Environment-friendly fabric bleaching and dyeing process and control system thereof

Abstract

The invention discloses an environment-friendly fabric bleaching and dyeing process and a control system thereof, and relates to the technical field of fabric bleaching and dyeing, the environment-friendly fabric bleaching and dyeing process comprises a dye pool and a fixed base, and further comprises positioning plates, a buffer plate, a liquid mixing hole, a supporting roller set and a filtering assembly, the supporting roller set is arranged between the two positioning plates, and cloth bypasses the outer side of the supporting roller set; the filtering assembly comprises a filtering pipe, a liquid pumping sleeve, an auger, a collecting end and a sewage discharging assembly and is used for discharging filtered impurities. By arranging the buffer plate, the problems of overflow of dye liquor and uneven concentration distribution are effectively avoided, by arranging the supporting roller set, the tensioning effect of cloth is improved, bleaching and dyeing uniformity is improved, meanwhile, by arranging the filtering assembly, impurities on the outer side of the cloth are flushed down, the dye liquor in the dye pool is filtered, and the dyeing efficiency is improved. Impurities generated by filtration are discharged through the pollution discharge assembly, the impurities are prevented from polluting dye liquor, and the bleaching and dyeing effects are improved.

Description

Technical Field

[0001] The invention relates to the technical field of textile bleaching and dyeing, and in particular to an environmentally friendly fabric bleaching and dyeing process and a control system thereof. Background Art

[0002] Fabric bleaching and dyeing refers to the process of bleaching textiles and then dyeing them. This process plays an important role in the production of textiles and is often used in the production of various textiles such as fabrics, bedding, home accessories, etc. It can improve the whiteness and cleanliness of the fabric, and provide a better foundation for subsequent dyeing and printing, while also increasing its softness and comfort.

[0003] For example, a Chinese patent with application number 202410276734.6 discloses a textile fabric impregnation bleaching and dyeing device and method for textile processing, which relates to textile fabric impregnation bleaching and dyeing, including a base, a bleaching and dyeing box, a group of conveying rollers, a plurality of guide rollers and a control box, wherein the bleaching and dyeing box is arranged on the base, a group of the output rollers are movably arranged on both sides of the bleaching and dyeing box, a plurality of the guide rollers are movably arranged in the bleaching and dyeing box, and the control box is arranged on the bleaching and dyeing box. The impregnation bleaching and dyeing device also includes: a power element, which is arranged on the bleaching and dyeing box and its output end is connected to one of the conveying rollers; a transmission disk, a transmission disk is arranged at one end of each of the conveying rollers, and the transmission disks are connected by belts; a dyeing system, which is arranged between the base and the bleaching and dyeing box, and is used to control the movement of the dye in the bleaching and dyeing box and impact the textile fabric.

[0004] The above technical solution has some problems during use. During use, the up and down movement of the bleaching and dyeing box may easily cause the dye to overflow, and the synchronous movement of the cloth following the conveying roller may easily cause wrinkles in the cloth during transportation, resulting in uneven bleaching and dyeing. At the same time, the impurities remaining on the outside of the cloth are not easy to remove, which may easily cause the dye to be contaminated and clog the filter, and the impurities in the bleaching and dyeing box are also not easy to clean.

[0005] Therefore, it is necessary to invent and adopt an environmentally friendly fabric bleaching and dyeing process and a control system thereof to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an environmentally friendly fabric bleaching and dyeing process and a control system thereof to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmentally friendly fabric bleaching and dyeing process, including a dye pool and a fixed base, and also including a positioning plate, which is fixedly connected to the upper end of the fixed base and placed in the dye pool; a buffer plate, which is fixedly connected to the inner side of the dye pool and placed at both ends of the positioning plate, and the middle part of the buffer plate is provided with symmetrically arranged oblique notches, and each of the oblique notches is provided with a liquid outlet groove on the side away from the corresponding oblique notch, and is connected to the corresponding oblique notch; a mixing hole, which is provided on the side where the two positioning plates are close to each other, and the mixing holes in each positioning plate are connected to each other, and the positioning plate is connected to the mixing hole with a liquid inlet pipe; the liquid inlet A flexible tube is connected between the tube and the liquid outlet trough; a support roller group is arranged between the two positioning plates, and the cloth passes around the outside of the support roller group; a filter assembly is fixedly connected to the middle of the fixed base and connected to the bottom of the dye pool, and is used to filter impurities in the dye solution; the filter assembly includes a filter tube, a liquid extraction sleeve is sleeved on the outside of the filter tube, and a filter net is fixedly connected to the position of the filter tube corresponding to the liquid extraction sleeve; an auger is rotatably connected in the filter tube, and the outside of the auger is in contact with the inner edge of the filter tube; a collecting end is sealed and rotatably connected to the end of the filter tube, and the lower end of the collecting end is fixedly connected to a sewage pipe, and the sewage pipe is fixedly connected to the fixed base.

[0008] Preferably, the support roller group includes a straightening roller, whose diameter gradually increases toward both ends; a guide roller, which is placed below the straightening roller; a scouring roller, which is placed at one end away from the straightening roller, the scouring roller is a hollow structure, and a plurality of scouring holes are provided on the outer side thereof penetrating its surface; the straightening roller, the guide roller and the scouring roller are parallel to the axis line, and are rotatably connected between two positioning plates; a tensioning roller, which is placed between the positioning plates and can slide relative to the positioning plates; a spray roller, which is placed between the positioning plates and can slide relative to the positioning plates, the spray roller is a hollow structure, and a plurality of spray holes are provided on the outer side thereof penetrating its surface; the cloth passes around the straightening roller, the guide roller, the tensioning roller, the spray roller and the scouring roller in turn; a protective arc plate, which is mounted on the outer side of the spray roller, and its two ends are fixedly connected to the positioning plates on the corresponding sides respectively.

[0009] Preferably, it also includes a water pump, whose input end is connected to the liquid extraction sleeve, and whose output end is connected to a branch pipe, the branch pipe passes through the bottom of the dye pool, and the two ends of the branch pipe are respectively connected to the two sides of the flushing roller; a hose, which is connected to the middle of the branch pipe and the other end is connected to the end of the spray roller.

