CN211988889U

CN211988889U - Raw materials smart stirring reducing mechanism is used in foamer processing

Info

Publication number: CN211988889U
Application number: CN202020495833.0U
Authority: CN
Inventors: 李正印; 狄海平
Original assignee: Luoyang Haitai Cement Foaming Technology Co ltd
Current assignee: Luoyang Haitai Cement Foaming Technology Co ltd
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2020-11-24
Anticipated expiration: 2030-04-08

Abstract

The utility model discloses a raw material fine stirring and crushing device for foaming agent processing, which belongs to the field of foaming agent stirrers and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with two groups of stand columns, the inner sides of the two groups of stand columns are provided with a fixed cylinder, the top of the fixed cylinder is provided with a circular through hole, the circular through hole of the fixed cylinder is fixedly connected with a feed inlet, the two sides of the feed inlet are fixedly connected with the inner sides of the stand columns, the inside of the fixed cylinder is provided with two groups of shearing rollers, and the inside of the shearing rollers is provided with a strip-shaped groove; through the cooperation of the liquid nitrogen pressurization bottle that sets up and conveyer pipe for the inside of shearing roller and crushing roller can be filled with the liquid nitrogen, smashes when cuting raw materials such as plastics with crushing roller, can cool off plastics to embrittlement temperature through the liquid nitrogen, makes plastics when being sheared, can not lead to fusing mutually between the plastics to harden owing to the heat of shearing production.

Description

Raw materials smart stirring reducing mechanism is used in foamer processing

Technical Field

The utility model relates to a foamer agitator field, more specifically say, relate to a raw materials essence stirring reducing mechanism is used in foamer processing.

Background

The foaming agent is prepared by a special method by adding auxiliary materials such as a catalyst, a foam stabilizer and the like to raw materials such as plastics and rubber, and then by physical foaming or cross-linking foaming, a large amount of fine foams appear in the plastics and the rubber, so that the volume is increased, the density is reduced, and the soft foaming material has the functions of light weight, good softness, buffering, sound absorption, shock absorption, heat preservation, filtration and the like, and is widely applied to industries such as electronics, household appliances, automobiles, sports and leisure and the like.

The important thing in the process of preparing the foaming agent is the preparation of plastic powder, fine powder can be obtained from plastic through friction, impact, tearing and the like of a grinder at normal temperature, but the obtained plastic powder can be melted due to the generated heat in the process of grinding, so that the plastic powder is bonded together again, and the difficulty is brought to grinding. Therefore, a raw material fine stirring and crushing device for processing the foaming agent is provided.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a foaming agent processing is with raw materials essence stirring reducing mechanism possesses the advantage that can avoid plastics shearing when smashing because the heat that produces melts once more and hardens again, has solved current device and has carried out the problem that the raw materials is smashed the stirring inefficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A raw material fine stirring and crushing device for processing a foaming agent comprises a base plate, wherein two groups of stand columns are fixedly connected to the top of the base plate, a fixed cylinder is arranged on the inner sides of the two groups of stand columns, a circular through hole is formed in the top of the fixed cylinder, a feed inlet is fixedly connected to the circular through hole of the fixed cylinder, two sides of the feed inlet are fixedly connected with the inner sides of the stand columns, two groups of shearing rollers are arranged inside the fixed cylinder, a strip-shaped groove is formed in the shearing rollers, a temporary storage pipe is arranged at the strip-shaped groove of each shearing roller, a heat insulation layer is arranged on the outer side of each temporary storage pipe, a reinforcing layer is arranged on the outer side of each heat insulation layer, two groups of jet ports are connected to the outer sides of the temporary storage pipes in a penetrating manner and penetrate through the heat insulation layers and the reinforcing layers, circular through-hole and with deflector through connection have been seted up at the top of baffle, circular through-hole has been seted up to the bottom of solid fixed cylinder, the circular through-hole department of solid fixed cylinder is equipped with waterproof bearing, waterproof bearing's internal diameter fixedly connected with dwang, the bottom fixedly connected with motor of dwang through the jet that sets up and the setting of liquid nitrogen pressurization bottle, can carry out cooling to crushing roller and shearing roller, and the crushing roller that sets up with the shearing roller when shearing plastics and smashing, can make plastics cool down the embrittlement temperature, avoid plastics shearing in-process heat absorption to harden for plastics can be lighter smashed.

