A covered yarn winding device with a replaceable winding structure

Abstract

The present invention provides a coated yarn winding device with a replaceable winding structure, which belongs to the field of yarn winding technology and is designed to solve the problem of frequent installation and replacement of paper rolls, which affects the working efficiency of winding. The present invention drives the rotating disk to rotate clockwise by a second motor, and the paper roll is lifted up under the action of a supporting piece. When the rotating disk rotates, the movable ball in the adjusting mechanism clamps the paper roll under the action of a ball groove. When the paper roll rotates 90 degrees and moves to a position above the rotating disk, the paper roll is clamped, and then the driving motor is started, and the driving shaft drives the first transmission mechanism and then drives the paper roll to rotate through the clamping mechanism for winding. After the winding is completed, the rotating disk is driven by the second motor to rotate 90 degrees clockwise. When the two groups of clamping mechanisms are separated and are at the position of the unloading part, the paper roll after winding is detached and falls from the unloading part, thereby realizing the feeding, clamping, winding and unloading cycle, and the overall working efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of yarn winding, and in particular to a coated yarn winding device with a replaceable winding structure. Background Art

[0002] Covered yarn, also known as composite yarn or core-spun yarn, is a new type of yarn composed of two or more fibers. After production, the covered yarn needs to be evenly wound into a cylindrical yarn through winding equipment and paper tubes for subsequent sales, transportation and reproduction.

[0003] Generally, when winding yarn, it is necessary to install a paper tube on the winding device, then fix one end of the yarn, and use the driving device to drive the paper tube to rotate and evenly wind the yarn. After the winding is completed, the paper tube needs to be removed from the driving device and replaced with a new one to continue winding. The whole process has a long downtime and the work efficiency is not high enough.

[0004] To solve the above problems, a covered yarn winding device with a replaceable winding structure is proposed. Summary of the Invention

[0005] The object of the present invention is to provide a covered yarn winding device with a replaceable winding structure, which solves the problem in the background art of frequent installation and replacement of paper tubes, which affects the working efficiency of winding.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a covered yarn winding device with a replaceable winding structure, comprising a base plate and rotating disks rotatably arranged on both sides of the top of the base plate, transmission components evenly distributed inside the rotating disks, a shaft sleeve connected between two groups of the rotating disks, a second motor provided on the top of the base plate, the second motor being used to drive the two groups of the rotating disks to rotate, and four groups of transmission components radially arranged inside the rotating disks;

[0007] The transmission assembly includes a first transmission mechanism, a clamping mechanism and an adjustment mechanism. A drive motor for connecting to the first transmission mechanism is provided on the top of the base plate. The clamping mechanism is used to fix the paper tube. The adjustment mechanism is used to control the engagement state of the first transmission mechanism and the clamping mechanism. Guide plates are provided on both sides of the top of the base plate. The inner side of the guide plate has a certain inclination. A ball groove is provided on the inner side of the guide plate. The ball groove is used to guide the adjustment mechanism.

[0008] Furthermore, fixing frames are provided on both sides of the top of the bottom plate, the inner side of the fixing frames is rotatably connected to a rotating shaft, and the two groups of rotating disks are fixedly connected to one end of the inner side of the rotating shaft.

[0009] Furthermore, the output end of the driving motor is fixedly connected to a driving shaft, which passes through the two groups of rotating disks on the left and right and is rotatably connected to the rotating disks.

[0010] Furthermore, the second motor is fixedly arranged on the top of the base plate, and the output end of the second motor is fixedly connected to a gear, wherein one group of the outer edges of the rotating disk are provided with teeth, and the gear at the output end of the second motor is engaged with the teeth on the outer edge of the rotating disk.

[0011] Furthermore, a blanking portion is provided at a position near the front of the top of the bottom plate, and the blanking portion has a certain inclination.

[0012] Furthermore, a feeding portion is provided at a position near the rear of the top of the bottom plate. The feeding portion has a certain inclination, and paper tubes are evenly distributed on the top of the feeding portion.

[0013] Furthermore, a wire assembly is provided on the top of the base plate.

[0014] Furthermore, the first transmission mechanism includes an end face gear rotatably connected to the middle of the rotating disk, and the end face gear is fixedly connected to the drive shaft. The first transmission mechanism also includes a first transmission shaft rotatably connected to the rotating disk, one end of the first transmission shaft is fixedly connected to a helical gear, the helical gear is meshed with the end face gear, and the other end of the first transmission shaft is fixedly connected to a first bevel gear.

[0015] Furthermore, the clamping mechanism includes a second transmission shaft movably arranged inside the rotating disk, the second transmission shaft is distributed vertically to the first transmission shaft, one end of the second transmission shaft is fixedly connected to a second bevel gear corresponding to the first bevel gear, the other end of the second transmission shaft extends to the inner side of the rotating disk and is fixedly connected to the chuck, and a support plate is installed on the inner side of the rotating disk at the outer edge of the chuck, and anti-slip bumps are evenly distributed on the outer edge of one side of the chuck.

[0016] Furthermore, the adjusting mechanism includes a bearing fixedly connected to one side of the second bevel gear, a connecting shaft fixedly connected to the inner side of the bearing, the second bevel gear is rotatably connected to the connecting shaft through the bearing, the other end of the connecting shaft passes through the rotating disk outward and is fixedly connected to a movable ball, the movable ball is movably connected to the inside of the ball groove, a limit plate is fixedly connected to the connecting shaft, and a compression spring is arranged between the limit plate and the outer side of the rotating disk.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a coated yarn winding device with a replaceable winding structure. First, a paper roll is placed on a feeding part, and a second motor drives a rotating disk to rotate clockwise. Under the action of a supporting piece, the paper roll is lifted up. When the rotating disk rotates, the movable ball in the adjusting mechanism clamps the paper roll under the action of a ball groove. When the paper roll rotates 90 degrees and moves to a position above the rotating disk, the paper roll is clamped by two sets of corresponding clamping plates. Then the driving motor is started, and the driving shaft drives the first transmission mechanism and then drives the paper roll to rotate through the clamping mechanism for winding. After winding is completed, After completion, the rotating disk is driven by the second motor to rotate 90° clockwise. When the two groups of clamping mechanisms are separated and at the discharge position, the paper roll after winding is detached and falls from the discharge position, realizing the feeding, clamping, winding and unloading cycle, and the overall working efficiency is high. The ball groove on the inner inclined guide disk can not only realize the closeness of the two groups of clamping disks, but also meet the engagement of the first bevel gear and the second bevel gear, so that the first transmission mechanism is engaged with the clamping mechanism, realizing the dual functions of clamping and meshing, and saving energy when not engaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a diagram showing the overall structure of the present invention;

[0021] Figure 3 It is a schematic structural diagram of the rotating disk and the feeding part of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the rotating disk of the present invention;

[0023] Figure 5 A cross-sectional view of the rotating disk, transmission assembly, and guide disk structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the transmission assembly and guide plate structure of the present invention;

[0025] Figure 7 This is a disassembled diagram of the transmission assembly structure of the present invention;

[0026] Figure 8 It is a cross-sectional view of the transmission assembly and paper tube structure of the present invention.

[0027] In the figure: 1. base plate; 11. fixing frame; 12. rotating shaft; 2. unloading part; 3. loading part; 4. driving motor; 41. driving shaft; 5. rotating disk; 51. supporting plate; 52. bushing; 6. transmission assembly; 61. first transmission mechanism; 611. end gear; 612. bevel gear; 613. first transmission shaft; 614. first bevel gear; 62. clamping mechanism; 621. second transmission shaft; 622. chuck; 6221. anti-skid bump; 623. second bevel gear; 63. adjusting mechanism; 631. bearing; 632. connecting shaft; 633. movable ball; 634. limit plate; 635. compression spring; 7. guide plate; 71. ball groove; 8. wire assembly; 9. second motor. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In order to solve the technical problems of frequent installation and replacement of paper rolls, which affect the efficiency of winding, such as Figures 1-8 As shown, the following preferred technical solutions are provided:

[0030] A covered yarn winding device with a replaceable winding structure includes a base plate 1 and rotating disks 5 rotatably arranged on both sides of the top of the base plate 1. Transmission components 6 are evenly distributed inside the rotating disks 5. A shaft sleeve 52 is connected between the two groups of rotating disks 5. A second motor 9 is provided on the top of the base plate 1. The second motor 9 is used to drive the two groups of rotating disks 5 to rotate. Figure 1 As shown, the second motor 9 can drive the rotating disk 5 to rotate clockwise. There are four groups of transmission components 6 radially arranged inside the rotating disk 5. The transmission component 6 located on the top of the bottom plate 1 is used for rotation and winding, the transmission component 6 located behind the bottom plate 1 is used for loading, and the transmission component 6 located in front of the bottom plate 1 is used for unloading. The four groups of transmission components 6 operate alternately to realize the integrated operation of loading, winding and unloading.

[0031] The transmission assembly 6 includes a first transmission mechanism 61, a clamping mechanism 62 and an adjusting mechanism 63. The first transmission mechanism 61 is longitudinally distributed inside the rotating disk 5, the clamping mechanism 62 is transversely distributed inside the rotating disk 5 near the edge, and the adjusting mechanism 63 is transversely distributed outside the rotating disk 5 and at a position corresponding to the clamping mechanism 62. A driving motor 4 for connecting to the first transmission mechanism 61 is provided on the top of the base plate 1. The clamping mechanism 62 is used to fix the paper roll. The adjusting mechanism 63 is used to control the meshing state of the first transmission mechanism 61 and the clamping mechanism 62. Guide plates 7 are provided on both sides of the top of the base plate 1. The two groups of guide plates 7 are symmetrically distributed on the left and right. The cross-section of the guide plate 7 is an inverted trapezoid with a larger upper portion and a smaller lower portion, and the inner side surface of the guide plate 7 is inclined. A ball groove 71 is provided on the inner side of the guide plate 7. The ball groove 71 is used to guide the adjusting mechanism 63. Figure 8 As shown, since the inner side of the guide disc 7 is inclined and the two sets of guide discs 7 are symmetrical, the guide discs 7 are squeezed and when the transmission assembly 6 is in position A, the paper tube is in a clamped state. At this time, the first transmission mechanism 61 and the clamping mechanism 62 are in a meshing state.

[0032] Since there are two groups of rotating disks 5, there are four groups of transmission components 6 inside each group of rotating disks 5. The transmission components 6 located at the upper part of the rotating disk 5 are guided by the guide disk 7 and are close to each other to clamp and fix the paper tube. The transmission components 6 located at the front and back of the rotating disk 5 are guided by the guide disk 7, and the distance between the two groups of transmission components 6 is the same as the length of the paper tube.

[0033] Fixed frames 11 are provided on both sides of the top of the bottom plate 1 . A rotating shaft 12 is rotatably connected to the inner side of the fixed frame 11 . Two groups of rotating disks 5 are fixedly connected to one end of the inner side of the rotating shaft 12 .

[0034] The output end of the driving motor 4 is fixedly connected to a driving shaft 41 . The driving shaft 41 passes through the two groups of rotating disks 5 on the left and right sides and is rotatably connected to the rotating disks 5 .

[0035] The second motor 9 is fixedly arranged on the top of the base plate 1, and the output end of the second motor 9 is fixedly connected to a gear. The outer edge of one group of rotating disks 5 is provided with a tooth groove, and the gear at the output end of the second motor 9 is engaged with the tooth groove on the outer edge of the rotating disk 5.

[0036] A blanking portion 2 is provided at the top of the bottom plate 1 near the front, and the blanking portion 2 has a certain inclination.

[0037] A feeding portion 3 is provided at the top of the bottom plate 1 near the rear. The feeding portion 3 has a certain inclination, and paper tubes are evenly distributed on the top of the feeding portion 3.

[0038] A wire assembly 8 is provided on the top of the base plate 1. The wire assembly 8 is a left-right reciprocating motion mechanism. A wire ring is provided below the left-right reciprocating motion mechanism. The yarn passes through the guide ring. The left-right reciprocating motion mechanism can drive the wire ring to move left and right to facilitate uniform winding of the paper tube.

[0039] The first transmission mechanism 61 includes an end face gear 611 rotatably connected to the middle of the rotating disk 5, and the end face gear 611 is fixedly connected to the drive shaft 41. The first transmission mechanism 61 also includes a first transmission shaft 613 rotatably connected to the inside of the rotating disk 5. One end of the first transmission shaft 613 is fixedly connected to a bevel gear 612, and the bevel gear 612 is meshed with the end face gear 611. The other end of the first transmission shaft 613 is fixedly connected to a first bevel gear 614. When the driving motor 4 drives the driving shaft 41 to rotate, it will drive the end face gear 611 to rotate. When the end face gear 611 rotates, it drives the first bevel gear 614 to rotate through the bevel gear 612 and the first transmission shaft 613.

[0040] The clamping mechanism 62 includes a second transmission shaft 621 movably arranged inside the rotating disk 5. The second transmission shaft 621 is vertically distributed with the first transmission shaft 613. One end of the second transmission shaft 621 is fixedly connected to the second bevel gear 623 corresponding to the first bevel gear 614. The other end of the second transmission shaft 621 extends to the inner side of the rotating disk 5 and is fixedly connected to the chuck 622. The inner side of the rotating disk 5 is provided with a supporting piece 51 at the position of the outer edge of the chuck 622. The outer edge of one side of the chuck 622 is evenly distributed with anti-slip bumps 6221. When the second bevel gear 623 is engaged with the first bevel gear 614, as shown in FIG. Figure 8 As shown, two sets of corresponding clamping discs 622 can clamp and fix the paper roll A. When the first bevel gear 614 rotates, the second bevel gear 623 and the second transmission shaft 621 can drive the clamping disc 622 to rotate, thereby driving the paper roll A to rotate and cooperate with the wire assembly 8 for winding.

[0041] The adjusting mechanism 63 includes a bearing 631 fixedly connected to one side of the second bevel gear 623, and a connecting shaft 632 is fixedly connected to the inner side of the bearing 631. The second bevel gear 623 is rotatably connected to the connecting shaft 632 through the bearing 631. The other end of the connecting shaft 632 passes through the rotating disk 5 outward and is fixedly connected to a movable ball 633. The movable ball 633 is movably connected to the inside of the ball groove 71. A limit plate 634 is fixedly connected to the connecting shaft 632. A compression spring 635 is provided between the limit plate 634 and the outer side of the rotating disk 5. When the second motor 9 drives the rotating disk 5 to rotate, the movable ball 633 moves inside the ball groove 71. Since the inner side of the guide disk 7 has a certain inclination, the clamping mechanism 62 can move left and right inside the rotating disk 5 under the drive of the movable ball 633. Figure 8As shown in the paper tube A, when the distance between the two corresponding clamping mechanisms 62 is the smallest, the paper tube will be clamped, and the first bevel gear 614 and the second bevel gear 623 are in meshing state; Figure 8 As shown in the paper tube B, when the distance between the two corresponding clamping mechanisms 62 is moderate, just the same as the length of the paper tube, loading and unloading can be carried out at this time, and the first bevel gear 614 is separated from the second bevel gear 623; Figure 8 As shown in the middle paper roll C, when the distance between the two corresponding clamping mechanisms 62 on the left and right is the largest, no operation will be performed on the paper roll.

[0042] Specifically, first place the paper roll on the feeding part 3, then start the second motor 9, the second motor 9 drives the rotating disk 5 to rotate clockwise, under the action of the supporting piece 51, the paper roll is lifted up, and when the rotating disk 5 rotates, as shown in FIG. Figure 8 As shown in the paper tube B, the movable ball 633 in the adjustment mechanism 63 is clamped by the ball groove 71. When the paper tube moves to the position above the rotating disk 5, as shown in FIG. Figure 8 As shown in the middle paper tube A, the paper tube is clamped. At this time, the second bevel gear 623 is engaged with the first bevel gear 614, and the yarn is passed through the wire ring on the wire assembly 8 and fixed on the paper tube. Then the drive motor 4 is started, and the drive shaft 41 drives the first transmission mechanism 61 and then drives the paper tube to rotate through the clamping mechanism 62 for winding. After the winding is completed, the rotating disk 5 is driven by the second motor 9 to rotate 90° clockwise. When the two groups of clamping mechanisms 62 are separated and at the position of the discharge part 2, the paper tube after winding is detached and falls from the discharge part 2.

[0043] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0044] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A covered yarn winding device with a replaceable winding structure, comprising a base plate (1) and rotating disks (5) rotatably arranged on both sides of the top of the base plate (1), wherein transmission components (6) are evenly distributed inside the rotating disks (5), characterized in that: A shaft sleeve (52) is connected between the two groups of rotating disks (5), a second motor (9) is provided on the top of the bottom plate (1), and the second motor (9) is used to drive the two groups of rotating disks (5) to rotate, and four groups of transmission components (6) are radially provided inside the rotating disks (5), wherein the transmission component (6) located on the top of the bottom plate (1) is used for rotating and winding, the transmission component (6) located behind the bottom plate (1) is used for loading, and the transmission component (6) located in front of the bottom plate (1) is used for unloading; The transmission assembly (6) includes a first transmission mechanism (61), a clamping mechanism (62) and an adjusting mechanism (63), wherein the first transmission mechanism (61) is longitudinally distributed inside the rotating disk (5), the clamping mechanism (62) is transversely distributed inside the rotating disk (5) near the edge, and the adjusting mechanism (63) is transversely distributed outside the rotating disk (5) and at a position corresponding to the clamping mechanism (62). A driving motor (4) for connecting to the first transmission mechanism (61) is provided on the top of the bottom plate (1). The clamping mechanism (62) is used to fix the paper tube, and the adjusting mechanism (63) is used to control the meshing state of the first transmission mechanism (61) and the clamping mechanism (62). Guide plates (7) are provided on both sides of the top of the bottom plate (1). The two groups of guide plates (7) are symmetrically distributed. The cross section of the guide plates (7) is an inverted trapezoid with a larger upper portion and a smaller lower portion. The inner side surface of the guide plates (7) is inclined. A ball groove (71) is provided on the inner side of the guide plates (7). The ball groove (71) is used to guide the adjusting mechanism (63). The first transmission mechanism (61) includes an end face gear (611) rotatably connected to the middle of the rotating disk (5). The first transmission mechanism (61) also includes a first transmission shaft (613) rotatably connected to the inside of the rotating disk (5). One end of the first transmission shaft (613) is fixedly connected to a bevel gear (612), which is meshed with the end face gear (611). The other end of the first transmission shaft (613) is fixedly connected to a first bevel gear (614). The clamping mechanism (62) includes a second transmission shaft (621) movably arranged inside the rotating disk (5). The second transmission shaft (621) is vertically distributed with the first transmission shaft (613). One end of the second transmission shaft (621) is fixedly connected to a second bevel gear (623) corresponding to the first bevel gear (614). The other end of the second transmission shaft (621) extends to the inner side of the rotating disk (5) and is fixedly connected to the clamping disk (622). The adjustment mechanism (63) is movably connected to the second bevel gear (623).

2. A covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: Fixed frames (11) are provided on both sides of the top of the bottom plate (1), and a rotating shaft (12) is rotatably connected to the inner side of the fixed frame (11). The two groups of rotating disks (5) are fixedly connected to one end of the inner side of the rotating shaft (12).

3. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: The output end of the driving motor (4) is fixedly connected to a driving shaft (41), the driving shaft (41) passes through the two groups of rotating disks (5) on the left and right, and is rotationally connected to the rotating disks (5), and the end gear (611) is fixedly connected to the driving shaft (41).

4. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: The second motor (9) is fixedly arranged on the top of the bottom plate (1), and a gear is fixedly connected to the output end of the second motor (9), wherein a tooth groove is provided on the outer edge of one group of the rotating disks (5), and the gear at the output end of the second motor (9) is meshed with the tooth groove on the outer edge of the rotating disk (5).

5. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: A blanking portion (2) is provided at a position near the front of the top of the bottom plate (1), and the blanking portion (2) has a certain inclination.

6. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: A loading portion (3) is provided at a position near the rear of the top of the bottom plate (1). The loading portion (3) has a certain inclination, and paper tubes are evenly distributed on the top of the loading portion (3).

7. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: A wire assembly (8) is provided on the top of the base plate (1).

8. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: A support plate (51) is installed on the inner side of the rotating disk (5) at a position on the outer edge of the clamping disk (622), and anti-slip bumps (6221) are evenly distributed on the outer edge of one side of the clamping disk (622).

9. The covered yarn winding device with a replaceable winding structure according to claim 1, characterized in that: The adjustment mechanism (63) includes a bearing (631) fixedly connected to one side of the second bevel gear (623), a connecting shaft (632) fixedly connected to the inner side of the bearing (631), the second bevel gear (623) is rotatably connected to the connecting shaft (632) through the bearing (631), the other end of the connecting shaft (632) passes through the rotating disk (5) outwardly and is fixedly connected to a movable ball (633), the movable ball (633) is movably connected to the inside of the ball groove (71), a limiting disk (634) is fixedly connected to the connecting shaft (632), and a compression spring (635) is provided between the limiting disk (634) and the outer side of the rotating disk (5).

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