Textile ceramic part structure with high wear resistance and high toughness

Abstract

The utility model belongs to the technical field of textile ceramic parts, and particularly relates to a high-wear-resistance and high-toughness textile ceramic part structure which comprises a ceramic disc and a draw-off godet, a circular mounting groove is formed in the front face of the ceramic disc, a center rotating shaft is rotatably mounted at the circle center of the mounting groove, and the draw-off godet is detachably mounted on the center rotating shaft. Six lubricating cavities distributed in an annular array mode are formed in the outer side of the draw-off godet, and a guide ball is installed in each lubricating cavity in a limited rolling mode. According to the utility model, after the guide balls reach the use period, the locking handle is swung, so that the interference holes in the guide balls are separated from the positioning pin columns to relieve the fixation of the angle switching disc, and then the angle switching disc is rotated by 60 degrees, so that the central rotating shaft drives the yarn guide disc to rotate by 60 degrees, and then the next guide ball extends into the yarn penetrating hole; therefore, quick replacement of the guide balls is completed, shutdown time of the textile machine is shortened, and the textile machine can continue to complete guide of silk threads as soon as possible.

Description

Technical Field

[0001] The utility model relates to a textile ceramic piece, in particular to a textile ceramic piece structure with high wear resistance and high toughness. Background Art

[0002] Textile was originally a general term for spinning and weaving. With the continuous development and improvement of the textile knowledge system and discipline system, especially the emergence of non-woven textile materials and three-dimensional composite weaving technologies, it is no longer just traditional hand-spinning and weaving, but also includes non-woven technology, modern three-dimensional weaving technology, modern electrostatic nano-netting technology, etc., for the production of clothing, industrial use, and decorative textiles; therefore, modern textile refers to a multi-scale structural processing technology of fibers or fiber aggregates.

[0003] The rapid development of the textile industry demands high-speed, wear-resistant textile machines. Consequently, metal wire guides are no longer sufficient for the modern textile industry. Ceramic components offer many advantages over metal. While existing ceramic components can be replaced, the process is complex. While replacement is infrequent, they still present drawbacks that can affect textile machine efficiency. Therefore, a ceramic component structure that can be quickly replaced is needed. Utility Model Content

[0004] The main purpose of the present disclosure is to provide a textile ceramic structure with high wear resistance and high toughness, so as to effectively solve the problems raised by the inventor in the above background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the present utility model is as follows:

[0006] A highly wear-resistant and high-toughness textile ceramic component structure includes a ceramic disc and a wire guide disc. A circular mounting groove is provided on the front of the ceramic disc. A central rotating shaft is rotatably installed at the center of the mounting groove. The wire guide disc is detachably mounted on the central rotating shaft, and the wire guide disc and the ceramic disc are coaxially arranged. Six lubrication cavities distributed in a circular array are provided on the outside of the wire guide disc. A guide ball is limitedly and rollingly installed in each lubrication cavity. The outer diameter of the lubrication cavity is smaller than the diameter of the guide ball. A wire threading hole communicating with the mounting groove is provided on the ceramic disc, and the outer end of one guide ball extends into the wire threading hole.

[0007] Preferably, three limiting protrusions distributed in a circular array are fixedly connected to the outer surface of the central rotating shaft, and an angle switching disk is fixedly installed at the center of the front of the wire guide disk. Insert holes are opened at the centers of the angle switching disk and the wire guide disk, and the central rotating shaft and the limiting protrusion pass through the two insert holes. A rotating handle assembly is provided on the angle switching disk.

[0008] Preferably, the rotating handle assembly includes a swing pin and a locking handle. A notch is provided on the outer side of the angle switching disk, and a swing pin is rotatably installed in the notch. The locking handle is fixedly connected to the swing pin, and a locking assembly is provided at the other end of the locking handle.

[0009] Preferably, the locking assembly includes a positioning pin, and six positioning pins distributed in a circular array are fixedly connected to the front of the ceramic disc, and each positioning pin is located between two guide balls. An interference hole is provided on the locking handle, and one of the positioning pins is inserted into the interference hole.

[0010] Preferably, the guide balls and ceramic discs are both made of Z02 ceramics.

[0011] In view of this, compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) In the present application, the guide ball inserted into the threading hole guides the textile thread, and the guide ball rolls smoothly in the lubrication cavity to ensure the smooth traction and guidance of the thread, and the guide ball and the ceramic disc are made of Z02 ceramic material, which has the characteristics of high wear resistance and high toughness, so as to extend the service life and reduce the replacement frequency.

[0013] (2) In the present application, after the guide ball reaches the end of its use period, the locking handle is swung to disengage the interference fit hole on it from the positioning pin to release the fixation of the angle switching disk, and then the angle switching disk is rotated sixty degrees, so that the central shaft drives the wire guide disk to rotate sixty degrees, and then the next guide ball is extended into the wire threading hole, thereby completing the rapid replacement of the guide ball, reducing the downtime of the textile machine, and allowing it to continue to guide the silk thread as soon as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure shows a front view of the structure of a textile ceramic component with high wear resistance and high toughness provided by the utility model;

[0015] Figure 2 Shown is a perspective view of the wire guide disc and the angle switching disc;

[0016] Figure 3 Shown Figure 1 Schematic diagram after removing the ceramic disc;

[0017] Figure 4 Shown is a front view of a ceramic disc;

[0018] Figure 5 Shown is a front cross-sectional view of the wire guide.

[0019] icon:

[0020] 1-Ceramic disc; 101-Threading hole; 102-Mounting slot; 2-Wire guide disc; 201-Lubrication chamber; 202-Guide ball; 3-Center shaft; 301-Limiting cam; 4-Angle switching disc; 401-Notch; 5-Through-hole; 6-Swing pin; 7-Locking handle; 701-Interference hole; 8-Location pin. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 , the utility model provides the following embodiments:

[0023] A highly wear-resistant and high-toughness textile ceramic component structure includes a ceramic disc 1 and a wire guide disc 2. A circular mounting groove 102 is provided on the front of the ceramic disc 1. A central shaft 3 is rotatably installed at the center of the mounting groove 102. The wire guide disc 2 is detachably mounted on the central shaft 3. The wire guide disc 2 is coaxially arranged with the ceramic disc 1. Six lubrication cavities 201 distributed in a circular array are provided on the outside of the wire guide disc 2. A guide ball 202 is limitedly and rollingly installed in each lubrication cavity 201. The outer opening diameter of the lubrication cavity 201 is larger than that of the guide ball. The diameter of 202 is small, and a wire threading hole 101 communicating with the mounting groove 102 is provided on the ceramic disc 1, and the outer end of one of the guide balls 202 extends into the wire threading hole 101. The outer surface of the central rotating shaft 3 is fixedly connected with three limiting protrusions 301 distributed in a circular array, and an angle switching disk 4 is fixedly installed at the center of the front of the wire guide disk 2. An interlaced sleeve hole 5 is provided at the center of the angle switching disk 4 and the wire guide disk 2. The central rotating shaft 3 and the limiting protrusion 301 pass through the two interlaced sleeve holes 5, and a rotating handle assembly is provided on the angle switching disk 4.

[0024] Specifically, the rotating handle assembly includes a swing pin 6 and a locking handle 7. A notch 401 is provided on the outer side of the angle switching disk 4, and a swing pin 6 is rotatably installed in the notch 401. The locking handle 7 is fixedly connected to the swing pin 6. A locking assembly is provided at the other end of the locking handle 7. The rotating handle assembly is used to drive the rotation of the wire guide disk 2 to complete the rapid switching of the guide ball 202.

[0025] Specifically, the locking assembly includes a positioning pin 8. Six positioning pins 8 distributed in a circular array are fixedly connected to the front of the ceramic disc 1, and each positioning pin 8 is located between two guide balls 202. An interference hole 701 is provided on the locking handle 7, and one of the positioning pins 8 is inserted into the interference hole 701. The locking assembly is used to fix the locking handle 7 to prevent the guide balls 202 in use from being offset.

[0026] Specifically, the guide ball 202 and the ceramic disc 1 are both made of Z02 ceramics to have high wear resistance and high toughness.

[0027] The specific implementation of this embodiment is as follows: the guide ball 202 inserted into the threading hole 101 guides the textile thread, and the guide ball 202 rolls smoothly in the lubrication cavity 201 to ensure the smooth traction and guidance of the thread, and the guide ball 202 and the ceramic disc 1 are both made of Z02 ceramic material, which has the characteristics of high wear resistance and high toughness, so as to extend the service life and reduce the replacement frequency;

[0028] After the guide ball 202 reaches its use period, the locking handle 7 is swung to disengage the interference hole 701 thereon from the positioning pin 8 to release the fixation of the angle switching disk 4, and then the angle switching disk 4 is rotated sixty degrees, so that the central shaft 3 drives the wire guide disk 2 to rotate sixty degrees, and then the next guide ball 202 is extended into the wire threading hole 101, thereby completing the rapid replacement of the guide ball 202, reducing the downtime of the textile machine, and enabling it to continue to complete the guiding of the silk thread as soon as possible.

[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A highly wear-resistant and high-toughness textile ceramic structure, characterized by: The invention comprises a ceramic disc (1) and a wire guide disc (2), wherein a circular mounting groove (102) is provided on the front of the ceramic disc (1), a central rotating shaft (3) is rotatably installed at the center of the mounting groove (102), the wire guide disc (2) is detachably installed on the central rotating shaft (3), and the wire guide disc (2) and the ceramic disc (1) are coaxially arranged, and six lubrication cavities (201) distributed in a circular array are provided on the outer side of the wire guide disc (2), and a guide ball (202) is limitedly and rollingly installed in each of the lubrication cavities (201), and a wire threading hole (101) communicating with the mounting groove (102) is provided on the ceramic disc (1), and the outer end of one of the guide balls (202) extends into the wire threading hole (101).

2. The highly wear-resistant and high-toughness textile ceramic structure according to claim 1, characterized in that: The outer surface of the central rotating shaft (3) is fixedly connected with three limiting protrusions (301) distributed in a ring array, and an angle switching disk (4) is fixedly installed at the center of the front of the wire guide disk (2). The centers of the angle switching disk (4) and the wire guide disk (2) are both provided with insertion holes (5), and the central rotating shaft (3) and the limiting protrusion (301) pass through the two insertion holes (5). A rotating handle assembly is provided on the angle switching disk (4).

3. The highly wear-resistant and high-toughness textile ceramic structure according to claim 2, characterized in that: The rotating handle assembly comprises a swing pin (6) and a locking handle (7); a notch (401) is provided on the outer side of the angle switching disk (4); and a swing pin (6) is rotatably installed in the notch (401); the locking handle (7) is fixedly connected to the swing pin (6); and a locking assembly is provided at the other end of the locking handle (7).

4. The high wear-resistant and high-toughness textile ceramic structure according to claim 3, characterized in that: The locking assembly includes a positioning pin (8), and the front of the ceramic disc (1) is fixedly connected to six positioning pins (8) distributed in a ring array, and each positioning pin (8) is located between two guide balls (202). An interference hole (701) is provided on the locking handle (7), and one of the positioning pins (8) is inserted into the interference hole (701).

5. The high wear-resistant and high-toughness textile ceramic structure according to claim 1, characterized in that: The outer diameter of the lubricating cavity (201) is smaller than the diameter of the guide ball (202).

6. The high wear-resistant and high-toughness textile ceramic structure according to claim 1, characterized in that: The guide ball (202) and the ceramic disc (1) are both made of Z02 ceramic.

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