Welding device for corner combination of doors and windows

Abstract

The utility model discloses a welding device for door and window corner combination, which comprises a support frame, a control panel is mounted on one side of the support frame, connecting shafts penetrate through two sides of the support frame through bearings, a rotating frame is mounted between the two groups of connecting shafts, an electric welding machine is mounted on the upper portion of the support frame, and the electric welding machine is mounted on the lower portion of the support frame. A cable is installed at the output end of the electric welding machine, a welding gun is installed at one end of the cable, the side wall of the welding gun is sleeved with goggles through a bearing, a two-way lead screw penetrates through the interior of the rotating frame through a bearing, and the side wall of the two-way lead screw is sleeved with two sets of first lead screw sleeves; and the side walls of the two sets of first lead screw sleeves are fixedly connected with moving plates in a sleeving mode, and a guide rod slidably penetrates through the two sets of moving plates. The welding device has the advantages that the rotating frame is adopted, a plurality of doors and windows can be spliced and welded through the arranged rotating frame, and the use practicability of the welding device for door and window corner combining is improved.

Description

Technical Field

[0001] This utility model relates to the field of door and window welding machine technology, specifically to a welding device for assembling door and window corners. Background Technology

[0002] Doors and windows are an important part of buildings, mainly used for functions such as space division, ventilation, lighting and security. In actual production of doors and windows, the joints of door and window panels need to be welded. Currently, welding machines are mostly used to complete this task, which has the advantages of simple operation, stable structure and good performance.

[0003] The prior art discloses an aluminum alloy door and window welding device with application number CN202323540523.9. In this utility model, the door and window panels need to be assembled and placed inside the clamping component. This method can only assemble and weld one door and window at a time. Welding multiple doors and windows needs to be done sequentially, and the component needs to be adjusted multiple times, which increases the number of operation steps and reduces the practicality of this utility model. At the same time, when performing welding work, the operator needs to wear goggles or manually remove the goggles. This method is prone to loss of goggles, which poses a hidden danger to the continuous operation of this utility model.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a welding device for assembling door and window corners, which has the advantages of being able to assemble and weld multiple doors and windows and avoiding the need for separate use of goggles and welding guns, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the advantages of being able to assemble and weld multiple doors and windows and avoiding the need to separate the goggles from the welding gun, the specific technical solution adopted by this utility model is as follows:

[0009] A welding device for door and window corner assembly includes a support frame. A control panel is installed on one side of the support frame. Connecting shafts pass through both sides of the support frame via bearings, and a rotating frame is installed between the two sets of connecting shafts. An electric welding machine is installed on the upper part of the support frame, and a cable is installed at the output end of the welding machine. A welding torch is installed at one end of the cable. A safety goggle is sleeved on the side wall of the welding torch via a bearing. A bidirectional lead screw is passed through the interior of the rotating frame via a bearing, and two sets of first lead screw sleeves are sleeved on the side wall of the bidirectional lead screw. A movable plate is fixedly sleeved on the side wall of each set of first lead screw sleeves. A guide rod slides through the two sets of movable plates, and the two ends of the guide rod are fixedly connected to the front and rear end faces of the interior of the rotating frame, respectively. Concave frames are installed on both sides of the interior of the rotating frame, and a unidirectional lead screw is passed through the two sets of concave frames via a bearing. A second lead screw sleeve is sleeved on the side wall of the unidirectional lead screw, and the side wall of the second lead screw sleeve is fixed. A push plate is fitted, and two sets of crossbars slide through one side of the push plate. The two ends of the two sets of crossbars are fixedly connected to the inner sides of the rotating frame. A gantry frame is installed on the end face of the rotating frame. Mounting holes are fitted on one side wall of both the bidirectional and unidirectional screw levers. Annular brake pads are installed on the surface of both sets of mounting holes. Two sets of adjusting bolts are spirally threaded through one side of the rotating frame and the end face of the gantry frame. A frosted plate is installed on one end of each of the four sets of adjusting bolts. A self-locking forward and reverse motor is installed on the other side of the support frame, and a main gear is fixedly fitted on the output end of the self-locking forward and reverse motor. A driven gear is fixedly fitted on the side wall of the connecting shaft on the right side. The opposing surfaces of the two sets of moving plates are provided with built-in convex sliding grooves, and multiple sets of convex sliders are slidably installed inside the two sets of built-in convex sliding grooves. Two sets of right-angle plates are installed on the outer ends of the multiple sets of convex sliders, and two sets of triangular plates are installed on the inner walls of the two sets of right-angle plates on the same side.

