Multi-difference composite anti-cutting wrap yarn device

Abstract

The utility model relates to the technical field of wrap yarn, in particular to a multi-difference composite anti-cutting wrap yarn device which comprises a workbench, a yarn conveying wheel and a protection device, the yarn conveying wheel is installed on the surface of the workbench, the protection device is arranged on the surface of the workbench, the protection device comprises a main block, the main block is placed on the surface of the workbench, and the main block is arranged on the workbench. The two main blocks are symmetrically arranged, a connecting strip is fixedly connected between the two main blocks, an air cylinder is fixedly connected to the surface of the workbench, rotating blocks are rotationally connected to the surfaces of the main blocks, the two rotating blocks are symmetrically arranged, frames are fixedly connected to the surfaces of the two sides of each rotating block, and the two frames are symmetrically arranged. According to the wrap yarn device, the wrap yarn which is being conveyed can be protected by arranging the protection device, the situation that the wrap yarn is seriously abraded with the surface of the wrap yarn device in the conveying process is avoided, the cutting resistance of the wrap yarn device is improved, and the service life of the wrap yarn is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of coated yarns, in particular to a multi-composite anti-cutting coated yarn device. Background Art

[0002] Core-spun yarn, also known as composite yarn or covered yarn, is a new type of yarn made from a combination of two or more fibers. The original core-spun yarn was a staple-spun yarn developed with a cotton sheath and a polyester staple yarn core. New beaded yarns are typically made with a strong and elastic synthetic filament as the core yarn, twisted together with staple fibers such as cotton, wool, and viscose. Core-spun yarn combines the advantages of both filament core yarn and staple fiber outer covering. Common core-spun yarns include polyester-cotton core-spun yarn, which uses polyester filament as the core yarn and cotton as the outer covering. Other core-spun yarns include spandex core-spun yarn, which uses spandex filament as the core yarn and other fibers as the outer covering. Knitted fabrics or jeans made with this core-spun yarn offer flexible stretch and a comfortable fit. Its primary purpose is to strengthen cotton canvas while maintaining the water-repellent properties of cotton fibers, which swell in water. It also takes advantage of the polyester's resistance to stretching, tearing, and shrinkage when exposed to moisture in the rain. Core-spun yarns currently come in many varieties, categorized as staple fiber vs. staple fiber core-spun yarns, chemical fiber filament vs. staple fiber core-spun yarns, and chemical fiber filament vs. chemical fiber filament core-spun yarns. The most common core-spun yarns typically use chemical fiber filaments as the core yarn, with various staple fibers as the outer covering, creating a unique core-spun yarn structure. Commonly used chemical fiber filaments for the core yarn include polyester filament, nylon filament, and spandex filament. Outer covering staple fibers include cotton, polyester-cotton, polyester, nylon, acrylic, and wool. With the development of society, covering yarn processing is becoming increasingly common, requiring the use of covering yarn devices.

[0003] Existing devices, such as CN202865477U, are a type of covering yarn device, specifically a multi-layer composite cut-resistant covering yarn device. This device includes a middle yarn system, an outer yarn system, and a combined covering yarn system. This multi-layer composite cut-resistant covering yarn device offers a compact structure, enhanced cut resistance, multiple functions, and high comfort.

[0004] When workers need to process the covered yarn, they place the covered yarn on the covering yarn device so that the covering yarn device can process the covered yarn. However, the covered yarn will be severely worn during transportation on the covering yarn device, causing the covering yarn device to break during use, thereby reducing the working efficiency of the covering yarn. Utility Model Content

[0005] The purpose of the utility model is to solve the disadvantage of reduced working efficiency of yarn covering in the prior art, and to propose a multi-composite anti-cutting covering yarn device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a multi-composite anti-cutting covered yarn device, comprising a workbench, a wire feeding wheel and a protective device, the wire feeding wheel being mounted on the surface of the workbench, the protective device being arranged on the surface of the workbench, the protective device comprising a main block, the main block being placed on the surface of the workbench, the two main blocks being symmetrically arranged, a connecting strip being fixedly connected between the two main blocks, a cylinder being fixedly connected to the surface of the workbench, a rotating block being rotatably connected to the surface of the main block, the two rotating blocks being symmetrically arranged, the surfaces on both sides of the rotating block being fixedly connected with frame, the two groups of frame being symmetrically arranged, a pushing block being fixedly connected to the surface of the connecting strip, the pushing block being slidably connected to the surface of the workbench, the driving end of the cylinder being fixedly connected to the surface of the pushing block, and the pushing block can cooperate with the connecting strip and the cylinder to achieve the purpose of adjusting the main block.

[0007] Preferably, the surface of the workbench is provided with two symmetrically arranged slide grooves, the main block is slidably connected to the surface of the slide grooves, and the slide grooves can cooperate with the workbench and the main block to achieve the purpose of guiding the main block to slide.

[0008] Preferably, the surface of the main block is provided with an anti-slip device, and the anti-slip device includes a guide sleeve, and the guide sleeve is fixedly connected to the surface of the main block. The two guide sleeves are symmetrically arranged, and the guide sleeve can cooperate with the main block to achieve the purpose of supporting the guide sleeve.

[0009] Preferably, the inner surface of the guide sleeve is slidably connected to a slide rod, and a return spring is fixedly connected between the slide rod and the guide sleeve. The two return springs are symmetrically arranged, and the slide rod can cooperate with the guide sleeve to achieve the purpose of guiding the slide rod.

[0010] Preferably, a rotating rod is rotatably connected between the two sliding rods, and an anti-slip rod is fixedly connected to the surface of the rotating rod. The anti-slip rod is placed on the surface of the frame. The rotating rod can cooperate with the sliding rod and the anti-slip rod to achieve the purpose of limiting the covered yarn.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, by setting a protective device, when a worker needs to process the covered yarn, the covered yarn can be effectively processed and used. The equipment is used to reel up the covered yarn by conveying the covered yarn, so as to achieve the purpose of processing the covered yarn. The cylinder is started, the cylinder pulls the push block, the push block drives the connecting strip, the connecting strip drives the main block, the main block pushes the rotating block, the rotating block drives the frame, and the slide guides the rotating block. When the rotating block slides to the specified position, the rotating block will lift up the covered yarn. By setting a protective device, the covered yarn being conveyed can be protected, thereby avoiding serious wear of the covered yarn and the surface of the covered yarn device during the conveying process, improving the anti-cutting performance of the covered yarn device, and improving the service life of the covered yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of a multi-composite anti-cutting covered yarn device proposed in the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a protective device for a multi-composite anti-cutting covered yarn device proposed in the utility model;

[0015] Figure 3 This utility model proposes a multi-composite anti-cutting covered yarn device Figure 2 Schematic diagram of the structure at A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of an anti-stripping device for a multi-composite anti-cutting covered yarn device proposed in the utility model;

[0017] Figure 5 This utility model proposes a multi-composite anti-cutting covered yarn device Figure 4 Schematic diagram of the structure at point B.

[0018] Legend:

[0019] 1. Workbench; 2. Wire feeding wheel; 3. Protective device; 31. Connecting strip; 32. Push block; 33. Main block; 34. Cylinder; 35. Rotating block; 36. Frame; 37. Slide groove; 4. Anti-slip device; 41. Anti-slip rod; 42. Rotating rod; 43. Slide rod; 44. Guide sleeve; 45. Return spring. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a technical solution: a multi-composite anti-cutting covered yarn device, comprising a workbench 1, a wire feeding wheel 2 and a protective device 3, the wire feeding wheel 2 is installed on the surface of the workbench 1, and the protective device 3 is arranged on the surface of the workbench 1.

[0021] The specific settings and functions of the protective device 3 and the anti-slip device 4 are described in detail below.

[0022] In this embodiment: the protective device 3 includes a main block 33, the main block 33 is placed on the surface of the workbench 1, the two main blocks 33 are symmetrically arranged, a connecting bar 31 is fixedly connected between the two main blocks 33, a cylinder 34 is fixedly connected to the surface of the workbench 1, the surface of the main block 33 is rotatably connected to a rotating block 35, the two rotating blocks 35 are symmetrically arranged, and the surfaces on both sides of the rotating block 35 are fixedly connected to a frame 36, and the two sets of frames 36 are symmetrically arranged.

[0023] Specifically, a push block 32 is fixedly connected to the surface of the connecting strip 31, and the push block 32 is slidably connected to the surface of the workbench 1. The driving end of the cylinder 34 is fixedly connected to the surface of the push block 32. The push block 32 can cooperate with the connecting strip 31 and the cylinder 34 to achieve the purpose of adjusting the main block 33.

[0024] Specifically, two symmetrically arranged sliding grooves 37 are provided on the surface of the workbench 1 , and the main block 33 is slidably connected to the surfaces of the sliding grooves 37 .

[0025] In this embodiment, the slide groove 37 can cooperate with the workbench 1 and the main block 33 to achieve the purpose of guiding the main block 33 to slide.

[0026] In this embodiment: the surface of the main block 33 is provided with an anti-slip device 4, and the anti-slip device 4 includes a guide sleeve 44, which is fixedly connected to the surface of the main block 33. The two guide sleeves 44 are symmetrically arranged, and the guide sleeves 44 can cooperate with the main block 33 to achieve the purpose of supporting the guide sleeves 44.

[0027] Specifically, the inner surface of the guide sleeve 44 is slidably connected to the slide rod 43 , and a return spring 45 is fixedly connected between the slide rod 43 and the guide sleeve 44 . The two return springs 45 are symmetrically arranged.

[0028] In this embodiment, the slide rod 43 can cooperate with the guide sleeve 44 to achieve the purpose of guiding the slide rod 43.

[0029] Specifically, a rotating rod 42 is rotatably connected between the two sliding rods 43 , and an anti-slip rod 41 is fixedly connected to the surface of the rotating rod 42 . The anti-slip rod 41 is placed on the surface of the frame 36 .

[0030] In this embodiment, the rotating rod 42 can cooperate with the sliding rod 43 and the anti-slip rod 41 to achieve the purpose of limiting the covering yarn.

[0031] Working principle: By setting the protection device 3, when the worker needs to process the covered yarn, the covered yarn can be effectively processed and the equipment is used. The equipment rewinds the covered yarn by conveying the covered yarn to achieve the purpose of processing the covered yarn. The cylinder 34 is started, and the cylinder 34 pulls the push block 32. The push block 32 drives the connecting strip 31. The connecting strip 31 drives the main block 33. The main block 33 pushes the rotating block 35. The rotating block 35 drives the frame 36. The slide 37 guides the rotating block 35. When the rotating block 35 slides to the specified position, the rotating block 35 will lift the covered yarn. By setting the protection device 3, the covered yarn being conveyed can be protected, which avoids serious wear of the covered yarn and the surface of the covered yarn device during the conveying process, improves the anti-cutting performance of the covered yarn device, and improves The service life of the covered yarn is prolonged. In addition, by setting the anti-slip device 4, when the worker needs to convey the covered yarn, the situation of the covered yarn detaching from the protective device 3 is effectively reduced. The device is used, and the device rewinds the covered yarn by conveying the covered yarn to achieve the purpose of processing the covered yarn. The anti-slip rod 41 is loosened, and the reset spring 45 pulls the slide bar 43, the slide bar 43 drives the rotating rod 42, and the rotating rod 42 drives the anti-slip rod 41, and the anti-slip rod 41 is against the frame 36. By setting the anti-slip device 4, the situation of serious damage to the covered yarn can be reduced, and the situation of the covered yarn detaching from the frame 36 due to the fast winding speed of the covered yarn device is avoided, the practicality of the covered yarn device is improved, the service life of the covered yarn is increased, and the situation of the covered yarn breaking is reduced.

Claims

1. A multi-composite anti-cutting covered yarn device, comprising a workbench (1), a wire delivery wheel (2) and a protective device (3), characterized in that: The line-transfer wheel (2) is mounted on the surface of a workbench (1); the protective device (3) is arranged on the surface of the workbench (1); the protective device (3) comprises a main block (33); the main block (33) is placed on the surface of the workbench (1); two main blocks (33) are symmetrically arranged; a connecting bar (31) is fixedly connected between the two main blocks (33); a cylinder (34) is fixedly connected to the surface of the workbench (1); a rotating block (35) is rotatably connected to the surface of the main block (33); the two rotating blocks (35) are symmetrically arranged; frames (36) are fixedly connected to the surfaces on both sides of the rotating block (35); and two groups of frames (36) are symmetrically arranged.

2. The multi-composite cut-resistant covered yarn device according to claim 1, characterized in that: A push block (32) is fixedly connected to the surface of the connecting strip (31), the push block (32) is slidably connected to the surface of the workbench (1), and the driving end of the cylinder (34) is fixedly connected to the surface of the push block (32).

3. The multi-composite cut-resistant covered yarn device according to claim 2, characterized in that: The surface of the workbench (1) is provided with two symmetrically arranged slide grooves (37), and the main block (33) is slidably connected to the surfaces of the slide grooves (37).

4. The multi-composite cut-resistant covered yarn device according to claim 3, characterized in that: The surface of the main block (33) is provided with an anti-slip device (4), and the anti-slip device (4) includes a guide sleeve (44). The guide sleeve (44) is fixedly connected to the surface of the main block (33), and the two guide sleeves (44) are symmetrically arranged.

5. The multi-composite cut-resistant covered yarn device according to claim 4, characterized in that: The inner surface of the guide sleeve (44) is slidably connected to a slide rod (43), and a return spring (45) is fixedly connected between the slide rod (43) and the guide sleeve (44), and the two return springs (45) are symmetrically arranged.

6. The multi-composite cut-resistant covered yarn device according to claim 5, characterized in that: A rotating rod (42) is rotatably connected between the two sliding rods (43), and an anti-slip rod (41) is fixedly connected to the surface of the rotating rod (42), and the anti-slip rod (41) is placed on the surface of the frame (36).

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