CN216068146U - PVB intermediate coat raw material mixer - Google Patents

Abstract

The utility model provides a PVB intermediate film raw material stirrer, which comprises a stirring barrel, a top cover arranged at the top of the stirring barrel, a stirring motor and a support arranged at the bottom of the stirring barrel, a feed opening and a controller arranged at one side of the stirring barrel, and a stirring paddle arranged in the stirring barrel and driven by the stirring motor, wherein the lower end of the stirring barrel is of a conical structure, the side wall of the lower end of the stirring barrel forms a guide surface through the conical structure, the feed opening is arranged at the outer side of the guide surface, the stirring paddle comprises a rotating shaft, one end of which is connected with the stirring motor, a plurality of circles of stirring rods annularly arranged on the rotating shaft, and a circle of stirring blades arranged at the bottom of the rotating shaft, the outer area and the bottom contour line of each stirring blade are consistent with the guide surface and the bottom surface of the stirring barrel, the distance between each stirring blade and the inner wall of the stirring barrel is less than or equal to 5mm, and mixed raw materials at the bottom of the stirring barrel are pushed to the feed opening through the stirring blades. Can solve the problems of uneven stirring of raw materials and difficult complete discharge, has simple structure, simple and convenient operation, convenient use, high utilization rate of raw materials and high discharge speed.

Description

PVB intermediate coat raw material mixer

Technical Field

The utility model relates to the technical field of stirring devices, in particular to a raw material stirrer for a PVB intermediate film.

Background

In the production process of the PVB intermediate film plastic product, because the auxiliary materials have more components and complex states, the main raw materials and the auxiliary raw materials of the PVB intermediate film need to be stirred before production and blanking, so that the homogenization of the raw materials is realized. At present, income formula agitating unit is as the agitated vessel of PVB intermediate coat raw materials at the end, often be used for the stirring of PVB intermediate coat plastic materials, its agitator motor installs the bottom at the agitator, the raw materials is poured into the agitator through the stirring rake in from top flip department and is stirred, and the stirring rake is generally fan-shaped or the pole type, it is inhomogeneous to make under the little condition of power stir, the unable effectual stirring that stirs through the stirring rake of raw materials in the outside, and simultaneously, after the stirring is accomplished, mixed PVB intermediate coat raw materials are when pouring out, the difficult complete discharge mixture in bottom, there is certain waste, if need when the ordinary batching of change of civilian change, it is great to the waste of raw materials, clean the degree of difficulty is higher, and the feed opening of agitator generally sets up in the bottom, when the highly handing over end in the bottom of agitated vessel, often need to fill up and just can receive the misce material behind the agitator.

Disclosure of Invention

In order to solve certain technical problems or some technical problems in the prior art, the utility model provides a PVB intermediate film raw material stirrer, which can solve the problems of uneven stirring of raw materials and difficult complete discharge, and has the advantages of simple structure, simple and convenient operation, convenient use, high raw material utilization rate and high discharge speed.

In order to solve the above-mentioned existing technical problem, the utility model adopts the following scheme:

a PVB intermediate coat raw material mixer, includes the agitator, establish the top cap at agitator top, establish agitator bottom agitator motor, establish feed opening and controller of agitator one side, establish pass through agitator motor drive in the agitator stirring rake, establish a plurality of supports of agitator bottom, agitator motor passes through the controller is controlled, the lower extreme of agitator is conical structure, the lower extreme lateral wall of agitator forms the spigot surface through conical structure, the feed opening is established in the outside of spigot surface, the agitator stirring rake includes one end and rotation axis, ring that agitator motor is connected establish a plurality of circles puddler on the rotation axis, establish round stirring leaf in the rotation axis bottom, the outside region and the bottom contour line of stirring leaf with the spigot surface and the bottom surface of agitator are unanimous, the stirring leaf with the inner wall interval less than or equal to 5mm of agitator, the mixed raw materials of agitator bottom passes through the stirring leaf to feed opening propelling movement.

Furthermore, at least one circle of flaky water drop-shaped mixing blades are arranged on the rotating shaft, at least one circle of stirring rod is arranged at the upper end of each mixing blade, and the length of each mixing blade is 1/2-2/3 of the length of each stirring rod.

Furthermore, a plurality of through holes are formed in the mixing leaf, and the diameter of each through hole is 5-10 mm.

Further, the feed opening comprises a connecting plate arranged on the outer side of the stirring barrel and a discharge channel arranged on the outer side of the connecting plate, a guide groove with an upper end opened is formed in the connecting plate, a sealing plate is arranged on the guide groove, a driving handle is arranged at the upper end of the sealing plate, and the sealing plate is opened and closed by moving the driving handle along the guide groove in an up-and-down mode.

Furthermore, the outer end of the discharge channel is provided with a turnover U-shaped dust cover, and two sides of the U-shaped dust cover are connected with the discharge channel through pin shafts.

Further, the support comprises an upper support leg and a lower support leg, a buffer mechanism is arranged between the upper support leg and the lower support leg, and vibration force on the stirring barrel is buffered and damped through the buffer mechanism.

Further, buffer gear includes the casing, establishes casing upper end threaded connection mouth, establishes spacing hole of casing bottom, establish buffer spring in the casing, upward be equipped with connecting thread on the stabilizer blade, be equipped with the spacing piece of annular on the stabilizer blade down, the casing passes through threaded connection mouth connects soon on the connecting thread, the stabilizer blade passes through down the spacing piece of annular is connected in the casing, buffer spring's both ends respectively with the bottom of last stabilizer blade with the top contact of the spacing piece of annular.

Furthermore, the bottom of the lower support leg is provided with a bottom plate, the bottom plate and the limiting pieces are respectively provided with a circular limiting block protruding upwards, two ends of the lower support leg are respectively provided with an inwards concave limiting groove, the bottom plate and the limiting pieces are fixedly connected with the lower support leg through bolts, and the diameter of the lower support leg is smaller than or equal to that of the limiting hole.

Compared with the prior art, the utility model has the beneficial effects that:

the lower end of the stirring barrel is of a conical structure, the side wall of the lower end of the stirring barrel forms a guide surface through the conical structure, when the raw materials are stirred, the raw materials can automatically tilt towards the guide surface at the bottom, the outer area and the bottom contour line of the stirring blade are consistent with the guide surface and the bottom surface of the stirring barrel, so that the uniformly stirred raw materials can quickly flow out from the opened feed opening, in the process of slowly rotating the stirring blade, the raw materials which are not in the feed opening can be automatically driven by the stirring blade through the stirring blade at the bottom and then conveyed to the inner side of the feed opening for feeding, the problem that the raw materials at the bottom of the existing straight-through stirring barrel cannot be quickly discharged from the feed opening at the side is effectively solved, the feed opening is not required to be arranged at the bottom of the stirring barrel, the material receiving is more convenient, the distance between the stirring blade and the inner wall of the stirring barrel is less than or equal to 5mm, and the stirring blade can form certain rotary wind power when rotating, thereby can make the raw materials discharge in the agitator more effective, avoid appearing the bonding phenomenon in the bucket, it is more convenient to subsequent stirring clearance, the solution of solution raw materials stirring inhomogeneous and difficult whole exhaust problem, simple structure, easy and simple to handle, convenient to use, high material utilization rate arranges material fastly.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a sectional view showing a coupling structure of a buffering mechanism according to the present invention;

in the figure: the stirring device comprises a stirring motor 1, a support 2, a U-shaped dust cover 3, a feed opening 4, a discharge channel 5, a connecting plate 6, a driving handle 7, a sealing plate 8, a stirring barrel 9, a stirring paddle 10, a top cover 11, a guide groove 12, a controller 13, a guide surface 14, a support leg 15, a buffer mechanism 16, a lower support leg 17, a bottom plate 18, a limiting groove 19, a limiting block 20, a shell 21, a threaded connector 22, a connecting thread 23, a buffer spring 24, a limiting sheet 25, a limiting hole 26, a stirring rod 27, a rotating shaft 28, a mixing blade 29, a through hole 30 and a stirring blade 31.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1-3, a PVB intermediate film raw material mixer comprises a mixing tank 9, a top cover 11 arranged at the top of the mixing tank 9, a mixing motor 1 arranged at the bottom of the mixing tank 9, a feed opening 4 and a controller 13 arranged at one side of the mixing tank 9, a mixing paddle 10 arranged in the mixing tank 9 and driven by the mixing motor 1, and a plurality of supports 2 arranged at the bottom of the mixing tank 9, wherein the mixing motor 1 is controlled by the controller 13, the lower end of the mixing tank 9 is of a conical structure, the side wall of the lower end of the mixing tank 9 forms a guide surface 14 by the conical structure, the feed opening 4 is arranged at the outer side of the guide surface 14, the mixing paddle 10 comprises a rotating shaft 28 with one end connected with the mixing motor 1, a plurality of circles of mixing rods 27 annularly arranged on the rotating shaft 28, and a circle of mixing blades 31 arranged at the bottom of the rotating shaft 28, stirring leaf 31's outside region and bottom contour line with agitator 9's spigot surface 14 is unanimous with the bottom surface, stirring leaf 31 with agitator 9's inner wall interval less than or equal to 5mm, the mixed raw materials of agitator 9 bottom passes through stirring leaf 31 to feed opening 4 propelling movement.

In the in-service use process, agitator 9 is installed subaerial through a plurality of support 2, agitator motor 1 is then installed in agitator 9 bottom, the lower extreme and agitator motor 1 of agitator paddle 10 are connected, agitator motor 1 then carries out on-off control through controller 13, the lower extreme of agitator 9 is conical structure, the lower extreme lateral wall of agitator 9 forms spigot surface 14 through conical structure, only need the bottom of agitator 9 to be conical surface structure, after the raw materials stirring is accomplished, can incline automatically toward spigot surface 14 of bottom, thereby make the quick feed opening 4 outflow from opening of the quick follow of the raw materials of stirring, and, the lower extreme of agitator 9 is conical structure, in the slow rotatory in-process of agitator 10, can also carry the feed opening 4 inboard behind the raw materials that are not in feed opening 4 through agitator paddle 10 automatic drive and carry out the unloading, the effectual unable quick problem of discharging from feed opening 4 of side of the raw materials in the bottom of current through form agitator 9 of solving The feed opening 4 is not required to be arranged at the bottom of the stirring barrel 9, the material receiving is more convenient, meanwhile, the stirring paddle 10 consists of a rotating shaft 28, a stirring rod 27 and a stirring blade 31 which are arranged on the rotating shaft 28, the rapid all-dimensional stirring can be realized through the stirring rod 27, the outer area and the bottom contour line of the stirring blade 31 are consistent with the guide surface 14 and the bottom surface of the stirring barrel 9, the raw materials which are not in the feed opening 4 can be rapidly conveyed to the inner side of the feed opening 4 for feeding through the automatic driving of the stirring blade 31 through the stirring blade 31 at the bottom, the distance between the stirring blade 31 and the inner wall of the stirring barrel 9 is less than or equal to 5mm, the stirring blade 31 can form certain whirlwind power when rotating, so that the raw materials in the stirring barrel 9 can be discharged more effectively, the bonding phenomenon in the barrel is avoided, the subsequent stirring cleaning is more convenient, and the problems of uneven stirring and difficult complete discharge of the raw materials are solved, simple structure, easy and simple to handle, convenient to use, the high raw materials utilization ratio arranges the material fast.

The improved structure is characterized in that at least one circle of sheet-shaped drop-shaped mixing blades 29 are arranged on the rotating shaft 28, at least one circle of the stirring rod 27 is arranged at the upper end of each mixing blade 29, and the length of each mixing blade 29 is 1/2-2/3 of the length of each stirring rod 27; the mixing blade 29 is provided with a plurality of through holes 30, and the diameter of each through hole 30 is 5-10 mm.

Install flaky water droplet shape mixing leaf 29 on rotation axis 28, and mixing leaf 29's upper end is equipped with at least round puddler 27, mixing leaf 29's length does 1/2 ~ 2/3 of puddler 27 length, when the stirring, the roll of large tracts of land drive raw materials through water droplet shape mixing leaf 29, can make the quick packing of raw materials in the agitator 9 outside water droplet shape mixing leaf 29 drives the space that forms, thereby play the effect of even stirring, the effectual problem of the unable effectual even stirring of raw materials of having solved on the lateral wall, and required rotary power can be littleer, motor power can be lower, and simultaneously, be equipped with a plurality of diameters on the mixing leaf 29 and be 5 ~ 10 mm's through-hole 30, can filter partial raw materials through-hole 30, thereby form more even stirring.

The improved structure is characterized in that the feed opening 4 comprises a connecting plate 6 arranged on the outer side of the stirring barrel 9 and a discharge channel 5 arranged on the outer side of the connecting plate 6, a guide groove 12 with an opening at the upper end is formed in the connecting plate 6, a sealing plate 8 is arranged on the guide groove 12, a driving handle 7 is arranged at the upper end of the sealing plate 8, and the sealing plate 8 is opened and closed by moving the driving handle 7 along the guide groove 12 up and down.

Discharging channel 5 passes through connecting plate 6 to be fixed on the spigot surface 14 in the agitator 9 outside, closing plate 8 all lies in guide way 12 all around after inserting downwards, thereby realize the closure of agitator 9, when the raw materials mixture in agitator 9 need discharge, only need the manual work to upwards stimulate actuating handle 7, closing plate 8 just can upwards move along guide way 12, thereby make feed opening 4 from up opening in proper order down, enlarge the aperture of feed opening 4 gradually, so that the quick discharge of raw materials, and can also play the guide effect through discharging channel 5, make the raw materials keep away from agitator 9 and receive, it is convenient and simple more when controlling discharge speed, the flexibility is better.

The improved structure is characterized in that the outer end of the discharge channel 5 is provided with a turnover U-shaped dust cover 3, and two sides of the U-shaped dust cover 3 are connected with the discharge channel 5 through pin shafts.

When the stirring equipment is used in the years and the use is not needed, dust is not easy to accumulate in the discharge channel 5 for a long time due to large field dust, and the dust is easy to mix into raw materials if the dust is not cleaned in time, so that the quality of a product is influenced, therefore, the channel needs to be cleaned in a targeted way when the stirring equipment is used next time, the channel is easy to forget when the channel is operated in time, so that the production cost is increased, therefore, the U-shaped dust cover 3 which can be turned over is arranged at the outer end of the discharge channel 5, the two sides of the U-shaped dust cover 3 are connected with the discharge channel 5 through the pin shaft, the U-shaped dust cover 3 can be turned over up and down through the pin shaft, when the U-shaped dust cover 3 is turned over upwards or downwards, the U-shaped dust cover 3 is separated from the discharge hole of the discharge channel 5, and when the U-shaped dust cover 3 is turned over towards the outer end hole of the discharge channel 5, the U-shaped dust cover 3 seals the outer end hole of the discharge channel 5, thereby realize dirt-proof effect, when need not using, discharging channel 5's outer end export can protect through the upset of U type dust cover 3 to discharging channel 5's outer port, and the effectual problem of piling up a large amount of dusts because of not using for a long time in discharging channel 5 of having solved can be more quick when the secondary uses put into use.

In a further improvement, the bracket 2 comprises an upper supporting leg 15 and a lower supporting leg 17, a buffer mechanism 16 is arranged between the upper supporting leg 15 and the lower supporting leg 17, and the vibration force on the stirring barrel 9 is buffered and damped through the buffer mechanism 16.

Agitator 9 can produce certain rocking at the in-process of stirring raw materials, thereby cause the impact to ground, place in the upper end floor as agitated vessel, cause vibrations easily to downstairs environment, the noise and the influence of descending dust, therefore, in order to reduce or avoid this type of problem, fall into stabilizer blade 15 and lower stabilizer blade 17 both ends structure with support 2, and connect through buffer gear 16 between the two, thereby solved the vibrational force that goes up the transmission of stabilizer blade 15 and can be quick uninstallation when passing through buffer gear 16, avoid lower stabilizer blade 17 to cause serious impact to ground.

The improvement is further that, buffer gear 16 includes casing 21, establishes threaded connection mouth 22, the establishment of casing 21 upper end spacing hole 26 of casing 21 bottom, establish buffer spring 24 in the casing 21, upward be equipped with connecting thread 23 on the stabilizer blade 15, be equipped with spacing piece 25 of annular on the stabilizer blade 17 down, casing 21 passes through threaded connection mouth 22 connects soon on connecting thread 23, lower stabilizer blade 17 passes through spacing piece 25 of annular is connected in the casing 21, buffer spring 24's both ends respectively with upward the bottom of stabilizer blade 15 with the top contact of spacing piece 25 of annular.

The buffer mechanism 16 comprises a shell 21, a threaded connector 22, a limit hole 26 and a buffer spring 24, the shell 21 has two stepped holes inside, the upper end of the stepped hole adopts a threaded connector 22 structure, the upper support 15 is provided with a connecting thread 23, the shell 21 can be screwed on the connecting thread 23 through the threaded connector 22 and then fixed with the upper support 15, the lower support 17 is provided with an annular limit sheet 25, when the lower support 17 is installed, the lower support 17 is firstly inserted from the upper end of the shell 21 and then penetrates out of the limit hole 26, so that the annular limit sheet 25 is positioned in the stepped hole in the shell 21 and then put into the buffer spring 24, and finally the shell 21 is connected and fixed on the upper support 15 through the threaded connector 22 at the upper end, thereby solving the problem that the height of each support 2 cannot be adjusted, solving the buffer problem, effectively avoiding the problem that the supports 2 cannot be effectively contacted with the ground due to uneven ground, and the stopper piece 25 and the lower leg 17 can move up and down along the housing 21 at the time of vibration.

