CN217967775U - Injection molding plastic particle stirring equipment - Google Patents
Injection molding plastic particle stirring equipment Download PDFInfo
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- CN217967775U CN217967775U CN202222014926.9U CN202222014926U CN217967775U CN 217967775 U CN217967775 U CN 217967775U CN 202222014926 U CN202222014926 U CN 202222014926U CN 217967775 U CN217967775 U CN 217967775U
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Abstract
The utility model discloses an injection molding plastic particle stirring device, which comprises a mixing barrel, an upper end cover, a driving device and a stirring component; the mixing barrel and the upper end cover enclose a mixing chamber, and the mixing barrel is provided with a feeding hole and a discharging hole which can be communicated with the mixing chamber; the driving device is arranged at the upper end of the upper end cover, and the stirring assembly is arranged at the opposite side of the driving device and extends into the mixing chamber; the stirring assembly comprises a connecting frame, a rotating main shaft rotationally connected with the connecting frame, and a rotating secondary shaft rotationally connected with the connecting frame; the connecting frame comprises a frame body and a sleeve; the sleeve encloses the rotating secondary shaft; the outer wall of the secondary rotating shaft is provided with stirring blades; the outer walls of the rotating main shaft and the sleeve are provided with stirring teeth; the rotating main shaft is connected with the power output end of the driving device; the driving device is used for driving the rotating main shaft, the connecting frame and the rotating secondary shaft to rotate circumferentially around the axis of the rotating main shaft.
Description
Technical Field
The application relates to the technical field of injection molding devices, in particular to injection molding plastic particle stirring equipment.
Background
Before the injection molding production of the mold, plastic particles made of different materials, such as resin and filler particles, plasticizer particles, stabilizer particles, lubricant particles and toning particles, need to be fully and uniformly stirred; so that the performance and the color of the injection molding part produced by subsequent injection molding are better.
The mixing and stirring of the existing injection molding plastic particle stirring device are uneven and sufficient, so that the materials are layered, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses mainly to above problem, provide a plastic granule agitated vessel moulds plastics, aim at solving the technical problem in the background art.
In order to achieve the purpose, the utility model provides injection molding plastic particle stirring equipment, which comprises a mixing barrel, an upper end cover, a driving device and a stirring component; the mixing barrel and the upper end cover enclose a mixing chamber, and the mixing barrel is provided with a feeding hole and a discharging hole which can be communicated with the mixing chamber; the driving device is arranged at the upper end of the upper end cover, and the stirring assembly is arranged on the opposite side of the driving device and extends into the mixing chamber; the stirring assembly comprises a connecting frame, a rotating main shaft rotationally connected with the connecting frame, and a rotating secondary shaft rotationally connected with the connecting frame; the connecting frame comprises a frame body and a sleeve; the sleeve encloses the rotating secondary shaft; the outer wall of the secondary rotating shaft is provided with stirring blades; the outer walls of the rotating main shaft and the sleeve are provided with stirring teeth; the rotating main shaft is connected with the power output end of the driving device; the driving device is used for driving the rotating main shaft, the connecting frame and the rotating secondary shaft to rotate circumferentially around the axis of the rotating main shaft.
Furthermore, the rotating main shaft is provided with a driving gear, an inner gear ring is arranged in the lower end face of the upper end cover, the stirring assembly comprises a planet wheel connected with the rotating secondary shaft, and the planet wheel is meshed with the driving gear and the inner gear ring; the driving gear and the planet gear are both positioned at the upper end of the connecting frame.
Furthermore, the number of the planet wheels, the number of the sleeves and the number of the secondary rotating shafts are all three, and the planet wheels, the sleeves and the secondary rotating shafts are uniformly distributed around the main rotating shaft by taking the axis of the main rotating shaft as the center; the three sleeves are connected with the frame body into a whole.
Further, the feed inlet is formed in the side wall of the mixing barrel and is adjacent to the upper end cover.
Further, the discharge hole is formed in the lower portion of the mixing barrel.
Further, the driving device is a motor.
Further, the device comprises a support frame, and the driving device is connected with the upper end cover through the support frame.
