CN210604661U - Reagent adding transmission structure for immunohistochemical dyeing machine - Google Patents
Reagent adding transmission structure for immunohistochemical dyeing machine Download PDFInfo
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- CN210604661U CN210604661U CN201921152617.XU CN201921152617U CN210604661U CN 210604661 U CN210604661 U CN 210604661U CN 201921152617 U CN201921152617 U CN 201921152617U CN 210604661 U CN210604661 U CN 210604661U
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Abstract
The utility model discloses a reagent adds transmission structure for immunohistochemical dyeing machine, including X axle transmission structure, Y axle transmission structure, Z axle transmission structure and moving platform, X axle transmission structure includes X axle transmission and X axle transmission motor, X axle transmission motor connects X axle transmission, be provided with X axle drive belt on the X axle transmission, one side of X axle conveyer belt is connected with moving platform; the Y-axis transmission structure comprises a Y-axis transmission device and a Y-axis transmission motor, the Y-axis transmission motor is connected with the Y-axis transmission device, a Y-axis transmission belt is arranged on the Y-axis transmission device, a pressing plate is arranged on the Y-axis transmission belt, the pressing plate is connected with a connecting piece, and the Z-axis transmission structure comprises a Z-axis transmission device and a Z-axis transmission motor. The utility model discloses a simple structure can reduce arm torsion, reduces wearing and tearing, long service life.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a reagent adds transmission structure for immunohistochemical dyeing machine.
Background
Immunohistochemical staining is a test of clinical medical pathological diagnosis. Adding a certain reagent to the biological tissue fixed on the slice for reaction, and cleaning after the specified reaction time; then adding another reagent, reacting, waiting and cleaning. This is repeated until all the predetermined reagents have reacted. Depending on the dyeing method used, this test generally takes over a dozen steps. In practical application, a large number of slices need to be processed every day, each slice needs more than ten operation steps, and the waiting time of reaction and the cleaning degree need to be strictly controlled in operation, so that the labor intensity is high by adopting a manual test method, the reaction time and the cleaning degree are difficult to control, and the working efficiency is low.
Therefore, people explore for a long time and design an immunohistochemical dyeing machine, but at present, a Z-axis transmission structure in a mechanical arm structure adopted in the market is large in gravity, and the Z-axis transmission structure can move along with the movement of a reagent adding position, so that the corresponding torsion to the mechanical arm is large, the abrasion of a linear sliding rail is large, and the service life is short.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a reagent adds transmission structure for immunohistochemical dyeing machine, this simple structure can reduce arm torsion, reduces wearing and tearing, long service life.
The utility model provides a technical scheme that problem among the prior art adopted does: a reagent adding transmission structure for an immunohistochemical dyeing machine comprises an X-axis transmission structure, a Y-axis transmission structure, a Z-axis transmission structure and a moving platform, wherein the X-axis transmission structure comprises an X-axis transmission device and an X-axis transmission motor, the X-axis transmission motor is connected with the X-axis transmission device, an X-axis transmission belt is arranged on the X-axis transmission device, and one side of the X-axis transmission belt is connected with the moving platform; the Y-axis transmission structure comprises a Y-axis transmission device and a Y-axis transmission motor, the Y-axis transmission motor is connected with the Y-axis transmission device, a Y-axis transmission belt is arranged on the Y-axis transmission device, a pressing plate is arranged on the Y-axis transmission belt, the pressing plate is connected with a connecting piece, the Z-axis transmission structure comprises a Z-axis transmission device and a Z-axis transmission motor, the Z-axis transmission device comprises a Z-axis transmission belt wheel connected with a rotating shaft of the Z-axis transmission motor, a Z-axis transfer belt wheel is arranged at the bottom of the Z-axis transmission motor, a Z-axis transmission belt is arranged on the Z-axis transmission belt wheel and the Z-axis transfer belt wheel, the middle part of the Z-axis transfer belt wheel penetrates through the Z-axis transmission shaft, two ends of the Z-axis transmission shaft are respectively fixed and limited by an end face fixing seat and a vertical, and a rack is meshed with the gear and is connected into a linear bearing in a sliding manner, and the linear bearing is arranged on the connecting piece.
As the utility model discloses a preferred scheme, X axle transmission includes X axle linear guide, X axle linear guide both ends department is equipped with X axle synchronous pulley and X axle from the driving wheel, X axle drive belt sets up on X axle synchronous pulley and X axle follow driving wheel.
