CN110285660A - Drying equipment is used in a kind of production of lithium battery - Google Patents

Drying equipment is used in a kind of production of lithium battery Download PDF

Info

Publication number
CN110285660A
CN110285660A CN201910566575.2A CN201910566575A CN110285660A CN 110285660 A CN110285660 A CN 110285660A CN 201910566575 A CN201910566575 A CN 201910566575A CN 110285660 A CN110285660 A CN 110285660A
Authority
CN
China
Prior art keywords
seat
belt
support
pulley
driving motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910566575.2A
Other languages
Chinese (zh)
Other versions
CN110285660B (en
Inventor
张秀艳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Luqiao Chaojin Automation Technology Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910566575.2A priority Critical patent/CN110285660B/en
Publication of CN110285660A publication Critical patent/CN110285660A/en
Application granted granted Critical
Publication of CN110285660B publication Critical patent/CN110285660B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0002Casings; Housings; Frame constructions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B11/00Machines or apparatus for drying solid materials or objects with movement which is non-progressive
    • F26B11/02Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
    • F26B11/08Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a vertical or steeply-inclined axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/001Drying-air generating units, e.g. movable, independent of drying enclosure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/02Applications of driving mechanisms, not covered by another subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to a kind of drying equipments, it in particular is a kind of lithium battery production drying equipment, including going up and down drying station mechanism, strainer, belt, driving motor mechanism, fixed drying cavity mechanism, air purifying mechanism, equipment can be dried efficiently, equipment can tightening belt improve transmission efficiency, equipment can purify air, equipment being capable of deashing, equipment can compress cloth bag, the strainer is located at the top of lifting drying station mechanism, the connection type of belt and lifting drying station mechanism is flexible connection, the connection type of belt and strainer is flexible connection, driving motor mechanism is connected with lifting drying station mechanism, driving motor mechanism and the connection type of belt are flexible connection, fixed drying cavity mechanism is connected with lifting drying station mechanism, air purifying mechanism is connected with lifting drying station mechanism.

