Jacquard double-cylinder antibacterial fabric production processing treatment device and treatment method

Abstract

The invention discloses a jacquard double-cylinder antibacterial fabric production processing treatment device which comprises an alkali soaking box, cloth and a plurality of rotating rollers which rotate in the alkali soaking box and are used for conveying the cloth, and the alkali soaking box is fixedly connected with a pressure adjusting mechanism used for conveying the cloth. A density detection mechanism for detecting the density of the cloth is fixedly connected to one side, close to the pressure adjusting mechanism, of the alkali soaking box; the density of the cloth is accurately monitored by the density detection mechanism, and the transmission speed of the rotating roller is automatically adjusted by the speed change mechanism according to the density difference, so that the cloth in different density areas can obtain proper alkali leaching time in the alkali leaching box, and the problem that alkali leaching in partial areas is incomplete due to uneven cloth density is effectively solved; by means of the method, all parts of the fabric are evenly soaked in alkali, the overall quality is improved, the alkali soaking time is prolonged for areas with large density, sufficient alkali soaking is guaranteed, the time is correspondingly shortened for areas with small density, and excessive treatment is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cloth mercerizing machines, and in particular to a jacquard double-cylinder antibacterial fabric production and processing device and a processing method. Background Art

[0002] Mercerizing machines are mainly used to mercerize natural fiber fabrics such as cotton and linen to enhance the gloss of fabrics. After mercerizing, the surface of the fabric becomes smoother and flatter, and the ability to reflect light is enhanced, thus presenting a bright luster, making the appearance of the fabric more beautiful and improving dimensional stability. It can effectively reduce the shrinkage of the fabric during washing and use, make the size of the fabric more stable, maintain a good version, and improve dyeing performance. Mercerizing treatment changes the morphological structure of the fiber and greatly enhances the adsorption capacity of the dye, which makes the dyeing more uniform and bright, and the dyeing fastness is also improved, and it is not easy to fade. In practical applications, mercerizing machines are widely used in the textile printing and dyeing industry. Whether it is the production of high-quality clothing fabrics or home textiles, mercerizing machines play an important role. Through mercerizing treatment, the added value and market competitiveness of the product can be improved. At the same time, with the continuous advancement of technology, mercerizing machines are also constantly optimized and upgraded to adapt to different fiber materials and diversified production needs.

[0003] However, during the use of existing mercerizing machines, the density of the cloth may be uneven due to the influence of various factors during the production process. For example, in the weaving process, the inconsistent thickness of the yarn and the instability of the weaving process may cause differences in the density of the cloth. When the density of the cloth is uneven, cloths of different densities have different absorption capacities for alkali solution. Areas with higher density require longer soaking time to make the cloth completely soaked in alkali. If the soaking time cannot be controlled according to the density of the cloth, some areas will not be completely soaked in alkali. Incomplete soaking will have an adverse effect on the appearance of the fabric, making the gloss of the fabric surface uneven, affecting the overall aesthetics, and causing the dimensional stability of the fabric to decrease. In the subsequent use and washing process, problems such as shrinkage and deformation are likely to occur. Moreover, since the dyeing performance has not been fully improved, the dyeing will be uneven and not bright, the dyeing fastness will also be reduced, and it will be easy to fade, thereby reducing the quality of the product.

[0004] Therefore, a jacquard double-tube antibacterial fabric production and processing device and a processing method are proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a jacquard double-tube antibacterial fabric production and processing device and processing method to solve the problem of uneven density of cloth in the production process proposed in the above background technology, and the problem that the alkali immersion time cannot be controlled according to the density of the cloth, resulting in incomplete alkali immersion in some areas.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a jacquard double-cylinder antibacterial fabric production and processing device, comprising an alkali-immersion box, cloth and a plurality of rollers rotating inside the alkali-immersion box for conveying the cloth, the alkali-immersion box is fixedly connected with a pressure regulating mechanism for conveying the cloth, and the alkali-immersion box is fixedly connected with a density detection mechanism for detecting the density of the cloth on one side close to the pressure regulating mechanism;

[0007] The density detection mechanism comprises a water storage tank fixed on the alkali dipping box and support plates fixed on both sides of the alkali dipping box, the two support plates are fixedly connected with a liquid outlet pipe for uniformly spraying water inside, and the liquid outlet pipe penetrates the support plate and is connected with an external water pipe through a water inlet, and the outer side of the liquid outlet pipe is rotatably connected with a dipping roller for spraying water on the cloth, so that the cloth is wetted in advance during alkali dipping, the water storage tank is provided with a water outlet for facilitating water outflow, the water outlet is fixedly connected with a plug, and the outside of the plug is fixedly connected with a delivery pipe, so as to detect the density difference of the cloth according to the amount of water passing through the cloth, and the other end of the delivery pipe is fixedly connected with a trigger mechanism;

[0008] The trigger mechanism includes a mechanism housing and a pressure plate movably connected inside the mechanism housing, and both sides of the pressure plate are fixedly connected with limit blocks for preventing the pressure plate from falling out, a sliding groove matching the limit block is provided inside the mechanism housing, and the limit block and the sliding groove are fixedly connected at one end close to the delivery pipe by a spring, so that when the water volume decreases, the pressure plate is pulled to the side of the sliding groove close to the delivery pipe by the spring, and a liquid outlet groove is provided inside the mechanism housing for facilitating water outflow, so that when water pushes the pressure plate to move to the front end of the liquid outlet groove, the water flows out through the water storage tank, the other end of the pressure plate is fixedly connected with a movable rod, and the other end of the movable rod is fixed with a limit plate, so that when the pressure plate moves, the limit plate is driven to move by the movable rod, and the limit plate is slidably connected to the inside of the speed change mechanism;

