Dust collection device, automatic welding machine body and manipulator

Abstract

The utility model discloses a dust collection device, an automatic welding machine body and a manipulator, and relates to the technical field of automatic welding. The dust collection device comprises a dust collection opening, a dust collection cover and a dust collection cover, wherein the dust collection opening is formed in a station used for fixing a welding piece; the dust suction port is provided with a wind direction gate for controlling smoke dust at the station to enter the dust removal mechanism; wherein the dust removal mechanism is used for filtering and removing dust from the smoke dust. The problems that welding fume, arc light radiation and other pollutants generated in the welding process can affect the body health of welders and pollute the environment are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic welding technical field, specifically speaking, a dust extraction device, automatic welding machine body and manipulator. BACKGROUND

[0002] Welding as the main method of connecting metal and other engineering materials, has an important influence on product quality, factory production efficiency and competitiveness. With the continuous improvement of the automation level of human industrial production, welding process as an important link in manufacturing, the requirement of its automation degree is also higher and higher.

[0003] At present, in the T-shaped table leg ring seam interface welding process, manual operation still occupies the dominant position, not only low efficiency, and due to the complex shape of the weld, welding speed and temperature distribution is uneven, resulting in high difficulty of welding quality control, thereby the skill level of the operator is required more strictly. At the same time. The welding fume, arc radiation and other pollutants generated in the welding process will affect the health of the welder and pollute the environment. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model provides a dust extraction device, automatic welding machine body and manipulator to solve the problem that the welding fume, arc radiation and other pollutants generated in the welding process will affect the health of the welder and pollute the environment.

[0005] Firstly, the utility model provides a dust extraction device, which comprises: a dust extraction port arranged at a work station for fixing a welding part; the dust extraction port is provided with a wind direction gate for controlling the welding fume at the work station to enter a dust removal mechanism.

[0006] The dust removal mechanism is used for filtering and removing the welding fume.

[0007] Preferably, the dust removal mechanism comprises: a dust removal filter cartridge and a purification cover installed outside the dust removal filter cartridge; the dust extraction port is communicated with the purification cover.

[0008] The dust removal filter cartridge is used for filtering and removing the welding fume entering the purification cover.

[0009] Preferably, the dust extraction device further comprises: an air outlet connected with the dust removal mechanism, and an air outlet driving mechanism connected with the air outlet; the air outlet driving mechanism is used for discharging the air filtered and removed of dust from the dust removal mechanism through the air outlet.

[0010] Preferably, the air outlet driving mechanism comprises a second motor; the second motor is used for discharging the air filtered and removed of dust from the dust removal mechanism through the air outlet.

[0011] Preferably, the air outlet driving mechanism further comprises a motor bracket for mounting the second motor.

[0012] Preferably, the dust collection device further comprises an operation panel wirelessly connected or wiredly connected with the air direction gate, wherein the operation panel is configured to control the air direction gate to open or close; or further comprises a controller wirelessly connected or wiredly connected with the air direction gate, wherein the controller is configured to control the air direction gate to open or close according to a welding instruction.

[0013] Preferably, the welding piece is configured as a T-shaped table leg workpiece for welding a girth joint interface.

[0014] In a second aspect, the utility model provides a kind of automatic welding fuselage, comprising or applying the dust collection device as described above;And, rack;Wherein, the station is arranged on the rack.

[0015] Preferably, the rack is further provided with horizontal linear transmission module for moving sliding table.

[0016] Preferably, the horizontal linear transmission module comprises a first drive assembly and a transmission assembly connected with the first drive assembly;Wherein, the transmission assembly is connected with the sliding table;The first drive assembly is configured to move the sliding table through the transmission assembly.

[0017] Preferably, the first drive assembly is configured as a first motor.

[0018] Preferably, the transmission assembly is configured as a ball screw.

[0019] Preferably, it further comprises an organ case for protecting the horizontal linear transmission module outside the horizontal linear transmission module.

[0020] Preferably, the station comprises a fixing plate for fixing the welding piece and a pressing device for pressing the welding piece.

