Horizontal mixing metal bath

Abstract

The utility model relates to a horizontal mixing metal bath which comprises a rack, a mounting block used for containing a reagent tube and a moving assembly used for driving the mounting block to move, the moving assembly comprises a mounting plate, a driving motor, a rotating wheel and a limiting piece, the mounting block is arranged on the mounting plate, the rotating wheel is rotationally connected to the rack, and the limiting piece is arranged on the mounting plate. The mounting plate eccentrically rotates on the rotating wheel, the driving motor is used for driving the rotating wheel to rotate, and the limiting piece is used for limiting the mounting plate to rotate relative to the rack. The method has the effect of reducing the workload of workers.

Description

Technical Field

[0001] This application relates to the field of metal baths, and particularly to a horizontally mixed metal bath. Background Art

[0002] A metal bath is a water bath device that uses a microcomputer control and high-purity aluminum material as a heat conduction medium to replace the traditional medium, and is also called a constant temperature metal bath.

[0003] Currently, the Chinese utility model patent with publication number CN221016130U discloses a small constant temperature metal bath for laboratory use, including a metal bath body, a metal block is arranged on the top of the metal bath body, and notch openings are provided on both the left and right sides of the top of the metal bath body; a lifting mechanism, the lifting mechanism includes a round block, a round rod is fixedly connected to the top of the round block, and a movable plate is fixedly connected to the top of the round rod. This utility model has the advantage of facilitating the simultaneous stop of heating of reagents, and improving the quality of samples in the reagent tubes.

[0004] For some samples, reagents need to be added, and the reagents and samples need to react fully. Before the metal bath heating of the reagent tubes, it is necessary for the staff to shake and mix them. When the number of reagent tubes is large, the time for the staff to operate on the reagent tubes is greatly increased, and the workload of the staff is relatively large. Summary of the Utility Model

[0005] In order to reduce the workload of the staff, this application provides a horizontally mixed metal bath.

[0006] A horizontally mixed metal bath provided by this application adopts the following technical solution:

[0007] A horizontally mixed metal bath includes a frame, a mounting block for holding reagent tubes, and a moving component for driving the mounting block to move. The moving component includes a mounting plate, a driving motor, a rotating wheel, and a limiting member. The mounting block is arranged on the mounting plate. The rotating wheel is rotatably connected to the frame. The mounting plate is eccentrically rotated on the rotating wheel. The driving motor is used to drive the rotating wheel to rotate. The limiting member is used to limit the rotation of the mounting plate relative to the frame.

[0008] By adopting the above technical solution, the staff first places the reagent tubes on the mounting block, and then starts the moving component. The driving motor drives the rotating wheel to rotate. The mounting plate is eccentrically rotatably connected to the rotating wheel, and the mounting plate can drive the movement of the mounting block. The limiting member restricts the rotation of the limiting plate relative to the frame. There is no need for the staff to shake the reagent tubes before the metal bath heating. The reagents and samples in the reagent tubes can be shaken and mixed during the metal bath process, greatly shortening the operation time of the staff on the reagent tubes and reducing the workload of the staff.

[0009] Optionally, the limiting member includes a limiting frame, two first connecting plates, and two second connecting plates. The limiting frame is parallel to the mounting plate. The two first connecting plates and the two second connecting plates are staggered around the circumference of the limiting frame. One end of the first connecting plate is rotatably connected to the machine frame, the other end of the first connecting plate is rotatably connected to the limiting frame, one end of the second connecting plate is rotatably connected to the limiting frame, and the other end of the second connecting plate is connected to the limiting frame.

[0010] By adopting the above technical solution, the two first connecting plates can drive the limiting frame to move relative to the machine frame, and the two second connecting plates can drive the mounting plate to move relative to the limiting frame. Since the two first connecting plates and the two second connecting plates are distributed along the staggered circumference of the limiting frame, when the rotating wheel drives the mounting plate to rotate eccentrically, the two first connecting plates act on the limiting frame together, and the two second connecting plates act on the mounting plate together. The mounting plate cannot rotate relative to the machine frame, and the mounting plate only makes a translational movement within the plane where the mounting plate is located.

[0011] Optionally, the first connecting plate includes a first connecting block, a first mating block, and a first elastic clamping plate. The first connecting block is rotatably connected to the machine frame, the first mating block is rotatably connected to the limiting frame, one end of the first elastic clamping plate is arranged on the first connecting block, and the other end of the first elastic clamping plate is arranged on the first mating block.

