Cover storage device, cover opening and closing equipment and cover opening and closing system

Abstract

The utility model discloses a cover storage device, cover opening and closing equipment and a cover opening and closing system, the cover storage device comprises a cover storage assembly, a transmission assembly and a driving mechanism, the cover storage assembly is connected with the transmission assembly, the driving mechanism drives the transmission assembly to move, and the cover storage assembly forms a cover storage area; the transmission assembly is located below the cap storage assembly and comprises a first sliding block, a second sliding block and a connecting rod assembly, the first sliding block is located at the bottom of the cap storage device, the driving mechanism drives the first sliding block to slide, the second sliding block is connected with the cap storage assembly, and the two ends of the connecting rod assembly are rotationally connected with the first sliding block and the second sliding block correspondingly. The automatic cover supplying and placing device can realize automation of cover supplying and placing, can carry out batch processing, and improves the cover supplying and placing efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of automation, and particularly relates to a cover storage device, a cover opening and closing device and a cover opening and closing system. Background Art

[0002] In pharmaceutical chemical synthesis experiments, it is often necessary to perform operations of opening and closing the reaction vessels used in the reactions. At present, most of the operations of opening and closing the reaction vessels are manually completed by operators. The operators need to open or close the reaction vessels one by one, which is inconvenient and inefficient, and it is difficult to meet the requirements of large-scale experiments. Moreover, there are potential threats to the safety and health of operators during the process, such as risks of chemical exposure. Although there are also some electric auxiliary instruments that can reduce the manual burden, they often need to perform opening and closing operations on each reaction vessel one by one, with low automation degree, limited cover storage positions, and it is difficult to meet the requirements of high-throughput experiments. At the same time, the instrument structure is complex, occupies a large space, and has a high maintenance cost. Content of the Utility Model

[0003] Aiming at the above problems of the prior art, the utility model discloses and provides a cover storage device, a cover opening and closing device and a cover opening and closing system, which can realize automatic and unmanned processing of cover supply and cover placement, can perform batch processing, has a relatively high degree of intensification, improves the efficiency of cover supply and cover placement, and at the same time avoids the adverse effects of experimental operations on personal health. The technical solutions disclosed by the utility model are as follows:

[0004] The utility model provides a cover storage device, which includes a cover storage component, a transmission component and a driving mechanism. The cover storage component is connected to the transmission component, and the driving mechanism drives the transmission component to move. The cover storage component forms a cover storage area;

[0005] The transmission component is located below the cover storage component. The transmission component includes a first slider, a second slider and a connecting rod assembly. The first slider is located at the bottom of the cover storage device. The driving mechanism drives the first slider to slide. The second slider is connected to the cover storage component. Two ends of the connecting rod assembly are respectively rotatably connected to the first slider and the second slider.

[0006] Optionally, the connecting rod assembly includes a first connecting rod. Two ends of the first connecting rod are respectively rotatably connected to the first slider and the second slider. The second slider is located at the side of the cover storage device.

[0007] Optionally, the link assembly includes a first link assembly, the first link assembly includes a second link and a third link. Two ends of the second link are respectively rotatably connected to the first slider and the second slider. The second slider is located below the lid storage assembly and is slidably connected to the lid storage assembly. Two ends of the third link are respectively rotatably connected to the lid storage assembly and the bottom of the lid device. The second link and the third link are hinged to form an X-shaped structure.

[0008] Optionally, the first slider includes a first slider body and a first connection portion, the second slider includes a second slider body and a second connection portion. Two ends of the link assembly are respectively rotatably connected to the first connection portion and the second connection portion. The first slider body is fixedly connected to the first connection portion, the second slider body is fixedly connected to the second connection portion, and at least one of the second slider body and the second connection portion is connected to the lid storage assembly.

[0009] Optionally, the lid storage assembly forms at least one of the lid storage areas. The lid storage assembly includes a support plate and at least one support rod. Each lid storage area is located above the support plate. One support rod and at least one lid are arranged in each lid storage area. The at least one lid is stacked in sequence above the corresponding support rod. Each support rod is arranged on the support plate; the second slider is connected to the support plate.

[0010] Optionally, the lid storage assembly further includes a fixed seat and a limiting assembly. The at least one support rod passes through the fixed seat and is fixedly connected to the support plate. The limiting assembly forms at least one of the lid storage areas. The limiting assembly is arranged on the fixed seat.

[0011] Optionally, the lid device further includes a first housing, and the first slider is located at the bottom of the first housing;

[0012] One of the first slider and the first housing is provided with a first slide rail, and the other is provided with a first fitting corresponding to the first slide rail. The driving mechanism drives the first slider to slide along the first slide rail based on the first fitting;

[0013] One of the second slider and the first housing is provided with a second slide rail, and the other is provided with a second fitting corresponding to the second slide rail. The driving mechanism drives the second slider to slide along the second slide rail based on the second fitting.

[0014] The present utility model also provides a lid opening and closing device, which includes a reaction vessel, a placing device, and the lid storage device described in any one of the above, wherein the lid storage device stores the lid of the reaction vessel, the reaction vessel is placed in the placing device, and the placing device and the lid storage device are arranged side by side.

