CN217670955U - Double-screw extruder with good extrusion quality - Google Patents
Double-screw extruder with good extrusion quality Download PDFInfo
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- CN217670955U CN217670955U CN202221578096.6U CN202221578096U CN217670955U CN 217670955 U CN217670955 U CN 217670955U CN 202221578096 U CN202221578096 U CN 202221578096U CN 217670955 U CN217670955 U CN 217670955U
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- wall
- extruder
- filter
- barrel
- screw extruder
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- 238000001125 extrusion Methods 0.000 title abstract description 15
- 238000005096 rolling process Methods 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 80
- 238000002844 melting Methods 0.000 abstract description 15
- 230000008018 melting Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 description 7
- 238000012216 screening Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses a extrude double screw extruder of high quality, including workstation, squeezer and filter, the support frame is installed at the top of workstation, the feeder hopper is installed at the top of support frame, the squeezer is installed to the inner wall of feeder hopper, the inner wall of support frame runs through installs the barrel, the filter is installed to the one end of barrel. The utility model discloses an install the squeezer and carry out broken processing to the material, the material enters into the inside of squeezer, the output that makes a driving machine rotates and drives crushing roller and rotate, carry out broken processing to the material when crushing roller rotates, the output that makes No. two driving machines simultaneously rotates and drives the roller rotation of rolling, material after the breakage enters into two sets of inside backs of rolling the roller, it rolls the material to roll the roller, the material after rolling enters into the inside of barrel through the inlet pipe and processes and melt, reach the purpose of carrying out broken processing to the material, can improve the speed of melting of material, make the extrusion quality better.
Description
Technical Field
The utility model relates to a double screw extruder technical field specifically is a extrude double screw extruder of high quality.
Background
Screw extruder is a machine that can carry the solid on concentrating on the screw rod in the extruder with physical processes such as pressure boost, melting, exhaust, fuse-element transport and pump out, and double screw extruder can make the fuse-element obtain more abundant mixture than single screw extruder, consequently uses more extensively, and current extruder is melting the material and extrudes before, and the most crushing processing that is not convenient for to the material that is not convenient for carries out to some great materials of size, influences the extrusion quality.
The existing double-screw extruder has the defects that:
patent document CN216659023U discloses a twin-screw extruder, and the right of protection "comprises a twin-screw extruder body, wherein a supporting plate is fixedly connected to the outer wall of the twin-screw extruder body, a conveying device is arranged at the upper end of the supporting plate, a plurality of placing seats are uniformly connected to the conveying device, and a material connecting box is connected to the placing seats; processing material all is almost the volume in entering into each material receiving box in this scheme, very big improvement follow-up treatment to the material, labour saving and time saving has still improved and has connect material efficiency, material when getting into in the material receiving box increases gradually, the sliding plate can drive bull stick and apron rotation through drive mechanism and link gear's cooperation, the apron can reduce gradually and connect the contained angle between workbin upper end opening, the apron also can cover material receiving box upper end opening when the certain period is crossed, the process of the removal of material receiving box has just avoided top and external impurity to enter into the material receiving box and influence the purity of material this moment again.
However, the double-screw extruder disclosed in the above publication mainly considers that the influence on the purity of the material due to the fact that the external impurities enter the material receiving box is avoided, and the influence on the extrusion quality due to incomplete melting of the material is not considered when the existing material is melted if the material volume is too large and the final melting effect is easily influenced.
In view of the above, it is necessary to develop a device capable of pulverizing materials, so as to provide extrusion quality of the materials.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a extrude double screw extruder of high quality to solve the problem of the shredding of not being convenient for that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a double-screw extruder with good extrusion quality comprises a workbench, an extruder and a filter, wherein a support frame is installed at the top of the workbench, a feed hopper is installed at the top of the support frame, and the extruder is installed on the inner wall of the feed hopper;
the top of the extruder is provided with a funnel, the inner wall of the extruder is provided with a plurality of groups of crushing rollers, the inner wall of the extruder is provided with a plurality of groups of driving machines I, the output end of the driving machine I extends to one end of each crushing roller, the inner wall of the extruder is provided with a plurality of groups of rolling rollers, the rolling rollers are positioned below the crushing rollers, the inner wall of the extruder is provided with a plurality of groups of driving machines II, and the output end of the driving machine II extends to one end of each rolling roller;
the inner wall of support frame runs through and installs the barrel, the filter is installed to the one end of barrel.
Preferably, the outer wall of the workbench is provided with a control box.
Preferably, the outer wall of the support frame is provided with a motor.
Preferably, the inner wall of barrel is installed and is extruded the screw rod, and the one end of extruding the screw rod extends to the output of motor, and the hot plate is installed to the inner wall of barrel, and the hot plate is located the one side of extruding the screw rod, and the discharging pipe is installed to the one end of barrel, and the one end of discharging pipe extends to the inside of filter.
Preferably, the bottom of the feed hopper is provided with a feed pipe.
Preferably, the filter plate is installed to the inner wall of filter, and the telescopic link is located the top of filter plate, and the plate body is installed to the one end of telescopic link, and the link is installed to the bottom of plate body, and the scraper blade is installed to the bottom of link, and the blown down tank is installed to the inner wall of filter, and the blown down tank is located the below of filter plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install the squeezer and carry out broken processing to the material, the material enters into the inside of squeezer through the funnel after entering into the inside of feeder hopper, the output that makes a driving machine rotates and drives crushing roller and rotate, carry out broken processing to the material when crushing roller rotates, the output that makes No. two driving machines simultaneously rotates and drives the roller rotation of rolling, material after the breakage enters into two sets of inside backs that roll the roller, roll the roller and roll the material, the material after rolling enters into the inside of barrel through the inlet pipe and processes and melt, reach the purpose of carrying out broken processing to the material, can improve melting speed of material, make and extrude the better quality.
2. The utility model discloses an install the filter and sieve the material of not melting completely, the material after melting enters into the top of filter plate through the discharging pipe, the filter plate sieves the material after melting, the material of not melting completely sieves, the material after melting discharges to the external world through the blown down tank and goes, reach the purpose of sieving the material of not melting completely, telescopic link work drives the plate body and removes, the plate body removes and drives the link and removes, it removes to drive the scraper blade when the link removes, the material of not melting of sieving at filter plate top is cleared up when the scraper blade removes, can prevent that the filter plate from blockking up.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic view of a part of the structure of the extruder of the present invention;
fig. 4 is a schematic diagram of a filter according to the present invention.
In the figure: 1. a work table; 101. a control box; 2. a support frame; 201. a motor; 3. a barrel; 301. extruding a screw; 302. heating plates; 303. a discharge pipe; 4. a feed hopper; 401. a feed pipe; 5. an extruder; 501. a funnel; 502. a crushing roller; 503. a first driver; 504. rolling a roller; 505. a second driver; 6. a filter; 601. filtering the plate; 602. a plate body; 603. a connecting frame; 604. a squeegee; 605. a discharge chute; 606. a telescopic rod.
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 efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1 and 2, a twin-screw extruder with good extrusion quality, including a workbench 1, an extruder 5 and a filter 6, a support frame 2 is installed at the top of the workbench 1, the workbench 1 provides an installation space for the support frame 2, a feed hopper 4 is installed at the top of the support frame 2, the material is added into the barrel 3 through the feed hopper 4, the extruder 5 is installed on the inner wall of the feed hopper 4, the extruder 5 can crush the material, the melting speed of the material is increased, the extrusion quality is improved, the barrel 3 is installed on the inner wall of the support frame 2 in a penetrating manner, the support frame 2 provides an installation space for the barrel 3, a filter 6 is installed at one end of the barrel 3, the filter 6 is used for screening the incompletely melted material, a control box 101 is installed on the outer wall of the workbench 1, a control device of the control box 101 works, a motor 201 is installed on the outer wall of the support frame 2, an extrusion screw 301 is installed on the inner wall of the barrel 3, one end of the extrusion screw 301 extends to the output end of the motor 201, a heating plate 302 is installed on the inner wall of the barrel 3, the heating plate 302 is located on one side of the extrusion screw 301, the barrel 3, the heating plate 301, the feeding pipe 301, the heating plate 401 drives the barrel 3 to rotate the material to enable the material to rotate, the material to enter the feeding pipe 401 inside the barrel 3, and the barrel 3, the barrel 3 to rotate, and the heating plate 401 enables the material to rotate.
