Industrial welding robot

Abstract

The utility model relates to the technical field of robots, in particular to an industrial welding robot which comprises a hoisting robot, a welding head is mounted at one end of the hoisting robot, a fixing frame is arranged above the hoisting robot, a rotating seat is arranged below the fixing frame, a wire feeding box is mounted in the fixing frame, and a wire feeding hole is formed in the wire feeding box. A connecting hose is fixed to the surface of the wire feeding box, a flue gas treatment mechanism is arranged on one side of the welding head, a flue gas treatment assembly and a connecting frame are arranged in the flue gas treatment mechanism, an anti-winding mechanism is arranged on the outer side of the connecting hose, and a universal ball and an anti-winding assembly are arranged in the anti-winding mechanism. An assembly type mounting mechanism is arranged on the surface of the fixing frame and composed of an assembly type mounting component, a sliding plate and a threaded hole. According to the utility model, the surrounding environment is not easy to influence, the phenomenon that the connecting hose is disorderly wound is not easy to occur, and the convenience degree during the installation of the robot is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to an industrial welding robot. Background Art

[0002] With the development of electronic technology, computer technology, numerical control and robotics technology, welding robots have been used in production since the 1960s. Their technology has become increasingly mature and they have replaced welders to automatically complete various welding tasks.

[0003] When the robot is welding the workpiece, smoke will be generated, and it is not easy for general robots to purify the smoke, which can easily cause the smoke to affect the surrounding environment; the robot generally drives the welding head to move in multiple directions, and the welding head is generally connected to the wire feeding box through a hose. When the welding head rotates, it drives the hose to move, which can easily cause the hose to be tangled when the robot is used; the robot is generally hoisted and fixed inside the welding frame. When fixing, one person usually holds the robot, and the other person fixes the robot with screws. This is more cumbersome, which affects the convenience of installing the robot. Utility Model Content

[0004] The utility model aims to provide an industrial welding robot to solve the problems in the above background technology that smoke easily affects the surrounding environment when the robot is used, hoses are easily entangled, and the installation is inconvenient.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an industrial welding robot, comprising a hoisting robot, a welding head is installed at one end of the hoisting robot, a fixing frame is arranged above the hoisting robot, a control panel is installed on the surface of the fixing frame, the output end of the control panel is electrically connected to the input end of the hoisting robot, a rotating seat is arranged below the fixing frame, the rotating seat drives the hoisting robot to rotate through a motor, the input end of the motor is electrically connected to the output end of the control panel, a wire feeding box is installed inside the fixing frame, a connecting hose is fixed on the surface of the wire feeding box, one end of the connecting hose is connected to the welding head, a fume treatment mechanism is arranged on one side of the welding head, the interior of the fume treatment mechanism includes a fume treatment component and a connecting frame, an anti-winding mechanism is arranged on the outside of the connecting hose, the interior of the anti-winding mechanism includes a universal ball and an anti-winding component, an assembled mounting mechanism is arranged on the surface of the fixing frame, and the assembled mounting mechanism consists of an assembled mounting member, a slide plate and a threaded hole.

[0006] Preferably, a connecting frame is fixed on the surface of the welding head, and a fume treatment component is installed at one end of the connecting frame.

[0007] Preferably, the flue gas treatment assembly consists of an induced draft fan, an air duct, an activated carbon adsorption layer and a threaded cover ring, the induced draft fan is installed at the bottom of the connecting frame through a bracket, and the input end of the induced draft fan is electrically connected to the output end of the control panel.

[0008] Preferably, an air duct is embedded on the surface of the connecting frame, the air duct is connected to the induced draft fan, an activated carbon adsorption layer is placed inside the air duct, and a threaded cover on the surface of the air duct is provided with a threaded cover ring, and the surface of the threaded cover ring is tightly fitted with the surface of the activated carbon adsorption layer.

[0009] Preferably, the surface of the welding head is rotatably connected to a universal ball via a sleeve, the universal ball sleeve is fixed to the surface of the connecting hose, and an anti-winding component is provided on one side of the rotating seat.

[0010] Preferably, the interior of the anti-winding component includes a servo motor, a rotating column, a driving gear and a driven gear, the surface of the fixed frame is rotatably connected to the driving gear, the interior of the fixed frame is installed with a servo motor, the input end of the servo motor is electrically connected to the output end of the control panel, the output end of the servo motor is fixed with a rotating shaft through a coupling, and one end of the rotating shaft is fixedly connected to the center position of the driving gear.

[0011] Preferably, a rotating column is rotatably connected to the surface of the fixing frame, one end of the rotating column passes through the fixing frame and is fixedly connected to the surface of the rotating seat, the rotating column is a hollow structure, one end of the connecting hose passes through the rotating column, a driven gear is fixed to the surface of the rotating column, and the driven gear is meshed with the driving gear.

[0012] Preferably, a slide plate is fixed on the surface of the fixing frame, threaded holes are provided on both sides of the bottom of the slide plate, and an assembled mounting component is provided on the outer side of the slide plate.

[0013] Preferably, the interior of the assembled installation component includes fastening bolts and an installation slideway, and the outer side of the slide plate is provided with an installation slideway, and the installation slideway and the slide plate are slidably matched with each other.

[0014] Preferably, both sides of the bottom of the slide plate are threadedly connected with fastening bolts, and one end of the fastening bolt passes through the mounting slideway and is threadedly fastened to the threaded hole.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the industrial welding robot is not only less likely to affect the surrounding environment, and is less likely to cause the phenomenon of messy entanglement of the connecting hose, but also improves the convenience of robot installation;

[0016] 1. A smoke treatment mechanism is provided, and the control panel is operated to control the induced draft fan to work. Under the action of the induced draft fan, the smoke generated during welding of the welding head is sucked into the air duct, and the smoke is adsorbed and filtered under the action of the activated carbon adsorption layer. The filtered clean gas is discharged through the threaded cover ring. After a period of time, the threaded cover ring can be rotated and disassembled under the cooperation of the thread of the threaded cover ring and the thread of the air duct, and then the activated carbon adsorption layer is taken out and replaced to realize the smoke treatment function of the robot, so that the smoke generated when the robot is used is not easy to affect the surrounding environment;

[0017] 2. By providing an anti-winding mechanism, operating the control panel, the control panel controls the servo motor to work, and the driving gear is driven to rotate under the action of the servo motor, and the driven gear is driven to rotate under the meshing action of the driving gear and the driven gear, and the rotating column is driven to rotate, and the rotating seat is driven to rotate, so that the rotating seat drives the hoisting robot to rotate, and drives the welding head to rotate along the rotating seat. At this time, since the connecting hose passes through the rotating column, one end of the connecting hose will not rotate synchronously around the rotating seat when the welding head rotates along the rotating seat. At the same time, when the welding head rotates under the action of the hoisting robot, the connecting hose moves slightly, and under the action of the universal ball, the connecting hose is convenient to move in different directions, so as to realize the anti-winding function of the robot for the connecting hose, so that the connecting hose is not easy to be messily entangled when the robot is used;

[0018] 3. By providing an assembled installation mechanism, the installation slide is fixed inside the welded frame by screws, and then the lifting robot is placed under the installation slide, the skateboard is inserted into the installation slide, and then the lifting robot is pushed, and the skateboard and the installation slide are assembled under the sliding cooperation of the skateboard and the installation slide, and then the fastening bolts are rotated, and the skateboard and the installation slide are fixed under the thread cooperation of the fastening bolts and the threaded holes, so as to fix the lifting robot to realize the assembled installation function of the robot, thereby improving the convenience of installing the robot. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0021] Figure 3 It is an enlarged structural diagram of the assembled installation mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of the anti-winding component of the utility model.

[0023] In the figure: 1. Hoisting robot; 101. Welding head; 102. Connecting hose; 103. Fixing bracket; 104. Wire feeding box; 105. Control panel; 106. Rotating seat; 2. Smoke treatment mechanism; 201. Smoke treatment component; 2011. Draft fan; 2012. Air duct; 2013. Activated carbon adsorption layer; 2014. Threaded cover; 202. Connecting bracket; 3. Anti-winding mechanism; 301. Universal ball; 302. Anti-winding component; 3021. Servo motor; 3022. Rotating column; 3023. Driving gear; 3024. Driven gear; 4. Assembled installation mechanism; 401. Assembled installation component; 4011. Fastening bolt; 4012. Mounting slide; 402. Slide plate; 403. Threaded hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The utility model provides an industrial welding robot having a structure as follows Figure 1 and Figure 2As shown, it includes a lifting robot 1, a welding head 101 is installed at one end of the lifting robot 1, a fixing frame 103 is arranged above the lifting robot 1, and a control panel 105 is installed on the surface of the fixing frame 103. A lithium battery and a processor are embedded inside the control panel 105. The processor includes an amplifier tube, a protection resistor Rm, a filter, an A / D converter and a single-chip microcomputer. The sensor and the protection resistor Rm are connected in parallel with the amplifier tube and then in series with the filter, and the signal is converted by the A / D converter and sent to the single-chip microcomputer. The display screen receives the processed signal sent by the single-chip microcomputer. The output end of the control panel 105 is electrically connected to the input end of the lifting robot 1. A rotating seat 106 is arranged below the fixing frame 103. The rotating seat 106 drives the lifting robot 1 to rotate through a motor. The input end of the motor is electrically connected to the output end of the control panel 105. A wire feeding box 104 is installed inside the fixing frame 103. A connecting hose 102 is fixed on the surface of the wire feeding box 104, and one end of the connecting hose 102 is connected to the welding head 101.

