CN219769019U - Injection molding machine propeller - Google Patents
Injection molding machine propeller Download PDFInfo
- Publication number
- CN219769019U CN219769019U CN202320038835.0U CN202320038835U CN219769019U CN 219769019 U CN219769019 U CN 219769019U CN 202320038835 U CN202320038835 U CN 202320038835U CN 219769019 U CN219769019 U CN 219769019U
- Authority
- CN
- China
- Prior art keywords
- injection molding
- molding machine
- sealing plate
- plate
- groove
- 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.)
- Active
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 114
- 238000007789 sealing Methods 0.000 claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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 injection molding machines, in particular to an injection molding machine propeller, which comprises an injection molding machine propelling cylinder and a conveying pushing roller; the front end of conveying pushing roll is connected with the flitch, and the seal groove has been seted up to the one end that the flitch kept away from conveying pushing roll, has seted up the material hole of passing on the seal groove, and the transmission hole has been seted up at the middle part of seal groove, and the inside slip of seal groove is provided with the closing plate, and the one end of closing plate is provided with the closing plate spliced pole with transmission hole sliding connection. According to the utility model, the passing plate is fixedly connected with the conveying pushing roller, injection molding liquid can enter the conical discharging nozzle through the passing hole in the passing plate in the feeding process, and the sealing plate can seal the passing plate in the pushing process, so that the sealing plate can push the injection molding liquid out of the injection molding liquid discharging hole in the conical discharging nozzle, the injection molding liquid can be prevented from flowing back, meanwhile, the sealing effect of the whole injection molding machine pushing barrel is better, and the injection molding efficiency is greatly improved.
Description
Technical Field
The utility model relates to a propeller, in particular to a propeller of an injection molding machine, and belongs to the technical field of injection molding machines.
Background
Injection molding machines, also known as injection molding machines or injection molding machines, are the primary molding equipment for producing plastic products of various shapes from thermoplastic or thermosetting plastics using plastic molding dies, which are capable of heating the plastic, applying high pressure to the molten plastic, causing it to be ejected and fill the die cavity.
The existing injection molding machine utilizes the conveying roller to heat and push the heated injection molding liquid, and the phenomenon of liquid backflow can occur in the pushing process due to poor sealing property, so that the injection molding efficiency can be greatly reduced.
Accordingly, there is a need for an improved propeller for an injection molding machine that addresses the above-described problems.
Disclosure of Invention
The utility model aims to provide an injection molding machine propeller, a passing plate is fixedly connected with a conveying pushing roller, injection molding liquid can enter the interior of a conical discharging nozzle through a passing hole in the passing plate in the feeding process, and a sealing plate can seal the passing plate in the pushing process, so that the sealing plate can push the injection molding liquid out of the injection molding liquid discharging hole in the conical discharging nozzle, backflow of the injection molding liquid can be prevented, meanwhile, the sealing effect of the interior of a propelling cylinder of the whole injection molding machine is better, and the injection molding efficiency is greatly improved.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
the injection molding machine propeller comprises an injection molding machine propelling cylinder and a conveying pushing roller rotatably arranged in the injection molding machine propelling cylinder, wherein the conveying pushing roller is used for pushing injection molding particles;
the front end of the conveying pushing roller is connected with a material passing plate, one end of the material passing plate, which is far away from the conveying pushing roller, is provided with a sealing groove, a plurality of material passing holes are formed in the sealing groove, a transmission hole is formed in the middle of the sealing groove, and a sealing plate is slidably arranged in the sealing groove and is used for sealing the material passing holes;
one end of the sealing plate is provided with a sealing plate connecting column which is in sliding connection with the transmission hole.
Preferably, a pushing groove is formed in the conveying pushing roller, and the pushing groove is of a spiral structure.
Preferably, one end of the conveying pushing roller is fixedly connected with the material passing plate through a first connecting column, and the material passing hole is communicated with the pushing groove.
Preferably, a braking groove is formed in one end, close to the sealing plate, of the conveying pushing roller, and the braking groove is formed in the transmission hole;
the sealing plate connecting column is provided with a sealing plate limiting column corresponding to the braking groove, and the sealing plate limiting column is slidably arranged in the braking groove.
Preferably, one end of the injection molding machine propelling cylinder, which is close to the sealing plate, is connected with a conical discharging nozzle, and an injection molding liquid discharging hole communicated with the injection molding machine propelling cylinder is formed in the conical discharging nozzle.
Preferably, an injection molding liquid feeding hole is formed in one side of the upper side face of the injection molding machine propelling cylinder, and the injection molding liquid feeding hole is communicated with the inside of the injection molding machine propelling cylinder.
Preferably, one end of the conveying pushing roller, which is far away from the sealing plate, is connected with a driving motor through a second connecting column, a motor fixing piece is fixedly arranged on the driving motor, and one end of the motor fixing piece, which is far away from the driving motor, is connected with an electric telescopic rod;
the electric telescopic rod comprises a telescopic rod output end and a telescopic rod base, wherein the telescopic rod output end is fixedly connected with the motor fixing piece, and an assembly plate is connected to the telescopic rod base.
Preferably, the outer side surface of the injection molding machine propulsion cylinder is provided with a plurality of electromagnetic heating rings, and the electromagnetic heating rings are electrically connected with an external power supply through wires.
The utility model has at least the following beneficial effects:
the material passing plate is fixedly connected with the conveying pushing roller, injection molding liquid can enter the conical discharging nozzle through the material passing hole in the material passing plate in the feeding process, and the sealing plate can seal the material passing plate in the pushing process, so that the sealing plate can push out injection molding liquid through the injection molding liquid discharging hole in the conical discharging nozzle, backflow of the injection molding liquid can be prevented, and meanwhile, the sealing effect inside the pushing cylinder of the whole injection molding machine is better, so that the injection molding efficiency is greatly improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a perspective view of the first embodiment of the present utility model;
FIG. 3 is a second perspective view of the present utility model;
FIG. 4 is a perspective view of a transfer pusher roll of the present utility model;
fig. 5 is a perspective view of the sealing plate of the present utility model.
In the figure, a 1-injection molding machine propelling cylinder, a 101-conical discharging nozzle, a 102-injection molding liquid discharging hole, a 103-injection molding liquid feeding hole, a 2-conveying pushing roller, a 201-pushing groove, a 202-passing plate, a 203-sealing groove, a 204-passing hole, a 205-driving hole, a 206-first connecting column, a 207-second connecting column, a 208-braking groove, a 3-sealing plate, a 301-sealing plate connecting column, a 302-sealing plate limiting column, a 4-driving motor, a 5-motor fixing piece, a 6-electric telescopic rod, a 601-telescopic rod output end, a 602-telescopic rod base, a 7-assembling plate and an 8-electromagnetic heating ring.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
As shown in fig. 1-5, the injection molding machine propeller provided in this embodiment includes an injection molding machine propelling cylinder 1 and a conveying pushing roller 2 rotatably disposed inside the injection molding machine propelling cylinder 1, the conveying pushing roller 2 is used for pushing injection molding particles, a passing plate 202 is connected to the front end of the conveying pushing roller 2, one end of the passing plate 202 far away from the conveying pushing roller 2 is provided with a sealing groove 203, a plurality of passing holes 204 are provided on the sealing groove 203, a transmission hole 205 is provided in the middle of the sealing groove 203, a sealing plate 3 is slidably disposed inside the sealing groove 203, the sealing plate 3 is used for sealing the passing holes 204, and one end of the sealing plate 3 is provided with a sealing plate connecting column 301 slidably connected with the transmission hole 205;
the existing injection molding machine utilizes a conveying roller to heat and push the heated injection molding liquid, and the sealing performance is poor, so that the phenomenon of liquid backflow can occur in the pushing process, and the injection molding efficiency can be greatly reduced;
the passing plate 202 is fixedly connected with the conveying pushing roller 2, injection molding liquid can enter the conical discharging nozzle 101 through the passing holes 204 on the passing plate 202 in the feeding process, and the sealing plate 3 can seal the passing plate 202 in the pushing process, so that the sealing plate 3 can push the injection molding liquid out of the injection molding liquid discharging holes 102 on the conical discharging nozzle 101, backflow of the injection molding liquid can be prevented, meanwhile, the sealing effect of the inner part of the pushing cylinder 1 of the whole injection molding machine is better, and the injection molding efficiency is greatly improved;
a pushing groove 201 is formed in the conveying pushing roller 2, and the pushing groove 201 is of a spiral structure;
the specific feeding process is as follows:
in the feeding process, a sealing plate limiting column 302 on a sealing plate connecting column 301 slides in a braking groove 208 to enable a sealing plate 3 to be separated from a material passing plate 202, a material pushing groove 201 on a conveying material pushing roller 2 sequentially transmits injection molding liquid to the material passing plate 202, and the injection molding liquid passes through a material passing hole 204 on the material passing plate 202 and then enters the interior of a conical material discharging nozzle 101 from one side of the sealing plate 3;
in the pushing process, the sealing plate 3 is clamped inside the passing plate 202 and seals the passing plate 202, so that injection molding liquid is extruded from the injection molding liquid discharging hole 102 under the extrusion of the sealing plate 3, the structure is simple, and the injection molding efficiency is greatly improved.
Further, as shown in fig. 1 and fig. 4, one end of the conveying pushing roller 2 is fixedly connected with the material passing plate 202 through a first connecting column 206, the material passing hole 204 is communicated with the pushing groove 201, a braking groove 208 is formed in one end of the conveying pushing roller 2, which is close to the sealing plate 3, and the braking groove 208 is formed in the transmission hole 205;
the sealing plate connecting column 301 is provided with a sealing plate limiting column 302 corresponding to the braking groove 208, and the sealing plate limiting column 302 is arranged in the braking groove 208 in a sliding manner;
the spacing post 302 of closing plate on the closing plate spliced pole 301 slides in the braking groove 208 in the transmission hole 205, and the in-process closing plate 3 breaks away from the flitch 202 and can make the injection molding liquid flow out, and the flitch 202 is passed in the sealing plate 3 seal of in-process of pushing away the material, and then can impel the injection molding liquid, simple structure, convenient to use is nimble, promotes the efficiency of moulding plastics greatly.
Still further, as shown in fig. 2 and 3, one end of the injection molding machine propelling cylinder 1, which is close to the sealing plate 3, is connected with a conical discharging nozzle 101, an injection molding liquid discharging hole 102 communicated with the injection molding machine propelling cylinder 1 is formed in the conical discharging nozzle 101, an injection molding liquid feeding hole 103 is formed in one side of the upper side surface of the injection molding machine propelling cylinder 1, the injection molding liquid feeding hole 103 is communicated with the inside of the injection molding machine propelling cylinder 1, injection molding particles can be directly thrown into the inside of the injection molding machine propelling cylinder 1 through the injection molding liquid feeding hole 103, and the injection molding machine propelling cylinder is simple in structure and convenient to use.
Still further, as shown in fig. 1, 2 and 3, one end of the conveying pushing roller 2 far away from the sealing plate 3 is connected with a driving motor 4 through a second connecting column 207, a motor fixing piece 5 is fixedly arranged on the driving motor 4, and one end of the motor fixing piece 5 far away from the driving motor 4 is connected with an electric telescopic rod 6;
the electric telescopic rod 6 comprises a telescopic rod output end 601 and a telescopic rod base 602, the telescopic rod output end 601 is fixedly connected with the motor fixing piece 5, the telescopic rod base 602 is connected with an assembly plate 7, and the conveying pushing roller 2 can be fixed through the assembly plate 7, so that the stability of the structure is improved;
one end of the conveying pushing roller 2 is connected with a driving motor 4, so that the conveying pushing roller 2 can be rotated through the driving motor 4, feeding of injection molding liquid is facilitated, then the injection molding liquid is pushed under the action of an electric telescopic rod 6, the structure is simple, feeding can be achieved, pushing can be achieved, and injection molding efficiency is greatly improved;
in addition, the outer side surface of the injection molding machine propulsion cylinder 1 is provided with a plurality of electromagnetic heating rings 8, and the electromagnetic heating rings 8 are electrically connected with an external power supply through wires;
the plastic particles inside the injection molding machine propelling cylinder 1 can be heated and melted by the electromagnetic heating rings 8, so that injection molding liquid can be directly melted, the problem that injection molding is cooled after melting can be avoided, and the problem that the injection molding liquid is cooled inside the injection molding machine propelling cylinder 1 can be prevented.
As shown in fig. 1 to 5, the principle of the injection molding machine propeller provided in this embodiment is as follows:
the passing plate 202 is fixedly connected with the conveying pushing roller 2, injection molding liquid can enter the conical discharging nozzle 101 through the passing holes 204 in the passing plate 202 in the feeding process, and the sealing plate 202 can be sealed in the pushing process, so that the sealing plate 3 can push out the injection molding liquid through the injection molding liquid discharging holes 102 in the conical discharging nozzle 101, backflow of the injection molding liquid can be prevented, meanwhile, the sealing effect of the inner part of the whole injection molding machine pushing cylinder 1 is better, and the injection molding efficiency is greatly improved.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art can solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude that an additional identical element is present in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (8)
1. An injection molding machine propeller comprises an injection molding machine propelling cylinder (1) and a conveying pushing roller (2) rotatably arranged in the injection molding machine propelling cylinder (1), and is characterized in that the conveying pushing roller (2) is used for pushing injection molding particles;
the front end of the conveying pushing roller (2) is connected with a passing plate (202), one end, far away from the conveying pushing roller (2), of the passing plate (202) is provided with a sealing groove (203), a plurality of passing holes (204) are formed in the sealing groove (203), a transmission hole (205) is formed in the middle of the sealing groove (203), a sealing plate (3) is slidably arranged in the sealing groove (203), and the sealing plate (3) is used for sealing the passing holes (204);
one end of the sealing plate (3) is provided with a sealing plate connecting column (301) which is in sliding connection with the transmission hole (205).
2. An injection molding machine impeller according to claim 1, wherein: a pushing groove (201) is formed in the conveying pushing roller (2), and the pushing groove (201) is of a spiral structure.
3. An injection molding machine impeller according to claim 2, wherein: one end of the conveying pushing roller (2) is fixedly connected with the material passing plate (202) through a first connecting column (206), and the material passing hole (204) is communicated with the pushing groove (201).
4. An injection molding machine impeller according to claim 1, wherein: a braking groove (208) is formed in one end, close to the sealing plate (3), of the conveying pushing roller (2), and the braking groove (208) is formed in the transmission hole (205);
the sealing plate connecting column (301) is provided with a sealing plate limiting column (302) corresponding to the braking groove (208), and the sealing plate limiting column (302) is slidably arranged in the braking groove (208).
5. An injection molding machine impeller according to claim 1, wherein: one end of the injection molding machine propelling cylinder (1) close to the sealing plate (3) is connected with a conical discharging nozzle (101), and an injection molding liquid discharging hole (102) communicated with the injection molding machine propelling cylinder (1) is formed in the conical discharging nozzle (101).
6. An injection molding machine impeller according to claim 1, wherein: injection molding liquid feed holes (103) are formed in one side of the upper side face of the injection molding machine propelling cylinder (1), and the injection molding liquid feed holes (103) are communicated with the inside of the injection molding machine propelling cylinder (1).
7. An injection molding machine impeller according to claim 1, wherein: one end, far away from the sealing plate (3), of the conveying pushing roller (2) is connected with a driving motor (4) through a second connecting column (207), a motor fixing piece (5) is fixedly arranged on the driving motor (4), and one end, far away from the driving motor (4), of the motor fixing piece (5) is connected with an electric telescopic rod (6);
the electric telescopic rod (6) comprises a telescopic rod output end (601) and a telescopic rod base (602), wherein the telescopic rod output end (601) is fixedly connected with the motor fixing piece (5), and the telescopic rod base (602) is connected with an assembly plate (7).
8. An injection molding machine impeller according to claim 1, wherein: the outer side surface of the injection molding machine propulsion cylinder (1) is provided with a plurality of electromagnetic heating rings (8), and the electromagnetic heating rings (8) are electrically connected with an external power supply through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320038835.0U CN219769019U (en) | 2023-01-07 | 2023-01-07 | Injection molding machine propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320038835.0U CN219769019U (en) | 2023-01-07 | 2023-01-07 | Injection molding machine propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769019U true CN219769019U (en) | 2023-09-29 |
Family
ID=88137200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320038835.0U Active CN219769019U (en) | 2023-01-07 | 2023-01-07 | Injection molding machine propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769019U (en) |
-
2023
- 2023-01-07 CN CN202320038835.0U patent/CN219769019U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214000287U (en) | Piston injection mold advances gluey mechanism | |
| CN210116145U (en) | High-precision high-efficiency injection molding machine | |
| CN219769019U (en) | Injection molding machine propeller | |
| CN211251082U (en) | Quick forming device of injection molding machine | |
| CN106915052A (en) | Six layers of co-extrusion die head in blow molding machine | |
| CN106626220A (en) | Injection molding apparatus | |
| CN213055723U (en) | Injection molding device | |
| CN212385944U (en) | Extrusion head hot oil circulation heating injection molding machine | |
| CN210116109U (en) | Quick injection mechanism of high-efficient injection molding machine | |
| CN105729733B (en) | The molding die of SMC products | |
| CN207481141U (en) | A kind of quick injection molding machine | |
| CN206048675U (en) | A kind of injection molding machine injection device | |
| CN207256797U (en) | Injection molding machine extrusion mechanism is used in a kind of stationery processing | |
| CN220297750U (en) | Injection molding screw structure of injection molding machine | |
| CN219543894U (en) | Die for inductor flow sealing molding | |
| CN107825675A (en) | One kind series connection efficient injection-moulding device of screw | |
| CN205255456U (en) | Spiral extruder of extrusion effect has been improved | |
| CN211054286U (en) | Spiral cooling runner injection mold | |
| CN219947150U (en) | Injection molding equipment | |
| CN217993376U (en) | Automobile ribbon machining device | |
| CN206937908U (en) | Six layers of co-extrusion die head in blow molding machine | |
| CN208854987U (en) | A kind of horizontal injection press of recirculated water cooling | |
| CN219276560U (en) | Spiral extrusion pipeline mechanism of injection molding machine | |
| CN217319231U (en) | Injection molding extrusion die capable of realizing simultaneous extrusion of multiple dies | |
| CN106626320A (en) | Hot melting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |