CN102730612B - Distributor structure with ceramic-plated inner shaft and ceramic plating method thereof - Google Patents
Distributor structure with ceramic-plated inner shaft and ceramic plating method thereof Download PDFInfo
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- CN102730612B CN102730612B CN 201210240440 CN201210240440A CN102730612B CN 102730612 B CN102730612 B CN 102730612B CN 201210240440 CN201210240440 CN 201210240440 CN 201210240440 A CN201210240440 A CN 201210240440A CN 102730612 B CN102730612 B CN 102730612B
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Abstract
The invention discloses a distributor structure with a ceramic-plated inner shaft and a ceramic plating method of the distributor structure. The outer wall of the inner shaft is respectively provided with a first annular slot and a second annular slot corresponding to the upper part and the lower part of a material flow guiding slot, ceramic layers are plated in the first annular slot and the second annular slot, and the inner walls of outer rings are equipped with sealing rings capable of coming into contact with the ceramic layers, wherein the sealing rings correspond to the ceramic layers. The ends of the ceramic layers are shielded and protected by the first annular slot and the second annular slot so that the rinsing of liquid material for the sides of the ceramic layers close to the material flow guiding slot is prevented or greatly reduced, therefore, the probability that the ceramic layers start to drop from the ends close to the material flow guiding slot to finally cause the drop of the whole ceramic layers can be greatly reduced, and obviously, the distributor structure has firmer structure and longer service life and can ensure the quality of filling products.
Description
Technical field
The present invention relates to a kind of dispensing arrangement of bottle placer, particularly a kind of dispensing arrangement of interior axle plating pottery and plating ceramic methods thereof.
Background technology
Distributing box is the pipeline (as the feeding pipe of material cylinder) that is used for leading to bottle placer on rotary liquid-filling machine and the mechanism of corresponding exterior line, it is generally by fixed interior axle and be arranged on the outer wall of interior axle by bearing and the outer shroud that can rotate around the axis of interior axle forms, wherein, be equipped with the interface that interlinks with the feeding pipe of expecting cylinder outward, interior axle and exterior line interlink, interior axle is provided with the material channel corresponding with interface, and the outer wall of interior axle has the material diversion groove of annular in the position of corresponding material channel.during can, outer shroud axis around interior axle under the drive of drive element rotates, after liquid material enters distributing box from exterior line, flow to the material diversion groove from material channel, then flow to the feeding pipe of material cylinder through interface from the material diversion groove, finally flow in the material cylinder, by filling valve, bottle is carried out can, but there is the gap between the inwall due to the outer wall of interior axle and outer shroud, so, for stoping the liquid material in the material diversion groove to ooze out through the gap, need to the seal ring that can offset with the outer wall elasticity of interior axle be installed respectively in the position of the above and below of the corresponding material flame diversion trough of the inwall of outer shroud, to prevent the liquid material seepage, but in pouring process, when rotating along with outer shroud, seal ring can rub mutually with the outer wall of interior axle, so, after rubbing for a long time, wearing and tearing can appear in the interior axle of stainless steel, the service life of axle in reducing, and the leak tightness between the interior axle of impact and outer shroud, in addition, the little metallic particles that interior axle drops because of friction can be sneaked in liquid material, together enter in bottle with liquid material, have a strong impact on product-filled quality.For this reason, prior art directly plates wear resisting property and the more powerful ceramic layer of Corrosion Protection in the position of the corresponding seal ring of the outer wall of interior axle, with service life of improving interior axle and product-filled quality.But this mode still has some deficits, reason is: outside the side of ceramic layer is exposed to, be not subject to any blocking, therefore, under the washing away for a long time of liquid material, easily begin to occur coming off from that end near the material diversion groove, finally cause whole ceramic layer to come off, and in a single day ceramic layer comes off, it can reduce the leak tightness of outer shroud and interior axle on the one hand, on the other hand, the potsherd that comes off can enter bottle with liquid material, and shadow is to product-filled quality.
