CN2312805Y - Continuous forming machine for plastic hose coated with high-separating layer - Google Patents
Continuous forming machine for plastic hose coated with high-separating layer Download PDFInfo
- Publication number
- CN2312805Y CN2312805Y CN 96232490 CN96232490U CN2312805Y CN 2312805 Y CN2312805 Y CN 2312805Y CN 96232490 CN96232490 CN 96232490 CN 96232490 U CN96232490 U CN 96232490U CN 2312805 Y CN2312805 Y CN 2312805Y
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- plug
- flexible pipe
- core rod
- tractor
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a continuous drawing, cutting and forming special machine used for producing plastic hose bodies. The utility model is characterized in that the traction machine of the hose is divided into a front stage traction machine and a back stage traction machine, and the front end of the traction core rod of the front stage traction machine is connected with the centre of the ring die head of an extruder by a steel cable. A core rod type surface polarizing processor, a core rod type hose body applicator and at least one stage core rod type tunnel drying box are arranged between the front and the back stage traction machines in sequence from the back end of the traction core rod of the front stage traction machine through the polarizing core rod of the polarizing processor, the coating core rod of the applicator and the guideway core rod of the drying box to the front end of the traction core rod of the back stage traction machine. The steel cable is used to connect the front ends and the back ends in sequence to be fixed into a whole, and a synchronous cutter is arranged on the back stage of the back stage traction machine.
Description
The utility model relates to a kind of plastic processing machinery, particularly a kind of continuous drawing, cut-out moulding special-purpose machinery of producing the plastic flexible pipe body.
At present, the plastic flexible pipe that the machinery production of production plastic flexible pipe goes out belongs to simple substance plastic flexible pipe product more, they decorate attractive in appearance, easy to use, the cheap application that obtains more and more widely, but because of the high osmosis of simple substance plastics, contained aromatic series, grease and the organic solvents etc. of its content material are outer seepage easily, influence the effect that packing is preserved, limited applying of simple substance plastic flexible pipe packing greatly.Up to the present also there is not a kind of forming machine that can produce the plastic flexible pipe that has high-obstruction.
The purpose of this utility model is exactly that a kind of coating high-obstruction plastic flexible pipe continuous forming machine that is coated with the high-barrier colloid on plastic flexible pipe is provided for the above-mentioned defective that solves prior art.
Technical solution of the present utility model is as follows:
A kind of coating high-obstruction plastic flexible pipe continuous forming machine, it includes extruder (1), water jacket cooler (2), flexible pipe tractor (3) and turned off in synchronization device (4), before it is characterized in that flexible pipe tractor (3) is, back two-stage, the traction plug front end of its prime tractor (3) links to each other by the annular die center of steel wire rope with extruder (1), preceding, be provided with core rod type surface polarization processor (5) between the back level tractor (3) successively, the core rod type body spreader (6) and the core rod type tunnel drying case (7) of one-level at least, and traction plug rear end from prime tractor (3), polarization plug through polarization processor (5), till the traction plug front end of the extremely back grade tractor (3) of the guide rail plug of the coating plug of spreader (6) and drying box (7), they all join end to end successively to hang by steel wire rope and are solidified as a whole, and the back level of grade tractor (3) is provided with turned off in synchronization device (4) in the back.
But advantage of the present utility model is its continuous high speed and finishes trombone slide, surface polarization, the agent of dip-coating high-barrier, dry tack free purifying, cuts off moulding, its production technology advanced person, production efficiency improves greatly, and the hose surface coating is even, coating interface bond strength height, the coating surface polishing is glossy, the quality of production is stable, the plastic flexible pipe joint product that obtains like this has the high gas barrier to effective ingredients such as packing content moisture content, grease, aromatic series, organic solvents, can overcome the packing defective of simple substance plastic flexible pipe fully, keep the advantage of simple substance plastic flexible pipe comprehensively.Have very important social benefit and economic benefit.
The utility model will be further described below in conjunction with accompanying drawing:
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model core rod type surface polarization processor.
Fig. 3 is the structural representation of the utility model core rod type body spreader.
Fig. 4 is the structural representation of the utility model core rod type tunnel drying case.
