Yarn winding prevention device for roller of computerized flat knitting machine

Abstract

The utility model belongs to the technical field of textile machinery, and particularly relates to a computerized flat knitting machine roller yarn winding prevention device which comprises a rack, two sets of yarn winding prevention pieces and a material cleaning assembly are installed on the rack, and each yarn winding prevention piece comprises a support, a roller and a motor. The first air cylinder pushes the positioning plate and the second air cylinder to move up and down, the second air cylinder operates, the second air cylinder pushes the fixing plate and the material pushing plate to conduct pushing, the material pushing plate moves up and down and left and right between the two rollers, a brush cleans away chippings and impurities on the surfaces of the yarns, an air blower operates, the chippings and impurities on the surfaces of the yarns are blown away by the air blower, and the yarns are dried. According to the yarn winding prevention device, the yarn winding prevention component is provided with the material cleaning assembly for cleaning the yarn, so that the yarn winding prevention component can blow away the chippings and impurities, and finally the chippings and the impurities fall into the collecting frame; compared with the prior art, the cleaning efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of textile machinery technology, and more specifically, it relates to a computer-controlled flat knitting machine roller anti-tangle device. Background Technology

[0002] During the operation of textile machinery, the yarn passes through multiple components, including rollers, yarn guides, and anti-tangle components. These components play a key role in the transmission and processing of the yarn, while the anti-tangle components can directly contact the yarn and prevent it from tangling.

[0003] For example, application publication number CN115787157A describes a roving frame drafting roller anti-yarn entanglement bracket, which includes a frame and a liquid coating roller seat. Two support seats are provided below the frame, and a lifting structure for adjusting the height of the frame is installed on the upper end of the support seats. The liquid coating roller seat includes a seat body installed on the upper end of the frame, and a placement window is opened on the upper end of the seat body. A rotating roller that cooperates with the roller is installed in the placement window, and the rotating roller cooperates with a scraper structure located inside the liquid storage cavity.

[0004] As described above, when the anti-tangle yarn component rewinds the yarn, debris and impurities accumulate on the yarn surface. Since the anti-tangle yarn component does not have a component for cleaning the yarn, the debris and impurities on the yarn surface of the anti-tangle yarn component cannot be cleaned as the mechanical components operate. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a computer flat knitting machine roller anti-tangle device that improves cleaning efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A computerized flat knitting machine roller anti-tangle device includes a frame, on which anti-tangle components for yarn winding and a material clearing assembly are provided. The anti-tangle components are arranged in two sets, distributed left and right, with one set positioned above the other set.

[0008] The anti-tangle yarn component includes a support frame, a roller, and a motor. The roller and motor are housed within the support frame. The motor is connected to the support frame, and its output end is connected to one end of the roller. The other end of the roller is movably connected to the support frame.

[0009] The cleaning assembly includes a support frame and a drive unit mounted on the support frame, with the support frame positioned between two brackets.

[0010] The drive unit is equipped with a pusher plate, which is movably connected to the drive unit to drive it. The pusher plate is positioned between the two rollers.

[0011] The present invention is further configured such that: a plurality of brushes are provided on the bottom surface of the pusher plate, and the brushes are fixedly connected to the pusher plate.

[0012] The present invention is further configured such that: the driving component includes a first cylinder, a positioning plate and a second cylinder, the second cylinder is perpendicularly distributed to the first cylinder, the first cylinder is placed on the support frame and its output end is connected to the bottom surface of the positioning plate, the second cylinder is placed on the top surface of the positioning plate, and there are two of each of the first cylinder and the second cylinder.

[0013] The present invention is further configured such that: a fixing plate is provided on the output end of the second cylinder, the fixing plate is fixedly connected to the pusher plate, a blower is provided on the fixing plate, and the blower is placed below the pusher plate.

[0014] The present invention is further configured such that: a collection frame is provided on the platform, the collection box is placed below the two rollers, and the length of the collection frame is greater than the length of the rollers.

[0015] By adopting the above technical solution, the beneficial effects of this utility model are as follows:

[0016] Because debris and impurities may appear on the surface of the yarn on the anti-tangle yarn component, the cleaning efficiency is improved by operating the first cylinder, which pushes the positioning plate and the second cylinder to move up and down, and the second cylinder, which pushes the fixing plate and the pusher plate to move up, down, left and right between the two rollers. The brush cleans the debris and impurities on the yarn surface, and the blower blows away the debris and impurities on the yarn surface. Finally, the debris and impurities fall into the collection box. Because the anti-tangle yarn component is equipped with a cleaning component for cleaning the yarn, the cleaning efficiency is improved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0018] Figure 2 This is a partial schematic diagram of an embodiment of the present utility model.

[0019] 1. Frame; 2. Anti-tangling yarn component; 3. Support frame; 4. Drive component; 5. Push plate; 6. Brush; 7. Collection frame; 201. Bracket; 202. Roller; 203. Motor; 401. First cylinder; 402. Positioning plate; 403. Second cylinder; 404. Fixing plate; 405. Hair dryer. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] like Figures 1 to 2 As shown, the anti-tangle yarn device of the computer flat knitting machine roller includes a frame 1. The frame 1 is provided with an anti-tangle yarn component 2 for yarn winding and a material clearing component. There are two sets of anti-tangle yarn components 2, which are distributed on the left and right sides. One set of anti-tangle yarn components 2 is placed above the other set of anti-tangle yarn components 2.

[0023] The anti-tangling yarn component 2 includes a support 201, a roller 202, and a motor 203. The roller 202 and the motor 203 are placed inside the support 201. The motor 203 is connected to the support 201, and its output end is connected to one end of the roller 202. The other end of the roller 202 is movably connected to the support 201.

[0024] The bracket 201 has holes. When the motor 203 is running, the motor 203 drives the roller 202 to rotate. During the rotation of the roller 202, the other end of the roller 202 is placed in the hole and rotates in the hole. At the same time, the yarn on the outer wall of the roller 202 can rotate.

[0025] The material cleaning assembly includes a support frame 3 and a drive component 4 placed on the support frame 3. The support frame 3 is positioned between two brackets 201. A pusher plate 5 is mounted on the drive component 4 and is movably connected to the drive component 4 to drive the drive component 4. The pusher plate 5 is positioned and movable between two rollers 202.

[0026] The driving component 4 includes a first cylinder 401, a positioning plate 402, and a second cylinder 403. The second cylinder 403 is perpendicular to the first cylinder 401. The first cylinder 401 is placed on the support frame 3 and its output end is connected to the bottom surface of the positioning plate 402. The second cylinder 403 is placed on the top surface of the positioning plate 402. There are two of each of the first cylinder 401 and the second cylinder 403.

[0027] A fixing plate 404 is provided on the output end of the second cylinder 403, and the fixing plate 404 is fixedly connected to the pusher plate 5.

[0028] When the first cylinder 401 is operated, its output end pushes the bottom surface of the positioning plate 402. The positioning plate 402 then moves the second cylinder 403 up and down, causing the pusher plate 5 to move vertically. Since the second cylinder 403 is perpendicular to the first cylinder 401, when the second cylinder 403 is operated, its output end pushes the fixed plate 404 to move, thus moving the pusher plate 5 left and right.

[0029] Several brushes 6 are provided on the bottom surface of the pusher plate 5. The brushes 6 are fixedly connected to the pusher plate 5. During the movement of the pusher plate 5, the brushes 6 clean the debris and impurities on the surface of the two yarns. A blower 405 is installed on the fixed plate 404. The blower 405 is placed below the pusher plate 5 and can blow away the debris and impurities on the surface of the yarns.

[0030] A collection frame 7 is also installed on the frame 1. The collection box is placed below the two rollers 202. The length of the collection frame 7 is greater than the length of the rollers 202. The brush 6 and the blower 405 blow the debris and impurities into the collection box. Two handles are also installed on the top of the collection frame 7. By lifting the collection frame 7, the debris and impurities in the collection frame 7 can be cleaned out.

[0031] Working principle: Because debris and impurities appear on the surface of the yarn on the anti-tangle yarn component 2, the first cylinder 401 is operated, which pushes the positioning plate 402 and the second cylinder 403 to move up and down. The second cylinder 403 is operated, which pushes the fixing plate 404 and the pusher plate 5 to move, so that the pusher plate 5 can move up, down and left and right between the two rollers 202. The brush 6 cleans the debris and impurities on the surface of the yarn. The blower 405 is operated, which blows away the debris and impurities on the surface of the yarn. Finally, the debris and impurities fall into the collection box 7. Because the anti-tangle yarn component is equipped with a cleaning component for cleaning the yarn, the cleaning efficiency is improved.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A computerized flat knitting machine roller anti-tangle device, comprising a frame (1), characterized in that, The frame (1) is equipped with an anti-tangle yarn component (2) for yarn winding and a material clearing component. The anti-tangle yarn component (2) has two sets, which are distributed left and right, with one set of anti-tangle yarn components (2) placed above the other set of anti-tangle yarn components (2). The anti-tangling yarn component (2) includes a bracket (201), a roller (202), and a motor (203). The roller (202) and the motor (203) are placed inside the bracket (201). The motor (203) is connected to the bracket (201), and its output end is connected to one end of the roller (202). The other end of the roller (202) is movably connected to the bracket (201). The cleaning assembly includes a support frame (3) and a drive unit (4) placed on the support frame (3). The support frame (3) is positioned between two supports (201). The drive unit (4) is provided with a pusher plate (5), which is movably connected to the drive unit (4) so ​​as to drive the drive unit (4). The pusher plate (5) is placed between the two rollers (202).

2. The anti-tangle device for rollers of a computerized flat knitting machine according to claim 1, characterized in that, The bottom surface of the pusher plate (5) is provided with several brushes (6), and the brushes (6) are fixedly connected to the pusher plate (5).

3. The anti-tangle device for rollers of a computerized flat knitting machine according to claim 2, characterized in that, The driving component (4) includes a first cylinder (401), a positioning plate (402), and a second cylinder (403). The second cylinder (403) is perpendicular to the first cylinder (401). The first cylinder (401) is placed on the support frame (3) and its output end is connected to the bottom surface of the positioning plate (402). The second cylinder (403) is placed on the top surface of the positioning plate (402). There are two of each of the first cylinder (401) and the second cylinder (403).

4. The anti-tangle device for rollers of a computerized flat knitting machine according to claim 3, characterized in that, The output end of the second cylinder (403) is provided with a fixing plate (404), which is fixedly connected to the pusher plate (5). The fixing plate (404) is provided with a blower (405), which is located below the pusher plate (5).

5. The anti-tangle device for rollers of a computerized flat knitting machine according to claim 1, characterized in that, The platform (1) is also provided with a collection frame (7), and the collection box is placed below the two rollers (202). The length of the collection frame (7) is greater than the length of the rollers (202).

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