CN115109515A - Preparation method and preparation device of crystal plating liquid for automobile paint surface - Google Patents

Preparation method and preparation device of crystal plating liquid for automobile paint surface Download PDF

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Publication number
CN115109515A
CN115109515A CN202210780715.8A CN202210780715A CN115109515A CN 115109515 A CN115109515 A CN 115109515A CN 202210780715 A CN202210780715 A CN 202210780715A CN 115109515 A CN115109515 A CN 115109515A
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preparation
gear
parts
fixed
top end
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陈宁
陈自宪
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Delta Yunfu New Material Co ltd
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Delta Yunfu New Material Co ltd
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Priority to CN202210780715.8A priority Critical patent/CN115109515A/en
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/16—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/805—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle
    • B01F27/806—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis wherein the stirrers or the receptacles are moved in order to bring them into operative position; Means for fixing the receptacle with vertical displacement of the stirrer, e.g. in combination with means for pivoting the stirrer about a vertical axis in order to co-operate with different receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C08K2003/2241—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Chemically Coating (AREA)

Abstract

The invention belongs to the technical field of plating crystal liquid, and particularly relates to a preparation method of a crystal liquid for plating an automobile paint surface, which comprises the following steps: weighing the following raw materials in parts by weight: 5-10 parts of nano titanium dioxide, 10-20 parts of glass beads, 6-8 parts of chitosan modified coupling agent liquid, 30-40 parts of polysilazane, 802-6 parts of tween, 50-60 parts of trichloromethane and 4-9 parts of dipropylene glycol methyl ether. The crystal plating liquid adopts nano titanium dioxide, glass beads, polysilazane, Tween 80, trichloromethane, dipropylene glycol methyl ether and other raw materials, the chitosan modified coupling agent liquid is added, the interface compatibility between the raw materials of the product can be enhanced through the matching of the chitosan and the coupling agent, the mixing effect between the raw materials of the product is improved, the transmission rod is arranged through the preparation device to be tightly contacted with the wave-shaped guide ring at the top end, and the liquid at different depths can be dispersedly stirred.

Description

Preparation method and preparation device of crystal plating liquid for automobile paint surface
Technical Field
The invention relates to the technical field of plating crystal liquid preparation, in particular to a preparation method and a preparation device of plating crystal liquid for an automobile paint surface.
Background
The automobile crystal plating provides a reliable paint surface sealing technology for the automobile paint, efficiently and durably protects the automobile paint, and prevents the influence of the environment on the color of the automobile paint; in the preparation process of the plating crystal liquid, raw materials are required to be discontinuously added into a preparation kettle, then the raw materials are heated and stirred by a device for dispersion, and then products in different levels are extracted.
Present plate brilliant liquid preparation facilities mostly is an solitary stirring machine, stays in inside after the material stirring dispersion to inside, after the extraction, has inevitably some different compounds to be stained with on the dispersion blade, adds catalyst once more or other raw materials can influence the final purity of plating the brilliant liquid, consequently just needs a novel device of avoiding leading to the purity to reduce because of the raw materials that are stained with on the dispersion blade.
Disclosure of Invention
The invention provides a preparation method of a crystal plating liquid for an automobile paint surface, which comprises the following steps:
s1: weighing the following raw materials in parts by weight: 5-10 parts of nano titanium dioxide, 10-20 parts of glass beads, 6-8 parts of chitosan modified coupling agent solution, 30-40 parts of polysilazane, 802-6 parts of tween, 50-60 parts of trichloromethane and 4-9 parts of dipropylene glycol methyl ether;
s2: sequentially adding the raw materials in the S1 into a preparation device for stirring and dispersing; the specific stirring and dispersing steps are as follows:
s21: starting a driving motor of the preparation device, driving the rotating ring to rotate in the annular slide rail under the driving of the driving gear, and continuously forming up-and-down shaking under the action of the wavy guide ring when the transmission rod rotates around the annular slide rail so as to dispersedly stir the liquid at different depths;
s22: when compound that is stained with on the agitator head shakes off, only need follow the observation window earlier while observe the intermediate position that rotates rectangular gear to the bar hole on one side, insert two inserted bars into the rectangle jack again, ensure to be located the both sides of rectangular gear can, at this moment, with a station of driving motor upwards lifting, make eccentric impact wheel be located between two inserted bars, later restart driving motor, can let two inserted bars strike rectangular gear constantly, and then will glue the compound that glues on the agitator head and shake off.
Preferably, the chitosan modified coupling agent liquid is prepared by mixing chitosan, a coupling agent KH560 and deionized water according to the weight ratio of 1 (2-4) to 7.
Preferably, the weight ratio of the chitosan to the coupling agent KH560 to the deionized water is 1:3: 7.
The invention also provides a preparation device for the preparation method of the automobile paint surface plating crystal liquid, the preparation device comprises a device shell, a cavity is arranged in the device shell, the cavity is integrally formed into a disc-shaped structure, a first round hole and a second round hole are reserved at the top of the bottom of the device shell respectively, an annular slide rail with an inward opening is clamped on the circumferential inner wall of the first round hole, and an internal thread fixing frame is welded on the outer wall of the bottom end of the annular slide rail and used for integrally and hermetically screwing the device on the top end of a preparation tank; a rotating ring is rotatably connected in a sliding groove of the annular sliding rail, a convex plate is reserved on the inner wall of the circumference of the rotating ring, a sliding bearing is embedded in the middle of the convex plate, a transmission rod is rotatably connected in the sliding bearing, a stirring head is arranged at the bottom end of the transmission rod, a compression spring is fixed on the lower surface of the sliding bearing, an annular retainer ring is fixed on the outer wall of the circumference of the transmission rod, which is positioned at the bottom end of the compression spring, a wave-shaped guide ring is welded at the top of a shell of the device, and the wave-shaped guide ring is positioned above the motion track of the top end of the transmission rod; therefore, when the transmission rod rotates around the annular slide rail, the transmission rod can continuously shake up and down under the action of the wavy guide ring, and liquid at different depths can be dispersedly stirred; a strip-shaped hole is formed in the circumferential outer wall of the device shell, close to the bottom end, and a shaking mechanism is arranged in the strip-shaped hole and comprises two insertion rods which are inserted into the device shell and positioned on two sides of the transmission rod; can insert two inserted bars in the shake mechanism after the stirring work is ended through the setting of inserted bar to shake the drive rod and strike, thereby will be stained with the compound shake that is on the stirring head and fall, avoid continuously dripping at the extraction in-process and lead to the purity not smart.
The device is further provided with an occluding plate which is of a central symmetrical structure and is fixed in the middle of the top end of the device shell, occluding grooves are formed in two opposite sides of the occluding plate, and sliding covers matched with the occluding grooves are connected to one sides, located on the two sides of the occluding grooves, of the upper surface of the device shell in a sliding mode; a rubber sealing plug is plugged outside the strip-shaped hole, so that the strip-shaped hole can be blocked when a shaking mechanism is not needed, and the inner part is kept sealed; and when the material is required to be fed, the sliding covers are pulled to two sides to expose the round holes II at the tops for feeding.
The invention is further arranged in that the middle part of the upper surface of the bite plate is rotatably connected with a rotating shaft, the bottom end of the rotating shaft is provided with a torsion spring, the top end of the rotating shaft is fixed with a winding wheel, the outer wall of the circumference of the winding wheel is fixed with two centrally symmetrical coil springs, the end parts of the two coil springs are respectively fixed on two sliding covers, and the bottom ends of the two sliding covers are respectively fixed with a boss sliding block; the top end of the device shell is provided with an anti-falling chute matched with the boss sliding block; through the cooperation of coil spring and winding wheel for when needing to open and shut two slip lids, only need clockwise or anticlockwise rotation top the winding wheel can.
The invention is further characterized in that the upper surface and the lower surface of the rotating ring are both provided with two concentric ball grooves, and a plurality of balls which are closely arranged are rotatably connected in the ball grooves; the rotating effect of the rotating ring when bearing the axial force is improved, and the smooth rotation is ensured.
The stirring head is further arranged to be of a round bar-shaped structure as a whole, three to four rod grooves distributed equidistantly are formed in the outer wall of the circumference of the stirring head, stirring rods are hinged to the top ends of the rod grooves, and one ends, far away from the hinged points, of the stirring rods are arranged to be of a semi-cylindrical structure; can be when using, when the stirring head is whole around the transfer line pivoted, under the effect of centrifugal force, the one end that the pin joint was kept away from to the puddler scatters and is umbelliform structure all around, has improved the stirring area, when the rotational speed fell down again, has reduced the volume, avoids being stained with too much compound.
The invention is further arranged in that a ball bearing head is fixed at the top end of the transmission rod, and a roller is embedded at the top end of the ball bearing head; when the top end of the transmission rod is contacted with the plane of the wave-shaped track of the wave-shaped guide ring, the tangential force can ensure that the transmission rod continuously moves up and down under the pressure.
The device is further provided with a gear ring with an L-shaped cross section fixed on the upper surface of the far slot of the rotating ring, a gear rack fixed on the upper surface of the gear ring, an intermediate gear meshed with the gear ring and arranged on the gear rack, a plurality of circumferentially distributed suspenders fixed on the top end of a shell of the device through bolts, screw holes for fixing the suspenders and a fixing ring fixed on the bottom ends of all the suspenders, and internal teeth meshed with the intermediate gear and arranged on the circumferential inner wall of the fixing ring close to the bottom end; a strip gear is fixed on the circumferential outer wall of the transmission rod close to the top end, and the strip gear and the intermediate gear are always in a meshed state; the intermediate gear and the static internal teeth form relative motion under the driving of the rotating gear ring, and then the strip gear meshed with the intermediate gear is driven to rotate; namely, the stirring head at the bottom end of the transmission rod is driven to rotate.
The device is further provided with a material guide pipe which is in a funnel-shaped structure and is positioned right below the circular hole II on the top inner wall of the device shell, an observation window is arranged on the circumferential outer wall of the device shell and positioned above the strip-shaped hole, and toughened glass is embedded in the observation window and used for observing the position of the internal strip gear, so that the next accurate operation is convenient to perform.
The device is further provided with a driving motor which can slide up and down and is arranged on the lower surface of the device shell below the strip-shaped hole, a long shaft rod is fixed at the top end of an output shaft of the driving motor, and a driving gear and an eccentric impact wheel are respectively fixed on the outer wall of the long shaft rod close to the top end; wherein the drive gear intermeshes with the gear ring in a non-jittering condition; a slide rail with an upward opening is fixed on the outer wall of the device shell below the strip-shaped hole, a fixed block is connected in a sliding groove of the slide rail in a sliding manner, two rectangular insertion holes which are symmetrically distributed are formed in one side of the fixed block close to the strip-shaped hole, and two insertion rods are respectively inserted in the rectangular insertion holes; when the compound that is stained with on the stirring head 9 need be carried out and shaken off, only need with two inserted bars insert the rectangle jack, ensure to be located the both sides of rectangular gear can, at this moment, with a station of driving motor upwards lifting for eccentric impact wheel is located between two inserted bars, later restart driving motor can let two inserted bars strike rectangular gear constantly.
The fixing block is further arranged in that threaded holes communicated with the rectangular insertion holes are formed in the top end of the fixing block above the two rectangular insertion holes, and fastening bolts are screwed in the threaded holes; the two inserted rods are prevented from falling off in the vibration process.
The beneficial effects of the invention are as follows:
1. according to the crystal plating liquid, nano titanium dioxide, glass beads, polysilazane, Tween 80, trichloromethane, dipropylene glycol methyl ether and other raw materials are adopted, chitosan modified coupling agent liquid is added, the interface compatibility between the raw materials of the product can be enhanced through the matching of chitosan and the coupling agent, the mixing effect between the raw materials of the product is improved, the transmission rod is arranged through the preparation device to be tightly contacted with the wavy guide ring at the top end, the transmission rod can continuously shake up and down through the action of the wavy guide ring when rotating around the annular slide rail, and the liquid at different depths can be dispersedly stirred; can insert two inserted bars in the shake mechanism after the stirring work is ended through the setting of inserted bar to shake the drive rod and strike, thereby will be stained with the compound shake that is on the stirring head and fall, avoid continuously dripping at the extraction in-process and lead to the purity not smart.
2. The stirring head that this device set up can also be when using, when the stirring head is whole around the transfer line rotation, under the effect of centrifugal force, the pin joint was kept away from to the puddler one end scatters down and is umbrella-shaped structure, has improved the stirring area, and when the rotational speed dropped down again, reduced the volume, avoid being stained with too much compound.
3. The device ensures that the tangential force can ensure that the transmission rod continuously moves up and down while the top end of the transmission rod is in contact with the plane of the wave-shaped track of the wave-shaped guide ring through the ball bearing head and the roller arranged at the top end of the transmission rod.
4. The device is driven by a rotating gear ring to enable an intermediate gear and a static internal tooth to form relative motion, and further drives a strip gear meshed with the intermediate gear to rotate; the stirring head at the bottom end of the transmission rod is driven to rotate, and the mixing and dispersing effects of the product are improved.
Drawings
FIG. 1 is a schematic view of an overall structure of an apparatus for preparing a plating solution for a painted surface of an automobile according to the present invention;
FIG. 2 is a schematic structural diagram of a front view of a device for preparing a plating crystal liquid for an automobile paint surface according to the present invention;
FIG. 3 is a sectional view taken along line A-A of FIG. 2 of an apparatus for preparing a plating solution for painting surface of an automobile according to the present invention;
FIG. 4 is a schematic view of a sliding cover mechanism of the device for preparing plating crystal liquid on the paint surface of an automobile according to the present invention;
FIG. 5 is a schematic perspective view of a shaking mechanism of a device for preparing a plating crystal liquid on a painted surface of an automobile according to the present invention;
FIG. 6 is a schematic structural diagram of an agitating device of an apparatus for preparing a plating solution for a painted surface of an automobile according to the present invention;
FIG. 7 is an assembled partial sectional view of a rotating ring of the device for preparing the plating crystal liquid on the paint surface of the automobile according to the present invention;
FIG. 8 is a schematic structural diagram of an apparatus for preparing a plating solution for a painted surface of an automobile according to the present invention.
In the figure: 1. a device housing; 101. a strip-shaped hole; 102. a second round hole; 2. a sliding cover; 3. a coil spring; 4. a winding wheel; 5. a bite plate; 6. an internal thread fixing frame; 7. an anti-drop chute; 8. a stirring rod; 9. a stirring head; 10. a rod groove; 11. a transmission rod; 12. a drive motor; 13. a shaking mechanism; 131. a slide rail; 132. inserting a rod; 133. a fixed block; 134. fastening a bolt; 135. an eccentric impact wheel; 14. an observation window; 15. a fixing ring; 16. a boom; 17. a boss slider; 18. a wave-shaped guide ring; 19. an annular slide rail; 20. a rotating ring; 21. inner teeth; 22. a sliding bearing; 23. a strip gear; 24. a ball bearing head; 25. a material guide pipe; 26. a long shaft rod; 27. an annular retainer ring; 28. a compression spring; 29. a driving gear; 30. a screw hole; 31. a gear ring; 32. a ball groove; 33. a ball bearing; 34. a gear carrier; 35. an intermediate gear; 36. a rectangular jack; 37. and (4) preparing a tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
a preparation method of a crystal plating liquid for an automobile paint surface comprises the following steps:
s1: weighing the following raw materials in parts by weight: 5 parts of nano titanium dioxide, 10 parts of glass beads, 6 parts of chitosan modified coupling agent liquid, 30 parts of polysilazane, 802 parts of tween, 50 parts of trichloromethane and 4 parts of dipropylene glycol methyl ether;
s2: sequentially adding the raw materials in the S1 into a preparation device for stirring and dispersing; the specific stirring and dispersing steps are as follows:
s21: the driving motor 12 of the preparation device is started, the rotating ring 20 is driven to rotate in the annular slide rail 19 under the driving of the driving gear 26, and when the transmission rod 11 rotates around the annular slide rail 19, the transmission rod can continuously shake up and down under the action of the wavy guide ring 18 to dispersedly stir the liquid at different depths;
s22: when shaking off the compound that is stained with on the agitator head 9, only need follow observation window 114 in advance while observing rotate rectangular gear 23 to the intermediate position of bar hole 101, insert two inserted bars 132 in rectangle jack 36 again, ensure to be located the both sides of rectangular gear 23 can, at this moment, upwards lifting a station with driving motor 12 for eccentric impact wheel 135 is located between two inserted bars 132, later restart driving motor 12, can let two inserted bars 132 strike rectangular gear 23 constantly, and then shake off the compound that will glue on agitator head 9.
The chitosan modified coupling agent liquid of the embodiment is prepared by mixing chitosan, a coupling agent KH560 and deionized water according to a weight ratio of 1:2: 7.
Example 2:
a preparation method of a crystal plating liquid for an automobile paint surface comprises the following steps:
s1: weighing the following raw materials in parts by weight: 10 parts of nano titanium dioxide, 20 parts of glass beads, 8 parts of chitosan modified coupling agent liquid, 40 parts of polysilazane, 806 parts of tween, 60 parts of trichloromethane and 9 parts of dipropylene glycol methyl ether;
s2: sequentially adding the raw materials in the S1 into a preparation device for stirring and dispersing; the specific stirring and dispersing steps are as follows:
s21: the driving motor 12 of the preparation device is started, the rotating ring 20 is driven to rotate in the annular slide rail 19 under the driving of the driving gear 26, and when the transmission rod 11 rotates around the annular slide rail 19, the transmission rod can continuously shake up and down under the action of the wavy guide ring 18 to dispersedly stir the liquid at different depths;
s22: when shaking off the compound that is stained with on the agitator head 9, only need follow observation window 114 in advance while observing rotate rectangular gear 23 to the intermediate position of bar hole 101, insert two inserted bars 132 in rectangle jack 36 again, ensure to be located the both sides of rectangular gear 23 can, at this moment, upwards lifting a station with driving motor 12 for eccentric impact wheel 135 is located between two inserted bars 132, later restart driving motor 12, can let two inserted bars 132 strike rectangular gear 23 constantly, and then shake off the compound that will glue on agitator head 9.
The chitosan modified coupling agent liquid of the embodiment is prepared by mixing chitosan, a coupling agent KH560 and deionized water according to a weight ratio of 1:4: 7.
