CN109799121A - It is a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness - Google Patents
It is a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness Download PDFInfo
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- CN109799121A CN109799121A CN201811613880.4A CN201811613880A CN109799121A CN 109799121 A CN109799121 A CN 109799121A CN 201811613880 A CN201811613880 A CN 201811613880A CN 109799121 A CN109799121 A CN 109799121A
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- connecting plate
- fixing seat
- scraper
- plate
- glass slide
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Abstract
The invention discloses a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, the frictioning mechanism includes transmission device, doctor assemblies and supporting plate, the transmission device is vertically installed on the smearing framework platform and rotates with the smearing framework platform and connects, the connecting pin of the supporting plate is socketed on the transmission device, fixing end and the gluing rack pass through fixed axis connection, the connecting pin side of the supporting plate is additionally provided with extension, the doctor assemblies include scraper fixing seat, displacement unit and scraper, the lower end of institute's displacement unit passes through scraper fixing seat and the left side upper-end contact with scraper fixing seat；The present invention controls scraper at a distance from glass slide by micrometer, it is finally reached the precision control to Medical glass slide smearing thickness, structure is simply easy to use, substantially increase the detection accuracy of Medical glass slide, guarantee is provided for accurate experimental data, design is rationally, easy to use, is suitble to promote and apply.
Description
Technical field
The present invention relates to medical equipment fields more particularly to a kind of for controlling the frictioning of Medical glass slide smearing thickness
Mechanism.
Background technique
In the manufacturing process of Medical glass slide, usually smeared using artificial, but the heavy workload manually smeared, it is time-consuming
Laborious and low efficiency, and the skilled operation degree manually smeared is different, and the scribble effect of personnel is not also identical, with automation
It continues to develop, the precision needed now is much not achieved in the quality manually smeared, and labour cost is also gradually at this stage
It increases, enterprise needs automation equipment to complete, and consequent carries out smearing operation to glass slide with equipment is smeared, significantly
It improves smearing efficiency to save manually, but requires glass slide applying material precision high some experiment detection effects, it is right
The glass slide that smearing thickness is strict with smears equipment and is but unable to control smearing thickness, since identical material glass slide smears thickness
It spends inconsistent, eventually affects experiment detection effect.
Therefore, the prior art is defective, needs to improve.
Summary of the invention
In order to solve defect of the existing technology, the present invention provides one kind for controlling Medical glass slide smearing thickness
Frictioning mechanism.
Technology official documents and correspondence provided by the invention, it is a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, spreading machine
Structure, which is set to, to be smeared on framework platform, and smearing mechanism is additionally provided on the smearing framework platform, and the frictioning mechanism is located at described
The side of smearing mechanism, the frictioning mechanism include transmission device, doctor assemblies and supporting plate, and the transmission device is vertically installed in
It rotates on the smearing framework platform and with the smearing framework platform and connects, the connecting pin of the supporting plate and fixing end open up
There is circular through hole, the connecting pin through-hole of the supporting plate is socketed on the transmission device, the fixing end through-hole of the supporting plate and institute
It states gluing rack and passes through fixed axis connection, the connecting pin side of the supporting plate is additionally provided with extension, and the doctor assemblies are solid vertically
Due on the extension, notch is offered on the extension；
The doctor assemblies include scraper fixing seat, displacement unit and scraper, and the bottom right side of the scraper fixing seat is embedded in institute
It states in the notch of extension and is bolted to connection, institute's displacement unit is fixed on the top of the scraper fixing seat, institute
It states scraper to be socketed on the left side lower end of the scraper fixing seat and be bolted to connection, the lower end of institute's displacement unit passes through
Scraper fixing seat and left side upper-end contact with scraper fixing seat, for controlling moving up and down for scraper, the transmission device is logical
Cross the stepper motor driving connecting with its top belt wheel.
Preferably, the scraper fixing seat includes L-type connecting plate and fixed connecting plate, and the fixed connecting plate offers
The flute profile chamber resettling that one left side is open, the L-type connecting plate are inverted the left side for being set to the fixed connecting plate, the L-type
The bottom end two sides of connecting plate are each provided with one and pick up the ears, the bottom plate of the L-type connecting plate be placed in flute profile chamber resettling and
Two medial surfaces picked up the ears fit in the right side plate of the fixed connecting plate, and a top is vertically arranged in the flute profile chamber resettling
Axis, the apical axis pass through the bottom plate of the L-type connecting plate, and the both ends of the apical axis are individually fixed in the upper of the fixed connecting plate
Plate and lower plate, spring is additionally provided on the apical axis, and the spring pocket is set to the L-type bottom plate of connecting plate and the fixed connecting plate
On apical axis between lower plate.