Summary of the invention
The object of the present invention is to provide a kind of structure is more firm, the interior axle plating of longer service life is ceramic dispensing arrangement and plating ceramic methods thereof.
the dispensing arrangement of interior axle plating pottery of the present invention, this distributing box comprises interior axle, and be arranged on the outer wall of interior axle by bearing and the outer shroud that can rotate around the axis of interior axle, wherein, be equipped with the interface that interlinks for the feeding pipe with the material cylinder outward, interior axle and exterior line interlink, interior axle is provided with the material channel corresponding with interface, the outer wall of interior axle has the material diversion groove of annular in the position of corresponding material channel, the position of the above and below of the corresponding material flame diversion trough of the outer wall of described interior axle has the first circular groove and the second circular groove, be coated with ceramic layer in the first circular groove and the second circular groove, the inwall of outer shroud is equipped with the seal ring that can offset with ceramic layer in the position of corresponding ceramic layer.
In distributing box of the present invention, the plating ceramic methods of axle, comprise the steps:
A, be combined by prior art each parts soldering group with interior axle, then to its external diameter prtreatment and leave stock left for machining;
B, in the outer wall of interior axle bearings mounted position, interior axle correspondence be arranged on the seal ring of outer shroud inwall the position,
And position difference bearing circlip groove, the first circular groove and the second circular groove and the material diversion groove of the corresponding material channel of interior axle;
C, evenly plate pottery in the first circular groove and the second circular groove, form ceramic layer;
D, the external diameter that will plate the interior axle of good pottery are refined to its outside dimension and meet accuracy requirement when using.
the present invention adopts elder generation to offer respectively the first circular groove and the second circular groove in the position of the above and below of the corresponding material flame diversion trough of outer wall of interior axle, and then plate the mode of the ceramic layer that can offset with the seal ring that is arranged on the outer shroud inwall at the first circular groove and the second interior circular groove, protection is blocked in end to ceramic layer, prevent or the decrease liquid material is washed away near the side of material diversion groove ceramic layer, therefore, but the probability that the decrease ceramic layer finally causes whole ceramic layer to come off from beginning to occur coming off near that end of material diversion groove, obviously, structure of the present invention is more firm, longer service life, more can guarantee product-filled quality.
Description of drawings
Fig. 1 is the structural representation of distributing box of the present invention.
Fig. 2 is the structural representation after interior axle prtreatment of the present invention.
Fig. 3 is the structural representation after interior axle car of the present invention goes out material diversion groove, the first circular groove, the second circular groove and end ring groove.
Fig. 4 is the enlarged detail of the A part of Fig. 3.
Fig. 5 is the structural representation after interior axle of the present invention plates pottery.
Fig. 6 is the enlarged detail of the B part of Fig. 5.
Fig. 7 is the structural representation after interior beam warp fine limit work of the present invention.
Fig. 8 is the enlarged detail of the C part of Fig. 7.
Fig. 9 is the structural representation after interior axle chamfering of the present invention and rounding.
Figure 10 is the enlarged detail of the D part of Fig. 9.
The specific embodiment
as Fig. 1, Fig. 3, Fig. 4, Fig. 9, shown in Figure 10, described distributing box is arranged on bottle placer, comprise interior axle 1, and be arranged on the outer wall of interior axle 1 by bearing 2 and the outer shroud 3 that can rotate around the axis of interior axle 1, wherein, outer shroud 3 is provided with the interface 31 that interlinks for the feeding pipe 4 with the material cylinder (not shown) of bottle placer, interior axle 1 interlinks with exterior line, interior axle 1 is provided with the material channel corresponding with interface 31 11, the outer wall of interior axle 1 has the material diversion groove 12 of annular in the position of corresponding material channel 11, the position of the above and below of the corresponding material flame diversion trough 12 of the outer wall of described interior axle 1 has the first circular groove 13 and the second circular groove 14, be coated with ceramic layer 5 in the first circular groove 13 and the second circular groove 14, 6, described ceramic layer 5, 6 monolateral thickness is 0.2～0.5mm, the inwall of outer shroud 3 is at corresponding ceramic layer 5, 6 position be equipped with can with ceramic layer 5, 6 seal rings that offset 7, 8.The present invention is blocked protection by this first circular groove 13 and 14 pairs of ceramic layers 5 of the second circular groove, 6 end; prevent or the decrease liquid material is washed away near material diversion grooves 7,8 side ceramic layer 5,6; therefore; but decrease ceramic layer 5,6 begins to occur coming off and finally causes whole ceramic layer 5,6 probability that come off from that end near material diversion groove 12; obviously; structure of the present invention is more firm; longer service life more can guarantee product-filled quality.
