A double station testing mechanism

Abstract

The application relates to the technical field of component testing, in particular to a double-station testing mechanism, which comprises a bottom plate, a positioning mechanism and a cutting assembly are installed on the bottom plate, a testing mechanism and a detection mechanism are installed on the bottom plate, a material taking mechanism is installed on the bottom plate, an adjusting mechanism is installed on the material taking mechanism, a screening mechanism is installed on the detection mechanism, and a recycling mechanism is installed on the screening mechanism; through cooperation of the material taking mechanism and the testing mechanism, double-station feeding and discharging testing of the connector is facilitated; through the cutting assembly and the positioning mechanism, cutting of the material belt is facilitated, and the cut material belt is transferred to the positioning mechanism for positioning; through the adjusting mechanism, stroke adjustment of the material taking mechanism is facilitated, multi-row feeding and placement of the product are facilitated; through the detection mechanism, appearance detection of the tested equipment is facilitated; through installation of the screening mechanism, classified placement of the defective products after detection is facilitated; and through work of the recycling mechanism, recycling and storage of the defective products are realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of component testing, in particular to a double-station testing mechanism. BACKGROUND

[0002] In the technical field of component testing, with the rapid development of the electronic industry, the performance and quality requirements of various components are increasingly improved, and accurate and efficient testing is crucial to ensure the stability and reliability of electronic products. Currently, in the testing process of connectors and other components, the suction nozzle is swung by rotating the cam with the suction nozzle, the connector is sucked and unloaded to realize testing of the connector on the testing equipment.

[0003] In the prior art, some testing mechanisms use single-station testing, which can only test a single component at a time, resulting in low testing efficiency and difficulty in meeting the rapid detection needs of mass production. In addition, when the traditional suction nozzle changes distance, the cam follower connected to the suction nozzle collides with the guide block protruding from the air cylinder distance changing mechanism to change the distance of the suction head. During the distance changing process, when the swing arm performs the distance changing action, the limit structure is prone to over-limiting due to calculation errors, causing the mechanism to be blocked, and the two swing arm mechanisms are offset to both sides. When the air cylinder controls the distance change of the suction nozzle, the force generated when the air cylinder extends causes the swing arm mechanism to vibrate, the position of the product carried by the suction nozzle is offset, and the suction and placement positions of the suction nozzle are inaccurate. At the same time, when positioning the cut connectors, most of them are roughly positioned by setting the placement, and the suction nozzle causes the connectors to shift or not be firmly attached when taking the material, which can easily cause the connectors to shift during transfer and other operations, affecting the reliability of the test results. In some complex electronic systems, due to inaccurate positioning of the connectors, false positives can occur when testing continuity and voltage resistance, causing qualified products to be judged as unqualified, resulting in resource waste. In addition, when removing defective products, most of them are taken back by a mechanical hand or a suction nozzle, which increases the transfer operation and increases the material taking time, affecting the detection efficiency. SUMMARY

[0004] To solve the problems in the prior art, the present application provides a double-station testing mechanism.

[0005] The technical solution adopted by the present application to solve the technical problem is a double-station testing mechanism, comprising a bottom plate, the bottom plate is provided with a testing mechanism, a detection mechanism and a taking mechanism for transferring the tested products to a platform.

[0006] The testing mechanism includes a mounting frame, two mounting frames are mounted on the base plate, the two mounting frames are respectively located on one side of two columns, a loading plate and a unloading plate are rotatably connected to the two mounting frames, a drive motor is respectively mounted at the bottom of the two mounting frames, the output shafts of the two drive motors are respectively connected to the loading plate and the unloading plate, and a testing component is mounted on the base plate, the top of the testing component extending to the top edge of the loading plate;

[0007] The detection mechanism includes a support frame, which is vertically connected to the base plate. The support frame is located on one side between two mounting frames. A placement platform is installed on the top of the support frame. One end of the placement platform extends between the loading tray and the unloading tray. A camera is installed on the other end of the top of the placement platform.