Example 3:
a preparation method of a crystal plating liquid for an automobile paint surface comprises the following steps:
s1: weighing the following raw materials in parts by weight: 7.5 parts of nano titanium dioxide, 15 parts of glass beads, 7 parts of chitosan modified coupling agent liquid, 35 parts of polysilazane, 804 parts of tween, 55 parts of trichloromethane and 7 parts of dipropylene glycol methyl ether;
s2: sequentially adding the raw materials in the S1 into a preparation device for stirring and dispersing; the specific stirring and dispersing steps are as follows:
s21: the driving motor 12 of the preparation device is started, the rotating ring 20 is driven to rotate in the annular slide rail 19 under the driving of the driving gear 26, and when the transmission rod 11 rotates around the annular slide rail 19, the transmission rod can continuously shake up and down under the action of the wavy guide ring 18 to dispersedly stir the liquid at different depths;
s22: when shaking off the compound that is stained with on the agitator head 9, only need follow observation window 114 in advance while observing rotate rectangular gear 23 to the intermediate position of bar hole 101, insert two inserted bars 132 in rectangle jack 36 again, ensure to be located the both sides of rectangular gear 23 can, at this moment, upwards lifting a station with driving motor 12 for eccentric impact wheel 135 is located between two inserted bars 132, later restart driving motor 12, can let two inserted bars 132 strike rectangular gear 23 constantly, and then shake off the compound that will glue on agitator head 9.
The chitosan modified coupling agent liquid of the embodiment is prepared by mixing chitosan, a coupling agent KH560 and deionized water according to a weight ratio of 1:3: 7.
Embodiment 4, on the basis of embodiment 3, referring to fig. 1 to 8, the preparation apparatus includes an apparatus housing 1 having a cavity integrally formed into a disc-shaped structure, where a first circular hole and a second circular hole 102 are respectively reserved at any top of the bottom of the apparatus housing 1, and an annular slide rail 19 having an inward opening is clamped on a circumferential inner wall of the first circular hole, and an internal thread fixing frame 6 is welded on an outer wall of a bottom end of the annular slide rail 19 for hermetically screwing the apparatus integrally to a top end of the preparation tank 37; a rotating ring 20 is rotatably connected in a sliding groove of the annular sliding rail 19, a convex plate is reserved on the inner wall of the circumference of the rotating ring 20, a sliding bearing 22 is embedded in the middle of the convex plate, a transmission rod 11 is rotatably connected in the sliding bearing 22, a stirring head 9 is arranged at the bottom end of the transmission rod 11, a compression spring 28 is fixed on the lower surface of the sliding bearing 22, an annular retainer ring 27 is fixed on the outer wall of the circumference of the transmission rod 11, which is positioned at the bottom end of the compression spring 28, a wave-shaped guide ring 18 is welded at the top of the device shell 1, and the wave-shaped guide ring 18 is positioned above the motion track of the top end of the transmission rod 11; therefore, when the transmission rod 11 rotates around the annular slide rail 19, the transmission rod can continuously shake up and down under the action of the wavy guide ring 18, and liquid at different depths can be dispersedly stirred; a strip-shaped hole 101 is formed in the circumferential outer wall of the device shell 1 close to the bottom end, and a shaking mechanism 13 is arranged in the strip-shaped hole 101, wherein the shaking mechanism 13 comprises two insertion rods 132 which are inserted into the device shell 1 and are positioned at two sides of the transmission rod 11; can insert two inserted bars 132 in the shake mechanism 13 after the stirring work finishes through the setting of inserted bar 132 to shake to strike drive rod 11, thereby will be stained with the compound shake that is on stirring head 9, avoid lasting the drippage at the extraction in-process and lead to the purity not accurate.
In the invention, the middle part of the top end of a device shell 1 is fixed with an occlusal plate 5 which is in a central symmetrical structure, two opposite sides of the occlusal plate 5 are both provided with occlusal grooves, and one side of the upper surface of the device shell 1, which is positioned on the occlusal grooves on the two sides, is both connected with a sliding cover 2 matched with the occlusal grooves in a sliding way; a rubber sealing plug is plugged outside the strip-shaped hole 101, so that the strip-shaped hole 101 can be blocked when the shaking mechanism 13 is not needed, and the inner part is kept sealed; and when the material is required to be added, the sliding cover 2 is pulled towards two sides to expose the circular hole II 102 at the top for adding the material.
