CN109317431B

CN109317431B - Cleaning device

Info

Publication number: CN109317431B
Application number: CN201811308206.5A
Authority: CN
Inventors: 孔超; 胡佩; 葛晶
Original assignee: Luxshare Automation Jiangsu Ltd
Current assignee: Luxshare Automation Jiangsu Ltd
Priority date: 2018-11-05
Filing date: 2018-11-05
Publication date: 2021-07-23
Anticipated expiration: 2038-11-05
Also published as: CN109317431A

Abstract

The invention belongs to the technical field of jig cleaning, and discloses a cleaning device. The cleaning device comprises an upper cleaning part, a lower cleaning part and a driving mechanism, wherein the upper cleaning part and the lower cleaning part are used for cleaning a part to be cleaned, the driving mechanism is used for driving the upper cleaning part and the lower cleaning part to move simultaneously, the upper cleaning part is positioned above the lower cleaning part, and one of the upper cleaning part and the lower cleaning part is driven by the driving mechanism to do circular motion, and the other one of the upper cleaning part and the lower cleaning part does up-and-down motion; when one of the upper cleaning part and the lower cleaning part is close to the part to be cleaned, the other is far away from the part to be cleaned. According to the invention, one of the upper cleaning part and the lower cleaning part is driven by the driving mechanism to do circular motion, and the other one of the upper cleaning part and the lower cleaning part is driven by the driving mechanism to do up-and-down motion, so that the cleaning efficiency and the cleanliness are higher, the cost is saved, and the problem of low efficiency of the existing cleaning device is solved.

Description

Cleaning device

Technical Field

The invention relates to the technical field of jig cleaning, in particular to a cleaning device.

Background

In the welding process of electronic products, the tin ball used for welding is conveyed by a jig, because the jig needs to bear the tin ball, in order to help welding, a soldering paste is needed, after the tin ball is conveyed to a fixed position, the jig needs to be moved to a cleaning device to clean the mixture of the soldering paste, so that the mixture of the soldering paste is prevented from influencing the process, the existing cleaning mainly adopts a manual mode, and the cleaning efficiency is low. At present, the machine is mainly stopped and then manually cleaned at regular time, but the manual cleaning efficiency is low, the cleanliness is difficult to guarantee, the working process can be influenced, and a large amount of time is delayed.

Therefore, it is desirable to provide a new cleaning device to solve the above problems.

Disclosure of Invention

The invention aims to provide a cleaning device, which aims to solve the problem of low efficiency of the existing cleaning device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a cleaning device comprises an upper cleaning part, a lower cleaning part and a driving mechanism, wherein the upper cleaning part and the lower cleaning part are used for cleaning a part to be cleaned, the driving mechanism is used for driving the upper cleaning part and the lower cleaning part to move simultaneously, the upper cleaning part is positioned above the lower cleaning part, and one of the upper cleaning part and the lower cleaning part is driven by the driving mechanism to do circular motion, and the other one of the upper cleaning part and the lower cleaning part does up-and-down motion; when one of the upper cleaning part and the lower cleaning part is close to the part to be cleaned, the other is far away from the part to be cleaned.

Preferably, the drive mechanism includes a first output shaft and a second output shaft, the first output shaft is connected to the second output shaft and can rotate simultaneously, the first output shaft is connected to the upper cleaning unit, and the second output shaft is connected to the lower cleaning unit.

Preferably, the first output shaft is connected with the upper cleaning part through the first plate, at least one side of the first plate is provided with a first supporting plate and two first driven parts which are parallel to each other and are connected with the first supporting plate and the first plate, one end of each first driven part is rotatably connected with the first supporting plate, the other end of each first driven part is rotatably connected with the first plate, and the first output shaft drives the first plate and the upper cleaning part to do circular motion through the first driven part.