As Fig. 7, shown in Figure 8, for further improving ceramic layer 5,6 fastness, the external diameter that ceramic layer 5,6 external diameter can be ground to interior axle 1 outer wall that is adjacent part equates, and forms the seamless link transition.
As Fig. 7, shown in Figure 8, described ceramic layer 5,6 axial width are than corresponding seal ring 7,8 the large 1～5mm of axial width, as large 1mm, 1.5mm, 2mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, 3mm, 4mm or 5mm etc., when it can guarantee seal ring 7,8 energy are complete and ceramic layer 5,6 offsets, avoid again the existence of corner or spot as yet untouched by a clean-up campaign.
The size of defined when the external diameter of the first circular groove 13 as described in Fig. 7, Fig. 8 and the second circular groove 14 uses less than interior axle 1 is final, when the little 0.5mm of size of the external diameter of the first circular groove 13 and the second circular groove 14 defined during than final use of interior axle 1 for suitable; The size of defined when the external diameter of described material diversion groove 12 uses less than interior axle 1 is final equally, when the external diameter of material diversion groove 12 finally uses than interior axle during the little 2mm of size of defined for suitable.The distance of the lower end of the upper end of the distance of the upper end of the lower end of the first circular groove 13 and material diversion groove 12 and the second circular groove 14 and material diversion groove 12 can be according to using needs to set, and it all can be 3.8mm.
Be that the liquid material in material diversion groove 12 is flowed service life more steady and that improve interior axle 1 as Fig. 9, Figure 10, can be at the sidewall of material diversion groove 12 and end-beveling and the rounding of interior axle 1, wherein, angle between the outside wall surface of the interior axle 1 formed fillet surface 15 of end-beveling and interior axle 1 is 15 degree, and the radius of the rounding between fillet surface 15 and interior shaft end and interior axle 1 outside wall surface is 0.4mm; The distance of fillet surface 16, the 17 and first circular groove 13 and the second circular groove 14 that the sidewall chamfering of material diversion groove 12 forms is 1mm.
As shown in Figure 1, for guarantee seal ring 7,8 and ceramic layer 5,6 between resistance to abrasion and sealing effectiveness, described seal ring 7,8 can adopt the rotation Glais ring.
In distributing box of the present invention, the plating ceramic methods of axle, comprise the steps:
A, be combined by prior art each parts soldering group with interior axle 1, then to its external diameter prtreatment and leave the stock left for machining (see figure 2);
B, the position that is used for installing bearing 2 at the outer wall of interior axle 1, interior axle 1 correspondence is arranged on the seal ring 7 of the inwall of outer shroud 3, 8 position, and the position of the corresponding material channel 11 of interior axle 1 difference bearing circlip groove 18, the first circular groove 13 and the second circular groove 14, and material diversion groove 12, described bearing circlip groove 18, the first circular groove 13 and the second circular groove 14, and the sequencing of material diversion groove 12 can be decided by processing conditions, as can first bearing circlip groove 18, then car the first circular groove 13 and the second circular groove 14, last car material diversion groove 12, certainly, also can first car material diversion groove 12, then car the first circular groove 13 and the second circular groove 14, last bearing circlip groove 18(sees Fig. 3, Fig. 4),
C, at the first circular groove 13 and the interior pottery that evenly plates of the second circular groove 14, form ceramic layer 5,6, ceramic layer 5,6 axial width are seen Fig. 5, Fig. 6 than corresponding seal ring 7,8 the large 1～5mm(of axial width);
D, the accuracy requirement when interior axle 1 and ceramic layer 5,6 outer wall together are refined to its outside dimension and meet final the use, this fine limit work is crossed to plant and is comprised sand milling and grinding and polishing, after fine limit work, the external diameter that ceramic layer 5,6 external diameter are adjacent interior axle 1 outer wall of part equates, and forms seamless link transition (seeing Fig. 7, Fig. 8).
In steps A, described stock left for machining is 0.5～2mm, and when namely the external diameter of the interior axle 1 after prtreatment finally uses than interior axle, the large 0.5～2mm of size of defined, better when stock left for machining is 1mm.
In described step D, the monolateral thickness of the ceramic layer after fine limit work is 0.2～0.5mm.
As Fig. 9, shown in Figure 10, after step D, also comprise sidewall and the end-beveling of interior axle 1 and the step of rounding to material diversion groove 12, wherein, angle between the outside wall surface of the interior axle 1 formed fillet surface 15 of end-beveling and interior axle 1 is 15 degree, and the radius of the rounding between fillet surface 15 and interior shaft end and interior axle 1 outside wall surface is 0.4mm; The distance of fillet surface 16, the 17 and first circular groove 13 and the second circular groove 14 that the sidewall chamfering of material diversion groove 12 forms is 1mm.
Claims (10)
1. the dispensing arrangement of axle plating pottery in a kind, described distributing box comprises interior axle (1), and be arranged on the outer wall of interior axle (1) and the outer shroud (3) that can rotate around the axis of interior axle (1), wherein, outer shroud (3) is provided with the interface (31) that interlinks for the feeding pipe (4) with the material cylinder, interior axle (1) is provided with the material channel (11) corresponding with interface (31), the outer wall of interior axle (1) has material diversion groove (12) in the position of corresponding material channel (11), it is characterized in that: the position of the above and below of the corresponding material flame diversion trough of the outer wall of described interior axle (1) (12) has the first circular groove (13) and the second circular groove (14), be coated with ceramic layer (5 in the first circular groove (13) and the second circular groove (14), 6), the inwall of outer shroud (3) is at corresponding ceramic layer (5, 6) position be equipped with can with ceramic layer (5, 6) seal ring (7 that offsets, 8).
2. interior axle according to claim 1 plates the dispensing arrangement of pottery, it is characterized in that: the external diameter that the external diameter of described ceramic layer (5,6) is adjacent the outer wall of interior axle (1) partly equates, and forms the seamless link transition.
3. the dispensing arrangement of interior axle plating pottery according to claim 1, is characterized in that: the large 1～5mm of axial width of the seal ring (7,8) that the axial width ratio of described ceramic layer (5,6) is corresponding.
4. interior axle according to claim 1 plates the dispensing arrangement of pottery, it is characterized in that: the external diameter of described the first circular groove (13) and the second circular groove (14) is less than the size of interior axle (1) defined when finally using, and the external diameter of described material diversion groove (12) is equally less than the size of interior axle (1) defined when finally using.
5. interior axle according to claim 1 plates the dispensing arrangement of pottery, and it is characterized in that: there are chamfering and rounding in the end of the sidewall of described material diversion groove (12) and interior axle (1).
6. interior axle according to claim 5 plates the dispensing arrangement of pottery, it is characterized in that: the distance of the lower end of the distance of the upper end of the lower end of the first circular groove (13) and material diversion groove (12) and the upper end of the second circular groove (14) and material diversion groove (12) is 3.8mm, and the fillet surface (16,17) that the sidewall chamfering of described material diversion groove (12) forms is 1mm with the distance of the first circular groove 13 and the second circular groove (14).
7. interior axle according to claim 1 plates the dispensing arrangement of pottery, it is characterized in that: described seal ring (7,8) is the rotation Glais ring.
8. the plating ceramic methods of the interior axle of distributing box, is characterized in that: comprise the steps:
A, be combined by prior art each parts soldering group with interior axle (1), then to its external diameter prtreatment and leave stock left for machining;
B, in position that the outer wall of interior axle (1) is installed the position of the position of bearing (2), seal ring (7,8) that interior axle (1) correspondence is arranged on the inwall of outer shroud (3) and the corresponding material channel of interior axle (1) (11) bearing circlip groove (18), the first circular groove (13) and the second circular groove (14) and material diversion groove (12) respectively;
C, evenly plate pottery in the first circular groove (13) and the second circular groove (14), form ceramic layer;
D, the external diameter that will plate the interior axle (1) of good pottery are refined to its outside dimension and meet accuracy requirement when using.
9. the plating ceramic methods of axle in distributing box according to claim 8 is characterized in that: in step D, after fine limit work, the external diameter of outer wall that the external diameter of ceramic layer (5,6) is adjacent the interior axle (1) of part equates, and forms the seamless link transition.
10. the plating ceramic methods of axle in distributing box according to claim 8, is characterized in that: after step D, also comprise sidewall and the end-beveling of interior axle (1) and the step of rounding to material diversion groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210240440 CN102730612B (en) | 2012-07-12 | 2012-07-12 | Distributor structure with ceramic-plated inner shaft and ceramic plating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210240440 CN102730612B (en) | 2012-07-12 | 2012-07-12 | Distributor structure with ceramic-plated inner shaft and ceramic plating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102730612A CN102730612A (en) | 2012-10-17 |
| CN102730612B true CN102730612B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210240440 Active CN102730612B (en) | 2012-07-12 | 2012-07-12 | Distributor structure with ceramic-plated inner shaft and ceramic plating method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264973Y (en) * | 1995-08-09 | 1997-10-15 | 何俊生 | Multi-core fuse |
| CN201204245Y (en) * | 2008-04-11 | 2009-03-04 | 江亚萍 | Distributor |
| CN202016238U (en) * | 2011-01-30 | 2011-10-26 | 姜堰市三佐电力设备制造有限公司 | Embedded rubber and ceramic composite lining plate |
| CN202246007U (en) * | 2011-08-31 | 2012-05-30 | 广州达意隆包装机械股份有限公司 | Soy sauce filling machine |
| CN202829544U (en) * | 2012-07-12 | 2013-03-27 | 广州达意隆包装机械股份有限公司 | Distributer structure with ceramic-plated inner shaft |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007041684A1 (en) * | 2007-09-01 | 2009-03-05 | Krones Ag | Media distribution device |
| DE102009006795A1 (en) * | 2009-01-30 | 2010-08-05 | Krones Ag | filling |
-
2012
- 2012-07-12 CN CN 201210240440 patent/CN102730612B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2264973Y (en) * | 1995-08-09 | 1997-10-15 | 何俊生 | Multi-core fuse |
| CN201204245Y (en) * | 2008-04-11 | 2009-03-04 | 江亚萍 | Distributor |
| CN202016238U (en) * | 2011-01-30 | 2011-10-26 | 姜堰市三佐电力设备制造有限公司 | Embedded rubber and ceramic composite lining plate |
| CN202246007U (en) * | 2011-08-31 | 2012-05-30 | 广州达意隆包装机械股份有限公司 | Soy sauce filling machine |
| CN202829544U (en) * | 2012-07-12 | 2013-03-27 | 广州达意隆包装机械股份有限公司 | Distributer structure with ceramic-plated inner shaft |
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| Publication number | Publication date |
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| CN102730612A (en) | 2012-10-17 |
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