A type of shaking machine

Abstract

This utility model discloses a shaker, comprising: a driving assembly; a magnetic suction element provided at the output end of the driving assembly; the magnetic suction element being connected to a clamping assembly, the clamping assembly being used to clamp a sample; the driving assembly driving the clamping assembly to rotate, causing the sample held by the clamping assembly to rotate in the etching solution; the driving assembly being connected to the clamping assembly via the magnetic suction element, facilitating the disassembly and replacement of the clamping assembly to adapt to sample pieces of different specifications; the driving assembly driving the sample to rotate automatically in the etching solution, the rotation speed and direction can be adjusted to ensure consistency of experimental conditions.

Description

Technical Field

[0001] This utility model relates to the field of experimental instruments, and in particular to a shaker. Background Technology

[0002] In the development of etching solutions in laboratories, glass slides are typically held in place by clamps, immersed in the etching solution, and manually rotated and agitated to simulate the etching process on a production line. During rotation, the rotation speed and the frequency of forward and reverse rotations affect the effective etching time and uniformity, thus influencing the shape of the metal circuit and the consistency and realism of the experiment. However, existing rotation techniques vary from person to person, making it impossible to ensure a constant rotation speed and frequency of forward and reverse rotations, thereby reducing the reliability of the experiment. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a sloshing machine.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a shaking machine, comprising:

[0005] Driver components;

[0006] The output end of the drive component is provided with a magnetic attraction element;

[0007] The magnetic suction element is connected to the clamping assembly, which is used to clamp the test piece;

[0008] The driving component drives the clamping component to rotate, causing the sample held by the clamping component to rotate in the etching solution.

[0009] As a further description of the above technical solution: the drive assembly includes a housing, and a battery, a forward / reverse controller and a drive motor are disposed inside the housing.

[0010] As a further description of the above technical solution: a switch and a control button are provided on the outside of the housing, and the switch and the control button are electrically connected to the forward and reverse controller.

[0011] As a further description of the above technical solution: the output end of the drive motor is connected to the output shaft through a reduction gear set, which drives the output shaft to rotate in the forward or reverse direction.

[0012] As a further description of the above technical solution: a slot is provided on one side of the output shaft, and the magnetic suction component is provided at the slot.

[0013] As a further description of the above technical solution: the magnetic suction assembly includes a first magnetic suction element and a second magnetic suction element, the first magnetic suction element is disposed at the slot, and the second magnetic suction element is connected to the clamping assembly.

[0014] As a further description of the above technical solution: the clamping assembly includes a connector, a clamping body and a clamping foot. The connector is a semi-circular protrusion that fits the slot. A second magnetic suction element is provided on one side so that the connector is magnetically connected to the magnetic suction assembly.

[0015] As a further description of the above technical solution: the clamping body and the clamping foot are provided below the connector, and the clamping body and the clamping foot are integrally connected.

[0016] As a further description of the above technical solution: two symmetrical rubber blocks are provided on the inner wall of the side of the clamp facing away from the connector.

[0017] As a further description of the above technical solution: the two rubber blocks are provided with grooves for engaging the test piece.

[0018] The above technical solution has the following advantages or beneficial effects:

[0019] The drive assembly is connected to the clamping assembly via a magnetic attachment assembly, which facilitates the disassembly and replacement of the clamping assembly to accommodate specimens of different specifications. The drive assembly drives the specimen to rotate automatically in the etching solution, and the rotation speed and direction can be adjusted to ensure the consistency of experimental conditions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the shaking machine proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the forward and reverse rotation controller in this utility model;

[0022] Figure 3 This is a schematic diagram of the drive component in this utility model;

[0023] Figure 4 This is a schematic diagram of the clamping component in this utility model;

[0024] Figure 5 This is a top view of the clamping component in this utility model;

[0025] Figure 6 This is a bottom view of the clamping component in this utility model.

[0026] Legend:

[0027] 1. Drive assembly; 11. Housing; 12. Battery; 13. Forward / reverse controller; 14. Drive motor; 15. Switch; 16. Control button; 17. Output shaft; 171. Slot; 2. Magnetic suction assembly; 21. First magnetic suction element; 22. Second magnetic suction element; 3. Clamping assembly; 31. Connector; 32. Clamping body; 33. Clamping foot; 34. Rubber block; 341. Groove. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Reference Figures 1-6 The present invention provides an embodiment of a shaking machine, comprising: a driving component 1; a magnetic suction component 2 is provided at the output end of the driving component 1; the magnetic suction component 2 is connected to a clamping component 3, which is used to clamp the sample; the driving component 1 drives the clamping component 3 to rotate, so that the sample clamped by the clamping component 3 rotates in the etching solution.

[0030] In this embodiment, the test piece held by the clamping component 3 is rotated in the etching solution by the driving component 1 to achieve uniform etching of the test piece. The driving component 1 is connected to the clamping component 3 through the magnetic suction component 2, which facilitates the disassembly and replacement of the clamping component 3 to adapt to test pieces of different specifications. The test piece is automatically rotated in the etching solution by the driving component 1, and the rotation speed and rotation direction can be adjusted to ensure the consistency of experimental conditions.

[0031] The drive assembly 1 includes a housing 11, with a battery 12, a forward / reverse controller 13 and a drive motor 14 disposed on the inner side of the housing 11; and a switch 15 and a control button 16 disposed on the outer side of the housing 11, which are electrically connected to the forward / reverse controller 13.

[0032] In this embodiment, the internal components are protected by the housing 11. The battery 12 provides power, and the forward / reverse controller 13 controls the direction of the drive motor 14. The drive motor 14 outputs rotational power. Optionally, the battery 12 is a 9V square dry cell battery. The switch 15 on the outside of the housing controls the start and stop of the drive motor 14. The control button 16 is electrically connected to the forward / reverse controller 13. The switch 15 is a rocker switch. The drive motor 14 is a DC motor with a reduction gear set, and its speed can be selected according to the viscosity of the etching solution. The forward / reverse controller 13 controls the operation of the drive motor 14 to adjust the forward / reverse time and the forward / reverse switching interval, and has a countdown display. The switch 15 is connected in series between the battery 12 and the forward / reverse controller. In the positive circuit of 13, the positive terminal of battery 12 is connected to switch 15, and the negative terminal is connected to the negative terminal of the forward and reverse controller 13. The positive terminal of the forward and reverse controller 13 is connected to switch 15, and the negative terminal is directly connected to the negative terminal of battery 12. The voltage of the forward and reverse controller 13 is 5-9V, and the speed of the drive motor 14 is 200-300r / min. The forward and reverse controller 13 controls the drive motor 14. After the etching time is determined, it can automatically switch between forward and reverse rotation according to the set forward and reverse rotation duration and the forward and reverse rotation switching interval. This makes the relative scouring effect of the etching solution and the metal wire in each direction equal in duration, thereby avoiding errors in forward and reverse rotation caused by manual operation, ensuring the uniformity of etching across the entire glass surface, and reducing the physical load on the operator.

[0033] The output end of the drive motor 14 is connected to the output shaft 17 through a reduction gear set, which drives the output shaft 17 to rotate in the forward or reverse direction.

[0034] In this embodiment, the output end of the drive motor 14 is connected to the output shaft 17 through a reduction gear set, which converts the power of the drive motor 14 into the forward or reverse rotation of the output shaft 17. The rotation speed can be adjusted by the control button 16 to adapt to different etching requirements.

[0035] A slot 171 is provided on one side of the output shaft 17, and a magnetic suction component 2 is provided at the slot 171. The magnetic suction component 2 includes a first magnetic suction element 21 and a second magnetic suction element 22. The first magnetic suction element 21 is provided at the slot 171, and the second magnetic suction element 22 is connected to the clamping component 3.

[0036] In this embodiment, the magnetic suction component 2 enables the quick and detachable connection between the drive component 1 and the clamping component 3. It consists of a first magnetic suction component 21 and a second magnetic suction component 22. The first magnetic suction component 21 is located at the slot 171 of the output shaft 17, and the second magnetic suction component 22 is connected to the clamping component 3. The output shaft 17 and the clamping component 3 rotate synchronously through magnetic attraction, which also facilitates quick disassembly and replacement of the test piece.

[0037] The clamping assembly 3 includes a connector 31, a clamping body 32, and a clamping foot 33. The connector 31 is a semi-circular protrusion that fits into the slot 171. A second magnetic attractor 22 is provided on one side so that the connector 31 is magnetically connected to the magnetic attractor assembly 2.

