Cleaning device for sorption plate of laminating machine

Abstract

The utility model relates to a laminating machine sorption plate cleaning device which comprises a box body, a lifting mechanism, a supporting assembly and an air blowing assembly, the box body comprises a cleaning cavity with an opening formed in the upper portion, and the shape and the size of the opening are matched with those of a sorption plate of a laminating machine; the lifting mechanism is arranged in the cleaning chamber; the supporting assembly is arranged on the lifting mechanism and used for supporting the sorption plate; when the lifting mechanism moves to the descending position from the ascending position, the supporting assembly drives the sorption plate to descend, and the opening is closed; the air blowing assembly comprises air blowing holes communicating with the cleaning cavity. According to the cleaning device for the sorption plate of the laminating machine, the cleaning process of the sorption plate is safer and more reliable, and the damage risk caused in the manual blow-drying process is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cleaning of a laminating machine adsorption plate for chip multilayer ceramic capacitors, and particularly relates to a laminating machine adsorption plate cleaning device. BACKGROUND

[0002] MLCC (Multi-layers Ceramic Capacitor), i.e. a multilayer ceramic capacitor, is formed by stacking ceramic dielectric film sheets with printed electrodes (internal electrodes) in an interleaved manner, sintering the ceramic body at high temperature, and then sealing external electrodes on both ends of the ceramic body.

[0003] Laminating is a step in the MLCC manufacturing process, which functions to cut and peel the printed ceramic film sheet, and to stack the cut and peeled ceramic film sheet in a certain staggered manner one by one through the adsorption plate of the laminating machine to form a thick block with consistent thickness.

[0004] In the MLCC laminating process, cleaning of the adsorption plate is crucial to ensure operation accuracy and product quality. The adsorption plate adsorbs the ceramic film sheet through the air holes and performs peeling and laminating, however, in frequent operations, some residues will accumulate in the air holes, including ceramic dust, adhesive particles, and even volatile residues such as alcohol during the operation. If these residues are not removed in time, the adsorption capacity will decrease, affecting the accurate positioning of the film sheet, and thus causing deviation in the laminating.

[0005] In traditional applications, the adsorption plate is cleaned with alcohol using ultrasonic waves at regular intervals, and after cleaning, it is taken out and manually held by hand to blow out the residual alcohol in the hole using an air gun. Since the adsorption plate has considerable weight and its surface has high machining precision, in the manual blow-drying operation, surface defects may be caused by accidental bumps, resulting in the scrap of the adsorption plate, and in the blow-drying process, there is a risk of injury caused by operational errors. CONTENT OF THE INVENTION

[0006] Therefore, the present application provides a laminating machine adsorption plate cleaning device that can solve the above technical problems, improve the porcelain loss of MLCC products in the barrel plating process, and improve the screening efficiency.

[0007] The above object of the present application is achieved by the following technical solution:

[0008] The present application provides a laminating machine adsorption plate cleaning device, which comprises:

[0009] a box body, the box body comprising a cleaning chamber with an opening formed at the top, the shape and size of the opening being matched with the adsorption plate of the laminating machine;

[0010] a lifting mechanism, the lifting mechanism being arranged in the cleaning chamber;

[0011] a support assembly disposed on the lifting mechanism for supporting the adsorption plate; when the lifting mechanism moves from the lifting position to the lowering position, the support assembly drives the adsorption plate to lower, so that the adsorption plate closes the opening;

[0012] a blowing assembly comprising a blowing hole communicating with the cleaning chamber.

[0013] In an exemplary embodiment, further comprising:

[0014] The lifting mechanism comprises a lifting control unit, a first lifting unit and a second lifting unit, the first lifting unit and the second lifting unit are oppositely disposed on both sides of the cleaning chamber; the lifting control unit is disposed outside the box body, and the lifting control unit controls the first lifting unit and the second lifting unit to simultaneously lift and simultaneously lower.

[0015] In an exemplary embodiment, further comprising:

[0016] The first lifting unit comprises a first lifting cylinder, and the second lifting unit comprises a second lifting cylinder.

[0017] The lifting control unit comprises a first manual valve and a second manual valve, the first manual valve comprises a first air port, a second air port and a third air port which are in communication with each other, and the second manual valve comprises a fourth air port, a fifth air port and a sixth air port which are in communication with each other; the second air port and the third air port respectively communicate with the upper chambers of the first lifting cylinder and the second lifting cylinder, and the fifth air port and the sixth air port respectively communicate with the lower chambers of the first lifting cylinder and the second lifting cylinder.

[0018] One of the first air port and the fourth air port is used for introducing compressed air, and the other is used for exhausting air.

[0019] In an exemplary embodiment, the first lifting cylinder and the second lifting cylinder are double-headed cylinders.

