Electronic component package detection all-in-one machine

Abstract

The application relates to the technical field of semiconductor production equipment, in particular to an electronic component packaging and detecting integrated machine which comprises a taping machine body, an expansion structure, a resisting structure, a driving structure, a detecting structure, a collecting structure, a first conveying device, a three-dimensional adjusting device, a second conveying device, a unwinding roller and a taking and placing device; the resisting structure is arranged to facilitate quick fixing of a winding drum on the unwinding roller, improves the winding drum replacement efficiency, and further improves the processing efficiency; the detecting structure is arranged to facilitate chip overturning and hollow tube driving chip rotation, can detect each position of the chip, improves the detection precision, detects unqualified chips, adjusts the position of the hollow tube by the three-dimensional adjusting device, the expansion structure is arranged to facilitate expansion of a carrier tape groove, facilitates accurate chip placement, avoids chip size mismatching with the groove from causing jamming or placement deviation, improves the placement efficiency and packaging quality, and the driving structure facilitates driving of the mounting frame to continuously drive the expansion plate to move up and down.

Description

Technical Field

[0001] This invention relates to the field of semiconductor manufacturing equipment technology, specifically to an integrated machine for packaging and testing electronic components. Background Technology

[0002] As an important component of electronic components, chips are miniature electronic devices that integrate a large number of transistors, resistors, capacitors and other components onto a small semiconductor wafer using semiconductor technology and are connected to external pins through wire bonding to realize specific electronic functions. They are key components in electronic devices that realize core functions such as computing, storage and control. In the back-end packaging stage of the electronics manufacturing industry, tape and reel machines are a crucial piece of equipment. Their main function is to load scattered electronic components (such as resistors, capacitors, IC chips, etc.) into carrier tape in a certain arrangement and seal them with cover tape.

[0003] However, when testing chips, testing agencies are limited by the testing angle and method, and can only test a single surface of the chip. They cannot fully cover multiple surfaces and corners of the chip, making it difficult to detect hidden defects. This results in poor testing effectiveness, increases the risk of unqualified chips entering the subsequent packaging process, and ultimately affects the quality of the final product. During installation, the take-up roll is fixed to the unwinding roller using a threaded knob on the retaining ring. The installation process requires repeated tightening of the threaded knob to achieve a secure fit, making the operation cumbersome and inefficient. During the production of the carrier tape, due to factors such as mold wear and uneven material shrinkage, the produced carrier tape slots have certain dimensional deviations. When the slot is too small, placing the chip will cause it to be squeezed, resulting in the chip getting stuck in the slot, affecting the smoothness of chip placement and packaging efficiency. Summary of the Invention

[0004] To address the problems in the prior art, this invention provides an integrated machine for packaging and testing electronic components.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an integrated packaging and testing machine for electronic components, including a tape and reel machine body, a first conveying device mounted on the tape and reel machine body, a three-dimensional adjustment device mounted on the tape and reel machine body, a testing structure mounted on the first conveying device and the three-dimensional adjustment device, a second conveying device mounted on the tape and reel machine body, an expansion structure mounted on the second conveying device, an unwinding roller rotatably connected to the tape and reel machine body, and a blocking structure mounted on the unwinding roller;

[0006] The expansion structure includes a guide column fixedly connected to the second conveying device and a mounting frame slidably connected to the guide column. Four slide rods are slidably connected to the mounting frame. An expansion plate is fixedly connected to each slide rod. A drive shaft is rotatably connected to each slide rod. A drive ring is rotatably connected to the mounting frame. The drive ring has a drive groove. The drive shaft and the drive groove are in rolling engagement. The drive ring has four ramps.

[0007] Specifically, a gear ring is fixedly connected to the drive ring, a connecting shaft is rotatably connected to the mounting frame, a first gear is fixedly connected to the connecting shaft, the first gear meshes with the gear ring, a guide shaft is fixedly connected to the expansion plate, and the guide shaft is slidably connected to the mounting frame.

[0008] Specifically, a first driving component is installed on the mounting frame, the connecting shaft is driven by the first driving component, and the mounting frame is driven by a driving structure.

[0009] Specifically, the drive structure includes a rotating shaft rotatably connected to the second conveying device and a drive disk fixedly connected to the rotating shaft. An adjusting rod is slidably connected to the drive disk, and an adjusting disk is fixedly connected to the adjusting rod. The adjusting disk is provided with a roller groove, and a roller is rotatably connected in the roller groove. The roller is rotatably connected to the mounting frame.

[0010] Specifically, a pull rod is fixedly connected to the adjusting rod, a fixed rod is slidably connected to the pull rod, a fixed block is fixedly connected to the fixed rod, the fixed block is slidably connected to the adjusting rod, and a fixed groove is provided on the drive disk, with the fixed block engaging with one of the fixed grooves.

[0011] Specifically, a pressing plate is fixedly connected to the fixed rod, the pressing plate is slidably connected to the pull rod, a second spring is fixedly connected between the fixed rod and the pull rod, a guide rod is fixedly connected to the adjusting rod, the guide rod is slidably connected to the drive disc, a second driving component is installed on the second conveying device, and the rotating shaft is driven by the second driving component.

[0012] Specifically, the detection structure includes two vision cameras mounted on the first conveying device and a mounting shaft rotatably connected to the first conveying device. Two mounting blocks are fixedly connected to the mounting shaft, and four flip rods are fixedly connected to the mounting blocks. A slide is mounted on the three-dimensional adjustment device, and a hollow tube is rotatably connected to the slide.

[0013] Specifically, a slider is slidably connected to the slide block, a rack is mounted on the slider, a second gear is fixedly connected to the hollow tube, the second gear meshes with the rack, a third driving component is mounted on the first conveying device, the mounting shaft is driven by the third driving component, a fourth driving component is mounted on the three-dimensional adjustment device, and the slider is driven by the fourth driving component.

[0014] Specifically, a collection structure is provided between the first conveying device and the tape-making machine body. The collection structure includes a fixed shaft fixedly connected to the first conveying device and a feed plate rotatably connected to the fixed shaft. An adjusting shaft is rotatably connected to the feed plate, a roller is rotatably connected to the adjusting shaft, and a cam is rolled on the roller. The cam is fixedly connected to the transmission shaft in the first conveying device. A positioning frame is fixedly connected to the tape-making machine body, and a collection frame is slidably connected to the positioning frame. A torsion spring is fixedly connected between the feed plate and the fixed shaft.

[0015] Specifically, the blocking structure includes a retaining ring slidably connected to the unwinding roller and a limiting ring rotatably connected to the retaining ring. A connecting plate is slidably connected to the limiting ring, and a limiting shaft is rotatably connected to the connecting plate. The unwinding roller is provided with a limiting groove and a sliding groove. A first spring is fixedly connected between the connecting plate and the limiting ring. A pressing block is fixedly connected to the connecting plate, and the pressing block is slidably connected to the limiting ring.

[0016] The beneficial effects of this invention are:

[0017] (1) The electronic component packaging and testing integrated machine of the present invention has a blocking structure on the unwinding roller. The blocking structure facilitates the quick fixing of the winding drum on the unwinding roller, which improves the replacement efficiency of the winding drum and thus improves the processing efficiency.

[0018] (2) The electronic component packaging and testing integrated machine of the present invention has a detection structure on the first conveying device and the three-dimensional adjustment device, and a collection structure between the first conveying device and the tape and reel body. The setting of the detection structure facilitates the flipping of the chip and the rotation of the chip driven by the hollow tube, and can detect the chip at various positions, improve the detection accuracy, detect unqualified chips, and adjust the position of the hollow tube by the three-dimensional adjustment device. The setting of the collection structure facilitates the collection of unqualified chips.

[0019] (3) The electronic component packaging and testing integrated machine of the present invention has an expansion structure on the second conveying device. The mounting frame is driven by the driving structure. The expansion structure is set to facilitate the expansion of the carrier slot, which makes it easy to accurately place the chip and avoid jamming or placement offset due to mismatch between the slot and the chip size. This improves the placement efficiency and packaging quality. The driving structure is set to facilitate the driving of the mounting frame to drive the expansion plate to move up and down continuously. The up and down movement of the expansion plate driven by the mounting frame will not affect the movement of the carrier tape, and can expand each carrier slot. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of an integrated packaging and testing machine for electronic components provided by the present invention;

[0022] Figure 2 This is a schematic diagram of the connection structure between the visual camera and the first conveying device of the present invention;

[0023] Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A.

[0024] Figure 4 for Figure 2 The diagram shown is an enlarged view of the structure of section B.

[0025] Figure 5 This is a schematic diagram of the connection structure between the retaining ring and the unwinding roller of the present invention;

[0026] Figure 6 for Figure 5 The diagram shown is an enlarged view of the C-section structure.

