Ceramic membrane lamination device

Abstract

The application relates to a ceramic diaphragm laminating device, wherein a dust sticking mechanism is arranged on the side of an adsorption table of a stripping manipulator of the ceramic diaphragm laminating device, and the dust sticking mechanism has an adsorption surface facing the adsorption table, so that the cut film fragments of the ceramic diaphragm blown up by the adsorption table stripping blowing action can be adsorbed, the fragments are prevented from falling on the machine table interior, the products to be laminated and the laminated products, the quality of the MLCC laminated products is improved, and the machine table environment of the ceramic diaphragm laminating device is purified.

Description

Technical Field

[0001] This application relates to the technical field of MLCC manufacturing, and in particular to a ceramic diaphragm stacking device. Background Technology

[0002] MLCC (Multi-layer Ceramic Capacitor), also known as multilayer capacitor or laminated capacitor, is the most widely used type of capacitor. MLCC is formed by stacking ceramic dielectric films with printed electrodes (internal electrodes) in an alternating pattern, sintering them at high temperature to form a ceramic block, and then sealing the ends of the ceramic block with metal layers (external electrodes).

[0003] Lamination is a step in the MLCC manufacturing process. Its function is to cut and peel off the printed ceramic films, and then stack the cut and peeled ceramic films one by one in a certain staggered manner to form a block of uniform thickness.

[0004] Traditional ceramic diaphragm laminating devices use a peeling robot for feeding. The peeling robot moves the adsorption table back and forth between the peeling table and the pre-pressing table to perform cutting, adsorption, peeling, and laminating operations. During cutting on the peeling table, the adsorption table uses vacuum to adsorb the ceramic diaphragm. During laminating on the pre-pressing table, the adsorption table changes from vacuum adsorption to peeling air blowing. This action directly scatters the cut film fragments generated at the edges of the ceramic diaphragm into the air throughout the machine, randomly falling onto the products to be stacked and those already stacked, forming a laminated film. At the same time, fragments also fall onto the surface of the equipment and conduits of the machine, causing pollution to the machine environment. Utility Model Content

[0005] Therefore, it is necessary to provide a ceramic diaphragm stacking device that can solve the above-mentioned technical problems.

[0006] The above-mentioned objective of this application is achieved through the following technical solution:

[0007] The first aspect of this application provides a ceramic diaphragm stacking device, including a peeling robot, the peeling robot comprising:

[0008] Lifting mechanism;

[0009] An adsorption platform, which is square in shape and connected below the lifting mechanism, is used to move the adsorption platform downward to the adsorption position or the peeling position.

[0010] A membrane cutting mechanism is disposed on the periphery of the adsorption stage;

[0011] A dust-adhesion mechanism is disposed on at least one side of the adsorption stage and located outside the membrane cutting mechanism; the bottom of the dust-adhesion mechanism is higher than the adsorption position and the peeling position; the dust-adhesion mechanism has an adsorption surface facing the adsorption stage, the adsorption surface being used to adsorb fragments of the ceramic membrane.

[0012] In one embodiment, the dust-adhesive mechanism includes a mounting component and a dust-adhesive plate, the mounting component being mounted on the lifting mechanism or the adsorption platform;

[0013] The adhesive plate is mounted on the mounting component, and the adhesive plate has an adsorption surface facing the adsorption platform.

[0014] In one embodiment, the mounting component includes a connecting portion and a mounting portion, the connecting portion being connected to the lifting mechanism or the adsorption platform, the mounting portion extending vertically downward, and the dust-adhesive plate being mounted on the side of the mounting portion adjacent to the adsorption platform.

[0015] In one embodiment, the dust-adhesive plate is connected to the mounting portion by adhesion.

[0016] In one embodiment, the mounting component further includes a horizontal support portion; the horizontal support portion is connected to the bottom of the mounting component and extends horizontally toward the adsorption platform; the horizontal support portion supports the bottom of the dust-adhesive plate.

[0017] In one embodiment, the mounting component is made of metal, and the dust-adhesive board is made of PVC.

[0018] In one embodiment, the adsorption surface is covered with an adhesive substance.

[0019] In one embodiment, the mounting components comprise two parallel ones.

[0020] In one embodiment, the stripping robot further includes a translation mechanism;

[0021] The adsorption platform is also connected to the translation mechanism, which drives the adsorption platform to move above the peeling platform or the pre-compression platform.

[0022] The dust-adhesion mechanism is located at least on one side of the adsorption platform facing the stripping platform.

[0023] This application has the following beneficial effects:

[0024] The ceramic diaphragm stacking device in this embodiment has a dust-adhesive mechanism on the side of the adsorption table, and the dust-adhesive mechanism has an adsorption surface facing the adsorption table, so as to adsorb the cut film fragments of the ceramic diaphragm blown up by the peeling air action of the adsorption table, thereby preventing the fragments from falling into the machine, onto the products to be stacked and already stacked, improving the quality of MLCC stacked products and purifying the machine environment. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a ceramic diaphragm stacking device in an exemplary embodiment;

[0026] Figure 2 This is a schematic diagram of the structure of a peeling robot in an exemplary embodiment;

[0027] Figure 3 This is an assembly diagram of the dust-adhesive mechanism in an exemplary embodiment.

[0028] Explanation of icon numbers:

[0029] 100. Ceramic diaphragm stacking device; 10. Peeling robot; 11. Adsorption table; 12. Lifting mechanism; 13. Translation mechanism; 14. Diaphragm cutting mechanism; 15. Dust adhesion mechanism; 151. Mounting component; 1511. Connecting part; 1512. Mounting part; 1513. Horizontal support part; 152. Dust adhesion plate; 20. Peeling table; 30. Pre-compression table. Detailed Implementation

[0030] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, a detailed description of specific embodiments of this application is provided below. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0033] This application provides a ceramic diaphragm stacking device, which can be used to cut and peel off printed ceramic diaphragms, and then stack the cut and peeled ceramic diaphragms one by one in a certain staggered manner to form a block of uniform thickness.

[0034] like Figure 1-2 As shown, in one embodiment, the ceramic film stacking device 100 includes a peeling robot 10, a peeling table 20, and a pre-pressing table 30. The peeling table 20 is a cutting and adsorption station. After the printed ceramic film is transported to the peeling table 20, the adsorption table 11 at the bottom of the peeling robot 10 cuts and peels the ceramic film, and adsorbs and moves the cut and peeled ceramic film to the top of the pre-pressing table 30. The pre-pressing table 30 is a stacking station. The adsorption table 11 neatly stacks the cut and peeled ceramic films one by one on the pre-pressing table 30 with a certain stagger.

[0035] In this embodiment, to achieve the vertical and horizontal movement and translational movement of the adsorption stage 11, as follows: Figure 1-2 As shown, the peeling robot also includes a lifting mechanism 12 and a translation mechanism 13. The adsorption table 11 is connected to the lifting mechanism 12 and the translation mechanism 13 respectively. The specific connection method can be that the lifting mechanism 12 is connected to the translation mechanism 13, or the translation mechanism 13 is connected to the lifting mechanism 12.

[0036] In this embodiment, as Figure 1-2 As shown, the adsorption platform 11 is square, with adsorption holes for adsorbing ceramic membranes distributed at its bottom, and membrane cutting mechanisms 14 distributed around the perimeter of the adsorption platform 11. Specifically, the membrane cutting mechanism 14 includes a cutter disposed on each side of the adsorption platform 11, and a drive assembly that drives the cutter to reciprocate on that side to perform cutting.

[0037] During the cutting and adsorption station, the lifting mechanism 12 drives the adsorption table 11 to move along the Z-axis, so that the adsorption table 11 is in close contact with the peeling table 20. The adsorption table 11 adsorbs the ceramic membrane, and the membrane cutting mechanism 14 moves downward to complete the cutting. After the cutting is completed, the adsorption table 11 adsorbs the cut ceramic membrane and moves upward to reset, thereby completing the peeling of the ceramic membrane. At the same time, the translation mechanism 13 drives the adsorption table 11 to move above the pre-pressing table 30, and the lifting mechanism 12 drives the adsorption table 11 to move along the Z-axis, stacking the cut and peeled ceramic membrane on the pre-pressing table 30. In the above process, the lifting mechanism 12 drives the adsorption table 11 to move downward to the adsorption position at the cutting and adsorption station, and downward to the peeling position at the stacking station. The heights of the adsorption position and the peeling position can be the same or different.

[0038] During the stacking process, the adsorption table 11 changes from vacuum adsorption to peeling and blowing action. This action generates airflow at the bottom of the adsorption table 11 and from the bottom outwards. This airflow can directly scatter the cut film fragments generated by the cutting edge of the ceramic diaphragm into the air inside the entire ceramic diaphragm stacking device, randomly falling onto the MLCC products to be stacked and already stacked, forming a laminated film. At the same time, it will also fall onto the surface of the equipment and conduits of the machine, causing environmental pollution.

[0039] To address this technical problem, the ceramic diaphragm stacking apparatus 100 of this application embodiment further includes a dust-adhesion mechanism 15. The dust-adhesion mechanism is disposed on at least one side of the adsorption stage 11 and located outside the diaphragm cutting mechanism 14 to avoid obstructing the diaphragm cutting mechanism 14, which moves left and right to perform cutting on that side. The bottom of the dust-adhesion mechanism 15 is higher than the adsorption position and the peeling position; the dust-adhesion mechanism 15 has an adsorption surface facing the adsorption stage 11, which is used to adsorb ceramic diaphragm debris.

[0040] Specifically, the dust-adhesive mechanism 15 can be connected to the lifting mechanism 12 or the adsorption platform 11. If it is connected to the lifting mechanism 12, the dust-adhesive mechanism 15 does not rise or fall with the adsorption platform 11. Its bottom needs to be set slightly higher than the adsorption and peeling positions of the adsorption platform 11 after it descends, so as to ensure that it is as close as possible to the bottom of the adsorption platform 11, thereby adsorbing as much debris blown out from the bottom of the adsorption platform 11 as possible. When the adsorption platform 11 rises, its bottom may be lower than the adsorption and peeling positions. If the dust-adhesive mechanism 15 is connected to the adsorption platform 11, it rises or falls with the adsorption platform 11, and its bottom only needs to be slightly higher than the bottom of the adsorption platform 11. In this embodiment, the heights of the adsorption position and the peeling position can be the same or different, in which case the bottom of the dust-adhesive mechanism 15 needs to be higher than either of them.

[0041] In this embodiment, the adsorption platform 11 is square, and the dust-adhesive mechanism 15 is disposed on the side of the adsorption platform 11. Specifically, it can be disposed on one or more sides of the adsorption platform 11 as needed.

[0042] In a preferred embodiment, the dust-adhesion mechanism 15 is at least located on one side of the adsorption stage 15 facing the stripping stage 20.

[0043] In this embodiment, the adsorption surface of the dust-adhesion mechanism 15 can specifically adsorb ceramic membrane debris by adhesion. For example, the adsorption surface of the dust-adhesion mechanism is covered with an adhesive substance for adsorbing debris. The adhesive substance can be an adhesive liquid, glue, resin, tape or other adhesive substance, which is sticky enough to adsorb the debris and fix it on the adsorption surface.

[0044] In this embodiment, the ceramic diaphragm stacking device has a dust-adhesion mechanism on the side of the adsorption table, and the dust-adhesion mechanism has an adsorption surface facing the adsorption table, so as to adsorb the cut film fragments of the ceramic diaphragm blown up by the peeling air action of the adsorption table, and prevent the fragments from falling into the machine, onto the products to be stacked and already stacked, thereby improving the quality of MLCC stacked products and purifying the machine environment.

[0045] In one embodiment, such as Figure 1-3 As shown, the dust-adhesion mechanism 15 includes a mounting member 151 and a dust-adhesion plate 152. The mounting member 151 is mounted on the lifting mechanism 12. In other examples, the mounting member 151 may also be mounted on the adsorption table 11. The dust-adhesion plate 152 is mounted on the mounting member 151 and has an adsorption surface facing the adsorption table 11.

[0046] Preferably, to prevent the dust-adhesive plate 152 from deforming and to ensure a more stable fixation of the dust-adhesive plate 152, such as Figure 1-3 As shown, in one embodiment, the mounting member 151 includes a connecting part 1511 and a mounting part 1512. The connecting part 1511 is connected to the lifting mechanism 12, the mounting part 1512 extends vertically downward, and the dust-adhesive plate 152 is installed on the side of the mounting part 1512 near the adsorption table 11.

[0047] In a preferred embodiment, the side of the mounting part 1512 facing the adsorption table 11 has a certain width, and the dust-adhesive plate 152 is connected to the mounting part 1512 by adhesion, so that the dust-adhesive plate 152 can be easily installed and removed.

[0048] like Figure 1-3 As shown, to more securely fix the dust-adhesive plate 152 and prevent it from slipping, the mounting member 151 also includes a horizontal support portion 1513; the horizontal support portion 1513 is connected to the bottom of the mounting portion 1512 and extends horizontally toward the adsorption table 11; the horizontal support portion 1513 is used to support the bottom of the dust-adhesive plate 152. More preferably, as Figure 1-3 As shown, the mounting components 151 include two parallel components, located on the left and right sides of the adsorption platform 11 respectively, and the dust-adhesive plates 152 are mounted and supported from the left and right sides.

[0049] In an optional embodiment, the mounting component 151 is made of metal, while the dust-adhesive plate 152 is made of PVC.

[0050] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0051] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims, and the specification can be used to interpret the content of the claims.

Claims

1. A ceramic diaphragm stacking device, comprising a peeling robot, characterized in that, The stripping robot includes: Lifting mechanism; An adsorption platform, which is square in shape and connected below the lifting mechanism, is used to move the adsorption platform downward to the adsorption position or the peeling position. A membrane cutting mechanism is disposed on the periphery of the adsorption stage; A dust-adhesion mechanism is disposed on at least one side of the adsorption stage and located outside the membrane cutting mechanism; the bottom of the dust-adhesion mechanism is higher than the adsorption position and the peeling position; the dust-adhesion mechanism has an adsorption surface facing the adsorption stage, the adsorption surface being used to adsorb ceramic membrane debris.

2. The ceramic diaphragm stacking device as described in claim 1, characterized in that: The dust-adhesion mechanism includes a mounting component and a dust-adhesion plate, wherein the mounting component is installed on the lifting mechanism or the adsorption platform; The adhesive plate is mounted on the mounting component, and the adhesive plate has an adsorption surface facing the adsorption platform.

3. The ceramic diaphragm stacking device as described in claim 2, characterized in that: The mounting component includes a connecting part and a mounting part. The connecting part is connected to the lifting mechanism or the adsorption table. The mounting part extends vertically downward, and the dust-adhesive plate is installed on the side of the mounting part near the adsorption table.

4. The ceramic diaphragm stacking device as described in claim 3, characterized in that: The dust-adhesive plate is connected to the mounting part by adhesion.

5. The ceramic diaphragm stacking device as described in claim 4, characterized in that: The mounting component also includes a horizontal support portion; the horizontal support portion is connected to the bottom of the mounting portion and extends horizontally toward the adsorption platform; the horizontal support portion supports the bottom of the dust-adhesive plate.

6. The ceramic diaphragm stacking device as described in claim 5, characterized in that: The mounting component is made of metal, and the dust-adhesive board is made of PVC board.

7. The ceramic diaphragm stacking apparatus according to any one of claims 1 to 6, characterized in that: The adsorption surface is covered with an adhesive substance.

8. The ceramic diaphragm stacking device as described in claim 2, characterized in that: The mounting components consist of two parallel ones.

9. The ceramic diaphragm stacking device as described in claim 1, characterized in that: The peeling robot also includes a translation mechanism; The adsorption platform is also connected to the translation mechanism, which drives the adsorption platform to move above the peeling platform or the pre-compression platform. The dust-adhesion mechanism is located at least on one side of the adsorption platform facing the stripping platform.

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