Soaking plate copper sheet copper mesh spot welding equipment

Abstract

The utility model belongs to the technical field of spot welding equipment, and particularly relates to soaking plate copper sheet and copper mesh spot welding equipment which comprises a base, four stand columns are fixedly arranged on the upper surface of the base, a waste box is movably arranged on the upper surface of the base, the upper surfaces of the four stand columns are jointly connected with an operation table, a fixing column is fixedly arranged on the operation table, and the fixing column is fixedly connected with the waste box. Through the arrangement of a third servo motor, a third threaded rod, a sliding column, a trapezoidal push broach and the like, when some welding slag falls, the temperature is not completely solidified, so that the welding slag is fixed on an operation table and is difficult to clean when being solidified, and the third servo motor is started; a third servo motor drives a sliding column to move back and forth in the operation table through a third threaded rod, a trapezoidal push broach at the bottom of the sliding column can push away welding slag fixed to the inner surface of the operation table, and the welding slag is pushed out from two discharging ports of the operation table through back-and-forth pushing of the trapezoidal push broach, falls on a waste groove and slides into a waste box from the waste groove; and centralized treatment is conducted after welding is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of spot welding equipment, in particular to a spot welding equipment for a soaking plate copper sheet and copper mesh. Background Art

[0002] The heat spreader is composed of two copper sheets, a vacuum cavity, and the internal copper mesh accessories are spot welded to the lower copper sheet to form a capillary structure. The liquid in the cavity is vaporized and moves due to heat, and liquefied after the heat is dissipated. The liquefied water flows back through the capillary structure.

[0003] However, in the existing equipment, a large amount of welding slag is generated during welding. Some of the welding slag is not completely solidified when it falls on the workbench. When the welding slag is solidified, it will be fixed on the workbench and difficult to clean. Therefore, a heat spreader copper sheet copper mesh spot welding equipment is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a spot welding device for a soaking plate copper sheet and copper mesh.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat spreader copper sheet and copper mesh spot welding equipment, including a base, four columns are fixedly provided on the upper surface of the base, a waste box is movably provided on the upper surface of the base, an operating table is commonly connected to the upper surfaces of the four columns, a fixed column is fixedly provided on the operating table, a movable structure is provided on the fixed column, a movable plate is provided below the movable structure, a cylinder is fixedly provided at the bottom of the movable plate, a welding gun is fixedly provided at the piston end of the cylinder, two telescopic structures are provided on the operating table, slide grooves are provided on both sides of the operating table, two discharge ports are provided at the bottom of the operating table, two waste troughs are fixedly provided at the bottom of the operating table, the two waste troughs are respectively matched with the two discharge ports, and a cleaning structure is provided inside the operating table.

[0006] As a further description of the above technical solution:

[0007] The movable structure includes a transverse column fixedly connected to the upper surface of the fixed column, the bottom of the transverse column is provided with a first sliding groove, a first servo motor is fixedly provided on one side of the transverse column, an output shaft of the first servo motor is fixedly provided with a first threaded rod, the first threaded rod is rotatably connected to the transverse column, a first sliding block is threadedly connected to the first threaded rod, the first sliding block is slidably connected in the first sliding groove, a movable column is fixedly provided at the bottom of the first sliding block, a second sliding groove is provided at the bottom of the movable column, a second servo motor is fixedly provided on one side of the movable column, the output shaft of the second servo motor is fixedly provided with a second threaded rod, the second threaded rod is rotatably connected to the movable column, a second sliding block is threadedly connected to the second threaded rod, the second sliding block is slidably connected in the second sliding groove, and the bottom of the second sliding block is fixedly connected to the upper surface of the movable plate.

[0008] As a further description of the above technical solution:

[0009] The cleaning structure includes a third servo motor fixedly connected to one side of the outside of the operating table and a sliding column slidably connected to the inside of the operating table. The sliding column is slidably connected in sliding grooves opened on both sides of the operating table. The output shaft of the third servo motor is fixedly provided with a third threaded rod. The third threaded rod is rotatably connected to the operating table. The third threaded rod is threadedly connected to one side of the sliding column. A trapezoidal push knife is fixedly provided at the bottom of the sliding column.

[0010] As a further description of the above technical solution:

[0011] The telescopic structure includes an outer sleeve column fixedly connected to the upper surface of the operating table, the inner side wall of the outer sleeve column is slidably connected to the inner sleeve column, and a plurality of holes are opened on the upper surface of the inner sleeve column, a fixing frame is fixedly provided on the upper surface of the outer sleeve column, a sliding rod is slidably connected to the upper surface of the fixing frame, a pin is fixedly provided at the bottom of the sliding rod, a spring is movably provided on the sliding rod, a connecting column is fixedly provided at one end of the inner sleeve column, and the telescopic rods are slidably connected to the inner walls on both sides of the connecting column, a group of threaded holes are opened on the upper surfaces of the two telescopic rods, and each group of threaded holes has a plurality of threaded holes, and two positioning bolts are movably provided on the upper surface of the connecting column, and the two positioning bolts are respectively adapted to the corresponding group of threaded holes, and a fixing structure is provided on the ends of the two telescopic rods that are away from each other.

[0012] As a further description of the above technical solution:

[0013] The fixing structure includes an adjusting column fixedly connected to one side of the telescopic rod, a sliding groove is opened on one side of the adjusting column, an L-shaped fixing plate is fixedly provided on one side of the adjusting column, a fourth servo motor is fixedly provided on the upper surface of the adjusting column, a fourth threaded rod is fixedly provided on the output shaft of the fourth servo motor, a pressure plate is threadedly connected to the fourth threaded rod, and the pressure plate is slidably connected in the sliding groove.

[0014] As a further description of the above technical solution:

[0015] The pin column penetrates and is slidably connected with the outer sleeve column, and the pin column is adapted to a plurality of holes opened in the inner sleeve column. One end of the spring is fixedly connected to one side of the pin column, and the other end is fixedly connected to the top of the fixed frame.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the spot welding equipment for the copper sheet and copper mesh of the heat spreader plate is provided with a third servo motor, a third threaded rod, a sliding column and a trapezoidal push knife, etc., and some welding slag is not completely solidified when the temperature falls, resulting in the welding slag being fixed on the operating table when it is solidified and difficult to clean. The third servo motor is started, and the third servo motor drives the sliding column to move back and forth inside the operating table through the third threaded rod. The trapezoidal push knife at the bottom of the sliding column will push away the welding slag fixed on the inner surface of the operating table, and the welding slag is pushed out from the two discharge ports of the operating table through the back and forth pushing of the trapezoidal push knife, and falls on the waste trough, and slides from the waste trough into the waste box, and is centrally processed after welding is completed.

[0018] 2. Compared with the prior art, the spot welding equipment for the copper sheet and copper mesh of the heat spreader is provided with an adjusting column, a fourth servo motor, a fourth threaded rod, an L-shaped fixing plate and a pressing plate, etc., so that the four corners of the copper sheet are clamped on the four L-shaped fixing plates, and then the copper mesh is placed on the copper sheet. After placement, the fourth servo motor drives the pressing plate to move downward through the fourth threaded rod and presses on the copper mesh, so that the copper mesh and the copper sheet are fitted and fixed, and the copper mesh is prevented from moving during welding, resulting in incorrect welding position and affecting the welding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a spot welding device for a heat plate copper sheet and copper mesh proposed by the utility model;

[0020] Figure 2 This is a front view of a spot welding device for a soaking plate copper sheet and copper mesh proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the telescopic structure of a spot welding device for a heat plate copper sheet and copper mesh proposed by the utility model;

[0022] Figure 4 A side view of the telescopic structure of a soaking plate copper sheet and copper mesh spot welding device proposed by the utility model;

[0023] Figure 5 A schematic diagram of the cleaning structure of a spot welding device for a soaking plate copper sheet and copper mesh proposed by the utility model;

[0024] Figure 6 A side view of a cleaning structure of a soaking plate copper sheet and copper mesh spot welding device proposed by the utility model;

[0025] Figure 7 A schematic diagram of the moving structure of a spot welding device for a soaking plate copper sheet and copper mesh proposed by the utility model;

[0026] Figure 8 The utility model provides a kind of spot welding equipment for the copper sheet and copper mesh of the heat plate Figure 3 -Enlarged view of part A.

[0027] Legend:

[0028] 1. Base; 2. Upright column; 3. Waste box; 4. Operation table; 5. Fixed column; 6. Moving structure; 601. First servo motor; 602. Horizontal column; 603. First threaded rod; 604. Moving column; 605. Second servo motor; 606. Second threaded rod; 607. Second slider; 7. Telescopic structure; 701. Outer sleeve column; 702. Inner sleeve column; 703. Fixed frame; 704. Sliding rod; 705. Pin column; 706. Connecting column; 707, telescopic rod; 708, positioning bolt; 709, spring; 8, fixing structure; 801, adjusting column; 802, fourth servo motor; 803, fourth threaded rod; 804, L-shaped fixing plate; 805, pressing plate; 9, moving plate; 10, cylinder; 11, welding gun; 12, waste trough; 13, cleaning structure; 131, third servo motor; 132, third threaded rod; 133, sliding column; 134, trapezoidal push knife. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figures 1 to 8The utility model provides a spot welding device for copper sheet and copper mesh of a heat spreader: it includes a base 1, four columns 2 are fixedly arranged on the upper surface of the base 1, a waste box 3 is movably arranged on the upper surface of the base 1, an operating table 4 is commonly connected to the upper surfaces of the four columns 2, a fixed column 5 is fixedly arranged on the operating table 4, a mobile structure 6 is arranged on the fixed column 5, a mobile plate 9 is arranged below the mobile structure 6, a cylinder 10 is fixedly arranged at the bottom of the mobile plate 9, a welding gun 11 is fixedly arranged at the piston end of the cylinder 10, two telescopic structures 7 are arranged on the operating table 4, slide grooves are opened on both sides of the operating table 4, two discharge ports are opened at the bottom of the operating table 4, two waste troughs 12 are fixedly arranged at the bottom of the operating table 4, and two waste The material trough 12 is respectively adapted to the two material discharge ports, and a cleaning structure 13 is provided inside the operating table 4. The cleaning structure 13 includes a third servo motor 131 fixedly connected to one side of the outside of the operating table 4 and a sliding column 133 slidably connected to the inside of the operating table 4. The sliding column 133 is slidably connected in the slide grooves opened on both sides of the operating table 4. The output shaft of the third servo motor 131 is fixedly provided with a third threaded rod 132, the third threaded rod 132 is rotatably connected to the operating table 4, and the third threaded rod 132 is threadedly connected to one side of the sliding column 133. A trapezoidal push knife 134 is fixedly provided at the bottom of the sliding column 133, and the trapezoidal push knife 134 will push away the welding slag fixed on the inner surface of the operating table 4;

[0031] The moving structure 6 includes a transverse column 602 fixedly connected to the upper surface of the fixed column 5, a first sliding groove is provided at the bottom of the transverse column 602, a first servo motor 601 is fixedly provided on one side of the transverse column 602, a first threaded rod 603 is fixedly provided on the output shaft of the first servo motor 601, the first threaded rod 603 is rotatably connected to the transverse column 602, a first slider is threadedly connected to the first threaded rod 603, the first slider is slidably connected in the first sliding groove, a moving column 604 is fixedly provided at the bottom of the first slider, a second sliding groove is provided at the bottom of the moving column 604, a second servo motor 605 is fixedly provided on one side of the moving column 604, a second threaded rod 606 is fixedly provided on the output shaft of the second servo motor 605, the second threaded rod 606 is rotatably connected to the moving column 604, a second slider 607 is threadedly connected to the second threaded rod 606, the second slider 607 is slidably connected in the second sliding groove, and the bottom of the second slider 607 is fixedly connected to the upper surface of the moving plate 9;

