CN219902850U - Agitating unit is used in processing of silicone masterbatch - Google Patents
Agitating unit is used in processing of silicone masterbatch Download PDFInfo
- Publication number
- CN219902850U CN219902850U CN202320986738.4U CN202320986738U CN219902850U CN 219902850 U CN219902850 U CN 219902850U CN 202320986738 U CN202320986738 U CN 202320986738U CN 219902850 U CN219902850 U CN 219902850U
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- Prior art keywords
- stirring
- disc
- shielding plate
- silicone masterbatch
- support frame
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- 229920001296 polysiloxane Polymers 0.000 title claims abstract description 20
- 239000004594 Masterbatch (MB) Substances 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 239000006057 Non-nutritive feed additive Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Abstract
The utility model discloses a stirring device for silicone masterbatch processing, which comprises a tank body, a driving mechanism arranged on the tank body and a stirring assembly in transmission connection with the driving mechanism, wherein a discharge hole is formed in the bottom of the tank body, an anti-vortex assembly is arranged at the upper end of the discharge hole and comprises a mounting seat, a disc, a shielding plate and a supporting frame, the disc is connected to the upper end of the mounting seat, a plurality of shielding plates are arranged on the circumferential array of the periphery of the mounting seat, gaps are formed between every two adjacent shielding plates, a plurality of supporting frames are arranged on the circumferential array of the bottom of the disc, the shielding plates and the supporting frames are distributed in a staggered manner, and the bottom of the supporting frame is fixed at the bottom of the tank body and positioned at the edge of the discharge hole. According to the stirring device for silicone masterbatch processing, provided by the utility model, the vortex-preventing assembly is arranged at the bottom of the tank body, so that a plurality of flow channels are formed at the upper part of the discharge hole through the plurality of shielding plates distributed in the circumferential direction, thereby effectively reducing the formation of vortex, further ensuring the discharge efficiency and improving the production efficiency.
Description
Technical Field
The present utility model relates to a stirring and mixing device, and more particularly, to a stirring device for processing silicone master batch.
Background
The silicone master batch is a processing aid mainly formed by mixing ultrahigh molecular weight silicone resin and thermoplastic resin (generally polyolefin), and is mainly used for efficiently dispersing lubricant. Compared with the traditional processing aid, the thermoplastic resin can be mixed with almost all types of thermoplastic resins, can be widely used for various thermoplastic processing technologies, improves the melting rate and the fluidity of plastics, improves the demolding performance, and reduces the problems of screw slipping, product warping, weld marks and the like; in the aspect of improving the performance of products, the friction force between the material and a machine can be reduced, the smoothness is improved, the surface gloss is improved, the texture touch of surface silk is enhanced, and the scratch resistance, the impact resistance and the elongation at break are improved; in addition, the silicone master batch has good stability and non-migration, and overcomes the defect that low-molecular-weight silicone oil is easy to separate out when used as a traditional lubricant. The plastic heat insulation sealing strip is widely used in the fields of halogen-free flame-retardant cable materials, high-grade soles, plastic heat insulation sealing strips, large-scale injection molding parts, thin-wall special-shaped complex plastic parts, plastic pipes and the like.
In the preparation process of silicone master batches, particularly in the preparation process of modified silicone master batches, a stirring and mixing device is generally required to uniformly mix materials such as silicone oil, high polymer resin, an antioxidant, a modifier, a catalyst and the like, and after the stirring of the stirring device in the prior art is completed, a certain vortex is easily formed at a discharge hole in the discharge process, so that the liquid outlet efficiency is influenced.
Disclosure of Invention
Accordingly, the present utility model is directed to a stirring device for processing silicone master batch, which solves the problem of low liquid outlet efficiency in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the utility model provides a agitating unit is used in processing of silicone masterbatch, includes the jar body, sets up actuating mechanism on the jar body and with the stirring subassembly that actuating mechanism transmission is connected, stirring subassembly is located jar internal portion, the charge door has been seted up on jar body upper portion, the discharge gate has been seted up to jar body bottom, the upper end department of discharge gate is provided with vortex-resistant subassembly, vortex-resistant subassembly includes mount pad, disc, shielding plate and support frame, the disc is connected the upper end of mount pad, the week side circumference array of mount pad has a plurality of shielding plate, every adjacent two be formed with the clearance between the shielding plate, the bottom circumference array of disc has a plurality of the support frame, just the shielding plate with the dislocation distribution of support frame, the bottom of support frame is fixed jar body bottom and is located the edge of discharge gate.
Preferably, through holes are formed in the centers of the disc and the mounting seat, and a bearing sleeve is sleeved in each through hole; the stirring assembly comprises a stirring shaft and a stirring paddle arranged on the stirring shaft, one end of the stirring shaft is connected with the driving mechanism, and the other end of the stirring shaft is rotatably sleeved in the bearing sleeve.
Preferably, the shielding plate comprises a vertically arranged body, wherein the upper end of the body is outwards and horizontally bent to form a connecting part, and the left end and the right end of the body are inwards bent to form extension parts; the periphery side of the mounting seat is externally provided with extension plates with the same number as the shielding plates, and the connecting part is fixedly connected with the extension plates.
Preferably, the extension plate is detachably and fixedly connected with the connecting part through bolts.
Preferably, 3 to 5 shielding plates are arranged, and 3 to 5 supporting frames are arranged.
Preferably, a hopper is arranged at the charging port.
The utility model has the beneficial effects that:
according to the stirring device for silicone masterbatch processing, provided by the utility model, the vortex-preventing assembly is arranged at the bottom of the tank body, so that a plurality of flow channels are formed at the upper part of the discharge hole through the plurality of shielding plates distributed in the circumferential direction, thereby effectively reducing the formation of vortex, further ensuring the discharge efficiency and improving the production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic perspective view of an anti-vortex assembly according to the present utility model.
Fig. 3 is a schematic front view of the vortex flow preventing assembly of the present utility model.
FIG. 4 is a schematic cross-sectional view of the A-A plane of FIG. 3.
Fig. 5 is a schematic view of the structure of the shielding plate in the present utility model.
Reference numerals illustrate:
1. a tank body; 2. a driving mechanism; 3. a stirring assembly; 31. a stirring shaft; 32. stirring paddles; 4. a feed inlet; 5. a discharge port; 6. an anti-vortex assembly; 61. a mounting base; 611. an extension plate; 62. a disc; 63. a shielding plate; 631. a body; 632. a connection part; 633. an extension; 64. a support frame; 65. a through hole; 66. a bearing sleeve; 67. a bolt; 7. and (5) a charging hopper.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Example 1
Referring to fig. 1 to 5, a stirring device for processing silicone master batch includes a tank body 1, a driving mechanism 2 disposed on the tank body 1 and a stirring assembly 3 in transmission connection with the driving mechanism 2, wherein the stirring assembly 3 is located inside the tank body 1, the driving mechanism 2 may generally include a driving motor and a mounting bracket, that is, the driving motor is fixed at the top of the tank body 1 through the mounting bracket, the stirring assembly 3 includes a stirring shaft 31 and a stirring paddle 32, the upper end of the stirring shaft 31 extends out of the tank body and is in transmission connection with an output shaft of the driving mechanism, and the stirring assembly is used for driving the stirring shaft 31 to rotate so as to drive the stirring paddle 32 to rotate, so as to stir and mix raw materials for producing silicone master batch inside the tank body 1; the feed inlet 4 has been seted up on jar body 1 upper portion for the interpolation of raw materials, discharge gate 5 has been seted up to jar body 1 bottom, conveniently is unloaded after the stirring is mixed, in order to avoid forming vortex phenomenon in the ejection of compact in-process and influence ejection of compact speed the upper end department of discharge gate 5 is provided with vortex-resistant subassembly 6, specifically, vortex-resistant subassembly 6 includes mount pad 61, disc 62, shielding plate 63 and support frame 64, disc 62 connects the upper end of mount pad 61, the week side circumference array of mount pad 61 has a plurality of shielding plate 63, every adjacent two be formed with the clearance between shielding plate 63, supply the passageway that the material circulated, the bottom circumference array of disc 62 has a plurality of support frame 64, just shielding plate 63 with support frame 64 dislocation distribution, the bottom of support frame 64 is fixed jar body 1 bottom and be located the edge of discharge gate 5 is installed mount pad 61 and shielding plate 63 through support frame 64 and the just erects the upper end at discharge gate 5 promptly.
In this embodiment, through set up vortex prevention subassembly 6 in jar body 1 bottom for form a plurality of flow channel through a plurality of circumferentially distributed shielding plates 63 in the upper portion of discharge gate 5, thereby effectively reduce the formation of vortex, and then guarantee ejection of compact efficiency, improvement production efficiency.
Further, as shown in fig. 2 to 4, a through hole 65 is formed in the centers of the disc 62 and the mounting seat 61, and a bearing sleeve 66 is sleeved in the through hole 65; one end of the stirring shaft 31 is connected with the driving mechanism 2, the other end of the stirring shaft 31 is rotatably sleeved in the bearing sleeve 66, and the bottom of the stirring shaft 61 is rotatably sleeved in the bearing sleeve 66 by arranging the bearing sleeve 66 in the mounting seat 61, so that the bottom of the stirring shaft 31 is radially limited, radial swing is avoided, the circumferential rotation effect of the stirring shaft is guaranteed, and the device is better in stability in the operation process.
Referring to fig. 5, in this embodiment, the shielding plate 63 includes a vertically disposed body 631, the body 631 is in a convex shape, the position of the discharge port 5 corresponds to a central position formed by a plurality of bodies 631, a connection portion 632 is formed by bending an upper end of the body 631 horizontally outwards, and an extension portion 633 is formed by bending left and right ends of the body 631 inwards; gaps are formed between the extending parts 633 of the two adjacent shielding plates 63, so that the circulation of materials is facilitated, a certain gap is also formed between the two adjacent bodies, the extending plates 611 with the same number as the shielding plates 63 are outwards formed on the circumferential side of the mounting seat 61, and the connecting parts 632 are fixedly connected with the extending plates 611; the connecting part 632 of the shielding plate 63 is connected with the extending plate 611 of the mounting seat 61, so that an annular space is formed between the mounting seat 61 and the shielding plate 63, thereby ensuring the circulation of materials and reducing the generation of vortex.
In this embodiment, the extension plate 611 is detachably and fixedly connected to the connection portion 632 by bolts 67, so that the shielding plate 63 is convenient to be replaced and maintained periodically.
In this embodiment, 3 to 5 shielding plates 63 are provided, 3 to 5 supporting frames 64 are provided, and the number of the shielding plates can be adjusted according to the sizes of different tank bodies.
In this embodiment, charge door 4 department is provided with hopper 7, feeds in raw material through hopper 7, makes things convenient for the feeding to empty.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The utility model provides a agitating unit is used in processing of silicone masterbatch, its characterized in that, is in including a jar body (1), set up actuating mechanism (2) on jar body (1) and with stirring subassembly (3) that actuating mechanism (2) transmission is connected, stirring subassembly (3) are located inside jar body (1), charge door (4) have been seted up on jar body (1) upper portion, discharge gate (5) have been seted up to jar body (1) bottom, the upper end department of discharge gate (5) is provided with vortex-resistant subassembly (6), vortex-resistant subassembly (6) include mount pad (61), disc (62), shielding plate (63) and support frame (64), disc (62) are connected the upper end of mount pad (61), the week side circumference array of mount pad (61) has a plurality of shielding plate (63), every adjacent two be formed with the clearance between shielding plate (63), the bottom circumference array of disc (62) has a plurality of support frame (64), just shielding plate (63) with support frame (64) are in the bottom that the support frame (64) is located the bottom of discharge gate (1) is located in dislocation of support frame (64).
2. The stirring device for silicone masterbatch processing according to claim 1, characterized in that a through hole (65) is provided in the center of the disc (62) and the mount (61), and a bearing sleeve (66) is sleeved in the through hole (65); the stirring assembly (3) comprises a stirring shaft (31) and a stirring paddle (32) arranged on the stirring shaft (31), one end of the stirring shaft (31) is connected with the driving mechanism (2), and the other end of the stirring shaft is rotatably sleeved in the bearing sleeve (66).
3. The stirring device for silicone masterbatch processing according to claim 1, characterized in that the shielding plate (63) comprises a vertically arranged body (631), wherein a connecting portion (632) is formed by bending the upper end of the body (631) horizontally outwards, and an extending portion (633) is formed by bending the left and right ends of the body (631) inwards; extension plates (611) the number of which is consistent with that of the shielding plates (63) are outwards formed on the peripheral side of the mounting seat (61), and the connecting part (632) is fixedly connected with the extension plates (611).
4. A stirring device for silicone masterbatch processing according to claim 3, characterized in that the extension plate (611) and the connection portion (632) are detachably and fixedly connected by a bolt (67).
5. The stirring device for silicone masterbatch processing according to claim 1, wherein 3 to 5 shielding plates (63) are provided, and 3 to 5 supporting frames (64) are provided.
6. The stirring device for silicone masterbatch processing according to claim 1, characterized in that a hopper (7) is provided at the feed inlet (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986738.4U CN219902850U (en) | 2023-04-27 | 2023-04-27 | Agitating unit is used in processing of silicone masterbatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320986738.4U CN219902850U (en) | 2023-04-27 | 2023-04-27 | Agitating unit is used in processing of silicone masterbatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219902850U true CN219902850U (en) | 2023-10-27 |
Family
ID=88436525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320986738.4U Active CN219902850U (en) | 2023-04-27 | 2023-04-27 | Agitating unit is used in processing of silicone masterbatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219902850U (en) |
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2023
- 2023-04-27 CN CN202320986738.4U patent/CN219902850U/en active Active
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