A hank tying device

Abstract

The present invention provides a hank yarn bundling device, which comprises a mounting frame, a yarn hanging mechanism and a bundling mechanism; the yarn hanging mechanism comprises two longitudinally and oppositely arranged yarn hanging components, each yarn hanging component comprises a yarn hanging frame and a lifting module connected to the yarn hanging frame, the bundling mechanism comprises two transversely and oppositely arranged bundling components, each bundling component comprises a telescopic module and a clamping module connected to the telescopic module, the clamping module comprises two oppositely arranged clamping units, each clamping unit comprises a rotating part and a clamping ring mounted on the rotating part, the axial direction of the clamping ring is horizontally arranged, and the clamping rings of the two clamping units of the clamping module are coaxially arranged; the clamping ring comprises two clamping jaws which are oppositely and vertically buckled, and one end of each clamping jaw is connected to the rotating part so as to drive the two clamping jaws to open or buckle through the rotating part. The hank yarn bundling device realizes the automatic operation of the hank yarn bundling operation, reduces the manual labor intensity, and improves the efficiency and reliability.

Description

Technical Field

[0001] The present invention relates to the technical field of textile equipment, and particularly relates to a hank yarn bundling device. Background Art

[0002] As a special hank-forming equipment in the textile field, the hank-forming machine is used to withdraw the yarn in the form of a bobbin through a hank frame to change its packaging form, facilitating the normal progress of the next process.

[0003] After the existing hank-forming machine completes hank-forming, it is necessary for workers to bundle multiple hanks of yarn together for transportation and inventory counting. The manual operation of bundling hank yarn has a high labor intensity and low work efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a hank yarn bundling device that automatically bundles the formed hank yarn, improves the work efficiency of hank yarn bundling, and reduces the labor intensity of workers.

[0005] To achieve the above purpose, the present invention provides a hank yarn bundling device, which includes a mounting frame, a yarn hanging mechanism, and a bundling mechanism;

[0006] The mounting frame includes two support frames arranged oppositely in a portal shape and a sliding component connected to the tops of the two support frames. An installation plate is fixedly arranged at the middle position of the bottom of the sliding component;

[0007] The yarn hanging mechanism includes two vertically arranged and oppositely disposed yarn hanging components. Each yarn hanging component includes a yarn hanging frame and a lifting module connected to the yarn hanging frame. The lifting module of one of the yarn hanging components is fixedly connected to the installation plate through a first connecting rod, and the lifting module of the other yarn hanging component is connected to the installation plate through a first longitudinal adjustment component;

[0008] The bundling mechanism includes two horizontally arranged and oppositely disposed bundling components. Each bundling component includes a telescopic module and a clamping module connected to the telescopic module. The clamping module includes two oppositely disposed clamping units. Each clamping unit includes a rotating component and a clamping ring mounted on the rotating component. The axial direction of the clamping ring is horizontally arranged, and the clamping rings of the two clamping units of the clamping module are coaxially arranged; the clamping ring includes two clamping claws that are relatively buckled up and down. One end of the clamping claw is connected to the rotating component to drive the two clamping claws to open or buckle through the rotating component;

[0009] The telescopic module of one of the bundling components is installed on a horizontal adjustment component, which is used to drive the bundling component to approach or move away from the other bundling component. The horizontal adjustment component is fixedly connected to the mounting plate through a second connecting rod; the telescopic module of the other bundling component is connected to the sliding component through a second longitudinal adjustment component to reciprocate with the sliding component.

[0010] Further, the sliding component is a first sliding table, the horizontal adjustment component is a second sliding table, and the first longitudinal adjustment component is a third sliding table. The structures of the first sliding table, the second sliding table, and the third sliding table are the same;

[0011] The first sliding table includes a guiding module and a traveling module installed on the guiding module and movable along the guiding module;

[0012] The mounting plate is installed at the middle position of the bottom of the guiding module of the first sliding table; the traveling module of the first sliding table is arranged at one end of the guiding module of the first sliding table, and the second longitudinal adjustment component is fixedly connected to the traveling module of the first sliding table;

[0013] The telescopic module of one of the bundling components is installed on the guiding module of the second sliding table, and the traveling module of the second sliding table is fixedly connected to the second connecting rod;

[0014] The guiding module of the third sliding table is arranged longitudinally and is fixedly connected to the mounting plate at the top; the lifting module of one of the yarn hanging components is fixedly installed on the traveling module of the third sliding table.

[0015] Further, the support frame includes two relatively arranged support columns and a fourth sliding table connected to the tops of the two support columns. The structure of the fourth sliding table is the same as that of the first sliding table;

[0016] The support columns are respectively connected to the bottoms of both ends of the guiding module of the fourth sliding table;

[0017] Both ends of the guiding module of the first sliding table are respectively connected to the traveling modules of the two fourth sliding tables.

[0018] Further, the guiding module includes a channel steel, guide rails symmetrically arranged on both outer walls of the channel steel along the axial direction of the channel steel, and a rack arranged on one inner wall of the channel steel along the axial direction of the channel steel; the guide rails are C-shaped and open outward;

[0019] The traveling module includes a U-shaped mounting member, a motor installed at the bottom of the mounting member, and a driving gear installed inside the mounting member. The driving gear is driven by the motor, the driving gear meshes with the rack, and the mounting member is arranged opposite to the channel steel;

[0020] Pulley wheels are also rotatably installed on the inner walls on both sides of the mounting member, and the pulley wheels are arranged to slide along the guide rail.

[0021] Furthermore, the yarn hanging rack includes two parallel support rods and a connecting frame connected to one end of the two support rods, and the connecting frame is connected to the lifting module;

[0022] The open ends of the two yarn hanging racks are parallel to the extending direction of the first sliding table and are arranged in the same direction.

[0023] Furthermore, the support rods are arranged obliquely, and the connecting frame is connected to the ends of the two support rods at the relatively lower ends.

[0024] Furthermore, both the lifting module and the telescopic module are single-stroke air cylinders;

[0025] The second longitudinal adjustment component includes a longitudinally arranged single-stroke air cylinder and a third connecting rod. The single-stroke air cylinder is installed at the bottom of the third connecting rod, and the top end of the third connecting rod is connected to the sliding component.

[0026] Furthermore, one end of the clamping jaw is provided with a connecting disc, and the connecting discs of the two relatively arranged clamping jaws are concentrically arranged and then connected to the rotating component.

[0027] Furthermore, the connecting disc of the clamping jaw located above is fixedly connected to the rotating component, and the connecting disc of the clamping jaw located below is rotatably connected to the rotating component.

[0028] Furthermore, the rotating component is a rotating air cylinder.

[0029] Beneficial effects:

[0030] After the automatic yarn hanging device of the previous process automatically hangs the hank yarn on the yarn hanging racks of the two yarn hanging components, the bundling mechanism drives the hank yarn on one yarn hanging rack to bundle the hank yarn on the other yarn hanging rack to complete the bundling operation. The automatic operation of the hank yarn bundling operation is realized, the manual labor intensity is reduced, and the efficiency and reliability are improved. Description of the drawings

[0031] Figure 1 Structural schematic diagram of a hank yarn bundling device provided by an embodiment of the present invention Figure 1 ;

[0032] Figure 2 Structural schematic diagram of a hank yarn bundling device provided by an embodiment of the present invention Figure 2 ;

[0033] Figure 3 Structural schematic diagram of a hank yarn bundling device provided by an embodiment of the present inventionFigure 3 ;

[0034] Figure 4 Structural schematic diagram of the first sliding table of a hank tying device provided by an embodiment of the present invention;

[0035] Figure 5 Structural schematic diagram of a yarn hanging rack of a hank tying device provided by an embodiment of the present invention;

[0036] Figure 6 Structural schematic diagram when two clamping modules of a hank tying device provided by an embodiment of the present invention are arranged oppositely;

[0037] Figure 7 Structural schematic diagram of a clamping ring of a hank tying device provided by an embodiment of the present invention;

[0038] Figure 8 Reference schematic diagram of the working state of a hank tying device provided by an embodiment of the present invention Figure 1 ;

[0039] Figure 9 Reference schematic diagram of the working state of a hank tying device provided by an embodiment of the present invention Figure 2 ;

[0040] Figure 10 Reference schematic diagram of the working state of a hank tying device provided by an embodiment of the present invention Figure 3 ;

[0041] Figure 11 Reference schematic diagram of the working state of a hank tying device provided by an embodiment of the present invention Figure 4 . Detailed implementation manners

[0042] The following will describe the detailed implementation manners of the present invention in more detail with reference to the schematic diagrams. According to the following description, the advantages and features of the present invention will be clearer. It should be noted that the attached drawings are all in a very simplified form and use non-precise scales, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.

[0043] As Figures 1 - 7 shown, a hank tying device provided in this embodiment includes a mounting frame 1, a yarn hanging mechanism 2, and a tying mechanism 3.

[0044] The mounting frame 1 includes two support frames arranged in a door shape and oppositely, and a sliding component 4 connected to the tops of the two support frames. An installation plate 5 is fixedly arranged at the middle position of the bottom of the sliding component 4.

[0045] The yarn hanging mechanism 2 includes two longitudinally and oppositely arranged yarn hanging components. Each yarn hanging component includes a yarn hanging frame 6 and a lifting module 7 connected to the yarn hanging frame 6. The lifting module 7 of one yarn hanging component is fixedly connected to the mounting plate 5 through a first connecting rod 8, and the lifting module 7 of the other yarn hanging component is connected to the mounting plate 5 through a first longitudinal adjustment component 9. In this embodiment, the lifting module 7 is a single-stroke cylinder.

[0046] The bundling mechanism 3 includes two transversely and oppositely arranged bundling components. Each bundling component includes a telescopic module 10 and a clamping module connected to the telescopic module 10. The clamping module includes two oppositely arranged clamping units. Each clamping unit includes a rotating part 11 and a clamping ring 12 mounted on the rotating part 11. The axial direction of the clamping ring 12 is horizontally arranged, and the clamping rings 12 of the two clamping units of the clamping module are coaxially arranged. The clamping ring 12 includes two upper and lower oppositely buckled jaws 13. One end of the jaw 13 is connected to the rotating part 11 to drive the two jaws 13 to open or buckle through the rotating part 11. The telescopic module 10 of one bundling component is mounted on a horizontal adjustment component 14. The telescopic module 10 can adopt a single-stroke cylinder. The horizontal adjustment component 14 is used to drive the bundling component to approach or move away from the other bundling component. The horizontal adjustment component 14 is fixedly connected to the mounting plate 5 through a second connecting rod 15. The telescopic module 10 of the other bundling component is connected to the sliding component 4 through a second longitudinal adjustment component 16 to reciprocate with the sliding component 4. Specifically, the second longitudinal adjustment component 16 includes a longitudinally arranged single-stroke cylinder and a third connecting rod 30. The single-stroke cylinder is mounted at the bottom of the third connecting rod 30, and the top of the third connecting rod 30 is connected to the sliding component 4. Through the telescopic movement of the single-stroke cylinder, the bundling component is driven to move up or down.

[0047] Specifically, the sliding component 4 is a first slide table, the horizontal adjustment component 14 is a second slide table, and the first longitudinal adjustment component 9 is a third slide table. The structures of the first slide table, the second slide table, and the third slide table are the same. The first slide table includes a guiding module 17 and a traveling module 18 mounted on the guiding module 17 and movable along the guiding module 17. The mounting plate 5 is mounted at the middle position of the bottom of the guiding module 17 of the first slide table.

[0048] The traveling module 18 of the first slide table is arranged at one end of the guiding module 17 of the first slide table, and the second longitudinal adjustment component 16 is fixedly connected to the traveling module 18 of the first slide table.

[0049] The telescopic module 10 of one bundling component is mounted on the guiding module 17 of the second slide table, and the traveling module 18 of the second slide table is fixedly connected to the second connecting rod 15.

[0050] The guiding module 17 of the third sliding table is longitudinally arranged, and its top is fixedly connected to the mounting plate 5. The lifting module 7 of one of the yarn hanging assemblies is fixedly installed on the traveling module 18 of the third sliding table.

[0051] Furthermore, the support frame includes two relatively arranged support columns 19 and a fourth sliding table 20 connected to the tops of the two support columns 19. The structure of the fourth sliding table 20 is the same as that of the first sliding table. The support columns 19 are respectively connected to the bottoms of both ends of the guiding module 17 of the fourth sliding table 20. Both ends of the guiding module 17 of the first sliding table are respectively connected to the traveling modules 18 of the two fourth sliding tables 20, so that the first sliding table can move along the guiding module 17 of the fourth sliding table 20, driving the yarn hanging mechanism 2 and the bundling mechanism 3 on the first sliding table to move, facilitating the automatic placement of the bundled twisted yarn to a suitable position.

[0052] Specifically, the guiding module 17 includes a channel steel 21, guide rails 22 symmetrically arranged on the outer walls on both sides of the channel steel 21 along the axial direction of the channel steel 21, and a rack 23 arranged on the inner wall of one side of the channel steel 21 along the axial direction of the channel steel 21; the guide rails 22 are C-shaped and are arranged with the opening facing outwards.

[0053] The traveling module 18 includes a U-shaped mounting member 24, a motor 25 installed at the bottom of the mounting member 24, and a driving gear 26 installed inside the mounting member 24. The driving gear 26 is driven by the motor 25, the driving gear 26 meshes with the rack 23, and the mounting member 24 is arranged opposite to the channel steel 21. Pulleys 27 are also rotatably installed on the inner walls of both sides of the mounting member 24, and the pulleys 27 are arranged to slide along the guide rails 22 and slide within the guide rails 22 to support the mounting member 24. The motor 25 drives the driving gear 26 to rotate, and the driving gear 26 rolls along the rack 23, thereby driving the mounting member 24 to slide along the guide rails 22 on the channel steel 21.

[0054] Specifically, the yarn hanging frame 6 includes two parallel support rods 28 and a connecting frame 29 connected to one ends of the two support rods 28. The connecting frame 29 is connected to the lifting module 7. The connecting frame 29 is of a portal-shaped structure, and the two support rods 28 are connected to both ends of the bottom of the connecting frame 29. The bundling mechanism 3 can horizontally pass through the connecting frame 29. The open ends of the two yarn hanging frames 6 are parallel to the extending direction of the first sliding table and are arranged in the same direction.

[0055] Furthermore, the twisted yarn will be hung on the support rods 28. To prevent the twisted yarn from slipping, the support rods 28 are inclined, and the connecting frame 29 is connected to the ends of the two support rods 28 at the relatively lower ends.

[0056] Specifically, a connecting disc 31 is provided at one end of the clamping jaw 13. The connecting discs 31 of the two relatively arranged clamping jaws 13 are concentrically arranged and then connected to the rotating member 11. The connecting disc 31 of the clamping jaw 13 located above is fixedly connected to the rotating member 11, and the connecting disc 31 of the clamping jaw 13 located below is rotatably connected to the rotating member 11. The rotating member 11 is a rotating cylinder. The connecting disc 31 of the clamping jaw 13 located above is fixedly connected to the rotating cylinder. The rotating shaft of the rotating cylinder passes through the fixedly connected connecting disc 31 and then is connected to the connecting disc 31 of the clamping jaw 13 located below, driving the connecting disc 31 of the clamping jaw 13 located below to rotate.

[0057] Working principle:

[0058] When the hank yarn bundling device is in the initial state, referring to Figure 8 the perspective shown, at this time, the yarn hanging component on the left side descends, the yarn hanging component on the right side rises to the topmost position, the clamping module on the left side retracts to the left, and the clamping module on the right side retracts to the right and rises.

[0059] The working process is as follows:

[0060] The first step: If the number of hanks of a bundle of hank yarn is N hanks, hang N - 1 hanks on the yarn hanging rack 6 on the left side in sequence through the automatic yarn hanging device, and hang 1 hank on the yarn hanging rack 6 on the right side through the automatic yarn hanging device. The yarn hanging rack 6 on the right side descends to the lowest position, as Figure 8 shown. For example, if a yarn bundle has 8 hanks, then hang 7 hanks on the yarn hanging rack 6 on the left side, use 1 hank for bundling, and hang the 1 hank used for bundling on the yarn hanging rack 6 on the right side, so that a total of 8 hanks form a yarn bundle.

[0061] The second step: Raise the yarn hanging rack 6 on the left side and the yarn hanging rack 6 on the right side to the topmost position, extend the clamping module on the left side to the right, and rotate and open the clamping ring 12 on the clamping module on the left side to reach the position of the hank yarn on the yarn hanging rack 6 on the right side. Then rotate in the reverse direction to close the clamping ring 12 to perform the grasping action. Then the clamping module on the left side retracts to the left again. The state at this time refers to Figure 9 shown.

[0062] The third step: Lower the yarn hanging rack 6 on the left side to the lowest position. The clamping module on the left side passes through the yarn hanging rack 6 on the left side. The state at this time refers to Figure 10 shown.

[0063] The fourth step: The clamping module on the left side extends to the right to a position close to the clamping module on the right side. Then the clamping ring 12 of the clamping module on the right side opens and moves downward until it is concentric with the clamping ring 12 of the clamping module on the left side; then the clamping ring 12 of the clamping module on the right side closes to clamp the hank yarn on the clamping module on the left side. The state at this time refers to Figure 11 shown.

[0064] Step 5: The clamping ring 12 of the clamping module on the left side opens and moves upward until the clamping ring 12 disengages from the hank yarn; then the clamping module on the left side retracts to the initial position on the left side.

[0065] Step 6: The clamping module on the right side rises and moves away from the yarn hanging rack 6 on the right side under the drive of the walking module 18 of the first slide table, so that the hank yarn disengages from the yarn hanging rack 6 on the right side. Then the first slide table moves on the fourth slide table 20. After driving the bundled hank yarn to a suitable position, the clamping ring 12 of the clamping module on the right side opens to release the bundled hank yarn, and the work is completed.

[0066] After the hank yarn is automatically hung on the yarn hanging racks of the two yarn hanging components by the automatic yarn hanging equipment of the previous workstation, the hank yarn on one yarn hanging rack is driven by the bundling mechanism to bundle the hank yarn on the other yarn hanging rack, and the bundling operation is completed. The automation operation of the hank yarn bundling operation is realized, the manual labor intensity is reduced, and the efficiency and reliability are improved.

[0067] The above is only the preferred embodiment of the present invention and does not impose any limitation on the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, makes any form of equivalent replacement or modification and other changes to the technical solution and technical content disclosed by the present invention, which are all within the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. A hank yarn bundling device, characterized in that: It comprises a mounting frame (1), a yarn hanging mechanism (2) and a bundling mechanism (3); The mounting frame (1) comprises two door-shaped support frames arranged opposite to each other and a sliding assembly (4) connected to the tops of the two support frames, and a mounting plate (5) is fixedly provided at the middle position of the bottom of the sliding assembly (4); The yarn hanging mechanism (2) comprises two longitudinally and oppositely arranged yarn hanging assemblies, the yarn hanging assemblies comprising a yarn hanging frame (6) and a lifting module (7) connected to the yarn hanging frame (6), wherein the lifting module (7) of one of the yarn hanging assemblies is fixedly connected to the mounting plate (5) via a first connecting rod (8), and the lifting module (7) of the other yarn hanging assembly is connected to the mounting plate (5) via a first longitudinal adjustment assembly (9); The baling mechanism (3) comprises two transversely and oppositely arranged baling assemblies, the baling assemblies comprising a telescopic module (10) and a clamping module connected to the telescopic module (10), the clamping module comprising two oppositely arranged clamping units, the clamping unit comprising a rotating component (11) and a clamping ring (12) mounted on the rotating component (11), the axial direction of the clamping ring (12) being arranged horizontally, and the clamping rings (12) of the two clamping units of the clamping module being arranged coaxially; the clamping ring (12) comprising two clamping claws (13) arranged to be oppositely buckled in an upper and lower direction, one end of the clamping claw (13) being connected to the rotating component (11) so as to drive the two clamping claws (13) to open or buckle through the rotating component (11); The telescopic module (10) of one of the baling assemblies is mounted on a horizontal adjustment assembly (14), the horizontal adjustment assembly (14) being used to drive the baling assembly to move closer to or away from another baling assembly, the horizontal adjustment assembly (14) being fixedly connected to the mounting plate (5) via a second connecting rod (15); the telescopic module (10) of the other baling assembly is connected to the sliding assembly (4) via a second longitudinal adjustment assembly (16) so as to slide back and forth with the sliding assembly (4); The sliding assembly (4) is a first slide, the horizontal adjustment assembly (14) is a second slide, and the first longitudinal adjustment assembly (9) is a third slide. The first slide, the second slide, and the third slide have the same structure. The first slide comprises a guide module (17) and a walking module (18) mounted on the guide module (17) and movable along the guide module (17); The mounting plate (5) is mounted at the middle position of the bottom of the guide module (17) of the first slide; the walking module (18) of the first slide is arranged at one end of the guide module (17) of the first slide, and the second longitudinal adjustment component (16) is fixedly connected to the walking module (18) of the first slide; One of the telescopic modules (10) of the bundling assembly is mounted on the guide module (17) of the second slide, and the travel module (18) of the second slide is fixedly connected to the second connecting rod (15); The guide module (17) of the third slide is arranged longitudinally, and the top is fixedly connected to the mounting plate (5); one of the lifting modules (7) of the yarn hanging assembly is fixedly mounted on the walking module (18) of the third slide; The support frame comprises two supporting columns (19) arranged opposite to each other and a fourth slide (20) connected to the top ends of the two supporting columns (19), and the structure of the fourth slide (20) is the same as that of the first slide; The support columns (19) are respectively connected to the bottoms of both ends of the guide module (17) of the fourth slide (20); The two ends of the guide module (17) of the first slide are respectively connected to the walking modules (18) of the two fourth slides (20); One end of the clamping jaw (13) is provided with a connecting disk (31), and the connecting disks (31) of the two clamping jaws (13) arranged opposite to each other are concentrically arranged and then connected to the rotating component (11).

2. A hank yarn bundling device according to claim 1, characterized in that: The guide module (17) comprises a channel steel (21), guide rails (22) symmetrically arranged on the outer walls of both sides of the channel steel (21) along the axial direction of the channel steel (21), and a rack (23) arranged on the inner wall of one side of the channel steel (21) along the axial direction of the channel steel (21); the guide rails (22) are C-shaped, with the opening facing outward; The walking module (18) includes a U-shaped mounting member (24), a motor (25) mounted at the bottom of the mounting member (24), and a driving gear (26) mounted in the mounting member (24), wherein the driving gear (26) is driven by the motor (25), the driving gear (26) is meshed with the rack (23), and the mounting member (24) is arranged opposite to the channel steel (21); Pulleys (27) are rotatably mounted on the inner walls of both sides of the mounting member (24), and the pulleys (27) are slidably arranged along the guide rails (22).

3. A hank yarn bundling device according to claim 1, characterized in that: The yarn hanging frame (6) comprises two parallel supporting rods (28) and a connecting frame (29) connected to one end of the two supporting rods (28), and the connecting frame (29) is connected to the lifting module (7); The open ends of the two yarn hanging frames (6) are parallel to the extending direction of the first slide and are arranged in the same direction.

4. A hank yarn bundling device according to claim 3, characterized in that: The support rods (28) are arranged obliquely, and the connecting frame (29) is connected to the relatively lower ends of the two support rods (28).

5. The hank yarn bundling device according to claim 1, characterized in that: The lifting module (7) and the telescopic module (10) are both single-stroke cylinders; The second longitudinal adjustment assembly (16) comprises a longitudinally arranged single-stroke cylinder and a third connecting rod (30), wherein the single-stroke cylinder is mounted at the bottom of the third connecting rod (30), and the top end of the third connecting rod (30) is connected to the sliding assembly (4).

6. The hank yarn bundling device according to claim 1, characterized in that: The connection disk (31) of the upper clamping jaw (13) is fixedly connected to the rotating component (11), and the connection disk (31) of the lower clamping jaw (13) is rotationally connected to the rotating component (11).

7. A hank yarn bundling device according to claim 6, characterized in that: The rotating component (11) is a rotating cylinder.

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