CN217454818U - Exhaust type screw rod of injection molding machine - Google Patents
Exhaust type screw rod of injection molding machine Download PDFInfo
- Publication number
- CN217454818U CN217454818U CN202220084080.3U CN202220084080U CN217454818U CN 217454818 U CN217454818 U CN 217454818U CN 202220084080 U CN202220084080 U CN 202220084080U CN 217454818 U CN217454818 U CN 217454818U
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- injection molding
- exhaust
- molding machine
- screw
- sleeve
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Abstract
The utility model discloses an injection molding machine exhaust formula screw rod, including the injection molding machine frame, one side fixed mounting on injection molding machine frame top has the stroke frame, the top fixed mounting of stroke frame has electronic guide rail, electronic guide rail's slip fixed mounting has the second fixing base, one side fixed mounting of second fixing base has driving motor and speed regulator, driving motor's output shaft and the input fixed connection of speed regulator, the opposite side fixed mounting on injection molding machine frame top has first fixing base, install the sleeve between first fixing base and the second fixing base, telescopic inside rotation is connected with the exhaust screw, the one end of exhaust screw and the output fixed connection of speed regulator, telescopic end department fixed mounting has the nozzle of extruding. The utility model discloses a this exhaust screw and exhaust fan's cooperation extrudees the telescopic injection molding material that gets into, and outside the gas of extrusion product passed through the quick discharge sleeve in exhaust hole, the air in having avoided the injection molding material influences injection moulding product's quality.
Description
Technical Field
The utility model relates to a screw rod, in particular to injection molding machine exhaust formula screw rod belongs to injection molding machine technical field.
Background
The air exhaust type screw rod compound is in a melt contact state, the diffusion coefficient can be increased along with the increase of the temperature of the melt, in addition, the polymer is in the melt contact state, the surface can be updated, the air exhaust process can be greatly accelerated, the surface updating degree plays an important role in the design of the screw rod of the extruder, and the air exhaust efficiency is improved by the air exhaust section with multiple threads and large screw pitch.
The existing screw of the injection molding machine has low exhaust efficiency in the using process, and easily causes that hot-melt injection molding materials contain gas, so that the quality of injection molding products is influenced, and therefore, the exhaust screw of the injection molding machine needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine exhaust formula screw rod to the in-process that uses is being solved the present injection molding machine screw rod that proposes in the above-mentioned background art, and exhaust efficiency is low, causes easily that gas contains in the injection molding material of hot melt, thereby influences the problem of injection moulding product's quality.
In order to achieve the above object, the utility model provides a following technical scheme: comprises an injection molding machine frame, a stroke frame is fixedly arranged on one side of the top end of the injection molding machine frame, an electric guide rail is fixedly arranged on the top end of the stroke frame, a second fixed seat is fixedly arranged at the sliding end of the electric guide rail, a driving motor and a speed regulator are fixedly arranged at one side of the second fixed seat, the output shaft of the driving motor is fixedly connected with the input end of the speed regulator, the other side of the top end of the injection molding machine frame is fixedly provided with a first fixed seat, a sleeve is arranged between the first fixed seat and the second fixed seat, an exhaust screw is rotationally connected inside the sleeve, one end of the exhaust screw is fixedly connected with the output end of the speed regulator, the end head of the sleeve is fixedly provided with an extrusion nozzle, an exhaust hole is formed in one side of the sleeve, an exhaust fan is fixedly mounted at the top of the second fixing seat, and the air inlet end of the exhaust fan is fixedly connected with the exhaust hole through a guide pipe.
As an optimized technical scheme of the utility model, another end department of exhaust screw installs the counter.
As an optimized technical scheme of the utility model, the size and the telescopic internal diameter phase-match of exhaust screw rod end department.
As an optimized technical scheme of the utility model, the feed inlet has been seted up to the edge on sleeve top.
As an optimized technical scheme of the utility model, the junction fixed mounting of exhaust screw and speed regulator has sealed lasso.
