CN111830265A - Material exchange mechanism and method for saving material loading and unloading time of slide - Google Patents
Material exchange mechanism and method for saving material loading and unloading time of slide Download PDFInfo
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- CN111830265A CN111830265A CN202010737782.2A CN202010737782A CN111830265A CN 111830265 A CN111830265 A CN 111830265A CN 202010737782 A CN202010737782 A CN 202010737782A CN 111830265 A CN111830265 A CN 111830265A
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- slide
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
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Abstract
The invention discloses a material exchange mechanism and a method for saving loading and unloading time of a slide. The mechanism comprises: the material taking and discharging mechanism is used for taking and discharging materials from the material bin and the material transferring platform; and the middle conversion material platform is used for bearing the glass slide and converting the position of the glass slide by rotating and lifting so as to be in butt joint with the detection platform. When the next procedure needs to load the glass slide, the middle conversion material platform rotates a station (90 degrees), the next non-measured glass slide is converted to the corresponding station, and the material taking and placing mechanism is matched to take the material and send the measured glass slide back to the material bin; after the main shaft of the middle conversion material platform descends, placing the glass slide on a corresponding detection platform for subsequent detection procedures; the material taking and placing mechanism is mainly used for material transfer between the butt joint stock bin and the middle conversion material platform, the material taking from the stock bin is used for taking a glass slide to be placed in the middle conversion material platform through the positioning of the manipulator, and meanwhile, the detected glass slide can be sent into the stock bin. The invention improves the working efficiency of unit time, reduces the equipment operation cost and is beneficial to creating an efficient equipment operation system.
Description
Technical Field
The invention belongs to the field of mechanical automation, and relates to a material exchange mechanism and a method for saving loading and unloading time of a slide.
Background
The conventional slide feeding detection mode is that after a slide is taken out and put into a detection mechanism to be detected, the slide is taken back and put into a material tray, a sheet is taken again and put into the detection mechanism to be detected, the middle material taking and putting process time cannot be avoided, in order to save the single sheet detection operation time to the maximum extent, a mechanism is needed to take and put the material tray and move up and down the detection position to perform transition turnover, corresponding time overlapping areas are reduced, and a corresponding material exchange mechanism is required to meet the requirement.
Disclosure of Invention
In view of the above problems, the present invention provides a material exchanging mechanism and method for saving loading and unloading time of slides.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a material exchange mechanism for saving the loading and unloading time of a slide, which comprises:
the material taking and discharging mechanism is used for taking and discharging materials from the material bin and the material transferring platform;
and the middle conversion material platform is used for bearing the glass slide and converting the position of the glass slide by rotating and lifting so as to be in butt joint with the detection platform.
Preferably, the material taking and placing mechanism comprises a material taking mechanical arm, and the material taking mechanical arm takes and places the glass slides from the storage bin and the middle material conversion table through a material taking clamping jaw.
Preferably, the middle conversion material table comprises a four-blade turntable for bearing the glass slide, and four blades of the four-blade turntable are arranged in a cross shape.
Preferably, the middle conversion material table further comprises a main shaft,
the four-blade turntable is arranged on the main shaft and rotates and goes up and down along with the main shaft.
Preferably, the rotating stepping motor drives the belt pulley to drive the spindle to rotate, and the motor drives the spindle to move up and down.
Preferably, the detection platform is provided with a slide glass position, the four-blade turntable rotates a 90-degree station to transfer the next slide to be detected to the corresponding station, and the spindle descends to enable the slide to enter the slide glass position for detection.
Preferably, a protrusion for preventing the slide from falling out is provided at a side edge of each blade.
The invention also provides a method for saving the loading and unloading time of the slide based on the material exchange mechanism, which comprises the following steps:
(1) the material taking and placing mechanism takes materials and places the materials into the middle conversion material platform;
(2) the transfer platform rotates and enables the slide to be in butt joint with the detection platform for detection;
(3) and after the detection is finished, taking back the slide, rotating to enable the slide at the next station to be in butt joint with the detection platform, and taking and placing the material by the taking and placing mechanism during the detection.
Preferably, the middle conversion material platform comprises a four-blade turntable and a main shaft, the four-blade turntable rotates a 90-degree station to transfer the next slide to be tested to the corresponding station, and the four-blade turntable rotates and goes up and down along with the main shaft.
More preferably, the detection platform is provided with a slide glass position, the four-blade turntable rotates for 90 degrees to the slide glass position, and after the four-blade turntable stops, the main shaft descends to place the slide glass in the slide glass position; after the detection is completed, the spindle is raised to take back the slide.
More preferably, the time for one 90 ° station rotation is within 2 s.
The invention has the following beneficial effects:
the middle conversion platform is used as a transition mechanism for the butt joint detection platform and the material taking and placing mechanism, the material changing is mainly realized through the rotation of the four-blade turntable, and the material taking and placing actions of the material taking and placing mechanism are separately realized, so that the influence of the material taking and placing on the CT time of the operation of the whole machine is saved; get drop feed mechanism and be responsible for getting from the feed bin and expect, change the material platform in the butt joint simultaneously, through well change the material platform with get drop feed unloading required latency of drop feed mechanism's in the operation of board, improved the work efficiency of unit interval, reduced the cost of equipment operation, be favorable to making efficient equipment operation system.
Drawings
FIG. 1 is an overall schematic view of the exchange mechanism of the present invention;
FIG. 2 is a schematic view of a blade rotating mechanism of the present invention rotating to index slides;
FIG. 3 is a schematic view of a blade rotating mechanism of the present invention in a lowered state;
FIG. 4 is a schematic view of the blade rotating mechanism of the present invention in an ascending position;
fig. 5 is a schematic diagram of the overall structure of the mechanism of the present invention.
In the figure:
1-a material taking manipulator; 2-material taking clamping jaw; 3-middle conversion material platform, 31-four-blade turntable, 32-main shaft; 4, a detection platform; 5, glass slide; 6, a storage bin; 7-material clamp.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments.
It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 4, the material exchange mechanism of the present invention mainly includes:
the material taking and discharging mechanism is used for taking and discharging materials from the material bin and the material transferring platform; the mechanism can further comprise a material taking manipulator 1, wherein the material taking manipulator 1 takes and places the glass slides 5 from the storage bin and the middle conversion material platform 3 through a material taking clamping jaw 2; the clamping jaws 2 and the four blades of the intermediate material conversion table 3 realize the action of taking or placing the glass slides in the vertical direction.
In the application, the material taking manipulator 1 consists of a vertical transmission screw rod Z axis and a belt transmission X axis, and can be realized through the existing mechanical components, and is not particularly limited, for example, the vertical transmission screw rod Z axis can adopt SW 45-300-1P-RM-T100W-S3.
The middle conversion material table 3 is used for converting the position of the slide by rotating and lifting and is butted with the detection platform 4; the middle conversion material table 3 can further comprise a four-blade turntable 31 and a main shaft 32, the diameter of the four-blade turntable 31 is about 240mm, the four blades are arranged in a cross shape, the four-blade turntable 31 rotates and goes up and down along with the main shaft 32, in order to prevent the slide from falling off from the four-blade turntable 31, the side edge of each blade is also provided with a protrusion for preventing the slide from falling out.
In the present application, the main shaft 32 is driven by a motor to control the up-and-down movement, and the rotating stepper motor drives the pulley to rotate, which can be implemented by the existing mechanical components, for example, HSTM42-0.9-S-33, and is not limited herein.
The detection platform 4 is provided with a slide glass position, the four-blade turntable 31 rotates a 90-degree station to transfer the next slide to be detected to the corresponding station, and the main shaft 32 descends to enable the slide to enter the slide glass position for detection. The detection and control of the material are carried out at the same time, and the rotation of each station of the four-blade rotary table 31 is controlled within 2 s.
As shown in fig. 5, when the material exchanging mechanism and the feeding mechanism of the present invention are operated in cooperation, the present invention mainly comprises the following steps:
1) the stock bin 6 rotates to a corresponding station through program control, the material taking manipulator 1 moves to a corresponding coordinate position, corresponding glass slides are taken out from the material clamp 7, and the material is placed in the material conversion table 3.
