CN202192021U - Novel vibrating screen - Google Patents
Novel vibrating screen Download PDFInfo
- Publication number
- CN202192021U CN202192021U CN2011203376460U CN201120337646U CN202192021U CN 202192021 U CN202192021 U CN 202192021U CN 2011203376460 U CN2011203376460 U CN 2011203376460U CN 201120337646 U CN201120337646 U CN 201120337646U CN 202192021 U CN202192021 U CN 202192021U
- Authority
- CN
- China
- Prior art keywords
- screen surface
- compass screen
- novel vibrating
- lower floor
- vibrating screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000000463 material Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims description 20
- 239000000843 powder Substances 0.000 claims description 13
- 238000007873 sieving Methods 0.000 claims description 11
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000003139 buffering effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a novel vibrating screen which comprises an upper-layer screen surface and a lower-layer screen surface, wherein one end of the upper-layer screen surface is provided with a sieved material discharge hole; the upper surface of the upper-layer screen surface is provided with a baffle; a sieve mesh section is arranged between the baffle and the sieved material discharge hole; and the area of the baffle accounts for more than two thirds of that of the upper-layer screen surface. The novel vibrating screen overcomes the defects of low production efficiency, low qualification rate, and poor product separation effect in the prior art. The novel vibrating screen has the advantages of being simple in structure, convenient to operate, high in production efficiency, high in qualification rate and the like.
Description
Technical field
The utility model relates to the modified plastics production technical field, is a kind of novel vibrating screen specifically.
Background technology
Vibratory sieve is important technological equipment in the modified plastics industry.It mainly acts on the column finished product that exactly pelleter is cut out and sieves, and removes wherein splat and powder.
At present, in the production of modified plastics, particularly in the production of tenacity increased nylon series products, as shown in Figure 1, the baffle plate area is less, and sieve aperture is bigger, directly gets in the finished product so splat can often occur, has directly influenced product quality.So there is following problem in the prior art:
(1), the area of baffle plate is little, can cause splat directly to be fallen in the finished product on the one hand, time of vibration is very short on the other hand, can not well separate product, splat and powder.
(2), the sieve aperture section of upper strata compass screen surface is oversize, splat drops in the finished product easily, causes substandard product.
The utility model content
The purpose of the utility model is to overcome the deficiency that above prior art exists, and a kind of simple in structure, easy to operate, production efficiency is high and qualification rate is high novel vibrating screen is provided.
In order to achieve the above object; The utility model adopts following technical scheme: a kind of novel vibrating screen; Comprise upper strata compass screen surface, lower floor's compass screen surface, compass screen surface one end in upper strata is provided with the sieving materials discharging opening, and upper strata compass screen surface upper surface is provided with baffle plate; Between baffle plate and sieving materials discharging opening, be provided with the sieve aperture section, the area of said baffle plate accounts for the area of upper strata compass screen surface more than 2/3.
In order to shorten rectangular powder time on sieve aperture, said sieve aperture section is the fillet section, and its area accounts for the area of upper strata compass screen surface below 1/3.
For the ease of separating splat, the sieve aperture shape of said sieve aperture section is circular or oval.
For the ease of separating splat, the diameter of said round sieve is 1mm～4mm.
For the ease of processing, the powder discharging opening of said lower floor compass screen surface one end setting and the bottom surface of lower floor's compass screen surface are integrated formed structures.
Also include the vibrating motor of the below that is arranged at lower floor's compass screen surface, its power is 0.15～1.5KW.
For better vibration separating effect can be arranged, said vibrating motor is obliquely installed below lower floor's compass screen surface.
Preferably, said vibrating motor angle of inclination is 15～45 °.
In order to have better buffering effect and better transmitting vibrations energy, between the foot rest top of said vibratory sieve and the said lower floor compass screen surface spring is installed also, said spring is a rubber vibration sieve spring.
In order to have better buffering effect and better transmitting vibrations energy, said rubber vibration sieve spring has some, evenly is arranged at said foot rest top frame.
The utility model operation principle: the baffle plate from the particle entering upper strata compass screen surface that pelleter comes out, get into the sieve aperture on the compass screen surface of upper strata then, splat does not get into lower floor's compass screen surface, directly discharges from the sieving materials discharging opening.The mixture of powder and qualified particle is through getting into lower floor's compass screen surface after the sieve aperture on the compass screen surface of upper strata, the screening through lower floor's compass screen surface separates powder with qualified particle, thereby reaches the purpose of separating splat and powder.In process of production; Because the area of baffle plate accounts for the area of upper strata compass screen surface more than 2/3; Splat can directly not fallen in the finished product, and need on baffle plate, stay for some time, and gets into the sieve aperture section again to sieve; Reduce the time of staying of plastic pellet on sieve aperture, thereby splat is thoroughly sieved.
The utility model has following advantage and effect with respect to prior art:
1, the area of the baffle plate of the utility model area more than 2/3 that accounts for the upper strata compass screen surface can not make splat directly fall in the finished product, and is simple in structure, easy to operate, is convenient to separate, and product percent of pass and operating efficiency are improved.
2, the utility model reduces the time of staying of plastic pellet on sieve aperture through very narrow sieve aperture section is set, and helps splat and separates, and enhances productivity and qualification rate.
Description of drawings
Fig. 1 is a prior art vibratory sieve vertical view;
Fig. 2 is the utility model perspective view;
Fig. 3 is the utility model vibratory sieve vertical view.
