A heating roller for fabric processing

Abstract

This utility model relates to the field of textile processing, specifically disclosing a heating roller for fabric processing, including a roller body and a hot oil circulation structure. The roller body is a hollow structure with openings on both the left and right sides. Sealing covers are respectively provided on the left and right sides of the roller body, and several through holes are provided on the sealing covers. A motor connecting rod is respectively provided in the middle of the two sealing covers, and several hot oil channels are provided on the motor connecting rod. The hot oil circulation structure includes a cylinder and two hot oil filling seats. Several channels are provided on the hot oil filling seats. The two hot oil filling seats are respectively installed on the sealing covers, and the cylinder is installed between the two hot oil filling seats. Several partitions are provided on the hot oil filling seats. One end of the partition is connected to the inner wall of the roller body and divides the inside of the roller body into several independent spaces. By injecting hot oil into multiple sealed spaces, the roller body is heated, which can achieve the purpose of uniform heating and avoid the phenomenon of uneven heating caused by insufficient heating oil in traditional heat-conducting oil heating rollers.

Description

Technical Field

[0001] This utility model relates to the field of textile processing, specifically to a heating roller for fabric processing. Background Technology

[0002] A heating roller is a common industrial equipment component or functional part. Its core function is to process, treat, or change the materials it comes into contact with through heating. In the textile processing field, the heating roller is the core equipment for achieving material heat treatment, and its role runs through the entire process from fiber pretreatment, weaving, dyeing and finishing.

[0003] Existing heating rollers are mainly divided into motor-heated rollers, thermal oil-heated rollers, and steam-heated rollers. For polyester and nylon fabrics, which have lower heating temperatures and higher requirements for temperature uniformity, thermal oil-heated rollers are used as heating devices in their manufacturing process.

[0004] The existing heating roller has oil holes at both ends of a hollow heating roller. Heat transfer oil is added from one side and discharged from the other side. The two ends are then connected by a heating device to form a circulation. In actual use, it has been found that if there is oil leakage or the amount of heat transfer oil is not checked for a long time, the amount of heat transfer oil will be low, and the heating roller will heat up slowly and fail to reach the set temperature. Utility Model Content

[0005] This utility model aims to solve the technical problems mentioned in the background section above, and proposes the following technical solutions:

[0006] A heating roller for fabric processing includes a roller body and a hot oil circulation structure. The roller body is a hollow structure with openings on both the left and right sides. Sealing covers are provided on the left and right sides of the roller body, and each sealing cover has several through holes. A motor connecting rod is located between the two sealing covers, and each motor connecting rod has several hot oil channels aligned with the through holes. The hot oil circulation structure is located inside the roller body and includes a cylinder and two hot oil filling seats. Each hot oil filling seat has several channels, the positions and sizes of which correspond to the positions and sizes of the through holes. The two hot oil filling seats are respectively installed on the sealing covers, with the channels aligned with the through holes. The cylinder is installed between the two hot oil filling seats. Each hot oil filling seat has several partitions, one end of which is connected to the inner wall of the roller body, dividing the interior of the roller body into several independent spaces.

[0007] Preferably, the hot oil filling seat is bolted to the sealing cap.

[0008] Preferably, the hot oil filling seat is bolted to the cylindrical tube.

[0009] Preferably, a temperature sensor is provided on one side of each of the partitions.

[0010] Preferably, a sealing gasket is provided between the hot oil filling seat and the cylinder and the sealing cap.

[0011] The beneficial effects of this utility model are:

[0012] 1. By setting the roller body to a hollow structure, and setting a cylinder and a hot oil injection seat inside the roller body, and by setting a partition on the cylinder to divide the roller body into multiple sealed spaces, hot oil is injected into the roller body to heat the roller body. This can achieve the purpose of uniform heating and avoid the problem of traditional heat transfer oil heating rollers where insufficient heating oil causes the heating roller to heat slowly and fail to reach the set temperature.

[0013] 2. By setting a temperature sensor, the temperature of the heating roller can be monitored in real time to control the temperature of the fabric heating.

[0014] 3. By setting a sealing gasket, the risk of leakage from the heating roller can be reduced. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the present invention;

[0017] Figure 3 This is a cross-sectional view of the present invention;

[0018] Figure 4 This is a cross-sectional view of the present invention in Embodiment 2;

[0019] Figure 5 This is a cross-sectional view of the present invention in Embodiment 3.

