An apparatus for drying electrode technique core wire by electromagnetic heating

Abstract

The present application relates to a kind of welding rod drying equipment technical field, specifically a kind of equipment for the technical core wire of welding rod is dried using electromagnetic heating, comprising: drying box, be provided with feeding assembly and discharging assembly on drying box, feeding assembly can be input into drying box to welding rod, discharging assembly can be transferred to welding rod in drying box outside drying box;Reciprocal return assembly is also provided in drying box, reciprocal return assembly can be supported welding rod input into drying box by feeding assembly, and drive welding rod to reciprocate in drying box and move, to extend the residence time of welding rod in drying box, in turn improve the drying rate of welding rod;It also includes air-drying component, air-drying component is arranged in drying box, including the blower that is rotatably installed in drying box, blower is connected with feeding assembly by deflection component, when feeding assembly act, deflection component can drive blower to deflect relative to drying box, to accelerate the drying speed of welding rod.

Description

Technical Field

[0001] This invention relates to the technical field of welding electrode drying equipment, specifically a device for drying the core wire of welding electrodes using electromagnetic heating. Background Technology

[0002] The core wire of a welding electrode refers to the metal core coated with flux. It is typically a steel wire of a certain length and diameter. During production, processing, and transportation, welding electrodes are exposed to air, moisture, and dust, resulting in water and oil adhering to their surface. These impurities affect welding quality, leading to defects such as cracks and porosity in the weld. Therefore, to improve welding quality and stability, drying is usually used to remove moisture and oil from the electrode surface.

[0003] Currently, a steam-tube dryer is used for drying welding electrodes. This equipment uses steam heating during the drying process, which generates waste gas and smoke emissions, causing pollution. At the same time, the internal heating temperature is uneven during the drying process, which can easily lead to uneven heating of the welding electrodes and uneven drying, ultimately affecting the welding performance of the electrodes. Summary of the Invention

[0004] The purpose of this invention is to provide a device for drying the core wire of welding electrode technology using electromagnetic heating, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A device for drying the core wire of welding rod technology using electromagnetic heating includes: a drying box, wherein the drying box is provided with a feeding component and a discharging component, the feeding component is capable of feeding welding rods into the drying box, and the discharging component is capable of transferring welding rods from the drying box to the outside of the drying box;

[0007] The drying chamber is also equipped with a reciprocating reversing component, which can receive the welding rods fed into the drying chamber by the feeding component and drive the welding rods to reciprocate within the drying chamber, thereby extending the residence time of the welding rods within the drying chamber and thus improving the drying rate of the welding rods.

[0008] It also includes a drying assembly, which is installed inside a drying chamber and includes a blower that is rotatably installed inside the drying chamber. The blower is connected to the feeding assembly via a deflection assembly. When the feeding assembly is activated, the deflection assembly can drive the blower to deflect relative to the drying chamber, thereby accelerating the drying speed of the welding rod.

[0009] The equipment for drying the core wire of welding rod technology using electromagnetic heating as described above: the feeding assembly includes a first placement plate, the first placement plate is fixedly installed on the drying box, and a drive roller is rotatably installed on the first placement plate;

[0010] It also includes a driven roller and a transmission structure that are rotatably installed inside the drying chamber, and the drive roller, driven roller and transmission structure are connected by a feeding conveyor belt.

[0011] The device for drying the core wire of welding electrode technology using electromagnetic heating as described above: the transmission structure includes a drive roller and a driven roller rotatably installed in the drying chamber, and the drive roller and the driven roller are connected by a gear set.

[0012] The equipment for drying the core wire of welding rod using electromagnetic heating as described above: the feeding assembly includes a second placement plate, the second placement plate is fixedly installed on the drying box, and a positioning roller is rotatably installed on the second placement plate. A feeding conveyor belt is sleeved on the positioning roller, and the end of the feeding conveyor belt away from the positioning roller is connected to a linkage roller rotatably installed in the drying box.

[0013] The equipment for drying the core wire of welding rod using electromagnetic heating as described above: the reciprocating folding assembly includes a first feeding belt, a second feeding belt, a third feeding belt, and a fourth feeding belt installed in the drying chamber. The first feeding belt, the second feeding belt, the third feeding belt, and the fourth feeding belt are equidistantly arranged along the height direction of the drying chamber. One set of feeding rollers of the first feeding belt is connected to the passive roller, and one set of feeding rollers of the fourth feeding belt is connected to a set of conveying rollers of the unloading conveyor belt.

[0014] The device for drying the core wire of welding electrode using electromagnetic heating as described above: the air drying assembly further includes a blower installed on the drying chamber, the blower being connected to the blower via a hot air duct, and when the blower is working, it can continuously supply air to the blower via the hot air duct.

[0015] The device for drying the core wire of welding rod using electromagnetic heating as described above: the deflection assembly includes a drive structure and a linkage structure. The drive structure includes a turntable rotatably installed in the drying chamber and connected to the driven roller. A protrusion is fixedly provided on the side of the turntable facing the feeding conveyor belt. The protrusion cooperates with a drive component slidably installed in the drying chamber. When the turntable rotates, the protrusion can drive the drive component to move, thereby forcing the linkage structure to move, and thus driving the blower to deflect in the drying chamber.

[0016] The device for drying the core wire of welding electrode using electromagnetic heating as described above: the driving component includes a reciprocating plate, the reciprocating plate has a groove on the side facing the turntable, and the protrusion is slidably disposed in the groove.

[0017] The device for drying the core wire of welding rod using electromagnetic heating as described above: the linkage structure includes a fixed sleeve disposed in the drying chamber, a connecting rod slidably disposed in the fixed sleeve, one end of the connecting rod being fixed to the reciprocating plate, and the other end being fixedly disposed with a toothed plate, the toothed plate meshing with a drive gear coaxially fixedly disposed with the rotating shaft of the blower.

[0018] The equipment for drying the core wire of welding rod technology using electromagnetic heating as described above: the drying chamber is further provided with an electromagnetic heating structure, the electromagnetic heating structure includes a radiant heating tube fixedly installed in the drying chamber, the radiant heating tube cooperates with the first feeding belt, the second feeding belt, the third feeding belt and the fourth feeding belt to dry the welding rod in the drying chamber, and the radiant heating tube is connected to an electromagnetic device installed on the drying chamber.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] By setting up a feeding component, the continuous operation of the feeding component can continuously convey the welding rods to be dried into the drying box. The drying box is equipped with an electromagnetic heating structure, which can dry the welding rods entering the drying box. In particular, the electromagnetic heating method has the characteristics of high-efficiency heating. Compared with the traditional combustion heating method, the electromagnetic heater does not produce open flames or smoke, and will not generate fire or smoke hazards, so it is safer and more reliable.

[0021] Meanwhile, by setting up a reciprocating folding component in the drying box that works in conjunction with the feeding component, the welding rods transported to the drying box by the feeding component can be received by the reciprocating folding component. With the cooperation of the reciprocating folding component, the welding rods entering the drying box can perform reciprocating folding motion in the drying box, thereby extending the retention time of the welding rods in the drying box. This allows the drying rate of the welding rods transported out of the drying box by the unloading component to be relatively increased without changing the working efficiency of the electromagnetic device.

[0022] Meanwhile, the drying chamber is also equipped with a drying component. The drying component works in conjunction with the deflection component installed in the drying chamber. When the feeding component is activated, the deflection component is activated, which can drive the blower in the drying chamber to deflect back and forth. At this time, the deflecting blower can keep the temperature in the drying chamber uniform, thereby drying the welding rod evenly and avoiding local overheating or local dampness of the welding rod. Attached Figure Description

[0023] Figure 1A schematic diagram of a device for drying the core wire of welding electrode technology using electromagnetic heating.

[0024] Figure 2 This is a schematic diagram of the other side of a device for drying the core wire of a welding electrode using electromagnetic heating.

[0025] Figure 3 A schematic diagram of the internal structure of the drying chamber in an equipment for drying the core wire of welding electrode technology using electromagnetic heating.

[0026] Figure 4 A schematic diagram of the feeding assembly in an equipment for drying the core wire of welding electrode technology using electromagnetic heating.

[0027] Figure 5 A schematic diagram of the air-drying component in an equipment for drying the core wire of welding electrode technology using electromagnetic heating.

[0028] Figure 6 A schematic diagram of the structure of a device for drying the core wire of welding rods using electromagnetic heating, in which the blower is connected to the driven roller via a deflection component.

[0029] Figure 7 A schematic diagram of the deflection assembly in a device for drying the core wire of welding electrodes using electromagnetic heating.

[0030] Figure 8 A schematic diagram of the linkage structure in a device for drying the core wire of welding electrode technology using electromagnetic heating.

[0031] Figure 9 A schematic diagram of the reciprocating folding assembly in a device for drying the core wire of welding electrodes using electromagnetic heating.

[0032] Figure 10 A schematic diagram of the auxiliary heating component in an equipment for drying the core wire of welding electrode technology using electromagnetic heating.

[0033] In the diagram: 1. Drying oven; 101. First shelf; 102. Second shelf; 2. Hot air duct; 201. Corrugated pipe; 3. Feeding conveyor belt; 301. Feeding belt; 302. Transmission belt; 4. Drive roller; 5. Electromagnetic device; 6. Blower; 7. Discharge conveyor belt; 8. Blower; 801. Rotating shaft; 9. First feeding belt; 10. Second feeding belt; 11. Third feeding belt; 12. Fourth feeding belt; 13. Heating pipe; 14. Driven roller; 15. Gear set; 1501. Main gear; 1502. Driven gear; 16. Transmission roller; 17. Passive roller; 18. Turntable; 1801. Protruding column; 19. Reciprocating plate; 1901. Slide groove; 20. Toothed plate; 21. Drive gear; 22. Fixed sleeve; 23. Connecting rod; 24. Positioning roller; 25. Linkage roller. Detailed Implementation

[0034] 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.

[0035] 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.

[0036] 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.

[0037] Please see Figures 1-10 In this embodiment of the invention, a device for drying the core wire of a welding electrode using electromagnetic heating includes:

[0038] Drying box 1, the drying box 1 is equipped with a feeding component and a discharging component, the feeding component can input welding rods into the drying box 1, and the discharging component can transfer welding rods from the drying box 1 to the outside of the drying box 1;

[0039] The feeding assembly includes a first placement plate 101, which is fixedly mounted on the drying box 1, and a drive roller 4 is rotatably mounted on the first placement plate 101.

[0040] It also includes a driven roller 14 rotatably installed in the drying box 1 and a transmission structure, wherein the drive roller 4, the driven roller 14 and the transmission structure are connected by a feeding conveyor belt 3;

[0041] The transmission structure includes a transmission roller 16 and a driven roller 17 rotatably installed inside the drying chamber 1, and the transmission roller 16 and the driven roller 17 are connected by a gear set 15.

[0042] The gear set 15 includes a main gear 1501 and a driven gear 1502. The main gear 1501 is coaxially fixed with the transmission roller 16, and the driven gear 1502 is coaxially fixed with the driven roller 17.

[0043] In particular, please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 9The aforementioned drive roller 4 is coaxially fixed to the output shaft of the motor fixedly mounted on the first placement plate 101. A series of partitions are equidistantly arranged on the feeding conveyor belt 3, and the feeding conveyor belt 3 is divided into an inclined feeding belt 301 and a horizontal conveyor belt 302, as shown below. Figure 1 As shown, the feeding belt 301 is located outside the drying chamber 1. When drying welding rods, the motor is started first, and then the feeding belt 301 is loaded and unloaded simultaneously. At this time, the output shaft of the motor can drive the drive roller 4 to rotate continuously clockwise (refer to...). Figure 9 At this time, with the cooperation of the partition, the feeding conveyor belt 3, which rotates counterclockwise, can continuously and uniformly transport the welding rod to the drying box 1 for subsequent drying treatment of the welding rod.

[0044] The feeding assembly includes a second placement plate 102, which is fixedly mounted on the drying box 1. A positioning roller 24 is rotatably mounted on the second placement plate 102. A feeding conveyor belt 7 is sleeved on the positioning roller 24. One end of the feeding conveyor belt 7 away from the positioning roller 24 is connected to a linkage roller 25 rotatably mounted inside the drying box 1.

[0045] For preferred options, please refer to [link / reference]. Figure 1 , Figure 2 , Figure 3 , Figure 9 The aforementioned feeding conveyor belt 7 is inclinedly arranged on the other side of the drying chamber 1, with one end of the feeding conveyor belt 7 inserted inside the drying chamber 1 and the other end placed outside the drying chamber 1. In particular, a series of partitions are also equidistantly arranged on the feeding conveyor belt 7, so that the feeding conveyor belt 7 can rotate continuously clockwise during the welding rod drying operation (see reference). Figure 9 During the rotation process, due to the cooperation of the partition, the inclined feeding conveyor belt 7 can receive the dried welding rod, thereby transporting the welding rod out of the drying box 1 and finally falling onto the feeding device (not shown in the figure) located outside the drying box 1 and cooperating with the feeding conveyor belt 7. The feeding device can receive and transport the dried welding rod for subsequent unified collection and processing.

[0046] For further details, please refer to Figure 3 , Figure 9 The drying chamber 1 is also equipped with a reciprocating reversing component. The reciprocating reversing component can receive the welding rods fed into the drying chamber 1 by the feeding component and drive the welding rods to reciprocate within the drying chamber 1, thereby extending the residence time of the welding rods within the drying chamber 1 and thus improving the drying rate of the welding rods.

[0047] The reciprocating conveyor assembly includes a first feeding belt 9, a second feeding belt 10, a third feeding belt 11, and a fourth feeding belt 12 installed inside the drying chamber 1. The first feeding belt 9, the second feeding belt 10, the third feeding belt 11, and the fourth feeding belt 12 are equidistantly arranged along the height direction of the drying chamber 1. One set of feeding rollers of the first feeding belt 9 is connected to the passive roller 17, and one set of feeding rollers of the fourth feeding belt 12 is connected to a set of conveying rollers of the unloading conveyor belt 7.

[0048] In detail, the first feeding belt 9, the second feeding belt 10, the third feeding belt 11, and the fourth feeding belt 12 are as follows: Figure 3 , Figure 4 As shown, the first feeding belt 9 is installed inside the drying chamber 1, and one set of feeding rollers of the first feeding belt 9 is connected to the driven roller 17 via a belt, while the other set of feeding rollers is connected to one set of feeding rollers of the third feeding belt 11 via a belt. Therefore, the first feeding belt 9 and the third feeding belt 11 rotate counterclockwise in the same direction as the driven roller 17 (see reference). Figure 9 );

[0049] Specifically, the driven roller 14 is connected to one set of feeding rollers of the second feeding belt 10 via a belt. At the same time, the other set of feeding rollers of the second feeding belt 10 is connected to one set of feeding rollers of the fourth feeding belt 12 via a belt, and the other set of feeding rollers of the fourth feeding belt 12 is connected to the linkage roller 25 via a belt. Therefore, the second feeding belt 10, the fourth feeding belt 12, and the unloading conveyor belt 7 rotate clockwise in the same direction as the loading conveyor belt 3.

[0050] In summary, after the motor is started, the feeding conveyor belt 3 can first transport the welding rods to be dried from the outside to the drying chamber 1. With the continuous movement of the feeding conveyor belt 3, the welding rods on the feeding conveyor belt 3 can fall onto the first feeding belt 9. Then, the first feeding belt 9 can move the welding rods toward the first placement plate 101. After the welding rods move to the end of their stroke, they can fall onto the second feeding belt 10. Then, the second feeding belt 10 drives the welding rods toward the second placement plate 102 until the welding rods move to the end of their stroke and fall onto the third feeding belt 11. Then, the third feeding belt 11 drives the welding rods toward the first placement plate 101 and makes them fall onto the fourth feeding belt 12. Then, the fourth feeding belt 12 can move the welding rods toward the unloading conveyor belt 7. Finally, under the action of the fourth feeding belt 12, the welding rods in the drying chamber 1 can be transported out of the drying chamber 1.

[0051] The cooperation between the above-mentioned feeding belts, the loading conveyor belt 3, and the unloading conveyor belt 7 can drive the welding rod to reciprocate within the drying chamber 1, thereby increasing the residence time of the welding rod within the drying chamber 1 and improving the drying rate of the welding rod.

[0052] For further details, please refer to Figure 3 , Figure 10 The drying chamber 1 is also equipped with an electromagnetic heating structure, which includes a radiant heating tube 13 fixedly installed in the drying chamber 1. The radiant heating tube 13 cooperates with the first feeding belt 9, the second feeding belt 10, the third feeding belt 11 and the fourth feeding belt 12 to dry the welding rods in the drying chamber 1. The radiant heating tube 13 is connected to the electromagnetic device 5 installed on the drying chamber 1.

[0053] Preferably, the aforementioned radiant heating pipe 13 is connected to the electromagnetic device 5 located at the bottom of the drying chamber 1, and the radiant heating pipe 13 is positioned below the feeding conveyor belt 3, the first feeding belt 9, the second feeding belt 10, the third feeding belt 11, and the fourth feeding belt 12. When the motor is working, the electromagnetic device 5 is activated synchronously, which forces the radiant heating pipe 13 to heat up. When the radiant heating pipe 13 becomes hot, the heat radiated outward can dry the moisture and oil on the surface of the welding rod in the drying chamber 1. (In particular, all components in the drying chamber 1 are made of high-temperature resistant materials, and their high-temperature resistance far exceeds the highest temperature when the drying chamber 1 dries the welding rod.) This ensures that the welding rods subsequently transported out of the drying chamber 1 by the unloading conveyor belt 7 are in a dry state, thereby improving the welding quality of the welding rods used later. Furthermore, the electromagnetic heating method has the characteristics of high-efficiency heating. Compared with the traditional combustion heating method, the electromagnetic heater does not produce open flames or smoke, and will not generate fire or smoke hazards, thus making it safer and more reliable.

[0054] For further details, please refer to [link / reference]. Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 A device for drying the core wire of a welding electrode using electromagnetic heating also includes a drying assembly. The drying assembly is set inside a drying chamber 1 and includes a blower 8 rotatably installed inside the drying chamber 1. The blower 8 is connected to the feeding assembly via a deflection assembly. When the feeding assembly is activated, the deflection assembly can drive the blower 8 to deflect relative to the drying chamber 1, thereby accelerating the drying speed of the welding electrode.

[0055] The air drying assembly also includes a blower 6 installed on the drying chamber 1. The blower 6 is connected to the blower 8 through a hot air duct 2. When the blower 6 is working, it can continuously supply air to the blower 8 through the hot air duct 2.

[0056] Specifically, the air inlet of the blower 6 is connected to the dust collector located outside the drying chamber 1 (not shown in the figure), and the hot air duct 2 is connected to the blower 8 through the corrugated pipe 201. Under the connection of the corrugated pipe 201, the blower 8 can deflect inside the drying chamber 1.

[0057] Specifically, when the motor drives the feeding conveyor belt 3 to work, the dust collector and the blower 6 operate synchronously, continuously blowing air into the drying chamber 1 through the hot air duct 2 and the blower 8. When the blower 8 blows air, the deflection component operates, driving the blower 8 to reciprocate within the drying chamber 1. Under the reciprocating blowing action of the blower 8, the drying temperature within the drying chamber 1 is kept uniform, thereby ensuring uniform drying of the welding rod and preventing localized overheating or dampness of the welding rod.

[0058] The deflection assembly includes a drive structure and a linkage structure. The drive structure includes a turntable 18 rotatably mounted inside the drying chamber 1 and connected to the driven roller 14. A protrusion 1801 is fixedly provided on the side of the turntable 18 facing the feeding conveyor belt 3. The protrusion 1801 cooperates with a drive component slidably disposed inside the drying chamber 1. When the turntable 18 rotates, the protrusion 1801 can drive the drive component to move, thereby forcing the linkage structure to move, and thus driving the blower 8 to deflect inside the drying chamber 1.

[0059] The driving component includes a reciprocating plate 19, and the reciprocating plate 19 has a groove 1901 on the side facing the turntable 18, and the protruding post 1801 is slidably disposed in the groove 1901.

[0060] The linkage structure includes a fixed sleeve 22 disposed in the drying chamber 1, a connecting rod 23 slidably disposed in the fixed sleeve 22, one end of the connecting rod 23 being fixed to the reciprocating plate 19, and a toothed plate 20 being fixedly disposed at the other end, the toothed plate 20 meshing with a drive gear 21 coaxially fixedly disposed with the rotating shaft 801 of the blower 8;

[0061] For details, please refer to Figure 5 , Figure 6 , Figure 7 , Figure 8 The aforementioned turntable 18 is connected to the driven roller 14 via a belt. In the initial state, the reciprocating plate 19 is close to the driven roller 14, and the air outlet of the blower 8 is deflected towards the driven roller 14. When the motor drives the feeding conveyor belt 3 to move, the driven roller 14 can drive the turntable 18 to rotate continuously in the same direction. During the rotation, the protrusion 1801, which rotates synchronously with the turntable 18, can slide in the slide groove 1901. During the sliding process, due to the sliding cooperation between the fixed sleeve 22 and the connecting rod 23, the contact compression generated by the protrusion 1801 on the groove wall of the slide groove 1901 can force the reciprocating plate 19 to reciprocate along the length direction of the connecting rod 23. In addition, during one rotation of the turntable 18, the toothed plate 20, which is fixedly connected to the reciprocating plate 19, can force the drive gear 21 to drive the rotating shaft 801 and the blower 8 to first deflect counterclockwise (in combination with...). Figure 5 , Figure 6 , Figure 7 When the reciprocating plate 19 moves to the end of its stroke and reverses direction, the toothed plate 20 and the drive gear 21 cooperate to drive the rotating shaft 801 and the blower 8 to rotate clockwise. This cycle repeats, so that when the drying box 1 is drying the welding rod, the blower 8 installed in the drying box 1 can reciprocate within the drying box 1, thereby keeping the temperature in the drying box 1 uniform. This ensures that the welding rod is dried evenly, thus improving the drying rate of the welding rod and enhancing the welding quality.

[0062] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0063] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A device for drying the core wire of a welding electrode using electromagnetic heating, characterized in that, include: A drying oven (1) is provided with a feeding component and a discharging component. The feeding component can input welding rods into the drying oven (1), and the discharging component can transfer welding rods from the drying oven (1) to the outside of the drying oven (1). The drying box (1) is also equipped with a reciprocating reversing component. The reciprocating reversing component can receive the welding rods fed into the drying box (1) by the feeding component and drive the welding rods to reciprocate in the drying box (1), thereby extending the residence time of the welding rods in the drying box (1) and thus improving the drying rate of the welding rods. It also includes a drying assembly, which is set inside the drying chamber (1) and includes a blower (8) that is rotatably installed inside the drying chamber (1). The blower (8) is connected to the feeding assembly through a deflection assembly. When the feeding assembly is activated, the deflection assembly can drive the blower (8) to deflect relative to the drying chamber (1), thereby accelerating the drying speed of the welding rod.

2. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 1, characterized in that, The feeding assembly includes a first placement plate (101), which is fixedly disposed on the drying box (1), and a drive roller (4) is rotatably mounted on the first placement plate (101). It also includes a driven roller (14) rotatably installed in the drying box (1) and a transmission structure, wherein the drive roller (4), the driven roller (14) and the transmission structure are connected by a feeding conveyor belt (3).

3. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 2, characterized in that, The transmission structure includes a drive roller (16) and a passive roller (17) rotatably installed in the drying box (1), and the drive roller (16) and the passive roller (17) are connected by a gear set (15).

4. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 3, characterized in that, The feeding assembly includes a second placement plate (102), which is fixedly mounted on the drying box (1). A positioning roller (24) is rotatably mounted on the second placement plate (102). A feeding conveyor belt (7) is sleeved on the positioning roller (24). One end of the feeding conveyor belt (7) away from the positioning roller (24) is connected to a linkage roller (25) rotatably mounted inside the drying box (1).

5. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 4, characterized in that, The reciprocating folding assembly includes a first feeding belt (9), a second feeding belt (10), a third feeding belt (11), and a fourth feeding belt (12) installed in the drying box (1). The first feeding belt (9), the second feeding belt (10), the third feeding belt (11), and the fourth feeding belt (12) are equidistant along the height direction of the drying box (1). One set of feeding rollers of the first feeding belt (9) is connected to the passive roller (17), and one set of feeding rollers of the fourth feeding belt (12) is connected to a set of conveying rollers of the unloading conveyor belt (7).

6. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 4, characterized in that, The air drying assembly also includes a blower (6) installed on the drying box (1). The blower (6) is connected to the blower (8) through a hot air duct (2). When the blower (6) is working, it can continuously supply air to the blower (8) through the hot air duct (2).

7. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 3, characterized in that, The deflection assembly includes a drive structure and a linkage structure. The drive structure includes a turntable (18) rotatably installed in the drying chamber (1) and connected to the driven roller (14). A protrusion (1801) is fixedly provided on the side of the turntable (18) facing the feeding conveyor belt (3). The protrusion (1801) cooperates with the drive component slidably installed in the drying chamber (1). When the turntable (18) rotates, the protrusion (1801) can drive the drive component to move, thereby forcing the linkage structure to move, and thus driving the blower (8) to deflect in the drying chamber (1).

8. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 7, characterized in that, The driving component includes a reciprocating plate (19), and the reciprocating plate (19) has a groove (1901) on the side facing the turntable (18), and the protrusion (1801) is slidably disposed in the groove (1901).

9. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 8, characterized in that, The linkage structure includes a fixed sleeve (22) disposed in the drying box (1), a connecting rod (23) is slidably disposed in the fixed sleeve (22), one end of the connecting rod (23) is fixed to the reciprocating plate (19), and the other end is fixedly disposed with a toothed plate (20), which meshes with a drive gear (21) coaxially fixedly disposed with the rotating shaft (801) of the blower (8).

10. The equipment for drying the core wire of welding electrode technology using electromagnetic heating according to claim 5, characterized in that, The drying box (1) is also equipped with an electromagnetic heating structure, which includes a radiant heating tube (13) fixedly installed in the drying box (1). The radiant heating tube (13) cooperates with the first feeding belt (9), the second feeding belt (10), the third feeding belt (11) and the fourth feeding belt (12) to dry the welding rods in the drying box (1). The radiant heating tube (13) is connected to an electromagnetic device (5) installed on the drying box (1).

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