CN213051761U

CN213051761U - Circuit board cleaning device

Info

Publication number: CN213051761U
Application number: CN202021879632.7U
Authority: CN
Inventors: 曾涛
Original assignee: Fuqing 3 Sun Electronic Co ltd
Current assignee: Fuqing 3 Sun Electronic Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-27
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a circuit board belt cleaning device, the load simulator comprises a case, the inner chamber fixedly connected with baffle of machine case, the right side fixedly connected with driving motor of baffle bottom, driving motor's output shaft fixedly connected with drive mechanism, drive mechanism's axle center department fixedly connected with rotary drum, the top of rotary drum is provided with the recess. The utility model discloses a driving motor, drive mechanism, the rotary drum, a groove, fixture, first squirt, the cooperation of second squirt and inlet tube, insert the inboard of fixed block with the circuit board through external manipulator, driving motor's output shaft passes through the gear and the tooth dental lamina drives the rotary drum is rotatory, can evenly wash the circuit board at rotatory in-process, cooperation through first squirt and second squirt, can wash the both sides of circuit board simultaneously, thereby reach the effect that the cleaning efficiency is high, the problem that current device cleaning efficiency is low has been solved.

Description

Circuit board cleaning device

Technical Field

The utility model relates to a circuit board washs technical field, specifically is a circuit board belt cleaning device.

Background

With the development of electronic technology, circuit boards are widely used more and more, but in the actual production process, due to various reasons, the surface of the circuit board may be contaminated with some contaminants, if the contaminants are not removed, a chemical reaction may occur in the soldering tin during the soldering process, or other unexpected conditions may occur under the action of current when the circuit board is put into use, so that it is necessary to clean the circuit board in order to reduce the influence of the contaminants on the circuit board from the surface of the circuit board, at present, all circuit boards are cleaned before soldering, so as to remove the contaminants from the surface of the circuit board and reduce the influence of the contaminants on the soldering process of the circuit board, the circuit board cleaning devices used by people spray cleaning agents to the circuit board from a fixed direction, because the cleaning agents can only be sprayed to a fixed direction, the cleaning effect of the circuit board is poor, the two sides of the circuit board cannot be cleaned simultaneously by the existing cleaning device, and the cleaning efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board belt cleaning device possesses the advantage that the cleaning efficiency is high, has solved the problem that current device cleaning efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board belt cleaning device, includes quick-witted case, the inner chamber fixedly connected with baffle of machine case, the right side fixedly connected with driving motor of baffle bottom, driving motor's output shaft fixedly connected with drive mechanism, drive mechanism's axle center fixedly connected with rotary drum, the top of rotary drum is provided with the recess, the inner chamber fixedly connected with fixture of recess, the first squirt of fixedly connected with is located at the center at baffle top, machine incasement chamber's left side fixedly connected with second squirt, first squirt all communicates with the inlet tube with the bottom of second squirt.

Preferably, the transmission mechanism comprises a gear and a toothed plate, the output shaft of the driving motor is fixedly connected with the gear, and the surface of the gear is meshed with the toothed plate.

Preferably, fixture includes fixed block, spring and buffer board, the inner chamber fixedly connected with fixed block of recess, the inboard fixedly connected with spring of fixed block, the other end fixedly connected with buffer board of spring.

Preferably, the bottom of the rotating drum is fixedly connected with a pulley, and the bottom of the pulley is slidably connected with a sliding chute.

Preferably, the top of the baffle is provided with a through hole, and the bottom of the inner cavity of the case is provided with a collecting box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a driving motor, drive mechanism, the rotary drum, a groove, fixture, first squirt, the cooperation of second squirt and inlet tube, insert the inboard of fixed block with the circuit board through external manipulator, driving motor's output shaft passes through the gear and the tooth dental lamina drives the rotary drum is rotatory, can evenly wash the circuit board at rotatory in-process, cooperation through first squirt and second squirt, can wash the both sides of circuit board simultaneously, thereby reach the effect that the cleaning efficiency is high, the problem that current device cleaning efficiency is low has been solved.

2. The utility model discloses a cooperation of fixed block, spring and buffer board is convenient for carry out the centre gripping to the circuit board, prevents that the circuit board from dropping at the in-process that washes, through the cooperation of pulley and spout, improves the rotatory smoothness nature of rotary drum, guarantees the stability of device, through the cooperation of through-hole and collecting box, is convenient for collect the washing liquid.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the drum structure of the present invention;

fig. 3 is a top view of the baffle structure of the present invention.

