CN220278548U - Automatic welding equipment for fan volute - Google Patents
Automatic welding equipment for fan volute Download PDFInfo
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- CN220278548U CN220278548U CN202321660271.0U CN202321660271U CN220278548U CN 220278548 U CN220278548 U CN 220278548U CN 202321660271 U CN202321660271 U CN 202321660271U CN 220278548 U CN220278548 U CN 220278548U
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Abstract
The utility model relates to the technical field of welding of fan volutes, in particular to automatic welding equipment for the fan volutes, which comprises a welding gun moving device and a fan volute fixing and rotating device, wherein the welding gun moving device comprises a welding machine trolley framework, a welding machine body and a wire feeder, the welding machine body and the wire feeder are arranged on the welding machine trolley framework, a welding wire reel is arranged on one side of the welding machine trolley framework, which is positioned on the wire feeder, the fan volute fixing and rotating device comprises a main body equipment threading base, a rotating shaft seat and a welding plate, the rotating shaft seat is fixedly arranged on the main body equipment threading base, and the welding plate is movably connected with the main body equipment threading base through a movable shaft. The utility model has simple structure and reasonable design, adopts double-gun welding, reduces the deformation amount of the fan volute by two-way welding while ensuring the precision, ensures the efficiency and reduces the harm of harmful substances to human bodies on the basis of ensuring the attractive and consistent welding in the welding process.
Description
Technical Field
The utility model relates to the technical field of welding of fan volutes, in particular to automatic welding equipment for a fan volute.
Background
Along with the rapid growth of Chinese economy, the full-automatic process of factory equipment is increasingly accelerated, and the operation is time-consuming and labor-consuming by singly relying on manpower, so that the operation cost of the factory is increased. The mechanical processing enterprises mostly use thick steel materials and consume a great deal of manpower. The common centrifugal fan spiral case welding equipment in market joins in marriage the welding positioner for welding robot and welds, and equipment investment cost is higher, and welding robot equips two welder less, puts forward great requirement to robot self load when equipping two welder, economic nature consideration, and the cost input is too high.
In the welding process of the volute of the daily centrifugal fan, the left side plate and the right side plate are required to be welded on the volute coaming, the welding points are two relatively parallel positions, the welding points are operated in a single operation mode according to one side of the welding points, the other side of the welding points is welded, deformation is easy to occur at the welding positions, when the other side of the welding points is welded, the deviation is required to be manually detected and corrected after manual measurement, and the error is large after the whole processing. If the hand is welded, because the dynamics is controlled to change at any time, the welding seam after the whole welding is difficult to guarantee beautifully unanimously, and the speed is slower when the manpower is welded simultaneously, is difficult to guarantee the timely effective supply of big batch order, and during the manpower welding, harmful substance such as welding cigarette that produces can cause certain injury to the human body, and the manpower welding is high to workman's proficiency, and is with high costs. For this, the applicant devised an automated welding device for fan volutes.
Disclosure of Invention
The utility model aims to provide automatic welding equipment for a fan volute, which has the advantages of simple structure, reasonable design, adoption of double-gun welding, bidirectional welding while ensuring the precision, reduction of deformation of the fan volute, ensuring the efficiency and reducing the harm of harmful substances to human bodies on the basis of ensuring the attractive and consistent welding in the welding process, and solves the problems raised by the technical background.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic welding equipment comprises a welding gun moving device and a fan volute fixed rotating device, wherein the welding gun moving device comprises a welding machine trolley framework, a welding machine body and a wire feeder, the welding machine body is arranged on the welding machine trolley framework, a welding wire reel is arranged on one side of the welding machine trolley framework, the wire feeder is used for feeding welding wires on the welding wire reel to the fan volute fixed rotating device, the fan volute fixed rotating device comprises a main body equipment threading base, a rotating shaft seat and a welding plate, the rotating shaft seat is fixedly arranged on the main body equipment threading base, a rotating shaft is connected to the rotating shaft seat in a rotating mode, the rotating shaft seat is sleeved with the fan volute to be welded, a rotating shaft driving motor for driving the rotating shaft to rotate is further arranged on the rotating shaft seat, the welding plate is movably connected with the main body equipment threading base through a movable shaft, two welding guns are arranged on the welding plate, and the two welding guns are all connected with the welding machine body.
Preferably, the automatic welding equipment further comprises an electric control cabinet, the electric control cabinet is electrically connected with the welding gun movement device and the fan volute fixed rotation device respectively, and at least a touch display screen and functional buttons are arranged on the electric control cabinet.
Preferably, the welding gun movement device further comprises a welding machine gas cylinder detachably mounted on the welding machine trolley framework, and the welding machine gas cylinder is communicated with the welding machine body.
Preferably, the bottom of the welding machine trolley framework is provided with a welding machine trolley universal wheel and a welding machine trolley heavy wheel, wherein the size value of the welding machine trolley load wheel is larger than that of the welding machine trolley universal wheel.
Preferably, the fan volute fixing and rotating device further comprises two electric cylinders, the two electric cylinders are arranged at intervals, one end of each electric cylinder is connected with the welding plate, and the other end of each electric cylinder is connected with the threading base of the main body equipment.
Preferably, two side walls of the welding plate are provided with welding gun distance adjusting knobs, the welding gun distance adjusting knobs are connected with adjusting rods, and the adjusting rods are in contact connection with the welding gun.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model provides automatic welding equipment for a fan volute, which comprises a welding gun moving device, a fan volute fixed rotating device and an electric control cabinet, wherein the electric control cabinet is respectively connected with the welding gun moving device and the fan volute fixed rotating device, and a touch display screen and a functional button are arranged on the electric control cabinet to realize automatic control.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a block diagram of a gun motion device according to the present utility model;
FIG. 3 is a diagram of one of the structures of the fan volute stationary rotating device of the present utility model;
FIG. 4 is a second block diagram of the fan volute fixed rotation device of the present utility model.
Reference numerals and names in the drawings are as follows:
1. a welding gun movement device; 11. welding machine trolley framework; 12. a welder body; 13. a wire feeder; 14. a wire reel; 15. welding a gas cylinder of the welding machine; 16. universal wheels of the welding machine trolley; 17. small vehicle-mounted heavy wheel of welding machine; 2. the fan volute is fixed on the rotating device; 21. a main body device threading base; 22. a rotating shaft seat; 23. welding plates; 24. a rotation shaft; 25. a fan volute; 26. a movable shaft; 27. a welding gun; 28. a rotation shaft driving motor; 29. an electric cylinder; 210. a welding gun distance adjusting knob; 211. an adjusting rod; 3. an electric control cabinet; 31. touching the display screen; 32. function buttons.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, an embodiment of the present utility model is provided: the automatic welding equipment for the fan volute comprises a welding gun motion device 1 and a fan volute fixed rotating device 2, the automatic welding equipment further comprises an electric control cabinet 3, the electric control cabinet 3 is electrically connected with the welding gun motion device 1 and the fan volute fixed rotating device 2 respectively, at least a touch display screen 31 and a function button 32 are arranged on the electric control cabinet 3, and automatic work of the automatic welding equipment is automatically controlled through the touch display screen 31 and the function button 32.
Referring to fig. 2, the welding gun motion device 1 in the drawing includes a welding carriage skeleton 11, and a welding machine body 12 and a wire feeder 13 disposed on the welding carriage skeleton 11, a welding carriage universal wheel 16 and a welding carriage heavy wheel 17 are disposed at the bottom of the welding carriage skeleton 11, wherein the size value of the welding carriage heavy wheel 17 is greater than that of the welding carriage universal wheel 16, the welding gun motion device 1 can be moved by matching the welding carriage universal wheel 16 and the welding carriage heavy wheel 17, so as to meet the use requirements of different environmental conditions, the practicability is strong, a wire reel 14 is disposed on one side of the welding carriage skeleton 11, which is located at the wire feeder 13, of the welding wire on the wire reel 14 is fed to the fan volute fixed rotation device 2, the welding gun motion device 1 further includes a welding gas cylinder 15 detachably mounted on the welding carriage skeleton 11, the welding gas cylinder 15 is communicated with the welding machine body 12, and the welding carriage body 12 is provided with welding energy through the gas cylinder 15, and the welding machine body 12 is required to be used.
Referring to fig. 3 and 4, the fan volute fixing and rotating device 2 in the drawings comprises a main body device threading base 21, a rotating shaft seat 22 and a welding plate 23, wherein the main body device threading base 21 adopts national standard square tubes, hollow characteristics of the square tubes are utilized on the basis of rigidity, connecting wires, connecting air pipes and the like required by the device are arranged inside the square tubes, the external exposure of lines is reduced, the safety of the whole device is improved, each section of square tubes is provided with a detachable access hole, an observation window is convenient for line arrangement during installation of the device, convenience is provided for subsequent line changing, maintenance and the like, the rotating shaft seat 22 is fixedly installed on the main body device threading base 21, the rotating shaft seat 22 is rotationally connected with a rotating shaft 24, a fan volute 25 to be welded is sleeved on the rotating shaft 24, a rotating shaft driving motor 28 for driving the rotating shaft 24 to rotate is further arranged on the rotating shaft seat 22, the rotating shaft driving motor 28 is a servo motor, when the rotating shaft driving the rotating shaft 24 to rotate, the fan volute 25 to be welded can be driven to rotate in the rotating process,
specifically, the welding plate 23 is movably connected with the main device threading base 21 through the movable shaft 26, two welding guns 27 are installed on the welding plate 23, the two welding guns 27 are connected with the welding machine body 12, a double welding gun 27 operation mode is adopted, two times of welding are completed under the same operation time, the working efficiency is increased under the premise of not increasing the cost, the fan volute fixing and rotating device 2 further comprises electric cylinders 29, the two electric cylinders 29 are arranged at intervals, one end of each electric cylinder 29 is connected with the welding plate 23, the other end of each electric cylinder 29 is connected with the main device threading base 21, the electric cylinders 29 are stroke-adjustable electric cylinders, before the automatic welding device is not started, the electric cylinders 29 are located at an original point position, the original point is located at a sufficient safe distance from the fan volute 25, signals are sent out along with the whole in the electric control cabinet 3 at the beginning of welding, the electric cylinders can be moved to corresponding welding positions to weld the corresponding welding positions, the positions are adjusted synchronously at any time in the welding process, and continuous and complete welding actions are to be completed.
Specifically, two side walls of the welding plate 23 are provided with a welding gun distance adjusting knob 210, the welding gun distance adjusting knob 210 is connected with an adjusting rod 211, the adjusting rod 211 is in contact connection with the welding gun 27, the welding gun distance adjusting knob 210 is a fixed embedded knob, the adjusting rod 211 is additionally arranged, manual adjustment can be performed, and a corresponding scale is attached to the position of the welding gun 27 from the center line, so that the distance between the two welding guns 27 can be manually adjusted when the model of the fan volute 25 is changed.
When the automatic welding equipment works, firstly, a fan volute 25 to be welded is fixedly arranged on a rotating shaft 24, the fan volute 25 is additionally provided with a running central shaft hole, and a shaft shoulder is additionally arranged in the middle of the rotating shaft 24, so that the fan volute 25 can rotate along with the rotating shaft 24 after being fixed on the rotating shaft 24, then, the fan volute 25 is manually rotated, whether the fan volute 25 is arranged in place is checked, and after the automatic welding equipment is in place, the electric control cabinet 3 controls the automatic welding equipment to start up and electrify, and the operation steps after electrifying are as follows:
step one: the function button 32 of the electric control cabinet 3 is driven to an automatic mode;
step two: the touch display screen 31 of the electric control cabinet 3 selects the model of the fan volute 25, and the corresponding two-axis movement route, the current parameter of the welding machine body 12, the arcing parameter, the electric cylinder 29 stroke and other relevant technological parameters calibrated in advance are adjusted;
step three: the equipment body switch button on the start function button 32 is pressed, the automatic welding equipment rotating shaft 24 automatically rotates the fan volute 25 to the initial welding position, the electric cylinder 29 automatically moves to the starting point of the welding position, the welding machine body 12 and the wire feeder 13 start standby, the equipment is provided with two start-stop and emergency-stop switches, the equipment body switch only makes corresponding preparation work, the rotating shaft 24 moves to the welding starting point position, the welding and the wire feeder 13 are still in a starting but non-arcing standby state, so that the equipment is designed to avoid personnel injury possibly caused by complete separation after clamping operators, the personnel can move to a certain distance from the equipment after the operators check that each moving unit is abnormal, the welding machine body 13 and the wire feeder 12 are normally electrified and started, the starting switch is manually opened again at the position of the electric control cabinet 3, the welding machine body 13 starts to perform arc starting and welding, the personnel are ensured to be far away from the welding position and the position of the rotating shaft 24 during welding, and safety accidents are avoided.
It should be noted that, when the equipment fails or needs to be maintained, the mode selection of the electric control cabinet 3 can be selected to be switched to a manual mode, the required maintenance failure point is adjusted and observed in a point-by-point manner, and the panel of the electric control cabinet 3 is provided with a corresponding failure indicator lamp, so that the running condition of the equipment can be reflected in real time.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An automatic welding equipment of fan spiral case, its characterized in that: including welder motion device (1) and fan spiral case fixed rotating device (2), welder motion device (1) include welder dolly skeleton (11) and set up welding machine body (12) and wire feeder (13) on welder dolly skeleton (11), be located one side of wire feeder (13) on welder dolly skeleton (11) and be provided with wire reel (14), wire feeder (13) send the welding wire on wire reel (14) to fan spiral case fixed rotating device (2) department, fan spiral case fixed rotating device (2) include main part equipment threading base (21), rotary shaft seat (22) and welded plate (23), rotary shaft seat (22) fixed mounting is on main part equipment threading base (21), and rotates on rotary shaft seat (22) and be connected with rotation axis (24), cover is equipped with on rotation axis (24) and waits welded fan (25), still be provided with rotation axis driving motor (28) that drive rotation axis (24) pivoted on rotary shaft seat (22), welded plate (23) are through loose axle (26) and main part equipment threading base (21) and welded plate (27), and two welder bodies (27) are all connected with welder body (27).
2. The automated welding apparatus for a fan volute of claim 1, wherein: the welding gun rotating device comprises a welding gun moving device (1), a fan volute fixed rotating device (2) and an electric control cabinet (3), wherein the electric control cabinet (3) is electrically connected with the welding gun moving device (1) and the fan volute fixed rotating device (2), and at least a touch display screen (31) and functional buttons (32) are arranged on the electric control cabinet (3).
3. The automated welding apparatus for a fan volute of claim 1, wherein: the welding gun movement device (1) further comprises a welding machine gas cylinder (15) which is detachably arranged on the welding machine trolley framework (11), and the welding machine gas cylinder (15) is communicated with the welding machine body (12).
4. The automated welding apparatus for a fan volute of claim 1, wherein: the bottom of the welding machine trolley framework (11) is provided with a welding machine trolley universal wheel (16) and a welding machine trolley heavy wheel (17), wherein the size value of the welding machine trolley heavy wheel (17) is larger than that of the welding machine trolley universal wheel (16).
5. The automated welding apparatus for a fan volute of claim 1, wherein: the fan spiral case fixed rotating device (2) further comprises two electric cylinders (29), the two electric cylinders (29) are arranged at intervals, one end of each electric cylinder (29) is connected with the welding plate (23), and the other end of each electric cylinder is connected with the main body equipment threading base (21).
6. The automated welding apparatus for a fan volute of claim 1, wherein: welding gun distance adjusting knobs (210) are arranged on two side walls of the welding plate (23), adjusting rods (211) are connected to the welding gun distance adjusting knobs (210), and the adjusting rods (211) are connected with the welding gun (27) in a contact mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660271.0U CN220278548U (en) | 2023-06-28 | 2023-06-28 | Automatic welding equipment for fan volute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321660271.0U CN220278548U (en) | 2023-06-28 | 2023-06-28 | Automatic welding equipment for fan volute |
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| Publication Number | Publication Date |
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| CN220278548U true CN220278548U (en) | 2024-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202321660271.0U Active CN220278548U (en) | 2023-06-28 | 2023-06-28 | Automatic welding equipment for fan volute |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655577A (en) * | 2024-01-31 | 2024-03-08 | 上海德惠特种风机有限公司 | Industrial fan shell production equipment |
-
2023
- 2023-06-28 CN CN202321660271.0U patent/CN220278548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117655577A (en) * | 2024-01-31 | 2024-03-08 | 上海德惠特种风机有限公司 | Industrial fan shell production equipment |
| CN117655577B (en) * | 2024-01-31 | 2024-04-26 | 上海德惠特种风机有限公司 | Industrial fan shell production equipment |
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