CN107511964B - A kind of BMC injection molding machine - Google Patents
A kind of BMC injection molding machine Download PDFInfo
- Publication number
- CN107511964B CN107511964B CN201710994187.5A CN201710994187A CN107511964B CN 107511964 B CN107511964 B CN 107511964B CN 201710994187 A CN201710994187 A CN 201710994187A CN 107511964 B CN107511964 B CN 107511964B
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- China
- Prior art keywords
- plate
- cylinder
- thimble
- seat
- injection
- 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.)
- Expired - Fee Related
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 82
- 239000007924 injection Substances 0.000 claims abstract description 82
- 238000000465 moulding Methods 0.000 claims abstract description 18
- 239000011230 binding agent Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 78
- 230000006698 induction Effects 0.000 claims description 19
- 230000003028 elevating effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011094 fiberboard Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
-
- 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
- B29C45/036—Injection pistols
-
- 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
- B29C45/26—Moulds
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
- B29C45/401—Ejector pin constructions or mountings
-
- 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
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C2045/033—Injection moulding apparatus horizontal injection units mounted on a mould half carrying plate
-
- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C2045/4094—Ejectors located on the fixed mould half
-
- 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
- B29C45/5008—Drive means therefor
- B29C2045/5068—Drive means therefor mechanical drive means in series with hydraulic drive means for axially movable screw
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of BMC injection molding machines, the present invention includes rack, rack is equipped with cope plate, lower template, the lower die mobile mechanism of mobile lower template, to the injection mechanism of mold injection, the injection component mobile mechanism for driving injection mechanism mobile, the binder cylinder mechanism being fed to injection mechanism, drive the quick die closing mechanism of cope plate molding, the upper thimble and lower ejector pin mechanism that injecting products are ejected, auto feed can be fast implemented by above structure, molding, injection molding, it is short to be molded the deadline, not only increase working efficiency, and reduce production cost, and safety.
Description
Technical field
The present invention relates to a kind of BMC injection molding machines.
Background technique
BMC is a kind of thermosetting plastics, wherein being mixed with various inert fillers, fibre reinforced materials, catalyst, stabilizer
And pigment, a kind of gluing " putty-like " composite material for compression moulding or injection molding is formed, can be solidified instead in case of heating,
Thus needed using this kind of material injection with dedicated injection-moulding device.
BMC injection molding machine is thus developed according to the injection molding characteristic of BMC material at present, BMC injection molding machine is mainly used in heat
The injection molding of thermoset material BMC is processed.The applicant devises a kind of BMC injection molding machine, can not only complete the note of BMC material
Mould function, and have the characteristics that without craft weighing, can auto feed, molding time it is fast, at low cost.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of BMC injection molding machine.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of BMC injection molding machine, it is characterised in that: including rack, rack is equipped with cope plate, lower template, mobile lower template
Lower die mobile mechanism, to mold injection injection mechanism, drive injection mechanism mobile injection component mobile mechanism, to injection
Mechanism feed binder cylinder mechanism, drive cope plate molding quick die closing mechanism, by injecting products ejection upper thimble and under
Ejector pin mechanism, the injection mechanism include seat stand plate, are equipped with two relatively on seat stand plate and penetrate seat beam, penetrate between seat beam relatively equipped with seat stand
Guide post, seat stand guide post is equipped with can hold seat and expects pipe seat along the motor that seat stand guide post slides, and the expects pipe seat is equipped with pan feeding
Hole and expects pipe, and expects pipe is equipped with the feeding inlet being connected to plup inlet, the motor holds seat and is equipped with injection hydraulic motor, and institute
It states to be equipped in expects pipe and the screw rod rotated is driven by injection hydraulic motor, the two sides of the expects pipe seat are opposite to be equipped with injection driving
Hydraulic cylinder, the injection drive shaft in the injection driving hydraulic cylinder are held seat with motor and are connect, and binder cylinder mechanism includes blanking bar
Fixed plate, material cylinder top plate, material cylinder bottom plate and the material cylinder being tightly connected with material cylinder bottom plate, the two sides of material cylinder are equipped with press cylinder,
One end of the press cylinder is fixed on material cylinder top plate, and the other end is fixed on material cylinder bottom plate, the piston of the press cylinder
Bar passes through material cylinder top plate and connect with blanking bar fixed plate, living equipped with blanking bar axis and with the blanking bar of blanking bar axis connection in material cylinder
Plug, the blanking bar axis is fixedly connected with blanking bar fixed plate, including equipped with can incude material between material cylinder bottom plate and material cylinder top plate
The induction mechanism of material stock in cylinder, the material cylinder bottom plate are equipped with discharge port, which is connected to plup inlet, the quick molding
Mechanism includes hydraulic pump, upper mold cylinder and the fixed molding column of upper mold cylinder and can be described along the cope plate that molding column moves up and down
Upper mold hydraulic cavities are equipped in upper mold cylinder, being equipped in the upper mold hydraulic cavities can be by the upper mold cylinder shaft of liquid-driving, and upper mold cylinder
One end of axis is fixedly connected by upper thimble seat with cope plate；It is opposite on the upper mold cylinder to be equipped with fast cylinder, it is set in the fast cylinder
Have fast hydraulic pressure chamber, the fast hydraulic pressure is intracavitary to be equipped with through the quick cylinder shaft of liquid-driving, and one end of the quick cylinder shaft with it is upper
Template is fixedly connected；It is equipped with upper thimble push chamber in the upper mold cylinder shaft, is equipped in thimble push chamber on this and passes through liquid-driving
Upper thimble impeller-hub, end of thimble impeller-hub is equipped with upper thimble push plate on this, and being fixed with thimble on the cope plate leads
Column, the upper thimble push plate is slidably matched with upper thimble guide post, and upper thimble push plate is connect with upper thimble, and the upper mold is hydraulic
Chamber, fast hydraulic pressure chamber, upper thimble push chamber are connect by corresponding pipeline with hydraulic pump, and pipeline is equipped with control liquid on-off
Hydraulic buttery valve, the lower ejector pin mechanism includes lower thimble oil hydraulic cylinder, lower thimble fixed plate, lower ejector retainner plate, is installed on lower top
Several lower thimbles on needle plate determine slide plate, and the lower template can be slided on determining slide plate, if the lower thimble fixed plate by
Dry lower ejector retainner plate pull rod with determine slide plate and be connected and fixed, the lower thimble oil hydraulic cylinder is installed in lower thimble fixed plate, the lower top
Needle plate is fixedly connected with the piston shaft of lower thimble oil hydraulic cylinder, and the lower ejector retainner plate is equipped with pull rod slide opening, and the lower ejector retainner plate is drawn
Bar passes through pull rod slide opening and is slidably matched with pull rod slide opening, described to determine slide plate equipped with several lower thimble guide holes, the lower thimble
In lower thimble guide hole, and the lower template is equipped with several lower thimble through-holes that can pass through lower thimble.
