Recovery equipment for yarn rolls

Abstract

The utility model relates to the technical field of recycling equipment, in particular to recycling equipment for yarn rolls. According to the technical scheme, the device comprises a workbench, the top of the workbench is movably provided with a first hollow column and a second hollow column, the first hollow column and the second hollow column are each provided with a bottom plate used for limiting, the bottom of the workbench is fixedly provided with a motor used for driving, and the output end of the motor penetrates through the workbench and is fixedly connected with the bottom of the second hollow column; and a positioning structure for limiting the winding drum is arranged in the hollow column I. Through the arrangement of the hollow column I, the hollow column II and the motor, the yarn can be separated from the winding drum, the yarn does not need to be cut off by holding a knife, time and labor are saved, and the situation that the outer wall of the winding drum is scratched cannot occur; and through arrangement of a rotating shaft, a first bevel gear, a second bevel gear, a first gear, a second gear, a sleeve and an ejector block, winding drums of different specifications can be positioned through a first hollow column, and the universality of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of recycling equipment technology, and in particular to a recycling device for yarn rolls. Background Technology

[0002] In the process of weaving textiles using yarn, in order to facilitate the storage, transportation, and use of yarn, the yarn is usually continuously wound around the circumference of a spool. When in use, the spool is continuously rotated in place to release the yarn wound on it. When the yarn on the spool is almost exhausted, the spool is removed and replaced with a new one. The removed yarn spool can be recycled and reused to wind new yarn after the remaining yarn wound around its circumference is separated.

[0003] The most common way to separate yarn from the roll is to manually grab a blade and cut the yarn to separate it from the roll. This operation not only carries the risk of scratching the roll, but is also time-consuming and labor-intensive. In view of the above reasons, this application proposes a yarn roll recycling device. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a recycling device for yarn rolls.

[0005] The technical solution of this utility model: A recycling device for yarn rolls includes a workbench, a hollow column one and a hollow column two are movably provided on the top of the workbench, and a base plate for limiting the position is provided on both the hollow column one and the hollow column two. A motor for driving is fixedly provided at the bottom of the workbench, and the output end of the motor passes through the workbench and is fixedly connected to the bottom of the hollow column two. A positioning structure for limiting the position of the roll is provided inside the hollow column one.

[0006] The positioning structure includes a rotating shaft, two mounting brackets for installation, and a gear for driving. Each of the two mounting brackets is movably provided with a threaded rod, and a sleeve is movably provided on the outside of the threaded rod. A top block is fixed at one end of the sleeve.

[0007] Optionally, a second gear and a first bevel gear are fixedly mounted on the rotating shaft, and the second gear and the first gear mesh for transmission. A second bevel gear is fixedly mounted at the close end of each of the two threaded rods, and the second bevel gear and the first bevel gear mesh for transmission. A connecting shaft is fixedly mounted on the top of the first gear, and the connecting shaft is movably connected to the base plate. An adjusting handle is fixedly mounted on the bottom of the first gear, and a horizontal plate is mounted below the adjusting handle. The horizontal plate is fixedly connected to a hollow column, and a positioning rod is movably mounted on the horizontal plate.

[0008] Optionally, the hollow column is provided with two through slots on its exterior, which are adapted to the top block. The sleeve is provided with two limiting slots on its exterior. Two crossbars are fixedly provided on one side of the mounting bracket. Limiting blocks are fixedly provided on the side of the two crossbars that are close to each other. The limiting blocks and the limiting slots are movably connected.

[0009] Optionally, the bottom of the adjusting handle is provided with multiple positioning holes, the positioning rod is adapted to the positioning holes, a limiting piece is fixedly provided on the outside of the positioning rod, a spring is sleeved on the positioning rod, the top of the spring is in contact with the limiting piece, and the bottom of the spring is in contact with the cross plate.

[0010] Optionally, the inner wall of the sleeve is provided with threads, and the threaded rod is adapted to the threads on the inner wall of the sleeve.

[0011] Optionally, the hollow column 2 has multiple slots on its exterior and multiple support structures on its exterior. The support structure includes an arc-shaped plate 1 for installation. Multiple springs 2 are fixedly installed on the outer wall of the arc-shaped plate 1, and the other end of the multiple springs 2 is fixedly installed on the same arc-shaped plate 2.

[0012] Optionally, a retaining strip is fixedly provided on the side of the arc-shaped plate one away from the arc-shaped plate two, and the retaining strip and the retaining groove are adapted to each other.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. This utility model, through the arrangement of hollow column one, hollow column two and motor, can separate yarn and drum without cutting the yarn with a knife, which not only saves time and effort, but also avoids scratching the outer wall of the drum. Furthermore, through the arrangement of rotating shaft, bevel gear one, bevel gear two, gear one, gear two, sleeve and top block, hollow column one can position drums of different specifications, improving the versatility of the equipment.

[0015] 2. This utility model, through the arrangement of arc plate one, arc plate two and spring two, can quickly separate the arc plate two from the wound yarn roll by squeezing it, which facilitates the subsequent recycling of the yarn and improves the practicality of the equipment. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0017] Figure 2 A cross-sectional view of the present invention is provided;

[0018] Figure 3 A first-view exploded schematic diagram of the positioning structure in this utility model is provided.

[0019] Figure 4A second-view exploded schematic diagram of the positioning structure in this utility model is provided;

[0020] Figure 5 A three-dimensional structural schematic diagram of the hollow column II in this utility model is provided;

[0021] Figure 6 An exploded view of the support structure in this utility model is provided.

[0022] Figure label:

[0023] 1. Workbench;

[0024] 2. Hollow column one;

[0025] 3. Hollow column two;

[0026] 4. Base plate;

[0027] 5. Electric motor;

[0028] 6. Positioning structure; 601. Rotating shaft; 602. Bevel gear one; 603. Gear two; 604. Mounting bracket; 605. Threaded rod; 606. Bevel gear two; 607. Sleeve; 608. Top block; 609. Limiting groove; 610. Crossbar; 611. Limiting block; 612. Connecting shaft; 613. Gear one; 614. Adjusting handle; 615. Cross plate; 616. Positioning rod; 617. Positioning hole;

[0029] 7. Support structure; 701. Clip; 702. Arc plate one; 703. Spring two; 704. Arc plate two;

[0030] 8. Card slot. Detailed Implementation

[0031] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0032] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0033] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0034] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0035] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0036] Example 1

[0037] like Figure 1-6 As shown, the present invention proposes a yarn roll recycling device, including a workbench 1, a hollow column 1 2 and a hollow column 2 3 movably provided on the top of the workbench 1, a base plate 4 for limiting the position on both the hollow column 1 2 and the hollow column 2 3, a motor 5 for driving the yarn roll fixedly provided at the bottom of the workbench 1, the output end of the motor 5 passing through the workbench 1 and fixedly connected to the bottom of the hollow column 2 3, and a positioning structure 6 for limiting the position of the yarn roll inside the hollow column 1 2.

[0038] The positioning structure 6 includes a rotating shaft 601, two mounting brackets 604, and a drive gear 613. A connecting shaft 612 is fixedly mounted on the top of gear 613, and the connecting shaft 612 is movably connected to the base plate 4. An adjusting handle 614 is fixedly mounted on the bottom of gear 613. A horizontal plate 615 is located below the adjusting handle 614. Multiple positioning holes 617 are located at the bottom of the adjusting handle 614. A positioning rod 616 is adapted to the positioning holes 617. A limiting piece is fixedly mounted on the outside of the positioning rod 616. A spring is sleeved on the positioning rod 616, with its top fitting against the limiting piece and its bottom fitting against the horizontal plate 615. The horizontal plate 615 is fixedly connected to the hollow column 2. The positioning rod 616 is movably mounted on the horizontal plate 615. A gear 603 and a bevel gear 601 are fixedly mounted on the rotating shaft 601. 2. Gear 2 603 and gear 1 613 mesh and drive each other. Threaded rods 605 are movably provided on both mounting brackets 604. Bevel gear 2 606 is fixedly provided at the close end of each of the two threaded rods 605. Bevel gear 2 606 and bevel gear 1 602 mesh and drive each other. A sleeve 607 is movably provided on the outside of the threaded rod 605. The inner wall of the sleeve 607 is threaded. The threads of the threaded rod 605 and the inner wall of the sleeve 607 are compatible. Two limiting grooves 609 are provided on the outside of the sleeve 607. Two crossbars 610 are fixedly provided on one side of the mounting bracket 604. Limiting blocks 611 are fixedly provided on the close side of each of the two crossbars 610. Limiting blocks 611 and limiting grooves 609 are movably connected. A top block 608 is fixedly provided at one end of the sleeve 607. Two through grooves are provided on the outside of the hollow column 2. The through grooves are compatible with the top block 608.

[0039] In this embodiment, when the yarn roll needs to be recycled, firstly, the roll is placed on the hollow column 2. Then, the positioning rod 616 is pulled down, causing its top end to disengage from the positioning hole 617. Next, the adjusting handle 614 is turned clockwise. The adjusting handle 614 drives gear 1 613, which in turn drives gear 2 603. Gear 2 603 drives the rotating shaft 601 and causes bevel gear 1 602 to rotate. Bevel gear 1 602 then drives two bevel gears 2 606, which in turn drive two threaded rods 605. The two threaded rods 605 drive the two sleeves 607 to move away from each other, and the sleeves 607 then drive the top block. 608. Once the top block 608 is in contact with and fixed to the inner wall of the drum, stop turning the adjusting handle 614. Then, release the positioning rod 616, and the spring will reset it and insert it into the positioning hole 617 to position the rotating shaft 601. Then, wrap the yarn end on the drum around the outside of the hollow column 2 3. Next, start the motor 5. The motor 5 drives the hollow column 2 3, which can wrap all the yarn on the drum, thus separating the yarn from the drum. After separation, pull down the positioning rod 616 and rotate the adjusting handle 614 counterclockwise to separate the top block 608 from the inner wall of the drum. Then, the drum can be removed and recycled.

[0040] Example 2

[0041] like Figure 1-6 As shown, based on Embodiment 1, the hollow column 2 3 has multiple slots 8 on its exterior and multiple support structures 7 on its exterior. The support structure 7 includes an arc-shaped plate 1 702 for installation. A retaining strip 701 is fixedly provided on the side of the arc-shaped plate 1 702 away from the arc-shaped plate 2 704. The retaining strip 701 and the slots 8 facilitate the subsequent disassembly and maintenance of the support structure 7. The retaining strip 701 and the slots 8 are compatible. Multiple springs 2 703 are fixedly provided on the outer wall of the arc-shaped plate 1 702. The other end of the multiple springs 2 703 is fixedly provided with the same arc-shaped plate 2 704. After the yarn is separated, the multiple arc-shaped plates 2 704 can be squeezed at the same time. The multiple arc-shaped plates 2 704 squeeze the springs 2 703. The squeezed arc-shaped plates 2 704 can be quickly separated from the yarn. Then, the yarn can be pushed upward to remove the yarn wrapped around the outside of the hollow column 2 3.

[0042] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A recycling apparatus for yarn packages, comprising a worktable (1), characterized in that: The top of the workbench (1) is movably provided with hollow column one (2) and hollow column two (3), the hollow column one (2) and the hollow column two (3) are both provided with bottom plate (4) for limiting, the bottom of the workbench (1) is fixedly provided with motor (5) for driving, the output end of the motor (5) penetrates the workbench (1) and is fixedly connected with the bottom of the hollow column two (3), the hollow column one (2) is provided with positioning structure (6) for limiting the winding drum; The positioning structure (6) includes a rotating shaft (601) for rotating, two mounting racks (604) for mounting and a gear one (613) for driving, two The threaded rods (605) are movably provided on the mounting rack (604), and the outer threaded rod (605) is movably provided with a sleeve (607), and one end of the sleeve (607) is fixedly provided with a top block (608).

2. A yarn package recycling apparatus according to claim 1, wherein The rotating shaft (601) is fixedly provided with a gear two (603) and a bevel gear one (602), the gear two (603) and the gear one (613) are engaged transmission, two The proximal end of the threaded rod (605) is fixedly provided with a bevel gear two (606), the bevel gear two (606) and the bevel gear one (602) are engaged transmission, the top of the gear one (613) is fixedly provided with a connecting shaft (612), the connecting shaft (612) and the bottom plate (4) are movably connected, the bottom of the gear one (613) is fixedly provided with an adjusting handle (614), the lower portion of the adjusting handle (614) is provided with a horizontal plate (615), the horizontal plate (615) and the hollow column one (2) are fixedly connected, and the horizontal plate (615) is movably provided with a positioning rod (616).

3. A yarn package recycling apparatus according to claim 1, wherein The outer portion of the hollow column one (2) is provided with two through grooves, the through groove is matched with the top block (608), the outer portion of the sleeve (607) is provided with two limiting grooves (609), one side of the mounting rack (604) is fixedly provided with two cross rods (610), and the proximal face of the two cross rods (610) is fixedly provided with a limiting block (611), and the limiting block (611) and the limiting groove (609) are movably connected.

4. A yarn package recycling apparatus according to claim 2, wherein The bottom of the adjusting handle (614) is provided with a plurality of positioning holes (617), the positioning rod (616) is matched with the positioning hole (617), the outer portion of the positioning rod (616) is fixedly provided with a limiting piece, the positioning rod (616) is sleeved with a spring one, the top of the spring one is attached to the limiting piece, and the bottom of the spring one is attached to the horizontal plate (615).

5. A yarn package recycling apparatus according to claim 1, wherein The inner wall of the sleeve (607) is provided with a thread, and the threaded rod (605) is matched with the thread of the inner wall of the sleeve (607).

6. A yarn package recycling apparatus according to claim 1, wherein The outer portion of the hollow column two (3) is provided with a plurality of clamping grooves (8), the outer portion of the hollow column two (3) is provided with a plurality of supporting structures (7), the supporting structure (7) comprises an arc-shaped plate one (702) for mounting, a plurality of spring two (703) is fixedly arranged on the outer wall of the arc-shaped plate one (702), and the other end of the plurality of spring two (703) is fixedly provided with the same arc-shaped plate two (704).

7. A yarn package recycling apparatus according to claim 6, wherein The arc-shaped plate one (702) is fixed with a clamping strip (701) on the side away from the arc-shaped plate two (704), and the clamping strip (701) is matched with the clamping groove (8).

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