Cloth printing and dyeing device

Abstract

The utility model discloses a cloth printing and dyeing device, and particularly relates to the technical field of cloth printing and dyeing, which comprises a base, four corners of the lower end of the base are fixedly connected with supporting legs, the front part of the upper end of the base is fixedly connected with a dye pool, and the middle part of the left side of the outer surface of the dye pool is fixedly connected with a filtering mechanism; a stirring mechanism is fixedly connected to the middle of the right side of the outer surface of the dye pool, rolling mechanisms are fixedly connected to the four corners of the outer surface of the dye pool, an extrusion device is fixedly connected to the rear portion of the upper end of the base, and an inclined plate is fixedly connected to the inner surface of the extrusion device. According to the cloth printing and dyeing device disclosed by the utility model, the arranged stirring mechanism can be used for ensuring that dye is always uniformly mixed and is fully mixed in the printing and dyeing process, chromatic aberration is avoided, and cloth can be moderately extruded up and down, so that the dye can better permeate into cloth fibers; and the printing and dyeing uniformity and quality are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric printing and dyeing, and particularly relates to a fabric printing and dyeing device. Background Art

[0002] Printing and dyeing is a process of printing dyes or pigments on textiles to achieve a certain decorative effect. It involves multiple links such as textile design, printing, dyeing, and finishing, and is an important part of the textile industry. Fabric printing and dyeing means dissolving dyes in water and then soaking or dipping the fabric so that the dyes penetrate into the fabric fibers to achieve the dyeing effect. Traditional fabric dyeing requires a large amount of labor input, has a high labor intensity, requires relatively high skills for workers, and has a relatively low production efficiency. To solve such problems, a fabric printing and dyeing device is needed.

[0003] Chinese Patent Publication No. CN217517179U discloses a fabric printing and dyeing device, including a printing and dyeing box. A feeding mechanism is fixedly connected to the top of the printing and dyeing box. The feeding mechanism includes a feeding pipe and a stirring and mixing hopper. The feeding pipe and the bottom of the stirring and mixing hopper are fixedly connected. A motor bracket is fixedly connected to one side of the feeding pipe. A control motor is fixedly connected to the top of the motor bracket. The driving end of the control motor is fixedly connected with a bidirectional threaded rod through a coupling; in the above patent document, when changing the printing and dyeing of different fabrics, the control motor is started, and the rotation of the bidirectional threaded rod controls the horizontal movement of the connecting block, and the connecting block drives the movement of the first sealing plate and the second sealing plate, so that the space between the two second sealing plates is adjusted, and the flow rate of the printing and dyeing raw materials entering the printing and dyeing box is controlled.

[0004] However, the following defects still exist in the implementation of the above patent document:

[0005] Although the equipment in the above patent document can print and dye fabrics, it cannot moderately squeeze the printed and dyed fabrics during use to make the dyes better penetrate into the fabric fibers, cannot ensure uniform dyeing, may lead to a reduction in the quality of the printed and dyed fabrics, and the dyeing solution for printing and dyeing often contains impurities such as undissolved solid dyes and fibers shed from the dyed fabrics, which may reduce the purity of the dyeing solution and also cause uneven colors of the printed and dyed fabrics. Summary of the Utility Model

[0006] The main purpose of the utility model is to provide a fabric printing and dyeing device, which can effectively solve the problem of uneven fabric dyeing.

[0007] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0008] A fabric printing and dyeing device, including a base, four corners of the lower end of the base are fixedly connected with support legs, the front part of the upper end of the base is fixedly connected with a dye pool, the middle part of the left side of the outer surface of the dye pool is fixedly connected with a filtering mechanism, the middle part of the right side of the outer surface of the dye pool is fixedly connected with a stirring mechanism, four corners of the outer surface of the dye pool are fixedly connected with rolling mechanisms, the rear part of the upper end of the base is fixedly connected with an extrusion device, and an inclined plate is fixedly connected to the inner surface of the extrusion device.

[0009] Preferably, the stirring mechanism includes a first fixing plate and two rotating rods. The first fixing plate is fixedly connected to the middle part of the right side of the base. The middle part of the upper end of the first fixing plate is fixedly connected with a driving motor. The output end of the driving motor is fixedly connected to the right end of one of the belt pulleys through a coupling. A stirring rod is rotatably installed in the inner cavity of the dye pool. The right end of the stirring rod penetrates through the inner surface of the dye pool and extends to the outside. The right end of the stirring rod is fixedly connected with one of the belt pulleys. The two rotating rods are both rotatably installed in the inner cavity of the dye pool. A plurality of through holes are formed in the outer surface of one of the rotating rods. The right ends of the two rotating rods penetrate through the inner surface of the dye pool and extend to the outside. The right ends of the two rotating rods are both fixedly connected with belt pulleys. The outer surfaces of the plurality of belt pulleys are jointly wound with a belt.

[0010] Preferably, one of the two rotating rods is located behind the other rotating rod, and the horizontal height of the rotating rod located at the rear is higher than the horizontal height of the rotating rod at the front.

[0011] Preferably, the rolling mechanism includes a first support plate and a second support plate. The two first support plates are respectively fixedly connected to the front parts of the left side and the right side of the dye pool. The two second support plates are respectively fixedly connected to the rear parts of the left side and the right side of the dye pool. The upper parts of the mutually approaching ends of the two first support plates are jointly rotatably connected with a first roller. The lower parts of the mutually approaching ends of the two first support plates are jointly rotatably connected with a second roller. The left end and the right end of the second roller respectively penetrate through the inner surface of the dye pool and are rotatably connected to the lower part of the first support plate. The middle parts of the mutually approaching ends of the two second support plates are jointly rotatably connected with a third roller.

[0012] Preferably, the filtering mechanism includes a filtering box and a water pump. The filtering box and the water pump are fixedly connected to the middle part of the left side of the dye pool, and the water pump is located behind the filtering box. A sliding groove is formed in the rear part of the upper end of the filtering box. A hole one is formed in the rear part of the right side of the filtering box. A hole two is formed in the rear part of the filtering box. A filtering plate is slidably connected in the inner cavity of the sliding groove. The lower end of the filtering plate is fixedly connected with a second fixing plate. The input end of the water pump is communicated with the hole two. The output end of the water pump is fixedly connected with a bent pipe.

[0013] Preferably, the left end of the rotating rod with a plurality of through holes formed in its outer surface penetrates through the dye pool and is communicated with the hole one.

[0014] Preferably, the extrusion device includes a third support plate which is fixedly connected to the rear part of the upper end of the base. Springs are fixedly connected to both the upper left and right sides of the inner surface of the third support plate. Fixed blocks are fixedly connected to the lower ends of both springs. A first round roller is rotatably connected to the middle of the mutually approaching ends of the two fixed blocks. A second round roller is rotatably connected to both the left and right sides of the inner surface of the third support plate.

[0015] Preferably, the material pouring plate is fixedly connected to the lower part of the inner surface of the third support plate and is in an inclined shape.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. During the use of the utility model, the provided stirring mechanism can ensure that the dyes are always evenly mixed during the printing and dyeing process, the dyes are fully mixed, color difference will not occur, and the cloth can be moderately squeezed up and down, so that the dyes can better penetrate into the cloth fibers, effectively improving the uniformity and quality of printing and dyeing.

[0018] 2. During the use of the utility model, the provided filtering mechanism can effectively filter out impurities such as undissolved solid dyes and fibers shed from the dyed fabric often contained in the dye liquor for printing and dyeing, improve the purity of the dye liquor, and effectively improve the dyeing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a schematic cross-sectional view of the stirring mechanism of the utility model;

[0021] Figure 3 is a schematic cross-sectional view of the rolling mechanism of the utility model;

[0022] Figure 4 is of the utility model Figure 1 magnified view of part A in the figure;

[0023] Figure 5 is of the utility model Figure 6 magnified view of part B in the figure;

[0024] Figure 6 is another perspective schematic diagram of the overall structure of the utility model.

[0025] In the figure: 1, support leg; 2, base; 3, dye pool; 4, rolling mechanism; 41, first support plate; 42, second support plate; 43, first roller; 44, second roller; 45, third roller; 5, stirring mechanism; 51, drive motor; 52, pulley; 55, rotating rod; 56, stirring rod; 57, through hole; 58, first fixing plate; 6, extrusion device; 61, third support plate; 62, spring; 63, fixing block; 64, first round roller; 65, second round roller; 7, filtering mechanism; 71, filter box; 72, second fixing plate; 73, filter plate; 74, water pump; 76, elbow pipe; 77, sliding groove; 78, first hole; 79, second hole; 8, inclined plate. Detailed implementation mode

[0026] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation mode.

[0027] As Figure 1 shown, a fabric printing and dyeing device includes a base 2, four corners of the lower end of the base 2 are fixedly connected with support legs 1, the front part of the upper end of the base 2 is fixedly connected with a dye pool 3, the middle part of the left side of the outer surface of the dye pool 3 is fixedly connected with a filtering mechanism 7, the middle part of the right side of the outer surface of the dye pool 3 is fixedly connected with a stirring mechanism 5, four corners of the outer surface of the dye pool 3 are fixedly connected with a rolling mechanism 4, the rear part of the upper end of the base 2 is fixedly connected with an extrusion device 6, and an inclined plate 8 is fixedly connected to the inner surface of the extrusion device 6.

[0028] In the specific implementation process of this solution, first, a fabric winding device needs to be installed behind the overall device. The fabric winding device is generally driven by components such as a motor and a transmission shaft to drive a winding roller to rotate, so as to realize the automatic winding of the printed and dyed fabric.

[0029] The specific installation method, connection method of the circuit and control method of the fabric winding device are all conventional designs, as long as it can drive the printed and dyed fabric to wind backward automatically in this solution, and the present utility model will not elaborate in detail.

[0030] First, the staff passes the fabric to be dyed through the rolling mechanism 4 and the inside of the squeezing device 6 and winds it inside the fabric winding device. Then, pour the dye into the dye pool 3, turn on the motor inside the fabric winding device to drive the fabric to move backward. At the same time, turn on the motor inside the stirring mechanism 5 to drive its structure to stir the dye, and at the same time, the fabric can be squeezed up and down to make the dye better penetrate into the fabric. The dyed fabric can squeeze the excess dye on the fabric surface through the inside of the squeezing device 6. The squeezed dye flows back into the dye pool 3 through the inclined plate 8, which can make the dye be reused and will not cause too much waste. Then, turn on the filtering mechanism 7 to effectively filter out impurities such as undissolved solid dyes and fibers shed from the dyed fabric contained in the dye solution inside the dye pool 3.

[0031] Specifically, in order to achieve the purpose of enabling the fabric to be immersed in the dye pool and stirred and squeezed as described above, refer to Figure 2 and Figure 3 In this solution, the rolling mechanism 4 includes a first support plate 41 and a second support plate 42. The two first support plates 41 are respectively fixedly connected to the front parts on the left and right sides of the dye pool 3, and the two second support plates 42 are respectively fixedly connected to the rear parts on the left and right sides of the dye pool 3. The upper ends of the mutually approaching ends of the two first support plates 41 are jointly rotatably connected with a first roller 43, and the lower ends of the mutually approaching ends of the two first support plates 41 are jointly rotatably connected with a second roller 44. The left end and the right end of the second roller 44 respectively penetrate the inner surface of the dye pool 3 and are rotatably connected with the lower part of the first support plate 41. The middle parts of the mutually approaching ends of the two second support plates 42 are jointly rotatably connected with a third roller 45.

[0032] Furthermore, refer to Figure 2 The stirring mechanism 5 includes a first fixing plate 58 and two rotating rods 55. The first fixing plate 58 is fixedly connected to the middle part on the right side of the base 2. The middle part of the upper end of the first fixing plate 58 is fixedly connected with a driving motor 51. The output end of the driving motor 51 is fixedly connected to the right end of one of the belt pulleys 52 through a coupling. A stirring rod 56 is rotatably installed in the inner cavity of the dye pool 3. The right end of the stirring rod 56 penetrates the inner surface of the dye pool 3 and extends to the outside. The right end of the stirring rod 56 is fixedly connected with one of the belt pulleys 52. The two rotating rods 55 are both rotatably installed in the inner cavity of the dye pool 3. A plurality of through holes 57 are formed on the outer surface of one of the rotating rods 55. The right ends of the two rotating rods 55 respectively penetrate the inner surface of the dye pool 3 and extend to the outside. The right ends of the two rotating rods 55 are both fixedly connected with belt pulleys 52.

[0033] Furthermore, refer to Figure 2 One of the two rotating rods 55 is located behind the other rotating rod 55, and the horizontal height of the rotating rod 55 located behind is higher than the horizontal height of the front rotating rod 55.

[0034] In the above, first, an operator passes the fabric through the upper end of the first roller 43, then down through the lower end of the second roller 44 and between the two rotating rods 55. After starting the driving motor 51, the pulley 52 drives the stirring rod 56 and the two rotating rods 55 to rotate. The rotation of the stirring rod 56 can fully stir the dye. When the two rotating rods 55 rotate, the rear rotating rod 55 can press down on the middle fabric, and the front rotating rod 55 can lift up the middle fabric, effectively enabling the dye to penetrate into the interior of the fabric.

[0035] Specifically, for the purpose of filtering some impurities contained in the used dye liquor in printing and dyeing and being able to reuse it, referring to Figure 4 , in this solution, the filtering mechanism 7 includes a filtering box 71 and a water pump 74. The filtering box 71 and the water pump 74 are fixedly connected to the middle part on the left side of the dye vat 3, and the water pump 74 is located at the rear of the filtering box 71. A sliding groove 77 is opened at the rear upper end of the filtering box 71, a hole one 78 is opened at the rear right side of the filtering box 71, and a hole two 79 is opened at the rear of the filtering box 71. A filter plate 73 is slidably connected in the inner cavity of the sliding groove 77. The lower end of the filter plate 73 is fixedly connected to a second fixing plate 72. The input end of the water pump 74 is communicated with the hole two 79, and the output end of the water pump 74 is fixedly connected to a bent pipe 76.

[0036] Furthermore, referring to Figure 4 , the left end of one of the rotating rods 55 with a plurality of through holes 57 on its outer surface penetrates through the dye vat 3 and is communicated with the hole one 78.

[0037] In the above, during the printing and dyeing process, the dye in the dye vat 3 will flow into the interior of the filtering box 71 through one of the rotating rods 55 with through holes 57. Under the action of the water pump 74, the dye will be sucked backward. The impurities in the dye flowing backward will be filtered out by the filter plate 73 arranged inside the filtering box 71. The filtered dye enters the input end of the water pump 74 through the hole two 79, and then is discharged into the interior of the dye vat 3 again through the bent pipe 76 fixedly connected to the output end of the water pump 74.

[0038] Further explanation, the filter plate 73 can be lifted upward for cleaning through the handle at the upper end of the filter plate 73. The second fixing plate 72 arranged at the lower end of the filter plate 73 can prevent the dye from overflowing from the sliding groove 77.

[0039] Specifically, for the purpose of being able to squeeze out the excess dye during the fabric printing and dyeing process and preliminarily dehydrating the fabric to reduce the waste of dye, referring to Figure 5 and Figure 6, in this solution, the extrusion device 6 includes a third support plate 61. The third support plate 61 is fixedly connected to the rear part of the upper end of the base 2. On the upper left and right sides of the inner surface of the third support plate 61, springs 62 are fixedly connected. The lower ends of the two springs 62 are fixedly connected with fixing blocks 63. The middle parts of the ends of the two fixing blocks 63 close to each other are jointly rotatably connected with a first round roller 64. The left and right sides of the inner surface of the third support plate 61 are jointly rotatably connected with a second round roller 65.

[0040] Furthermore, referring to Figure 5 and Figure 6 , the inclined plate 8 is fixedly connected to the lower part of the inner surface of the third support plate 61, and the inclined plate 8 is in an inclined shape.

[0041] The above-mentioned printed and dyed fabric passes through between the first round roller 64 and the second round roller 65. Under the action of the spring 62 arranged inside the third support plate 61, the first round roller 64 will be pressed downward, thereby extruding the excess dye on the surface of the fabric. The excess dye will flow back into the storage tank 3 through the inclined plate 8 arranged below, so as to reuse the dye and reduce waste.

[0042] It should be particularly noted that the specific installation methods, circuit connection methods and control methods of the drive motor 51 and the water pump 74 adopted in the present invention are all conventional designs, and the present invention will not elaborate in detail.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A cloth printing and dyeing device, comprising a base (2), characterized in that: The four corners of the lower end of the base (2) are fixedly connected to support legs (1), the front portion of the upper end of the base (2) is fixedly connected to a dye pool (3), the middle portion of the left side of the outer surface of the dye pool (3) is fixedly connected to a filtering mechanism (7), the middle portion of the right side of the outer surface of the dye pool (3) is fixedly connected to a stirring mechanism (5), the four corners of the outer surface of the dye pool (3) are fixedly connected to a rolling mechanism (4), the rear portion of the upper end of the base (2) is fixedly connected to an extrusion device (6), and the inner surface of the extrusion device (6) is fixedly connected to an inclined plate (8).

2. A cloth printing and dyeing device according to claim 1, characterized in that: The stirring mechanism (5) comprises a fixed plate (58) and two rotating rods (55), wherein the fixed plate (58) is fixedly connected to the middle part of the right side of the base (2), a driving motor (51) is fixedly connected to the middle part of the upper end of the fixed plate (58), an output end of the driving motor (51) is fixedly connected to the right end of one of the pulleys (52) via a coupling, a stirring rod (56) is rotatably installed in the inner cavity of the dye pool (3), and the right end of the stirring rod (56) penetrates the inner surface of the dye pool (3) and extends The stirring rod (56) extends to the outside, the right end of the stirring rod (56) is fixedly connected to one of the pulleys (52), the two rotating rods (55) are rotatably installed in the inner cavity of the dye pool (3), the outer surface of one of the rotating rods (55) is provided with a plurality of through holes (57), the right ends of the two rotating rods (55) penetrate the inner surface of the dye pool (3) and extend to the outside, the right ends of the two rotating rods (55) are fixedly connected to the pulleys (52), and the outer surfaces of the plurality of pulleys (52) are commonly wound with belts.

3. A cloth printing and dyeing device according to claim 2, characterized in that: The horizontal height of the rotating rod (55) at the rear side is higher than the horizontal height of the rotating rod (55) at the front side.

4. A cloth printing and dyeing device according to claim 1, characterized in that: The rolling mechanism (4) comprises a support plate 1 (41) and a support plate 2 (42), wherein the two support plates 1 (41) are respectively fixedly connected to the left and right front parts of the dye pool (3), and the two support plates 2 (42) are respectively fixedly connected to the left and right rear parts of the dye pool (3). The upper parts of the two support plates 1 (41) close to each other are rotatably connected to a roller 1 (43), and the lower parts of the two support plates 1 (41) close to each other are rotatably connected to a roller 2 (44). The left and right ends of the roller 2 (44) respectively penetrate the inner surface of the dye pool (3) and are rotatably connected to the lower part of the support plate 1 (41), and the middle parts of the two support plates 2 (42) close to each other are rotatably connected to a roller 3 (45).

5. A cloth printing and dyeing device according to claim 1, characterized in that: The filtering mechanism (7) comprises a filter box (71) and a water pump (74), wherein the filter box (71) and the water pump (74) are fixedly connected to the middle of the left side of the dye pool (3), and the water pump (74) is located at the rear of the filter box (71), a sliding groove (77) is provided at the rear of the upper end of the filter box (71), a hole 1 (78) is provided at the rear of the right side of the filter box (71), and a hole 2 (79) is provided at the rear of the filter box (71), a filter plate (73) is slidably connected to the inner cavity of the sliding groove (77), and a fixed plate 2 (72) is fixedly connected to the lower end of the filter plate (73), an input end of the water pump (74) is connected to the hole 2 (79), and an output end of the water pump (74) is fixedly connected to a bent pipe (76).

6. A cloth printing and dyeing device according to claim 5, characterized in that: The left end of a rotating rod (55) with a plurality of through holes (57) formed on its outer surface penetrates the dye pool (3) and is connected to hole 1 (78).

7. A cloth printing and dyeing device according to claim 1, characterized in that: The extrusion device (6) comprises a support plate three (61), wherein the support plate three (61) is fixedly connected to the rear portion of the upper end of the base (2), and springs (62) are fixedly connected to the left and right sides of the upper inner surface of the support plate three (61), and the lower ends of the two springs (62) are fixedly connected to fixed blocks (63), and the middle parts of the ends of the two fixed blocks (63) close to each other are connected to a round roller one (64) for rotation, and the left and right sides of the inner surface of the support plate three (61) are connected to a round roller two (65) for rotation.

8. A cloth printing and dyeing device according to claim 7, characterized in that: The inclined plate (8) is fixedly connected to the lower portion of the inner surface of the third support plate (61), and the inclined plate (8) is in the shape of an inclined surface.

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