CN201970460U - Tapered spiral feeding roller assembly - Google Patents
Tapered spiral feeding roller assembly Download PDFInfo
- Publication number
- CN201970460U CN201970460U CN2011200096218U CN201120009621U CN201970460U CN 201970460 U CN201970460 U CN 201970460U CN 2011200096218 U CN2011200096218 U CN 2011200096218U CN 201120009621 U CN201120009621 U CN 201120009621U CN 201970460 U CN201970460 U CN 201970460U
- Authority
- CN
- China
- Prior art keywords
- feeding roller
- bearing seat
- feeding
- feeding part
- roller assembly
- 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 - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a tapered spiral feeding roller assembly, which comprises a feeding roller, a left bearing seat, a right bearing seat, a left rubber return ring, a right rubber return ring and a transmission gear; the feeding roller comprises a tapered feeding part; the left bearing seat and the right bearing seat are respectively mounted on the two sides of the feeding part; the left rubber return ring and the left bearing seat are matched and are propped against one end of the feeding part; the right rubber return ring and the right bearing seat are matched and are propped against the other end of the feeding part; and the transmission gear is fixed at one end of the feeding roller and drives the feeding roller to rotate. The tapered spiral feeding roller assembly provided by the utility model has the advantages that the shape of the feeding part is changed into a cone, and a spiral groove is additionally formed on the surface of the feeding part, so as to increase the axial thrust to rubber; and stock guides are additionally arranged on the left and the right bearing seats, so as to ensure the environmental sanitation.
Description
[technical field]
The utility model relates to a kind of building block of pin barrel cold feed rubber machine, is specifically related to a kind of cone-type spiral feeding roller assembly of pin barrel cold feed rubber machine, belongs to rubber extrusion equipment technical field.
[background technology]
The feeding roller of the pin barrel cold feed rubber machine of prior art roughly is the cylindrical structure setting, and its surface is the light face, thereby makes the rate of feeding of this extruder slow, and the production capacity of equipment is low.
Have, the left and right bearing block of conventional feeding roller assembly is not with rubber block again, returns the rubber that comes and drops to ground easily from returning the glue ring, influences environmental sanitation.
Therefore, for avoiding the problems referred to above, necessaryly provide a kind of structure improved cone-type spiral feeding roller assembly that has, to overcome described defective of the prior art.
[utility model content]
For addressing the above problem, the purpose of this utility model is to provide a kind of rate of feeding fast, and can effectively prevent the cone-type spiral feeding roller assembly that rubber drops.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of cone-type spiral feeding roller assembly, it comprises that the glue ring is returned on feeding roller, left shaft holder, right bearing seat, a left side, glue ring and travelling gear are returned in the right side, and wherein, described feeding roller comprises that one is conical feeding part; Described left shaft holder and right bearing seat are installed on the both sides of feeding part respectively; The glue ring cooperates and be connected to feeding part with left shaft holder a end is returned on a described left side, and the other end that glue ring and right bearing seat cooperate and be connected to feeding part is returned on the described right side; Described travelling gear is fixed in an end of feeding roller, and drives the feeding roller rotation.
Cone-type spiral feeding roller assembly of the present utility model further is set to: be provided with a helicla flute in described conical feeding part.
Cone-type spiral feeding roller assembly of the present utility model also can be set to: the bottom of described left shaft holder and right bearing seat is respectively equipped with a rubber block, and described rubber block is positioned at the spiral fluted below.
Compared with prior art, the utlity model has following beneficial effect:
1. cone-type spiral feeding roller assembly of the present utility model is by being made as taper shape with feeding part, the feeding part Surface Machining has helicla flute, when the cone-type spiral feeding roller rotates, feeding portion and spiral fluted axial thrust by taper, accelerate the speed of extruder feeding, thereby improved productivity ratio.
2. cone-type spiral feeding roller assembly of the present utility model is by being provided with rubber block, returns the rubber that comes and can not drop to ground thereby make from the left and right glue ring that returns, and directly gets back in the extruder, guarantees environmental sanitation.
[description of drawings]
Fig. 1 is the structural representation of cone-type spiral feeding roller assembly of the present utility model.
Fig. 2 is the structural representation of the feeding roller of cone-type spiral feeding roller assembly of the present utility model.
[specific embodiment]
See also shown in Figure of description 1 and the accompanying drawing 2, the utility model is a kind of cone-type spiral feeding roller assembly, it is applied to the pin barrel cold feed rubber machine, its by feeding roller 1, left shaft holder 2, right bearing seat 3, a left side return glue ring 4, the right side is returned members such as glue ring 5 and travelling gear 6 and is formed.
Wherein, described feeding roller 1 comprises that one is conical feeding part 11, is provided with a helicla flute 12 in this conical feeding part 11.
Described left shaft holder 2 and right bearing seat 3 are installed on the both sides of feeding part 11 respectively.A described left side is returned glue ring 4 and is cooperated and be connected to an end of feeding part 11 with left shaft holder 2, thereby prevents that rubber raw materials from entering in the left shaft holder 2.The described right side is returned glue ring 5 and is cooperated and be connected to the other end of feeding part 11 with right bearing seat 3, thereby prevents that rubber raw materials from entering in the right bearing seat 3.
The bottom of described left shaft holder 2 and right bearing seat 3 is respectively equipped with a rubber block 6, and described rubber block 7 is positioned at the below of helicla flute 12.
Described travelling gear 6 is fixed in an end of feeding roller 1, and it is accepted the power that transmits from gear-box and drive feeding roller and rotates.
Cone-type spiral feeding roller assembly of the present utility model is by being made as taper shape with feeding part 11, feeding part 11 Surface Machining have helicla flute 12, when the cone-type spiral feeding roller rotates, by the feeding portion 11 of taper and the axial thrust of helicla flute 12, accelerate the speed of extruder feeding, thereby improved productivity ratio.Simultaneously, rubber block 7 is set, returns the rubber that comes and can not drop to ground, directly get back in the extruder, guarantee environmental sanitation thereby make from the left and right glue ring 4,5 that returns by bottom at left shaft holder 2 and right bearing seat 3.
The above specific embodiment only is the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within made any modification, be equal to replacement, improvement etc., all should be included within the protection domain of this creation.
Claims (3)
1. cone-type spiral feeding roller assembly, it is characterized in that: comprise that the glue ring is returned on feeding roller, left shaft holder, right bearing seat, a left side, glue ring and travelling gear are returned in the right side, wherein, described feeding roller comprises that one is conical feeding part; Described left shaft holder and right bearing seat are installed on the both sides of feeding part respectively; The glue ring cooperates and be connected to feeding part with left shaft holder a end is returned on a described left side, and the other end that glue ring and right bearing seat cooperate and be connected to feeding part is returned on the described right side; Described travelling gear is fixed in an end of feeding roller, and drives the feeding roller rotation.
2. cone-type spiral feeding roller assembly as claimed in claim 1 is characterized in that: described conical feeding part is provided with a helicla flute.
3. cone-type spiral feeding roller assembly as claimed in claim 2 is characterized in that: the bottom of described left shaft holder and right bearing seat is respectively equipped with a rubber block, and described rubber block is positioned at the spiral fluted below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200096218U CN201970460U (en) | 2011-01-03 | 2011-01-03 | Tapered spiral feeding roller assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200096218U CN201970460U (en) | 2011-01-03 | 2011-01-03 | Tapered spiral feeding roller assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970460U true CN201970460U (en) | 2011-09-14 |
Family
ID=44575565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200096218U Expired - Fee Related CN201970460U (en) | 2011-01-03 | 2011-01-03 | Tapered spiral feeding roller assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700099979A1 (en) * | 2017-09-06 | 2019-03-06 | Colmec S P A | SUPPLY SYSTEM FOR EXTRUDER AND EXTRUDER THAT INCORPORATES IT |
| CN111186117A (en) * | 2020-03-09 | 2020-05-22 | 桂林理工大学 | Extruder feed seat leak protection mucilage binding is put |
-
2011
- 2011-01-03 CN CN2011200096218U patent/CN201970460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201700099979A1 (en) * | 2017-09-06 | 2019-03-06 | Colmec S P A | SUPPLY SYSTEM FOR EXTRUDER AND EXTRUDER THAT INCORPORATES IT |
| EP3453508A1 (en) * | 2017-09-06 | 2019-03-13 | COLMEC S.p.A. | Extruder feeding assembly and extruder apparatus incorporating it |
| CN111186117A (en) * | 2020-03-09 | 2020-05-22 | 桂林理工大学 | Extruder feed seat leak protection mucilage binding is put |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20160103 |