CN206757388U - A kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device - Google Patents
A kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device Download PDFInfo
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- CN206757388U CN206757388U CN201720624248.4U CN201720624248U CN206757388U CN 206757388 U CN206757388 U CN 206757388U CN 201720624248 U CN201720624248 U CN 201720624248U CN 206757388 U CN206757388 U CN 206757388U
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- axis
- guide rail
- driving member
- inoculated
- control device
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Abstract
The utility model belongs to medical experiment apparatus field, and in particular to a kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device.The technical solution of the utility model is as follows：It is a kind of based on PLC control medical multiple spot be inoculated with instrument numerical control device, including casing, case lid, X-axis guide rail, X-axis slide block one, X-axis slide block two, connecting plate, leading screw, feed screw nut, Z axis guide rail, Z axis sliding block, shaft coupling, driving member one, driving member two, X-axis motor, Z axis motor, containing Micro-Organism Culture Dish, ware containing Solution culture method, probe, programmable controller PLC, X-axis motor driver and Z axis motor driver.Medical multiple spot provided by the utility model based on PLC controls is inoculated with instrument numerical control device, realizes that bacterium is rapidly and uniformly distributed in the culture dish containing nutrient solution, easy to operate, suitable for various microbionation cultures, realizes the automation of medical experimental bacterium addition.
Description
Technical field
The utility model belongs to medical experiment apparatus field, and in particular to a kind of medical multiple spot inoculation based on PLC controls
Instrument numerical control device.
Background technology
Traditional microbionation ring, which easily causes, adopts bacterium solution amount accuracy, poor repeatability, and this is due to the structure of oese
And caused by the difference between each oese.Under the influence of bacterium solution amount accuracy, poor repeatability is adopted, cause to determine medicine
Antibacterial activity it is incorrect.
Utility model content
The utility model provides a kind of medical multiple spot based on PLC controls and is inoculated with instrument numerical control device, realizes that bacterium is quickly equal
Even is distributed in the culture dish containing nutrient solution, easy to operate, suitable for various microbionation cultures, realizes medical equipment
Automation.
The technical solution of the utility model is as follows：
A kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device, including casing, case lid, X-axis guide rail, X-axis slide block
First, X-axis slide block two, connecting plate, leading screw, feed screw nut, Z axis guide rail, Z axis sliding block, shaft coupling, driving member one, driving member two, X
Spindle motor, Z axis motor, containing Micro-Organism Culture Dish, ware containing Solution culture method, probe, programmable controller PLC, X-axis motor driver
With Z axis motor driver, the X-axis guide rail and leading screw are parallel to each other and be fixedly mounted in the casing, X-axis slide block one and X
Axle sliding block two is arranged in the X-axis guide rail, and X-axis slide block one and X-axis slide block two are fixedly installed on the connecting plate, the silk
On the leading screw, the feed screw nut is fixed together thick stick nut sleeve with the connecting plate；Z axis sliding block is fixedly mounted
In the casing, Z axis guide rail is arranged on Z axis sliding block, and Z axis guide rail and X-axis guide rail are in vertical state；X-axis motor passes through institute
Shaft coupling is stated to link together with the leading screw；Z axis motor is driven by driving member one and driving member two and moved down in Z axis guide rail
It is dynamic；The case lid is provided with chute, described to be separately mounted to X by the chute containing Micro-Organism Culture Dish and ware containing Solution culture method
On axle sliding block one and X-axis slide block two, the probe is arranged on the upper end of Z axis guide rail by support；Programmable controller PLC passes through
X-axis motor driver and Z axis motor driver control X-axis motor and Z axis motor respectively.
The described medical multiple spot based on PLC controls is inoculated with instrument numerical control device, and its preferred scheme is, on the driving member one
Provided with axle one, the driving member two is provided with axle two and hole one, and the Z axis guide rail is provided with hole two, the patchhole one of axle one, and axle two is inserted
Enter hole two, the output end of the driving member one and Z axis motor is fixed together, driving member one, driving member two and Z axis guide rail
Form toggle.
The described medical multiple spot based on PLC controls is inoculated with instrument numerical control device, and its preferred scheme is the X-axis motor and Z
Spindle motor is stepper motor.
The described medical multiple spot based on PLC controls is inoculated with instrument numerical control device, and its preferred scheme is the both ends of the leading screw
It is respectively equipped with X-axis limit on the right-right-hand limit limit switch and X-axis limit on the left limit switch, is provided with that Z axis limes superiors is spacing to be opened by the Z axis guide rail
Close and Z axis limit inferior limit switch.
