A wire rack structure

Abstract

The utility model discloses a silk holder structure relates to textile equipment field, and its technical scheme main points are: including stand and being set up a plurality of silk hanging rod on the stand, and the silk hanging rod is perpendicular to the stand, and the silk hanging rod is provided with radial clamping mechanism away from the one end of stand, radial clamping mechanism includes the shell fixed connection with the silk hanging rod coaxially, and the shell inside rotation is connected with the threaded rod, and the threaded rod both ends extend to the shell outside and are fixedly connected with knob respectively, the shell inside rotation is connected with the disc, and the disc is provided with the pipe body, is provided with the tooth section on the outer wall of pipe body, and the tooth section is interlocked with the threaded rod, disc is seted up a plurality of slide along the clockwise direction circumferential arrangement. The utility model discloses a silk holder structure through the radial adjustment's dog, can be suitable for the inner diameter specification of larger range, to be able to satisfy the installation demand of a variety of different inner diameter silk cylinder, and the suitability is better.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment, specifically a wire frame structure. Background Technology

[0002] Before using the texturing machine, the yarn spool needs to be placed on the yarn frame, which is an important component of the texturing machine.

[0003] The wire frame of the texturing machine plays the role of suspending the wire spool in subsequent processing. It is usually composed of a column and a wire hanging rod fixed on the column. The wire spool is usually sleeved on the wire hanging rod of the wire frame, and one end of the wire is pulled out and continuously fed into the texturing machine by the first roller of the texturing machine for processing.

[0004] However, since the diameter of the wire-hanging rod is fixed, it cannot effectively adapt to and secure wire spools with different inner diameters. When the inner diameter of the wire spool is smaller than the diameter of the wire-hanging rod, it is difficult to fit the wire spool onto the wire-hanging rod, resulting in installation difficulties. If it is forced in, it is easy to scratch the inner wall of the wire spool. When the inner diameter of the wire spool is larger than the diameter of the wire-hanging rod, there is a gap between the two, which will cause shaking, resulting in unstable tension during wire feeding and affecting the product quality of subsequent processes. Utility Model Content

[0005] The purpose of this utility model is to provide a wire frame structure to solve the above-mentioned problems.

[0006] This utility model achieves the above-mentioned objective through the following technical solution: a wire frame structure, including a column and a plurality of wire hanging rods arranged on the column, wherein the wire hanging rods are perpendicular to the column, and a radial clamping mechanism is provided at the end of the wire hanging rods away from the column; The radial clamping mechanism includes a housing that is coaxially and fixedly connected to the threaded rod. A threaded rod is rotatably connected inside the housing. Both ends of the threaded rod extend to the outside of the housing and are respectively fixedly connected to knobs. A disc is rotatably connected inside the housing. A tube is provided on the disc. A toothed segment is provided on the outer wall of the tube. The toothed segment meshes with a threaded rod. The disc body has multiple slides arranged circumferentially in a clockwise direction, and the top wall of the housing has multiple radial tracks evenly arranged circumferentially, the radial tracks and slides being offset from each other in the circumferential direction. The housing is provided with multiple grippers, which are slidably connected in a radial track. Each gripper has a slider at its bottom, which is slidably connected in a slide rail. Each gripper has a clamping protrusion at its top.

[0007] As a further feature of this invention, the knob includes a grip portion, and the side wall of the grip portion is provided with several anti-slip grooves.

[0008] As a further feature of this invention, the radial clamping mechanism is mounted on the threaded rod via a detachable structure.

[0009] As a further feature of this utility model, the detachable structure includes a connecting piece disposed on the side wall of the housing, a fastening screw connected to the connecting piece, and a threaded hole matching the fastening screw at the end of the hanging rod away from the column.

[0010] As a further feature of this invention, an elastic washer is provided at the end of the hanging rod away from the column for contacting the connecting piece.

[0011] As a further feature of this invention, the claw is made of plastic material.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention, with its radially adjustable jaws, is applicable to a wide range of inner diameter specifications, thus meeting the installation requirements of various inner diameter bobbins. It offers good applicability, and regardless of whether the bobbin's inner diameter is large or small, adjusting the extension of the jaws ensures a tight fit between the clamping protrusions and the inner wall of the bobbin, creating an interference fit. This solves the wobbling problem caused by gaps, ensuring high tension stability during the yarn feeding process and guaranteeing product quality in subsequent texturing processes. Furthermore, for bobbins with smaller inner diameters, there is no need for forced insertion; simply retract the jaws to their minimum diameter, easily insert the bobbin, and then clamp it. This avoids scratching, squeezing, and deformation that could damage the inner wall of the bobbin, protecting the raw materials and reducing the labor intensity of operators. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the radial clamping mechanism in this utility model; Figure 3 This is a schematic diagram of the connection structure between the disc body and the claw in this utility model; Figure 4 This is a schematic diagram of the connection structure between the threaded rod and the radial clamping mechanism in this utility model.

[0014] Reference numerals: 1. Column; 2. Threaded rod; 3. Housing; 4. Threaded rod; 5. Knob; 6. Disc; 7. Tube; 8. Tooth section; 9. Slide rail; 10. Radial rail; 11. Claw; 12. Slider; 13. Clamping protrusion; 14. Connecting piece; 15. Fastening screw; 16. Elastic washer. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4As shown, a wire frame structure includes a column 1 and multiple wire-hanging rods 2 mounted on the column 1. The wire-hanging rods 2 are perpendicular to the column 1. A radial clamping mechanism is provided at the end of the wire-hanging rod 2 away from the column 1. The radial clamping mechanism includes a housing 3 coaxially and fixedly connected to the wire-hanging rod 2. A threaded rod 4 is rotatably connected inside the housing 3, and both ends of the threaded rod 4 extend to the outside of the housing 3 and are respectively fixedly connected to knobs 5. A disc 6 is rotatably connected inside the housing 3, and a tube 7 is provided on the disc 6. Toothed sections 8 are provided on the outer wall of the tube 7, and the toothed sections 8 mesh with the threaded rod 4. Multiple circumferentially arranged slides 9 are provided on the disc 6 in a clockwise direction, and multiple circumferentially evenly arranged radial tracks 10 are provided on the top wall of the housing 3. The slide rail 9 and the 10 are offset from each other in the circumferential direction. Multiple jaws 11 are provided on the housing 3. The jaws 11 are made of plastic material, ensuring strength while preventing scratches or damage to the inner wall of the wire spool during clamping, effectively protecting the wire spool. The jaws 11 are slidably connected within the radial track 10. A slider 12 is provided at the bottom of each jaw 11, and the slider 12 is slidably connected within the slide rail 9. A clamping protrusion 13 is provided at the top of each jaw 11. When using the wire frame structure, the wire spool can be first placed on the multiple jaws 11. At this time, the jaws 11 are in a retracted or semi-open state. Then, the knob 5 can be rotated counterclockwise. The knob 5 drives the threaded rod 4, which is fixedly connected to it, to rotate. The rotation of the threaded rod 4 drives the tube body 7 and the disc body 6, which is fixedly connected to it. As the disc 6 rotates, the slider 12, which is slidably connected within the slide rail 9, is forced to move along the track of the slide rail 9. Since the slider 12 is fixed to the bottom of the chuck 11, and the chuck 11 itself is confined within the radial track 10 on the top wall of the housing 3, it can only move radially linearly. Therefore, the movement of the slider 12 within the slide rail 9 is converted into the radial extension or retraction of the chuck 11 within the radial track 10. When the disc 6 rotates in the clamping direction, multiple chucks 11, guided by the slide rail 9, extend synchronously towards the central axis. The clamping protrusion 13 at its top will then tightly abut against the inner wall of the wire drum, firmly fixing it through friction, eliminating wobbling, and achieving clamping and fixing of the wire drum. When it is necessary to replace the wire drum, simply rotate the screw clockwise. Button 5 causes the disc 6 to rotate in the opposite direction, driving all the jaws 11 to retract synchronously towards the central axis, thus separating from the inner wall of the yarn spool and releasing the clamping fixation on the yarn spool. This allows the yarn spool to be easily removed. This design, with its radially adjustable jaws 11, is suitable for a wide range of inner diameter specifications, meeting the installation needs of various yarn spools with different inner diameters. It has good applicability, and regardless of whether the inner diameter of the yarn spool is too large or too small, adjusting the extension of the jaws 11 ensures that the clamping protrusion 13 fits tightly against the inner wall of the yarn spool, forming an interference fit. This solves the wobbling problem caused by gaps, ensuring high tension stability during yarn feeding and guaranteeing product quality in subsequent texturing processes. Furthermore, for yarn spools with smaller inner diameters, there is no need to force them in.Simply retract the jaws 11 to their minimum diameter first, easily insert the wire spool, and then perform the clamping operation. This avoids scratching and deformation that could damage the inner wall of the wire spool, protecting the raw materials and reducing the operator's workload. Finally, simply rotating the knob 5 drives all the jaws 11 to move synchronously, making operation convenient and simple. The knob 5 includes a gripping part with several anti-slip grooves on its side wall, increasing the coefficient of friction and preventing slippage when gripping and turning the knob 5, making operation easy and effortless.

