CN211771715U - Licker-in structure of textile carding machine - Google Patents
Licker-in structure of textile carding machine Download PDFInfo
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- CN211771715U CN211771715U CN201922420697.9U CN201922420697U CN211771715U CN 211771715 U CN211771715 U CN 211771715U CN 201922420697 U CN201922420697 U CN 201922420697U CN 211771715 U CN211771715 U CN 211771715U
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- licker
- roller
- circular cover
- carding machine
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Abstract
The utility model provides a licker-in structure of a spinning carding machine, which belongs to the technical field of spinning devices and aims to solve the problems that when the licker-in of the existing carding machine is used for carding and impurity removal, the felting needles on the licker-in are easy to adhere to fibers and impurities, and the felting needles are damaged after long-time cleaning, so that the service life of the licker-in is reduced, and the carding and impurity removal effects are deteriorated, thereby affecting the product quality; comprises a rolling device, a fixing device and a puncturing device; through split type structural design, make the felting needle along with the rotation of licker-in is reciprocal to be stinged out and is withdrawed on the licker-in, under the prerequisite that does not influence machining efficiency, the self-cleaning work is realized to the felting needle, prolongs the life of licker-in, and the comb and parallel cotton fibers prior to spinning effect is better, and product quality is better.
Description
Technical Field
The utility model relates to a weaving device technical field specifically is a licker-in structure of weaving carding machine.
Background
The carding machine is used for processing cotton fiber and chemical fiber, and belongs to textile machinery. According to the spinning process flow, cotton carding is an important process. The licker-in is used as a core component of the carding machine, and has a large influence on the processing effect of the carding machine. Present licker-in is mostly the integral type structure, and the thorn of licker-in is fixed to be set up on the surface of licker-in, when carrying out comb and parallel cotton fibers, edulcoration, can attach to some fibre and debris on the thorn, if can not in time handle, along with the increase of attachment, make the thorn take place to damage easily, and comb and parallel cotton fibers prior art effect variation, direct influence product quality, the result of use is not good.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing a licker-in structure of weaving carding machine, through split type structural design, makes the felting needle withdraw along with the rotation of licker-in is reciprocal to be stinged out on the licker-in, under the prerequisite that does not influence machining efficiency, the automatic cleaning work is realized to the felting needle, prolongs the life of licker-in, and the comb and parallel cotton fibers prior to spinning effect is better, and product quality is better.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a licker-in structure of textile carding machine is characterized in that the licker-in structure comprises a rolling device, a fixing device and a pricking device; the rolling device comprises a roller, a circular cover plate and a transmission cylinder; the circular cover plates are fixedly arranged at two ends of the roller; the transmission cylinder is fixedly arranged on one side of the circular cover plate; the circular cover plate is provided with a through hole, and the transmission cylinder is communicated with the roller through the through hole in the circular cover plate; the central lines of the roller, the circular cover plate and the transmission cylinder are collinear; a plurality of sliding grooves are formed in one side, close to the roller, of the circular cover plate; a plurality of through holes are formed in the roller; the fixing device comprises a fixing rod and a plurality of cams, the cams are fixedly arranged on the fixing rod at equal intervals, and the arrangement angle directions of the cams are the same; the pricking device comprises a mounting plate, a plurality of connecting blocks and a plurality of pricking pins, and the pricking pins are fixedly arranged on one side of the mounting plate through the connecting blocks respectively; the transmission cylinder is rotatably sleeved on the fixed rod, and the cam is positioned in the roller; the two ends of the mounting plate are arranged in the sliding grooves in a sliding mode, and the felting needles penetrate through the through holes in the roller and extend to the outside of the roller.
Preferably, the transmission cylinder is positioned on one side of the circular cover plate far away from the roller.
Preferably, a plurality of wear plates are arranged on one side of the mounting plate close to the cam, and the cam is in sliding contact with the wear plates.
Preferably, a bearing is fixedly sleeved in the transmission cylinder, the fixing rod is arranged in the bearing, and the fixing rod is in interference fit with the bearing.
Preferably, a center line of the lancet perpendicularly intersects a center line of the fixing rod.
Preferably, a spring is provided in the sliding groove between the mounting plate and the drum.
Preferably, a key groove is formed on the outer side wall of one end of the transmission cylinder.
The beneficial effects of the utility model reside in that: this design is through split type structural design, makes the felting needle withdraw along with the rotation of licker-in is reciprocal stinging on the licker-in, under the prerequisite that does not influence machining efficiency, and the self-cleaning work is realized to the felting needle, prolongs the life of licker-in, and the comb and parallel cotton fibers prior to spinning effect is better, and product quality is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view (a transparent shell) of a licker-in structure of a textile carding machine provided by an embodiment of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Description of reference numerals:
the device comprises a transmission cylinder 1, a fixed rod 2, a bearing 3, a puncture needle 4, a cam 5, a roller 6, a circular cover plate 7, a mounting plate 8, a connecting block 9, a wear-resistant sheet 10, a sliding groove 11 and a spring 12.
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 to 2, a licker-in structure of a textile carding machine comprises a rolling device, a fixing device and a pricking device; the rolling device comprises a roller 6, a circular cover plate 7 and a transmission cylinder 1; the circular cover plates 7 are fixedly arranged at two ends of the roller 6; the transmission cylinder 1 is positioned on one side, far away from the roller 6, of the circular cover plate 7, and a key groove is formed in the outer side wall of one end of the transmission cylinder 1; a through hole is arranged on the circular cover plate 7, and the transmission cylinder 1 is communicated with the roller 6 through the through hole on the circular cover plate 7; the central lines of the roller 6, the circular cover plate 7 and the transmission cylinder 1 are collinear; a plurality of sliding chutes 11 are arranged on one side of the circular cover plate 7 close to the roller 6. The roller 6 is provided with a plurality of through holes; the fixing device comprises a fixing rod 2 and a plurality of cams 5, the plurality of cams 5 are fixedly arranged on the fixing rod 2 at equal intervals, and the arrangement angle directions of the plurality of cams 5 are the same; the plane of the chute 11 passes through the central line of the fixed rod 2; the pricking device comprises a mounting plate 8, a plurality of connecting blocks 9 and a plurality of pricking pins 4, wherein the pricking pins 4 are fixedly arranged on one side of the mounting plate 8 through the connecting blocks 9 respectively; the transmission cylinder 1 is rotatably sleeved on the fixed rod 2, the bearing 3 is fixedly sleeved in the transmission cylinder 1, the fixed rod 2 is arranged in the bearing 3, the fixed rod 2 is in interference fit with the bearing 3, and the cam 5 is positioned in the roller 6; a plurality of wear-resistant pieces 10 are arranged on one side, close to the cam 5, of the mounting plate 8, and the cam 5 is in sliding contact with the wear-resistant pieces 10; two ends of the mounting plate 8 are arranged in the sliding groove 11 in a sliding manner, and a spring 12 is arranged in the sliding groove 11 between the mounting plate 8 and the roller 6; the lancet 4 passes through a through hole in the roller 6 and extends outside the roller 6, and the center line of the lancet 4 perpendicularly intersects the center line of the fixing rod 2.
When the device is used, the fixed rod 2 is fixed on a carding machine, the protruding part of the cam 5 is positioned in the direction close to the cotton wool, the transmission cylinder 1 is sleeved with a gear through a key connection, the gear is connected with a power device to drive the roller 6 to rotate, the mounting plate 8 naturally approaches to the central line direction of the fixed rod 2 under the action of the spring 12, the mounting plate 8 rotates along with the roller 6, when the protruding position of the cam 5 is rotated, the mounting plate 8 is extruded by the cam 5 and moves in the direction away from the central line direction of the fixed rod 2 in the chute 11, the puncture needle 4 is punctured from the through hole on the roller 6, when the protruding part of the cam 5 is rotated, the puncture needle 4 is retracted into the roller 6, fibers, seeds, impurities and the like attached to the puncture needle 4 fall off from the puncture needle 4, and the; different sized cams 5 can be provided to adjust the area of penetration of the lancet 4 and the duration of the penetration on the circumference of the roller 6, depending on the requirements of use.
The utility model discloses a split type structural design makes the felting needle withdraw along with the rotation of licker-in reciprocates to sting on the licker-in, under the prerequisite that does not influence machining efficiency, and the automatic cleaning work is realized to the felting needle, prolongs the life of licker-in, and the comb and parallel cotton fibers prior to spinning effect is better, and product quality is better.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A licker-in structure of textile carding machine is characterized in that the licker-in structure comprises a rolling device, a fixing device and a pricking device;
the rolling device comprises a roller, a circular cover plate and a transmission cylinder; the circular cover plates are fixedly arranged at two ends of the roller; the transmission cylinder is fixedly arranged on one side of the circular cover plate; the circular cover plate is provided with a through hole, and the transmission cylinder is communicated with the roller through the through hole in the circular cover plate; the central lines of the roller, the circular cover plate and the transmission cylinder are collinear; a plurality of sliding grooves are formed in one side, close to the roller, of the circular cover plate; a plurality of through holes are formed in the roller;
the fixing device comprises a fixing rod and a plurality of cams, the cams are fixedly arranged on the fixing rod at equal intervals, and the arrangement angle directions of the cams are the same;
the pricking device comprises a mounting plate, a plurality of connecting blocks and a plurality of pricking pins, and the pricking pins are fixedly arranged on one side of the mounting plate through the connecting blocks respectively;
the transmission cylinder is rotatably sleeved on the fixed rod, and the cam is positioned in the roller; the two ends of the mounting plate are arranged in the sliding grooves in a sliding mode, and the felting needles penetrate through the through holes in the roller and extend to the outside of the roller.
2. A licker-in arrangement for a textile card according to claim 1, wherein the drive cylinder is located on the side of the circular plate remote from the drum.
3. The lickerin structure of a textile card according to claim 1, wherein the mounting plate is provided with a plurality of wear plates on a side thereof adjacent to the cam, the cam being in sliding contact with the wear plates.
4. The licker-in structure of the textile carding machine as claimed in claim 1, wherein the transmission cylinder is fixedly sleeved with a bearing, the fixing rod is arranged in the bearing, and the fixing rod is in interference fit with the bearing.
5. The lickerin structure of a textile card according to claim 1, wherein the center line of the lickerin is perpendicularly intersected with the center line of the fixed bar.
6. A licker-in arrangement for a textile carding machine as claimed in claim 1, wherein a spring is provided in the chute between the mounting plate and the drum.
7. The licker-in structure of the textile carding machine as claimed in claim 1, wherein a key groove is provided on an outer side wall of one end of the driving cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420697.9U CN211771715U (en) | 2019-12-28 | 2019-12-28 | Licker-in structure of textile carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922420697.9U CN211771715U (en) | 2019-12-28 | 2019-12-28 | Licker-in structure of textile carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211771715U true CN211771715U (en) | 2020-10-27 |
Family
ID=72977121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922420697.9U Active CN211771715U (en) | 2019-12-28 | 2019-12-28 | Licker-in structure of textile carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211771715U (en) |
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2019
- 2019-12-28 CN CN201922420697.9U patent/CN211771715U/en active Active
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