[0038] In this embodiment, the connector 31 has a semi-circular protrusion structure that fits into the slot 171. The torque stress during rotation is dispersed through surface contact. The second magnetic absorbing member 22 and the first magnetic absorbing member 21 are magnetically attracted. The second magnetic absorbing member 22 and the first magnetic absorbing member 21 are 10*15*2mm high-strength neodymium magnets.

[0039] A clamping body 32 and a clamping foot 33 are provided below the connector 31, and the clamping body 32 and the clamping foot 33 are connected as a whole.

[0040] In this embodiment, the connector 31 and the clamping body 32 are integrated by injection molding or metal welding process to ensure lossless transmission of driving force from the output shaft to the clamp 33. The clamp 33 is arc-shaped and will not form air bubbles when rotating in liquid.

[0041] Two symmetrical rubber blocks 34 are provided on the inner wall of the side of the clamp 33 facing away from the connector 31; the two rubber blocks 34 are provided with grooves 341 for locking the test piece.

[0042] In this embodiment, the rubber block 34 has a certain elasticity and has a transverse groove. When clamping the test piece, it can prevent it from flipping or falling off. The groove 341 has a depth of 0.5-1.0mm. When the test piece is inserted, the rubber block is squeezed and produces a moderate deformation with a deformation of ≤2mm. The elastic force tightly wraps the edge of the test piece, which prevents the test piece from loosening during rotation. The groove 341 is V-shaped or arc-shaped, and its width matches the thickness of the test piece to prevent the test piece from slipping or tilting due to centrifugal force or liquid resistance when rotating in the etching solution.

[0043] Working principle: The drive assembly 1 is vertically clamped in the flask clamp. The test piece to be tested is clamped in the groove 341 of the rubber block 34 on the clamp foot 33. The connector 31 is attached to the slot 171 of the output shaft 17. The switch 15 is turned on, and the required forward and reverse rotation time and forward and reverse rotation interval are set through the three control buttons 16. After setting, the control button 16 controls the drive motor 14 to rotate. In this way, the test piece rotates smoothly in the etching solution under the drive of the clamping assembly 3. When the set time is reached, the clamping assembly 3 is immediately removed, and the test piece is processed.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tablet triturate comprising, include: Driver component (1); The output end of the drive component (1) is provided with a magnetic suction component (2); The magnetic suction component (2) is connected to the clamping component (3), which is used to clamp the test piece; The driving component (1) drives the clamping component (3) to rotate, so that the sample held by the clamping component (3) rotates in the etching solution.

2. The tablet rocker according to claim 1, characterized in that The drive assembly (1) includes a housing (11), and a battery (12), a forward / reverse controller (13), and a drive motor (14) are disposed on the inner side of the housing (11).

3. The tablet shaker of claim 2, wherein: A switch (15) and a control button (16) are provided on the outside of the housing (11), and the switch (15) and the control button (16) are electrically connected to the forward and reverse controller (13).

4. The tablet shaker of claim 2, wherein: The output end of the drive motor (14) is connected to the output shaft (17) through a reduction gear set, which drives the output shaft (17) to rotate in the forward or reverse direction.

5. The tablet shaker of claim 4, wherein: A slot (171) is provided on one side of the output shaft (17), and the magnetic suction component (2) is provided at the slot (171).

6. The tablet shaker of claim 5, wherein: The magnetic suction assembly (2) includes a first magnetic suction member (21) and a second magnetic suction member (22). The first magnetic suction member (21) is disposed at the slot (171), and the second magnetic suction member (22) is connected to the clamping assembly (3).

7. The tablet triturate of claim 6, wherein: The clamping assembly (3) includes a connector (31), a clamping body (32) and a clamping foot (33). The connector (31) is a semi-circular protrusion that is adapted to the slot (171). A second magnetic suction member (22) is provided on one side so that the connector (31) is magnetically connected to the magnetic suction assembly (2).

8. The tablet shaker of claim 7, wherein: The clamping body (32) and the clamping foot (33) are provided below the connector (31), and the clamping body (32) and the clamping foot (33) are integrally connected.

9. The tablet shaker of claim 7, wherein: Two symmetrical rubber blocks (34) are provided on the inner wall of the side of the clamp (33) facing away from the connector (31).

10. The tablet shaker of claim 9, wherein: The two rubber blocks (34) are provided with grooves (341) for engaging the test piece.

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