Yarn path lighting device for spinning machine
By designing an adjustable yarn path lighting device on the spinning machine, the problem of insufficient lighting in the spinning triangle area was solved, achieving flexible and efficient lighting effects and reducing costs.
Patent Information
- Application Number
- CN202520170282.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-25
AI Technical Summary
The existing lighting equipment on spinning machines cannot effectively illuminate the spinning triangle area, which affects spinning efficiency.
A yarn path lighting device for a spinning machine was designed, including an angle adjustment component and a light strip. Through the engagement and transmission of multiple limiting posts with the adjustment component, the adjustable illumination area of the light strip is realized, ensuring effective illumination of the spinning triangle area.
It improves the flexibility and precision of lighting, reduces equipment manufacturing and operating costs, and extends the lifespan of the device.
Smart Images
Figure CN223649225U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile machinery, and more specifically to a yarn path lighting device for spinning machines. Background Technology
[0002] Colored spinning involves first dyeing uncolored fiber materials to create colored yarn raw materials, and then thoroughly mixing two or more different colored fibers (some of which may be uncolored) to spin yarn with a unique color-blending effect.
[0003] Because some or all of the fiber raw materials used in colored yarn spinning are already dyed—and these raw materials come in colors such as black, brown, blue, green, red, yellow, and purple—the resulting yarns also vary in color, ranging from light to dark. Therefore, in the fine spinning process, the darker colors, coupled with the fact that workshop lighting is usually installed high up, far from the spinning triangle area, make it difficult for operators to see clearly when patrolling. They often have to rely on touch to check for yarn breaks, which severely impacts spinning efficiency.
[0004] To address these issues, colored yarn manufacturers have implemented numerous countermeasures, with the most common practices currently being:
[0005] (1) The original high-altitude overhead daylight lamp was moved down to the top of the spinning machine. The light source of this method is located diagonally above the yarn path, and the clarity of the illumination is limited by the obstruction of the roving of the hanging spindle below.
[0006] (2) Apply white paint to the side of the spinning machine under the blades or triangular area to contrast with the colored yarn. However, this method is not very effective because the whiteness is not strong, and the white paint may peel off due to oil stains or wear over time.
[0007] (3) Add a pair of opposing green light emitting and receiving light groups at the head and tail of the spinning machine to illuminate the yarn path in the spinning triangle area. The effect of this device is obvious, but because the light is a focused light, it is difficult to align when the head and tail are a long distance apart. In addition, it is easy to deviate. The focused light that runs outside the work area will cause strong stimulation to the eyes of the workers passing through the area. In addition, the investment in this technical modification is not low.
[0008] (4) Adding an auxiliary lighting device similar to a miner's lamp to the operator's waist has a certain effect, but it is inconvenient to use.
[0009] None of the above methods can solve the problem of achieving effective lighting in the spinning triangle area.
[0010] Therefore, how to provide a yarn path lighting device for spinning machines that can effectively illuminate the spinning triangle area while also allowing for adjustment of the illuminated area is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0011] In view of this, the present invention provides a yarn path lighting device for a spinning machine, which aims to solve the technical problem that the lighting equipment of the above-mentioned traditional spinning machine cannot effectively illuminate the spinning triangle area.
[0012] This utility model provides a yarn path lighting device for a spinning machine. A base plate is arranged below the spinning triangle area of the spinning machine, comprising:
[0013] An angle adjustment assembly includes a support frame, an adjustment component, and a support strip. The bottom end of the support frame is detachably connected to the upper surface of the base plate. The support frame has elongated holes along its height direction, and multiple limiting posts are spaced along its height direction on one side corresponding to the elongated holes. The adjustment end of the adjustment component is circumferentially arranged, and multiple indexing posts that mesh with the limiting posts are provided on the circumference. The moving part of the adjustment component is located in the elongated holes and rotates up and down along the height direction of the support frame. The length direction of the support strip is perpendicular to the plane where the yarn path is located, and one end along its length direction is detachably connected to the moving part of the adjustment component.
