Surface cleaning device for aluminum electrolytic capacitor

Abstract

An aluminum electrolytic capacitor surface cleaning device comprises a feeding track, a brush assembly and a dust collection assembly. The brush assembly and the dust collection assembly are both arranged above the feeding track, and the brush assembly conducts dust brushing treatment on the aluminum electrolytic capacitor on the feeding track; the dust collection assembly comprises an air nozzle, a dust collection box and a negative pressure pipe, the dust collection box is arranged on one side of the feeding rail, and the negative pressure pipe is communicated with the dust collection box; the air nozzle is arranged on the other side, opposite to the dust collecting box, of the feeding rail and faces the dust collecting box. When the aluminum electrolytic capacitor enters the feeding track to be cleaned, tiny aluminum skimmings attached to the sealed end of a shell of the aluminum electrolytic capacitor are brushed up or loosened through the brush assembly firstly, then products pass through the dust collection assembly, and under the action of airflow sprayed out of the air nozzle, the aluminum skimmings on the sealed end of the shell of the aluminum electrolytic capacitor are cleaned through the dust collection assembly. And tiny aluminum skimmings can be blown up and finally sucked away by the negative pressure pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of production equipment of aluminum electrolytic capacitor, in particular to a kind of aluminum electrolytic capacitor surface cleaning device. BACKGROUND

[0002] Aluminum electrolytic capacitor will be subjected to the process of assembly in the process of production, and the waist and sealing step in assembly process can produce tiny aluminum scrap attached to the sealing end of aluminum electrolytic capacitor shell;Tiny aluminum scrap remaining on product can fall on subsequent production process machine and affect subsequent production process.When tiny aluminum scrap remains on the product of customer end, aluminum scrap falls on circuit board during customer production, and short circuit phenomenon of circuit board is easily caused. SUMMARY

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art, and provide an aluminum electrolytic capacitor surface cleaning device capable of effectively cleaning aluminum scrap remaining on product.

[0004] To solve the above technical problems, the technical scheme provided by the utility model is as follows: an aluminum electrolytic capacitor surface cleaning device, comprising a feeding track, a brush assembly and a dust suction assembly;The brush assembly and the dust suction assembly are both arranged above the feeding track, the brush assembly performs dust brushing treatment on aluminum electrolytic capacitors on the feeding track;The dust suction assembly comprises a jet nozzle, a dust collection box and a negative pressure pipe, the dust collection box is arranged on one side of the feeding track, and the negative pressure pipe is in communication with the dust collection box;The jet nozzle is arranged on the other side opposite to the dust collection box, and the jet nozzle faces the dust collection box.

[0005] Preferably, the feeding track is provided with a dust cover, and the brush assembly is arranged in the dust cover;The dust collection box is arranged on the side wall of the dust cover, and the side wall of the dust cover connected with the dust collection box is provided with a through hole in communication with the dust collection box and the negative pressure pipe.

[0006] Preferably, the negative pressure pipe is provided with a filter screen.

[0007] Preferably, an escape prevention cover is arranged between the jet nozzle and the dust collection box, and the escape prevention cover separates the jet nozzle and the brush assembly.

[0008] Preferably, the brush assembly comprises a first motor and a brush roller, the brush roller is connected to the first motor, and the brush roller and the first motor are both arranged in the dust cover.

[0009] Preferably, the first motor and the brush roller are connected to a movement assembly, the movement assembly comprises a slide rail, a slide base, a screw rod and a second motor, the first motor and the brush roller are fixedly connected to the slide base, the slide base is arranged on the slide rail and moves on the slide rail, a connecting plate is arranged on the slide base and connected with the screw rod, a threaded hole is arranged on the connecting plate and connected with the screw rod, and the slide base is connected with the screw rod through the threaded hole, and the screw rod is connected to the second motor.

[0010] Compared with the prior art, the advantages of the aluminum electrolytic capacitor surface cleaning device are that when the aluminum electrolytic capacitor enters the feeding track for cleaning, firstly, the brush assembly brushes up or loosens the tiny aluminum chips attached to the sealing end of the aluminum electrolytic capacitor shell, and then the product passes through the dust suction assembly, and under the action of the airflow sprayed by the air nozzle, the tiny aluminum chips are blown up and finally sucked away by the negative pressure pipe. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure schematic view of the aluminum electrolytic capacitor surface cleaning device in embodiment 1.

[0012] Figure 2 It is a structure schematic view of the dust cover of the aluminum electrolytic capacitor surface cleaning device in embodiment 1 after being opened.

[0013] Figure 3 It is a structure schematic view of the anti-escape cover in embodiment 1.

[0014] LEGEND

[0015] 1, feeding track; 2, brush assembly; 21, first motor; 211, speed reducer; 22, brush roller; 23, movement assembly; 231, slide rail; 232, slide base; 233, screw rod; 234, second motor; 3, dust suction assembly; 31, air nozzle; 32, dust collection box; 33, negative pressure pipe; 34, filter screen; 4, dust cover; 5, anti-escape cover; 6, aluminum electrolytic capacitor. DETAILED DESCRIPTION

[0016] In order to facilitate the understanding of the present application, the following will combine the drawings and the preferred embodiments to make a more comprehensive and detailed description of the present application, but the protection scope of the present application is not limited to the following specific embodiments.

[0017] It should be particularly noted that when a certain element is described as being "fixed to, fixedly connected to, connected to or communicated to" another element, it can be directly fixed, fixedly connected, connected or communicated to the other element, or indirectly fixed, fixedly connected, connected or communicated to the other element through other intermediate connecting elements.

[0018] Unless otherwise defined, all technical terms used hereinafter have the same meanings as those generally understood by those skilled in the art. The technical terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the scope of protection of the present invention. Example

[0019] like Figure 1 The device for cleaning the surface of an aluminum electrolytic capacitor 6 shown in the figure comprises a feed track 1, a brush assembly 2 and a dust collecting assembly 3. The brush assembly 2 and the dust collecting assembly 3 are both arranged above the feed track 1. The brush assembly 2 performs dust removal on the aluminum electrolytic capacitor 6 on the feed track 1. Figure 2 and Figure 3 As shown, the dust collection assembly 3 includes an air nozzle 31, a dust box 32 and a negative pressure pipe 33. The dust box 32 is arranged on one side of the feeding track 1, and the negative pressure pipe 33 is connected to the dust box 32; the air nozzle 31 is arranged on the other side of the feeding track 1 opposite to the dust box 32, and the air nozzle 31 faces the dust box 32; in this embodiment, the air nozzle 31 is connected to the air pipe, and the gas pressure of the gas ejected by the air nozzle 31 can be adjusted to suit different products.

[0020] In this embodiment, when the aluminum electrolytic capacitor 6 enters the feed track 1 for cleaning, it is vibrated and fed forward within the feed track 1. The aluminum electrolytic capacitor 6 first passes through the brush assembly 2. The brush assembly 2 brushes up or loosens any tiny aluminum chips remaining on the sealed end of the aluminum electrolytic capacitor 6's housing. Then, as the aluminum electrolytic capacitor 6 passes through the dust collection assembly 3, the airflow from the air nozzle 31 blows up the tiny aluminum chips, which are then sucked away by the negative pressure pipe 33 on the opposite side of the air nozzle 31. In this embodiment, a filter 34 is provided within the negative pressure pipe 33. The filter 34 can intercept most of the aluminum chips, thereby preventing them from affecting the operation of the negative pressure blower.

[0021] In this embodiment, a dust cover 4 is provided on the feed track 1, and the brush assembly 2 is disposed within the dust cover 4. A dust box 32 is disposed on the side wall of the dust cover 4, and a through hole is provided on the side wall of the dust cover 4 connected to the dust box 32, which connects the dust box 32 to the negative pressure pipe 33. The dust cover 4 prevents the tiny aluminum chips collected by the brush assembly 2 and the air nozzle 31 from escaping.

[0022] In this embodiment, if Figure 3 As shown, an anti-escape cover 5 is provided between the air nozzle 31 and the dust collecting box 32, and the anti-escape cover 5 separates the air nozzle 31 from the brush assembly 2; in this way, the tiny aluminum chips blown up by the air nozzle 31 will not run onto the brush roller 22 of the brush assembly 2, thereby ensuring that the tiny aluminum chips blown up by the air nozzle 31 are sucked away by the negative pressure tube 33.

