Silica gel button silk screen visual light detector with high detection precision

Abstract

The utility model provides a kind of high detection accuracy silica gel button silk screen visual light inspection machine, it is related to silica gel button silk screen visual light inspection technical field, including base, classification mechanism, alignment mechanism and measuring mechanism, the classification mechanism includes classification box and inclined plate, the lower surface of inclined plate is fixedly connected with the upper surface of classification box, the classification box and inclined plate are used to classify and collect the silica gel button silk screen of detection, it is convenient to unify arrangement in later period, in the utility model, the silica gel button silk screen after detection can be according to detection result fall in specified classification box by inclined plate, so that it can unify arrangement rework to silica gel button after detection, while using pressing plate and adjusting plate can adjust the orientation of silica gel button silk screen, and measuring plate is convenient to measure the orientation of silica gel button silk screen, so that it can improve the detection accuracy of silica gel button silk screen.

Description

Technical Field

[0001] This utility model relates to the field of visual optical inspection technology for silicone button screen printing, and in particular to a high-precision visual optical inspection machine for silicone button screen printing. Background Technology

[0002] The silicone button screen printing visual inspection machine is an automated inspection device based on machine vision technology. It is mainly used to inspect the quality of screen-printed patterns, text and appearance defects on the surface of silicone buttons.

[0003] Currently, during the inspection of silicone button screen printing, non-compliant silicone button screen printing is usually placed together without classification. As a result, when reworking non-compliant silicone button screen printing, it is impossible to rework them according to the inspection results, which increases the rework time of silicone button screen printing.

[0004] Meanwhile, during the inspection of silicone button screen printing, the light transmittance of the silicone button screen printing is usually only tested by illuminating it with light, which limits the scope of the inspection and reduces the accuracy of the silicone button screen printing inspection.

[0005] Therefore, we propose a high-precision visual inspection machine for silicone button screen printing to solve the problems mentioned above. Utility Model Content

[0006] By using an inclined plate, the silicone button screen prints after inspection can fall into a designated sorting box according to the inspection results, allowing for unified sorting and rework of the silicone button screen prints. At the same time, the position of the silicone button screen prints can be adjusted using a pressure plate and an adjustment plate, while the measuring plate facilitates the measurement of the position of the silicone button screen prints, thereby improving the inspection accuracy of the silicone button screen prints and solving the problems mentioned in the background technology.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: including a base, a sorting mechanism, an alignment mechanism, and a measuring mechanism. The sorting mechanism includes a sorting box and an inclined plate. The lower surface of the inclined plate is fixedly connected to the upper surface of the sorting box. The sorting box and the inclined plate are used to sort and collect the detected silicone button screen prints for easy unified organization later.

[0008] The alignment mechanism includes a pressure plate and an adjustment plate, with the adjustment plate located below the pressure plate. The pressure plate and adjustment plate are used to detect the orientation of the silicone button silkscreen. The measuring mechanism includes a measuring plate, which is used to measure the spacing of the silicone button silkscreen, thereby improving the detection accuracy of the silicone button silkscreen.

[0009] Preferably, the sorting mechanism further includes a push rod, which is slidably connected to the inside of the base. A pull plate is fixedly connected to the front end of the push rod, and a sealing plate is fixedly connected to the rear end of the push rod, with the sealing plate fitting against the inclined plate.

[0010] Preferably, the alignment mechanism further includes a frame, the inner wall of which is slidably connected to the pressure plate, and the pressure plate and the adjustment plate are installed in an alternating manner.

[0011] Preferably, the measuring mechanism further includes a horizontal plate, the lower surface of which is slidably connected to the upper surface of the measuring plate, a fixed block on the lower surface of the horizontal plate, a slider fixedly connected to the lower surface of the measuring plate, and a sliding rod fixedly connected to the side surface of the fixed block, with the sliding rod slidably connected to the inside of the slider.

[0012] Preferably, a fan is fixedly connected to the inner bottom wall of the base, and an extraction pipe is fixedly connected to the upper surface of the fan, with the interior of the inclined plate at the top extension of the extraction pipe fitting against the lower surface of the sealing plate.

[0013] Preferably, a sliding seat is fixedly connected to the inner wall of the base, a moving block is slidably connected to the upper surface of the sliding seat, an electric push rod is fixedly connected to the side surface of the moving block, a support seat is fixedly connected to the upper surface of the moving block, and the support seat is slidably connected to the interior of the base, a lighting plate is fixedly connected to the upper surface of the support seat, a lamp holder is provided inside the lighting plate, and a lighting hole is provided on the upper surface of the lighting plate.

[0014] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0015] 1. In this utility model, the fan can extract external substances through the extraction tube. After the silicone button screen printing is detected, the stretching plate is pulled forward according to the detection results, so that the stretching plate can extend out of the machine base along with the push rod. Through the movement of the push rod, the sealing plate can be separated from the surface of the inclined plate. With the separation of the two sets of lighting plates and the extraction by the fan, the silicone button screen printing can be extracted into the machine base by the unsealed extraction tube. The stretching plate and push rod are pushed again to seal the opening of the extraction tube, preventing the extraction of silicone button screen printing. The inclined surface of the sealing plate allows the silicone button screen printing to fall into the designated sorting box, which facilitates the sorting of silicone button screen printing with different detection results.

[0016] 2. In this utility model, the movable connection between the frame and the lighting plate allows the frame to be moved above the lighting plate for engagement. The sliding of the pressure plate allows adjustment of the spacing between the pressure plates. The engagement of the frame and the lighting plate allows the frame to press the silicone button screen print during optical inspection, improving the adhesion between the silicone button screen print and the lighting plate. The sliding of the adjusting plate and the pressure plate allows adjustment according to the diameter of the silicone button screen print. The sliding of the measuring plate allows detection of the gap between the adjusting plate and the pressure plate, enabling the detection of the silicone button screen print's orientation based on the distance between the silicone button screen print and the gap, thereby improving the accuracy of silicone button screen print detection. Attached Figure Description

[0017] Figure 1 This utility model provides a three-dimensional view of the main structure of a high-precision silicone button screen printing visual inspection machine;

[0018] Figure 2 This utility model provides a three-dimensional view of the internal structure of the base of a high-precision silicone button screen printing visual inspection machine;

[0019] Figure 3 This utility model proposes a three-dimensional view of the frame structure in a high-precision silicone button screen printing visual inspection machine;

[0020] Figure 4 This invention proposes a high-precision visual optical inspection machine for silicone button screen printing. Figure 3 Three-dimensional view of the structure at point A in the middle.

[0021] Legend: 1. Base; 2. Alignment mechanism; 201. Frame; 202. Pressure plate; 203. Adjustment plate; 3. Illumination plate; 4. Illumination hole; 5. Sorting mechanism; 501. Sorting box; 502. Sealing plate; 503. Push rod; 504. Inclined plate; 505. Pull plate; 6. Support base; 7. Moving block; 8. Electric push rod; 9. Sliding seat; 10. Extraction tube; 11. Fan; 12. Lamp holder; 13. Measuring mechanism; 131. Horizontal plate; 132. Sliding rod; 133. Fixing block; 134. Sliding block; 135. Measuring plate. Detailed Implementation

[0022] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0023] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention can also be implemented in other ways than those described herein, and therefore the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as shown in the attached document Figure 1 - Figure 4 As shown, it includes a base 1, a sorting mechanism 5, an alignment mechanism 2 and a measuring mechanism 13. The sorting mechanism 5 includes a sorting box 501 and an inclined plate 504. The lower surface of the inclined plate 504 is fixedly connected to the upper surface of the sorting box 501. The sorting box 501 and the inclined plate 504 are used to sort and collect the silicone button screen prints to facilitate unified sorting later.

[0025] The alignment mechanism 2 includes a pressure plate 202 and an adjustment plate 203. The adjustment plate 203 is located below the pressure plate 202. The pressure plate 202 and the adjustment plate 203 are used to detect the orientation of the silicone button silkscreen. The measuring mechanism 13 includes a measuring plate 135. The measuring plate 135 is used to measure the spacing of the silicone button silkscreen, thereby improving the detection accuracy of the silicone button silkscreen.

[0026] The overall effect of Embodiment 1 is as follows: the inclined plate 504 allows the detected silicone button silkscreen to fall into the designated sorting box 501 according to the detection results, so that the detected silicone button silkscreen can be uniformly sorted and reworked. At the same time, the pressure plate 202 and the adjustment plate 203 can adjust the position of the silicone button silkscreen, and the measuring plate 135 facilitates the measurement of the position of the silicone button silkscreen, thereby improving the detection accuracy of the silicone button silkscreen.

[0027] Example 2, as Figure 1 - Figure 2 As shown, the sorting mechanism 5 also includes a push rod 503, which is slidably connected to the inside of the base 1. A pull plate 505 is fixedly connected to the front end of the push rod 503, and a sealing plate 502 is fixedly connected to the rear end of the push rod 503. The sealing plate 502 is in contact with the inclined plate 504. A fan 11 is fixedly connected to the inner bottom wall of the base 1. An extraction pipe 10 is fixedly connected to the upper surface of the fan 11, and the top end of the extraction pipe 10 extends out of the inside of the inclined plate 504 and is in contact with the lower surface of the sealing plate 502.

[0028] The overall effect of Embodiment 2 is as follows: When the fan 11 is connected to an external power source and the fan 11 is started, external substances can be extracted through the extraction tube 10. After the silicone button screen printing is detected, the stretching plate is pulled forward according to the detection result of the silicone button screen printing. The stretching plate can drive the push rod 503 to extend out of the interior of the base 1. Through the movement of the push rod 503, the sealing plate 502 can be separated from the surface of the inclined plate 504. With the separation of the two sets of lighting plates 3 and the extraction by the fan 11, the silicone button screen printing can be extracted into the interior of the base 1 by the unsealed extraction tube 10. The pull plate 505 and the push rod 503 are pushed again to block the opening of the extraction tube 10, preventing the extraction of the silicone button screen printing. With the inclined surface of the sealing plate 502, the silicone button screen printing can fall into the designated sorting box 501, which is convenient for sorting silicone button screen printing with different detection results.

[0029] Example 3, as Figure 1 - Figure 4 The alignment mechanism 2 also includes a frame 201, the inner wall of which is slidably connected to the pressure plate 202. The pressure plate 202 and the adjusting plate 203 are installed in an alternating manner. The measuring mechanism 13 also includes a horizontal plate 131, the lower surface of which is slidably connected to the upper surface of the measuring plate 135. A block 133 is fixed on the lower surface of the horizontal plate 131. A slider 134 is fixedly connected to the lower surface of the measuring plate 135. A sliding rod 132 is fixedly connected to the side surface of the fixed block 133, and the sliding rod 132 is slidably connected to the inside of the slider 134.

[0030] The overall effect achieved by embodiment 3 is as follows: when the silicone button screen print is placed on the surface of the illumination plate 3, the movable connection between the frame 201 and the illumination plate 3 allows the frame 201 to be moved above the illumination plate 3 for engagement. The sliding of the pressure plate 202 allows the spacing between the pressure plates 202 to be adjusted. The engagement of the frame 201 and the illumination plate 3 allows the frame 201 to squeeze the silicone button screen print during optical inspection, improving the adhesion between the silicone button screen print and the illumination plate 3. The sliding of the adjusting plate 203 and the pressure plate 202 allows the adjusting plate 203 and the pressure plate 202 to be adjusted according to the diameter of the silicone button screen print. The sliding of the measuring plate 135 allows the gap between the adjusting plate 203 and the pressure plate 202 to be detected, allowing the orientation of the silicone button screen print to be detected based on the distance between the silicone button screen print and the gap, thereby improving the accuracy of silicone button screen print detection.

[0031] Example 4, as Figures 1-2As shown, a sliding seat 9 is fixedly connected to the inner wall of the base 1, a moving block 7 is slidably connected to the upper surface of the sliding seat 9, an electric push rod 8 is fixedly connected to the side surface of the moving block 7, a support seat 6 is fixedly connected to the upper surface of the moving block 7, and the support seat 6 is slidably connected to the interior of the base 1. A lighting plate 3 is fixedly connected to the upper surface of the support seat 6, a lamp holder 12 is provided inside the lighting plate 3, and a lighting hole 4 is provided on the upper surface of the lighting plate 3.

[0032] The overall effect of embodiment 4 is as follows: the silicone button screen print is placed on the surface of the lighting plate 3, and the lamp holder 12 is used to illuminate multiple lamp beads on the surface of the lamp holder 12. The brightness of the lamp beads on the surface of the lamp holder 12 can be transmitted through the lighting hole 4 to the interior of the lighting plate 3, so that the brightness of the light can illuminate the silicone button screen print. The processing thickness of the silicone button screen print can be detected by the light transmittance of the silicone button screen print. After the silicone button screen print is inspected by light, the electric push rod 8 is connected to an external power source. Activating the electric push rod 8 can move the moving seat to one side, so that the support seat 6 can drive the moving block 7 to slide on the surface of the sliding seat 9. The two sets of lighting plates 3 can move and separate in different directions. Through the separation of the lighting plates 3, the silicone button screen print can fall into the designated classification box 501 for collection.

[0033] The working principle of the entire device is as follows: Silicone button screen printing is placed on the surface of the lighting plate 3. The lamp holder 12 illuminates multiple LED beads on its surface. The light from the LED beads on the lamp holder 12 shines through the lighting hole 4, allowing the light to penetrate the interior of the lighting plate 3 and illuminate the silicone button screen printing. The processing thickness of the silicone button screen printing can be detected by its translucency. The frame 201 is movable to the lighting plate 3, allowing it to be moved above the lighting plate 3 for further processing. The spacing between the pressure plates 202 can be adjusted by sliding the pressure plates 202. The alignment of the frame 201 with the illumination plate 3 allows the frame 201 to press the silicone button screen print in the optical inspection, improving the adhesion between the silicone button screen print and the illumination plate 3. The sliding of the adjustment plate 203 with the pressure plates 202 allows the adjustment of the adjustment plate 203 and the pressure plates 202 according to the diameter of the silicone button screen print. The gap between the adjustment plate 203 and the pressure plates 202 can be detected by sliding the measuring plate 135.

[0034] Activating the electric push rod 8 moves the movable seat to one side, allowing the support seat 6 to drive the movable block 7 to slide on the surface of the sliding seat 9. The two sets of lighting panels 3 can move and separate in different directions. Through the separation of the lighting panels 3, the fan 11 can be activated to extract external substances through the extraction pipe 10. After the silicone button screen printing is completed, based on the detection results, the stretching plate is pulled forward, allowing the stretching plate to drive the push rod 503 to extend out of the interior of the base 1. Through the movement of the push rod 503, the sealing plate 5... 02 can be separated from the surface of the inclined plate 504. By using the separation of the two sets of lighting plates 3 and the extraction of the fan 11, the silicone button screen printing can be extracted into the interior of the base 1 by the unsealed extraction tube 10. Then, the pull plate 505 and push rod 503 are pushed to move, so that the sealing plate 502 can seal the opening of the extraction tube 10 and prevent the silicone button screen printing from being extracted. By using the inclined surface of the sealing plate 502, the silicone button screen printing can fall into the designated sorting box 501, which is convenient for reworking the silicone button screen printing later.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A high-precision visual inspection machine for silicone button screen printing, characterized in that: It includes a base (1), a sorting mechanism (5), an alignment mechanism (2) and a measuring mechanism (13). The sorting mechanism (5) includes a sorting box (501) and an inclined plate (504). The lower surface of the inclined plate (504) is fixedly connected to the upper surface of the sorting box (501). The sorting box (501) and the inclined plate (504) are used to sort and collect the silicone button screen prints to facilitate unified sorting later. The alignment mechanism (2) includes a pressure plate (202) and an adjustment plate (203). The adjustment plate (203) is located below the pressure plate (202). The pressure plate (202) and the adjustment plate (203) are used to monitor the orientation of the silicone button silkscreen. The measuring mechanism (13) includes a measuring plate (135). The measuring plate (135) is used to measure the spacing of the silicone button silkscreen, thereby improving the detection accuracy of the silicone button silkscreen.

2. The high-precision visual inspection machine for silicone button screen printing according to claim 1, characterized in that: The sorting mechanism (5) also includes a push rod (503), and the push rod (503) is slidably connected to the inside of the base (1). The front end of the push rod (503) is fixedly connected to a pull plate (505), and the rear end of the push rod (503) is fixedly connected to a sealing plate (502), and the sealing plate (502) is in contact with the inclined plate (504).

3. The high-precision visual inspection machine for silicone button screen printing according to claim 1, characterized in that: The alignment mechanism (2) further includes a frame (201), the inner wall of which is slidably connected to the pressure plate (202), and the pressure plate (202) and the adjustment plate (203) are installed in an alternating manner.

4. The high-precision visual inspection machine for silicone button screen printing according to claim 1, characterized in that: The measuring mechanism (13) further includes a horizontal plate (131), the lower surface of which is slidably connected to the upper surface of the measuring plate (135), a fixed block (133) on the lower surface of the horizontal plate (131), a slider (134) fixedly connected to the lower surface of the measuring plate (135), a sliding rod (132) fixedly connected to the side surface of the fixed block (133), and the sliding rod (132) is slidably connected to the inside of the slider (134).

5. A high-precision visual inspection machine for silicone button screen printing according to claim 1, characterized in that: A fan (11) is fixedly connected to the inner bottom wall of the base (1), and an extraction pipe (10) is fixedly connected to the upper surface of the fan (11). The top end of the extraction pipe (10) extends out of the interior of the inclined plate (504) and fits against the lower surface of the sealing plate (502).

6. The high-precision visual inspection machine for silicone button screen printing according to claim 1, characterized in that: A sliding seat (9) is fixedly connected to the inner wall of the base (1). A moving block (7) is slidably connected to the upper surface of the sliding seat (9). An electric push rod (8) is fixedly connected to the side surface of the moving block (7). A support seat (6) is fixedly connected to the upper surface of the moving block (7), and the support seat (6) is slidably connected to the interior of the base (1). A lighting plate (3) is fixedly connected to the upper surface of the support seat (6). A lamp holder (12) is provided inside the lighting plate (3). A lighting hole (4) is provided on the upper surface of the lighting plate (3).

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