[0020] In an exemplary embodiment, the support assembly comprises a support plate and a plurality of support columns; the support plate is fixedly connected with the first lifting cylinder and the second lifting cylinder, and the size of the support plate is smaller than the size of the opening.

[0021] The support columns are disposed above the support plate and support the adsorption plate.

[0022] In an exemplary embodiment, a step surface is arranged at the opening, and the step surface encloses an opening smaller than the size of the adsorption plate, and the step surface is used to support the adsorption plate after the lifting mechanism is lowered.

[0023] In an exemplary embodiment, the support plate is provided with lugs on both sides, and the step surfaces on the opposite sides of the opening are correspondingly provided with recesses for the lugs to pass through, and the adsorption plate covers the recesses.

[0024] In an exemplary embodiment, the air blowing assembly includes a gas supply pipeline and a regulating valve, the regulating valve is arranged outside the box, and the gas supply pipeline is connected to the air blowing hole through the regulating valve.

[0025] The present application has the following beneficial effects:

[0026] The adsorption plate cleaning device of the laminating machine according to the embodiment of the present application has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 FIG. 1 is a schematic structural diagram of an adsorption plate of a laminating machine in an exemplary embodiment;

[0028] Figure 2 FIG. 2 is a schematic structural diagram of an adsorption plate cleaning device of a laminating machine in an exemplary embodiment;

[0029] Figure 3 FIG. 3 is a schematic structural diagram of an adsorption plate cleaning device of a laminating machine in an exemplary embodiment;

[0030] Figure 4 FIG. 4 is a schematic structural diagram of a lifting mechanism of an adsorption plate cleaning device of a laminating machine in an exemplary embodiment.

[0031] DETAILED DESCRIPTION

[0032] 100, adsorption plate cleaning device of a laminating machine;

[0033] 110, box; 111, cleaning chamber; 112, opening; 113, step surface; 1131, recess;

[0034] 121, first lifting cylinder; 122, second lifting cylinder; 123, first manual valve; 1231, first vent; 1232, second vent; 1233, third vent; 124, second manual valve; 1241, fourth vent; 1242, fifth vent; 1243, sixth vent;

[0035] 131, support plate; 1311, lug;

[0036] 200, suction plate; 210, air hole. DETAILED DESCRIPTION

[0037] In order to make the above objectives, features and advantages of the present application more clear and easily understood, the specific embodiments of the present application are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways from those described herein without departing from the scope of the present application, and it is understood that similar improvements can be made by those skilled in the art without departing from the spirit of the present application, and therefore the present application is not limited to the specific embodiments disclosed below.

[0038] In the description of the present application, it should be understood that if there are terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0039] In addition, if the terms "first", "second" appear, these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features referred to. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, if the term "multiple" appears, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0040] 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.

[0041] 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.

[0042] like Figure 1 As shown, Figure 1 This is a schematic diagram of the structure of the suction plate 200 of the laminator in one embodiment. The surface of the suction plate 200 is provided with a plurality of air holes 210. In view of the technical problems in the background art, this application provides a cleaning device for the suction plate of the laminator, which is used to automatically blow dry the residual alcohol in the air holes 210 after cleaning the suction plate 200.

[0043] like Figures 2-3 As shown, in one embodiment, the laminar flow machine suction plate cleaning device 100 includes a housing 110, a lifting mechanism, a support assembly, and an air blowing assembly (not shown). The housing 110 includes a cleaning chamber 111, and an opening 112 is formed above the cleaning chamber 111. The shape and size of the opening 112 match the shape of the suction plate 200 so that the suction plate 200 can close the opening 112.

[0044] The lifting mechanism is installed inside the cleaning chamber 111. The lifting mechanism can be a pneumatic actuator or an electric actuator, which can perform raising and lowering operations inside the cleaning chamber 111.

[0045] The support assembly is arranged on the lifting mechanism and used for supporting the adsorption plate 200. In the embodiment, when the lifting mechanism moves from the lifting position to the lowering position, the support assembly drives the adsorption plate 200 to lower and close the opening 112. Specifically, the size of the opening 112 can be the same as that of the adsorption plate 200, and then the adsorption plate 200 is embedded in the opening 112 to close the opening 112. In other embodiments, the size of the opening 112 can be smaller than that of the adsorption plate 200, and then the adsorption plate 200 can cover the opening 112 from above when the adsorption plate 200 lowers.

[0046] The air blowing assembly is used for introducing compressed air into the cleaning chamber 111. Specifically, the air blowing assembly includes a gas supply pipeline, an adjusting valve arranged on the gas supply pipeline, and an air blowing hole communicating with the cleaning chamber 111. The compressed air is introduced into the cleaning chamber 111 through the air blowing hole after passing through the adjusting valve. The adjusting valve can adjust the pressure of the compressed air. Preferably, the adjusting valve can be arranged on the side wall of the box body 110.

[0047] The working process of the laminating machine adsorption plate cleaning device 100 in the embodiment is as follows:

[0048] After the adsorption plate 200 is cleaned by ultrasonic cleaning with alcohol, the lifting mechanism is controlled to rise to the lifting position, the support assembly is placed on the lifting mechanism (or the lifting mechanism drives the support assembly to rise to the lifting position), and the adsorption plate 200 is placed on the support assembly. Then the lifting mechanism is controlled to lower and drive the adsorption plate 200 to lower, so that the adsorption plate 200 closes the opening 112 of the cleaning chamber 111. The air blowing assembly is opened, and the compressed air is introduced into the cleaning chamber 111 through the air blowing hole. In the process that the compressed air in the cleaning chamber 111 is blown out from the air holes of the adsorption plate 200, the alcohol remaining in the air holes is blown out, thereby completing the cleaning of the adsorption plate 200 of the laminating machine.

[0049] In a preferred embodiment, in order to better support and control the lowering of the adsorption plate 200 with a certain weight and avoid damage, the lifting mechanism includes a lifting control unit, a first lifting unit and a second lifting unit. The first lifting unit and the second lifting unit are arranged on opposite sides in the cleaning chamber 111. The lifting control unit controls the first lifting unit and the second lifting unit to rise and lower at the same time. Specifically, the first lifting unit and the second lifting unit can be pneumatic actuators or electric actuators, and the lifting control unit can be a gas valve or an electric actuator.

[0050] In the embodiment, the lifting control unit is arranged outside the box body 110. For easy operation, the lifting control unit can be arranged on the side wall of the box body 110.

[0051] Specifically, as shown in FIG. 6, the first lifting unit and the second lifting unit are arranged on opposite sides in the cleaning chamber 111. Figure 2 and Figure 4As shown, the first lifting unit includes a first lifting cylinder 121, and the second lifting unit includes a second lifting cylinder 122. Figure 4 In the example, the first lifting cylinder 121 and the second lifting cylinder 122 are described using ordinary cylinders as an example. In the preferred embodiment, both the first lifting cylinder 121 and the second lifting cylinder 122 are double-headed cylinders, which have a larger support range and provide more stable support for the suction plate 200.

[0052] The lifting control unit includes a first manual valve 123 and a second manual valve 124. The first manual valve 123 includes a first vent 1231, a second vent 1232, and a third vent 1233 that are interconnected. The second manual valve 124 includes a fourth vent 1241, a fifth vent 1242, and a sixth vent 1243 that are interconnected. The second vent 1232 is connected to the upper chamber of the first lifting cylinder 121, the third vent 1233 is connected to the upper chamber of the second lifting cylinder 122, the fifth vent 1242 is connected to the lower chamber of the first lifting cylinder 121, and the sixth vent 1243 is connected to the lower chamber of the second lifting cylinder 122.

[0053] like Figure 4 As shown, the first vent 1231 is used to introduce compressed air, and the fourth vent 1241 is used to exhaust air. In other examples, the first vent 1231 can also be used to exhaust air, and the fourth vent 1241 can be used to introduce compressed air.

[0054] In this embodiment, the first manual valve 123 and the second manual valve 124 are preferably disposed on the side wall of the housing 110. The first manual valve 123 and the second manual valve 124 must be activated simultaneously to activate the first lifting cylinder 121 and the second lifting cylinder 122. The first lifting cylinder 121 and the second lifting cylinder 122 are activated simultaneously to avoid the suction plate 200 being tilted and damaged due to the activation of either one.

[0055] like Figure 3 As shown, in one embodiment, the support assembly includes a support plate 131; the support plate 131 is fixedly connected to the first lifting cylinder 121 and the second lifting cylinder 122. The support plate 131 can provide a larger support range for supporting the suction plate 200. To prevent the support plate 131 from blocking the air holes of the suction plate 200 from below, the size of the support plate 131 is smaller than the size of the opening 112, and the support assembly also includes a plurality of support columns (not shown) disposed above the support plate 131, which support the suction plate 200 above the support plate 131.

[0056] In this embodiment, by providing a support plate 131 on the lifting cylinder, the suction plate can be enlarged.

[0057] The support range is 200, and the size of the support plate 131 is smaller than the size of the opening 112, and the support plate

[0058] A support column is provided between the support plate 131 and the suction plate 200, so that compressed air can enter between the support plate 131 and the suction plate 200 without affecting the cleaning of the suction plate 200.

[0059] like Figure 2 and Figure 3 As shown, in one embodiment, a stepped surface 113 is provided on the inner side of the opening 112 of the cleaning chamber 111. The size enclosed by the stepped surface 113 is smaller than the size of the suction plate 200, so that after the suction plate 200 descends with the lifting mechanism, it falls on the stepped surface 113 to close the opening 112 of the cleaning chamber 111.

