball joint sleeve provided on the outer wall of the ball joint head, and a support plate installed at the top end of the ball joint sleeve.

[0007] As a further description of the above technical solution:

[0008] The bottom end of the sliding sleeve is fixedly connected to the base, and the first spring is located inside the sliding sleeve.

[0009] As a further description of the above technical solution:

[0010] The ball joint sleeve and the ball joint head are symmetrically arranged at both ends of the bottom surface of the support plate. There are multiple support plates, and the support plates are arranged adjacent to each other.

[0011] As a further description of the above technical solution:

[0012] The connecting assembly includes a mounting base with connecting columns at both ends. A connecting block is installed in a groove on one side of the mounting base. The connecting columns are rotatably connected to the support plate through through holes in the support plate.

[0013] As a further description of the above technical solution:

[0014] A connecting rod is slidably installed in a groove on one side of the mounting base, and a slider is slidably installed in a groove on one side of the connecting rod.

[0015] As a further description of the above technical solution:

[0016] The slider is equipped with baffles at both ends, and the connecting block is slidably connected to the connecting rod through a groove opened in the connecting rod.

[0017] As a further description of the above technical solution:

[0018] A second spring is installed on one side of the connecting block, and the other end of the second spring is fixedly connected to the connecting rod.

[0019] As a further description of the above technical solution:

[0020] There are two symmetrically arranged mounting bases and connecting rods, and the baffles at both ends of the slider are located inside the connecting rods on both sides.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0022] 1. In this utility model, during the process of bonding the board and the decorative panel, if the board expands due to heating, the compressive force on the support plate increases, which in turn causes the first spring to be further compressed. At the same time, since the support plate and the support rod are connected by a ball joint box and a ball joint seat, the support plate can tilt to a certain extent when subjected to the compressive force generated by the expansion of the board, thereby further ensuring that the support plate can be in close contact with the board, and thus ensuring that the surface of the board can be fully bonded to the decorative panel.

[0023] 2. In this utility model, adjacent support plates are connected by mounting base, connecting column and connecting rod, so that multiple support plates can form a whole, thereby improving the uniformity of the support force of the support plate on the plate. When the support plate tilts, the compression of the second spring and the sliding of the slider can ensure that the support plate can tilt and maintain the connection between the support plates, thereby further ensuring the uniformity of the support force of the support plate on the plate. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of a floating lower support plate assembly for a hot press.

[0025] Figure 2 This is an exploded three-dimensional structural diagram of a floating lower support plate assembly of a hot press.

[0026] Figure 3 This is an exploded three-dimensional structural diagram of the connecting component in a floating lower support plate assembly of a hot press.

[0027] Figure 4 This is an exploded three-dimensional structural diagram of the support component in a floating lower support plate assembly of a hot press.

[0028] Legend:

[0029] 1. Hot pressing module; 2. Base; 3. Support assembly; 31. Support plate; 32. Ball joint sleeve; 33. Ball joint head; 34. Support rod; 35. First spring; 36. Sliding sleeve; 4. Connecting assembly; 41. Connecting column; 42. Mounting seat; 43. Second spring; 44. Connecting block; 45. Connecting rod; 46. Slider; 47. Baffle. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] In its specific implementation, such as Figures 1-4 This utility model provides a technical solution: a floating lower support plate assembly for a hot press, including a base 2, a hot press module 1 on the top surface of the base 2; a support assembly 3, which is installed inside the base 2, and multiple support assemblies 3 are arranged in a row; and a connecting assembly 4, which is installed on both sides of the support assembly 3 for connecting adjacent support assemblies 3.

[0032] The support assembly 3 includes a sliding sleeve 36, in which a support rod 34 is slidably installed. A first spring 35 is installed at the bottom end of the support rod 34, and a ball joint head 33 is installed at the top end of the support rod 34. A ball joint sleeve 32 is provided on the outer wall of the ball joint head 33, and a support plate 31 is installed at the top end of the ball joint sleeve 32. The bottom end of the sliding sleeve 36 is fixedly connected to the base 2. The first spring 35 is located inside the sliding sleeve 36. The ball joint sleeve 32 and the ball joint head 33 are symmetrically arranged at both ends of the bottom surface of the support plate 31. Multiple support plates 31 are provided and arranged adjacent to each other.

[0033] Specifically, during the pressing process, as the pressure plate inside the hot pressing module 1 gradually moves downward, it comes into contact with the sheet material and fits tightly against the support plate 31. At the same time, the first spring 35 is compressed. During the heating process, if the sheet material expands due to heat, the pressure generated by the expansion of the sheet material can further compress the support plate 31, causing the support plate 31 to move downward and further compress the first spring 35. Meanwhile, since the support plate 31 and the support rod 34 are connected by the ball joint sleeve 32 and the ball joint head 33, the support plate 31 can tilt to a certain extent, so that the surface of the sheet material can fit better against the pressure plate.

[0034] like Figure 3 As shown, the connecting assembly 4 includes a mounting base 42, with connecting posts 41 installed at both ends of the mounting base 42. A connecting block 44 is installed in a groove on one side of the mounting base 42. The connecting posts 41 are rotatably connected to the support plate 31 through through holes in the support plate 31. A connecting rod 45 is slidably installed in a groove on one side of the mounting base 42. A slider 46 is slidably installed in a groove on one side of the connecting rod 45. Baffles 47 are installed at both ends of the slider 46. The connecting block 44 is slidably connected to the connecting rod 45 through a groove in the connecting rod 45. A second spring 43 is installed on one side of the connecting block 44. The other end of the second spring 43 is fixedly connected to the connecting rod 45. There are two symmetrically arranged mounting bases 42 and connecting rods 45. The baffles 47 at both ends of the slider 46 are located inside the connecting rods 45 on both sides.

[0035] Specifically, during hot pressing, the connection between the connecting column 41 and the support plate 31 allows multiple support plates 31 to form a whole, ensuring uniform force distribution. When the support plate 31 tilts due to the compressive force of the expanded sheet material, the tilting of the support plate 31 causes the second spring 43 to be compressed and contract, resulting in a certain amount of sliding of the connecting rod 45 within the mounting base 42. Simultaneously, the sliding of the slider 46 within the connecting rod 45 allows for a certain degree of offset at both ends of the connecting rod 45, ensuring that the support plate 31 can tilt to a certain extent. Furthermore, the connection between the mounting base 42 and the connecting rod 45 and the support plate 31 ensures a smoother transition between the support plates 31, further ensuring the uniformity of the support force exerted by the support plate 31 on the sheet material.

[0036] Working principle: During the pressing process, as the pressure plate inside the hot pressing module 1 gradually moves downward, it comes into contact with the plate and fits tightly against the support plate 31. At the same time, the first spring 35 is compressed. Simultaneously, the connection between the connecting column 41 and the support plate 31 allows multiple support plates 31 to form a whole. During the heating process, if the plate expands due to heat, the pressure generated by the expansion of the plate can further compress the support plate 31, causing it to move downward and further compress the first spring 35. At the same time, since the support plate 31 and the support rod 34 are connected by the ball joint sleeve 32 and the ball joint head 33, the support plate 31 can tilt to a certain extent, causing the second spring 43 to be compressed and contract. This causes the connecting rod 45 to slide within the mounting base 42. Simultaneously, the sliding of the slider 46 within the connecting rod 45 allows the two ends of the connecting rod 45 to shift to a certain extent.

[0037] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0038] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0039] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A floating lower support plate assembly for a hot press, characterized in that, include: Base (2), the top surface of which is provided with a hot pressing module (1); Support component (3), which is installed inside the base (2), and multiple support components (3) are arranged in a row; A connecting component (4) is installed on both sides of a support component (3) for connecting adjacent support components (3). The support assembly (3) includes a sliding sleeve (36), a support rod (34) is slidably installed inside the sliding sleeve (36), a first spring (35) is installed at the bottom end of the support rod (34), a ball joint head (33) is installed at the top end of the support rod (34), a ball joint sleeve (32) is provided on the outer wall of the ball joint head (33), and a support plate (31) is installed at the top end of the ball joint sleeve (32).

2. The floating lower support plate assembly of a hot press according to claim 1, characterized in that, The bottom end of the sliding sleeve (36) is fixedly connected to the base (2), and the first spring (35) is located inside the sliding sleeve (36).

3. The floating lower support plate assembly of a hot press according to claim 2, characterized in that, The ball joint sleeve (32) and the ball joint head (33) are symmetrically arranged at both ends of the bottom surface of the support plate (31). There are multiple support plates (31), and the support plates (31) are arranged adjacent to each other.

4. The floating lower support plate assembly of a hot press according to claim 1, characterized in that, The connecting component (4) includes a mounting base (42), with connecting posts (41) installed at both ends of the mounting base (42). A connecting block (44) is installed in a groove on one side of the mounting base (42). The connecting post (41) is rotatably connected to the support plate (31) through a through hole in the support plate (31).

5. The floating lower support plate assembly of a hot press according to claim 4, characterized in that, A connecting rod (45) is slidably installed in a groove on one side of the mounting base (42), and a slider (46) is slidably installed in a groove on one side of the connecting rod (45).

6. The floating lower support plate assembly of a hot press according to claim 5, characterized in that, The slider (46) has baffles (47) installed at both ends, and the connecting block (44) is slidably connected to the connecting rod (45) through a groove opened in the connecting rod (45).

7. A floating lower support plate assembly for a hot press according to claim 5, characterized in that, A second spring (43) is installed on one side of the connecting block (44), and the other end of the second spring (43) is fixedly connected to the connecting rod (45).

8. A floating lower support plate assembly for a hot press according to claim 5, characterized in that, The mounting base (42) and the connecting rod (45) are symmetrically arranged in twos, and the baffles (47) at both ends of the slider (46) are located inside the connecting rods (45) on both sides respectively.

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