TWI744927B - Spreading device capable of adjusting inclination angle and method for adjusting inclination angle - Google Patents

Abstract

The invention provides a spreading device with adjustable inclination angle, which comprises a spreading roller with a spreading roller inclination angle adjusting unit at two ends; two fixing frames, the spreading roller inclination angles at two ends of the spreading roller The adjustment units are respectively pivotally connected to the fixing frames; the two tilt angle display units each have an arc-shaped angle indication unit and an angle indication unit, and the tilt angle display unit is disposed on the spreading roller tilt angle adjustment unit and the Between the fixed frames; and a support frame, which is arranged between the fixed frames, the spreading roller is arc-shaped and the concave side of the spreading roller faces the support frame. In addition, the present invention provides a method for adjusting the inclination angle of the spreading device. Thereby, the present invention can improve the dyeing quality of the cloth roll dyeing machine.

Description

Spreading device capable of adjusting inclination angle and method for adjusting inclination angle

The invention provides a spreading device capable of adjusting the tilt angle and a method for adjusting the tilt angle, in particular to a type that can improve the dyeing quality of a cloth dyeing machine.

The spreading roller of a general cloth dyeing machine will scrape off a part of the dye solution on the cloth when unfolding the dyed cloth, which leads to uneven color of the cloth after dyeing, resulting in chromatic aberration and reducing the cost of the cloth dyeing machine. Dyeing quality.

The inventor then exhausted his mind to study carefully, and then developed a spreading device that can adjust the tilt angle and a method for adjusting the tilt angle, in order to achieve the purpose of improving the dyeing quality of the cloth dyeing machine.

The first aspect of the present invention provides a spreading device with adjustable inclination angle, which includes a spreading roller with a spreading roller inclination angle adjustment unit at two ends; two fixing frames, two of the spreading roller The spreading roller inclination angle adjustment unit at the end is pivotally connected to the fixing frames; two tilt angle display units, which respectively have an arc-shaped angle indicating unit and an angle indicating unit, the tilt angle display unit is arranged on the spreading roller 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 spreading roller inclination angle adjusting units respectively have two arc-shaped positioning holes, the arc-shaped positioning holes are arranged oppositely with one end of the spreading roller as the center, and the two positioning units respectively pass through the Equivalent circular arc-shaped positioning holes are arranged on the fixing frame.

The second aspect of the present invention provides a method for adjusting the inclination angle of a spreading device, which includes the following steps: (1) Provide a spreading roller, two fixing frames, two tilt angle display units and a support frame; the two ends of the spreading roller have a spreading roller tilt angle adjustment unit; the spreading of the two ends of the spreading roller Roller inclination angle adjustment units are pivotally connected to the fixing frames; the inclination angle display units respectively have an arc-shaped angle indicating unit and an angle indicating unit, and the inclination angle display unit is arranged on the spreading roller inclination angle adjustment unit And the fixing frame; the support frame is arranged between the fixing frames, the spreading roller is arc-shaped and the concave side of the spreading roller faces the support 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 by the inclination angle display units.

In one embodiment, in the step (1), the spreading roller inclination angle adjustment units respectively have two arc-shaped positioning holes, and the arc-shaped positioning holes are arranged oppositely with one end of the spreading roller as the center, Two positioning units are provided to pass through the arc-shaped positioning holes and are arranged in the fixing frame; in step (2), after the positioning units are released, the spreading roller inclination angle adjustment units are relative to the fixed frames. The frame rotates and adjusts the inclination angle of the spreading roller by the inclination angle display unit, and then fastens the positioning units on the fixing frame so that the spreading roller inclination angle adjustment unit and the spreading roller 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 cloth roll dyeing machine.

In order to fully understand the purpose, features, and effects of the present invention, the following specific embodiments are used in conjunction with the accompanying drawings to give a detailed description of the present invention. The description is as follows:

Please refer to Figures 1 to 3, as shown in the figure, the first aspect of the present invention provides a spreading device with adjustable inclination angle, which can be applied to the cloth roll dyeing machine as shown in Fig. 1, the cloth roll The dyeing machine may include an active cloth winder 7, a passive cloth winder 8, a first cloth guide wheel 91, a second cloth guide wheel 92, a third cloth guide wheel 93 and a dyeing bucket 200. The passive cloth winding wheel 8 is wound with a raw cloth 6, and the raw cloth 6 can be guided to the spreading device 100 with adjustable inclination angle of the present invention through the first cloth guide wheel 91 to unfold the cloth surface. 6 can enter the dyeing solution 202 of a dyeing tank 200 for dyeing. At least one steam tube 201 can be arranged in the dyeing tank 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 tilt angle of the present invention to unfold the cloth surface, and then the dyed fabric 6 can be guided to the active cloth winding wheel 7 through the third cloth guide wheel 93 to wind up the dyeing After the fabric 6. The spreading device 100 with adjustable tilt angle of the present invention includes a spreading roller 1, two fixing frames 3, two tilt 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 adjustment unit 41. The spreading roller inclination angle adjustment units 41 can be disc-shaped and can be stainless steel. Material, the spreading roller inclination angle adjusting units 41 are parallel to each other, and the spreading roller inclination angle adjusting units 41 can be welded to the two ends of the spreading roller 1 respectively. The spreading roller inclination angle adjusting unit 41 at the two ends of the spreading roller 1 is pivotally connected to the fixing frames 3, and the fixing frames 3 can be made of stainless steel. The inclination angle display units 43 respectively have an arc-shaped angle indicating unit 412 and an angle indicating unit 31. The inclination angle display unit 43 is disposed between the spreading 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 indicate 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 spreading roller inclination angle adjustment unit 41 (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 indicate the arc-shaped angle. The scale of the unit 412, the angle indicating unit 31 can be arranged on the fixing frame 3 (or the spreading roller inclination angle adjustment unit 41). The supporting frame 2 is arranged between the fixing frames 3, the supporting frame 2 can be a long metal frame body, the cross-section of the supporting 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 figure, the second aspect of the present invention provides a method for adjusting the inclination angle of the spreading device to adjust the inclination angle of the spreading device, which includes the following steps : (1) Provide the spreading roller 1, the two fixing frames 3, the two tilt angle display units 43 and the support frame 2 as described above, the spreading roller 1, the fixing frames 3, the tilt angle display units 43 and the The relevant description of the support frame 2 is as described above, and will not be repeated here; and (2) Rotate the spreading roller inclination angle adjustment unit 41 relative to the fixing frames 3 to drive the spreading roller 1 to rotate toward one side of the spreading roller 1. During the rotation of the spreading roller 1 The spreading roller 1 can be adjusted to a specific inclination angle by the angle displayed by the inclination angle display unit 43.

As mentioned above, the spreading device with adjustable inclination angle 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 environment, so that the inclination angle of the spreading roller 1 can be adjusted at any time after dyeing. The color of the fabric 6 can be more uniform to reduce the color difference, thereby improving the dyeing quality of the roll dyeing machine.

Please refer to Figures 2 and 3, as shown in the figure, in one embodiment, the spreading roller inclination angle adjustment units 41 may respectively have two arc-shaped positioning holes 411, and the arc-shaped positioning holes 411 are One end of the spreading roller 1 is arranged opposite to each other at the center. The two positioning units 42 can respectively pass through the arc-shaped positioning holes 411 and are arranged in the two fixing holes 32 of the fixing frame 3. The positioning units 42 can each have a plurality of For angular head screws or butterfly screws, the fixing holes 32 can be screw holes, respectively. Thereby, the spreading roller 1 and the spreading roller inclination angle adjustment unit 41 can be directly arranged between the fixing frames 3, and the spreading roller inclination angle adjustment unit 41 can be directly connected to the fixing frames 3, respectively. Pivot.

2 and 3, as shown in the figure, in one embodiment, in this step (1), the spreading roller inclination angle adjustment units 41 may respectively have two arc-shaped positioning holes 411, the circles The arc-shaped positioning holes 411 are arranged oppositely with one end of the spreading roller 1 as the center. Two positioning units 42 are provided to pass through the arc-shaped positioning holes 41 and are arranged in the two fixing holes 32 of the fixing frame 3. The unit 42 can be a screw with a polygonal head or a butterfly screw, respectively, and the fixing holes 32 can be screw holes; in this step (2), the positioning units 42 are loosened and 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 the tilt angle display unit 43 is used to adjust the tilt angle of the spreading roller 1 Then, the positioning units 42 are fastened to the fixing holes 32 of the fixing frames 3 to fix the spreading roller inclination angle adjustment unit 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 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 dyed, the dyeing quality of a small amount of fabric 6 under the spreading roller 1 with different inclination angles can be measured by the spreading device with adjustable inclination angle and the method for adjusting the inclination angle of the present invention. To find the angle of inclination for the best dyeing quality. The dyed fabric 6 can be measured by a color spectrometer (not shown) at the measurement position [1]~measurement position [5] on the fabric 6 and the dyeing condition of each measurement position can be found in principle. The tilt angle close to chromatic aberration level 5 is the best. After finding the inclination angle for the best dyeing quality, the roll dyeing machine can dye a large number of embryonic fabrics 6. Thereby, the spreading device with adjustable inclination angle 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 environment, so that the dyed fabric can be adjusted at any time. The color of the fabric 6 can be more uniform to reduce the color difference, thereby improving the dyeing quality of the roll dyeing machine.

The present invention has been disclosed in a preferred embodiment above, but those skilled in the art should understand that the embodiment is 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 included in 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 roll tilt angle adjustment unit 411: Arc-shaped positioning hole 412: Arc-shaped angle marking unit 42: positioning unit 43: Tilt angle display unit 6: Embryo 7: Active cloth roll 8: Passive cloth roll 91: The first cloth guide wheel 92: The second cloth guide wheel 93: Third cloth guide wheel 100: Spreading device with adjustable tilt angle 200: Dyeing bucket 201: Steam pipe 202: Dye (1)~(2): Steps [1]~[5]: Measuring position

[Figure 1] is a schematic diagram of a cloth dyeing machine in a specific embodiment of the present invention. [Figure 2] is a schematic diagram of the assembly of the spreading device with adjustable tilt angle according to a specific embodiment of the present invention. [Figure 3] is a partially exploded schematic view of the spreading device with adjustable tilt angle according to the specific embodiment of the present invention. [Figure 4] is a schematic diagram of the steps of the method for adjusting the inclination angle of the spreading device in the specific embodiment of the present invention. [Figure 5] is a schematic diagram of measuring the dyed fabric in a specific embodiment of the present invention.

1: Spreading roller

2: Support frame

3: fixed frame

31: Angle indicating unit

41: Spreading roll tilt angle adjustment unit

411: Arc-shaped positioning hole

412: Arc-shaped 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 tilt angle, which comprises: A spreading roller with a spreading roller inclination angle adjustment unit at its two ends respectively; Two fixed frames, the spreading roller inclination angle adjustment units at the two ends of the spreading roller are pivotally connected to the fixed frames respectively; Two inclination angle display units, each having an arc-shaped angle indicating unit and an angle indicating unit, the inclination angle indicating unit is arranged between the spreading roller inclination angle adjusting unit and the fixing frame; and A support frame is arranged between the fixing frames, the spreading roller is arc-shaped and the concave side of the spreading roller faces the support frame. The spreading device capable of adjusting the inclination angle of claim 1, wherein the spreading roller inclination angle adjusting units respectively have two arc-shaped positioning holes, and one end of the spreading roller is used as the arc-shaped positioning hole. The centers are arranged oppositely, 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 includes the following steps: (1) Provide a spreading roller, two fixing frames, two tilt angle display units and a support frame; the two ends of the spreading roller have a spreading roller tilt angle adjustment unit; the spreading of the two ends of the spreading roller Roller inclination angle adjustment units are pivotally connected to the fixing frames; the inclination angle display units respectively have an arc-shaped angle indicating unit and an angle indicating unit, and the inclination angle display unit is arranged on the spreading roller inclination angle adjustment unit And the fixing frame; the support frame is arranged between the fixing frames, the spreading roller is arc-shaped and the concave side of the spreading roller faces the support 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 by the inclination angle display units. The method for adjusting the inclination angle of the spreading device according to claim 3, wherein in the step (1), the spreading roller inclination angle adjustment units 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 respectively pass through the arc-shaped positioning holes and are arranged in the fixing frame; in this step (2), the positioning units are released and the spreading The cloth roller inclination angle adjustment unit rotates relative to the fixing frames and adjusts the inclination angle of the spreading roller by the inclination angle display units, and then fastens the positioning units on the fixing frames so that the spreading The cloth roller inclination angle adjustment unit and the spreading roller are fixed.

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