Anti-wrinkle auxiliary device for cloth roller of air-jet loom

Abstract

The utility model discloses an anti-wrinkle auxiliary device for a cloth roller of an air-jet loom and relates to the technical field of textile. A threaded column is fixedly connected to the inner wall of the fixing part, a hollow roller sleeves the surface of the threaded column, pressing rings are attached to the left side and the right side of the hollow roller and the surface of the threaded column, a second nut is in threaded connection with the surface of the threaded column, and a spring sleeves the surface of the threaded column. According to the anti-wrinkle auxiliary device for the cloth roller of the air jet loom, the threaded column with the hollow roller can be fixed to the cloth blocking rod through the fixing piece, when grey cloth makes contact with the hollow roller, friction force can be generated between the grey cloth and the hollow roller in the rolling process of the grey cloth through the pressure of the pressing ring on the hollow roller, and therefore the grey cloth is prevented from wrinkling. And the gray fabric is straightened through friction force, so that the gray fabric is not easy to wrinkle in the rolling process.

Description

TECHNICAL FIELD

[0001] The utility model relates to weaving technical field, concretely is a kind of anti-wrinkle auxiliary device of cloth roller of air-jet loom. BACKGROUND

[0002] Air-jet loom is the shuttleless loom of using jet air flow to pull weft yarn across shed. Working principle is to use air as weft medium, to pull weft yarn by the frictional traction of jet compressed air flow, to take weft yarn through shed, to reach the purpose of weft by jet flow.

[0003] At present, air-jet loom is in production, when meeting some pure dacron, functional fiber varieties, due to the particularity of warp and weft yarn, grey cloth hand feeling is relatively hard, and then cloth roller is easy to appear wrinkle when rolling cloth, and it causes great difficulty to post-process maintenance. SUMMARY

[0004] To overcome the deficiency of prior art, the application aims at providing an anti-wrinkle auxiliary device of cloth roller of air-jet loom, which can prevent cloth from wrinkling when cloth roller is rolling cloth.

[0005] To achieve the above application, the inner wall of the fixing member of the anti-wrinkle auxiliary device of cloth roller of air-jet loom is fixedly connected with a threaded column, a hollow cylinder is sleeved on the surface of the threaded column, a pressing ring is arranged on the surface of the threaded column and the left and right sides of the hollow cylinder, a second nut is threadedly connected with the surface of the threaded column, a spring is sleeved on the surface of the threaded column, the spring is located between the pressing ring and the second nut, a threaded hole is formed in the upper surface of the pressing ring, a second bolt is threadedly connected with the inner wall of the threaded hole, and a strip-shaped groove is formed in the upper surface of the threaded column, and the inner wall of the strip-shaped groove is attached to the surface of the second bolt.

[0006] Further, the fixing member includes a hollow cylinder, a strip-shaped hole, a clamping frame, a bearing, a first bolt, a first nut and a connecting column, the inner wall of the hollow cylinder is fixedly connected with the surface of the threaded column, the strip-shaped hole is formed in the surface of the hollow cylinder, the inner wall of the strip-shaped hole is attached to the surface of the clamping frame, the inner wall of the clamping frame is fixedly connected with the outer ring of the bearing, the inner ring of the bearing is fixedly connected with the surface of the first bolt, the surface of the first bolt is threadedly connected with the inner wall of the first nut, the left and right sides of the first nut are fixedly connected with one end of the connecting column, and the upper and lower sides of the hollow cylinder are fixedly connected with the other end of the connecting column.

[0007] Further, the inner wall of the clamping frame is attached with a cloth blocking rod.

[0008] Further, the upper surface of the hollow cylinder is fixedly connected with a supporting seat, and a circular bubble level is attached to the upper surface of the supporting seat.

[0009] Further, the hollow drum is provided with a groove on both left and right sides, the inner wall of the groove is bonded with a rubber ring, and the inner wall of the rubber ring is attached with a scale.

[0010] Further, the friction between the rubber ring and the scale is greater than the gravity of the scale.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The threaded column with the hollow drum can be fixed on the cloth blocking rod through the fixing part, when the raw cloth contacts with the hollow drum, the pressure of the pressing ring on the hollow drum can make the raw cloth generate friction with the hollow drum in the winding process, and the raw cloth can be straightened through the friction, so that the raw cloth is not easy to wrinkle in the winding process, and the pressure of the pressing ring on the hollow drum and the position of the hollow drum can be adjusted according to the needs of the operator by rotating the second nut.

[0013] 2. The fixing part and the cloth blocking rod can be adjusted in the included angle through the four independent clamping frames arranged on the fixing part, so that the included angle between the auxiliary device and the cloth blocking rod can be adjusted according to the needs, and the inclination angle of the fixing part can be intuitively judged through the circular level bubble on the fixing part. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic view of the structure of the utility model.

[0015] Figure 2 It is Figure 1 the enlarged view of A in the figure.

[0016] Figure 3 It is a front view of the structure of the utility model.

[0017] Figure 4 It is Figure 1 the right view of the fixing part in the figure.

[0018] Figure 5 It is Figure 4 the sectional view of B-B in the figure.

[0019] Figure 6 It is Figure 4 the front view of the hollow cylinder in the figure.

[0020] Figure 7 It is Figure 4 the side view of the clamping frame in the figure.

[0021] Figure 8 It is Figure 1 the top view of the threaded column in the figure.

[0022] Figure 9 is Figure 1 Side view of hollow cylinder.

[0023] Figure 10 is Figure 1 Top view of pressing ring.

[0024] Figure 11 is Figure 1 Top view of circular bubble.

[0025] In the figure: 1, fixed part; 101, hollow cylinder; 102, strip-shaped hole; 103, clamping frame; 104, bearing; 105, first bolt; 106, first nut; 107, connecting column; 2, threaded column; 3, hollow cylinder; 4, pressing ring; 5, second nut; 6, spring; 7, threaded hole; 8, second bolt; 9, strip-shaped slot; 10, cloth blocking rod; 11, support seat; 12, circular bubble; 13, groove; 14, rubber ring; 15, scale. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0028] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11The utility model discloses a jet loom cloth roller anti -wrinkle auxiliary device, including fixed part 1, the inner wall fixed connection of fixed part 1 has screw column 2, the surface of screw column 2 is equipped with hollow cylinder 3, and the left and right sides of hollow cylinder 3 and the surface of screw column 2 are all attached and arranged to have pressing ring 4, and the surface of screw column 2 is threadedly connected with second nut 5, and the surface of screw column 2 is equipped with spring 6, and spring 6 is located between pressing ring 4 and second nut 5, and the upper surface of pressing ring 4 is equipped with threaded hole 7, and the inner wall of threaded hole 7 is threadedly connected with second bolt 8, and the upper surface of screw column 2 is equipped with strip slot 9, and the inner wall of strip slot 9 and the surface of second bolt 8 are attached.

[0029] Among them, fixed part 1 includes hollow cylinder 101, strip hole 102, clamping frame 103, bearing 104, first bolt 105, first nut 106 and connecting column 107, the inner wall of hollow cylinder 101 and the surface of screw column 2 are fixedly connected, strip hole 102 is set up on the surface of hollow cylinder 101, the inner wall of strip hole 102 and the surface of clamping frame 103 are attached, the inner wall of clamping frame 103 and the outer ring of bearing 104 are fixedly connected, the inner ring of bearing 104 and the surface of first bolt 105 are fixedly connected, the surface of first bolt 105 and the inner wall of first nut 106 are threadedly connected, the left and right sides of first nut 106 and one end of connecting column 107 are fixedly connected, the upper and lower sides of hollow cylinder 101 and the other end of connecting column 107 are fixedly connected, and the inner wall of clamping frame 103 is attached and arranged to have cloth stop rod 10.

[0030] It should be noted that the first bolt 105 and the clamping frame 103 are connected together through the bearing 104, and the clamping frame 103 does not rotate with the first bolt 105 through the strip hole 102. When the first bolt 105 rotates, the clamping frame 103 can slide in the strip hole 102 through the cooperation of the first bolt 105 and the first nut 106. When the four clamping frames 103 clamp the cloth stop rod 10, the clamping force exerted by the clamping frame 103 on the cloth stop rod 10 can fix the fixed part 1 on the cloth stop rod 10. When the clamping frame 103 releases the cloth stop rod 10, the fixed part 1 can be directly separated from the cloth stop rod 10. At the same time, through the four independent clamping frames 103, the operator can adjust the included angle between the fixed part 1 and the cloth stop rod 10 by changing the position of the clamping frame 103.

[0031] After the second bolt 8 is screwed in the threaded hole 7, the second bolt 8 and the strip-shaped slot 9 can be separated through the thread, and the pressing ring 4 cannot rotate on the threaded column 2 through the cooperation of the second bolt 8 and the strip-shaped slot 9, at this time, the pressing ring 4 exerts pressure on the hollow roller 3 through the spring 6, and the hollow roller 3 is subjected to certain resistance when rotating through the pressure on the hollow roller 3, and when the second nut 5 rotates, the position of the second nut 5 on the threaded column 2 can be changed through the cooperation of the second nut 5 and the threaded column 2, and the pressure on the hollow roller 3 and the position of the hollow roller 3 can be adjusted through the change of the position of the second nut 5.

[0032] The upper surface of the hollow cylinder 101 is fixedly connected with a supporting seat 11, and the upper surface of the supporting seat 11 is bonded with a circular bubble level 12, so that the operator can intuitively judge the inclination angle of the fixing part 1 through the circular bubble level 12 on the fixing part 1.

[0033] The left and right sides of the hollow roller 3 are both provided with grooves 13, the inner walls of the grooves 13 are bonded with rubber rings 14, the inner walls of the rubber rings 14 are abutted with scale rulers 15, and the friction force between the rubber ring 14 and the scale ruler 15 is greater than the gravity of the scale ruler 15, so that the scale ruler 15 and the hollow roller 3 can be fixed together through the friction force between the rubber ring 14 and the scale ruler 15 after the scale ruler 15 is inserted into the rubber ring 14, and the length of the spring 6 can be continuously measured through the scale ruler 15, so that the operator can intuitively judge the compression degree of the spring 6 when adjusting the compression degree of the spring 6, and the scale ruler 15 needs to be pulled out of the rubber ring 14 after the measurement is completed.

[0034] The utility model discloses a first bolt 105 is rotated first, and the distance between the upper and lower two clamping frames 103 is increased to the maximum value under the cooperation of the first bolt 105 and the first nut 106, then, the hollow cylinder 101 is sleeved on the cloth blocking rod 10, and the distance between the upper and lower two clamping frames 103 is gradually reduced under the cooperation of the first bolt 105 and the first nut 106 by rotating the first bolt 105, when the four clamping frames 103 clamp the cloth blocking rod 10, the fixing part 1 can be fixed on the cloth blocking rod 10 through the clamping force of the clamping frame 103 on the cloth blocking rod 10.

[0035] Then, the raw cloth is attached to the hollow roller 3, and the raw cloth is wound through the cloth roller, at this time, the pressure of the pressing ring 4 on the hollow roller 3 makes the raw cloth generate friction force with the hollow roller 3 in the winding process, and the raw cloth is straightened through the friction force, so that the raw cloth is not easy to wrinkle in the winding process.

[0036] When it is needed to adjust the pressure that the hollow roller 3 bears, the second nut 5 is rotated to change the position of the second nut 5 in cooperation with the threaded column 2, at this time, the position of the hollow roller 3 is changed by changing the position of the second nut 5.

[0037] When it is needed to adjust the position of the hollow roller 3, the second nut 5 is rotated to change the position of the second nut 5 in cooperation with the threaded column 2, at this time, the position of the hollow roller 3 is changed by changing the position of the second nut 5.

[0038] The above only is the preferred embodiment of the present application, it should be pointed out that, for the ordinary skilled in the art, without departing from the principles of the present application, under the premise of, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application. The structure, device and operation method not specifically described and explained in the present application, if no special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A crease prevention auxiliary device for a cloth roller of a jet loom, characterized in that: The utility model provides fixing piece (1), the inner wall fixed connection of fixing piece (1) is equipped with threaded column (2), the surface of threaded column (2) is equipped with hollow cylinder (3), and the left and right sides of hollow cylinder (3) and the surface of threaded column (2) are uniformly provided with press ring (4), the surface of threaded column (2) is equipped with second nut (5) threadedly, the surface of threaded column (2) is equipped with spring (6), spring (6) is located between press ring (4) and second nut (5), the upper surface of press ring (4) is equipped with threaded hole (7), the inner wall of threaded hole (7) is equipped with second bolt (8) threadedly, the upper surface of threaded column (2) is equipped with strip slot (9), and the inner wall of strip slot (9) is attached with the surface of second bolt (8).

2. The anti-wrinkle auxiliary device for the cloth roller of the air-jet loom according to claim 1, characterized in that: The fixing piece (1) includes a hollow cylinder (101), a strip-shaped hole (102), a clamping frame (103), a bearing (104), a first bolt (105), a first nut (106), and a connecting column (107), the inner wall of the hollow cylinder (101) is fixedly connected with the surface of the threaded column (2), the strip-shaped hole (102) is formed on the surface of the hollow cylinder (101), the inner wall of the strip-shaped hole (102) is attached with the surface of the clamping frame (103), the inner wall of the clamping frame (103) is fixedly connected with the outer ring of the bearing (104), the inner ring of the bearing (104) is fixedly connected with the surface of the first bolt (105), the surface of the first bolt (105) is threadedly connected with the inner wall of the first nut (106), the left and right sides of the first nut (106) are fixedly connected with one end of the connecting column (107), and the upper and lower sides of the hollow cylinder (101) are fixedly connected with the other end of the connecting column (107).

3. An anti-wrinkling auxiliary device for a cloth roller of a jet loom according to claim 2, characterized in that: The inner wall of the clamping frame (103) is attached with a cloth blocking rod (10).

4. The anti-wrinkle auxiliary device for the cloth roller of the air-jet loom according to claim 2, characterized in that: The upper surface of the hollow cylinder (101) is fixedly connected with a support seat (11), and the upper surface of the support seat (11) is attached with a circular bubble level (12).

5. The anti-wrinkle auxiliary device for the cloth roller of the air-jet loom according to claim 1, characterized in that: The left and right sides of the hollow cylinder (3) are both provided with a groove (13), the inner wall of the groove (13) is attached with a rubber ring (14), and the inner wall of the rubber ring (14) is attached with a scale (15).

6. An anti-wrinkle auxiliary device for a cloth roller of a jet loom according to claim 5, characterized in that: The friction force between the rubber ring (14) and the scale (15) is greater than the gravity of the scale (15).

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