A silk waste cutting tool

Abstract

The utility model relates to a kind of silk waste silk cutting tools, including the main body as installation carrier.The main body is provided with the fixed assembly for fixing silk and the cutting assembly of cutting silk.The fixed assembly and cutting assembly are respectively arranged in the two sides of main body.The fixed assembly includes the first clamp and the second clamp close to the cutting assembly arrangement.The first clamp and the second clamp are oppositely arranged.The cutting assembly includes slide bar and sliding member.Sliding member is slidably arranged on slide bar in the way of being movable along slide bar extension direction and rotatable along the circumferential direction of slide bar on slide bar.Sliding member is further provided with tool holder, connecting piece connected with tool holder and blade bolted with connecting piece.The utility model separately sets up fixed assembly and cutting assembly in the two sides of main body, realizes the clear partition of silk fixing and waste silk cutting function, so that operation process is more logical, reduces the mutual interference of each component when working, improves the orderliness of tool operation.

Description

Technical Field

[0001] This utility model relates to the field of textile processing auxiliary technology, and in particular to a tool for cutting waste yarn from a spindle. Background Technology

[0002] In the textile production process, after spinning and winding, excess waste yarn easily remains on the surface of the spindle. Cleaning this waste yarn is a crucial step in textile production. If this waste yarn is not cleaned in time, it may not only entangle subsequent processing equipment and affect production continuity, but may also lead to quality problems such as yarn breakage and defects in the finished textile products. Therefore, cleaning waste yarn from the spindle is a necessary step in the textile production process.

[0003] Currently, the industry commonly uses traditional manual methods to clean waste yarn from yarn spindles: operators hold the spindle with their left hand to maintain its position, while using a knife in their right hand to manually cut away the waste yarn from the spindle's surface. However, this method has many significant drawbacks and can no longer meet the efficiency, quality, and safety requirements of modern textile production. Specific problems include:

[0004] The work is labor-intensive and inefficient: operators need to maintain a fixed posture of "holding a spindle in one hand and a knife in the other" for a long time, while continuously applying cutting force to cut the waste wire, which consumes a lot of physical strength; moreover, the operation rhythm of manually processing the wire spindle depends on the individual's skill level, and the processing volume per unit time is limited, which is difficult to adapt to the cleaning needs of batches of wire spindles, and seriously restricts the overall production efficiency.

[0005] Poor cutting quality stability: During manual operation, the tilt of the cutting angle and the accuracy of the cutting path depend on the operator's experience and hand stability, making standardized control difficult. This results in significant differences in cutting effects between different wire spindles and even different areas of the same wire spindle. Some areas may have residual waste wire that has not been cleaned properly, while other areas may have been damaged by over-cutting, affecting the normal use of the wire spindle in the future.

[0006] Significant safety risks: Since the cutting tool is operated directly by hand and requires close contact with the wire spindle during the cutting process, if the operator's hand shakes, the tool slips, or the operator becomes fatigued due to prolonged work and loses concentration, it is very easy to cause a safety accident where the tool cuts the operator's hand, posing a direct threat to the operator's personal safety.

[0007] Therefore, this utility model proposes a waste wire cutting tool for wire spindles to solve the problems of high labor intensity, low efficiency, unstable quality and safety hazards in the existing technology of manually cutting waste wire spindles.

[0008] Furthermore, on the one hand, there are differences in understanding among those skilled in the art; on the other hand, the applicant studied a large number of documents and patents when making this utility model, but due to space limitations, not all details and contents were listed in detail. However, this does not mean that this utility model does not have the features of these prior art. On the contrary, this utility model has all the features of the prior art, and the applicant reserves the right to add relevant prior art to the background art. Utility Model Content

[0009] To address the shortcomings of existing technologies, this utility model provides a waste wire cutting tool for wire spindles, comprising a main body serving as a mounting carrier. The main body is equipped with a fixing component for securing the wire spindle and a cutting component for cutting the wire spindle. The fixing component and the cutting component are respectively disposed on opposite sides of the main body. The fixing component includes a first clamp and a second clamp disposed near the cutting component. The first clamp and the second clamp are disposed opposite to each other. The cutting component includes a slide rod and a sliding member. The sliding member is slidably disposed on the slide rod in a manner that allows it to move along the extension direction of the slide rod and rotate circumferentially along the slide rod. The sliding member is also provided with a blade holder, a connecting member connected to the blade holder, and a blade bolted to the connecting member.

[0010] According to a preferred embodiment, the tool holder and the connecting member are connected by bolts. The connecting member is provided with a groove for bolt connection. At least two bolt holes are provided at intervals at one end of the tool holder near the groove. At least two bolts pass through the bolt holes and through the groove to connect the connecting member and the tool holder.

[0011] According to a preferred embodiment, the length of the groove is greater than the distance between at least two bolt holes.

[0012] According to a preferred embodiment, the blade is bolted to the end of the connector away from the slide.

[0013] According to a preferred embodiment, the tool holder extends from the slider towards the first clamp and the second clamp. The length of the tool holder is equal to the distance from the axis of the slider to the axis of the first clamp and / or the second clamp.

[0014] According to a preferred embodiment, the first clamp extends in a direction parallel to the axis of the slide bar, and the end of the first clamp near the second clamp is configured as an arc or a plate. The second clamp is coaxially arranged with the first clamp, and the second clamp is configured as an angle.

[0015] According to a preferred embodiment, the second clamp is detachably bolted to the main body. The second clamp is provided with vertically arranged holes for selective bolt connection.

[0016] According to a preferred embodiment, a stop member is also provided at the end of the main body away from the cutting assembly. The stop member is rotatably connected to the main body. The stop member extends and is positioned such that it abuts against the wire spindle located on the second clamp after being rotated to a horizontal angle.

[0017] According to a preferred embodiment, the first clamp and the second clamp are provided with anti-slip textures.

[0018] According to a preferred embodiment, a hand crank is also provided on the tool holder. Attached Figure Description

[0019] Figure 1 This is a simplified structural diagram of a waste wire cutting tool for a wire spindle according to a preferred embodiment of the present invention;

[0020] Figure 2 This is a simplified structural diagram of the waste wire cutting tool after the abutment is rotated out according to a preferred embodiment of the present invention.

[0021] Figure 3 This is a simplified structural diagram of a preferred embodiment of the waste wire cutting tool for a wire spindle, provided by this utility model, from another perspective.

[0022] Figure 4 This is a simplified structural diagram of a waste wire cutting tool for a preferred embodiment of the present invention after the waste wire is removed from the waste wire.

[0023] List of reference numerals

[0024] 100: Main body; 200: Fixing component; 201: First clamp; 202: Second clamp; 203: Abutment; 300: Cutting component; 301: Slide rod; 302: Sliding component; 303: Tool holder; 304: Connector; 305: Blade; 306: Slide groove; 307: Hand crank. Detailed Implementation

[0025] The following is a detailed explanation with reference to the accompanying drawings.

[0026] Example 1

[0027] This utility model provides a tool for cutting waste wire from a wire spindle, such as... Figure 1As shown, the device includes a main body 100 serving as an installation carrier. A fixing assembly 200 for fixing a wire spindle and a cutting assembly 300 for cutting the wire spindle are provided on the main body 100. The fixing assembly 200 and the cutting assembly 300 are respectively disposed on opposite sides of the main body 100. The fixing assembly 200 includes a first clamp 201 and a second clamp 202 disposed near the cutting assembly 300. The first clamp 201 and the second clamp 202 are disposed opposite to each other. The cutting assembly 300 includes a slide rod 301 and a sliding member 302. The sliding member 302 is slidably disposed on the slide rod 301 in a manner that allows it to move along the extension direction of the slide rod 301 and rotate circumferentially along the slide rod 301. The sliding member 302 is also provided with a blade holder 303, a connecting member 304 connected to the blade holder 303, and a blade 305 bolted to the connecting member 304. The movement of the sliding element 302 along the extension direction of the slide rod 301 can adjust the position of the blade 305 in the horizontal direction. This allows for precise alignment of the cutting point with the waste wire, based on the distribution of waste wire at different horizontal positions on the wire spindle, preventing waste wire residue or damage to the wire spindle body due to cutting position deviations. The circumferential rotation of the sliding element 302 along the slide rod 301 can disengage the blade 305 from the wire spindle, facilitating the next waste wire cutting action. This enables continuous cutting of waste wire from multiple wire spindles and is suitable for cutting waste wire with different inclinations on the wire spindle surface, meeting diverse cutting needs and improving cutting flexibility and accuracy. The blade 305 is bolted to the blade holder 303 via the connector 304. This bolted connection method features a secure connection and easy disassembly. During long-term use, if the blade 305 becomes worn or damaged, the operator can quickly remove the bolts to replace the blade, reducing tool downtime and maintenance costs. Meanwhile, the stable bolt connection ensures that the blade 305 will not loosen from the connector 304 or the blade holder 303 due to vibration or other factors during the cutting operation, thus ensuring the stability and safety of the cutting process.

