Split type carding machine sliver guide wheel

Abstract

The utility model relates to the field of carding machines, in particular to a split type carding machine sliver guide wheel, fan blades and a rubber sleeve of the sliver guide wheel are of a split structure, the angle of the sliver guide wheel can be adjusted, each fan blade can be independently adjusted and replaced, and the problems in the background technology are effectively solved. Comprising a base, a sliver guide wheel body is installed on one side of the base, a rubber sleeve is arranged on the side, away from the base, of the sliver guide wheel body in a sleeving mode, fixing blocks are evenly distributed on the outer surface of the rubber sleeve, and fan blades with adjustable angles are detachably arranged on the outer side faces of the fixing blocks respectively. Each fan blade comprises a vertical fan blade body, the bottom of each fan blade body is bent towards one side to form a transverse fixing base, the whole fan blade body is in an L shape, and the fixing bases are fixedly connected with the outer surfaces of the fixing blocks through bolts. The device is easy to operate, convenient to use and suitable for various carding machines.

Description

Technical Field

[0001] This utility model relates to the field of carding machines, specifically a split-type carding machine guide wheel. Background Technology

[0002] The working principle of a carding machine is to open, comb, and remove impurities from the cotton (fiber) laps fed from the previous process or the oily cotton (chemical fiber) layer supplied by the cotton box. This process transforms all the curled, lumpy cotton loops into basically straight single fibers. During this process, broken seeds, impurities, and short fibers left over from the cleaning process are removed. The resulting cotton slivers are then assembled to a specific specification and stored in cotton cans for use in the drawing process. The guide roller is a crucial component in the carding machine, guiding the fiber slivers through the machine. When the guide roller rotates at high speed, it generates fly filaments. If these fly filaments are not handled promptly, they can easily adhere to the bell-shaped opening of the carding machine, thus affecting the passage of the fiber slivers and the overall performance of the carding machine.

[0003] Chinese utility model patent application number 202421663829.5 discloses a carding machine guide wheel, including a base and a guide wheel body mounted on the base. The guide wheel body is provided with a cleaning component for cleaning the bell mouth. The cleaning component includes a rubber sleeve fitted on one side of the guide wheel body and a fan blade fixedly connected to the outside of the rubber sleeve.

[0004] In practical use, if the fan blade breaks, the rubber sleeve can be removed from the guide wheel body, and then a new cleaning component can be replaced. That is, the fan blade and guide wheel body are designed as separate structures via the rubber sleeve, so when the fan blade breaks, it is not necessary to replace the entire guide wheel body, reducing maintenance costs. However, in actual use, a drawback was found: the fan blade and rubber sleeve are a fixed, integrated structure, and when one fan blade is damaged, the entire rubber sleeve, along with all fan blades, needs to be replaced, which is not conducive to cost reduction. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a split-type carding machine guide wheel. The guide wheel blades and rubber sleeves are separate structures with adjustable angles, allowing for individual adjustment and replacement of each blade, effectively solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a split-type carding machine guide wheel, including a base, a guide wheel body installed on one side of the base, a rubber sleeve fitted on the side of the guide wheel body away from the base, fixing blocks evenly distributed on the outer surface of the rubber sleeve, and adjustable fan blades detachably provided on the outer side of the fixing blocks respectively.

[0007] As a preferred technical solution, the fan blade includes a vertical fan blade body, the bottom of which is bent to one side to form a horizontal fixing seat, and the whole is L-shaped. The fixing seat is fixedly connected to the outer surface of the fixing block by bolts.

[0008] As a preferred technical solution, the rubber sleeve has an annular structure, and its inner surface is embedded with a groove that matches the outer circumference of the guide wheel body.

[0009] As a preferred technical solution, the inner diameter of the rubber sleeve is smaller than the outer diameter of the outer circumference of the guide wheel body.

[0010] As a preferred technical solution, the number of fixing blocks is 6.

[0011] As a preferred technical solution, the outer end of the fan blade body is arc-shaped.

[0012] As a preferred technical solution, the fan blade is a composite structure, including an internal metal sheet, and the outside of the metal sheet is wrapped with a rubber layer.

[0013] Compared with the prior art, this utility model provides a split-type carding machine guide wheel, which has the following beneficial effects:

[0014] 1. This utility model features a rubber sleeve fitted on one side of the guide wheel body away from the base. Fixing blocks are evenly distributed on the outer surface of the rubber sleeve. Each fixing block has a detachable fan blade with an adjustable angle. In use, when one fan blade malfunctions, only that fan blade can be replaced, without having to replace the rubber sleeve and all the fan blades, which helps reduce costs. Furthermore, the angle of the fan blade can be adjusted individually, which helps to regulate the amount of air blown out.

[0015] 2. This utility model includes a vertical fan blade body, the bottom of which is bent to one side to form a horizontal fixing seat, which is L-shaped in general. The fixing seat is fixedly connected to the outer surface of the fixing block by bolts. In use, the fixing seat can be rotated to adjust the angle by loosening the bolts. After the angle is adjusted, it can be fixed and limited by the bolts, thereby realizing the adjustment of the fan blade angle. In the future, if the fan blade is damaged, it can be disassembled and replaced by bolts.

[0016] 3. This utility model uses a composite structure for the fan blade, including an internal metal sheet. The metal sheet is wrapped with a rubber layer on the outside. In use, the metal sheet can increase the overall strength of the fan blade and extend its service life. The rubber layer can play a protective role on the outside, which is beneficial to the safety of the staff's grip and avoids the metal sheet from scratching their hands. Attached Figure Description

[0017] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0018] Figure 1This is a three-dimensional structural diagram of the first embodiment of the present utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the individual structure of the rubber sleeve, fixing block, and fan blade assembly;

[0020] Figure 3 This is an enlarged schematic diagram of a fan blade and a fixed block working together.

[0021] Figure 4 This is a three-dimensional structural diagram of the second embodiment of the present invention.

[0022] The diagram shows: 1. Base; 11. Guide wheel body; 2. Rubber sleeve; 21. Slot; 3. Fixing block; 4. Fan blade; 41. Fan blade body; 42. Fixing seat; 43. Metal sheet; 44. Rubber layer; 5. Bolt. Detailed Implementation

[0023] 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.

[0024] Example 1

[0025] like Figures 1 to 3 As shown, a split-type carding machine guide wheel includes a base 1, a guide wheel body 11 is installed on one side of the base 1, and a rubber sleeve 2 is fitted on the side of the guide wheel body 11 away from the base 1. Fixing blocks 3 are evenly distributed on the outer surface of the rubber sleeve 2, and adjustable fan blades 4 are detachably provided on the outer side of the fixing blocks 3.

[0026] The fan blade 4 includes a vertical fan blade body 41. The bottom of the fan blade body 41 is bent to one side to form a horizontal fixing seat 42. The whole is L-shaped. The fixing seat 42 is fixedly connected to the outer surface of the fixing block 3 by bolts 5.

[0027] The rubber sleeve 2 has a ring structure, and its inner surface is embedded with a groove 21 that matches the outer circumference of the guide wheel body 11.

[0028] The inner diameter of the rubber sleeve 2 is smaller than the outer diameter of the outer circumference of the guide wheel body 11. This facilitates the tight fit of the rubber sleeve 2 onto the guide wheel body 11.

[0029] There are 6 fixed blocks.

[0030] The outer end of the fan blade body 41 is rounded, which protects the staff.

[0031] In use, when one fan blade 4 malfunctions, only that fan blade 4 can be replaced, without replacing the rubber sleeve 2 and all fan blades 4, which helps reduce costs. Furthermore, the angle of each fan blade 4 can be adjusted individually, facilitating the regulation of the airflow (the greater the tilt, the greater the airflow). Loosening bolt 5 allows the mounting base 42 to rotate and adjust the angle (driving the fan blade body 41 to rotate). After adjusting the angle, it can be fixed in place by bolt 5, thus achieving the adjustment of the fan blade 4 angle. In the future, if the fan blade 4 is damaged, it can be removed and replaced by bolt 5.

[0032] Example 2

[0033] like Figure 4 As shown, the fan blade 4 is a composite structure, including an internal metal sheet 43, and a rubber layer 44 wrapped around the outside of the metal sheet 43.

[0034] When in use, the metal sheet 43 can increase the overall strength of the fan blade 4 and extend its service life. The rubber layer 44 can play a protective role on the outside, which is beneficial to the safety of the staff's grip and prevents the metal sheet 43 from scratching their hands.

[0035] The components used in this utility model are all general standard parts or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0036] It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, 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 a process, method, article, or apparatus.

[0037] The structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which this utility model can be implemented. Any modification of the structure, change of the proportions, or adjustment of the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0038] 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 split-type carding machine guide wheel, comprising a base, wherein a guide wheel body is mounted on one side of the base, characterized in that: A rubber sleeve is fitted on one side of the guide wheel body away from the base. Fixing blocks are evenly distributed on the outer surface of the rubber sleeve. Adjustable fan blades are detachably mounted on the outer side of each fixing block.

2. The split-type carding machine guide wheel according to claim 1, characterized in that: The fan blade includes a vertical fan blade body, the bottom of which is bent to one side to form a horizontal fixing seat, and the whole is L-shaped. The fixing seat is fixedly connected to the outer surface of the fixing block by bolts.

3. The split-type carding machine guide wheel according to claim 1, characterized in that: The rubber sleeve has a ring structure, and its inner surface is embedded with a groove that matches the outer circumference of the guide wheel body.

4. The split-type carding machine guide wheel according to claim 1, characterized in that: The inner diameter of the rubber sleeve is smaller than the outer diameter of the outer circumference of the guide wheel body.

5. A split-type carding machine guide wheel according to claim 1, characterized in that: The number of fixed blocks is 6.

6. A split-type carding machine guide wheel according to claim 2, characterized in that: The outer end of the fan blade body is arc-shaped.

7. A split-type carding machine guide wheel according to claim 1, characterized in that: The fan blade has a composite structure, including an internal metal sheet, and the outside of the metal sheet is wrapped with a rubber layer.

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