Drying device for welding rods

Abstract

The utility model discloses a drying device for welding a welding rod, which comprises a drying box, a rotating mechanism is arranged on one side of the drying box, and the rotating mechanism is used for assisting the welding rod to incline; a welding rod falls to the position above the bearing plate from the interior of the drying box through a circuit, the bearing plate is rotated through the servo motor, the welding rod is in an inclined state, and therefore a worker can conveniently, easily and simply take away the welding rod in the glove wearing state, the welding rod can be directly clamped through a welding gun, and the welding rod is convenient to use. And dust and impurities generated in the welding rod taking process are greatly improved, and the quality of welding seams can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric welding equipment, in particular to a drying device for welding electrodes. Background Art

[0002] The electric welding process requires the use of a welding gun and welding rod. The welding rod consists of two parts: a welding core and a coating. The coating needs to be kept dry and clean to ensure the quality and performance of the weld during the welding process.

[0003] However, in the existing working process, electric welding work needs to be performed with gloves on both hands, and the use time of a welding rod is basically about three minutes. When installing a new welding rod, it is inconvenient to take the welding rod out of the welding rod cover or welding rod box because of wearing gloves. Although it is more convenient to take the welding rod on the ground, it will be contaminated with dust and impurities, which may cause problems with the quality of the weld. Now there is a need for a device that can facilitate workers to quickly take and install welding rods. Utility Model Content

[0004] The purpose of the utility model is to provide a drying device for welding rods to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for welding electrodes, comprising a drying box, one side of the drying box is provided with a rotating mechanism, the rotating mechanism is used to assist the welding electrodes to tilt;

[0006] The rotating mechanism includes a rotating block, a rotating shaft, a fixed block, a bearing plate and a servo motor. The servo motor is arranged on one side inside the drying box. The output shaft of the servo motor passes through the drying box. The through end of the servo motor is fixedly installed with a rotating shaft. One side of the rotating shaft is fixedly installed with a rotating block. The rotating block is movably inserted with a fixed block. The side of the fixed block is fixedly installed with a bearing plate, and the bottom of the bearing plate is fixedly installed with a conductive plate.

[0007] Furthermore, the drying box includes a box body, a rotating plate and a groove. The rotating plate is rotatably installed inside the box body through a torsion spring. A groove is opened on one side of the box body. One end of the rotating plate extends into the inside of the groove. An electromagnet is provided at the bottom of the rotating plate, and an iron block corresponding to the electromagnet is provided at the bottom of the groove.

[0008] Furthermore, it also includes a trigger mechanism, two of which are fixedly connected to the drying box, and the trigger mechanism is located on both sides of the bottom of the supporting plate. The trigger mechanism has a vertical block, a plug rod, a first elastic member and a first electrode sheet. The vertical block is movably plugged with a plug rod, and the first electrode sheet is fixedly installed on the top of the plug rod, and the first electrode sheet is sleeved between the first electrode sheet and the vertical block.

[0009] Furthermore, it also includes a second electrode sheet, which is fixedly installed between the second electrode sheet and the drying box. The second electrode sheet is located below the supporting plate, and the horizontal height of the second electrode sheet is slightly lower than the height of the first electrode sheet.

[0010] Furthermore, it also includes an angle limiting mechanism, which is arranged on one side of the drying box. The angle limiting mechanism has a slide groove, a slider, a button, a second elastic member and a spring plate. The slide groove is slidably connected to the inside of the slide groove, and the slider is movably inserted into the inside of the slider. The second elastic member is fixedly installed on the bottom of the button, and spring plates are fixedly installed on both sides of the button.

[0011] Furthermore, it also includes a reset mechanism, which is arranged on the supporting plate, and the reset mechanism has a pressure plate, a third electrode sheet, a third elastic member and a fourth electrode sheet. The pressure plate is fixedly mounted on one side of the fixed block through the third electrode sheet, and the pressure plate is located inside the upper surface of the supporting plate, the third electrode sheet is fixedly mounted on the side of the pressure plate, and the fourth electrode sheet matching the third electrode sheet is mounted on the fixed block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the welding rod is allowed to fall from the inside of the drying box to the top of the carrying plate through the circuit, and the carrying plate is rotated by the servo motor to make the welding rod in an inclined state, so that the staff can easily and simply take out the welding rod while wearing gloves, and can also directly clamp the welding rod through the welding gun, which greatly reduces the dust and impurities generated in the process of taking the welding rod, which is beneficial to improving the quality of the weld. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model;

[0015] Figure 2 for Figure 1 A schematic diagram of the trigger mechanism structure in the embodiment;

[0016] Figure 3 for Figure 1 A schematic diagram of the angle limiting mechanism structure in the embodiment;

[0017] Figure 4for Figure 1 A schematic diagram of the servo motor structure in the embodiment;

[0018] Figure 5 for Figure 1 A schematic diagram of the electromagnet structure in the embodiment;

[0019] Figure 6 for Figure 1 Schematic diagram of the circuit structure in the embodiment.