[0014] The light strip is detachably connected to the surface of the support plate.
[0015] Through the above technical solution, this utility model uses the engagement and transmission between the first end of the adjusting component and the limiting post on the support frame, and the second end of the adjusting component to rotate and slide with the transmission hole. Therefore, as the first end of the adjusting component moves along the elongated hole, the second end of the adjusting component will rotate. The second end of the adjusting component is detachably connected to a support plate, and a light strip is detachably connected to the surface of the support plate. The length direction of the support plate is perpendicular to the yarn path. Therefore, the illumination area of the light strip can be adjusted by rotating the adjusting component, thereby achieving effective illumination of the spinning triangle area, and has the feature of adjustable illumination range.
[0016] Preferably, the support frame includes a support base plate and an upright plate. The support base plate is detachably connected to the base plate by bolts. The bottom end of the upright plate is fastened to the upper surface of the support base plate. An elongated hole is opened on the upright plate. The surface of the upright plate is arranged parallel to the plane where the yarn path is located. Multiple limiting posts are fixed at intervals on the first surface of the upright plate and on one side corresponding to the elongated hole.
[0017] Preferably, the adjustment component includes a drive disk and a connecting column. The disk surface of the drive disk is arranged parallel to the first plate surface, and its outer ring surface is the adjustment end. The connecting column is its moving part and is arranged coaxially with the drive disk. Its first end is fastened to the disk surface of the drive disk, and its second end is detachably connected to one end of the support plate along its length direction through an elongated hole.
[0018] Preferably, the second end face of the connecting column is provided with an installation groove, and one end of the support strip along its length is inserted into the installation groove.
[0019] Preferably, there are two angle adjustment components, which are arranged symmetrically about the plane of the substrate perpendicular to the yarn path. The two ends of the support strip along its length are detachably connected to the second ends of the connecting posts corresponding to the two angle adjustment components.
[0020] Preferably, it also includes a support part, which includes a guide plate and a support bolt. The guide plate is arranged parallel to the base plate and its side wall is fastened to the second plate surface of the vertical plate. A threaded hole is opened on the plate surface of the guide plate, and the support bolt is installed upside down in the threaded hole, with its top end contacting and abutting against the side wall surface of the connecting column.
[0021] Preferably, there are two support parts, and the top ends of the support bolts of the two support parts respectively contact and abut against the side wall surfaces of the connecting columns corresponding to the two angle adjustment components.
[0022] Preferably, the support strip includes support strip one and support strip two, the surfaces of support strip one and support strip two are arranged flat, one end of support strip one along its length direction is detachably connected to one end of support strip two along its length direction, and the other ends of support strip one and support strip two located at their connection ends are respectively detachably connected to the connecting columns corresponding to two angle adjustment components.
[0023] Preferably, it also includes connecting plates, which are attached to the surface of the connecting ends of support strip one and support strip two and are detachably connected.
[0024] Preferably, it also includes a handle, the axis of which is parallel to and eccentrically arranged with respect to the axis of the drive disk, and is securely connected to the disk surface of the drive disk away from the first plate surface.
[0025] As can be seen from the above technical solution, compared with the prior art, the present invention discloses a yarn path lighting device for spinning machines, which has the following beneficial effects: the present invention improves the accuracy of angle adjustment by meshing and transmitting multiple limiting columns with the indexing columns arranged around the adjustment component, and also reduces the manufacturing cost and operating cost of the equipment. Attached Figure Description
[0026] Figure 1A three-dimensional schematic diagram of a yarn path lighting device for a spinning machine provided by this utility model;
[0027] Figure 2 A three-dimensional schematic diagram of a yarn path lighting device for a spinning machine (with the spinning machine support and yarn path removed) provided by this utility model;
[0028] Figure 3 for Figure 2 A magnified view of a section at point A;
[0029] Figure 4 for Figure 2 A magnified view of section B;
[0030] Figure 5 A three-dimensional schematic diagram of the support frame provided by this utility model;
[0031] Figure 6 A three-dimensional schematic diagram of the adjustment component provided by this utility model;
[0032] Figure 7 A three-dimensional schematic diagram from another perspective of a yarn path lighting device for a spinning machine (with the spinning machine support and yarn path removed) provided by this utility model;
[0033] Figure 8 for Figure 7 A magnified view of a section at point C.
