Tension-adjustable textile drafting and winding frame

Abstract

The utility model provides a kind of tension adjustable drafting and winding rack for textile, it is related to textile winding field.The utility model includes winding rack, for adjusting the tension of multiple tensioning components;And for winding winding component;The winding rack includes: support backplate;Base welded below the support backplate;Two groups of guide rollers are rotatably installed in the side portion of the support backplate;And adjustment sliding slot is opened in the surface of the support backplate;The tensioning component includes: lifting slide that slides in the inside of the adjustment sliding slot;Adjusting screw rod is rotatably installed in the inside of the lifting slide by silk cover;Mounting slide is fixed to the front end of the lifting slide.The utility model is through the multiple tensioning components of being set, under the action of adjusting screw rod, silk thread is wound around below feed roller, reaches between feed roller and guide roller, and passes through tensioning roller, and silk thread is tensioned by the multiple tensioning rollers of being adjustable up and down.

Description

Technical Field

[0001] This utility model relates to the field of textile winding, specifically a tension-adjustable textile drafting and winding frame. Background Technology

[0002] The drawing and winding frame is the core support structure of the drawing and winding device in filament production, and it usually consists of three parts: the frame body, the drawing device, and the winding device. The frame body, as the basic support of the equipment, needs to have high strength and stability to withstand the dynamic loads during the drawing and winding process, while the drawing device is used to draw the filament, and the winding device can wind the filament.

[0003] Current drawing and winding frames are equipped with tension adjustment structures to adjust the tension of the yarn, avoiding excessive tension that could cause material breakage, or insufficient tension that could cause loose winding. Different materials or different processing stages of the same material require different tension values, and a single tension adjustment structure cannot meet the tension adjustment needs of the material. Utility Model Content

[0004] The purpose of this invention is to provide a tension-adjustable drafting and winding frame for textiles, in order to solve the problems mentioned in the background art and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: a tension-adjustable textile drafting and winding frame, including a winding frame, multiple tensioning components for adjusting tension, and a winding component for winding. The winding frame includes: a support back plate; a base welded to the underside of the support back plate; two sets of guide rollers rotatably mounted on the side of the support back plate; and an adjustment groove formed on the surface of the support back plate. The tensioning assembly includes: a lifting slider that slides inside the adjusting groove; an adjusting screw that is rotatably installed inside the lifting slider via a screw sleeve; an installation slider fixed to the front end of the lifting slider; a tensioning roller that is rotatably installed to the front end of the installation slider; and folding shields disposed on the upper and lower sides of the installation slider.

[0006] As a further embodiment of this utility model, the tensioning assembly further includes a lead screw motor fixed to the top of the adjusting lead screw, the lead screw motor being fixed inside the support back plate by external bolts.

[0007] As a further embodiment of this utility model: the lifting slider is slidably installed inside the adjusting groove, and the mounting slider slides at the front end of the adjusting groove, and the adjusting screw is set inside the adjusting groove.

[0008] As a further embodiment of this utility model, the winding frame further includes: a feed roller disposed in front of the guide roller; and wires wound around the surfaces of the feed roller, guide roller and tension roller.

[0009] As a further embodiment of this utility model: the winding assembly includes: a winding motor bolted to the rear end of the support back plate by external bolts; an output shaft fixed to the power output end of the winding motor; and a winding roller fixed to the end of the output shaft.

[0010] As a further embodiment of this utility model, the winding assembly further includes a fixing limiting plate fixed to the side of the winding roller near the support back plate, the fixing limiting plate being fixed to the outside of the winding roller.

[0011] As a further embodiment of this utility model, the winding assembly further includes: a movable limiting plate sleeved on the side of the winding roller away from the support back plate; and a connecting hole opened at the connection between the movable limiting plate and the winding roller.

[0012] As a further embodiment of this utility model, the winding assembly further includes: a connecting screw welded to the upper and lower sides of the winding roller; a limiting bolt threaded to one end of the connecting screw that passes through the movable limiting plate, wherein the connecting screw and the supporting back plate are perpendicular to each other.

[0013] Compared with the prior art, the beneficial effects of this utility model include: 1. This utility model uses multiple tensioning components to allow the wire to pass under the feed roller under the action of the adjusting screw, reach between the feed roller and the guide roller, and pass through the tensioning roller. The tension of the wire is adjusted by multiple tensioning rollers that can be adjusted up and down. 2. With the winding assembly provided in this utility model, the movable limiting plate can be removed from the winding roller by the limiting bolt and the connecting screw, thereby removing the thread between the movable limiting plate and the fixed limiting plate. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein: Figure 1 The schematic diagram shows an overall structural schematic diagram according to one embodiment of the present invention; Figure 2 The schematic diagram illustrates another perspective view according to one embodiment of the present invention; Figure 3 A schematic diagram of a tensioning assembly according to one embodiment of the present invention is shown. Figure 4 The schematic diagram shows a winding assembly according to one embodiment of the present invention.

[0015] The diagram shows the following components: 1. Winding frame; 101. Support back plate; 102. Base; 103. Feed roller; 104. Guide roller; 105. Wire; 106. Adjusting chute; 2. Tensioning assembly; 201. Tensioning roller; 202. Folding shield; 203. Lifting slider; 204. Adjusting screw; 205. Screw motor; 206. Mounting slider; 3. Winding assembly; 301. Winding motor; 302. Winding roller; 303. Fixed limit plate; 304. Output shaft; 305. Connecting screw; 306. Limit bolt; 307. Movable limit plate; 308. Connecting hole. Detailed Implementation

[0016] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0017] An embodiment of the present invention is shown in conjunction with the accompanying drawings.

[0018] Example 1: Please see Figures 1-3 This is the first embodiment of the present invention. This embodiment provides a tension-adjustable drafting and winding frame for textiles, including a winding frame 1, a plurality of tensioning components 2 for adjusting tension, and a winding component 3 for winding. The winding frame 1 includes: a support back plate 101; a base 102 welded to the bottom of the support back plate 101; two sets of guide rollers 104 rotatably mounted on the side of the support back plate 101; and an adjustment groove 106 formed on the surface of the support back plate 101. The tensioning assembly 2 includes: a lifting slider 203 that slides inside the adjusting groove 106; an adjusting screw 204 that is rotatably installed inside the lifting slider 203 via a screw sleeve; an installation slider 206 fixed to the front end of the lifting slider 203; a tensioning roller 201 that is rotatably installed at the front end of the installation slider 206; and folding shields 202 provided on the upper and lower sides of the installation slider 206. The tensioning roller 201 is rotatably installed at the front end of the installation slider 206 via a connecting shaft and a bearing at the end of the connecting shaft.

[0019] Specifically, the tensioning assembly 2 also includes a screw motor 205 fixed to the top of the adjusting screw 204, and the screw motor 205 is fixed inside the support back plate 101 by external bolts.

[0020] Furthermore, the power output end of the lead screw motor 205 can drive the adjusting lead screw 204 to rotate, and the thread sleeve on the adjusting lead screw 204 can slide on the surface of the adjusting lead screw 204, thereby driving the lifting slider 203 to rise and fall through the thread sleeve, adjusting the position of the tension roller 201, thereby realizing the tension adjustment of the wire 105 at different positions.

[0021] Specifically, the lifting slider 203 is slidably installed inside the adjusting slide 106, and the mounting slider 206 slides at the front end of the adjusting slide 106, while the adjusting screw 204 is located inside the adjusting slide 106.

[0022] Furthermore, the lifting slider 203 can slide inside the adjusting groove 106, and the lifting slider 203 can drive the mounting slider 206 to slide at the front end of the adjusting groove 106. The adjusting groove 106 is used to guide the lifting slider 203. The folding shield 202 is movably embedded inside the adjusting groove 106. The cross-section of the folding shield 202 is a W-shaped structure. When the lifting slider 203 rises and falls, the folding shield 202 can be folded and extended. By blocking the adjusting groove 106 through the folding shield 202, a large amount of lint from the textile thread 105 can be prevented from entering the adjusting groove 106.