Shown in Fig. 1-4, plastic raw materials is sent into from the feed hopper (31) of extruder (1), under the effect of extruding of screw rod, extrude from annular die head, softening plastic flexible pipe is the plastic flexible pipe (20) of moulding again through water jacket cooler (2) cooling, the initial state of moulding flexible pipe (20) is on the traction plug (33) of level tractor (3) before and after introducing under the artificial traction, is automatic operation later on.At this moment, because front and back level tractors (3) are power by its rubber roll (32), the traction plug (33) at its center is outstanding solid motionless, then the moulding flexible pipe of sending from cooler (2) outlet (20) moves forward under the spin friction effect of rubber roll (32), enter surperficial polarization processor (5), core rod type surface polarization processor (5) is made up of high-frequency and high-voltage power supply (8), external electrode (9) and polarization plug (10), external electrode (9) is a spiral ring, its appearance is coated with temperature-resistant insulation layer (30), and used temperature-resistant insulation layer (30) is a silastic-layer.The conductive legs (11) of external electrode (9) links to each other with complete machine by insulating support (12), outstanding intrinsic polarization plug (10) in the helical ring of external electrode (9), this plug (10) is as interior electrode, leave certain interval between the inside and outside electrode, so that moulding flexible pipe (20) passes through, inside and outside electrode links to each other with high-frequency and high-voltage power supply (8).Moulding flexible pipe this moment (20) is between external electrode (9), polarization plug (10), external electrode (9), polarization plug (10) pass to high-frequency and high-voltage electric forming corona, to the processing that polarizes of moulding flexible pipe (20) surface, make flexible pipe (20) surface form polar layer, for back level coating is got ready.It is fixed that the several degree of polarizations according to material of the spiral turns of external electrode (9) require, core rod type body spreader (6) is by storage glue bucket (13), Work container (14) and coating plug (15) are formed, storage glue bucket (13) outlet is connected with Work container (14) by control valve (16), Work container (14) is placed on the adjustable platform (17), outstanding intrinsic coating plug (15) in it, before the two ends of Work container (14) are fixed with, the back is flange (18) quantitatively, (19), and it is preceding, the back is flange (18) quantitatively, (19) match with the external diameter of moulding flexible pipe (20) in centre bore aperture, leave quantitative gap between them, the external diameter of coating plug (15) and the internal diameter of moulding flexible pipe (20) are for being slidingly matched, and the bottom of Work container (14) is provided with binder removal mouth (21).Under front and back tractor (3) effect, moulding flexible pipe (20) enters spreader (6) again, open (can adopt electrically-controlled valve) with valve (16) this moment, make glue be full of Work container (14) inner chamber, then moulding flexible pipe (20) is immersed in the glue in Work container (14), and to finish the body surface coating quantitative in the gap of the back quantitative flange (19) by spreader (6) in moving process, then moulding flexible pipe (20) has promptly coated the wet glue-line of high-barrier after Work container (14) comes out, and enters then in the tunnel drying case (7).Core rod type tunnel drying case (7) is by drying box (22), blast pipe (23), heater (24) and guide rail plug (25) are formed, casing (22) links to each other with complete machine by supporting leg (26), heater (24) import is provided with air blast (28), its outlet links to each other with blast pipe (23) by pipeline, blast pipe (23) is packed in the casing (22), it is for having the hollow body of a plurality of ring-type inner nozzles (27), this hollow body center hangs inherent guide plug (25), guide rail plug (25) is multistage, be connected in series fixing one by one by steel wire rope between them, the outer surface of each guide rail plug (25) is coated with non-heat-conducting layer, and the internal diameter of the external diameter of each guide rail plug (25) and moulding flexible pipe (20) is a matched in clearance.The inlet scoop of the air blast (28) that links to each other with heater (24) links to each other with drying box (22) inner chamber, forms hot air circulation, and place, the inlet scoop of air blast (28) is provided with and mends air door (29), to regulate wet saturation degree.Moulding flexible pipe (20) makes its surperficial high-barrier curable adhesive layer after heated-air drying in drying box (7), form the high-barrier plastic flexible pipe, and the progression of drying box (7) is decided according to the character of coating glue and the requirement of speed of production.The high-barrier plastic flexible pipe is pulled out and is entered in the pilot hole of turned off in synchronization device (4) from back level tractor (3) at last, be cut into the high-barrier plastic flexible pipe of a section length that requires by the rotary cutter of turned off in synchronization device (4), promptly get commodity high-barrier plastic flexible pipe finished product through head machine head and press printing again.
Claims (6)
1. one kind is coated with high-obstruction plastic flexible pipe continuous forming machine, it includes extruder (1), water jacket cooler (2), flexible pipe tractor (3) and turned off in synchronization device (4), before it is characterized in that flexible pipe tractor (3) is, back two-stage, the traction plug front end of its prime tractor (3) links to each other by the annular die center of steel wire rope with extruder (1), preceding, be provided with core rod type surface polarization processor (5) between the back level tractor (3) successively, the core rod type body spreader (6) and the core rod type tunnel drying case (7) of one-level at least, and traction plug rear end from prime tractor (3), polarization plug through polarization processor (5), till the traction plug front end of the extremely back grade tractor (3) of the guide rail plug of the coating plug of spreader (6) and drying box (7), they all join end to end successively to hang by steel wire rope and are solidified as a whole, and the back level of grade tractor (3) is provided with turned off in synchronization device (4) in the back.
2. by the described coating high-obstruction of claim 1 plastic flexible pipe continuous forming machine, it is characterized in that described core rod type surface polarization processor (5) is by high-frequency and high-voltage power supply (8), external electrode (9) and polarization plug (10) are formed, external electrode (9) is a spiral ring, its appearance is coated with temperature-resistant insulation layer (30), its conductive legs (11) links to each other with complete machine by insulating support (12), outstanding intrinsic polarization plug (10) in the helical ring of external electrode (9), this plug (10) is as interior electrode, in, leave certain interval between the external electrode, so that moulding flexible pipe (20) passes through, in, external electrode links to each other with high-frequency and high-voltage power supply (8).
3. by the described coating high-obstruction of claim 2 plastic flexible pipe continuous forming machine, it is characterized in that used temperature-resistant insulation layer (30) is a silastic-layer.
4. by the described coating high-obstruction of claim 1 plastic flexible pipe continuous forming machine, it is characterized in that described core rod type body spreader (6) is by storage glue bucket (13), Work container (14) and coating plug (15) are formed, storage glue bucket (13) outlet is connected with Work container (14) by control valve (16), Work container (14) is placed on the adjustable platform (17), outstanding intrinsic coating plug (15) in it, before the two ends of Work container (14) are fixed with, the back is flange (18) quantitatively, (19), and it is preceding, the back is flange (18) quantitatively, (19) match with the external diameter of moulding flexible pipe (20) in centre bore aperture, leave quantitative gap between them, the external diameter of coating plug (15) and the internal diameter of moulding flexible pipe (20) are for being slidingly matched, and the bottom of Work container (14) is provided with binder removal mouth (21).
5. by the described coating high-obstruction of claim 1 plastic flexible pipe continuous forming machine, it is characterized in that described core rod type tunnel drying case (7) is by drying box (22), blast pipe (23), heater (24) and guide rail plug (25) are formed, casing (22) links to each other with complete machine by supporting leg (26), heater (24) import is provided with air blast (28), its outlet links to each other with blast pipe (23) by pipeline, blast pipe (23) is packed in the casing (22), it is for having the hollow body of a plurality of ring-type inner nozzles (27), this hollow body center hangs inherent guide plug (25), guide rail plug (25) is multistage, be connected in series fixing one by one by steel wire rope between them, the outer surface of each guide rail plug (25) is coated with non-heat-conducting layer, and the internal diameter of the external diameter of each guide rail plug (25) and moulding flexible pipe (20) is a matched in clearance.
6. by the described coating high-obstruction of claim 5 plastic flexible pipe continuous forming machine, the inlet scoop that it is characterized in that the air blast (28) that links to each other with heater (24) links to each other with drying box (22) inner chamber, form hot air circulation, and place, the inlet scoop of air blast (28) is provided with mends air door (29), to regulate wet saturation degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232490 CN2312805Y (en) | 1996-08-09 | 1996-08-09 | Continuous forming machine for plastic hose coated with high-separating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96232490 CN2312805Y (en) | 1996-08-09 | 1996-08-09 | Continuous forming machine for plastic hose coated with high-separating layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2312805Y true CN2312805Y (en) | 1999-04-07 |
Family
ID=33909432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96232490 Expired - Fee Related CN2312805Y (en) | 1996-08-09 | 1996-08-09 | Continuous forming machine for plastic hose coated with high-separating layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2312805Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587098A (en) * | 2008-03-14 | 2014-02-19 | 东丽株式会社 | Laminated film |
-
1996
- 1996-08-09 CN CN 96232490 patent/CN2312805Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587098A (en) * | 2008-03-14 | 2014-02-19 | 东丽株式会社 | Laminated film |
| CN103587098B (en) * | 2008-03-14 | 2015-07-01 | 东丽株式会社 | Laminated film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |