An automatic ultrasonic cleaning line for cleaning ceramic capacitors

Abstract

The present invention provides an automatic ultrasonic cleaning line for cleaning ceramic capacitors, which includes a frame, on which a conveying device for conveying capacitors is arranged; the frame is provided with a feeding device, an ultrasonic rough cleaning device, an ultrasonic fine cleaning device, an ultrasonic rinsing device, and a discharging device in sequence along the running direction of a first conveyor belt; the ultrasonic rough cleaning device, the ultrasonic fine cleaning device, and the ultrasonic rinsing device all include: a first cleaning tank, a second cleaning tank arranged on one side of the first cleaning tank, a plurality of ultrasonic vibrators arranged at the bottom of the first cleaning tank and the second cleaning tank, respectively, and a filter and a filter circulation pump for conveying the liquid of the first cleaning tank to the second cleaning tank; the frame is provided with a guide rail along the running direction of the first conveyor belt, and a plurality of first mechanical arms are slidably connected to the guide rail. The present invention can solve the problems of slow product circulation efficiency and unstable cleaning quality.

Description

Technical Field

[0001] The invention relates to a cleaning line, in particular to an automatic ultrasonic cleaning line for cleaning ceramic capacitors. Background Art

[0002] Ceramic capacitors are capacitors made of ceramic as dielectric, spraying silver layers on both sides of the ceramic substrate, and then firing at low temperature to form silver thin films as plates. Its appearance is mostly sheet-shaped, but there are also tube-shaped, round-shaped and other shapes. Ceramic capacitors are increasingly widely used due to their small size and good high-frequency characteristics. Among them, the cleaning step is an indispensable part of the processing and production of ceramic capacitors.

[0003] Currently, capacitors are cleaned manually in a simple ultrasonic tank, which can easily lead to unstable product performance and a high defect rate; and the workers have to work hard. Summary of the invention

[0004] In view of this, the present invention provides an automatic ultrasonic cleaning line for cleaning ceramic capacitors, which can solve the problems of slow product circulation efficiency and unstable cleaning quality compared with the prior art.

[0005] To this end, the present invention provides an automatic ultrasonic cleaning line for cleaning ceramic capacitors, which includes a frame, on which a conveying device for conveying capacitors is arranged, the conveying device includes a first conveyor belt and a first driving motor for driving the first conveyor belt to move; the frame is provided with a feeding device, an ultrasonic rough cleaning device, an ultrasonic fine cleaning device, an ultrasonic rinsing device, and a discharging device in sequence along the running direction of the first conveyor belt; the ultrasonic rough cleaning device, the ultrasonic fine cleaning device, and the ultrasonic rinsing device all include: a first cleaning tank, a second cleaning tank arranged on one side of the first cleaning tank, a plurality of ultrasonic vibrators respectively arranged at the bottom of the first cleaning tank and the second cleaning tank, and a filter and a filter circulation pump for conveying liquid from the first cleaning tank to the second cleaning tank; the frame is provided with a guide rail along the running direction of the first conveyor belt, and a plurality of first mechanical arms are slidably connected to the guide rail, and the first mechanical arms are used to transfer capacitors from an upper process to a lower process.

[0006] Furthermore, the feeding device includes a second conveyor belt and a second drive motor for driving the second conveyor belt to move. The second conveyor belt is arranged at one end of the first cleaning tank, and the second drive motor is arranged below the second conveyor belt.

[0007] Furthermore, a mounting frame is provided on the frame, a material dividing cylinder is installed on the mounting frame, the material dividing cylinder is located above the second conveyor belt, and a baffle for separating the capacitors is provided on the material dividing cylinder.

[0008] Furthermore, the discharging device includes a third conveyor belt and a third driving motor for driving the third conveyor belt to move. The third conveyor belt is arranged at one end of the ultrasonic rinsing device. A second robotic arm is arranged above the three conveyor belts to transfer the capacitors from the third conveyor belt to the first conveyor belt.

[0009] Furthermore, a cooling fan is provided below the third conveyor belt, and the cooling fan is located at one end of the third conveyor belt close to the ultrasonic rinsing device.

[0010] Furthermore, a liquid storage tank is provided below the second cleaning tank, and the liquid storage tank, the second cleaning tank and the filter circulation pump are connected through a pipeline.

[0011] Furthermore, a liquid adding tank is provided on one side of the frame, and the liquid adding tank is connected to the liquid storage tank through a pipeline.

[0012] Furthermore, four first robotic arms are provided.

[0013] Furthermore, the frame is provided with an observation window, and a plurality of exhaust ports are provided on the observation window.

[0014] Furthermore, an operation box is provided on one side of the observation window.