[0021] Preferably, the fixing plate is respectively provided with a first fixing part and a second fixing part;Wherein, the first fixing part and the second fixing part are respectively used for fixing the two ends of the corresponding T-shaped upper part of the welding piece.

[0022] Preferably, the pressing device comprises a first pressing device and a second pressing device;Wherein, the first pressing device and the second pressing device are respectively used for pressing the corresponding T-shaped upper part and T-shaped lower part of the welding piece.

[0023] Preferably, the first pressing device and the second pressing device respectively comprise a connecting piece for connecting with the fixing plate, a rotating shaft penetrating through the connecting piece and a pressing part connected with the rotating shaft.

[0024] Preferably, further comprising: an electric disc connected with the rack; the electric disc is further connected with the fixed plate, for driving the fixed plate to rotate.

[0025] Preferably, further comprising: a distribution box arranged on the rack for power supply and / or a welding machine for melting welding wire.

[0026] In a third aspect, the utility model provides a welding manipulator arranged in the automatic welding fuselage, comprising: the horizontal linear transmission module of rack is provided with the sliding table, the sliding table is provided with longitudinal transmission module;

[0027] The horizontal linear transmission module is used for driving the sliding table to move; the sliding table is used for driving the manipulator to move through the longitudinal transmission module.

[0028] Preferably, the longitudinal transmission module comprises: longitudinal transmission guide rail, sliding block arranged on the longitudinal transmission guide rail and second drive assembly; the sliding block is further connected with the transverse transmission module, and the transverse transmission guide rail is further provided with third drive assembly; wherein the second drive assembly is used to drive the longitudinal transmission guide rail to drive the transverse transmission module connected with the sliding block to move.

[0029] Preferably, the third drive assembly is configured as the fourth motor.

[0030] Preferably, the transverse transmission module comprises: transverse transmission guide rail, fourth drive assembly arranged on the transverse transmission guide rail and welding device; wherein the fourth drive assembly is used to drive the transverse transmission guide rail to drive the welding device to move.

[0031] Preferably, the fourth drive assembly is configured as the third motor.

[0032] Preferably, the welding device comprises: welding gun and wire feeding device connected with the welding gun.

[0033] Preferably, the welding gun is further connected with the welding machine arranged in the rack.

[0034] Preferably, one end of the welding gun is provided with a welding head for welding, and the other end of the welding gun is provided with a fifth drive assembly; wherein the fifth drive assembly is used to drive the welding head to move, and complete the welding of the welding piece.

[0035] Preferably, the fifth drive assembly is configured as the fifth motor.

[0036] The utility model at least has the following beneficial effects:

[0037] The utility model provides a dust extraction device, automatic welding fuselage and manipulator, to solve the welding fume, arc radiation and other pollutants produced in the welding process, can influence the health of welder and pollute the environment problem. BRIEF DESCRIPTION OF DRAWINGS

[0038] The above and other objects, features and advantages of the utility model will become more apparent from the following description of the utility model embodiments referring to the drawings, in which:

[0039] Figure 1 It is the dust extraction device of the utility model embodiment in automatic welding fuselage corresponding structure schematic view;

[0040] Figure 2 It is the automatic welding fuselage of the utility model embodiment corresponding structure schematic view;

[0041] Figure 3 It is the utility model embodiment of the station corresponding structure schematic view;

[0042] Figure 4 It is the structure schematic view of the welding manipulator of the utility model embodiment in the first visual angle;

[0043] Figure 5 It is the structure schematic view of the welding manipulator of the utility model embodiment in the second visual angle. DETAILED DESCRIPTION

[0044] The utility model is described below based on the embodiments, but it is worth mentioning that the utility model is not limited to these embodiments. In the following detailed description of the utility model, some specific details are described in detail. However, the skilled in the art can also fully understand the utility model for the part not described in detail.

[0045] In addition, the person skilled in the art should understand that the drawings provided are only for the purpose, features and advantages of the utility model, and the drawings are not actually drawn according to the proportion.

[0046] At the same time, unless the context clearly requires, the "include", "contain" and similar words in the whole specification and claims should be interpreted as the inclusive meaning rather than exclusive or exhaustive meaning; that is, the meaning of "include but not limited to".

[0047] Figure 1 It is the dust extraction device of the utility model embodiment in automatic welding fuselage corresponding structure schematic view. As Figure 1As shown, the dust suction device comprises a dust suction port 9-5 arranged at a welding station 10 for fixing a welding part; the dust suction port 9-5 is provided with a wind direction gate 9-6 for controlling the smoke dust at the welding station 10 to enter a dust removal mechanism; the dust removal mechanism is used for filtering and removing the smoke dust.

[0048] In the embodiments and other possible embodiments of the present disclosure, the wind direction gate 9-6 can be configured as a valve, a solenoid valve, etc.

[0049] In the embodiments of the present disclosure, the dust removal mechanism comprises a dust removal filter cylinder 9-1 and a purification cover 9-7 installed outside the dust removal filter cylinder 9-1; the dust suction port 9-5 is in communication with the purification cover 9-7; the dust removal filter cylinder 9-1 is used for filtering and removing the smoke dust entering the purification cover 9-7.

[0050] In the embodiments of the present disclosure, the dust suction device further comprises an air outlet 9-2 connected with the dust removal mechanism and an air outlet driving mechanism connected with the air outlet 9-2; the air outlet driving mechanism is used for discharging the filtered and removed air from the dust removal mechanism through the air outlet 9-2.

[0051] In the embodiments of the present disclosure, the air outlet driving mechanism comprises a second motor 9-3; the second motor 9-3 is used for discharging the filtered and removed air from the dust removal mechanism through the air outlet 9-2.

[0052] In the embodiments of the present disclosure, the air outlet driving mechanism further comprises a motor rack 9-4 for mounting the second motor 9-3.

[0053] In the embodiments and other possible embodiments of the present disclosure, the dust suction port 9-5 can be configured as a plurality of, for example, in combination with Figure 1 The dust suction device comprises a dust removal filter cylinder 9-1, an air outlet 9-2, a second motor 9-3, a motor rack 9-4, a dust suction port 9-5, a wind direction gate 9-6 and a purification cover 9-7; the dust removal filter cylinder 9-1 is fixedly installed inside the purification cover 9-7; the air outlet 9-2 is fixedly installed on the purification cover 9-7; the second motor 9-3 is installed on the motor rack 9-4 and fixedly connected with the air outlet 9-2; the dust suction port 9-5 is fixedly installed on the upper side of the purification cover 9-7; the wind direction gate 9-6 is fixedly connected with the dust suction port 9-5; two air ducts are respectively arranged at two ends of the dust suction port 9-5 and connected with two welding stations, which are not shown in the figure.

[0054] In the embodiments and other possible embodiments of the present disclosure, refer to Figure 1, the suction port 9-5 has two air inlets on both ends, which are controlled by the first air gate 9-6 and the second air gate 9-6, respectively. When the manipulator is performing welding work at one of the workstations 10, the first air gate or the second air gate opens the corresponding suction port of the workstation, and the suction port of the other workstation 10 is closed. The smoke enters the purification cover 9-7 and is filtered by the dust removal filter cylinder 9-1, and then the second motor 9-3 draws clean air out of the air outlet 9-2; this dust removal device uses advanced filtering technology through the dust removal filter cylinder 9-1, the air gate 9-6 and the servo second motor 9-3, which can effectively capture and filter smaller dust particles, achieve high dust removal efficiency, and reduce harmful emissions. At the same time, this device uses high-quality materials and advanced design, has a long service life and low maintenance cost, and reduces the replacement frequency of the equipment.

[0055] In the embodiments of the present disclosure, the dust removal device is characterized in that it further comprises an operation panel wirelessly connected or wiredly connected with the air gate 9-6; wherein the operation panel is used to control the air gate 9-6 to open or close; or further comprising a controller wirelessly connected or wiredly connected with the air gate 9-6; wherein the controller is used to control the air gate 9-6 to open or close according to the welding instruction.

[0056] In the embodiments of the present disclosure and other possible embodiments, the operation panel can be configured as a touch panel (TP) to receive an input signal (welding instruction) from a user; the touch sensor can not only sense the boundary of a touch or sliding action, but also detect the duration and pressure related to the touch or sliding operation.

[0057] In the embodiments of the present disclosure and other possible embodiments, the controller can be configured as a terminal device; wherein the terminal device can be a user equipment (User Equipment, UE), a mobile device, a user terminal, a terminal, a cellular phone, a cordless phone, a personal digital assistant (Personal Digital Assistant, PDA), a handheld device, a computing device, a vehicle-mounted device, a wearable device, etc.

[0058] In embodiments and other possible embodiments of the present disclosure, the controller can be configured as an electronic device; wherein the electronic device can be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, micro-controllers, microprocessors, or other electronic elements; or, the controller is directly configured as a digital signal processor (DSP), a digital signal processing device (DSPD), a programmable logic device (PLD), a field programmable gate array (FPGA), a controller, a micro-controller, a microprocessor.

[0059] In embodiments of the present disclosure, wherein the welding piece is configured as a T-shaped table leg workpiece 10-1 for welding a girth joint interface, Figure 2 Or Figure 3 In).

[0060] Figure 2 is a structure diagram corresponding to the automatic welding fuselage of the utility model embodiment. As shown in Figure 1 and Figure 2 indicated, the automatic welding fuselage comprises or applies the dust collection device as described above; and, a rack 3; wherein the work station 10 is arranged on the rack 3.

[0061] In embodiments of the present disclosure, the rack 3 is further provided with a horizontal linear transmission module 2 for moving the sliding table 1; wherein the horizontal linear transmission module 2 comprises: a first driving assembly, and a transmission assembly connected with the first driving assembly; wherein the transmission assembly is connected with the sliding table 1; the first driving assembly is used for moving the sliding table 1 through the transmission assembly; wherein the first driving assembly is configured as a first motor 2-2; wherein the transmission assembly is configured as a ball screw 2-1.

[0062] In embodiments of the present disclosure, further comprising: an organ case 4 for protecting the horizontal linear transmission module 2 is further arranged outside the horizontal linear transmission module 2.

[0063] In embodiments of the present disclosure, the work station 10 comprises: a fixing plate 10a for fixing the welding piece and a pressing device 10-2 for pressing the welding piece.

[0064] Figure 3 is a structure diagram corresponding to the work station of the utility model embodiment. As shown in Figure 3 indicated, the fixing plate 10a is respectively provided with a first fixing part 10a-1 and a second fixing part 10a-2; wherein the first fixing part 10a-1 and the second fixing part 10a-2 are respectively used for fixing two ends of the corresponding T-shaped upper part of the welding piece.

[0065] In embodiments of the present disclosure, the pressing device 10-2 includes a first pressing device 10-2a and a second pressing device 10-2b, wherein the first pressing device 10-2a and the second pressing device 10-2b are respectively used to press the corresponding T-shaped upper part and T-shaped lower part of the welding piece.

[0066] In embodiments of the present disclosure, the first pressing device 10-2a and the second pressing device 10-2b respectively include a connecting piece 10-2-1 for connecting with the fixed plate 10a, a rotating shaft 10-2-2 passing through the connecting piece 10-2-1, and a pressing part 10-2-3 connected with the rotating shaft 10-2-2.

[0067] In embodiments of the present disclosure, further comprising an electric disc connected with the rack 3, the electric disc is further connected with the fixed plate 10a for driving the fixed plate 10a to rotate, and / or further comprising a distribution box 8 provided on the rack 3 for power supply and / or a welding machine 7 for melting welding wire.

