CN110450309A - Long fiber reinforced thermoplastic composites crawler type mixing apparatus - Google Patents
Long fiber reinforced thermoplastic composites crawler type mixing apparatus Download PDFInfo
- Publication number
- CN110450309A CN110450309A CN201910874114.1A CN201910874114A CN110450309A CN 110450309 A CN110450309 A CN 110450309A CN 201910874114 A CN201910874114 A CN 201910874114A CN 110450309 A CN110450309 A CN 110450309A
- Authority
- CN
- China
- Prior art keywords
- mixing apparatus
- fiber reinforced
- reinforced thermoplastic
- long fiber
- type mixing
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 33
- 229920001431 Long-fiber-reinforced thermoplastic Polymers 0.000 title claims abstract description 28
- 239000000835 fiber Substances 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims description 23
- 238000007599 discharging Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 229920005992 thermoplastic resin Polymers 0.000 abstract description 11
- 238000010008 shearing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920001169 thermoplastic Polymers 0.000 description 4
- 239000004416 thermosoftening plastic Substances 0.000 description 4
- 238000007790 scraping Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 229920002748 Basalt fiber Polymers 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
- B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
- B29B15/14—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length of filaments or wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus, comprising: shell is respectively equipped with inlet port and outlet port in the opposite two side walls of shell；And the pedrail mechanism of two groups of parallelly distribute ons, pedrail mechanism is fixed on the enclosure interior, the channel for conveying mixture is constituted between two groups of pedrail mechanisms, the track surface of pedrail mechanism is equipped with the protrusion for being squeezed in the channel mixture, channel both sides of the edge constitute closed structure between inner walls respectively, and the feed end in channel and the opening of discharge end are arranged in a one-to-one correspondence and are interconnected with the inlet port and outlet port respectively；Silvalin of the present invention cuts machine customized cut-off using roller, it is only tentatively mixed with thermoplastic resin, is squeezed inside mixing apparatus by the protrusion of the Wave-shaped structural of crawler belt outer wall, both guaranteed being sufficiently mixed for blank, it reduces the shearing to fiber again to wear, so that Mechanical Properties of Products promotes significant effect.
Description
Technical field
The present invention relates to composite material equipment technical fields more particularly to a kind of long fiber reinforced thermoplastic composites to carry out
Belt mixing apparatus.
Background technique
Fiber reinforced thermolplastic composite material is widely used in the excellent feature such as its high-strength light, environmental protection be recyclable
The fields such as automobile, electric appliance, rail traffic, building trade and civilian, light industry.
The mixed process of fiber and thermoplastic resin is to determine the important link of thermoplastic composite performance, at present more
Mature mixing apparatus has the D-LFT production line of German Coperion W company and German Dieffenbacher (Dieffenbacher) public
The LFT-D-ILC production line of department.The cutting, dispersion of fiber and the mixing of fiber and thermoplastic resin be all in above-mentioned production line
It is carried out in screw extruder, in order to reach more preferably mixed effect, the front end of extruder is arranged in usual fiber entry, experience
Very long screw rod shearing mixing process, the problem of thus bringing are: screw rod is obvious to the shear effect of fiber, and general fiber is practical
Length is 5-10mm, is much smaller than fiber design length 15-25mm, the performance of product is caused to be greatly lowered.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of the present invention is to provide a kind of long fiber reinforcement thermoplastic composites
Material track formula mixing apparatus can be used for the fiber that length is 15-25mm and mix with the effective of thermoplastic resin.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus characterized by comprising
Shell is respectively equipped with inlet port and outlet port in the opposite two side walls of shell；And
The pedrail mechanism of two groups of parallelly distribute ons, pedrail mechanism are fixed on the enclosure interior, structure between two groups of pedrail mechanisms
At the channel for conveying mixture, the track surface of pedrail mechanism is equipped with for squeezing in the channel mixture
Protrusion, channel both sides of the edge constitute closed structure, the feed end in channel and the opening of discharge end between inner walls respectively
Place is arranged in a one-to-one correspondence and is interconnected with the inlet port and outlet port respectively.
Feeding die head is further comprised, the feeding die head is mounted in housing sidewall and its feed side and the feed inlet connect
Logical, the exit side of feeding die head is connected to the channel, and the Opening length of the exit side of feeding die head is equal to or slightly less than channel
Opening length setting.
Discharging die head is further comprised, the discharging die head is mounted in housing sidewall and its exit side and the discharge port connect
Logical, the feed side for the die head that discharges is connected to the channel, and the Opening length of the feed side for the die head that discharges is equal or slightly larger than channel
Opening length setting.
The pedrail mechanism includes crawler belt, supporter and driven roller, and the supporting body surface is smooth and its both ends is circular arc
Face, the crawler belt is wrapped in the supporter and its both ends outer side surface and sliding setting, the driven roller are located between the two
The pedrail mechanism far from the side in channel outside, and connect with the crawler haulage.
Two end surfaces of driven roller and crawler belt both sides of the edge surface are respectively equipped with the matched driving cog of shape, driving
Pass through transmission tooth engagement connection between roller and crawler belt.
The driving cog of the crawler belt is higher than the protrusion setting of crawler belt.
The supporter two sides are respectively equipped with mounting hole and are connected and fixed by bolt and housing sidewall.
The driven roller both ends are rotatablely connected with the housing sidewall respectively, and the shaft dew of the driven roller at least one end
The shell setting out.
The protrusion is linear structure and is evenly distributed on track surface, raised both ends respectively with crawler belt both sides of the edge or shoe
Driving cog with two sides is aligned setting, parallelly distribute between protrusion.
The length direction of the protrusion and the glide direction vertical distribution of crawler belt.
The section of the protrusion is arc, and the angle of two arc side sides of arc section and the track surface is 45-
60 degree.
The mobile speed difference of the crawler belt of two groups of pedrail mechanisms is 0.5 ~ 2.0m/min.
The supporter is using heat-conducting and is internally provided with heating channel, is additionally provided in supporting body surface and adds with described
The inlet and liquid outlet of passage of heat connection.
Inlet side of the inlet close to channel is arranged, and outlet side of the liquid outlet close to channel is arranged.
The supporter is using heat-conducting and is internally provided with groove body, and electric heater unit is equipped in groove body.
The material scraper positioned at the enclosure interior is further comprised, material scraper is arranged between the crawler belt and discharging die head,
Material scraper both ends are rotatablely connected with the housing sidewall respectively, and the shaft of the material scraper at least one end is exposed the shell and set
It sets.
Further comprise screw feeder, the exit side of screw feeder and the feeding die head are connected and fixed and between the two
It is interconnected, the upper end of the screw feeder is equipped with the fiber spout for feeding fiber.
The fiber is fed inside it after roller cuts machine customized cut-off from fiber spout top.
Traction slicking-in roller is further comprised, traction slicking-in roller is arranged on the outside of the discharge port of the shell, and mixture is from out
Material mouth is drawn after drawing slicking-in roller.
The beneficial effects of the present invention are:
The end of feeder is set by fiber entry, silvalin cuts machine customized cut-off using roller, only with thermoplastic resin at the beginning of
Step mixing guarantees that fiber retains 15 ~ 25mm of length；Inside mixing apparatus by the protrusion of the Wave-shaped structural of crawler belt outer wall into
Row squeezes, and has not only guaranteed being sufficiently mixed for blank, but also the shearing reduced to fiber is worn, so that Mechanical Properties of Products promotion effect is aobvious
It writes.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the schematic view of the front view of the present invention (no screw feeder and traction slicking-in roller).
Fig. 2 is the left side structure schematic diagram of the present invention (no screw feeder and traction slicking-in roller).
Fig. 3 is main view the schematic diagram of the section structure of the invention.
