Conveying line body

Abstract

The utility model relates to the technical field of automatic production lines, and discloses a conveying line body which is used for conveying a carrier for bearing a reaction disc and comprises a base body, a conveying device and a protection device. The conveying device comprises a conveying belt which is arranged on the base body in a transmission mode, and a carrier for bearing the reaction disc is placed on the conveying belt. The protection device is arranged on the base body, a closed conveying space is defined on the base body, and the conveying device is located in the conveying space. The protective device is arranged on the base body, and the conveying device is arranged in the conveying space, so that the reaction disc is always located in the relatively closed conveying space in the process that the carrier carries the reaction disc to flow on the conveying belt of the conveying device, dust can be prevented from falling on the reaction disc, and other objects can be prevented from falling on the reaction disc; the freeze-drying balls on the reaction disc are prevented from being in contact with foreign objects, so that the freeze-drying balls are prevented from being polluted, and the accuracy of a freeze-drying ball reaction test result is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic production lines, in particular to a conveyor line body. Background Art

[0002] Freeze-dried pellets are small solid spheres that are rapidly frozen in liquid nitrogen at an extremely low temperature for a short period of time using a specialized precision micropump. They are primarily used in medical diagnostics, cosmetics, and skincare. To perform a freeze-dried pellet reaction test, the pellets are dispensed into the pellet wells of a reaction tray, and then the reagents are added for testing.

[0003] In the prior art, in the automated packaging production line for freeze-dried beads, the transmission line for transporting the reaction tray is usually in an open state. During the transport process, the freeze-dried beads on the reaction tray are easily contaminated, which affects the reaction test results of the freeze-dried beads.

[0004] Therefore, a conveyor line is urgently needed to solve the above problems. Utility Model Content

[0005] Based on the above problems, the purpose of the present invention is to provide a conveying line body that can prevent the freeze-dried balls on the reaction tray from being contaminated during the conveying process, thereby ensuring the accuracy of the freeze-dried ball reaction test results.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A conveyor line is provided for conveying a carrier carrying a reaction disk, the conveyor line comprising:

[0008] matrix;

[0009] A conveying device, comprising a conveyor belt drivably disposed on the base, and the carrier carrying the reaction disk is placed on the conveyor belt;

[0010] The protective device is arranged on the base body and defines a closed conveying space on the base body. The conveying device is located in the conveying space.

[0011] As an optional solution of the conveyor line body of the present invention, the protective device includes a first protective plate, a second protective plate and a cover plate, the first protective plate and the second protective plate are respectively arranged on both sides of the conveyor device in the width direction, the cover plate is located above the conveyor device, one end of which is connected to the first protective plate and the other end is connected to the second protective plate, and the cover plate and the first and second protective plates are enclosed to form the conveying space;

[0012] Alternatively, the protective device includes a protective cover, which is arranged outside the conveying device, and the conveying space is formed inside the protective cover.

[0013] As an optional solution for the conveying line body of the present invention, the base is respectively provided with a first mounting plate and a second mounting plate on both sides of the conveying device in the width direction, and the first mounting plate and the second mounting plate are both provided with the conveyor belt on one side facing each other, the first protective plate is fixedly installed on the first mounting plate, and the second protective plate is fixedly installed on the second mounting plate.

[0014] As an optional solution for the conveyor line body of the present invention, the conveyor line body has a freeze-dried ball docking station, and the protective device is provided with an installation space facing the freeze-dried ball docking station. A freeze-dried ball guide device is installed in the installation space, and the freeze-dried ball guide device is used to fit with the reaction plate on the carrier.

[0015] As an optional solution of the conveying line body of the utility model, the conveying line body further comprises a lifting device provided at the freeze-dried ball docking station, the lifting device being used to lift the carrier delivered to the freeze-dried ball docking station to the reaction tray on the carrier so as to fit with the freeze-dried ball guide device;

[0016] And / or, the conveyor line further includes a blocking device, which is located downstream of the freeze-dried ball docking station and is used to limit the carrier on the conveyor belt to stop at the freeze-dried ball docking station.

[0017] As an optional solution of the conveyor line body of the present invention, the jacking device includes a first driving member and a jacking plate, and the output end of the first driving member is connected to the jacking plate to drive the jacking plate to move up and down;

[0018] And / or, a limit member is provided on the base, and the limit member is used to limit the travel of the lifting device in lifting the carrier.

