Fabric reactive dye dyeing equipment
Through the design of fabric reactive dye dye dye equipment, the combination of stirring and recycling tubes ensures uniform distribution of dyes, and the excess dye is recovered through post-treatment components, which solves the problem of dye dripping during fabric dyeing, and achieves improved dyeing effect and environmental protection .
Patent Information
- Application Number
- CN202420998346.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-05-09
AI Technical Summary
During the dyeing of reactive dyes, excess dye will drip with the transport, resulting in environmental pollution and waste of dyes.
A fabric reactive dye dye dye equipment is designed, including a dye box, mixing barrel, recycling tube, dyeing spray plate and post-treatment assembly. Through the combination of agitation and recycling tubes, the dye is evenly distributed and excess dye is recovered to avoid dripping; The post-treatment assembly straightens the fabric and shakes out the excess dye by winding the cloth roller and the elastic sheet, and recycles it into the recycling box.
It improves the dyeing effect and uniformity, avoids pollution and waste of dyes on the production environment, and realizes efficient recycling and reuse of dyes.
Smart Images
Figure CN222251348U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fabric dyeing, in particular to a fabric reactive dye dyeing device. Background Art
[0002] In actual textile processing, the dyeing process of fabrics has always been an important processing step. At the same time, in the actual processing and dyeing of fabrics, the fabrics are often directly introduced into the dyeing tank for dyeing, and roll dyeing cannot be achieved. Reactive dyes are a new type of water-soluble dyes that appeared in the 1950s. Reactive dye molecules contain active groups that can react with hydroxyl groups in cellulose and amino groups in protein fibers. When dyeing, they form covalent bonds with fibers to form "dye fiber" compounds.
[0003] In the prior art, when dyeing fabrics with reactive dyes, the dyeing is completed by immersing the fabrics in the dye. After the fabrics are dyed, the excess dye on the fabrics will drip along with the conveying, which will not only pollute the production environment and be difficult to clean, but also cause a large amount of dye waste. Utility Model Content
[0004] In view of the deficiency in the prior art that excess dye on the fabric will drip along with the conveying after the fabric is dyed, the utility model provides a fabric reactive dye dyeing device, which can recover the dye dripping on the fabric, thereby avoiding the pollution of the dye to the production environment and the waste of the dye.
[0005] The utility model provides the following technical scheme, a reactive dye dyeing device for fabrics, comprising: a dyeing box, a material guide rack fixedly installed on the front of the dyeing box, a material conveying rack fixedly installed on the back of the dyeing box, a dyeing box fixedly installed on the bottom of the front end of the interior of the dyeing box, a mixing cylinder fixedly installed on the front end of the top of the dyeing box, a recovery pipe fixedly connected between the mixing cylinder and the dyeing box, a dyeing spray plate fixedly installed on the top of the front end of the interior of the dyeing box, a partition fixedly installed on the interior of the dyeing box and on the back of the dyeing box, and a post-processing component fixedly installed on the interior of the dyeing box and on the back of the partition.
[0006] Preferably, material through-holes are provided on both the front and rear sides of the dyeing box, and the front and rear ends of the left side of the dyeing box are rotatably connected with operation box doors, and transparent windows are fixedly installed on the inner sides of the two sets of operation box doors.
[0007] Preferably, the inner side of the material guide rack is rotatably connected to a material guide roller, the inner side of the material feed rack is rotatably connected to a material feed roller, a first motor is fixedly installed on the left side of the material feed rack, and the driving end of the first motor is fixedly connected to the left end of the material feed roller.
[0008] Preferably, the top end of the inner side of the dyeing box is rotatably connected to a dyeing winding roller, and the front and rear ends of the dyeing box are fixedly connected to the first material guide plate.
