CN104175524A - High-efficiency head for vacuum sizing pipe - Google Patents
High-efficiency head for vacuum sizing pipe Download PDFInfo
- Publication number
- CN104175524A CN104175524A CN201310190942.6A CN201310190942A CN104175524A CN 104175524 A CN104175524 A CN 104175524A CN 201310190942 A CN201310190942 A CN 201310190942A CN 104175524 A CN104175524 A CN 104175524A
- Authority
- CN
- China
- Prior art keywords
- handpiece body
- head
- core
- thermocouple
- vacuum sizing
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/76—Venting, drying means; Degassing means
- B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
-
- 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
- B29C48/30—Extrusion nozzles or dies
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/865—Heating
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
- B29C48/912—Cooling of hollow articles of tubular films
- B29C48/913—Cooling of hollow articles of tubular films externally
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/915—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means
- B29C48/916—Cooling of flat articles, e.g. using specially adapted supporting means with means for improving the adhesion to the supporting means using vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a high-efficiency head for a vacuum sizing pipe. The high-efficiency head comprises a head body prepared from a metal material. The head body is connected to an extruder. A core mold is arranged in the head body. The end of the head body is provided with a die. The die is connected to the core mold. A venthole is arranged in the core mold. The end of the head body is provided with a pressing cover pressing the die. The head body is provided with a first thermocouple and a second thermocouple. The end of the head body is connected to a cooling jacket. The cooling jacket is provided with several vacuum suction holes. The high-efficiency head has a simple structure, is convenient for use and has a fast extrusion rate and high efficiency in a vacuum environment.
Description
Technical field
The present invention relates to a kind of head, particularly high-efficiency vacuum sizing tube head.
Background technology
In prior art, as patent ZL200810054149.2 discloses a kind of high-speed handpiece, handpiece case is eccentric tubular, eccentric part fixed clutch, in handpiece case, there is logical circular hole, left side band internal thread, fixed drive axle, its inside and outside two ends are fixedly small belt pulley and A friction plate respectively, the right side of handpiece case is with reverse externally threaded boss, the right side of circular hole penetrates spindle assemblies, it is fixed on clutch pull rod, pull bar and clutch handle are fixed, spindle jacket can slide at circular-hole internal-wall, loop bar and the small sleeve of main shaft are fixed together, spring and upper shield are socketed successively, over cap is fixed on boss, dust cap is fixed on over cap, pintongs spring is tightened in small sleeve, the dop of pintongs spring is stuck in the taper hole place of upper shield, in pintongs spring, there is supporter, play anti-lock effect, stuck existing while having avoided pintongs spring retraction, pintongs spring is clamped the card pin with machining tool, and main shaft one end is fixed with B friction plate.This high-speed handpiece does not have the function of vacuum extruding pipe, inefficiency, and defect rate is high.
Summary of the invention
For the deficiency existing in prior art, the invention provides a kind of simple in structurely, easy to use, and under vacuum environment, extruded velocity is fast, the effective head of vacuum sizing that efficiency is high.
To achieve these goals, the present invention realizes by the following technical solutions:
High-efficiency vacuum sizing tube head, comprise the handpiece body of being made by metal material, described handpiece body is connected with extruder, is provided with core in handpiece body, and the end of handpiece body is provided with a mouthful mould, mouth mould is connected with core, in core, be provided with passage, the end of handpiece body is provided with for pushing down the gland of mouthful mould, is furnished with the first thermocouple and the second thermocouple on handpiece body, the end of handpiece body is connected with coolant jacket, and coolant jacket is provided with several vacuum pumping holes.
Further, described coolant jacket is provided with several delivery ports.
Further, described coolant jacket is provided with several water inlets.
Further, described passage is arranged on the centre position of core.
Further, described core is arranged on the centre position of handpiece body.
Further, described extruder is connected by fixed screw with handpiece body.
Further, described the first thermocouple is identical with the shape size of the second thermocouple.
Adopt the effective head of vacuum sizing of technique scheme, because described handpiece body is connected with extruder, in handpiece body, be provided with core, the end of handpiece body is provided with a mouthful mould, mouth mould is connected with core, in core, be provided with passage, the end of handpiece body is provided with for pushing down the gland of mouthful mould, on handpiece body, be furnished with the first thermocouple and the second thermocouple, the end of handpiece body is connected with coolant jacket, coolant jacket is provided with several vacuum pumping holes, so can realize sizing tube by handpiece body extrudes, raw material are through core sizing, by die extrusion, be shaped to the pipe of sizing tube, by gland, push down a mouthful mould, mouthful mould stability is improved, work can be carried out smoothly, and greatly improve service life, by coolant jacket, playing the function to cooling products, is product cooling and shaping, by vacuum pumping hole, can make this head vacuumize, realize vacuum sizing pipe and extrude, efficiency is high, and defect rate is few.Because described coolant jacket is provided with several delivery ports, described coolant jacket is provided with several water inlets, so can be realized by cooling water and be carried out cooling this pipe by delivery port and water inlet.Because described passage is arranged on the centre position of core, so it is convenient to ventilate.Because described core is arranged on the centre position of handpiece body, thus easy for installation, extrude pipe also convenient, stressed evenly.Because described extruder is connected by fixed screw with handpiece body, so be connected firmly.Because described the first thermocouple is identical with the shape size of the second thermocouple, so heating evenly.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the present invention in detail;
Fig. 1 is the structural representation of head for high-efficiency vacuum sizing tube of the present invention.
Fig. 2 is the structural representation of thermocouple of the present invention.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the present invention.
As shown in Figures 1 and 2, high-efficiency vacuum sizing tube head, comprise the handpiece body 3 of being made by metal material, handpiece body 3 is connected with extruder 12, in handpiece body 3, be provided with core 2, the end of handpiece body 3 is provided with mouthful mould 6, mouth mould 6 is connected with core 2, in core 2, be provided with passage 1, the end of handpiece body 3 is provided with for pushing down the gland 7 of mouthful mould 6, on handpiece body 3, be furnished with the first thermocouple 4 and the second thermocouple 5, the end of handpiece body 3 is connected with coolant jacket 11, coolant jacket 11 is provided with several vacuum pumping holes 9, coolant jacket 11 is provided with several delivery ports 8, coolant jacket 11 is provided with several water inlets 10, passage 1 is arranged on the centre position of core 2, core 2 is arranged on the centre position of handpiece body 3, extruder 12 is connected by fixed screw with handpiece body 3, the first thermocouple 4 is identical with the shape size of the second thermocouple 5.
The effective head of vacuum sizing of the present invention, by extruder 12, raw material are provided to handpiece body 3, by handpiece body 3, can realize sizing tube extrudes, raw material are through core 2 sizings, by mouth mould 6, extrude the pipe that is shaped to sizing tube, by gland 7, push down mouthful mould 6, mouthful mould 6 stabilities are improved, work can be carried out smoothly, and greatly improve service life; By coolant jacket 11, playing the function to cooling products, is product cooling and shaping; By vacuum pumping hole 9, can make this head vacuumize, realize vacuum sizing pipe and extrude, efficiency is high, and defect rate is few; By delivery port 8 and water inlet 10, can realize by cooling water and carry out cooling this pipe.
More than show and described basic principle of the present invention and 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; that in above-described embodiment and description, describes just illustrates 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 (7)
1. high-efficiency vacuum sizing tube head, comprise the handpiece body of being made by metal material, it is characterized in that: described handpiece body is connected with extruder, in handpiece body, be provided with core, the end of handpiece body is provided with a mouthful mould, mouth mould is connected with core, in core, be provided with passage, the end of handpiece body is provided with for pushing down the gland of mouthful mould, is furnished with the first thermocouple and the second thermocouple on handpiece body, the end of handpiece body is connected with coolant jacket, and coolant jacket is provided with several vacuum pumping holes.
2. the effective head of vacuum sizing according to claim 1, is characterized in that: described coolant jacket is provided with several delivery ports.
3. the effective head of vacuum sizing as claimed in claim 1, is characterized in that: described coolant jacket is provided with several water inlets.
