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CN-224211508-U - High-flux full-automatic biochemical analyzer sample rack transfer device

CN224211508UCN 224211508 UCN224211508 UCN 224211508UCN-224211508-U

Abstract

The utility model relates to the field of in-vitro detection medical instruments. The utility model provides a high-flux full-automatic biochemical analyzer sample rack transferring device which comprises a first front supporting plate, a second front supporting plate, a first guard plate and a second guard plate, wherein the first front supporting plate and the second front supporting plate are mutually parallel and form a notch for accommodating a sample rack, the first guard plate is arranged at the tail end of the first front supporting plate in an outward inclined mode, and the second guard plate is arranged at the tail end of the second supporting plate in an outward inclined mode. The high-flux full-automatic biochemical analyzer sample rack transferring device provided by the utility model is provided with the notch for accommodating the sample rack, the risk of tilting of the sample rack is avoided in the transportation process, in addition, the first guard plate and the second guard plate incline outwards to form a horn shape, so that the sample rack can be smoothly transited when entering the notch, the sample rack is effectively guided to naturally transit from a wide-mouth area to a precise positioning area, and the sample rack is prevented from shaking or inclining due to sudden stress in the initial stage of transferring.

Inventors

  • YANG FAN
  • ZHAO ZHUO
  • WANG YALI
  • Peng Danlei

Assignees

  • 青岛汉唐生物科技有限公司

Dates

Publication Date
20260508
Application Date
20250521

Claims (10)

  1. 1. The utility model provides a full-automatic biochemical analyzer sample frame transfer device of high flux, its characterized in that includes backup pad (3), preceding backup pad of second (4), first backplate (5) and second backplate (6) before first backup pad (3) and the preceding backup pad of second (4) are parallel to each other and form the notch that holds the sample frame of placing, first backplate (5) outwards slope sets up in the end of backup pad (3) before first, the end of second backplate (6) outwards slope sets up in the second backup pad.
  2. 2. The high-throughput full-automatic biochemical analyzer sample rack transferring device according to claim 1, wherein guide plates (8) parallel to each other are respectively arranged on the inner sides of the first front support plate (3) and the second front support plate (4), and a first inclined end (8 a) and a second inclined end (8 b) with a certain gradient are arranged at the tail ends of two sides of the guide plates (8).
  3. 3. The high-throughput full-automatic biochemical analyzer sample rack transferring device according to claim 2, further comprising a pushing hand mechanism (10), a vertical driving motor (11), a gear (15), a tooth block (16), a vertical linear guide rail (14) and a vertical motor mounting plate (12), wherein the upper end of the pushing hand mechanism (10) stretches into a space between the first front support plate (3) and the second front support plate (4), the pushing hand mechanism (10) is arranged on the tooth block (16), the vertical driving motor (11) is arranged on the vertical motor mounting plate (12), a motor output shaft of the vertical driving motor (11) is connected with the gear (15), the gear (15) is meshed with the tooth block (16), and the tooth block (16) is in sliding connection with the vertical linear guide rail (14).
  4. 4. The high-throughput full-automatic biochemical analyzer sample rack transferring device according to claim 3, further comprising an optocoupler baffle (17), a second photoelectric switch (18) and a vertical connecting plate (28), wherein the optocoupler baffle (17) is connected with the tooth block (16), the second photoelectric switch (18) is connected with the vertical connecting plate (28), the vertical connecting plate (28) is fixedly connected with the vertical motor mounting plate (12), and the optocoupler baffle (17) and the second photoelectric switch (18) are mutually matched.
  5. 5. The high-throughput full-automatic biochemical analyzer sample rack transfer apparatus of claim 4, further comprising a connecting block (13), a pressing block (19), a synchronous belt (21), a horizontal driving motor (23), a horizontal driven wheel (20) and a horizontal linear guide rail (25), wherein one end of the connecting block (13) is connected with a vertical motor mounting plate (12), the other end of the connecting block (13) is connected with the pressing block (19), the pressing block (19) is connected with the synchronous belt (21), the horizontal driving motor (23) is in transmission connection with the horizontal driven wheel (20), and the horizontal linear guide rail (25) is connected with the vertical motor mounting plate (12).
  6. 6. The high-throughput fully-automatic biochemical analyzer sample rack transfer apparatus of claim 5, further comprising a first photoelectric switch (27), wherein the first photoelectric switch (27) is disposed outside the first front support plate (3).
  7. 7. The high-throughput fully-automatic biochemical analyzer sample rack transfer apparatus of claim 5, further comprising stacking teeth (26), wherein the stacking teeth (26) are disposed on the first front support plate (3) along a horizontal linear guide (25).
  8. 8. The high throughput fully automated biochemical analyzer sample rack transfer apparatus of claim 7, further comprising a scanner (9), the scanner (9) being disposed on the back support plate (7).
  9. 9. The high-throughput full-automatic biochemical analyzer sample rack transferring device according to any one of claims 1 to 8, further comprising a rear supporting plate (7), a front sealing plate (1) and a rear sealing plate (2), wherein the rear supporting plate (7) is connected with the second front supporting plate (4), the front sealing plate (1) is connected with the first front supporting plate (3) and is arranged on the outer side of the first front supporting plate (3), and the rear sealing plate (2) is respectively connected with the second front supporting plate (4) and the rear supporting plate (7) and is arranged on the outer side of the second front supporting plate (4) and the rear supporting plate (7).
  10. 10. The high-throughput full-automatic biochemical analyzer sample rack transfer apparatus of claim 5, further comprising a rail mounting plate (30) and a base (29) for connection with the full-automatic biochemical analyzer, wherein the base (29) is located below the timing belt (21), and the rail mounting plate (30) is disposed below the base (29).

