Winding device for water-jet loom

Abstract

The utility model relates to the technical field of winding devices, and discloses a winding device for a water jet loom, which comprises a rack, an adjusting mechanism is arranged on the rack, the adjusting mechanism comprises a support plate, a screw rod, a screw hole block, a through hole, a limiting groove, a lifting frame and a cloth guide roller, the support plate is fixedly arranged on the top of the rack, and the screw rod is fixedly arranged on the support plate. The top end of the screw rod is rotationally connected to the supporting plate through a bearing, the outer wall of the screw rod is sleeved with the screw hole block in a threaded mode, the through hole is formed in the rack, the limiting grooves are formed in the two sides of the inner wall of the through hole, the inner walls of the limiting grooves are slidably connected with the limiting blocks, the limiting blocks are fixedly connected with the screw hole block, and the lifting frame is fixedly connected with the screw hole block. The cloth guide roller can guide the fabric to smoothly enter a winding drum, and can adapt to the fabrics with different thicknesses so as to adjust the tension of the fabric in the transmission process and prevent the fabric from being damaged due to excessive stretching.

Description

Technical Field

[0001] The utility model relates to the technical field of winding devices, in particular to a winding device for a water jet loom. Background Art

[0002] The take-up device of a water jet loom is an important component of the water jet loom. Its main function is to lead the woven fabric out of the cloth mouth and evenly wind it into a roll of a certain shape and specification for subsequent processing and transportation.

[0003] According to Chinese patent publication number "CN216072311U," a take-up device for a water jet loom is disclosed, which provides a take-up device for a water jet loom equipped with a component for limiting fabric position. The device comprises a rotating shaft and a motor, with a plurality of movable blocks evenly distributed on the rotating shaft. The movable blocks are trapezoidal in shape, with the upper base of the movable blocks being shorter than the lower base, the lower base of the movable blocks being positioned outside the rotating shaft, and the upper base of the movable blocks being movably connected to the rotating shaft. The motor comprises a motor shaft and a switch 1 electrically connected to the motor, and the motor is connected to one end of the rotating shaft via the motor shaft. The beneficial effects of the present invention are: achieving the purpose of having a component for limiting the position of the fabric in the device; avoiding damage to the blocks due to friction; and reducing the probability of damage to the fabric due to touch. When the above-mentioned device is in use, no adjustment structure is set, and it cannot effectively adapt to the winding requirements of fabrics of different thicknesses. When the thickness of the fabric changes, due to the lack of a flexible cloth guide adjustment mechanism, the tension of the fabric is unstable during transmission, and it is easy to over-stretch and damage the fabric or the tension is too small to cause uneven winding. Therefore, a winding device for a water jet loom is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a winding device for a water jet loom in view of the deficiencies in the above-mentioned prior art.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a winding device for a water jet loom, comprising a frame, an adjusting mechanism is provided on the frame, the adjusting mechanism comprises a support plate, a screw, a screw hole block, a through hole, a limiting groove, a lifting frame, and a cloth guide roller, the support plate is fixedly mounted on the top of the frame, the top end of the screw is rotatably connected to the support plate through a bearing, the screw hole block is threadedly sleeved on the outer wall of the screw, the through hole is provided on the frame, the limiting groove is provided on both sides of the inner wall of the through hole, the inner wall of the limiting groove is slidably connected to the limiting block, the limiting block is fixedly connected to the screw hole block, the lifting frame is fixedly connected to the screw hole block, and both ends of the cloth guide roller are rotatably connected to the lifting frame through a rotating rod.

[0006] Preferably, the adjustment mechanism further comprises a fixed plate and a motor 1, wherein the fixed plate is fixedly mounted on one side of the frame, and the motor 1 is fixedly mounted on the fixed plate. According to this preferred embodiment, by starting the motor 1, the output end of the motor 1 drives the fixedly connected rotating shaft 1 to rotate.

[0007] Preferably, the adjustment mechanism further comprises a rotating shaft 1 and a helical gear set 1, wherein the rotating shaft 1 is rotatably connected to the frame via a bearing, one helical gear in the helical gear set 1 is fixedly sleeved on the outer wall of the rotating shaft 1, and another helical gear in the helical gear set 1 is fixedly sleeved on the outer wall of the bottom end of the screw. With this preferred embodiment, the rotation of the rotating shaft 1 drives the helical gear set 1 fixedly sleeved on the outer wall of the rotating shaft 1 to rotate.

[0008] Preferably, the frame is further provided with a winding mechanism, comprising a roller and a winding drum, wherein one end of the roller is rotatably connected to the frame via a bearing, and the winding drum is fixedly sleeved on the outer wall of the roller. With this preferred embodiment, the roller and the winding drum rotate, and the winding drum can wind up the fabric.

[0009] Preferably, the winding mechanism further comprises a second helical gear set and a second rotating shaft, wherein one helical gear in the second helical gear set is fixedly sleeved on the outer wall of the other end of the rotating roller, and the top end of the second rotating shaft is fixedly sleeved on the inner wall of another helical gear in the second helical gear set. With this preferred embodiment, the rotation of the second rotating shaft drives the rotation of the second helical gear set fixedly sleeved on the outer wall of the top end of the second rotating shaft.

[0010] Preferably, the winding mechanism further comprises a second motor, the second motor being fixedly mounted on one side of the frame, and the output end of the second motor being fixedly connected to the bottom end of the second rotating shaft. According to this preferred embodiment, by starting the second motor, the output end of the second motor drives the fixedly connected rotating shaft to rotate.

[0011] The utility model adopts the above technical solution, which can bring the following beneficial effects:

[0012] 1. The take-up device for the water jet loom, through the cooperation of the support plate, screw, screw hole block, through hole, limit slot, lifting frame, cloth guide roller, fixed plate, motor 1, rotating shaft 1, and bevel gear group 1, the cloth guide roller can guide the fabric smoothly into the take-up drum, and can also adapt to fabrics of different thicknesses to adjust the tension of the fabric during transmission to avoid damage to the fabric due to excessive stretching.

[0013] 2. The winding device used in the water jet loom rotates by the cooperation of the rotating roller, the winding drum, the second helical gear group, the second rotating shaft, and the second motor. The helical gear group rotates, and the two mutually meshing helical gears are connected to drive the rotating roller and the winding drum to rotate, and the winding drum can wind up the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the limit groove structure of the utility model.

[0018] In the figure: 1. Frame; 21. Adjusting mechanism; 211. Support plate; 212. Screw; 213. Screw hole block; 214. Through hole; 215. Limiting slot; 216. Lifting frame; 217. Cloth guide roller; 218. Fixing plate; 219. Motor 1; 220. Rotating shaft 1; 221. Bevel gear set 1; 31. Winding mechanism; 311. Rotating roller; 312. Winding drum; 313. Bevel gear set 2; 314. Rotating shaft 2; 315. Motor 2. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "disposed" should be understood in a broad sense. For example, they may refer to fixed connection or disposition, detachable connection or disposition, or integral connection or disposition. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "several" means two or more, unless otherwise specifically defined.

[0023] See also Figure 1-4 , an embodiment of the utility model is: a winding device for a water jet loom, comprising a frame 1, an adjusting mechanism 21 is provided on the frame 1, the adjusting mechanism 21 comprises a support plate 211, a screw 212, a screw hole block 213, a through hole 214, a limiting groove 215, a lifting frame 216, and a cloth guide roller 217, the support plate 211 is fixedly mounted on the top of the frame 1, the top of the screw 212 is rotatably connected to the support plate 211 through a bearing, the screw hole block 213 is threadedly sleeved on the outer wall of the screw 212, the through hole 214 is provided on the frame 1, the limiting groove 215 is provided on both sides of the inner wall of the through hole 214, the inner wall of the limiting groove 215 is slidably connected to the limiting block, and the limiting block and the screw The hole block 213 is fixedly connected, the lifting frame 216 is fixedly connected to the screw hole block 213, and both ends of the cloth guide roller 217 are rotatably connected to the lifting frame 216 through a rotating rod. The adjusting mechanism 21 also includes a fixed plate 218 and a motor 219. The fixed plate 218 is fixedly mounted on one side of the frame 1, and the motor 219 is fixedly mounted on the fixed plate 218. The adjusting mechanism 21 also includes a rotating shaft 220 and a helical gear set 221. The rotating shaft 220 is rotatably connected to the frame 1 through a bearing. One helical gear in the helical gear set 221 is fixedly sleeved on the outer wall of the rotating shaft 220, and the other helical gear in the helical gear set 221 is fixedly sleeved on the outer wall of the bottom end of the screw 212;

[0024] Working principle: By starting the motor 219, the output end of the motor 219 drives the fixedly connected rotating shaft 220 to rotate, thereby driving the bevel gear set 221 fixedly mounted on the outer wall of the rotating shaft 220 to rotate, and through the transmission connection of two mutually meshing bevel gears, the screw rod 212 is driven to rotate, and under the limiting action of the limiting groove 215, the screw hole block 213 threadedly mounted on the outer wall of the screw rod 212 is driven to rise and fall, thereby driving the lifting frame 216 and the cloth guide roller 217 to rise and fall. The cloth guide roller 217 can guide the fabric to enter the take-up drum 312 smoothly, and can also adapt to fabrics of different thicknesses to adjust the tension of the fabric during transmission to avoid damage to the fabric due to excessive stretching.

[0025] See also Figure 1-4On the basis of the above embodiment, in another embodiment of the present utility model, a winding mechanism 31 is further provided on the frame 1, and the winding mechanism 31 includes a roller 311 and a winding drum 312. One end of the roller 311 is rotatably connected to the frame 1 through a bearing, and the winding drum 312 is fixedly sleeved on the outer wall of the roller 311. The winding mechanism 31 also includes a second bevel gear set 313 and a second rotating shaft 314. One bevel gear in the second bevel gear set 313 is fixedly sleeved on the outer wall of the other end of the roller 311, and the top of the second rotating shaft 314 is fixedly sleeved on the inner wall of another bevel gear in the second bevel gear set 313. The winding mechanism 31 also includes a second motor 315. The second motor 315 is fixedly mounted on one side of the frame 1, and the output end of the second motor 315 is fixedly connected to the bottom end of the second rotating shaft 314.

[0026] Working principle: By fixing one end of the fabric on the take-up drum 312 and starting the second motor 315, the output end of the second motor 315 drives the fixedly connected rotating shaft 2 314 to rotate, thereby driving the second bevel gear set 313 fixedly mounted on the outer wall of the top end of the rotating shaft 2 314 to rotate. Through the transmission connection of the two mutually meshing bevel gears, the rotating roller 311 and the take-up drum 312 are driven to rotate, and the take-up drum 312 can take up the fabric.

[0027] It is worth noting that, in order to facilitate control, motor one 219 and motor two 315 in the above embodiment are both provided with control switches, which can control motor one 219 and motor two 315 to operate. The above are all existing technologies and are not the main innovations, so they will not be described in detail here.

[0028] The present invention provides a take-up device for a water jet loom. There are many methods and approaches to implement this technical solution. The above is only a preferred embodiment of the present invention. It should be noted that those skilled in the art may make various improvements and modifications without departing from the principles of the present invention, and such improvements and modifications should also be considered within the scope of protection of the present invention. Any components not specified in this embodiment may be implemented using existing technologies.

Claims

1. A winding device for a water jet loom, comprising a frame (1), characterized in that: The frame (1) is provided with an adjustment mechanism (21), the adjustment mechanism (21) comprising a support plate (211), a screw rod (212), a screw hole block (213), a through hole (214), a limiting groove (215), a lifting frame (216), and a cloth guide roller (217), wherein the support plate (211) is fixedly mounted on the top of the frame (1), the top end of the screw rod (212) is rotatably connected to the support plate (211) via a bearing, and the screw hole block (213) is fixedly mounted on the top of the frame (1). ) threaded sleeve is arranged on the outer wall of the screw rod (212), the through hole (214) is provided on the frame (1), the limiting groove (215) is provided on both sides of the inner wall of the through hole (214), the inner wall of the limiting groove (215) is slidably connected to the limiting block, the limiting block is fixedly connected to the screw hole block (213), the lifting frame (216) is fixedly connected to the screw hole block (213), and both ends of the cloth guide roller (217) are rotatably connected to the lifting frame (216) through a rotating rod.

2. A take-up device for a water jet loom according to claim 1, characterized in that: The regulating mechanism (21) further comprises a fixing plate (218) and a motor (219), wherein the fixing plate (218) is fixedly mounted on one side of the frame (1), and the motor (219) is fixedly mounted on the fixing plate (218).

3. The take-up device for a water jet loom according to claim 1, characterized in that: The adjusting mechanism (21) further comprises a rotating shaft (220) and a bevel gear set (221). The rotating shaft (220) is rotatably connected to the frame (1) via a bearing. One bevel gear in the bevel gear set (221) is fixedly sleeved on the outer wall of the rotating shaft (220), and another bevel gear in the bevel gear set (221) is fixedly sleeved on the outer wall of the bottom end of the screw (212).

4. The take-up device for a water jet loom according to claim 1, characterized in that: The frame (1) is further provided with a winding mechanism (31), the winding mechanism (31) comprising a rotating roller (311) and a winding drum (312), one end of the rotating roller (311) being rotatably connected to the frame (1) via a bearing, and the winding drum (312) being fixedly sleeved on the outer wall of the rotating roller (311).

5. The take-up device for a water jet loom according to claim 4, characterized in that: The winding mechanism (31) further comprises a second helical gear set (313) and a second rotating shaft (314), wherein one helical gear in the second helical gear set (313) is fixedly sleeved on the outer wall of the other end of the rotating roller (311), and the top end of the second rotating shaft (314) is fixedly sleeved on the inner wall of another helical gear in the second helical gear set (313).

6. The take-up device for a water jet loom according to claim 4, characterized in that: The winding mechanism (31) further includes a second motor (315), wherein the second motor (315) is fixedly mounted on one side of the frame (1), and an output end of the second motor (315) is fixedly connected to the bottom end of the second rotating shaft (314).

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