Self-cleaning constant temperature device for functional non-woven fabric after-finishing padding machine

Abstract

The utility model discloses a self-cleaning constant temperature device for a functional non-woven fabric after-finishing padding machine, which comprises a non-woven fabric discharging roll, a first material conveying roll is arranged at one side end of the non-woven fabric discharging roll, a second material conveying roll is arranged at one side end of the first material conveying roll, and a padding pool is arranged at one side end of the second material conveying roll. One side of the padding pool is connected with a constant temperature device, a first padding roller is arranged on one side of the upper end of the padding pool, and a second padding roller is arranged at the upper end of the first padding roller; according to the design of the conveying system, the non-woven fabric feeding roll, the first conveying roller, the second conveying roller and other assemblies are arranged in a Z shape to form the integrated conveying system, and according to the padding pool structure, a padding pool is composed of a four-corner supporting frame, a padding pool groove, a first material passing roller and a second material passing roller. The constant-temperature device comprises a water outlet pipe, a water pump, a bag type filter, a constant-temperature heating device and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of nonwoven fabrics, in particular to a self-cleaning constant temperature device for a functional nonwoven fabric post-finishing padding machine. Background Art

[0002] With the continuous improvement of people's living standards, the application scope of nonwovens has been increasing day by day from the initial medical and health care to all walks of life in the whole society. Traditional single-function nonwovens cannot fully meet the needs of the social population, and multifunctional nonwovens are increasingly recognized by the market. The resulting functional finishing of nonwovens is also constantly requiring technological innovation to meet the needs of different fields. Now a self-cleaning thermostatic device for a padding machine that can be applied to the post-finishing of functional nonwovens is developed, which can improve the quality and efficiency of the functional finishing production process, and also play a role in reducing costs and increasing efficiency. In the production process of functional nonwovens, the padding machine is a key equipment for evenly applying liquid coatings to the surface of nonwovens to give them specific properties. However, there are some challenges in the operation of traditional padding machines, such as unstable temperature control and easy fouling of equipment, which directly affect the efficiency of the finishing process and product quality. In this context, designing a self-cleaning thermostatic device has become the key to solving these problems. The device aims to improve the production efficiency and product quality of functional nonwoven fabric finishing padding machines through innovative technical means, and to solve some technical problems existing in traditional padding machines. Utility Model Content

[0003] The purpose of the utility model is to understand that it is difficult for a traditional padding machine to maintain a constant liquid temperature during the coating process, which directly affects the consistency and performance of the product.

[0004] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0005] A self-cleaning constant temperature device for a functional non-woven fabric post-finishing padding machine, comprising a non-woven fabric unwinding roll, a first feed roller is arranged at one side end of the non-woven fabric unwinding roll, a second feed roller is arranged at one side end of the first feed roller, a padding pool is arranged at one side end of the second feed roller, one side of the padding pool is connected to a constant temperature device, a first padding roller is arranged at one side of the upper end of the padding pool, a second padding roller is arranged at the upper end of the first padding roller, an integrated conveying system is formed by configuring the non-woven fabric unwinding roll, the first feed roller, the second feed roller and other components, this design can realize smooth conveying of materials, reduce production problems caused by interrupted or unsmooth conveying, and improve production efficiency, one side of the padding pool is connected to a constant temperature device, and constant temperature control of the liquid in the padding pool is realized.

[0006] Furthermore, the immersion and rolling tank includes four-corner support frames, the upper ends of the four-corner support frames are fixedly connected to the immersion and rolling tank trough, a first feeding roller is arranged on one side inside the immersion and rolling tank trough, a second feeding roller is arranged on the adjacent side of the first feeding roller, a water inlet hole is arranged at a corner of the upper end of the immersion and rolling tank trough, and a drainage hole is arranged at a corner of the bottom of the immersion and rolling tank trough. The setting of the water inlet hole helps to control the replenishment of the liquid in the immersion and rolling tank, and the drainage hole can effectively discharge the liquid to maintain the balance of the liquid in the immersion and rolling tank. At the same time, it can also be used for circulating filtration, which helps to maintain the stability of the production process.

[0007] Further, the constant temperature device includes a first water outlet pipe, a first valve is connected to the first water outlet pipe, a water pump is connected at one end of the first water outlet pipe, a second water outlet pipe is connected at one end of the water pump, a second valve is arranged on the second water outlet pipe, a bag filter is fixedly connected to the other end of the second water outlet pipe, a third water outlet pipe is connected at a corner of the bottom of the bag filter, a third valve is arranged on the third water outlet pipe, a constant temperature heating device is connected at one end of the third water outlet pipe, a fourth water outlet pipe is connected at one end of the constant temperature heating device, a tee is connected to the fourth water outlet pipe, one end of the tee is connected to a water inlet pipe, a fourth valve is arranged on the water inlet pipe, the other end of the tee is connected to a collecting water pipe, and a fifth valve is arranged on the collecting water pipe. The application of the constant temperature device helps to maintain the liquid in the immersion tank within a stable temperature range, ensures the consistency of materials in the production process, and improves product quality. The filter can effectively remove impurities in the liquid and maintain the purity of the liquid. The setting of the valve enables the system to be cleaned, maintained or adjusted when necessary, ensuring the reliable operation of the system.

