CN106182560B - A kind of pre-embossed injection molding machine - Google Patents
A kind of pre-embossed injection molding machine Download PDFInfo
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- CN106182560B CN106182560B CN201610591066.1A CN201610591066A CN106182560B CN 106182560 B CN106182560 B CN 106182560B CN 201610591066 A CN201610591066 A CN 201610591066A CN 106182560 B CN106182560 B CN 106182560B
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- injection molding
- storage
- molding machine
- gate valve
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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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
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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
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
-
- 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
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
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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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/1418—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
- B29C45/14221—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure by tools, e.g. cutting means
-
- 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
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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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
-
- 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
-
- 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
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
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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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C45/0005—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
- B29C2045/0008—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements the fibres being oriented randomly
Abstract
The present invention discloses a kind of pre-embossed injection molding machine, it is used to process injecting products, molding processing especially is carried out to the injecting products to be processed of structure type complexity, including an injection molding machine ontology, the injection molding machine ontology is for carrying out moulding pressing, further include: a preprocessing structure is used to the injecting products to be processed carrying out just one-step forming；The preprocessing structure includes: a die head, is used to make blank；One moulding press is used to make molding preformed product.By the way that the preprocessing structure is arranged, it can be achieved to carry out integrated machine-shaping to the injecting products of labyrinth form, it solves under regular situation, the injecting products of labyrinth form need in batches, the trouble processed and transported on different devices, distinct device is avoided because of formula rate difference, caused by the inconsistent adverse consequences of product structure intensity；Substantially increase the processing efficiency of the injecting products to labyrinth form.
Description
Technical field
The present invention relates to injection molding machine fields, and in particular to a kind of pre-embossed injection molding machine.
Background technique
Composite reinforcing fiber be it is a kind of have high specific strength, high ratio modulus, high temperature resistant, corrosion-resistant, endurance, it is anti-radiation,
A series of fibrous material for excellent properties such as conductive, heat transfer and relative density are small, belongs to typical high-performance fiber.Compound increasing
Strong fiber is standing to be applied in injecting products, and to increase the structural strength of injecting products, still, mature at present is compound
There are mainly four types of reinforcing fiber application forms, and one kind is that hand pastes pressurized layer method, the composite reinforcing fiber piece after dipped glue is cultrated folded
Layer or resin being painted while laying, reheating is molded, and composite reinforcing fiber product strength made of this kind of method is high,
But production efficiency is low；One kind is filament winding process, composite reinforcing fiber monofilament is wrapped on fiber axis, such method is only fitted
For making cylindrical body and holloware, and production efficiency is low；One kind is die pressing, and this method is by pre-soaked resin
Composite reinforcing fiber material is put into metal die, is overflowed extra glue after pressurization and is come, then hot setting forms, this kind
Composite reinforcing fiber product strength made of method is high, but same production efficiency is low, and can not make structural member；One kind is length
Raw material is made in composite reinforcing fiber preprocessing by fine raw material injection moulding, then via injection molding machine injection molding, although such method
Solves production efficiency problem, but the longer fiber of fibre length in the feed, by the shearing of screw in injection molding machine and hot flow path
Under heat effect, fibre length causes manufactured goods intensity to substantially reduce only the 30% of 5mm or more in manufactured goods.
Since part injection product structure form is complicated, it cannot achieve one-time injection molding, need to process step by step, and
For complicated injecting products in production and processing, if necessary to meet the needs of high-intensitive simultaneously, difficulty of processing will be at multiplication
It is long.
In order to improve the intensity of injecting products, composite reinforcing fiber is added wherein to be very important means, but simultaneously,
When processing to composite reinforcing fiber material, the intensity of composite reinforcing fiber material itself predisposes to damage at high temperature, and
The length of fiber and its staggeredly complexity in manufactured goods, will affect the intensity of its manufactured goods.
Therefore, it designs one kind and had not only been able to satisfy the high-intensitive demand of injecting products, but also be able to achieve the note to structure type complexity
Molding product integration processing, and the equipment for being able to satisfy the efficiency requirements of industrial mass production is particularly necessary.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve above-mentioned technological deficiency, the technical solution adopted by the present invention is, provides a kind of pre-embossed injection molding machine, uses
In processing injecting products, molding processing, including an injection molding machine sheet especially are carried out to the injecting products to be processed of structure type complexity
Body, the injection molding machine ontology is for carrying out moulding pressing, further includes: a preprocessing structure is used for the injection molding to be processed
Product carries out just one-step forming；The preprocessing structure includes: a die head, is used to make blank；One moulding press is used to make
Make molding preformed product.
Preferably, the preprocessing structure is connected by a reversal valve with the injection molding machine ontology, by described in switching
Reversal valve changes the flow direction of the injection molding melt, realizes that the injection molding melt penetrates conversion in the preprocessing structure and described store up
Flow direction switching between structure.
Preferably, the preprocessing structure further includes a disconnecting device, it is used for continuous cutting ingot into independent base
Material.
Preferably, the preprocessing structure further includes a transfer device, it is used for the blank and the molding is pre-
Shaped article is moved in subsequent structural.
Preferably, the transfer device form includes conveyer belt, manipulator.
Preferably, being transferred to institute by the transfer device after the preprocessing structure carries out preprocessing to injecting products
It states inside the injection machine matched molds apparatus being arranged on pre-embossed injection molding machine, is pressed and molded.
Preferably, being transferred to it by the transfer device after the preprocessing structure carries out preprocessing to injecting products
Following process is carried out in his mechanism.
Preferably, when the pre-embossed injection molding machine processes injecting products, without the preprocessing structure to note
Molding product carries out preprocessing, directly carries out processing and forming by the injection machine matched molds apparatus.
Preferably, the pre-embossed injection molding machine includes one first extruder, one first is provided on first extruder
Expect entrance；The pre-embossed injection molding machine further includes one second extruder, and one second material entrance is provided on second extruder；
Second extruder is located at the downstream position of first extruder.
Compared with the prior art the beneficial effects of the present invention are: 1, by the way that the preprocessing structure is arranged, it can be achieved that right
The injecting products of labyrinth form carry out integrated machine-shaping, solve under regular situation, the injection molding of labyrinth form
Product needs in batches, the trouble processed and transported on different devices, avoids distinct device because of formula rate difference, causes
The inconsistent adverse consequences of product structure intensity；Substantially increase the processing efficiency of the injecting products to labyrinth form；
2, when the injection molding melt continual outflow from the compounding structure, if only carrying out injection and non-injection
Stage carries out storing the two steps, certainly will greatly reduce production efficiency, this set pre-embossed injection molding machine is not influencing to inject
Under the premise of journey, the preprocessing structural unit is introduced, on the one hand carries out normal injecting step, the same time has carried out pair again
The preprocessing of injecting products is realized molding, injection molding while being carried out, substantially increases equipment to the utilization rate of time；It solves often
It when advising equipment production, needs to be respectively adopted different compounding structures and is compounded, then the equipment benefit for being molded and being molded respectively
The case where with the low problem of rate, and being compounded by same set of compounding structure, being processed respectively relative to molding, injection molding, subtracts
The use for having lacked a set of extruder, reduces equipment cost, ensure that the consistency of formula；3, using double extruder structures, specially
Door designs an extruder for fibrous material to be processed, and fibrous material and pellet material are passed through different extruders
It is processed, to guarantee the length after fibrous material shearing and the smallest by high-temperature damage journey to greatest extent
Degree；Compounding structure using double extruder formulas can make product processing technique adjusting range wider, and different revolving speeds may be implemented
To meet the melting of pellet material and the mixing of fibrous material and melting pellet material；When being processed to fibrous material,
The intensity of fibrous material itself predisposes to damage at high temperature, and the length of fiber and its staggeredly complicated journey in manufactured goods
Degree, will affect the intensity of its manufactured goods；Fibrous material is reduced in compounding process by the time of high temperature injury, reduces fibrous material
The temperature born in compounding process shortens shear time of the fibrous material in compounding process, using specific screw form
The shear pattern in compounding process of increased fiber material is to length of the increased fiber in manufactured goods.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the present invention
The attached drawing used is briefly described.
Fig. 1 is equipment schematic diagram one of the invention；
Fig. 2 is equipment schematic diagram two of the invention；
Fig. 3 is equipment schematic diagram three of the invention；
Fig. 4 is the schematic diagram that structure is penetrated in storage of the invention；
Fig. 5 is the diagrammatic cross-section of buffering accumulator main view of the invention；
Fig. 6 is the diagrammatic cross-section of buffering accumulator right view of the invention；
Fig. 7 is that storage of the invention penetrates gate valve and injects the diagrammatic cross-section one of gate valve；
Fig. 8 is that storage of the invention penetrates gate valve and injects the diagrammatic cross-section two of gate valve；
Fig. 9 is that storage of the invention penetrates gate valve and injects the diagrammatic cross-section three of gate valve.
Specific embodiment
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
A kind of pre-embossed injection molding machine is used to process injecting products, especially produces to the injection molding to be processed of structure type complexity
Product carry out molding processing comprising: one compounding structure, one storage penetrate transformational structure, an injection structure, an injection machine matched molds apparatus,
One preprocessing structure.
Embodiment 1
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are that the compounding structure is used for
Various forms of materials to be processed are sheared, are melted；
The material to be processed includes: fiber and raw material, and the length of the fiber includes continuous fiber and staple fiber, described
Fiber includes carbon fiber；
The compounding structure includes: a motor 23, an extruder 1；The motor 23 is used to provide power to compounding process,
The output shaft of the motor 23 is connected with the input terminal of one speed reducer, the output end of the retarder and 1 phase of extruder
Even, the extruder 1 is internally provided with a screw arbor assembly, and under the drive of the retarder, the screw arbor assembly is around axis side
To rotation；The screw arbor assembly includes being made of at least one screw rod, and at least one helix is provided on the screw rod, works as institute
When stating material to be processed and moving along the direction that the helix advances, the helix of diversified forms, various forms of spiral shells are set
Spin line is combined, more conducively the shearing to the material to be processed；It is described there are at least two through-hole on the extruder 1
Through-hole includes the first feed-throughs 8 and the second feed-throughs 10, and first feed-throughs 8 are described for putting into the raw material
For second feed-throughs 10 for connecting fiber feeding device 7 and putting into fibrous material, the second charging described in wherein at least one is logical
Hole 10 is located at the downstream position of first feed-throughs 8；
The motor 23 drives the retarder operating as power output device, and the retarder slows down through internal structure
The screw arbor assembly is driven to rotate along respective axis around identical direction after increasing square, the screw arbor assembly cuts the raw material naturally
It cuts, and is melted under the action of a heating devices heat；The fibrous material is formed under the shear action of the screw arbor assembly
The formula materials of fiber segment, the fiber segment and molten condition are mixed into injection molding melt, and the injection molding melt is in the spiral shell
Under the thrust that bar generates when rotating, it is admitted to downstream units together.By the continuous fiber from relative to the retarder
Remote location be added, to reduce shearing and the melting time of the continuous fiber, it is enough to guarantee that the fiber segment has
Length.
