Warp sizing device

Abstract

The device for warp sizing comprises a warp beam used for containing warp before sizing, a yarn guide roller used for guiding the warp out of the warp beam, a size tank used for sizing the warp, a drying box used for drying the warp after sizing, and a containing roller used for containing the dried warp. Warps are guided out of the warp beam, sequentially pass through the yarn guide roller, the size tank and the drying box and then reach the containing roller. The size tank is provided with size and an immersing roller for immersing warp yarns into the size; the drying box is provided with a yarn winding mechanism used for bearing warp yarns, heating wires are arranged on the periphery of the yarn winding mechanism, the yarn winding mechanism comprises a rotary disc rotationally arranged on a drying box body, eight drying rods are fixedly arranged on the periphery of the rotary disc and are perpendicular to the rotary disc at equal intervals, and a transmission belt is arranged on the peripheries of the drying rods.

Description

Technical Field

[0001] The utility model relates to the technical field of sizing equipment, in particular to a device for sizing warp yarns. Background Art

[0002] Sizing is applied to the warp yarn to improve its weavability. Weavability refers to the ability of the warp yarn to withstand repeated friction, stretching, and bending from the warp stoppers, healds, and reeds on the loom without causing excessive fuzzing or even breakage. Unsized warp yarn fibers are not firmly bonded to each other, resulting in excessive hairiness on the surface, making it difficult to weave. Therefore, sizing the warp yarn is a crucial step. After the warp yarn is immersed in sizing, it needs to be dried. Existing warp yarn drying processes have the following problems: the warp yarn does not stay in the drying oven long enough, and the sizing solution is not completely dried, thus affecting the quality of the sized warp yarn. Utility Model Content

[0003] The technical problem to be solved by the utility model is to solve the deficiencies in the prior art and provide a device for sizing warp yarns, which increases the residence time of the warp yarns in a drying box to meet drying requirements.

[0004] The technical solution adopted by the present invention is the device for sizing warp yarns, which includes a warp beam for placing warp yarns before sizing, a guide roller for leading the warp yarns from the warp beam, a sizing trough for sizing the warp yarns, a drying box for drying the sizing warp yarns, and a placement roller for placing the dried warp yarns. When the warp yarns are sizing, the warp yarns are led out from the warp beam and pass through the guide roller, the sizing trough, and the drying box in sequence before reaching the placement roller; the sizing trough is provided with sizing liquid and an immersion roller for immersing the warp yarns in the sizing liquid; the drying box is provided with a winding mechanism for carrying the warp yarns, heating wires are provided around the winding mechanism, and the winding mechanism includes a turntable rotatably arranged with a drying box body, and eight drying rods are fixedly provided on the periphery of the turntable and arranged perpendicularly to the turntable and at equal intervals, and a transmission belt is provided on the periphery of the drying rods.

[0005] The center of the turntable of the utility model is provided with a rotating shaft perpendicular to the turntable, the rotating shaft is rotatably connected to the drying box body, and a reinforcing rod for reinforcing the drying rod is provided between the rotating shaft and the center of each drying rod.

[0006] The utility model also includes a first motor for driving the turntable to rotate.

[0007] The left and right ends of the transmission belt of the utility model are respectively provided with a first synchronous wheel and a second synchronous wheel, the first synchronous wheel is coaxially fixedly connected to the first transmission wheel, the first transmission wheel is connected to the second transmission wheel through a synchronous belt, the second transmission wheel is coaxially fixedly connected to a worm wheel, all the worm wheels are connected to the same worm, and the worm is driven by a second motor.

[0008] The lower surface of the immersion roller of the utility model is lower than the highest position of the slurry, and the warp yarns go around the lower surface of the immersion roller.

[0009] The lower surface of the immersion roller of the utility model is lower than the highest position of the slurry, and the warp yarns go around the lower surface of the immersion roller.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model rotates the drying rod of the yarn winding mechanism in the drying box, and the transmission belt on the periphery of the drying rod rotates at the same time, so that the warp yarn is transported forward in the horizontal direction while being wound around the transmission belt. Compared with the prior art in which the warp yarn directly passes through the drying box without stopping or the stopping time is insufficient, the utility model increases the time the warp yarn stays in the drying box, can fully dry the warp yarn, and ensures the sizing effect of the warp yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] Figure 2 It is a cross-sectional view of the yarn winding mechanism of the present invention. DETAILED DESCRIPTION

[0014] The present invention will be further described below with reference to the accompanying drawings and through embodiments.

[0015] like Figures 1 to 2 As shown, the device for sizing warp yarns described in this embodiment includes a warp beam 1 for placing the warp yarns before sizing, a guide roller 2 for leading the warp yarns from the warp beam 1, a sizing tank 3 for sizing the warp yarns, a drying box 4 for drying the sized warp yarns, and a placement roller 5 for placing the dried warp yarns. When the warp yarns are sizing, the warp yarns are guided out from the warp beam 1 and pass through the guide roller 2, the sizing tank 3, the drying box 4 in sequence before reaching the placement roller 5; the sizing tank 3 is provided with sizing liquid and an immersion roller 31 for immersing the warp yarns in the sizing liquid, the lower surface of the immersion roller 31 is lower than the highest position of the sizing liquid, and the warp yarns pass around the lower surface of the immersion roller 31. The drying box 4 is provided with a winding mechanism 41 for carrying warp yarns, and heating wires 42 are provided around the winding mechanism 41. The winding mechanism 41 includes a turntable 43 rotatable with the drying box body, and eight drying rods 44 are fixedly provided on the periphery of the turntable 43 and arranged perpendicularly to the turntable 43 and at equal intervals. A transmission belt 45 is provided on the periphery of the drying rods 44. In this embodiment, when the drying rods 44 of the winding mechanism in the drying box 4 rotate, the transmission belt 45 on the periphery of the drying rods 44 rotates at the same time, so that the warp yarn is transported in the horizontal direction while being wound around the transmission belt 45, thereby increasing the time the warp yarn stays in the drying box 4 and fully drying the warp yarn.

[0016] The multiple transmission belts 45 in this embodiment can be driven by multiple motors or by the same motor, wherein the specific structure of being driven by the same motor is as follows: a first synchronous wheel 451 and a second synchronous wheel 452 are respectively provided at the left and right ends of the transmission belt 45, the first synchronous wheel 451 is coaxially fixedly connected to the first transmission wheel 453, the first transmission wheel 453 is connected to the second transmission wheel 454 through a synchronous belt 48, the second transmission wheel 454 is coaxially fixedly connected to a worm wheel 455, all worm wheels 455 are connected to the same worm 466, and the worm 466 is driven by the second motor 6; the second motor 6 drives the worm 466, and the worm 466 drives all worm wheels, thereby driving all second transmission wheels 454, ultimately realizing synchronous transmission of the transmission belt 45, so that the warp yarns on the transmission belt 45 are displaced uniformly and at a uniform speed in the horizontal direction.

[0017] This embodiment also includes a first motor 47 for driving the turntable 43 to rotate; a rotating shaft 46 perpendicular to the turntable 43 is provided at the center of the turntable 43, and the rotating shaft 46 is rotatably connected to the drying box body. A reinforcing rod 441 for reinforcing the drying rod 44 is provided between the rotating shaft 46 and the center of each drying rod 44.

Claims

1. A device for sizing warp yarns, characterized in that The invention comprises a warp beam (1) for placing warp yarns before sizing, a yarn guide roller (2) for guiding the warp yarns from the warp beam (1), a sizing tank (3) for sizing the warp yarns, a drying box (4) for drying the sizing warp yarns, and a placement roller (5) for placing the dried warp yarns. When the warp yarns are sizing, the warp yarns are guided from the warp beam (1) and pass through the yarn guide roller (2), the sizing tank (3), the drying box (4) in sequence before arriving at the placement roller (5). The size tank (3) is provided with size liquid and an immersion roller (31) for immersing the warp yarn into the size liquid; The drying box (4) is provided with a winding mechanism (41) for carrying warp yarns, heating wires (42) are provided around the winding mechanism (41), the winding mechanism (41) includes a turntable (43) rotatably arranged with the drying box body, eight drying rods (44) are fixedly provided on the periphery of the turntable (43) and are arranged perpendicular to the turntable (43) and at equal intervals, and a transmission belt (45) is provided on the periphery of the drying rods (44).

2. The device for warp sizing according to claim 1, characterized in that A rotating shaft (46) perpendicular to the rotating shaft (43) is provided at the center of the rotating disk (43), and the rotating shaft (46) is rotatably connected to the drying box body. A reinforcing rod (441) for reinforcing the drying rod (44) is provided between the rotating shaft (46) and the center of each drying rod (44).

3. The device for warp sizing according to claim 1, characterized in that It also includes a first motor (47) for driving the turntable (43) to rotate.

4. The device for warp sizing according to claim 1, characterized in that The left and right ends of the transmission belt (45) are respectively provided with a first synchronous wheel (451) and a second synchronous wheel (452); the first synchronous wheel (451) is coaxially fixedly connected to the first transmission wheel (453); the first transmission wheel (453) is connected to the second transmission wheel (454) through a synchronous belt (48); the second transmission wheel (454) is coaxially fixedly connected to a worm wheel (455); all the worm wheels (455) are connected to the same worm (466); and the worm (466) is driven by a second motor (6).

5. The device for warp sizing according to claim 1, characterized in that The lower surface of the immersion roller (31) is lower than the highest level of the slurry, and the warp yarns pass around the lower surface of the immersion roller (31).

Images