CN209633641U - A kind of injection molding machine can reduce injection pressure - Google Patents
A kind of injection molding machine can reduce injection pressure Download PDFInfo
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- CN209633641U CN209633641U CN201920342913.XU CN201920342913U CN209633641U CN 209633641 U CN209633641 U CN 209633641U CN 201920342913 U CN201920342913 U CN 201920342913U CN 209633641 U CN209633641 U CN 209633641U
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- injection molding
- molding machine
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- cast hopper
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Abstract
The utility model discloses a kind of injection molding machines that can reduce injection pressure, including injection molding machine ontology, rotating electric machine, servo motor, temperature sensor and control panel, cast hopper is provided on the right side of the injection molding machine bodies top, the both ends of the driving shaft are connected with each other with driving gear and rotating electric machine through the inside of cast hopper respectively, the driven gear is fixed on the end of driven shaft, exhaust outlet is provided on the left of the injection molding machine bodies top, the avris of the movable block is connected with gag lever post, the limiting slot is reserved in the inside of support frame, and the top of cast hopper is fixed in the bottom of support frame, it is opened up at the top of the movable block fluted, the temperature sensor is located at the right side of exhaust outlet.This can reduce the injection molding machine of injection pressure, can reduce the pressure of injection molding machine body interior, so as to reduce the resistance of material propulsion, while can be avoided the blocked phenomenon of cast hopper materials inside.
Description
Technical field
The utility model relates to injection molding machine technical field, specially a kind of injection molding machine that can reduce injection pressure.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main molding equipment of plastic products of various shapes is made in mold, is divided into vertical, horizontal, all electric.
However existing injection molding machine is easy to be blocked at cast hopper when being fed intake, and is not easy to handle after blocking, together
When can not reduce pressure inside injection molding machine, from the resistance for being unable to reduce material and promoting.In view of the above-mentioned problems, being badly in need of
Innovative design is carried out on the basis of original injection molding machine.
Utility model content
The purpose of this utility model is to provide a kind of injection molding machines that can reduce injection pressure, to solve above-mentioned background skill
Art proposes injection molding machine when being fed intake, and is easy to be blocked at cast hopper, and be not easy to handle after blocking, while can not reduce
Pressure inside injection molding machine, from be unable to reduce material promote resistance the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of injection molding can reduce injection pressure
Machine, including injection molding machine ontology, rotating electric machine, servo motor, temperature sensor and control panel, the injection molding machine bodies top
Right side is provided with cast hopper, and the inside of cast hopper is separately installed with driving shaft and driven shaft, and driving shaft and driven shaft
Outer wall is respectively and fixedly provided with poke rod, the both ends of the driving shaft through the inside of cast hopper respectively with driving gear and electric rotating
Machine is connected with each other, and the avris of driving gear is provided with driven gear, and the driven gear is fixed on the end of driven shaft, and from
Moving gear is located at the outside of cast hopper, and exhaust outlet, and the inside peace of exhaust outlet are provided on the left of the injection molding machine bodies top
Equipped with plug, and plug is fixed on the bottom of movable block, and the avris of the movable block is connected with gag lever post, and gag lever post is located at
The inside of limiting slot, the limiting slot is reserved in the inside of support frame, and the top of cast hopper, institute are fixed in the bottom of support frame
It states and opens up fluted at the top of movable block, and the inside of groove is equipped with the lower end of screw rod shaft, and the upper end of screw rod shaft
It is connected with each other through the top of support frame and servo motor, the temperature sensor is located at the right side of exhaust outlet, and temperature passes
The bottom of sensor is installed on the inner wall of injection molding machine ontology, and is equipped with control panel on injection molding machine ontology.
Preferably, outer wall equal equidistantly distributed of the poke rod in driving shaft and driven shaft, and poke rod and driving shaft
It is weldedization structure with driven shaft.
Preferably, the driving gear is identical with driven gear structure, equal in magnitude, and driving gear and driven gear are
Engagement connection.
Preferably, the avris of the plug and the inner wall of exhaust outlet are bonded to each other, and plug is to be connected together with exhaust outlet.
Preferably, the gag lever post is symmetrical arranged about the central axis of movable block, and gag lever post and limiting slot constitute and block
Box-like slide construction.
Preferably, the inner wall of the groove and the outer wall of screw rod shaft are both designed as thread-like structure, and screw rod shaft is logical
It is to be threadedly coupled that groove, which is crossed, with movable block.
Compared with prior art, the utility model has the beneficial effects that this can reduce the injection molding machine of injection pressure, it can
The pressure of injection molding machine body interior is reduced, so as to reduce the resistance of material propulsion, while can be avoided object inside cast hopper
The blocked phenomenon of material；
1, when rotating electric machine is rotated forward, the poke rod on driving shaft is enabled to be rotated forward, at the same enable to from
Poke rod on moving axis is inverted, and the poke rod on poke rod and driven shaft on driving shaft is enabled to do opposite direction
Movement so as to push material to move downward in the inside of cast hopper, and then avoids showing for cast hopper materials inside blocking
As；
2, servo motor, which is rotated forward perhaps to be inverted, enables to plug to move upwards or move downward, and works as plug
It when son moves upwards, can separate with exhaust outlet, when ensure that injection molding machine body interior material moves to the left, can will infuse
The air of molding machine body interior is discharged by exhaust outlet, so as to reduce the pressure of injection molding machine body interior, and then can be subtracted
The resistance of small injection, convenient for the injection of injection molding machine ontology, when material is contacted with temperature sensor, plug can be moved downward,
Exhaust outlet is blocked by plug, material is avoided and is flowed out from the inside of exhaust outlet.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model cast hopper overlooking structure diagram；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the utility model gag lever post mounting structure schematic diagram；
Fig. 5 is enlarged structure schematic diagram at B in the utility model Fig. 1.
In figure: 1, injection molding machine ontology；2, cast hopper；3, driving shaft；4, driven shaft；5, poke rod；6, rotating electric machine；7, main
Moving gear；8, driven gear；9, exhaust outlet；10, plug；11, movable block；12, gag lever post；13, limiting slot；14, support frame；
15, groove；16, screw rod shaft；17, servo motor；18, temperature sensor；19, control panel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of injection molding machine can reduce injection pressure,
Including injection molding machine ontology 1, cast hopper 2, driving shaft 3, driven shaft 4, poke rod 5, rotating electric machine 6, driving gear 7, driven gear
8, exhaust outlet 9, plug 10, movable block 11, gag lever post 12, limiting slot 13, support frame 14, groove 15, screw rod shaft 16, servo electricity
Machine 17, temperature sensor 18 and control panel 19, the right side at the top of injection molding machine ontology 1 are provided with cast hopper 2, and cast hopper 2
Inside is separately installed with driving shaft 3 and driven shaft 4, and the outer wall of driving shaft 3 and driven shaft 4 is respectively and fixedly provided with poke rod 5, actively
The both ends of axis 3 are connected with each other with driving gear 7 and rotating electric machine 6 through the inside of cast hopper 2 respectively, and driving gear 7
Avris be provided with driven gear 8, driven gear 8 is fixed on the end of driven shaft 4, and driven gear 8 is located at the outer of cast hopper 2
The left side in portion, 1 top of injection molding machine ontology is provided with exhaust outlet 9, and the inside of exhaust outlet 9 is equipped with plug 10, and plug 10
It is fixed on the bottom of movable block 11, the avris of movable block 11 is connected with gag lever post 12, and gag lever post 12 is located at the interior of limiting slot 13
Portion, limiting slot 13 is reserved in the inside of support frame 14, and the top of cast hopper 2, movable block 11 are fixed in the bottom of support frame 14
Top open up fluted 15, and the inside of groove 15 is equipped with the lower end of screw rod shaft 16, and the upper end of screw rod shaft 16
It is connected with each other through the top of support frame 14 and servo motor 17, temperature sensor 18 is located at the right side of exhaust outlet 9, and temperature
The bottom of sensor 18 is installed on the inner wall of injection molding machine ontology 1, and control panel 19 is equipped on injection molding machine ontology 1；
Outer wall equal equidistantly distributed of the poke rod 5 in driving shaft 3 and driven shaft 4, and poke rod 5 and driving shaft 3 and driven
Axis 4 is weldedization structure, and driving gear 7 is identical with 8 structure of driven gear, equal in magnitude, and driving gear 7 and driven
Gear 8 is engagement connection, ensure that rotating electric machine 6 drives driving shaft 3 when being rotated forward, and the poke rod 5 on driving shaft 3 can be into
Row rotates forward, while driving shaft 3 drives driven shaft 4 to be inverted by the engagement of driving gear 7 and driven gear 8, thus driven
Poke rod 5 on axis 4 is inverted, and the poke rod 5 on poke rod 5 and driven shaft 4 on driving shaft 3 is done opposite
Direction movement, so as to push material to move downward in the inside of cast hopper 2, and then it is stifled to avoid 2 materials inside of cast hopper
The phenomenon that plug；
The avris of plug 10 and the inner wall of exhaust outlet 9 are bonded to each other, and plug 10 is to be connected together with exhaust outlet 9, are guaranteed
Plug 10 can block exhaust outlet 9, flow out so as to avoid material from the inside of exhaust outlet 9, while ensure that plug 10
It can be separated with exhaust outlet 9, the gas inside injection molding machine ontology 1 is discharged by exhaust outlet 9, so as to reduce note
Pressure inside molding machine ontology 1, consequently facilitating injection molding；
Gag lever post 12 is symmetrical arranged about the central axis of movable block 11, and gag lever post 12 and limiting slot 13 constitute clamp-close type
Slide construction, the inner wall of groove 15 and the outer wall of screw rod shaft 16 are both designed as thread-like structure, and screw rod shaft 16 passes through
Groove 15 is to be threadedly coupled with movable block 11, when ensure that servo motor 17 drives screw rod shaft 16 to rotate forward, 16 energy of screw rod shaft
Enough movable block 11 is driven to move upwards, while the gag lever post 12 of 11 two sides of movable block can be mobile in the inside of limiting slot 13, limit
Position bar 12 avoids the rotation of movable block 11.
Working principle: when can reduce the injection molding machine of injection pressure using this, according to Fig. 1-2 and Fig. 5, first by material
It is placed into the inside of cast hopper 2, then starts rotating electric machine 6 and is rotated forward, then rotating electric machine 6 is driven by driving shaft 3 and dialled
Lever 5 is rotated forward, while driving shaft 3 drives the poke rod 5 on driven shaft 4 by the engagement of driving gear 7 and driven gear 8
It is inverted, so that the poke rod 5 on the poke rod 5 and driven shaft 4 on driving shaft 3 can do opposite direction movement,
So as to push material to move downward in the inside of cast hopper 2, and then avoid the blocking of 2 materials inside of cast hopper；
According to Fig. 1 and Fig. 3-4, starting servo motor 17 first is rotated forward, and drives screw rod to turn followed by servo motor 17
Axis 16 is rotated forward, and since screw rod shaft 16 is to be threadedly coupled with groove 15, screw rod shaft 16 drives movable block 11 upward
Movement, while the gag lever post 12 on movable block 11, in the moved upward inside of limiting slot 13, then movable block 11 drives plug 10
Move upwards so that plug 10 is separated with exhaust outlet 9, then the screw rod inside injection molding machine ontology 1 by the material of melting to the left
It pushes, material pushes the air inside injection molding machine ontology 1 to the left at this time, so that the air inside injection molding machine ontology 1 passes through
Exhaust outlet 9 is discharged, and then reduces the pressure inside injection molding machine ontology 1, when the material of melting is contacted with temperature sensor 18,
Temperature sensor 18 experiences high temperature signal, and the inside that then signal is transferred to control panel 19 is handled, followed by control
Panel 19 controls servo motor 17 and is inverted, and ibid described in principle, plug 10 is moved downward, and exhaust outlet 9 is blocked, is avoided
The phenomenon that material of melting overflows from exhaust outlet 9.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of injection molding machine that can reduce injection pressure, including injection molding machine ontology (1), rotating electric machine (6), servo motor
(17), temperature sensor (18) and control panel (19), it is characterised in that: the right side setting at the top of the injection molding machine ontology (1)
Have cast hopper (2), and the inside of cast hopper (2) is separately installed with driving shaft (3) and driven shaft (4), and driving shaft (3) and from
The outer wall of moving axis (4) is respectively and fixedly provided with poke rod (5), and the both ends of the driving shaft (3) are distinguished through the inside of cast hopper (2)
It is connected with each other with driving gear (7) and rotating electric machine (6), and the avris of driving gear (7) is provided with driven gear (8), it is described
Driven gear (8) is fixed on the end of driven shaft (4), and driven gear (8) is located at the outside of cast hopper (2), the injection molding machine
Left side at the top of ontology (1) is provided with exhaust outlet (9), and the inside of exhaust outlet (9) is equipped with plug (10), and plug (10)
It is fixed on the bottom of movable block (11), the avris of the movable block (11) is connected with gag lever post (12), and gag lever post (12) is located at
The inside of limiting slot (13), the limiting slot (13) is reserved in the inside of support frame (14), and the bottom of support frame (14) is fixed
It is opened up fluted (15) at the top of the top of cast hopper (2), the movable block (11), and the inside of groove (15) is equipped with silk
The lower end of bar shaft (16), and top and servo motor (17) phase of the upper end of screw rod shaft (16) through support frame (14)
It connects, the temperature sensor (18) is located at the right side of exhaust outlet (9), and the bottom of temperature sensor (18) is installed on injection molding
The inner wall of machine ontology (1), and control panel (19) are installed on injection molding machine ontology (1).
2. a kind of injection molding machine that can reduce injection pressure according to claim 1, it is characterised in that: the poke rod
(5) in the equal equidistantly distributed of outer wall of driving shaft (3) and driven shaft (4), and poke rod (5) and driving shaft (3) and driven shaft (4)
It is weldedization structure.
3. a kind of injection molding machine that can reduce injection pressure according to claim 1, it is characterised in that: the driving gear
(7) identical with driven gear (8) structure, it is equal in magnitude, and driving gear (7) and driven gear (8) they are engagement connection.
4. a kind of injection molding machine that can reduce injection pressure according to claim 1, it is characterised in that: the plug (10)
The inner wall of avris and exhaust outlet (9) be bonded to each other, and plug (10) is to be connected together with exhaust outlet (9).
5. a kind of injection molding machine that can reduce injection pressure according to claim 1, it is characterised in that: the gag lever post
(12) it is symmetrical arranged about the central axis of movable block (11), and gag lever post (12) and limiting slot (13) constitute the sliding of clamp-close type
Structure.
6. a kind of injection molding machine that can reduce injection pressure according to claim 1, it is characterised in that: the groove (15)
Inner wall and the outer wall of screw rod shaft (16) be both designed as thread-like structure, and screw rod shaft (16) passes through groove (15) and activity
Block (11) is to be threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342913.XU CN209633641U (en) | 2019-03-19 | 2019-03-19 | A kind of injection molding machine can reduce injection pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920342913.XU CN209633641U (en) | 2019-03-19 | 2019-03-19 | A kind of injection molding machine can reduce injection pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209633641U true CN209633641U (en) | 2019-11-15 |
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ID=68496299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920342913.XU Active CN209633641U (en) | 2019-03-19 | 2019-03-19 | A kind of injection molding machine can reduce injection pressure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209633641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391260A (en) * | 2020-03-21 | 2020-07-10 | 吴学涛 | Temperature control system of injection molding machine |
| CN111546580A (en) * | 2020-06-02 | 2020-08-18 | 江苏泰特汽车配件股份有限公司 | Runner mechanism of automobile rear angle keeping mold |
-
2019
- 2019-03-19 CN CN201920342913.XU patent/CN209633641U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111391260A (en) * | 2020-03-21 | 2020-07-10 | 吴学涛 | Temperature control system of injection molding machine |
| CN111391260B (en) * | 2020-03-21 | 2021-04-09 | 浙江博创机械有限公司 | Temperature control system of injection molding machine |
| CN111546580A (en) * | 2020-06-02 | 2020-08-18 | 江苏泰特汽车配件股份有限公司 | Runner mechanism of automobile rear angle keeping mold |
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