CN215050915U - Carding unit is used in non-woven fabrics processing - Google Patents
Carding unit is used in non-woven fabrics processing Download PDFInfo
- Publication number
- CN215050915U CN215050915U CN202120910322.5U CN202120910322U CN215050915U CN 215050915 U CN215050915 U CN 215050915U CN 202120910322 U CN202120910322 U CN 202120910322U CN 215050915 U CN215050915 U CN 215050915U
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- China
- Prior art keywords
- carding
- doffer
- roller
- woven fabrics
- stripping
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- Expired - Fee Related
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Abstract
The utility model discloses a carding device for processing non-woven fabrics, which comprises a frame, wherein a big cylinder is assembled at the top end of one side of the frame; the middle part of the machine base is provided with an upper doffer and a lower doffer which are distributed up and down; a plurality of stripping rollers are arranged on the machine base at positions adjacent to the upper doffer and the lower doffer, and working rollers are arranged between the stripping rollers and the corresponding upper doffer and the lower doffer; the carding ring is designed on the outer surface of the stripping roller, can be cut according to the specification of the corresponding stripping roller, and is fixed by using a positioning bolt, so that the carding ring with main carding pricks is conveniently detached and replaced, and the use flexibility of the whole device is reflected; the collecting mechanism is designed in the machine base, and negative pressure generated in the collecting tank by the air suction pump is utilized, so that impurities generated during carding treatment can enter the working roller through the through grooves, subsequent collecting operation is completed, and the phenomenon of impurity scattering is avoided.
Description
Technical Field
The utility model belongs to geotechnique's cloth field specifically is a carding unit is used in non-woven fabrics processing.
Background
Geotextiles, also known as geotextiles, are water permeable geosynthetic materials made of synthetic fibers by needling or weaving. The geotextile is one of new material geosynthetic materials, the finished product is in a cloth shape, the width is 4-6 meters generally, and the length is 50-100 meters; the geotextile is divided into woven geotextile and non-woven filament geotextile;
carding unit need be used when processing the geotechnological cloth, can appear following technical problem when specifically using: firstly, when the non-woven fabric is carded traditionally, only a single-component doffer is used, so that the working efficiency of the carding process needs to be improved; secondly, can produce more impurity after combing the non-woven fabrics, this part impurity scatters and can't collect the processing in the air of factory building.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a carding unit for non-woven fabrics processing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a carding device for processing non-woven fabrics comprises a machine base,
the top end of one side of the base is provided with a large cylinder;
the middle part of the machine base is provided with an upper doffer and a lower doffer which are distributed up and down;
a plurality of stripping rollers are arranged on the machine base at positions adjacent to the upper doffer and the lower doffer, and working rollers are arranged between the stripping rollers and the corresponding upper doffer and the lower doffer;
the collecting mechanism is arranged on the front side of the machine base and is used for extracting impurities on the outer surface of the working roller; and
and the conveying curtain is arranged on the other side of the machine base and is used for conveying the non-woven fabric.
Preferably, the upper doffer and the lower doffer have the same specification, and the section diameter of the upper doffer is twice of that of the stripping roller.
Preferably, the outer surface of the stripping roller is sleeved with a carding ring, and two ends of the carding ring are fixedly connected with the stripping roller through positioning bolts.
Preferably, the outer surface of the carding ring is provided with a plurality of main carding spines which are uniformly distributed, the outer surface of the working roller is provided with a plurality of secondary carding spines which are uniformly distributed, and the spine peak orientation of the secondary carding spines is opposite to the spine peak orientation of the main carding spines.
Preferably, the collecting mechanism comprises a trough embedded in the base, an air suction pump installed at the opening end of one side of the trough and a valve arranged at the opening end of the other side of the trough, and the valve is communicated with the shaft core cavity of each working roller through an air pipe.
Preferably, through grooves are formed in the positions, located between the secondary carding thorns, of the outer surface of the working roller, and the through grooves are communicated with the shaft core cavity of the working roller.
Preferably, the surface of the machine base is provided with a positioning roller at the position adjacent to the group of stripping rollers at the outermost side.
Compared with the prior art, the utility model provides a carding unit is used in non-woven fabrics processing has following beneficial effect:
firstly, the carding ring is designed on the outer surface of the stripping roller, cutting can be carried out according to the specification of the corresponding stripping roller, and fixing treatment is carried out by using a positioning bolt, so that the carding ring with main carding pricks is conveniently detached and replaced, and the use flexibility of the whole device is reflected;
secondly, a collecting mechanism is designed in the machine base, and negative pressure generated in the collecting tank by the air suction pump enables impurities generated during carding treatment to enter the working rollers through the through grooves, so that subsequent collecting operation is completed, and the phenomenon of impurity scattering is avoided;
and thirdly, two groups of doffers are used, and the non-woven fabrics can be carded simultaneously after being distributed in an up-down type, so that the production efficiency of the carding device is improved to a certain extent.
Drawings
Fig. 1 is an overall structure front view of the present invention;
FIG. 2 is a schematic view of the stripping roller and the working roller of the present invention in an assembled state;
fig. 3 is an enlarged view of the partial structure a of fig. 2 according to the present invention;
fig. 4 is an enlarged view of a partial structure B of fig. 2 according to the present invention.
Reference numerals: 1. a large cylinder; 2. getting the doctor; 3. a doffer; 4. stripping a roller; 41. carding rings; 42. main carding and needling; 43. positioning the bolt; 5. a positioning roller; 6. conveying curtains; 7. a working roller; 71. secondary carding and needling; 72. a through groove; 8. a trough; 9. an air pump; 10. and (4) a valve.
Detailed Description
The following description will further describe a specific embodiment of a carding device for processing non-woven fabric according to the present invention with reference to fig. 1. The utility model relates to a carding unit for non-woven fabrics processing is not limited to the description of following embodiment.
This embodiment provides a specific structure of a carding device for processing non-woven fabric, as shown in fig. 1-4, a carding device for processing non-woven fabric, comprising a machine base,
the top end of one side of the engine base is provided with a large cylinder 1;
the middle part of the machine base is provided with an upper doffer 2 and a lower doffer 3 which are distributed up and down;
a plurality of stripping rollers 4 are arranged on the machine base at positions adjacent to the upper doffer and the lower doffer, and working rollers 7 are arranged between the stripping rollers 4 and the corresponding upper doffer and the lower doffer;
the collecting mechanism is arranged on the front side of the machine base and is used for extracting impurities on the outer surface of the working roller 7; and
and a conveying curtain 6 which is installed at the other side of the machine base and is used for conveying the non-woven fabrics.
As shown in fig. 1, the upper doffer 2 and the lower doffer 3 have the same specification, and the section diameter of the upper doffer 2 is twice of that of the stripping roller 4; specifically, the size of the doffer 2 may be three times that of the peeling roller 4.
As shown in fig. 2 and 3, the outer surface of the stripping roller 4 is fitted with a carding ring 41, and both ends of the carding ring 41 are fixedly connected to the stripping roller 4 by positioning bolts 43.
By adopting the technical scheme:
the carding ring 41 is designed on the outer surface of the stripping roller 4, cutting can be carried out according to the specification of the corresponding stripping roller 4, and fixing treatment is carried out by using the positioning bolt 43, so that the carding ring 41 with the main carding pricks 42 is conveniently detached and replaced, and the use flexibility of the whole device is reflected.
As shown in figure 4, a plurality of main carding pricks 42 which are evenly distributed are arranged on the outer surface of the carding ring 41, a plurality of secondary carding pricks 71 which are evenly distributed are arranged on the outer surface of the working roller 7, and the prick peak orientation of the secondary carding pricks 71 is opposite to the prick peak orientation of the main carding pricks 42.
As shown in fig. 1, the collecting mechanism comprises a trough 8 embedded in the base, an air pump 9 installed at the open end of one side of the trough 8 and a valve 10 installed at the open end of the other side of the trough 8, and the valve 10 is communicated with the shaft core cavity of each working roller 7 through an air pipe.
By adopting the technical scheme:
the collecting mechanism is designed in the machine seat, and negative pressure generated in the collecting tank by the air suction pump 9 is utilized, so that impurities generated during carding treatment can enter the working roller 7 through the through grooves 72, subsequent collecting operation is completed, and the phenomenon of impurity scattering is avoided.
Particularly, when the air pipe is in work, the air pipe used for connecting the valve 10 and the working roller 7 cannot move during work, and the air pipe is connected with the connecting end of the working roller 7 through a bearing.
As shown in fig. 4, a through groove 72 is formed in the outer surface of the working roller 7 at a position between the secondary carding burrs 71, and the through groove 72 is communicated with the axial cavity of the working roller 7.
As shown in fig. 1, a positioning roller 5 is attached to the surface of the bed at a position adjacent to the one set of the outermost peeling roller 4, and the positioning roller 5 at this position is used for positioning the nonwoven fabric between the outermost peeling roller 4 and the conveying curtain 6.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (7)
1. The utility model provides a carding unit is used in non-woven fabrics processing, includes the frame, its characterized in that:
the top end of one side of the base is provided with a large cylinder (1);
the middle part of the machine base is provided with an upper doffer (2) and a lower doffer (3) which are distributed up and down;
a plurality of stripping rollers (4) are arranged at the positions, adjacent to the upper doffer and the lower doffer, of the machine base, and working rollers (7) are arranged between the stripping rollers (4) and the corresponding upper doffer and the lower doffer;
the collecting mechanism is arranged on the front side of the machine base and is used for extracting impurities on the outer surface of the working roller (7); and
and a conveying curtain (6) which is arranged at the other side of the machine base and is used for conveying the non-woven fabrics.
2. A carding machine for processing non-woven fabrics, as claimed in claim 1, wherein: the specifications of the upper doffer (2) and the lower doffer (3) are the same, and the diameter of the section of the upper doffer (2) is twice of that of the stripping roller (4).
3. A carding machine for processing non-woven fabrics, as claimed in claim 1, wherein: the outer surface of the stripping roller (4) is sleeved with a carding ring (41), and two ends of the carding ring (41) are fixedly connected with the stripping roller (4) through positioning bolts (43).
4. A carding machine for processing non-woven fabrics, as claimed in claim 3, wherein: the outer surface of the carding ring (41) is provided with a plurality of main carding pricks (42) which are uniformly distributed, the outer surface of the working roller (7) is provided with a plurality of secondary carding pricks (71) which are uniformly distributed, and the prick peak orientation of the secondary carding pricks (71) is opposite to the prick peak orientation of the main carding pricks (42).
5. A carding machine for processing non-woven fabrics, as claimed in claim 1, wherein: the collecting mechanism comprises a material groove (8) embedded in the base, an air suction pump (9) installed at the open end of one side of the material groove (8) and a valve (10) arranged at the open end of the other side of the material groove (8), and the valve (10) is communicated with the shaft core cavity of each working roller (7) through an air pipe.
6. A carding machine for processing non-woven fabrics, as claimed in claim 5, wherein: through grooves (72) are formed in the positions, located among the secondary carding thorns (71), of the outer surface of the working roller (7), and the through grooves (72) are communicated with the shaft core cavity of the working roller (7).
7. A carding machine for processing non-woven fabrics, as claimed in claim 1, wherein: and a positioning roller (5) is arranged at the position on the surface of the machine base adjacent to the stripping roller (4) at the most lateral side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120910322.5U CN215050915U (en) | 2021-04-29 | 2021-04-29 | Carding unit is used in non-woven fabrics processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120910322.5U CN215050915U (en) | 2021-04-29 | 2021-04-29 | Carding unit is used in non-woven fabrics processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215050915U true CN215050915U (en) | 2021-12-07 |
Family
ID=79107341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120910322.5U Expired - Fee Related CN215050915U (en) | 2021-04-29 | 2021-04-29 | Carding unit is used in non-woven fabrics processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215050915U (en) |
-
2021
- 2021-04-29 CN CN202120910322.5U patent/CN215050915U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |