CN218784814U - Expandable polystyrene reaction kettle - Google Patents
Expandable polystyrene reaction kettle Download PDFInfo
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- CN218784814U CN218784814U CN202222920371.4U CN202222920371U CN218784814U CN 218784814 U CN218784814 U CN 218784814U CN 202222920371 U CN202222920371 U CN 202222920371U CN 218784814 U CN218784814 U CN 218784814U
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- stirring
- kettle body
- sliding block
- expandable polystyrene
- rotating shaft
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Abstract
The utility model relates to the technical field of expandable polystyrene production, in particular to an expandable polystyrene reaction kettle, which comprises a kettle body, a feed inlet and a discharge outlet; the fixed shaft is vertically arranged in the kettle body, the upper end of the fixed shaft is connected with the kettle body, the lower end of the fixed shaft penetrates through the bottom of the kettle body and then is connected with the mounting plate below the kettle body, and a plurality of first bevel gears are arranged on the fixed shaft in the kettle body along the axial direction of the fixed shaft; the first rotating shaft is sleeved on the fixed shaft; the stirring assemblies are in one-to-one correspondence with the first bevel gears, each group of stirring assemblies comprises two stirring shafts which are oppositely arranged, the first end of each stirring shaft penetrates through the first rotating shaft and is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and each stirring shaft on the outer side of the first rotating shaft is provided with a stirring blade; the quantitative feeding mechanism is arranged between the feeding hole and the feeding pipe above the kettle body. The utility model has the advantages of sufficient stirring and quantitative blanking.
Description
Technical Field
The utility model relates to an expandable polystyrene production technical field specifically is an expandable polystyrene reation kettle.
Background
An expandable polystyrene is a polystyrene product to which a blowing agent is added. The appearance was colorless transparent beaded particles. The common foaming agent is low boiling point hydrocarbon, and the preparation is completed by one-step reaction of styrene monomer in a high-pressure kettle, which is called a one-step method; or adding foaming agent after polymerization to make it gradually permeate into the polymer bulk, so called two-step method. The device comprises a lower box body and an upper box body, an L-shaped frame is fixed on the outer side of the lower box body, a horizontal plate is fixed at the upper end of the L-shaped frame, vertical plates are symmetrically fixed at the upper end of the L-shaped frame, a rotating shaft is rotatably arranged between the front vertical plate and the rear vertical plate, a connecting plate is fixed on the outer side of the rotating shaft, the outer end of the connecting plate is connected with the upper box body, a sealing rubber layer is arranged at the lower end of the upper box body, a first rectangular block is fixed on the outer side of the upper box body, a second rectangular block is fixed on the outer side of the lower box body, a clamping block is fixed at the lower end of the first rectangular block, a groove is formed in the clamping block, a first spring is fixed inside the groove, a convex block is fixed at the outer end of the first spring, a clamping groove is formed in the upper end of the second rectangular block, a through hole is formed in the inner wall of the clamping groove, and a pressing mechanism is arranged on the inner side of the through hole.
The stirring arm and the (mixing) shaft in the rabbling mechanism among the above-mentioned patent document adopt fixed connection mode usually, make the material along fixed and single orbit motion through stirring vane's rotation in the stirring process, and such motion can't make the material mix fully, and in addition, the function of quantitative unloading is not set up in the above-mentioned patent document, leads to the feed inlet to block up easily when the material is too much, and the compounding effect is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an expandable polystyrene reation kettle aims at solving above-mentioned problem among the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an expandable polystyrene reaction kettle, comprising:
the kettle body is provided with a feeding hole and a discharging hole;
the fixed shaft is vertically arranged in the kettle body, the upper end of the fixed shaft is connected with the kettle body, the lower end of the fixed shaft penetrates through the bottom of the kettle body and then is connected with the mounting plate below the kettle body, and a plurality of first bevel gears are arranged on the fixed shaft in the kettle body along the axial direction of the fixed shaft;
the first rotating shaft is sleeved on the fixed shaft and can be rotatably arranged in the kettle body under the driving of the driving component;
the stirring assemblies correspond to the first bevel gears one by one, each group of stirring assemblies comprises two stirring shafts which are oppositely arranged, a first end of each stirring shaft penetrates through the first rotating shaft and is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and each stirring shaft on the outer side of the first rotating shaft is provided with a stirring blade; and
and the quantitative feeding mechanism is arranged between the feed inlet and the feed pipe above the kettle body and used for quantitative blanking.
