CN105108994A - Rubber thread pipe extruder - Google Patents
Rubber thread pipe extruder Download PDFInfo
- Publication number
- CN105108994A CN105108994A CN201510588253.XA CN201510588253A CN105108994A CN 105108994 A CN105108994 A CN 105108994A CN 201510588253 A CN201510588253 A CN 201510588253A CN 105108994 A CN105108994 A CN 105108994A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- bearing
- discharging opening
- rubber
- pipe extruder
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/254—Sealing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/003—Tubular articles having irregular or rough surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a rubber thread pipe extruder. The rubber thread pipe extruder comprises a feed cylinder, a bearing and a rotating shaft, wherein the rotating shaft and the feed cylinder are matched and connected through the bearing; a rubber inlet is formed in one end of the feed cylinder, and a discharge port is formed in the other end; a feed thread is arranged on the rotating shaft; a first separation plate and a second separation plate are arranged on the inner wall of the feed cylinder, and are positioned between the bearing and the feed thread; an annular column is arranged between the first separation plate and the second separation plate; the inner wall of the annular column is a conical surface; a sealing ring fitting the annular column through a conical surface is arranged in the annular column; a spring is arranged between the sealing ring and the first separation plate; the discharge port is a cylindrical port; a thread is arranged on the wall of the discharge port; a cooling tank is formed in the discharge port; and one end of the rotating shaft extends into the discharge port, and is leveled with the outer wall of the discharge port. The rubber thread pipe extruder can prevent rubbers from entering the bearing of the rotating shaft to damage the bearing, and improves the working efficiency.
Description
Technical field
The present invention relates to rubber manufacturing machinery technical field, in particular to a kind of rubber screwed pipe extruder.
Background technology
Rubber screwed pipe extruder, also known as extruder, is one of process equipment important in rubber production.In the machine-shaping of rubber industry sizing material, rubber screwed pipe extruder is listed as two leading greatly production machines together with calender, of many uses, can the various shaped rubber material such as the various strip of processing and manufacturing, tubulose, bar-shaped, tabular, and along with the development of science and technology, the rubber screwed pipe extruder of cash production tabular sizing material, steel cord adhesive plaster and metal, fiber wire rod can cover glue etc.
The rotating shaft of conventional rubber screwed pipe extruder is in long-term rotation, after making ring wear, sizing material can enter in the bearing of rotating shaft, damage bearing, rotating shaft is broken down, cause rotating shaft not run well, thus affect the production efficiency of rubber screwed pipe extruder and the quality of product, too increase maintenance cost and production cost.
It is need rubber extruding rubber tube that existing rubber screwed pipe is produced, and is processing, finally obtain screwed pipe to rubber tube, improves the production cost of rubber tube like this and reduces operating efficiency.
Summary of the invention
The object of the present invention is to provide a kind of rubber screwed pipe extruder, to solve the deficiencies in the prior art.
For realizing the object of the invention, the technical scheme of employing is:
A kind of rubber screwed pipe extruder, comprise feeding cylinder, bearing and rotating shaft, rotating shaft is connected by bearing fit with feeding cylinder, it is characterized in that, described feeding cylinder one end is provided with glue-feeder, and the other end is provided with discharging opening; Described rotating shaft is provided with feeding screw thread; The inwall of described feeding cylinder is equipped with the first dividing plate and second partition, and the first dividing plate and second partition are between bearing and feeding screw thread; Be provided with circular column between described first dividing plate and second partition, and circular column inwall is set to the conical surface; Be provided with sealing ring by cone match with it in described circular column, between sealing ring and the first dividing plate, be provided with spring; Described discharging opening is cylindrical mouth, and discharging opening wall is provided with screw thread; Cooling bath is provided with in described discharging opening; Discharging opening is stretched in described rotating shaft one end, and aligns with discharging opening outer wall.
Further, described internal diameter of the seal ring is provided with cannelure, and cannelure end face has good anti-wear performance, can improve the service life of sealing ring.
The invention has the beneficial effects as follows, by circular column and sealing ring cone match, make sealing ring be close to rotating shaft under the force of a spring, even if after ring wear, also can realize auto-compensation, have good sealing effectiveness.Thus avoid sizing material can enter in the bearing of rotating shaft, damage bearing etc.
