Welding equipment for production and processing of metal doors and windows

Abstract

The utility model discloses welding equipment for producing and processing metal doors and windows, which comprises a bottom plate and a first vertical plate, a first transverse plate is fixedly connected above the inner side of the first vertical plate, a filtering mechanism is mounted above the bottom plate, and a welding mechanism is mounted on the inner side of the first vertical plate. When doors and windows are welded, the draught fan can be started, the draught fan can enable the pipeline to generate suction force through the air inlet pipe, poisonous gas generated during welding is sucked in, then the poisonous gas is exhausted into the filter box through the air outlet pipe of the draught fan, and the poisonous gas sequentially passes through the second net plate, the first filter layer and the second filter layer to be filtered; and finally, the filtered gas is discharged through the opening of the filter box, so that the influence on the body health of surrounding operators is avoided to the greatest extent.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of metal doors and windows, in particular to welding equipment for production and processing of metal doors and windows. Background Art

[0002] Metal doors and windows are made of metal materials. According to different design requirements, they have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. They are an important component of the building envelope system. Metal doors and windows are usually welded by welding equipment.

[0003] For example, a door and window welding device with publication number CN217551527U has the following technical features: it includes a welding frame, the telescopic mechanism includes a push-pull rod and a positioning assembly, the movable column is located outside the welding frame and is rotatably connected to the push-pull rod at one end, and the positioning assembly is located on the side wall of the welding frame and is connected to the push-pull rod;

[0004] The door and window welding device is a device in which a positioning component and a push-pull rod cooperate with each other to adjust the position of two sets of clamping frames, thereby clamping doors and windows of different sizes to achieve welding. However, since there is no air filtering structure, some toxic gaseous substances are often generated during the welding operation and fly in the air. If these toxic gases are not treated, they will affect the health of surrounding operators. At the same time, the above-mentioned method adopts manual rotation of screws to clamp and fix the doors and windows. Such back-and-forth fixing and disassembly is not only labor-intensive, but also reduces the welding efficiency of doors and windows. Utility Model Content

[0005] In response to the deficiencies in the prior art, the utility model provides a welding device for the production and processing of metal doors and windows, which solves the problem that the existing door and window welding devices do not have an air filtration structure, and some toxic gaseous substances are often generated during the welding operation and fly in the air. If these toxic gases are not treated, they will affect the health of the surrounding operators. At the same time, the above-mentioned method uses manual means to rotate the screws to clamp and fix the doors and windows. Such back-and-forth fixing and disassembly not only requires a lot of labor, but also reduces the efficiency of door and window welding.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A welding device for the production and processing of metal doors and windows, comprising a base plate and a first vertical plate, a pair of first vertical plates fixedly connected to the top of the base plate, a first horizontal plate fixedly connected to the inner upper side of the first vertical plate, a workbench fixedly connected to the middle of the top of the base plate, and a first mesh plate fixedly connected to the middle of the workbench, a pipe fixedly connected to the inside of the bottom of the workbench, a filtering mechanism installed above the base plate, and a welding mechanism installed on the inner side of the first vertical plate.

[0007] Preferably, the filtering mechanism includes a filter box fixed to the lower surface of the base plate, and a second mesh plate, a first filter layer and a second filter layer are gap-fitted at several pairs of grooves inside the filter box. A pair of fans are fixed to the upper surface of the base plate, and the air outlet pipe and air inlet pipe of the fans are respectively connected to the filter box and the pipeline.

[0008] Preferably, the front end surfaces of the left and right filter boxes are threadedly connected to box plates via a plurality of bolts.

[0009] Preferably, the welding mechanism includes a second horizontal plate fixed to the middle of the inner side of the first vertical plate, and a motor is fixed to the bottom of the second horizontal plate, the output shaft of the motor is fixed to a connecting rod, and the other end of the connecting rod is rotatably connected to a slider through a rotating shaft, the outer wall of the slider is slidably clamped with a slide, and baffles are fixed to the inner sides of the left and right slides, and a limiting assembly is installed below the second horizontal plate.

[0010] Preferably, the limiting assembly includes a second vertical plate fixed to the lower surface of the second horizontal plate, and the inner wall of the opening of the second vertical plate is rotatably connected to a gear through a rotating shaft, and the lower part of the gear is meshed with a rack fixed to the skateboard, and the outer wall of the rack is respectively clearance-matched with the inner wall of the opening of the second vertical plate and the inner wall of the through hole of the first vertical plate.

[0011] Preferably, a welding robot is fixedly connected to the middle of the lower surface of the first transverse plate.

[0012] Beneficial effects

[0013] The utility model provides a welding device for producing and processing metal doors and windows, which has the following beneficial effects:

[0014] When welding doors and windows, the fan can be started. The fan can generate suction at the pipe through the air inlet pipe, thereby sucking in the toxic gas generated during welding, and then the toxic gas is discharged into the filter box through the air outlet pipe of the fan. The toxic gas is filtered through the second mesh plate, the first filter layer and the second filter layer in sequence, and finally the filtered gas is discharged through the opening of the filter box, thus avoiding the impact on the health of surrounding operators to the greatest extent.

[0015] The two metal door and window parts that need to be welded can be placed on the workbench, and then the motor can be started so that the output shaft of the motor drives the connecting rod to rotate, and the connecting rod drives the slider to move in the slide groove of the slide. At the same time, the slider cooperates with the slide, gear and rack to drive the baffle to move. In this way, the two metal door and window parts can be tightly fixed by a pair of baffles, and then the metal doors and windows can be welded by the welding robot. This not only reduces the labor level, but also improves the welding efficiency of doors and windows. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the present utility model.

[0017] Figure 2 It is a planar sectional view of the present utility model.

[0018] Figure 3 It is a partially enlarged schematic diagram of the present invention.

[0019] Figure 4 It is a partially enlarged schematic diagram of the present invention.

[0020] Figure 5 It is a partially enlarged schematic diagram of the present invention.

[0021] In the figure: 1. Base plate; 2. First vertical plate; 3. First horizontal plate; 4. Workbench; 5. First mesh plate; 6. Pipeline; 7. Filter box; 8. Second mesh plate; 9. First filter layer; 10. Second filter layer; 11. Fan; 12. Box plate; 13. Second horizontal plate; 14. Motor; 15. Connecting rod; 16. Slider; 17. Slide plate; 18. Baffle; 19. Second vertical plate; 20. Gear; 21. Rack; 22. Welding robot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a technical solution: a welding device for the production and processing of metal doors and windows, comprising a bottom plate 1 and a first vertical plate 2, a pair of first vertical plates 2 being fixedly connected above the bottom plate 1, a first horizontal plate 3 being fixedly connected to the inner upper side of the first vertical plates 2, a workbench 4 being fixedly connected to the middle of the top of the bottom plate 1, a first mesh plate 5 being fixedly connected to the middle of the workbench 4, a pipe 6 being fixedly connected to the interior of the bottom of the workbench 4, a filtering mechanism being installed above the bottom plate 1, and a welding mechanism being installed on the inner side of the first vertical plates 2;

[0024] A workbench 4 can be installed on the base plate 1 to support the metal doors and windows. A first mesh plate 5 is installed in the middle of the workbench 4 so that the exhaust gas during welding can float downward under the action of the suction force below. A pipe 6 is set inside the lower part of the workbench 4, and several openings are processed above the pipe 6 so that the exhaust gas can enter the pipe 6.

[0025] This embodiment is further configured such that the filtering mechanism includes a filter box 7 fixed to the lower surface of the base plate 1, a second mesh plate 8, a first filter layer 9, and a second filter layer 10 are respectively gap-fitted at a plurality of pairs of grooves inside the filter box 7, and a pair of fans 11 are fixed to the upper surface of the base plate 1, and an air outlet pipe and an air inlet pipe of the fan 11 are respectively connected to the filter box 7 and the pipeline 6;

[0026] A number of openings and grooves can be processed on the outside and inside of the filter box 7, and the second mesh plate 8, the first filter layer 9 and the second filter layer 10 can be installed in the three pairs of grooves respectively. The first filter layer 9 is polyphenylene sulfide fiber, and the second filter layer 10 is polytetrafluoroethylene fiber. Combined with the second mesh plate 8, the welding exhaust gas can be better filtered.

[0027] This embodiment is further configured such that the front end surfaces of the left and right filter boxes 7 are threadedly connected to box plates 12 via a plurality of bolts.

[0028] This embodiment is further configured such that the welding mechanism includes a second horizontal plate 13 fixedly connected to the middle of the inner side of the first vertical plate 2, and a motor 14 is fixedly connected to the lower side of the second horizontal plate 13, the output shaft of the motor 14 is fixedly connected to a connecting rod 15, and the other end of the connecting rod 15 is rotatably connected to a slider 16 via a rotating shaft, the outer wall of the slider 16 is slidably engaged with a slide plate 17, and baffles 18 are fixedly connected to the inner sides of the left and right slide plates 17, and a limit assembly is installed below the second horizontal plate 13;

[0029] The motor 14 can be started so that the output shaft of the motor 14 drives the connecting rod 15 to rotate, and the connecting rod 15 drives the slider 16 to move in the sliding groove of the slide plate 17. At the same time, the slider 16 cooperates with the slide plate 17 to drive the baffle 18 to move, so that the two metal door and window parts can be tightly fixed by a pair of baffles 18.

[0030] This embodiment is further configured such that the limit assembly includes a second vertical plate 19 fixedly connected to the lower surface of the second horizontal plate 13, and the inner wall of the opening of the second vertical plate 19 is rotatably connected to a gear 20 via a rotating shaft, and a rack 21 fixed to the slide plate 17 is meshedly connected below the gear 20, and the outer wall of the rack 21 is respectively clearance-matched with the inner wall of the opening of the second vertical plate 19 and the inner wall of the through hole of the first vertical plate 2;

[0031] An opening can be machined inside the second vertical plate 19, and a gear 20 and a rack 21 can be installed at the opening. In this way, the gear 20 and the rack 21 can limit the slide 17 and the baffle 18 to ensure their stable movement.

[0032] This embodiment is further configured such that a welding robot 22 is fixedly connected to the middle of the lower surface of the first transverse plate 3 .

[0033] It is worth noting that the models of the electrical structures involved in this application can be selected according to user needs and only need to meet the usage requirements of this application. At the same time, the corresponding control circuits are all existing technologies and can be fully implemented by people in this field, so I will not go into details.

[0034] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process.

[0035] Embodiment: When it is necessary to use this device, the external power supply and control circuit of each electrical structure can be connected, and then the two metal door and window parts to be welded are placed on the workbench 4, and then the motor 14 is started, so that the output shaft of the motor 14 drives the connecting rod 15 to rotate, and the connecting rod 15 drives the slider 16 to move in the slide groove of the slide 17. At the same time, the slider 16 cooperates with the slide 17, the gear 20 and the rack 21 to drive the baffle 18 to move, so that the two metal door and window parts can be tightly fixed by the pair of baffles 18, and then the metal door and window can be welded by the welding robot, which not only reduces the labor level but also improves the welding efficiency of doors and windows;

[0036] When welding doors and windows, the fan 11 can be started. The fan 11 can generate suction at the pipe 6 through the air inlet pipe, so as to inhale the toxic gas generated during welding, and then discharge the toxic gas into the filter box 7 through the air outlet pipe of the fan 11. The toxic gas is filtered through the second mesh plate 8, the first filter layer 9 and the second filter layer 10 in sequence, and finally the filtered gas is discharged through the opening of the filter box 7, thereby avoiding the impact on the health of the surrounding operators to the greatest extent.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding device for producing and processing metal doors and windows, comprising a base plate (1) and a first vertical plate (2), wherein a pair of first vertical plates (2) are fixedly connected above the base plate (1), characterized in that: A first horizontal plate (3) is fixedly connected to the upper inner side of the first vertical plate (2), a workbench (4) is fixedly connected to the middle of the upper part of the bottom plate (1), and a first mesh plate (5) is fixedly connected to the middle of the workbench (4), a pipe (6) is fixedly connected to the lower inner part of the workbench (4), a filtering mechanism is installed above the bottom plate (1), and a welding mechanism is installed on the inner side of the first vertical plate (2).

2. The welding equipment for producing and processing metal doors and windows according to claim 1, characterized in that: The filtering mechanism comprises a filter box (7) fixedly connected to the lower surface of the base plate (1); a second mesh plate (8), a first filter layer (9) and a second filter layer (10) are respectively interspaced and fitted at a plurality of pairs of grooves inside the filter box (7); a pair of fans (11) are fixedly connected to the upper surface of the base plate (1); an air outlet pipe and an air inlet pipe of the fans (11) are respectively connected to the filter box (7) and the pipeline (6).

3. The welding equipment for producing and processing metal doors and windows according to claim 2, characterized in that: The front end surfaces of the left and right filter boxes (7) are threadedly connected with box plates (12) via a plurality of bolts.

4. The welding equipment for producing and processing metal doors and windows according to claim 1, characterized in that: The welding mechanism comprises a second transverse plate (13) fixedly connected to the middle of the inner side of the first vertical plate (2), and a motor (14) is fixedly connected below the second transverse plate (13), an output shaft of the motor (14) is fixedly connected to a connecting rod (15), and the other end of the connecting rod (15) is rotatably connected to a slider (16) through a rotating shaft, an outer wall of the slider (16) is slidably connected to a slide plate (17), and baffles (18) are fixedly connected to the inner sides of the left and right slide plates (17), and a limiting component is installed below the second transverse plate (13).

5. The welding equipment for producing and processing metal doors and windows according to claim 4, characterized in that: The limiting assembly includes a second vertical plate (19) fixed to the lower surface of the second horizontal plate (13), and the inner wall of the opening of the second vertical plate (19) is rotatably connected to a gear (20) through a rotating shaft, and the lower part of the gear (20) is meshed with a rack (21) fixed to the slide plate (17), and the outer wall of the rack (21) is respectively clearance-matched with the inner wall of the opening of the second vertical plate (19) and the inner wall of the through hole of the first vertical plate (2).

6. The welding equipment for producing and processing metal doors and windows according to claim 1, characterized in that: A welding robot (22) is fixedly connected to the middle of the lower surface of the first transverse plate (3).

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