[0020] 1. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. The axial displacement of the rotating member is 0. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Please also read Figure 1-Figure 6 ,in, Figure 1 It is a front view structural schematic diagram of an embodiment of the utility model; Figure 2 for Figure 1 A schematic diagram of the trigger mechanism structure in the embodiment; Figure 3 for Figure 1 A schematic diagram of the angle limiting mechanism structure in the embodiment; Figure 4 for Figure 1 A schematic diagram of the servo motor structure in the embodiment; Figure 5 for Figure 1 A schematic diagram of the electromagnet structure in the embodiment; Figure 6 for Figure 1 Schematic diagram of the circuit structure in the embodiment.

[0023] A drying device for welding electrodes, comprising a drying box 100, a rotating mechanism 200 is provided on one side of the drying box 100, and the rotating mechanism 200 is used to assist the welding electrode in tilting;

[0024] The rotating mechanism 200 includes a rotating block 201, a rotating shaft 202, a fixed block 203, a bearing plate 204 and a servo motor 205. The servo motor 205 is arranged on one side of the drying box 100. The output shaft of the servo motor 205 passes through the drying box 100. The through end of the servo motor 205 is fixedly installed with the rotating shaft 202. The rotating block 201 is fixedly installed on one side of the rotating shaft 202. The fixed block 203 is movably inserted inside the rotating block 201. The bearing plate 204 is fixedly installed on the side of the fixed block 203. The bottom of the bearing plate 204 is fixedly installed with a conductive plate.

[0025] Among them, the servo motor 205 is connected to the power supply, and the staff can operate the buttons to control the servo motor 205 to rotate forward and reverse. When the servo motor 205 rotates, it can drive the supporting plate 204 to tilt, so that the welding rod carried on the supporting plate 204 will also tilt accordingly, which makes it convenient for the staff to pick up the welding rod without wearing gloves, and the welding rod can be directly connected through the welding gun, and the supporting plate 204 is a non-conductor.

[0026] The drying box 100 includes a box body 101, a rotating plate 102 and a groove 103. The rotating plate 102 is rotatably installed inside the box body 101 through a torsion spring. The groove 103 is opened on one side of the box body 101. One end of the rotating plate 102 extends to the inside of the groove 103. An electromagnet 601 is provided at the bottom of the rotating plate 102, and an iron block corresponding to the electromagnet 601 is provided at the bottom of the groove 103.

[0027] Among them, in order to facilitate the welding rod to enter the upper surface of the supporting plate 204, an embodiment of a drying box 100 is preferably selected. During use, the dried welding rod is dried above the rotating plate 102. When the rotating plate 102 is pressed and the rotating plate 102 is tilted, a single welding rod will slide out of the groove 103 and fall onto the surface of the supporting plate 204, and the rotating plate 102 can be controlled by an electrical appliance to cooperate with the subsequent trigger mechanism 300. For example, an electromagnet 601 is provided on the lower surface of the rotating plate 102. When the electromagnet 601 is charged and has magnetism, the rotating plate 102 will be adsorbed with the metal at the bottom of the groove 103, thereby causing the rotating plate 102 to tilt.

[0028] It also includes a trigger mechanism 300, two of which are fixedly connected to the drying box 100, and the trigger mechanism 300 is located on both sides of the bottom of the carrier plate 204. The trigger mechanism 300 includes a vertical block 301, a plug rod 302, a first elastic member 303 and a first electrode sheet 304. The vertical block 301 has a plug rod 302 movably inserted inside, the first electrode sheet 304 is fixedly installed on the top of the plug rod 302, and the plug rod 302 is sleeved between the first electrode sheet 304 and the vertical block 301.

[0029] The second electrode sheet 305 is also included. The second electrode sheet 305 is fixedly installed between the drying box 100 . The second electrode sheet 305 is located below the supporting plate 204 , and the horizontal height of the second electrode sheet 305 is slightly lower than that of the first electrode sheet 304 .

[0030] The trigger mechanism 300 is mainly used to trigger the operation of powering on and off the electromagnet 601. When the carrier plate 204 is in an empty state, the trigger mechanism 300 is released. At this time, because there is a conductive plate at the bottom of the carrier plate 204, the two first electrode sheets 304 are connected, so that the electromagnet 601 mentioned above is charged, thereby controlling the rotating plate 102 to press down, so that the welding rod falls to the top of the carrier plate 204 through the inclined rotating plate 102;

[0031] When there is a welding rod above the supporting plate 204, due to the increase in gravity, the supporting plate 204 will continue to descend, thereby contacting the second electrode sheet 305. The second electrode sheet 305 is a touch delay switch and will continue to be energized after the current contact. When the supporting plate 204 and the second electrode sheet 305 are released, the electromagnet 601 will be short-circuited, and then the electromagnet 601 will be non-magnetic, so that the rotating plate 102 is reset through the torsion spring, and when the second electrode sheet 305 short-circuits the electromagnet 601, because the subsequent third electrode sheet 502 contacts the fourth electrode sheet 504, the servo motor 205 is started, allowing the servo motor 205 to rotate the supporting plate 204.

[0032] The drying box 100 further includes an angle limiting mechanism 400, which is arranged on one side of the drying box 100. The angle limiting mechanism 400 includes a slide groove 401, a slider 402, a button 403, a second elastic member 404 and a spring plate 405. The slide groove 401 is slidably connected to the slider 402, the slider 402 is movably inserted into the button 403, the bottom of the button 403 is fixedly installed with the second elastic member 404, and the two sides of the button 403 are respectively fixedly installed with spring plates 405.

[0033] Among them, the angle limiting mechanism 400 is used to limit the inclination angle of the supporting plate 204. The button 403 can slide inside the slide groove 401 by manual pressing of the staff. When there is no external force, the elastic potential energy of the second elastic member 404 causes the spring plate 405 to squeeze the slide groove 401, so that the button 403 is fixed inside the slide groove 401. Only by pressing the button 403 can the button 403 slide inside the slide groove 401.

[0034] It also includes a reset mechanism 500, which is arranged on the supporting plate 204. The reset mechanism 500 has a pressure plate 501, a third electrode sheet 502, a third elastic member 503 and a fourth electrode sheet 504. The pressure plate 501 is fixedly installed on one side of the fixed block 203 through the third electrode sheet 502, and the pressure plate 501 is located inside the upper surface of the supporting plate 204. The third electrode sheet 502 is fixedly installed on the side of the pressure plate 501, and the fourth electrode sheet 504 matching the third electrode sheet 502 is installed on the fixed block 203.

[0035] Among them, when the supporting plate 204 is rotating and tilting, it will touch the angle limiting mechanism 400. When the supporting plate 204 touches the button 403, the servo motor 205 will encounter resistance and stop rotating. At this time, inside the reset mechanism 500, due to the gravity of the welding rod, the welding rod will squeeze the pressure plate 501, thereby allowing the third electrode sheet 502 to contact the fourth electrode sheet 504. After the welding rod is taken out, the third electrode sheet 502 is separated from the fourth electrode sheet 504. By breaking the circuit, the servo motor 205 is disconnected from the reverse current pulse, and the forward current pulse is connected to reset the supporting plate 204. When the supporting plate 204 encounters the trigger mechanism 300 during the resetting process, it will stop rotating due to resistance.

[0036] In actual use, the initial positions of the carrier plate 204 and the groove 103 are inclined. The purpose is to ensure that when there is a welding rod on the upper surface of the carrier plate 204, the third electrode sheet 502 and the fourth electrode sheet 504 are in contact with each other, so that the servo motor 205 can be reversed.

[0037] Cooperate Figure 6 For reference, R1 and R3 in the figure are resistor components, R2 is an electronic component, and the current through R2 cooperates with the servo motor 205 to make the servo motor 205 rotate forward, and the servo motor 205 rotates to the top of the first electrode sheet 304, so that the welding rod enters the top of the supporting plate 204. After the third electrode sheet 502 and the fourth electrode sheet 504 in the figure are connected, R2 will be short-circuited.