[0012] By adopting the above technical solution, the elastic clip reduces the jitter between the limiting frame and the machine frame during the movement of the limiting frame, making the process of the rotating wheel driving the mounting plate move more smoothly and reducing the shaking out of the liquid in the reagent tube.

[0013] Optionally, a temperature control component is arranged on the mounting plate. The temperature control component includes a Peltier, a heat sink, and a fan. The Peltier is arranged on the lower end surface of the mounting block, the heat sink is arranged on the lower end surface of the Peltier, the heat sink is arranged on the mounting plate, and the fan is arranged on the heat sink.

[0014] By adopting the above technical solution, after the Peltier is powered on, one node dissipates heat and the other node absorbs heat. When the reagent tube on the mounting block needs to be heated, the Peltier releases heat toward the side of the mounting block, and the other side of the Peltier absorbs heat; when the reagent tube on the mounting block needs to be cooled, the side of the Peltier facing the mounting block absorbs heat, and the other side of the Peltier releases heat. The heat of the Peltier is transferred to the heat sink, and the fan starts to quickly discharge the heat on the heat sink, reducing the continuous rise of the temperature of the heat sink. The temperature control component has a simple structure and is convenient for the staff to operate.

[0015] Optionally, a housing is provided on the frame, and the housing is used to cover the temperature control component and the moving component, and ventilation holes for discharging heat are provided on the housing.

[0016] By adopting the above technical solution, the housing is used to protect the moving component and the temperature control component, and the ventilation holes on the housing are used to reduce the accumulation of internal heat and improve the service life of the electrical components on the frame.

[0017] Optionally, a handle for facilitating the movement of the staff is provided on the housing.

[0018] By adopting the above technical solution, the handle facilitates the staff to transfer the position of the equipment.

[0019] Optionally, rubber feet pads for increasing friction are provided on the frame.

[0020] By adopting the above technical solution, due to the eccentric design of the rotating wheel, the moving component will vibrate during the process of driving the mounting plate to move, and the rubber feet pads on the frame can reduce the noise generated by the frame relative to the placement table during vibration.

[0021] Optionally, the moving component further includes a counterweight block, and the counterweight block is arranged on the rotating wheel.

[0022] By adopting the above technical solution, the rotating wheel drives the mounting plate to rotate eccentrically, and the force on the rotating wheel is unbalanced. The counterweight block makes the circumferential force on the rotating wheel balanced and improves the service life of the rotating wheel.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The moving component enables the mounting block for holding the reagent tube to shake, reducing the operation time of the staff on the reagent tube and reducing the work load of the staff;

[0025] 2. The limiting member enables the mounting plate to keep the orientation of the side wall of the mounting block unchanged under the drive of the rotating wheel and only perform eccentric movement along with the rotating wheel, facilitating the shaking of the reagent in the reagent tube;

[0026] 3. The temperature control component is used to adjust the temperature of the reagent tube held by the mounting block, facilitating the staff to control the temperature in the reagent tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a horizontal mixing metal bath.

[0028] Figure 2 is Figure 1 a schematic structural diagram of the moving component and the temperature control component in

[0029] Figure 3 isFigure 2 Exploded view of the moving component.

[0030] Figure 4 is Figure 2 Schematic structural diagram of the temperature control component

[0031] Reference numerals: 1, frame; 11, rubber foot pads; 2, mounting block; 21, insertion holes; 3, moving component; 31, mounting plate; 32, drive motor; 33, rotating wheel; 34, restricting member; 341, restricting frame; 342, first connecting plate; 343, second connecting plate; 35, driving wheel; 36, belt; 37, counterweight; 4, temperature control component; 41, Peltier; 42, heat sink; 43, fan; 44, fan bracket; 5, housing; 51, ventilation holes; 52, handle; 61, first connecting block; 62, first mating block; 63, first elastic clamping plate; 64, second connecting block; 65, second mating block; 66, second elastic clamping plate. Detailed implementation manners

[0032] The following further describes the present application in detail with reference to the Figures 1-4 accompanying drawings.

[0033] An embodiment of the present application discloses a horizontal mixing metal bath. Refer to Figure 1 and Figure 2 , a horizontal mixing metal bath includes a frame 1, a mounting block 2, a moving component 3, a temperature control component 4 and a housing 5. The housing 5 is fixedly arranged on the upper end surface of the frame 1. The moving component 3 and the temperature control component 4 are both arranged on the frame 1. The housing 5 is used to cover the moving component 3 and the temperature control component 4. The mounting block 2 is arranged on the temperature control component 4, and the mounting block 2 protrudes from the housing 5.

[0034] Refer to Figure 2 and Figure 3 , the moving component 3 includes a mounting plate 31, a drive motor 32, a rotating wheel 33, a restricting member 34, a driving wheel 35, a belt 36 and a counterweight 37. The drive motor 32 is fixedly arranged on the frame 1. The driving wheel 35 is horizontally arranged and fixedly arranged on the output shaft of the drive motor 32. The rotating wheel 33 is horizontally arranged and rotatably connected to the upper end surface of the frame 1. The belt 36 is sleeved on the driving wheel 35 and the rotating wheel 33. The mounting plate 31 is horizontally arranged and located above the frame 1. The mounting plate 31 is eccentrically rotatably connected to the rotating wheel 33. The counterweight 37 is fixedly arranged on the side wall of the rotating wheel 33.

[0035] Refer to Figure 2 and Figure 3The limiting member 34 includes a limiting frame 341, two first connecting plates 342 and two second connecting plates 343. The limiting frame 341 is located between the frame 1 and the mounting plate 31. The limiting frame 341 is horizontally arranged. The two first connecting plates 342 and the two second connecting plates 343 are staggered and distributed around the mounting plate 31. The first connecting plate 342 includes a first connecting block 61, a first matching block 62 and a first elastic clamping plate 63. The first connecting block 61 is rotatably connected to the upper end surface of the frame 1 along the vertical direction, and the first matching block 62 is rotatably connected to the lower end surface of the limiting frame 341 along the vertical direction. The length direction of the first elastic clamping plate 63 is parallel to the direction from the first connecting block 61 to the first matching block 62. The first elastic clamping plate 63 is vertically arranged. One end of the first elastic clamping plate 63 is fixedly arranged on the first connecting block 61, and the other end of the first elastic clamping plate 63 is fixedly arranged on the first matching block 62.

[0036] Reference Figure 2 and Figure 3 The second connecting plate 343 includes a second connecting block 64, a second matching block 65 and a second elastic clamping plate 66. The second connecting block 64 is connected to the lower end surface of the mounting plate 31 by rotation in the vertical direction. The second matching block 65 is connected to the lower end surface of the limiting frame 341 by rotation in the vertical direction. The length direction of the second elastic clamping plate 66 is parallel to the direction from the second connecting block 64 to the second matching block 65. One end of the second elastic clamping plate 66 is fixedly set on the second connecting block 64, and the other end of the second elastic clamping plate 66 is fixedly set on the second matching block 65.

[0037] Reference Figure 2 and Figure 4 The temperature control component 4 includes four Peltiers 41, a heat sink 42, a fan 43 and a fan bracket 44. The cross-section of the fan bracket 44 is L-shaped. The lower end face of the fan bracket 44 is fixedly arranged on the mounting plate 31. The heat sink 42 is fixedly arranged on the fan bracket 44. The heat sink 42 abuts against the side wall of the fan bracket 44. The fan 43 is fixedly arranged on the end of the side wall of the fan bracket 44 away from the heat sink 42. The Peltiers 41 are arranged horizontally. The Peltiers 41 are evenly distributed on the upper end face of the heat sink 42. The Peltiers 41 are fixedly arranged on the upper end face of the heat sink 42. The mounting block 2 is fixedly arranged on the Peltier 41. A plurality of plug holes 21 for reagent tubes are provided on the upper end face of the mounting block 2. The material of the mounting block 2 is metal aluminum.

[0038] Reference Figure 1 and Figure 2, there are several ventilation holes 51 on the side wall of the housing 5. The extending direction of the ventilation holes 51 is parallel to the blowing direction of the fan 43. Two grips 52 for facilitating the staff to move the device are fixedly arranged on the upper end surface of the housing 5. The two grips 52 are distributed along the width direction of the housing 5. Four rubber feet 11 are fixedly arranged on the frame 1. The four rubber feet 11 are evenly distributed on the lower end surface of the frame 1.

[0039] The implementation principle of a horizontal mixing metal bath in an embodiment of this application is as follows: First, the staff places the reagent tube that needs to undergo metal bath into the insertion hole 21 of the mounting block 2. Then, the staff starts the drive motor 32. The drive motor 32 drives the driving wheel 35 to rotate. The driving wheel 35 drives the rotating wheel 33 to rotate through the belt 36. Since the rotating wheel 33 is eccentrically rotationally arranged with the mounting plate 31, the rotating wheel 33 drives the mounting plate 31 to move within the plane where the mounting plate 31 is located. Under the action of the two first connecting plates 342, the two second connecting plates 343, and the limiting frame 341, the mounting plate 31 keeps the orientation of the side wall of the mounting block 2 unchanged during the movement, causing the reagent tube in the insertion hole 21 to shake, and the reagent in the reagent tube is mixed with the sample.

[0040] The device adjusts the temperature of the reagent tube through the temperature control component 4. When the temperature of the reagent tube needs to rise, the staff controls the upper end surface of the Peltier 41 to release heat. The heat is transferred to the mounting block 2, and the mounting block 2 then transfers the heat to the reagent tube. When the staff needs to lower the temperature of the reagent tube, the staff can control the upper end surface of the Peltier 41 to absorb heat, and the lower end surface of the Peltier 41 will release heat. At this time, the heat sink 42 absorbs the heat from the lower end surface of the Peltier 41, and the fan 43 starts to discharge the heat of the heat sink 42 through the ventilation holes 51 out of the housing 5.

[0041] The above are all the preferred embodiments of this application. It does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A horizontal mixing metal bath, characterized in that: The invention comprises a frame (1), a mounting block (2) for holding a reagent tube, and a moving assembly (3) for driving the mounting block (2) to move, wherein the moving assembly (3) comprises a mounting plate (31), a driving motor (32), a rotating wheel (33), and a limiting member (34), wherein the mounting block (2) is arranged on the mounting plate (31), the rotating wheel (33) is rotatably connected to the frame (1), the mounting plate (31) rotates eccentrically on the rotating wheel (33), the driving motor (32) is used to drive the rotating wheel (33) to rotate, and the limiting member (34) is used to limit the rotation of the mounting plate (31) relative to the frame (1).

2. A horizontal mixing metal bath according to claim 1, characterized in that: The limiting member (34) comprises a limiting frame (341), two first connecting plates (342) and two second connecting plates (343); the limiting frame (341) is parallel to the mounting plate (31); the two first connecting plates (342) and the two second connecting plates (343) are staggeredly distributed around the limiting frame (341); one end of the first connecting plate (342) is rotatably connected to the frame (1); the other end of the first connecting plate (342) is rotatably connected to the limiting frame (341); one end of the second connecting plate (343) is rotatably connected to the limiting frame (341); the other end of the second connecting plate (343) is connected to the limiting frame (341).

3. A horizontal mixing metal bath according to claim 2, characterized in that: The first connecting plate (342) comprises a first connecting block (61), a first matching block (62) and a first elastic clamping plate (63); the first connecting block (61) is rotatably connected to the frame (1); the first matching block (62) is rotatably connected to the limiting frame (341); one end of the first elastic clamping plate (63) is arranged on the first connecting block (61); and the other end of the first elastic clamping plate (63) is arranged on the first matching block (62).

4. A horizontal mixing metal bath according to claim 1, characterized in that: A temperature control component (4) is arranged on the mounting plate (31), and the temperature control component (4) comprises a Peltier (41), a heat sink (42) and a fan (43); the Peltier (41) is arranged on the lower end surface of the mounting block (2), the heat sink (42) is arranged on the lower end surface of the Peltier (41), the heat sink (42) is arranged on the mounting plate (31), and the fan (43) is arranged on the heat sink (42).

5. A horizontal mixing metal bath according to claim 4, characterized in that: A shell (5) is provided on the frame (1), the shell (5) is used to cover the temperature control component (4) and the moving component (3), and the shell (5) is provided with ventilation holes (51) for discharging heat.

6. A horizontal mixing metal bath according to claim 5, characterized in that: The housing (5) is provided with a handle (52) for easy movement by a worker.

7. A horizontal mixing metal bath according to claim 1, characterized in that: The frame (1) is provided with a rubber foot pad (11) for increasing friction.

8. A horizontal mixing metal bath according to claim 1, characterized in that: The moving assembly (3) further comprises a counterweight block (37), wherein the counterweight block (37) is arranged on the rotating wheel (33).

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