Fig. 4 is the side elevational cross-section structural schematic diagram of the present invention (no screw feeder and traction slicking-in roller).
Fig. 5 is the inner side surface structural schematic diagram of feeding die head.
Fig. 6 is the outer lateral side structural schematic diagram of feeding die head.
Fig. 7 is the side view side structure schematic diagram of feeding die head.
Fig. 8 is the inner side surface structural schematic diagram of discharging die head.
Fig. 9 is the outer lateral side structural schematic diagram of discharging die head.
Figure 10 is the side view side structure schematic diagram of discharging die head.
Figure 11 is the structural schematic diagram of crawler belt.
Figure 12 is the schematic diagram of the section structure of " A-A " of Figure 11.
Figure 13 is the schematic diagram of the section structure of " B-B " of Figure 11.
Figure 14 is the partial enlargement structural representation of " C " of Figure 12.
In figure: 1 shell, 2 first driven rollers, 3 first reducing motors, 4 third decelerating motors, 5 material scrapers, 6 inlets, 7
Second driven roller, 8 second reducing motors, 9 liquid outlets, 10 screw feeders, 11 thermoplastic resin spouts, 12 supporters, 13
Heating channel, 14 crawler belts, 15 channels, 16 driving cogs, 17 fiber spouts, 18 rollers are cut machine, 19 fibers, 20 feeding die heads, 21 are gone out
Expect die head, 22 traction slicking-in rollers, 23 mixtures, 24 protrusions.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
As shown in figure 1 to figure 13: the present embodiment provides a kind of mixing of long fiber reinforced thermoplastic composites crawler type to set
It is standby, including shell 1, pedrail mechanism, feeding die head 20, discharging die head 21 etc., mainly providing one by each component can lead to
It crosses crawler belt and fiber and the well-mixed equipment of thermoplastic resin is conveyed and realized to mixture 23；
The shell 1 includes top panel, bottom panel, front panel, rear panel, left panel and right panel, is mutually interconnected between each panel
It connects and constitutes a closed structure, the left panel of shell 1 is equipped with feed inlet, and the right panel of shell 1 is equipped with discharge port, feed inlet
Identical with the setting of the height of discharge port, the shape of middle charging aperture is slightly larger than the size of the discharge port of screw feeder 10, so as to
It is assembled in screw feeder 10 and 1 internal component of shell, and discharge port is then flat structure, with going out for mixture 23
Expect shape matching, leaves shell 1 for mixture 23 and use；
The pedrail mechanism includes two groups of parallelly distribute on, and pedrail mechanism is horizontally mounted respectively to be fixed on inside the shell 1, and two
The channel 15 for conveying mixture 23 is constituted between group pedrail mechanism, 15 both sides of the edge of channel are respectively between 1 inner wall of shell
Closed structure is constituted, the pedrail mechanism includes crawler belt 14, supporter 12, the first driven roller 2 and the second driven roller 7, in which:
The supporter 12 is using the metal material of good heat conduction effect, and surface is smooth and its both ends is semicircular arc surface,
Be conducive to crawler belt 14 smoothly to be slided on its surface, be hollow structure in the middle part of supporter 12, the front side of supporter 12 is with after
Side is opening, so that it is integrally formed annular shape, alleviates the total quality of supporter 12,12 two sides of supporter pass through respectively
Bolt is connected and fixed with 1 side wall of shell, so that position of the supporter 12 inside shell 1 is fixed；
Further, it is equipped with heating channel 13 inside the supporter 12, is additionally provided on 12 surface of supporter logical with the heating
The inlet 6 and liquid outlet 9 that road 13 is connected to, inlet side of the inlet 6 close to channel 15 are arranged, and liquid outlet 9 is close to channel
15 outlet side setting, so that in heating oil gradually to leaning on front side of channel 15 in the transmission process of inlet 6 to liquid outlet 9
Closely, the high heating oil of temperature can ensure the heating temperature of mixture 23, and the low heating oil of temperature can be ensured to mixture
23 heat preservation conveying effect；
Wherein heating channel 13 is distributed in close to 15 side of channel, defeated for mixture 23 in channel 15 to be heated and kept the temperature
It send, thermal cycle oil is being heated by circulation conveying in channel 13 by external oily heating equipment, to realize holding for supporter 12
Continuous heating effect；
On the outer surface of crawler belt 14, it is machined with the driving cog 16 of integral structure respectively in 14 both sides of the edge of crawler belt, in crawler belt
14 middle parts are then machined with protrusion 24 with its integral structure, protrusion 24 positioned at driving cog 16 between, raised 24 be linear structure simultaneously
It is evenly distributed on 14 surface of crawler belt, the inner side end of raised 24 both ends difference driving cog 16, which is aligned, to be arranged, parallel between protrusion 24
Distribution constitutes wavelike structure, so that the glide direction vertical distribution of the length direction of protrusion 24 and crawler belt 14, i.e., in crawler belt 14
In sliding process, mixture 23 can be squeezed by protrusion 24, be sufficiently mixed fiber 19 and thermoplastic resin；
Further, raised 24 section is arc, and two arc side sides of arc section and 14 surface of crawler belt
Angle (∠ A and ∠ B) is 15-60 degree, i.e., raised 24 surfaces are also relatively round and smooth, can be with while squeezing mixture 23
It avoids the corner angle of protrusion 24 and mixture 23 from causing out-of-flatness to 23 surface of mixture when contacting, also reduces the shearing to fiber 19
Abrasion；
Further, the mobile speed difference of the crawler belt 14 of two groups of pedrail mechanisms is 0.5 ~ 2.0m/min, i.e. two groups of crawler belts
The crawler belt 14 of mechanism is in moving process one slow, fast, the protrusion 24 of two crawler belts 14 premise inconsistent in movement velocity
Under, the variation relation for alternateing position can be also constituted, so that the Static Contact effect of raised 24 pairs of mixtures 23 be changed into
Spacing between two relatively close protrusions 24 of dynamic Contact effect, i.e. two crawler belts 14 first is gradually contracted to be overlapped, then
Being gradually extended to, two protrusions 24 are Chong Die with next raised 24 respectively, in this case, squeezing to mixture 23 can be improved
Press effect；
First driven roller 2 and the second driven roller 7 are located at outside side of the pedrail mechanism far from channel 15, and first
Driven roller 2 is located at top, and the second driven roller 7 is located at lower part, and the first driven roller 2 and 7 surface two sides of the second driven roller process respectively
Have the driving cog 16 with its integral structure, the driving cog 16 matched with 16 shape of driving cog of crawler belt 14 and be intermeshed connect into
Action edge transmission, for driving the crawler belt 14 to be slided by the driven roller, the first driven roller 2 and the second driven roller 7
A side end shaft stretch out shell 1 setting and with a driving wheel assemble fix, while driving wheel respectively with first slow down electricity
By transmission band connection, first reducing motors 3 are fixed on 1 top of shell, second reducing motors for machine 3, second reducing motors 8
8 are mounted in the frame structure of 1 bottom of shell, by starting first reducing motors 3 and second reducing motors 8, can drive institute
It states the first driven roller 2 and the second driven roller 7 and corresponding crawler belt 14 is rotated, the crawler belt 14 of two groups of pedrail mechanisms rotates simultaneously
When, the conveying to mixture 23 both may be implemented, made the upper and lower part surface conveying by crawler belt 14 simultaneously of mixture 23
Effect is squeezed by 24 pairs of mixtures 23 of protrusion on 14 surface of crawler belt in transmission process, and the mixing of mixture 23 is made；
Further, the long fiber reinforced thermoplastic composites crawler type mixing apparatus further comprises feeding die head 20 and goes out
Expect die head 21, in which:
The feeding die head 20 is mounted on that shell 1 is done on panel inner wall and its feed side is connected to the feed inlet, feeding die head
20 exit side is connected to the channel 15, and the Opening length that the Opening length of the exit side of feeding die head 20 is equal to channel 15 is set
It sets, feeding die head 20 is used to export the mixture of specified cross-section shape, allows the mixture 23 of feeding die head 20 uniform
The opening for feeding entire channel 15, ensures the accuracy of feeding；
The discharging die head 21 is mounted on 1 right panel inner wall of shell and its exit side is connected to the discharge port, and discharge die head
21 feed side is connected to the channel 15, and the Opening length of the feed side for the die head 21 that discharges is slightly larger than the Opening length in channel 15
Setting facilitates mixture 23 to enter inside discharging die head 21, while the mixture 23 for the output of die head 21 that discharges also is planar as, only
It is to carry out guiding and moulding effect to mixture, ensures the output quality of mixture.
Further, the long fiber reinforced thermoplastic composites crawler type mixing apparatus is further comprised positioned at described
Material scraper 5 inside shell 1, material scraper 5 are arranged between the crawler belt 14 and the two sides for the die head 21 that discharges, 5 both ends of material scraper
It is rotatablely connected respectively with 1 side wall of shell, and the shaft of 5 one end of the material scraper is exposed the setting of shell 1 and passed with one
Driving wheel assembly is fixed, while driving wheel is used for same respectively with one-to-one two groups of third decelerating motors 4 by transmission band connection
Step driving two groups of material scrapers 5 rotated, and the rotation direction of material scraper 5 with the rotation direction of corresponding crawler belt 14 on the contrary, scraping
5 outside side wall of glassware is equipped with radially-arranged material scraping plate, and material scraping plate is rubber slab and the axial direction distribution along material scraper 5, is used for
It is to scrape off the mixture 23 for being adhered to its surface when the contact of 14 surface of crawler belt, mixture 23 is made to be located at 15 inside of channel simultaneously
Into discharging die head 21, the setting of the material scraper 5 can ensure the conveying effect of mixture 23, stick in mixture 23 will not
On 14 surface of crawler belt, no buildup is exempted to clear up, and reduces cost of labor；
Further, the long fiber reinforced thermoplastic composites crawler type mixing apparatus further comprises roller and cuts machine 18, screw rod
Feeder 10 and traction slicking-in roller 22, roller cuts machine 18, screw feeder 10 and traction slicking-in roller 22 is separately provided and and long fibre
Enhancing thermoplastic composite crawler type mixing apparatus is used cooperatively, specifically:
The exit side of the screw feeder 10 is connected and fixed with the feeding die head 20 and is interconnected between the two, the spiral shell
10 front end of bar feeder is equipped with thermoplastic resin spout 11, and the upper end of screw feeder 10 is equipped with for feeding fiber 19
Fiber spout 17, and fiber 19 is fed inside it after roller cuts 18 customized cut-off of machine from 17 top of fiber spout, fiber
19 be glass fibre, carbon fiber, basalt fibre etc., and 19 length of fiber is 15-25mm, and thermoplastic resin is polypropylene, poly- second
Alkene, polyamide etc., the traction slicking-in roller 22 are arranged on the outside of the discharge port of the shell 1, and mixture 23 is passed through from discharge port
It is drawn after crossing traction slicking-in roller 22；
In above structure, the position of fiber spout 17 is mainly used for entering fiber 19 into the thermoplastic resin of molten condition, together
When avoid screw feeder 10 from carrying out excessive stirring and conveying effect to fiber, to reduce the effect of the destruction to fiber 19
Fruit has ensured the length of fiber 19, is uniformly mixed by the thermoplastic blanks that the equipment is produced, 15 ~ 25mm of fibre length,
Fiber content 30 ~ 50%, 3 ~ 10mm of thickness, blank can be directly sent to press and carry out molding production, secondary after can also storing to make
With.
