CN106041770B - Full automatic rotary type multistation grinding wheel molding machine - Google Patents
Full automatic rotary type multistation grinding wheel molding machine Download PDFInfo
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- CN106041770B CN106041770B CN201610598758.9A CN201610598758A CN106041770B CN 106041770 B CN106041770 B CN 106041770B CN 201610598758 A CN201610598758 A CN 201610598758A CN 106041770 B CN106041770 B CN 106041770B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The present invention relates to grinding materials and grinding tool emery wheel technical field, more particularly to a kind of full automatic rotary type multistation grinding wheel molding machine, including elevating conveyor structure, push away scraping mechanism, constant volume adjustment mechanism, table drive actuating unit, pressing formation mechanism, mould unloading ejecting mechanism, mould mounting bracket and numerical control control unit, the multiple die cavitys of circumference uniform distribution on the mould mounting bracket, and each die cavity corresponds to a station, is successively：Material position is scraped for the first time, is placed mesh sheet position, is scraped material position for the second time, puts core circle position, compacting position and mould unloading position, and the opening and closing of any station in six stations are controlled as needed, the full automatic rotary type multistation grinding wheel molding machine of the present invention, ejected from feeding, pushing material, adjustment, compacting and finished product, it is all to automatically complete, equipment dependability and the degree of automation greatly improve, the labor intensity of worker is reduced at the same time, and automated production is all significantly increased in terms of production efficiency and product quality, uniformity.
Description
Technical field
The present invention relates to grinding materials and grinding tool emery wheel technical field, more particularly to a kind of full automatic rotary type multistation abrasive wheel forming
Machine.
Background technology
Grinding tool is the instrument for being ground, grinding and polishing.Most grinding tool is plus made of bonding agent with abrasive material
Artificial grinding tool, the natural grinding tool that also useful natural ore-rock is directly processed into.Grinding tool is removed in machine-building and other intermetallic composite coating works
Outside being widely adopted in industry, the non-gold such as grain processing, paper industry and ceramics, glass, stone material, plastics, rubber, timber is additionally operable to
Belong to the processing of material.
Emery wheel is one kind of grinding tool, and the shaping of emery wheel is needed by multiple working procedure, the feed base of current grinding wheel molding machine
This use is manually fed, and manually feed efficiency is low and poor to the screening effect of material, and the degree of automation is very low；In addition mesh
The scraping mechanism of preceding grinding wheel molding machine uses single scraper mode mostly, and scraper effect is bad, easily produces helix, and
And after scraper material nonuniform organization, density is not of uniform size, influences the product quality of finished product；And current grinding wheel molding machine
Mold volumes cavity be substantially the cavity body of mould of fixed volume, it is difficult to flexibly be adjusted according to the difference of production emery wheel model
It is whole, it can also be bothered very much even if adjustment is encased inside, the cavity body of mould precision after adjustment is also had a greatly reduced quality, while the mould of fixed volume
Cavity maintenance cost is also very high, has aggravated the Productive statistics of enterprise, and many processes of current grinding wheel molding machine are required for manually
Participate in, the degree of automation is not high, and labor strength is larger, and production efficiency and product quality are all by artificial affecting, production
Efficiency and product quality fluctuation are larger, reduce enterprise's overall efficiency.
The content of the invention
The goal of the invention of the present invention is to overcome that current existing grinding wheel molding machine hand feed efficiency is low, and screening effect is poor；
Scraper effect is bad, and cavity body of mould cannot be adjusted flexibly, and the degree of automation is not high, and production efficiency and product quality are unsatisfactory
Defect, so as to fulfill a kind of full-automatic autonomous operation, scraper density CONSENSUS is high, and cavity body of mould adjustment is flexible, production production
The good full automatic rotary type multistation grinding wheel molding machine of product efficiency high quality.
For achieving the above object, the technical scheme is that：A kind of full automatic rotary type multistation abrasive wheel forming
Machine, including elevating conveyor structure, push away scraping mechanism, constant volume adjustment mechanism, table drive actuating unit, pressing formation mechanism,
Mould unloading ejecting mechanism, mould mounting bracket and numerical control control unit, the blanking side of the elevating conveyor structure, which is provided with, pushes material peace
Fill platform, it is described push away scraping mechanism be fixedly installed on push material erecting bed on；It is described to push away scraping mechanism and be located at elevating conveyor structure
Expect side lower part, the pressing formation mechanism, which is located at, pushes material erecting bed side, and installment work platform transmission is dynamic in pressing formation mechanism
Force mechanisms, the mould mounting bracket are installed on table drive actuating unit；It is described push away scraping mechanism push plane and mould
Has mounting bracket upper surface in the same plane；The mould mounting bracket is disc-shaped structure, and circumference uniform distribution on mould mounting bracket
Multiple die cavitys, and each die cavity corresponds to a station, station is successively by circumference clock-wise order：Material position is scraped for the first time, is placed
Mesh sheet position, scrape material position, put core circle position, compacting position and mould unloading position for the second time, and the numerical control control unit controls grinding wheel molding machine work
Make and control the opening and closing of any station in six stations as needed；Material position is being scraped for the first time and scrapes material position for the second time
It is both provided with mould mounting bracket radius extended line and pushes away scraping mechanism and elevating conveyor structure, and is scraping material position and second for the first time
Installation constant volume adjustment mechanism, the mould unloading ejecting mechanism are arranged at below the mould of mould unloading position below the secondary die cavity for scraping material position.
