Cotton sliver carding device of carding machine

Abstract

The utility model discloses a cotton sliver carding device of a carding machine, which relates to the technical field of cotton carding devices and particularly comprises a rack, a cylinder roller is arranged at the top of the rack, two ends of the cylinder roller are rotatably arranged in a support, the support is mounted on the rack, a bearing frame is arranged on the rack, and a lifting mechanism is vertically arranged in the middle of the inner top of the bearing frame. An arc-shaped cover plate is mounted below the lifting mechanism; the arc-shaped cover plate is located above the cylinder roller, a plurality of cotton carding rollers are arranged in the arc-shaped cover plate, the cotton carding rollers are parallel to the cylinder roller, the two ends of each cotton carding roller are rotationally connected with the arc-shaped cover plate, and a driving mechanism connected with the cotton carding rollers is arranged at the top of the arc-shaped cover plate. When knotting and blocking occur between the cover plate and the cylinder roller in use, the telescopic mechanism can be controlled to lift the arc-shaped cover plate upwards, so that a certain gap exists between the arc-shaped cover plate and the cylinder roller, and sundries between the arc-shaped cover plate and the cylinder roller can be cleaned.

Description

Technical Field

[0001] This utility model relates to the technical field of carding devices, specifically a carding machine sliver sorting device. Background Technology

[0002] The working principle of a carding machine is to open, comb, and remove impurities from the cotton (fiber) rolls sent from the previous process or the oily cotton (chemical fiber) layer supplied by the cotton box, so that all the curled and blocky cotton loops become basically straight single fibers. In this process, broken seeds, impurities, and short fibers left over from the cleaning process are removed. Then, the cotton is integrated into cotton slivers of a certain specification and stored in cotton canisters for use in the drawing process.

[0003] A cover plate is installed above the cylinder roller, but the cover plate is fixed above the cylinder roller and is not easy to disassemble. Furthermore, it is difficult to clean when cotton fibers become knotted or clogged between the cover plate and the roller. To address this, we propose a cotton sliver separating device for a carding machine. Utility Model Content

[0004] To address the shortcomings of existing carding machines where the cylinder roller and cover plate cannot be separated, making it inconvenient to clean when blockage occurs, this utility model provides a carding machine sliver separating device. This device features a lifting mechanism that drives the cover plate to rise and fall, facilitating easy cleaning of the cover plate and cylinder roller, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] Design a cotton sliver sorting device for a carding machine, including a frame, a cylinder roller at the top of the frame, both ends of the cylinder roller being rotatably mounted in a support, the support being mounted on the frame, a support frame on the frame, a lifting mechanism vertically mounted at the middle of the top of the support frame, and an arc-shaped cover plate mounted below the lifting mechanism.

[0007] The arc-shaped cover plate is located above the cylinder roller. Multiple carding rollers are installed inside the arc-shaped cover plate. The carding rollers are parallel to the cylinder roller and their two ends are rotatably connected to the arc-shaped cover plate. The top of the arc-shaped cover plate is equipped with a drive mechanism connected to each carding roller.

[0008] The arc-shaped cover plate is placed on top of the cylinder roller under the action of the lifting mechanism, so that each carding roller is located on the surface of the cylinder roller, and there is a gap between them for the cotton to pass through.

[0009] Preferably, both ends of the carding roller are rotatably mounted in bearing housings, and the bearing housings are detachably mounted at the bottom edge of the arc-shaped cover plate.

[0010] Preferably, the drive mechanism includes a first drive motor disposed on the top of the arc-shaped cover plate, and first pulleys are provided on the shaft of the first drive motor and at both ends of the carding roller, and the first pulleys are connected to each other by a belt.

[0011] Preferably, the load-bearing frame includes two U-shaped supports, the tops of which are connected by a support beam, the bottoms of which are mounted on the frame, and the lifting mechanism is located in the middle of the support beam.

[0012] Preferably, the lifting mechanism includes a telescopic mechanism installed in the middle of the support beam, the bottom of the telescopic mechanism is connected to the top of the arc-shaped cover plate, and the arc-shaped cover plate is also provided with at least one guide shaft, which slides through the support beam.

[0013] Preferably, a second pulley is provided on one end of the cylinder roller and on the shaft of the second drive motor, the second pulleys are connected by a belt, and the second drive motor is located below the frame.

[0014] Compared with the prior art, when the cover plate and the cylinder roller are knotted or blocked, the telescopic mechanism can be controlled to lift the arc-shaped cover plate upward, so that there is a certain gap between the arc-shaped cover plate and the cylinder roller, which can clean the debris between them. The operation is simple and convenient. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is the front view of the present utility model.

[0017] In the diagram: 1. Frame; 2. Support; 3. Telescopic mechanism; 4. Guide shaft; 5. Support beam; 6. First drive motor; 7. Carding roller; 8. Bearing seat; 9. First pulley; 10. Arc-shaped cover plate; 11. Second drive motor; 12. Cylinder roller; 13. Support. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figures 1 to 2This utility model provides a technical solution: a cotton sliver sorting device for a carding machine, including a frame 1, a cylinder roller 12 at the top of the frame 1, and both ends of the cylinder roller 12 being rotatably mounted in supports 13, which are installed on the frame 1. In the prior art, the feed end of the cylinder roller 12 is provided with a licker-in roller, a feed roller, and a cotton feeder in sequence; the other side of the cylinder roller 12 is provided with a doffer and a stripping roller. The working process is to feed the cotton product to be sorted into the cotton feeder, and then, after passing through the feed roller, licker-in roller, cylinder roller 12, doffer, and stripping roller in sequence, the cotton product can be dispersed.

