CN107457957A - Novel injection moulding machine - Google Patents
Novel injection moulding machine Download PDFInfo
- Publication number
- CN107457957A CN107457957A CN201710654175.8A CN201710654175A CN107457957A CN 107457957 A CN107457957 A CN 107457957A CN 201710654175 A CN201710654175 A CN 201710654175A CN 107457957 A CN107457957 A CN 107457957A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- feed hopper
- seat
- mounting seat
- differential protection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- 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
- B29C45/03—Injection moulding apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- 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
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- 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
-
- 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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
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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
-
- 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
- B29C45/62—Barrels or cylinders
Abstract
The present invention relates to injection machine technical field, specifically, is related to a kind of novel injection moulding machine.It includes feeding device body and nozzle body；Feeding device body includes feed hopper, and feed hopper side-walls are provided with multiple sieve apertures, and feed hopper outside is provided with protective cover, closed cavity is formed between protective cover and feed hopper；The 3rd Exciting Windings for Transverse Differential Protection is provided with the inside of protective cover, plastic layer is provided with the inside of the 3rd Exciting Windings for Transverse Differential Protection, forms independent dust-collecting cavity between plastic layer and protection cover outer wall, dust-collecting cavity bottom is provided with ash hole；Nozzle body includes nozzle seat, and a hollow adapter sleeve is connected on the left of nozzle seat, a nozzle head is connected on the left of hollow adapter sleeve.The present invention is easy to the charging of plastic raw materials and the injection of melt.
Description
Technical field
The present invention relates to injection machine technical field, specifically, is related to a kind of novel injection moulding machine.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting material are utilized into plastic forming dies
The main former of variously-shaped plastic products is made in tool.As the quickening of modernization construction step, injection machine are wide
It is general to be applied to building, packaging, electric appliance and electronic, agricultural, automobile, communications, light industry, petro chemical industry, mechanical industry, national defence
The each department of the national economy such as industry and the every field of people's life, show particularly important effect.Injection machine mainly wraps
Include the parts such as feeding mechanism, barrel, screw rod and nozzle；Existing feeding mechanism is mostly single loading hopper, and it can not be compared with
The iron in plastic raw materials is cut goodly and filtered out；Existing barrel can have substantial amounts of heat and scatter and disappear in process of production, from
And cause the waste of the energy；Existing screw rod needs to move integrally in injection process, so as to which energy consumption is higher and exists larger
Abrasion；Existing nozzle can have salivation phenomenon when injecting and completing, so as to cause the waste of the pollution of melt and material.
The content of the invention
Present disclosure is to provide a kind of novel injection moulding machine, and it can overcome certain or some defects of prior art.
According to the novel injection moulding machine of the present invention, it includes feeding device body and nozzle body；
Feeding device body includes feed hopper, and feed hopper upper opening is charge door, and feed hopper lower opening is discharging opening；
Feed hopper side-walls are provided with multiple sieve apertures, and feed hopper outside is provided with protective cover, closed chamber is formed between protective cover and feed hopper
Body；The 3rd Exciting Windings for Transverse Differential Protection is provided with the inside of protective cover, plastic layer is provided with the inside of the 3rd Exciting Windings for Transverse Differential Protection, between plastic layer and protection cover outer wall
Independent dust-collecting cavity is formed, dust-collecting cavity bottom is provided with ash hole；
Nozzle body includes nozzle seat, and a hollow adapter sleeve is connected on the left of nozzle seat, and connecting one on the left of hollow adapter sleeve penetrates
Mouth；Nozzle head includes nozzle head mounting seat and nozzle lid, and nozzle head mounting seat is connected with hollow adapter sleeve, and nozzle, which is covered on, to be penetrated
At mouth mounting seat；
Shoot material passage and sliding channel, the both ends of a push rod are coaxially respectively equipped with the middle part of nozzle seat and nozzle head mounting seat
Respectively slidably with passage and the sliding channel close fit of shooting material；Nozzle seat left side is provided with being located on the inside of hollow adapter sleeve
One the first circular Exciting Windings for Transverse Differential Protection, nozzle head mounting seat right side be located at the of place on the inside of hollow adapter sleeve provided with an annular shape
Two Exciting Windings for Transverse Differential Protection, push rod outside place between the first Exciting Windings for Transverse Differential Protection and the second Exciting Windings for Transverse Differential Protection are provided with the iron plate of an annular；
It is provided with formed with the chamber that shoots material between nozzle head mounting seat and nozzle lid, in the middle part of push rod and is shot material passage for connection vertically
With the runner that shoots material for the chamber that shoots material；Shape design of the chamber at nozzle lid shoot material into from right and left diminishing round table-like, and penetrates
Material chamber forms injection hole at nozzle lid left side；Push rod left end is provided with a jacking block, and jacking block outer wall can be with penetrating at nozzle lid
Expect that cavity wall carries out close fit；The side-walls that push rod is located at the chamber that shoots material are communicated with shooting material the mouth that shoots material of runner, shoot material mouth with
The spacing of iron plate is more than the spacing of sliding channel left side and iron plate.
