CN114670415A - Extruding machine with lateral material adding function and production process thereof - Google Patents
Extruding machine with lateral material adding function and production process thereof Download PDFInfo
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- CN114670415A CN114670415A CN202210311098.7A CN202210311098A CN114670415A CN 114670415 A CN114670415 A CN 114670415A CN 202210311098 A CN202210311098 A CN 202210311098A CN 114670415 A CN114670415 A CN 114670415A
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- feeding head
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- 239000000463 material Substances 0.000 title claims abstract description 124
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000003756 stirring Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000012805 post-processing Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 9
- 230000000996 additive effect Effects 0.000 claims 9
- 239000004033 plastic Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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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
-
- 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
- B29C48/27—Cleaning; Purging; Avoiding contamination
- B29C48/271—Cleaning; Purging; Avoiding contamination of feeding units
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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
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
-
- 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
- B29C48/298—Feeding the extrusion material to the extruder in a location other than through a barrel, e.g. through a screw
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to a plastic extruding machine, in particular to a plastic extruding machine with side position addition materials and a production process thereof. The material guide assembly comprises a main material guide head and an auxiliary material guide head, the main material guide head is connected to the bottom end of the main material guide head, and an inner material guide hopper is arranged at the inner end of the auxiliary material guide head. According to the invention, the main material is guided through the main feeding head and conveyed to the inner end of the mixing box along with the main connecting cylinder, and the auxiliary material is guided through the auxiliary feeding head and conveyed to the inner end of the mixed material along with the auxiliary connecting cylinder, so that the auxiliary material content can be matched before mixing, and the main material and the auxiliary material can be prevented from being directly mixed, so that a large amount of powdery dust is generated and scattered all around, the workshop environment is influenced, the body health of staff is damaged, and meanwhile, the thrown auxiliary material is blocked through the inner guide hopper, so that the splashing in the throwing process is avoided, and the resource waste is avoided.
Description
Technical Field
The invention relates to a plastic extruding machine, in particular to a plastic extruding machine with side position addition materials and a production process thereof.
Background
In the optical cable industry in a conventional mode, on the premise of qualified product quality, in order to reduce cost, a certain proportion of powdery filling materials are added according to product characteristics. The filling materials are directly added into the main materials in a conventional mode and are mixed with the main materials, and because the filling materials are powdery factors, 1, a large amount of powdery dust is generated during mixing and is scattered all around, so that the workshop environment is influenced, and the body health of staff is damaged; 2, since the mixing and stirring process may be accompanied by a problem of dispersion, a variable amount of loss may occur, resulting in inconsistency between the result and the estimated product data, and thus, the quality of the product may be affected.
Disclosure of Invention
The invention aims to provide an extruding machine with side position adding materials and a production process thereof, which aim to solve the problems in the background technology.
In order to realize above-mentioned purpose, provide an extruding machine of side position addition material, include the casing and install the guide subassembly on casing top, casing inner is provided with the conveying pole, the casing bottom is provided with the side bearer, the side bearer bottom is provided with the bottom plate, the guide subassembly includes at least:
the feeding device comprises a main feeding head, a feeding hopper and a support, wherein the inner end of the main feeding head is provided with a distribution hopper;
the main connecting cylinder is arranged at the bottom end of the main feeding head, a leak hole is formed in the top end of the main connecting cylinder and is communicated with the bottom end of the main feeding head, a conveying rod is arranged at the inner end of the main connecting cylinder, and the tail end of the conveying rod is coaxially connected with a conveying motor;
the feeding device comprises an auxiliary feeding head, an inner guide hopper is arranged at the inner end of the auxiliary feeding head, the section size of the top end of the inner guide hopper is larger than that of the bottom end of the inner guide hopper, and a bottom frame is arranged at the bottom end of the auxiliary feeding head;
the auxiliary connecting cylinder is arranged at the bottom end of the auxiliary feeding head, a feeding hole is formed in the top end of the auxiliary connecting cylinder and is communicated with the bottom end of the auxiliary feeding head, a pushing rod is arranged at the inner end of the auxiliary connecting cylinder, the tail end of the pushing rod is coaxially connected with a conveying motor, and a threaded piece is arranged on the outer side of the pushing rod;
the material mixing box comprises a material mixing box body, the bottom end of the material mixing box body is communicated with the inner end of the conveying rod, a plurality of ventilation grooves are formed in the top end of the sealing cover, circular grooves are formed in two adjacent sides of the material mixing box body, one of the circular grooves is communicated with the tail end of the main connecting cylinder, the other circular groove is communicated with the tail end of the auxiliary connecting cylinder, a sealing cover is arranged on the top end of the material mixing box body, a servo motor is arranged at the bottom end of the sealing cover, the ventilation grooves are communicated with the top end of the servo motor, and the bottom end of the servo motor is coaxially connected with a rotating rod.