[0060] In this embodiment, the suction plate 200 is supported by the stepped surface 113 to close the opening 112. Compared with the solution where the size of the opening 112 is equal to the size of the suction plate 200, so that the suction plate 200 accurately closes the opening 112, this method can adapt to suction plates 200 of different sizes. In addition, it does not require precise alignment between the suction plate 200 and the opening 112, making the operation more convenient.

[0061] Preferred, such as Figure 2 and Figure 3 As shown, in order to facilitate manual operation to pick up the support plate 131 and the suction plate 200, the support plate 131 is provided with lugs 1311 on opposite sides for easy operation. The stepped surfaces 113 on opposite sides of the opening 112 are provided with recesses 1131 for the lugs 1311 to pass through. When the suction plate 200 is placed on the stepped surface 113, it covers the recesses 1131.

[0062] The laminar flow machine suction plate cleaning device 100 of this application embodiment provides a cleaning chamber 111 inside the housing 110, and a lifting mechanism and a support assembly on the lifting mechanism are provided inside the cleaning chamber 111. After the suction plate 200 is placed on the support assembly, the lifting mechanism drives the suction plate 200 to descend and close the opening 112 of the cleaning chamber 111. Compressed air is then introduced into the cleaning chamber 111 through the air blowing assembly, and the compressed air is blown out from the air holes of the suction plate 200 to blow out the residual alcohol in the air holes, thus completing the cleaning of the suction plate 200. This makes the cleaning process of the suction plate 200 safer and more reliable, and reduces the risk of damage caused by manual drying.

[0063] 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.

[0064] The above embodiments only express several implementation manners of the application, which are described in a more specific and detailed manner, but cannot be understood as a limitation on the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the application, which all belong to the protection scope of the application. Therefore, the protection scope of the application should be subject to the appended claims, and the description can be used to explain the content of the claims.

Claims

1. A laminator suction plate cleaning device characterized by, It comprises: a box, which comprises a cleaning chamber with an opening formed on the top, the shape and size of the opening matching the adsorption plate of the laminating machine; a lifting mechanism arranged in the cleaning chamber; a support assembly arranged on the lifting mechanism for supporting the adsorption plate; when the lifting mechanism moves from the upper position to the lower position, the support assembly drives the adsorption plate to descend, so that the adsorption plate closes the opening; a blowing assembly comprising a blowing hole communicating with the cleaning chamber.

2. The laminating machine adsorption plate cleaning device according to claim 1, wherein: the lifting mechanism comprises a lifting control unit, a first lifting unit and a second lifting unit, the first lifting unit and the second lifting unit are oppositely arranged on both sides of the cleaning chamber; the lifting control unit is arranged outside the box, and the lifting control unit controls the first lifting unit and the second lifting unit to simultaneously ascend and simultaneously descend.

3. The laminating machine adsorption plate cleaning device according to claim 2, wherein: the first lifting unit comprises a first lifting cylinder, and the second lifting unit comprises a second lifting cylinder; the lifting control unit comprises a first manual valve and a second manual valve, the first manual valve comprises a first air port, a second air port and a third air port which are communicated with each other, and the second manual valve comprises a fourth air port, a fifth air port and a sixth air port which are communicated with each other; the second air port and the third air port respectively communicate with the upper chambers of the first lifting cylinder and the second lifting cylinder, and the fifth air port and the sixth air port respectively communicate with the lower chambers of the first lifting cylinder and the second lifting cylinder; one of the first air port and the fourth air port is used for inputting compressed air, and the other is used for exhausting.

4. The laminating machine adsorption plate cleaning device according to claim 3, wherein: the first lifting cylinder and the second lifting cylinder are double-head cylinders.

5. The laminating machine adsorption plate cleaning device according to claim 3, wherein: the support assembly comprises a support plate and a plurality of support columns; the support plate is fixedly connected with the first lifting cylinder and the second lifting cylinder, and the size of the support plate is smaller than the size of the opening; the support columns are arranged above the support plate and support the adsorption plate.

6. The laminating machine adsorption plate cleaning device according to claim 5, wherein: a stepped surface is arranged at the opening, the opening surrounded by the stepped surface has a size smaller than that of the adsorption plate, and the stepped surface is used to support the adsorption plate after the lifting mechanism descends.

7. The laminating machine adsorption plate cleaning device according to claim 6, wherein: both sides of the support plate are provided with lugs, and the stepped surfaces on the opposite sides of the opening are correspondingly provided with recesses for the lugs to pass through, and the adsorption plate covers the recesses.

8. The laminating machine adsorption plate cleaning device according to claim 1, wherein: The air blowing assembly comprises a gas supply pipeline and a regulating valve, the regulating valve is arranged outside the box body, and the gas supply pipeline is connected to the air blowing hole through the regulating valve.

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