Oscillation equipment

Abstract

The utility model provides oscillation equipment, and particularly relates to the technical field of automation equipment, and the oscillation equipment comprises a base which comprises a guide structure arranged along a first direction; the clamping mechanism is arranged on the guide structure, and the clamping mechanism is used for clamping a container containing a reagent to be treated; the to-be-treated reagent comprises a first reagent and a second reagent, and the first direction is perpendicular to the contact surface of the first reagent and the second reagent; the driving mechanism is arranged on the base, and the driving mechanism is connected with the clamping mechanism through a first connecting rod; the driving mechanism is connected with the first end of the first connecting rod, the second end of the first connecting rod is connected with the clamping mechanism, and the driving mechanism is used for driving the first end of the first connecting rod to do circular motion around the driving end of the driving mechanism, so that the second end of the first connecting rod drives the clamping mechanism to do reciprocating motion along the guide structure; the control mechanism is connected with the driving mechanism and used for controlling the driving mechanism to work. The requirement for high-strength operation can be met.

Description

Technical Field

[0001] This application relates to the field of automation equipment technology, and in particular to an oscillation device. Background Technology

[0002] Chemical extraction is a common method for separating and purifying compounds, achieved through the selective dissolution of solvents with different chemical properties. The extraction process involves no chemical change; it is a physical process. Various extraction methods exist, including liquid-liquid extraction (or extraction), liquid-solid extraction (or leaching), gas-liquid extraction, and gas-solid extraction.

[0003] Many samples in the laboratory require shaking, especially in the pretreatment process of organic extraction, where the organic matter in the sampling shaking equipment needs to be destructively pretreated. Currently, manual shaking is generally used. When shaking manually, the experimenter holds the sample shaking equipment tube and swings his arm up and down to shake the sample in the tube. This method of operation causes high-intensity labor for the experimenter and has low work efficiency. Utility Model Content

[0004] To address at least one drawback of the prior art, this application provides an oscillation device, comprising:

[0005] A base, the base including a guide structure disposed along a first direction;

[0006] A clamping mechanism is disposed on the guide structure, and the clamping mechanism is used to clamp a container containing a reagent to be processed; the reagent to be processed includes a first reagent and a second reagent, and the first direction is perpendicular to the contact surface between the first reagent and the second reagent;

[0007] A driving mechanism is disposed on the base. The driving mechanism is connected to the clamping mechanism through a first connecting rod. The driving mechanism is connected to the first end of the first connecting rod, and the second end of the first connecting rod is connected to the clamping mechanism. The driving mechanism is used to drive the first end of the first connecting rod to make a circular motion around the driving end of the driving mechanism, so that the second end of the first connecting rod drives the clamping mechanism to make a reciprocating motion along the guide structure.

[0008] A control mechanism, connected to the drive mechanism, is used to control the operation of the drive mechanism.

[0009] Optionally, the drive mechanism is connected to the first end of the first link via a second link, the length of the second link being matched with the range of motion of the clamping mechanism.

[0010] Optionally, the oscillation device further includes:

[0011] A limiting mechanism is disposed on the base. The limiting mechanism includes a first sensing device. A first output signal of the first sensing device indicates that the clamping mechanism is in an operating position. The operating position is the position where the clamping mechanism completes the action of clamping or releasing the container.

[0012] Optionally, a slider is provided on the side of the clamping mechanism near the limiting mechanism, and the first sensing device outputs the first output signal when it senses the slider, and the position of the first sensor matches the operating position.

[0013] Optionally, the limiting mechanism further includes a first guide rail disposed along the first direction, and the first sensing device is disposed on the first guide rail.

[0014] Optionally, the clamping mechanism includes a clamping assembly, which includes a second guide rail and clamping portions disposed opposite each other. The clamping portions are slidably disposed on the second guide rail, and the distance between the clamping portions disposed opposite each other matches the size of the container.

[0015] Optionally, the clamping mechanism includes a plurality of the clamping components.

[0016] Optionally, the guide structure includes a guide post arranged along the first direction, and the clamping mechanism is provided with a slider, which is sleeved on the guide post.

[0017] Optionally, the control mechanism is also used to adjust the drive speed of the drive mechanism.

[0018] Optionally, multiple clamping mechanisms and multiple driving mechanisms are configured, with each driving mechanism corresponding to one of the multiple clamping mechanisms, and each driving mechanism connected to a corresponding clamping mechanism.

[0019] By adopting the above technical solution, this application has the following beneficial effects:

[0020] This application provides an oscillation device, including a base, a clamping mechanism, a driving mechanism, a limiting mechanism, and a control mechanism. The base includes a guide structure arranged along a first direction. The clamping mechanism is disposed on the guide structure and is used to clamp a container containing a reagent to be processed. The reagent to be processed includes a first reagent and a second reagent. The first direction is perpendicular to the contact surface between the first reagent and the second reagent, so that the two reagents can make full contact during the movement of the clamping mechanism. The driving mechanism is disposed on the base and is connected to the clamping mechanism. The driving mechanism is connected to the first end of a first connecting rod, and the second end of the first connecting rod is connected to the clamping mechanism. The driving mechanism is used to drive the first end of the first connecting rod to perform a circular motion around the driving end of the driving mechanism, so that the second end of the first connecting rod drives the clamping mechanism to perform a reciprocating motion along the guide structure, replacing manual oscillation, meeting the requirements of high-intensity operations, and improving work efficiency.

[0021] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. The same reference numerals usually represent the same components. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the structure of an oscillation device provided in an embodiment of this application;

[0024] Figure 2 This is a front view of an oscillation device provided in an embodiment of this application;

[0025] Figure 3 This is a partial structural schematic diagram of an oscillation device provided in an embodiment of this application;

[0026] Figure 4 This is a partial structural schematic diagram of another oscillation device provided in an embodiment of this application.

[0027] The following is supplementary explanation of the attached figures:

[0028] 1. Base; 2. Clamping mechanism; 3. Container; 4. Drive mechanism; 5. First sensing device; 6. Second sensing device; 7. Sliding plate; 8. First guide rail; 9. Clamping assembly; 10. Slider; 11. Guide post; 12. First connecting rod; 13. Fixing component; 14. Second connecting rod. Detailed Implementation

[0029] The technical solutions of the embodiments of this application 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 this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0030] The term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of this application. In the description of this application, it should be understood that the terms "upper," "lower," "top," "bottom," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in orders other than those illustrated or described herein.

[0031] refer to Figure 1-2 This application provides an oscillation device, comprising:

[0032] The base 1 includes a guide structure arranged along a first direction. Specifically, the base 1 includes a first mounting plate and a second mounting plate arranged opposite to each other, with the first mounting plate parallel to the second mounting plate. The guide structure is disposed between the two mounting plates and is perpendicular to both the first and second mounting plates, meaning the first and second mounting plates are respectively perpendicular to the first direction. In specific implementations, the guide structure can be configured as a guide rail, guide post, etc., to guide the clamping mechanism 2 to move along the first direction.

[0033] A clamping mechanism 2, disposed on a guide structure, is used to clamp a container 3 containing a reagent to be processed. The reagent to be processed includes a first reagent and a second reagent, which form a contact surface. A first direction intersects this contact surface, forming an angle with it. This angle can be of different angles. The first direction serves as an oscillation direction and is preferably a direction that facilitates full contact between the first and second reagents. For example, the first direction is perpendicular to the contact surface between the first and second reagents. In specific implementations, the first reagent may include multiple reagents, and the second reagent may also include multiple reagents. The first and second reagents can be in various forms, such as solids, liquids, and gases. Specifically, the projection of the clamping mechanism 2 in the first direction does not intersect with either the first or second mounting plate to prevent the first or second mounting plate from restricting the movement range of the clamping mechanism 2. Specifically, the specifications of the container 3 are matched with the clamping mechanism 2. The clamping mechanism 2 can be configured as a jaw structure, and the opening of the jaws can be adjusted to accommodate containers 3 of different specifications. Specifically, the first and second reagents are the objects of extraction. The oscillation device provided in this application is used to oscillate the first and second reagents before extraction. In specific implementations, the contact surface between the first and second reagents is usually a horizontal plane. Correspondingly, the first direction is the vertical direction. The clamping mechanism 2 moves in the vertical direction, so that the first and second reagents in the container 3 are in full contact. In specific implementations, the contact surface between the first and second reagents may be non-planar. For example, in solid-liquid extraction, one of the reagents is an irregular solid. In this case, the contact surface between the two reagents is not planar but irregular. In this case, the average tangent plane of the irregular surface can be determined, and this average tangent plane can be used as the contact surface between the first and second reagents. The first direction is then determined in the above manner. In specific implementations, if the guide structure is a guide rail, the clamping mechanism 2 is slidably disposed on the guide rail, so that the clamping mechanism 2 moves along the guide rail; if the guide structure is a guide post, the clamping mechanism 2 is sleeved on the guide post, so that the clamping mechanism 2 moves along the guide post.