[0023] In this embodiment, if Figure 2And Figure 3 As shown in the drawings, the brush assembly 2 comprises a first motor 21 and a brush roller 22, the brush roller 22 is connected to the first motor 21, and the brush roller 22 and the first motor 21 are arranged inside the dust cover 4. The first motor 21 and the brush roller 22 are connected to a movement assembly 23, the movement assembly 23 comprises a sliding rail 231, a sliding seat 232, a lead screw 233 and a second motor 234, the first motor 21 and the brush roller 22 are fixedly connected to the sliding seat 232, the sliding seat 232 is arranged on the sliding rail 231 and moves on the sliding rail 231, a connecting plate is arranged on the sliding seat 232 and connected with the lead screw 233, a threaded hole is arranged on the connecting plate and connected with the lead screw 233, the sliding seat 232 is connected with the lead screw 233 through the threaded hole, and the lead screw 233 is connected to the second motor 234. In the embodiment, the brush roller 22 is connected to a speed reducer 211, the speed reducer 211 is connected to the first motor 21, and the brush roller 22 is driven by the first motor 21 to perform the brushing work on the sealed end of the aluminum electrolytic capacitor 6, so that the tiny aluminum scraps generated in the waist binding and edge sealing steps of the aluminum electrolytic capacitor 6 group assembling process can be brushed up or loosened.

[0024] In the embodiment, the first motor 21, the speed reducer 211 and the brush roller 22 are fixedly connected to the sliding seat 232, the sliding seat 232 can move up and down on the sliding rail 231 under the driving of the second motor 234, so that the height of the brush roller 22 changes, thereby being suitable for aluminum electrolytic capacitors 6 of different heights. In the embodiment, the second motor 234 is a stepping motor.

[0025] In the utility model, when the aluminum electrolytic capacitor 6 enters the feeding rail 1 for cleaning, firstly passes through the brush assembly 2, the brush assembly 2 brushes up or loosens the tiny aluminum scraps attached to the sealed end of the aluminum electrolytic capacitor 6 shell, and then the product passes through the dust suction assembly 3, under the action of the airflow sprayed by the air jet nozzle 31, the tiny aluminum scraps are blown up and finally sucked away by the negative pressure pipe 33.

Claims

1. A surface cleaning device for aluminum electrolytic capacitors, characterized by: It includes a feeding track, a brush assembly and a dust collection assembly; the brush assembly and the dust collection assembly are both arranged above the feeding track, and the brush assembly brushes the aluminum electrolytic capacitor on the feeding track; the dust collection assembly includes an air nozzle, a dust collection box and a negative pressure pipe, the dust collection box is arranged on one side of the feeding track, and the negative pressure pipe is connected to the dust collection box; the air nozzle is arranged on the other side of the feeding track opposite to the dust collection box, and the air nozzle faces the dust collection box.

2. The aluminum electrolytic capacitor surface cleaning device according to claim 1, characterized in that: A dust cover is provided on the feeding track, and the brush assembly is provided in the dust cover; the dust collecting box is provided on the side wall of the dust cover, and a through hole for connecting the dust collecting box and the negative pressure pipe is provided on the side wall of the dust collecting box.

3. The aluminum electrolytic capacitor surface cleaning device according to claim 1, characterized in that: A filter is provided in the negative pressure tube.

4. The aluminum electrolytic capacitor surface cleaning device according to claim 1, characterized in that: An anti-escape cover is provided between the air nozzle and the dust collecting box, and the anti-escape cover separates the air nozzle from the brush assembly.

5. The aluminum electrolytic capacitor surface cleaning device according to claim 1, wherein: The brush assembly includes a first motor and a brush roller. The brush roller is connected to the first motor. Both the brush roller and the first motor are arranged inside the dust cover.

6. The aluminum electrolytic capacitor surface cleaning device according to claim 5, characterized in that: The first motor and the brush roller are connected to a motion component, which includes a slide rail, a slide seat, a screw rod and a second motor. The first motor and the brush roller are fixedly connected to the slide seat, the slide seat is arranged on the slide rail and moves on the slide rail, the slide seat is provided with a connecting plate connected to the screw rod, the connecting plate is provided with a threaded hole connected to the screw rod, the slide seat is connected to the screw rod through the threaded hole, and the screw rod is connected to the second motor.

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