[0009] The transmission mechanism comprises an equipment box and a servo motor 2 fixed above the equipment box, the servo motor 2 is connected to a bevel gear set through a belt 1 transmission, and the bevel gear set is fixedly connected to an output shaft, the output shaft is connected to a driven wheel and a pressure plate through a belt 2 transmission, and the driven wheel and the pressure plate are fixedly connected, the driven wheel is movably connected with a pressure sheet through an elastic component, so that when the elastic component pulls the pressure sheet to move to one side of the driven wheel, the distance between the pressure sheet and the pressure plate is increased, four limit rods are fixedly connected to the pressure sheet, and the limit rods are movably connected to the inside of the driven wheel, the limit rods are abutted against the limit plate, and the front end of the limit rod is fixedly connected with a ball for reducing friction, so that when the limit plate moves, the pressure sheet is pushed toward one side of the pressure plate through the limit rod to reduce the distance between the pressure sheet and the pressure plate, and the other ends of the output shaft and the pressure plate are respectively rotatably connected to the rollers inside the alkali soaking box to change the transmission speed according to changing the distance between the pressure sheet and the pressure plate.

[0010] Preferably: the water storage tank is also rotatably connected to two friction rollers for conveying cloth, and the two friction rollers are symmetrically arranged on both sides of the water storage tank so that water can pass through the distance between the two friction rollers.

[0011] Preferably, the water storage tank is provided with an inclined groove inside to facilitate the movement of water toward the water outlet, so that when the density difference is not large, the water can continuously push the pressure plate to move toward one side of the speed change mechanism.

[0012] Preferably, a through hole is provided at the bottom of the water storage tank to facilitate water outflow, and a rubber ring is fixedly connected to the outer sides of the pressure plate and the limit block to prevent water from overflowing.

[0013] Preferably, an arc groove matching the ball is provided inside the limit plate to reduce the friction between the ball and the limit plate.

[0014] Preferably: when the limit rod abuts against the end of the limit plate, the distance between the pressure plate and the limit rod is the smallest, and when the limit rod abuts against the other end of the limit plate, the distance between the pressure plate and the limit rod is the largest, so that the speed can be adaptively adjusted according to the distance between the pressure plate and the limit rod when the water inflow is different.

[0015] Preferably: the pressure regulating mechanism includes an equipment bracket fixed on the alkali dipping box, and support frames are fixedly connected to both sides of the equipment bracket, a pressure roller for conveying cloth is rotatably connected to the support frame, and an adjustment component for raising and lowering the height of the pressure roller is fixedly connected to one side of the support frame to adjust the height of the pressure roller according to the thickness of the cloth.

[0016] Preferably, two conveying rollers are fixedly connected to the bottom of the equipment bracket near the pressure roller, and the output shaft of the servo motor 1 is meshed with the two servo motors 1 through gears, so that the conveying rollers are driven to rotate when the servo motor 1 rotates.

[0017] A method for processing the jacquard antibacterial fabric production and processing device, comprising the following steps:

[0018] S1, place the cloth 2 to be processed in a suitable position, ensure that it can smoothly enter the pressure regulating mechanism 4, connect the external water pipe to the water inlet 55 of the density detection mechanism 5, ensure that the water supply is normal, start the servo motor 1 44 and the servo motor 2 72, and check whether they are running normally;

[0019] S2. The cloth 2 first enters the pressure regulating mechanism 4. According to its thickness, the height of the pressure roller 45 is adjusted by the regulating component 46, so that the cloth 2 is smoothly conveyed under the action of the conveying roller 43 and the pressure roller 45, and the appropriate tension is maintained.

[0020] S3, the cloth 2 comes out of the pressure regulating mechanism 4 and enters the density detecting mechanism 5, the immersion roller 54 sprays water to wet the cloth 2, the water passes through the cloth 2 and enters the water storage tank 51, and then flows to the trigger mechanism 6 and the speed change mechanism 7.

[0021] S4, according to the change of water throughput caused by the density difference of the cloth 2, the speed change mechanism 7 automatically adjusts the transmission speed of the roller 3, so that the cloth 2 in different density areas has a suitable alkali immersion time in the alkali immersion box 1, ensuring that the alkali immersion is sufficient and uniform;

[0022] S5. After the alkali treatment, the cloth 2 is further processed according to the subsequent production process requirements, such as cleaning, dyeing and other operations.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention uses a density detection mechanism to accurately monitor the density of the cloth and a speed change mechanism to automatically adjust the roller transmission speed according to the density difference, so that the cloth in different density areas can obtain a suitable alkali immersion time in the alkali immersion box, which effectively solves the problem of incomplete alkali immersion in some areas due to uneven cloth density, so that all parts of the fabric are evenly alkali-immersed, and the overall quality is improved. For areas with higher density, the alkali immersion time is extended to ensure sufficient alkali immersion, while the time is shortened accordingly for areas with lower density to avoid excessive treatment, so that the treated fabric has uniform gloss and consistent dyeing effect, thereby improving the appearance quality of the product and the stability of dyeing quality;

[0025] 2. The present invention optimizes the alkali soaking process through the design of pre-wetting the cloth. Pre-wetting not only makes it easier for the alkali solution to evenly penetrate into the cloth fibers, but also speeds up the overall alkali soaking speed. The optimization of this link reduces the time consumption of the entire production process and improves production efficiency. At the same time, the collaborative work between the various mechanisms is smooth, which reduces the waiting time of the materials between the various processes and further improves the overall efficiency of the production line.

