Fabric desizing equipment for textiles

Abstract

The utility model provides fabric desizing equipment for textiles, which is characterized in that the top of a shell is open, an accommodating cavity is formed in the shell, a baffle is arranged in the middle of the shell, and the accommodating cavity is divided into a first accommodating cavity and a second accommodating cavity by the baffle; the lifting roller is arranged on the shell in the cloth conveying direction. The liquid stirring part is arranged in the containing cavity and used for stirring the desizing liquid so that the desizing liquid can flow. The baffle is arranged in the shell to separate the first containing cavity and the second containing cavity, and the two containing cavities can be used for secondary desizing for thicker cloth, so that the desizing effect is enhanced. For thin cloth, a cleaning agent can be arranged in the second accommodating cavity, so that the desizing liquid is further neutralized. The stirring part is mainly used for stirring the desizing liquid, so that the desizing liquid flows, and the desizing liquid in the whole accommodating cavity can uniformly react with the cloth. The overall concentration of the desizing liquid is kept consistent, and the situation that the desizing effect becomes poor due to the fact that the local concentration of the desizing liquid is reduced and cloth cannot be completely dip-dyed is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, in particular to a fabric desizing device for textiles. Background Art

[0002] Desizing refers to the process of treating the fabric with acid, alkali, enzyme, etc. to remove the sizing agent added to the warp yarn during weaving. The purpose is to facilitate subsequent processing such as scouring. Before weaving the fabric, the warp yarn is generally treated with sizing (the warp yarn is dipped in the slurry and then dried) to make the fibers in the yarn adhere and form a thin film on the surface of the yarn for easy weaving. Cotton fabrics are generally sized with starch or modified starch slurry or polyvinyl alcohol and polyacrylic acid (ester) slurry. Lubricants, softeners, preservatives and other additives are also added to the slurry. After desizing, impurities such as starch decomposition products will re-condense on the fabric and need to be cleaned.

[0003] In the prior art, when the fabric enters the desizing liquid, the desizing liquid does not flow, so the desizing liquid located in the circumference of the fabric is in a relatively static state. When the fabric is thick, the desizing liquid in the circumference of the fabric will react for a period of time and the local concentration of the desizing liquid will decrease. The subsequent desizing liquid cannot completely penetrate the fabric, which will result in poor desizing effect. In addition, after desizing, a large amount of desizing liquid will adhere to the fabric, resulting in a large amount of desizing liquid loss. Utility Model Content

[0004] The main purpose of the utility model is to provide a desizing device for textile fabrics, which solves the problem that the desizing liquid is relatively static during the desizing process, resulting in the desizing liquid being unable to be fully utilized.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is to provide a desizing device for textile fabrics, including: a shell body, the top of the shell body is open, the interior is a accommodating cavity, the middle of the shell body is provided with a baffle, the baffle divides the accommodating cavity into a first accommodating cavity and a second accommodating cavity; a lifting roller, the lifting roller is arranged on the shell body along the fabric conveying direction; the liquid stirring part, the liquid stirring part is arranged in the accommodating cavity, and is used to stir the desizing liquid to make the desizing liquid flow.

[0006] In a preferred embodiment, the stirring part has a first stirring part, which is arranged on the side wall of the accommodating cavity; the first stirring part has a first driving part, which is arranged on the outer side wall of the shell, and the output end of the first driving part passes through the shell and is connected to the transmission shaft; the transmission shaft has a plurality of stirring rods in the circumference.

[0007] In a preferred embodiment, the stirring part has a second stirring part, which is arranged at the bottom of the accommodating chamber; the second stirring part has a second driving part, which is arranged at the bottom of the shell, and the output end of the second driving part passes through the shell and is transmission-connected to the stirring disk.

[0008] In a preferred solution, there are a plurality of lifting rollers, which are arranged on a first mounting platform on the housing, and the lifting rollers have a third driving part, and the output end of the third driving part passes through the first mounting platform and is transmission-connected to the lifting rod. A roller mounting part is provided below the lifting rod, and the first roller is provided on the roller mounting part.

[0009] In a preferred embodiment, a second mounting platform and a third mounting platform are respectively provided at the front and rear ends of the shell; the second mounting platform is provided with a feed roller group, and the feed roller group has two rollers arranged upper and lower; the third mounting platform is provided with a discharge roller group, and the discharge roller group has two rollers arranged upper and lower.

[0010] In a preferred solution, the end of the stirring rod is provided with a stirring plate, and the stirring plate is used to further increase the stirring effect on the desizing liquid.

[0011] In a preferred solution, the top surface of the stirring disk has a plurality of protrusions, and the protrusions are used to further increase the stirring effect on the desizing liquid.

[0012] In the preferred solution, it also includes: a drying section, which is arranged on the third mounting platform and is located in front of the discharge roller group;

[0013] A first tension roller group is provided in front of the drying section, and the first tension roller group is used to squeeze out excess desizing liquid in the cloth;

[0014] The drying part comprises: a drying shell, the drying shell is hollow inside, a longitudinal end surface of the drying shell has a first through hole, and two front and rear opposite end surfaces of the drying shell have second through holes, and the second through holes are suitable for the cloth to pass through the drying part;

[0015] A dustproof screen, wherein the dustproof screen cover is arranged on the first through hole;

[0016] Fan: The fan is located inside the drying shell near the dust screen;

[0017] The heat pipe is located inside the drying shell, close to the fan, and in the longitudinal direction of the second through hole.

[0018] In a preferred solution, it also includes: a waste liquid barrel, which is arranged below the discharge end of the shell.

[0019] In a preferred embodiment, a second tension roller group and a guide plate are provided above the baffle; after the cloth comes out of the first accommodating chamber, it passes through the second tension roller to the second accommodating chamber; the guide plate is arranged below the second tension roller group.

[0020] In a preferred solution, two solenoid valves are respectively provided at positions corresponding to the first accommodating chamber and the second accommodating chamber on the housing.

[0021] Beneficial effects of the utility model: The present application separates the first accommodating chamber and the second accommodating chamber by setting a baffle inside the shell. For thicker fabrics, the two accommodating chambers can be desized twice to enhance the desizing effect. For thin fabrics, a cleaning agent can be set inside the second accommodating chamber to further neutralize the desizing liquid. The lifting roller can control the length of the fabric immersed in the desizing liquid to a certain extent. For thicker fabrics, the lifting rod can be extended to increase the length of the fabric in the desizing liquid. For thin fabrics, the lifting rod can be shortened to reduce the length of the fabric in the desizing liquid. In this way, the adaptability of the device of the present application to fabrics of different thicknesses is improved. The stirring part is mainly used to stir the desizing liquid so that the desizing liquid flows, so that the desizing liquid in the entire accommodating chamber can react evenly with the fabric. The overall concentration of the desizing liquid is kept consistent to prevent the concentration of the local desizing liquid from decreasing, resulting in the inability to completely immerse the fabric and causing the desizing effect to deteriorate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of the main structure of the utility model textile fabric desizing equipment;

[0024] Figure 2 This is a schematic diagram of the main structure of the utility model textile fabric desizing equipment (without the waste liquid bucket of the liquid stirring part);

[0025] Figure 3 It is a top view of the fabric desizing device for textiles of the utility model;

[0026] Figure 4 This is a schematic diagram of the main structure of the lifting roller of the utility model;

[0027] Figure 5 It is a schematic diagram of the main structure of the first stirring part of the utility model;

[0028] Figure 6 It is a cross-sectional view of the drying part of the utility model;

[0029] In the figure: shell 1, baffle 11, first accommodating chamber 12, second accommodating chamber 13, first mounting platform 14, second mounting platform 15, feed roller group 151, third mounting platform 16, discharge roller group 161, lifting roller 2, third driving part 21, lifting rod 22, roller mounting part 23, first roller 24, first stirring part 3, first driving part 31, transmission shaft 32, stirring rod 33, stirring plate 331, second stirring part 4, drying part 5, drying shell 51, dustproof net 52, fan 53, heat pipe 54, first tension roller group 6, waste liquid barrel 7, second tension roller group 8, drainage plate 9. DETAILED DESCRIPTION

[0030] like Figures 1 to 6 As shown, the desizing device for textile fabrics comprises: a shell 1, the top of the shell 1 is open, the interior is a receiving chamber, the middle of the shell 1 is provided with a baffle 11, the baffle 11 divides the receiving chamber into a first receiving chamber 12 and a second receiving chamber 13; a lifting roller 2, the lifting roller 2 is arranged on the shell 1 along the fabric conveying direction; a liquid stirring part, the liquid stirring part is arranged in the receiving chamber, and is used for stirring the desizing liquid to make the desizing liquid flow.

