Drying device for electromagnetic wire processing

Abstract

The utility model discloses a drying device for electromagnetic wire processing, which comprises a drying box, one end of the drying box is fixedly provided with an electromagnetic wire cleaning structure, and the other end of the drying box is fixedly provided with a waste gas treatment device. According to the electromagnetic wire drying device, the sponge arranged at the outlet of the electromagnetic wire is used for adsorbing coating which is not dried outside the electromagnetic wire, and the elastic scraping plate can be used for scraping bumps generated when the electromagnetic wire is impregnated, so that agglomerated blocks fall into the collecting box through rectangles on the fixing plate, and the drying effect of the electromagnetic wire can be improved; a waste gas treatment device is installed, an arranged induced draft fan can pump out toxic waste gas produced during drying, an arranged activated carbon plate can effectively adsorb toxic gas, the gas penetrates through the lower portion of a connecting frame through a partition plate, then waste heat carried in the gas can be transmitted to water in a water storage tank, and the water is heated; and then drying hot air can be recycled, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic wire processing, in particular to a drying device for electromagnetic wire processing. Background Art

[0002] Electromagnetic wire, also known as winding wire, is an insulated wire used to manufacture coils or windings in electrical products. The production of electromagnetic wire includes material preparation, wire drawing, water washing, annealing, impregnation, drying, wire winding, and packaging and warehousing. The drying of the electromagnetic wire is carried out in a drying oven. By drying and curing the coating, the service life of the electromagnetic wire is increased.

[0003] Since the electromagnetic wire needs to be impregnated before drying, a diluent is added in an appropriate proportion according to the needs of the coating during the impregnation. The diluent contains flammable and toxic liquids such as cresol and xylene, which produces toxic waste gas during the drying process. If it is directly discharged into the atmosphere, it will cause pollution and endanger the physical and mental health of people around. In addition, the existing drying of the electromagnetic wire is directly processed by hot air. If the impregnation is uneven, it will cause clumps or dripping bulges, affecting the drying effect. Utility Model Content

[0004] The purpose of the present invention is to provide a drying device for electromagnetic wire processing to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a drying device for electromagnetic wire processing, comprising a drying box, an electromagnetic wire cleaning structure fixedly mounted on one end of the drying box, and an exhaust gas treatment device fixedly mounted on the other end of the drying box.

[0006] The drying box includes a box body, a sealing cover is movably connected to the box body, an air inlet is opened on the rear side of the box body, an inclined panel is fixedly connected to the lower part of the inner wall of the box body, and through holes are opened at both left and right ends of the box body.

[0007] The electromagnetic wire cleaning structure includes a collection box, which is arranged at the left end of the box body. Wire entry holes are provided at both the left and right ends of the collection box. A fixed plate is fixedly connected to the inner wall of the collection box, a rectangular groove is provided on the fixed plate, a scraper assembly is installed on the fixed plate, and a switch door is provided on the front side of the collection box.

[0008] The exhaust gas treatment device includes an air intake channel, which is connected to the right end of the box body. The other end of the air intake channel is fixedly connected to a connecting channel, and the other end of the connecting channel is fixedly connected to an air outlet channel.

[0009] As a further preferred embodiment of the present technical solution, an air intake pipe is fixedly connected to the air intake hole, a hot air blower is installed at the other end of the air intake pipe, and the hot air blower is arranged below the box body.

[0010] As a further preferred embodiment of the present technical solution, the left and right inner walls of the box body are rotatably connected to a rotating shaft, and the outer walls of the rotating shaft are sleeved with a limiting cylinder.

[0011] In the above technical solution, the provided rotating shaft and limiting cylinder can support the transmission of the electromagnetic wire, and the limiting cylinder can prevent the position of the electromagnetic wire from being shifted during the transmission process.

[0012] As a further preferred embodiment of the present technical solution, the scraper assembly includes a circular ring seat, which is arranged at the left end of the fixed plate, and elastic scrapers are arranged inside the circular ring seat.

[0013] In the above technical solution, the bulges that appear on the electromagnetic wire during dipping can be scraped so that the agglomerates fall into the collection box through the rectangle on the fixed plate.

[0014] As a further preferred embodiment of the present technical solution, a sponge is provided on the right side of the fixing plate, and a water leakage groove is provided at the lower end of the sponge.

[0015] In the above technical solution, the paint that has not been dried outside the electromagnetic wire is adsorbed.

[0016] As a further preferred embodiment of the present technical solution, the upper and lower ends of the inner wall of the air intake channel are fixedly connected to limit plates, an activated carbon plate is slidably connected between the upper and lower limit plates, two groups of activated carbon plates are provided, and a sealing door is movably connected to the front side of the air intake channel.

[0017] In the above technical solution, the activated carbon plate can effectively absorb toxic gases.

[0018] As a further preferred embodiment of the present technical solution, a connecting frame is fixedly connected to the bottom side of the air outlet channel, a partition is fixedly connected to the top side inside the air outlet channel, the partition extends to the bottom of the connecting frame, an induced draft fan is installed at the outlet of the air outlet channel, a water tank is fixedly connected to the bottom side of the air outlet channel, and the connecting frame is located inside the water tank.

[0019] In the above technical solution, the gas passes through the partition from under the connecting frame, and then the waste heat carried in the gas can be transferred to the water in the water storage tank to heat it, and then the drying hot gas can be recovered to save resources.

[0020] The utility model provides a drying device for electromagnetic wire processing, which has the following beneficial effects:

[0021] (1) The utility model installs an electromagnetic wire cleaning structure to transmit the electromagnetic wire that has just entered the drying box through the rotating shaft and the limiting cylinder. The hot air blower, air inlet pipe and air inlet hole provided therein can dry the electromagnetic wire. In addition, the sponge provided at the outlet of the electromagnetic wire absorbs the paint that has not been dried outside the electromagnetic wire. The elastic scraper provided therein can scrape the bulge that appears on the electromagnetic wire during immersion, so that the lumps fall into the collection box through the rectangle on the fixed plate, thereby improving the drying effect of the electromagnetic wire. The electromagnetic wire can be cleaned later by opening and closing the door.

[0022] (2) The utility model installs a waste gas treatment device, and the induced draft fan can extract the toxic waste gas produced during drying. The activated carbon plate can effectively adsorb the toxic gas. The gas passes through the partition from under the connecting frame, and then the waste heat carried by the gas can be transferred to the water in the water storage tank to heat it, and then the drying hot gas can be recovered to save resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of the drying device for electromagnetic wire processing of the utility model;

[0024] Figure 2 This utility model is Figure 1 Cross-section of the electromagnetic wire cleaning structure;

[0025] Figure 3 This utility model is Figure 2 A magnified view of Figure A;

[0026] Figure 4 This utility model is Figure 2 Cross-sectional view of the exhaust gas treatment device;

[0027] In the figure: 1. Drying box; 2. Electromagnetic wire cleaning structure; 3. Exhaust gas treatment device; 11. Box body; 12. Sealing cover; 13. Hot air blower; 14. Air inlet pipe; 15. Air inlet hole; 16. Inclined panel; 17. Through hole; 111. Rotating shaft; 112. Limiting cylinder; 21. Collecting box; 22. Wire inlet hole; 23. Scraper assembly; 24. Fixing plate; 231. Ring seat; 232. Elastic scraper; 233. Sponge; 234. Leakage trough; 31. Air inlet channel; 311. Limiting plate; 312. Activated carbon plate; 313. Sealing door; 32. Connecting channel; 33. Air outlet channel; 331. Connecting frame; 332. Partition; 333. Draft fan; 334. Water tank. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0029] The utility model provides a technical solution: Figure 1 and Figure 2 As shown, in this embodiment, a drying device for electromagnetic wire processing includes a drying box 1, an electromagnetic wire cleaning structure 2 is fixedly installed at one end of the drying box 1, and an exhaust gas treatment device 3 is fixedly installed at the other end of the drying box 1. The drying box 1 includes a box body 11, a sealing cover 12 is movably connected to the box body 11, an air inlet 15 is opened on the rear side of the box body 11, an inclined panel 16 is fixedly connected to the lower part of the inner wall of the box body 11, through holes 17 are opened at both ends of the box body 11, an air inlet pipe 14 is fixedly connected to the air inlet hole 15, a hot air blower 13 is installed at the other end of the air inlet pipe 14, and the hot air blower 13 is arranged below the box body 11, and the left and right inner walls of the box body 11 are rotatably connected to the rotating shaft 111, and the outer walls of the rotating shaft 111 are sleeved with a limiting cylinder 112.

[0030] like Figure 2 and Figure 3 As shown, the electromagnetic wire cleaning structure 2 includes a collection box 21, which is arranged at the left end of the box body 11, and a wire inlet hole 22 is provided at both ends of the collection box 21. A fixed plate 24 is fixedly connected to the inner wall of the collection box 21, and a rectangular groove is provided on the fixed plate 24. A scraper assembly 23 is installed on the fixed plate 24, and a switch door is provided on the front side of the collection box 21. The scraper assembly 23 includes a circular ring seat 231, which is arranged at the left end of the fixed plate 24, and an elastic scraper 232 is arranged inside the circular ring seat 231. A sponge 233 is provided on the right side of the fixed plate 24, and a water leakage groove 234 is provided at the lower end of the sponge 233. The water leakage groove 234 is provided due to the continuous accumulation of water from the sponge 233. The paint is accumulated until it is saturated, and the paint that cannot be adsorbed can be dripped through the leakage groove 234. The electromagnetic wire cleaning structure 2 is installed, and the electromagnetic wire that has just entered the drying box 1 is transmitted through the rotating shaft 111 and the limiting cylinder 112. The hot air blower 13, the air inlet pipe 14 and the air inlet hole 15 provided therein can dry the electromagnetic wire. In addition, the sponge 233 provided at the outlet of the electromagnetic wire absorbs the paint that has not been dried outside the electromagnetic wire. The elastic scraper 232 provided can scrape the bulge that appears when the electromagnetic wire is immersed, so that the lumps fall into the collection box 21 through the rectangle on the fixed plate 24, thereby improving the drying effect of the electromagnetic wire, and can be cleaned later by opening and closing the door.

[0031] like Figure 2 and Figure 4As shown, the exhaust gas treatment device 3 includes an air intake channel 31, which is connected to the right end of the box body 11, and the other end of the air intake channel 31 is fixedly connected to a connecting channel 32, and the other end of the connecting channel 32 is fixedly connected to an air outlet channel 33. The upper and lower ends of the inner wall of the air intake channel 31 are fixedly connected to limit plates 311, and an activated carbon plate 312 is slidably connected between the upper and lower limit plates 311. Two groups of activated carbon plates 312 are provided. A sealing door 313 is movably connected to the front side of the air intake channel 31, and a connecting frame 331 is fixedly connected to the bottom side of the air outlet channel 33. A partition 332 is fixedly connected to the top side of the air outlet channel 33. 32 extends to the bottom of the connecting frame 331, and an induced draft fan 333 is installed at the outlet of the air outlet channel 33. The bottom side of the air outlet channel 33 is fixedly connected to the water tank 334, and the connecting frame 331 is located inside the water tank 334. By installing the exhaust gas treatment device 3, the induced draft fan 333 can extract the toxic exhaust gas produced during drying, and the activated carbon plate 312 can effectively adsorb the toxic gas. The gas passes through the partition 332 from under the connecting frame 331, and then the waste heat carried in the gas can be transferred to the water in the water tank 334 to heat it, and then the drying hot gas can be recovered to save resources.

[0032] The utility model provides a drying device for electromagnetic wire processing, and its specific working principle is as follows: the impregnated electromagnetic wire is passed through the box body 11 through the through hole 17 and is transmitted through the rotating shaft 111 and the limiting cylinder 112, and the provided hot air blower 13 conveys hot air to the box body 11 to dry the electromagnetic wire; a sponge 233 is provided at the outlet of the electromagnetic wire to absorb the paint that has not been dried outside the electromagnetic wire, and an elastic scraper 232 is provided to scrape the bulges that appear when the electromagnetic wire is impregnated, so that the agglomerates fall into the collection box 21 through the rectangle on the fixed plate 24, and can be cleaned up later by opening and closing the door; the toxic waste gas generated during the drying process is extracted by the induced draft fan 333, and the provided activated carbon plate 312 can effectively absorb the toxic gas, and the gas passes through the bottom of the connecting frame 331 through the partition 332, and then the waste heat carried in the gas can be transferred to the water in the water storage tank 334 to heat it.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for electromagnetic wire processing, comprising a drying box (1), characterized in that: An electromagnetic wire cleaning structure (2) is fixedly installed at one end of the drying box (1), and an exhaust gas treatment device (3) is fixedly installed at the other end of the drying box (1); The drying box (1) comprises a box body (11), a sealing cover (12) is movably connected to the box body (11), an air inlet (15) is provided on the rear side of the box body (11), an inclined panel (16) is fixedly connected to the lower part of the inner wall of the box body (11), and through holes (17) are provided on both left and right ends of the box body (11); The electromagnetic wire cleaning structure (2) comprises a collection box (21), the collection box (21) is arranged at the left end of the box body (11), the left and right ends of the collection box (21) are provided with wire inlet holes (22), the inner wall of the collection box (21) is fixedly connected with a fixing plate (24), the fixing plate (24) is provided with a rectangular groove, a scraper assembly (23) is installed on the fixing plate (24), and a switch door is provided on the front side of the collection box (21); The exhaust gas treatment device (3) comprises an air intake channel (31), the air intake channel (31) being connected to the right end of the box body (11), the other end of the air intake channel (31) being fixedly connected to a connecting channel (32), and the other end of the connecting channel (32) being fixedly connected to an air outlet channel (33).

2. A drying device for electromagnetic wire processing according to claim 1, characterized in that: An air intake pipe (14) is fixedly connected to the air intake hole (15), a hot air blower (13) is installed at the other end of the air intake pipe (14), and the hot air blower (13) is arranged below the box body (11).

3. The drying device for electromagnetic wire processing according to claim 1, characterized in that: The left and right inner walls of the box body (11) are both rotatably connected to a rotating shaft (111), and the outer wall of the rotating shaft (111) is sleeved with a limiting cylinder (112).

4. The drying device for electromagnetic wire processing according to claim 1, characterized in that: The scraper assembly (23) comprises a circular ring seat (231), the circular ring seat (231) is arranged at the left end of the fixed plate (24), and an elastic scraper (232) is arranged inside the circular ring seat (231).

5. The drying device for electromagnetic wire processing according to claim 1, characterized in that: A sponge (233) is arranged on the right side of the fixing plate (24), and a water leakage groove (234) is opened at the lower end of the sponge (233).

6. The drying device for electromagnetic wire processing according to claim 1, characterized in that: The upper and lower ends of the inner wall of the air intake channel (31) are fixedly connected to a limit plate (311), an activated carbon plate (312) is slidably connected between the upper and lower limit plates (311), and two groups of the activated carbon plates (312) are provided. A sealing door (313) is movably connected to the front side of the air intake channel (31).

7. The drying device for electromagnetic wire processing according to claim 1, characterized in that: A connection frame (331) is fixedly connected to the bottom side of the air outlet channel (33), a partition (332) is fixedly connected to the top side of the inside of the air outlet channel (33), and the partition (332) extends to the bottom of the inside of the connection frame (331). An induced draft fan (333) is installed at the outlet of the air outlet channel (33), and a water tank (334) is fixedly connected to the bottom side of the air outlet channel (33), and the connection frame (331) is located inside the water tank (334).

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