CN105014816A - Feeding disperser - Google Patents
Feeding disperser Download PDFInfo
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- CN105014816A CN105014816A CN201410161268.3A CN201410161268A CN105014816A CN 105014816 A CN105014816 A CN 105014816A CN 201410161268 A CN201410161268 A CN 201410161268A CN 105014816 A CN105014816 A CN 105014816A
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- disperser
- dispersion plate
- materials
- plate
- feeds intake
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Abstract
The invention discloses a feeding disperser which can be used for preventing extrusion damage on a dispersing plate, caused by stacking of sizing materials and also preventing the residual powder materials on a moving panel from influencing normal feeding. By using the disperser, the materials are fed uniformly and thoroughly, and can be prevented from dispersing and dropping out. The feeding disperser comprises a rack, a guide rail, a moving dispersing plate, and a driving device, wherein the moving dispersing plate comprises a tu-shaped (tu is a Chinese letter) body; the upper surface of the tu-shaped body is a dispersing surface; the relatively wide end of the tu-shaped body is connected with rollers of an open mill; and baffle plates are arranged at two side edges of the tu-shaped body. By using the feeding disperser, the extrusion damage on the dispersing plate, caused by stacking of the sizing materials is avoided, and the influence to moving of the dispersing plate, caused by backlogging of the powder materials during shrinking back, can be improved. The moving dispersing plate is in a tu shape; during feeding, the materials can be fed uniformly among the rollers of the open mill after passing through a material finishing area; and when a relatively large quantity of the sizing materials exist on the rollers, the materials disperse towards two ends of the rollers under the action of a material blocking area and can be blocked by the baffle plates at two sides of the material blocking area so as to prevent dispersing and dropping out of the materials.
Description
Technical field
The invention belongs to rubber tyre processing equipment technical field, be specifically related to a kind of when rubber compounding, the material such as sulphur, promoter is dropped into evenly, up hill and dale the disperser that feeds intake in sizing material.
Background technology
In rubber tyre industry, when rubber compounding, need in sizing material, add the material such as sulphur, promoter.In low-temperature primary method refining colloid system, these materials are put in sizing material with being evenly dispersed in the mode of predispersed masterbatch by the disperser that feeds intake, and the version of the disperser that feeds intake is most important to the dispersion of master batch when feeding intake.
In prior art, the disperser that feeds intake mainly contains the following two kinds version: the first feeds intake disperser as shown in Figure 1, comprise frame 1, dispersion plate 2, dispersion plate 2 is that constant tilt is arranged obliquely, be positioned at the top of mill mixer roller 3, so that material is put in the sizing material between mill two roller along the plate face of dispersion plate.Because dispersion plate is fixedly installed on the top of mill, the sizing material of accumulation, under the driving of mill mixer roller, can cause extruding to dispersion plate, very easily damages the disperser that feeds intake; In addition, because sizing material viscosity is comparatively large, easily occur that the situation at mill mixer roller outer surface pasted by sizing material, now, the sizing material of roller outer surface can carry out applying external force from the back side of dispersion plate to it, thus fixing dispersion plate crimp, as shown in Figure 2.
The second feeds intake disperser as shown in Figure 3, comprises frame 1 and dispersion plate 2, and its dispersion plate is made up of fixed head 2-1 and movable plate 2-2, and movable plate 2-2 is in the below of fixed head 2-1, stretches out or retract under the driving of drive unit 4.When dispersion feeds intake, movable plate extend out to above the roller of mill, after dispersion feeds intake, is retracted to the below of fixed head, thus avoids accumulation sizing material to the problem of the extrusion damage of dispersion plate.But, due to fixed head and movable plate interleaved operation, be trapped on movable plate if any granular material (abbreviation powder), when movable plate is retracted, powder can overstock between two plates, under the rubbing action of two plates, powder viscosity increases, and the temperature higher viscosity that also can increase powder during mill work, affect the action of movable plate, and then affect normally feeding intake of material.
Summary of the invention
The invention provides one to feed intake disperser, sizing material both can have been avoided to pile up extrusion damage to dispersion plate, can prevent again residual powder on movable plate face from affect the problem normally fed intake, material is thrown in evenly, thorough, avoid scattering and drop out.
Above-mentioned technical purpose is solved for reaching, the present invention is achieved by the following technical solutions: one feeds intake disperser, comprise frame, the inclined guide rails be arranged in frame, to coordinate with described slide and the mobile dispersion plate be obliquely installed and drive the drive unit of mobile dispersion plate action, described mobile dispersion plate comprises convex shape body, the upper surface of described convex shape body is dispersion face, one end that its width is larger is connected with the roller of mill, and the limit, the left and right sides of described convex shape body is provided with baffle plate.
Described mobile dispersion plate is provided with powder scavenge unit.
The back side edge of described convex shape body is also provided with baffle plate, and described powder scavenge unit is arranged on the baffle plate in described convex shape body back side edge.
