Efficient short-process fabric dyeing device

Abstract

The utility model belongs to the technical field of fabric dyeing equipment, and particularly relates to an efficient short-process fabric dyeing device which comprises a box body, a dyeing cavity is arranged in the box body, and a conveying groove is formed in the right side of the box body; the conveying module is composed of a transmission motor, a feeding roller, a transmission roller and a discharging roller, the transmission motor is arranged on the rear end face of the box body and connected with the transmission roller, the feeding roller, the transmission roller and the discharging roller are arranged at the position of the conveying groove and are vertically and sequentially arranged from top to bottom, and one side of the feeding roller, one side of the transmission roller and one side of the discharging roller are flush with the side face of the box body; the guide module is arranged in the dyeing cavity; the beating module is arranged in the dyeing cavity, the beating module is composed of a beating motor and a crankshaft, a plurality of connecting rod necks are evenly arranged on the crankshaft in an array mode, and cloth beating shafts are fixedly connected to the connecting rod necks. And through the flapping module, the effect that the cloth is shaken and stretched when the cloth is dyed, so that the dyeing efficiency is improved can be achieved.

Description

Technical Field

[0001] This application belongs to the technical field of fabric dyeing equipment, and in particular relates to a high-efficiency short-process fabric dyeing device. Background Technology

[0002] Fabric dyeing refers to the use of chemical dyes or other methods to influence the fabric itself and color it. Dyeing methods have existed since ancient times and have continued to evolve. However, when using traditional methods to dye fabrics, the dye solution is relatively still. Over time, the pigments in the dye solution may settle, affecting the dyeing efficiency. Therefore, a dyeing device that can agitate the dye solution is particularly important.

[0003] For example, Chinese Patent Publication No. CN211772028U discloses a high-efficiency dyeing machine, which relates to the technical field of dyeing machines. It includes a dyeing chamber with openings on both side walls. A conveyor roller is installed inside the dyeing chamber. A rotating tube rotatably passes through the side walls of the dyeing chamber. A stirring blade is installed on the outer side wall of the rotating tube, and the stirring blade is located inside the dyeing chamber. The rotating tube is connected to a rotating mechanism. This invention can agitate the dye solution, making the dye solution evenly mixed, increasing the contact between the dye solution and the fabric, accelerating the dyeing speed, making the dyeing of the fabric more uniform, and improving the dyeing effect.

[0004] Although this type of high-efficiency dyeing machine uses rotating tubes and stirring blades to mix the dye solution evenly, increases the contact between the dye solution and the fabric, speeds up the dyeing process, makes the dyeing of the fabric more uniform, and improves the dyeing effect, it cannot stretch the fabric during the dyeing process to improve dyeing efficiency. Utility Model Content

[0005] The purpose of this invention is to address the aforementioned technical problems by providing a high-efficiency, short-process fabric dyeing device that achieves the effect of shaking and stretching the fabric during dyeing, thereby improving dyeing efficiency.

[0006] In view of this, the present invention provides a high-efficiency, short-process fabric dyeing device, comprising:

[0007] The box body has a dyeing chamber inside, and a conveying trough is provided on the right side of the box body. The level of the dye solution in the dyeing chamber is slightly lower than the bottom of the conveying trough.

[0008] The conveying module consists of a drive motor, an infeed roller, a drive roller, and an outfeed roller. The infeed roller, drive roller, and outfeed roller are placed inside the dyeing chamber and rotatably connected to the box body. The drive motor is located on the rear end face of the box body and connected to the drive roller. The infeed roller, drive roller, and outfeed roller are arranged vertically from top to bottom in the conveying trough. One side of the infeed roller, drive roller, and outfeed roller is flush with the side of the box body.

[0009] A guiding module is placed inside the dyeing chamber. The guiding module consists of a first guiding shaft, a second guiding shaft, a third guiding shaft, and a fourth guiding shaft. The first guiding shaft, the second guiding shaft, and the third guiding shaft set the fabric conveying path interface into an inverted Z-shape. The fourth guiding shaft guides the fabric to the discharge roller.

[0010] A tapping module is placed inside the dyeing chamber. The tapping module consists of a tapping motor and a crankshaft. The crankshaft is positioned between a third guide shaft and a fourth guide shaft. Several connecting rod necks are evenly arranged in an array on the crankshaft, and a cloth tapping shaft is fixedly connected to the connecting rod necks.

[0011] A scraper is provided on the right side of the box body. The scraper is flush with the axis of the transmission roller, and one side of the scraper abuts against the transmission roller.

[0012] In this technical solution, the transmission rollers abut against the feed roller and the discharge roller respectively. When the transmission motor rotates, it drives the transmission rollers to rotate. The transmission rollers drive the feed roller and the discharge roller to rotate simultaneously, improving energy utilization efficiency. The feed roller and the discharge roller can flatten the fabric and convey it to the dyeing chamber for dyeing. The discharge roller and the transmission roller can convey the fabric out of the dyeing chamber and squeeze the dyed fabric to expel excess dye for subsequent processing. A scraper is set on the right side of the housing, corresponding to the transmission roller. The scraper is horizontally aligned with the axis of the transmission roller and abuts against it. When the transmission roller rotates to feed and discharge the fabric simultaneously, it will inevitably be contaminated with dye liquor, which will affect the transmission efficiency of the transmission roller to the feed roller and the discharge roller. The scraper can effectively prevent the dye liquor from affecting the transmission efficiency of the transmission roller by scraping off the dye liquor on the transmission roller.

[0013] The side of the fabric-tapping shaft away from the crankshaft contacts the fabric. When the fabric is immersed in the dye solution by the guide module, the tapping motor rotates, driving the crankshaft to rotate. The crankshaft then drives the fabric-tapping shaft to perform a circular motion, thereby enabling the fabric-tapping shaft to tap the fabric, causing it to shake and stretch to a certain extent. This allows the fabric to fully contact the dye solution, improving dyeing efficiency.

[0014] Furthermore, the cross-sectional diameters of the first, second, and fourth guide shafts are the same as those of the transmission roller, and the cross-sectional radius of the third guide shaft is twice that of the transmission roller. The first guide shaft is horizontally parallel to the rotating roller, the second guide shaft is located to the right of the first guide shaft, and the horizontal position of the second guide shaft is lower than the bottom surface of the conveying groove. The third guide shaft is located to the left of the second guide shaft, and the upper end face of the third guide shaft is flush with the upper end face of the second guide shaft. The fourth guide shaft is vertically arranged with the second guide shaft, and the lower end face of the fourth guide shaft is flush with the lower end face of the third guide shaft.

[0015] In this technical solution, the first guide shaft, the second guide shaft, and the third guide shaft are used to make the cross-section of the fabric conveying trajectory in an inverted Z shape. Because the upper surfaces of the second guide shaft and the third guide shaft are flush, and the lower surfaces of the fourth guide shaft and the third guide shaft are flush, two parallel lines appear in the fabric conveying trajectory. The crankshaft is placed between the two parallel lines. When the beating motor rotates, the beating module can perform a secondary beating on the fabric, further improving the dyeing efficiency.

[0016] Furthermore, the crankshaft has four connecting rod journals, with adjacent connecting rod journals having opposite phases. A flapping shaft is vertically arranged on the connecting rod journal along the direction of the connecting rod journal's projection relative to the crankshaft. A ball seat is provided at the end of the flapping shaft away from the connecting rod journal, and a ball is rotatably connected inside the ball seat. An opening is provided on the side of the ball seat away from the flapping shaft, and the main body of the ball extends out from the opening. Fan blades are provided on the main journal between the connecting rod journals.

[0017] In this technical solution, the continuous beating of the fabric by multiple connecting rod necks effectively improves the dyeing efficiency. The ball seats and ball bearings on the beating shaft allow the ball bearings to contact the fabric during the beating process. The ball bearings are embedded in the ball seats and roll over them, effectively preventing damage to the fabric during beating and improving product quality. Furthermore, fan blades are installed on the crankshaft main journal between the connecting rod necks. These blades effectively agitate the dye liquor, preventing pigment precipitation and further improving dyeing efficiency.

[0018] The beneficial effects of this utility model are:

[0019] 1. The patting module can cause the fabric to shake and stretch, which effectively improves the dyeing efficiency and enhances the practicality of this technical solution.

[0020] 2. The guiding module enables the beating module to perform a secondary beating on the fabric, further improving dyeing efficiency and enhancing the practicality of this technical solution.

[0021] 3. The fan blades can stir the dye solution, preventing pigment precipitation and improving dyeing efficiency, thus enhancing the practicality of this technical solution. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of the high-efficiency short-process fabric dyeing device of this utility model;

[0023] Figure 2 This is a structural cross-sectional view of the high-efficiency short-process fabric dyeing device of this utility model.

[0024] Figure 3 This is a schematic diagram of the patting module structure of the high-efficiency short-process fabric dyeing device of this utility model;

[0025] The markings in the diagram are as follows: 100, housing; 110, dyeing chamber; 111, conveyor trough; 112, printed and dyed fabric; 120, conveyor module; 121, drive motor; 122, drive roller; 123, feed roller; 124, discharge roller; 125, scraper; 130, guide module; 131, first guide shaft; 132, second guide shaft; 133, third guide shaft; 134, fourth guide shaft; 200, patting module; 210, patting motor; 220, crankshaft; 221, connecting rod neck; 222, fabric patting shaft; 223, ball seat; 224, ball bearing; 225, fan blade. Detailed Implementation

[0026] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0027] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items, and therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0028] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0029] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" 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 application and simplifying the description. Unless otherwise stated, these directional terms 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, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0030] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0031] Example 1

[0032] like Figure 1 , 2 As shown in Figure 3, this utility model provides a high-efficiency short-process fabric dyeing device, comprising:

[0033] The box body 100 has a dyeing chamber 110 inside. A conveying trough 111 is provided on the right side of the box body 100. The level of the dye solution in the dyeing chamber 110 is slightly lower than the bottom of the conveying trough 111.

[0034] The conveying module 120 consists of a drive motor 121, an infeed roller 123, a drive roller 122, and an outlet roller 124. The infeed roller 123, drive roller 122, and outlet roller 124 are placed inside the dyeing chamber 110 and rotatably connected to the box body 100. The drive motor 121 is placed on the rear end face of the box body 100 and connected to the drive roller 122. The infeed roller 123, drive roller 122, and outlet roller 124 are arranged vertically from top to bottom at the conveying groove 111. One side of the infeed roller 123, drive roller 122, and outlet roller 124 is flush with the side of the box body 100.

[0035] A guiding module 130 is placed inside the dyeing chamber 110. The guiding module 130 consists of a first guiding shaft 131, a second guiding shaft 132, a third guiding shaft 133, and a fourth guiding shaft 134. The first guiding shaft 131, the second guiding shaft 132, and the third guiding shaft 133 set the conveying path interface of the printed and dyed fabric 112 to an inverted Z-shape. The fourth guiding shaft 134 guides the printed and dyed fabric 112 to the discharge roller 124.

[0036] A tapping module 200 is placed inside the dyeing chamber 110. The tapping module 200 consists of a tapping motor 210 and a crankshaft 220. The crankshaft 220 is placed between a third guide shaft 133 and a fourth guide shaft 134. A plurality of connecting rod necks 221 are evenly arranged in an array on the crankshaft 220. A cloth tapping shaft 222 is fixedly connected to the connecting rod necks 221.

[0037] A scraper 125 is provided on the right side of the housing 100. The scraper 125 is axially flush with the transmission roller 122, and one side of the scraper 125 abuts against the transmission roller 122.

[0038] In this technical solution, the transmission roller 122 abuts against the feed roller 123 and the discharge roller 124 respectively. When the transmission motor 121 rotates, thereby driving the transmission roller 122 to rotate, the transmission roller 122 drives the feed roller 123 and the discharge roller 124 to rotate simultaneously, improving energy utilization efficiency. The feed roller 123 and the discharge roller 124 can flatten the dyed fabric 112 while conveying it into the dyeing chamber 110 for dyeing. The discharge roller 124 and the transmission roller 122 can convey the dyed fabric 112 out of the dyeing chamber 110 and simultaneously clean the dyed fabric. The dyed fabric 112 is squeezed to expel excess dye for subsequent processing. A scraper 125 is provided on the right side of the housing 100, corresponding to the transmission roller 122. The scraper 125 is horizontally aligned with the axis of the transmission roller 122 and abuts against it. When the transmission roller 122 rotates to feed and discharge the dyed fabric 112, it inevitably gets contaminated with dye liquor, which affects the transmission efficiency of the transmission roller 122 to the feed roller 123 and the discharge roller 124. The scraper 125 is used to scrape off the dye liquor on the transmission roller 122, which can effectively prevent the dye liquor from affecting the transmission efficiency of the transmission roller 122.

[0039] The side of the fabric-tapping shaft 222 away from the crankshaft 220 contacts the dyed fabric 112. After the dyed fabric 112 is immersed in the dye solution by the guide module 130, the tapping motor 210 rotates, driving the crankshaft 220 to rotate. The crankshaft 220 then drives the fabric-tapping shaft 222 to perform a circular motion, thereby enabling the fabric-tapping shaft 222 to tap the dyed fabric 112, causing the dyed fabric 112 to shake and stretch to a certain extent, so that the dyed fabric 112 can fully contact the dye solution, thus improving the dyeing efficiency.

[0040] Example 2

[0041] like Figure 2 As shown, this embodiment provides a high-efficiency, short-process fabric dyeing device, which, in addition to the technical solution of the above embodiment, also has the following technical features.

[0042] The cross-sectional diameters of the first guide shaft 131, the second guide shaft 132, and the fourth guide shaft 134 are the same as those of the transmission roller 122. The cross-sectional radius of the third guide shaft 133 is twice that of the transmission roller 122. The first guide shaft 131 is horizontally parallel to the rotating roller. The second guide shaft 132 is located to the right of the first guide shaft 131, and its horizontal position is lower than the bottom surface of the conveying groove 111. The third guide shaft 133 is located to the left of the second guide shaft 132, and its upper end face is flush with the upper end face of the second guide shaft 132. The fourth guide shaft 134 is vertically arranged with the second guide shaft 132, and its lower end face is flush with the lower end face of the third guide shaft 133.

[0043] In this technical solution, the first guide shaft 131, the second guide shaft 132, and the third guide shaft 133 are used to make the cross-section of the conveying trajectory of the dyed fabric 112 in an inverted Z shape. Since the upper surfaces of the second guide shaft 132 and the third guide shaft 133 are flush, and the lower surface of the fourth guide shaft 134 is flush with the third guide shaft 133, two parallel lines appear in the conveying trajectory of the dyed fabric 112. The crankshaft 220 is placed between the two parallel lines. When the tapping motor 210 rotates, the tapping module 200 can tap the dyed fabric 112 a second time, further improving the dyeing efficiency.

[0044] Example 3

[0045] like Figure 2 , 3 As shown, this embodiment provides a high-efficiency, short-process fabric dyeing device, which, in addition to the technical solution of the above embodiment, also has the following technical features.

[0046] The crankshaft 220 has four connecting rod journals 221, with adjacent connecting rod journals 221 in opposite phases. A flapping shaft 222 is vertically arranged on the connecting rod journal 221 in the direction of its protrusion relative to the crankshaft 220. A ball seat 223 is provided at the end of the flapping shaft 222 away from the connecting rod journal 221. A ball bearing 224 is rolled inside the ball seat 223. An opening is provided on the side of the ball seat 223 away from the flapping shaft 222, and the main body of the ball bearing 224 extends out from the opening. A fan blade 225 is provided on the main journal between the connecting rod journals 221.

[0047] In this technical solution, the continuous beating of the dyed fabric 112 by multiple connecting rod necks 221 effectively improves the dyeing efficiency. The ball seats 223 and ball bearings 224 on the beating shaft allow the ball bearings 224 to contact the dyed fabric 112 during the beating process. The ball bearings 224 are embedded in the ball seats 223 and roll in connection with them. The rolling of the ball bearings 224 on the surface of the dyed fabric 112 effectively prevents damage to the fabric 112 during beating, thus improving product quality. Furthermore, fan blades 225 are provided on the crankshaft 220 main journal between the connecting rod necks 221. These fan blades effectively agitate the dye liquor, preventing pigment precipitation and further improving dyeing efficiency.

[0048] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific implementation methods described. The specific implementation methods described are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A high-efficiency, short-process fabric dyeing device, characterized in that, include: The box (100) has a dyeing chamber (110) inside. A conveying trough (111) is provided on the right side of the box (100). The level of the dye solution in the dyeing chamber (110) is slightly lower than the bottom of the conveying trough (111). The conveying module (120) consists of a drive motor (121), an infeed roller (123), a drive roller (122), and an outlet roller (124). The infeed roller (123), drive roller (122), and outlet roller (124) are placed in the dyeing chamber (110) and rotatably connected to the box body (100). The drive motor (121) is placed on the rear end face of the box body (100) and connected to the drive roller (122). The infeed roller (123), drive roller (122), and outlet roller (124) are arranged vertically from top to bottom in the conveying groove (111). One side of the infeed roller (123), drive roller (122), and outlet roller (124) is flush with the side of the box body (100). A guiding module (130) is placed inside the dyeing chamber (110). The guiding module (130) is composed of a first guiding shaft (131), a second guiding shaft (132), a third guiding shaft (133), and a fourth guiding shaft (134). The first guiding shaft (131), the second guiding shaft (132), and the third guiding shaft (133) set the fabric conveying path interface to an inverted Z-shape. The fourth guiding shaft (134) guides the fabric to the discharge roller (124). A tapping module (200) is placed inside the dyeing chamber (110). The tapping module (200) consists of a tapping motor (210) and a crankshaft (220). The crankshaft (220) is placed between a third guide shaft (133) and a fourth guide shaft (134). A plurality of connecting rod necks (221) are evenly arranged in an array on the crankshaft (220). A cloth tapping shaft (222) is fixedly connected to the connecting rod necks (221).

2. The high-efficiency short-process fabric dyeing apparatus according to claim 1, characterized in that, The cross-sectional diameters of the first guide shaft (131), the second guide shaft (132), and the fourth guide shaft (134) are the same as those of the transmission roller (122). The cross-sectional radius of the third guide shaft (133) is twice that of the transmission roller (122). The first guide shaft (131) is horizontally parallel to the transmission roller (122). The second guide shaft (132) is positioned to the right of the first guide shaft (131). The horizontal position of the second guide shaft (132) is lower than the bottom surface of the conveying groove (111). The third guide shaft (133) is positioned to the left of the second guide shaft (132). The upper end face of the third guide shaft (133) is flush with the upper end face of the second guide shaft (132). The fourth guide shaft (134) is vertically arranged with the second guide shaft (132). The lower end face of the fourth guide shaft (134) is flush with the lower end face of the third guide shaft (133).

3. The high-efficiency short-process fabric dyeing apparatus according to claim 1, characterized in that, The crankshaft (220) has four connecting rod journals (221), and two adjacent connecting rod journals (221) are in opposite phase.

4. The high-efficiency short-process fabric dyeing apparatus according to claim 3, characterized in that, A flap shaft (222) is vertically arranged on the connecting rod neck (221) in the direction of protrusion relative to the crankshaft (220). A ball seat (223) is provided at the end of the flap shaft (222) away from the connecting rod neck (221). A ball (224) is rolled inside the ball seat (223). An opening is provided on the side of the ball seat (223) away from the flap shaft (222), and the main body of the ball (224) extends out from the opening.

5. The high-efficiency short-process fabric dyeing apparatus according to claim 3, characterized in that, A fan blade (225) is provided on the main journal between the connecting rod journals (221).

6. The high-efficiency short-process fabric dyeing apparatus according to claim 1, characterized in that, A scraper (125) is provided on the right side of the housing (100). The scraper (125) is axially flush with the transmission roller (122), and one side of the scraper (125) abuts against the transmission roller (122).

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