Angle-adjustable yarn guide hook
By designing a guide hook with adjustable angles, the rotation of the ceramic block is achieved by using the setting of the rotary shaft and the ceramic block, solving the problem of wear in contact positions between the yarn and the ceramic hook, and improving the quality and service life of the yarn.
Patent Information
- Application Number
- CN202421807653.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-29
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-29
AI Technical Summary
The contact position of the yarn and the ceramic hook cause wear, resulting in rough surface of the ceramic hook, increasing the friction between the yarn and the ceramic hook, making the yarn surface rough and affecting the quality of the yarn.
A guide wire hook with adjustable angle is designed. Through the arrangement of the rotary shaft and the ceramic block, only the ceramic block located above the rotary shaft is in contact with the yarn. When the ceramic block is worn, the rotary shaft is rotated to make the other ceramic block come into contact with the yarn, thereby realizing the rotational use of the ceramic block and preventing the surface of the yarn from being rough.
Through the rotation of ceramic blocks, the yarn surface can be effectively prevented from roughening, and the quality and service life of the yarn are improved.
Smart Images
Figure CN222795837U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wire winding machines, in particular to a wire guide hook with adjustable angle. Background Art
[0002] A silk winding machine is a type of textile equipment that can collect and comb raw fibers through a carder, and then guide the fibers through a spindle through a wire guide hook to rotate. During the rotation, the fibers are stretched and wound around the spindle to form yarn. The wire guide hook is mainly composed of a ceramic hook, a screw, a positioning sleeve and a butterfly nut. The positioning sleeve is fixed on a liftable support rod, the screw is fixed in the positioning sleeve through a butterfly nut, the ceramic hook is fixed at the bottom of the screw, and the yarn passes through the ceramic hook. The wire guide hook can help the fibers enter the spindle evenly, ensuring the smooth progress of the silk winding process and improving the production efficiency and quality of the silk winding machine.
[0003] When a common wire guide hook is in use, the yarn passes through the ceramic hook on the wire guide hook and is then wrapped around the spindle. As the use time increases, the contact position between the yarn and the ceramic hook becomes worn, and the surface of the ceramic hook at the worn position becomes rough, which increases the friction between the yarn and the ceramic hook, making the yarn surface rough, thereby affecting the yarn quality. Therefore, the present application provides an angle-adjustable wire guide hook to meet the needs. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a wire guide hook with adjustable angle to solve the technical problem that wear occurs at the contact position between the yarn and the ceramic hook, the surface of the ceramic hook at the wear position is rough, the friction between the yarn and the ceramic hook is increased, the yarn surface is rough, and thus the yarn quality is affected.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:
[0006] An angle-adjustable wire guide hook comprises a positioning sleeve and a screw rod, wherein the inner wall of the positioning sleeve is slidably connected to the surface of the screw rod, a butterfly nut is threadedly connected to the top of the screw rod, the bottom of the butterfly nut is fitted on the positioning sleeve, a ring is fixedly sleeved on the screw rod, and the ring is fitted on the bottom of the positioning sleeve, and further comprises:
[0007] The adjusting structure comprises a circular sleeve fixed at the bottom of the screw rod, the inner wall of the circular sleeve is rotatably connected with a movable block, a rotating shaft is fixed on the side of the movable block, a plurality of connecting strips are fixed on the horizontal part of the rotating shaft, a ceramic block is fixed on the surface of the connecting strip, a groove is provided on the ceramic block, a square box is fixed on the side of the circular sleeve away from the ceramic block, a square plate is slidably connected to the inner wall of the square box, a clamping block is fixed on the side of the square plate close to the movable block, a clamping slot is provided on the side of the movable block close to the square plate, the side of the clamping block movably passes through the circular sleeve and fits with the inner wall of the clamping slot, a threaded groove is provided on the side of the square box, a bolt is threadedly connected inside the threaded groove, and the end of the bolt is rotatably connected to the side of the square plate away from the movable block.
[0008] Preferably, the plurality of ceramic blocks are distributed in a circular array with the center of the circular sleeve as the array center.
[0009] Preferably, the inner wall of the groove is a curved surface that bends toward the connecting strip.
[0010] Preferably, a shaft seat is fixed to a side of the square plate away from the movable block, and an inner wall of the shaft seat is fixedly connected to the end of the bolt.
[0011] Preferably, the distance between the side of the shaft seat away from the square disk and the side of the inner wall of the square box away from the movable block is greater than the depth of the card block inserted into the card slot.
[0012] Preferably, the card block is cross-shaped, and the shape of the card slot matches the shape of the card block.
[0013] Preferably, the side surface of the block is provided with an inclined guide surface.
[0014] Preferably, the central axis of the clamping block coincides with the central axis of the movable block.
[0015] Compared with the prior art, the utility model has at least the following beneficial effects:
[0016] In the above scheme, through the arrangement of the rotating shaft and the ceramic block, when in use, only the ceramic block located above the rotating shaft contacts the yarn. When the ceramic block is worn, the rotating shaft is rotated ninety degrees and stuck through the adjustment structure. Then, the ceramic block located above the rotating shaft is used to contact the yarn, so that different ceramic blocks contact the yarn in turn to guide the yarn, effectively preventing the yarn surface from becoming rough, thereby improving the quality of the yarn.
[0017] Through the setting of the adjustment structure, the bolt of the adjustment structure is rotated to separate the clamping block from the clamping slot. After separation, the bolt is rotated in the opposite direction to insert the clamping block into the clamping slot, thereby fixing the movable block and positioning the rotating shaft. The operation is simple and convenient, making the positioning of the rotating shaft more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0020] Figure 2 It is a front cross-sectional view of the rotating shaft of the utility model;
[0021] Figure 3 It is an enlarged view of the structure of the movable block of the utility model;
[0022] Figure 4 It is a right sectional view of the groove of the utility model;
[0023] Figure 5 It is a left sectional view of the card slot of the utility model.
[0024] [reference numerals]
[0025] 1. Positioning sleeve; 2. Screw; 3. Butterfly nut; 4. Ring; 5. Adjustment structure; 51. Round sleeve; 52. Square box; 53. Movable block; 54. Bolt; 55. Square plate; 56. Block; 57. Slot; 58. Shaft seat; 6. Rotating shaft; 7. Connecting strip; 8. Ceramic block; 9. Groove.
[0026] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION
[0027] The following is a detailed description of an angle-adjustable wire guide hook provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the utility model.
[0028] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).
[0029] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.
[0030] like Figure 1-Figure 5 As shown, the embodiment of the utility model provides an angle-adjustable guide wire hook, including a positioning sleeve 1 and a screw 2, the inner wall of the positioning sleeve 1 is slidably connected to the surface of the screw 2, the top of the screw 2 is threadedly connected with a butterfly nut 3, the bottom of the butterfly nut 3 is attached to the positioning sleeve 1, and a ring 4 is fixedly sleeved on the screw 2, the ring 4 is attached to the bottom of the positioning sleeve 1, and the butterfly nut 3 is tightened on the top of the positioning sleeve 1, so that the screw 2 can be fixed, and it also includes:
[0031] The adjusting structure 5 includes a round sleeve 51 fixed to the bottom of the screw 2, and the inner wall of the round sleeve 51 is rotatably connected with a movable block 53. A rotating shaft 6 is fixed to the side of the movable block 53. A plurality of connecting strips 7 are fixed to the horizontal part of the rotating shaft 6. A ceramic block 8 is fixed to the surface of the connecting strip 7. The movable block 53 is used to adjust the angle of the rotating shaft 6. When one of the ceramic blocks 8 is worn, the rotating shaft 6 is rotated to make the other ceramic block 8 contact with the yarn to guide the yarn, thereby effectively preventing the yarn surface from being rough, and thus improving the quality of the yarn. A groove 9 is provided on the ceramic block 8, and the yarn passes through the groove 9. The groove 9 effectively prevents the yarn from being left on the ceramic block 8. Slide right, a square box 52 is fixed on the side of the round sleeve 51 away from the ceramic block 8, and a square plate 55 is slidably connected to the inner wall of the square box 52. A clamping block 56 is fixed on the side of the square plate 55 close to the movable block 53. A clamping groove 57 is provided on the side of the movable block 53 close to the square plate 55. The side of the clamping block 56 movably passes through the round sleeve 51 and fits with the inner wall of the clamping groove 57. A threaded groove is provided on the side of the square box 52, and a bolt 54 is threadedly connected inside the threaded groove. The end of the bolt 54 is rotatably connected to the side of the square plate 55 away from the movable block 53. The bolt 54 drives the square plate 55 to move so that the clamping block 56 is inserted into the clamping groove 57, thereby realizing the positioning of the movable block 53, thereby realizing the positioning of the rotating shaft 6.
[0032] like Figure 4 As shown, in this embodiment, a plurality of ceramic blocks 8 are distributed in a circular array with the center of the circular sleeve 51 as the array center. When in use, the plurality of ceramic blocks 8 contact the yarn in turn, effectively preventing the surface of the yarn from being rough, thereby improving the quality of the yarn.
[0033] like Figure 1 As shown, in this embodiment, the inner wall of the groove 9 is a curved surface that bends toward the connecting strip 7, and the curved surface is used to guide the yarn and prevent the edges and corners on the inner wall of the groove 9 from causing the yarn surface to be rough.
[0034] like Figure 3 As shown, in this embodiment, a shaft seat 58 is fixed to the side of the square plate 55 away from the movable block 53 , and the inner wall of the shaft seat 58 is fixedly connected to the end of the bolt 54 . The shaft seat 58 is used to prevent the square plate 55 from rotating with the bolt 54 .
[0035] like Figure 3 As shown, in this embodiment, the distance between the side of the shaft seat 58 away from the square plate 55 and the side of the inner wall of the square box 52 away from the movable block 53 is greater than the depth of the block 56 inserted into the slot 57, ensuring that the block 56 can be completely separated from the slot 57 when the square plate 55 drives the block 56 to move to the left.
