Stacker plate cleaning device for mlcc

Abstract

The application relates to a MLCC laminating machine adsorption plate cleaning device. The MLCC laminating machine adsorption plate cleaning device is arranged between a pre-pressing table and a stripping table of a MLCC laminating machine, and a lifting mechanism drives a cleaning roller to ascend through a mounting support during the process that an adsorption table of the laminating machine moves from above the pre-pressing table to above the stripping table after completing a laminating procedure, so that the roller body of the cleaning roller rolls in contact with the bottom surface of the adsorption table in the moving process. In the contact process, the adhesive roller body can adsorb the residual film fragments on the bottom surface of the adsorption table, so that the cleaning of the adsorption plate is completed, and after the cleaning is completed, the lifting mechanism drives the cleaning roller to descend through the mounting support, so that the subsequent laminating operation is not affected. The MLCC laminating machine adsorption plate cleaning device can effectively clean the film fragments adhered to the adsorption plate of the MLCC laminating machine, avoid the film fragments from being stacked into products, and improve the product quality of the MLCC.

Description

Technical Field

[0001] This application relates to the technical field of MLCC stacking equipment, and in particular to a cleaning device for the suction plate of an MLCC stacking machine. Background Technology

[0002] Multilayer ceramic capacitors (MLCCs) are widely used in electronic communication equipment, home appliances, and new energy vehicles. As electronic devices become increasingly miniaturized and multifunctional, thin-dielectric, high-layer-number MLCCs are becoming mainstream, making the corresponding key control points in the MLCC manufacturing process increasingly important. During MLCC manufacturing, film fragments generated during the stacking and cutting process of the thin dielectric film can adhere to the adhesive plate, forming indentations on the product and affecting its quality. Utility Model Content

[0003] Therefore, it is necessary to provide a cleaning device for the suction plate of an MLCC stacking machine, which is located between the pre-compression table and the peeling table, and is used to clean the film fragments adhering to the bottom of the suction plate during its movement, in order to address the problems existing in the background technology.

[0004] This utility model provides a cleaning device for the suction plate of an MLCC stacking machine, comprising: The lifting mechanism is located between the pre-compression table and the stripping table of the MLCC stacking machine; The mounting bracket is fixedly connected to the connecting end of the lifting mechanism; A cleaning roller includes a rotating shaft and a roller body rotatable thereto, the two ends of the rotating shaft being connected to the mounting bracket via connecting rods; wherein the surface of the roller body is adhesive; The lifting mechanism is used to drive the mounting bracket to rise, so that when the suction plate of the MLCC stacking machine moves from above the pre-pressing table to above the peeling table, the roller body of the cleaning roller contacts the bottom surface of the suction plate during the movement and rolls along the moving direction of the suction plate.

[0005] In one embodiment, a recycling cleaning plate is also included, the recycling cleaning plate being provided with a dust-adhesive section; The lifting mechanism is also used to drive the mounting bracket to descend, so that the roller body of the cleaning roller comes into contact with the dust-adhering part on the recycling cleaning plate, so as to transfer and recycle foreign matter adhering to the surface of the roller body.

[0006] In one embodiment, the recycling cleaning plate is located between the lifting mechanism and the pre-pressing platform, and the dust-adhesive part is a replaceable dust-adhesive paper or dust-adhesive pad.

[0007] In one embodiment, an elastic member is provided between the connecting rod and the mounting bracket. The elastic member is used to apply an elastic force to the connecting rod along its extension direction, so that the roller body of the cleaning roller elastically abuts against the bottom surface of the suction plate.

[0008] In one embodiment, the mounting bracket is provided with a mounting hole, the elastic member is fixed to the bottom of the mounting hole, and the connecting rod extends into the mounting hole and connects to the elastic member.

[0009] In one embodiment, the elastic component is a spring.

[0010] In one embodiment, the lifting mechanism is one of a cylinder, an electric cylinder, or a linear motor.

[0011] In one embodiment, a sensor and a control unit are also included; The sensor is used to detect the position status of the suction plate; The control unit is signal-connected to the sensor and the lifting mechanism, and is used to control the operation of the lifting mechanism according to the signal from the sensor.

[0012] In one embodiment, two sets of the cleaning device are symmetrically arranged, located on the left and right sides of the suction plate's moving path, respectively.

[0013] In one embodiment, the roller is a replaceable dust-adhesive sleeve.

