CN220380850U

CN220380850U - Cleaning mechanism

Info

Publication number: CN220380850U
Application number: CN202321882703.2U
Authority: CN
Inventors: 顾耀平; 任建明; 孙国强
Original assignee: Suzhou Yixuan Intelligent Technology Co ltd
Current assignee: Suzhou Yixuan Intelligent Technology Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-01-23
Anticipated expiration: 2033-07-18

Abstract

The utility model discloses a cleaning mechanism, which comprises a cleaning mechanism body, wherein the cleaning mechanism body comprises a shell and a roller brush arranged on the shell, the shell is provided with a negative pressure cavity with an opening at the bottom, the upper end of the shell is provided with an air outlet, and the negative pressure cavity is communicated with the air outlet to form an air outlet structure; the ion wind bars are arranged on the front side and the rear side of the bottom of the shell, the roller brush is positioned on one side of the bottom opening of the negative pressure cavity, and the driving mechanism of the driving roller brush is arranged on the shell. According to the keyboard disclosed by the utility model, dust on the keyboard is blown up through the airflow of the ion air bar, then the air nozzle blows air, the strength is larger, the dust attached to the surface of the keyboard is blown up, then the driving mechanism drives the roller brush to rotate, the dust lifted by the ion air bar and the air nozzle and large particle fragments are brought into the negative pressure cavity, and the dust and the fragments can be discharged through the air outlet structure, so that the accuracy of detecting the key cap is improved in the follow-up defect detection.

Description

Cleaning mechanism

Technical Field

The utility model relates to the technical field of keyboard detection and cleaning, in particular to a cleaning mechanism.

Background

In the manufacturing process of the computer keyboard, each key cap needs to be printed, and defects such as bubbles, pits, burrs, cracks, air holes, sand holes, dirt, scratches and the like often appear on the surface of the printed key caps of the keyboard, so that the quality of the keyboard is affected, and the defect detection equipment needs to detect the defects on the surface of the keyboard.

With the development of the current machine vision technology, a mature defect detection method is integrated into an industrial personal computer to realize surface defect detection, such as a keyboard surface defect detection system disclosed by the publication No. CN217332210U, and automatic detection is realized, so that compared with manual judgment, the detection precision and speed are improved by utilizing the machine vision technology; however, since the system for detecting the surface defects of the keyboard does not clean dust on the surface of the keyboard before detection, the detection effect of the keyboard is affected, and therefore, a cleaning mechanism is proposed.

Disclosure of Invention

The utility model aims to provide a cleaning mechanism which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cleaning mechanism comprises a cleaning mechanism body, wherein the cleaning mechanism body comprises a shell and a roller brush arranged on the shell, the shell is provided with a negative pressure cavity with an opening at the bottom, an air outlet is formed in the upper end of the shell, and the negative pressure cavity is communicated with the air outlet to form an air outlet structure; the ion wind bars are arranged on the front side and the rear side of the bottom of the shell, the roller brush is positioned on one side of the opening of the bottom of the negative pressure cavity and between the two ion wind bars, and the driving mechanism of the driving roller brush is arranged on the shell.

Preferably, the air valve comprises an air valve, wherein the air valve is positioned at two ends of the ion air bar, and the shell is positioned at the feeding end and is provided with a soft curtain.

Preferably, the driving mechanism comprises a motor, a synchronous pulley and a synchronous belt, wherein the synchronous pulley is arranged on the motor and the roller brush, and the two synchronous pulleys are connected through the synchronous belt.

Preferably, an air deflector is arranged at the position of the shell, which is positioned at the ion wind bar.

Preferably, the four corners of the bottom end of the shell are provided with brackets.

Preferably, the cleaning device comprises a conveying mechanism, wherein the conveying mechanism penetrates through the cleaning mechanism body.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the keyboard passes through the conveying mechanism, the guide teeth of the soft curtain can be matched with the gaps of keys of the keyboard, so that a certain guide effect is achieved on the keyboard;

2. the dust and the fragments on the keyboard are blown up by a large amount of air flow with positive and negative charges generated by the ion air bar, then the air nozzle blows air, the strength is larger, the dust and the fragments attached to the surface of the keyboard are blown up, the roller brush is driven by the driving mechanism to rotate, at the moment, the dust and the large-particle fragments lifted by the ion air bar and the air nozzle are brought into the negative pressure cavity, negative pressure is formed in the air outlet structure through the dust collector, and the dust and the fragments can be discharged through the air outlet structure;

3. through the cleaning mechanism that sets up, can clear away the dust and the piece on keyboard surface, be convenient for in keyboard key cap surface defect detecting system before detecting, clear up the dust on keyboard surface, in the follow-up detection, improve the degree of accuracy that the key cap detected.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inside of the present utility model;

FIG. 3 is a schematic view of the structure of the utility model from the bottom perspective of FIG. 2;

FIG. 4 is a schematic view of the structure of a roll brush of the present utility model;

fig. 5 is a schematic view of the structure of the present utility model with a conveying mechanism.

In the figure: 1. a cleaning mechanism body; 2. a conveying mechanism; 101. a housing; 102. an ion wind bar; 103. a soft curtain; 104. a bracket; 105. a synchronous pulley; 106. a synchronous belt; 107. a motor; 108. an air outlet structure; 109. an air deflector; 110. a roller brush; 111. an air tap; 1081. a negative pressure cavity.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, a cleaning mechanism includes a cleaning mechanism body 1, the cleaning mechanism body 1 includes a housing 101 and a roller brush (110) mounted on the housing (101), the housing (101) has a negative pressure cavity (1081) with an opening at the bottom, an air outlet is formed at the upper end of the housing (101), the negative pressure cavity (1081) is communicated with the air outlet to form an air outlet structure (108), one end of the air outlet far away from the negative pressure cavity (1081) is connected with a dust collector (JDC-230M dust collector/dust collector) through a pipe, and the dust collector is provided with a dust collecting bag; the ion wind bars (102) are arranged on the front side and the rear side of the bottom of the shell (101) (the ion wind bars are used together with a high-voltage generator, and the ion wind bars can be replaced by wind nozzles which are arranged at equal intervals, so long as the wind blowing can be realized), the roller brush (110) is positioned on one side of an opening at the bottom of the negative pressure cavity (1081) and between the two ion wind bars (102), and a driving mechanism for driving the roller brush (110) is arranged on the shell (101); the driving mechanism comprises a motor 107, a synchronous pulley 105 and a synchronous belt 106, wherein the synchronous pulley 105 is arranged on the motor 107 and the roller brush 110, and the two synchronous pulleys 105 are connected through the synchronous belt 106; the air tap 111 (external air supply equipment) is arranged at two ends of the ion air bar 102, the air tap is used for secondary blowing, and the shell 101 is provided with a soft curtain 103 at the feeding end; the air deflector 109 is arranged at the position of the shell 101, which is positioned at the ion air bar 102, and the ion air bar generates a large amount of air flow with positive and negative charges to blow up dust and chips on the keyboard and send the dust and the chips into the negative pressure cavity along the air deflector; four corners of the bottom end of the shell 101 are provided with brackets 104; because actuating mechanism drives the roller brush and rotates, external dust collector makes the negative pressure chamber form the negative pressure for dust and piece accessible air-out structure get rid of, and air-out structure external connectible dust collector or filtration system (not this application is required to protect the content, does not make further details here).

The working principle of the utility model is as follows: the air flow with positive and negative charges is generated through the ion air bar to blow up dust and fragments on the keyboard, then the air nozzle blows air, the strength is larger, the dust and fragments attached to the surface of the keyboard are blown up, the driving mechanism drives the roller brush to rotate, at the moment, the dust and large-particle fragments lifted by the ion air bar and the air nozzle are brought into the negative pressure cavity, negative pressure is formed in the air outlet structure through the dust collector, and the dust and the fragments can be discharged through the air outlet structure.

