CN217454851U - Extrusion device of injection molding machine - Google Patents
Extrusion device of injection molding machine Download PDFInfo
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- CN217454851U CN217454851U CN202221615068.7U CN202221615068U CN217454851U CN 217454851 U CN217454851 U CN 217454851U CN 202221615068 U CN202221615068 U CN 202221615068U CN 217454851 U CN217454851 U CN 217454851U
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- groove
- molding machine
- injection molding
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- sealed lid
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Abstract
The utility model discloses an injection molding machine extrusion device, including depositing the case, the upper end surface of depositing the case is located middle part department and is provided with notes material pipe, and the bottom fixed surface who annotates the material pipe installs sealed lid. An injection molding machine extrusion device, through the notes material pipe structure that sets up, can be according to throwing the material needs, the separation piece that comes the in good time control symmetry to set up is opened or is separated, thereby when extruding the operation, the heat can not be followed and annotates material pipe department effluvium, and impurity dust etc. can not get into and deposit the incasement portion contaminated material, through the sealed lid subassembly structure that sets up, blow through the air cock toward the gasbag in, the limiting displacement of cooperation siphunculus simultaneously, can make the stripper plate steadily push down, guarantee to extrude the low noise of operation process, can also make individual unloading mouth position department atress even.
Description
Technical Field
The utility model relates to an extrusion device technical field, in particular to injection molding machine extrusion device.
Background
The operating principle of the injection molding machine in the blowing encapsulation equipment is that the raw materials are heated and then conveyed to an extrusion head flow channel by the extruder, the materials are extruded through a plurality of extrusion heads after being shunted, a continuum with a cross-sectional shape similar to the shape of a die head is formed, then the required bottle body is formed by cooling, the existing extrusion molding machine extrusion device has certain defects when in use, the existing structure is relatively troublesome for the sealing operation of a pipe material structure, the extrusion device without the sealing structure easily causes the rapid loss of material heat, the impurity and dust easily contact the material, and meanwhile, the extrusion pressure of the material in the device cannot guarantee the corresponding equality, thereby causing the extrusion material to be easily lack of material and lack of material.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an injection molding machine extrusion device can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an extrusion device of an injection molding machine comprises a storage box, wherein a material injection pipe is arranged on the surface of the upper end of the storage box in the middle, and a sealing cover is fixedly arranged on the surface of the bottom end of the material injection pipe;
the utility model discloses a sealing cover, including sealed lid, four corners edge, heat insulating board, stripper plate, siphunculus and anticreep piece are connected with the spread groove embedding, the upper end surface of sealed lid is close to side edge embedding and installs the air cock.
Preferably, the bottom end surface of the air faucet is fixedly connected with an air bag.
Preferably, the upper end surface of the storage box is provided with a caulking groove, the bottom end surface of the storage box is fixedly provided with electric control valves close to the edges of the four corners, and the surface of each electric control valve is fixedly provided with a discharging nozzle.
Preferably, a threaded groove is formed in the middle of the upper end of the material injection pipe, a discharging groove is formed in the bottom end surface of the threaded groove, movable grooves are symmetrically formed in the side surface of the material injection pipe, and clamping blocks are formed in the surfaces of the movable grooves in an injection molding mode.
Preferably, the surface embedding of activity groove is connected with the separation piece, the surface of separation piece is located the edge and moulds plastics and be connected with the plectrum, the surface of separation piece is close to middle part department and has seted up the draw-in groove, draw-in groove and fixture block embedding are connected.
Preferably, connecting holes are formed in the surfaces of the embedding grooves, close to the edges of the four corners, and the connecting holes are connected with the mounting holes through bolts.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through the notes material pipe structure that sets up, can be according to throwing the material needs, the separation piece that comes the in good time control symmetry to set up is opened or is separated, thereby when extruding the operation, the heat can not be followed notes material pipe and is located the effluvium, and impurity dust etc. can not get into and deposit the incasement portion contaminated material, through the gland subassembly structure that sets up, blow through the air cock in toward the gasbag, the limiting displacement of cooperation siphunculus simultaneously, can make the steady depression of stripper plate, guarantee to extrude the low noise of operation process, can also make individual feed opening position department atress even.
Drawings
FIG. 1 is a schematic view of the overall structure of an extrusion device of an injection molding machine of the present invention,
FIG. 2 is a schematic view of a disassembly structure of a material injection pipe of the extrusion device of the injection molding machine of the present invention;
fig. 3 is a schematic structural view of a sealing cover assembly of an extrusion device of an injection molding machine of the present invention.
In the figure: 1. a storage box; 2. caulking grooves; 3. an electrically controlled valve; 4. a discharging nozzle; 5. a material injection pipe; 6. a thread groove; 7. a discharging groove; 8. a movable groove; 9. a clamping block; 10. a barrier sheet; 11. a shifting sheet; 12. a sealing cover; 13. mounting holes; 14. a heat insulation plate; 15. a pressing plate; 16. pipe passing; 17. an air tap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
As shown in fig. 1-3, an extrusion device of an injection molding machine comprises a storage box 1, wherein a material injection pipe 5 is arranged at the middle part of the upper end surface of the storage box 1, and a sealing cover 12 is fixedly arranged on the bottom end surface of the material injection pipe 5;
the surface of the sealing cover 12 is provided with mounting holes 13 near the four corners, the bottom surface of the sealing cover 12 is symmetrically and fixedly provided with heat insulation plates 14 near the four corners, the inner side surface of the heat insulation plates 14 is embedded and connected with an extrusion plate 15, the bottom surface of the extrusion plate 15 is provided with a connecting groove at the middle part, the bottom surface of the sealing cover 12 is fixedly provided with a through pipe 16 at the middle part, the side surface of the through pipe 16 is fixedly provided with an anti-dropping sheet at the bottom edge, the through pipe 16 and the anti-dropping sheet are embedded and connected with the connecting groove, the upper end surface of the sealing cover 12 is embedded and provided with an air nozzle 17 near the side edge, in the connecting process with the storage box 1, when molten materials are injected into the box body, the heat insulation plates 14 carry out heat insulation protection, when the materials are extruded, air is injected from the air nozzle 17, so that the inner air bag gradually swells, and has a limiting effect on the surface of the through pipe 16, the extrusion plate 15 is horizontally pressed down to enable the materials to be extruded evenly so as to ensure that the shapes of the extruded materials are equal, and compared with the traditional screw propulsion structure, the pneumatic and air-release process is simpler and the running process is low in noise;
the bottom end surface of the air nozzle 17 is fixedly connected with an air bag;
the upper end surface of the storage box 1 is provided with a caulking groove 2, the bottom end surface of the storage box 1 is fixedly provided with an electric control valve 3 near the edges of four corners, the surface of the electric control valve 3 is fixedly provided with a blanking nozzle 4, and when the material extrusion operation is carried out, the electric control valve 3 needs to be opened in advance, so that the material can be smoothly discharged from the blanking nozzle 4;
the upper end of the material injection pipe 5 is provided with a thread groove 6 at the middle part, the bottom end surface of the thread groove 6 is provided with a blanking groove 7, the side surface of the material injection pipe 5 is symmetrically provided with movable grooves 8, the surface of each movable groove 8 is injection-molded with a fixture block 9, the thread groove 6 can be in spiral butt joint with the material conveying pipe, when materials are put in, the materials are injected into the storage box 1 along the gradient of the blanking groove, after the material injection is finished, the barrier sheets 10 can be turned over, so that the two groups of barrier sheets 10 seal the inner groove holes of the material injection pipe 5 to reduce heat loss, and meanwhile, dust, impurities and the like are prevented from entering the storage box 1;
the surface of the movable groove 8 is embedded and connected with a blocking sheet 10, the surface of the blocking sheet 10 is positioned at the edge and is connected with a shifting sheet 11 in an injection molding manner, a clamping groove is formed in the position, close to the middle, of the surface of the blocking sheet 10, and the clamping groove is embedded and connected with the clamping block 9;
connecting holes are formed in the surface of the embedded groove 2 close to the edges of the four corners, the connecting holes are connected with the mounting holes 13 through bolts, and the storage box 1 and the sealing cover 12 can be fixedly connected through the bolts.
The working principle is as follows: in the process of connecting with the storage box 1, when molten materials are injected into the box body, the heat insulation plate 14 is used for heat insulation protection, when the materials are extruded, air is injected from the air nozzle 17 to enable the inner air bag to gradually swell, and the extrusion plate 15 is used for horizontally pressing down the surface of the through pipe 16 to enable the materials to be extruded evenly, so as to ensure that the shapes of the extruded materials are equal, compared with the traditional screw pushing structure, the inflation and deflation process is simpler, the running process is low in noise, when the materials are extruded, the electric control valve 3 needs to be opened in advance, so that the materials can be smoothly discharged from the lower nozzle 4, before the threaded groove 6 can be in spiral butt joint with the feeding pipe, when the materials are thrown in, the materials are injected into the storage box 1 along the gradient of the lower groove, after the materials are completely injected, the blocking sheets 10 can be turned over, so that the two groups of the blocking sheets 10 seal the slotted holes in the feeding pipe 5 to reduce heat loss, meanwhile, dust, impurities and the like are prevented from entering the storage box 1.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an injection molding machine extrusion device, is including depositing case (1), its characterized in that: a material injection pipe (5) is arranged at the middle part of the upper end surface of the storage box (1), and a sealing cover (12) is fixedly arranged on the bottom end surface of the material injection pipe (5);
mounting hole (13) have been seted up near four corners edge to the surface of sealed lid (12), the bottom surface position of sealed lid (12) is close to four corners edge symmetry fixed mounting and has heat insulating board (14), the inboard surface embedding of heat insulating board (14) is connected with stripper plate (15), the bottom surface position of stripper plate (15) has seted up the spread groove in middle part department, the bottom surface position of sealed lid (12) has middle part department fixed mounting to have siphunculus (16), the side surface position of siphunculus (16) has bottom edge fixed mounting to have the anticreep piece, siphunculus (16) and anticreep piece are connected with the spread groove embedding, the upper end surface of sealed lid (12) is close to side edge embedding and installs air cock (17).
2. The extrusion apparatus of an injection molding machine as claimed in claim 1, wherein: and the bottom end surface of the air tap (17) is fixedly connected with an air bag.
3. The extrusion apparatus of an injection molding machine as claimed in claim 1, wherein: deposit the upper end surface of case (1) and seted up caulking groove (2), the bottom surface of depositing case (1) is close to four corners edge fixed mounting and has electric control valve (3), the fixed surface of electric control valve (3) installs unloading mouth (4).
4. The extrusion apparatus of an injection molding machine as defined in claim 1, wherein: the upper end of the material injection pipe (5) is located in the middle and provided with a threaded groove (6), the bottom end surface of the threaded groove (6) is provided with a discharging groove (7), the side surface of the material injection pipe (5) is symmetrically provided with movable grooves (8), and the surfaces of the movable grooves (8) are injection-molded to form clamping blocks (9).
5. An injection molding machine extrusion apparatus as claimed in claim 4, wherein: the surface embedding of activity groove (8) is connected with separation piece (10), the surface of separation piece (10) is located the edge and moulds plastics and be connected with plectrum (11), the surface of separation piece (10) is close to middle part department and has seted up the draw-in groove, draw-in groove and fixture block (9) embedding are connected.
6. An injection molding machine extrusion apparatus as claimed in claim 3, wherein: connecting holes are formed in the surface of the embedded groove (2) close to the edges of the four corners, and the connecting holes are connected with the mounting holes (13) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221615068.7U CN217454851U (en) | 2022-06-24 | 2022-06-24 | Extrusion device of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221615068.7U CN217454851U (en) | 2022-06-24 | 2022-06-24 | Extrusion device of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217454851U true CN217454851U (en) | 2022-09-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221615068.7U Active CN217454851U (en) | 2022-06-24 | 2022-06-24 | Extrusion device of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217454851U (en) |
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2022
- 2022-06-24 CN CN202221615068.7U patent/CN217454851U/en active Active
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