Description

Drying equipment is used in a kind of production of lithium battery
Technical field
The present invention relates to a kind of drying equipments, are in particular a kind of lithium battery production drying equipments.
Background technique
In lithium battery production, baking process is very important, and traditional drying equipment drying efficiency is low, does not have air Purification function, to the in evil case of people, so devising this lithium battery production drying equipment.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of lithium battery production drying equipment, equipment can efficiently into Row drying, equipment can tightening belt improve transmission efficiency, equipment can purify air, equipment can deashing, equipment can press Tight cloth bag.
In order to solve the above technical problems, the present invention relates to a kind of drying equipments, it is in particular a kind of lithium battery production With drying equipment, including lifting drying station mechanism, strainer, belt, driving motor mechanism, fixed drying cavity mechanism, air Purification mechanism, equipment can be dried efficiently, equipment can tightening belt improve transmission efficiency, equipment can purify air, Equipment can deashing, equipment can compress cloth bag.
The strainer is located at the top of lifting drying station mechanism, the connection type of belt and lifting drying station mechanism For flexible connection, the connection type of belt and strainer is flexible connection, driving motor mechanism and lifting drying station mechanism phase Even, driving motor mechanism and the connection type of belt are flexible connection, and fixed drying cavity mechanism is connected with lifting drying station mechanism, Air purifying mechanism is connected with lifting drying station mechanism.
As advanced optimizing for the technical program, lifting described in a kind of lithium battery production drying equipment of the present invention is dried Gan Tai mechanism includes rotary furnace drying mechanism, lifting platform mechanism, and rotary furnace drying mechanism is connected with lifting, platform mechanism;Rotary dryer Structure includes trough of belt annular base, pulley, pulley spindle, support tube, electric hot plate, flabellum, the seat of honour, upper connecting shaft, central pulley, is slided Wheel is connected with pulley spindle, and pulley spindle is hinged with trough of belt annular base, and support tube is welded between trough of belt annular base and the seat of honour, Electric hot plate is connected with flabellum, and flabellum is connected with the seat of honour, and upper connecting shaft is arranged between the seat of honour and central pulley, central pulley Connection type with belt is flexible connection;Lifting platform mechanism include chassis, hydraulic cylinder, hydraulic stem, connecting column, upper support plate, Intermediate circular groove, pulley mating groove, chassis are connected with hydraulic cylinder, and hydraulic stem is connected with hydraulic cylinder, connecting column setting hydraulic stem with Between upper support plate, intermediate circular groove is opened in support plate, and pulley mating groove is opened in support plate.
As advanced optimizing for the technical program, tensioning device described in a kind of lithium battery production drying equipment of the present invention Structure includes tensioning track mechanism, tensioning executing agency, and tensioning track mechanism is connected with tensioning executing agency;Tensioning track mechanism packet Railroad shoe, translot, vertical slots, track groove, sliding seat, cross recess, spring I are included, translot is opened in railroad shoe, and vertical slots are opened in rail On road seat, track groove is opened on the upper surface of railroad shoe, and sliding seat is connected with railroad shoe, and cross recess is opened on sliding seat, spring I It is arranged in cross recess, spring I is connected with sliding seat, and railroad shoe is connected with the seat of honour;Being tensioned executing agency includes bottom roller, idler wheel Connecting shaft, upper roller, upper axis, hinge bar, articulated shaft I, type support, intermediate slider, cooperation sliding block, hinged seat I, detent branch Support, block board, tensioning shaft, tensioning wheel, idler wheel connecting shaft are welded between bottom roller and upper roller, and upper axis is mutually cut with scissors with upper roller It connects, upper axis is hinged with hinge bar, and hinge bar is connected with articulated shaft I, and articulated shaft I is hinged with type support, intermediate slider weldering It connects and supports and cooperate between sliding block in type, hinged seat I is connected with cooperation sliding block, and detent support is hinged with hinged seat I, detent Plate is connected with detent support, and tensioning shaft is hinged with type support, and tensioning shaft is connected with tensioning wheel, and bottom roller and track groove match Conjunction, cooperation sliding block are matched with cross recess, and cooperation sliding block is connected with the seat of honour, and the connection type of tensioning wheel and belt is flexible connects It connects.
As advanced optimizing for the technical program, driving electricity described in a kind of lithium battery production drying equipment of the present invention Machine mechanism includes driving motor, driving motor belt pulley, and driving motor is connected with driving motor belt pulley, driving motor belt pulley Connection type with belt is flexible connection, and driving motor is connected with the seat of honour.
It is fixed described in a kind of lithium battery production drying equipment of the present invention to dry as advanced optimizing for the technical program Gan Qiang mechanism includes square base, connecting column matching hole, cylinder, is put into mouth, and square base is connected with cylinder, and connecting column matching hole is opened in cylinder It on lower end surface, is put into mouth and is opened on cylinder, square base is connected with chassis, and connecting column matching hole is matched with connecting column, cylinder and the seat of honour It matches.
As advanced optimizing for the technical program, air described in a kind of lithium battery production drying equipment of the present invention is net Changing mechanism includes support base I, strainer, filter screen box, housing screw, collet threaded hole, pressure plate, holddown spring, housing screw Matching hole, rear strainer tap hammer, tap fixing seat, tap spring, pulling seat matching hole, pulling seat, tap fixed seat supports, support Connection, blower, support base I are connected with filter screen box, and strainer is connected with filter screen box, and housing screw is connected with collet threaded hole, pressure Tight threaded hole is attacked on pressure plate, and holddown spring is welded between pressure plate and filter screen box, and housing screw and housing screw cooperate Hole be connected, housing screw matching hole is attacked in filter screen box, and rear strainer is connected with filter screen box, tap hammer into shape is connected with pulling seat, pulling seat and Pulling seat matching hole matches, and pulling seat matching hole, which is opened in, to be tapped in fixing seat, taps spring pocket on pulling seat, taps spring and is welded on It taps hammer, tap between fixing seat, tap fixing seat and be fixedly connected with fixed seat supports are tapped, tap fixed seat supports and support It is connected and fixed connection, support connection is connected with filter screen box, and blower is arranged in filter screen box, and support base I is connected with chassis.
As advanced optimizing for the technical program, pulley described in a kind of lithium battery production drying equipment of the present invention Number is 8.
A kind of lithium battery production drying equipment of the invention has the beneficial effect that
A kind of lithium battery production drying equipment of the present invention, equipment can be dried efficiently, and equipment being capable of tightening belt Improve transmission efficiency, equipment can purify air, equipment can deashing, equipment can compress cloth bag.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram that drying equipment is used in a kind of lithium battery production of the present invention.
Fig. 2 is a kind of structural schematic diagram of the lifting drying station mechanism 1 of lithium battery production drying equipment of the present invention.
Fig. 3 is a kind of structural schematic diagram of the rotary furnace drying mechanism 1-1 of lithium battery production drying equipment of the present invention.
Fig. 4 is a kind of supplementing structure schematic diagram of the rotary furnace drying mechanism 1-1 of lithium battery production drying equipment of the present invention.
Fig. 5 is a kind of structural schematic diagram of the lifting platform mechanism 1-2 of lithium battery production drying equipment of the present invention.
Fig. 6 is a kind of structural schematic diagram of the strainer 2 of lithium battery production drying equipment of the present invention.
Fig. 7 is a kind of schematic cross-sectional view of the strainer 2 of lithium battery production drying equipment of the present invention.
Fig. 8 is a kind of structural schematic diagram of the tensioning track mechanism 2-1 of lithium battery production drying equipment of the present invention.
Fig. 9 is a kind of schematic cross-sectional view of the tensioning track mechanism 2-1 of lithium battery production drying equipment of the present invention.
Figure 10 is a kind of structural schematic diagram of the tensioning executing agency 2-2 of lithium battery production drying equipment of the present invention.
Figure 11 is a kind of structural schematic diagram of the driving motor mechanism 4 of lithium battery production drying equipment of the present invention.
Figure 12 is a kind of structural schematic diagram of the fixation drying cavity mechanism 5 of lithium battery production drying equipment of the present invention.
Figure 13 is a kind of structural schematic diagram of the air purifying mechanism 6 of lithium battery production drying equipment of the present invention.
Figure 14 is a kind of supplementing structure schematic diagram of the air purifying mechanism 6 of lithium battery production drying equipment of the present invention.
Figure 15 is a kind of schematic cross-sectional view of the air purifying mechanism 6 of lithium battery production drying equipment of the present invention.
Figure 16 is a kind of partial enlargement structural representation of the air purifying mechanism 6 of lithium battery production drying equipment of the present invention Figure.
