Multi-station water heater inner container water pipe welding equipment

Abstract

The utility model relates to the technical field of water heater inner container welding, in particular to multi-station water heater inner container water pipe welding equipment which comprises a feeding conveying line and a feeding buffering component, the feeding buffering component is arranged on one side of the feeding conveying line, the feeding conveying line comprises a conveying belt and a feeding frame, and the feeding frame is installed at one end of the conveying belt. According to the utility model, all stations of the equipment are tightly connected, and the whole process from feeding of the inner container, flange welding, water pipe welding to discharging is linked with one another, so that the retention time of materials among all the stations is shortened, the efficient line production is realized, the yield in unit time is greatly improved, and the production cost is reduced. Meanwhile, the multiple components such as the material blocking mechanism, the telescopic adsorption mechanism, the flange jacking component and the water pipe jacking mechanism work cooperatively, accurate positioning and butt joint of the inner container and the water pipe are achieved, in the welding process, welding position deviation is avoided through stable positioning and butt joint, the welding quality is guaranteed, and the qualified rate of products is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to water heater inner bag welding technical field especially relates to multi-station water heater inner bag water pipe welding equipment. BACKGROUND

[0002] Water heater inner bag water pipe welding is the process that connects and fixes water heater inner bag and water pipe, usually adopts professional welding equipment and technology, selects appropriate welding method according to the material quality (such as stainless steel, copper etc.) of inner bag and water pipe, such as argon arc welding, and when welding, it is necessary to ensure that the weld is uniform, firm, has good sealing property to prevent water leakage, at the same time, it is necessary to strictly control welding parameters to avoid damage to inner bag and water pipe due to overheating etc., influence the performance and service life of water heater, and high-quality welding can guarantee the reliability of water heater inner bag and water pipe connection, and guarantee the safe and stable operation of water heater.

[0003] At present, when welding water heater inner bag water pipe, people usually process water heater inner bag gradually, and the operation process is not smooth, the residence time of materials between stations is increased, and the production efficiency is influenced, and improvement is needed. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings that people usually process water heater inner bag gradually in the prior art, the operation process is not smooth, the residence time of materials between stations is increased, and the production efficiency is influenced, and provides multi-station water heater inner bag water pipe welding equipment.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: Multi-station water heater inner container water pipe welding equipment, including feeding conveying line and feeding buffer component, the feeding buffer component is located in the one side of feeding conveying line and sets up, the feeding conveying line includes the conveying belt and the feeding frame, the feeding frame is installed at the one end of conveying belt, the feeding buffer component includes the frame and the mounting bracket, the frame is placed in the side of conveying belt away from the feeding frame, the number of mounting bracket is two, two The mounting bracket is placed respectively on both sides of conveying belt, the upper end of mounting bracket is fixedly connected with guide rail, the telescopic adsorption mechanism is slidably installed on the guide rail, the upper surface of frame is sequentially provided with flange welding component, water pipe welding component and unloading buffer component in the direction away from conveying belt, one side of frame is provided with welding robot, the connection between the equipment various stations is close, from the feeding of inner container, flange welding, water pipe welding to unloading, the whole process is linked, reduces the residence time of material between various stations, realizes the high -efficient flow operation, and the output in unit time is greatly improved, and multiple components such as material blocking mechanism, telescopic adsorption mechanism, flange jacking component and water pipe jacking mechanism work together, realize the accurate positioning and docking of inner container and water pipe, in the welding process, the stable positioning and docking avoid the welding position deviation, guarantee the welding quality, improve the qualified rate of product.

[0006] Preferably, the upper surface of the conveying belt is provided with a material blocking mechanism, the number of the material blocking mechanism is two, the conveying belt of the feeding conveying line continuously runs, and the two material blocking mechanisms cooperate to accurately position the water heater inner container, ensuring that the inner container is stable in position during conveying and smoothly reaches the designated position. The telescopic adsorption mechanism can quickly grab the inner container and transfer it to the buffer table of the frame, greatly improving the feeding efficiency, reducing the waiting time, and ensuring the continuity of the production process.

[0007] Preferably, the upper surface of the frame is fixedly connected with a buffer table, and the upper surface of the frame is fixedly connected with a slide rail, and the flange jacking component is slidably installed on the slide rail. The structure of each component of the equipment is reasonable, easy to disassemble and install, and when a fault occurs or maintenance is needed, the maintenance personnel can quickly locate the problem and perform maintenance, reducing the downtime of the equipment and improving the availability of the equipment.

[0008] Preferably, the drive end of the flange jacking component is provided with a heat insulation plate to effectively protect the flange jacking component.

[0009] Preferably, the flange welding component comprises a stabilizing frame mounted on the rack, two symmetrical wire feeding mechanisms are fixedly connected to one side of the stabilizing frame, and two mirror image flange welding mechanisms are mounted on the upper surface of the stabilizing frame.

[0010] Preferably, the water pipe welding component comprises a support frame fixedly connected to the upper surface of the rack, a material tooling table is fixedly connected to the upper end of the support frame, a material detection mechanism is fixedly connected to the upper surface of the material tooling table, and a water pipe jacking mechanism is fixedly connected to the upper surface of the rack.

[0011] Preferably, the blanking buffer component comprises a blanking frame fixedly connected to the upper surface of the rack, and protective plates are fixedly connected to the two sides of the blanking frame.

[0012] Compared with the prior art, the utility model has the advantages and positive effects that:

[0013] 1、The utility model discloses, the connection of equipment between each position is close, from the feeding of inner container, flange welding, water pipe welding to blanking, the whole process is closely linked, reduces the residence time of material between each position, realizes the high -efficient flow operation, and the output in unit time is improved greatly, and multiple components such as material blocking mechanism, telescopic adsorption mechanism, flange jacking part and water pipe jacking mechanism work cooperatively, realize the accurate positioning and butt joint of inner container and water pipe, and the stable positioning and butt joint avoid welding position deviation in the welding process, guarantee the welding quality, improve the qualified rate of product.

[0014] 2、The utility model discloses, the flange welding component is equipped with two wire feeding mechanisms and mirror image flange welding mechanism, can simultaneously to the flange of inner container welding, compared with the traditional single position welding mode, greatly shorten the flange welding time, improved the welding efficiency, and after the flange welding is completed, the flange jacking part can quickly transport the inner container to next position, continues to the transfer processing of new inner container, further improves the overall production efficiency.

[0015] 3、The utility model discloses a feeding conveying line's conveying belt continues to run, and cooperates two material blocking mechanisms to carry out accurate location to the water heater inner bag, guarantees the position stability of inner bag in the conveying process, and reaches the appointed position smoothly, and telescopic adsorption mechanism can quickly snatch the inner bag and shift to the buffer platform of rack, greatly improves the feeding efficiency, reduces the waiting time, and ensures the continuity of production process.

[0016] 4、The utility model discloses a water pipe jacking mechanism is equipped with four kinds of positioning pins, can control the number of positioning pin jacking according to the number of water pipe water nozzle, realizes accurate positioning to various specifications water pipes, makes the equipment can adapt to the welding demand of different models water heater inner bag, expands the applicable range of equipment, reduces the cost of enterprise replacement equipment due to product model change.

[0017] 5、The utility model discloses the structure design of equipment each part is reasonable, is convenient for dismounting and installation, when appearing the breakdown or needing maintenance, maintenance personnel can quickly locate the problem and carry out maintenance, reduces the downtime of equipment, improves the availability of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model proposes the three -dimensional structure schematic diagram of multistation water heater inner bag water pipe welding equipment;

[0019] Figure 2 The utility model proposes the structure schematic diagram of rack in multistation water heater inner bag water pipe welding equipment;

[0020] Figure 3 The utility model proposes the structure schematic diagram of flange jacking part in multistation water heater inner bag water pipe welding equipment;

[0021] Figure 4 The utility model proposes the structure schematic diagram of flange welding part in multistation water heater inner bag water pipe welding equipment;

[0022] Figure 5 The utility model proposes the structure schematic diagram of water pipe welding part in multistation water heater inner bag water pipe welding equipment;

[0023] Figure 6 The utility model proposes the side view structure schematic diagram of multistation water heater inner bag water pipe welding equipment in Figure 5 ;

[0024] Figure 7 The utility model proposes the structure schematic diagram of water pipe jacking mechanism in multistation water heater inner bag water pipe welding equipment.

[0025] LEGEND:

[0026] 1, feeding conveying line;11, feeding frame;12, conveying belt;13, material blocking mechanism;2, feeding buffer component;21, mounting frame;22, guide rail;23, telescopic adsorption mechanism;24, buffer table;25, sliding rail;26, rack;27, flange jacking component;28, heat insulation plate;3, flange welding component;31, stabilizing frame;32, flange welding mechanism;33, wire feeding mechanism;4, water pipe welding component;41, support frame;42, water pipe jacking mechanism;43, material detection mechanism;44, material tooling table;5, welding robot;6, discharging buffer component;61, discharging frame;62, protective plate. DETAILED DESCRIPTION

[0027] Please refer to Figures 1-7 The utility model provides a technical scheme: Multi-station water heater liner water pipe welding equipment, including feeding conveying line 1 and feeding buffer component 2, feeding buffer component 2 is located in the one side of feeding conveying line 1 setting, feeding conveying line 1 includes conveying belt 12 and feeding frame 11, and feeding frame 11 is installed in the one end of conveying belt 12, and feeding buffer component 2 includes rack 26 and mounting frame 21, and rack 26 is placed in the side away from feeding frame 11 of conveying belt 12, and the number of mounting frame 21 is two, and two mounting frames 21 are placed respectively in the both sides of conveying belt 12, and the upper end of mounting frame 21 is fixedly connected with guide rail 22, and telescopic adsorption mechanism 23 is slidably installed on guide rail 22, and the upper surface of rack 26 is sequentially provided with flange welding component 3, water pipe welding component 4 and discharging buffer component 6 in the direction away from conveying belt 12, and one side of rack 26 is provided with welding robot 5, and the connection between the equipment various stations is close, and from the feeding of liner, flange welding, water pipe welding to discharging, the whole process is linked, reduces the residence time of material between various stations, realizes the high -efficient flow operation, and the output in unit time is improved greatly, and multiple components such as material blocking mechanism 13, telescopic adsorption mechanism 23, flange jacking component 27 and water pipe jacking mechanism 42 work cooperatively, realize the accurate positioning and butt joint of liner and water pipe, in the welding process, the stable positioning and butt joint avoid the welding position deviation, guarantee the welding quality, improve the qualified rate of product.

[0028] In the embodiment: the upper surface of conveying belt 12 is installed with material blocking mechanism 13, the number of material blocking mechanism 13 is two, and the conveying belt 12 of feeding conveying line 1 continuously operates, cooperates two material blocking mechanisms 13 to carry out accurate limiting to water heater liner, guarantees that liner is stable in the position in the conveying process, reaches the specified position smoothly, and telescopic adsorption mechanism 23 can quickly grab liner and shift to the buffer table 24 of rack 26, greatly improves the feeding efficiency, reduces the waiting time, and ensures the continuity of production process.

[0029] Specifically, the upper surface of the rack 26 is fixedly connected with the buffer table 24, the upper surface of the rack 26 is fixedly connected with the sliding rail 25, the flange jacking component 27 is slidingly installed on the sliding rail 25, the structure design of each component of the equipment is reasonable, and the equipment is convenient to disassemble and install. When a fault occurs or maintenance is needed, maintenance personnel can quickly locate the problem and perform maintenance, reducing the downtime of the equipment and improving the availability of the equipment.

[0030] Specifically, the driving end of the flange jacking component 27 is installed with the heat insulation plate 28, which effectively protects the flange jacking component 27.

[0031] Specifically, the flange welding component 3 includes a stabilizing frame 31 installed on the rack 26, two symmetrically arranged wire feeding mechanisms 33 fixedly connected to one side of the stabilizing frame 31, and two mirror image arranged flange welding mechanisms 32 installed on the upper surface of the stabilizing frame 31. The flange welding component 3 is equipped with two wire feeding mechanisms 33 and mirror image arranged flange welding mechanisms 32, which can simultaneously weld the flanges of the inner container. Compared with the traditional single-station welding method, the flange welding time is greatly shortened, the welding efficiency is improved, and after the flange welding is completed, the flange jacking component 27 can quickly transport the inner container to the next station for further processing, further improving the overall production efficiency.

[0032] In this embodiment: the water pipe welding component 4 includes a support frame 41 fixedly connected to the upper surface of the rack 26, a material tooling table 44 fixedly connected to the upper end of the support frame 41, a material detection mechanism 43 fixedly connected to the upper surface of the material tooling table 44, a water pipe jacking mechanism 42 fixedly connected to the upper surface of the rack 26, a positioning pin installed at the driving end of the water pipe jacking mechanism 42, and the positioning pin has four specifications, effectively jacking various specifications of water pipe products, and the water pipe jacking mechanism 42 controls the number of positioning pins jacked according to the number of water taps.

[0033] Specifically, the blanking buffer component 6 includes a blanking frame 61 fixedly connected to the upper surface of the rack 26, and a protective plate 62 fixedly connected to both sides of the blanking frame 61.

[0034] Working principle: the water heater inner container to be welded is conveyed by the feeding conveying line 1, the conveying belt 12 continuously runs, and the inner container is conveyed from one end to the other end. The two material blocking mechanisms 13 installed on the surface of the conveying belt 12 can limit the position of the water heater inner container to ensure that it is stable during conveying and accurately reaches the specified position.

[0035] When the inner liner reaches one end of the conveyor belt 12 near the frame 26, the telescopic suction mechanism 23 located on the mounting brackets 21 on both sides of the conveyor belt 12 starts to work. The telescopic suction mechanism 23 slides along the guide rail 22 to the top of the inner liner, grabs the inner liner by suction, and transfers it to the frame 26, realizing the transition of the inner liner from the conveyor line to the frame 26, and places it on the buffer table 24 for temporary storage.

[0036] The inner liner, placed on the buffer platform 24, is slid down the flange lifting component 27 via the slide rail 25 to below the flange welding component 3. The heat insulation plate 28 at the drive end of the flange lifting component 27 prevents welding heat from damaging the lifting component and ensures the smooth rise of the inner liner. Once the inner liner reaches the appropriate position, it precisely aligns with the flange welding mechanism 32. Simultaneously, the wire feeding mechanism 33 stably feeds the welding wire. The flange welding mechanism 32 surrounds the inner liner and performs welding operations on the flange of the inner liner, greatly improving welding efficiency and ensuring consistent welding quality. Subsequently, the flange lifting component 27 transports the welded flanged inner liner to the next production line. The flanged inner liner is then placed on the material tooling table 44. Afterward, the flange lifting component 27 resets and continues to transfer and process the inner liner material adsorbed by the telescopic adsorption mechanism 23.

[0037] Before welding the water pipes, water pipes of different specifications are placed above the water pipe lifting mechanism 42. The lifting mechanism 42 controls the corresponding positioning pins to lift according to the number of water pipe nozzles, achieving precise positioning of the water pipes of different specifications. The material detection mechanism 43 on the material tooling table 44 monitors the placement of the water pipes in real time. Once the water pipe is detected as properly positioned, the welding robot 5 moves from one side to the work area and welds the water pipe to the inner liner according to a preset program. During the welding process, the movement trajectory and welding parameters of the welding robot 5 can be flexibly adjusted according to actual needs to ensure welding quality.

[0038] The welded inner tank of the water heater is then pushed by the flange lifting component 27 onto the unloading rack 61 of the unloading buffer component 6, awaiting further processing.

Claims

1. A multi-station water heater inner tank pipe welding equipment, comprising a feeding conveyor line (1) and a feeding buffer component (2), characterized in that: The feeding buffer component (2) is located on one side of the feeding conveyor line (1). The feeding conveyor line (1) includes a conveyor belt (12) and a feeding rack (11). The feeding rack (11) is installed at one end of the conveyor belt (12). The feeding buffer component (2) includes a frame (26) and a mounting frame (21). The frame (26) is placed on the side of the conveyor belt (12) away from the feeding rack (11). There are two mounting frames (21). The two mounting frames (21) are respectively located on the side of the conveyor belt (12) away from the feeding rack (11). Placed on both sides of the conveyor belt (12), the upper end of the mounting frame (21) is fixedly connected to the guide rail (22), the guide rail (22) is slidably installed with the telescopic adsorption mechanism (23), the surface of the frame (26) is provided with flange welding components (3), the surface of the frame (26) is provided with water pipe welding components (4), the end of the frame (26) away from the conveyor belt (12) is provided with a material feeding buffer component (6), and a welding robot (5) is provided on one side of the frame (26).

2. The multi-station water pipe welding equipment for water heater inner tanks according to claim 1, characterized in that: The upper surface of the conveyor belt (12) is equipped with a material blocking mechanism (13), and there are two material blocking mechanisms (13).

3. The multi-station water pipe welding equipment for water heater inner tanks according to claim 1, characterized in that: A buffer platform (24) is fixedly connected to the upper surface of the frame (26), and a slide rail (25) is fixedly connected to the upper surface of the frame (26). A flange lifting component (27) is slidably installed on the slide rail (25).

4. The multi-station water pipe welding equipment for water heater inner tanks according to claim 3, characterized in that: The drive end of the flange lifting component (27) is equipped with a heat insulation plate (28).

5. The multi-station water heater inner tank pipe welding equipment according to claim 1, characterized in that: The flange welding component (3) includes a stabilizer (31), which is mounted on a frame (26). Two symmetrically arranged wire feeding mechanisms (33) are fixedly connected to one side of the stabilizer (31), and two mirror-arranged flange welding mechanisms (32) are mounted on the upper surface of the stabilizer (31).

6. The multi-station water pipe welding equipment for water heater inner tanks according to claim 1, characterized in that: The water pipe welding component (4) includes a support frame (41), which is fixedly connected to the upper surface of the frame (26). A material tooling table (44) is fixedly connected to the upper end of the support frame (41), and a through-beam material detection mechanism (43) is fixedly connected to the upper surface of the material tooling table (44). A water pipe lifting mechanism (42) is fixedly connected to the upper surface of the frame (26).

7. The multi-station water pipe welding equipment for water heater inner tanks according to claim 1, characterized in that: The feeding buffer component (6) includes a feeding rack (61), which is fixedly connected to the upper surface of the frame (26), and protective plates (62) are fixedly connected to both sides of the feeding rack (61).

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