Preferably, a plurality of groups of puddlers of outside fixedly connected with of dwang, just the puddler equidistance is arranged, a plurality of groups of broach of outside fixedly connected with of puddler, the broach equidistance is arranged, a plurality of groups of dead levers of the inner wall bottom fixedly connected with of fixed cylinder, the outside and the broach fixed connection of dead lever, just the dead lever is crisscross arranged with the puddler, through the dead lever and puddler and the broach that set up, can be more abundant stir the foaming agent raw materials.

Preferably, it is two sets of the equal fixedly connected with extension backup pad in the outside of stand, it is two sets of the top of extension backup pad is connected with No. two motors and liquid nitrogen pressurization bottle respectively, the output shaft of No. two motors runs through the right side fixed connection of stand and solid fixed cylinder and crushing roller, through the extension backup pad that sets up, can provide stable support to No. two motors and liquid nitrogen pressurization bottle.

Preferably, the output shaft cover of No. two motors is equipped with No. two gears, the top of No. two gears is equipped with a gear, just a gear and No. two gears intermeshing, through the meshing of a gear and No. two gears, can make crushing roller and shearing roller carry out synchronous motion, can be better cut plastics and smash.

Preferably, the left side of No. two gears is equipped with the initiative I-shaped wheel, the right side of initiative I-shaped wheel is equipped with driven I-shaped wheel, the outside cover of initiative I-shaped wheel and driven I-shaped wheel is equipped with the conveyer belt, through driven I-shaped wheel and the initiative I-shaped wheel that sets up for two sets of shearing rollers can be sheared plastics, have alleviateed crushing pressure of crushing roller.

Preferably, two sets of circular through-holes have been seted up on the right side of liquid nitrogen pressurization bottle, the circular through-hole fixedly connected with conveyer pipe of liquid nitrogen pressurization bottle, it is two sets of the conveyer pipe runs through the stand respectively and rotates with shearing roller and crushing roller to be connected, and is two sets of the outside of conveyer pipe all is overlapped and is equipped with the sclerosis and separates the temperature shell, through the conveyer pipe that sets up, can transport the inside of smashing roller and shearing roller with the liquid nitrogen to make the temperature on smashing roller and shearing roller surface obtain reducing, and can make plastics cool down to embrittlement temperature when cuting.

Preferably, two sets of fixed blocks of top fixedly connected with of bottom plate, two sets of the top fixedly connected with fixed plate of fixed block, circular through-hole has been seted up to the plate body of fixed plate, circular through-hole department and a motor joint of fixed plate link to each other, through the fixed plate that sets up, can provide stable support for a motor.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the cooperation of the liquid nitrogen pressurization bottle that this scheme set up and conveyer pipe for the inside of shearing roller and crushing roller can be filled there is the liquid nitrogen, when raw materials such as plastics are smashed to shearing roller and crushing roller, can cool off plastics to embrittlement temperature through the liquid nitrogen, make plastics when being sheared, can not lead to fusing mutually between the plastics and harden owing to the heat of shearing production, the dwang that the rethread set up drives the puddler and rotates, comb tooth through on the puddler and the comb tooth on the dead lever carry out crisscross cooperation, make more abundant that the raw materials can mix.

(2) This scheme is through the liquid nitrogen pressurization bottle that sets up, can be stable carry the liquid nitrogen for shearing roller and crushing roller, on the one hand can absorb the heat that produces when the machine motion, and on the other hand can shear the effect that plays the cooling to plastics, and because the particularity of plastics, after the plastics embrittlement, can smash through crushing roller to reach the stirring requirement of foamer raw materials, make the quality of foamer product, stability that can be more.

Drawings

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

FIG. 2 is a schematic diagram of the right side view structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the shear roller of the present invention;

fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.

