CN103121290A - Automatic production line of composite tube and production method thereof - Google Patents
Automatic production line of composite tube and production method thereof Download PDFInfo
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- CN103121290A CN103121290A CN2013100436919A CN201310043691A CN103121290A CN 103121290 A CN103121290 A CN 103121290A CN 2013100436919 A CN2013100436919 A CN 2013100436919A CN 201310043691 A CN201310043691 A CN 201310043691A CN 103121290 A CN103121290 A CN 103121290A
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Abstract
The invention relates to an automatic production line of a composite tube and a production method of the automatic production line. The production line for producing the composite tube comprises a first extruding set of a front section of set, a pultrusion molding set at a middle section of set, and a second extruding unit at a rear section of set; and the first extruding set, the pultrusion molding set and the second extruding set are respectively used for producing an inner layer of plastic tube, a middle layer of fiber reinforced layer and an outer layer of plastic cladding layer. The producing set used by a production line for producing the composite tube carries out level processing on the composite tube from inside to outside in a serial connection manner orderly; and a continuous automatic production process with the sets connected in series is adopted at the same time. The prepared composite tube is higher in rigidity and strength; the artificial labor intensity is reduced; and the production rate is greatly improved, so that the quality of the produced composite tube is guaranteed.
Description
Technical field
The production method that the present invention relates to the production equipment of tubing and adopt this equipment is specifically related to a kind of multiple tube automatic production line and production method thereof.
Background technology
Production line is to produce product to adopt a series of equipment to make up, thereby is obtaining a certain portioned product in process continuously, and the method for this production has the advantage of continuous processing, greatly saves the production time, and overall magnitude is boosted productivity.But at present no matter for the production of the production line of which side face, it for complete product of processing is, production technology is relatively disperseed, because the task that each production line is completed is different, cause whole process synchronous processing, perhaps whole process sequence disorder makes some product have little time to carry out next stage process or the time too fully causes the product wait out-of-date, and product quality and performance reduce.
At present, the production technology of multiple tube is the method for fractional steps often, has namely first produced inner layer pipe, then transfers to the processing that other unit carries out another layer pipe, is all perhaps that synchronous production is good, waits for the combination assembling; Such production technology just has very large problem for soft section bar or feasible but be used on rigid section.Because expressing technique is quantity-produced, if the rigid section of front road explained hereafter is cut into a section, and then extruding pedestrian's work feeding that advances, efficient is too low and easily cause the section bar performance to change, and easily causes product quality uncontrollable.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of multiple tube automatic production line and production method thereof, adopt the continuous automatic production processing technology of units connected in series, multiple tube rigidity and the intensity of gained are improved, reduce hand labor intensity, boost productivity.
The present invention is achieved through the following technical solutions: a kind of multiple tube automatic production line, comprise that first of leading portion unit extrudes second of the formed by extrusion and tension unit of unit, stage casing unit and back segment unit and extrude unit, described first extrudes unit, formed by extrusion and tension unit and second extrudes unit order tandem compound, described first extrudes between unit and formed by extrusion and tension unit and is provided with the first draw-gear, formed by extrusion and tension unit and second is extruded and is provided with the second draw-gear between unit, and described the first draw-gear and the second draw-gear be external driving control device respectively.
As preferred technical scheme, described first extrudes unit comprises feed hopper, gumming device, heater, the first extruder and the first cooling device, and it is order series connection joint respectively.
As preferred technical scheme, described formed by extrusion and tension unit comprises the composite material forming machine, and composite material forming machine entrance connects the first draw-gear, and outlet connects the second draw-gear.
As preferred technical scheme, described second extrudes unit comprises the second extruder, the second cooling device and cutter sweep.
As preferred technical scheme, described the first cooling device or the second cooling device comprise bellows, and are arranged on the blower fan in bellows.
A kind of production method of multiple tube multiple tube that automatic production line is produced, described multiple tube are three-layer composite pipe, and its internal layer is plastic pipe, extrudes unit produced by first; The middle level is fiber-reinforced layer, by the formed by extrusion and tension unit is produced; Skin is the plastic cement clad, extrudes unit produced by second.
As preferred technical scheme, the concrete steps of described production method are as follows:
(1), extrude by first the plastic pipe that unit is extruded described internal layer;
(2), the inner layer pipe extruded is drawn by the first draw-gear carry out the top layer to the formed by extrusion and tension unit and coat, be i.e. fiber-reinforced layer;
(3), the double-deck semi-finished product multiple tube that will produce is extruded unit by the second draw-gear traction to second and is carried out outermost layer coating, i.e. plastic cement clad;
(4), the semi-finished product three-layer composite pipe of typing is carried out last cooling, cutting, make final finished product multiple tube.
The invention has the beneficial effects as follows: the production line production unit employing order series system used that will produce multiple tube is processed the level that multiple tube carries out from inside to outside, adopt simultaneously the continuous automatic production processing technology of units connected in series, make multiple tube rigidity and the intensity of gained higher, reduce hand labor intensity, greatly boost productivity, make the multiple tube quality of production be guaranteed.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the production technological process of multiple tube automatic production line of the present invention.
The specific embodiment
as shown in Figure 1, a kind of multiple tube automatic production line, comprise that first of leading portion unit extrudes unit, second of the formed by extrusion and tension unit of stage casing unit and back segment unit extruded unit, described first extrudes unit, formed by extrusion and tension unit and second is extruded unit order tandem compound, described first extrudes between unit and formed by extrusion and tension unit and is provided with the first draw-gear, formed by extrusion and tension unit and second is extruded and is provided with the second draw-gear between unit, described the first draw-gear and the second draw-gear be external driving control device respectively, it drives respectively automatically controls the draw-gear action, adopt and regularly process continuously and timing automatic the traction, replace manually-operated, reduce artificial intensity, boost productivity.
Wherein, described first extrudes unit comprises feed hopper, gumming device, heater, the first extruder and the first cooling device, and it is order series connection joint respectively; The plastic cement material enters gumming device by feed hopper and first carries out dipping process, then heats, enters the first extruder after softening and extrude inner layer pipe, solidifies inner layer pipe by the cooling rear formation of the first cooling device.
Described formed by extrusion and tension unit comprises the composite material forming machine, and composite material forming machine entrance connects the first draw-gear, and outlet connects the second draw-gear; The first draw-gear draws the inner layer pipe of solidifying to the composite material forming machine, fiber-reinforced layer is carried out on its inner layer pipe surface coat.
Described second extrudes unit comprises the second extruder, the second cooling device and cutter sweep; Inner layer pipe traction to the second extruder that the second draw-gear will be coated with fiber-reinforced layer carries out top layer plastic cement coating, because the plastic cement melting colloid that extruder is extruded is softener material and is with certain high temperature, if untimely cooling processing will cause distortion, so will carry out the secondary cooling processing after being covered to complete, carry out again pipeline section after curing molding and be cut into finished product.
Described the first cooling device or the second cooling device comprise bellows, and are arranged on the blower fan in bellows; Adopt air-cooled advantage to be: cooling velocity is fast, and can not impact properties of product and quality.
A kind of production method of multiple tube multiple tube that automatic production line is produced, described multiple tube are three-layer composite pipe, and its internal layer is plastic pipe, extrudes unit produced by first; The middle level is fiber-reinforced layer, by the formed by extrusion and tension unit is produced; Skin is the plastic cement clad, extrudes unit produced by second.
The concrete steps of described production method are as follows:
(1), extrude by first the plastic pipe that unit is extruded described internal layer;
(2), the inner layer pipe extruded is drawn by the first draw-gear carry out the top layer to the formed by extrusion and tension unit and coat, be i.e. fiber-reinforced layer;
(3), the double-deck semi-finished product multiple tube that will produce is extruded unit by the second draw-gear traction to second and is carried out outermost layer coating, i.e. plastic cement clad;
(4), the semi-finished product three-layer composite pipe of typing is carried out last cooling, cutting, make final finished product multiple tube.
The invention has the beneficial effects as follows: the production line production unit employing order series system used that will produce multiple tube is processed the level that multiple tube carries out from inside to outside, adopt simultaneously the continuous automatic production processing technology of units connected in series, make multiple tube rigidity and the intensity of gained higher, reduce hand labor intensity, greatly boost productivity, make the multiple tube quality of production be guaranteed.
The above be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work is within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (7)
1. multiple tube automatic production line, comprise that first of leading portion unit extrudes second of the formed by extrusion and tension unit of unit, stage casing unit and back segment unit and extrude unit, it is characterized in that: described first extrudes unit, formed by extrusion and tension unit and second extrudes unit order tandem compound, described first extrudes between unit and formed by extrusion and tension unit and is provided with the first draw-gear, formed by extrusion and tension unit and second is extruded and is provided with the second draw-gear between unit, and described the first draw-gear and the second draw-gear be external driving control device respectively.
2. multiple tube automatic production line according to claim 1, it is characterized in that: described first extrudes unit comprises feed hopper, gumming device, heater, the first extruder and the first cooling device, its respectively the order series connection engage.
3. multiple tube automatic production line according to claim 1, it is characterized in that: described formed by extrusion and tension unit comprises the composite material forming machine, and composite material forming machine entrance connects the first draw-gear, and outlet connects the second draw-gear.
