A kind of 3D printing phenol-formaldehyde resin modified material preparation efficient mixing device
Technical field
The utility model is related to a kind of 3D printing phenol-formaldehyde resin modified material preparation mixing device, more particularly to a kind of 3D
Print phenol-formaldehyde resin modified material preparation efficient mixing device.
Background technology
One kind of 3D printing, i.e. rapid shaping technique, it are a kind of based on mathematical model file, with powdered gold
Category or plastics etc. can jointing material, come the technology of constructed object by way of successively printing.3D printing is typically with numeral
Technologic material printer is realizing.Often be used for modeling in fields such as Making mold, industrial designs, after be gradually available for one
The direct manufacture of a little products, has had the parts printed using this technology.The technology is set in jewelry, footwear, industry
Meter, building, engineering and construction, automobile, Aero-Space, dentistry and medical industries, education, GIS-Geographic Information System, civil engineering, rifle
Prop up and other field has all been applied.
With different compounds or polymer by the modified obtained phenolic resin of chemically or physically method, including polyamide
Phenol-formaldehyde resin modified, dicyandiamide modified phenolic resin, epoxy modified phenolic resin, Pioloform, polyvinyl acetal phenol-formaldehyde resin modified etc..
Modified, the impact flexibility of phenolic resin, cementability, mechanical strength, heat resistance, anti-flammability, dimensional stability, curing rate,
Moulded manufacturability etc., respectively obtains raising.Therefore, different phenol-formaldehyde resin modifieds can be selected according to practical use.
There is troublesome poeration, batch mixing thorough, expense in existing 3D printing phenol-formaldehyde resin modified material preparation mixing device
When laborious shortcoming, therefore need a kind of thorough, the time saving and energy saving 3D printing phenol-formaldehyde resin modified material of easy to operate, batch mixing of research and development badly
Material preparation efficient mixing device.
Utility model content
(1) technical problem to be solved
There is operation to overcome existing 3D printing phenol-formaldehyde resin modified material preparation mixing device in the utility model
Trouble, batch mixing not thoroughly, the shortcoming that wastes time and energy, the technical problems to be solved in the utility model be to provide a kind of easy to operate,
Thorough, the time saving and energy saving 3D printing phenol-formaldehyde resin modified material preparation efficient mixing device of batch mixing.
(2) technical scheme
In order to solve above-mentioned technical problem, the utility model provides such a 3D printing phenol-formaldehyde resin modified material system
Standby efficient mixing device, include batch mixing frame, bull stick, stirring vane, head rod, first bearing seat, first rotating shaft,
One bevel gear, second bevel gear, third hand tap gear, the first belt pulley, the second connecting rod, the first cam, second bearing seat, the 3rd
Connecting rod, flat belt, disc cam, the second belt pulley, motor, the 4th connecting rod, roller, guide rod, guide pin bushing, the first spring, cunning
Block, tooth bar, slide rail, first gear, second gear, 3rd bearing seat, installing rack, cylinder, second spring, fixed plate, second turn
Axle and the 5th connecting rod, are provided with cylinder on the left of installing rack inner bottom part, cylinder top is provided with fixed plate, left and right at the top of fixed plate
Both sides are symmetrically arranged with second spring, and second spring top is provided with batch mixing frame, and installing rack inner right wall top is provided with the 3rd company
Extension bar and second bearing seat, second bearing seat are provided with the second rotating shaft on front side of the 3rd connecting rod on the left of second bearing seat, and second
Rotating shaft left end is provided with second bevel gear, and the 3rd connecting rod left end is provided with the first belt pulley, is provided with front side of the first belt pulley
Third hand tap gear, third hand tap gear are engaged with second bevel gear, are provided with the second connecting rod in the middle part of installing rack inner right wall, and second connects
Extension bar left end is provided with first bearing seat, is provided with first rotating shaft at the top of first bearing seat, and first rotating shaft bottom is provided with first
Cam, first rotating shaft top are provided with first bevel gear, and first bevel gear is engaged with second bevel gear, installing rack inner left wall top
The 5th connecting rod and head rod is provided with, below the 5th connecting rod, the 5th connecting rod right-hand member is provided with head rod
First gear, head rod right-hand member are provided with 3rd bearing seat, are provided with bull stick on 3rd bearing seat, and bull stick top is provided with
Second gear, second gear are engaged with first gear, and bull stick bottom is evenly arranged with stirring vane, and stirring vane is on batch mixing frame
Side, installing rack inner top are disposed with slide rail, guide pin bushing and the 4th connecting rod from left to right, and slide rail basal sliding formula is connected with cunning
Block, slide block bottom are provided with tooth bar, and tooth bar is engaged with first gear, are cased with guide rod on guide pin bushing, and guide rod left end is connected with tooth bar, is led
Left end is symmetrical above and below is provided with the first spring for set, and the first spring left end is connected with tooth bar, and guide rod right-hand member is provided with roller, the 4th company
Extension bar bottom is provided with motor, is provided with the second belt pulley on front side of motor, and the second belt pulley and the first belt pulley pass through flat belt
Connection, is provided with disc cam on front side of the second belt pulley, disc cam is coordinated with roller.
Preferably, through hole is uniformly provided with head rod.
Preferably, reinforcement is also included, at installing rack inner right wall bottom comer, reinforcement is connected with.
Preferably, baseboard material is stainless steel.
Preferably, batch mixing frame material is Q235 steel.
Preferably, fixed plate be high-quality steel, surface plating zinc layers.
Operation principle:When batch mixing is needed, pour the raw material for preparing phenol-formaldehyde resin modified needs into batch mixing inframe, then control
Cylinder elongation processed, drives fixed plate and device is moved upwards thereon, when batch mixing frame is moved upwards to be reached to a certain degree, controls gas
Cylinder stops elongation.Then controlled motor rotation, drives the rotation of the second belt pulley, on the one hand, drive disc cam rotation, and then band
Dynamic roller side-to-side movement, so as to drive guide rod side-to-side movement so that tooth bar side-to-side movement, the first spring enable the roller moment with
Disc cam coordinates, and tooth bar side-to-side movement drives first gear positive and negative alternate to rotate, and then drives second gear positive and negative alternate to turn
Dynamic, so as to drive bull stick positive and negative alternate to rotate so that the raw material of stirring vane positive and negative alternate stir mixing inframe.On the other hand,
Flat belt rotation is driven, and then drives the rotation of the first belt pulley, so as to drive third hand tap gear to rotate so that second bevel gear is revolved
Turn, drive first bevel gear rotation, and then drive first rotating shaft rotation, so as to drive the first cam rotate, when the first cam remote
When end is contacted with batch mixing frame, the first cam driven batch mixing frame is rocked to the left, when batch mixing frame is left in the first cam distal end, second
In the presence of spring, batch mixing frame is rocked to the right, so repeatedly so that batch mixing is more thorough, when batch mixing is finished and the first cam is returned to
During initial position, controlled motor is stopped the rotation.Then control cylinder shrinks, and drives fixed plate and device is moved downward thereon, when
When batch mixing frame is moved downwardly to initial position, control cylinder stops shrinking, and manually the raw material that batch mixing inframe batch mixing is finished is carried out
Process.Thus, reaching the effect of efficient batch mixing.
Because uniformly through hole is provided with head rod, can save production material cost, while more attractive in appearance.
Because also including reinforcement, reinforcement at installing rack inner right wall bottom comer, is connected with, reinforcement can keep
The stability of installing rack, makes whole device that there is higher stability, and then extends the life-span of whole device.
Because baseboard material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of device longer.
Because batch mixing frame material is Q235 steel, Q235 steel hardness is high and does not allow yielding, makes the service life of device longer.
Because fixed plate is high-quality steel, surface plating zinc layers so that device is not perishable, service life is improved.
(3) beneficial effect
The utility model has reached thorough, the time saving and energy saving effect of easy to operate, batch mixing, and low cost of manufacture, structure
Rationally, it is easy to maintenance and repair, easy to use, the input of manpower and materials is reduced, operating efficiency is improve, with higher promotion price
Value.
Description of the drawings
Fig. 1 is the first main structure diagram of the present utility model.
Fig. 2 is second main structure diagram of the present utility model.
Fig. 3 is the third main structure diagram of the present utility model.
Mark in accompanying drawing for:1- batch mixing frames, 2- bull sticks, 3- stirring vanes, 4- head rods, 5- first bearing seats,
6- first rotating shafts, 7- first bevel gears, 8- second bevel gears, 9- third hand tap gears, the first belt pulleys of 10-, 11- second connect
Bar, the first cams of 12-, 13- second bearing seats, the 3rd connecting rods of 14-, 15- flat belts, 16- disc cams, the second belts of 17-
Wheel, 18- motors, the 4th connecting rods of 19-, 20- rollers, 21- guide rods, 22- guide pin bushings, the first springs of 23-, 24- slide blocks, 25- tooth bars,
26- slide rails, 27- first gears, 28- second gears, 29- 3rd bearing seats, 30- installing racks, 31- cylinders, 32- second springs,
33- fixed plates, the second rotating shafts of 34-, the 5th connecting rods of 35-, 36- through holes, 37- reinforcements.
Specific embodiment
With reference to the accompanying drawings and examples the utility model is further described.
Embodiment 1
A kind of 3D printing phenol-formaldehyde resin modified material preparation efficient mixing device, as Figure 1-3, includes batch mixing frame
1st, bull stick 2, stirring vane 3, head rod 4, first bearing seat 5, first rotating shaft 6, first bevel gear 7, second bevel gear 8,
Third hand tap gear 9, the first belt pulley 10, the second connecting rod 11, the first cam 12, second bearing seat 13, the 3rd connecting rod 14, flat
Belt 15, disc cam 16, the second belt pulley 17, motor 18, the 4th connecting rod 19, roller 20, guide rod 21, guide pin bushing 22, first
Spring 23, slide block 24, tooth bar 25, slide rail 26, first gear 27, second gear 28,3rd bearing seat 29, installing rack 30, cylinder
31st, second spring 32, fixed plate 33, the second rotating shaft 34 and the 5th connecting rod 35, are provided with cylinder on the left of 30 inner bottom part of installing rack
31,31 top of cylinder is provided with fixed plate 33, and the 33 top left and right sides of fixed plate is symmetrically arranged with second spring 32, second spring
32 tops are provided with batch mixing frame 1, and 30 inner right wall top of installing rack is provided with the 3rd connecting rod 14 and second bearing seat 13, the second axle
Bearing 13 is provided with the second rotating shaft 34 on front side of the 3rd connecting rod 14 on the left of second bearing seat 13,34 left end of the second rotating shaft is arranged
There are second bevel gear 8,14 left end of the 3rd connecting rod to be provided with the first belt pulley 10, on front side of the first belt pulley 10, be provided with third hand tap
Gear 9, third hand tap gear 9 are engaged with second bevel gear 8, are provided with the second connecting rod 11 in the middle part of 30 inner right wall of installing rack, and second
11 left end of connecting rod is provided with first bearing seat 5, is provided with first rotating shaft 6 at the top of first bearing seat 5, and 6 bottom of first rotating shaft sets
The first cam 12 is equipped with, 6 top of first rotating shaft is provided with first bevel gear 7, and first bevel gear 7 is engaged with second bevel gear 8, is pacified
Shelve 30 inner left wall tops and be provided with the 5th connecting rod 35 and head rod 4, head rod 4 is under the 5th connecting rod 35
Side, 35 right-hand member of the 5th connecting rod are provided with first gear 27, and 4 right-hand member of head rod is provided with 3rd bearing seat 29, the 3rd axle
Bull stick 2 is installed in bearing 29,2 top of bull stick is provided with second gear 28, and second gear 28 is engaged with first gear 27, bull stick
2 bottoms are evenly arranged with stirring vane 3, and above batch mixing frame 1,30 inner top of installing rack sets stirring vane 3 from left to right successively
Slide rail 26, guide pin bushing 22 and the 4th connecting rod 19 is equipped with, 26 basal sliding formula of slide rail is connected with slide block 24, and 24 bottom of slide block is provided with
Tooth bar 25, tooth bar 25 are engaged with first gear 27, are cased with guide rod 21 on guide pin bushing 22, and 21 left end of guide rod is connected with tooth bar 25, guide pin bushing
22 left ends are symmetrical above and below to be provided with the first spring 23, and 23 left end of the first spring is connected with tooth bar 25, and 21 right-hand member of guide rod is provided with rolling
Son 20,19 bottom of the 4th connecting rod is provided with motor 18, is provided with the second belt pulley 17 on front side of motor 18, the second belt pulley 17 with
First belt pulley 10 is connected by flat belt 15, is provided with disc cam 16, disc cam 16 and rolling on front side of the second belt pulley 17
Son 20 coordinates.
Through hole 36 is uniformly provided with head rod 4.
Reinforcement 37 is also included, at 30 inner right wall bottom comer of installing rack, reinforcement 37 is connected with.
Baseboard material is stainless steel.
1 material of batch mixing frame is Q235 steel.
Fixed plate 33 be high-quality steel, surface plating zinc layers.
Operation principle:When batch mixing is needed, in batch mixing frame 1, then the raw material for preparing phenol-formaldehyde resin modified needs is poured into
Control cylinder 31 extends, and drives fixed plate 33 and device is moved upwards thereon, reach to a certain degree when batch mixing frame 1 is moved upwards
When, control cylinder 31 stops elongation.Then controlled motor 18 rotates, and drives the second belt pulley 17 to rotate, on the one hand, to drive dish type
Cam 16 rotates, and then drives 20 side-to-side movement of roller, so as to drive 21 side-to-side movement of guide rod so that 25 side-to-side movement of tooth bar,
First spring 23 enables 20 moment of roller to coordinate with disc cam 16, and 25 side-to-side movement of tooth bar drives 27 reciprocal cross of first gear
For rotation, and then 28 positive and negative alternate of second gear is driven to rotate, so as to drive 2 positive and negative alternate of bull stick to rotate so that stirring vane 3
Raw material in positive and negative alternate stir mixing frame 1.On the other hand, drive flat belt 15 to rotate, and then drive the first belt pulley 10 to revolve
Turn, so as to drive third hand tap gear 9 to rotate so that second bevel gear 8 rotates, drive first bevel gear 7 to rotate, and then drive the
One rotating shaft 6 rotates, so as to drive the first cam 12 to rotate, when 12 distal end of the first cam is contacted with batch mixing frame 1, the first cam 12
Batch mixing frame 1 is driven to rock to the left, when batch mixing frame 1 is left in 12 distal end of the first cam, in the presence of second spring 32, batch mixing frame
1 rocks to the right, so repeatedly so that batch mixing is more thorough, when batch mixing is finished and the first cam 12 returns to initial position, control electricity
Machine 18 stops the rotation.Then control cylinder 31 shrinks, and drives fixed plate 33 and device is moved downward thereon, when batch mixing frame 1 downward
When moving to initial position, control cylinder 31 stops shrinking, and manually the raw material that batch mixing in batch mixing frame 1 is finished is processed.Such as
This, reaches the effect of efficient batch mixing.
Because through hole 36 is uniformly provided with head rod 4, can save production material cost, while more attractive in appearance.
Because also including reinforcement 37, at 30 inner right wall bottom comer of installing rack, reinforcement 37, reinforcement 37 is connected with
The stability of installing rack 30 can be kept, is made whole device that there is higher stability, and then is extended the life-span of whole device.
Because baseboard material is stainless steel, stainless steel corrosion resistance and acid resistance are strong, make the service life of device longer.
Because 1 material of batch mixing frame is Q235 steel, Q235 steel hardness is high and does not allow yielding, makes the service life of device more
Long.
Because fixed plate 33 is high-quality steel, surface plating zinc layers so that device is not perishable, service life is improved.
Embodiment described above only expresses preferred embodiment of the present utility model, and its description is more concrete and detailed,
But therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that common for this area
For technical staff, without departing from the inventive concept of the premise, some deformations, improvement and replacement can also be made, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be defined by claims.