2) The middle conversion material table 3 rotates to a glass slide position of the detection platform 4, after stopping, the main shaft descends and places a glass slide into the glass slide table, the detection positions on the blades of the four-blade turntable 31 are not provided with the glass slide, the glass slide enters a detection flow, and meanwhile, the mechanical arm takes down the sheet material and places the sheet material into the four-blade turntable 31.
3) During detection, the manipulator can take materials or discharge materials without waiting for detection completion, the blades do not rotate out during detection, and the following space avoidance design is adopted. After the detection is finished, the main shaft is lifted, the four blades are lifted, the slide is taken back, the slide is rotated by 90 degrees, the slide at the next station enters a slide glass table area, the detected slide returns to the original material taking position after being rotated by 90 degrees twice, and the manipulator takes the material and puts the material back to the original position.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (10)
1. A material exchange mechanism for saving loading and unloading time of a slide, comprising:
the material taking and discharging mechanism is used for taking and discharging materials from the material bin and the material transferring platform;
and the middle conversion material platform is used for bearing the glass slide and converting the position of the glass slide by rotating and lifting so as to be in butt joint with the detection platform.
2. The material exchange mechanism for saving loading and unloading time of slides as claimed in claim 1, wherein said material taking and placing mechanism comprises a material taking manipulator which takes and places slides from a storage bin and a material transfer table through a material taking clamping jaw.
3. The material exchange mechanism for saving loading and unloading time of glass slides as claimed in claim 1, wherein said middle transfer table comprises a four-blade turntable for carrying the glass slides, and four blades of said four-blade turntable are arranged in a cross shape.
4. The material exchange mechanism for saving loading and unloading time of glass slides as claimed in claim 3, wherein said middle transfer table further comprises a main shaft, and said four-blade turntable is mounted on the main shaft and rotates and moves up and down with the main shaft.
5. The material exchange mechanism for saving loading and unloading time of the slide as claimed in claim 4, wherein the detection platform is provided with a slide position, the four-blade turntable rotates by 90 ° to transfer the next slide to be detected to the corresponding position, and the main shaft descends to enable the slide to enter the slide position for detection.
6. The material exchange mechanism for saving the loading and unloading time of the slide as claimed in claim 3, wherein a protrusion for preventing the slide from falling out is provided at the side of each blade.
7. A method for saving loading and unloading time for slides, which is implemented by the material exchange mechanism for saving loading and unloading time for slides of any one of claims 1 to 6, comprising:
(1) the material taking and placing mechanism takes materials and places the materials into the middle conversion material platform;
(2) the transfer platform rotates and enables the slide to be in butt joint with the detection platform for detection;
(3) and after the detection is finished, taking back the slide, rotating to enable the slide at the next station to be in butt joint with the detection platform, and taking and placing the material by the taking and placing mechanism during the detection.
8. The method as claimed in claim 7, wherein the intermediate transfer table comprises a four-blade turntable and a spindle, the four-blade turntable rotates by 90 ° to transfer the next slide to be tested to the corresponding station, and the four-blade turntable rotates and goes up and down with the spindle.
9. The method of claim 8, wherein the inspection platform has a slide position, the four-blade wheel rotates by 90 ° to the slide position, and after stopping, the spindle descends to place the slide in the slide position; after the detection is completed, the spindle is raised to take back the slide.
10. The method of claim 8, wherein the time for rotating a 90 ° station is within 2 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737782.2A CN111830265A (en) | 2020-07-28 | 2020-07-28 | Material exchange mechanism and method for saving material loading and unloading time of slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737782.2A CN111830265A (en) | 2020-07-28 | 2020-07-28 | Material exchange mechanism and method for saving material loading and unloading time of slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111830265A true CN111830265A (en) | 2020-10-27 |
Family
ID=72925689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010737782.2A Pending CN111830265A (en) | 2020-07-28 | 2020-07-28 | Material exchange mechanism and method for saving material loading and unloading time of slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111830265A (en) |
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2020
- 2020-07-28 CN CN202010737782.2A patent/CN111830265A/en active Pending
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