An online electrostatically monitored coating apparatus

Abstract

The utility model discloses an outer coating equipment of online static monitoring belongs to outer coating equipment technical field, including oiling cabinet, be provided with oiling mechanism and oil supply mechanism on oiling cabinet, and oiling mechanism includes left side yarn guide copper wheel, liquid drop sensor, yarn lifting frame, oiling groove, right side yarn guide copper wheel and yarn guide plate, is provided with static electricity sensor for monitoring static value after yarn oiling on yarn guide plate, and oil supply mechanism includes oil drum and a plurality of peristaltic pump. The utility model discloses an outer coating equipment of online static monitoring can solve the problem of low product qualification rate.

Description

Technical Field

[0001] This utility model relates to the field of external coating equipment technology, specifically to an external coating equipment with online electrostatic monitoring. Background Technology

[0002] Due to its excellent insulation properties, glass fiber is prone to static electricity buildup due to friction during production and transportation. This static electricity can lead to dust accumulation, affecting product quality, clogging equipment, causing production accidents, and even posing a hazard of electrostatic discharge. To manage static electricity risks and ensure production safety and product quality stability, it is necessary to test its static electricity properties. This has spurred the development of equipment for eliminating static electricity in glass fibers and equipment for detecting static electricity in glass fibers.

[0003] Before electrostatic testing of glass fibers, a sizing agent needs to be applied. This agent, depending on the requirements, introduces lubrication to reduce wear and breakage during processing and subsequent treatments, improve fiber strength retention, and enhance antistatic and heat resistance. The uniformity and completeness of the coating, as well as whether the electrostatic value is within the acceptable range, need to be monitored in real time by electrostatic testing equipment. This invention can improve product qualification rates, increase production efficiency, and reduce production costs. Utility Model Content

[0004] The purpose of this invention is to provide an online electrostatic monitoring device for external coatings, thereby solving the problem of low product qualification rate.

[0005] To achieve the above objectives, this utility model provides an online electrostatic monitoring external coating device, including an oiling cabinet, an oiling mechanism and an oil supply mechanism. The oiling mechanism includes a left-side guide copper wheel, a droplet sensor, a yarn lifting frame, an oiling tank, a right-side guide copper wheel and a guide plate. An electrostatic sensor for monitoring the electrostatic value of the yarn after oiling is provided on the guide plate. The oil supply system includes an oil tank and several peristaltic pumps.

[0006] Preferably, the upper half of the oiling cabinet is provided with several left-side guide copper wheels on one side and several right-side guide copper wheels on the other side.

[0007] Preferably, a baffle is provided on one side of several right-side guide copper wheels, and several guide plates are provided on the other side.

[0008] Preferably, the baffle is provided with several holes for yarn to pass through, and a number of oiling grooves are provided on one side of the baffle, and yarn lifting frames are provided on both sides of the oiling grooves.

[0009] Preferably, the oiling groove is installed on a different plane from the left guide wheel, the droplet sensor, the right guide wheel, and the guide plate. The oiling groove is set as a V-shaped groove, and magnetic rods are provided at both ends of the V-shaped groove.

[0010] Preferably, several droplet sensors are positioned at the center of the front of the upper half of the oiling cabinet.

[0011] Preferably, a controller is provided between the droplet sensor and the left-side guide wheel, and the controller is equipped with a touch screen.

[0012] Preferably, the controller is electrically connected to the droplet sensor, yarn lifting frame, peristaltic pump, and electrostatic sensor.

[0013] Preferably, an emergency stop switch is installed on one side of the lower half of the oiling cabinet, and an oil drum is installed on the other side.

[0014] Preferably, the oil drum is connected to the inlet of the peristaltic pump via an oil pipe, the outlet of the peristaltic pump is connected to the inlet of the droplet sensor via an oil pipe, and the outlet of the droplet sensor is connected to the oil coating tank via an oil pipe.

[0015] This utility model provides an online electrostatic monitoring external coating device with the above-described structure, which has the following beneficial effects: The oiling tank is designed as a V-shaped groove with magnetic rods at both ends to achieve better coating results; the baffle reduces the impact of the coating process on subsequent steps; and the electrostatic sensor monitors the static electricity value of the yarn after oiling in real time, allowing for adjustments to the coating process to ensure the static electricity value meets standards and improves the product qualification rate.

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is the front view of the present invention; Figure 3 This is a schematic diagram of the oil coating tank of this utility model.

[0018] Figure Labels 1. Oiling cabinet; 2. Oiling mechanism; 201. Left guide wheel; 202. Droplet sensor; 203. Yarn lifting frame; 204. Oiling tank; 2041. Magnetic rod; 205. Right guide wheel; 206. Yarn guide plate; 3. Oil supply mechanism; 301. Oil tank; 302. Peristaltic pump; 4. Static sensor; 5. Baffle; 6. Controller; 7. Touch screen; 8. Emergency stop switch. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the present utility model embodiments clearer, the present utility model embodiments will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model embodiments and are not intended to limit the present utility model embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without creative effort are within the scope of protection of this application. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout.

[0020] It should be noted that the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or server that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such processes, methods, products, or devices.

[0021] Similar labels and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0022] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "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 that the utility model product is usually placed in during use. 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.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" 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.

