Yarn leading mechanism for polyester coated yarn processing

Abstract

The utility model discloses a thread guiding mechanism for polyester coated yarn processing, relates to the technical field of coated yarn processing, and aims to solve the problems that in the operation process of an existing thread guiding mechanism for polyester coated yarn processing, along with the conveying of coated yarns, the coated yarns are easy to loosen in the conveying process, and the loosen coated yarns possibly swing at will, so that the production efficiency is high. In the prior art, the wrapping yarn may be wound with surrounding equipment parts, meanwhile, the situation of pulling may occur, the wrapping yarn may be broken, and the quality of the wrapping yarn may be affected by non-uniform pulling force; compared with the prior art, the tension control assembly is arranged, when the traction force acting on the polyester coated yarn changes, the tension control assembly can conduct automatic adjustment to enable the coated yarn to keep proper tension, it can be guaranteed that the coated yarn can be conducted more stably in the follow-up machining process through tension adjustment, and the production smoothness and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coated yarn processing, in particular to a lead mechanism for polyester coated yarn processing. BACKGROUND

[0002] Polyester coated yarn is a kind of composite fiber yarn, which is made of polyester as the main raw material, generally one or more core yarns are wrapped by another material to form a kind of yarn, and this wrapping method is like putting a coat on the pencil core.

[0003] In the Chinese patent CN221318695U, the utility model discloses a kind of lead mechanism for coated yarn processing with coated yarn machine, including coated yarn machine main body, the coated yarn machine main body upper end is installed with coated yarn reel fixing device, the lead unit is fixedly installed in the front end of the coated yarn machine main body.The utility model is wrapped by installing wire reel fixing device, the clamping assembly of its setting can be adjusted according to the diameter size of coated yarn reel, so that the clamping plate of adjusted is tightly attached to the inner wall of coated yarn reel, is supported and fixed to coated yarn reel, and it is convenient to disassemble coated yarn reel, and the distance between two ends coated yarn reel fixing device can be adjusted according to the length of coated yarn reel, improve the scope of application of device, in addition, the pay-off assembly of setting can drive turntable rotation, in turn make coated yarn reel rotate, it is convenient for subsequent lead, install lead unit, reel sleeve is set on cylinder, by driving mechanism make reel rotation, coated yarn reel can be wound out of silk thread.

[0004] The existing lead mechanism for polyester coated yarn processing in the operation process, with the conveying of coated yarn, coated yarn is prone to relaxation in the transmission process, the relaxed coated yarn can swing at will, can be wound with surrounding equipment components, and can also appear pulling situation, can cause coated yarn to break, uneven tension can affect the quality of coated yarn.

[0005] In view of the above problems, a kind of lead mechanism for polyester coated yarn processing is provided. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of lead mechanism for polyester coated yarn processing, solve the problem of unstable traction of coated yarn in conveying process.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A kind of leading mechanism for polyester covering silk processing, including polyester covering silk processing device bottom plate, the top of the polyester covering silk processing device bottom plate is provided with leading assembly, the leading assembly includes support plate, and support plate and polyester covering silk processing device bottom plate are fixedly connected, the side of the support plate is equipped with tension control assembly, the tension control assembly includes fixed baffle, the inside of the fixed baffle is equipped with movable slot, and the outer wall of fixed baffle is fixedly connected with limit block, and the inside of limit block is engagedly connected with limit rod, the outer wall of the limit rod is provided with buffer spring, and the top of limit rod is fixedly connected with fixed block, and the outer wall of fixed block is fixedly connected with shaft connecting rod, the side of the shaft connecting rod is provided with movable roller, and the bottom of movable roller is provided with fixed roller, and the fixed roller and fixed baffle are fixedly connected, the side of the fixed roller is provided with limit ring, and the fixed connection between limit ring and polyester covering silk processing device bottom plate is fixedly connected.

[0008] Preferably, the limit rod penetrates the inside of the limit block, and the buffer spring functions as a buffer and elastic support.

[0009] Preferably, the shaft connecting rod moves up and down in the inside of the movable slot, and the limit ring functions as a covering silk limiting effect.

[0010] Preferably, the outer wall of the support plate is fixedly connected with an electric telescopic rod, and the side of the electric telescopic rod is fixedly connected with a leading brush, and the outer wall of the leading brush is provided with a covering silk reel, the inside of the covering silk reel is engagedly connected with a mounting rod, and the bottom of the mounting rod is fixedly connected with a rotating disc, and the rotating disc is fixedly connected to the output end of a servo motor, the servo motor and the polyester covering silk processing device bottom plate are fixedly connected, and the side of the servo motor is provided with a support column, the support column and the polyester covering silk processing device bottom plate are fixedly connected, and the top of the support column is fixedly connected with a fixed disc.

[0011] Preferably, the leading brush closely contacts the covering silk reel under the action of the electric telescopic rod, and the hexagonal star groove formed in the inside of the covering silk reel is the same shape as the mounting rod.

[0012] Preferably, the movable wheels arranged on the top of the fixed disc are arranged at equal intervals on the top of the fixed disc, and the movable wheels on the top of the fixed disc function as auxiliary rotating discs.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model provides a kind of leading mechanism for polyester covering yarn processing, by tension control assembly, covering yarn can keep substantially consistent speed in transmission process, so that the tension stability that covering yarn is subjected to in processing process, tension control assembly is used to keep proper tension, this tension adjustment can ensure that covering yarn can be more stably carried out in subsequent processing process, improve the fluency of production and product quality.

[0015] 2. The utility model provides a kind of leading mechanism for polyester covering yarn processing, in the process of covering yarn reel rotation, leading brush carries out the quick leading of the thread end of covering yarn, leading assembly can quickly, accurately find thread end, smoothly lead it from reel, can effectively separate thread end, greatly improve the initial efficiency of processing. DRAWINGS

[0016] Fig. 1 It is the front view structural schematic diagram of the utility model whole;

[0017] Fig. 2 It is the enlarged structural schematic diagram of the utility model leading assembly;

[0018] Fig. 3 It is the explosion structural schematic diagram of the utility model leading assembly;

[0019] Fig. 4 It is the internal structure schematic diagram of the utility model tension control assembly;

[0020] Fig. 5 It is the enlarged structural schematic diagram of the utility model tension control assembly;

[0021] Fig. 6 It is the explosion structural schematic diagram of the utility model movable roller part.

[0022] In the drawing: 1, polyester covering yarn processing device bottom plate; 2, leading assembly; 201, support plate; 202, electric telescopic rod; 203, leading brush; 204, covering yarn reel; 205, mounting rod; 206, rotating disc; 207, servo motor; 208, support column; 209, fixed disc; 3, tension control assembly; 301, fixed baffle; 302, movable slot; 303, limit block; 304, limit rod; 305, buffer spring; 306, fixed block; 307, rotating shaft connecting rod; 308, movable roller; 309, fixed roller; 310, limit ring. DETAILED DESCRIPTION

[0023] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] In order to further understand the content of the present application, the present application will be described in detail in combination with the drawings.

[0025] In combination Figs. 1 to 6 The utility model discloses a lead mechanism for polyester covered yarn processing, including polyester covered yarn processing device bottom plate 1, be provided with lead assembly 2 at the top of polyester covered yarn processing device bottom plate 1, and lead assembly 2 includes support plate 201, and the fixed connection between support plate 201 and polyester covered yarn processing device bottom plate 1, and the side of support plate 201 is installed with tension control assembly 3, and tension control assembly 3 includes fixed baffle 301, and the inside of fixed baffle 301 is seted up with movable slot 302, and the outer wall fixed connection of fixed baffle 301 has limit block 303, and the inside of limit block 303 is engaged with limit rod 304, and the outer wall of limit rod 304 is provided with buffer spring 305, and the top fixed connection of limit rod 304 has fixed block 306, and the outer wall fixed connection of fixed block 306 has shaft connecting rod 307, and the side of shaft connecting rod 307 is provided with movable roller 308, and the bottom of movable roller 308 is provided with fixed roller 309, and the fixed connection between fixed roller 309 and fixed baffle 301, and the side of fixed roller 309 is provided with limit ring 310, and the fixed connection between limit ring 310 and polyester covered yarn processing device bottom plate 1, and limit rod 304 runs through the inside of limit block 303, and buffer spring 305 plays the role of buffering and elastic support, and shaft connecting rod 307 does the lifting movement in movable slot 302, and limit ring 310 plays the role of covering silk limiting.

[0026] When the device is in use, the coating wire passes through the limiting ring 310, the fixed roller 309 and the movable roller 308 in turn, when the traction force becomes larger, at this time, under the action of the tension, the movable roller 308 moves downward, at this time, the shaft connecting rod 307 moves downward in the movable groove 302, at the same time, the fixed block 306 drives the limiting rod 304 to move downward, and the buffer spring 305 is squeezed and shrunk, so as to alleviate the larger traction force, when the device traction force recovers or is smaller, at this time, under the elastic action of the buffer spring 305, the fixed block 306 is pushed up, at this time, the movable roller 308 rises, and the smaller traction force is alleviated, through the tension control assembly 3, the coating wire can maintain a substantially consistent speed in the transmission process, so that the tension of the coating wire in the processing process is stable, the tension control assembly 3 is used for maintaining appropriate tension, and the tension adjustment can ensure that the coating wire can be more stably processed in the subsequent processing process, and the production fluency and product quality are improved.

[0027] In combination Figs. 1 to 3 The utility model discloses a lead mechanism for polyester coating wire processing, the outer wall of support plate 201 is fixedly connected with electric telescopic rod 202, and the side of electric telescopic rod 202 is fixedly connected with lead brush 203, and the outer wall of lead brush 203 is provided with coating wire reel 204, the inside of coating wire reel 204 is clamped and is connected with mounting rod 205, and the bottom of mounting rod 205 is fixedly connected with rotating disc 206, and rotating disc 206 is fixedly connected to the output end of servo motor 207, and servo motor 207 and polyester coating wire processing device bottom plate 1 are fixedly connected, and the side of servo motor 207 is provided with support column 208, and support column 208 and polyester coating wire processing device bottom plate 1 are fixedly connected, and the top of support column 208 is fixedly connected with fixed disc 209, lead brush 203 is closely combined with coating wire reel 204 under the action of electric telescopic rod 202, and the hexagonal star groove formed in the inside of coating wire reel 204 is same with the shape of mounting rod 205, and the movable wheels arranged on the top of fixed disc 209 are equidistantly arranged on the top of fixed disc 209, and the movable wheels on the top of fixed disc 209 play the role of auxiliary rotating disc 206 rotation.

[0028] Coating wire reel 204 is sleeved on the outer wall of mounting rod 205, then electric telescopic rod 202 is started, electric telescopic rod 202 pushes lead brush 203 to contact with coating wire reel 204, then servo motor 207 is started, and servo motor 207 drives coating wire reel 204, mounting rod 205 and rotating disc 206 to rotate, in the process of rotating of coating wire reel 204, lead brush 203 quickly leads the thread end of coating wire, lead assembly 2 can quickly and accurately find the thread end and smoothly lead it from the reel, can effectively separate the thread end, and greatly improve the initial efficiency of processing.

[0029] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0030] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A leading mechanism for processing of polyester covering yarn, characterized in that: The utility model provides a bottom plate (1) of polyester covering silk processing device, the top of bottom plate (1) of polyester covering silk processing device is provided with lead assembly (2), lead assembly (2) includes support plate (201), and support plate (201) and bottom plate (1) of polyester covering silk processing device are fixedly connected, the side of support plate (201) is installed with tension control assembly (3), tension control assembly (3) includes fixed baffle (301), the inside of fixed baffle (301) is opened with movable slot (302), and the outer wall of fixed baffle (301) is fixedly connected with limiting block (303), and the inside of limiting block (303) is engagedly connected with limiting rod (304), the outer wall of limiting rod (304) is provided with buffer spring (305), and the top of limiting rod (304) is fixedly connected with fixed block (306), and the outer wall of fixed block (306) is fixedly connected with pivot connecting rod (307), the side of pivot connecting rod (307) is provided with movable roller (308), and the bottom of movable roller (308) is provided with fixed roller (309), and fixed roller (309) and fixed baffle (301) are fixedly connected, the side of fixed roller (309) is provided with limiting ring (310), and limiting ring (310) and bottom plate (1) of polyester covering silk processing device are fixedly connected.

2. The leading mechanism for processing polyester covering yarn according to claim 1, characterized in that: The limiting rod (304) penetrates the inside of the limiting block (303), and the buffer spring (305) plays a buffering and elastic supporting role.

3. The leading mechanism for processing polyester covering yarn according to claim 1, characterized in that: The pivot connecting rod (307) makes lifting movement in the movable slot (302), and the limiting ring (310) plays a role of limiting the covering silk.

4. The leading mechanism for processing polyester covering yarn according to claim 1, characterized in that: The outer wall of the support plate (201) is fixedly connected with the electric telescopic rod (202), the side of the electric telescopic rod (202) is fixedly connected with the lead brush (203), the outer wall of the lead brush (203) is provided with the covering silk winding drum (204), the inside of the covering silk winding drum (204) is engagedly connected with the mounting rod (205), the bottom of the mounting rod (205) is fixedly connected with the rotating disc (206), the rotating disc (206) is fixedly connected to the output end of the servo motor (207), the servo motor (207) and the bottom plate (1) of the polyester covering silk processing device are fixedly connected, the side of the servo motor (207) is provided with the supporting column (208), the supporting column (208) and the bottom plate (1) of the polyester covering silk processing device are fixedly connected, and the top of the supporting column (208) is fixedly connected with the fixed disc (209).

5. The leading mechanism for processing polyester covering yarn according to claim 4, characterized in that: The lead brush (203) is tightly attached to the covering silk winding drum (204) under the action of the electric telescopic rod (202), and the hexagonal star groove formed in the covering silk winding drum (204) has the same shape as the mounting rod (205).

6. The leading mechanism for processing polyester covering yarn according to claim 4, characterized in that: The movable wheels arranged on the top of the fixed disc (209) are arranged at equal intervals on the top of the fixed disc (209), and the movable wheels on the top of the fixed disc (209) play a role of assisting the rotation of the rotating disc (206).

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