The lower die mobile mechanism includes being fixed on the skateboard tank determined on slide plate, and the piston shaft end of the skateboard tank is under
Template connection, and slide plate two sides are determined equipped with sliding rail, the lower template is equipped with the sliding slot cooperated with the sliding rail.
The sliding rail is the rectangular raised line for determining slide plate two sides protrusion, and the lower template bottom surface both side is equipped with draw runner, the cunning
Side has the strip edge of protrusion, and the sliding slot is surrounded by lower template, draw runner and strip edge.
Described to determine to be equipped with slideway in slide plate, the piston rod of the skateboard tank is protruded into slideway by slide opening, and lower template
It is equipped with slide plate pulling pin fixed block, the end of the piston rod is equipped with slide plate flake connector, the rod end of the slide plate pulling pin fixed block
It is connect with slide plate flake connector.
Injection component mobile mechanism includes being able to drive left/right movement device that seat stand plate moves left and right, capable of going up and down
The front and back driving cylinder penetrated the elevating mechanism of seat beam, be able to drive injection mechanism back-and-forth motion, the elevating mechanism include connecting shaft, rise
Descending liquid pressure motor can jack up the lifting seat for penetrating seat beam, the raise-lower hydraulic motor by shaft coupling with connect axis connection, it is described
Connecting shaft is connect with lifting seat, and the connection between centers is connected by linkage mechanism, and the left/right movement device includes moving left and right
It cylinder and moves left and right sliding block and moves left and right sliding rail, the cylinder that moves left and right is connect with seat stand plate, front and back driving cylinder peace
Loaded on penetrating on seat beam, and it is connect with expects pipe seat.
The linkage mechanism includes sprocket wheel and chain.
The elevating mechanism further includes supporting plate, and supporting plate is equipped with lifting guide groove, and the both ends for penetrating seat beam are equipped with and are caught in liter
The spindle nose of guide groove drops, and the end of the spindle nose is equipped with the confinement block for preventing from penetrating seat beam axial movement.
The induction mechanism includes sensor block, upper proximity switch, lower proximity switch, the induction top for being fixed on material cylinder top plate side
Plate, the induction bottom plate for being fixed on material cylinder bottom plate side, the guide rod seat for being fixed on blanking bar fixed plate side, the induction top plate and induction
It is equipped with location guide between bottom plate, moveable combination of guide rod, the upper proximity switch and lower proximity switch difference are fixed on the guide rod seat
The upper and lower ends of location guide are fixed on, the sensor block is fixed with moveable combination of guide rod.
Cross recess is equipped in the upper thimble seat, the upper thimble push plate is cross template, and upper thimble push plate is embedded in ten
It is moved up and down in word slot along cross recess, the upper thimble seat top surface is equipped with the upper thimble axis hole being connected to cross recess, the upper top
Needle impeller-hub passes through thimble axis hole on this and connect with upper thimble push plate.
The beneficial effects of the present invention are: the present invention includes rack, rack is equipped with cope plate, lower template, mobile lower template
Lower die mobile mechanism, to mold injection injection mechanism, drive injection mechanism mobile injection component mobile mechanism, to injection
Mechanism feed binder cylinder mechanism, drive cope plate molding quick die closing mechanism, by injecting products ejection upper thimble and under
Ejector pin mechanism can fast implement auto feed, molding, injection molding by above structure, and the injection molding deadline is short, not only increases
Working efficiency, and production cost is reduced, and safety.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is overview of the invention；
Fig. 2 is the three-dimensional view of injection mechanism；
Fig. 3 is the front view of injection mechanism；
Fig. 4 is the cross-sectional view of injection mechanism；
Fig. 5 is the explosive view of injection component mobile mechanism；
Fig. 6 is the three-dimensional view of binder cylinder mechanism；
Fig. 7 is the three-dimensional view of material cylinder bottom plate；
Fig. 8 is the three-dimensional view of quick die closing mechanism；
Fig. 9 is the cross-sectional view of quick die closing mechanism；
Figure 10 is the three-dimensional view of upper thimble push plate；
Figure 11 is the three-dimensional view of upper thimble seat；
Figure 12 is the three-dimensional view of lower ejector pin mechanism；
Figure 13 is the front view of lower ejector pin mechanism；
Figure 14 is the cross-sectional view of lower die mobile mechanism.
Specific embodiment
Referring to figs. 1 to Figure 14, the invention discloses a kind of BMC injection molding machines, it is characterised in that: including rack 1, in rack 1
Equipped with cope plate 2, lower template 3, the lower die mobile mechanism of mobile lower template 3, the injection mechanism to mold injection, drive injection machine
The mobile injection component mobile mechanism of structure, the quick molding molded to the binder cylinder mechanism of injection mechanism feed, drive cope plate 2
Mechanism, the upper thimble and lower ejector pin mechanism for ejecting injecting products.
As shown, injection mechanism includes seat stand plate 4, on seat stand plate 4 with respect to be equipped with it is rectangular penetrate seat beam 5, two penetrate seat beam 5
Between it is opposite be equipped with seat stand guide post 6, seat stand guide post 6, which is equipped with, to hold seat 7 and expects pipe seat 8, institute along the motor that seat stand guide post 6 slides
Expects pipe seat 8 is stated equipped with plup inlet 9 and expects pipe 10, and expects pipe 10 is fixed in expects pipe seat 8 and is equipped with to enter with what plup inlet 9 was connected to
Material mouth, to enter in expects pipe 10 from the material that plup inlet 9 enters, the motor holds seat 7 equipped with injection hydraulic motor 11, and
The screw rod 12 by the driving rotation of injection hydraulic motor 11 is equipped in the expects pipe, the two sides of the expects pipe seat 8 are opposite to be equipped with
Injection driving hydraulic cylinder 13, the injection drive shaft 14 in the injection driving hydraulic cylinder 13 are held seat 7 with motor and are connect.
As shown, expects pipe seat 8 includes two tube socket support tubes, linear bearing, the tube socket are equipped in tube socket support tube
Support tube is connect by linear bearing with seat stand guide post 6, and reinforcement block is equipped between two branch pipe, and above structure had both guaranteed whole strong
Degree, and can reduce 8 overall weight of expects pipe seat.
As shown, motor holds 7 liang of upper sides of seat equipped with connecting tube, the injection drive shaft 14 be located at connecting tube it is interior and with
Connecting tube is fixedly connected；The motor holds 7 down either side of seat equipped with seat supports pipe is held, and holds and is equipped with linear bearing in seat supports pipe,
The seat supports pipe that holds is connect by linear bearing with seat stand guide post 6, and the motor holds seat 7 equipped with lightening hole 15.
The summary of this structural principle: after material enters from the plup inlet 9 of expects pipe seat 8 into expects pipe, motor holds the injection on seat 7
Hydraulic motor 11 drives screw rod 12 to rotate, by the front end of material feed pipe, after when front end, material is crowded with, injection driving hydraulic cylinder 13
Injection drive shaft 14 push backward motor hold seat 7 make screw rod 12 keep rotation and backward movement, such expects pipe front end continue to increase
Add material.
After material has been filled with expects pipe, then injection hydraulic motor 11 stops working, screw rod 12 also stop operating therewith and
It retreats, the injection drive shaft 14 in injection driving hydraulic cylinder 13 moves forward, and it is fast forward to pull connected motor to hold the beginning of seat 7
Speed is mobile, and material also will be rapidly sent to the nozzle of expects pipe by screw rod 12, and the material being plasticized could quickly fill up mould type by nozzle
Chamber, and carry out pressure maintaining.
Injection component mobile mechanism as shown in the figure includes being able to drive left/right movement device, the energy that seat stand plate 4 moves left and right
The front and back driving cylinder 24 that enough liftings penetrate the elevating mechanism of seat beam 5, are able to drive injection mechanism back-and-forth motion, it is described to move left and right machine
Structure includes moving left and right cylinder 16 and moving left and right sliding block and move left and right sliding rail 17, described to move left and right cylinder 16 and seat stand plate
4 connections, are installed in rack 1 by the way that screw is opposite by sliding rail two, and sliding block is installed on seat stand plate 4 by screw, left and right
The piston rod of mobile cylinder 16 is connect with seat stand plate 4, which, which is installed on, penetrates on seat beam, and connect with expects pipe seat 8.
As shown, the elevating mechanism includes the lifting seat 18 being set on seat stand plate 4, connecting shaft 19 and raise-lower hydraulic horse
Up to 20, the raise-lower hydraulic motor 20 is connect by shaft coupling with connecting shaft 19, and the connecting shaft 19 is connect with lifting seat 18, institute
It states and is connected by linkage mechanism between connecting shaft 19, linkage mechanism includes that sprocket wheel (not showing in figure) and chain (are not shown in figure
Out), sprocket wheel is fixed among connecting shaft 19, and raise-lower hydraulic motor 20 drives the rotation of connecting shaft 19 that can pass through sprocket wheel and chain
Item, which synchronizes, rotates another connecting shaft 19, and sprocket wheel and chain stress are big, and the simple precision prescribed of structure is not high, at low cost.