[0026] 3. The present invention achieves good adaptability to cloths of different thicknesses through the adjustable pressure roller height via the pressure regulating mechanism. Fabrics as thin as silk or as thick as blankets can be stably conveyed and processed on the device. When faced with jacquard antibacterial fabrics of different thicknesses, the height of the pressure roller can be easily adjusted by adjusting the assembly to ensure that the cloth maintains appropriate tension and stability during the conveying process, providing a reliable foundation for subsequent processing. This adaptability eliminates the need for enterprises to frequently replace equipment or perform complex debugging when producing various types of products, thereby improving production flexibility and versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the pressure regulating mechanism of the present invention;

[0029] Figure 3 It is a disassembled diagram of the overall structure of the present invention;

[0030] Figure 4 A top view of the present invention as a whole;

[0031] Figure 5 It is a schematic diagram of the density detection mechanism of the present invention;

[0032] Figure 6 It is a cross-sectional perspective view of the trigger mechanism of the present invention;

[0033] Figure 7 is a perspective view of the speed change mechanism of the present invention;

[0034] Figure 8 It is a schematic diagram of the linkage between the trigger mechanism and the speed change mechanism of the present invention.

[0035] In the figure:

[0036] 1. Soaking box; 2. Cloth; 3. Roller;

[0037] 4. Pressure regulating mechanism; 41. Equipment bracket; 42. Support frame; 43. Conveying roller; 44. Servo motor 1; 45. Pressure roller; 46. Adjusting assembly;

[0038] 5. Density detection mechanism; 51. Water storage tank; 52. Support plate; 53. Liquid outlet pipe; 54. Liquid immersion roller; 55. Water inlet; 56. Friction roller; 57. Water outlet; 58. Insertion tube; 59. Delivery pipe;

[0039] 6. Trigger mechanism; 61. Mechanism housing; 62. Pressure plate; 63. Limit block; 64. Spring; 65. Liquid outlet tank; 66. Movable rod; 67. Limit plate; 68. Water storage tank;

[0040] 7. Speed ​​change mechanism; 71. Equipment box; 72. Servo motor 2; 73. Belt 1; 74. Bevel gear set; 75. Output shaft; 76. Belt 2; 77. Driven wheel; 78. Pressure plate; 79. Elastic component; 710. Limit rod; 711. Ball; 712. Pressure plate. DETAILED DESCRIPTION

[0041] 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.

[0042] See also Figures 1 to 8 The present invention provides a technical solution for a jacquard drum antibacterial fabric production and processing device and a processing method:

[0043] A jacquard double-cylinder antibacterial fabric production and processing device, comprising an alkali-immersion box 1, cloth 2 and a plurality of rollers 3 rotating inside the alkali-immersion box 1 for conveying the cloth 2, a pressure regulating mechanism 4 for conveying the cloth 2 is fixedly connected to the alkali-immersion box 1, and a density detection mechanism 5 for detecting the density of the cloth 2 is fixedly connected to the side of the alkali-immersion box 1 close to the pressure regulating mechanism 4;

[0044] During operation, the pressure regulating mechanism 4 adjusts the height of the pressure roller 45 through the adjusting component 46 according to the thickness of the cloth 2, and the servo motor 44 drives the conveying roller 43 to rotate to ensure that the cloth 2 is conveyed smoothly and maintains appropriate tension. In the density detection mechanism 5, water is sprayed by the immersion roller 54 through the liquid outlet pipe 53 to wet the cloth 2, passes through the cloth 2 and flows into the water storage tank 51, and then enters the trigger mechanism 6 through the conveying pipe 59. According to the different water flow caused by the density difference of the cloth 2, the pressure plate 62 in the trigger mechanism 6 moves, and the limit plate 67 is driven to move through the movable rod 66. The limit plate 67 pushes the spacing between the pressure sheet 78 and the pressure plate 712 in the speed change mechanism 7 to change, thereby affecting the transmission speed of the roller 3. When the density is large, the transmission speed slows down and the alkali immersion time is extended. When the density is small, the transmission speed is accelerated and the alkali immersion time is shortened.

[0045] As an embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the density detection mechanism 5 includes a water storage tank 51 fixed on the alkali dipping box 1 and support plates 52 fixed on both sides of the alkali dipping box 1, and the two support plates 52 are fixedly connected to the inside of the two support plates 52 with a liquid outlet pipe 53 for uniformly spraying water, and the liquid outlet pipe 53 penetrates the support plate 52 and is connected to the external water pipe through the water inlet 55, and the outer side of the liquid outlet pipe 53 is rotatably connected to a dipping roller 54 for spraying water on the cloth 2, so that the cloth 2 is wetted in advance during alkali dipping, and the inside of the water storage tank 51 is provided with a water outlet 57 for facilitating the outflow of water, and the water outlet 57 is fixedly connected with a plug 58, and the plug 5 8 is fixedly connected to the outside with a conveying pipe 59 to detect the density difference of the cloth 2 according to the amount of water passing through the cloth 2. The other end of the conveying pipe 59 is fixedly connected to the trigger mechanism 6. The water storage tank 51 is also rotatably connected to two friction rollers 56 for conveying the cloth 2, and the two friction rollers 56 are symmetrically arranged on both sides of the water storage tank 51 so that water can pass through the distance between the two friction rollers 56. The inside of the water storage tank 51 is provided with an inclined groove for facilitating the movement of water to the water outlet 57, so that when the density difference is not large, the water can continue to push the pressure plate 62 to move to one side of the speed change mechanism 7.

[0046] During operation, after the cloth 2 is conveyed out of the pressure regulating mechanism 4, it enters the density detecting mechanism 5. The water storage tank 51 in the density detecting mechanism 5 is fixed on the alkali dipping box 1. The support plates 52 on both sides of the water storage tank 51 play the role of supporting and fixing other components. The external water pipe is connected with the liquid outlet pipe 53 through the water inlet 55. Water flows from the external water pipe into the liquid outlet pipe 53. The liquid outlet pipe 53 is evenly distributed inside the support plate 52. The outer side thereof is rotatably connected with an immersion roller 54. After the water is evenly sprayed out from the liquid outlet pipe 53, it falls on the immersion roller 54. As the immersion roller 54 rotates, the water is evenly sprayed on the cloth 2, so that the cloth 2 is wetted in advance before entering the alkali dipping box 1, which promotes the penetration of the alkali solution and prevents local excessive alkali dipping. The two friction rollers 56 rotatably connected to the water storage tank 51 are symmetrically arranged on both sides thereof. The cloth 2 passes through the distance between the two friction rollers 56. The friction roller 56 can assist The conveying of the cloth 2 allows it to pass through the water storage tank 51 more smoothly. On the other hand, it can also perform preliminary flattening treatment on the cloth 2 to a certain extent, reduce uneven conditions such as wrinkles on the surface of the cloth 2, and provide better conditions for subsequent accurate density detection. After the cloth 2 is wetted by the immersion roller 54, water will pass through the cloth 2 and flow into the water storage tank 51. The water storage tank 51 is provided with an inclined groove inside to facilitate the movement of water to the water outlet 57. After the water flows into the water storage tank 51, it will flow along the inclined groove to the water outlet 57. The water flowing out of the water outlet 57 enters the conveying pipe 59 through the insert tube 58, and then flows to the trigger mechanism 6. Here, the density difference of the cloth 2 is detected according to the amount of water passing through the cloth 2. When the density of the cloth 2 is large, its pores are small, and the resistance of water passing through the cloth 2 is large, and the amount of water passing through will be reduced. On the contrary, when the density of the cloth 2 is small, the pores are large, and the amount of water passing through will increase.

[0047] As an embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the trigger mechanism 6 includes a mechanism housing 61 and a pressure plate 62 movably connected to the inside of the mechanism housing 61, and the two sides of the pressure plate 62 are fixedly connected with limit blocks 63 for preventing the pressure plate 62 from falling out, and the inside of the mechanism housing 61 is provided with a sliding groove matching the limit block 63, and the limit block 63 and the end of the sliding groove close to the delivery pipe 59 are fixedly connected by a spring 64, so that when the water volume decreases, the pressure plate 62 is pulled to the side of the sliding groove close to the delivery pipe 59 by the spring 64, and the inside of the mechanism housing 61 is provided with a liquid outlet groove 65 for facilitating the outflow of water, so that the water pushes the pressure plate 62 to move to When the water flows out of the front end of the liquid outlet groove 65, it flows out through the water storage groove 68. The other end of the pressure plate 62 is fixedly connected with a movable rod 66, and the other end of the movable rod 66 is fixed with a limit plate 67, so that when the pressure plate 62 moves, the limit plate 67 is driven to move by the movable rod 66. The limit plate 67 is slidably connected to the inside of the speed change mechanism 7. A through hole is provided at the bottom of the water storage groove 68 to facilitate the outflow of water, and a rubber ring is fixedly connected to the outside of the pressure plate 62 and the limit block 63 to prevent water from overflowing. The inside of the limit plate 67 is provided with an arc groove matching the ball 711 to reduce the friction between the ball 711 and the limit plate 67.

[0048] When working, the pressure plate 62 in the trigger mechanism 6 is initially located at a certain equilibrium position inside the mechanism housing 61, and the two sides of the pressure plate 62 are fixedly connected to the limit blocks 63. The inside of the mechanism housing 61 is provided with a sliding groove matching the limit blocks 63, and the limit blocks 63 can slide in the sliding groove, and the limit blocks 63 and the sliding groove are fixedly connected at one end close to the delivery pipe 59 by a spring 64. In the initial state, when water enters the trigger mechanism 6 through the delivery pipe 59 at a certain flow rate, the water exerts a certain pressure on the pressure plate 62, and the pressure plate 62 is in a balanced state under the action of the water pressure and the elastic force of the spring 64. When the density of the cloth 2 changes, resulting in a change in the amount of water passing through, the amount of water entering the trigger mechanism 6 will also change accordingly. If the density of the cloth 2 increases and the amount of water passing through decreases, the water pressure acting on the pressure plate 62 will decrease, and the elastic force of the spring 64 will be greater than the water pressure. At this time, the pressure The plate 62 will be pulled by the spring 64 to the side of the sliding groove close to the conveying pipe 59. On the contrary, if the density of the cloth 2 decreases and the water flow increases, the pressure of the water on the pressure plate 62 will increase, and the pressure plate 62 will overcome the elastic force of the spring 64 and move to the side away from the conveying pipe 59. When the pressure plate 62 moves, it will drive the movable rod 66 fixedly connected at the other end to move together, and the limiting plate 67 fixed at the other end of the movable rod 66 will also move accordingly. In order to prevent water from overflowing from the connection between the pressure plate 62 and the limiting block 63 and the mechanism housing 61, the outer sides of the pressure plate 62 and the limiting block 63 are fixedly connected with a rubber ring to play a sealing role. The liquid outlet groove 65 opened inside the mechanism housing 61 is used to allow water to flow out through the water storage tank 68 when the water pushes the pressure plate 62 to move to the front end of the liquid outlet groove 65. A through hole is opened at the bottom of the water storage tank 68 to facilitate the outflow of water, thereby ensuring the smooth discharge of water and maintaining the water pressure balance inside the trigger mechanism 6.

[0049] As an embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 and Figure 8As shown, the speed change mechanism 7 includes an equipment box 71 and a servo motor 2 72 fixed above the equipment box 71, the servo motor 2 72 is connected to a bevel gear set 74 through a belt 1 73, and the bevel gear set 74 is fixedly connected to an output shaft 75, the output shaft 75 is connected to a driven wheel 77 and a pressure plate 712 through a belt 2 76, and the driven wheel 77 and the pressure plate 712 are fixedly connected, and a pressure plate 78 is movably connected to the driven wheel 77 through an elastic component 79, so that when the elastic component 79 pulls the pressure plate 78 to move to one side of the driven wheel 77, the distance between the pressure plate 78 and the pressure plate 712 is increased, and four limit rods 710 are fixedly connected to the pressure plate 78, and the limit rods 710 are movably connected to the inside of the driven wheel 77, and the limit rods 710 are movably connected to the limit plate 67. The limit rod 710 and the limit plate 67 are offset from each other, and the front end of the limit rod 710 is fixedly connected with a ball 711 for reducing friction, so that when the limit plate 67 moves, the limit rod 710 pushes the pressing plate 78 to one side of the pressure plate 712 to reduce the distance between the pressing plate 78 and the pressure plate 712, and the other end of the output shaft 75 and the pressure plate 712 are respectively rotatably connected to the rotating roller 3 inside the alkali soaking box 1 to change the transmission speed according to the change of the distance between the pressing plate 78 and the pressure plate 712. When the limit rod 710 and the end of the limit plate 67 are offset from each other, the distance between the pressing plate 78 and the limit rod 710 is the smallest, and when the limit rod 710 and the other end of the limit plate 67 are offset from each other, the distance between the pressing plate 78 and the limit rod 710 is the largest, so that the speed change can be adaptively adjusted according to the distance between the pressing plate 78 and the limit rod 710 when the water intake is different.

[0050] During operation, the servo motor 2 72 in the speed change mechanism 7 is fixed above the equipment box 71. After the servo motor 2 72 is started, it is connected to the bevel gear set 74 through the belt 1 73. The bevel gear set 74 converts the horizontal rotation of the motor into vertical rotation (specifically, the conversion is performed according to the transmission ratio and direction of the bevel gear set 74 actually designed), and drives the output shaft 75 to rotate. The output shaft 75 is connected to the driven wheel 77 and the pressure plate 712 through the belt 2 76, so that the driven wheel 77 and the pressure plate 712 can rotate synchronously with the rotation of the output shaft 75. The driven wheel 77 and the pressure plate 712 are fixedly connected, and their rotation will drive the roller 3 inside the alkali soaking box 1 connected thereto to rotate, thereby In order to realize the conveyance of the cloth 2 in the alkali soaking box 1, a pressing piece 78 is movably connected to the driven wheel 77 through an elastic component 79. In the initial state, the elastic component 79 is in a balanced state, pulling the pressing piece 78 to move to one side of the driven wheel 77. At this time, a certain distance is maintained between the pressing piece 78 and the pressure plate 712. When the limit plate 67 in the trigger mechanism 6 moves, it will contact the limit rod 710 fixedly connected to the pressing piece 78. The front end of the limit rod 710 is fixedly connected to a ball 711. The interior of the limit plate 67 is provided with an arc groove matching the ball 711. The ball 711 rolls in the arc groove, reducing the friction between the limit plate 67 and the limit rod 710. When the limit plate 67 moves , the ball 711 will push the limit rod 710 to move (because the maximum resistance of the "spring 64, rubber ring and other structures" to the limit plate 67 can be obtained through testing, and then the water flow rate can be increased by setting the conveying pipe 59 of appropriate width, and the resistance can be overcome by increasing the water volume or gravity to push the limit plate 67 to move), the limit rod 710 drives the pressing plate 78 to be pushed out to one side of the pressure plate 712, thereby reducing the distance between the pressing plate 78 and the pressure plate 712. When the water inflow is large (that is, the density of the cloth 2 is small), the limit plate 67 pushes the pressing plate 78 to one side of the pressure plate 712 more, and the distance between the pressing plate 78 and the pressure plate 712 is reduced. According to the friction force and transmission principle, the driven wheel 7 7 and the pressure plate 712 increases, which increases the transmission speed of the roller 3 and shortens the residence time of the cloth 2 in the alkali dipping box 1. When the water intake is small (that is, the density of the cloth 2 is large), the spring 64 pulls back the pressure plate 62, and the limit plate 67 makes the pressing plate 78 move away from the pressure plate 712. The distance between the pressing plate 78 and the pressure plate 712 increases, the friction between the driven wheel 77 and the pressure plate 712 decreases, the transmission speed of the roller 3 slows down, and the residence time of the cloth 2 in the alkali dipping box 1 is extended. In this way, the alkali dipping time is adaptively adjusted according to the different densities of the cloth 2, ensuring that the cloth 2 can be fully and evenly dipped in alkali, thereby improving the quality and effect of the production and processing of jacquard antibacterial fabrics.