[0034] Wherein: 1-Spinning machine; 2-Angle adjustment assembly; 3-Light strip; 4-Support part; 11-Base plate; 21-Support frame; 22-Adjustment assembly; 23-Support strip; 41-Guide plate; 42-Support bolt; 211-Upright plate; 212-Support base plate; 221-Drive disc; 222-Connecting column; 223-Handle; 231-Support strip one; 232-Support strip two; 233-Connecting plate; 2111-Elongated hole; 2112-Limiting column; 2211-Indexing column; 2221-Mounting groove. Detailed Implementation
[0035] The principles and features of this utility model are described below with reference to the accompanying drawings. The examples given are only for explaining this utility model and are not intended to limit the scope of this utility model.
[0036] See appendix Figure 1-8 This utility model discloses a yarn path lighting device for a spinning machine. A base plate 11 is arranged below the spinning triangle area of the spinning machine 1, including: an angle adjustment component 2 and a light strip 3.
[0037] The angle adjustment assembly 2 includes a support frame 21, an adjustment assembly 22, and a support strip 23. The bottom end of the support frame 21 is detachably connected to the upper surface of the base plate 11. The support frame 21 has elongated holes 2111 arranged along the height direction, and a plurality of limiting posts 2112 are arranged at intervals along the height direction on one side of the corresponding elongated holes 2111. The adjustment end of the adjustment assembly 22 is circumferentially arranged, and a plurality of indexing posts 2211 that mesh with the limiting posts 2112 are provided on the circumference. The moving part of the adjustment assembly 22 is located in the elongated holes 2111 and rotates and moves up and down along the height direction of the support frame 21. The length direction of the support strip 23 is perpendicular to the plane where the yarn path 12 is located, and one end along its length direction is detachably connected to the moving part of the adjustment assembly 22.
[0038] The light strip 3 is detachably connected to the support plate 23.
[0039] In some embodiments, the support frame 21 includes a support base plate 212 and an upright plate 211. The support base plate 212 is detachably connected to the base plate 11 by bolts. The bottom end of the upright plate 211 is fastened to the upper surface of the support base plate 212. An elongated hole 2111 is formed on the upright plate 211. The surface of the upright plate 211 is arranged parallel to the plane where the yarn path 12 is located. A plurality of limiting posts 2112 are fixed at intervals on the first surface of the upright plate 211 and on one side corresponding to the elongated hole 2111. Thus, the support base plate 212 enhances the overall strength and stability of the support frame 21, enabling it to better bear the weight of the light strip 3 and the support plate 23, ensuring the structural stability of the device during long-term use and extending its service life.
[0040] In some embodiments, the adjustment assembly 22 includes a drive disk 221 and a connecting post 222. The disk surface of the drive disk 221 is arranged parallel to the first plate surface, and its outer ring surface is the adjustment end. The connecting post 222 is its moving part and is arranged coaxially with the drive disk 221. Its first end is fastened to the disk surface of the drive disk 221, and its second end passes through the elongated hole 2111 and is detachably connected to one end of the support plate 23 along its length. Thus, the combined design of the drive disk 221 and the connecting post 222 enables the adjustment assembly 22 to achieve precise angle adjustment through the meshing transmission of the indexing post 2211 and the limiting post 2112. The connecting post 222 passes through the elongated hole 2111 and connects to the support plate 23, realizing the linkage between the adjustment assembly 22 and the support plate 23, further improving the flexibility and stability of angle adjustment.
[0041] In other embodiments, the second end face of the connecting column 222 is provided with a mounting groove 2221, and one end of the support strip 23 along its length direction is inserted into the mounting groove 2221.
