CN108262876A - Degradable express delivery single card millimeter paper modified master batch granulating system and technique - Google Patents

Abstract

The present invention relates to degradable express delivery single card millimeter paper modified master batch granulating system and techniques, and system includes feeding device, including melting furnace and feed supplement mechanism；Including the first filling body, the second filling body and shaping mechanism, shaping channel is formed between two filling bodies for molding machine, and shaping mechanism is moved along shaping channel, and the shaping mould of shaping mechanism includes forming part a and forming part b；Liftout attachment, including ejecting mechanism a and ejecting mechanism b；Including the first and second cooling units and Blast mechanism cooled down respectively to material molding in forming part a and forming part b, cooling bath is opened up on shaping mould for cooling device；Pellet device, including respectively to the material granulating mechanism a of pelletizing and granulating mechanism b of two ejecting mechanism ejections；The present invention overcomes needing to draw strip material when being granulated to transmit, the problem of strip material, which is easily broken or easily had skidded, in distraction procedure influences follow-up pelletizing effect, and discontinuous molding granulation efficiency is low and pelletizing effect is unstable.

Description

Degradable express delivery single card millimeter paper modified master batch granulating system and technique

Technical field

It is granulated the present invention relates to Granulation Equipments technical field more particularly to degradable express delivery single card millimeter paper with modified master batch and is System and technique.

Background technology

Plastic granulator is mainly used for processing waste and old plastic film, woven bag, beverage bottle, articles for daily use etc., big portion Divide common waste plastic that can use plastic granulator reproduction, therefore plastic granulator is current most popular plastics Regenerate processing equipment.

Authorization Notice No. is a Chinese utility model patent of CN201621353074.4, and it discloses a kind of plastics to make Grain machine including feed hopper, extrusion device, moves material device and drawing mechanism, the level-one extruded tube of extrusion device communicates with feed hopper, Level-one extruded tube is equipped with the extruding groove squeezed out for material, and two level extruded tube is equipped with blanking after being squeezed out for the material in extruding groove Converting interface, two level extruded tube is equipped with material is squeezed after be in strip extrusion cavities, be equipped in level-one extruded tube and squeeze and transport The twin-screw of material, two level extruded tube is interior to be equipped with the single screw rod for squeezing simultaneously transported material；The efficiency of two extruded tubes is higher.

But inventor has found, which has the following problems：Its material is that continous way squeezes out first, the long billot of extrusion It needs cooling and then carries out pelletizing again it is necessary to overcome the problems, such as its traction, and tend to strip material occur in distraction procedure It pulls apart or situation that carry-over pinch rolls have skidded, equipment operation stability difference influences pelletizing effect, in addition its strip material squeezed out It needs to carry out pelletizing in transmission, pelletizing efficiency is low and continous way pelletizing requires cutter height, and usage time has grown its pelletizing effect Fruit is just apparent to be deteriorated.

Invention content

An object of the present invention is in view of the deficiencies of the prior art, by the way that the raw material of melting is squeezed into shaping mould Forming cavity in molding material cool down and then carries out subsequent strip material pelletizing again into strips, and sets two fillers in left and right Mechanism alternative expression work coordinates the forming part a on shaping mould and forming part b formula switchings, and then overcome existing skill alternatively up and down Need to carry out strip material traction transmission in art granulation process, in distraction procedure strip material easily break or distraction procedure in hold Easily having skidded influences follow-up pelletizing effect and granulation efficiency is low when using discontinuous molding and follow-up pelletizing efficiency is low, cuts The problem of grain effect is unstable.

For above-mentioned technical problem, the technical solution adopted by the present invention is as follows：

Degradable express delivery single card millimeter paper modified master batch granulating system, including feeding device, the feeding device includes molten Melt stove and for controlling the feed supplement mechanism that molten condition raw material supplies backward in melting furnace；

Molding machine, the molding machine are arranged on feeding device side, which includes the first filling body, the Two filling bodies and shaping mechanism, form shaping channel between first filling body and the second filling body, it is described into Type mechanism is moved up and down along shaping channel, which includes shaping mould, and the shaping mould includes forming part a and forming part B, when the forming part a is moved between the first filling body and the second filling body, first filling body is toward forming part a Fused raw material is inside squeezed into, when the forming part b is moved between the first filling body and the second filling body, second filler Mechanism squeezes into fused raw material in forming part b；

Liftout attachment, the liftout attachment are arranged on the side of molding machine, which is included for by forming part a Ejecting mechanism a that the strip material of interior forming is ejected and for the strip material of forming in forming part b to be ejected Ejecting mechanism b；

Cooling device, the cooling device are arranged on the side of shaping mould, which is included for in forming part a The first cooling unit that molding strip material is cooled down, for strip material molding in forming part b is cooled down second Cooling unit and the Blast mechanism for supplying cold wind in the first cooling unit and the second cooling unit for alternative expression, it is right therewith That answers offers cooling bath on the shaping mould；

Pellet device, the pellet device are arranged on opposite side of the molding machine with respect to liftout attachment, the pellet device packet It includes and carries out the granulating mechanism a of pelletizing and strip for being ejected to ejecting mechanism b for the strip material that is ejected to ejecting mechanism a Material carries out the granulating mechanism b of pelletizing.

As a preferred embodiment, if first filling body and the second filling body include filler stem setting up and down Case, the Power Component with the push plate of filler chamber interior wall cooperation and for push plate to be driven to be slided along filler chamber interior wall.

As a preferred embodiment, feeder sleeve a is connected between the stuffing box of the melting furnace and the first filling body, with Feeder sleeve b, the feeder sleeve a and feeder sleeve b are connected between the stuffing box of two filling bodies and includes a sections and b sections, a There are folding channels between section and b sections；

The feed supplement mechanism includes being arranged on opening and closing part a at the folding channel of feeder sleeve a, is arranged on opening for feeder sleeve b Close the opening and closing part b at channel and the actuator for opening and closing part a and opening and closing part b to be driven to rotate synchronously.

As a preferred embodiment, the forming part a of the shaping mould is arranged on the top of its forming part b, the forming part a and into Offer several forming cavities on type portion b, the both ends of the forming cavity respectively with the stuffing box of the first filling body and second It is connected inside the stuffing box of filling body；

The shaping mechanism further includes the lifting assembly for shaping mould to be driven to be slided up and down along shaping channel.

As a preferred embodiment, the ejecting mechanism a is arranged on the top of the second filling body, including matching with forming part a Close the pushing material component a of setting and for pushing material component a to be driven to carry out the flat-pushing component a of moving back and forth, the ejecting mechanism b is set It puts in the lower section of the second filling body, including the pushing material component b being equipped with forming part b and for driving pushing material component B carries out the flat-pushing component b of moving back and forth.

As a preferred embodiment, first cooling unit includes fan housing a and induced duct a, second cooling unit include Fan housing b and induced duct b；

The Blast mechanism includes air blower, the valve member a being arranged on induced duct a, the valve being arranged on induced duct b Door component b and be arranged on valve member a and valve member b sides for control valve component a and valve member b folding shapes The changeover module of state, the induced duct a and induced duct b are connected with the discharge pipe of air blower；

The valve member a and valve member b includes connectedness and sliding block, and the side of the connectedness offers and draws The sliding slot connected inside air hose a or induced duct b, the sliding block slide the connection of control induced duct a or induced duct b with sliding slot cooperation And interruption, be connected separately with spring between the both sides of the sliding block and the both sides of connectedness, the changeover module include one end with Stent that the side of shaping mould is fixedly connected and the skewback a and skewback b for being respectively fixedly disposed at stent two ends up and down, institute It states and the sliding block of valve member a is driven along sliding slot slid inward interruption induced duct a by skewback a when shaping mould moves down, it is described The sliding block of valve member b is driven to interrupt induced duct b along sliding slot slid inward when the shaping mould moves up by skewback b；Institute Cooling bath is stated to shift to install up and down with forming cavity.

As a preferred embodiment, the granulating mechanism a includes being arranged on the supporting positioning member a and one above the first filling body End is fixed on the cutter assembly a of shaping mould upper end, and the granulating mechanism b includes being arranged on the support below the first filling body Locating piece b and one end are fixed on the cutter assembly b, the cutter assembly a and cutter assembly b of shaping mould lower end for being molded Pelletizing is carried out to the strip material in supporting positioning member a and supporting positioning member b respectively under the drive of mould；

The cutter assembly a and cutter assembly b includes tool apron and several cutters being arranged on tool apron, the support Locating piece a and supporting positioning member b includes supporting rack and several limit channels being arranged on supporting rack, the limit channels On offer several cutter slots for vertically running through limit channels, the cutter slot and cutter location correspond.

As a preferred embodiment, pass through interlocking bar between the push plate of first filling body and the push plate of the second filling body It is fixedly connected, limited block a and limited block b is provided at the medium position of the interlocking bar；

The Power Component includes being fixed on the flat-pushing oil cylinder on stuffing box side wall and the flexible rod end with flat-pushing oil cylinder The connector that portion is fixedly connected offers the slide opening coordinated with interlocking bar on the connector, and the connector is in limited block a and limit It is slid back and forth in interlocking bar between the block b of position.

As a preferred embodiment, the opening and closing part a and opening and closing part b are disposed as toothed disc, the opening and closing part a and opening and closing part b Central shaft both ends be rotatably provided in respectively in a sections and b sections, and the central shaft side of the opening and closing part a and opening and closing part b is opened Equipped with connectivity slot；

The actuator includes bogie and is separately positioned on the tooth-strip part a at bogie both ends and tooth-strip part b, the drive Moving frame is fixedly connected with the connector, and the Power Component drives the first filling body to pass through connector and drive before carrying out material extrusion Moving frame drives tooth-strip part a and tooth-strip part b opening and closing part a to be made to turn to its connectivity slot towards side movement and is not connected with feeder sleeve a, and opens Component b turns to its connectivity slot and is connected with feeder sleeve b；The Power Component drives the second filling body to pass through company before carrying out material extrusion Fitting and bogie drive tooth-strip part a and tooth-strip part b opening and closing part a to be made to turn to its connectivity slot and feeder sleeve a towards opposite side movement Connection, and opening and closing part b turns to its connectivity slot and is not connected with feeder sleeve b.

As a preferred embodiment, the pushing material component a and pushing material component b include installing plate and set on a mounting board Several thimbles, the forming part b is when carrying out material feeding, the forming cavity on the forming part a and the thimble on the pushing material component a Position corresponds；The forming part a is when carrying out material feeding, on the forming cavity and the pushing material component b on the forming part b Thimble position corresponds；

The flat-pushing component a and flat-pushing component b includes mounting bracket and the horizontal sliding cylinder being arranged on mounting bracket.

As another preferably, raw material in the present invention is by the powder of 56% -85% weight, 25% -35% weight Resin and 3% -5% auxiliary agent composition, the raw material of mixing mix 20 in mixing machine with the rotational speed of 120-130r/min It is then added in melting furnace and is melted after to 25 minutes.

