CN210190212U - Mixing device for plastic raw materials - Google Patents
Mixing device for plastic raw materials Download PDFInfo
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- CN210190212U CN210190212U CN201920363473.6U CN201920363473U CN210190212U CN 210190212 U CN210190212 U CN 210190212U CN 201920363473 U CN201920363473 U CN 201920363473U CN 210190212 U CN210190212 U CN 210190212U
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- raw materials
- mixing
- mixing hopper
- plastic raw
- feeding
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Abstract
The utility model provides a mixing device for plastic raw materials, which comprises a mixing hopper, a supporting frame and a transmission device, wherein the mixing hopper is fixed on the supporting frame, the transmission device is communicated with the feeding end of the mixing hopper, the lower end of the mixing hopper is provided with a feeding groove communicated with the mixing hopper, the upper end of the feeding groove is provided with a transmission pipe communicated with the feeding groove, the transmission pipe is internally provided with a feeding screw rod rotationally connected with the mixing hopper, the upper end of the feeding screw rod is provided with a driving device, a discharging cavity communicated with the mixing hopper is arranged between the mixing hopper and the feeding groove, the discharging hole of the discharging cavity is communicated with the feeding hole of the feeding groove, the inner wall of the mixing hopper and the outer wall of the transmission pipe are both fixed with a plurality of inclined plates, and the mixing device for plastic raw materials not only can greatly reduce the manual use, improve compounding efficiency, also make plastics raw materials mixing effect better simultaneously, it is more even.
Description
Technical Field
The utility model relates to a plastics granulation technical field especially relates to a compounding device of plastics raw materials.
Background
At present in plastic granules's production technology process, at first the plastics extrusion strip from the extruder extrusion, then need carry out the water cooling through the basin, it weathers to pass through plastics extrusion strip weathers the machine again, it is cut into plastic feedstock particle in the pelleter next to get into, because the composition that each plastic feedstock contained is not too the same, granule raw materials after the grain cutting are mixed together, if do not pass through the compounding processing, can lead to the raw materials inhomogeneous, consequently, utilize the compounding device to mix this plastic feedstock, can make plastic feedstock even.
But current compounding device is in the middle of the process of using, generally only stir plastics raw materials through the mixer simply, because the working method of mixer is single, it is not good to the mixed effect of raw materials, it is not good to mix inhomogeneous consequently the result of use in the production process of plastics raw materials, influence product quality, work efficiency is not high, and simultaneously, plastics raw materials need the manual work to shovel into the feeder hopper of mixer with plastics raw materials when getting into the mixer in, thereby can increase workman's intensity of labour and use, extravagant a large amount of labours, the practicality is poor.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at avoiding the weak point among the prior art and providing a plastic raw materials's compounding device, this plastic raw materials's compounding device not only can be by a wide margin the artificial use of reduction, improves compounding efficiency, also makes plastic raw materials mixed effect better simultaneously, and is more even.
An embodiment of the utility model provides a compounding device of plastics raw materials, including mixing hopper, support frame, transmission device, the mixing hopper is fixed in on the support frame, transmission device with the feed end of mixing hopper is linked together, mixing hopper lower extreme be provided with the feed chute of mixing hopper intercommunication, the feed chute upper end be provided with the transmission pipe of feed chute intercommunication, transmission inside be provided with the mixing hopper rotates the feeding screw rod of connecting, feeding screw rod upper end be provided with mixing hopper outer wall fixed connection's drive arrangement, mixing hopper with be provided with between the feed chute with the ejection of compact chamber of mixing hopper intercommunication, the discharge gate in ejection of compact chamber with the feed inlet of feed chute is linked together, mixing hopper's inner wall with all be fixed with a plurality of hang plates on the outer wall of transmission pipe.
Further, transmission device is including frame, a plurality of transmission roller, belt, motor and transmission band, the transmission roller rotate connect in the frame upper end, the belt is fixed in between single transmission roller and the motor, the transmission band is fixed in between a plurality of transmission rollers.
Furthermore, a certain gap exists between the conveying pipe and the inner wall of the mixing hopper, and the top end of the conveying pipe is arranged in a horn shape.
Furthermore, a drawing plate which is connected with the discharging cavity in a sliding manner and used for controlling the opening and closing of the discharging cavity is arranged in the discharging cavity.
Furthermore, the lower end of the conveying pipe is provided with a filter sieve fixedly connected with the conveying pipe.
Furthermore, the lower extreme of mixing hopper be provided with the ejection of compact pipeline of mixing hopper intercommunication, the discharge end of ejection of compact pipeline be provided with discharging pipe fixed connection's baffler.
Furthermore, the upper end of the machine base is provided with a baffle fixedly connected with the machine base.
Furthermore, a plurality of through holes are formed in the surface of each inclined plate, and the inclined plates are arranged inside the mixing hopper in a staggered mode.
Furthermore, the lower end of the support frame is provided with a damping base fixedly connected with the support frame.
Furthermore, the lower end of the motor is provided with a sound insulation box fixedly connected with the motor.
Compared with the prior art, the utility model has the advantages that: owing to be provided with transmission device and compounding fill, make plastics raw materials in the middle of the process of compounding, can be along the automatic feed chute that transmits of transmission band, the artificial use of reduction that can be by a wide margin, save the labour, and make the plastics raw materials in the feed chute transmit in along feed screw through feed screw, influence through the law of universal gravitation makes the plastics raw materials on transmission pipe top can freely fall to the sloping block on, the falling body direction that changes plastics raw materials makes plastics raw materials mix more evenly, once stir is accomplished, the position relation between last control pull board and the ejection of compact chamber, make plastics raw materials directly enter into the feed chute through the discharge gate and carry out repeated stirring, not only improve compounding efficiency, also make plastics raw materials mixed effect better simultaneously, more even, therefore, the clothes hanger is strong in practicability.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a mixing device for plastic raw materials according to the present invention;
FIG. 2 is a cross-sectional view of a mixing device for plastic raw materials according to the present invention;
FIG. 3 is a front view of a mixing device for plastic raw materials according to the present invention;
fig. 4 is a schematic structural diagram of a mixing hopper in the mixing device for plastic raw materials of the present invention.
The figure includes:
the device comprises a mixing hopper 1, a discharge pipeline 11, a blocking plate 111, a support frame 2, a damping base 21, a transmission device 3, a base 31, a transmission roller 32, a belt 33, a motor 34, a sound insulation box 341, a transmission belt 35, a baffle 36, a feed chute 4, a feed inlet 41, a transmission pipe 5, a filter sieve 51, a feed screw 6, a driving device 7, a discharge cavity 8, a discharge outlet 81, a drawing plate 82, an inclined plate 9 and a through hole 91.
Detailed Description
The invention will be further described with reference to the following examples.
As shown in fig. 1-2, an embodiment of the present invention provides a mixing device for plastic raw materials, comprising a mixing hopper 1, a supporting frame 2, and a transmission device 3, wherein the mixing hopper 1 is bolted to the supporting frame 2, the transmission device 3 is communicated with a feeding end of the mixing hopper 1, a feeding chute 4 communicated with the mixing hopper 1 is arranged at a lower end of the mixing hopper 1, a transmission pipe 5 communicated with the feeding chute 4 is arranged at an upper end of the feeding chute 4, a feeding screw 6 rotatably connected with the mixing hopper 1 is arranged inside the transmission pipe 5, a driving device 7 bolted to an outer wall of the mixing hopper 1 is arranged at an upper end of the feeding screw 6, further, the driving device 7 is an ac motor, a discharging cavity 8 communicated with the mixing hopper 1 is arranged between the mixing hopper 1 and the feeding chute 4, a discharging port 81 of the discharging cavity 8 is communicated with a feeding port 41 of the feeding chute 4, the inner wall of the mixing hopper 1 and the outer wall of the conveying pipe 5 are all fixed with a plurality of inclined plates 9 through bolts, plastic raw materials can be automatically conveyed into the feeding groove 4, the plastic raw materials in the feeding groove 4 are transmitted into the conveying pipe 5 along the feeding screw 6 through the feeding screw 6, meanwhile, the plastic raw materials on the top end of the conveying pipe 5 can freely fall onto the inclined plates 9 under the influence of the law of universal gravitation, the falling direction of the plastic raw materials is changed, so that the plastic raw materials are mixed more uniformly, one-time stirring is completed, the position relation between the pull plate 82 and the discharging cavity is controlled at last, so that the plastic raw materials directly enter the feeding groove 4 through the discharging port 81 to be repeatedly stirred, and the stirring effect is good.
As shown in fig. 2 and 3, in a preferred embodiment, the conveying device 3 includes a base 31, a plurality of conveying rollers 32, a belt 33, a motor 34 and a conveying belt 35, the conveying rollers 32 are rotatably connected to the upper end of the base 31, the belt 33 is fixed between the single conveying roller and the motor 34, the conveying belt 35 is fixed between the plurality of conveying rollers 32, and the plastic raw material can be automatically conveyed into the feeding chute 4, so that the manual use is reduced, the mixing efficiency of the mixing device is greatly improved, and the practicability is high.
As shown in fig. 2 and 3, in a preferred embodiment, a certain gap exists between the conveying pipe 5 and the inner wall of the mixing hopper 1, and the top end of the conveying pipe 5 is arranged in a horn shape, so that not only can the plastic raw material be prevented from being blocked at the discharge end of the conveying pipe 5, but also the mixing efficiency of the mixing hopper 1 can be improved.
In the preferred embodiment, as shown in fig. 3, a baffle 36 is provided at the upper end of the base 31 and is bolted to the base 31, so as to prevent the plastic material from leaking laterally during the transportation on the belt 33.
As shown in fig. 2, in a preferred embodiment, a pulling plate 82 connected to the discharging cavity 8 in a sliding manner and used for controlling the opening and closing of the discharging cavity 8 is disposed inside the discharging cavity 8, and the opening and closing of a discharging hole 81 of the discharging cavity 8 can be controlled by the pulling plate 82.
As shown in fig. 4, in the preferred embodiment, the lower end of the conveying pipe 5 is provided with a filter screen 51 connected with the conveying pipe 5 in a clamping manner, so that large articles can be prevented from entering the mixing hopper 1 to block the feeding port 41, and the use efficiency of the mixing device is improved.
As shown in fig. 2 and 3, in a preferred embodiment, a discharge pipe 11 communicated with the mixing hopper 1 is disposed at a lower end of the mixing hopper 1, a blocking plate 111 fixedly connected to the discharge pipe 11 is disposed at a discharge end of the discharge pipe 11, so that plastic raw materials which are already uniformly mixed in the mixing hopper 1 can be discharged through the discharge pipe 11, an outlet of the mixing hopper 1 can be controlled to be opened and closed through the blocking plate 111, and when the materials are not discharged, the blocking plate 111 blocks the discharge pipe 11.
As shown in fig. 2, in a preferred embodiment, a plurality of through holes 91 are opened on the surface of the inclined plate 9, and a plurality of inclined plates 9 are alternately arranged inside the mixing hopper 1, so that plastic raw materials in the mixing hopper 1 collide with the inclined plate 9 in the process of transmission, the mixing performance of the mixing hopper 1 is improved, the mixing of the plastic raw materials is ensured to be more uniform, and meanwhile, the transmission efficiency of the plastic raw materials in the mixing hopper 1 can be accelerated by matching with the through holes 91 on the inclined plate 9, and the mixing efficiency of the mixing hopper 1 is improved.
As shown in fig. 2, in a preferred embodiment, a damping base 21 connected with the support frame 2 by bolts is disposed at the lower end of the support frame 2, and further, the damping position 21 is a rubber damping base 21, so that vibration generated when the mixing device works can be greatly eliminated, and stability of the mixing device is effectively improved.
As shown in fig. 2, in the preferred embodiment, the lower end of the motor 34 is provided with a sound insulation box 341 bolted to the motor 34, which not only can effectively protect the motor 34 and prolong the service life of the motor, but also can eliminate noise pollution generated during the use of the motor 34 and improve the working environment.
The use method of the mixing device for plastic raw materials in the embodiment is as follows:
first, the motor 34 is turned on, the belt 33 is driven by the motor 34 to rotate the transfer roller 32, and the conveying roller 32 drives the conveying belt 35 to rotate, so that the plastic raw material on the conveying belt 35 is automatically transferred to the feeding chute 4 along the conveying belt 35, then the driving device 7 is started, so that the driving device 7 drives the feeding screw 6 to rotate, thereby driving the plastic raw material in the feeding groove 4 to be transferred into the mixing hopper 1 along the conveying pipe 5, and the plastic raw material at the top end of the conveying pipe 5 freely falls into the discharging cavity 8 under the influence of universal gravitation to complete primary stirring, and then the position relation between the drawing plate 82 and the discharging cavity is controlled, so that the plastic raw material directly enters the feeding tank 4 through the discharging port 81 for repeated stirring, after the plastic raw material is uniformly stirred, and closing the discharge hole 81, and opening the discharge pipeline 11 to package the uniformly mixed plastic raw materials.
Compared with the prior art, the utility model has the advantages that: owing to be provided with transmission device and compounding fill, make plastics raw materials in the middle of the process of compounding, can be along the automatic feed chute that transmits of transmission band, the artificial use of reduction that can be by a wide margin, save the labour, and make the plastics raw materials in the feed chute transmit in along feed screw through feed screw, influence through the law of universal gravitation makes the plastics raw materials on transmission pipe top can freely fall to the sloping block on, the falling body direction that changes plastics raw materials makes plastics raw materials mix more evenly, once stir is accomplished, the position relation between last control pull board and the ejection of compact chamber, make plastics raw materials directly enter into the feed chute through the discharge gate and carry out repeated stirring, not only improve compounding efficiency, also make plastics raw materials mixed effect better simultaneously, more even, therefore, the clothes hanger is strong in practicability.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a compounding device of plastic materials which characterized in that: the conveying device is communicated with a feeding end of the mixing hopper, a feeding groove communicated with the mixing hopper is formed in the lower end of the mixing hopper, a conveying pipe communicated with the feeding groove is formed in the upper end of the feeding groove, a feeding screw connected with the mixing hopper in a rotating mode is arranged inside the conveying pipe, a driving device fixedly connected with the outer wall of the mixing hopper is arranged at the upper end of the feeding screw, a discharging cavity communicated with the mixing hopper is formed between the mixing hopper and the feeding groove, a discharging hole of the discharging cavity is communicated with a feeding hole of the feeding groove, and a plurality of inclined plates are fixed on the inner wall of the mixing hopper and the outer wall of the conveying pipe.
2. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: the transmission device comprises a machine base, a plurality of transmission rollers, a belt, a motor and a transmission belt, wherein the transmission rollers are rotatably connected to the upper end of the machine base, the belt is fixed between the transmission rollers and the motor, and the transmission belt is fixed between the transmission rollers.
3. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: a certain gap is formed between the conveying pipe and the inner wall of the mixing hopper, and the top end of the conveying pipe is arranged in a horn shape.
4. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: and a drawing plate which is connected with the discharging cavity in a sliding manner and is used for controlling the opening and closing of the discharging cavity is arranged in the discharging cavity.
5. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: the lower end of the conveying pipe is provided with a filter sieve fixedly connected with the conveying pipe.
6. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: the lower extreme of mixing hopper be provided with the discharge pipeline of mixing hopper intercommunication, the discharge end of discharge pipeline be provided with discharging pipe fixed connection's baffler.
7. A mixing device for plastic raw materials, as claimed in claim 2, characterized in that: the upper end of the machine base is provided with a baffle fixedly connected with the machine base.
8. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: a plurality of through holes are formed in the surface of each inclined plate, and the inclined plates are arranged inside the mixing hopper in a staggered mode.
9. A mixing device for plastic raw materials, as claimed in claim 1, characterized in that: the lower end of the support frame is provided with a damping base fixedly connected with the support frame.
10. A mixing device for plastic raw materials, as claimed in claim 2, characterized in that: the motor lower extreme be provided with motor fixed connection's sound-proof box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363473.6U CN210190212U (en) | 2019-03-21 | 2019-03-21 | Mixing device for plastic raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363473.6U CN210190212U (en) | 2019-03-21 | 2019-03-21 | Mixing device for plastic raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210190212U true CN210190212U (en) | 2020-03-27 |
Family
ID=69879910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920363473.6U Expired - Fee Related CN210190212U (en) | 2019-03-21 | 2019-03-21 | Mixing device for plastic raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210190212U (en) |
-
2019
- 2019-03-21 CN CN201920363473.6U patent/CN210190212U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200327 Termination date: 20210321 |