TW201323858A - Automatic optical inspection device for zipper surface and its inspection method - Google Patents

Abstract

This invention is to provide an automatic optical inspection device for a zipper surface and its inspection method which are applicable to the automatic optical inspection device for the zipper surface of claim 1, characterized in that the method comprises the following steps: a first step for inserting a zipper from a guide set in the automatic optical inspection device for the zipper surface; a second step for performing inspection factor setting on a man-machine interface in the automatic optical inspection device for a zipper surface; a third step for starting a transmission device in the automatic optical inspection device for the zipper surface and using the transmission device to stably move the zipper at one direction; and a fourth step for using a main photographic device and a minor photographic device in the automatic optical inspection device for the zipper surface to perform image inspection on the zipper, wherein the zipper is determined as defective when the inspection result exceeds the setting value of the second step, and the result is displayed on the man-machine interface.

Description

Automated optical zipper surface detecting device and detecting method thereof

The invention relates to an automatic optical zipper surface detecting device for reducing labor cost, increasing detection speed and more stable detection result, and a detecting method thereof.

The invention of the zipper can be traced back to the end of the 19th century and the beginning of the 20th century. American retired football player Whitcomb.Judson invented a metal zipper to solve the inconvenience of tying the laces. Because the metal zipper is easily damaged, it is safe. The performance is not high, people began to design and improve the zipper to overcome the shortcomings of zipper manufacturing, and reform in production management, began the innovation and progress of the zipper industry.

Later, the nylon zipper came out. It has high safety performance and high tensile strength. It is very popular in various articles. Therefore, the formal design of plastic steel zipper has come out. Because of its color change, it is safer and more popular. Welcome, to this day, zippers can be used for a variety of purposes, such as clothes, pants, leather bags to shoes, and these products developed in depth, the market potential and sales are greater, the value is higher, but also for life It brings more convenience, and because zippers are widely used in various industries, high productivity and high quality have become important issues.

However, most zipper manufacturers only detect when the zipper is finished, but the zipper often produces flaws and dirt during the pre-processing, such as holes, dirt, tooth jumpers, etc., but it is not checked. As a result, a lot of raw materials are wasted, and the detection method is to adopt the method of manual inspection to control the production quality of the zipper, thus causing the mass production of the zipper to be labor-intensive on the regular sampling test, and further, the human sampling test is for the error. In the control, there are often different opinions on the error of each person, which leads to different judgments of errors. This requires manpower, waste of resources, and increased cost burden, which is quite inconsistent with economic benefits.

In view of this, how to provide an automated optical zipper surface flaw detecting device and a detecting method thereof that reduce labor cost, increase detection speed, and more stable detection results are the objects of the present invention.

The object of the present invention is to provide an automated optical zipper surface detecting device and a detecting method thereof, which reduce labor cost, increase detection speed, and have more stable detection results.

In order to solve the foregoing problems and achieve the object of the present invention, the technical means of the present invention is an automatic optical zipper surface flaw detecting device, which comprises: a rectangular frame (10); and a frame (10) a plate body (1) having a top end surface and having the same size as the frame (10); a vertical body vertically disposed on the top end surface of the plate body (1) and having a notch (21) at the center of the edge of the rear block (300) a plate (2); a chain guide device (3) disposed at one side of the vertical plate (2); a gap (21) disposed at the vertical plate (2), and the guide a transmission device (4) corresponding to the chain device (3); and an optical detecting portion (5) disposed between the chain guiding device (3) and the transmission device (4); the chain guiding device (3) is a guide chain set (31) at the edge of the front section block (100) of the vertical machine board (2) for the zipper (30); one laterally disposed on one side of the guide chain set (31) a chain guide wheel set (32); and a materialless sensing device (33) disposed between the chain guide group (31) and the chain guide wheel set (32); and the transmission device (4) is composed of a fixing plate (41); a transmission group (42) disposed on a top end surface of the fixing plate (41); And a guide plate (43) disposed on one side of the transmission group (42) at a position above the fixed plate (41) for stably extending the zipper (30); and the optical detecting portion (5) is a detecting portion (51) disposed at a middle block (200) of the vertical plate (2); and a detecting portion 2 (52) disposed between the detecting portion (51) and the chain guide group (31) The detecting unit (51) is a main photographing device (511) corresponding to two corresponding sections disposed in the middle block (200) of the vertical plate (2); and two are disposed in the main photography The main light source adjusting device (512) between the devices (511) and capable of adjusting the lighting angle; and the detecting portion (52) is disposed obliquely to the detecting portion (51) and the chain guide A sub-photographing device (521) between the groups (31); and a sub-light source adjusting device (522) diagonally disposed at a diagonal of the sub-photographing device (521).

According to the above-mentioned automatic optical zipper surface flaw detecting device, the bottom side of the vertical machine board (2) is provided with two vertical surfaces disposed on the top end surface of the board body (1) and capable of fixing the vertical machine board (2). A T-shaped holder (40).

According to the above automatic optical zipper surface flaw detecting device, the chain guide group (31) is formed by a rectangular body (311); and two guide wheels (312) disposed on one side of the body (311). a joint sensing device (313) disposed on one side of the guide wheel (312); and a pulley (314) disposed on one side of the body (311) and located on one side of the joint sensing device (313) .

According to the above-described automated optical zipper surface flaw detecting device, the guide sprocket set (32) is disposed on one side of the chain guide group (31) and located in the sub-photographing device (521) and the sub-light source adjusting device (522). The tightness adjustment guide wheel (321); an oblique direction is disposed at a diagonal of the tightness adjustment guide wheel (321), and is located below the gap between the chain guide group (31) and the materialless sensing device (33) a width adjusting guide wheel (322); a width adjusting guide wheel 2 (323) disposed under the auxiliary light source adjusting device (522); a main light source adjusting device (512) and a secondary light source adjusting device (522) Between the width adjustment guide wheel three (324); and a width adjustment guide wheel four (325) disposed between the main light source adjustment device (512) and the transmission (4).

According to the above-mentioned automatic optical zipper surface flaw detecting device, the tightness adjusting guide wheel (321) is composed of a guide sprocket wheel (3211); a block provided on one side of the guide chain wheel (3211) a plate (3212); a shaft (3213) disposed at one end of the baffle plate (3212) and a baffle plate (3212); two compression plates (3214) disposed in parallel on the top of the shaft rod (3213); And an axle (3215) axially coupled to the guide wheel one (3211) and the baffle one (3212).

According to the above-described automatic optical zipper surface flaw detecting device, the materialless sensing device (33) is a sheet body (331) having a groove (3311) at a trailing end; and a protruding portion at one end end (3321) a sheet body (332) capable of engaging with the groove (3311); and a connecting member (333) capable of pivoting the sheet body (331) and the sheet body (332).

According to the above-mentioned automatic optical zipper surface flaw detecting device, the transmission group (42) is composed of a transmission bearing housing (421); a coupling device (422) provided on one side of the transmission bearing housing (421); a motor (423) disposed on one side of the coupling device (422) and electrically connected to the coupling device (422); one disposed between the motor (423) and the coupling device (422) and capable of fixing the motor (423) a motor fixing plate (424); a transmission rubber wheel (425) disposed on the other side of the transmission bearing housing (421); and a transmission shaft disposed behind the transmission rubber wheel (425) and axially coupled to the transmission bearing housing (421) The wheel (426) is composed of.

According to the above-described automated optical zipper surface flaw detecting device, the main photographing device (511) is a photographing unit (6) provided at a section (200) of the vertical board (2); and a It is composed of a camera unit (7) located below the camera unit (6) and corresponding to the camera unit (6).

According to the above-described automated optical zipper surface flaw detecting device, the photographing unit (6) has a hole-shaped (611), a U-shaped fixing device (61) from one side; and a fixing device (61) 61) A camera (62) at the bottom of the top.

According to the above-described automated optical zipper surface flaw detecting device, the photographing unit 2 (7) is provided with a hole 2 (711) on one side, a U-shaped fixing device (71), and a fixing device (71). The camera two (72) at the bottom of the bottom is composed.

According to the above-mentioned automatic optical zipper surface flaw detecting device, the main light source adjusting device (512) is disposed at a middle block (200) of the vertical machine board (2) and located at the camera unit (6). The light source group one (8) at the lower side; and the light source group two (9) disposed above the photographic unit two (7).

According to the above-mentioned automatic optical zipper surface flaw detecting device, the light source group one (8) and the light source group two (9) are both provided by an L-shaped holder (A); one is disposed on the holder ( A) a loose-leaf fixing plate (B) capable of freely adjusting the angle; a U-shaped fixing group (C) respectively disposed on one side of the loose-leaf fixing plate (B); and a respective one set in the U-shaped fixing group ( C) The LED light source group (D) in the recess is composed.

According to the above-mentioned automatic optical zipper surface flaw detecting device, the sub-photographic device (521) is composed of a rectangular sheet body 3 (5211); and a camera camera 3 (5212) disposed on the top side of the sheet body 3 (5211). And an L-shaped fixing plate (5213) provided at one end of the bottom side of the three-piece body (5211).

According to the above-described automatic optical zipper surface flaw detecting device, the sub-light source adjusting device (522) is provided by an L-shaped holder 1 (5221); one of the holders (5221) is disposed on one side of the holder a leaflet fixing plate 1 (5222) capable of freely adjusting an angle; a U-shaped fixing seat 1 (5223) respectively disposed on one side of the leaflet fixing plate (5222); and a U-shaped fixing seat 1 respectively 5223) The LED light source group one (5224) is formed in the recess.

According to the above-described automated optical zipper surface flaw detection device, the zipper (30) is one of the following: a nylon zipper, a metal zipper, a plastic steel zipper, a hidden zipper, a waterproof zipper, and a rhinestone zipper.

The invention relates to an automatic optical detecting zipper surface flaw detecting method, which is suitable for the automated optical zipper surface detecting device according to claim 1, characterized in that it comprises the following steps: First step (I): The zipper (30) is penetrated by the guide chain set (31) in the aforementioned automated optical zipper surface detecting device; the second step (II): is further detected by the human-machine interface (20) in the aforementioned automated optical zipper surface detecting device Setting of the factor; third step (III): activating the transmission device (4) in the aforementioned automatic optical zipper surface detecting device, and the zipper (30) is stably advanced in one direction by the transmission device (4); the fourth step (IV) The image sensor detects the zipper (30) through the main photographing device (511) and the sub-photographing device (521) in the automated optical zipper surface detecting device, and the detection result exceeds the set value described in the second step (II). When it is determined, it is judged as 瑕疵, and the result is displayed on the human-machine interface (20).