[0042] Specifically, the mounting groove 2221 extends through the side walls of the connecting column 222 in the radial direction along the second end of the connecting column 222.
[0043] In one embodiment, there are two angle adjustment components 2, which are centrally symmetrically arranged about the plane of the substrate 11 perpendicular to the yarn path 12. The two ends of the support strip 23 along its length are detachably connected to the second ends of the connecting posts 222 corresponding to the two angle adjustment components 2. Thus, the two angle adjustment components 2 can provide more stable support to both ends of the support strip 23.
[0044] In one embodiment, a support portion 4 is further included. The support portion 4 includes a guide plate 41 and a support bolt 42. The guide plate 41 is arranged parallel to the base plate 11, and one side wall of the guide plate 41 is fastened to the second plate surface of the upright plate 211. A threaded hole is formed on the plate surface of the guide plate 41, and the support bolt 42 is installed upside down in the threaded hole, with its top end contacting and abutting against the side wall surface of the connecting column 222. Thus, the height of the connecting column 222 is maintained by the support bolt 42, thereby maintaining the angle of the support strip 23.
[0045] Specifically, it also includes a lock nut, which is connected to the support bolt 42 via a threaded connection located above the guide plate 41.
[0046] In some embodiments, there are two support portions 4, and the top ends of the support bolts 42 of the two support portions 4 respectively contact and abut against the side wall surfaces of the connecting columns 222 corresponding to the two angle adjustment components 2. This provides more stable support to both ends of the support strip 23.
[0047] In this embodiment, the support plate 23 includes a first support plate 231 and a second support plate 232. The surfaces of the first support plate 231 and the second support plate 232 are arranged flush. One end of the first support plate 231 along its length is detachably connected to one end of the second support plate 232 along its length. The other ends of the first support plate 231 and the second support plate 232, located at their connecting ends, are detachably connected to the connecting posts 222 corresponding to the two angle adjustment components 2. Therefore, the split structure of the first support plate 231 and the second support plate 232 facilitates the installation and removal of the light strip 3, and also facilitates partial replacement or maintenance, reducing equipment maintenance costs. Furthermore, this structure allows the overall length of the support plate 23 to be flexibly adjusted according to actual needs, improving the versatility and adaptability of the device.
[0048] In some specific embodiments, a connecting plate 233 is also included. The connecting plate 233 is attached to the surface of the connecting end of the first support plate 231 and the second support plate 232 and is detachably connected. Thus, the connection plate 233 is attached to the connecting end of the first support plate 231 and the second support plate 232 and is detachably connected, which further enhances the connection strength and stability of the support plates 23, prevents loosening or deformation of the connection due to external forces, and improves the overall structural reliability of the device.
[0049] In some other embodiments, a handle 223 is also included. The axis of the handle 223 is parallel to and eccentrically arranged with respect to the axis of the drive disk 221, and is securely connected to the disk surface of the drive disk 221 away from the first plate surface. Thus, the parallel and eccentric arrangement of the axis of the handle 223 with respect to the axis of the drive disk 221 makes it easier to rotate the drive disk 221.
[0050] The specific principle and usage method of the yarn path lighting device for a spinning machine provided in this embodiment are as follows:
[0051] 1. Manually turn handle 223 to adjust the illumination angle of the light strip 3;
[0052] 2. Manually rotate the support bolt 42 to support the side wall of the connecting column 222;
[0053] 3. Rotate the locking nut to lock it into contact with the opposite surface of the guide plate 41, thereby locking the support bolt 42.
[0054] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A yarn path lighting device for a spinning machine, wherein a base plate (11) is arranged below the spinning triangle area of the spinning machine (1), characterized in that, include: An angle adjustment component (2) includes a support frame (21), an adjustment component (22), and a support strip (23). The bottom end of the support frame (21) is detachably connected to the upper surface of the base plate (11). The support frame (21) has an elongated hole (2111) arranged along the height direction, and a plurality of limiting posts (2112) are arranged at intervals along the height direction on one side corresponding to the elongated hole (2111). The adjustment end of the adjustment component (22) is arranged in a circle, and a plurality of indexing posts (2211) that mesh with the limiting posts (2112) are provided on the circle. The moving part of the adjustment component (22) is located in the elongated hole (2111) and rotates up and down along the height direction of the support frame (21). The length direction of the support strip (23) is arranged perpendicular to the plane where the yarn path (12) is located, and one end along its length direction is detachably connected to the moving part of the adjustment component (22). The light strip (3) is detachably connected to the surface of the support plate (23).
2. The yarn path lighting device for a spinning machine according to claim 1, characterized in that, The support frame (21) includes a support base plate (212) and an upright plate (211). The support base plate (212) is detachably connected to the base plate (11) by bolts. The bottom end of the upright plate (211) is fastened to the upper plate surface of the support base plate (212). The elongated hole (2111) is opened on the upright plate (211). The plate surface of the upright plate (211) is arranged parallel to the plane where the yarn path (12) is located. Multiple limiting posts (2112) are fixed at intervals on the first plate surface of the upright plate (211) and on one side of the elongated hole (2111).
3. The yarn path lighting device for a spinning machine according to claim 2, characterized in that, The adjustment component (22) includes a drive disk (221) and a connecting column (222). The disk surface of the drive disk (221) is arranged parallel to the first plate surface, and its outer ring surface is the adjustment end. The connecting column (222) is its moving part and is arranged coaxially with the drive disk (221). Its first end is fastened to the disk surface of the drive disk (221), and its second end passes through the elongated hole (2111) and is detachably connected to one end of the support plate (23) along its length direction.
4. The yarn path lighting device for a spinning machine according to claim 3, characterized in that, The second end face of the connecting column (222) is provided with an installation groove (2221), and one end of the support strip (23) along its length direction is inserted into the installation groove (2221).
5. The yarn path lighting device for a spinning machine according to claim 3, characterized in that, The number of angle adjustment components (2) is two. The two angle adjustment components (2) are arranged symmetrically about the plane of the substrate (11) perpendicular to the plane of the yarn path (12). The two ends of the support strip (23) along its length direction are detachably connected to the second end of the connecting post (222) corresponding to the two angle adjustment components (2).
6. The yarn path lighting device for a spinning machine according to claim 4, characterized in that, It also includes a support part (4), which includes a guide plate (41) and a support bolt (42). The guide plate (41) is arranged parallel to the base plate (11) and its side wall is fastened to the second plate surface of the upright plate (211). A threaded hole is provided on the plate surface of the guide plate (41). The support bolt (42) is installed upside down in the threaded hole and its top end contacts and abuts against the side wall surface of the connecting column (222).
7. The yarn path lighting device for a spinning machine according to claim 6, characterized in that, The number of the support parts (4) is two, and the top ends of the support bolts (42) of the two support parts (4) respectively contact and abut against the side wall surfaces of the connecting columns (222) corresponding to the two angle adjustment components (2).
8. The yarn path lighting device for a spinning machine according to claim 5, characterized in that, The support plate (23) includes a support plate one (231) and a support plate two (232). The surfaces of the support plate one (231) and the support plate two (232) are arranged flush. One end of the support plate one (231) along its length direction is detachably connected to one end of the support plate two (232) along its length direction. The other ends of the support plate one (231) and the support plate two (232) located at their connection ends are respectively detachably connected to the connecting columns (222) corresponding to the two angle adjustment components (2).
9. The yarn path lighting device for a spinning machine according to claim 8, characterized in that, It also includes connecting plates (233), which are all in contact with the connecting ends of the first support plate (231) and the second support plate (232) and are detachably connected.
10. The yarn path lighting device for a spinning machine according to claim 3, characterized in that, It also includes a handle (223), the axis of which is parallel to and eccentrically arranged with the axis of the drive disk (221), and is fastened to the disk surface of the drive disk (221) away from the first plate surface.