CN109624241A - A kind of energy conservation injection molding injection equipment of reheating - Google Patents
A kind of energy conservation injection molding injection equipment of reheating Download PDFInfo
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- CN109624241A CN109624241A CN201811628407.3A CN201811628407A CN109624241A CN 109624241 A CN109624241 A CN 109624241A CN 201811628407 A CN201811628407 A CN 201811628407A CN 109624241 A CN109624241 A CN 109624241A
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- injection molding
- reheating
- shaped section
- energy conservation
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—Screws
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C45/1816—Feeding auxiliary material, e.g. colouring material
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C2045/1875—Hoppers connected to a feed screw
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of energy conservation injection molding injection equipment of reheating, belong to injection molding machine field, a kind of energy conservation injection molding injection equipment of reheating, including being molded injection head ontology, being molded injection head ontology includes batch mixing segment and discharging section, auxiliary agent addition bucket is equipped between batch mixing segment and discharging section, it is molded injection head body interior and is equipped with special spiral rod, special spiral rod includes mixing screw rod, special-shaped section and discharge screw, mixing screw rod, special-shaped section and discharge screw surface are respectively connected with ribbon, special-shaped section is thermally conductive hollow tubular, and special-shaped intersegmental part is connected with reheating part, common screw rod is changed and is set as special spiral rod, and the special spiral rod is multisection type, special spiral rod has additional reheating part at the position of best adding assistant, it can carry out local heating, accelerate being sufficiently mixed for auxiliary agent, the routine for lengthening in traditional handicraft and squeezing out stroke is abandoned Means have the function that energy-efficient.
Description
Technical field
The present invention relates to injection molding machine fields, more specifically to a kind of energy conservation injection molding injection equipment of reheating.
Background technique
The demand for development high molecular material of modern science and technology has various comprehensive performances, such as, it is desirable that certain modelings
Expect not only high temperature resistant but also processing easy to form；Not only desired strength is high but also requires good toughness；Not only there is excellent mechanical property, but also have
Certain specific functions etc..Single high molecular material is difficult to meet these high performance requirements, in addition, high molecular material section
The stage of a comparative maturity of having come into is learned, to develop that a kind of completely new material is extremely difficult, and not only the time is long, cost
Greatly, and possibility is smaller and smaller.In contrast, blending and modifying is carried out using existing high molecular material prepare high-performance material
Material, it is not only simple and direct effective, but also pretty economical.The purposes of Modified Polymer is quite extensive.
Traditional type injection (mo(u)lding) machine, material plasticizing process are the processes that screw rod axial rotary moves back metering, are once being plasticized
In the process, the plasticizing capacity of screw rod is gradually reduced with the shortening of screw rod effective length, leads to the object previously and ultimately joined
Expect that be subjected to thermal history is different, there are axial temperature differences for melt.Injection screw only has the function of melting, convey, measure and inject,
It cannot play the role of blending.Therefore, it for modified high molecular material, is injected even with the product required with color
Molding must first use double screw extruder, birotor kneading machine+single screw extrusion machine or other blending molding equipments to squeeze at present
It is granulated, is then injection moulded again out.This process needs to change material repeatedly between solid-state and molten state, right
Material property affects, and energy consumption is big, increases material and injection molding cost.
In addition, the material of various condensed states is filled in injection process, in screw channel for screw rod injection type injection molding machine,
Frictional force of the screw rod in addition to overcome itself and machine barrel, will also overcome the traction between material and machine barrel, energy consumption is huge, sternly
Ghost image rings the efficiency of injection process.
Patent ZL2008200655772.3 discloses a kind of plastic pugging injection device.The device is replaced using twin-screw
The single screw rod of conventional injection molding machine carries out blending and modifying to material using the stronger mixing function of twin-screw, and when injection passes through
The injection cylinder of spiro rod rear end drives two screw rods to inject forward simultaneously.This Method And Principle is simple, realizes mixing, injection molding work
Skill integration, but its injection process resistance is big, and screw of injection driving is complicated, and can not solve material in injection process and pass through spiral shell
The problem of bar and machine barrel gap adverse current.
Patent ZL200820078562.8 also discloses a kind of injection device of milling injection molding machine.The device is used and is placed in
The storage cavity of the variable volume of plasticizing apparatus front end carries out storing, and injection is injected using plunger principle, can will be kneaded, injection
It is combined into one.But its structure is complex, and whole length is big, and when injection, entire plasticizing apparatus will move integrally, and it is big to inject useless load,
And the sealing of the storage cavity of variable volume is difficult to solve with heating problems
To improve the above problem, China Patent Publication No. is that CN101885223B discloses a kind of planetary screw mixing integral
Injection molding machine belongs to polymer material molding machinery field, especially be suitble in, large size plastic jetting-moulding device, mainly by nozzle, machine barrel, plus
Gas ket, loading hopper, screw head, check ring, driving screw, planetary-screw, preceding locating snap ring, rear locating snap ring, plunger, thrust bearing, axis
It holds lid, transmission device and injection cylinder to form, is provided with through-hole at driving screw center, plunger is arranged in the through-hole of driving screw, row
Starshell bar be arranged in driving screw planet screw section or two sections of machine barrel at, while in the spiral shell rib of planet screw section and two sections of machine barrel
Spiral shell rib is meshed.The mixing generallyd use, injection molding two-step process integration can not only farthest be maintained material by the present invention
Original performance, and eliminate energy consumption needed for reheating；Total engagement number of whole engagement screws is very big, plasticizing efficiency
High, yield is big, and specific energy consumption is low, and measuring accuracy is high, and injection resistance is small, compact integral structure.
But the screw rod in patent disclosed above in injection-moulding device is integral type, and is only capable of playing the function of extrusion, with
Screw rod contact material, i.e., the material far from heated wall with close to the material uneven heating at heated wall, although in extrusion process
In gradually material is heated evenly, but addition auxiliary agent position, uneven heating will lead to auxiliary agent dispersion it is insufficient, not with
Material is sufficiently mixed the extrusion quality for just squeezing out with material and seriously affecting material, and according to conventional means, people can select to lengthen
Subsequent extrusion stroke, but equipment making cost is not only wasted in this way, when increasing equipment volume, while can also extend discharging
Between, reduce discharging efficiency.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of energy conservation injection moldings of reheating to penetrate
Gluing equipment, it, which changes common screw rod, is set as special spiral rod, and the special spiral rod is multisection type, and special spiral rod is in best adding assistant
Position have additional reheating part, local heating can be carried out, accelerate being sufficiently mixed for auxiliary agent, abandoned and lengthened in traditional handicraft
The conventional means for squeezing out stroke, have the function that energy-efficient.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of energy conservation injection molding injection equipment of reheating, including injection molding injection head ontology, the injection molding injection head ontology
Auxiliary agent addition bucket is equipped with including batch mixing segment and discharging section, between the batch mixing segment and discharging section, the auxiliary agent addition bucket is fixed to be connected
Be connected to injection molding injection head ontology upper end, digging on the injection molding injection head ontology has pressure-bearing feed opening, the pressure-bearing feed opening and
Auxiliary agent addition bucket bottom end is connected, and the injection molding injection head body interior is equipped with special spiral rod, and the special spiral rod includes mixing
Screw rod, special-shaped section and discharge screw, the mixing screw rod are located at batch mixing segment, and the discharge screw is located at discharging section, described
Special-shaped section is located at auxiliary agent addition bucket, and the mixing screw rod, special-shaped section and discharge screw surface are respectively connected with ribbon, the abnormity
Section both ends are respectively connected with multiple prominent fixture blocks, and the mixing screw rod and discharge screw side, which are dug, multiple card slots, described prominent
Fixture block matches with card slot out, and the abnormity section is thermally conductive hollow tubular, and special-shaped intersegmental part is connected with reheating part, will be general
Logical screw rod, which changes, is set as special spiral rod, and the special spiral rod is multisection type, and special spiral rod has additional at the position of best adding assistant
Reheating part can carry out local heating, accelerate being sufficiently mixed for auxiliary agent, abandoned and lengthened the normal of extrusion stroke in traditional handicraft
Rule means have the function that energy-efficient.
Further, the height right-to-left of the ribbon gradually decreases, and ribbon is divided into three height shelves；The mixing
The diameter of screw rod, special-shaped section and discharge screw is gradually increased, and diameter is divided into two true values and a gradual change value；The abnormity section
On ribbon include that three height are kept off, and the diameter of special-shaped section is the gradual change value that right-to-left becomes larger, and is distributed in batch mixing segment
The structure that the more leads of multipath are constituted with mixing screw rod, special-shaped section and the discharge screw in discharging section, allow batch mixing segment material quickly
Compression enters special-shaped section between batch mixing segment and discharging section, and entire abnormity section is full of, thus largely meet auxiliary agent and
Material is sufficiently mixed, while can effectively increase extrusion yield.
Further, the reheating part includes heated beam and heat conduction ring, and the heated beam is placed on the inside of heat conduction ring, institute
It states heat conduction ring to offset with special-shaped section inner wall, local heating can be carried out, accelerate being sufficiently mixed for auxiliary agent.
Further, the heat conduction ring includes the second heat conduction ring and the first heat conduction ring, and described first thermally conductive is located on heating
On the outside of column, described second it is thermally conductive be located on the outside of the first heat conduction ring, and the second heat conduction ring offsets with abnormity section inner wall, knockdown
Thermally conductive ring structure can be replaced convenient for production and the maintenance in later period.
Further, the special-shaped section surface is fixedly connected with multiple protrusions, and multiple protrusions are irregularly arranged in ribbon
Between, the height and size of multiple protrusions are uneven, and the material of the protrusion is identical as the special-shaped material of section, and is that height is led
Hot aluminum alloy materials, multiple protrusions can increase the mixture of material and auxiliary agent and the contact area of special-shaped section, and heating effect is more preferable,
Be conducive to being sufficiently mixed for material and auxiliary agent.
Further, the auxiliary agent addition bucket inside is equipped with multiple classification material baffles, and the classification material baffle adds with auxiliary agent
Add bucket inner wall to be fixedly connected, and constitute multiple classification storage cavitys between multiple classification material baffles, the pressure-bearing feed opening is equipped with more
It is a, and the corresponding classification storage cavity of each pressure-bearing feed opening, those skilled in the art can classify addition not according to actual needs
Same auxiliary agent.
Further, anti-stick coating is coated on the pressure-bearing feed opening inner wall, so that the auxiliary agent of addition is not easy to be trapped in
On pressure-bearing feed opening inner wall, the trouble of difficult cleaning is reduced.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme, which changes common screw rod, is set as special spiral rod, and the special spiral rod is multisection type, and special spiral rod is most
The position of good adding assistant has additional reheating part, can carry out local heating, accelerate being sufficiently mixed for auxiliary agent, abandon traditional work
The conventional means for squeezing out stroke are lengthened in skill, are haved the function that energy-efficient.
(2) the height right-to-left of ribbon gradually decreases, and ribbon is divided into three height shelves；Mixing screw rod, special-shaped section and
The diameter of discharge screw is gradually increased, and diameter is divided into two true values and a gradual change value；Ribbon in special-shaped section includes three
Height is kept off, and the diameter of special-shaped section is the gradual change value that right-to-left becomes larger, the mixing being distributed in batch mixing segment and discharging section
Screw rod, special-shaped section and discharge screw constitute the structure of the more leads of multipath, allow the material of batch mixing segment compress quickly enter batch mixing segment with
Special-shaped section between discharging section is full of entire special-shaped section, to largely meet being sufficiently mixed for auxiliary agent and material, together
When can effectively increase extrusion yield.
(3) reheating part includes heated beam and heat conduction ring, and heated beam is placed on the inside of heat conduction ring, in heat conduction ring and special-shaped section
Wall offsets, and can carry out local heating, accelerate being sufficiently mixed for auxiliary agent.
(4) heat conduction ring includes the second heat conduction ring and the first heat conduction ring, first it is thermally conductive be located on the outside of heated beam, second is thermally conductive
It is located on the outside of the first heat conduction ring, and the second heat conduction ring offsets with special-shaped section inner wall, knockdown thermally conductive ring structure can be convenient for system
Make and the maintenance in later period is replaced.
(5) special-shaped section surface is fixedly connected with multiple protrusions, and multiple protrusions are irregularly arranged between ribbon, multiple convex
The height and size risen is uneven, and raised material is identical as the special-shaped material of section, and is high thermal conductivity aluminum alloy materials, multiple convex
The contact area of the mixture that can increase material and auxiliary agent and special-shaped section is played, heating effect is more preferable, is conducive to material and auxiliary agent
It is sufficiently mixed.
(6) auxiliary agent addition bucket inside is equipped with multiple classification material baffles, classify material baffle and the fixed company of auxiliary agent addition bucket inner wall
It connects, and constitutes multiple classification storage cavitys between multiple classification material baffles, pressure-bearing feed opening is equipped with multiple, and each pressure-bearing feed opening
A corresponding classification storage cavity, those skilled in the art can classify according to actual needs is added different auxiliary agents.
(7) anti-stick coating is coated on pressure-bearing feed opening inner wall, so that the auxiliary agent of addition is not easy to be trapped in pressure-bearing feed opening
On inner wall, the trouble of difficult cleaning is reduced.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the perspective view of special spiral rod of the invention；
Fig. 4 is the structural schematic diagram at special spiral rod of the invention；
Fig. 5 is the structural schematic diagram at special-shaped section of the invention.
Figure label explanation:
1 batch mixing segment, 2 discharging sections, 3 auxiliary agents addition bucket, 31 classification material baffles, 32 classification storage cavitys, 33 pressure-bearing feed openings, 4
Special spiral rod, 41 mixing screw rods, 42 special-shaped sections, 43 discharge screws, 5 prominent fixture blocks, 6 reheating parts, 61 heated beams, 62 second
Heat conduction ring, 63 first heat conduction rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Referring to Fig. 1, a kind of energy conservation injection molding injection equipment of reheating, including injection molding injection head ontology, it is molded injection
Head ontology includes batch mixing segment 1 and discharging section 2, auxiliary agent addition bucket 3 is equipped between batch mixing segment 1 and discharging section 2, auxiliary agent addition bucket 3 is solid
Surely it is connected to injection molding injection head ontology upper end, referring to Fig. 2, digging on injection molding injection head ontology has pressure-bearing feed opening 33, pressure-bearing
Feed opening 33 adds 3 bottom ends of bucket with auxiliary agent and is connected, and 3 inside of auxiliary agent addition bucket is equipped with multiple classification material baffles 31, separated material of classifying
Plate 31 adds 3 inner walls of bucket with auxiliary agent and is fixedly connected, and multiple classification storage cavitys 32, pressure-bearing are constituted between multiple classification material baffles 31
Feed opening 33 is equipped with multiple, and the corresponding classification storage cavity 32 of each pressure-bearing feed opening 33, and those skilled in the art can basis
Different auxiliary agents is added in actual needs classification, and injection molding injection head body interior is equipped with special spiral rod 4, referring to Fig. 3, special spiral rod
4 include that mixing screw rod 41, special-shaped section 42 and discharge screw 43, mixing screw rod 41 are located at batch mixing segment 1, and discharge screw 43 is located at
Expect at section 2, special-shaped section 42 is located at auxiliary agent addition bucket 3, and mixing screw rod 41, special-shaped section 42 and 43 surface of discharge screw are respectively connected with
Ribbon, please refers to Fig. 4 and Fig. 5, and special-shaped 42 both ends of section are respectively connected with multiple prominent fixture blocks 5, mixing screw rod 41 and discharge screw 43
Side, which is dug, multiple card slots, and prominent fixture block 5 matches with card slot, and special-shaped section 42 is thermally conductive hollow tubular, and abnormity section 42
It is internally connected with reheating part 6, common screw rod is changed and is set as special spiral rod 4, and the special spiral rod 4 is multisection type, abnormity
Screw rod 4 has additional reheating part 6 at the position of best adding assistant, can carry out local heating, accelerate being sufficiently mixed for auxiliary agent, get rid of
The conventional means for lengthening in traditional handicraft and squeezing out stroke have been abandoned, have been haved the function that energy-efficient.