The above description is only a preferred embodiment of the present invention, as long as achieving the object of the present invention skill with essentially identical means
Art scheme, belongs within protection scope of the present invention.
Claims (19)
1. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus characterized by comprising
Shell is respectively equipped with inlet port and outlet port in the opposite two side walls of shell；And
The pedrail mechanism of two groups of parallelly distribute ons, pedrail mechanism are fixed on the enclosure interior, structure between two groups of pedrail mechanisms
At the channel for conveying mixture, the track surface of pedrail mechanism is equipped with for squeezing in the channel mixture
Protrusion, channel both sides of the edge constitute closed structure, the feed end in channel and the opening of discharge end between inner walls respectively
Place is arranged in a one-to-one correspondence and is interconnected with the inlet port and outlet port respectively.
2. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: feeding die head is further comprised, the feeding die head is mounted in housing sidewall and its feed side is connected to the feed inlet, is fed
The exit side of material die head is connected to the channel, and the Opening length of the exit side of feeding die head is equal to or slightly less than the opening in channel
Length setting.
3. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: discharging die head is further comprised, the discharging die head is mounted in housing sidewall and its exit side is connected to the discharge port, out
The feed side of material die head is connected to the channel, and the Opening length of the feed side for the die head that discharges is equal or slightly larger than the opening in channel
Length setting.
4. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: the pedrail mechanism includes crawler belt, supporter and driven roller, and the supporting body surface is smooth and its both ends is arc surface, institute
It states crawler belt to be wrapped in the supporter and its both ends outer side surface and slide setting between the two, the driven roller is located at the shoe
With mechanism far from the side in channel outside, and connect with the crawler haulage.
5. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 4, feature exist
Be respectively equipped with the matched driving cog of shape in: two end surfaces of driven roller and crawler belt both sides of the edge surface, driven roller and
Pass through transmission tooth engagement connection between crawler belt.
6. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 5, feature exist
In: the driving cog of the crawler belt is higher than the protrusion setting of crawler belt.
7. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 4, feature exist
In: the supporter two sides are respectively equipped with mounting hole and are connected and fixed by bolt and housing sidewall.
8. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 4, feature exist
In: the driven roller both ends are rotatablely connected with the housing sidewall respectively, and the shaft of the driven roller at least one end exposes institute
State shell setting.
9. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
Be linear structure and be evenly distributed on track surface in: the protrusion, raised both ends respectively with crawler belt both sides of the edge or crawler belt two
The driving cog of side is aligned setting, parallelly distribute between protrusion.
10. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: the length direction of the protrusion and the glide direction vertical distribution of crawler belt.
11. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: the section of the protrusion is arc, and the angle of two arc side sides of arc section and the track surface is 45-60 degree.
12. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: the mobile speed difference of the crawler belt of two groups of pedrail mechanisms is 0.5 ~ 2.0m/min.
13. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 4, feature exist
In: the supporter is using heat-conducting and is internally provided with heating channel, is additionally provided in supporting body surface logical with the heating
The inlet and liquid outlet of road connection.
14. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 13, feature
Be: the inlet is arranged close to the inlet side in channel, and outlet side of the liquid outlet close to channel is arranged.
15. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 4, feature exist
In: the supporter is using heat-conducting and is internally provided with groove body, and electric heater unit is equipped in groove body.
16. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: the material scraper positioned at the enclosure interior is further comprised, material scraper setting is between the crawler belt and discharging die head, material scraper
Both ends are rotatablely connected with the housing sidewall respectively, and the shaft of the material scraper at least one end exposes the shell setting.
17. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: further comprise screw feeder, the exit side of screw feeder and the feeding die head are connected and fixed and between the two mutually
Connection, the upper end of the screw feeder are equipped with the fiber spout for feeding fiber.
18. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 17, feature
Be: the fiber is fed inside it after roller cuts machine customized cut-off from fiber spout top.
19. a kind of long fiber reinforced thermoplastic composites crawler type mixing apparatus according to claim 1, feature exist
In: traction slicking-in roller is further comprised, traction slicking-in roller is arranged on the outside of the discharge port of the shell, and mixture is passed through from discharge port
It is drawn after crossing traction slicking-in roller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874114.1A CN110450309A (en) | 2019-09-17 | 2019-09-17 | Long fiber reinforced thermoplastic composites crawler type mixing apparatus |
| PCT/CN2019/120520 WO2021051644A1 (en) | 2019-09-17 | 2019-11-25 | Crawler-type mixing apparatus for long fiber reinforced thermoplastic composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910874114.1A CN110450309A (en) | 2019-09-17 | 2019-09-17 | Long fiber reinforced thermoplastic composites crawler type mixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110450309A true CN110450309A (en) | 2019-11-15 |
Family
ID=68492104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910874114.1A Pending CN110450309A (en) | 2019-09-17 | 2019-09-17 | Long fiber reinforced thermoplastic composites crawler type mixing apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110450309A (en) |
| WO (1) | WO2021051644A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844524A (en) * | 2020-07-27 | 2020-10-30 | 西安交通大学 | Preparation method of hybrid fiber reinforced resin matrix composite material 3D printing wire |
| WO2021051644A1 (en) * | 2019-09-17 | 2021-03-25 | 山东格瑞德集团有限公司 | Crawler-type mixing apparatus for long fiber reinforced thermoplastic composite material |
| CN116590633A (en) * | 2023-07-18 | 2023-08-15 | 中国机械总院集团宁波智能机床研究院有限公司 | Preparation device and preparation method of Babbitt metal and reinforced fiber composite material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358043A (en) * | 2011-08-04 | 2012-02-22 | 山东格瑞德集团有限公司 | Direct online processing device for long fiber reinforced thermoplastic composite material |
| CN102452209A (en) * | 2010-11-02 | 2012-05-16 | 辽宁杰事杰新材料有限公司 | Production equipment for continuous fiber reinforced thermoplastic structural panel |
| CN203713041U (en) * | 2013-12-30 | 2014-07-16 | 成都奥鑫管业有限公司 | Pipe dragger |
| CN108326063A (en) * | 2018-01-31 | 2018-07-27 | 华霆（合肥）动力技术有限公司 | Extrusion forming device and system |
| CN211590907U (en) * | 2019-09-17 | 2020-09-29 | 山东格瑞德集团有限公司 | Crawler-type mixing equipment for long fiber reinforced thermoplastic composite material |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05301299A (en) * | 1992-04-27 | 1993-11-16 | Yokohama Rubber Co Ltd:The | Continuous manufacture and its device of conveyor belt |
| JP3819286B2 (en) * | 2001-12-12 | 2006-09-06 | 株式会社神戸製鋼所 | Manufacturing apparatus and manufacturing method of long fiber reinforced thermoplastic resin strand |
| CN108568979A (en) * | 2017-12-08 | 2018-09-25 | 洛阳兴隆新材料科技有限公司 | A kind of fibre reinforced composites composite sleeper and its forming method |
| CN208946507U (en) * | 2018-10-12 | 2019-06-07 | 扬州安达康泰材料科技有限公司 | A kind of plastic calender |
| CN109735023A (en) * | 2019-01-10 | 2019-05-10 | 广州芳源实业有限公司 | A kind of PVC modified hard composite material and Preparation equipment |
| CN110450309A (en) * | 2019-09-17 | 2019-11-15 | 山东格瑞德集团有限公司 | Long fiber reinforced thermoplastic composites crawler type mixing apparatus |
-
2019
- 2019-09-17 CN CN201910874114.1A patent/CN110450309A/en active Pending
- 2019-11-25 WO PCT/CN2019/120520 patent/WO2021051644A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452209A (en) * | 2010-11-02 | 2012-05-16 | 辽宁杰事杰新材料有限公司 | Production equipment for continuous fiber reinforced thermoplastic structural panel |
| CN102358043A (en) * | 2011-08-04 | 2012-02-22 | 山东格瑞德集团有限公司 | Direct online processing device for long fiber reinforced thermoplastic composite material |
| CN203713041U (en) * | 2013-12-30 | 2014-07-16 | 成都奥鑫管业有限公司 | Pipe dragger |
| CN108326063A (en) * | 2018-01-31 | 2018-07-27 | 华霆（合肥）动力技术有限公司 | Extrusion forming device and system |
| CN211590907U (en) * | 2019-09-17 | 2020-09-29 | 山东格瑞德集团有限公司 | Crawler-type mixing equipment for long fiber reinforced thermoplastic composite material |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051644A1 (en) * | 2019-09-17 | 2021-03-25 | 山东格瑞德集团有限公司 | Crawler-type mixing apparatus for long fiber reinforced thermoplastic composite material |
| CN111844524A (en) * | 2020-07-27 | 2020-10-30 | 西安交通大学 | Preparation method of hybrid fiber reinforced resin matrix composite material 3D printing wire |
| CN111844524B (en) * | 2020-07-27 | 2021-08-10 | 西安交通大学 | Preparation method of hybrid fiber reinforced resin matrix composite material 3D printing wire |
| CN116590633A (en) * | 2023-07-18 | 2023-08-15 | 中国机械总院集团宁波智能机床研究院有限公司 | Preparation device and preparation method of Babbitt metal and reinforced fiber composite material |
| CN116590633B (en) * | 2023-07-18 | 2023-11-03 | 中国机械总院集团宁波智能机床研究院有限公司 | Preparation device and preparation method of Babbitt metal and reinforced fiber composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021051644A1 (en) | 2021-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110450309A (en) | Long fiber reinforced thermoplastic composites crawler type mixing apparatus | |
| CN110901112B (en) | Plastic film, processing system and processing technology | |
| CN110421818A (en) | A kind of adjustable plastic extruder of extruded tube temperature | |
| CN102248587A (en) | Bar extruding machine | |
| CN214293905U (en) | Prilling granulator for plastics processing convenient to change mould | |
| CN211590907U (en) | Crawler-type mixing equipment for long fiber reinforced thermoplastic composite material | |
| CN202045724U (en) | Strip extruder | |
| CN212602752U (en) | High-strength continuous sheet molding compound processing equipment | |
| CN209832552U (en) | Plastic extruder | |
| CN113829536A (en) | Rubber water-cooled mill | |
| CN210910725U (en) | Double screw extruder cut grain cutter disc group device | |
| CN108544731A (en) | Surface glue double-sided double-clothes hanger runner coating die for wide whole-core flame-retardant conveying belt | |
| CN201538027U (en) | Large-scale polymer product extrusion molding device | |
| CN210880382U (en) | Refractory material mixing roll | |
| CN211221529U (en) | Plasticized rubber powder forced mixer | |
| CN108407260A (en) | A kind of wide cut unitary-core flame-resistant conveying belt face glue applies the parallel double machine barrel extruder of application | |
| CN208006040U (en) | A kind of Preliminary working device of coating compound | |
| CN112810086A (en) | Injection molding mechanism of injection mold | |
| CN207059042U (en) | A kind of manufacture device of compounded rubber doormat | |
| CN208375939U (en) | A kind of novel double-screw rubber filtering extruder | |
| CN213972442U (en) | Plastic sheet three-layer extruder | |
| CN221291935U (en) | Smelting device for producing heat-insulating fiber products | |
| CN102039658A (en) | Integral extruding machine and molding process thereof | |
| CN102039657A (en) | Extrusion moulding apparatus for large-scale macromolecular product and process thereof | |
| CN110065175A (en) | A kind of waste and old polyester fiber reinforcement regeneration preparation facilities |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |