An adjustable yarn heating roller assembly

Abstract

This utility model relates to the field of heating roller technology, and in particular to an adjustable yarn heating roller assembly, including a heating component, an oil distribution component rotatably connected to the inner side of the heating component, a mixing component and a transmission belt assembly fixedly connected to the inner side of the oil distribution component, the transmission belt assembly being fixedly connected to the end of the main shaft of the drive motor near its lower end, the oil distribution component including an extension cylinder, the extension cylinder and the built-in rotating cylinder being an integral fixed structure, a sealing ring fixedly connected to the outer side of the extension cylinder, an oil passage hole opened on the inner side of the extension cylinder, an assembly groove and a diversion hole opened on the inner side of the built-in rotating cylinder, a stirring rod fixedly connected to the inner side of the assembly groove opened on the built-in rotating cylinder, the mixing component including a partition cylinder, a mixing groove and an outlet hole opened on the inner side of the partition cylinder. In this utility model, the device solves the problems of heat loss and uneven temperature in traditional technology by centrally mixing heat-conducting oil and spraying it evenly, thereby improving the uniformity of yarn heating, improving processing quality and production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of heating roller technology, specifically an adjustable yarn heating roller assembly. Background Technology

[0002] A yarn heating roller assembly is a piece of equipment used in textile processing. It heats the yarn by rotating the heating roller. It usually has a heating device installed inside, such as an electric heating tube, a thermal oil heater, or an electromagnetic induction heater, which can heat the yarn evenly. This assembly is widely used in the textile industry and can be used for yarn relaxation heating, setting, stretching and other processes to improve the physical properties and processing quality of the yarn. The ambient temperature of the workshop may vary due to factors such as season and geographical location. In the cold winter, the workshop temperature is low, and the yarn heating roller assembly needs a higher temperature setting to ensure that the yarn can reach the required processing temperature. In the hot summer, the workshop temperature is high, and it may be necessary to appropriately reduce the temperature of the heating roller to avoid the yarn from being overheated. The temperature of the heating roller is controlled by controlling the speed of the oil pump to achieve the efficiency of heat transfer oil delivery. In existing technologies, the heat transfer oil is typically delivered by setting an oil inlet at one end of the heating roller and an oil outlet at the other end. After entering the heating roller through the oil inlet, the heat transfer oil flows along the length of the roller and eventually flows out through the oil outlet. Because the flow path of the heat transfer oil is relatively long, heat is gradually lost to the surrounding environment during the flow process. This heat loss results in a higher temperature of the heat transfer oil near the oil inlet and a lower temperature near the oil outlet, leading to uneven temperature distribution on the surface of the heating roller. Therefore, an adjustable yarn heating roller assembly is proposed to address the above problems. Utility Model Content

[0003] The purpose of this invention is to provide an adjustable yarn heating roller assembly to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: An adjustable yarn heating roller assembly includes a heating component, an oil separating component rotatably connected to the inner side of the heating component, a mixing component and a transmission belt assembly fixedly connected to the inner side of the oil separating component, and the transmission belt assembly fixedly connected to the end of the main shaft of a drive motor near its lower end. The oil separating component includes an extension cylinder, which is integrally fixed with an internal rotating cylinder. A sealing ring is fixedly connected to the outer side of the extension cylinder, and an oil passage hole is provided on the inner side of the extension cylinder. An assembly groove and a diversion hole are provided on the inner side of the internal rotating cylinder, and a stirring rod is fixedly connected to the inner side of the assembly groove of the internal rotating cylinder. The mixing component includes a partition cylinder, which has a mixing groove and an outlet hole on its inner side. An inclined plate is fixedly connected to the inner side of the mixing groove of the partition cylinder, and an inclined groove is provided on the inner side of the inclined plate.

[0005] As a further optimization of this utility model, the heating assembly includes a heating roller, the inner side of which has a contact groove, and a ball bearing is fixedly connected to the inner side of the heating roller.

[0006] As a further optimization of this utility model, the heating roller is sleeved on the outside of the built-in rotating drum through a contact groove, the inner side of the ball bearing is fixedly connected to the outer side of the built-in rotating drum, and the heating roller is rotatably connected to the built-in rotating drum through the ball bearing.

[0007] As a further optimization of this utility model, the outer side of the extension cylinder is fixedly connected to the inner side of the pulley at the upper end of the transmission belt assembly, and the body of the drive motor is located in a direction away from the heating assembly.

[0008] As a further optimization of this utility model, the oil passage hole is connected to the assembly groove, and the assembly groove is connected to the diversion hole.

[0009] As a further optimization of this utility model, the front and rear ends of the partition cylinder are fixedly connected to the inner side of the assembly groove opened in the built-in rotating cylinder, and the partition cylinder is located on the outside of the multiple stirring rods.

[0010] As a further optimization of this utility model, the outlet hole is connected to the inclined groove, the inclined plate is an inclined structure, the mixing groove is connected to the inclined groove, and the inclined plate is distributed in a circumferential array on the inner side of the mixing groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: In this invention, the device effectively solves the problems of heat loss and uneven temperature distribution caused by the long flow path of heat transfer oil in traditional technology by setting up an oil separation component, a heating component, and a mixing component. By concentrating the heat transfer oil in the cavity in advance for mixing and then evenly dispersing and spraying it out, the uniformity of the heat transfer oil temperature is ensured, thereby improving the heating uniformity of the yarn, avoiding the impact of heat changes on the yarn heating effect, and significantly improving the yarn processing quality and production efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is an exploded structural diagram of the entire utility model; Figure 3 This is a cross-sectional view of the overall structure of this utility model; Figure 4 This is a schematic diagram of the heating component structure of this utility model; Figure 5 This is a schematic diagram of the oil separation component structure of this utility model; Figure 6 This is a schematic diagram of the hybrid component structure of this utility model; Figure 7 This utility model Figure 6 A schematic diagram of the structure at point A.

[0013] In the diagram: 1. Drive motor; 2. Transmission belt assembly; 3. Oil separator assembly; 31. Extension cylinder; 32. Built-in rotating cylinder; 33. Sealing ring; 34. Oil passage hole; 35. Assembly groove; 36. Stirring rod; 37. Diverter hole; 4. Heating assembly; 41. Heating roller; 42. Contact groove; 43. Ball bearing; 5. Mixing component; 51. Partition cylinder; 52. Mixing tank; 53. Outlet; 54. Inclined plate; 55. Inclined trough. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0016] Please see Figures 1-7 This utility model provides a technical solution: An adjustable yarn heating roller assembly includes a heating component 4, an oil separating component 3 rotatably connected to the inner side of the heating component 4, a mixing component 5 and a transmission belt assembly 2 fixedly connected to the inner side of the oil separating component 3, and the transmission belt assembly 2 fixedly connected to the end of the main shaft of the drive motor 1 near its lower end. The oil separating component 3 includes an extension cylinder 31, which is integrally fixed with an internal rotating cylinder 32. A sealing ring 33 is fixedly connected to the outer side of the extension cylinder 31. An oil passage hole 34 is opened on the inner side of the extension cylinder 31. An assembly groove 35 and a diversion hole 37 are opened on the inner side of the internal rotating cylinder 32. A stirring rod 36 is fixedly connected to the inner side of the assembly groove 35 of the internal rotating cylinder 32. The mixing component 5 includes a partition cylinder 51, a mixing groove 52 and an outlet hole 53 are opened on the inner side of the partition cylinder 51. An inclined plate 54 is fixedly connected to the inner side of the mixing groove 52 of the partition cylinder 51, and an inclined groove 55 is opened on the inner side of the inclined plate 54.

[0017] As a further implementation of this solution, the heating assembly 4 includes a heating roller 41, with a contact groove 42 on the inner side of the heating roller 41 and a ball bearing 43 fixedly connected to the inner side of the heating roller 41. Through the above arrangement, the design of the contact groove 42 and the ball bearing 43 on the inner side of the heating roller 41 realizes the tight connection and stable rotation between the heating roller 41 and the built-in rotating drum 32. At the same time, the opening of the contact groove 42 provides a space for the heat transfer oil to be evenly distributed, improving the uniformity of the contact between the heat transfer oil and the heating roller 41, thereby improving the heating effect on the yarn. Meanwhile, the heat transfer oil that enters the contact groove 42 flows out through the gap of the ball bearing 43 and flows into the oil collection tank for recycling. As a further implementation of this solution, the heating roller 41 is sleeved on the outside of the built-in rotating drum 32 through the contact groove 42, and the inner side of the ball bearing 43 is fixedly connected to the outer side of the built-in rotating drum 32. The heating roller 41 is rotatably connected to the built-in rotating drum 32 through the ball bearing 43. With the above arrangement, the heating roller 41 will not be easily rotated when the built-in rotating drum 32 rotates, thereby preventing the heating roller 41 from rotating excessively and causing wear to the yarn. At the same time, the design of the heating roller 41 being sleeved on the built-in rotating drum 32 allows the heat-conducting oil sprayed from the built-in rotating drum 32 to enter the interior of the heating roller 41 for heating, providing conditions for heating the yarn. As a further implementation of this solution, the outer side of the extension cylinder 31 is fixedly connected to the inner side of the pulley at the upper end of the transmission belt assembly 2, and the body of the drive motor 1 is located in the direction away from the heating assembly 4. Through the above arrangement, the fixed connection between the extension cylinder 31 and the pulley at the upper end of the transmission belt assembly 2 makes the power transmission more direct and efficient, reduces energy loss, improves the operating efficiency of the device, and the position layout of the drive motor 1 is reasonable, avoiding interference with the oil collection tank, ensuring the compactness and stability of the entire device, and facilitating installation and maintenance. As a further implementation of this solution, the oil passage 34 is connected to the assembly groove 35, and the assembly groove 35 is connected to the diversion hole 37. Through the above arrangement, the connection design of the oil passage 34, the assembly groove 35 and the diversion hole 37 forms an efficient heat transfer oil delivery and distribution system. After the heat transfer oil enters the assembly groove 35 through the oil passage 34, it is then evenly sprayed out through multiple diversion holes 37. This structure not only improves the delivery efficiency of the heat transfer oil, but also ensures the uniform distribution of the heat transfer oil on the surface of the heating roller 41, thereby achieving uniform heating of the yarn and significantly improving the processing quality of the yarn. As a further implementation of this solution, the front and rear ends of the partition cylinder 51 are fixedly connected to the inner side of the assembly groove 35 opened in the built-in rotating cylinder 32. The partition cylinder 51 is located outside the multiple stirring rods 36. Through the above arrangement, the fixed connection between the partition cylinder 51 and the assembly groove 35 enables the partition cylinder 51 to stably drive the stirring rods 36 to rotate, thereby realizing the stirring and mixing of the heat transfer oil inside the mixing tank 52. This design not only improves the uniformity of the heat transfer oil temperature, but also further optimizes the mixing effect of the heat transfer oil through the stirring action of multiple stirring rods 36, ensuring that the temperature distribution of the heat transfer oil inside the mixing tank 52 is more uniform and improving the heating performance of the heating roller. As a further implementation of this solution, the outlet 53 is connected to the inclined groove 55, the inclined plate 54 has an inclined structure, the mixing tank 52 is connected to the inclined groove 55, and the inclined plate 54 is distributed in a circumferential array on the inner side of the mixing tank 52. Through the above settings, the connection design between the outlet 53 and the inclined groove 55, as well as the inclined structure and circumferential array distribution of the inclined plate 54, make the flow of heat transfer oil in the mixing tank 52 smoother and reduce heat loss. This structure not only improves the conveying efficiency of heat transfer oil, but also further optimizes the flow path of heat transfer oil through the special design of the inclined plate 54, ensuring that the temperature distribution of heat transfer oil in the mixing tank 52 is more uniform, thereby improving the heating effect of the heating roller and avoiding the problem of uneven temperature caused by heat loss.

[0018] Workflow: Before use, the device needs to be assembled with the external structure. The front and rear extension cylinders 31 are rotatably connected to the external support. Then, the two extension cylinders 31 are respectively inserted into the oil outlet pipe of the heat transfer oil. The extension cylinders 31 and the oil outlet pipe are sealed using sealing rings 33. Simultaneously, the lower end of the heating roller 41 is placed above the oil receiving trough to receive the heat transfer oil falling from the heating roller 41. The yarn lead is then brought into contact with the outside of the heating roller 41. The oil pump is then activated to deliver the heat transfer oil to the front extension cylinder 31 and the rear built-in rotating drum 32. Oil enters the mixing tank 52 through the oil hole 34. Simultaneously, the drive motor 1 is started, causing the lower pulley of the transmission belt assembly 2 to rotate. The lower pulley of the transmission belt assembly 2 drives the upper pulley to rotate via the belt. The upper pulley drives the extension cylinder 31 and the inner drum 32 to rotate. The inner drum 32 is rotatably connected to the heating roller 41 via ball bearings 43. The friction between the heating roller 41 and the yarn prevents the heating roller 41 from rotating with the inner drum 32. Meanwhile, after the heat transfer oil enters the mixing tank 52, due to the shape of the inclined plate 54... The design ensures that when the baffle 51 drives the inclined plate 54 to rotate, the heat transfer oil will not easily flow out of the outlet 53. Thus, as the baffle 51 rotates with the built-in rotating drum 32, the stirring rod 36 stirs the heat transfer oil inside the mixing tank 52, achieving mixing and resulting in a more uniform temperature distribution. When there is a large amount of heat transfer oil inside the mixing tank 52, it will enter the outlet 53 through the inclined groove 55, then flow into the assembly groove 35 outside the baffle 51, and finally flow out through multiple diversion holes 37. The distribution can improve the uniformity of contact between the heat transfer oil and the contact groove 42 opened in the heating roller 41. Based on the above principle, the device concentrates the heat transfer oil in a cavity in advance for mixing, so that the temperature of the heat transfer oil that has flowed a long distance is uniform. At the same time, the mixed heat transfer oil is dispersed and sprayed out simultaneously. This allows the dispersed heat transfer oil to travel the same path, improving the uniformity of heating the heating roller 41, thereby achieving the effect of uniform heating of the yarn. This avoids the problem that the heat transfer oil gradually changes due to the long flow path, which affects the uniformity of heating the heating roller 41 in the traditional way.

[0019] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable yarn heating roller assembly, comprising a heating component (4), characterized in that: The heating component (4) is rotatably connected to an oil separator (3), and the oil separator (3) is fixedly connected to a mixing component (5) and a transmission belt assembly (2). The transmission belt assembly (2) is fixedly connected to the end of the main shaft of the drive motor (1) near its lower end. The oil separation assembly (3) includes an extension cylinder (31), which is integrally fixed with the built-in rotating cylinder (32). A sealing ring (33) is fixedly connected to the outside of the extension cylinder (31). An oil passage hole (34) is opened on the inside of the extension cylinder (31). An assembly groove (35) and a diversion hole (37) are opened on the inside of the built-in rotating cylinder (32). A stirring rod (36) is fixedly connected to the inside of the assembly groove (35) opened on the built-in rotating cylinder (32). The mixing component (5) includes a partition cylinder (51), a mixing groove (52) and an outlet (53) are provided on the inner side of the partition cylinder (51), and an inclined plate (54) is fixedly connected to the inner side of the mixing groove (52) of the partition cylinder (51), and an inclined groove (55) is provided on the inner side of the inclined plate (54).

2. The adjustable yarn heating roller assembly according to claim 1, characterized in that: The heating assembly (4) includes a heating roller (41), a contact groove (42) is provided on the inner side of the heating roller (41), and a ball bearing (43) is fixedly connected to the inner side of the heating roller (41).

3. The adjustable yarn heating roller assembly according to claim 2, characterized in that: The heating roller (41) is sleeved on the outside of the built-in rotating drum (32) through the contact groove (42). The inner side of the ball bearing (43) is fixedly connected to the outer side of the built-in rotating drum (32). The heating roller (41) is rotatably connected to the built-in rotating drum (32) through the ball bearing (43).

4. The adjustable yarn heating roller assembly according to claim 1, characterized in that: The outer side of the extension tube (31) is fixedly connected to the inner side of the wheel at the upper end of the transmission belt assembly (2), and the body of the drive motor (1) is located away from the heating assembly (4).

5. The adjustable yarn heating roller assembly according to claim 1, characterized in that: The oil passage (34) is connected to the assembly groove (35), and the assembly groove (35) is connected to the diversion hole (37).

6. The adjustable yarn heating roller assembly according to claim 1, characterized in that: The front and rear ends of the partition cylinder (51) are fixedly connected to the inner side of the assembly groove (35) opened in the built-in rotating cylinder (32), and the partition cylinder (51) is located on the outside of the multiple stirring rods (36).

7. The adjustable yarn heating roller assembly according to claim 1, characterized in that: The outlet (53) is connected to the inclined groove (55), the inclined plate (54) is an inclined structure, the mixing groove (52) is connected to the inclined groove (55), and the inclined plate (54) is distributed in a circumferential array on the inner side of the mixing groove (52).

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