Referring to Fig. 3, the height right-to-left of ribbon gradually decreases, and ribbon is divided into three height shelves；Mixing screw rod 41,
The diameter of special-shaped section 42 and discharge screw 43 is gradually increased, and diameter is divided into two true values and a gradual change value；In special-shaped section 42
Ribbon include that three height are kept off, and the diameter of special-shaped section 42 is the gradual change value that right-to-left becomes larger, and is distributed in batch mixing segment 1
The structure that the more leads of multipath are constituted with mixing screw rod 41, special-shaped section 42 and the discharge screw 43 in discharging section 2, allows batch mixing segment 1
Material compresses the special-shaped section 42 entered between batch mixing segment 1 and discharging section 2 quickly, entire special-shaped section 42 is full of, thus very big journey
Meet being sufficiently mixed for auxiliary agent and material on degree, while extrusion yield can be effectively increased.
Referring to Fig. 4, reheating part 6 includes heated beam 61 and heat conduction ring, heated beam 61 is placed on the inside of heat conduction ring, thermally conductive
Ring offsets with special-shaped 42 inner wall of section, can carry out local heating, accelerate being sufficiently mixed for auxiliary agent.
Referring to Fig. 5, heat conduction ring includes the second heat conduction ring 62 and the first heat conduction ring 63, the first heat conduction ring 63 is placed on heated beam
61 outsides, the second heat conduction ring 62 is placed on 63 outside of the first heat conduction ring, and the second heat conduction ring 62 offsets with special-shaped 42 inner wall of section, combines
The thermally conductive ring structure of formula can be replaced convenient for production and the maintenance in later period.
Fig. 4 and Fig. 5 are please referred to, special-shaped 42 surface of section is fixedly connected with multiple protrusions, and multiple protrusions are irregularly arranged in
Between ribbon, the height and size of multiple protrusions are uneven, and raised material is identical as the special-shaped material of section 42, and is high thermal conductivity
Aluminum alloy materials, multiple protrusions can increase the mixture of material and auxiliary agent and the contact area of special-shaped section 42, and heating effect is more preferable,
Be conducive to being sufficiently mixed for material and auxiliary agent.
Anti-stick coating is coated on 33 inner wall of pressure-bearing feed opening, so that the auxiliary agent of addition is not easy to be trapped in pressure-bearing feed opening 33
On inner wall, the trouble of difficult cleaning is reduced, when adding assistant, those skilled in the art select optimal high-pressure injection according to actual needs
Equipment is sufficiently mixed in auxiliary agent injection auxiliary agent addition bucket 3 in special-shaped section 42 with material, not adding assistant so that auxiliary agent can smoothly enter into
When, real pressure-bearing feed opening 33 is filled in using the plug tool in existing and technology, the material being extruded is avoided surprisingly to squeeze out.
Screw rod in compared to the prior art is integral type, and is only capable of playing the function of extrusion, the object contacted with screw rod
Material, i.e., the material far from heated wall with close to the material uneven heating at heated wall, although gradually making object in extrusion process
Material is heated evenly, but addition auxiliary agent position, uneven heating will lead to auxiliary agent dispersion it is insufficient, be not sufficiently mixed with material
The extrusion quality that can seriously affect material is just squeezed out with material, according to conventional means, people can select to lengthen subsequent extrusion row
Journey, but equipment making cost is not only wasted in this way, increase equipment volume, while can also extend discharging time, reduces discharging effect
Rate；The present invention, which changes common screw rod, is set as special spiral rod 4, and the special spiral rod 4 is multisection type, and special spiral rod 4 is most preferably adding
The position of auxiliary agent has additional reheating part 6, can carry out local heating, accelerates being sufficiently mixed for auxiliary agent and material, has abandoned biography
The conventional means for squeezing out stroke are lengthened in technique of uniting, and are haved the function that energy-efficient.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of energy conservation injection molding injection equipment of reheating, including injection molding injection head ontology, it is characterised in that: the injection molding is penetrated
Rubber head ontology includes batch mixing segment (1) and discharging section (2), and auxiliary agent addition bucket is equipped between the batch mixing segment (1) and discharging section (2)
(3), the auxiliary agent addition bucket (3) is fixedly connected on injection molding injection head ontology upper end, and digging on the injection molding injection head ontology has
Pressure-bearing feed opening (33), the pressure-bearing feed opening (33) add bucket (3) bottom end with auxiliary agent and are connected, the injection molding injection head ontology
Inside is equipped with special spiral rod (4), and the special spiral rod (4) includes mixing screw rod (41), special-shaped section (42) and discharge screw (43),
The mixing screw rod (41) is located at batch mixing segment (1), and the discharge screw (43) is located at discharging section (2), the abnormity section
(42) it is located at auxiliary agent addition bucket (3), the mixing screw rod (41), special-shaped section (42) and discharge screw (43) surface are respectively connected with
Ribbon, described abnormity section (42) both ends are respectively connected with multiple prominent fixture blocks (5), the mixing screw rod (41) and discharge screw (43)
Side, which is dug, multiple card slots, and the prominent fixture block (5) matches with card slot, and the abnormity section (42) is thermally conductive hollow pipe
Shape, and special-shaped section (42) is internally connected with reheating part (6).
