CN108858962A - A kind of efficient accurately injection mold and its injection moulding process - Google Patents
A kind of efficient accurately injection mold and its injection moulding process Download PDFInfo
- Publication number
- CN108858962A CN108858962A CN201810928481.0A CN201810928481A CN108858962A CN 108858962 A CN108858962 A CN 108858962A CN 201810928481 A CN201810928481 A CN 201810928481A CN 108858962 A CN108858962 A CN 108858962A
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- Prior art keywords
- injection
- grinding tool
- sucker
- cylinder
- turntable
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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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
-
- 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
- B29C45/1756—Handling of moulds or mould parts, e.g. mould exchanging 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7337—Heating or cooling of the mould using gas or steam
Abstract
The present invention provides a kind of efficient accurately injection mold and its injection moulding process, one of efficient accurately injection mold, including bottom plate, rotating platform mechanism, cutting agency, L shape support frame I, hydraulic cylinder, magnechuck, L shape support frame II and injection molding tube, rotating platform mechanism is mounted on bottom plate, cutting agency is rotatably installed on bottom plate, L shape support frame I is fixedly mounted on bottom plate, magnechuck is movably arranged on L shape support frame I by hydraulic cylinder, L shape support frame II is fixedly mounted on bottom plate, and injection molding tube is mounted on L shape support frame II.Rotate by rotating platform mechanism being molded continuously multiple type chambers be molded and increase injection efficiency, mold is transferred out by the present apparatus by cutting agency, it in turn can be to mold of different shapes progress blanking due to carrying out blanking using aspirated-air type.
Description
Technical field
The present invention relates to injection mold technology, specially a kind of efficient accurately injection mold and its injection moulding process.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches.It refers specifically to melt heated
Plastics die cavity is injected by injection molding machine high pressure, after cooling and solidifying, obtain formed products, how efficiently accurately to carry out injection molding seems
It is of crucial importance.
Publication No. CN106217753A provides a kind of implantation injection molding automation equipment, this device can be realized multiple full
The multi-station injection of the mold in turn injection molding of load and progress discharging, but the mold on this rotary work station can not be replaced,
And discharging can not be carried out to the mold of different shape and size when discharging.
Publication No. CN108215071A provides the injection mold of a kind of high efficiency, high-precision, high quality, this device is logical
Conveying of the fixture realization of rotation to injection moulded products is crossed, but this fixture can not convey some irregular injection moulded products, with
And injection efficiency is not high in turn carrying out the progress that injection time breaks.
Publication No. CN207290811U provides the injection mold of a kind of high efficiency and heat radiation and demoulding, this mold is being infused
It can be good at radiating when modeling, but injection efficiency is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of efficient accurately injection mold and its injection moulding process, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of efficiently accurately injection mold, including it is bottom plate, rotating platform mechanism, cutting agency, L shape support frame I, hydraulic
Cylinder, magnechuck, L shape support frame II and injection molding tube, wherein：
The rotating platform mechanism is mounted on bottom plate, the cutting agency include support rod, rotary cylinder, cursor,
Sucker, air pump, semicircle shape tracheae and cylinder, the support rod are fixedly mounted on bottom plate, and the cursor passes through rotary cylinder
It is rotatably installed on support rod, the sucker is movably arranged on cursor by cylinder, and the air pump passes through semicircle shape tracheae
It is connected to sucker；And
The L shape support frame I is fixedly mounted on bottom plate, and the magnechuck is movably arranged on L shape branch by hydraulic cylinder
On support I, the L shape support frame II is fixedly mounted on bottom plate, and the injection molding tube is mounted on L shape support frame II.
Preferably, the rotating platform mechanism includes turntable, upper grinding tool, lower mold, cylindrical electromagnet, cyclic annular electromagnet
I, cyclic annular electromagnet II, heat dissipation bellows, gear wheel, pinion gear and steering engine, the turntable are rotatably installed on bottom plate by bearing,
Six lower molds pass through a pair of cylindrical electromagnet respectively and are mounted on turntable, and six upper grinding tools agree with respectively six
Contacted on a lower mold and with turntable, wherein the two sides of upper grinding tool respectively with cyclic annular electromagnet I and ring-type electromagnet II
Contact, the heat dissipation bellows are fixedly mounted on turntable, and the steering engine is connected by power by pinion gear and gear wheel with turntable.
Preferably, the side of the rotary cylinder is mounted by means of bolts on support rod, the other side is pacified by bolt
Equipped with cursor, the cylinder is fixedly mounted on cursor, and power output end is fixedly installed with sucker, and the air pump passes through
Bolt is mounted on sucker, and one end of the semicircle shape tracheae is tightly connected with air pump, the other end and suction cup sealed are connect, described
Sucker bottom is equipped with several air holes.
Preferably, the hydraulic cylinder is mounted on L shape support frame I by bolt, and power output end is fixedly installed with electricity
Magnetic-disc.
Preferably, the injection molding tube close-fitting is contacted in L shape support frame II and with the injection hole of upper grinding tool.
Preferably, the cylindrical electromagnet passes through that bolt is equal angular to be mounted on one end on turntable and extend to down respectively
The inside of mold, the ring-type electromagnet I and cyclic annular electromagnet II are mounted on turntable by the way that bolt is equal angular respectively, described
The surrounding of heat dissipation bellows is respectively equipped with a blower.
Preferably, the gear wheel is solidly set on turntable, and the steering engine is mounted on bottom plate by bolt, power output
End is installed with pinion gear, and wherein gear wheel is engaged with pinion gear.
A kind of injection moulding process of efficiently accurate injection mold, includes the following steps：
S1 is molded, wherein a type chamber by type chamber of the injection molding tube into the upper grinding tool and lower mold fitted together
Steering engine drives gear wheel to rotate 60 degree after the completion of interior injection molding, and then drives turntable synchronous rotary by pinion gear, at this time under
One type chamber is molded, and is finally molded the type chamber on turntable；
S2, rear fan rotation is completed in injection molding, and then carries out air-cooled quickening cooling procedure to upper grinding tool and lower mold；
S3, cooling rear fan of completing stop operating, and then hydraulic cylinder drives magnechuck to transport to the direction close to upper grinding tool
Dynamic, upper grinding tool is sucked by the magnechuck being powered at this time for the hydraulic cylinder stop motion when magnechuck is contacted with upper grinding tool, this
When cyclic annular electromagnet I under upper grinding tool and cyclic annular electromagnet II power off, then hydraulic cylinder drives magnechuck to far under
The direction of mold moves, and then upper grinding tool starts to demould, the hydraulic cylinder stop motion when upper grinding tool completely disengages lower mold, at this time
Complete demoulding；
S4, then power is transferred to turntable by gear wheel and pinion gear by steering engine rotation, when the injection moulded products that demoulding is completed
Steering engine stops operating when moving to immediately below sucker；
S5, then cylinder drives sucker to move to the direction close to injection moulded products, and when sucker is contacted with injection moulded products, cylinder stops
It only moves, air pump is passed through negative pressure to sucker by semicircle shape tracheae at this time, and then will under the action of several air holes on sucker
Injection moulded products are sucked, and cylinder drives injection moulded products to move to the direction far from lower mold at this time, when injection moulded products completely disengage lower mold
Cylinder stop motion, rotary cylinder drives cursor to rotate 90 degree at this time, and then drive injection moulded products move to the conveying in outside
In mechanism and air pump stops being passed through negative pressure to sucker and then injection moulded products drop out the present apparatus, and then rotary cylinder is revolved to opposite direction
Turn 90 degree so that sucker moves to the top of turntable again；
S6, power is transferred on turntable by then steering engine rotation by gear wheel and pinion gear, so that completing under demoulding
The movement resorption of mold is attached to the underface of the upper grinding tool on magnechuck, and hydraulic cylinder drives upper grinding tool to close to lower mold at this time
Direction movement, the hydraulic cylinder stop motion when upper grinding tool agrees on lower mold after, magnechuck power-off at this time and cyclic annular electric
Magnet I and cyclic annular electromagnet II are powered so that upper grinding tool being fitted on turntable tightly waits injection molding next time, then hydraulic cylinder band
Magnechuck is moved far from upper grinding tool；
S7 repeats the injection moulded products that step S3 to step S6 completes remaining injection molding and carries out demoulding conveying；
S8, cylinder electromagnet, cyclic annular electromagnet I and cyclic annular electromagnet II when needing replacing upper grinding tool and lower mold
Power-off, and the upper grinding tool needed replacing and lower mold are placed on sucker, then by cylindrical electromagnet, cyclic annular electromagnet I
And cyclic annular electromagnet II is powered.
Preferably, the cylindrical electromagnet is when being molded and being demoulded in lasting energized state.
Compared with prior art, the beneficial effects of the invention are as follows：
1. the present invention, which carries out rotation injection molding by rotating platform mechanism, continuously to carry out injection molding increasing to multiple type chambers
Add injection efficiency and mold to be mounted on turntable by electromagnet and be able to carry out replacement, has realized to note of different shapes
The processing of modeling product and the adsorption capacity of electromagnet make fractal area be in sealing state, and then increase the precision of injection moulded products,
It is air-cooled using the progress of multiple extension sets in injection molding, so that the cooling of injection moulded products is accelerated.
It, in turn can due to carrying out blanking using aspirated-air type 2. mold is transferred out the present apparatus by cutting agency by the present invention
Blanking is carried out to mold of different shapes, using circulating discharging and then increases the efficiency of injection molding, using full-automatic form into
Row injection molding avoids manual operation and is easy to appear error, and alleviates artificial working strength.
Detailed description of the invention
Fig. 1 is overall structure schematic three dimensional views of the present invention；
Fig. 2 each mechanism working condition schematic three dimensional views when being cutting agency discharging of the present invention；
Fig. 3 is rotating platform mechanism schematic three dimensional views of the present invention；
Fig. 4 is the portion A schematic diagram in Fig. 1；
Fig. 5 is present invention heat dissipation bellows schematic three dimensional views；
Fig. 6 is sucker schematic three dimensional views of the present invention.
In figure：1 bottom plate, 2 rotating platform mechanisms, 3 cutting agencies, 4L shape support frame I, 5 hydraulic cylinders, 6 magnechucks, 7 L
Shape support frame II, 8 injection molding tubes, 21 turntables, grinding tool, 23 lower molds, 24 cylindrical electromagnet, 25 cyclic annular electromagnet I, 26 rings on 22
Shape electromagnet II, 27 radiate bellows, 28 gear wheels, 29 pinion gears, 29A steering engine, 271 blowers, 31 support rods, 32 rotary cylinders,
33 cursors, 34 suckers, 35 air pumps, 36 semicircle shape tracheaes, 37 cylinders, 341 air holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
Fig. 1 to Fig. 6 is please referred to, the present invention provides a kind of technical solution：
A kind of efficiently accurately injection mold, including bottom plate 1, rotating platform mechanism 2, cutting agency 3, L shape support frame I 4,
Hydraulic cylinder 5, magnechuck 6, L shape support frame II 7 and injection molding tube 8, wherein：
Rotating platform mechanism 2 includes turntable 21, upper grinding tool 22, lower mold 23, cylindrical electromagnet 24, cyclic annular electromagnet I
25, cyclic annular electromagnet II 26, heat dissipation bellows 27, gear wheel 28, pinion gear 29 and steering engine 29A, turntable 21 are mounted on by pedestal
On bottom plate 1, bearing being equipped between turntable 21 and pedestal and then turntable 21 is rotatably installed on bottom plate 1, six lower molds 23 are distinguished
It is mounted on turntable 21 by a pair of cylindrical electromagnet 24, wherein cylindrical electromagnet 24 passes through the equal angular peace of bolt respectively
One end extends to the inside of lower mold 23 on turntable 21, and the quantity ratio of lower mold 23 and cylindrical electromagnet 24 is 1:2,
Six upper grinding tools 22 agree on six lower molds 23 respectively and contact with turntable 21, wherein the two sides of upper grinding tool 22 respectively with
Cyclic annular electromagnet I 25 and cyclic annular electromagnet II 26 contact, and cyclic annular electromagnet I 25 and cyclic annular electromagnet II 26 pass through bolt etc. respectively
Angle is mounted on turntable 21, wherein the quantity ratio of upper grinding tool 22 and cyclic annular electromagnet I 25 and cyclic annular electromagnet II 26 is
1:1:1, wherein having gap between upper grinding tool 22 and lower mold 23 and then forming injection die cavities, heat dissipation bellows 27, which are fixedly mounted on, to be turned
On disk 21, wherein heat dissipation bellows 27 are located at the center of turntable 21, the surrounding of heat dissipation bellows 27 is respectively equipped with a blower 271, greatly
Gear 28 is solidly set on turntable 21, and steering engine 29A is mounted by means of bolts on bottom plate 1, and the power output end of steering engine 29A covers admittedly
There is pinion gear 29, wherein gear wheel 28 engages to form gear drive with pinion gear 29；
Cutting agency 3 includes support rod 31, rotary cylinder 32, cursor 33, sucker 34, air pump 35, semicircle shape tracheae 36
With cylinder 37, support rod 31 is mounted by means of bolts on bottom plate 1, and the side of rotary cylinder 32 is mounted by means of bolts on
On support rod 31, the other side cursor 33 is equipped with by bolt, wherein the side for being equipped with cursor 33 is power output end,
And then cursor 33 is rotatably installed on support rod 31 by rotary cylinder 32, the support end of cylinder 37 is bolted installation
On cursor 33, the power output end of cylinder 37 is fixedly installed with sucker 34, and wherein sucker 34 is pacified by the way that connecting flange is fixed
Mounted in the power output end of cylinder 37,34 bottom of sucker is equipped with several air holes 341 and side is equipped with air inlet hole, and air pump 35 passes through
Bolt is mounted on sucker 34, and one end of semicircle shape tracheae 36 and air pump 35 be tightly connected, the other end is from the air inlet hole of sucker 34
Extend to 34 inside of sucker and with 34 contact portion of sucker to be tightly connected, and then air pump 35 by semicircle shape tracheae 36 and is inhaled
Disk 34 is connected to；
L shape support frame I 4 is mounted by means of bolts on bottom plate 1, and the support end of hydraulic cylinder 5 is mounted on L shape by bolt
On support frame I 4, the power output end of hydraulic cylinder 5 is fixedly installed with magnechuck 6 by connecting flange, and magnechuck 6 passes through liquid
Cylinder pressure 5 is movably arranged on L shape support frame I 4, and L shape support frame II 7 is mounted by means of bolts on bottom plate 1, and injection molding tube 8 is tight
Fit on L shape support frame II 7 and contacted with the injection hole of upper grinding tool 22, wherein L shape support frame I 4 and L shape support frame II 7 and
Support rod 31 is circumferentially distributed along turntable 21, wherein the line and L of the central point of L shape support frame I 4 and 31 central point of support rod
The central point of shape support frame II 7 and the line of 21 central point of turntable are mutually perpendicular to.
A kind of injection moulding process of efficiently accurate injection mold, includes the following steps：
S1 is molded, one wherein by type chamber of the injection molding tube 8 into the upper grinding tool 22 and lower mold 23 fitted together
Steering engine 29A drives gear wheel 28 to rotate 60 degree after the completion of the intracavitary injection molding of type, and then drives turntable 21 synchronous by pinion gear 29
Rotation, is at this time molded next type chamber, is finally molded the type chamber on turntable 21；
S2, injection molding are completed rear fan 271 and are rotated, and then it is cooled to carry out air-cooled quickening to upper grinding tool 22 and lower mold 23
Journey；
S3, cooling rear fan 271 of completing stop operating, and then hydraulic cylinder 5 drives magnechuck 6 to close to upper grinding tool 22
Direction movement, 5 stop motion of hydraulic cylinder when magnechuck 6 is contacted with upper grinding tool 22 at this time will be upper by the magnechuck 6 being powered
Grinding tool 22 is sucked, and the cyclic annular electromagnet I 25 and cyclic annular electromagnet II 26 being now placed under grinding tool 22 power off, then hydraulic cylinder 5
Magnechuck 6 is driven to move to the direction far from lower mold 23, and then upper grinding tool 22 starts to demould, when upper grinding tool 22 completely disengages
Demoulding is completed in 5 stop motion of hydraulic cylinder when lower mold 23 at this time；
S4, then power is transferred to turntable 21 by gear wheel 28 and pinion gear 29 by steering engine 29A rotation, when demoulding is completed
Injection moulded products when moving to 34 underface of sucker steering engine 29A stop operating；
S5, then cylinder 37 drives sucker 34 to move to the direction close to injection moulded products, when sucker 34 is contacted with injection moulded products
37 stop motion of cylinder, air pump 35 is passed through negative pressure into sucker 34 by semicircle shape tracheae 36 at this time, and then on sucker 34
Injection moulded products are sucked under the action of several air holes 341, cylinder 37 drives injection moulded products to move to the direction far from lower mold 23 at this time,
37 stop motion of cylinder when injection moulded products completely disengage lower mold 23, rotary cylinder 32 drives the rotation of cursor 33 90 at this time
Degree, and then drive injection moulded products move on the conveying mechanism in outside and air pump 35 stops being passed through negative pressure into sucker 34 in turn
Injection moulded products drop out the present apparatus, and then rotary cylinder 32 rotates in the opposite direction 90 degree so that sucker 34 moves to turntable 21 again
Top；
S6, power is transferred on turntable 21 by then steering engine 29A rotation by gear wheel 28 and pinion gear 29, so that completing
The movement resorption of the lower mold 23 of demoulding is attached to the underface of the upper grinding tool 22 on magnechuck 6, and hydraulic cylinder 5 drives and grinds at this time
Tool 22 is moved to the direction close to lower mold 23,5 stop motion of hydraulic cylinder after upper grinding tool 22 agrees on lower mold 23, at this time
The power-off of magnechuck 6 and cyclic annular electromagnet I 25 and cyclic annular electromagnet II 26 are powered so that being fitted in tightly of upper grinding tool 22 turns
Injection molding next time is waited on disk 21, then hydraulic cylinder 5 drives magnechuck 6 far from upper grinding tool 22；
S7 repeats the injection moulded products that step S3 to step S6 completes remaining injection molding and carries out demoulding conveying；
S8, cylinder electromagnet 24, cyclic annular electromagnet I 25 and ring-type when needing replacing upper grinding tool 22 and lower mold 23
Electromagnet II 26 powers off, and the upper grinding tool 22 needed replacing and lower mold 23 are placed on sucker 6, and by upper grinding tool 22 under
Mold 23 is worked good, and then cylindrical electromagnet 24, cyclic annular electromagnet I 25 and the cyclic annular energization of electromagnet II 26 can be completed
More mold exchange, wherein cylindrical electromagnet 24 is when being molded and being demoulded in lasting energized state.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of efficiently accurately injection mold, including bottom plate (1), rotating platform mechanism (2), cutting agency (3), L shape support
Frame I (4), hydraulic cylinder (5), magnechuck (6), L shape support frame II (7) and injection molding tube (8), it is characterised in that：
The rotating platform mechanism (2) is mounted on bottom plate (1), and the cutting agency (3) includes support rod (31), rotary cylinder
(32), cursor (33), sucker (34), air pump (35), semicircle shape tracheae (36) and cylinder (37), the support rod (31) are fixed
It is mounted on bottom plate (1), the cursor (33) is rotatably installed on support rod (31) by rotary cylinder (32), the sucker
(34) it is movably arranged on cursor (33) by cylinder (37), the air pump (35) passes through semicircle shape tracheae (36) and sucker
(34) it is connected to；And
The L shape support frame I (4) is fixedly mounted on bottom plate (1), and the magnechuck (6) passes through hydraulic cylinder (5) activity installation
On L shape support frame I (4), the L shape support frame II (7) is fixedly mounted on bottom plate (1), and the injection molding tube (8) is mounted on L
On shape support frame II (7).
2. a kind of efficient accurately injection mold according to claim 1, it is characterised in that：The rotating platform mechanism
It (2) include turntable (21), upper grinding tool (22), lower mold (23), cylindrical electromagnet (24), cyclic annular electromagnet I (25), cyclic annular electricity
Magnet II (26), heat dissipation bellows (27), gear wheel (28), pinion gear (29) and steering engine (29A), the turntable (21) pass through bearing
It is rotatably installed on bottom plate (1), six lower molds (23) are mounted on turntable by a pair of cylindrical electromagnet (24) respectively
(21) on, six upper grinding tools (22) are agreed on six lower molds (23) respectively and are contacted with turntable (21), wherein
The two sides of upper grinding tool (22) are contacted with cyclic annular electromagnet I (25) and cyclic annular electromagnet II (26) respectively, the heat dissipation bellows
(27) it is fixedly mounted on turntable (21), the steering engine (29A) is dynamic by pinion gear (29) and gear wheel (28) and turntable (21)
Power connection.
3. a kind of efficient accurately injection mold according to claim 1, it is characterised in that：The rotary cylinder (32)
Side is mounted by means of bolts on support rod (31), the other side by bolt is equipped with cursor (33), the cylinder
(37) it is fixedly mounted on cursor (33), power output end is fixedly installed with sucker (34), and the air pump (35) passes through spiral shell
Bolt is mounted on sucker (34), one end of the semicircle shape tracheae (36) and air pump (35) sealed connection, the other end and sucker
(34) it is tightly connected, sucker (34) bottom is equipped with several air holes (341).
4. a kind of efficient accurately injection mold according to claim 1, it is characterised in that：The hydraulic cylinder (5) passes through
Bolt is mounted on L shape support frame I (4), and power output end is fixedly installed with magnechuck (6).
5. a kind of efficient accurately injection mold according to claim 1 or 2, it is characterised in that：The injection molding tube (8) is tight
It fits on L shape support frame II (7) and is contacted with the injection hole of upper grinding tool (22).
6. a kind of efficient accurately injection mold according to claim 2, it is characterised in that：The cylinder electromagnet
(24) pass through the equal angular inside for being mounted on one end on turntable (21) and extending to lower mold (23) of bolt, the ring-type respectively
Electromagnet I (25) and cyclic annular electromagnet II (26) are mounted on turntable (21) by the way that bolt is equal angular respectively, the radiation air
The surrounding of case (27) is respectively equipped with a blower (271).
7. a kind of efficient accurately injection mold according to claim 2, it is characterised in that：The gear wheel (28) covers admittedly
On turntable (21), the steering engine (29A) is mounted on bottom plate (1) by bolt, and power output end is installed with pinion gear
(29), wherein gear wheel (28) is engaged with pinion gear (29).
8. a kind of injection moulding process of efficiently accurate injection mold, which is characterized in that include the following steps：
S1 is molded by type chamber of the injection molding tube (8) into the upper grinding tool (22) and lower mold (23) fitted together, and wherein one
Steering engine (29A) drives gear wheel (28) to rotate 60 degree after the completion of a intracavitary injection molding of type, and then passes through pinion gear (29) band turn
Disk (21) synchronous rotary, is at this time molded next type chamber, is finally molded the type chamber on turntable (21)；
Rear fan (271) rotation is completed in S2, injection molding, and then it is cooled to carry out air-cooled quickening to upper grinding tool (22) and lower mold (23)
Journey；
S3, cooling complete rear fan (271) stop operating, and then hydraulic cylinder (5) drives magnechuck (6) to close to upper grinding tool
(22) direction movement, hydraulic cylinder (5) stop motion when magnechuck (6) and upper grinding tool (22) contact, at this time by being powered
Upper grinding tool (22) is sucked magnechuck (6), the cyclic annular electromagnet I (25) and cyclic annular electromagnet being now placed under grinding tool (22)
II (26) power-off, then hydraulic cylinder (5) drives magnechuck (6) to move to the direction far from lower mold (23), and then upper grinding tool
(22) start to demould, hydraulic cylinder (5) stop motion when upper grinding tool (22) completely disengages lower mold (23), complete demoulding at this time；
S4, then power is transferred to turntable (21) by gear wheel (28) and pinion gear (29) by steering engine (29A) rotation, works as demoulding
Steering engine (29A) stops operating when the injection moulded products of completion move to immediately below sucker (34)；
S5, then cylinder (37) drives sucker (34) to move to the direction close to injection moulded products, when sucker (34) is contacted with injection moulded products
When cylinder (37) stop motion, air pump (35) to sucker (34) is passed through negative pressure, Jin Er by semicircle shape tracheae (36) at this time
Injection moulded products are sucked under the action of several air holes (341) on sucker (34), cylinder (37) drives injection moulded products to far from lower die at this time
The direction for having (23) moves, cylinder (37) stop motion when injection moulded products completely disengage lower mold (23), at this time rotary cylinder
(32) cursor (33) are driven to rotate 90 degree, and then drive injection moulded products move on the conveying mechanism in outside and air pump (35)
Stop being passed through negative pressure to sucker (34) and then injection moulded products drop out the present apparatus, then rotary cylinder (32) rotates in the opposite direction 90
Degree is so that sucker (34) moves to the top of turntable (21) again；
Power is transferred on turntable (21) by S6, then steering engine (29A) rotation by gear wheel (28) and pinion gear (29), so that
The movement resorption for completing the lower mold (23) of demoulding is attached to the underface of the upper grinding tool (22) on magnechuck (6), hydraulic at this time
Grinding tool (22) is moved to the direction close to lower mold (23) in cylinder (5) drive, when upper grinding tool (22) agrees on lower mold (23)
Hydraulic cylinder (5) stop motion afterwards, at this time magnechuck (6) power-off and cyclic annular electromagnet I (25) and cyclic annular electromagnet II (26)
It is powered so that the waiting on turntable (21) that is fitted in of upper grinding tool (22) tightly is molded next time, then hydraulic cylinder (5) drives electromagnetism to inhale
Disk (6) is far from upper grinding tool (22)；
S7 repeats the injection moulded products that step S3 to step S6 completes remaining injection molding and carries out demoulding conveying；
S8, when needing replacing upper grinding tool (22) and lower mold (23) cylinder electromagnet (24), cyclic annular electromagnet I (25) and
Cyclic annular electromagnet II (26) power-off, and the upper grinding tool (22) needed replacing and lower mold (23) are placed on sucker (6), then
Cylindrical electromagnet (24), cyclic annular electromagnet I (25) and cyclic annular electromagnet II (26) are powered.
9. a kind of injection moulding process of efficiently accurate injection mold according to claim 8, it is characterised in that：The cylinder
Electromagnet (24) is when being molded and being demoulded in lasting energized state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928481.0A CN108858962B (en) | 2018-08-15 | 2018-08-15 | Injection mold and injection molding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810928481.0A CN108858962B (en) | 2018-08-15 | 2018-08-15 | Injection mold and injection molding method thereof |
Publications (2)
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|---|---|---|---|---|
| CN110064740A (en) * | 2019-04-22 | 2019-07-30 | 山东金钻石纳米科技有限公司 | Abrasive media manufacturing and processing equipment |
| CN110480914A (en) * | 2019-09-12 | 2019-11-22 | 安徽工程大学 | A kind of semi-automation polyurethane foamed thermal-insulating formable layer mold and forming method |
| CN111823505A (en) * | 2020-07-18 | 2020-10-27 | 许兼 | Injection mold for plastic products |
| CN112060474A (en) * | 2020-09-01 | 2020-12-11 | 孙超月 | Working method of automatic demoulding type injection mould with replaceable mould |
| CN112659523A (en) * | 2020-12-11 | 2021-04-16 | 赛乐福(连云港)复合材料有限公司 | Polyester fiber cotton molding processing method and processing equipment |
| CN112810037A (en) * | 2020-12-28 | 2021-05-18 | 路焕 | Miniature injection mold rotary mechanism |
| CN112829175A (en) * | 2021-01-07 | 2021-05-25 | 王晓春 | Injection molding method of environment-friendly plastic box |
| CN113021634A (en) * | 2021-02-25 | 2021-06-25 | 福建信达机械有限公司 | Multi-cavity concrete mixing bin and numerical control concrete mixer thereof |
| CN113119388A (en) * | 2021-04-25 | 2021-07-16 | 湖南工业职业技术学院 | Rapid forming equipment for animation derivatives |
| CN113246389A (en) * | 2020-07-09 | 2021-08-13 | 唐箫 | Rotary mold for rotational molding continuous forming |
| CN113290899A (en) * | 2021-03-31 | 2021-08-24 | 化州市联合民生轮业有限公司 | Apparatus for manufacturing tyres for vehicle wheels |
| CN113306079A (en) * | 2021-05-17 | 2021-08-27 | 南京川流精密塑胶科技有限公司 | Machining process for producing high-efficiency precision injection molding piece |
| CN113752464A (en) * | 2021-08-20 | 2021-12-07 | 刘一铭 | High-precision and high-stability vertical injection molding machine |
| CN114030138A (en) * | 2021-11-19 | 2022-02-11 | 合肥贝禹电子科技有限公司 | Injection mold and using method thereof |
| CN114161668A (en) * | 2021-12-02 | 2022-03-11 | 深圳市精而美科技有限公司 | Injection molding process for mobile phone side key |
| CN114311493A (en) * | 2021-12-30 | 2022-04-12 | 威利广科技股份有限公司 | Injection mold for processing electronic plastic element and injection method thereof |
| CN114311492A (en) * | 2021-12-17 | 2022-04-12 | 贵州远胜实业有限公司 | Demoulding and vulcanizing device for producing rubber sealing element |
| CN114734575A (en) * | 2022-02-16 | 2022-07-12 | 嘉兴莉当家居休闲用品有限公司 | Automatic molding and injection molding device and injection molding method for plastic shell of pet toy |
| CN114770855A (en) * | 2022-04-25 | 2022-07-22 | 莆田市新元鞋业有限公司 | Children shoe processing equipment and processing method thereof |
| CN115634888A (en) * | 2022-12-23 | 2023-01-24 | 山东凯翔传热科技有限公司 | Cleaning equipment for machining grinding tool of cooling tower part |
| CN116653195A (en) * | 2023-07-26 | 2023-08-29 | 广州市富金塑料制品有限公司 | Thermoforming equipment is used in plastic products production |
| CN116728694A (en) * | 2023-08-14 | 2023-09-12 | 通号工程局集团有限公司天津分公司 | Plastic housing injection molding equipment for compensation capacitor of rail transit circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064740A (en) * | 2019-04-22 | 2019-07-30 | 山东金钻石纳米科技有限公司 | Abrasive media manufacturing and processing equipment |
| CN110480914A (en) * | 2019-09-12 | 2019-11-22 | 安徽工程大学 | A kind of semi-automation polyurethane foamed thermal-insulating formable layer mold and forming method |
| CN113246389A (en) * | 2020-07-09 | 2021-08-13 | 唐箫 | Rotary mold for rotational molding continuous forming |
| CN111823505A (en) * | 2020-07-18 | 2020-10-27 | 许兼 | Injection mold for plastic products |
| CN111823505B (en) * | 2020-07-18 | 2022-02-22 | 杭州海联塑胶有限公司 | Injection mold for plastic products |
| CN112060474A (en) * | 2020-09-01 | 2020-12-11 | 孙超月 | Working method of automatic demoulding type injection mould with replaceable mould |
| CN112060474B (en) * | 2020-09-01 | 2022-06-28 | 东莞亚克产品开发有限公司 | Working method of automatic demoulding type injection mould with replaceable mould |
| CN112659523A (en) * | 2020-12-11 | 2021-04-16 | 赛乐福(连云港)复合材料有限公司 | Polyester fiber cotton molding processing method and processing equipment |
| CN112810037B (en) * | 2020-12-28 | 2022-09-13 | 微山县华塑包装材料有限公司 | Miniature injection mold rotary mechanism |
| CN112810037A (en) * | 2020-12-28 | 2021-05-18 | 路焕 | Miniature injection mold rotary mechanism |
| CN112829175A (en) * | 2021-01-07 | 2021-05-25 | 王晓春 | Injection molding method of environment-friendly plastic box |
| CN113021634A (en) * | 2021-02-25 | 2021-06-25 | 福建信达机械有限公司 | Multi-cavity concrete mixing bin and numerical control concrete mixer thereof |
| CN113290899B (en) * | 2021-03-31 | 2023-02-28 | 化州市联合民生轮业有限公司 | Apparatus for manufacturing tyres for vehicle wheels |
| CN113290899A (en) * | 2021-03-31 | 2021-08-24 | 化州市联合民生轮业有限公司 | Apparatus for manufacturing tyres for vehicle wheels |
| CN113119388A (en) * | 2021-04-25 | 2021-07-16 | 湖南工业职业技术学院 | Rapid forming equipment for animation derivatives |
| CN113306079A (en) * | 2021-05-17 | 2021-08-27 | 南京川流精密塑胶科技有限公司 | Machining process for producing high-efficiency precision injection molding piece |
| CN113752464A (en) * | 2021-08-20 | 2021-12-07 | 刘一铭 | High-precision and high-stability vertical injection molding machine |
| CN114030138B (en) * | 2021-11-19 | 2023-06-23 | 合肥贝禹电子科技有限公司 | Injection mold and application method thereof |
| CN114030138A (en) * | 2021-11-19 | 2022-02-11 | 合肥贝禹电子科技有限公司 | Injection mold and using method thereof |
| CN114161668A (en) * | 2021-12-02 | 2022-03-11 | 深圳市精而美科技有限公司 | Injection molding process for mobile phone side key |
| CN114311492A (en) * | 2021-12-17 | 2022-04-12 | 贵州远胜实业有限公司 | Demoulding and vulcanizing device for producing rubber sealing element |
| CN114311493A (en) * | 2021-12-30 | 2022-04-12 | 威利广科技股份有限公司 | Injection mold for processing electronic plastic element and injection method thereof |
| CN114734575A (en) * | 2022-02-16 | 2022-07-12 | 嘉兴莉当家居休闲用品有限公司 | Automatic molding and injection molding device and injection molding method for plastic shell of pet toy |
| CN114734575B (en) * | 2022-02-16 | 2022-10-21 | 嘉兴莉当家居休闲用品有限公司 | Automatic molding and injection molding device and injection molding method for plastic shell of pet toy |
| CN114770855A (en) * | 2022-04-25 | 2022-07-22 | 莆田市新元鞋业有限公司 | Children shoe processing equipment and processing method thereof |
| CN115634888A (en) * | 2022-12-23 | 2023-01-24 | 山东凯翔传热科技有限公司 | Cleaning equipment for machining grinding tool of cooling tower part |
| CN116653195A (en) * | 2023-07-26 | 2023-08-29 | 广州市富金塑料制品有限公司 | Thermoforming equipment is used in plastic products production |
| CN116653195B (en) * | 2023-07-26 | 2023-11-24 | 广州市富金塑料制品有限公司 | Thermoforming equipment is used in plastic products production |
| CN116728694A (en) * | 2023-08-14 | 2023-09-12 | 通号工程局集团有限公司天津分公司 | Plastic housing injection molding equipment for compensation capacitor of rail transit circuit |
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