CN208841626U - A kind of plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe - Google Patents

Abstract

A kind of plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe, including upper module and lower module, it is equipped with feed well, pressurization slot on the lower end surface of upper module and the upper surface of lower module, shunts and leads curved groove, shunts lead-over groove, left blow tank and right blow tank, the sectional area for being pressurized slot is less than the sectional area of feed well, it shunts lead-over groove setting to lead between curved groove and left blow tank or right blow tank in shunting, upper module is fixedly connected after molding with lower module with fastener.It is to realize pelletizer and the concatenated critical component of tube extruding machine, is the core component in plastic granulator extrusion composite energy-saving tuber.

Description

A kind of plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe

Technical field

It is specially a kind of that the plastic cement carded sliver then warp is produced by pelletizer the utility model relates to the manufacturing field of plastic pipe The particle that cutting quickly cooling formation appearance solidifies internal still thermoplastic is directly defeated by tube extruding machine through cooling blower and carries out plastic tube body extrusion Complete plastics 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 utility model achievements, applicant determines to carry out patent guarantor to these achievements respectively Shield.

Utility model content:

The purpose of the utility model is to provide the plastic cement Tape dispensers that a kind of plastic granulator squeezes the compound tuber of pipe.

The technical solution that the utility model is taken is as follows:

A kind of plastic granulator described in the utility model squeezes the plastic cement Tape dispensers of the compound tuber of pipe, it is characterized in that: including Upper module and lower module, on the lower end surface of upper module and the upper surface of lower module be equipped with feed well, pressurization slot, shunt lead it is curved Slot shunts lead-over groove, left blow tank and right blow tank, and the sectional area for being pressurized slot is less than the sectional area of feed well, shunts lead-over groove Setting is led between curved groove and left blow tank or right blow tank in shunting, fixes company with fastener after upper module and lower module molding It connects.

Further, it is arc-shaped that the section of curved groove is led in feed well, pressurization slot and shunting.

Further, feed well, pressurization slot, shunting lead the section of curved groove as semicircle.

Further, the section for shunting lead-over groove is isosceles trapezoid, and upper bottom is to shunt the diameter for leading curved groove, is gone to the bottom as left discharging The width of slot and right blow tank.

Further, the cross sectional shape of left blow tank and right blow tank is rectangle of the both ends with circular arc.

The plastic granulator of applicant's utility model squeezes out composite energy-saving tuber, including pelletizer, plastic cement Tape dispensers, same Step pellet device connects grain bucket, cooling blower, two tube extruding machines, tube body cooling device, traction cutting machine and coiler, pelletizer It by plastic cement Tape dispensers, synchronous pellet device, connects grain bucket, cooling blower and is docked respectively with tube extruding machine in parallel, in tube extruding machine It is equipped with tube body cooling device, traction cutting machine and coiler below, connects the heat dissipation shattering bucket that synchronous pellet device is arranged in grain bucket Between cooling blower material sucking port, the discharge port of cooling blower is docked with wind conveying pipe sealing, the outlet air end and tube extruding machine of wind conveying pipe Feed hopper communicate, the cutting box of synchronous pellet device is fixed on the discharging end face of plastic cement Tape dispensers by going out filament plate.

The synchronous pellet device includes speed reducer, output shafts, driving pulley, driven pulley, synchronous belt, driven Axis, cutting box, spring, axle sleeve and cutter, driving pulley are mounted on the output shafts of speed reducer, and driven shaft, which is mounted on, to be cut Cut on case and parallel with output shafts, synchronous belt is mounted between driving pulley and driven pulley, and the cutting box includes Filament plate, outer panel, connecting column and housing, housing setting is out between filament plate and outer panel, filament plate, outer panel and housing three out Between be fixedly connected integrally by connecting column, spring and axle sleeve are sleeved on driven shaft, cutter be mounted on driven shaft or On axle sleeve, it is equipped with wire hole group on the medial surface of filament plate out, out wire hole group and left blow tank and the right side on plastic cement Tape dispensers Blow tank communicates, and the cutting knife of cutter and the medial surface of filament plate out are tangent, and the rotating diameter of cutter covers out wire hole group Distribution.

The tube body cooling device includes alignment cooling bath, transition cooling bath and terminal cooling bath, and alignment cooling bath, mistake Cross cooling bath and terminal cooling bath successively lineal layout.

It further, include sink, upper alignment wheel and lower alignment wheel, upper alignment wheel and lower alignment wheel in alignment cooling bath Be freely rotatably mounted on sink, together with upper alignment wheel is laminated with the outer circle of lower alignment wheel, upper alignment wheel and under The outer circle of alignment wheel is equipped with pipe shaping arc groove, shape after the pipe shaping arc groove docking on upper alignment wheel and lower alignment wheel At accommodating sizing die duct to shaping pipe, pass through the shaping wheel group that is made of upper alignment wheel and lower alignment wheel to shaping pipe Shaping and cooling.