[0015] Optionally, the lid opening and closing device further includes a second housing, and the lid storage device includes a first housing, and the first housing is located inside the second housing.

[0016] The present utility model also provides a lid opening and closing system, which includes the lid opening and closing device described in any one of the above.

[0017] The technical solutions provided by the disclosed embodiments of the present utility model at least bring the following beneficial effects:

[0018] The lid storage device provided by the present utility model includes a lid storage component, a transmission component, and a driving mechanism. The lid storage component is connected to the transmission component, and the driving mechanism drives the transmission component to move. The lid storage component forms a lid storage area. The transmission component is located below the lid storage component. The transmission component includes a first slider, a second slider, and a connecting rod assembly. The first slider is located at the bottom of the lid storage device, and the driving mechanism drives the first slider to slide. The second slider is connected to the lid storage component, and both ends of the connecting rod assembly are rotatably connected to the first slider and the second slider respectively. During the lid supply process, the driving mechanism drives the first slider to slide, causing the connecting rod assembly to rotate, and the angle between the connecting rod assembly and the bottom of the lid storage device increases, thereby pushing the second slider to slide upward, so that the lid located in the lid storage area is pushed out and can be obtained for the lid covering operation. The lid placing process is the reverse process of the above process, thus realizing the automation and unmanned processing of lid supply and lid placing, enabling batch processing, having a small floor area, a high degree of intensification, improving the efficiency of lid supply and lid placing, and at the same time avoiding the adverse effects of experimental operations on human health.

[0019] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings herein are incorporated into the specification and constitute a part of this specification, showing embodiments consistent with the disclosed embodiments of the present utility model, and are used together with the specification to explain the principles of the disclosed embodiments of the present utility model, and do not constitute an improper limitation to the disclosed embodiments of the present utility model.

[0021] Figure 1 is a schematic structural diagram of a lid storage device provided by an embodiment of the present utility model;

[0022] Figure 2 is a schematic structural diagram of a lid storage component provided by an embodiment of the present utility model;

[0023] Figure 3 It is a schematic diagram of the structure inside the first housing provided by an embodiment of the present utility model;

[0024] Figure 4 It is a schematic diagram of the structure of a transmission assembly provided by an embodiment of the present utility model;

[0025] Figure 5 It is a schematic diagram of the structure of another transmission assembly provided by an embodiment of the present utility model;

[0026] Figure 6 It is a schematic diagram of the structure of an opening and closing cover device provided by an embodiment of the present utility model;

[0027] Among them, the corresponding reference numerals in the figure are: 1 - lid storage assembly; 11 - support plate; 12 - support rod; 13 - limit assembly; 14 - fixed seat; 15 - lid; 2 - transmission assembly; 21 - first slider, 211 - first slider body; 212 - first connection part; 22 - second slider; 221 - second slider body; 222 - second connection part; 23 - first slide rail; 24 - second slide rail; 25 - first fitting; 26 - second fitting; 31 - first connecting rod; 4 - first connecting rod assembly; 41 - second connecting rod; 42 - third connecting rod; 43 - support connecting rod; 44 - second connecting rod assembly; 5 - drive mechanism; 51 - drive motor; 52 - motor output shaft; 6 - first housing; 7 - second housing; 8 - reaction vessel; 9 - placement device. Detailed implementation manners

[0028] In order to enable those of ordinary skill in the art to better understand the technical solutions disclosed by the present utility model, the technical solutions in the disclosed embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] It should be noted that the terms "first", "second", etc. in the description and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present utility model described here can be implemented in an order different from those illustrated or described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, device, product or equipment that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or equipment.

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present utility model more clear and understandable, the following further details the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of the present utility model and are not used to limit the embodiments of the present utility model.

[0031] In an automated pharmaceutical chemical synthesis experiment, different reactants need to be added to a reaction vessel, so the reaction vessel needs to be opened and closed multiple times. In the prior art, it is mostly manual to pick up, close and place the lid, with low efficiency, unable to process in batches, unable to meet the operation requirements, and may pose a threat to the personal safety of experimental operators. In order to meet the requirements of automated pharmaceutical chemical synthesis experiments, the present utility model provides a lid storage device, which can realize automated and unmanned lid supply and placement operations, improve the efficiency of lid covering and placement, ensure experimental safety, and seamlessly connect with the automated process, with a small floor area and a high degree of intensification.

[0032] The following combines the attached Figure 1-6 Introduce the technical solutions in the embodiments of the present utility model.

[0033] A lid storage device provided by an embodiment of the present utility model includes a lid storage component 1, a transmission component 2 and a driving mechanism 5. The lid storage component 1 is connected to the transmission component 2, and the driving mechanism 5 drives the transmission component 2 to move. The lid storage component 1 forms a lid storage area; the transmission component 2 is located below the lid storage component 1. The transmission component 2 includes a first slider 21, a second slider 22 and a connecting rod assembly. The first slider 21 is located at the bottom of the lid storage device, and the driving mechanism 5 drives the first slider 21 to slide. The second slider 22 is connected to the lid storage component 1, and both ends of the connecting rod assembly are rotatably connected to the first slider 21 and the second slider 22 respectively.

[0034] In a specific embodiment, the lid storage area is used to store and place at least one lid 15, and the lid 15 matches the container to be opened and closed. The second slider 22 can support the lid storage component 1. The specific settings of the shape, size and quantity of the first slider 21 and the second slider 22 can be determined according to actual application requirements. For example, the second slider 22 can be set in a flat shape, or multiple second sliders 22 can be set to enhance the support for the lid storage component 1.

[0035] In a specific embodiment, the driving mechanism 5 includes a driving motor 51 and a motor output shaft 52. The first slider 21 is provided with a yielding portion that matches the motor output shaft 52. Specifically, the driving motor 51 can be a linear motor. The first slider 21 slides through the extension and retraction of the motor output shaft 52 in the horizontal direction, and drives the second slider 22 to slide through the rotation of the connecting rod assembly, thereby converting the horizontal stroke motion into the vertical motion, so that the storage cover assembly 1 moves in the vertical direction, thereby also reducing the footprint of the storage cover device.

[0036] Optionally, the first slider 21 includes a first slider body 211 and a first connecting part 212, the second slider 22 includes a second slider body 221 and a second connecting part 222, both ends of the connecting rod assembly are rotatably connected to the first connecting part 212 and the second connecting part 222 respectively, the first slider body 211 and the first connecting part 212 are fixedly connected, the second slider body 221 and the second connecting part 222 are fixedly connected, and at least one of the second slider body 221 and the second connecting part 222 is connected to the storage cover assembly 1.

[0037] Optional, such as Figure 1 and Figure 2 As shown, the storage cover assembly 1 forms at least one storage cover area, and the storage cover assembly 1 includes a support plate 11 and at least one support rod 12. Each storage cover area is located above the support plate 11. A support rod 12 and at least one cover 15 are arranged in each storage cover area. At least one cover 15 is stacked in sequence above the corresponding support rod 12, and each support rod 12 is arranged on the support plate 11; the second slider 22 is connected to the support plate 11.

[0038] In a specific embodiment, at least one of the second slider body 221 and the second connecting portion 222 is connected to the support plate 11. The support plate 11 is provided with a groove matching each support rod 12, and one end of each support rod 12 away from the cover 15 is arranged in the groove to ensure movement stability.

[0039] In the above embodiment, driven by the driving mechanism 5, the first slider 21 slides in the horizontal direction, the connecting rod assembly rotates, and drives the second slider 22 to slide, thereby driving the support plate 11 and the support rod 12 located on the support plate 11 to move in the vertical direction, so that the multiple covers 15 stacked in each storage cover area move in the vertical direction. In the case of upward movement, the cover 15 located at the top of each storage cover area is pushed out to be acquired and closed, and in the case of downward movement, the cover 15 located at the top of each storage cover area drops to a position at a certain height from the upper edge of the storage cover area to leave space for placing the cover 15 that has been opened and removed.

[0040] In an optional embodiment, if Figure 3 andFigure 4 As shown in the figure, the connecting rod assembly includes a first connecting rod 31. Both ends of the first connecting rod 31 are rotatably connected to a first slider 21 and a second slider 22 respectively. The second slider 22 is located at the side of the lid storage device.

[0041] Specifically, both ends of the above-mentioned first connecting rod 31 are rotatably connected to a first connecting portion 212 and a second connecting portion 222 respectively. At least one of the second slider body 221 and the second connecting portion 222 is fixedly connected to the support plate 11 to support and fix the support plate 11.

[0042] In practical applications, during the process of supplying lids, the driving mechanism 5 drives the first slider 21 to slide horizontally, driving the first connecting rod 31 to rotate, so that the angle between the first connecting rod 31 and the bottom plate of the lid storage device increases. Through the angle change of the first connecting rod 31 with the horizontal direction, the horizontal stroke movement of the first slider 21 is converted into vertical movement, that is, the second slider 22 is pushed to slide upward in the vertical direction, and the support plate 11 moves upward synchronously, thereby pushing the support rod 12 upward, so that the lid 15 located at the top of the lid storage area is pushed out to be obtained and the lid closing operation can be performed; the lid placing process is the reverse process of the above process.

[0043] In an alternative embodiment, as Figure 5 shown, the connecting rod assembly includes a first connecting rod assembly 4. The first connecting rod assembly 4 includes a second connecting rod 41 and a third connecting rod 42. Both ends of the second connecting rod 41 are rotatably connected to the first slider 21 and the second slider 22 respectively. The second slider 22 is located below the lid storage assembly 1, and the second slider 22 is slidably connected to the lid storage assembly 1. Both ends of the third connecting rod 42 are rotatably connected to the lid storage assembly 1 and the bottom of the lid storage device respectively. The second connecting rod 41 and the third connecting rod 42 are hinged to form an X-shaped structure.

[0044] In a specific embodiment, the second slider 22 is located on the lower side surface of the support plate 11, and the second slider 22 is slidably connected to the support plate 11. Specifically, at least one of the second slider body 221 and the second connecting portion 222 is slidably connected to the support plate 11. Both ends of the second connecting rod 41 are rotatably connected to the first connecting portion 212 and the second connecting portion 222 respectively. Both ends of the third connecting rod 42 are rotatably connected to the support plate 11 and the bottom of the lid storage device respectively. The driving mechanism 5 drives the first slider 21 to slide horizontally through the movement of the motor output shaft 52. The angle change of the second connecting rod 41 with the bottom plate of the lid storage device causes the second slider 22 connected to the other end of the second connecting rod 41 to slide in the opposite direction, and at the same time drives the third connecting rod 42 to rotate, so that the support plate moves vertically.

