CN103878115A - PVC (polyvinyl chloride) composite screening machine - Google Patents
PVC (polyvinyl chloride) composite screening machine Download PDFInfo
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- CN103878115A CN103878115A CN201410065427.XA CN201410065427A CN103878115A CN 103878115 A CN103878115 A CN 103878115A CN 201410065427 A CN201410065427 A CN 201410065427A CN 103878115 A CN103878115 A CN 103878115A
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- screening storehouse
- screening
- storehouse
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- rear side
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Abstract
The invention relates to a PVC (polyvinyl chloride) composite screening machine which comprises a base. Damping springs are symmetrically arranged above the base, the upper ends of the damping springs are connected with a bottom screening bin, the middle of the lower end of the bottom screening bin is connected with a vibrating motor, the left lower portion of the bottom screening bin is fixedly connected with a discharge passage, the left upper portion of the bottom screening bin is connected with a middle screening bin, and the left upper portion of the middle screening bin is connected with an upper screening bin. The PVC composite screening machine has the advantages of reasonable structural design, convenience in operation, high automation degree and the like and is capable of screening PVC composites at various stages, so that discrimination of particles can be increased, specifications and quality of the PVC composites are guaranteed, labor is saved, required screening time is shortened, and processing efficiency of factories is improved.
Description
Technical field
The present invention relates to PVC batching processing technique field, specifically a kind of screening machine of PVC compound material.
Background technology
At present, in the process of preparing at cable insulation layer material, its preparation technology is all fusings after before this PVC being mixed, through the laggard row water-cooled of extruding slivering, then PVC cylindrical bars is dried up, and by again drying after segmentation, can put in barrel, then can pack after screening.And in the process of existing PVC compound material screening, mostly be single-stage screening, the granular size discrimination of the PVC compound material of screening is little, the efficiency of screening is lower, have influence on the specification of product after final pack, and automaticity is lower, need artificial by the PVC compound material particle removal on screen cloth, consuming time longer.
Summary of the invention
Technical problem to be solved by this invention be to provide a kind of reasonable in design, manipulation easily, automaticity is high, thereby can PVC compound material be carried out multi-stage screening and improved the device of the discrimination of particle, i.e. a kind of screening machine of PVC compound material.
Technical problem to be solved by this invention realizes by the following technical solutions:
A screening machine for PVC compound material, comprises base, and the top of described base is arranged with shock-absorbing spring; The upper end of described shock-absorbing spring is connected with screening storehouse, the end; The middle part, lower end in screening storehouse, the described end is connected with vibrating motor, and the lower left quarter in screening storehouse of the described end is fixed with tapping channel, and the right part in screening storehouse, the described end is provided with supporting seat No. one, and the upper left quarter in screening storehouse, the described end is connected with middle screening storehouse by hinged mode; A described supporting seat is connected with lifter No. one by hinged mode; The upper left quarter in described middle screening storehouse is connected with upper screening storehouse by hinged mode, described middle screening storehouse upper right quarter is provided with supporting seat No. two, the right-hand member in described middle screening storehouse is connected with a lifter by hinged mode, and the bottom in described middle screening storehouse is fixed with screen cloth No. one; Described No. two supporting seats are connected with lifter No. two by hinged mode; The right part in described upper screening storehouse is provided with supporting seat No. three, and the bottom in described upper screening storehouse is fixed with screen cloth No. two; Described No. three supporting seats are connected with No. two lifters by hinged mode.First PVC compound material is placed on No. two screen clothes, Vibration on Start-up motor, thereby the PVC compound material on No. two screen clothes is carried out to elementary screening, particle diameter will be than No. two large the remaining on No. two screen clothes of screen cloth mesh diameter, particle diameter be than No. two little the entering on a screen cloth through mesh of screen cloth mesh diameter, thereby can carry out secondary screening; Particle diameter will be than large remaining on a screen cloth of screen cloth mesh diameter, and particle diameter, than little entering in screening storehouse, the end through mesh of screen cloth mesh diameter, has been realized multistage screening.
It is the gradient of 2～5 ° that the base plate in described screening storehouse, the end is provided with inclination angle, convenient like this particle entering in screening storehouse, the end is imported in tapping channel.
The left part rear side in described middle screening storehouse is provided with discharge gate No. one, the left part rear side inwall in described middle screening storehouse has been bolted striker plate No. one, a described striker plate comprises a connecting portion and a backgauge portion, a described connecting portion is connected with the left part rear side inwall in middle screening storehouse, the inwall joint, left part front side in a described backgauge portion and middle screening storehouse, angle folded between a described connecting portion and a backgauge portion is obtuse angle.
The left part rear side in described upper screening storehouse is provided with discharge gate No. two, the left part rear side inwall in described upper screening storehouse has been bolted striker plate No. two, described No. two striker plates comprise No. two connecting portions and No. two backgauge portions, described No. two connecting portions are connected with the left part rear side inwall in upper screening storehouse, the inwall joint, left part front side in described No. two backgauge portions and upper screening storehouse, angle folded between described No. two connecting portions and No. two backgauge portions is obtuse angle.
