Metal fitting welding machine tool with efficient cleaning function

Abstract

The invention discloses a metal fitting welding machine tool with an efficient cleaning function, relates to the technical field of metal fitting welding, and aims to solve the technical problems that when tubular metal fittings are welded and cleaned, the steps are more, and the overall welding treatment efficiency is influenced, the metal fitting welding machine tool comprises a machine tool body, and a welding opening is formed in the top of the machine tool body; a conveying mechanism is fixedly arranged at the top of the machine tool body; the conveying mechanism comprises a plurality of first motors, a welding unit and a cleaning unit. Through the welding unit, the tubular metal fitting can be driven to rotate, the efficient welding function is achieved, in the driving process, vibration force can be applied to the tubular metal fitting, welding residues on the surface of the tubular metal fitting are vibrated and removed, through the cleaning unit, the residues on the surface of the metal fitting are scraped, and the efficient welding residue cleaning effect is achieved; welding and cleaning functions are combined, integrated welding equipment is achieved, and the efficient welding function and the effect of cleaning residues on the surface of a workpiece are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of metal fitting welding, and more particularly to a metal fitting welding machine tool with a high-efficiency cleaning function. Background Art

[0002] At present, the manufacturing industry is developing towards high precision, high efficiency and green environmental protection. In the field of metal parts welding, the requirements for welding quality are getting higher and higher. Any residual impurities may become a hidden danger that affects the quality of the weld and causes product defects. For example, in the aerospace, automobile manufacturing, precision machinery and other industries, the welding quality of metal parts is directly related to the performance and safety of the entire product. Therefore, welding machines are required to provide a cleaner welding environment to ensure the purity of the welding process.

[0003] At present, after welding the surface of tubular metal accessories, cleaning the surface welding residue requires division of labor, which leads to more steps in the process and affects the overall welding processing efficiency. In view of this, we propose a metal accessories welding machine with efficient cleaning function. Summary of the invention

[0004] The purpose of the present invention is to provide a metal fitting welding machine with an efficient cleaning function to solve the technical problem that there are many steps in welding and cleaning tubular metal fittings, which affects the overall welding processing efficiency.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a metal fitting welding machine with high-efficiency cleaning function, comprising a machine body, a welding port is provided on the top of the machine body, and a conveying mechanism is fixed on the top of the machine body;

[0006] The conveying mechanism includes a plurality of first motors, a welding unit and a cleaning unit; the plurality of first motors are symmetrically structured and respectively sleeved into the upper holes of the machine tool body;

[0007] The output ends of the several first motors are all fixedly connected to the first transmission wheel, and the two sides of the top of the machine tool body are linearly arrayed with a plurality of conveying wheels movably connected through the first plug rod, and the ends of the several first plug rods away from the conveying wheels are fixedly connected to the second transmission wheel, each of the first transmission wheels is movably connected to the second transmission wheel through a first transmission belt, and one side of each of the conveying wheels is provided with a plurality of movable grooves in an annular array, and the inner walls on both sides of each movable groove are movably connected with rollers through the first latch. The present invention can drive the tubular metal accessories to rotate through the welding unit to achieve efficient welding function, and in the driving process, a vibration force can be applied to the tubular metal accessories to vibrate off the welding residue on the surface thereof, and the residue on the surface of the metal accessories can be scraped off through the cleaning unit to achieve efficient cleaning effect of welding residue. The present invention combines welding and cleaning functions to achieve integrated welding equipment, which has efficient welding function and effect of cleaning residue on the workpiece surface.

[0008] Preferably, the welding unit comprises two transmission arms, which are symmetrically structured and movably connected to inner walls on both sides of the welding opening, and four pulleys are fixedly connected to both ends of the support rods on the two transmission arms.

[0009] Preferably, the two pulleys are movably connected via a second transmission belt, a plurality of slots are formed on the inner wall of each of the second transmission belts, and rollers are movably connected to the inner walls of both sides of each slot via a second latch.

[0010] Preferably, one side of each of the two transmission arms is fixedly connected with a second motor, and the second motor is transmission-connected to the support rod, and the inner wall at the bottom of the welding port is symmetrically structured and fixedly connected with two welding frames.

[0011] Preferably, a plurality of mounting plates are fixedly connected to opposite sides of the two welding frames, and a welding gun is fixedly sleeved inside each mounting plate. The present invention wraps the surface of the tubular metal fitting with a second transmission belt, and the tubular fitting can be driven to rotate by a motor. At the same time, a plurality of rollers contact and apply vibration force to the tubular metal fitting, which can vibrate away welding residues on the surface and realize an efficient cleaning function.