[0015] The present invention provides an automatic ultrasonic cleaning line for cleaning ceramic capacitors, which mainly includes a conveying device, a feeding device, an ultrasonic rough cleaning device, an ultrasonic fine cleaning device, an ultrasonic rinsing device, and a discharging device. The capacitors are first sent to the feeding device, and two groups of capacitors are conveyed to the next process through a dividing cylinder, and then are sequentially cleaned with corresponding working parameters through the ultrasonic rough cleaning device, the ultrasonic fine cleaning device, and the ultrasonic rinsing device. The discharging device cools and finally transports the capacitors through the conveying device. The whole process is fed by belts and transported by robots, and each mechanism is controlled by a unified control device. The processing speed, time interval, processing mode and other parameters of each mechanism can be controlled as needed, so that each mechanism forms a unified and collaborative working form. Therefore, compared with the prior art, its working efficiency is greatly improved, the production time is greatly shortened, and the cleaning of the capacitors can be completed efficiently and quickly.

[0016] Therefore, the automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by the present invention has the following advantages compared with the prior art:

[0017] 1. The original manual cleaning has been improved to fully automatic ultrasonic cleaning, which improves product quality and equipment production efficiency and relieves the labor intensity of workers;

[0018] 2. Make the product clean in the automatic ultrasonic according to the prescribed time and process, which solves the problem of slow product circulation efficiency and improves the product pass rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0020] Figure 1 A schematic diagram of the internal structure of an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by an embodiment of the present invention;

[0021] Figure 2 for Figure 1 Enlarged view of part A in the middle;

[0022] Figure 3 A schematic diagram of the structure of an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by an embodiment of the present invention;

[0023] Figure 4 A top view of an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by an embodiment of the present invention;

[0024] Figure 5 A right side view of an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0025] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0026] Embodiment 1:

[0027] See also Figures 1 to 5The present embodiment provides an automatic ultrasonic cleaning line for cleaning ceramic capacitors, comprising a frame 1, on which a conveying device 3 for conveying capacitors 2 is arranged, the conveying device 3 comprising a first conveyor belt 31 and a first driving motor 32 for driving the first conveyor belt 31 to move; the frame 1 is provided with a feeding device 4, an ultrasonic rough cleaning device 5, an ultrasonic fine cleaning device 6, an ultrasonic rinsing device 7, and a discharging device 8 in sequence along the running direction of the first conveyor belt 31; the ultrasonic rough cleaning device 5, the ultrasonic fine cleaning device 6, and the ultrasonic rinsing device 7 all comprise: a first cleaning tank 51, a second cleaning tank 52 arranged on one side of the first cleaning tank 51, a plurality of ultrasonic vibrators 53 respectively arranged at the bottom of the first cleaning tank 51 and the second cleaning tank 52, and a filter 54 and a filter circulation pump 55 for conveying liquid from the first cleaning tank 51 to the second cleaning tank 52; the frame 1 is provided with a guide rail 11 along the running direction of the first conveyor belt 31, and four first mechanical arms 12 are slidably connected to the guide rail 11, and the first mechanical arms 12 are used to transfer capacitors from an upper process to a lower process.

[0028] The discharging device 8 includes a third conveyor belt 81 and a third driving motor 82 for driving the third conveyor belt 81 to move. The third conveyor belt 81 is arranged at one end of the ultrasonic rinsing device. A second mechanical arm 83 for transferring the capacitor from the third conveyor belt 81 to the first conveyor belt 31 is arranged above the third conveyor belt 81; the frame 1 is provided with an observation window 15, and a plurality of exhaust ports 151 are arranged on the observation window 15; an operation box 152 is arranged on one side of the observation window 15.

[0029] The present embodiment provides an automatic ultrasonic cleaning line for cleaning ceramic capacitors, which mainly includes a conveying device, a feeding device, an ultrasonic rough cleaning device, an ultrasonic fine cleaning device, an ultrasonic rinsing device, and a discharging device. The capacitors are first sent to the feeding device, and two groups of capacitors are conveyed to the next process through a dividing cylinder, and then sequentially cleaned with corresponding working parameters through an ultrasonic rough cleaning device, an ultrasonic fine cleaning device, and an ultrasonic rinsing device. The discharging device cools the capacitors and finally transports them away through a conveying device. The whole process is fed by a belt and transported by a robot, and each mechanism is controlled by a unified control device. The processing speed, time interval, processing mode and other parameters of each mechanism can be controlled as needed, so that each mechanism forms a unified and collaborative working form. Therefore, compared with the prior art, the working efficiency is greatly improved, the production time is greatly shortened, and the cleaning of the capacitors can be completed efficiently and quickly.

[0030] Therefore, the automatic ultrasonic cleaning line for cleaning ceramic capacitors provided in this embodiment has the following advantages compared with the prior art:

[0031] 1. The original manual cleaning has been improved to fully automatic ultrasonic cleaning, which improves product quality and equipment production efficiency and relieves the labor intensity of workers;

[0032] 2. Make the product clean in the automatic ultrasonic according to the prescribed time and process, which solves the problem of slow product circulation efficiency and improves the product pass rate.