Label and title are following among the figure:
| 1 | The vibratory |
2 | |
| 3 | Lower floor's |
4 | The upper strata |
| 5 | Vibrating |
6 | The |
| 7 | The sieving |
8 | The finished product discharging opening |
| 9 | |
10 | |
| 11 | The sieve aperture section |
The specific embodiment
For ease of it will be appreciated by those skilled in the art that the utility model is done further to specify below in conjunction with accompanying drawing and embodiment.
Embodiment
This novel vibrating screen comprises upper strata compass screen surface, lower floor's compass screen surface, and compass screen surface one end in upper strata is provided with the sieving materials discharging opening, and upper strata compass screen surface upper surface is provided with baffle plate, between baffle plate and sieving materials discharging opening, is provided with the sieve aperture section; The area of baffle plate accounts for the area of upper strata compass screen surface more than 2/3.
As shown in Figures 2 and 3, this novel vibrating screen, involving vibrations sieve foot rest, spring, vibrating motor, upper strata compass screen surface, lower floor's compass screen surface, sieving materials discharging opening, powder discharging opening, finished product discharging opening, baffle plate and thin narrow sieve aperture section; Vibratory sieve foot rest top mounting spring is installed lower floor's compass screen surface on the spring, it is that the buffering of levels compass screen surface and the energy of transmitting vibrations motor are provided when vibrating motor vibrates that spring mainly acts on; Vibrating motor is positioned at lower floor compass screen surface below, and the upper strata compass screen surface is installed on lower floor's compass screen surface, and the sieving materials discharging opening is arranged on upper strata compass screen surface one end; The finished product discharging opening is arranged on lower floor's compass screen surface one end; The powder discharging opening is arranged on the bottom surface of lower floor's compass screen surface, and the bottom surface of lower floor's compass screen surface is enclosed construction, and upper strata compass screen surface upper surface is provided with baffle plate; The area of baffle plate accounts for the area 2/3 of upper strata compass screen surface; Through increasing the area of baffle plate, splat, powder and the qualified products vibrations time on baffle plate increases, and the sieve aperture section is arranged between baffle plate and the sieving materials discharging opening.The shape of the sieve aperture on the sieve aperture section is circular (can certainly be oval and other shape), and the diameter of round sieve is 2mm, and present embodiment is provided with 2 sieve aperture sections; Among Fig. 1 and Fig. 3 in the empty frame is exactly the sieve aperture section; The bottom surface of powder discharging opening and lower floor's compass screen surface is an integrated formed structure, and vibrating motor is obliquely installed below lower floor's compass screen surface, and the power of vibrating motor is 0.5KW; The vibrating motor angle of inclination is 30 °; Spring is a rubber vibration sieve spring, and rubber vibration sieve spring has 4, and the centre position around the frame of vibratory sieve foot rest top is provided with 1 respectively.
The above-mentioned specific embodiment is the preferred embodiment of the utility model; Can not limit the utility model; Other any change or other equivalent substitute mode that does not deviate from the technical scheme of the utility model and made is included within the protection domain of the utility model.
Claims (10)
1. novel vibrating screen; Comprise upper strata compass screen surface, lower floor's compass screen surface; Compass screen surface one end in upper strata is provided with the sieving materials discharging opening; Upper strata compass screen surface upper surface is provided with baffle plate, between baffle plate and sieving materials discharging opening, is provided with the sieve aperture section, it is characterized in that: the area of said baffle plate accounts for the area of upper strata compass screen surface more than 2/3.
2. novel vibrating screen according to claim 1 is characterized in that: said sieve aperture section is the fillet section, and its area accounts for the area of upper strata compass screen surface below 1/3.
3. novel vibrating screen according to claim 2 is characterized in that: the sieve aperture shape of said sieve aperture section is circular or oval.
4. novel vibrating screen according to claim 3 is characterized in that: the diameter of said round sieve is 1mm～4mm.
5. novel vibrating screen according to claim 1 is characterized in that: the powder discharging opening of said lower floor compass screen surface one end setting and the bottom surface of lower floor's compass screen surface are integrated formed structures.
6. novel vibrating screen according to claim 1 is characterized in that: also include the vibrating motor of the below that is arranged at lower floor's compass screen surface, its power is 0.15～1.5KW.
7. novel vibrating screen according to claim 6 is characterized in that: said vibrating motor is obliquely installed below lower floor's compass screen surface.
8. novel vibrating screen according to claim 7 is characterized in that: said vibrating motor angle of inclination is 15～45 °.
9. novel vibrating screen according to claim 1 is characterized in that: between the foot rest top of said vibratory sieve and the said lower floor compass screen surface spring is installed also, said spring is a rubber vibration sieve spring.
10. novel vibrating screen according to claim 9 is characterized in that: said rubber vibration sieve spring has some, evenly is arranged at said foot rest top frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376460U CN202192021U (en) | 2011-09-09 | 2011-09-09 | Novel vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203376460U CN202192021U (en) | 2011-09-09 | 2011-09-09 | Novel vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192021U true CN202192021U (en) | 2012-04-18 |
Family
ID=45946953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203376460U Expired - Lifetime CN202192021U (en) | 2011-09-09 | 2011-09-09 | Novel vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192021U (en) |
-
2011
- 2011-09-09 CN CN2011203376460U patent/CN202192021U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |