Circular weaving machine capable of preventing winding

Abstract

The utility model belongs to the technical field of circular weaving machines, and particularly relates to an anti-winding circular weaving machine which comprises a circular weaving machine body, a protection device is arranged above the circular weaving machine body and comprises an anti-winding unit and a dust removal unit, the anti-winding unit is arranged on the outer side of the upper end of the circular weaving machine body, and the dust removal unit is arranged on the outer side of the upper end of the circular weaving machine body. And the dust removal unit is arranged above the circular weaving machine body. According to the anti-winding circular weaving machine, by arranging the anti-winding unit, one end of a warp yarn penetrates through the space between two extrusion blocks and then penetrates through a threading hole formed in a threading block to be connected with the circular weaving machine body, then a front nut and a rear nut are rotated to be in threaded connection with a connecting rod, and therefore two springs push the extrusion blocks to extrude the warp yarn between the two extrusion blocks; the warp yarn is made to linearly move along the extrusion block and the threading block, so that winding caused by scattering of the warp yarn is avoided, and the problem that in the background technology, the warp yarn cannot be limited in the using process, winding of the warp yarn is caused, and the weaving efficiency is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of circular looms, in particular to a circular loom capable of preventing winding. Background Art

[0002] Circular looms are used to weave tube cloth. There are many spindles on the warp frame of the circular loom. According to the width of the woven cloth and the width of the flat yarn, a specified range of warp yarns are used. Before the warp yarns enter the circular loom, the warp yarns are cross-opened by the warp yarn frame, and the weft yarn shuttle moves in a circular motion in the cross-opening to pass through the warp yarns and weave into tube cloth.

[0003] During summer production, the working temperature is high, which can easily lead to warp yarn breakage, resulting in low quality of woven tube cloth.

[0004] For example, a circular loom disclosed in Chinese patent CN211005817U is provided with an adjustment device so that the upper and lower ends of the mounting portion are respectively rotated relative to the support plate and the bottom plate, and the inclination angle of the mounting portion is changed, thereby changing the angle of the fan installed on the mounting portion, which can conveniently control the heat dissipation of the warp yarn, improve the strength of the warp and weft lines, and improve the quality of the woven products. The sliding seat slides on the sliding rod, driving the connecting rod to rotate, and the connecting rod rotates with the mounting seat and drives the mounting seat to change its angle, which can more conveniently control the fan to dissipate heat from the warp yarn.

[0005] However, the device cannot limit the position of the warp yarn during use, causing the warp yarn to become entangled, thereby affecting the weaving efficiency.

[0006] For this reason we urgently need to provide a circular loom that prevents winding. Utility Model Content

[0007] The utility model aims to provide a circular loom for preventing entanglement, so as to solve the problem in the background art that the warp yarns cannot be limited during use, resulting in entanglement of the warp yarns, thereby affecting the weaving efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a circular loom for preventing entanglement, comprising a circular loom body, and a protective device is arranged above the circular loom body.

[0009] The protective device comprises an anti-winding unit and a dust removal unit. The anti-winding unit is arranged on the outer side of the upper end of the circular loom body, and the dust removal unit is arranged above the circular loom body.

[0010] The anti-winding unit includes a fixing plate, a threading block, a support frame, a mounting block, a connecting rod, a nut, a spring and an extrusion block. The fixing plate is fixedly mounted on the outer side of the upper end of the circular loom body, the threading block is fixedly mounted on the top of the fixing plate, one end of the supporting frame is fixedly mounted on a side of the fixing plate away from the circular loom body, the mounting block is fixedly mounted on the top of the supporting frame, the connecting rod is fixedly mounted inside the mounting block, the nut is threadedly connected to the front and rear ends of the outer side of the connecting rod, the extrusion block is mounted on the front and rear ends of the outer side of the connecting rod, and the spring is installed between the nut and the extrusion block.

[0011] Preferably, the dust removal unit includes a dust box, an exhaust fan, an exhaust duct and a dust hood, the dust box is installed on the right side of the circular loom body, the exhaust fan is installed on the right side of the dust box, the exhaust duct is connected to the top of the dust box, and the dust hood is installed at the end of the exhaust duct away from the dust box.

[0012] Preferably, thread grooves are provided at the front and rear ends of the connecting rod, and the front and rear nuts are threadedly connected to the outside of the connecting rod. By rotating the front and rear nuts and threadedly connecting them to the connecting rod, the two springs push the extrusion blocks to squeeze the warp yarns between the two extrusion blocks, thereby adjusting the tension of the warp yarns.

[0013] Preferably, the middle part of the connecting rod has no thread groove and the surface of the middle part is smooth to prevent the thread groove from rubbing against the warp yarn and causing wear and breakage of the warp yarn.

[0014] Preferably, a threading hole is provided inside the threading block to facilitate the warp yarn to pass through the threading hole, and the warp yarn is limited by the threading block to prevent the warp yarn from being scattered and entangled.

[0015] Preferably, the dust collecting hood is located directly above the circular loom body. During the processing of the circular loom body, the exhaust fan is started to draw the dust generated during the processing into the dust collecting box through the exhaust pipe, thereby preventing dust from polluting the working environment.

[0016] Preferably, the anti-winding units are symmetrically distributed on the outer side of the upper end of the circular loom body. By providing a plurality of anti-winding units, a plurality of warp yarns can be limited to avoid the plurality of warp yarns being scattered and entangled together.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The anti-entanglement circular loom is provided with an anti-entanglement unit, one end of the warp yarn is passed through between two extrusion blocks, and then through the threading hole provided in the threading block to be connected to the circular loom body, and then the front and rear two nuts are rotated to be threadedly connected with the connecting rod, so that the two springs push the extrusion blocks to squeeze the warp yarn between the two extrusion blocks, so that the warp yarn moves in a straight line along the extrusion blocks and the threading blocks, thereby avoiding the warp yarn from being scattered and entangled, and solving the problem in the background technology that the warp yarn cannot be limited during use, resulting in the warp yarn being entangled, thereby affecting the weaving efficiency.

[0019] 2. The anti-entanglement circular loom is provided with a dust removal unit. During the startup of the circular loom body, the exhaust fan is started to draw the dust and other waste debris generated during processing into the dust collecting box through the exhaust pipe, thereby preventing dust from polluting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the connection between the circular loom body and the anti-winding unit of the utility model;

[0022] Figure 3 This is a schematic diagram of the anti-winding unit structure of the utility model;

[0023] Figure 4 This is a structural exploded view of the connection between the extrusion block and the connecting rod of the utility model.

[0024] In the figure: 1, circular loom body; 201, fixing plate; 202, threading block; 203, support frame; 204, mounting block; 205, connecting rod; 206, nut; 207, spring; 208, extrusion block; 301, dust box; 302, exhaust fan; 303, exhaust pipe; 304, dust hood. 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-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] A circular loom for preventing winding comprises a circular loom body 1, and a protective device is arranged above the circular loom body 1.

[0029] The protective device comprises an anti-winding unit and a dust removal unit. The anti-winding unit is arranged on the outer side of the upper end of the circular loom body 1 , and the dust removal unit is arranged above the circular loom body 1 .

[0030] The anti-winding unit includes a fixed plate 201, a threading block 202, a support frame 203, a mounting block 204, a connecting rod 205, a nut 206, a spring 207 and an extrusion block 208. The fixed plate 201 is fixedly mounted on the outer side of the upper end of the circular loom body 1, the threading block 202 is fixedly mounted on the top of the fixed plate 201, and a threading hole is opened inside the threading block 202 to facilitate the warp yarn to pass through the threading hole. The threading block 202 limits the warp yarn to prevent the warp yarn from being scattered and winding. One end of the support frame 203 is fixedly mounted on a side of the fixed plate 201 away from the circular loom body 1, the mounting block 204 is fixedly mounted on the top of the support frame 203, the connecting rod 205 is fixedly mounted inside the mounting block 204, and the connecting rod Thread grooves are provided at the front and rear ends of 205, and the front and rear nuts 206 are threadedly connected to the outside of the connecting rod 205. By rotating the front and rear nuts 206 and threading them to the connecting rod 205, the two springs 207 push the extrusion blocks 208 to squeeze the warp yarns between the two extrusion blocks 208, thereby adjusting the tension of the warp yarns. No thread grooves are provided in the middle of the connecting rod 205, and the surface of the middle is smooth to prevent the thread grooves from rubbing against the warp yarns, causing wear and breakage of the warp yarns. The nuts 206 are threadedly connected to the front and rear ends of the outside of the connecting rod 205, the extrusion blocks 208 are installed at the front and rear ends of the outside of the connecting rod 205, and the springs 207 are installed between the nuts 206 and the extrusion blocks 208.

[0031] Embodiment 2:

[0032] On the basis of Example 1: the dust removal unit includes a dust box 301, an exhaust fan 302, an exhaust pipe 303 and a dust hood 304. The dust box 301 is installed on the right side of the circular loom body 1. The dust and other waste debris sucked in are collected through the dust box 301. The exhaust fan 302 is installed on the right side of the dust box 301. The exhaust pipe 303 is connected to the top of the dust box 301. The dust hood 304 is installed at the end of the exhaust pipe 303 away from the dust box 301. The dust hood 304 is located directly above the circular loom body 1. During the processing of the circular loom body 1, the exhaust fan 302 is started to draw the dust generated during the processing into the dust box 301 through the exhaust pipe 303, thereby avoiding dust pollution to the working environment.

[0033] Embodiment three:

[0034] On the basis of the first embodiment: the anti-winding units are symmetrically distributed on the outer side of the upper end of the circular loom body 1. By setting a plurality of anti-winding units, a plurality of warp yarns can be limited to avoid the plurality of warp yarns being scattered and entangled together.

[0035] When in use, one end of the warp yarn is passed between the two extrusion blocks 208, and then passed through the threading hole opened in the threading block 202 to connect with the circular loom body 1, and then the front and rear two nuts 206 are rotated to be threadedly connected with the connecting rod 205, so that the two springs 207 push the extrusion block 208 to squeeze the warp yarn between the two extrusion blocks 208, so that the warp yarn moves in a straight line along the extrusion block 208 and the threading block 202, thereby avoiding the warp yarn from being scattered and entangled. At the same time, with the cooperation of multiple anti-winding units, multiple warp yarns are guided and limited, thereby avoiding the entanglement caused by the interlacing of multiple warp yarns. During the startup process of the circular loom body 1, the exhaust fan 302 is started to draw the dust and other waste generated during processing into the dust box 301 through the exhaust pipe 303, thereby avoiding dust from polluting the working environment.

[0036] 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. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A circular loom for preventing entanglement, comprising a circular loom body (1), characterized in that: A protective device is arranged above the circular loom body (1); The protective device comprises an anti-winding unit and a dust removal unit, wherein the anti-winding unit is arranged on the outer side of the upper end of the circular loom body (1), and the dust removal unit is arranged above the circular loom body (1); The anti-winding unit comprises a fixing plate (201), a threading block (202), a support frame (203), a mounting block (204), a connecting rod (205), a nut (206), a spring (207) and an extrusion block (208); the fixing plate (201) is fixedly mounted on the outer side of the upper end of the circular loom body (1); the threading block (202) is fixedly mounted on the top of the fixing plate (201); one end of the supporting frame (203) is fixedly mounted on a side of the fixing plate (201) away from the circular loom body (1); the mounting block (204) is fixedly mounted on the top of the supporting frame (203); the connecting rod (205) is fixedly mounted inside the mounting block (204); the nut (206) is threadedly connected to the front and rear ends of the outer side of the connecting rod (205); the extrusion block (208) is mounted on the front and rear ends of the outer side of the connecting rod (205); and the spring (207) is mounted between the nut (206) and the extrusion block (208).

2. A circular loom for preventing entanglement according to claim 1, characterized in that: The dust removal unit comprises a dust box (301), an exhaust fan (302), an exhaust pipe (303) and a dust hood (304); the dust box (301) is installed on the right side of the circular loom body (1); the exhaust fan (302) is installed on the right side of the dust box (301); the exhaust pipe (303) is connected to the top of the dust box (301); and the dust hood (304) is installed at one end of the exhaust pipe (303) away from the dust box (301).

3. The anti-entanglement circular loom according to claim 1, characterized in that: The connecting rod (205) has thread grooves at both ends, and two nuts (206) are threadedly connected to the outside of the connecting rod (205).

4. The anti-entanglement circular loom according to claim 1, characterized in that: The middle part of the connecting rod (205) has no thread groove and the surface of the middle part is smooth.

5. The anti-entanglement circular loom according to claim 1, characterized in that: The threading block (202) is provided with a threading hole inside, so that the warp yarn can pass through the threading hole easily. The threading block (202) limits the position of the warp yarn, thereby preventing the warp yarn from being scattered and entangled.

6. The anti-entanglement circular loom according to claim 2, characterized in that: The dust collecting cover (304) is located directly above the circular loom body (1).

7. The anti-entanglement circular loom according to claim 1, characterized in that: The anti-winding units are symmetrically distributed on the outer side of the upper end of the circular loom body (1).

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