[0051] As an embodiment of the present invention, Figure 1 , Figure 2 and Figure 3As shown, the pressure regulating mechanism 4 includes an equipment bracket 41 fixed on the alkali dipping box 1, and support frames 42 are fixedly connected on both sides of the equipment bracket 41. A pressure roller 45 for conveying the cloth 2 is rotatably connected to the support frame 42, and an adjusting component 46 for raising and lowering the height of the pressure roller 45 is fixedly connected on one side of the support frame 42 to adjust the height of the pressure roller 45 according to the thickness of the cloth 2. Two conveying rollers 43 are fixedly connected to the bottom of the equipment bracket 41 near the pressure roller 45, and the output shaft of the servo motor 44 is meshed with the two servo motors 44 through gears, so that the conveying rollers 43 are driven to rotate when the servo motor 44 rotates.

[0052] During operation, when the cloth 2 (i.e., the jacquard antibacterial fabric) begins to enter the production and processing flow, it will first contact the pressure regulating mechanism 4. The equipment bracket 41 of the pressure regulating mechanism 4 is fixed on the alkali dipping box 1 to provide stable support for the entire mechanism. The support frames 42 on both sides of the equipment bracket 41 are rotatably connected to the pressure rollers 45. At the same time, two conveying rollers 43 are fixedly connected to the bottom of the equipment bracket 41 near the pressure rollers 45. The output shaft of the servo motor 44 is meshed with one end of the two conveying rollers 43 through gears. When the servo motor 44 is started, the rotation of its output shaft will drive the gears to rotate, and then drive the two conveying rollers 43 to rotate synchronously. During the conveying process of the cloth 2, according to the actual thickness of the cloth 2, the pressure needs to be adjusted. The height of the pressure roller 45 is adjusted, and an adjusting component 46 is fixedly connected to one side of the support frame 42. The adjusting component 46 can be adjusted by hydraulic rods, screw rods, etc. (the specific method can be determined according to the actual design). When the cloth 2 is thicker, the height of the pressure roller 45 is raised by the adjusting component 46, so that the distance between the pressure roller 45 and the conveying roller 43 is increased to ensure that the cloth 2 can pass smoothly and will not be damaged by excessive squeezing. On the contrary, when the cloth 2 is thinner, the height of the pressure roller 45 is lowered, so that the cloth 2 can maintain a certain tension during the conveying process, ensure its smooth conveying, and can better cooperate with the subsequent density detection mechanism 5 and the roller 3 in the alkali dipping box 1 to provide good basic conditions for subsequent processing steps.

[0053] A method for processing a jacquard antibacterial fabric production and processing device, comprising the following steps:

[0054] S1, place the cloth 2 to be processed in a suitable position, ensure that it can smoothly enter the pressure regulating mechanism 4, connect the external water pipe to the water inlet 55 of the density detection mechanism 5, ensure that the water supply is normal, start the servo motor 1 44 and the servo motor 2 72, and check whether they are running normally;

[0055] S2. The cloth 2 first enters the pressure regulating mechanism 4. According to its thickness, the height of the pressure roller 45 is adjusted by the regulating component 46, so that the cloth 2 is smoothly conveyed under the action of the conveying roller 43 and the pressure roller 45, and the appropriate tension is maintained.

[0056] S3, the cloth 2 comes out of the pressure regulating mechanism 4 and enters the density detecting mechanism 5, the immersion roller 54 sprays water to wet the cloth 2, the water passes through the cloth 2 and enters the water storage tank 51, and then flows to the trigger mechanism 6 and the speed change mechanism 7.

[0057] S4, according to the change of water throughput caused by the density difference of the cloth 2, the speed change mechanism 7 automatically adjusts the transmission speed of the roller 3, so that the cloth 2 in different density areas has a suitable alkali immersion time in the alkali immersion box 1, ensuring that the alkali immersion is sufficient and uniform;

[0058] S5. After the alkali treatment, the cloth 2 is further processed according to the subsequent production process requirements, such as cleaning, dyeing and other operations.