As a further improvement of the technical scheme, a plurality of side grooves are formed in the side faces of the side frames, and the side grooves are arranged in an array mode.
As a further improvement of the technical scheme, the outer side of the top end of the inner material guide hopper is provided with an external thread, the top end of the inner side of the auxiliary feeding head is provided with an internal thread, and the inner material guide hopper is in threaded connection with the auxiliary feeding head.
As a further improvement of the technical scheme, an elastic band is arranged at the bottom end of the inner material guide hopper, and the section size of the elastic band is smaller than that of the bottom end of the inner material guide hopper.
As a further improvement of the technical scheme, the outer end of one side of the pushing rod is sleeved with a fan, and the fan and the pushing rod are coaxially connected.
As a further improvement of the technical scheme, a baffle disc is arranged on one side of the fan, the baffle disc is in sleeved fit with the pushing rod, and a plurality of air dispersing grooves are formed in the side face of the baffle disc.
As a further improvement of the technical scheme, a limit ring is sleeved on the outer side of the baffle disc, and the outer side of the limit ring is rotatably connected with the inner end of the auxiliary connecting cylinder.
As a further improvement of the technical scheme, a plurality of stirring rods are arranged on the side face of the rotating rod and are arranged in an array mode, side plates are arranged on two sides of each stirring rod, and a plurality of leakage grooves are formed in the side faces of the side plates.
As a further improvement of the technical scheme, a storage hopper is arranged on the bottom side of the inner end of the mixing box, and the section size of the top end of the storage hopper is larger than that of the bottom end of the storage hopper.
Another object of the present invention is to provide a process for producing a side-feeding extruder, comprising the side-feeding extruder of any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, conveying the main materials to the inner end of the main connecting cylinder along the inner end of the main feeding head, driving the conveying rod to rotate by the conveying motor, and conveying the main materials to the inner end of the mixing box along the inner end of the main connecting cylinder;
s2, conveying the auxiliary materials to the inner end of the auxiliary connecting cylinder along the auxiliary feeding head, driving the pushing rod to rotate by the conveying motor, and conveying the auxiliary materials to the inner end of the mixing box in the rotating process of the pushing rod;
s3, the servo motor drives the rotating rod to rotate, and the main material and the auxiliary material are mixed;
and S4, dropping the mixed material to the inner end of the conveying rod, and performing post processing.
Compared with the prior art, the invention has the beneficial effects that:
1. in this extruding machine of side position addition material and production technology thereof, the major ingredient throws the stub bar through main and carries out the guide, convey to compounding case inner along with main connecting cylinder, the auxiliary material throws the stub bar guide through vice simultaneously, convey to mixture inner along with vice connecting cylinder, can carry out the auxiliary material content before mixing and carry out the ratio, can avoid major ingredient and auxiliary material direct mixing again, the dust that leads to producing a large amount of likepowder types is wafted everywhere, workshop environment has been influenced, staff's healthy has been harmd, simultaneously through interior guide fill to the separation of the auxiliary material of input, avoid the input process to appear splashing, cause the wasting of resources.
2. In this extruding machine of side position addition material and production technology, the elastic cord preferentially adopts rubber materials, the elasticity is better, the plasticity is stronger, after leading-in auxiliary material of interior guide fill, auxiliary material gravity can produce the extrusion to the elastic cord inboard, make the elastic cord outwards strut, interior guide fill bottom opening increase this moment, the auxiliary material flows to vice connecting cylinder inner along the opening, after most auxiliary material flows to vice connecting cylinder, the pressure that the inner auxiliary material of guide fill produced including remaining this moment is less this moment, the elastic cord is the internal contraction, resume to initial condition, interior guide fill bottom opening reduces gradually, when guaranteeing the normal guide of auxiliary material, the auxiliary material that splashes that produces through the elastic cord shrink to propelling movement pole stirring in-process carries out the separation, reduce auxiliary material reverse transmission.
3. In the extruding machine of this side position addition material and production technology, rotate and rotate along with the push rod through the fan that sets up, produce wind-force and blow remaining auxiliary material, reduce later stage secondary cleaning work.
4. In this extruding machine of side position addition material and production technology thereof, carry out spacing processing to keeping off the dish through the spacing ring that sets up, avoid keeping off the dish and rotate along with the propelling movement pole and appear offset for the distance between fan and the fender dish is separated far away, can't play the effect of keeping apart the auxiliary material.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a material guiding assembly according to embodiment 1 of the present invention;
fig. 3 is a sectional view showing a structure of a material guide assembly according to embodiment 1 of the present invention;
FIG. 4 is a sectional and exploded view of an auxiliary charging head according to example 1 of the present invention;
FIG. 5 is a sectional view showing the structure of a sub connector according to embodiment 1 of the present invention;
FIG. 6 is an enlarged view of a part A of FIG. 5 in accordance with embodiment 1 of the present invention;
FIG. 7 is a sectional view showing the structure of a mixing box according to example 1 of the present invention;
fig. 8 is a partially enlarged view of the portion B in fig. 7 according to embodiment 1 of the present invention.
The various reference numbers in the figures mean:
10. a housing; 110. a transfer lever; 120. a side frame; 121. a side groove; 130. a base plate;
20. a material guiding assembly; 210. a main feeding head; 211. a support; 220. a main connecting cylinder; 230. an auxiliary feeding head; 231. an inner material guide hopper; 2311. an external thread; 232. elastic bands; 233. an internal thread; 240. a secondary connecting cylinder; 241. a feed inlet; 242. a push rod; 243. a threaded sheet; 244. a fan; 245. a catch tray; 2451. a wind-dispelling groove; 246. a limiting ring; 250. a mixing box; 251. sealing the cover; 2511. a ventilation slot; 252. a servo motor; 253. a rotating rod; 254. a stirring rod; 255. a side plate; 2551. a leak groove; 256. and (5) storing the buckets.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 8, an extruder with side feeding function is provided, which includes a casing 10 and a material guiding assembly 20 installed at the top end of the casing 10, a conveying rod 110 is installed at the inner end of the casing 10, a side frame 120 is installed at the bottom end of the casing 10, a bottom plate 130 is installed at the bottom end of the side frame 120, and the material guiding assembly 20 at least includes:
the material feeding device comprises a main feeding head 210, wherein a material distributing hopper is arranged at the inner end of the main feeding head 210, and a support 211 is arranged at the bottom end of the main feeding head 210;
the main connecting cylinder 220 is arranged at the bottom end of the main feeding head 210, a leak hole is formed in the top end of the main connecting cylinder 220 and is communicated with the bottom end of the main feeding head 210, a conveying rod is arranged at the inner end of the main connecting cylinder 220, and the tail end of the conveying rod is coaxially connected with a conveying motor;
an inner material guide hopper 231 is arranged at the inner end of the auxiliary material feeding head 230, the section size of the top end of the inner material guide hopper 231 is larger than that of the bottom end of the inner material guide hopper 231, and a bottom frame is arranged at the bottom end of the auxiliary material feeding head 230;
the auxiliary connecting cylinder 240 is arranged at the bottom end of the auxiliary feeding head 230, a feeding hole 241 is formed in the top end of the auxiliary connecting cylinder 240, the feeding hole 241 is communicated with the bottom end of the auxiliary feeding head 230, a pushing rod 242 is arranged at the inner end of the auxiliary connecting cylinder 240, the tail end of the pushing rod 242 is coaxially connected with a conveying motor, and a threaded sheet 243 is arranged on the outer side of the pushing rod 242;
the mixing box 250, the bottom end of the mixing box 250 keeps communicating with the inner end of the transmission rod 110, circular grooves are formed in two adjacent sides of the mixing box 250, one circular groove is communicated with the tail end of the main connecting cylinder 220, the other circular groove is communicated with the tail end of the auxiliary connecting cylinder 240, a sealing cover 251 is arranged at the top end of the mixing box 250, a plurality of ventilation grooves 2511 are formed in the top end of the sealing cover 251, a servo motor 252 is arranged at the bottom end of the sealing cover 251, the ventilation grooves 2511 are communicated with the top end of the servo motor 252, and a rotating rod 253 is coaxially connected to the bottom end of the servo motor 252.
