Welding equipment for automobile parts

Abstract

The utility model discloses automobile part welding equipment and relates to the technical field of automobile part welding, the automobile part welding equipment comprises a welding mechanism and a collecting box arranged on the right side of the welding mechanism, a first filter screen is fixedly connected to the inner side wall of the upper end of the collecting box, a horn cover is installed on the inner side wall of the right end of a welding splash guard, and an inner containing cavity of the horn cover communicates with an air guide pipe; the inner wall of the top end of the collecting box is fixedly connected with a buffer box, the lower surface of the buffer box is provided with nozzles, the inner wall of the lower end of the collecting box is provided with a purification mechanism, the lower end of the rear side surface of the collecting box is provided with a cooling mechanism, and the right side surface of the collecting box is provided with a water pumping mechanism; through cooperation of the structures, part of splashed metal particles and slag generated during welding of automobile parts can be collected, follow-up recycling is facilitated, and the environmental sanitation of a working area and the safety during working are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts welding, in particular to welding equipment for automobile parts. Background Art

[0002] Auto parts welding is an important part of the automobile manufacturing process, which involves joining the various parts together through welding to form a complete automobile structure. Welding plays a vital role in the automobile manufacturing industry because it ensures the strength and sealing of the connection between parts, thereby ensuring the safety and durability of the car.

[0003] When welding auto parts, the metal slag and metal particles produced can be recycled and reprocessed into new materials. This treatment method can not only reduce the consumption of natural resources, but also reduce the impact of waste on the environment. During the welding process, due to the high temperature and metal melting, some of the spattered metal particles and slag may be splashed everywhere, and some solid spatters may splash onto the welder's skin or face, posing a threat to the welder's health and safety. In addition, it is inconvenient to collect the metal slag and metal particles that are splashed everywhere.

[0004] For this purpose, a welding device for automobile parts is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide welding equipment for automobile parts in order to collect some of the spattered metal particles and slag generated when welding automobile parts, facilitate subsequent recycling, improve the environmental hygiene of the working area and the safety during work.

[0006] The technical solution adopted by the utility model is as follows:

[0007] The welding equipment of automobile parts comprises a welding mechanism and a collection box arranged on the right side of the welding mechanism, the welding mechanism comprises an operating table, the upper surface of the operating table is fixedly connected with a welding splash shield, the top inner wall of the welding splash shield is installed with welding equipment, the upper inner wall of the collection box is fixedly connected with a filter screen 1, the right inner wall of the welding splash shield is installed with a horn cover, the inner cavity of the horn cover is connected with an air duct, the end of the air duct away from the horn cover passes through the top wall of the collection box and extends to the bottom of the filter screen 1, the upper surface of the collection box is provided with an air outlet pipe, the inside of the air outlet pipe is installed with a suction fan, the top inner wall of the collection box is fixedly connected with a buffer box, the lower surface of the buffer box is installed with a nozzle, the lower inner wall of the lower end of the collection box is installed with a purification mechanism, the lower end of the rear side surface of the collection box is installed with a cooling mechanism, and the right side of the collection box is installed with a pumping mechanism;

[0008] The cooling mechanism includes a cooling box, which is fixedly connected to the lower end of the rear side surface of the collection box, and the inner wall of the cooling box is fixedly connected to a semiconductor refrigeration plate, and the cold end surface of the semiconductor refrigeration plate is fixedly connected to a cooling rod, and the end of the cooling rod away from the semiconductor refrigeration plate passes through the side wall of the collection box and extends into the lower end internal cavity of the collection box, and the hot end surface of the semiconductor refrigeration plate is installed with a water cooling head.

[0009] Furthermore, a filter net three is fixedly connected to the inner wall of an opening at one end of the cooling box away from the collecting box.

[0010] Furthermore, the purification mechanism includes two U-shaped trough bodies, the two U-shaped trough bodies are fixedly connected to the inner wall of the lower end of the collecting box, the inner surface of the U-shaped trough body is slidably connected with a slide plate, and the side surfaces of the two slide plates that are close to each other are fixedly connected with a filter screen 2 and an activated carbon adsorption layer in sequence from top to bottom.

[0011] Furthermore, a sealing plate is installed on the front side of the collection box, a handle is fixedly connected to the outer surface of the sealing plate, and a side of the sealing plate away from the handle is fixedly connected to the slide plate, the second filter screen and the activated carbon adsorption layer.

[0012] Furthermore, the pumping mechanism includes a water pump, which is fixedly connected to the right side of the lower end of the collecting box. The water inlet of the water pump is connected to a pumping pipe, and the end of the pumping pipe away from the water pump is connected to the internal volume cavity at the bottom end of the collecting box. The water inlet of the water pump is connected to a water guide pipe, and the end of the water guide pipe away from the water pump is connected to the internal volume cavity of the buffer box.

[0013] Furthermore, the welding equipment, the suction fan, the semiconductor cooling plate, the water cooling head and the input end of the water pump are electrically connected to an external power supply.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the utility model, when welding automobile parts by welding equipment, the suction fan can be started to draw the gas inside the collection box outwards. At this time, an air pressure difference will be generated between the inside of the collection box and the outside, so that the external air can move from the horn cover and the air duct into the collection box. The airflow moving into the collection box will drive some splashed metal particles and slag generated during welding to move into the collection box; at the same time, the water at the bottom of the collection box can be drawn into the buffer box by the pumping mechanism and then sprayed out from the nozzle, so that the sprayed water can reduce dust and cool the metal particles and slag sucked into the collection box, and at the same time, the filter net can intercept these metal particles and slag to prevent them from being discharged from the air outlet pipe with the airflow. These metal particles and slag will fall on the purification mechanism; through the cooperation of the above structure, some of the splashed metal particles and slag generated when welding automobile parts can be collected, which is convenient for subsequent recycling and utilization, and improves the environmental sanitation of the working area and the safety during work.

[0016] 2. In the utility model, the water generated after dust reduction and cooling will be purified by the purification mechanism and then fall to the inner bottom surface of the collection box. At this time, the semiconductor refrigeration plate is started to quickly cool down its cold end surface, and the cooling rod will transfer the temperature of the cold end surface of the semiconductor refrigeration plate to the purified water on the inner bottom surface of the collection box, so as to quickly cool the purified water. After the water is cooled, the pumping mechanism can be used to pump the water back into the buffer box for reuse. The cooperation of the above structures improves the utilization rate of water resources, reduces the waste of water resources, and improves the continuous processing capacity of dust reduction and cooling of some splashed metal particles and slag generated during welding of automotive parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a front cross-sectional view of the utility model;

[0019] Figure 3 It is a side cross-sectional view of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0021] Markings in the figure: 1- welding mechanism, 2- collection box, 3- air guide pipe, 4- buffer box, 5- purification mechanism, 6- cooling mechanism, 7- pumping mechanism, 11- operation table, 12- welding splash shield, 13- welding equipment, 21- filter net one, 22- exhaust pipe, 23- suction fan, 24- sealing plate, 25- handle, 31- horn cover, 41- nozzle, 51- U-shaped trough, 52- slide plate, 53- filter net two, 54- activated carbon adsorption layer, 61- cooling box, 62- semiconductor refrigeration plate, 63- cooling rod, 64- water cooling head, 65- filter net three, 71- water pump, 72- pumping pipe, 73- water guide pipe. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in combination with the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] Example:

[0024] Reference Figure 1-Figure 4 The welding equipment for automobile parts includes a welding mechanism 1 and a collecting box 2 arranged on the right side of the welding mechanism 1. The welding mechanism 1 includes an operating table 11. A welding splash shield 12 is fixedly connected to the upper surface of the operating table 11. A welding device 13 is installed on the top inner wall of the welding splash shield 12. Specifically, when the equipment is connected to an external power supply, the welding device 13 can be used to weld automobile parts.