2. a kind of energy conservation injection molding injection equipment of reheating according to claim 1, it is characterised in that: the ribbon
Height right-to-left gradually decreases, and ribbon is divided into three height shelves.
3. a kind of energy conservation injection molding injection equipment of reheating according to claim 1, it is characterised in that: the mixing spiral shell
The diameter of bar (41), special-shaped section (42) and discharge screw (43) is gradually increased, and diameter is divided into two true values and a gradual change value.
4. a kind of energy conservation injection molding injection equipment of reheating according to claim 1 or 2 or 3, it is characterised in that: described
Ribbon on special-shaped section (42) includes that three height are kept off, and the diameter of special-shaped section (42) is the gradual change that right-to-left becomes larger
Value.
5. a kind of reheating according to claim 1 energy conservation injection molding injection equipment, it is characterised in that: it is described it is secondary plus
Warmware (6) includes heated beam (61) and heat conduction ring, and the heated beam (61) is placed on the inside of heat conduction ring, the heat conduction ring and special-shaped section
(42) inner wall offsets.
6. a kind of energy conservation injection molding injection equipment of reheating according to claim 5, it is characterised in that: the heat conduction ring
Including the second heat conduction ring (62) and the first heat conduction ring (63), first heat conduction ring (63) is placed on the outside of heated beam (61), described
Second heat conduction ring (62) is placed on the outside of the first heat conduction ring (63), and the second heat conduction ring (62) offsets with special-shaped section (42) inner wall.
7. a kind of energy conservation injection molding injection equipment of reheating according to claim 1, it is characterised in that: the abnormity section
(42) surface is fixedly connected with multiple protrusions, and multiple protrusions are irregularly arranged between ribbon.
8. a kind of energy conservation injection molding injection equipment of reheating according to claim 7, it is characterised in that: multiple described convex
The height and size risen is uneven, and the material of the protrusion is identical as the material of special-shaped section (42), and is high thermal conductivity aluminium alloy material
Material.
9. a kind of energy conservation injection molding injection equipment of reheating according to claim 1, it is characterised in that: the auxiliary agent adds
Add and be equipped with multiple classification material baffles (31) on the inside of bucket (3), the classification material baffle (31) is struggled against with auxiliary agent addition, and (3) inner wall is fixed to be connected
Connect, and constitute multiple classification storage cavitys (32) between multiple classification material baffles (31), the pressure-bearing feed opening (33) be equipped with it is multiple,
And the corresponding classification storage cavity (32) of each pressure-bearing feed opening (33).
10. a kind of energy conservation injection molding injection equipment of reheating according to claim 1 or described in 9, it is characterised in that: described to hold
It presses and is coated with anti-stick coating on feed opening (33) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628407.3A CN109624241B (en) | 2018-12-28 | 2018-12-28 | Secondary heating's energy-conserving injection moulding penetrates gluey equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628407.3A CN109624241B (en) | 2018-12-28 | 2018-12-28 | Secondary heating's energy-conserving injection moulding penetrates gluey equipment |
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| Publication Number | Publication Date |
|---|---|
| CN109624241A true CN109624241A (en) | 2019-04-16 |
| CN109624241B CN109624241B (en) | 2021-01-12 |
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| CN201811628407.3A Active CN109624241B (en) | 2018-12-28 | 2018-12-28 | Secondary heating's energy-conserving injection moulding penetrates gluey equipment |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109624241B (en) | 2021-01-12 |
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