The elevating conveyor structure includes rack and belt conveyor, and the belt conveyor is Z-type polyline shaped, the skin
Band conveyer is fixedly mounted in rack, and storage bin hopper is fixedly installed above the belt conveyor bottom belt；Belt is defeated
Send the lower section rack sidepiece of machine upper belt to be fixedly installed linear vibration device, be provided with the linear vibration device
Vibrating feed groove, the vibrating feed groove are located at immediately below belt conveyor upper belt end, and in the vibrating feed groove
Material-level measure is set to switch, the operation or stopping of material-level measure switch control belt conveyor and linear vibration device；It is described
Storage bin hopper bottom side is provided with vibrating motor, and storage bin hopper is internally provided with a sieve, is set in the vibrating feed groove
There is secondary sieve.
The scraping mechanism that pushes away includes support baseboard, installing plate and pushes feed bin, and the feed bin that pushes is fixedly installed on peace
The right part of loading board, and push and material-level measure switch is provided with feed bin；The installing plate at installing plate lower surface edge by putting down
The line slideway auxiliary that row is set is slidably fixed on the support baseboard, and the installing plate left part is provided with push-and-pull actuating unit,
And push-and-pull actuating unit is push-and-pull hydraulic cylinder；The bin bottom that pushes is provided with rotary scraping mechanism.
The rotary scraping mechanism includes scraper motor, pinion gear, gear wheel, breaks up blade and scraper, the canine tooth
Wheel, which is fixedly installed on, pushes bin bottom periphery, and the scraper motor is fixedly installed on installing plate side, and the scraper is electronic
Scraper gear reducer is set at machine output shaft, and the pinion gear is installed on the scraper speed reducer output shaft, pinion gear and canine tooth
Engagement rotation is taken turns, the blade of breaing up is fixedly installed on the bottom surface of gear wheel, the scraper circular in cross-section, and scraper
Blade bottom is broken up described in being coaxially fixed on；Wearing plate is provided with support baseboard below the rotary scraping mechanism.
The constant volume adjustment mechanism includes grinding wheel die and cavity volume adjustment mechanism, and the grinding wheel die circumference uniform distribution is set
It is placed in the die hole of mould mounting bracket of grinding wheel molding machine, the lower section of the grinding wheel die sets mould support plate, the mould support
The lower section of plate sets cavity volume adjustment mechanism；The grinding wheel die includes die bottom plate, die mandrel, modular ring, the modular ring
It is fixedly mounted in the die hole of mould mounting bracket and coaxial with die hole, the mould support plate is by three central symmetries and circumference
Uniformly distributed spring hanger link is hung on below the die hole of mould mounting bracket, and is made by spring force under mould support plate and mould mounting bracket
Surface contacts, and the die mandrel is fixedly connected on mould support plate center and coaxial with modular ring；The die bottom plate, which floats, to be placed
In simultaneously empty set is outside die mandrel and coaxial with modular ring and die mandrel in modular ring.
The cavity volume adjustment mechanism includes hydraulic cylinder, ejection disk, elevator, hand-worked lift mandril, electronic liter
Drop machine mandril and fixed mandril, the hole of three central symmetries and circumference uniform distribution is set on the mould support plate for hand-worked lift
Mandril, electric lift mandril and fixed mandril pass through；The hydraulic cylinder is vertically arranged with grinding wheel die central coaxial, described
Eject on piston rod of the disk fixing sleeve loaded on hydraulic cylinder, the hand-worked lift mandril, electric lift mandril and fixed top
Bar central symmetry and circumference uniform distribution are installed on ejection disk upper surface, and coaxial with three holes on mould support plate；It is described to rise manually
Drop machine mandril can drive elevator to adjust its height by handwheel, and the electric lift mandril is driven by servomotor and lifted
Machine adjusts its height, and fixed mandril is fixed on ejection disk；The hand-worked lift mandril, electric lift mandril and fixed top
The top of bar is provided with magnet, makes hand-worked lift mandril, electric lift mandril and fixed mandril by the absorption of magnet
Top is contacted with grinding wheel die lower surface.
It is solid vertically that the pressing formation mechanism includes support base, press column and pressure hydraulic cylinder, the press column
Due in the support base, the press column is divided into center stand column and edge column, and the disc mould installation is set up
Be placed in center stand column periphery, it is and coaxial with center stand column, edge column be placed in mould mounting bracket it is maximum it is cylindrical outside；The press
It is provided with upper beam at the top of column, vertically-mounted pressure hydraulic cylinder on the upper beam, the piston rod of the pressure hydraulic cylinder
Lower end is provided with piston anti-rotating mechanism；Seaming chuck is provided with below the piston anti-rotating mechanism, the mould with seaming chuck correspondence position
Tool mounting bracket lower part is provided with push-down head, and push-down head is fixedly mounted in support base.
The piston anti-rotating mechanism includes piston anti-rotating bar and piston anti-rotating plate, and the piston anti-rotating plate is installed on pressure liquid
Pressure cylinder piston bar bottom, piston anti-rotating bar is positioned at pressure hydraulic cylinder side and passes vertically through upper beam, the piston anti-rotating bar
Bottom is fixedly connected with piston anti-rotating plate；Pressure head connecting plate is additionally provided between the piston anti-rotating mechanism and seaming chuck, it is described
Pressure head connecting plate is connected through a screw thread part and is connected respectively at piston anti-rotating plate and seaming chuck.
The table drive actuating unit includes engine and dividing head, and the dividing head is hollow shaft flange installing type
Dividing head, its quill shaft inner hole sleeve enclose at the center stand column coaxial with center stand column and have certain interval, an engine
Output shaft at driving gear reducer is installed, synchronous belt drive power is set between the dividing head and driving gear reducer；Institute
Fixed installation mould mounting bracket on the output shaft flange of dividing head is stated, dividing head directly drives the revolution of mould mounting bracket, described dynamic
Power machine is drive motor, and drives and be provided with pneumatic clutch between gear reducer and drive motor, passes through pneumatic clutch
Commutation come realize driving gear reducer startup and stopping.
The operation principle of the full automatic rotary type multistation grinding wheel molding machine of the present invention：
Material is put into storage bin hopper first, material bulk cargo and carries out first time screening process in storage bin hopper, subsequent thing
Material is lifted through belt conveyor, and then material is fallen into vibrating feed groove, is carried out at the same time second of screening, when solid accumulation to one
Fixed height, material-level measure switch detect material, and material detection switch control belt conveyor stops feed, and it is past to open straight line
Multiplex vibration device, material through linear vibration device, back and forth to feed opening complete to be fed by shake；When material declines in vibrating feed groove
To certain altitude, material-level measure switch control belt conveyor starts to be fed, and closes device of reciprocating vibration and start in vibrating feed
Storage material in groove.
Material is sent into and is pushed in hopper therewith, and scraper motor driving pinion drives gear wheel rotation, gear wheel and band
It is dynamic to break up blade rotation, material caking is broken up, while hydraulic cylinder acts, and pushes feed bin and scraper is past on wearing plate
Linear motion, pushes feed bin while linear reciprocating motion on wearing plate, and scraper is also ceaselessly being done with breaing up blade
Circle rotation acts, so that by the die cavity of material push-in mould mounting bracket, and complete straight line and rotary scraping.
Enter in material in die cavity, constant volume adjustment mechanism is carried out the adjustment at die bottom plate depth and inclination angle by specification：Hydraulic pressure
Ejection disk of the hydraulic oil cylinder driving equipped with elevator and fixed mandril moves up and down, and three mandrils withstand die bottom plate and move up and down to change
Become the depth of cavity, controlled by numerical control control unit, touch-screen sets the cavity depth needed；Three mandrils on disk are ejected,
It is fixed mandril and two elevator mandrils respectively, an elevator adjustment locks after being adjusted by handwheel, another elevator
Adjustment is adjusted by servomotor, by controlling servomotor rotation adjustment lift height easily to adjust die bottom plate
Gradient, is controlled by numerical control control unit, and touch-screen, which is set, needs gradient.
After pushing material and constant volume adjustment for the first time, mesh sheet is put into, then by pushing material and constant volume adjustment for the second time,
Trade mark and core circle are then placed in, compacting position is then arrived at and carries out pressing formation, finally finished product is ejected in mould unloading ejection position, is completed
Production process.
The beneficial effect of the full automatic rotary type multistation grinding wheel molding machine of the present invention：
1. the full automatic rotary type multistation grinding wheel molding machine of the present invention, is provided with elevating conveyor structure, simple in structure, system
Cause low, and cooperated by belt conveyor and sensor etc., feeder process whole process automates journey without manual intervention
Spend very high, feed efficiency is greatly improved, and by material screening twice, substantially increases the purity and matter of supply material
Amount, is conducive to improve product quality.
2. the full automatic rotary type multistation grinding wheel molding machine of the present invention, is provided with and pushes away scraping mechanism, by traditional rotation
Scraper and push material and combine, material scraper is efficient, and can eliminate helix caused by tradition scraper, after pushing
Material even tissue, consistent in density, substantially increases the production quality and production efficiency of product.
3. the full automatic rotary type multistation grinding wheel molding machine of the present invention, sets constant volume adjustment mechanism, mould support plate posture
Adjustment mechanism adjusts its depth and inclination angle by hydraulic cylinder and servomotor, is controlled using numerical control, and cavity body of mould is easy to adjust
Fast, the degree of automation is high, and cavity body of mould Adjustment precision greatly improves, and die bottom plate thickness and precision is required low.
4. the full automatic rotary type multistation grinding wheel molding machine of the present invention, is provided with table drive actuating unit, index
The mould mounting bracket of grinding wheel molding machine is fixedly mounted on the output shaft flange of head, instead of dividing head in the prior art and pass through gear
Subband moves the mould mounting bracket rotation of grinding wheel molding machine, greatly reduces the driving error of gear drive generation, and reliability
Higher, service life of equipment improves, in addition, pneumatic clutch is installed between gear reducer and engine, it is possible to prevente effectively from
Motor frequent starting, is effectively saved electric energy.
5. the full automatic rotary type multistation grinding wheel molding machine of the present invention, from feeding, push material, adjustment, compacting and finished product
Ejection, all to automatically complete, equipment dependability and the degree of automation greatly improve, while the work for reducing worker is strong
Degree, and automated production is all significantly increased in terms of production efficiency and product quality, uniformity.
Brief description of the drawings
Fig. 1 is the general assembly structure diagram of full automatic rotary type multistation grinding wheel molding machine；
Fig. 2 is the overlooking the structure diagram of Fig. 1；
Fig. 3 is the structure diagram for pushing away scraping mechanism of grinding wheel molding machine；
Fig. 4 is the overlooking the structure diagram of Fig. 3；
Fig. 5 is the constant volume adjustment mechanism structure diagram of grinding wheel molding machine；
Fig. 6 is the overlooking the structure diagram of the constant volume adjustment mechanism of grinding wheel molding machine；
Fig. 7 is the structure diagram of the pressing formation mechanism of grinding wheel molding machine；
Fig. 8 is the overlooking the structure diagram of Fig. 7；
Fig. 9 is the structure diagram of the table drive actuating unit of grinding wheel molding machine；
Figure 10 is the overlooking the structure diagram of Fig. 9.
Referring to Fig. 1-10：1- elevating conveyor structures, 101- racks, 102- belt conveyors, 103- storage bin hoppers, 104- straight lines
Device of reciprocating vibration, 105- vibrating feed grooves, 106- vibrating motors, sieve of 107-, bis- sieves of 108-, 2- push away scraper
Structure, 201- support baseboards, 202- installing plates, 203- push feed bin, 204- line slideway auxiliaries, 205- push-and-pull actuating units, 206-
Rotary scraping mechanism, 261- scraper motor, 262- pinion gears, 263- gear wheels, 264- break up blade, 265- scrapers, 207-
Wearing plate, 3- constant volume adjustment mechanisms, 301- grinding wheel dies, 311- die bottom plates, 312- die mandrels, 313- modular rings, 302- moulds
Chamber volume guiding mechanism, 321- hydraulic cylinders, 322- ejection disks, 323- elevators, 324- hand-worked lift mandrils, 325- are electronic
Elevator mandril, 326- fixed mandrils, 303- mould support plates, 304- spring hanger links, 305- handwheels, 306- servomotors, 4- works
Zuo Tai transfer motion powers mechanism, 401- engines, 402- dividing heads, 403- driving gear reducer, 404- synchronous belts, 405- pneumatically from
Clutch, 5- pressing formations mechanism, 501- support bases, 502- press columns, 521- center stand columns, 522- edge columns, 503-
Press hydraulic cylinder, 504- upper beams, 505- piston anti-rotatings mechanism, 551- piston anti-rotating bars, 552- piston anti-rotating plates, is pressed on 506-
Head, 507- push-down heads, 508- pressure head connecting plates, 6- mould unloading ejecting mechanisms, 7- mould mounting brackets, 701- scrape material position for the first time,
702- places mesh sheet position, and 703- scrapes material position for the second time, and 704- puts core circle position, and 705- compactings position, 706- mould unloadings position, 8-, which pushes material, to be pacified
Fill platform, 9- material-level measures switch.
Embodiment
Below in conjunction with the accompanying drawings and by specific embodiment to the full automatic rotary type multistation abrasive wheel forming of the present invention
Machine does more detailed description.
Embodiment 1：
The full automatic rotary type multistation grinding wheel molding machine of the present invention, including elevating conveyor structure 1, push away scraping mechanism 2, is fixed
Hold adjustment mechanism 3, table drive actuating unit 4, pressing formation mechanism 5, mould unloading ejecting mechanism 6, mould mounting bracket 7 and numerical control
Control unit, the blanking side of the elevating conveyor structure 1, which is provided with, pushes material erecting bed 8, and the scraping mechanism 2 that pushes away is fixedly installed
Expect in pushing on erecting bed 8；The scraping mechanism 2 that pushes away is located at 1 blanking side lower part of elevating conveyor structure, the pressing formation mechanism
5 positioned at pushing material erecting bed 8 side, installment work platform transfer motion power mechanism 4 in pressing formation mechanism 5, the mould mounting bracket 7
It is installed on table drive actuating unit 4；It is described push away scraping mechanism 2 push plane with 7 upper surface of mould mounting bracket same
In one plane；The mould mounting bracket 7 is disc-shaped structure, and 6 die cavitys of circumference uniform distribution on mould mounting bracket 7, and each mould
Chamber corresponds to a station, and station is successively by circumference clock-wise order：Material position 701 is scraped for the first time, places mesh sheet position 702, second
Secondary to scrape material position 703, put core circle position 704, compacting position 705 and mould unloading position 706, the numerical control control unit is PLC, and PLC controls sand
Wheel shaping machine works, and by six station number definitions, six stations of control are all turned on；Material position 701 and second is being scraped for the first time
It is both provided with the secondary 7 radius extended line of mould mounting bracket for scraping material position 703 and pushes away scraping mechanism 2 and elevating conveyor structure 1, and
Once scrape material position 701 and scrape the die cavity lower section installation constant volume adjustment mechanism 3 of material position 703 for the second time, the mould unloading ejecting mechanism 6 is set
It is placed in the lower section of mould mounting bracket 7 of mould unloading position 706.
The elevating conveyor structure 1 includes rack 101 and belt conveyor 102, and the belt conveyor 102 is rolled over for Z-type
Wire, the belt conveyor 102 are fixedly mounted in rack 101, and the top of 102 bottom belt of belt conveyor is fixed
It is provided with storage bin hopper 103；101 sidepiece of lower methods, rack of 102 upper belt of belt conveyor is fixedly installed linear vibration
Device 104, is provided with vibrating feed groove 105 on the linear vibration device 104, it is defeated that the vibrating feed groove 105 is located at belt
Send immediately below 102 upper belt end of machine, and set material-level measure to switch 6 in the vibrating feed groove 105, material-level measure switch
The operation or stopping of 6 control belt conveyors 102 and linear vibration device 104；103 bottom side of storage bin hopper is provided with
Vibrating motor 106, and storage bin hopper 103 is internally provided with a sieve 107, and secondary sieve is provided with the vibrating feed groove 105
Net 108.
The grinding wheel molding machine, which pushes away scraping mechanism 2, to be included support baseboard 201, installing plate 202 and pushes feed bin 203, described
Push feed bin 203 and be fixedly installed on the right part of installing plate 202, and push and material-level measure switch 6 is provided with feed bin 203；It is described
Installing plate 202 is slidably fixed on the support bottom by the line slideway auxiliary 204 being arranged in parallel at 202 lower surface edge of installing plate
On plate 201,202 left part of installing plate is provided with push-and-pull actuating unit 205, and it is push-and-pull hydraulic cylinder to push and pull actuating unit 205；
203 bottom of feed bin that pushes is provided with rotary scraping mechanism 206.
The rotary scraping mechanism 206 includes scraper motor 261, pinion gear 262, gear wheel 263, breaks up blade 264
With scraper 265, the gear wheel 263, which is fixedly installed on, pushes 203, feed bin bottom periphery, and the scraper motor 261 is fixed and set
202 side of installing plate is placed in, scraper gear reducer is set at 261 output shaft of scraper motor, the pinion gear 262 is installed on
On the scraper speed reducer output shaft, 263 engagement rotation of pinion gear 262 and gear wheel, the blade 264 of breaing up is fixedly installed on
On the bottom surface of gear wheel 263,265 circular in cross-section of scraper, and coaxial be fixed on of scraper 265 described breaks up blade
264 bottoms；Wearing plate 207 is provided with the support baseboard 201 of the lower section of rotary scraping mechanism 206.
The grinding wheel molding machine constant volume adjustment mechanism 3 includes grinding wheel die 301 and cavity volume adjustment mechanism 302, described
301 circumference uniform distribution of grinding wheel die is arranged in the die hole of mould mounting bracket 5 of grinding wheel molding machine, under the grinding wheel die 301
Side sets mould support plate 303, and the lower section of the mould support plate 303 sets cavity volume adjustment mechanism 302.
The grinding wheel die 301 includes die bottom plate 311, die mandrel 312, modular ring 313, and the modular ring 313 fixes peace
It is in the die hole of mould mounting bracket 5 and coaxial with die hole, the mould support plate 303 by three central symmetries and circumference it is equal
The spring hanger link 304 of cloth is hung on below the die hole of mould mounting bracket 5, and mould support plate 303 is pacified with mould by spring force
The contact of 5 lower surfaces is shelved, the die mandrel 312 is fixedly connected on 303 center of mould support plate and coaxial with modular ring 313；It is described
Die bottom plate 311 float be positioned in modular ring 313 and empty set outside die mandrel 312 and with modular ring 313 and die mandrel 312
Coaxially.
