AOI (automatic optical inspection) equipment for tubular transfer braid

Abstract

The utility model discloses AOI (automatic optical inspection) equipment for a tubular to-be-woven tape, which comprises a cabinet body, and a tubular to-be-woven tape mechanism is mounted at the upper part of the cabinet body; the tubular braid transfer mechanism comprises side plates, a first servo motor is installed on one side of each side plate, conveying rollers are arranged at the two ends of the inner side of each side plate respectively, pressing rollers are installed on connecting plates at the two ends of each side plate, and pressing plates are fixedly installed on the side plates on the two sides; a third vertical rod is installed in the middle of the cabinet body, a second clamp is installed on the third vertical rod, a connecting piece is fixedly arranged on one side of the second clamp, and a detection mechanism is arranged on the lower portion of the connecting piece. The technical requirements of AOI character detection, existence or absence of polarity Mark points, direction, neglected loading and the like are met when the tubular material is converted into the braid material.

Description

Technical Field

[0001] The utility model relates to the field of semiconductor chip burning test, in particular to an AOI detection device for a tubular transfer tape. Background Art

[0002] Burning is the process of programming (or flashing) a chip, such as a microcontroller or embedded memory. For those new to embedded systems, the concepts of programming and burning can be confusing, and some may even misunderstand that they involve burning memory with fire. In reality, embedded programming and burning simply means writing a program to memory, similar to downloading a program in everyday life.

[0003] In the chip programming and testing industry, tubular materials can be subject to unstable tube changes and feeding when being programmed or mounted on SMT machines. This can lead to automated equipment failures, high alarm levels, and overall production efficiency. Tubular materials must be converted to tape for convenient programming or SMT placement. An AOI (Automated Optical Inspection) device that converts tubular materials to tape simultaneously performs AOI inspection, ensuring the correct IC pins, correct character codes, and correct mark points during the conversion. This simplifies the chip production process, improves the automation level of the equipment, and significantly increases production efficiency. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide an AOI inspection device for tubular transfer tapes to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An AOI inspection device for a tubular transfer tape comprises a cabinet, wherein a tubular transfer tape mechanism is installed on the upper portion of the cabinet;

[0007] The tubular belt transfer mechanism includes a side plate, a first servo motor is fixedly installed on one side of the side plate, and conveying rollers are respectively provided at both ends of the inner side of the side plate, the output shaft of the first servo motor is connected to the conveying roller through a coupling, and transmission gears are provided on the conveying rollers at both ends, and the transmission gears at both ends are connected through an external transmission belt. Connecting plates are installed at both ends of the side plate through movable shafts, and pressure rollers are movably installed at the ends of the connecting plates. Pressing plates are fixedly installed on the side plates on both sides, and a support plate is fixed between the side plates on both sides;

[0008] A third vertical pole is fixedly installed in the middle of the cabinet body, a second clamp is fixedly installed on the third vertical pole, a locking piece is installed on the second clamp, a connecting piece is fixedly provided on one side of the second clamp, and a detection mechanism is provided at the lower part of the connecting piece.

[0009] By adopting the above technical scheme, the utility model converts the tubular material into the braided material through the tubular to braiding mechanism when in use, and uses the first servo motor as the power source to drive the conveying rollers at both ends to convey the raw materials, and during the conveying, the material is limited and pressed by the holding roller to maintain the stability of the material conveying, and a pressure plate is provided to convert the material through the pressure plate, and the material is detected by the detection mechanism, so as to solve the technical requirements of converting the tubular material into the braided material and simultaneously performing AOI detection of characters, polarity mark points, direction, missing installation, etc., and the detection mechanism is installed and connected by the second clamp, connecting piece and locking piece to maintain the stability of the equipment and facilitate adjustment. Multiple detection mechanisms can be used for multi-level detection to solve the quality anomalies caused by the manual conversion process, improve the quality assurance of the tubular chips in the processing process, improve production efficiency, and reduce labor costs.

[0010] Preferably, a cabinet door is hinged on the front of the cabinet body, a handle is installed on the cabinet door, and a heat dissipation fan is fixedly installed on one side of the cabinet body.

[0011] By adopting the above technical solution, the setting of the cabinet door facilitates the opening and closing of the cabinet, the storage of tools, and the maintenance of equipment. The setting of the handle facilitates the opening and closing control of the cabinet door, and the heat dissipation fan facilitates the heat dissipation inside the cabinet.

[0012] Preferably, universal wheels and support legs are fixedly installed at the four corners of the bottom of the cabinet, and the support legs are connected by threads to achieve lifting and lowering adjustment.

[0013] By adopting the above technical solution, the setting of the support legs makes it easy to support the cabinet body and maintain the balance and stability of the cabinet body, and the setting of the universal wheels makes it easy to move and adjust. The support legs are connected by threads, which makes it easy to fold them up when the universal wheels move, and support and fix them after the movement is completed.

[0014] Preferably, a first vertical pole is fixedly mounted on one side of the upper portion of the cabinet, an upper end of the first vertical pole is connected to a first clamp, and a display screen is fixedly mounted on one side of the first clamp.

[0015] By adopting the above technical solution, the setting of the first vertical pole facilitates the installation of the display screen, and the first clamp is used to fix the installation and maintain stability, and the display screen is convenient for displaying the test results or the set parameters.

[0016] Preferably, a second vertical pole is fixedly mounted on one side of the upper portion of the cabinet, and a controller is fixedly mounted on the upper end of the second vertical pole.

[0017] By adopting the above technical solution, the second vertical pole is convenient for fixing and installing the controller, maintaining the stability of the controller, and the controller is convenient for controlling and adjusting the equipment system and setting various parameters.

[0018] Preferably, a first crank plate is fixedly mounted on one end of the side plate, a reeling wheel is movably mounted on the end of the first crank plate, and a first supporting roller is movably mounted on the middle of one side of the first crank plate.

[0019] By adopting the above technical solution, the first crank plate is used to install the unwinding wheel, and the first support roller is convenient for supporting the conveyed material, thereby facilitating the conveying.

[0020] Preferably, a second crank plate is fixedly mounted on the other end of the side plate, a winding wheel is movably mounted on the end of the second crank plate, a second servo motor is fixedly mounted on one side of the second crank plate, the second servo motor is transmission-connected to the winding wheel, and a second support roller is movably mounted in the middle of the second crank plate.

[0021] By adopting the above technical solution, the second crank plate facilitates the installation of the winding wheel and the second servo motor, and the second servo motor facilitates driving the winding wheel to achieve winding of the material, and the setting of the second support roller facilitates supporting and transporting the material.

[0022] Preferably, a fixing seat is connected to the bottom of one end of the side panel, and the fixing seat is fixedly connected to the upper part of the cabinet. A slider is fixedly provided on one side of the side panel, and a slide rail is fixedly installed on the upper part of the cabinet, and the slider is movably connected to the slide rail.

[0023] By adopting the above technical solution, the setting of the fixing seat facilitates the fixed installation of the side panel, and the setting of the slide rail and the slider facilitates the movement and adjustment of the side panel, that is, when adjusting, the fixing seat is loosened, and then the side panel is moved and adjusted through the slide rail and the slider, and after the movement and adjustment, the fixing seat is fixed.

[0024] In summary, the present invention has the following beneficial effects:

[0025] The utility model converts tubular materials into braided materials through the tubular to braiding mechanism when in use, and uses the first servo motor as a power source to drive the conveying rollers at both ends to convey the raw materials, and during the conveying, the material is limited and pressed by the holding roller to maintain the stability of the material during conveying, and a pressure plate is provided to convert the material through the pressure plate, and the material is detected by the detection mechanism, so as to solve the technical requirements of converting tubular materials into braided materials and simultaneously performing AOI detection of characters, polarity mark points, direction, missing installation, etc., and the detection mechanism is installed and connected by the second clamp, connecting piece and locking piece to maintain the stability of the equipment and facilitate adjustment, and multiple detection mechanisms can be used for multi-level detection to solve the quality anomalies caused by the manual conversion process, improve the quality assurance of tubular chips in the processing process, improve production efficiency, and reduce labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the right side structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the left side structure of the utility model;

[0028] Figure 3 It is a partial structural front view of the utility model;

[0029] Figure 4 It is a partial structural rear view of the utility model;

[0030] Figure 5 It is a schematic diagram of the tubular transfer belt mechanism of the present utility model.

[0031] 1. The camshaft of the cabinet is provided with a plurality of support members, each of which is provided with a plurality of support members, and a plurality of support members are provided with plurality of support members. 2. The camshaft of the cabinet is provided with a plurality of support members, each of which is provided with a plurality of support members. 3. The camshaft of the cabinet is provided with a plurality of support members, each of which is provided with a plurality of support members. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example

[0034] refer to Figure 1-5 , an AOI inspection device for tubular transfer tapes, comprising a cabinet 1, a tubular transfer tape mechanism 2 being installed on the upper portion of the cabinet 1;

[0035] The tubular transfer belt mechanism 2 includes a side plate 201, a first servo motor 205 is fixedly installed on one side of the side plate 201, and conveying rollers 207 are respectively provided at both ends of the inner side of the side plate 201. The output shaft of the first servo motor 205 is connected to the conveying roller 207 through a coupling 206. The conveying rollers 207 at both ends are provided with transmission gears 208, and the transmission gears 208 at both ends are connected by an external transmission belt. Connecting plates 209 are installed at both ends of the side plate 201 through a movable shaft, and a holding roller 210 is movably installed at the end of the connecting plate 209. Pressing plates 213 are fixedly installed on the side plates 201 on both sides, and a support plate 214 is fixed between the side plates 201 on both sides.