The utility model discloses a further improvement lies in, drive assembly includes first motor, sets up on the mounting panel, its power take off end is provided with first gear, first gear with first axis of rotation runs through the second gear that the lower extreme of cauldron body bottom set up meshes mutually.
The utility model discloses a further improvement lies in, dosing mechanism includes:
the chute is horizontally arranged on the kettle body, a discharge opening is formed in the bottom of the chute, and the discharge opening is communicated with the feed inlet; and
the sliding block is driven by the sliding assembly and can be horizontally and slidably arranged in the sliding groove, cheng Liaokou is arranged on the sliding block, the upper end and the lower end of Cheng Liaokou are both provided with openings, cheng Liaokou is matched with the discharge opening, and the lower end of the feeding pipe abuts against the sliding block and is matched with Cheng Liaokou.
The further improvement of the utility model is that the sliding component comprises a second rotating shaft which is rotationally arranged above the sliding block under the driving of a second motor, the first side of the sliding block away from the discharge opening is connected with the first side of the sliding chute away from the discharge opening through an elastic piece, a half gear arranged on the second rotating shaft is matched with a first rack arranged on the upper surface of the sliding block,
when the first rack is meshed with the half gear, the material containing opening on the sliding block is close to the discharge opening, and after Cheng Liaokou on the sliding block is overlapped with the discharge opening, the first rack is separated from the half gear, and the material containing opening on the sliding block slides to the lower part of the feeding pipe under the action of the elastic piece.
The utility model discloses a further improvement lies in, the elastic component is the extension spring, extension spring first end with the first side of slider is connected, and the second end is connected with the first side of spout.
The utility model discloses a further improvement lies in, parallel arrangement has two guiding axles in the spout, two the guiding axle with slider sliding connection runs through.
The utility model discloses a further improvement lies in, the internal annular spray tube that is provided with of cauldron above the stirring leaf, the annular spray tube is linked together through the jar body of being responsible for with outside splendid attire washing liquid, the spray tube with one side that the internal wall of cauldron is relative is provided with a plurality of shower nozzles.
The utility model discloses a further improvement lies in, be provided with the through-hole on the stirring leaf.
The utility model discloses a further improvement lies in, cauldron body below is provided with the stabilizer blade, the stabilizer blade below is provided with the rubber pad.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
the utility model provides an expandable polystyrene reation kettle, when needing to stir, drive assembly drives first axis of rotation and rotates, first axis of rotation drives the (mixing) shaft and revolves around first axis of rotation circumferencial direction, and simultaneously, second bevel gear and first bevel gear meshing, and under the drive of first axis of rotation, the epaxial second bevel gear of stirring revolves around fixed epaxial first bevel gear, its self also can the rotation when first bevel gear revolves, thereby drive the stirring leaf rotation through the (mixing) shaft, can stir stirring She Yuanzhou direction, compared with the prior art, the revolution adds the rotation and can effectively improve stirring effect, rapid mixing is even, make the material stirring abundant, and the spreading value is high.
