TW202146732A - Spreading device capable of adjusting inclination angle and method for adjusting inclination angle thereof capable of improving the dyeing quality of the roll dyeing machine - Google Patents

Abstract

The present invention provides a spreading device capable of adjusting an inclination angle, which comprises a spreading roller with a spreading roller inclination angle adjusting unit at two ends; two fixing frames to which the spreading roller inclination angle adjusting units at the two ends of the spreading roller are pivotally connected, respectively; two inclination angle display units, which respectively have an arc-angle marking unit and an angle indicator and are arranged between the spreading roller inclination angle adjusting unit and the fixing frame; and a support bracket, which is arranged between the fixing frames, wherein the spreading roller is arc-shaped and the concave side of the spreading roller faces the support bracket. In addition, the present invention provides a method for adjusting the inclination angle of the spreading device. In this way, the present invention can improve the dyeing quality of the roll dyeing machine.

Description

Spreading device with adjustable inclination angle and method for adjusting inclination angle

The present invention provides a spreading device capable of adjusting the inclination angle and a method for adjusting the inclination angle thereof, in particular, to a device that can improve the dyeing quality of a bobbin dyeing machine.

The spreading roller of the general bobbin dyeing machine will scrape off part of the dye liquor on the bobbin cloth when unrolling the dyed bobbin cloth, which leads to the uneven color of the dyed bobbin cloth, resulting in chromatic aberration and reduces the bobbin cloth dyeing machine. Dyeing quality.

The inventor has devoted all his mind to research, and then developed a spreading device with an adjustable inclination angle and a method for adjusting the inclination angle, in order to achieve the purpose of improving the dyeing quality of the bobbin dyeing machine.

A first aspect of the present invention provides a spreading device with adjustable inclination angle, which comprises a spreading roller, two ends of which are respectively provided with a spreading roller inclination angle adjustment unit; The inclination angle adjustment units of the spreading rollers at the ends are respectively pivoted to the fixing frames; two inclination angle display units respectively have an arc-shaped angle indicator unit and an angle indicator unit, and the inclination angle display units are arranged on the spreading rollers between the inclination angle adjustment unit and the fixing frame; and a support frame, which is arranged between the fixing frames, the spreading roller is arc-shaped, and the concave side of the spreading roller faces the support frame.

In one embodiment, the inclination angle adjustment units of the spreading rollers respectively have two arc-shaped positioning holes, the arc-shaped positioning holes are arranged opposite to one end of the spreading rollers, and the two positioning units pass through the two positioning units respectively. Equal arc-shaped positioning holes are arranged on the fixing frame.

A second aspect of the present invention provides a method for adjusting the inclination angle of a spreading device, which includes the following steps: (1) A spreading roller, two fixing frames, two inclination angle display units and a supporting frame are provided; the two ends of the spreading roller are respectively provided with a spreading roller inclination angle adjustment unit; The roll inclination angle adjustment units are respectively pivoted to the fixing frames; the inclination angle display units respectively have a circular arc angle indicator unit and an angle indicator unit, and the inclination angle display unit is arranged on the inclination angle adjustment unit of the spreading roller and the fixing frame; the supporting frame is arranged between the fixing frames, the spreading roller is arc-shaped and the concave side of the spreading roller faces the supporting frame; and (2) Rotate the inclination angle adjustment units of the spreading rollers relative to the fixing frames, and adjust the inclination angle of the spreading rollers through the inclination angle display units.

In one embodiment, in the step (1), the inclination angle adjustment units of the spreading rollers respectively have two arc-shaped positioning holes, and the arc-shaped positioning holes are oppositely arranged with one end of the spreading roller as the center, Two positioning units are provided to pass through the arc-shaped positioning holes respectively and are arranged on the fixing frame; in step (2), after loosening the positioning units, the inclination angle adjustment units of the spreading rollers are fixed relative to the positioning units The rack rotates and adjusts the inclination angle of the spreader rollers through the inclination angle display units, and then fastens the positioning units on the fixed frames to make the spreader roller inclination angle adjustment units and the spreader rollers fixed.

