Yarn guide device in polyester winding machine

Abstract

The utility model discloses a yarn guide device in a polyester winding machine, which relates to the technical field of polyester production and comprises a support frame and a guide component, mounting blocks are arranged on two sides of the outside of the support frame, and the guide component is arranged in the support frame. The guide assembly comprises a limiting frame, a limiting through groove, a servo motor, a lead screw, a movable sliding block, a fixed block, a limiting plate and a guide roller, the limiting through groove is formed in the upper end of the interior of the limiting frame, the servo motor is installed on the left side of the exterior of the limiting frame, the lead screw is connected to the front end of the servo motor, and meanwhile the movable sliding block is connected to the exterior of the lead screw; a fixing block is installed in the middle of the upper end of the movable sliding block, and limiting plates are arranged on the two sides of the upper end of the fixing block. According to the yarn guiding device in the polyester winding machine, through the arrangement of the guiding assembly, the problem that due to the fact that most yarn guiding devices are inconvenient to adjust the moving position of a guide yarn, the guide yarn is not prone to being evenly wound is solved, and the overall practicability of the yarn guiding device is conveniently improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester production, in particular to a wire guiding device in a polyester winding machine. Background Art

[0002] Polyester is an important variety of synthetic fiber. It is the trade name of polyester fiber in my country. It is also a fiber made by spinning and post-processing. During the production and processing of polyester filaments, it is necessary to wind and collect them. During the winding process, a wire guide device is required to guide the winding of polyester. In order to improve the production and processing efficiency of polyester, a wire guide device is needed. However, the existing wire guide device still has the following shortcomings:

[0003] For example, the utility model with application number 202022788703.9 discloses a wire guiding device in a polyester filament winding machine, wherein a first threaded rod is arranged at the inner top end of a working box, a first slider is sleeved on the outer side of the first threaded rod, a second threaded rod is arranged at the bottom end of the first slider through a connecting plate, the bottom end of the second threaded rod is connected to a movable rod through a bevel gear set, a second slider is sleeved on the outer side of the second threaded rod, and a guide wheel is sleeved on a slide rod arranged on one side of the second slider. The position of the guide wheel can be adjusted by rotating the first threaded rod and the movable rod. However, similar to the comparative documents of the above-mentioned application, when the existing wire guiding devices are used, since most wire guiding devices are not convenient for adjusting the moving position of the guide wire, the guide wire is not easy to be evenly wound, resulting in reduced practicality and reduced use efficiency of the wire guiding device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a wire guiding device in a polyester winding machine is proposed. Utility Model Content

[0005] The utility model aims to provide a wire guiding device in a polyester winding machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wire guiding device in a polyester winding machine, comprising a support frame and a guide assembly, mounting blocks are arranged on both sides of the outside of the support frame, a guide assembly is arranged inside the support frame, and the guide assembly comprises a limit frame, a limit slot, a servo motor, a screw rod, a movable slider, a fixed block, a limit plate and a guide roller, a limit slot is provided at the upper end of the limit frame, and a servo motor is installed on the left side of the limit frame, and a screw rod is connected to the front end of the servo motor, and a movable slider is connected to the outside of the screw rod, a fixed block is installed in the middle of the upper end of the movable slider, and limiting plates are arranged on both sides of the upper end of the fixed block, and guide rollers are connected to the inner side of the limiting plate, and a cleaning assembly is arranged outside the limit frame.

[0007] Furthermore, the movable slider is embedded in the limiting frame, and the movable slider is slidably connected to the limiting frame via a screw rod.

[0008] Furthermore, the outer dimensions of the fixing block match the inner dimensions of the limiting through slot, and the fixing block is embeddedly connected to the limiting frame via the limiting through slot.

[0009] Furthermore, the limiting plates are symmetrically arranged on both sides of the upper end of the fixed block, and the guide roller is rotatably connected to the fixed block through the limiting plates.

[0010] Furthermore, the cleaning component includes a receiving block, a limiting ring and an air inlet. The limiting ring is installed on the upper end of the receiving block, and the air inlet is opened inside the limiting ring.

[0011] Furthermore, the cleaning component also includes an air duct, a filter box and a fan, and the lower end of the outer part of the limiting ring is connected to the air duct, and the front end of the air duct is connected to the filter box, and the outside of the filter box is connected to the fan.

[0012] Furthermore, the limiting ring and the receiving block are vertically distributed, and the limiting ring and the receiving block are threadedly connected.

[0013] Furthermore, the air inlets are in the shape of a hollow cylinder, and are evenly distributed inside the limiting ring.

[0014] The utility model provides a wire guide device in a polyester winding machine, which has the following beneficial effects:

[0015] 1. The utility model can avoid the problem that most wire guide devices are inconvenient to adjust the moving position of the wire guide when the wire guide device in the polyester winding machine is used, which makes it difficult for the wire guide to be evenly wound, resulting in a decrease in the practicality of the wire guide device. The limit frame is fixedly installed inside the support frame through fasteners, and the servo motor is fixedly installed on the left side of the outside of the limit frame with the help of fasteners. The output shaft of the servo motor is connected with a lead screw through a coupling. The operation of the servo motor drives the lead screw to rotate, so that the movable slider connected to the outside of the lead screw moves inside the limit frame accordingly. The fixed block is fixedly installed on the upper end of the movable slider through fasteners, and the limit plate is fixedly installed on both sides of the upper end of the fixed block with the help of fasteners. The guide roller is limited by the limit plate, so that the guide roller is rotatably connected to the fixed block through the limit plate. At the same time, the movement of the movable slider drives the guide roller to move its position, so that the wire guide can move its position and be evenly wound, thereby improving the initiative of the wire guide device during use.

[0016] 2. The utility model, through the setting of the cleaning component, can avoid the problem that most wire guide devices are difficult to clean the dust on the surface of the wire guide when the wire guide device in the polyester winding machine is used, which makes the dust on the surface of the wire guide easily affect the subsequent polyester production operation and cause the use efficiency of the wire guide device to decrease. The receiving block is fixedly installed at the middle end of the outside of the fixing block by fastening bolts, and the limiting ring is fixedly installed at the middle part of the upper end of the receiving block in conjunction with the fasteners, the air guide duct is connected to the outer lower end of the limiting ring, and the front end of the air guide duct is connected to the filter box, and the fan is connected to the outside of the filter box at the same time, so that the fan can cooperate with the air guide duct and the air inlet opened inside the limiting ring to absorb the dust and the like that may exist on the outside of the wire guide, and cooperate with the air guide duct to suck the dust and the like into the inside of the filter box, so that the dust and the like that exist on the outside of the wire guide can be cleaned, thereby further improving the use efficiency of the wire guide device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a wire guide device in a polyester winding machine of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of a guide assembly of a wire guide device in a polyester winding machine of the utility model;

[0019] Figure 3 It is a three-dimensional top view structural schematic diagram of a cleaning component of a wire guide device in a polyester winding machine of the utility model.

[0020] In the figure: 1. support frame; 2. mounting block; 3. guide assembly; 301. limit frame; 302. limit slot; 303. servo motor; 304. lead screw; 305. movable slider; 306. fixed block; 307. limit plate; 308. guide roller; 4. cleaning assembly; 401. receiving block; 402. limit ring; 403. air inlet; 404. air guide duct; 405. filter box; 406. fan. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figures 1 to 3As shown, a wire guide device in a polyester winding machine includes a support frame 1 and a guide assembly 3, mounting blocks 2 are arranged on both sides of the support frame 1, and a guide assembly 3 is arranged inside the support frame 1, and the guide assembly 3 includes a limit frame 301, a limit slot 302, a servo motor 303, a screw rod 304, a movable slider 305, a fixed block 306, a limit plate 307 and a guide roller 308, a limit slot 302 is arranged at the upper end of the limit frame 301, and a servo motor 303 is installed on the left side of the limit frame 301, and the front end of the servo motor 303 A screw rod 304 is connected, and a movable slider 305 is connected to the outside of the screw rod 304. A fixed block 306 is installed in the middle of the upper end of the movable slider 305, and limit plates 307 are arranged on both sides of the upper end of the fixed block 306, and guide rollers 308 are connected to the inner side of the limit plate 307. The movable slider 305 is embedded in the limit frame 301, and the movable slider 305 is slidably connected to the limit frame 301 through the screw rod 304. The outer size of the fixed block 306 matches the inner size of the limit slot 302, and the fixed block 306 passes through the limit slot 302. The limiting frame 301 is embedded and connected, and the limiting plates 307 are symmetrically arranged on both sides of the upper end of the fixing block 306, and the guide rollers 308 are rotatably connected to the fixing block 306 through the limiting plates 307. The limiting frame 301 is fixedly installed inside the support frame 1 through fasteners, and the servo motor 303 is fixedly installed on the left side of the outside of the limiting frame 301 with the fasteners. The output shaft of the servo motor 303 is connected to the screw rod 304 through a coupling. The operation of the servo motor 303 drives the screw rod 304 to rotate, so that the movable slider 304 connected to the outside of the screw rod 304 Then, the guide roller 308 is moved inside the limit frame 301, and the fixed block 306 is fixedly mounted on the upper end of the movable slider 305 through the fasteners, and the limit plates 307 are fixedly mounted on both sides of the upper end of the fixed block 306 with the fasteners, and the guide roller 308 is limited by the limit plates 307, so that the guide roller 308 is rotatably connected with the fixed block 306 through the limit plates 307, and the movement of the movable slider 305 drives the guide roller 308 to move its position, so that the guide wire can move its position and be evenly wound, thereby improving the mobility of the guide wire device during use.

[0023] like Figure 1 and Figure 3As shown, a cleaning component 4 is arranged outside the limit frame 301, and the cleaning component 4 includes a receiving block 401, a limit ring 402 and an air inlet 403. The limit ring 402 is installed on the upper end of the receiving block 401, and the limit ring 402 is provided with an air inlet 403. The cleaning component 4 also includes an air duct 404, a filter box 405 and a fan 406. The lower end of the outer portion of the limit ring 402 is connected to the air duct 404, and the front end of the air duct 404 is connected to the filter box 405, and the outside of the filter box 405 is connected to the fan 406. The limit ring 402 is vertically distributed with the receiving block 401, and the limit ring 402 is threadedly connected with the receiving block 401. The air inlet 403 is hollow cylindrical, and the air inlets 403 are equidistantly distributed on the limit ring 402. Inside the ring 402, the receiving block 401 is fixedly installed on the middle end of the outside of the fixing block 306 by fastening bolts, and the limiting ring 402 is fixedly installed on the middle part of the upper end of the receiving block 401 with the fasteners, the air duct 404 is connected to the outer lower end of the limiting ring 402, and the front end of the air duct 404 is connected to the filter box 405, and the fan 406 is connected to the outside of the filter box 405, so that the fan 406 cooperates with the air duct 404 and the air inlet 403 opened inside the limiting ring 402 to absorb dust and the like that may exist on the outside of the guide wire, and cooperates with the air duct 404 to suck the dust and the like into the filter box 405, so that the dust and the like existing on the outside of the guide wire can be cleaned, thereby further improving the use efficiency of the guide wire device.

[0024] In summary, when the wire guide device in the polyester winding machine is used, the support frame 1 and the workpiece are first fixedly installed through the installation blocks 2 set on both sides of the outside of the support frame 1, the limit frame 301 is fixedly installed inside the support frame 1 through fasteners, and the servo motor 303 is fixedly installed on the left side of the outside of the limit frame 301 with the fasteners, the output shaft of the servo motor 303 is connected to the screw rod 304 through a coupling, and the operation of the servo motor 303 drives the screw rod 304 to rotate, so that the movable slider 305 connected to the outside of the screw rod 304 moves inside the limit frame 301 accordingly, the fixed block 306 is fixedly installed on the upper end of the movable slider 305 through the fasteners, and the limit plate 307 is fixedly installed on both sides of the upper end of the fixed block 306 with the fasteners, and the guide roller 308 is limited by the limit plate 307, so that the guide roller 308 is in a fixed position with the fixed block 306 through the limit plate 307. 06 rotation connection, and the movement of the movable slider 305 drives the guide roller 308 to move its position, so that the guide wire can move its position and be evenly wound. Then, the receiving block 401 is fixedly installed on the middle end of the outside of the fixed block 306 through the fastening bolts, and the limiting ring 402 is fixedly installed on the middle part of the upper end of the receiving block 401 with the fasteners, and the air duct 404 is connected to the lower end of the outside of the limiting ring 402, and the front end of the air duct 404 is connected to the filter box 405, and the fan 406 is connected to the outside of the filter box 405, so that the fan 406 cooperates with the air duct 404 and the air inlet 403 opened inside the limiting ring 402 to absorb dust and the like that may exist on the outside of the guide wire, and cooperates with the air duct 404 to suck the dust and the like into the inside of the filter box 405, so that the dust and the like on the outside of the guide wire are cleaned, thereby further improving the use efficiency of the guide wire device.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A wire guide device in a polyester winding machine, comprising a support frame (1) and a guide assembly (3), characterized in that: The support frame (1) is provided with mounting blocks (2) on both sides of its exterior, the support frame (1) is provided with a guide assembly (3) inside, and the guide assembly (3) comprises a limit frame (301), a limit slot (302), a servo motor (303), a screw rod (304), a movable slider (305), a fixed block (306), a limit plate (307) and a guide roller (308), the limit frame (301) is provided with a limit slot (302) at an upper end thereof, and the limit frame (301) A servo motor (303) is installed on the left side of the exterior, and a lead screw (304) is connected to the front end of the servo motor (303), and a movable slider (305) is connected to the exterior of the lead screw (304), a fixed block (306) is installed in the middle of the upper end of the movable slider (305), and limiting plates (307) are arranged on both sides of the upper end of the fixed block (306), and guide rollers (308) are connected to the inner side of the limiting plates (307), and a cleaning component (4) is arranged on the exterior of the limiting frame (301).

2. A wire guide device in a polyester winding machine according to claim 1, characterized in that: The movable slider (305) is embeddedly connected to the limiting frame (301), and the movable slider (305) is slidably connected to the limiting frame (301) via a screw rod (304).

3. A wire guide device in a polyester winding machine according to claim 1, characterized in that: The external dimensions of the fixing block (306) match the internal dimensions of the limiting through slot (302), and the fixing block (306) is embeddedly connected to the limiting frame (301) via the limiting through slot (302).

4. A wire guide device in a polyester winding machine according to claim 1, characterized in that: The limiting plates (307) are symmetrically arranged on both sides of the upper end of the fixed block (306), and the guide roller (308) is rotatably connected to the fixed block (306) through the limiting plates (307).

5. A wire guide device in a polyester winding machine according to claim 1, characterized in that: The cleaning component (4) comprises a receiving block (401), a limiting ring (402) and an air inlet (403); the limiting ring (402) is installed on the upper end of the receiving block (401), and the air inlet (403) is provided inside the limiting ring (402).

6. A thread guide device in a polyester winding machine according to claim 5, characterized in that: The cleaning component (4) further comprises an air duct (404), a filter box (405) and a fan (406), and the lower end of the outer portion of the limiting ring (402) is connected to the air duct (404), while the front end of the air duct (404) is connected to the filter box (405), and the filter box (405) is externally connected to the fan (406).

7. A thread guiding device in a polyester winding machine according to claim 6, characterized in that: The limiting ring (402) and the receiving block (401) are vertically distributed, and the limiting ring (402) and the receiving block (401) are threadedly connected.

8. A thread guide device in a polyester winding machine according to claim 6, characterized in that: The air inlets (403) are in the shape of a hollow cylinder, and the air inlets (403) are evenly distributed inside the limiting ring (402).

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