Sample transfer track of an automatic testing machine

Abstract

This utility model discloses a sample transfer track for an automatic testing machine, relating to the field of sample transfer track technology. It includes a worktable and a work box fixedly connected to one side of the top surface of the worktable. Two easily detachable fixing plates are fixedly connected to the side of the top surface of the worktable away from the work box. The two fixing plates and the interior of the work box share a transfer structure. This utility model utilizes detachable fixing plates, allowing for disassembly. This enables the receiving structure on the opposite side of the transfer structure to be changed to different volumes according to testing needs. This allows the receiving structure to stably position samples of different shapes and volumes within the machine, ensuring stable focusing with the testing machine. This avoids the misalignment that occurs in traditional testing methods where samples are simply placed on the top surface of the conveyor belt. Using a receiving structure to support the sample makes the testing more accurate and efficient, significantly improving the success rate.

Description

Technical Field

[0001] This utility model relates to the field of sample transfer track technology, and in particular to a sample transfer track for an automatic testing machine. Background Technology

[0002] The sample transport track of an automatic inspection machine is a mechanical structure used to stably and orderly transport samples to be inspected (such as electronic components, medical devices, food packaging, industrial parts, etc.) to the inspection area according to a preset path and speed, and to transfer them to the next stage (such as the qualified area, unqualified area, or buffer area) after inspection. It is the "conveyor belt" that enables the automatic inspection machine to achieve automated processes, and directly affects the inspection efficiency, stability, and accuracy.

[0003] When using existing transport tracks, the track width, height, and guiding mechanism (such as baffle spacing and guide wheel position) are adjusted according to the sample size (length, width, height) to ensure that the sample can pass smoothly without deviation. According to the detection speed requirements, the transport speed is set by the motor driver. For example, belt-type tracks need to be matched with the camera exposure frequency, and roller-type tracks need to be synchronized with the response time of the weighing sensor. However, when using existing transport tracks, the size, length, width, and height of the samples to be tested vary. Traditional tracks are simply placed on the conveyor belt, which can easily cause the samples of different shapes to shift when placed on the top surface, resulting in focusing failure during the testing process. Utility Model Content

[0004] The purpose of this invention is to provide a sample transfer track for an automatic testing machine, in order to solve the problem mentioned in the background art that the traditional track simply places the sample on the conveyor belt, which causes the sample of different sizes to shift.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sample transfer track for an automatic testing machine, including a worktable and a work box fixedly connected to one side of the top surface of the worktable. Two easily detachable fixing plates are fixedly connected to the side of the top surface of the worktable away from the work box. The two fixing plates and the interior of the work box are provided with a transfer structure, which can form a stable working structure through the connection between the two fixing plates. The opposite sides of the transfer structure are threadedly connected to a receiving structure, which can accommodate the object to be tested. At the same time, according to the modular design formed by disassembling the fixing plates, different receiving structures can be installed on the opposite sides of the transfer structure.

[0006] Preferably, the transmission structure includes a working cavity, a through-hole, and a drive motor. The working cavity is located inside the working box, and both through-holes are located on one side of the surface of the working box. The drive motor is fixedly connected to one side of the top surface of the inner wall of the working cavity.

[0007] Preferably, the transmission structure further includes lead screws, one of which is fixedly connected to the output end of the transmission motor, while one end of the other lead screw is rotatably connected to one side of the inner wall of the working box, and the other ends of both lead screws extend out of the interior of the through-hole and are rotatably connected to the interior of the two fixed plates respectively.

[0008] Preferably, the transmission structure further includes a transmission wheel and a timing belt, with both transmission wheels fixedly connected to one side of the lead screw wall, and the timing belt disposed on the surface of both transmission wheels.

[0009] Preferably, the receiving structure includes movable blocks and threaded grooves. The two movable blocks are disposed on the rod walls of the two lead screws, and the two threaded grooves are formed inside the two movable blocks. The interior of the two threaded grooves is threadedly connected to the rod walls of the two lead screws.

[0010] Preferably, the receiving structure further includes a fixed rod, a receiving block, and a receiving groove. The fixed rod is fixedly connected to the opposite side of the two moving blocks, the receiving block is fixedly connected to the rod wall of the fixed rod, and the multiple receiving grooves are all formed on the top surface of the receiving block.

[0011] Preferably, both sides of the top surface of the workbench are provided with docking grooves, and the inner walls of the two docking grooves are slidably connected to the bottom surfaces of the two fixed plates.

[0012] Preferably, limiting grooves are provided on both sides of the inner walls of the two docking grooves, and limiting blocks are slidably connected to the inner walls of the two limiting grooves. The opposite sides of the multiple limiting blocks, which are in pairs on one side, are fixedly connected to both sides of the surface of the limiting blocks.

[0013] The technical effects and advantages of this utility model are as follows: This utility model utilizes two detachable fixing plates, which can be disassembled to allow the receiving structure on the opposite side of the transmission structure to be replaced with different volumes according to the testing needs. This ensures that the receiving structure can stably position the sample inside when testing samples of different shapes and volumes, thereby enabling stable focusing with the testing machine. This avoids the phenomenon of deviation that occurs when the sample is simply placed on the top surface of the transmission belt in traditional testing. Using the receiving structure to support the sample makes the testing work more accurate and effective, and greatly improves the success rate of the testing work. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a top view cross-sectional structural diagram of the working box of this utility model.

[0016] Figure 3This is a three-dimensional structural diagram of the housing structure of this utility model.

[0017] Figure 4 For the present utility model Figure 1 Enlarged structural diagram of section A in the middle.

[0018] In the diagram: 1. Workbench; 2. Workbox; 4. Fixing plate; 5. Transmission structure; 501. Working cavity; 502. Through-hole; 503. Drive motor; 504. Lead screw; 505. Drive wheel; 506. Synchronous belt; 6. Receiving structure; 601. Moving block; 602. Threaded groove; 603. Fixing rod; 604. Receiving block; 605. Receiving groove; 7. Connecting groove; 8. Limiting groove; 9. Limiting block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0020] like Figures 1 to 4 As shown, in the first aspect embodiment of this utility model, an automatic testing machine sample transfer track includes a worktable 1 and a work box 2 fixedly connected to one side of the top surface of the worktable 1. Two easily detachable fixing plates 4 are fixedly connected to the side of the top surface of the worktable 1 away from the work box 2. The two fixing plates 4 and the interior of the work box 2 are provided with a transfer structure 5, which can form a stable working structure through the connection between the two fixing plates 4. The opposite side of the transfer structure 5 is threadedly connected to a receiving structure 6, which can accommodate the object to be tested. At the same time, according to the modular design formed by disassembling the fixing plates 4, different receiving structures 6 can be installed on the opposite side of the transfer structure 5.

[0021] The technical effects achieved by the above embodiments are as follows: This utility model utilizes two detachable fixing plates 4, which can be disassembled, allowing the receiving structure 6 on the opposite side of the transmission structure 5 to be replaced with different volumes according to the testing needs. This ensures that the receiving structure 6 can stably position the sample inside when testing samples of different shapes and volumes, thereby enabling stable focusing with the testing machine. This avoids the phenomenon of deviation that occurs when the sample is simply placed on the top surface of the transmission belt in traditional testing work. Using the receiving structure 6 to carry the sample makes the testing work more accurate and effective, and greatly improves the success rate of the testing work. Example 2

[0022] like Figure 1and Figure 2 As shown, an automatic testing machine sample transfer track includes all the contents of Embodiment 1. In addition, the transfer structure 5 includes a working cavity 501, a through-hole 502, and a drive motor 503. The working cavity 501 is opened inside the working box 2. Both through-holes 502 are opened on one side of the surface of the working box 2. The drive motor 503 is fixedly connected to one side of the top surface of the inner wall of the working cavity 501. The transfer structure 5 also includes a lead screw 504. One of the two lead screws 504 is fixedly connected to the output end of the drive motor 503, while one end of the other lead screw 504 is rotatably connected to one side of the inner wall of the working box 2. The other ends of the two lead screws 504 extend out of the interior of the through-hole 502 and are rotatably connected to the interior of the two fixed plates 4 respectively. The transfer structure 5 also includes a drive wheel 505 and a synchronous belt 506. Both drive wheels 505 are fixedly connected to one side of the rod wall of the lead screw 504, and the synchronous belt 506 is provided on the surface of the two drive wheels 505.

[0023] The technical effect achieved by the above embodiment is as follows: the drive motor 503 drives the lead screw 504 on one side to rotate. While the lead screw 504 on one side rotates, the synchronous belt 506 provided inside the two drive wheels 505 can make the two lead screws 504 rotate synchronously, so that the two lead screws 504 can form a transmission effect. Example 3

[0024] like Figure 1 and Figure 3 As shown, an automatic testing machine sample transfer track includes all the contents of Embodiment 2. In addition, the receiving structure 6 includes a moving block 601 and a threaded groove 602. The two moving blocks 601 are both provided on the rod wall of the two lead screws 504. The two threaded grooves 602 are both opened inside the two moving blocks 601, and the interior of the two threaded grooves 602 is threadedly connected to the rod wall of the two lead screws 504. The receiving structure 6 also includes a fixed rod 603, a receiving block 604, and a receiving groove 605. The fixed rod 603 is fixedly connected to the opposite side of the two moving blocks 601. The receiving block 604 is fixedly connected to the rod wall of the fixed rod 603. Multiple receiving grooves 605 are opened on the top surface of the receiving block 604.

[0025] The technical effect achieved by the above embodiment is as follows: when the two lead screws 504 rotate, the moving blocks 601 threaded on both sides of the lead screw 504 will cause the fixed rod 603 to move. At the same time, the surface fixedly connected receiving block 604 will also move, causing the receiving groove 605 opened on the top surface of the receiving block 604 to carry the test sample for transmission. Example 4

[0026] like Figure 1 and Figure 4As shown, an automatic testing machine sample transfer track includes all the contents of Embodiment 3. In addition, docking grooves 7 are provided on both sides of the top surface of the workbench 1. The inner walls of the two docking grooves 7 are slidably connected to the bottom surfaces of the two fixing plates 4. Limiting grooves 8 are provided on both sides of the inner walls of the two docking grooves 7. Limiting blocks 9 are slidably connected to the inner walls of the two limiting grooves 8. The opposite sides of the multiple limiting blocks 9, which are in groups of two on one side, are fixedly connected to both sides of the surface of the limiting blocks 9.

[0027] The technical effect achieved by the above embodiment is that when a new receiving structure 6 needs to be installed, the two fixing plates 4 can be pulled out longitudinally. While the fixing plates 4 are pulled out longitudinally, the limiting blocks 9 fixedly connected on both sides will slide stably on the inner wall of the limiting groove 8, thereby forming a limiting effect during installation and disassembly.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sample transmission track of an automatic detection machine, comprising a workbench (1) and a workbox (2) fixedly connected to one side of the top surface of the workbench (1), characterized in that: The workbench (1) has two easily detachable fixing plates (4) fixedly connected to the top surface of the workbench (1) away from the work box (2). The two fixing plates (4) and the interior of the work box (2) are provided with a transmission structure (5), which can form a stable working structure through the connection between the two fixing plates (4). The opposite side of the transmission structure (5) is threadedly connected with a receiving structure (6), which can accommodate the object to be detected. At the same time, according to the modular design formed by disassembling the fixing plates (4), different receiving structures (6) are installed on the opposite side of the transmission structure (5).

2. A sample transport track for an automated inspection machine according to claim 1, wherein: The transmission structure (5) includes a working cavity (501), a through port (502), and a drive motor (503). The working cavity (501) is located inside the working box (2), and the two through ports (502) are located on one side of the surface of the working box (2). The drive motor (503) is fixedly connected to one side of the top surface of the inner wall of the working cavity (501).

3. A sample transport track for an automated inspection machine according to claim 2, wherein: The transmission structure (5) also includes lead screws (504). One of the two lead screws (504) is fixedly connected to the output end of the transmission motor (503), while one end of the other lead screw (504) is rotatably connected to one side of the inner wall of the work box (2), and the other ends of the two lead screws (504) extend out of the interior of the through-hole (502) and are rotatably connected to the interior of the two fixed plates (4) respectively.

4. A sample transport track for an automated inspection machine according to claim 3, wherein: The transmission structure (5) also includes a transmission wheel (505) and a timing belt (506). Both transmission wheels (505) are fixedly connected to one side of the screw (504) wall, and the timing belt (506) is provided on the surface of both transmission wheels (505).

5. The sample transport track of an automated inspection machine of claim 1, wherein: The receiving structure (6) includes a movable block (601) and a threaded groove (602). The two movable blocks (601) are both located on the rod walls of the two lead screws (504). The two threaded grooves (602) are both opened inside the two movable blocks (601), and the interior of the two threaded grooves (602) is threadedly connected to the rod walls of the two lead screws (504).

6. The sample transfer track of an automatic testing machine according to claim 5, characterized in that: The receiving structure (6) further includes a fixed rod (603), a receiving block (604), and a receiving groove (605). The fixed rod (603) is fixedly connected to the opposite side of the two moving blocks (601), the receiving block (604) is fixedly connected to the rod wall of the fixed rod (603), and a plurality of the receiving grooves (605) are opened on the top surface of the receiving block (604).

7. The sample transport track of an automated inspection machine of claim 1, wherein: The workbench (1) has docking grooves (7) on both sides of its top surface, and the inner walls of the two docking grooves (7) are slidably connected to the bottom surfaces of the two fixed plates (4).

8. A sample transport track for an automated inspection machine according to claim 7, wherein: Limiting grooves (8) are provided on both sides of the inner wall of the two docking grooves (7). Limiting blocks (9) are slidably connected to the inner wall of the two limiting grooves (8). The opposite sides of the multiple limiting blocks (9) are fixedly connected to both sides of the surface of the limiting block (9) in pairs on one side.

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