Cotton feeding toothed plate for cotton feeding of carding machine

Abstract

The utility model discloses a cotton feeding toothed plate for cotton feeding of a carding machine, which comprises a cotton feeding roller, the right side end face of the cotton feeding roller is connected with a main licker-in material, the right end face of the main licker-in is connected with a cylinder material, and the upper side end face of the cotton feeding roller abuts against a rotary cotton feeding toothed plate. The rotary cotton feeding toothed plate is in material connection with the main licker-in through an auxiliary licker-in, and cotton fibers on the cotton feeding roller are carded to the main licker-in through cotton carding teeth on the rotary cotton feeding toothed plate through the auxiliary licker-in. According to the device, the rotary cotton feeding toothed plate is arranged above the cotton feeding roller, cotton fibers staying on the surface of the cotton feeding roller are rotatably collected, then the cotton fibers collected on the rotary cotton feeding toothed plate are fed to the main licker-in through the auxiliary licker-in, waste of the cotton fibers in the carding process of the carding machine is reduced, and the use efficiency of the cotton fibers is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton carding machines, in particular to a cotton feeding tooth plate for feeding cotton in a cotton carding machine. Background Art

[0002] Carding machine is a kind of textile machinery used to process cotton fiber and chemical fiber. The working principle of carding machine is to open, comb and remove impurities from the fiber material sent from the previous process, comb all the curled cotton loops into basically straight single fibers, remove impurities and short fibers left over from the cotton cleaning process, and then integrate cotton strips of certain specifications. In high-performance carding machines, the suction system is mainly used to remove impurities, short fibers and balance airflow. In the reverse feeding carding machine, since the feeding roller and the licker-in roller rotate in the same direction, during the cotton layer transfer process, the boundary layer airflow formed by the high-speed rotating licker-in roller and the licker-in roller needle teeth interrupt it, and the short fibers formed are adsorbed on the teeth of the feeding needle roller. Long-term rotation operation can easily form fiber entanglement on the feeding roller, affecting the feeding effect of the feeding roller.

[0003] The patent number is CN206512340U, and its name is an anti-winding device for the cotton feeding roller of a cotton carding machine. The device uses a suction system and a cover plate to break the cotton wool between the licker-in roller and the cotton feeding roller to prevent the cotton wool from staying on the cotton feeding roller. However, when the cotton wool is sucked out by the suction system, the efficiency of its use will be affected. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a cotton feeding tooth plate for feeding cotton in a carding machine.

[0005] According to the technical solution provided in the embodiment of the present application, a cotton feeding tooth plate for a cotton carding machine includes a cotton feeding roller, the right end face of the cotton feeding roller is connected to the main licker-in roller material, the right end face of the main licker-in roller is connected to the cylinder material, the upper end face of the cotton feeding roller abuts against the rotating cotton feeding tooth plate, the rotating cotton feeding tooth plate is connected to the main licker-in roller material through the auxiliary licker-in roller, and the combing teeth on the rotating cotton feeding tooth plate comb the cotton on the cotton feeding roller to the main licker-in roller through the auxiliary licker-in roller.

[0006] Furthermore, the rotary cotton feeding tooth plate includes a rotary shaft, a cotton feeding plate and cotton combing teeth, a plurality of cotton feeding plates are evenly arranged on the side end surface of the rotary shaft, a plurality of cotton combing teeth are evenly arranged on the cotton feeding plate, and the rotary cotton feeding tooth plate is abutted against the cotton feeding roller through the cotton combing teeth, and the pricking teeth on the auxiliary pricking roller can be abutted against the cotton combing teeth on the rotary cotton feeding tooth plate to realize multiple operations of the material.

[0007] Furthermore, the cotton combing teeth are in the shape of soft long strips, which facilitates the complete peeling of the soft cotton wool from the cotton feeding roller.

[0008] Furthermore, the rotating cotton feeding tooth plate is connected to the stepper motor via a rotating shaft, thereby achieving intermittent cleaning of the cotton wool and reducing the probability of cotton wool breakage.

[0009] Furthermore, the auxiliary licker-in roller rotates at a uniform speed by rotating the motor, so that the auxiliary licker-in roller and the main licker-in roller can achieve a combing effect.

[0010] To sum up, the beneficial effects of the present application are as follows: the present application device is provided with a rotating cotton feeding tooth plate above the cotton feeding roller, which rotatably collects the cotton wool remaining on the surface of the cotton feeding roller, and then feeds the cotton wool collected on the rotating cotton feeding tooth plate to the main licker-in roller through the auxiliary licker-in roller, thereby reducing the waste of cotton wool in the combing process of the cotton carding machine and greatly improving its utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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:

[0012] Figure 1 This is a front view structural diagram of the overall device of the utility model;

[0013] Figure 2 It is a schematic diagram of the connection structure of the cotton feeding roller, the main licker-in roller, the auxiliary licker-in roller and the rotating cotton feeding tooth plate of the utility model;

[0014] Figure 3 It is a front view structural schematic diagram of the rotary cotton feeding tooth plate of the utility model.

[0015] The numbers in the figure are: feeding roller-1; main licker-in roller-2; cylinder-3; rotating feeding tooth plate-4; combing tooth-41; rotating shaft-42; feeding plate-43; auxiliary licker-in roller-5. DETAILED DESCRIPTION

[0016] 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.

[0017] 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.

[0018] A cotton feeding tooth plate for a cotton carding machine, such as Figure 1 and Figure 2As shown, the right end face of the feeding roller 1 is connected to the material of the main licker-in roller 2, the right end face of the main licker-in roller 2 is connected to the material of the cylinder 3, the end face of the upper end of the feeding roller 1 abuts against the combing teeth 41 on the rotating feeding tooth plate 4, and the end face of the upper end of the rotating feeding tooth plate 4 abuts against the auxiliary licker-in roller 5, and the other end face of the auxiliary licker-in roller 5 is connected to the material of the main licker-in roller 2;

[0019] like Figure 2 and Figure 3 As shown, a plurality of cotton feeding plates 43 on the rotating cotton feeding tooth plate 4 are evenly fixed on the outer end surface of the rotating shaft 42, and a plurality of evenly arranged cotton combing teeth 41 are provided on the end surface of one suspended end of the cotton feeding plate 43.

[0020] When in use, the cotton feeding roller 1 rotates counterclockwise, and when the cotton between the cotton feeding roller 1 and the main licker-in roller 2 is broken by the needle teeth on the main licker-in roller 2 and adheres to the cotton feeding roller 1, the cotton adhered to the cotton feeding roller 1 rotates counterclockwise to the rotating cotton feeding tooth plate 4, and the cotton will be trapped on the combing teeth 41 due to the contact between the combing teeth 41 and the cotton feeding roller 1;

[0021] After a period of time, the stepper motor connected to the rotating cotton feeding tooth plate 4 is started, so that the rotating cotton feeding tooth plate 4 rotates a certain angle, and the next cotton feeding plate 43 is rotated to the end surface of the cotton feeding roller 1 (can rotate counterclockwise), and the cotton feeding plate 43 carrying cotton wool is rotated with the combing cotton teeth 41 to the abutment with the auxiliary licker-in roller 5. Since the auxiliary licker-in roller 5 rotates evenly clockwise, the needle teeth on the auxiliary licker-in roller 5 can intercept the cotton wool on the combing cotton teeth 41. Since the auxiliary licker-in roller 5 is connected with the main licker-in roller 2, when the auxiliary licker-in roller 5 rotates with the main licker-in roller 2, the needle teeth on the main licker-in roller 2 can comb the cotton wool on the auxiliary licker-in roller 5 through the combing action, so that the cotton wool can be reused.

[0022] Furthermore, since the rotary cotton feeding tooth plate 4 operates with a certain gap, when a lot of cotton wool is wound around the auxiliary licker-in roller 5, the auxiliary licker-in roller 5 can be directly removed for cleaning without stopping the machine for cleaning.

[0023] 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 feeding tooth plate for feeding cotton in a carding machine, comprising a feeding roller (1), characterized in that: The right end face of the cotton feeding roller (1) is connected to the material of the main licker-in roller (2), the right end face of the main licker-in roller (2) is connected to the material of the cylinder (3), and the upper end face of the cotton feeding roller (1) is in contact with the rotating cotton feeding tooth plate (4). The rotary cotton feeding tooth plate (4) is materially connected to the main licker-in roller (2) via an auxiliary licker-in roller (5); the combing teeth (41) on the rotary cotton feeding tooth plate (4) comb the cotton wool on the cotton feeding roller (1) through the auxiliary licker-in roller (5) and transfer it to the main licker-in roller (2).

2. A cotton feeding tooth plate for a cotton carding machine according to claim 1, characterized in that: The rotating cotton feeding tooth plate (4) comprises a rotating shaft (42), a cotton feeding plate (43) and the cotton combing teeth (41); a plurality of the cotton feeding plates (43) are evenly arranged on the side end surface of the rotating shaft (42); a plurality of the cotton combing teeth (41) are evenly arranged on the cotton feeding plate (43); and the rotating cotton feeding tooth plate (4) abuts against the cotton feeding roller (1) through the cotton combing teeth (41).

3. A cotton feeding tooth plate for a cotton carding machine according to claim 2, characterized in that: The pricking teeth on the auxiliary licker-in roller (5) can abut against the cotton combing teeth (41) on the rotary cotton feeding tooth plate (4).

4. A cotton feeding tooth plate for feeding cotton in a carding machine according to claim 3, characterized in that: The cotton combing teeth (41) are in the shape of soft long strips.

5. A cotton feeding tooth plate for feeding cotton in a carding machine according to claim 2, characterized in that: The rotating cotton feeding tooth plate (4) is connected to a stepping motor via the rotating shaft (42).

6. A cotton feeding tooth plate for a cotton carding machine according to claim 1, characterized in that: The auxiliary licker-in roller (5) is rotated at a uniform speed by a rotating motor.

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