4. multiple tube automatic production line according to claim 1, it is characterized in that: described second extrudes unit comprises the second extruder, the second cooling device and cutter sweep.
5. according to claim 2 or 4 described multiple tube automatic production lines, it is characterized in that: described the first cooling device or the second cooling device comprise bellows, and are arranged on the blower fan in bellows.
6. the production method of a multiple tube multiple tube that automatic production line is produced, it is characterized in that: described multiple tube is three-layer composite pipe, its internal layer is plastic pipe, extrudes unit produced by first; The middle level is fiber-reinforced layer, by the formed by extrusion and tension unit is produced; Skin is the plastic cement clad, extrudes unit produced by second.
7. the production method of production multiple tube according to claim 6, is characterized in that, the concrete steps of described production method are as follows:
(1), extrude by first the plastic pipe that unit is extruded described internal layer;
(2), the inner layer pipe extruded is drawn by the first draw-gear carry out the top layer to the formed by extrusion and tension unit and coat, be i.e. fiber-reinforced layer;
(3), the double-deck semi-finished product multiple tube that will produce is extruded unit by the second draw-gear traction to second and is carried out outermost layer coating, i.e. plastic cement clad;
(4), the semi-finished product three-layer composite pipe of typing is carried out last cooling, cutting, make final finished product multiple tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100436919A CN103121290A (en) | 2013-01-28 | 2013-01-28 | Automatic production line of composite tube and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100436919A CN103121290A (en) | 2013-01-28 | 2013-01-28 | Automatic production line of composite tube and production method thereof |
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| CN103121290A true CN103121290A (en) | 2013-05-29 |
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| CN2013100436919A Pending CN103121290A (en) | 2013-01-28 | 2013-01-28 | Automatic production line of composite tube and production method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991221A (en) * | 2014-05-07 | 2014-08-20 | 北京化工大学 | Mould-less large-caliber PVC pipe dynamic molding method and device |
| CN104070656A (en) * | 2014-05-21 | 2014-10-01 | 宁波名德建材有限公司 | Manufacture method of hot-melt type red copper composite tube |
| CN110001095A (en) * | 2019-04-04 | 2019-07-12 | 谭连平 | A kind of process units of the compound steady state pipe of polyethylene steel skeleton |
| CN112642041A (en) * | 2019-10-12 | 2021-04-13 | 天津瑞科美和激光工业有限公司 | Novel catheter with rigidity and flexibility and manufacturing method thereof |
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| JPS5637144A (en) * | 1979-09-04 | 1981-04-10 | Fujikura Ltd | Extrusion coating method of long element |
| CN1851307A (en) * | 2006-05-11 | 2006-10-25 | 蒋亨雷 | Pneumatic brake pipe, and its manufacturing method |
| CN102003575A (en) * | 2010-09-29 | 2011-04-06 | 康泰塑胶科技集团有限公司 | Water supply pipes and preparation method thereof |
| CN102233679A (en) * | 2010-04-21 | 2011-11-09 | 张文广 | Production line and production method of composite material profile with units connected in series |
-
2013
- 2013-01-28 CN CN2013100436919A patent/CN103121290A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5637144A (en) * | 1979-09-04 | 1981-04-10 | Fujikura Ltd | Extrusion coating method of long element |
| CN1851307A (en) * | 2006-05-11 | 2006-10-25 | 蒋亨雷 | Pneumatic brake pipe, and its manufacturing method |
| CN102233679A (en) * | 2010-04-21 | 2011-11-09 | 张文广 | Production line and production method of composite material profile with units connected in series |
| CN102003575A (en) * | 2010-09-29 | 2011-04-06 | 康泰塑胶科技集团有限公司 | Water supply pipes and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991221A (en) * | 2014-05-07 | 2014-08-20 | 北京化工大学 | Mould-less large-caliber PVC pipe dynamic molding method and device |
| CN103991221B (en) * | 2014-05-07 | 2016-03-23 | 北京化工大学 | A kind of without mould heavy caliber PVC dynamic molding method and device |
| CN104070656A (en) * | 2014-05-21 | 2014-10-01 | 宁波名德建材有限公司 | Manufacture method of hot-melt type red copper composite tube |
| CN110001095A (en) * | 2019-04-04 | 2019-07-12 | 谭连平 | A kind of process units of the compound steady state pipe of polyethylene steel skeleton |
| CN112642041A (en) * | 2019-10-12 | 2021-04-13 | 天津瑞科美和激光工业有限公司 | Novel catheter with rigidity and flexibility and manufacturing method thereof |
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