CN111070465B - High-stability rapid forming equipment for producing plastic master batches - Google Patents
High-stability rapid forming equipment for producing plastic master batches Download PDFInfo
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- CN111070465B CN111070465B CN201911283992.2A CN201911283992A CN111070465B CN 111070465 B CN111070465 B CN 111070465B CN 201911283992 A CN201911283992 A CN 201911283992A CN 111070465 B CN111070465 B CN 111070465B
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- 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
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- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
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- 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
- B29B9/16—Auxiliary treatment of granules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/267—Intermediate treatments, e.g. relaxation, annealing or decompression step for the melt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/287—Raw material pre-treatment while feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
- B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses rapid forming equipment for producing plastic master batches with high stability, wherein the top end of a support table is fixedly connected with an installation frame, the top end of the mounting rack is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with an extruder, the extruder is characterized in that a forming mechanism is fixedly connected at the output port of the extruder, the forming mechanism comprises a conveying pipe, a booster pipe, a connecting frame, a fixed spring sleeve, a booster spring, a sliding spring sleeve, a conical plug, a buffer cavity, an extrusion hole, a cooling tower, a baffle plate, a dividing plate, a material dividing plate, a supporting seat, a sliding groove, a buffer spring, a sliding block, a driven shaping roller and a driving shaping roller, the diameters of extruded plastic strips are kept consistent through the matching among the components of the forming mechanism, and the internal structure of the plastic strips is more compact, and the polymer performance of the auxiliary agent and the filler in the plastic master batch is more stable, and the falling off of the auxiliary agent and the filler caused by the unstable surface structure of the plastic master batch is prevented.
Description
Technical Field
The invention relates to the technical field of plastic master batch production equipment, in particular to rapid forming equipment for producing plastic master batches with high stability.
Background
The plastic master batch is a granular material prepared by mixing and milling various required additives, fillers and a small amount of carrier resin in order to facilitate operation in the plastic processing and forming process, metering, mixing, melting, extruding, granulating and other processing processes by using equipment such as an extruder, and the like, the master batch consists of the carrier resin, the various fillers and the various additives, the limit of the additives or the content of the fillers in the master batch is several times to dozens of times higher than the required amount in an actual plastic product, and special equipment is required to be used for forming the plastic master batch in the processing and forming process of the master batch;
but the molten plastics that the plastics master batch production facility on the market at present discharged at the production in-process extruder just directly cuts grain after the basin cooling, leads to various auxiliaries and the filler structure on plastics master batch top layer unstable, drops from plastics master batch top layer easily in the transportation, has reduced the product quality of plastics master batch.
Summary of the invention
The invention provides high-stability rapid forming equipment for producing plastic master batches, which can effectively solve the problems that molten plastic discharged by an extruder in the production process of the plastic master batch production equipment in the background technology is directly granulated after being cooled by a water tank, so that various auxiliaries and fillers on the surface layer of the plastic master batches are unstable in structure, and easily fall off from the surface layer of the plastic master batches in the transportation process, and the product quality of the plastic master batches is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high plastic master batch production of stability is with quick former, includes:
the molding mechanism is used for processing the plastic mixture in the molten state into a solid plastic strip;
the cooling circulation mechanism is used for spraying cooling water and simultaneously recycling the used cooling water;
the feeding mechanism is used for mixing the raw materials and intercepting the raw materials with larger particles;
the screening mechanism is used for screening and classifying the granulated plastic master batches so that the plastic master batches with different particle sizes can be stored separately;
and the storage mechanism is used for storing the processing raw materials nearby.
The extrusion forming device comprises a support table, wherein the top end of the support table is fixedly connected with a mounting frame, the top end of the mounting frame is fixedly connected with a support plate, the top end of the support plate is fixedly connected with an extruder, the output port of the extruder is fixedly connected with a forming mechanism, and the forming mechanism comprises a conveying pipe, a booster pipe, a connecting frame, a fixed spring sleeve, a booster spring, a sliding spring sleeve, a conical plug, a buffer cavity, an extrusion hole, a cooling tower, a baffle, a water leakage hopper, a guide pipe, a dividing plate, a material dividing plate, a support seat, a sliding chute, a buffer spring, a sliding block, a driven shaping roller and a driving shaping;
the extruder is characterized in that a material conveying pipe is fixedly connected at the outlet of the extruder, a pressure pipe is fixedly connected at the bottom end of the material conveying pipe, a connecting frame is fixedly connected at the middle part of the inner side of the pressure pipe, a fixed spring sleeve is fixedly connected at the top end of the connecting frame, a pressure spring is fixedly connected at the bottom end of the inner side of the fixed spring sleeve, a sliding spring sleeve is fixedly connected at the top end of the pressure spring sleeve, a conical plug is fixedly connected at the top end of the sliding spring sleeve, a buffer cavity is fixedly connected at the bottom end of the pressure pipe, extrusion holes are uniformly formed at the bottom end of the buffer cavity, a cooling tower is arranged at the outer side of the buffer cavity, a baffle is fixedly connected at the end part of the bottom end of the cooling tower, a water leakage hopper is fixedly connected at the bottom, divide flitch one side to be provided with the supporting seat, the groove of sliding has been seted up to supporting seat one side, the inboard bottom fixedly connected with buffer spring in groove of sliding, buffer spring bottom fixedly connected with sliding block, the inboard rotation of sliding block is connected with driven shaping roller, the supporting seat bottom corresponds driven shaping roller top position department fixedly connected with initiative shaping roller.