[0008] The material handling mechanism includes columns, and two columns are vertically connected to the base plate. The top of each of the two columns is equipped with a mounting shell. Two pulleys are rotatably connected inside each of the two mounting shells. Rotating blocks are mounted on the shafts of the two pulleys. The ends of the two rotating blocks are rotatably connected by connecting blocks. Mounting blocks are mounted on the outside of the two connecting blocks. Suction nozzles are mounted on both ends of the bottom of each mounting block.

[0009] Specifically, the two pulleys are connected by a transmission belt, a control motor is installed on the outside of the mounting housing, the output shaft of the control motor is connected to the shaft of one of the pulleys, the connecting block is rotatably connected to the outside of the housing through two rotating blocks, and baffles are respectively installed on the outside of the two rotating blocks. The baffles are disc-shaped structures and are rotatably connected to the outside of the mounting housing.

[0010] Specifically, an adjustment mechanism is installed on the base plate. The adjustment mechanism includes a fixed plate, and fixed plates are respectively installed on the bottom of the two mounting blocks. An adjustment cylinder is installed at one end of the top of the fixed plate, and a slide rail is installed at the other end of the top of the fixed plate. A slider is slidably connected on the slide rail. A connecting seat is installed on one end of the slider and the fixed plate. One of the connecting seats is slidably connected to the fixed plate through the slider. The top of the connecting seat is connected to the output shaft of the adjustment cylinder. The two suction nozzles are connected to the two connecting seats.

[0011] Specifically, two symmetrical limiting blocks are installed at the other end of the two fixed plates, and top rods are threaded onto the two limiting blocks respectively. The two limiting blocks are located at both ends of the slide rail, and rubber blocks are installed on both sides of one of the connecting seats respectively.

[0012] Specifically, a positioning mechanism is installed on the base plate. The positioning mechanism includes a vertical plate, which is vertically connected to the base plate. The vertical plate is located on one side of the feeding tray. A fixed seat is installed on the top side of the vertical plate. Symmetrical clamping blocks are slidably connected to the inner top of the fixed seat via a contact spring. The tops of the two clamping blocks extend to the outer top of the fixed seat. Symmetrical positioning plates are installed on the tops of the two clamping blocks respectively. A drive cylinder is installed on the bottom side of the vertical plate. A drive rod is connected to the top output shaft of the drive cylinder. The top of the drive rod has a conical structure. The top of the drive rod is slidably connected to the center of the fixed seat. The top of the drive rod is located between the bottoms of the two clamping blocks. Guide wheels are rotatably connected to the opposite sides of the bottoms of the two clamping blocks respectively. The drive rod is slidably connected to the bottom of the fixed seat via a return spring.

[0013] Specifically, the detection mechanism is equipped with a screening mechanism, which includes a rotating plate. The rotating plate is rotatably connected to one end of the top of the placement platform, and a rotary motor is installed at one end of the bottom of the placement platform. The output shaft of the rotary motor is connected to the center of the rotating plate, and placement slots are respectively provided at both ends of the top of the rotating plate.

[0014] Specifically, the screening mechanism is equipped with a recycling mechanism, which includes a feeding trough. The bottom of both ends of the rotating plate is provided with feeding troughs, which are connected to the placement trough. Placement plates are installed inside both ends of the rotating plate. The placement plates are slidably connected to the inside of the rotating plate by multiple compression springs. The opposite ends of the two placement plates extend to the outside of the rotating plate. The placement plates are slidably connected to the through trough and the placement trough. An abutting cylinder is installed at the other end of the placement platform. A push plate is installed on the output shaft of the abutting cylinder. The push plate is slidably connected to the placement platform, and one end of the push plate is located on one side of the placement plate.

[0015] Specifically, a recycling box is installed on one side of the placement platform, the top of the recycling box extends into the inside of the placement platform, and the top inlet of the recycling box is aligned with the discharge chute.

[0016] The beneficial effects of this invention are:

[0017] (1) The dual-station testing mechanism described in this invention facilitates dual-station loading and unloading of connectors through the cooperation of the material handling mechanism and the testing mechanism, thereby enabling sequential and orderly testing of connectors and improving testing efficiency.

[0018] (2) The dual-station testing mechanism of the present invention is installed with a cutting component and a positioning mechanism, which facilitates the cutting of the material strip and the material is transferred to the positioning mechanism for positioning by the material picking mechanism, which facilitates subsequent material loading and picking.

