CN109049395A - A device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe - Google Patents
A device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe Download PDFInfo
- Publication number
- CN109049395A CN109049395A CN201811132220.4A CN201811132220A CN109049395A CN 109049395 A CN109049395 A CN 109049395A CN 201811132220 A CN201811132220 A CN 201811132220A CN 109049395 A CN109049395 A CN 109049395A
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- Prior art keywords
- plastic
- pipe
- pelletizing
- wire outlet
- filament plate
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 59
- 239000004033 plastic Substances 0.000 title claims abstract description 59
- 238000005453 pelletization Methods 0.000 title claims abstract description 10
- 150000001875 compounds Chemical class 0.000 title claims description 11
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims abstract description 18
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 45
- 239000004568 cement Substances 0.000 claims description 18
- 239000008188 pellet Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 7
- 239000002131 composite material Substances 0.000 abstract description 4
- 238000005469 granulation Methods 0.000 abstract description 4
- 230000003179 granulation Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000007493 shaping process Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
一种塑胶造粒挤管复合制管机的同步切粒送粒装置，包括减速机同步驱动的二根从动轴、切割箱、弹簧、轴套和切割刀，所述切割箱包括出丝板、外侧板、连接柱和罩壳，罩壳设置在出丝板和外侧板之间，出丝板、外侧板和罩壳三者之间通过连接柱固定连接成一体，弹簧和轴套均套装在从动轴上，切割刀安装在从动轴或轴套上，在出丝板的内侧面上设有出丝孔组，出丝孔组与塑胶带分配器上的左出料槽和右出料槽相通，切割刀的切割刀口与出丝板的内侧面相切，切割刀的旋转直径覆盖出丝孔组的分布范围，出丝板固定在塑胶带分配器的出料端面上。它是塑胶造粒挤出复合节能制管机上不可缺失的部件。
A synchronous pelletizing and feeding device for plastic granulation extrusion pipe composite pipe making machine, including two driven shafts synchronously driven by a reducer, a cutting box, a spring, a shaft sleeve and a cutting knife, the cutting box includes a wire outlet plate , the outer plate, the connecting column and the cover, the cover is set between the wire outlet plate and the outer plate, the wire outlet plate, the outer plate and the cover are fixed and connected into one body through the connecting column, and the spring and the bushing are all set On the driven shaft, the cutting knife is installed on the driven shaft or the shaft sleeve, and a group of wire outlet holes is arranged on the inner side of the wire outlet plate. The discharge grooves are connected, the cutting edge of the cutter is tangent to the inner surface of the wire outlet plate, the rotation diameter of the cutter covers the distribution range of the wire outlet hole group, and the wire outlet plate is fixed on the discharge end surface of the plastic tape distributor. It is an indispensable part of plastic granulation extrusion composite energy-saving pipe making machine.
Description
Technical field
The present invention relates to the manufacturing fields of plastic pipe, specially a kind of to produce the plastic cement carded sliver then through cutting by pelletizer
Quickly cooling formed appearance solidify internal still thermoplastic particle be directly defeated by through cooling blower tube extruding machine progress plastic tube body extrusion at
Sleeving plastic sebific duct production equipment.
Background technique
The conventional production methods of the plastic tube bodies such as existing medical connection tube are all that substep is processed, i.e., granulation manufacturer is first by former material
Material requires to generate band-like plastic strip by double screw extruder heating plasticizing after mixing according to the ratio, then will squeeze out band-like plastic strip
The warm plastic particles of band are cut into, the modeling cooled and solidified completely with warm plastic particles by the cooling conveying of cooling blower
The sub- finished product of micelle.Ji Guan manufacturer is heated and is moulded again to plastic particles by single screw extrusion machine using plastic particles as raw material
Change, the pipe of predetermined dimension is squeezed out by extrusion die, pipe obtains medical plastic using shaping, cooling, around pipe, customized cut-off
Sebific duct product.Not only production procedure is more for this tradition split production decision, and complex procedures, energy consumption is high, inefficient, material transportation
Cost and high labor cost, and if plastic pellet controlled during packed and transported it is bad will be contaminated, directly
Influence the qualification rate of final products.Domestic be directly over there has been no medical plastic sebific duct from raw material is investigated and is inquired to be granulated and squeeze
The complete set of equipments of pipe.
Plastic particles are all produced with 150 extruder adapted extrusion dies at present, this is the entire industry of plastic granulator
Passage device configuration, the enterprise of different production capacities be number of devices difference.And the plastic tube body for producing different-diameter then needs
Using the tube extruding machine of different size, the specification of tube extruding machine is more complete.
In order to solve the problems, such as that existing medical-grade plastics tube body production energy consumption is high, production efficiency is low, easy pollution of products, applicant is opened
A kind of compound tuber of plastic pipe granulation extrusion is sent out, it is able to achieve a pelletizer while supplying two or more identical or different rule
The tube extruding machine of lattice carries out continuous production plastic tube body.Wherein, plastic cement Tape dispensers, synchronous pellet device, connect grain bucket, cooling blower
It is crucial with tube body cooling device.
In order to more effectively protect these invention achievements, applicant determines to carry out patent protection to these achievements respectively.
Summary of the invention:
A device is sent in the synchronization pelletizing for squeezing the compound tuber of pipe the object of the present invention is to provide a kind of plastic granulator.
The technical solution adopted by the present invention is as follows:
A device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe, it is characterized in that: including speed reducer, two-way
Output shaft, driving pulley, driven pulley, synchronous belt, driven shaft, cutting box, spring, axle sleeve and cutter, driving pulley installation
On the output shafts of speed reducer, driven shaft is mounted on cutting box and parallel with output shafts, and synchronous belt is mounted on master
Between movable belt pulley and driven pulley, the cutting box includes filament plate, outer panel, connecting column and housing, and housing is arranged in wire vent
Between plate and outer panel, it is fixedly connected integrally between filament plate, outer panel and housing three by connecting column out, spring and axle sleeve
It is sleeved on driven shaft, cutter are mounted on driven shaft or axle sleeve, are equipped with wire hole group on the medial surface of filament plate out, out
Wire hole group on plastic cement Tape dispensers left blow tank and right blow tank communicate, the inside of the cutting knife of cutter and filament plate out
Face is tangent, and the rotating diameter of cutter covers out the distribution of wire hole group, connects the opening synchronism pellet device of grain bucket
Discharge port connects discharge port and the sealing docking of cooling blower material sucking port of grain bucket, discharge end and the wind conveying pipe sealing pair of cooling blower
It connects, the outlet air end of wind conveying pipe is communicated with the feed hopper of tube extruding machine, and the filament plate that goes out of synchronous pellet device is fixed on plastic cement Tape dispensers
Discharging end face on.
Further, cutter are symmetrically fixedly mounted on axle sleeve.
Further, cutter are symmetrically fixedly mounted on driven shaft.
Further, driven shaft is separately mounted to out on filament plate and outer panel by inner bearing group and outer bearing group.
Further, heat dissipation shattering bucket is equipped in the discharge port of synchronous pellet device.
Since existing plastic granulator machine is passed through plastic cement Tape dispensers, synchronous pellet device, connects grain bucket and cooling blower
Directly it is connected with plastic cement tube extruding machine, is in this way sent directly into the warm plastic grains of the band of the firmly cold internal plasticiztion of the appearance of pelletizer output
Plastic cement tube extruding machine carries out heating secondary plasticizing, realizes pelletizer and connects with tube extruding machine, during considerably reducing crowded pipe
Energy consumption, by squeeze pipe mold squeeze out predetermined diameter plastic cement pipe, pipe using shaping, cooling, around pipe, customized cut-off
Obtain medical plastic sebific duct product.Realize the domestic blank of pelletizer synchronous drive two or more tube extruding machine.Realize one
Directly more tube extruding machines supply energy saving plastic material to pelletizer simultaneously, not only reduce the overall power consumption of plastic tube body, and
And tubulation efficiency is improved, production cost is reduced, medical-grade plastics tube body contaminated probability in process of production is reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that plastic granulator squeezes out composite energy-saving tuber；
Fig. 2 is plastic cement Tape dispensers and synchronous pellet device in Fig. 1, connects connection structure signal between grain bucket and cooling blower
Figure；
Assembly structure diagram of the Fig. 3 between plastic cement Tape dispensers and synchronous pellet device；
Fig. 4 is the top view of Fig. 3；
Fig. 5 is A-A cross-sectional view in Fig. 4, i.e., structural schematic diagram of the invention；
Fig. 6 is that the mounting structure gone out between filament plate in driven pulley, driven shaft, spring, axle sleeve, cutter and cutting box shows
It is intended to；
Fig. 7 is Fig. 6 left view；
Fig. 8 is the perspective view of plastic cement Tape dispensers；
Fig. 9 is the top view of Fig. 8；
Figure 10 is the die cavity distributed architecture schematic diagram of upper module and lower module；
Figure 11 is the B-B cross-sectional view in Fig. 9；
Figure 12 is C-C cross-sectional view in Fig. 9；
Figure 13 is the structural schematic diagram of tube body cooling device；
Figure 14 is the operation principle schematic diagram of tube body cooling device；
Figure 15 is D-D cross-sectional view, the i.e. structural schematic diagram of alignment wheel group in Figure 14；
Figure 16 is E-E cross-sectional view, the i.e. structural schematic diagram of holding wheel in Figure 14；
In figure, 1- pelletizer；2- plastic cement Tape dispensers；3- synchronizes pellet device；4- connects grain bucket；5- cooling blower；6- is squeezed
Pipe machine；7- tube body cooling device；8- draws cutting machine；9- coiler；10- tube body；21- upper module；22- lower module；23- charging
Slot；24- is pressurized slot；Curved groove is led in 25- shunting；26- shunts lead-over groove；The left blow tank of 27-；The right blow tank of 28-；31- speed reducer；
32- output shafts；33- driving pulley；34- driven pulley；35- synchronous belt；36- driven shaft；37- cutting box；38- spring；
39- axle sleeve；40- cutter；371- goes out filament plate；372- outer panel；373- connecting column；374- housing；375- inner bearing group；376-
Outer bearing group；377- goes out wire hole group；378- connecting hole；379- heat dissipation shattering bucket；51- wind conveying pipe；71- alignment cooling bath；72- mistake
Cross cooling bath；73- terminal cooling bath；74- sink；The upper alignment wheel of 75-；Alignment wheel under 76-；77- deflecting roller；78- holding wheel.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing.
Composite energy-saving tuber is squeezed out for plastic granulator as illustrated in figs. 1-16, including pelletizer 1, plastic cement Tape dispensers 2, same
Step pellet device 3 meets grain bucket 4,5, two tube extruding machines 6 of cooling blower, two union body cooling devices, 7, two 8 and of traction cutting machine
Two coilers 9, pelletizer 1 by plastic cement Tape dispensers 2, synchronous pellet device 3, connect grain bucket 4, cooling blower 5 respectively with squeeze
Pipe machine 6 docks, and tube body cooling device 7, traction cutting machine 8 and coiler 9 are successively arranged behind the tube extruding machine 6 of parallel connection distribution,
The plastic cement Tape dispensers 2 include upper module 21 and lower module 22, in the lower end surface of upper module 21 and the upper surface of lower module 22
It is equipped with feed well 23, pressurization slot 24, is shunted and is led curved groove 25, shunts lead-over groove 26, left blow tank 27 and right blow tank 28, pressurization
The radius of slot 24 is less than the radius of feed well 23, shunts 1/2 of sectional area less than or equal to pressurization 24 sectional area of slot for leading curved groove 25,
Shunting lead-over groove 26 is isosceles trapezoid, and upper bottom is to shunt the diameter for leading curved groove 25, is gone to the bottom as left blow tank 27 or right blow tank 28
Width dimensions, shunt that lead-over groove 26, the sectional area of left blow tank 27 or right blow tank 28 are equal, and be equal to cutting for pressurization slot 24
The 1/2 of area, upper module 21 and lower module 22 are fixedly connected after molding with fastener；The synchronous pellet device 3 includes slowing down
Machine 31, output shafts 32, driving pulley 33, driven pulley 34, synchronous belt 35, driven shaft 36, cutting box 37, spring 38, axis
Set 39 and cutter 40, driving pulley 33 are mounted on the output shafts 32 of speed reducer 31, and driven shaft 36 is mounted on cutting box
On 37 and parallel with output shafts 32, synchronous belt 35 is mounted between driving pulley 33 and driven pulley 34, the cutting box
37 include filament plate 371, outer panel 372, connecting column 373 and housing 374, and housing 374 is arranged in filament plate 371 and outer panel out
Between 372, three is linked into an integrated entity by 373 axial restraint of connecting column, and driven shaft 36 passes through inner bearing group 375 and outer bearing group
376 are respectively and fixedly installed to out on filament plate 371 and outer panel 372, and spring 38 and axle sleeve 39 are sleeved on driven shaft 36, cutting
Knife 40 is symmetrically fixed on axle sleeve 39, is equipped with wire hole group 377 on the medial surface of filament plate 371 out, out wire hole group 377 and modeling
Left blow tank 27 and right blow tank 28 on adhesive tape dispenser 2 communicate, the inside of the cutting knife of cutter 40 and filament plate 371 out
Face is tangent, and the rotating diameter of cutter 40 covers out the distribution of wire hole group 377；It connects grain bucket 4 and dissipating for cutting box 37 is set
Between 5 material sucking port of hot shattering bucket 379 and cooling blower, the discharge port of cooling blower 5 is docked with the sealing of wind conveying pipe 51, wind conveying pipe 51
Outlet air end communicated with the feed hopper of tube extruding machine 6；It sets on filament plate 371 out there are four connecting hole 378, by fastener by wire vent
Plate 371 is fixed on the discharging end face of plastic cement Tape dispensers 2, so that entire cutting box 37 is fixed on plastic cement Tape dispensers 2
It discharges on end face；The tube body cooling device 7 includes alignment cooling bath 71, transition cooling bath 72 and terminal cooling bath 73, and school
Successively lineal layout, alignment cooling bath 71 include sink 74, colonel for whole cooling bath 71, transition cooling bath 72 and terminal cooling bath 73
Whole wheel 75 and lower alignment wheel 76, upper alignment wheel 75 and lower alignment wheel 76 are freely rotatably mounted on sink 74, upper alignment
Together with wheel 75 is laminated with the outer circle of lower alignment wheel 76, pipe is equipped in the outer circle of upper alignment wheel 75 and lower alignment wheel 76
Shaping arc groove is formed after the pipe shaping arc groove docking on upper alignment wheel 75 and lower alignment wheel 76 and is accommodated to shaping pipe
Sizing die duct, to shaping pipe by the shaping wheel group shaping and cooling that are made of upper alignment wheel 75 and lower alignment wheel 76,
Deflecting roller 77 and holding wheel 78 are additionally provided in alignment cooling bath 71, tube body 10 to be cooled is wound on the train being made of deflecting roller 77
Upper to form the cooling group of reciprocal circulating type tube body, tube body 10 is shelved on holding wheel 78；
Equally, the train and holding wheel of the composition of deflecting roller 77 are equipped in transition cooling bath 72 and terminal cooling bath 73
78, tube body 10 to be cooled, which is wound on to be fastened by the wheel that deflecting roller 77 forms, forms compound circular cooling tube body group, and tube body 10 is put
It sets on holding wheel 78.
This example is one embodiment of the present invention, and the present invention is not enumerated one by one herein there are also many embodiments,
For example, a pelletizer can be simultaneously to more tube extruding machine direct-furnish plastic materials, more tube extruding machines squeeze pipe simultaneously, fill in tube body cooling
It sets in 7 alignment cooling bath 71, transition cooling bath 72 and terminal cooling bath 73, the train arrangement mode and support of the deflecting roller 77
The plan of establishment for holding wheel 78 such as can also make at the replacement of functions, if by plastic granulator machine 1 directly with two and the above tube extruding machine 6
It is together in series and carries out all schemes of continuously crowded pipe and belong to protection scope of the present invention.
Claims (5)
1. a device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe, it is characterized in that: including speed reducer (31), double
To output shaft (32), driving pulley (33), driven pulley (34), synchronous belt (35), driven shaft (36), cutting box (37), spring
(38), axle sleeve (39) and cutter (40), driving pulley (33) is mounted on the output shafts (32) of speed reducer (31), driven
Axis (36) be mounted on it is on cutting box (37) and parallel with output shafts (32), synchronous belt (35) be mounted on driving pulley (33) and
Between driven pulley (34), the cutting box (37) includes filament plate (371), outer panel (372), connecting column (373) and housing
(374), housing (374) is arranged between filament plate out (371) and outer panel (372), out filament plate (371), outer panel (372) and cover
It is fixedly connected integrally between shell (374) three by connecting column (373), spring (38) and axle sleeve (39) are sleeved on driven shaft
(36) on, cutter (40) are mounted on driven shaft (36) or axle sleeve (39), and wire vent is equipped on the medial surface of filament plate out (371)
Hole group (377), out wire hole group (377) on plastic cement Tape dispensers (2) left blow tank (27) and right blow tank (28) communicate, cut
The cutting knife of cutter (40) and the medial surface of filament plate out (371) are tangent, and the rotating diameter of cutter (40) covers out wire hole group
(377) distribution connects the discharge port of the opening synchronism pellet device (3) of grain bucket (4), connects the discharge port of grain bucket (4)
It seals and docks with cooling blower (5) material sucking port, the discharge end of cooling blower (5) is docked with wind conveying pipe (51) sealing, wind conveying pipe
(51) outlet air end is communicated with the feed hopper of tube extruding machine (6), and go out filament plate (371) of synchronous pellet device (3) are fixed on plastic band
On the discharging end face of distributor (2).
2. a device is sent in the synchronization pelletizing that plastic granulator squeezes the compound tuber of pipe according to claim 1, it is characterized in that: cutting
Knife (40) is symmetrically fixedly mounted on axle sleeve (39).
3. a device is sent in the synchronization pelletizing that plastic granulator squeezes the compound tuber of pipe according to claim 1, it is characterized in that: cutting
Knife (40) is symmetrically fixedly mounted on driven shaft (36).
4. a device is sent in the synchronization pelletizing that plastic granulator squeezes the compound tuber of pipe according to claim 1, it is characterized in that: driven
Axis (36) is separately mounted to out on filament plate (371) and outer panel (372) by inner bearing group (375) and outer bearing group (376).
5. a device is sent in the synchronization pelletizing that plastic granulator squeezes the compound tuber of pipe according to claim 1, it is characterized in that: same
The discharge port for walking pellet device (3) is equipped with heat dissipation shattering bucket (379).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132220.4A CN109049395A (en) | 2018-09-27 | 2018-09-27 | A device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811132220.4A CN109049395A (en) | 2018-09-27 | 2018-09-27 | A device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109049395A true CN109049395A (en) | 2018-12-21 |
Family
ID=64766114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811132220.4A Pending CN109049395A (en) | 2018-09-27 | 2018-09-27 | A device is sent in the synchronization pelletizing that a kind of plastic granulator squeezes the compound tuber of pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109049395A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1075996A (en) * | 1964-03-24 | 1967-07-19 | Otto Fahr | Apparatus for granulating synthetic thermo plastics |
| JP2005161781A (en) * | 2003-12-05 | 2005-06-23 | Japan Steel Works Ltd:The | Kneading extrusion granulation method and apparatus |
| CN206416474U (en) * | 2017-01-04 | 2017-08-18 | 湖北荆塑科技发展有限公司 | A kind of PC pipe extruding production lines with cooler bin |
-
2018
- 2018-09-27 CN CN201811132220.4A patent/CN109049395A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1075996A (en) * | 1964-03-24 | 1967-07-19 | Otto Fahr | Apparatus for granulating synthetic thermo plastics |
| JP2005161781A (en) * | 2003-12-05 | 2005-06-23 | Japan Steel Works Ltd:The | Kneading extrusion granulation method and apparatus |
| CN206416474U (en) * | 2017-01-04 | 2017-08-18 | 湖北荆塑科技发展有限公司 | A kind of PC pipe extruding production lines with cooler bin |
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| PB01 | Publication | ||
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Application publication date: 20181221 |