[0036] like Figure 5 As shown, in this embodiment, the block 56 is in a cross shape, and the shape of the slot 57 is adapted to the shape of the block 56. The cross shape is adapted to the requirement of a single rotation of the rotating shaft 6 by ninety degrees. When the rotating shaft 6 drives the movable block 53 to rotate ninety degrees in the circular sleeve 51, the block 56 can still be inserted into the slot 57 to realize the positioning of the movable block 53 and the rotating shaft 6.
[0037] like Figure 3 As shown, in this embodiment, an inclined guide surface is provided on the side of the block 56, and the guide surface facilitates the insertion of the block 56 into the slot 57, thereby making the positioning of the movable block 53 more convenient.
[0038] like Figure 5 As shown, in this embodiment, the central axis of the clamping block 56 coincides with the central axis of the movable block 53, ensuring that after the movable block 53 rotates a specified angle, the clamping block 56 can still be inserted into the clamping slot 57 to achieve positioning of the movable block 53.
[0039] Working principle: the yarn passes through the groove 9 of the ceramic block 8 located above the rotating shaft 6, and then is wound around the spindle. As the use time increases, when the ceramic block 8 is worn, the bolt 54 is rotated so that the bolt 54 drives the square plate 55 to move to the left along the inner wall of the square box 52 through the shaft seat 58, and the square plate 55 drives the clamping block 56 to move to the left and separate from the clamping groove 57. After separation, the rotating shaft 6 is rotated ninety degrees, and the rotating shaft 6 drives the movable block 53 to rotate ninety degrees along the inner wall of the circular sleeve 51, and then the bolt 54 is rotated in the opposite direction so that the bolt 54 drives the square plate 55 to move to the right through the shaft seat 58, so that the clamping block 56 is inserted into the clamping groove 57 to clamp the movable block 53, thereby realizing the positioning of the rotating shaft 6, and then the ceramic block 8 located above the rotating shaft 6 at this time is used to contact the yarn. Through the above steps, different ceramic blocks 8 are contacted with the yarn in turn to guide the yarn, effectively preventing the roughness of the yarn surface, thereby improving the quality of the yarn.
[0040] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.
[0041] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An angle-adjustable wire guide hook, comprising a positioning sleeve (1) and a screw (2), wherein the inner wall of the positioning sleeve (1) is slidably connected to the surface of the screw (2), a butterfly nut (3) is threadedly connected to the top of the screw (2), the bottom of the butterfly nut (3) is attached to the positioning sleeve (1), a ring (4) is fixedly sleeved on the screw (2), and the ring (4) is attached to the bottom of the positioning sleeve (1), characterized in that: Also includes: The adjusting structure (5) comprises a round sleeve (51) fixed at the bottom of the screw rod (2); the inner wall of the round sleeve (51) is rotatably connected to a movable block (53); a rotating shaft (6) is fixed to the side of the movable block (53); a plurality of connecting bars (7) are fixed to the horizontal part of the rotating shaft (6); a ceramic block (8) is fixed to the surface of the connecting bar (7); a groove (9) is provided on the ceramic block (8); a square box (52) is fixed to the side of the round sleeve (51) away from the ceramic block (8); the square box (52) The inner wall of the square box (52) is slidably connected with a square plate (55), a clamping block (56) is fixed on one side of the square plate (55) close to the movable block (53), a clamping groove (57) is provided on one side of the movable block (53) close to the square plate (55), a side surface of the clamping block (56) movably penetrates the round sleeve (51) and fits with the inner wall of the clamping groove (57), a thread groove is provided on the side of the square box (52), a bolt (54) is threadedly connected inside the thread groove, and an end of the bolt (54) is rotatably connected to a side of the square plate (55) away from the movable block (53).
2. The angle-adjustable guide wire hook according to claim 1, characterized in that: The plurality of ceramic blocks (8) are distributed in a circular array with the center of the circular sleeve (51) as the center of the array.
3. The angle-adjustable guide wire hook according to claim 1, characterized in that: The inner wall of the groove (9) is a curved surface that bends in the direction of the connecting strip (7).
4. The angle-adjustable guide wire hook according to claim 1, characterized in that: A shaft seat (58) is fixed to one side of the square plate (55) away from the movable block (53), and the inner wall of the shaft seat (58) is fixedly connected to the end of the bolt (54).
5. The angle-adjustable guide wire hook according to claim 4, characterized in that: The distance between the side of the shaft seat (58) away from the square plate (55) and the side of the inner wall of the square box (52) away from the movable block (53) is greater than the depth of the clamping block (56) inserted into the clamping groove (57).
6. The angle-adjustable guide wire hook according to claim 1, characterized in that: The clamping block (56) is in a cross shape, and the shape of the clamping slot (57) is adapted to the shape of the clamping block (56).
7. The angle-adjustable guide wire hook according to claim 1, characterized in that: The side surface of the clamping block (56) is provided with an inclined guide surface.
8. The angle-adjustable guide wire hook according to claim 1, characterized in that: The central axis of the clamping block (56) coincides with the central axis of the movable block (53).