Leveling equipment

Abstract

The utility model provides leveling equipment, and relates to the technical field of reconditioning devices. Comprising a rack, a lower platform and an upper platform, the lower platform and the upper platform are arranged on the rack, an upper pressing head and a telescopic mechanism are arranged on the upper platform, and the telescopic mechanism is suitable for driving the upper pressing head to move towards a lower pressing head arranged on the lower platform; the upper film rolling mechanism and the lower film rolling mechanism are arranged on the upper platform and the lower platform; heating devices are arranged on the upper pressing head and the lower pressing head so as to heat the upper pressing head and the lower pressing head in the leveling process; the upper film rolling mechanism and the lower film rolling mechanism are used for providing protective film materials to the position below the upper pressing head and the position above the lower pressing head correspondingly so that protective film layers can be provided for the upper face and the lower face of a product in the leveling process. By means of the scheme, the leveling quality can be improved, and the yield is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling devices, and more particularly, to a leveling device. Background Art

[0002] In some ceramic circuit thin plate manufacturing processes, it is necessary to level the processed thin plates. The leveling process can level the slurry bumps protruding on the surface of the green ceramic sheet formed in the micropore filling process to the required height. The purpose of micropore filling is the circuit connection between layers. If the bumps formed by hole filling are too high, gaps will be formed between the ceramic sheets during the lamination process due to the height of the bumps, affecting lamination. Therefore, the leveling process must be carried out after the hole filling process. Currently, a leveling machine is used in the leveling process, and it generally uses a pressing block to directly press the ceramic circuit thin plate. However, the existing leveling machine is prone to damage the product during the leveling process, especially the surface roughness of its pressing head is too large, which is likely to damage the product; in addition, for some fluid materials, the leveling effect is poor and the yield rate is low. Summary of the Utility Model

[0003] The utility model discloses a leveling device, aiming to solve the problems mentioned above.

[0004] The utility model adopts the following solutions:

[0005] A leveling device includes a frame, a lower platform and an upper platform arranged on the frame. An upper pressing head and a telescopic mechanism are arranged on the upper platform, and the telescopic mechanism is adapted to drive the upper pressing head to move towards a lower pressing head arranged on the lower platform; it also includes an upper film winding mechanism and a lower film winding mechanism arranged on the upper platform and the lower platform; wherein, heating devices are arranged on the upper pressing head and the lower pressing head to heat the upper pressing head and the lower pressing head during the leveling process; the upper film winding mechanism and the lower film winding mechanism are respectively used to provide a protective film material below the upper pressing head and above the lower pressing head to provide a protective film layer for the upper and lower surfaces of the product during the leveling process.

[0006] Further, the upper pressing head and the lower pressing head are made of SQL steel, and the flatness ≤ 10um.

[0007] Further, a movable platform connected to the telescopic mechanism is arranged between the upper platform and the lower platform. The upper pressing head is arranged on the movable platform, and the telescopic mechanism is adapted to drive the movable platform to move towards the lower platform; a plurality of guiding columns are arranged between the upper platform and the lower platform, and the movable platform is connected to the guiding columns.

[0008] Further, the heating device includes a brass heating block arranged between the movable platform and the upper pressing head, and a heat insulation plate is arranged between the brass heating block and the movable platform.

[0009] Furthermore, the upper pressing head is connected below the brass heating block through a quick-change mechanism.

[0010] Furthermore, the quick-change mechanism includes guiding and fixing clamping plates arranged on both sides of the upper pressing head, and the guiding and fixing clamping plates are connected to the brass heating block through handle bolts.

[0011] Furthermore, the guiding and fixing clamping plates are arranged in an L shape, and fixing grooves adapted to the guiding and fixing clamping plates are arranged on both sides of the upper pressing head.

[0012] Furthermore, the upper film winding mechanism is arranged on the movable platform to move along with the movable platform.

[0013] Beneficial effects:

[0014] In this solution, heating devices are arranged on the upper pressing head and the lower pressing head, so that heating can be carried out during the leveling process to improve the flowability of the product, make the material more evenly distributed and filled under the action of the pressing head, and further improve the leveling quality; by arranging the upper film winding mechanism and the lower film winding mechanism between the upper pressing head and the lower pressing head, a protective layer can be formed on the upper and lower surfaces of the product during the leveling process, thereby reducing damage to the product and increasing the qualified rate. Description of the drawings

[0015] Figure 1 is a schematic structural diagram of a leveling device according to an embodiment of the present invention;

[0016] Figure 2 is a schematic structural diagram of a leveling device from another perspective according to an embodiment of the present invention;

[0017] Reference numerals: product 1, lower platform 2, upper platform 3, upper pressing head 4, lower pressing head 5, heating device 6, heat insulation plate 7, telescopic mechanism 8, guiding column 9, movable platform 10, upper film winding mechanism 11, lower film winding mechanism 12, protective film material 13, guiding and fixing clamping plate 14, handle bolt 15. Specific embodiments

[0018] Combined with Figure 1 and Figure 2As shown in the figure, this embodiment provides a leveling device, which includes a frame, a lower platform 2 and an upper platform 3 arranged on the frame. An upper pressure head 4 and a telescopic mechanism 8 are arranged on the upper platform 3. The telescopic mechanism 8 is adapted to drive the upper pressure head 4 to move towards the lower pressure head 5 arranged on the lower platform 2. It also includes an upper film winding mechanism 11 and a lower film winding mechanism 12 arranged on the upper platform 3 and the lower platform 2 respectively. Among them, heating devices 6 are arranged on the upper pressure head 4 and the lower pressure head 5 to heat the upper pressure head 4 and the lower pressure head 5 during the leveling process. The upper film winding mechanism 11 and the lower film winding mechanism 12 are respectively used to provide a protective film material 13 below the upper pressure head 4 and above the lower pressure head 5 to provide a protective film layer for the upper and lower surfaces of the product 1 during the leveling process.

[0019] In this embodiment, a feeding device is arranged at the upstream end of the leveling device for conveying materials to the working area of the leveling device. An upper platform 3 and a lower platform 2 are arranged on the frame. An active platform 10 is arranged between the upper platform 3 and the lower platform 2. The active platform 10 is adapted to move on the guide posts 9 arranged between the upper platform 3 and the lower platform 2. The upper platform 3 is provided with a telescopic mechanism 8. The telescopic mechanism 8 is connected to the active platform 10 to drive the active platform 10 to move up and down.

[0020] The active platform 10 is provided with an upper pressure head 4. The upper pressure head 4 is adapted to descend following the active platform 10 to cooperate with the lower pressure head 5 on the lower platform 2 to level the product 1. Specifically, the heating device 6 is arranged between the active platform 10 and the upper pressure head 4. The heating device 6 can adopt a brass heating block, and a heat insulation plate 7 is arranged between the brass heating block and the active platform 10. In addition, another same heating device 6 is also arranged between the lower pressure head 5 and the lower platform 2, and a heat insulation plate 7 is arranged between the heating device 6 and the lower platform 2. Through the arrangement of the heating device 6, the upper pressure head 4 and the lower pressure head 5 can be heated during the leveling process, so as to act on the product 1. When leveling some materials with certain fluidity, the flow performance can be improved by heating, so that the materials are more evenly distributed and filled under the action of the pressure head, further improving the leveling quality.

[0021] In this embodiment, the upper press head 4 and the lower press head 5 are made of SQL steel, and the flatness ≤ 10 μm. Here, the upper press head 4 and the lower press head 5 are surface-treated by an ultra-deep cryogenic treatment process, which can improve the flatness and the strength of the upper press head 4 and the lower press head 5, enabling the material to withstand a pressure of 20T. After being treated by ultra-deep cryogenic treatment, the flatness of the upper press head 4 and the lower press head 5 is greatly improved, forming a mirror effect at the pressing surface, reducing friction and wear, being able to reduce the frictional force between the press head and the material to be flattened, thereby reducing wear and extending the service life of the press head; at the same time, the smooth mirror surface can avoid scratching or indentation on the material surface during the flattening process, making the material surface more flat and smooth, improving the surface quality after flattening; and it can prevent material adhesion, and the low roughness at the pressing surface can reduce the adhesion phenomenon between the material and the press head, ensuring the smooth movement and deformation of the material during the flattening process. By improving the flatness, it is also convenient for cleaning and maintenance, enabling the mirror press head to distribute the pressure more evenly on the material surface, which helps to achieve a more precise and consistent flattening effect. In some flattening processes with extremely high requirements for surface quality, the press head with a mirror effect can ensure that there are no defects on the surface of the sheet after flattening, meeting the production requirements of high-end product 1.

[0022] The upper press head 4 is connected below the brass heating block through a quick-change mechanism. Similarly, the lower press head 5 is also connected to the brass heating block through a quick-change mechanism. In this embodiment, taking the quick-change mechanism on the upper press head 4 as an example, the quick-change mechanism includes guiding and fixing clamping plates 14 arranged on both sides of the upper press head 4, and the guiding and fixing clamping plates 14 are connected to the brass heating block through handle bolts 15; the guiding and fixing clamping plates 14 are arranged in an L shape, and fixing grooves adapted to the guiding and fixing clamping plates 14 are arranged on both sides of the upper press head 4. Through this setting, the upper press head 4 or the lower press head 5 can be directly clamped into the guiding and fixing clamping plates 14 to complete quick disassembly and assembly.

[0023] In this embodiment, the upper film winding mechanism 11 is arranged on the movable platform 10 to move along with the movable platform 10. The lower film winding mechanism 12 is arranged on the lower platform 2. Both the upper film winding mechanism 11 and the lower film winding mechanism 12 are provided with two film winding devices, and each film winding device is provided with two winding rollers, one of which is a feeding roller and the other is a winding roller. A protective film coil is placed on the feeding roller, which is used to provide the protective film material 13 to the upper press head 4 or the lower press head 5. During flattening, the upper film winding mechanism 11 and the lower film winding mechanism 12 synchronously convey a section of the protective film material 13 to the upper press head 4 and the lower press head 5. The protective film material 13 is located on the upper and lower surfaces of the product 1 to be flattened. Thus, during the flattening process, there is a protective film layer between the upper and lower press heads 5 and the product 1, which can prevent damage to the product 1 and improve the yield rate.

[0024] It should be noted that a positioning device is provided on the peripheral side of the lower pressing head 5 to position the product 1. The positioning device can adopt methods such as positioning pins, snap positioning, vacuum adsorption positioning, etc., and can be one or a combination of multiple methods.

[0025] Through the solution of this embodiment, the leveling effect of the leveling mechanism on the product 1 is improved, and the yield is increased.

[0026] In this solution, heating devices 6 are provided on the upper pressing head 4 and the lower pressing head 5, which can be heated during the leveling process to improve the flow performance of the product, make the material more evenly distributed and filled under the action of the pressing head, and further improve the leveling quality; by arranging an upper film winding mechanism and a lower film winding mechanism between the upper pressing head and the lower pressing head, a protective layer can be formed on the upper and lower surfaces of the product during the leveling process, thereby reducing damage to the product and increasing the yield.

[0027] It should be understood that the above are only the preferred embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

[0028] The above introduction to the drawings used in the embodiments only shows some embodiments of the present invention and should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

Claims

1. A leveling device, comprising a frame, a lower platform and an upper platform disposed on the frame, wherein an upper pressure head and a telescopic mechanism are arranged on the upper platform, and the telescopic mechanism is adapted to drive the upper pressure head to move towards a lower pressure head disposed on the lower platform; characterized in that, It further includes an upper film winding mechanism and a lower film winding mechanism disposed on the upper platform and the lower platform; wherein, heating devices are provided on the upper pressing head and the lower pressing head to heat the upper pressing head and the lower pressing head during the leveling process; the upper film winding mechanism and the lower film winding mechanism are respectively used to provide protective film materials below the upper pressing head and above the lower pressing head to provide protective film layers on the upper and lower surfaces of the product during the leveling process.

2. The leveling device according to claim 1, characterized in that, The upper pressing head and the lower pressing head are made of SQL steel, and the flatness ≤ 10um.

3. The leveling device according to claim 1, characterized in that, A movable platform connected to the telescopic mechanism is provided between the upper platform and the lower platform, the upper pressing head is disposed on the movable platform, and the telescopic mechanism is adapted to drive the movable platform to move towards the lower platform; a plurality of guide columns are provided between the upper platform and the lower platform, and the movable platform is connected to the guide columns.

4. The leveling device according to claim 3, characterized in that, The heating device includes a brass heating block disposed between the movable platform and the upper pressing head, and a heat insulation plate is provided between the brass heating block and the movable platform.

5. The leveling device according to claim 4, characterized in that, The upper pressing head is connected below the brass heating block through a quick-change mechanism.

6. The leveling device according to claim 5, characterized in that, The quick-change mechanism includes guide fixing clamps disposed on both sides of the upper pressing head, and the guide fixing clamps are connected to the brass heating block through handle bolts.

7. The leveling device according to claim 6, characterized in that, The guide fixing clamps are arranged in an L shape, and fixing grooves adapted to the guide fixing clamps are provided on both sides of the upper pressing head.

8. The leveling device according to claim 3, wherein The upper film winding mechanism is disposed on the movable platform to move along with the movable platform.

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