[0059] Working principle: When working, first, the cloth 2 enters the pressure regulating mechanism 4. According to the thickness of the cloth 2, the height of the pressure roller 45 is adjusted by the adjusting component 46. At the same time, the servo motor 44 drives the conveying roller 43 to rotate to ensure that the cloth 2 can be conveyed smoothly and maintain appropriate tension, providing stable cloth conveying conditions for subsequent processing. Then, the cloth 2 enters the density detection mechanism 5, and the external water pipe supplies water. The water is sprayed by the immersion roller 54 through the liquid outlet pipe 53 to wet the cloth 2, and then the water passes through the cloth 2 and flows into the water storage tank 51. Here, the density difference of the cloth 2 is detected according to the amount of water passing through the cloth 2, because when the density of the cloth 2 is different When the density of the cloth 2 changes, the water passing through the pressure plate 62 will change accordingly. If the density of the cloth 2 increases, the water passing through will decrease. The pressure plate 62 will move to the side close to the conveying pipe 59 under the action of the spring 64. On the contrary, if the density of the cloth 2 decreases, the water passing through will increase. The water pressure pushes the pressure plate 62 to move to the side away from the conveying pipe 59. When the pressure plate 62 moves, it will drive the movable rod 66 The movement of the limit plate 67 is linked with the speed change mechanism 7. In the speed change mechanism 7, the servo motor 2 72 drives the bevel gear set 74 to rotate through the belt 1 73, and the bevel gear set 74 drives the output shaft 75 to rotate. The output shaft 75 then drives the driven wheel 77 and the pressure plate 712 to rotate through the belt 2 76. The driven wheel 77 is movably connected with a pressure plate 78 through an elastic component 79. Initially, the elastic component 79 keeps a certain distance between the pressure plate 78 and the pressure plate 712. When the limit plate 67 moves, it pushes the limit rod 710 on the pressure plate 78, so that the pressure plate 78 is pushed out to one side of the pressure plate 712 or away from the pressure plate 712, thereby changing the The distance between the pressure plate 78 and the pressure plate 712 is changed. When the distance between the pressure plate 78 and the pressure plate 712 is reduced, the friction between the driven wheel 77 and the pressure plate 712 is increased, the transmission speed of the roller 3 is accelerated, and the residence time of the cloth 2 in the alkali dipping box 1 is shortened; when the distance is increased, the friction is reduced, the transmission speed is slowed down, and the alkali dipping time is extended. In this way, the alkali dipping time can be adaptively adjusted according to the different densities of the cloth 2, ensuring that the cloth 2 in different density areas can be fully alkali-dipping, improving the quality and uniformity of the mercerizing treatment, and enabling the cloth 2 to achieve a good mercerizing effect after the alkali dipping treatment, thereby improving the gloss, dimensional stability and dyeing performance of the fabric.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A jacquard double-cylinder antibacterial fabric production and processing device, comprising an alkali soaking box (1), cloth (2) and a plurality of rollers (3) rotating inside the alkali soaking box (1) for conveying the cloth (2), characterized in that: The alkali soaking box (1) is fixedly connected to a pressure regulating mechanism (4) for conveying the cloth (2); and a density detection mechanism (5) for detecting the density of the cloth (2) is fixedly connected to a side of the alkali soaking box (1) close to the pressure regulating mechanism (4); The density detection mechanism (5) comprises a water storage tank (51) fixed on the alkali soaking box (1) and support plates (52) fixed on both sides of the alkali soaking box (1); the two support plates (52) are internally fixedly connected with a liquid outlet pipe (53) for uniformly spraying water, and the liquid outlet pipe (53) penetrates the support plate (52) and is connected to an external water pipe through a water inlet (55); the outer side of the liquid outlet pipe (53) is rotatably connected with a dipping roller (54) for spraying water on the cloth (2) so that the cloth (2) is wetted in advance during alkali soaking; the water storage tank (51) is internally provided with a water outlet (57) for facilitating water outflow; the water outlet (57) is fixedly connected with a plug (58), and the plug (58) is externally fixedly connected with a delivery pipe (59) so as to detect the density difference of the cloth (2) according to the amount of water passing through the cloth (2); the other end of the delivery pipe (59) is fixedly connected with a trigger mechanism (6); The trigger mechanism (6) comprises a mechanism housing (61) and a pressure plate (62) movably connected to the inside of the mechanism housing (61), and two sides of the pressure plate (62) are fixedly connected with limit blocks (63) for preventing the pressure plate (62) from falling out, and a sliding groove matching the limit block (63) is provided inside the mechanism housing (61), and the limit block (63) and the sliding groove are fixedly connected at one end close to the conveying pipe (59) by a spring (64), so that when the amount of water decreases, the pressure plate (62) is pulled by the spring (64) toward the sliding groove close to the conveying pipe (59). On one side of the tube (59), a liquid outlet groove (65) is provided inside the mechanism housing (61) for facilitating water to flow out, so that when the water pushes the pressure plate (62) to move to the front end of the liquid outlet groove (65), the water flows out through the water storage tank (68); the other end of the pressure plate (62) is fixedly connected with a movable rod (66), and the other end of the movable rod (66) is fixed with a limit plate (67), so that when the pressure plate (62) moves, the limit plate (67) is driven to move through the movable rod (66), and the limit plate (67) is slidably connected to the inside of the speed change mechanism (7); The speed change mechanism (7) comprises an equipment box (71) and a servo motor (72) fixed above the equipment box (71); the servo motor (72) is connected to a bevel gear set (74) via a belt (73), and the bevel gear set (74) is fixedly connected to an output shaft (75); the output shaft (75) is connected to a driven wheel (77) and a pressure plate (712) via a belt (76), and the driven wheel (77) and the pressure plate (712) are fixedly connected; a pressure plate (78) is movably connected to the driven wheel (77) via an elastic component (79), so that when the elastic component (79) pulls the pressure plate (78) to move to one side of the driven wheel (77), the distance between the pressure plate (78) and the pressure plate (712) is increased. The pressing plate (78) is fixedly connected to four limiting rods (710), and the limiting rods (710) are movably connected to the inside of the driven wheel (77). The limiting rods (710) abut against the limiting plate (67), and the front end of the limiting rods (710) is fixedly connected to a ball (711) for reducing friction, so that when the limiting plate (67) moves, the limiting rods (710) push the pressing plate (78) toward one side of the pressing plate (712) to reduce the distance between the pressing plate (78) and the pressing plate (712), and the other ends of the output shaft (75) and the pressing plate (712) are respectively rotatably connected to the roller (3) inside the alkali soaking box (1) to change the transmission speed according to the change of the distance between the pressing plate (78) and the pressing plate (712).

2. The jacquard double-tube antibacterial fabric production and processing device according to claim 1 is characterized by: The water storage tank (51) is also rotatably connected to two friction rollers (56) for conveying cloth (2), and the two friction rollers (56) are symmetrically arranged on both sides of the water storage tank (51) so that water can pass through the gap between the two friction rollers (56).

3. The jacquard double-tube antibacterial fabric production and processing device according to claim 1 is characterized by: The water storage tank (51) is provided with an inclined groove inside to facilitate the movement of water toward the water outlet (57), so that when the density difference is not large, the water can continuously push the pressure plate (62) to move toward one side of the speed change mechanism (7).

4. The jacquard double-tube antibacterial fabric production and processing device according to claim 1 is characterized by: A through hole is provided at the bottom of the water storage tank (68) to facilitate water outflow, and a rubber ring is fixedly connected to the outer sides of the pressure plate (62) and the limit block (63) to prevent water from overflowing.

5. The jacquard double-tube antibacterial fabric production and processing device according to claim 1 is characterized by: An arc groove matching the ball (711) is provided inside the limiting plate (67) to reduce the friction between the ball (711) and the limiting plate (67).

6. The jacquard double-tube antibacterial fabric production and processing device according to claim 1 is characterized by: When the limiting rod (710) and the limiting plate (67) are butted against each other at the extreme ends, the distance between the pressing plate (78) and the limiting rod (710) is the smallest, and when the limiting rod (710) and the other end of the limiting plate (67) are butted against each other, the distance between the pressing plate (78) and the limiting rod (710) is the largest, so that the speed can be adaptively adjusted according to the distance between the pressing plate (78) and the limiting rod (710) when the amount of water inflow is different.

7. The jacquard double-tube antibacterial fabric production and processing device according to claim 1 is characterized by: The pressure regulating mechanism (4) comprises an equipment support (41) fixed on the alkali soaking box (1), and support frames (42) are fixedly connected to both sides of the equipment support (41), and a pressure roller (45) for conveying the cloth (2) is rotatably connected to the support frame (42), and an adjusting component (46) for raising and lowering the height of the pressure roller (45) is fixedly connected to one side of the support frame (42), so as to adjust the height of the pressure roller (45) according to the thickness of the cloth (2).

8. The jacquard double-tube antibacterial fabric production and processing device according to claim 7 is characterized by: Two conveying rollers (43) are fixedly connected to the bottom of the equipment bracket (41) near the pressure roller (45), and the output shaft of the servo motor (44) is meshed with the two servo motors (44) through gears, so that when the servo motor (44) rotates, the conveying rollers (43) are driven to rotate.

9. A method for processing a jacquard antibacterial fabric production and processing device according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Place the cloth (2) to be processed in a suitable position to ensure that it can smoothly enter the pressure regulating mechanism (4), connect the external water pipe to the water inlet (55) of the density detection mechanism (5), ensure that the water supply is normal, start the servo motor 1 (44) and the servo motor 2 (72), and check whether they are operating normally; S2. The cloth (2) first enters the pressure regulating mechanism (4). According to its thickness, the height of the pressure roller (45) is adjusted by using the regulating assembly (46), so that the cloth (2) is smoothly conveyed under the action of the conveying roller (43) and the pressure roller (45) and maintains a suitable tension. S3, the cloth (2) comes out of the pressure regulating mechanism (4) and enters the density detecting mechanism (5), the immersion roller (54) sprays water to wet the cloth (2), the water passes through the cloth (2) and enters the water storage tank (51), and then flows to the trigger mechanism (6) and the speed change mechanism (7). S4, according to the change in water throughput caused by the density difference of the cloth (2), the speed change mechanism (7) automatically adjusts the transmission speed of the roller (3), so that the cloth (2) in different density areas has a suitable alkali immersion time in the alkali immersion box (1), ensuring that the alkali immersion is sufficient and uniform; S5. The cloth (2) after the alkali treatment is further processed according to the subsequent production process requirements, such as cleaning, dyeing and other operations.

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