CN220661383U - Flame retardant material compounding processingequipment - Google Patents
Flame retardant material compounding processingequipment Download PDFInfo
- Publication number
- CN220661383U CN220661383U CN202321761318.2U CN202321761318U CN220661383U CN 220661383 U CN220661383 U CN 220661383U CN 202321761318 U CN202321761318 U CN 202321761318U CN 220661383 U CN220661383 U CN 220661383U
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- CN
- China
- Prior art keywords
- mixing
- compounding
- transmission shaft
- retardant material
- shaped base
- Prior art date
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- 238000013329 compounding Methods 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 title claims abstract description 63
- 239000003063 flame retardant Substances 0.000 title claims abstract description 17
- 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 title claims description 14
- 238000002156 mixing Methods 0.000 claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims abstract description 49
- 230000000694 effects Effects 0.000 abstract description 11
- 230000033001 locomotion Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 3
- 238000005054 agglomeration Methods 0.000 abstract description 2
- 230000002776 aggregation Effects 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 description 21
- 238000007599 discharging Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 239000004417 polycarbonate Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides a fire-retardant material compounding processingequipment, the compounding bucket passes through the both ends rotationally of transmission shaft and installs on the both sides wall of U-shaped base, is equipped with biax motor between U-shaped base and compounding bucket, all installs drive gear at two output of biax motor, drives the compounding bucket through drive gear and the transmission mode that sets up the outer ring gear meshing of transmission on the outer circumference of compounding bucket and realizes circumference rotation, sets up the blown down tank that has the apron of opening and close on the compounding bucket, is convenient for add feeding and ejection of compact. The servo motor and the transmission shaft drive the mixing plate in the mixing barrel, so that the axial movement secondary mixing of the materials in the mixing barrel can be realized, the mixing and agglomeration defects of the materials can be prevented, and the mixing effect is improved.
Description
[ field of technology ]
The utility model relates to the technical field of mixing equipment, in particular to a flame-retardant material mixing processing device.
[ background Art ]
The flame retardant material mixture has both granular and powdery materials, and a mixture of the granular and powdery materials, and the materials are required to be uniformly mixed in the production process of PC resin.
The PC resin, namely, the polycarbonate resin, has excellent mechanical properties, electrical properties, transparency and dimensional stability, and also has good heat resistance (glass transition temperature 150 ℃ C., heat distortion temperature 135 ℃ C.). Accordingly, PC resins are widely used for home appliances, charger housings, or other electronic and electrical appliances.
In Chinese patent CN202220422754.6, a halogen-free flame-retardant PC material mixing processing device is disclosed, the scheme is that in order to facilitate the accelerated mixing of raw materials in an outer shell, a stirring rod is arranged in the outer shell in a sliding manner, and the stirring rod can grind the raw materials in the outer shell by continuously sliding the stirring rod in the outer shell, so that the raw materials are converted into powder from particles, the volume is reduced, the raw materials can be heated to be melted in an accelerating manner, and the production efficiency is improved;
in order to enable the stirring rod to rotate in the outer shell, the milling and mixing effects of the stirring rod are improved, a threaded groove is formed in the outer shell, the outer shell is connected with the stirring rod through threads in a threaded mode, the stirring rod is arranged on the sliding block in a rotating mode, and the stirring rod can rotate on the sliding block while sliding in the outer shell through the threaded groove, so that the purposes of improving the milling and mixing effects are achieved.
