阅读说明：本技术 一种太阳能真空管连接架的焊接设备 (Welding equipment for solar vacuum tube connecting frame ) 是由 冯家富 于 2019-09-21 设计创作，主要内容包括：本发明公开了一种太阳能真空管连接架的焊接设备,其结构包括固定结构、水平校准系统、电焊机、机体等,水平校准系统包括焊头、水平矫正器、匀热器、成型管、固定支架,成型管一端安装有匀热器,匀热器水平两侧分别安装有固定支架和水平矫正器,水平矫正器和成型管水平相贴,成型管另一端正上方安装有焊头,本发明通过不仅通过L型支杆的贴板和成型管贴合程度对其进行矫正,还利用夹棍在另一侧对其进行水平夹取,防止成型管发生上下、左右偏移,直接提高点焊位置的准确度,本发明夹棍中间竖直端外轮廓为圆弧形,表面光滑,和成型管接触更贴合,不易发生局部扭曲变形,导致成型管缝线对不准,进一步提高导致成型管的准确度。(The invention discloses a welding device of a solar vacuum tube connecting frame, which structurally comprises a fixed structure, a horizontal calibration system, an electric welding machine, a machine body and the like, wherein the horizontal calibration system comprises a welding head, a horizontal straightener, a heat equalizer, a forming tube and a fixed support, the heat equalizer is arranged at one end of the forming tube, the fixed support and the horizontal straightener are respectively arranged at the two horizontal sides of the heat equalizer, the horizontal straightener is horizontally attached to the forming tube, the welding head is arranged right above the other end of the forming tube, the welding device corrects the forming tube by the attaching degree of an L-shaped supporting rod and the attaching degree of the forming tube, and also horizontally clamps the forming tube at the other side by a clamping rod, so that the forming tube is prevented from vertical and horizontal deviation, and the accuracy of a spot welding position is directly improved, the outer contour of the middle vertical end of the clamping rod is arc-shaped, the surface is smooth, the clamping rod, resulting in misalignment of the seam line of the forming tube and further improving the accuracy of the resulting forming tube.)

1. The utility model provides a welding equipment of solar energy vacuum tube link, its structure includes fixed knot structure, level calibration system, electric welding, organism etc. its characterized in that: horizontal calibration system includes bonding tool (1), horizontal unscrambler (2), even heat ware (3), forming tube (4), fixed bolster (5), even heat ware (3) are installed to forming tube (4) one end, fixed bolster (5) and horizontal unscrambler (2) are installed respectively to even heat ware (3) horizontal both sides, horizontal unscrambler (2) and forming tube (4) level are pasted mutually, bonding tool (1) are installed directly over forming tube (4) other end.

2. The welding device for the solar vacuum tube connecting rack as claimed in claim 1, wherein: horizontal unscrambler (2) constitutes for L type branch (21), fixed disk (22), flitch (23), the vertical end upper level of L type branch (21) is equipped with flitch (23), the position of flitch (23) is facing away from L type branch (21) level end, install fixed disk (22) on L type branch (21) level end, L type branch (21) are fixed on welding equipment's organism through fixed disk (22), the vertical end other end of L type branch (21) and uniform heater (3) are fixed together.

3. The welding device for the solar vacuum tube connecting rack as claimed in claim 1, wherein: the even heater (3) comprises first solid fixed ring (31) and second solid fixed ring (32), first solid fixed ring (31) and second solid fixed ring (32) movable contact.

4. The welding device for the solar vacuum tube connecting rack as claimed in claim 3, wherein: the first fixing ring (31) and the second fixing ring (32) are internally provided with more than two heating tubes (34), the heating tubes (34) are uniformly distributed at equal intervals, and the same electric wire is connected in series.

5. The welding device for solar vacuum tube connecting frames according to claim 3 or 4, wherein: be equipped with cavity (36) that constitute by two heat-conducting plates (35) between first solid fixed ring (31) and the solid fixed ring of second (32) inner wall and heating tube (34), heat-conducting plate (35) and the solid fixed ring of first (31), the solid fixed ring of second (32) clearance fit, wherein a heat-conducting plate (35) and heat-conducting plate (35) are adjacent, and heat-conducting plate (35) are direct and heating tube (34) contact.

6. The welding device for the solar vacuum tube connecting rack as claimed in claim 2, wherein: and clamping rods (6) are arranged at the horizontal ends of the L-shaped supporting rods (21) in positions symmetrical about the central axis of the forming pipe (4).

7. The welding device for the solar vacuum tube connecting rack of claim 6, wherein: the outer contour of the middle vertical end of the clamping roller (6) is arc-shaped.

Technical Field

The invention relates to the field of vacuum tubes, in particular to welding equipment for a solar vacuum tube connecting frame.

Background

Present solar energy vacuum tube adopts and welds into square pipe or circular pipe with the plane iron material that punches a hole, be solar water heater's core component, the vacuum tube that welds into can neatly arrange and install on the vacuum frame, whether the link welding is the level, the vacuum tube horizontality that direct influence installed promptly with the contained angle of horizontal plane, the angle inconsistent of vacuum tube and horizontal plane, the area of straight face sunshine is different, the hot water heat degree of production is inconsistent, influence water heater work efficiency, when current link welding, the iron sheet is too hard, the position butt joint is inaccurate, horizontal migration takes place easily still.

Disclosure of Invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a welding equipment of solar energy vacuum tube link, its structure includes fixed knot structure, horizontal calibration system, electric welding, organism etc. and horizontal calibration system includes bonding tool, horizontal unscrambler, even heater, forming tube, fixed bolster, even heater is installed to forming tube one end, fixed bolster and horizontal unscrambler are installed respectively to even heater level both sides, horizontal unscrambler and forming tube level paste mutually, install the bonding tool directly over the forming tube other end.

As the further optimization of this technical scheme, horizontal unscrambler comprises L type branch, fixed disk, flitch, the vertical end of L type branch is served upward the level and is equipped with the flitch, flitch and the integrated structure of L type branch welding one-tenth, the position of flitch is facing back to L type branch horizontal end, install the fixed disk on the L type branch horizontal end, flitch and forming tube laminating, L type branch passes through the fixed disk to be fixed on welding equipment's organism, the vertical end other end of L type branch is together fixed with even heat exchanger.

As the further optimization of the technical scheme, the heat equalizer consists of a first fixing ring and a second fixing ring, the first fixing ring is movably contacted with the second fixing ring, a complete circle can be spliced in the middle, and the forming pipe is symmetrically locked between the first fixing ring and the second fixing ring.

As a further optimization of the technical scheme, more than two heating tubes are arranged in the first fixing ring and the second fixing ring and are distributed at equal intervals, and the same electric wire is connected in series.

As the further optimization of this technical scheme, be equipped with the cavity that comprises two heat-conducting plates between solid fixed ring inner wall of first solid fixed ring and second and the heating tube, the heat-conducting plate is adjacent with heat-conducting plate with the solid fixed ring of first solid fixed ring, the solid fixed ring clearance fit of second, heat-conducting plate, and the heat-conducting plate is direct to contact with the heating tube.

As a further optimization of the technical scheme, clamping rods are arranged at the positions, symmetrical about the axial line of the forming pipe, of the horizontal ends of the L-shaped supporting rods, the clamping rods are of I-shaped structures, the diameters of the upper ends and the lower ends of the clamping rods are wide, and the middles of the clamping rods are narrow.

As a further optimization of the technical scheme, the outer contour of the middle vertical end of the clamping rod is arc-shaped, and the surface is smooth and has no edges and corners.

Advantageous effects

Compared with the prior art, the welding equipment for the solar vacuum tube connecting frame has the following advantages that:

1. according to the invention, the L-shaped support rod is corrected through the attaching degree of the attaching plate and the forming tube, and is horizontally clamped at the other side by using the clamping roller, so that the forming tube is prevented from shifting up and down and left and right, and the accuracy of a spot welding position is directly improved.

2. The outer contour of the middle vertical end of the clamping roller is arc-shaped, the surface is smooth, the clamping roller is contacted with the forming tube more closely, local distortion and deformation are not easy to occur, the formed tube seam line is not aligned, and the accuracy of the formed tube is further improved.

3. According to the invention, the first fixing ring and the second fixing ring are movably spliced into the annular body to wrap the forming tube in the middle, the heating tubes are uniformly arranged in the annular body at equal intervals, the forming tube is uniformly softened, the forming tube is convenient to bend and sew, and therefore, the accuracy of spot welding of the forming tube is improved.

4. The forming tube is also provided with a cavity, air in the cavity is preheated and transferred, the heat transferred by the forming tube contacting with the first fixing ring and the second fixing ring is heated more uniformly, the softening degree of the forming tube in the same circle is consistent, and the forming tube stitches are easier to splice.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a partial structural schematic diagram of a welding device of a solar vacuum tube connecting frame according to the invention.

FIG. 2 is a schematic top view of the horizontal calibration system of the present invention.

FIG. 3 is a perspective view of the clamping rod of the present invention.

FIG. 4 is a schematic cross-sectional view of a heat spreader of the present invention.

FIG. 5 is a schematic cross-sectional view of a homogenizer in accordance with the present invention.

In the figure: the welding head 1, the horizontal straightener 2, the uniform heating device 3, the forming tube 4, the fixing support 5, the clamping roller 6, the L-shaped support rod 21, the fixing disc 22, the pasting plate 23, the first fixing ring 31, the second fixing ring 32, the heating tube 34, the heat conducting plate 35 and the cavity 36.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.