When the auxiliary feeding device is used specifically, firstly, the main feeding head 210 is used for guiding the main materials, the main materials are conveyed to the inner end of the main connecting cylinder 220 along the inner end of the main feeding head 210, the conveying motor drives the conveying rod to rotate, the main materials are conveyed to the inner end of the mixing box 250 along the inner end of the main connecting cylinder 220, meanwhile, the auxiliary materials are poured into the inner end of the auxiliary feeding head 230, the auxiliary materials are conveyed to the inner end of the auxiliary connecting cylinder 240 along the auxiliary feeding head 230, the conveying motor drives the pushing rod 242 to rotate, the auxiliary materials are conveyed to the inner end of the mixing box 250 in the rotating process of the pushing rod 242, the servo motor 252 is turned on at the moment, the rotating rod 253 is driven to rotate, the main materials and the auxiliary materials are mixed, the mixed materials drop to the inner end of the conveying rod 110, and post-processing is carried out.
In addition, a plurality of side grooves 121 are formed in the side surface of the side frame 120, and the side grooves 121 are arranged in an array. When the heat dissipation device is used specifically, because the number of parts at the inner end of the side frame 120 is large, a large amount of heat can be generated in the operation process, the temperature at the inner end of the side frame 120 is too high, the normal operation of the parts at the inner end of the side frame 120 is influenced, the normal circulation of air inside and outside the side frame 120 is realized through the side groove 121, and the heat generated in the operation process can be discharged out of the outer end of the side frame 120 in time.
Further, the outer side of the top end of the inner material guiding hopper 231 is provided with an external thread 2311, the top end of the inner side of the auxiliary feeding head 230 is provided with an internal thread 233, and the inner material guiding hopper 231 and the auxiliary feeding head 230 are in threaded connection. During the specific use, the internal guide fill 231 position is freely adjusted through the external screw thread 2311 and the internal screw thread 233 that set up, can dismantle internal guide fill 231 regularly simultaneously to operating personnel carries out change work and spare part maintenance to internal guide fill 231.
Further, an elastic band 232 is arranged at the bottom end of the inner material guiding bucket 231, and the cross-sectional size of the elastic band 232 is smaller than that of the bottom end of the inner material guiding bucket 231. During the specific use, elastic cord 232 preferentially adopts rubber materials, the elasticity is better, the plasticity is stronger, after leading-in auxiliary material of interior guide fill 231 inner, auxiliary material gravity can produce the extrusion to elastic cord 232 inboard, make elastic cord 232 outwards strut, interior guide fill 231 bottom opening increase this moment, the auxiliary material flows to vice connecting cylinder 240 inner along the opening, after most auxiliary material flows to vice connecting cylinder 240, the pressure that the inner auxiliary material of guide fill 231 produced is less including remaining this moment, elastic cord 232 is the internal contraction, resume to initial condition, interior guide fill 231 bottom opening reduces gradually, when guaranteeing the normal guide of auxiliary material, the auxiliary material that splashes that produces through elastic cord 232 contraction to push rod 242 stirring in-process carries out the separation, reduce auxiliary material reverse transport.
Specifically, the outer end of one side of the pushing rod 242 is sleeved with a fan 244, and the fan 244 and the pushing rod 242 are coaxially connected. During the specific use, because the propelling movement pole 242 carries out the transmission course to the auxiliary material, have a small amount of auxiliary material to remain in vice connecting cylinder 240 the inner, follow propelling movement pole 242 through the fan 244 that sets up and rotate this moment, produce wind-force and blow remaining auxiliary material, reduce later stage secondary cleaning work.
