CN210604438U

CN210604438U - Electronic cloth appearance inspection device

Info

Publication number: CN210604438U
Application number: CN201921100282.7U
Authority: CN
Inventors: 林家宝; 杨术丹; 罗露茜; 黄梅
Original assignee: Kingboard Lianzhou Glass Fiber Co ltd
Current assignee: Jiantao (Guangdong) electronic special materials Co.,Ltd.
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-05-22
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses an electronic cloth appearance inspection device, which comprises a table top for placing electronic cloth, and is characterized by also comprising at least one LED lamp rotatably arranged on the side edge of the table top, wherein the height of the LED lamp is higher than that of the table top; the light source emitted by the LED lamp is a white light source, the color rendering property is greater than 70Ra, and the lighting effect is 80-100 Lm/W. The utility model discloses electron cloth visual inspection device can effectively inspect out tiny filoplume class fault on the cloth cover to have simple structure, equipment convenience and characteristics with low costs.

Description

Electronic cloth appearance inspection device

Technical Field

The utility model relates to a cloth inspection technical field especially relates to an electron cloth visual inspection device.

Background

The method for inspecting the electronic-grade glass fiber cloth (namely the electronic cloth) always relies on a backlight lamp and halogen lamps on two sides of an inspection machine to inspect the cloth cover, the traditional inspection mode can meet the inspection of broken filaments, but tiny hairiness defects cannot be reflected under the traditional light source, so that the product can have the condition of missing inspection, and along with the development of science and the improvement of customer requirements, the light source of the traditional inspection mode at present can not meet the inspection requirements far away.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current technical defect, provide an electronic cloth visual inspection device, can effectively inspect out tiny filoplume class fault on the cloth cover to have simple structure, equipment convenience and characteristics with low costs.

In order to solve the technical problem, the utility model provides an electronic cloth appearance inspection device, which comprises a table top for placing electronic cloth and at least one LED lamp rotatably arranged on the side edge of the table top, wherein the height of the LED lamp is higher than that of the table top; the light source emitted by the LED lamp is a white light source, the color rendering property is greater than 70Ra, and the lighting effect is 80-100 Lm/W.

Further, the LED lamp is arranged above the side edge of the table board through a support.

Further, the LED lamp is hinged to the support.

Further, the horizontal distance between the light source emitting part of the LED lamp and the electronic cloth on the table board is 25cm, and the vertical distance between the LED lamp and the electronic cloth on the table board is 20 cm.

Furthermore, both sides of the table-board are provided with at least one LED lamp.

The utility model discloses following beneficial effect has:

the utility model provides a through install the LED lamps and lanterns additional on the mesa as the light source of tiny hairiness class fault in the inspection cloth cover, and the light source that this LED lamps and lanterns jetted out is white light source, and the color rendering is >70Ra, and light efficiency 80 ~ 100Lm/W, tiny hairiness class fault is obvious especially under this light source, has played very big effect to the ability that improves glass fiber cloth visual inspection and to the judgement of fault, provides powerful data for the production department, makes product quality improve; according to the characteristics of different defects in the cloth cover, the included angle between the light beam emitted by the LED lamp and the cloth cover is changed by rotating the LED lamp, so that the hairiness defects on the glass fiber cloth are in a light reflecting state under the light beam, the tiny hairiness defects on the cloth cover can be effectively detected, and the aim of improving the detection level is fulfilled; the utility model discloses electron cloth visual inspection device still has simple structure, equipment convenience and characteristics with low costs.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:

fig. 1 is a schematic view of an electronic cloth appearance inspection device in an embodiment.

Detailed Description

In order to fully understand the technical contents of the present invention, the present invention will be further described and explained with reference to the accompanying drawings and specific embodiments; it should be noted that, the descriptions of "first", "second", etc. in this document are used for distinguishing different components, etc., and do not represent a sequential order, nor limit the types of "first" and "second" to be different.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 those skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1, the electronic cloth appearance inspection device shown in this embodiment includes a table top 2 for placing electronic cloth 1, and LED lamps 3 rotatably disposed at two sides of the table top 2 and irradiating the electronic cloth on the table top, wherein the height of the LED lamps 3 is higher than that of the table top 2; at least one LED lamp 3 is arranged on both sides of the table top 2, the number of the LED lamps 3 can be limited according to actual needs, and in the embodiment, one LED lamp 3 is arranged on both sides of the table top 2; the light source emitted by the LED lamp 3 is a white light source, the color rendering is more than 70Ra, and the lighting effect is 80-100 Lm/W; in the above, the tiny hairiness defects under the light source emitted by the LED lamp 3 are particularly obvious, which plays a great role in improving the capability of the glass fiber cloth appearance inspection and judging the defects, provides powerful data for the production department, and improves the product quality; and according to the characteristics of different defects in the cloth cover, the included angle between the light beam emitted by the LED lamp and the cloth cover is changed by rotating the LED lamp, so that the hairiness defects on the glass fiber cloth are in a light reflecting state under the light beam, the tiny hairiness defects on the cloth cover can be effectively detected, and the aim of improving the detection level is fulfilled

Specifically, the LED lamp 3 is arranged above the side edge of the table board 2 through the support 4, and the LED lamp 3 and the support 4 are fixed in a hinged mode, so that the LED lamp can rotate, and the included angle between the LED lamp and the electronic cloth is adjusted.

In a specific embodiment, according to the characteristics of fine hairiness defects in the electronic cloth, a horizontal distance between the LED lamp 3 and the electronic cloth 1 on the table top 2 (when the horizontal distance is the distance between the light source emitting part at the front end of the LED lamp and the electronic cloth when the LED lamp is horizontal) is set to be 25cm, and a vertical distance between the LED lamp 3 and the electronic cloth 1 on the table top 2 (when the vertical distance is the distance between the LED lamp and the electronic cloth when the LED lamp is horizontal) is set to be 20 cm; under the distance and the height, the light beam of the LED lamp can better show tiny hairiness defects on the cloth cover after irradiating the cloth cover, so that the defects on the cloth cover are in the horizontal direction crossed with the light source, and the hairiness defects on the cloth cover are in a light reflecting state, thereby achieving the purpose of improving the inspection level; and under the distance, when the LED lamp is adjusted by rotating up and down, the light beam can better cover the position to be detected on the cloth surface, and the included angle between the light beam and the cloth surface is in an inspection range, so that tiny hairiness defects can be prevented from being inspected due to the fact that the included angle is too small or too large.

The utility model discloses a in other embodiments, when using above-mentioned electron cloth visual inspection device on current cloth inspection machine, the mesa is the workstation that is used for examining cloth cover fault on the cloth inspection machine, according to the distance setting requirement between LED lamps and lanterns and the electron cloth in above-mentioned embodiment, establishes the LED lamps and lanterns in the relevant position department of workstation both sides, of course, all is equipped with corresponding backlight and the halogen lamp that is used for the detection in current cloth inspection machine in the both sides of workstation.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. An electronic cloth appearance inspection device comprises a table top for placing electronic cloth, and is characterized by further comprising at least one LED lamp rotatably arranged on the side edge of the table top, wherein the height of the LED lamp is higher than that of the table top; the light source emitted by the LED lamp is a white light source, the color rendering property is greater than 70Ra, and the lighting effect is 80-100 Lm/W.

2. The electronic cloth appearance inspection device of claim 1, wherein the LED light fixture is mounted above the side of the table top by a bracket.

3. The electronic cloth appearance inspection device of claim 2, wherein the LED light fixture is hinged to the bracket.

4. The electronic cloth appearance inspection device according to claim 3, wherein a horizontal distance between the light source emitting portion of the LED lamp and the electronic cloth on the table top is 25cm, and a vertical distance between the LED lamp and the electronic cloth on the table top is 20 cm.

5. The electronic cloth appearance inspection device of any one of claims 1-4, wherein at least one of the LED light fixtures is disposed on both sides of the table top.