Multi-section padding type mercerizing machine

Abstract

The utility model discloses a multi-section padding type mercerizing machine, which belongs to the technical field of mercerizing machines and comprises a mercerizing machine body, a water collecting tank is fixedly connected to one side of a discharge end of the mercerizing machine body, a water squeezing mechanism is fixedly connected to the upper end of the water collecting tank, and a drying box is fixedly connected to one side, far away from the mercerizing machine body, of the water collecting tank. A water squeezing mechanism is arranged in the drying box, a feeding port is formed in the side, close to the water squeezing mechanism, of the drying box, a rotary drying mechanism is arranged in the drying box, a discharging port is formed in the side, away from the water squeezing mechanism, of the drying box, the rotary drying mechanism comprises an air heater fixed to one side of the drying box, and air guide pipes are arranged on the two sides of the air outlet end of the air heater in a communicating mode. According to the utility model, the rotary drying mechanism is arranged to drive the hot air pipes on the two rotary pipes to rotate at the same time, so that the hot air is dispersed more widely, the drying effect of the hot air on the silk fabrics subjected to multi-section padding processing is further improved, and the subsequent processing efficiency of the silk fabrics is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mercerizing machines, in particular to a multi-stage padding type mercerizing machine. Background Art

[0002] Mercerizing machine is a device that treats cotton yarn and cotton fabric with concentrated caustic soda solution under certain tension conditions and washes and removes alkali. Traditional mercerizing equipment usually includes caustic soda impregnation and ventilation, stretching and setting, and washing. After the fabric is impregnated with caustic soda, it is placed in the ventilation section for the time required for the process to fully expand and stretch the cotton fibers. It then enters the track stretching section to fix the width, and finally is washed to remove the alkali from the fabric.

[0003] In a Chinese patent for a continuous mercerizing machine for knitted fabrics (patent number: CN214882312U), the device includes a cloth feeding device, an alkali dipping section, a ventilation device, a tenter spraying section, a water washing section and a cloth discharging device in sequence; the alkali dipping section includes a pre-impregnation tank, two padding cars and a straight roller mercerizing tank; the straight roller mercerizing tank is arranged between the two padding cars, which includes a lower row of steel rollers and an upper row of rubber rollers. The fabric is wrapped around the surface of the steel rollers and the rubber rollers for transmission. The steel rollers and the rubber rollers are independently driven by motors. The steel rollers and the rubber rollers of the device are both actively driven, and no need The tension of the fabric is required to provide driving torque, which can achieve continuous operation with lower tension and avoid damage to the fabric surface. The mesh belt stacking spray box allows the fabric to be sprayed with a large flow rate in a zero-tension loose stacking state to obtain a fluffier and softer texture. An overfeed roller group is set to allow the fabric to obtain radial overfeed on the stenter frame, reducing the difficulty of stenting sensitive fabrics and improving the feel of the fabric after stenting. However, the device only dehydrates the cotton fabric after caustic soda impregnation and water washing through the rear-end rollers. The drying effect is general, which affects the subsequent processing efficiency of the cotton fabric. Utility Model Content

[0004] The purpose of the present utility model is to provide a multi-stage padding mercerizing machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a multi-stage padding mercerizing machine, comprising a mercerizing machine body, a water collecting trough fixedly connected to one side of the discharge end of the mercerizing machine body, a water squeezing mechanism fixedly connected to the upper end of the water collecting trough, a drying box fixedly connected to the side of the water collecting trough away from the mercerizing machine body, a feed inlet provided on the side of the drying box close to the water squeezing mechanism, a rotary drying mechanism provided in the drying box, and a discharge outlet provided on the side of the drying box away from the water squeezing mechanism;

[0006] The rotary drying mechanism includes a hot air blower fixed on one side of the drying box, and air ducts are connected on both sides of the air outlet end of the hot air blower. The drying box is fixedly connected to a concave shell on the side away from the hot air blower, and one end of the two air ducts respectively penetrates into the upper and lower sides of the concave shell and is rotatably connected to the rotating tube through a rotating member. The two rotating tubes penetrate into the drying box and are connected to the hot air duct, and a double-headed motor is fixedly connected to the inner wall of the vertical end of the concave shell, and both ends of the double-headed motor are fixedly connected to a rotating rod, and the two rotating rods are fixedly connected to driving wheels, and the two rotating tubes are fixedly connected to driven wheels, and the two driving wheels are connected to the two driven wheels through a transmission belt. The inner wall of the drying box is rotatably connected to three guide rollers distributed in a triangular array.