[0026] Furthermore, if Figure 2 As shown, a fume treatment mechanism 2 is provided on one side of the welding head 101, and the interior of the fume treatment mechanism 2 includes a fume treatment component 201 and a connecting frame 202. The connecting frame 202 is fixed on the surface of the welding head 101, and the fume treatment component 201 is installed on one end of the connecting frame 202. The fume treatment component 201 consists of an induced draft fan 2011, an air guide pipe 2012, an activated carbon adsorption layer 2013 and a threaded cover ring 2014. The bottom of the connecting frame 202 is installed with an induced draft fan 2011 through a bracket. 1. The model of the induced draft fan 2011 can be selected from the Y series. The input end of the induced draft fan 2011 is electrically connected to the output end of the control panel 105. The surface of the connecting frame 202 is inlaid with an air duct 2012, which is connected to the induced draft fan 2011. An activated carbon adsorption layer 2013 is placed inside the air duct 2012. The surface thread cover of the air duct 2012 is provided with a thread cover ring 2014, and the surface of the thread cover ring 2014 is tightly fitted with the surface of the activated carbon adsorption layer 2013.

[0027] When in use, operate the control panel 105 to control the induced draft fan 2011 to work. Under the action of the induced draft fan 2011, the smoke generated by the welding of the welding head 101 is sucked into the air duct 2012, and the smoke is adsorbed and filtered under the action of the activated carbon adsorption layer 2013. The filtered clean gas is discharged through the threaded cover ring 2014. After a period of time, the threaded cover ring 2014 can be rotated, and the threaded cover ring 2014 can be disassembled under the cooperation of the threads of the threaded cover ring 2014 and the air duct 2012, and then the activated carbon adsorption layer 2013 is taken out and replaced to realize the smoke treatment function of the robot.

[0028] Furthermore, if Figure 2 and Figure 4As shown, an anti-winding mechanism 3 is arranged on the outside of the connecting hose 102, and the interior of the anti-winding mechanism 3 includes a universal ball 301 and an anti-winding component 302. The surface of the welding head 101 is rotatably connected to the universal ball 301 through a sleeve, and the universal ball 301 is fixed on the surface of the connecting hose 102. An anti-winding component 302 is arranged on one side of the rotating seat 106, and the interior of the anti-winding component 302 includes a servo motor 3021, a rotating column 3022, a driving gear 3023 and a driven gear 3024. The surface of the fixed frame 103 is rotatably connected to the driving gear 3023, and the interior of the fixed frame 103 is installed with a servo motor 3021. The servo motor 3021 The model can be selected from the SZ series. The input end of the servo motor 3021 is electrically connected to the output end of the control panel 105. The output end of the servo motor 3021 is fixed with a rotating shaft through a coupling. One end of the rotating shaft is fixedly connected to the center position of the driving gear 3023. The surface of the fixed frame 103 is rotatably connected with a rotating column 3022. One end of the rotating column 3022 penetrates the fixed frame 103 and is fixedly connected to the surface of the rotating seat 106. The rotating column 3022 is a hollow structure. One end of the connecting hose 102 penetrates the rotating column 3022. A driven gear 3024 is fixed to the surface of the rotating column 3022. The driven gear 3024 and the driving gear 3023 are meshed with each other.

[0029] When in use, operate the control panel 105 to make the control panel 105 control the servo motor 3021 to work, and the driving gear 3023 is driven to rotate under the action of the servo motor 3021, and the driven gear 3024 is driven to rotate under the meshing action of the driving gear 3023 and the driven gear 3024, and the rotating column 3022 is driven to rotate, and the rotating seat 106 is driven to rotate, so that the rotating seat 106 drives the hoisting robot 1 to rotate, and drives the welding head 101 to rotate along the rotating seat 106. At this time, since the connecting hose 102 passes through the rotating column 3022, when the welding head 101 rotates along the rotating seat 106, one end of the connecting hose 102 will not rotate synchronously around the rotating seat 106. At the same time, when the welding head 101 rotates under the action of the hoisting robot 1, the connecting hose 102 moves slightly, and under the action of the universal ball 301, the connecting hose 102 is convenient to move in different directions, so as to realize the robot's anti-winding function for the connecting hose 102.