Described powder scavenge unit is blow-out nozzle, and the nozzle of described blow-out nozzle is towards the dispersion face of described mobile dispersion plate.
Described powder scavenge unit is air knife, and the shower nozzle of described air knife is towards the dispersion face of described mobile dispersion plate.
Described frame is provided with the protective cover blocking described mobile dispersion plate when retracting for described mobile dispersion plate.
Described protective cover is obliquely installed, and its incline direction is consistent with the incline direction of described mobile dispersion plate.
Compared with prior art, advantage of the present invention and good effect are: mobile dispersion plate of the present invention can stretch out or retract under the driving of drive unit, thus avoid accumulation sizing material to its extrusion damage problem; Meanwhile, owing to no longer arranging fixed head above mobile dispersion plate, guide rail is arranged on below or the side of mobile dispersion plate, then when retracting, the problem of the mobile dispersion plate action of overstocked impact of granular material is greatly improved; In addition, mobile dispersion plate is convex shape, it is made to disperse face to be divided into two functional areas, namely the feeding district in the middle of and the backgauge district of both sides, then when feeding intake, material is put between mill mixer roller, when on mill mixer roller, sizing material is more uniformly by feeding district, material to the dispersion of mill mixer roller two ends, and to be blocked by the baffle plate of both sides, backgauge district in order to avoid scatter and drop out under the effect in backgauge district.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first disperser that feeds intake of prior art;
Fig. 2 is the structural representation after the first disperser extrusion damage that feeds intake of prior art;
Fig. 3 is that prior art the second feeds intake the structural representation of disperser;
In figure, 1, frame; 2, dispersion plate; 3; Roller; 4, drive unit;
Fig. 4 is that the embodiment of the present invention feeds intake the structural representation of disperser;
Fig. 5 is the A direction view of Fig. 4;
Fig. 6 is the B direction view of Fig. 4.
In figure, 1, frame; 2, guide rail; 3, mobile dispersion plate; 3-1, convex shape body; 3-2, baffle plate; 3-3, feeding district; 3-4, backgauge district; 4, drive unit; 5, roller; 6, blow-out nozzle; 7, protective cover.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 4 to Fig. 6, the present embodiment feeds intake disperser, comprises frame 1, the inclined guide rails 2 be arranged in frame 1, mobile dispersion plate 3 and drive unit 4, be arranged in mill frame or other structure members of mill (as cooling device) frame on; Mobile dispersion plate 3 is obliquely installed to feed intake smoothly, and itself and guide rail 2 are slidably matched and under the drive of drive unit 4, realize stretching out the action of the complete retraction that feeds intake and feed intake under the guide effect of guide rail 2, and drive unit 4 can be cylinder, oil cylinder etc.; Mobile dispersion plate 3 profile is convex shape, comprises convex shape body 3-1, and the upper surface of convex shape body 3-1 is dispersion face, and one end that the width of convex shape body 3-1 is larger is connected with mill mixer roller, and the limit, the left and right sides of convex shape body 3-1 is provided with baffle plate 3-2.
Adopt the present embodiment disperser that feeds intake can not only avoid piling up sizing material to the extrusion damage problem of mobile dispersion plate 3, the overstocked problem impacting the normal expanding-contracting action of mobile dispersion plate 3 also greatly can improving granular material; What is more important, mobile dispersion plate 3 is in convex shape, thus make it disperse face to be divided into two functional areas, namely in Fig. 1 with dotted line boundary the feeding district 3-3 of centre and the backgauge district 3-4 of both sides, then when feeding intake, the material such as sulphur, promoter is put between the roller 5 of mill by feeding district 3-3 equably, when on roller 5, sizing material is more, material disperses to roller 5 direction of both ends under the effect of backgauge district 3-4, and blocked in order to avoid scatter and drop out by the baffle plate 3-2 of 3-4 both sides, backgauge district, save material, reduce production cost.
The disperser although employing the present embodiment feeds intake, powder overstocks the advance problem of action of the mobile dispersion plate 3 of impact can be eliminated substantially, but powder still can some inevitably remain on the face (feeding district 3-3 and backgauge district 3-4) of mobile dispersion plate 3, because when mill works, temperature is higher, this part powder viscosity can increase, to normally feeding intake or having certain influence, for head it off, on mobile dispersion plate, powder scavenge unit is installed in the present embodiment, the powder that dispersion face is residual is disposed, and effectively ensures the fineness in dispersion face.
As shown in Figure 5 and Figure 6, in the present embodiment, the back side edge of convex shape body 3-1 is also provided with baffle plate 3-2, and powder scavenge unit is arranged on this baffle plate 3-2, so that make powder enter as much as possible between the roller 5 of mill along the incline direction of mobile dispersion plate 3 when removing powder.Simultaneously, in the present embodiment, powder scavenge unit is the finished parts blow-out nozzle 6 of buying, its shower nozzle is fan-shaped, fan-shaped spray equably can be carried out, shower nozzle is towards the dispersion face of mobile dispersion plate 3, and its tracheae link is passed the baffle plate 3-2 in convex shape body 3-1 back side edge and is connected to by a dividing plate bolt and changes on baffle plate 3-2.Blow-out nozzle 6 can arrange multiple to increase air blowing Scavenging activity, and as shown in Figure 6, blow-out nozzle 6 is arranged side by side 3.
As a kind of mode of texturing of the present embodiment, powder scavenge unit also can adopt air knife, and the shower nozzle of air knife is towards the dispersion face of mobile dispersion plate 3.
Due to mill work time; except setting feeds intake except disperser above roller 5; generally also have blender etc.; when sizing material carries out other operations on a mill until, mobile dispersion plate 3 is in retracted mode, but is sometimes still inevitably pounded by the sizing material fallen and damage; for this reason; the present embodiment feed intake disperser frame 1 on be provided with protective cover 7, be positioned at the top of the mobile dispersion plate 3 of retracted mode, when reinforced, move dispersion plate 3 do not injured by a crashing object by the sizing material fallen to protect and damage due to crushing.
Corresponding, protective cover 7 is also for being obliquely installed, and its incline direction is consistent with the incline direction of mobile dispersion plate 3, interferes when moving to avoid mobile dispersion plate 3.
Above embodiment only in order to technical scheme of the present invention to be described, but not is limited; Although with reference to previous embodiment to invention has been detailed description, for the person of ordinary skill of the art, still can modify to the technical scheme described in previous embodiment, or equivalent replacement is carried out to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (7)
1. the disperser that feeds intake, it is characterized in that: comprise frame, the inclined guide rails be arranged in frame, to coordinate with described slide and the mobile dispersion plate be obliquely installed and drive the drive unit of mobile dispersion plate action, described mobile dispersion plate comprises convex shape body, the upper surface of described convex shape body is dispersion face, one end that its width is larger is connected with the roller of mill, and the limit, the left and right sides of described convex shape body is provided with baffle plate.
2. the disperser that feeds intake according to claim 1, is characterized in that: described mobile dispersion plate is provided with powder scavenge unit.
3. the disperser that feeds intake according to claim 2, is characterized in that: the back side edge of described convex shape body is also provided with baffle plate, and described powder scavenge unit is arranged on the baffle plate in described convex shape body back side edge.
4. the disperser that feeds intake according to claim 3, is characterized in that: described powder scavenge unit is blow-out nozzle, and the shower nozzle of described blow-out nozzle is towards the dispersion face of described mobile dispersion plate.
5. the disperser that feeds intake according to claim 3, is characterized in that: described powder scavenge unit is air knife, and the shower nozzle of described air knife is towards the dispersion face of described mobile dispersion plate.
6. the disperser that feeds intake according to any one of claim 1 to 5, is characterized in that: described frame is provided with the protective cover blocking described mobile dispersion plate when retracting for described mobile dispersion plate.
7. the disperser that feeds intake according to claim 6, is characterized in that: described protective cover is obliquely installed, its incline direction is consistent with the incline direction of described mobile dispersion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161268.3A CN105014816B (en) | 2014-04-22 | 2014-04-22 | Feed intake disperser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410161268.3A CN105014816B (en) | 2014-04-22 | 2014-04-22 | Feed intake disperser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105014816A true CN105014816A (en) | 2015-11-04 |
| CN105014816B CN105014816B (en) | 2017-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410161268.3A Expired - Fee Related CN105014816B (en) | 2014-04-22 | 2014-04-22 | Feed intake disperser |
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| Country | Link |
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| CN (1) | CN105014816B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159606U (en) * | 1986-04-01 | 1987-10-09 | ||
| CN202448249U (en) * | 2012-01-18 | 2012-09-26 | 浙江力源化工有限公司 | Open mill |
| CN203221592U (en) * | 2013-05-10 | 2013-10-02 | 三角轮胎股份有限公司 | Vulcanizing open-milling roller dosing device |
| CN203863868U (en) * | 2014-04-22 | 2014-10-08 | 青岛软控机电工程有限公司 | Feed disperser |
-
2014
- 2014-04-22 CN CN201410161268.3A patent/CN105014816B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62159606U (en) * | 1986-04-01 | 1987-10-09 | ||
| CN202448249U (en) * | 2012-01-18 | 2012-09-26 | 浙江力源化工有限公司 | Open mill |
| CN203221592U (en) * | 2013-05-10 | 2013-10-02 | 三角轮胎股份有限公司 | Vulcanizing open-milling roller dosing device |
| CN203863868U (en) * | 2014-04-22 | 2014-10-08 | 青岛软控机电工程有限公司 | Feed disperser |
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| Publication number | Publication date |
|---|---|
| CN105014816B (en) | 2017-11-28 |
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Granted publication date: 20171128 Termination date: 20200422 |
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