In the present invention, in injection, the first Exciting Windings for Transverse Differential Protection can be passed through exciting current, so that the first Exciting Windings for Transverse Differential Protection energy
Iron plate is enough adsorbed, now melt can shoot material at passage via shooting material runner from inflow at the mouth that shoots material shoots material chamber certainly, and then make
Obtaining melt can flow into mould from injection hole；When injecting completion, the second Exciting Windings for Transverse Differential Protection can be passed through exciting current, so as to
The second Exciting Windings for Transverse Differential Protection is enabled to adsorb iron plate, now jacking block can shut injection hole from inside at once, so as to preferably
Prevent because in the chamber that shoots material melt outflow, caused by material waste, production hidden danger the problems such as.
In the present invention, plastic raw materials can enter feed hopper from charge door, and exciting current is passed through in the 3rd Exciting Windings for Transverse Differential Protection
When, the iron adulterated in plastic raw materials is cut and can be adsorbed to via sieve aperture in dust-collecting cavity, so as to preferably remove plastics original
The iron adulterated in material is cut；It should here be understood that the aperture of sieve aperture should meet that plastic raw materials do not pass through the condition of sieve aperture.
In addition, when the 3rd Exciting Windings for Transverse Differential Protection is no longer passed through exciting current, the iron in dust-collecting cavity cut can fall into dust-collecting cavity bottom so that from
Dropped out at ash hole, so as to preferably realize the periodic cleaning function of dust-collecting cavity.
Preferably, feed hopper superstructure is gradual from top to bottom into internal diameter into hollow cylindrical, feed hopper infrastructure
The shaped hollow round table of diminution.Consequently facilitating blanking.
Preferably, the discharge outlet of feed hopper is connected with discharge pipe, feeding spiro rod is provided with inside discharge pipe.So as to
It is easy to blanking.
Preferably, being removably provided with closure at the charge door of feed hopper, closure top is provided with feeding tube.From
And preferably charging pan can be protected.
Preferably, being provided with the first outstanding erecting bed on the right side of nozzle seat, the first erecting bed outer wall is provided with external screw thread.
So that nozzle seat can be preferably installed at injecting machine material tube.
Preferably, being provided with the second outstanding erecting bed on the left of nozzle seat, it is provided with the right side of nozzle head mounting seat outside
The 3rd prominent erecting bed, hollow adapter sleeve both ends are equipped with for coordinating respectively with the second erecting bed and the 3rd erecting bed screw thread
The first screw thread mounting groove.So that it is simple in construction, it is easy to assemble.
Preferably, be provided with the 4th outstanding erecting bed on the left of nozzle head mounting seat, be provided with nozzle lid for
The second screw thread mounting groove that 4th erecting bed screw thread coordinates.So that it is simple in construction, it is easy to assemble.
Brief description of the drawings
Fig. 1 is the structural representation on the top of the screw body in embodiment 1；
Fig. 2 is the structural representation of the tail end of the screw body in embodiment 1；
Fig. 3 is the schematic diagram of the nozzle body in embodiment 2；
Fig. 4 is the schematic diagram of the feeding device body in embodiment 3；
Fig. 5 is the cross-sectional view of the feeding device body in embodiment 3；
Fig. 6 is a kind of schematic diagram of material cylinder structure in embodiment 4.
