Kink removing mechanism for combing machine

Abstract

The utility model discloses a kink removing mechanism for a combing machine, which comprises mounting plates arranged in pairs, a cylinder is rotatably arranged between the mounting plates, and a cutting type cleaning barrel is rotatably arranged on the mounting plates below the cylinder. A dust collecting device A and a dust collecting device B which are communicated with each other are arranged in the cutting type cleaning barrel and on the side of the cutting type cleaning barrel respectively, and sundries between adjacent needle teeth on the cylinder pass through an air draft device on the dust collecting device A after being cut by the cutting blades on the cutting type cleaning barrel rotating relative to the cylinder and then are sucked by the air draft device on the dust collecting device B; and the dust enters a dust collection bag in the dust collection device A through suction inlets in the dust collection device B and the cutting type cleaning barrel. According to the device, the cutting blade is arranged on the cutting type cleaning barrel rotating relative to the cylinder, when the cutting type cleaning barrel rotates relative to the cylinder, kink particles on the needle teeth of the cylinder can be cut, the diameter of the kink particles is smaller, and adsorption is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of combing machines, in particular to a kink removing mechanism for combing machines. Background Art

[0002] The combing machine is a machine used to implement the combing process in the spinning process. Its main function is to remove shorter fibers and remove tangled particles (cotton knots, hair particles, grass debris, cocoon skins, etc.) in the fibers, so that the fibers can be further straightened and parallel, and finally a combed strip with relatively uniform thickness is made. In order to ensure the uniform texture of the combed strip products, a combing mechanism is required to comb the fiber raw materials when the combing machine is actually used. In actual use, it has the advantages of simple operation, high combing efficiency and high safety performance.

[0003] After the combing machine removes the tangled particles through the needle teeth on the cylinder, it mainly brushes the tangled particles off the cylinder through a brush and sucks the tangled particles out of the brush through a wind bucket. However, when the brush is used to brush away the tangled particles for a long time, some cotton wool will remain, making it difficult to suck away the cotton wool, which affects the use effect of the brush and may even affect the rotation of the cylinder. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a kink removal mechanism for a combing machine.

[0005] According to the technical solution provided in the embodiment of the present application, a tangle removal mechanism for a combing machine includes mounting plates arranged in pairs, a cylinder is rotatably provided between the mounting plates, a cutting-type cleaning barrel is rotatably provided on the mounting plate below the cylinder, a cutting blade arranged on the outer end surface of the cutting-type cleaning barrel is alternately arranged with the needle teeth on the cylinder, a dust collecting device A and a dust collecting device B are respectively arranged in the cutting-type cleaning barrel and on the side of the cutting-type cleaning barrel, the dust collecting device A is slidably connected to the cutting cleaning barrel through a connecting column on the central axis of the cutting cleaning barrel, and the dust collecting device B is connected to the dust collecting device A through a connecting pipe; after the debris between adjacent needle teeth on the cylinder is cut by the cutting blade on the cutting cleaning barrel that rotates relative to the cylinder, it passes through the exhaust device on the dust collecting device A, and respectively enters the dust collecting bag in the dust collecting device A through the dust collecting device B and the suction port on the cutting cleaning barrel.

[0006] Furthermore, a plurality of suction ports are evenly arranged on the side end surface of the cutting cleaning barrel to facilitate the suction of the cut entangled particles.

[0007] Furthermore, one end of the dust collecting device A is connected to the mounting plate, and the other end is slidably connected to the connecting column. The two ends of the dust collecting device B are fixedly connected to the mounting plates arranged in pairs, so that the dust collecting device A and the dust collecting device B are fixed.

[0008] Furthermore, the dust collecting device A includes a dust bag fixing cylinder, a sealing cover plate and an exhaust port. The sealing cover plate is fixed to one end face of the dust bag fixing cylinder. The exhaust port passes through the sealing cover plate and communicates with the interior of the dust bag fixing cylinder. The dust bag fixing cylinder is a cylindrical frame, which is convenient for collecting kinked particles.

[0009] Furthermore, the outer diameter of the sealing cover plate is the same as the inner diameter of the cutting cleaning barrel, so as to prevent the kinked particles from flying out.

[0010] Furthermore, the dust collecting device A is slidably connected to the connecting column through one end surface of the dust bag fixing tube, so that the cutting type cleaning bucket can rotate relative to the dust collecting device A.

[0011] Furthermore, the dust collecting device B is an arc-shaped structure, and dust collecting holes are provided on the adjacent end faces of the dust collecting device B and the cutting cleaning bucket, so as to facilitate the removal of impurities attached to the outer end face of the cutting cleaning bucket.

[0012] To sum up, the beneficial effects of the present application are as follows: the device of the present application is provided with a cutting blade on the cutting-type cleaning barrel that rotates relative to the cylinder. When the cutting-type cleaning barrel rotates relative to the cylinder, the kinked particles on the needle teeth of the cylinder can be cut, so that the diameter of the kinked particles is smaller and easier to adsorb; at the same time, kinked particle collecting devices are provided inside and at the end of the cutting-type cleaning barrel to collect the kinked particles from different angles to prevent cotton wool from being hooked on the outside of the cleaning barrel due to wind force, thereby affecting its cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0014] Figure 1 It is a structural schematic diagram of the overall device of the utility model;

[0015] Figure 2 This is a schematic diagram of the connection structure of the overall device of the utility model from the right side;

[0016] Figure 3 This is a cross-sectional view of the connection structure of the cutting type cleaning bucket, the dust collecting device A, and the dust collecting device B of the utility model.

[0017] Numbers in the figure: mounting plate-1; cylinder-2; cutting cleaning barrel-3; cutting blade-31; suction port-32; dust collecting device A-4; dust bag fixing cylinder-41; sealing cover plate-42; exhaust port-43; dust collecting device B-5; connecting column-6; connecting pipe-7. DETAILED DESCRIPTION

[0018] The present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the relevant invention, rather than to limit the invention. It is also necessary to explain that, for ease of description, only the parts related to the invention are shown in the accompanying drawings.

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] A kink removal mechanism for a combing machine, such as Figure 1 and Figure 2 As shown, mounting plates 1 are arranged in pairs, and a cylinder 2 and a cutting cleaning barrel 3 are rotatably arranged between the mounting plates 1, and the cutting cleaning barrel 3 is respectively controlled by a rotating motor to realize that the cutting cleaning barrel 3 can rotate relative to the cylinder 2, and a plurality of annular cutting blades 31 are fixedly arranged on the outer end surface of the cutting cleaning barrel 3, and the cutting blades 31 are located between adjacent needle teeth arranged on the end surface of the cylinder 2, and are used for cutting the kinked particles combed down between the needle teeth;

[0021] like Figure 2 and Figure 3 As shown, the cutting cleaning barrel 3 is a barrel structure, one end of which is connected to a rotating motor fixed on the mounting plate 1 through a rotating shaft, and the other end is fixedly connected to another mounting plate 1 through an annular bearing, so that the cutting cleaning barrel 3 can rotate relative to the mounting plate 1 and the cylinder 2;

[0022] The outer end surface of the cutting cleaning barrel 3 is provided with a plurality of suction ports 32 for the kinked particles;

[0023] A connecting column 6 is provided on the central axis of the cutting cleaning bucket 3, and a connecting column 6 placement groove is provided on the rear end surface of the dust bag fixing cylinder 41 on the dust collecting device A4. The dust collecting device A4 can be clamped on the connecting column 6 through the connecting column 6 placement groove to be placed in the cutting cleaning bucket 3, and a bearing is provided on the outer end surface of the connecting column 6, and a clamping groove is provided on the outer end surface of the bearing. A clamping structure is provided in the connecting column placement groove of the dust collecting device A4. The clamping structure can be a clamping block connected by a compression spring, or it can be any clamping structure, so that when the dust collecting device A4 is clamped on the connecting column 6, when the cutting cleaning bucket 3 rotates, the dust collecting device A4 does not rotate.

[0024] A sealing cover plate 42 is fixedly arranged on the front end surface of the dust bag fixing tube 41, and is used to seal the opening on the front end surface of the cutting cleaning bucket 3. An air exhaust port 43 arranged on the sealing cover plate 42 is connected to an air exhaust device.

[0025] The dust bag is fixedly sleeved on the outer end surface of the dust bag fixing tube 41, so that the dust bag can be easily replaced;

[0026] The gap between the dust bag fixing tube 41 and the cutting cleaning barrel 3 is connected to the inner cavity of the dust collecting device B5 through the connecting pipe 7, and the dust collecting device B5 is an arc-shaped structure. The adjacent end faces of the dust collecting device B5 and the cutting cleaning barrel 3 are provided with dust collecting holes for sucking twisted particles (not shown in the figure).

[0027] When in use, the rotating motor connected to the cutting cleaning barrel 3 is started to rotate the cutting cleaning barrel 3, and the exhaust device connected to the exhaust port 43 is started at the same time. When the cylinder 2 rotates to comb, the kinked particles trapped on its needle teeth abut against the cutting blade 31. Due to their relative rotation, the kinked particles will be cut by the cutting blade 31, and some heavier granular impurities will fall directly due to their own gravity, and then enter the dust bag of the dust bag fixing cylinder 41 of the dust collecting device A4 through the suction port 32 set on the upper end surface of the cutting cleaning barrel 3. Some lighter impurities, such as cotton wool, will be sucked into the dust bag fixing cylinder 41 due to the suction effect of the exhaust device, so that the cotton wool on the end surface of the cutting cleaning barrel 3 is sucked into the dust bag from the suction port 32;

[0028] When the cutting cleaning barrel 3 continues to rotate counterclockwise until it rotates close to the dust collecting device B5, since the dust collecting device B5 is connected to the dust collecting device A4 through the connecting pipe 7, when negative pressure is present in the dust bag fixing cylinder 41, the dust collecting holes of the dust collecting device B5 can suck air into its inner cavity. At this time, some cotton wool or impurities on the outer end surface of the cutting cleaning barrel 3 that are not sucked in by the suction port 32 can be sucked into the dust collecting device B5 from another angle, and then sucked onto the dust bag through the connecting pipe 7.

[0029] When replacement is required, the dust collecting device A4 and the dust collecting device B5 can be directly pulled out, and then the dust bag fixed on the outer end surface of the dust bag fixing tube 41 can be directly replaced.

[0030] Since the dust collecting device B5 and the dust collecting device A4 do not participate in the rotation, the dust collecting device B5 and the dust collecting device A4 can be fixed on the mounting plate 1 arranged in pairs.

[0031] The above description is only an explanation of the preferred embodiments of the present application and the technical principles and other schemes used. At the same time, the scope of the invention involved in the present application is not limited to the technical scheme formed by a specific combination of the above technical features, but also should cover other technical schemes formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical scheme.

Claims

1. A kink removal mechanism for a combing machine, comprising mounting plates (1) arranged in pairs, a cylinder (2) being rotatably arranged between the mounting plates (1), characterized in that: A cutting cleaning barrel (3) is rotatably provided on the mounting plate (1) below the cylinder (2), and a cutting blade (31) provided on the outer end surface of the cutting cleaning barrel (3) is alternately provided with the needle teeth on the cylinder (2). A dust collecting device A (4) and a dust collecting device B (5) are respectively arranged inside the cutting cleaning bucket (3) and on the side of the cutting cleaning bucket (3); the dust collecting device A (4) is slidably connected to the cutting cleaning bucket (3) via a connecting column (6) on the central axis of the cutting cleaning bucket (3); and the dust collecting device B (5) is connected to the dust collecting device A (4) via a connecting pipe (7); After the debris between adjacent needle teeth on the cylinder (2) is cut by the cutting blade (31) on the cutting cleaning barrel (3) that rotates relative to the cylinder (2), it passes through the exhaust device on the dust collecting device A (4), and respectively enters the dust collecting bag in the dust collecting device A (4) through the dust collecting device B (5) and the suction port (32) on the cutting cleaning barrel (3).

2. A kink removal mechanism for a combing machine according to claim 1, characterized in that: A plurality of the suction ports (32) are evenly arranged on the side end surface of the cutting cleaning barrel (3).

3. A kink removal mechanism for a combing machine according to claim 1, characterized in that: One end of the dust collecting device A (4) is connected to the mounting plate (1), and the other end is slidably connected to the connecting column (6); both ends of the dust collecting device B (5) are fixedly connected to the mounting plates (1) arranged in pairs.

4. A kink removal mechanism for a combing machine according to claim 3, characterized in that: The dust collecting device A (4) comprises a dust bag fixing tube (41), a sealing cover plate (42) and an air exhaust port (43); the sealing cover plate (42) is fixed to one end surface of the dust bag fixing tube (41); the air exhaust port (43) passes through the sealing cover plate (42) and communicates with the interior of the dust bag fixing tube (41); the dust bag fixing tube (41) is a cylindrical frame.

5. A kink removal mechanism for a combing machine according to claim 4, characterized in that: The outer diameter of the sealing cover plate (42) is the same as the inner diameter of the cutting cleaning barrel (3).

6. A kink removal mechanism for a combing machine according to claim 4, characterized in that: The dust collecting device A (4) is slidably connected to the connecting column (6) via one end surface of the dust collecting bag fixing tube (41).

7. A kink removal mechanism for a combing machine according to claim 1, characterized in that: The dust collecting device B (5) is an arc-shaped structure, and dust collecting holes are provided on the adjacent end surfaces of the dust collecting device B (5) and the cutting cleaning bucket (3).

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