[0024] Example like Figure 1-3As shown, the online electrostatic monitoring external coating device of this utility model includes an oiling cabinet 1, on which an oiling mechanism 2 and an oil supply mechanism 3 are provided. The oiling mechanism 2 includes a left-side guide copper wheel 201, a droplet sensor 202, a yarn lifting frame 203, an oiling trough 204, a right-side guide copper wheel 205, and a guide plate 206. An electrostatic sensor 4 for monitoring the electrostatic value of the yarn after oiling is provided on the guide plate 206. Several left-side guide copper wheels 201 are provided on one side of the upper part of the oiling cabinet 1, and several right-side guide copper wheels 205 are provided on the other side. A baffle 5 is provided on one side of the several right-side guide copper wheels 205, and several guide plates 206 are provided on the other side. Several holes for yarn to pass through are provided on the baffle 5, and several oiling troughs 204 are provided on one side of the baffle 5. Yarn lifting frames 203 are provided on both sides of the oiling troughs 204. The oiling tank 204 is not installed on the same plane as the left guide wheel 201, the droplet sensor 202, the right guide wheel 205, and the guide plate 206. The oiling tank 204 is designed as a V-shaped groove, with magnetic rods 2041 at both ends. Several droplet sensors 202 are located on the upper half of the front of the oiling cabinet 1, slightly towards the center.

[0025] The oil supply mechanism 3 includes an oil tank 301 and several peristaltic pumps 302. An emergency stop switch 8 is installed on one side of the lower half of the oiling cabinet 1, and an oil tank 301 is installed on the other side. The oil tank 301 is connected to the inlet of the peristaltic pump 302 through an oil pipe, the outlet of the peristaltic pump 302 is connected to the inlet of the droplet sensor 202 through an oil pipe, and the outlet of the droplet sensor 202 is connected to the oiling tank 204 through an oil pipe.

[0026] A controller 6 is installed between the droplet sensor 202 and the left-side guide wheel 201, and a touch screen 7 is installed on the controller 6. The controller 6 is electrically connected to the droplet sensor 202, the yarn lifting frame 203, the peristaltic pump 302, and the electrostatic sensor 4. The connections between the controller 6 and the droplet sensor 202, the yarn lifting frame 203, the peristaltic pump 302, and the electrostatic sensor 4 are all existing technologies. The touch screen 7 can display the data of the electrostatic sensor 4 and the droplet sensor 202 in real time.

[0027] In use, several yarns sequentially pass through the left guide wheel 201, the yarn lifting frame 203, the hole on the baffle 5, the right guide wheel 205, and the guide plate 206. The oiling tank 204 coats and stops coating the yarns by raising and lowering the yarn lifting frame 203. The electrostatic sensor 4 monitors the electrostatic value of the yarns after oiling and feeds the monitored data back to the controller 6. When the electrostatic value is unqualified, the controller 6 controls and adjusts the peristaltic pump 302 to control the coating effect of the oiling tank 204, adjusting the electrostatic value of the yarns after oiling until it reaches the qualified standard. The data of the droplet sensor 202 when the electrostatic value is qualified is recorded, and subsequent operations are performed based on this data, thereby improving the product qualification rate.

[0028] Therefore, the above-mentioned online electrostatic monitoring external coating equipment can solve the problem of low product qualification rate.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. An online electrostatic monitoring device for external coatings, characterized in that: It includes an oiling cabinet, which is equipped with an oiling mechanism and an oil supply mechanism. The oiling mechanism includes a left-side guide wheel, a droplet sensor, a yarn lifting frame, an oiling tank, a right-side guide wheel, and a guide plate. The guide plate is equipped with an electrostatic sensor for monitoring the static value of the yarn after oiling. The oil supply system includes an oil tank and several peristaltic pumps.

2. The online electrostatic monitoring equipment for external coatings according to claim 1, characterized in that: The upper part of the oiling cabinet has several left-side guide copper wheels on one side and several right-side guide copper wheels on the other side.

3. The online electrostatic monitoring equipment for external coatings according to claim 2, characterized in that: Several right-side guide wheels have baffles on one side and several guide plates on the other side.

4. The online electrostatic monitoring equipment for external coatings according to claim 3, characterized in that: The baffle has several holes for yarn to pass through, and one side of the baffle has several oiling grooves. Yarn lifting frames are installed on both sides of the oiling grooves.

5. The online electrostatic monitoring equipment for external coatings according to claim 4, characterized in that: The oiling groove is not installed on the same plane as the left guide wheel, droplet sensor, right guide wheel, and guide plate. The oiling groove is set as a V-shaped groove, and magnetic rods are installed at both ends of the V-shaped groove.

6. The online electrostatic monitoring equipment for external coatings according to claim 1, characterized in that: Several droplet sensors are positioned on the upper half of the front of the oiling cabinet, slightly towards the center.

7. The online electrostatic monitoring equipment for external coatings according to claim 6, characterized in that: A controller is installed between the droplet sensor and the left-side guide wheel, and the controller has a touch screen.

8. The online electrostatic monitoring equipment for external coatings according to claim 7, characterized in that: The controller is electrically connected to the droplet sensor, yarn lifting frame, peristaltic pump, and electrostatic sensor.

9. The online electrostatic monitoring equipment for external coatings according to claim 1, characterized in that: An emergency stop switch is installed on one side of the lower half of the oiling cabinet, and an oil drum is installed on the other side.

10. The online electrostatic monitoring coating device according to claim 9, characterized in that: The oil drum is connected to the inlet of the peristaltic pump via an oil pipe, the outlet of the peristaltic pump is connected to the inlet of the droplet sensor via an oil pipe, and the outlet of the droplet sensor is connected to the oil coating tank via an oil pipe.

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