[0010] Preferably, it also includes a tilting rod, which is rotatably connected to the side of the positioning plate away from the support roller group, and the two ends of the tilting rod are respectively provided with tilting grooves; the two ends of the tensioning roller and the spray roller are respectively placed in the corresponding tilting grooves; an adjusting screw rod, which is rotatably connected to the middle part of the positioning plate, and the end of the adjusting screw rod passes through the upper end surface of the positioning plate; an adjusting slider, which is threadedly engaged in the middle part of the adjusting screw rod; an adjusting groove, which is opened at one end of the tilting rod, and one side of the adjusting slider is placed in the adjusting groove; a synchronization rod, which is rotatably connected between the two positioning plates, and the lower end of each adjusting screw rod is evenly engaged with the end of the synchronization rod.

[0011] Preferably, it also includes a sewage discharge component, which is arranged between the collecting end and the sewage discharge pipe and is used to discharge the sewage in the collecting end; the sewage discharge component includes a closing plate, which is rotatably connected to the collecting end and is symmetrically arranged on the left and right; a torsion tube, which passes through the end of the collecting end and is rotatably connected to the collecting end; a push ring, which is rotatably connected to the torsion tube and is fixedly connected to a boss on the inner side; a force storage spring, which is placed on one side of the torsion tube, and the torsion tube and the push ring are fixedly connected to one side of the force storage spring, and the two ends of the force storage spring are respectively connected to the corresponding The extension plate is fixedly connected; the extrusion rod has a pushing screw groove on its outer side, and the boss is placed in the corresponding pushing screw groove; the push plate is placed on the side of the extrusion rod away from the push ring, and the push plate can slide relative to the collecting end; the reset spring is fixedly connected to the side of the push plate close to the torsion tube, and is used to push the push plate to reset; the flip rod has a downward pressure groove and a flip groove on its middle part, the end of the torsion tube is placed in the downward pressure groove and can slide along the downward pressure groove, and the end of the closing plate is placed in the flip groove and can slide along the flip groove.

[0012] Preferably, the sewage discharge assembly also includes a release rod, which is slidably connected to one side of the collecting end, and a positioning pin is slidably connected to the middle part of the release rod, and each of the positioning pins is slidably connected to the inner side of the collecting end; a positioning notch is opened on the corresponding outer side of the torsion tube, and each of the positioning pins can be placed in the corresponding positioning notch; a driven inclined plate is fixedly connected to the side of the release rod close to the push plate; and a pushing inclined plate is fixedly connected to one side of the push plate and corresponds to the driven inclined plate.

[0013] Preferably, the sewage discharge assembly also includes a reset push rod, which is slidably connected to the outside of the collecting end and is placed below the flip rod; a swing rod, which is rotatably connected to the collecting end and is symmetrically arranged with two of them, each end of the swing rod is provided with an L-shaped slide groove, and the end of the reset push rod is placed in the L-shaped slide groove; a pressure rod, which is slidably connected to the side of the swing rod away from the reset push rod.

[0014] Preferably, the push ring includes an outer layer and an inner layer, the outer layer is sleeved on the outer side of the inner side, and the boss is fixedly connected to the inner side of the inner layer; a pawl is fixedly connected to the outer side of the inner layer, and a plurality of pawls are evenly distributed along the axis of the inner side; a ratchet is opened on the inner side of the outer layer, and the pawl is placed on the inner side of the ratchet.

[0015] Preferably, a reciprocating push rod is rotatably connected to the bottom of the dye pool, the other end of the reciprocating push rod is fixedly connected to the fixed base, and the reciprocating push rod is used to push the dye pool to shake.

[0016] The invention also discloses an environmentally friendly fabric bleaching and dyeing process, comprising the following steps:

[0017] S1, add dye solution, and inject the prepared dye solution into the dye pool;

[0018] S2, installing the cloth, passing the cloth output from the preceding device around the support roller group and inputting the cloth into the succeeding device;

[0019] S3, dyeing, controlling the shaking of the dye pool and passing the cloth through the dye pool for dyeing;

[0020] S4, dye liquor filtration, is carried out simultaneously with S3, and the dye liquor in the dye pool is extracted and filtered through the filtering component and then re-input into the dye pool.

[0021] Technical effects and advantages of the present invention:

[0022] 1. The present invention effectively avoids the problem of dye overflow by arranging a dye pool, a fixed base, a buffer plate and a reciprocating push rod. When in use, the dye pool is rotated relative to the fixed base by the reciprocating push rod, and the dye affected by inertia is guided to the middle of the dye pool by the buffer plate with an arc-shaped end. Part of the dye is directly discharged into the middle of the dye pool through the mixing hole, thereby improving the uniformity of dye concentration distribution and solving the problem of uneven dyeing caused by uneven dye concentration distribution.

[0023] 2. The present invention effectively avoids the problem of uneven dyeing caused by looseness of the cloth during movement by setting a fixed base, a positioning plate and a supporting roller group. During use, the dye pool shakes relative to the cloth, and the cloth is stably transported relative to the preceding and succeeding equipment, so that the cloth is always kept in a tensioned state during the bleaching and dyeing process, so that it can be stably transported, and the supporting roller group can be adjusted according to the bleaching and dyeing requirements to control the time the cloth is in the dye pool, improve the bleaching and dyeing efficiency and optimize the bleaching and dyeing effect.

[0024] 3. The present invention effectively solves the problem that impurities remaining on the outside of the cloth are difficult to remove by arranging a supporting roller group, a water pump, a branch pipe and a hose. During use, the water pump draws out the dye liquid in the dye pool, and inputs it into the flushing roller and the spraying roller through the branch pipe and the hose, and directly discharges it to the outside of the cloth through the flushing hole and the spraying hole, so that the dye liquid can impact the impurities remaining on the outside of the cloth, thereby avoiding the residual impurities affecting the bleaching and dyeing effect.

[0025] 4. The present invention effectively avoids the problems of filter blockage and inconvenient cleaning of impurities by providing a filter assembly and a water pump. The dye liquid in the extraction sleeve is extracted by a heavy water pump, and the filter tube absorbs the dye liquid in the dye pool. During this process, the dye liquid drives the auger to rotate, so that the impurities remaining on the inside of the filter are transported to the collecting end. When the impurities are stored to push the push plate to slide, the impurities are discharged into the drain pipe through the sewage discharge assembly, and the sewage discharge assembly is closed in time to reduce the leakage of dye and discharge impurities at the same time, avoiding the problem of contaminated dye liquid caused by the inability to discharge impurities in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 It is a cross-sectional view of the overall structure of the present invention.

[0028] Figure 3 It is a schematic diagram of the position of the filter component in the present invention.

[0029] Figure 4 It is a cross-sectional view of the front view of the overall structure of the present invention.

[0030] Figure 5 It is a schematic diagram of the structure of the support roller group in the present invention.

[0031] Figure 6 It is a cross-sectional view of the filter assembly in the present invention.

[0032] Figure 7 It is a schematic diagram of the structure of the sewage discharge component in the present invention.

[0033] Figure 8 It is a front view of the sewage discharge component in the present invention.

[0034] Fig. 9 Schematic diagram of various states of the sewage discharge component in the present invention.

[0035] Fig.10 It is a disassembly schematic diagram of the sewage discharge assembly in the present invention.

[0036] Fig.11 It is a schematic diagram of the resetting structure of the flip rod in the present invention.

[0037] Fig.12It is a schematic diagram of the positional relationship between the driven inclined plate and the driving inclined plate in the present invention.

[0038] Fig.13 It is a structural schematic diagram of the push ring in the present invention.

[0039] In the figure: 1. dye pool; 2. fixed base; 3. positioning plate; 4. buffer plate; 5. oblique notch; 6. liquid outlet groove; 7. mixing hole; 8. liquid inlet pipe; 9. flexible pipe; 10. support roller group; 11. filter assembly; 12. water pump; 13. branch pipe; 14. hose; 15. tilting rod; 16. tilting groove; 17. adjusting screw rod; 18. adjusting slider; 19. adjusting groove; 20. synchronization rod; 21. reciprocating push rod; 30. cloth; 100. correction roller; 101. guide roller; 102. flushing roller; 103. flushing hole; 104. tensioning roller; 105. spray roller; 106. spray hole; 107. protective arc plate; 110. filter tube; 111. extraction sleeve; 112. filter screen; 113. auger; 114. Collecting end; 115, sewage pipe; 116, sewage assembly; 1160, closing plate; 1161, twisting tube; 1162, push ring; 1163, force storage spring; 1164, extension plate; 1165, extrusion rod; 1166, pushing screw groove; 1167, push plate; 1168, reset spring; 1169, flip rod; 1170, pressing groove; 1171, flip groove; 1172, release rod; 1173, positioning pin; 1174, positioning notch; 1175, driven inclined plate; 1176, pushing inclined plate; 1177, reset push rod; 1178, swing rod; 1179, L-shaped slide groove; 1180, pressing rod; 1181, boss; 170, outer layer; 171, inner layer; 172, pawl; 173, ratchet. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Embodiment 1, the present invention provides as follows Figures 1 to 12The environmentally friendly fabric dyeing process shown in the figure includes a dye pool 1 and a fixed base 2. The dye pool 1 is rotatably connected to the inner side of the fixed base 2 and can rotate relative to the fixed base 2. The bottom of the dye pool 1 is inclined. It also includes a positioning plate 3, which is fixedly connected to the upper end of the fixed base 2 and is placed in the dye pool 1; a buffer plate 4, which is fixedly connected to the inner side of the dye pool 1 and is placed at both ends of the positioning plate 3. The buffer plate 4 has a notch corresponding to the position of the positioning plate 3 to prevent the dye pool 1 from colliding during the reciprocating process relative to the positioning plate 3. The upper and lower ends of the buffer plate 4 are both in an arc structure to prevent the internal dye liquid of the dye pool 1 from splashing out during the rotation process. The middle part of the buffer plate 4 has symmetrical The oblique notches 5 are set, and the adjacent positions of the two oblique notches 5 are convex. A liquid outlet groove 6 is opened on the side of each oblique notch 5 away from the corresponding oblique notch 5 and is connected with the corresponding oblique notch 5, and the liquid outlet groove 6 is placed between the positioning plate 3 and the side wall of the dye pool 1; the mixing hole 7 is opened on the side where the two positioning plates 3 are close to each other, and the mixing holes 7 in each positioning plate 3 are connected to each other, and the side of the positioning plate 3 away from the mixing hole 7 is connected with a liquid inlet pipe 8; the liquid inlet pipe 8 and the liquid outlet groove 6 are connected by a flexible tube 9, and the flexible tube 9 is made of rubber or other flexible materials that can achieve sealing. During the shaking of the dye pool 1, the flexible tube 9 can be deformed and ensure the connection between the liquid inlet pipe 8 and the liquid outlet groove 6.

[0042] It should be noted that, during the shaking of the dye pool 1 relative to the fixed base 2, the dye liquid inside the dye pool 1 is inertially impacted by the buffer plate 4 on the inclined side, and enters the liquid outlet trough 6 through the oblique notch 5, and then enters the mixing hole 7 through the flexible tube 9 and the liquid inlet tube 8, and re-enters the middle position of the dye pool 1 through the mixing hole 7, thereby achieving the purpose of mixing the dye liquid and improving the uniformity of the dye liquid concentration distribution.

[0043] The support roller group 10 is also included, which is arranged between the two positioning plates 3. The cloth 30 passes around the outside of the support roller group 10. The support roller group 10 is placed in the dye pool 1, so that the cloth 30 can contact with the dye and be dyed by the dye; a filter component 11, which is fixedly connected to the middle of the fixed base 2 and communicated with the bottom of the dye pool 1, and is used to filter impurities in the dye solution. The filter component 11 is placed at the lowest position at the bottom of the dye pool 1 to ensure that the dye can effectively drive the impurities into the filter component 11; the filter component 11 includes a filter tube 110, a liquid extraction sleeve 111 is sleeved on the outside of the filter tube 110, one end of the filter tube 110 is communicated with the dye pool 1, and a filter screen 112 is fixedly connected to the position of the filter tube 110 corresponding to the liquid extraction sleeve 111. The liquid entering the filter tube 110 can pass through the filter screen 112 to enter the liquid extraction sleeve 111 and be returned to the dye pool 1. The impurities entering the filter tube 110 will be blocked by the filter screen 112 and stored on the inner side of the filter tube 110; an auger 113, which is rotatably connected to the filter. In the tube 110, the outer side of the auger 113 contacts the inner edge of the filter tube 110, and the outer side of the auger 113 also contacts the inner side of the filter screen 112. During use, the dye liquid entering the filter tube 110 pushes the auger 113 to rotate, and at the same time, the auger 113 pushes the impurities blocked on the inner side of the filter screen 112 away from the end of the filter tube 110 connected to the dye pool 1 to prevent the filter screen 112 from being blocked by impurities; the collecting end 114 is sealed and rotatably connected to the end of the filter tube 110, It is also connected to the filter tube 110. During use, the auger 113 rotates to push the impurities to move toward the collecting end 114, and finally enters the collecting end 114. The lower end of the collecting end 114 is fixedly connected with a drain pipe 115, and the drain pipe 115 is fixedly connected to the fixed base 2. The end of the drain pipe 115 passes through one side of the fixed base 2 for discharging the filtered impurities; a drain assembly 116, which is arranged between the collecting end 114 and the drain pipe 115, is used to discharge the dirt in the collecting end 114.

[0044] It should be noted that during the operation of the equipment, impurities on the cloth 30 enter the dye liquid, affecting the bleaching and dyeing effect. During this process, the impurities will enter the dye liquid and settle down to the bottom of the dye pool 1. Then, through the flow of the dye liquid and the attraction of the filter tube 110, they enter the filter tube 110 and push the auger 113 to rotate. The dye liquid after entering enters the liquid extraction sleeve 111 through the filter plate and is re-injected into the dye pool 1. The blocked impurities are pushed by the auger 113 and transported to the collection end 114 for temporary storage. After a certain amount of impurities are stored in the collection end 114, the sewage discharge component 116 is opened to allow the impurities to fall into the sewage discharge pipe 115 and be discharged, thereby avoiding dye waste and preventing impurities from affecting the bleaching and dyeing effect.

[0045] Specifically, the support roller group 10 includes a correction roller 100, the diameter of which gradually increases from the middle to the two ends. When the cloth 30 passes through the correction roller 100, the cloth 30 is affected by the different diameters on both sides so that the cloth 30 slides toward the middle of the correction roller 100, ensuring that the cloth 30 entering the dye pool 1 can be placed in the middle position to prevent the cloth 30 from wrinkling in the dye pool 1; a guide roller 101, which is placed below the correction roller 100; and a flushing roller 102, which is placed at one end away from the correction roller 100. The flushing roller 102 is a hollow structure, and a plurality of The scouring hole 103 runs through its surface, and the dye liquid in the liquid extraction sleeve 111 can be transported to the scouring roller 102 and discharged through the scouring hole 103, so that the dye liquid can flow downward along the cloth 30 and impact the impurities on the cloth 30; the correction roller 100, the guide roller 101 and the scouring roller 102 are parallel to the axis, and are all rotatably connected between the two positioning plates 3; the tensioning roller 104 is placed between the positioning plates 3 and can slide relative to the positioning plates 3. The positioning plates 3 have a rectangular notch at the position corresponding to the tensioning roller 104, which is used to guide the tensioning roller 104 to slide. The spray roller 105 is placed between the positioning plates 3 and can slide relative to the positioning plates 3. The positioning plates 3 are provided with a rectangular notch at the position corresponding to the spray roller 105 to guide the spray roller 105 to slide. The spray roller 105 is a hollow structure with a plurality of spray holes 106 extending through its surface. The dye liquid in the liquid extraction sleeve 111 can be transported to the spray roller 105 and discharged through the spray roller 105. In the process, the impurities on the cloth 30 are impacted so that the impurities can be better separated from the cloth 30. The cloth 30 passes by the correction rollers in turn. 100, guide roller 101, tensioning roller 104, spray roller 105 and flushing roller 102, so that the cloth 30 can be fully in contact with the dye solution and ensure the stable transportation of the cloth 30, the relative distance between the tensioning roller 104 and the spray roller 105 can be adjusted to control the contact time between the cloth 30 and the dye solution; the protective arc plate 107, which is sleeved on the outer side of the spray roller 105, and the two ends are respectively fixedly connected to the positioning plate 3 on the corresponding side, for preventing some spray holes 106 from spraying the dye solution out of the dye pool 1, to avoid pollution and dye waste.

[0046] More specifically, it also includes a water pump 12, whose input end is connected to the liquid extraction sleeve 111, and the output end is connected to the branch pipe 13. The water pump 12 is a prior art and is connected to the corresponding controller and power supply when in use. The water pump 12 is fixedly connected to the bottom of the dye pool 1, and the branch pipe 13 runs through the bottom of the dye pool 1, and the two ends of the branch pipe 13 are respectively connected to the two sides of the flushing roller 102; the hose 14 is connected to the middle part of the branch pipe 13, and the other end is connected to the end of the spray roller 105. Therefore, during use, the water pump 12 extracts the dye liquid in the liquid extraction sleeve 111, so that the auger 113 can rotate stably to push impurities, and can transport the filtered dye liquid without impurities through the branch pipe 13 and the hose 14 to the corresponding flushing roller 102 and the spray roller 105, and discharge it through the corresponding holes, thereby improving the uniformity of the dye liquid distribution.

[0047] Specifically, it also includes a tilting rod 15, which is rotatably connected to the side of the positioning plate 3 away from the support roller group 10, and the two ends of the tilting rod 15 are respectively provided with tilting grooves 16; the two ends of the tensioning roller 104 and the spray roller 105 are respectively placed in the corresponding tilting grooves 16; an adjusting screw rod 17, which is rotatably connected to the middle part of the positioning plate 3, and the end of the adjusting screw rod 17 passes through the upper end surface of the positioning plate 3. In order to facilitate rotation, a hand wheel is fixedly connected to the upper end of the adjusting screw rod 17; an adjusting slider 18, which is threadedly engaged in the middle part of the adjusting screw rod 17; an adjusting groove 19, which is opened at one end of the tilting rod 15 , and one side of the adjusting slider 18 is placed in the adjusting groove 19. When in use, the adjusting screw 17 is manually rotated to make the adjusting slider 18 slide up and down relative to the positioning plate 3. At this time, the adjusting slider 18 squeezes the adjusting groove 19 to change the inclination angle of the tilting rod 15. At this time, the relative distance between the tensioning roller 104 and the spray roller 105 changes; the synchronization rod 20 is rotatably connected between the two positioning plates 3, and the lower end of each adjusting screw 17 is evenly meshed with the end of the synchronization rod 20. The synchronization rod 20 can be meshed with the adjusting screw 17 through a bevel gear or other device that can realize torque transmission under a certain angle state.

[0048] It should be noted that, when in use, the relative distance between the tensioning roller 104 and the spray roller 105 is controlled by adjusting the inclination angle of the tilting rod 15, and the time for which the cloth 30 is placed in the dye pool 1 is adjusted. When the relative distance between the tensioning roller 104 and the spray roller 105 is increased, the length of the cloth 30 in the dye pool 1 is longer, and the contact time of the cloth 30 with the dye solution is longer at the same conveying efficiency. Conversely, when the relative distance between the tensioning roller 104 and the spray roller 105 is reduced, the length of the cloth 30 in the dye pool 1 is shorter, and the contact time of the cloth 30 with the dye solution is shorter at the same conveying efficiency.

[0049] More specifically, the sewage discharge assembly 116 includes a closing plate 1160, which is rotatably connected to the collecting end 114 and is symmetrically arranged on the left and right sides. The closing plate 1160 is placed at a lower position of the collecting end 114. When the closing plates 1160 on the left and right sides are opened, the impurities in the collecting end 114 can be completely discharged. When the closing plates 1160 on the left and right sides are closed, the collecting end 114 is not connected to the sewage discharge pipe 115; a twist tube 1161, which passes through the end of the collecting end 114 and is rotatably connected to the collecting end 114. The twist tube 1161 is a tubular structure with both ends passing through; a push ring 1162, which is connected to the The torsion tube 1161 is rotatably connected, and a boss 1181 is fixedly connected to the inner side; the force storage spring 1163 is placed on one side of the torsion tube 1161, and the torsion tube 1161 and the push ring 1162 are fixedly connected to the side of the force storage spring 1163, and the two ends of the force storage spring 1163 are respectively fixedly connected to the corresponding extension plates 1164; the extrusion rod 1165 has a push screw groove 1166 on the outer side, and the boss 1181 is placed in the corresponding push screw groove 1166. When the extrusion rod 1165 slides toward the side close to the push ring 1162, the boss 1181 The push ring 1162 is affected by the pushing screw groove 1166 to rotate and squeeze the force storage spring 1163; the push plate 1167 is placed on the side of the squeezing rod 1165 away from the push ring 1162, the push plate 1167 can slide relative to the collecting end 114, the squeezing rod 1165 is fixedly connected to the push plate 1167, the torsion ring, the push ring 1162, the boss 1181, the force storage spring 1163, the squeezing rod 1165 and the pushing screw groove 1166 are symmetrically arranged with at least two to ensure that the push plate 1167 will not rotate relative to the collecting end 114; the reset spring 1168 is fixedly connected to the push plate 1167 is close to the side of the torsion tube 1161, which is used to push the push plate 1167 to reset; the flip rod 1169 has a downward pressure groove 1170 and a flip groove 1171 in the middle, and the end of the torsion tube 1161 corresponds to the position of the downward pressure groove 1170 and is in a convex shape. The end of the torsion tube 1161 is placed in the downward pressure groove 1170 and can slide along the downward pressure groove 1170. The position of the closing plate 1160 corresponding to the flip groove 1171 passes through the side wall of the collecting end 114 and is in a convex shape. The end of the closing plate 1160 is placed in the flip groove 1171 and can slide along the flip groove 1171.

[0050] It should be noted that during use, the impurities in the collecting end 114 are continuously increased by the conveyance of the auger 113. When a certain amount of impurities in the collecting end 114 is collected, the impurities are squeezed by the auger 113 to push the push plate 1167 to slide toward the torsion tube 1161. At this time, the screw groove 1166 is pushed through the boss 1181 to rotate the push ring 1162 and squeeze the storage spring 1163. Fig. 9 In the state (a), when the push plate 1167 slides to the limit position, the torsion tube 1161 rotates to make the flip rod 1169 slide downward. Fig. 9In the middle (b) state, during this process, the flip rod 1169 flips the closing plates 1160 on the left and right sides downward through the flip groove 1171, so that the impurities in the collecting end 114 fall into the sewage pipe 115; then the flip rod 1169 is reset, and the torsion tube 1161 is synchronously reset through the downward pressure groove 1170. In this process, the push plate 1167 is reset through the force storage spring 1163 and the reset spring 1168, and at the same time, the left and right closing plates 1160 close the collecting end 114 again.

[0051] Specifically, the sewage discharge assembly 116 also includes a release rod 1172, which is slidably connected to one side of the collection end 114, and a positioning pin 1173 is slidably connected to the middle part of the release rod 1172, each positioning pin 1173 is slidably connected to the inner side of the collection end 114, and the positioning pin 1173 is used to limit the rotation of the torsion tube 1161; a positioning notch 1174, which is opened on the outer side of the corresponding torsion tube 1161, and each positioning pin 1173 can be placed in the corresponding positioning notch 1174. When the positioning pin 1173 is placed in the positioning notch 1174, the torsion tube 1161 is restricted by the positioning pin 1173 and cannot rotate; a driven inclined plate 1175, which is fixedly connected to the release rod 117 2 is close to one side of the push plate 1167; the push inclined plate 1176 is fixedly connected to one side of the push plate 1167 and corresponds to the driven inclined plate 1175. During use, the push plate 1167 slides toward the torsion tube 1161 and pushes the inclined plate 1176 to synchronously approach the driven inclined plate 1175. When the pushing inclined plate 1176 contacts the driven inclined plate 1175, the push plate 1167 continues to slide and can push the contact between the inclined plate 1176 and the driven inclined plate 1175 to make the release rod 1172 slide upward. At this time, the positioning pin 1173 slides out of the corresponding positioning notch 1174, the torsion tube 1161 is unlocked and pushed by the storage spring 1163 to make the torsion tube 1161 rotate rapidly, such as Fig. 9 In the middle (b) state, when the push plate 1167 is reset, the torsion tube 1161 is reset synchronously, and the pushing inclined plate 1176 is separated from the driven inclined plate 1175. The torsion tube 1161 is reset under the influence of the flip rod 1169, and the unlocking rod slides downward under the action of gravity. When the positioning pin 1173 corresponds to the positioning notch 1174, the positioning pin 1173 will enter the positioning notch 1174 again to limit the rotation of the torsion tube 1161.

[0052] More specifically, the sewage discharge assembly 116 also includes a reset push rod 1177, which is slidably connected to the outer side of the collecting end 114 and is placed below the flip rod 1169; a swing rod 1178, which is rotatably connected to the collecting end 114, and two are symmetrically arranged on the left and right, the middle part of each swing rod 1178 is rotatably connected to the rear side of the collecting end 114, and the end of each swing rod 1178 is provided with an L-shaped slide groove 1179, and the position of the reset push rod 1177 corresponding to the L-shaped slide groove 1179 is convex, and the end of the reset push rod 1177 is placed in the L-shaped slide groove 1179; a downward pressure rod 1180, which is slidably connected to the side of the swing rod 1178 away from the reset push rod 1177, and the top of the downward pressure rod 1180 can contact the bottom of the dye pool 1.

[0053] It should be noted that a position sensor is provided on the side of the push plate 1167 away from the auger 113, which is used to detect the position of the push plate 1167. The position sensor is fixedly connected to the inner side of the collecting end 114. The position sensor adopts a proximity sensor, which is a prior art and will not be described in detail here. During use, it is electrically connected to the corresponding controller and power supply. During use, the position sensor detects the position of the push plate 1167, which is not shown in the figure. When the push plate 1167 reaches a point where the flip rod 1169 can slide downward, the position sensor is triggered, and the reciprocating push rod 21 The machine stops working and the closing plates 1160 on the left and right sides are opened at the same time to discharge the impurities in the collecting end 114. The controller sets a delay and the impurities are discharged during the delay. After the delay, the controller enables the reciprocating push rod 21 to continue working and the dye pool 1 continues to shake, and pushes the downward pressure rod 1180 on either side downward during the shaking process. At this time, the corresponding swing rod 1178 pushes the reset push rod 1177 upward, and the reset push rod 1177 pushes the flip rod 1169 to reset. At the same time, the non-tilted swing rod 1178 will not flip over because of the L-shaped slide groove 1179.

[0054] Specifically, the bottom of the dye pool 1 is rotatably connected to a reciprocating push rod 21, and the other end of the reciprocating push rod 21 is fixedly connected to the fixed base 2. The reciprocating push rod 21 is used to push the dye pool 1 to shake. The reciprocating push rod 21 is a prior art. During use, it is connected to a corresponding controller and a power supply. The purpose of controlling the repeated rotation of the dye pool 1 is achieved by repeatedly pushing the reciprocating push rod 21.

[0055] In summary, when the bleaching and dyeing system is working, dye liquid is first added to the dye pool 1, and then the cloth 30 is passed around the correction roller 100, the guide roller 101, the tensioning roller 104, the spray roller 105 and the flushing roller 102 in turn. After the two ends of the cloth 30 are connected to the previous and subsequent processes, the reciprocating push rod 21 is started to make the dye pool 1 repeatedly shake relative to the fixed base 2. During this process, the dye liquid inside the dye pool 1 contacts the buffer plate 4 and enters the hose 14, and then flows back to the inner side of the dye pool 1 through the mixing hole 7 to ensure the uniform distribution of the dye liquid in the dye pool 1.

[0056] During the repeated shaking of the dye pool 1, the water pump 12 is started, and the water pump 12 extracts the dye liquid in the extraction sleeve 111. The flow of the dye liquid causes the auger 113 to rotate. During this process, the impurities blocked by the filter screen 112 are pushed to the collection end 114 by the auger 113 and temporarily stored in the collection end 114. The dye liquid extracted by the water pump 12 is transported to the corresponding flushing roller 102 and the spray roller 105 through the branch pipe 13 and the hose 14, and is discharged through the spray roller 105 and the spray hole 106, and in this process, it impacts the cloth 30. The impurities temporarily stored in the collecting end 114 are squeezed by the auger 113 to push the push plate 1167 to slide toward the torsion tube 1161. At this time, the screw groove 1166 is pushed through the boss 1181 to rotate the push ring 1162. At this time, the force storage spring 1163 is compressed and forces are stored. When the push inclined plate 1176 contacts the driven inclined plate 1175 to make the release rod 1172 slide upward, the positioning pin 1173 slides out of the corresponding positioning notch 1174, and the torsion tube 1161 is unlocked. At the same time, the torsion tube 1161 is pushed by the force storage spring 1163 to rotate rapidly, causing the flip rod 1169 to slide downward. During this process, the flip rod 1169 flips the closing plates 1160 on both sides downward through the flip groove 1171, so that the impurities in the collecting end 114 fall into the drain pipe 115 and are discharged through the drain pipe 115; during the shaking of the dye pool 1, the pressing rod 1180 on either side is pushed downward, and at this time, the corresponding swing rod 1178 pushes the reset push rod 1177 upward, and the reset push rod 1177 is reset. Rod 1177 pushes the flip rod 1169 to reset. During this process, the push plate 1167 is reset through the force storage spring 1163 and the reset spring 1168. At the same time, the closing plates 1160 on the left and right sides close the collecting end 114 again, and at the same time push the inclined plate 1176 and the driven inclined plate 1175 to separate. Under the action of gravity, the unlocking rod slides downward. When the positioning pin 1173 corresponds to the positioning notch 1174, the positioning pin 1173 will enter the positioning notch 1174 again to limit the rotation of the torsion tube 1161.

[0057] When the contact time between the cloth 30 and the dye solution needs to be adjusted according to production requirements, the relative distance between the tension roller 104 and the spray roller 105 is controlled by adjusting the inclination angle of the inclination rod 15 to adjust the time the cloth 30 is placed in the dye pool 1.

[0058] Embodiment 2, as described above, in actual use, due to the long-term use of the force storage spring 1163, metal fatigue is likely to occur and the toughness of the spring is reduced. When the toughness of the force storage spring 1163 is reduced and is not replaced or compensated in time, it is easy to cause the closing plate 1160 to be unable to be fully opened, thereby causing the impurities in the collecting end 114 to be unable to be completely discharged, and the closing plates 1160 on the left and right sides to be unable to be fully reset. For this reason, the relevant components of the device are further improved.

[0059] Specifically, Fig.13 As shown, the push ring 1162 includes an outer layer 170 and an inner layer 171, the outer layer 170 is mounted on the outer side of the inner side, and the boss 1181 is fixedly connected to the inner side of the inner layer 171; the pawl 172 is fixedly connected to the outer side of the inner layer 171, and a plurality of pawls are evenly distributed along the axis of the inner side; the ratchet 173 is opened on the inner side of the outer layer 170, and the pawl 172 is placed on the inner side of the ratchet 173.

[0060] It should be noted that during use, the push plate 1167 is reset by the reset spring 1168, and the torsion tube 1161 and the push ring 1162 are reset synchronously. During the reset of the push plate 1167, the screw groove 1166 is pushed through the boss 1181 to rotate the inner layer 171, and the torsion tube 1161 is reset to rotate the outer layer 170 through the force storage spring 1163. When the elasticity of the force storage spring 1163 decreases, when the rotation angle of the inner layer 171 is greater than the rotation angle of the outer layer 170, the pawl 172 enters the next ratchet tooth 173 to compensate the force storage spring 1163, so that it can apply a stable thrust to the torsion tube 1161, ensuring that the closing plate 1160 can be opened and closed normally.

[0061] Embodiment 3, the present invention also discloses an environmentally friendly fabric bleaching and dyeing process, comprising the following steps:

[0062] S1, adding dye solution, injecting the prepared dye solution into the dye pool 1, and adjusting the injection amount according to demand;

[0063] S2, installing the cloth 30, passing the cloth 30 outputted from the preceding device around the supporting roller group 10 and inputting the cloth 30 into the succeeding device, ensuring that the cloth 30 is tensioned, and preventing the cloth 30 from generating wrinkles in the dye pool 1;

[0064] S3, dyeing, controlling the dye pool 1 to shake, and allowing the cloth 30 to pass through the dye pool 1 for dyeing;

[0065] S4, dye liquor filtration, is performed simultaneously with S3, wherein the dye liquor in the dye pool 1 is extracted and filtered through the filter assembly 11 and then re-input into the dye pool 1.

[0066] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly fabric bleaching and dyeing control system, comprising a dye pool (1) and a fixed base (2), characterized in that: It also includes a positioning plate (3), which is fixedly connected to the upper end of the fixed base (2) and is placed in the dye pool (1); A buffer plate (4) is fixedly connected to the inner side of the dye pool (1) and is placed at both ends of the positioning plate (3); a symmetrically arranged oblique notch (5) is provided in the middle of the buffer plate (4); a liquid outlet groove (6) is provided on a side of each oblique notch (5) away from the corresponding oblique notch (5) and is communicated with the corresponding oblique notch (5); a liquid mixing hole (7) which is provided on a side where the two positioning plates (3) are close to each other, the liquid mixing holes (7) in each positioning plate (3) are connected to each other, a liquid inlet pipe (8) is connected to a side of the positioning plate (3) away from the liquid mixing hole (7), and a flexible pipe (9) is connected between the liquid inlet pipe (8) and the liquid outlet groove (6); A support roller group (10) is arranged between the two positioning plates (3), and the cloth (30) passes around the outside of the support roller group (10); A filter assembly (11) is fixedly connected to the middle of the fixed base (2) and communicated with the bottom of the dye pool (1) for filtering impurities in the dye solution; the filter assembly (11) comprises a filter tube (110) with a liquid extraction sleeve (111) sleeved on the outer side thereof, and a filter screen (112) is fixedly connected to the filter tube (110) at a position corresponding to the liquid extraction sleeve (111); An auger (113) is rotatably connected inside the filter tube (110), and the outer side of the auger (113) contacts the inner edge of the filter tube (110); The collecting end (114) is sealingly rotatably connected to the end of the filter tube (110), and the lower end of the collecting end (114) is fixedly connected to a sewage discharge pipe (115), and the sewage discharge pipe (115) is fixedly connected to the fixed base (2).

2. The environmentally friendly fabric bleaching and dyeing control system according to claim 1, characterized in that: The supporting roller group (10) comprises a correction roller (100), the diameter of which gradually increases from the middle to the two ends; A guide roller (101) disposed below the correction roller (100); A scouring roller (102) is disposed at one end away from the correction roller (100), the scouring roller (102) being a hollow structure and having a plurality of scouring holes (103) penetrating the surface thereof formed on the outer side; The axes of the correction roller (100), the guide roller (101) and the flushing roller (102) are parallel and are all rotatably connected between the two positioning plates (3); A tensioning roller (104) disposed between the positioning plates (3) and capable of sliding relative to the positioning plates (3); A spray roller (105) is placed between the positioning plates (3) and can slide relative to the positioning plates (3); the spray roller (105) is a hollow structure and has a plurality of spray holes (106) extending through its surface on its outer side; The cloth (30) passes through the correction roller (100), the guide roller (101), the tension roller (104), the spray roller (105) and the flushing roller (102) in sequence; The arc protection plate (107) is sleeved on the outer side of the spray roller (105), and its two ends are respectively fixedly connected to the positioning plate (3) on the corresponding side.

3. The environmentally friendly fabric bleaching and dyeing control system according to claim 2 is characterized by: It also comprises a water pump (12), the input end of which is connected to the liquid extraction sleeve (111), and the output end of which is connected to a branch pipe (13), the branch pipe (13) passes through the bottom of the dye pool (1), and the two ends of the branch pipe (13) are respectively connected to the two sides of the scouring roller (102); A hose (14) is connected to the middle of the branch pipe (13), and the other end of the hose is connected to the end of the spray roller (105).

4. The environmentally friendly fabric bleaching and dyeing control system according to claim 2 is characterized by: It also includes a tilting rod (15) which is rotatably connected to a side of the positioning plate (3) away from the supporting roller group (10), and both ends of the tilting rod (15) are respectively provided with tilting grooves (16); Both ends of the tensioning roller (104) and the spraying roller (105) are respectively placed in the corresponding inclined grooves (16); An adjusting screw rod (17) rotatably connected to the middle part of the positioning plate (3), and an end of the adjusting screw rod (17) passes through the upper end surface of the positioning plate (3); An adjusting slider (18), whose thread is engaged with the middle part of the adjusting screw rod (17); An adjustment groove (19) is provided at one end of the tilting rod (15), and one side of the adjustment slider (18) is placed in the adjustment groove (19); A synchronization rod (20) is rotatably connected between the two positioning plates (3), and the lower end of each adjusting screw rod (17) is evenly meshed with the end of the synchronization rod (20).

5. The environmentally friendly fabric bleaching and dyeing control system according to claim 1 is characterized by: It also includes a sewage discharge assembly (116), which is arranged between the collecting end (114) and the sewage discharge pipe (115) and is used to discharge sewage in the collecting end (114); The sewage discharge assembly (116) comprises a closing plate (1160) which is rotatably connected to the collecting end (114) and is disposed symmetrically on both sides; A twist tube (1161) which passes through the end of the collecting end (114) and is rotatably connected to the collecting end (114); A push ring (1162) is rotatably connected to the torsion tube (1161) and has a boss (1181) fixedly connected inside; A force storage spring (1163) is disposed on one side of the torsion tube (1161); the torsion tube (1161) and the push ring (1162) are both fixedly connected with an extension plate (1164) on one side corresponding to the force storage spring (1163); and both ends of the force storage spring (1163) are respectively fixedly connected with the corresponding extension plates (1164); The extrusion rod (1165) has a push screw groove (1166) formed on its outer side, and the boss (1181) is placed in the corresponding push screw groove (1166); A push plate (1167) is disposed on a side of the extrusion rod (1165) away from the push ring (1162), and the push plate (1167) is capable of sliding relative to the collecting end (114); A return spring (1168) is fixedly connected to a side of the push plate (1167) close to the torsion tube (1161) and is used to push the push plate (1167) to return to its original position; The flip rod (1169) has a lower pressing groove (1170) and a flip groove (1171) formed in its middle, the end of the twist tube (1161) is placed in the lower pressing groove (1170) and can slide along the lower pressing groove (1170), and the end of the closing plate (1160) is placed in the flip groove (1171) and can slide along the flip groove (1171).

6. The environmentally friendly fabric bleaching and dyeing control system according to claim 5, characterized in that: The sewage discharge assembly (116) further comprises a release rod (1172) which is slidably connected to one side of the collecting end (114); a positioning pin (1173) is slidably connected to the middle of the release rod (1172); each positioning pin (1173) is slidably connected to the inner side of the collecting end (114); A positioning notch (1174) is provided on the outer side of the corresponding torsion tube (1161), and each positioning pin (1173) can be placed in the corresponding positioning notch (1174); A driven inclined plate (1175) fixedly connected to a side of the release rod (1172) close to the push plate (1167); The pushing inclined plate (1176) is fixedly connected to one side of the push plate (1167) and corresponds to the driven inclined plate (1175).

7. The environmentally friendly fabric bleaching and dyeing control system according to claim 6, characterized in that: The sewage discharge assembly (116) further comprises a reset push rod (1177), which is slidably connected to the outside of the collecting end (114) and is placed below the flip rod (1169); A swing rod (1178) is rotatably connected to the collecting end (114), and two swing rods are symmetrically arranged on the left and right. An L-shaped slide groove (1179) is provided at the end of each swing rod (1178), and the end of the reset push rod (1177) is placed in the L-shaped slide groove (1179); A pressing rod (1180) is slidably connected to a side of the swing rod (1178) away from the reset push rod (1177).

8. The environmentally friendly fabric bleaching and dyeing control system according to claim 5, characterized in that: The push ring (1162) comprises an outer layer (170) and an inner layer (171), the outer layer (170) is sleeved on the outer side of the inner side, and the boss (1181) is fixedly connected to the inner side of the inner layer (171); A ratchet (172) fixedly connected to the outer side of the inner layer (171), with a plurality of ratchet claws evenly distributed along the axis of the inner side; The ratchet teeth (173) are arranged on the inner side of the outer layer (170), and the ratchet pawl (172) is arranged on the inner side of the ratchet teeth (173).

9. The environmentally friendly fabric bleaching and dyeing control system according to claim 1, characterized in that: The bottom of the dye pool (1) is rotatably connected to a reciprocating push rod (21), the other end of the reciprocating push rod (21) is fixedly connected to the fixed base (2), and the reciprocating push rod (21) is used to push the dye pool (1) to shake.

10. An environmentally friendly fabric bleaching and dyeing process, the bleaching and dyeing process is applied to an environmentally friendly fabric bleaching and dyeing control system according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1, adding dye solution, and injecting the prepared dye solution into the dye pool (1); S2, installing the cloth (30), allowing the cloth (30) output from the preceding device to bypass the support roller group (10) and be input into the succeeding device; S3, dyeing, controlling the dye pool (1) to shake, and allowing the cloth (30) to pass through the dye pool (1) for dyeing; S4, dye liquor filtration, is performed simultaneously with S3, wherein the dye liquor in the dye pool (1) is extracted and filtered through the filtering component (11) and then re-input into the dye pool (1).

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