Preferably, the displacement component includes micrometer and micrometer fixing seat, and the micrometer fixing seat is fixed on institute
The top of fixed connecting plate is stated, the micrometer is perpendicularly fixed in the micrometer fixing seat by micrometer casing, institute
The micrometric screw for stating micrometer sequentially passes through the contacts baseplate of micrometer fixing seat and fixed connecting plate and the L-type connecting plate.
Preferably, the transmission device includes smearing the carrier for finishing glass slide, transmission shaft and set on institute for placing
State the belt wheel on transmission shaft top, the bottom of the carrier and smearings framework platform rotation connection, the carrier it is upper
The hollow cylinder of a upper end opening is integrally fixedly installed in portion middle position, and the bottom of the transmission shaft is embedded in the hollow cylinder
It is interior, first bearing, bearing gasket and second bearing, the supporting plate connecting pin through-hole set are additionally provided on the transmission shaft from bottom to top
Set on the outer diameter of bearing and bearing gasket, supporting plate connecting pin through-hole is fixed with the transmission shaft by bearing cap, the transmission
Position corresponding with the bearing cap is provided with screw thread on the outer diameter of axis, is equipped on the screw thread for limiting the bearing cap
Mobile fastening nut.
Preferably, the lower part side of the transmission shaft has been wholely set positioning pin, and the top of the hollow cylinder offers
For being caught in the U-shaped notch of the positioning pin.
Preferably, the scraper includes knife handle and the cutter head that is wholely set with the knife handle, and the knife handle is socketed on the L
The side plate lower part of type connecting plate is simultaneously bolted to connection.
Preferably, two insides of picking up the ears are fixedly installed sliding block, and the right side plate two sides of the fixed connecting plate are erected respectively
Directly it is provided with the sliding slot for sliding block sliding.
Preferably, the side of micrometer fixing seat position corresponding with the micrometer casing is provided with for positioning
The stop knob of the micrometric screw.
Beneficial effect compared with the existing technology is: the present invention is used is located at L-type bottom plate of connecting plate and fixation on apical axis
Position sheathed spring between connecting plate lower plate, and the contacts baseplate of the micrometric screw of micrometer and L-type connecting plate, realization pass through
Micrometer controls scraper at a distance from glass slide, is finally reached the precision control to Medical glass slide smearing thickness, and structure is simple
It is easy to use, it solves the problems, such as to influence to test detection effect because smearing thickness is inconsistent, substantially increases Medical glass slide
Detection accuracy, provide guarantee for accurate experimental data, design is rationally, easy to use, is suitble to promote and apply.
Detailed description of the invention
Fig. 1 is doctor assemblies structural schematic diagram of the invention；
Fig. 2 is overall structure diagram of the invention；
Fig. 3 is scraper fixed seat structure schematic diagram of the invention；
Fig. 4 is locations of structures schematic diagram of the displacement unit of the present invention in scraper fixing seat；
Appended drawing reference: 1, supporting plate；2, extension；3, doctor assemblies；4, transmission device；5, carrier；6, belt wheel；31, scraper is solid
Reservation；32, displacement unit；33, scraper；311, L-type connecting plate；312, fixed connecting plate；313, apical axis；314, spring；321,
Micrometer；322, micrometer fixing seat.
Specific embodiment
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of description of the invention record；Also, for those of ordinary skills, it can add according to the above description
To improve or convert, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
To facilitate the understanding of the present invention, in the following with reference to the drawings and specific embodiments, the present invention will be described in more detail.
A better embodiment of the invention is given in the attached drawing.But the invention can be realized in many different forms, and unlimited
In this specification described embodiment.On the contrary, purpose of providing these embodiments is makes to the disclosure
Understand more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " vertical ", " horizontal ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification is led with technology of the invention is belonged to
The normally understood meaning of the technical staff in domain is identical.It is specific that term used in the description of the invention is intended merely to description
The purpose of embodiment is not intended to the limitation present invention.
