Cloth dyeing equipment

Abstract

The utility model belongs to the technical field of cloth dyeing devices, and particularly relates to cloth dyeing equipment which comprises a dyeing barrel and a barrel cover, first feed ports for cloth to penetrate through are formed in the two ends of the opposite sides of the dyeing barrel and the barrel cover respectively, and first electric push rods are fixedly connected to the two sides of the dyeing barrel respectively. The driving end of the first electric push rod is fixedly connected with the can cover. The barrel cover is opened through stretching of the first electric push rod, so that the limiting roller ascends, cloth is conveniently pressed and placed below the limiting roller, the cloth is completely immersed in dyeing liquid after the barrel cover is closed, then the cloth penetrates through the upper pressing roller and the lower pressing roller to extrude out the dyeing liquid, and the mounting frame is driven to ascend and descend through the second electric push rod. The distance between the upper pressing roller and the lower pressing roller is controlled, cloth can conveniently penetrate through the pressing roller, the pressing force can be controlled, and the extrusion effect of dye liquor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth dyeing devices, and specifically relates to a cloth dyeing equipment. Background Technique

[0002] Cloth is a commonly used material in decorative materials. It includes various cloths such as chemical fiber carpets, non-woven wall coverings, linen, nylon cloth, colored adhesive tapes, flannel, etc. From the weaving method, it can be divided into two categories: shuttle-woven cloth and knitted cloth. From the processing technology, it can be divided into: grey cloth, bleached cloth, dyed cloth, printed cloth, yarn-dyed cloth, mixed process cloth, etc. It can also be divided by raw materials: cotton cloth, chemical fiber cloth, linen cloth, woolen cloth, silk, and blended fabrics, etc. In order to make the cloth look more beautiful, the cloth is usually dyed. However, the existing cloth dyeing device puts the cloth into the dye tank for soaking and stirring to color the cloth, which is easy to cause wrinkles on the cloth, affecting the quality of cloth dyeing. At the same time, the ordinary soaking takes a long time, the dyeing efficiency is low, and the dyeing effect is poor.

[0003] The existing Chinese patent with the publication number CN219991934U discloses a dyeing barrel for cloth dyeing, including a dyeing barrel and a support table. The support table is fixedly connected to the outer surface of the right side of the dyeing barrel. A winding device is arranged on the right side of the upper surface of the support table, and a drying device is arranged on the left side of the upper surface of the support table. A dyeing device is arranged inside the dyeing barrel. For this dyeing barrel for cloth dyeing, by setting the dyeing device, the cloth is pressed into the interior of the dyeing liquid for dyeing, and the dyeing liquid contained in the dyed cloth is squeezed out by two squeezing rollers, which is convenient for subsequent drying treatment of the cloth. By setting the drying device, the dyed cloth is quickly dried, and the winding device is used to wind and store the dried cloth, which is convenient and fast to use and is convenient for subsequent storage of the cloth.

[0004] In view of the above and related existing technologies, the inventor believes that the following defects often exist: when the cloth passes through between the pressing roller and the squeezing roller, since the pressing roller and the squeezing roller are located inside the dyeing barrel, it is inconvenient to use and needs to be improved; therefore, a cloth dyeing equipment is proposed for the above problems. Content of the Utility Model

[0005] In order to make up for the deficiencies of the existing technology and solve the above-mentioned technical problems, the utility model proposes a cloth dyeing equipment.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows: A fabric dyeing device of the present utility model includes a dyeing barrel and a barrel cover. At both ends of the opposite sides of the dyeing barrel and the barrel cover, there are respectively provided a first feeding port for the fabric to pass through. On both sides of the dyeing barrel, there are respectively fixedly connected with a first electric push rod, and the driving end of the first electric push rod is fixedly connected with the barrel cover. Inside the dyeing barrel, there is installed a dyeing assembly. The dyeing assembly includes an upper pressing roller and a U-shaped mounting frame. The upper pressing roller is rotatably installed inside the barrel cover. The mounting frame penetrates through the barrel cover, and on both sides of the mounting frame, there are respectively provided openings for the upper pressing roller to pass through. Below the inside of the mounting frame, there is a lower pressing roller rotatably connected. At the center of the mounting frame, there is fixedly connected with a second electric push rod, and the driving end of the second electric push rod is fixedly connected with the barrel cover. When in use, the barrel cover is opened by the extension of the first electric push rod, so that the limiting roller rises, which is convenient for pressing the fabric under the limiting roller and making the fabric completely immersed in the dyeing solution after the barrel cover is closed. Subsequently, the fabric passes through the upper pressing roller and the lower pressing roller to squeeze out the dyeing solution. The mounting frame is lifted and lowered by the second electric push rod to control the distance between the upper pressing roller and the lower pressing roller, which is convenient for the fabric to pass through and can control the pressing force to improve the extrusion effect of the dyeing solution.

[0007] Preferably, a liquid inlet end is installed on the top of the barrel cover, and a drain end with a valve is installed at the bottom of the dyeing barrel.

[0008] Preferably, a driver is fixedly connected to the side wall of the barrel cover, and the driving end of the driver penetrates through the barrel cover and is fixedly connected to one end of the upper pressing roller. By driving the upper pressing roller to rotate by the driver, the fabric can be assisted in conveying.

[0009] Preferably, the dyeing assembly further includes a plurality of limiting rollers. Both ends of the limiting rollers are respectively rotatably connected with mounting plates, and the top ends of the mounting plates are fixedly connected with the barrel cover.

[0010] Preferably, a support platform is fixedly connected to one side of the dyeing barrel, and a drying box is fixedly connected to the top of the support platform. A box door is hinged to the side wall of the drying box, and the bottom side of the box door is locked with the support platform through a bolt. On both sides of the drying box, there are respectively provided a second feeding port for the fabric to pass through. After the fabric is dyed, it enters the drying box, and the box door can be opened to facilitate the fabric to pass through the drying box.

[0011] Preferably, a drying assembly is installed on the drying box. The drying assembly includes two upper and lower compartments, and the two compartments are respectively fixedly installed above and below the inside of the drying box. The surface of the compartment is provided with drying holes distributed in a matrix, and the compartment divides the inside of the drying box into two upper and lower heating chambers.

[0012] Preferably, the drying assembly further includes an air inlet and a housing. The air inlet is opened on the side wall of the drying box, and the housing is fixedly installed on the outer wall of the drying box corresponding to the air inlet. A baffle is fixedly connected inside the drying box corresponding to the air inlet to prevent the suction force of the hot air blower from directly acting on the fabric inside the drying box.

[0013] Preferably, the drying assembly further includes a hot air blower. The hot air blower is located inside the housing and is fixedly connected to the drying box. The hot air blower sucks the gas inside the drying box, heats it, and then transports it to the heating chamber through a conduit, and evenly flows out through the drying holes to dry the upper and lower surfaces of the fabric simultaneously, improving the drying efficiency and forming a circulating flow, thereby reducing heat loss and waste.

[0014] Preferably, the side walls of the housing are symmetrically and fixedly connected with conduits, and the other ends of the conduits are fixedly connected to the drying box.

[0015] Preferably, a winding device is installed on the support platform. The winding device is used to wind the dried fabric. The winding device belongs to the prior art. For example, the Chinese patent with the publication number CN219991934U discloses a dyeing barrel for fabric dyeing, which will not be described in detail here.

[0016] The beneficial effects of the present utility model are as follows:

[0017] 1. The present utility model opens the barrel cover by extending the first electric push rod, causing the limiting roller to rise, facilitating the placement of the fabric under the limiting roller, and completely immersing the fabric in the dyeing liquid after the barrel cover is closed. Subsequently, the fabric passes through the upper pressing roller and the lower pressing roller to squeeze out the dyeing liquid. The second electric push rod drives the mounting rack to lift and lower, controlling the distance between the upper pressing roller and the lower pressing roller, facilitating the passing of the fabric, and controlling the pressing force to improve the squeezing effect of the dyeing liquid.

[0018] 2. The present utility model sucks the gas inside the drying box by the hot air blower, heats it, transports it to the heating chamber through a conduit, and evenly flows out through the drying holes to dry the upper and lower surfaces of the fabric simultaneously, improving the drying efficiency and forming a circulating flow, thereby reducing heat loss and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0021] Figure 2 This is a cross-sectional view of the lid of the present utility model.

[0022] Figure 3 This is a schematic structural diagram of the dyeing assembly of the present utility model.

[0023] Figure 4 This is a schematic structural diagram of the upper pressing roller and the lower pressing roller of the present utility model.

[0024] Figure 5 This is a cross-sectional view of the drying box of the present utility model.

