Synchronous belt conveying line, AVI detection mechanism and AVI detection equipment

Abstract

The utility model discloses a synchronous belt conveying line, an AVI detection mechanism and AVI detection equipment. The synchronous belt conveying line comprises a conveying line bottom plate, a first conveying line, a second conveying line and a width adjusting assembly. A first supporting plate and a second supporting plate are installed on the conveying line bottom plate, and the first supporting plate and the second supporting plate are oppositely arranged in the first direction and can relatively move in the first direction. The first conveying line is mounted on the first supporting plate; the second conveying line is installed on the second supporting plate, and the second conveying line and the first conveying line are used for transferring product carriers; the width adjusting assembly is used for adjusting the width between the first conveying line and the second conveying line and comprises a plurality of synchronous shafts penetrating through the first supporting plate and the second supporting plate, the synchronous shafts are distributed in the second direction, and the second direction is perpendicular to the first direction. The width of the product carrier conveying line can be adjusted, the requirement that the same machine can be compatible with switching production of various products is met, the adaptability is high, the detection efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of AVI detection technology, and in particular to a synchronous belt conveyor line, an AVI detection mechanism, and an AVI detection device having such an AVI detection mechanism. Background Technology

[0002] With the improvement of FPC production processes and the development of process equipment technology, the final inspection of FPC products before shipment has evolved from the initial manual visual inspection to visual inspection using AVI inspection agencies. However, existing AVI inspection agencies cannot adjust the width between product carrier conveyor lines, are not compatible with multiple product carriers, and require the installation of multiple AVI inspection agencies for different product carriers, resulting in high inspection costs. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a synchronous belt conveyor line, an AVI detection mechanism, and an AVI detection device, which can adjust the width of the product carrier conveyor line, enabling the same machine to accommodate the switching of multiple products, exhibiting high adaptability, improving detection efficiency, and reducing production costs.

[0004] On one hand, this utility model embodiment provides a synchronous belt conveyor line, including a conveyor line base plate, a first conveyor line, a second conveyor line, and a width adjustment component; a first support plate and a second support plate are mounted on the conveyor line base plate, the first support plate and the second support plate are arranged opposite to each other along a first direction and are movable relative to each other in the first direction; the first conveyor line is mounted on the first support plate; the second conveyor line is mounted on the second support plate, the second conveyor line and the first conveyor line are used to transfer the product carrier; the width adjustment component is used to adjust the width between the first conveyor line and the second conveyor line, the width adjustment component includes multiple synchronous shafts passing through the first support plate and the second support plate, the synchronous shafts are distributed along a second direction, the second direction is perpendicular to the first direction.

[0005] The embodiments of this utility model have at least the following beneficial effects:

[0006] This utility model provides a synchronous belt conveyor line comprising a conveyor base plate, a first conveyor line, a second conveyor line, and a width adjustment component. A product carrier is mounted between the first and second conveyor lines. The width adjustment component adjusts the width between the first and second conveyor lines according to the size of the product carrier. During inspection, the FPC product to be inspected is placed in the product carrier and flows in from the upstream production line for AVI visual inspection. After AVI visual inspection, it is conveyed to the next workstation. This synchronous belt conveyor line can be adjusted according to product carriers of different sizes, enabling flexible switching between production of multiple products and demonstrating strong adaptability. The ability to adjust the width of the product carrier conveyor lines allows for the simultaneous production of multiple products on a single machine, exhibiting high adaptability, improving inspection efficiency, and reducing production costs.

[0007] According to some embodiments of the present invention, the width adjustment assembly further includes a first drive motor, the synchronous shaft includes a transmission screw main shaft and a transmission screw driven shaft, the first drive motor is mounted on the first support plate, the transmission screw main shaft and the transmission screw driven shaft both pass through the first support plate and the second support plate, and the first end of the transmission screw main shaft and the transmission screw driven shaft is fixedly connected to the first support plate, and the second end of the transmission screw main shaft and the transmission screw driven shaft is movably connected to the second support plate, the first drive motor is mounted on the first support plate, and the first drive motor is tractively connected to the transmission screw main shaft and the transmission screw driven shaft.

[0008] According to some embodiments of the present invention, a plurality of linear guide rails are installed on the bottom plate of the conveyor line, the plurality of linear guide rails are distributed along a second direction, a slider is provided on the linear guide rail, and the second support plate is mounted on the slider.

[0009] According to some embodiments of the present invention, a second drive motor and a linkage transmission shaft are mounted on the first support plate. The linkage transmission shaft is connected to the output end of the second drive motor. The second drive motor is used to drive the linkage transmission shaft to rotate and drive the first conveyor line and the second conveyor line to move.

[0010] According to some embodiments of the present invention, a first stop assembly and a second stop assembly are installed on the bottom plate of the conveyor line. The first stop assembly includes a first stop plate and a first stop cylinder, and the second stop assembly includes a second stop plate and a second stop cylinder. The first stop assembly and the second stop assembly divide the conveying area of ​​the synchronous belt conveyor line into a feeding buffer position and a product detection position.

[0011] According to some embodiments of the present invention, a first detection sensor, a second detection sensor, and a third detection sensor are installed on the first support plate. The first detection sensor is used to detect whether the product carrier has reached the feeding buffer position, the second detection sensor is used to detect whether the product carrier has reached the product detection position, and the third detection sensor is used to detect whether the product carrier has left the product detection position.

[0012] According to some embodiments of the present invention, both the first support plate and the second support plate are equipped with multiple clamping cylinders, which are used to clamp the product carrier when testing the product.

[0013] According to some embodiments of the present invention, a backlight is provided below the product carrier, and the second support plate is provided with a clearance hole, through which the backlight passes.

[0014] On the other hand, this utility model embodiment provides an AVI detection mechanism, which includes the above-mentioned synchronous belt conveyor line and visual inspection module. The visual inspection module includes a transfer component and an AVI detection component, and the AVI detection component is mounted on the transfer component through a connecting plate.

[0015] On the other hand, this utility model embodiment provides an AVI detection device, which includes the above-mentioned synchronous belt conveyor line, or the AVI detection device includes the above-mentioned AVI detection mechanism.

[0016] Additional aspects and advantages of this 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. Attached Figure Description

[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0018] Figure 1 This is one of the structural schematic diagrams of the synchronous belt conveyor line according to an embodiment of the present utility model;

[0019] Figure 2 This is a second schematic diagram of the structure of the synchronous belt conveyor line according to an embodiment of the present utility model;

[0020] Figure 3 This is the third schematic diagram of the structure of the synchronous belt conveyor line according to an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the AVI detection mechanism according to an embodiment of the present invention;

[0022] Figure 5 for Figure 4 The diagram shows the structure of the visual inspection module of the AVI inspection mechanism.

[0023] Figure label:

[0024] Conveyor line base plate 110, linear guide rail 111, slider 112, first stop plate 113, first stop cylinder 114, second stop plate 115, second stop cylinder 116, first conveyor line 120, second conveyor line 130, width adjustment component 140, first drive motor 141, transmission screw main shaft 142, transmission screw driven shaft 143, product carrier 150, backlight 160, first support plate 170, second drive motor 171, linkage transmission shaft 172, second support plate 180, first detection sensor 181, second detection sensor 182, third detection sensor 183, clearance hole 184, clamping cylinder 190;

[0025] Visual inspection module 200, transfer component 210, X-axis support base 211, X-axis lead screw 212, Y-axis lead screw 213, X-axis subrail 214, X-axis subrail base 215, AVI inspection component 220, camera body 221, lens 222. Detailed Implementation

[0026] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first," "second," etc., are used in the description, they are only for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, the terms "setting", "installing", "connecting", "linking", etc. should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in combination with the specific content of the technical solution.

[0030] The technical solution of this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments:

[0031] Please refer to Figure 1 and Figure 2 This embodiment discloses a synchronous belt conveyor line, including a conveyor line base plate 110, a first conveyor line 120, a second conveyor line 130, and a width adjustment component 140. A first support plate 170 and a second support plate 180 are mounted on the conveyor line base plate 110. The first support plate 170 and the second support plate 180 are arranged opposite to each other along a first direction and are movable relative to each other in the first direction. The first conveyor line 120 is mounted on the first support plate 170; the second conveyor line 130 is mounted on the second support plate 180. The second conveyor line 130 and the first conveyor line 120 are used to transfer a product carrier 150. The width adjustment component 140 is used to adjust the width between the first conveyor line 120 and the second conveyor line 130. The width adjustment component 140 includes multiple synchronous shafts passing through the first support plate 170 and the second support plate 180. The synchronous shafts are distributed along a second direction, which is perpendicular to the first direction. It should be noted that the first direction is... Figure 1 The first direction is from left to right; the second direction is... Figure 1 The direction from front to back is perpendicular to the first direction. The first support plate 170 is fixed as the reference side, and the second support plate 180 is a floating side that automatically adjusts its width according to the size changes of the product tray 150. This synchronous belt conveyor line can be adjusted according to different sized product carriers 150, enabling flexible switching of production for multiple products and strong adaptability. The same machine can meet the needs of switching production for multiple products, has high adaptability, improves testing efficiency, and reduces production costs.

[0032] Please refer to Figure 2 and Figure 3The width adjustment assembly 140 also includes a first drive motor 141. The synchronous shaft includes a transmission screw main shaft 142 and a transmission screw driven shaft 143. The first drive motor 141 is mounted on a first support plate 170. The transmission screw main shaft 142 and the transmission screw driven shaft 143 are both passed through the first support plate 170 and the second support plate 180. The first end of the transmission screw main shaft 142 and the transmission screw driven shaft 143 is fixedly connected to the first support plate 170, and the second end of the transmission screw main shaft 142 and the transmission screw driven shaft 143 is movably connected to the second support plate 180. The first drive motor 141 is mounted on the first support plate 170 and is drively connected to the transmission screw main shaft 142 and the transmission screw driven shaft 143. Multiple linear guide rails 111 are mounted on the base plate 110 of the conveyor line. The multiple linear guide rails 111 are distributed along the second direction. Slider 112 is set on the linear guide rails 111, and the second support plate 180 is mounted on the slider 112. A stepper motor is used to drive two lead screws to provide driving force. Combined with the application of dual guide rails, the stability and accuracy of automatic width adjustment are ensured.

[0033] Please refer to Figure 2 A second drive motor 171 and a linkage transmission shaft 172 are mounted on the first support plate 170. The linkage transmission shaft 172 is connected to the output end of the second drive motor 171. The second drive motor 171 drives the linkage transmission shaft 172 to rotate, thereby driving the first conveyor line 120 and the second conveyor line 130 to move. The first conveyor line 120 and the second conveyor line 130 can be made of belts or chains. Synchronous motion control of the first conveyor line 120 and the second conveyor line 130 is achieved through a set of stepper motors and a transmission spindle system.

[0034] Please refer to Figure 3 A first stop assembly and a second stop assembly are installed on the bottom plate 110 of the conveyor line. The first stop assembly includes a first stop plate 113 and a first stop cylinder 114, and the second stop assembly includes a second stop plate 115 and a second stop cylinder 116. The first and second stop assemblies divide the synchronous belt conveyor line into a feeding buffer position and a product inspection position. The first stop cylinder 114 is used to drive the first stop plate 113 to stop the product carrier 150 at the feeding buffer position, and the second stop cylinder 116 is used to drive the second stop plate 115 to stop the product carrier 150 at the product inspection position. The first stop cylinder 114 is located at the buffer position of the synchronous belt conveyor line, and the second stop cylinder 116 is located at the inspection position of the synchronous belt conveyor line. Through the coordinated application of the two sets of stop assemblies, the orderly flow of the product carrier 150 is achieved, avoiding the product carrier 150 from being connected or stacked.

[0035] Please refer to Figure 3The first support plate 170 is equipped with a first detection sensor 181, a second detection sensor 182 and a third detection sensor 183. The first detection sensor 181 is used to detect whether the product carrier 150 has reached the feeding buffer position, the second detection sensor 182 is used to detect whether the product carrier 150 has reached the product detection position, and the third detection sensor 183 is used to detect whether the product carrier 150 has left the product detection position.

[0036] Please refer to Figure 3 Both the first support plate 170 and the second support plate 180 are equipped with multiple clamping cylinders 190, which are used to clamp the product carrier 150 during product inspection. This effectively clamps the product carrier 150 to ensure that it does not move during AVI visual inspection, thereby improving the image quality of the AVI inspection component 220.

[0037] Please refer to Figure 1 A backlight 160 is installed below the product carrier 150, and a clearance hole 184 is provided on the second support plate 180, through which the backlight 160 passes. The large-area backlight 160 designed below the product carrier 150 and the backlight 160 passing through the second support plate 180 provide a good lighting environment for AVI visual inspection and improve the accuracy of visual inspection.

[0038] Please refer to Figure 4 This embodiment also provides an AVI detection mechanism, including the aforementioned synchronous belt conveyor and a vision inspection module 200. The vision inspection module 200 includes a transfer assembly 210 and an AVI detection assembly 220, with the AVI detection assembly 220 mounted on the transfer assembly 210. The AVI detection assembly 220 can be directly mounted on the transfer assembly 210, or mounted on the transfer assembly 210 via a connecting plate.

[0039] Please refer to Figure 5The AVI detection component 220 includes a camera body 221 and a lens 222. The camera body 221 is mounted on the transfer component 210 via a connecting plate, and is located above the product carrier 150. The lens 222 is mounted below the camera body 221. The transfer component 210 includes an X-axis support base 211, an X-axis lead screw 212, a Y-axis lead screw 213, an X-axis subrail 214, and an X-axis subrail base 215. The X-axis lead screw is mounted on the X-axis support base, and the X-axis subrail is mounted on the X-axis subrail base. The first end of the Y-axis lead screw 213 is connected to the X-axis support base 211, and the second end of the Y-axis lead screw 213 is connected to the X-axis subrail base 215. The two ends of the Y-axis lead screw 213 are connected to the X-axis support base 211 and the X-axis subrail base 215, thus forming a gantry structure, which facilitates the movement of the AVI detection component 220 and increases its shooting range. Equipped with dual cameras and utilizing XYZ three-axis motion, the AVI inspection component 220 can cover the entire product inspection area. Furthermore, the AVI inspection component 220 has code binding and AVI visual inspection functions, thereby fulfilling all AVI visual inspection requirements.

[0040] This embodiment also provides an AVI testing device, including the aforementioned synchronous belt conveyor line, or including the aforementioned AVI testing mechanism.

[0041] During inspection, the width between the first conveyor line 120 and the second conveyor line 130 is adjusted using the width adjustment component 140 according to the dimensions of the product carrier 150. The FPC product to be inspected is placed in the product carrier 150. After flowing in from the upstream production line, the product carrier 150 is stopped and clamped for positioning. The backlight 160 under the product carrier 150 is turned on. The position of the AVI inspection component 220 is adjusted using the transfer component 210. The AVI inspection component 220 first scans and identifies the FPC product, then performs AVI visual inspection, comprehensively checking the FPC product's appearance, dimensions, and surface condition. After the AVI visual inspection is completed, the clamping cylinder 190 is released, the second stop cylinder 116 descends, and the FPC product flows to the next station via the synchronous belt conveyor.

[0042] In the initial state, the AVI inspection station stop cylinder 114 extends, and the first stop cylinder 114 located at the feed buffer position descends; the product carrier 150 flows to the AVI inspection station via the first conveyor line 120 and the second conveyor line 130 and is stopped by the second stop cylinder 116; when the second detection sensor 182 detects that the product carrier 150 has been stopped, the first conveyor line 120 and the second conveyor line 130 stop moving, and the clamping cylinder 190 retracts to clamp the product carrier 150; the AVI inspection assembly 220 performs AVI visual inspection on the FPC product in the product carrier 150; after the inspection is completed... The clamping cylinder 190 releases the product carrier 150, the second stop cylinder 116 at the detection position descends, and the first stop cylinder 114 at the buffer position rises; the first conveyor line 120 and the second conveyor line 130 begin to move, conveying the inspected FPC products downstream, while simultaneously conveying the upstream product carrier 150 to be inspected to the buffer position; when the third detection sensor 183 detects that the inspected product carrier 150 has left, the second stop cylinder 116 rises, and then the first stop cylinder 114 descends, conveying the product carrier to be inspected to the AVI detection station, entering the next detection cycle. Through the application of two sets of stop components and three sets of detection sensors, combined with motion control logic, the orderly flow of the product carrier 150 is achieved, avoiding the continuation and stacking of product carriers 150.

