Cloth dyeing machine

Abstract

The invention particularly relates to a cloth dyeing machine which comprises a dyeing box and a mixing barrel, a driving motor is fixedly assembled at the upper end of the dyeing box, a cloth lifting roller is rotationally assembled in the dyeing box, an overflow pipe is assembled on the left side in the dyeing box, the mixing barrel is provided with a mixing mechanism, and a backflow pipe and a conveying pipe are connected between the mixing barrel and the dyeing box. A supporting pipe is fixedly assembled in the dyeing box; an annular pipe is fixedly assembled on the side edge of the overflow pipe; inclined blocks are fixedly assembled on the left side and the right side in the overflow pipe; U-shaped blocks are fixedly assembled at the lower ends of the inclined blocks; the mixing mechanism comprises a mixing motor, the mixing motor is fixedly assembled at the lower end of the mixing barrel, a mixing disc is rotationally assembled in the mixing barrel, a plurality of uniformly distributed mixing pieces are obliquely arranged on the side edge of the mixing disc, the heat exchange assembly comprises a heat exchange pipe, and a plurality of uniformly distributed thin pipes are assembled in the middle of the heat exchange pipe.

Description

Technical Field

[0001] The invention belongs to the technical field of cloth dyeing, and in particular relates to a cloth dyeing machine. Background Art

[0002] In the textile industry, fabric dyeing is a vital link. Fabric dyeing is not only a key step to give fabric color and pattern, but it is also directly related to the final quality and market competitiveness of the product. Although the existing fabric dyeing machines have made certain progress in automation and mechanization, in actual application, the existing fabric dyeing machines still have some problems in dyeing effect and dyeing efficiency. The contact mode between the dye and the fabric is relatively single, and the dye often cannot fully penetrate into the fiber of the fabric, thus affecting the uniformity and depth of dyeing. The existing fabric dyeing machines need to be optimized in design to improve the dyeing effect and dyeing efficiency while reducing production costs and environmental impact. Summary of the invention

[0003] The purpose of the present invention is to provide a cloth dyeing machine to solve the problems existing in the background technology.

[0004] In order to achieve the above technical objectives, the technical solution adopted by the present invention is as follows: A cloth dyeing machine comprises a dyeing box and a mixing barrel, wherein a driving motor is fixedly mounted on the upper end of the dyeing box, a cloth lifting roller is rotatably mounted inside the dyeing box, an output end of the driving motor is drivingly connected to the cloth lifting roller, an overflow pipe is mounted on the left side inside the dyeing box, the mixing barrel is equipped with a mixing mechanism, a return pipe and a delivery pipe are connected between the mixing barrel and the dyeing box, the return pipe and the delivery pipe are both equipped with water pumps, the delivery pipe is equipped with a heat exchange component, and the return pipe is equipped with an electric valve; A support pipe is fixedly installed inside the dye box, and the support pipe is connected to the conveying pipe. A ring pipe is fixedly installed on the side of the overflow pipe, and the ring pipe is connected to the support pipe. The left and right sides of the ring pipe are connected to the inside of the overflow pipe. Inclined blocks are fixedly installed on the left and right sides of the overflow pipe. The inclined blocks are located above the connection between the overflow pipe and the ring pipe. A U-shaped block is fixedly installed on the lower end of the inclined block. A triangular cloth opening is opened in the middle of the lower end of the overflow pipe, and spherical arc surfaces are provided on the left and right sides of the bottom of the overflow pipe. The mixing mechanism comprises a mixing motor, which is fixedly mounted at the lower end of the mixing barrel. A mixing disc is rotatably mounted inside the mixing barrel, which is transmission-connected to the output end of the mixing motor. A plurality of evenly distributed mixing blades are tilted on the side of the mixing disc. The heat exchange component includes a heat exchange tube, which is connected to the middle of the delivery tube. The left and right sides of the heat exchange tube are respectively connected to a liquid inlet and a liquid outlet. The middle of the heat exchange tube is equipped with a plurality of evenly distributed thin tubes, and the plurality of thin tubes are connected to the delivery tube.

