Overhanging degree instrument capable of measuring overhanging degree of inner and outer yarn loops

Abstract

The utility model relates to the technical field of yarn manufacturing, and particularly discloses a drapability instrument capable of measuring the drapability of inner and outer yarn loops. The device comprises a creel, a yarn guide device, a yarn clamping device and a fixing device, the creel, the yarn guide device, the yarn clamping device and the fixing device are sequentially arranged in a straight line. The creel is divided into an upper part and a lower part, the inner ring and the outer ring of a roll of yarn can be detected respectively, the weight of a weight can be adjusted at the weight hanging position of the yarn clamping device, and the drapability of yarn with different diameters can be detected. According to the utility model, the detection is more comprehensive and convenient, and one device can detect the draping degree of yarns with different diameters at the inner and outer rings at the same time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of yarn manufacturing, and particularly discloses a sag tester capable of measuring the sag of inner and outer yarn loops. BACKGROUND

[0002] The sag tester is an instrument for measuring the sag of ply yarn, and can detect the quality of yarn through the sag.

[0003] At present, most of the sag testers on the market can only measure the sag of the inner loop of a single diameter yarn, and lack efficiency and convenience.

[0004] Therefore, in order to greatly improve the working efficiency of the sag tester, a sag tester capable of measuring the sag of inner and outer yarn loops needs to be developed. SUMMARY

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a sag tester capable of measuring the sag of inner and outer yarn loops, which comprises a yarn rack 1, a yarn guide device 2, a yarn clamping device 3 and a fixing device 4.

[0007] The yarn rack 1 comprises a column plate 1-1 and a yarn net plate 1-2; the column plate 1-1 and the yarn net plate 1-2 are fixed on a vertical column perpendicular to the horizontal plane, the column plate 1-1 is located at the top, and the yarn net plate 1-2 is located at the bottom; two column bodies parallel to the ground are symmetrically arranged on the column plate 1-1; and two yarn nets are symmetrically arranged on the yarn net plate 1-2.

[0008] The yarn guide device 2 comprises a yarn guide column 2-1, a first yarn guide wheel 2-2 and a second yarn guide wheel 2-3; the yarn guide column 2-1 is perpendicular to the horizontal plane, two oval plates are connected and fixed on the yarn guide column 2-1, and the first yarn guide wheel 2-2 and the second yarn guide wheel 2-3 are respectively connected between the two ends of the oval plates.

[0009] The yarn clamping device 3 comprises a weight placing device 3-1, a yarn clamping column 3-2 and a third yarn guide wheel 3-3; the yarn clamping column 3-2 is connected with the third yarn guide wheel 3-3 at the top, and the weight placing device 3-1 is connected and fixed on the side of the yarn clamping column 3-2; the weight placing device 3-1 is plate-shaped, and the plate surface is parallel to the disc surface of the third yarn guide wheel 3-3.

[0010] The fixing device 4 comprises a yarn ring 4-1 and a fixing column 4-2; the fixing column 4-2 is the same height as the yarn clamping column 3-2, and the yarn ring 4-1 is fixed on the side of the top of the fixing column 4-2 to fix the yarn.

[0011] The height of the column of the creel 1 and the guide yarn column 2-1 is higher than the yarn clamping column 3-2 and the fixed column 4-2.

[0012] Preferably, the creel 1 takes a steel plate as a horizontal plane base, and the column is welded on the base.

[0013] Preferably, the gauze is an arc surface plate, and is fixed in a figure-eight shape on the plate surface of the gauze plate 1-2.

[0014] Further, the length of the column is 540 mm; the column plate 1-1 and the gauze plate 1-2 are welded at 64 mm from the top end and 140 mm from the bottom end of the column respectively, and are fixed by bolts respectively; the plate surface size of the column plate 1-1 and the gauze plate 1-2 is 140 mm*240 mm; two column bodies are installed at the symmetrical positions of 32 mm from the two ends of the column plate 1-1, and the column bodies are hollow iron rods with a length of 280 mm and a thickness of 2 mm; the gauze plate 1-2 is installed with two gauges with a length of 280 mm and a thickness of 4 mm at the symmetrical positions on the two sides of the column.

[0015] Further, the holes of the gauze are round rectangular holes, and are arranged in an array.

[0016] Preferably, the two ends of the elliptical plate of the yarn guide device 2 are connected by elliptical plate bolts 2-4; and the elliptical plate is connected with the guide yarn column 2-1 by guide yarn column bolts 2-5.

[0017] Further, the yarn guide device 2 is fixed on a steel plate base with a size of 300 mm*400 mm*10 mm; and the guide yarn column 2-1 is 540 mm long and is welded on the base.

[0018] Preferably, the yarn clamping device 3 and the fixing device 4 are both fixed on a steel plate base with a size of 300 mm*400 mm*10 mm.

[0019] Preferably, the creel 1, the yarn guide device 2, the yarn clamping device 3 and the fixing device 4 are all fixed on the water platform surface.

[0020] Preferably, the column plate 1-1 and the gauze plate 1-2 are both made of steel material.

[0021] The yarn creel has the advantages that:

[0022] The yarn creel can comprehensively and conveniently detect the yarn suspension degree of different diameters. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1The utility model discloses a structure overall schematic diagram of the sag meter of the inner and outer yarn ring sag can be measured.

[0024] Figure 2 The utility model discloses a yarn rack structure schematic diagram.

[0025] Figure 3 The utility model discloses a yarn guide device structure schematic diagram.

[0026] Figure 4 The utility model discloses a yarn guide device structure schematic diagram.

[0027] Figure 5 The utility model discloses a fixing device structure schematic diagram. Specific implementation

[0028] In order to make the utility model's purpose, technical scheme and advantage more clear and definite, combine following embodiment with, the utility model is further explained in detail.It should be explained that the utility model is not limited to following embodiment.

[0029] Embodiment 1

[0030] A kind of sag meter of the inner and outer yarn ring sag can be measured, including yarn rack 1, yarn guide device 2, yarn clamp device 3 and fixing device 4;Yarn rack 1, yarn guide device 2, yarn clamp device 3 and fixing device 4 are arranged in straight line sequentially;

[0031] The yarn rack 1 includes column board 1-1 and gauze board 1-2;The column board 1-1 and gauze board 1-2 are fixed on the vertical column perpendicular to horizontal plane, and the column board 1-1 is located at the top, and the gauze board 1-2 is located at the bottom;Two column bodies are symmetrically provided on the column board 1-1, which are parallel to the ground;Two gauzes are symmetrically provided on the gauze board 1-2;

[0032] The yarn guide device 2 includes yarn guide column 2-1, first yarn guide wheel 2-2, second yarn guide wheel 2-3;The yarn guide column 2-1 is perpendicular to horizontal plane, and two oval plates are rotatably connected and fixed on the yarn guide column 2-1, and the first yarn guide wheel 2-2 and the second yarn guide wheel 2-3 are connected between the two ends of the oval plate respectively;

[0033] The yarn clamp device 3 includes weight placing device 3-1, yarn clamp column 3-2 and third yarn guide wheel 3-3;The yarn clamp column 3-2 is connected with the third yarn guide wheel 3-3 at the top, and the weight placing device 3-1 is connected and fixed on the side of the yarn clamp column 3-2;The weight placing device 3-1 is plate-shaped, and the plate surface is parallel to the disc surface of the third yarn guide wheel 3-3;

[0034] The fixing device 4 includes yarn ring 4-1 and fixed column 4-2;The fixed column 4-2 is the same height as the yarn clamp column 3-2, and the yarn ring 4-1 is fixed on the side of the top of the fixed column 4-2, for fixing yarn.

[0035] The height of the column of the creel 1 and the guide column 2-1 is higher than the gripper column 3-2 and the fixed column 4-2.

[0036] The column of the creel 1, the guide device 2, the gripper device 3 and the fixing device 4 are fixed on a steel plate base of 300mm*400mm*10mm. The gauze is an arc plate and is fixed in an eight-shaped type on the gauze plate 1-2. The hole of the gauze is a round rectangular hole and is arranged in an array. The length of the column of the creel 1 is 540mm. The column plate 1-1 and the gauze plate 1-2 are welded at 64mm from the top end of the column and 140mm from the bottom end of the column respectively and are fixed by bolts. The size of the plate surface of the column plate 1-1 and the gauze plate 1-2 is 140mm*240mm. Two column bodies are installed at the symmetrical positions of 32mm from the two ends of the column plate 1-1. The column body is a hollow iron bar with a length of 280mm and a thickness of 2mm. The gauze plate 1-2 is installed with two gauzes with a length of 280mm and a thickness of 4mm at the symmetrical positions on the two sides of the column.

[0037] The two ends of the elliptical plate of the guide device 2 are connected by the elliptical plate bolt 2-4. The elliptical plate is connected with the guide column 2-1 by the guide column bolt 2-5. The length of the guide column 2-1 is 540mm and is welded on the base.

[0038] When the utility model is used: the yarn rolls are placed in two layers on the creel 1 to ensure that the inner circle and the outer circle are distinguished. The inner circle is measured: the column body on the upper column plate 1-1 is used to fix the inner circle of the yarn roll. The outer circle is measured: the yarn roll is placed on the gauze of the gauze plate 1-2 to measure the outer circle. A strand of yarn is drawn out of the yarn roll, sequentially passes through the guide wheels of the guide device 2 and extends to the guide wheels of the gripper device 3 and is finally wound and fixed on the fixing device 4 to ensure that the yarn is in a straight state. Then the standard weight is hung on the weight placing device 3-1 of the gripper device 3 and the vertical downward force is exerted on the yarn by the weight gravity. The sinking height of the yarn between the gripper device 1 and the fixing device 4 after the weight is applied is observed and recorded, that is, the sag. The weight is selected according to the material and specification of the yarn. The data is recorded by taking the average value of multiple measurements to ensure the accuracy of the results.

Claims

1. A hankmeter for measuring the inside and outside hank drape, characterized in that, It comprises a yarn frame (1), a yarn guide device (2), a yarn clamping device (3) and a fixing device (4); the yarn frame (1), the yarn guide device (2), the yarn clamping device (3) and the fixing device (4) are arranged in a straight line in sequence. The yarn frame (1) comprises a column plate (1-1) and a yarn net plate (1-2); the column plate (1-1) and the yarn net plate (1-2) are fixed on a vertical column perpendicular to the horizontal plane, the column plate (1-1) is located at the upper side and the yarn net plate (1-2) is located at the lower side; two column bodies parallel to the ground are symmetrically arranged on the column plate (1-1); two yarn nets are symmetrically arranged on the yarn net plate (1-2). The yarn guide device (2) comprises a yarn guide column (2-1), a first yarn guide wheel (2-2) and a second yarn guide wheel (2-3); the yarn guide column (2-1) is perpendicular to the horizontal plane, two elliptical plates are fixed on the yarn guide column (2-1), and the first yarn guide wheel (2-2) and the second yarn guide wheel (2-3) are respectively connected between the two ends of the elliptical plates. The yarn clamping device (3) comprises a weight placing device (3-1), a yarn clamping column (3-2) and a third yarn guide wheel (3-3); the yarn clamping column (3-2) is connected with the third yarn guide wheel (3-3) at the top end, and the weight placing device (3-1) is fixed on the side of the yarn clamping column (3-2); the weight placing device (3-1) is plate-shaped, and the plate surface is parallel to the disc surface of the third yarn guide wheel (3-3). The fixing device (4) comprises a yarn ring (4-1) and a fixing column (4-2); the fixing column (4-2) is the same height as the yarn clamping column (3-2), and the yarn ring (4-1) is fixed on the side of the top end of the fixing column (4-2) to fix the yarn. The height of the column of the yarn frame (1) and the yarn guide column (2-1) is higher than that of the yarn clamping column (3-2) and the fixing column (4-2).

2. The hanger according to claim 1, wherein The yarn frame (1) takes a steel plate as a horizontal plane base, and the column is welded on the base.

3. The hanger according to claim 1, wherein, The yarn net is an arc plate and is fixed on the plate surface of the yarn net plate (1-2) in an eight-character shape.

4. The hanger according to claim 3, wherein The length of the column is 540 mm; the column plate (1-1) and the yarn net plate (1-2) are respectively welded at 64 mm from the top end of the column and 140 mm from the bottom end of the column and are respectively fixed by bolts; the plate surface size of the column plate (1-1) and the yarn net plate (1-2) is 140 mm x 240 mm; two column bodies with a length of 280 mm and a thickness of 2 mm are symmetrically installed at 32 mm from the two ends of the column plate (1-1); two yarn nets with a length of 280 mm and a thickness of 4 mm are symmetrically installed on the yarn net plate (1-2) at the positions on both sides of the column.

5. The hanger of claim 3 wherein, The holes of the yarn net are round rectangular holes and are arranged in an array.

6. The hanger according to claim 1, wherein, The two ends of the elliptical plate of the yarn guide device (2) are connected by elliptical plate bolts (2-4); the elliptical plate is connected with the yarn guide column (2-1) by yarn guide column bolts (2-5).

7. The hanger according to claim 1, wherein, The yarn guide device (2) is fixed on a steel plate base with a size of 300 mm x 400 mm x 10 mm; the yarn guide column (2-1) is 540 mm long and is welded on the base.

8. The hanger according to claim 1, wherein, The yarn clamping device (3) and the fixing device (4) are both fixed on a steel plate base with a size of 300 mm x 400 mm x 10 mm.

9. The hanger according to claim 1, wherein, The yarn frame (1), the yarn guide device (2), the yarn clamping device (3) and the fixing device (4) are all fixed on the water platform surface.

10. The hanger according to claim 1, wherein, The column plate (1-1) and the gauze plate (1-2) are both made of steel.

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