Referring to fig. 2 and 3, a funnel 501 is installed at the top of an extruder 5, a plurality of sets of crushing rollers 502 are installed on the inner wall of the extruder 5, a plurality of sets of a driving machine 503 are installed on the inner wall of the extruder 5, the output end of the driving machine 503 extends to one end of the crushing rollers 502, a plurality of sets of rolling rollers 504 are installed on the inner wall of the extruder 5, the rolling rollers 504 are located below the crushing rollers 502, a plurality of sets of a driving machine 505 are installed on the inner wall of the extruder 5, the output end of the driving machine 505 extends to one end of the rolling rollers 504, the material enters the inside of the feed hopper 4 and then enters the extruder 5 through the funnel 501, the output end of the driving machine 503 rotates to drive the crushing rollers 502 to rotate, the material is crushed when the crushing rollers 502 rotate, the output end of the driving machine 505 rotates to drive the rolling rollers 504 to rotate, the crushed material enters the two sets of rolling rollers 504, the rolling rollers 504 roll the material, the crushed material enters the inside of the barrel 3 through the feed pipe 401 to be processed, the crushed material is crushed material, the purpose of crushing the material is achieved, the melting speed of the material can be improved, and the extrusion quality is improved.
Referring to fig. 2 and 4, a filter plate 601 is installed on the inner wall of the filter 6, an expansion rod 606 is installed on the inner wall of the filter 6, the expansion rod 606 is located above the filter plate 601, a plate body 602 is installed at one end of the expansion rod 606, a connecting frame 603 is installed at the bottom of the plate body 602, a scraper 604 is installed at the bottom of the connecting frame 603, a discharge chute 605 is installed on the inner wall of the filter 6, the discharge chute 605 is located below the filter plate 601, the melted material enters the top of the filter plate 601 through a discharge pipe 303, the filter plate 601 screens the melted material, the incompletely melted material is screened, the melted material is discharged to the outside through the discharge chute 605, the purpose of screening the incompletely melted material is achieved, the expansion rod 606 operates to drive the plate body 602 to move, the plate body 602 moves to drive the connecting frame 603 to move, the connecting frame 603 moves to drive the scraper to move, and the scraper 604 moves to clean the incompletely melted material screened at the top of the filter plate 601, so that the filter plate 601 can be prevented from being blocked.
The working principle is that firstly, after entering the inside of a feed hopper 4, the material enters the inside of an extruder 5 through a hopper 501, the output end of a first driving machine 503 is rotated to drive a crushing roller 502 to rotate, when the crushing roller 502 rotates, the material is crushed, meanwhile, the output end of a second driving machine 505 is rotated to drive a rolling roller 504 to rotate, after the crushed material enters the inside of two rolling rollers 504, the rolling roller 504 rolls the material, the rolled material enters the inside of a barrel 3 through a feed pipe 401 to be processed and melted, secondly, the feed pipe 401 enables the material to enter the inside of the barrel 3, the output end of a motor 201 rotates to drive an extrusion screw 301 to rotate, the extrusion screw 301 rotates to enable the material moving position inside the barrel 3, meanwhile, a heating plate 302 works to heat the barrel 3, so that the material inside the barrel 3 is rapidly melted, the melted material enters the top of a filter plate 601 through a discharge pipe 303, the filter plate 601 screens the melted material, the incompletely melted material is screened, the incompletely melted material is discharged to the outside through a discharge groove 605, the purpose of screening the incompletely melted material, the screen a screen plate body 602, and the movable when the filter plate rack moves, and the telescopic rod rack 604 moves to drive a screen the plate body 602 to move.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a extrude double screw extruder of high quality, includes workstation (1), squeezer (5) and filter (6), its characterized in that: the top of the workbench (1) is provided with a support frame (2), the top of the support frame (2) is provided with a feed hopper (4), and the inner wall of the feed hopper (4) is provided with an extruder (5);
the top of the extruder (5) is provided with a hopper (501), the inner wall of the extruder (5) is provided with a plurality of groups of crushing rollers (502), the inner wall of the extruder (5) is provided with a plurality of groups of first driving machines (503), the output end of the first driving machines (503) extends to one end of the crushing rollers (502), the inner wall of the extruder (5) is provided with a plurality of groups of rolling rollers (504), the rolling rollers (504) are positioned below the crushing rollers (502), the inner wall of the extruder (5) is provided with a plurality of groups of second driving machines (505), and the output end of the second driving machines (505) extends to one end of the rolling rollers (504);
the inner wall of support frame (2) runs through and installs barrel (3), filter (6) are installed to the one end of barrel (3).
2. The twin-screw extruder of claim 1, wherein the extruder comprises: the outer wall of the workbench (1) is provided with a control box (101).
3. The twin-screw extruder of claim 1, wherein the extruder comprises: and a motor (201) is installed on the outer wall of the support frame (2).
4. The twin-screw extruder of claim 1, wherein the extruder comprises: the inner wall of barrel (3) is installed and is extruded screw rod (301), and the one end of extruding screw rod (301) extends to the output of motor (201), and hot plate (302) are installed to the inner wall of barrel (3), and hot plate (302) are located the one side of extruding screw rod (301), and discharging pipe (303) are installed to the one end of barrel (3), and the one end of discharging pipe (303) extends to the inside of filter (6).
5. The twin-screw extruder of claim 1, wherein the twin-screw extruder comprises: the bottom of feeder hopper (4) is installed inlet pipe (401).
6. The twin-screw extruder of claim 1, wherein the twin-screw extruder comprises: filter plate (601) are installed to the inner wall of filter (6), telescopic link (606) are installed to the inner wall of filter (6), and telescopic link (606) are located the top of filter plate (601), plate body (602) are installed to the one end of telescopic link (606), link (603) are installed to the bottom of plate body (602), scraper blade (604) are installed to the bottom of link (603), blown down tank (605) are installed to the inner wall of filter (6), and blown down tank (605) are located the below of filter plate (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578096.6U CN217670955U (en) | 2022-06-22 | 2022-06-22 | Double-screw extruder with good extrusion quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221578096.6U CN217670955U (en) | 2022-06-22 | 2022-06-22 | Double-screw extruder with good extrusion quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217670955U true CN217670955U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221578096.6U Active CN217670955U (en) | 2022-06-22 | 2022-06-22 | Double-screw extruder with good extrusion quality |
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| CN (1) | CN217670955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117227136A (en) * | 2023-11-01 | 2023-12-15 | 江苏蟠泰新型材料科技有限公司 | Screw extrusion device of assembled silicon-based wallboard |
-
2022
- 2022-06-22 CN CN202221578096.6U patent/CN217670955U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117227136A (en) * | 2023-11-01 | 2023-12-15 | 江苏蟠泰新型材料科技有限公司 | Screw extrusion device of assembled silicon-based wallboard |
| CN117227136B (en) * | 2023-11-01 | 2024-02-27 | 江苏蟠泰新型材料科技有限公司 | Screw extrusion device of assembled silicon-based wallboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240531 Address after: 315300, No. 66 Tianxu East Road, Cixi Binhai Economic Development Zone, Ningbo City, Zhejiang Province Patentee after: Ningbei (Ningbo) New Materials Co.,Ltd. Country or region after: China Address before: No. 43, Fenghuangshan Road, Dongshan Town, Wuzhong District, Suzhou City, Jiangsu Province, 215000 Patentee before: Suzhou Shunde Plastic Industry Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |