CN220826276U - Blending mechanism of efficient injection molding machine - Google Patents
Blending mechanism of efficient injection molding machine Download PDFInfo
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- CN220826276U CN220826276U CN202322146493.7U CN202322146493U CN220826276U CN 220826276 U CN220826276 U CN 220826276U CN 202322146493 U CN202322146493 U CN 202322146493U CN 220826276 U CN220826276 U CN 220826276U
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- stirring
- blending
- injection molding
- molding machine
- gear
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- 238000002156 mixing Methods 0.000 title claims abstract description 85
- 238000001746 injection moulding Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 50
- 238000007790 scraping Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of mixing mechanisms, in particular to a blending mechanism of a high-efficiency injection molding machine, which comprises a mixing bin, wherein a discharge valve is arranged on the mixing bin, the blending mechanism further comprises an inner cover unit, the inner cover unit comprises a scraping stirring part rotatably arranged in the mixing bin, and the scraping stirring part comprises a scraping inclined plate which can contact with the inner bin wall of the mixing bin to scrape attached materials; the inner stirring unit is rotatably arranged in the inner cover unit and can apply stirring acting force to improve the blending efficiency; according to the blending mechanism of the efficient injection molding machine, the blending effect and the blending efficiency can be improved through the opposite stirring rotation effect of the inner cover unit and the inner stirring unit under the action of the output part, and the inner cover unit can scrape off the bin wall adhesion materials and can improve the blending uniformity; meanwhile, the output parts are meshed with each other, the inner cover unit and the inner stirring unit can be driven by one driving source to rotate simultaneously, and the manufacturing cost is easy to control.
Description
Technical Field
The utility model relates to the technical field of mixing mechanisms, in particular to a blending mechanism of a high-efficiency injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. The main molding equipment is used for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die; the injection molding machine is capable of heating the plastic material to fill the mold cavity.
The utility model patent with the prior authorized bulletin number of CN 216466008U discloses a high-efficiency blending mechanism of a full-automatic injection molding machine, which comprises a mixing tank body, a servo motor and a blending device, wherein the blending device comprises a rotating rod, an upper mixing device and a lower mixing device, the rotating rod is fixed in the mixing tank body through a bearing, the servo motor is fixedly connected with the rotating rod, a thread A, a thread B and a limiting disc are arranged on the rotating rod, the limiting disc is fixed on the rotating rod, the thread A and the thread B are separated through the limiting disc, the upper mixing device is in threaded connection with the thread A, and the lower mixing device is in threaded connection with the thread B.
The mixing uniformity of the device is not high, and most of the device adopts composite thermoplastic plastics or thermosetting plastic master batches in the injection molding process, the device is stuck on the wall of a mixing bin in the initial stage of melting, and the mixing at the position is uneven; to solve the above problems, blending uniformity and mixing efficiency are improved; in view of this, we propose a high efficiency injection molding machine blending mechanism.
Disclosure of utility model
In order to make up for the defects, the utility model provides a blending mechanism of an efficient injection molding machine.
The technical scheme of the utility model is as follows:
The utility model provides a high-efficient injection molding machine blending machine constructs, includes the blending bunker, install the discharge valve on the blending bunker, still include:
The inner cover unit comprises a scraping stirring part rotatably arranged in the mixing bin, and the scraping stirring part comprises a scraping inclined plate which can contact with the inner bin wall of the mixing bin to scrape off attached materials;
And the inner stirring unit is rotatably arranged inside the inner cover unit and can apply stirring acting force to improve the blending efficiency.
Preferably, the scraping stirring part comprises a ring cylinder, a through groove is formed in the ring cylinder, the scraping inclined plate is fixedly connected to the outer surface of the ring cylinder, and a stirring plate is fixedly connected to the inner surface of the ring cylinder, so that stirring and blending effects can be improved.
Preferably, the two sides of the ring cylinder are fixedly provided with side plates, the axle center of the outer side surface of the side plates is fixedly connected with a through pipe, and the mixing bin is provided with a mounting hole capable of rotatably mounting the ring cylinder through the through pipe.
Preferably, the inner stirring unit comprises a rotating shaft rod, a mixing stirring pipe is arranged around the rotating shaft rod, and a second gear is fixedly arranged on any side of the rotating shaft rod; and a first gear is fixedly arranged on the side, corresponding to the second gear, of the through pipe.
Preferably, an electric heating wire is arranged in the mixing stirring pipe.
Preferably, the inner cover unit and the inner stirring unit provide a rotational force through the output part, and the inner cover unit is reversely rotated with respect to the inner stirring unit.
Preferably, the output part comprises a first gear and a second gear which are coaxial, and a transmission column and a transmission gear are rotatably arranged on the mixing bin.
Preferably, the transmission column is provided with a second meshing tooth and a first meshing tooth which can be meshed with the first gear; and the second meshing teeth are meshed with the transmission gear, and the transmission gear is meshed with the second gear only.
Compared with the prior art, the utility model has the beneficial effects that:
According to the blending mechanism of the efficient injection molding machine, the blending effect and the blending efficiency can be improved through the opposite stirring rotation effect of the inner cover unit and the inner stirring unit under the action of the output part, and the inner cover unit can scrape off the bin wall adhesion materials and can improve the blending uniformity; meanwhile, the output parts are meshed with each other, the inner cover unit and the inner stirring unit can be driven by one driving source to rotate simultaneously, and the manufacturing cost is easy to control.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a cutaway exploded view of the overall structure of the present utility model;
FIG. 2 is a cutaway exploded view of the inner housing unit of the present utility model;
FIG. 3 is a diagram showing the relationship between the inner cover unit and the mixing bin;
fig. 4 is a schematic view of an output part of the present utility model.
The meaning of each reference numeral in the figures is:
1. A mixing bin; 11. a discharge valve; 101. a mounting hole; 2. an inner cover unit; 21. a side plate; 22. a through pipe; 23. a first gear; 24. a scraping stirring part; 241. a ring barrel; 2411. a through groove; 242. a scraping sloping plate; 243. a stirring plate;
3. An inner stirring unit; 31. rotating the shaft lever; 32. a mixing and stirring pipe; 33. a second gear;
4. A driving motor; 5. a drive column; 51. a first engagement tooth; 52. a second meshing tooth; 6. a transmission gear.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-4, the present utility model is described in detail by the following embodiments:
The utility model provides a high-efficient injection molding machine blending machine constructs, includes blending bunker 1, installs discharge valve 11 on the blending bunker 1, still includes:
The inner cover unit 2, the inner cover unit 2 comprises a scraping stirring part 24 rotatably arranged in the mixing bin 1, and the scraping stirring part 24 comprises a scraping inclined plate 242 which can contact with the inner bin wall of the mixing bin 1 to scrape off attached materials; as shown in fig. 3, the scraping stirring portion 24 includes a ring cylinder 241, a through groove 2411 is formed in the ring cylinder 241, a scraping inclined plate 242 is fixedly connected to the outer surface of the ring cylinder 241, and a stirring plate 243 is fixedly connected to the inner surface of the ring cylinder 241, so that the stirring and blending effects can be improved.
The two sides of the ring cylinder 241 are fixedly provided with side plates 21, the axial center of the outer side surface of each side plate 21 is fixedly connected with a through pipe 22, and the mixing bin 1 is provided with a mounting hole 101 capable of rotatably mounting the ring cylinder 241 through the through pipe 22; the inner stirring unit 3 comprises a rotating shaft rod 31 rotatably arranged in the inner cover unit 2, and mixing stirring pipes 32 are arranged around the rotating shaft rod 31, so that stirring acting force can be applied to improve the blending efficiency.
The electric heating wires are arranged in the mixing stirring pipe 32 in the embodiment, so that a hot melting heat source can be improved in the stirring process, and the hot melting blending efficiency is quickened.
As shown in fig. 1, the output part includes a second gear 33 fixedly installed at the right side of the rotating shaft 31, a first gear 23 fixedly installed at the right side of the through pipe 22; and as shown in fig. 4, the first gear 23 and the second gear 33 are coaxial but rotate in opposite directions; a transmission column 5 and a transmission gear 6 are rotatably arranged on a mixing bin 1, and a second meshing tooth 52 and a first meshing tooth 51 which can be meshed with a first gear 23 are arranged on the transmission column 5; the second meshing teeth 52 are meshed with the transmission gear 6, the transmission gear 6 is meshed with the second gear 33 only, and the driving motor 4 is fixedly arranged at the axis of the second gear 33 and can be used as an output power source to drive the meshed gears to rotate mutually.
The blending mechanism of the efficient injection molding machine of the embodiment is used for throwing various thermoplastic or thermosetting plastics to be blended into the blending bin 1, the bin wall of the blending bin 1 is heated and melted, plastics are attached to the bin wall of the blending bin 1 continuously in the process, the driving motor 4 rotates at the moment, the second gear 33 is driven to rotate clockwise for example, the transmission gear 6 is driven to rotate anticlockwise, the transmission column 5 is driven to rotate clockwise, the first gear 23 is driven to rotate anticlockwise, then the internal cover unit 2 and the internal stirring unit 3 can be realized to stir and rotate in opposite directions, and the attached materials are fully blended by continuously scraping and dropping the attached materials by the scraping inclined plate attached to the bin wall, so that the blending uniformity and the efficiency can be improved.
The above description is only illustrative of the preferred embodiments of the present utility model and of the principles of the technology employed. It will be appreciated by persons skilled in the art that the scope of the utility model referred to in the present utility model is not limited to the specific combinations of the technical features described above, but also covers other technical features formed by any combination of the technical features described above or their equivalents without departing from the inventive concept. Such as the above-mentioned features and the technical features disclosed in the present utility model (but not limited to) having similar functions are replaced with each other.
Claims (8)
1. The utility model provides a high-efficient injection molding machine blending machine constructs, includes blending bunker (1), install discharge valve (11), its characterized in that on blending bunker (1): further comprises:
The inner cover unit (2), the inner cover unit (2) comprises a scraping stirring part (24) rotatably arranged inside the mixing bin (1), and the scraping stirring part (24) comprises a scraping inclined plate (242) capable of contacting with the inner bin wall of the mixing bin (1) to scrape off attached materials;
And the inner stirring unit (3) is rotatably arranged inside the inner cover unit (2), and stirring acting force can be applied to improve the blending efficiency.
2. The high efficiency injection molding machine blending mechanism of claim 1, wherein: the scraping stirring part (24) comprises a ring cylinder (241), a through groove (2411) is formed in the ring cylinder (241), the scraping inclined plate (242) is fixedly connected to the outer surface of the ring cylinder (241), and a stirring plate (243) is fixedly connected to the inner surface of the ring cylinder (241), so that stirring and blending effects can be improved.
3. The high efficiency injection molding machine blending mechanism of claim 2, wherein: side plates (21) are fixedly mounted on two sides of the annular cylinder (241), a through pipe (22) is fixedly connected to the axis of the outer side face of the side plate (21), and mounting holes (101) capable of rotatably mounting the annular cylinder (241) through the through pipe (22) are formed in the mixing bin (1).
4. A high efficiency injection molding machine blending mechanism as claimed in claim 3, wherein: the inner stirring unit (3) comprises a rotating shaft rod (31), a mixing stirring pipe (32) is arranged around the rotating shaft rod (31), and a second gear (33) is fixedly arranged on any side of the rotating shaft rod (31);
And a first gear (23) is fixedly arranged on the corresponding side of the through pipe (22) and the second gear (33).
5. The high efficiency injection molding machine blending mechanism of claim 4, wherein: and an electric heating wire is arranged in the mixing stirring pipe (32).
6. The high efficiency injection molding machine blending mechanism of claim 4, wherein: the inner cover unit (2) and the inner stirring unit (3) provide rotating force through an output part, and the rotation of the inner cover unit (2) is opposite to the rotation of the inner stirring unit (3).
7. The high efficiency injection molding machine blending mechanism of claim 6, wherein: the output part comprises a first gear (23) and a second gear (33) which are coaxial, and a transmission column (5) and a transmission gear (6) are rotatably arranged on the mixing bin (1).
8. The high efficiency injection molding machine blending mechanism of claim 7, wherein: the transmission column (5) is provided with a second meshing tooth (52) and a first meshing tooth (51) which can be meshed with the first gear (23);
And the second meshing teeth (52) are meshed with the transmission gear (6), and the transmission gear (6) is meshed with the second gear (33) only.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146493.7U CN220826276U (en) | 2023-08-10 | 2023-08-10 | Blending mechanism of efficient injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146493.7U CN220826276U (en) | 2023-08-10 | 2023-08-10 | Blending mechanism of efficient injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220826276U true CN220826276U (en) | 2024-04-23 |
Family
ID=90726970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146493.7U Active CN220826276U (en) | 2023-08-10 | 2023-08-10 | Blending mechanism of efficient injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220826276U (en) |
-
2023
- 2023-08-10 CN CN202322146493.7U patent/CN220826276U/en active Active
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