Welding device for manufacturing mechanical and electrical equipment

Abstract

The utility model discloses a welding device for manufacturing mechanical electrical equipment, which comprises an equipment base, a lifting sliding table is arranged on the equipment base, a welding gun head is arranged on the lifting sliding table, a welding base is arranged below the welding gun head, and a positioning mechanism is arranged on one side of the lifting sliding table on the equipment base. The positioning mechanism comprises a servo motor fixedly installed in the equipment base, a positioning disc is fixedly installed at the output tail end of the servo motor, a positioning notch is formed in the positioning disc, movable sliding grooves are formed in the two sides in the positioning notch, limiting pressing plates are arranged in the movable sliding grooves, and pressing springs are arranged above the limiting pressing plates. And an unloading mechanism is connected to the equipment base. According to the welding device for manufacturing the mechanical and electrical equipment, after metal sheets welded together move to the discharging push rod, the discharging push rod can be driven by the driving air cylinder to move forwards, so that machined workpieces are pushed into the discharging sliding groove rapidly, the discharging procedure is completed rapidly, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of welding devices, in particular to a welding device for manufacturing mechanical and electrical equipment. Background Art

[0002] Spot welding refers to a welding method that uses a cylindrical electrode to form a weld between the contact surfaces of two overlapping workpieces. During spot welding, pressure is first applied to make the workpieces in close contact, and then the current is turned on. The contact between the workpieces melts under the action of resistance heat, and a weld is formed after cooling. When manufacturing electrical equipment, metal sheets are generally fixed together by spot welding. When welding, workers first need to use a clamp to press the workpieces together, and then use a welding machine to weld. After welding is completed, the worker needs to loosen the clamp to remove the workpiece. The unloading speed is poor, which affects the processing efficiency. For this reason, a welding device for mechanical electrical equipment manufacturing is proposed. Utility Model Content

[0003] The main purpose of the utility model is to provide a welding device for manufacturing mechanical and electrical equipment, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A welding device for manufacturing mechanical and electrical equipment comprises an equipment base, a lifting slide is provided on the equipment base, a welding gun head is provided on the lifting slide, a welding base is provided below the welding gun head, a positioning mechanism is provided on the equipment base at one side of the lifting slide, the positioning mechanism comprises a servo motor fixedly installed in the equipment base, a positioning plate is fixedly installed at the output end of the servo motor, a positioning notch is opened on the positioning plate, movable slides are provided at both sides of the positioning notch, a limiting pressure plate is provided in the movable slide, a clamping spring is provided above the limiting pressure plate, a unloading mechanism is connected to the equipment base, the unloading mechanism comprises a unloading slide fixed on the equipment base, a positioning bracket is fixedly installed on the unloading slide, a driving cylinder is fixedly installed on the positioning bracket, a unloading push rod is provided at the output end of the driving cylinder, and a torsion spring is provided at the output end of the driving cylinder.

[0006] Furthermore, a docking groove is provided in the middle of the bottom of the positioning plate, and the positioning plate is installed at the output end of the servo motor through the docking groove.

[0007] Furthermore, a mounting hole is provided on the positioning bracket, and the driving cylinder is mounted on the positioning bracket through the mounting hole.

[0008] Furthermore, a mounting hole is provided on the positioning bracket, and the driving cylinder is mounted on the positioning bracket through the mounting hole.

[0009] Furthermore, a movable groove is provided on the unloading push rod, and the unloading push rod is movably mounted on the output end of the driving cylinder through the movable groove, one end of the torsion spring is connected to the output end of the driving cylinder, and the other end of the torsion spring is connected to the unloading push rod.

[0010] Furthermore, the welding gun head is movably installed above the welding base via a lifting slide.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] When in use, you only need to place the metal sheet in the positioning notch. After the metal sheet is placed in the positioning notch, the limiting pressure plate under the compression spring will press the metal sheets together. After the metal sheets are pressed together, they can be quickly welded together through the welding gun head. When the metal sheets are welded together, the servo motor can drive the positioning plate to rotate, so that the welded metal sheets are moved to the unloading push rod. After the metal sheet moves to the unloading push rod, the driving cylinder can drive the unloading push rod to move forward, thereby quickly pushing the processed workpiece into the unloading chute, quickly completing the unloading process, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the positioning mechanism of the utility model;

[0015] Figure 3 It is a schematic diagram of the unloading mechanism of the utility model.

[0016] In the figure: 1. Equipment base; 2. Welding base; 3. Welding gun head; 4. Lifting slide; 5. Positioning mechanism; 501. Positioning plate; 502. Positioning notch; 503. Movable slide; 504. Servo motor; 505. Limiting pressure plate; 506. Compression spring; 6. Unloading mechanism; 601. Positioning bracket; 602. Mounting hole; 603. Driving cylinder; 604. Torsion spring; 605. Unloading push rod; 606. Unloading slide. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1As shown, a welding device for manufacturing mechanical electrical equipment includes an equipment base 1, a lifting slide 4 is provided on the equipment base 1, a welding gun head 3 is provided on the lifting slide 4, a welding base 2 is provided below the welding gun head 3, a positioning mechanism 5 is provided on the equipment base 1 at one side of the lifting slide 4, and a unloading mechanism 6 is connected to the equipment base 1. The positioning mechanism 5 can be used to press metal sheets together. After the metal sheets are pressed together, the welding gun head 3 can be driven downward by the lifting slide 4 to complete the welding operation. After the welding operation is completed, the unloading mechanism 6 can be used to quickly take out the workpiece in the positioning notch 502.

