Printing and dyeing processing device for fiber knitted fabric

Abstract

The utility model provides a fiber knitted fabric printing and dyeing processing device, and belongs to the technical field of machinery. The problem that in the prior art, applicability is poor is solved. The fiber knitted fabric printing and dyeing processing device comprises a printing and dyeing box, two vertical plates, a conveying assembly, a driving part, a lower pressing roller, a stirring assembly and a filter screen, a cavity is formed in the printing and dyeing box, an opening communicated with the cavity is formed in the upper portion of the printing and dyeing box, and the two vertical plates are fixedly connected to the two sides of the printing and dyeing box correspondingly; the conveying assembly is fixedly connected between the two vertical plates and used for conveying fiber knitted fabric, the driving part is fixedly connected between the two vertical plates, the lower pressing roller is connected with the driving part and right faces the printing and dyeing box, and the stirring assembly is connected into an inner cavity of the printing and dyeing box. The stirring assembly is used for stirring dye, and the two ends of the filter screen abut against the two sides of the upper portion of the printing and dyeing box correspondingly. The fiber knitted fabric printing and dyeing processing device is high in applicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a printing and dyeing device for fiber knitted fabrics. Background Art

[0002] The original meaning of textile is a general term for spinning and weaving. However, with the continuous development and improvement of the textile knowledge system and discipline system, especially the emergence of non-woven textile materials and three-dimensional composite weaving technologies, it is no longer limited to traditional manual spinning and weaving, but also includes non-woven technology, modern three-dimensional weaving technology, modern electrostatic nano-netting technology, etc., for clothing, industrial use, and decorative textiles. Therefore, modern textile refers to a multi-scale structural processing technology of fibers or fiber aggregates.

[0003] In the existing fiber knitted fabric printing and dyeing process, a printing and dyeing box is required, which dyes the fabric by immersion and rolling. When the existing printing and dyeing box is used for printing and dyeing, long-term immersion and static standing will cause part of the dye to precipitate, and affect the uniformity of the dye, resulting in poor printing and dyeing effect and reduced applicability. Summary of the invention

[0004] The purpose of the utility model is to provide a fiber knitted fabric printing and dyeing processing device with strong applicability in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A fiber knitted fabric printing and dyeing processing device, characterized in that it includes a printing and dyeing box, a vertical plate, a transmission component, a driving member, a lower pressure roller, a stirring component and a filter screen. The printing and dyeing box has an internal cavity and an opening that penetrates the inner cavity at the top. There are two vertical plates, and the two vertical plates are respectively fixedly connected to the two sides of the printing and dyeing box. The transmission component is fixedly connected between the two vertical plates and is used to transmit the fiber knitted fabric. The driving member is fixedly connected between the two vertical plates. The lower pressure roller is connected to the driving member and is opposite to the printing and dyeing box. The stirring component is connected to the inner cavity of the printing and dyeing box. The stirring component is used to stir the dye. The two ends of the filter screen are respectively against the upper sides of the printing and dyeing box.

[0007] The utility model creatively arranges a printing and dyeing box, a vertical plate, a conveying component, a driving component, a lower pressure roller, a stirring component and a filter screen. The printing and dyeing box is used to place dyes, and the fiber knitted fabrics are conveyed through the conveying component. The driving component can drive the lower pressure roller to move up and down to adjust the depth of the fiber knitted fabrics in the printing and dyeing box. The fiber knitted fabrics are pressed down by the lower pressure roller into the dye in the printing and dyeing box for printing and dyeing. Starting the stirring component can stir the dye so that the dye does not precipitate and makes the dye more uniform, thereby improving the printing and dyeing effect and having strong applicability.

[0008] The setting of the filter screen separates the stirring component and the fiber knitted fabric, so that the fiber knitted fabric is not easily affected. The fiber knitted fabric after printing and dyeing is transmitted through the transmission component for the next operation.

[0009] In the above-mentioned fiber knitted fabric printing and dyeing processing device, the conveying component includes an input roller and an output roller, and the input roller and the output roller are both rotatably connected between two vertical plates, and an input motor and an output motor are fixedly connected on both sides of one of the vertical plates, respectively, and the output end of the input motor is connected to the input roller, and the output end of the output motor is connected to the output roller.

[0010] The input motor is started to drive the input roller to rotate clockwise, thereby driving the head of the fiber knitted fabric to be transmitted, and the output motor is started to drive the output roller to rotate clockwise, thereby realizing the tail transmission of the fiber knitted fabric, making the output transmission of the fiber knitted fabric more stable.

[0011] In the above-mentioned fiber knitted fabric printing and dyeing processing device, the squeezing roller is rotatably connected between the two vertical plates, and the squeezing roller is used to squeeze the dyed fiber knitted fabric. The number of the squeezing rollers is two, and the two squeezing rollers are arranged up and down and directly opposite to the filter screen. The two squeezing rollers are in contact with each other, and the two squeezing rollers are located between the lower pressure roller and the output roller.

[0012] The squeeze roller is used to squeeze out excess dye.

[0013] In the above-mentioned fiber knitted fabric printing and dyeing processing device, the driving component includes a frame, a top plate, a cylinder and a movable frame. The number of the frames is two, and the two frames are respectively fixedly connected to the corresponding two vertical plates. The top plate is fixedly connected between the two frames, the cylinder is installed on the top plate, and the movable frame is connected to the output end of the cylinder.

[0014] The cylinder can drive the moving frame to move downward.

[0015] In the above-mentioned fiber knitted fabric printing and dyeing processing device, brackets are extended downward from both ends of the movable frame, and the lower pressure roller is rotatably connected between the two brackets.

[0016] The length of the mobile frame matches the inner size of the printing and dyeing box. After the cylinder can drive the mobile frame to move downward, it can drive the lower pressing roller to move downward, and the lower pressing roller drives the fiber knitted fabric to press down and approach the filter screen.

[0017] In the above-mentioned fiber knitted fabric printing and dyeing processing device, there are limit frames on both sides of the filter screen, and the filter screen is buckled at the opening of the printing and dyeing box through the limit frames, and the limit frames are fixedly connected with handles.

[0018] The setting of the limit frame enables the filter to be stably buckled on the printing and dyeing box, and the filter can also be disassembled and taken out by the handle after use.

[0019] In the above-mentioned fiber knitted fabric printing and dyeing processing device, the stirring component includes a motor, the motor is fixedly connected to the side of the printing and dyeing box, the output end of the motor is connected to a stirring shaft, the stirring shaft is located inside the printing and dyeing box, and a long plate-shaped stirring blade is fixedly installed on the stirring shaft, the stirring blade has a square groove penetrating therethrough, the number of the square grooves is several, and the several square grooves are evenly arranged on the stirring blade, the number of the stirring blades is two, and the two stirring blades are symmetrically arranged on the stirring shaft.

[0020] The motor drives the stirring shaft to rotate and drives the stirring blade to stir the dye. The dye passes through a plurality of square grooves to improve the stirring efficiency.

[0021] In the above-mentioned fiber knitted fabric printing and dyeing device, a plurality of bristles are fixedly connected to the side of the stirring blade.

[0022] The starting motor drives the stirring shaft to rotate and drives the stirring blade to rotate. During the rotation, several bristles can brush the dye settled at the bottom to prevent the dye from settling. When the stirring blade is perpendicular to the bottom of the printing and dyeing box, the bristles just rest against the bottom of the printing and dyeing box. At this time, there is a certain distance between the bristles and the filter. Therefore, several bristles do not contact the filter during the rotation and are not easily affected by the filter.

[0023] In the above-mentioned fiber knitted fabric printing and dyeing processing device, bases are fixedly connected to both sides of the bottom of the printing and dyeing box, and the bottom of the printing and dyeing box has a discharge pipe connected to its inner cavity, and a valve is connected to the discharge pipe.

[0024] The discharge pipe is opened and closed by a valve.

[0025] Compared with the prior art, the fiber knitted fabric printing and dyeing processing device creatively arranges a printing and dyeing box, a vertical plate, a transmission component, a driving component, a lower pressure roller, a stirring component and a filter screen. The printing and dyeing box is used to place dyes, and the fiber knitted fabrics are transmitted through the transmission component. The driving component can drive the lower pressure roller to move up and down to adjust the depth of the fiber knitted fabric in the printing and dyeing box. The fiber knitted fabric is pressed down by the lower pressure roller into the dye in the printing and dyeing box for printing and dyeing. Starting the stirring component can stir the dye to prevent the dye from precipitating and make the dye more uniform, thereby improving the printing and dyeing effect and having strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of the fiber knitted fabric printing and dyeing processing device.

[0027] Figure 2It is a schematic diagram of the cross-sectional structure of the fiber knitted fabric printing and dyeing processing device.

[0028] In the figure, 1. printing and dyeing box; 11. base; 12. discharge port; 2. vertical plate; 3. transmission component; 31. input roller; 32. output roller; 33. input motor; 34. output motor; 4. driving part; 41. frame; 42. top plate; 43. cylinder; 44. movable frame; 45. bracket; 5. lower pressure roller; 6. stirring component; 61. motor; 62. stirring shaft; 63. stirring blade; 64. square groove; 65. brush; 7. filter screen; 71. limit frame; 72. handle; 8. squeezing roller. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly mounted on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0032] like Figure 1 and Figure 2As shown, the fiber knitted fabric printing and dyeing processing device includes a printing and dyeing box 1, a vertical plate 2, a transmission component 3, a driving member 4, a lower pressure roller 5, a stirring component 6 and a filter 7. The printing and dyeing box 1 has an internal cavity and an upper portion has an opening that passes through the inner cavity. There are two vertical plates 2, and the two vertical plates 2 are respectively fixedly connected to the two sides of the printing and dyeing box 1. The transmission component 3 is fixedly connected between the two vertical plates 2 and the transmission component 3 is used to transmit the fiber knitted fabric. The driving member 4 is fixedly connected between the two vertical plates 2. The lower pressure roller 5 is connected to the driving member 4 and the lower pressure roller 5 is directly opposite to the printing and dyeing box 1. The stirring component 6 is connected to the inner cavity of the printing and dyeing box 1, and the stirring component 6 is used to stir the dye. The two ends of the filter 7 are respectively against the upper sides of the printing and dyeing box 1.

[0033] The conveying assembly 3 includes an input roller 31 and an output roller 32, and the input roller 31 and the output roller 32 are both rotatably connected between the two vertical plates 2, and an input motor 33 and an output motor 34 are fixedly connected on both sides of one of the vertical plates 2, and the output end of the input motor 33 is connected to the input roller 31, and the output end of the output motor 34 is connected to the output roller 32.

[0034] The squeezing roller 8 is rotatably connected between the two vertical plates 2. The squeezing roller 8 is used to extrude the dyed fiber knitted fabric. There are two squeezing rollers 8. The two squeezing rollers 8 are arranged up and down and are directly opposite to the filter screen 7. The two squeezing rollers 8 are in contact with each other. The two squeezing rollers 8 are located between the lower pressure roller 5 and the output roller 32.

[0035] The driving member 4 includes a frame 41, a top plate 42, a cylinder 43 and a movable frame 44. There are two frames 41, and the two frames 41 are respectively fixedly connected to the corresponding two vertical plates 2. The top plate 42 is fixedly connected between the two frames 41. The cylinder 43 is installed on the top plate 42, and the movable frame 44 is connected to the output end of the cylinder 43.

[0036] Brackets 45 extend downward from both ends of the movable frame 44 , and the lower pressing roller 5 is rotatably connected between the two brackets 45 .

[0037] The filter screen 7 is provided with limiting frames 71 on both sides. The filter screen 7 is buckled at the opening of the printing and dyeing box 1 through the limiting frames 71 . A handle 72 is fixedly connected to the limiting frames 71 .

[0038] The stirring assembly 6 includes a motor 61, which is fixedly connected to the side of the printing and dyeing box 1. The output end of the motor 61 is connected to a stirring shaft 62, and the stirring shaft 62 is located inside the printing and dyeing box 1. A long plate-shaped stirring blade 63 is fixedly installed on the stirring shaft 62. The stirring blade 63 has a penetrating square groove 64. The number of the square grooves 64 is several, and the several square grooves 64 are evenly arranged on the stirring blade 63. The number of the stirring blades 63 is two, and the two stirring blades 63 are symmetrically arranged on the stirring shaft 62.

[0039] A plurality of bristles 65 are fixedly connected to the side of the stirring blade 63 .

[0040] Bases 11 are fixedly connected to both sides of the bottom of the printing and dyeing box 1. The bottom of the printing and dyeing box 1 has a discharge pipe 12 that is connected to the inner cavity thereof, and the discharge pipe 12 is connected to a valve.

[0041] The utility model creatively arranges a printing and dyeing box, a vertical plate, a conveying component, a driving component, a lower pressure roller, a stirring component and a filter screen. The printing and dyeing box is used to place dyes, and the fiber knitted fabrics are conveyed by the conveying component. The driving component can drive the lower pressure roller to move up and down to adjust the depth of the fiber knitted fabrics in the printing and dyeing box. The fiber knitted fabrics are pressed down by the lower pressure roller and enter the dye in the printing and dyeing box for printing and dyeing. Starting the stirring component can stir the dye, and starting the motor drives the stirring shaft to rotate to drive the stirring blade to rotate. During the rotation, a plurality of bristles can brush the dye settled at the bottom to prevent the dye from settling. When the stirring blade is perpendicular to the bottom of the printing and dyeing box, the bristles just rest against the bottom of the printing and dyeing box. At this time, there is a certain distance between the bristles and the filter screen. Therefore, during the rotation, the plurality of bristles do not contact the filter screen and are not easily affected by the filter screen.

[0042] As a result, the dye is not easy to precipitate, making the dye more uniform, thereby improving the printing and dyeing effect and having stronger applicability.

[0043] The setting of the filter screen separates the stirring component and the fiber knitted fabric, so that the fiber knitted fabric is not easily affected. The fiber knitted fabric after printing and dyeing is transmitted through the transmission component for the next operation.

[0044] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present invention and are not intended to limit the present invention. As long as they are within the spirit of the present invention, appropriate changes and modifications to the above embodiments are within the scope of protection required by the present invention.

Claims

1. A fiber knitted fabric printing and dyeing device, characterized in that: It includes a printing and dyeing box, a vertical plate, a transmission component, a driving member, a lower pressure roller, a stirring component and a filter. The printing and dyeing box has an internal cavity and an opening on the upper part that penetrates the inner cavity. There are two vertical plates, and the two vertical plates are respectively fixedly connected to the two sides of the printing and dyeing box. The transmission component is fixedly connected between the two vertical plates and is used to transmit the fiber knitted fabrics. The driving member is fixedly connected between the two vertical plates. The lower pressure roller is connected to the driving member and is opposite to the printing and dyeing box. The stirring component is connected to the inner cavity of the printing and dyeing box and is used to stir the dye. The two ends of the filter are respectively against the upper sides of the printing and dyeing box.

2. A fiber knitted fabric printing and dyeing device according to claim 1, characterized in that: The conveying assembly includes an input roller and an output roller, both of which are rotatably connected between two vertical plates, and an input motor and an output motor are fixedly connected on both sides of one of the vertical plates, the output end of the input motor is connected to the input roller, and the output end of the output motor is connected to the output roller.

3. A fiber knitted fabric printing and dyeing device according to claim 2, characterized in that: The squeezing roller is rotatably connected between the two vertical plates, and is used to extrude the dyed fiber knitted fabric. There are two squeezing rollers, which are arranged up and down and directly opposite to the filter screen. The two squeezing rollers are in contact with each other, and are located between the lower pressure roller and the output roller.

4. A fiber knitted fabric printing and dyeing device according to claim 3, characterized in that: The driving member includes a frame, a top plate, a cylinder and a movable frame. There are two frames, which are respectively fixedly connected to two corresponding vertical plates. The top plate is fixedly connected between the two frames. The cylinder is installed on the top plate, and the movable frame is connected to the output end of the cylinder.

5. A fiber knitted fabric printing and dyeing device according to claim 4, characterized in that: Brackets are extended downwardly from both ends of the movable frame, and the lower pressing roller is rotatably connected between the two brackets.

6. A fiber knitted fabric printing and dyeing device according to claim 5, characterized in that: The filter screen is provided with limiting frames on both sides, and the filter screen is buckled at the opening of the printing and dyeing box through the limiting frames, and the limiting frames are fixedly connected with handles.

7. A fiber knitted fabric printing and dyeing device according to claim 6, characterized in that: The stirring assembly includes a motor, which is fixedly connected to the side of the printing and dyeing box. The output end of the motor is connected to a stirring shaft, and the stirring shaft is located inside the printing and dyeing box. A long plate-shaped stirring blade is fixedly installed on the stirring shaft, and the stirring blade has a square groove running through it. The number of the square grooves is several, and the square grooves are evenly arranged on the stirring blade. The number of the stirring blades is two, and the two stirring blades are symmetrically arranged on the stirring shaft.

8. The fiber knitted fabric printing and dyeing device according to claim 7, characterized in that: A plurality of bristles are fixedly connected to the side of the stirring blade.

9. A fiber knitted fabric printing and dyeing device according to claim 8, characterized in that: Bases are fixedly connected to both sides of the bottom of the printing and dyeing box. The bottom of the printing and dyeing box is provided with a discharge pipe which is connected with the inner cavity thereof, and a valve is connected to the discharge pipe.

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