[0019] (3) The dual-station testing mechanism described in this invention facilitates the adjustment of the stroke of the material handling mechanism by adjusting the installation of the mechanism, which makes it convenient to place multiple rows of products. The installation of the testing mechanism facilitates the appearance inspection of the equipment after testing, thus ensuring product quality.

[0020] (4) The dual-station testing mechanism of the present invention facilitates the classification and placement of defective products after testing by installing the screening mechanism, and realizes the recycling and storage of defective products by working the recycling mechanism. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the connection structure between the mounting shell and the column of the present invention;

[0024] Figure 3 This is a schematic diagram of the connection structure between the connecting block and the two rotating blocks of the present invention;

[0025] Figure 4 This is a schematic diagram of the connection structure between the connecting seat and the adjusting cylinder of the present invention;

[0026] Figure 5 This is a schematic diagram of the connection structure between the feeding tray and the mounting frame of the present invention;

[0027] Figure 6 This is a schematic diagram of the connection structure between the fixed base, the driving cylinder, and the vertical plate of the present invention.

[0028] Figure 7 This is a schematic diagram of the connection structure between the top rod and the two clamping blocks of the present invention;

[0029] Figure 8 This is a schematic diagram of the connection structure between the positioning plate and the clamping block of the present invention;

[0030] Figure 9 This is a schematic diagram of the connection structure between the camera and the placement platform of the present invention;

[0031] Figure 10 This is a schematic diagram of the connection structure between the rotating plate and the placement platform of the present invention;

[0032] Figure 11 This is a schematic diagram of the connection structure between the compression spring and the placement plate of the present invention;

[0033] Figure 12 This is a schematic diagram of the connection structure between the rotary motor and the rotating plate of the present invention.

[0034] In the diagram: 1. Base plate; 2. Testing mechanism; 201. Support frame; 202. Placement platform; 203. Camera; 3. Testing mechanism; 301. Loading tray; 302. Unloading tray; 303. Testing component; 304. Drive motor; 305. Mounting frame; 4. Positioning mechanism; 401. Vertical plate; 402. Fixed base; 403. Positioning plate; 404. Clamping block; 405. Drive cylinder; 406. Drive rod; 407. Return spring; 408. Contact spring; 409. Guide wheel; 5. Cutting component; 6. Material handling mechanism; 601. Column; 602. Mounting shell; 603. Control motor; 604. 605. Baffle; 606. Connecting block; 607. Mounting block; 608. Suction nozzle; 609. Belt pulley; 610. Rotating block; 7. Transmission belt; 7. Adjusting mechanism; 701. Adjusting cylinder; 702. Fixing plate; 703. Connecting seat; 704. Sliding block; 705. Slide rail; 706. Limiting block; 707. Rubber block; 708. Top rod; 8. Screening mechanism; 801. Rotating plate; 802. Rotary motor; 803. Placement trough; 9. Recycling mechanism; 901. Recycling box; 902. Abutment cylinder; 903. Push plate; 904. Placement plate; 905. Through groove; 906. Compression spring; 907. Discharge trough. Detailed Implementation

[0035] 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.

[0036] like Figure 1 , Figure 4 , Figure 5 , Figure 6 , Figure 9 and Figure 10 As shown, the dual-station testing mechanism of the present invention includes a base plate 1, on which a positioning mechanism 4 and a cutting component 5 are installed. On the base plate 1, a testing mechanism 3 and a detection mechanism 2 are installed. On the base plate 1, a material picking mechanism 6 is installed. On the material picking mechanism 6, an adjustment mechanism 7 is installed. On the detection mechanism 2, a screening mechanism 8 is installed. On the screening mechanism 8, a recycling mechanism 9 is installed.

[0037] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, the material handling mechanism 6 includes columns 601. Two columns 601 are vertically connected to the base plate 1. Mounting shells 602 are respectively installed on the top of the two columns 601. Two pulleys 608 are rotatably connected inside the two mounting shells 602. The two pulleys 608 are connected by a transmission belt 610. A control motor 603 is installed on the outside of the mounting shells 602. The output shaft of the control motor 603 is connected to the shaft of one of the pulleys 608. Rotating blocks 609 are respectively installed on the shafts of the two pulleys 608. The ends of the two rotating blocks 609 are rotatably connected by connecting blocks 605. The connecting blocks 605 are rotatably connected to the outside of the shells through the two rotating blocks 609. Mounting blocks 606 are installed on the outside of the two connecting blocks 605. Suction nozzles 607 are respectively installed at both ends of the bottom of the mounting blocks 606. The installation of the two columns 601 facilitates the support and connection of the two mounting shells 602. The cooperation of the pulleys 608 and the transmission belt 610... This system enables the two rotating blocks 609 to rotate synchronously. The connecting block 605 connects the two rotating blocks 609 to the system. When the control motor 603 operates, the two rotating blocks 609 drive the connecting block 605 to swing to one side. When the control motor 603 reverses, the connecting block 605 swings in the opposite direction to a certain position. When the two control motors 603 rotate forward and backward at a certain speed, the two connecting blocks 605 swing synchronously left and right. This facilitates the first set of two suction nozzles 607 transferring the product from the cutting assembly 5 to the positioning plate 403, while simultaneously transferring the product positioned on the positioning plate 403 to the loading tray 301 for testing. Furthermore, the second set of two suction nozzles 607 transfers the tested product from the loading tray 301 to the placement platform 202, while simultaneously transferring the product on the placement platform 202 to the unloading tray 302 for unloading. This achieves synchronous loading and unloading control at two workstations, improving product testing efficiency.

[0038] Specifically, such as Figure 2 As shown, baffles 604 are respectively installed on the outer sides of the two rotating blocks 609. The baffles 604 are disc-shaped structures and are rotatably connected to the outer side of the mounting shell 602. The installation of the baffles 604 helps to shield and protect the outer side of the mounting shell 602, preventing the transmission belt 610 inside the mounting shell 602 from being jammed by foreign objects.

[0039] Specifically, such as Figure 4As shown, the adjusting mechanism 7 includes a fixed plate 702. The bottoms of the two mounting blocks 606 are respectively fitted with fixed plates 702. An adjusting cylinder 701 is mounted on one end of the top of each fixed plate 702, and a slide rail 705 is mounted on the other end. A slider 704 is slidably connected to the slide rail 705. A connecting seat 703 is mounted on one end of the slider 704 and the fixed plate 702. One of the connecting seats 703 is slidably connected to the fixed plate 702 via the slider 704. The top of the connecting seat 703 is connected to the output shaft of the adjusting cylinder 701. The two suction nozzles 607 are connected to the two connecting seats 703, and are connected to the bottom of the two mounting blocks 606 through the two fixing plates 702, which facilitates the installation of the two sets of connecting seats 703 and realizes the connection of the two sets of suction nozzles 607. Through the operation of the adjusting cylinder 701, with the cooperation of the slide rail 705 and the slider 704, the adjusting cylinder 701 can control the sliding of one of the suction nozzles 607, which allows the suction nozzles 607 to place the products in two rows on the feeding tray 301, increasing the storage capacity and facilitating subsequent rapid testing.

[0040] Specifically, such as Figure 4 As shown, two symmetrical limiting blocks 706 are installed at the other end of the two fixed plates 702. A push rod 708 is threadedly connected to each of the two limiting blocks 706. The two limiting blocks 706 are located at both ends of the slide rail 705. Rubber blocks 707 are installed on both sides of one of the connecting seats 703. The installation of the limiting blocks 706 facilitates the connection of the push rod 708, realizing the positioning function when the connecting seat 703 slides back and forth. The installation of the rubber blocks 707 plays a role in buffering and anti-collision. By rotating the push rod 708 threadedly, the position of the push rod 708 can be adjusted, realizing the fine adjustment of the sliding stroke of the connecting seat 703, which facilitates the precise loading and unloading of the suction nozzle 607.

[0041] Specifically, such as Figure 1 and Figure 5As shown, the testing mechanism 3 includes a mounting frame 305. Two mounting frames 305 are mounted on the base plate 1, respectively located on one side of two columns 601. A loading tray 301 and a unloading tray 302 are rotatably connected to each mounting frame 305. Drive motors 304 are mounted at the bottom of each mounting frame 305, and their output shafts are connected to the loading tray 301 and the unloading tray 302, respectively. A "7"-shaped testing component 303 is mounted on the base plate 1. The top of 303 extends to the top edge of the loading tray 301. The installation of the two mounting brackets 305 facilitates the support and installation of the loading tray 301 and the unloading tray 302, enabling the two sets of suction nozzles 607 to load and unload products. After loading, the products undergo continuity and pressure tests through the testing component 303. The operation of the two drive motors 304 controls the rotation of the loading tray 301 and the unloading tray 302, facilitating the partitioned storage of products and the simultaneous rotational testing and unloading transfer.

[0042] Specifically, such as Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, the positioning mechanism 4 includes a vertical plate 401, which is vertically connected to the base plate 1. The vertical plate 401 is located on one side of the feeding tray 301. A fixed seat 402 is installed on the top side of the vertical plate 401. Symmetrical clamping blocks 404 are slidably connected to the inner side of the top of the fixed seat 402 via a contact spring 408. The tops of the two clamping blocks 404 extend to the outer side of the top of the fixed seat 402. Symmetrical positioning plates 403 are respectively installed on the tops of the two clamping blocks 404. A driving cylinder 405 is installed on the bottom side of the vertical plate 401. A driving rod 406 is connected to the top output shaft of the driving cylinder 405. The top of the driving rod 406 has a conical structure. The top of the driving rod 406 is connected to the inner side of the fixed seat 402. The connector is slidably connected at the center. The top of the drive rod 406 is located between the bottoms of the two clamping blocks 404. The installation of the upright plate 401 facilitates the support connection of the fixed seat 402. The two clamping blocks 404 are brought close together for clamping by the abutment spring 408. The two positioning plates 403 are in a clamping state, which facilitates the positioning and clamping of the connector and makes subsequent loading and testing convenient. The operation of the drive cylinder 405 enables the drive rod 406 to be inserted into the fixed seat 402. The fixed seat 402 abuts against the two clamping blocks 404. The two clamping blocks 404 slide away from the elastic force of the abutment spring 408, and the two positioning plates 403 open, which facilitates loading and unloading operations.

[0043] Specifically, such as Figure 8As shown, guide wheels 409 are rotatably connected to the opposite sides of the bottom of the two clamping blocks 404. The drive rod 406 is slidably connected to the bottom of the fixed base 402 through a return spring 407. The installation of the guide wheels 409 facilitates the smooth contact control of the drive rod 406 with the clamping blocks 404, reducing wear. The installation of the return spring 407 facilitates the timely reset of the drive rod 406, ensuring the product clamping and positioning.

[0044] Specifically, such as Figure 1 and Figure 9 As shown, the testing mechanism 2 includes a support frame 201, which is vertically connected to the base plate 1. The support frame 201 is located on one side between two mounting brackets 305. A placement platform 202 is installed on the top of the support frame 201. One end of the placement platform 202 extends between the loading tray 301 and the unloading tray 302. A camera 203 is installed on the other end of the top of the placement platform 202. The installation of the support frame 201 facilitates the support of the placement platform 202. The installation of the placement platform 202 facilitates the placement of the tested products. The camera 203 takes pictures to detect the appearance and size of the products, ensuring the quality of the products. After the test is completed, the products are transferred to the unloading tray 302 for temporary storage.

[0045] Specifically, such as Figure 9 , Figure 10 and Figure 12 As shown, the screening mechanism 8 includes a rotating plate 801. The top end of the placement platform 202 is rotatably connected to the rotating plate 801, and the bottom end of the placement platform 202 is equipped with a rotary motor 802. The output shaft of the rotary motor 802 is connected to the center of the rotating plate 801. The top two ends of the rotating plate 801 are respectively provided with placement slots 803. By installing the rotating plate 801, it is convenient to place the tested products inside the placement slots 803 for photographic inspection. When there are defects in quality or appearance, the rotating plate 801 is rotated 180 degrees by the operation of the rotary motor 802, so that the defective products can be rotated to the bottom of the camera 203 for temporary storage, and new products can be placed on another placement slot 803 for testing, thus realizing the removal of defective products.

[0046] Specifically, such as Figure 9 , Figure 10 and Figure 11As shown, the recycling mechanism 9 includes a feeding trough 907. The bottom of both ends of the rotating plate 801 are respectively provided with feeding troughs 907, which are connected to the placement trough 803. Placement plates 904 are respectively installed inside both ends of the rotating plate 801. The placement plates 904 are slidably connected to the interior of the rotating plate 801 by multiple compression springs 906. The opposite ends of the two placement plates 904 extend to the outside of the rotating plate 801. The placement plates 904 are slidably connected to the through groove 905 and the placement trough 803. An abutment cylinder 902 is installed at the other end of the placement platform 202. A push plate 903 is installed on the output shaft of the abutment cylinder 902. The push plate 903 is slidably connected to the placement platform 202. One end of the push plate 903 is located on one side of the placement plate 904. On the side, through the installation of the placement plate 904, with the cooperation of the compression spring 906, the placement plate 904 blocks the bottom of the placement groove 803, so that the product will not fall into the discharge groove 907 after being placed. When there is a defective product, the defective product rotates to one end of the camera 203. Through the detection of the optical sensor, the abutment cylinder 902 drives the push plate 903 to slide. The push plate 903 abuts against the placement plate 904. The placement plate 904 slides to a certain position free from the elastic force of the compression spring 906. The through groove 905 on the placement plate 904 is aligned with the placement groove 803, which facilitates the product on the placement groove 803 to fall into the discharge groove 907 for discharge, thereby realizing the recycling of defective products.

[0047] Specifically, such as Figure 9 and Figure 10 As shown, a recycling box 901 is installed on one side of the placement platform 202. The top of the recycling box 901 extends into the inside of the placement platform 202. The top inlet of the recycling box 901 is aligned with the discharge chute 907. The installation of the recycling box 901 facilitates the recycling and storage of defective products discharged from the discharge chute 907, which is convenient for subsequent processing.

[0048] In use, this invention first connects the connector material strip to the cutting assembly. The cutting assembly cuts the material strip, allowing the connector to be separated independently. The installation of two uprights 601 facilitates the support and connection of the two mounting shells 602. The cooperation of the pulley 608 and the transmission belt 610 enables the two rotating blocks 609 to rotate synchronously. The connecting block 605 is connected to the two rotating blocks 609. When the control motor 603 operates, the two rotating blocks 609 drive the connecting block 605 to swing to one side. When the control motor 603 reverses, the connecting block 605 swings in the opposite direction to a certain position. When the two control motors 603 rotate forward and backward at a certain speed, the two connecting blocks 605 swing synchronously left and right, facilitating the first set of... While the two suction nozzles 607 transfer products from the cutting assembly 5 to the positioning plate 403, they can also transfer products positioned on the positioning plate 403 to the loading tray 301 for testing. Furthermore, while the second set of two suction nozzles 607 transfers the tested products from the loading tray 301 to the placement platform 202, they simultaneously transfer products from the placement platform 202 to the unloading tray 302 for unloading, achieving synchronous loading and unloading control at two workstations and improving product testing efficiency. The installation of the baffle 604 facilitates the shielding and protection of the outer side of the mounting shell 602, preventing the internal transmission belt 610 from being jammed by foreign objects. The installation of the two mounting brackets 305 facilitates the support and installation of the loading tray 301 and the unloading tray 302, enabling the two sets of suction nozzles 607 to load, unload, and place products. After loading, the products undergo continuity and pressure tests via test component 303. Two drive motors 304 control the rotation of the loading tray 301 and unloading tray 302, facilitating partitioned product storage and enabling alternating testing and unloading transfer. Two fixing plates 702 connect to the bottom of two mounting blocks 606, facilitating the installation of two sets of connecting seats 703 and connecting two sets of suction nozzles 607. Adjusting cylinder 701, in conjunction with slide rail 705 and slider 704, controls the sliding of one suction nozzle 607, allowing the nozzles 607 to place products in two rows on the loading tray 301, increasing storage capacity and facilitating subsequent rapid testing. Limiting block 7... The installation of 06 facilitates the connection of the top rod 708, enabling positioning during the reciprocating sliding of the connecting seat 703. The installation of the rubber block 707 provides cushioning and anti-collision protection. The threaded rotation of the top rod 708 allows for position adjustment, enabling fine-tuning of the sliding stroke of the connecting seat 703, facilitating precise loading and unloading of the suction nozzle 607. The installation of the support frame 201 supports the placement platform 202, which in turn facilitates the placement of tested products. The camera 203 takes photos to inspect the product's appearance and dimensions, ensuring product quality. After inspection, the product is temporarily stored on the unloading tray 302. The installation of the upright plate 401 supports the connection of the fixed seat 402.The abutment of the spring 408 brings the two clamping blocks 404 closer together for clamping, and the two positioning plates 403 are in a clamping state, which facilitates the positioning and clamping of the connector and makes subsequent loading and testing easier. The operation of the drive cylinder 405 causes the drive rod 406 to insert into the fixed seat 402, which then abuts against the two clamping blocks 404. The two clamping blocks 404 then slide free from the elastic force of the spring 408, allowing the two positioning plates 403 to open for loading and unloading operations. The installation of the guide wheel 409 facilitates smooth control of the drive rod 406 against the clamping blocks 404, reducing wear. The installation of the return spring 407 ensures timely reset of the drive rod 406, guaranteeing product clamping and positioning. The installation of the rotating plate 801 allows the tested product to be placed in the placement slot 803 for photographic inspection. When there are defects in quality or appearance, the operation of the rotary motor 802 rotates the rotating plate 801 180 degrees. The placement plate 904, with the assistance of the compression spring 906, temporarily blocks the bottom of the placement slot 803, preventing products from falling into the discharge slot 907. When a defective product is present, it rotates to one end of the camera 203. Detected by the optical sensor, the cylinder 902 drives the push plate 903 to slide, causing it to contact the placement plate 904. The placement plate 904 then slides to a certain position, freed from the spring force of the compression spring 906. The through groove 905 on the placement plate 904 aligns with the placement slot 803, allowing products on the placement slot 803 to fall into the discharge slot 907 for removal, thus recycling the defective products. The recycling box 901 facilitates the collection and storage of defective products discharged from the discharge slot 907 for subsequent processing. ,

[0049] 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.

[0050] 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. A dual site testing mechanism characterized by: Including the bottom plate (1), test mechanism (3), detection mechanism (2) and the material taking mechanism (6) for the product after testing are transported to the platform are installed on the bottom plate (1); The test mechanism (3) includes the mounting frame (305), two mounting frames (305) are installed on the bottom plate (1), two mounting frames (305) are located on one side of two stand columns (601), respectively, a feeding disc (301) and a discharging disc (302) are rotatably connected on two mounting frames (305), respectively, drive motors (304) are installed at the bottom of two mounting frames (305), respectively, the output shafts of two drive motors (304) are connected with the feeding disc (301) and the discharging disc (302), respectively, a test assembly (303) is installed on the bottom plate (1), and the test assembly (303) extends to the top edge of the feeding disc (301) at the top; The detection mechanism (2) includes the support frame (201), the support frame (201) is vertically connected on the bottom plate (1), the support frame (201) is located on one side between two mounting frames (305), a placing platform (202) is installed at the top of the support frame (201), one end of the placing platform (202) extends between the feeding disc (301) and the discharging disc (302), and a photographing camera (203) is installed at the other end of the top of the placing platform (202); The material taking mechanism (6) includes the stand column (601), two stand columns (601) are vertically connected on the bottom plate (1), mounting shells (602) are installed at the top of two stand columns (601), respectively, two belt pulleys (608) are rotatably connected in two mounting shells (602), respectively, rotating blocks (609) are installed on the shaft rods of two belt pulleys (608), respectively, two rotating blocks (609) are rotatably connected through connecting blocks (605), mounting blocks (606) are installed on the outer sides of two connecting blocks (605), and suction nozzles (607) are installed at the bottom of two mounting blocks (606), respectively. An adjusting mechanism (7) is installed on the bottom plate (1), the adjusting mechanism (7) includes the fixed plate (702), the fixed plate (702) is installed at the bottom of two mounting blocks (606), respectively, an adjusting cylinder (701) is installed at one end of the top of the fixed plate (702), a sliding rail (705) is installed at the other end of the top of the fixed plate (702), a sliding block (704) is slidably connected on the sliding rail (705), the sliding block (704) and the fixed plate (702) are installed at one end of the connecting seat (703), one of the connecting seats (703) is slidably connected with the fixed plate (702) through the sliding block (704), the connecting seat (703) is connected with the output shaft of the adjusting cylinder (701) at the top, and two suction nozzles (607) are connected with two connecting seats (703). The bottom plate (1) is provided with a positioning mechanism (4), the positioning mechanism (4) comprises a vertical plate (401), the vertical plate (401) is vertically connected to the bottom plate (1), the vertical plate (401) is located on one side of the feeding disc (301), a fixed seat (402) is installed on one side of the top of the vertical plate (401), symmetrically clamping blocks (404) are slidably connected to the top of the fixed seat (402) through the abutting spring (408), the top of the two clamping blocks (404) extends to the top of the fixed seat (402) on the outside, symmetrically positioned plates (403) are respectively installed on the top of the two clamping blocks (404), a drive cylinder (405) is installed on one side of the bottom of the vertical plate (401), a drive rod (406) is connected to the top output shaft of the drive cylinder (405), the top of the drive rod (406) is a tapered structure, the top of the drive rod (406) is slidably connected to the inside center of the fixed seat (402), the top of the drive rod (406) is located between the bottoms of the two clamping blocks (404), guide wheels (409) are respectively rotatably connected to the opposite sides of the bottoms of the two clamping blocks (404), the drive rod (406) is slidably connected to the bottom of the fixed seat (402) through the return spring (407); The detection mechanism (2) is provided with a screening mechanism (8), the screening mechanism (8) comprises a rotating plate (801), one end of the top of the placement platform (202) is rotatably connected to the rotating plate (801), a rotary motor (802) is installed at one end of the bottom of the placement platform (202), the output shaft of the rotary motor (802) is connected to the center of the rotating plate (801), and the top of the rotating plate (801) is provided with a placement groove (803) at both ends; The screening mechanism (8) is provided with a recycling mechanism (9), the recycling mechanism (9) comprises a discharging groove (907), the bottom of the rotating plate (801) is provided with a discharging groove (907) at both ends, the discharging groove (907) is in communication with the placement groove (803), and the inside of the rotating plate (801) is provided with a placement plate (904) at both ends; the placement plate (904) is slidably connected to the inside of the rotating plate (801) through a plurality of compression springs (906), the opposite ends of the two placement plates (904) extend to the outside of the rotating plate (801), the placement plate (904) is slidably connected between the through groove (905) and the placement groove (803), the other end of the placement platform (202) is provided with an abutting cylinder (902), the output shaft of the abutting cylinder (902) is provided with a push plate (903), the push plate (903) is slidably connected to the placement platform (202), and one end of the push plate (903) is located on one side of the placement plate (904).

2. A dual site testing mechanism according to claim 1, wherein: Two said belt disc (608) are connected through transmission belt (610), the control motor (603) is installed outside the mounting shell (602), the output shaft of control motor (603) is connected with the axis of one of belt disc (608), the connecting block (605) is rotatably connected with the outside of shell through two rotating blocks (609), two said rotating blocks (609) are respectively provided with baffle (604) outside, the baffle (604) is disc-shaped structure, the baffle (604) is rotatably connected with the outside of mounting shell (602).

3. A dual site testing mechanism as claimed in claim 1, wherein: Two said fixed plate (702) the other end is provided with two symmetrical limit block (706), two said limit block (706) are respectively connected with the top rod (708) on the threaded connection, two said limit block (706) are located at the both ends of slide rail (705), one said connecting seat (703) both sides are respectively provided with rubber block (707).

4. The dual site testing mechanism of claim 1, wherein: The recovery box (901) is installed on one side of the placing platform (202), the recovery box (901) extends to the inside of the placing platform (202) on the top, and the top inlet of the recovery box (901) is aligned with the discharging groove (907).

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