[0025] In the figure: 1, dyeing barrel; 2, lid; 3, first electric push rod; 4, dyeing assembly; 41, upper pressing roller; 42, mounting bracket; 43, lower pressing roller; 44, second electric push rod; 45, limiting roller; 46, mounting plate; 5, liquid inlet end; 6, liquid discharge end; 7, driver; 8, drying box; 9, box door; 10, drying assembly; 101, partition; 102, drying holes; 103, air inlet; 104, housing; 105, hot air blower; 106, conduit; 11, winding device; 12, support platform; 13, baffle. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Embodiment 1

[0028] Please refer to Figures 1-4As shown in the figure, a fabric dyeing device includes a dyeing barrel 1 and a barrel cover 2. At both ends of the opposite sides of the dyeing barrel 1 and the barrel cover 2, a first feeding port for the fabric to pass through is respectively provided. On both sides of the dyeing barrel 1, a first electric push rod 3 is fixedly connected, and the driving end of the first electric push rod 3 is fixedly connected to the barrel cover 2. A dyeing assembly 4 is installed inside the dyeing barrel 1. The dyeing assembly 4 includes an upper pressing roller 41 and a U-shaped mounting frame 42. The upper pressing roller 41 is rotatably installed inside the barrel cover 2. The mounting frame 42 penetrates the barrel cover 2, and openings for the upper pressing roller 41 to pass through are respectively provided on both sides of the mounting frame 42. A lower pressing roller 43 is rotatably connected to the lower part inside the mounting frame 42. A second electric push rod 44 is fixedly connected to the center of the mounting frame 42, and the driving end of the second electric push rod 44 is fixedly connected to the barrel cover 2. During use, the barrel cover 2 is opened by the extension of the first electric push rod 3, so that the limiting roller 45 rises, which is convenient for pressing the fabric under the limiting roller 45 and making the fabric completely immersed in the dyeing solution after the barrel cover 2 is closed. Subsequently, the fabric passes through the upper pressing roller 41 and the lower pressing roller 43 to squeeze out the dyeing solution. The second electric push rod 44 drives the mounting frame 42 to rise and fall, controlling the distance between the upper pressing roller 41 and the lower pressing roller 43, facilitating the passage of the fabric, and can control the pressing force to improve the squeezing effect of the dyeing solution.

[0029] A liquid inlet end 5 is installed on the top of the barrel cover 2, and a drain end 6 with a valve is installed at the bottom of the dyeing barrel 1.

[0030] A driver 7 is fixedly connected to the side wall of the barrel cover 2. The driving end of the driver 7 penetrates the barrel cover 2 and is fixedly connected to one end of the upper pressing roller 41. By driving the upper pressing roller 41 to rotate through the driver 7, the fabric can be assisted in conveying.

[0031] The dyeing assembly 4 further includes a plurality of limiting rollers 45. Both ends of the limiting roller 45 are respectively rotatably connected to a mounting plate 46, and the top end of the mounting plate 46 is fixedly connected to the barrel cover 2.

[0032] A support platform 12 is fixedly connected to one side of the dyeing barrel 1. A drying box 8 is fixedly connected to the top of the support platform 12. A box door 9 is hinged to the side wall of the drying box 8. The bottom side of the box door 9 is locked with the support platform 12 through a bolt. Feeding ports II for the fabric to pass through are respectively provided on both sides of the drying box 8. After the fabric is dyed, it enters the drying box 8. The box door 9 can be opened to facilitate the fabric to pass through the drying box 8.

[0033] Embodiment 2

[0034] Comparing with Embodiment 1, please refer to Figure 5 As shown in the figure, the present utility model provides another implementation manner. A drying assembly 10 is installed on the drying box 8. The drying assembly 10 includes two upper and lower compartments 101. The two compartments 101 are respectively fixedly installed at the upper and lower parts inside the drying box 8. Drying holes 102 distributed in a matrix are provided on the surface of the compartment 101. The compartment 101 divides the inside of the drying box 8 into two upper and lower heating chambers.

[0035] The drying assembly 10 further includes an air inlet 103 and a housing 104. The air inlet 103 is opened on the side wall of the drying box 8, and the housing 104 is fixedly installed on the outer wall of the drying box 8 corresponding to the air inlet 103. A baffle 13 is fixedly connected inside the drying box 8 corresponding to the air inlet 103, and the suction force of the hot air blower 105 is prevented from directly acting on the fabric inside the drying box 8 through the baffle 13.

[0036] The drying assembly 10 further includes a hot air blower 105. The hot air blower 105 is located inside the housing 104, and the hot air blower 105 is fixedly connected to the drying box 8. The gas inside the drying box 8 is sucked by the hot air blower 105, heated, and then conveyed to the heating cavity through the conduit 106, and uniformly flows out through the drying holes 102 to dry the upper and lower surfaces of the fabric simultaneously, improving the drying efficiency and forming a circulating flow, thereby reducing heat loss and waste.

[0037] The side walls of the housing 104 are symmetrically and fixedly connected with conduits 106, and the other ends of the conduits 106 are fixedly connected to the drying box 8.

[0038] A winding device 11 is installed on the support table 12, and the winding device 11 is used for winding the dried fabric.

[0039] Those skilled in the art connect all the electrical components in this case to their adapted power supplies through wires, and should select a suitable controller according to the actual situation and electrically connect it to the electric push rod 3, the electric push rod two 44, the driver 7, the hot air blower 105, and the winding device 11 to meet the control requirements. For the specific connection and control sequence, refer to the sequence of the electrical components working successively in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and will not explain the electrical control.

[0040] Working principle: When in use, the barrel cover 2 is opened by the extension of the electric push rod 3, so that the limiting roller 45 rises, which is convenient for pressing the fabric under the limiting roller 45 and making the fabric completely immersed in the dyeing solution after the barrel cover 2 is closed. Then the fabric passes through the upper pressing roller 41 and the lower pressing roller 43 to squeeze out the dyeing solution. The electric push rod two 44 drives the mounting frame 42 to lift and lower, controlling the distance between the upper pressing roller 41 and the lower pressing roller 43, facilitating the fabric to pass through, and can control the pressing force to improve the extrusion effect of the dyeing solution.

[0041] After the fabric is dyed, it enters the drying box 8. The box door 9 can be opened to facilitate the fabric to pass through the drying box 8. The gas inside the drying box 8 is sucked by the hot air blower 105, heated, and then conveyed to the heating cavity through the conduit 106, and uniformly flows out through the drying holes 102 to dry the upper and lower surfaces of the fabric simultaneously, improving the drying efficiency and forming a circulating flow, thereby reducing heat loss and waste.

[0042] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0043] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will also have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A fabric dyeing device, comprising a dyeing barrel (1) and a barrel cover (2), characterized in that: On both sides of the dyeing barrel (1), there are respectively fixedly connected with electric push rods one (3), and the driving ends of the electric push rods one (3) are fixedly connected with the barrel cover (2). Inside the dyeing barrel (1), there is installed a dyeing component (4). The dyeing component (4) includes an upper pressing roller (41) and a U-shaped mounting frame (42). The upper pressing roller (41) is rotatably installed inside the barrel cover (2). The mounting frame (42) penetrates through the barrel cover (2), and openings for the upper pressing roller (41) to pass through are respectively formed on both sides of the mounting frame (42). A lower pressing roller (43) is rotatably connected to the lower part inside the mounting frame (42). At the center of the mounting frame (42), there is fixedly connected with an electric push rod two (44), and the driving end of the electric push rod two (44) is fixedly connected with the barrel cover (2).

2. The fabric dyeing device according to claim 1, characterized in that: On the top of the barrel cover (2), there is installed a liquid inlet end (5). At the bottom of the dyeing barrel (1), there is installed a liquid discharge end (6) with a valve.

3. The fabric dyeing equipment according to claim 1, characterized in that: On the side wall of the barrel cover (2), there is fixedly connected with a driver (7). The driving end of the driver (7) penetrates through the barrel cover (2) and is fixedly connected with one end of the upper pressing roller (41).

4. The fabric dyeing equipment according to claim 1, characterized in that: The dyeing component (4) further includes a plurality of limiting rollers (45). Both ends of the limiting roller (45) are respectively rotatably connected with mounting plates (46), and the tops of the mounting plates (46) are fixedly connected with the barrel cover (2).

5. The fabric dyeing equipment according to claim 1, characterized in that: On one side of the dyeing barrel (1), there is fixedly connected with a support platform (12). On the top of the support platform (12), there is fixedly connected with a drying box (8). A box door (9) is hinged on the side wall of the drying box (8).

6. The fabric dyeing device according to claim 5, wherein: On the drying box (8), there is installed a drying component (10). The drying component (10) includes upper and lower two compartments (101). The two compartments (101) are respectively fixedly installed at the upper and lower parts inside the drying box (8). The surfaces of the compartments (101) are provided with drying holes (102) distributed in a matrix.

7. The fabric dyeing equipment according to claim 6, characterized in that: The drying component (10) further includes an air inlet (103) and a housing (104). The air inlet (103) is formed on the side wall of the drying box (8). The housing (104) is fixedly installed on the outer wall of the drying box (8) corresponding to the air inlet (103).

8. The fabric dyeing equipment according to claim 7, characterized in that: The drying component (10) further includes a hot air blower (105). The hot air blower (105) is located inside the housing (104), and the hot air blower (105) is fixedly connected with the drying box (8).

9. The fabric dyeing device according to claim 8, characterized in that: On the side wall of the housing (104), there are symmetrically fixedly connected with conduits (106), and the other ends of the conduits (106) are fixedly connected with the drying box (8).

10. The fabric dyeing equipment according to claim 5, characterized in that: On the support platform (12), there is installed a winding device (11).

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