[0027] Figure 7 This is a schematic diagram of the limiting groove of the present invention;

[0028] Figure 8 This is a schematic diagram of the connection structure between the pick-and-place device and the tape-making machine body of the present invention;

[0029] Figure 9 for Figure 8 The diagram shown is an enlarged view of the structure of part D.

[0030] Figure 10 for Figure 9 The diagram shown is an enlarged view of the structure of part E.

[0031] Figure 11 This is a schematic diagram of the connection structure between the first gear and the gear ring of the present invention;

[0032] Figure 12This is a schematic diagram of the connection structure between the collection frame and the positioning frame of the present invention;

[0033] Figure 13 for Figure 12 The diagram shows an enlarged view of the F-section structure.

[0034] Figure 14 for Figure 13 The diagram shows an enlarged view of the G section structure.

[0035] In the diagram: 1. Tape and reel body; 2. Expansion structure; 201. Guide post; 202. Mounting frame; 203. Slide rod; 204. Expansion plate; 205. Drive ring; 206. Drive shaft; 207. Drive groove; 208. Inclined ramp; 209. Gear ring; 210. First gear; 211. Connecting shaft; 212. First driving component; 213. Guide shaft; 3. Blocking structure; 301. Retaining ring; 302. Limiting ring; 303. Connecting plate; 304. Limiting shaft; 305. First spring; 306. Pressing block; 307. Slide groove; 308. Limiting groove; 4. Drive structure; 401. Rotating shaft; 402. Drive disc; 403. Adjusting rod; 404. Adjusting disc; 405. Roller groove; 406. Roller; 407. Guide rod; 408. Fixing block 409. Fixed groove; 410. Pull rod; 411. Fixed rod; 412. Second spring; 413. Pressing plate; 414. Second driving component; 5. Detection structure; 501. Vision camera; 502. Mounting shaft; 503. Slider; 504. Mounting block; 505. Flipping rod; 506. Third driving component; 507. Slide seat; 508. Hollow tube; 509. Second gear; 510. Fourth driving component; 511. Rack; 6. Collection structure; 601. Fixed shaft; 602. Feeding plate; 603. Torsion spring; 604. Adjusting shaft; 605. Roller; 606. Cam; 607. Positioning frame; 608. Collection frame; 7. First conveying device; 8. Three-dimensional adjustment device; 9. Second conveying device; 10. Unwinding roller; 11. Picking and placing device. Detailed Implementation

[0036] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0037] like Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 9 , Figure 10 , Figure 11 Figure 14As shown, the electronic component packaging and testing integrated machine of the present invention includes a tape and reel machine body 1, a first conveying device 7 mounted on the tape and reel machine body 1, a three-dimensional adjustment device 8 mounted on the tape and reel machine body 1, a detection structure 5 mounted on the first conveying device 7 and the three-dimensional adjustment device 8, a second conveying device 9 mounted on the tape and reel machine body 1, an expansion structure 2 mounted on the second conveying device 9, an unwinding roller 10 rotatably connected to the tape and reel machine body 1, and a blocking structure 3 mounted on the unwinding roller 10; the expansion structure 2 The device includes a guide post 201 fixedly connected to the second conveying device 9 and a mounting frame 202 slidably connected to the guide post 201. Four slide rods 203 are slidably connected in the mounting frame 202. An expansion plate 204 is fixedly connected to each slide rod 203. A drive shaft 206 is rotatably connected to each slide rod 203. A drive ring 205 is rotatably connected to the mounting frame 202. The drive ring 205 is provided with a drive groove 207. The drive shaft 206 rolls with the drive groove 207. The drive ring 205 is provided with four ramps 208.