[0031] In this embodiment, a baffle 11 is provided inside the housing 1 to separate the first accommodating chamber 12 and the second accommodating chamber 13. For thicker fabrics, the two accommodating chambers can be desized twice to enhance the desizing effect. For thin fabrics, a cleaning agent can be provided inside the second accommodating chamber 13 to further neutralize the desizing liquid. The lifting roller 2 can control the length of the fabric immersed in the desizing liquid to a certain extent. For thicker fabrics, the lifting rod 22 can be extended to increase the length of the fabric in the desizing liquid. For thin fabrics, the lifting rod 22 can be shortened to reduce the length of the fabric in the desizing liquid. This improves the adaptability of a device of the present application to fabrics of different thicknesses. The stirring part is mainly used to stir the desizing liquid so that the desizing liquid flows, so that the desizing liquid in the entire accommodating chamber can react evenly with the fabric. The overall concentration of the desizing liquid is kept consistent to prevent the concentration of the local desizing liquid from decreasing, resulting in the inability to completely immerse the fabric and causing the desizing effect to deteriorate.

[0032] In one specific embodiment, the stirring part has a first stirring part 3, which is arranged on the side wall of the accommodating chamber; the first stirring part 3 has a first driving part 31, which is arranged on the outer side wall of the shell 1, and the output end of the first driving part 31 passes through the shell 1 and is connected to the transmission shaft 32 for transmission; the transmission shaft 32 has a plurality of stirring rods 33 in the circumference. In this design, the specific number of the first stirring part 3 can be determined by the user according to their actual needs, and this application does not limit it. This application decides to install a first stirring part 3 in the first accommodating chamber 12 and the second accommodating chamber 13 respectively based on actual conditions. The first stirring part 3 is perpendicular to the cloth conveying direction and is arranged perpendicular to the side wall of the shell 1. The first stirring part 3 is used to stir the flow of the desizing liquid above the cloth. The specific selection of the first driving part 31 can be determined by the user, and this application will not elaborate on it.

[0033] In one of the specific embodiments, the stirring part has a second stirring part 4, and the second stirring part 4 is arranged at the bottom of the accommodating chamber; the second stirring part 4 has a second driving part, and the second driving part is arranged at the bottom of the shell 1, and the output end of the second driving part passes through the shell 1 and is connected to the stirring disk in a transmission manner. In this design, the specific number of the second stirring parts 4 can be determined by the user according to their actual needs, and this application does not limit it. This application decides to install a second stirring part 4 in the first accommodating chamber 12 and the second accommodating chamber 13 respectively based on actual conditions. The second stirring part 4 faces upward and is used to stir the flow of the desizing liquid under the cloth. The first stirring part 3 and the second stirring part 4 cooperate to allow the desizing liquid above and below the cloth to flow and circulate, further increasing the desizing effect. The specific selection of the second driving part can be determined by the user, and this application will not go into details.

[0034] In one specific embodiment, there are several lifting rollers 2, and the lifting rollers 2 are arranged on the first mounting platform 14 on the housing 1. The lifting rollers 2 have a third driving part 21, and the output end of the third driving part 21 passes through the first mounting platform 14 and is connected to the lifting rod 22 in transmission. There is a roller mounting part 23 below the lifting rod 22, and the first roller 24 is arranged on the roller mounting part 23. In this design, the specific number of lifting rollers 2 can be determined by the user according to their actual needs, and this application does not limit it. This application decides to install two lifting rollers 2 in the first accommodating chamber 12 and the second accommodating chamber 13 respectively based on actual conditions. The two lifting rollers 2 can further increase the adjustment range of the length of the cloth in the desizing liquid, and because the second stirring part 4 is facing upward, the cloth between the two lifting rollers 2 is horizontal, so that the desizing liquid stirred by the second stirring part 4 is directly facing the cloth. The desizing effect is further increased. Among them, the third driving part 21 is preferably a hydraulic cylinder.