[0045] In some embodiments, the above-mentioned link assembly further includes a second link assembly 44. The second link assembly 44 and the first link assembly 4 are symmetrically arranged. Specifically, a support link 43 is provided between the second link assembly 44 and the first link assembly 4. The support link 43 can be arranged between the hinge point of the second link 41 and the third link 42 in the first link assembly 4 and the hinge point of the corresponding links in the second link assembly 44. Optionally, the link assembly can form a scissor structure with one or more X-shaped link structures.

[0046] In practical applications, during the process of supplying lids, the driving mechanism 5 drives the first slider 21 to slide horizontally, and the second link 41 rotates, so that the angle between the second link 41 and the bottom plate of the lid storage device increases. Furthermore, it pushes the second slider 22 to slide in the opposite direction of the sliding direction of the first slider 21, and drives the third link 42 to rotate. The angle between the third link 42 and the bottom plate of the lid storage device increases, thereby pushing the support plate 11 and the support rod 12 to move upward in the vertical direction, so that the lid 15 located at the top of the lid storage area is pushed out, so that it can be obtained and the capping operation can be performed; the lid placing process is the reverse process of the above process.

[0047] Optionally, the lid storage assembly 1 further includes a fixed seat 14 and a limiting assembly 13. At least one support rod 12 passes through the fixed seat 14 and is fixedly connected to the support plate 11. The limiting assembly 13 forms at least one lid storage area, and the limiting assembly 13 is arranged on the fixed seat 14.

[0048] In a specific embodiment, the fixed seat 14 is provided with a receiving groove corresponding to the limiting assembly 13. The limiting assembly 13 can be detachably arranged in the receiving groove or fixedly arranged in the receiving groove. The limiting assembly 13 forms a plurality of lid storage areas. The limiting assembly 13 can include a plurality of limiting members. Each lid storage area can correspond to at least one limiting member. The shape of the limiting member can be set according to actual application requirements. For example, it can be rod-shaped, sheet-shaped, arc-shaped, cylindrical, polygonal, etc. Different lid storage areas can also be formed by combining limiting members of different shapes to adapt to different lid shapes. Specifically, taking the rod-shaped limiting member as an example, each lid storage area can be formed by at least three limiting rods. Through the spaced distribution of a plurality of limiting rods, a plurality of lid storage areas matching the size of the lid 15 to be stored are formed, so that a plurality of lids 15 can be stacked and placed in each lid storage area in sequence. For example, a cylindrical lid storage area is formed by evenly spacing 4 limiting rods. A cylindrical lid storage area can also be formed by an arc-shaped or cylindrical limiting plate. The limiting plate can be integrally formed, or formed by splicing a plurality of limiting plates, or formed by spacing a plurality of limiting plates.

[0049] Specifically, the sizes of any two lid storage areas formed by the limit component 13 can be the same or different, and are used to store lids 15 of the same or different sizes. In practical applications, according to the requirements of the lid 15 size during the opening and closing process, the settings of the limit component 13 can be manually adjusted in advance by experimenters to adjust the size of the lid storage area, or by expanding the accommodation groove and setting it as an arc shape, so that during the process of the limit rod or limit plate moving from one end of the arc-shaped accommodation groove to the other end, the lid storage area changes from small to large or from large to small. Furthermore, the effect of automatically adjusting the size of the lid storage area can also be achieved by combining the corresponding driving mechanism.

[0050] Specifically, through holes corresponding to the support rod 12 are also provided on the fixed seat 14. The support rod 12 passes through the through holes and penetrates the fixed seat 14, and is fixedly connected to the support plate 11. Driven by the driving mechanism 5, the support plate 11 drives the support rod 12 to move in the vertical direction. Through the above fixed seat 14 and the corresponding through holes, the support rod 12 can be guided and move smoothly.

[0051] Optionally, the lid storage device further includes a first housing 6, and the first slider 21 is located at the bottom of the first housing 6; one of the first slider 21 and the first housing 6 is provided with a first slide rail 23, and the other is provided with a first fitting 25 corresponding to the first slide rail 23. The driving mechanism 5 drives the first slider 21 to slide along the first slide rail 23 based on the first fitting 25; one of the second slider 22 and the first housing 6 is provided with a second slide rail 24, and the other is provided with a second fitting 26 corresponding to the second slide rail 24. The driving mechanism 5 drives the second slider 22 to slide along the second slide rail 24 based on the second fitting 26.

[0052] In a specific embodiment, the structural settings of the first slide rail 23 and the second slide rail 24 can be determined according to actual application requirements, such as concave slide grooves, convex slide ways, etc. The first fitting 25 and the second fitting 26 can be correspondingly set according to the structure of the corresponding slide rail. The first slider 21 can be located on the bottom plate of the first housing 6. In the case where the link assembly includes the first link 31 (such as Figure 3 and Figure 4 ), the second slide rail 24 or the second fitting 26 can be fixedly arranged on the side plate of the first housing 6; in the case where the link assembly includes the first link assembly 4, and the first link assembly 4 includes the second link 41 and the third link 42 (such as Figure 5 ), the second slide rail 24 or the second fitting 26 can be fixedly arranged on the lower side surface of the support plate 11.

