CN107263838A - One kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line - Google Patents
One kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line Download PDFInfo
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- CN107263838A CN107263838A CN201710700863.3A CN201710700863A CN107263838A CN 107263838 A CN107263838 A CN 107263838A CN 201710700863 A CN201710700863 A CN 201710700863A CN 107263838 A CN107263838 A CN 107263838A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000010146 3D printing Methods 0.000 title claims abstract description 37
- 229920006351 engineering plastic Polymers 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000003860 storage Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 239000002994 raw material Substances 0.000 description 4
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 239000011538 cleaning material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- 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
- B29C48/28—Storing of extruded material, e.g. by winding up or stacking
-
- 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
- B29C48/05—Filamentary, e.g. strands
-
- 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
- B29C48/285—Feeding the extrusion material to the extruder
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
It is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line the invention discloses one kind, this 3D printing silk extruding production line, including extrusion main unit and the air cooling equipment for being connected to the extrusion main unit rear end in turn, water cooling plant, caliper, storage rack and winding system, hopper and the suction feeder on the hopper are provided with the extrusion main unit, the suction feeder is connected with hopper-type drying machine, the air cooling equipment includes floated air-cooled and lateral wind cold trap, the water cooling plant is provided with water-cooling groove, the winding system includes the caliper for being arranged on the cold rinse bank rear end, hauling machine and winder.By setting floated air-cooled, lateral air-cooled and water-cooling structure, the high temperature silk material of extrusion is rapidly and uniformly cooled down, on the premise of silk material performance is ensured, make whole equipment applicability wide, compact conformation.
Description
Technical field
It is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line the present invention relates to a kind of, belongs to Gao Rong
Point high-strength engineering plastic 3D printing equipment technical field.
Background technology
Since 3D printing came out from 1986, whole manufacturing developing direction is progressively influenceed, the technology is increasingly
Many is applied to jewelry, footwear, Making mold, industrial design, building, engineering and construction（AEC）, automobile, Aero-Space, tooth
Section and medical industries, education, GIS-Geographic Information System, civil engineering, gun and other field.It is continuous with 3D printing technique
Development, high-strength engineering plastic 3D printer has not been out of reach for vast manufacturing industry, is gradually employed for modeling
Expect industrial circle, be also thereupon growing day by day for the demand suitable for high-strength engineering plastic 3D printing silk material.But
At present, domestic to be absorbed in also caning be counted on one's fingers for research and development high-strength engineering plastic 3D printing silk material extruder, the overwhelming majority is also rested on
The different materials silk materials few in number such as production ABS, PLA are only capable of, there is higher application value in terms of medical treatment for those
The silk material of the materials such as PEEK, which produces the present country, larger vacancy, so our company voluntarily have developed a kind of new 3D printing silk
Extruding production line, it is while the production of common plastics silk material is met, moreover it can be used to the high intensity materials with high melting point silk material such as PEEK
Production, filled up domestic and international blank.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of suitable for high-melting-point high-strength engineering plastic 3D printing silk
Extruding production line, by setting floated air-cooled, lateral air-cooled and water-cooling structure, enables the silk material of extrusion quickly and evenly cold
But, on the premise of silk material performance is ensured, make whole equipment applicability wide, compact conformation.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
One kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, including extrusion main unit and is connected in turn
Hopper and installation are provided with air cooling equipment, water cooling plant and the winding system of the extrusion main unit rear end, the extrusion main unit
Suction feeder on the hopper, the suction feeder is connected with hopper-type drying machine, and the air cooling equipment includes outstanding
Water-cooling groove is provided with air-cooled of floating and lateral wind cold trap, the water cooling plant, the winding system is described including being arranged on
Caliper, hauling machine, compression wheel assembly and the winder of water cooling plant rear end.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
State and storage rack is provided with above water cooling board, two relatively-movable line storage wheels, the storage are provided with the storage rack
Being provided at both ends with above guide wheel, the storage rack for coil holder is provided with steel wire rope rolling wheel, and the steel wire rope rolling wheel and two lead
Connected between wheel by steel wire rope, be provided with electromagnetic clutch and motor in the line wheel, and one of line storage wheel with
The steel wire rope is fixedly connected.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
Hopper is stated for bicavate hopper, in a suction feeder feed cavity installed therein, the hopper is provided with charging aperture
Adjustable plate.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
Winder is stated including two winding wheels and wheel assembly is compressed.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
State and unidirectional caliper is additionally provided between hauling machine and water cooling board.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
Stating floated air-cooled includes being provided with air-cooled cover on the table top and blower fan of hollow form, the table top, the both sides of the air-cooled cover
The first air outlet, the second air outlet and the 3rd air outlet are respectively arranged with bottom, and the section of the 3rd air outlet is V-type
Structure, the blower fan is connected by airduct with the hollow bulb of table top.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
Stating table top includes three left fan housing, right fan housing and the middle fan housings arranged into the shape of falling product, is set between the left fan housing, right fan housing
It is M type support plates to have section, and the air-cooled groove is formed by left fan housing, right fan housing, M type support plates, first air outlet, the second air-out
Mouth is located at the left fan housing, right fan housing upper end close to the side of silk rolling groove respectively, and the 3rd air outlet is located at the M types branch
Plate middle part recess, positioned at silk rolling trench bottom, and the middle fan housing is connected with the 3rd air outlet.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
State and left flute pipe, right flute pipe and middle flute pipe be respectively arranged with left fan housing, right fan housing and middle fan housing, the left flute pipe, right flute pipe and
The surface of middle flute pipe is provided with opening, and the blower fan passes through corresponding airduct and left flute pipe, right flute pipe and middle flute pipe phase respectively
Connection.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
The air outlet for stating blower fan goes out to be provided with current divider, and the surface of the current divider is provided with eight air outlets, and two of which passes through wind
Pipe is connected with left flute pipe, and two other is connected by airduct with right flute pipe, and remaining four are connected by airduct with middle flute pipe
Logical, four air outlets being connected on the current divider with left flute pipe, right flute pipe are located at using the center of circle of current divider as the same of the center of circle
On one circumference, four air outlets being connected with middle flute pipe are located on another circumference by the center of circle of the center of circle of current divider, and institute
The radius of circumference where stating four air outlets being connected with left flute pipe, right flute pipe is more than four be connected with middle flute pipe
The radius of circumference where air outlet.
Foregoing one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Institute
The junction for stating airduct and left flute pipe, right flute pipe and middle flute pipe is provided with air-valve, the air inlet of the blower fan be provided with into
Wind filter.
The beneficial effects of the invention are as follows：
1st, by setting floated air-cooled, lateral air-cooled and water-cooling structure, the silk material of extrusion is quickly and evenly cooled down, make
Whole equipment applicability is wide, compact conformation；
2nd, by the way that hopper is set into double cavity structure, it is easy to open material feeding port regulating plate after production terminates, by another cavity
Cleaning material be sent in barrel, rotated by screw rod and extrude the raw material that be remained in barrel, it is to avoid because of the raw material holdup time
Long heated excessively generation sintering or carbonization, influence is produced next time.
3rd, uniform air outlet is set by air-cooled cover at floated air-cooled or so and bottom, it is ensured that silk material is extruded
When entering silk rolling groove afterwards, due to the buoyancy that three direction air-flows are produced, and silk material is set not to be in contact with table top, so that
Its section will not be deformed, it is ensured that product quality.
Brief description of the drawings
Fig. 1 is a kind of structural representation suitable for high-melting-point high-strength engineering plastic 3D printing silk extruding production line of the present invention
Figure；
Fig. 2 is a kind of be applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line floated air-cooled of the present invention
Front view；
Fig. 3 is the sectional view of the table top of floated air-cooled of the present invention；
Fig. 4 is the top view of the current divider of floated air-cooled of the present invention.
Embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As Figure 1-Figure 4, it is a kind of to be applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, including squeeze
Go out main frame 1 and be connected to air cooling equipment 2, water cooling plant 6 and the winding system 3 of the rear end of extrusion main unit 1, the extrusion in turn
Hopper 11 and the suction feeder 12 on the hopper 11, the suction feeder 12 and hopper are provided with main frame 1
Formula drying machine 4 is connected, and the air cooling equipment 2 includes setting on floated air-cooled 21 and lateral wind cold trap 22, the water cooling plant 6
Water-cooling groove is equipped with, the winding system includes two winding wheels（32）With compression wheel assembly（34）, hauling machine（31）And caliper
（33）.
Dried material is drawn in hopper 11 by suction feeder 12 from hopper-type drying machine 4, is led by extruding
After machine 1 extrudes silk material, carried out first by floated air-cooled 21 pairs of product contactless air-cooled, product is tentatively cooled to
After type, then pass sequentially through lateral cold air track 22 and water-cooling groove is cooled and shaped completely, enter by hauling machine 31 and winder
Row rewinding.By setting floated air-cooled, lateral air-cooled and water-cooling structure, because present invention is generally directed to high intensity high-melting-point work
The extrusion of engineering plastics 3D printing silk, therefore it is required that speed of production is very fast, if depending merely on floated air-cooled 21 Hes of air-cooled board 2
Lateral wind cold trap 22 is cooled down, it is difficult to reach the complete cooling and shaping to product, by installing water-cooling groove additional, makes the silk material of extrusion
It further can quickly cool down, make whole equipment applicability wide, compact conformation is easy to promote.
The top of the water cooling plant 6, which is provided with, to be provided with two on storage rack 35, the storage rack 35 and can relatively move
Line storage wheel 36, the storage rack 35 is provided at both ends with guide wheel 37, and the top of the storage rack 35 is provided with line wheel 38, described
Connected between line wheel 38 and two guide wheels 37 by steel wire rope, electromagnetic clutch and motor are provided with the line wheel 38
39, and one of line storage wheel 36 is fixedly connected with the steel wire rope.The winder includes two winding wheels 32 and contact roller
Silk material, after the charging tray on one of winding wheel 32 receives full silk material, is fixed, so by component 34 by compressing wheel assembly 34
Automatic shearing fracture of wire material, is connected on the rewinding disk in another rewinding wheel 32 afterwards, meanwhile, wire rope pulley is driven by motor 39
38 rotate, so that steel wire rope is rotated between line wheel 38 and two guide wheels 37, the line storage wheel 36 that drive is connected with steel wire rope to
Direction away from another line storage wheel is moved, and elongates the distance between two line storage wheels, consequently facilitating caching exchanges new rewinding for
The silk material that extrusion main unit 1 is extruded during disk, it is ensured that equipment being capable of continuous running.
The hopper 11 is the material in bicavate hopper, described 12 installed therein feed cavities of suction feeder
Bucket 11 is provided with material feeding port regulating plate.By the way that hopper is set into double cavity structure, it is easy to open charging aperture tune after production terminates
Plate is saved, the cleaning material in another cavity is sent in barrel, is rotated by screw rod and extrudes the raw material remained in barrel, kept away
Exempt from, because the raw material holdup time is long, being heated excessively produces sintering or carbonization, to influence to produce next time.
Unidirectional caliper 36 is additionally provided between the hauling machine 31 and water cooling plant 6, for the outer of real-time testing product
Whether footpath meets production specification requirement.
Wherein, floated air-cooled 21 includes being provided with silk rolling on the table top 10 and blower fan 20 of hollow form, the table top 10
Groove, the both sides and bottom of the silk rolling groove are respectively arranged with the first air outlet 101, the second air outlet 102 and the 3rd air outlet
103, and the section of the 3rd air outlet 103 is V-structure, the hollow bulb phase that the blower fan 20 passes through airduct 30 and table top 10
Connection.By setting uniform air outlet in the left and right of silk rolling groove and bottom, it is ensured that silk material be extruded into silk rolling groove when
Wait, due to the buoyancy that three direction air-flows are produced, and silk material is not in contact with table top, so that its section will not produce change
Shape, it is ensured that product quality.
In the present embodiment, the table top 10 includes three left fan housing 60, right fan housing 70 and the apoplexy arranged into the shape of falling product
Cover 80, is provided with section for M types support plate 90, the silk rolling groove is by left fan housing 60, right wind between the left fan housing 60, right fan housing 70
Cover 70, M types support plate 90 are formed, and first air outlet 101, the second air outlet 102 are located at the left fan housing 60, right fan housing respectively
70 upper ends are close to the side of silk rolling groove, and the 3rd air outlet 103 is located at the middle part recess of M types support plate 90, and
The middle fan housing 80 is connected with the 3rd air outlet 103.Set respectively in the left fan housing 60, right fan housing 70 and middle fan housing 80
Left flute pipe 61, right flute pipe 71 and middle flute pipe 81 are equipped with, the surface of the left flute pipe 61, right flute pipe 71 and middle flute pipe 81 is provided with
Opening, the blower fan 20 is connected by corresponding airduct 30 with left flute pipe 61, right flute pipe 71 and middle flute pipe 81 respectively.Air-flow is first
It is introduced into corresponding flute pipe, is then flowed into again from the opening of flute pipe in corresponding fan housing, air-flow is formed in fan housing
After even air pressure silk material is solidified from air-out at corresponding air outlet again, it is to avoid the air-flow in blower fan enters in fan housing
Directly discharged afterwards at air outlet, due to the inequality of air pressure product can be caused to deform in the curing process, influence product matter
Amount.
The air outlet of the blower fan 20 goes out to be provided with current divider 40, and the surface of the current divider 40 is provided with eight air-out
Mouthful, two of which is connected by airduct with left flute pipe 61, and two other is connected by airduct with right flute pipe 71, remaining four
It is connected by airduct with middle flute pipe 81.The junction of the airduct 30 and left flute pipe 61, right flute pipe 71 and middle flute pipe 81 is all provided with
It is equipped with air-valve.The intake of correspondence airduct can be adjusted by air-valve, so as to control solidification effect.
Four air outlets being connected on the current divider 40 with left flute pipe 61, right flute pipe 71 are located at the center of circle of current divider
For on the same circumference in the center of circle, four air outlets being connected with middle flute pipe 81 are located at using the center of circle of current divider as the another of the center of circle
On circumference, so that the wind-force for ensureing the right and left air outlet is consistent, and the wind-force size at the diverse location of bottom is also base
This is consistent, is further ensured that uniform force of the silk material in silk rolling groove.
The radius of circumference is more than described and middle flute where four air outlets being connected with left flute pipe 61, right flute pipe 71
The radius of circumference where four air outlets that pipe 81 is connected, so that the intake of middle flute pipe 81 is greater than entering for left and right flute pipe
Air quantity, because the air output at the 3rd air outlet not only needs to complete the solidification to product, and needs to bear the weight of product,
Product is set to be in suspended state, therefore its air quantity needed is relatively large.
The air inlet of the blower fan 20 is provided with air intake filter 50, it is to avoid impurity is entered in airduct, from air outlet
Place is blown the surface for sticking to silk material, influences the quality of product.
In summary, one kind that the present invention is provided is applied to high-melting-point high-strength engineering plastic 3D printing silk extrusion
Line, by setting floated air-cooled, lateral air-cooled and water-cooling structure, enables the silk material of extrusion rapidly and uniformly to cool down, is protecting
On the premise of demonstrate,proving silk material material capability, make whole equipment applicability wide, compact conformation is easy to promote.
General principle, principal character and the advantage of the present invention has been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Boundary.
Claims (10)
1. one kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, it is characterised in that：Including extrusion master
Machine（1）Be connected to the extrusion main unit in turn（1）The air cooling equipment of rear end（2）, water cooling plant（6）And winding system（3）,
The extrusion main unit（1）On be provided with hopper（11）With installed in the hopper（11）On suction feeder（12）, it is described true
Empty Material sucking machine（12）With hopper-type drying machine（4）It is connected, the air cooling equipment（2）Including floated air-cooled（21）And lateral wind
Cold trap（22）, the water cooling plant（6）On be provided with water-cooling groove, the winding system（3）Including being arranged on the water-cooling device
（6）The caliper of rear end（33）, hauling machine（31）, compress wheel assembly（34）And winder（32）.
2. one kind according to claim 1 is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, its
It is characterised by：The water cooling plant（6）Top be provided with storage rack（35）, the storage rack（35）On be provided with two can phase
To mobile line storage wheel（36）, the storage rack（35）Be provided at both ends with guide wheel（37）, the storage rack（35）Top set
It is equipped with steel wire rope rolling wheel（38）, the steel wire rope rolling wheel（38）With two guide wheels（37）Between connected by steel wire rope, the steel
Cord rolling wheel（38）Electromagnetic clutch and motor are connected with axle（39）, and one of line storage wheel（36）With the steel wire
Rope is fixedly connected.
3. one kind according to claim 1 is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, its
It is characterised by：The hopper（11）For bicavate hopper, the suction feeder（12）In a feed cavity installed therein, institute
State hopper（11）It is provided with material feeding port regulating plate.
4. one kind according to claim 1 is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, its
It is characterised by：The winding system includes two winding wheels（32）With compression wheel assembly（34）, hauling machine（31）And caliper
（33）.
5. one kind according to claim 1 is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, its
It is characterised by：The hauling machine（31）With water cooling plant（6）Between be additionally provided with unidirectional caliper（36）.
6. one kind according to claim 1 is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line, its
It is characterised by：Described floated air-cooled（21）Table top including hollow form（10）And blower fan（20）, the table top（10）On set
Air-cooled cover is equipped with, the both sides and bottom of the silk rolling groove are respectively arranged with the first air outlet（101）, the second air outlet（102）With
3rd air outlet（103）, and the 3rd air outlet（103）Section be V-structure, the blower fan（20）Pass through airduct（30）
With table top（10）Hollow bulb be connected.
7. it is according to claim 6 a kind of suitable on high-melting-point high-strength engineering plastic 3D printing silk extruding production line
Floated air-cooled（21）, it is characterised in that：The table top（10）Including three left fan housings arranged into the shape of falling product（60）, it is right
Fan housing（70）With middle fan housing（80）, the left fan housing（60）, right fan housing（70）Between be provided with section for M type support plates（90）, institute
Air-cooled is stated by left fan housing（60）, right fan housing（70）, M type support plates（90）Formed, first air outlet（101）, the second air-out
Mouthful（102）It is located at the left fan housing respectively（60）, right fan housing（70）Upper end is close to the side of air-cooled, the 3rd air outlet
（103）Positioned at the M types support plate（90）Middle part recess, thus constitutes silk rolling groove, and the middle fan housing（80）With it is described
3rd air outlet（103）It is connected.
8. it is according to claim 7 a kind of suitable on high-melting-point high-strength engineering plastic 3D printing silk extruding production line
Floated air-cooled（21）, it is characterised in that：The left fan housing（60）, right fan housing（70）With middle fan housing（80）Inside it is respectively arranged with
Left flute pipe（61）, right flute pipe（71）With middle flute pipe（81）, the left flute pipe（61）, right flute pipe（71）With middle flute pipe（81）Surface
It is provided with opening, the blower fan（20）Pass through corresponding airduct respectively（30）With left flute pipe（61）, right flute pipe（71）With middle flute
Pipe（81）It is connected.
9. it is according to claim 8 a kind of suitable on high-melting-point high-strength engineering plastic 3D printing silk extruding production line
Floated air-cooled（21）, it is characterised in that：The blower fan（20）Air outlet go out to be provided with current divider（40）, the current divider
（40）Surface be provided with eight air outlets, two of which passes through airduct and left flute pipe（61）It is connected, two other passes through wind
Pipe and right flute pipe（71）It is connected, remaining four pass through airduct and middle flute pipe（81）It is connected, the current divider（40）It is upper and left
Flute pipe（61）, right flute pipe（71）Four air outlets being connected are located on the same circumference by the center of circle of the center of circle of current divider, with
Middle flute pipe（81）Four air outlets being connected are located on another circumference by the center of circle of the center of circle of current divider, and described and left flute
Pipe（61）, right flute pipe（71）The radius of circumference is more than described and middle flute pipe where four air outlets being connected（81）It is connected
The radius of circumference where four air outlets.
10. it is according to claim 8 a kind of suitable on high-melting-point high-strength engineering plastic 3D printing silk extruding production line
Floated air-cooled（21）, it is characterised in that：The airduct（30）With left flute pipe（61）, right flute pipe（71）With middle flute pipe（81）
Junction be provided with air-valve, the blower fan（20）Air inlet be provided with air intake filter（50）.
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| CN201710700863.3A CN107263838A (en) | 2017-08-16 | 2017-08-16 | One kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line |
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| CN201710700863.3A CN107263838A (en) | 2017-08-16 | 2017-08-16 | One kind is applied to high-melting-point high-strength engineering plastic 3D printing silk extruding production line |
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| CN108081647A (en) * | 2017-12-13 | 2018-05-29 | 贵州黔峰管业有限公司 | A kind of manufacturing process of PE feed pipes |
| CN110466135A (en) * | 2019-09-22 | 2019-11-19 | 陈烁 | The cooling device for discharging of Form-bar Press Machine |
| CN111633966A (en) * | 2020-05-29 | 2020-09-08 | 中鸿纳米纤维技术丹阳有限公司 | Polyglycolic acid secondary production equipment |
| CN113492506A (en) * | 2021-06-22 | 2021-10-12 | 深圳市旭龙光电有限公司 | Cooling device of optics level polycarbonate board |
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Application publication date: 20171020 |