Preferably, the other side of the first plate is further provided with a second supporting plate opposite to the first supporting plate, two first driven members parallel to each other are connected between the second supporting plate and the first plate, the two first driven members connected with the first supporting plate and the two first driven members connected with the second supporting plate are both connected with the first connecting shaft, and the first connecting shaft is arranged in the first plate in a penetrating manner.

Preferably, the second output shaft penetrates through the second supporting plate, the first output shaft and the second output shaft are connected with the first plate through the second driven parts, the second connecting shaft is connected between the two second driven parts, one tail end of each second driven part is fixedly connected with the first output shaft, and the other tail end of each second driven part is connected with the second connecting shaft.

Preferably, the other end of the second output shaft is sequentially connected with a third driven part, a connecting rod and a second plate, and the third driven part is fixedly connected with the second output shaft and is rotatably connected with the connecting rod; the second board is connected with lower washing portion, and the second board is located between first backup pad and the second backup pad, and at least one side of second board is equipped with vertical guide rail, and the second output shaft passes through the connecting rod and drives the second board and lower washing portion and do the up-and-down motion along the guide rail.

Preferably, the cleaning device further comprises a nozzle for spraying a cleaning agent, the upper cleaning part is provided with an upper brush, the lower cleaning part is provided with a lower brush, and the nozzle, the upper brush and the lower brush are all opposite to the part to be cleaned.

Preferably, the upper brush and the nozzle are both arranged obliquely downwards, the lower brush is arranged obliquely upwards, and the part to be cleaned is arranged among the nozzle, the upper brush and the lower brush.

Preferably, the cleaning device further comprises an upper clamp and a lower clamp, the part to be cleaned is positioned on the jig, and the upper clamp and the lower clamp can be close to each other to clamp the jig; the upper clamp is connected with an upper cylinder assembly, the upper cylinder assembly is used for driving the upper clamp to descend, the lower clamp is connected with a lower cylinder assembly, and the lower cylinder assembly is used for driving the lower clamp to ascend.

Preferably, the driving mechanism is a motor, the first output shaft is connected with a coupling of the motor, and a sensor for detecting whether the reciprocating motion is circular is arranged outside the first output shaft.

The invention has the beneficial effects that:

according to the invention, one of the upper cleaning part and the lower cleaning part is driven by the driving mechanism to do circular motion, and the other one of the upper cleaning part and the lower cleaning part is driven by the driving mechanism to do up-and-down motion, so that the cleaning efficiency and the cleanliness are higher, the cost is saved, and the problem of low efficiency of the existing cleaning device is solved.

Drawings

FIG. 1 is a schematic view of a cleaning apparatus provided in accordance with the present invention from a single perspective;

fig. 2 is a schematic structural diagram of a cleaning device provided by the invention under another view angle.

In the figure:

11. an upper cleaning part; 12. a lower cleaning part; 13. a spout; 111. brushing; 121. brushing the lower part;

2. a drive mechanism; 21. a first output shaft; 22. a second output shaft; 231. a first driven member; 232. a second driven member; 233. a third driven member; 24. a connecting rod; 25. a coupling; 26. an inductor;

31. a first plate; 32. a second plate; 33. a first support plate; 34. a second support plate; 35. a guide rail; 311. a first connecting shaft; 312. a second connecting shaft;

4. a jig; 41. a part to be cleaned;

