CN220242353U - Shearing device of extruder - Google Patents
Shearing device of extruder Download PDFInfo
- Publication number
- CN220242353U CN220242353U CN202321632030.5U CN202321632030U CN220242353U CN 220242353 U CN220242353 U CN 220242353U CN 202321632030 U CN202321632030 U CN 202321632030U CN 220242353 U CN220242353 U CN 220242353U
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- CN
- China
- Prior art keywords
- extruder
- assembly
- cutter
- cutting
- semicircular plate
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- 238000010008 shearing Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Abstract
The utility model relates to the technical field of extruders, in particular to a shearing device of an extruder, which comprises a bottom plate and further comprises: the extruder assembly comprises an extruder, a feeding hole is arranged on one side of the extruder, and a discharging hole is arranged on one side of the extruder; the cooling tank assembly comprises a semicircular plate fixedly installed on one side of the discharging hole, a cooling end is arranged at the front end of the semicircular plate, a cutter groove is formed in one side of the semicircular plate, a supporting plate is installed on one side of the semicircular plate, and a support is installed on one side of the supporting plate. The material is not directly cut out when the discharge hole is discharged, but is cut out at the surface of the cooling end at first, so that the material forms certain structural strength, and then is cut out, and further the forming effect of the material is guaranteed. The cutting assembly of the device and the structure of the semicircular plate are mutually matched, and a cutter is arranged above a specific position of the cutter groove, so that the cutter can be aligned to materials for cutting.
Description
Technical Field
The utility model relates to the technical field of extruders, in particular to a shearing device of an extruder.
Background
The screw extruder relies on pressure and shearing force generated by screw rotation, so that materials can be fully plasticized and uniformly mixed, and the materials are molded through a die. Plastic extruders can be classified basically into twin-screw extruders, single-screw extruders and less common multi-screw extruders and screw-less extruders.
A shearing device for an extruder disclosed in chinese patent publication No. CN215620250U, the patent comprising: the device comprises a locking ring body, a first motor, a second motor, a first steel wire rope, a second steel wire rope, a spiral rope groove and a cylindrical sliding block, wherein the locking ring body is positioned at the shearing end of an extrusion nozzle of an extruder; the first motor and the second motor are respectively and relatively fixed at the outer side of the locking ring body; the spiral rope groove is arranged on the inner side of the locking ring body; the cylindrical sliding block is rotationally arranged on the spiral rope groove; one end of the first steel wire rope is fixed on the first motor, and the other end of the first steel wire rope penetrates through the locking ring body and is fixed on the cylindrical sliding block along the spiral rope groove; one end of the second steel wire rope is fixed on the cylindrical sliding block, the other end of the second steel wire rope is fixed on the second motor, and the length of the second steel wire rope is larger than the diameter of the locking ring body. The shearing device solves the problems of low shearing section precision and more pitted surface and damaged materials of the shearing knife, and is convenient to install, overhaul and adjust.
The extruder cutting device in the prior art directly cuts materials when the materials are extruded, and the materials are difficult to ensure a certain shape in the cutting process due to a certain high temperature at the moment of extrusion, so that the cutting forming effect is poor.
Disclosure of Invention
The present utility model is directed to a shearing device of an extruder, which solves the above-mentioned problems of the prior art.
The technical scheme of the utility model is as follows: a shearing device for an extruder, comprising a base plate, further comprising:
the extruder assembly comprises an extruder, a feeding hole is arranged on one side of the extruder, and a discharging hole is arranged on one side of the extruder;
the cooling tank assembly comprises a semicircular plate fixedly installed on one side of the discharging hole, a cooling end is arranged at the front end of the semicircular plate, a cutter groove is formed in one side of the semicircular plate, a supporting plate is installed on one side of the semicircular plate, and a support is installed on one side of the supporting plate.
Further technical scheme still includes:
the cutting assembly comprises a cutter arranged above the cutter groove, a cylinder is arranged on one side of the cutter, and a mounting frame is arranged on one side of the cylinder.
According to a further technical scheme, the positions of the cutter and the cutter groove correspond to each other.
Further technical scheme still includes:
the buffer assembly comprises a piston rod arranged on one side of the installation frame, a spring is arranged on one side of the piston rod, a sleeve is arranged on one side of the spring, and the piston rod is sleeved and arranged in the sleeve.
Further technical scheme, the material has been placed to one side of discharge opening.
According to a further technical scheme, the cutting assembly and the cooling groove assembly are perpendicular to each other.
Further technical proposal, the cooling tank assembly is welded and installed on one side of the extruder assembly.
The utility model provides a shearing device of an extruder through improvement, and compared with the prior art, the shearing device has the following improvements and advantages:
this device is to the technical problem that the extruder cutting device of prior art exists, has proposed the cooling tank subassembly, and the material is not directly tailor when the discharge gate discharges, but tailors at the surface of cooling end at first for the material forms certain structural strength, then tailors, and then has guaranteed the shaping effect of material.
The cutting assembly of the device and the structure of the semicircular plate are mutually matched, and a cutter is arranged above a specific position of the cutter groove, so that the cutter can be aligned to materials for cutting.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of a cooling trough assembly of the present utility model;
FIG. 3 is a front view of the present utility model;
fig. 4 is a side view of the present utility model.