As the utility model discloses an optimal scheme, Y axle transmission includes the band pulley fixing base, the band pulley fixing base is located Y axle driving motor's below and is installed in moving platform's bottom, install Y axle transfer band pulley on the band pulley fixing base, be equipped with Y axle from the driving wheel with Y axle transfer band pulley matched with, Y axle synchronous pulley is installed to Y axle driving motor's output shaft, be equipped with Y axle transfer drive belt on Y axle synchronous pulley and the Y axle transfer band pulley, Y axle drive belt sets up at Y axle transfer band pulley and Y axle from the driving wheel.
As the utility model discloses an optimal scheme, Y axle drive motor fixes on Y axle motor fixed plate, Y axle motor fixed plate is installed on moving platform, Y axle motor fixed plate is equipped with the fixed screw hole of waist type, Y axle drive motor passes through the fixed screw hole of waist type and fixes on Y axle motor fixed plate, still install Y axle linear guide on moving platform's the lateral wall, the last slider and the connecting piece of Y axle linear guide are connected.
As the utility model discloses a preferred scheme, the rack is cylindrical rack, cylindrical rack is equipped with central through-hole along the axis direction, central through-hole installation sample needle.
As the utility model discloses a preferred scheme, Z axle drive motor fixes on Z axle motor fixed plate, install on moving platform on the Z axle motor fixed plate, linear bearing still installs fork spare, and this fork spare is used for the sideslip of fixed gear and linear bearing synchronous.
Compared with the prior art, the utility model discloses following technological effect has:
the utility model relates to a reagent interpolation transmission structure for immunohistochemical dyeing machine, this simple structure has adopted rack and pinion transmission structure to realize the Z axle direction motion of application of sample needle, and Z axle drive motor part is installed on moving platform simultaneously, can not move in Y axle direction along with the application of sample needle, has reduced arm torsion, reduces wearing and tearing, long service life.
Drawings
FIG. 1 is a schematic diagram of a reagent adding transmission structure for an immunohistochemical staining machine of the present invention;
FIG. 2 is a schematic diagram of the reagent feeding transmission structure of the immunohistochemical staining machine with a portion of the movable platform structure removed;
FIG. 3 is a structural diagram of a Y-axis transmission structure of a reagent adding transmission structure for an immunohistochemical staining machine according to the present invention;
FIG. 4 is a structural diagram of a Z-axis transmission structure of a reagent adding transmission structure for an immunohistochemical staining machine according to the present invention;
fig. 5 is a structural diagram of a gear in a reagent adding transmission structure for an immunohistochemical dyeing machine according to the present invention.
Reference numbers in the figures: a 10-X axis drive motor; 11-X axis synchronous pulley; 12-X axis linear guide; 13-X axis drive belt; 14-X axis driven wheel; 20-a mobile platform; a 21-Y axis drive motor; 22-Y axis motor fixing plate; 23-Y axis timing pulley; a 24-Y shaft transfer transmission belt; 25-belt wheel fixing seat; a 26-Y axis transfer pulley; 27-Y axis drive belt; 28-a press plate; a 29-Y axis driven wheel; a 30-Z axis drive motor; a 31-Z shaft motor fixing plate; a 32-Z axis drive belt; a 33-Z axis synchronous pulley; 34-a gear; 35-a rack; 36-Z axis drive shaft; a 37-Z axis transfer pulley; 38-a fork; 39-linear bearings; 210-Y axis linear guide; 310-end face fixing seat; 311-a connector; 312-vertical fixed seat; 341-hexagonal central hole.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A reagent adding transmission structure for an immunohistochemical dyeing machine is composed of an X-axis transmission structure, a Y-axis transmission structure, a Z-axis transmission structure and a moving platform 20.
One end of the moving platform 20 plays a role in connection, the other end of the moving platform is provided with a cover plate structure, and the side wall of the moving platform is provided with a connecting seat of a Y-axis linear guide rail 210, a Y-axis driven wheel 29 and an end face fixed seat 310.
The X-axis transmission structure comprises an X-axis transmission motor 10, an X-axis synchronous pulley 11, an X-axis linear guide rail 12, an X-axis transmission belt 13 and an X-axis driven wheel 14, wherein the X-axis transmission motor 10, the X-axis linear guide rail 12 and the X-axis driven wheel 14 are fixed on a support (shown in the figure). Wherein, one side of the X-axis transmission belt 13 is connected with the moving platform 20, thereby realizing the synchronous motion of the moving platform 20 and the X-axis transmission motor 10 in the X-axis direction. The moving platform 20 is fixed on the slide block of the X-axis linear guide rail 12. The torque output by the X-axis transmission motor 10 is transmitted to the mobile platform 20 through the X-axis transmission belt 13, so that torque transmission is realized.
The Y-axis transmission structure comprises a Y-axis transmission motor 21, a Y-axis synchronous belt pulley 23, a Y-axis transfer transmission belt 24, a Y-axis transfer belt pulley 26, a Y-axis transmission belt 27 and a Y-axis driven wheel 29; the Y-axis transmission motor 21 is fixed on a Y-axis motor fixing plate 22, and the Y-axis motor fixing plate 22 is provided with a waist-shaped fixing screw hole for adjusting the tightness state of the Y-axis transfer transmission belt 24; the Y-axis synchronous belt pulley 23 is arranged on an output shaft of the Y-axis transmission motor 21; a Y-axis transfer belt wheel 26 is arranged at the bottom of the Y-axis transmission motor 21, and a rotating shaft of the Y-axis transfer belt wheel 26 is fixed by a belt wheel fixing seat 25; the Y-axis transfer belt wheel 26 is provided with two synchronous belt connecting tooth-shaped grooves which are respectively used for connecting a Y-axis transfer transmission belt 24 and a Y-axis transmission belt 27; the Y-axis transfer belt 24 transfers the torque output by the Y-axis transfer motor 21 to the Y-axis transfer belt wheel 26, and then transfers the torque to the connecting member 311 through the Y-axis transfer belt 27, so as to drive the rack 35 to move in the Y-axis direction. The Y-axis transfer belt 24 and the Y-axis transfer pulley 26 change the driving force transmission direction; the Y-axis transmission belt 27 is connected with the connecting piece 311 through the pressing plate 28, so that the Y-axis transmission motor 21 drives the connecting piece 311 to synchronously move in the Y-axis direction. Meanwhile, the connecting piece 311 is also connected with the upper sliding block of the Y-axis linear guide rail 210, so that the movement precision of the connecting piece 311 is ensured. The Y-axis linear guide 210 is fixed to a sidewall of the moving platform 20.
The Z-axis transmission structure comprises a Z-axis transmission motor 30, a Z-axis transmission belt 32, a Z-axis synchronous pulley 33, a gear 34, a rack 35, a Z-axis transmission shaft 36, a Z-axis transfer pulley 37 and a shifting fork 38. The Z-axis transmission motor 30 is fixed on a Z-axis motor fixing plate 31, and the Z-axis motor fixing plate 31 is provided with a waist-shaped fixing screw hole for adjusting the tightness state of a Z-axis transmission belt 32; the Z-axis transmission belt wheel 33 is arranged on an output shaft of the Z-axis transmission motor 30; a Z-axis transfer belt wheel 37 is arranged at the bottom of the Z-axis transmission motor; the Z-axis transmission shaft 36 penetrates through the Z-axis transfer pulley 37 and the gear 34 and can synchronously rotate along the Z-axis transmission shaft 36; two ends of the Z-axis transmission shaft 36 are respectively fixed and limited by an end surface fixing seat 310 and a vertical fixing seat 312; the gear 34 and the rack 35 move in a meshed mode; the rack 35 is a cylindrical rack, and is a through hole with a center along the axial direction for installing a sample adding needle (not shown in the figure); the rack 35 is connected with the linear bearing 39 and is in sliding connection; a shifting fork 38 is arranged on the linear bearing 39 and used for fixing the transverse movement of the gear 34 to be synchronous with the linear bearing 39; the linear bearing 39 is butted with a connecting piece 311 to realize the connection of Y-axis transmission and Z-axis transmission; the Z-axis transmission shaft 36 and the gear 34 are in sliding connection along the axial direction; the middle area of the Z-axis transmission shaft 36 is in a hexagonal structure, and a hexagonal center 341 hole arranged in the center of the gear 34 is matched, so that synchronous rotation motion is realized.