[0038] Figure 6In the embodiment, when the first electrode sheet 304 is connected, the electromagnet 601 is connected, so that the electromagnet 601 has magnetism, thereby causing the rotating plate 102 to rotate, and the welding rod falls on the top of the carrier plate 204. The weight of the carrier plate 204 increases, thereby causing the bottom of the carrier plate 204 to contact the second electrode sheet 305, thereby causing the electromagnet 601 to short-circuit. The electromagnet 601 has no magnetism, and the rotating plate 102 is reset through the torsion spring. At the same time, the third electrode sheet 502 contacts the fourth electrode sheet 504, thereby driving the servo motor 205 to rotate. When the carrier plate 204 rotates and encounters the angle limiting mechanism 400, it encounters resistance and triggers the principle of stopping when encountering resistance, thereby causing the servo motor 205 to stop rotating;

[0039] After the welding rod on the supporting plate 204 is removed, the third electrode sheet 502 is separated from the fourth electrode sheet 504. At this time, the current passes through R2, and the direction of the current changes, so that the servo motor 205 is exposed to the pulse signal, thereby causing the servo motor 205 to reverse. When the servo motor 205 rotates to a suitable angle, that is, when it touches the first electrode sheet 304, the rotation stops, and this reciprocating cycle is repeated.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for welding rods, characterized in that: It comprises a drying box (100), one side of the drying box (100) is provided with a rotating mechanism (200), and the rotating mechanism (200) is used to assist the welding rod in tilting; The rotating mechanism (200) comprises a rotating block (201), a rotating shaft (202), a fixed block (203), a bearing plate (204) and a servo motor (205); the servo motor (205) is arranged at one side inside the drying box (100); the output shaft of the servo motor (205) passes through the drying box (100); the through end of the servo motor (205) is fixedly mounted with the rotating shaft (202); one side of the rotating shaft (202) is fixedly mounted with the rotating block (201); the interior of the rotating block (201) is movably plugged with the fixed block (203); the side of the fixed block (203) is fixedly mounted with the bearing plate (204); and the bottom of the bearing plate (204) is fixedly mounted with a conductive plate.

2. A drying device for welding rods according to claim 1, characterized in that: The drying box (100) comprises a box body (101), a rotating plate (102) and a groove (103); the rotating plate (102) is rotatably mounted inside the box body (101) via a torsion spring; a groove (103) is provided on one side of the box body (101); one end of the rotating plate (102) extends into the groove (103); an electromagnet (601) is provided at the bottom of the rotating plate (102); and an iron block corresponding to the electromagnet (601) is provided at the bottom of the groove (103).

3. A drying device for welding rod according to claim 1, characterized in that: The invention also comprises a trigger mechanism (300), wherein two trigger mechanisms (300) are provided, wherein the trigger mechanisms (300) are fixedly connected to the drying box (100), and the trigger mechanisms (300) are located on both sides of the bottom of the carrier plate (204). The trigger mechanism (300) comprises a vertical block (301), an insertion rod (302), a first elastic member (303) and a first electrode sheet (304), wherein the vertical block (301) is movably plugged with the insertion rod (302), the top of the insertion rod (302) is fixedly mounted with the first electrode sheet (304), and the insertion rod (302) is sleeved between the first electrode sheet (304) and the vertical block (301).

4. A drying device for welding rods according to claim 3, characterized in that: It also includes a second electrode sheet (305), which is fixedly installed between the second electrode sheet (305) and the drying box (100), and the second electrode sheet (305) is located below the supporting plate (204), and the horizontal height of the second electrode sheet (305) is slightly lower than the height of the first electrode sheet (304).

5. A drying device for welding rod according to claim 1, characterized in that: The invention also comprises an angle limiting mechanism (400), wherein the angle limiting mechanism (400) is arranged on one side of the drying box (100), and comprises a slide groove (401), a slider (402), a button (403), a second elastic member (404) and a spring plate (405), wherein the slide groove (401) is slidably connected to the inside of the slide groove (401), the slider (402) is movably inserted into the inside of the slider (402), the second elastic member (404) is fixedly mounted on the bottom of the button (403), and the spring plates (405) are respectively fixedly mounted on both sides of the button (403).

6. A drying device for welding rod according to claim 1, characterized in that: The invention also comprises a reset mechanism (500), wherein the reset mechanism (500) is arranged on the carrier plate (204), and the reset mechanism (500) comprises a pressing plate (501), a third electrode sheet (502), a third elastic member (503) and a fourth electrode sheet (504); the pressing plate (501) is fixedly mounted on one side of the fixed block (203) via the third electrode sheet (502), and the pressing plate (501) is located on the upper surface of the carrier plate (204); the third electrode sheet (502) is fixedly mounted on the side of the pressing plate (501), and the fourth electrode sheet (504) matching the third electrode sheet (502) is mounted on the fixed block (203).

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