4. the effective head of vacuum sizing as claimed in claim 1, is characterized in that: described passage is arranged on the centre position of core.
5. the effective head of vacuum sizing as claimed in claim 1, is characterized in that: described core is arranged on the centre position of handpiece body.
6. the effective head of vacuum sizing as claimed in claim 1, is characterized in that: described extruder is connected by fixed screw with handpiece body.
7. the effective head of vacuum sizing as claimed in claim 1, is characterized in that: described the first thermocouple is identical with the shape size of the second thermocouple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190942.6A CN104175524A (en) | 2013-05-22 | 2013-05-22 | High-efficiency head for vacuum sizing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190942.6A CN104175524A (en) | 2013-05-22 | 2013-05-22 | High-efficiency head for vacuum sizing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104175524A true CN104175524A (en) | 2014-12-03 |
Family
ID=51957016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310190942.6A Pending CN104175524A (en) | 2013-05-22 | 2013-05-22 | High-efficiency head for vacuum sizing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175524A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346742A (en) * | 2016-09-30 | 2017-01-25 | 福州大学 | High-precision large-diameter pipe extruder head and use method thereof |
| CN106738771A (en) * | 2016-11-30 | 2017-05-31 | 芜湖立创包装有限公司 | Sizing mouth mold mechanism |
| CN112384352A (en) * | 2018-07-03 | 2021-02-19 | 康宁股份有限公司 | Extrusion device with fixed profile |
| CN112428612A (en) * | 2020-11-10 | 2021-03-02 | 万基控股集团石墨制品有限公司 | Hollow graphite electrode extrusion die |
-
2013
- 2013-05-22 CN CN201310190942.6A patent/CN104175524A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106346742A (en) * | 2016-09-30 | 2017-01-25 | 福州大学 | High-precision large-diameter pipe extruder head and use method thereof |
| CN106738771A (en) * | 2016-11-30 | 2017-05-31 | 芜湖立创包装有限公司 | Sizing mouth mold mechanism |
| CN112384352A (en) * | 2018-07-03 | 2021-02-19 | 康宁股份有限公司 | Extrusion device with fixed profile |
| CN112428612A (en) * | 2020-11-10 | 2021-03-02 | 万基控股集团石墨制品有限公司 | Hollow graphite electrode extrusion die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104175524A (en) | High-efficiency head for vacuum sizing pipe | |
| CN205112335U (en) | Extruding machine | |
| CN202893861U (en) | Backward extrusion device of solid profile | |
| CN204294929U (en) | With the extrusion molding dies of inner spiral hole pole | |
| CN105729753A (en) | Multi-head-body rubber and plastic extruder head | |
| CN104816453A (en) | Tube extruding auxiliary engine used for plastic hard tube | |
| CN104228023A (en) | Novel stamping-type extruder | |
| CN204036909U (en) | A kind of weaving cotton pad extruder | |
| CN102873122A (en) | Solid section backward extrusion device | |
| CN104416884A (en) | Efficient internally-installed circulation cooling system mould | |
| CN204296004U (en) | A kind of extruder screw | |
| CN108144977A (en) | Extruding die for aluminum shaped material | |
| CN211638054U (en) | Copper pipe stretching front end part reducing treatment device | |
| CN203664435U (en) | Pipe end spiral extrusion device | |
| CN104816454A (en) | Novel tube extruding auxiliary engine | |
| CN202921675U (en) | Extruder for capacitor shell die | |
| CN206527173U (en) | Aluminum profile extruder | |
| CN205343901U (en) | Extrusion equipment with heat radiation structure | |
| CN205044112U (en) | A plastics silk extruding means for desktop consumptive material testing machine | |
| CN203510677U (en) | Functional peanut-dedicated mulching film extruder head die | |
| CN204222127U (en) | A kind of ultrahigh molecular weight polyethylene tubing mould internal diameter shaping cover | |
| CN220311544U (en) | Guiding device for necking of aluminum bottle | |
| CN212242056U (en) | Low-resistance pipe die | |
| CN213082282U (en) | Uniform extrusion device for stomach tube | |
| CN202685277U (en) | Feeding cavity of poly ethylene (PE) pipe die head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |