Textile yarn winding adjusting tensioning frame

Abstract

The invention relates to the field of textile instruments, and discloses a textile yarn winding adjusting tensioning frame which comprises a supporting bottom plate, a tensioning frame body is fixedly connected to the upper end of the supporting bottom plate, a fixing check ring is fixedly connected to one side of the tensioning frame body, a plurality of sliding holes are formed in the fixing check ring in an annular array, and adjusting rods are slidably inserted into the sliding holes. Movable inserting grooves are formed in the ends, extending out of the fixed check ring, of the adjusting rods, movable rods are slidably inserted into the movable inserting grooves, arc-shaped supporting blocks are fixedly connected to one ends of the movable rods, the arc-shaped supporting blocks and the fixed check ring are concentrically arranged, and the distances between the arc-shaped supporting blocks and the axis of the fixed check ring are the same; pressure detection mechanisms matched with the movable rods are arranged in the movable inserting grooves, tensioning adjusting mechanisms matched with the adjusting rods are arranged in the fixed check rings, and a bobbin fixing frame is slidably connected to the supporting bottom plate. Compared with the prior art, the yarn winding device has the advantage that the yarn can be prevented from being broken due to overlarge tension in the winding process.

Description

Technical Field

[0001] The invention relates to the technical field of textile machinery, in particular to a textile yarn winding and adjusting tensioning frame. Background Art

[0002] Yarn is a general term for yarn and thread. It is a thin, soft, and strong continuous strip made of textile fibers, including single yarn and ply yarn. Yarn is used for weaving, rope making, thread making, etc., and is divided into short fiber yarn, continuous filament, etc. In textile production, the processed yarn needs to be wound up and put on a reel. The existing winding device has a relatively simple structure and can only achieve simple winding and winding of the yarn. Moreover, as the yarn is wound more and more on the reel, the radius of the reel becomes larger and larger, and the tension on the yarn during transmission becomes larger and larger, which can easily lead to yarn breakage. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] The technical problem to be solved by the present invention is that as the radius of the winding drum becomes larger and larger during the winding process of the yarn, the yarn is easily subjected to excessive tension and thus breaks.

[0005] (II) Technical solution

[0006] To solve the above technical problems, the technical solution provided by the present invention is as follows: a textile yarn winding and adjusting tensioning frame comprises a supporting base plate, the upper end of the supporting base plate is fixedly connected to the tensioning frame, one side of the tensioning frame is fixedly connected to a fixed retaining ring, the fixed retaining ring is provided with a plurality of sliding holes arranged along a circular array, the sliding holes are slidably inserted with adjusting rods, the adjusting rod extends to one end outside the fixed retaining ring and is provided with a movable slot, the movable rod is slidably inserted in the movable slot, one end of the movable rod is fixedly connected with an arc-shaped support block, the arc-shaped support blocks are arranged concentrically with the fixed retaining ring and are at the same distance from the axis of the fixed retaining ring, the arc-shaped support blocks are provided with an arc-shaped groove at one end away from the movable rod, a pressure detection mechanism cooperating with the movable rod is provided in the movable slot, a tensioning adjustment mechanism cooperating with the adjusting rod is provided in the fixed retaining ring, a bobbin fixing frame is slidably connected to the supporting base plate at one side of the tensioning frame, and an adjusting mechanism driving the bobbin fixing frame to slide is provided on the supporting base plate.

[0007] The tensioning adjustment mechanism includes a turntable rotatably connected to one side of the tensioning frame and arranged concentrically with the fixed retaining ring. A first motor that drives the turntable to rotate is fixedly connected to the tensioning frame. One side of the turntable is hinged with at least one eccentrically arranged connecting rod, and one end of the connecting rod away from the turntable is hinged to the corresponding adjusting rod.

[0008] The pressure detection mechanism comprises a pressure sensor fixedly connected to the inner bottom surface of the movable slot, a pressure spring is fixedly connected between the bottom surface of the movable rod and the pressure sensor, and the pressure sensor is electrically connected to the first motor.

[0009] The adjusting mechanism includes a movable hole arranged along the width direction on the supporting base plate, a movable block slidably connected to the movable hole is fixedly connected to the bottom surface of the bobbin fixing frame, a screw is rotatably connected in the movable hole, the movable block is threadedly connected to the outer wall of the screw, and a second motor that drives the screw to rotate is fixedly connected to one side of the supporting base plate.

[0010] The wire bobbin fixing frame includes a fixing plate fixedly connected to the upper end of the moving block, one end of the fixing plate is fixedly connected to the first vertical plate, an end of the fixing plate away from the first vertical plate is provided with a telescopic groove, a slide plate is slidably inserted in the telescopic groove, and one end of the slide plate extending outside the telescopic groove is fixedly connected to the second vertical plate, the first vertical plate and the second vertical plate are rotatably connected to the wire bobbin fixing block on the opposite sides, and the first vertical plate is fixedly connected to the third motor that drives the corresponding wire bobbin fixing block to rotate.

[0011] A baffle is fixedly connected in the telescopic groove, a groove matching with the baffle is provided on one side of the slide plate, and a fixing spring is fixedly connected between one end of the groove and the baffle.

[0012] The upper end of the fixed plate is fixedly connected with a support seat, a support block is slidably inserted in the support seat, a cylindrical top block is fixedly connected to the upper end of the support block, and a support spring matched with the support block is fixedly connected in the support seat.

[0013] The support base plate is fixedly connected with a support rod at one end away from the wire drum fixing frame, and the upper end of the support rod is fixedly connected with a wire passing ring.

[0014] The tensioning frame is located at the upper end of the fixed retaining ring and is rotatably connected to a first wire wheel and a second wire wheel arranged correspondingly on both sides. The tensioning frame is rotatably connected to a third wire wheel at one end close to the bobbin fixing frame.

[0015] (III) Beneficial effects

[0016] The advantages of the present invention compared with the prior art are: the yarn is wound in sequence in the arc-shaped wire groove of the arc-shaped support block and then wound around the bobbin of the bobbin fixing frame, the yarn is wound up by the bobbin, and under the action of tension, the yarn pushes the movable rod to slide into the movable slot, and the pressure received by the movable rod is checked by the pressure detection mechanism. When the pressure is too large, it means that the yarn tension is too large, and the tensioning adjustment mechanism is started to drive the adjustment rod to slide along the sliding hole into the fixed retaining ring, thereby reducing the distance from the arc-shaped support block to the axis center of the fixed retaining ring, thereby reducing the tension on the yarn and preventing the yarn from breaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The invention discloses an exploded view of a textile yarn winding and adjusting tensioning frame.

[0018] Figure 2 The present invention is a structural schematic diagram of a textile yarn winding and adjusting tensioning frame.

[0019] Figure 3 The invention discloses a textile yarn winding and adjusting tensioning frame. Figure 1 .

[0020] Figure 4 The invention discloses a textile yarn winding and adjusting tensioning frame. Figure 2 .

[0021] Figure 5 It is an enlarged view of position A of a textile yarn winding and adjusting tensioning frame of the present invention.

[0022] Figure 6 The present invention is a schematic diagram of the structure of a textile yarn winding and tensioning frame bobbin fixing frame.

[0023] Figure 7 The present invention is a reference diagram of the use status of a textile yarn winding and adjusting tensioning frame.

[0024] As shown in the figure: 1. Support base plate; 2. Tensioning frame; 3. Fixed retaining ring; 4. Sliding hole; 5. Adjusting rod; 6. Movable rod; 7. Arc support block; 8. Arc wire groove; 9. First motor; 10. Turntable; 11. Connecting rod; 12. Pressure spring; 13. Pressure sensor; 14. First wire wheel; 15. Second wire wheel; 16. Third wire wheel; 17. Moving hole; 18. Screw rod; 19. Second motor; 20. Moving block; 21. Fixed plate; 22. First vertical plate; 23. Second vertical plate; 24. Slide plate; 25. Wire drum fixing block; 26. Third motor; 27. Support block; 28. Support spring; 29. ​​Groove; 30. Fixed spring; 31. Baffle; 32. Telescopic groove; 33. Support rod; 34. Wire ring; 35. Support seat; 36. Cylindrical top block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 7As shown, a textile yarn winding and adjusting tensioning frame 2 comprises a supporting base plate 1, the upper end of the supporting base plate 1 is fixedly connected to the tensioning frame 2, one side of the tensioning frame 2 is fixedly connected to a fixed retaining ring 3, the fixed retaining ring 3 is provided with a plurality of sliding holes 4 arranged along a circular array, the sliding holes 4 are all slidably inserted with adjusting rods 5, the adjusting rod 5 extends to the fixed retaining ring 3 and one end is provided with a movable slot, the movable slot is slidably inserted with a movable rod 6, one end of the movable rod 6 is fixedly connected with an arc-shaped support block 7, the arc-shaped support blocks 7 are all concentrically arranged with the fixed retaining ring 3 and are at the same distance from the axis of the fixed retaining ring 3, the arc-shaped support blocks 7 are all arranged concentrically with the fixed retaining ring 3 and are at the same distance from the axis of the fixed retaining ring 3. The support block 7 is provided with an arc-shaped wire groove 8 at one end away from the movable rod 6, and a pressure detection mechanism cooperating with the movable rod 6 is provided in the movable slot, and the pressure detection mechanism includes a pressure sensor 13 fixedly connected to the bottom surface of the movable slot, and a pressure spring 12 is fixedly connected between the bottom surface of the movable rod 6 and the pressure sensor 13, and the pressure sensor 13 is electrically connected to the first motor 9. The tensioning frame 2 is located at the upper end of the fixed retaining ring 3 and is rotatably connected to the first wire wheel 14 and the second wire wheel 15 arranged on both sides accordingly, and the tensioning frame 2 is rotatably connected to the third wire wheel 16 near one end of the wire drum fixing frame.

[0027] like Figures 3 to 5 As shown, a tensioning adjustment mechanism cooperating with the adjusting rod 5 is provided in the fixed retaining ring 3, and the tensioning adjustment mechanism includes a turntable 10 rotatably connected to one side of the tensioning frame 2 and arranged concentrically with the fixed retaining ring 3. A first motor 9 that drives the turntable 10 to rotate is fixedly connected to the tensioning frame 2. At least one eccentrically arranged connecting rod 11 is hinged on one side of the turntable 10, and the connecting rod 11 is hinged to the corresponding adjusting rod 5 at one end away from the turntable 10.

[0028] like Figure 1 , Figure 6As shown, a bobbin fixing frame is slidably connected to the support base plate 1 at one side of the tensioning frame 2, and a support rod 33 is fixedly connected to the end of the support base plate 1 away from the bobbin fixing frame, and a wire passing ring 34 is fixedly connected to the upper end of the support rod 33. The bobbin fixing frame includes a fixed plate 21 fixedly connected to the upper end of the moving block 20, and one end of the fixed plate 21 is fixedly connected to the first vertical plate 22, and the end of the fixed plate 21 away from the first vertical plate 22 is provided with a telescopic groove 32, and a slide plate 24 is slidably inserted in the telescopic groove 32, and the slide plate 24 extends to the end outside the telescopic groove 32 and is fixedly connected to the second vertical plate 23, and the first vertical plate 22 and the second vertical plate 2 The first vertical plate 22 is fixedly connected to a third motor 26 for driving the corresponding thread spool fixing block 25 to rotate. A baffle 31 is fixedly connected in the telescopic slot 32. A groove 29 matching with the baffle 31 is provided on one side of the slide plate 24. A fixing spring 30 is fixedly connected between one end of the groove 29 and the baffle 31. A support seat 35 is fixedly connected to the upper end of the fixing plate 21. A support block 27 is slidably inserted in the support seat 35. A cylindrical top block 36 is fixedly connected to the upper end of the support block 27. A support spring 28 matching with the support block 27 is fixedly connected in the support seat 35.

[0029] like Figure 1 , Figure 2 As shown, the support base plate 1 is provided with an adjusting mechanism for driving the bobbin fixing frame to slide, and the adjusting mechanism includes a moving hole 17 arranged along the width direction on the support base plate 1, and a moving block 20 slidably connected to the moving hole 17 is fixedly connected to the bottom surface of the bobbin fixing frame, and a screw 18 is rotatably connected in the moving hole 17, and the moving block 20 is threadedly connected to the outer wall of the screw 18, and a second motor 19 that drives the screw 18 to rotate is fixedly connected to one side of the support base plate 1.

[0030] In specific use, the second vertical plate 23 is pulled to make the slide plate 24 slide outward along the telescopic groove 32, squeezing the fixing spring 30 to cause compression deformation, so that the distance between the first vertical plate 22 and the second vertical plate 23 is increased, and the blank yarn bobbin is placed between the bobbin fixing blocks 25 on both sides, and the second vertical plate 23 is loosened. Under the restoring elastic force of the fixing spring 30, the bobbin fixing blocks 25 on both sides are inserted into both ends of the yarn bobbin, so that the yarn bobbin is fixed between the first vertical plate 22 and the second vertical plate 23, and at the same time, the cylindrical top block 36 at the upper end of the support block 27 is against the bottom surface of the yarn bobbin, as shown in FIG. Figure 7As shown, the yarn to be wound up is first passed through the wire ring 34, and after passing through the wire ring, it is passed around the upper end of the first wire wheel 14 in a clockwise direction, and then the yarn is pulled downward so that the yarn is successively wrapped around the arc-shaped wire groove 8 of the arc-shaped support block 7, and then passed around the upper end of the second wire wheel 15 in a counterclockwise direction. After passing through the third wire wheel 16, the yarn is fixedly wound on the yarn bobbin, and the third motor 26 is started to drive the bobbin fixing block 25 to drive the bobbin to rotate and wind the yarn. During the winding process, the second motor 19 is started to drive the screw 18 to rotate, and the screw 18 drives the moving block 20 to slide back and forth along the moving hole 17, so that the yarn is evenly wound around the outer wall of the bobbin. Under the elastic force of the support spring 28, the cylindrical top block 36 is always against the outer wall of the bobbin to prevent the wound yarn from loosening.

[0031] As more and more yarn is wound around the bobbin, the tension on the yarn becomes greater and greater, and the support block 27 is squeezed to slide into the support seat 35, causing the support spring 28 to further undergo compression deformation. At the same time, the yarn drives the corresponding arc-shaped support block 7 to slide synchronously toward the axis of the fixed retaining ring 3. The arc-shaped support block 7 drives the movable rod 6 to slide synchronously into the movable slot, squeezing the pressure spring 12 to undergo compression deformation. The pressure received by the pressure spring 12 is detected by the pressure sensor 13. When the pressure value reaches the threshold, an electrical signal is generated to the first motor 9, and the first motor 9 drives the turntable 10 to rotate. The turntable 10 pulls the adjusting rod 5 through the connecting rod 11 to slide synchronously along the sliding hole 4 into the fixed retaining ring 3, so that the pressure received by the pressure spring 12 is reduced to prevent the yarn from breaking due to excessive tension.

[0032] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0035] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A textile yarn winding and adjusting tensioning frame, comprising a supporting base plate (1), wherein the upper end of the supporting base plate (1) is fixedly connected to a tensioning frame (2), characterized in that: A fixed retaining ring (3) is fixedly connected to one side of the tensioning frame (2), and a plurality of sliding holes (4) arranged along a ring array are provided on the fixed retaining ring (3), and an adjusting rod (5) is slidably inserted in each of the sliding holes (4). The adjusting rod (5) is extended to one end outside the fixed retaining ring (3) and is provided with a movable slot, and a movable rod (6) is slidably inserted in the movable slot, and one end of each of the movable rods (6) is fixedly connected to an arc-shaped support block (7), and each of the arc-shaped support blocks (7) is arranged concentrically with the fixed retaining ring (3) and is spaced from the fixed retaining ring (3). The distances from the axis of the fixed retaining ring (3) are the same; the arc-shaped support block (7) is provided with an arc-shaped wire groove (8) at one end away from the movable rod (6); the movable groove is provided with a pressure detection mechanism that cooperates with the movable rod (6); the fixed retaining ring (3) is provided with a tensioning adjustment mechanism that cooperates with the adjustment rod (5); the support base plate (1) is slidably connected to a wire spool fixing frame on one side of the tensioning frame (2); and the support base plate (1) is provided with an adjustment mechanism that drives the wire spool fixing frame to slide.

2. A textile yarn winding and adjusting tensioning frame according to claim 1, characterized in that: The tensioning adjustment mechanism comprises a turntable (10) rotatably connected to one side of the tensioning frame (2) and arranged concentrically with the fixed retaining ring (3); a first motor (9) is fixedly connected to the tensioning frame (2) for driving the turntable (10) to rotate; one side of the turntable (10) is hinged with at least one eccentrically arranged connecting rod (11); one end of the connecting rod (11) away from the turntable (10) is hinged with the corresponding adjusting rod (5).

3. A textile yarn winding and adjusting tensioning frame according to claim 2, characterized in that: The pressure detection mechanism comprises a pressure sensor (13) fixedly connected to the bottom surface of the movable slot, a pressure spring (12) fixedly connected between the bottom surface of the movable rod (6) and the pressure sensor (13), and an electrical connection between the pressure sensor (13) and the first motor (9).

4. A textile yarn winding and adjusting tensioning frame according to claim 1, characterized in that: The adjustment mechanism comprises a movable hole (17) arranged along the width direction on the supporting base plate (1); a movable block (20) slidably connected to the movable hole (17) is fixedly connected to the bottom surface of the bobbin fixing frame; a screw rod (18) is rotatably connected to the movable hole (17); the movable block (20) is threadedly connected to the outer wall of the screw rod (18); and a second motor (19) for driving the screw rod (18) to rotate is fixedly connected to one side of the supporting base plate (1).

5. A textile yarn winding and adjusting tensioning frame according to claim 4, characterized in that: The bobbin fixing frame comprises a fixing plate (21) fixedly connected to the upper end of the moving block (20), one end of the fixing plate (21) is fixedly connected to the first vertical plate (22), one end of the fixing plate (21) away from the first vertical plate (22) is provided with a telescopic groove (32), a slide plate (24) is slidably inserted in the telescopic groove (32), and one end of the slide plate (24) extending to the outside of the telescopic groove (32) is fixedly connected to the second vertical plate (23), the first vertical plate (22) and the second vertical plate (23) are both rotatably connected to the bobbin fixing block (25) on the opposite side, and the first vertical plate (22) is fixedly connected to the third motor (26) for driving the corresponding bobbin fixing block (25) to rotate.

6. A textile yarn winding and adjusting tensioning frame according to claim 5, characterized in that: A baffle (31) is fixedly connected in the telescopic groove (32), a groove (29) matching with the baffle (31) is provided on one side of the slide plate (24), and a fixing spring (30) is fixedly connected between one end of the groove (29) and the baffle (31).

7. A textile yarn winding and adjusting tensioning frame according to claim 5, characterized in that: The upper end of the fixed plate (21) is fixedly connected to a support seat (35), a support block (27) is slidably inserted in the support seat (35), a cylindrical top block (36) is fixedly connected to the upper end of the support block (27), and a support spring (28) matched with the support block (27) is fixedly connected in the support seat (35).

8. The textile yarn winding and adjusting tensioning frame according to claim 1, characterized in that: The support base plate (1) is fixedly connected to one end away from the bobbin fixing frame with a support rod (33), and the upper end of the support rod (33) is fixedly connected to a wire passing ring (34).

9. The textile yarn winding and adjusting tensioning frame according to claim 1, characterized in that: The tensioning frame (2) is located at the upper end of the fixed retaining ring (3) and is rotatably connected to a first wire wheel (14) and a second wire wheel (15) arranged correspondingly on both sides. The tensioning frame (2) is rotatably connected to one end close to the bobbin fixing frame.

Images