Yarn winding roller with adjustable yarn tightness

Abstract

The utility model discloses a yarn take-up roller with adjustable yarn tightness, which comprises a mounting frame, a first connecting rod is mounted on the lower side of the mounting frame, a motor is arranged on the right side of the first connecting rod, a first limiting plate is arranged on the inner side of the first connecting rod, a first supporting rod is mounted on the inner side of the first limiting plate, and a second supporting rod is mounted on the inner side of the first supporting rod. A limiting rod is arranged on the outer side of the first supporting rod; the limiting groove is formed in the upper end of the left side of the mounting frame, a second connecting rod is mounted in the limiting groove, a first handheld rod is connected to the upper side of the second connecting rod, a first connecting block is arranged on the inner side of the second connecting rod, and a mounting block is connected to the inner side of the first connecting block. According to the yarn winding roller with the adjustable yarn tension degree, the tension degree of a wire rod can be adjusted in the using process, meanwhile, a wire rod winding part can be conveniently disassembled and replaced, and the yarn winding roller is more convenient to use, adapts to more using environments and is higher in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn winding rollers, in particular to a yarn winding roller with adjustable yarn tension. Background Art

[0002] The yarn winding roller is mainly used to bundle and use the wires. For example, a batch of wires can be bundled according to the requirements of production and manufacturing. The yarn winding roller can quickly complete the work, which can effectively improve work efficiency and reduce labor intensity. For example:

[0003] Announcement No. CN217263865U A yarn winding roller for a knitting machine that prevents scattering, comprising: a transmission roller, the inner side surface of which is welded with a mounting block, a receiving block is mounted inside the mounting block, limiting mechanisms are mounted on both the front and rear ends of the mounting block, and a connecting plate is threadedly connected to the outer end of the screw; a bottom plate, the inner side surface of the bottom end of the receiving block is welded with a bottom plate with an arc-shaped longitudinal section; a top plate, a top plate with an arc-shaped longitudinal section is arranged above the bottom plate, and a thread end fixing mechanism is arranged at the outer end of the top plate; a limiting disk, the limiting disk is located on the outer side of the bottom plate, and a rubber ring is attached to the inner side surface of the limiting disk, and the rubber ring is arranged on the structure formed by the combination of the bottom plate and the top plate. The yarn winding roller for a knitting machine that prevents scattering uses an arc-shaped partition to fix the end of the yarn, facilitates disassembly and assembly, and facilitates the removal of the wound yarn roll by rotating the screw.

[0004] The above-mentioned prior art solutions have the following defects: the current yarn winding roller is generally unable to adjust the tension of the wire during use, and the wire winding parts cannot be conveniently disassembled and replaced. It is inconvenient to use, not suitable for more usage environments, and has low practicality. Therefore, the utility model provides a yarn winding roller with adjustable yarn tension to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a yarn winding roller with adjustable yarn tension, so as to solve the problems proposed in the above background technology that the tension of the wire cannot be adjusted during use, and the wire winding parts cannot be conveniently disassembled and replaced, which makes it inconvenient to use, not suitable for more usage environments, and has low practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a yarn winding roller with adjustable yarn tension, comprising:

[0007] A mounting frame, a first connecting rod is mounted on the lower side of the mounting frame, a motor is arranged on the right side of the first connecting rod, a first limiting plate is arranged on the inner side of the first connecting rod, a first supporting rod is mounted on the inner side of the first limiting plate, and a limiting rod is arranged on the outer side of the first supporting rod;

[0008] A limiting groove is provided at the upper left end of the mounting frame, and a second connecting rod is installed inside the limiting groove, the upper side of the second connecting rod is connected to the first hand-held rod, and a first connecting block is provided inside the second connecting rod, and the inner side of the first connecting block is connected to the mounting block;

[0009] The limiting device is installed inside the mounting block, and the limiting device is composed of a second hand-held rod, a limiting block, and a second connecting block. The inner side of the limiting device is connected to a second supporting rod, and the outer side of the second supporting rod is provided with a second limiting plate.

[0010] Preferably, the first limiting plate is disposed bilaterally symmetrically with respect to a central axis of the first supporting rod, and the first supporting rod is disposed at equal angles on the inner side of the first limiting plate.

[0011] Preferably, the limiting rod is threadedly connected to the first support rod and the first limiting plate, and the outer longitudinal section of the first support rod is a "T"-shaped structure.

[0012] Preferably, the second connecting rod is rotatably connected to the mounting bracket relative to each other, and the second connecting rod is threadably connected to the first connecting block relative to each other.

[0013] Preferably, the first connection block is disposed bilaterally symmetrically with respect to a central axis of the second support rod, and the first connection block is slidably connected to the guide rod.

[0014] Preferably, a second hand-held rod is installed inside the mounting block, and a limiting block is connected to the lower side of the second hand-held rod, and a second connecting block is arranged on the outer side of the limiting block.

[0015] Preferably, the second handle rod is threadedly connected to the limit block, and the limit block is slidably connected to the mounting block, and the second connection block is symmetrically arranged about the central axis of the limit block.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the yarn winding roller with adjustable yarn tension can adjust the tension of the wire during use, and the wire winding parts can be conveniently disassembled and replaced, which is more convenient to use, adaptable to more use environments, and more practical;

[0017] The first support rod is arranged at an equal angle on the inner side of the first limit plate, and the wire is fixed in series on the surfaces of the first support rod and the second support rod. At this time, the motor drives the first connecting rod to rotate inside the mounting frame, and the first connecting rod drives the first limit plate and the first support rod to rotate, so that the first support rod and the second support rod can gather the wire wound on their surfaces, thereby completing the automatic use and gathering of the wire.

[0018] The first connecting block is connected to the guide rod by relative sliding. During the process of tightening, if the tension of the wire needs to be adjusted, the first hand-held rod is rotated to drive the second connecting rod to rotate inside the limiting groove. At this time, due to the connection relationship between the first connecting block and the second connecting rod, the first connecting block slides along the guide rod inside the limiting groove to drive the second supporting rod to move up and down, thereby completing the adjustment of the tension of the wire;

[0019] The limit block and the mounting block are connected by relative sliding connection. When the wire needs to be taken out after the bundling is completed, the second hand-held rod is rotated to push the limit block to move upward along the second connecting block, so that the second support rod is free from the restriction of the limit block. At this time, the second support rod is taken out to the upper side, and the limit rod is rotated at the same time, so that the first support rod is free from the restriction of the limit rod, and the first support rod is taken out at the same time, thereby completing the convenient removal of the wire after bundling. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0022] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0023] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. mounting frame; 2. first connecting rod; 3. motor; 4. first limiting plate; 5. first supporting rod; 6. limiting rod; 7. limiting groove; 8. second connecting rod; 9. first hand-held rod; 10. guide rod; 11. first connecting block; 12. mounting block; 13. limiting device; 1301. second hand-held rod; 1302. limiting block; 1303. second connecting block; 14. second supporting rod; 15. second limiting plate. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-4The utility model provides a technical solution: a yarn winding roller with adjustable yarn tension, comprising a mounting frame 1, a first connecting rod 2 is mounted on the lower side of the mounting frame 1, a motor 3 is arranged on the right side of the first connecting rod 2, a first limiting plate 4 is arranged on the inner side of the first connecting rod 2, a first supporting rod 5 is mounted on the inner side of the first limiting plate 4, and a limiting rod 6 is arranged on the outer side of the first supporting rod 5;

[0027] A limiting groove 7 is provided at the upper left end of the mounting frame 1, and a second connecting rod 8 is installed inside the limiting groove 7, a first hand-held rod 9 is connected to the upper side of the second connecting rod 8, and a first connecting block 11 is provided inside the second connecting rod 8, and a mounting block 12 is connected to the inner side of the first connecting block 11;

[0028] The limiting device 13 is installed inside the mounting block 12, and the limiting device 13 is composed of a second hand-held rod 1301, a limiting block 1302, and a second connecting block 1303. The inner side of the limiting device 13 is connected to a second support rod 14, and the outer side of the second support rod 14 is provided with a second limiting plate 15, forming a complete yarn winding roller.

[0029] like Figure 1 and Figure 2 As shown, the first limit plate 4 is symmetrically arranged about the central axis of the first support rod 5, and the first support rod 5 is arranged at an equal angle on the inner side of the first limit plate 4, the limit rod 6 is relatively threadedly connected to the first support rod 5 and the first limit plate 4, and the outer longitudinal section of the first support rod 5 is a "T"-shaped structure, and the wire is fixed in series on the surfaces of the first support rod 5 and the second support rod 14. At this time, the motor 3 drives the first connecting rod 2 to rotate inside the mounting frame 1, and the first connecting rod 2 drives the first limit plate 4 and the first support rod 5 to rotate, so that the first support rod 5 and the second support rod 14 can gather the wire wrapped around their surfaces, thereby completing the automatic use and gathering of the wire.

[0030] like Figure 1 and Figure 3 As shown, the second connecting rod 8 is connected to the mounting frame 1 for relative rotation, and the second connecting rod 8 is threadedly connected to the first connecting block 11 for relative connection, the first connecting block 11 is symmetrically arranged about the central axis of the second support rod 14, and the first connecting block 11 is connected to the guide rod 10 for relative sliding connection. During the process of contraction, if it is necessary to adjust the tension of the wire, the first hand-held rod 9 is rotated to drive the second connecting rod 8 to rotate inside the limiting groove 7. At this time, due to the connection relationship between the first connecting block 11 and the second connecting rod 8, the first connecting block 11 slides along the guide rod 10 inside the limiting groove 7 to drive the second support rod 14 to move up and down, thereby completing the adjustment of the tension of the wire.

[0031] like Figure 1 and Figure 4 As shown, a second holding rod 1301 is installed inside the mounting block 12, and the lower side of the second holding rod 1301 is connected to the limiting block 1302, and a second connecting block 1303 is arranged on the outer side of the limiting block 1302, the second holding rod 1301 is threadedly connected to the limiting block 1302, and the limiting block 1302 is slidably connected to the mounting block 12 relatively, and the second connecting block 1303 is symmetrically arranged about the central axis of the limiting block 1302. After the bundling is completed, the wire needs to be taken out, and the second holding rod 1301 is rotated to push the limiting block 1302 to move upward along the second connecting block 1303, so that the second support rod 14 is free from the restriction of the limiting block 1302. At this time, the second support rod 14 is taken out to the upper side, and the limiting rod 6 is rotated at the same time, so that the first support rod 5 is free from the restriction of the limiting rod 6, and the first support rod 5 is taken out at the same time, thereby completing the convenient removal of the wire after bundling.

[0032] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A yarn winding roller with adjustable yarn tension, It is characterized in that include: A mounting frame (1), wherein a first connecting rod (2) is mounted on a lower side of the mounting frame (1), a motor (3) is arranged on the right side of the first connecting rod (2), a first limiting plate (4) is arranged on the inner side of the first connecting rod (2), a first supporting rod (5) is mounted on the inner side of the first limiting plate (4), and a limiting rod (6) is arranged on the outer side of the first supporting rod (5); A limiting groove (7) is provided at the upper left end of the mounting frame (1), and a second connecting rod (8) is installed inside the limiting groove (7), the upper side of the second connecting rod (8) is connected to a first hand-held rod (9), and a first connecting block (11) is provided inside the second connecting rod (8), and the inner side of the first connecting block (11) is connected to a mounting block (12); A limiting device (13) is installed inside the mounting block (12), and the limiting device (13) is composed of a second hand-held rod (1301), a limiting block (1302), and a second connecting block (1303); the inner side of the limiting device (13) is connected to a second supporting rod (14), and the outer side of the second supporting rod (14) is provided with a second limiting plate (15).

2. A yarn winding roller with adjustable yarn tension according to claim 1, Features: The first limiting plate (4) is disposed bilaterally symmetrically with respect to the central axis of the first support rod (5), and the first support rod (5) is disposed at equal angles on the inner side of the first limiting plate (4).

3. A yarn winding roller with adjustable yarn tension according to claim 1, Features: The limiting rod (6) is threadedly connected to the first support rod (5) and the first limiting plate (4), and the outer longitudinal section of the first support rod (5) is a "T"-shaped structure.

4. A yarn winding roller with adjustable yarn tension according to claim 1, Features: The second connecting rod (8) is rotatably connected to the mounting frame (1), and the second connecting rod (8) is threadably connected to the first connecting block (11).

5. A yarn winding roller with adjustable yarn tension according to claim 4, Features: The first connection block (11) is disposed bilaterally symmetrically with respect to the central axis of the second support rod (14), and the first connection block (11) is slidably connected to the guide rod (10) relative to one another.

6. A yarn winding roller with adjustable yarn tension according to claim 1, Features: A second hand-held rod (1301) is installed inside the mounting block (12), and the lower side of the second hand-held rod (1301) is connected to a limit block (1302), and a second connection block (1303) is arranged on the outer side of the limit block (1302).

7. A yarn winding roller with adjustable yarn tension according to claim 6, Features: The second hand-held rod (1301) is threadedly connected to the limit block (1302), the limit block (1302) is slidably connected to the mounting block (12), and the second connection block (1303) is symmetrically arranged about the central axis of the limit block (1302).

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