The cavity volume adjustment mechanism 302 includes hydraulic cylinder 321, ejection disk 322, elevator 323, hand-worked lift
Mandril 324, electric lift mandril 325 and fixed mandril 326, three central symmetries and circle are set on the mould support plate 303
The hole of Zhou Junbu passes through for hand-worked lift mandril 324, electric lift mandril 325 and fixed mandril 326；The hydraulic oil
Cylinder 321 is vertically arranged with 301 central coaxial of grinding wheel die, and 322 fixing sleeve of the ejection disk is loaded on the piston rod of hydraulic cylinder 321
On, the hand-worked lift mandril 324, electric lift mandril 325 and 326 central symmetry of fixed mandril and circumference uniform distribution installation
In ejection disk 322 upper surface, and it is coaxial with three holes on mould support plate 303.
The hand-worked lift mandril 324 can drive elevator 323 to adjust its height, the electronic liter by handwheel 305
Drop machine mandril 325 drives elevator 323 to adjust its height by servomotor 306, and fixed mandril 326 is fixed on ejection disk 322
On；The top of the hand-worked lift mandril 324, electric lift mandril 325 and fixed mandril 326 is provided with magnet, passes through
The absorption of magnet make the top of hand-worked lift mandril 324, electric lift mandril 325 and fixed mandril 326 with mould bottom
311 lower surface of plate contacts.
The pressing formation mechanism 5 includes support base 501, press column 502 and pressure hydraulic cylinder 503, the press
Column 502 is fixed in the support base 501 vertically, and the press column 502 divides for center stand column 521 and edge column
522, disc mould mounting bracket 7 is arranged at the periphery of center stand column 521, and coaxial with center stand column 521, and edge column 522 is put
Outside the maximum of mould mounting bracket 7 is cylindrical；The top of the press column 502 is provided with upper beam 504；The upper beam 504
On be vertically arranged pressure hydraulic cylinder 503, it is described pressure hydraulic cylinder 503 piston-rod lower end be provided with piston anti-rotating mechanism 505；Institute
State the lower section of piston anti-rotating mechanism 505 and be provided with seaming chuck 506, set with 7 lower part of mould mounting bracket of 506 correspondence position of seaming chuck
There is push-down head 507, and push-down head 507 is fixedly mounted in support base 501.
The piston anti-rotating mechanism 505 includes piston anti-rotating bar 551 and piston anti-rotating plate 552, the piston anti-rotating plate 552
Installed in 503 piston-rod lower end portion of pressure hydraulic cylinder, piston anti-rotating bar 551 is positioned at pressure 503 side of hydraulic cylinder and passes vertically through
Upper beam 504,551 bottom of piston anti-rotating bar are fixedly connected with piston anti-rotating plate 522；505 He of piston anti-rotating mechanism
Be additionally provided with pressure head connecting plate 508 between seaming chuck 506, the pressure head connecting plate 508 be connected through a screw thread part respectively with piston
Torsional stop 552 and seaming chuck 506 are connected.
The table drive actuating unit 4 includes engine 401 and dividing head 402, and the dividing head 402 is quill shaft
Flange installing type dividing head, is provided with driving gear reducer 403 at the output shaft of the engine 401, the dividing head 402 and drives
404 transfer motion power of synchronous belt is set between dynamic gear reducer 403；Sand is fixedly mounted on the output shaft flange of the dividing head 402
The mould mounting bracket 7 of wheel shaping machine.
The engine 401 is drive motor, and drive be provided between gear reducer 403 and drive motor pneumatically from
Clutch 405, the startup and stopping of driving gear reducer 403 are realized by the commutation of pneumatic clutch 405, it is possible to prevente effectively from
Motor frequent starting.
The foregoing is merely the schematical embodiment of the present invention, the scope of the present invention is not limited to, it is any
The equivalent variations and modification that those skilled in the art is made on the premise of present inventive concept and principle is not departed from, should all belong to
In the scope of protection of the invention.
Claims (10)
1. a kind of full automatic rotary type multistation grinding wheel molding machine, including elevating conveyor structure, push away scraping mechanism, constant volume adjustment machine
Structure, table drive actuating unit, pressing formation mechanism, mould unloading ejecting mechanism, mould mounting bracket and numerical control control unit, it is special
Sign is：The blanking side of the elevating conveyor structure, which is provided with, pushes material erecting bed, it is described push away scraping mechanism and be fixedly installed on push away
On scraper erecting bed；The scraping mechanism that pushes away is located at elevating conveyor structure blanking side lower part, and the pressing formation mechanism, which is located at, to be pushed away
Scraper erecting bed side, installment work platform transfer motion power mechanism in pressing formation mechanism, the mould mounting bracket are installed on work
In platform transfer motion power mechanism；It is described push away scraping mechanism push plane and mould mounting bracket upper surface in the same plane；It is described
Mould mounting bracket is disc-shaped structure, and the multiple die cavitys of circumference uniform distribution on mould mounting bracket, and each die cavity corresponds to a station,
Station is successively by circumference clock-wise order：Material position is scraped for the first time, is placed mesh sheet position, is scraped material position for the second time, puts core circle position, compacting
Position and mould unloading position, the numerical control control unit control grinding wheel molding machine work simultaneously control any station in six stations as needed
Opening and closing；Pushed scraping material position for the first time and scraping for the second time to be both provided with the mould mounting bracket radius extended line of material position
Expect mechanism and elevating conveyor structure, and constant volume is installed below the die cavity of material position adjusts machine scraping material position for the first time and scraping for the second time
Structure, the mould unloading ejecting mechanism are arranged at below the mould of mould unloading position.