Furthermore, the outer edge of the upper end of the mixing barrel is provided with an alignment connecting ring, and the upper end cover is provided with a connecting part correspondingly connected with the alignment connecting ring.
Further, the stirring blade is a helical blade.
Furthermore, the lower end of the mixing barrel is provided with supporting legs.
Compared with the prior art, the utility model provides a pair of plastic granule agitated vessel moulds plastics, can add the plastic granules that need the compounding stirring to the compounding room through the feed inlet, start drive arrangement provides power and drive the link, rotatory main shaft, rotatory secondary shaft is rotatory simultaneously, because rotatory main shaft, the sleeve outer wall all is equipped with the stirring tooth, the abundant degree of stirring compounding has been strengthened, and the sleeve constitutes the tunnel, with rotatory secondary shaft, stirring vane cooperatees, the plastic granules that will be stirred carries the sleeve upper end from compounding room bottom, fall into the sleeve outside again, the abundant degree of stirring compounding has further been strengthened, finish when the stirring, open the discharge gate, the plastic granules output that finishes will stir.
Drawings
FIG. 1 is a schematic structural diagram of an injection molding plastic particle stirring apparatus according to the present application.
FIG. 2 is an exploded view of the structure of an injection molding plastic particle stirring apparatus according to the present application.
FIG. 3 is a schematic structural view of the injection molding plastic particle stirring apparatus after the mixing barrel is removed.
FIG. 4 is a schematic structural diagram of a connecting frame of an injection molding plastic particle stirring apparatus according to the present application.
FIG. 5 is a schematic structural diagram of a rotating secondary shaft, stirring blades and a planet gear of the injection molding plastic particle stirring device.
Reference numerals shown in the drawings: 1. a mixing barrel; 110. a mixing chamber; 120. a feed inlet; 130. a discharge port; 140. aligning the connecting rings; 2. an upper end cover; 210. an inner gear ring; 220. a connecting portion; 3. a drive device; 4. a stirring assembly; 410. a connecting frame; 411. a frame body; 412. a sleeve; 420. rotating the main shaft; 421. a driving gear; 430. rotating the secondary shaft; 440. a stirring blade; 450. stirring teeth; 460. a planet wheel; 5. a support frame; 6. support the feet.
Detailed Description
Referring to fig. 1 to 5, the embodiment provides an injection molding plastic particle stirring apparatus, which includes a mixing barrel 1, an upper end cap 2, a driving device 3, and a stirring assembly 4; a mixing chamber 110 is enclosed by the mixing barrel 1 and the upper end cover 2, and the mixing barrel 1 is provided with a feeding hole 120 and a discharging hole 130 which can be communicated with the mixing chamber 110; the driving device 3 is arranged at the upper end of the upper end cover 2, and the stirring assembly 4 is arranged at the opposite side of the driving device 3 and extends into the mixing chamber 110; the stirring assembly 4 comprises a connecting frame 410, a rotating main shaft 420 rotationally connected with the connecting frame 410, and a rotating secondary shaft 430 rotationally connected with the connecting frame 410; the connecting frame 410 comprises a frame body 411 and a sleeve 412; the sleeve 412 encloses the secondary rotating shaft 430; the outer wall of the secondary rotating shaft 430 is provided with a stirring blade 440; the outer walls of the rotating main shaft 420 and the sleeve 412 are provided with stirring teeth 450; the rotating main shaft 420 is connected with the power output end of the driving device 3; the driving device 3 is configured to drive the rotating main shaft 420, the connecting frame 410, and the rotating secondary shaft 430 to rotate circumferentially around an axis of the rotating main shaft 420.
Add the plastic granules that need the compounding stirring through feed inlet 120 to compounding room 110, start drive arrangement 3 and provide power and drive link 410, rotatory main shaft 420, rotatory secondary shaft 430 is rotatory simultaneously, because rotatory main shaft 420, the sleeve 412 outer wall all is equipped with stirring tooth 450, the abundant degree of stirring compounding has been strengthened, and sleeve 412 constitutes the tunnel, with rotatory secondary shaft 430, stirring vane 440 cooperatees, the plastic granules that will be stirred is carried sleeve 412 upper end from compounding room 110 bottom, fall into the sleeve 412 outside again, the abundant degree of stirring compounding has further been strengthened, when the stirring finishes, open discharge gate 130, the plastic granules output that will stir the completion.
