Cloth steaming and fixing device

Abstract

The utility model discloses a cloth steaming and fixing device, including base, one side of base is equipped with support, be equipped with conveying assembly for conveying cloth on the support, and conveying assembly includes frame body, conveying roller and conveyer belt, be equipped with steam device on conveyer belt, and steam device includes the arc shell and steam jet array of being equipped with on conveyer belt top, and arc shell is about the outside rotation of conveyer belt and is arranged, and the direction of driving steam jet's spout is adjustable, and the inside of arc shell is equipped with elastic pressing plate, be equipped with tension adjusting device between the bottom of conveyer belt and base, and tension adjusting device includes screw rod and lifting frame, and lifting frame drives one side of conveyer belt and lifts, and the cloth on conveyer belt is tensioned, the utility model belongs to the technical field of fixing equipment, and specifically provides a kind of for solving the problem of cloth tension inconvenient adjustment causes color difference, and cloth hemming problem.

Description

Technical Field

[0001] This utility model belongs to the technical field of color-fixing equipment, specifically referring to a fabric steaming and color-fixing device. Background Technology

[0002] After fabric printing, in addition to ice dyes and soluble vat dyes, half of the dyes need to be steamed for fixation. Steaming, also known as vaporization, is a process in which textiles printed with color paste are steamed in a steam-filled steaming box to diffuse or fix the dyes onto the fibers, thereby achieving the effect of color fixation.

[0003] A fixed fabric tension leads to differences in vapor permeability across thicker areas, causing color variations. Furthermore, during the steaming process, the fabric edges are prone to curling due to temperature and humidity fluctuations, which can negatively impact subsequent winding and processing. Utility Model Content

[0004] The technical problems to be solved by this utility model are the color difference caused by the inconvenience of adjusting the fabric tension and the fabric curling problem in the prior art.

[0005] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0006] The present invention discloses a fabric steaming and color fixing device, which includes a base, a support on one side of the base, and a conveying assembly for conveying fabric on the support. The conveying assembly includes a frame rotatably connected to the support, conveying rollers rotatably disposed on both sides of the frame, and a conveyor belt rotatably disposed between the conveying rollers.

[0007] The conveyor belt is equipped with a steam device, which includes an arc-shaped cover and a steam nozzle array located above the conveyor belt. The steam nozzle array is evenly distributed along the axis of the arc-shaped cover. The arc-shaped cover is rotatably arranged about the outside of the conveyor belt, which makes the nozzle direction of the steam nozzles adjustable. An elastic pressure plate is provided on the inner side of the arc-shaped cover, and the elastic pressure plate is located on both sides above the conveyor belt.

[0008] A tension adjusting device is provided between the bottom of the conveyor belt and the base. The tension adjusting device includes a screw and a lifting frame. A rotating support is provided on the other side of the frame. The bottom of the rotating support is rotatably connected to the lifting frame. The screw is parallel to the conveying direction of the conveyor belt and is rotatably disposed in the base. An adjusting seat is provided at the end of the lifting frame and is threadedly connected to the screw. The lifting frame drives one side of the conveyor belt to rise while the horizontal height of the feeding section and the discharging section remains unchanged, thereby tensioning the fabric located on the conveyor belt.

[0009] Preferably, the steam device further includes a steam generating section located on the outside of the base, and a conveying pipe is provided between the steam generating section and the steam nozzle array, with a steam regulating valve provided on one side of the conveying pipe.

[0010] Preferably, the frame is provided with shaft brackets on both sides along the conveyor belt moving direction, and a rotating drive shaft is provided between the shaft brackets. The bottom of the arc-shaped cover is provided with a bushing that wraps around the outside of the drive shaft. A drive assembly is provided on the outside of the drive shaft to drive the rotation of the arc-shaped cover. The drive assembly includes a worm rotating vertically in the shaft bracket and a motor mounted on the shaft bracket. The drive shaft passes through one side of the shaft bracket and has a worm wheel coaxially connected inside the shaft bracket. The worm is connected to the output shaft of the motor and meshes with the worm wheel.

[0011] Preferably, the tension adjusting device further includes a slide bar parallel to the outside of the screw, the lifting frame is a rectangular frame, the end of the lifting frame is provided with a slider that is slidably connected to the slide bar, the slider is symmetrically arranged on both sides of the adjusting seat, and a second motor is provided on one side of the base, the output shaft of the second motor is connected to the screw.

[0012] Preferably, the rotating support has an upper fixing part and a lower fixing part distributed vertically. The lower fixing part is rotatably connected to one end of the lifting frame. The upper fixing part has a U-shaped fixing frame inside. The end of the fixing frame is connected to the frame body. Multiple sets of sliding grooves are provided above the base to match the adjusting seat and the slider.

[0013] The beneficial effects of this utility model by adopting the above structure are as follows:

[0014] 1. By setting up a tension adjustment device, the screw rotation drives the lifting frame to achieve tension during the fabric conveying process, thus avoiding color difference problems.

[0015] 2. By utilizing a rotatable arc-shaped casing and an internal array of steam nozzles for directional steam compensation, the steam permeation rate in thick areas can be increased, resulting in energy savings.

[0016] 3. By setting up elastic pressure plates, the edges of the fabric are pressed together during the steaming process to prevent curling. Attached Figure Description

[0017] Figure 1 A schematic diagram of the overall structure of a fabric steaming and color-fixing device provided in this application;

[0018] Figure 2 for Figure 1 A magnified view of a portion of point A in the middle;

[0019] Figure 3This is a sectional view of the internal structure provided in this application;

[0020] Figure 4 This is a schematic diagram of the structure inside the base in this application;

[0021] Figure 5 for Figure 1 Side view;

[0022] Figure 6 This is a schematic diagram illustrating the fabric conveying tension changes of the tension regulating device provided in this embodiment.

[0023] Among them, 1. base, 2. bracket, 3. conveying assembly, 4. steam device, 5. tension adjustment device, 6. drive assembly, and 7. elastic pressure plate;

[0024] 11. Shaft bracket; 12. Drive shaft; 13. Shaft sleeve;

[0025] 31. Frame; 32. Conveyor rollers; 33. Conveyor belt;

[0026] 41. Arc-shaped casing; 42. Steam nozzle array; 43. Steam generator; 44. Conveying pipeline; 45. Steam regulating valve.

[0027] 51. Screw; 52. Lifting frame; 53. Rotary support; 54. Adjusting seat; 55. Slide rod; 56. Slider; 57. Motor II;

[0028] 501. Upper fixing part; 502. Lower fixing part; 503. Fixing frame;

[0029] 61. Worm gear; 62. Motor 1; 63. Worm wheel.

[0030] Figure 6 In the diagram, a represents the feeding section, b represents the discharging section, and c represents the conveyed fabric.

[0031] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0033] In this application, unless otherwise expressly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Example 1

[0036] like Figures 1-4 As shown, the present invention proposes a fabric steaming and color fixing device, which includes a base 1, a support 2 on one side of the base 1, and a conveying assembly 3 for conveying fabric on the support 2. The conveying assembly 3 includes a frame 31 rotatably connected to the support 2, conveying rollers 32 rotatably disposed on both sides of the frame 31, and a conveyor belt 33 rotatably disposed between the conveying rollers 32.

[0037] Combination Figure 1 and Figure 2 As shown, a steam device 4 is provided on the conveyor belt 33. The steam device 4 includes an arc-shaped cover 41 and a steam nozzle array 42 located above the conveyor belt 33. The steam nozzle array 42 is evenly distributed along the axis of the arc-shaped cover 41. The arc-shaped cover 41 is rotatably arranged about the outside of the conveyor belt 33, and the nozzle direction of the steam nozzle array 42 is adjustable. The steam device 4 also includes a steam generating part 43 located on the outside of the base 1. A conveying pipe 44 is provided between the steam generating part 43 and the steam nozzle array 42. A steam regulating valve 45 is provided on one side of the conveying pipe 44.

[0038] In the above structure, the arc-shaped cover 41 is rotatable, or in fact, flipped, and is used to adjust the steam injection angle of the steam nozzle array 42.

[0039] For details, please refer to Figure 2As shown, the frame 31 has shaft brackets 11 on both sides along the moving direction of the conveyor belt 33, and a rotating drive shaft 12 is provided between the shaft brackets 11. The bottom of the arc-shaped cover 41 is provided with a bushing 13 that wraps around the outside of the drive shaft 12. A drive assembly 6 is provided on the outside of the drive shaft 12 to drive the rotation of the arc-shaped cover 41. The drive assembly 6 includes a worm gear 61 that rotates vertically inside the shaft bracket 11 and a motor 62 provided on the shaft bracket 11. The drive shaft 12 passes through one side of the shaft bracket 11 and a worm wheel 63 is coaxially connected inside the shaft bracket 11. The worm gear 61 is connected to the output shaft of the motor 62 and meshes with the worm wheel 63.

[0040] In this structure, the output shaft of motor 62 drives the worm gear 61 to rotate, which in turn drives the worm wheel 63 to rotate, which in turn drives the coaxial drive shaft 12 to rotate. Under the action of the drive shaft 12, the bushing 13 flips outward, thereby adjusting the flip angle of the arc-shaped cover 41, which is the steam injection angle of the steam nozzle array 42. This can be adjusted as needed. Under normal conditions, the tops of the two arc-shaped covers 41 are attached to form an arched shell. At the same time, by using the rotatable arc-shaped cover 41 in conjunction with the internally installed steam nozzle array 42, directional steam compensation can be performed, which can improve the steam penetration in thick areas and has the advantage of energy saving.

[0041] As a further explanation:

[0042] The inner side of the arc-shaped cover 41 is provided with elastic pressure plates 7, which are located on both sides above the conveyor belt 33. When the top ends of the two arc-shaped covers 41 are close together, they form an arched shell. At this time, the elastic pressure plates 7 are set parallel to the conveyor belt 33, and the distance between the elastic pressure plates 7 and the conveyor belt 33 is equal to the thickness of the fabric. During the fabric steaming process, they can play a role in pressing the edges to prevent curling. When the fabric moves, the rotation angle of the arc-shaped cover 41 can be slightly adjusted, thereby moving the elastic pressure plates 7 away from the fabric without affecting the movement of the fabric. Through the setting of the elastic pressure plates 7, the edges of the fabric are pressed together during the steaming process to prevent curling.

[0043] Example 2

[0044] like Figure 1 and Figure 4As shown, to avoid color difference caused by fixed tension during the steaming process, a tension adjusting device 5 is provided between the conveyor belt 33 and the base 1. The tension adjusting device 5 includes a screw 51 and a lifting frame 52. A rotating support 53 is provided on the other side of the frame 31. The bottom of the rotating support 53 is rotatably connected to the lifting frame 52. The screw 51 is parallel to the conveying direction of the conveyor belt 33 and is rotatably disposed within the base 1. An adjusting seat 54 is provided at the end of the lifting frame 52 and is threadedly connected to the screw 51. The lifting frame 52 drives one side of the conveyor belt 33 to be lifted. The tension adjusting device 5 also includes a sliding rod 55 parallel to the outside of the screw 51. The lifting frame 52 is arranged in a rectangular frame. A slider 56 is provided at the end of the lifting frame 52 and is slidably connected to the sliding rod 55. The slider 56 is symmetrically disposed on both sides of the adjusting seat 54. A second motor 57 is provided on one side of the base 1. The output shaft of the second motor 57 is connected to the screw 51.

[0045] like Figure 2 As shown, the rotating support 53 has an upper fixing part 501 and a lower fixing part 502 distributed vertically. The lower fixing part 502 is rotatably connected to one end of the lifting frame 52. The upper fixing part 501 has a U-shaped fixing frame 503 inside. The end of the fixing frame 503 is connected to the frame body 31. The base 1 has multiple sets of sliding grooves that match the adjusting seat 54 and the slider 56.

[0046] In this structure, combined Figure 6 In the embodiment shown, the horizontal height of the feeding section and the discharging section remains unchanged. By setting the tension adjustment device 5, the screw 51 rotates to drive the lifting frame 52 to lift. The slide bar 55 and the slider 56 form a sliding pair, which serves as a limit support. During the process of the lifting frame 52 driving the frame 31 to rise, the fabric located on the conveyor belt 33 is tensioned, so as to achieve tension in the fabric conveying process and avoid color difference problems.

[0047] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A fabric steaming and color-fixing device, comprising a base (1), a support (2) provided on one side of the base (1), a conveying assembly (3) for conveying fabric provided on the support (2), the conveying assembly (3) comprising a frame (31) rotatably connected to the support (2), conveying rollers (32) rotatably disposed on both sides of the frame (31), and a conveyor belt (33) rotatably disposed between the conveying rollers (32), characterized in that: A steam device (4) is provided on the conveyor belt (33). The steam device (4) includes an arc-shaped cover (41) and a steam nozzle array (42) located above the conveyor belt (33). The steam nozzle array (42) is evenly distributed along the axis of the arc-shaped cover (41). The arc-shaped cover (41) is rotatably arranged about the outside of the conveyor belt (33), which makes the nozzle direction of the steam nozzle array (42) adjustable. An elastic pressure plate (7) is provided on the inner side of the arc-shaped cover (41). The elastic pressure plate (7) is located on both sides above the conveyor belt (33). A tension adjusting device (5) is provided between the bottom of the conveyor belt (33) and the base (1). The tension adjusting device (5) includes a screw (51) and a lifting frame (52). A rotating support (53) is provided on the other side of the frame (31). The bottom of the rotating support (53) is rotatably connected to the lifting frame (52). The screw (51) is parallel to the conveying direction of the conveyor belt (33) and is rotatably located in the base (1). An adjusting seat (54) is provided at the end of the lifting frame (52) and is threadedly connected to the screw (51). The lifting frame (52) drives one side of the conveyor belt (33) to be lifted, thereby tensioning the fabric located on the conveyor belt (33).

2. A fabric steaming and fixing device as claimed in claim 1, wherein: The steam device (4) also includes a steam generating part (43) located outside the base (1), and a conveying pipe (44) is provided between the steam generating part (43) and the steam nozzle array (42), and a steam regulating valve (45) is provided on one side of the conveying pipe (44).

3. A fabric steaming and fixing device as claimed in claim 1, wherein: The frame (31) has shaft brackets (11) on both sides along the moving direction of the conveyor belt (33). A rotating drive shaft (12) is provided between the shaft brackets (11). The bottom of the arc-shaped cover (41) is provided with a bushing (13) wrapped around the outside of the drive shaft (12). A drive assembly (6) is provided on the outside of the drive shaft (12) to drive the rotation of the arc-shaped cover (41). The drive assembly (6) includes a worm (61) rotating vertically in the shaft bracket (11) and a motor (62) provided on the shaft bracket (11). The drive shaft (12) passes through one side of the shaft bracket (11) and a worm wheel (63) coaxially connected inside the shaft bracket (11). The worm (61) is connected to the output shaft of the motor (62) and meshes with the worm wheel (63).

4. A fabric steaming and fixing device as claimed in claim 3, wherein: The tension adjustment device (5) also includes a slide rod (55) parallel to the outside of the screw (51). The lifting frame (52) is a rectangular frame. The end of the lifting frame (52) is provided with a slider (56) that is slidably connected to the slide rod (55). The slider (56) is symmetrically arranged on both sides of the adjustment seat (54). A second motor (57) is provided on one side of the base (1). The output shaft of the second motor (57) is connected to the screw (51).

5. A fabric desizing and fixation apparatus according to claim 4, wherein: The rotating support (53) has an upper fixing part (501) and a lower fixing part (502) distributed vertically. The lower fixing part (502) is rotatably connected to one end of the lifting frame (52). The upper fixing part (501) has a U-shaped fixing frame (503) inside. The end of the fixing frame (503) is connected to the frame body (31). The base (1) has multiple sets of sliding grooves that match the adjusting seat (54) and the slider (56).

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