Compared with the prior art, the utility model discloses following technological effect has:
the utility model relates to a reagent interpolation transmission structure for immunohistochemical dyeing machine, this simple structure has adopted rack and pinion transmission structure to realize the Z axle direction motion of application of sample needle, and Z axle drive motor part is installed on moving platform simultaneously, can not move in Y axle direction along with the application of sample needle, has reduced arm torsion, reduces wearing and tearing, long service life.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A reagent adding transmission structure for an immunohistochemical dyeing machine comprises an X-axis transmission structure, a Y-axis transmission structure, a Z-axis transmission structure and a moving platform, wherein the X-axis transmission structure comprises an X-axis transmission device and an X-axis transmission motor, the X-axis transmission motor is connected with the X-axis transmission device, an X-axis transmission belt is arranged on the X-axis transmission device, and one side of the X-axis transmission belt is connected with the moving platform; y axle drive structure includes Y axle transmission and Y axle drive motor, Y axle transmission is connected to Y axle drive motor, be equipped with Y axle drive belt on the Y axle transmission, install the clamp plate on the Y axle drive belt, the clamp plate is connected with connecting piece, its characterized in that: z axle drive structure includes Z axle transmission and Z axle driving motor, Z axle transmission includes the Z axle driving pulley who is connected with Z axle driving motor's rotation axis, Z axle driving motor's bottom is equipped with Z axle transfer band pulley, be equipped with Z axle drive belt on Z axle driving pulley and the Z axle transfer band pulley, Z axle transmission shaft is passed at the middle part of Z axle transfer band pulley, the both ends of Z axle transmission shaft are fixed spacingly by terminal surface fixing base and vertical fixing base respectively, the bottom at moving platform is fixed to vertical fixing base, Z axle transmission shaft has still passed the gear, with gear mesh mutually is equipped with the rack, rack sliding connection is to in the linear bearing, linear bearing sets up on the connecting piece.
2. The reagent adding transmission structure for the immunohistochemical staining machine according to claim 1, characterized in that: the X-axis transmission device comprises an X-axis linear guide rail, an X-axis synchronous belt pulley and an X-axis driven wheel are arranged at two ends of the X-axis linear guide rail, and the X-axis transmission belt is arranged on the X-axis synchronous belt pulley and the X-axis driven wheel.
3. The reagent adding transmission structure for the immunohistochemical staining machine according to claim 1, characterized in that: y axle transmission includes the band pulley fixing base, the band pulley fixing base is located Y axle transmission motor's below and is installed in moving platform's bottom, install Y axle transfer band pulley on the band pulley fixing base, with Y axle transfer band pulley matched with be equipped with the Y axle from the driving wheel, Y axle synchronous pulley is installed to Y axle transmission motor's output shaft, be equipped with Y axle transfer drive belt on Y axle synchronous pulley and the Y axle transfer band pulley, Y axle drive belt sets up at Y axle transfer band pulley and Y axle from the driving wheel.
4. A reagent adding transmission structure for an immunohistochemical staining machine according to claim 3, wherein: y axle drive motor fixes on Y axle motor fixed plate, Y axle motor fixed plate is installed on moving platform, Y axle motor fixed plate is equipped with waist type fixed screw hole, Y axle drive motor passes through waist type fixed screw hole to be fixed on Y axle motor fixed plate, still install Y axle linear guide on moving platform's the lateral wall, the last slider and the connecting piece of Y axle linear guide are connected.
5. The reagent adding transmission structure for the immunohistochemical staining machine according to claim 1, characterized in that: the rack is a cylindrical rack, a central through hole is formed in the cylindrical rack along the axis direction, and a sample needle is installed in the central through hole.
6. The reagent adding transmission structure for the immunohistochemical staining machine according to claim 1, characterized in that: the Z-axis transmission motor is fixed on a Z-axis motor fixing plate, the Z-axis motor fixing plate is installed on the moving platform, and the linear bearing is further provided with a shifting fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152617.XU CN210604661U (en) | 2019-07-22 | 2019-07-22 | Reagent adding transmission structure for immunohistochemical dyeing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921152617.XU CN210604661U (en) | 2019-07-22 | 2019-07-22 | Reagent adding transmission structure for immunohistochemical dyeing machine |
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| Publication Number | Publication Date |
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| CN210604661U true CN210604661U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921152617.XU Active CN210604661U (en) | 2019-07-22 | 2019-07-22 | Reagent adding transmission structure for immunohistochemical dyeing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075007A (en) * | 2021-06-04 | 2021-07-06 | 江西有为生物技术有限公司 | Single-shaft moving mechanism and full-automatic immunohistochemical dyeing machine |
| CN114264532A (en) * | 2021-12-27 | 2022-04-01 | 中南大学湘雅医院 | Full-automatic immunohistochemical dyeing machine of multilayer split type |
-
2019
- 2019-07-22 CN CN201921152617.XU patent/CN210604661U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075007A (en) * | 2021-06-04 | 2021-07-06 | 江西有为生物技术有限公司 | Single-shaft moving mechanism and full-automatic immunohistochemical dyeing machine |
| CN114264532A (en) * | 2021-12-27 | 2022-04-01 | 中南大学湘雅医院 | Full-automatic immunohistochemical dyeing machine of multilayer split type |
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