Further, deflecting roller and holding wheel are additionally provided in alignment cooling bath, tube body to be cooled is wound on by deflecting roller group At wheel fasten to form the cooling group of reciprocal circulating type tube body, tube body is shelved on holding wheel.

Further, at least one is equipped with deflecting roller composition in transition cooling bath and terminal cooling bath train and holding Wheel, tube body to be cooled, which is wound on to be fastened by the wheel that deflecting roller forms, forms compound circular cooling tube body group, and tube body is shelved on support It holds on wheel.

Further, the train group and holding wheel of deflecting roller composition are equipped in transition cooling bath and terminal cooling bath.

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.

Tube body cooling device is designed to the combination of more whole cooling bath, transition cooling bath and terminal cooling bath, respectively to crowded It is cooling that the pipe of extrusion successively carries out shaping and three-level, and more whole cooling bath, transition cooling bath and terminal cooling bath successively straight line Distribution, wherein more whole cooling bath, transition cooling bath and terminal cooling bath are back and forth to meet back calandria cooling bath, more whole cooling The shaping casement accommodated to shaping pipe is formed after shaping arc groove docking in slot on upper alignment wheel and lower alignment wheel, in sink It is middle that the shaping roller group being made of upper alignment wheel and lower alignment wheel is equipped with along straight line, annular is formed by deflecting roller after tube body shaping The reciprocal cooling path of annular, which is realized, solidifies the primary cooling of shaping tube body, then is transferred to transition cooling bath and terminal cooling bath, It is again provided with the train group being made of deflecting roller in transition cooling bath and terminal cooling bath and holding wheel, tube body to be cooled pass through wheel It is that group forms reciprocating circular cooling tube body group, the overall length of tube body cooling bath can be greatly shortened in this way, reduce workshop and account for Use area.

This programme is used through Experimental Comparison, the crowded pipe speed of the tube extruding machine is three times of conventional tube extruding machine, cooling trough Overall length do not increase anti-drop, the cooling trough length of existing tube extruding machine is 20 meters, if squeezing pipe speed improves 3 times, by existing Cool down criteria requirement, the length of cooling trough should reach 60 meters, and the overall length of cooling trough only has 12 meters in the utility model, this It just greatly reduces crowded pipe and produces occupied plant area, reduce investment, this mainly has benefited from applicant to cooling trough Structure is improved, and cooling trough is divided into more whole cooling bath, transition cooling bath and terminal cooling bath, and shaping in the present invention Water-cooling groove, transition cooling bath and terminal cooling bath are back and forth to meet back calandria cooling bath, use the utility model, although Crowded Guan Su improves three times, but the total length of three groups of cooling troughs is only 12 meters, due to being all provided in cooling troughs at different levels The tube body being made of deflecting roller makes tube body to be cooled form compound surround around train group and cools down back and forth around train by train group Tube body group, although the length of cooling trough in this way shortens, the cooling total length of tube body reaches 60 meters, thus can be shortened pipe The overall length of body cooling bath reduces the workshop area occupied of cooling trough.

Detailed description of the invention

Fig. 1 is the structural schematic diagram that plastic granulator squeezes out composite energy-saving tuber；

Fig. 2 is the utility model and synchronous pellet device in Fig. 1, connects package assembly signal between grain bucket and cooling blower Figure；

Fig. 3 is the utility model and synchronous pellet device structural schematic diagram；

Fig. 4 is the top view of Fig. 3；

Fig. 5 is A-A cross-sectional view in Fig. 4；

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 the utility model；

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 utility model is described in detail with reference to the accompanying drawing.

The plastic cement Tape dispensers of the compound tuber of pipe, including pelletizer 1, plastic band are squeezed for plastic granulator as illustrated in figs. 1-16 Distributor 2, synchronous pellet device 3 connect grain bucket 4,5, two tube extruding machines 6 of cooling blower, two union body cooling device 7, two and lead Draw cutting machine 8 and two coilers 9, pelletizer 1 passes through plastic cement Tape dispensers 2, synchronous pellet device 3, connects grain bucket 4, cooling wind Machine 5 is docked with tube extruding machine 6 respectively, and tube body cooling device 7, traction cutting machine 8 are successively arranged behind the tube extruding machine 6 of parallel connection distribution With coiler 9, the plastic cement Tape dispensers 2 include upper module 21 and lower module 22, lower end surface and lower module in upper module 21 Curved groove 25, shunting lead-over groove 26, left blow tank 27 and the right side are led equipped with feed well 23, pressurization slot 24, shunting and is gone out in 22 upper surface The radius of hopper 28, pressurization slot 24 is less than the radius of feed well 23, shunts the sectional area for leading curved groove 25 less than or equal to pressurization slot 24 The 1/2 of sectional area, shunting lead-over groove 26 are isosceles trapezoid, and upper bottom is to shunt the diameter for leading curved groove 25, are gone to the bottom as left blow tank 27 Or the width dimensions of right blow tank 28, the sectional area for shunting lead-over groove 26, left blow tank 27 or right blow tank 28 is equal, and is equal to It is pressurized the 1/2 of the sectional area of slot 24, upper module 21 is fixedly connected after molding with lower module 22 with fastener；The synchronous pelletizing dress Setting 3 includes speed reducer 31, output shafts 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 are mounted on the output shafts 32 of speed reducer 31, driven shaft 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 driven pulley 34 it Between, the cutting box 37 includes filament plate 371, outer panel 372, connecting column 373 and housing 374, and housing 374 is arranged in filament plate out Between 371 and outer panel 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 be respectively and fixedly installed to out on filament plate 371 and outer panel 372, spring 38 and axle sleeve 39 be sleeved on from On moving axis 36, cutter 40 are symmetrically fixed on axle sleeve 39, are equipped with wire hole group 377 on the medial surface of filament plate 371 out, out Wire hole group 377 on plastic cement Tape dispensers 2 left blow tank 27 and right blow tank 28 communicate, the cutting knife of cutter 40 with go out The medial surface of filament plate 371 is tangent, and the rotating diameter of cutter 40 covers out the distribution of wire hole group 377；The setting of grain bucket 4 is connect to exist Between 5 material sucking port of heat dissipation shattering bucket 379 and cooling blower of cutting box 37, the discharge port and wind conveying pipe 51 of cooling blower 5 are sealed Docking, the outlet air end of wind conveying pipe 51 are communicated with the feed hopper of tube extruding machine 6；It is set on filament plate 371 out there are four connecting hole 378, is led to It crosses fastener filament plate 371 out is fixed on the discharging end face of plastic cement Tape dispensers 2, so that entire cutting box 37 is fixed on modeling On the discharging end face of adhesive tape dispenser 2；The tube body cooling device 7 includes alignment cooling bath 71, transition cooling bath 72 and terminal Cooling bath 73, and successively lineal layout, alignment cooling bath 71 wrap for alignment cooling bath 71, transition cooling bath 72 and terminal cooling bath 73 Sink 74, upper alignment wheel 75 and lower alignment wheel 76 are included, upper alignment wheel 75 and lower alignment wheel 76 are freely rotatably mounted at water On slot 74, together with upper alignment wheel 75 is laminated with the outer circle of lower alignment wheel 76, in upper alignment wheel 75 and lower alignment wheel 76 Outer circle is equipped with pipe shaping arc groove, is formed and is held after the pipe shaping arc groove docking on upper alignment wheel 75 and lower alignment wheel 76 The sizing die duct received to shaping pipe passes through the shaping wheel group that is made of upper alignment wheel 75 and lower alignment wheel 76 to shaping pipe Shaping and cooling, are additionally provided with deflecting roller 77 and holding wheel 78 in alignment cooling bath 71, and tube body 10 to be cooled is wound on by turning to The wheel of 77 composition of wheel is fastened to form the cooling group of reciprocal circulating type tube body, and 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 a kind of embodiment of the utility model, and there are also many embodiments for the utility model, herein not It enumerates one by one, for example, a pelletizer Xiang Duotai tube extruding machine direct-furnish plastic material, more tube extruding machines can squeeze pipe simultaneously simultaneously, In the alignment cooling bath 71 of tube body cooling device 7, transition cooling bath 72 and terminal cooling bath 73, the train of the deflecting roller 77 is arranged The plan of establishment of mode for cloth and 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, which is together in series, to carry out all schemes of continuously crowded pipe and belongs to the protection scope of the utility model.

Claims (5)

1. a kind of plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe, it is characterized in that: including upper module (21) and lower die Block (22) is equipped with feed well (23) on the lower end surface of upper module (21) and the upper surface of lower module (22), pressurization slot (24), divides Conductance curved groove (25) shunts lead-over groove (26), left blow tank (27) and right blow tank (28), and the sectional area of pressurization slot (24) is less than The sectional area of feed well (23) shunts lead-over groove (26) setting in shunting and leads curved groove (25) and left blow tank (27) or right blow tank (28) between, upper module (21) is fixedly connected after molding with lower module (22) with fastener.

2. plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe according to claim 1, it is characterized in that: feed well (23), it is arc-shaped that the section of curved groove (25) is led in pressurization slot (24) and shunting.

3. plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe according to claim 1, it is characterized in that: feed well (23), slot (24) are pressurized, shunting leads the section of curved groove (25) as semicircle.

4. plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe according to claim 1, it is characterized in that: shunting transition The section of slot (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) and right discharging The width of slot (28).

5. plastic granulator squeezes the plastic cement Tape dispensers of the compound tuber of pipe according to claim 1, it is characterized in that: left blow tank (27) and the cross sectional shape of right blow tank (28) is rectangle of the both ends with circular arc.