According to the above method for automatically detecting the surface 瑕疵 of the zipper, the detection factor is a binarization value, a 瑕疵 size, and a detection speed; and a set value of the optimal detection factor is a binarization value 140, a 瑕疵 size 10 And the detection speed is set to the optimum speed value.

According to the above method for automatically detecting the surface flaw of the zipper, the zipper (30) is one of the following: a nylon zipper, a metal zipper, a plastic steel zipper, a hidden zipper, a waterproof zipper, and a rhinestone zipper.

According to the above method for automatically detecting the surface of the zipper, the main photographic device (511) is for detecting oil stains, stains, dirt, and the like on the edges, upper surfaces, yarns, monofilaments, and lower surfaces of the zipper (30). Defects on the.

According to the above method of automated optical inspection of the surface of the zipper, the secondary photographic device (521) is for detecting defects on the zipper tooth structure of the zipper (30).

Second, compare the efficacy of the previous technology:

1. The main point of the present invention is to replace the manual inspection by the principle of automated optical detection by the optical detecting unit (5), which not only reduces the labor cost, but also increases the detection speed, and avoids human error or individual standard deviation. In turn, more consistent and stable test results are obtained to ensure overall correctness.

2. Compared with the traditional zipper detection method, the invention has six advantages:

[1] can work at the same quality for a long time;

[2] can reduce a lot of labor costs;

[3] Simultaneous detection of positive and negative surfaces can save a lot of testing time and reduce the chance of contamination of the zipper;

[4] The detection time is not affected by the size of the zipper;

[5] Accurate mastery of time and cost;

[6] Direct detection and collection of test data with high accuracy.

The following is a detailed description of the following embodiments in accordance with the embodiments shown in the drawings: FIG. 2 is a perspective view of the present invention, and FIG. 3 is an exploded perspective view of the present invention.

The figure discloses an automated optical zipper surface flaw detection device, characterized by comprising: a rectangular frame (10); a top surface of the frame (10) and equivalent to the frame (10) a plate body (1) of a size; a vertical plate (2) vertically disposed at a top end surface of the plate body (1) and having a notch (21) at the center of the edge of the rear block (300); one of the vertical plates a chain guide device (3) at one side of the plate (2); a transmission device (4) disposed at a notch (21) of the vertical plate (2) and corresponding to the aforementioned chain guide device (3) And an optical detecting portion (5) disposed between the chain guiding device (3) and the transmission device (4); the chain guiding device (3) is disposed in front of the vertical plate (2) a chain guide group (31) at the edge of the block (100), a zipper (30), and a guide chain wheel set (32) laterally disposed on one side of the chain guide group (31); Forming a materialless sensing device (33) between the chain guide group (31) and the chain guide wheel set (32); and the transmission device (4) is provided by a fixing plate (41); (41) a drive unit (42) at the top end; and a drive unit (42) disposed on the side of the drive unit (42) above the fixed plate (41) The guide plate (43) capable of stably extending the zipper (30); the optical detecting portion (5) is detected by a segment (200) disposed in the middle plate (2) a unit (51); and a detecting unit 2 (52) disposed between the detecting unit (51) and the chain guide group (31); the detecting unit (51), which is composed of two corresponding devices The main photographing device (511) at the middle block (200) of the vertical plate (2); and the main light source adjusting device (512) disposed between the main photographing device (511) and capable of adjusting the lighting angle And the detecting unit 2 (52) is a sub-photographic device (521) disposed obliquely between the detecting portion (51) and the chain guide group (31); and an oblique direction is disposed at the The sub-photographing device (521) is composed of a diagonal sub-light source adjusting device (522).

Among them, the application of the optical detecting unit (5) can improve the accuracy of the detection of the present invention and improve the production quality and efficiency of the zipper (30).

In the above, the bottom side of the vertical machine board (2) is provided with two holders which are vertically disposed on the top end surface of the board body (1) and can fix the vertical machine board (2) and have a T-shape. (40).

Among them, the guide wheel set (32) and the optical detecting unit (5) can freely adjust the height and the distance by the application of the vertical plate (2).

FIG. 4 is a schematic perspective view of a guide chain assembly of the present invention, and FIG. 5 is an exploded perspective view of the guide chain assembly of the present invention.

The figure shows that, in the above, the chain guide group (31) is a rectangular body (311); two guide wheels (312) disposed on one side of the body (311); A joint sensing device (313) disposed on one side of the guide wheel (312); and a pulley (314) disposed on one side of the sheet body (311) and located on one side of the joint sensing device (313).

Through the application of the guide wheel (312), the zipper can be adjusted by the guide sprocket (312), the pulley (314), the width adjustment guide wheel (322), the tightness adjustment guide wheel (321), and the width. The adjusting guide wheel 2 (323), the width adjusting guide wheel 3 (324), the width adjusting guide wheel 4 (325) are sequentially inserted into the transmission device (4), and then the transmission device (4) makes the zipper (30) ) Stable progress.

FIG. 6 is a perspective view of the tightness adjustment guide wheel of the present invention, and FIG. 7 is an exploded perspective view of the tightness adjustment guide wheel of the present invention.

In the above, the guide chain set (32) is disposed on one side of the chain guide group (31) and between the sub-photographing device (521) and the sub-light source adjusting device (522). The tightness adjustment guide wheel (321); an oblique direction disposed at a diagonal of the tightness adjustment guide wheel (321) and located at a width below the gap between the chain guide group (31) and the materialless sensing device (33) Adjusting the guide wheel one (322); one width adjusting guide wheel 2 (323) disposed under the auxiliary light source adjusting device (522); one being disposed in the main light source adjusting device (512) and the auxiliary light source adjusting device (522) Between the width adjusting guide wheel three (324); and a width adjusting guide wheel four (325) disposed between the main light source adjusting device (512) and the transmission device (4); The tightness adjustment guide wheel (321) is composed of a guide sprocket one (3211); a baffle plate (3212) disposed on one side of the guide sprocket wheel (3211); 3212) a shaft (3213) having one end coupled to the baffle one (3212); two pressing pieces (3214) disposed in parallel with the top of the shaft (3213); and a first and second sprocket wheel (3211), and The baffle (3212) is a shaft (3215) that is pivoted.

Wherein, the transmission adjustment sprocket wheel (322), the width adjustment guide sprocket 2 (323) and the width adjustment guide sprocket three (324), and the width adjustment guide sprocket four (325) position difference manner, when the transmission When the device (4) drives the zipper (30), the zipper (30) can be tightened to a tight state, so that the zipper (30) is not easily loosened.

Secondly, by tightening the application of the guide wheel (321) and the pressing piece (3214), the zipper (30) can be stabilized without shaking.

FIG. 8 is a perspective view of the materialless sensing device of the present invention, and FIG. 9 is an exploded perspective view of the materialless sensing device of the present invention.

The figure discloses that, in the above, the materialless sensing device (33) is a sheet body (331) having a groove (3311) at a tail end; a tail portion has a protrusion portion (3321), a sheet body (332) capable of engaging with the groove (3311); and a connecting member (333) capable of pivoting the sheet body (331) and the sheet body (332).

Among them, the zipper (30) can be clamped by the application of the materialless sensing device (33) as a protective measure against the occurrence of looseness of the zipper (30).

FIG. 10 is a perspective view of the transmission device of the present invention. FIG. 11 is an exploded perspective view of the transmission device of the present invention, and FIG. 12 is an exploded perspective view of the transmission assembly of the present invention.

The figure discloses that, in the above, the transmission group (42) is composed of a transmission bearing seat (421); a coupling device (422) disposed on one side of the transmission bearing housing (421); a motor (423) on one side of the coupling device (422) and electrically connected to the coupling device (422); a motor (423) disposed between the motor (423) and the coupling device (422) and capable of fixing the motor (423) a motor fixing plate (424); a transmission rubber wheel (425) disposed on the other side of the transmission bearing housing (421); and a transmission wheel disposed behind the transmission rubber wheel (425) and axially coupled to the transmission bearing housing (421) 426) composed.

Among them, the drive rubber wheel (425) and the transmission wheel (426) are in contact with each other at 45 degrees, which can reduce the probability of occurrence of slip.

FIG. 13 is a perspective view showing a photographic unit 1 of the present invention. FIG. 14 is an exploded perspective view of the photographic unit 1 of the present invention. FIG. 15 is a perspective view of the photographic unit 2 of the present invention, as shown in FIG. It is an exploded schematic view of the photographic unit 2 of the present invention.

The figure discloses that, in the above, the main photographing device (511) is a photographing unit (6) disposed at a section (200) of the vertical board (2); and The camera unit (7) corresponding to the camera unit (6) below the camera unit (6) is composed of a camera unit (7) corresponding to the camera unit (6).

In the above, the camera unit (6) has a hole-shaped (611), U-shaped fixing device (61) on one side; and a lower portion located at the top of the fixing device (61). The camera is composed of one (62).

In the above, the camera unit (7) is provided with a hole 2 (711) on one side and a U-shaped fixing device (71); and a device is disposed above the bottom of the fixing device (71). The camera consists of two (72).

Among them, through the cooperation of the hole one (611) and the hole two (711), the camera unit (6) and the camera unit 2 (7) can freely adjust the distance of the image capturing.

Secondly, with the application of the camera unit (6) and the camera unit (7), the invention can simultaneously detect the front and back sides of the zipper (30), which can save more detection time to meet the demand of high productivity.

FIG. 19 is a perspective view showing a light source group 1 and a light source group 2 according to the present invention. FIG. 20 is an exploded perspective view showing a light source group 1 and a light source group 2 according to the present invention.

The figure discloses that, in the above, the main light source adjusting device (512) is disposed at a middle block (200) of the vertical machine plate (2) and located below the camera unit (6). The light source group one (8); and one light source group two (9) disposed above the camera unit (7).