[0005] Preferably, two oppositely arranged silicone sheets are fixedly mounted in the middle of the lower side of the overflow pipe, the two silicone sheets are close to form an inverted V shape, and the two silicone sheets are located above the triangular cloth opening.

[0006] Preferably, the mixing mechanism also includes a fixed plate and a fixed column, the fixed plate is fixedly assembled on the upper end of the mixing barrel, the fixed column is fixedly assembled on the lower end of the fixed plate, a transmission box is sealingly rotatably assembled on the lower side of the fixed column, a connecting rod is fixedly assembled between the transmission box and the mixing disk, the transmission box is sealingly rotatably assembled with a plurality of rotating rods, a plurality of rotating rods are fixedly assembled with bevel gears at one end close to the transmission box and the lower end of the fixed column, the bevel gears of a plurality of rotating rods are meshed with the bevel gears of the fixed column, and a plurality of mixing blades are fixedly assembled at the other ends of the rotating rods.

[0007] Preferably, both front and rear ends of the cloth lifting roller are equipped with partitions, and the outer side of the cloth lifting roller is equipped with a plurality of evenly distributed silicone strips.

[0008] Preferably, a plurality of evenly distributed I-shaped grooves are provided on the outer side of the cloth lifting roller, the shapes of a plurality of silicone strips close to the cloth lifting roller are designed to be I-shaped to match the I-shaped grooves, and a plurality of anti-slip protrusions are fixedly provided on the side of the silicone strips away from the cloth lifting roller.

[0009] Preferably, an adjustment mechanism is installed on the right side inside the dye box, and the adjustment mechanism includes an adjustment cylinder, which is rotatably installed inside the dye box, a servo motor is fixedly installed on the outside of the dye box, a disc is rotatably installed on the outside of the dye box, and the disc is transmission-connected to the output end of the servo motor, an adjusting rod is fixedly installed on the rotating shaft of the adjustment cylinder, a strip-shaped slot is provided in the middle of the adjusting rod, and a round block is fixedly installed on one side of the front end of the disc, and the round block is rotatably and slidingly matched with the strip-shaped slot.

[0010] Preferably, the adjustment mechanism also includes an air supply component, which includes a bellows, the bellows is fixedly mounted on the side of the dyeing box, the bellows is rotatably equipped with fan blades, the fan blades are transmission-connected to the output end of the servo motor, an air supply pipe is connected between the front end of the bellows and the dyeing box, a baffle is fixedly provided on the right side of the dyeing box, an air supply tube is fixedly installed on the lower side of the baffle, the air supply tube is connected to the rear end of the bellows, and the air supply tube and the baffle are jointly provided with an air slot.

[0011] Advantages of the present invention: 1. The mixing mechanism drives the mixing disk and the transmission box to rotate through the mixing motor, and uses the mixing sheet and mixing blade to stir and mix the dye in an all-round and efficient manner to ensure uniform distribution of the dye and improve the dyeing effect; the heat exchange component heats the dye through the heat exchange tube, and uses an external heating device to provide a heat source. The thin tube design increases the heat exchange area and improves the heating efficiency, ensuring that the dye maintains a suitable temperature during the transportation process, which is conducive to the penetration of the dye and uniform dyeing.

[0012] 2. The overflow pipe design includes structures such as inclined blocks, U-shaped blocks, triangular fabric openings and spherical arc surfaces, which can guide the dye to impact the fabric and improve the uniformity and efficiency of dyeing; the inverted V-shaped silicone sheet design further prevents the dye from flowing out without sufficient contact with the fabric, ensuring full utilization of the dye. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further illustrated by means of the non-limiting examples given in the accompanying drawings.

