Cleaning disc with uniform mixing station

Abstract

The utility model belongs to the technical field of medical instruments, and discloses a cleaning disc with a mixing station, which comprises a frame, the frame is provided with a lifting mechanism, a rotating mechanism and a mixing mechanism, and the lifting mechanism is provided with a cleaning mechanism; the rack comprises a chassis, a supporting column and a mounting disc; a cleaning shell is installed at the top end of the supporting column, a sealing cover is installed on the cleaning shell in a matched mode, and a material opening is formed in the sealing cover. The lifting mechanism comprises a lead screw motor, a lifting seat and a top tray; the rotating mechanism comprises a stepping motor, a transmission shaft, a belt gear and a placing disc; the uniform mixing mechanism comprises a servo motor, a bearing seat, a rotating shaft, a driven wheel, a rotating drum and a jacking part; the cleaning mechanism comprises a mounting block and a magnetic separation cleaning needle, the cleaning machine has a cleaning function and also has a uniform mixing function, so that the purpose of one machine with multiple purposes is achieved, the use value is improved, the mounting space is saved, and the economic cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a cleaning plate with a mixing station. Background Art

[0002] The cleaning of reagent tubes in fully automatic immunoassay analyzers used in laboratories or medical fields has always been a focus of operators. Based on the need to save manpower, fully automatic immunoassay analyzers currently on the market usually use automatic cleaning devices to achieve automatic cleaning of reagent tubes. However, the cleaning devices of such fully automatic immunoassay analyzers generally only have a single cleaning function, and various components with different functions are designed separately. The level of multifunctional integration is not high, resulting in larger equipment and cumbersome processing procedures, which reduces the user experience. Summary of the invention

[0003] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0004] A cleaning tray with a mixing station comprises a frame, the frame is equipped with a lifting mechanism, a rotating mechanism and a mixing mechanism, and the lifting mechanism is equipped with a cleaning mechanism;

[0005] The frame comprises a chassis, the chassis is connected to a support, and a mounting plate is slidably mounted at the middle end of the support;

[0006] A cleaning shell is installed at the top of the pillar, and a sealing cover is installed to match the cleaning shell, and the sealing cover is provided with a material port;

[0007] The lifting mechanism comprises a screw motor installed on the chassis, the output end of the screw motor is connected to a lifting seat, and the lifting seat is installed with a top plate;

[0008] The rotating mechanism comprises a stepper motor mounted on the chassis, the rotating mechanism comprises a transmission shaft rotatably mounted on the chassis, a belt gear driven by the output end of the stepper motor is mounted on the end of the transmission shaft, and a placement plate is connected to the end of the transmission shaft;

[0009] The mixing mechanism comprises a servo motor and four bearing seats mounted on the mounting plate, the bearing seat is rotatably mounted with a rotating shaft, one end of the rotating shaft is connected to a driven wheel with a drive belt at the output end of the servo motor, and the other end of the rotating shaft is connected to a rotating drum, and the mixing mechanism comprises a pressing component mounted on the sealing cover;

[0010] The cleaning mechanism comprises a mounting block mounted on the top plate, and the mounting block is equipped with a magnetic separation cleaning needle.

[0011] It is further defined that the pressure component includes a load-bearing block, the load-bearing block is slidably mounted with a screw, the end of the screw is connected to a touch plate, the touch plate is equipped with a spring sleeved on the outside of the screw, and the top plate is provided with a through hole corresponding to the position of the screw. With this design, when the touch plate is subjected to force, it will not rigidly resist the reagent tube on the placement plate, thereby causing damage to the reagent tube.

[0012] It is further defined that the chassis is installed with a guide rail, and the lifting seat is installed on the guide rail. Such a design ensures that the lifting seat can be lifted and lowered smoothly.

[0013] It is further defined that the placement plate is evenly provided with two circles of placement openings, and such a design ensures the amount of cleaning or mixing at one time.

[0014] It is further defined that at least two groups of the cleaning mechanisms are installed, and the cleaning mechanisms and the mixing mechanisms are installed in a staggered manner. Such a design ensures cleaning efficiency while preventing interference between cleaning and mixing, thereby facilitating controlled installation.

[0015] The beneficial effects of adopting the utility model are:

[0016] The utility model realizes the purpose of automatic cleaning, which is more efficient, time-saving and labor-saving than manual cleaning.