Preferably, supporting seat one side fixedly connected with mounting panel, mounting panel top fixedly connected with motor, the output shaft of motor and the one end fixed connection of initiative shaping roller.
Preferably, the bottom end of the baffle is fixedly connected with a cooling circulation mechanism, and the cooling circulation mechanism comprises a circulating water tank, a flow guide pipe, a water delivery pump, a delivery pipe, an annular pipe, a water mist spray head, a fixed rod, a water delivery pipe, a water valve and a water storage tank;
the utility model discloses a cooling tower, including baffle, circulating water tank, honeycomb duct one end fixedly connected with water delivery pump, water delivery pump input and the output electric connection of commercial power, water delivery pump one end fixedly connected with conveyer pipe, conveyer pipe one end fixedly connected with annular tube, the inboard circumferencial direction of annular tube evenly is provided with the water smoke shower nozzle, the annular tube outside fixedly connected with dead lever, dead lever one end and cooling tower inner wall fixed connection, circulating water tank one end opposite side fixedly connected with delivery pipe, delivery pipe one end fixedly connected with water valve, water valve one end fixedly connected with water storage box.
Preferably, the annular pipes are uniformly distributed along the vertical direction of the inner wall of the cooling tower, the water mist spray heads incline upwards, and the included angle between the central axis of each water mist spray head and the horizontal plane is 60 degrees.
Preferably, one end of the top of the extruder is fixedly connected with a feeding pipe, the top of the feeding pipe is fixedly connected with a feeding mechanism, and the feeding mechanism comprises a feeding hopper, a fixing frame, a rotating motor, a rotating shaft, a stirring paddle, a blanking plate, a filter sieve and a dismounting handle;
feed pipe top fixedly connected with adds the hopper, add hopper top fixedly connected with mount, mount top fixedly connected with rotates the motor, rotates the input of motor and the output electric connection of commercial power, rotate motor bottom fixedly connected with axis of rotation, axis of rotation outside middle part fixedly connected with stirring rake, flitch under axis of rotation outside bottom fixedly connected with, add hopper inboard bottom fixedly connected with filter sieve, filter sieve top symmetry is provided with the dismouting handle.
Preferably, the top end plane of the stirring paddle is positioned below the top end plane of the feeding hopper, and the outer side of the filter screen is tightly attached to the inner wall of the feeding hopper.
Preferably, a granulator is arranged on one side of the circulating water tank, a screening mechanism is arranged on one side of the granulator, and the screening mechanism comprises a receiving hopper, a feeding pipe, a feeding cylinder, a feeding shaft, a feeding plate, a small-hole screen cylinder, a non-hole receiving disc, a middle-hole screen cylinder, a small-hole receiving disc, a large-hole screen cylinder, a middle-hole receiving disc and a protective cylinder;
pelleter one side is provided with and connects the hopper, connect hopper bottom fixedly connected with conveying pipe, conveying pipe one end fixedly connected with conveying cylinder, the inboard bottom middle part of conveying cylinder rotates and is connected with the pay-off axle, the output shaft fixed connection of pay-off axle bottom and motor, motor and conveying cylinder bottom fixed connection, pay-off axle outside spiral shell is around there being the delivery sheet, conveying cylinder top fixedly connected with aperture screen drum, aperture screen drum top fixedly connected with sclausura take over dish, aperture screen drum top fixedly connected with mesopore screen drum, mesopore screen drum bottom limit portion fixedly connected with aperture take-up dish, mesopore screen drum top fixedly connected with macropore screen drum, macropore screen drum bottom limit portion fixedly connected with mesopore take-up dish.
Preferably, the outer sides of the nonporous material receiving disc, the small-hole material receiving disc and the mesopore material receiving disc are respectively provided with a protective cylinder, and the nonporous material receiving disc, the small-hole material receiving disc and the mesopore material receiving disc incline to one side.
Preferably, the top of the support table is fixedly connected with a storage mechanism, and the storage mechanism comprises a storage box, a limiting block, a placing plate, a box door and a pull handle;
the supporting table top fixedly connected with storage box, the inboard bottom fixedly connected with stopper of storage box, the inboard middle part fixedly connected with of storage box places the board, storage box one side articulates there is the chamber door, the fixed handle that draws that is provided with of chamber door front limit portion.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the forming mechanism is arranged, in the production process of plastic master batches, the pressure intensity in the buffer cavity is kept stable through the matching between the connecting frame, the fixed spring sleeve, the pressurizing spring, the sliding spring sleeve and the conical plug, so that the stable extrusion speed is kept, the diameters of the extruded plastic strips are kept consistent, the influence on the pressing process due to different thicknesses of the plastic strips is avoided, the distances among the plastic strips are kept consistent through the dividing plate, the incomplete solidified plastic strips in the cooling tower are prevented from being bonded with each other, the solidified plastic strips are guided to the input ends of the driven shaping roller and the driving shaping roller through the matching between the sliding groove, the buffering spring and the sliding block, the pressure between the driven shaping roller and the driving shaping roller is kept consistent through the matching between the sliding groove, the buffering spring and the sliding block, the damage to the internal structure of the plastic strips due to excessive pressure is avoided, and the matching between the driven shaping roller and the driving shaping roller is realized, the cooled surface of the plastic strip is compressed, so that the structure inside the plastic strip is more compact, the polymer performance of the additives and the filler in the plastic master batch is more stable, and the dropping of the additives and the filler caused by the unstable structure of the surface of the plastic master batch is prevented.
2. The circulating water tank is provided, the honeycomb duct, the water delivery pump, the conveyer pipe, the ring pipe, the water smoke shower nozzle, the dead lever, the delivery pipe, water valve and water storage box, under the effect of water delivery pump, cooperation through honeycomb duct and conveyer pipe, it is intraductal to transport the cooling water in the circulating water tank, cooperation through ring pipe and water smoke shower nozzle cools off the interior plastic strip of cooling tower, make its rapid cooling solidify, accelerate the circulation rate of cooling water through the mode that sprays, the cooling effect is improved, cooperation through delivery pipe and water valve, supply the cooling water in the water storage box to the circulating water tank.
3. Set up axis of rotation, stirring rake, flitch, filter sieve and dismouting handle down, add each raw materials into earlier and add the hopper, under the drive of rotation motor, through the cooperation of axis of rotation and stirring rake, make the intermix between the raw materials, in adding the extruder through flitch with the raw materials in the filter sieve down, filter the great raw materials of volume through the filter sieve, avoided extruding the jam in hole.
4. The screening mechanism is arranged, plastic master batches of the granulator are conveyed into the conveying cylinder through the material receiving hopper and the conveying pipe, the conveying cylinder is matched with the conveying shaft and the conveying plate, the plastic master batches in the conveying cylinder are conveyed upwards, the plastic master batches sequentially pass through the small hole screen cylinder, the middle hole screen cylinder and the large hole screen cylinder, particles of the plastic master batches are screened, secondary screening is carried out on the plastic master batches through the matching of the small hole material receiving disc and the middle hole material receiving disc, the non-hole material receiving disc is protected through the protection cylinder, the outer sides of the small hole material receiving disc and the middle hole material receiving disc are protected, the plastic master batches are prevented from falling in the screening process, and the screening process of the plastic master batches is.
5. Set up storage case, stopper, place board, chamber door and draw the handle, through storage case, stopper, place board, chamber door and draw the cooperation between the handle, will process the raw materials and store in the extruder bottom nearby, make taking of raw materials more convenient, the rational utilization space between brace table and the mounting bracket, improved the utilization ratio of resource.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the extruder installation of the present invention;
FIG. 3 is a schematic structural view of the forming mechanism of the present invention;
FIG. 4 is a schematic view of the interior of the booster tube of the present invention;
FIG. 5 is a schematic structural view of the driven sizing roll mounting of the present invention;
FIG. 6 is a schematic view showing the structure of the cooling circulation mechanism of the present invention;
FIG. 7 is a schematic structural view of the charging mechanism of the present invention;
FIG. 8 is a schematic structural view of the sifting mechanism of the present invention;
FIG. 9 is a schematic view of the structure of the magazine mechanism of the present invention;
reference numbers in the figures: 1. a support table; 2. a mounting frame; 3. a support plate; 4. an extruder;
5. a molding mechanism; 501. a delivery pipe; 502. a pressure increasing pipe; 503. a connecting frame; 504. fixing the spring sleeve; 505. a pressurizing spring; 506. a sliding spring housing; 507. a conical plug; 508. a buffer chamber; 509. an extrusion orifice; 510. a cooling tower; 511. a baffle plate; 512. a water leakage bucket; 513. a material guide pipe; 514. dividing the plate; 515. a material distributing plate; 516. a supporting seat; 517. a sliding groove; 518. a buffer spring; 519. a sliding block; 520. a driven shaping roller; 521. an active sizing roller;
6. a cooling circulation mechanism; 601. a circulating water tank; 602. a flow guide pipe; 603. a water delivery pump; 604. A delivery pipe; 605. an annular tube; 606. a water mist spray head; 607. fixing the rod; 608. a water supply pipe; 609. a water valve; 610. a water storage tank;
7. a feed pipe;
8. a material adding mechanism; 801. a feeding hopper; 802. a fixed mount; 803. rotating the motor; 804. a rotating shaft; 805. a stirring paddle; 806. a blanking plate; 807. filtering and screening; 808. a handle is disassembled and assembled;
9. a granulator;
10. a screening mechanism; 1001. a receiving hopper; 1002. a feed pipe; 1003. a delivery cylinder; 1004. A feed shaft; 1005. a feeding plate; 1006. a small-hole screen drum; 1007. a non-porous receiving tray; 1008. A mesoporous screen cylinder; 1009. a small-hole material receiving disc; 1010. a macroporous sieve cylinder; 1011. a mesopore take-up pan; 1012. a protective cylinder;
11. a material storage mechanism; 1101. a material storage box; 1102. a limiting block; 1103. placing the plate; 1104. A box door; 1105. and (5) pulling the handle.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1 to 9, the present invention provides a technical solution, a rapid forming apparatus for producing plastic masterbatch with high stability, comprising:
the molding mechanism 5 is used for processing the plastic mixture in the molten state into a solid plastic strip;
a cooling circulation mechanism 6 for spraying cooling water and simultaneously recycling the used cooling water;
the feeding mechanism 8 is used for mixing the raw materials and intercepting the raw materials with larger particles;
the screening mechanism 10 is used for screening and classifying the granulated plastic master batches, so that the plastic master batches with different particle sizes can be stored separately;
and the storage mechanism 11 is used for storing the processing raw materials nearby.
The device comprises a supporting table 1, wherein a mounting frame 2 is fixedly connected to the top end of the supporting table 1, a supporting plate 3 is fixedly connected to the top end of the mounting frame 2, an extruder 4 is fixedly connected to the top end of the supporting plate 3, a forming mechanism 5 is fixedly connected to an outlet of the extruder 4, and the forming mechanism 5 comprises a feed delivery pipe 501, a pressure increasing pipe 502, a connecting frame 503, a fixed spring sleeve 504, a pressure increasing spring 505, a sliding spring sleeve 506, a conical plug 507, a buffer cavity 508, an extrusion hole 509, a cooling tower 510, a baffle 511, a water leakage hopper 512, a feed guide 513, a dividing plate 514, a material dividing plate 515, a supporting seat 516, a sliding groove 517, a buffer spring 518, a sliding block 519, a driven;
a material delivery pipe 501 is fixedly connected at the output port of the extruder 4, a pressure increasing pipe 502 is fixedly connected at the bottom end of the material delivery pipe 501, a connecting frame 503 is fixedly connected at the middle part of the inner side of the pressure increasing pipe 502, a fixed spring sleeve 504 is fixedly connected at the top end of the connecting frame 503, a pressure increasing spring 505 is fixedly connected at the bottom end of the inner side of the fixed spring sleeve 504, a sliding spring sleeve 506 is fixedly connected at the top end of the pressure increasing spring 505, a conical plug 507 is fixedly connected at the top end of the sliding spring sleeve 506, a buffer chamber 508 is fixedly connected at the bottom end of the pressure increasing pipe 502, extrusion holes 509 are uniformly formed at the bottom end of the buffer chamber 508, a cooling tower 510 is arranged outside the buffer chamber 508, a baffle 511 is fixedly connected at the bottom end part of the cooling tower 510, a water leakage hopper 512 is fixedly connected at the, a supporting seat 516 is arranged on one side of the material distributing plate 515, a sliding groove 517 is formed on one side of the supporting seat 516, a buffer spring 518 is fixedly connected to the bottom end of the inner side of the sliding groove 517, a sliding block 519 is fixedly connected to the bottom end of the buffer spring 518, a driven shaping roller 520 is rotatably connected to the inner side of the sliding block 519, a driving shaping roller 521 is fixedly connected to the bottom end of the supporting seat 516 corresponding to the top of the driven shaping roller 520, a mounting plate is fixedly connected to one side of the supporting seat 516, a motor is fixedly connected to the top end of the mounting plate, an output shaft of the motor is fixedly connected with one end of the driving shaping roller 521, in the production process of the plastic master batches, the pressure intensity in the buffer cavity 508 is kept stable through the matching among the connecting frame 503, the fixed spring sleeve 504, the pressurizing spring 505, the sliding spring sleeve 506 and the conical plug 507, so that the stable extrusion rate is kept, the distance between the plastic strips is kept consistent through the dividing plate 514, the plastic strips which are not completely solidified in the cooling tower 510 are prevented from being adhered to each other, the solidified plastic strips are guided to the input ends of the driven shaping roller 520 and the driving shaping roller 521 through the matching of the material guide pipe 513 and the material distributing plate 515, the pressure between the driven shaping roller 520 and the driving shaping roller 521 is kept consistent through the matching of the sliding groove 517, the buffer spring 518 and the sliding block 519, the internal structure of the plastic strips is prevented from being damaged due to overlarge pressure, the surface of the cooled plastic strips is compressed through the matching between the driven shaping roller 520 and the driving shaping roller 521, the internal structure of the plastic strips is more compact, the polymer performance of the additives and the fillers in the plastic master grains is more stable, and the dropping of the additives and the fillers caused by the unstable surface structure of the plastic master grains is prevented;
the bottom end of the baffle 511 is fixedly connected with a cooling circulation mechanism 6, and the cooling circulation mechanism 6 comprises a circulating water tank 601, a flow guide pipe 602, a water delivery pump 603, a delivery pipe 604, an annular pipe 605, a water mist spray head 606, a fixed rod 607, a water delivery pipe 608, a water valve 609 and a water storage tank 610;
the bottom end of the baffle 511 is fixedly connected with a circulating water tank 601, one side of one end of the circulating water tank 601 is fixedly connected with a flow guide pipe 602, one end of the flow guide pipe 602 is fixedly connected with a water delivery pump 603, the input end of the water delivery pump 603 is electrically connected with the output end of commercial power, one end of the water delivery pump 603 is fixedly connected with a delivery pipe 604, one end of the delivery pipe 604 is fixedly connected with a ring pipe 605, water spray nozzles 606 are uniformly arranged in the circumferential direction of the inner side of the ring pipe 605, the outer side of the ring pipe 605 is fixedly connected with a fixing rod 607, one end of the fixing rod 607 is fixedly connected with the inner wall of the cooling tower 510, the other side of one end of the circulating water tank 601 is fixedly connected with a water delivery pipe 608, one end of the water delivery pipe 608 is fixedly connected with a, under the action of a water delivery pump 603, cooling water in the circulating water tank 601 is conveyed into an annular pipe 605 through the matching of a guide pipe 602 and a conveying pipe 604, plastic strips in the cooling tower 510 are cooled through the matching of the annular pipe 605 and a water mist spray nozzle 606 to be rapidly cooled and solidified, the circulating rate of the cooling water is accelerated through a spraying mode, the cooling effect is improved, and the cooling water in a water storage tank 610 is supplemented into the circulating water tank 601 through the matching of a water conveying pipe 608 and a water valve 609;
one end of the top of the extruder 4 is fixedly connected with a feeding pipe 7, the top end of the feeding pipe 7 is fixedly connected with a feeding mechanism 8, and the feeding mechanism 8 comprises a feeding hopper 801, a fixing frame 802, a rotating motor 803, a rotating shaft 804, a stirring paddle 805, a blanking plate 806, a filter sieve 807 and a dismounting handle 808;
the top end of the feeding pipe 7 is fixedly connected with a feeding hopper 801, the top end of the feeding hopper 801 is fixedly connected with a fixing frame 802, the top end of the fixing frame 802 is fixedly connected with a rotating motor 803, the input end of the rotating motor 803 is electrically connected with the output end of commercial power, the bottom end of the rotating motor 803 is fixedly connected with a rotating shaft 804, the middle part of the outer side of the rotating shaft 804 is fixedly connected with a stirring paddle 805, the bottom of the outer side of the rotating shaft 804 is fixedly connected with a blanking plate 806, the bottom of the inner side of the feeding hopper 801 is fixedly connected with a filter screen 807, the top end plane of the stirring paddle 805 is positioned below the top end plane of the feeding hopper 801, the outer side of the filter screen 807 is tightly attached to the inner wall of the feeding hopper 801, the top end of the filter screen 807 is symmetrically provided with a dismounting handle 808, each raw material is firstly added into the feeding hopper, the raw material with larger volume is filtered through the filter sieve 807, so that the blockage of the extrusion holes 509 is avoided;
a granulator 9 is arranged on one side of the circulating water tank 601, a screening mechanism 10 is arranged on one side of the granulator 9, and the screening mechanism 10 comprises a receiving hopper 1001, a feeding pipe 1002, a feeding cylinder 1003, a feeding shaft 1004, a feeding plate 1005, a small-hole sieve cylinder 1006, a non-hole receiving disc 1007, a middle-hole sieve cylinder 1008, a small-hole receiving disc 1009, a large-hole sieve cylinder 1010, a middle-hole receiving disc 1011 and a protective cylinder 1012;
a receiving hopper 1001 is arranged on one side of the granulator 9, a feeding pipe 1002 is fixedly connected to the bottom of the receiving hopper 1001, a feeding cylinder 1003 is fixedly connected to one end of the feeding pipe 1002, a feeding shaft 1004 is rotatably connected to the middle of the bottom of the inner side of the feeding cylinder 1003, the bottom of the feeding shaft 1004 is fixedly connected with an output shaft of a motor, the motor is fixedly connected to the bottom of the feeding cylinder 1003, a feeding plate 1005 is spirally coiled outside the feeding shaft 1004, a small-hole screen cylinder 1006 is fixedly connected to the top of the feeding cylinder 1003, a non-hole receiving disc 1007 is fixedly connected to the top of the small-hole screen cylinder 1006, a middle-hole screen cylinder 1008 is fixedly connected to the top of the small-hole screen cylinder 1006, a small-hole receiving disc 1009 is fixedly connected to the bottom edge of the middle-hole screen cylinder 1008, a large-hole screen cylinder 1010 is fixedly connected to the top of the middle-hole screen cylinder, the nonporous receiving disc 1007, the small-hole receiving disc 1009 and the mesoporous receiving disc 1011 are inclined towards one side, plastic master batches of the granulator 9 are conveyed into the conveying cylinder 1003 through the receiving hopper 1001 and the conveying pipe 1002, the plastic master batches in the conveying cylinder 1003 are conveyed upwards through the matching of the conveying shaft 1004 and the conveying plate 1005, the plastic master batches sequentially pass through the small-hole screen cylinder 1006, the mesoporous screen cylinder 1008 and the macroporous screen cylinder 1010 to screen particles of the plastic master batches, the plastic master batches are screened secondarily through the matching of the small-hole receiving disc 1009 and the mesoporous receiving disc 1011, the outer sides of the nonporous receiving disc 1007, the small-hole receiving disc 1009 and the mesoporous receiving disc 1011 are protected through the protective cylinder 1012, the plastic master batches are prevented from falling in the screening process, and the screening process of the plastic master batches is optimized;
the top of the support table 1 is fixedly connected with a storage mechanism 11, and the storage mechanism 11 comprises a storage box 1101, a limit block 1102, a placing plate 1103, a box door 1104 and a pull handle 1105;
supporting bench 1 top fixedly connected with storage tank 1101, the inboard bottom fixedly connected with stopper 1102 of storage tank 1101, board 1103 is placed to the inboard middle part fixedly connected with of storage tank 1101, storage tank 1101 one side articulates there is chamber door 1104, chamber door 1104 front limit portion is fixed and is provided with and draws a 1105, through storage tank 1101, stopper 1102, place board 1103, chamber door 1104 and draw the cooperation between 1105, store the processing raw materials in 4 bottoms of extruder nearby, make taking of raw materials more convenient, reasonable utilization the space between supporting bench 1 and the mounting bracket 2, the utilization ratio of resource has been improved.
The working principle and the using process of the invention are as follows: in the practical application process, the raw materials are added into the feeding hopper 801, the raw materials are mixed with each other under the driving of the rotating motor 803 through the matching of the rotating shaft 804 and the stirring paddle 805, the raw materials in the filter sieve 807 are added into the extruder 4 through the blanking plate 806, and the raw materials with larger volume are filtered through the filter sieve 807, so that the blockage of the extrusion holes 509 is avoided;
after entering the extruder 4, the raw materials are gradually heated to a molten state and discharged from the tail end of the extruder 4 into the material conveying pipe 501, and enter the pressure increasing pipe 502 through the material conveying pipe 501, the pressure in the buffer chamber 508 is kept stable through the matching among the connecting frame 503, the fixed spring sleeve 504, the pressure increasing spring 505, the sliding spring sleeve 506 and the conical plug 507, so that the stable extrusion speed is kept, the diameter of the extruded plastic strips is kept consistent, the pressing process is prevented from being influenced by different thicknesses of the plastic strips, the plastic strips are gradually cooled and solidified along with the falling of the extruded plastic strips along the cooling tower 510, the distance among the plastic strips is kept consistent through the dividing plate 514, the plastic strips which are not completely solidified in the cooling tower 510 are prevented from being mutually bonded, and the solidified plastic strips are guided to the input ends of the driven shaping roller 520 and the driving shaping roller 521 through the matching of the material guide pipe 513 and the material dividing plate 515, the pressure between the driven shaping roller 520 and the driving shaping roller 521 is kept consistent through the cooperation among the sliding groove 517, the buffer spring 518 and the sliding block 519, the internal structure of the plastic strip is prevented from being damaged due to overlarge pressure, the surface of the cooled plastic strip is compressed through the cooperation between the driven shaping roller 520 and the driving shaping roller 521, the internal structure of the plastic strip is enabled to be more compact, the polymer performance of the auxiliary agent and the filler in the plastic master batch is enabled to be more stable, and the auxiliary agent and the filler are prevented from falling off due to the unstable surface structure of the plastic master batch;
under the action of a water delivery pump 603, cooling water in the circulating water tank 601 is conveyed into an annular pipe 605 through the matching of a guide pipe 602 and a conveying pipe 604, plastic strips in the cooling tower 510 are cooled through the matching of the annular pipe 605 and a water mist spray nozzle 606 to be rapidly cooled and solidified, the circulating rate of the cooling water is accelerated through a spraying mode, the cooling effect is improved, and the cooling water in a water storage tank 610 is supplemented into the circulating water tank 601 through the matching of a water conveying pipe 608 and a water valve 609;
the processed plastic strips pass through the space between the driven shaping roller 520 and the driving shaping roller 521 and then enter the granulator 9, the plastic master batches with different particle sizes are cut under the action of the granulator 9 and are discharged into the receiving hopper 1001 from the discharge end of the granulator 9, the plastic master batches discharged from the granulator 9 are conveyed into the conveying cylinder 1003 through the receiving hopper 1001 and the conveying pipe 1002, the plastic master batches in the conveying cylinder 1003 are conveyed upwards through the matching of the conveying shaft 1004 and the conveying plate 1005, the plastic master batches sequentially pass through the small-hole sieve cylinder 1006, the medium-hole sieve cylinder 1008 and the large-hole sieve cylinder 1010 to sieve the particles of the plastic master batches, the plastic master batches are secondarily sieved through the matching of the small-hole receiving disc 1009 and the medium-hole receiving disc 1011, the outer sides of the non-hole receiving disc 1007, the small-hole receiving disc and the medium-hole receiving disc 1011 are protected through the protection cylinder, and the plastic master batches 1009 are prevented from falling off in the sieving process, the screening process of the plastic master batch is optimized;
through storage case 1101, stopper 1102, place board 1103, chamber door 1104 and draw the cooperation between 1105, will process the raw materials and store in 4 bottoms of extruder nearby, make taking of raw materials more convenient, reasonable utilization the space between brace table 1 and the mounting bracket 2, improved the utilization ratio of resource.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a high plastic master batch production of stability is with quick former which characterized in that: the method comprises the following steps:
the molding mechanism (5) is used for processing the plastic mixture in the molten state into a solid plastic strip;
a cooling circulation mechanism (6) for spraying cooling water and simultaneously recycling the used cooling water;
the feeding mechanism (8) is used for mixing the raw materials and intercepting the raw materials with larger particles;
the screening mechanism (10) is used for screening and classifying the granulated plastic master batches, so that the plastic master batches with different particle sizes can be stored separately;
the storage mechanism (11) is used for storing the processing raw materials nearby;
also comprises a supporting platform (1), the top end of the supporting platform (1) is fixedly connected with an installation frame (2), the top end of the mounting rack (2) is fixedly connected with a supporting plate (3), the top end of the supporting plate (3) is fixedly connected with an extruder (4), the extruder is characterized in that a forming mechanism (5) is fixedly connected to an output port of the extruder (4), and the forming mechanism (5) comprises a conveying pipe (501), a booster pipe (502), a connecting frame (503), a fixed spring sleeve (504), a booster spring (505), a sliding spring sleeve (506), a conical plug (507), a buffer cavity (508), an extrusion hole (509), a cooling tower (510), a baffle (511), a water leakage hopper (512), a material guide pipe (513), a dividing plate (514), a material dividing plate (515), a supporting seat (516), a sliding groove (517), a buffer spring (518), a sliding block (519), a driven shaping roller (520) and a driving shaping roller (521);
the extruder is characterized in that a delivery pipe (501) is fixedly connected to an outlet of the extruder (4), a booster pipe (502) is fixedly connected to the bottom end of the delivery pipe (501), a connecting frame (503) is fixedly connected to the middle of the inner side of the booster pipe (502), a fixed spring sleeve (504) is fixedly connected to the top end of the connecting frame (503), a booster spring (505) is fixedly connected to the bottom end of the inner side of the fixed spring sleeve (504), a sliding spring sleeve (506) is fixedly connected to the top end of the booster spring (505), a conical plug (507) is fixedly connected to the top end of the sliding spring sleeve (506), a buffer cavity (508) is fixedly connected to the bottom end of the booster pipe (502), extrusion holes (509) are uniformly formed in the bottom end of the buffer cavity (508), a cooling tower (510) is arranged on the outer side of the buffer cavity (, the utility model discloses a cooling tower, including cooling tower (510), inboard bottom fixedly connected with hourglass hopper (512), hourglass hopper (512) bottom fixedly connected with passage (513), passage (513) top fixedly connected with partition plate (514), terminal fixedly connected with of passage (513) divides flitch (515), divide flitch (515) one side to be provided with supporting seat (516), sliding groove (517) have been seted up to supporting seat (516) one side, sliding groove (517) inboard bottom fixedly connected with buffer spring (518), buffer spring (518) bottom fixedly connected with sliding block (519), sliding block (519) inboard rotation is connected with driven shaping roller (520), supporting seat (516) bottom corresponds driven shaping roller (520) top position department fixedly connected with initiative shaping roller (521).
2. The rapid prototyping apparatus for producing plastic masterbatch with high stability as claimed in claim 1, wherein a mounting plate is fixedly connected to one side of the supporting seat (516), a motor is fixedly connected to the top end of the mounting plate, and an output shaft of the motor is fixedly connected to one end of the driving shaping roller (521).
3. The rapid prototyping equipment for producing plastic master batch with high stability as claimed in claim 1, wherein a cooling circulation mechanism (6) is fixedly connected to the bottom end of the baffle (511), and the cooling circulation mechanism (6) comprises a circulating water tank (601), a flow guide pipe (602), a water delivery pump (603), a delivery pipe (604), an annular pipe (605), a water mist spray head (606), a fixing rod (607), a water delivery pipe (608), a water valve (609) and a water storage tank (610);
the bottom end of the baffle (511) is fixedly connected with a circulating water tank (601), one side of one end of the circulating water tank (601) is fixedly connected with a guide pipe (602), one end of the draft tube (602) is fixedly connected with a water delivery pump (603), the input end of the water delivery pump (603) is electrically connected with the output end of the commercial power, one end of the water delivery pump (603) is fixedly connected with a delivery pipe (604), one end of the delivery pipe (604) is fixedly connected with an annular pipe (605), the inner side of the annular pipe (605) is evenly provided with water mist spray heads (606) along the circumferential direction, a fixed rod (607) is fixedly connected with the outer side of the annular pipe (605), one end of the fixed rod (607) is fixedly connected with the inner wall of the cooling tower (510), the other side of one end of the circulating water tank (601) is fixedly connected with a water supply pipe (608), one end of the water delivery pipe (608) is fixedly connected with a water valve (609), and one end of the water valve (609) is fixedly connected with a water storage tank (610).
4. The rapid prototyping apparatus for producing plastic masterbatch with high stability as claimed in claim 3 wherein said annular tube (605) is uniformly distributed along the vertical direction of the inner wall of the cooling tower (510), said water mist nozzle (606) is inclined upward, and the included angle between the central axis of said water mist nozzle (606) and the horizontal plane is 60 °.
5. The rapid prototyping device for producing plastic master batches with high stability as claimed in claim 1, wherein a feeding pipe (7) is fixedly connected to one end of the top of the extruder (4), a feeding mechanism (8) is fixedly connected to the top end of the feeding pipe (7), and the feeding mechanism (8) comprises a feeding hopper (801), a fixing frame (802), a rotating motor (803), a rotating shaft (804), a stirring paddle (805), a blanking plate (806), a filter sieve (807) and a dismounting handle (808);
feed pipe (7) top fixedly connected with adds hopper (801), add hopper (801) top fixedly connected with mount (802), mount (802) top fixedly connected with rotates motor (803), the input of rotating motor (803) and the output electric connection of commercial power, rotate motor (803) bottom fixedly connected with axis of rotation (804), axis of rotation (804) outside middle part fixedly connected with stirring rake (805), flitch (806) under axis of rotation (804) outside bottom fixedly connected with, add inboard bottom fixedly connected with filter sieve (807) of hopper (801), filter sieve (807) top symmetry is provided with dismouting handle (808).
6. The rapid prototyping apparatus for producing plastic masterbatch with high stability as claimed in claim 5, wherein the top plane of said stirring paddle (805) is located below the top plane of said feeding hopper (801), and the outer side of said filter screen (807) is tightly attached to the inner wall of said feeding hopper (801).
7. The rapid prototyping equipment for producing plastic master batches with high stability as claimed in claim 3, wherein a granulator (9) is arranged on one side of the circulating water tank (601), a screening mechanism (10) is arranged on one side of the granulator (9), and the screening mechanism (10) comprises a receiving hopper (1001), a feeding pipe (1002), a feeding cylinder (1003), a feeding shaft (1004), a feeding plate (1005), a small-hole sieve cylinder (1006), a non-hole receiving disc (1007), a middle-hole sieve cylinder (1008), a small-hole receiving disc (1009), a large-hole sieve cylinder (1010), a middle-hole receiving disc (1011) and a protective cylinder (1012);
a receiving hopper (1001) is arranged on one side of the granulator (9), a feeding pipe (1002) is fixedly connected to the bottom of the receiving hopper (1001), a feeding cylinder (1003) is fixedly connected to one end of the feeding pipe (1002), a feeding shaft (1004) is rotatably connected to the middle of the bottom of the inner side of the feeding cylinder (1003), the bottom of the feeding shaft (1004) is fixedly connected with an output shaft of a motor, the motor is fixedly connected with the bottom of the feeding cylinder (1003), a feeding plate (1005) is spirally wound on the outer side of the feeding shaft (1004), a small-hole screen cylinder (1006) is fixedly connected to the top of the feeding cylinder (1003), a non-hole receiving disc (1007) is fixedly connected to the top of the small-hole screen cylinder (1006), a middle-hole screen cylinder (1008) is fixedly connected to the top of the small-hole screen cylinder (1006), a small-hole receiving disc (1009) is fixedly connected to the bottom edge of the middle-hole screen cylinder (, the bottom end edge of the large-hole screen drum (1010) is fixedly connected with a middle-hole receiving disc (1011).
8. The rapid prototyping equipment is used in production of plastics master batch that stability is high according to claim 7, characterized in that, nonporous take-up (1007), aperture take-up (1009) and well take-up (1011) outside all is provided with protective barrel (1012), nonporous take-up (1007), aperture take-up (1009) and well take-up (1011) incline to one side.
9. The rapid prototyping device for producing the plastic master batch with high stability as claimed in claim 1, wherein a storage mechanism (11) is fixedly connected to the top of the support table (1), and the storage mechanism (11) comprises a storage box (1101), a limit block (1102), a placing plate (1103), a box door (1104) and a pull handle (1105);
support table (1) top fixedly connected with storage case (1101), the inboard bottom fixedly connected with stopper (1102) of storage case (1101), board (1103) is placed to inboard middle part fixedly connected with of storage case (1101), storage case (1101) one side articulates there is chamber door (1104), chamber door (1104) front limit portion is fixed to be provided with draws handle (1105).
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| CN201911283992.2A CN111070465B (en) | 2019-12-13 | 2019-12-13 | High-stability rapid forming equipment for producing plastic master batches |
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| CN201911283992.2A CN111070465B (en) | 2019-12-13 | 2019-12-13 | High-stability rapid forming equipment for producing plastic master batches |
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| CN111593487B (en) * | 2020-06-08 | 2022-11-08 | 上海映智研磨材料有限公司 | Melt-blown fabric and device for processing same |
| CN112248278A (en) * | 2020-09-29 | 2021-01-22 | 安徽中鑫宏伟科技有限公司 | Quick fashioned nylon heat insulating strip master batch processingequipment |
| CN112265185A (en) * | 2020-10-09 | 2021-01-26 | 安徽中鑫宏伟科技有限公司 | Filter device for producing nylon heat insulation strip master batches and filter method thereof |
| CN114055662B (en) * | 2021-11-12 | 2024-03-29 | 安徽新邦新材料有限公司 | Plastic granulation processing equipment |
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| CN203592590U (en) * | 2013-10-23 | 2014-05-14 | 潍坊丰泰新材料科技有限公司 | Device preparing flame retardant master batch |
| CN106426623B (en) * | 2016-11-14 | 2018-07-31 | 宁夏昊昊生物基环保科技发展有限公司 | Plastic granulating water cooling drying equipment |
| CN209381341U (en) * | 2018-12-17 | 2019-09-13 | 广州永创生物科技有限公司 | A kind of extruding machine for infusion apparatus production |
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Effective date of registration: 20200708 Address after: 529100 Lingyuan Industrial Zone, Luokeng Town, Xinhui District, Jiangmen City, Guangdong Province Applicant after: Jiangmen gorgeous color masterbatch Co., Ltd Address before: No.10 Xialiao village, Meilong Town, Haifeng County, Shanwei City, Guangdong Province Applicant before: Zeng Shimeng |
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