[0019] As an optional solution for the conveying line body of the present invention, a mounting hole is provided on the lifting plate, and a connecting member is provided at the output end of the first driving member, and the connecting member is detachably connected to the mounting hole.

[0020] As an optional solution for the conveyor line body of the present invention, the jacking plate is provided with a mounting groove, a quick-release plate is detachably mounted in the mounting groove, and the mounting hole is provided on the quick-release plate;

[0021] And / or, a card slot is provided on the connecting member, the mounting hole includes a connected through hole and a card hole, the connecting member can pass through the through hole and be carded with the card hole through the card slot.

[0022] As an optional solution for the conveying line body of the present invention, one of the lifting plate and the carrier is provided with a positioning column, and the other is provided with a positioning hole, and the positioning column is plug-fitted with the positioning hole.

[0023] As an optional solution for the conveyor line body of the present invention, the blocking device includes a second driving member and a blocking block, and the output end of the second driving member is connected to the blocking block for driving the blocking block to switch between a first position for blocking the carrier and a second position for avoiding the carrier.

[0024] The beneficial effects of the utility model are:

[0025] The conveyor line provided by the present invention can have a base body that can be a fixed bracket or a support table for the conveyor line body, which is used to support the conveying device. By arranging a protective device on the base body, a relatively closed conveying space is formed on the base body, and the conveying device is arranged in the conveying space. When the carrier carries the reaction tray and it circulates on the conveyor belt of the conveying device, the reaction tray is always in the relatively closed conveying space, which can prevent dust from falling on the reaction tray and other objects from falling on the reaction tray, and prevent the freeze-dried balls on the reaction tray from contacting foreign objects, thereby preventing the freeze-dried balls from being contaminated and ensuring the accuracy of the freeze-dried ball reaction test results. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0027] Figure 1 This is a first structural diagram of a conveyor line provided by a specific embodiment of the present utility model;

[0028] Figure 2 This is a second structural diagram of the conveyor line body provided by a specific embodiment of the present utility model (with the protective device hidden);

[0029] Figure 3 This is a third structural diagram of the conveyor line body provided by a specific embodiment of the present utility model (hiding the protective device);

[0030] Figure 4 It is a structural diagram of a carrier provided by a specific embodiment of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the jacking device of the conveyor line body provided by the specific embodiment of the utility model;

[0032] Figure 6 It is a structural schematic diagram of a quick-release plate provided in a specific embodiment of the utility model.

[0033] In the picture:

[0034] 1-base; 2-transmission device; 3-protection device; 4-lifting device; 5-blocking device;

[0035] 11-first mounting plate; 12-second mounting plate; 13-limiting member; 131-limiting slot;

[0036] 21- conveyor belt; 22- transmission wheel;

[0037] 31-first protective plate; 32-second protective plate; 33-cover plate; 34-conveying space;

[0038] 331-Installation space;

[0039] 41-lifting plate; 42-first driving member; 43-base;

[0040] 411-quick release plate; 412-mounting slot; 413-positioning column; 414-first connecting plate;

[0041] 4111-mounting hole; 41111-through hole; 41112-clamping hole; 41110-limiting part;

[0042] 421-connecting piece; 4211-slot; 431-second connecting plate;

[0043] 51- second driving member; 52- blocking block;

[0044] 100-reaction tray; 200-carrier; 201-positioning hole; 300-freeze-dried ball guide device. DETAILED DESCRIPTION

[0045] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0046] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0047] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed or detachable connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0048] like Figures 1 to 3 As shown, this embodiment provides a conveying line for conveying a carrier 200 (such as Figure 4 As shown in FIG, the transport line body includes a base body 1, a conveying device 2 and a protective device 3, which can prevent the freeze-dried balls on the reaction disk 100 from being contaminated during the transport process, thereby ensuring the accuracy of the freeze-dried ball reaction test results.

[0049] Among them, see Figure 1 、 Figure 2 、 Figure 3 and Figure 4 The conveyor 2 includes a conveyor belt 21 rotatably mounted on the base 1. The carrier 200 carrying the reaction disk 100 is placed on the conveyor belt 21. The protective device 3 is mounted on the base 1 and defines a closed conveying space 34 on the base 1. The conveyor 2 is located within the conveying space 34.