[0035] In one specific embodiment, the second mounting platform 15 and the third mounting platform 16 are respectively provided at the front and rear ends of the housing 1; the second mounting platform 15 is provided with a feed roller set 151, and the feed roller set 151 has two rollers arranged vertically; the third mounting platform 16 is provided with a discharge roller set 161, and the discharge roller set 161 has two rollers arranged vertically. In this design, the second mounting platform 15 and the third mounting platform 16 extend to both ends along the length direction of the fabric housing 1, and the extension body has two upward brackets. The feed roller set 151 is suitable for receiving the fabric in the previous process and entering the desizing process, and the discharge roller set 161 is suitable for conveying the fabric in the desizing process to the next process.

[0036] In one specific embodiment, the end of the stirring rod 33 has a stirring plate 331, and the stirring plate 331 is used to further increase the stirring effect on the desizing liquid. In this design, the stirring plate 331 is plate-shaped and has a relatively large area, which can increase the stirring effect on the desizing liquid.

[0037] In one of the specific embodiments, the top surface of the stirring disk has a plurality of protrusions, which are used to further increase the stirring effect on the desizing liquid. In this design, the skilled and shape users of the protrusions can decide at their own discretion not to apply and do not repeat them in detail.

[0038] In one specific embodiment, it also includes: a drying section 5, which is arranged on the third mounting platform 16 and is located in front of the discharge roller group 161; a first tension roller group 6 is provided in front of the drying section 5, and the first tension roller group 6 is used to squeeze the excess desizing liquid in the cloth; the drying section 5 includes: a drying shell 51, the drying shell 51 is hollow inside, the longitudinal end surface of the drying shell 51 has a first through hole, and the two front and rear opposite end surfaces of the drying shell 51 have second through holes, and the second through holes are suitable for the cloth to pass through the drying section 5; a dustproof net 52, the dustproof net 52 is covered on the first through hole; a fan 53, the fan 53 is located in the drying shell 51 near the dustproof net 52; a heat pipe 54, the heat pipe 54 is located in the drying shell 51, near the position of the fan 53, and the heat pipe 54 is in the longitudinal direction of the second through hole. In this design, the drying section 5 generates heat through the heat pipe 54, and the fan 53 blows the heat of the heat pipe 54 to the cloth, so that the cloth is dried as soon as possible.

[0039] In one specific embodiment, it further comprises: a waste liquid bucket 7, which is arranged below the discharge end of the housing 1. In this design, since the production process is carried out in a factory, for the sake of factory hygiene, the waste liquid bucket below the discharge end punishes the desizing liquid flowing out during the squeezing process of the first tension roller. Furthermore, the bottom of the waste liquid bucket 7 has a universal wheel, which is used to transfer and dump the waste liquid after it is full.

[0040] In one specific embodiment, a second tension roller group 8 and a drain plate 9 are further provided above the baffle plate 11; after the cloth comes out of the first accommodating chamber 12, it passes through the second tension roller to the second accommodating chamber 13; the drain plate 9 is arranged below the second tension roller group 8. In this design, the second tension roller can squeeze the cloth coming out of the first accommodating chamber 12, so that the cloth is free of the desizing liquid in the first accommodating chamber 12 as much as possible before entering the second accommodating chamber, thereby reducing the contamination of the desizing liquid in the second accommodating chamber 13. The use time of the desizing liquid in the second accommodating chamber 13 is increased. The drain plate 9 can return the desizing liquid in the squeezing process to the first accommodating chamber 12.

[0041] In one specific embodiment, two solenoid valves are respectively provided on the housing 1 at positions corresponding to the first accommodating chamber 12 and the second accommodating chamber 13. The solenoid valves are respectively used for filling the desizing liquid and discharging the desizing liquid.

