Wire enamel sampling device

Abstract

The utility model discloses an enameled wire paint sampling device, and relates to the technical field of enameled wires. A wire enamel sampling device comprises a barrel body, a barrel cover is arranged at the top end of the barrel body, a feeding port is formed in the top end of the barrel cover, a sampling assembly is arranged on the side wall of the barrel body and comprises a plurality of circular grooves formed in the inner wall of the barrel body, and sampling pipes are fixedly connected to the positions, located at the circular grooves, of the side wall of the barrel body and are hollow. A sampling bolt is slidably connected into the sampling assembly, through the sampling assembly, under the condition that internal operation of the barrel body is not affected, the sampling bolt on the side edge is used for driving a sampling pipe to extract paint liquid, a sampling bottle is inserted into a bell and spigot to take out the paint liquid, and the sampling efficiency can be greatly improved through an insertion mode; after sampling is completed, the paint liquid in the pipe is pushed back into the barrel body by pushing the sampling bolt, so that the interior of the pipe is clean, and the situation that the paint liquid is accumulated and blocked and the service life of the device is shortened is avoided.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire technology, specifically to an enameled wire enamel sampling device. Background Technology

[0002] Enameled wire is a type of winding wire, made by coating the surface of metal conductors such as copper and aluminum with insulating varnish. Enameled wire varnish has good chemical and thermal properties. During the production of enameled wire varnish, its chemical properties, temperature and stirring state need to be closely monitored. After the production process, the varnish needs to be sampled in a timely manner using a sampling device to test whether it is qualified.

[0003] A search revealed Chinese patent number CN213068361U, which discloses a sampling device for enameled wire enamel, broadly described as belonging to the field of enameled wire enamel technology. This invention includes a storage tank, a base, a top cover, support columns, and pulleys. The storage tank has a hollow structure, with the top cover mounted on its upper surface and the base mounted on its lower surface. Several support columns are welded to the lower surface of the base, and pulleys are bolted to one end of each support column. This invention, with its upper, middle, and lower sampling tubes, facilitates layered sampling, allowing for the detection of uniform mixing of the enameled wire enamel and improving product quality. The temperature display and heating element structure facilitates temperature adjustment within the tank, accelerating material fusion and improving work efficiency. The pulley structure facilitates movement and handling, enhancing the device's flexibility.

[0004] While the above-mentioned technical solution can sample the paint liquid by adjusting the sampling tube and regulating valve, the paint itself has a certain viscosity due to its material properties. After sampling is completed, the paint liquid remaining in the tube will adhere to the inside of the tube and cannot return to the cylinder. Over time, this will cause blockage inside the sampling tube, making sampling impossible and significantly reducing the service life of the sampling device.

[0005] Therefore, this utility model provides a device for sampling enameled wire enamel to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a device for sampling enameled wire enamel, which solves the problems mentioned in the background section.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a sampling device for enameled wire paint, comprising a barrel body, a barrel cover provided at the top of the barrel body, a feed inlet provided at the top of the barrel cover, and a sampling component provided on the side wall of the barrel body;

[0008] The sampling assembly includes multiple circular grooves formed on the inner wall of the barrel. A sampling tube is fixedly connected to the side wall of the barrel at the circular groove. The sampling tube is hollow and a sampling plug is slidably connected inside it. A two-way valve is fixedly connected to the inner wall of the sampling tube near the circular groove. A handle is fixedly connected to the end of the sampling plug. A socket is fixedly connected to the outer wall of the sampling tube, and a sampling bottle is inserted into the inner wall of the socket.

[0009] A further improvement of this utility model is that: a drive motor is fixedly connected to the top of the bucket lid, a rotating rod is sleeved at the output end of the drive motor, and a plurality of stirring blades for stirring the paint liquid are fixedly connected to the side wall of the rotating rod.

[0010] A further improvement of this utility model is that: a heating groove is provided on the side wall of the barrel, a heating tube for heating the paint liquid is inserted inside the heating groove, a heating rod is fixedly connected to the top of the barrel lid, and the output end of the heating rod is connected to the heating tube.

[0011] A further improvement of this utility model is that: a temperature sensor for detecting the paint liquid inside the barrel is fixedly connected to the top of the barrel lid, a discharge port for discharging is fixedly connected to the outer wall of the barrel, and a plug is inserted into the inner wall of the discharge port.

[0012] A further improvement of this utility model is that a transparent window for observing the stirring state of the paint liquid inside the barrel is fixedly connected to the side wall of the barrel.

[0013] A further improvement of this utility model is that: a plurality of shock-absorbing columns are fixedly connected to the bottom of the barrel, a fixed plate is fixedly connected to the bottom of the shock-absorbing columns, and a plurality of pulleys for moving the barrel are fixedly connected to the bottom of the fixed plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a sampling component, the paint liquid can be extracted by using the sampling plug on the side to drive the sampling tube without affecting the internal operation of the barrel. The paint liquid is then taken out by inserting the sampling bottle into the socket. The insertion method can greatly improve the sampling efficiency. Moreover, the sample volume can be controlled by the capsule-type sampling bottle, which will not cause waste. After sampling, the paint liquid in the tube is pushed back into the barrel by pushing in the sampling plug, which ensures the cleanliness of the tube and prevents the paint liquid from accumulating and clogging, thus reducing the service life of the device. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall structure of an enameled wire coating sampling device;

[0016] Figure 2 This is a schematic diagram of the internal structure of an enameled wire paint sampling device;

[0017] Figure 3 A schematic diagram of the sampling component structure of an enameled wire enamel sampling device;

[0018] Figure 4 A schematic diagram of the heating tube structure of an enameled wire enamel sampling device;

[0019] Figure 5 for Figure 3 A schematic diagram of the structure at point A.

[0020] In the diagram: 1. Barrel body; 101. Barrel lid; 102. Feed inlet; 103. Drive motor; 104. Rotating rod; 105. Stirring blade; 106. Heating tank; 107. Heating tube; 108. Heating rod; 109. Temperature sensor; 110. Discharge outlet; 111. Plug; 112. Transparent observation window; 113. Shock absorber column; 114. Fixing plate; 115. Pulley; 2. Sampling assembly; 201. Circular groove; 202. Sampling tube; 203. Sampling plug; 204. Two-way valve; 205. Handle; 206. Socket; 207. Sampling bottle. Detailed Implementation

[0021] Various exemplary embodiments, features, and aspects of this application will now be described in detail with reference to the accompanying drawings. The same reference numerals in the drawings denote elements that have the same or similar functions. Although various aspects of the embodiments are shown in the drawings, they are not necessarily drawn to scale unless specifically indicated otherwise.

[0022] The term “exemplary” as used herein means “serving as an example, embodiment, or illustration.” Any embodiment illustrated herein as “exemplary” is not necessarily to be construed as superior to or better than other embodiments.

[0023] Furthermore, to better illustrate this application, numerous specific details are provided in the following detailed embodiments. Those skilled in the art should understand that this application can be implemented even without certain specific details. In some instances, methods, means, and elements well-known to those skilled in the art have not been described in detail in order to highlight the main points of this application.

[0024] Reference Figures 1-5 This utility model provides two technical solutions:

[0025] Example 1:

[0026] A sampling device for enameled wire paint includes a barrel body 1, a barrel cover 101 is provided at the top of the barrel body 1, a feed inlet 102 is provided at the top of the barrel cover 101, and a sampling component 2 is provided on the side wall of the barrel body 1.

[0027] The sampling assembly 2 includes multiple circular grooves 201 formed on the inner wall of the barrel 1. A sampling tube 202 is fixedly connected to the side wall of the barrel 1 at the circular grooves 201. The sampling tube 202 is hollow and a sampling plug 203 is slidably connected inside it. A two-way valve 204 is fixedly connected to the inner wall of the sampling tube 202 near the circular grooves 201. A handle 205 is fixedly connected to the end of the sampling plug 203. A socket 206 is fixedly connected to the outer wall of the sampling tube 202. A sampling bottle 207 is inserted into the inner wall of the socket 206.

[0028] A heating groove 106 is provided on the side wall of the barrel 1. A heating tube 107 for heating the paint liquid is snapped into the heating groove 106. A heating rod 108 is fixedly connected to the top of the barrel lid 101, and the output end of the heating rod 108 is connected to the heating tube 107.

[0029] A transparent observation window 112 is fixedly connected to the side wall of the barrel 1 for observing the stirring state of the paint liquid inside the barrel 1.

[0030] Specifically, the lid 101 at the top of the bucket 1 ensures the airtightness of the inside of the bucket 1, preventing the paint inside from being contaminated by the external environment. The inlet 102 ensures that the paint can be quickly poured into the bucket, reducing the probability of contamination by the external environment during pouring. The sampling assembly 2 allows the sampling plug 203 to be pulled out from the sampling tube 202 by pulling the handle 205. By changing the air pressure inside the tube, the paint inside the bucket 1 flows into the sampling tube 202 through the two-way valve 204, which then squeezes the capsule-shaped sampling bottle 207 to extract the paint from the socket 206. The capsule-shaped sampling bottle 207 allows for arbitrary sampling by squeezing the bottle body. After sampling, the handle 205 is pushed in. The active sampling plug 203 pushes the residual paint in the sampling tube 202 back into the barrel 1, preventing paint residue from clogging the sampling tube 202 and affecting subsequent sampling results. The two-way valve 204 prevents paint from entering the sampling tube 202 without power, avoiding the flow into the tube during stirring and the long-term accumulation that would cause it to harden and affect the service life of the sampling device. The heating tube 107 in the heating groove 106 on the side wall of the barrel 1 can heat the paint inside the barrel 1 in a circumferential manner, replacing the traditional uneven heating at the bottom or top, and fully heating the paint. The transparent observation window 112 on the side wall of the barrel 1 allows for observation of the inside of the barrel at any time.

[0031] Example 2:

[0032] Based on Example 1:

[0033] A drive motor 103 is fixedly connected to the top of the bucket lid 101. A rotating rod 104 is sleeved on the output end of the drive motor 103. Multiple stirring blades 105 for stirring the paint liquid are fixedly connected to the side wall of the rotating rod 104.

[0034] A temperature sensor 109 for detecting the paint liquid inside the barrel 1 is fixedly connected to the top of the barrel lid 101. A discharge port 110 for discharging is fixedly connected to the outer wall of the barrel 1. A plug 111 is inserted into the inner wall of the discharge port 110.

[0035] Multiple shock-absorbing columns 113 are fixedly connected to the bottom of the barrel 1. A fixing plate 114 is fixedly connected to the bottom of the shock-absorbing columns 113. Multiple pulleys 115 for moving the barrel 1 are fixedly connected to the bottom of the fixing plate 114.

[0036] Specifically, the pulleys 115 below the fixed plate 114 make the sampling device more flexible, and the movement expands the application scenarios of the device, greatly improving its utilization rate. The shock-absorbing column 113 can effectively reduce the impact force of the paint hitting the inside of the barrel 1 when the paint is poured into the barrel 1, avoiding the phenomenon of deformation of the inside of the barrel 1 due to excessive impact force. When the paint liquid inside the barrel 1 is heated, the temperature of the paint liquid inside the barrel 1 can be monitored at any time by the temperature detector 109. When the temperature exceeds the standard, it can be stopped in time to avoid damage to the paint liquid due to excessive temperature. The drive motor 103 can drive the rotating rod 104 to make the stirring plate 105 fully stir the paint liquid inside the barrel 1, so that its uniformity is better. During heating, stirring can also make the heating more uniform. It should be noted that the drive motor 103 has its own power source. Since it is existing technology, it will not be described in detail.

[0037] It should be noted that, in this document, 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. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover 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 process, method, article, or apparatus.

[0038] 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. A device for sampling enameled wire enamel, comprising a barrel (1), characterized in that: The top of the barrel body (1) is provided with a barrel cover (101), the top of the barrel cover (101) is provided with a feed inlet (102), and the side wall of the barrel body (1) is provided with a sampling component (2); The sampling assembly (2) includes multiple circular grooves (201) formed on the inner wall of the barrel (1). A sampling tube (202) is fixedly connected to the side wall of the barrel (1) at the circular groove (201). The sampling tube (202) is hollow and a sampling plug (203) is slidably connected inside it. A two-way valve (204) is fixedly connected to the inner wall of the sampling tube (202) near the circular groove (201). A handle (205) is fixedly connected to the end of the sampling plug (203). A socket (206) is fixedly connected to the outer wall of the sampling tube (202). A sampling bottle (207) is inserted into the inner wall of the socket (206).

2. The enameled wire enamel sampling device according to claim 1, characterized in that: A drive motor (103) is fixedly connected to the top of the bucket lid (101). A rotating rod (104) is sleeved on the output end of the drive motor (103). A plurality of stirring blades (105) for stirring the paint liquid are fixedly connected to the side wall of the rotating rod (104).

3. The enameled wire enamel sampling device according to claim 1, characterized in that: The side wall of the barrel (1) is provided with a heating groove (106), and a heating tube (107) for heating the paint liquid is snapped into the heating groove (106). A heating rod (108) is fixedly connected to the top of the barrel lid (101), and the output end of the heating rod (108) is connected to the heating tube (107).

4. The enameled wire enamel sampling device according to claim 1, characterized in that: A temperature sensor (109) for detecting the paint liquid inside the barrel body (1) is fixedly connected to the top of the barrel lid (101). A discharge port (110) for discharging is fixedly connected to the outer wall of the barrel body (1). A plug (111) is inserted into the inner wall of the discharge port (110).

5. The enameled wire enamel sampling device according to claim 1, characterized in that: The side wall of the barrel (1) is fixedly connected to a transparent observation window (112) for observing the stirring state of the paint liquid inside the barrel (1).

6. The enameled wire enamel sampling device according to claim 1, characterized in that: Multiple shock-absorbing columns (113) are fixedly connected to the bottom of the barrel (1), and a fixing plate (114) is fixedly connected to the bottom of the shock-absorbing column (113). Multiple pulleys (115) for moving the barrel (1) are fixedly connected to the bottom of the fixing plate (114).

Images