Block bottom surface dust removal mechanism for ceramic capacitor

Abstract

The utility model relates to the technical field of ceramic capacitor production equipment, and provides a block bottom surface dust removal mechanism for a ceramic capacitor, which comprises a support frame, a dust collection box, a first brush, a second brush, a motor, a transmission assembly and a filter screen plate, the left side face of the dust collecting box is fixedly connected with the right side face of the supporting frame, a first receding hole and a second receding hole are formed in the left side face of the dust collecting box, dust discharging holes are formed in the bottom of the dust collecting box, a first block inlet and outlet is formed in the top of the front side face of the dust collecting box, and a second block inlet and outlet is formed in the top of the rear side face of the dust collecting box. And the first brush and the second brush are arranged in the dust collection box front and back. The dust removal device has the advantages that the first brush and the second brush in the rotating state conduct dust removal on the bottom faces of the blocks, dust falling from the blocks is discharged out of the dust discharging holes of the dust collection box, the arranged filter screen plate prevents large-particle impurities from entering the dust discharging holes, and the dust removal efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of ceramic capacitor production equipment, and specifically to a dust removal mechanism for the bottom surface of a ceramic capacitor block. Background Technology

[0002] Ceramic capacitors are a general term for capacitors that use ceramic materials as the dielectric. Multilayer ceramic capacitors (MLCCs), also known as chip capacitors, multilayer capacitors, or stacked capacitors, are a type of ceramic capacitor. Multilayer ceramic capacitors (MLCCs) are characterized by their small size, large capacitance, low loss rate at high frequencies, suitability for mass production, low price, and high stability.

[0003] The internal electrode fabrication of multilayer ceramic capacitors (MLCCs) utilizes the principle of screen printing. Internal electrode patterns of a specific shape and size are printed onto a cast dielectric ceramic film. These patterns are then formed using a staggered, stacked method to create the internal electrode structure, resulting in a wafer. After isostatic pressing (under specific temperature and pressure), the bonding between the wafer layers is further strengthened. The laminated wafer is then trimmed and glued, and cut into capacitor chip blanks of the designed dimensions using a cutting technique. The capacitor chip blanks undergo glue removal and high-temperature sintering to transform the blank into a ceramic body, allowing the ceramic dielectric and internal electrodes to sinter into a dense monolithic entity.

[0004] Dust easily adheres to the surface of the laminated pads. When adhesive is applied directly to the pad surface, the dust creates numerous air bubbles between the pad and the film, resulting in insufficient adhesion. Therefore, the pads need to be dusted before applying adhesive; however, manually removing dust with a brush is inefficient. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a dust removal mechanism for the bottom surface of a ceramic capacitor block.

[0006] This utility model is implemented as follows: a dust removal mechanism for the bottom surface of a ceramic capacitor block, comprising:

[0007] Support frame, dust collection box, first brush, second brush, motor, transmission assembly and filter screen;

[0008] The left side of the dust collection box is fixedly connected to the right side of the support frame. The left side of the dust collection box has a first clearance hole and a second clearance hole. The bottom of the dust collection box has a dust discharge hole. The top of the front side of the dust collection box has a first bar block inlet and outlet, and the top of the rear side of the dust collection box has a second bar block inlet and outlet. The first brush and the second brush are arranged one after the other inside the dust collection box. The rotating shaft of the first brush passes through the first clearance hole and is rotatably connected to the support frame. The rotating shaft of the second brush passes through the second clearance hole and is rotatably connected to the support frame.

[0009] The motor body is fixedly mounted on the support frame. The output shaft of the motor is connected to the rotating shaft of the first brush and the rotating shaft of the second brush through the transmission assembly. The filter screen is fixedly mounted inside the dust collection box and is located below the first brush and the second brush.

[0010] Furthermore, the transmission assembly includes a coupling, a first pulley, a second pulley, and a transmission belt. The rotating shaft of the first brush is fixedly connected to the center of the first pulley. The output shaft of the motor is connected to the rotating shaft of the first brush through the coupling. The rotating shaft of the second brush is fixedly connected to the center of the second pulley. The transmission belt is wound around the first pulley and the second pulley.

[0011] Furthermore, both the first and second brushes are anti-static brushes.

[0012] Furthermore, it also includes a suction drive assembly, which is installed in the dust discharge port.

[0013] Furthermore, the dust collection box is funnel-shaped.

[0014] Furthermore, it also includes a motor junction box and a speed controller, wherein the motor junction box is electrically connected to the speed controller.

[0015] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0016] The top surface of the dust collector is held in place by the suction cup of the moving device, and the dust collector enters the dust collection box. The bottom surface of the dust collector comes into contact with the first brush and the second brush in sequence. The rotating first brush and the second brush remove dust from the bottom surface of the dust collector. The first brush performs preliminary dust removal, and the second brush performs secondary dust removal. The dust falling from the dust collector is discharged from the dust discharge hole of the dust collection box. The filter screen prevents large particles of debris from entering the dust discharge hole, improves dust removal efficiency, collects the dust falling from the dust collector, and prevents dust from scattering in the production workshop. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Figure 1 This is a three-dimensional schematic diagram of the dust removal mechanism on the bottom surface of the block according to this utility model.

[0019] Figure 2 This is a schematic diagram of the transmission component in an embodiment of this utility model.

[0020] Figure 3 This is a schematic diagram showing the positions of the first clearance hole and the second clearance hole in an embodiment of this utility model.

[0021] Figure 4 This is a schematic diagram showing the bottom surface of the bar block in contact with the first brush and the second brush in an embodiment of this utility model.

[0022] Reference numerals: Support frame 1; Dust collection box 2; First clearance hole 21; Second clearance hole 22; Dust discharge hole 23; First bar block inlet / outlet 24; Second bar block inlet / outlet 25; First brush 3; Second brush 4; Motor 5; Transmission assembly 6; Coupling 61; First pulley 62; Second pulley 63; Transmission belt 64; Filter screen 7; Motor junction box 8; Speed ​​controller 9; Bar block 10; Suction cup 20. Detailed Implementation

[0023] This utility model provides a dust removal mechanism for the bottom surface of a ceramic capacitor block, overcoming the shortcomings of the prior art where dust causes numerous air bubbles between the block and the film, resulting in insufficient adhesion between the block and the film, and low efficiency of manual dust removal using a brush; it achieves the technical effects of improving dust removal efficiency, collecting dust falling from the block, and preventing dust from scattering in the production workshop.

[0024] The overall concept of the technical solution of this utility model embodiment is as follows:

[0025] First, the suction cup of the existing mobile device is used to hold the top surface of the bar block. The suction cup carries the bar block into the dust collection box. The motor drives the first brush and the second brush. The bottom surface of the bar block contacts the first brush and the second brush in sequence. The rotating first brush and the second brush remove dust from the bottom surface of the bar block. The first brush performs preliminary dust removal, and the second brush performs secondary dust removal, which helps to improve the dust removal quality of the bar block surface. The dust falling from the bar block is discharged from the dust discharge hole of the dust collection box.

[0026] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0027] See Figures 1 to 4 The preferred embodiment of this utility model.

[0028] A dust removal mechanism for the bottom surface of a ceramic capacitor block includes:

[0029] 1. Support frame; 2. Dust collection box; 3. First brush; 4. Second brush; 5. Motor; 6. Transmission assembly; and 7. Filter screen.

[0030] The left side of the dust collection box 2 is fixedly connected to the right side of the support frame 1. The left side of the dust collection box 2 is provided with a first clearance hole 21 and a second clearance hole 22. The bottom of the dust collection box 2 has a dust discharge hole 23. The top of the front side of the dust collection box 2 is provided with a first bar block inlet / outlet 24. The top of the rear side of the dust collection box 2 is provided with a second bar block inlet / outlet 25. The first brush 3 and the second brush 4 are arranged one after the other inside the dust collection box 2. The rotating shaft of the first brush 3 passes through the first clearance hole 21 and is rotatably connected to the support frame 1. The rotating shaft of the second brush 4 passes through the second clearance hole 22 and is rotatably connected to the support frame 1.

[0031] The motor 5 is fixedly mounted on the support frame 1. The output shaft of the motor 5 is connected to the rotating shaft of the first brush 3 and the rotating shaft of the second brush 4 through the transmission assembly 6. The filter screen 7 is fixedly mounted inside the dust collection box 2 and is located below the first brush 3 and the second brush 4.

[0032] The beneficial effects of the above technical solution are that the top surface of the bar block 10 is sucked by the suction cup 20 of the moving device, the bar block 10 enters the dust collection box 2, and the bottom surface of the bar block 10 contacts the first brush 3 and the second brush 4 in sequence. The rotating first brush 3 and the second brush 4 remove dust from the bottom surface of the bar block 10. The first brush 3 performs preliminary dust removal, and the second brush 4 performs secondary dust removal. The dust falling from the bar block 10 is discharged from the dust discharge hole 23 of the dust collection box 2. The filter screen 7 prevents large particles of debris from entering the dust discharge hole 23, improves the dust removal efficiency, collects the dust falling from the bar block 10, and prevents the dust from flying in the production workshop.

[0033] The transmission assembly 6 includes a coupling 61, a first pulley 62, a second pulley 63, and a transmission belt 64. The rotating shaft of the first brush 3 is fixedly connected to the center of the first pulley 62. The output shaft of the motor 5 is connected to the rotating shaft of the first brush 3 through the coupling 61. The rotating shaft of the second brush 4 is fixedly connected to the center of the second pulley 63. The transmission belt 64 is wound around the first pulley 62 and the second pulley 63. The beneficial effect of this technical solution is that the motor 5 simultaneously drives the first pulley 62 and the second pulley 63, thereby simultaneously driving the first brush 3 and the second brush 4.

[0034] Both the first brush 3 and the second brush 4 are anti-static brushes. The beneficial effect of this technical solution is that it prevents dust from adhering to the brushes due to static force.

[0035] It also includes a suction drive assembly (not shown), which is installed in the dust discharge port 23. The beneficial effect of this technical solution is that the suction drive assembly provides negative pressure to draw dust out of the dust collection box 2. The suction drive assembly is a negative pressure suction pump. Here, the filter screen 7 serves to prevent large particles of debris from entering the suction drive assembly and causing damage.

[0036] The dust collection box 2 is funnel-shaped. The advantage of this technical solution is that it helps dust fall into the dust discharge hole 23.

[0037] It also includes a motor junction box 8 and a speed controller 9, the motor junction box 8 being electrically connected to the speed controller 9. The motor junction box 8 is located on the body of the motor 5, and the speed controller 9 is prior art, having an operation panel.

[0038] The working method of this utility model is as follows: The suction cup 20 of the existing mobile device first sucks on the top surface of the bar block 10, and then carries the bar block 10 into the first bar block inlet 24 of the dust collection box 2. The motor 5 drives the first brush 3 and the second brush 4. The first brush 3 and the second brush 4 perform preliminary dust removal and secondary dust removal on the bottom surface of the bar block 10 in sequence. The dust that is brushed off falls into the dust collection box 2 and is then sucked away by the suction drive component. The bar block 10 after dust removal leaves from the second bar block inlet 25 of the dust collection box 2.

[0039] After the bottom surface of the bar block is cleaned, the suction cup of the existing flipping device picks up the bottom surface of the bar block and then flips the bar block up and down. At this time, the original bottom surface of the bar block becomes the top surface, and the uncleaned top surface becomes the bottom surface. Then the suction cup of the flipping device carries the bar block into another dust collection box.

[0040] After dust removal, the bar blocks are sent into the adhesive application device. The working principle of the adhesive application is referenced in the utility model patent document CN220821307U, "An adhesive application device for bar blocks".

[0041] While specific embodiments of the present invention have been described above, those skilled in the art should understand that the specific embodiments described are merely illustrative and not intended to limit the scope of the present invention. Equivalent modifications and variations made by those skilled in the art in accordance with the spirit of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A dust removal mechanism for the bottom surface of a ceramic capacitor block, characterized in that, include: Support frame, dust collection box, first brush, second brush, motor, transmission assembly and filter screen; The left side of the dust collection box is fixedly connected to the right side of the support frame. The left side of the dust collection box has a first clearance hole and a second clearance hole. The bottom of the dust collection box has a dust discharge hole. The top of the front side of the dust collection box has a first bar block inlet and outlet, and the top of the rear side of the dust collection box has a second bar block inlet and outlet. The first brush and the second brush are arranged one after the other inside the dust collection box. The rotating shaft of the first brush passes through the first clearance hole and is rotatably connected to the support frame. The rotating shaft of the second brush passes through the second clearance hole and is rotatably connected to the support frame. The motor body is fixedly mounted on the support frame. The output shaft of the motor is connected to the rotating shaft of the first brush and the rotating shaft of the second brush through the transmission assembly. The filter screen is fixedly mounted inside the dust collection box and is located below the first brush and the second brush.

2. The dust removal mechanism for the bottom surface of a ceramic capacitor according to claim 1, characterized in that, The transmission assembly includes a coupling, a first pulley, a second pulley, and a transmission belt. The rotating shaft of the first brush is fixedly connected to the center of the first pulley. The output shaft of the motor is connected to the rotating shaft of the first brush through the coupling. The rotating shaft of the second brush is fixedly connected to the center of the second pulley. The transmission belt is wound around the first pulley and the second pulley.

3. The dust removal mechanism for the bottom surface of a ceramic capacitor according to claim 1, characterized in that, Both the first and second brushes are anti-static brushes.

4. The dust removal mechanism for the bottom surface of a ceramic capacitor according to claim 1, characterized in that, It also includes a suction drive assembly, which is installed in the dust discharge port.

5. A dust removal mechanism for the bottom surface of a ceramic capacitor according to claim 1, characterized in that, The dust collection box is funnel-shaped.

6. A dust removal mechanism for the bottom surface of a ceramic capacitor according to claim 1, characterized in that, It also includes a motor junction box and a speed controller, wherein the motor junction box is electrically connected to the speed controller.

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