[0053] Specifically, when the first slide rail 23 is provided on the bottom plate of the first housing 6, the first slider 21 is fixedly connected to the first fitting 25. Driven by the driving mechanism 5, the first slide rail 23 is fixed. Based on the first fitting 25, the first slider 21 slides along the first slide rail 23. When the first fitting 25 is provided on the bottom plate of the first housing 6, the first slider 21 is fixedly connected to the first slide rail 23. Driven by the driving mechanism 5, the first fitting 25 is fixed. Based on the first fitting 25, the first slider 21 slides with the first slide rail 23. The same applies to the arrangement of the second slide rail 24 and the second fitting 26, which will not be elaborated here. Specifically, the number of the first slide rail 23 and the second slide rail 24 can be determined according to the shape, size and number of the first slider 21 and the second slider 22, etc.

[0054] Optionally, the transmission assembly 2, the driving mechanism 5 and the support plate 11 are arranged inside the first housing 6.

[0055] Specifically, the fixing seat 14 and the lid 15 are located above the top plate of the first housing 6. The fixing seat 14 can be embedded in the top plate of the first housing 6, or the top plate of the first housing 6 is hollow and the top plate is arranged around the fixing seat 14. An opening can also be provided on the top plate of the first housing 6. Correspondingly, the support rod 12 sequentially passes through the fixing seat 14 and the top plate of the first housing 6 and is fixedly connected to the support plate 11 located inside the first housing 6.

[0056] Optionally, the above-mentioned cover storage device further includes a control mechanism (not shown) and a controller. Specifically, a sensor (not shown) can be provided on the limiting assembly 13, and the control mechanism is electrically connected to the driving mechanism 5 and the sensor. Specifically, the sensor is used to collect the moving distance of the top lid 15, and the sensor can be specifically arranged at the top of the limiting assembly 13. In practical applications, the control mechanism can control the stroke of the output shaft 52 of the motor to control the distance that the top lid 15 is pushed out or retracted, and can make the top lid 15 be pushed out or retracted by at least the distance of the thickness of one lid 15, improving the accuracy of automatic control during the cover supply and placement process.

[0057] In the embodiments of this specification, the connection method of fixed connection includes but is not limited to integral molding, welding, self-piercing riveting, press riveting and bonding.

[0058] The following introduces the cover supply and placement processes based on the above-mentioned cover storage device, including:

[0059] Taking the case where the link assembly includes the first link 31, both ends of the first link 31 are rotatably connected to the first slider 21 and the second slider 22 respectively, the first slider 21 is located at the bottom of the cover storage device, and the second slider 22 is located at the side of the cover storage device as an example (as Figure 1 and Figure 2) During the process of covering the lid, the above-mentioned lid storage device is used to provide the lid 15. The output shaft of the driving mechanism 5 extends, driving the first slider 21 to slide horizontally along the first slide rail 23, causing the first connecting rod 31 to rotate, converting the horizontal stroke movement of the first slider 21 into an angular change between the first connecting rod 31 and the bottom plate of the lid storage device, increasing the angle between the first connecting rod 31 and the bottom plate of the lid storage device, and then pushing the second slider 22 to slide upward along the second slide rail 24 provided on the side plate. The support plate 11 moves upward synchronously, thereby pushing the support rod 12 to move upward. During the above process, based on the control mechanism and sensors, the stroke of the motor output shaft 52 in the driving mechanism 5 and the distance that the lid 15 at the top of the lid storage area is pushed out are controlled, so that the lid 15 at the top of the lid storage area is pushed out to a distance exceeding the top end of the limit component 13 by at least the thickness of one lid 15, so as to be acquired and perform corresponding lid covering operations.

[0060] During the process of placing and opening the lid, the output shaft of the driving mechanism 5 contracts, driving the first slider 21 to slide horizontally along the first slide rail 23, and the first connecting rod 31 rotates, causing the angle between the first connecting rod 31 and the bottom plate of the lid storage device to decrease, and then pushing the second slider 22 to slide downward along the second slide rail 24 provided on the side plate. The support plate 11 moves downward synchronously, thereby pushing the support rod 12 to move downward. During the above process, based on the control mechanism and sensors, the stroke of the motor output shaft 52 in the driving mechanism 5 and the retraction distance of the lid 15 at the top of the lid storage area are controlled, so that the lid 15 at the top of the lid storage area retracts to a distance lower than the top end of the limit component 13 by at least the thickness of one lid 15, so as to place the removed lid 15 in the lid storage space vacated after the original top lid 15 retracts, and store the removed lid 15 at the top of the lid storage area.

[0061] The following introduces specific embodiments of the present invention based on the above technical solutions.

