Rail type conveying system for milk sample detection

Abstract

The invention discloses a rail-mounted conveying system for milk sample detection, which comprises a base, two ends of which are respectively provided with an input conveyor belt and an output conveyor belt; a turnover basket is placed on the input conveyor belt, and sample bottles are arranged in the turnover basket; a disc is placed on the output conveyor belt; the gantry sliding rail spans above the base, the two ends of the gantry sliding rail are fixed above the input conveying belt and the output conveying belt respectively, and an input sliding block and an output sliding block are installed at the two ends of the gantry sliding rail respectively; a sucking disc manipulator is arranged in the input sliding block and is used for sucking a row of sample bottles from a turnover basket; a clamping mechanical arm is arranged in the output sliding block and used for clamping and moving the disc. Handles are fixed to the two sides of the upper portion of the disc and used for being attached to the clamping mechanical arms so that the clamping mechanical arms can clamp the disc. And the disc changing assembly is arranged on the base and is used for receiving the sample bottles from the sucking disc manipulator and annularly distributing the sample bottles in the disc.

Description

Technical Field

[0001] The invention relates to the technical field of conveying devices, in particular to a track-type conveying system for milk sample detection. Background Art

[0002] In the milk testing production industry of dairy cow production performance measurement (DHI), sample testing is an important link to ensure data quality and accuracy. In the traditional milk sample testing process, the collection, transportation, sorting and testing of samples mainly rely on manual operation and recording. Since milk is one sample per cow, manual testing is not only inefficient, but also prone to problems such as irregular operation and recording errors during testing. Milk samples are collected from the sampling end of the pasture into a square turnover frame for sample storage, statistics and transportation to the testing area. Its design is simple and easy to carry and stack, but it lacks a compatible interface with automated testing equipment. The collected samples need to be taken out of the square turnover frame manually and placed on the disc required for testing. This step is almost entirely dependent on manual operation, which is time-consuming and labor-intensive, and also increases the risk of sample damage or confusion. Due to the lack of automated recording and tracking mechanism during the transfer of samples, sample traceability becomes difficult, and it is difficult to quickly locate problems in specific batches or production links.

[0003] In order to improve the efficiency and accuracy of milk sample testing, it is necessary to provide a track-type conveying system for milk sample testing. By integrating automation and intelligent technology, the automatic transfer of samples from the square turnover frame to the detection disc and the optimization of the detection process are realized. The track-type conveying system can automatically identify and grab samples in the square turnover frame through precise robotic arms, conveyor belts and intelligent control systems, and then smoothly transfer them to the detection disc along the preset track. Throughout the process, the system can ensure the stability and accuracy of the samples and avoid the risk of damage and confusion. At the same time, the system also has intelligent traceability and recording functions, which can record the transfer path and detection status of the samples in real time, providing reliable data support for subsequent traceability and quality control. Summary of the invention

[0004] To achieve the above object, the present invention provides the following technical solution: a track-type conveying system for milk sample detection, comprising:

[0005] A base, with an input conveyor belt and an output conveyor belt respectively disposed at both ends;

[0006] The input conveyor belt is used to place a turnover basket, in which sample bottles are arranged;

[0007] The output conveyor belt is used to place the disc;

[0008] A gantry slide rail spans over the base, with both ends respectively fixed above the input conveyor belt and the output conveyor belt, and an input slider and an output slider are respectively installed at both ends of the gantry slide rail;

[0009] The input slide block is provided with a suction cup manipulator for sucking a row of sample bottles from the turnover basket;

[0010] The output slider is provided with a clamping manipulator for clamping and moving the disc;

[0011] Handles are fixed on both sides above the disc, which are used to fit with the clamping manipulator so that the clamping manipulator can clamp the disc;

[0012] A plate changing assembly is arranged on the base and is used to receive the sample bottles from the suction cup manipulator and distribute them in a circular plate;

[0013] The disc changing assembly comprises a square frame, the square frame is fixed on the base, synchronous wheels are rotatably arranged at the four corners inside the square frame, a synchronous belt is wound between the four synchronous wheels, the synchronous belt is spaced a certain distance from the inner wall of the square frame, and a plurality of partitions are evenly distributed on one side of the synchronous belt facing the inner wall of the square frame;

[0014] A reversing component is arranged in one side of the square frame.