The applicant has studied the scheme carefully and found that the following problems are not solved well:
(1) the two stirring rods are mutually close to or far away from each other in a pushing manner, the sliding block is used as a traction piece to move in the sliding rail, when the stirring rods are mutually close to each other, the stacking condition of the materials can occur, so that the materials can not be mixed, and the materials can be blocked in the sliding rail to cause the stirring rods to be unable to move for a longer distance;
(2) the stirring rod is in threaded connection with the threaded groove in the outer shell, so that the stirring rod can rotate when pushing, the effect of grinding large particles into powder is achieved, but two objects are needed to extrude the materials mutually, the two stirring rods can be driven to approach each other in a rotating movement mode, in the moving process, only the pushing effect can be achieved, and when the sliding block slides in the sliding rail to move to the end close to the sliding rail, the two stirring rods cannot move and rotate, so that the grinding operation cannot be carried out on the large particles, the device only plays the role of mixing the particles and the powdery materials in the mutual pushing process, and in the mixing process, the two stirring rods can not drive the materials back after pushing the materials to the middle of the outer shell, so that the materials are stacked at the middle position inside the outer shell, and the mixing operation is relatively poor;
the mixing barrel is rotatably mounted on two side walls of the U-shaped base through two ends of the transmission shaft, a double-shaft motor is arranged between the U-shaped base and the mixing barrel, transmission gears are mounted at two output ends of the double-shaft motor, the mixing barrel is driven to realize circumferential rotation in a transmission mode of the transmission gears and the transmission outer gear ring on the outer circumference of the mixing barrel, and a discharge chute with an opening and closing cover plate is arranged on the mixing barrel, so that feeding and discharging are facilitated. The servo motor and the transmission shaft drive the mixing plate in the mixing barrel, so that the axial movement secondary mixing of the materials in the mixing barrel can be realized, the mixing and agglomeration defects of the materials can be prevented, and the mixing effect is improved.
[ utility model ]
The utility model mainly aims to provide a flame-retardant material mixing processing device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a fire-retardant material compounding processingequipment, includes U-shaped base, its characterized in that: the inside top of U-shaped base is equipped with the compounding bucket, be equipped with the transmission shaft in compounding bucket inside, the compounding bucket passes through the transmission shaft and rotationally installs on the both sides wall of U-shaped base, be equipped with biax motor between U-shaped base and compounding bucket, all be fixed with the transfer line at two output of biax motor, the outer wall that biax motor one end was kept away from to the transfer line all is fixed with drive gear, be equipped with the transmission outer gear ring in the position that corresponds drive gear on the outer circumference of compounding bucket, drive gear and transmission outer gear ring meshing.
Further, one end of the transmission rod penetrating through the transmission gear is connected with the side wall of the U-shaped base in a rotating mode.
Further, a discharging groove is formed in the mixing bucket, a cover plate is embedded in the discharging groove, one end of the cover plate is connected with one end of the discharging groove in a rotating mode through a hinge, and the other end of the discharging groove is detachably connected with the other end of the cover plate through a hasp.
Further, the drive shaft is driven by a servo motor.
Further, the servo motor is arranged on the outer wall of one side of the U-shaped base, and the output end of the servo motor is fixedly connected with the transmission shaft.
Further, an axially sliding mixing plate is arranged in the mixing barrel.
Furthermore, a material mixing groove is arranged on the outer wall of the material mixing plate, and the material mixing plate is connected with the transmission shaft in a screw-nut matching mode.
Still further, be equipped with the external screw thread at the transmission shaft portion that is located the compounding bucket inner chamber, be equipped with the internal screw thread at the center of compounding board, the compounding bucket passes through internal screw thread and epaxial external screw thread threaded connection of transmission.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the biax motor work back drives the compounding bucket through transfer line, drive gear and transmission outer ring gear and rotates, and the compounding bucket can drive its inside material through the autogenous temperature and carry out circumference evenly mixing, and this kind of mixed mode can reach better mixing effect according to the regulation of rotational speed, avoids the material to pile up and the inhomogeneous problem of compounding appears.
(2) The forward and backward rotation of the servo motor drives the transmission shaft to enable the mixing plate to axially reciprocate in the mixing barrel, the mixing groove is formed in the outer wall of the mixing plate, the servo motor drives the transmission shaft to rotate along with the mixing groove, so that the mixing plate is driven to axially reciprocate in the mixing barrel, the mixing plate can axially mix and stir materials in the mixing barrel for the second time, the mixing groove formed in the outer wall of the mixing plate enables the mixing plate to be pushed and stirred in the pushing process, fine materials in the materials can seep out from the mixing groove, and large-particle-size materials can be pushed to the inner side of the mixing barrel in the axial direction, secondary extrusion and fragmentation are achieved, the defect that the materials are mixed and agglomerated in the mixing process is effectively solved, and the problem that the mixing effect of the materials in the mixing barrel is insufficient is effectively solved.
(3) The discharging groove is additionally arranged on the mixing drum, and the openable and closable cover plate is embedded in the discharging groove to facilitate feeding before mixing and discharging after mixing, so that practicability and convenience are improved.
[ description of the drawings ]
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the utility model in discharging;
FIG. 3 is a schematic diagram of the internal structure of the mixing drum in cross section;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: a 1-U-shaped base; 2-a mixing barrel; 3-a transmission shaft; 4-double-shaft motor; 5-a transmission rod; 6-a transmission gear; 7-driving an outer gear ring; 8-a discharge chute; 9-cover plate; 10-a servo motor; 11-a mixing plate; 12-external threads; 13-a mixing tank.
[ detailed description ] of the utility model
Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
The utility model provides a flame retardant material compounding processingequipment, as shown in fig. 1-4, including U-shaped base 1, the inside top of U-shaped base 1 is equipped with compounding bucket 2, compounding bucket 2 is inside to be provided with transmission shaft 3, the both ends of transmission shaft 3 run through with compounding bucket 2 respectively and communicate with each other, transmission shaft 3 runs through the both sides lateral wall of compounding bucket 2 respectively with U-shaped base 1 and communicate with each other, and transmission shaft 3 rotates with U-shaped base 1 and compounding bucket 2 respectively and is connected, the position that U-shaped base 1 is located compounding bucket 2 below is fixed with biax motor 4, two output of biax motor 4 all are fixed with transfer line 5, the outer wall that biax motor 4 one end was kept away from to transfer line 5 all is fixed with drive gear 6, all be fixed with outside gear ring 7 on the outer wall that compounding bucket 2 is located drive gear 6 position, drive gear 6 meshes with outside gear ring 7 of corresponding position respectively.
Specifically, the one end that transfer line 5 passed transfer gear 6 rotates with the lateral wall of U-shaped base 1 respectively and is connected for transfer line 5 is more stable in the pivoted, also makes transfer gear 6 can more stable drive mixing vat 2 through the meshing with transmission outer ring gear 7 and rotate.
Specifically, be equipped with blown down tank 8 on compounding bucket 2, be equipped with apron 9 in blown down tank 8's inside, the one end of apron 9 is passed through the hinge rotation with blown down tank 8's one end and is connected, and the apron 9 other end passes through hasp and blown down tank 8's the other end and can be dismantled and be connected, conveniently carries out reinforced and ejection of compact, and the hinge just need not be repeated in this application for the prior art that has been disclosed with the hasp.
Specifically, servo motor 10 is fixed with on the outer wall of U-shaped base 1 one side, servo motor 10's output and transmission shaft 3 fixed connection, be provided with external screw thread 12 on the outer wall of transmission shaft 3 in the inside section of compounding bucket 2, the external screw thread 12 threaded connection on compounding board 11 and transmission shaft 3, compounding board 11 can follow the axial free movement in compounding bucket 2 inner chamber, be equipped with mixing tank 13 at compounding board 11's outer wall, servo motor 10 drives transmission shaft 3 and rotates thereupon at positive and negative in-process, thereby drive compounding board 11 and carry out reciprocating motion in compounding bucket 2, compounding board 11 can carry out the secondary mixing stirring along the axial to the material in compounding bucket 2, compounding board 11 makes its in pushing away the in-process of material stirring through the compounding tank 13 that its outer wall was offered, can make tiny material ooze in the material from mixing tank 13, can push away the axial inboard of big particle diameter material to compounding bucket 2 again, realize secondary extrusion and smash, effectively solve the problem that the material produces the mixing and plays the group in compounding bucket 2 mixes the effect insufficient in the compounding bucket 2.
Working principle: the biax motor 4 work back is through transfer line 5, drive gear 6 and the outer ring gear 7 of transmission drive blending vat 2 rotate, blending vat 2 can carry out even mixing through the material that drives its inside by oneself, this kind of mixed mode can reach better mixed effect according to the regulation of rotational speed, avoid the material to pile up and appear the inhomogeneous problem of compounding, servo motor 10 is through positive and negative rotation in the course of the work, drive transmission shaft 3 rotation thereupon, drive compounding board 11 by transmission shaft 3 and reciprocate in blending vat 2, compounding board 11 just can carry out secondary stirring mixing to the material in the compounding vat 2 along the axle like this, compounding board 11 guarantees at the in-process of pushing away material stirring along the axial through compounding tank 13 that its outer wall was offered, make tiny and material can ooze from the position of compounding vat 13, the material of big particle diameter realizes the extrusion with the lateral wall of compounding vat 2 when pushing away extreme position, the material is crowded in compounding vat 2 one side and is led to the poor problem of material mixing effect, set up on compounding vat 2 and can be opened and closed apron 9 is carried out in the back and forth, can carry out the rotation of the base through opening and the compounding vat 2, can be in the base is in the shape of opening to the compounding vat 2, the material is in the base is in the shape of the base is in the direction of the well as can be opened to the compounding vat 2, the material is more convenient, the material is in the material mixing vat 2 is rotated to be opened to the base is in the base 1, the material is in the position of the material mixing vat 2 is in the back is more 5, the back is opened and the material is more 5, can be opened and the back is opened.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by those skilled in the art that the utility model is not limited to the embodiments described above.
Claims (8)
1. The utility model provides a fire-retardant material compounding processingequipment, includes U-shaped base (1), its characterized in that: be equipped with compounding bucket (2) in inside top of U-shaped base (1), be provided with transmission shaft (3) in compounding bucket (2) inside, compounding bucket (2) are installed at the both sides wall of U-shaped base (1) through the both ends rotationally of transmission shaft (3), be equipped with biax motor (4) between U-shaped base (1) and compounding bucket (2), all be fixed with transfer line (5) at two output of biax motor (4), all be fixed with drive gear (6) at the outer wall that biax motor (4) one end was kept away from in transfer line (5), be equipped with transmission outer ring gear (7) corresponding to the position of drive gear (6) on the outer circumference of compounding bucket (2), drive gear (6) and transmission outer ring gear (7) meshing.
2. A flame retardant material compounding processing device as defined in claim 1, wherein: one end of the transmission rod (5) penetrates through the transmission gear (6) and is rotationally connected with the side wall of the U-shaped base (1).
3. A flame retardant material compounding processing device as defined in claim 1, wherein: offer blown down tank (8) on compounding bucket (2), inlay in the inside of blown down tank (8) and be equipped with apron (9), the one end of apron (9) is passed through the hinge with the one end of blown down tank (8) and is rotated and be connected, the other end of blown down tank (8) and apron (9) other end are through the hasp detachable connection.
4. A flame retardant material compounding processing device as defined in claim 1, wherein: the transmission shaft (3) is driven by a servo motor (10).
5. A flame retardant material compounding processing device as defined in claim 4, wherein:
the servo motor (10) is arranged on the outer wall of one side of the U-shaped base (1), and the output end of the servo motor (10) is fixedly connected with the transmission shaft (3).
6. A flame retardant material compounding processing device as defined in claim 1, wherein: the inside of the mixing barrel (2) is provided with a mixing plate (11) which axially slides.
7. A flame retardant material compounding processing device as defined in claim 6, wherein: the outer wall of the mixing plate (11) is provided with a mixing groove (13), and the mixing plate (11) is connected with the transmission shaft (3) in a screw-nut matching mode.
8. A flame retardant material compounding processing device as defined in claim 7, wherein: an external thread (12) is arranged on the inner cavity part of the transmission shaft (3) positioned in the mixing barrel (2), an internal thread is arranged in the center of the mixing plate (11), and the mixing barrel (2) is in threaded connection with the external thread (12) on the transmission shaft (3) through the internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761318.2U CN220661383U (en) | 2023-07-06 | 2023-07-06 | Flame retardant material compounding processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761318.2U CN220661383U (en) | 2023-07-06 | 2023-07-06 | Flame retardant material compounding processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220661383U true CN220661383U (en) | 2024-03-26 |
Family
ID=90340397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321761318.2U Active CN220661383U (en) | 2023-07-06 | 2023-07-06 | Flame retardant material compounding processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220661383U (en) |
-
2023
- 2023-07-06 CN CN202321761318.2U patent/CN220661383U/en active Active
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