The rubber under molten condition is made to enter discharging opening by the feeding screw thread in rotating shaft, rubber under molten condition is full of the screwed pipe space that discharging opening and rotating shaft form, enter cooling bath by water and cooling forming is carried out to rubber, rotating shaft drives shaping rubber screwed pipe that the threaded engagement of itself and charging aperture is rotated, rotate Rubber Extruder, obtain rubber screwed pipe.
Accompanying drawing explanation
Fig. 1 is the structural representation of rubber screwed pipe extruder provided by the invention.
Detailed description of the invention
Also by reference to the accompanying drawings the present invention is described in further detail below by specific embodiment.
Fig. 1 is shown rubber screwed pipe extruder provided by the invention, comprises feeding cylinder 1, glue-feeder 3, rotating shaft 5, discharging opening 6, feeding screw thread 7, screw thread 8, spring 9, bearing 10, circular column 11, sealing ring 12, first dividing plate 14, second partition 13 and cooling bath 15.Described rotating shaft 5 is connected by bearing 10 with feeding cylinder 1; Described feeding cylinder 1 one end is provided with glue-feeder 3, and the other end is provided with discharging opening 6; Described rotating shaft 5 is provided with feeding screw thread 7; The inwall of described feeding cylinder 1 is equipped with the first dividing plate 14 and second partition 13, first dividing plate 14 and second partition 13 between bearing 10 and feeding screw thread 7; Be provided with circular column 11 between described first dividing plate 14 and second partition 13, and circular column 11 inwall is set to the conical surface; Be provided with sealing ring 12 by cone match with it in described circular column 11, between sealing ring 12 and the first dividing plate 14, be provided with spring 9; Described discharging opening 6 is cylindrical mouth, and discharging opening 6 wall is provided with screw thread 8; Cooling bath 15 is provided with in described discharging opening 6; Discharging opening 6 is stretched in described rotating shaft 5 one end, and aligns with discharging opening 6 outer wall.
Sealing ring 12 internal diameter is provided with cannelure, and cannelure end face has good anti-wear performance, can improve the service life of sealing ring 12.
By circular column 11 and sealing ring 12 cone match, under the active force of spring 9, sealing ring 12 is made to be close to rotating shaft 5, even if after sealing ring 12 wearing and tearing, also can auto-compensation be realized, have good sealing effectiveness.Thus avoid sizing material can enter in the bearing 10 of rotating shaft 5, damage bearing 10 etc.
The rubber under molten condition is made to enter discharging opening 6 by the feeding screw thread 7 in rotating shaft 5, rubber under molten condition is full of the screwed pipe space that discharging opening 6 forms with rotating shaft 5, enter cooling bath 15 pairs of rubber by water and carry out cooling forming, rotating shaft 5 drives shaping rubber screwed pipe that the threaded engagement of itself and charging aperture 6 is rotated, rotate Rubber Extruder, obtain rubber screwed pipe.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a rubber screwed pipe extruder, comprise feeding cylinder, bearing and rotating shaft, rotating shaft is connected by bearing fit with feeding cylinder, it is characterized in that, described feeding cylinder one end is provided with glue-feeder, and the other end is provided with discharging opening; Described rotating shaft is provided with feeding screw thread; The inwall of described feeding cylinder is equipped with the first dividing plate and second partition, and the first dividing plate and second partition are between bearing and feeding screw thread; Be provided with circular column between described first dividing plate and second partition, and circular column inwall is set to the conical surface; Be provided with sealing ring by cone match with it in described circular column, between sealing ring and the first dividing plate, be provided with spring; Described discharging opening is cylindrical mouth, and discharging opening wall is provided with screw thread; Cooling bath is provided with in described discharging opening; Discharging opening is stretched in described rotating shaft one end, and aligns with discharging opening outer wall.