In figure: lifting drying station mechanism 1;Rotary furnace drying mechanism 1-1;Trough of belt annular base 1-1-1;Pulley 1-1-2;Pulley Axis 1-1-3;Support tube 1-1-4;Electric hot plate 1-1-5;Flabellum 1-1-6;Seat of honour 1-1-7;Upper connecting shaft 1-1-8;Central pulley 1-1-9;Lifting platform mechanism 1-2;Chassis 1-2-1;Hydraulic cylinder 1-2-2;Hydraulic stem 1-2-3;Connecting column 1-2-4;Upper support plate 1- 2-5;Intermediate circular groove 1-2-6;Pulley mating groove 1-2-7;Strainer 2;Tensioning track mechanism 2-1;Railroad shoe 2-1-1;Translot 2-1-2;Vertical slots 2-1-3;Track groove 2-1-4;Sliding seat 2-1-5;Cross recess 2-1-6;Spring I2-1-7;It is tensioned executing agency 2-2;Bottom roller 2-2-1;Idler wheel connecting shaft 2-2-2;Upper roller 2-2-3;Upper axis 2-2-4;Hinge bar 2-2-5;Articulated shaft I2-2- 6;Type supports 2-2-7;Intermediate slider 2-2-8;Cooperate sliding block 2-2-9;Hinged seat I2-2-10;Detent supports 2-2-11;Detent Plate 2-2-12;Tensioning shaft 2-2-13;Tensioning wheel 2-2-14;Belt 3;Driving motor mechanism 4;Driving motor 4-1;Driving motor skin Belt wheel 4-2;Fixed drying cavity mechanism 5;Square base 5-1;Connecting column matching hole 5-2;Cylinder 5-3;It is put into a mouthful 5-4;Air cleaner Structure 6;Support base I6-1;Strainer 6-2;Filter screen box 6-3;Housing screw 6-4;Collet threaded hole 6-5;Pressure plate 6-6;Compress bullet Spring 6-7;Housing screw matching hole 6-8;Strainer 6-9 afterwards;Tap hammer 6-10;Tap fixing seat 6-11;Tap spring 6-12;Pulling seat Matching hole 6-13;Pulling seat 6-4;Tap fixed seat supports 6-15;Support connection 6-16;Blower 6-17.
Specific embodiment
Specific embodiment 1:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate present embodiment, and the present invention relates to a kind of drying equipments, are in particular a kind of lithium battery production bakings Dry equipment, including lifting drying station mechanism 1, strainer 2, belt 3, driving motor mechanism 4, fixed drying cavity mechanism 5, air Purification mechanism 6, equipment can be dried efficiently, equipment can tightening belt improve transmission efficiency, equipment can purify air, Equipment can deashing, equipment can compress cloth bag.
The strainer 2 is located at the top of lifting drying station mechanism 1, the connection of belt 3 and lifting drying station mechanism 1 Mode is flexible connection, and the connection type of belt 3 and strainer 2 is flexible connection, driving motor mechanism 4 and lifting drying station Mechanism 1 is connected, and the connection type of driving motor mechanism 4 and belt 3 is flexible connection, and fixed drying cavity mechanism 5 is dried with lifting Platform mechanism 1 is connected, and air purifying mechanism 6 is connected with lifting drying station mechanism 1.
Specific embodiment 2:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate that present embodiment, present embodiment are described further embodiment one, the lifting drying station machine Structure 1 includes rotary furnace drying mechanism 1-1, lifting platform mechanism 1-2, rotary furnace drying mechanism 1-1 and lifting 1-1-1, platform mechanism 1-2 phase Even;Rotary furnace drying mechanism 1-1 includes trough of belt annular base 1-1-1, pulley 1-1-2, pulley spindle 1-1-3, support tube 1-1-4, electricity Hot plate 1-1-5, flabellum 1-1-6, seat of honour 1-1-7, upper connecting shaft 1-1-8, central pulley 1-1-9, pulley 1-1-2 and pulley spindle 1-1-3 is connected, and pulley spindle 1-1-3 is hinged with trough of belt annular base 1-1-1, and support tube 1-1-4 is welded on trough of belt annular base Between 1-1-1 and seat of honour 1-1-7, electric hot plate 1-1-5 is connected with flabellum 1-1-6, and flabellum 1-1-6 is connected with seat of honour 1-1-7, upper company Spindle 1-1-8 is arranged between seat of honour 1-1-7 and central pulley 1-1-9, the connection side of central pulley 1-1-9 and belt 3 Formula is flexible connection;Lifting platform mechanism 1-2 include chassis 1-2-1, hydraulic cylinder 1-2-2, hydraulic stem 1-2-3, connecting column 1-2-4, Upper support plate 1-2-5, intermediate circular groove 1-2-6, pulley mating groove 1-2-7, chassis 1-2-1 are connected with hydraulic cylinder 1-2-2, hydraulic stem 1-2-3 is connected with hydraulic cylinder 1-2-2, and connecting column 1-2-4 is arranged between hydraulic stem 1-2-3 and upper support plate 1-2-5, middle circle Slot 1-2-6 is opened on support plate 1-2-5, and pulley mating groove 1-2-7 is opened on support plate 1-2-5, will need to dry first Object from the middle for being put into mouthful 5-4 and being put into a 5-3, then hydraulic oil is injected into hydraulic cylinder 1-2-2, in the band of oil pressure Under dynamic, hydraulic stem 1-2-3 is declined, and hydraulic stem 1-2-3 decline will drive support plate 1-2-5 and be declined, upper support plate 1-2-5 decline will drive rotary furnace drying mechanism 1-1 decline, and the object being oven-dried in this way can be in the shape surrounded by flabellum 1-1-6 Then state operates driving motor 4-1 and driving motor belt pulley 4-2 is driven to be rotated, driving motor belt pulley 4-2 is rotated It will drive central pulley 1-1-9 to be rotated, central pulley 1-1-9, which carries out rotation, will drive entire rotary furnace drying mechanism 1- 1 is rotated under the support with pulley mating groove 1-2-7, and the flabellum 1-1-6 rotated in this way will form wind, and wind can be by electric hot plate 1-1-5 heating will form the heat wave that cyclone will need the object dried to be enclosed in rotation by the electric hot plate 1-1-5 wind heated in this way It is interior, it can efficiently be dried in this way.
Specific embodiment 3:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate that present embodiment, present embodiment are described further embodiment one, and the strainer 2 wraps Include tensioning track mechanism 2-1, tensioning executing agency 2-2, tensioning track mechanism 2-1 are connected with tensioning executing agency 2-2;Tensioning rail Mechanism 2-1 in road includes railroad shoe 2-1-1, translot 2-1-2, vertical slots 2-1-3, track groove 2-1-4, sliding seat 2-1-5, cross recess 2-1-6, spring I2-1-7, translot 2-1-2 are opened on railroad shoe 2-1-1, and vertical slots 2-1-3 is opened on railroad shoe 2-1-1, track Slot 2-1-4 is opened on the upper surface of railroad shoe 2-1-1, and sliding seat 2-1-5 is connected with railroad shoe 2-1-1, and cross recess 2-1-6 is opened in On sliding seat 2-1-5, spring I2-1-7 is arranged in cross recess 2-1-6, and spring I2-1-7 is connected with sliding seat 2-1-5, track Seat 2-1-1 is connected with seat of honour 1-1-7;Being tensioned executing agency 2-2 includes bottom roller 2-2-1, idler wheel connecting shaft 2-2-2, upper roller 2-2-3, upper axis 2-2-4, hinge bar 2-2-5, articulated shaft I2-2-6, type support 2-2-7, intermediate slider 2-2-8, cooperation sliding block 2-2-9, hinged seat I2-2-10, detent support 2-2-11, block board 2-2-12, tensioning shaft 2-2-13, tensioning wheel 2-2-14, rolling Wheel connecting shaft 2-2-2 is welded between bottom roller 2-2-1 and upper roller 2-2-3, and upper axis 2-2-4 and upper roller 2-2-3 is hinged, Upper axis 2-2-4 and hinge bar 2-2-5 is hinged, and hinge bar 2-2-5 is connected with articulated shaft I2-2-6, articulated shaft I2-2-6 and type Support 2-2-7 is hinged, and intermediate slider 2-2-8 is welded between type support 2-2-7 and cooperation sliding block 2-2-9, hinged seat I2- 2-10 is connected with cooperation sliding block 2-2-9, and detent support 2-2-11 and hinged seat I2-2-10 is hinged, block board 2-2-12 and card Position support 2-2-11 is connected, and tensioning shaft 2-2-13 is hinged with type support 2-2-7, tensioning shaft 2-2-13 and tensioning wheel 2-2-14 It is connected, bottom roller 2-2-1 is matched with track groove 2-1-4, and cooperation sliding block 2-2-9 is matched with cross recess 2-1-6, cooperates sliding block 2-2-9 is connected with seat of honour 1-1-7, and the connection type of tensioning wheel 2-2-14 and belt 3 is flexible connection, when needing tightening belt, Type support 2-2-7 can be pulled out, type support 2-2-7 will drive tensioning shaft 2-2-13 and move outward, tensioning shaft 2- 2-13 is moved outward will drive tensioning wheel 2-2-14 and moves outward, tensioning wheel 2-2-14 move outward can by belt 3 into Row tensioning, then sticks into block board 2-2-12 in corresponding translot 2-1-2, and such detent support 2-2-11 can be to hinged seat I2-2-10 plays the role of limited support, when not needing tensioning, detent can be pulled to support 2-2-11, block board outward 2-2-12 no longer cooperates with translot 2-1-2, and under the rebound effect of spring I2-1-7, cooperation sliding block 2-2-9 will do it reset, matches Close sliding block 2-2-9 carry out reset will drive type support 2-2-7 resetted, tensioning with without tensioning during, on Idler wheel 2-2-3 and bottom roller 2-2-1 can be slided in track groove 2-1-4, can make the process for being tensioned and unclamping more flat in this way It is sliding, excessive impact will not be generated.
Specific embodiment 4:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate that present embodiment, present embodiment are described further embodiment one, the driving motor mechanism 4 include driving motor 4-1, driving motor belt pulley 4-2, and driving motor 4-1 is connected with driving motor belt pulley 4-2, is driven electric The connection type of machine belt pulley 4-2 and belt 3 is flexible connection, and driving motor 4-1 is connected with seat of honour 1-1-7.
Specific embodiment 5:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate that present embodiment, present embodiment are described further embodiment one, the fixation drying cavity machine Structure 5 includes square base 5-1, connecting column matching hole 5-2, cylinder 5-3, is put into a mouthful 5-4, and square base 5-1 is connected with cylinder 5-3, connecting column Matching hole 5-2 is opened on the lower end surface of a 5-3, is put into a mouthful 5-4 and is opened on a 5-3, and square base 5-1 is connected with chassis 1-2-1, even It meets column matching hole 5-2 to match with connecting column 1-2-4, cylinder 5-3 is matched with seat of honour 1-1-7.
Specific embodiment 6:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate that present embodiment, present embodiment are described further embodiment one, the air purifying mechanism 6 include support base I6-1, strainer 6-2, filter screen box 6-3, housing screw 6-4, collet threaded hole 6-5, pressure plate 6-6, compression Spring 6-7, housing screw matching hole 6-8, rear strainer 6-9, hammer 6-10 is tapped, fixing seat 6-11 is tapped, taps spring 6-12, draws Seat matching hole 6-13, pulling seat 6-14, fixed seat supports 6-15, support connection 6-16, blower 6-17 are tapped, support base I6-1 with Filter screen box 6-3 is connected, and strainer 6-2 is connected with filter screen box 6-3, and housing screw 6-4 is connected with collet threaded hole 6-5, collet threaded Hole 6-5 is attacked on pressure plate 6-6, and holddown spring 6-7 is welded between pressure plate 6-6 and filter screen box 6-3, housing screw 6-4 with Housing screw matching hole 6-8 is connected, and housing screw matching hole 6-8 is attacked on filter screen box 6-3, rear strainer 6-9 and filter screen box 6-3 phase Even, it taps hammer 6-10 to be connected with pulling seat 6-14, pulling seat 6-14 is matched with pulling seat matching hole 6-13, and pulling seat matching hole 6-13 is opened in It taps on fixing seat 6-11, taps spring 6-12 and cover