Defective cloth detection lens negative ion cleaning assembly and defective cloth detection equipment

Abstract

The utility model discloses a defective cloth detection lens negative ion cleaning assembly and defective cloth detection equipment, and belongs to the technical field of defective cloth detection, negative ions generated by the negative ion release end of a negative ion generator are released to the front of a lamp cover, and fluid in the front area of the lamp cover generates violent disturbance to form ionic wind, so that the defective cloth is cleaned. And the ionic wind can generate a dustproof function in front of the lamp cover and can prevent external dust from falling onto the lamp cover, so that a relatively good cleaning effect is formed on the lamp cover, and the dust is prevented from blocking a lens of the camera.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of defect cloth detection, especially to a defect cloth detection lens negative ion cleaning assembly and defect cloth detection equipment. BACKGROUND

[0002] In the operation process of the circular knitting machine, the defect cloth detection equipment uses a camera to obtain the cloth surface image knitted by the circular knitting machine and analyzes the image to detect whether there is a defect on the cloth surface. At present, the camera is generally arranged in the interior of the circular knitting machine so as to facilitate the camera to detect the cloth surface knitted by the circular knitting machine in real time. However, a large amount of dust is generated in the working process of the circular knitting machine, and the dust is easy to adhere to the lens of the camera. If not cleaned in time, the dust accumulation will block the lens of the camera, thereby affecting the detection accuracy of the defect cloth detection equipment. SUMMARY

[0003] The utility model aims at solving one of the technical problems existing in the prior art. To this end, the utility model provides a defect cloth detection lens negative ion cleaning assembly and defect cloth detection equipment, which can prevent external dust from falling on the lamp cover and thus form a good cleaning effect on the lamp cover and prevent dust from blocking the lens of the camera.

[0004] According to the defect cloth detection lens negative ion cleaning assembly of the first aspect of the utility model, the following is included:

[0005] The shell is provided with a lamp cover, and the shell is used for installing the camera, and the camera is located at the rear of the lamp cover.

[0006] The negative ion generator is arranged in the shell, and the negative ion generator is provided with a negative ion release end, and the negative ion release end is arranged in the lamp cover.

[0007] According to the defect cloth detection lens negative ion cleaning assembly of the utility model, the negative ion release end of the negative ion generator releases negative ions to the front of the lamp cover, so that the fluid in the front area of the lamp cover is disturbed violently to form an ion wind. The ion wind can generate a dustproof function in front of the lamp cover, prevent external dust from falling on the lamp cover, and thus form a good cleaning effect on the lamp cover and prevent dust from blocking the lens of the camera.

[0008] According to some embodiments of the utility model, the position of the lamp cover directly opposite the lens of the camera is the lens area, the negative ion release end has a plurality of negative ion release ends, and the plurality of negative ion release ends are distributed around the lens area.

[0009] According to some embodiments of the utility model, the negative ion release end protrudes forward from the lamp cover.

[0010] According to some embodiments of the present application, the defect cloth detection lens negative ion cleaning assembly further comprises:

[0011] The dust cover is arranged around the periphery of the lamp cover.

[0012] According to some embodiments of the present application, the dust cover extends forward from the lamp cover by a distance greater than the distance by which the negative ion release end protrudes forward.

[0013] According to some embodiments of the present application, the lens area is located at the center of the lamp cover.

[0014] According to some embodiments of the present application, the defect cloth detection lens negative ion cleaning assembly further comprises:

[0015] The protective shell is arranged around the periphery of the negative ion generator.

[0016] According to some embodiments of the present application, the negative ion release end is provided with a plurality of carbon fiber rods.

[0017] According to some embodiments of the present application, the shell is provided with a mounting hole extending through front and back, and the negative ion release end is arranged in the mounting hole.

[0018] The defect cloth detection device according to the second aspect of the present application comprises the defect cloth detection lens negative ion cleaning assembly according to the above embodiments.

[0019] The defect cloth detection device according to the embodiments of the present application has at least the following beneficial effects: the negative ion release end of the negative ion generator releases negative ions to the front of the lamp cover, causing the fluid in the front area of the lamp cover to be severely disturbed to form an ion wind, the ion wind can generate a dustproof function in front of the lamp cover, can prevent external dust from falling onto the lamp cover, thereby forming a better cleaning effect on the lamp cover, and preventing dust from blocking the camera lens. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural schematic view of the defect cloth detection lens negative ion cleaning assembly according to an embodiment of the present application;

[0021] Figure 2 is Figure 1 an enlarged schematic view of A in FIG.

[0022] Figure 3 is a structural schematic view of the defect cloth detection lens negative ion cleaning assembly according to another embodiment of the present application.

[0023] Camera 10, shell 100, lamp cover 110, lens area 111, mounting hole 120, negative ion generator 200, negative ion release end 210, carbon fiber rod 211, dust cover 300, protective shell 400. DETAILED DESCRIPTION

[0024] The embodiments of the present application will be described in detail below, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are used only for explaining the present application, and cannot be understood as limiting the present application.

[0025] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms front, back, up, down, axial, circumferential, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0026] In the description of the present application, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If the first, second is described, it is only for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the order of indicated technical features.

[0027] In the description of the present application, it should be noted that the words such as setting, mounting, connecting, etc. should be understood broadly, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0028] The technical solutions of the present application will be described below in conjunction with the drawings, obviously, the following described embodiments are part of the embodiments of the present application, not all embodiments.

[0029] Referring to Figures 1 to 3 The embodiment of the present application provides a defect detection lens negative ion cleaning assembly.

[0030] The defect detection lens negative ion cleaning assembly comprises a shell 100 and a negative ion generator 200.

[0031] The front side wall of the shell 100 is provided with a lamp cover 110, the inside of the shell 100 is used for mounting a light source, the light source transmits through the lamp cover 110 to forwardly irradiate, the camera 10 is mounted on the shell 100, and the lens of the camera 10 is located at the rear of the lamp cover 110.

[0032] The negative ion generator 200 is arranged on the shell 100, and the negative ion generator 200 is provided with a negative ion release end 210, which is arranged on the lamp cover 110.

[0033] The negative ion release end 210 of the negative ion generator 200 generates negative ions to be released to the front of the lamp cover 110, so that the fluid in the front area of the lamp cover 110 is disturbed to form an ion wind, which can generate a dustproof function in front of the lamp cover 110, and can prevent external dust from falling onto the lamp cover 110, thereby forming a better cleaning effect on the lamp cover 110, and preventing dust from blocking the lens of the camera 10.

[0034] In some embodiments, referring to Figure 1 , the lens of the camera 10 is directly opposite the middle area of the lamp cover 110, the middle area of the lamp cover 110 is set as the lens area 111, and the negative ion release end 210 is provided with a plurality of negative ion release ends 210, which are distributed along the outer periphery of the lens area 111.

[0035] The plurality of negative ion release ends 210 are arranged on the periphery of the lens area 111, and the plurality of negative ion release ends 210 jointly release negative ions to form an ion wind with better effect, thereby improving the dustproof effect.

[0036] In some embodiments, referring to Figure 1 and Figure 2 , the negative ion release end 210 on the lamp cover 110 protrudes forward.

[0037] The plurality of negative ion release ends 210 protrude from the lamp cover 110, so as to avoid the negative ions released by the negative ion release end 210 from being blocked by the lamp cover 110.

[0038] In some embodiments, referring to Figure 1 and Figure 3 , the defect detection lens negative ion cleaning assembly is further provided with a dust cover 300.

[0039] The dust cover 300 surrounds the outer periphery of the lamp cover 110, and the dust cover 300 forms a protective cover on the periphery of the lamp cover 110, thereby reducing the dust falling from the periphery to the lamp cover 110, and the dust cover 300 further forms an ion wind channel extending forward and backward, which is helpful for the ion wind to blow outward along the dust cover 300, thereby further reducing the dust entering the dust cover 300.

[0040] In some embodiments, referring to Figure 1 , the dust cover 300 extends forward by a distance greater than the protruding distance of the negative ion release end 210.

[0041] Multiple negative ion releasing ends 210 release ions to form an ion wind, and the forward-extending dust cover 300 helps to form an ion wind channel.

[0042] In some embodiments, refer to Figure 1 As shown, the lens area 111 is located at the center of the lamp cover 110.

[0043] The dust cover 300 forms a protective cover around the lamp cover 110. The lens area 111 is located in the center of multiple negative ion release ends 210. The cooperation of multiple negative ion release ends 210 helps to keep the lens area 111 in the middle clean.

[0044] In some embodiments, refer to Figure 1 and Figure 3 As shown, the defective cloth detection lens negative ion cleaning component is also equipped with a protective shell 400.

[0045] The protective shell 400 is connected to the housing 100, and the negative ion generator 200 is located inside the protective shell 400.

[0046] Use a protective case 400 to protect the negative ion generator 200 and ensure that the negative ion generator 200 is securely installed.

[0047] In some embodiments, refer to Figure 2 As shown, the negative ion releasing end 210 is provided with multiple forward-protruding carbon fiber rods 211, which are spaced apart.

[0048] Multiple carbon fiber rods 211 are set up to form multiple negative ion release tips, so that high corona discharge can be generated by the DC high voltage at the tips, and a large number of electrons can be released at high speed. Since electrons cannot exist in the air for long, they are immediately captured by oxygen molecules in the air, thereby generating negative air ions.

[0049] In some embodiments, refer to Figure 1 and Figure 3 As shown, the housing 100 is provided with a mounting hole 120, which passes through the lamp cover 110 and the rear side wall of the housing 100 in the front-to-back direction, and the negative ion release end 210 passes through the mounting hole 120.

[0050] The negative ion release end 210 is inserted from the rear of the housing 100 and extends to the front of the lamp cover 110. This facilitates the connection of the negative ion release end 210 and the negative ion generator 200 using connecting wires at the rear of the housing 100. The position of the negative ion release end 210 can be adjusted back and forth to change the distance of the negative ion release end 210 protruding from the front of the lamp cover 110.

[0051] This utility model embodiment also provides a defective fabric detection device, including a defective fabric detection lens negative ion cleaning component as described in the above embodiment.

[0052] The defect detection device comprises a camera 10 and a light source.

[0053] The light source is installed inside the shell 100 and emits light forward through the lamp cover 110, and the camera 10 is installed on the shell 100, with the lens of the camera 10 located behind the lamp cover 110.

[0054] The negative ion release end 210 of the negative ion generator 200 generates negative ions and releases the negative ions to the front of the lamp cover 110, so that the fluid in the area in front of the lamp cover 110 is subjected to strong disturbance to form an ion wind, which can generate a dustproof function in front of the lamp cover 110 and prevent external dust from falling onto the lamp cover 110, thereby achieving a better cleaning effect on the lamp cover 110 and preventing the lens of the camera 10 from being blocked by dust.

[0055] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A camera lens negative ion cleaning assembly for use in the detection of defects in cloth, comprising: The utility model relates to a kind of blemish detection lens negative ion cleaning components, including: Shell is equipped with lamp cover, the shell is used to install camera, the camera is located at the rear of the lamp cover; Negative ion generator is equipped in the shell, the negative ion generator is equipped with negative ion release end, and the negative ion release end is equipped in the lamp cover.

2. The defect detection lens negative ion cleaning assembly of claim 1, wherein, With the position of the lens of the camera opposite the lamp cover as lens area, the negative ion release end has multiple, multiple negative ion release end is spaced distribution around the lens area.

3. The defect detection lens negative ion cleaning assembly of claim 2, wherein, The negative ion release end protrudes forward from the lamp cover.

4. The defect detection lens negative ion cleaning assembly of claim 3, wherein, The blemish detection lens negative ion cleaning component further includes: Dust cover is around cover and is equipped in the periphery of the lamp cover.

5. The defect detection lens negative ion cleaning assembly of claim 4, wherein, The distance that the dust cover extends to the front of the lamp cover is greater than the distance that the negative ion release end protrudes forward.

6. The defect detection lens negative ion cleaning assembly of claim 4, wherein, The lens area is located at the center of the lamp cover.

7. The defect detection lens negative ion cleaning assembly of claim 1, wherein, The blemish detection lens negative ion cleaning component further includes: Protective shell is cover and is equipped in the periphery of the negative ion generator.

8. The defect detection lens negative ion cleaning assembly of claim 1, wherein, The negative ion release end is equipped with multiple carbon fiber rods.

9. The defect detection lens negative ion cleaning assembly of claim 1, wherein, The shell is equipped with front and rear through mounting hole, and the negative ion release end is arranged in the mounting hole.

10. A fabric defect detection apparatus characterized by comprising: Including the blemish detection lens negative ion cleaning component as claimed in any one of claims 1 to 9.

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