In the above, the light source group (8) and the light source group two (9) are both formed by an L-shaped holder (A); one is disposed on the side of the holder (A), and is free Adjusting angle of the leaflet fixing plate (B); a U-shaped fixing group (C) respectively disposed on one side of the leaflet fixing plate (B); and an LED respectively disposed in the concave portion of the U-shaped fixing group (C) The light source group (D) is composed of.

Through the application of the light source group one (8) and the light source group two (9), the camera one (62) and the camera two (72) can have brighter light when capturing images, and the image is more clear.

Secondly, by the application of the leaflet fixing plate (B), the light source group one (8) and the light source group two (9) can freely adjust the angle of the lighting.

FIG. 17 is a perspective view showing the camera fixing group 2 of the present invention, and FIG. 18 is an exploded perspective view showing the camera fixing group 2 of the present invention.

The figure shows that the sub-photographing device (521) is composed of a rectangular body 3 (5211); a camera 3 (5212) disposed on the top side of the body 3 (5211); And an L-shaped fixing plate (5213) provided at one end of the bottom side of the three-piece body (5211).

Among them, through the application of camera three (5212), the accuracy and accuracy of detection can be increased.

FIG. 21 is a perspective view of the light source adjusting group 2 of the present invention, and FIG. 22 is an exploded perspective view of the light source adjusting group 2 of the present invention.

The figure discloses that, in the above, the sub-light source adjusting device (522) is provided by an L-shaped holder 1 (5221); one is disposed on one side of the holder one (5221), and is freely An angle-fixing leaf fixing plate (5222); a U-shaped fixing seat 1 (5223) respectively disposed on one side of the leaflet fixing plate (5222); and a U-shaped fixing seat 1 (5223) respectively The LED light source group one (5224) is formed in the concave portion.

Among them, through the application of the secondary light source adjusting device (522), the camera three (5212) can obtain brighter light when capturing images.

Secondly, the sub-light source adjusting device (522) can freely adjust the angle of the lighting by the cooperation application of the leaflet fixing plate one (5222).

FIG. 23 is a schematic view showing the operation of the present invention.

The figure discloses that the present invention passes through the guide chain set (31), the tightness adjustment guide sprocket (321), the width adjustment guide sprocket one (322), the width adjustment guide sprocket two (323), and the width adjustment guide chain. Wheel three (324), and width adjustment guide wheel four (325) and transmission device (4), camera unit one (6), camera unit two (7), light source group one (8), light source group two (9) And the cooperation application of the zipper (30) enables the invention to achieve the effects of reducing labor cost, increasing detection speed, and more stable detection results.

In the above, the zipper (30) is one of the following: a nylon zipper, a metal zipper, a plastic steel zipper, a hidden zipper, a waterproof zipper, and a rhinestone zipper.

Among them, through the application of the zipper (30), the present invention forms a more diversified and multi-layered product, which is advantageous for expanding the industrial applicability of the present invention.

FIG. 1 is a schematic block diagram showing the application method of the present invention.

The figure discloses an automatic optical detecting method for detecting the surface flaw of a zipper, which is suitable for the above-mentioned automated optical zipper surface detecting device, and is characterized in that it comprises the following steps: First step (I): zipper (30) from the foregoing The guide chain set (31) in the automated optical zipper surface detecting device penetrates; the second step (II): the detection factor setting is performed by the human-machine interface (20) in the automated optical zipper surface detecting device; (III): activating the transmission device (4) in the aforementioned automated optical zipper surface detecting device, and the zipper (30) is stably advanced in one direction by the transmission device (4); the fourth step (IV): transmitting the aforementioned automated optical zipper The main imaging device (511) and the sub-imaging device (521) in the surface detecting device perform image detection on the zipper (30), and if the detection result exceeds the set value described in the second step (II), it is determined as 瑕疵, The results are displayed in the human-machine interface (20).

In the above, the detection factor is a binarization value, a 瑕疵 size, and a detection speed; and an optimal detection factor is as shown in Table 1, Table 2, and Table 3 below.

Among them, the number of defects detected by items 1, 9, and 19 in Table 2 are 52.33, 66.67, and 105, respectively, so that the same size, detection speed, and different binarization values are obtained, and the value of the binarization value is The lower the detected enthalpy results, the higher the enthalpy results detected, the higher the value of the binarization will seriously affect the results of the test; secondly, items 1, 4, and 7 in Table 2 The number of detected enthalpies is 52.33, 52, and 52.67, respectively, so that the same detection speed, binarization value, and different 瑕疵 size, regardless of the 瑕疵 size of 10, 15, or 20, are not affected. In addition, the number of defects detected by items 1, 2, and 3 in Table 2 is 52.33, 60, and 66.67, respectively, and the same size and binarization value are obtained, and different detection speeds and speeds are obtained. The more quickly the detected flaws are, the faster the detected 瑕疵 picture will be, the more severe the zipper will be, and the shadow will cause misjudgment.

In addition, the number of defects detected by items 10, 11, and 12 in Table 2 are 71, 74, and 80, respectively, and it is found that the size of the crucible is set to 10, the value of the binarization is set to 140, and the detection speed is different. The number of defects is closest to the actual number of 7070, and the accuracy rates are 98.59%, 94.59%, and 87.5%, respectively. Therefore, it is known that the set value of the optimal detection factor is the binarization value 140, the 瑕疵 size 10, and the detection speed setting. For the optimum speed value, the detection accuracy of this set value is 98.59%. Through this implementation, a large amount of manpower and cost can be reduced, and human error or individual standard difference can be avoided, and thus more consistent. And stable test results.

In the above, the zipper (30) is one of the following: a nylon zipper, a metal zipper, a plastic steel zipper, a hidden zipper, a waterproof zipper, and a rhinestone zipper.

Among them, through the application of the zipper (30), the present invention forms a more diversified and multi-layered product, which is advantageous for expanding the industrial applicability of the present invention.

In the above, the main photographing device (511) is for detecting structural defects such as oil stains, stains, and dirt on the edges, upper surfaces, yarns, monofilaments, and lower surfaces of the zipper (30).

Through the application of the main photographic device (511), the invention can simultaneously detect the front and back sides of the zipper (30), which is beneficial to improving the detection speed of the zipper (30) and reducing the labor cost, and has an overall output value. With the quality of production.

In the above, the sub-photographic device (521) is for detecting defects on the zipper tooth structure of the zipper (30).

Among them, through the application of the sub-photographing device (521), the accuracy and accuracy of the detection can be increased, and the overall quality of the zipper (30) can be improved.

The structure, features and effects of the present invention are described in detail above based on the embodiments shown in the drawings. Since the novel and progressive requirements are met, the invention patent application is filed according to the law; however, the above description is only a preferred embodiment of the present invention. For example, the present invention is not limited by the scope of the invention, and modifications that are in accordance with the meaning of the present invention are intended to be within the scope of the invention as long as they are within the scope of the invention.

1. . . Plate body

2. . . Vertical machine board

twenty one. . . gap

3. . . Guide chain device

31. . . Guide group

311. . . Sheet

312. . . Guide wheel

313. . . Joint sensing device

314. . . pulley

32. . . Guide chain set

321. . . Tight adjustment guide wheel

3211. . . Guide chain wheel

3212. . . Baffle one

3213. . . Shaft

3214. . . Tablet

3215. . . axle

322. . . Width adjustment guide wheel one

323. . . Width adjustment guide wheel 2

324. . . Width adjustment guide wheel three

325. . . Width adjustment guide wheel four

33. . . Materialless sensing device

331. . . Sheet one

3311. . . Groove

332. . . Slice two

3321. . . Protrusion

333. . . Connector

4. . . transmission

41. . . Fixed plate

42. . . Drive set

421. . . Transmission housing

422. . . Coupling device

423. . . motor

424. . . Motor mounting plate

425. . . Drive rubber wheel

426. . . Drive wheel

5. . . Optical inspection department

51. . . Detection department one

511. . . Main camera unit

512. . . Main light source adjustment device

52. . . Detection Department II

521. . . Secondary camera unit

5211. . . Slice three

5212. . . Camera three

5213. . . L-shaped fixing plate

522. . . Secondary light source adjustment device

5221. . . Fixator one

5222. . . Loose leaf fixing plate

5223. . . U-shaped fixed seat

5224. . . LED light source group one

6. . . Photography unit

61. . . Fixtures

611. . . Hole one

62. . . Camera one

7. . . Photography unit 2

71. . . Fixtures

711. . . Hole II

72. . . Camera two

8. . . Light source group one

9. . . Light source group two

10. . . frame

20. . . Human machine interface

30. . . zipper

40. . . Holder

100. . . Front block

200. . . Middle block

300. . . Back block

A. . . Holder

B. . . Loose leaf fixing plate

C. . . U-shaped mount

D. . . LED light source group

43. . . Guide board

I. . . Inserting the zipper into the guide chain set in the aforementioned automated optical zipper surface detecting device

II. . . The detection factor is set by the human-machine interface in the aforementioned automated optical zipper surface detecting device.

III. . . Actuating the transmission device in the aforementioned automatic optical zipper surface detecting device, and the zipper is stably advanced in one direction by the transmission device

IV. . . The main imaging device and the sub-photographing device in the automated optical zipper surface detecting device perform image detection on the zipper, and if the detection result exceeds the set value described in the second step, it is determined to be 瑕疵, and the result is displayed on the person. Machine interface

Figure 1: Schematic diagram of the flow of the application method of the present invention.

Figure 2: A perspective view of the invention.

Figure 3: Schematic representation of the decomposition of the present invention.

Figure 4 is a schematic perspective view of a guide chain set of the present invention.

Figure 5 is an exploded perspective view of the guide set of the present invention.

Figure 6 is a perspective view of the tightness adjustment guide wheel of the present invention.

Figure 7 is an exploded perspective view of the tightness adjustment guide wheel of the present invention.

Figure 8 is a perspective view of the materialless sensing device of the present invention.

Figure 9 is an exploded perspective view of the materialless sensing device of the present invention.

Figure 10 is a perspective view of the transmission of the present invention.

Figure 11 is an exploded perspective view of the transmission of the present invention.

Figure 12 is an exploded perspective view of the transmission set of the present invention.

Figure 13 is a perspective view of a photographic unit 1 of the present invention.

Figure 14 is an exploded perspective view of the photographic unit 1 of the present invention.

Figure 15 is a perspective view of the photographic unit 2 of the present invention.

Figure 16 is an exploded perspective view of the photographic unit 2 of the present invention.

Figure 17 is a perspective view of the camera fixing set 2 of the present invention.

Figure 18 is an exploded perspective view of the camera fixing set 2 of the present invention.

Figure 19 is a perspective view of a light source group 1 and a light source unit 2 of the present invention.

Figure 20 is an exploded perspective view of the light source group 1 and the light source group 2 of the present invention.

Figure 21 is a perspective view of the light source adjustment group 2 of the present invention.

Figure 22 is an exploded perspective view of the light source adjustment group 2 of the present invention.

Figure 23 is a schematic view showing the operation of the present invention.

I. . . Inserting the zipper into the guide chain set in the aforementioned automated optical zipper surface detecting device

II. . . The detection factor is set by the human-machine interface in the aforementioned automated optical zipper surface detecting device.

III. . . Actuating the transmission device in the aforementioned automatic optical zipper surface detecting device, and the zipper is stably advanced in one direction by the transmission device

IV. . . The main imaging device and the sub-photographing device in the automated optical zipper surface detecting device perform image detection on the zipper, and if the detection result exceeds the set value described in the second step, it is determined to be 瑕疵, and the result is displayed on the person. Machine interface

Claims (20)

An automated optical zipper surface flaw detection device, comprising: a rectangular frame (10); a top surface of the frame (10), and equal in size to the frame (10), and having a human machine a plate body (1) of the interface (20); a vertical machine plate (2) vertically disposed at a top end surface of the plate body (1) and having a notch (21) at the center of the edge of the rear block (300); a chain guide device (3) at one side of the vertical plate (2); a transmission disposed at a notch (21) of the vertical plate (2) and corresponding to the chain guide device (3) a device (4); and an optical detecting portion (5) disposed between the chain guiding device (3) and the transmission device (4); the chain guiding device (3) is provided by a vertical plate (2) a guide chain set (31) at the edge of the previous section block (100), which can be placed in the zipper (30); a guide chain set (32) laterally disposed on one side of the guide chain set (31); And a materialless sensing device (33) disposed between the chain guide group (31) and the chain guide wheel set (32); and the transmission device (4) is provided by a fixing plate (41); a transmission group (42) at a top end surface of the fixing plate (41); and a fixing plate (42) disposed on one side of the transmission group (42) 41) an upper portion, a guide plate (43) capable of stably extending the zipper (30); and the optical detecting portion (5) is disposed in a middle block (200) of the vertical plate (2) a detecting portion 1 (51); and a detecting portion 2 (52) disposed between the detecting portion 1 (51) and the chain guide group (31); the detecting portion (51), which is composed of two Correspondingly, the main photographing device (511) disposed at the middle block (200) of the vertical plate (2); and the main light source disposed between the main photographing device (511) and capable of adjusting the lighting angle The adjusting device (512) is composed of the detecting unit (52), which is provided by a sub-photographic device (521) obliquely disposed between the detecting portion (51) and the chain guide group (31); It is composed of a sub-light source adjusting device (522) provided at a diagonal of the sub-photographic device (521). The automatic optical zipper surface flaw detecting device according to claim 1, characterized in that: the bottom sides of the vertical machine board (2) are provided with two vertical surfaces disposed on the top surface of the board body (1) and capable of A vertical plate (2) is fixed, and a T-shaped holder (40) is fixed. The automatic optical zipper surface flaw detecting device according to claim 1, wherein the chain guide group (31) is formed by a rectangular body (311); and the two are disposed on the body (311). a side guide wheel (312); a joint sensing device (313) disposed on one side of the guide wheel (312); and a side end disposed on the side of the body (311) and located at the joint sensing device (313) The side pulley (314) is composed of. The automatic optical zipper surface flaw detecting device according to claim 1, wherein the guide sprocket set (32) is disposed on one side of the chain guide group (31) and located in the sub-photographic device (521). And a tightness adjustment guide sprocket (321) between the auxiliary light source adjusting device (522); an oblique direction disposed on the diagonal of the tightness adjusting guide wheel (321), and located in the chain guide group (31) and the materialless induction a width adjusting guide wheel (322) below the gap of the device (33); a width adjusting guide wheel 2 (323) disposed under the auxiliary light source adjusting device (522); and a main light source adjusting device (512) And a width adjustment guide wheel three (324) between the auxiliary light source adjusting device (522); and a width adjusting guide wheel four (325) disposed between the main light source adjusting device (512) and the transmission device (4) Composition The automatic optical zipper surface flaw detecting device according to claim 4, wherein the tightness adjusting guide wheel (321) is composed of a guide sprocket one (3211); one is disposed on the guide sprocket wheel (3211) a baffle (3212) on one side; a shaft (3213) disposed at one end of the baffle (3212) and a baffle (3212); two parallelly disposed on the shaft (3213) The top pressing piece (3214); and an axle (3215) axially coupled to the guide sprocket one (3211) and the baffle one (3212). The automatic optical zipper surface flaw detecting device according to claim 1, wherein the materialless sensing device (33) is a sheet body (331) having a groove (3311) at a tail end; The end has a protruding portion (3321), a sheet body (332) capable of being coupled with the groove (3311); and a connecting member capable of pivotally connecting the sheet body (331) and the sheet body (332) (333) is composed. The automatic optical zipper surface flaw detecting device according to claim 1, wherein the transmission group (42) is a transmission bearing housing (421); and one of the transmission bearing housings (421) is disposed on one side of the transmission bearing housing (421). a coupling device (422); a motor (423) disposed on one side of the coupling device (422) and electrically connected to the coupling device (422); and a motor (423) and a coupling device (422) a motor fixing plate (424) capable of fixing the motor (423); a transmission rubber wheel (425) disposed on the other side of the transmission bearing housing (421); and a transmission rubber wheel (425) behind the transmission rubber bearing The seat (421) is a shaft-connected transmission wheel (426). The automatic optical zipper surface flaw detecting device according to claim 1, wherein the main photographing device (511) is a camera disposed at a middle block (200) of the vertical plate (2). Group one (6); and a camera unit 2 (7) disposed below the camera unit (6) and corresponding to the camera unit (6). The automatic optical zipper surface flaw detecting device according to claim 8, wherein the photographic unit (6) is a stencil-shaped fixing device (61) having a hole (611) on one side; And a camera (62) disposed at a lower portion of the top of the fixing device (61). The automatic optical zipper surface flaw detecting device according to claim 8, characterized in that: the photographing unit (7) is a fixing device (71) having a hole type (711) and a U-shaped shape on one side; A camera 2 (72) is disposed above the bottom of the fixing device (71). The automatic optical zipper surface flaw detecting device according to claim 1, wherein the main light source adjusting device (512) is disposed at a middle block (200) of the vertical machine board (2), And a light source group one (8) located below the camera unit (6); and a light source group two (9) disposed above the camera unit (7). The automatic optical zipper surface flaw detecting device according to claim 11, characterized in that: the light source group one (8) and the light source group two (9) are all formed by an L-shaped holder (A) a loose-leaf fixing plate (B) disposed on one side of the holder (A) and capable of freely adjusting an angle; a U-shaped fixing group (C) respectively disposed on one side of the leaflet fixing plate (B); and a difference The LED light source group (D) is disposed in the concave portion of the U-shaped fixing group (C). The automatic optical zipper surface flaw detecting device according to claim 1, wherein the sub-photographic device (521) is formed by a rectangular sheet body (5211); and one of the sheet body three (5211). a camera 3 on the top side (5212); and an L-shaped fixing plate (5213) provided at one end of the bottom side of the body 3 (5211). The automatic optical zipper surface flaw detecting device according to claim 1, wherein the auxiliary light source adjusting device (522) is an L-shaped holder 1 (5221); and the fixing device is disposed at the holder a leaflet fixing plate one (5222) on one side of one (5221) and capable of freely adjusting an angle; a U-shaped fixing seat one (5223) respectively disposed on one side of the leaflet fixing plate (5222); The LED light source group one (5224) is recessed in the U-shaped fixing base (5223). The automatic optical zipper surface flaw detecting device according to claim 1, wherein the zipper (30) is one of the following: a nylon zipper, a metal zipper, a plastic steel zipper, a hidden zipper, a waterproof zipper, and a rhinestone zipper. The invention relates to an automated optical zipper surface flaw detecting method, which is suitable for the automated optical zipper surface detecting device according to claim 1, characterized in that the method comprises the following steps: first step (I): the zipper (30) is The guide chain set (31) in the aforementioned automated optical zipper surface detecting device penetrates; the second step (II): the detection factor setting is performed by the human-machine interface (20) in the automated optical zipper surface detecting device; Step (III): activating the transmission device (4) in the aforementioned automatic optical zipper surface detecting device, and the zipper (30) is stably advanced in one direction by the transmission device (4); the fourth step (IV): transmitting the aforementioned automated optics The main photographing device (511) and the sub-photographing device (521) in the zipper surface detecting device perform image detection on the zipper (30), and if the detection result exceeds the set value described in the second step (II), it is determined as 瑕疵And display the results in the human-machine interface (20). The method for detecting an automated optical detection zipper surface flaw according to claim 16, wherein the detection factor is a binarization value, a 瑕疵 size, and a detection speed; and a set value of the optimal detection factor is The binarization value 140, the 瑕疵 size 10, and the detection speed are set to the optimum speed value. The automatic optical zipper surface flaw detection device according to claim 16, wherein the zipper (30) is one of the following: a nylon zipper, a metal zipper, a plastic steel zipper, a hidden zipper, a waterproof zipper, and a rhinestone zipper. The automated optical zipper surface flaw detecting device of claim 16, wherein the main photographing device (511) is for detecting an edge, an upper surface, a yarn, a monofilament, and a lower surface of the zipper (30). Structural defects such as oil stains, stains, and dirt. The automated optical zipper surface flaw detection apparatus of claim 16, characterized in that the secondary photographic apparatus (521) is for detecting defects on the zipper tooth structure of the zipper (30).