In the present invention, the noun of locality such as all " on ", " under ", "left", "right" is all based in corresponding figure for visual angle,
Such description merely to it is clearer, compactly technical scheme is described, rather than to the technology of the present invention side
Case makees any restriction.
Embodiment
To further appreciate that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.It should be understood that
, embodiment be only the present invention is explained and and it is non-limiting.
Embodiment 1
A kind of screw in injection molding machine is present embodiments provided, it can preferably apply in a variety of existing injection machines.
With reference to shown in Fig. 1, a kind of screw in injection molding machine of the present embodiment includes screw body 100, and screw body 100 includes spiral shell
Bar main body 110, the outside of screw body 110 are provided with spiral shell rib 111, and screw body 110 is axially inside penetratingly provided with hydraulic channel
112；The left end of screw body 110 is provided with screw head 120, and screw head 120 includes mounting seat 121, screw rod headstock 122, screw head master
Body 123 and check ring 124；Mounting seat 121 is fixed at the end of screw body 110, the middle part of mounting seat 121 and hydraulic channel
112 are coaxially provided with installation passage 121a, and the nearly screw head main bodys of installation passage 121a 123 extend to form spring cavity to periphery
121b；Screw rod headstock 122 includes screw rod headstock connecting seat 122a, and being provided with screw rod headstock on the right side of screw rod headstock connecting seat 122a connects
Bar 122b, screw rod headstock connecting rod 122b are stretched into hydraulic channel 112 by installation passage 121a；Screw rod headstock connecting rod 122b
Right-hand member is provided with the first compression spring 122d between being provided with piston 122c, piston 122c and spring cavity 121b left side；Screw head master
Body 123 includes constructing tapered screw head body head 123a, is provided with the right side of screw head body head 123a and is configured to cylinder
The screw head main body connecting portion 123b of shape, screw head main body connecting portion 123b right-hand members on the left of screw rod headstock connecting seat 122a with connecting
Connect；Check ring 124 is connected by connecting screw 124a with screw head body head 123a right sides, connecting screw 124a and screw rod
Head body head 123a is fixedly connected, and connecting screw 124a slidably coordinates with check ring 124, and connecting screw 124a is positioned at non-return
The second compression spring 124b is arranged between ring 124 and screw head body head 123a；The endoporus of check ring 124 connects with screw head main body
Material channel 131 is formed between socket part 123b, sealing is formed between the right side of check ring 124 and screw rod headstock connecting seat 122a left sides
Face 132.
In the present embodiment, in plasticizing, screw rod headstock connecting seat 122a is close in the presence of the first compression spring 122d
The left side of mounting seat 121, the plastics of melting can promote check ring 124 to the left, and then enable melt via material
Passage 131 flow to the side of screw head main body 123, it should here be understood that, the elastic force that the second compression spring 124b is provided should be low
In the elastic force that the first compression spring 122d is provided；In injection, hydraulic oil can be passed through in hydraulic channel 112, so as to promote
Piston 122c overcomes the first compression spring 122d, and to left movement, now, check ring 124 is in the presence of the second compression spring 124b
Clamping screw headstock connecting seat 122a, so as to preferably prevent the melt adverse current at the side of screw head main body 123.
Passing through above-mentioned construction so that the present embodiment screw body 110 in injection need not carry out axial movement, so as to
It can preferably reduce the abrasion suffered by spiral shell rib 111, and also without excessive external force and then also can be preferable in injection process
Ground reduces injection cost.
In addition, in the present embodiment, screw rod headstock connecting rod 122b and piston 122c is connected through a screw thread, and screw head main body connects
Socket part 123b is also to be threadedly coupled with screw rod headstock connecting seat 122a.This make it that the present embodiment, can be first when being assembled
By in screw rod headstock connecting rod 122b insertion installation passages 121a, the first compression spring 122d and piston are sequentially loaded into afterwards
122c, mounting seat 121 is loaded to the end of screw body 110 afterwards；Secondly, check ring 124 is transferred to screw head main body 123
Screw head main body connecting portion 123b, is connected by place with screw rod headstock connecting seat 122a again afterwards, you can completes assembling；Consequently facilitating
Assembling.
