CN216181813U - Production modified plastics are with blendor that has even unloader - Google Patents

Abstract

The utility model provides a mixer with a uniform blanking device for producing modified plastics, which comprises a mixing barrel, wherein a blanking conical barrel is integrally formed at the bottom of the mixing barrel; a top cover is arranged at the top of the mixing barrel; the top of the top cover is provided with a main motor; the output end of the main motor penetrates through the top cover, extends into the mixing cylinder, and is welded with a mixing structure; the automatic feeding device is characterized in that an auxiliary stirring structure is arranged in the feeding conical cylinder; the bottom of the blanking cone is provided with a uniform blanking structure; the bottom of the uniform blanking structure is provided with a speed-regulating discharging structure; according to the utility model, dead angles at the bottom of the mixing barrel are fully stirred in the mixing process, the problem of uneven components of a finished product is avoided, the bridging phenomenon in the blanking process is avoided, the blanking smoothness is improved, the uniform speed of discharging raw materials is further controlled, and the quantitative material receiving work within a certain time is more conveniently realized.

Description

Production modified plastics are with blendor that has even unloader

Technical Field

The utility model relates to the technical field of blenders, in particular to a blender with a uniform blanking device for producing modified plastics.

Background

The plastic mixer is also one of plastic machines, the mixer is mainly used for mixing and coloring polyvinyl chloride resin, coloring and drying polyethylene and polypropylene particles, drying ABS, polycarbonate resin and other hygroscopic resins before molding and processing, mixing phenolic resin and other processes, is one of necessary devices of a plastic processing factory, has wide application in the industries of rubber, pharmacy, dye and the like, and is one of necessary devices in the process of mixing and producing modified plastic;

the mixer in the prior art comprises a pot body, a pot cover, a transmission part, a base, a discharge port and other parts, wherein raw materials to be mixed are all put into the pot body, the pot cover is changed, the transmission part is started to control a stirring and mixing structure to fully mix the raw materials, and then the raw materials are discharged from the discharge port, but the raw materials in the mixing cylinder in the prior art can generate a bridging phenomenon at the discharging position in the discharging process, so that the discharging process is blocked, the discharging fluency is influenced, the bottom in the mixer in the prior art is difficult to contact with the stirring structure and is acted, partial raw materials at the bottom of the mixer can not be fully fused, and the problem that partial plastic components are not mixed in place after discharging is caused, and because the flow rate of the raw materials at the discharging port is in direct proportion to the quantity of the raw materials in the mixing cylinder in the discharging process, and because of the weight pressure, so the raw materials are more, the velocity of flow is faster, and the raw materials are less, and the velocity of flow is slower, and because inside easy emergence obstructed problem, unloading speed can be fast hour slow, because after the compounding, need collect the raw materials of quantitative share and carry out subsequent operation, such problem can lead to be not convenient for when receiving the material control quantitative time of receiving the material, has increased unnecessary troublesome.

Disclosure of Invention

According to the technical problem, the utility model provides a mixer with a uniform blanking device for producing modified plastics, which comprises a mixing cylinder, a blanking cone, a top cover, a main motor, a mixing structure and supporting legs, wherein the blanking cone is integrally formed at the bottom of the mixing cylinder; a top cover is arranged at the top of the mixing barrel; the top of the top cover is provided with a main motor; the output end of the main motor penetrates through the top cover, extends into the mixing cylinder, and is welded with a mixing structure; the outer side wall of the mixing cylinder is provided with supporting legs; the automatic feeding device is characterized in that an auxiliary stirring structure is arranged in the feeding conical cylinder; the bottom of the blanking cone is provided with a uniform blanking structure; the bottom of the uniform blanking structure is provided with a speed-regulating discharging structure;

preferably, the auxiliary stirring structure comprises an auxiliary motor, a transmission rod, a stirring rod and a diffusion column, and the auxiliary motor is installed on the outer side wall of the blanking cone cylinder through a bolt; the auxiliary motor is connected with an external power supply; one end of a transmission rod is welded at the output end of the auxiliary motor; the other end of the transmission rod penetrates through the outer side wall of the discharging conical cylinder and is rotatably connected inside the discharging conical cylinder; the outer side wall of the transmission rod is welded with a stirring rod; the outer side wall of the stirring rod is welded with a diffusion column;

preferably, the number of the stirring rods is N, and N is more than or equal to 2; the number of the diffusion columns is M, and M is more than or equal to 2;