[0010] Furthermore, the bidirectional lead lever and the two sets of first lead screw threads cooperate with each other.

[0011] Furthermore, the one-way lever and the second lead screw thread are mutually engaged.

[0012] Furthermore, the main gear and the driven gear mesh with each other.

[0013] Furthermore, a mounting box is fixedly sleeved on the side wall of the welding torch, and a rotating tube passes through one side of the mounting box via a bearing. One end of the rotating tube is connected to the goggles. A positioning plate is installed on the top surface inside the mounting box, and a drive motor is installed on the side wall of the positioning plate. A push gear is sleeved on the output end of the drive motor. An internal gear ring is installed on the inner wall of the rotating tube. A sealing cover is inserted into the lower part of the mounting box. A brush plate is installed on the side wall of the welding torch. The drive motor is electrically connected to the control panel via wires.

[0014] Furthermore, the drive gear meshes with the internal gear ring.

[0015] Furthermore, the control panel is electrically connected to the welding machine and the self-locking forward and reverse motor via wires.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, the present invention provides a welding device for door and window corner assembly, which has the following beneficial effects:

[0018] (1) This utility model adopts a rotating frame. In actual use of the welding device for door and window corner assembly, the operator manually rotates the front set of mounting hole plates, which drives the bidirectional screw lever to rotate. Since the bidirectional screw lever and the two sets of first screw sleeves are threaded together, the rotating bidirectional screw lever can push the two sets of first screw sleeves closer or further apart. The two sets of first screw sleeves drive the two sets of moving plates to move synchronously. When the gap between the two sets of moving plates reaches a suitable length, multiple sets of convex sliders can be moved laterally. When the gap between multiple sets of convex sliders reaches a suitable value, multiple door and window panels can be placed on multiple sets of triangular plates. Afterwards, the operator manually rotates the left set of mounting hole plates, which drives the unidirectional screw lever to rotate. Since the unidirectional screw lever and the second screw sleeve are threaded together, the rotation... The rotating one-way lever can push the second lead screw sleeve to the right. The rightward movement of the second lead screw sleeve can push multiple sets of door and window panels through the push plate. When multiple sets of door and window panels are stably clamped, the operator can manually rotate four sets of adjusting bolts clockwise. When the four sets of frosted plates contact the two sets of annular brake pads respectively, the multiple sets of door and window panels are stably fixed. Then, the control panel is used to make the self-locking forward and reverse motor work. The output end of the self-locking forward and reverse motor can drive the main gear to rotate. Since the main gear and the driven gear mesh with each other, the rotating main gear can drive the driven gear to rotate. The rotating driven gear can drive the rotating frame and multiple sets of door and window panels to flip through a set of connecting shafts on the right side. Through the set rotating frame, multiple doors and windows can be assembled and welded, which improves the practicality of the welding device for door and window corner assembly.

[0019] (2) This utility model uses a safety goggle. According to the above operation, after multiple door and window panels are clamped, the control panel is used to make the welding machine and drive motor work. The output end of the drive motor can drive the push gear to rotate. Since the push gear and the internal gear ring mesh with each other, the rotating push gear can drive the internal gear ring to rotate. The rotating internal gear ring can drive the safety goggle to rotate through the rotating tube. The rotating safety goggle can be wiped by the fixed brush plate. When using the welding gun for welding work, the safety goggle can block the light generated by welding. By setting the safety goggle, it is possible to avoid the safety goggle and the welding gun being used separately, which provides a guarantee for the continuous use of the welding device for door and window corner assembly. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a welding device for door and window corner assembly proposed in this utility model;

[0022] Figure 2 This is a perspective view of the right-angled plate proposed in this utility model;

[0023] Figure 3 This is a side view of the internal gear ring and the drive gear proposed in this utility model;

[0024] Figure 4 This utility model proposes Figure 1 Enlarged view of A in the middle;

[0025] Figure 5 This utility model proposes Figure 1 Enlarged view of B in the middle;

[0026] Figure 6 This utility model proposes Figure 1 Enlarged view of C in the middle;

[0027] Figure 7 This utility model proposes Figure 1 A magnified view of D.

[0028] In the picture:

[0029] 1. Support frame; 2. Connecting shaft; 3. Rotating frame; 4. Welding machine; 5. Cable; 6. Welding torch; 7. Safety goggles; 8. Two-way lead screw lever; 9. First lead screw sleeve; 10. Moving plate; 11. Guide rod; 12. Concave frame; 13. One-way lead screw lever; 14. Second lead screw sleeve; 15. Crossbar; 16. Mounting hole plate; 17. Annular brake pad; 18. Gantry frame; 19. Adjusting bolt; 20. Frosted plate; 21. Self-locking forward and reverse motor; 22. Main gear; 23. Driven gear; 24. Built-in convex groove; 25. Convex slider; 26. Right angle plate; 27. Triangular plate; 28. Mounting box; 29. ​​Rotating tube; 30. Internal gear ring; 31. Positioning plate; 32. Drive motor; 33. Push gear; 34. Sealing cover; 35. Brush plate; 36. Push plate. Detailed Implementation

[0030] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0031] According to an embodiment of the present invention, a welding device for door and window corner assembly is provided.

[0032] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-7As shown, a welding device for door and window corners according to an embodiment of the present invention includes a support frame 1, a control panel installed on one side of the support frame 1, connecting shafts 2 passing through both sides of the support frame 1 via bearings, and a rotating frame 3 installed between the two sets of connecting shafts 2. An electric welding machine 4 is installed on the upper part of the support frame 1, and a cable 5 is installed at the output end of the electric welding machine 4. A welding torch 6 is installed at one end of the cable 5. A safety goggle 7 is sleeved on the side wall of the welding torch 6 via a bearing. A bidirectional wire lever 8 passes through the interior of the rotating frame 3 via a bearing, and the bidirectional wire lever 8... Two sets of first lead screw sleeves 9 are fitted onto the side walls, and each set of first lead screw sleeves 9 is fixedly fitted with a movable plate 10. A guide rod 11 slides through between the two sets of movable plates 10. The two ends of the guide rod 11 are fixedly connected to the front and rear end faces of the interior of the rotating frame 3, respectively. Concave frames 12 are installed on both sides of the interior of the rotating frame 3, and a one-way lever 13 passes through between the two sets of concave frames 12 via a bearing. A second lead screw sleeve 14 is fitted onto the side wall of the one-way lever 13, and a push plate 36 is fixedly fitted onto the side wall of the second lead screw sleeve 14. Two guide rods 11 slide through one side of the push plate 36. Two sets of crossbars 15 are fixedly connected at both ends to the inner sides of the rotating frame 3. A gantry frame 18 is installed on the end face of the rotating frame 3. Mounting plates 16 are sleeved on one side wall of both the bidirectional screw lever 8 and the unidirectional screw lever 13. Annular brake pads 17 are installed on the surface of both sets of mounting plates 16. Two sets of adjusting bolts 19 are spirally threaded through one side of the rotating frame 3 and the end face of the gantry frame 18. A frosted plate 20 is installed on one end of each of the four sets of adjusting bolts 19. A self-locking forward and reverse motor 21 is installed on the other side of the support frame 1. The output end of the rotary motor 21 is fixedly sleeved with a main gear 22, and the side wall of the right-side connecting shaft 2 is fixedly sleeved with a driven gear 23. The opposing surfaces of the two sets of moving plates 10 are provided with built-in convex sliding grooves 24, and multiple sets of convex sliders 25 are slidably installed inside the two sets of built-in convex sliding grooves 24. Two sets of right-angle plates 26 are installed on the outer ends of the multiple sets of convex sliders 25, and two sets of triangular plates 27 are installed on the inner walls of the two sets of right-angle plates 26 on the same side. Through the set rotating frame 3, multiple doors and windows can be assembled and welded, which improves the practicality of the welding device for door and window corner assembly.

[0033] In one embodiment, the bidirectional lead lever 8 and the two sets of first lead screw sleeves 9 are threaded together to facilitate adjustment of the usage position of the two sets of first lead screw sleeves 9.

[0034] In one embodiment, the one-way lever 13 and the second lead screw sleeve 14 are threaded together to facilitate adjustment of the working position of the second lead screw sleeve 14.

[0035] In one embodiment, the main gear 22 and the driven gear 23 mesh with each other, ensuring that the main gear 22 can drive the driven gear 23 to rotate.

[0036] In one embodiment, a mounting box 28 is fixedly sleeved on the side wall of the welding torch 6, and a rotating tube 29 passes through one side of the mounting box 28 via a bearing. One end of the rotating tube 29 is connected to the goggles 7. A positioning plate 31 is installed on the top surface inside the mounting box 28, and a drive motor 32 is installed on the side wall of the positioning plate 31. A push gear 33 is sleeved on the output end of the drive motor 32. An internal gear ring 30 is installed on the inner wall of the rotating tube 29. A sealing cover 34 is inserted into the lower part of the mounting box 28. A brush plate 35 is installed on the side wall of the welding torch 6. The drive motor 32 is electrically connected to the control panel via wires. The goggles 7 prevent the goggles 7 from being used separately from the welding torch 6, thus ensuring the continuous use of the welding device for door and window corner assembly.

[0037] In one embodiment, the drive gear 33 meshes with the internal gear ring 30, ensuring that the drive gear 33 can drive the internal gear ring 30 to rotate.

[0038] In one embodiment, the control panel is electrically connected to the welding machine 4 and the self-locking forward and reverse motor 21 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art, which is common knowledge in the field. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0039] Working principle:

[0040] When actually using the welding device for door and window corner assembly, the operator manually rotates the front set of mounting plate 16, which drives the double-sided screw lever 8 to rotate. Since the double-sided screw lever 8 and the two sets of first screw sleeves 9 are threadedly engaged, the rotating double-sided screw lever 8 can push the two sets of first screw sleeves 9 closer together or further apart. The two sets of first screw sleeves 9 respectively drive the two sets of moving plates 10 to move synchronously. When the gap between the two sets of moving plates 10 reaches a suitable length, multiple sets of convex sliders 25 can be moved laterally. When the gap between the multiple sets of convex sliders 25 reaches a suitable value, multiple door and window panels can be placed in multiple sets of three-way joints. On the corner plate 27, the operator then manually rotates the left-side mounting hole plate 16, which rotates the one-way lever 13. Since the one-way lever 13 and the second lead screw sleeve 14 are threadedly engaged, the rotating one-way lever 13 pushes the second lead screw sleeve 14 to the right. The rightward movement of the second lead screw sleeve 14 pushes multiple sets of door and window panels via the push plate 36. When the multiple sets of door and window panels are stably clamped, the operator manually rotates the four sets of adjusting bolts 19 clockwise. When the four sets of frosted plates 20 contact the two sets of annular brake pads 17 respectively, the multiple sets of door and window panels are stably fixed. Then, using the control panel... The self-locking reversible motor 21 operates, and its output can drive the main gear 22 to rotate. Since the main gear 22 meshes with the driven gear 23, the rotating main gear 22 can push the driven gear 23 to rotate. The rotating driven gear 23 can drive the rotating frame 3 and multiple sets of door and window panels to rotate via a set of connecting shafts 2 on the right side. Through the rotating frame 3, multiple doors and windows can be assembled and welded, improving the practicality of the welding device for door and window corner assembly. Furthermore, as can be seen from the above operation, after multiple door and window panels are clamped, the control panel can be used to start the electric welding... When the machine 4 and drive motor 32 work, the output end of drive motor 32 can drive push gear 33 to rotate. Since push gear 33 meshes with internal gear ring 30, the rotating push gear 33 can drive internal gear ring 30 to rotate. The rotating internal gear ring 30 can drive goggles 7 to rotate through rotating tube 29. The rotating goggles 7 can be wiped by fixed brush plate 35. When welding with welding gun 6, goggles 7 can block the light generated by welding. By setting goggles 7, it is possible to avoid the goggles 7 and welding gun 6 being used separately, thus ensuring the continuous use of welding device for door and window corner assembly.

[0041] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A welding device for mitering doors and windows, characterized in that, The utility model provides a welding machine, including support frame (1), one side of support frame (1) is equipped with control panel, both sides of support frame (1) are penetrated with connecting shaft (2) through bearing, and two groups of connecting shaft (2) are installed with rotating frame (3) between, the upper portion of support frame (1) is installed with electric welding machine (4), and the output of electric welding machine (4) is installed with cable (5), and one end of cable (5) is installed with welding torch (6), the side wall of welding torch (6) is sleeved with goggles (7) through bearing cover, the inside of rotating frame (3) is penetrated with bidirectional screw lever (8) through bearing, and the side wall of bidirectional screw lever (8) is sleeved with two groups of first screw sleeve (9), and the side wall of two groups of first screw sleeve (9) is fixedly sleeved with moving plate (10), and the sliding of two groups of moving plate (10) is penetrated with guide rod (11) between, the both ends of guide rod (11) are fixedly connected with the inside front and rear end surface of rotating frame (3) respectively, the inside both sides of rotating frame (3) are installed with concave frame (12), and two groups of concave frame (12) are penetrated with unidirectional screw lever (13) through bearing between, and the side wall of unidirectional screw lever (13) is sleeved with second screw sleeve (14), the side wall of second screw sleeve (14) is fixedly sleeved with push plate (36), and one side of push plate (36) is slidably penetrated with two groups of cross bars (15), and the both ends of two groups of cross bars (15) are fixedly connected with the inside both sides of rotating frame (3) respectively, the end surface of rotating frame (3) is installed with portal frame (18), the side wall of bidirectional screw lever (8) and unidirectional screw lever (13) is sleeved with mounting hole plate (16) one end, the surface of two groups of mounting hole plate (16) is installed with annular brake pad (17), the end surface of rotating frame (3) and portal frame (18) are spirally penetrated with two groups of adjusting bolt (19) one side, and one end of four groups of adjusting bolt (19) is installed with frosted plate (20), the other side of support frame (1) is installed with self locking positive and negative rotation motor (21), and the output of self locking positive and negative rotation motor (21) is fixedly sleeved with main gear (22), the side wall of right side one group connecting shaft (2) is fixedly sleeved with driven gear (23), the opposite face of two groups of moving plate (10) is provided with built-in convex slide groove (24), and the inside of two groups of built-in convex slide groove (24) is slidably installed with multiple convex slide blocks (25), and the external end of multiple convex slide blocks (25) is installed with two groups of right angle plates (26), and the inner wall of two groups of right angle plates (26) of same side is installed with two groups of triangular plates (27).

2. A device for welding corner joints of doors and windows according to claim 1, characterized in that, The bidirectional screw lever (8) and two groups of the first screw sleeve (9) are threadedly matched with each other.

3. A device for welding corner joints of doors and windows according to claim 1, characterized in that, The unidirectional screw lever (13) and the second screw sleeve (14) are threadedly matched with each other.

4. The device for welding corner joints of doors and windows according to claim 1, characterized in that, The main gear (22) and the driven gear (23) are meshed with each other.

5. The device for welding corner joints of doors and windows according to claim 1, characterized in that, The side wall of the welding torch (6) is sleeved with a mounting box (28), one side of the mounting box (28) penetrates through a rotating pipe (29) through a bearing, one end of the rotating pipe (29) is connected with the goggles (7), the inner top surface of the mounting box (28) is mounted with a positioning plate (31), the side wall of the positioning plate (31) is mounted with a driving motor (32), the output end of the driving motor (32) is sleeved with a pushing gear (33), the inner wall of the rotating pipe (29) is mounted with an inner gear ring (30), the lower part of the mounting box (28) is inserted with a sealing cover (34), the side wall of the welding torch (6) is mounted with a brush plate (35), and the driving motor (32) is electrically connected with the control panel through wires.

6. A device for welding corner joints of doors and windows according to claim 5, characterized in that The pushing gear (33) and the inner gear ring (30) are mutually engaged.

7. The device for welding corner joints of doors and windows according to claim 1, characterized in that, The control panel is electrically connected with the electric welding machine (4) and the self-locking forward and reverse motor (21) through wires.

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