[0043] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A synchronous belt conveyor line, loaded with product carriers (150), characterized in that, include: A conveyor line base plate (110) is provided, on which a first support plate (170) and a second support plate (180) are installed. The first support plate (170) and the second support plate (180) are arranged relative to each other along a first direction and are able to move relative to each other in the first direction. The first conveyor line (120) is mounted on the first support plate (170); The second conveyor line (130) is mounted on the second support plate (180), and the second conveyor line (130) and the first conveyor line (120) are used to transfer the product carrier (150). Width adjustment component (140) is used to adjust the width between the first conveyor line (120) and the second conveyor line (130). The width adjustment component (140) includes a plurality of synchronous shafts passing through the first support plate (170) and the second support plate (180). The synchronous shafts are distributed along a second direction, which is perpendicular to the first direction.

2. The synchronous belt conveyor line according to claim 1, characterized in that, The width adjustment assembly (140) further includes a first drive motor (141). The synchronous shaft includes a transmission screw main shaft (142) and a transmission screw driven shaft (143). The first drive motor (141) is mounted on the first support plate (170). The transmission screw main shaft (142) and the transmission screw driven shaft (143) are both passed through the first support plate (170) and the second support plate (180). The first end of the transmission screw main shaft (142) and the transmission screw driven shaft (143) is fixedly connected to the first support plate (170). The second end of the transmission screw main shaft (142) and the transmission screw driven shaft (143) is movably connected to the second support plate (180). The first drive motor (141) is mounted on the first support plate (170) and is driven by the transmission screw main shaft (142) and the transmission screw driven shaft (143).

3. The synchronous belt conveyor line according to claim 1 or 2, characterized in that, Multiple linear guide rails (111) are installed on the bottom plate (110) of the conveyor line. The multiple linear guide rails (111) are distributed along the second direction. A slider (112) is provided on the linear guide rail (111). The second support plate (180) is mounted on the slider (112).

4. The synchronous belt conveyor line according to claim 1 or 2, characterized in that, The first support plate (170) is equipped with a second drive motor (171) and a linkage transmission shaft (172). The linkage transmission shaft (172) is connected to the output end of the second drive motor (171). The second drive motor (171) is used to drive the linkage transmission shaft (172) to rotate and drive the first conveyor line (120) and the second conveyor line (130) to move.

5. The synchronous belt conveyor line according to claim 1 or 2, characterized in that, The conveyor line base plate (110) is equipped with a first stop assembly and a second stop assembly. The first stop assembly includes a first stop plate (113) and a first stop cylinder (114). The second stop assembly includes a second stop plate (115) and a second stop cylinder (116). The first stop assembly and the second stop assembly divide the conveying area of ​​the synchronous belt conveyor line into a feeding buffer position and a product detection position.

6. The synchronous belt conveyor line according to claim 5, characterized in that, The first support plate (170) is equipped with a first detection sensor (181), a second detection sensor (182) and a third detection sensor (183). The first detection sensor (181) is used to detect whether the product carrier (150) has reached the feeding buffer position, the second detection sensor (182) is used to detect whether the product carrier (150) has reached the product detection position, and the third detection sensor (183) is used to detect whether the product carrier (150) has left the product detection position.

7. The synchronous belt conveyor line according to claim 1 or 6, characterized in that, Both the first support plate (170) and the second support plate (180) are equipped with multiple clamping cylinders (190), which are used to clamp the product carrier (150) when inspecting the product.

8. The synchronous belt conveyor line according to claim 1, characterized in that, A backlight (160) is provided below the product carrier (150), and the second support plate (180) is provided with a clearance hole (184), through which the backlight (160) passes.

9. An AVI testing mechanism, characterized in that, The AVI detection mechanism includes a synchronous belt conveyor line and a visual inspection module (200) as described in any one of claims 1 to 8. The visual inspection module (200) includes a transfer assembly (210) and an AVI detection assembly (220), wherein the AVI detection assembly (220) is mounted on the transfer assembly (210).

10. An AVI detection device, characterized in that, The AVI testing equipment includes a synchronous belt conveyor as described in any one of claims 1 to 8, or the AVI testing equipment includes an AVI testing mechanism as described in claim 9.

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