[0017] Please see Figure 2 , Figure 4 As shown, the radial clamping mechanism is mounted on the threaded rod 2 via a detachable structure, which facilitates the individual disassembly of the radial clamping mechanism and makes it convenient for maintenance and replacement. The detachable structure includes a connecting piece 14 on the side wall of the housing 3, with a fastening screw 15 connected to the connecting piece 14. A threaded hole matching the fastening screw 15 is provided at the end of the threaded rod 2 away from the column 1. By threading the fastening screw 15 into the threaded hole, the connecting piece 14 can be fixed to the threaded rod 2, thereby realizing the installation of the radial clamping mechanism on the threaded rod 2. Disassembly is achieved by unscrewing the fastening screw 15 from the threaded hole, making the assembly and disassembly of the radial clamping mechanism relatively convenient. An elastic washer 16 is provided at the end of the threaded rod 2 away from the column 1 to abut against the connecting piece 14. The elastic washer 16 is made of rubber material, which can effectively prevent the fastening screw 15 from loosening due to vibration, enhancing the reliability and safety of the connection.

[0018] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0019] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wire frame structure, comprising a column (1) and a plurality of wire hanging rods (2) disposed on the column (1), characterized in that: The hanging rod (2) is perpendicular to the column (1), and a radial clamping mechanism is provided at the end of the hanging rod (2) away from the column (1); The radial clamping mechanism includes a housing (3) that is coaxially fixedly connected to the threaded rod (2). A threaded rod (4) is rotatably connected inside the housing (3). Both ends of the threaded rod (4) extend to the outside of the housing (3) and are respectively fixedly connected to knobs (5). The housing (3) is rotatably connected to a disc (6), a tube (7) is provided on the disc (6), and a toothed section (8) is provided on the outer wall of the tube (7), which meshes with the threaded rod (4); The disc body (6) is provided with multiple slides (9) arranged circumferentially in a clockwise direction, and the top wall of the housing (3) is provided with multiple radial tracks (10) evenly arranged in a circle, and the radial tracks (10) and slides (9) are offset from each other in the circumferential direction. The housing (3) is provided with multiple claws (11), which are slidably connected in the radial track (10). Each claw (11) has a slider (12) at its bottom, which is slidably connected in the slide rail (9). Each claw (11) has a clamping protrusion (13) at its top.

2. The wire frame structure according to claim 1, characterized in that: The knob (5) includes a grip portion, and several anti-slip grooves are provided on the side wall of the grip portion.

3. The wire frame structure according to claim 1, characterized in that: The radial clamping mechanism is mounted on the threaded rod (2) via a detachable structure.

4. The wire frame structure according to claim 3, characterized in that: The detachable structure includes a connecting piece (14) on the side wall of the housing (3), a fastening screw (15) is connected to the connecting piece (14), and a threaded hole matching the fastening screw (15) is opened at the end of the hanging rod (2) away from the column (1).

5. The wire frame structure according to claim 4, characterized in that: The end of the hanging rod (2) away from the column (1) is provided with an elastic washer (16) for contacting the connecting piece (14).

6. The wire frame structure according to claim 1, characterized in that: The claw (11) is made of plastic material.

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