CN107974786B - Printing and dyeing equipment - Google Patents

Abstract

The invention provides a printing and dyeing equipment, which comprises a dyeing box, a dehydration and drying mechanism and a printing machine arranged in sequence from left to right, and the dehydration and drying mechanism includes a dehydration mechanism, a water absorption mechanism, an ironing Mechanism and drying machine, the dehydration mechanism includes a guide rail frame, the pressure water roller is installed in the groove of the guide rail frame through rollers, the right side of the guide rail frame is provided with a cylinder, the piston rod of the cylinder and the pressure water roller connected, the water absorbing mechanism includes a water pressure plate and a water absorbing roller; the setting of the dehydration and drying mechanism of the present invention makes it unnecessary to carry out centrifugal dehydration after the textiles are dyed, which ensures the flatness of the textiles, and does not need to be flattened on the open width machine. Combining printing and dyeing equipment, dehydration drying equipment and printing equipment together reduces the time for equipment replacement during work, and the printing and dyeing work is completed on one equipment, which improves work efficiency.

Description

A kind of printing and dyeing equipment

technical field

The invention relates to the technical field of textile equipment, in particular to a printing and dyeing equipment.

Background technique

Printing and dyeing, also known as dyeing and finishing, is a processing method and a general term for pretreatment, dyeing, printing, finishing, washing, etc.

For example, a dye tank for textile processing provided by Chinese Patent Publication No. "CN107164902A" includes a main body, a motor-driven device and a movable guide roller. Both sides of the upper end surface of the main body are fixedly equipped with reinforcing plates. The upper end surface of the plate is rotatably connected with a first yarn guide roller, and the symmetrical position of the first yarn guide roller relative to the main body is rotatably connected with a second yarn guide roller, and the motor drive device is fixedly installed between the first yarn guide roller and the Between the second yarn guide rollers, both the first yarn guide roller and the second yarn guide roller are rotatably connected to the motor drive device through a belt, and the movable yarn guide rollers are installed at the bottom of the inner cavity of the main body, and the side of the main body A turntable is rotatably connected to the wall through a rotating shaft.

Another example is a kind of fabric automatic dyeing and dehydration system provided by Chinese Patent Publication No. "CN105463741A", comprising: dyeing equipment, an inner cage, a manipulator, and a centrifuge, and the dyeing equipment is used to dye the fabric; The cage can enter the station to be dehydrated from the cloth receiving station, then enter the centrifuge on the centrifugal dehydration station from the station to be dewatered, and then enter the post-processing station from the centrifuge on the centrifugal dehydration station; the manipulator, It can move between the station to be dehydrated, the centrifugal dehydration station and the post-processing station; the centrifuge is used to drive the inner cage to rotate in a circumferential direction to dehydrate the water-containing fabric loaded in the inner cage.

In the prior art, the textiles printed and dyed by the printing and dyeing device contain a large amount of water, so it is necessary to use dehydration equipment to separate the printing and dyeing wastewater contained in the textiles, while the traditional dehydration method mostly uses centrifugal dehydration, and most of the textiles after centrifugal dehydration are due to centrifugal force. The function of the fabric is reversed and becomes rope-like, and wrinkles will also occur on the textile, which affects the quality of the textile. At the same time, after dehydration, it needs to be widened and shaped on the open-width machine, which adds a step process and increases the production cost. In addition, the traditional dyeing machine It only has the function of dyeing, and the function is relatively single. In the printing and dyeing process of textiles, the printing and dyeing equipment, dehydration equipment and printing equipment are all independent equipment. During production, the equipment needs to be replaced to continue working, which reduces the production efficiency.

Contents of the invention

The purpose of the present invention is to provide a printing and dyeing equipment to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A printing and dyeing equipment, including a dyeing box, a dehydration drying mechanism and a printing machine arranged in sequence from left to right;

The dyeing box includes a first dyeing box and a second dyeing box, the upper end of the first dyeing box is provided with unwinding rollers, and a number of transfer rollers are staggered in it, and a number of transfer rollers are arranged in parallel in the second dyeing box. A heating roller, a tension roller is arranged between the heating rollers, the tension roller is movably mounted on one end of the telescopic rod, and the other end of the telescopic rod is movably mounted on the tensioner through a slider;

The dehydration and drying mechanism includes a dehydration mechanism, a water absorption mechanism, an ironing mechanism and a dryer arranged sequentially from left to right. Roller, the right side of the guide rail frame is provided with a cylinder, the piston rod of the cylinder is connected with the pressure water roller, and the upper and lower ends of the guide rail frame are movably installed with transfer rollers, on which there are diversion grooves and water leakage holes;

The water absorbing mechanism includes a water-pressing plate and a water-suction roller, the water-pressing plate is arranged above the water-suction roller, the water-pressing plate is movably installed in the second chute, and several water seepage holes are opened on the water-suction roller, which Several water-absorbing plates are installed equidistantly on the circumference;

The ironing mechanism includes an ironing table, an ironing machine and a mounting bar. The ironing machine is arranged above the ironing table and is movably installed on the mounting bar. The dryer is arranged below the ironing mechanism. It includes a drying fan, a suction pipe, a hot air blower and an air inlet, the air inlet is arranged on the frame shell, one end of the air suction pipe is connected to the air inlet, and the other end is connected to several drying fans. A hot air blower is arranged between the drying fan and the air inlet;

The printing machine includes a printing table, a formwork frame, a cover plate and connecting rods, two ends of the formwork frame are provided with moving grooves, and one end of the two connecting rods is hinged through a pin shaft, and is movably installed in the moving groove Inside, the other end of one connecting rod is movably installed on the printing table, and the other end of the other connecting rod is movably installed on the cover plate.

Preferably, a water inlet is opened on the left side of the first dyeing tank, and a temperature sensor and several heating pipes are installed on the inner wall thereof.

Preferably, the heating roller includes an insulating and waterproof layer, a thermal insulation layer, a heating layer and an installation layer arranged sequentially from the outside to the inside, and the heating layer is heated by an electric heating wire.

Preferably, one end of the tensioner is provided with a torsion spring, and several first chutes are provided on the mounting frame, the slider is movably installed in the first chute, and a stirring blade is installed in the mounting frame. The stirring blade is connected with the output shaft of the motor.

Preferably, a waste water pool is provided under the dehydration and drying mechanism, and a water outlet of the dyeing box is provided at the junction of the waste water pool and the second dyeing box, and a water outlet is also provided on the right side thereof.

Preferably, several spray heads are arranged between the water absorption mechanism and the dryer, and the spray heads are used for spraying the printing and dyeing pretreatment liquid.

Preferably, two guide rollers are provided at the lower end of the spray head, and a flattening roller is provided at the front of the ironing mechanism and the printing machine.

Preferably, several drying fans are divided into two groups, each group includes at least one drying fan, and the two groups of drying fans are arranged back to back and parallel to each other.

Compared with prior art, the beneficial effect of the present invention is:

The first dyeing box of the present invention enables textiles to be dyed in a stretched state through the setting of transfer rollers, and the setting of the tensioner in the second dyeing box can automatically adjust the tension of textiles during the working process, so that the textiles can be dyed smoothly. It is more uniform and improves the dyeing effect. The setting of the heating tube and the heating roller is convenient for adjusting the temperature of the dyeing liquid, and is suitable for dyeing of different dyes and textiles;

The setting of the dehydration and drying mechanism of the present invention eliminates the need for centrifugal dehydration after the textiles are dyed, ensures the flatness of the textiles, and does not need to be flattened on the open-width machine, which reduces the production cost; the dehydration and drying mechanism consists of a dehydration mechanism and a water absorption mechanism. , Ironing mechanism and drying machine, dehydration mechanism and water absorption mechanism are set. After the textile is dyed, the pressure roller of the dehydration mechanism moves back and forth under the action of the cylinder to squeeze the waste water in the textile, and the textile enters the water absorption after the dehydration mechanism. Mechanism, under the action of the water pressure block, the water absorption roller and the water absorption block further absorb the wastewater in the textile, and then dry the textile under the action of the ironing mechanism and the dryer to promote the textile to absorb the printing and dyeing pretreatment solution, and at the same time, the ironing The ironing of the machine makes the textile more smooth and improves the quality of the textile;

The invention combines printing and dyeing equipment, dehydration and drying equipment and printing equipment, which reduces the time for replacing equipment during work, and the printing and dyeing is completed on one equipment, which improves work efficiency.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the enlarged schematic diagram of A district of the present invention;

Fig. 3 is the structural representation of tensioner of the present invention;

Fig. 4 is a structural schematic diagram of the heating roller of the present invention;

Fig. 5 is a schematic structural view of the dehydration mechanism of the present invention;

Fig. 6 is a schematic structural view of the water absorption mechanism of the present invention;

Fig. 7 is a schematic structural view of the flattening roller of the present invention.

In the figure: 1 first dyeing box, 101 unwinding roller, 102 water inlet, 103 transfer roller, 104 heating pipe, 105 temperature sensor, 2 second dyeing box, 21 heating roller, 211 insulation and waterproof layer, 212 insulation layer, 213 Heating layer, 214 installation layer, 22 tensioner, 221 torsion spring, 222 installation frame, 223 first chute, 224 stirring blade, 225 motor, 23 tension roller, 24 telescopic rod, 25 slider, 3 dehydration mechanism, 31 Guide rail frame, 32 pressure water roller, 33 cylinder, 34 piston rod, 35 roller, 36 transfer roller, 37 diversion groove, 38 water leakage hole, 4 water absorption mechanism, 41 second chute, 42 pressure water plate, 43 water absorption roller, 44 seepage hole, 45 water-absorbing board, 5 waste water pool, 51 outlet of dyeing box, 52 outlet, 6 spray head, 7 ironing mechanism, 71 ironing table, 72 ironing machine, 73 installation rod, 8 dryer, 81 drying fan, 82 suction pipe, 83 hot air blower, 84 air inlet, 9 printing machine, 91 printing table, 92 template frame, 93 cover plate, 94 connecting rod, 11 guide roller and 12 flattening roller.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Referring to Figures 1-7, the present invention provides a technical solution:

A printing and dyeing equipment, including a dyeing box, a dehydration drying mechanism and a printing machine 9 arranged in sequence from left to right.

The dyeing box includes a first dyeing box 1 and a second dyeing box 2. The upper end of the first dyeing box 1 is provided with an unwinding roller 101, and a plurality of transfer rollers 103 are interlaced inside. The nozzle 102 has a temperature sensor 105 and several heating pipes 104 installed on its inner wall.

Several heating rollers 21 are arranged in parallel in the second dyeing box 2, and tensioning rollers 23 are arranged between the heating rollers 21. It is movably installed on the tensioner 22, and one end of the tensioner 22 is provided with a torsion spring 221, and a plurality of first chute 223 is provided on the mounting bracket 222, and the slider 25 is movably installed in the first chute 223, and the sliding block 25 is movably installed in the first chute 223, and by adjusting the The block 25 adjusts the position of the tension roller 23 to prevent friction between the tension roller 23 and the heating roller 21 . The tensioner 22 has a tendency to rotate upwards under the elastic force of the torsion spring 221, thereby automatically tensioning the textile through the telescopic rod 24 and the tension roller 23, preventing it from being folded, thereby improving the dyeing effect. Agitating blade 224 is installed in the installation frame 222, and agitating blade 224 is connected with the output shaft of motor 225, and motor 225 works to drive agitating blade 224 to rotate and stir the dye liquor, so that textile dyeing is more even.

The heating roller 21 comprises an insulating and waterproof layer 211, an insulating layer 212, a heating layer 213 and an installation layer 214 arranged sequentially from the outside to the inside. The heating layer 213 is heated by an electric heating wire, which is convenient for controlling the temperature of the heating roller 21. The insulating and waterproof layer 211 ensures The heating roller 21 can be used in the dye liquor, and the heating layer 213 and the insulation layer 212 guarantee the heating effect simultaneously. The heating tube 104 and the heating roller 21 are arranged to evenly heat the dye liquor, and the temperature sensor 105 is convenient for monitoring the temperature of the dye liquor. The temperature of the dye liquor is suitable for dyeing different dyes and textiles, so that textiles can be dyed at the most suitable temperature , improving the dyeing efficiency. The first dyeing box 1 and the second dyeing box 2 work at the same time, so that the textile dyeing is more comprehensive and uniform, and the dyeing effect is improved.

The dehydration and drying mechanism includes a dehydration mechanism 3, a water absorption mechanism 4, an ironing mechanism 7 and a dryer 8 arranged in sequence from left to right. The setting of the dehydration and drying mechanism eliminates the need for centrifugal dehydration after textile dyeing, ensuring the development of textiles. Flatness, at the same time no need to flatten on the open width machine, reducing production costs. The bottom of the dehydration and drying mechanism is provided with a waste water pool 5, and the connection between the waste water pool 5 and the second dyeing box 2 is provided with a dyeing box water outlet 51, and its right side is also provided with a water outlet 52.

The dehydration mechanism 3 comprises a guide rail frame 31, in the groove of the guide rail frame 31, a pressure water roller 32 is movably installed by a roller 35, and the right side of the guide rail frame 31 is provided with a cylinder 33, and the piston rod 34 of the cylinder 33 is connected with the pressure water roller 32, and the guide rail frame 31 upper and lower two ends are movably equipped with transfer roller 36, and transfer roller 36 two ends are installed on the guide rail frame 31 by bearing, can rotate freely. The guide rail frame 31 is provided with a diversion groove 37 and a water leakage hole 38 . The textile enters the dehydration mechanism 3 through the transfer roller 36, and under the action of the pressure roller 32, the waste water in the textile is squeezed out. The moisture in the textile is pressed dry, and the squeezed moisture drips into the waste water pool 5 below through the diversion groove 37 and the water leakage hole 38. Textiles enter the water absorption mechanism 4 after being dehydrated in the dehydration mechanism 3 .

The water absorbing mechanism 4 comprises a water pressing plate 42 and a water absorbing roller 43, the water pressing plate 42 is arranged above the water absorbing roller 43, the water pressing plate 42 is movably installed in the second chute 41, and the water absorbing roller 43 is provided with several seepage holes 44, Facilitate moisture dripping on the textiles and be better absorbed by the water absorption roller 43. Several water absorption plates 45 are equidistantly installed on the circumference of the water absorption roller 43. The water absorption plates 45 are detachably installed on the water absorption roller 43 for easy replacement. The water pressing plate 42 moves up and down in the second chute 41 to press the textile, so that the moisture in the textile is absorbed by the water absorbing plate 45 and the water absorbing roller 43, further absorbing the waste water in the textile, and ensuring the dehydration effect of the textile.

Several spray heads 6 are arranged between the water absorbing mechanism 4 and the dryer 8, and the spray heads 6 are used for spraying the printing and dyeing pretreatment liquid, so as to improve the utilization rate and dye uptake rate of dyestuffs. The lower end of the spray head 6 is provided with two guide rollers 11, and the front of the ironing mechanism 7 and the printing machine 9 is provided with a flattening roller 12, so that the textiles are kept flattened before entering the ironing mechanism 7 and the printing machine 9, Improves ironing and printing results.

Dryer 8 is arranged below ironing mechanism 7, and it comprises drying fan 81, air suction pipe 82, hot air blower 83 and air inlet 84, and air inlet 84 is arranged on the frame shell, and one end of air suction pipe 82 is connected with air inlet. The air outlet 84 is connected, and the other end is connected with several drying fans 81, and a hot air blower 83 is arranged between the drying fan 81 and the air inlet 84; several drying fans 81 are divided into two groups, and each group includes at least one drying fan 81 , two groups of drying fans 81 are arranged back to back and parallel to each other. The drying fan 81 works, and the air enters the suction pipe 82 through the air inlet 84. Under the action of the hot air blower 83, the heating air is sent to the drying fan 81 through the suction pipe 82, and then blows out to dry the textile cloth, improving Improve the drying efficiency of textiles.

The ironing mechanism 7 includes an ironing table 71, an ironing machine 72 and an installation bar 73. The ironing machine 72 is arranged above the ironing table 71, and is movably mounted on the installation bar 73 to facilitate the adjustment of the position of the ironing machine 72. After the textiles are dried by the dryer 8, the textiles are ironed by the ironing machine 72 to make the textiles smoother and improve the quality of the textiles.

The printing machine 9 includes a printing table 91, a formwork frame 92, a cover plate 93 and a connecting rod 94. The two ends of the formwork frame 92 are provided with moving grooves, and one end of the two connecting rods 94 is hinged by a pin shaft, and is movably mounted on a moving In the groove, the other end of one connecting rod 94 is movably installed on the printing table 91, and the other end of the other connecting rod 94 is movably installed on the cover plate 93, so that the printing table 91, template frame 92 and cover plate 93 can be moved up and down. move. When in use, the textiles are placed on the printing table 91, the template engraved with the pattern is installed on the template frame 92, the printing dye is added to the cover plate 93, and the template frame 92 is used to clamp the textile with the cover plate 93, and the pattern is printed and dyed. On the fabric, the printing machine 9 has a simple structure, which facilitates printing and dyeing of textiles.

The invention combines printing and dyeing equipment, dehydration and drying equipment and printing equipment, which reduces the time for replacing equipment during work, and the printing and dyeing is completed on one equipment, which improves work efficiency.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a printing and dyeing equipment, includes dyeing case, dehydration stoving mechanism and calico printing machine (9) that from left to right set gradually, its characterized in that:

the dyeing box comprises a first dyeing box (1) and a second dyeing box (2), an unwinding roller (101) is arranged at the upper end of the first dyeing box (1), a plurality of transfer rollers (103) are arranged in the first dyeing box in a staggered manner, a plurality of heating rollers (21) are arranged in the second dyeing box (2) in parallel, tensioning rollers (23) are arranged between the heating rollers (21), the tensioning rollers (23) are movably mounted at one end of a telescopic rod (24), and the other end of the telescopic rod (24) is movably mounted on a tensioner (22) through a sliding block (25);

the dehydration drying mechanism comprises a dehydration mechanism (3), a water absorption mechanism (4), an ironing mechanism (7) and a dryer (8) which are sequentially arranged from left to right, the dehydration mechanism (3) comprises a guide rail frame (31), a water pressing roller (32) is movably arranged in a groove of the guide rail frame (31) through a roller (35), an air cylinder (33) is arranged on the right side of the guide rail frame (31), a piston rod (34) of the air cylinder (33) is connected with the water pressing roller (32), transfer rollers (36) are movably arranged at the upper end and the lower end of the guide rail frame (31), and a flow guide groove (37) and a water leakage hole (38) are formed in the transfer rollers;

the water absorption mechanism (4) comprises a water pressing plate (42) and a water absorption roller (43), the water pressing plate (42) is arranged above the water absorption roller (43), the water pressing plate (42) is movably arranged in a second sliding groove (41), a plurality of water seepage holes (44) are formed in the water absorption roller (43), and a plurality of water absorption plates (45) are arranged on the circumference of the water absorption roller at equal distances;

the ironing mechanism (7) comprises a cloth ironing table (71), an ironing machine (72) and a mounting rod (73), the ironing machine (72) is arranged above the cloth ironing table (71) and movably mounted on the mounting rod (73), the dryer (8) is arranged below the ironing mechanism (7) and comprises a drying fan (81), an air suction pipe (82), a hot air fan (83) and an air inlet (84), the air inlet (84) is arranged on a frame shell, one end of the air suction pipe (82) is connected with the air inlet (84), the other end of the air suction pipe (82) is connected with a plurality of drying fans (81), and the hot air fan (83) is arranged between the drying fans (81) and the air inlet (84);

calico printing machine (9) are including seal cloth platform (91), template frame (92), apron (93) and connecting rod (94), the shifting chute has been seted up at the both ends of template frame (92), two the one end of connecting rod (94) is through the round pin axle hinge, and movable mounting is in the shifting chute, and the other end movable mounting of a connecting rod (94) is on seal cloth platform (91), and the other end movable mounting of another connecting rod (94) is on apron (93).

2. The printing apparatus according to claim 1, wherein: a water inlet (102) is formed in the left side of the first dyeing box (1), and a temperature sensor (105) and a plurality of heating pipes (104) are installed on the inner wall of the first dyeing box.

3. The printing apparatus according to claim 1, wherein: the heating roller (21) comprises an insulating waterproof layer (211), a heat preservation layer (212), a heating layer (213) and a mounting layer (214), wherein the insulating waterproof layer, the heat preservation layer (212), the heating layer (213) and the mounting layer (214) are sequentially arranged from outside to inside, and the heating layer (213) is heated by an electric heating wire.

4. The printing apparatus according to claim 1, wherein: the one end of tensioner (22) is provided with torsional spring (221), has seted up a plurality of first spout (223) on its mounting bracket (222), slider (25) movable mounting is in first spout (223), install stirring leaf (224) in mounting bracket (222), the output shaft of stirring leaf (224) and motor (225).

5. The printing apparatus according to claim 1, wherein: the dewatering and drying mechanism is provided with a wastewater disposal basin (5) below, the joint of the wastewater disposal basin (5) and the second dyeing box (2) is provided with a dyeing box water outlet (51), and the right side of the wastewater disposal basin is also provided with a water outlet (52).

6. The printing apparatus according to claim 1, wherein: a plurality of spray heads (6) are arranged between the water absorption mechanism (4) and the dryer (8), and the spray heads (6) are used for spraying printing and dyeing pretreatment liquid.

7. The printing apparatus according to claim 6, wherein: two guide rollers (11) are arranged at the lower end of the spray head (6), and a flattening roller (12) is arranged in front of the ironing mechanism (7) and the printing machine (9).

8. The printing apparatus according to claim 1, wherein: the plurality of drying fans (81) are divided into two groups, each group comprises at least one drying fan (81), and the two groups of drying fans (81) are arranged back to back and are parallel to each other.