[0033] Embodiment 2:

[0034] See also Figures 1 to 5 , the figure shows an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by the second embodiment of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: the feeding device 4 includes a second conveyor belt 41 and a second drive motor 42 for driving the second conveyor belt 41 to move, the second conveyor belt 41 is arranged at one end of the first cleaning tank 51, and the second drive motor 42 is arranged below the second conveyor belt 41; the frame 1 is provided with a mounting frame 13, the mounting frame 13 is equipped with a material dividing cylinder 131, the material dividing cylinder 131 is located above the second conveyor belt 41, and the material dividing cylinder 131 is provided with a baffle 132 for separating capacitors. This can prevent the capacitors from colliding, and each step can be carried out in an orderly manner to improve the quality.

[0035] Embodiment three:

[0036] See also Figures 1 to 5 , the figure shows an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by the third embodiment of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: a cooling fan 84 is arranged below the third conveyor belt 81, and the cooling fan 84 is located at one end of the third conveyor belt 81 close to the ultrasonic rinsing device; a liquid storage tank 521 is arranged below the second cleaning tank 52, and the liquid storage tank 521 and the second cleaning tank 52 are connected to the filter circulation pump through a pipeline 55, and a liquid adding tank 14 is arranged on one side of the frame 1, and the liquid adding tank 14 is connected to the liquid storage tank 521 through a pipeline. In this way, impurities can be filtered in time, new cleaning liquid can be added, and the cleaning quality can be improved.

[0037] Embodiment 4:

[0038] See also Figures 1 to 3 , the figure shows an automatic ultrasonic cleaning line for cleaning ceramic capacitors provided by the fourth embodiment of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: the first mechanical arm 12 is provided with 4. It can work with the feeding device, ultrasonic rough cleaning device, ultrasonic fine cleaning device, and ultrasonic rinsing device at the same time to improve the cleaning efficiency.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. An automatic ultrasonic cleaning line for cleaning ceramic capacitors, characterized in that: The invention comprises a frame (1), wherein a conveying device (3) for conveying a capacitor (2) is arranged on the frame (1), wherein the conveying device (3) comprises a first conveyor belt (31) and a first drive motor (32) for driving the first conveyor belt (31) to move; the frame (1) is provided with a feeding device (4), an ultrasonic rough cleaning device (5), an ultrasonic fine cleaning device (6), an ultrasonic rinsing device (7), and a discharging device (8) in sequence along the running direction of the first conveyor belt (31); the ultrasonic rough cleaning device (5), the ultrasonic fine cleaning device (6), and the ultrasonic rinsing device (7) all comprise: A first cleaning tank (51), a second cleaning tank (52) arranged on one side of the first cleaning tank (51), a plurality of ultrasonic vibrators (53) respectively arranged at the bottom of the first cleaning tank (51) and the second cleaning tank (52), and a filter (54) and a filter circulation pump (55) for conveying liquid from the first cleaning tank (51) to the second cleaning tank (52); a guide rail (11) is arranged on the frame (1) along the running direction of the first conveyor belt (31), and a plurality of first mechanical arms (12) are slidably connected to the guide rail (11), and the first mechanical arms (12) are used to move the capacitor from the upper The feeding device (4) is configured to transfer the material from one process to the next process, wherein the feeding device (4) comprises a second conveyor belt (41) and a second drive motor (42) for driving the second conveyor belt (41) to move, the second conveyor belt (41) is arranged at one end of the first cleaning tank (51), the second drive motor (42) is arranged below the second conveyor belt (41), a liquid storage tank (521) is arranged below the second cleaning tank (52), the liquid storage tank (521) and the second cleaning tank (52) are connected to a filter circulation pump (55) through a pipeline, and a mounting frame (13) is arranged on the frame (1), the mounting frame (13) is provided with a material dividing cylinder (131), the material dividing cylinder (131) is located above the second conveyor belt (41), a baffle (132) for separating the capacitors is provided on the material dividing cylinder (131), the discharging device (8) comprises a third conveyor belt (81) and a third driving motor (82) for driving the third conveyor belt (81) to move, the third conveyor belt (81) is provided at one end of the ultrasonic rinsing device, and a second mechanical arm (83) for transferring the capacitors from the third conveyor belt (81) to the first conveyor belt (31) is provided above the third conveyor belt (81).

2. The automatic ultrasonic cleaning line for cleaning ceramic capacitors according to claim 1, characterized in that: A cooling fan (84) is provided below the third conveyor belt (81); the cooling fan (84) is located at one end of the third conveyor belt (81) close to the ultrasonic rinsing device.

3. The automatic ultrasonic cleaning line for cleaning ceramic capacitors according to claim 1 is characterized in that: A liquid adding tank (14) is provided on one side of the frame (1), and the liquid adding tank (14) is connected to the liquid storage tank (521) via a pipeline.

4. The automatic ultrasonic cleaning line for cleaning ceramic capacitors according to claim 1, characterized in that: Four first mechanical arms (12) are provided.

5. The automatic ultrasonic cleaning line for cleaning ceramic capacitors according to claim 1, characterized in that: The frame (1) is provided with an observation window (15), and a plurality of exhaust ports (151) are provided on the observation window (15).

6. The automatic ultrasonic cleaning line for cleaning ceramic capacitors according to claim 5, characterized in that: An operation box (152) is provided on one side of the observation window (15).

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