CN209927565U

CN209927565U - Dip dyeing type dyeing instrument

Info

Publication number: CN209927565U
Application number: CN201920310958.9U
Authority: CN
Inventors: 孙西钊; 李帅; 臧蒙; 王震; 马美丽; 胡付余; 聂垒
Original assignee: SHANGHAI HAWSOME BIOTECHNOLOGY Co Ltd
Current assignee: SHANGHAI HAWSOME BIOTECHNOLOGY Co Ltd
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-10
Anticipated expiration: 2029-03-12

Abstract

The utility model provides a dip-dye type dyeing instrument, including braced frame, carrier, XYZ triaxial mobile device and work or material rest arm, thereby XYZ triaxial mobile device locates the removal that braced frame top drive work or material rest arm realized the work or material rest, the carrier is located braced frame's bottom, it places the position to be equipped with a plurality of rows that are used for placing the work or material rest on the carrier, a plurality of rows are placed the position and are divided into in proper order and wait to dye sample and place position, reagent and place the position and dye and accomplish the sample and place the position. The utility model discloses compensate inconvenience and the easy disadvantage that pollutes because manual operation brings, when handling a large amount of microorganism samples simultaneously, easily operation saves the reagent cost, avoids the pollution that microorganism misoperation caused.

Description

Dip dyeing type dyeing instrument

Technical Field

The utility model relates to a biological instrument technical field specifically, relates to a full-automatic dip-dyeing formula dyeing apparatus.

Background

At present, the technology of clinical medical examination means is updated rapidly, and laboratories are developing to the automation technology.

In the experimental operation, the manual operation can bring experimental error, the efficiency is low, the manual operation result varies from person to person, and the accuracy and timeliness of the microbial detection of the clinical sample are difficult to guarantee. Such as the experimental results of a large amount of false positives and false negatives, the experimental quality of the laboratory cannot be guaranteed, meanwhile, the manual experimental operation also causes unnecessary waste of the test reagents, more economic losses are brought to the laboratory, and the emission of harmful reagents in the laboratory is increased. In addition, the improper operation of microorganisms causes environmental pollution, and as is known, the improper operation of microorganisms as biological harmful substances of biological safety level 2 can cause laboratory pollution and even the pollution of some pathogenic bacteria to laboratory personnel, thus causing greater casualties or economic losses.

The existing dyeing instrument mainly adopts manual operation, and the dyeing instrument mainly adopts a spray dyeing or drop dyeing method, so that the defects of non-uniform dyeing effect, large batch difference, insufficient combination of a sample and a reagent and the like exist.

Through the retrieval to prior art, application number is 200920140796.5's utility model discloses a slide dyeing apparatus, including the shadoof and connect at least one support in the shadoof bottom, this support switches on from top to bottom, has linked firmly two piece at least the same rectangular form backup pads on its inside wall, and even a plurality of support slide's of mutual symmetry that are distributing rectangular slot on the up end of these two backup pads, the size, the shape and the degree of depth of per two relative draw-in grooves are the same. The dyeing device has the defects that the dyeing liquid consumption and the dyeing time need to be manually operated, the dyeing effect is not uniform, the difference between batches is large, and the combination of a sample and a reagent is insufficient.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a dip-dyeing formula dyeing apparatus.

According to the utility model provides a pair of dip-dye formula dyeing apparatus, including braced frame, carrier, XYZ triaxial mobile device and work or material rest arm, thereby XYZ triaxial mobile device locates the removal that braced frame top drive work or material rest arm realized the work or material rest, the carrier is located braced frame's bottom, be equipped with a plurality of rows that are used for placing the work or material rest on the carrier and place the position, a plurality of rows are placed the position and are divided into in proper order and are waited to dye sample and place the position, reagent and place the position and dye and accomplish the sample and place the position.

Further, the XYZ three-axis moving device comprises an X-axis motor, a Y-axis motor and a Z-axis motor, the Y-axis motor and the Z-axis motor are connected through a Y-axis sliding plate, a Y-axis sliding rail is arranged at the bottom of the Y-axis sliding plate, the Y-axis sliding rail is matched with a Y-axis sliding groove formed in the upper surface of a connecting square pipe to realize Y-direction movement of the stock frame arm, the X-axis motor is fixed to one end of the connecting square pipe, X-axis sliding plates are arranged at two ends of the lower surface of the connecting square pipe respectively, an X-axis sliding groove is formed in the bottom of the X-axis sliding plate and matched with an X-axis sliding rail formed in the top of the supporting frame to realize X-direction movement of the stock frame arm, and the lower portion of the Z-axis motor is connected with.

Furthermore, one end of the X-axis sliding groove is provided with an X-axis limiter.

Furthermore, two X-axis slide rails are arranged at the bottom of the X-axis slide plate.

Further, the rack arm comprises a vertical connecting arm and an h-shaped hanging piece for hanging the rack, the end of the upper horizontal section of the h-shaped hanging piece is fixed with the vertical connecting arm after the h-shaped hanging piece is horizontally placed by rotating 90 degrees anticlockwise, and the lower horizontal section of the h-shaped hanging piece is used for hanging the rack.