on pulling seat 6-14, tap spring 6-12 and be welded on percussion hammer 6-10, tap It between fixing seat 6-11, taps fixing seat 6-11 and is fixedly connected with fixed seat supports 6-15 is tapped, tap fixed seat supports 6-15 It being fixedly connected with support connection 6-16, support connection 6-16 is connected with filter screen box 6-3, and blower 6-17 is arranged in filter screen box 6-3, Support base I6-1 is connected with chassis 1-2-1, will form negative pressure wind by blower 6-17 operating, extraneous under the drive of negative pressure Air is sucked into filter screen box 6-3 from strainer 6-2, finally blows out from rear strainer 6-9, and the impurity in such air can be by strainer 6- 2, rear strainer 6-9 is filtered down, and completes air cleaning, and pulling seat 6-4, pulling seat 6-4 is pulled to will drive percussion hammer 6-10 to percussion bullet Spring 6-12 is compressed, and pulling seat 6-4 is then unclamped, and hammer 6-10 is tapped under the rebound effect for tapping spring 6-12 and is resetted, In this way tap hammer 6-10 can hit after strainer 6-9, the dust on rear strainer 6-9 can be shaken, if when deashing not into Capable collect will cause secondary pollution, so to cover gunnysack on the filter screen box 6-3 of this one end rear strainer 6-9, can incite somebody to action in this way Dust is taken in gunnysack, and upper gunnysack is covered first on the filter screen box 6-3 of this one end rear strainer 6-9, then tightens housing screw 6- 4, housing screw 6-4 can drive pressure plate 6-6 to move downward, and pressure plate 6-6, which is moved downward, to compress gunnysack, in this way It would not fall down easily.
Specific embodiment 7:
Below with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16 illustrate that present embodiment, present embodiment are described further embodiment one, the pulley 1-1-2's Number is 8.
The working principle of the present apparatus is: equipment can be dried efficiently, will need the object dried from being put into mouth first 5-4 is put into the middle in a 5-3, then injects hydraulic oil into hydraulic cylinder 1-2-2, under the drive of oil pressure, hydraulic stem 1- 2-3 is declined, and hydraulic stem 1-2-3 decline will drive support plate 1-2-5 and be declined, and upper support plate 1-2-5 decline can band Dynamic rotary furnace drying mechanism 1-1 decline, the object being oven-dried in this way can be in the states surrounded by flabellum 1-1-6, and then operating is driven Dynamic motor 4-1 drives driving motor belt pulley 4-2 to be rotated, and driving motor belt pulley 4-2, which carries out rotation, will drive middle carpel Belt wheel 1-1-9 is rotated, and central pulley 1-1-9, which carries out rotation, will drive entire rotary furnace drying mechanism 1-1 and match with pulley It closing and is rotated under the support of slot 1-2-7, the flabellum 1-1-6 rotated in this way will form wind, and wind can be heated by electric hot plate 1-1-5, Will form cyclone by the electric hot plate 1-1-5 wind heated in this way will need the object dried to be enclosed in the heat wave of rotation, in this way may be used Efficiently to be dried;Equipment can tightening belt improve transmission efficiency, when needing tightening belt, type can be pulled out 2-2-7, type support 2-2-7 is supported to will drive tensioning shaft 2-2-13 and move outward, tensioning shaft 2-2-13 moves meeting outward Tensioning wheel 2-2-14 is driven to move outward, tensioning wheel 2-2-14 is moved outward to be tensioned belt 3, then by detent Plate 2-2-12 is sticked into corresponding translot 2-1-2, and such detent support 2-2-11 can play limited support to hinged seat I2-2-10 Effect, when do not need tensioning when, can pull outward detent support 2-2-11, block board 2-2-12 no longer with translot 2-1- 2 cooperations, under the rebound effect of spring I2-1-7, cooperation sliding block 2-2-9 will do it reset, and cooperation sliding block 2-2-9 is resetted It will drive type support 2-2-7 to be resetted, during tensioning is with without tensioning, upper roller 2-2-3 and bottom roller 2- 2-1 can be slided in track groove 2-1-4, can be made the process for being tensioned and unclamping more smooth in this way, will not be generated excessive rush It hits;Equipment can purify air, will form negative pressure wind by blower 6-17 operating, extraneous air is from filter under the drive of negative pressure Net 6-2 is sucked into filter screen box 6-3, finally blows out from rear strainer 6-9, and the impurity in such air can be by strainer 6-2, rear strainer 6-9 is filtered down, and completes air cleaning;Equipment can deashing, pull pulling seat 6-4, pulling seat 6-4 will drive percussion hammer 6-10 bucketing It hits spring 6-12 to be compressed, then unclamps pulling seat 6-4, hammer 6-10 is tapped under the rebound effect for tapping spring 6-12 and is answered Strainer 6-9 after position, in this way percussion hammer 6-10 can be hit, the dust on rear strainer 6-9 can be shaken;Equipment can compress Cloth bag, if will cause secondary pollution without collecting when deashing, so will be on the filter screen box 6-3 of this one end rear strainer 6-9 Gunnysack is put on, can be taken in dust in gunnysack in this way, upper gunnysack is covered first on the filter screen box 6-3 of this one end rear strainer 6-9, Then housing screw 6-4 is tightened, housing screw 6-4 can drive pressure plate 6-6 to move downward, and pressure plate 6-6 moves downward meeting Gunnysack is compressed, will not thus be fallen down easily.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention Protect range.

