Winding mechanism for weaving machine

Abstract

The utility model relates to the technical field of textile production, and discloses a winding mechanism for a weaving machine, which comprises a winding frame, a tension adjusting component mounted on the front side of the top of the winding frame, a winding component mounted on the back side of the inner side of the winding frame, a first mounting disc fixedly connected to an output shaft of a winding motor, and a second mounting disc fixedly connected to the right side of a rotating rod. By arranging the winding assembly, after winding is completed, a handle block is pulled rightwards along a sliding groove, a cylindrical rod drives a second polygonal pyramid block to retract into the inner side of a cylindrical groove, accordingly, the second polygonal pyramid block is separated from the second polygonal pyramid groove, then the winding rollers are horizontally moved leftwards, and the second polygonal pyramid block is separated from the second polygonal pyramid groove. The first polygonal pyramid block is separated from the inner side of the first polygonal pyramid groove, the wind-up roller is disassembled, in the same way, the no-load wind-up roller is also very convenient and rapid to install, the wind-up roller disassembling and assembling efficiency is improved, time and labor are saved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of textile production, and more specifically to a winding mechanism for a loom. Background Art

[0002] Textile fabric winding devices are usually used in textile production lines to sort, wind and package woven fabrics.

[0003] The fabric finishing device is used to adjust and finish the woven fabric so that it can be wound evenly and smoothly when it is rolled up; the winding mechanism is used to roll up the finished fabric. This mechanism usually includes a reel, a tensioning device and a transmission system; the length measuring device is used to measure the length of the fabric to ensure that the length of each roll of fabric meets the requirements; the shearing device is used to cut the rolled fabric for packaging or further processing.

[0004] After the take-up mechanism completes the fabric winding work, it is necessary to remove the bolts between the take-up roller and the mounting plate. Removing the bolts will consume extra time, thereby reducing the efficiency of the overall production line. Frequent removal of the bolts may cause problems such as thread wear and bolt loosening, thereby increasing the maintenance cost and repair risk of the equipment. Utility Model Content

[0005] In order to overcome the above defects of the prior art, the utility model provides a take-up mechanism for a loom to solve the problems existing in the above background technology.

[0006] The utility model provides the following technical solution: a winding mechanism for a loom, comprising a winding frame, a tension adjustment component is installed on the front of the top of the winding frame, a control panel is installed on the right side of the winding frame, a winding component is installed on the back of the inner side of the winding frame, the winding component comprises a winding motor fixedly connected to the right side of the winding frame and a rotating rod movably connected to the left side of the winding frame through a bearing, the output shaft of the winding motor is fixedly connected to a first mounting disk, the right side of the rotating rod is fixedly connected to a second mounting disk, and winding rollers are installed on the inner sides of the first mounting disk and the second mounting disk.

[0007] Furthermore, a first polygonal pyramid block is fixedly connected to the right side of the winding roller, a first polygonal pyramid groove is opened on the left side of the first mounting plate, and the first polygonal pyramid block and the first polygonal pyramid groove are adapted to each other.

[0008] Furthermore, a cylindrical groove is provided on the left side of the winding roller, a spring is fixedly connected to the inner side of the cylindrical groove, a cylindrical rod is fixedly connected to the left side of the spring, the cylindrical rod is movably connected to the cylindrical groove, a second polygonal pyramid block is fixedly connected to the left side of the cylindrical rod, a second polygonal pyramid groove is provided on the right side surface of the second mounting plate, and the second polygonal pyramid block and the second polygonal pyramid groove are adapted to each other.

[0009] Furthermore, positioning grooves are provided at the top and bottom of the inner wall of the cylindrical groove, and positioning blocks are fixedly connected to the top and bottom of the cylindrical rod, and the positioning blocks and the positioning grooves are adapted to each other.

[0010] Furthermore, a slide groove is opened on the left side of the back side of the winding roller, and the slide groove is communicated with the cylindrical groove. A handle block is fixedly connected to the back side of the cylindrical rod, and the handle block is slidably connected to the slide groove.

[0011] Furthermore, the tensioning adjustment assembly includes an adjusting motor fixedly connected to the top of the winding frame, the output shaft of the adjusting motor is fixedly connected to a screw rod, the outer thread of the screw rod is sleeved with a threaded tube, the bottom of the threaded tube is fixedly connected to a lifting plate, the bottom of the lifting plate is installed with a pressure sensor, and the bottom of the pressure sensor is fixedly connected to a roller.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model is provided with a winding assembly. After the outer side of the winding roller is wound up, the handle block is pulled to the right along the slide groove, so that the cylindrical rod drives the second polygonal pyramid block to retract into the inner side of the cylindrical groove, so that the second polygonal pyramid block is separated from the second polygonal pyramid groove, and then the winding roller is moved horizontally to the left side to separate the first polygonal pyramid block from the inner side of the first polygonal pyramid groove, thereby completing the disassembly of the winding roller. Similarly, the installation of an unloaded winding roller is also very convenient and quick, which improves the efficiency of disassembly and assembly of the winding roller, saves time and effort, and is highly practical.

[0014] 2. The utility model is provided with a tension adjustment component, and the roller can press the rolled fabric, so that the appropriate tension is maintained during the fabric transmission process. The pressure sensor can monitor the pressure. When the tension becomes smaller, the upward pressure of the fabric on the roller decreases, so that the pressure sensor detects the pressure reduction. The control panel analyzes the pressure and controls the adjustment motor to drive the screw rod to rotate, thereby driving the lifting plate and the roller to move downward, increasing the pressure of the roller on the fabric and keeping the fabric at an appropriate tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the tensioning adjustment component of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the winding component of the utility model.

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the winding roller of the utility model.

[0019] Figure 5 This is a schematic diagram of the positioning groove structure of the utility model.

[0020] The accompanying drawings are marked as follows: 1. winding frame; 101. control panel; 2. tension adjustment assembly; 201. adjustment motor; 202. screw rod; 203. threaded tube; 204. lifting plate; 205. pressure sensor; 206. roller; 3. winding assembly; 301. winding motor; 302. first mounting plate; 303. rotating rod; 304. second mounting plate; 305. winding roller; 351. slide groove; 306. first polygonal pyramid block; 307. cylindrical groove; 371. positioning groove; 308. spring; 309. cylindrical rod; 391. positioning block; 392. handle block; 310. second polygonal pyramid block. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The winding mechanism for a loom involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0022] Reference Figure 1-Figure 5 The utility model provides a winding mechanism for a loom, including a winding frame 1, a tension adjustment component 2 is installed on the front of the top of the winding frame 1, a control panel 101 is installed on the right side of the winding frame 1, and a winding component 3 is installed on the back of the inner side of the winding frame 1. The winding component 3 includes a winding motor 301 fixedly connected to the right side of the winding frame 1 and a rotating rod 303 movably sleeved on the left side of the winding frame 1 through a bearing, the output shaft of the winding motor 301 is fixedly connected to a first mounting disk 302, the right side of the rotating rod 303 is fixedly connected to a second mounting disk 304, and a winding roller 305 is installed on the inner sides of the first mounting disk 302 and the second mounting disk 304.

[0023] In the embodiment of the present application, after the outer side of the winding roller 305 is wound up, the handle block 392 is pulled to the right along the slide groove 351, so that the cylindrical rod 309 drives the second polygonal pyramid block 310 to retract into the inner side of the cylindrical groove 307, thereby separating the second polygonal pyramid block 310 from the second polygonal pyramid groove, and then the winding roller 305 is moved horizontally to the left to separate the first polygonal pyramid block 306 from the inner side of the first polygonal pyramid groove, thereby completing the disassembly of the winding roller 305. Similarly, the installation of the unloaded winding roller 305 is also very convenient and quick, which improves the efficiency of disassembly and assembly of the winding roller 305, saves time and effort, and is highly practical.

