CN213476191U - Discharge mechanism for carding machine - Google Patents
Discharge mechanism for carding machine Download PDFInfo
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- CN213476191U CN213476191U CN202021671228.0U CN202021671228U CN213476191U CN 213476191 U CN213476191 U CN 213476191U CN 202021671228 U CN202021671228 U CN 202021671228U CN 213476191 U CN213476191 U CN 213476191U
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Abstract
The utility model relates to a discharging mechanism for a carding machine, which comprises a frame; the frame is provided with a feed inlet and a discharge outlet; a licker-in and a compression roller are arranged between the feed inlet and the discharge outlet, and a strip-shaped through hole is formed in the rack opposite to the upper side of the licker-in; a filter screen is embedded in the strip through hole; a chassis is arranged outside the strip through hole; a supporting beam is arranged in the case; the supporting beam is provided with a negative pressure mechanism. The utility model combines the negative pressure mechanism and the adsorption cavity, and the negative pressure mechanism can suck most short fiber impurities on the licker-in upwards and separate from the licker-in; after the impurities are separated from the licker-in, the impurities can move towards the adsorption chamber due to the influence of the airflow of the negative pressure mechanism and are finally adsorbed by the electrostatic adsorption plate. After the adsorption is finished, the adsorption plate is turned over by controlling the driving motor, and various impurities are finally in the adsorption chamber and cannot fall back into the case. The whole process has high adsorption efficiency, simple operation and good impurity removal effect.
Description
Technical Field
The utility model relates to an shedding mechanism, concretely relates to shedding mechanism for carding machine belongs to weaving equipment technical field.
Background
The working principle of the carding machine is that cotton (fiber) rolls sent from the previous process or oil cotton (chemical fiber) layers supplied by a cotton box are subjected to opening, carding and impurity removal, all curled blocky cotton rings are made into single fiber shapes which are basically straightened, broken seeds, impurities and short fibers left in the cotton cleaning process are removed in the process, and then cotton slivers with certain specifications are integrated and stored in a cotton cylinder for the drawing process. The main task of the carding machine is impurity removal, and the impurity removal task in the common carding machine is mainly undertaken by a licker-in, a dust removal knife, a small under screen and a movable cover plate. And through set up the web cleaner on the carding machine to get rid of impurity and short flannel, have better edulcoration effect, improved the sliver quality. However, cotton fiber impurities, short fibers and the like are difficult to avoid in the cotton carding process, and the impurities easily generate static electricity and are mutually adsorbed with the cotton rolls to influence the cotton carding process of the cotton rolls. Therefore, further improvements are desired.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a shedding mechanism for carding machine, simple structure is reasonable, and adsorption effect is good, promotes comb and parallel cotton fibers prior to spinning efficiency.
In order to achieve the above purpose, the utility model provides a discharging mechanism for a carding machine, which comprises a frame; the frame is provided with a feeding hole and a discharging hole; a licker-in and a compression roller are arranged between the feed inlet and the discharge outlet, and a strip-shaped through hole is formed in the rack opposite to the upper side of the licker-in; a filter screen is embedded in the strip through hole; a chassis is arranged outside the strip through hole; a supporting beam is arranged in the case; the supporting beam is provided with a negative pressure mechanism; an adsorption chamber is arranged on the upper side of the frame; the adsorption cavity is detachably connected with the case; the bottom of the adsorption cavity is provided with a plurality of holes; an adsorption plate is arranged in the strip hole; the two ends of the adsorption plate are rotatably connected in the strip holes.
Preferably, the negative pressure mechanism comprises negative pressure fan blades and a driving motor; the bottom of the case is provided with a feeding hopper; the case is fixedly arranged on the surface of the rack.
The negative pressure mechanism can upwards adsorb impurities such as short fiber on the licker-in into the case.
Preferably, the feeding hopper is positioned at the inner side of the strip-shaped through hole; the feeding hopper is arranged right opposite to the licker-in; the side part of the case is provided with an access hole.
The hopper can ensure the accuracy and high efficiency of the adsorption process.
Preferably, the joint of the adsorption chamber and the case is provided with mutually matched flange plates; the adsorption chamber and the case are connected through bolts in a fastening mode.
Preferably, an air sealing gasket is arranged between the adsorption chamber and the case.
The gas seal washer can ensure that a vacuum environment is formed in the case, and external gas is prevented from entering the case.
Preferably, the adsorption plate is an electrostatic adsorption plate; rotating shafts are arranged at two ends of the adsorption plate; the inner sides of the two ends of the strip hole are provided with assembling holes relative to the rotating shaft, and bearings are arranged in the assembling holes.
Preferably, a driving motor is arranged on the outer side of the adsorption chamber relative to the assembly hole; the bearing sleeve is arranged on the outer side of the rotating shaft.
The utility model combines the negative pressure mechanism and the adsorption cavity, and the negative pressure mechanism can suck most short fiber impurities on the licker-in upwards and separate from the licker-in; after the impurities are separated from the licker-in, the impurities can move towards the adsorption chamber due to the influence of the airflow of the negative pressure mechanism and are finally adsorbed by the electrostatic adsorption plate. After the adsorption is finished, the adsorption plate is turned over by controlling the driving motor, and various impurities are finally in the adsorption chamber and cannot fall back into the case. The whole process has high adsorption efficiency, simple operation and good impurity removal effect.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the strip holes and the adsorption plate.
FIG. 3 is a schematic sectional view showing a state where the adsorption plate is not assembled in the case of the bar hole,
in the figure, 1 is a frame, 1.1 is a long through hole, 2 is a licker-in, 3 is a press roll, 4 is a case, 5 is a supporting beam, 6 is an adsorption chamber, 7 is a strip hole, 7.1 is an assembly hole, 8 is an adsorption plate, and 10 is a rotating shaft.
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 efforts belong to the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.
Referring to fig. 1-2, the discharging mechanism for the carding machine comprises a frame 1; the frame 1 is provided with a feeding hole and a discharging hole; a licker-in 2 and a compression roller 3 are arranged between the feed inlet and the discharge outlet, and a strip-shaped through hole 1.1 is arranged on the rack opposite to the upper side of the licker-in; a filter screen is embedded in the strip through hole 1.1; a case 4 is arranged outside the strip through hole 1.1; a supporting beam 5 is arranged in the case 4; the supporting beam 5 is provided with a negative pressure mechanism; an adsorption chamber 6 is arranged on the upper side of the frame; the adsorption cavity is detachably connected with the case; the bottom of the adsorption cavity is provided with a plurality of holes 7; an adsorption plate 8 is arranged in the strip hole 7; and two ends of the adsorption plate 8 are rotatably connected in the strip holes.
Furthermore, the negative pressure mechanism comprises negative pressure fan blades and a driving motor; the bottom of the case is provided with a feeding hopper; the case is fixedly arranged on the surface of the rack.
Furthermore, the feeding hopper is positioned at the inner side of the strip through hole 1.1; the feeding hopper is arranged right opposite to the licker-in 2; the side part of the case is provided with an access hole.
Furthermore, the joint of the adsorption chamber and the case is provided with mutually matched flange plates; the adsorption chamber and the case are connected through bolts in a fastening mode.
Furthermore, an air sealing gasket is arranged between the adsorption chamber and the case.
Furthermore, the adsorption plate 8 is an electrostatic adsorption plate; two ends of the adsorption plate 8 are provided with rotating shafts 10; the inner sides of the two ends of the strip hole are provided with assembling holes 7.1 relative to the rotating shaft, and bearings are arranged in the assembling holes.
Furthermore, a driving motor is arranged on the outer side of the adsorption cavity relative to the assembling hole; the bearing sleeve is arranged on the outer side of the rotating shaft.
The working principle is as follows: during the working process of the licker-in, a large amount of short-staple impurities are inevitably attached to the licker-in, and after the driving motor is started, the driving motor drives the negative pressure fan blades to work, and the negative pressure fan can form stable air flow in the case, so that air pressure difference is formed between the case and the rack, and the short-volume impurities on the surface of the licker-in are upwards sucked; after the short fiber impurities enter the case, the short fiber impurities are influenced by airflow and can continue to move upwards until the short fiber impurities are contacted with the adsorption plate, the adsorption plate is an electrostatic adsorption plate, the short fiber impurities contacted with the adsorption plate can be adsorbed by static electricity carried by the adsorption plate, so that the short fiber impurities cannot fall down, the driving motor is started again, the driving motor drives the whole adsorption plate to turn over in the strip hole through controlling the rotating shaft, and the adsorption surface of the adsorption plate faces towards the adsorption chamber. And finally, after all the driving motors are turned off, the adsorption chamber can be removed, and the impurities in the adsorption chamber can be treated.
Finally, it is noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (7)
1. The discharging mechanism for the carding machine comprises a frame (1); the frame (1) is provided with a feeding hole and a discharging hole; feed inlet and discharge gate between be provided with licker-in (2) and compression roller (3), its characterized in that: the rack is provided with a strip through hole (1.1) opposite to the upper side of the licker-in; a filter screen is embedded in the strip through hole (1.1); a case (4) is arranged outside the strip through hole (1.1); a supporting beam (5) is arranged in the case (4); the supporting beam (5) is provided with a negative pressure mechanism; an adsorption chamber (6) is arranged on the upper side of the frame; the adsorption cavity is detachably connected with the case; the bottom of the adsorption cavity is provided with at least one strip hole (7); an adsorption plate (8) is arranged in the strip hole (7); the two ends of the adsorption plate (8) are rotatably connected in the strip holes.
2. The discharge mechanism for carding machines of claim 1, wherein: the negative pressure mechanism comprises negative pressure fan blades and a driving motor; the bottom of the case is provided with a feeding hopper; the case is fixedly arranged on the surface of the rack.
3. The discharge mechanism for carding machines of claim 2, wherein: the feeding hopper is positioned at the inner side of the strip-shaped through hole (1.1); the feeding hopper is arranged right opposite to the licker-in (2); the side part of the case is provided with an access hole.
4. The discharge mechanism for carding machines of claim 1, wherein: the joint of the adsorption cavity and the case is provided with mutually matched flange plates; the adsorption chamber and the case are connected through bolts in a fastening mode.
5. The discharge mechanism for carding machines of claim 4, wherein: and an air sealing gasket is arranged between the adsorption chamber and the case.
6. The discharge mechanism for carding machines of claim 4, wherein: the adsorption plate (8) is an electrostatic adsorption plate; two ends of the adsorption plate (8) are provided with rotating shafts (10); the inner sides of the two ends of the strip hole are provided with assembling holes (7.1) relative to the rotating shaft, and a bearing is arranged in the assembling holes.
7. The discharge mechanism for carding machines of claim 6, wherein: a driving motor is arranged on the outer side of the adsorption cavity relative to the assembling hole; the bearing sleeve is arranged on the outer side of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671228.0U CN213476191U (en) | 2020-08-12 | 2020-08-12 | Discharge mechanism for carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671228.0U CN213476191U (en) | 2020-08-12 | 2020-08-12 | Discharge mechanism for carding machine |
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| Publication Number | Publication Date |
|---|---|
| CN213476191U true CN213476191U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021671228.0U Active CN213476191U (en) | 2020-08-12 | 2020-08-12 | Discharge mechanism for carding machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN213476191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875947A (en) * | 2023-02-24 | 2023-03-31 | 南通神马线业有限公司 | Automatic fiber raw material treatment equipment |
-
2020
- 2020-08-12 CN CN202021671228.0U patent/CN213476191U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115875947A (en) * | 2023-02-24 | 2023-03-31 | 南通神马线业有限公司 | Automatic fiber raw material treatment equipment |
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