[0036] A third vertical rod 8 is fixedly installed in the middle of the cabinet body 1, a second clamp 9 is fixedly installed on the third vertical rod 8, a locking piece 10 is installed on the second clamp 9, a connecting piece 11 is fixedly provided on one side of the second clamp 9, and a detection mechanism 12 is provided at the lower part of the connecting piece 11.

[0037] When in use, the present invention converts tubular materials into braided materials through the tubular to braiding mechanism 2, and uses the first servo motor 205 as a power source to drive the conveying rollers 207 at both ends to convey the raw materials. During the conveying, the material is limited and pressed by the holding roller 210 to maintain the stability of the material conveying. A pressure plate 213 is provided to convert the material through the pressure plate 213, and the material is detected by the detection mechanism 12, so as to solve the technical requirements of converting tubular materials into braided materials and simultaneously performing AOI detection of characters, polarity mark points, direction, missing installation, etc., and the detection mechanism 12 is installed and connected by the second clamp 9, the connecting piece 11 and the locking piece 10 to maintain the stability of the equipment and facilitate adjustment. Multiple detection mechanisms 12 can be used for multi-level detection to solve the quality anomalies caused by the manual conversion process, improve the quality assurance of tubular chips in the processing process, improve production efficiency, and reduce labor costs.

[0038] In this embodiment, preferably, a cabinet door 18 is hinged on the front of the cabinet body 1, and a handle 19 is installed on the cabinet door 18. A heat dissipation fan 20 is fixedly installed on one side of the cabinet body 1. The setting of the cabinet door 18 is convenient for opening and closing the cabinet body 1, storing tools, and repairing equipment. The setting of the handle 19 is convenient for controlling the opening and closing of the cabinet door 18, and the heat dissipation fan 20 is convenient for heat dissipation inside the cabinet body 1.

[0039] In this embodiment, preferably, universal wheels 22 and support legs 21 are fixedly installed at the four corners of the bottom of the cabinet body 1, and the support legs 21 are threadedly connected to achieve lifting and lowering adjustment. The setting of the support legs 21 is convenient for supporting the cabinet body 1 and maintaining the balance and stability of the cabinet body 1, and the setting of the universal wheels 22 is convenient for movement and adjustment. The support legs 21 are threadedly connected, which is convenient for folding when the universal wheels 22 move, and supporting and fixing after the movement is completed.

[0040] In this embodiment, preferably, a first vertical pole 13 is fixedly installed on one side of the upper part of the cabinet 1, and the upper end of the first vertical pole 13 is connected to a first clamp 14, and a display screen 15 is fixedly installed on one side of the first clamp 14. The setting of the first vertical pole 13 facilitates the installation of the display screen 15, and it is fixedly installed by the first clamp 14 to maintain stability, and the display screen 15 is convenient for displaying the detection results or the set parameters.

[0041] In this embodiment, preferably, a second vertical pole 16 is fixedly installed on one side of the upper part of the cabinet 1, and a controller 17 is fixedly installed on the upper end of the second vertical pole 16. The second vertical pole 16 facilitates the fixed installation of the controller 17 to maintain the stability of the controller 17, and the controller 17 facilitates the control and adjustment of the equipment system and the setting of various parameters.

[0042] In this embodiment, preferably, a first crank plate 3 is fixedly installed at one end of the side plate 201, a unwinding wheel 4 is movably installed at the end of the first crank plate 3, and a first support roller 23 is movably installed in the middle of one side of the first crank plate 3. The first crank plate 3 is used to install the unwinding wheel 4, and the first support roller 23 facilitates the support of the conveyed material to facilitate conveying.

[0043] In this embodiment, preferably, a second crank plate 5 is fixedly installed on the other end of the side plate 201, and a winding wheel 6 is movably installed on the end of the second crank plate 5. A second servo motor 7 is fixedly installed on one side of the second crank plate 5, and the second servo motor 7 is transmission-connected to the winding wheel 6. A second support roller 24 is movably installed in the middle of the second crank plate 5. The second crank plate 5 facilitates the installation of the winding wheel 6 and the second servo motor 7, and the second servo motor 7 facilitates the driving of the winding wheel 6 to realize the winding of the material. The setting of the second support roller 24 facilitates the support and transportation of the material.