The described medical multiple spot based on PLC controls is inoculated with instrument numerical control device, and its preferred scheme is that the casing is provided with
The normal indicator lamp of motor and electrical fault indicator lamp.
The described medical multiple spot based on PLC controls is inoculated with instrument numerical control device, and its preferred scheme is that the X-axis motor leads to
Cross support member one to be fixedly mounted on the casing, the Z axis motor is fixedly mounted on the casing by support member two.
The beneficial effects of the utility model are：Programmable controller PLC is driven by X-axis motor driver and Z axis motor
Device controls rotating and the speed of X-axis motor and Z axis motor respectively, and X-axis motor and Z axis motor are stepper motor, and X-axis motor leads to
Shaft coupling connection leading screw is crossed, the feed screw nut on leading screw is realized the motion of X-direction, Z axis motor passes through toggle
Z axis guide rail is set to realize pumping for Z-direction, so as to realize containing Micro-Organism Culture Dish and ware containing Solution culture method along X-axis
The motion in direction, probe pump along Z-direction, and completion makes bacterium rapidly and uniformly be distributed in the training containing nutrient solution
The work in ware is supported, mitigates working strength and avoids operating error.
Brief description of the drawings
Fig. 1 is that the medical multiple spot based on PLC controls is inoculated with instrument numerical control device cut-away view；
Fig. 2 is that the medical multiple spot based on PLC controls is inoculated with instrument numerical control device external structure；
Fig. 3 is Z axis motor, driving member one, driving member two, Z axis guide rail and Z axis sliding block installment state figure.
Embodiment
As Figure 1-3, a kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device, including casing 32, case lid
31st, X-axis guide rail 27, X-axis slide block 1, X-axis slide block 2 22, connecting plate 28, leading screw 19, feed screw nut 20, Z axis guide rail 23, Z axis
Sliding block 24, shaft coupling 16, driving member 1, driving member 2 34, X-axis motor 4, Z axis motor 5, containing Micro-Organism Culture Dish 29, containing nutrition
Liquid culture dish 30, probe 25, programmable controller PLC 1, X-axis motor driver 3 and Z axis motor driver 2, the X-axis guide rail
27 and leading screw 19 it is parallel to each other and be fixedly mounted in the casing 32, X-axis slide block 1 and X-axis slide block 2 22 are arranged on described
In X-axis guide rail 27, X-axis slide block 1 and X-axis slide block 2 22 are fixedly installed on the connecting plate 28,20 sets of the feed screw nut
On the leading screw 19, the feed screw nut 20 is fixed together with the connecting plate 28；Z axis sliding block 24 is fixedly mounted
In the casing 32, Z axis guide rail 23 is arranged on Z axis sliding block 24, and Z axis guide rail 23 and X-axis guide rail 27 are in vertical state；It is described
X-axis motor 4 is fixedly mounted on the casing 32 by support member 1, and the Z axis motor 5 is fixed by support member 2 18 pacifies
On the casing 32；X-axis motor 4 is linked together by the shaft coupling 16 and the leading screw 19；The driving member one
33 are provided with axle one, and the driving member 2 34 is provided with axle two and hole one, and the Z axis guide rail 23 is provided with hole two, the patchhole of axle one
One, the patchhole two of axle two, the output end of the driving member 1 and Z axis motor 5 is fixed together, and driving member 1, is passed
Moving part 2 34 and Z axis guide rail 23 form toggle, and Z axis motor 5 drives driving member 1 to move in a circle, driving member one
33 drive Z axis guide rail 23 to move up and down by driving member 2 34；The case lid 31 is provided with chute, described to contain Micro-Organism Culture Dish 29
It is separately mounted to ware containing Solution culture method 30 by the chute in X-axis slide block 1 and X-axis slide block 2 22, the probe 25
The upper end of Z axis guide rail 23 is arranged on by support 26；Programmable controller PLC 1 is using the s7-200PLC's of Siemens
CPU226, possess 24 road 24DC input and 16 road 24DC output, satisfaction realize pulse output, control signal input, signal feedback,
The functions such as operation instruction, operational order transmission, programmable controller PLC 1 export two group pulse signals and pass through X-axis motor driver
3 and Z axis motor driver 2 control X-axis motor 4 and Z axis motor 5 respectively；The X-axis motor 4 and Z axis motor 5 are stepper motor；
The both ends of the leading screw 19 are respectively equipped with X-axis limit on the right-right-hand limit limit switch 6 and X-axis limit on the left limit switch 7 to control feed screw nut
20 movement travel, the side of Z axis guide rail 23 is provided with Z axis limes superiors limit switch 8 and Z axis limit inferior limit switch 9 controls Z axis
The high-low limit of guide rail 23, so as to realize picking and launching for probe 25；The casing 32 is provided with the normal indicator lamp 12 of motor
With electrical fault indicator lamp 13；Programmable controller PLC 1 is to X-axis limit on the right-right-hand limit limit switch 6, X-axis limit on the left limit switch 7, Z
Axle limes superiors limit switch 8, Z axis limit inferior limit switch 9, the normal indicator lamp 12 of motor and electrical fault indicator lamp 13 implement pipe
Control.
Claims (6)
1. a kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device, it is characterised in that is led including casing, case lid, X-axis
Rail, X-axis slide block one, X-axis slide block two, connecting plate, leading screw, feed screw nut, Z axis guide rail, Z axis sliding block, shaft coupling, driving member one,
Driving member two, X-axis motor, Z axis motor, containing Micro-Organism Culture Dish, ware containing Solution culture method, probe, programmable controller PLC, X-axis
Motor driver and Z axis motor driver, the X-axis guide rail and leading screw are parallel to each other and be fixedly mounted in the casing, X-axis
Sliding block one and X-axis slide block two are arranged in the X-axis guide rail, and X-axis slide block one and X-axis slide block two are fixedly installed on the connecting plate
On, the feed screw nut is sleeved on the leading screw, and the feed screw nut is fixed together with the connecting plate；Z axis is slided
Block is fixedly mounted in the casing, and Z axis guide rail is arranged on Z axis sliding block, and Z axis guide rail and X-axis guide rail are in vertical state；X-axis
Motor is linked together by the shaft coupling and the leading screw；Z axis motor drives Z axis to lead by driving member one and driving member two
Rail moves up and down；The case lid is provided with chute, described to pass through the chute point containing Micro-Organism Culture Dish and ware containing Solution culture method
An Zhuan not be in X-axis slide block one and X-axis slide block two, the probe is arranged on the upper end of Z axis guide rail by support；PLC technology
Device PLC controls X-axis motor and Z axis motor respectively by X-axis motor driver and Z axis motor driver.
2. the medical multiple spot according to claim 1 based on PLC controls is inoculated with instrument numerical control device, it is characterised in that described
Driving member one is provided with axle one, and the driving member two is provided with axle two and hole one, and the Z axis guide rail is provided with hole two, and axle one inserts
Kong Yi, the patchhole two of axle two, the output end of the driving member one and Z axis motor are fixed together, driving member one, driving member
Two and Z axis guide rail formed toggle.
3. the medical multiple spot according to claim 1 based on PLC controls is inoculated with instrument numerical control device, it is characterised in that the X
Spindle motor and Z axis motor are stepper motor.
4. the medical multiple spot according to claim 1 based on PLC controls is inoculated with instrument numerical control device, it is characterised in that described
The both ends of leading screw are respectively equipped with X-axis limit on the right-right-hand limit limit switch and X-axis limit on the left limit switch, are provided with by the Z axis guide rail on Z axis
Limit spacing switchs and Z axis limit inferior limit switch.
5. the medical multiple spot according to claim 1 based on PLC controls is inoculated with instrument numerical control device, it is characterised in that described
Casing is provided with the normal indicator lamp of motor and electrical fault indicator lamp.
6. the medical multiple spot according to claim 1 based on PLC controls is inoculated with instrument numerical control device, it is characterised in that the X
Spindle motor is fixedly mounted on the casing by support member one, and the Z axis motor is fixedly mounted on described by support member two
On casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624248.4U CN206757388U (en) | 2017-06-01 | 2017-06-01 | A kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624248.4U CN206757388U (en) | 2017-06-01 | 2017-06-01 | A kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206757388U true CN206757388U (en) | 2017-12-15 |
Family
ID=60621590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624248.4U Expired - Fee Related CN206757388U (en) | 2017-06-01 | 2017-06-01 | A kind of medical multiple spot based on PLC controls is inoculated with instrument numerical control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206757388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024909A (en) * | 2017-06-01 | 2017-08-08 | 沈阳建筑大学 | It is a kind of that instrument numerical control device is inoculated with based on the PLC medical multiple spots controlled |
-
2017
- 2017-06-01 CN CN201720624248.4U patent/CN206757388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024909A (en) * | 2017-06-01 | 2017-08-08 | 沈阳建筑大学 | It is a kind of that instrument numerical control device is inoculated with based on the PLC medical multiple spots controlled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171215 Termination date: 20180601 |