CN109176158B - A kind of processing method of ultra-thin graphite sample - Google Patents
A kind of processing method of ultra-thin graphite sample Download PDFInfo
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- CN109176158B CN109176158B CN201811092928.1A CN201811092928A CN109176158B CN 109176158 B CN109176158 B CN 109176158B CN 201811092928 A CN201811092928 A CN 201811092928A CN 109176158 B CN109176158 B CN 109176158B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
Abstract
The present invention relates to graphite sample processing technique fields, more particularly to a kind of processing method of ultra-thin graphite sample, including material loading part, the grinding of the face A, commutation part and the grinding of the face B, graphite sample is driven to contact with wheel after woollen is fixed on positioning region B, top and bottom commutation is carried out to graphite sample after being ground to the face A of graphite sample, then after being fixed on the A of positioning region；Grinding and feeding is carried out to graphite sample, then the face B of graphite sample is ground；Repeatedly finished product is obtained after circulation grinding；Its top and bottom progress single is back and forth ground respectively with recycling reversing mode by the top and bottom to graphite sample, in conjunction with brushing by positive pressure gas flow its grinding surface after single grinding and carrying out cooling treatment in dedusting and grinding process in a manner of negative-pressure adsorption, the controllable of bulk temperature and grinding quality in graphite sample grinding process is realized；Solve the uncontrollable technical problem of ultra-thin graphite sample processing quality existing in the prior art.
Description
Technical field
The present invention relates to graphite sample processing technique field more particularly to a kind of processing methods of ultra-thin graphite sample.
Background technique
Need to make graphite sample in artificial graphite production field at present in order to test the performance indexes of graphite material
Product, and its surface is processed by shot blasting；Polishing treatment particularly with the ultra-thin graphite sample with a thickness of 0.5-2mm becomes most
A crucial step；Traditional processing method is to carry out slowly being interrupted polishing grinding to it by grinding method, that is, works as polishing grinding
When, graphite sample stops grinding it after stablizing raising, after waiting and cooling down automatically, regrinding, due in its temperature-fall period
The poor time is needed to wait, the speed of production so as to cause now ultra-thin graphite sample is low, and graphite sample is during the grinding process
It is easily deformed clot, is difficult to control so as to cause its quality.
Summary of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, providing a kind of processing method of ultra-thin graphite sample,
Its top and bottom progress single is back and forth ground respectively with recycling reversing mode by the top and bottom to graphite sample, is ground in conjunction with single
Its grinding surface is brushed by positive pressure gas flow after cutting and carries out cooling treatment in dedusting and grinding process in a manner of negative-pressure adsorption, is realized
Bulk temperature and grinding quality is controllable in graphite sample grinding process；Ultra-thin graphite sample existing in the prior art is solved to add
The uncontrollable technical problem of working medium amount.
In order to solve the above technical problems, the present invention provides a kind of processing method of ultra-thin graphite sample, including following step
It is rapid:
(a) material loading part, by negative-pressure adsorption side after woollen is placed in the positioning chamber on the B of positioning region with mosaic mode
Formula fixes it；
(b) face A is ground, and after step (a), drives positioning region B to move back and forth by the driving assembly on translation mechanism
Mode drives graphite sample to contact with the emery wheel on grinding mechanism, is ground to the face A of graphite sample；
(c) commutation part, after step (b), positioning region B pushes to commutation station through driving assembly, through on translation mechanism
Transmission component driving turnover mechanism on commutation component directional-rotation during drive put with what rotating manner was mounted thereon
It sets component and rotates 180 °, drive positioning region A and positioning region B thereon or more to replace while rotation by placing modules, realize stone
The commutation up and down of black sample, after the graphite sample after commutation is fixed in the positioning chamber on the A of positioning region in a manner of negative-pressure adsorption,
Through driving placing modules rotation in driving assembly reseting procedure, engage positioning region B with the connecting column on driving assembly；
(d) face B is ground, after step (c), after the adjustment component on rotary lifting mechanism drives positioning region A to move up, through driving
The graphite sample that dynamic component drives absorption to be fixed in the A of positioning region moves back and forth, and is ground by B face of the emery wheel to graphite sample
Cut processing.
Wherein, the bearing assembly on the translation mechanism, turnover mechanism and elevating mechanism passes through synchronizing moving side up and down
Formula drives through the adjustment component and moves.
In addition, the positioning region A and positioning region B with the guide table on bearing assembly with groove positioning method along guide table
It is mobile.
As an improvement, the positioning region B is after driving assembly pushes to commutation station, by being set to stretch mode
Connecting column on driving assembly is compressed, and is realized and is driven biography by the piston rod on driving assembly while connecting column is remain stationary
It is driven during dynamic component displacement and turns rod rotation on commutation component.