[0044] In this embodiment, preferably, a fixed seat 202 is connected to the bottom of one end of the side panel 201, and the fixed seat 202 is fixedly connected to the upper part of the cabinet body 1. A slider 203 is fixedly provided on one side of the side panel 201, and a slide rail 204 is fixedly installed on the upper part of the cabinet body 1. The slider 203 is movably connected to the slide rail 204. The setting of the fixed seat 202 facilitates the fixed installation of the side panel 201, and the setting of the slide rail 204 and the slider 203 facilitates the movement and adjustment of the side panel 201, that is, when adjusting, the fixed seat 202 is loosened, and then the slide rail 204 and the slider 203 are used to move and adjust. After the movement and adjustment, the fixed seat 202 is fixed.

[0045] Principle and advantages of use:

[0046] When in use, the material is drawn out from the unwinding wheel 4, and the material is passed through the tubular braiding mechanism 2, and then the converted braided material is wound on the reel 6, and then the second servo motor 7 and the first servo motor 205 are started, and the operation of the second servo motor 7 drives the reel 6 to rotate to realize the reeling and winding of the material, and the operation of the first servo motor 205 drives the conveying roller 207 to realize the conveying and conversion of the tubular material into braided material, and when the material is transported, the holding roller 210 and the pressure plate 213 on the connecting plate 209 maintain the stability of the material, so as to realize stable tubular braiding and continuous conveying, rewinding and unwinding;

[0047] During operation, the controller 17 is used for control and adjustment, setting various parameters, and controlling the start and stop of the equipment. In addition, the material is inspected during transportation through the detection mechanism 12, and AOI detection is performed simultaneously when the tubular material is converted into the taping material, ensuring that the IC pins, characters, and mark points of the tubular material are normal, correct, and correct, which simplifies the chip production process, improves the degree of automation of the equipment, and greatly improves production efficiency. The parameters and data after detection are displayed on the display screen 15, which is convenient for operators to watch and record.

[0048] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AOI inspection device for tubular transfer tapes, comprising a cabinet (1), characterized in that: A tubular transfer belt mechanism (2) is installed on the upper part of the cabinet (1); The tubular belt transfer mechanism (2) includes a side plate (201), a first servo motor (205) is fixedly installed on one side of the side plate (201), and conveying rollers (207) are respectively provided at both ends of the inner side of the side plate (201), the output shaft of the first servo motor (205) is connected to the conveying roller (207) through a coupling (206), and transmission gears (208) are provided on the conveying rollers (207) at both ends, and the transmission gears (208) at both ends are connected through an external transmission belt. Connecting plates (209) are installed at both ends of the side plate (201) through a movable shaft, and holding rollers (210) are movably installed at the ends of the connecting plates (209). Pressing plates (213) are fixedly installed on the side plates (201) on both sides, and a supporting plate (214) is fixedly provided between the side plates (201) on both sides. A third vertical rod (8) is fixedly mounted in the middle of the cabinet (1), a second clamp (9) is fixedly mounted on the third vertical rod (8), a locking member (10) is mounted on the second clamp (9), a connecting member (11) is fixedly mounted on one side of the second clamp (9), and a detection mechanism (12) is provided at the bottom of the connecting member (11).

2. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: A cabinet door (18) is hingedly connected to the front of the cabinet body (1), a handle (19) is installed on the cabinet door (18), and a heat dissipation fan (20) is fixedly installed on one side of the cabinet body (1).

3. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: Universal wheels (22) and support legs (21) are fixedly mounted at the four corners of the bottom of the cabinet (1), and the support legs (21) are connected by threads to achieve lifting and lowering adjustment.

4. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: A first vertical rod (13) is fixedly mounted on one side of the upper portion of the cabinet (1); the upper end of the first vertical rod (13) is connected to a first clamp (14); and a display screen (15) is fixedly mounted on one side of the first clamp (14).

5. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: A second vertical rod (16) is fixedly mounted on one side of the upper portion of the cabinet (1), and a controller (17) is fixedly mounted on the upper end of the second vertical rod (16).

6. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: A first crank plate (3) is fixedly mounted on one end of the side plate (201), a reeling wheel (4) is movably mounted on the end of the first crank plate (3), and a first supporting roller (23) is movably mounted on the middle of one side of the first crank plate (3).

7. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: A second crank plate (5) is fixedly mounted on the other end of the side plate (201), a winding wheel (6) is movably mounted on the end of the second crank plate (5), a second servo motor (7) is fixedly mounted on one side of the second crank plate (5), the second servo motor (7) is transmission-connected to the winding wheel (6), and a second support roller (24) is movably mounted in the middle of the second crank plate (5).

8. The AOI inspection equipment for tubular transfer tape according to claim 1, characterized in that: A fixing seat (202) is connected to the bottom of one end of the side panel (201), and the fixing seat (202) is fixedly connected to the upper part of the cabinet (1). A slider (203) is fixedly provided on one side of the side panel (201), and a slide rail (204) is fixedly installed on the upper part of the cabinet (1), and the slider (203) is movably connected to the slide rail (204).

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