[0025] Reference Figure 1-Figure 4 , a filter screen 21 is fixedly connected to the inner wall of the upper end of the collecting box 2, a horn cover 31 is installed on the inner wall of the right end of the welding splash shield 12, the internal volume of the horn cover 31 is connected to the air duct 3, and the end of the air duct 3 away from the horn cover 31 passes through the top wall of the collecting box 2 and extends to the bottom of the filter screen 21, and an air outlet pipe 22 is opened on the upper surface of the collecting box 2, and a suction fan 23 is installed inside the air outlet pipe 22; specifically, the suction fan 23 is started to draw the gas inside the collecting box 2 outward, and at this time, an air pressure difference will be generated between the inside of the collecting box 2 and the outside, so that the external air can move from the horn cover 31 and the air duct 3 into the collecting box 2, and the airflow moving into the collecting box 2 will drive some splashed metal particles and slag generated during welding to move into the collecting box 2.

[0026] Reference Figure 1-Figure 4The top inner wall of the collecting box 2 is fixedly connected with a buffer box 4, the lower surface of the buffer box 4 is installed with a nozzle 41, the lower inner wall of the collecting box 2 is installed with a purification mechanism 5, the lower end of the rear side of the collecting box 2 is installed with a cooling mechanism 6, and the right side of the collecting box 2 is installed with a pumping mechanism 7; the pumping mechanism 7 includes a water pump 71, the water pump 71 is fixedly connected to the right side of the lower end of the collecting box 2, the water inlet of the water pump 71 is connected with a pumping pipe 72, the end of the pumping pipe 72 away from the water pump 71 is connected with the bottom internal volume of the collecting box 2, the water inlet of the water pump 71 is connected with a water guide pipe 73, the end of the water guide pipe 73 away from the water pump 71 is connected with the internal volume of the buffer box 4; specifically, start The dynamic water pump 71 causes the water suction pipe 72 to pump the water so that the water can re-enter the buffer box 4 through the water guide pipe 73 and be sprayed out from the nozzle 41, so that the sprayed water can reduce dust and cool the metal particles and slag sucked into the collection box 2. At the same time, the filter screen 21 can intercept these metal particles and slag to prevent them from being discharged from the air outlet pipe 22 with the air flow. These metal particles and slag will fall on the purification mechanism 5; through the cooperation of the above structure, some of the splashed metal particles and slag generated during the welding of automotive parts can be collected, which is convenient for subsequent recycling and utilization, thereby improving the environmental hygiene of the working area and the safety during work.

[0027] Reference Figure 1-Figure 4 The cooling mechanism 6 includes a cooling box 61, which is fixedly connected to the lower end of the rear side of the collecting box 2. The inner wall of the cooling box 61 is fixedly connected with a semiconductor refrigeration sheet 62. The cold end surface of the semiconductor refrigeration sheet 62 is fixedly connected with a cooling rod 63. The end of the cooling rod 63 away from the semiconductor refrigeration sheet 62 passes through the side wall of the collecting box 2 and extends into the lower end internal cavity of the collecting box 2. The hot end surface of the semiconductor refrigeration sheet 62 is installed with a water cooling head 64. The inner wall of the opening at the end of the cooling box 61 away from the collecting box 2 is fixedly connected with a filter net three 65; specifically, the impurities in the wastewater generated after dust reduction and cooling will be filtered and adsorbed by the filter net two 53 and the activated carbon adsorption layer 54, and the purified impurities in the wastewater will be filtered and adsorbed by the filter net two 53 and the activated carbon adsorption layer 54. The water will fall to the inner bottom surface of the collecting box 2. At this time, starting the semiconductor refrigeration plate 62 can quickly cool down its cold end surface, and the cooling rod 63 will transfer the temperature of the cold end surface of the semiconductor refrigeration plate 62 to the purified water on the inner bottom surface of the collecting box 2, so as to quickly cool the purified water. When the water is cooled, the water pump 71 can be started to make the water pumping pipe 72 pump the water body, so that the water body can re-enter the buffer box 4 through the water pipe 73 for reuse. The cooperation of the above structures improves the utilization rate of water resources, reduces the waste of water resources, and improves the continuous processing capacity of dust reduction and cooling of some splashed metal particles and slag generated during welding of automotive parts.

[0028] Reference Figure 1-Figure 4The purification mechanism 5 includes two U-shaped trough bodies 51, and the two U-shaped trough bodies 51 are fixedly connected to the inner side wall of the lower end of the collecting box 2. The inner surface of the U-shaped trough body 51 is slidably connected with a slide plate 52, and the side of the two slide plates 52 that are close to each other are fixedly connected with a filter screen 53 and an activated carbon adsorption layer 54 from top to bottom in sequence. A sealing plate 24 is installed on the front side of the collecting box 2, and a handle 25 is fixedly connected to the outer surface of the sealing plate 24. The side of the sealing plate 24 away from the handle 25 is fixedly connected to the slide plate 52, the filter screen 53 and the activated carbon adsorption layer 54; specifically, when the U-shaped trough body 51 and the slide plate 52 need to be cleaned, the handle 25 can be held to move the sealing plate 24 outward. At this time, the sealing plate 24 will drive the two slide plates 52 to slide outward on the inner surface of the U-shaped trough body 51 until the slag and metal particles on the upper surface of the filter screen 53 are brought out of the collecting box 2, which is convenient for the staff to collect.

[0029] Reference Figure 1-Figure 4 The input ends of the welding equipment 13, the suction fan 23, the semiconductor refrigeration sheet 62, the water cooling head 64 and the water pump 71 are electrically connected to the external power supply; specifically, the external power supply provides electrical energy for starting the welding equipment 13, the suction fan 23, the semiconductor refrigeration sheet 62, the water cooling head 64 and the water pump 71.

[0030] The implementation principle of the welding equipment embodiment of the automotive parts of the present application is:

[0031] When using the device, first connect to an external power source. When using the welding equipment 13 to weld automobile parts, the suction fan 23 can be started to pump the gas inside the collection box 2 outward. At this time, a pressure difference will be generated between the inside of the collection box 2 and the outside, so that the external air can move from the horn cover 31 and the air duct 3 to the inside of the collection box 2. The airflow moving into the collection box 2 will drive some splashed metal particles and slag generated during welding to move into the collection box 2; at the same time, the water pumping mechanism 7 can be used to pump the water at the bottom of the collection box 2 to move into the buffer box 4 and then sprayed out from the nozzle 41, so that the sprayed water can reduce dust and cool the metal particles and slag sucked into the collection box 2. At the same time, the filter screen 21 can intercept these metal particles and slag to prevent them from being discharged from the outlet pipe 22 with the air flow. These metal particles and slag will fall on the purification mechanism 5; through the cooperation of the above structure, some of the splashed metal particles and slag generated when welding automobile parts can be collected, which is convenient for subsequent recycling and utilization, and improves the environmental sanitation of the working area and the safety during work.

[0032] Impurities in the wastewater generated after dust reduction and cooling will be filtered and adsorbed by the filter mesh 2 53 and the activated carbon adsorption layer 54, and the purified water will fall to the inner bottom surface of the collection box 2. At this time, starting the semiconductor refrigeration plate 62 can quickly cool down its cold end surface, and the cooling rod 63 will transfer the temperature of the cold end surface of the semiconductor refrigeration plate 62 to the purified water on the inner bottom surface of the collection box 2, so as to quickly cool the purified water. When the water is cooled, the water pump 71 can be started to make the water pumping pipe 72 pump the water body, so that the water body can re-enter the buffer box 4 through the water pipe 73 for reuse. The cooperation of the above structures improves the utilization rate of water resources, reduces the waste of water resources, and improves the continuous processing capacity of dust reduction and cooling of some splashed metal particles and slag generated during welding of automotive parts.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A welding device for automobile parts, comprising a welding mechanism (1) and a collection box (2) arranged on the right side of the welding mechanism (1), characterized in that: The welding mechanism (1) comprises an operating table (11), the upper surface of the operating table (11) is fixedly connected to a welding splash shield (12), the top inner wall of the welding splash shield (12) is installed with a welding device (13), the upper inner wall of the collection box (2) is fixedly connected to a filter screen (21), the right inner wall of the welding splash shield (12) is installed with a horn cover (31), the inner cavity of the horn cover (31) is connected to an air duct (3), and the end of the air duct (3) away from the horn cover (31) passes through the collection box ( 2) The top wall extends to the bottom of the filter screen (21), the upper surface of the collection box (2) is provided with an air outlet pipe (22), the interior of the air outlet pipe (22) is provided with a suction fan (23), the top inner wall of the collection box (2) is fixedly connected with a buffer box (4), the lower surface of the buffer box (4) is provided with a nozzle (41), the lower inner wall of the lower end of the collection box (2) is provided with a purification mechanism (5), the lower end of the rear side surface of the collection box (2) is provided with a cooling mechanism (6), and the right side surface of the collection box (2) is provided with a pumping mechanism (7); The cooling mechanism (6) comprises a cooling box (61), the cooling box (61) is fixedly connected to the lower end of the rear side surface of the collection box (2), the inner wall of the cooling box (61) is fixedly connected to a semiconductor cooling plate (62), the cold end surface of the semiconductor cooling plate (62) is fixedly connected to a cooling rod (63), the end of the cooling rod (63) away from the semiconductor cooling plate (62) passes through the side wall of the collection box (2) and extends into the lower end internal cavity of the collection box (2), and the hot end surface of the semiconductor cooling plate (62) is installed with a water cooling head (64).

2. The welding equipment for automobile parts according to claim 1, characterized in that: A filter screen three (65) is fixedly connected to the inner wall of an opening at one end of the cooling box (61) away from the collecting box (2).

3. The welding equipment for automobile parts according to claim 1, characterized in that: The purification mechanism (5) comprises two U-shaped trough bodies (51), the two U-shaped trough bodies (51) are fixedly connected to the inner side wall of the lower end of the collection box (2), the inner surface of the U-shaped trough body (51) is slidably connected with a slide plate (52), and the side surfaces of the two slide plates (52) adjacent to each other are fixedly connected with a second filter screen (53) and an activated carbon adsorption layer (54) in sequence from top to bottom.

4. The welding equipment for automobile parts according to claim 3, characterized in that: A sealing plate (24) is installed on the front side of the collection box (2), a handle (25) is fixedly connected to the outer surface of the sealing plate (24), and a side of the sealing plate (24) away from the handle (25) is fixedly connected to the slide plate (52), the second filter screen (53) and the activated carbon adsorption layer (54).

5. The welding equipment for automobile parts according to claim 1, characterized in that: The pumping mechanism (7) comprises a water pump (71), the water pump (71) being fixedly connected to the right side of the lower end of the collecting box (2), the water inlet of the water pump (71) being connected to a pumping pipe (72), the end of the pumping pipe (72) away from the water pump (71) being connected to the internal volume cavity at the bottom end of the collecting box (2), the water inlet of the water pump (71) being connected to a water guide pipe (73), the end of the water guide pipe (73) away from the water pump (71) being connected to the internal volume cavity of the buffer box (4).

6. The welding equipment for automobile parts according to claim 5, characterized in that: The input ends of the welding equipment (13), the suction fan (23), the semiconductor cooling plate (62), the water cooling head (64) and the water pump (71) are electrically connected to an external power source.

Images