[0062] Embodiment 1

[0063] Please refer to Figure 1-4 , Embodiment 1 provides a lid storage device, including a lid storage component 1, a transmission component 2, and a driving mechanism 5. The lid storage component 1 is connected to the transmission component 2, and the driving mechanism 5 drives the transmission component 2 to move. The lid storage component 1 forms a lid storage area; the transmission component 2 is located below the lid storage component 1. The transmission component 2 includes a first slider 21, a second slider 22, and a connecting rod assembly. The first slider 21 is located at the bottom of the lid storage device, the driving mechanism 5 drives the first slider 21 to slide, the second slider 22 is connected to the lid storage component 1, and both ends of the connecting rod assembly are rotatably connected to the first slider 21 and the second slider 22 respectively.

[0064] In a specific embodiment, the lid storage area is used to store and place at least one lid 15, and the lid 15 matches the container to be opened and closed.

[0065] In a specific embodiment, the driving mechanism 5 includes a driving motor 51 and a motor output shaft 52. A relief portion matching the motor output shaft 52 is provided on the first slider 21. Specifically, the driving motor 51 can be a linear motor. The first slider 21 slides by the telescopic movement of the motor output shaft 52 in the horizontal direction, driving the second slider 22 to slide, converting the horizontal stroke movement into a vertical movement, so that the lid storage assembly 1 moves in the vertical direction.

[0066] Optionally, the first slider 21 includes a first slider body 211 and a first connecting portion 212, and the second slider 22 includes a second slider body 221 and a second connecting portion 222. Both ends of the link assembly are rotatably connected to the first connecting portion 212 and the second connecting portion 222 respectively. The first slider body 211 and the first connecting portion 212 are fixedly connected, and the second slider body 221 and the second connecting portion 222 are fixedly connected. At least one of the second slider body 221 and the second connecting portion 222 is connected to the lid storage assembly 1.

[0067] Optionally, as Figure 1 and Figure 2 shown, the lid storage assembly 1 forms at least one lid storage area. The lid storage assembly 1 includes a support plate 11 and at least one support rod 12. Each lid storage area is located above the support plate 11. One support rod 12 and at least one lid 15 are provided in each lid storage area. The at least one lid 15 is stacked in sequence above the corresponding support rod 12. Each support rod 12 is provided on the support plate 11; the second slider 22 is connected to the support plate 11.

[0068] In a specific embodiment, at least one of the second slider body 221 and the second connecting portion 222 is connected to the support plate 11. Grooves matching each support rod 12 are provided on the support plate 11. One end of each support rod 12 away from the lid 15 is arranged in the groove to ensure the movement stability.

[0069] In an alternative embodiment, as Figure 3 and Figure 4 shown, the link assembly includes a first link 31. Both ends of the first link 31 are rotatably connected to the first slider 21 and the second slider 22 respectively. The second slider 22 is located at the side of the lid storage device.

[0070] Specifically, both ends of the above-mentioned first link 31 are rotatably connected to the first connecting portion 212 and the second connecting portion 222 respectively. At least one of the second slider body 221 and the second connecting portion 222 is fixedly connected to the support plate 11 to play a role in supporting and fixing the support plate 11.

[0071] Optionally, the storage cover assembly 1 further includes a fixed seat 14 and a limiting assembly 13. At least one support rod 12 passes through the fixed seat 14 and is fixedly connected to the support plate 11. The limiting assembly 13 forms at least one storage cover area, and the limiting assembly 13 is arranged on the fixed seat 14.

[0072] Specifically, each storage cover area is formed by a plurality of limiting rods. A cylindrical storage cover area is formed by evenly spacing the plurality of limiting rods. Each storage cover area matches the size of the cover 15 to be stored, so that a plurality of covers 15 are stacked in each storage cover area in sequence. An accommodation groove corresponding to the limiting assembly 13 is provided on the fixed seat 14, and the limiting assembly 13 is arranged in the accommodation groove. A through hole corresponding to the support rod 12 is also provided on the fixed seat 14, and the support rod 12 passes through the through hole and passes through the fixed seat 14 to be fixedly connected to the support plate 11.

[0073] Specifically, a through hole corresponding to the support rod 12 is also provided on the fixed seat 14, and the support rod 12 passes through the through hole and passes through the fixed seat 14 to be fixedly connected to the support plate 11. Driven by the driving mechanism 5, the support plate 11 drives the support rod 12 to move in the vertical direction. Through the above fixed seat 14 and the corresponding through hole, the support rod 12 can be guided and move smoothly at the same time.

[0074] Optionally, the storage cover device further includes a first housing 6. The first slider 21 is located at the bottom of the first housing 6. One of the first slider 21 and the first housing 6 is provided with a first slide rail 23, and the other is provided with a first fitting 25 corresponding to the first slide rail 23. The driving mechanism 5 drives the first slider 21 to slide along the first slide rail 23 based on the first fitting 25. One of the second slider 22 and the first housing 6 is provided with a second slide rail 24, and the other is provided with a second fitting 26 corresponding to the second slide rail 24. The driving mechanism 5 drives the second slider 22 to slide along the second slide rail 24 based on the second fitting 26.

[0075] Specifically, the first slider 21 is located on the bottom plate of the first housing 6. The first slide rail 23 is fixedly arranged on the bottom plate of the first housing 6. The first slider 21 is fixedly connected to the first fitting 25. Driven by the driving mechanism 5, the first slide rail 23 is fixed, and based on the first fitting 25, the first slider 21 slides along the first slide rail 23. The second slide rail 24 is fixedly arranged on the side plate of the first housing 6. The second fitting 26 is fixedly connected to the second slider 22.

[0076] Optionally, the transmission assembly 2, the driving mechanism 5 and the support plate 11 are arranged in the first housing 6.

[0077] Specifically, the fixed seat 14 and the cover 15 are located above the top plate of the first housing 6. The support rod 12 passes through the fixed seat 14 and the top plate of the first housing 6 in sequence and is fixedly connected to the support plate 11 located in the first housing 6.

[0078] Optionally, the above-mentioned storage cover device further includes a control mechanism (not shown) and a controller. A sensor (not shown) may be provided on the limit component 13, and the control mechanism is electrically connected to the driving mechanism 5 and the sensor.

[0079] Embodiment 2

[0080] The difference between Embodiment 2 and Embodiment 1 lies in the structural arrangement of the transmission component 2. The similarities with Embodiment 1 will not be elaborated here. Now, the differences between Embodiment 2 and Embodiment 1 are described as follows:

[0081] As Figure 5 shown, the link component includes a first link component 4. The first link component 4 includes a second link 41 and a third link 42. The two ends of the second link 41 are respectively rotatably connected to the first slider 21 and the second slider 22. The second slider 22 is located below the storage cover component 1, and the second slider 22 is slidably connected to the storage cover component 1. The two ends of the third link 42 are respectively rotatably connected to the storage cover component 1 and the bottom of the storage cover device. The second link 41 and the third link 42 are hinged to form an X-shaped structure.

[0082] In a specific embodiment, the second slider 22 is located on the lower side surface of the support plate 11, and the second slider 22 is slidably connected to the support plate 11. Specifically, at least one of the second slider body 221 and the second connection portion 222 is slidably connected to the support plate 11. The two ends of the second link 41 are respectively rotatably connected to the first connection portion 212 and the second connection portion 222. The two ends of the third link 42 are respectively rotatably connected to the support plate 11 and the bottom of the storage cover device. The driving mechanism 5 drives the first slider 21 to slide in the horizontal direction through the movement of the motor output shaft 52. The angle change of the second link 41 with the bottom plate of the storage cover device causes the second slider 22 connected to the other end of the second link 41 to slide in the opposite direction, and at the same time drives the third link 42 to rotate, so that the support plate moves in the vertical direction.

[0083] Specifically, the first slider 21 is located on the bottom plate of the first housing 6, the first slide rail 23 is fixedly arranged on the bottom plate of the first housing 6, and the first slider 21 is fixedly connected to the first fitting 25. The second slide rail 24 is fixedly arranged on the lower side surface of the support plate 11, and the second fitting 26 is fixedly connected to the second slider 22.

[0084] Specifically, the above-mentioned link component further includes a second link component 44. The second link component 44 and the first link component 4 are symmetrically arranged. Specifically, a support link 43 is provided between the second link component 44 and the first link component 4. The support link 43 can be provided between the hinge points of the second link 41 and the third link 42 in the first link component 4 and the corresponding hinge points of the links in the second link component 44.

[0085] By implementing the above embodiments of the present utility model, the cap storage device includes a cap storage assembly, a transmission assembly, and a driving mechanism. The cap storage assembly is connected to the transmission assembly, and the driving mechanism drives the transmission assembly to move, and the cap storage assembly forms a cap storage area; the transmission assembly is located below the cap storage assembly, and the transmission assembly includes a first slider, a second slider, and a connecting rod assembly. The first slider is located at the bottom of the cap storage device, and the driving mechanism drives the first slider to slide. The second slider is connected to the cap storage assembly, and both ends of the connecting rod assembly are rotatably connected to the first slider and the second slider respectively. During the cap supply process, the driving mechanism drives the first slider to slide, causing the connecting rod assembly to rotate, and the angle between the connecting rod assembly and the bottom of the cap storage device increases, thereby pushing the second slider to slide upward, so that the caps located in the cap storage area are pushed out and can be obtained for capping operations; the cap discharging process is the reverse process of the above process, thus realizing the automation and unmanned processing of cap supply and cap discharging, enabling batch processing, with a relatively high degree of intensification, improving the efficiency of cap supply and cap discharging, and at the same time avoiding the adverse effects of experimental operations on human health.

[0086] The embodiment of the present utility model further provides a cap opening and closing device, as Figure 6 shown, which includes a reaction vessel 8, a placement device 9, and the cap storage device in the above embodiments of the present application. The cap storage device stores the caps 15 of the reaction vessel 8. The reaction vessel 8 is placed in the placement device 9, and the placement device 9 and the cap storage device are arranged side by side.

[0087] Specifically, the reaction vessel 8 can be any container that needs cap opening and closing processing, such as a test tube, etc. The placement device 9 is arranged outside the first housing 6. For example, it can be arranged on the outer side surface of the side plate of the first housing 6.

[0088] Optionally, the cap opening and closing device further includes a second housing 7, and the cap storage device includes a first housing 6, and the first housing 6 is located inside the second housing 7.

[0089] The embodiment of the present utility model further provides a cap opening and closing system, which includes the above cap opening and closing device.

[0090] Specifically, the above cap opening and closing process can be realized by a manipulator.

[0091] Those skilled in the art will readily think of other implementation schemes of the present utility model after considering the specification and practicing the utility model disclosed herein. The present utility model aims to cover any variations, uses, or adaptive changes of the present utility model. These variations, uses, or adaptive changes follow the general principles disclosed by the present utility model and include the common general knowledge or conventional technical means in the technical field not disclosed by the present utility model. The specification and embodiments are only regarded as exemplary, and the true scope and spirit of the present utility model are pointed out by the following claims.

[0092] It should be understood that the disclosure of the present utility model is not limited to the exact structures that have been described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the disclosure of the present utility model is only limited by the appended claims.

Claims

1. A storage cover device, characterized in that: It comprises a storage cover assembly (1), a transmission assembly (2) and a driving mechanism (5), wherein the storage cover assembly (1) and the transmission assembly (2) are connected, the driving mechanism (5) drives the transmission assembly (2) to move, and the storage cover assembly (1) forms a storage cover area; The transmission assembly (2) is located below the storage cover assembly (1), and comprises a first slider (21), a second slider (22) and a connecting rod assembly. The first slider (21) is located at the bottom of the storage cover device, the driving mechanism (5) drives the first slider (21) to slide, the second slider (22) is connected to the storage cover assembly (1), and the two ends of the connecting rod assembly are respectively rotatably connected to the first slider (21) and the second slider (22).

2. The storage cover device according to claim 1, characterized in that: The connecting rod assembly comprises a first connecting rod (31), the two ends of which are rotatably connected to the first slider (21) and the second slider (22), respectively, and the second slider (22) is located on the side of the storage cover device.

3. The storage cover device according to claim 1, characterized in that: The connecting rod assembly includes a first connecting rod assembly (4), the first connecting rod assembly (4) includes a second connecting rod (41) and a third connecting rod (42), the two ends of the second connecting rod (41) are respectively rotatably connected to the first slider (21) and the second slider (22), the second slider (22) is located below the storage cover assembly (1), the second slider (22) is slidably connected to the storage cover assembly (1), the two ends of the third connecting rod (42) are respectively rotatably connected to the storage cover assembly (1) and the bottom of the storage cover device, and the second connecting rod (41) and the third connecting rod (42) are hinged to form an X-shaped structure.

4. The storage cover device according to claim 1, characterized in that: The first slider (21) includes a first slider body (211) and a first connecting portion (212); the second slider (22) includes a second slider body (221) and a second connecting portion (222); both ends of the connecting rod assembly are rotatably connected to the first connecting portion (212) and the second connecting portion (222), respectively; the first slider body (211) and the first connecting portion (212) are fixedly connected; the second slider body (221) and the second connecting portion (222) are fixedly connected; and at least one of the second slider body (221) and the second connecting portion (222) is connected to the storage cover assembly (1).

5. The storage cover device according to any one of claims 1 to 4, characterized in that: The storage cover assembly (1) forms at least one storage cover area, and the storage cover assembly (1) includes a support plate (11) and at least one support rod (12), each of the storage cover areas is located above the support plate (11), and each of the storage cover areas is provided with a support rod (12) and at least one cover (15), and the at least one cover (15) is stacked in sequence above the corresponding support rod (12), and each support rod (12) is provided on the support plate (11); the second slider (22) is connected to the support plate (11).

6. The storage cover device according to claim 5, characterized in that: The storage cover assembly (1) further comprises a fixing seat (14) and a limiting assembly (13); the at least one support rod (12) passes through the fixing seat (14) and is fixedly connected to the support plate (11); the limiting assembly (13) forms at least one storage cover area; and the limiting assembly (13) is arranged on the fixing seat (14).

7. The storage cover device according to claim 1, characterized in that: The storage cover device further comprises a first shell (6), and the first sliding block (21) is located at the bottom of the first shell (6); One of the first sliding block (21) and the first housing (6) is provided with a first sliding rail (23), and the other is provided with a first matching piece (25) corresponding to the first sliding rail (23), and the driving mechanism (5) drives the first sliding block (21) to slide along the first sliding rail (23) based on the first matching piece (25); One of the second sliding block (22) and the first housing (6) is provided with a second sliding rail (24), and the other is provided with a second matching piece (26) corresponding to the second sliding rail (24); the driving mechanism (5) drives the second sliding block (22) to slide along the second sliding rail (24) based on the second matching piece (26).

8. A cover opening and closing device, characterized in that: It comprises a reaction container (8), a placement device (9) and a cover storage device as described in any one of claims 1 to 7, wherein the cover storage device stores the lid (15) of the reaction container (8), the reaction container (8) is placed in the placement device (9), and the placement device (9) and the cover storage device are arranged in parallel.

9. The cover opening and closing device according to claim 8, characterized in that: The cover opening and closing device further comprises a second shell (7), and the cover storage device comprises a first shell (6), wherein the first shell (6) is located inside the second shell (7).

10. A cover opening and closing system, characterized in that: Comprising the cover opening and closing device as described in claim 8 or 9.

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