A welding device for processing metal steel structure

Abstract

The utility model relates to the technical field of welding devices, and discloses a welding device for processing metal steel structures. The utility model solves the problem that the welding device has great restrictions on the length of metal steel. Once the length is greater than the maximum width of the device, the device cannot be used, thereby reducing the use efficiency of the device. A retaining frame is arranged at the upper end of a base, a smoke extraction mechanism is arranged at the middle part of the upper end of the base, a welding assembly is arranged at one end of the base, a rotating mechanism is arranged at both sides of the upper end of the base, a conveying assembly is arranged at one side of the rotating mechanism, and a fixing mechanism is arranged at one end of the conveying assembly. The conveying assembly includes a hollow tube, a fixed shaft is arranged inside the hollow tube, a roller is arranged outside the fixed shaft, and a gear is arranged at one end of the hollow tube. The design of the roller can reduce friction and assist in conveying when the metal steel is placed, thereby improving the conveying efficiency and reducing the labor cost, and will not limit the length of the metal steel, thereby greatly improving the use efficiency of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of welding devices, in particular to a welding device for processing metal steel structures. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure. There are many sources of energy for modern welding, including gas flame, arc, laser, electron beam, friction and ultrasound. In addition to being used in factories, welding can also be performed in a variety of environments, such as outdoors, underwater and in space. No matter where it is, welding may be dangerous to the operator, so appropriate protective measures must be taken when welding. Possible injuries to the human body caused by welding include burns, electric shock, visual impairment, inhalation of toxic gases, excessive ultraviolet radiation, etc.

[0003] The existing Chinese patent with publication number CN116810264A discloses a welding device for metal steel structure processing. The invention relates to the field of steel structure processing technology, including a base, an outer symmetrical sliding sleeve of the base is provided with two guide sleeves, the upper parts of the two guide sleeves are provided with limit plates, the opposite sides of the two limit plates are provided with gear plates, the opposite sides of the two gear plates are provided with claws, a second servo motor is installed on one side of one limit plate, the output shaft of the second servo motor is connected with a welding rotating drive, the upper part of the base is provided with a protective part at one side of the welding rotating drive, and the upper part of the base is provided with a welding part at one side of the protective part. The welding device for metal steel structure processing can automatically align the two metal steels after the metal steel is installed, so as to facilitate welding the two metal steels together. By providing a welding rotating drive, the metal steel can be rotated while being welded during welding. However, this device has a great limitation on the length of the metal steel. Once the length is greater than the maximum width of the device, it cannot be used. The scope of use is very limited, which reduces the efficiency of the device. Utility Model Content

[0004] The utility model aims to provide a welding device for metal steel structure processing. By adopting the device to work, the problem that the welding device has a great limitation on the length of the metal steel, once the length is greater than the maximum width of the device, it cannot be used, the use range is very limited, and the use efficiency of the device is reduced is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding device for metal steel structure processing, comprising a base, a retaining frame is arranged at the upper end of the base, a smoke extraction mechanism is arranged at the middle part of the upper end of the base, a welding assembly is arranged at one end of the base, rotating mechanisms are arranged on both sides of the upper end of the base, a conveying assembly is arranged on one side of the rotating mechanism, a fixing mechanism is arranged at one end of the conveying assembly, the conveying assembly comprises a hollow tube, a fixed shaft is fixedly arranged inside the hollow tube, a roller is movably arranged outside the fixed shaft, and a gear is fixedly arranged at one end of the hollow tube. The design of the roller can reduce friction and assist in conveying when the metal steel is placed, thereby improving the conveying efficiency, reducing manpower, and not limiting the length of the metal steel, thereby greatly improving the use efficiency of the device.

[0006] Preferably, the base includes a bottom plate, and a bracket is fixedly provided on the upper end of the bottom plate. The position of each mechanism is fixed by the bracket provided on the bottom plate, so that the overall structural layout is more reasonable and the use process is convenient and clear.

[0007] Preferably, the rotating mechanism includes a motor, a transmission shaft is fixedly provided at one end of the motor, a rotating shaft is fixedly provided at one end of the transmission shaft, and gear 2 is fixedly provided at both ends of the rotating shaft. The transmission shaft is driven by the motor to rotate the rotating shaft, and since gear 2 is in meshing state with gear 1, the rotation of the conveying component is realized.

[0008] Preferably, the fixing mechanism includes a fixing block, a threaded groove is provided inside the fixing block, and a clamping block is movably provided on the inner side of the fixing block. By using a tool to twist the threaded groove, the clamping block is contracted inward, thereby achieving fixed clamping of the metal steel, greatly improving the stability of the metal steel during rotational welding, improving the welding effect, and improving the welding quality.

[0009] Preferably, the welding assembly includes a fixed base, a retractable rod is fixedly provided on the upper end of the fixed base, a top plate is fixedly provided on the upper end of the retractable rod, a welding machine is fixedly provided on the lower end of one side of the top plate, connecting pipes are fixedly provided on both sides of the welding machine, and a welding head is fixedly provided on the lower end of the welding machine. The welding machine and the welding head at the lower end can be adjusted according to the height of the metal steel through the retractable rod to meet the requirements of different heights and improve the use efficiency of the device.

[0010] Preferably, the retaining frame includes a frame body, rivets are provided on both sides of the lower end of the frame body, and a tightening sleeve is provided on the inner side of the upper end of the frame body. The retaining frame is firmly fixed to the base by the rivets, and the metal steel is then fixed by the tightening sleeve, so that the metal steel will not move around during rotation welding, which greatly improves the stability of the metal steel during processing and improves work efficiency.

[0011] Preferably, the smoke extraction mechanism includes a fixed frame, a fan is fixedly arranged on the upper end of the fixed frame, a ventilation duct is fixedly arranged on one side of the fan, and an air outlet is fixedly arranged on the end of the ventilation duct away from the fan. The harmful gas generated during welding is sucked into the ventilation duct by the fan and then discharged from the air outlet, which greatly reduces the harmful gas generated during welding from being inhaled by people, thereby causing harm to the human body.

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

[0013] The utility model proposes a welding device for processing metal steel structures, comprising a base, a retaining frame and a smoke extraction mechanism on one side are arranged at the upper end of the base, a welding assembly is arranged at one end of the base, a rotating mechanism and a conveying assembly on one side are arranged on both sides of the upper end of the base, a fixing mechanism is arranged at one end of the conveying assembly, and the conveying assembly comprises a hollow tube, a fixed shaft is fixedly arranged inside the hollow tube, a roller is movably arranged outside the fixed shaft, and a gear is fixedly arranged at one end of the hollow tube. The design of the roller allows the metal steel to be placed in a certain position, which plays a role in reducing friction and assisting conveying, thereby improving conveying efficiency, reducing manpower input, and not limiting the length of the metal steel, thereby greatly improving the use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the rotating mechanism, conveying assembly and fixing mechanism of the utility model;

[0016] Figure 3 This is a schematic diagram of the base structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the welding assembly structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the retainer structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the smoking mechanism of the utility model.

[0020] In the figure: 1. base; 11. bottom plate; 12. bracket; 2. retaining frame; 21. frame; 22. rivet; 23. tightening sleeve; 3. smoke extraction mechanism; 31. fixed frame; 32. fan; 33. ventilation duct; 34. air outlet; 4. welding assembly; 41. fixed base; 42. retracting rod; 43. top plate; 44. welding machine; 45. connecting pipe; 46. welding head; 5. rotating mechanism; 51. motor; 52. transmission shaft; 53. rotating shaft; 54. gear two; 6. conveying assembly; 61. hollow tube; 62. fixed shaft; 63. roller; 64. gear one; 7. fixing mechanism; 71. fixing block; 72. clamping block; 73. threaded groove. DETAILED DESCRIPTION

[0021] 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.

[0022] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0023] Combination Figure 1-2 A welding device for processing metal steel structures comprises a base 1, a retaining frame 2 is arranged at the upper end of the base 1, a smoking mechanism 3 is arranged at the middle part of the upper end of the base 1, a welding assembly 4 is arranged at one end of the base 1, rotating mechanisms 5 are arranged on both sides of the upper end of the base 1, a conveying assembly 6 is arranged on one side of the rotating mechanism 5, and a fixing mechanism 7 is arranged at one end of the conveying assembly 6. The conveying assembly 6 comprises a hollow tube 61, a fixed shaft 62 is fixedly arranged inside the hollow tube 61, a roller 63 is movably arranged outside the fixed shaft 62, and a gear 64 is fixedly arranged at one end of the hollow tube 61. The design of the roller 63 enables the metal steel to be placed in a certain position, which plays a role in reducing friction and assisting transportation, thereby improving transportation efficiency, reducing manpower input, and not limiting the length of the metal steel, thereby greatly improving the use efficiency of the device.

[0024] Combination Figure 3 The base 1 includes a bottom plate 11, and a bracket 12 is fixedly arranged on the upper end of the bottom plate 11. The bracket 12 arranged on the bottom plate 11 is used to fix the position of each mechanism, so that the overall structural layout is more reasonable and the use process is convenient and clear.

[0025] Combination Figure 2The rotating mechanism 5 includes a motor 51, a transmission shaft 52 is fixedly provided at one end of the motor 51, a rotating shaft 53 is fixedly provided at one end of the transmission shaft 52, and gear 2 54 is fixedly provided at both ends of the rotating shaft 53. The transmission shaft 52 is driven by the motor 51 to rotate the rotating shaft 53. Since gear 2 54 is in meshing state with gear 1 64, the rotation of the conveying component 6 is realized.

[0026] Combination Figure 2 The fixing mechanism 7 includes a fixing block 71, a threaded groove 73 is provided inside the fixing block 71, and a clamping block 72 is movably provided inside the fixing block 71. By using a tool to twist the threaded groove 73, the clamping block 72 is contracted inward to achieve fixed clamping of the metal steel, which greatly improves the stability of the metal steel during rotational welding, improves the welding effect, and improves the welding quality.

[0027] Combination Figure 4 The welding assembly 4 includes a fixed base 41, a retractable rod 42 is fixedly provided on the upper end of the fixed base 41, a top plate 43 is fixedly provided on the upper end of the retractable rod 42, a welding machine 44 is fixedly provided on the lower end of one side of the top plate 43, connecting pipes 45 are fixedly provided on both sides of the welding machine 44, and a welding head 46 is fixedly provided on the lower end of the welding machine 44. Through the retractable rod 42, the welding machine 44 and the welding head 46 at the lower end can be adjusted according to the height of the metal steel to meet the requirements of different heights and improve the use efficiency of the device.

[0028] Combination Figure 5 The retaining frame 2 includes a frame body 21, rivets 22 are arranged on both sides of the lower end of the frame body 21, and a tightening sleeve 23 is arranged on the inner side of the upper end of the frame body 21. The retaining frame 2 is firmly fixed on the base 1 by the rivets 22, and the metal steel is fixed by the tightening sleeve 23, so that the metal steel will not move around during rotation welding, which greatly improves the stability of the metal steel during processing and improves work efficiency.

[0029] Combination Figure 6 The smoke extraction mechanism 3 includes a fixing frame 31, a fan 32 is fixedly arranged at the upper end of the fixing frame 31, a ventilation duct 33 is fixedly arranged on one side of the fan 32, and an air outlet 34 is fixedly arranged at one end of the ventilation duct 33 away from the fan 32. The harmful gas generated during welding is sucked into the ventilation duct 33 through the fan 32 and then discharged from the air outlet 34, which greatly reduces the harmful gas generated during welding from being inhaled by people, thereby causing harm to the human body.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for processing a metal steel structure, comprising a base (1), a retaining frame (2) is arranged at the upper end of the base (1), a smoke extraction mechanism (3) is arranged at the middle of the upper end of the base (1), a welding assembly (4) is arranged at one end of the base (1), a rotating mechanism (5) is arranged on both sides of the upper end of the base (1), a conveying assembly (6) is arranged on one side of the rotating mechanism (5), and a fixing mechanism (7) is arranged at one end of the conveying assembly (6), characterized in that: The conveying assembly (6) comprises a hollow tube (61), a fixed shaft (62) is fixedly arranged inside the hollow tube (61), a roller (63) is movably arranged outside the fixed shaft (62), and a gear 1 (64) is fixedly arranged at one end of the hollow tube (61).

2. A welding device for metal steel structure processing according to claim 1, characterized in that: The base (1) comprises a bottom plate (11), and a bracket (12) is fixedly arranged on the upper end of the bottom plate (11).

3. A welding device for metal steel structure processing according to claim 1, characterized in that: The rotating mechanism (5) comprises a motor (51), a transmission shaft (52) is fixedly arranged at one end of the motor (51), a rotating shaft (53) is fixedly arranged at one end of the transmission shaft (52), and gear 2 (54) is fixedly arranged at both ends of the rotating shaft (53).

4. A welding device for metal steel structure processing according to claim 1, characterized in that: The fixing mechanism (7) comprises a fixing block (71), a thread groove (73) is provided inside the fixing block (71), and a clamping block (72) is movably provided inside the fixing block (71).

5. A welding device for metal steel structure processing according to claim 1, characterized in that: The welding assembly (4) comprises a fixed base (41), a retractable rod (42) is fixedly arranged at the upper end of the fixed base (41), a top plate (43) is fixedly arranged at the upper end of the retractable rod (42), a welding machine (44) is fixedly arranged at the lower end of one side of the top plate (43), connecting pipes (45) are fixedly arranged on both sides of the welding machine (44), and a welding head (46) is fixedly arranged at the lower end of the welding machine (44).

6. A welding device for metal steel structure processing according to claim 1, characterized in that: The retaining frame (2) comprises a frame body (21), rivets (22) are arranged on both sides of the lower end of the frame body (21), and a tightening sleeve (23) is arranged on the inner side of the upper end of the frame body (21).

7. A welding device for metal steel structure processing according to claim 1, characterized in that: The smoking mechanism (3) comprises a fixing frame (31), a fan (32) is fixedly arranged at the upper end of the fixing frame (31), a ventilation duct (33) is fixedly arranged on one side of the fan (32), and an air outlet (34) is fixedly arranged at one end of the ventilation duct (33) away from the fan (32).

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