In addition, a baffle plate 245 is arranged on one side of the fan 244, the baffle plate 245 is in sleeved fit with the pushing rod 242, and a plurality of wind dispelling grooves 2451 are formed in the side surface of the baffle plate 245. The fan 244 is protected by the limiting ring 246, so that the phenomenon that the auxiliary materials are splashed when the auxiliary materials fall into the fan 244 due to the fact that the fan 244 is blocked due to the fact that the auxiliary materials penetrate into the inner end of the fan 244 is avoided, and normal work of the fan 244 is affected.
Further, a limit ring 246 is sleeved on the outer side of the baffle plate 245, and the outer side of the limit ring 246 is rotatably connected with the inner end of the auxiliary connecting cylinder 240. During the specific use, carry out spacing processing to keeping off the dish 245 through the spacing collar 246 that sets up, avoid keeping off the dish 245 and rotate along with push rod 242 and appear offset for the distance between fan 244 and the dish 245 is separated far away, can't play the effect of keeping apart the auxiliary material.
Still further, the side of the rotating rod 253 is provided with a plurality of stirring rods 254, each stirring rod 254 is arranged in an array, the two sides of each stirring rod 254 are provided with side plates 255, and the side of each side plate 255 is provided with a plurality of leakage grooves 2551. The solid stirring rod 254 and the side plate 255 improve the contact area between the rotating rod 253 and the mixture, improve the stirring efficiency, increase the mixing effect, and reduce the resistance between the rotating process of the side plate 255 and the mixture through the leakage groove 2551.
In addition, the bottom side of the inner end of the mixing box 250 is provided with a storage hopper 256, and the sectional dimension of the top end of the storage hopper 256 is larger than that of the bottom end of the storage hopper 256. During the specific use, deposit through setting up and fill 256 to the mixture and keep in the processing, increase the mixture and at mixing box 250 inner end dwell time to puddler 254 carries out more abundant stirring to the mixture, further improves and mixes the effect.
Another object of the present invention is to provide a process for producing a side-feeding extruder, comprising the side-feeding extruder of any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, conveying the main materials to the inner end of the main connecting cylinder 220 along the inner end of the main feeding head 210, driving the conveying rod to rotate by the conveying motor, and conveying the main materials to the inner end of the mixing box 250 along the inner end of the main connecting cylinder 220;
s2, conveying the auxiliary materials to the inner end of the auxiliary connecting cylinder 240 along the auxiliary feeding head 230, driving the pushing rod 242 to rotate by the conveying motor, and conveying the auxiliary materials to the inner end of the mixing box 250 in the rotating process of the pushing rod 242;
s3, the servo motor 252 drives the rotating rod 253 to rotate, and the main material and the auxiliary material are mixed;
and S4, dropping the mixed material to the inner end of the conveying rod 110, and performing post processing.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An extruder with lateral feeding, comprising a machine shell (10) and a material guiding assembly (20) arranged at the top end of the machine shell (10), characterized in that: the inner end of casing (10) is provided with conveying pole (110), casing (10) bottom is provided with side bearer (120), side bearer (120) bottom is provided with bottom plate (130), guide subassembly (20) include at least:
the feeding device comprises a main feeding head (210), wherein a distribution hopper is arranged at the inner end of the main feeding head (210), and a support (211) is arranged at the bottom end of the main feeding head (210);
the main connecting cylinder (220) is arranged at the bottom end of the main feeding head (210), a leak hole is formed in the top end of the main connecting cylinder (220), the leak hole is communicated with the bottom end of the main feeding head (210), a conveying rod is arranged at the inner end of the main connecting cylinder (220), and the tail end of the conveying rod is coaxially connected with a conveying motor;
the feeding device comprises an auxiliary feeding head (230), wherein an inner material guide hopper (231) is arranged at the inner end of the auxiliary feeding head (230), the section size of the top end of the inner material guide hopper (231) is larger than that of the bottom end of the inner material guide hopper (231), and a bottom frame is arranged at the bottom end of the auxiliary feeding head (230);
