Welding device for fire grate machining

Abstract

The utility model discloses a welding device for fire grate machining, relates to the field of fire grate machining, and aims to solve the problem that in the prior art, when fire grate pieces are machined at present, two fire grate pieces are manually folded and then manually supported and welded, so that the production efficiency of the fire grate pieces is low. A servo motor is fixedly arranged in the pedestal, a rotating disc is rotationally connected to one side of the upper end of the pedestal, a plurality of fire grate sheet fixing seats are fixedly connected to the rotating disc in an annular array mode, inserting grooves are formed between the interiors of the fire grate sheet fixing seats and the end faces of one sides, and welding grooves are formed in the upper end faces of the fire grate sheet fixing seats. One side of each fire row piece fixing base is connected with an electric control telescopic rod, a lifting driving device is arranged on the other side of the upper end of the table base, one side of the lifting driving device is connected with a welding device, and a plurality of welding heads are arranged on one side of the welding device at equal intervals.

Description

Technical Field

[0001] The utility model relates to the field of burner processing, and specifically relates to a welding device for burner processing. Background Technique

[0002] A burner refers to a smoke exhaust device in which a combustion chamber and a flue are designed together. Its function is to transfer heat from the combustion chamber to the smoke exhaust chamber through the flue to achieve the purpose of heating and exhausting smoke. In a water heater, the burner is composed of multiple combustion chambers and flues. Each combustion chamber has a smoke exhaust port, and the flue conveys the waste gas generated by combustion into it. After combustion in the combustion chamber, it is then discharged into the external flue. When the waste gas in the combustion chamber is heated, oxygen in the waste gas is released, and at the same time, heat is absorbed. At this time, the waste gas will be heated, enabling it to burn further to form hot water. For different models of water heaters, such as 10-liter and 12-liter water heaters, the number and size of the burners will be different. A 12-liter water heater usually increases the number of burners to improve the heating efficiency and hot water output. In addition, the number and size of the burners will also affect the volume of the water heater, the design of the control circuit, and the solenoid valve.

[0003] For example, the authorized announcement number is CN220567245U, a burner and a combustion device. Among them, the burner includes a burner body and a metal mesh. An air flow channel is formed in the burner body. The burner body is provided with a plurality of air outlet holes communicated with the air flow channel. The plurality of air outlet holes are arranged at intervals along the length direction of the burner body. At least part of the hole edge of at least one air outlet hole is arranged in a non-linear manner; the metal mesh is arranged on the burner body corresponding to the positions of the plurality of air outlet holes. The technical solution of the utility model can fully mix air and gas, make the combustion more complete, form a stable and uniform flame, and reduce the emission of nitrogen oxides.

[0004] Currently, when processing burner plates, two burner plates are manually closed and then manually supported for welding, resulting in a slow production efficiency of burner plates; therefore, there is an urgent need in the market to develop a welding device for burner processing to help people solve existing problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a welding device for burner processing to solve the problem that currently, when processing burner plates, two burner plates are manually closed and then manually supported for welding, resulting in a slow production efficiency of burner plates as mentioned in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical solutions: A welding device for the processing of burner grids, including a pedestal. A servo motor is fixedly arranged inside the pedestal. One side of the upper end of the pedestal is rotatably connected with a rotating disk. A plurality of burner grid sheet fixing seats are fixedly connected in an annular array on the rotating disk. A slot is arranged between the inside and one end face of the burner grid sheet fixing seat. A welding groove is arranged on the upper end face of the burner grid sheet fixing seat. Electric control telescopic rods are connected to one side of each burner grid sheet fixing seat. An elevating driving device is arranged on the other side of the upper end of the pedestal. A welding device is connected to one side of the elevating driving device. A plurality of welding heads are arranged at equal intervals on one side of the welding device.

[0007] Preferably, a rotating column is fixedly connected to the middle of the lower end of the rotating disk. The lower end of the rotating column extends into the pedestal and is fixedly provided with a worm gear tooth.

[0008] Preferably, a worm is fixedly connected to the output shaft of the servo motor. The worm is meshed and connected with the tooth part of the worm gear on the rotating column.

[0009] Preferably, the lower end of the welding groove is communicated with the inside of the slot. A through hole is arranged between the middle of one end face of the burner grid sheet fixing seat and the inside of the slot.

[0010] Preferably, the telescopic end of the electric control telescopic rod is inserted into the through hole and fixedly connected with a circular rubber block.

[0011] Preferably, a driving seat is fixedly connected to one end face of the elevating driving device. A slider is fixedly connected to one end face of the welding device.

[0012] Preferably, the welding device and the elevating driving device are connected in a limiting manner by inserting the slider into the driving seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In this utility model, through the setting of the gas burner plate fixing seat, a slot is provided between the interior and one side end face of the gas burner plate fixing seat, and a welding groove is provided on the upper end face of the gas burner plate fixing seat. During the production of the gas burner plate, only by manually closing two gas burner plates and inserting them into the slot inside the gas burner plate fixing seat, the gas burner plate is limited and fixed through the slot. The middle part of the lower end of the rotating disk is fixedly connected with a rotating column, the lower end of the rotating column extends into the pedestal and is fixedly provided with a worm gear, the output shaft of the servo motor is fixedly connected with a worm, and the worm is meshed with the tooth part of the worm gear on the rotating column. By driving the worm to rotate through the servo motor, the worm drives the rotating column to rotate, and then the rotating disk rotates, so that when the rotating disk rotates, it drives the gas burner plate fixing seat equipped with the gas burner plate to rotate to the lower end of the welding device. The welding device and the lifting drive device are connected in a limited way through the slider inserted into the drive seat. By driving the slider to lift through the drive seat on the lifting drive device, the welding device is lifted, and the lower end of the welding groove is communicated with the inside of the slot. When the welding device descends, multiple welding heads pass through the welding groove and insert into the slot to perform spot welding on the gas burner plate.

[0015] 2. In this utility model, through the setting of the electric control telescopic rod, electric control telescopic rods are connected to one side of the gas burner plate fixing seat. A through hole is provided between the middle part of one side end face of the gas burner plate fixing seat and the inside of the slot. The telescopic end of the electric control telescopic rod is inserted into the through hole and fixedly connected with a circular rubber block. When the gas burner plate inside the gas burner plate fixing seat is welded, the telescopic end of the electric control telescopic rod pushes the circular rubber block into the slot to push the gas burner plate out of the slot, realizing automatic discharging after the gas burner plate is welded.

[0016] 3. In this utility model, through the setting of the lifting drive device, a drive seat is fixedly connected to one side end face of the lifting drive device, a slider is fixedly connected to one side end face of the welding device, and the welding device and the lifting drive device are connected in a limited way through the slider inserted into the drive seat. By driving the slider to lift through the drive seat on the lifting drive device, the welding device is lifted. Description of the Drawings

[0017] Figure 1 It is the front view of a welding device for gas burner processing according to the present utility model;

[0018] Figure 2 It is the main sectional view of the present utility model;

[0019] Figure 3 It is the side sectional view of the pedestal of the present utility model;

[0020] Figure 4 It is the enlarged detail view of part A of the present utility model.

[0021] In the figure: 1. Pedestal; 101. Servo motor; 102. Worm; 2. Rotating disk; 201. Rotating column; 202. Worm gear teeth; 3. Burner plate fixing seat; 301. Slot; 302. Welding groove; 303. Through hole; 304. Electric control telescopic rod; 4. Lifting drive device; 401. Drive seat; 5. Welding device; 501. Slide block; 502. Welding head. Detailed implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present invention: A welding device for burner plate processing, including a pedestal 1, a servo motor 101 is fixedly arranged inside the pedestal 1, a rotating disk 2 is rotatably connected to one side of the upper end of the pedestal 1, and a plurality of burner plate fixing seats 3 are fixedly connected in an annular array on the rotating disk 2. A slot 301 is arranged between the inside and one end face of the burner plate fixing seat 3, a welding groove 302 is arranged on the upper end face of the burner plate fixing seat 3, an electric control telescopic rod 304 is connected to one side of each burner plate fixing seat 3, a lifting drive device 4 is arranged on the other side of the upper end of the pedestal 1, a welding device 5 is connected to one side of the lifting drive device 4, and a plurality of welding heads 502 are arranged at equal intervals on one side of the welding device 5.

[0024] Further, a rotating column 201 is fixedly connected to the middle of the lower end of the rotating disk 2, and the lower end of the rotating column 201 extends into the pedestal 1 and is fixedly provided with worm gear teeth 202.

[0025] Further, a worm 102 is fixedly connected to the output shaft of the servo motor 101, and the worm 102 is meshed with the tooth part of the worm gear teeth 202 on the rotating column 201. By driving the worm 102 to rotate through the servo motor 101, the worm 102 drives the rotating column 201 to rotate, and then the rotating disk 2 rotates. When producing the burner plate, only need to manually close and insert two burner plates into the slot 301 of the burner plate fixing seat 3, and limit and fix the burner plate through the slot 301. When the rotating disk 2 rotates, it drives the burner plate fixing seat 3 equipped with the burner plate to rotate to the lower end of the welding device 5, and the burner plate is multi-point welded by a plurality of welding heads 502 on the welding device 5.

[0026] Further, the lower end of the welding groove 302 is communicated with the inside of the slot 301, and a plurality of welding heads 502 on the welding device 5 pass through the welding groove 302 and insert into the slot 301 to perform multi-point welding on the burner plate. A through hole 303 is arranged between the middle of one end face of the burner plate fixing seat 3 and the inside of the slot 301.

[0027] Further, the telescopic end of the electric control telescopic rod 304 is inserted into the through hole 303 and fixedly connected with a circular rubber block. After the burner plates are welded inside the burner plate fixing seat 3, the circular rubber block is pushed into the slot 301 by the telescopic end of the electric control telescopic rod 304 to push the burner plates out of the slot 301, realizing automatic discharging after the burner plates are welded.

[0028] Further, one end face of the lifting drive device 4 is fixedly connected with a drive seat 401, and one end face of the welding device 5 is fixedly connected with a slider 501.

[0029] Further, the welding device 5 and the lifting drive device 4 are connected in a limited way by inserting the slider 501 into the drive seat 401. The drive seat 401 on the lifting drive device 4 drives the slider 501 to move up and down, so as to realize the lifting of the welding device 5.

[0030] Working principle: When in use, during the production of the burner plates, only need to manually close two burner plates and insert them into the slot 301 of the burner plate fixing seat 3. The burner plates are limited and fixed by the slot 301. A rotating column 201 is fixedly connected to the middle of the lower end of the rotating disk 2. The lower end of the rotating column 201 extends into the pedestal 1 and is fixedly provided with a worm gear tooth 202. The output shaft of the servo motor 101 is fixedly connected with a worm 102. The worm 102 is meshed with the tooth part of the worm gear tooth 202 on the rotating column 201. The servo motor 101 drives the worm 102 to rotate, so that the worm 102 drives the rotating column 201 to rotate, and then the rotating disk 2 rotates. When the rotating disk 2 rotates, it drives the burner plate fixing seat 3 equipped with the burner plates to rotate to the lower end of the welding device 5. The welding device 5 and the lifting drive device 4 are connected in a limited way by inserting the slider 501 into the drive seat 401. The drive seat 401 on the lifting drive device 4 drives the slider 501 to move up and down, so as to realize the lifting of the welding device 5. The lower end of the welding groove 302 is communicated with the inside of the slot 301. When the welding device 5 descends, a plurality of welding heads 502 pass through the welding groove 302 and are inserted into the slot 301 to perform multi-point welding on the burner plates. When the burner plates are welded, the operator synchronously inserts another burner plate to be welded into the slot 301 of the next burner plate fixing seat 3. After the welding is completed, the rotating disk 2 rotates again, so that the next burner plate fixing seat 3 rotates to the lower end of the welding device 5 for welding. The telescopic end of the electric control telescopic rod 304 is inserted into the through hole 303 and fixedly connected with a circular rubber block. After the burner plates inside the burner plate fixing seat 3 are welded, it rotates out of the lower end of the welding device 5. The circular rubber block is pushed into the slot 301 by the telescopic end of the electric control telescopic rod 304 to push the burner plates out of the slot 301, realizing automatic discharging after the burner plates are welded.

[0031] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A welding device for burner processing, comprising a pedestal (1), characterized in that: A servo motor (101) is fixedly arranged inside the pedestal (1). One side of the upper end of the pedestal (1) is rotatably connected to a rotating disc (2). A plurality of burner plate fixing seats (3) are fixedly connected to the rotating disc (2) in an annular array. A slot (301) is arranged between the inside and one end face of the burner plate fixing seat (3). A welding groove (302) is arranged on the upper end face of the burner plate fixing seat (3). An electric control telescopic rod (304) is connected to one side of each burner plate fixing seat (3). An elevating drive device (4) is arranged on the other side of the upper end of the pedestal (1). A welding device (5) is connected to one side of the elevating drive device (4). A plurality of welding heads (502) are arranged at equal intervals on one side of the welding device (5).

2. The welding device for fire row processing according to claim 1, characterized in that: A rotating column (201) is fixedly connected to the middle of the lower end of the rotating disc (2). The lower end of the rotating column (201) extends into the pedestal (1) and is fixedly provided with a worm gear tooth (202).

3. A welding device for burner processing according to claim 2, characterized in that: A worm (102) is fixedly connected to the output shaft of the servo motor (101). The worm (102) is meshed with the tooth part of the worm gear tooth (202) on the rotating column (201).

4. A welding device for fire grate processing according to claim 1, characterized in that: The lower end of the welding groove (302) is communicated with the inside of the slot (301). A through hole (303) is arranged between the middle of one end face of the burner plate fixing seat (3) and the inside of the slot (301).

5. A welding device for burner processing according to claim 4, characterized in that: The telescopic end of the electric control telescopic rod (304) is inserted into the inside of the through hole (303) and is fixedly connected with a circular rubber block.

6. The welding device for burner processing according to claim 1, wherein: A drive seat (401) is fixedly connected to one end face of the elevating drive device (4). A slider (501) is fixedly connected to one end face of the welding device (5).

7. A welding device for burner processing according to claim 6, characterized in that: The welding device (5) and the elevating drive device (4) are connected in a limiting manner by inserting the slider (501) into the inside of the drive seat (401).

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