After screening, by starting lifter No. two, make screening storehouse around rotating with the hinged place in middle screening storehouse, discharge from No. two discharge gates under the guide effect of No. two backgauge portions remaining in No. two particles on screen cloth; By starting lifter No. one, make middle screening storehouse around rotating with the hinged place in screening storehouse, the end, discharge from a discharge gate under the guide effect of a backgauge portion remaining in a particle on screen cloth; Drop into the particle in screening storehouse, the end and discharge from tapping channel under the gradient guide effect of base plate, realized multistage screening.
The mesh diameter of a described screen cloth is less than the mesh diameter of No. two screen clothes, can realize so multistage screen cloth, makes particle sieve more tiny and more tiny.
The invention has the beneficial effects as follows: the present invention has reasonable in design, manipulation conveniently and automaticity advantages of higher, thereby can carry out to PVC compound material the discrimination of multi-stage screening raising particle, model and the quality of PVC compound material are guaranteed, and save labour, shorten and sieved the required time, improved the efficiency of factory process.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is main TV structure schematic diagram of the present invention;
Fig. 2 is the structural representation in middle screening of the present invention storehouse;
Fig. 3 is the structural representation in upper screening of the present invention storehouse.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below the present invention is further set forth.
As shown in Figure 1 to Figure 3, a kind of screening machine of PVC compound material, comprises base 1, and the top of described base 1 is arranged with shock-absorbing spring 2; The upper end of described shock-absorbing spring 2 is connected with screening storehouse, the end 4; The middle part, lower end in screening storehouse, the described end 4 is connected with vibrating motor 3, the lower left quarter in screening storehouse, the described end 4 is fixed with tapping channel 5, the right part in screening storehouse, the described end 4 is provided with supporting seat 402 No. one, and the upper left quarter in screening storehouse, the described end 4 is connected with middle screening storehouse 6 by hinged mode; A described supporting seat 402 is connected with lifter 13 No. one by hinged mode; The upper left quarter in described middle screening storehouse 6 is connected with upper screening storehouse 9 by hinged mode, described middle screening storehouse 6 upper right quarters are provided with supporting seat 601 No. two, the right-hand member in described middle screening storehouse 6 is connected with a lifter 13 by hinged mode, and the bottom in described middle screening storehouse 6 is fixed with screen cloth 7 No. one; Described No. two supporting seats 601 are connected with lifter 8 No. two by hinged mode; The right part in described upper screening storehouse 9 is provided with supporting seat 901 No. three, and the bottom in described upper screening storehouse 9 is fixed with screen cloth 10 No. two; Described No. three supporting seats 901 are connected with No. two lifters 8 by hinged mode.First PVC compound material is placed on No. two screen clothes 10, Vibration on Start-up motor 3, thereby the PVC compound material on No. two screen clothes 10 is carried out to elementary screening, particle diameter will be than No. two large the remaining on No. two screen clothes 10 of screen cloth 10 mesh diameters, particle diameter be than No. two little the entering on a screen cloth 7 through mesh of screen cloth 10 mesh diameters, thereby can carry out secondary screening; Particle diameter will be than large remaining on a screen cloth 7 of screen cloth 7 mesh diameters, and particle diameter, than little entering in screening storehouse, the end 4 through mesh of screen cloth 7 mesh diameters, has been realized multistage screening.
It is the gradient of 2～5 ° that the base plate 401 in described screening storehouse, the end 4 is provided with inclination angle, convenient like this particle entering in screening storehouse, the end 4 is imported in tapping channel 5.
The left part rear side in described middle screening storehouse 6 is provided with discharge gate 602 No. one, the left part rear side inwall in described middle screening storehouse 6 has been bolted striker plate 12 No. one, a described striker plate 12 comprises a connecting portion 1201 and a backgauge portion 1202, a described connecting portion 1201 is connected with the left part rear side inwall in middle screening storehouse 6, the inwall joint, left part front side in a described backgauge portion 1202 and middle screening storehouse 6, angle folded between a described connecting portion 1201 and a backgauge portion 1202 is obtuse angle.
The left part rear side in described upper screening storehouse 9 is provided with discharge gate 902 No. two, the left part rear side inwall in described upper screening storehouse 9 has been bolted striker plate 11 No. two, described No. two striker plates 11 comprise No. two connecting portions 1101 and No. two backgauge portions 1102, described No. two connecting portions 1101 are connected with the left part rear side inwall in upper screening storehouse 9, the inwall joint, left part front side in described No. two backgauge portions 1102 and upper screening storehouse 9, angle folded between described No. two connecting portions 1101 and No. two backgauge portions 1102 is obtuse angle.