[0032] The telescopic structure 7 includes an outer sleeve column 701 fixedly connected to the upper surface of the operating table 4, the inner side wall of the outer sleeve column 701 is slidably connected to the inner sleeve column 702, the upper surface of the inner sleeve column 702 is provided with a plurality of holes, the upper surface of the outer sleeve column 701 is fixedly provided with a fixed frame 703, the upper surface of the fixed frame 703 is slidably connected to a sliding rod 704, the bottom of the sliding rod 704 is fixedly provided with a pin 705, the pin 705 penetrates and is slidably connected to the outer sleeve column 701, the pin 705 is adapted to the plurality of holes provided in the inner sleeve column 702, a spring 709 is movably provided on the sliding rod 704, one end of the spring 709 is fixedly connected to one side of the pin 705, and the other end is fixedly connected to the top of the fixed frame 703, one end of the inner sleeve column 702 is fixedly provided with a connecting column 706, and the inner walls on both sides of the connecting column 706 are slidably connected with telescopic rods 707, the inner sleeve column 702 and the telescopic rod 707 are adjusted according to the size of the copper sheet of the heat spreader, and the four corners of the copper sheet are clamped in four L-shaped On the fixed plate 804, a group of threaded holes are provided on the upper surfaces of the two telescopic rods 707, and each group of threaded holes has multiple threads. Two positioning bolts 708 are movably provided on the upper surface of the connecting column 706, and the two positioning bolts 708 are respectively adapted to the corresponding group of threaded holes. A fixing structure 8 is provided on the ends of the two telescopic rods 707 that are away from each other. The fixing structure 8 includes an adjusting column 801 fixedly connected to one side of the telescopic rod 707, a sliding groove is provided on one side of the adjusting column 801, and an L-shaped fixing plate 804 is fixedly provided on one side of the adjusting column 801. A fourth servo motor 802 is fixedly provided on the upper surface of the adjusting column 801, and a fourth threaded rod 803 is fixedly provided on the output shaft of the fourth servo motor 802. A pressing plate 805 is threadedly connected to the fourth threaded rod 803, and the pressing plate 805 is slidably connected in the sliding groove. The pressing plate 805 is pressed on the copper mesh to make the copper mesh fit and fix to the copper sheet, so as to prevent the copper mesh from moving during welding, resulting in incorrect welding position and affecting welding quality.

[0033] Working principle: Take out all the positioning bolts 708, pull the sliding rod 704 to disengage the pin 705 from the inner sleeve column 702, adjust the inner sleeve column 702 and the telescopic rod 707 according to the size of the heat spreader copper sheet, and clamp the four corners of the copper sheet on the four L-shaped fixing plates 804. After the adjustment is completed, release the sliding rod 704, and the pin 705 passes through the outer sleeve column 701 and is pinned to the inner sleeve column 702. Pass the positioning bolt 708 through the connecting column 706 and rotate it into the threaded hole on the telescopic rod 707, and then place the copper mesh on the copper sheet. After placing it, the fourth servo motor 802 drives the pressing plate 805 to move downward through the fourth threaded rod 803 and press it on the copper mesh, so that the copper mesh and the copper sheet are fitted and fixed, preventing the copper mesh from moving during welding, resulting in incorrect welding position and affecting the welding quality. After the fixing is completed, the first servo motor 601 and the second servo motor 600 are respectively driven by the first threaded rod 60 3 and the second threaded rod 606 drive the moving column 604 and the moving plate 9 to move, so that the welding gun 11 can accurately move to the welding position, and then the cylinder 10 drives the welding gun 11 to move downward to weld the copper sheet and the copper mesh. Welding slag will be generated during welding, and the welding slag will fall on the operating table 4. Some welding slag is not completely solidified when it falls, resulting in the welding slag being fixed on the operating table 4 when it is solidified and difficult to clean. The third servo motor 131 is started, and the third servo motor 131 drives the sliding column 133 to move back and forth inside the operating table 4 through the third threaded rod 132. The trapezoidal push knife 134 at the bottom of the sliding column 133 will push away the welding slag fixed on the inner surface of the operating table 4. The welding slag is pushed out from the two discharge ports of the operating table 4 through the back and forth push of the trapezoidal push knife 134, and falls on the waste trough 12, and slides from the waste trough 12 into the waste box 3. After welding is completed, it is centrally processed.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spot welding device for a soaking plate copper sheet and copper mesh, comprising a base (1), characterized in that: Four columns (2) are fixedly provided on the upper surface of the base (1); a waste box (3) is movably provided on the upper surface of the base (1); an operating table (4) is commonly connected to the upper surfaces of the four columns (2); a fixed column (5) is fixedly provided on the operating table (4); a movable structure (6) is provided on the fixed column (5); a movable plate (9) is provided below the movable structure (6); a cylinder (10) is fixedly provided at the bottom of the movable plate (9); a welding gun (11) is fixedly provided at the piston end of the cylinder (10); two telescopic structures (7) are provided on the operating table (4); sliding grooves are provided on both sides of the operating table (4); two discharge ports are provided at the bottom of the operating table (4); two waste troughs (12) are fixedly provided at the bottom of the operating table (4); the two waste troughs (12) are respectively matched with the two discharge ports; a cleaning structure (13) is provided inside the operating table (4).

2. A soaking plate copper sheet and copper mesh spot welding device according to claim 1, characterized in that: The movable structure (6) comprises a transverse column (602) fixedly connected to the upper surface of the fixed column (5), a first sliding groove is provided at the bottom of the transverse column (602), a first servo motor (601) is fixedly provided on one side of the transverse column (602), an output shaft of the first servo motor (601) is fixedly provided with a first threaded rod (603), the first threaded rod (603) is rotatably connected to the transverse column (602), a first slider is threadedly connected to the first threaded rod (603), the first slider is slidably connected in the first sliding groove, and a movable slider is fixedly provided at the bottom of the first slider A column (604) is provided with a second slide groove at the bottom of the movable column (604), a second servo motor (605) is fixedly provided on one side of the movable column (604), an output shaft of the second servo motor (605) is fixedly provided with a second threaded rod (606), the second threaded rod (606) is rotatably connected to the movable column (604), a second slider (607) is threadedly connected to the second threaded rod (606), the second slider (607) is slidably connected in the second slide groove, and the bottom of the second slider (607) is fixedly connected to the upper surface of the movable plate (9).

3. The spot welding equipment for a soaking plate copper sheet and copper mesh according to claim 1, characterized in that: The cleaning structure (13) comprises a third servo motor (131) fixedly connected to one side of the outside of the operating table (4) and a sliding column (133) slidably connected to the inside of the operating table (4); the sliding column (133) is slidably connected in sliding grooves provided on both sides of the operating table (4); the output shaft of the third servo motor (131) is fixedly provided with a third threaded rod (132); the third threaded rod (132) is rotatably connected to the operating table (4); the third threaded rod (132) is threadedly connected to one side of the sliding column (133); and a trapezoidal push knife (134) is fixedly provided at the bottom of the sliding column (133).

4. The spot welding equipment for a soaking plate copper sheet and copper mesh according to claim 1, characterized in that: The telescopic structure (7) comprises an outer sleeve column (701) fixedly connected to the upper surface of the operating table (4); the inner side wall of the outer sleeve column (701) is slidably connected to an inner sleeve column (702); a plurality of holes are provided on the upper surface of the inner sleeve column (702); a fixed frame (703) is fixedly provided on the upper surface of the outer sleeve column (701); a sliding rod (704) is slidably connected to the upper surface of the fixed frame (703); a pin column (705) is fixedly provided at the bottom of the sliding rod (704); a spring (705) is movably provided on the sliding rod (704) 9), a connecting column (706) is fixedly provided at one end of the inner sleeve column (702), and telescopic rods (707) are slidably connected to the inner walls on both sides of the connecting column (706), and a group of threaded holes are opened on the upper surface of the two telescopic rods (707), and each group of threaded holes has a plurality of threaded holes. Two positioning bolts (708) are movably provided on the upper surface of the connecting column (706), and the two positioning bolts (708) are respectively adapted to the corresponding group of threaded holes, and a fixing structure (8) is provided at the ends away from each other of the two telescopic rods (707).

5. The spot welding equipment for a soaking plate copper sheet and copper mesh according to claim 4 is characterized in that: The fixed structure (8) comprises an adjusting column (801) fixedly connected to one side of the telescopic rod (707); a sliding groove is provided on one side of the adjusting column (801); an L-shaped fixing plate (804) is fixedly provided on one side of the adjusting column (801); a fourth servo motor (802) is fixedly provided on the upper surface of the adjusting column (801); a fourth threaded rod (803) is fixedly provided on the output shaft of the fourth servo motor (802); a pressing plate (805) is threadedly connected to the fourth threaded rod (803); and the pressing plate (805) is slidably connected in the sliding groove.

6. The spot welding equipment for a soaking plate copper sheet and copper mesh according to claim 4, characterized in that: The pin (705) penetrates and is slidably connected to the outer sleeve (701); the pin (705) is adapted to a plurality of holes provided in the inner sleeve (702); one end of the spring (709) is fixedly connected to one side of the pin (705), and the other end is fixedly connected to the top of the fixed frame (703).

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