The reference numbers in the figures illustrate:

01. a base plate; 02. a fixing plate; 03. a first motor; 04. a waterproof bearing; 05. a guide plate; 06. a liquid nitrogen pressurizing bottle; 07. a delivery pipe; 08. a shearing roller; 09. a feed inlet; 10. a column; 11. a driving spool; 12. a first gear; 13. a crushing roller; 14. a second motor; 15. extending the support plate; 16. a second gear; 17. rotating the rod; 18. a driven spool; 19. a conveyor belt; 20. a temporary storage tube; 21. a reinforcement layer; 22. an ejection port; 23. a heat-insulating layer; 24. fixing the rod; 25. a stirring rod; 26. comb teeth; 27. and (4) fixing the cylinder.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a raw material fine stirring and pulverizing device for processing a foaming agent comprises a bottom plate 01, two sets of columns 10 are fixedly connected to the top of the bottom plate 01, fixed cylinders 27 are arranged on the inner sides of the two sets of columns 10, circular through holes are formed in the tops of the fixed cylinders 27, feed inlets 09 are fixedly connected to the circular through holes of the fixed cylinders 27, two sides of each feed inlet 09 are fixedly connected to the inner sides of the columns 10, two sets of shear rollers 08 are arranged inside the fixed cylinders 27, strip-shaped grooves are formed inside the shear rollers 08, temporary storage tubes 20 are arranged at the strip-shaped grooves of the shear rollers 08, heat insulation layers 23 are arranged on the outer sides of the temporary storage tubes 20, reinforcing layers 21 are arranged on the outer sides of the heat insulation layers 23, two sets of jet ports 22 are connected to the outer sides of the temporary storage tubes 20 in a penetrating manner, the jet ports 22 penetrate, the bottom fixedly connected with baffle of deflector 05, circular through-hole has been seted up at the top of baffle and has been run through connection with deflector 05, circular through-hole has been seted up to the bottom of solid fixed cylinder 27, the circular through-hole department of solid fixed cylinder 27 is equipped with waterproof bearing 04, waterproof bearing 04's internal diameter fixedly connected with dwang 17, the bottom fixedly connected with of dwang 17 motor 03 No. one, jet 22 through setting up and the setting of liquid nitrogen pressurization bottle 06, can cool off crushing roller 13 and shear roller 08 and cool down, and the crushing roller 13 and the shear roller 08 that set up are shearing crushing to plastics, can make plastics cool down to embrittlement temperature, avoid plastics to shear in-process heat absorption and harden, make plastics can be lighter smashed.

Further, a plurality of groups of puddlers 25 of outside fixedly connected with of dwang 17, and puddler 25 equidistance is arranged, a plurality of groups of broach 26 of outside fixedly connected with of puddler 25, broach 26 equidistance is arranged, a plurality of groups of dead lever 24 of inner wall bottom fixedly connected with of fixed cylinder 27, the outside and broach 26 fixed connection of dead lever 24, and dead lever 24 and puddler 25 are crisscross to be arranged, through dead lever 24 and puddler 25 and broach 26 that set up, can be more abundant stir the foaming agent raw materials.

Further, the equal fixedly connected with extension backup pad 15 in the outside of two sets of stands 10, the top of two sets of extension backup pads 15 is connected with No. two motors 14 and liquid nitrogen pressurization bottle 06 respectively, and the right side fixed connection of stand 10 and solid fixed cylinder 27 and crushing roller 13 is run through to the output shaft of No. two motors 14, through the extension backup pad 15 that sets up, can provide stable support to No. two motors 14 and liquid nitrogen pressurization bottle 06.

Furthermore, an output shaft of the second motor 14 is sleeved with a second gear 16, a first gear 12 is arranged above the second gear 16, the first gear 12 and the second gear 16 are meshed with each other, and the grinding roller 13 and the shearing roller 08 can move synchronously through the meshing of the first gear 12 and the second gear 16, so that plastics can be better sheared and crushed.

Furthermore, a driving spool 11 is arranged on the left side of the second gear 16, a driven spool 18 is arranged on the right side of the driving spool 11, a conveyor belt 19 is sleeved on the outer sides of the driving spool 11 and the driven spool 18, and the two groups of shearing rollers 08 shear plastics through the arranged driven spool 18 and the driving spool 11, so that the crushing pressure of the crushing rollers 13 is reduced.

Further, two sets of circular through-holes have been seted up to the right side of liquid nitrogen pressurization bottle 06, the circular through-hole fixedly connected with conveyer pipe 07 of liquid nitrogen pressurization bottle 06, two sets of conveyer pipes 07 run through stand 10 respectively and rotate with shearing roller 08 and crushing roller 13 and be connected, and the outside of two sets of conveyer pipes all overlaps and is equipped with the sclerosis and separate the temperature shell, through the conveyer pipe 07 that sets up, can transport the inside of smashing roller 13 and shearing roller 08 with the liquid nitrogen, thereby make crushing roller 13 and the temperature on shearing roller 08 surface obtain reducing, and can make plastics cool down to the brittle temperature when cuting.

Further, two sets of fixed blocks of bottom plate 01's top fixedly connected with, the top fixedly connected with fixed plate 02 of two sets of fixed blocks, circular through-hole has been seted up to the plate body of fixed plate 02, and the circular through-hole department of fixed plate 02 links to each other with a motor 03 joint, through the fixed plate 02 that sets up, can provide stable support for a motor 03.

The working principle is as follows: firstly, plastics are fed into a fixed cylinder 27 through a feed inlet 09, then a second motor 14 is started, the second motor 14 drives a second gear 16 to enable a shearing roller 08 and a crushing roller 13 to rotate, then a liquid nitrogen pressurizing bottle 06 is opened, liquid nitrogen is fed into the shearing roller 08 and the crushing roller 13 through a conveying pipe 07 due to the pressure reduction in the liquid nitrogen pressurizing bottle 06, then the inner layers of the shearing roller 08 and the crushing roller 13 are filled with the liquid nitrogen through a set jet orifice 22, the plastics can be cooled to an embrittlement temperature when being sheared and crushed by the shearing roller 08 and the crushing roller 13, when the plastics reach the embrittlement temperature, the plastics cannot be fused and hardened due to heat generated by shearing when being sheared, then the plastics are changed into granules through the crushing roller 13, plastic granules enter a stirring area through a set guide plate 05, and a first motor 03 is started, the first motor 03 drives the rotating rod 17 to stir, and through the mutual staggered matching of the comb teeth 26 arranged on the stirring rod 25 and the comb teeth 26 on the fixed rod 24, the stirring can be more sufficient; through the arrangement of the jet orifice 22 and the liquid nitrogen pressurizing bottle 06, the crushing roller 13 and the shearing roller 08 can be cooled, when the plastic is sheared and crushed, the plastic can be cooled to the brittle temperature through the arranged crushing roller 13 and the shearing roller 08, the plastic is prevented from being hardened by heat absorption in the plastic shearing process, the plastic can be crushed more easily, the foaming agent raw material can be stirred more fully through the arranged fixing rod 24, the stirring rod 25 and the comb teeth 26, the second motor 14 and the liquid nitrogen pressurizing bottle 06 can be stably supported through the arranged extension supporting plate 15, the crushing roller 13 and the shearing roller 08 can synchronously move through the meshing of the first gear 12 and the second gear 16, the plastic can be sheared and crushed better, and the two groups of shearing rollers 08 can shear the plastic through the arranged driven I-shaped wheel 18 and the driving I-shaped wheel 11, the crushing pressure of the crushing roller 13 is reduced, the liquid nitrogen can be conveyed to the inner parts of the crushing roller 13 and the shearing roller 08 through the arranged conveying pipe 07, so that the temperature of the surface of the crushing roller 13 and the surface of the shearing roller 08 is reduced, plastics can be cooled to the brittle temperature when being sheared, and the stable support can be provided for the first motor 03 through the arranged fixing plate 02.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a foaming agent processing is with smart stirring reducing mechanism of raw materials, includes bottom plate (01), its characterized in that: the top of the bottom plate (01) is fixedly connected with two groups of columns (10), the inner sides of the columns (10) are provided with fixed cylinders (27), the top of each fixed cylinder (27) is provided with a circular through hole, the circular through hole of each fixed cylinder (27) is fixedly connected with a feed inlet (09), the two sides of each feed inlet (09) are fixedly connected with the inner sides of the columns (10), the fixed cylinders (27) are internally provided with two groups of shearing rollers (08), the shearing rollers (08) are internally provided with strip-shaped grooves, the strip-shaped grooves of the shearing rollers (08) are provided with temporary storage pipes (20), the outer sides of the temporary storage pipes (20) are provided with heat preservation layers (23), the outer sides of the heat preservation layers (23) are provided with reinforcing layers (21), the outer sides of the temporary storage pipes (20) are connected with two groups of injection ports (22) in a penetrating manner, and the injection ports (22, the below of shearing roller (08) is equipped with crushing roller (13), the below of crushing roller (13) is equipped with two sets of deflector (05), the bottom fixedly connected with baffle of deflector (05), circular through-hole has been seted up at the top of baffle and has been run through connection with deflector (05), circular through-hole has been seted up to the bottom of solid fixed cylinder (27), the circular through-hole department of solid fixed cylinder (27) is equipped with waterproof bearing (04), the internal diameter fixedly connected with dwang (17) of waterproof bearing (04), the bottom fixedly connected with of dwang (17) is motor (03).

