A machine for cleaning a precursor tube

Abstract

The utility model relates to a kind of raw silk cylinder cleaning machines, including rack, cleaning tank is equipped on rack, for placing raw silk cylinder;Outer cylinder cleaning component, including outer cylinder brush, the first drive mechanism of driving outer cylinder brush rotation;Inner cylinder cleaning component, including inner cylinder brush, the second drive mechanism of driving inner cylinder brush rotation;Third drive mechanism is used to drive the inner cylinder cleaning component displacement to make inner cylinder brush enter or exit raw silk cylinder. It is configured with inner cylinder brush, outer cylinder brush, and the inside and outside of raw silk cylinder can be cleaned respectively, while the inside and outside wall of raw silk cylinder is cleaned by brush rotation, raw silk cylinder also rotates, so that the inside and outside wall surface of raw silk cylinder can be cleaned in place, and cleaning is cleaner.

Description

Technical Field

[0001] This utility model relates to the technical field of fiber optic bobbins, specifically to a fiber optic bobbin cleaning machine. Background Technology

[0002] Raw yarn spools are primarily used to store and supply unprocessed raw yarns, such as in the production of glass fiber or synthetic fibers, to carry raw yarns directly wound from drawing equipment. After use, raw yarn spools need to be cleaned to ensure they do not contaminate the fibers. Utility model patent CN214555534U discloses a cleaning device for high-performance glass fiber yarn drawing spools, used to clean the outer perimeter of the spool using a brush and water washing, but not the inner side of the spool. Utility Model Content

[0003] The purpose of this invention is to provide a raw yarn tube cleaning machine that can clean both the inner and outer sides of the raw yarn tube simultaneously.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: Raw yarn spool cleaning machine includes a frame with a cleaning tank for holding raw yarn spools; An outer cylinder cleaning assembly includes an outer cylinder brush and a first drive mechanism for driving the outer cylinder brush to rotate. The inner drum cleaning assembly includes an inner drum brush and a second drive mechanism for driving the inner drum brush to rotate. The third driving mechanism is used to drive the inner cylinder cleaning assembly to move so that the inner cylinder brush enters or exits the raw yarn cylinder.

[0005] Furthermore, the first drive mechanism includes a first motor.

[0006] Furthermore, the second drive mechanism includes a second motor, which is mounted on the slide, and the third drive mechanism is in transmission cooperation with the slide.

[0007] Furthermore, the third drive mechanism is a cylinder.

[0008] Furthermore, the first motor is located below the slide.

[0009] Furthermore, the cleaning tank is provided with two parallel support wheel shafts, both of which are rotatably mounted on the frame and are driven by the first motor.

[0010] Furthermore, the outer cylinder brush is coaxially mounted with the first motor via a drive shaft. The drive shaft is equipped with a driving gear, and the support wheel shaft is equipped with a driven gear. The driving gear and the driven gear drive each other.

[0011] Furthermore, a support wheel is provided on the support wheel shaft to support the outer periphery of the raw yarn tube.

[0012] Furthermore, a water tank is provided at the lower part of the frame.

[0013] Furthermore, the water tank is divided into a cold water tank and a hot water tank, and both the cold water tank and the hot water tank have independent water circulation loops.

[0014] The beneficial effects of this utility model are: This utility model discloses a raw yarn spool cleaning machine, equipped with both an inner and outer drum brushes, capable of cleaning the inner and outer surfaces of the raw yarn spool respectively. A third drive mechanism can displace the inner drum cleaning assembly, allowing the inner drum brush to enter or exit the raw yarn spool. After the raw yarn spool is positioned, the inner drum brush automatically extends into the spool, and after cleaning, it can be withdrawn. While the brushes rotate to clean the inner and outer walls of the raw yarn spool, the spool also rotates, ensuring that both the inner and outer surfaces are thoroughly cleaned for a more thorough cleaning. This utility model's raw yarn spool cleaning machine can also be used to clean products with similar cylindrical shapes.

[0015] Furthermore, hot water or cleaning solution can be used to rinse the raw yarn tube to improve the cleaning effect. Attached Figure Description

[0016] Figure 1 This is a top view schematic diagram of the raw yarn tube cleaning machine of this utility model; Figure 2 This is a partial side view of the structure of the raw yarn tube cleaning machine of this utility model; Figure 3 yes Figure 2 A schematic diagram showing the placement of the primary wire spool on the foundation. Figure 4 This is a partial three-dimensional structural diagram of the raw yarn tube cleaning machine of this utility model (with the inner tube brush removed); Figure 5 This is a partial structural diagram of the bottom water tank pipeline of the raw yarn tube cleaning machine of this utility model.

[0017] 1. Cleaning tank; 21. Inner cylinder brush; 22. Second motor; 3. Support wheel axle; 31. Support wheel; 41. Slide seat; 42. Slide rail; 43. Cylinder; 51. Driven gear; 52. Drive gear; 53. Intermediate gear; 61. Outer cylinder brush; 62. First motor; 7. Raw yarn spool; 81. Cold water tank; 82. First filter screen; 83. Cold water return valve; 84. Cold water inlet valve; 91. Hot water tank; 92. Second filter screen; 93. Hot water return valve; 94. Hot water inlet valve; 95. Electric heating element. Detailed Implementation

[0018] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0019] Embodiments of this utility model: like Figures 1 to 5 As shown, the raw yarn spool cleaning machine includes a frame, an outer spool cleaning assembly, and an inner spool cleaning assembly. The frame has a cleaning tank 1 for placing raw yarn spools 7, which can be placed horizontally. The outer spool cleaning assembly includes an outer spool brush 61 and a first drive mechanism for rotating the outer spool brush 61. The inner spool cleaning assembly includes an inner spool brush 21 and a second drive mechanism for rotating the inner spool brush 21. The cleaning tank 1 is an independent cavity, with the corresponding drive mechanism placed on one side, thus isolating the cleaning space from components such as motors.

[0020] The first drive mechanism includes a first motor 62, which is coaxially assembled with the outer cylinder brush 61 and can be connected by a coupling. The first motor 62 drives the outer cylinder brush 61 to rotate. Figure 3 As shown, the outer tube brush 61 is located in the cleaning tank 1. After the raw yarn spool 7 is placed horizontally, the bottom of the outer periphery of the raw yarn spool 7 can contact the outer tube brush 61. The length of the outer tube brush 61 is adapted to the length of the raw yarn spool 7.

[0021] Figure 1 and 4 As shown, the cleaning tank 1 is provided with two parallel support wheel shafts 3. The support wheel shafts 3 are rotatably mounted on the frame. The support wheel shafts 3 are provided with a pair of support wheels 31. After the raw yarn spool 7 is placed in, the four support wheels 31 are used together to support the outer periphery of the raw yarn spool 7, so that the raw yarn spool 7 can be placed stably and can rotate stably even when rotating.

[0022] Figure 1 As shown, the second drive mechanism includes a second motor 22, which is mounted on a slide block 41. The second motor 22 is coaxially assembled with the inner cylinder brush 21 and can be connected via a coupling. The second motor 22 drives the inner cylinder brush 21 to rotate. Since the raw yarn spool 7 needs to be inserted and removed, the inner cylinder brush 21 needs to be designed to move. The slide block 41 allows the second motor 22 to move axially, thereby driving the inner cylinder brush 21 to move axially synchronously. The frame is provided with a slide rail 42 that mates with the slide block 41, and the slide rail 42 is horizontally positioned.

[0023] The third drive mechanism is in transmission cooperation with the slide 41. The third drive mechanism is used to drive the inner cylinder cleaning assembly to move so that the inner cylinder brush 21 enters or exits the raw yarn spool 7. In this embodiment, the third drive mechanism adopts a cylinder 43, utilizing the linear motion characteristics of the cylinder 43; in other embodiments, an electric push rod, etc., may also be used.

[0024] The first motor 62 is located below the slide block 41 and does not affect the axial displacement of the second motor 22.

[0025] The cleaning tank 1 has a perforation on one side wall for the inner tube brush 21 to extend or retract. After the raw yarn spool 7 is placed in place, the cylinder 43 drives the slide 41 to move, and the second motor 22 moves synchronously, causing the inner tube brush 21 to extend into the raw yarn spool 7. Once the inner tube brush 21 is in place, the cleaning process can begin. The inner tube brush 21 is also located near the bottom of the raw yarn spool 7. It can be understood that the inner tube brush 21 and the outer tube brush 61 are located on the inner and outer sides of the raw yarn spool 7, respectively, so that the brush bristles can contact both the inner and outer walls of the spool.

[0026] Although both the inner drum brush 21 and the outer drum brush 61 can move to achieve brushing inside and outside the drum, the raw yarn drum 7 cannot rotate continuously. Therefore, the support wheel shaft 3 is connected to the first motor 62 for transmission. With the power of the first motor 62, the raw yarn drum 7 is made to rotate during cleaning, thereby achieving comprehensive cleaning without dead angles.

[0027] The outer cylinder brush 61 is coaxially mounted with the first motor 62 via a drive shaft, on which a drive gear 52 is mounted. Each support wheel shaft 3 has a driven gear 51, and the drive gear 52 drives the driven gear 51. The driven gear 51 is located at one end of the support wheel shaft 3 extending out of the cleaning tank 1, so that the transmission assembly is not in the cleaning tank 1. There is also an intermediate gear 53 between the drive gear 52 and each driven gear 51, forming a gear set of five gears in total. While the first motor 62 drives the outer cylinder brush 61 to rotate, the two support wheel shafts 3 rotate in the same direction, which can drive the yarn bobbin 7 to rotate, cleaning it with the inner and outer brushes while it is rotating.

[0028] A water tank is located at the bottom of the frame. The cleaning tank 1 is equipped with cleaning nozzles, which can be arranged in various ways to spray water or cleaning fluid towards the inside and outside of the yarn drum 7.

[0029] Figure 5As shown, the water tank is divided into a cold water tank 81 and a hot water tank 91, both with independent water circulation loops. Traditional systems only have a cold water tank, using room temperature tap water for cleaning, which meets most needs, but is not ideal for thorough cleaning. Therefore, this invention includes a hot water tank 91 as a backup, which can be used to clean the yarn bobbin 7, improving the cleaning effect. The use of hot water can be selected as needed. Hot water softens the stains on the surface of the yarn bobbin 7, making it easier to scrape and scrub, effectively improving the cleaning effect. For deep cleaning, detergents or other cleaning agents can be added.

[0030] The cold water tank 81 has a first filter screen 82 in the middle, with water inlet on one side and water return on the other; it is equipped with a cold water return valve 83 and a cold water inlet valve 84. The first filter screen 82 is used to filter the circulating water and make full use of it; after a certain period of use, the wastewater is discharged through the drain port of the cold water tank 81, and the tank is cleaned regularly.

[0031] The hot water tank 91 has a second filter screen 92 in the middle, with water inlet on one side and water return on the other; it is equipped with a hot water return valve 93 and a hot water inlet valve 94. The second filter screen 92 is used to filter the circulating water to make full use of it; after a certain period of use, the wastewater is discharged through the drain port of the hot water tank 91, and the water tank is cleaned regularly.

[0032] The hot water tank 91 is equipped with an electric heating element 95, which can heat the water and is also used in conjunction with a temperature sensor to control the temperature.

[0033] The inlet valve of the cold water tank 81 or the hot water tank 91 is connected to the water pump through a pipeline, leading water to the cleaning nozzle for spraying onto the yarn drum 7. The bottom of the cleaning tank 1 is equipped with a return port, which is connected to a corresponding return valve through a pipeline. During use, water can be sprayed into the cleaning tank 1 first, so that a certain amount of water remains at the bottom of the cleaning tank 1 (maintaining a certain amount of water before water circulation). That is, the part of the yarn drum that contacts the brush is submerged in water. While rotating, the yarn drum can contact the water and be cleaned by the action of the inner and outer brushes. The cleaning time can be set according to the purpose of regular cleaning or deep cleaning. In other embodiments, water can be sprayed and returned simultaneously, so that the yarn drum continuously contacts the cleaning water as it rotates (the inner and outer brushes rotate simultaneously), without water remaining in the cleaning tank.

[0034] Both the cold water tank 81 and the hot water tank 91 have independent water circulation loops, meaning that the cold water and hot water pipes can be used independently. The cold water tank 81 and the hot water tank 91 can share a set of water pump, pipes, and cleaning nozzles, and then choose to use the corresponding combination of cold water return valve 83 and cold water inlet valve 84, or hot water return valve 93 and hot water inlet valve 94.

[0035] Furthermore, a pair of photoelectric sensors can be installed on the side wall of the upper part of the cleaning tank, positioned opposite each other. When the raw yarn spool is placed in, the infrared sensor receives the signal that it is blocked and feeds it back to the controller, which can control the water spray and brush motor to work, or to work after a delay of a few seconds.

[0036] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0037] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use, or the orientation or positional relationship commonly understood by those skilled in the art. They are only used 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. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A raw yarn tube cleaning machine, characterized in that: Includes a frame, on which a cleaning tank is provided for holding the raw yarn spool; An outer cylinder cleaning assembly includes an outer cylinder brush and a first drive mechanism for driving the outer cylinder brush to rotate. The inner drum cleaning assembly includes an inner drum brush and a second drive mechanism for driving the inner drum brush to rotate. The third driving mechanism is used to drive the inner cylinder cleaning assembly to move so that the inner cylinder brush enters or exits the raw yarn cylinder.

2. The raw yarn tube cleaning machine according to claim 1, characterized in that: The first drive mechanism includes a first motor.

3. The raw yarn tube cleaning machine according to claim 2, characterized in that: The second drive mechanism includes a second motor, which is mounted on the slide, and a third drive mechanism is in transmission cooperation with the slide.

4. The raw yarn tube cleaning machine according to claim 3, characterized in that: The third drive mechanism is a cylinder.

5. The raw yarn tube cleaning machine according to claim 3, characterized in that: The first motor is located below the slide.

6. The raw yarn tube cleaning machine according to claim 2, characterized in that: The cleaning tank is equipped with two parallel support wheel shafts, which are rotatably mounted on the frame and are driven by the first motor.

7. The raw yarn tube cleaning machine according to claim 6, characterized in that: The outer cylinder brush is coaxially connected to the first motor via a drive shaft. The drive shaft is equipped with a driving gear, and the support wheel shaft is equipped with a driven gear. The driving gear and the driven gear drive each other.

8. The raw yarn tube cleaning machine according to claim 6, characterized in that: The support wheel shaft is equipped with a support wheel for supporting the outer periphery of the raw yarn tube.

9. The raw yarn tube cleaning machine according to claim 1, characterized in that: A water tank is located at the bottom of the frame.

10. The raw yarn tube cleaning machine according to claim 9, characterized in that: The water tank is divided into a cold water tank and a hot water tank, and both the cold water tank and the hot water tank have independent water circulation loops.

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