A welding wire heat treatment annealing device

Abstract

The utility model provides a welding wire heat treatment annealing device, comprising an annealing box, the front side of the annealing box is movably connected with a box door through a rotating shaft, the front inner cavity of the box door is fixedly embedded with an observation window, one side of the box door is provided with a control panel, the top of the annealing box is provided with a temperature sensor, the inner cavity of the annealing box is fixedly connected with a mounting shell, the inner cavity of the mounting shell is provided with a heater, and the inner bottom of the annealing box is fixedly connected with a hydraulic rod. The welding wire heat treatment annealing device provided by the utility model solves the problem that the existing welding wire annealing device cannot adjust the distance between the welding wire and the heater during the annealing process, resulting in uneven local heating of the welding wire and excessive temperature gradient, which affects the overall heating effect and makes the heating process time too long or too short, thereby affecting the annealing effect of the welding wire.

Description

Technical Field

[0001] The utility model relates to the field of welding wires, in particular to a welding wire heat treatment annealing device. Background Art

[0002] Welding wire is a metal wire material used for welding. It is usually made of welding metal or flux coated on the surface of the metal wire. Welding wire plays an important role in transferring heat, filling materials and protecting the weld during the welding process.

[0003] A stainless steel welding wire annealing device with patent application number CN201922004297.X includes a wire feed wheel, a wire outlet wheel, a heater, a blower and an annealing chamber; the wire feed wheel is located on one side of the annealing chamber and is fixedly connected to the annealing chamber; the wire outlet wheel is located on the other side of the annealing chamber, corresponding to the position of the wire feed wheel, and is fixedly connected to the annealing chamber; the heater is located inside the annealing chamber and is fixedly connected to the annealing chamber; the blower is located on one side of the heater and is fixedly connected to the annealing chamber. The utility model provides a stainless steel welding wire annealing device, which extends the moving distance of the stainless steel welding wire in the annealing chamber through a wire passing device, thereby increasing the time the welding wire is in the constant temperature chamber, thereby completing annealing, combining the two processes of annealing and processing, and improving production efficiency.

[0004] Moreover, during the annealing process, the existing welding wire annealing device cannot adjust the distance between the welding wire and the heater, resulting in uneven local heating of the welding wire and excessive temperature gradient, which affects the overall heating effect and makes the heating process too long or too short, thereby affecting the annealing effect of the welding wire.

[0005] Therefore, it is necessary to provide a new welding wire heat treatment annealing device to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a welding wire heat treatment annealing device which can adjust the distance between the welding wire and the heater during the welding wire annealing process.

[0007] The utility model provides a welding wire heat treatment annealing device, comprising: an annealing box, the front side of the annealing box is movably connected with a box door through a rotating shaft, the front inner cavity of the box door is fixedly embedded with an observation window, one side of the box door is provided with a control panel, the top of the annealing box is provided with a temperature sensor, the inner cavity of the annealing box is fixedly connected with a mounting shell, the inner cavity of the mounting shell is provided with a heater, the inner bottom of the annealing box is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a limiting plate, and the bottom of the limiting plate is provided with a rotating component.

[0008] As a welding wire heat treatment annealing device provided by the utility model, preferably, the rotating assembly includes a motor, the motor is fixedly connected to the bottom of the limit plate, the output end of the motor is fixedly connected to a rotating rod, one end of the rotating rod passes through the limit plate and is located above the limit plate, the surface of the rotating rod is fixedly connected to a first gear, one side of the first gear is meshed with a second gear, the inner cavity of the second gear is fixedly connected to a transmission rod, one end of the transmission rod is rotatably connected to the top of the limit plate, and one end of the transmission rod is fixedly connected to a placement shell.

[0009] As a welding wire heat treatment annealing device provided by the utility model, preferably, a fixing ring is fixedly connected to the surface of the motor, and one end of the fixing ring is fixedly connected to the bottom of the limiting plate.

[0010] As a welding wire heat treatment annealing device provided by the utility model, preferably, the surface of the transmission rod is rotatably connected with a bearing seat, and one end of the bearing seat is fixedly connected to the top of the limiting plate.

[0011] As a welding wire heat treatment annealing device provided by the utility model, preferably, the top of the mounting shell is symmetrically fixedly connected with two fixing blocks, and one side of the fixing blocks is fixedly connected to one side of the inner cavity of the annealing box.

[0012] As a welding wire heat treatment annealing device provided by the utility model, preferably, a positioning ring is fixedly connected to the surface of the hydraulic rod, and one end of the positioning ring is fixedly connected to the inner bottom of the annealing box.

[0013] As a welding wire heat treatment annealing device provided by the utility model, preferably, both sides of the limit plate are fixedly connected to the limit blocks, and the surface of the limit blocks is slidably connected to the inner cavity of the annealing box.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The welding wire heat treatment annealing device first opens the box door, then places the welding wire in the placement shell, closes the box door, and drives the welding wire in the placement shell to approach the heater to a suitable position through a hydraulic rod. At this time, the welding wire is driven to rotate through a rotating component so that the welding wire can be heated evenly. During the annealing process, the distance between the welding wire in the placement shell and the heater is adjusted by the hydraulic rod, thereby improving the uniformity of heating of the welding wire and reducing the situation where the gradient of the welding wire is too large or too small. This solves the problem that the existing welding wire annealing device cannot adjust the distance between the welding wire and the heater during the annealing process, resulting in uneven local heating of the welding wire and excessive temperature gradient, affecting the overall heating effect, and making the heating process time too long or too short, thereby affecting the annealing effect of the welding wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the structure of a welding wire heat treatment annealing device provided by the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram of the internal structure of the annealing box shown;

[0018] Figure 3 for Figure 1 The schematic diagram of the cross-section structure shown;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the rotating assembly shown.

[0020] Numbers in the figure: 1, annealing box; 2, box door; 3, observation window; 4, control panel; 5, temperature sensor; 6, mounting shell; 7, fixing block; 8, heater; 9, hydraulic rod; 10, positioning ring; 11, limit plate; 12, limit block; 13, rotating assembly; 1301, motor; 1302, rotating rod; 1303, first gear; 1304, second gear; 1305, transmission rod; 1306, placement shell; 1307, fixing ring; 1308, bearing seat. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in Figure 1 A schematic diagram of the structure of a welding wire heat treatment annealing device provided by the utility model; Figure 2 for Figure 1 Schematic diagram of the internal structure of the annealing box shown;

[0023] Figure 3 for Figure 1 The schematic diagram of the cross-section structure shown; Figure 4 for Figure 1 A welding wire heat treatment annealing device comprises: an annealing box 1, a box door 2 is movably connected to the front side of the annealing box 1 through a rotating shaft, an observation window 3 is fixedly embedded in the front inner cavity of the box door 2, a control panel 4 is arranged on one side of the box door 2, a temperature sensor 5 is arranged on the top of the annealing box 1, a mounting shell 6 is fixedly connected to the inner cavity of the annealing box 1, a heater 8 is arranged in the inner cavity of the mounting shell 6, a hydraulic rod 9 is fixedly connected to the inner bottom of the annealing box 1, one end of the hydraulic rod 9 is fixedly connected to a limit plate 11, and a rotating assembly 13 is arranged at the bottom of the limit plate 11.

[0024] refer to Figure 3 and Figure 4 As shown, the rotating assembly 13 includes a motor 1301, which is fixedly connected to the bottom of the limit plate 11, and the output end of the motor 1301 is fixedly connected to a rotating rod 1302, one end of the rotating rod 1302 passes through the limit plate 11 and is located above the limit plate 11, the surface of the rotating rod 1302 is fixedly connected to a first gear 1303, one side of the first gear 1303 is meshed with a second gear 1304, the inner cavity of the second gear 1304 is fixedly connected to a transmission rod 1305, one end of the transmission rod 1305 is rotatably connected to the top of the limit plate 11, one end of the transmission rod 1305 is fixedly connected to a placement shell 1306, the surface of the motor 1301 is fixedly connected to a fixing ring 1307, one end of the fixing ring 1307 is fixedly connected to the bottom of the limit plate 11, the surface of the transmission rod 1305 is rotatably connected to a bearing seat 1308, and one end of the bearing seat 1308 is fixedly connected to the top of the limit plate 11.

[0025] It should be noted that: the motor 1301 drives the rotating rod 1302 to rotate, and then drives the first gear 1303 to rotate, and then the first gear 1303 drives the transmission rod 1305 in the inner cavity of the second gear 1304 to rotate, and then drives the welding wire in the placement shell 1306 to rotate, so that the welding wire can be heated evenly. By setting a fixing ring 1307, the motor 1301 is convenient to be fixed, and by setting a bearing seat 1308, the auxiliary transmission rod 1305 is convenient to rotate.

[0026] refer to Figure 2 and Figure 3 As shown, two fixing blocks 7 are symmetrically fixedly connected to the top of the mounting shell 6, one side of the fixing block 7 is fixedly connected to one side of the inner cavity of the annealing box 1, a positioning ring 10 is fixedly connected to the surface of the hydraulic rod 9, one end of the positioning ring 10 is fixedly connected to the inner bottom of the annealing box 1, and both sides of the limiting plate 11 are fixedly connected to the limiting blocks 12, and the surface of the limiting block 12 is slidably connected to the inner cavity of the annealing box 1.

[0027] It should be noted that: by providing the fixing block 7, it is convenient to fix the mounting shell 6, by providing the positioning ring 10, it is convenient to fix and protect the hydraulic rod 9, and by providing the limiting block 12, it is convenient to limit the limiting plate 11.

[0028] The working principle of a welding wire heat treatment annealing device provided by the utility model is as follows:

[0029] First, open the box door 2, then place the welding wire in the placement shell 1306, close the box door 2, and use the hydraulic rod 9 to drive the welding wire in the placement shell 1306 to approach the heater 8 to a suitable position. At this time, the motor 1301 in the rotating component 13 drives the rotating rod 1302 to rotate, and then drives the first gear 1303 to rotate, and then drives the transmission rod 1305 in the inner cavity of the second gear 1304 to rotate through the first gear 1303, and then drives the welding wire in the placement shell 1306 to rotate, so that the welding wire can be heated evenly. During the annealing process, the distance between the welding wire in the placement shell 1306 and the heater 8 is adjusted by the hydraulic rod 9, thereby improving the uniformity of heating of the welding wire and reducing the situation where the gradient of the welding wire is too large or too small.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A welding wire heat treatment annealing device, characterized in that: include: An annealing box (1), wherein the front side of the annealing box (1) is movably connected to a box door (2) via a rotating shaft, an observation window (3) is fixedly embedded in the front inner cavity of the box door (2), a control panel (4) is arranged on one side of the box door (2), a temperature sensor (5) is arranged on the top of the annealing box (1), a mounting shell (6) is fixedly connected to the inner cavity of the annealing box (1), a heater (8) is arranged in the inner cavity of the mounting shell (6), a hydraulic rod (9) is fixedly connected to the inner bottom of the annealing box (1), one end of the hydraulic rod (9) is fixedly connected to a limiting plate (11), and a rotating component (13) is arranged at the bottom of the limiting plate (11).

2. A welding wire heat treatment annealing device according to claim 1, characterized in that: The rotating assembly (13) comprises a motor (1301), wherein the motor (1301) is fixedly connected to the bottom of the limiting plate (11), and the output end of the motor (1301) is fixedly connected to a rotating rod (1302), one end of the rotating rod (1302) passes through the limiting plate (11) and is located above the limiting plate (11), and a first gear (1303) is fixedly connected to the surface of the rotating rod (1302), a second gear (1304) is meshed on one side of the first gear (1303), and a transmission rod (1305) is fixedly connected to the inner cavity of the second gear (1304), one end of the transmission rod (1305) is rotatably connected to the top of the limiting plate (11), and one end of the transmission rod (1305) is fixedly connected to a placement shell (1306).

3. A welding wire heat treatment annealing device according to claim 2, characterized in that: A fixing ring (1307) is fixedly connected to the surface of the motor (1301), and one end of the fixing ring (1307) is fixedly connected to the bottom of the limiting plate (11).

4. A welding wire heat treatment annealing device according to claim 2, characterized in that: The surface of the transmission rod (1305) is rotatably connected to a bearing seat (1308), and one end of the bearing seat (1308) is fixedly connected to the top of the limiting plate (11).

5. A welding wire heat treatment annealing device according to claim 1, characterized in that: Two fixing blocks (7) are symmetrically fixedly connected to the top of the installation shell (6), and one side of the fixing block (7) is fixedly connected to one side of the inner cavity of the annealing box (1).

6. A welding wire heat treatment annealing device according to claim 1, characterized in that: A positioning ring (10) is fixedly connected to the surface of the hydraulic rod (9), and one end of the positioning ring (10) is fixedly connected to the inner bottom of the annealing box (1).

7. A welding wire heat treatment annealing device according to claim 1, characterized in that: Both sides of the limit plate (11) are fixedly connected to limit blocks (12), and the surfaces of the limit blocks (12) are slidably connected to the inner cavity of the annealing box (1).

Images