[0008] Furthermore, the first water outlet pipe is fixedly connected to the drainage hole, and the water inlet pipe is fixedly connected to the water inlet hole.

[0009] Furthermore, the nonwoven fabric unwinding roll, the first feed roller, the second feed roller, the padding tank, the first padding roller, and the second padding roller are arranged in sequence in a Z shape.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. Conveying system design: The device forms an integrated conveying system through the Z-shaped arrangement of components such as the nonwoven material unwinding roll, the first feeding roller, and the second feeding roller. This design ensures the smooth conveying of materials, reduces production problems caused by interruptions or unsmoothness, and thus improves overall production efficiency;

[0012] 2. Padding tank structure: The padding tank consists of a four-corner support frame, a padding tank tank, a first feed roller, and a second feed roller. The four-corner support frame is fixedly connected to the padding tank tank, and the first and second feed rollers are arranged in the tank. In addition, a water inlet hole is arranged at the upper end of the tank, and a liquid discharge hole is arranged at the bottom. Such a design helps to control the replenishment and discharge of liquid, maintain the balance of liquid in the padding tank, and maintain the stability of the production process through circulation filtration;

[0013] 3. Composition of the thermostatic device: The thermostatic device includes components such as a water outlet pipe, a water pump, a bag filter, and a thermostatic heating device. The water outlet pipe is connected to a first valve, which is fixedly connected to the drainage hole, and the water inlet pipe is fixedly connected to the water inlet hole. The water pump is connected to the bag filter through the second water outlet pipe to ensure liquid circulation. The thermostatic heating device is connected to the tee through the fourth water outlet pipe, and a fourth valve is provided on the water inlet pipe. A fifth valve is provided on the collection water pipe for system cleaning, maintenance or adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of a padding tank of the utility model;

[0016] Figure 3 It is a schematic diagram of the thermostatic device of the utility model.

[0017] In the figure, 1-nonwoven fabric unwinding roll, 2-first feeding roller, 3-second feeding roller, 4-impregnation tank, 5-constant temperature device, 6-first impregnation roller, 7-second impregnation roller;

[0018] 41- four-corner support frame, 42- padding tank, 43- first feeding roller, 44- second feeding roller, 45- water inlet hole, 46- drainage hole;

[0019] 501-first water outlet pipe, 502-first valve, 503-water pump, 504-second valve, 505-second water outlet pipe, 506-bag filter, 507-third water outlet pipe, 508-third valve, 509-constant temperature heating device, 510-fourth water outlet pipe, 511-tee, 512-water inlet pipe, 513-fourth valve, 514-water collecting pipe, 515-fifth valve. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Combination Figure 1-3 As shown, a self-cleaning constant temperature device for a functional non-woven fabric finishing padding machine includes a non-woven fabric unwinding roll 1, a first feed roller 2 is arranged on one side end of the non-woven fabric unwinding roll 1, a second feed roller 3 is arranged on one side end of the first feed roller 2, a padding pool 4 is arranged on one side end of the second feed roller 3, a constant temperature device 5 is connected to one side of the padding pool 4, a first padding roller 6 is arranged on one side of the upper end of the padding pool 4, and a second padding roller 7 is arranged on the upper end of the first padding roller 6. An integrated conveying system is formed by configuring the non-woven fabric unwinding roll, the first feed roller, the second feed roller and other components. This design can realize smooth conveying of materials, reduce production problems caused by interruption or unsmooth conveying, and improve production efficiency. A constant temperature device is connected to one side of the padding pool to realize constant temperature control of the liquid in the padding pool.

[0022] The padding tank 4 includes a four-corner support frame 41, the upper end of the four-corner support frame 41 is fixedly connected to a padding tank 42, a first feeding roller 43 is arranged on one side of the padding tank 42, a second feeding roller 44 is arranged on the adjacent side of the first feeding roller 43, a water inlet 45 is arranged at a corner of the upper end of the padding tank 42, and a drainage hole 46 is arranged at a corner of the bottom of the padding tank 42. The setting of the water inlet hole helps to control the replenishment of the liquid in the padding tank, and the drainage hole can effectively discharge the liquid to maintain the balance of the liquid in the padding tank. It can also be used for circulating filtration, which helps to maintain the stability of the production process; the constant temperature device 5 includes a first water outlet pipe 501, the first water outlet pipe 501 is connected to a first valve 502, one end of the first water outlet pipe 501 is connected to a water pump 503, one end of the water pump 503 is connected to a second water outlet pipe 504, the second water outlet pipe 504 is provided with a second valve 505, the other end of the second water outlet pipe 504 is fixedly connected to a bag filter 506, a bottom corner of the bag filter 506 is connected to a third water outlet pipe 507, and the third water outlet pipe A third valve 508 is provided on 507, one end of the third water outlet pipe 507 is connected to a constant temperature heating device 509, one end of the constant temperature heating device 509 is connected to a fourth water outlet pipe 510, the fourth water outlet pipe 510 is connected to a tee 511, one end of the tee 511 is connected to a water inlet pipe 512, a fourth valve 513 is provided on the water inlet pipe 512, the other end of the tee 511 is connected to a water collection pipe 514, and a fifth valve 515 is provided on the water collection pipe 514. The application of the constant temperature device helps to maintain the liquid in the padding tank at a stable The temperature range ensures the consistency of materials in the production process and improves product quality. The filter can effectively remove impurities in the liquid and maintain the purity of the liquid. The valve setting allows the system to be cleaned, maintained or adjusted when necessary, ensuring the reliable operation of the system. The first water outlet pipe 501 is fixedly connected to the drainage hole 46, and the water inlet pipe 512 is fixedly connected to the water inlet hole 45. The non-woven fabric unwinding roll 1, the first feed roller 2, the second feed roller 3, the padding tank, the first padding roller 6, and the second padding roller 7 are arranged in sequence in a Z shape.

[0023] Working principle: the nonwoven fabric on the nonwoven fabric unwinding roll 1 is pulled onto the first feed roller 2, and then pulled from the first feed roller 2 to the second feed roller 3, and then the nonwoven fabric is pulled onto the first feed roller 43 in the impregnation pool 4 and then passes through the second feed roller 44, so that the nonwoven fabric is completely immersed in the impregnation pool 4. After the immersion is completed, the nonwoven fabric is pulled between the first impregnation roller 6 and the second impregnation roller 7, and squeezed through the gap between the first impregnation roller 6 and the second impregnation roller 7 to squeeze out the liquid of the nonwoven fabric. At the same time, the soaking liquid in the impregnation pool 4 is discharged through the drainage hole 46, and the liquid is extracted by the water pump 503 and transported to the bag filter 506 for filtration. After the filtration is completed, it is heated by the constant temperature heating device 509, and the heated liquid is transported to the impregnation pool 4 through the water inlet pipe 512. At the same time, when the work is completed, the residual liquid can be collected and discharged through the collection pipe 514.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A self-cleaning thermostatic device for a functional nonwoven fabric finishing padding machine, comprising a nonwoven fabric unwinding roll (1), characterized in that: A first feeding roller (2) is arranged at one end of the nonwoven fabric unwinding roll (1), a second feeding roller (3) is arranged at one end of the first feeding roller (2), a padding pool (4) is arranged at one end of the second feeding roller (3), a thermostatic device (5) is connected to one side of the padding pool (4), a first padding roller (6) is arranged at one side of the upper end of the padding pool (4), and a second padding roller (7) is arranged at the upper end of the first padding roller (6).

2. A self-cleaning constant temperature device for a functional nonwoven fabric finishing padding machine according to claim 1, characterized in that: The impregnation pool (4) comprises a four-corner support frame (41), the upper end of the four-corner support frame (41) is fixedly connected to the impregnation pool trough (42), a first feeding roller (43) is arranged on one side inside the impregnation pool trough (42), a second feeding roller (44) is arranged on the adjacent side of the first feeding roller (43), a water inlet hole (45) is arranged at a corner of the upper end of the impregnation pool trough (42), and a drainage hole (46) is arranged at a corner of the bottom of the impregnation pool trough (42).

3. A self-cleaning constant temperature device for a functional nonwoven fabric finishing padding machine according to claim 2, characterized in that: The thermostatic device (5) comprises a first water outlet pipe (501), the first water outlet pipe (501) is connected to a first valve (502), one end of the first water outlet pipe (501) is connected to a water pump (503), one end of the water pump (503) is connected to a second water outlet pipe (504), the second water outlet pipe (504) is provided with a second valve (505), the other end of the second water outlet pipe (504) is fixedly connected to a bag filter (506), a bottom corner of the bag filter (506) is connected to a third water outlet pipe (507), the third water outlet pipe (507) A third valve (508) is provided on the water outlet pipe (507); one end of the third water outlet pipe (507) is connected to a constant temperature heating device (509); one end of the constant temperature heating device (509) is connected to a fourth water outlet pipe (510); a tee (511) is connected to the fourth water outlet pipe (510); one end of the tee (511) is connected to a water inlet pipe (512); a fourth valve (513) is provided on the water inlet pipe (512); the other end of the tee (511) is connected to a water collecting pipe (514); and a fifth valve (515) is provided on the water collecting pipe (514).

4. A self-cleaning constant temperature device for a functional nonwoven fabric finishing padding machine according to claim 3, characterized in that: The first water outlet pipe (501) is fixedly connected to the drainage hole (46), and the water inlet pipe (512) is fixedly connected to the water inlet hole (45).

5. A self-cleaning constant temperature device for a functional nonwoven fabric finishing padding machine according to claim 4, characterized in that: The nonwoven fabric unwinding roll (1), the first feed roller (2), the second feed roller (3), the padding tank, the first padding roller (6), and the second padding roller (7) are arranged in sequence in a Z shape.

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