Description

High-flux full-automatic biochemical analyzer sample rack transfer device Technical Field The utility model relates to the field of in-vitro detection medical instruments, in particular to a high-throughput full-automatic biochemical analyzer sample rack transfer device. Background The high-throughput full-automatic biochemical analyzer and the digital laboratory are the development direction and trend of the current in-vitro diagnosis medical instrument, wherein the key step is the processing of a large number of samples, including sample arrangement, information registration, sample transportation and the like. The sample transportation is to transport the sample with the information sorted and registered to the corresponding test position according to the test requirement, and complete the sampling and testing. Most of the conventional sample transport mechanisms are used for placing a sample rack in a rack with a guide slot, and pushing the sample rack to a specified position by adopting a single pushing hand. The most common problem brought by the sample transportation mode is that the sample rack is lack of effective guidance when initially entering, collision and tilting are easy to occur, and in addition, the sample rack is not accurately transported and positioned. Therefore, the prior art needs to be solved. Disclosure of Invention The utility model aims to overcome the defects of the prior art and provides a high-flux full-automatic biochemical analyzer sample rack transfer device. Based on the problems, the high-flux full-automatic biochemical analyzer sample rack transferring device provided by the utility model is provided with the notch for accommodating the sample rack, and the risk of tilting of the sample rack in the transportation process is avoided. The technical scheme of the utility model is realized as follows: The utility model provides a full-automatic biochemical analyzer sample frame transfer device of high flux, includes backup pad, second preceding backup pad, first backplate and second backplate before first preceding backup pad and second preceding backup pad are parallel to each other and form the notch that holds the rack, first backplate outwards inclines to set up in the terminal of backup pad before first, the second backplate outwards inclines to set up in the terminal of second backup pad. The high-flux full-automatic biochemical analyzer sample rack transfer device is characterized in that guide plates which are parallel to each other are respectively arranged on the inner sides of the first front support plate and the second front support plate, and a first inclined end and a second inclined end with a certain gradient are arranged at the tail ends of two sides of the guide plates. The high-flux full-automatic biochemical analyzer sample rack transfer device further comprises a pushing hand mechanism, a vertical driving motor, a gear, a tooth block, a vertical linear guide rail and a vertical motor mounting plate, wherein the pushing hand mechanism is used for pushing in and pushing out the sample rack, the upper end of the pushing hand mechanism extends into the space between the first front support plate and the second front support plate, the pushing hand mechanism is arranged on the tooth block, the vertical driving motor is arranged on the vertical motor mounting plate, a motor output shaft of the vertical driving motor is connected with the gear, the gear is meshed with the tooth block, and the tooth block is in sliding connection with the vertical linear guide rail. The high-flux full-automatic biochemical analyzer sample rack transfer device further comprises an optocoupler baffle, a second photoelectric switch and a vertical connecting plate, wherein the optocoupler baffle is connected with the tooth block, the second photoelectric switch is connected with the vertical connecting plate, the vertical connecting plate is fixedly connected with the vertical motor mounting plate, and the optocoupler baffle is mutually matched with the second photoelectric switch. The high-flux full-automatic biochemical analyzer sample frame transfer device further comprises a connecting block, a pressing block, a synchronous belt, a horizontal driving motor, a horizontal driven wheel and a horizontal linear guide rail, one end of the connecting block is connected with the vertical motor mounting plate, the other end of the connecting block is connected with the pressing block, the pressing block is connected with the synchronous belt, the horizontal driving motor is in transmission connection with the horizontal driven wheel, and the horizontal linear guide rail is connected with the vertical motor mounting plate. The high-flux full-automatic biochemical analyzer sample rack transfer device further comprises a first photoelectric switch, wherein the first photoelectric switch is arranged on the outer side of the first front supporting plate. The high-flux full-automatic biochemi