Spandex wrap yarn machine

Abstract

The invention relates to the technical field of wrap yarn machines, in particular to a spandex wrap yarn machine which comprises a control box, one side of the control box is connected with a rack, the top of the rack is connected with a supporting plate, a limiting groove is formed in the position, on one side of the supporting plate, of the rack, a moving block is elastically connected into the limiting groove, and the outer side of the moving block is connected with the supporting plate at the same time. A driving roller is arranged on the inner side of a supporting plate connected to the rack, a driven shaft is arranged on a supporting plate connected to the moving block, an inserting rod is connected to the inner side of the driven shaft, and the driving roller is parallel to the inserting rod; the spandex wrap yarn machine has the beneficial effects that when a winding bobbin is installed, pressing heads extending out of the outer side of a driven shaft are pressed, the two sets of pressing heads press telescopic plates to contract towards the inner sides of inserting rods, the telescopic plates descend to drive limiting inserting blocks connected to the inner sides of the telescopic plates to synchronously contract into telescopic grooves, and the winding bobbin is installed; and at the moment, the telescopic plate is limited by the limiting column, and inclination of the telescopic plate during clearing is prevented.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of covering yarn machines, in particular to a spandex covering yarn machine. BACKGROUND

[0002] Spandex covering yarn is a widely used textile material, and a spandex covering yarn machine is usually used in its production process. The spandex covering yarn machine generally includes a spinning device, a wire guide device, and a winding device.

[0003] However, in the existing spandex covering yarn machine, the structure of the winding roller is relatively fixed, and it is usually not possible to accurately position and fix the winding reel according to the specific length of the winding reel, which causes the reel to easily shake left and right on the winding roller. Since the reel cannot maintain a stable position during winding, the silk thread will be affected by this shaking during winding, which can cause uneven winding, overlapping, twisting, and other problems, which not only reduces the quality of the covering yarn, but also can cause problems such as broken threads during subsequent processing. SUMMARY

[0004] The present application aims to provide a spandex covering yarn machine to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a control box is connected to one side of a rack, a support plate is connected to the top of the rack, a limiting groove is formed on one side of the support plate, a moving block is elastically connected in the limiting groove, the outer side of the moving block is connected to the support plate, a driving roller is arranged on the inner side of the support plate connected to the rack, a driven shaft is arranged on the support plate connected to the moving block, a plug-in rod is connected to the inner side of the driven shaft, and the driving roller is parallel to the plug-in rod.

[0006] Preferably, a plurality of feeding mechanisms are arranged on the bottom of the rack, two support plates are arranged on the middle of the rack, a plurality of spindles are arranged on the support plates, a tension mechanism is arranged on the top of the rack, a wire guide mechanism is arranged on the top of the tension mechanism, and the support plates connected to the rack and the support plates connected to the outer side of the moving block are arranged above the wire guide mechanism.

[0007] Preferably, a first spring is arranged in the limiting groove, one end of the first spring is connected to the inner wall of one side of the limiting groove, and the other end of the first spring is connected to the moving block. The first spring can drive the moving block to stretch and retract.

[0008] Preferably, a driving mechanism is connected to the outer side end of the driving roller, a connecting slot is formed in the middle of the driving roller, first extension plates are arranged at the upper and lower ends of the connecting slot, connecting slots are formed at the outer side ends of the first extension plates, second springs are arranged in the connecting slots, the top of the second spring is connected to the inner wall of the connecting slot, and the bottom of the second spring is connected to the inner wall of the connecting slot.

[0009] Preferably, the plug-in rod can be plugged into the connecting slot by the contraction force of the first spring, the end of the first telescopic plate at the opening of the connecting slot is provided with an arc surface, a plurality of groups of extension grooves are opened in the middle of the outer side of the first telescopic plate, a plurality of groups of supporting blocks are arranged on the middle of the outer side of the first telescopic plate, the plug-in rod can gradually extrude the first telescopic plate through the arc surface of the end of the first telescopic plate, so that the supporting blocks on the middle of the outer side of the first telescopic plate are extended from the extension grooves.

[0010] Preferably, the driven shaft and the inner upper and lower ends of the plug-in rod are provided with telescopic grooves, the telescopic grooves are provided with telescopic plates, and the bottom of the telescopic plate located at the outer end of the driven shaft is connected with the third spring.

[0011] Preferably, the telescopic plate is provided with a pressing head at the outer end of the driven shaft, the pressing head extends from the upper and lower ends of the driven shaft, and the telescopic plate is provided with a limiting plug at the inner end of the plug-in rod, the limiting plug extends from the upper and lower ends of the plug-in rod.

[0012] Preferably, the middle of the inner side of the first telescopic plate is provided with a plurality of groups of limiting insertion grooves, the limiting plug extending from the upper and lower ends of the inner side of the plug-in rod can be plugged into the limiting insertion grooves, so as to fix the connection between the driving roller and the plug-in rod.

[0013] Preferably, a plurality of groups of limiting columns are arranged in the telescopic groove, the two ends of the limiting column are connected with the inner walls of the upper and lower ends of the telescopic groove, and the limiting column is slidably connected with the telescopic plate through a plurality of through holes opened on the limiting column.

[0014] Compared with the prior art, the present application has the following advantages: When the yarn pipe is installed, the pressing head extending out of the driven shaft is pressed first, so that the two sets of pressing heads press the telescopic plates to shrink to the inside of the plug-in rod, the telescopic plates are lowered to drive the limiting plug blocks connected to the inside of the telescopic plates to shrink synchronously into the telescopic grooves, at this time, the limiting columns limit the telescopic plates to prevent the telescopic plates from tilting and causing the telescopic plates to fail to drive the limiting plug blocks to shrink into the telescopic grooves; then the support plates connected to the outside of the driving block are driven outward, so that the support plates drive the plug-in rod to separate from the connecting insertion groove in the middle of the driving roller, then the yarn pipe is sleeved on the driving roller, and then the support plates connected to the outside of the driving block are released, at this time, the first spring in the limiting groove drives the driving block to shrink by the shrinkage force, so that the plug-in rod inside the support plate outside is plugged into the first telescopic plate in the middle of the driving roller again, the distance between the two sets of support plates is reduced, the yarn pipe is clamped on the driving roller, the yarn pipe is prevented from shaking left and right on the driving roller and the plug-in rod, and the inside end of the plug-in rod is gradually extruded on the first telescopic plate through the end of the first telescopic plate, so that the supporting block in the middle of the first telescopic plate outside extends out of the extension groove and supports on the inside inner wall of the yarn pipe, preventing the driving roller from driving the yarn pipe to rotate loosely, then the pressing head is released, at this time, the telescopic groove is provided with the third spring at the end of the driven shaft, which rebounds the telescopic plate by tension, at this time, the limiting plug block at the inside end of the telescopic plate extends from the upper and lower ends of the plug-in rod and is plugged into the corresponding limiting insertion groove inside the first telescopic plate, so that the connection between the driving roller and the plug-in rod is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the application; Figure 2 It is a schematic diagram of the three-dimensional structure of the application; Figure 1 It is a schematic diagram of the three-dimensional structure of the application; Figure 3 It is a schematic diagram of the three-dimensional structure of the application; Figure 4 It is a schematic diagram of the three-dimensional structure of the application; Figure 5 It is a schematic diagram of the three-dimensional structure of the application; Figure 6 It is a schematic diagram of the three-dimensional structure of the application; Figure 5 It is a schematic diagram of the three-dimensional structure of the application.

[0016] In the figure: control box 1, rack 2, feeding mechanism 3, spindle 4, tension mechanism 5, wire guide mechanism 6, support plate 7, driving roller 8, plug-in rod 9, limiting groove 10, first spring 11, driving block 12, driven shaft 13, connecting insertion groove 14, first telescopic plate 15, connecting groove 16, second spring 17, extension groove 18, supporting block 19, telescopic groove 20, telescopic plate 21, third spring 22, pressing head 23, limiting plug block 24, limiting insertion groove 25, limiting column 26. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions of the present application, and advantages more clearly, completely and obviously, the embodiments of the present application are further described in detail below with reference to the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present application, rather than all the embodiments, and are only used to explain the embodiments of the present application, and are not used to limit the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0018] Please refer to Figures 1 to 6 The present application provides a technical solution: a control box 1, one side of the control box 1 is connected with a rack 2, the top of the rack 2 is connected with a support plate 7, the rack 2 is provided with a limiting groove 10 on one side of the support plate 7, the limiting groove 10 is elastically connected with a moving block 12, the outer side of the moving block 12 is connected with the support plate 7 at the same time, the inner side of the support plate 7 connected with the rack 2 is provided with a driving roller 8, the support plate 7 connected with the moving block 12 is provided with a driven shaft 13, the inner side of the driven shaft 13 is connected with a plug-in rod 9, the driving roller 8 is parallel to the plug-in rod 9; the support plate 7 connected with the outer side of the moving block 12 is pushed outward, so that the support plate 7 drives the plug-in rod 9 to separate from the connecting plug groove 14 in the middle of the driving roller 8.

[0019] The bottom of the rack 2 is provided with a plurality of groups of feeding mechanisms 3, the middle of the rack 2 is provided with two groups of support plates 7, the support plates 7 are provided with a plurality of groups of spindles 4, the top of the rack 2 is provided with a tension mechanism 5, the top of the rack 2 is provided with a wire guide mechanism 6, the support plates 7 connected to the rack 2 are above the wire guide mechanism 6, the support plates 7 connected to the moving block 12 are outside; The first spring 11 is arranged in the limiting groove 10, one end of the first spring 11 is connected to the inner wall of one side of the limiting groove 10, the other end of the first spring 11 is connected to the moving block 12, and the first spring 11 can drive the moving block 12 to stretch and retract; The outer side of the outer side of the driving roller 8 is connected to the driving mechanism, the middle of the driving roller 8 is provided with a connecting slot 14, the upper and lower ends of the connecting slot 14 are provided with a first telescopic plate 15, the outer side of the first telescopic plate 15 is provided with a connecting slot 16, the connecting slot 16 is provided with a second spring 17, the top of the second spring 17 is connected to the inner wall of the connecting slot 14, and the bottom of the second spring 17 is connected to the inner wall of the connecting slot 16; The plug-in rod 9 can be plugged into the connecting slot 14 through the contraction force of the first spring 11, the end of the first telescopic plate 15 at the opening of the connecting slot 14 is provided as an arc surface, the connecting slot 14 is provided with a plurality of extension slots 18 at the outer side of the middle of the first telescopic plate 15, the outer side of the middle of the first telescopic plate 15 is provided with a plurality of supporting blocks 19, the plug-in rod 9 can gradually extrude the first telescopic plate 15 through the arc surface of the end of the first telescopic plate 15, so that the supporting blocks 19 of the outer side of the middle of the first telescopic plate 15 are extruded from the extension slots 18; The inner side of the end of the plug-in rod 9 gradually extrudes the first telescopic plate 15 through the end of the first telescopic plate 15, so that the supporting blocks 19 of the outer side of the middle of the first telescopic plate 15 are extruded from the extension slots 18 and supported on the inner wall of the inner side of the bobbin.

[0020] The driving shaft 13 and the inner side of the plug-in rod 9 are provided with a telescopic slot 20 at the upper and lower ends, the telescopic slot 20 is provided with a telescopic plate 21, and the bottom of the telescopic plate 21 at the outer side of the driving shaft 13 is connected to the third spring 22; The telescopic plate 21 is provided with a pressing head 23 at the outer side of the driving shaft 13, the pressing head 23 is extruded from the upper and lower ends of the driving shaft 13, the telescopic plate 21 is provided with a limiting plug 24 at the inner side of the plug-in rod 9, and the limiting plug 24 is extruded from the upper and lower ends of the plug-in rod 9; The inner side of the middle of the first telescopic plate 15 is provided with a plurality of limiting slots 25, the limiting plugs 24 extruded from the upper and lower ends of the inner side of the plug-in rod 9 can be plugged into the limiting slots 25, so that the connection between the driving roller 8 and the plug-in rod 9 is fixed; The telescopic slot 20 is provided with a plurality of limiting columns 26, the two ends of the limiting column 26 are connected to the inner walls of the upper and lower ends of the telescopic slot 20, and the limiting column 26 is slidably connected with the telescopic plate 21 through a plurality of through holes formed in the limiting column 26; The limiting column 26 limits the telescopic plate 21, prevents the telescopic plate 21 from being tilted due to contraction, and causes the telescopic plate 21 to be unable to drive the limiting plug 24 to contract into the telescopic slot 20.

[0021] In actual use, when the winding bobbin is installed, first, the two sets of pressing heads 23 are pressed to make the two sets of pressing heads 23 press the telescopic plates 21 to shrink inwardly of the plug-in rod 9. The telescopic plates 21 are lowered to drive the limiting plug blocks 24 connected to the inner side of the telescopic plates 21 to shrink synchronously into the telescopic grooves 20. At this time, the limiting columns 26 limit the telescopic plates 21 to prevent the telescopic plates 21 from tilting to cause the telescopic plates 21 to fail to drive the limiting plug blocks 24 to shrink into the telescopic grooves 20. Then, the support plates 7 connected to the outer side of the moving blocks 12 are moved outwardly to make the support plates 7 drive the plug-in rod 9 to separate from the connecting plug-in grooves 14 in the middle of the driving roller 8. Then, the bobbin is sleeved on the driving roller 8, and the support plates 7 connected to the outer side of the moving blocks 12 are released. At this time, the first springs 11 in the limiting grooves 10 drive the moving blocks 12 to shrink by the shrinkage force, so that the plug-in rod 9 connected to the inner side of the support plates 7 is inserted into the first telescopic plates 15 in the middle of the driving roller 8 again, the distance between the two sets of support plates 7 is reduced, the bobbin is clamped on the driving roller 8 to prevent the bobbin from shaking leftward and rightward of the plug-in rod 9, and the inner end of the plug-in rod 9 gradually extrudes the first telescopic plates 15 through the end of the first telescopic plates 15 to make the top-holding blocks 19 in the middle of the outer side of the first telescopic plates 15 extend from the extension grooves 18 to be held on the inner wall of the bobbin to prevent the driving roller 8 from driving the bobbin to rotate loosely. Then, the pressing heads 23 are released. At this time, the telescopic grooves 20 are rebounded by the third springs 22 arranged at the end of the driven shaft 13 by the tension to make the limiting plug blocks 24 at the inner end of the telescopic plates 21 extend from the upper and lower ends of the plug-in rod 9 to be inserted into the corresponding limiting plug-in grooves 25 arranged in the inner side of the first telescopic plates 15 to fix the connection between the driving roller 8 and the plug-in rod 9.

[0022] Although the above describes the specific embodiments of the present application in order to enable a person skilled in the art to understand the present application, the present application is not limited to the scope of the specific embodiments. For those skilled in the art, all the application creations utilizing the concept of the present application are within the protection scope of the present application as long as various changes are within the spirit and scope of the present application defined and determined by the appended claims.

Claims

1. Spandex covered yarn machine, characterized by: include: A control box (1) is provided, one side of the control box (1) is connected to a frame (2), the top of the frame (2) is connected to a support plate (7), a limiting groove (10) is provided on one side of the support plate (7) of the frame (2), a moving block (12) is elastically connected in the limiting groove (10), the outer side of the moving block (12) is simultaneously connected to the support plate (7), an active roller (8) is provided on the inner side of the support plate (7) connected to the frame (2), a driven shaft (13) is provided on the support plate (7) connected to the moving block (12), the inner side of the driven shaft (13) is connected to a splicing rod (9), and the active roller (8) is parallel to the splicing rod (9).

2. The spandex covered yarn machine according to claim 1, characterized in that: The bottom of the frame (2) is provided with multiple groups of discharge mechanisms (3), the middle of the frame (2) is provided with two groups of support plates (7), multiple groups of spindles (4) are provided on the support plates (7), the top of the frame (2) is provided with a tension mechanism (5), the frame (2) is provided with a wire mechanism (6) on the top of the tension mechanism (5), and the support plate (7) connected to the frame (2) and the support plate (7) connected to the outside of the moving block (12) are arranged above the wire mechanism (6).

3. The spandex covered yarn machine according to claim 2, characterized in that: A first spring (11) is provided in the limiting groove (10), one end of the first spring (11) is connected to an inner wall of one side of the limiting groove (10), and the other end of the first spring (11) is connected to the moving block (12). The first spring (11) can drive the moving block (12) to extend and retract.

4. The spandex covered yarn machine according to claim 3, characterized in that: The outer end of the active roller (8) is connected to the driving mechanism, a connecting slot (14) is provided in the middle of the active roller (8), a first telescopic plate (15) is provided at the upper and lower ends of the connecting slot (14), a connecting slot (16) is provided at the outer ends of the first telescopic plate (15), a second spring (17) is provided in the connecting slot (16), the top of the second spring (17) is connected to the inner wall of the connecting slot (14), and the bottom of the second spring (17) is connected to the inner wall of the connecting slot (16).

5. The spandex covered yarn machine according to claim 4, characterized in that: The plug-in rod (9) can be plugged into the connecting slot (14) by the contraction force of the first spring (11); the end of the first telescopic plate (15) at the opening of the connecting slot (14) is set as an arc surface; the connecting slot (14) is provided with multiple groups of extension grooves (18) in the middle of the outer side of the first telescopic plate (15); the middle of the outer side of the first telescopic plate (15) is provided with multiple groups of top holding blocks (19); the plug-in rod (9) can gradually squeeze the first telescopic plate (15) through the arc surface of the end of the first telescopic plate (15), so that the top holding blocks (19) in the middle of the outer side of the first telescopic plate (15) extend from the extension grooves (18).

6. The spandex covered yarn machine according to claim 5, characterized in that: Telescopic grooves (20) are provided at the upper and lower ends of the driven shaft (13) and the connecting rod (9), and a telescopic plate (21) is provided in the telescopic groove (20). The bottom of the telescopic plate (21) located at the outer end of the driven shaft (13) is connected to a third spring (22).

7. The spandex covered yarn machine according to claim 6, characterized in that: The telescopic plate (21) is provided with a pressing head (23) at the outer end of the driven shaft (13), and the pressing head (23) extends from the upper and lower ends of the driven shaft (13). The telescopic plate (21) is provided with a limiting plug (24) at the inner end of the plug rod (9), and the limiting plug (24) extends from the upper and lower ends of the plug rod (9).

8. The spandex covered yarn machine according to claim 7, characterized in that: A plurality of limit slots (25) are provided starting from the middle portion of the inner side of the first telescopic plate (15). Limit plugs (24) extending from the upper and lower ends of the inner side of the plug rod (9) can be plugged into the limit slots (25) to fix the connection between the active roller (8) and the plug rod (9).

9. The spandex covered yarn machine according to claim 8, characterized in that: The telescopic slot (20) is provided with a plurality of groups of limiting columns (26), the two ends of the limiting columns (26) are connected to the upper and lower inner walls of the telescopic slot (20), and the limiting columns (26) are slidably connected to the telescopic plate (21) through a plurality of through holes provided on the limiting columns (26).

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