The fibrous material and the raw material are separately put into the compounding structure, and the investment position of the fibrous material
Setting in the downstream of the investment position of the raw material, the shearing to the fibrous material and heating time can be reduced, avoided excessive
Shred and melt the intensity of fibrous material is caused to be destroyed, thus the fiber segment of the formation after shearing the fibrous material
Length is longer, and the fiber segment accounting greater than 5mm is more, and then makes finished parts formed after injection molding in tensile strength and shock resistance
In intensity, compared with continuous fiber heating and the longer production method of shear time, there is bigger promotion.
Embodiment 2
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are, as shown in Figure 1, the storage is penetrated
Transformational structure includes that oil hydraulic cylinder is penetrated in an accumulator 3, one storage, gate valve 12 is penetrated in a storage；
It is continuous feeding state when due to the compounding arrangement works, can continuously squeezes out the injection molding melt, and
Injection structure is service intermittent state, there is one section of injection and dwell time in each molding cycle.So needing to be continuous
An interim storage space is arranged in the injection molding melt that not cut-off comes, to meet the injection molding melt endlessly from institute
Compounding structure supply is stated when coming, can flow constantly, be unlikely to occluding device, to realize the continuous confession of the compounding structure
Material improves production efficiency；The buffering accumulator 3 is used to be arranged for the injection molding melt an interim storage space, described slow
It rushes outside accumulator 3 and is additionally provided with heating device, for protecting the injection molding melt moment to the injection molding melt continuous heating
Hold molten condition.
The storage penetrates oil hydraulic cylinder for providing power for the buffering accumulator 3, and the storage penetrates oil hydraulic cylinder in the buffering
Oil hydraulic cylinder cylinder body can reduce equipment height using the symmetrically arranged form of double oil hydraulic cylinders there are two 3 two sides of accumulator are arranged symmetrically
Degree makes compact-sized, and symmetrically arranged storage piston rod uniform force, and structure is more stable, reduce it is described store up penetrate oil hydraulic cylinder and
The buffering accumulator due to discontinuity caused by using abrasion, prolong the service life.
The storage penetrates gate valve 12 for realizing the melt that is molded in the switching of storing state and shot phase, when the note
Modeling melt flows into the injection structure, and the storage penetrates gate valve 12 for the channel between the compounding structure and the injection structure
Conducting, while channel conductive between transformational structure and the injection structure is penetrated into the storage, thus make the injection molding melt from
The buffering accumulator 3 flows to injection tube 2 with the extruder 1 simultaneously；Change-over knot is penetrated when the injection molding melt flows into the storage
When structure, the movement of gate valve 12 is penetrated in the storage, and the compounding structure is connected and the channel between transformational structure is penetrated in the storage, to make institute
It states injection molding melt to flow into inside the buffering accumulator 3 under the action of oil hydraulic cylinder is penetrated in the storage, flows to the logical of injection tube 2 at this time
Road is cut off；
It after the injection tube 2 is full of by the injection molding melt, then is filled with inside the buffering accumulator 3, carries out upwards
Interim storing；If the injection structure injection finishes, the injection molding melt that the compounding structure conveying comes flows into the injection tube 2
In, at the same time, the injection molding melt of buffering 3 storage inside of accumulator is same under the pressurization stored up and penetrate oil hydraulic cylinder
It flows into the injection tube 2.
The storage penetrates transformational structure and is successively arranged one temporarily for the injection molding melt come for the compounding structure
Storage space considerably increases production efficiency in the industrial production, avoids repeatedly starting and stopping damage caused by equipment, keeps away simultaneously
Exempt from the waste that the energy is caused to the heating repeatedly of the injection molding melt.
Embodiment 3
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are that the injection structure has been used for
At the injection process of injection molding melt comprising an injection tube 2, an injection putter and an injection gate valve 14, the injection tube 2 are used for
A certain amount of injection molding melt is stored, after the injection molding melt for injecting the injection tube 2 reaches set amount, gate valve is penetrated in the storage
Under the 12 cut-off injection molding melt flows, the injection putter pushes the injection molding melt to release through the injection gate valve 14.
The injection putter is placed in inside the injection tube 2, the injection putter outer diameter size and 2 internal diameter of injection tube
It is in the same size and be clearance fit.
The injection gate valve 14 is opened when being molded, and when storing closes, and melt pressure height is prevented when storing to cause melt from penetrating
Nozzle aperture sprays, and influences molten to be moulded into type.
Embodiment 4
Pre-embossed injection molding machine as described above, the present embodiment is different from place and is, as shown in Figure 1, the injection molding
Machine mold closing mechanism 5 is for being fixedly mounted mold, and described 5 one end of injection machine matched molds apparatus is matched with the injection structure, to institute
It states the next injection molding melt progress pressure maintaining of injection structure injection and molding, the injection machine matched molds apparatus 5 is tied in the injection
When structure is injected, clamping force is provided to the mold, it is fixed-type convenient for the injection molding melt.