Referring to fig. 4 and 8, the middle part of the upper surface of the bite plate 5 is rotatably connected with a rotating shaft, the bottom end of the rotating shaft is provided with a torsion spring, the top end of the rotating shaft is fixed with a winding wheel 4, the circumferential outer wall of the winding wheel 4 is fixed with two coil springs 3 which are centrosymmetric, the end parts of the two coil springs 3 are respectively fixed on two sliding covers 2, and the bottom ends of the two sliding covers 2 are both fixed with a boss sliding block 17; the top end of the device shell 1 is provided with an anti-falling chute 7 matched with the boss sliding block 17; through the cooperation of coil spring 3 and winding wheel 4 for when needing to open and shut two sliding cover 2, only need clockwise or anticlockwise rotation top winding wheel 4 can.
Referring to fig. 7, the upper and lower surfaces of the rotating ring 20 are both provided with two concentric ball grooves 32, and a plurality of balls 33 which are closely arranged are rotatably connected in the ball grooves 32; the rotating effect of the rotating ring 20 when bearing the axial force is improved, and the smooth rotation is ensured.
Referring to fig. 1-3, the whole of the stirring head 9 is in a round bar structure, three to four rod grooves 10 are formed in the outer wall of the circumference of the stirring head 9 and are distributed equidistantly, stirring rods 8 are hinged to the top ends of the rod grooves 10, and one ends of the stirring rods 8, which are far away from the hinged point, are arranged in a semi-cylindrical structure; can be when using, when stirring head 9 is whole around transfer line 11 pivoted, under the effect of centrifugal force, the one end that pin joint was kept away from to puddler 8 scatters down and is umbrella-shaped structure, has improved the stirring area, and when the rotational speed dropped down again, reduced the volume, avoid being stained with too much compound.
Referring to fig. 5, a ball bearing head 24 is fixed at the top end of the transmission rod 11, and a roller is embedded at the top end of the ball bearing head 24; ensuring that the tangential force keeps the driving rod 11 moving up and down constantly when the top end of the driving rod 11 is in contact with the plane of the wave-shaped track of the wave-shaped guide ring 18.
Referring to fig. 6-7, a gear ring 31 with an L-shaped cross section is fixed on the upper surface of the far bottom of the rotating ring 20, a gear rack 34 is fixed on the upper surface of the gear ring 31, an intermediate gear 35 meshed with the gear ring 31 is arranged on the gear rack 34, a plurality of circumferentially distributed suspension rods 16 are fixed on the top end of the device shell 1 through bolts, screw holes 30 for fixing the suspension rods 16 are formed in the top end of each suspension rod 16, the same fixing ring 15 is fixed at the bottom ends of all the suspension rods 16, and internal teeth 21 meshed with the intermediate gear 35 are formed on the inner circumferential wall of each fixing ring 15 close to the bottom end; a strip gear 23 is fixed on the circumferential outer wall of the transmission rod 11 close to the top end, and the strip gear 23 and the intermediate gear 35 are always in a meshed state; driven by the rotating gear ring 31, the intermediate gear 35 and the static internal teeth 21 form relative motion, and further the strip gear 23 meshed with the intermediate gear 35 is driven to rotate; i.e. the stirring head 9 at the bottom end of the transmission rod 11 is driven to rotate.
Referring to fig. 3-4, a material guide pipe 25 in a funnel shape structure is fixed on the top inner wall of the device shell 1 right below the circular hole two 102, an observation window 14 is arranged on the circumference outer wall of the device shell 1 above the strip-shaped hole 101, and toughened glass is embedded in the observation window 14 and used for observing the position of the internal strip gear 23, so that the next accurate operation is convenient to perform.
Referring to fig. 5, a driving motor 12 capable of sliding up and down is disposed on the lower surface of the device housing 1 below the strip-shaped hole 101, a long shaft rod 26 is fixed at the top end of an output shaft of the driving motor 12, and a driving gear 29 and an eccentric impacting wheel 135 are respectively fixed on the outer wall of the long shaft rod 26 near the top end; wherein the drive gear 29 is intermeshed with the gear ring 31 in a non-dithered condition; a slide rail 131 with an upward opening is fixed on the outer wall of the device shell 1 below the strip-shaped hole 101, a fixed block 133 is connected in a sliding way of the slide rail 131 in a sliding manner, two rectangular insertion holes 36 which are symmetrically distributed are formed in one side of the fixed block 133 close to the strip-shaped hole 101, and two insertion rods 132 are respectively inserted into the rectangular insertion holes 36; when the compound stained with on the stirring head 9 needs to be shaken off, only two inserted rods 132 need to be inserted into the rectangular insertion hole 36, and the two sides of the strip gear 23 are ensured, at this time, the driving motor 12 is lifted upwards to form a station, so that the eccentric impact wheel 135 is positioned between the two inserted rods 132, and then the driving motor 12 is started again, so that the two inserted rods 132 can be continuously knocked on the strip gear 23.
Referring to fig. 1 and 5, threaded holes which are mutually communicated with the rectangular insertion holes 36 are formed in the top ends of the fixing blocks 133 above the two rectangular insertion holes 36, and fastening bolts 134 are screwed in the threaded holes; the two inserted rods 132 are prevented from falling off during the vibration process,
before the device is used, the internal thread fixing frame 6 at the bottom of the device is screwed at the pipe orifice at the top end of the preparation tank 37; then, the strip-shaped hole 101 is sealed by a plug; then, at the station where the driving motor 12 is controlled to be located at the bottom end, the manufacturing apparatus of the present invention is used to manufacture the product.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The preparation method of the crystal plating liquid for the automobile paint surface is characterized by comprising the following steps:
s1: weighing the following raw materials in parts by weight: 5-10 parts of nano titanium dioxide, 10-20 parts of glass beads, 6-8 parts of chitosan modified coupling agent liquid, 30-40 parts of polysilazane, 802-6 parts of tween, 50-60 parts of trichloromethane and 4-9 parts of dipropylene glycol methyl ether;
s2: sequentially adding the raw materials in the S1 into a preparation device for stirring and dispersing; the specific stirring and dispersing steps are as follows:
s21: a driving motor (12) of the preparation device is started, a rotating ring (20) is driven to rotate in an annular slide rail (19) under the driving of a driving gear (26), and when a transmission rod (11) rotates around the annular slide rail (19), up-and-down shaking can be continuously formed under the action of a wavy guide ring (18) to dispersedly stir liquids at different depths;
s22: when shaking off the compound that is stained with on stirring head (9), only need follow observation window (14) in first while observe with rectangular gear (23) rotate to the intermediate position of bar hole (101), insert two inserted bars (132) in rectangle jack (36), ensure to be located the both sides of rectangular gear (23) can, at this moment, upwards lifting driving motor (12) a station, make eccentric impact wheel (135) be located between two inserted bars (132), later restart driving motor (12), can constantly let two inserted bars (132) beat rectangular gear (23), and then will glue the compound that glues on stirring head (9) and shake off.
2. The preparation method of the plating crystal liquid for the automobile paint surface according to claim 1, wherein the chitosan modified coupling agent liquid is prepared by mixing chitosan, a coupling agent KH560 and deionized water according to a weight ratio of 1 (2-4) to 7.
3. The method for preparing the plating crystal liquid for the automobile paint surface according to claim 2, wherein the weight ratio of the chitosan to the coupling agent KH560 to the deionized water is 1:3: 7.
4. A preparation device for the preparation method of the plating crystal liquid for the automobile paint surface according to any one of claims 1 to 3, wherein the preparation device comprises a device shell (1) which is provided with a cavity and is of a disc-shaped structure integrally, a first round hole and a second round hole (102) are reserved at the top and the bottom of the device shell (1), an annular slide rail (19) with an inward opening is clamped on the inner circumferential wall of the first round hole, an internal thread fixing frame (6) is welded on the outer wall of the bottom end of the annular slide rail (19), a rotating ring (20) is rotatably connected in a chute of the annular slide rail (19), a convex plate is reserved on the inner circumferential wall of the rotating ring (20), a sliding bearing (22) is embedded in the middle of the convex plate, a transmission rod (11) is rotatably connected in the sliding bearing (22), a stirring head (9) is arranged at the bottom end of the transmission rod (11), and a compression spring (28) is fixed on the lower surface of the sliding bearing (22), an annular retainer ring (27) is fixed on the circumferential outer wall of the transmission rod (11) at the bottom end of the compression spring (28), a wave-shaped guide ring (18) is welded at the top of the device shell (1), and the wave-shaped guide ring (18) is located above the motion track of the top end of the transmission rod (11); the circumference outer wall of device shell (1) is close to the bottom and opens there is bar hole (101), and is provided with shake mechanism (13) in bar hole (101), and wherein shake mechanism (13) include inside inserted bar (132) that just are located transfer line (11) both sides of two insertion device shells (1).
5. The preparation device for the preparation method of the plating crystal liquid for the automobile paint surface according to claim 4, wherein a bite plate (5) with a central symmetrical structure is fixed in the middle of the top end of the device shell (1), two opposite sides of the bite plate (5) are provided with bite grooves, and one side of the upper surface of the device shell (1) positioned at the bite grooves at the two sides is slidably connected with a sliding cover (2) matched with the bite grooves; a rubber sealing plug is plugged outside the strip-shaped hole (101);
the middle part of the upper surface of the bite plate (5) is rotatably connected with a rotating shaft, the bottom end of the rotating shaft is provided with a torsion spring, the top end of the rotating shaft is fixed with a winding wheel (4), the outer wall of the circumference of the winding wheel (4) is fixed with two centrally symmetrical coil springs (3), the end parts of the two coil springs (3) are respectively fixed on the two sliding covers (2), and the bottom ends of the two sliding covers (2) are respectively fixed with a boss sliding block (17); the top end of the device shell (1) is provided with an anti-drop chute (7) matched with the boss sliding block (17).
6. The preparation device for the preparation method of the plating crystal liquid for the automobile paint surface according to claim 4, wherein the upper surface and the lower surface of the rotating ring (20) are both provided with two concentric ball grooves (32), and a plurality of closely arranged balls (33) are rotatably connected in each ball groove (32); the whole round bar structure that becomes of stirring head (9), and the circumference outer wall of stirring head (9) is opened and is had three to four pole recesses (10) that the equidistance distributes, and the top of pole recess (10) all articulates there is puddler (8), and the one end that pin joint was kept away from in puddler (8) sets into semi-cylindrical structure.
7. The preparation device for the preparation method of the plating crystal liquid for the automobile paint surface according to claim 6, wherein a ball bearing head (24) is fixed at the top end of the transmission rod (11), and a roller is embedded at the top end of the ball bearing head (24).
8. The preparation apparatus for the preparation method of the plated crystal liquid on the automobile paint surface according to claim 4, wherein a gear ring (31) with an L-shaped cross section is fixed on the upper surface of the far slot of the rotating ring (20), a gear rack (34) is fixed on the upper surface of the gear ring (31), an intermediate gear (35) meshed with the gear ring (31) is arranged on the gear rack (34), a plurality of circumferentially distributed suspension rods (16) are fixed on the top end of the apparatus housing (1) through bolts, screw holes (30) for fixing the suspension rods (16) are formed on the top end of the suspension rod (16), the same fixing ring (15) is fixed on the bottom ends of all the suspension rods (16), and inner teeth (21) meshed with the intermediate gear (35) are formed on the inner circumferential wall of the fixing ring (15) close to the bottom end; a strip gear (23) is fixed on the circumferential outer wall of the transmission rod (11) close to the top end, and the strip gear (23) and the intermediate gear (35) are always in a meshed state;
a material guide pipe (25) in a funnel-shaped structure is fixed on the inner top wall of the device shell (1) under the circular hole II (102), an observation window (14) is arranged on the outer circumferential wall of the device shell (1) above the strip-shaped hole (101), and toughened glass is embedded in the observation window (14).
9. The preparation device for the preparation method of the plating crystal liquid for the automobile paint surface according to claim 8, wherein a driving motor (12) capable of sliding up and down is arranged on the lower surface of the device shell (1) below the strip-shaped hole (101), a long shaft rod (26) is fixed at the top end of an output shaft of the driving motor (12), and a driving gear (29) and an eccentric impacting wheel (135) are respectively fixed on the outer wall of the long shaft rod (26) close to the top end; wherein the drive gear (29) is intermeshed with the gear ring (31) in a non-dithered condition; the device is characterized in that a sliding rail (131) with an upward opening is fixed below the outer wall of the device shell (1) close to the strip-shaped hole (101), a fixing block (133) is connected to a sliding groove of the sliding rail (131) in a sliding mode, two symmetrically-distributed rectangular insertion holes (36) are formed in one side, close to the strip-shaped hole (101), of the fixing block (133), and the two insertion rods (132) are respectively inserted into the rectangular insertion holes (36).
10. The preparation device for the preparation method of the plating crystal liquid for the automobile paint surface according to claim 9, wherein the top end of the fixed block (133) is provided with threaded holes which are communicated with the rectangular insertion holes (36) above the two rectangular insertion holes (36), and the threaded holes are screwed with fastening bolts (134).
CN202210780715.8A 2022-07-04 2022-07-04 Preparation method and preparation device of crystal plating liquid for automobile paint surface Pending CN115109515A (en)

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CN210646010U (en) * 2019-07-02 2020-06-02 江苏七点建材有限公司 High-efficient coating dispenser
CN213854207U (en) * 2020-06-28 2021-08-03 博兴县金得源涂料有限公司 Chemical coating agitating unit
CN113717636A (en) * 2021-08-30 2021-11-30 广州赫厉狮森汽车用品有限公司 Novel anti-doodling self-repairing plating crystal and preparation method thereof

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CN109810632A (en) * 2018-12-29 2019-05-28 中国船舶重工集团公司第七一八研究所 Brilliant liquid of the automobile-used plating of a kind of reflective type and preparation method thereof
CN110028900A (en) * 2019-03-12 2019-07-19 南京尚易环保科技有限公司 A kind of automobile finish brilliant liquid of plating and preparation method thereof
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Application publication date: 20220927