[0038] Specifically, such as Figure 4 , Figure 9 , Figure 10 and Figure 11As shown, a gear ring 209 is fixedly connected to the drive ring 205, a connecting shaft 211 is rotatably connected to the mounting frame 202, a first gear 210 is fixedly connected to the connecting shaft 211, the first gear 210 meshes with the gear ring 209, a guide shaft 213 is fixedly connected to the expansion plate 204, and the guide shaft 213 is slidably connected to the mounting frame 202. The first gear 210 drives the gear ring 209 to rotate, causing the drive ring 205 to rotate. The drive shaft 206 rolls in the drive groove 207 and simultaneously rolls with the four ramps 208 on the drive ring 205, thereby causing the drive shaft 206 to rotate. 6 drives the slide bar 203 to slide, causing the expansion plate 204 to move and expand. The guide shaft 213 is slidably connected to the mounting frame 202 to ensure smooth movement of the expansion plate 204 and make the expansion action smoother. By expanding the carrier slot, the chip can be accurately placed, avoiding jamming or placement misalignment caused by mismatch between the slot and the chip size, thus improving placement efficiency and packaging quality. The mounting frame 202 is equipped with a first driving component 212. The connecting shaft 211 is driven by the first driving component 212. The mounting frame 202 is driven by the driving structure 4. The driving structure 4 includes components rotatably connected to the second conveying device 9. A rotating shaft 401 is fixedly connected to a drive disk 402 on the rotating shaft 401. An adjusting rod 403 is slidably connected to the drive disk 402. An adjusting disk 404 is fixedly connected to the adjusting rod 403. The adjusting disk 404 is provided with a roller groove 405. A roller 406 is rotatably connected in the roller groove 405. The roller 406 is rotatably connected to the mounting frame 202. A pull rod 410 is fixedly connected to the adjusting rod 403. A fixing rod 411 is slidably connected to the pull rod 410. A fixing block 408 is fixedly connected to the fixing rod 411. The fixing block 408 and the adjusting rod 404 are connected to the drive disk 402. 03 Sliding connection, the drive disk 402 is provided with a fixed groove 409, the fixed block 408 is engaged with one of the fixed grooves 409, the fixed rod 411 is fixedly connected with a pressing plate 413, the pressing plate 413 is slidably connected with the pull rod 410, the fixed rod 411 and the pull rod 410 are fixedly connected with a second spring 412, the adjusting rod 403 is fixedly connected with a guide rod 407, the guide rod 407 is slidably connected with the drive disk 402, the second conveying device 9 is equipped with a second driving component 414, and the rotating shaft 401 is driven by the second driving component 414.

[0039] Specifically, such as Figure 1 , Figure 2 , Figure 3 , Figure 8 , Figure 12 , Figure 13 and Figure 14As shown, the detection structure 5 includes two vision cameras 501 mounted on the first conveying device 7 and a mounting shaft 502 rotatably connected to the first conveying device 7. The two vision cameras 501 capture chip images from different angles, facilitating comprehensive detection of chip appearance defects. Two mounting blocks 504 are fixedly connected to the mounting shaft 502, and four flip rods 505 are fixedly connected to the mounting blocks 504. A slide block 507 is mounted on the three-dimensional adjustment device 8, and a hollow tube 508 is rotatably connected to the slide block 507. A slider 503 is slidably connected to the slide block 507. A rack 511 is mounted on the slider 503. A fourth driving member 510 drives the slider 503 to move. The slider 503 drives the second gear 509 to rotate through the rack 511, causing the hollow tube 508 to rotate and the chip to rotate, thereby detecting multiple sides of the chip. The second gear 509 is fixedly connected to the hollow tube 508 and meshes with the rack 511. A third driving member 506 is mounted on the first conveying device 7. Activating the third driving member 506... 6 (preferably a motor), the third driving member 506 drives the mounting shaft 502 to rotate, which in turn drives the mounting block 504 and the flipping rod 505 to rotate, flipping the chip to detect the different sides of the chip. The mounting shaft 502 is driven by the third driving member 506. A fourth driving member 510 is mounted on the three-dimensional adjustment device 8, and the slider 503 is driven by the fourth driving member 510. A collecting structure 6 is provided between the first conveying device 7 and the tape-and-reel machine body 1. The collecting structure 6 includes a fixed component fixedly connected to the first conveying device 7. A fixed shaft 601 is rotatably connected to a feed plate 602 on the fixed shaft 601. An adjusting shaft 604 is rotatably connected to the feed plate 602. A roller 605 is rotatably connected to the adjusting shaft 604. A cam 606 is rolled on the roller 605. The cam 606 is fixedly connected to the drive shaft in the first conveying device 7. A positioning frame 607 is fixedly connected to the tape feeding machine body 1. A collecting frame 608 is slidably connected to the positioning frame 607. A torsion spring 603 is fixedly connected between the feed plate 602 and the fixed shaft 601.

[0040] Specifically, such as Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, the blocking structure 3 includes a retaining ring 301 slidably connected to the unwinding roller 10 and a limiting ring 302 rotatably connected to the retaining ring 301. A connecting plate 303 is slidably connected to the limiting ring 302, and a limiting shaft 304 is rotatably connected to the connecting plate 303. The unwinding roller 10 is provided with a limiting groove 308 and a sliding groove 307. A first spring is fixedly connected between the connecting plate 303 and the limiting ring 302. A spring 305 is used, and a pressing block 306 is fixedly connected to the connecting plate 303. When the pressing block 306 is released, the limiting shaft 304 is engaged with the limiting groove 308 under the action of the first spring 305, thereby fixing the retaining ring 301. The engagement of the limiting shaft 304 with the limiting groove 308 facilitates the quick fixing of the winding drum onto the unwinding roller 10, improving the replacement efficiency of the winding drum and thus improving the processing efficiency. The pressing block 306 is slidably connected to the limiting ring 302.

[0041] In use, the rewinding drum is first slid along the unwinding roller 10 to a certain position. The unwinding roller 10 has a protruding strip to prevent relative rotation between the retaining ring 301, the rewinding drum, and the unwinding roller 10. After the rewinding drum has slid into position, the retaining ring 301 is slid along the unwinding roller 10. When the retaining ring 301 slides, the protruding rod on the limiting ring 302 slides along the sliding groove 307. When it slides to the appropriate position, the pressing block 306 on the limiting ring 302 is pressed, pushing the connecting plate 303 to slide. When the connecting plate 303 slides... The first spring 305 retracts, and at the same time the limiting shaft 304 retracts into the limiting ring 302. At this time, the limiting ring 302 is rotated, so that the limiting shaft 304 rotates to the limiting groove 308. Then the pressing block 306 is released, so that the limiting shaft 304 is engaged with the limiting groove 308 under the action of the first spring 305, thereby fixing the retaining ring 301. Through the engagement of the limiting shaft 304 and the limiting groove 308, it is easy to quickly fix the winding drum on the unwinding roller 10, which improves the replacement efficiency of the winding drum and thus improves the processing efficiency.

[0042] The first conveying device 7 is responsible for conveying the chip to be packaged to the inspection station. Two vision cameras 501 capture images of the chip from different angles to facilitate comprehensive inspection of the chip's appearance for defects. When the chip moves into the mounting block 504 and the flipping rod 505, the third driving component 506 (preferably a motor) is activated. The third driving component 506 drives the mounting shaft 502 to rotate, causing the mounting block 504 and the flipping rod 505 to rotate, thus flipping the chip to inspect the condition of different sides. After flipping, the chip continues to be conveyed to the hollow tube 508. The three-dimensional adjustment device 8 can adjust the position of the slide 507. Since the hollow tube 508 is connected to an external air source and has a vacuum nozzle installed at the bottom, it can adsorb the chip through the vacuum nozzle. Subsequently, the hollow tube 508 rises a certain distance, and the fourth driving component 510 (preferably a hydraulic rod) is activated. The fourth driving component 510 drives the slider 503 to move. The slider 503 drives the second gear 509 to rotate through the rack 511, causing the hollow tube 508 to rotate, which in turn drives the chip to rotate, thereby inspecting the chip. Multiple sides are inspected. The chip is flipped by the flipping rod 505 and rotated by the hollow tube 508, allowing for inspection of various positions of the chip and improving inspection accuracy. For defective chips, the position of the hollow tube 508 is adjusted by the three-dimensional adjustment device 8 so that it is above the unloading plate 602. Then, the hollow tube 508 releases its grip on the chip, and the chip falls into the unloading plate 602. When a defective chip falls into the unloading plate 602, the drive shaft in the first conveying device 7 rotates, driving the cam 606. When rotated, cam 606 pushes roller 605, causing adjustment shaft 604 to drive feeding plate 602 to rotate around fixed shaft 601. Torsion spring 603 deforms, causing feeding plate 602 to reciprocate continuously, allowing chips to slide off better and preventing chips from accumulating in feeding plate 602. Chips slide along feeding plate 602 into collection frame 608. Positioning frame 607 positions collection frame 608 to prevent displacement, and collection frame 608 is slidably connected to positioning frame 607 for easy removal and cleaning.

[0043] Chips that pass inspection are transported from the first conveyor 7 to the second conveyor 9 via the pick-and-place device 11. The second conveyor 9 is responsible for conveying the carrier tape. The pick-and-place device 11 picks up and places the chips into the carrier tape. Simultaneously, the second drive unit 414 (preferably a motor) can be activated. The second drive unit 414 drives the rotating shaft 401 to rotate, which in turn drives the drive disk 402 to rotate. The roller groove 405 on the adjusting disk 404 cooperates with the roller 406, causing the mounting frame 202 to slide up and down along the guide post 201. The mounting frame 202 drives the expansion plate 204 to move up and down continuously. This up-and-down movement of the mounting frame 202 and the expansion plate 204 does not affect the movement of the carrier tape, and it also ensures that each chip is properly positioned. The expansion of the four expansion plates 204 within the carrier tape grooves is facilitated by the guide posts 201, which ensure smoother sliding of the mounting frame 202. Once the four expansion plates 204 are positioned within the carrier tape grooves, the first drive unit 212 (preferably a motor) is activated. The first drive unit 212 drives the connecting shaft 211 to rotate, which in turn drives the first gear 210 to rotate. The first gear 210 then drives the gear ring 209 to rotate, causing the drive ring 205 to rotate. The drive shaft 206 rolls within the drive groove 207, simultaneously engaging with the four ramps 208 on the drive ring 205. This causes the drive shaft 206 to slide the slide rod 203, moving the expansion plates 204 and achieving expansion. The guide shaft 213 is slidably connected to the mounting frame 202, ensuring smooth expansion. The expansion board 204 moves smoothly, making the expansion process more seamless. By expanding the carrier slot, it facilitates precise chip placement, avoiding jamming or misalignment caused by mismatch between the slot and chip size, thus improving placement efficiency and packaging quality. After chip placement, the slot returns to its original position due to its elasticity, tightly wrapping around both sides of the chip to secure it. When the descent distance of the expansion board 204 needs to be controlled according to the carrier slot, the pressing plate 413 is pressed. The pressing plate 413 drives the fixing rod 411 to move, the second spring 412 retracts, and at the same time, it drives the fixing block 408 to disengage from the fixing slot 409. At this time, the adjusting rod 403 is moved by the pull rod 410 to the appropriate position. After moving to the appropriate position, the pressing plate 413 is released to fix the chip. Block 408 is engaged in the fixing groove 409 under the action of the second spring 412, thereby fixing the adjusting rod 403 and completing the position adjustment of the adjusting rod 403 and the adjusting disk 404, thus adjusting the movement range of the mounting frame 202. The guide rod 407 is slidably connected to the drive disk 402 to ensure the stable movement of the adjusting rod 403. After the chip is loaded, the cover tape is unloaded by an independent unwinding mechanism and guided to the packaging station by the guide roller, where it is aligned with the edge of the carrier tape. Then the hot pressing bonding assembly starts to work. The heating block heats the temperature to the temperature required for bonding, and the pressure roller applies a certain pressure to make the cover tape and the carrier tape bond tightly, sealing the chip in the cavity of the carrier tape. After bonding is completed, it can be wound up.

[0044] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An integrated packaging and testing machine for electronic components, characterized in that, It includes a tape-making machine body (1), a first conveying device (7) installed on the tape-making machine body (1), a three-dimensional adjustment device (8) installed on the tape-making machine body (1), a detection structure (5) installed on the first conveying device (7) and the three-dimensional adjustment device (8), a second conveying device (9) installed on the tape-making machine body (1), an expansion structure (2) installed on the second conveying device (9), an unwinding roller (10) rotatably connected to the tape-making machine body (1), and a blocking structure (3) installed on the unwinding roller (10). The expansion structure (2) includes a guide post (201) fixedly connected to the second conveying device (9) and a mounting frame (202) slidably connected to the guide post (201). Four slide rods (203) are slidably connected in the mounting frame (202). An expansion plate (204) is fixedly connected to the slide rod (203). A drive shaft (206) is rotatably connected to the slide rod (203). A drive ring (205) is rotatably connected to the mounting frame (202). A drive groove (207) is provided on the drive ring (205). The drive shaft (206) and the drive groove (207) are in rolling cooperation. Four ramps (208) are provided on the drive ring (205).

2. The integrated packaging and testing machine for electronic components according to claim 1, characterized in that: A gear ring (209) is fixedly connected to the drive ring (205), a connecting shaft (211) is rotatably connected to the mounting frame (202), a first gear (210) is fixedly connected to the connecting shaft (211), the first gear (210) meshes with the gear ring (209), a guide shaft (213) is fixedly connected to the expansion plate (204), and the guide shaft (213) is slidably connected to the mounting frame (202).

3. The integrated packaging and testing machine for electronic components according to claim 2, characterized in that: The mounting frame (202) is equipped with a first driving component (212), the connecting shaft (211) is driven by the first driving component (212), and the mounting frame (202) is driven by the driving structure (4).

4. The integrated packaging and testing machine for electronic components according to claim 3, characterized in that: The drive structure (4) includes a rotating shaft (401) rotatably connected to the second conveying device (9) and a drive disk (402) fixedly connected to the rotating shaft (401). An adjusting rod (403) is slidably connected to the drive disk (402), and an adjusting disk (404) is fixedly connected to the adjusting rod (403). A roller groove (405) is provided on the adjusting disk (404), and a roller (406) is rotatably connected in the roller groove (405). The roller (406) is rotatably connected to the mounting frame (202).

5. The integrated packaging and testing machine for electronic components according to claim 4, characterized in that: A pull rod (410) is fixedly connected to the adjusting rod (403), and a fixed rod (411) is slidably connected to the pull rod (410). A fixed block (408) is fixedly connected to the fixed rod (411), and the fixed block (408) is slidably connected to the adjusting rod (403). A fixed groove (409) is provided on the drive disk (402), and the fixed block (408) engages with one of the fixed grooves (409).

6. The integrated packaging and testing machine for electronic components according to claim 5, characterized in that: A pressing plate (413) is fixedly connected to the fixed rod (411), the pressing plate (413) is slidably connected to the pull rod (410), a second spring (412) is fixedly connected between the fixed rod (411) and the pull rod (410), a guide rod (407) is fixedly connected to the adjusting rod (403), the guide rod (407) is slidably connected to the drive disc (402), a second driving component (414) is installed on the second conveying device (9), and the rotating shaft (401) is driven by the second driving component (414).

7. The integrated packaging and testing machine for electronic components according to claim 1, characterized in that: The detection structure (5) includes two vision cameras (501) mounted on the first conveying device (7) and a mounting shaft (502) rotatably connected to the first conveying device (7). Two mounting blocks (504) are fixedly connected to the mounting shaft (502), and four flip rods (505) are fixedly connected to the mounting blocks (504). A slide (507) is mounted on the three-dimensional adjustment device (8), and a hollow tube (508) is rotatably connected to the slide (507).

8. The integrated packaging and testing machine for electronic components according to claim 7, characterized in that: A slider (503) is slidably connected to the slide block (507), a rack (511) is mounted on the slider (503), a second gear (509) is fixedly connected to the hollow tube (508), the second gear (509) meshes with the rack (511), a third driving member (506) is mounted on the first conveying device (7), the mounting shaft (502) is driven by the third driving member (506), a fourth driving member (510) is mounted on the three-dimensional adjustment device (8), and the slider (503) is driven by the fourth driving member (510).

9. The integrated packaging and testing machine for electronic components according to claim 1, characterized in that: A collection structure (6) is provided between the first conveying device (7) and the tape making machine body (1). The collection structure (6) includes a fixed shaft (601) fixedly connected to the first conveying device (7) and a feed plate (602) rotatably connected to the fixed shaft (601). An adjusting shaft (604) is rotatably connected to the feed plate (602). A roller (605) is rotatably connected to the adjusting shaft (604). A cam (606) is rotatably connected to the roller (605). The cam (606) is fixedly connected to the transmission shaft in the first conveying device (7). A positioning frame (607) is fixedly connected to the tape making machine body (1). A collection frame (608) is slidably connected to the positioning frame (607). A torsion spring (603) is fixedly connected between the feed plate (602) and the fixed shaft (601).

10. The integrated packaging and testing machine for electronic components according to claim 1, characterized in that: The blocking structure (3) includes a retaining ring (301) slidably connected to the unwinding roller (10) and a limiting ring (302) rotatably connected to the retaining ring (301). A connecting plate (303) is slidably connected to the limiting ring (302). A limiting shaft (304) is rotatably connected to the connecting plate (303). A limiting groove (308) is provided on the unwinding roller (10). A sliding groove (307) is provided on the unwinding roller (10). A first spring (305) is fixedly connected between the connecting plate (303) and the limiting ring (302). A pressing block (306) is fixedly connected to the connecting plate (303). The pressing block (306) is slidably connected to the limiting ring (302).

Images