[0034] A drive mechanism 4 is mounted on the base 1 and connected to the clamping mechanism 2 via a first connecting rod 12. The drive mechanism 4 is connected to the first end of the first connecting rod 12, and the second end of the first connecting rod 12 is connected to the clamping mechanism 2. The drive mechanism 4 drives the first end of the first connecting rod 12 to perform a circular motion around its driving end, so that the second end of the first connecting rod 12 drives the clamping mechanism 2 to perform a reciprocating motion along the guide structure. A control mechanism is connected to the drive mechanism 4 and is used to control the operation of the drive mechanism 4. For example, the control mechanism can be one or more of a PLC programmable controller, a microcontroller, or computer control software. For example, the control mechanism can be a PLC programmable controller or other control mechanisms capable of implementing the above logic control, without specific limitations. It should be noted that the above control logic can be implemented using the basic functions of existing control mechanisms. Specifically, the control mechanism is electrically or communicatively connected to the drive mechanism 4. Specifically, the drive mechanism 4, as a power source, is usually composed of a motor, hydraulic pump, or pneumatic cylinder, which is responsible for providing driving force. The power output end of the motor is the drive end. By adjusting the radius of the circular motion of the first end, that is, the distance between the first end and the drive end, the amplitude of the second end moving along the guide structure can be adjusted.

[0035] Specifically, in this embodiment, the oscillation device includes a base, a clamping mechanism, a control mechanism, and a driving mechanism and a limiting mechanism disposed on the base. The base includes a guide structure disposed along a first direction. The clamping mechanism is disposed on the guide structure and is used to clamp a container containing a reagent to be processed. The reagent to be processed includes a first reagent and a second reagent. The first direction is perpendicular to the contact surface between the first reagent and the second reagent, so that the two reagents can fully contact each other during the movement of the clamping mechanism. The driving mechanism is connected to the clamping mechanism and is connected to the first end of the first connecting rod. The second end of the first connecting rod is connected to the clamping mechanism. The driving mechanism is used to drive the first end of the first connecting rod to perform a circular motion around the driving end of the driving mechanism, so that the second end of the first connecting rod drives the clamping mechanism to perform a reciprocating motion along the guide structure, replacing manual oscillation, meeting the requirements of high-intensity operations, and improving work efficiency. The oscillation amplitude can be adjusted by adjusting the distance between the first end and the driving end, thereby achieving high-amplitude oscillation. Compared with the characteristic that the elastic force of the limiting spring decreases with the number of oscillations, it can meet the oscillation intensity requirements of long-term experiments and avoid the situation where the reagent to be processed is not mixed evenly or fully due to insufficient elastic force of the limiting spring.

[0036] In one possible implementation, the drive mechanism 4 is connected to the first end of the first link 12 via a second link 14, the length of which matches the range of motion of the clamping mechanism 2.

[0037] Specifically, in this embodiment, the third end of the second link 14 is connected to the drive end of the drive mechanism 4, and the fourth end of the second link 14 is connected to the first end of the first link 12. When the drive mechanism 4 is working, the fourth end of the second link 14 moves in a circular motion around the drive end, causing the first end of the first link 12 to move in a circular motion around the drive end. The radius of motion is the distance between the third and fourth ends. In specific implementations, when it is necessary to adjust the amplitude, the second link 14 of the corresponding specification can be replaced. The lengths of the second link 14 of different specifications are different from each other, and correspondingly, the distance between the third and fourth ends is different from each other.

[0038] refer to Figure 3 In one possible implementation, the oscillation device further includes a limiting mechanism disposed on the base 1. The limiting mechanism includes a first sensing device 5, and a first output signal of the first sensing device 5 indicates that the clamping mechanism 2 is in an operating position. The operating position is the position where the clamping mechanism 2 completes the action of clamping or releasing the container 3. Specifically, the base 1 includes a columnar structure disposed along a first direction. The first sensing device 5 is disposed on the columnar structure at a position corresponding to the operating position. When the clamping mechanism 2 is in the operating position, the first sensing device 5 detects the clamping mechanism 2 and outputs a first output signal, indicating that it is convenient to place the container 3 on the clamping mechanism 2 or remove the container 3 from the clamping mechanism 2. In a specific implementation, when the first direction is vertical, the operating position is usually the highest point of the movement range of the clamping mechanism 2. The limiting mechanism includes at least one sensor. For example, the limiting mechanism includes a first sensing device 5 and a second sensing device 6, which are distributed along the first direction for detecting the position of the clamping mechanism 2 in the first direction.

[0039] Specifically, in this embodiment of the application, the limiting mechanism includes a first sensing device. The first sensing device 5 is used to detect whether the clamping mechanism 2 is in the operating position, so that when the clamping mechanism 2 is in the operating position, a first output signal can be obtained to place the container 3 in the clamping mechanism 2 or remove the container 3 from the clamping mechanism 2, so as to facilitate the upper computer to calibrate the operating position and undertake the upper and lower automated processes.

[0040] In one possible implementation, a slider 7 is provided on the side of the clamping mechanism 2 near the limiting mechanism. The first sensing device 5 outputs a first output signal when it senses the slider 7, and the position of the first sensor 5 matches the operating position. Specifically, the slider 7 is disposed on the clamping mechanism 2 and is displaced as the clamping mechanism 2 moves. Therefore, the position of the slider 7 indicates the position of the clamping mechanism 2, and the slider 7 extends from the clamping mechanism 2 into the detection range of the first sensing device 5. When the first sensing device 5 corresponding to the first position senses the slider 7, the first sensing device 5 outputs a first output signal, indicating that the clamping mechanism 2 is in the operating position.

[0041] Specifically, in this embodiment, a slider 7 is provided on the side of the clamping mechanism 2 near the limiting mechanism. The position of the slider 7 indicates the position of the clamping mechanism 2. When the first sensing device 5 senses that the slider 7 clamps the mechanism 2 in the operating position, the first sensing device 5 outputs a first output signal, so that the first output signal can be obtained when the clamping mechanism 2 is in the operating position, so as to place the container 3 in the clamping mechanism 2 or remove the container 3 from the clamping mechanism 2.

[0042] In one possible implementation, the limiting mechanism further includes a first guide rail 8 arranged along a first direction, and a first sensing device 5 disposed on the first guide rail 8. Specifically, the base 1 includes a first mounting plate and a second mounting plate arranged opposite to each other, the first mounting plate being parallel to the second mounting plate, the first guide rail 8 being disposed between the two mounting plates, the first guide rail 8 being perpendicular to the first mounting plate and the second mounting plate, and the first guide rail 8 being parallel to the first direction; the first sensing device 5 is slidably disposed on the first guide rail 8, or detachably disposed on the first guide rail 8, so the position of the first sensing device 5 relative to the first guide rail 8 can be adjusted. The position corresponding to the first sensing device 5, that is, the position of the clamping mechanism 2 when the first sensing device 5 senses the slider 7, is the operating position. In a specific implementation, after adjusting the amplitude, the position of the first sensor 5 can be adjusted so that when the clamping mechanism 2 is at the highest point of its range of motion, the first sensing device 5 outputs a first output signal, which facilitates placing the container 3 on the clamping mechanism 2 or removing the container 3 from the clamping mechanism 2.

[0043] Specifically, in this embodiment of the application, the limiting mechanism includes a first guide rail 8 arranged along a first direction, and a first sensing device 5 disposed on the first guide rail 8. By adjusting the position of the first sensing device 5 relative to the first guide rail 8, the operating position can be adjusted as needed.

[0044] In one possible implementation, the clamping mechanism 2 includes a clamping assembly 9, which includes a second guide rail and clamping portions disposed opposite each other. The clamping portions are slidably disposed on the second guide rail, and the distance between the oppositely disposed clamping portions matches the size of the container 3. Specifically, the oppositely disposed clamping portions are slidably disposed on the second guide rail, and the clamping portions can slide along the second guide rail, so that the distance between the oppositely disposed clamping portions can change according to the size of the container 3. In a specific implementation, after the container 3 is placed between the oppositely disposed clamping portions and the clamping portions contact the container 3, the clamping mechanism 2 provides a clamping force so that the oppositely disposed clamping portions cooperate to clamp the container 3. Specifically, the number of clamping portions is at least two; for example, two clamping portions are provided, and the two clamping portions are disposed opposite each other; or three clamping portions are provided, and the three clamping portions are disposed opposite each other in pairs.

[0045] Specifically, in this embodiment, the clamping parts that are arranged opposite to each other are slidably disposed on the second guide rail to form a clamping assembly 9. By changing the distance between the clamping parts that are arranged opposite to each other, the clamping assembly 9 can be matched with containers 3 of different specifications, thereby reducing the requirements of the oscillation device on the specifications of the containers 3.

[0046] In one possible implementation, the clamping mechanism 2 includes a plurality of clamping components 9. In a specific implementation, the initial distance between a pair of clamping portions of the plurality of clamping components 9 is different from that of each other, so that they can be matched with containers 3 of different sizes in the initial state.

[0047] Specifically, in this embodiment, multiple clamping components 9 are provided, which can simultaneously clamp multiple containers 3 of the same or different specifications and oscillate at the same time to improve oscillation efficiency and meet the operational requirements of high-throughput extraction.

[0048] In one possible implementation, the guide structure includes a guide post 11 arranged along a first direction, and a slider 10 is provided on the clamping mechanism 2, with the slider 10 sleeved on the guide post 11.

[0049] Specifically, in this embodiment, the slider 10 of the clamping mechanism 2 is sleeved on the guide post 11 arranged along the first direction, so that the clamping mechanism 2 can slide along the first direction. In a specific implementation, the guide post 11 is fixed to the base 1 by the fixing member 13, which can improve the stability of the guide post 11 and adapt to higher oscillation intensity.

[0050] refer to Figure 4 In one possible implementation, the drive mechanism 4 is connected to the clamping mechanism 2 via the first link 12.

[0051] Specifically, in this embodiment, the first link 12 is used to transmit the force output by the drive mechanism 4 to the clamping mechanism 2 and to change the direction of the force so that the clamping mechanism 2 moves along the first direction.

[0052] In one possible implementation, the control mechanism is also used to adjust the drive speed of the drive mechanism 4.

[0053] Specifically, in this embodiment, by adjusting the driving speed of the driving mechanism 4, the movement speed of the clamping mechanism 2 is controlled, thereby controlling the oscillation frequency to support low-frequency high-amplitude oscillation, which can meet the extraction and separation of two-phase reagents with large differences in properties, simulate the manual extraction oscillation method commonly used in pharmaceutical experiments, reduce the impact of the operation error of the automated equipment on the reaction results, ensure the consistency and reproducibility of the experimental data of the automated equipment, and better adapt to different reaction requirements.

[0054] In one possible implementation, multiple clamping mechanisms 2 and multiple driving mechanisms 4 are provided, with each driving mechanism 4 corresponding to one of the multiple clamping mechanisms 2, and each driving mechanism 4 connected to the corresponding clamping mechanism 2. In a specific implementation, two clamping mechanisms 2 may be provided, symmetrically distributed on the base 1, and correspondingly, two driving mechanisms may be provided, each connected to the corresponding clamping mechanism 2.

[0055] Specifically, in this embodiment, the oscillation and shaking operation of the reagent to be treated is achieved by setting up multiple sets of clamping mechanisms 2 and driving mechanisms 4 in cooperation. During operation, the independent operation of multiple driving mechanisms 4 and multiple clamping mechanisms 2 is controlled to achieve independent oscillation of the corresponding reagent to be treated.

[0056] In summary, the oscillation device of this application includes a base, a clamping mechanism, a driving mechanism, a limiting mechanism, and a control mechanism. The base includes a guide structure arranged along a first direction. The clamping mechanism is disposed on the guide structure and is used to clamp a container containing a reagent to be processed. The reagent to be processed includes a first reagent and a second reagent. The first direction is perpendicular to the contact surface between the first reagent and the second reagent, so that the two reagents can fully contact each other during the movement of the clamping mechanism. The driving mechanism is disposed on the base and connected to the clamping mechanism. It is used to drive the clamping mechanism to move along the guide structure, replacing manual oscillation and meeting the requirements of high-intensity operations. The limiting mechanism is disposed on the base and is used to output a first output signal when the clamping mechanism is in a first position and to output a second output signal when the clamping mechanism is in a second position. The first position and the second position are arranged opposite each other along the first direction. The oscillation amplitude can be adjusted by adjusting the distance between the first position and the second position, thereby achieving high-amplitude oscillation. The control mechanism is connected to the driving mechanism and the limiting mechanism respectively. It is used to control the driving mechanism to switch the driving direction when receiving the first output signal or the second output signal, so that the clamping mechanism can reciprocate between the first position and the second position.

[0057] In this application, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the connection within two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0058] It should be noted that the order of the embodiments described above is merely for descriptive purposes and does not represent the superiority or inferiority of the embodiments. Furthermore, while this specification describes specific embodiments, other embodiments are also within the scope of the appended claims. In some cases, the actions or steps described in the claims can be performed in the order shown in different embodiments and still achieve the desired results. Additionally, the processes depicted in the drawings do not necessarily require a specific order or sequential connection to achieve the desired results; in some implementations, parallel processing of multiple tasks is possible or may be advantageous.

[0059] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. The focus of each embodiment is to describe the differences from other embodiments.

[0060] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An oscillation device, characterized in that, include: The base (1) includes a guide structure disposed along a first direction; A clamping mechanism (2) is disposed on the guide structure. The clamping mechanism (2) is used to clamp a container (3) containing a reagent to be processed. The reagent to be processed includes a first reagent and a second reagent. The first direction is perpendicular to the contact surface between the first reagent and the second reagent. A drive mechanism (4) is disposed on the base (1). The drive mechanism (4) is connected to the clamping mechanism (2) through a first connecting rod (12). The drive mechanism (4) is connected to the first end of the first connecting rod (12), and the second end of the first connecting rod (12) is connected to the clamping mechanism (2). The drive mechanism (4) is used to drive the first end of the first connecting rod (12) to make a circular motion around the drive end of the drive mechanism (4), so that the second end of the first connecting rod (12) drives the clamping mechanism (2) to make a reciprocating motion along the guide structure. A control mechanism is connected to the drive mechanism (4) and is used to control the operation of the drive mechanism.

2. The oscillation device according to claim 1, characterized in that, The drive mechanism (4) is connected to the first end of the first link (12) via the second link (14), and the length of the second link (14) matches the movement range of the clamping mechanism (2).

3. The oscillation device according to claim 1, characterized in that, Also includes: A limiting mechanism is provided on the base (1). The limiting mechanism includes a first sensing device (5). The first output signal of the first sensing device (5) indicates that the clamping mechanism (2) is in the operating position. The operating position is the position where the clamping mechanism (2) completes the action of clamping or releasing the container (3).

4. The oscillation device according to claim 3, characterized in that, The clamping mechanism (2) has a slider (7) on the side near the limiting mechanism. The first sensing device (5) outputs the first output signal when it senses the slider (7). The position of the first sensing device (5) matches the operating position.

5. The oscillation device according to claim 4, characterized in that, The limiting mechanism further includes a first guide rail (8) arranged along the first direction, and the first sensing device (5) is disposed on the first guide rail (8).

6. The oscillation device according to claim 1, characterized in that, The clamping mechanism (2) includes a clamping assembly (9), which includes a second guide rail and clamping parts disposed opposite to each other. The clamping parts are slidably disposed on the second guide rail, and the distance between the clamping parts disposed opposite to each other matches the size of the container (3).

7. The oscillation device according to claim 6, characterized in that, The clamping mechanism (2) includes a plurality of the clamping components (9).

8. The oscillation device according to claim 1, characterized in that, The guiding structure includes a guide post (11) arranged along the first direction, and a slider (10) is provided on the clamping mechanism (2), the slider (10) being sleeved on the guide post (11).

9. The oscillation device according to claim 1, characterized in that, The control mechanism is also used to adjust the driving speed of the drive mechanism (4).

10. The oscillation device according to any one of claims 1 to 9, characterized in that, The clamping mechanism (2) is configured as multiple, and the driving mechanism (4) is configured as multiple, with each driving mechanism (4) corresponding to one of the clamping mechanisms (2), and each driving mechanism (4) being connected to the corresponding clamping mechanism (2).

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