[0028] The waste wire cutting tool for wire spindles disclosed in this utility model comprises a main body 100 serving as an installation carrier, on which a fixing component 200 and a cutting component 300 are respectively positioned on opposite sides. The main body 100, acting as the installation carrier, provides stable support for the fixing component 200 and the cutting component 300, preventing loosening of components during cutting operations from affecting overall operation. Simultaneously, the separate placement of the fixing component 200 and the cutting component 300 on opposite sides of the main body 100 clearly separates the functions of wire spindle fixing and waste wire cutting, making the operation process more logical, reducing mutual interference between components during operation, and improving the orderly operation of the tool. The first clamp 201 and the second clamp 202 in the fixing component 200 are positioned opposite each other, allowing for quick positioning and fixing of the wire spindle. Compared to the traditional method of manually holding the wire spindle, this significantly reduces the difficulty of operation and physical exertion for the operator. The independent placement of the cutting component 300 prevents the operator from contacting the cutting component when fixing the wire spindle, effectively reducing safety risks during operation and ensuring the personal safety of the operator. The fixing component 200 fixes the wire spindle, and the cutting component 300 can then perform the cutting function. The combination of their positions allows the tool to adapt to the cutting needs of wire spindles of different specifications. It eliminates the need to design separate tools for different wire spindles, thus expanding the tool's applicability and improving its versatility and practicality.

[0029] According to a preferred embodiment, the cutter holder 303 and the connector 304 are connected by bolts. The connector 304 is provided with a groove 306 for bolt connection. At least two bolt holes are spaced apart at one end of the cutter holder 303 near the groove 306. At least two bolts pass through the bolt holes and into the groove 306 to connect the connector 304 and the cutter holder 303. Because the connector 304 has the groove 306, and at least two bolts pass through the bolt holes and into the groove 306 to connect the connector 304 and the cutter holder 303, when the bolts are loosened, the connector 304 can move along the length of the groove 306, thereby enabling fine adjustment of the position of the blade 305. This fine-tuning function allows the blade 305 to more accurately align with the cutting position of the waste wire on the spindle, which is particularly suitable for scenarios where the waste wire distribution is fine or where high cutting precision is required, further improving cutting quality and reducing spindle loss caused by cutting position deviations. The use of at least two bolts, compared to a single bolt connection, effectively distributes the forces generated during the cutting process, preventing excessive stress on a single bolt that could lead to loosening or damage. This improves the stability and reliability of the connection between the tool holder 303 and the connector 304. Simultaneously, the design of the groove 306 allows the connection structure to accommodate dimensional deviations within a certain range, reducing the precision requirements for component machining and decreasing the difficulty and cost of the manufacturing process.

[0030] According to a preferred embodiment, the length of the groove 306 is greater than the distance between at least two bolt holes. The greater length of the groove 306 means that the connector 304 can move a greater distance along the groove 306, thereby allowing the blade 305 to achieve a wider range of positional adjustments. This enables the tool to adapt to the cutting needs of wire spindles of different sizes and with different waste wire distributions. Whether the waste wire distribution on the spindle surface is wide or multiple cuts are needed in a specific area, the position of the connector 304 within the groove 306 can be adjusted to meet the requirements, further enhancing the tool's applicability and flexibility. The larger adjustment range reduces the number of times the operator needs to frequently adjust the entire cutting assembly 300 to find the appropriate cutting position, simplifying the operation process and saving adjustment time. The operator can quickly find the optimal cutting position within a larger range, shortening the preparation time for a single cutting operation, thereby improving overall cutting efficiency, especially when processing batches of waste wire from spindles.

[0031] According to a preferred embodiment, the blade 305 is bolted to the end of the connector 304 away from the slide groove 306. Positioning the blade 305 at this end allows for a more efficient distribution of force during cutting to the blade holder 303 and the sliding member 302, preventing excessive force concentration in the slide groove 306 and bolted connection area. This reduces wear and damage risks in these areas and extends the component's lifespan. Simultaneously, this efficient force distribution helps maintain the stability of the blade 305 during cutting, preventing blade misalignment due to uneven force distribution and ensuring cutting quality. The blade 305's position away from the slide groove 306 also allows the operator to more clearly observe the contact between the blade 305 and the waste wire on the spindle during cutting, enabling timely detection and adjustment of any problems. Furthermore, this mounting position provides greater operating space for blade replacement, making bolt removal and installation more convenient and further improving maintenance ease.