[0015] Further, as a preference, a disc is placed on the side of the base close to the output conveyor belt, the disc has an opening on the side close to the square frame, and the square frame also has a notch on the side close to the disc;

[0016] An arc-shaped paddle is rotatably arranged in the square frame, the height of the paddle is higher than the square frame and the disc and lower than the sample bottle, and the paddle extends from the notch to the disc.

[0017] Further, as a preference, the bottom of the disc is a rotatable turntable, and a spline sleeve is provided at the center of the bottom of the turntable;

[0018] A rotating shaft connected to a servo motor is rotatably arranged on the base, and the upper end of the rotating shaft is a spline shaft.

[0019] Further, as a preference, a plurality of slide grooves are distributed around the circumference of the disk on the base, and a clamping block capable of servo movement is slidably arranged in each of the slide grooves.

[0020] Further, as a preference, a plurality of arc surfaces are distributed around the disc corresponding to the circumference of each clamping block, and the clamping block is an arc-shaped block that can fit with the arc surface.

[0021] Further, as a preference, an arc-shaped closing plate is slidably embedded in the side wall of the opening of the disc, and the bottom of the closing plate is made of wear-resistant rubber material and fits with the upper surface of the turntable.

[0022] Further, preferably, the suction cup manipulator includes a connecting plate, which is connected to the input slider, and a plurality of vertical connecting shafts are arranged at the bottom of the connecting plate, a suction cup is connected to the bottom of each connecting shaft, and each connecting shaft is connected to a vacuum pump.

[0023] Furthermore, preferably, a sensor platform is fixed in the middle of the gantry slide rail, and a code scanning device for identifying the sample bottle in the suction cup manipulator is distributed in the sensor platform.

[0024] Further, preferably, each of the connecting shafts is rotatably connected to the connecting plate, and two adjacent connecting shafts are connected together by a belt, wherein the connecting shaft on one side is connected to a belt drive device, and the belt drive device is fixed to one side of the connecting plate.

[0025] Further, as a preference, the reversing assembly comprises a baffle, the baffle is embedded in the square frame, the baffle is rotatably connected to the base via a rotating shaft, and the rotating shaft is connected to the servo motor;

[0026] A push block is provided on one side of the baffle plate for sliding toward the synchronous belt, and the push block is connected to a guide piece on the side of the baffle plate away from the synchronous belt. A screw rod is also rotatably provided in the baffle plate, and the screw rod is threadedly connected to the guide piece. A screw rod driving device connected to the screw rod is fixed under the baffle plate.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] In the present invention, the system realizes the full automation from automatic grabbing, transfer, distribution of sample bottles to disc loading, which greatly reduces manual intervention and improves work efficiency. The continuous flow of turnover baskets and discs on the input and output conveyor belts ensures the uninterrupted processing of samples and significantly shortens the detection cycle. The synchronous belt and partition design in the disc changing assembly, combined with the precise guidance of the arc-shaped paddle, enables the sample bottles to be accurately distributed in the disc according to the preset circumferential position. This not only ensures the uniform distribution of sample bottles in the disc, but also avoids confusion and errors that may be caused by manual operation, thereby improving the accuracy of the test results.

[0029] In the present invention, the sensor platform in the middle of the gantry slide rail is equipped with a code scanning device, which can automatically identify the label information on the sample bottle to ensure the accurate correspondence between the sample and the test data. This function not only simplifies the sample information entry process, but also provides convenience for subsequent traceability work and enhances the reliability of data management. In response to the possible inversion of the sample bottle, the reversing component can be quickly started to realize the automatic flipping of the sample bottle through the coordinated action of the baffle and the push block. This design not only improves the flexibility and adaptability of the system, but also avoids the detection failure caused by the wrong direction of the sample bottle, ensuring the smooth progress of the detection process.

[0030] In the present invention, the disc is fixed by the close combination of the clamp block and the arc surface design, which effectively prevents the sample bottle from shaking and falling during the loading process. At the same time, the closing plate design at the opening of the disc automatically controls the opening and closing through the rotation direction of the turntable, further ensuring the safety of the sample bottle during transportation and testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of a track-type conveying system for milk sample testing;

[0032] Figure 2 It is a structural schematic diagram of the disc changing assembly;

[0033] Figure 3 is a top view schematic diagram of the disc changing assembly;

[0034] Figure 4 It is a schematic diagram of the structure of the suction cup manipulator;

[0035] Figure 5 is a schematic diagram of the reversing component in the initial state;

[0036] Figure 6 is a schematic diagram of the reversing assembly in a dumped state;

[0037] Figure 7 It is a schematic diagram of the reversing component in the pushed-back state;

[0038] In the figure: 1, base; 2, input conveyor belt; 21, turnover basket; 3, output conveyor belt; 31, disc; 32, opening; 33, handle; 34, arc surface; 35, turntable; 36, closing plate; 4, gantry slide rail; 41, input slider; 42, output slider; 43, suction cup manipulator; 431, connecting plate; 432, connecting shaft; 433, suction cup; 434, belt; 435, belt drive device; 44, clamping manipulator; 45, sensor platform; 5, disc changing assembly; 51, square frame; 52, synchronous wheel; 53, synchronous belt; 54, partition; 55, paddle; 56, reversing assembly; 561, baffle; 562, rotating shaft; 563, push block; 564, guide plate; 565, screw; 566, screw drive device; 6, sample bottle; 7, slide; 8, clamping block. DETAILED DESCRIPTION

[0039] See also Figure 1 to Figure 3 In an embodiment of the present invention, a track-type conveying system for milk sample detection includes:

[0040] A base 1, with an input conveyor belt 2 and an output conveyor belt 3 respectively disposed at both ends;

[0041] The input conveyor belt 2 is used to place a turnover basket 21, and the turnover basket 21 is arranged with sample bottles 6;

[0042] The output conveyor belt 3 is used to place a disc 31;

[0043] The gantry slide rail 4 spans over the base 1, and its two ends are respectively fixed above the input conveyor belt 2 and the output conveyor belt 3, and the two ends of the gantry slide rail 4 are respectively installed with an input slider 41 and an output slider 42;

[0044] The input slider 41 is provided with a suction cup manipulator 43 for sucking a row of sample bottles 6 from the turnover basket 21;

[0045] The output slider 42 is provided with a clamping manipulator 44 for clamping and moving the disk 31;

[0046] Handles 33 are fixed on both sides above the disc 31, which are used to fit with the clamping manipulator 44 so that the clamping manipulator 44 can clamp the disc 31;

[0047] The plate changing assembly 5 is disposed on the base 1 and is used to receive the sample bottles 6 from the suction cup manipulator 43 and distribute the sample bottles 6 in a circular shape in the disc 31 .

[0048] The turnover basket 21 placed on the input conveyor belt 2 is arranged with sample bottles 6. When the turnover basket 21 moves to the bottom of the suction cup manipulator 43, the suction cup manipulator 43 can suck a row of sample bottles 6 in the turnover basket 21 and transfer them to the disc changing assembly 5. When the empty disc 31 placed in the output conveyor belt 3 is under the moving belt clamping manipulator 44, the clamping manipulator 44 transfers the disc 31 to one side of the disc changing assembly 5. The disc changing assembly 5 can distribute the sample bottles 6 in a ring in the disc 31, thereby realizing the function of frame disc changing. The clamping manipulator 44 transfers the disc 31 filled with sample bottles 6 back to the output conveyor belt 3.

[0049] The disc changing assembly 5 comprises a square frame 51, the square frame 51 is fixed on the base 1, and synchronous wheels 52 are rotatably arranged at the four corners inside the square frame 51, and a synchronous belt 53 is wound between the four synchronous wheels 52, and the synchronous belt 53 is spaced from the inner wall of the square frame 51 by a certain distance, and a plurality of partition plates 54 are evenly distributed on one side of the synchronous belt 53 facing the inner wall of the square frame 51;

[0050] A reversing assembly 56 is disposed in one side of the square frame 5 .

[0051] The multiple sample bottles 6 sucked by the suction cup manipulator 43 can be placed between the partitions 54 on one side of the square frame 51 , and the sample bottles 6 can be moved to a side close to the disc 31 by rotating the synchronous wheel 52 to move the synchronous belt 53 .

[0052] In this embodiment, a disc 31 is placed on the side of the base 1 close to the output conveyor belt 3, and an opening 32 is formed on the side of the disc 31 close to the square frame 51, and a notch is also formed on the side of the square frame 51 close to the disc 31;

[0053] An arc-shaped paddle 55 is rotatably disposed in the square frame 51 . The height of the paddle 55 is higher than the square frame 51 and the disc 31 and lower than the sample bottle 6 . The paddle 55 extends from the notch to the disc 31 .

[0054] When the sample bottle 6 in the square frame 51 moves to the notch along with the synchronous belt 53, it moves along the paddle 55 under the obstruction of the paddle 55, and is pushed by the subsequent sample bottle 6 to pass through the opening 32 and enter the disc 31. By rotating the paddle 55 to different angles, the end of the paddle 55 is at different positions from the center of the disc 31, so that the sample bottle 6 can be moved to the circumference of the disc 31 with different radii.

[0055] In this embodiment, the bottom of the disk 31 is a rotatable turntable 35, and a spline sleeve is provided at the center of the bottom of the turntable 35;

[0056] A rotating shaft connected to a servo motor is rotatably arranged on the base 1, and the upper end of the rotating shaft is a spline shaft.

[0057] That is, when the disk 31 is placed on the base 1 , the turntable 35 is connected to the rotating shaft, so that the rotating shaft can drive the turntable 35 to rotate, thereby allowing the sample bottles 6 to be distributed circumferentially within the disk 31 .

[0058] In this embodiment, a plurality of slide grooves 7 are distributed around the circumference of the disk 31 on the base 1 , and a clamping block 8 capable of servo movement is slidably arranged in each of the slide grooves 7 .

[0059] The disc 31 can be clamped by the clamping block 8 , thereby fixing the position of the disc 31 and limiting the rotation of the disc 31 .

[0060] In this embodiment, a plurality of arc surfaces 34 are distributed around the disc 31 corresponding to the circumference of each clamping block 8 , and the clamping block 8 is an arc-shaped block that can fit with the arc surface 34 .

[0061] When the clamping block 8 is attached to the arc surface 34 , the rotation of the disk 31 can be further restricted, and the angle of the disk 31 can be determined to ensure that the opening 32 is aligned with the notch of the square frame 51 .

[0062] In this embodiment, an arc-shaped closing plate 36 is slidably embedded in the side wall of the disc 31 at the opening 32 . The bottom of the closing plate 36 is made of wear-resistant rubber material and fits with the upper surface of the rotating disc 35 .

[0063] When the turntable 35 rotates clockwise, the closing plate 36 can be opened by friction, thereby exposing the opening 32. When the turntable 35 rotates counterclockwise, the closing plate 36 can be closed by friction, thereby closing the opening 32. That is, when the disk 31 needs to place the sample bottle 6, the closing plate 36 remains open due to the clockwise rotation of the turntable 35. When the disk 31 is full of sample bottles 6, the closing plate 36 is closed by rotating the turntable 35 counterclockwise, thereby preventing the sample bottles 6 in the disk 31 from falling.

[0064] See also Figure 4 In this embodiment, the suction cup manipulator 43 includes a connecting plate 431, and the connecting plate 431 is connected to the input slider 41. A plurality of vertical connecting shafts 432 are arranged at the bottom of the connecting plate 431, and a suction cup 433 is connected to the bottom of each connecting shaft 432, and each connecting shaft 432 is connected to a vacuum pump.

[0065] A row of sample bottles 6 in the turnover basket 21 can be simultaneously sucked by a plurality of suction cups 433 , thereby transferring the row of sample bottles 6 to the tray changing assembly 5 .

[0066] In this embodiment, a sensor platform 45 is fixed in the middle of the gantry slide rail 4 , and a code scanning device for identifying the sample bottle 6 in the suction cup manipulator 43 is distributed in the sensor platform 45 .

[0067] In this embodiment, each of the connecting shafts 432 is rotatably connected to the connecting plate 431, and two adjacent connecting shafts 432 are connected together by a belt 434, wherein the connecting shafts 432 on one side are connected to a belt drive device 435, and the belt drive device 435 is fixed to one side of the connecting plate 431.

[0068] Each connecting shaft 432 can be driven to rotate synchronously through the belt driving device 435. When the suction cup 433 sucks the sample bottle 6, the sample bottle 6 will also rotate accordingly, so that the code scanning device in the sensor platform 45 can identify the labels of the sample bottle 6 in different directions.

[0069] See also Figure 5 to Figure 7 In this embodiment, the reversing assembly 56 includes a baffle 561, which is embedded in the square frame 51. The baffle 561 is rotatably connected to the base 1 through a rotating shaft 562, and the rotating shaft 562 is connected to the servo motor;

[0070] The baffle plate 561 is provided with a push block 563 which slides toward one side of the synchronous belt 53. The push block 563 is connected to a guide piece 564 on the side of the baffle plate 561 away from the synchronous belt 53. A screw rod 565 is also rotatably provided in the baffle plate 561. The screw rod 565 is threadedly connected to the guide piece 564. A screw drive device 566 connected to the screw rod 565 is fixed below the baffle plate 561.

[0071] The screw drive device 566 can drive the push block 563 to slide. After the sensor in the sensor platform 45 recognizes that the sample bottle 6 is in an inverted state, when the sample bottle 6 moves to the position of the reversing component 56, the push block 563 slides to press the sample bottle 6 and the baffle 561 rotates downward. At this time, the sample bottle 6 will also be driven to tilt up and down. Then the push block 563 pushes the sample bottle 6 to move upward, and at the same time the baffle 561 rotates upward, so that the sample bottle 6 returns to the base 1, and the push block 563 moves to the top of the sample bottle 6, and the baffle 561 returns to the vertical position, thereby realizing the function of reversing the sample bottle 6.

[0072] In specific implementation, the operation process of the rail conveyor system for milk sample testing is as follows:

[0073] During the milk sample testing process, this track conveying system efficiently and accurately completes the entire process from sample bottle collection and distribution to disc loading. The following is a detailed operation process of the system:

[0074] Initial state:

[0075] A turnover basket 21 loaded with sample bottles 6 is placed on the input conveyor belt 2 , and the sample bottles 6 are neatly arranged in the turnover basket 21 .

[0076] Empty discs 31 are prepared on the output conveyor belt 3 , and handles 33 are fixed on both sides of each disc 31 .

[0077] Vial aspiration and transfer:

[0078] When the turnover basket 21 moves to the bottom of the suction cup manipulator 43 along with the input conveyor belt 2 , the suction cup manipulator 43 starts, and its multiple suction cups 433 simultaneously descend and absorb a row of sample bottles 6 in the turnover basket 21 .

