Utility model content
Based on this, it is necessary to provide a kind of compact for test, painting easy to use, saving material arranges
It sets.
The utility model embodiment provides a kind of experiment apparatus for coating, which is characterized in that including upper housing, lower case,
Driving wheel group, transmission mechanism and pressure mechanism for filling liquid;The upper housing is adjusted with the lower case and is fixedly connected, the driving
Wheel group is rotationally connected with the lower case, and the transmission mechanism is between the upper housing and the lower case and is connected to
Shell, the transmission mechanism and driving wheel group transmission connection;The transmission mechanism applies to the pressure mechanism for filling liquid presses
Power makes the pressure mechanism for filling liquid discharge;The discharge port of the pressure mechanism for filling liquid is communicated with blade coating part, and the blade coating part is fixed
In on the shell.
Preferably, the driving wheel group includes multiple idler wheels, drive shaft and driving gear, and the shaft is rotationally connected with
The lower case, the idler wheel are fixed on the both ends of drive shaft, and the driving gear is set in the middle part of the drive shaft,
The idler wheel drives the drive shaft and the driving gear to rotate synchronously, and the driving gear and the transmission mechanism are driven
Connection.
Preferably, the transmission mechanism includes driven gear, drive shaft, drive pulley, driven pulley and belt
Take turns shaft;The driven gear and the driving wheel group are sequentially connected;The driven gear and the drive pulley are fixed on
On the drive shaft, the driven gear drives the drive shaft and the drive pulley to rotate synchronously, the active
Belt pulley and the driven pulley are sequentially connected by belt, and the driven pulley is fixed in belt shaft;On described
Shell includes bottom plate and fixing seat, and the bottom plate is fixed on the lower part of upper housing, and the drive shaft is rotationally connected with described
Bottom plate, the belt shaft are rotationally connected with upper housing;Base tub, the bottom plate and the base tub are provided in the lower case
It is equipped with;Pushing block is fixedly connected on the belt, the pushing block is connect with the pressure mechanism for filling liquid.
Preferably, the driving wheel group includes driving gear, and the transmission mechanism includes driven gear, the transmission mechanism
It is connected by meshing transmission with described from gear with the driving wheel group by the driving gear;The transmission mechanism is provided with two
Set, respectively the first transmission mechanism and the second transmission mechanism, and setting direction is on the contrary, the driving wheel group includes front driving wheel group
With rear drive sprocket group, first transmission mechanism and front driving wheel group are sequentially connected, second transmission mechanism and front driving wheel
Group transmission connection;The front driving wheel group is different from the driving gear diameter of the rear drive sprocket group and/or the first transmission mechanism
It is different with the diameter of driven gear of second transmission mechanism.
Preferably, multiple threaded holes are provided in the lower case, the upper housing corresponding position is provided with elongated fixing groove, institute
It states upper housing and is fixedly connected with the lower case by the way that bolt is adjustable.
Preferably, fixing seat is fixed on the upper housing, the pressure mechanism for filling liquid is fixed in the fixing seat;Institute
Stating pressure mechanism for filling liquid includes cylinder body and piston, and in being located in the cylinder body, the other end protrudes from the cylinder for described piston one end
Body, the pushing block push the piston to slide in cylinder body.
Preferably, through guiding axis is fixed on the pushing block, both ends are provided with pilot hole on the upper housing, described to lead
It is equipped with to axis and told pilot hole;Guide sleeve is fixed on the upper housing, the guiding axis is slidably connected to guide sleeve, described
Upper housing mountain is provided with belt pulley opening, and the drive pulley and the driven pulley are located in the punch holes, it is described on
Cover board is additionally provided on shell, the cover board is equipped with pushing block slot, and the pushing block slides in pushing block slot.
Preferably, the blade coating part lower part is in blade-like, and the blade coating part includes the first scraper plate and the second scraper plate, and described the
One scraper plate and second scraper plate are equipped with, and material chamber is provided in the blade coating part, and material chamber top is equipped with feed inlet, institute
It states feed inlet to be connected to by conduit with the discharge port of the pressure mechanism for filling liquid, material chamber lower part is provided with strip pulp
Mouthful, the extending direction of the grout outlet and the rotating direction of the idler wheel are perpendicular.
Preferably, it is provided with slide block slot in the lower case, is fixed with sliding block on the upper housing, told sliding block and described
Slide block slot is equipped with.
Preferably, boss is provided on the bottom plate, the bottom plate slot length is greater than the length of told bottom plate, the bottom plate
Forming tank is provided on slot, the forming tank is equipped with the boss, and the length of the forming tank is greater than the boss
Length.
The experiment apparatus for coating is small in size, it is easy to use, save material, be suitble to laboratory to use.
Specific embodiment
Technical solutions of the utility model are described in further detail in the following with reference to the drawings and specific embodiments, so that this
The technical staff in field can better understand the utility model and can be practiced, but illustrated embodiment is not as practical to this
Novel restriction.
As shown in figures 1 to 6, a kind of experiment apparatus for coating, which is characterized in that including upper housing 1, lower case 2, driving wheel
Group 3, transmission mechanism 4 and pressure mechanism for filling liquid 5.The upper housing 1 is adjusted with the lower case 2 and is fixedly connected, the driving
Wheel group 3 is rotationally connected with the lower case 2, and the transmission mechanism 4 is between the upper housing 1 and the lower case 2 and connects
It is connected to upper housing 1, pushes upper housing 1 that transmission mechanism 4 can be driven to move together.The transmission mechanism 4 and the driving wheel group 3
Transmission connection, the transmission mechanism 4 apply pressure to the pressure mechanism for filling liquid 5, and the pressure mechanism for filling liquid 5 is made to discharge.Institute
The discharge port 53 for stating pressure mechanism for filling liquid 5 is communicated with blade coating part 7, and the blade coating part 7 is fixed on the shell.
With reference to Fig. 3, Fig. 5, the driving wheel group 3 includes multiple idler wheels 41, drive shaft 42 and driving gear 43.Lower case
2 are provided with drive shaft hole 24, and 24 are fixed with drive shaft bearing 25 in drive shaft hole, and drive shaft 42 passes through drive shaft axis
It holds 25 and is rotationally connected with the lower case 2.The idler wheel 41 is fixed on the both ends of drive shaft 42, and the driving gear 43 is arranged
At the middle part of the drive shaft 42, coating machine is pushed, idler wheel 41 drives the drive shaft 42 and the driving gear 43 same
Step rotation.
With reference to Fig. 2-3, the transmission mechanism 4 includes driven gear 44, drive shaft 45, drive pulley 46, driven dynamic
Belt pulley 47 and belt pulley shaft 49.The driven gear 44 and the drive pulley 46 are fixed on the drive shaft 45
On, 1 lower part of upper housing is fixed with bottom plate 15, and drive shaft hole is provided on the bottom plate 15, and drive shaft is fixed in hole
Drive shaft bearing, drive shaft 45 are rotationally connected with drive shaft bearing.The driven gear 44 drives the drive shaft
45 and the drive pulley 46 rotate synchronously.The drive pulley 46 and the driven dynamic belt pulley 47 are passed by belt 48
Dynamic connection, the driven dynamic belt pulley 47 are fixed in belt pulley shaft 49.The upper housing 1 includes bottom plate 15 and fixing seat
11, the bottom plate 15 is fixed on the lower part of upper housing 1, and the belt shaft 49 is rotationally connected with upper housing 1.On the belt 48
It is fixedly connected with pushing block 40, the pushing block 40 is connect with the pressure mechanism for filling liquid 5, when coating, 40 bias pressure fluid injection of pushing block
Mechanism 5.Fixing seat 11 is fixed on the upper housing 1, the pressure mechanism for filling liquid 5 is fixed in the fixing seat 11, described
Pressure mechanism for filling liquid 5 includes cylinder body 51 and piston 52, and one end of the piston 52 is matched in being located in the cylinder body 51 with cylinder body 51
Setting is closed, the other end protrudes from the cylinder body 51, and the pushing block 40 pushes the piston 52 to slide in cylinder body 51, to push
Slurry in cylinder body 51 completes discharging movement.
With reference to Fig. 1, Fig. 6,7 lower part of blade coating part is in blade-like, and the blade coating part 7 includes that the first scraper plate and second is scraped
Plate, first scraper plate and second scraper plate are equipped with, and are provided in the blade coating part 7 and are expected chamber 72, on the material chamber 72
Portion is equipped with feed inlet 71, and the feed inlet 71 is connected to by conduit 6 with the discharge port 53 of the pressure mechanism for filling liquid 5, the material
72 lower part of chamber is provided with strip grout outlet 73, and the extending direction of the grout outlet 73 and the rotating direction of the idler wheel 41 mutually hang down
Directly.When coating, slurry passes sequentially through conduit 6, blade coating 7 feed inlet 71 of part, material chamber via the discharge port 53 of pressure mechanism for filling liquid 5
72, grout outlet 73 reaches pole piece.
With reference to Fig. 1-6, when coating, pole piece to be coated is laid in table top, this apparatus for coating is placed on pole piece, pushes and applies
Cloth apparatus, idler wheel 41 rotate and the driving gear 43 in drive shaft 42 are driven to rotate, and the engagement of driving gear 43 drives driver
The driven gear 44 of structure 4 rotates, and driven gear 44 drives the drive pulley 46 being located on drive shaft 45 to rotate synchronously, actively
Belt pulley 46 drives driven dynamic belt pulley 47 by belt 48, and belt 48 rotates, and drives the pushing block 48 being fixed on belt 48 sliding
Dynamic, pushing block 40 slides the piston 52 of bias pressure mechanism for filling liquid 5, to squeeze the slurry in cylinder body 51, infuses slurry from pressure
The outflow of discharge port 53 of liquid mechanism 5 enters conduit 6, after flowing through conduit 6, enters blade coating part 7 from the feed inlet 71 of blade coating part 7
Internal material chamber 72 is flowed out from grout outlet 73, is uniformly scratched onto pole piece by the blade part of 7 lower part of blade coating part, completes coating,
It is easy to operate, using simple.
With reference to Fig. 1-2, through guiding axis 19 is fixed on the pushing block 48, guiding axis 19 is located between two groups of belts, institute
It states both ends on upper housing 1 and is provided with pilot hole 110, the guiding axis 19 is equipped with told pilot hole 110, when coating, is led
It is slided in pilot hole 110 to axis 19.Both ends are respectively provided with a dowel hole 12 on the upper housing 1, are fixed in dowel hole 12
Guide sleeve 17, the guiding axis 19 are slidably connected to guide sleeve 17, and guiding role may be implemented in guide sleeve 17, improve when pushing block 40 slides
Stationarity prevents guiding axis 19 from deviateing pilot hole 110.1 mountain of upper housing is provided with belt pulley opening 18, the drive pulley
46 and the driven dynamic belt pulley 47 be located in the belt pulley opening 18, cover board fixing seat 10 is also set up on the upper housing 1, cover
Cover board 16 is fixed in plate fixing seat 10, the cover board 16 is equipped with pushing block slot 161, and the pushing block slides in pushing block slot 161.
With reference to Fig. 1-5, multiple threaded holes are provided in the lower case 2,1 corresponding position of upper housing is provided with elongated fixation
Slot 13,13 length of fixing groove are greater than the screw thread bore dia, and the stud for adjusting bolt is fixed on screw thread through fixing groove 13
In hole, adjusting bolt is unscrewed, upper housing 1 can slide in lower case 2, realize upper housing 1 and the adjustable fixed company of lower case 2
It connects.It is provided with slide block slot 21 in the lower case 2, sliding block 14, told sliding block 14 and the sliding block are fixed on the upper housing 1
Slot 21 is equipped with, and when sliding upper housing 1, positioning action may be implemented.Base tub 22 is provided in the lower case 2, it is described
Bottom plate 15 is equipped with the base tub 22, and boss 151 is provided on the bottom plate 15, is provided with molding on the base tub 22
Slot 23, the forming tank 23 are equipped with the boss 151, and 22 length of base tub is greater than the length of told bottom plate 15,
The length of the forming tank 23 is greater than the length of the boss 151, so bottom plate 15 can be in bottom plate when sliding upper housing 1
It is slided on slot 22.
With reference to Fig. 3-5, the driving wheel group 3 includes front driving wheel group and rear drive sprocket group, front driving wheel group and afterwards driving
Wheel group structure is identical, all includes multiple idler wheels 41, drive shaft 42 and driving gear 43.The transmission mechanism 4 is provided with two sets,
The structure of respectively the first transmission mechanism and the second transmission mechanism, the first transmission mechanism and the second transmission mechanism is identical, all includes
Driven gear 44, drive shaft 45, drive pulley 46, driven dynamic belt pulley 47 and belt pulley shaft 49, the first transmission mechanism
Belt pulley shaft 49 be rotationally connected with bottom plate 15, the belt pulley shaft 49 of the second transmission mechanism is rotationally connected with fixing seat 11.
First transmission mechanism and the second transmission mechanism setting direction drive transmission mechanism 4 to travel forward on the contrary, forward slip upper housing 1,
The driven gear 44 of first transmission mechanism is engaged with the driving gear 43 of front driving wheel group, the driven gear 44 of the second transmission mechanism
It exits and engages with the driving gear 43 of rear drive sprocket group, when coating, the first transmission mechanism drives the rotation of the second transmission mechanism.Successively
Upper housing 1 is pushed, drives transmission mechanism to move backward, the driving gear 43 of rear drive sprocket group and the driven tooth of the second transmission mechanism
44 engagement of wheel, the driving gear 43 of front driving wheel group exits with the driven gear 44 of the first transmission mechanism and engages, when coating, second
Transmission mechanism drives the rotation of the first transmission mechanism.43 diameter of driving gear of the front driving wheel group and the rear drive sprocket group is not
The diameter of the driven gear 44 of same and/or the first transmission mechanism and second transmission mechanism is different.In the first transmission mechanism
Driven gear 44 and rear drive sprocket when driven gear 44 is engaged with the driving gear 43 of front driving wheel group, with the second transmission mechanism
When the driving gear 43 of group engages, different gear ratio is had, realizes shift.In use, can be wanted according to different coating thickness
It asks, selects suitable gear, Painting effect is preferable.
The experiment apparatus for coating is small in size, it is easy to use, save material, be suitble to laboratory to use.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.