[0024] In a preferred embodiment, a cylindrical groove 307 is provided on the left side of the winding roller 305, a spring 308 is fixedly connected to the inner side of the cylindrical groove 307, a cylindrical rod 309 is fixedly connected to the left side of the spring 308, the cylindrical rod 309 is movably sleeved with the cylindrical groove 307, a second polygonal pyramid block 310 is fixedly connected to the left side of the cylindrical rod 309, a second polygonal pyramid groove is provided on the right side surface of the second mounting plate 304, the second polygonal pyramid block 310 and the second polygonal pyramid groove are adapted to each other, and the right side of the winding roller 305 is fixedly connected to The first polygonal pyramid block 306 and the first polygonal pyramid groove are provided on the left side of the first mounting disk 302. The first polygonal pyramid block 306 and the first polygonal pyramid groove are adapted to each other. When the first polygonal pyramid block 306 is inserted into the first polygonal pyramid groove and the second polygonal pyramid block 310 is inserted into the second polygonal pyramid groove under the elastic force of the spring 308, the installation of the winding roller 305 is completed. When the winding motor 301 drives the first mounting disk 302 to rotate, it can drive the winding roller 305 to rotate, thereby winding the cloth.

[0025] In a preferred embodiment, positioning grooves 371 are provided at the top and bottom of the inner wall of the cylindrical groove 307, and positioning blocks 391 are fixedly connected to the top and bottom of the cylindrical rod 309. The positioning blocks 391 and the positioning grooves 371 are adapted to each other. Through the cooperation between the positioning blocks 391 and the positioning grooves 371, the cylindrical rod 309 can be prevented from rotating on the inner side of the cylindrical groove 307.

[0026] In a preferred embodiment, a slide groove 351 is opened on the left side of the back side of the winding roller 305, and the slide groove 351 is connected to the cylindrical groove 307. A handle block 392 is fixedly connected to the back side of the cylindrical rod 309, and the handle block 392 is slidably connected to the slide groove 351. When the winding roller 305 needs to be disassembled, the handle block 392 is pushed along the slide groove 351, which can drive the cylindrical rod 309 and the second polygonal pyramid block 310 to retract into the inner side of the cylindrical groove 307, so that the second polygonal pyramid block 310 is separated from the second polygonal pyramid groove.

[0027] In a preferred embodiment, the tension adjustment component 2 includes an adjustment motor 201 fixedly connected to the top of the winding frame 1, the output shaft of the adjustment motor 201 is fixedly connected to a screw rod 202, the outer side of the screw rod 202 is threadedly sleeved with a threaded tube 203, the bottom of the threaded tube 203 is fixedly connected to a lifting plate 204, the bottom of the lifting plate 204 is installed with a pressure sensor 205, the bottom of the pressure sensor 205 is fixedly connected to a roller 206, the roller 206 can press the wound fabric, so that the fabric maintains a suitable tension during transmission, the pressure sensor 205 can monitor the pressure, when the tension becomes smaller, the upward pressure of the fabric on the roller 206 decreases, so that the pressure sensor 205 detects the pressure reduction, the control panel 101 controls the adjustment motor 201 to drive the screw rod 202 to rotate by analyzing the pressure, thereby driving the lifting plate 204 and the roller 206 to move downward, increasing the pressure of the roller 206 on the fabric, so that the fabric maintains a suitable tension.

[0028] The working principle of the utility model is as follows: after the outer side of the winding roller 305 is wound up, the handle block 392 is pulled to the right along the slide groove 351, so that the cylindrical rod 309 drives the second polygonal pyramid block 310 to retract into the inner side of the cylindrical groove 307, so that the second polygonal pyramid block 310 is separated from the second polygonal pyramid groove, and then the winding roller 305 is moved horizontally to the left side, so that the first polygonal pyramid block 306 is separated from the inner side of the first polygonal pyramid groove, and the disassembly of the winding roller 305 is completed. Similarly, the installation of the unloaded winding roller 305 is also very convenient and quick, which improves the efficiency of disassembly and assembly of the winding roller 305, saves time and effort, and has strong practicality;

[0029] The roller 206 can press the rolled fabric, so as to maintain appropriate tension during the fabric transmission process. The pressure sensor 205 can monitor the pressure. When the tension becomes smaller, the upward pressure of the fabric on the roller 206 decreases, so that the pressure sensor 205 detects the pressure reduction. The control panel 101 analyzes the pressure and controls the adjustment motor 201 to drive the screw rod 202 to rotate, thereby driving the lifting plate 204 and the roller 206 to move downward, increasing the pressure of the roller 206 on the fabric, and keeping the fabric at an appropriate tension.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A winding mechanism for a loom, comprising a winding frame (1), characterized in that: A tension adjustment component (2) is installed on the front of the top of the winding frame (1), a control panel (101) is installed on the right side of the winding frame (1), and a winding component (3) is installed on the back of the inner side of the winding frame (1). The winding component (3) comprises a winding motor (301) fixedly connected to the right side of the winding frame (1) and a rotating rod (303) movably sleeved on the left side of the winding frame (1) through a bearing, the output shaft of the winding motor (301) is fixedly connected to a first mounting disk (302), the right side of the rotating rod (303) is fixedly connected to a second mounting disk (304), and winding rollers (305) are installed on the inner sides of the first mounting disk (302) and the second mounting disk (304).

2. A take-up mechanism for a loom according to claim 1, characterized in that: A first polygonal pyramid block (306) is fixedly connected to the right side of the winding roller (305), a first polygonal pyramid groove is provided on the left side of the first mounting plate (302), and the first polygonal pyramid block (306) and the first polygonal pyramid groove are adapted to each other.

3. A take-up mechanism for a loom according to claim 1, characterized in that: A cylindrical groove (307) is provided on the left side of the winding roller (305), a spring (308) is fixedly connected to the inner side of the cylindrical groove (307), a cylindrical rod (309) is fixedly connected to the left side of the spring (308), the cylindrical rod (309) is movably connected to the cylindrical groove (307), a second polygonal pyramid block (310) is fixedly connected to the left side of the cylindrical rod (309), a second polygonal pyramid groove is provided on the right side surface of the second mounting plate (304), and the second polygonal pyramid block (310) and the second polygonal pyramid groove are adapted to each other.

4. A take-up mechanism for a loom according to claim 3, characterized in that: The top and bottom of the inner wall of the cylindrical groove (307) are both provided with positioning grooves (371), and the top and bottom of the cylindrical rod (309) are both fixedly connected with positioning blocks (391), and the positioning blocks (391) and the positioning grooves (371) are mutually adapted.

5. A take-up mechanism for a loom according to claim 3, characterized in that: A slide groove (351) is provided on the left side of the back side of the winding roller (305), and the slide groove (351) is connected to the cylindrical groove (307). A handle block (392) is fixedly connected to the back side of the cylindrical rod (309), and the handle block (392) is slidably connected to the slide groove (351).

6. A take-up mechanism for a loom according to claim 1, characterized in that: The tension adjustment assembly (2) comprises an adjustment motor (201) fixedly connected to the top of the winding frame (1); the output shaft of the adjustment motor (201) is fixedly connected to a screw rod (202); the outer side of the screw rod (202) is threadedly sleeved with a threaded tube (203); the bottom of the threaded tube (203) is fixedly connected to a lifting plate (204); a pressure sensor (205) is installed at the bottom of the lifting plate (204); and the bottom of the pressure sensor (205) is fixedly connected to a roller (206).

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