In the figure: 1. a chassis; 2. a baffle plate; 3. a drive motor; 4. a transmission mechanism; 41. a gear; 42. a tooth plate; 5. a rotating drum; 6. a groove; 7. a clamping mechanism; 71. a fixed block; 72. a spring; 73. a buffer plate; 8. a first water gun; 9. a second water gun; 10. a water inlet pipe; 11. a pulley; 12. a chute; 13. a through hole; 14. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a circuit board cleaning device comprises a case 1, a baffle 2 is fixedly connected to an inner cavity of the case 1, a through hole 13 is formed in the top of the baffle 2, a collecting box 14 is arranged at the bottom of the inner cavity of the case 1, through the matching of a fixing block 71, a spring 72 and a buffer plate 73, the circuit board is conveniently clamped and prevented from falling off in the washing process, the smoothness of rotation of a rotary drum 5 is improved through the matching of a pulley 11 and a chute 12, the stability of the device is ensured, through the matching of the through hole 13 and the collecting box 14, the cleaning liquid is conveniently collected, a driving motor 3 is fixedly connected to the right side of the bottom of the baffle 2, a transmission mechanism 4 is fixedly connected to an output shaft of the driving motor 3, the transmission mechanism 4 comprises a gear 41 and a tooth plate 42, a gear 41 is fixedly connected to an output shaft of the driving motor, the axis of the transmission mechanism 4 is fixedly connected with a rotary drum 5, the bottom of the rotary drum 5 is fixedly connected with a pulley 11, the bottom of the pulley 11 is slidably connected with a chute 12, the top of the rotary drum 5 is provided with a groove 6, the inner cavity of the groove 6 is fixedly connected with a clamping mechanism 7, the clamping mechanism 7 comprises a fixed block 71, a spring 72 and a buffer plate 73, the inner cavity of the groove 6 is fixedly connected with the fixed block 71, the inner side of the fixed block 71 is fixedly connected with the spring 72, the other end of the spring 72 is fixedly connected with the buffer plate 73, the center of the top of the baffle 2 is fixedly connected with a first water gun 8, the left side of the inner cavity of the case 1 is fixedly connected with a second water gun 9, the bottoms of the first water gun 8 and the second water gun 9 are both communicated with a water inlet pipe 10, and the transmission mechanism 4, the rotary drum 5, insert the inboard of fixed block 71 with the circuit board through external manipulator, driving motor 3's output shaft passes through gear 41 and tooth dental lamina 42 and drives the rotary drum 5 rotatory, can evenly wash the circuit board at rotatory in-process, through the cooperation of first squirt 8 and second squirt 9, can wash the both sides of circuit board simultaneously to reach the effect that cleaning efficiency is high, solved the problem that current device cleaning efficiency is low.

During the use, insert the inboard of fixed block 71 with the circuit board through external manipulator, through the effect of spring 72 to buffer board 73, be convenient for carry out the centre gripping to the circuit board, prevent that the circuit board from dropping at the in-process that washes, driving motor 3's output shaft passes through gear 41 and tooth dental lamina 42 and drives the rotary drum 5 rotatory, can evenly wash the circuit board at rotatory in-process, the washing liquid is discharged from first squirt 8 and second squirt 9 through inlet tube 10, can wash the both sides of circuit board simultaneously, the washing liquid flows into in collecting box 14 through-hole 13, be convenient for collect the washing liquid, thereby reach the effect that the cleaning efficiency is high.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent. In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board belt cleaning device, includes quick-witted case (1), its characterized in that: inner chamber fixedly connected with baffle (2) of quick-witted case (1), right side fixedly connected with driving motor (3) of baffle (2) bottom, output shaft fixedly connected with drive mechanism (4) of driving motor (3), fixedly connected with rotary drum (5) are located to the axle center of drive mechanism (4), the top of rotary drum (5) is provided with recess (6), inner chamber fixedly connected with fixture (7) of recess (6), the first squirt (8) of fixedly connected with are located at the center at baffle (2) top, the left side fixedly connected with second squirt (9) of quick-witted case (1) inner chamber, first squirt (8) all communicate with inlet tube (10) with the bottom of second squirt (9).

2. The circuit board cleaning device according to claim 1, wherein: the transmission mechanism (4) comprises a gear (41) and a tooth plate (42), the output shaft of the driving motor (3) is fixedly connected with the gear (41), and the surface of the gear (41) is meshed with the tooth plate (42).

3. The circuit board cleaning device according to claim 1, wherein: fixture (7) are including fixed block (71), spring (72) and buffer board (73), the inner chamber fixedly connected with fixed block (71) of recess (6), the inboard fixedly connected with spring (72) of fixed block (71), the other end fixedly connected with buffer board (73) of spring (72).

4. The circuit board cleaning device according to claim 1, wherein: the bottom of rotary drum (5) is fixedly connected with pulley (11), the bottom sliding connection of pulley (11) has spout (12).

5. The circuit board cleaning device according to claim 1, wherein: the top of the baffle (2) is provided with a through hole (13), and the bottom of the inner cavity of the case (1) is provided with a collecting box (14).