Edge sealing equipment for solar water heater

Abstract

The utility model discloses edge sealing equipment for a solar water heater. The edge sealing equipment comprises a base, a supporting structure, a first rotary fixing structure, a second rotary fixing structure, a position adjusting structure and a welding gun. Two vertical frames are symmetrically arranged on the base, and the top ends of the two vertical frames are jointly connected with a top frame; the base is further provided with a supporting structure used for containing a winding drum, and the supporting structure is located between the two vertical frames. One vertical frame is provided with a first rotary fixing structure for fixing one end socket, and the other vertical frame is provided with a second rotary fixing structure for fixing the other end socket; the second rotary fixing structure and the first rotary fixing structure are oppositely arranged, and the second rotary fixing structure is matched with the supporting structure so that the two sealing heads and the winding drum can rotate together in the edge sealing process; the two vertical frames are each provided with a position adjusting structure, and the two position adjusting structures are each connected with a welding gun. According to the device, automatic edge sealing of two edge sealing positions of the winding drum and the sealing head is achieved, and the edge sealing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of solar water heater production and processing, and more specifically, to an edge sealing device for solar water heaters. Background Art

[0002] The inner tank of a solar water heater is usually made of stainless steel by welding, which has high corrosion resistance and anti-pollution properties. During the production process of the inner tank of a solar water heater, operations such as sheet cutting, winding, winding welding, and head edge sealing are required; among them, the specific operation process for the head edge sealing process is as follows: The worker fixes the welded winding, and then welds two heads to both ends of the winding respectively for edge sealing treatment; however, both the fixing of the winding and the installation of the heads are carried out manually, which is not only troublesome to operate, but also time-consuming and laborious, with a large labor intensity. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the problems raised in the above background art, and then a solar water heater edge sealing device is proposed.

[0004] The technical solution adopted by the utility model to solve its technical problems is as follows:

[0005] An edge sealing device for a solar water heater includes a base, a support structure, a first rotary fixing structure, a second rotary fixing structure, a position adjusting structure, and a welding torch; two vertical frames are symmetrically arranged on the base, and a top frame is jointly connected to the tops of the two vertical frames; a support structure for placing the winding is further provided on the base, and the support structure is located between the two vertical frames; a first rotary fixing structure for fixing one of the heads is provided on one of the vertical frames, and a second rotary fixing structure for fixing the other head is provided on the other vertical frame. The second rotary fixing structure is arranged opposite to the first rotary fixing structure and cooperates with the support structure to enable the two heads and a winding to rotate together during the edge sealing process; a set of position adjusting structures are respectively installed on the two vertical frames, and each set of position adjusting structures is connected with a set of welding torches so that the two sets of welding torches respectively locate two edge sealing positions.

[0006] Further, the support structure includes a bracket, an arc-shaped seat, and a ball; the bracket is arranged on the base, and an arc-shaped seat is installed on the bracket, and a number of balls for contacting the winding are arranged in the groove of the arc-shaped seat.

[0007] Further, the first rotary fixing structure includes a first telescopic cylinder, a first mounting plate, a rotating column, a first pressing plate, and a first positioning column; the first telescopic cylinder is horizontally arranged on one of the vertical frames, and the telescopic end of the first telescopic cylinder is connected to the first mounting plate. The first mounting plate is rotatably connected through the rotating column to a first pressing plate for contacting the end of the head, and a first positioning column for accessing the opening at the end of the head is horizontally arranged on the first pressing plate so that the head is positioned and fixed.

[0008] Furthermore, the second rotation fixing structure includes a second telescopic cylinder, a second mounting plate, a driving motor, a second abutting plate and a second positioning column. The second telescopic cylinder is arranged on another vertical frame, and the telescopic end of the second telescopic cylinder is fixedly provided with a driving motor through the second mounting plate. The rotating shaft of the driving motor is connected with a second abutting plate for contacting the end of the head, and a second positioning column for accessing the opening at the end of the head is horizontally arranged on the second abutting plate so that the head is positioned and fixed.

[0009] Furthermore, both the first telescopic cylinder and the second telescopic cylinder adopt one of a pneumatic cylinder, a hydraulic cylinder or an electric cylinder.

[0010] Furthermore, both the first abutting plate and the second abutting plate are metal plates or electromagnetic plates.

[0011] Furthermore, the position adjusting structure includes a horizontal adjusting screw, a horizontal guiding rod, a horizontal rocker arm, a slider, an L-shaped plate, a vertical guiding rod, a vertical adjusting screw, a vertical rocker arm and a mounting seat. The horizontal adjusting screw and the horizontal guiding rod are arranged on the vertical frame, and the end of the horizontal adjusting screw is connected with a horizontal rocker arm. The horizontal adjusting screw and the horizontal guiding rod are jointly matched with the slider. An L-shaped plate is arranged at the bottom of the slider. A vertical guiding rod and a vertical adjusting screw are arranged on the L-shaped plate, and the end of the vertical adjusting screw is connected with a vertical rocker arm. The bottom of the vertical guiding rod and the vertical adjusting screw are jointly connected with a mounting seat, and a welding torch is arranged on the mounting seat.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] Through the settings of the supporting structure, the first rotation fixing structure, the second rotation fixing structure, the position adjusting structure and the welding torch, the present utility model can automatically seal the two sealing edges during the welding process of the reel and the head, and only the loading and unloading actions need to be completed. The operation is simple, time-saving and labor-saving, and the sealing efficiency is greatly improved. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is a position schematic diagram of the ball;

[0016] Figure 3 is a working schematic diagram of the present utility model;

[0017] Wherein: 1. Base; 11. Upright frame; 12. Top frame; 2. Support structure; 21. Bracket; 22. Arc seat; 23. Ball; 3. First rotation fixing structure; 31. First telescopic cylinder; 32. First mounting plate; 33. Rotating column; 34. First abutting plate; 35. First positioning column; 4. Second rotation fixing structure; 41. Second telescopic cylinder; 42. Second mounting plate; 43. Driving motor; 44. Second abutting plate; 45. Second positioning column; 5. Position adjusting structure; 51. Horizontal adjusting screw; 52. Horizontal guide rod; 53. Horizontal rocker arm; 54. Slide block; 55. L-shaped plate; 56. Vertical guide rod; 57. Vertical adjusting screw; 58. Vertical rocker arm; 59. Mounting seat; 6. Welding torch. Detailed implementation mode

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention. The present invention will be further described in conjunction with the drawings and embodiments:

[0019] Refer to the attached Figure 1 - attached Figure 3 As shown, a solar water heater edge sealing device includes a base 1, a support structure 2, a first rotation fixing structure 3, a second rotation fixing structure 4, a position adjusting structure 5 and a welding torch 6; two upright frames 11 are symmetrically arranged on the base 1, and a top frame 12 is jointly connected to the tops of the two upright frames 11; a support structure 2 for placing a reel is further arranged on the base 1, and the support structure 2 is located between the two upright frames 11; a first rotation fixing structure 3 for fixing one of the end caps is arranged on one of the upright frames 11, and a second rotation fixing structure 4 for fixing the other end cap is arranged on the other upright frame 11. The second rotation fixing structure 4 is arranged opposite to the first rotation fixing structure 3 and cooperates with the support structure 2 so that the two end caps and a reel rotate together during the edge sealing process; a set of position adjusting structures 5 are respectively installed on the two upright frames 11, and a set of welding torches 6 are respectively connected to the two sets of position adjusting structures 5 so that the two sets of welding torches 6 respectively find positions for two edge sealing positions.

[0020] Specifically, refer to the attached Figure 1 - attached Figure 2As shown in the figure, the support structure 2 includes a bracket 21, an arc seat 22 and balls 23; the bracket 21 is arranged on the base 1, and the arc seat 22 is installed on the bracket 21. A number of balls 23 for contacting the drum are arranged in the groove of the arc seat 22; during the implementation of the solution, the contact between the rotating drum and the balls 23 is rolling friction, which greatly improves the rotation effect of the drum, and at the same time, reduces the wear of the drum.

