Nylon spinning stretching structure with burr processing function

Abstract

The utility model relates to the technical field of chinlon spinning, in particular to a chinlon spinning stretching structure with a burr processing function, which comprises a stretching base, a stretching component and a heating roller mechanism, the stretching component is arranged on the stretching base, the stretching component is used for stretching chinlon tows, and the heating roller mechanism is used for heating. The heating roller mechanism is provided with a moving assembly used for adjusting the position. The heating roller mechanism comprises two groups of heating roller main bodies which are parallel to each other, telescopic plates are mounted at the two ends of each heating roller main body, adjusting screw rods are arranged in the telescopic plates in a penetrating manner, and the adjusting screw rods are in threaded connection with the telescopic plates; the moving assembly comprises a mounting base arranged in the telescopic plate in a penetrating mode, and a connecting piece is arranged at the connecting position of the mounting base and the adjusting screw rod. The position of the heating roller can be adjusted according to the number of nylon yarns, so that the nylon yarns can be completely attached to the heating roller, and the deburring effect cannot be affected by heating of the heating roller.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon spinning, in particular to a nylon spinning stretching structure with a burr processing function. Background Art

[0002] The first is nylon melt spinning, the most commonly used spinning technology. In nylon melt spinning, the nylon raw material is melted and passed through a spinneret to form a filament bundle. The nylon fiber is then cooled, stretched, and solidified to form a nylon fiber. The nylon spinning stretching mechanism stretches the cooled nylon bundle.

[0003] When nylon is spun and stretched, since the nylon yarn is cooled, burrs are inevitable during stretching.

[0004] The existing public technical solution, with announcement number CN218666436U, discloses a nylon spinning and stretching structure, including a machine body, a stretching groove is opened on the upper end face of the machine body, and double-axis threaded rods are rotatably provided on the inner walls on both sides of the stretching groove. Stretching rollers are fixedly sleeved on the shaft bodies of the two rotating shafts, and the centers of the opposite sides of the two limiting sliding rods are rotatably connected to fixed rods. A heating roller is fixedly connected between the two fixed rods through a coupling. Through the provision of the heating roller, the nylon spinning can achieve the benefit of removing burrs during rotation.

[0005] When the above technical solution is actually implemented, a single group of heating rollers is set between two groups of stretching rollers to achieve the effect of heating the nylon yarn, thereby removing the spinning burrs. Once there are more nylon yarns wrapped around the stretching rollers, the nylon yarns are entangled layer by layer, and the outer layer of nylon yarns is not easy to contact with the heating roller, thereby reducing the burr removal effect of the heating roller. Summary of the Invention

[0006] The purpose of the utility model is to provide a nylon spinning and stretching structure with a burr processing function, which can adjust the position of the heating roller according to the amount of nylon yarn, so that the nylon yarn can be completely fitted with the heating roller, ensuring that the heating of the heating roller does not affect the burr removal effect, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a nylon spinning and stretching structure with a burr treatment function, comprising a stretching base, the stretching base being provided with a stretching assembly for stretching a nylon tow, and a heating roller mechanism for heating, the heating roller mechanism being provided with a movable assembly for adjusting the position;

[0008] The heating roller mechanism includes two sets of mutually parallel heating roller bodies, each end of which is equipped with a telescopic plate, and an adjusting screw is passed through the interior of the telescopic plate, and the adjusting screw is threadedly connected to the telescopic plate;

[0009] The moving assembly includes a mounting base that is inserted into the telescopic plate, and a connector is provided at the connection between the mounting base and the adjusting screw.

[0010] Preferably, the moving assembly further comprises a support rod slidably mounted on the stretching base, and a limiting groove is provided at the connection between the support rod and the stretching base.

[0011] Preferably, the end of the support rod is fixed on the mounting base, the other end of the support rod is fixedly provided with a moving part, and a one-way screw is installed inside the moving part through a screw sleeve.

[0012] Preferably, the stretching assembly includes two sets of guide sliders slidably mounted on the stretching base, and a guide slot is provided at the connection between the guide sliders and the stretching base. A one-way screw is installed inside the stretching base.

[0013] Preferably, the end surface of the guide slider is fixedly connected to a movable bracket, and a stretching roller is installed on the inner side of the movable bracket. The interior of the guide slider is connected to a bidirectional screw through a screw sleeve.

[0014] Preferably, the bidirectional screw rod is installed inside the stretching base, and the axes of the bidirectional screw rod and the unidirectional screw rod are located on the same horizontal plane.

[0015] Preferably, a knob is fixedly provided at the end of the adjusting screw, and the adjusting screw is rotatably connected to the mounting base through a connecting piece.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The heating roller mechanism is designed so that two sets of parallel heating roller bodies can slide on the mounting base via a telescopic plate. This allows the distance between the two sets of heating roller bodies to be adjusted according to the number of nylon tows placed on the stretching assembly, allowing the heating roller bodies to fit closely with the nylon tows, thereby increasing the temperature of the nylon tows and treating the burrs generated during the stretching process.

[0018] 2. Through the provided moving assembly, when the one-way screw rotates, the supporting rod can be driven to slide on the limiting groove through the moving part, so that the position of the heating roller body can be changed according to the stretching condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 This is a schematic diagram of the partial structure of the mobile component of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of the heating roller mechanism of the present invention;

[0023] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure at .

[0024] Description of reference numerals:

[0025] 1. Stretching base; 2. Stretching assembly; 201. Guide slider; 202. Stretching roller; 203. Moving bracket; 204. Bidirectional screw; 205. Guide slide; 3. Moving assembly; 301. Support rod; 302. Limiting groove; 303. One-way screw; 304. Moving part; 305. Mounting base; 306. Connecting part; 4. Heating roller mechanism; 401. Heating roller body; 402. Knob; 403. Adjusting screw; 404. Telescopic plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides a technical solution:

[0028] See also Figures 1 to 4 A nylon spinning and stretching structure with a burr processing function includes a stretching base 1, a stretching assembly 2 for stretching a nylon tow, and a heating roller mechanism 4 for heating. The heating roller mechanism 4 is provided with a moving assembly 3 for adjusting the position.

[0029] The heating roller mechanism 4 includes two sets of parallel heating roller bodies 401. Both ends of the heating roller bodies 401 are equipped with telescopic plates 404. The telescopic plates 404 are internally provided with adjusting screws 403. The adjusting screws 403 are threadedly connected to the telescopic plates 404.

[0030] The moving component 3 includes a mounting base 305 that is inserted into the telescopic plate 404, and a connecting piece 306 is provided at the connection between the mounting base 305 and the adjusting screw 403. A knob 402 is fixedly provided at the end of the adjusting screw 403, and the adjusting screw 403 is rotatably connected to the mounting base 305 through the connecting piece 306.

[0031] By adopting the above technical solution, two groups of parallel heating roller bodies 401 can slide on the mounting base 305 through the telescopic plate 404 to adjust the distance between the two groups of heating roller bodies 401, thereby adjusting the distance between the two groups of heating roller bodies 401 according to the number of nylon tows placed on the stretching component 2, so that the heating roller bodies 401 can fit together with the nylon tows, thereby increasing the temperature of the nylon tows and processing the burrs generated by the nylon tows during the stretching process. When adjusting the distance between the two groups of heating roller bodies 401, turn the knob 402, and the knob 402 drives the adjusting screw 403 to rotate on the telescopic plate 404, and the end of the adjusting screw 403 is connected to the connecting piece 306, so that the adjusting screw 403 rotates while always connected to the connecting piece 306, thereby driving the telescopic plate 404 to slide on the mounting base 305.

[0032] Specifically, such as Figures 2 to 4 As shown, the moving assembly 3 also includes a support rod 301 slidably mounted on the stretching base 1, and a limiting groove 302 is provided at the connection between the support rod 301 and the stretching base 1. The end of the support rod 301 is fixed to the mounting base 305, and the other end of the support rod 301 is fixedly provided with a moving member 304, and a one-way screw 303 is installed inside the moving member 304 through a screw sleeve;

[0033] The stretching assembly 2 includes two groups of guide sliders 201 slidably mounted on the stretching base 1, and a guide groove 205 is provided at the connection between the guide slider 201 and the stretching base 1. The one-way screw rod 303 is installed inside the stretching base 1, and the end face of the guide slider 201 is fixedly connected to the movable bracket 203, and the inner side of the movable bracket 203 is installed with a stretching roller 202. The interior of the guide slider 201 is connected to a bidirectional screw rod 204 through a screw rod sleeve. The bidirectional screw rod 204 is installed inside the stretching base 1, and the axes of the bidirectional screw rod 204 and the one-way screw rod 303 are located on the same horizontal plane.