[0023] Specifically, the winding frame 1 also includes: a feed roller 103 disposed in front of the guide roller 104; and a thread 105 wound around the surface of the feed roller 103, the guide roller 104 and the tension roller 201. The guide roller 104 and the feed roller 103 are rotatably mounted on the support back plate 101 via a connecting shaft and a bearing at the end of the connecting shaft.

[0024] Furthermore, the wire 105 passes under the feed roller 103, reaches between the feed roller 103 and the guide roller 104, and passes through the tension roller 201. The tension of the wire 105 is adjusted by multiple tension rollers 201 that can be adjusted up and down.

[0025] In this embodiment, through the multiple tensioning components 2, under the action of the adjusting screw 204, the wire 105 passes under the feed roller 103, reaches between the feed roller 103 and the guide roller 104, and passes through the tensioning roller 201. The tension of the wire 105 is adjusted by the multiple tensioning rollers 201 that can be adjusted up and down.

[0026] Example 2: Please see Figure 2 and Figure 4 This is the second embodiment of the present utility model.

[0027] Specifically, the winding assembly 3 includes: a winding motor 301 bolted to the rear end of the support back plate 101 by external bolts; an output shaft 304 fixed to the power output end of the winding motor 301; and a winding roller 302 fixed to the end of the output shaft 304.

[0028] Furthermore, when the winding motor 301 is working, the power output end of the winding motor 301 can drive the winding roller 302 to rotate through the output shaft 304, thereby winding the wire 105.

[0029] Specifically, the winding assembly 3 also includes a fixing limiting plate 303 fixed to the side of the winding roller 302 near the support back plate 101, the fixing limiting plate 303 being fixed to the outside of the winding roller 302.

[0030] Furthermore, the fixed limiting plate 303 is used to limit the winding of the wire 105.

[0031] Specifically, the winding assembly 3 also includes: a movable limiting plate 307 sleeved on the side of the winding roller 302 away from the support back plate 101; and a connecting hole 308 opened at the connection between the movable limiting plate 307 and the winding roller 302.

[0032] Furthermore, the movable limiting plate 307 is used to block the other side of the wound thread 105. Together with the movable limiting plate 307 and the fixed limiting plate 303, the threads 105 are blocked on both sides.

[0033] Specifically, the winding assembly 3 also includes: connecting screws 305 welded to the upper and lower sides of the winding roller 302; and limiting bolts 306 threadedly connected to one end of the connecting screws 305 that pass through the movable limiting plate 307, with the connecting screws 305 being perpendicular to the support back plate 101.

[0034] Furthermore, by rotating the limiting bolt 306, the limiting bolt 306 can be moved away from the connecting screw 305, thereby removing the movable limiting plate 307 from the winding roller 302. The movable limiting plate 307 can be disassembled, allowing the thread 105 between the movable limiting plate 307 and the fixed limiting plate 303 to be removed. Two sets of limiting bolts 306 can be set on each set of connecting screws 305, with the movable limiting plate 307 located between the two sets of limiting bolts 306.

[0035] In this embodiment, the movable limiting plate 307 can be removed from the winding roller 302 by the limiting bolt 306 and the connecting screw 305 through the winding assembly 3, thereby removing the thread 105 between the movable limiting plate 307 and the fixed limiting plate 303.

[0036] Working principle: The wire 105 passes under the feed roller 103, reaches between the feed roller 103 and the guide roller 104, and passes through the tension roller 201. Then, the screw motor 205 can be started as needed. The power output end of the screw motor 205 can drive the adjusting screw 204 to rotate. The sleeve on the adjusting screw 204 can slide on the surface of the adjusting screw 204, thereby driving the lifting slider 203 to rise and fall through the sleeve, adjusting the position of the tension roller 201, thus realizing the tension adjustment of the wire 105 at different positions. At this time, the lifting slider 203 can slide inside the adjusting groove 106, and the lifting slider 203 can drive the mounting slider 206 in the adjusting groove. The front end of 106 slides, and the folding cover 202 is movably embedded inside the adjusting slide 106. The cross-section of the folding cover 202 is W-shaped. When the lifting slider 203 rises and falls, the folding cover 202 can fold and extend. By blocking the adjusting slide 106 with the folding cover 202, a large amount of lint and other fibers of the textile thread 105 can be prevented from entering the adjusting slide 106. By rotating the limiting bolt 306, the limiting bolt 306 can move away from the connecting screw 305, thereby removing the movable limiting plate 307 from the winding roller 302. The movable limiting plate 307 can be disassembled, so that the thread 105 between the movable limiting plate 307 and the fixed limiting plate 303 can be removed.

[0037] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A tension-adjustable drafting and winding frame for textiles, characterized in that, It includes a winding frame (1), multiple tensioning components (2) for adjusting tension, and a winding component (3) for winding. The winding frame (1) includes: a support back plate (101); a base (102) welded to the underside of the support back plate (101); two sets of guide rollers (104) rotatably mounted on the side of the support back plate (101); and an adjustment groove (106) formed on the surface of the support back plate (101). The tensioning assembly (2) includes: a lifting slider (203) that slides inside the adjusting groove (106); an adjusting screw (204) that is rotatably installed inside the lifting slider (203) via a screw sleeve; an installation slider (206) fixed to the front end of the lifting slider (203); a tensioning roller (201) that is rotatably installed to the front end of the installation slider (206); and folding shields (202) provided on the upper and lower sides of the installation slider (206).

2. The tension-adjustable drafting and winding frame for textiles according to claim 1, characterized in that, The tensioning assembly (2) further includes a screw motor (205) fixed to the top of the adjusting screw (204), the screw motor (205) being fixed inside the support back plate (101) by external bolts.

3. The tension-adjustable drafting and winding frame for textiles according to claim 2, characterized in that, The lifting slider (203) is slidably installed inside the adjusting slide groove (106), and the mounting slider (206) slides at the front end of the adjusting slide groove (106). The adjusting screw (204) is located inside the adjusting slide groove (106).

4. The tension-adjustable drafting and winding frame for textiles according to claim 3, characterized in that, The winding frame (1) further includes: a feed roller (103) disposed in front of the guide roller (104); and a wire (105) wound around the surface of the feed roller (103), the guide roller (104) and the tension roller (201).

5. A tension-adjustable drafting and winding frame for textiles according to claim 4, characterized in that, The winding assembly (3) includes: a winding motor (301) bolted to the rear end of the support back plate (101) by external bolts; an output shaft (304) fixed to the power output end of the winding motor (301); and a winding roller (302) fixed to the end of the output shaft (304).

6. A tension-adjustable drafting and winding frame for textiles according to claim 5, characterized in that, The winding assembly (3) further includes a fixing limiting plate (303) fixed to the side of the winding roller (302) near the support back plate (101), the fixing limiting plate (303) being fixed to the outside of the winding roller (302).

7. A tension-adjustable drafting and winding frame for textiles according to claim 6, characterized in that, The winding assembly (3) further includes: a movable limiting plate (307) sleeved on the side of the winding roller (302) away from the support back plate (101); and a connecting hole (308) opened at the connection between the movable limiting plate (307) and the winding roller (302).

8. A tension-adjustable drafting and winding frame for textiles according to claim 7, characterized in that, The winding assembly (3) further includes: a connecting screw (305) welded to the upper and lower sides of the winding roller (302); and a limiting bolt (306) threaded to one end of the connecting screw (305) passing through the movable limiting plate (307), wherein the connecting screw (305) is perpendicular to the supporting back plate (101).

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