[0079] When the sample bottle 6 is transferred to the disc changing assembly 5 , the sensor platform 45 in the middle of the gantry slide rail 4 identifies the sample bottle 6 through a code scanning device to ensure that the information is accurate, and matches the sample bottle 6 with the disc 31 to ensure easy traceability.

[0080] Then, the suction cup manipulator 43 moves to above the tray changing assembly 5 via the gantry slide rail 4 , and accurately places the sample bottle 6 between the partitions 54 in one side of the square frame 51 .

[0081] Disc preparation and reception:

[0082] At the same time, the empty disc 31 moves on the output conveyor belt 3 , and when it reaches below the clamping robot 44 , the clamping robot 44 clamps the handle 33 of the disc 31 and stably transfers it to one side of the disc changing assembly 5 .

[0083] After the disk 31 is placed, the clamping blocks 8 distributed around the circumference are moved to the designated position under servo control, and fit with the arc surface 34 of the disk 31 to fix the position of the disk and restrict its rotation.

[0084] A closing plate 36 is installed at the opening 32 of the disc 31, which is automatically opened or closed according to the rotation direction of the turntable 35 to ensure that the sample bottle 6 will not fall during the loading process.

[0085] Vial dispensing and disk loading:

[0086] In the disc changing assembly 5 , the synchronous wheel 52 is started, driving the synchronous belt 53 and the partition plate 54 thereon to move, so as to transport the sample bottle 6 from one side of the square frame 51 to the other side close to the disc 31 .

[0087] If a sample bottle 6 with an inverted label is encountered, the reversing assembly 56 will be activated to turn the sample bottle 6 to the correct direction through the coordinated actions of the baffle 561 and the push block 563 .

[0088] The arc-shaped paddle 55 plays a key role in this process. It blocks and guides the sample bottle 6 to slide along its surface. By adjusting the angle of the paddle 55 , the sample bottle 6 can enter different circumferential positions of the disk 31 .

[0089] The turntable 35 at the bottom of the disk 31 is driven by a servo motor and connected to the rotating shaft on the base 1 to achieve rotation, so that the sample bottles 6 can be evenly distributed on the disk 31.

[0090] Finished disc output:

[0091] The loaded disk 31 is moved back from the disk changing assembly 5 to the output conveyor belt 3 with the assistance of the clamping robot 44 to continue the subsequent inspection process.

[0092] The entire process realizes the automatic collection, distribution, loading of sample bottles to the output of discs, greatly improving the efficiency and accuracy of milk sample testing.

[0093] What has been described above are only preferred specific implementations of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, can make equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A track-type conveying system for milk sample testing, characterized in that: include A base (1) with an input conveyor belt (2) and an output conveyor belt (3) respectively disposed at two ends thereof; The input conveyor belt (2) is used to place a turnover basket (21), and the turnover basket (21) is arranged with sample bottles (6); The output conveyor belt (3) is used to place a disc (31); A gantry slide rail (4) spans over the base (1), with two ends respectively fixed above the input conveyor belt (2) and the output conveyor belt (3), and an input slider (41) and an output slider (42) are respectively installed at the two ends of the gantry slide rail (4); The input slider (41) is provided with a suction cup manipulator (43) for sucking a row of sample bottles (6) from the turnover basket (21); The output slider (42) is provided with a clamping manipulator (44) for clamping and moving the disc (31); Handles (33) are fixed on both sides above the disc (31) for fitting with a clamping manipulator (44) so ​​that the clamping manipulator (44) can clamp the disc (31); A plate changing assembly (5) is arranged on the base (1) and is used to receive the sample bottles (6) from the suction cup manipulator (43) and distribute the sample bottles (6) in a circular shape in the disc (31); The disc changing assembly (5) comprises a square frame (51), the square frame (51) is fixed on the base (1), synchronous wheels (52) are rotatably arranged at four corners inside the square frame (51), a synchronous belt (53) is wound between the four synchronous wheels (52), a certain distance is between the synchronous belt (53) and the inner wall of the square frame (51), and a plurality of partition plates (54) are evenly distributed on one side of the synchronous belt (53) facing the inner wall of the square frame (51); A reversing component (56) is arranged in one side of the square frame (5).

2. A rail-type conveying system for milk sample testing according to claim 1, characterized in that: A disc (31) is placed on the side of the base (1) close to the output conveyor belt (3), an opening (32) is provided on the side of the disc (31) close to the square frame (51), and a notch is also provided on the side of the square frame (51) close to the disc (31); An arc-shaped paddle (55) is rotatably arranged in the square frame (51), the height of the paddle (55) is higher than the square frame (51) and the disc (31) and lower than the sample bottle (6), and the paddle (55) extends from the notch to the disc (31).

3. A rail-type conveying system for milk sample testing according to claim 1, characterized in that: The bottom of the disc (31) is a rotatable turntable (35), and a spline sleeve is provided at the center of the bottom of the turntable (35); A rotating shaft connected to a servo motor is rotatably arranged on the base (1), and the upper end of the rotating shaft is a spline shaft.

4. A rail-type conveying system for milk sample testing according to claim 1, characterized in that: A plurality of slide grooves (7) are distributed around the circumference of the upper disk (31) of the base (1), and a clamping block (8) capable of servo movement is slidably arranged in each of the slide grooves (7).

5. A rail-type conveying system for milk sample testing according to claim 4, characterized in that: A plurality of arc surfaces (34) are distributed around the disc (31) and correspond to the circumference of each clamping block (8), and the clamping block (8) is an arc-shaped block that can fit with the arc surface (34).

6. A rail-type conveying system for milk sample testing according to claim 2, characterized in that: An arc-shaped closing plate (36) is slidably embedded in the side wall of the circular disc (31) at the opening (32); the bottom of the closing plate (36) is made of wear-resistant rubber material and fits the upper surface of the rotating disc (35).

7. A rail-type conveying system for milk sample testing according to claim 1, characterized in that: The suction cup manipulator (43) comprises a connecting plate (431), wherein the connecting plate (431) is connected to the input slider (41), and a plurality of vertical connecting shafts (432) are arranged at the bottom of the connecting plate (431), and a suction cup (433) is connected to the bottom of each connecting shaft (432), and each connecting shaft (432) is connected to a vacuum pump.

8. A rail-type conveying system for milk sample testing according to claim 1, characterized in that: A sensor platform (45) is fixed in the middle of the gantry slide rail (4), and a code scanning device for identifying a sample bottle (6) in the suction cup manipulator (43) is distributed in the sensor platform (45).

9. A rail-type conveying system for milk sample testing according to claim 7, characterized in that: Each of the connecting shafts (432) is rotatably connected to the connecting plate (431), and two adjacent connecting shafts (432) are connected together via a belt (434), wherein one of the connecting shafts (432) is connected to a belt driving device (435), and the belt driving device (435) is fixed to one side of the connecting plate (431).

10. A rail-type conveying system for milk sample testing according to claim 1, characterized in that: The reversing assembly (56) comprises a baffle (561), the baffle (561) is embedded in the square frame (51), the baffle (561) is rotatably connected to the base (1) via a rotating shaft (562), and the rotating shaft (562) is connected to a servo motor; A push block (563) is provided on one side of the baffle plate (561) so as to slide toward the synchronous belt (53). The push block (563) is connected to a guide plate (564) on the side of the baffle plate (561) away from the synchronous belt (53). A screw rod (565) is also rotatably provided in the baffle plate (561). The screw rod (565) is threadedly connected to the guide plate (564). A screw rod driving device (566) connected to the screw rod (565) is fixed below the baffle plate (561).

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