[0050] It is understood that the enclosed conveying space 34 has an entrance and an exit. The carrier 200 carrying the reaction tray 100 enters from the entrance of the conveying space 34 and is placed on the conveyor belt 21. After the ball implantation of the reaction tray 100 is completed, the conveyor belt 21 then transports the carrier 200 to the exit of the conveying space 34, allowing the carrier 200 carrying the reaction tray 100 to enter the next process.

[0051] In the conveyor line provided in this embodiment, the base 1 can be a fixed bracket or a supporting table of the conveyor line, which is used to support the conveying device 2. By arranging the protective device 3 on the base 1, a relatively closed conveying space 34 is formed on the base 1, and the conveying device 2 is arranged in the conveying space 34, so that when the carrier 200 carries the reaction disk 100 and circulates on the conveyor belt 21 of the conveying device 2, the reaction disk 100 is always in the relatively closed conveying space 34, which can prevent dust from falling on the reaction disk 100 and other objects from falling on the reaction disk 100, and prevent the freeze-dried balls on the reaction disk 100 from contacting foreign objects, thereby preventing the freeze-dried balls from being contaminated and ensuring the accuracy of the freeze-dried ball reaction test results.

[0052] Optionally, see Figure 1 and Figure 2 The conveying device 2 further includes a driving mechanism (not shown) and a transmission wheel 22. The conveyor belt 21 is wound around the transmission wheel 22. The output end of the driving mechanism is in transmission connection with the transmission wheel 22, and is used to drive the transmission wheel 22 to rotate and drive the conveyor belt 21 to transport the carrier 200. Exemplarily, the driving mechanism is a rotary motor.

[0053] Optionally, see Figure 1 The protective device 3 includes a first protective plate 31, a second protective plate 32, and a cover plate 33. The first protective plate 31 and the second protective plate 32 are respectively arranged on either side of the conveyor 2 along the width direction. The cover plate 33 is located above the conveyor 2, with one end connected to the first protective plate 31 and the other end connected to the second protective plate 32. A conveying space 34 is enclosed between the cover plate 33, the first protective plate 31, and the second protective plate 32. The first protective plate 31, the second protective plate 32, and the cover plate 33 cooperate to cover the carrier 200 carrying the reaction tray 100 on the conveyor belt 21, isolating the reaction tray 100 on the carrier 200 from the outside and preventing contamination of the freeze-dried pellets on the reaction tray 100. The width direction of the conveyor 2 is the direction perpendicular to the conveying direction of the conveyor belt 21.

[0054] In this embodiment, the first and second protective plates 31, 32 are both positioned upright, and together support the cover plate 33 to form the conveying space 34. In some embodiments, the cover plate 33 is detachably connected to the first and second protective plates 31, 32, allowing the cover plate 33 to be removed for easy cleaning and maintenance of the conveyor belt 21. For example, the cover plate 33 can be fastened to the first and second protective plates 31, 32 using screws.

[0055] In other embodiments, the cover plate 33 can also be bonded or welded to the first protective plate 31 and the second protective plate 32, and the first protective plate 31 and the second protective plate 32 can be detachably connected to the base 1. When cleaning and maintaining the conveyor belt 21, the connection between the first protective plate 31 and the second protective plate 32 and the base 1 is released, and then the first protective plate 31, the second protective plate 32 and the cover plate 33 can be removed as a whole.

[0056] See Figure 1 and Figure 2 The base body 1 is provided with a first mounting plate 11 and a second mounting plate 12 on either side of the conveyor device 2 along the width direction. Conveyor belts 21 are driven and installed on the sides of the first mounting plate 11 and the second mounting plate 12 facing each other. A first protective plate 31 is fixedly mounted on the first mounting plate 11, and a second protective plate 32 is fixedly mounted on the second mounting plate 12. In other words, there are two rows of conveyor belts 21 within the conveying space 34. One side of the carrier 200 rests on one row of conveyor belts 21, and the other side of the carrier 200 rests on the other row of conveyor belts 21, ensuring more stable movement of the carrier 200. The arrangement of the first mounting plate 11 and the second mounting plate 12 provides a mounting base for the first and second protective plates 31, 32, allowing the first and second protective plates 31, 32, and cover plate 33 to be installed above the conveyor device 2 to cover it.

[0057] For example, the first protective plate 31 and the first mounting plate 11, as well as the second protective plate 32 and the second mounting plate 12, are both connected and secured by fasteners such as screws, providing a reliable connection and convenient disassembly. Alternatively, the first mounting plate 11 and the second mounting plate 12 are provided with engaging posts, and the first protective plate 31 and the second protective plate 32 are provided with engaging slots, and the first protective plate 31 and the second protective plate 32 are respectively secured to the first mounting plate 11 and the second mounting plate 12 by engaging the engaging posts with the engaging slots.

[0058] Optionally, the cover plate 33 is made of a transparent material, and the position of the carrier 200 on the conveyor belt 21 can be visually observed through the cover plate 33. Exemplarily, the cover plate 33 is a transparent acrylic plate or a transparent plastic plate.

[0059] In other optional embodiments, the protective device 3 may also include a protective cover, which is disposed outside the conveyor 2 and defines a conveying space 34. Specifically, the protective device 3 is an integrated cover structure that can integrally cover the conveyor 2, placing the conveyor 2 within a relatively enclosed conveying space 34 and preventing contamination of the lyophilized pellets on the reaction tray 100.

[0060] Optionally, the conveyor line has a freeze-dried ball docking station, see Figure 1The cover plate 33 of the protective device 3 is provided with an installation space 331 that directly faces the freeze-dried ball docking station. A freeze-dried ball guide 300 is installed in the installation space 331. The freeze-dried ball guide 300 is used to mate with the reaction tray 100 on the carrier 200. Specifically, the cover plate 33 also provides a mounting base for the freeze-dried ball guide 300, allowing it to be suspended above the freeze-dried ball docking station. This does not interfere with the carrier 200 carrying the reaction tray 100 on the conveyor belt 21, but also allows the freeze-dried ball dispensing equipment to implant the freeze-dried balls into the implant holes of the reaction tray 100 through the freeze-dried ball guide 300.

[0061] Specifically, the reaction disk 100 is provided with a plurality of ball planting holes for holding freeze-dried balls, and the freeze-dried ball guide device 300 is provided with guide holes corresponding one-to-one to the plurality of ball planting holes. When the reaction disk 100 is fitted with the freeze-dried ball guide device 300, the plurality of guide holes of the freeze-dried ball guide device 300 can be connected one-to-one with the plurality of ball planting holes of the reaction disk 100. At this time, the material dispensing nozzle of the freeze-dried ball dispensing equipment can be inserted into the guide hole, so that the freeze-dried balls fall into the corresponding ball planting holes through the guide hole, thereby completing the ball planting of the reaction disk 100.

[0062] Optionally, see Figure 2 、 Figure 3 and Figure 5 The conveyor line also includes a lifting device 4 provided at the freeze-dried ball docking station. The lifting device 4 is used to lift the carrier 200 delivered to the freeze-dried ball docking station until the reaction tray 100 on the carrier 200 is aligned with the freeze-dried ball guide device 300. After the conveyor belt 21 transports the carrier 200 carrying the reaction tray 100 to the freeze-dried ball docking station, the lifting device 4 lifts the carrier 200 so that the reaction tray 100 is aligned under the freeze-dried ball guide device 300. Then, the material dispensing nozzle of the freeze-dried ball packaging equipment is inserted into the guide hole of the freeze-dried ball guide device 300, so that the freeze-dried balls fall into the corresponding ball planting holes through the guide hole. The provision of the lifting device 4 enables the reaction tray 100 on the carrier 200 to selectively fit or separate from the freeze-dried ball guide device 300, completing the transportation of the reaction tray 100 and the packaging of the freeze-dried balls in the reaction tray 100.

[0063] like Figure 2 and Figure 3 As shown, the lifting device 4 is located between the two rows of conveyor belts 21 and can lift the carrier 200 from the middle area of ​​the carrier 200 , making the lifting of the carrier 200 more stable.

[0064] See Figure 2A limiter 13 is provided on the base 1 to limit the travel of the lifting device 4 when lifting the carrier 200. Once the lifting device 4 lifts the carrier 200 until it contacts the limiter 13, the carrier 200 cannot move further upward. This prevents the carrier 200 from exceeding its travel range, avoids hard contact between the reaction tray 100 and the lyophilized ball guide 300, and protects both the reaction tray 100 and the lyophilized ball guide 300.