preferably, the uniform blanking structure comprises a blanking barrel, a fixing frame, a bearing, a blanking motor, an output shaft, a driving gear, a blanking rod, a driven gear and a first helical blade, and the blanking barrel is mounted at the bottom of the blanking cone barrel; a fixed frame is welded inside the feeding barrel; the number of the fixing frames is two; bearings are respectively arranged inside the two fixing frames; a blanking rod is rotatably connected between the two bearings; the outer side wall of the blanking rod is welded with a driven gear; the outer side wall of the blanking rod is welded with a first helical blade; the first helical blade is arranged on the lower side of the driven gear; the outer side wall of the discharging barrel is provided with a discharging motor through a bolt; the blanking motor is connected with an external power supply; one end of an output shaft is welded at the output end of the blanking motor; the other end of the output shaft penetrates through the outer side wall of the discharging barrel, extends to the inside of the discharging barrel and is welded with a driving gear;

preferably, the feeding cylinder is communicated with the interior of the feeding conical cylinder; the driving gear is meshed with the driven gear; the spiral direction of the first spiral blade is vertical downward;

preferably, the speed-regulating discharging structure comprises a constant-speed cylinder, a servo motor, a rotating rod, a second helical blade and an electric switch door, and the bottom of the discharging cylinder is provided with the constant-speed cylinder; a servo motor is arranged on the left side wall of the uniform speed cylinder through a bolt; the output end of the servo motor is connected with one end of the rotating rod; the other end of the rotating rod penetrates through the left side wall of the constant-speed cylinder and extends into the constant-speed cylinder; a second helical blade is welded on the outer side wall of the rotating rod; an electric switch door is arranged at the opening of the constant-speed drum;

preferably, the servo motor is connected with an external power supply and a PLC control end; the spiral direction of the second spiral blade horizontally faces to the opening of the uniform speed cylinder; the electric switch door is connected with an external power supply.

The utility model has the beneficial effects that:

when the utility model is used, the raw materials are added into the mixing cylinder, the main motor is started, the added raw materials are stirred and mixed by the mixing structure, then a worker needs to switch on an external power supply of the auxiliary motor, the auxiliary motor drives the transmission rod to rotate at the moment, the stirring rod is further driven to rotate, the raw materials at the bottom of the discharging conical cylinder are stirred, the raw materials in the whole body can be well and fully mixed, the diffusion column can play a role in increasing the stirring area at the moment, the mixing efficiency is improved, the raw materials can be discharged after the mixing is finished, then the worker can switch on the external power supply of the discharging motor and the servo motor, and the discharging motor drives the driving gear to rotate through the output shaft, the driven gear drives the blanking rod to enable the first spiral blade to rotate, the mixed raw materials are discharged into the uniform-speed barrel at a uniform speed, then the rotation of the servo motor drives the rotating rod to enable the second spiral blade to rotate, and the raw materials are uniformly discharged from the right opening of the uniform-speed barrel at a uniform speed; according to the utility model, through the mode, the raw materials in the mixing cylinder and the blanking cone cylinder are fully mixed in the material mixing process, the dead angle at the bottom is fully stirred, the problem of uneven components of the finished product is avoided, in addition, the blanking process is promoted through the first spiral blade, the phenomenon of bridging in the blanking process is avoided, the smoothness in the blanking process is improved, in addition, the rotation speed of the second spiral blade can be adjusted through controlling the servo motor, the discharging speed of the raw materials is further controlled, the speed is consistent, the phenomenon of high speed and low speed in the blanking process is avoided, and the material receiving work can be measured within a certain time more conveniently.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the whole body of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of the fixing frame of the present invention.

As shown in the figure: 1-mixing barrel, 11-blanking cone barrel, 12-top cover, 13-main motor, 14-mixing structure, 15-supporting foot, 2-auxiliary motor, 21-transmission rod, 22-stirring rod, 23-diffusion column, 3-blanking barrel, 31-fixing frame, 311-bearing, 32-blanking motor, 33-output shaft, 34-driving gear, 35-blanking rod, 36-driven gear, 37-first helical blade, 4-uniform barrel, 41-servo motor, 42-rotating rod, 43-second helical blade and 44-electric switch door.

