CN207014749U - Energy saving and environment friendly extrusion coating machine in the same direction - Google Patents
Energy saving and environment friendly extrusion coating machine in the same direction Download PDFInfo
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- CN207014749U CN207014749U CN201720934819.4U CN201720934819U CN207014749U CN 207014749 U CN207014749 U CN 207014749U CN 201720934819 U CN201720934819 U CN 201720934819U CN 207014749 U CN207014749 U CN 207014749U
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- extrusion
- screw rod
- die body
- energy saving
- same direction
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Abstract
The utility model discloses a kind of energy saving and environment friendly extrusion coating machine in the same direction, including with being located in extrusion sleeve and the coaxial core bore that offer insertion screw rod front and back ends inside extrusion screw rod will be coated described in extrusion screw rod of the material from sleeve outlet extrusion in a rotative pattern, running through in the core bore has the bare wire material pulled forward, and the coating mould for expecting to converge on bare wire material will be coated by being provided with sleeve outlet.The utility model substitutes the head in conventional art with coating mould, saves head material, eliminates many heating element heaters, reduce cost of manufacture, reduce adjusting machine time, improves product processing quality, environmental protection and energy saving.
Description
Technical field
Extrusion coating equipment is the utility model is related to, is specially a kind of energy saving and environment friendly extrusion coating machine in the same direction.
Background technology
Extruder is widely used in plastic, rubber and its copolymerization, homopolymerization, mixing industry, the stability of extruder and with quilt
The position relationship of coating plays a key effect to the quality of finished product.
In traditional structure, extruder and cladding head are all to be closed with being wrapped by thing into the position more than 0 ° and less than 180 °
System, the cladding material that extruder is extruded is by coating head to being coated through the thing that is wrapped by of cladding head, such as electric wire
The later stage of cable covers glue process.
During extrusion cladding, the stream material in flow channel is coated because position relationship forms certain impact to being wrapped by thing
Power, the problems such as easily causing product eccentric, waste of materials；Main frame and production line are into more than 0 ° and (most of to be less than 180 °
90 °) position ornaments can cause land resource significant wastage, it is thorough that several production line positions are difficult to；More main frames are common with one
Position is more nervous when coating head extrusion.
In summary, there is the problem of easy eccentric waste of materials, occupied ground, lost labor in conventional extruder.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model be propose a kind of good manufacturability,
The energy saving and environment friendly extrusion coating machine in the same direction that efficiency is high, saves space with manpower.
The energy saving and environment friendly extrusion coating machine in the same direction of above-mentioned technical problem is can solve the problem that, its technical scheme includes same be located in
Extrude in sleeve and extrusion screw rod of the material from sleeve outlet extrusion will be coated in a rotative pattern, except that the extrusion screw rod
Internal coaxially to offer the core bore for penetrating screw rod front and back ends, running through in the core bore has the bare wire material pulled forward, in sleeve
Outlet, which is provided with, to coat the coating mould for expecting to converge on bare wire material.
A kind of structure of the coating mould includes being installed on the interior die body of extrusion screw rod front end and located at sleeve outlet
Outer die body, the core bore of the rear end charging hole coaxial communication extrusion screw rod of interior die body, the front end discharge opening size matching of interior die body are naked
The diameter of strands；The rear end charging hole of the outer die body it is coaxial with interior film body and formed between the two will cladding material be gathered in forward
Water conservancy diversion ring cavity on bare wire material, the diameter of the front end discharge opening size matching cladding finished product of outer die body.
Conventionally, with helicitic texture between the interior die body and extrusion screw rod integral manufacturing or interior die body and extrusion screw rod
Between connection positioning fastening or interior die body and extrusion screw rod pyramidal structure connection positioning fastening, the outer die body and set are pulled out to push away
Connected and installed with flange arrangement between cylinder outlet.
The bare wire material can be conductor wire core or be steel wire rope or be rope or be carbon fiber, optical fiber or be food
Billot.
The sieve plate to be sieved to guide ring intracavitary cladding material is clamped with the flange arrangement.
The beneficial effects of the utility model：
1st, the energy saving and environment friendly coating machine of extrusion in the same direction of the utility model compares routine techniques without traditional coating machine
Head (with coating mould take band cladding head), save coating machine head material, reduce cost of manufacture, reduce adjusting machine time with
The material wasted during tune machine, improve product processing quality, energy-saving, emission-reducing, environment friendly.
2nd, the utility model occupied ground is small, and more (sets) extrusion cladding in the same direction can be arranged in the space of conventional art place
Machine.
3rd, the utility model is simple and convenient, and an operative employee can operate 5~6 (sets) extrusion cladding in the same direction simultaneously
Machine, and in conventional art, an operative employee at most 2 extrusion coating machines of operation simultaneously.
4th, the utility model does not have conventional extruder header structure, eliminates more set die heating elements and its supporting control system
System, easily controllable temperature are energy-saving.
5th, the utility model is that concentric type extrusion coats, for relatively conventional angled type extruder, in extrusion cladding process
Middle coating does not have influence of unbalance power to being wrapped by thing so that product quality more preferably controls, and waste product is less.
6th, more playscript with stage directions utility models can be extruded to coating machine to stack up or be at an angle of placement and with hot rifle passage coupled
Co-extrusion is formed, repeatedly can also be extruded series, parallel.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of the utility model.
Fig. 2 is the structural representation of coating mould at A in Fig. 1 embodiments, one kind of die body and extrusion screw rod in display
Connected mode.
Fig. 3 is the structural representation of coating mould at A in Fig. 1 embodiments, and die body and extrusion screw rod is another in display
Kind connected mode.
Fig. 4 is the structural representation of coating mould at A in Fig. 1 embodiments, and die body and extrusion screw rod is another in display
Kind connected mode.
Figure number identifies：1st, sleeve is extruded；2nd, extrusion screw rod；3rd, coating mould；4th, core bore；5th, bare wire material；6th, interior die body；7、
Outer die body；8th, water conservancy diversion ring cavity；9th, cladding material；10th, sieve plate；11st, frame；12nd, feed opening.
Embodiment
Illustrated embodiment is described further to the technical solution of the utility model below in conjunction with the accompanying drawings.
The utility model it is energy saving and environment friendly in the same direction extrusion coating machine, including frame 11, extrusion sleeve 1 and extrusion screw rod 2 with
And coating mould 3, the extrusion sleeve 1 are horizontally installed in frame 11, the extrusion screw rod 2 is same to be located in extrusion sleeve 1,
The extrusion screw rod 2 of rotation transports the cladding material 9 added from the rear portion feed opening 12 of extrusion sleeve 1 to sleeve outlet, the bag
Cover mould 3 and be located at sleeve outlet, as shown in Figure 1.
The inside of the extrusion screw rod 2 offers coaxial core bore 4, and the core bore 4 penetrates the front and back ends of extrusion screw rod 2,
The front end of extrusion screw rod 2, which is shorter than on the front end of sleeve outlet and extrusion screw rod 2, offers the screwed hole more than core bore 4, such as Fig. 2 institutes
Show.
The coating mould 3 includes interior die body 6 and outer die body 7, and the interior die body 6 is the cone of cone angle forward, internal model
Body 6 is screwed with the internal thread hole of the front end of extrusion screw rod 2 by external screw thread body axially projecting on rear end face and is connected, interior die body 6
Rear end charging hole and core bore 4 with footpath and it is coaxial communicate and reduce to form bellmouth forward, in the bellmouth pass-out front end of film body 6 into
The discharge opening of the diameter of bare wire material 5 is matched for size；The sleeve that the outer die body 7 is installed on extrusion sleeve 1 by flange arrangement goes out
Mouthful, form water conservancy diversion ring cavity 8, the water conservancy diversion ring cavity between die body 6 in the conical bore and cone of the rear end cone angle of outer die body 7 forward
8 inflow-rate of water turbine is gradually reduced from back to front, and the outer front end of die body 7 of the pass-out of water conservancy diversion ring cavity 8 turns into size matching cladding finished diameter
Discharge opening, the interior sieve plate 10 being provided with by flange arrangement clamping position of water conservancy diversion ring cavity 8, as shown in Figure 2.
As shown in figure 3, the external screw thread body that interior die body 6 is protruded by the internal thread hole on rear end face and the front end of extrusion screw rod 2
Screw connection.
As shown in figure 4, pull out pyramidal structure connection positioning fastening, i.e., interior die body 6 between interior die body 6 and extrusion screw rod 2 to push away
The cone (cone angle is backward) at rear portion is connected with the conical bore on the front end face of extrusion screw rod 2 (to be had identical between mating surface
Morse's taper).
The bare wire material 5 is conductor wire core or is steel wire rope or is rope or is carbon fiber or is optical fiber, even
Food billot.
Illustrate working method of the present utility model exemplified by making cable：
1st, bare wire material 5 (i.e. cable core) through extrusion screw rod 2 core bore 4 and by the discharge opening of interior die body 6 from external mold
The discharge opening of body 7 passes forward, and the front end of cable core is on wire spool.
2nd, cladding material 9 (i.e. sizing materials) from extrude sleeve 1 feed opening 12 be continuously added into, extrusion screw rod 2 rotate by sizing material to
Extrude the sleeve outlet direction extruding push of sleeve 1.
3rd, the sizing material of extrusion in the water conservancy diversion ring cavity 8 of coating mould 3 in assembling and be coated on cable core and form cable
Finished product.
4th, wire spool rotary wire-reeling cable finished product.
Claims (5)
1. energy saving and environment friendly extrusion coating machine in the same direction, including expect with being located in extrusion sleeve (1) and in a rotative pattern by cladding
(9) from the extrusion screw rod (2) of sleeve outlet extrusion, it is characterised in that：Coaxially insertion spiral shell is offered inside the extrusion screw rod (2)
The core bore (4) of bar front and back ends, through there is the bare wire material (5) that is pulled forward in the core bore (4), being provided with sleeve outlet will
The coating mould (3) that cladding material (9) is converged on bare wire material (5).
2. energy saving and environment friendly extrusion coating machine in the same direction according to claim 1, it is characterised in that：The coating mould (3)
Including being installed on the interior die body (6) of extrusion screw rod (2) front end and the outer die body (7) located at sleeve outlet, the rear end of interior die body (6)
The core bore (4) of charging hole coaxial communication extrusion screw rod (2), the front end discharge opening size of interior die body (6) match the straight of bare wire material (5)
Footpath；The rear end charging hole of the outer die body (7) it is coaxial with interior die body (6) and formed between the two will cladding material (9) assemble forward
In the water conservancy diversion ring cavity (8) on bare wire material (5), the diameter of the front end discharge opening size matching cladding finished product of outer die body (7).
3. energy saving and environment friendly extrusion coating machine in the same direction according to claim 2, it is characterised in that：The interior die body (6) with
Positioning fastening or internal model are connected with helicitic texture between extrusion screw rod (2) integral manufacturing or interior die body (6) and extrusion screw rod (2)
Between body (6) and extrusion screw rod (2) with push away pull out pyramidal structure be connected positioning fastening, the outer die body (7) is between sleeve outlet
Connected and installed with flange arrangement.
4. energy saving and environment friendly extrusion coating machine in the same direction according to claim 3, it is characterised in that：Pressed from both sides in the flange arrangement
Hold the sieve plate (10) for expecting that cladding in water conservancy diversion ring cavity (8) (9) are sieved.
5. the energy saving and environment friendly extrusion coating machine in the same direction according to any one in Claims 1 to 4, it is characterised in that：Institute
Bare wire material (5) is stated to be conductor wire core or be steel wire rope or be rope or be carbon fiber or be optical fiber or be food billot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934819.4U CN207014749U (en) | 2017-07-28 | 2017-07-28 | Energy saving and environment friendly extrusion coating machine in the same direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720934819.4U CN207014749U (en) | 2017-07-28 | 2017-07-28 | Energy saving and environment friendly extrusion coating machine in the same direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207014749U true CN207014749U (en) | 2018-02-16 |
Family
ID=61482367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720934819.4U Active CN207014749U (en) | 2017-07-28 | 2017-07-28 | Energy saving and environment friendly extrusion coating machine in the same direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207014749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234792A (en) * | 2017-07-28 | 2017-10-10 | 邓哲琪 | Energy saving and environment friendly extrusion coating machine in the same direction |
| CN113103539A (en) * | 2021-04-27 | 2021-07-13 | 天长市星河防腐仪表有限公司 | Prevent that raw materials from remaining fluoroplastics extruder that air-dries jam |
-
2017
- 2017-07-28 CN CN201720934819.4U patent/CN207014749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234792A (en) * | 2017-07-28 | 2017-10-10 | 邓哲琪 | Energy saving and environment friendly extrusion coating machine in the same direction |
| CN113103539A (en) * | 2021-04-27 | 2021-07-13 | 天长市星河防腐仪表有限公司 | Prevent that raw materials from remaining fluoroplastics extruder that air-dries jam |
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