[0019] like Figure 2 As shown, the positioning mechanism 5 includes a servo motor 504 fixedly installed in the equipment base 1, and a positioning plate 501 is fixedly installed at the output end of the servo motor 504. A positioning notch 502 is opened on the positioning plate 501, and movable slide grooves 503 are arranged on both sides of the positioning notch 502. A limiting pressure plate 505 is arranged in the movable slide groove 503, and a clamping spring 506 is arranged above the limiting pressure plate 505. A docking groove is opened in the middle position of the bottom of the positioning plate 501, and the positioning plate 501 is installed at the output end of the servo motor 504 through the docking groove. The limiting pressure plate 505 is movably installed in the positioning notch 502 through the movable slide groove 503, one end of the clamping spring 506 is fixed on the limiting pressure plate 505, and the other end of the clamping spring 506 is fixed at the upper end of the movable slide groove 503.

[0020] Specifically, the clamping spring 506 provides elastic force for the limiting pressure plate 505, causing the limiting pressure plate 505 to move downward, thereby pressing the metal sheet in the positioning notch 502. After the metal sheet is pressed in the positioning notch 502, the positioning plate 501 can be driven to rotate by the servo motor 504, thereby moving the compressed metal sheets to the welding gun head 3.

[0021] like Figure 3 As shown, the unloading mechanism 6 includes a unloading chute 606 fixed on the equipment base 1, a positioning bracket 601 is fixedly installed on the unloading chute 606, a driving cylinder 603 is fixedly installed on the positioning bracket 601, a unloading push rod 605 is provided at the output end of the driving cylinder 603, and a torsion spring 604 is sleeved at the output end of the driving cylinder 603, a mounting hole 602 is provided on the positioning bracket 601, the driving cylinder 603 is installed on the positioning bracket 601 through the mounting hole 602, a movable groove is provided on the unloading push rod 605, and the unloading push rod 605 is movably installed on the output end of the driving cylinder 603 through the movable groove, one end of the torsion spring 604 is connected to the output end of the driving cylinder 603, and the other end of the torsion spring 604 is connected to the unloading push rod 605.

[0022] Specifically, the driving cylinder 603 can be installed above the positioning plate 501 through the positioning bracket 601, and after the driving cylinder 603 is started, it will drive the unloading push rod 605 to move forward, thereby pushing the workpiece in the positioning notch 502 into the unloading chute 606, driving manual labor to quickly complete the unloading operation, wherein the torsion spring 604 will provide torque for the unloading push rod 605, so that the unloading push rod 605 always remains in a vertical downward state.

[0023] It should be noted that the utility model is a welding device for manufacturing mechanical and electrical equipment. During actual use, the metal sheet is first placed in the positioning notch 502. After the metal sheet is placed in the positioning notch 502, the limiting pressure plate 505 tends to move downward, thereby pressing the metal sheet in the positioning notch 502. After the metal sheet is pressed in the positioning notch 502, the positioning plate 501 can be driven to rotate by the servo motor 504 to move the metal sheet to the welding gun head 3, and the metal sheet is welded using the welding gun head 3. After the welding is completed, the driving cylinder 603 can be started. After starting the driving cylinder 603, it will drive the unloading push rod 605 to move forward, thereby pushing the workpiece in the positioning notch 502 into the unloading chute 606, driving manual labor to quickly complete the unloading operation.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A welding device for manufacturing mechanical and electrical equipment, comprising an equipment base (1), characterized in that: The device base (1) is provided with a lifting slide (4), a welding gun head (3) is provided on the lifting slide (4), a welding base (2) is provided below the welding gun head (3), a positioning mechanism (5) is provided on the device base (1) at one side of the lifting slide (4), the positioning mechanism (5) comprises a servo motor (504) fixedly mounted in the device base (1), a positioning plate (501) is fixedly mounted at the output end of the servo motor (504), a positioning notch (502) is provided on the positioning plate (501), movable slide grooves (503) are provided at both sides of the positioning notch (502), A limiting pressure plate (505) is provided in the movable slide groove (503), and a clamping spring (506) is provided above the limiting pressure plate (505). The equipment base (1) is connected to a discharge mechanism (6), and the discharge mechanism (6) includes a discharge slide groove (606) fixed on the equipment base (1). A positioning bracket (601) is fixedly installed on the discharge slide groove (606), and a driving cylinder (603) is fixedly installed on the positioning bracket (601). A discharge push rod (605) is provided at the output end of the driving cylinder (603), and a torsion spring (604) is sleeved on the output end of the driving cylinder (603).

2. A welding device for manufacturing mechanical and electrical equipment according to claim 1, characterized in that: A docking groove is provided at the middle of the bottom of the positioning plate (501), and the positioning plate (501) is installed at the output end of the servo motor (504) through the docking groove.

3. A welding device for manufacturing mechanical and electrical equipment according to claim 2, characterized in that: The limiting pressure plate (505) is movably installed in the positioning notch (502) through the movable sliding groove (503), one end of the clamping spring (506) is fixed on the limiting pressure plate (505), and the other end of the clamping spring (506) is fixed at the upper end of the movable sliding groove (503).

4. A welding device for manufacturing mechanical and electrical equipment according to claim 3, characterized in that: The positioning bracket (601) is provided with a mounting hole (602), and the driving cylinder (603) is mounted on the positioning bracket (601) through the mounting hole (602).

5. A welding device for manufacturing mechanical and electrical equipment according to claim 4, characterized in that: The unloading push rod (605) is provided with a movable groove, and the unloading push rod (605) is movably installed on the output end of the driving cylinder (603) through the movable groove. One end of the torsion spring (604) is connected to the output end of the driving cylinder (603), and the other end of the torsion spring (604) is connected to the unloading push rod (605).

6. A welding device for manufacturing mechanical and electrical equipment according to claim 5, characterized in that: The welding gun head (3) is movably mounted above the welding base (2) via a lifting slide (4).

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