[0012] Preferably, the cleaning unit comprises two arc-shaped grooves, both of which are formed on the inner wall of the welding frame, and a plurality of air bags are fixedly connected to the inner walls of the two arc-shaped grooves respectively.

[0013] Preferably, a scraper is fixedly connected to the bottom of each pair of two airbags, and a plurality of scrapers are movably connected via a third latch.

[0014] Preferably, one side of the two welding frames is respectively fixedly connected with an air pump, and the output end of each air pump is fixedly connected with a shunt tube, and the output end of the shunt tube is fixedly connected with the airbag. The present invention applies a force to the scraper through the expansion of the airbag, so that the scraper is fitted with the surface of the tubular metal accessory, and the scraper is used to scrape the welding part on the surface of the tubular metal accessory, which is beneficial to improve the scraping efficiency.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention can drive the tubular metal fittings to rotate through the welding unit to achieve efficient welding function, and in the driving process, a vibration force can be applied to the tubular metal fittings to vibrate off the welding residues on the surface, and the residues on the surface of the metal fittings can be scraped off through the cleaning unit to achieve efficient cleaning of welding residues. The present invention combines welding and cleaning functions to achieve an integrated welding device, which has efficient welding function and the effect of cleaning residues on the workpiece surface.

[0017] 2. The present invention wraps the second transmission belt around the surface of the tubular metal fitting, and the motor can drive the tubular fitting to rotate. At the same time, a plurality of rollers contact and apply vibration force to the tubular metal fitting, which can remove welding residues on the surface and achieve efficient cleaning function.

[0018] 3. The present invention applies force to the scraper by inflating the airbag, so that the scraper is fitted with the surface of the tubular metal fitting, and the welding part on the surface of the tubular metal fitting is scraped by the scraper, which is beneficial to improve the scraping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 A is an enlarged structural diagram;

[0021] Figure 3 It is a schematic cross-sectional view of the overall structure of the present invention;

[0022] Figure 4 It is a schematic diagram of a three-dimensional partial structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 The enlarged structural diagram at B in FIG.

[0024] Explanation of the numbers in the figure: 1. Machine tool body; 101. Welding port; 2. Conveying mechanism; 201. First motor; 202. First transmission wheel; 203. Conveying wheel; 204. Second transmission wheel; 205. First transmission belt; 206. Movable slot; 207. Roller; 3. Welding unit; 301. Transmission arm; 302. Pulley; 303. Second transmission belt; 304. Notch; 305. Roller; 306. Second motor; 307. Welding frame; 308. Mounting plate; 309. Welding gun; 4. Cleaning unit; 401. Arc slot; 402. Air bag; 403. Scraper; 404. Air pump; 405. Diverter pipe. DETAILED DESCRIPTION

[0025] like Figures 1 to 5 As shown, the present invention relates to a metal fitting welding machine with a high-efficiency cleaning function, comprising a machine body 1, a welding opening 101 is provided on the top of the machine body 1, and a conveying mechanism 2 is fixedly provided on the top of the machine body 1;

[0026] The conveying mechanism 2 includes a plurality of first motors 201, a welding unit 3 and a cleaning unit 4; the plurality of first motors 201 are symmetrically structured and respectively sleeved in the upper holes of the machine tool body 1;

[0027] The output ends of the plurality of first motors 201 are fixedly connected to the first transmission wheels 202, and the top two sides of the machine tool body 1 are linearly arrayed with a plurality of conveying wheels 203 movably connected through the first plug rods, and the ends of the plurality of first plug rods away from the conveying wheels 203 are fixedly connected to the second transmission wheels 204, and each of the first transmission wheels 202 is movably connected to the second transmission wheels 204 through the first transmission belt 205, and a plurality of movable grooves 206 are formed in a circular array on one side of each conveying wheel 203, and the inner walls of both sides of each movable groove 206 are movably connected to rollers 207 through the first latches. The present invention can drive the tubular metal fittings to rotate through the welding unit 3 to realize the efficient welding function, and during the driving process, the tubular metal fittings can be The parts are subjected to vibration force to vibrate off the welding residue on the surface, and the residue on the surface of the metal parts is scraped off through the cleaning unit 4, so as to achieve an efficient cleaning effect of the welding residue. The present invention combines welding and cleaning functions to realize an integrated welding device, which has an efficient welding function and an effect of cleaning the residue on the surface of the workpiece. When in use, two tubular metal parts are first placed on the top of the machine tool body 1, and then a plurality of first motors 201 are operated through an external circuit mechanism. The first motor 201 drives a plurality of conveying wheels 203 to rotate through a first transmission belt 205, so that the two tubular metal parts gather toward the middle, so that one end of the two tubular metal parts contacts and fits together. At this time, the two tubular metal parts are moved to the top of the second transmission belt 303.