[0030] Furthermore, if Figure 3As shown, the surface of the fixing frame 103 is provided with an assembled mounting mechanism 4, and the assembled mounting mechanism 4 is composed of an assembled mounting component 401, a slide plate 402 and a threaded hole 403. The slide plate 402 is fixed on the surface of the fixing frame 103, and threaded holes 403 are provided on both sides of the bottom of the slide plate 402. The outer side of the slide plate 402 is provided with an assembled mounting component 401, and the interior of the assembled mounting component 401 includes a fastening bolt 4011 and an installation slide 4012. The outer side of the slide plate 402 is provided with an installation slide 4012, and the installation slide 4012 and the slide plate 402 slide with each other. Both sides of the bottom of the slide plate 402 are threadedly connected with the fastening bolts 4011, and one end of the fastening bolt 4011 passes through the installation slide 4012 and is threadedly fastened with the threaded hole 403.

[0031] When in use, the mounting slide 4012 is fixed inside the welding frame by screws, and then the lifting robot 1 is placed under the mounting slide 4012, so that the slide plate 402 is inserted into the mounting slide 4012, and then the lifting robot 1 is pushed, and the slide plate 402 and the mounting slide 4012 are assembled under the sliding cooperation of the slide plate 402 and the mounting slide 4012, and then the fastening bolt 4011 is rotated, and the slide plate 402 and the mounting slide 4012 are fixed under the threaded cooperation of the fastening bolt 4011 and the threaded hole 403, thereby fixing the lifting robot 1 to realize the assembled installation function of the robot.

[0032] Working principle: When in use, first fix the mounting slide 4012 inside the welding frame with screws, then place the lifting robot 1 under the mounting slide 4012, insert the skateboard 402 into the mounting slide 4012, then push the lifting robot 1, assemble the skateboard 402 and the mounting slide 4012 under the sliding cooperation of the skateboard 402 and the mounting slide 4012, then rotate the fastening bolt 4011, and fix the skateboard 402 and the mounting slide 4012 under the thread cooperation of the fastening bolt 4011 and the threaded hole 403, so as to fix the lifting robot 1 to realize the assembled installation function of the robot, thereby improving the convenience of installing the robot.

[0033] When in use, the control panel 105 can be operated to control the servo motor 3021 to work, and the driving gear 3023 is driven to rotate under the action of the servo motor 3021, and the driven gear 3024 is driven to rotate under the meshing action of the driving gear 3023 and the driven gear 3024, so as to drive the rotating column 3022 to rotate, and drive the rotating seat 106 to rotate, so that the rotating seat 106 drives the hoisting robot 1 to rotate, and drives the welding head 101 to rotate along the rotating seat 106. At this time, since the connecting hose 102 passes through the rotating column 3022, when the welding head 101 rotates along the rotating seat 106, one end of the connecting hose 102 will not rotate synchronously around the rotating seat 106. At the same time, when the welding head 101 rotates under the action of the hoisting robot 1, the connecting hose 102 moves slightly, and under the action of the universal ball 301, the connecting hose 102 moves in different directions to realize the anti-winding function of the robot on the connecting hose 102, so that the connecting hose 102 is not easily wound when the robot is used.

