Single-hole type spinning yarn guiding device

Abstract

The utility model relates to the field of textile equipment, in particular to a single-hole type spinning yarn guiding device which comprises a shell, a first limiting roller is connected to the top of the shell, a second limiting roller is fixedly connected to the top of the shell, a through groove is formed in the top of the shell, a cavity is formed in one side of an inner cavity of the through groove, and the first limiting roller and the second limiting roller are fixedly connected to the top of the shell. A first fixing block is arranged in an inner cavity of the through groove, and one side of the first fixing block is fixedly connected with a fiber frame. When a first gear rotates, a toothed plate can be accurately driven to move, it can be ensured that the positions of a first fixing block and a fiber frame are accurately adjusted, and therefore accurate control over spinning yarn tension is achieved, a locking mechanism is tightly meshed with a toothed ring through a second gear, effective locking of a long rod is achieved, and when the long rod does not need to rotate, the long rod is locked. And the resilience force of the second spring pushes the second gear into the inner cavity of the gear ring to ensure close fit of the second gear and the gear ring, so that the long rod is prevented from automatically rotating, and the stability and safety of equipment are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile equipment, especially relate to a single-hole type spinning thread guiding device. BACKGROUND

[0002] Yarn is a kind of textile, and it is a product with a certain fineness processed by various textile fibers, which is used for weaving, rope making, thread making, knitting and embroidery, etc., and it is divided into short fiber yarn, continuous filament, etc., and yarn is a continuous linear object made of various textile fibers as raw materials, which is mainly used for weaving, knitting, braiding and part of non-woven fabrics, and it plays a role in structural support, connection and decoration in the process of weaving.

[0003] Through retrieval, in the prior art, Chinese patent publication No. CN210481623U, authorized on May 8, 2020, discloses a single-hole type spinning thread guiding device for facilitating the passage of spinning thread, which belongs to the field of textile equipment, comprising a guiding pipe and a fixing frame, the outer side wall of the guiding pipe is fixedly connected with the fixing frame, the fixing frame is fixedly connected on the spinning device, the top of the guiding pipe is provided with a spinning inlet, and the bottom is provided with a spinning outlet, the inner side wall top of the guiding pipe is connected with a separation device, the separation device abuts against a plurality of spinning threads, and the inner side wall bottom of the guiding pipe is connected with a guiding block, the utility model, by means of the separation device, can simultaneously separate four yarns, when the yarns pass through the rotating sleeve rod at high speed, the rotating sleeve rod rotates, reducing friction, and one rotating sleeve rod only separates one yarn, effectively playing the performance of rotating sleeve rod rotation to reduce friction, at the same time, the guiding block is used to guide the four yarns, which can effectively reduce the mutual lapping of two spinning threads in the running process, and avoid cotton jamming and hanging at the spinning outlet.

[0004] But the device still has the following defects: although the guiding block is used to guide the four yarns, which can effectively reduce the mutual lapping of two spinning threads in the running process, and avoid cotton jamming and hanging at the spinning outlet, but the tension of the spinning thread cannot be adjusted, and unstable tension may cause the yarn to stretch or relax during weaving or spinning, thereby affecting the uniformity and quality of the product, and excessive yarn tension may cause the yarn to break, while insufficient tension may make the yarn become loose during weaving, affecting the tightness and strength of the fabric, if the yarn tension cannot be adjusted, it may cause frequent yarn breakage or relaxation problems during production, thereby increasing downtime and maintenance cost. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model provides a single -hole formula spinning thread guiding device, including the casing, the top of casing is connected with first limit roller, the top of casing is fixedly connected with second limit roller, the top of casing is equipped with the through slot, the one side of through slot inner chamber is equipped with the cavity, the inner chamber of through slot is provided with first fixed block, one side of first fixed block is fixedly connected with fibre frame, the inner chamber of cavity is rotatably connected with long pole, the inner chamber of cavity is provided with drive mechanism, the inner chamber of long pole is provided with locking mechanism.

[0006] Further, the drive mechanism includes a first gear sleeve on the surface of the long rod, the top and bottom of the cavity inner chamber are provided with a tooth plate, the tooth plate is engaged with the first gear, one end of the tooth plate penetrates into the inner chamber of the through slot and is fixedly connected with the first fixed block, the top and bottom of the cavity inner chamber are fixedly connected with a guide rod, a guide block is sleeved on the surface of the guide rod, one side of the guide block is fixedly connected with the tooth plate, a first spring is sleeved on the surface of the guide rod, both ends of the first spring are fixedly connected with the casing and the guide block.

[0007] Further, the locking mechanism includes a tooth ring fixedly connected to the front side of the casing, a second gear is arranged in the inner chamber of the tooth ring, a moving block is arranged in the inner chamber of the long rod, a short rod is fixedly connected to one side of the moving block, one end of the short rod penetrates to the outside of the long rod and is fixedly connected with the second gear, a second spring is sleeved on the surface of the short rod, both ends of the second spring are fixedly connected with the long rod and the moving block.

[0008] Further, the first spring and the guide block constitute a telescopic structure, and the maximum movement distance of the guide block is equal to the deformation amount of the first spring.

[0009] Further, one side of the second gear is fixedly connected with a handle, and the handle is spherical.

[0010] Further, the rear side of the casing is fixedly connected with a second fixed block, and a through hole is formed in the top of the second fixed block.

[0011] Further, recesses are formed in the top and bottom of the first fixed block, and the two recesses are symmetrically arranged.

[0012] The utility model has the advantages that:

[0013] 1. In this device, when the first gear rotates, it can precisely drive the toothed plate to move, ensuring that the positions of the first fixed block and the fiber frame are accurately adjusted, thereby achieving precise control of the yarn tension. The locking mechanism effectively locks the long rod through the tight meshing of the second gear and the toothed ring. When the rotation of the long rod is not required, the rebound force of the second spring pushes the second gear into the inner cavity of the toothed ring, ensuring that the two are tightly engaged, thereby preventing the long rod from rotating on its own and ensuring the stability and safety of the equipment.

[0014] 2. The first spring in this device accelerates the movement of the gear plate and improves its stability during movement. The handle increases the contact area between the user's palm and the handle, making it easier for the user to move the second gear. The second fixing block and through hole allow the user to fix the guide device by inserting bolts into the through hole. The groove design saves manufacturing costs and reduces the user's financial burden.

[0015] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention can be realized and obtained by means of the structures pointed out in the description, claims, and drawings. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A structural main body diagram according to an embodiment of the present utility model is shown;

[0018] Figure 2 A cross-sectional view of the structure according to an embodiment of the present invention is shown. Figure 1 ;

[0019] Figure 3 A cross-sectional view of the structure according to an embodiment of the present invention is shown. Figure 2 ;

[0020] Figure 4 A structural cross-sectional view of the locking mechanism according to an embodiment of the present invention is shown.

[0021] In the figure: 1, shell; 2, first limiting roller; 3, second limiting roller; 4, through slot; 5, cavity; 6, first fixed block; 7, fiber frame; 8, long rod; 9, driving mechanism; 91, first gear; 92, toothed plate; 93, guide rod; 94, guide block; 95, first spring; 10, locking mechanism; 101, gear ring; 102, second gear; 103, moving block; 104, short rod; 105, second spring; 11, handle; 12, second fixed block. DETAILED DESCRIPTION

[0022] To make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely explained in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] The embodiments of the utility model provide a single-hole type spinning thread guiding device, including shell 1, exemplary, as Figures 1-4 Indicated.

[0024] The top of the shell 1 is connected with the first limiting roller 2, the top of the shell 1 is fixedly connected with the second limiting roller 3, the top of the shell 1 is provided with the through slot 4, the inner cavity of the through slot 4 is provided with the cavity 5, the inner cavity of the through slot 4 is provided with the first fixed block 6, one side of the first fixed block 6 is fixedly connected with the fiber frame 7, the inner cavity of the cavity 5 is rotatably connected with the long rod 8, the inner cavity of the cavity 5 is provided with the driving mechanism 9, the inner cavity of the long rod 8 is provided with the locking mechanism 10.

[0025] The driving mechanism 9 includes the first gear 91 sleeved on the surface of the long rod 8, as Figures 1-4 Indicated.

[0026] The top and bottom of the inner cavity of the cavity 5 are provided with the toothed plate 92, the toothed plate 92 is engaged with the first gear 91, one end of the toothed plate 92 penetrates to the inner cavity of the through slot 4 and is fixedly connected with the first fixed block 6, the top and bottom of the inner cavity of the cavity 5 are fixedly connected with the guide rod 93, the surface of the guide rod 93 is sleeved with the guide block 94, one side of the guide block 94 is fixedly connected with the toothed plate 92, the surface of the guide rod 93 is sleeved with the first spring 95, both ends of the first spring 95 are fixedly connected with the shell 1 and the guide block 94 respectively.

[0027] Specifically, when the first gear 91 rotates, the toothed plate 92 can be driven to move accurately, the positions of the first fixed block 6 and the fiber frame 7 can be accurately adjusted, the precise control of the spinning tension can be realized, the setting of the guide rod 93 and the guide block 94 ensures the stability of the toothed plate 92 during the movement, and the deviation or shaking of the toothed plate 92 during the movement is effectively prevented, so that the whole adjustment process is more stable and reliable.

[0028] The locking mechanism 10 comprises a gear ring 101 fixedly connected to the front side of the shell 1, as shown in the figure. Figures 1-4

[0029] The inner cavity of the gear ring 101 is provided with a second gear 102, the inner cavity of the long rod 8 is provided with a moving block 103, one side of the moving block 103 is fixedly connected with a short rod 104, one end of the short rod 104 penetrates to the outside of the long rod 8 and is fixedly connected with the second gear 102, the surface of the short rod 104 is sleeved with a second spring 105, and the two ends of the second spring 105 are fixedly connected with the long rod 8 and the moving block 103 respectively.

[0030] Specifically, the locking mechanism 10 realizes effective locking of the long rod 8 through the close meshing of the second gear 102 and the gear ring 101, when the long rod 8 does not need to rotate, the rebound force of the second spring 105 pushes the second gear 102 into the inner cavity of the gear ring 101, ensuring that the two are closely matched, thereby preventing the long rod 8 from rotating by itself, and ensuring the stability and safety of the equipment.

[0031] The first spring 95 and the guide block 94 constitute a telescopic structure, as shown in the figure. Figures 1-4

[0032] The maximum moving distance of the guide block 94 is equal to the deformation amount of the first spring 95, one side of the second gear 102 is fixedly connected with a handle 11, the shape of the handle 11 is spherical, the rear side of the shell 1 is fixedly connected with a second fixed block 12, a through hole is formed in the top of the second fixed block 12, recesses are formed in the top and the bottom of the first fixed block 6, and the two recesses are symmetrically arranged.

[0033] Specifically, the first spring 95 plays a role in accelerating the movement of the toothed plate 92, improves the stability of the toothed plate 92 during the movement, the setting of the handle 11 increases the contact area between the palm of the user and the handle 11, thereby facilitating the user to move the second gear 102, the setting of the second fixed block 12 and the through hole enables the user to fix the guide device by inserting the bolt into the inside of the through hole, and the setting of the recesses plays a role in saving the manufacturing cost and reducing the economic burden of the user.

[0034] ​​The single-hole type spinning line guiding device has the advantages that the spinning line can be guided and the tension of the spinning line can be adjusted.

[0035] When the device is used, the spinning line is firstly limited and guided by the first limiting roller 2 and the second limiting roller 3, and then enters the through groove 4, and in the through groove 4, the spinning line contacts the fiber frame 7 fixed by the first fixed block 6, the fiber frame 7 is used for further arranging or supporting the spinning line, and the spinning line can be stably passed.

[0036] Further, when the position of the fiber frame 7 needs to be adjusted, the handle 11 is moved, the handle 11 drives the second gear 102, the second gear 102 drives the short rod 104 to move when moving, the short rod 104 drives the moving block 103 to move, the moving block 103 drives the second spring 105 to compress when moving, and after the second gear 102 is separated from the inner cavity of the tooth ring 101, the second gear 102 is rotated, and the second gear 102 drives the long rod 8 to rotate.

[0037] Further, the first gear 91 is sleeved on the surface of the long rod 8 and is engaged with the tooth plate 92 in the cavity 5, when the first gear 91 rotates, it drives the tooth plate 92 to move, and since the tooth plate 92 is fixedly connected with the first fixed block 6, the movement of the tooth plate 92 drives the first fixed block 6 and the fiber frame 7 to move together, so that the two first fixed blocks 6 and the fiber frame 7 move in opposite directions, thereby the tension of the spinning line can be adjusted, the guide rod 93 and the guide block 94 are used for ensuring that the tooth plate 92 can move stably, and the first spring 95 provides a certain elastic force, so that the tooth plate 92 can return to the initial position after moving.

[0038] Further, in order to prevent the long rod 8 from rotating by itself when it is not needed, the user releases the handle 11, the second spring 105 is rebounded, the second gear 102 enters the inner cavity of the tooth ring 101, the second gear 102 and the tooth ring 101 are tightly engaged, and the long rod 8 is locked and cannot rotate.

[0039] Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently, and the modification or replacement does not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A single-hole yarn guiding device, comprising a housing (1), characterized in that: The top of the housing (1) is connected to a first limiting roller (2), and the top of the housing (1) is fixedly connected to a second limiting roller (3). The top of the housing (1) is provided with a through groove (4), and a cavity (5) is provided on one side of the inner cavity of the through groove (4). A first fixing block (6) is provided in the inner cavity of the through groove (4), and a fiber frame (7) is fixedly connected to one side of the first fixing block (6). A long rod (8) is rotatably connected to the inner cavity of the cavity (5). A driving mechanism (9) is provided in the inner cavity of the cavity (5), and a locking mechanism (10) is provided in the inner cavity of the long rod (8).

2. The single-hole yarn guiding device according to claim 1, characterized in that: The drive mechanism (9) includes a first gear (91) sleeved on the surface of the long rod (8). The top and bottom of the cavity (5) are provided with toothed plates (92). The toothed plates (92) mesh with the first gear (91). One end of the toothed plates (92) penetrates into the cavity of the through groove (4) and is fixedly connected to the first fixing block (6). The top and bottom of the cavity (5) are fixedly connected with guide rods (93). The surface of the guide rods (93) is sleeved with guide blocks (94). One side of the guide blocks (94) is fixedly connected to the toothed plates (92). The surface of the guide rods (93) is sleeved with a first spring (95). The two ends of the first spring (95) are fixedly connected to the housing (1) and the guide block (94) respectively.

3. The single-hole yarn guiding device according to claim 1, characterized in that: The locking mechanism (10) includes a gear ring (101) fixedly connected to the front side of the housing (1). The inner cavity of the gear ring (101) is provided with a second gear (102). The inner cavity of the long rod (8) is provided with a moving block (103). A short rod (104) is fixedly connected to one side of the moving block (103). One end of the short rod (104) extends through to the outside of the long rod (8) and is fixedly connected to the second gear (102). A second spring (105) is sleeved on the surface of the short rod (104). The two ends of the second spring (105) are fixedly connected to the long rod (8) and the moving block (103) respectively.

4. A single-hole yarn guiding device according to claim 2, characterized in that: The first spring (95) and the guide block (94) form a telescopic structure, and the maximum moving distance of the guide block (94) is equal to the deformation of the first spring (95).

5. A single-hole yarn guiding device according to claim 3, characterized in that: A handle (11) is fixedly connected to one side of the second gear (102), and the handle (11) is spherical in shape.

6. A single-hole yarn guiding device according to claim 1, characterized in that: A second fixing block (12) is fixedly connected to the rear side of the housing (1), and a through hole is provided on the top of the second fixing block (12).

7. A single-hole yarn guiding device according to claim 1, characterized in that: The first fixing block (6) has grooves at both the top and bottom, and the two grooves are arranged symmetrically.

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