The lifting seat 18 is connect with seat beam 5 is penetrated, and the elevating mechanism further includes supporting plate 21, and supporting plate 21 is equipped with lifting guide groove 22, institute
The both ends for penetrating seat beam 5 are stated equipped with the spindle nose for being caught in lifting guide groove 22, the end of the spindle nose, which is equipped with, prevents from penetrating the axial movement of seat beam 5
Confinement block 23, lifting seat 18 is that outsourcing piece is driven by connecting shaft 19 in above structure, and lifting seat 18 can rise or decline, and lead to
Cross lifting guide groove 22 guidance, it is ensured that penetrate seat beam 5 along straight line lifting will not deviate, and the cross section of spindle nose be it is rectangular, this
Sample more guarantees that penetrate seat beam 5 not can rotate in lifting process.
This structural principle summary: the lifting liquid when injection component needs to move up and down adjustment height and position, on seat stand plate 4
Pressure motor 20 will drive a pair of of lifting seat 18 of rear side on seat stand plate 4 by connecting shaft 19, and the connecting shaft 19 of front side passes through sprocket wheel
It is connect with the connecting shaft 19 of rear side, so that the lifting seat 18 of front side is also by 19 synchronous drive of connecting shaft, thus lifting seat 18
Jack-up penetrates seat beam 5 and penetrates the injection component on seat beam 5, realizes synchronization lifting injection component and expects pipe mouth can be directed at mold pan feeding
Mouthful；When needing to be moved to left station or right working position works, the cylinder 16 that moves left and right in rack 1 pulls seat stand plate 4, and by two
Linear slide rail sliding block realizes the movement of seat stand plate 4；Meanwhile wherein linear slide rail or so respectively equipped with a pair of of proximity switch,
The proximity switch of inside is to realize 4 decelerating effect of seat stand plate, and the proximity switch in outside is that seat stand plate 4 is made to stop migration, is protected
Seat stand plate 4 is demonstrate,proved without departing from scheduled moving range；When injection component needs to be moved forward or rearward, pass through front and back driving cylinder
24 realize movement to push or pull on the expects pipe seat 8 of injection mechanism.
As shown, binder cylinder mechanism include blanking bar fixed plate 25, material cylinder top plate 26, material cylinder bottom plate 27 and with material cylinder bottom
The material cylinder 28 that plate 27 is tightly connected, the two sides of material cylinder 28 are equipped with press cylinder 29, and material is fixed in one end of the press cylinder 29
On cylinder top plate 26, and the other end is fixed on material cylinder bottom plate 27, the piston rod of the press cylinder 29 pass through material cylinder top plate 26 with
Blanking bar fixed plate 25 connects, described equipped with blanking bar axis 30 and the blanking bar piston 31 connecting with blanking bar axis 30 in material cylinder
Blanking bar axis 30 is fixedly connected with blanking bar fixed plate 25, including between material cylinder bottom plate 27 and material cylinder top plate 26 be equipped with can incude material
The induction mechanism of material stock in cylinder, material cylinder bottom plate 27 are equipped with discharge port 32, which is connected to plup inlet 9.
As shown, the induction mechanism includes sensor block 33, upper proximity switch 34, lower proximity switch 35, is fixed on material
The induction top plate 36 of 26 side of cylinder top plate, is fixed on 25 side of blanking bar fixed plate at the induction bottom plate 37 for being fixed on 27 side of material cylinder bottom plate
Guide rod seat 38, be equipped with location guide 39 between the induction top plate 36 and induction bottom plate 37, be fixed with work on the guide rod seat 38
Dynamic guide rod 40, the upper proximity switch 34 and lower proximity switch 35 are individually fixed in the upper and lower ends of location guide 39, the sense
It answers block 33 and moveable combination of guide rod 40 fixed, can make upper proximity switch 34 and lower proximity switch 35 under by the setting of above structure
Expect the lifting of bar and go up and down, is not only simple in structure, and at low cost.
The sensor block 33 is equipped with slide opening, and the location guide 39 passes through the slide opening and is slidably matched with sensor block 33, institute
It states and is equipped with sliding sleeve in slide opening, the location guide 39 is slidably matched with sliding sleeve.
The material cylinder bottom plate 27 is equipped with cone tank, and the discharge port 32 is located at the bottom of cone tank, and such structure is just
It is squeezed out in the slave discharge port 32 of material；Cone tank edge is equipped with the seal groove of annular, in the material cylinder wall embedding sealing slot, thus
Improve the sealing between material cylinder and material cylinder bottom plate 27.
This structural principle is as follows: when the mechanism starts, the piston rod of two press cylinders 29 pulls up blanking bar and fixes
Plate 25, the blanking bar axis 30 being connected with blanking bar fixed plate 25 also moves up, so that blanking bar piston 31 is separated with material cylinder,
When proximity switch of the sensor block 33 in moveable combination of guide rod 40 by 39 top of location guide, the piston rod of two press cylinders 29
Stopping moves up；Suitable material is put into material cylinder, continues to start the structure, the piston rod of two press cylinders 29 start to
Lower movement, blanking bar axis 30 also push blanking piston rod to move down, and material is extruded material cylinder bottom plate 27 by blanking bar piston 31
Discharge port 32 carries out the work of next step, and when proximity switch of the sensor block 33 by 39 lower section of location guide, material is insufficient, and
It stops working.
As shown, quick die closing mechanism include hydraulic pump 41, upper mold cylinder 42, the molding column 43 fixed with upper mold cylinder 42,
And upper mold hydraulic cavities 44, the upper mold hydraulic cavities 44 can be equipped in the cope plate 2 that molding column 43 moves up and down, the upper mold cylinder 42
Interior be equipped with can be by the upper mold cylinder shaft 45 of liquid-driving, and one end of upper mold cylinder shaft 45 passes through upper thimble seat 46 and cope plate 2
It is fixedly connected；It is opposite on the upper mold cylinder 42 to be equipped with fast cylinder 47, fast hydraulic pressure chamber, the fast hydraulic pressure are equipped in the fast cylinder 47
The intracavitary quick cylinder shaft 48 being equipped with through liquid-driving, and one end of the quick cylinder shaft 48 is fixedly connected with cope plate 2；On described
It is equipped with upper thimble push chamber 49 in mould cylinder shaft 45, is equipped with the upper thimble impeller-hub for passing through liquid-driving on this in thimble push chamber 49
50, end of thimble impeller-hub 50 is equipped with upper thimble push plate 51 on this, is fixed with thimble guide post 52, institute on the cope plate 2
It states thimble push plate 51 to be slidably matched with upper thimble guide post 52, and upper thimble push plate 51 can pass through cope plate 2 equipped with several
Upper thimble 53, the upper mold hydraulic cavities 44, fast hydraulic pressure chamber, upper thimble push chamber 49 pass through corresponding pipeline and hydraulic pump 41
Connection, and pipeline is equipped with the hydraulic buttery valve (not showing in figure) of control liquid on-off.
In order to manufacture and easy for installation, the end of the quick cylinder shaft 48 is fixed by fast cylinder fixed ring and cope plate 2
Connection.
As shown, being equipped with cross recess 54 in the upper thimble seat 46, the upper thimble push plate 51 is cross template, and on
Thimble push plate 51 is embedded in cross recess 54 and moves up and down along cross recess 54, and upper 46 top surface of thimble seat is equipped with to be connected with cross recess 54
Logical upper thimble axis hole 55, the upper thimble impeller-hub 50 pass through thimble axis hole 55 on this and connect with upper thimble push plate 51, pass through
Upper thimble seat 46 is not only convenient for connection cope plate 2 and upper mold cylinder shaft 45, and can be dropped significantly by the isolation of upper thimble seat 46
The height of cope plate 2 is thermally conducted to upper mold cylinder shaft 45 when low injection molding, and upper thimble push plate 51 and upper thimble will realize the top of product
Out, it is necessary to positioned at the surface for being located at product, thus push the power original part of upper thimble push plate 51 to be also located at product just on
It can accomplish mobile space that is compact-sized, simple and reliable, thus needing to reserve upper thimble push plate 51 by upper thimble seat 46 just now,
Thimble could be stored, and can more preferably guide thimble push plate 51 to move up and down by cross recess 54, if by larger
Radial force will not cause thimble guide post 52 bend.Optimize as further, on the cell wall of the cross recess 54
Equipped with several connection sheets that can be radiated, heat dissipation effect is more preferable.As further structure, the bottom surface of the cope plate 2 is set
There is upper mold cold water plate, which is conducted through to come equipped with the heat that upper mold glass-fiber-plate more avoids mold.
The summary of this structural principle: wherein there are a pair of of pipe of fast cylinder 47 and a upper mold cylinder shaft 45 in 42 the inside of upper mold cylinder respectively.
When needing to mold, the quick cylinder shaft 48 of fast cylinder 47 pushes cope plate 2 to move down, the upper mold cylinder connecting with upper thimble seat 46
Axis 45 also moves down, and then judges whether molding is completed by position ruler；When needing to be opened, the upper thimble of upper mold cylinder shaft 45
Impeller-hub 50 pushes down on thimble push plate 51, upper thimble also downward ejecting product, then the quick cylinder shaft 48 of fast cylinder 47 to
Upper movement, cope plate 2 also move up, and the power of above-mentioned driving unit is all from the liquid injection of hydraulic pump 41, and controls liquid
The original part of body injection is hydraulic buttery valve, and hydraulic pump 41 and hydraulic buttery valve are all common components, thus structure and practical approach
It is not described in detail.
Lower ejector pin mechanism includes lower thimble oil hydraulic cylinder 56, lower thimble fixed plate 57, lower ejector retainner plate 58, is installed on lower ejector retainner plate
Several lower thimbles 59 on 58 determine slide plate 60, and the lower template 3 can be slided on determining slide plate 60, the lower thimble fixed plate
57 are connected and fixed by several lower ejector retainner plate pull rods 61 with slide plate 60 is determined, and the lower thimble oil hydraulic cylinder 56 is installed on lower thimble and fixes
On plate 57, the lower ejector retainner plate 58 is fixedly connected with the piston shaft of lower thimble oil hydraulic cylinder 56, and the lower ejector retainner plate 58, which is equipped with, to be drawn
Bar slide opening, the lower ejector retainner plate pull rod 61 are passed through and pull rod slide opening and are slidably matched with pull rod slide opening, described to determine slide plate 60 and be equipped with
Several lower thimble guide holes, the lower thimble 59 are located in lower thimble guide hole, and the lower template 3 can pass through down equipped with several
The lower thimble through-hole of thimble
The lower die mobile mechanism include it is described determine to be fixed with skateboard tank 62 on slide plate 60, the piston of the skateboard tank 62
Shaft end is connect with lower template 3, and determine 60 two sides of slide plate equipped with sliding rail 63, and the lower template 3 is equipped with to be cooperated with the sliding rail 63
Sliding slot, by above structure, lower template 3 is able to drive the sliding of lower mold thereon.
As shown, lower template 3 and the slide construction determined between slide plate 60 are specific as follows: the sliding rail 63 is to determine 60 liang of slide plate
The rectangular raised line of side protrusion, 3 bottom surface both side of lower template are equipped with draw runner, which has the strip edge of protrusion,
The sliding slot is surrounded by lower template 3, draw runner and strip edge.
3 top surface of lower template is equipped with lower die cold water plate and lower die fiberboard, has cooling water channel in lower die cold water plate, cooling
There is cooling water to flow through in water channel, to give mold cooling, lower die fibre board use prevents internal temperature too high conduction to outside in heat-insulated
Portion and cause external high temperature.
Described to determine to be equipped with slideway in slide plate 60, the piston rod of the skateboard tank 62 is protruded into slideway by slide opening, and under
Template 3 is equipped with slide plate pulling pin fixed block 64, and the end of the piston rod is equipped with slide plate flake connector 65, which fixes
The rod end of block 64 is connect with slide plate flake connector 65, and above structure piston rod movable joint save space, structure in determining slide plate 60 is tight
It gathers, and can be deflected slightly by the connection of slide plate flake connector 65 prevents piston rod from damaging.
Lower ejector pin mechanism is mainly made of lower thimble, lower ejector retainner plate pull rod 61, lower ejector retainner plate 58, piston shaft and oil cylinder,
Thimble is wherein played to be connected with lower thimble fixed plate 57, lower thimble fixed plate 57 passes through with the slide plate 60 of determining in lower die mobile mechanism
Lower ejector retainner plate pull rod 61 is connected.
Before the downward ejector pin mechanism direction of lower template 3 of lower die mobile mechanism is mobile, the piston shaft of lower thimble oil hydraulic cylinder 56
Lower ejector retainner plate 58 is pulled down, lower ejector retainner plate pull rod 61 then moves down, and its lower thimble is not determining the protrusion of slide plate 60.Etc. lower templates
When about 3 thimble guide hole positions are directed at position with lower thimble, the piston of lower thimble oil hydraulic cylinder 56 axially pushes lower ejector retainner plate 58, makes
It must play thimble that can pass through lower thimble guide hole to be ejected the mould product in lower template 3, then after product to be removed, lower thimble
Back down to original position, and lower template 3 also returns to place in situ.
There are lower die fiberboard, lower die cold water plate in lower template 3, play the heat-insulated effect of radiating, lower template 3 is in determining slide plate 60
Upper sliding, it is solid by the slide plate pulling pin being connect with slide plate flake connector 65 again with 3 flake connector of lower template by skateboard tank 62
Determining block 64 drives lower template 3 to slide.
The summary of the machine working principle:
Including rack 1, rack 1 be equipped with cope plate 2, lower template 3, the lower die mobile mechanism of mobile lower template 3, to mold
The injection mechanism of injection molding, the injection component mobile mechanism for driving injection mechanism mobile, the binder cylinder mechanism being fed to injection mechanism,
The quick die closing mechanism for driving cope plate 2 to mold, upper thimble and lower ejector pin mechanism that injecting products are ejected.
This BMC injection molding machine mainly by binder cylinder mechanism, injection mechanism, injection component mobile mechanism, quick die closing mechanism, under
The most of composition of mould mobile mechanism, ejector pin mechanism and rack etc. six, ejector pin mechanism includes upper thimble and lower ejector pin mechanism, this knot
It is divided to or so two stations so as to continuous production in structure, two stations in left and right have a set of binder cylinder mechanism, quick die closing mechanism, top
Needle mechanism,
Work step:
1, lower mold is moved to the corresponding position of quick die closing mechanism upper mold by dynamic slide plate by lower die mobile mechanism, is made
The mold of the mold and lower die mobile mechanism that obtain quick die closing mechanism can be carried out molding, and then quick die closing mechanism pushes cope plate
2 move down progress double-station while molding work, wait the next step after the completion.
2, injection mechanism is moved to left station by injection component mobile mechanism, and is moved forward suitable distance and made nozzle
It is directed at corresponding mold.
3, material is entered from the binder cylinder of binder cylinder mechanism, pressurizes downwards through blanking bar piston, material is sent into injection
Mechanism.
4, after material enters injection mechanism, start injection work, then material injects mold and pressure maintaining from the nozzle of expects pipe
For a period of time.
5, injection component mobile mechanism moves backward injection mechanism after the completion, is then moved to right working position and carries out down
The work of one step injection.
6, cope plate 2 is moved up and is opened by the quick die closing mechanism of left station, and lower die mobile mechanism passes through lower die
The mold being opened is moved to ejector pin mechanism and ejects finished product by plate, and lower template is moved to by lower die mobile mechanism after taking out finished product
It is in situ.
7, right working position is started to work, consistent with left station.
It is provided for the embodiments of the invention a kind of BMC injection molding machine above, is described in detail, tool used herein
Principle and implementation of the present invention are described for body example, the above embodiments are only used to help understand this hair
Bright method and its core concept；At the same time, for those skilled in the art, according to the thought of the present invention, specific real
Apply in mode and application range that there will be changes, in conclusion the content of the present specification should not be construed as to limit of the invention
System.
Claims (9)
1. a kind of BMC injection molding machine, it is characterised in that: including rack, rack is equipped with cope plate, lower template, moves lower template
Lower die mobile mechanism, to mold injection injection mechanism, drive injection mechanism mobile injection component mobile mechanism, to injection machine
The binder cylinder mechanism of structure feed, the quick die closing mechanism for driving cope plate molding, the upper thimble that injecting products are ejected and lower top
Needle mechanism, the injection mechanism include seat stand plate, opposite on seat stand plate to be equipped with two and penetrate seat beam, penetrate and opposite between seat beam lead equipped with seat stand
Column, seat stand guide post is equipped with can hold seat and expects pipe seat along the motor that seat stand guide post slides, and the expects pipe seat is equipped with plup inlet
And expects pipe, and expects pipe is equipped with the feeding inlet being connected to plup inlet, the motor holds seat and is equipped with injection hydraulic motor, and described
It is equipped in expects pipe and the screw rod rotated is driven by injection hydraulic motor, the two sides of the expects pipe seat are opposite to be equipped with injection driving liquid
Cylinder pressure, the injection drive shaft in the injection driving hydraulic cylinder are held seat with motor and are connect, and binder cylinder mechanism includes that blanking bar is solid
Fixed board, material cylinder top plate, material cylinder bottom plate and the material cylinder being tightly connected with material cylinder bottom plate, the two sides of material cylinder are equipped with press cylinder, should
One end of press cylinder is fixed on material cylinder top plate, and the other end is fixed on material cylinder bottom plate, the piston rod of the press cylinder
It is connect across material cylinder top plate with blanking bar fixed plate, it is living equipped with blanking bar axis and with the blanking bar of blanking bar axis connection in material cylinder
Plug, the blanking bar axis are fixedly connected with blanking bar fixed plate, and being equipped between material cylinder bottom plate and material cylinder top plate can incude in material cylinder
The induction mechanism of material stock, the material cylinder bottom plate are equipped with discharge port, which is connected to plup inlet, the quick die closing mechanism
Including hydraulic pump, upper mold cylinder, the molding column fixed with upper mold cylinder and can be along the cope plate for molding column and moving up and down, the upper mold
Upper mold hydraulic cavities are equipped in cylinder, being equipped in the upper mold hydraulic cavities can be by the upper mold cylinder shaft of liquid-driving, and upper mold cylinder shaft
One end is fixedly connected by upper thimble seat with cope plate；It is opposite on the upper mold cylinder to be equipped with fast cylinder, it is equipped in the fast cylinder fast
Fast hydraulic cavities, the intracavitary quick cylinder shaft being equipped with through liquid-driving of the fast hydraulic pressure, and one end of the quick cylinder shaft and cope plate
It is fixedly connected；It is equipped with upper thimble push chamber in the upper mold cylinder shaft, is equipped in thimble push chamber through the upper of liquid-driving on this
Thimble impeller-hub, end of thimble impeller-hub is equipped with upper thimble push plate on this, is fixed with thimble guide post, institute on the cope plate
State thimble push plate to be slidably matched with upper thimble guide post, and upper thimble push plate is connect with upper thimble, the upper mold hydraulic cavities, quickly
Hydraulic cavities, upper thimble push chamber are connect by corresponding pipeline with hydraulic pump, and pipeline is equipped with the hydraulic of control liquid on-off
Solenoid valve, the lower ejector pin mechanism include lower thimble oil hydraulic cylinder, lower thimble fixed plate, lower ejector retainner plate, are installed on lower ejector retainner plate
Several lower thimbles, determine slide plate, the lower template can be slided on determining slide plate, the lower thimble fixed plate pass through several lower tops
Needle plate pull rod is connected and fixed with slide plate is determined, and the lower thimble oil hydraulic cylinder is installed in lower thimble fixed plate, the lower ejector retainner plate with
The piston shaft of lower thimble oil hydraulic cylinder is fixedly connected, and the lower ejector retainner plate is equipped with pull rod slide opening, and the lower ejector retainner plate pull rod passes through
It pull rod slide opening and is slidably matched with pull rod slide opening, it is described to determine slide plate equipped with several lower thimble guide holes, under the lower thimble is located at
In thimble guide hole, and the lower template is equipped with several lower thimble through-holes that can pass through lower thimble.
2. a kind of BMC injection molding machine according to claim 1, it is characterised in that: the lower die mobile mechanism includes being fixed on
Determine the skateboard tank on slide plate, the piston shaft end of the skateboard tank is connect with lower template, and is determined slide plate two sides and be equipped with sliding rail, described
Lower template is equipped with the sliding slot cooperated with the sliding rail.
3. a kind of BMC injection molding machine according to claim 2, it is characterised in that: the sliding rail is to determine what slide plate two sides were protruded
Rectangular raised line, the lower template bottom surface both side are equipped with draw runner, the draw runner side have protrusion strip edge, the sliding slot by
Lower template, draw runner and strip edge surround.
4. a kind of BMC injection molding machine according to claim 2, it is characterised in that: described to determine to be equipped with slideway, the cunning in slide plate
The piston rod of leaf fat cylinder is protruded into slideway by slide opening, and lower template is equipped with slide plate pulling pin fixed block, the end of the piston rod
Portion is equipped with slide plate flake connector, and the rod end of the slide plate pulling pin fixed block is connect with slide plate flake connector.
5. a kind of BMC injection molding machine according to claim 1, it is characterised in that: injection component mobile mechanism includes energy
Enough drive seat stand plate move left and right left/right movement device, can go up and down and penetrate the elevating mechanism of seat beam, be able to drive injection mechanism
The front and back driving cylinder of back-and-forth motion, the elevating mechanism include connecting shaft, raise-lower hydraulic motor, can jack up the lifting for penetrating seat beam
Seat, the raise-lower hydraulic motor are connect with axis connection, the connecting shaft is connect with lifting seat by shaft coupling, the connection between centers
It is connected by linkage mechanism, the left/right movement device includes moving left and right cylinder and moving left and right sliding block and move left and right cunning
Rail, the cylinder that moves left and right are connect with seat stand plate, which, which is installed on, penetrates on seat beam, and connect with expects pipe seat.
6. a kind of BMC injection molding machine according to claim 5, it is characterised in that: the linkage mechanism includes sprocket wheel and chain.
7. a kind of BMC injection molding machine according to claim 5, it is characterised in that: the elevating mechanism further includes supporting plate, supporting plate
It is equipped with lifting guide groove, the both ends for penetrating seat beam are equipped with the spindle nose for being caught in lifting guide groove, and the end of the spindle nose is equipped with and prevents
Penetrate the confinement block of seat beam axial movement.
8. a kind of BMC injection molding machine according to claim 1, it is characterised in that: the induction mechanism includes sensor block, upper close
Connect switch, lower proximity switch, induction top plate, the induction bottom plate for being fixed on material cylinder bottom plate side, fixation for being fixed on material cylinder top plate side
Guide rod seat in blanking bar fixed plate side is equipped with location guide, consolidates on the guide rod seat between the induction top plate and induction bottom plate
Surely there is moveable combination of guide rod, the upper proximity switch and lower proximity switch are individually fixed in the upper and lower ends of location guide, the induction
Block is fixed with moveable combination of guide rod.
9. a kind of BMC injection molding machine according to claim 1, it is characterised in that: be equipped with cross recess, institute in the upper thimble seat
Stating thimble push plate is cross template, and is moved up and down in upper thimble push plate insertion cross recess along cross recess, the upper thimble seat
Top surface is equipped with the upper thimble axis hole being connected to cross recess, and the upper thimble impeller-hub passes through thimble axis hole and upper thimble push plate on this
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710994187.5A CN107511964B (en) | 2017-10-23 | 2017-10-23 | A kind of BMC injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710994187.5A CN107511964B (en) | 2017-10-23 | 2017-10-23 | A kind of BMC injection molding machine |
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| Publication Number | Publication Date |
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| CN107511964A CN107511964A (en) | 2017-12-26 |
| CN107511964B true CN107511964B (en) | 2019-08-23 |
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| CN201710994187.5A Expired - Fee Related CN107511964B (en) | 2017-10-23 | 2017-10-23 | A kind of BMC injection molding machine |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109866383A (en) * | 2019-01-28 | 2019-06-11 | 广东赛普电器制造有限公司 | A kind of composite layer door pedal BMC injection moulding machine |
| CN109927247A (en) * | 2019-04-30 | 2019-06-25 | 广州华研精密机械股份有限公司 | Full-automatic injecting embryo machine |
| CN110625883A (en) * | 2019-09-19 | 2019-12-31 | 合肥工业大学 | Wax injection device |
| CN113625608A (en) * | 2020-05-08 | 2021-11-09 | 深圳市中科晟达互联智能科技有限公司 | Injection molding machine controller capable of realizing port interchange |
| CN111452286A (en) * | 2020-06-01 | 2020-07-28 | 东莞市台富机械有限公司 | High-efficient single slide bimodulus BMC special injection molding machine |
| CN111823480A (en) * | 2020-06-30 | 2020-10-27 | 东莞市台富机械有限公司 | High-efficient single slide bimodulus injection molding machine |
| CN112959607A (en) * | 2021-02-26 | 2021-06-15 | 广东亚泰科技有限公司 | Injection molding machine |
| CN114986799A (en) * | 2022-06-02 | 2022-09-02 | 南通禾田工具有限公司 | Injection mold convenient to control material flow speed |
| CN117584369A (en) * | 2023-12-14 | 2024-02-23 | 摩创科技(苏州)有限公司 | Automatic injection molding machine for processing automobile plastic parts |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2476712A1 (en) * | 2004-08-17 | 2004-11-17 | Jacob Rebel | Method for injection molding and injection molding machine therefor |
| FR2913363B1 (en) * | 2007-03-07 | 2009-06-05 | Inoplast Sa | DEVICE FOR MOLDING PIECES OF PLASTIC MATERIAL, COMPRISING A DEVICE FOR SUPPLYING THE MOLD |
| CN202572803U (en) * | 2012-05-02 | 2012-12-05 | 杭州大禹机械有限公司 | Dedicated injection molding machine for BMCs (bulk molding compounds) |
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- 2017-10-23 CN CN201710994187.5A patent/CN107511964B/en not_active Expired - Fee Related
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