The utility model discloses in, when needs dosing, the inlet pipe delivers to the material flourishing material mouthful in, the material is full behind the material flourishing material mouthful, slip subassembly drive slider slides to being close to discharge opening department in the spout, slip to Cheng Liaokou on making the slider to the discharge opening top, inlet pipe lower extreme and slider upper surface looks butt at this in-process, can prevent effectively that the intraductal material of inlet from leaking when the slider slides, it gets into the cauldron internal back through the feed inlet to unload the material from the material mouth, the slider is under the effect of elastic component, keep away from the slip of discharge opening, until sliding to inlet pipe below, compare with prior art, can effectively realize the ration unloading of material, avoid the feed inlet to block, and improve the compounding effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic view of the overall structure of the reaction kettle of the present invention;
FIG. 2 is a schematic view of the internal structure of the reaction kettle of the present invention;
fig. 3 is a schematic diagram of the initial position structure of the slide block of the reaction kettle of the present invention;
FIG. 4 is a schematic structural view of the slide block of the reaction kettle of the present invention sliding to the discharge port;
FIG. 5 is a schematic structural view of a driving assembly of the reaction kettle of the present invention;
description of reference numerals:
10-a kettle body, 101-a feeding port, 102-a discharging port, 103-a feeding pipe, 104-a mounting plate, 11-a fixed shaft, 111-a first bevel gear, 12-a first rotating shaft, 13-a stirring shaft, 131-a stirring blade, 132-a through hole, 133-a second bevel gear, 14-a ring-shaped spraying pipe, 15-a spraying pipe, 20-a driving component, 21-a first motor, 22-a first gear, 23-a second gear, 30-a quantitative feeding mechanism, 31-a sliding chute, 311-a discharging port, 32-a sliding block, 33-a material containing port, 34-a guide shaft, 40-a sliding component, 41-a second motor, 42-a second rotating shaft, 43-a half gear, 44-a first rack and 45-an elastic component.
Detailed description of the preferred embodiments
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
The utility model provides a pair of expandable polystyrene reation kettle, combine specification attached figure 1 to attached figure 5 to know, an expandable polystyrene reation kettle mainly includes following part or part: the device comprises a kettle body 10, a fixed shaft 11, a first rotating shaft 12, a plurality of groups of stirring assemblies and a quantitative feeding mechanism 30.
In the utility model, a feeding port 101 and a discharging port 102 are arranged on the kettle body 10; the fixed shaft 11 is vertically arranged in the kettle body 10, the upper end of the fixed shaft is connected with the kettle body 10, the lower end of the fixed shaft penetrates through the bottom of the kettle body 10 and then is connected with the mounting plate 104 below the kettle body 10, and a plurality of first bevel gears 111 are arranged on the fixed shaft 11 in the kettle body 10 along the axial direction of the fixed shaft 11; the first rotating shaft 12 is sleeved on the fixed shaft 11 and is rotatably arranged in the kettle body 10 under the driving of the driving assembly 20; a plurality of groups of stirring assemblies correspond to the plurality of first bevel gears 111 one by one, each group of stirring assemblies comprises two stirring shafts 13 which are oppositely arranged, a first end of each stirring shaft 13 penetrates through the first rotating shaft 12 and then is provided with a second bevel gear 133, the second bevel gear 133 is meshed with the first bevel gear 111, and each stirring shaft 13 outside the first rotating shaft 12 is provided with a stirring blade 131; the dosing mechanism 30 is disposed between the feeding hole 101 and the feeding pipe 103 above the kettle 10, and is used for quantitative blanking.
During operation, the material in the feeding pipe 103 can quantitatively enter the kettle 10 from the feeding port 101 through the quantitative feeding mechanism 30, after entering the kettle 10, the driving assembly 20 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the stirring shaft 13 to revolve around the circumferential direction of the first rotating shaft 12, meanwhile, the second bevel gear 133 is meshed with the first bevel gear 111, and under the driving of the first rotating shaft 12, the second bevel gear 133 on the stirring shaft 13 revolves around the first bevel gear 111 on the fixed shaft 11, and the first bevel gear 111 also can rotate while revolving, so that the stirring blade 131 is driven to rotate by the stirring shaft 13, the circumferential direction of the stirring blade 131 can be stirred, the rotation and rotation can effectively improve the stirring effect, the material can be stirred sufficiently, and the material can be stirred rapidly and uniformly.
Wherein, the cauldron body 10 below is provided with the stabilizer blade, and the stabilizer blade below is provided with the rubber pad. The rubber pad has good shock attenuation and syllable-dividing effect, vibration and noise that produce when can effectively reduce the stirring material in the cauldron body 10 to the cost is low, practices thrift the cost.
Wherein, the stirring blade 131 is provided with a through hole 132. The resistance of the stirring blades 131 during material stirring can be reduced, the probability of damage of the stirring blades 131 is reduced, and the service life is prolonged.
As an embodiment, as can be seen from fig. 5 in the specification, the driving assembly 20 includes a first motor 21 disposed on the mounting plate 104, and a power output end of the first motor is provided with a first gear 22, and the first gear 22 is engaged with a second gear 23 disposed at a lower end of the first rotating shaft 12 penetrating through the bottom of the kettle 10.