In the present embodiment, mounting seat 121 is connected by soket head cap screw 121c with screw head main body 123, so as to preferably
Realize the connection of mounting seat 121 and screw body 110.
In the present embodiment, close fit between screw rod headstock connecting rod 122b and installation passage 121a.So as to preferably
Prevent melt from flowing into inside screw body 110.
In the present embodiment, sealing surface 132 includes being formed at the sealing inclined-plane at screw rod headstock connecting seat 122a end face edges,
Formed with the seal groove stretched into for screw rod headstock connecting seat 122a at check ring 124, seal groove, which is configured with, to be used for and screw head
The primary sealing area of seat connecting seat 122a end faces close fit, for the secondary sealing area that coordinates with sealing inclined-plane and it is used for and spiral shell
The 3rd sealing surface that head seat connecting seat 122a sides coordinate.So that the right side of check ring 124 and screw rod headstock connecting seat
Preferable sealing can be formed between 122a left sides.
As an improvement project of the present embodiment, slide slot, screw rod headstock can also be provided with the left side of mounting seat 121
Connecting seat 122a can slideably with slide slot close fit.So as to further prevent melt from flowing into screw body
Inside 110.
In the present embodiment, screw head main body 123 is provided with material flow path 123c axially outside.Consequently facilitating the stream of melt
It is dynamic.
With reference to shown in Fig. 2, the tail end of screw body 110 is provided with driving section 210, and the side wall of driving section 210 is provided with keyway 211,
Keyway 211 can be circumferentially fixed with travelling gear cooperation, spiral shell is passed to by gear drive so as to preferably facilitate exterior power
Bar main body 110；In addition, the right side of driving section 210 is provided with rotation section 220, rotation section 220 passes through a bearing 241 and a hydraulic oil container
230 side walls coordinate, and rotation section 220 is stretched into inside hydraulic oil container 230, and the both sides of bearing 241 are respectively equipped with the first oil sealing 242 and the
Two oil sealings 243, hydraulic oil inlet 231 is provided with hydraulic oil container 230.By such a structure, hydraulic oil can pass through hydraulic pressure
Fuel tank 230 flows into hydraulic channel 112 and then piston 122c is promoted, and then make it that the entrance of hydraulic oil will not be by spiral shell
The interference that bar main body 110 rotates.
Embodiment 2
A kind of injection nozzle structure for injection machine is present embodiments provided, it can preferably apply to a variety of existing injections
In machine.
As shown in figure 3, a kind of injection nozzle structure for injection machine of this implementation includes nozzle body 300.
Wherein, nozzle body 300 includes nozzle seat 310, one hollow adapter sleeve 320 of the left side of nozzle seat 310 connection, hollow company
The left side of female connector 320 connection one nozzle first 330；Nozzle first 330 includes nozzle head mounting seat 331 and nozzle lid 332, the installation of nozzle head
Seat 331 is connected with hollow adapter sleeve 320, and nozzle lid 332 is at nozzle head mounting seat 331；
Nozzle seat 310 and the middle part of nozzle head mounting seat 331 are coaxially respectively equipped with shoot material passage 311 and sliding channel
331a, the both ends of a push rod 340 respectively slidably with passage 311 and the sliding channel 331a close fits of shooting material；Nozzle seat 310
Left side is provided with a first circular Exciting Windings for Transverse Differential Protection 312 at the hollow inner side of adapter sleeve 320, and nozzle head mounting seat 331 is right
End face is provided with a second circular Exciting Windings for Transverse Differential Protection 331b at the hollow inner side of adapter sleeve 320, and the outside of push rod 340 is located at first
Place is provided with the iron plate 341 of an annular between the Exciting Windings for Transverse Differential Protection 331b of Exciting Windings for Transverse Differential Protection 312 and second；
Formed with the chamber 333 that shoots material between nozzle head mounting seat 331 and nozzle lid 332, the middle part of push rod 340 is provided with vertically to be used for
Connect the runner 342 that shoots material of shoot material passage 311 and the chamber 333 that shoots material；Shape design of the chamber 333 at nozzle lid 332 shoot material into certainly
It is right and left diminishing round table-like, and the chamber 333 that shoots material forms injection hole 333a at the left side of nozzle lid 332；Push rod 340 is left
End is provided with a jacking block 343, and the outer wall of jacking block 343 can carry out close fit with the inwall of chamber 333 that shoots material at nozzle lid 332；Push rod
340 are communicated with shooting material the mouth 344 that shoots material of runner 342 positioned at the side-walls of the chamber 333 that shoots material, shoot material between mouth 344 and iron plate 341
Spacing away from more than sliding channel 331a left sides and iron plate 341.
The injection nozzle structure of the present embodiment, in injection, the first Exciting Windings for Transverse Differential Protection 312 can be passed through exciting current, so that
First Exciting Windings for Transverse Differential Protection 312 can adsorb iron plate 341, and now melt can shoot material at passage 311 via the runner 342 that shoots material from penetrating certainly
Flowed at material mouth 344 in the chamber 333 that shoots material, and then melt is flowed into mould from injection hole 333a；Completed in injection
When, the second Exciting Windings for Transverse Differential Protection 331b can be passed through exciting current, so that the second Exciting Windings for Transverse Differential Protection 331b can adsorb iron plate 341,
Now jacking block 343 can shut injection hole 333a from inside at once, so as to preferably prevent because of the melt in the chamber 333 that shoots material
Outflow, caused by material waste, production hidden danger the problems such as.
In the present embodiment, the right side of nozzle seat 310 is provided with the first outstanding erecting bed 313, the outer wall of the first erecting bed 313
Provided with external screw thread.So that nozzle seat 310 can be preferably installed at injecting machine material tube.
In the present embodiment, the left side of nozzle seat 310 is provided with the second outstanding erecting bed 314, and nozzle head mounting seat 331 is right
Side is provided with the 3rd outstanding erecting bed 331c, the hollow both ends of adapter sleeve 320 be equipped with for respectively with the second erecting bed 314
The the first screw thread mounting groove coordinated with the 3rd erecting bed 331c screw threads.So that it is simple in construction, it is easy to assemble.
In the present embodiment, the left side of nozzle head mounting seat 331 is provided with the 4th outstanding erecting bed 331d, nozzle lid 332
Place is provided with the second screw thread mounting groove for being used for coordinating with the 4th erecting bed 331d screw threads.So that it is simple in construction, it is easy to assemble.
Embodiment 3
A kind of feeding device for injection machine is provided in the present embodiment, it can preferably apply to a variety of existing notes
In molding machine.
With reference to shown in Fig. 4, the feeding device of the present embodiment includes feeding device body 400.
Wherein, feeding device body 400 includes feed hopper 410, and the upper opening of feed hopper 410 is charge door, feed hopper 410
Lower opening is discharging opening；The side-walls of feed hopper 410 are provided with multiple sieve apertures 411, and the outside of feed hopper 410 is provided with protective cover 420,
Closed cavity is formed between protective cover 420 and feed hopper 410；The inner side of protective cover 420 is provided with the 3rd Exciting Windings for Transverse Differential Protection 430, and the 3rd encourages
The inner side of magnetic winding 430 is provided with plastic layer 440, and independent dust-collecting cavity 450, dust are formed between plastic layer 440 and the outer wall of protective cover 420
The bottom of chamber 450 is provided with ash hole 451.
In the present embodiment, plastic raw materials can enter feed hopper 410 from charge door, be passed through in the 3rd Exciting Windings for Transverse Differential Protection 430
During exciting current, the iron adulterated in plastic raw materials is cut and can be adsorbed to via sieve aperture 411 in dust-collecting cavity 450, so as to compared with
The iron adulterated in plastic raw materials is removed goodly to cut；It should here be understood that the aperture of sieve aperture 411 should meet plastic raw materials not
Can be through the condition of sieve aperture 411.In addition, when the 3rd Exciting Windings for Transverse Differential Protection 430 is no longer passed through exciting current, the iron in dust-collecting cavity 450
The bottom of dust-collecting cavity 450 can be fallen into and then be dropped out at ash hole 451 by cutting, so as to preferably realize the regular of dust-collecting cavity 450
Clearing function.
With reference to shown in Fig. 5, the first lauter tub 480 of opening upwards, the upper surface side of the first lauter tub 480 are provided with feed hopper 410
Edge is connected with the charge door inner circumferential of feed hopper 410, and blanking clearance 481 is provided between the first lauter tub 480 and feed hopper 410；First filter
The second lauter tub 490 of opening upwards is rotationally provided with bucket 480, on the upper surface edge of the second lauter tub 490 and the first lauter tub 480
End face inner circumferential connection；The side wall of first lauter tub 480 is uniformly distributed circumferentially the first mistake that a plurality of in the vertical direction is extended
Expect strip shape gob 482, the side wall of the second lauter tub 490 is uniformly distributed circumferentially the second punishment in advance that a plurality of in the vertical direction is extended
Strip shape gob 491, the quantity of the first punishment in advance strip shape gob 482 is identical with the quantity of the second punishment in advance strip shape gob 491, by rotating the second filter
Bucket 490, the first punishment in advance strip shape gob 482 can be completely enclosed or open completely.By such a structure, plastic raw materials can
Initially enter inside the second lauter tub 490, after through the second punishment in advance strip shape gob 491 and the first punishment in advance strip shape gob 482 flow to blanking
In gap 481, this make it that all plastic raw materials are all to flow to discharge outlet close to the inwall of feed hopper 410, so that the 3rd
Exciting Windings for Transverse Differential Protection 430 can preferably cut to the iron in plastic raw materials and clear up.In addition, by adjusting the first punishment in advance strip shape gob
482 and second punishment in advance strip shape gob 491 relative position, additionally it is possible to preferably to entering the plastic raw materials in blanking clearance 481
Particle diameter is screened, so as to preferably ensure the homogeneity of plastic raw materials.Also, can be right when injection is near completion
First punishment in advance strip shape gob 482 is completely enclosed, so as to preferably prevent accumulation of the plastic raw materials in feed hopper 410.
In the present embodiment, the superstructure of feed hopper 410 into hollow cylindrical, the infrastructure of feed hopper 410 into it is interior without leave on
Diminishing shaped hollow round table under and.Consequently facilitating blanking.
In the present embodiment, the discharge outlet of feed hopper 410 is connected with discharge pipe 460, and the inside of discharge pipe 460, which is provided with, to be sent
Expect screw rod 461.Consequently facilitating blanking.
In the present embodiment, closure 470 is removably provided with the charge door of feed hopper 410, the top of closure 470 is provided with
Feeding tube 471.So as to preferably to being protected inside feed hopper 410.
Embodiment 4
A kind of material cylinder structure for injection machine is present embodiments provided, it can preferably apply to a variety of existing injections
In machine.
With reference to shown in Fig. 6, the material cylinder structure of the present embodiment includes barrel housing 610.
Wherein, the interior edge of barrel housing 610 is axially arranged with the melting chamber 611 for setting screw in injection molding machine, barrel housing 610
Side-walls are provided with the hopper mouth 612 and exhaust outlet 613 connected with melting chamber 611, and charging dress is provided with hopper mouth 612
Put, the end relative with charging aperture 612 of barrel housing 610 is provided with injection nozzle structure；
The outside of barrel housing 610 is provided with heater 620, and the outside of heater 620 is wound with recuperation of heat pipeline 630；Heat
Recovery channel 630 and exhaust outlet 613 pass through one first valve 641 and the second valve 642 while the height with a heat exchanger 650 respectively
Warm medium entrance connection, the high-temperature medium exit of heat exchanger 650 is provided with one first pump housing 660；The cryogenic media of heat exchanger 650
Import is connected with a heat transferring medium container 670, and the cryogenic media outlet of heat exchanger 650 is provided with one second pump housing 680.
The material cylinder structure of the present embodiment can be preferably to barrel housing after high-temperature steam is arranged at exhaust outlet 613 and is shut down
Waste heat at 610 is reclaimed, so as to save the energy, green.
In the present embodiment, the pump discharge connection heat transferring medium container 670 of first pump housing 660.So as to preferably right
Medium after cooling is recycled.
In the present embodiment, the first valve 641 and the second valve 642 are magnetic valve.So as to preferably to the first valve
The valve 642 of door 641 and second is controlled.
Embodiment 5
A kind of injection machine is present embodiments provided, it includes any or various structures in embodiment 1~4.
Schematically the present invention and embodiments thereof are described above, this describes no restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So if common skill of this area
Art personnel are enlightened by it, without departing from the spirit of the invention, without designing and the technical scheme for creativeness
Similar frame mode and embodiment, protection scope of the present invention all should be belonged to.
Claims (5)
1. novel injection moulding machine, it is characterised in that：Including feeding device body (400) and nozzle body (300)；
Feeding device body (400) includes feed hopper (410), and feed hopper (410) upper opening is charge door, feed hopper (410)
Lower opening is discharging opening；Feed hopper (410) side-walls are provided with multiple sieve apertures (411), and feed hopper (410) outside is provided with protection
Cover (420), closed cavity is formed between protective cover (420) and feed hopper (410)；The 3rd excitation is provided with the inside of protective cover (420)
Winding (430), the 3rd Exciting Windings for Transverse Differential Protection (430) inner side is provided with plastic layer (440), between plastic layer (440) and protective cover (420) outer wall
Independent dust-collecting cavity (450) is formed, dust-collecting cavity (450) bottom is provided with ash hole (451)；
Nozzle body (300) includes nozzle seat (310), and a hollow adapter sleeve (320), hollow company are connected on the left of nozzle seat (310)
One nozzle head (330) of connection on the left of female connector (320)；Nozzle head (330) includes nozzle head mounting seat (331) and nozzle lid (332),
Nozzle head mounting seat (331) is connected with hollow adapter sleeve (320), and nozzle lid (332) is located at nozzle head mounting seat (331) place；
The passage that shoots material (311) and sliding channel are coaxially respectively equipped with the middle part of nozzle seat (310) and nozzle head mounting seat (331)
(331a), the both ends of a push rod (340) respectively slidably with the passage that shoots material (311) and sliding channel (331a) close fit；
Nozzle seat (310) left side is provided with circular first Exciting Windings for Transverse Differential Protection (312) at being located on the inside of hollow adapter sleeve (320), penetrates
Mouth mounting seat (331) right side is provided with a second circular Exciting Windings for Transverse Differential Protection at being located on the inside of hollow adapter sleeve (320)
(331b), push rod (340) outside place between the first Exciting Windings for Transverse Differential Protection (312) and the second Exciting Windings for Transverse Differential Protection (331b) are provided with an annular
Iron plate (341)；
It is provided with vertically formed with the chamber that shoots material (333), push rod (340) middle part between nozzle head mounting seat (331) and nozzle lid (332)
For connecting the runner that shoots material (342) of shoot material passage (311) and the chamber that shoots material (333)；Chamber (333) shoot material at nozzle lid (332) place
Shape design into from right and left diminishing round table-like, and the chamber that shoots material (333) forms note at nozzle lid (332) left side
Mould mouth (333a)；Push rod (340) left end is provided with a jacking block (343), and jacking block (343) outer wall can be penetrated with nozzle lid (332) place
Expect that chamber (333) inwall carries out close fit；The side-walls that push rod (340) is located at the chamber (333) that shoots material are communicated with the runner that shoots material
(342) the mouth that shoots material (344), the mouth that shoots material (344) and the spacing of iron plate (341) are more than sliding channel (331a) left side and iron plate
(341) spacing.
2. novel injection moulding machine according to claim 1, it is characterised in that：Nozzle seat (310) right side is provided with outstanding
First erecting bed (313), the first erecting bed (313) outer wall are provided with external screw thread.
3. novel injection moulding machine according to claim 1, it is characterised in that：Nozzle seat (310) left side is provided with outstanding
Second erecting bed (314), nozzle head mounting seat (331) right side are provided with the 3rd outstanding erecting bed (331c), hollow connection
Set (320) both ends are equipped with the first spiral shell for coordinating respectively with the second erecting bed (314) and the 3rd erecting bed (331c) screw thread
Line mounting groove.
4. novel injection moulding machine according to claim 1, it is characterised in that：Feed hopper (410) superstructure is into hollow cylinder
Shape, feed hopper (410) infrastructure is into internal diameter diminishing shaped hollow round table from top to bottom.
5. novel injection moulding machine according to claim 1, it is characterised in that：The discharge outlet of feed hopper (410) is connected with out
Pipe material (460), discharge pipe (460) is internal to be provided with feeding spiro rod (461).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654175.8A CN107457957B (en) | 2017-08-03 | 2017-08-03 | Injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710654175.8A CN107457957B (en) | 2017-08-03 | 2017-08-03 | Injection molding machine |
Publications (2)
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|---|---|
| CN107457957A true CN107457957A (en) | 2017-12-12 |
| CN107457957B CN107457957B (en) | 2019-09-20 |
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ID=60548249
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710654175.8A Active CN107457957B (en) | 2017-08-03 | 2017-08-03 | Injection molding machine |
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| Country | Link |
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| CN (1) | CN107457957B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093962A (en) * | 2018-07-24 | 2018-12-28 | 安徽继宏环保科技有限公司 | A kind of construction wall fast injection molding mechanism |
| CN110667060A (en) * | 2019-09-30 | 2020-01-10 | 浙江太湖远大新材料股份有限公司 | Assembled screw rod |
| CN111016095A (en) * | 2019-10-22 | 2020-04-17 | 莆田市荔城区聚宝隆厨房设备工程有限公司 | Electric synchronous belt glue melting and injecting system |
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| CN103072244A (en) * | 2011-10-05 | 2013-05-01 | 君特注塑系统有限公司 | Method for operating several needle valve nozzles of injection-molding equipment |
| CN204249207U (en) * | 2014-10-29 | 2015-04-08 | 中山力劲机械有限公司 | A kind of injection machine safety feeding device |
| CN206048674U (en) * | 2016-08-29 | 2017-03-29 | 潼南县开鑫电子科技有限责任公司 | A kind of injection machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07214618A (en) * | 1994-01-28 | 1995-08-15 | Ube Ind Ltd | Check ring opening/closing device in injection molding machine |
| CN103072244A (en) * | 2011-10-05 | 2013-05-01 | 君特注塑系统有限公司 | Method for operating several needle valve nozzles of injection-molding equipment |
| CN204249207U (en) * | 2014-10-29 | 2015-04-08 | 中山力劲机械有限公司 | A kind of injection machine safety feeding device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109093962A (en) * | 2018-07-24 | 2018-12-28 | 安徽继宏环保科技有限公司 | A kind of construction wall fast injection molding mechanism |
| CN110667060A (en) * | 2019-09-30 | 2020-01-10 | 浙江太湖远大新材料股份有限公司 | Assembled screw rod |
| CN110667060B (en) * | 2019-09-30 | 2021-04-16 | 浙江太湖远大新材料股份有限公司 | Assembled screw rod |
| CN111016095A (en) * | 2019-10-22 | 2020-04-17 | 莆田市荔城区聚宝隆厨房设备工程有限公司 | Electric synchronous belt glue melting and injecting system |
| CN111016095B (en) * | 2019-10-22 | 2022-01-04 | 昆山市精博模塑有限公司 | Electric synchronous belt glue melting and injecting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107457957B (en) | 2019-09-20 |
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Denomination of invention: injection molding machine Effective date of registration: 20210806 Granted publication date: 20190920 Pledgee: China Construction Bank Corporation Ningbo Yinzhou sub branch Pledgor: NINGBO SANSHUN MACHINERY & TECHNOLOGY Co.,Ltd. Registration number: Y2021330001079 |