[0065] In this embodiment, a limiting member 13 is provided on both the first mounting plate 11 and the second mounting plate 12, and a limiting groove 131 is provided on the side of the limiting member 13 facing the carrier 200. The two ends of the carrier 200 along the width direction of the conveyor belt 21 can be respectively inserted into the limiting groove 131 of the limiting member 13 on the first mounting plate 11 and the limiting groove 131 of the limiting member 13 on the second mounting plate 12, so that the forces at both ends of the carrier 200 are balanced and the carrier 200 is prevented from being overloaded.

[0066] For example, the stopper 13 is a strip-shaped structure, and its length is substantially the same as that of the carrier 200, so that the end of the carrier 200 is subjected to a more uniform force. The stopper 13 can be fixed to the first mounting plate 11 (second mounting plate 12) by screws.

[0067] See Figure 2 、 Figure 3 and Figure 5 The lifting device 4 includes a first driving member 42 and a lifting plate 41. The output end of the first driving member 42 is connected to the lifting plate 41 and is used to drive the lifting plate 41 to move up and down. Specifically, when the conveyor belt 21 transports the carrier 200 to the freeze-dried ball docking station, the first driving member 42 is controlled to start, so that the lifting plate 41 rises to contact with the carrier 200, and lifts the carrier 200 to the reaction disk 100 on the carrier 200 and fits with the freeze-dried ball guide device 300. At this time, the freeze-dried ball packaging equipment can plant the freeze-dried balls into the ball planting holes of the reaction disk 100 through the freeze-dried ball guide device 300. After the ball planting is completed, the first driving member 42 is controlled to drive the lifting plate 41 to descend until the lifting plate 41 is separated from the carrier 200, so that the carrier 200 falls back on the conveyor belt 21, and the conveyor belt 21 can transport the reaction disk 100 with the ball planting completed to the next process.

[0068] By controlling the opening and closing of the first driving member 42, the reaction disk 100 and the lyophilized ball guide device 300 can be attached or separated, thereby realizing automatic control of the lyophilized ball packaging in the reaction disk 100. For example, the first driving member 42 is a linear driving member such as a pneumatic cylinder, an electric cylinder, or a linear motor.

[0069] See Figure 5The jacking device 4 also includes a base 43. Two first connecting plates 414 are arranged at intervals on the side of the jacking plate 41 facing the base 43. Two second connecting plates 431 are arranged at intervals on the base 43. The two first connecting plates 414 are slidably connected with the two second connecting plates 431 in a one-to-one correspondence. The first driving member 42 is fixed on the base 43 and is located between the two second connecting plates 431. When the first driving member 42 drives the jacking plate 41 to rise and fall, the first connecting plate 414 slides and cooperates with the corresponding second connecting plate 431, which can improve the lifting stability of the jacking plate 41.

[0070] Exemplarily, a slider is provided on the first connecting plate 414, a slide rail is provided on the second connecting plate 431, a slide groove is opened on the slider, and the slider is slidingly connected to the slide rail through the slide groove, thereby improving the sliding connection stability between the first connecting plate 414 and the second connecting plate 431.

[0071] Optionally, one of the lifting plate 41 and the carrier 200 is provided with a positioning post 413, and the other is provided with a positioning hole 201. The positioning post 413 is plugged into the positioning hole 201. The provision of the positioning post 413 and the positioning hole 201 enables accurate alignment of the lifting plate 41 and the carrier 200, ensuring uniform force on the carrier 200 and improving stability when the lifting plate 41 lifts the carrier 200.

[0072] In this embodiment, refer to Figure 5 A positioning column 413 is provided at each end of the lifting plate 41. Figure 4 The bottom of the carrier 200 is provided with two positioning holes 201 at intervals. The two positioning posts 413 can be inserted into the two positioning holes 201 in a one-to-one correspondence, ensuring that the lifting plate 41 and the carrier 200 overlap and receive uniform force. Placing the positioning posts 413 on the lifting plate 41 ensures a relatively flat bottom of the carrier 200, making the carrier 200 more stable when transported on the conveyor belt 21.

[0073] Of course, in other embodiments, positioning posts 413 may be provided at diagonal positions on the lifting plate 41, and correspondingly, positioning holes 201 may be provided at diagonal positions on the bottom of the carrier 200. Alternatively, positioning posts 413 may be provided protruding from the bottom of the carrier 200, and positioning holes 201 may be provided on the lifting plate 41, as long as the relative positions of the lifting plate 41 and the carrier 200 can be determined and the normal transportation of the carrier 200 on the conveyor belt 21 is not interfered with.

[0074] Optionally, see Figure 5 The lifting plate 41 is provided with a mounting hole 4111, and the output end of the lifting drive member is provided with a connecting member 421, which is detachably connected to the mounting hole 4111. That is, the first drive member 42 is detachably connected to the lifting plate 41, and the first drive member 42 can be easily removed, which is convenient for later inspection and maintenance.

[0075] Specifically, see Figure 5 and Figure 6 The connector 421 is provided with a card slot 4211, and the mounting hole 4111 includes a connected through hole 41111 and a card connection hole 41112. The connector 421 can pass through the through hole 41111 and be carded with the card connection hole 41112 through the card slot 4211. When assembling the first driving member 42 and the lifting plate 41, the connector 421 is extended into the through hole 41111 and the card slot 4211 is aligned with the card connection hole 41112. The connector 421 is slid through the through hole 41111 to the card connection hole 41112 until the card slot 4211 is carded with the card connection hole 41112. When disassembling the first driving member 42 and the lifting plate 41, the connector 421 is slid in the opposite direction to release the card slot 4211 and the card connection hole 41112. The disassembly and assembly operations are convenient.

[0076] like Figure 5 and Figure 6 As shown, the output end of the first driving member 42 is an output shaft, and the connecting member 421 includes a limiting disk and a connecting column coaxially arranged on the limiting disk. The connecting column is fixedly connected to the end of the output shaft. The diameter of the limiting disk is larger than the diameter of the connecting column. An annular groove 4211 is formed between the limiting disk and the output shaft. The hole wall of the snap-in hole 41112 is protruded with a limiting portion 41110, and the limiting portion 41110 can be snapped into the groove 4211 to realize a detachable connection between the connecting member 421 and the mounting hole 4111.

[0077] See Figure 5 and Figure 6 The lifting plate 41 is provided with a mounting slot 412, into which a quick-release plate 411 is detachably mounted. Mounting holes 4111 are provided on the quick-release plate 411. The provision of the quick-release plate 411 allows for separate machining of the mounting holes 4111, reducing the difficulty of machining the lifting plate 41. Furthermore, the quick-release plate 411 can be manufactured in different sizes depending on the specifications of the first drive member 42, allowing the lifting plate 41 to be connected to first drive members 42 of varying sizes.

[0078] In this embodiment, the thickness of the quick release plate 411 is less than or equal to the depth of the installation groove 412, so that the quick release plate 411 does not protrude from the top surface of the lifting plate 41, ensuring that the lifting plate 41 can fit the carrier 200, and the lifting of the carrier 200 is more stable.

[0079] Exemplarily, the four corners of the quick-release plate 411 are fastened to the lifting plate 41 by screws or bolts to facilitate disassembly and assembly.

[0080] Optionally, see Figure 2 and Figure 3The conveyor line also includes a blocking device 5 located downstream of the freeze-dried ball docking station. This device is used to stop the carrier 200 on the conveyor belt 21 at the freeze-dried ball docking station. Specifically, the blocking device 5 prevents the carrier 200 from overtravelling on the conveyor belt 21, ensuring accurate alignment of the lift plate 41 with the carrier 200 and ensuring that the reaction tray 100 on the carrier 200 is aligned with the freeze-dried ball guide 300.

[0081] See Figure 3 The blocking device 5 includes a second driving member 51 and a blocking block 52. The output end of the second driving member 51 is connected to the blocking block 52, and is used to drive the blocking block 52 to switch between a first position blocking the carrier 200 and a second position avoiding the carrier 200. When the carrier 200 is transferred to the freeze-dried ball docking station, the second driving member 51 is controlled to drive the blocking block 52 to move to the first position, so that the carrier 200 stops exactly at the freeze-dried ball docking station, ensuring that the lifting device 4 can be accurately aligned with the carrier 200 after it is raised. When the reaction disk 100 on the carrier 200 is implanted and the carrier 200 falls back onto the conveyor belt 21, the second driving member 51 is controlled to drive the blocking block 52 to move to the second position, so that the carrier 200 can continue to flow along the conveyor belt 21.

[0082] In this embodiment, the housing of the second driving member 51 is fixed to the base 1 and is located between the two rows of conveyor belts 21. The second driving member 51 switches between the first position and the second position by driving the blocking block 52 to rise and fall. Exemplarily, the second driving member 51 is a linear driving member such as a pneumatic cylinder or an electric cylinder.

[0083] In other embodiments, a second driving member 51 may also be provided on the first mounting plate 11 and / or the second mounting plate 12 , and the second driving member 51 switches between the first position and the second position by driving the blocking block 52 to extend and retract.

[0084] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are readily apparent to those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the appended claims.

Claims

1. A conveying line for conveying a carrier (200) carrying a reaction disk (100), characterized in that: The conveying line body comprises: Matrix (1); A conveying device (2) comprises a conveyor belt (21) drivably arranged on the base (1), and the carrier (200) carrying the reaction disk (100) is placed on the conveyor belt (21); A protective device (3) is provided on the base (1) and defines a closed conveying space (34) on the base (1), wherein the conveying device (2) is located in the conveying space (34); The protective device (3) includes a first protective plate (31), a second protective plate (32) and a cover plate (33), wherein the first protective plate (31) and the second protective plate (32) are respectively arranged on both sides of the conveying device (2) along the width direction, and the cover plate (33) is located above the conveying device (2), one end of which is connected to the first protective plate (31), and the other end is connected to the second protective plate (32), and the conveying space (34) is formed between the cover plate (33) and the first protective plate (31) and the second protective plate (32); or, the protective device (3) includes a protective cover, which is arranged outside the conveying device (2), and the conveying space (34) is formed inside the protective cover.

2. The conveyor line according to claim 1, characterized in that: The base (1) is provided with a first mounting plate (11) and a second mounting plate (12) on both sides of the conveying device (2) along the width direction, respectively; the first mounting plate (11) and the second mounting plate (12) are both provided with the conveying belt (21) on one side facing each other; the first protective plate (31) is fixedly mounted on the first mounting plate (11), and the second protective plate (32) is fixedly mounted on the second mounting plate (12).

3. The conveyor line according to claim 1, characterized in that: The conveying line body has a freeze-dried ball docking station, and the protective device (3) is provided with an installation space (331) directly opposite to the freeze-dried ball docking station. A freeze-dried ball guide device (300) is installed in the installation space (331), and the freeze-dried ball guide device (300) is used to fit with the reaction disk (100) on the carrier (200).

4. The conveyor line according to claim 3, characterized in that: The conveying line body further comprises a lifting device (4) provided at the freeze-dried ball docking station, the lifting device (4) being used to lift the carrier (200) delivered to the freeze-dried ball docking station to a position where the reaction disk (100) on the carrier (200) is fitted with the freeze-dried ball guide device (300); And / or, the conveying line body further includes a blocking device (5), which is located downstream of the freeze-dried ball docking station and is used to limit the carrier (200) on the conveyor belt (21) to stop at the freeze-dried ball docking station.

5. The conveyor line according to claim 4, characterized in that: The lifting device (4) comprises a first driving member (42) and a lifting plate (41), wherein an output end of the first driving member (42) is connected to the lifting plate (41) and is used to drive the lifting plate (41) to move up and down; And / or, a limiting member (13) is provided on the base (1), and the limiting member (13) is used to limit the travel of the lifting device (4) in lifting the carrier (200).

6. The conveyor line according to claim 5, characterized in that: A mounting hole (4111) is provided on the lifting plate (41), and a connecting member (421) is provided at the output end of the first driving member (42), wherein the connecting member (421) is detachably connected to the mounting hole (4111).

7. The conveyor line according to claim 6, characterized in that: The lifting plate (41) is provided with a mounting groove (412), a quick-release plate (411) is detachably mounted in the mounting groove (412), and the mounting hole (4111) is provided on the quick-release plate (411); And / or, a card slot (4211) is provided on the connecting member (421), the mounting hole (4111) includes a connected through hole (41111) and a card connection hole (41112), and the connecting member (421) can pass through the through hole (41111) and be card-connected with the card connection hole (41112) through the card slot (4211).

8. The conveyor line according to claim 5, characterized in that: One of the lifting plate (41) and the carrier (200) is provided with a positioning column (413), and the other is provided with a positioning hole (201), and the positioning column (413) is plugged into and matched with the positioning hole (201).

9. The conveyor line according to claim 4, characterized in that: The blocking device (5) comprises a second driving member (51) and a blocking block (52); an output end of the second driving member (51) is connected to the blocking block (52) and is used to drive the blocking block (52) to switch between a first position for blocking the carrier (200) and a second position for avoiding the carrier (200).

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