Example two

Referring to fig. 1-5, in an embodiment of the present utility model, a cleaning mechanism includes a cleaning mechanism body (1), where the cleaning mechanism body (1) includes a housing (101) and a roller brush (110) mounted on the housing (101), the housing (101) has a negative pressure cavity (1081) with an opening at the bottom, an air outlet is formed at the upper end of the housing (101), and the negative pressure cavity (1081) is communicated with the air outlet to form an air outlet structure (108); the ion wind bars (102) are arranged on the front side and the rear side of the bottom of the shell (101), the roller brush (110) is positioned on one side of the bottom opening of the negative pressure cavity (1081) and between the two ion wind bars (102), and the driving mechanism of the roller brush (110) is arranged on the shell (101); the driving mechanism comprises a motor 107, a synchronous pulley 105 and a synchronous belt 106, wherein the synchronous pulley 105 is arranged on the motor 107 and the roller brush 110, and the two synchronous pulleys 105 are connected through the synchronous belt 106; the shell 101 is provided with a soft curtain 103 at the feeding end; the air deflector 109 is arranged at the position of the shell 101, which is positioned at the ion wind rod 102; four corners of the bottom end of the shell 101 are provided with brackets 104; the cleaning device comprises a conveying mechanism 2, wherein the conveying mechanism 2 penetrates through a cleaning mechanism body 1; when the keyboard passes through the conveying mechanism, the guide teeth of the soft curtain can be matched with the gaps of keys of the keyboard, so that a certain guide effect is achieved on the keyboard; through ion wind stick to the keyboard bloies, blows the dust and the piece on keyboard surface, then because actuating mechanism drives the roller brush and rotates, will be by the piece of the dust and the large granule of lifting, the dust collector makes the air-out structure form the negative pressure for dust and piece accessible air-out structure get rid of, the external joinable dust collector of air-out structure or filtration system (not this application is required to protect the content, does not make further details here).

The working principle of the utility model is as follows: when the keyboard passes through the conveying mechanism 2, the guide teeth of the soft curtain can be matched with the gaps of keys of the keyboard, so that a certain guide effect is achieved on the keyboard; the keyboard is blown by the ion wind rod, dust and fragments on the surface of the keyboard are blown up, and then the roller brush is driven by the driving mechanism to rotate, so that negative pressure is formed through the dust collector, and the dust and the fragments can be discharged through the air outlet structure.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a cleaning mechanism, includes cleaning mechanism body (1), its characterized in that: the cleaning mechanism body (1) comprises a shell (101) and a roller brush (110) arranged on the shell (101), the shell (101) is provided with a negative pressure cavity (1081) with an opening at the bottom, an air outlet is formed in the upper end of the shell (101), and the negative pressure cavity (1081) is communicated with the air outlet to form an air outlet structure (108); the ion wind bars (102) are arranged on the front side and the rear side of the bottom of the shell (101), the roller brush (110) is positioned on one side of the bottom opening of the negative pressure cavity (1081) and between the two ion wind bars (102), and the driving mechanism of the roller brush (110) is arranged on the shell (101).

2. A cleaning mechanism as claimed in claim 1, wherein: the cleaning mechanism body (1) comprises an air nozzle (111), the air nozzle (111) is positioned at two ends of the ion air bar (102), and the shell (101) is positioned at the feeding end and is provided with a soft curtain (103).

3. A cleaning mechanism as claimed in claim 2, wherein: the driving mechanism comprises a motor (107), a synchronous pulley (105) and a synchronous belt (106), wherein the synchronous pulley (105) is arranged on the motor (107) and the roller brush (110), and the two synchronous pulleys (105) are connected through the synchronous belt (106).

4. A cleaning mechanism as claimed in claim 1, wherein: the air deflector (109) is arranged at the position of the ion air bar (102) of the shell (101).

5. A cleaning mechanism as claimed in claim 1, wherein: four corners of the bottom end of the shell (101) are provided with brackets (104).

6. A cleaning mechanism as claimed in claim 2, wherein: the cleaning mechanism comprises a conveying mechanism (2), wherein the conveying mechanism (2) penetrates through a cleaning mechanism body (1).