[0009] Preferably, a feed pipe is fixedly connected to the rear end of the top of the mixing barrel, a second motor is fixedly installed at the center of the top of the mixing barrel, the output end of the second motor extends to the interior of the mixing barrel and is fixedly connected to a stirring rod, a first pump is fixedly installed at the front end of the top of the mixing barrel, the output end of the first pump is fixedly connected to the recovery pipe, and the output end of the first pump is connected to the interior of the mixing barrel.
[0010] Preferably, a plurality of groups of nozzles are installed transversely at the bottom of the dyeing spray plate, and the four corners of the top of the dyeing spray plate are fixedly connected to the top of the inside of the dyeing box through a plurality of groups of connecting rods. A second pump is fixedly installed on the front of the dyeing box, and the input end of the second pump is connected to the inside of the mixing barrel, and the output end of the second pump is fixedly connected to the dyeing spray plate through a delivery pipe.
[0011] Preferably, the post-processing component includes a plurality of groups of cloth winding rollers rotatably connected to the rear end of the dyeing box, a rotating shaft is rotatably connected at the rear end of the dyeing box and located between the plurality of groups of cloth winding rollers, a plurality of groups of cloth elastic plates are fixedly connected to the outer side of the rotating shaft, a third motor is fixedly installed at a position corresponding to the rotating shaft on the left side of the dyeing box, and the driving end of the third motor is fixedly connected to the left end of the rotating shaft, a second material guide plate is fixedly installed inside the dyeing box and below the plurality of groups of cloth winding rollers, and a recovery box is fixedly installed on the back side of the dyeing box and below the material feed rack.
[0012] The beneficial effects of the utility model are:
[0013] 1. Through the coordinated design of the mixing barrel, the recovery pipe and the dyeing spray plate, when dyeing the fabric, the active dye is first introduced into the interior of the mixing barrel through the feed pipe. During the use of the active dye, the second motor is continuously started to drive the stirring rod to rotate, so as to continuously stir the active dye to prevent its precipitation from affecting the dyeing effect. During the dyeing process, the first pump is started, and the excess dye in the dyeing box is sucked back into the interior of the mixing barrel by the recovery pipe for stirring, which further ensures the dyeing effect of the active dye in the dyeing box. Then, the dyeing spray plate sprays the mixed active dye in the mixing barrel until the interior of the dyeing box is filled to complete the preparation work before dyeing. During the dyeing process, the excess dye in the dyeing box is recovered into the interior of the mixing barrel, and the dyeing spray plate sprays the dye again, so that the amount of dye in the dyeing box is continuously replenished. After the fabric is introduced into the interior of the dyeing box, it bypasses from the bottom of the dyeing winding roller, and the fabric is dyed by the active dye in the dyeing box. At the same time, the dyeing spray plate above is used to spray the dye, thereby improving the dyeing effect;
[0014] 2. Through the design of the post-processing component, after the dyed fabric passes through the partition, it passes through multiple sets of cloth winding rollers in turn to make the fabric straight, and at the same time, the third motor is started to drive the rotating shaft to rotate. The fabric is bounced at intervals by multiple sets of cloth-bouncing plates on the outer side of the rotating shaft, so that the excess dye inside is shaken out in advance, thereby ensuring the uniformity of fabric dyeing. The excess dye shaken out of the fabric and the dye dripping after the fabric is output are introduced into the interior of the dyeing box through the second guide plate and the recovery box, thereby avoiding the pollution of the production environment and the waste of dye. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;
[0017] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;
[0018] In the figure: 1, dyeing box; 101, material port; 102, operating box door; 2, material guide rack; 201, material guide roller; 3, material delivery rack; 301, material delivery roller; 302, first motor; 4, dyeing box; 401, dyeing winding roller; 402, first material guide plate; 5, mixing barrel; 501, feeding pipe; 502, second motor; 503, stirring rod; 504, first pump; 6, recovery pipe; 7, dyeing spray plate; 701, spray head; 702, connecting rod; 703, second pump; 704, material delivery pipe; 8, partition; 9, post-processing component; 901, cloth winding roller; 902, rotating shaft; 903, cloth elastic plate; 904, third motor; 905, second material guide plate; 906, recovery box. DETAILED DESCRIPTION
[0019] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.
[0020] Example
[0021] like Figures 1 to 3As shown, a reactive dye dyeing device for fabrics comprises: a dyeing box 1, a material guide rack 2 is fixedly installed on the front of the dyeing box 1, a material conveying rack 3 is fixedly installed on the back of the dyeing box 1, a dyeing box 4 is fixedly installed on the bottom of the front end of the inside of the dyeing box 1, a mixing cylinder 5 is fixedly installed on the front end of the top of the dyeing box 1, a recovery pipe 6 is fixedly connected between the mixing cylinder 5 and the dyeing box 4, a dyeing spray plate 7 is fixedly installed on the top of the front end of the inside of the dyeing box 1, a partition 8 is fixedly installed inside the dyeing box 1 and on the back of the dyeing box 4, and a post-processing component 9 is fixedly installed inside the dyeing box 1 and on the back of the partition 8.
[0022] The dyeing box 1 is provided with material through-ports 101 on both the front and rear sides, and the front and rear ends of the left side of the dyeing box 1 are rotatably connected with operation box doors 102. Transparent windows are fixedly installed on the inner sides of the two sets of operation box doors 102. The fabrics are introduced into the dyeing box 1 for dyeing through the material through-ports 101, and the subsequent fabrics are discharged after dyeing. When the fabrics are continuously dyed, Ajing opens the operation box door 102 to introduce the fabrics into the interior of the dyeing box 1, and the dyeing process can be observed through the transparent windows during the dyeing process.
[0023] The inner side of the guide rack 2 is rotatably connected to a guide roller 201, the inner side of the feed rack 3 is rotatably connected to a feed roller 301, a first motor 302 is fixedly installed on the left side of the feed rack 3, and the driving end of the first motor 302 is fixedly connected to the left end of the feed roller 301. When the fabric is dyed, the fabric is introduced into the interior of the dyeing box 1 through the guide roller 201, and after the subsequent fabric dyeing is completed, the fabric is led out from the back of the dyeing box 1, and the first motor 302 drives the feed roller 301 to continuously output the fabric to the next fabric processing equipment.
[0024] The top of the inner side of the dyeing box 4 is rotatably connected to a dyeing winding roller 401, and the front and rear ends of the dyeing box 4 are fixedly connected to a first material guide plate 402. After the fabric is introduced into the interior of the dyeing box 1, it passes through the bottom of the dyeing winding roller 401, and the fabric is dyed by the active dye in the dyeing box 4. At the same time, the dye is sprayed out in cooperation with the dyeing spray plate 7 above, thereby improving the dyeing effect. At the same time, the excess dye flows back into the dyeing box 4 under the guidance of the first material guide plate 402.
[0025] A feed pipe 501 is fixedly connected to the rear end of the top of the mixing barrel 5, a second motor 502 is fixedly installed at the center of the top of the mixing barrel 5, an output end of the second motor 502 extends to the interior of the mixing barrel 5 and is fixedly connected to a stirring rod 503, a first pump 504 is fixedly installed at the front end of the top of the mixing barrel 5, an output end of the first pump 504 is fixedly connected to a recovery pipe 6, and an output end of the first pump 504 is connected to the interior of the mixing barrel 5, the active dye is introduced into the interior of the mixing barrel 5 through the feed pipe 501, during the use of the active dye, the second motor 502 is continuously started to drive the stirring rod 503 to rotate, thereby continuously stirring the active dye to prevent its precipitation from affecting the dyeing effect, during the dyeing process, the first pump 504 is started, and the recovery pipe 6 is used to draw the excess dye in the dyeing box 4 back into the mixing barrel 5 for stirring, thereby further ensuring the dyeing effect of the active dye in the dyeing box 4.
[0026] A plurality of nozzles 701 are installed horizontally at the bottom of the dyeing spray plate 7, and the four corners of the top of the dyeing spray plate 7 are fixedly connected to the top of the inside of the dyeing box 1 through a plurality of connecting rods 702. A second pump 703 is fixedly installed on the front of the dyeing box 1, and the input end of the second pump 703 is connected to the inside of the mixing barrel 5, and the output end of the second pump 703 is fixedly connected to the dyeing spray plate 7 through a delivery pipe 704. Before dyeing the fabric, the second pump 703 is started to extract the evenly mixed active dye inside the mixing barrel 5, and is introduced into the dyeing spray plate 7 under the connection of the delivery pipe 704. The active dye is sprayed out through the plurality of nozzles 701 until the inside of the dyeing box 4 is filled to complete the preparation work before dyeing. During the dyeing process, the excess dye in the dyeing box 4 is recovered into the inside of the mixing barrel 5, and the dyeing spray plate 7 sprays the dye again, so that the amount of dye in the dyeing box 4 is continuously replenished.
[0027] The post-processing component 9 includes a plurality of cloth winding rollers 901 rotatably connected to the rear end of the dyeing box 1, a rotating shaft 902 is rotatably connected at the rear end of the dyeing box 1 and between the plurality of cloth winding rollers 901, a plurality of cloth elastic plates 903 are fixedly connected to the outer side of the rotating shaft 902, a third motor 904 is fixedly installed at a position corresponding to the rotating shaft 902 on the left side of the dyeing box 1, and the driving end of the third motor 904 is fixedly connected to the left end of the rotating shaft 902, a second material guide plate 905 is fixedly installed inside the dyeing box 1 and below the plurality of cloth winding rollers 901, and a second material guide plate 905 is fixedly installed on the back of the dyeing box 1 and below the feed rack 3 A recovery box 906 is fixedly installed on the side. After the dyed cloth passes through the partition 8, it passes around the multiple sets of cloth winding rollers 901 in sequence to make the cloth straight. At the same time, the third motor 904 is started to drive the rotating shaft 902 to rotate. The cloth is bounced at intervals by the multiple sets of cloth-springing plates 903 on the outer side of the rotating shaft 902, so that the excess dye inside is shaken out in advance, thereby ensuring the uniformity of fabric dyeing. The excess dye shaken out of the fabric and the dye dripping after the fabric is output are introduced into the interior of the dyeing box 4 through the second guide plate 905 and the recovery box 906, thereby avoiding the pollution of the production environment and the waste of dye.
[0028] Implementation scheme: When dyeing the fabric, firstly introduce the active dye into the interior of the mixing barrel 5 through the feed pipe 501, and continuously start the second motor 502 to drive the stirring rod 503 to rotate during the use of the active dye, so as to continuously stir the active dye to prevent its precipitation from affecting the dyeing effect, and start the first pump 504 during the dyeing process, and use the recovery pipe 6 to draw the excess dye in the dyeing box 4 back into the interior of the mixing barrel 5 for stirring, thereby further ensuring the dyeing effect of the active dye in the dyeing box 4, and then the dyeing spray plate 7 sprays the mixed active dye in the mixing barrel 5 until it fills the interior of the dyeing box 4 to complete the preparation work before dyeing, and in the dyeing process, the excess dye in the dyeing box 4 is recovered into the interior of the mixing barrel 5, and the dyeing spray plate 7 sprays the dye again, so that the amount of dye in the dyeing box 4 is continuously replenished, and the fabric is introduced into the interior of the dyeing box 1, bypasses the bottom of the dyeing roller 401, and passes through The active dye in the dyeing box 4 is used to dye the fabric, and the dyeing spray plate 7 above is used to spray the dye, thereby improving the dyeing effect. After the dyed fabric passes through the partition 8, it passes around the multiple sets of cloth winding rollers 901 in turn to make the fabric straight. At the same time, the third motor 904 is started to drive the rotating shaft 902 to rotate, and the fabric is bounced at intervals by the multiple sets of cloth-springing plates 903 outside the rotating shaft 902, so that the excess dye inside is shaken out in advance, thereby ensuring the uniformity of fabric dyeing. The excess dye shaken out of the fabric and the dye dripped after the fabric is output are introduced into the interior of the dyeing box 4 through the second guide plate 905 and the recovery box 906. The whole operation process is simple and convenient. Compared with the existing fabric reactive dye dyeing equipment, the utility model can improve the dyeing effect of a fabric reactive dye dyeing equipment through design, and can also recover the dye dripping on the fabric, thereby avoiding the pollution of the production environment and the waste of the dye.
[0029] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.
[0030] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A fabric reactive dye dyeing device, characterized in that: include: A dyeing box, a material guide rack is fixedly installed on the front of the dyeing box, a material conveying rack is fixedly installed on the back of the dyeing box, a dyeing box is fixedly installed on the bottom of the front end of the inside of the dyeing box, a mixing cylinder is fixedly installed on the front end of the top of the dyeing box, a recovery pipe is fixedly connected between the mixing cylinder and the dyeing box, a dyeing spray plate is fixedly installed on the top of the front end of the inside of the dyeing box, a partition is fixedly installed inside the dyeing box and on the back of the dyeing box, and a post-processing component is fixedly installed inside the dyeing box and on the back of the partition.
2. A fabric reactive dye dyeing equipment according to claim 1, characterized in that: Material passing ports are provided on both the front and rear sides of the dyeing box, and the front and rear ends of the left side of the dyeing box are rotatably connected with operation box doors, and transparent windows are fixedly installed on the inner sides of the two sets of operation box doors.
3. A fabric reactive dye dyeing equipment according to claim 1, characterized in that: The inner side of the material guide frame is rotatably connected to a material guide roller, the inner side of the material feed frame is rotatably connected to a material feed roller, a first motor is fixedly installed on the left side of the material feed frame, and a driving end of the first motor is fixedly connected to the left end of the material feed roller.
4. A fabric reactive dye dyeing equipment according to claim 1, characterized in that: The top end of the inner side of the dyeing box is rotatably connected with a dyeing winding roller, and the front and rear ends of the dyeing box are both fixedly connected with a first material guide plate.
5. A fabric reactive dye dyeing equipment according to claim 1, characterized in that: A feeding pipe is fixedly connected to the rear end of the top of the mixing barrel, a second motor is fixedly installed at the center of the top of the mixing barrel, an output end of the second motor extends to the interior of the mixing barrel and is fixedly connected to a stirring rod, a first pump is fixedly installed at the front end of the top of the mixing barrel, an output end of the first pump is fixedly connected to the recovery pipe, and the output end of the first pump is connected to the interior of the mixing barrel.
6. A fabric reactive dye dyeing equipment according to claim 1, characterized in that: A plurality of nozzles are installed horizontally at the bottom of the dye spray plate, and the four corners of the top of the dye spray plate are fixedly connected to the top of the inside of the dye box through a plurality of connecting rods. A second pump is fixedly installed on the front of the dye box, and the input end of the second pump is connected to the inside of the mixing barrel, and the output end of the second pump is fixedly connected to the dye spray plate through a feed pipe.
7. A fabric reactive dye dyeing equipment according to claim 1, characterized in that: The post-processing component includes multiple groups of cloth winding rollers rotatably connected to the rear end of the dyeing box, a rotating shaft is rotatably connected at the rear end of the dyeing box and located between the multiple groups of cloth winding rollers, multiple groups of cloth elastic plates are fixedly connected to the outer side of the rotating shaft, a third motor is fixedly installed at a position corresponding to the rotating shaft on the left side of the dyeing box, and the driving end of the third motor is fixedly connected to the left end of the rotating shaft, a second material guide plate is fixedly installed inside the dyeing box and below the multiple groups of cloth winding rollers, and a recovery box is fixedly installed on the back of the dyeing box and below the feed rack.