[0034] When in use, the wire feeding box 104 feeds wire to the welding head 101 through the connecting hose 102, and the workpiece is welded under the action of the welding head 101. At this time, the control panel 105 can be operated to control the induced draft fan 2011 to work, and the smoke generated during the welding of the welding head 101 is sucked into the air duct 2012 under the action of the induced draft fan 2011, and the smoke is adsorbed and filtered under the action of the activated carbon adsorption layer 2013, and the filtered clean gas is discharged through the threaded cover ring 2014. After a period of time, the threaded cover ring 2014 can be rotated, and the threaded cover ring 2014 can be disassembled under the cooperation of the thread of the threaded cover ring 2014 and the thread of the air duct 2012, and then the activated carbon adsorption layer 2013 is taken out and replaced, so as to realize the smoke treatment function of the robot, so that the smoke generated when the robot is in use is not easy to affect the surrounding environment, and finally the use of the robot is completed.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An industrial welding robot, comprising a hoisting robot (1), characterized in that: A welding head (101) is installed at one end of the hoisting robot (1), a fixed frame (103) is arranged above the hoisting robot (1), a control panel (105) is installed on the surface of the fixed frame (103), the output end of the control panel (105) is electrically connected to the input end of the hoisting robot (1), a rotating seat (106) is arranged below the fixed frame (103), the rotating seat (106) drives the hoisting robot (1) to rotate through a motor, the input end of the motor is electrically connected to the output end of the control panel (105), a wire feeding box (104) is installed inside the fixed frame (103), and a connection soft A tube (102), one end of the connecting hose (102) is connected to the welding head (101), a fume treatment mechanism (2) is arranged on one side of the welding head (101), the interior of the fume treatment mechanism (2) includes a fume treatment component (201) and a connecting frame (202), an anti-winding mechanism (3) is arranged on the outside of the connecting hose (102), the interior of the anti-winding mechanism (3) includes a universal ball (301) and an anti-winding component (302), and an assembled mounting mechanism (4) is arranged on the surface of the fixing frame (103), and the assembled mounting mechanism (4) is composed of an assembled mounting component (401), a slide plate (402) and a threaded hole (403).

2. An industrial welding robot according to claim 1, characterized in that: A connecting frame (202) is fixed on the surface of the welding head (101), and a fume treatment component (201) is installed on one end of the connecting frame (202).

3. An industrial welding robot according to claim 2, characterized in that: The flue gas treatment component (201) is composed of an induced draft fan (2011), an air guide pipe (2012), an activated carbon adsorption layer (2013) and a threaded cover ring (2014); the induced draft fan (2011) is installed at the bottom of the connecting frame (202) via a bracket; the input end of the induced draft fan (2011) is electrically connected to the output end of the control panel (105).

4. An industrial welding robot according to claim 3, characterized in that: An air duct (2012) is inlaid on the surface of the connecting frame (202); the air duct (2012) is connected to the induced draft fan (2011); an activated carbon adsorption layer (2013) is placed inside the air duct (2012); a threaded cover on the surface of the air duct (2012) is provided with a threaded cover ring (2014); and the surface of the threaded cover ring (2014) is in close contact with the surface of the activated carbon adsorption layer (2013).

5. The industrial welding robot according to claim 1, characterized in that: The surface of the welding head (101) is rotatably connected to a universal ball (301) via a sleeve, the universal ball (301) is sleeved and fixed on the surface of the connecting hose (102), and an anti-winding component (302) is provided on one side of the rotating seat (106).

6. An industrial welding robot according to claim 5, characterized in that: The anti-winding component (302) includes a servo motor (3021), a rotating column (3022), a driving gear (3023) and a driven gear (3024) inside. The surface of the fixed frame (103) is rotatably connected with the driving gear (3023). The servo motor (3021) is installed inside the fixed frame (103). The input end of the servo motor (3021) is electrically connected to the output end of the control panel (105). The output end of the servo motor (3021) is fixed with a rotating shaft through a coupling. One end of the rotating shaft is fixedly connected to the center position of the driving gear (3023).

7. An industrial welding robot according to claim 6, characterized in that: The surface of the fixed frame (103) is rotatably connected with a rotating column (3022), one end of which penetrates the fixed frame (103) and is fixedly connected to the surface of the rotating seat (106), the rotating column (3022 is a hollow structure, one end of the connecting hose (102) penetrates the rotating column (3022), a driven gear (3024) is fixed on the surface of the rotating column (3022), and the driven gear (3024) and the driving gear (3023) are meshed with each other.

8. The industrial welding robot according to claim 1, characterized in that: A slide plate (402) is fixed on the surface of the fixing frame (103), threaded holes (403) are provided on both sides of the bottom of the slide plate (402), and an assembled installation component (401) is provided on the outer side of the slide plate (402).

9. An industrial welding robot according to claim 8, characterized in that: The interior of the assembled installation component (401) contains a fastening bolt (4011) and an installation slideway (4012), and the outer side of the slide plate (402) is provided with an installation slideway (4012), and the installation slideway (4012) and the slide plate (402) are slidably matched with each other.

10. An industrial welding robot according to claim 9, characterized in that: Both sides of the bottom of the slide plate (402) are threadedly connected with fastening bolts (4011), and one end of the fastening bolt (4011) passes through the mounting slideway (4012) and is threadedly fastened to the threaded hole (403).

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