2. The fine stirring and crushing device for the raw materials for processing the foaming agent, according to claim 1, is characterized in that: the outside fixedly connected with puddler (25) of a plurality of groups of dwang (17), just puddler (25) equidistance is arranged, the outside fixedly connected with a plurality of groups broach (26) of puddler (25), broach (26) equidistance is arranged, the inner wall bottom fixedly connected with a plurality of groups dead lever (24) of fixed cylinder (27), the outside and broach (26) fixed connection of dead lever (24), just dead lever (24) are crisscross with puddler (25) and are arranged.

3. The fine stirring and crushing device for the raw materials for processing the foaming agent, according to claim 1, is characterized in that: two sets of equal fixedly connected with extension backup pad (15) in the outside of stand (10), two sets of the top of extension backup pad (15) is connected with No. two motor (14) and liquid nitrogen pressurization bottle (06) respectively, the right side fixed connection of stand (10) and fixed cylinder (27) and crushing roller (13) is run through to the output shaft of No. two motor (14).

4. The fine stirring and crushing device for the raw materials for processing the foaming agent, according to claim 3, is characterized in that: an output shaft of the second motor (14) is sleeved with a second gear (16), a first gear (12) is arranged above the second gear (16), and the first gear (12) and the second gear (16) are meshed with each other.

5. The fine stirring and crushing device for the raw material for processing the foaming agent, according to claim 4, is characterized in that: the left side of the second gear (16) is provided with a driving spool (11), the right side of the driving spool (11) is provided with a driven spool (18), and the outer sides of the driving spool (11) and the driven spool (18) are sleeved with a conveyor belt (19).

6. The fine stirring and crushing device for the raw materials for processing the foaming agent, according to claim 3, is characterized in that: two sets of circular through-holes have been seted up on the right side of liquid nitrogen pressurization bottle (06), the circular through-hole department fixedly connected with conveyer pipe (07) of liquid nitrogen pressurization bottle (06) is two sets of conveyer pipe (07) run through stand (10) respectively and rotate with shearing roller (08) and crushing roller (13) and be connected, and two sets of the outside of conveyer pipe (07) all is overlapped and is equipped with the sclerosis shell that separates.

7. The fine stirring and crushing device for the raw materials for processing the foaming agent, according to claim 1, is characterized in that: the top fixedly connected with fixed block of bottom plate (01) is two sets of the top fixedly connected with fixed plate (02) of fixed block, circular through-hole has been seted up to the plate body of fixed plate (02), circular through-hole department and a motor (03) joint of fixed plate (02) link to each other.