[0032] According to a preferred embodiment, such as Figure 4As shown, the cutter holder 304 extends from the slider 302 towards the first clamp 201 and the second clamp 202. The length of the cutter holder 304 is equal to the distance from the axis of the slider 301 to the axis of the first clamp 201 and / or the second clamp 202. The extension length of the cutter holder 304 is precisely designed so that the blade 305 can accurately reach the waste wire cutting area of ​​the wire spindle fixed by the first clamp 201 and the second clamp 202 after installation, without the need for significant position adjustments. This precise length design reduces adjustment steps during operation, improves the preparation efficiency of cutting operations, and also avoids the problem of the blade 305 failing to reach the cutting area or being wasted due to excessive extension caused by an improper length of the cutter holder 303. The length of the cutter holder 303 matches the distance from the axis of the slider 301 to the clamp axis, making the cutting assembly 300 more structurally coordinated, and the blade 305 can maintain a stable posture during cutting operations, reducing blade 305 shaking or vibration caused by an unreasonable length of the cutter holder 303. A stable cutting posture helps improve cutting quality, making the surface of the cut wire spindle smoother, reducing waste wire residue, and also reducing wear of the 305 blade caused by vibration, thus extending the blade's service life.

[0033] According to a preferred embodiment, the first clamp 201 extends in a direction parallel to the axis of the slide bar 301, and the end of the first clamp 201 near the second clamp 202 is arc-shaped or plate-shaped. The second clamp 202 is coaxially arranged with the first clamp 201, and the second clamp 202 is angled. The coaxial arrangement of the first clamp 201 and the second clamp 202 ensures that the wire spindle maintains the consistency of its central axis when fixed, avoiding wire spindle misalignment due to misalignment of the clamps, which would affect cutting accuracy. The arc-shaped or plate-shaped design of the first clamp 201 near the second clamp 202 can better fit the hollow inner surface of the cylindrical wire spindle, increasing the contact area between the clamp and the wire spindle, improving the stability of the fixation, and preventing the wire spindle from rotating or moving during the cutting process. The angled design of the second clamp 202 can provide effective clamping force on the outer surface according to the shape characteristics of the wire spindle. Especially for cylindrical wire spindles, the angled clamp can better adapt to their shape and enhance the fixation effect. The arc-shaped or sheet-like end design of the first clamp 201, compared with sharp or angular structures, can avoid scratching or squeezing damage to the inner surface of the spindle when fixing it, protect the integrity of the spindle body, effectively reduce spindle loss caused by clamp structure problems, and improve production efficiency.

[0034] According to a preferred embodiment, the second clamp 202 is detachably bolted to the main body 100. The second clamp 202 has vertically arranged holes for selective bolt connection. These vertically arranged holes allow the operator to select holes of different heights to bolt to the main body 100 according to the height of the wire spindle, thereby adjusting the height of the second clamp 202. This height adjustment function ensures that both the first clamp 201 and the second clamp 202 provide suitable clamping positions when fixing wire spindles of different heights, guaranteeing the stability and reliability of the wire spindle fixing. Whether it is a short wire spindle with a small height or a long wire spindle with a large height, it can be adapted by adjusting the height of the second clamp 202, further expanding the tool's applicability to wire spindles of different specifications.

[0035] According to a preferred embodiment, such as Figure 2 and Figure 3 As shown, a stop member 203 is also provided at the end of the main body 100 away from the cutting assembly 300. The stop member 203 is rotatably connected to the main body 100. The stop member 203 extends and is arranged to abut against the wire spindle located on the second clamp 202 after being rotated to a horizontal angle. After being rotated to a horizontal angle, the stop member 203 abuts against the wire spindle, providing additional support and fixing force from the end of the wire spindle. Combined with the clamping action of the first clamp 201 and the second clamp 202, it forms a multi-directional fixing effect. This multi-directional fixing can effectively prevent the wire spindle from axially moving or its end from tilting up due to the cutting force during the cutting operation, further improving the stability of the wire spindle fixing, ensuring the smooth progress of the cutting process, and reducing the cutting deviation caused by the movement of the wire spindle. It should be noted that, as shown in the figure, the main body 100 is cut with an inclined groove for the rotation of the stop member 203, so that it does not collide or conflict with other components.

[0036] According to a preferred embodiment, the first clamp 201 and the second clamp 202 are provided with anti-slip textures. These anti-slip textures (not shown in the accompanying drawings) effectively increase the friction between the clamps and the surface of the wire spindle. When the first clamp 201 and the second clamp 202 clamp the wire spindle, they prevent the wire spindle from sliding relative to each other due to cutting force or vibration during the cutting operation. Especially for wire spindles with relatively smooth surfaces, the anti-slip textures significantly improve the fixing effect, preventing the cutting position from shifting due to wire spindle slippage, ensuring the stability of cutting quality, and reducing waste wire residue and wire spindle damage.

[0037] According to a preferred embodiment, the blade holder 303 is also equipped with a hand crank 307. By rotating the hand crank 307, the operator can more easily and accurately control the movement or adjustment of the blade holder 303, thereby causing the blade 305 to change its position or angle. Compared with directly manually pushing or adjusting the blade holder 303, the hand crank 307 provides a more labor-saving operation method, reduces the operator's physical exertion, and also makes it easier for the operator to better control the adjustment speed and range, achieve fine adjustment of the blade 305, improve the accuracy of the cutting position and angle, and ensure cutting quality.

[0038] It should be noted that the specific embodiments described above are exemplary. Those skilled in the art can devise various solutions inspired by the disclosure of this utility model, and these solutions all fall within the scope of this utility model and its protection scope. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and do not constitute a limitation on the claims. The protection scope of this utility model is defined by the claims and their equivalents. This utility model specification contains multiple inventive concepts; phrases such as "preferred" or "according to a preferred embodiment" indicate that the corresponding paragraph discloses an independent concept. The applicant reserves the right to file divisional applications based on each inventive concept. Throughout the text, the feature introduced by "preferred" is only an optional mode and should not be construed as mandatory. Therefore, the applicant reserves the right to abandon or delete relevant preferred features at any time.

Claims

1. A tool for cutting waste wire from a wire spindle, characterized in that, The system includes a main body (100) serving as an installation carrier. The main body (100) is equipped with a fixing assembly (200) for fixing the wire spindle and a cutting assembly (300) for cutting the wire spindle. The fixing assembly (200) and the cutting assembly (300) are respectively disposed on both sides of the main body (100). The fixing assembly (200) includes a first clamp (201) and a second clamp (202) disposed near the cutting assembly (300), the first clamp (201) and the second clamp (202) being disposed opposite to each other. The cutting assembly (300) includes a slide rod (301) and a sliding member (302). The sliding member (302) is slidably disposed on the slide rod (301) in a manner that allows it to move along the extension direction of the slide rod (301) and rotate circumferentially on the slide rod (301). The sliding member (302) is also provided with a blade holder (303), a connector (304) connected to the blade holder (303), and a blade (305) bolted to the connector (304).

2. The waste wire cutting tool for wire spindles according to claim 1, characterized in that, The tool holder (303) and the connector (304) are connected by bolts. The connector (304) is provided with a groove (306) for bolt connection. The tool holder (303) has at least two bolt holes spaced apart at one end near the slide groove (306), and at least two bolts pass through the bolt holes and slide groove (306) to connect the connector (304) to the tool holder (303).

3. The waste wire cutting tool for wire spindles according to claim 2, characterized in that, The length of the groove (306) is greater than the distance between at least two of the bolt holes.

4. The waste wire cutting tool for wire spindles according to claim 3, characterized in that, The blade (305) is bolted to one end of the connector (304) away from the groove (306).

5. The waste wire cutting tool for wire spindles according to claim 4, characterized in that, The tool holder (304) is arranged to extend from the slider (302) toward the first clamp (201) and the second clamp (202), wherein, The length of the tool holder (304) is equal to the distance from the axis of the slide bar (301) to the axis of the first clamp (201) and / or the second clamp (202).

6. The waste wire cutting tool for wire spindles according to claim 5, characterized in that, The first clamp (201) extends in a direction parallel to the axis of the slide bar (301), and the end of the first clamp (201) near the second clamp (202) is configured as arc-shaped or plate-shaped, wherein, The second clamp (202) is coaxially arranged with the first clamp (201), and the second clamp (202) is set in an angle shape.

7. The waste wire cutting tool for wire spindles according to claim 6, characterized in that, The second clamp (202) is detachably bolted to the main body (100), wherein, The second clamp (202) is provided with vertically arranged holes for selective bolt connection.

8. The waste wire cutting tool for wire spindles according to claim 7, characterized in that, The end of the main body (100) away from the cutting assembly (300) is further provided with an abutment (203), the abutment (203) being rotatably connected to the main body (100), wherein, The abutment (203) extends and is positioned to abut against the spindle located on the second clamp (202) after being rotated to a horizontal angle.

9. The waste wire cutting tool for wire spindles according to claim 8, characterized in that, The first clamp (201) and the second clamp (202) are provided with anti-slip texture.

10. The waste wire cutting tool for wire spindles according to claim 9, characterized in that, The tool holder (303) is also provided with a hand crank (307).

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