[0068] In embodiments of the present disclosure and other possible embodiments, the above-mentioned automatic welding machine body includes a rack 3, a horizontal linear transmission module 2, a first electric disc 5, a second electric disc 6, a welding machine 7, and a dust collection device 9. The rack 3 is a rectangular iron frame, the horizontal linear transmission module 2 is fixedly installed on the top of the rack 3, the welding machine 7 and the dust collection device 9 are placed on the bottom of the rack 3. The distribution box 8 is fixedly installed on the side of the rack 3. The welding machine 7 adopts a welding machine with high automation degree on the market which can realize communication with a numerical control servo system. Such a welding machine can automatically adjust welding parameters according to the welding seam form of a workpiece and the size of the workpiece during welding, realize high-quality welding, make the welding yield higher, form an attractive welding seam, and has a high welding speed which can support multi-station welding.

[0069] In embodiments of the present disclosure and other possible embodiments, as shown in Figure 1 , Figure 2 and Figure 3 , the horizontal linear transmission module 2 is installed on the top of the rack 3, the sliding table 1 is installed on the upper side of the horizontal linear transmission module 2, the horizontal linear transmission module 2 includes a first motor 2-2 and a ball screw 2-1, the first motor 2-2 drives the ball screw 2-1 to rotate, which can make the sliding table 1 move back and forth along the X-axis direction, and thus drive the mechanical hand to move, because the longitudinal transmission module 11 of the mechanical welding hand is fixedly installed on the sliding table 1. This horizontal linear transmission module 2 adopts the ball screw which is a high-precision transmission existing technology, has high precision and stability, and improves transmission efficiency. The organ case 4 is installed on the horizontal linear transmission module 2 to protect the ball screw 2-1 from the influence of smoke falling on the surface, thereby prolonging the service life.

[0070] Figure 4 is a structural schematic view of the welding manipulator in a first view angle of an embodiment of the utility model; Figure 5 is a structural schematic view of the welding manipulator in a second view angle of an embodiment of the utility model. As shown in Figures 1-5 A welding manipulator arranged in the automatic welding fuselage is provided, which comprises a sliding table 1 arranged on a horizontal linear transmission module 2 of the rack 3, and a longitudinal transmission module 11 arranged on the sliding table 1.

[0071] In the embodiment of the present disclosure, the longitudinal transmission module 11 comprises a longitudinal transmission rail 11-2, a sliding block 11-3 arranged on the longitudinal transmission rail 11-2, and a second driving assembly; the sliding block 11-3 is further connected with a transverse transmission module 12, and the transverse transmission rail 12-2 is further provided with a third driving assembly; wherein the second driving assembly is used to drive the longitudinal transmission rail 11-2 to drive the transverse transmission module 12 connected with the sliding block 11-3 to move; and / or the third driving assembly is configured as a fourth motor 11-1.

[0072] In the embodiment of the present disclosure, the transverse transmission module 12 comprises a transverse transmission rail 12-2, a fourth driving assembly arranged on the transverse transmission rail 12-2, and a welding device; wherein the fourth driving assembly is used to drive the transverse transmission rail 12-2 to drive the welding device to move; and / or the fourth driving assembly is configured as a third motor 12-1.

[0073] In the embodiment of the present disclosure, the welding device comprises a welding gun 15 and a wire feeding device 13 connected with the welding gun 15; and / or the welding gun 15 is further connected with a welding machine 7 arranged on the rack 3.

[0074] In the embodiment of the present disclosure, one end of the welding gun 15 is provided with a welding head 15-1 for welding, and the other end of the welding gun 15 is provided with a fifth driving assembly; wherein the fifth driving assembly is used to drive the welding head 15-1 to move, so as to complete the welding of the welding piece; and / or the fifth driving assembly is configured as a fifth motor 15-2.

[0075] In the embodiments and other possible embodiments of the present disclosure, the mechanical welding hand comprises a longitudinal transmission module 11, a transverse transmission module 12 and a welding device; the longitudinal transmission module 11 comprises a longitudinal transmission rail 11-2, a sliding block 11-3 and a fourth motor 11-1; the sliding block 11-3 is used to connect the transverse transmission rail 12-2 and the longitudinal transmission rail 11-2; the fourth motor 11-1 drives the sliding block 11-3 to move by the longitudinal transmission rail 11-2, thereby driving the transverse transmission module 12; the transverse transmission module 12 comprises a transverse transmission rail 12-2 and a third motor 12-1; the third motor 12-1 drives the welding device to move transversely by the transverse transmission rail 12-2; the welding device is connected to the end of the transverse transmission rail 12-2; the welding device comprises a welding torch 15 and a wire feeder 13; the welding torch 15 comprises a welding head 15-1 and a fifth motor 15-2; the welding head 15-1 is fixedly installed at the end of the welding torch 15; the welding head 15-1 is used to realize girth joint welding; the top end of the welding torch 15 is connected to the fifth motor 15-2; the fifth motor 15-2 drives the welding torch 15 to rotate; the wire feeder 13 has a wire feeding pipe 14 connected to the welding torch 15; the automatic wire feeder 13 continuously feeds welding wire during welding operation to maintain the welding operation continuously, thereby ensuring the welding efficiency and welding quality.

[0076] In the embodiments and other possible embodiments of the present disclosure, the first electric disc 5 and the second electric disc 6 are fixedly installed on the front of the machine body; two fixed plates 10a are fixedly installed on the first electric disc 5 and the second electric disc 6; T-shaped table leg workpieces 10-1 are fixedly placed on the fixed plates 10a; two pressing devices 10-2 are fixedly installed on the two fixed plates 10a respectively, which serve to fix the workpieces 10-1; the first electric disc 5 and the second electric disc 6 can drive the fixed plates 10a to rotate, which can cooperate with the welding torch 15 to perform welding work, avoiding the problem that the welding work cannot be perfectly completed due to the position angle during the welding process; at the same time, because two workstations are provided, the mechanical welding hand can work seamlessly at the two positions, which can improve the welding efficiency.

[0077] In the embodiments and other possible embodiments of the present disclosure, the welding torch 15 adopts a multi-joint design, and each joint is connected through a high-precision bearing to ensure the flexibility and stability of the arm during movement.

[0078] In the embodiments and other possible embodiments of the present disclosure, the distribution box 8 is provided with an operation panel connected thereto, which is not shown in the figure; the operation panel communicates with the welding machine 7 and the transmission displacement module through an analog interface, which belongs to the prior art in the field of numerical control servo control, and each work efficient welding is implemented by programming each transmission displacement module.

[0079] In the embodiments and other possible embodiments of the present disclosure, the utility model discloses a mechanical hand for automatically welding T-shaped table leg ring seam interface, which comprises a distribution box 8, a machine body and a mechanical welding hand loaded thereon, and further comprises a drag chain for protecting electric wires by moving back and forth following a transmission module in the conventional design of automatic machinery, and the drag chain belongs to the prior art and is not shown in the figure.

[0080] In the embodiments and other possible embodiments of the present disclosure, the utility model provides a mechanical hand for automatically welding T-shaped table leg ring seam interface, which is characterized by comprising a distribution box 8, a machine body and a mechanical welding hand loaded thereon, wherein the mechanical welding arm is fixedly installed on the sliding table 1 of the machine body.

[0081] In the embodiments and other possible embodiments of the present disclosure, the machine body (automatic welding machine body) comprises a rack 3, a horizontal linear transmission module 2, a first electric disc 5 and a second electric disc 6, a welding machine 7 and a dust collection device 9; the first electric disc 5 and the second electric disc 6 are installed on the front face of the rack; two fixing plates 10 for fixing T-shaped table leg workpieces 10-1 are fixedly installed on the electric discs; and the distribution box 8 is installed on the side face of the rack.

[0082] In the embodiments and other possible embodiments of the present disclosure, the horizontal linear transmission module 2 is fixedly installed on the rack 3; the sliding table 1 is installed on the horizontal linear transmission module 2; the horizontal linear transmission module 2 comprises a first motor 2-2 and a ball screw 2; the sliding table 1 is connected with the ball screw 2; and the organ case 4 is installed on the horizontal linear transmission module 2.

[0083] In the embodiments and other possible embodiments of the present disclosure, the dust collection device 9 is fixedly installed on the rack; the dust collection device comprises a dust removal filter cylinder 9-1, an air outlet 9-2, a second motor 9-3, a motor rack 9-4, a dust suction port 9-5, a wind direction gate 9-6 and a purification cover 9-7; the dust removal filter cylinder 9-1 is fixedly installed on the purification cover 9-7; the air outlet 9-2 is fixedly installed inside the purification cover 9-7; the second motor 9-3 is installed on the motor rack 9-4 and fixedly connected with the air outlet 9-2; the dust suction port 9-5 is fixedly installed on the purification cover 9-7; and the wind direction gate 9-6 is fixedly connected with the dust suction port 9-5.

[0084] In the embodiments and other possible embodiments of the present disclosure, the mechanical welding hand comprises a longitudinal transmission module 11, a transverse transmission module 12 and a welding device.

[0085] In embodiments of the present disclosure and other possible embodiments, the transverse transmission module 12 comprises a transverse transmission rail 12-2 and a third motor 12-1; the longitudinal transmission module 11 comprises a longitudinal transmission rail 11-2, a sliding block 11-3 and a fourth motor 11-1; the sliding block 11-3 is used to connect the transverse transmission rail 12-2 and the longitudinal transmission rail 11-2.

[0086] In embodiments of the present disclosure and other possible embodiments, the welding device comprises a welding gun 15 and a wire feeding device 13; the welding gun comprises a welding head 15-1 and a fifth motor 15-2; the welding head 15-1 is fixedly installed at the end of the welding gun 15; the top end of the welding gun 15 is connected with the fifth motor 15-2; the wire feeding device 13 has a wire feeding pipe 14 connected with the welding gun 15.

[0087] In summary, the utility model can realize efficient welding of the T-shaped table leg ring joint structure, and has the advantages of excellent welding quality, wide application range, simple operation, high safety and high promotion value. The T-shaped table leg ring joint interface welding operation has good quality guarantee, and the efficiency is greatly improved. The addition of the dust removal protection device can prolong the service life of the machine and protect the environment. In the welding process, the robot can automatically detect abnormal conditions and take corresponding measures to avoid accidents.

[0088] The above-described embodiments are only used to express the implementation of the utility model, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, some modifications, equivalent replacements and improvements can be made, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A dust collecting device, characterized in that: include: A dust suction port (9-5) is provided at a workstation (10) for fixing welding parts; the dust suction port (9-5) is provided with a wind direction gate (9-6) for controlling the smoke and dust at the workstation (10) to enter a dust removal mechanism; wherein the dust removal mechanism is used to filter and remove the smoke and dust; It also includes: an air outlet (9-2) connected to the dust removal mechanism, and an air outlet drive mechanism connected to the air outlet (9-2); wherein the air outlet drive mechanism is used to discharge the air after dust removal from the dust removal mechanism through the air outlet (9-2).

2. The dust collecting device according to claim 1, characterized in that The dust removal mechanism comprises: a dust removal filter cartridge (9-1) and a purification cover (9-7) installed outside the dust removal filter cartridge (9-1); the dust suction port (9-5) is connected to the purification cover (9-7); wherein the dust removal filter cartridge (9-1) is used to filter and remove the smoke and dust entering the purification cover (9-7); and / or, The air outlet drive mechanism comprises: a second motor (9-3) and a motor frame (9-4) for mounting the second motor (9-3); wherein the second motor (9-3) is used to discharge the air after dust removal from the dust removal mechanism through the air outlet (9-2); and / or, It also includes: an operation panel wirelessly or wiredly connected to the wind direction gate (9-6); wherein the operation panel is used to control the opening or closing of the wind direction gate (9-6); or, it also includes: a controller wirelessly or wiredly connected to the wind direction gate (9-6); wherein the controller is used to control the opening or closing of the wind direction gate (9-6) according to a welding instruction; and / or, The welded part is configured as a T-shaped table leg workpiece (10-1) for welding a circumferential seam interface.