It elaborates with reference to the accompanying drawing to the present invention.
As shown in Figure 1 and Figure 2, the embodiment of the present invention one: a kind of for controlling the spreading machine of Medical glass slide smearing thickness
Structure, frictioning mechanism, which is set to, smears on framework platform, and smearing mechanism is additionally provided on the smearing framework platform, and smearing mechanism is responsible for
Applying material process is carried out to Medical glass slide, the frictioning mechanism is located at the side of the smearing mechanism, the frictioning mechanism
Including transmission device 4, doctor assemblies 333 and supporting plate 1, the transmission device 4 be vertically installed on the smearing framework platform and
It rotates and connects with the smearing framework platform, such as bearing connection or shaft connection, the connecting pin of the supporting plate 1 and fixing end are equal
Circular through hole is offered, the connecting pin through-hole of the supporting plate 1 is socketed on the transmission device 4, and the fixing end of the supporting plate 1 is logical
Hole and the gluing rack pass through fixed axis connection, supporting plate 1 are fixed in gluing rack, the connecting pin side of the supporting plate 1
It is additionally provided with extension 2, the doctor assemblies 333 are fixed on vertically on the extension 2, offer notch on the extension 2；
The doctor assemblies 333 include scraper fixing seat 31, displacement unit 32 and scraper 33, the right side of the scraper fixing seat 31
Bottom is embedded in the notch of the extension 2 and is bolted to connection, and consolidates scraper by notch positioning and bolt fixation
Reservation 31 is stronger to be fixed on extension 2, and institute's displacement unit 32 is fixed on the top of the scraper fixing seat 31, described to scrape
Knife 33 is socketed on the lower end of the scraper fixing seat 31 and is bolted to connection, and the lower end of institute's displacement unit 32, which passes through, scrapes
Knife fixing seat 31 and left side upper-end contact with scraper fixing seat 31, for controlling moving up and down for scraper 33, the transmission dress
4 stepper motor by connecting with its top belt wheel 6 is set to drive；As shown in figure 3, the scraper fixing seat 31 is connected including L-type
Plate 311 and fixed connecting plate 312, the flute profile chamber resettling for offering a left side and being open of the fixed connecting plate 312, the L
Type connecting plate 311 is inverted the left side for being set to the fixed connecting plate 312, and the bottom end two sides of the L-type connecting plate 311 are each
It is provided with one to pick up the ears, two are picked up the ears symmetrical, and the bottom plate of the L-type connecting plate 311 is placed in flute profile chamber resettling and two
A medial surface picked up the ears fits in the right side plate of the fixed connecting plate 312, is vertically arranged one in the flute profile chamber resettling
Apical axis 313, the apical axis 313 pass through the bottom plate of the L-type connecting plate 311, and the both ends of the apical axis 313 are individually fixed in described
The upper plate and lower plate of fixed connecting plate 312 are additionally provided with spring 314, such as compressed spring 314, the spring on the apical axis 313
314 are sheathed on the apical axis 313 between 312 lower plate of 311 bottom plate of L-type connecting plate and the fixed connecting plate, L-type connecting plate
311 move up and down along apical axis 313, and the scraper 33 for connecting L-type connecting plate 311 by the active force of spring 314, which is in, lifts shape
State.
As shown in Figure 4, it is preferable that the displacement component includes 3 fixing seat 322 of micrometer 321 and micrometer, and described thousand points
Ruler fixing seat 322 is fixed on the top of the fixed connecting plate 312, and the micrometer 321 is vertical by 321 casing of micrometer
It is fixed in 3 fixing seat 322 of micrometer, the micrometric screw of the micrometer 321 sequentially passes through 322 He of micrometer fixing seat
The contacts baseplate of fixed connecting plate 312 and the L-type connecting plate 311 is made by the rotation to 321 adjusting knob of micrometer
Micrometric screw generates displacement, and due to the contacts baseplate of micrometric screw and L-type connecting plate 311, L-type connecting plate 311 is with survey
The displacement of micro- screw rod and generate displacement, to reach moving up and down for scraper 33.
Preferably, the transmission device 4 include for place glass slide smear material finish carrier 5, transmission shaft and
Belt wheel 6 set on the transmission shaft top, the bottom of the carrier 5 and smearing framework platform rotation connect, described to hold
The hollow cylinder of a upper end opening is integrally fixedly installed in the upper middle position of load plate 5, and the bottom of the transmission shaft is embedded in institute
It states in hollow cylinder, the transmission shaft is additionally provided with first bearing, bearing gasket and second bearing from bottom to top, and the supporting plate 1 connects
The outer diameter that end through-hole is sheathed on bearing and bearing gasket is connect, the 1 connecting pin through-hole of supporting plate and the transmission shaft are solid by bearing cap
Fixed, position corresponding with the bearing cap is provided with screw thread on the outer diameter of the transmission shaft, is equipped on the screw thread for limiting
The mobile fastening nut of the bearing cap is made, the carrier 5 is right against 33 cutter head of scraper being located above, uses on carrier 5
The Medical glass slide that material finishes is smeared in placement.
Preferably, the lower part side of the transmission shaft has been wholely set positioning pin, and the top of the hollow cylinder offers
For being caught in the U-shaped notch of the positioning pin, transmission shaft is limited by positioning pin when transmission shaft rotates and is skidded.
Preferably, the scraper 33 includes knife handle and the cutter head being wholely set with the knife handle, and the knife handle is socketed on institute
It states the side plate lower part of L-type connecting plate 311 and is bolted to connection, the cutter head is scraped for what open at one end and bottom was also open
The opening face of slot, cutter head bottom is generally aligned in the same plane, and is formed the low chamber resettling of the high other end in open end in slot scraping, is scraped cutter head
The material arrived is gradually collected and is smoothed out by front end to rear end.
Preferably, described two insides of picking up the ears are fixedly installed sliding block, the right side plate two sides of the fixed connecting plate 312
It is vertically arranged with the sliding slot for sliding block sliding respectively.
Preferably, the position setting corresponding with 321 casing of micrometer of the side of the micrometer fixing seat 322 is useful
In positioning the stop knob of the micrometric screw, to reach the fixed limit to 33 cutter head of scraper.
The working principle of the invention: Medical glass slide completes the preceding road smeared by the smearing mechanism smeared on framework platform
After process, the glass slide after material will be smeared and be placed on carrier 5, and moved 33 knife of scraper by adjusting micrometer 321
Head at a distance from glass slide, calibrate by the zero reference level for completing the bottom surface of 33 cutter head of scraper and the non-covering material face of glass slide, by
It is arranged with spring 314 in the position on apical axis 313 between 312 lower plate of 311 bottom plate of L-type connecting plate and fixed connecting plate, and
And the contacts baseplate of the micrometric screw of micrometer 321 and L-type connecting plate 311, therefore the L-type connecting plate 311 under the work of spring 314
Can be moved with moving up and down for micrometric screw, scraper 33 also moves, according to examine need material cladding thickness to
Upper fine tuning micrometer 321 makes the bottom surface of 33 cutter head of scraper, to the cladding thickness requirement needed, stir stop at a distance from glass slide
Knob is to have the function that position scraper 33, and the carrier 5 under the driving of stepper motor of transmission device 4 rotates, to being placed in
Glass slide on carrier 5 carries out frictioning, and the work to glass slide material coating thickness is completed in rotation process repeatedly.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of description of the invention record；Also, for those of ordinary skills, it can add according to the above description
To improve or convert, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (8)
1. a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, frictioning mechanism, which is set to, is smeared on framework platform,
Smearing mechanism is additionally provided on the smearing framework platform, the frictioning mechanism is located at the side of the smearing mechanism, and feature exists
In the frictioning mechanism includes transmission device, doctor assemblies and supporting plate, and the transmission device is vertically installed in the smearing rack
It rotating on platform and with the smearing framework platform and connects, the connecting pin of the supporting plate and fixing end offer circular through hole,
The connecting pin through-hole of the supporting plate is socketed on the transmission device, and the fixing end through-hole of the supporting plate and the gluing rack are logical
Fixed axis connection is crossed, the connecting pin side of the supporting plate is additionally provided with extension, and the doctor assemblies are fixed on the extension vertically
In portion, notch is offered on the extension；
The doctor assemblies include scraper fixing seat, displacement unit and scraper, and the bottom right side of the scraper fixing seat is embedded in institute
It states in the notch of extension and is bolted to connection, institute's displacement unit is fixed on the top of the scraper fixing seat, institute
It states scraper to be socketed on the left side lower end of the scraper fixing seat and be bolted to connection, the lower end of institute's displacement unit passes through
Scraper fixing seat and left side upper-end contact with scraper fixing seat, for controlling moving up and down for scraper, the transmission device is logical
Cross the stepper motor driving connecting with its top belt wheel.
2. according to claim 1 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
The scraper fixing seat includes L-type connecting plate and fixed connecting plate, the slot for offering a left side and being open of the fixed connecting plate
Shape chamber resettling, the L-type connecting plate are inverted the left side for being set to the fixed connecting plate, the bottom plate end of the L-type connecting plate
Portion two sides are each provided with one and pick up the ears, and the bottom plate of the L-type connecting plate is placed in flute profile chamber resettling and two insides picked up the ears
Face paste is vertically arranged an apical axis in the flute profile chamber resettling, the apical axis is worn together in the right side plate of the fixed connecting plate
The bottom plate of the L-type connecting plate is crossed, the both ends of the apical axis are individually fixed in the upper plate and lower plate of the fixed connecting plate, described
Spring is additionally provided on apical axis, the spring pocket is set to the top between the L-type bottom plate of connecting plate and the fixed connecting plate lower plate
On axis.
3. according to claim 2 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
The displacement component includes micrometer and micrometer fixing seat, and the micrometer fixing seat is fixed on the fixed connecting plate
Top, the micrometer are perpendicularly fixed in the micrometer fixing seat by micrometer casing, the micrometer spiral shell of the micrometer
Bar sequentially passes through the contacts baseplate of micrometer fixing seat and fixed connecting plate and the L-type connecting plate.
4. according to claim 1 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
The transmission device includes the carrier that glass slide is finished for placing smearing, transmission shaft and the band set on the transmission shaft top
Wheel, the bottom of the carrier and smearing framework platform rotation connect, and the upper middle position of the carrier is integrally solid
The hollow cylinder of one upper end opening is set surely, and the bottom of the transmission shaft is embedded in the hollow cylinder, on the transmission shaft
It is additionally provided with first bearing, bearing gasket and second bearing from bottom to top, supporting plate connecting pin through-hole is sheathed on bearing and bearing
The outer diameter of pad, supporting plate connecting pin through-hole are fixed with the transmission shaft by bearing cap, on the outer diameter of the transmission shaft with institute
It states the corresponding position of bearing cap and is provided with screw thread, be equipped on the screw thread for limiting the mobile fastening spiral shell of the bearing cap
It is female.
5. according to claim 4 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
The lower part side of the transmission shaft has been wholely set positioning pin, and the top of the hollow cylinder is offered for being caught in the positioning
The U-shaped notch of pin.
6. according to claim 2 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
The scraper includes knife handle and the cutter head that is wholely set with the knife handle, and the knife handle is socketed on the side plate of the L-type connecting plate
Lower part is simultaneously bolted to connection.
7. according to claim 2 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
Two insides of picking up the ears are fixedly installed sliding block, and the right side plate two sides of the fixed connecting plate are vertically arranged with respectively for sliding block
The sliding slot of sliding.
8. according to claim 3 a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness, which is characterized in that
The side of micrometer fixing seat position corresponding with the micrometer casing is provided with for positioning the micrometric screw
Stop knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613880.4A CN109799121A (en) | 2018-12-27 | 2018-12-27 | It is a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811613880.4A CN109799121A (en) | 2018-12-27 | 2018-12-27 | It is a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109799121A true CN109799121A (en) | 2019-05-24 |
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ID=66557913
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811613880.4A Pending CN109799121A (en) | 2018-12-27 | 2018-12-27 | It is a kind of for controlling the frictioning mechanism of Medical glass slide smearing thickness |
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| Country | Link |
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| CN (1) | CN109799121A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013162A (en) * | 2021-11-30 | 2022-02-08 | 苏州励沣实业有限公司 | Medical clean board processing equipment |
-
2018
- 2018-12-27 CN CN201811613880.4A patent/CN109799121A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114013162A (en) * | 2021-11-30 | 2022-02-08 | 苏州励沣实业有限公司 | Medical clean board processing equipment |
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Application publication date: 20190524 |