2. rubber screwed pipe extruder according to claim 1, is characterized in that: described internal diameter of the seal ring is provided with cannelure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588253.XA CN105108994A (en) | 2015-09-16 | 2015-09-16 | Rubber thread pipe extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510588253.XA CN105108994A (en) | 2015-09-16 | 2015-09-16 | Rubber thread pipe extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108994A true CN105108994A (en) | 2015-12-02 |
Family
ID=54657210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510588253.XA Pending CN105108994A (en) | 2015-09-16 | 2015-09-16 | Rubber thread pipe extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070613A (en) * | 2020-01-06 | 2020-04-28 | 姚春祥 | Electromagnetic heating extruder equipment for PVC composite pipe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285506A (en) * | 1964-05-04 | 1966-11-15 | Pennsalt Chemicals Corp | Centrifuge having self-lubricating bearing |
| CN2274706Y (en) * | 1996-06-07 | 1998-02-18 | 王涌铠 | Self-filling sealer |
| CN2417087Y (en) * | 2000-04-29 | 2001-01-31 | 丹徒县三强科技开发中心 | Two direction sealing type shaft seal |
| CN201621269U (en) * | 2009-11-29 | 2010-11-03 | 张春锦 | Novel floating type mechanical sealing device |
| CN103423313A (en) * | 2013-07-15 | 2013-12-04 | 成都兴宇精密铸造有限公司 | Oil seal used for bearing seal |
| CN104455455A (en) * | 2014-12-06 | 2015-03-25 | 无锡高卓流体设备有限公司 | Bearing sealing piece |
| CN204955335U (en) * | 2015-09-16 | 2016-01-13 | 成都爆米花信息技术有限公司 | Rubber screwed pipe extruder |
-
2015
- 2015-09-16 CN CN201510588253.XA patent/CN105108994A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3285506A (en) * | 1964-05-04 | 1966-11-15 | Pennsalt Chemicals Corp | Centrifuge having self-lubricating bearing |
| CN2274706Y (en) * | 1996-06-07 | 1998-02-18 | 王涌铠 | Self-filling sealer |
| CN2417087Y (en) * | 2000-04-29 | 2001-01-31 | 丹徒县三强科技开发中心 | Two direction sealing type shaft seal |
| CN201621269U (en) * | 2009-11-29 | 2010-11-03 | 张春锦 | Novel floating type mechanical sealing device |
| CN103423313A (en) * | 2013-07-15 | 2013-12-04 | 成都兴宇精密铸造有限公司 | Oil seal used for bearing seal |
| CN104455455A (en) * | 2014-12-06 | 2015-03-25 | 无锡高卓流体设备有限公司 | Bearing sealing piece |
| CN204955335U (en) * | 2015-09-16 | 2016-01-13 | 成都爆米花信息技术有限公司 | Rubber screwed pipe extruder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070613A (en) * | 2020-01-06 | 2020-04-28 | 姚春祥 | Electromagnetic heating extruder equipment for PVC composite pipe |
| CN111070613B (en) * | 2020-01-06 | 2020-12-08 | 嘉兴金旅燕科技有限公司 | Electromagnetic heating extruder equipment for PVC composite pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105108995B (en) | A kind of Rubber Extruder | |
| CN105109006B (en) | A kind of rubber pipe extruder | |
| CN105058741B (en) | A kind of bidirectional feed Rubber Extruder | |
| CN201818270U (en) | Wellhead rotation guider | |
| CN105108994A (en) | Rubber thread pipe extruder | |
| CN204955335U (en) | Rubber screwed pipe extruder | |
| CN204955347U (en) | Rubber extruder's feed arrangement | |
| CN204955342U (en) | Extruding machine | |
| CN204955348U (en) | Rubber tube extruder | |
| CN204955336U (en) | Rubber extruding machine | |
| CN105108999A (en) | Extruder | |
| CN213707311U (en) | Deconcentrator and device with deconcentrator | |
| CN105128307A (en) | Feeding device for rubber extruding machine | |
| CN208529684U (en) | A kind of hexagonal steel wire ring winding line extruder covers rubber die device | |
| CN103862695A (en) | Plunger biomass forming machine material forming mould | |
| CN204955358U (en) | Rubber tube extruder head | |
| CN204505765U (en) | A kind of adjustable head for clad type three PE anti-corrosion pipe production line | |
| CN204448594U (en) | The air outlet abrasion-proof structure of cement powder concentrator | |
| CN204622539U (en) | A kind of auxiliary adding material device of extruder | |
| CN105082503B (en) | A kind of rubber pipe extruder head | |
| CN204251938U (en) | A kind of double-screw pulp-milling of adjustable clearance cylinder mill | |
| CN206046485U (en) | A kind of anti-V-type powder selecting machine feeding device for isolating low abrasion of novel multi-channel | |
| CN104289302B (en) | A kind of drum feeder for ball mills and feeding method thereof | |
| CN204159431U (en) | A kind of drum feeder for ball mills | |
| CN202254707U (en) | Air-blast nozzle for iron wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
|
| RJ01 | Rejection of invention patent application after publication |