Further, the rack comprises two rows of glass slide sample grooves and two suspension hooks which are arranged in parallel, the two suspension hooks are oppositely arranged at the left end and the right end of the top of each glass slide sample groove, and the length of the horizontal section of the lower portion of the h-shaped suspension piece is larger than the distance between the two suspension hooks.

Further, the slide specimen slots are provided in 25 per row.

Furthermore, the placing position on the carrier is a groove body with the bottom extending downwards, a base is arranged below the carrier, and the height between the bottom of the base and the carrier is greater than the depth of the groove body.

Furthermore, the reagent placing positions are provided with at least two rows, a reagent basin is arranged in each reagent placing position, each reagent basin is provided with a reagent inlet and a reagent outlet, and the reagent basins are connected with the pump through pipelines.

Further, the sample placing positions to be dyed and the sample placing positions to be dyed are respectively provided with one row, each row of the sample placing positions to be dyed and the sample placing positions to be dyed are 4, the reagent placing positions are provided with 2 rows, and each row of the reagent placing positions is provided with 3.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the XYZ three-axis moving device realizes the accurate movement of the material rack, the dyeing result is good, the consistency and the reproducibility of the experimental result are good, and the standardized operation of the program is facilitated; the method overcomes the defects of inconvenience and easy pollution caused by manual operation, is easy to operate when a large number of microorganism samples are processed, saves reagent cost and avoids pollution caused by improper microorganism operation.

2. Through mechanical operation, human intervention is not needed, the sample flux is large, the reagent is fully dyed, and the reagent is saved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic structural diagram of the placement site of the present invention;

FIG. 4 is a schematic structural view of the rack of the present invention (without placing a slide);

FIG. 5 is a schematic structural diagram of the material rack of the present invention (placing slide);

FIG. 6 is a schematic structural view of the reagent basin of the present invention;

fig. 7 is a schematic structural diagram of a mobile device with XYZ three axes.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

As shown in fig. 1 to 7, a dip dyeing apparatus includes a supporting frame 1, a rack 2, an XYZ three-axis moving device 3 and a rack arm 4, wherein the XYZ three-axis moving device 3 is disposed on the top of the supporting frame 1 to drive the rack arm 4 so as to move a rack 5.

The material rack 5 comprises two rows of slide sample grooves 51 and two suspension hooks 52 which are arranged in parallel, wherein 25 slide sample grooves 51 are arranged in each row, and the two suspension hooks 52 are oppositely arranged at the left end and the right end of the top of each slide sample groove.

The rack arm 4 comprises a vertical connecting arm 41 and an h-shaped hanging part 42 for hanging the rack, the tail end of an upper horizontal section 421 of the h-shaped hanging part 42 is fixed with the vertical connecting arm 41 after the h-shaped hanging part is horizontally placed by rotating counterclockwise by 90 degrees, a lower horizontal section 422 is used for hanging two hanging hooks 52 on the rack 5, the length of a lower horizontal section 422 of the h-shaped hanging part is larger than the distance between the two hanging hooks 52 on the rack, the rack can be conveniently and stably moved behind the rack, and meanwhile, the rack is guaranteed not to fall off when the rack is slightly shaken.

Four rows of placing positions for placing the material rack 5 are arranged on the material rack 2, and a row of sample placing positions 21 to be dyed, two rows of reagent placing positions 22 and a row of sample placing positions 23 after dyeing are sequentially arranged from left to right. Each row of the to-be-dyed sample placing positions and the dyeing completion sample placing positions are 4, and each row of the to-be-dyed sample placing positions is 3. Be equipped with reagent basin 24 in every reagent placement site 22, reagent basin 24 has reagent import 241 and reagent export 242, and reagent basin 24 passes through the pipeline to be connected with the pump, to the required reagent of replenishment in the reagent basin, through reagent export discharge reagent waste liquid, need not mention the reagent basin and empty labour saving and time saving.

The luggage carrier 2 is located at the bottom of the supporting frame 1, the placing position on the luggage carrier 2 is a groove body formed by downward extending the bottom, a base 6 is arranged below the luggage carrier, the height between the bottom of the base and the luggage carrier 2 is larger than the depth of the groove body, so that the groove body cannot touch the ground or a test table board, and the groove body is prevented from being collided or broken to influence the test.

The XYZ three-axis moving device 3 comprises an X-axis motor 31, a Y-axis motor 32 and a Z-axis motor 33, the Y-axis motor 32 is connected with the Z-axis motor 33 through a Y-axis sliding plate 34, a Y-axis sliding rail 341 is arranged at the bottom of the Y-axis sliding plate 34, the Y-axis sliding rail 341 is matched with a Y-axis sliding groove 351 arranged on the upper surface of a connecting square tube 35, Y-direction movement of a stock frame arm 4 is realized through control of the Y-axis motor (the stock frame arm is driven to move in Y direction by a gear rack or other transmission mechanisms), the X-axis motor 31 is fixed with one end of the connecting square tube 35, two X-axis sliding plates 36 are arranged at two ends of the lower surface of the connecting square tube 35, two X-axis sliding grooves 361 are arranged at the bottom of the X-direction sliding plate 36, the X-direction moving accuracy of the stock frame can be ensured to be high, too large deviation can not occur, one end of the X-axis slide rail 37 is provided with an X-axis stopper 38 to prevent the rack arm 4 from sliding out of the slide groove to affect the operation, and the lower part of the Z-axis motor 33 is connected with the rack arm 4 through a screw structure 331 to control the rack arm to move up and down along the Z axis.

The working process is as follows:

(1) an X-axis motor and a Y-axis motor in an XYZ three-axis moving device control a rack arm to move towards X, Y to reach a sample placing position to be dyed, an h-shaped hanging part at the bottom of the rack arm is hung on a hanging hook of a rack, the rack arm lifts the rack containing slide samples 39 to be dyed to ascend under the control of a Z-axis motor and then moves to an adjacent reagent placing position, wherein a reagent basin is filled with a reagent 1;

(2) waiting for the dyeing time required by the reagent 1, and slightly driving the material rack to shake by the XYZ three-axis moving device while waiting to increase the combination of the reagent and the slide sample;

(3) after the reagent 1 dyeing time is over, the material rack is moved to another row of reagent placing positions by the XYZ three-axis moving device, wherein reagent 2 is filled in a reagent basin;

(4) and circulating the steps until the dyeing step is finished, and moving the rack to a dyeing finished sample placing position by the XYZ three-axis moving device.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. The dip dyeing type dyeing instrument is characterized by comprising a supporting frame, a material rack, an XYZ three-axis moving device and a material rack arm, wherein the XYZ three-axis moving device is arranged at the top of the supporting frame and drives the material rack arm to move, the material rack is located at the bottom of the supporting frame, a plurality of rows of placing positions for placing the material rack are arranged on the material rack, and the plurality of rows of placing positions are sequentially divided into a sample placing position to be dyed, a reagent placing position and a dyeing completion sample placing position.

2. The dip dyeing type dyeing instrument according to claim 1, wherein the XYZ three-axis moving device comprises an X-axis motor, a Y-axis motor and a Z-axis motor, the Y-axis motor and the Z-axis motor are connected through a Y-axis sliding plate, a Y-axis sliding rail is arranged at the bottom of the Y-axis sliding plate, the Y-axis sliding rail is matched with a Y-axis sliding groove formed in the upper surface of a connecting square pipe to realize Y-axis movement of the rack arm, the X-axis motor is fixed to one end of the connecting square pipe, an X-axis sliding plate is arranged at each of two ends of the lower surface of the connecting square pipe, an X-axis sliding groove is arranged at the bottom of the X-axis sliding plate, the X-axis sliding groove is matched with an X-axis sliding rail formed in the top of the supporting frame to realize X-axis movement of the rack arm, and the lower portion of the Z-.

3. The dip dyeing instrument according to claim 2, characterized in that one end of the X-axis chute is provided with an X-axis stopper.

4. The dip dyeing instrument according to claim 2, characterized in that the bottom of the X-axis sliding plate is provided with two X-axis sliding rails.

5. The dip dyeing apparatus according to claim 1, wherein the rack arm comprises a vertical connecting arm and an "h" shaped hanger for hanging the rack, the "h" shaped hanger is horizontally placed by rotating 90 ° counterclockwise, and then the tail end of the upper horizontal section of the "h" shaped hanger is fixed with the vertical connecting arm, and the lower horizontal section of the "h" shaped hanger is used for hanging the rack.

6. The dip dyeing instrument according to claim 5, wherein the rack comprises two rows of slide sample grooves arranged in parallel and two suspension hooks, the two suspension hooks are oppositely arranged at the left end and the right end of the top of the slide sample groove, and the length of the lower horizontal section of the h-shaped suspension piece is larger than the distance between the two suspension hooks.

7. The exhaust staining instrument of claim 6 wherein the slide specimen wells are provided in 25 rows.

8. The dip dyeing instrument according to claim 1, wherein the placement position on the carrier is a groove body with the bottom extending downwards, a base is arranged below the carrier, and the height between the bottom of the base and the carrier is greater than the depth of the groove body.

9. The dip dyeing apparatus according to claim 1, wherein there are at least two rows of reagent holding positions, each reagent holding position is provided with a reagent basin, each reagent basin has a reagent inlet and a reagent outlet, and the reagent basins are connected with the pump through a pipeline.

10. The exhaust dyeing apparatus according to claim 1, wherein said sample to be dyed placing positions and dyeing completion sample placing positions have one column, each column of sample to be dyed placing positions and dyeing completion sample placing positions are 4, said reagent placing positions have 2 columns, and each column of reagent placing positions have 3.