[0014] The MLCC stacking machine suction plate cleaning device described in the above embodiments is installed between the pre-compression table and the peeling table of the MLCC stacking machine. During the process of the suction table of the stacking machine moving from above the pre-compression table to above the peeling table after completing the stacking process, the lifting mechanism drives the cleaning roller to rise via the mounting bracket. This causes the cleaning roller to roll into contact with the bottom surface of the suction plate during the movement. During this contact, the adhesive roller can adsorb and trap residual film fragments on the bottom surface of the suction plate, thus cleaning the suction plate. After cleaning, the lifting mechanism drives the cleaning roller to descend via the mounting bracket, thus not affecting subsequent stacking operations. The MLCC stacking machine suction plate cleaning device of this application can effectively clean the film fragments adhering to the suction plate of the MLCC stacking machine, preventing film fragments from accumulating in the product and improving the product quality of MLCCs.

[0015] The adhesive roller descends and comes into contact with the adhesive paper or adhesive pad on the side of the pre-pressing table, transferring the film fragments adhering to the surface to the adhesive paper or adhesive pad, thus completing the online self-cleaning of the adhesive roller and ensuring the cleaning effect of the suction plate during subsequent cleaning.

[0016] The sensor can be set to perform cleaning of the suction plate once or at set intervals, enabling multi-mode cleaning and facilitating the management of matching the required cleaning frequency for media of different thicknesses in the stack. Attached Figure Description

[0017] Figure 1 and Figure 2 This is a schematic diagram illustrating a usage scenario of the MLCC stacking machine suction plate cleaning device described in the embodiments of this application; Figure 3 This is a schematic diagram of the MLCC stacking machine suction plate cleaning device described in the embodiments of this application; Figure 4 This is an exploded view of the MLCC stacking machine suction plate cleaning device described in the embodiments of this application.

[0018] Icon labels: 10. Cleaning device for the suction plate of the MLCC stacking machine; 11. Lifting mechanism; 12. Mounting bracket; 121. Mounting hole; 13. Cleaning roller; 131. Rotating shaft; 132. Roller body; 133. Connecting rod; 14. Recycle cleaning plate; 15. Elastic component; 20. Pre-compression table; 30. Peeling table; 40. Suction plate; 50. Drive mechanism. Detailed Implementation

[0019] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. 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.

[0020] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0021] Furthermore, where the terms "first" and "second" appear, these terms are 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 with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0023] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0024] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0025] See Figure 1 and Figure 2 , Figure 1 and Figure 2This illustration shows a schematic diagram of the use scenario of the MLCC stacking machine suction plate cleaning device 10 according to an embodiment of this application, used to clean film fragments adhering to the surface of the suction plate 40 of the MLCC stacking machine. The MLCC stacking machine includes a peeling table 20, a pre-pressing table 30, a suction plate 40, and a drive mechanism 50. The peeling table 20 is a cutting and adsorption station. After the printed ceramic film is conveyed onto the peeling table 20, the suction plate 40 moves to the peeling table 20. After the ceramic film is cut and peeled by a side-mounted cutter, the suction plate 40 adsorbs the peeled ceramic film and moves it above 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. Specifically, in some scenarios, peeling tables 20 are provided on both the left and right sides of the pre-pressing table 30.

[0026] The suction plate 40 is driven by the upper drive mechanism 50, thereby moving between the peeling table 20 and the pre-pressing table 30. Specifically, the drive mechanism 50 drives the suction plate 40 to rise, then move it left and right, and then descend to perform cutting, peeling and stacking operations.

[0027] This application provides a cleaning device 10 for the suction plate of an MLCC stacking machine. During the process of the suction plate 40 moving from the pre-compression table 30 to the peeling table 20, the bottom surface of the suction plate 40 is cleaned to remove film fragments adhering to the bottom surface of the suction plate 40.

[0028] Specifically, in one embodiment, such as Figure 1-4 As shown, the MLCC stacking machine suction plate cleaning device 10 includes a lifting mechanism 11, a mounting bracket 12, and a cleaning roller 13. The lifting mechanism 11 is disposed between the pre-pressing table 20 and the peeling table 30; more preferably, the lifting mechanism 11 is disposed close to the pre-pressing table 20. The mounting bracket 12 is fixedly connected to the connecting end of the lifting mechanism 11, and the lifting mechanism is used to drive the mounting bracket 12 to rise or fall. The cleaning roller 13 includes a rotating shaft 131 and a roller body 132 rotatable relative to the rotating shaft 131. Both ends of the rotating shaft 131 are connected to the mounting bracket 12 via connecting rods 133. In this embodiment, the surface of the roller body 132 is adhesive, which may originate from an adhesive substance coated on its surface.