As an improvement, the placing modules are horizontally installed to turn on rod with rotating manner, positioning region A and positioning region B or more
Lower symmetric mode is horizontally placed in the shaft on placing modules, and driving positions while rotation by transmission component band turn rod
Portion A and positioning region B rotates the axis oscillating of rod.
Further, the commutation component by driving section that the swinging track of the gear A on placing modules is arranged with
The one way engagement kind of drive and gear A are sequentially connected, and make to rotate in placing modules swing process, realize positioning region A and positioning region B
Transposition up and down.
Further, the positioning region A and positioning region B is respectively by being set to disconnection between the negative pressure tracheae turned on rod
It is logical, it realizes and graphite sample fixation is adsorbed in positioning chamber.
Further, the step (c) further includes dust removal part, by it is setting up and down and respectively containing positive pressure gas flow and
The positive pressure tracheae and negative pressure tracheae of negative pressure gas flow be rotatably dispose in commutation component on, by positioning region A and position B respectively with positive pressure
Tracheae is connected to negative pressure tracheae, and the graphite sample that is adsorbed in positioning B on by the positive pressure gas flow in the A of positioning region in the bottom
Cooling treatment is carried out to its upper surface while upper surface carries out dust removing in a manner of brushing.
It further, further include cooling segment, the negative pressure gas flow absorption after step (c), in the located portion A of graphite sample
It thereon, is graphite plate setting by the bottom surface of positioning chamber, with the pass between the hole n of graphite sample and the hole N of graphite plate
System is N > n, realize negative pressure gas flow run through graphite sample directed flow, by negative pressure gas flow with heat exchange method to graphite sample into
Row cooling treatment.
Beneficial effects of the present invention:
(1) single is carried out to its top and bottom respectively by the circulation reversing mode of the top and bottom to graphite sample in the present invention
Reciprocal grinding brushes in dedusting and grinding process with negative-pressure adsorption side its grinding surface with positive pressure gas flow in conjunction with after single grinding
Cooling treatment while graphite sample is fixed in formula avoids caused graphite sample in the multiple grinding process of traditional single side
Bulk temperature is excessively high and while the problem of causing graphite sample clot, graphite sample top and bottom are ensured in a manner of double-side grinding
Flatness, and then realize the controllable of bulk temperature and grinding quality in graphite sample grinding process；Solution exists in the prior art
The uncontrollable technical problem of ultra-thin graphite sample processing quality.
(2) graphite sample is carried out respectively by presenting the next positive pressure gas flow installed and negative pressure gas flow in the present invention
While dedusting and fixed absorption, processing is brushed by upper surface of the positive pressure gas flow to single graphite sample after grinding, to it
It carries out avoiding graphite sample dust in commutation process from entering in positioning chamber and graphite sample is caused to position while dust cleaning
While poor flatness, by carrying out two-way work to it with positive pressure gas flow and negative pressure gas flow respectively in graphite sample commutation process
With, make graphite sample commutate after quickly and accurately enter in positioning chamber, and then ensure graphite sample surface smoothness and grinding matter
Amount.
(3) it is arranged in the present invention by the ground of positioning chamber with the graphite plate material that gap is greater than graphite sample gap,
It fixes negative pressure gas flow to comprehensive absorption below graphite sample through graphite plate, further increases what graphite sample during cutting was ground
While flatness, in conjunction with the porosity of graphite sample, makes its internal several directed flow air-flow of formation, turned by air-flow with heat
Heat in grinding process is transferred out by shifting mode, so that the variation of grinding front and back graphite sample bulk temperature is substantially reduced,
To reduce the deformation possibility of graphite sample.
In conclusion the present invention has many advantages, such as that reasonable mechanism, high degree of automation and the quality of production are reliable and stable；Especially
It is related to a kind of processing method of ultra-thin graphite sample.
Detailed description of the invention
It, below will be to required use in embodiment description for the clearer technical solution for illustrating the embodiment of the present invention
Attached drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, without creative efforts, it is attached to can also be obtained according to these attached drawings other
Figure.
Fig. 1 is the method for the present invention flow chart；
Fig. 2 is the overall structure diagram of embodiment three；
Fig. 3 is the front view of embodiment three；
Fig. 4 is the side view of embodiment three；
Fig. 5 is bearing assembly partial enlargement structural representation；
Fig. 6 is bearing assembly section view partial enlargement diagram；
Fig. 7 is placing modules partial enlargement structural representation；
Fig. 8 is placing modules elevational cross-sectional view；
Fig. 9 is positioning region A and positioning region B partial enlargement schematic cross-sectional view；
Figure 10 is one of working state structure schematic diagram of the present invention；
Figure 11 is one of placing modules status diagram；
Figure 12 is that placing modules overlook partial enlargement structural representation；
Figure 13 is one of positioning region A and positioning region B state schematic diagram；
Figure 14 is driving section shape body structural schematic diagram；
Figure 15 is translation mechanism structural schematic diagram.
Specific embodiment
Technical solution in the embodiment of the present invention is clearly and completely illustrated with reference to the accompanying drawing.
Embodiment one
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
The processing method for describing the ultra-thin graphite sample of one of the present embodiment according to Figure of description Fig. 1.
A kind of processing method of ultra-thin graphite sample, comprising the following steps:
(a) material loading part, by negative after woollen is placed in the positioning chamber 5142 on the B514 of positioning region with mosaic mode
Pressure suction type fixes it；
(b) face A is ground, and after step (a), drives positioning region B514 reciprocal by the driving assembly 61 on translation mechanism 6
Motion mode drives graphite sample 10 to contact with the emery wheel 21 on grinding mechanism 2, is ground to the face A of graphite sample 10；
(c) commutation part, after step (b), positioning region B514 pushes to commutation station through driving assembly 61, through translating machine
Transmission component 62 on structure 6 drives drive during 52 directional-rotation of commutation component on turnover mechanism 5 to install with rotating manner
Placing modules 51 thereon rotate 180 °, and positioning region A513 and positioning region thereon are driven while rotation by placing modules 51
B514 or more transposition, realizes the commutation up and down of graphite sample 10, the graphite sample 10 after commutation is fixed in a manner of negative-pressure adsorption
After in the positioning chamber 5142 on the A513 of positioning region, placing modules 51 are driven to rotate in 61 reseting procedure of driving assembly, it is fixed to make
Position portion B514 engages with the connecting column 613 on driving assembly 61；
(d) face B is ground, and after step (c), the adjustment component 43 on rotary lifting mechanism 4 drives positioning region A513 to move up
Afterwards, the graphite sample 10 for driving absorption to be fixed in the A513 of positioning region through driving assembly 61 moves back and forth, by emery wheel 21 to stone
The face B of black sample 10 carries out grinding processing.
Wherein, the bearing assembly 42 on the translation mechanism 6, turnover mechanism 5 and elevating mechanism 4 is moved by synchronous up and down
Flowing mode drives through the adjustment component 43 and moves.
In addition, the positioning region A513 and positioning region B514 are positioned with the guide table 421 on bearing assembly 42 with groove
Mode is moved along guide groove 421.
As an improvement, the positioning region B514 is after driving assembly 61 pushes to commutation station, by with stretch mode
The connecting column 613 being set on driving assembly 61 is compressed, and is realized while connecting column 613 is remain stationary by driving assembly 61
On piston rod 612 drive 62 displacement of transmission component during drive commutation component 52 on turn rod 521 rotation.
As an improvement, the placing modules 51 are horizontally installed to turn on rod 521 with rotating manner, positioning region A513 and positioning
Portion B514 is horizontally placed in the shaft 511 on placing modules 51 with upper and lower symmetric mode, by transmission component 62 with turn rod
Driving positioning region A513 and positioning region B514 rotates the axis oscillating of rod 521 while 521 rotation.
Further, the biography that the commutation component 52 is arranged by the swinging track of the gear A 513 on placing modules 51
Dynamic portion 523 is sequentially connected with the one way engagement kind of drive and gear A 513, makes to rotate in 51 swing process of placing modules, and it is fixed to realize
The transposition up and down of position portion A513 and positioning region B514.
Further, the positioning region A513 and positioning region B514 respectively by be set to the negative pressure gas turned on rod 521
Pipe it is intermittent communicated, realize by graphite sample 10 fixation be adsorbed in positioning chamber 5142.
Embodiment two
Appended drawing reference corresponding with embodiment one wherein is used with component identical or corresponding in embodiment one, is risen to be easy
See, hereafter only describes the distinctive points with embodiment one；The embodiment two and embodiment one the difference is that: the step
It (c) further include dust removal part, by setting up and down and positive pressure tracheae and negative pressure containing positive pressure gas flow and negative pressure gas flow respectively
Tracheae be rotatably dispose in commutation component 52 on, by positioning region A513 and position B514 respectively with positive pressure gas × pipe and negative pressure tracheae
Connection, it is in the bottom by the positive pressure gas flow in the A513 of positioning region and be adsorbed in positioning B514 on graphite sample 10 upper surface
Cooling treatment is carried out to its upper surface while carrying out dust removing in a manner of brushing.
It further, further include cooling segment, the negative pressure gas after step (c), in the located portion A513 of graphite sample 10
Stream adsorbs thereon, and is the setting of graphite plate 5145 by the bottom surface of positioning chamber 5142, with the hole n and graphite plate of graphite sample 10
Relationship between 5145 hole N is N > n, realize negative pressure gas flow run through 10 directed flow of graphite sample, by negative pressure gas flow with
Heat exchange method carries out cooling treatment to graphite sample 10.
Embodiment three
(a) material loading part, will be with a thickness of 1 ± 0.05mm, and long × wide: 10 × 10mm woollen is put into specification on the B514 of positioning region
It is that long × wide: 10 × 10mm fixes it by negative-pressure adsorption mode after the positioning chamber 5142 that depth is 0.4mm is interior；
(b) face A is ground, and after step (a), is driven on the A513 of positioning region by the driving assembly 61 on translation mechanism 6
Graphite sample 10 is once moved back and forth, and is contacted in 10 reciprocatory movement of graphite sample with emery wheel 21, to graphite sample 10
The face A carry out light-exposed grinding processing；
(c) commutation part, after step (b), during positioning region B514 pushes to commutation station through driving assembly 61
It carries out brushing dedusting by A face of the positive pressure gas flow in the A513 of positioning region to graphite sample 10, through the transmission group on translation mechanism 6
Part 62 drives 52 directional-rotation of commutation component on turnover mechanism 5 to drive the placement group being mounted thereon with rotating manner in the process
Part 51 rotates 180 °, and positioning region A513 and positioning region B514 thereon or more is driven to replace while rotation by placing modules 51,
In commutation process, by turn to the positioning region B514 of top with positive pressure gas flow to 10 blow pressure of graphite sample while by fixed
Position portion A513 adsorbs graphite sample 10 with negative pressure gas flow, the quickly commutation up and down of graphite sample 10 is realized, after commutation
Graphite sample 10 be fixed in a manner of negative-pressure adsorption in the positioning chamber 5142 on the A513 of positioning region after, resetted through driving assembly 61
It drives placing modules 51 to rotate in the process, engages positioning region B514 with the connecting column 613 on driving assembly 61；
(d) face B is ground, and after step (c), rotation adjustment component 43 drives positioning region A513 with the feeding of single 0.05mm
After amount interruption feeding, the graphite sample 10 for driving absorption to be fixed in the A513 of positioning region through driving assembly 61 carries out primary past again
Multiple movement is ground 0.05mm by B face of the emery wheel 21 to graphite sample 10, was ground in B face of the grinding wheel 21 to graphite sample 10
The heat that grinding wheel 21 and the friction of graphite sample 10 generate is shifted by negative pressure gas flow in journey and is exported, realizes in grinding process, bears
Pressure gas stream handles the continued down of graphite sample 10.
Sample 10 B grinding after, after step (c) commutates again to graphite sample 10 with the amount of feeding of single 0.05mm into
Row grinding and feeding is ground, and is grown after ten circulation grinding-commutations × wide: 10 × 10mm, with a thickness of 0.5mm ±
0.005 finished product graphite sample 10.
Example IV
The process equipment of the ultra-thin graphite sample of one of the present embodiment is described according to Figure of description 2-15.
As shown in Fig. 2,3 and 4, a kind of processing method of ultra-thin graphite sample, including rack 1, be set in the rack 1 and use
In the grinding mechanism 2 and multiple guide rods 3 being arranged along the vertical direction of sample grinding, further includes:
Elevating mechanism 4, the elevating mechanism 4 include being set on the guide rod 3 and being located at 2 top of grinding mechanism
Support component 41, the carrying group for 21 lower section of emery wheel for being fixedly connected with the support component 41 and being located on the grinding mechanism 2
It part 42 and is set in support component 41 and passes through in the present embodiment with the adjustment component 43 of the rack 1 transmission connection
The adjustment rotation of component 43 drives bearing assembly 42 to move up and down while driving support component 41 to move up and down；
Turnover mechanism 5, the turnover mechanism 5 are set in the support component 41 comprising for placing graphite sample
10 placing modules 51 and the commutation component 52 for driving the placing modules 51 overturning about 10 graphite sample of progress to commutate, it is described
Placing modules 51 are rotatably dispose on the commutation component 52, and the commutation component 52 is set in the support component 41, place
It moves up to contact with the grinding mechanism 2 through the adjustment component 43 driving in the graphite sample 10 on placing modules 51 and be ground
Processing；
Translation mechanism 6, the translation mechanism 6 are set in the support component 41 and distinguish position with the turnover mechanism 5
In the two sides of the grinding mechanism 2 comprising drive 51 horizontal reciprocating movement of placing modules driving assembly 61 and with
The transmission component 62 that the driving assembly 61 connection driving commutation component 52 moves；In the present embodiment, driving assembly 61 pushes away
Dynamic placing modules 51 are moved to along bearing assembly 42 far from 61 side of driving assembly, drive commutation component 52 by transmission component 62
Rotation makes placing modules 51 rotate 180 ° in its rotation process, realizes that graphite sample 10 placed thereon inverts upside down.