Referring to fig. 3 and 5, the rotating main shaft 420 is provided with a driving gear 421, the lower end surface of the upper end cover 2 is provided with an inner gear ring 210, the stirring assembly 4 includes a planetary gear 460 connected to the rotating secondary shaft 430, and the planetary gear 460 is engaged with the driving gear 421 and the inner gear ring 210; the driving gear 421 and the planet gear 460 are both located at the upper end of the connecting frame 410.
The equipment is specifically connected with a driving gear 421 and an inner gear ring 210 through meshing of a planetary gear 460, a rotating main shaft 420 is connected with a power output end of a driving device 3, the driving device 3 drives the rotating main shaft 420 to rotate, a shaft hole is sleeved on the driving gear 421 to rotate along with the rotating main shaft 420, the driving gear 421 drives the planetary gear 460 meshed with the driving gear to rotate, and the planetary gear 460 drives a corresponding rotating secondary shaft 430 to rotate by itself; because the planet gears 460 are also meshed with the inner gear ring 210, the upper end cover 2 is in a fixed state, and the secondary rotating shaft 430 is in rotating connection with the connecting frame 410, so that the secondary rotating shaft 430 drives the connecting frame 410 to make the connecting frame 410 rotate circumferentially around the axis of the main rotating shaft 420 in a meshed relation of the planet gears 460 and the inner gear ring 210.
The driving device 3 is arranged at the upper end of the upper end cover 2, the power output end of the driving device 3 is connected with the rotating main shaft 420, the rotating main shaft 420 is rotatably connected with the connecting frame 410, the rotating main shaft 420 integrally hangs the connecting frame 410 and the rotating secondary shaft 430 rotatably connected with the connecting frame 410 above the bottom wall of the mixing barrel 1, and therefore, when the planet wheel 460 sleeved with the rotating secondary shaft 430 in the shaft hole is meshed with the driving gear 421 and the inner gear ring 210 sleeved with the rotating main shaft 420 in the shaft hole, separation cannot occur.
In this transmission relationship, if the driving device 3 drives the rotating main shaft 420 to rotate clockwise, and the driving gear 421 rotates clockwise along with the rotating main shaft 420, the planet wheel 460 engaged with the driving gear 421 will rotate counterclockwise opposite to the rotating direction of the driving gear 421, so that the connecting frame 410 and the sleeve 412 rotate counterclockwise, and the stirring teeth 450 on the outer wall of the sleeve 412 are opposite to the stirring teeth 450 of the rotating main shaft 420, thereby achieving a more sufficient and uniform stirring effect on the plastic particles in the mixing chamber 110.
Referring to fig. 2 to 4, the number of the planet gears 460, the sleeve 412 and the secondary rotating shaft 430 is three, and the planet gears, the sleeve 412 and the secondary rotating shaft 430 are uniformly distributed around the main rotating shaft 420 by taking the axis of the main rotating shaft 420 as a center; the three sleeves 412 are connected with the frame body 411 into a whole.
The driving gear 421 is located at the center of the three planet gears 460, the inner gear ring 210 encloses the three planet gears 460 for meshing, and by means of the structure, the rotating main shaft 420 is prevented from being subjected to the reaction bending moment force from the single planet gear 460, so that the stirring device is stable in structure, balanced in stress, and stable in rotating and running of the connecting frame 410.
Referring to fig. 1 and 2, the feeding inlet 120 is disposed on a sidewall of the mixing bowl 1 and adjacent to the upper end cap 2.
The design is convenient for conveying the plastic particles to be stirred into the mixing chamber 110, and the feeding is smoother by utilizing gravity.
Referring to fig. 1 and 2, the material outlet 130 is disposed at the lower portion of the mixing barrel 1.
When the mixing and stirring of plastic particles are finished, the discharging port 130 arranged at the lower part of the mixing barrel 1 utilizes gravity to discharge smoothly.
Preferably, the driving device 3 is a motor.
Referring to fig. 1 and 2, the device includes a supporting frame 5, and the driving device 3 is connected to the upper end cap 2 through the supporting frame 5.
Referring to fig. 1 to 3, the outer edge of the upper end of the mixing bowl 1 is provided with an alignment connection ring 140, and the upper end cap 2 is provided with a connection portion 220 correspondingly connected to the alignment connection ring 140.
Preferably, the agitating blade 440 is a helical blade.
Through being helical blade with stirring vane 440, realize that rotatory secondary shaft 430 carries helical blade rotatory, under the tunnel cooperation that encloses with sleeve 412 inner wall, realize that the plastic granules of mixing chamber 110 from bottom to top is carried.
Referring to fig. 1 and 2, the lower end of the mixing barrel 1 is provided with a supporting leg 6.
The supporting feet 6 are used for supporting the equipment in an elevated mode.
Claims (10)
1. An injection molding plastic particle stirring device comprises a mixing barrel and an upper end cover, and is characterized by further comprising a driving device and a stirring assembly; the mixing barrel and the upper end cover enclose a mixing chamber, and the mixing barrel is provided with a feeding hole and a discharging hole which can be communicated with the mixing chamber; the driving device is arranged at the upper end of the upper end cover, and the stirring assembly is arranged on the opposite side of the driving device and extends into the mixing chamber; the stirring assembly comprises a connecting frame, a rotating main shaft rotationally connected with the connecting frame, and a rotating secondary shaft rotationally connected with the connecting frame; the connecting frame comprises a frame body and a sleeve; the sleeve encloses the rotating secondary shaft; the outer wall of the secondary rotating shaft is provided with stirring blades; the outer walls of the rotating main shaft and the sleeve are provided with stirring teeth; the rotating main shaft is connected with the power output end of the driving device; the driving device is used for driving the rotating main shaft, the connecting frame and the rotating secondary shaft to rotate circumferentially around the axis of the rotating main shaft.
2. An injection molding plastic granule stirring apparatus as claimed in claim 1, wherein the rotating main shaft is provided with a driving gear, the lower end surface of the upper end cover is provided with an inner gear ring, the stirring assembly comprises a planetary gear connected with the rotating secondary shaft, and the planetary gear is engaged with the driving gear and the inner gear ring; the driving gear and the planet gear are both positioned at the upper end of the connecting frame.
3. The injection molding plastic particle stirring equipment as claimed in claim 2, wherein the number of the planet wheels, the sleeve and the secondary rotating shafts is three, and the planet wheels, the sleeve and the secondary rotating shafts are uniformly distributed around the main rotating shaft by taking the axis of the main rotating shaft as a center; the three sleeves are connected with the frame body into a whole.
4. The injection molding plastic pellet mixing apparatus of claim 1, wherein said feed inlet is disposed in a side wall of said mixing bowl and adjacent to said upper end cap.
5. The injection molding plastic particle mixing apparatus of claim 1, wherein the discharge port is disposed at a lower portion of the mixing barrel.
6. An injection molding plastic pellet mixing apparatus as claimed in claim 1, wherein said driving means is a motor.
7. An injection molding plastic granule stirring apparatus as claimed in claim 1, comprising a support frame, wherein the driving device is connected with the upper end cap through the support frame.
8. The injection molding plastic granule stirring apparatus of claim 1, wherein the outer edge of the upper end of the mixing barrel is provided with an alignment connection ring, and the upper end cover is provided with a connection portion correspondingly connected with the alignment connection ring.
9. An injection molding plastic pellet mixing apparatus as claimed in claim 1, wherein said mixing blade is a helical blade.
10. The injection molding plastic particle mixing apparatus of claim 1, wherein the lower end of the mixing barrel is provided with a supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014926.9U CN217967775U (en) | 2022-08-02 | 2022-08-02 | Injection molding plastic particle stirring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222014926.9U CN217967775U (en) | 2022-08-02 | 2022-08-02 | Injection molding plastic particle stirring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217967775U true CN217967775U (en) | 2022-12-06 |
Family
ID=84255159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222014926.9U Active CN217967775U (en) | 2022-08-02 | 2022-08-02 | Injection molding plastic particle stirring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217967775U (en) |
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2022
- 2022-08-02 CN CN202222014926.9U patent/CN217967775U/en active Active
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