Barrel changing system of carding machine

Abstract

The utility model relates to a barrel changing system of a carding machine, which belongs to the technical field of textile machinery and comprises a carding machine body and a sliver penetrating device arranged on the carding machine body, and a feeder is arranged on one side of the sliver penetrating device. The feeder comprises a feeding plate for pushing the material barrel to pass through the lower part of the strip penetrating device, and a driving motor capable of driving the feeding plate to rotate is arranged below the feeding plate; limiting grooves capable of containing material barrels are evenly distributed in the feeding plate in the circumferential direction of rotation. The driving motor drives the feeding plate to rotate, and the limiting groove limits the material barrel and rotates the material barrel to the position below the strip penetrating device. And through the use of the feeder, the charging basket replacement and feeding efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of textile machinery, and particularly relates to a bobbin changing system for a carding machine. Background Art

[0002] A carding machine is a textile machine used for processing cotton fibers and chemical fibers, and it plays an important role in the spinning process. The main function of the carding machine is to loosen, card, and remove impurities from the cotton bales sent by the previous process or the oiled cotton layer supplied by the cotton box, so that the curly cotton mass becomes single fibers that are basically straightened. During this process, the broken seeds, impurities, and short fibers left over from the opening and cleaning process are removed, and then cotton strips of a certain specification are integrated and stored in cotton bobbins for subsequent processes. In textile production, the previous process of the carding machine is the opening and cleaning unit, and the subsequent process is the drawing frame (for the carded process) or the sliver lap machine (for the combed process).

[0003] The structure of the carding machine is generally divided into three parts, including a pre-carding part (such as a licker-in, feed roller, feed plate, etc.), a main carding part (such as a cylinder, flat, doffer, etc.), and a forming part (such as a stripper roller, trumpet, large pressure roller, etc.). Through a series of mechanical devices and motion modes, such as the rotation and friction of rollers, the cotton is carded and separated. At the same time, using the principle of air flow, the impurities and short fibers are separated from the cotton fibers by the air flow generated by the fan, so as to obtain cotton fibers with higher quality and uniform length.

[0004] Threading the carding machine is an important link in the working process of the carding machine, which involves converting the fiber layer that has been carded and decontaminated into cotton strips of a certain specification for subsequent processes. After the cotton strips are formed, they need to be loaded into the receiving bobbins for standby processing in the next step. In the prior art, the replacement of the bobbins relies on manual operation, which has a high labor intensity and reduces production efficiency. Summary of the Utility Model

[0005] In order to solve the problem that the operation of replacing bobbins in the prior art relies on manual labor, resulting in high labor intensity and affecting production efficiency, the utility model provides a bobbin changing system for a carding machine.

[0006] The utility model is realized through the following technical solutions:

[0007] A carding machine barrel-changing system includes a carding machine body and a threading device arranged on the carding machine body. A feeding device is provided on one side of the threading device. The feeding device includes a feeding plate that pushes a material barrel under the threading device. A driving motor capable of driving the feeding plate to rotate is arranged below the feeding plate. Limiting grooves capable of accommodating the material barrel are evenly distributed in the circumferential direction of rotation on the feeding plate. The driving motor drives the feeding plate to rotate. The limiting grooves limit the material barrel and rotate the material barrel to the lower part of the threading device. By using the feeding device, the efficiency of material barrel replacement and feeding is improved.

[0008] A further improvement of the present utility model is that an installation opening allowing the material barrel to enter the limiting groove is further provided on the feeding plate. The installation opening communicates the limiting groove with the external space of the feeding plate, which helps to improve the convenience of the operation of the material barrel entering and exiting the limiting groove horizontally.

[0009] A further improvement of the present utility model is that the installation opening is arranged on the side of the limiting groove close to the direction of rotation of the feeding plate. Along the rotation direction of the feeding plate, setting the installation opening on the side close to the direction of movement can make the limiting groove hold the material barrel and move, thereby avoiding the slippage of the material barrel.

[0010] A further improvement of the present utility model is that a moving seat is arranged below the material barrel, and a plurality of guide wheels are arranged below the moving seat. The plurality of guide wheels are evenly distributed in the circumferential direction of the material barrel. The flexibility of the material barrel moving with the feeding device is improved.

[0011] A further improvement of the present utility model is that a protective plate capable of limiting the material barrel and in a ring shape is arranged on the moving seat. The stability of the material barrel on the moving seat is improved.

[0012] A further improvement of the present utility model is that locking bolts capable of fixing the material barrel are evenly distributed in the circumferential direction of the protective plate.

[0013] A further improvement of the present utility model is that a guide plate is arranged below the threading device, and a guide groove matching with the guide wheel is opened on the guide plate. It helps to limit the moving track of the material barrel to pass under the threading device and ensure the accuracy of loading.

[0014] A further improvement of the present utility model is that both ends of the guide plate are inclined; the upper surface of the guide plate between adjacent guide grooves bulges upward. The upwardly bulging surface can force the guide wheel to rotate towards the lower part, thereby enabling the guide wheel to enter the guide groove. Through the cooperation of the guide groove and the guide wheel, the moving track of the guide wheel is restricted, which helps to reduce the hard wear of the guide wheel.

[0015] A further improvement of the present utility model is that an anti-slip pad corresponding to the strip threading device up and down is provided in the above-mentioned guide groove. This helps to provide a relatively high friction force for the guide wheel while loading materials, preventing the random rolling of the guide wheel during loading.

[0016] From the above technical solutions, it can be seen that the beneficial effects of the present utility model are as follows: The driving motor drives the feeding plate to rotate, the limiting groove positions the material bucket and rotates the material bucket to the lower part of the strip threading device; by using the feeding device, the efficiency of replacing and feeding the material bucket is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of the specific embodiment of the present utility model.

[0019] Figure 2 It is a side schematic diagram of the specific embodiment of the present utility model.

[0020] Figure 3 It is an exploded schematic diagram of the material bucket, guide plate and feeding device of the specific embodiment of the present utility model.

[0021] Figure 4 It is an exploded side schematic diagram of the material bucket, guide plate and feeding device of the specific embodiment of the present utility model.

[0022] In the drawings: 1, carding machine body; 2, strip threading device; 3, guide plate; 31, guide groove; 4, material bucket; 5, feeding plate; 51, limiting groove; 52, installation opening part; 53, driving motor; 6, moving seat; 61, protective plate; 62, guide wheel; 63, locking bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, features and advantages of the present utility model more obvious and understandable, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of this patent.

[0024] As shown in the atta Figures 1-4As shown in the figure, a carding machine barrel-changing system includes a carding machine body 1 and a threading device 2 provided on the carding machine body 1. A feeding device is provided on one side of the threading device 2. The feeding device includes a feeding plate 5 that pushes a material barrel 4 under the threading device 2. A driving motor 53 capable of driving the feeding plate 5 to rotate and stop is provided below the feeding plate 5. Limiting grooves 51 capable of accommodating the material barrel 4 are evenly distributed on the circumference of the feeding plate 5 around the rotation direction. An installation opening 52 allowing the material barrel 4 to enter the limiting groove 51 is also provided on the feeding plate 5. The installation opening 52 communicates the limiting groove 51 with the external space of the feeding plate 5, which helps to improve the operation convenience of the material barrel 4 entering and exiting the limiting groove 51 horizontally.

[0025] The installation opening 52 is arranged on the side of the limiting groove 51 close to the direction of rotation of the feeding plate 5. Along the rotation direction of the feeding plate 5, setting the installation opening 52 on the side close to the direction of movement can make the limiting groove 51 hold the material barrel 4 and move, thereby avoiding the slipping of the material barrel 4. The driving motor 53 drives the feeding plate 5 to rotate, and the limiting groove 51 limits the material barrel 4 and rotates the material barrel 4 under the threading device 2. By using the feeding device, the efficiency of replacing and feeding the material barrel 4 is improved.

[0026] A moving seat 6 is provided below the material barrel 4. A plurality of guide wheels 62 are provided below the moving seat 6, and the plurality of guide wheels 62 are evenly distributed in the circumferential direction of the material barrel 4. The flexibility of the material barrel 4 moving with the feeding device is improved.

[0027] A protective plate 61 capable of limiting the material barrel 4 and in a ring shape is provided on the moving seat 6. Locking bolts 63 capable of fixing the material barrel 4 are evenly distributed in the circumferential direction of the protective plate 61. The stability of the material barrel 4 on the moving seat 6 is improved.

[0028] A guide plate 3 is provided below the threading device 2. A guide groove 31 matched with the guide wheels 62 is opened on the guide plate 3. It helps to define the moving track of the material barrel 4 to pass under the threading device 2 and ensure the accuracy of loading. An anti-slip pad corresponding to the threading device 2 up and down is provided in the guide groove 31. It helps to provide a higher friction force for the guide wheels 62 during loading and prevent the random rolling of the guide wheels 62 during loading.

[0029] Both ends of the guide plate 3 are arranged in an inclined shape; the upper surface of the guide plate 3 between adjacent guide grooves 31 bulges upward. The upwardly bulging surface can force the guide wheels 62 to rotate towards the lower place, and then the guide wheels 62 enter the guide groove 31. Through the cooperation of the guide groove 31 and the guide wheels 62, the moving track of the guide wheels 62 is restricted, which helps to reduce the hard wear of the guide wheels 62.

[0030] A bobbin changing system of a carding machine according to the present utility model, wherein a driving motor drives a feeding plate to rotate, and a limiting groove limits the bobbin and rotates the bobbin to the lower part of a threading device; by using the feeder, the efficiency of bobbin replacement and feeding is improved.

[0031] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same and similar parts among the various embodiments, reference may be made to each other.

[0032] Terms such as "upper", "lower", "outer side", "inner side", etc. in the specification, claims and above-mentioned drawings of the present utility model, if any, are used to distinguish the relative relationship in position and do not need to be given a qualitative definition. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of the present utility model described herein can be implemented in an order different from those illustrated or described herein. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0033] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A barrel changing system for a carding machine, comprising a carding machine body (1) and a strip threader (2) arranged on the carding machine body (1), characterized in that: A loader is provided on one side of the strip threader (2); the loader comprises a loading plate (5) for pushing the material barrel (4) to pass under the strip threader (2); a driving motor (53) capable of driving the loading plate (5) to rotate is provided under the loading plate (5); and limiting grooves (51) capable of accommodating the material barrel (4) are evenly distributed on the loading plate (5) around the circumferential direction of rotation.

2. A carding machine barrel changing system according to claim 1, characterized in that: The loading plate (5) is also provided with an installation opening portion (52) that allows the material barrel (4) to enter the limiting groove (51).

3. A carding machine barrel changing system according to claim 2, characterized in that: The installation open portion (52) is arranged on the side of the limiting groove (51) close to the direction in which the loading plate (5) rotates.

4. A carding machine barrel changing system according to any one of claims 1 to 3, characterized in that: A movable seat (6) is provided below the material barrel (4), and a plurality of guide wheels (62) are provided below the movable seat (6). The plurality of guide wheels (62) are evenly distributed in the circumferential direction of the material barrel (4).

5. A barrel changing system for a carding machine according to claim 4, characterized in that: The movable seat (6) is provided with a ring-shaped protective plate (61) capable of limiting the position of the material barrel (4).

6. A carding machine barrel changing system according to claim 5, characterized in that: Locking bolts (63) capable of fixing the material barrel (4) are evenly distributed in the circumferential direction of the protection plate (61).

7. A carding machine barrel changing system according to claim 4, characterized in that: A guide plate (3) is provided below the strip threading device (2), and a guide groove (31) matching with the guide wheel (62) is provided on the guide plate (3).

8. A barrel changing system for a carding machine according to claim 7, characterized in that: Both ends of the guide plate (3) are arranged in an inclined shape; the upper surface of the guide plate (3) between adjacent guide grooves (31) is raised upward.

9. A barrel changing system for a carding machine according to claim 8, characterized in that: An anti-slip pad corresponding to the upper and lower parts of the strip threading device (2) is arranged in the guide groove (31).

Images