[0017] The cleaning disk of the utility model has not only a cleaning function but also a mixing function, thereby achieving the purpose of one machine with multiple uses, realizing the multi-functional integration inside the fully automatic immunoassay analyzer, saving installation space, saving economic costs, and improving user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0019] Figure 1 This is a structural schematic diagram of an embodiment of a cleaning tray with a mixing station according to the utility model;

[0020] Figure 2 This is a schematic structural diagram of an embodiment of a cleaning disk with a mixing station without a cleaning shell according to the utility model;

[0021] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of a cleaning disc with a mixing station of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a mixing mechanism of an embodiment of a cleaning tray with a mixing station of the utility model;

[0023] Figure 5 for Figure 3 The enlarged structural diagram at A in the middle;

[0024] The main component symbols are described as follows:

[0025] Frame 1, chassis 11, pillar 12, mounting plate 13, cleaning housing 14, cover 15, material port 16, guide rail 18;

[0026] Lifting mechanism 2, screw motor 21, lifting seat 22, top plate 23;

[0027] Rotating mechanism 3, stepping motor 31, transmission shaft 32, gear 33, placement plate 34;

[0028] Mixing mechanism 4, servo motor 41, bearing seat 42, rotating shaft 43, driven wheel 44, rotating drum 45, pressing component 46, load-bearing block 461, screw 462, contact plate 463, spring 464, through hole 465;

[0029] Cleaning mechanism 5, mounting block 51, magnetic separation cleaning needle 52. DETAILED DESCRIPTION

[0030] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0031] like Figure 1 to Figure 5 As shown, a cleaning tray with a mixing station of the utility model comprises a frame 1, the frame 1 is equipped with a lifting mechanism 2, a rotating mechanism 3 and a mixing mechanism 4, and the lifting mechanism 2 is equipped with a cleaning mechanism 5;

[0032] The frame 1 includes a chassis 11, the chassis 11 is connected to a support 12, and a mounting plate 13 is slidably mounted at the middle end of the support 12;

[0033] A cleaning housing 14 is installed at the top of the support 12, and a cover 15 is installed to match the cleaning housing 14, and the cover 15 is provided with a material port 16;

[0034] The lifting mechanism 2 includes a screw motor 21 installed on the chassis 11, the output end of the screw motor 21 is connected to a lifting seat 22, and the lifting seat 22 is installed with a top plate 23;

[0035] The rotating mechanism 3 includes a stepper motor 31 mounted on the chassis 11, and the rotating mechanism 3 includes a transmission shaft 32 rotatably mounted on the chassis 11, a gear 33 driven by the output end of the stepper motor 31 is mounted on the end of the transmission shaft 32, and a placement plate 34 is connected to the end of the transmission shaft 32;

[0036] The mixing mechanism 4 includes a servo motor 41 and four bearing seats 42 mounted on the mounting plate 13. The bearing seat 42 is rotatably mounted with a rotating shaft 43. One end of the rotating shaft 43 is connected to a driven wheel 44 driven by the output end of the servo motor 41. The other end of the rotating shaft 43 is connected to a rotating drum 45. The mixing mechanism 4 includes a pressing component 46 mounted on the cover 15.

[0037] The cleaning mechanism 5 comprises a mounting block 51 mounted on the top plate 23 , and a magnetic separation cleaning needle 52 is mounted on the mounting block 51 .

[0038] In this embodiment, when a cleaning tray with a mixing station is used, the reagent tubes are taken in and out from the material port 16;

[0039] If cleaning is required, the reagent tube to be cleaned is placed on the placement plate 34, the rotating mechanism 3 is operated, driving the placement plate 34 to rotate with the transmission shaft 32 as the axis, and the reagent tube is rotated to the lower side of the cleaning mechanism 5, that is, the magnetic separation cleaning needle 52 can be inserted into the reagent tube and stops, the lifting mechanism 2 is operated, driving the top plate 23 to descend, and the magnetic separation cleaning needle 52 enters the reagent tube to achieve the purpose of cleaning. The magnetic separation cleaning needle 52 can be directly purchased on the market at present;

[0040] If mixing is required, the lifting seat 22 is connected to the mixing mechanism 4, that is, the operation of the lifting seat 22 will drive the mixing mechanism 4 to lift and lower, and the connection method is to use screws in combination with a connecting plate, which is not difficult for personnel in the relevant field to think of; the reagent tubes to be mixed are placed on the placement tray 34, and the rotating mechanism 3 is operated to drive the placement tray 34 to rotate with the transmission shaft 32 as the axis. The reagent tubes are rotated to the upper side of the mixing mechanism 4, that is, the drum 45 can be sleeved on the outer side of the bottom of the reagent tube and stop, and the lifting mechanism 2 is operated to drive the mixing mechanism 4 to rise, and the drum 15 immediately rises and pushes the reagent tube to rise together and contact the pressing component 46 installed on the top plate 23, so that the upper and lower sides of the reagent tube are subjected to force. When the servo motor 41 runs to drive the drum 45 to rotate, the reagent tube is driven to rotate and oscillate to achieve the purpose of mixing. After the mixing is completed, the lifting seat 22 drives the mixing mechanism to descend, and the reagent tube is placed again on the placement tray 34 under its own weight. The rotating mechanism 3 is operated to transfer the next group of reagent tubes to the upper side of the drum 45;

[0041] It should be pointed out that the up and down movement of the mixing mechanism can be achieved by selecting a set of lifting mechanisms separately; it should be noted that in this structure, if the lifting seat 22 is not connected to the mixing mechanism, the mounting plate 13 sinks under its own weight, and can be supported by the driven wheel 44 installed at the end of the rotating shaft 43 in contact with the chassis 11.