After screening, by starting lifter 8 No. two, make screening storehouse 9 around rotating with the hinged place in middle screening storehouse 6, discharge from No. two discharge gates 902 under the guide effect of No. two backgauge portions 1102 remaining in No. two particles on screen cloth 10; By starting lifter 13 No. one, make middle screening storehouse 6 around rotating with the hinged place in screening storehouse, the end 4, discharge from a discharge gate 602 under the guide effect of a backgauge portion 1202 remaining in a particle on screen cloth 7; Drop into the particle in screening storehouse, the end 4 and discharge from tapping channel 5 under the gradient guide effect of base plate 401, realized multistage screening.
The mesh diameter of a described screen cloth 7 is less than the mesh diameter of No. two screen clothes 10, can realize so multistage screen cloth, makes particle sieve more tiny and more tiny.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and description, describe is principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (5)
1. a screening machine for PVC compound material, comprises base, it is characterized in that: the top of described base is arranged with shock-absorbing spring; The upper end of described shock-absorbing spring is connected with screening storehouse, the end; The middle part, lower end in screening storehouse, the described end is connected with vibrating motor, and the lower left quarter in screening storehouse of the described end is fixed with tapping channel, and the right part in screening storehouse, the described end is provided with supporting seat No. one, and the upper left quarter in screening storehouse, the described end is connected with middle screening storehouse by hinged mode; A described supporting seat is connected with lifter No. one by hinged mode; The upper left quarter in described middle screening storehouse is connected with upper screening storehouse by hinged mode, described middle screening storehouse upper right quarter is provided with supporting seat No. two, the right-hand member in described middle screening storehouse is connected with a lifter by hinged mode, and the bottom in described middle screening storehouse is fixed with screen cloth No. one; Described No. two supporting seats are connected with lifter No. two by hinged mode; The right part in described upper screening storehouse is provided with supporting seat No. three, and the bottom in described upper screening storehouse is fixed with screen cloth No. two; Described No. three supporting seats are connected with No. two lifters by hinged mode.
2. the screening machine of a kind of PVC compound material according to claim 1, is characterized in that: it is the gradient of 2～5 ° that the base plate in described screening storehouse, the end is provided with inclination angle.
3. the screening machine of a kind of PVC compound material according to claim 1, it is characterized in that: the left part rear side in described middle screening storehouse is provided with discharge gate No. one, the left part rear side inwall in described middle screening storehouse has been bolted striker plate No. one, a described striker plate comprises a connecting portion and a backgauge portion, a described connecting portion is connected with the left part rear side inwall in middle screening storehouse, the inwall joint, left part front side in a described backgauge portion and middle screening storehouse, angle folded between a described connecting portion and a backgauge portion is obtuse angle.
4. the screening machine of a kind of PVC compound material according to claim 1, it is characterized in that: the left part rear side in described upper screening storehouse is provided with discharge gate No. two, the left part rear side inwall in described upper screening storehouse has been bolted striker plate No. two, described No. two striker plates comprise No. two connecting portions and No. two backgauge portions, described No. two connecting portions are connected with the left part rear side inwall in upper screening storehouse, the inwall joint, left part front side in described No. two backgauge portions and upper screening storehouse, angle folded between described No. two connecting portions and No. two backgauge portions is obtuse angle.
5. the screening machine of a kind of PVC compound material according to claim 1, is characterized in that: the mesh diameter of a described screen cloth is less than the mesh diameter of No. two screen clothes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065427.XA CN103878115A (en) | 2014-02-25 | 2014-02-25 | PVC (polyvinyl chloride) composite screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410065427.XA CN103878115A (en) | 2014-02-25 | 2014-02-25 | PVC (polyvinyl chloride) composite screening machine |
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| Publication Number | Publication Date |
|---|---|
| CN103878115A true CN103878115A (en) | 2014-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410065427.XA Pending CN103878115A (en) | 2014-02-25 | 2014-02-25 | PVC (polyvinyl chloride) composite screening machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110641A (en) * | 1997-06-26 | 1999-01-19 | Toyo Sekkei:Kk | Apparatus for drying/screening resin pellet |
| CN102303379A (en) * | 2011-07-07 | 2012-01-04 | 常熟市中联光电新材料有限责任公司 | Vibration screening mechanism for plastic granulator |
| CN203030502U (en) * | 2012-11-30 | 2013-07-03 | 河南太行振动机械股份有限公司 | Self-discharging grizzly |
| CN203184223U (en) * | 2013-04-09 | 2013-09-11 | 台州职业技术学院 | Screening device of polyphenyl granules |
-
2014
- 2014-02-25 CN CN201410065427.XA patent/CN103878115A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1110641A (en) * | 1997-06-26 | 1999-01-19 | Toyo Sekkei:Kk | Apparatus for drying/screening resin pellet |
| CN102303379A (en) * | 2011-07-07 | 2012-01-04 | 常熟市中联光电新材料有限责任公司 | Vibration screening mechanism for plastic granulator |
| CN203030502U (en) * | 2012-11-30 | 2013-07-03 | 河南太行振动机械股份有限公司 | Self-discharging grizzly |
| CN203184223U (en) * | 2013-04-09 | 2013-09-11 | 台州职业技术学院 | Screening device of polyphenyl granules |
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Application publication date: 20140625 |