2. full automatic rotary type multistation grinding wheel molding machine according to claim 1, it is characterised in that：The lifting conveying
Mechanism includes rack and belt conveyor, and the belt conveyor is Z-type polyline shaped, and the belt conveyor is fixedly mounted on machine
On frame, storage bin hopper is fixedly installed above the belt conveyor bottom belt；The lower section machine of belt conveyor upper belt
Frame sidepiece is fixedly installed linear vibration device, and vibrating feed groove, the vibration are provided with the linear vibration device
Feeder trough is located at immediately below belt conveyor upper belt end, and sets material-level measure to switch in the vibrating feed groove, material
The operation or stopping of position detection switch control belt conveyor and linear vibration device；The storage bin hopper bottom side is provided with
Vibrating motor, and storage bin hopper is internally provided with a sieve, and secondary sieve is provided with the vibrating feed groove.
3. full automatic rotary type multistation grinding wheel molding machine according to claim 1, it is characterised in that：It is described to push away scraper
Structure includes support baseboard, installing plate and pushes feed bin, and the feed bin that pushes is fixedly installed on the right part of installing plate, and pushes feed bin
Inside it is provided with material-level measure switch；The installing plate is slided by the line slideway auxiliary being arranged in parallel at installing plate lower surface edge
It is fixed on the support baseboard, the installing plate left part is provided with push-and-pull actuating unit, and pushes and pulls actuating unit as push-and-pull liquid
Cylinder pressure；The bin bottom that pushes is provided with rotary scraping mechanism.
4. full automatic rotary type multistation grinding wheel molding machine according to claim 3, it is characterised in that：The rotary scraping
Mechanism includes scraper motor, pinion gear, gear wheel, breaks up blade and scraper, and the gear wheel, which is fixedly installed on, pushes feed bin
Bottom periphery, the scraper motor are fixedly installed on installing plate side, set scraper to subtract at the scraper motor output shaft
Fast machine, the pinion gear are installed on the scraper speed reducer output shaft, and pinion gear and gear wheel engagement rotation are described to break up leaf
Piece is fixedly installed on the bottom surface of gear wheel, the scraper circular in cross-section, and scraper is coaxially fixed on and described breaks up leaf
Piece bottom；Wearing plate is provided with support baseboard below the rotary scraping mechanism.
5. full automatic rotary type multistation grinding wheel molding machine according to claim 1, it is characterised in that：The constant volume adjustment
Mechanism includes grinding wheel die and cavity volume adjustment mechanism, and the grinding wheel die circumference uniform distribution is arranged at the mould of grinding wheel molding machine
In the die hole of mounting bracket, the lower section of the grinding wheel die sets mould support plate, and the lower section of the mould support plate sets cavity volume
Adjustment mechanism；The grinding wheel die includes die bottom plate, die mandrel, modular ring, and the modular ring is fixedly mounted on mould mounting bracket
Die hole in and it is coaxial with die hole, the mould support plate is hung on by the spring hanger link of three central symmetries and circumference uniform distribution
Below the die hole of mould mounting bracket, and mould support plate is set to be contacted with mould mounting bracket lower surface by spring force, the mold core
Rod is fixedly connected on mould support plate center and coaxial with modular ring；The die bottom plate, which floats, is positioned over the interior simultaneously empty set of modular ring in mould
It is outside plug and coaxial with modular ring and die mandrel.
6. full automatic rotary type multistation grinding wheel molding machine according to claim 5, it is characterised in that：The cavity volume
Adjustment mechanism includes hydraulic cylinder, ejection disk, elevator, hand-worked lift mandril, electric lift mandril and fixed mandril, institute
State set on mould support plate the hole of three central symmetries and circumference uniform distribution for hand-worked lift mandril, electric lift mandril and
Fixed mandril passes through；The hydraulic cylinder is vertically arranged with grinding wheel die central coaxial, and the ejection disk fixing sleeve is loaded on hydraulic pressure
On the piston rod of oil cylinder, the hand-worked lift mandril, electric lift mandril and fixed mandril central symmetry and circumference uniform distribution
Ejection disk upper surface is installed on, and it is coaxial with three holes on mould support plate；The hand-worked lift mandril can be driven by handwheel
Dynamic elevator adjusts its height, and the electric lift mandril drives elevator to adjust its height, fixed top by servomotor
Bar is fixed on ejection disk；The top of the hand-worked lift mandril, electric lift mandril and fixed mandril is provided with magnet,
By the absorption of magnet make the top of hand-worked lift mandril, electric lift mandril and fixed mandril with grinding wheel die following table
Face contacts.