Wherein, support component 41 is slab construction setting as described in Fig. 2,3 and 4, rotates and connects with the adjustment component 43
Setting is connect, which drives the support component 41 to move up and down with screw drive mode；It adjusts in the present embodiment
Component 43 is screw-rod structure setting, is connected with rack 1 by screw-driven connection type, adjusts component 43 by rotation,
Support component 41 is driven to move up and down.
Further, as shown in Fig. 2,3,4 and 6, the bearing assembly 42 is that level is sheathed on putting down on the guide rod 3
Hardened structure and the lower section for being located at the emery wheel 21 comprising open up with its upper surface and be equipped with the placing modules 51
Guide table 421, the guide table 421 extend along the direction of motion of the driving component 61；In the present embodiment, guide table 421 is
Deep gouge setting, width is adapted with the width of the positioning plate 5141 on placing modules 51, and when work, positioning plate 5141, which is affixed on, is led
To the bottom surface sliding translation of platform 421.
The course of work: after graphite sample 10 is placed in the positioning chamber 5142 on the B514 of positioning region, through driving assembly 61
Positioning region B514 is driven to contact along 421 reciprocatory movement of guide table with the emery wheel 21 of rotary state, to 10 table of graphite sample
Face is ground；When driving assembly 61 pushes positioning chamber B514 to be moved to the lower section of positioning region A513, pass through positioning region A513
Interior positive pressure gas flow carries out after brushing cleaning the surface of graphite sample 10, and the piston rod 612 on driving assembly 61 continues to extend,
The connecting column 613 engaged with positioning region B514 is remain stationary through the blocking of limiting slot 422, and pressure spring 614 is compressed while connecting column
613 close to piston rod 612；Transmission component 62 drives in moving process through piston rod 612 and engages with gear B 522, and driving turns rod
Placing modules 51 are driven to swing while 521 rotation, placing modules 51 are oriented to through driving section 523 generate rotation during the swing
Turn, the graphite sample 10 in the B514 of positioning region enters in the A513 of positioning region after overturning 180 °, and through its internal negative pressure gas
Stream absorption fastening；After placing modules 51 rotate 180 °, driving assembly 61, which resets, to be withdrawn, while turning the reversion of rod 521, connecting column
613 remain stationary state and separate piston rod 612, and positioning region A513 remain stationary after state is moved in guide table 421 and connects
After connecing the engaging of column 613, connecting column 613 is mobile with 21 direction of trend emery wheel through piston rod 612.
Further, as shown in Fig. 2,3,7,8,9 and 10, the placing modules 51, which are in a horizontal state, is set to the commutation
On component 52 comprising rotate the shaft 511 of setting, be fixedly installed on the outer circumference surface of the shaft 511 and coaxially set
The gear A 512 set, in upper and lower symmetrical mechanism and telescopically sliding is inserted in the positioning region of the end of the shaft 511
A513 and positioning region B514 and be opened in the shaft 511 inside and with respectively with the positioning region A513 and positioning region
The gas-guide tube A515 and gas-guide tube B516 being connected to inside B514, gas-guide tube A515 and gas-guide tube B516 are set in upper and lower spacer structure
Pressurized air stream and negative pressure gas flow are set and are connected with respectively inside the two, graphite sample 10 is adsorbed in positioning region B514 through negative pressure gas flow
On；In the present embodiment, dedusting space is formed between positioning region A513 and positioning region B514, positioning region B514 is through driving assembly 61
When pushing to below the A513 of positioning region, the positive pressure gas flow sprayed by positioning region A513 brushes the surface of graphite sample 10
Processing is cooled down while dedusting；In addition, positioning region A513 and positioning region B514 are Telescopic sliding with shaft 511
Sealing is equipped with, driving assembly 61 drive positioning region B514 reciprocal telescopic movement, to the graphite sample 10 adsorbed thereon into
Row milled processed.
Wherein, as shown in Figure 6 and 9, the positioning region A513 and positioning region B514 includes cooperating with the guide table 421
The positioning plate 5141, heavy outer on the positioning plate 5141 and with graphite sample 10 for being arranged and reciprocatingly sliding along its length
The compatible positioning chamber 5142 of shape, be opened in the air cavity 5143 that is connected in the positioning plate 5141 with the gas-guide tube B516 with
And it is set to one end of the positioning plate 5141 and the hook 5144 far from the shaft 511, the air cavity 5143 is positioned at described
The lower section of positioning chamber 5142 and between the two to be isolated by graphite plate 5145；The driving component 61 by with the hook 5144
Engaging drives the positioning plate 5141 to move back and forth along the guide table 421, the hole N and graphite sample of the graphite plate 5145
Between 10 hole n, N > n；In the present embodiment, the area of air cavity 5143 is greater than the area of graphite sample 10, the positioning chamber
5142 height is less than the thickness of graphite sample 10.
It should be noted that as shown in Figures 9 and 10, by the setting of the special constructions of placing modules 51 and its motion mode,
Drive the positioning region B514 that is below to move back and forth through driving assembly 61, make graphite sample 10 on the B514 of positioning region with
The contact of emery wheel 21 in rotation carries out grinding processing to it, by cooling air-flow to the grinding table of graphite sample 10 after single grinding
Face carries out cooling treatment while brush dedusting, and impurity in grinding process is avoided to influence 10 surface quality of graphite sample
It avoids occurring stablizing excessively high situation because being repeatedly ground simultaneously, and then avoids the deformation clot of graphite sample 10, realize graphite
Its temperature and surface quality are accurately controlled in 10 grinding process of sample, improve the quality of production and qualification rate of the invention.
Further, as shown in Fig. 7,8,12 and 13, the commutation component 52 includes extending and turning vertically downwards
Dynamic be set to states the transfer roller in support component 41 521, fixes the gear for setting and installing the lower end of the transfer roller 521 and being coaxially arranged
B522 and the driving section 523 surveyed positioned at the side of the transfer roller 521 and connect with 512 intermittent drive of gear A, described turn
Roller 521 drives the interruption rotation of gear B 522 through the transmission component 62, and synchronous drive placing modules 51 are swung, the placing modules 51
The gear A 512 is driven to rotate through the driving section 523；In the present embodiment, it drives and puts while rotation by turning rod 521
The rotation of component 51 is set, after hook 5124 is detached from driving assembly 61 in rotary course, gear A 512 is rotated along driving section 523, together
Step drives placing modules 51 to rotate 180 °, and the positioning region A513 in top turns to lower section, the positioning region B514 being below
Top is turned to, synchronism switching gas distinguishes the negative pressure gas flow in the positive pressure gas flow and positioning region A513 in located portion B514
Graphite sample 10 is adsorbed on the A513 of positioning region, realizes the automatic reverse of graphite sample 10；In addition in the present embodiment, turn rod
Be fixedly installed on 521 positive pressure tracheae and negative pressure tracheae and on placing modules 51 gas-guide tube A515 and gas-guide tube B516 distinguish
It is correspondingly arranged, positioning is realized by the transposition up and down of gas-guide tube A515 and gas-guide tube B516 in 51 rotary course of placing modules
The switching of the automatic gas of portion A513 and positioning region B514.
Wherein, as shown in fig 12 and fig 14, the driving section 523 is arcuate structure setting, and the pendulum with the gear A 512
Dynamic rail mark is identical comprising support plate 5231, it is multiple be spaced be rotatably dispose in the support plate 5231 upper surface and with the tooth
The plate tooth 5232 of wheel A512 conjunction is respectively arranged on the plate tooth 5232 torsional spring 5233 for erectting its elasticity and is set to the plate
5232 side of tooth carries out the block 5234 of one-way check to it；The plate tooth 5232 drives the gear through 5234 lattice of block gear
A512 rotation carries out lattice gear to gear A 512 by plate tooth 5232 in 10 commutation process of graphite sample in the present embodiment, thus
It drives its rotation that placing modules 51 is driven to rotate 180 degree, realizes that the upper and lower position overturning of positioning region A513 and positioning region B514 is put；
In reseting procedure, the inclination of 512 pushing plate tooth 5232 of gear A, placing modules 51 are with stationary state sliding and swaying.
Further, as shown in figs.10 and 15, the driving component 61 includes horizontal fixed setting and the bearing assembly
Push part 611 on 42 is fixedly connected with the piston rod 612 for driving the transmission component 62 to move back and forth, edge with the push part 611
The pressure spring that the axis direction of the piston rod 612 is slideably positioned in the connecting column 613 of its end and the connecting column 613 is driven to reset
614, the connecting column 613 is that cylindrical structure is arranged and upwardly extends setting along the vertical direction；In the present embodiment, push part
611 preferably cylinder settings are engaged with hook 5124 by connecting column 613, drive positioning region B514 back and forth to transport by push part 611
It is dynamic.
Further, as shown in Fig. 3 and 15, the transmission component 62 is rack structure setting, is fixedly installed on described
Lower section on piston rod 612 and positioned at the bearing assembly 42, the transmission component 62 are set with the piston rod 612 in parallel up and down
It sets.
Further, the bearing assembly 42 as shown in Fig. 5,6 and 10 further includes running through to be opened in and be used for thereon up and down
The limiting slot 422 of 613 position restriction of connecting column, the piston rod 612 extend to the inside of the limiting slot 422；It is described to put
It sets component 51 to compress it after the connecting column 613 pushes the end for being moved to the limiting slot 422, the transmission group
Part 62 drives the commutation component 52 to move；In the present embodiment, end limit is carried out to connecting column 613 by limiting slot 422
Afterwards, piston rod 612 continues to drive gear B522 rotation during elongation drives 62 displacement of transmission component, realizes commutation component
52 automatic positive and negative rotation, and then realize that placing modules 51 engage reset after the commutation of graphite sample 10 with connecting column 613.
It should be noted that being connected by turnover mechanism 5 and the special of translation mechanism 6 with transmission as shown in Figure 10,12 and 13
Setting is connect, after positioning region B514 is pushed to the end of limiting slot 422 by driving assembly 61, connecting column is made by compression press spring 614
613, which turn 521 rotation synchronization belt of rod through the driving of transmission component 62 while remaining stationary, moves the swing of placing modules 51, realizes positioning region
The transposition up and down of B514 and positioning region A513, and then realize the reversion of graphite sample 10, in 61 reseting procedure of driving assembly, transmission
Component 62 engages after being reset in guide table 421 with turn rod 521 with connecting column 613, then drives connecting column through driving assembly 61
613 reset, and the reset of synchronous drive graphite sample 10 is contacted with mill 21 is ground, the automatic dust removing of realization graphite sample 10,
Reversion and reset, and then improve production efficiency of the invention.
In the present invention, it is to be understood that: term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness
Degree ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ",
The orientation or positional relationship of instructions such as " counterclockwise " are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of retouching
State the present invention and simplify description, rather than the method for indication or suggestion meaning or element must have specific orientation, Yi Te
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite important
Property or implicitly indicate the quantity of indicated technical characteristic.Therefore, define " first ", the feature of " second " can be expressed or
Person implicitly includes one or more of the features.In description of the invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any changes or substitutions that can be easily thought of under technical clarification of the invention by anyone skilled in the art, such as passes through
It carries out single to its top and bottom respectively to graphite sample top and bottom circulation reversing mode to be back and forth ground, with just after being ground in conjunction with single
Pressure gas stream brushes its grinding surface carries out cooling treatment in a manner of negative-pressure adsorption in dedusting and grinding process, realize graphite sample
The controllable design concept of bulk temperature and grinding quality, should be covered by the protection scope of the present invention in grinding process.
Therefore, the scope of protection of the invention shall be subject to the scope of protection specified in the patent claim.
Claims (4)
1. a kind of processing method of ultra-thin graphite sample, which comprises the following steps:
(a) material loading part, by woollen by after mosaic mode is placed in the positioning chamber on the B of positioning region by negative-pressure adsorption in a manner of pair
It is fixed；
(b) face A is ground, and after step (a), drives positioning region B with reciprocating manner by the driving assembly on translation mechanism
It drives graphite sample to contact with the emery wheel on grinding mechanism, the face A of graphite sample is ground；
(c) commutation part, after step (b), positioning region B pushes to commutation station through driving assembly, through the biography on translation mechanism
Commutation component directional-rotation on dynamic Component driver turnover mechanism drives the placement group being mounted thereon with rotating manner in the process
Part rotates 180 °, and positioning region A and positioning region B thereon or more is driven to replace while rotation by placing modules, realizes graphite examination
The commutation up and down of sample, after the graphite sample after commutation is fixed in the positioning chamber on the A of positioning region in a manner of negative-pressure adsorption, through driving
Placing modules rotation is driven in dynamic component reseting procedure, engages positioning region B with the connecting column on driving assembly；
(d) face B is ground, after step (c), after the adjustment component on rotary lifting mechanism drives positioning region A to move up, through driving group
The graphite sample that part drives absorption to be fixed in the A of positioning region moves back and forth, and is carried out at grinding by B face of the emery wheel to graphite sample
Reason；
Bearing assembly on the translation mechanism, turnover mechanism and elevating mechanism is by upper and lower synchronizing moving mode through the tune
Whole group part drives movement；
The positioning region A and positioning region B is moved with groove positioning method along guide table with the guide table on bearing assembly；
The positioning region B is after driving assembly pushes to commutation station, by being set on driving assembly to stretch mode
Connecting column is compressed, and is realized and is driven transmission component orientation to move by the piston rod on driving assembly while connecting column is remain stationary
Turn rod rotation on driving commutation component during dynamic；
The placing modules are horizontally installed to turn on rod with rotating manner, and positioning region A and positioning region B are horizontal with upper and lower symmetric mode
Be set in the shaft on placing modules, by transmission component band turn rod rotate while driving positioning region A and positioning region B around
Turn the axis oscillating of rod；
The driving section that the commutation component is arranged by the swinging track of the gear A on placing modules is with one way engagement transmission side
Formula and gear A are sequentially connected, and make to rotate in placing modules swing process, realize the transposition up and down of positioning region A and positioning region B.
2. a kind of processing method of ultra-thin graphite sample according to claim 1, which is characterized in that the positioning region A with
Positioning region B respectively by turning the intermittent communicated of the tracheae of the negative pressure on rod with being set to, realize by graphite sample it is fixed be adsorbed in it is fixed
Position is intracavitary.
3. a kind of processing method of ultra-thin graphite sample according to claim 1, which is characterized in that the step (c) is also
Including dust removal part, by turning in positive pressure tracheae and negative pressure tracheae setting up and down and respectively containing positive pressure gas flow and negative pressure gas flow
It is dynamic to be set on commutation component, it is connected to respectively with positive pressure tracheae and negative pressure tracheae by positioning region A and positioning B, by the A of positioning region
Positive pressure gas flow it is in the bottom and the upper surface of graphite sample that is adsorbed on positioning B carries out dust removing in a manner of brushing
Cooling treatment is carried out to its upper surface simultaneously.
4. a kind of processing method of ultra-thin graphite sample according to claim 3, which is characterized in that further include cooling end
Point, after step (c), the negative pressure gas flow in the located portion A of graphite sample is adsorbed thereon, and the bottom surface by positioning chamber is graphite
Plate setting is, N > n to realize that negative pressure gas flow runs through graphite with the relationship between the hole n of graphite sample and the hole N of graphite plate
Sample orientation flowing carries out cooling treatment to graphite sample with heat exchange method by negative pressure gas flow.
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| CN201811092928.1A CN109176158B (en) | 2018-09-19 | 2018-09-19 | A kind of processing method of ultra-thin graphite sample |
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| CN201811092928.1A CN109176158B (en) | 2018-09-19 | 2018-09-19 | A kind of processing method of ultra-thin graphite sample |
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| CN113070740B (en) * | 2021-04-07 | 2023-05-30 | 昆明弘固机械制造有限公司 | Efficient processing method of thin-wall alumina ceramic structural part and negative pressure clamp |
| CN113696035B (en) * | 2021-07-26 | 2022-10-18 | 浙江华熔科技有限公司 | Graphite polishing transfer equipment |
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| WO2004078441A2 (en) * | 2003-03-06 | 2004-09-16 | Rinox Inc. | Block texture-modifying apparatus and method |
| CN102120306A (en) * | 2010-01-08 | 2011-07-13 | 上海继顺磁性材料有限公司 | Method for grinding soft ferrite magnetic core by automatically turning over |
| CN202742174U (en) * | 2012-07-30 | 2013-02-20 | 湖北华磁电子科技有限公司 | Soft magnetic ferrite core grinding device with automatic turn-over function |
| CN103722468B (en) * | 2013-12-19 | 2016-01-20 | 浙江五环轴承集团有限公司 | That recognizes face machine for taper roll bearing automatic charging recognizes plane system |
| CN205817580U (en) * | 2016-07-07 | 2016-12-21 | 湖北华磁电子科技有限公司 | Soft magnetic bodies grinding turn-over rig |
| CN206296798U (en) * | 2016-07-25 | 2017-07-04 | 长兴科艺玻璃工艺品有限公司 | A kind of glass panel processing fixing and turning device |
| CN207480292U (en) * | 2017-09-30 | 2018-06-12 | 中山市光维智能科技有限公司 | Optical mirror slip classification automatically picks and places grinding device |
| CN108481170A (en) * | 2018-04-04 | 2018-09-04 | 马鞍山启元自动化技术有限责任公司 | A kind of double-sided polisher and its application method of plank |
| CN108393765B (en) * | 2018-04-27 | 2023-09-12 | 大同新成新材料股份有限公司 | Graphene brush polishing device and application method thereof |
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