Detailed Description

The utility model provides a mixer with a uniform blanking device for producing modified plastics, which comprises a mixing cylinder 1, a blanking cone 11, a top cover 12, a main motor 13, a mixing structure 14 and supporting legs 15, wherein the blanking cone 11 is integrally formed at the bottom of the mixing cylinder 1; a top cover 12 is arranged at the top of the mixing barrel; the top of the top cover 12 is provided with a main motor 13; the output end of the main motor 13 penetrates through the top cover 12, extends into the mixing cylinder, and is welded with a mixing structure 14; the outer side wall of the mixing cylinder is provided with supporting legs 15; the device is characterized in that an auxiliary stirring structure is arranged in the blanking cone barrel 11; the bottom of the blanking cone 11 is provided with a uniform blanking structure; the bottom of the uniform blanking structure is provided with a speed-regulating discharging structure;

in an optional embodiment, the auxiliary stirring structure comprises an auxiliary motor 2, a transmission rod 21, a stirring rod 22 and a diffusion column 23, wherein the auxiliary motor 2 is installed on the outer side wall of the blanking cone 11 through a bolt; the auxiliary motor 2 is connected with an external power supply; one end of a transmission rod 21 is welded at the output end of the auxiliary motor 2; the other end of the transmission rod 21 penetrates through the outer side wall of the discharging conical cylinder 11 and is rotatably connected inside the discharging conical cylinder 11; the outer side wall of the transmission rod 21 is welded with a stirring rod 22; the outer side wall of the stirring rod 22 is welded with a diffusion column 23;

in an alternative embodiment, the number of the stirring rods 22 is N, wherein N is more than or equal to 2; the number of the diffusion columns 23 is M, and M is more than or equal to 2;

in an optional embodiment, the uniform blanking structure comprises a blanking barrel 3, a fixed frame 31, a bearing 311, a blanking motor 32, an output shaft 33, a driving gear 34, a blanking rod 35, a driven gear 36 and a first helical blade 37, wherein the blanking barrel 3 is mounted at the bottom of the blanking cone 11; a fixed frame 31 is welded in the lower charging barrel 3; the number of the fixing frames 31 is two; bearings 311 are respectively arranged in the two fixing frames 31; a blanking rod 35 is rotatably connected between the two bearings 311; the outer side wall of the blanking rod 35 is welded with a driven gear 36; the outer side wall of the blanking rod 35 is welded with a first helical blade 37; the first helical blade 37 is arranged on the lower side of the driven gear 36; the outer side wall of the feeding barrel 3 is provided with a feeding motor 32 through a bolt; the blanking motor 32 is connected with an external power supply; the output end of the blanking motor 32 is welded with one end of an output shaft 33; the other end of the output shaft 33 penetrates through the outer side wall of the lower charging barrel 3, and a driving gear 34 is welded inside the lower charging barrel 3 in an extending mode;

in an alternative embodiment, the lower feed cylinder 3 communicates with the interior of the lower conical cylinder 11; the driving gear 34 and the driven gear 36 are mutually meshed; the spiral direction of the first spiral blade 37 is vertical downward;

in an optional embodiment, the speed-regulating discharging structure comprises a constant-speed barrel 4, a servo motor 41, a rotating rod 42, a second helical blade 43 and an electric switch door 44, wherein the constant-speed barrel 4 is installed at the bottom of the discharging barrel 3; a servo motor 41 is arranged on the left side wall of the uniform speed cylinder 4 through a bolt; the output end of the servo motor 41 is connected with one end of a rotating rod 42; the other end of the rotating rod 42 penetrates through the left side wall of the constant speed barrel 4 and extends into the constant speed barrel 4; the outer side wall of the rotating rod 42 is welded with a second helical blade 43; an electric switch door 44 is arranged at the opening of the uniform speed drum 4;

in an alternative embodiment, the servo motor 41 is connected with an external power supply and a PLC control end; the spiral direction of the second spiral blade 43 horizontally faces to the opening of the uniform speed barrel 4; the power switch door 44 is connected with an external power supply.

The operation principle is as follows:

when the utility model is used, raw materials are only needed to be added into the mixing cylinder 1, the main motor 13 is started, the added raw materials are stirred and mixed by the mixing structure 14, then a worker needs to switch on an external power supply of the auxiliary motor 2, at the moment, the auxiliary motor 2 can drive the transmission rod 21 to rotate, and further drive the stirring rod 22 to rotate, the raw materials at the bottom of the blanking cone cylinder 11 are stirred, so that the raw materials in the integral invention can be well and fully mixed, at the moment, the diffusion column 23 can play a role of increasing the stirring area, the mixing efficiency is improved, the raw materials can be blanked after the mixing is finished, then the worker can switch on the external power supplies of the blanking motor 32 and the servo motor 41, the blanking motor 32 drives the driving gear 34 to rotate through the output shaft 33, further, the driven gear 36 drives the blanking rod 35 to rotate the helical blade 37, and the mixed raw materials are discharged into the uniform-speed cylinder 4 at a constant speed, then the rotation of the servo motor 41 will drive the rotation rod 42 to rotate the second helical blade 43, so as to discharge the raw material uniformly and uniformly from the right opening of the uniform barrel 4.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A mixer with a uniform blanking device for producing modified plastics comprises a mixing cylinder (1), a blanking cone (11), a top cover (12), a main motor (13), a mixing structure (14) and supporting legs (15), wherein the blanking cone (11) is integrally formed at the bottom of the mixing cylinder (1); a top cover (12) is arranged at the top of the mixing barrel; the top of the top cover (12) is provided with a main motor (13); the output end of the main motor (13) penetrates through the top cover (12) and extends into the mixing cylinder, and a mixing structure (14) is welded in the mixing cylinder; the outer side wall of the mixing barrel is provided with supporting legs (15); the device is characterized in that an auxiliary stirring structure is arranged in the blanking cone cylinder (11); the bottom of the blanking cone (11) is provided with a uniform blanking structure; and the bottom of the uniform blanking structure is provided with a speed-regulating material discharging structure.

2. The mixer with the uniform blanking device for producing the modified plastics is characterized in that the auxiliary stirring structure comprises an auxiliary motor (2), a transmission rod (21), a stirring rod (22) and a diffusion column (23), wherein the outer side wall of the blanking cone (11) is provided with a main motor (13) through a bolt; one end of a transmission rod (21) is welded at the output end of the main motor (13); the other end of the transmission rod (21) penetrates through the outer side wall of the discharging conical cylinder (11) and is rotatably connected inside the discharging conical cylinder (11); the outer side wall of the transmission rod (21) is welded with a stirring rod (22); the outer side wall of the stirring rod (22) is welded with a diffusion column (23).

3. The mixer with the uniform blanking device for producing the modified plastics as claimed in claim 2, characterized in that the number of the stirring rods (22) is N, N is more than or equal to 2; the number of the diffusion columns (23) is M, and M is more than or equal to 2.

4. The mixer with the uniform blanking device for producing the modified plastics is characterized in that the uniform blanking structure comprises a blanking barrel (3), a fixed frame (31), a bearing (311), a blanking motor (32), an output shaft (33), a driving gear (34), a blanking rod (35), a driven gear (36) and a first helical blade (37), wherein the blanking barrel (3) is arranged at the bottom of a blanking cone (11); a fixed frame (31) is welded in the lower charging barrel (3); the number of the fixing frames (31) is two; bearings (311) are respectively arranged in the two fixing frames (31); a blanking rod (35) is rotatably connected between the two bearings (311); a driven gear (36) is welded on the outer side wall of the blanking rod (35); the outer side wall of the blanking rod (35) is welded with a first helical blade (37); the first helical blade (37) is arranged on the lower side of the driven gear (36); the outer side wall of the feeding barrel (3) is provided with a feeding motor (32) through a bolt; the output end of the blanking motor (32) is welded with one end of an output shaft (33); the other end of the output shaft (33) penetrates through the outer side wall of the lower charging barrel (3), and a driving gear (34) is welded inside the lower charging barrel (3) in an extending mode.

5. A mixer with uniform blanking device for manufacturing modified plastics according to claim 4, characterized in that said blanking barrel (3) is connected to the inside of the blanking cone (11); the driving gear (34) is meshed with the driven gear (36); the spiral direction of the first spiral blade (37) is vertical downward.

6. The mixer with the uniform blanking device for producing the modified plastics according to claim 4, wherein the speed-regulating and discharging structure comprises a uniform speed cylinder (4), a servo motor (41), a rotating rod (42), a second helical blade (43) and an electric switch door (44), and the bottom of the blanking cylinder (3) is provided with the uniform speed cylinder (4); a servo motor (41) is arranged on the left side wall of the uniform speed cylinder (4) through a bolt; the output end of the servo motor (41) is connected with one end of a rotating rod (42); the other end of the rotating rod (42) penetrates through the left side wall of the constant speed barrel (4) and extends into the constant speed barrel (4); a second helical blade (43) is welded on the outer side wall of the rotating rod (42); an electric switch door (44) is arranged at the opening of the uniform speed drum (4).

7. The mixer with the uniform blanking device for producing the modified plastics as claimed in claim 6, wherein the servo motor (41) is connected with an external power supply and a PLC control end; the spiral direction of the second spiral blade (43) horizontally faces to the opening of the uniform speed barrel (4); the electric switch door (44) is connected with an external power supply.

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