[0034] By adopting the above technical solution, one end of the one-way screw rod 303 and the two-way screw rod 204 are both equipped with screw motors. The two sets of screw motors drive the one-way screw rod 303 and the two-way screw rod 204 to rotate independently. When the one-way screw rod 303 rotates, the movable member 304 can slide in the stretching base 1 under the action of the screw sleeve, thereby driving the support rod 301 to slide on the limiting groove 302 through the movable member 304. As a result, the heating roller mechanism 4 is driven to adjust its position under the action of the mounting base 305, making it convenient to change the position of the heating roller body 401 according to the stretching condition.

[0035] When the bidirectional screw 204 rotates, the guide slider 201 can slide in the stretching base 1 under the action of the screw sleeve, thereby driving the two groups of guide sliders 201 to move in opposite directions. Under the action of the stretching roller 202 on the movable bracket 203, the nylon tow on the stretching roller 202 is stretched.

[0036] Working principle: The knob 402 drives the adjusting screw 403 to rotate on the telescopic plate 404, and the end of the adjusting screw 403 is connected to the connecting piece 306, so that the adjusting screw 403 rotates and is always connected to the connecting piece 306, thereby driving the telescopic plate 404 to slide on the mounting base 305. According to the number of nylon tows placed on the stretching component 2, the distance between the two sets of heating roller bodies 401 is adjusted, so that the heating roller bodies 401 can fit together with the nylon tows. When the bidirectional screw rod 204 rotates, the distance between the heating roller bodies 401 and the nylon tows can be adjusted. Under the action of the rod sleeve, the guide slider 201 slides in the stretching base 1, thereby driving the two groups of guide sliders 201 to move in opposite directions. Under the action of the stretching roller 202 on the movable bracket 203, the nylon tow on the stretching roller 202 is stretched, and at the same time, the one-way screw rod 303 is rotated, and the support rod 301 is driven to slide on the limiting groove 302 through the movable part 304. Under the action of the mounting base 305, the heating roller mechanism 4 is driven to adjust its position, so that the position of the heating roller body 401 can be changed conveniently according to the stretching condition.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A nylon spinning and stretching structure with a burr processing function, comprising a stretching base (1), characterized in that: The stretching base (1) is provided with a stretching component (2) for stretching the nylon filament bundle, and a heating roller mechanism (4) for heating, and the heating roller mechanism (4) is provided with a moving component (3) for adjusting the position; The heating roller mechanism (4) comprises two sets of mutually parallel heating roller bodies (401), both ends of the heating roller bodies (401) are equipped with telescopic plates (404), and an adjusting screw (403) is passed through the interior of the telescopic plates (404), and the adjusting screw (403) is threadedly connected to the telescopic plates (404); The moving assembly (3) comprises a mounting base (305) which is inserted into the telescopic plate (404), and a connecting piece (306) is provided at the connection between the mounting base (305) and the adjusting screw (403).

2. The nylon spinning and stretching structure with burr treatment function according to claim 1, characterized in that: The moving assembly (3) further comprises a support rod (301) slidably mounted on the stretching base (1), and a limiting groove (302) is provided at the connection between the support rod (301) and the stretching base (1).

3. The nylon spinning and stretching structure with burr treatment function according to claim 2, characterized in that: The end of the support rod (301) is fixed on the mounting base (305), and the other end of the support rod (301) is fixedly provided with a moving part (304), and a one-way screw rod (303) is installed inside the moving part (304) through a screw rod sleeve.

4. The nylon spinning and stretching structure with burr treatment function according to claim 3, characterized in that: The stretching assembly (2) comprises two sets of guide sliders (201) slidably mounted on the stretching base (1), and a guide slot (205) is provided at the connection between the guide sliders (201) and the stretching base (1), and a one-way screw rod (303) is mounted inside the stretching base (1).

5. The nylon spinning and stretching structure with burr treatment function according to claim 4, characterized in that: The end surface of the guide slider (201) is fixedly connected to a movable bracket (203), and a stretching roller (202) is installed on the inner side of the movable bracket (203). The interior of the guide slider (201) is connected to a bidirectional screw (204) via a screw sleeve.

6. The nylon spinning and stretching structure with burr treatment function according to claim 5, characterized in that: The bidirectional screw rod (204) is installed inside the stretching base (1), and the axes of the bidirectional screw rod (204) and the unidirectional screw rod (303) are located on the same horizontal plane.

7. The nylon spinning and stretching structure with burr treatment function according to claim 1, characterized in that: A knob (402) is fixedly provided at the end of the adjusting screw (403), and the adjusting screw (403) is rotatably connected to the mounting base (305) via a connecting piece (306).

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