Warp knitting machine creel capable of conveniently disassembling and assembling bobbins

Abstract

The utility model relates to the technical field of knitting machines, and discloses a warp knitting machine creel convenient to disassemble and assemble a spool, which comprises a fixing frame, uniformly distributed mounting piles are fixedly connected to the middle of the interior of the fixing frame, uniformly distributed mounting blocks penetrate through and are fixedly connected to the left and right sides of the mounting piles, and spool sockets are fixedly connected to the outer sides of the mounting blocks. A double-rotor motor is fixedly connected to the middle of the interior of the spool socket, and threaded rods penetrate through and are fixedly connected to the two output ends of the double-rotor motor. According to the warp knitting machine creel with the spools convenient to disassemble and assemble, the double-rotor motor, the sliding block, the nut pair, the fixing block, the connecting rod, the rubber clamping block and the threaded rod are matched with one another, so that when yarns on some spool bodies do not need to be used, the phenomenon that the yarns on the spool bodies fall off or are scattered due to the fact that the spool bodies vibrate along with equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of knitting machines, in particular to a warp knitting machine creel which is convenient for disassembling and assembling yarn tubes. Background Art

[0002] The floor-standing creel is a form of creel for knitting "weft circular machine". The creels are divided into two rows and are erected in a straight line or circle on both sides of the machine. The yarn bobbins are inserted obliquely on the creel rack of the creel. The floor-standing creel occupies a large area and has a long yarn feeding distance, but the machine has a small load-bearing capacity and is convenient for yarn changing.

[0003] After searching, the existing Chinese patent announcement number is: CN219772407U, which provides a warp knitting machine yarn frame. When using this patent, a certain number of mounting columns are selected according to actual needs, and the cross bars pass through the mounting columns from the top and bottom and are fixed on the side columns. The position of the mounting columns is adjusted and fixed by positioning bolts, and then the adjustable angle yarn tube bracket and the tension assembly are installed in the mounting holes on the mounting columns.

[0004] Although the above patent can adjust the angle of the yarn bobbin and conveniently increase or decrease the number of yarn bobbins, the above warp knitting machine creel still has the following problems: when some yarn bobbins do not need to provide thread, the yarn bobbins may still rotate when the device vibrates, causing the yarn to fall off or spread out.

[0005] In view of the above problems, a warp knitting machine creel which is convenient for disassembling and assembling yarn tubes is proposed. Utility Model Content

[0006] The utility model aims to provide a warp knitting machine creel which is convenient for disassembling and assembling yarn tubes, and solves the problem in the background technology that when yarn tubes need to provide yarns, the yarns fall off and scatter due to the vibration and rotation of the equipment.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a warp knitting machine yarn frame for convenient disassembly and assembly of yarn bobbins, comprising a fixed frame, a uniformly distributed mounting pile is fixedly connected to the middle part of the fixed frame, and the mounting piles are penetrated and fixedly connected with uniformly distributed mounting blocks on the left and right sides, a yarn bobbin socket is fixedly connected to the outside of the mounting block, a dual-rotor motor is fixedly connected to the middle part of the yarn bobbin socket, two output ends of the dual-rotor motor are penetrated and fixedly connected with threaded rods, and the other end of the threaded rod is penetrated and rotatably connected to the yarn bobbin socket, a nut pair is penetrated and threadedly connected with a slider in the middle part of the outer wall of the nut pair, connecting rods are penetrated and rotatably connected with the middle parts of the upper and lower sides of the outer wall of the slider, and a rubber block is rotatably connected to the other end of the connecting rod, two fixed blocks are fixedly connected to the left and right sides of the outer wall of the yarn bobbin socket, and the rubber block is penetrated and rotatably connected with the fixed block, and a quick-release assembly is provided at the other end of the yarn bobbin socket.

[0008] By adopting the above technical solution, the dual-rotor motor drives the threaded rod to rotate, the threaded rod drives the nut pair to move, and the nut pair drives the slider to move.

[0009] As a further description of the above technical solution: the quick-release assembly includes a mounting tube, which is fixedly connected to the yarn bobbin socket, and two limit rods are penetrated and slidably connected to the side of the outer wall of the mounting tube close to the yarn bobbin socket, and the adjacent sides of the two limit rods are fixedly connected with push plates, and the other end of the limit rod is fixedly connected with a limit block, and an extrusion block is arranged between the inside of the push plate, and the end of the extrusion block away from the yarn bobbin socket is fixedly connected with a pull rod, and the pull rod penetrates the mounting tube.

[0010] By adopting the above technical solution, the extrusion block is driven to move by the pull rod, the push plate is driven to move by the extrusion block, and the limit rod and the limit block are driven to move by the push plate.

[0011] As a further description of the above technical solution: two bearings are fixedly connected to the middle of the outer ring of the yarn tube socket, and the bearings correspond to the yarn tube body.

[0012] By adopting the above technical solution, the friction force of the yarn tube rotation is reduced through the bearing.

[0013] As a further description of the above technical solution: an auxiliary block is arranged on the opposite side of the fixed block, and the auxiliary block is fixedly connected to the yarn bobbin socket.

[0014] By adopting the above technical solution, the auxiliary block assists in guiding the disassembly and assembly of the yarn bobbin.

[0015] As a further description of the above technical solution: the outer ring of the limit rod is provided with a first spring, and the outer ring of the pull rod is provided with a second spring.

[0016] By adopting the above technical solution, the limiting rod is driven to move by the first spring, and the pulling rod is driven to move by the second spring.

[0017] As a further description of the above technical solution: an arc-shaped clamping block is fixedly connected to the middle of the outer ring of the pull rod, and two limit seats are fixedly connected to the outer side of the mounting tube, and the limit seats correspond to the arc-shaped clamping block.

[0018] By adopting the above technical solution, the movement of the pull rod is limited by the cooperation of the arc-shaped clamping block and the limit seat.

[0019] As a further description of the above technical solution: two limit plates are fixedly connected to one side of the outer wall of the slider close to the dual-rotor motor, and the limit plates penetrate through and are slidably connected to the yarn tube socket.

[0020] By adopting the above technical solution, the relative movement of the slider is limited by the limiting plate.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. The utility model provides a warp knitting machine creel that is convenient for disassembling and assembling yarn tubes. Through the mutual cooperation among a double-rotor motor, a slider, a nut pair, a fixing block, a connecting rod, a rubber clamp block and a threaded rod, when the yarn on some yarn tube bodies is not needed, the yarn tube bodies are prevented from vibrating with the equipment, causing the yarn on the yarn tube bodies to fall off or spread out.

[0023] 2. The utility model provides a warp knitting machine yarn frame that is convenient for disassembling and assembling yarn tubes. Through the mutual cooperation among the pull rod, the arc-shaped clamping block, the limit seat, the second spring, the extrusion block, the limit rod, the limit block, the first spring and the push plate, the yarn tube body can be quickly disassembled and assembled, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional diagram of the utility model;

[0025] Figure 2 It is a schematic diagram of the yarn tube body of the utility model;

[0026] Figure 3 It is a schematic diagram of the yarn bobbin socket of the utility model;

[0027] Figure 4 It is a cross-sectional view of the yarn drum socket of the utility model;

[0028] Figure 5 It is a cross-sectional view of the installation pipe of the utility model.

[0029] In the figure: 1. mounting tube; 2. bobbin body; 3. fixing frame; 4. mounting pile; 5. limiting block; 6. pulling rod; 7. squeezing block; 8. mounting block; 9. bearing; 10. auxiliary block; 11. rubber clamp block; 12. limiting plate; 13. pushing plate; 14. bobbin socket; 15. dual-rotor motor; 16. sliding block; 17. nut pair; 18. fixing block; 19. connecting rod; 20. threaded rod; 21. arc clamp block; 22. limiting seat; 23. limiting rod; 24. first spring; 25. second spring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0032] Combination Figure 1-Figure 3 The utility model discloses a warp knitting machine yarn frame which is convenient for disassembling and assembling yarn bobbins, comprising a fixing frame 3, a fixing pile 4 evenly distributed is fixedly connected to the middle part of the fixing frame 3, a fixing pile 4 evenly distributed is penetrated and fixedly connected to the left and right sides of the fixing pile 4, a yarn bobbin socket 14 is fixedly connected to the outside of the fixing block 8, two bearings 9 are fixedly connected to the middle part of the outer ring of the yarn bobbin socket 14, and the bearings 9 correspond to the yarn bobbin body 2, an auxiliary block 10 is arranged on the opposite side of the fixing block 18, and the auxiliary block 10 is fixedly connected to the yarn bobbin socket 14, and two limit plates 12 are fixedly connected to the side of the outer wall of the slider 16 close to the dual-rotor motor 15, and the limit plates 12 penetrate and are slidably connected to the yarn bobbin socket 14.

[0033] Evenly distributed installation spaces are provided on both sides of the installation pile 4. The bearing 9 can assist the rotation of the yarn tube body 2 and reduce the friction of the rotation of the yarn tube body 2. The auxiliary block 10 assists and guides the yarn tube body 2 when disassembling and assembling the yarn tube body 2, realizing more convenient disassembly and assembly. The limit plate 12 can ensure the stability of the slider 16 during movement.

[0034] Combination Figure 3 and Figure 4 A dual-rotor motor 15 is fixedly connected to the middle part of the yarn bobbin socket 14, and the two output ends of the dual-rotor motor 15 are penetrated and fixedly connected with a threaded rod 20, and the other end of the threaded rod 20 is penetrated and rotatably connected to the yarn bobbin socket 14, and a nut pair 17 is penetrated and threadedly connected to the side of the outer ring of the threaded rod 20 close to the dual-rotor motor 15, and a slider 16 is penetrated and rotatably connected to the middle part of the outer wall of the nut pair 17, and a connecting rod 19 is penetrated and rotatably connected to the middle part of the upper and lower sides of the outer wall of the slider 16, and the other end of the connecting rod 19 is rotatably connected to a rubber block 11, and two fixed blocks 18 are fixedly connected to the left and right sides of the outer wall of the yarn bobbin socket 14, and the rubber block 11 is penetrated and rotatably connected to the fixed block 18.

[0035] The dual-rotor motor 15 can achieve synchronous output at the two output ends, thereby achieving synchronous lifting and lowering of the rubber blocks 11 on both sides. The two threaded rods 20 connected to the two output ends of the dual-rotor motor 15 have opposite thread directions. When the rubber blocks 11 contact the yarn tube body 2, they can increase the friction force during the rotation of the yarn tube body 2, forcing the yarn tube body 2 to stop rotating.

[0036] Combination Figure 5, a quick-release assembly is provided at the other end of the bobbin socket 14, and the quick-release assembly includes a mounting tube 1, which is fixedly connected to the bobbin socket 14, and two limit rods 23 are penetrated and slidably connected to one side of the outer wall of the mounting tube 1 close to the bobbin socket 14, and the adjacent sides of the two limit rods 23 are fixedly connected to a push plate 13, and the other end of the limit rod 23 is fixedly connected to a limit block 5, and an extrusion block 7 is provided between the inside of the push plate 13, and the end of the extrusion block 7 away from the bobbin socket 14 is fixedly connected to a pull rod 6, and the pull rod 6 penetrates the mounting tube 1, and the outer ring of the limit rod 23 is provided with a first spring 24, and the outer ring of the pull rod 6 is provided with a second spring 25, and the middle part of the outer ring of the pull rod 6 is fixedly connected with an arc-shaped block 21, and two limit seats 22 are fixedly connected to the outside of the mounting tube 1, and the limit seats 22 correspond to the arc-shaped block 21.

[0037] When opening the quick-release assembly, first pull the pull rod 6 outward, and the pull rod 6 drives the extrusion block 7 to move. Under the action of the first spring 24, the push plate 13 moves toward the middle, and then drives the limit rod 23 and the limit block 5 to move toward the middle, and then rotate the pull rod 6 ninety degrees, so that the arc-shaped block 21 and the slot on the limit seat 22 engage with each other and maintain the open state. Then the yarn tube body 2 can be disassembled and assembled. When closing the quick-release assembly, first pull the pull rod 6 backward, then rotate the pull rod 6 ninety degrees, and then release the pull rod 6. Under the action of the second spring 25, the extrusion block 7 returns to the initial state, and the limit rod 23 and the limit block 5 are pushed up to both ends to achieve the restriction of the yarn tube body 2.

[0038] Working principle: When the yarn on some bobbin bodies 2 is not needed, the threaded rod 20 is first driven to rotate by the dual-rotor motor 15, and then the slider 16 is driven to move to both ends with the cooperation of the nut pair 17. With the cooperation of the connecting rod 19, the adjacent end of the rubber block 11 is lifted and contacts the inner wall of the bobbin body 2. Under the action of the rubber block 11, the bobbin body 2 cannot continue to vibrate with the equipment. When the yarn on the bobbin body 2 is used up, the restriction on the bobbin body 2 is released by opening the quick-release assembly, and then the bobbin body 2 is replaced and the assembly is closed, so that the bobbin body 2 can be quickly replaced.

[0039] 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", "comprise" or any other variants 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.

[0040] 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.

Claims

1. A warp knitting machine creel for conveniently disassembling and assembling yarn tubes, comprising a fixing frame (3), characterized in that: The middle part of the interior of the fixing frame (3) is fixedly connected to evenly distributed mounting piles (4), and evenly distributed mounting blocks (8) are penetrated and fixedly connected to the left and right sides of the mounting piles (4), and the outer side of the mounting block (8) is fixedly connected to a yarn drum socket (14), and the middle part of the interior of the yarn drum socket (14) is fixedly connected to a dual-rotor motor (15), and both output ends of the dual-rotor motor (15) are penetrated and fixedly connected to a threaded rod (20), and the other end of the threaded rod (20) is penetrated and rotatably connected to the yarn drum socket (14), and the outer ring of the threaded rod (20) is close to the dual-rotor motor (15). A nut pair (17) is passed through and threadedly connected to one side of the rotor motor (15); a slider (16) is passed through and rotatably connected to the middle of the outer wall of the nut pair (17); connecting rods (19) are passed through and rotatably connected to the middle of the upper and lower sides of the outer wall of the slider (16); a rubber clamp (11) is rotatably connected to the other end of the connecting rod (19); two fixed blocks (18) are fixedly connected to the left and right sides of the outer wall of the yarn drum socket (14); and the rubber clamp (11) passes through and is rotatably connected to the fixed block (18); and a quick release component is arranged at the other end of the yarn drum socket (14).

2. A warp knitting machine creel for convenient assembly and disassembly of yarn tubes according to claim 1, characterized in that: The quick-release assembly comprises a mounting tube (1), wherein the mounting tube (1) is fixedly connected to the bobbin socket (14), and two limit rods (23) are penetrated and slidably connected to the side of the outer wall of the mounting tube (1) close to the bobbin socket (14), and the two limit rods (23) are fixedly connected to the adjacent sides with a push plate (13), and the other end of the limit rod (23) is fixedly connected to the limit block (5), and an extrusion block (7) is arranged inside the push plate (13), and the end of the extrusion block (7) away from the bobbin socket (14) is fixedly connected to a pull rod (6), and the pull rod (6) penetrates the mounting tube (1).

3. A warp knitting machine creel for convenient assembly and disassembly of yarn tubes according to claim 1, characterized in that: Two bearings (9) are fixedly connected to the middle of the outer ring of the yarn tube socket (14), and the bearings (9) correspond to the yarn tube body (2).

4. A warp knitting machine creel for convenient assembly and disassembly of yarn tubes according to claim 1, characterized in that: An auxiliary block (10) is arranged on the opposite side of the fixed block (18), and the auxiliary block (10) is fixedly connected to the yarn tube socket (14).

5. A warp knitting machine creel for convenient assembly and disassembly of yarn tubes according to claim 2, characterized in that: The outer ring of the limiting rod (23) is provided with a first spring (24), and the outer ring of the pulling rod (6) is provided with a second spring (25).

6. A warp knitting machine creel for convenient assembly and disassembly of yarn tubes according to claim 2, characterized in that: An arc-shaped clamping block (21) is fixedly connected to the middle of the outer ring of the pull rod (6), and two limit seats (22) are fixedly connected to the outer side of the mounting tube (1), and the limit seats (22) correspond to the arc-shaped clamping block (21).

7. A warp knitting machine creel for convenient assembly and disassembly of yarn tubes according to claim 1, characterized in that: Two limit plates (12) are fixedly connected to one side of the outer wall of the slider (16) close to the dual-rotor motor (15), and the limit plates (12) penetrate through and are slidably connected to the bobbin socket (14).

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