Welding device facilitating discharging

Abstract

The utility model relates to the technical field of rectifier welding, and discloses a welding device convenient for discharging, which comprises a processing table, the welding robot is arranged at the top of the machining table; the limiting mechanism is arranged above the machining table and comprises a containing plate, a first electric push rod, a U-shaped plate, a second electric push rod and a clamping plate, the first electric push rod is fixedly installed at the top of the containing plate, the U-shaped plate is fixedly installed at the output end of the first electric push rod, and the second electric push rod is fixedly installed on the front face of the U-shaped plate; the clamping plate is fixedly installed at the output end of the second electric push rod. Materials are placed on the placing plate through related equipment, the first electric push rod is started to drive the U-shaped plate to clamp and limit the materials left and right, then the second electric push rod is started to drive the clamping plate to move backwards to abut against the materials, and therefore the materials are fixed to the designated position, and a welding robot can be used for welding. And the situation that the materials fall off is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier welding, in particular to a welding device which is convenient for discharging materials. Background Art

[0002] With the progress of industrial production, the demand for high-current DC converters in various industries is increasing and becoming more stringent. The working principle of the rectifier is to convert AC into DC, which is achieved by using rectifier diodes. For example, the mains power we use now is sinusoidal AC, and we use bridge rectifiers to rectify it into DC. Rectifiers need to be welded during production and processing.

[0003] For example, the Chinese patent publication number is CN215615947U, and the technical solution disclosed in the patent document is as follows: a welding device for the production and processing of transformer rectifiers, including a material trough, a slide trough, a third motor, a card slot and a workpiece base, a limit slot is set on the left side of the material trough, and a push rod is installed on the limit slot, a conveying roller is set on the right side of the material trough, and a transmission belt is installed behind the conveying roller, a clamping plate is connected to the third motor, and a fourth motor is installed on the clamping plate, and the other end of the traction rope is connected to a torsion plate, a welding robot is set on the right side of the clamping plate, and a conveyor belt is opened on the right side of the welding robot. The welding device for the production and processing of transformer rectifiers is provided with a push rod, a threaded rod, a first gear, a second gear and a first motor, and the threaded rod can be rotated by the first motor to drive the first gear so that the threaded rod rotates and the push rod moves to automatically discharge the material inside the material trough, and the material will automatically fall and fill by gravity, which can be more practical and quick.

[0004] The above technology only fixes the placed materials by setting a slot and a workpiece base, but the fixing effect is poor, and the materials are easy to fall, affecting the welding efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a welding device which is convenient for discharging materials.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device that is convenient for discharging materials, comprising a processing table; a welding robot arranged on the top of the processing table; and a limiting mechanism arranged above the processing table, the limiting mechanism comprising a placement plate, an electric push rod 1, a U-shaped plate, an electric push rod 2 and a clamping plate, the electric push rod 1 is fixedly installed on the top of the placement plate, the U-shaped plate is fixedly installed on the output end of the electric push rod 1, the electric push rod 2 is fixedly installed on the front side of the U-shaped plate, and the clamping plate is fixedly installed on the output end of the electric push rod 2.

[0009] Preferably, a trough body is provided above the processing table, a column is fixedly installed on the bottom of the inner wall of the trough body, and the placement plate is fixedly installed on the top of the column. The trough body is provided to collect waste chips generated during welding.

[0010] Preferably, a rotating rod is fixedly installed at the bottom of the trough body, and the bottom of the rotating rod is rotatably connected to the top of the processing table through a bearing. The trough body can be driven to rotate by providing the bearing.

[0011] Preferably, a motor is fixedly installed on the top of the processing table, and a connecting rod is fixedly installed on the output end of the motor, one end of the connecting rod is fixedly connected with bevel gear 1, bevel gear 1 is meshingly connected with bevel gear 2, and bevel gear 2 is fixedly sleeved on the outer wall of the rotating rod, and bevel gear 1 and bevel gear 2 are provided for transmission.

[0012] Preferably, an L-shaped plate is fixedly installed on the back of the trough body, an electric push rod three is fixedly installed on the L-shaped plate, and a push plate is fixedly installed on the output end of the electric push rod three. By starting the electric push rod three to drive the push plate forward, the push plate can push the welding completed and restricted materials forward, thereby facilitating the unloading of the device.

[0013] Preferably, a through hole is provided on the placement plate, a rectangular hole is provided on the bottom of the inner wall of the trough body, and a slope is provided inside the trough body, so that the fallen waste chips can automatically slide toward the rectangular hole.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a welding device that is convenient for discharging materials and has the following beneficial effects:

[0016] 1. This welding device is convenient for discharging materials. The materials are placed on the placement plate through relevant equipment. The electric push rod 1 is started to drive the U-shaped plate to clamp and limit the materials on the left and right. Then the electric push rod 2 is started to drive the clamping plate to move back against the materials, thereby fixing the materials in the specified position. The welding robot can be used for welding. The device has stable and accurate welding and effectively avoids the occurrence of material falling.

[0017] 2. This welding device is convenient for discharging materials. The connecting rod is driven to rotate by starting the motor. The connecting rod drives the bevel gear 1 to rotate. The bevel gear 1 drives the bevel gear 2 to rotate. The bevel gear 2 drives the rotating rod to rotate, so that the placement plate rotates to drive the fixed material to rotate and change the surface, which is convenient for multi-sided welding of the material. The waste chips generated during welding can be collected by setting the trough body. The fallen waste chips can slide along the slope. The waste chips can be collected by installing a collection box at the bottom of the rectangular hole, which is convenient for subsequent cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0021] Figure 3 It is an enlarged view of A of the present utility model.

[0022] In the figure: 1. Processing table; 2. Welding robot; 3. Limiting mechanism; 31. Placement plate; 32. Electric push rod 1; 33. U-shaped plate; 34. Electric push rod 2; 35. Clamp; 4. Through hole; 5. Motor; 6. Connecting rod; 7. Bearing; 8. Rotating rod; 9. Bevel gear 2; 10. Trough; 11. Column; 12. Rectangular hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3 As shown, the utility model provides a welding device that is convenient for discharging materials, including a processing table 1; a welding robot 2 arranged on the top of the processing table 1; and a limiting mechanism 3 arranged above the processing table 1, the limiting mechanism 3 includes a placement plate 31, an electric push rod 1 32, a U-shaped plate 33, an electric push rod 2 34 and a clamping plate 35, the electric push rod 1 32 is fixedly installed on the top of the placement plate 31, the U-shaped plate 33 is fixedly installed on the output end of the electric push rod 1 32, the electric push rod 2 34 is fixedly installed on the front side of the U-shaped plate 33, and the clamping plate 35 is fixedly installed on the output end of the electric push rod 2 34.

[0026] In this embodiment, the material is placed on the placement plate 31 through relevant equipment, and the electric push rod 1 32 is started to drive the U-shaped plate 33 to clamp and limit the material to the left and right, and then the electric push rod 2 34 is started to drive the clamping plate 35 to move back to resist the material, thereby fixing the material in the specified position, and the welding robot 2 can be used for welding. The device has stable and accurate welding and effectively avoids the occurrence of material falling.

[0027] Example 2

[0028] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a trough 10 is arranged above the processing table 1, a column 11 is fixedly installed at the bottom of the inner wall of the trough 10, and a placement plate 31 is fixedly installed on the top of the column 11. The trough 10 is arranged to collect waste chips generated during welding. A rotating rod 8 is fixedly installed at the bottom of the trough 10. The bottom of the rotating rod 8 is rotatably connected to the top of the processing table 1 through a bearing 7. The trough 10 can be driven to rotate by arranging the bearing 7, and the processing A motor 5 is fixedly installed on the top of the table 1, and a connecting rod 6 is fixedly installed on the output end of the motor 5. One end of the connecting rod 6 is fixedly connected with a bevel gear 1, and the bevel gear 1 is meshingly connected with a bevel gear 2 9, and the bevel gear 2 9 is fixedly sleeved on the outer wall of the rotating rod 8. The bevel gear 1 and the bevel gear 2 9 are provided for transmission. A through hole 4 is provided on the placement plate 31, a rectangular hole 12 is provided at the bottom of the inner wall of the trough body 10, and a slope is provided inside the trough body 10. The slope is provided to allow the fallen waste chips to automatically slide to the rectangular hole 12.

[0029] In this embodiment, the connecting rod 6 is driven to rotate by starting the motor 5, the connecting rod 6 drives the bevel gear 1 to rotate, the bevel gear 1 drives the bevel gear 2 9 to rotate, and the bevel gear 2 9 drives the rotating rod 8 to rotate, so that the placement plate 31 rotates to drive the fixed material to rotate and change the surface, which is convenient for multi-sided welding of the material. By setting the trough body 10, the waste chips generated during welding can be collected, and the fallen waste chips can slide along the slope. The waste chips can be collected by installing a collection box at the bottom of the rectangular hole 12, which is convenient for subsequent cleaning.

[0030] Example 3

[0031] like Figure 1-3 As shown, based on Example 1, the utility model provides a technical solution: preferably, an L-shaped plate 15 is fixedly installed on the back of the trough body 10, an electric push rod 3 14 is fixedly installed on the L-shaped plate 15, and a push plate 13 is fixedly installed on the output end of the electric push rod 3 14.

[0032] In this embodiment, by starting the electric push rod 3 14 to drive the push plate 13 to move forward, the push plate 13 can push the welded and unrestricted materials forward, thereby facilitating the unloading of the device.

[0033] The working principle of this welding device which is convenient for discharging materials will be described in detail below.

[0034] like Figure 1-3 As shown, when in use, the material is placed on the placement plate 31 through the relevant equipment, the electric push rod 1 32 is started to drive the U-shaped plate 33 to clamp the material to the left and right, and then the electric push rod 2 34 is started to drive the clamping plate 35 to move back to resist the material, so that the material is fixed in the specified position, and the welding robot 2 can be used for welding. The welding of this device is stable and accurate, and the material falling is effectively avoided; by starting the electric push rod 3 14 to drive the push plate 13 to move forward, the push plate 13 can push the welded and restricted material forward, which is convenient for unloading of the device, and the motor 5 is started to drive the connecting rod 6 rotates, the connecting rod 6 drives the bevel gear 1 to rotate, the bevel gear 1 drives the bevel gear 2 9 to rotate, and the bevel gear 2 9 drives the rotating rod 8 to rotate, so that the placement plate 31 rotates to drive the fixed material to rotate and change the surface, which is convenient for multi-sided welding of the material. By setting the trough body 10, the waste chips generated during welding can be collected, and the fallen waste chips can slide along the slope. It only needs to install a collection box at the bottom of the rectangular hole 12 to collect the waste chips, which is convenient for subsequent cleaning. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

Claims

1. A welding device for facilitating material discharge, comprising a processing table (1); A welding robot (2) arranged on top of a processing table (1); and a limiting mechanism (3) arranged above the processing table (1), characterized in that: The limiting mechanism (3) comprises a placement plate (31), an electric push rod 1 (32), a U-shaped plate (33), an electric push rod 2 (34) and a clamping plate (35); the electric push rod 1 (32) is fixedly mounted on the top of the placement plate (31); the U-shaped plate (33) is fixedly mounted on the output end of the electric push rod 1 (32); the electric push rod 2 (34) is fixedly mounted on the front side of the U-shaped plate (33); and the clamping plate (35) is fixedly mounted on the output end of the electric push rod 2 (34).

2. A welding device for facilitating material discharge according to claim 1, characterized in that: A trough body (10) is arranged above the processing table (1), a column (11) is fixedly mounted on the bottom of the inner wall of the trough body (10), and the placement plate (31) is fixedly mounted on the top of the column (11).

3. A welding device for facilitating material discharge according to claim 2, characterized in that: A rotating rod (8) is fixedly mounted on the bottom of the trough body (10), and the bottom of the rotating rod (8) is rotatably connected to the top of the processing table (1) via a bearing (7).

4. A welding device for facilitating material discharge according to claim 3, characterized in that: A motor (5) is fixedly mounted on the top of the processing table (1), and a connecting rod (6) is fixedly mounted on the output end of the motor (5), one end of the connecting rod (6) is fixedly connected to a first bevel gear, the first bevel gear is meshingly connected to a second bevel gear (9), and the second bevel gear (9) is fixedly sleeved on the outer wall of the rotating rod (8).

5. A welding device for facilitating material discharge according to claim 2, characterized in that: An L-shaped plate (15) is fixedly mounted on the back of the trough body (10), an electric push rod three (14) is fixedly mounted on the L-shaped plate (15), and a push plate (13) is fixedly mounted on the output end of the electric push rod three (14).

6. A welding device for facilitating material discharge according to claim 5, characterized in that: The placement plate (31) is provided with a through hole (4), the inner wall bottom of the trough body (10) is provided with a rectangular hole (12), and the interior of the trough body (10) is provided with a slope.

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