[0020] In the diagram: 1. Roller body; 1-1. Sealing cover; 1-2. Through hole; 2. Hot oil circulation structure; 2-1. Cylinder; 2-2. Hot oil filling seat; 2-3. Channel; 3. Click connecting rod; 4. Partition plate; 5. Temperature sensor; 6. Sealing gasket. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In the description of this utility model, it should be understood that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The connection methods described by the terms "fixed connection" and "fixed setting" include, but are not limited to, "welding," "riveting," "adhesion," and "threaded connection." The terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0023] The terms “upper,” “lower,” “front,” “back,” “left,” “right,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Example 1

[0025] Reference Figure 1-3 A heating roller for fabric processing includes a roller body 1 and a hot oil circulation structure 2. The roller body 1 is a hollow structure with openings on both the left and right sides. Sealing covers 1-1 are respectively provided on the left and right sides of the roller body 1. Ten through holes 1-2 are provided on the sealing covers 1-1. Motor connecting rods 3 are respectively provided in the middle of the two sealing covers 1-1. Ten hot oil channels 3-1 are provided on the motor connecting rods 3, and the hot oil channels 3-1 are aligned with the through holes 1-2. The hot oil circulation structure 2 is located inside the roller body 1 and includes a cylinder 2-1 and two... There is one hot oil filling seat 2-2, and ten channels 2-3 are provided on the hot oil filling seat 2-2. The position and size of the channels 2-3 correspond to the position and size of the through holes 1-2. Two hot oil filling seats 2-2 are respectively installed on the sealing cover 1-1. The channels 2-3 are aligned with the through holes 1-2. The cylinder 2-1 is installed between the two hot oil filling seats 2-2. Ten partitions 4 are provided on the hot oil filling seat 2-2. One end of the ten partitions 4 is connected to the inner wall of the roller body 1 and divides the interior of the roller body 1 into ten sealed independent spaces.

[0026] Preferably, the hot oil filling seat 2-2 is bolted to the sealing cover 1-1.

[0027] Preferably, the hot oil filling seat 2-2 is bolted to the cylinder 2-1.

[0028] In actual operation, the motor connecting rods 3 at both ends of the heating roller 1 are connected to the rotary motor, and the hot oil channels 3-1 on the electric shock connecting rods 3 are connected to the hot oil heaters respectively. The hot oil heaters can inject hot oil into the independent space separated by the partition 4 inside the roller body 1 through the hot oil channel 3-1 at one end, and then circulate it back into the hot oil heater through the hot oil channel 3-1 at the other end.

[0029] Using this structure ensures that the temperature of each part of the heating roller 1 is similar, and avoids the problem of traditional heat transfer oil heating rollers where insufficient heating oil causes slow heating and failure to reach the set temperature.

[0030] Example 2

[0031] Reference Figure 4 The difference between this embodiment and the first embodiment is that a temperature sensor 5 is provided on one side of the partition 4. The temperature sensor 5 can monitor the temperature of various parts inside the heating roller 1 in real time, and the operator can make real-time adjustments based on the temperature inside the heating roller 1.

[0032] Example 3

[0033] Reference Figure 5 The difference between this embodiment and embodiment one is that a sealing gasket 6 is provided between the hot oil filling seat 2-2, the cylinder 2-1, and the sealing cover 1-1. The sealing gasket 6 can prevent the heating roller 1 from leaking oil.

Claims

1. A heating roller for cloth processing, comprising a roller body (1) and a hot oil circulation structure (2), characterized in that, The roller body (1) is a hollow structure with openings on both the left and right sides. Sealing caps (1-1) are respectively provided on the left and right sides of the roller body (1). Several through holes (1-2) are provided on the sealing caps (1-1). Motor connecting rods (3) are respectively provided between the two sealing caps (1-1). Several hot oil channels (3-1) are provided on the motor connecting rods (3). The hot oil channels (3-1) are aligned with the through holes (1-2). The hot oil circulation structure (2) is located inside the roller body (1). The hot oil circulation structure (2) includes a cylinder (2-1) and two hot oil filling seats (2-2). The hot oil filling seat (2-2) is provided with several channels (2-3), the position and size of the channels (2-3) correspond to the position and size of the through hole (1-2), the two hot oil filling seats (2-2) are respectively installed on the sealing cover (1-1), the channels (2-3) are aligned with the through hole (1-2), the cylinder (2-1) is installed between the two hot oil filling seats (2-2), the hot oil filling seat (2-2) is provided with several partitions (4), one end of the partition (4) is connected to the inner wall of the roller body (1) and divides the inside of the roller body (1) into several independent spaces.

2. The heating roll for cloth processing according to claim 1, wherein The hot oil filling seat (2-2) is bolted to the sealing cover (1-1).

3. The heating roll for cloth processing according to claim 2, wherein The hot oil filling seat (2-2) is bolted to the cylinder (2-1).

4. The heating roll for cloth processing according to claim 1, wherein Temperature sensors (5) are provided on one side of each of the partitions (4).

5. The heating roll for cloth processing according to claim 1, wherein A sealing gasket (6) is provided between the hot oil filling seat (2-2), the cylinder (2-1), and the sealing cover (1-1).

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