51. an upper clamp; 52. a lower clamp; 53. an upper cylinder assembly; 54. and a lower cylinder assembly.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 and 2, the cleaning apparatus provided by the present invention includes an upper cleaning portion 11 and a lower cleaning portion 12 located below the upper cleaning portion 11, both the upper cleaning portion 11 and the lower cleaning portion 12 are used for cleaning a portion 41 to be cleaned, the upper cleaning portion 11 and the lower cleaning portion 12 are respectively connected to a same driving mechanism 2, and the driving mechanism 2 can simultaneously drive the upper cleaning portion 11 and the lower cleaning portion 12 to reciprocate. Preferably, the upper cleaning part 11 and the lower cleaning part 12 are driven by the driving mechanism 2, one of which makes a circular motion and the other of which makes an up-and-down motion. By only arranging one driving mechanism 2, the production cost and consumption are saved; meanwhile, one driving mechanism 2 is used for providing power for the upper cleaning part 11 and the lower cleaning part 12, so that one of the upper cleaning part and the lower cleaning part moves circularly, and the other one moves up and down, the efficiency and the cleanliness of the cleaning device can be ensured, and the problem of low efficiency of the existing cleaning device is solved. Moreover, when one of the upper cleaning part 11 and the lower cleaning part 12 is close to the part 41 to be cleaned, the other is far away from the part 41 to be cleaned, so that the two parts can be ensured to avoid interference as much as possible during the movement, and the cleaning efficiency and the service life of the cleaning device can be ensured.

Specifically, the drive mechanism 2 includes a first output shaft 21 and a second output shaft 22, the first output shaft 21 and the second output shaft 22 are connected and can rotate simultaneously, the first output shaft 21 is connected with the upper cleaning portion 11, and the second output shaft 22 is connected with the lower cleaning portion 12. The first output shaft 21 and the second output shaft 22 ensure that the upper cleaning part 11 and the lower cleaning part 12 receive the power provided by the driving mechanism 2 at the same time, so that the two parts can reciprocate at the same time.

Specifically, first output shaft 21 is connected with upper cleaning portion 11 through first board 31, and at least one side of first board 31 is equipped with first backup pad 33, and connects two first followers 231 that are parallel to each other of first backup pad 33 and first board 31, and one of them end and first backup pad 33 swivelling joint of first follower 231, another end and first board 31 swivelling joint, and first output shaft 21 drives first board 31 and upper cleaning portion 11 through first follower 231 and makes circular motion. It is understood that one end of the first follower 231 is fixed to the first support plate 33 by a fixing shaft, and the end rotates relative to the first support plate 33; while the other end needs to be kept rotated relative to the first plate 31 so that the first plate 31 follows the first follower 231 to make a circular motion. Further, the first plate 31 can be kept horizontal all the time in the rotation process, i.e. in a stable motion state, by the driving of the two first followers 231 which are parallel to each other, so that the accuracy of aligning the upper cleaning part 11 connected with the first plate 31 with the object to be cleaned can be further ensured to be higher.

Specifically, the other side of the first plate 31 is further provided with a second supporting plate 34 opposite to the first supporting plate 33, two first followers 231 parallel to each other are connected between the second supporting plate 34 and the first plate 31, the two first followers 231 connected with the first supporting plate 33 and the two first followers 231 connected with the second supporting plate 34 are both connected with a first connecting shaft 311, and the first connecting shaft 311 is arranged in the first plate 31 in a penetrating manner. It will be appreciated that the first follower 231 need only be secured for relative rotation with the first plate 31. For example, the first follower 231 may be rotatably connected to the first connection shaft 311, and the first connection shaft 311 may be fixedly connected or rotatably connected to the first plate 31; the first follower 231 may be fixedly connected to the first connecting shaft 311, and the first connecting shaft 311 may be rotatably connected to the first plate 31. Further, by connecting the two first followers 231 respectively located on the first support plate 33 and the second support plate 34 together by the first connecting shaft 311, the stability of the first plate 31 in making a circular motion can be ensured.

Specifically, the second output shaft 22 is inserted into the second support plate 34, the first output shaft 21 and the second output shaft 22 are both connected to the first plate 31 through the second driven members 232, the second connecting shaft 312 is connected between the two second driven members 232, one end of each of the second driven members 232 is fixedly connected to the first output shaft 21, and the other end is connected to the second connecting shaft 312. It will be appreciated that the second follower 232 need only be secured for relative rotation with the first plate 31. For example, the second follower 232 may be rotatably connected to the second connection shaft 312, and the second connection shaft 312 may be fixedly connected or rotatably connected to the inside of the first plate 31; the second follower 232 may be fixedly connected to the second connecting shaft 312, and the second connecting shaft 312 is rotatably connected to the inside of the first plate 31. Further, by connecting the two second followers 232 respectively located on the first support plate 33 and the second support plate 34 together by the second connecting shaft 312, the stability of the first plate 31 in the circular motion can be ensured.

Specifically, the other end of the second output shaft 22 is sequentially connected with a third driven member 233, a connecting rod 24 and a second plate 32, the third driven member 233 is fixedly connected with the second output shaft 22 and rotatably connected with the connecting rod 24; second plate 32 is connected with lower washing portion 12, and second plate 32 locates between first backup pad 33 and second backup pad 34, and at least one side of second plate 32 is equipped with vertical guide rail 35, and second output shaft 22 passes through connecting rod 24 and drives second plate 32 and lower washing portion 12 and do the up-and-down motion along guide rail 35. Further, the connecting rod 24, the second plate 32 and the guide rail 35 can be connected through more connecting blocks, so as to ensure the integrity and smoothness of the up-and-down movement of the second plate 32.

Specifically, the cleaning device further includes a nozzle 13 for spraying a cleaning agent, the upper cleaning part 11 is provided with an upper brush 111, the lower cleaning part 12 is provided with a lower brush 121, and the nozzle 13, the upper brush 111 and the lower brush 121 are all opposite to the part 41 to be cleaned, so that the cleaning of the part 41 to be cleaned is facilitated.

Further, the upper brush 111 and the nozzle 13 are both disposed obliquely downward, the lower brush 121 is disposed obliquely upward, and the portion to be cleaned 41 is disposed between the nozzle 13, the upper brush 111, and the lower brush 121. Preferably, the nozzles 13 and the upper brushes 111 and the lower brushes 121 are respectively disposed on the front and rear sides of the portion 41 to be cleaned, and the lower brushes 121 and the upper brushes 111 and the nozzles 13 are respectively disposed on the upper and lower sides (front and rear and upper and lower with respect to fig. 2) of the portion 41 to be cleaned, so that the cleanliness and efficiency of cleaning the portion 41 to be cleaned can be improved.

Specifically, the cleaning device further includes an upper fixture 51 and a lower fixture 52, the to-be-cleaned part 41 is formed on the fixture 4, and the upper fixture 51 and the lower fixture 52 can be close to each other to clamp the fixture 4. By providing the upper jig 51 and the lower jig 52, the jig 4 can be more stable during cleaning, i.e., cleaning is not inconvenient due to shaking.

Further, an upper cylinder assembly 53 is connected to the upper clamp 51, and the upper cylinder assembly 53 is used for driving the upper clamp 51 to descend; the lower clamp 52 is connected with a lower cylinder assembly 54, and the lower cylinder assembly 54 is used for driving the lower clamp 52 to ascend. It will be appreciated that the upper and

lower clamps

51, 52 may also be powered by electrical or hydraulic actuation, preferably pneumatic adjustment, to provide more stable movement of the upper and

lower clamps

51, 52 without excessive or insufficient clamping force.

Specifically, the driving mechanism 2 is a motor, the first output shaft 21 is connected to a coupling 25 of the motor, and an inductor 26 for detecting whether the reciprocating motion is a cycle is disposed outside the first output shaft 21. The coupling 25 can prevent the first output shaft 21 from bearing excessive load, thereby playing the role of overload protection; by providing the sensor 26, it is possible to determine whether the reciprocating motion is a cycle, so that the entire washing apparatus is always in a stable state.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art based on the foregoing description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A cleaning device is characterized by comprising an upper cleaning part (11) and a lower cleaning part (12) for cleaning a part to be cleaned (41) and a driving mechanism (2) for driving the upper cleaning part (11) and the lower cleaning part (12) to move simultaneously, wherein the upper cleaning part (11) is positioned above the lower cleaning part (12), and one of the upper cleaning part (11) and the lower cleaning part (12) is driven by the driving mechanism (2) to do circular motion, and the other of the upper cleaning part and the lower cleaning part does up-and-down motion; one of the upper cleaning part (11) and the lower cleaning part (12) is far away from the part to be cleaned (41) when the other is close to the part to be cleaned (41);

the driving mechanism (2) comprises a first output shaft (21) and a second output shaft (22), the first output shaft (21) and the second output shaft (22) are connected and can rotate simultaneously, the first output shaft (21) is connected with the upper cleaning part (11), and the second output shaft (22) is connected with the lower cleaning part (12);

first output shaft (21) through first board (31) with go up washing portion (11) and be connected, at least one side of first board (31) is equipped with first backup pad (33) and connects first backup pad (33) with two first followers (231) that are parallel to each other of first board (31), one of them end of first follower (231) with first backup pad (33) swivelling joint, another end with first board (31) swivelling joint, first output shaft (21) pass through first follower (231) drive first board (31) with go up washing portion (11) and do the circular motion.

2. The cleaning device according to claim 1, wherein a second supporting plate (34) opposite to the first supporting plate (33) is further disposed on the other side of the first plate (31), two first followers (231) parallel to each other are connected between the second supporting plate (34) and the first plate (31), both the two first followers (231) connected to the first supporting plate (33) and the two first followers (231) connected to the second supporting plate (34) are connected to a first connecting shaft (311), and the first connecting shaft (311) is inserted into the first plate (31).

3. The cleaning device according to claim 2, wherein the second output shaft (22) is inserted into the second support plate (34), the first output shaft (21) and the second output shaft (22) are both connected with the first plate (31) through a second driven member (232), a second connecting shaft (312) is connected between the two second driven members (232), one end of the second driven member (232) is fixedly connected with the first output shaft (21), and the other end is connected with the second connecting shaft (312).

4. The cleaning device according to claim 3, wherein a third driven member (233), a connecting rod (24) and a second plate (32) are connected to the other end of the second output shaft (22) in sequence, the third driven member (233) is fixedly connected with the second output shaft (22) and rotatably connected with the connecting rod (24); second board (32) with lower washing portion (12) is connected, second board (32) are located between first backup pad (33) and second backup pad (34), at least one side of second board (32) is equipped with vertical guide rail (35), second output shaft (22) pass through connecting rod (24) drive second board (32) with lower washing portion (12) are followed guide rail (35) are the up-and-down motion.

5. A cleaning device according to claim 1, further comprising a nozzle (13) for spraying a cleaning agent, wherein the upper cleaning part (11) is provided with an upper brush (111), the lower cleaning part (12) is provided with a lower brush (121), and the nozzle (13), the upper brush (111) and the lower brush (121) are all opposite to the part to be cleaned (41).

6. A cleaning device according to claim 5, characterized in that the upper brush (111) and the spout (13) are both arranged obliquely downwards, the lower brush (121) is arranged obliquely upwards, and the part to be cleaned (41) is arranged between the spout (13), the upper brush (111) and the lower brush (121).

7. A cleaning device according to claim 5, characterized by further comprising an upper clamp (51) and a lower clamp (52), wherein the part to be cleaned (41) is positioned on a jig (4), and the upper clamp (51) and the lower clamp (52) can approach each other to clamp the jig (4); the upper clamp (51) is connected with an upper cylinder assembly (53), the upper cylinder assembly (53) is used for driving the upper clamp (51) to descend, the lower clamp (52) is connected with a lower cylinder assembly (54), and the lower cylinder assembly (54) is used for driving the lower clamp (52) to ascend.

8. A washing device according to any one of claims 1-7, characterized in that the drive mechanism (2) is an electric motor, the first output shaft (21) is connected to a coupling (25) of the electric motor, and the first output shaft (21) is externally provided with an inductor (26) for detecting whether the reciprocating movement is cyclic.