3. An automated welding machine body, characterized in that: comprising a dust collecting device according to any one of claims 1 or 2; and, Rack (3); The workstation (10) of the dust collecting device is arranged on the frame (3); the workstation (10) comprises: a fixing plate (10a) for fixing the welded part and a pressing device (10-2) for pressing the welded part; The frame (3) is also provided with a horizontal linear transmission module (2) for driving the slide (1) to move.

4. The automated welding machine body according to claim 3, characterized in that: The movable horizontal linear transmission module (2) comprises: a first drive component and a transmission component connected to the first drive component; wherein the transmission component is connected to the slide (1); the first drive component is used to drive the slide (1) to move through the transmission component; and / or, It also includes: an accordion cover (4) for protecting the horizontal linear transmission module (2) is provided on the outside of the horizontal linear transmission module (2).

5. The automated welding machine body according to claim 4, characterized in that: A first fixing portion (10a-1) and a second fixing portion (10a-2) are respectively provided on the fixing plate (10a); wherein the first fixing portion (10a-1) and the second fixing portion (10a-2) are respectively used to fix the two ends of the T-shaped upper portion corresponding to the welding part; and / or, The pressing device (10-2) comprises: a first pressing device (10-2a) and a second pressing device (10-2b); wherein the first pressing device (10-2a) and the second pressing device (10-2b) are respectively used to press the T-shaped upper part and the T-shaped lower part corresponding to the weldment; and / or, The first pressing device (10-2a) and the second pressing device (10-2b) of the pressing device (10-2) respectively comprise: a connecting piece (10-2-1) for connecting to the fixing plate (10a), a rotating shaft (10-2-2) passing through the connecting piece (10-2-1), and a pressing portion (10-2-3) connected to the rotating shaft (10-2-2).

6. The automated welding machine body according to any one of claims 3 to 5, characterized in that: It also includes: an electric disc connected to the frame (3); the electric disc is also connected to the fixed plate (10a) and is used to drive the fixed plate (10a) to rotate; and / or, It also includes: a distribution box (8) for power supply and / or a welding machine (7) for melting welding wire, which is arranged on the frame (3).

7. A welding robot provided in any one of claims 3 to 6 for automatically welding a machine body, characterized in that: include: A slide (1) is provided on the horizontal linear transmission module (2) of the frame (3) of the automated welding machine body, and the slide (1) is provided with a longitudinal transmission module (11); The horizontal linear transmission module (2) is used to drive the slide (1) to move; and the slide (1) is used to drive the manipulator to move via the longitudinal transmission module (11).

8. The welding robot according to claim 7, characterized in that: The longitudinal transmission module (11) comprises: a longitudinal transmission guide rail (11-2), a slider (11-3) configured on the longitudinal transmission guide rail (11-2), and a second drive component; the slider (11-3) is also connected to the transverse transmission module (12), and the transverse transmission guide rail (12-2) of the transverse transmission module (12) is configured with a third drive component; The second drive assembly is used to drive the longitudinal transmission guide rail (11-2) to drive the transverse transmission module (12) connected to the slider (11-3) to move.

9. The welding robot according to claim 8, characterized in that: The transverse transmission module (12) comprises: a transverse transmission guide rail (12-2) and a fourth drive component and a welding device arranged on the transverse transmission guide rail (12-2); The fourth drive assembly is used to drive the welding device to move by driving the transverse transmission guide rail (12-2).

10. The welding robot according to claim 9, characterized in that: The welding device comprises: a welding gun (15) and a wire feeding device (13) connected to the welding gun (15); wherein the welding gun (15) is further connected to a welding machine (7) arranged on the frame (3); and / or, A welding head (15-1) for welding is provided at one end of the welding gun (15) of the welding device, and a fifth drive assembly is provided at the other end of the welding gun (15); wherein the fifth drive assembly is used to drive the welding head (15-1) to move, thereby completing welding of the weldment.

Images