[0020] This application further improves the cover plate located above the cylinder roller 12, such as... Figure 1 As shown, a support frame is provided on the frame 1. The support frame includes two U-shaped supports 2. The tops of the two supports 2 are connected by a support beam 5. The bottoms of the supports 2 are installed on the frame 1. The cylinder roller 12 is located in the middle of the two supports 2. The support beam 5 is located above the cylinder roller.

[0021] A lifting mechanism is provided at the middle position of the support beam 5, such as... Figure 1 As shown, the lifting mechanism includes a telescopic mechanism 3 installed in the middle of the support beam 5, and an arc-shaped cover plate 10 installed below the telescopic mechanism 3. The concave surface of the arc-shaped cover plate 10 faces the cylinder roller and the curvature of the two are consistent. At least one guide shaft 4 is also provided on the arc-shaped cover plate 10. The guide shaft 4 slides through the support beam 5. When the telescopic mechanism 3 drives the arc-shaped cover plate 10 to descend, it is locked above the cylinder roller. When the telescopic mechanism 3 drives the arc-shaped cover plate 10 to rise, the arc-shaped cover plate 10 separates from above the cylinder roller. The telescopic mechanism here is preferably a hydraulic cylinder.

[0022] The arc-shaped cover plate 10 is located above the cylinder roller 12. Multiple carding rollers 7 are provided inside the arc-shaped cover plate 10. The carding rollers 7 do not contact each other but are closely arranged. The carding rollers 7 are parallel to the cylinder roller 12 and their two ends are rotatably connected to the arc-shaped cover plate 10. Specifically, the two ends of the carding rollers 7 are rotatably set in the bearing seats 8. The bearing seats 8 are detachably installed at the bottom edge of the arc-shaped cover plate 10. The bearing seats 8 and the arc-shaped cover plate 10 are fastened together by bolts.

[0023] The top of the arc-shaped cover plate 10 is provided with a drive mechanism connected to each carding roller 7. The drive mechanism includes a first drive motor 6 set on the top of the arc-shaped cover plate 10. The first drive motor 6 and both ends of the carding roller 7 are provided with first pulleys 9. The first pulleys 9 are connected by a belt. So when the first drive motor 6 rotates, it can drive each carding roller 7 to rotate at the same time. The arc-shaped cover plate 10 is placed on the top of the cylinder roller 12 under the drive of the lifting mechanism, so that each carding roller 7 is located on the surface of the cylinder roller 12, and there is a gap between them for the cotton to pass through. The carding roller 7 and the cylinder roller 12 cooperate to disperse the cotton fibers located between them.

[0024] Furthermore, a second pulley is provided on one end of the cylinder roller 12 and the shaft of the second drive motor 11. The second pulleys are connected by a belt. The second drive motor 11 is located below the frame 1, and the cylinder roller 12 is driven by the second drive motor 11.

[0025] In summary, the greatest advantage of this utility model is that when knots and blockages occur between the cover plate and the cylinder roller, the arc-shaped cover plate 10 can be lifted upward by controlling the telescopic mechanism 3, thereby separating the arc-shaped cover plate 10 from the cylinder roller, so that the debris between the two can be cleaned, and then the telescopic mechanism can be controlled to drive the arc-shaped cover plate 10 to fall back onto the cylinder roller.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cotton sliver carding device of a carding machine, comprising a frame (1), a top of the frame (1) being provided with a cylinder (12), both ends of the cylinder (12) being rotatably arranged in a support (13), the support (13) being mounted on the frame (1), characterized in that, The rack (1) is provided with a bearing frame, a lifting mechanism is vertically arranged at the inner top middle position of the bearing frame, and an arc-shaped cover plate (10) is arranged below the lifting mechanism; The arc-shaped cover plate (10) is located above the cylinder roller (12), a plurality of carding rollers (7) are arranged in the arc-shaped cover plate (10), the carding rollers (7) are parallel to the cylinder roller (12) and are rotatably connected to the arc-shaped cover plate (10) at two ends thereof, and a driving mechanism connected to each carding roller (7) is arranged at the top of the arc-shaped cover plate (10). The arc-shaped cover plate (10) is placed on the top of the cylinder roller (12) under the driving of the lifting mechanism, each carding roller (7) is located at the surface of the cylinder roller (12), and a gap for the cotton to pass through is arranged between the cylinder roller (12) and the carding roller (7).

2. A slubbing comb according to claim 1, characterised in that Both ends of the carding roller (7) are rotatably arranged in a bearing seat (8), and the bearing seat (8) is detachably installed at the bottom edge of the arc-shaped cover plate (10).

3. A slubbing comb according to claim 2, wherein, The driving mechanism comprises a first driving motor (6) arranged at the top of the arc-shaped cover plate (10), first belt pulleys (9) are arranged on the rotating shaft of the first driving motor (6) and at both ends of the carding roller (7), and the first belt pulleys (9) are connected by a belt.

4. A slubbing comb according to claim 1 or 2, characterised in that The bearing frame comprises two U-shaped supports (2), the top portions of the two supports (2) are connected by a support beam (5), the bottom of the support (2) is installed on the rack (1), and the lifting mechanism is arranged in the middle of the support beam (5).

5. A slubbing comb according to claim 4, wherein, The lifting mechanism comprises a telescopic mechanism (3) installed in the middle of the support beam (5), the bottom of the telescopic mechanism (3) is connected to the top of the arc-shaped cover plate (10), at least one guide shaft (4) is further arranged on the arc-shaped cover plate (10), and the guide shaft (4) is slidably arranged through the support beam (5).

6. A slubbing comb according to claim 1 wherein, Second belt pulleys are arranged on one end of the cylinder roller (12) and the rotating shaft of the second driving motor (11), the second belt pulleys are connected by a belt, and the second driving motor (11) is arranged below the rack (1).

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