Embodiment 5
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are that the pre-embossed injection molding machine is also
Including a preprocessing structure, it is used to the injection molding melt carrying out preparatory processing, the preprocessing structure includes: a mould
First 18, a disconnecting device 9, a transfer device, a moulding press 4；
One reversal valve 13 is set on the pre-embossed injection molding machine, and the reversal valve 13 is located at compounding structure extrusion
The injection molding melt flow direction downstream passage on, when the injection molding melt it is continual from the compounding structure outflow when,
The flow direction for changing the injection molding melt by switching the reversal valve 13, when the reversal valve 13 guides the injection molding melt into
When the preprocessing structure, the injection molding melt injects the die head 18, controls the note by adjusting pre-embossed gate valve 11
The flow and volume that modeling melt injects the die head 18 are cut when injecting a certain amount of injection molding melt in the die head 18
Disconnected pre-embossed gate valve 11 stops injecting the injection molding melt, and the injection molding melt carries out preliminary molding in the die head 18,
Blank 17 is formed, and the blank 17 is cut by independent blank one by one by disconnecting device 9.
The blank 17 is transferred to the moulding press 4 by the transfer device, by the base in the moulding press 4
Material 17 is pressed into molding preformed product 15, and then the molding preformed product 15 is transferred in injection machine matched molds apparatus 5；
Described 5 one end of injection machine matched molds apparatus is connected with the injection mechanism, when the molding preformed product 15 is placed in the injection molding
When machine 5 inside of mold closing mechanism, the injection molding melt injects the injection machine matched molds apparatus 5 via the injection mechanism, thus right
The molding preformed product 15 carries out post forming；
The transfer device may include conveyer belt 6, manipulator 1, the mechanisms such as manipulator 2 20；
It is processed by the way that the preprocessing structure is arranged, it can be achieved that carrying out integration to the injecting products of labyrinth form
Type solves under regular situation, and the injecting products of labyrinth form need in batches, processes and transports on different devices
Trouble, avoids distinct device because of formula rate difference, caused by the inconsistent adverse consequences of product structure intensity；It greatly improves
To the processing efficiency of the injecting products of labyrinth form；
The preprocessing structure setting is penetrated on the channel between transformational structure in the compounding structure and the storage；It is described
Preprocessing structure may also set up penetrates between transformational structure and the injection structure in the storage；
The preprocessing structure is adjusted by the reversal valve 13, it can be achieved that the injection molding melt is in the preprocessing knot
Structure and it is described storage penetrate between transformational structure flow direction switching, when the injection molding melt from the compounding structure continual stream
When out, if only inject and carrying out storing the two steps in the non-injection stage, production effect certainly will be greatly reduced
Rate, this set pre-embossed injection molding machine introduce the preprocessing structural unit, on the one hand carry out under the premise of not influencing injection process
Normal injecting step, same time have carried out the preprocessing to injecting products again, realize molding, injection molding while carrying out, significantly
Equipment is improved to the utilization rate of time；When solving conventional equipment production, needs to be respectively adopted different compounding structures and carry out
It is compounded, then the problem that the utilization rate of equipment and installations for being molded and being molded respectively is low, and is compounded by same set of compounding structure,
The case where processing respectively relative to molding, injection molding, reduces the use of a set of extruder, reduces equipment cost, ensure that and match
The consistency of side；And the demand that the set pre-embossed injection molding machine can be used for producing the injecting products of labyrinth form.
Embodiment 6
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are, the reversal valve 13 is one or three
Port valve flows to the pre-embossed gate valve 11 and described store up is penetrated the channel of gate valve 12 and all closed when the reversal valve 13 is closed,
When the reversal valve 13 is opened, flows to the channel that pre-embossed gate valve 11 penetrates gate valve 12 with storage and all open together.Normal condition
Under the reversal valve 13 it is in the open state.The interlocking of gate valve 12 is penetrated in the pre-embossed gate valve 11 and the storage, and an opening is then another
One closing.To penetrate the switching between gate valve 12 by the pre-embossed gate valve 11 and the storage, to realize to the pre-add
Work structure and the injection structure selectively unlock.
Embodiment 7
Pre-embossed injection molding machine as described in Example 5, the present embodiment are different from place and are, the preprocessing structure pair
After injecting products carry out preprocessing, no longer it is transferred to inside the injection machine matched molds apparatus 5, but is sent by the transfer device
Enter other equipment and carries out following process.
Embodiment 8
Pre-embossed injection molding machine as described in Example 5, the present embodiment is different from place and is, according to the need of structure type
It wants, when the pre-embossed injection molding machine processes injecting products, pre-add is carried out to injecting products without the preprocessing structure
Work, and one-pass molding is directly carried out by the injection machine matched molds apparatus 5.
Embodiment 9
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are, as shown in Fig. 2,
Structure type of the pre-embossed injection molding machine using the compounding structure of double extruder formulas, a first motor 29 drive one
First extruder 24 is provided with one first material entrance 26 on first extruder 24, and the first material entrance 26 is for launching
Raw material；One second motor 28 drives one second extruder 25, is provided with one second material entrance 27, institute on second extruder 25
The second material entrance 27 is stated for launching fibrous material；Second extruder 25 is located at 24 downstream position of the first extruder,
First extruder 24 is only used for fused raw material, flows into again via first extruder 24 after raw material melting described
Second extruder 25, second extruder 25 is for fibrous material described in shear melting；The screw rod of second extruder 25
It is shorter in length than first extruder 24, the heating temperature of second extruder 25 is not higher than first extruder 24；Institute
It states the second extruder 25 and is driven from first extruder 24 using different driving mechanisms, so as to realize different turn
Speed；The driving mechanism includes fluid motor, motor, air motor.The revolving speed of second extruder 25 is lower than described first
The revolving speed of extruder 24 retains fibrous material in shaped article to reduce the shearing number to the fibrous material
Length is longer.
It is provided with a feed well on second extruder, a pipeline, the feed well are set on first extruder
Corresponding with the pipeline location, the raw material after making shear melting flows into second extruder by first extruder.It removes
Other than this, it can also be connected in the form of connecting a conductive channel between second extruder and first extruder.
Especially when processing to carbon fibre material, the intensity of carbon fibre material itself predisposes to damage at high temperature, and
The length of carbon fiber and its staggeredly complexity in manufactured goods, will affect the intensity of its manufactured goods.It is asked to solve this
Topic reduces carbon fibre material in compounding process by the time of high temperature injury, reduces carbon fibre material and bear in compounding process
Temperature, shorten shear time of the carbon fibre material in compounding process, carbon fibre material increased using specific screw form
The shear pattern in compounding process to increasing length of the carbon fiber in manufactured goods, be particularly important；The present embodiment
In, an extruder is designed to be processed exclusively for fibrous material, and fibrous material and raw material are passed through into different extrusions
Machine is processed, to guarantee the length after fibrous material shearing and the smallest by high-temperature damage journey to greatest extent
Degree.Compounding structure using double extruder formulas can make product processing technique adjusting range wider, and different revolving speeds may be implemented
To meet the melting of raw material and the mixing of fibrous material and fused raw material.
Embodiment 10
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are that the pre-embossed injection molding machine is adopted
With the structure type for the compounding structure that it is box-like that more extruders match, multiple extruder fit forms can be with are as follows: multistage is passed
Into formula fit form, is i.e. it is provided with corresponding feeding inlet on every grade of extruder, launches different materials, each extrusion as needed
The revolving speed of machine, length, heating temperature are all different, and the injection molding melt of every level-one flows directly into next stage extruder；
Multiple extruder fit forms can be with are as follows: the first order designs two or more extruders, the grade
The revolving speed of each extruder, length, heating temperature be all different, and to squeeze out mach injection molding melt equal for the first order
Converge into rear stage extruder；
Multiple extruder fit forms can be with are as follows: the first order designs an extruder, and the extrusion is mach
Injection molding melt separately flows into multiple rear stage extruders, the revolving speed of each extruder of the rear stage extruder, length, heating
Temperature is all different；
Pass through the combination variation of the diversified forms of the extruder, to meet to different material, the conjunction of different process requirements
Reason configuration.
Embodiment 11
Pre-embossed injection molding machine as described above, the present embodiment is different from place and is, as shown in figure 3, described is pre-
Molding injection molding machine includes the compounding structure of double extruder formulas described in preprocessing structure and embodiment 6 described in embodiment 5 simultaneously；
The compounding structure of double extruder formulas is using specific screw form increased fiber material in compounding process
In shear pattern to length of the increased fiber in manufactured goods, fibrous material can be reduced and damaged in compounding process by high temperature
The harmful time reduces the temperature that fibrous material is born in compounding process, when shortening shearing of the fibrous material in compounding process
Between, an extruder is designed to be processed exclusively for fibrous material, and fibrous material and raw material are passed through into different extrusions
Machine is processed, to guarantee the length after fibrous material shearing and the smallest by high-temperature damage journey to greatest extent
Degree.Compounding structure using double extruder formulas can make product processing technique adjusting range wider, and different revolving speeds may be implemented
To meet the melting of raw material and the mixing of fibrous material and fused raw material.
It is processed by the way that the preprocessing structure is arranged, it can be achieved that carrying out integration to the injecting products of labyrinth form
Type solves under regular situation, and the injecting products of labyrinth form need in batches, processes and transports on different devices
Trouble, avoids distinct device because of formula rate difference, caused by the inconsistent adverse consequences of product structure intensity；It greatly improves
To the processing efficiency of the injecting products of labyrinth form；Injection process is not being influenced to the injection molding fluid flow demand
Under the premise of, the preprocessing structural unit is introduced, normal injecting step is on the one hand carried out, the same time has carried out to injection molding again
The preprocessing of product is realized molding, injection molding while being carried out, substantially increases equipment to the utilization rate of time；Solve conventional set
When standby production, needs to be respectively adopted different compounding structures and be compounded, then the utilization rate of equipment and installations for being molded and being molded respectively
Low problem；And be compounded by same set of compounding structure, the use of a set of extruder is reduced, equipment cost is reduced,
It ensure that the consistency of formula；And the set pre-embossed injection molding machine can be used for producing the injecting products of labyrinth form
Demand.
Embodiment 12
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are, the outlet end of the extruder 1
Position is provided with pressure sensor 21, and the pressure sensor 21 is used to detect the injection molding melt flowed out from the extruder
Pressure value, and pressure value is changed into electric signal and is spread out of to a control unit 22, described control unit 22 is by the pressure signal
It is compared with a predetermined value, if pressure is more than setting value, then motor 23 will stop working, thus keep extruder 1 out of service,
Avoid injection molding melt continue to flow out and caused by hypertonia, play the role of safeguard protection.
The raw material includes: polyamide, polyolefin, thermoplastic polyester, polycarbonate, high performance engineering plastics or other are logical
With resin, polyether-ether-ketone, polyphenylene sulfide, Noryl or polyetherimide, polyvinyl chloride, acrylonitrile-butadiene-styrene (ABS)
Copolymer, polystyrene or high impact polystyrene.
Embodiment 13
Pre-embossed injection molding machine as described above, the present embodiment are different from place and are, as shown in figure 4, the storage is penetrated
Transformational structure includes that a buffering storage of accumulator 41, one penetrates the storage of oil hydraulic cylinder 42, one and penetrates the storage of gate valve 43, one and penetrates gate valve oil cylinder 44, one and lead
Expects pipe 45, one injects gate valve 46, one and injects gate valve oil cylinder 47.
As shown in figure 5, the buffering accumulator 41 includes accumulator cylinder body 411, storing cylinder plug 412；The accumulator
It is hollow structure inside cylinder body 411, the storing cylinder plug 412 is placed in inside the accumulator cylinder body 411, the accumulator column
It is consistent with 411 inner diameter size of accumulator cylinder body and for clearance fit to fill in 412 outer diameter sizes；As shown in fig. 6, the accumulator
The flash groove 4111 of one annular is set in 411 top inner wall of cylinder body, an overflow pipe 4112, institute are set outside the flash groove 4111
It states flash groove 4111 and overflows from the gap between the storing cylinder plug 412 and 411 inner wall of accumulator cylinder body for collecting
Injection molding melt out, and be discharged via the overflow pipe 4112, it falls into garbage collection slot, prevents from overflowing material arbitrarily drippage, do
Dirty equipment；It is additionally provided with heating device outside the buffering accumulator 41, it is described for making to the injection molding melt continuous heating
The injection molding melt moment is kept molten by.
As shown in figure 5, the storage, which is penetrated on oil hydraulic cylinder 42, is provided with oil hydraulic cylinder cylinder body 421, storage piston rod 422 and connecting plate
423；412 end of storing cylinder plug is connected with the connecting plate 423 that the storage is penetrated at the top of oil hydraulic cylinder 42 is located at, and connecting portion
Positioned at the center of the connecting plate 423；The storage is penetrated oil hydraulic cylinder 42 and is symmetrically arranged in 41 two sides of buffering accumulator
Two oil hydraulic cylinder cylinder bodies 421, two oil hydraulic cylinder cylinder interiors are respectively clamped a storage piston rod 422, the two storage piston rods 422
End is fixedly connected with the connecting plate 423 respectively, and connecting portion is located at the storing cylinder plug 412 and the connecting plate
The symmetrical two sides of 423 link positions；Using the symmetrically arranged form of double oil hydraulic cylinders, device height can reduce, keep structure tight
It gathers, and symmetrically arranged storage piston rod uniform force, structure is more stable, reduces the storage and penetrates oil hydraulic cylinder and the buffering storing
Cylinder due to discontinuity caused by using abrasion, prolong the service life.
A position-measurement device is connected on one of oil hydraulic cylinder cylinder body 421, for showing the storing cylinder plug 412
Jack up height；The position-measurement device can also connect a sensor, the jack-up of storing cylinder plug 412 described in real-time remote monitoring
Highly；The storage, which is penetrated, can also connect a remote location measuring device on oil hydraulic cylinder, the remote location measuring device is for real-time
Remotely monitor the storing amount of the buffering accumulator.
As shown in fig. 6, storage penetrate gate valve 43 include one storage penetrate gate valve seat 431, one storage penetrate valve core for gate valve 432；The storage is penetrated
First passage 4311 and second channel 4312, the first passage 4311 and second channel 4312 are provided on gate valve seat 431
Top is connected with 411 inner space of accumulator cylinder body；The storage, which is penetrated on valve core for gate valve 432, is provided with doubled via 4321
With three through-holes 4322, as shown in Figure 7, Figure 8, the doubled via 4321 can penetrate the mobile reality of valve core for gate valve 432 with the storage
The switching of existing on state and nonconducting state, on state, the doubled via 4321 is to draw the injection molding melt
Enter the passage 45；Three through-hole 4322 can with it is described store up penetrate the mobile realization threeway state of valve core for gate valve 432 with
The switching of two logical states, in two logical states, three through-hole 4322 realizes that valve core for gate valve 432 is penetrated in the storage and lock is penetrated in the storage
The conducting of valve base 431, three through-holes, 4322 top are penetrated the second channel 4312 being arranged on gate valve seat 431 with the storage and are led
Logical, lower part and the passage 45 are connected；In threeway state, increase the entrance for receiving the injection molding melt；Three through-hole
4322 one end are connected with 35 port of driving valve in the compounding structure, and top is penetrated on gate valve seat 431 with the storage and set
The first passage 4311 set is connected, and lower part and the passage 45 are connected.Gate valve is penetrated using the storage of this kind of form, makes the buffering
Accumulator 41 is connected with 45 moment of passage, since injection molding melt has certain toughness, using two channels and institute
It states the buffering connection of accumulator 41 and the buffering accumulator 41 is virtually divided into two parts, when storing state, melt the injection molding
Body is flowed into from first passage 4311, and virgin material majority occupy 4311 top of first passage, when non-storing state, makes the injection molding melt
It is flowed out from second channel 4312, old material majority is flowed down from second channel 4312 at this time, to reduce the old material in buffering accumulator
It overstocks.
As shown in fig. 6, the storage is penetrated, gate valve oil cylinder 44 penetrates gate valve cylinder block 441 including storage and gate valve cylinder putter is penetrated in storage
442, the storage penetrates gate valve cylinder putter 442 and penetrates valve core for gate valve 432 with the storage and be connected, and described store up of drive penetrates valve core for gate valve 432
It is mobile, carry out on state switching.
The injection gate valve 46 includes injection gate valve seat 461 and injection valve core for gate valve 462；When the injection valve core for gate valve
462 when being located at position as shown in Figure 7, and the injection gate valve 46 closing, the channel being attached thereto is not turned on, when the injection lock
When valve core 462 is located at position as shown in Figure 9, the injection gate valve 46 is opened, and top and the passage 45 are connected, lower part
It is connected with injection structure.
The injection gate valve oil cylinder 47 includes injection gate valve cylinder block 471 and injection gate valve cylinder putter 472, the note
It penetrates gate valve cylinder putter 472 to be connected with the injection valve core for gate valve 462, drives the injection valve core for gate valve 462 mobile, realize institute
State the open and close of injection gate valve 46.
The storage, which is penetrated on gate valve 43, the passage 45 and the injection gate valve 46, is also respectively provided at least one heating
Device, for being kept molten by the injection molding melt moment to the injection molding melt continuous heating.
The storage penetrates on gate valve 43 and the injection gate valve 46 and is also respectively provided with temperature-sensing element, is used for real-time monitoring
Temperature conditions in pipeline.
The storage, which is penetrated on gate valve cylinder block 441 and the injection gate valve cylinder block 471, is respectively arranged with cooling water pipe
Road avoids temperature is excessively high from leading to sealed ring deformation, oil leakage phenomenon, and scald operator occurs for cooling down to cylinder body
Member.
The storage penetrates outside transformational structure and is additionally provided with protective cover, causes to scald for preventing operator from surprisingly touching.
It is continuous feeding state when due to the compounding arrangement works, can continuously squeezes out the injection molding melt, and
Injection structure is service intermittent state, and after every injection is primary, mold can all have one section of dwell time.So need for it is continuous not
An interim storage space is arranged in the injection molding melt that cut-off comes.Transformational structure is penetrated when the injection molding melt flows into the storage
When, if the injection structure charge finishes, the injection gate valve 46 is closed under the drive of the injection gate valve oil cylinder 47, together
When, the storage penetrates gate valve 43 and is moved to position as shown in Figure 8 in the drive that gate valve oil cylinder 44 is penetrated in the storage, and the injection molding is molten
After the passage 45 is full of by body, then it is filled with inside the buffering accumulator 41 via the first passage 4311 upwards,
Carry out interim storing；If the injection structure injection and pressure maintaining finish, the injection gate valve 46 is in the injection gate valve oil cylinder
It is opened under 47 drive, meanwhile, the storage is penetrated gate valve 43 and is moved to as shown in Figure 7 in the drive that gate valve oil cylinder 44 is penetrated in the storage
Position, it is described compounding structure conveying come injection molding melt flowed into the passage 45 via the doubled via 4321, with this
Meanwhile the injection molding melt of buffering 41 storage inside of accumulator it is described store up penetrate the pressurization of oil hydraulic cylinder 42 under, via the
Two channels 4312 and three through-holes 4322 flow into the passage 45.In the actual production process, once caching storing terminates, institute
It states injection molding melt to flow out from the buffering accumulator 41, but since the injection molding melt viscosity is larger, has described in fraction
Melt is molded in 41 internal residual of buffering accumulator, when the new injection molding melt is filled with institute from the first passage 4311
When stating buffering accumulator 41, the remaining injection molding melt will have part to be pressed against 4312 top of second channel, work as caching
At the end of storing, the remaining injection molding melt in part is flowed out via second channel 4312, is so recycled, remaining outmoded note
Melt is moulded by by new injection molding melt substitution, the injection molding melt is passed in and out by exchanging in two valve roads, reduces old material and exist
The residence time in transformational structure is penetrated in the storage.
The storage penetrates transformational structure and is successively arranged one temporarily for the injection molding melt come for the compounding structure
Storage space considerably increases production efficiency in the industrial production, avoids repeatedly starting and stopping damage caused by equipment, keeps away simultaneously
Exempt from the waste that the energy is caused to the heating repeatedly of the injection molding melt.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It modifies or even equivalent, but falls in protection scope of the present invention.
Claims (9)
1. a kind of pre-embossed injection molding machine, is used to process injecting products, molding processing, including one are carried out to injecting products to be processed
Injection molding machine ontology, the injection molding machine ontology is for carrying out moulding pressing, which is characterized in that further include: a preprocessing structure is used
The one-step forming at the beginning of carrying out the injecting products to be processed；The preprocessing structure includes: a die head, is used to make base
Material；One moulding press is used to make molding preformed product；The preprocessing structure passes through a reversal valve and the injection molding machine
Ontology is connected, and changes the flow direction of injection molding melt by switching the reversal valve, realizes the injection molding melt in the preprocessing
The switching of the flow direction between transformational structure is penetrated in structure and storage, and the reversal valve is located at the injection molding melt flow that a compounding structure squeezes out
To downstream passage on.
2. pre-embossed injection molding machine as described in claim 1, which is characterized in that the preprocessing structure further includes cutting dress
It sets, is used for continuous cutting ingot into separate blanks.
3. pre-embossed injection molding machine as claimed in claim 1 or 2, which is characterized in that the preprocessing structure further includes one turn
Telephone-moving structure is used to for the blank and the molding preformed product being moved in subsequent structural.
4. pre-embossed injection molding machine as claimed in claim 3, which is characterized in that the transfer device form includes conveyer belt,
Manipulator.
5. pre-embossed injection molding machine as claimed in claim 3, which is characterized in that the preprocessing structure carries out injecting products pre-
After processing, it is transferred to inside the injection machine matched molds apparatus being arranged on the pre-embossed injection molding machine by the transfer device, into
Row compression molding.
6. pre-embossed injection molding machine as claimed in claim 3, which is characterized in that the preprocessing structure carries out injecting products pre-
After processing, it is transferred in other mechanisms by the transfer device and carries out following process.
7. pre-embossed injection molding machine as claimed in claim 3, which is characterized in that the pre-embossed injection molding machine carries out injecting products
When processing, preprocessing is carried out to injecting products without the preprocessing structure, is directly formed by injection machine matched molds apparatus
Processing.
8. pre-embossed injection molding machine as described in claim 1, which is characterized in that the pre-embossed injection molding machine includes one first extrusion
Machine is provided with one first material entrance on first extruder；The pre-embossed injection molding machine further includes one second extruder, described
One second material entrance is provided on second extruder；Second extruder is located at the downstream position of first extruder.
9. pre-embossed injection molding machine as described in claim 1, which is characterized in that the pre-embossed injection molding machine further include a storage penetrate turn
Structure is changed, it includes: that gate valve is penetrated in a storage that transformational structure is penetrated in the storage, for changing injection molding melt flow direction；Gate valve is penetrated in the storage
Include: that gate valve seat is penetrated in a storage, be provided with first passage and second channel, the first passage and the second channel are equal
To the injection molding melt that circulates, the first passage penetrates gate valve seat through the storage；Valve core for gate valve is penetrated in one storage, is located at institute
It states storage to penetrate inside gate valve seat, to change the circulation status of the injection molding melt；It includes: doubled via that valve core for gate valve is penetrated in the storage
With three through-holes, the doubled via can penetrate the mobile realization on state of valve core for gate valve and cutting for nonconducting state with the storage
It changes, on state, the doubled via penetrates gate valve the injection molding melt to be introduced to and be flowed out the storage；Three through-hole
The switching of the mobile realization threeway state and two logical states of valve core for gate valve can be penetrated with the storage, it is described in two logical states
The conducting that three through-holes realize that valve core for gate valve is penetrated in the storage and gate valve seat is penetrated in the storage increases described in receiving in threeway state
It is molded the entrance of melt.
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| CN201610591066.1A CN106182560B (en) | 2016-07-25 | 2016-07-25 | A kind of pre-embossed injection molding machine |
| KR1020170070931A KR102005014B1 (en) | 2016-07-25 | 2017-06-07 | Pre-compression injection machine |
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| CN201610591066.1A CN106182560B (en) | 2016-07-25 | 2016-07-25 | A kind of pre-embossed injection molding machine |
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| DE102017126946A1 (en) * | 2017-11-16 | 2019-05-16 | Kraussmaffei Technologies Gmbh | Process for the production of plastic molded parts |
| CN109278242B (en) * | 2018-09-06 | 2019-11-12 | 华中科技大学 | A kind of method of integral forming thermoplastic composite structure on resin plastic |
| CN110142918A (en) * | 2019-02-20 | 2019-08-20 | 大连中宇环科发展有限公司 | Double-station injection moulding all-in-one machine is blended in a kind of plasticizing of large capacity plus silk |
| KR102268843B1 (en) * | 2019-10-28 | 2021-06-25 | 홍충기 | High-capacity high-pressure injection machine |
| CN113579196A (en) * | 2021-07-15 | 2021-11-02 | 伯乐智能装备有限公司 | Method for manufacturing light alloy modified product |
| CN117549478B (en) * | 2024-01-12 | 2024-03-26 | 成都宝利根创科电子有限公司 | Material belt type plastic part production device and production method |
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| CN87101781A (en) * | 1986-05-02 | 1988-09-14 | 联合公司 | Make the method for formed article |
| CN103991222A (en) * | 2014-05-27 | 2014-08-20 | 福建海源新材料科技有限公司 | LFT-D (Long Fiber Reinforced Thermoplastic Direct) forming process of composite building template |
| CN104816489A (en) * | 2015-04-21 | 2015-08-05 | 江阴优培德复合材料有限公司 | Manufacturing process of carbon fiber insert injection-molded composite product |
| CN206066816U (en) * | 2016-07-25 | 2017-04-05 | 宁波双马机械工业有限公司 | A kind of pre-embossed injection machine |
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| CN106182560A (en) | 2016-12-07 |
| KR20180011704A (en) | 2018-02-02 |
| KR102005014B1 (en) | 2019-10-01 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 315821 Jiangnan export processing trade zone, Beilun District, Ningbo City, Zhejiang Province Patentee after: Bole Intelligent Equipment Co.,Ltd. Address before: 315821 No. 99, Weisan Road, Xiaogang street, Beilun District, Ningbo City, Zhejiang Province Patentee before: NINGBO SHUANGMA MACHINERY INDUSTRY Co.,Ltd. Address after: 337099 Qingyuan Industrial Park, Anyuan Industrial Park, Anyuan District, Pingxiang City, Jiangxi Province Patentee after: Bole Intelligent Equipment Co.,Ltd. Address before: 315821 Jiangnan export processing trade zone, Beilun District, Ningbo City, Zhejiang Province Patentee before: Bole Intelligent Equipment Co.,Ltd. |