As an optimized technical scheme of the utility model, the exhaust screw is made by carbon steel material.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model relates to an injection molding machine exhaust formula screw rod, this exhaust screw rod and exhaust fan's cooperation is extruded entering telescopic injection molding material, and outside the gas of extrusion product passed through the quick discharge sleeve in exhaust hole, the air influence injection moulding product's in the injection molding material quality had been avoided.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a frame of an injection molding machine; 2. a stroke frame; 3. an electric rail; 4. a drive motor; 5. a speed regulator; 6. an exhaust hole; 7. an exhaust screw; 8. a meter; 9. a sleeve; 10. an extrusion nozzle; 11. a first fixed seat; 12. a second fixed seat; 13. an exhaust fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a technical scheme of an exhaust type screw of an injection molding machine:
according to the figure 1, the injection molding machine comprises an injection molding machine frame 1, a stroke frame 2 is fixedly installed on one side of the top end of the injection molding machine frame 1, an electric guide rail 3 is fixedly installed on the top end of the stroke frame 2, a second fixed seat 12 is fixedly installed on the sliding end of the electric guide rail 3, a driving motor 4 and a speed regulator 5 are fixedly installed on one side of the second fixed seat 12, the output shaft of the driving motor 4 is fixedly connected with the input end of the speed regulator 5, a first fixed seat 11 is fixedly installed on the other side of the top end of the injection molding machine frame 1, a sleeve 9 is installed between the first fixed seat 11 and the second fixed seat 12, an exhaust screw 7 is rotatably connected inside the sleeve 9, one end of the exhaust screw 7 is fixedly connected with the output end of the speed regulator 5, an extrusion nozzle 10 is fixedly installed at the end of the sleeve 9, an exhaust hole 6 is formed in one side of the sleeve 9, and an exhaust fan 13 is fixedly installed at the top of the second fixed seat 12, the air inlet end of the exhaust fan 13 is fixedly connected with the exhaust hole 6 through a guide pipe, the injection molding material entering the sleeve 9 is extruded through the matching of the exhaust screw 7 and the exhaust fan 13, and the quality of the injection molding product is prevented from being influenced by air in the injection molding material through the quick exhaust sleeve 9 of the exhaust hole 6.
According to the graph 1, a meter 8 is arranged at the other end of the exhaust screw 7 to meter the injection molding material, the size of the end of the exhaust screw 7 is matched with the inner diameter of a sleeve 9, a feeding hole is formed in the corner of the top end of the sleeve 9, a sealing ring is fixedly arranged at the joint of the exhaust screw 7 and a speed regulator 5 to ensure the sealing performance of the joint, and the exhaust screw 7 is made of carbon steel.
When specifically using, the utility model relates to an injection molding machine exhaust formula screw rod, when using this injection molding machine exhaust formula screw rod, at first artificial switch on, the injection molding material passes through the inside that the feed inlet got into sleeve 9, and driving motor 4 and speed regulator 5's cooperation control exhaust screw 7 rotates, rotates extrusion injection molding material through exhaust screw 7, and the gas that the extrusion produced passes through exhaust hole 6 and discharges, has avoided the injection molding material inside gas in addition at the hot melt in-process, influences the product quality of injection molding material.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An exhaust screw of an injection molding machine comprises an injection molding machine frame (1) and is characterized in that a stroke frame (2) is fixedly mounted on one side of the top end of the injection molding machine frame (1), an electric guide rail (3) is fixedly mounted on the top end of the stroke frame (2), a second fixed seat (12) is fixedly mounted on the sliding end of the electric guide rail (3), a driving motor (4) and a speed regulator (5) are fixedly mounted on one side of the second fixed seat (12), an output shaft of the driving motor (4) is fixedly connected with an input end of the speed regulator (5), a first fixed seat (11) is fixedly mounted on the other side of the top end of the injection molding machine frame (1), a sleeve (9) is mounted between the first fixed seat (11) and the second fixed seat (12), an exhaust screw (7) is rotatably connected to the interior of the sleeve (9), one end of the exhaust screw (7) is fixedly connected with an output end of the speed regulator (5), the fixed mounting of end department of sleeve (9) has extrusion nozzle (10), exhaust hole (6) have been seted up to one side of sleeve (9), the top fixed mounting of second fixing base (12) has exhaust fan (13), the inlet end of exhaust fan (13) passes through pipe and exhaust hole (6) fixed connection.
2. The vent screw of an injection molding machine according to claim 1, wherein: and a meter (8) is arranged at the other end of the exhaust screw (7).
3. The vent screw of an injection molding machine according to claim 1, wherein: the size of the end of the exhaust screw (7) is matched with the inner diameter of the sleeve (9).
4. The vent screw of an injection molding machine according to claim 1, wherein: the feed inlet is arranged at the corner of the top end of the sleeve (9).
5. The vent screw of an injection molding machine according to claim 1, wherein: and a sealing ferrule is fixedly arranged at the joint of the exhaust screw (7) and the speed regulator (5).
6. The vent screw of an injection molding machine according to claim 1, wherein: the exhaust screw (7) is made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084080.3U CN217454818U (en) | 2022-01-13 | 2022-01-13 | Exhaust type screw rod of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220084080.3U CN217454818U (en) | 2022-01-13 | 2022-01-13 | Exhaust type screw rod of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217454818U true CN217454818U (en) | 2022-09-20 |
Family
ID=83260859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220084080.3U Active CN217454818U (en) | 2022-01-13 | 2022-01-13 | Exhaust type screw rod of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217454818U (en) |
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2022
- 2022-01-13 CN CN202220084080.3U patent/CN217454818U/en active Active
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