[0029] During operation, the lifting mechanism drives the mounting bracket 12 to rise, so that when the suction plate 40 of the laminating machine moves from above the pre-pressing table 20 to above the peeling table 30, the roller body 132 of the cleaning roller can contact the bottom surface of the suction plate 40. The rotation direction of the roller body 132 is consistent with the movement direction of the suction plate 40. Thus, during the movement of the suction plate 40, the roller body 132 rolls and contacts the bottom surface of the suction plate 40 by rotating, and the film fragments remaining on the bottom surface of the suction plate are adhered by the adhesiveness of its surface.

[0030] The MLCC stacking machine suction plate cleaning device of this application embodiment is installed between the pre-compression table and the peeling table of the MLCC stacking machine. During the process of the suction table of the stacking machine moving from above the pre-compression table to above the peeling table after completing the stacking process, a lifting mechanism drives the cleaning roller to rise via a mounting bracket. The cleaning roller then rolls into contact with the bottom surface of the suction plate during the movement. During this contact, the adhesive roller can adsorb and trap residual film fragments on the bottom surface of the suction plate, thus cleaning the suction plate. After cleaning, the lifting mechanism drives the cleaning roller to descend via the mounting bracket, thus not affecting subsequent stacking operations. The MLCC stacking machine suction plate cleaning device of this application can effectively clean the film fragments adhering to the suction plate of the MLCC stacking machine, preventing film fragments from accumulating in the product and improving the product quality of MLCCs.

[0031] The lifting mechanism 11 is a mechanism with lifting drive capability. In a specific embodiment, the lifting mechanism 11 can be one of a cylinder, an electric cylinder, or a linear motor.

[0032] In a preferred embodiment, the roller 132 is a replaceable dust-adhesive sleeve, which can be replaced after cleaning is completed.

[0033] In a preferred embodiment, such as Figure 1-2 As shown, the MLCC stacking machine suction plate cleaning device 10 also includes a recycling cleaning plate 14. The recycling cleaning plate 14 is disposed on one side of the lifting mechanism 11. The recycling cleaning plate 14 is vertically disposed and has a dust-adhesive part disposed on its surface. The dust-adhesive part is disposed facing the lifting mechanism 11, the mounting bracket 12 and the cleaning roller 13.

[0034] During the process of the lifting mechanism 11 driving the mounting bracket 12 to descend, the roller body 132 of the cleaning roller 13 comes into contact with the dust-adhering part on the recycling cleaning plate 14. The roller body 132 rotates and rolls against the surface of the dust-adhering part, thereby further transferring the film fragments adhering to the surface of the roller body 132 to the dust-adhering part of the cleaning plate 14. Thus, by replacing the recycling cleaning plate 14, the frequent replacement of the roller body 132 of the cleaning roller 13 can be avoided, and the usage time of the cleaning roller 13 can be extended each time.

[0035] Preferred, such as Figure 1 and Figure 2 As shown, the recycling cleaning plate 14 is located between the lifting mechanism 11 and the pre-pressing table 20, and the dust-adhesive part is a replaceable dust-adhesive paper or dust-adhesive pad. The side of the dust-adhesive paper or dust-adhesive pad facing the lifting mechanism 11 is sticky, and this stickiness can come from the sticky substance coated on its surface. Preferably, the stickiness of the surface of the dust-adhesive part is greater than the stickiness of the surface of the roller 132.

[0036] In a preferred embodiment, to ensure better contact between the roller body 132 of the cleaning roller 13 and the bottom of the suction plate 40, such as... Figure 3and Figure 4 As shown, an elastic component 15 is provided between the connecting rod 133 and the mounting bracket 12. The elastic component 15 is used to apply an elastic force to the connecting rod 133 along its extension direction, so that the roller body 132 of the cleaning roller 13 can elastically abut against the bottom surface of the suction plate 40, thereby achieving a more thorough cleaning.

[0037] To limit the direction of the elastic force applied by the elastic member 15 to the connecting rod 133, in one embodiment, such as Figure 3 and Figure 4 As shown, the mounting bracket 12 is provided with a mounting hole 121, the elastic member 15 is fixed to the bottom of the mounting hole 121, and the connecting rod 133 extends into the mounting hole and connects with the elastic member 15, so that the elastic member 15 can only apply elastic force to the connecting rod 133 in the vertical direction.

[0038] Preferred, such as Figure 3 and Figure 4 As shown, the elastic component 15 is a spring.

[0039] In a preferred embodiment, the MLCC stacking machine suction plate cleaning device 10 further includes a sensor (not shown) and a control unit (not shown). The sensor is used to detect the position status of the suction plate 40; the control unit is signal-connected to the sensor and the lifting mechanism 11 and is used to control the operation of the lifting mechanism 11 according to the signal from the sensor.

[0040] In other embodiments, no sensors may be provided, and the MLCC stacking machine control system synchronously controls the lifting mechanism 11 to move up and down based on the control of the suction plate 40 by the drive mechanism 50.

[0041] In one embodiment, such as Figure 1 and Figure 2 As shown, two sets of MLCC stacking machine suction plate cleaning devices 10 are symmetrically arranged, located on the left and right sides of the moving path of the suction plate (40).

[0042] 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.

[0043] 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 patent application. 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 patent application should be determined by the appended claims.

Claims

1. A cleaning device for the suction plate of an MLCC stacking machine, characterized in that, include: The lifting mechanism (11) is located between the pre-compression table (20) and the stripping table (30) of the MLCC stacking machine; The mounting bracket (12) is fixedly connected to the connecting end of the lifting mechanism (11); The cleaning roller (13) includes a rotating shaft (131) and a roller body (132) rotatable relative to it. Both ends of the rotating shaft (131) are connected to the mounting bracket (12) via connecting rods (133). The surface of the roller body (132) is adhesive. The lifting mechanism (11) is used to drive the mounting bracket (12) to rise, so that when the suction plate (40) of the MLCC stacking machine moves from above the pre-pressing table (20) to above the stripping table (30), the roller body (132) of the cleaning roller (13) contacts the bottom surface of the suction plate (40) during the movement and rolls along the moving direction of the suction plate (40).

2. The MLCC stacking machine suction plate cleaning device according to claim 1, characterized in that: It also includes a recycling cleaning plate (14), on which a dust-adhesive part is provided; The lifting mechanism (11) is also used to drive the mounting bracket (12) to descend, so that the roller body (132) of the cleaning roller (13) comes into contact with the dust-adhering part on the recycling cleaning plate (14) to transfer and recycle foreign matter adhering to the surface of the roller body (132).

3. The MLCC stacking machine suction plate cleaning device according to claim 2, characterized in that: The recycling cleaning plate (14) is located between the lifting mechanism (11) and the pre-pressing table (20), and the dust-adhesive part (141) is a replaceable dust-adhesive paper or dust-adhesive pad.

4. The MLCC stacking machine suction plate cleaning device according to claim 3, characterized in that: An elastic component (15) is provided between the connecting rod (133) and the mounting bracket (12). The elastic component (15) is used to apply an elastic force to the connecting rod (133) along its extension direction, so that the roller body (132) of the cleaning roller (13) elastically abuts against the bottom surface of the suction plate (40).

5. The MLCC stacking machine suction plate cleaning device according to claim 4, characterized in that: The mounting bracket (12) is provided with a mounting hole (121), the elastic component (15) is fixed to the bottom of the mounting hole (121), and the connecting rod (133) extends into the mounting hole and connects with the elastic component (15).

6. The MLCC stacking machine suction plate cleaning device according to claim 5, characterized in that: The elastic component (15) is a spring.

7. The MLCC stacking machine suction plate cleaning device according to claim 1, characterized in that: The lifting mechanism (11) is one of a cylinder, an electric cylinder or a linear motor.

8. The MLCC stacking machine suction plate cleaning device according to claim 7, characterized in that: It also includes sensors and control units; The sensor is used to detect the position status of the suction plate (40); The control unit is connected to the sensor and the lifting mechanism (11) by signal, and is used to control the operation of the lifting mechanism (11) according to the signal from the sensor.

9. The MLCC stacking machine suction plate cleaning device according to claim 1, characterized in that: Two sets of the cleaning device are symmetrically arranged, located on the left and right sides of the moving path of the suction plate (40).

10. The MLCC stacking machine suction plate cleaning device according to claim 1, characterized in that: The roller body (132) is a replaceable dust-adhesive sleeve.

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