7. full automatic rotary type multistation grinding wheel molding machine according to claim 1, it is characterised in that：The pressing formation
Mechanism includes support base, press column and pressure hydraulic cylinder, the press column and is fixed on vertically in the support base, institute
To state press column and be divided into center stand column and edge column, the disc mould mounting bracket is arranged at center stand column periphery, and with
Center stand column is coaxial, edge column be placed in mould mounting bracket it is maximum it is cylindrical outside；Horizontal stroke is provided with the top of the press column
Beam, vertically-mounted pressure hydraulic cylinder on the upper beam, the piston-rod lower end of the pressure hydraulic cylinder are provided with piston anti-rotating machine
Structure；Seaming chuck is provided with below the piston anti-rotating mechanism, is provided with down with the mould mounting bracket lower part of seaming chuck correspondence position
Pressure head, and push-down head is fixedly mounted in support base.
8. full automatic rotary type multistation grinding wheel molding machine according to claim 7, it is characterised in that：The piston anti-rotating
Mechanism includes piston anti-rotating bar and piston anti-rotating plate, and the piston anti-rotating plate is installed on pressure hydraulic cylinder piston rod bottom, living
Plug anti-bull stick is positioned at pressure hydraulic cylinder side and passes vertically through upper beam, and the piston anti-rotating bar bottom is fixed with piston anti-rotating plate
Connection；Pressure head connecting plate is additionally provided between the piston anti-rotating mechanism and seaming chuck, the pressure head connecting plate is connected by screw thread
Fitting is connected respectively at piston anti-rotating plate and seaming chuck.
9. full automatic rotary type multistation grinding wheel molding machine according to claim 1, it is characterised in that：The workbench passes
Dynamic actuating unit includes engine and dividing head, and the dividing head is hollow shaft flange installing type dividing head, the engine
Driving gear reducer is installed at output shaft, synchronous belt drive power is set between the dividing head and driving gear reducer；It is described
Mould mounting bracket is fixedly mounted on the output shaft flange of dividing head, dividing head directly drives the revolution of mould mounting bracket.
10. full automatic rotary type multistation grinding wheel molding machine according to claim 9, it is characterised in that：The engine
For drive motor, and drive and pneumatic clutch is installed between gear reducer and drive motor, pass through changing for pneumatic clutch
Always the startup and stopping of driving gear reducer are realized.
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| CN201610598758.9A CN106041770B (en) | 2016-07-28 | 2016-07-28 | Full automatic rotary type multistation grinding wheel molding machine |
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| CN201610598758.9A CN106041770B (en) | 2016-07-28 | 2016-07-28 | Full automatic rotary type multistation grinding wheel molding machine |
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| CN106041770B true CN106041770B (en) | 2018-04-13 |
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| CN109483419B (en) * | 2018-11-08 | 2024-03-26 | 精工锐意科技(河南)有限公司 | Balance material pouring and spreading mechanism for soft grinding sheet production |
| CN109333387B (en) * | 2018-11-08 | 2023-12-19 | 精工锐意科技(河南)有限公司 | Soft grinding sheet rotary production line and control method thereof |
| CN109366377B (en) * | 2018-12-06 | 2024-04-26 | 河南菩瑞磨料磨具有限公司 | Glass fiber net piece processing equipment |
| CN110434660A (en) * | 2019-08-21 | 2019-11-12 | 郑州市弘毅机械有限公司 | A kind of mold revolution interval displacement mechanism |
| CN110562753B (en) * | 2019-09-30 | 2024-06-21 | 郑州市弘毅机械有限公司 | Automatic chip stacking and stringing mechanism for resin slices |
| CN110549261A (en) * | 2019-09-30 | 2019-12-10 | 郑州市弘毅机械有限公司 | Automatic unloading mechanism for formed grinding wheel |
| CN112008618B (en) * | 2020-07-07 | 2022-12-06 | 郑州大学 | Intelligent cold press molding production line for metal grinding wheel and process control method |
| CN113387153B (en) * | 2021-06-08 | 2023-08-01 | 江苏马步崎电机制造有限公司 | Energy-saving reversing mechanism of assembly line |
| CN114536236B (en) * | 2022-02-22 | 2023-03-24 | 南京美宏研磨有限公司 | Preparation and forming equipment and forming method of grinding wheel special for steel rail cutting |
| CN115070630B (en) * | 2022-02-22 | 2023-10-31 | 南通市辉鑫玻璃纤维有限公司 | Low-cost production process of glass fiber grinding wheel net sheet |
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