[0007] As a further solution of the present invention: wherein, the water squeezing mechanism includes a concave frame fixed on the upper side wall of the water collecting trough, the inner wall of the concave frame is rotatably connected to the lower squeezing roller, the upper ends of the concave frame are fixedly connected to electric push rods, and the two vertical end side walls of the concave frame are provided with slots, the lower ends of the two electric push rods respectively pass through the two slots and are fixedly connected to moving blocks, and the upper squeezing roller is rotatably connected between the two moving blocks.

[0008] As a further solution of the present invention: wherein, the inner walls on both sides of the notch are slidably connected to the side walls on both sides of the moving block.

[0009] As a further solution of the present invention: wherein, the bottom cross-section of the water collecting tank is V-shaped, and a drainage valve port is provided on one side of the bottom of the water collecting tank.

[0010] As a further solution of the present invention: wherein, the inner walls at both ends of the concave shell are rotatably connected to the ends of the two rotating rods away from the double-headed motor through bearing seats.

[0011] As a further solution of the present invention: wherein, the side wall of the drying box is provided with a through hole connected to the concave shell, and the through hole is rotatably connected to the outer side wall of the rotating tube through a bearing.

[0012] As a further solution of the present invention: wherein, the bottom of the water collecting tank and the drying box are fixedly connected with a support frame.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. The multi-stage padding mercerizing machine is provided with a water squeezing mechanism. After the silk fabrics have been subjected to multi-stage padding processing by the mercerizing machine body, they pass between the lower squeezing roller and the upper squeezing roller, which can squeeze out a large amount of water from the silk fabrics. According to the thickness of the silk fabrics, the two electric push rods are started to work synchronously, driving the two moving blocks to slide in the slots. The height of the upper squeezing roller can be adjusted, and the distance between the upper squeezing roller and the lower squeezing roller can be adjusted, so that the water can be squeezed out of silk fabrics of different thicknesses, thereby improving the subsequent drying effect.

[0015] 2. The multi-stage padding mercerizing machine is provided with a rotary drying mechanism. When the silk fabric passes through the drying box, it is interspersed and wound on three guide rollers, and the hot air blower is started to guide the hot air into the two rotating tubes through two air guide tubes. The two hot air tubes are then blown to both sides of the silk fabric for hot air drying. At the same time, the double-headed motor is started to drive the two rotating rods to rotate at the same time. Since the two driving wheels are respectively driven by two transmission belts and two driven wheels, the hot air tubes on the two rotating tubes are driven to rotate at the same time, so that the hot air is dispersed more widely, thereby improving the hot air drying effect on the silk fabric after multi-stage padding processing, and improving the subsequent processing efficiency of the silk fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the drying box of the present utility model;

[0018] Figure 3 This is a schematic diagram of the right side cross-sectional structure of the drying box of the present invention;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the water collecting tank of the present utility model.

[0020] The corresponding relationship between the labels and component names in the figures is as follows:

[0021] 1. Mercerizing machine body; 2. Water collecting trough; 3. Drying box; 4. Feed inlet; 5. Discharge outlet; 6. Hot air blower; 7. Air guide duct; 8. Concave shell; 9. Rotating tube; 10. Hot air duct; 11. Double-headed motor; 12. Rotating rod; 13. Driving wheel; 14. Driven wheel; 15. Transmission belt; 16. Guide roller; 17. Concave frame; 18. Lower extrusion roller; 19. Electric push rod; 20. Notch; 21. Moving block; 22. Upper extrusion roller; 23. Drain valve; 24. Support frame. DETAILED DESCRIPTION

[0022] See also Figures 1 to 4In the practical embodiment, a multi-stage padding mercerizing machine is provided. The rear end of the device is provided with a winder for winding and conveying silk fabrics. It includes a mercerizing machine body 1. As background technology, the prior art document mentioned in the document is provided. A water collecting tank 2 is fixedly connected to one side of the discharge end of the mercerizing machine body 1. A water squeezing mechanism is fixedly connected to the upper end of the water collecting tank 2. A drying box 3 is fixedly connected to the side of the water collecting tank 2 away from the mercerizing machine body 1. A panel on one side of the drying box 3 near the discharge port 5 can be removed to facilitate maintenance operations inside the drying box 3. A feed port 4 is provided on the side of the drying box 3 near the water squeezing mechanism. A rotary drying mechanism is provided in the drying box 3. A discharge port 5 is provided on the side of the drying box 3 away from the water squeezing mechanism.

[0023] The rotary drying mechanism includes a hot air blower 6 fixed on one side of the drying box 3, and both sides of the air outlet end of the hot air blower 6 are connected with an air guide duct 7. A concave shell 8 is fixedly connected to the side of the drying box 3 away from the hot air blower 6. One end of the two air guide ducts 7 respectively penetrates into the upper and lower sides of the concave shell 8 and is rotatably connected to a rotating tube 9 through a rotating member. The two rotating tubes 9 are both penetrated into the drying box 3 and are connected with a hot air pipe 10. A double-headed motor 11 is fixedly connected to the inner wall of the vertical end of the concave shell 8. Both ends of the double-headed motor 11 are fixedly connected to a rotating rod 12. Both rotating rods 12 are fixedly connected to a driving wheel 13. Both rotating tubes 9 are fixedly connected to a driven wheel 14. The two driving wheels 13 are connected to the two driven wheels through a transmission belt 15. 14 transmission connection, the inner wall of the drying box 3 is rotatably connected with three guide rollers 16 distributed in a triangular array. When the silk fabric passes through the drying box 3, it is interspersed and wound around the three guide rollers 16, and the hot air blower 6 is started to work, and the hot air is introduced into the two rotating tubes 9 through the two air guide tubes 7, and then blown to both sides of the silk fabric by the two hot air pipes 10 to perform hot air drying treatment on them. At the same time, the double-headed motor 11 is started to work, driving the two rotating rods 12 to rotate at the same time. Since the two driving wheels 13 are respectively driven by two transmission belts 15 and two driven wheels 14, the hot air pipes 10 on the two rotating tubes 9 are driven to rotate at the same time, so that the hot air is dispersed more widely, thereby improving the hot air drying effect of the silk fabric after multi-stage impregnation processing.

[0024] like Figure 4As shown: the water squeezing mechanism includes a concave frame 17 fixed to the upper side wall of the water collecting tank 2, the inner wall of the concave frame 17 is rotatably connected to the lower squeezing roller 18, and the upper two ends of the concave frame 17 are fixedly connected to electric push rods 19. The two vertical end side walls of the concave frame 17 are provided with slots 20, and the lower ends of the two electric push rods 19 respectively pass through the two slots 20 and are fixedly connected to moving blocks 21, and an upper squeezing roller 22 is rotatably connected between the two moving blocks 21. The silk fabric after multiple stages of impregnation passes between the lower squeezing roller 18 and the upper squeezing roller 22, which can squeeze out a large amount of water in the silk fabric. According to the thickness of the silk fabric, the two electric push rods 19 are started to work synchronously, driving the two moving blocks 21 to slide and displace in the slot 20, and the height of the upper squeezing roller 22 can be adjusted to achieve the adjustment of the distance between the upper squeezing roller 22 and the lower squeezing roller 18, so as to squeeze out water for silk fabrics of different thicknesses, thereby improving the subsequent drying effect.

[0025] like Figure 4 As shown, the inner walls on both sides of the slot 20 are slidably connected to the side walls on both sides of the moving block 21, so that the displacement of the moving block 21 is more stable.

[0026] like Figure 4 As shown, the bottom section of the water collecting tank 2 is V-shaped, and a drainage valve port 23 is provided on one side of the bottom of the water collecting tank 2 to facilitate the discharge of waste liquid.

[0027] like Figure 3 As shown, the inner walls at both ends of the concave shell 8 are rotatably connected to the ends of the two rotating rods 12 away from the double-headed motor 11 through bearing seats, so that the rotation of the rotating rods 12 is more stable.

[0028] like Figure 3 As shown: a through hole is opened on the side wall of the drying box 3 and is connected to the concave shell 8. The through hole is rotatably connected to the outer wall of the rotating tube 9 through a bearing to facilitate the rotation of the rotating tube 9.

[0029] like Figure 1 As shown: the bottom of the water collecting tank 2 and the drying box 3 are fixedly connected with a support frame 24, which provides stable support and is flush with the bottom of the mercerizing machine body 1.

[0030] Working Principle: When using this device, the silk fabric that has undergone multiple-stage padding processing on the mercerizing machine body 1 passes between the lower squeezing roller 18 and the upper squeezing roller 22, which can squeeze out a large amount of water in the silk fabric. According to the thickness of the silk fabric, the two electric push rods 19 are started to work synchronously, driving the two moving blocks 21 to slide in the notch 20. The height of the upper squeezing roller 22 can be adjusted, and the distance between the upper squeezing roller 22 and the lower squeezing roller 18 can be adjusted, so that the water can be squeezed out of silk fabrics of different thicknesses, which is convenient for improving the subsequent drying effect.

[0031] Then, when the silk fabric passes through the drying box 3, it is interspersed and wound around the three guide rollers 16, the hot air blower 6 is started, and the hot air is introduced into the two rotating tubes 9 through the two air guide tubes 7, and then blown to both sides of the silk fabric by the two hot air pipes 10 to perform hot air drying treatment on it. At the same time, the double-headed motor 11 is started to drive the two rotating rods 12 to rotate at the same time. Since the two driving wheels 13 are respectively driven by two transmission belts 15 and two driven wheels 14, the hot air pipes 10 on the two rotating tubes 9 are driven to rotate at the same time, so that the hot air is dispersed more widely, thereby improving the drying effect of the hot air on the silk fabric after multi-stage dipping processing, and improving the subsequent processing efficiency of the silk fabric.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-stage padding mercerizing machine, comprising a mercerizing machine body (1), characterized in that: A water collecting trough (2) is fixedly connected to one side of the discharge end of the mercerizing machine body (1), a water squeezing mechanism is fixedly connected to the upper end of the water collecting trough (2), a drying box (3) is fixedly connected to the side of the water collecting trough (2) away from the mercerizing machine body (1), a feeding port (4) is provided on the side of the drying box (3) close to the water squeezing mechanism, a rotary drying mechanism is provided in the drying box (3), and a discharge port (5) is provided on the side of the drying box (3) away from the water squeezing mechanism; The rotary drying mechanism comprises a hot air blower (6) fixed on one side of the drying box (3), both sides of the air outlet end of the hot air blower (6) are connected with an air guide pipe (7), the side of the drying box (3) away from the hot air blower (6) is fixedly connected with a concave shell (8), one end of the two air guide pipes (7) respectively penetrates the upper and lower sides of the concave shell (8) and is rotatably connected with a rotating pipe (9) through a rotating member, the two rotating pipes (9) penetrate into the drying box (3) and are connected with a hot air pipe (10), the concave shell (8) is fixedly connected with the air guide pipe (8), and the rotating pipe (9) is fixedly connected with the air guide pipe (8) through a rotating member. A double-headed motor (11) is fixedly connected to the inner wall of the vertical end of the shell (8), and both ends of the double-headed motor (11) are fixedly connected to a rotating rod (12), and the two rotating rods (12) are fixedly connected to a driving wheel (13), and the two rotating tubes (9) are fixedly connected to a driven wheel (14), and the two driving wheels (13) are transmission-connected to the two driven wheels (14) through a transmission belt (15). The inner wall of the drying box (3) is rotationally connected to three guide rollers (16) distributed in a triangular array.

2. A multi-stage padding mercerizing machine according to claim 1, characterized in that: The water squeezing mechanism comprises a concave frame (17) fixed on the upper side wall of the water collecting tank (2); the inner wall of the concave frame (17) is rotatably connected to a lower squeezing roller (18); both ends of the upper side of the concave frame (17) are fixedly connected to electric push rods (19); the two vertical end side walls of the concave frame (17) are provided with slots (20); the lower ends of the two electric push rods (19) respectively penetrate the two slots (20) and are fixedly connected to moving blocks (21); and an upper squeezing roller (22) is rotatably connected between the two moving blocks (21).

3. A multi-stage padding mercerizing machine according to claim 2, characterized in that: The inner walls on both sides of the notch (20) are slidably connected to the side walls on both sides of the moving block (21).

4. The multi-stage padding mercerizing machine according to claim 1, characterized in that: The bottom cross-section of the water collecting trough (2) is V-shaped, and one side of the bottom of the water collecting trough (2) is connected to a drainage valve port (23).

5. The multi-stage padding mercerizing machine according to claim 1, characterized in that: The inner walls at both ends of the concave shell (8) are rotatably connected to one end of the two rotating rods (12) away from the double-headed motor (11) through a bearing seat.

6. The multi-stage padding mercerizing machine according to claim 1, characterized in that: The side wall of the drying box (3) is provided with a through hole connected to the concave shell (8), and the through hole is rotatably connected to the outer side wall of the rotating tube (9) through a bearing.

7. The multi-stage padding mercerizing machine according to claim 1, characterized in that: The bottoms of the water collecting tank (2) and the drying box (3) are fixedly connected with a support frame (24).

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