The improved structure is characterized in that a bottom plate 18 is arranged at the bottom of the lower support leg 17, a circular limiting block 20 protruding upwards is arranged on each of the bottom plate 18 and the limiting piece 25, limiting grooves 19 recessed inwards are arranged at two ends of the lower support leg 17, the bottom plate 18, the limiting piece 25 and the lower support leg 17 are fixedly connected through bolts, and the diameter of the lower support leg 17 is smaller than or equal to that of the limiting hole 26.

When fixing through support 2, bottom plate 18 through lower stabilizer blade 17 bottom can be better with ground contact, thereby improve overall stability, and all be equipped with an upwards bellied circular stopper 20 on bottom plate 18 and the spacing piece 25, the both ends of lower stabilizer blade 17 all are equipped with an inside sunken spacing groove 19, when the installation, go into behind the spacing groove 19 through stopper 20 card, can realize quick spacing between the two, thereby make things convenient for bolted connection fixed, and the diameter of lower stabilizer blade 17 is less than or equal to the diameter of spacing hole 26, can make the quick installation of installing of lower stabilizer blade 17 fixed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (8)

1. The utility model provides a PVB intermediate coat raw material mixer which characterized in that: including the agitator, establish the top cap at agitator top, establish agitator bottom agitator motor, establish the feed opening and the controller of agitator one side, establish pass through in the agitator stirring rake that agitator motor drove, establish a plurality of supports of agitator bottom, agitator motor passes through the controller is controlled, the lower extreme of agitator is conical structure, the lower extreme lateral wall of agitator forms the spigot surface through conical structure, the feed opening is established in the outside of spigot surface, the stirring rake include one end with rotation axis, the ring that agitator motor is connected establish a plurality of circles puddler on the rotation axis, establish the round stirring leaf in the rotation axis bottom, the outer region and the bottom contour line of stirring leaf with the spigot surface and the bottom surface of agitator are unanimous, the stirring leaf with the inner wall interval less than or equal to 5mm of agitator, the mixed raw materials at the bottom of the stirring barrel are pushed to the feed opening through the stirring blades.

2. The PVB intermediate film raw material mixer of claim 1, wherein: the rotating shaft is provided with at least one circle of flaky water drop-shaped mixing leaves, the upper end of each mixing leaf is provided with at least one circle of stirring rod, and the length of each mixing leaf is 1/2-2/3 of the length of each stirring rod.

3. The PVB intermediate film raw material mixer of claim 2, wherein: a plurality of through holes are formed in the mixing leaf, and the diameter of each through hole is 5-10 mm.

4. The PVB intermediate film raw material mixer of claim 1, wherein: the feed opening comprises a connecting plate arranged on the outer side of the stirring barrel and a discharge channel arranged on the outer side of the connecting plate, a guide groove with an upper end opened is formed in the connecting plate, a sealing plate is arranged on the guide groove, a driving handle is arranged at the upper end of the sealing plate, and the sealing plate is opened and closed by moving the driving handle along the guide groove up and down.

5. The PVB intermediate film raw material mixer of claim 4, wherein: the outer end of the discharging channel is provided with a turnover U-shaped dust cover, and two sides of the U-shaped dust cover are connected with the discharging channel through pin shafts.

6. The PVB intermediate film raw material mixer of claim 1, wherein: the support comprises an upper support leg and a lower support leg, a buffer mechanism is arranged between the upper support leg and the lower support leg, and the vibration force on the stirring barrel is buffered and damped through the buffer mechanism.

7. The PVB intermediate film raw material mixer of claim 6, wherein: buffer gear includes the casing, establishes threaded connection mouth, the establishment of casing upper end the spacing hole of casing bottom, establish buffer spring in the casing, upward be equipped with connecting thread on the stabilizer blade, be equipped with the spacing piece of annular on the stabilizer blade down, the casing passes through threaded connection mouth connects soon on the connecting thread, the stabilizer blade passes through down the spacing piece of annular is connected in the casing, buffer spring's both ends respectively with the bottom of last stabilizer blade with the top contact of the spacing piece of annular.

8. The PVB intermediate film raw material mixer of claim 7, wherein: the bottom of stabilizer blade is equipped with the bottom plate down, the bottom plate with all be equipped with an upwards bellied circular stopper on the spacing piece, the both ends of stabilizer blade all are equipped with an inside sunken spacing groove down, the bottom plate with spacing piece with all be fixed through bolted connection between the stabilizer blade down, the diameter of stabilizer blade down is less than or equal to the diameter in spacing hole.

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