[0042] Preferably, the pressure component 46 includes a load-bearing block 461, which is slidably mounted with a screw 462. The end of the screw 462 is connected to a contact plate 463. The contact plate 463 is equipped with a spring 464 which is sleeved on the outside of the screw 462. The top plate 23 is provided with a through hole 465 corresponding to the position of the screw 462. With this design, when the contact plate is subjected to force, it will not rigidly resist the reagent tube on the placement plate 34 and cause damage to the reagent tube. In fact, the structure of the pressure component 46 can also be considered according to specific circumstances.

[0043] Preferably, the chassis 11 is installed with a guide rail 18, and the lifting seat 22 is installed on the guide rail 18. Such a design ensures that the lifting seat 22 can be lifted and lowered smoothly. In fact, measures to ensure that the lifting seat 22 can be lifted and lowered smoothly can also be considered according to specific circumstances.

[0044] Preferably, the placement plate 34 is evenly provided with two circles of placement openings. Such a design ensures the amount of cleaning or mixing at one time. In fact, the number of placement openings can also be considered according to specific circumstances.

[0045] Preferably, at least two groups of cleaning mechanisms 5 are installed, and the cleaning mechanisms 5 and the mixing mechanisms 4 are installed in a staggered manner. Such a design ensures cleaning efficiency while ensuring that cleaning and mixing do not interfere with each other, thereby facilitating controlled installation. In fact, the number and position of the cleaning mechanisms 5 may also be considered based on specific circumstances.

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A cleaning tray with a mixing station, comprising a frame (1), characterized in that: The frame (1) is equipped with a lifting mechanism (2), a rotating mechanism (3) and a mixing mechanism (4); the lifting mechanism (2) is equipped with a cleaning mechanism (5); The frame (1) comprises a chassis (11), the chassis (11) is connected to a support (12), and a mounting plate (13) is slidably mounted at the middle end of the support (12); A cleaning shell (14) is installed at the top of the support (12), a sealing cover (15) is installed in matching relationship with the cleaning shell (14), and the sealing cover (15) is provided with a material opening (16); The lifting mechanism (2) comprises a screw motor (21) mounted on the chassis (11), the output end of the screw motor (21) is connected to a lifting seat (22), and the lifting seat (22) is mounted with a top plate (23); The rotating mechanism (3) comprises a stepper motor (31) mounted on the chassis (11), the rotating mechanism (3) comprises a transmission shaft (32) rotatably mounted on the chassis (11), a gear (33) driven by an output end of the stepper motor (31) being mounted at the end of the transmission shaft (32), and a placement plate (34) being connected to the end of the transmission shaft (32); The mixing mechanism (4) comprises a servo motor (41) and four bearing seats (42) mounted on the mounting plate (13); a rotating shaft (43) is rotatably mounted on the bearing seat (42); one end of the rotating shaft (43) is connected to a driven wheel (44) driven by an output end of the servo motor (41); the other end of the rotating shaft (43) is connected to a rotating drum (45); the mixing mechanism (4) comprises a pressing component (46) mounted on the sealing cover (15); The cleaning mechanism (5) comprises a mounting block (51) mounted on the top plate (23), wherein the mounting block (51) is mounted with a magnetic separation cleaning needle (52).

2. A cleaning tray with a mixing station according to claim 1, characterized in that: The pressing component (46) comprises a bearing block (461), a screw (462) being slidably mounted on the bearing block (461), a contact plate (463) being connected to the end of the screw (462), a spring (464) being mounted on the contact plate (463) and sleeved on the outside of the screw (462), and the top plate (23) is provided with a through hole (465) whose position corresponds to the screw (462).

3. A cleaning tray with a mixing station according to claim 1, characterized in that: The chassis (11) is installed with a guide rail (18), and the lifting seat (22) is installed on the guide rail (18).

4. A cleaning tray with a mixing station according to claim 1, characterized in that: The placement plate (34) is evenly provided with two circles of placement openings.

5. A cleaning tray with a mixing station according to claim 1, characterized in that: At least two groups of the cleaning mechanisms (5) are installed, and the cleaning mechanisms (5) and the mixing mechanisms (4) are installed in a staggered manner.

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