It is of poor quality in the presence of being granulated it is another object of the present invention to be directed in existing master batch prilling, operate unstable ask Topic, provides degradable express delivery single card millimeter paper modified master batch prilling, including following production stage：

A. it for material process, is melted being added in melting furnace with mixed raw material, the material of melting passes through feed supplement mechanism It conveys backward；

B. molding procedure, the first filling body and the second filling body at shaping station or so moves back and forth alternating Material in corresponding stuffing box is squeezed into corresponding shaping mould and the in the process confession of alternative expression control feed supplement mechanism by formula Expects pipe a and feeder sleeve b are opened or closed；

C. cooling process, the shaping mould filled with material in step b are transferred at corresponding discharging station, and in the mistake of transfer The material in shaping mould is cooled down in journey and after reaching discharging station；

D. process is ejected, the shaping mould of cooling is completed at the station that discharges in step c, by corresponding ejecting mechanism a or ejection Mechanism b squeezes out the strip material of forming in shaping mould；

E. pelletizing process, the strip material squeezed out in step d are transferred at pelletizing station, the limiting at pelletizing station Channel limits strip material, and shaping mould drives cutter to carry out one to the strip material at pelletizing station when carrying out Switch of working position Secondary property pelletizing.

By will orderly be tied for material process, molding procedure, cooling process, ejection process and pelletizing process in the present invention It closes, the high efficiency of granulation and the high quality of granulation is realized while being granulated discontinuity molding, process operation is stablized.

Beneficial effects of the present invention：

1st, it is molded in the present invention by setting two filling bodies that the raw material of melting is squeezed into the forming cavity of shaping mould Material cool down and then carries out subsequent strip material pelletizing again into strips, defeated relative to raw material is squeezed out material continous way into strips The mode for cooling down pelletizing again is sent, the process for eliminating traction avoids strip material in distraction procedure and easily breaks or drew The problem of skidding influences follow-up pelletizing effect, and its first filling body and second by setting left and right are susceptible in journey Filling body alternative expression carries out material extrusion work, coordinates the forming part a on shaping mould and forming part b formula switchings alternatively up and down so that Its solve continous way traction there are the defects of while can guarantee again when discontinuous be molded remain unchanged high molding is kept to imitate Rate, and this kind of its molding material of molding mode is more full compared to the material using die head basis, and there is no die head needs The problem of often safeguarding.

2nd, by setting feed supplement mechanism and setting the feed supplement mechanism and the first filling body and the second filling machine in the present invention Linkage is formed between the Power Component of structure so that Power Component can first pass through drive feed supplement before filling body is driven to carry out material extrusion Mechanism job control feeder sleeve a and feeder sleeve b connect or closing, so as to ensure that two fillers in the alternative expression course of work Raw material in case, which can be supplemented timely and feed pipe is closed during material extrusion, ensures that raw material is squeezed into forming cavity and had Standby sufficient power, it is ensured that molding material enriches.

3rd, by the way that the first filling body and the second filling body are separately positioned on the both sides of shaping mould and set in the present invention It linking between the push plate of Zhi Liangge mechanisms so that the first filling body and the second filling body can share a power, and One of filling body another filling body when carrying out material extrusion operation is just being resetted, and substantially increases work effect Rate, and that filling body resetted can coordinate that filling body of material extrusion to form the effect of suction to the material in forming cavity Fruit improves molding efficiency and molding effect, can be also flowed into the stuffing box on opposite when the material squeezed into is excessive in addition It will not cause to waste.

It is if the 4th, vertically disposed with forming cavity by being opened up between the two rows forming cavity on shaping mould in the present invention Dry cooling bath, and in the side of shaping mould two fan housings setting up and down so that forming part a or forming part b completes material extrusion molding simultaneously Be moved to relative to fan housing at when, can by fan housing by cold wind squeeze into across cooling bath so as to in forming cavity raw material carry out One quickly cooling, this kind of type of cooling is simple in structure, and cooling efficiency is high；In addition by setting valve group on induced duct a Part a sets valve member b, and the changeover module that control valve component a and valve member b is set to switch on induced duct b It links with shaping mould so that shaping mould can control the wind of air blower to concentrate and blow to one of need during switching station up and down In the fan housing to be worked, cold wind utilization rate is improved, and two stations need to only share an air blower.

5th, by being made it possible in setting supporting positioning member a and supporting positioning member b to being ejected out of forming cavity in the present invention Strip material carries out a support limit, and the cutter assembly a and cutter assembly b being equipped with position supporting positioning member a and support Strip material in part b carries out a quick pelletizing, and granulation efficiency greatly improves, and by setting cutter assembly a and cutter Component b and shaping mould linkage so that shaping mould can be by driving cutter assembly a and cutter assembly b when carrying out Switch of working position It works and pelletizing is carried out to the strip material that front exports, simple and compact for structure, working efficiency is high.

The advantages that production stability is high in conclusion the equipment has, and granulation efficiency is high, and the master batch quality of production is full, It is particularly suitable for express delivery single card millimeter paper Granulation Equipments technical field.

Description of the drawings

For the clearer technical solution for illustrating the embodiment of the present invention, required use in being described below to embodiment Attached drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability For the those of ordinary skill in domain, without creative efforts, it is attached to can also be obtained according to these attached drawings other Figure.

Fig. 1 is the schematic elevation view of degradable express delivery single card millimeter paper modified master batch granulating system.

Fig. 2 is the schematic rear view of degradable express delivery single card millimeter paper modified master batch granulating system.

Fig. 3 is the structure diagram of molding machine and pellet device.

Fig. 4 is the cut-away illustration of the first filling body, the second filling body and shaping mechanism.

Fig. 5 is the cutting close-up schematic view of the first filling body and shaping mechanism.

Fig. 6 is the working state schematic representation of granulating mechanism.

Fig. 7 is the working state schematic representation of switching mechanism.

Fig. 8 is the structure diagram of switching mechanism.

Fig. 9 is the structure diagram of Blast mechanism.

Figure 10 is changeover module and the working state schematic representation of valve member a.

Figure 11 is the cut-away illustration of valve member a.

Figure 12 is the dimensional structure diagram of degradable express delivery single card millimeter paper modified master batch granulating system.

Figure 13 is degradable express delivery single card millimeter paper modified master batch prilling flow chart.

Specific embodiment

The technical solution in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.

Embodiment one

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, degradable express delivery Single card millimeter paper modified master batch granulating system, including

Feeding device 1, the feeding device 1 include melting furnace 11 and for controlling molten condition raw material in melting furnace 11 The feed supplement mechanism 12 supplied backward；

Molding machine 2, the molding machine 2 are arranged on 1 side of feeding device, which includes the first filling machine Structure 21, the second filling body 22 and shaping mechanism 23 are formed between first filling body, 21 and second filling body 22 Shaping channel 10, the shaping mechanism 23 are moved up and down along shaping channel 10, which includes shaping mould 231, institute It states shaping mould 231 and includes forming part a232 and forming part b233, the forming part a232 is moved to the first filling body 21 and the When between two filling bodies 22, first filling body 21 squeezes into fused raw material, the forming part in forming part a232 When b233 is moved between the first filling body 21 and the second filling body 22, second filling body 22 is toward forming part b233 Inside squeeze into fused raw material；

Liftout attachment 3, the liftout attachment 3 are arranged on the side of molding machine 2, which is included for will be into The strip material of forming is ejected in type portion a232 ejecting mechanism a31 and for by the item of forming in forming part b233 The ejecting mechanism b32 that shape material is ejected；

Cooling device 4, the cooling device 4 are arranged on the side of shaping mould 231, the cooling device 4 include for into Molding strip material is cooled down in type portion a232 the first cooling unit 41, for strip material molding in forming part b233 It the second cooling unit 42 for being cooled down and is supplied in the first cooling unit 41 and the second cooling unit 42 for alternative expression The Blast mechanism 43 of cold wind, it is corresponding to offer cooling bath 20 on the shaping mould 231；

Pellet device 5, the pellet device 5 are arranged on opposite side of the molding machine 2 with respect to liftout attachment 3, pelletizing dress 5 are put to include carrying out the granulating mechanism a51 of pelletizing and for the strip material for ejecting ejecting mechanism a31 for ejecting mechanism The strip material of b32 ejections carries out the granulating mechanism b52 of pelletizing.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, as a kind of preferred embodiment, first filling body 21 and Two filling bodies 22 include several stuffing boxes 211 setting up and down, the push plate 212 coordinated with 211 inner wall of stuffing box and use In the Power Component 213 that push plate 212 is driven to be slided along 211 inner wall of stuffing box.

It should be noted that by set two filling bodies by the raw material of melting be squeezed into the forming cavity of shaping mould into Type expects cool down into strips and then carries out subsequent strip material pelletizing again, expects continous way into strips relative to by raw material extrusion Conveying cools down the mode of pelletizing again, and the process for eliminating traction avoids strip material in distraction procedure and easily breaks or draw It is susceptible to the problem of skidding influences follow-up pelletizing effect, and its 21 He of the first filling body by setting left and right in the process Second filling body, 22 alternative expression carry out material extrusion work, coordinate shaping mould on forming part a and forming part b formula is cut alternatively up and down Change so that its solve continous way traction there are the defects of while can guarantee again when discontinuous be molded remain unchanged keep high Shaping efficiency, and this kind of its molding material of molding mode is more full compared to the material using die head basis, and there is no moulds The problem of head needs often to safeguard.

As shown in Figure 7 and Figure 8, as a kind of preferred embodiment, 11 and first filling body 21 of melting furnace Feeder sleeve a13 is connected between stuffing box 211, feeder sleeve is connected between the stuffing box 211 of the second filling body 22 B14, the feeder sleeve a13 and feeder sleeve b14 include a sections 131 and b sections 132, and there are open between a sections 131 and b sections 132 Close channel 15；

Further, the forming part a232 of the shaping mould 231 is arranged on the top of its forming part b233, the forming part Offer several forming cavities 234 on a232 and forming part b233, the both ends of the forming cavity 234 respectively with the first filling machine The stuffing box 211 of structure 21 is connected with 211 inside of stuffing box of the second filling body 22；

The shaping mechanism 23 further includes the lifting assembly for shaping mould 231 to be driven to be slided up and down along shaping channel 10 235。

Further, the ejecting mechanism a31 is arranged on the top of the second filling body 22, including with forming part a232 The pushing material component a311 the being equipped with and flat-pushing component a312 for driving pushing material component a311 progress moving back and forth, it is described Ejecting mechanism b32 is arranged on the lower section of the second filling body 22, including the pushing material component being equipped with forming part b233 The b321 and flat-pushing component b322 for driving pushing material component b321 progress moving back and forth.

Specifically, as shown in Figure 10 and Figure 11, first cooling unit 41 includes fan housing a411 and induced duct a412, Second cooling unit 42 includes fan housing b421 and induced duct b422；

The Blast mechanism 43 includes air blower 431, the valve member a432 being arranged on induced duct a412, is arranged on and draws Valve member b433 on air hose b422 and be arranged on valve member a432 and valve member b433 sides for control valve The changeover module 434 of door component a432 and valve member b433 folding conditions, the induced duct a412 and induced duct b422 with The discharge pipe connection of air blower 431；

The valve member a432 and valve member b433 includes connectedness 4321 and sliding block 4322, the connectedness 4321 side offers the sliding slot 4323 connected with inside induced duct a412 or induced duct b422, the sliding block 4322 and sliding slot The connection and interruption of control induced duct a412 or induced duct b422, the both sides of the sliding block 4322 and connectedness are slided in 4323 cooperations Spring 4324 is connected separately between 4321 both sides, the changeover module 434 includes one end and the side of shaping mould 231 is fixed The stent 4341 of connection and the skewback a4342 and skewback b4343 for being respectively fixedly disposed at stent two ends about 4341, institute State drives the sliding block 4322 of valve member a432 inwardly sliding along sliding slot 4323 when shaping mould 231 moves down by skewback a4342 It is dynamic to interrupt induced duct a412, the cunning of valve member b433 is driven when the shaping mould 231 moves up by skewback b4343 Block 4322 interrupts induced duct b422 along 4323 slid inward of sliding slot；The cooling bath 20 is shifted to install with forming cavity about 234.

It is noted that by being opened up and forming cavity 234 between the two rows forming cavity 234 on shaping mould 231 Vertically disposed several cooling baths 20, and in the side of shaping mould 231 two fan housings setting up and down so that forming part a232 or into Type portion b233 complete material extrusion be molded and be moved to relative to fan housing at when, cold wind can be squeezed into across cooling bath 20 by fan housing So as to carry out a quickly cooling to the raw material in forming cavity 234, this kind of type of cooling is simple in structure, and cooling efficiency is high；This Outside by setting valve member a432 on induced duct a412, valve member b433 is set on induced duct b422, and sets control The changeover module 434 that valve member a432 and valve member b433 processed are switched over links with shaping mould 231 so that shaping mould The wind of air blower 431 can be controlled to need in the fan housing of work for one thereto during about 231 switching stations, improved Cold wind utilization rate, and two stations need to only share an air blower 431.

Further, the granulating mechanism a51 includes the supporting positioning member a511 for being arranged on 21 top of the first filling body The cutter assembly a512, the granulating mechanism b52 of 231 upper end of shaping mould are fixed on including being arranged on the first filling machine with one end The supporting positioning member b521 of 21 lower section of structure and one end are fixed on the cutter assembly b522 of 231 lower end of shaping mould, the cutter group Part a512 and cutter assembly b522 is used under the drive of shaping mould 231 respectively to supporting positioning member a511 and supporting positioning member Strip material in b521 carries out pelletizing；

If the cutter assembly a512 and cutter assembly b522 include tool apron 5121 and are arranged on tool apron 5121 Dry cutter 5122, the supporting positioning member a511 and supporting positioning member b521 include supporting rack 5111 and are arranged on supporting rack Several limit channels 5112 on 5111 offer in the limit channels 5112 and several vertically run through limit channels 5112 cutter slot 5113, the cutter slot 5113 are corresponded with 5122 position of cutter.

It will be further appreciated that by being made it possible in setting supporting positioning member a511 and supporting positioning member b521 to from molding The strip material ejected in chamber 234 carries out a support limit, and the cutter assembly a512 and cutter assembly b522 being equipped with are to branch The strip material supportted in locating piece a511 and supporting positioning member b521 carries out a quick pelletizing, and granulation efficiency greatly improves, and And by the way that cutter assembly a512 and cutter assembly b522 and shaping mould 231 is set to link so that shaping mould 231 is cut in progress station Pelletizing, structure can be carried out to the strip material that front exports by the way that cutter assembly a512 and cutter assembly b522 is driven to work when changing Simple and compact, working efficiency are high.

It should be pointed out that in the present embodiment, 212 and second filling body 22 of push plate of first filling body 21 Be fixedly connected between push plate 212 by interlocking bar 214, be provided at the medium position of the interlocking bar 214 limited block a215 and Limited block b216；

The Power Component 213 include being fixed on flat-pushing oil cylinder 2131 on 211 side wall of stuffing box and with flat-pushing oil cylinder The connector 2132 that 2131 telescopic rod end is fixedly connected offers what is coordinated with interlocking bar 214 on the connector 2132 Slide opening 2133, the connector 2132 slide back and forth in the interlocking bar 214 between limited block a215 and limited block b216.

In the present embodiment, by the way that the first filling body 21 and the second filling body 22 are separately positioned on shaping mould 231 It both sides and setting links between the push plates 212 of Liang Ge mechanisms so that the first filling body 21 and the second filling body 22 can be total to With a power, and one of filling body another filling body when carrying out material extrusion operation is just being resetted, It greatly improves work efficiency, and that filling body resetted can coordinate that filling body of material extrusion in forming cavity Material forms the effect of suction, improves molding efficiency and molding effect, can be also flowed into when the material squeezed into is excessive in addition It will not cause to waste in the stuffing box 211 on opposite.

Specifically, the pushing material component a311 and pushing material component b321 includes installing plate 3111 and is arranged on installing plate Several thimbles 3112 on 3111, the forming part b233 when carrying out material feeding, forming cavity 234 on the forming part a232 with 3112 position of thimble on the pushing material component a311 corresponds；The forming part a232 is when carrying out material feeding, the molding 3112 position of thimble on the forming cavity 234 and pushing material component b321 on portion b233 corresponds；The flat-pushing component A312 and flat-pushing component b322 includes mounting bracket 3121 and the horizontal sliding cylinder 3122 being arranged on mounting bracket 3121.

It is further noted that raw material in the present embodiment by 56% -85% weight powder, 25% - The resin of 35% weight and 3% -5% auxiliary agent composition, the raw material of mixing is in mixing machine with the rotating speed of 120-130r/min Rotation mixing is then added in melting furnace after 20 to 25 minutes and is melted.

Embodiment two

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, wherein with implementation Identical or corresponding component uses and one corresponding reference numeral of embodiment in example one, for simplicity, hereafter only description with it is real Apply the distinctive points of example one.The embodiment two and embodiment one the difference lies in：The feed supplement mechanism 12 includes being arranged on confession Opening and closing part a121 at the folding channel 15 of expects pipe a13, the opening and closing part b122 being arranged at the folding channel 15 of feeder sleeve b14 with And the actuator 123 for opening and closing part a121 and opening and closing part b122 to be driven to rotate synchronously.

Further, the opening and closing part a121 and opening and closing part b122 is disposed as toothed disc, the opening and closing part a121 and opens The central shaft both ends of component b122 are rotatably provided in respectively in a sections 131 and b sections 132, and the opening and closing part a121 and opening and closing part The central shaft side of b122 offers connectivity slot 1211；

The actuator 123 includes bogie 1231 and the tooth-strip part a1232 for being separately positioned on 1231 both ends of bogie With tooth-strip part b1233, the bogie 1231 is fixedly connected with the connector 2132, and the Power Component 213 drives first Tooth-strip part a1232 and tooth-strip part b1233 courts are driven by connector 2132 and bogie 1231 before the progress material extrusion of filling body 21 Side movement makes opening and closing part a121 turn to its connectivity slot 1211 not connect with feeder sleeve a13, and opening and closing part b122 turns to it Connectivity slot 1211 is connected with feeder sleeve b14；The Power Component 213 drives the second filling body 22 to pass through connection before carrying out material extrusion Part 2132 and bogie 1231 drive tooth-strip part a1232 and tooth-strip part b1233 to turn to opening and closing part a121 towards opposite side movement Its connectivity slot 1211 is connected with feeder sleeve a13, and opening and closing part b122 turns to its connectivity slot 1211 and do not connected with feeder sleeve b14.

It is noted that by setting feed supplement mechanism 12 and setting 12 and first filling body 21 of feed supplement mechanism and Linkage is formed between the Power Component 213 of two filling bodies 22 so that Power Component 213 is before driving filling body to carry out material extrusion Can first pass through drive 12 job control feeder sleeve a13 of feed supplement mechanism and feeder sleeve b14 connect or closing, handed over so as to ensure that It can timely be supplemented for the raw material in the formula course of work in two stuffing boxes 211 and charging is closed during material extrusion Pipe 13 ensures that raw material squeezes into the power for having abundance in forming cavity 234, it is ensured that molding material enriches.

Embodiment three

As shown in figure 13, degradable express delivery single card millimeter paper modified master batch prilling, including following production stage：

A. it for material process, is melted being added in melting furnace 11 with mixed raw material, the material of melting passes through feeding machine Structure 12 conveys backward；

B. molding procedure, the first filling body 21 and the second filling body 22 or so at shaping station move back and forth Material in corresponding stuffing box 211 is squeezed into corresponding shaping mould 231 and in the process alternative expression control benefit by alternative expression The feeder sleeve a13 and feeder sleeve b14 of material mechanism 12 are opened or closed；

C. cooling process, the shaping mould 231 filled with material in step b is transferred at corresponding discharging station, and is being shifted During and reach discharging station after the material in shaping mould 231 is cooled down；

D. eject process, complete the shaping mould 231 of cooling in step c at discharging station, by corresponding ejecting mechanism a31 or Ejecting mechanism b32 squeezes out the strip material of forming in shaping mould 231；

E. pelletizing process, the strip material squeezed out in step d are transferred at pelletizing station, the limiting at pelletizing station Channel 5112 limits strip material, shaping mould 231 driven when carrying out Switch of working position cutter 5122 to pelletizing station at Strip material carries out disposable pelletizing.

By will orderly be tied for material process, molding procedure, cooling process, ejection process and pelletizing process in the present embodiment It closes, the high efficiency of granulation and the high quality of granulation is realized while being granulated discontinuity molding, process operation is stablized.

The course of work is as follows：

The raw material that proportioning mixes is added in melting furnace 11 and is melted, feeder sleeve a13 first is in connected state, Feeder sleeve b14 is in cut-off state, and sufficient fused raw material, Ran Houqi have been flowed into the stuffing box 211 of the first filling body 21 Flat-pushing oil cylinder 2131 is moved, flat-pushing oil cylinder 2131 band follower link 2132 first is along 214 forward slip of interlocking bar, connector 2132 Opening and closing part a121 and opening and closing part b122 rotations on the actuator 123 synchronous drive feeder sleeve a13 and feeder sleeve b14 of end, when When being moved to certain position, feeder sleeve a13 is switched to cut-off state, and feeder sleeve b14 is switched to connected state, at this time connector 2132 have moved at limited block b216；

Then flat-pushing oil cylinder 2131 starts that interlocking bar 214 is driven to move together, and the push plate 212 of the first filling body 21 is just opened Begin to squeeze the raw material in its stuffing box 211, raw material is squeezed into the forming cavity 234 of forming part a232, at the same time second fills out The push plate 212 of material mechanism 22 is drawn back, and the raw material of melting is flowed into through feeder sleeve b14 in the stuffing box 211 of the second filling body 22 Feed supplement is carried out to it；

When being moved to setting position, the forming cavity 234 of forming part a232 has completed material extrusion molding, 231 lower section of shaping mould Lifting assembly 235 drive shaping mould 231 move up, when lifting assembly 235 drive forming part a232 be moved to top station During place, forming part b233 is just moved at the position of script forming part a232, and shaping mould 231 drives and cuts in this moving process It changes component 434 to move up, the skewback b4343 of changeover module 434 drives the sliding block of valve member a432 on induced duct b422 4322 are interrupted along 4323 slid inward of sliding slot, induced duct b422, and the wind concentration of air blower 431 blows to fan housing a411 to top Strip material in forming part a232 is cooled down；

Then the second filling body 22 can be repeated in aforementioned material extrusion forming process to the forming cavity 234 of forming part b233 Material extrusion molding is carried out, when it completes material extrusion molding, top forming part a232 also completes cooling, and ejecting mechanism a31 will be molded Strip material in portion a232 is ejected to its corresponding supporting positioning member a511, and ejecting mechanism a31 resets after completing ejection, so Lifting assembly 235 drives shaping mould 231 to move down afterwards, and shaping mould 231 drives cutter assembly a512 during its movement It moves downward simultaneously, the cutter 5122 of cutter assembly a512 passes through cutter slot 5113 to carry out decile to strip material and cuts molding mother Grain, when its completion is all cut, forming part a232 is just moved at material extrusion station, and forming part b233 is also just moved to It is then cold according to being carried out with aforementioned similar operating procedure to the strip material in forming part b233 at the cooling ejection station of lower section But, ejection and pelletizing.

In the description of the present invention, it is to be understood that the orientation or position relationship of the instructions such as term " front and rear ", " left and right " To be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or Imply that signified equipment or component there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that Limitation to invention.

Certainly in the technical program, those skilled in the art is it should be understood that term " one " is interpreted as " at least One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation In example, the quantity of the element can be multiple, and term " one " is it is not intended that limitation to quantity.

The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, The change or replacement that any one skilled in the art can readily occur under the technical clarification of the present invention, should all contain Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection domain of claims.

Claims (10)

1. degradable express delivery single card millimeter paper modified master batch granulating system, it is characterised in that：Including

Feeding device (1), the feeding device (1) is including melting furnace (11) and for controlling melting furnace (11) interior molten condition The feed supplement mechanism (12) that raw material supplies backward；

Molding machine (2), the molding machine (2) are arranged on feeding device (1) side, which fills out including first Expect mechanism (21), the second filling body (22) and shaping mechanism (23), first filling body (21) and the second filling machine Shaping channel (10) is formed between structure (22), the shaping mechanism (23) moves up and down along shaping channel (10), the molding machine Structure (23) includes shaping mould (231), and the shaping mould (231) includes forming part a (232) and forming part b (233), the molding When portion a (232) is moved between the first filling body (21) and the second filling body (22), first filling body (21) is past Fused raw material is squeezed into forming part a (232), the forming part b (233) is moved to the first filling body (21) and the second filling machine When between structure (22), second filling body (22) squeezes into fused raw material in forming part b (233)；

Liftout attachment (3), the liftout attachment (3) are arranged on the side of molding machine (2), and the liftout attachment (3) is including being used for Ejecting mechanism a (31) that the strip material of forming part a (232) interior forming is ejected and for will be in forming part b (233) The ejecting mechanism b (32) that the strip material of forming is ejected；

Cooling device (4), the cooling device (4) are arranged on the side of shaping mould (231), and the cooling device (4) is including being used for The first cooling unit (41) for being cooled down to molding strip material in forming part a (232), for in forming part b (233) into The second cooling unit (42) that the strip material of type is cooled down and cold toward the first cooling unit (41) and second for alternative expression But the Blast mechanism (43) of cold wind is supplied in unit (42), it is corresponding to offer cooling bath on the shaping mould (231) (20)；

Pellet device (5), the pellet device (5) are arranged on opposite side of the molding machine (2) with respect to liftout attachment (3), this is cut Grain device (5) including for ejecting mechanism a (31) eject strip material progress pelletizing granulating mechanism a (51) and for pair The strip material of ejecting mechanism b (32) ejections carries out the granulating mechanism b (52) of pelletizing.

2. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 1, which is characterized in that described First filling body (21) and the second filling body (22) include several stuffing boxes (211) and stuffing box setting up and down (211) push plate (212) of inner wall cooperation and the Power Component for push plate (212) to be driven to be slided along stuffing box (211) inner wall (213)。

3. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 2, which is characterized in that described Feeder sleeve a (13) is connected between melting furnace (11) and the stuffing box (211) of the first filling body (21), with the second filling machine Feeder sleeve b (14) is connected between the stuffing box (211) of structure (22), the feeder sleeve a (13) and feeder sleeve b (14) include a Section (131) and b sections (132), there are folding channel (15) between a sections described (131) and b sections (132)；

The feed supplement mechanism (12) is including being arranged on opening and closing part a (121) at the folding channel (15) of feeder sleeve a (13), setting Opening and closing part b (122) at the folding channel (15) of feeder sleeve b (14) and for driving opening and closing part a (121) and opening and closing part b (122) actuator (123) rotated synchronously.

4. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 3, which is characterized in that described The forming part a (232) of shaping mould (231) is arranged on the top of its forming part b (233), the forming part a (232) and forming part b (233) offer several forming cavity (234) on, the both ends of the forming cavity (234) respectively with the first filling body (21) Stuffing box (211) and the stuffing box (211) of the second filling body (22) inside connect；

The shaping mechanism (23) further includes the lifting group for shaping mould (231) to be driven to be slided up and down along shaping channel (10) Part (235).

5. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 3, which is characterized in that described Ejecting mechanism a (31) is arranged on the top of the second filling body (22), including the pusher being equipped with forming part a (232) Component a (311) and the flat-pushing component a (312) for driving pushing material component a (311) progress moving back and forth, the ejecting mechanism B (32) is arranged on the lower section of the second filling body (22), including the pushing material component b being equipped with forming part b (233) (321) and for pushing material component b (321) to be driven to carry out the flat-pushing component b (322) of moving back and forth；

The pushing material component a (311) and pushing material component b (321) include installing plate (3111) and are arranged on installing plate (3111) several thimbles (3112) on, the forming part b (233) when carrying out material feeding, on the forming part a (232) into Cavity (234) is corresponded with thimble (3112) position on the pushing material component a (311)；The forming part a (232) into During row material feeding, the forming cavity (234) on the forming part b (233) and thimble (3112) position on the pushing material component b (321) Put one-to-one correspondence；

The flat-pushing component a (312) and flat-pushing component b (322) include mounting bracket (3121) and are arranged on mounting bracket (3121) horizontal sliding cylinder (3122) on.

6. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 3, which is characterized in that described First cooling unit (41) includes fan housing a (411) and induced duct a (412), and second cooling unit (42) includes fan housing b (421) and induced duct b (422)；

The Blast mechanism (43) includes air blower (431), the valve member a (432) being arranged on induced duct a (412), setting Valve member b (433) on induced duct b (422) and it is arranged on valve member a (432) and valve member b (433) side The changeover module (434) for control valve component a (432) and valve member b (433) folding condition, the induced duct a (412) it is connected with discharge pipes of the induced duct b (422) with air blower (431)；

The valve member a (432) and valve member b (433) include connectedness (4321) and sliding block (4322), the connection The side of part (4321) offers the sliding slot (4323) connected with inside induced duct a (412) or induced duct b (422), the sliding block (4322) connection and interruption of control induced duct a (412) or induced duct b (422), the sliding block are slided with sliding slot (4323) cooperation (4322) spring (4324), changeover module (434) packet are connected separately between both sides and the both sides of connectedness (4321) Include the stent (4341) and be respectively fixedly disposed at stent (4341) up and down that one end is fixedly connected with the side of shaping mould (231) The skewback a (4342) and skewback b (4343) of two ends, pass through skewback a (4342) band when the shaping mould (231) moves down The sliding block (4322) of movable valve component a (432) interrupts induced duct a (412), the molding along sliding slot (4323) slid inward When mould (231) moves up by skewback b (4343) drive valve member b (433) sliding block (4322) along sliding slot (4323) to Interior slide interrupts induced duct b (422)；

The cooling bath (20) shifts to install up and down with forming cavity (234).

7. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 4, which is characterized in that described Granulating mechanism a (51) is fixed on molding including the supporting positioning member a (511) being arranged on above the first filling body (21) and one end The cutter assembly a (512) of mould (231) upper end, the granulating mechanism b (52) is including being arranged below the first filling body (21) Supporting positioning member b (521) and one end be fixed on the cutter assembly b (522), the cutter assembly a of shaping mould (231) lower end (512) and cutter assembly b (522) is for fixed to supporting positioning member a (511) and support respectively under the drive of shaping mould (231) Strip material in position part b (521) carries out pelletizing；

The cutter assembly a (512) and cutter assembly b (522) include tool apron (5121) and are arranged on tool apron (5121) Several cutters (5122), the supporting positioning member a (511) and supporting positioning member b (521) include supporting rack (5111) and Several limit channels (5112) being arranged on supporting rack (5111) are offered on the limit channels (5112) several along vertical The cutter slot (5113) of limit channels (5112) is run through in direction, and the cutter slot (5113) is a pair of with cutter (5122) position one It should.

8. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 4, which is characterized in that described It is solid by interlocking bar (214) between the push plate (212) of first filling body (21) and the push plate (212) of the second filling body (22) It is fixed to connect, it is provided with limited block a (215) and limited block b (216) at the medium position of the interlocking bar (214)；

The Power Component (213) including the flat-pushing oil cylinder (2131) that is fixed on stuffing box (211) side wall and with flat-pushing oil The connector (2132) that the telescopic rod end of cylinder (2131) is fixedly connected, offers on the connector (2132) and interlocking bar (214) slide opening (2133) of cooperation, interlocking bar of the connector (2132) between limited block a (215) and limited block b (216) (214) it is slid back and forth on.

9. degradable express delivery single card millimeter paper modified master batch granulating system according to claim 8, which is characterized in that described Opening and closing part a (121) and opening and closing part b (122) is disposed as the center of toothed disc, the opening and closing part a (121) and opening and closing part b (122) Axis both ends are rotatably provided in respectively on a sections (131) and b sections (132), and the opening and closing part a (121) and opening and closing part b (122) Central shaft side offers connectivity slot (1211)；

The actuator (123) is including bogie (1231) and is separately positioned on the tooth-strip part a at bogie (1231) both ends (1232) it is fixedly connected with tooth-strip part b (1233), the bogie (1231) with the connector (2132), the Power Component (213) tooth-strip part a is driven by connector (2132) and bogie (1231) before the first filling body of drive (21) progress material extrusion (1232) and tooth-strip part b (1233) towards side movement make opening and closing part a (121) turn to its connectivity slot (1211) not with feeder sleeve a (13) it connects, and opening and closing part b (122) turns to its connectivity slot (1211) and is connected with feeder sleeve b (14)；The Power Component (213) tooth-strip part a is driven by connector (2132) and bogie (1231) before the second filling body of drive (22) progress material extrusion (1232) and tooth-strip part b (1233) makes opening and closing part a (121) turn to its connectivity slot (1211) and feeder sleeve a towards opposite side movement (13) it connects, and opening and closing part b (122) turns to its connectivity slot (1211) and is not connected with feeder sleeve b (14).

10. degradable express delivery single card millimeter paper modified master batch prilling, which is characterized in that including following production stage：

A. it for material process, is melted being added in melting furnace (11) with mixed raw material, the material of melting passes through feed supplement mechanism (12) it conveys backward；

B. molding procedure, the first filling body (21) and the second filling body (22) left and right at shaping station move back and forth Material in corresponding stuffing box (211) is squeezed into corresponding shaping mould (231) and alternative expression control in the process by alternative expression The feeder sleeve a (13) and feeder sleeve b (14) of feed supplement mechanism (12) processed are opened or closed；

C. cooling process, the shaping mould (231) filled with material in step b are transferred at corresponding discharging station, and in transfer The material in shaping mould (231) is cooled down in the process and after reaching discharging station；

D. eject process, complete the shaping mould (231) of cooling in step c at discharging station, by corresponding ejecting mechanism a (31) or Ejecting mechanism b (32) squeezes out the strip material of shaping mould (231) interior forming；

E. pelletizing process, the strip material squeezed out in step d are transferred at pelletizing station, the limit channels at pelletizing station (5112) strip material is limited, shaping mould (231) driven when carrying out Switch of working position cutter (5122) to pelletizing station at Strip material carry out disposable pelletizing.