the auxiliary connecting cylinder (240) is arranged at the bottom end of the auxiliary feeding head (230), a feeding hole (241) is formed in the top end of the auxiliary connecting cylinder (240), the feeding hole (241) is communicated with the bottom end of the auxiliary feeding head (230), a pushing rod (242) is arranged at the inner end of the auxiliary connecting cylinder (240), the tail end of the pushing rod (242) is coaxially connected with a conveying motor, and a threaded sheet (243) is arranged on the outer side of the pushing rod (242);
the mixing box (250), the bottom end of the mixing box (250) is communicated with the inner end of the conveying rod (110), a sealing cover (251) is arranged at the top end of the mixing box (250), a plurality of ventilation grooves (2511) are formed in the top end of the sealing cover (251), circular grooves are formed in two adjacent sides of the mixing box (250), one circular groove is communicated with the tail end of the main connecting cylinder (220), the other circular groove is communicated with the tail end of the auxiliary connecting cylinder (240), a servo motor (252) is arranged at the bottom end of the sealing cover (251), the ventilation grooves (2511) are communicated with the top end of the servo motor (252), and a rotating rod (253) is coaxially connected to the bottom end of the servo motor (252).
2. The lateral additive extruder of claim 1 wherein: a plurality of side grooves (121) are formed in the side face of the side frame (120), and the side grooves (121) are arranged in an array mode.
3. The lateral additive extruder of claim 1 wherein: the outer side of the top end of the inner material guide hopper (231) is provided with an external thread (2311), the top end of the inner side of the auxiliary feeding head (230) is provided with an internal thread (233), and the inner material guide hopper (231) is in threaded connection with the auxiliary feeding head (230).
4. The lateral additive extruder of claim 1 wherein: an elastic belt (232) is arranged at the bottom end of the inner material guide hopper (231), and the section size of the elastic belt (232) is smaller than that of the bottom end of the inner material guide hopper (231).
5. The lateral additive extruder of claim 1 wherein: the outer end of one side of the pushing rod (242) is sleeved with a fan (244), and the fan (244) is coaxially connected with the pushing rod (242).
6. The lateral additive extruder of claim 5 wherein: a baffle disc (245) is arranged on one side of the fan (244), the baffle disc (245) is in sleeve fit with the pushing rod (242), and a plurality of air dispersing grooves (2451) are formed in the side face of the baffle disc (245).
7. The lateral additive extruder of claim 6 wherein: the outer side of the baffle disc (245) is sleeved with a limiting ring (246), and the outer side of the limiting ring (246) is rotatably connected with the inner end of the auxiliary connecting cylinder (240).
8. The lateral additive extruder of claim 1 wherein: a plurality of stirring rods (254) are arranged on the side face of the rotating rod (253), the stirring rods (254) are arranged in an array mode, side plates (255) are arranged on two sides of each stirring rod (254), and a plurality of leakage grooves (2551) are formed in the side face of each side plate (255).
9. The lateral additive extruder of claim 1 wherein: and a storage hopper (256) is arranged on the bottom side of the inner end of the mixing box (250), and the section size of the top end of the storage hopper (256) is larger than that of the bottom end of the storage hopper (256).
10. A process for manufacturing an extruder using the lateral additive of any of claims 1-9 comprising: the method comprises the following steps:
s1, conveying the main materials to the inner end of the main connecting cylinder (220) along the inner end of the main feeding head (210), driving the conveying rod to rotate by the conveying motor, and conveying the main materials to the inner end of the mixing box (250) along the inner end of the main connecting cylinder (220);
s2, conveying the auxiliary materials to the inner end of the auxiliary connecting cylinder (240) along the auxiliary feeding head (230), driving the pushing rod (242) to rotate by the conveying motor, and conveying the auxiliary materials to the inner end of the mixing box (250) in the rotating process of the pushing rod (242);
s3, the servo motor (252) drives the rotating rod (253) to rotate, and the main material and the auxiliary material are mixed;
s4, the mixed material falls to the inner end of the conveying rod (110) for post processing.
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