Claims (7)

1. a kind of lithium battery production drying equipment, including lifting drying station mechanism (1), strainer (2), belt (3), driving Motor mechanism (4), fixed drying cavity mechanism (5), air purifying mechanism (6), it is characterised in that: described strainer (2) position In the top of lifting drying station mechanism (1), the connection type of belt (3) and lifting drying station mechanism (1) is flexible connection, belt It (3) is flexible connection with the connection type of strainer (2), driving motor mechanism (4) is connected with lifting drying station mechanism (1), Driving motor mechanism (4) and the connection type of belt (3) are flexible connection, fixed drying cavity mechanism (5) and lifting drying station machine Structure (1) is connected, and air purifying mechanism (6) is connected with lifting drying station mechanism (1).
2. a kind of lithium battery production drying equipment according to claim 1, it is characterised in that: the lifting drying station Mechanism (1) includes rotary furnace drying mechanism (1-1), lifting platform mechanism (1-2), rotary furnace drying mechanism (1-1) and lifting (1-1-1), Platform mechanism (1-2) is connected;Rotary furnace drying mechanism (1-1) includes trough of belt annular base (1-1-1), pulley (1-1-2), pulley spindle (1-1-3), support tube (1-1-4), electric hot plate (1-1-5), flabellum (1-1-6), the seat of honour (1-1-7), upper connecting shaft (1-1-8), Central pulley (1-1-9), pulley (1-1-2) are connected with pulley spindle (1-1-3), pulley spindle (1-1-3) and trough of belt annular base (1-1-1) is hinged, and support tube (1-1-4) is welded between trough of belt annular base (1-1-1) and the seat of honour (1-1-7), electric hot plate (1-1-5) is connected with flabellum (1-1-6), and flabellum (1-1-6) is connected with the seat of honour (1-1-7), and upper connecting shaft (1-1-8) is arranged upper Between seat (1-1-7) and central pulley (1-1-9), the connection type of central pulley (1-1-9) and belt (3) is flexible connects It connects;Lifting platform mechanism (1-2) include chassis (1-2-1), hydraulic cylinder (1-2-2), hydraulic stem (1-2-3), connecting column (1-2-4), Upper support plate (1-2-5), intermediate circular groove (1-2-6), pulley mating groove (1-2-7), chassis (1-2-1) and hydraulic cylinder (1-2-2) It is connected, hydraulic stem (1-2-3) is connected with hydraulic cylinder (1-2-2), and connecting column (1-2-4) is arranged in hydraulic stem (1-2-3) and upper branch Between support plate (1-2-5), intermediate circular groove (1-2-6) is opened on support plate (1-2-5), and pulley mating groove (1-2-7) is opened in In support plate (1-2-5).
3. a kind of lithium battery production drying equipment according to claim 1, it is characterised in that: the strainer (2) include tensioning track mechanism (2-1), be tensioned executing agency (2-2), tensioning track mechanism (2-1) and tensioning executing agency (2- 2) it is connected;Tensioning track mechanism (2-1) includes railroad shoe (2-1-1), translot (2-1-2), vertical slots (2-1-3), track groove (2- 1-4), sliding seat (2-1-5), cross recess (2-1-6), spring I (2-1-7), translot (2-1-2) are opened on railroad shoe (2-1-1), Vertical slots (2-1-3) are opened on railroad shoe (2-1-1), and track groove (2-1-4) is opened on the upper surface of railroad shoe (2-1-1), sliding Dynamic seat (2-1-5) is connected with railroad shoe (2-1-1), and cross recess (2-1-6) is opened on sliding seat (2-1-5), spring I (2-1-7) In cross recess (2-1-6), spring I (2-1-7) is connected with sliding seat (2-1-5) for setting, railroad shoe (2-1-1) and the seat of honour (1- 1-7) it is connected;Tensioning executing agency (2-2) include bottom roller (2-2-1), idler wheel connecting shaft (2-2-2), upper roller (2-2-3), Upper axis (2-2-4), hinge bar (2-2-5), articulated shaft I (2-2-6), type support (2-2-7), intermediate slider (2-2-8), cooperation Sliding block (2-2-9), detent support (2-2-11), block board (2-2-12), tensioning shaft (2-2-13), is opened hinged seat I (2-2-10) Bearing up pulley (2-2-14), idler wheel connecting shaft (2-2-2) are welded between bottom roller (2-2-1) and upper roller (2-2-3), upper axis (2- It 2-4) is hinged with upper roller (2-2-3), upper axis (2-2-4) is hinged with hinge bar (2-2-5), hinge bar (2-2-5) and hinge Spindle I (2-2-6) is connected, and articulated shaft I (2-2-6) is hinged with type support (2-2-7), and intermediate slider (2-2-8) is welded on Type supports between (2-2-7) and cooperation sliding block (2-2-9), and hinged seat I (2-2-10) is connected with cooperation sliding block (2-2-9), blocks Position support (2-2-11) is hinged with hinged seat I (2-2-10), and block board (2-2-12) is connected with detent support (2-2-11), Mandrel (2-2-13) is hinged with type support (2-2-7), and tensioning shaft (2-2-13) is connected with tensioning wheel (2-2-14), bottom roller (2-2-1) is matched with track groove (2-1-4), and cooperation sliding block (2-2-9) is matched with cross recess (2-1-6), cooperates sliding block (2- 2-9) it is connected with the seat of honour (1-1-7), the connection type of tensioning wheel (2-2-14) and belt (3) is flexible connection.
4. a kind of lithium battery production drying equipment according to claim 1, it is characterised in that: the driving motor machine Structure (4) includes driving motor (4-1), driving motor belt pulley (4-2), driving motor (4-1) and driving motor belt pulley (4-2) It is connected, the connection type of driving motor belt pulley (4-2) and belt (3) is flexible connection, driving motor (4-1) and the seat of honour (1- 1-7) it is connected.
5. a kind of lithium battery production drying equipment according to claim 1, it is characterised in that: the fixation drying cavity Mechanism (5) includes square base (5-1), connecting column matching hole (5-2), cylinder (5-3), is put into mouth (5-4), square base (5-1) and cylinder (5-3) is connected, and connecting column matching hole (5-2) is opened on the lower end surface of cylinder (5-3), is put into mouth (5-4) and is opened on cylinder (5-3), side Shape seat (5-1) is connected with chassis (1-2-1), and connecting column matching hole (5-2) is matched with connecting column (1-2-4), cylinder (5-3) with it is upper Seat (1-1-7) matches.
6. a kind of lithium battery production drying equipment according to claim 1, it is characterised in that: the air cleaner Structure (6) include support base I (6-1), strainer (6-2), filter screen box (6-3), housing screw (6-4), collet threaded hole (6-5), Pressure plate (6-6), housing screw matching hole (6-8), rear strainer (6-9), taps hammer (6-10), taps admittedly holddown spring (6-7) Reservation (6-11) taps spring (6-12), pulling seat matching hole (6-13), pulling seat (6-14), taps fixed seat supports (6-15), branch Support connects (6-16), blower (6-17), and support base I (6-1) is connected with filter screen box (6-3), strainer (6-2) and filter screen box (6- 3) it is connected, housing screw (6-4) is connected with collet threaded hole (6-5), and collet threaded hole (6-5) is attacked on pressure plate (6-6), pressure Tight spring (6-7) is welded between pressure plate (6-6) and filter screen box (6-3), housing screw (6-4) and housing screw matching hole (6-8) is connected, and housing screw matching hole (6-8) is attacked on filter screen box (6-3), and rear strainer (6-9) is connected with filter screen box (6-3), It taps hammer (6-10) to be connected with pulling seat (6-14), pulling seat (6-14) is matched with pulling seat matching hole (6-13), pulling seat matching hole (6- 13) it is opened in and taps on fixing seat (6-11), tap spring (6-12) and cover on pulling seat (6-14), tap spring (6-12) and be welded on It taps between hammer (6-10), percussion fixing seat (6-11), taps fixing seat (6-11) and tap fixed seat supports (6-15) and fix Connection taps fixed seat supports (6-15) and is fixedly connected with support connection (6-16), support connection (6-16) and filter screen box (6-3) It is connected, in filter screen box (6-3), support base I (6-1) is connected with chassis (1-2-1) for blower (6-17) setting.
7. a kind of lithium battery production drying equipment according to claim 2, it is characterised in that: the pulley (1-1- 2) number is 8.
CN201910566575.2A 2019-06-27 2019-06-27 Drying equipment for lithium battery production Active CN110285660B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910566575.2A CN110285660B (en) 2019-06-27 2019-06-27 Drying equipment for lithium battery production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910566575.2A CN110285660B (en) 2019-06-27 2019-06-27 Drying equipment for lithium battery production

Publications (2)

Publication Number Publication Date
CN110285660A true CN110285660A (en) 2019-09-27
CN110285660B CN110285660B (en) 2021-05-28

Family

ID=68007735

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910566575.2A Active CN110285660B (en) 2019-06-27 2019-06-27 Drying equipment for lithium battery production

Country Status (1)

Country Link
CN (1) CN110285660B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187373A (en) * 1993-04-09 2001-07-10 Matsushita Electric Ind Co Ltd Garbage treating machine
CN206019200U (en) * 2016-08-31 2017-03-15 宣威市炫辉太阳能设备有限公司 A kind of drying integrated device of photovoltaic
CN207299809U (en) * 2017-09-14 2018-05-01 洛阳鑫泰农牧科技有限公司 A kind of sweet wormwood feed processing drying machine
CN207456080U (en) * 2017-09-19 2018-06-05 佛山海悦智达科技有限公司 A kind of textile dryer
CN208407326U (en) * 2018-09-11 2019-01-22 乌拉特中旗毅腾矿业有限责任公司 A kind of magnetic screening device for raw coal clean utilization
CN109442941A (en) * 2018-09-12 2019-03-08 北京康沪中医药研究院 A kind of Chinese herbal medicine drying unit
CN109834069A (en) * 2017-11-28 2019-06-04 天津睿力群塑料制品股份有限公司 A kind of high-efficiency cleaning device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001187373A (en) * 1993-04-09 2001-07-10 Matsushita Electric Ind Co Ltd Garbage treating machine
CN206019200U (en) * 2016-08-31 2017-03-15 宣威市炫辉太阳能设备有限公司 A kind of drying integrated device of photovoltaic
CN207299809U (en) * 2017-09-14 2018-05-01 洛阳鑫泰农牧科技有限公司 A kind of sweet wormwood feed processing drying machine
CN207456080U (en) * 2017-09-19 2018-06-05 佛山海悦智达科技有限公司 A kind of textile dryer
CN109834069A (en) * 2017-11-28 2019-06-04 天津睿力群塑料制品股份有限公司 A kind of high-efficiency cleaning device
CN208407326U (en) * 2018-09-11 2019-01-22 乌拉特中旗毅腾矿业有限责任公司 A kind of magnetic screening device for raw coal clean utilization
CN109442941A (en) * 2018-09-12 2019-03-08 北京康沪中医药研究院 A kind of Chinese herbal medicine drying unit

Also Published As

Publication number Publication date
CN110285660B (en) 2021-05-28

Similar Documents

Publication Publication Date Title
CN112393533B (en) High-efficient drying device of water thorn non-woven fabrics
CN107470190A (en) Splint for baking-free brick machine cleaning plant
CN111041805A (en) Cloth surface debris treatment roller for textile machine
CN110285660A (en) Drying equipment is used in a kind of production of lithium battery
CN108433141A (en) Device for edible mushroom drying
CN215709973U (en) Be used for automatic board collecting machine of PCB board
CN115007752A (en) A full diameter mould for bearing processing
CN216800749U (en) Photovoltaic module motor sweeper
CN208483624U (en) A kind of timber floor grinding device
CN218050940U (en) Horizontal welding machining center
CN115178513A (en) Aluminum template correction and cleaning device
CN210558287U (en) Leather coiling device
CN218193725U (en) Processingequipment of electric motor car part production usefulness
CN108385632B (en) A automatic clean-up equipment of surface of water pollutant for hydroelectric power generation
CN113798858A (en) Intelligent machining machine tool for hobbing clamp
CN218600141U (en) Agricultural is reaped and is used corn drying device
CN216868515U (en) Intelligent boiler convenient to clean and clean coal cinder
CN206965920U (en) A kind of novel fodder processes receiving sieve
CN217775481U (en) Bearing ring forging line
CN110328271A (en) A kind of continuous punching machine people
CN218185104U (en) A drain machine for cauliflower processing
CN216726250U (en) Tail gas cooling and dust recovery device for producing silicon metal
CN220863018U (en) Positioning marking device for frequency converter production
CN220497048U (en) High-efficient dust extraction is used in communication product processing
CN209602360U (en) A kind of sewage treatment sludge drying mechanism

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20210510

Address after: 318050 163 Zhenxi Road, Xinqiao Town, Luqiao District, Taizhou City, Zhejiang Province (self declaration)

Applicant after: Taizhou Luqiao Chaojin Automation Technology Co.,Ltd.

Address before: Hongyi lithium battery accessories Co., Ltd., No. 10, Hongmei Road, Ouhai District, Wenzhou City, Zhejiang Province

Applicant before: Zhang Xiuyan

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20190927

Assignee: Taizhou jingweishun Automation Co.,Ltd.

Assignor: Taizhou Luqiao Chaojin Automation Technology Co.,Ltd.

Contract record no.: X2023330000886

Denomination of invention: A drying equipment for lithium battery production

Granted publication date: 20210528

License type: Common License

Record date: 20231129

EE01 Entry into force of recordation of patent licensing contract