CN206154674U - Hose of rigid plastic coil spring reinforcing and manufacture equipment thereof - Google Patents
Hose of rigid plastic coil spring reinforcing and manufacture equipment thereof Download PDFInfo
- Publication number
- CN206154674U CN206154674U CN201621140831.XU CN201621140831U CN206154674U CN 206154674 U CN206154674 U CN 206154674U CN 201621140831 U CN201621140831 U CN 201621140831U CN 206154674 U CN206154674 U CN 206154674U
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- CN
- China
- Prior art keywords
- helical spring
- tubulose
- extruder
- rigid plastics
- tubular
- 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.)
- Withdrawn - After Issue
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a hose of rigid plastic coil spring reinforcing and manufacture equipment thereof, its characterized in that: wherein the manufacture equipment of rigid plastic coil spring reinforcing hose includes the tubulose die body and establishes the tubulose rotator in the tubulose die body, tubulose a rotating body borehole jack is equipped with tubulose molding sleeve, be equipped with the spiral pore between the outer wall of tubulose a rotating body pore wall and tubulose molding sleeve, the delivery outlet of first extruder is connected to the first end of tubulose rotator, the spiral pore communicates with each other with the delivery outlet of first extruder, the mandrel has been put to the peripheral cover of tubulose rotator, the mandrel forms flexible plastic with the tubulose die body and extrudes the passageway, the export that flexible plastic extruded the passageway faces the exit end in spiral pore, flexible plastic extrudes the passageway and locates the second extruder delivery outlet intercommunication of tubulose die body lateral part. The utility model discloses hose of rigid plastic coil spring reinforcing and manufacture equipment thereof simple structure, reasonable in design are favorable to improving reduction in production cost under its mechanical properties's the condition.
Description
Technical field：
The utility model is related to a kind of enhanced flexible pipe of rigid plastics helical spring and its manufacturing equipment.
Background technology：
In flexible pipe material production, the properties of product in the face of flexible pipe are required, it is desirable to which flexible pipe has in use good
Toughness and lighter weight, at present each enterprise's custom adds metal spring to strengthen its mechanical property, but this kind of mode causes to increase
Substantial amounts of production cost.
The content of the invention：
The purpose of this utility model is to provide a kind of enhanced flexible pipe of rigid plastics helical spring and its manufacturing equipment, should
It is the enhanced flexible pipe of rigid plastics helical spring and its manufacturing equipment simple structure, reasonable in design, be conducive to improving its mechanical property
In the case of reduce production cost.
The enhanced flexible pipe of the utility model rigid plastics helical spring, it is characterised in that：Including by made by rigid plastics
Helical spring and the flexible plastic on helical spring surface is wrapped, to form hose body.
The utility model rigid plastics helical spring strengthens the manufacturing equipment of flexible pipe, it is characterised in that：The rigid plastics
Helical spring strengthens flexible pipe to be included by made by rigid plastics helical spring and wraps the flexible plastic on helical spring surface,
Manufacturing equipment includes tubulose die body and the tubular rotary body being located in tubular mold body, and borehole jack is provided with tubulose in the tubular rotary body
Molding sleeve, foraminous spiral tract, the tubular rotary body are provided with the tubular rotary body between hole wall and tubular moulding set outside wall surface
First end connect the delivery outlet of the first extruder, the foraminous spiral tract communicates with the delivery outlet of the first extruder, the tubulose
The periphery of rotary body is equipped with core, and the core forms flexible plastic extrusion passage with tubular mold body, and the flexible plastic is squeezed
The outlet for going out passage faces the port of export of foraminous spiral tract, the flexible plastic extrusion passage and the located at tubular mold side portion
Two extruder delivery outlets are connected.
Further, the periphery of above-mentioned first extruder periphery, the second extruder periphery and tubulose die body is provided with zone of heating.
Further, rotation belt wheel is arranged with the first end of above described tubular rotary body, the rotation belt wheel revolves with tubulose
By bonded between swivel.
Further, it is provided with first axle between the first end of above described tubular rotary body and the delivery outlet end of the first extruder
Hold, the core is nested with tubular rotary body periphery, and second bearing is provided between them.
Further, the second side of above-mentioned core is tapered, and a swivel nut is bolted with the die body, and the swivel nut is close
The side of core is provided with the cone bucket shape cooperated with the end toper of core second.
The utility model rigid plastics helical spring strengthens the manufacture method of flexible pipe, and the rigid plastics helical spring strengthens
Flexible pipe includes by made by rigid plastics helical spring and wraps the flexible plastic on helical spring surface, and manufacturing equipment includes
Tubulose die body and the tubular rotary body being located in tubular mold body, borehole jack is provided with tubular moulding set in the tubular rotary body, described
Foraminous spiral tract, the first end connection of the tubular rotary body are provided with tubular rotary body between hole wall and tubular moulding set outside wall surface
The delivery outlet of the first extruder, the foraminous spiral tract is communicated with the delivery outlet of the first extruder, the periphery of the tubular rotary body
Core is equipped with, the core forms flexible plastic extrusion passage with tubular mold body, and the flexible plastic extrudes the outlet of passage
The port of export of foraminous spiral tract is faced, the flexible plastic extrusion passage is exported with the second extruder located at tubular mold side portion
Mouth connection, during work, the first end of tubular rotary body is clamp-oned by the first extruder by hard pvc plastic melts, and clamp-ons spiral
In duct, then extrude from the second end of tubular rotary body, because rotary body is rotation, the Jing rotary bodies and the first extruder
Passage, make rigid plastics helical spring be molded；Then passage is extruded through flexible plastic by the second extruder, is extruded soft
Pvc plastic melts coat rigid plastics helical spring, and thus output rigid plastics helical spring strengthens flexible pipe.
Further, the linear velocity of above described tubular rotary body is 0.6 m/min, the foraminous spiral tract and soft modeling
The holding temperature of material extrusion passage is 180-230 degree.
The enhanced hose construction of the utility model rigid plastics helical spring is simple, reasonable in design, is conducive to improving its power
Production cost is reduced in the case of learning performance, while the manufacturing equipment that rigid plastics helical spring strengthens flexible pipe is reasonable in design, is had
Beneficial to the flexible pipe is integrated into, the manufacture method simple and fast greatly reduces the cost of this kind of high performance hose of manufacture.
Description of the drawings：
Fig. 1 is the main view organigram of the enhanced flexible pipe of the utility model rigid plastics helical spring；
Fig. 2 is the profile construction schematic diagram of the utility model manufacturing equipment；
Fig. 3 is the upward view of Fig. 2.
Specific embodiment：
The enhanced flexible pipe of the utility model rigid plastics helical spring, including the He of helical spring 1 by made by rigid plastics
The flexible plastic 2 on helical spring surface is wrapped, to form hose body.
The utility model rigid plastics helical spring strengthens the manufacturing equipment of flexible pipe, and the rigid plastics helical spring strengthens
Flexible pipe includes helical spring 1 and the flexible plastic 2 wrapped on helical spring surface, manufacturing equipment bag by made by rigid plastics
Tubulose die body 3 and the tubular rotary body 4 being located in tubular mold body are included, the endoporus of tubular rotary body 4 is arranged with tubular moulding set
5, foraminous spiral tract 6 is provided between the inner hole wall of tubular rotary body 4 and tubular moulding set outside wall surface, the tubular rotary body 4
First end 401 connects the delivery outlet 8 of the first extruder 7, and the foraminous spiral tract 6 is communicated with the delivery outlet 8 of the first extruder 7, institute
The periphery for stating tubular rotary body is equipped with core 9, and flexible plastic extrusion passage 10 is formed between the core 9 and tubulose die body,
The outlet 1001 of the flexible plastic extrusion passage faces the port of export 601 of foraminous spiral tract 6, and the flexible plastic extrudes passage
10 connect with the delivery outlet 1101 of the second extruder 11 located at tubular mold side portion.
Further, in order to be incubated, make melting pvc material will not sticking to mould, outside above-mentioned first extruder periphery, the second extruder
Enclose and be provided with zone of heating 12 with the periphery of tubulose die body.
Further, in order to realize the rotation of tubular rotary body, rotation is arranged with the first end of above described tubular rotary body
Belt wheel 13, by bonded between the rotation belt wheel 13 and tubular rotary body.
Further, it is provided with first between the end of delivery outlet 8 of the first end of above described tubular rotary body 4 and the first extruder
Bearing 14, the core is nested with tubular rotary body periphery, and second bearing 15 is provided between them.
Further, in order to adjust the amount of the flexible plastic being coated on helical spring 1, the second side of above-mentioned core is in
Taper, is bolted with a swivel nut 16 on the die body, the swivel nut is provided with mutual with the end toper of core second near the side of core
The cone bucket shape of cooperation, by rotating swivel nut, makes the end toper of core second change with the spacing of swivel nut cone bucket shape, so as to adjust extrusion
Amount.
The thermosetting plastics that above-mentioned rigid plastics is referred to, and flexible plastic refers to thermoplastic.
The utility model rigid plastics helical spring strengthens the manufacture method of flexible pipe, and the rigid plastics helical spring strengthens
Flexible pipe includes by made by rigid plastics helical spring and wraps the flexible plastic on helical spring surface, and manufacturing equipment includes
Tubulose die body and the tubular rotary body being located in tubular mold body, borehole jack is provided with tubular moulding set in the tubular rotary body, described
Foraminous spiral tract, the first end connection of the tubular rotary body are provided with tubular rotary body between hole wall and tubular moulding set outside wall surface
The delivery outlet of the first extruder, the foraminous spiral tract is communicated with the delivery outlet of the first extruder, the periphery of the tubular rotary body
Core is equipped with, the core forms flexible plastic extrusion passage with tubular mold body, and the flexible plastic extrudes the outlet of passage
The port of export of foraminous spiral tract is faced, the flexible plastic extrusion passage is exported with the second extruder located at tubular mold side portion
Mouth connection, during work, the first end of tubular rotary body is clamp-oned by the first extruder by hard pvc plastic melts, and clamp-ons spiral
In duct, then extrude from the second end of tubular rotary body, because rotary body is rotation, the Jing rotary bodies and the first extruder
Passage, make rigid plastics helical spring be molded；Then passage is extruded through flexible plastic by the second extruder, is extruded soft
Pvc plastic melts coat rigid plastics helical spring, and thus output rigid plastics helical spring strengthens flexible pipe.
Further, the linear velocity of above described tubular rotary body is 0.6 m/min, the foraminous spiral tract and soft modeling
The holding temperature of material extrusion passage is 170-180 degree；The material model of helical spring 1：Hard PVC；Wrap in helical spring table
The material of the flexible plastic 2 on face is：Soft pvc.
The present invention is that hard PVC melt is clamp-oned into foraminous spiral tract 6 by extruder, and the port of export 601 of Jing foraminous spiral tracts 6 is extruded,
Because tubular rotary body 4 is rotation, flexible plastic extrusion passage 10 is set constantly to have material extrusion, Jing tubular rotaries body 4 is pushed away
Move, hard PVC spring is just molded.
Due to melting PVC meeting sticking to moulds, so devise one longer section in tubulose die body 3 not heating.The utility model system
Two extruders are cleverly carried out rational deployment by manufacturing apparatus, realize that an extrusion mechanism obtains hard spiral inner core of spring, and one
Platform extrusion mechanism obtains soft coating, realizes that an equipment can be prepared by whole product, improves production efficiency, also reduces production
Cost.
The enhanced hose construction of the utility model rigid plastics helical spring is simple, reasonable in design, is conducive to improving its power
Production cost is reduced in the case of learning performance, while the manufacturing equipment that rigid plastics helical spring strengthens flexible pipe is reasonable in design, is had
Beneficial to the flexible pipe is integrated into, the manufacture method simple and fast greatly reduces the cost of this kind of high performance hose of manufacture.
Preferred embodiment of the present utility model is the foregoing is only, it is all to accomplish to become according to the utility model claim
Change and modification should all belong to covering scope of the present utility model.
Claims (6)
1. the enhanced flexible pipe of a kind of rigid plastics helical spring, it is characterised in that：Including the helical spring by made by rigid plastics
With wrap the flexible plastic on helical spring surface, to form hose body.
2. a kind of rigid plastics helical spring strengthens the manufacturing equipment of flexible pipe, it is characterised in that：The rigid plastics helical spring
Strengthening flexible pipe includes by made by rigid plastics helical spring and wraps the flexible plastic on helical spring surface, manufacturing equipment
Including tubulose die body and the tubular rotary body being located in tubular mold body, borehole jack is provided with tubular moulding set in the tubular rotary body,
Foraminous spiral tract, the first end of the tubular rotary body are provided with the tubular rotary body between hole wall and tubular moulding set outside wall surface
Connect the delivery outlet of the first extruder, the foraminous spiral tract is communicated with the delivery outlet of the first extruder, the tubular rotary body
Periphery is equipped with core, and the core forms flexible plastic extrusion passage with tubular mold body, the flexible plastic extrusion passage
Outlet faces the port of export of foraminous spiral tract, the flexible plastic extrusion passage and the second extruder located at tubular mold side portion
Delivery outlet is connected.
3. rigid plastics helical spring according to claim 2 strengthens the manufacturing equipment of flexible pipe, it is characterised in that：Described
The periphery of one extruder periphery, the second extruder periphery and tubulose die body is provided with zone of heating.
4. rigid plastics helical spring according to claim 2 strengthens the manufacturing equipment of flexible pipe, it is characterised in that：The pipe
Rotation belt wheel is arranged with the first end of shape rotary body, by bonded between the rotation belt wheel and tubular rotary body.
5. rigid plastics helical spring according to claim 2 strengthens the manufacturing equipment of flexible pipe, it is characterised in that：The pipe
Clutch shaft bearing is provided between the first end of shape rotary body and the delivery outlet end of the first extruder, the core is nested with tubulose rotation
Swivel periphery, and second bearing is provided between them.
6. rigid plastics helical spring according to claim 2 strengthens the manufacturing equipment of flexible pipe, it is characterised in that：The core
Second side of mould is tapered, and a swivel nut is bolted with the die body, and the swivel nut is provided with and core near the side of core
The cone bucket shape that two end topers cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140831.XU CN206154674U (en) | 2016-10-20 | 2016-10-20 | Hose of rigid plastic coil spring reinforcing and manufacture equipment thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621140831.XU CN206154674U (en) | 2016-10-20 | 2016-10-20 | Hose of rigid plastic coil spring reinforcing and manufacture equipment thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206154674U true CN206154674U (en) | 2017-05-10 |
Family
ID=58655194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621140831.XU Withdrawn - After Issue CN206154674U (en) | 2016-10-20 | 2016-10-20 | Hose of rigid plastic coil spring reinforcing and manufacture equipment thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206154674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393626A (en) * | 2016-10-20 | 2017-02-15 | 福州大学 | Rigid plastic spiral spring reinforced hose and manufacturing equipment and manufacturing method thereof |
-
2016
- 2016-10-20 CN CN201621140831.XU patent/CN206154674U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106393626A (en) * | 2016-10-20 | 2017-02-15 | 福州大学 | Rigid plastic spiral spring reinforced hose and manufacturing equipment and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170510 Effective date of abandoning: 20181127 |