[0014] Figure 1 It is a structural schematic diagram of a cloth dyeing machine of the present invention; Figure 2 The cross-sectional structure of a cloth dyeing machine of the present invention is shown in FIG. Figure 1 ; Figure 3 for Figure 2 The enlarged schematic diagram of point A in the middle; Figure 4 The cross-sectional structure of a cloth dyeing machine of the present invention is shown in FIG. Figure 2 ; Figure 5 for Figure 4 The enlarged schematic diagram of point B in the middle; Figure 6 The cross-sectional structure of a cloth dyeing machine of the present invention is shown in FIG. Figure 3 ; Figure 7 for Figure 6 The enlarged schematic diagram of the center C; Figure 8 It is a schematic diagram of the cross-sectional structure of an overflow pipe in a cloth dyeing machine of the present invention; The main component symbols are described as follows: Dye box 1, mixing barrel 11, driving motor 12, cloth lifting roller 121, partition 1211, silicone strip 1212, I-shaped groove 1213, anti-slip protrusion 1214, overflow pipe 122, return pipe 123, delivery pipe 124, water pump 125, support pipe 13, ring pipe 131, inclined block 132, U-shaped block 133, triangular cloth opening 134, spherical arc surface 135, silicone sheet 136, mixing motor 14, mixing disc 141, mixing sheet 14 2. Fixed plate 143, fixed column 144, transmission box 145, connecting rod 146, rotating rod 147, bevel gear 148, mixing blade 149, heat exchange tube 15, liquid inlet 151, liquid outlet 152, capillary 153, adjustment cylinder 16, servo motor 161, disc 162, adjustment rod 163, strip notch 1631, round block 1632, bellows 164, air supply pipe 1641, baffle 165, air supply cylinder 1651, air slot 1652. DETAILED DESCRIPTION

[0015] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] like Figure 1 , 6 As shown in Figures 7 and 8, a cloth dyeing machine of the present invention comprises a dyeing box 1 and a mixing barrel 11, wherein a driving motor 12 is fixedly mounted on the upper end of the dyeing box 1, a cloth lifting roller 121 is rotatably mounted inside the dyeing box 1, an output end of the driving motor 12 is transmission-connected with the cloth lifting roller 121, an overflow pipe 122 is mounted on the left side inside the dyeing box 1, the mixing barrel 11 is mounted with a mixing mechanism, a return pipe 123 and a delivery pipe 124 are connected between the mixing barrel 11 and the dyeing box 1, the return pipe 123 and the delivery pipe 124 are both mounted with a water pump 125, the delivery pipe 124 is mounted with a heat exchange component, and the return pipe 123 is mounted with an electric valve; The cloth lifting roller 121 is provided with partitions 1211 at both the front and rear ends, and a plurality of uniformly distributed silicone strips 1212 are provided on the outer side of the cloth lifting roller 121. A plurality of uniformly distributed I-shaped grooves 1213 are provided on the outer side of the cloth lifting roller 121. The shapes of the plurality of silicone strips 1212 close to the cloth lifting roller 121 are designed to be I-shaped to match the I-shaped grooves 1213. The silicone strips 1212 with I-shaped bottoms match the I-shaped grooves 1213 to facilitate installation and removal of the silicone strips 1212. Due to the deformable nature of silicone, the silicone strips 1212 and the I-shaped grooves 1213 can be set to be interference matched, thereby ensuring the stability of the silicone strips 1212 and making the installation and removal of the silicone strips 1212 more convenient. The plurality of silicone strips 1212 are fixedly provided with a plurality of anti-skid protrusions 1214 on the side away from the cloth lifting roller 121. The anti-skid protrusions 1214 are conducive to the cloth lifting roller 121 to convey the cloth. like Figure 6 , 8As shown, a support pipe 13 is fixedly installed inside the dye box 1, and the support pipe 13 is connected to the conveying pipe 124. A ring pipe 131 is fixedly installed on the side of the overflow pipe 122, and the ring pipe 131 is connected to the support pipe 13. The left and right sides of the ring pipe 131 are connected to the inside of the overflow pipe 122. The left and right sides of the overflow pipe 122 are fixedly installed with inclined blocks 132. The inclined blocks 132 are located above the connection between the overflow pipe 122 and the ring pipe 131. A U-shaped block 133 is fixedly installed at the lower end of the inclined block 132, wherein the inclined blocks 132 and the U-shaped blocks 133 are both hollow designs, a triangular cloth opening 134 is opened in the middle of the lower end of the overflow pipe 122, and spherical arc surfaces 135 are provided on the left and right sides of the bottom of the overflow pipe 122. The spherical arc surface 135 and the U-shaped block 133 can guide the dye flowing in, so that the dye can enter The overflow pipe 122 impacts the fabric to improve the dyeing effect. Two oppositely arranged silicone sheets 136 are fixedly mounted in the middle of the lower side of the overflow pipe 122. The two silicone sheets 136 are close to form an inverted V shape. The two silicone sheets 136 are located above the triangular fabric opening 134. The design of the triangular fabric opening 134 and the two inverted V-shaped silicone sheets 136 can facilitate the fabric to enter the overflow pipe 122. The two silicone sheets 136 will be affected by water pressure during use. The two silicone sheets 136 are closer to the fabric, making it difficult for the dye to flow out from the bottom of the overflow pipe 122. This can prevent the newly heated dye from flowing into the dye box 1 before it is fully in contact with the fabric. In the process of using the same amount of dye, the efficiency of fabric dyeing can be improved and the fabric dyeing effect can be improved. like Figure 4-5 As shown, the mixing mechanism includes a mixing motor 14, which is fixedly mounted at the lower end of the mixing barrel 11. A mixing disc 141 is rotatably mounted inside the mixing barrel 11. The mixing disc 141 is transmission-connected to the output end of the mixing motor 14. The mixing disc 141 is tilted on the side and is evenly distributed with a plurality of mixing sheets 142. The dye can be stirred and mixed by the rotating mixing sheets 142. The mixing mechanism also includes a fixed plate 143 and a fixed column 144, the fixed plate 143 is fixedly assembled on the upper end of the mixing barrel 11, the fixed column 144 is fixedly assembled on the lower end of the fixed plate 143, a transmission box 145 is sealed and rotatably assembled on the lower side of the fixed column 144, a connecting rod 146 is fixedly assembled between the transmission box 145 and the mixing disk 141, and a plurality of rotating rods 147 are sealed and rotatably assembled on the transmission box 145, and a plurality of rotating rods 147 are fixedly assembled with bevel gears 148 at one end close to the transmission box 145 and the lower end of the fixed column 144, and the bevel gears 148 of the plurality of rotating rods 147 are meshed with the bevel gears 148 of the fixed column 144, and a plurality of rotating rods 147 are fixedly assembled with mixing blades 149 at the other ends, which can drive the transmission box 145 to rotate during the rotation of the mixing disk 141, thereby rotating the rotating rods 147 and the mixing blades 149, so that the efficiency of dye mixing can be improved by stirring in the horizontal and vertical directions; like Figure 2 As shown, the heat exchange assembly includes a heat exchange tube 15, which is connected to the middle of the delivery tube 124. The left and right sides of the heat exchange tube 15 are respectively connected with a liquid inlet 151 and a liquid outlet 152. The liquid inlet 151 and the liquid outlet 152 can be connected to an external heating device. The heat exchange liquid is transported to the heat exchange tube 15 through the liquid inlet 151, so as to heat the dye in the capillary 153. A plurality of evenly distributed capillary tubes 153 are installed in the middle of the heat exchange tube 15, and the plurality of capillary tubes 153 are all connected to the delivery tube 124. like Figure 2 , 3 As shown in , 6, an adjustment mechanism is installed on the right side of the dye box 1, and the adjustment mechanism includes an adjustment cylinder 16, which is rotatably installed in the dye box 1, and a servo motor 161 is fixedly installed on the outside of the dye box 1, and a disc 162 is rotatably installed on the outside of the dye box 1, and the disc 162 is connected to the output end of the servo motor 161 by transmission, and an adjusting rod 163 is fixedly installed on the rotating shaft of the adjustment cylinder 16, and a strip notch 1631 is provided in the middle of the adjusting rod 163, and a round block 1632 is fixedly installed on one side of the front end of the disc 162, and the round block 1632 is matched with the strip notch 1631 by rotation and sliding. The servo motor 161 drives the disc 162 to rotate, so that the round block 1632 slides and rotates inside the strip notch 1631, so that the adjustment cylinder 16 swings back and forth left and right, so that the cloth can be evenly arranged, so that the cloth is stacked in the dye inside the dye box in an orderly manner; The adjustment mechanism also includes an air supply component, which includes a bellows 164. The bellows 164 is fixedly mounted on the side of the dye box 1. The bellows 164 is rotatably equipped with fan blades, and the fan blades are transmission-connected to the output end of the servo motor 161. An air supply pipe 1641 is connected between the front end of the bellows 164 and the dye box 1. A baffle 165 is fixedly mounted on the right side of the dye box 1. An air supply cylinder 1651 is fixedly mounted on the lower side of the baffle 165. The air supply cylinder 1651 is connected to the rear end of the bellows 164. The air supply cylinder 1651 and the baffle 165 are jointly provided with an air slot 1652. Air is supplied through the fan blades, so that the middle section of the upper side of the cloth is transported smoothly.

[0017] When using the device to dye fabrics, the dye is first mixed through the mixing barrel 11, and the mixing motor 14 is started to drive the mixing disk 141 and the transmission box 145 to rotate. The dye is mixed by the mixing pieces 142 evenly distributed on the mixing disk 141 and the mixing leaves 149 on the rotating rod 147. The mixed dye is transported to the heat exchange tube 15 through the delivery pipe 124. The heat exchange liquid is transported to the heat exchange tube 15 by an external heating device. The dye exchanges heat when passing through the capillary 153. The heated dye passes through the support tube 13 and the ring tube 131 and enters the lower side of the overflow tube 122. At this time, the cloth lifting roller 121 starts to convey the cloth through the transmission of the driving motor 12, and the cloth being conveyed enters the interior of the overflow pipe 122 from the triangular cloth opening 134. At the same time, the dye is guided by the inclined block 132, the U-shaped block 133 and the spherical arc surface 135 to rush to both sides of the cloth, thereby impacting and soaking the cloth, making it easier for the dye to penetrate the cloth for dyeing, so that the newly heated and mixed dye can fully act on the surface of the cloth, thereby improving the efficiency of cloth dyeing; after the cloth is dyed, the dye inside the dye box 1 can be recovered through the reflux pipe 123, thereby reducing the waste of dye.

[0018] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A cloth dyeing machine, comprising a dyeing box and a mixing barrel, characterized in that: The upper end of the dye box is fixedly equipped with a driving motor, the inside of the dye box is rotatably equipped with a cloth lifting roller, the output end of the driving motor is drivingly connected with the cloth lifting roller, the left side of the inside of the dye box is equipped with an overflow pipe, the mixing barrel is equipped with a mixing mechanism, a return pipe and a delivery pipe are connected between the mixing barrel and the dye box, the return pipe and the delivery pipe are both equipped with water pumps, the delivery pipe is equipped with a heat exchange component, and the return pipe is equipped with an electric valve; A support pipe is fixedly installed inside the dye box, and the support pipe is connected to the conveying pipe. A ring pipe is fixedly installed on the side of the overflow pipe, and the ring pipe is connected to the support pipe. The left and right sides of the ring pipe are connected to the inside of the overflow pipe. Inclined blocks are fixedly installed on the left and right sides of the overflow pipe. The inclined blocks are located above the connection between the overflow pipe and the ring pipe. A U-shaped block is fixedly installed on the lower end of the inclined block. A triangular cloth opening is opened in the middle of the lower end of the overflow pipe, and spherical arc surfaces are provided on the left and right sides of the bottom of the overflow pipe. The mixing mechanism comprises a mixing motor, which is fixedly mounted at the lower end of the mixing barrel. A mixing disc is rotatably mounted inside the mixing barrel, which is transmission-connected to the output end of the mixing motor. A plurality of evenly distributed mixing blades are tilted on the side of the mixing disc. The heat exchange component includes a heat exchange tube, which is connected to the middle of the delivery tube. The left and right sides of the heat exchange tube are respectively connected to a liquid inlet and a liquid outlet. The middle of the heat exchange tube is equipped with a plurality of evenly distributed thin tubes, and the plurality of thin tubes are connected to the delivery tube.

2. A cloth dyeing machine according to claim 1, characterized in that: Two oppositely arranged silicone sheets are fixedly mounted in the middle of the lower side of the overflow pipe. The two silicone sheets are close to form an inverted V shape, and the two silicone sheets are located above the triangular cloth opening.

3. A cloth dyeing machine according to claim 1, characterized in that: The mixing mechanism also includes a fixed plate and a fixed column, the fixed plate is fixedly assembled on the upper end of the mixing barrel, the fixed column is fixedly assembled on the lower end of the fixed plate, a transmission box is sealed and rotatably assembled on the lower side of the fixed column, a connecting rod is fixedly assembled between the transmission box and the mixing plate, a plurality of rotating rods are sealed and rotatably assembled on the transmission box, a plurality of rotating rods are fixedly assembled with bevel gears at one end of the rotating rods close to the transmission box and the lower end of the fixed column, the bevel gears of a plurality of rotating rods are meshed with the bevel gears of the fixed column, and a mixing blade is fixedly assembled at the other end of a plurality of rotating rods.

4. A cloth dyeing machine according to claim 1, characterized in that: The front and rear ends of the cloth lifting roller are both equipped with partitions, and the outer side of the cloth lifting roller is equipped with a plurality of evenly distributed silicone strips.

5. A cloth dyeing machine according to claim 4, characterized in that: A plurality of evenly distributed I-shaped grooves are provided on the outer side of the cloth lifting roller, and the shapes of the plurality of silicone strips close to the cloth lifting roller are designed to be I-shaped to match the I-shaped grooves, and a plurality of anti-slip protrusions are fixedly provided on the side of the plurality of silicone strips away from the cloth lifting roller.

6. A cloth dyeing machine according to claim 1, characterized in that: An adjustment mechanism is installed on the right side inside the dye box, and the adjustment mechanism includes an adjustment cylinder, which is rotatably installed inside the dye box, a servo motor is fixedly installed on the outside of the dye box, a disc is rotatably installed on the outside of the dye box, and the disc is transmission-connected to the output end of the servo motor, an adjustment rod is fixedly installed on the rotating shaft of the adjustment cylinder, a strip-shaped slot is provided in the middle of the adjustment rod, and a round block is fixedly installed on one side of the front end of the disc, and the round block is rotatably and slidingly matched with the strip-shaped slot.

7. A cloth dyeing machine according to claim 6, characterized in that: The adjustment mechanism also includes an air supply component, which includes a bellows, the bellows is fixedly mounted on the side of the dye box, a fan blade is rotatably mounted inside the bellows, the fan blade is transmission-connected to the output end of the servo motor, an air supply pipe is connected between the front end of the bellows and the dye box, a baffle is fixedly mounted on the right side of the dye box, an air supply tube is fixedly mounted on the lower side of the baffle, the air supply tube is connected to the rear end of the bellows, and an air slot is jointly formed between the air supply tube and the baffle.

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