Thereby, the spreading device with adjustable inclination angle and the method for adjusting the inclination angle of the present invention can improve the dyeing quality of the bobbin dyeing machine.

In order to fully understand the purpose, features and effects of the present invention, hereby, the present invention is described in detail by the following specific embodiments and in conjunction with the accompanying drawings, and the description is as follows:

Please refer to FIGS. 1 to 3 . As shown in the figures, a first aspect of the present invention provides a spreading device with an adjustable inclination angle, which can be applied to the cloth rolling dyeing machine shown in FIG. 1 . The dyeing machine may include an active cloth winding wheel 7 , a passive cloth winding wheel 8 , a first cloth guiding wheel 91 , a second cloth guiding wheel 92 , a third cloth guiding wheel 93 and a dyeing tub 200 . The passive cloth rolling wheel 8 is wound with a blank cloth 6, and the blank cloth 6 can be guided to the inclination-adjustable spreading device 100 of the present invention through the first cloth guide wheel 91 to unwind the cloth surface, and then the blank cloth 6 can enter into the dye liquor 202 of a dyeing tub 200 for dyeing, and at least one steam pipe 201 can be arranged in the dyeing tub 200 for heating, and the dyed fabric 6 can pass through the second cloth guide wheel 92 is guided to the spreading device 100 with adjustable inclination angle of the present invention to spread the cloth surface, and then the dyed green cloth 6 can be guided to the active cloth winding wheel 7 through the third cloth guide wheel 93 to wind up and dyed The embryo cloth after 6. The spreading device 100 with adjustable inclination angle of the present invention includes a spreading roller 1 , two fixing frames 3 , two inclination angle display units 43 and a supporting frame 2 . The spreading roller 1 can be a stainless steel tube, and two ends of the spreading roller 1 are respectively provided with a spreading roller inclination angle adjusting unit 41 , and the spreading roller inclination angle adjusting units 41 can be disc-shaped and can be stainless steel respectively. The inclination angle adjustment units 41 of the spreading rollers are parallel to each other, and the inclination angle adjusting units 41 of the spreading rollers can be welded to both ends of the spreading rollers 1 respectively. The inclination angle adjustment units 41 of the spreading rollers at both ends of the spreading rollers 1 are pivotally connected to the fixing frames 3 respectively, and the fixing frames 3 can be made of stainless steel. The inclination angle display units 43 have an arc-shaped angle indicator unit 412 and an angle indicator unit 31 respectively. The inclination angle display unit 43 is disposed between the spread roller inclination angle adjustment unit 41 and the fixing frame 3 . The center scale of the arc-shaped angle marking unit 412 can be marked as 0 degrees to represent that the spreading roller 1 is not inclined to two sides, and the two sides of 0 degrees can be incremented by 5 degrees or 10 degrees, respectively. The arc-shaped angle marking unit 412 It can be arranged on the inclination angle adjustment unit 41 of the spreading roller (or on the fixing frame 3), and the angle indicating unit 31 can be an arrow-shaped pattern, an arrow-shaped convex body or an arrow-shaped groove to point to the arc-shaped angle mark The scale of the unit 412, the angle indicating unit 31 can be arranged on the fixing frame 3 (or on the inclination angle adjusting unit 41 of the spreading roller). The support frame 2 is disposed between the fixed frames 3, the support frame 2 can be a long metal frame body, the cross section of the support frame 2 can be rectangular, the spreading roller 1 is arc-shaped and the spreading The concave side of the roller 1 faces the support frame 2 .

Please refer to FIG. 4 and FIGS. 1 to 3 at the same time. As shown in the figures, a second aspect of the present invention provides a method for adjusting the tilt angle of a spreading device to adjust the tilt angle of the spreading device, which includes the following steps : (1) Provide the above-mentioned spreading roller 1 , two fixing frames 3 , two inclination angle display units 43 and support frame 2 , the spreading roller 1 , the fixing frames 3 , the inclination angle display units 43 and the supporting frame 2 are provided. The relevant descriptions of the support frame 2 are as described above, and will not be repeated here; and (2) Rotate the inclination angle adjustment units 41 of the spreading rollers relative to the fixing frames 3 to drive the spreading rollers 1 to rotate toward one side of the spreading rollers 1. During the rotation of the spreading rollers 1 The spreading roller 1 can be adjusted to a specific inclination angle by the angles displayed by the inclination angle display units 43 .

As described above, the spreading device with adjustable inclination angle of the present invention and the method for adjusting the inclination angle can adjust the inclination angle of the spreading roller 1 at any time according to various fabric materials, dyeing conditions and dyeing environments, so that after dyeing The color of the green cloth 6 can be more uniform to reduce the color difference, thereby improving the dyeing quality of the cloth dyeing machine.

Please refer to FIG. 2 and FIG. 3 . As shown in the figures, in one embodiment, the inclination angle adjustment units 41 of the spreading rollers may respectively have two arc-shaped positioning holes 411 . One end of the spreading roller 1 is arranged opposite to the center. The two positioning units 42 can pass through the arc-shaped positioning holes 411 respectively and are disposed in the two fixing holes 32 of the fixing frame 3. The positioning units 42 can respectively have multiple For angle head screws or thumb screws, the fixing holes 32 can be screw holes respectively. Thereby, the spreading roller 1 and the spreading roller inclination angle adjusting units 41 can be directly arranged between the fixing frames 3 , and the spreading roller inclination angle adjusting units 41 can be directly connected with the fixing frames 3 respectively. pivot.

Please refer to FIG. 2 and FIG. 3 . As shown in the figures, in an embodiment, in step (1), the spreading roller inclination angle adjusting units 41 may respectively have two arc-shaped positioning holes 411 . The arc-shaped positioning holes 411 are arranged opposite to one end of the spreading roller 1 as the center, and two positioning units 42 are provided to pass through the arc-shaped positioning holes 41 respectively and are disposed in the two fixing holes 32 of the fixing frame 3. The units 42 can respectively be screws with polygonal heads or wing screws, and the fixing holes 32 can be screw holes respectively; in step (2), after loosening the positioning units 42, the spreading rollers are inclined at an angle The adjusting unit 41 rotates relative to the fixing frames 3 to drive the spreading roller 1 to rotate toward one side of the spreading roller 1 , and adjusts the inclination angle of the spreading roller 1 through the inclination angle display units 43 , and then fasten the positioning units 42 to the fixing holes 32 of the fixing frames 3 to fix the spreading roller inclination angle adjustment units 41 and the spreading roller 1 at a specific inclination angle.

Please refer to FIG. 5 and FIGS. 1 to 4 at the same time. As shown in the figures, the spreading device with adjustable inclination angle of the present invention and the method for adjusting the inclination angle of the present invention can be applied to a cloth dyeing machine. Before the fabric 6 is formally dyed, the dyeing quality of a small amount of fabric 6 under the spreading rollers 1 with different inclination angles can be measured by using the spreading device with adjustable inclination angle of the present invention and the method for adjusting the inclination angle. To find the tilt angle for the best dyeing quality. The dyed embryonic cloth 6 can be measured by a color spectrometer (not shown in the figure) for the dyeing conditions of the measurement positions [1] to [5] on the embryonic cloth 6. The tilt angle close to chromatic aberration level 5 is the best. When the inclination angle with the best dyeing quality is found, the roll dyeing machine can dye a large number of fabrics 6 . Thereby, the spreading device with adjustable inclination angle of the present invention and the method for adjusting the inclination angle of the present invention can adjust the inclination angle of the spreading roller 1 at any time according to various fabric materials, dyeing conditions and dyeing environments, so that the dyed The color of the green cloth 6 can be relatively uniform to reduce the color difference, thereby improving the dyeing quality of the cloth roll dyeing machine.

The present invention has been disclosed above with preferred embodiments, but those skilled in the art should understand that the embodiments are only used to describe the present invention, and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to this embodiment should be set to be included within the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.

1: Spreading roller 2: Support frame 3: Fixed frame 31: Angle indicating unit 32: Fixing hole 41: Spreading roller tilt angle adjustment unit 411: Arc-shaped positioning hole 412: Arc angle marking unit 42: Positioning unit 43: Tilt angle display unit 6: embryo cloth 7: Active roll cloth wheel 8: Passive rolling wheel 91: The first cloth guide wheel 92: The second cloth guide wheel 93: The third cloth guide wheel 100: Spreading device with adjustable tilt angle 200: Dyeing bucket 201: Steam Pipe 202: Dye liquor (1)~(2): Steps [1]~[5]: Measurement position

[FIG. 1] is a schematic diagram of a rolling cloth dyeing machine according to a specific embodiment of the present invention. [FIG. 2] is a schematic diagram of a combination of a spreading device with adjustable inclination angle according to a specific embodiment of the present invention. [FIG. 3] It is a partial exploded schematic diagram of a spreading device with adjustable inclination angle according to a specific embodiment of the present invention. Fig. 4 is a schematic diagram showing the steps of a method for adjusting the inclination angle of a spreading device according to an embodiment of the present invention. [Fig. 5] is a schematic diagram of measuring the dyed embryo cloth according to an embodiment of the present invention.

1: Spreading roller

2: Support frame

3: Fixed frame

31: Angle indicating unit

41: Spreading roller tilt angle adjustment unit

411: Arc-shaped positioning hole

412: Arc angle marking unit

42: Positioning unit

43: Tilt angle display unit

100: Spreading device with adjustable tilt angle

Claims (4)

A spreading device with adjustable inclination angle, comprising: a spreading roller, two ends of which are respectively provided with a spreading roller inclination angle adjustment unit; Two fixing frames, the two ends of the spreading roller tilt angle adjustment units are pivotally connected to the fixing frames respectively; two inclination angle display units, which respectively have a circular arc angle indicator unit and an angle indicator unit, the inclination angle display unit is arranged between the inclination angle adjustment unit of the spreading roller and the fixing frame; and A support frame is arranged between the fixed frames, the spreading roller is arc-shaped, and the concave side of the spreading roller faces the support frame. The spreading device with adjustable inclination angle according to claim 1, wherein the inclination angle adjustment units of the spreading rollers respectively have two arc-shaped positioning holes, and the arc-shaped positioning holes are located at one end of the spreading rollers. The centers are arranged opposite to each other, and the two positioning units respectively pass through the arc-shaped positioning holes and are arranged on the fixing frame. A method for adjusting the inclination angle of a spreading device, comprising the following steps: (1) A spreading roller, two fixing frames, two inclination angle display units and a supporting frame are provided; the two ends of the spreading roller are respectively provided with a spreading roller inclination angle adjustment unit; The roll inclination angle adjustment units are respectively pivoted to the fixing frames; the inclination angle display units respectively have a circular arc angle indicator unit and an angle indicator unit, and the inclination angle display unit is arranged on the inclination angle adjustment unit of the spreading roller and the fixing frame; the supporting frame is arranged between the fixing frames, the spreading roller is arc-shaped and the concave side of the spreading roller faces the supporting frame; and (2) Rotate the inclination angle adjustment units of the spreading rollers relative to the fixing frames, and adjust the inclination angle of the spreading rollers through the inclination angle display units. The method for adjusting the inclination angle of a spreading device according to claim 3, wherein in the step (1), the inclination angle adjustment units of the spreading rollers respectively have two arc-shaped positioning holes, and the arc-shaped positioning holes are One end of the spreading roller is arranged opposite to the center, and two positioning units are provided to pass through the arc-shaped positioning holes respectively and are arranged on the fixing frame; in step (2), after the positioning units are released, the spreading rollers are released. The inclination angle adjustment unit of the cloth rollers rotates relative to the fixed frames and adjusts the inclination angle of the spreader rollers through the inclination angle display units, and then fastens the positioning units on the fixed frames to make the spreaders The cloth roll inclination angle adjustment unit and the spread roll are fixed.

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