[0028] In the embodiment of the present invention, the welding unit 3 includes two transmission arms 301, and the two transmission arms 301 are symmetrically structured and movably connected to the inner walls on both sides of the welding port 101. Four pulleys 302 are fixedly connected to both ends of the support rods of the two transmission arms 301, and the two pulleys 302 are movably connected through a second transmission belt 303. A plurality of notches 304 are opened on the inner wall of each second transmission belt 303, and a roller 305 is movably connected to the inner walls on both sides of each notch 304 through a second latch. A second motor 306 is fixedly connected to one side of the two transmission arms 301, and the second motor 306 is transmission-connected to the support rod. The inner wall of the bottom of the welding port 101 is symmetrically structured and fixedly connected to two welding frames 307, and a plurality of mounting plates 308 are fixedly connected to the opposite sides of the two welding frames 307, and a welding gun 309 is fixedly sleeved inside each mounting plate 308. It is worth noting that the device adopts the laser welding method in the prior art. Laser welding is a non-contact welding method. The laser beam reaches the surface of the workpiece through space transmission and does not need to be in direct contact with the workpiece. The present invention wraps the second transmission belt 303 around the surface of the tubular metal fitting, and the motor can drive the tubular fitting to rotate. At the same time, a plurality of rollers 305 contact and apply vibration force to the tubular metal fitting, and the welding residue on the surface can be vibrated off to achieve an efficient cleaning function. The transmission arms 301 on both sides are manually gathered to the middle, so that the two second transmission belts 303 are wrapped around the surfaces of the two tubular metal fittings, and then the second motor 306 is operated through an external circuit mechanism. The second motor 306 drives the pulley 302 to rotate, and drives the second transmission belt 303 to rotate. At this time, the two tubular metal fittings are driven to rotate through the surface of the second transmission belt 303. At the same time, the roller 305 prevents the inner wall of the second transmission belt 303 from contacting and rubbing, and during the movement of the plurality of rollers 305, vibration is generated, and vibration force is generated on the surfaces of the two tubular metal fittings. When welding the metal fittings, the welding gun 309 is welded to the contact ends of the two tubular metal fittings through the external control system, and the gap between the metal fittings is completely welded through the rotation of the tubular metal fittings.

[0029] As another embodiment of the present invention, the cleaning unit 4 includes two arc grooves 401, the two arc grooves 401 are both opened on the inner wall of the welding frame 307, the inner walls of the two arc grooves 401 are respectively fixedly connected with a plurality of air bags 402, each relative to the bottom of the two air bags 402 is fixedly connected with a scraper 403, and the plurality of scrapers 403 are movably connected through a third latch, and one side of the two welding frames 307 is respectively fixedly connected with an air pump 404, and the output end of each air pump 404 is fixedly connected with a shunt pipe 405, and the output end of the shunt pipe 405 is fixedly connected with the air bag 402. The present invention expands the air bag 402 to expand the scraper 403 applies a force to fit the scraper 403 with the surface of the tubular metal fitting, and the scraper 403 is used to scrape the welding part on the surface of the tubular metal fitting, which is beneficial to improve the scraping efficiency. When cleaning the welding residue, the air pump 404 is operated through the external control system, and the air flow flows into the air bag 402 through the diverter pipe 405. The air bag 402 expands, so that the scraper 403 contacts the surface of the tubular metal fitting, and the scraper 403 cleans the surface residue. The second transmission belt 303 moves to generate vibration, and applies vibration force to the tubular metal fitting, thereby achieving an efficient cleaning effect of welding residue.

[0030] Working principle: This embodiment provides a metal fitting welding machine with an efficient cleaning function. When in use, first place two tubular metal fittings on the top of the machine body 1, and then use an external circuit mechanism to make a plurality of first motors 201 work. The first motor 201 drives a plurality of conveying wheels 203 to rotate through a first transmission belt 205, so that the two tubular metal fittings gather toward the middle, so that one end of the two tubular metal fittings contact and fit together. At this time, the two tubular metal fittings are moved to the top of the second transmission belt 303, and then the transmission arms 301 on both sides are manually gathered toward the middle, so that the two second transmission belts 303 are wrapped around the surface of the two tubular metal fittings, and then the second motor 306 is worked through the external circuit mechanism, and the second motor 306 drives the pulley 302 to rotate, driving the second transmission belt 303 to rotate. At this time, the two are driven by the surface of the second transmission belt 303. The tubular metal fittings rotate, and at the same time, the rollers 305 are used to prevent the inner wall of the second transmission belt 303 from contacting and rubbing, and when the rollers 305 are in motion, vibrations are generated, generating vibration force on the surfaces of the two tubular metal fittings. When welding the metal fittings, the welding gun 309 is used to weld the contact ends of the two tubular metal fittings through an external control system, and the gaps between the metal fittings are completely welded by rotating the tubular metal fittings. When cleaning welding residues, the air pump 404 is operated through an external control system, and the airflow flows into the airbag 402 through the shunt pipe 405. The airbag 402 expands, causing the scraper 403 to contact the surface of the tubular metal fitting, and the scraper 403 is used to clean the surface residues, and the vibrations are generated by the movement of the second transmission belt 303, exerting vibration force on the tubular metal fittings, thereby achieving an efficient cleaning effect of welding residues.

[0031] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A metal parts welding machine with high-efficiency cleaning function, characterized in that: It comprises a machine tool body (1), the top of the machine tool body (1) is provided with a welding opening (101), and the top of the machine tool body (1) is fixedly provided with a conveying mechanism (2); The conveying mechanism (2) comprises a plurality of first motors (201), a welding unit (3) and a cleaning unit (4); the plurality of first motors (201) are symmetrically structured and respectively sleeved into the upper holes of the machine tool body (1); The output ends of the plurality of first motors (201) are all fixedly connected to a first transmission wheel (202); both sides of the top of the machine tool body (1) are movably connected to a plurality of conveying wheels (203) in a linear array via first insertion rods; the ends of the plurality of first insertion rods away from the conveying wheels (203) are all fixedly connected to a second transmission wheel (204); each of the first transmission wheels (202) is movably connected to the second transmission wheel (204) via a first transmission belt (205); one side of each of the conveying wheels (203) is provided with a plurality of movable grooves (206) in an annular array; and the inner walls of both sides of each movable groove (206) are movably connected to rollers (207) via first latches.

2. The metal fitting welding machine with high-efficiency cleaning function according to claim 1 is characterized in that: The welding unit (3) comprises two transmission arms (301), the two transmission arms (301) are symmetrically structured and movably connected to the inner walls on both sides of the welding port (101), and four pulleys (302) are fixedly connected to both ends of the upper support rods of the two transmission arms (301).

3. The metal fitting welding machine tool with high-efficiency cleaning function according to claim 2 is characterized in that: The two pulleys (302) are movably connected via a second transmission belt (303), the inner wall of each second transmission belt (303) is provided with a plurality of notches (304), and the inner walls on both sides of each notch (304) are movably connected with rollers (305) via second latches.

4. The metal fitting welding machine tool with high-efficiency cleaning function according to claim 3 is characterized in that: One side of each of the two transmission arms (301) is fixedly connected to a second motor (306), and the second motor (306) is transmission-connected to the support rod; the bottom inner wall of the welding port (101) is symmetrically structured and fixedly connected to two welding frames (307).

5. The metal fitting welding machine tool with high-efficiency cleaning function according to claim 4 is characterized in that: A plurality of mounting plates (308) are fixedly connected to opposite sides of the two welding frames (307), and a welding gun (309) is fixedly sleeved inside each mounting plate (308).

6. The metal fitting welding machine with high-efficiency cleaning function according to claim 5, characterized in that: The cleaning unit (4) comprises two arc-shaped grooves (401), and the two arc-shaped grooves (401) are both opened on the inner wall of the welding frame (307), and the inner walls of the two arc-shaped grooves (401) are respectively fixedly connected with a plurality of air bags (402).

7. The metal fitting welding machine with high-efficiency cleaning function according to claim 6, characterized in that: A scraper (403) is fixedly connected to the bottom of each of the two opposing air bags (402), and a plurality of scrapers (403) are movably connected via a third latch.

8. The metal fitting welding machine with high-efficiency cleaning function according to claim 7, characterized in that: One side of the two welding frames (307) is respectively fixedly connected with an air pump (404), and the output end of each air pump (404) is fixedly connected with a shunt pipe (405), and the output end of the shunt pipe (405) is fixedly connected with the air bag (402).

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