The first motor 21 drives the second gear 23 to rotate through the first gear 22, the second gear 23 drives the first rotating shaft 12 to rotate, and the driving assembly 20 has the advantages of being simple and convenient to operate and simple in structure, and is a common part and convenient to replace.
As an embodiment, as can be seen from fig. 3 to 4 in the specification, the dosing mechanism 30 includes a chute 31 horizontally disposed on the kettle 10, a discharge opening 311 is disposed at the bottom of the chute 31, and the discharge opening 311 is communicated with the feed inlet 101; the slide block 32 is driven by the slide assembly 40 and can be horizontally and slidably arranged in the chute 31, the slide block 32 is provided with a material containing port 33, the upper end and the lower end of the material containing port 33 are both provided with openings, the material containing port 33 is matched with the discharge port 311, and the lower end of the feeding pipe 103 is abutted to the slide block 32 and is matched with the material containing port 33.
The sliding assembly 40 includes a second rotating shaft 42 rotatably disposed above the sliding block 32 under the driving of the second motor 41, a first side of the sliding block 32 away from the discharge opening 311 is connected to a first side of the sliding chute 31 away from the discharge opening 311 through an elastic member 45, a half gear 43 disposed on the second rotating shaft 42 is adapted to a first rack 44 disposed on the upper surface of the sliding block 32,
when the first rack 44 is engaged with the half gear 43, the material loading port 33 on the slide block 32 is close to the discharge port 311, and when the material loading port 33 on the slide block 32 is overlapped with the discharge port 311, the first rack 44 is separated from the half gear 43, and the material loading port 33 on the slide block 32 slides to the lower part of the feeding pipe 103 under the action of the elastic member 45.
When quantitative feeding is needed, the feeding pipe 103 sends the material to the material containing opening 33, after the material containing opening 33 is filled with the material, the second motor 41 drives the second rotating shaft 42 to rotate, the second rotating shaft 42 drives the half gear 43 to rotate, the half gear 43 is meshed with the rack, so that the sliding block 32 is driven to slide in the sliding groove 31 to a position close to the discharging opening 311 until the material containing opening 33 on the sliding block 32 slides to a position above the discharging opening 311, in the process, the lower end of the feeding pipe 103 is abutted to the upper surface of the sliding block 32, leakage of the material in the feeding pipe 103 when the sliding block 32 slides can be effectively prevented, the elastic piece 45 is in a stretching state, after the material containing opening 311 enters the kettle body 10 through the feeding opening 101, the elastic piece 45 shrinks to drive the sliding block 32 to slide away from the discharging opening 311 until the sliding block slides to a position below the feeding pipe 103, quantitative discharging of the material can be effectively achieved, blockage of the feeding opening 101 is avoided when the material is too much, and the material mixing effect is improved.
Wherein, elastic component 45 is the extension spring, and the extension spring first end is connected with slider 32 first side, and the second end is connected with spout 31 first side. The elastic member 45 may be another elastic member 45 having a stretching function.
Two guide shafts 34 are arranged in parallel in the sliding chute 31, and the two guide shafts 34 are slidably connected with and penetrate through the sliding block 32. The guide shaft 34 can serve as a guide to prevent the elastic member 45 from being skewed when it is contracted or stretched.
As an embodiment, as can be seen from the attached figure 1 of the specification, a ring-shaped spray pipe 14 is arranged in the kettle body 10 above the stirring blades 131, the ring-shaped spray pipe 14 is communicated with a tank body containing cleaning liquid outside through a main pipe, and a plurality of spray heads are arranged on one side of the spray pipe 15 opposite to the inner wall of the kettle body 10.
The stirring is accomplished, and the material is discharged the back from discharge gate 102, and spray tube 15 spouts the cleaning solution to cauldron body 10 inner wall through the shower nozzle, clears up cauldron body 10 inner wall, and the back is accomplished in the clearance, and the waste liquid is discharged through discharge gate 102, can effectively keep the clean in the cauldron body 10, labour saving and time saving.
It is noted that, in the present patent application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Furthermore, the terms "comprises," comprising, "or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and the phrase" comprising a "does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises a" described element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (9)
1. An expandable polystyrene reaction kettle, comprising:
the kettle body is provided with a feeding hole and a discharging hole;
the fixed shaft is vertically arranged in the kettle body, the upper end of the fixed shaft is connected with the kettle body, the lower end of the fixed shaft penetrates through the bottom of the kettle body and then is connected with the mounting plate below the kettle body, and a plurality of first bevel gears are arranged on the fixed shaft in the kettle body along the axial direction of the fixed shaft;
the first rotating shaft is sleeved on the fixed shaft and can be rotatably arranged in the kettle body under the driving of the driving component;
the stirring assemblies correspond to the first bevel gears one by one, each stirring assembly comprises two stirring shafts which are oppositely arranged, a first end of each stirring shaft penetrates through the first rotating shaft and is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, and each stirring shaft on the outer side of the first rotating shaft is provided with a stirring blade; and
and the quantitative feeding mechanism is arranged between the feeding hole and the feeding pipe above the kettle body and is used for quantitative blanking.
2. The expandable polystyrene reaction kettle according to claim 1,
the driving assembly comprises a first motor and is arranged on the mounting plate, a power output end of the driving assembly is provided with a first gear, and the first gear is meshed with a second gear, wherein the first rotating shaft penetrates through the lower end of the bottom of the kettle body.
3. The expandable polystyrene reaction kettle according to claim 1,
the dosing mechanism comprises:
the chute is horizontally arranged on the kettle body, a discharge opening is formed in the bottom of the chute, and the discharge opening is communicated with the feed opening; and
the sliding block is driven by the sliding assembly and can be horizontally arranged in the sliding groove in a sliding mode, cheng Liaokou is arranged on the sliding block, the upper end and the lower end of Cheng Liaokou are both provided with openings, cheng Liaokou is matched with the discharge opening, and the lower end of the feeding pipe abuts against the sliding block and is matched with Cheng Liaokou.
4. The expandable polystyrene reaction kettle according to claim 3,
the sliding assembly comprises a second rotating shaft which is rotatably arranged above the sliding block under the driving of a second motor, the first side of the sliding block, which is far away from the discharge opening, is connected with the first side of the sliding chute, which is far away from the discharge opening, through an elastic piece, a half gear arranged on the second rotating shaft is matched with a first rack arranged on the upper surface of the sliding block,
when the first rack is meshed with the half gear, the material containing opening on the sliding block is close to the discharge opening, and after Cheng Liaokou on the sliding block is overlapped with the discharge opening, the first rack is separated from the half gear, and the material containing opening on the sliding block slides to the lower part of the feeding pipe under the action of the elastic piece.
5. The expandable polystyrene reaction kettle according to claim 4,
the elastic piece is a tension spring, a first end of the tension spring is connected with the first side of the sliding block, and a second end of the tension spring is connected with the first side of the sliding groove.
6. The expandable polystyrene reaction kettle according to claim 4,
two guide shafts are arranged in the sliding groove in parallel, and the two guide shafts are in sliding connection with the sliding block and penetrate through the sliding groove.
7. The expandable polystyrene reaction kettle according to claim 1,
the internal annular spray tube that is provided with of cauldron above the stirring leaf, the annular spray tube is linked together through being responsible for the jar body that is linked together with outside splendid attire washing liquid, the spray tube with one side that the internal wall of cauldron is relative is provided with a plurality of shower nozzles.
8. The expandable polystyrene reaction kettle according to claim 1,
the stirring blade is provided with a through hole.
9. The expandable polystyrene reaction kettle according to claim 1,
the cauldron body below is provided with the stabilizer blade, the stabilizer blade below is provided with the rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920371.4U CN218784814U (en) | 2022-11-03 | 2022-11-03 | Expandable polystyrene reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222920371.4U CN218784814U (en) | 2022-11-03 | 2022-11-03 | Expandable polystyrene reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218784814U true CN218784814U (en) | 2023-04-04 |
Family
ID=86504893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222920371.4U Active CN218784814U (en) | 2022-11-03 | 2022-11-03 | Expandable polystyrene reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218784814U (en) |
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2022
- 2022-11-03 CN CN202222920371.4U patent/CN218784814U/en active Active
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