Reference numerals illustrate:
1. a bottom plate; 2. an extruder assembly; 3. a cooling tank assembly; 4. a cutting assembly; 5. a buffer assembly; 6. an extruder; 7. a feed hole; 8. a discharge hole; 9. a material; 10. a semicircular plate; 11. a cooling end; 12. a knife slot; 13. a supporting plate; 14. a bracket; 15. a cutter; 16. a cylinder; 17. a mounting frame; 18. a spring; 19. a piston rod; 20. a sleeve.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Embodiment one:
the utility model provides a shearing device of an extruder by improving the shearing device, and the technical scheme of the utility model is as follows:
as shown in fig. 1 to 4, a shearing device of an extruder comprises a bottom plate 1, and further comprises:
an extruder assembly 2, the extruder assembly 2 being an assembly for extruding a material 9; the extruder assembly 2 comprises an extruder 6, one side of the extruder 6 being provided with a feed opening 7 for placing a material 9 to be melted. A discharge hole 8 is formed in one side of the extruder 6;
the cooling tank assembly 3 is used for temporarily cooling the extruded material, so that the material 9 can have certain structural strength, and the molding of the material is facilitated. The cooling tank assembly 3 comprises a semicircular plate 10 fixedly arranged at one side of the discharging hole 8, wherein the semicircular plate 10 is a temporary placement position of the material 9. The front end of the semicircular plate 10 is provided with a cooling end 11, and one side of the semicircular plate 10 is provided with a knife slot 12 which is used for being matched with a knife 15 to realize cutting. A pallet 13 is mounted on one side of the semicircular plate 10, and serves as a supporting member. A bracket 14 is installed at one side of the pallet 13.
Working principle:
this device is to the technical problem that device exists is tailor to extruder 6 of prior art, has proposed cooling tank assembly 3, and material 9 is not directly tailorred when discharge hole 8 discharges, but tailors at first at the surface of cooling end 11 for material 9 forms certain structural strength, then tailors, and then has guaranteed the shaping effect of material 9. The structure of the cutting assembly 4 and the semicircular plate 10 of the device are matched with each other, and a cutter 15 is arranged above a specific position of the cutter groove 12, so that the cutter 15 can be aligned with the material 9 for cutting.
Embodiment two:
based on the shearing device of the extruder provided in the first embodiment of the application, the second embodiment of the application provides another shearing device of the extruder. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone. A second embodiment of the present utility model will be further described with reference to the drawings and embodiments.
As shown in fig. 1 to 4, a shearing device of an extruder further includes:
a cutting assembly 4 for directly effecting cutting of the material; the cutting assembly 4 comprises a cutter 15 mounted above the cutter pocket 12, a cylinder 16 being mounted on one side of the cutter 15, the cylinder 16 being adapted to effect lifting of the cutter 15. One side of the cylinder 16 is mounted with a mounting bracket 17.
The shearing device of the extruder is used for realizing the effect of aligned cutting by mutually corresponding positions of the cutter 15 and the cutter groove 12.
A shearing device for an extruder, further comprising:
the buffer assembly 5 comprises a piston rod 19 arranged on one side of the mounting frame 17, the piston rod 19 is movably and limitedly arranged in the sleeve 20, and a spring 18 is arranged on one side of the piston rod 19 and used for buffering a cutting part; a sleeve 20 is arranged on one side of the spring 18, and a piston rod 19 is sleeved inside the sleeve 20.
A shearing device of an extruder is characterized in that a material 9 is placed on one side of a discharge hole 8 and is used for cutting.
A shearing device of an extruder is provided, wherein a cutting assembly 4 and a cooling tank assembly 3 are positioned perpendicular to each other.
A shearing device of an extruder is characterized in that a cooling tank assembly 3 is welded and installed on one side of an extruder assembly 2, and the installation mode of the shearing device is adopted.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. A shearing device of an extruder, comprising a bottom plate (1), characterized in that it further comprises:
the extruder assembly (2), the extruder assembly (2) comprises an extruder (6), a feeding hole (7) is arranged on one side of the extruder (6), and a discharging hole (8) is arranged on one side of the extruder (6);
the cooling tank assembly (3), cooling tank assembly (3) are including semicircle board (10) of fixed mounting in discharge opening (8) one side, the front end of semicircle board (10) is provided with cooling end (11), one side of semicircle board (10) is provided with sword groove (12), layer board (13) are installed to one side of semicircle board (10), support (14) are installed to one side of layer board (13).
2. The shear device of an extruder of claim 1, further comprising:
the cutting assembly (4), the cutting assembly (4) is including installing cutter (15) in sword groove (12) top, cylinder (16) are installed to one side of cutter (15), mounting bracket (17) are installed to one side of cylinder (16).
3. A shearing apparatus for an extruder as recited in claim 2 wherein: the positions of the cutter (15) and the cutter groove (12) correspond to each other.
4. The shear device of an extruder of claim 2, further comprising:
the buffer assembly (5), buffer assembly (5) are including installing piston rod (19) in mounting bracket (17) one side, spring (18) are installed to one side of piston rod (19), sleeve (20) are installed to one side of spring (18), piston rod (19) cup joint the inside of installing at sleeve (20).
5. A shearing apparatus for an extruder as recited in claim 1 wherein: one side of the discharging hole (8) is provided with a material (9).
6. A shearing apparatus for an extruder as recited in claim 2 wherein: the cutting assembly (4) and the cooling tank assembly (3) are positioned perpendicular to each other.
7. A shearing apparatus for an extruder as recited in claim 1 wherein: the cooling tank assembly (3) is welded and installed on one side of the extruder assembly (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632030.5U CN220242353U (en) | 2023-06-26 | 2023-06-26 | Shearing device of extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321632030.5U CN220242353U (en) | 2023-06-26 | 2023-06-26 | Shearing device of extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220242353U true CN220242353U (en) | 2023-12-26 |
Family
ID=89266750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321632030.5U Active CN220242353U (en) | 2023-06-26 | 2023-06-26 | Shearing device of extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220242353U (en) |
-
2023
- 2023-06-26 CN CN202321632030.5U patent/CN220242353U/en active Active
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| GR01 | Patent grant |