[0021] Specifically, referring to the attached Figure 1 As shown in the figure, the first rotation fixing structure 3 includes a first telescopic cylinder 31, a first mounting plate 32, a rotating column 33, a first abutting plate 34 and a first positioning column 35; the first telescopic cylinder 31 is horizontally arranged on one of the vertical frames 11, and the telescopic end of the first telescopic cylinder 31 is linked to the first mounting plate 32. The first mounting plate 32 is rotatably connected through the rotating column 33 to a first abutting plate 34 for contacting the end of the head. A first positioning column 35 for accessing the opening at the end of the head is horizontally arranged on the first abutting plate 34 so that the head is positioned and fixed.

[0022] Specifically, the second rotation fixing structure 4 includes a second telescopic cylinder 41, a second mounting plate 42, a driving motor 43, a second abutting plate 44 and a second positioning column 45; the second telescopic cylinder 41 is horizontally arranged on the other vertical frame 11, and the telescopic end of the second telescopic cylinder 41 is fixedly provided with the driving motor 43 through the second mounting plate 42. The rotating shaft of the driving motor 43 is connected to a second abutting plate 44 for contacting the end of the head. A second positioning column 45 for accessing the opening at the end of the head is horizontally arranged on the second abutting plate 44 so that the head is positioned and fixed.

[0023] In addition, for the above first rotation fixing structure 3 and second rotation fixing structure 4, both the first telescopic cylinder 31 and the second telescopic cylinder 41 adopt one of the cylinders, hydraulic cylinders or electric cylinders in the prior art; both the first abutting plate 34 and the second abutting plate 44 are metal plates or electromagnetic plates.

[0024] Specifically, referring to the attached Figure 1 As shown in the figure, the position adjusting structure 5 includes a horizontal adjusting screw 51, a horizontal guiding rod 52, a horizontal rocker arm 53, a slider 54, an L-shaped plate 55, a vertical guiding rod 56, a vertical adjusting screw 57, a vertical rocker arm 58 and a mounting seat 59; the horizontal adjusting screw 51 and the horizontal guiding rod 52 are arranged on the vertical frame 11 and the end of the horizontal adjusting screw 51 is connected to the horizontal rocker arm 53. The horizontal adjusting screw 51 and the horizontal guiding rod 52 are jointly matched with the slider 54. The bottom of the slider 54 is provided with an L-shaped plate 55. The L-shaped plate 55 is provided with a vertical guiding rod 56 and a vertical adjusting screw 57 and the end of the vertical adjusting screw 57 is connected to the vertical rocker arm 58. The bottom of the vertical guiding rod 56 and the vertical adjusting screw 57 are jointly connected to the mounting seat 59, and a welding torch 6 is arranged on the mounting seat 59.

[0025] The specific use process of this device is as follows:

[0026] 1) Place the roll on the support structure 2;

[0027] 2) The two heads are respectively mounted on the first rotating fixed structure 3 and the second rotating fixed structure 4, at which point the two heads are coaxial with the drum;

[0028] 3) Start the first rotating fixed structure 3 and the second rotating fixed structure 4, and the two heads approach the end of the reel and collide with it;

[0029] 4) Operate the two sets of position adjustment structures 5 to make the welding heads of the two sets of welding guns 6 align with the two edge sealing positions respectively;

[0030] The device is started, the welding gun 6 starts welding, and the first rotating fixed structure 3 and the second rotating fixed structure 4 drive the sealing head and the drum to rotate together until the sealing head and the drum rotate for one cycle, and the edge sealing of the two edge sealing positions is completed.

[0031] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A solar water heater edge sealing device, characterized in that: It comprises a base (1), a supporting structure (2), a first rotating and fixing structure (3), a second rotating and fixing structure (4), a position adjustment structure (5) and a welding gun (6); Two vertical frames (11) are symmetrically arranged on the base (1), and the top ends of the two vertical frames (11) are commonly connected to a top frame (12); A supporting structure (2) for placing a reel is also provided on the base (1), and the supporting structure (2) is located between the two upright frames (11); One of the vertical frames (11) is provided with a first rotating and fixing structure (3) for fixing one of the sealing heads, and the other vertical frame (11) is provided with a second rotating and fixing structure (4) for fixing the other sealing head. The second rotating and fixing structure (4) is arranged opposite to the first rotating and fixing structure (3) and cooperates with the supporting structure (2) so that the two sealing heads and one reel rotate together during the edge sealing process. A set of position adjustment structures (5) is installed on each of the two vertical frames (11), and each of the two sets of position adjustment structures (5) is connected to a set of welding guns (6) so that the two sets of welding guns (6) can locate the two edge sealing positions respectively.

2. A solar water heater edge sealing device according to claim 1, characterized in that: The support structure (2) comprises a bracket (21), an arc seat (22) and a ball bearing (23); The bracket (21) is arranged on the base (1), and an arc-shaped seat (22) is installed on the bracket (21), and a plurality of balls (23) for contacting the reel are arranged in the groove body of the arc-shaped seat (22).

3. The edge sealing device of a solar water heater according to claim 1, characterized in that: The first rotating and fixing structure (3) comprises a first telescopic cylinder (31), a first mounting plate (32), a rotating column (33), a first abutting plate (34) and a first positioning column (35); The first telescopic cylinder (31) is horizontally arranged on one of the vertical frames (11), and the telescopic end of the first telescopic cylinder (31) is connected to a first mounting plate (32), the first mounting plate (32) is rotatably connected to a first abutment plate (34) for contacting the end of the head through a rotating column (33), and a first positioning column (35) for accessing an opening at the end of the head is horizontally arranged on the first abutment plate (34).

4. The edge sealing device for solar water heater according to claim 3, characterized in that: The second rotating and fixing structure (4) comprises a second telescopic cylinder (41), a second mounting plate (42), a driving motor (43), a second abutment plate (44) and a second positioning column (45); The second telescopic cylinder (41) is installed on another stand (11), and a driving motor (43) is fixedly installed on the telescopic end of the second telescopic cylinder (41) through a second mounting plate (42), and a second abutment plate (44) for contacting the end of the end cap is connected to the rotating shaft of the driving motor (43), and a second positioning column (45) for accessing the opening of the end cap is horizontally installed on the second abutment plate (44).

5. The edge sealing device for solar water heater according to claim 4, characterized in that: The first telescopic cylinder (31) and the second telescopic cylinder (41) are both pneumatic cylinders, hydraulic cylinders or electric cylinders.

6. The edge sealing device for solar water heater according to claim 4, characterized in that: The first abutment plate (34) and the second abutment plate (44) are both metal plates or electromagnetic plates.

7. The edge sealing device for solar water heater according to claim 1, characterized in that: The position adjustment structure (5) comprises a horizontal adjustment screw rod (51), a horizontal guide rod (52), a horizontal rocker arm (53), a slider (54), an L-shaped plate (55), a vertical guide rod (56), a vertical adjustment screw rod (57), a vertical rocker arm (58) and a mounting seat (59); A horizontal adjustment screw (51) and a horizontal guide rod (52) are arranged on the stand (11), and the end of the horizontal adjustment screw (51) is connected to a horizontal rocker arm (53). The horizontal adjustment screw (51) and the horizontal guide rod (52) are jointly matched with a slider (54). An L-shaped plate (55) is provided at the bottom of the slider (54). A vertical guide rod (56) and a vertical adjustment screw (57) are provided on the L-shaped plate (55), and the end of the vertical adjustment screw (57) is connected to a vertical rocker arm (58). The bottoms of the vertical guide rod (56) and the vertical adjustment screw (57) are jointly connected to a mounting seat (59), and a welding gun (6) is provided on the mounting seat (59).

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