[0042] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A desizing device for textile fabrics, characterized in that: include: A shell (1), the top of the shell (1) is open, the interior of the shell (1) is a receiving cavity, a baffle (11) is provided in the middle of the shell (1), and the baffle (11) divides the receiving cavity into a first receiving cavity (12) and a second receiving cavity (13); A lifting roller (2), the lifting roller (2) being arranged on the housing (1) along the cloth conveying direction; The liquid stirring part is arranged in the accommodating cavity and is used for stirring the desizing liquid to make the desizing liquid flow.

2. The desizing device for textile fabrics according to claim 1, characterized in that: The stirring portion comprises a first stirring portion (3), and the first stirring portion (3) is arranged on the side wall of the accommodating cavity; The first stirring portion (3) comprises a first driving portion (31), the first driving portion (31) being arranged on the outer wall of the shell (1), and the output end of the first driving portion (31) passing through the shell (1) and being transmission-connected to the transmission shaft (32); A plurality of stirring rods (33) are arranged on the circumference of the transmission shaft (32).

3. The desizing device for textile fabrics according to claim 1, characterized in that: The stirring portion comprises a second stirring portion (4), and the second stirring portion (4) is arranged at the bottom of the accommodating cavity; The second stirring portion (4) has a second driving portion, which is arranged at the bottom of the housing (1), and the output end of the second driving portion passes through the housing (1) and is transmission-connected to the stirring disk.

4. The desizing device for textile fabrics according to claim 1, characterized in that: There are a plurality of lifting rollers (2), the lifting rollers (2) being arranged on a first mounting platform (14) on the housing (1), the lifting rollers (2) having a third driving part (21), the output end of the third driving part (21) passing through the first mounting platform (14) and being transmission-connected to the lifting rod (22); A roller-mounted portion (23) is provided below the lifting rod (22), and a first roller (24) is provided on the roller-mounted portion (23).

5. The desizing device for textile fabrics according to claim 1, characterized in that: A second mounting platform (15) and a third mounting platform (16) are respectively provided at the front and rear ends of the housing (1); A feed roller group (151) is provided on the second mounting platform (15), and the feed roller group (151) has two rollers arranged one above the other; The third mounting platform (16) is provided with a discharge roller group (161), and the discharge roller group (161) has two rollers arranged one above the other.

6. The desizing device for textile fabrics according to claim 2, characterized in that: The end of the stirring rod (33) is provided with a stirring plate (331), and the stirring plate (331) is used to further increase the stirring effect on the desizing liquid.

7. The desizing device for textile fabrics according to claim 3, characterized in that: The top surface of the stirring disk has a plurality of protrusions, which are used to further increase the stirring effect on the desizing liquid.

8. The desizing device for textile fabrics according to claim 5, characterized in that: Also includes: A drying section (5), the drying section (5) being arranged on the third mounting platform (16) and located in front of the discharge roller group (161); A first tension roller group (6) is provided in front of the drying section (5), and the first tension roller group (6) is used to squeeze out excess desizing liquid in the fabric; The drying section (5) comprises: a drying shell (51), the drying shell (51) is hollow inside, a longitudinal end surface of the drying shell (51) has a first through hole, and two front and rear opposite end surfaces of the drying shell (51) have second through holes, the second through holes being suitable for fabrics to pass through the drying section (5); A dustproof net (52), the dustproof net (52) covering the first through hole; A fan (53), the fan (53) is located inside the drying shell (51) near the dustproof screen (52); A heat pipe (54), the heat pipe (54) is located inside the drying shell (51), close to the fan (53), and the heat pipe (54) is in the longitudinal direction of the second through hole.

9. The desizing device for textile fabrics according to claim 1, characterized in that: Also includes: A waste liquid barrel (7) is arranged below the discharge end of the housing (1).

10. The desizing device for textile fabrics according to claim 1, characterized in that: A second tension roller group (8) and a guide plate (9) are also provided above the baffle plate (11); After the cloth comes out of the first accommodating chamber (12), it passes through the second tension roller to the second accommodating chamber (13); The guide plate (9) is arranged below the second tension roller group (8).

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